Patent application number | Description | Published |
20090090842 | INTENSITY MODULATION TYPE OPTICAL SENSOR AND OPTICAL CURRENT / VOLTAGE SENSOR - An influence on a sensor output is suppressed to a minimum degree even in the case when there is a ripple in a light source, thereby improving the measurement accuracy. | 04-09-2009 |
20090212763 | OPTICAL SENSOR, OPTICAL CURRENT SENSOR AND OPTICAL VOLTAGE SENSOR - [Object] A simple constitution together with an easy calibration of output by realizing a fast light intensity detection method is realized without using the carrier signal. | 08-27-2009 |
20100194379 | OPTICAL FIBER ELECTRIC CURRENT MEASUREMENT APPARATUS AND ELECTRIC CURRENT MEASUREMENT METHOD - In a reflection type optical fiber electric current measurement apparatus, a standardization reference signal (Xr), which is defined by the intensity (Pr) of the optical reference signal transmitted through a partial transmission mirror by using a reflector ( | 08-05-2010 |
20100253320 | OPTICAL FIBER ELECTRIC CURRENT SENSOR AND ELECTRIC CURRENT MEASUREMENT METHOD - An optical fiber electric current sensor includes a polarization splitter ( | 10-07-2010 |
20110115469 | OPTICAL FIBER ELECTRIC CURRENT SENSOR, ELECTRIC CURRENT MEASUREMENT METHOD, AND FAULT ZONE DETECTION APPARATUS - An optical fiber electric current sensor includes a polarization-splitter ( | 05-19-2011 |
20160041205 | LIGHTNING CURRENT MEASURING DEVICE AND LIGHTNING CURRENT MEASURING METHOD - A lightning current measuring device is provided with: a polarized light separation element which separates light output from a sensor fiber into horizontal and vertical components having orthogonal planes of polarization, a Faraday rotation angle calculation unit calculating a Faraday rotation angle through arc-sine processing of a digitized signal of the difference between the horizontal and vertical components converted to a signal through photoelectric conversion after separation by the polarized light separation element, amplifiers which amplify the horizontal and vertical components converted to a signal through photoelectric conversion after separation by the polarized light separation element, a Faraday rotation angle calculating unit which calculates a Faraday rotation angle based on a digitized signal of the difference between the amplified horizontal and vertical components, and current value conversion units converting current values based on the calculated Faraday rotation angles. | 02-11-2016 |
Patent application number | Description | Published |
20090027134 | WAVEFORM GENERATOR, WAVEFORM GENERATING DEVICE, TEST APPARATUS, AND MACHINE READABLE MEDIUM STORING A PROGRAM THREROF - There is provided a waveform generator for generating an analog signal, including a data changing section which changes an input data sequence, which is a sequence of binary data and which is to be modulated to the signal which the waveform generator should generate, to generate an after-change data sequence such that in the signal to be obtained by MSK modulation, a residual phase obtained by dividing an initial phase of the signal by 2π and a residual phase obtained by dividing a final phase of the signal by 2π are continuous, a waveform generating section which generates basic waveform data representing a waveform corresponding to the signal obtained by subjecting the after-change data sequence to MSK modulation, and an output section which outputs the signal repeating the waveform represented by the basic waveform data. | 01-29-2009 |
20090027135 | WAVEFORM GENERATOR, WAVEFORM GENERATING DEVICE, TEST APPARATUS, AND MACHINE READABLE MEDIUM STORING A PROGRAM THREROF - There is provided a waveform generator for generating an analog signal, including a data changing section which changes an input data sequence, which is to be modulated to the signal which the waveform generator should generate, to generate an after-change data sequence such that an initial phase and a final phase of the signal to be obtained by FSK modulation are continuous, a waveform generating section which generates basic waveform data representing a waveform corresponding to the signal obtained by subjecting the after-change data sequence to FSK modulation, and an output section which outputs the signal repeating the waveform represented by the basic waveform data. | 01-29-2009 |
20090204357 | WAVEFORM GENERATOR, WAVEFORM GENERATION APPARATUS, TEST APPARATUS AND COMPUTER READABLE MEDIUM - Provided is a waveform generating apparatus that generates analog signal based on fundamental waveform data including a predetermined number of samples, including: phase difference calculating section that calculates phase difference between the initial phase and final phase of a signal resulting from FSK-modulating, based on first set of modulation frequencies, input data sequence to be modulated onto a signal that the waveform generating apparatus generates; frequency calculating section that calculates correction frequency corresponding to quotient of dividing, by the predetermined number of samples, residue of dividing the phase difference by 2π; waveform producing section that produces fundamental waveform data representing a waveform corresponding to a signal resulting from FSK-modulating the input data sequence based on second set of modulation frequencies obtained by subtracting the correction frequency from the modulation frequencies in the first set; and output section that outputs a signal repeating the waveform represented by the fundamental waveform data. | 08-13-2009 |
Patent application number | Description | Published |
20090072773 | MOTOR DRIVING APPARATUS AND METHOD FOR CONTROL OF MOTOR REVOLUTION - This invention provides a motor driving apparatus that made it possible to reduce torque ripples including those attributed to load variation of the motor and an associated method for control of motor revolution. An output stage to a multiphase DC motor is comprised of power elements to supply output voltages to multiphase coils and a predriver to supply drive voltages to the power elements. A resistor means detects a current flowing through the power elements. A supply current detector detects a voltage signal produced across the resistor means as a supply current, using a high-speed ADC and a moving average filter. An output controller generates a PWM signal with a frequency lower than the frequency of the high-speed ADC so that the current detected by the supply current detector conforms to a current signal indicating a motor revolving speed and transfers the PWM signal to the output stage. | 03-19-2009 |
20090189556 | MOTOR DRIVE DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - The disclosed invention achieves a significant reduction in the noise and vibration of a brushless motor from a startup up to the number of steady revolutions. To drive the brushless motor from stop up to the number of steady revolutions, when the arithmetic sequencer detects a rise of a clock signal CARYCLK, current control arithmetic is executed. On detecting a fall of the clock signal, the arithmetic sequence determines whether a division control signal DIVCNT has changed. If this signal has changed, soft switch arithmetic is executed. When the division control signal has not changed or after the completion of soft switching arithmetic, the arithmetic sequencer determines whether a rise of a mask signal MASK has occurred during one cycle of the PWM carrier signal CARYCLK. If a rise of the mask signal has not occurred, the operation returns to the first step. If a rise of the mask signal has occurred, PLL control arithmetic is executed, then the operation returns to the first step. | 07-30-2009 |
20110156625 | MOTOR DRIVING APPARATUS AND METHOD FOR CONTROL OF MOTOR REVOLUTION - This invention provides a motor driving apparatus that made it possible to reduce torque ripples including those attributed to load variation of the motor and an associated method for control of motor revolution. An output stage to a multiphase DC motor is comprised of power elements to supply output voltages to multiphase coils and a predriver to supply drive voltages to the power elements. A resistor means detects a current flowing through the power elements. A supply current detector detects a voltage signal produced across the resistor means as a supply current, using a high-speed ADC and a moving average filter. An output controller generates a PWM signal with a frequency lower than the frequency of the high-speed ADC so that the current detected by the supply current detector conforms to a current signal indicating a motor revolving speed and transfers the PWM signal to the output stage. | 06-30-2011 |
20130234564 | PEROVSKITE OXIDE FILM AND FERROELECTRIC FILM USING THE SAME, FERROELECTRIC DEVICE, AND METHOD FOR MANUFACTURING PEROVSKITE OXIDE FILM - A perovskite oxide film is formed on a substrate, in which the perovskite oxide film has an average film thickness of not less than 5 μm and includes a perovskite oxide represented by a general formula (P) given below: | 09-12-2013 |
Patent application number | Description | Published |
20090202384 | HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN AGING HARDENABILITY AND METHOD FOR PRODUCING THE SAME - A high tensile strength hot-rolled steel sheet having superior strain aging hardenability, which has high formability and stable quality characteristics, and in which satisfactory strength is obtained when the steel sheet is formed into automotive components, thus enabling the reduction in weight of automobile bodies. Specifically, a method for producing a high tensile strength hot-rolled steel sheet having superior strain aging hardenability with a BH of 80 MPa or more, a ΔTS of 40 MPa or more, and a tensile strength of 440 MPa or more includes the steps of heating a steel slab to 1,000° C. or more, the steel slab containing, in percent by mass, 0.15% or less of C, 0.45% or less of Si, 3.0% or less of Mn, 0.08% or less of P, 0.02% or less of S, 0.02% or less of Al, 0.0050% to 0.0250% of N, and optionally 0.1% or less in total of at least one of more than 0.02% to 0.1% of Nb and more than 0.02% to 0.1% of V, the ratio N (mass %)/Al (mass %) being 0.86 or more; rough-rolling the steel slab to form a sheet bar; finish-rolling the sheet bar at a finishing temperature of 800° C. or more; cooling at a cooling rate of 20° C. to 40° C./s or more within 0.5 second after the finish-rolling; and coiling at a temperature of 650° C. to 450° C. or less. | 08-13-2009 |
Patent application number | Description | Published |
20130005632 | LUBRICATING OIL ADDITIVE AND LUBRICATING OIL COMPOSITION - An additive for lubricating oil of the present invention contains an amide compound represented by the following general formula (1). A lubricating oil composition of the present invention contains: a lubricating base oil containing a mineral base oil and/or a synthetic base oil; and an amide compound represented by the following general formula (1). | 01-03-2013 |
20140045735 | GREASE COMPOSITION - The present invention provides a grease composition containing at least one lubricating base oil selected from a mineral oil and a synthetic oil, and 1 to 40% by mass of a thickener and 0.5 to 15% by mass of an alkenyl succinimide based on the total amount of the grease composition, the grease composition being used for a lubricating part in which at least one of members is made of a non-ferrous metal. According to the grease composition of the present invention, galling (seizure) and wear can be sufficiently suppressed and sliding properties can be achieved at a high level even in the case where sliding is performed under extreme pressure conditions where a sliding part having a non-ferrous metal is subjected to a high load. | 02-13-2014 |
20150218483 | GREASE COMPOSITION FOR CONSTANT VELOCITY JOINTS, AND CONSTANT VELOCITY JOINT IN WHICH GREASE COMPOSITION FOR CONSTANT VELOCITY JOINTS IS SEALED - The present invention provides a grease composition for constant velocity joints containing a lubricating base oil, at least one thickener selected from urea-based thickeners, urethane-based thickeners and urea/urethane-based thickeners, an organomolybdenum, a zinc dithiophosphate, a polysulfide, and a triglyceride, wherein the content of the organomolybdenum is 1000-5000 ppm by mass in terms of molybdenum element based on the total amount of the grease composition. According to the grease composition, it is possible to exert sufficient characteristics even in the case of reducing the amount of the additive such as molybdenum disulfide. | 08-06-2015 |
Patent application number | Description | Published |
20110209345 | METHOD FOR FORMING RUSTPROOF FILM ON PC STRAND AND PC STRAND - Provided is a method for the highly efficient formation of a uniform, high-quality film with which increased line speed, improved productivity, and cost reduction can be envisaged. A method for forming a rustproof film on a PC strand, wherein a PC stranded ( | 09-01-2011 |
20130269308 | DOUBLE RUSTPROOF PC STRAND - In order to provide a double rustproof PC strand with superior durability and semi-permanent rustproof performance, a core wire and surrounding wires are formed of wires subjected to a wire drawing treatment and a plating treatment and formed with a plated layer, and a rustproof treatment is applied by forming a synthetic resin coat on an outer peripheral surface thereof. In order to uniformize and regulate the twisting pitch, the core wire and the surrounding wires are adjusted under the conditions of
| 10-17-2013 |
20140034208 | METHOD FOR FORMING RUSTPROOF FILM ON PC STRAND AND PC STRAND - In a method for forming a rustproof film on a PC strand, the thickness of the resin film is set to 200±80 μm, the pre-heating is performed within a temperature range from 60 to 150° C. to prevent an occurrence of a cob-webbing phenomenon as a result of melting of the synthetic resin powder coating material and the post-heating is performed within a range from 150 to 250° C. in order to uniformize the thickness of the coats adhered to the outer peripheral surfaces of the core wire and the surrounding wires, and the temperature of the pre-heating is set to be lower than the temperature of the post-heating, and the synthetic resin powder coating material including particles having diameters in a range from 0.1 to 250 μm is used, and the line speed in the series of steps is set to 5 to 10 m/min. | 02-06-2014 |
20150330095 | EARTHQUAKE RESISTING DESIGN METHOD ON THE BASIS OF PC BINDING ARTICULATION CONSTRUCTION METHOD - In an earthquake resisting design method of a PC construction, a column and a beam, which are high-strength precast prestress concrete members, is joined by binding juncture with a prestressing tendon. A grout is filled and bonded. A first stage linear resilient design is employed, where all construction members are not damaged, for earthquakes up to a predetermined earthquake load design value. A second stage linear resilient design is employed, where earthquake energy is absorbed by breakage of the bond of the grout, and principal construction members are not damaged, for earthquakes exceeding the predetermined earthquake load design value. By employing a non-linear resilient design in which the first stage linear resilient design and the second stage linear resilient design is combined, an earthquake-resisting design level is significantly increased, the construction can resist earthquakes exceeding a seismic intensity 6 upper. | 11-19-2015 |
Patent application number | Description | Published |
20120159398 | SELECTING MENU FOR AN OBJECT IN A GRAPHICAL USER INTERFACE (GUI) ENVIRONMENT - Provided is a method applied to a computer system including a display device and a pointing device for operating a pointer displayed in a display region of the display device in accordance with an operation by a user. In the method, a position of the pointer is stored as a first position in response to receipt of a first operation performed by the user, a first menu including multiple items is displayed at a position corresponding to the first position, a position of the pointer is stored as a second position in response to receipt of a second operation performed by the user, and a second menu is displayed, being changed from the first menu based on a distance between the first position and the second position. | 06-21-2012 |
20140237241 | MAPPING A GLYPH TO CHARACTER CODE IN OBFUSCATED DATA - In a font applying device on a client side in a computer system composed of the client and a server, an obfuscated font storing section stores an obfuscated font in which a character different from a character identified by the server based on a character code and having the same width of the character identified by the server is mapped to the character code. An obfuscated document receiving section receives an obfuscated document obtained by obfuscating document data as a result of converting the character code to a character code to which a character identified by the server based on the character code in the document data is mapped in the obfuscated font. A deobfuscation processing section identifies the character mapped in the obfuscated font to a character code included in the obfuscated document, and a display control section controls the display of the character. | 08-21-2014 |
20140317491 | DISPLAYING A DOCUMENT FILE - A document file is displayed on a display device. A first display unit, which is a unit in which the document file is displayed, is divided into a plurality of areas. From the plurality of areas obtained by dividing the first display unit, a first target area viewed by a viewer is identified. In response to the first target area being displayed on the display device shifting from the first display unit to a second display unit, a decision is made whether to use setting information from the display area when the first target area identified by the identification means is displayed, based on a structure of the first display unit and a structure of the second display unit. | 10-23-2014 |
20150121310 | SELECTING MENU FOR AN OBJECT IN A GRAPHICAL USER INTERFACE (GUI) ENVIRONMENT - Provided is a method applied to a computer system including a display device and a pointing device for operating a pointer displayed in a display region of the display device in accordance with an operation by a user. In the method, a position of the pointer is stored as a first position in response to receipt of a first operation performed by the user, a first menu including multiple items is displayed at a position corresponding to the first position, a position of the pointer is stored as a second position in response to receipt of a second operation performed by the user, and a second menu is displayed, being changed from the first menu based on a distance between the first position and the second position, wherein the second menu includes the plurality of items. | 04-30-2015 |
Patent application number | Description | Published |
20120250561 | DATA COLLECTION SYSTEM, DATA COLLECTION DEVICE, WIRELESS COMMUNICATION DEVICE, AND COMMUNICATION METHOD FOR COLLECTING DATA - A wireless communication device in a data collection system starts measuring a time when the wireless communication device receives a wireless signal from a data collection device. The wireless communication device changes the wireless channel, transmits a detection signal for detecting the data collection device, and starts measuring a time after transmitting the detection signal when the wireless communication device is unable to receive a next wireless signal from the data collection device even after passage of a predetermined time since the wireless communication device has previously received the wireless signal. The wireless communication device changes the wireless channel to be used, depending on whether the wireless communication device has received a response signal from the data collection device in response to the detection signal within a predetermined time. | 10-04-2012 |
20140369236 | COMMUNICATION SYSTEM AND COMMUNICATION METHOD - A communication system includes: a specific node; and a plurality of nodes that are installed at fixed positions and perform ad hoc wireless communication with the specific node. The nodes each include a link quality evaluating unit, an upstream route constructing unit, a communicating unit, and a downstream route constructing unit. The link quality evaluating unit performs route evaluation using a hello frame based only on a track record of reception of the hello frame in order to perform upstream communication toward the specific node to form a network. The upstream route constructing unit constructs an upstream route based on the route evaluation. The communicating unit performs upstream communication toward the specific node on a regular basis with a predetermined frequency. The downstream route constructing unit constructs a downstream route from the specific node based on a route in the upstream communication toward the specific node. | 12-18-2014 |
20140369342 | NODE AND METHOD FOR COMMUNICATION CONTROL - A node includes a time difference measurement unit and a time setting unit. The time difference measurement unit measures a time difference between a first time based on latest received time information and a second time based on second-latest received time information. The time setting unit calculates an adjustment time difference when the time difference exceeds an allowable range of error that is smaller than an allowable range of maintainable communication, sets a time obtained by adding the adjustment time difference and the second time to the time of the node when the adjustment time difference is within the allowable range of maintainable communication, and sets a time obtained by adding a time difference corresponding to the allowable range of maintainable communication and the second time to the time of the node when the adjustment time difference exceeds the allowable range of maintainable communication. | 12-18-2014 |
20140369359 | COMMUNICATION DEVICE AND COMMUNICATION CONTROL METHOD - A communication device is included in an ad hoc network in a reactive routing scheme. The communication device includes a receiving unit, a selecting unit, and a transfer control unit. The receiving unit receives a route request frame including overall quality information on routes through which the route request frame has passed. The selecting unit selects a route request frame to be transferred to another communication device based on the quality information, from the route request frames received by the receiving unit through a plurality of routes. The transfer control unit transfers the route request frame selected by the selecting unit to the another communication device, and discards the route request frame when a quality value indicated by the quality information of the route request frame is smaller than a predetermined reference value. | 12-18-2014 |
20140372502 | COMMUNICATION DEVICE SEARCHING METHOD, COMMUNICATION DEVICE, AND AD HOC NETWORK SYSTEM - A mobile terminal being a searching source that searches for a communication device transmits a searching request addressed to a communication device being a searching destination using a plurality of channels without waiting for a reply to the searching request. A communication device adjacent to the mobile terminal being the searching source, upon receiving a reply to the searching request transmitted by the transmitting from the searching destination, holds the received reply. The mobile terminal being the searching source transmits an inquiry to the adjacent communication device using a plurality of channels about whether a reply to the transmitted searching request has been received from the searching destination. With this configuration, in an ad hoc network with a reactive scheme, the time taken for searching related to a partner device can be shortened. | 12-18-2014 |
Patent application number | Description | Published |
20100071928 | RADIATION CURABLE RESIN COMPOSITIONS FOR ELECTRIC WIRE COATINGS - The present invention is a radiation curable resin composition comprising: (A) a urethane (meth) aerylate which is a reaction product of a polyol, a polyisocyanate, and a hydroxyl group-containing (meth) aerylate; (B) a compound having a cyclic structure and one ethylenically unsaturated group; (C) from about 0 to about 5 mass % of a compound having two or more ethylenically unsaturated group; and (D) a polyol having a number average molecular weight of about 1500 or more. In another embodiment of the invention component (A) must include a polyester polyol and the polyol of component (D) must have a number average molecular weight of from about 500 to about 1500. The composition is useful for coating electric wire. | 03-25-2010 |
20100227941 | STEREOLITHOGRAPHY RESIN COMPOSITIONS AND THREE-DIMENSIONAL OBJECTS MADE THEREFROM - A photocurable resin composition for three-dimensional photofabrication operations, including stereolithography, comprising (A) a cationically polymerizable compound having two or more bisphenol structures and one or more hydroxyl groups, (B) a cationically polymerizable compound other than the component (A), (C) a cationic photoinitiator, (D) a radically polymerizable compound, (E) a radical photoinitiator, and (F) multilayer polymer particles having a core and a shell layer, the shell layer containing functional group-modified rubber polymer particles having at least one reactive functional group. | 09-09-2010 |
20120055693 | KIT FOR PREPARING WATER-SEALING MATERIAL FOR ELECTRICAL WIRE, WATER-SEALING MATERIAL FOR ELECTRICAL WIRE, WATER-SEALING MEMBER, WATER-SEALED ELECTRICAL WIRE, AND WATER-SEALING METHOD - A kit for preparing a water-sealing agent, a water-sealing material for an electrical wire, a water-sealed electrical wire, and a water-sealing method, which are used for insulated wires and the like. | 03-08-2012 |
20120145432 | RADIATION CURABLE RESIN COMPOSITION FOR WIRE COATING - This invention is a radiation curable resin composition for wire coatings that have excellent adhesion with the center conductor as well as having excellent manufacturing efficiency for the coating layer and sufficient strength. This radiation curable resin composition for wire coating comprising the following ingredients (A), (B) and (D): (A) a mixture of a urethane (meth)acrylate having a structure derived from an aliphatic polyol and a urethane (meth)acrylate not having a structure derived from a polyol, (B) a compound having a cyclic structure and one ethylenically unsaturated group, (D) a compound given by the following formula (4a) wherein, R | 06-14-2012 |
20120205135 | RADIATION CURABLE RESIN COMPOSITION FOR WIRE COATING - A resin composition for wire coatings that has excellent adhesion with the center conductor as well as having excellent manufacturing efficiency for the coating layer and sufficient strength is described and claimed. This radiation curable resin composition for wire coating comprises the following ingredients (A), (B) and (D): (A) a urethane(meth)acrylate having two or more structural parts derived from an aliphatic polyol (B) a compound having a cyclic structure and one ethylenically unsaturated group, (D) a compound given by the following Formula (4a), wherein, R | 08-16-2012 |
20120321270 | D1499 RADIATION CURABLE RESIN COMPOSITION - A radiation curable resin composition, containing (A) urethane oligomer containing the reactants of an aliphatic polyester or polyether diol and a diisocyanate and a monohydric alcohol, or urethane oligomer obtained by reacting the reactants of an aliphatic polyester or polyether diol and a diisocyanate with a monohydric alcohol and then reacting a hydroxyl group-containing (meth)acrylate, and (B) monofunctional acrylic monomer, and the contained quantity of (C) polyfunctional acrylic monomer is 2 mass % or less is described and claimed. | 12-20-2012 |
20130199818 | RADIATION CURABLE RESIN COMPOSITION FOR ELECTRICAL WIRE - The invention relates to a radiation curable resin composition for forming a coating layer for electrical wire; wherein the electrical wire is destined for use as automotive electrical wire. In addition, this invention relates to a radiation curable resin composition for forming a coating layer for telephone cable and electrical wire for connecting between electronic devices and inside electronic devices. The resin composition includes the following: (A) a urethane (meth)acrylate having a hard segment derived from an aromatic polyol and a soft segment derived from an aliphatic polyol in a single molecule; (B) a compound with a cyclic structure and one ethylenic unsaturated group; and (C) a radiation polymerization initiator. | 08-08-2013 |
20130316154 | STEREOLITHOGRAPHY RESIN COMPOSITIONS AND THREE-DIMENSIONAL OBJECTS MADE THEREFROM - A photocurable resin composition for three-dimensional photofabrication operations, including stereolithography, comprising (A) a cationically polymerizable compound having two or more bisphenol structures and one or more hydroxyl groups, (B) a cationically polymerizable compound other than the component (A), (C) a cationic photoinitiator, (D) a radically polymerizable compound, (E) a radical photoinitiator, and (F) multilayer polymer particles having a core and a shell layer, the shell layer containing functional group-modified rubber polymer particles having at least one reactive functional group. | 11-28-2013 |
20140241687 | D1499 RADIATION CURABLE RESIN COMPOSITION - A radiation curable resin composition, containing (A) urethane oligomer containing the reactants of an aliphatic polyester or polyether diol and a diisocyanate and a monohydric alcohol, or urethane oligomer obtained by reacting the reactants of an aliphatic polyester or polyether diol and a diisocyanate with a monohydric alcohol and then reacting a hydroxyl group-containing (meth)acrylate, and (B) monofunctional acrylic monomer, and the contained quantity of (C) polyfunctional acrylic monomer is 2 mass % or less is described and claimed. | 08-28-2014 |
Patent application number | Description | Published |
20100001010 | INMOLD LABELED CONTAINER AND MOLDING PROCESS THEREOF - The objects of this invention are to set a predetermined height position for the portion of parison or preform that is the first to come in contact with body molding planes of a split mold and to prevent air from being trapped between in-mold labels and the container which is blow molded from the parison or the preform. In-mold labels | 01-07-2010 |
20110011874 | BLOW MOLDED CONTAINER AND PROCESS FOR MOLDING THE SAME - A thermal effect from a bottom cutoff portion of parison is dispersed and reduced by forming at least three pinch-off lines in an outer surface of a bottom and laying out these pinch-off lines radially from a center of the bottom of a bottle-like direct blow molded product made of a synthetic resin, which prevents a deeply dented portion from developing in an inner bottom surface. In the case of a square body, four pinch-off lines are disposed in the shape of a cross and are positioned along diagonal lines on the bottom surface and one of the diagonal lines is located on the parting line. Each outermost end of the pinch-off line is placed near bottom foot where parison walls are locally drawn and molded, which reduces the drawing rate at the foot to prevent the walls from getting extremely thin. | 01-20-2011 |
20110019945 | BAG CONTAINER - A bag container includes a synthetic-resin container body shaped by using a mold and including a body portion including a bottom portion and a spout-forming portion. A spout is formed by tearing an easy-to-tear portion of the spout-forming portion and removing a to-be-torn-off portion. The spout-forming portion is provided projecting upward, perpendicular to a placing surface formed by the bottom portion, from the body portion. An opening tab piece including an engagement hole with which the ball of a finger is to engage is provided projecting on one side of the spout-forming portion. The engagement hole has a shape that guides the finger such that, when the easy-to-tear portion is to be torn, the ball of the finger engages with a circumferential edge portion of the engagement hole from the inner side thereof while being oriented toward the circumferential direction centering about an end of the easy-to-tear portion. | 01-27-2011 |
20110026859 | BAG CONTAINER - A bag container including a synthetic-resin container body shaped by using a mold and including a spout-forming portion and a filling inlet portion that project outward therefrom. Contents are first filled through the filling inlet portion, and then fusion-bond sealing is applied to the filling inlet portion. The filling inlet portion has, at its sealing base portion, a square cross-sectional shape. A tip-end-side cross-section-changing portion and a cylindrical portion are provided on the tip-end side with respect to the sealing base portion. Four triangular panels each isosceles triangle shaped are connectedly provided on the side of the container body with respect to the sealing base portion along a circumferential direction of the filling inlet portion, a base of each isosceles triangle formed of one of sides of the square cross-sectional shape. When the fusion-bond sealing is to be applied to the filling inlet portion, a region on the tip-end side with respect to the sealing base portion is folded flat while positioning a pair of opposing corners on opposite edges of the filling inlet portion. | 02-03-2011 |
20150328820 | IN-MOLD LABELED CONTAINER AND MOLDING PROCESS THEREOF - The objects of this invention are to set a predetermined height position for the portion of parison or preform that is the first to come in contact with body molding planes of a split mold and to prevent air from being trapped between in-mold labels and the container which is blow molded from the parison or the preform. In-mold labels are fixed to the entire outer surface of body of main container. An annular thinnest wall portion is formed in the wall of the body so that the thinnest wall portion is the first to come in contact with the body molding planes of a split mold. Under this construction, no bulge of air is formed between the body and the in-mold labels fixed to the entire surface of the body. | 11-19-2015 |
Patent application number | Description | Published |
20110263183 | POLISHING SOLUTION DISTRIBUTION APPARATUS AND POLISHING APPARATUS HAVING THE SAME - The present invention provides a polishing solution distribution apparatus capable of reducing distribution deviation of polishing solution even when leveling for installation is insufficient or inclination of an installation location varies and a polishing apparatus having the same. The polishing solution distribution apparatus includes a cone-shaped branch body in which a solution pan to store supplied polishing solution is formed and in which plural flow passages radially connected to a side face of the solution pan respectively and having a delivery port to supply polishing solution to a position lower than the connected position are formed, a support portion to support the branch body, and a universal joint mechanism to support the branch body via the support portion at a position being higher than the gravity center of the branch body. | 10-27-2011 |
20120071064 | FIXED ABRASIVE-GRAIN PROCESSING DEVICE, METHOD OF FIXED ABRASIVE-GRAIN PROCESSING, AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER - Disclosure relates to a fixed abrasive-grain processing device and a method of fixed abrasive-grain processing used for producing a semiconductor wafer, and a method for producing a semiconductor wafer which make the surface of the semiconductor wafer possible to have preferable flatness and which can prevent the number of steps and the installation area of facilities from increasing. The producing of semiconductor wafers uses a fixed abrasive-grain processing device including a lower fixed abrasive-grain layer that is adjacent to the top surface of the lower surface-plate and that grinds the top surfaces of the plurality of semiconductor wafers; an upper fixed abrasive-grain layer that is adjacent to the bottom surface of the upper surface-plate and that grinds the bottom surfaces of the plurality of semiconductor wafers; a carrier plate that is horizontally interposed between the lower surface-plate and the upper surface-plate and that includes a plurality of holes each accommodating one of the plurality of semiconductor wafers; and a carrier rotating device that circularly moves the carrier plate, wherein the lower fixed abrasive-grain layer and the upper fixed abrasive-grain layer include fixed abrasive grain having a diameter of 4 μm or less and being dispersed and fixed in elastic members. | 03-22-2012 |
20120315739 | MANUFACTURING METHOD FOR SEMICONDUCTOR WAFER - All treatments performed in machining processes other than a polishing process are performed while pure water free from free abrasive grains is supplied. Thus, an amount of abrasive grains included in a used processing liquid discharged in each process is reduced and semiconductor scraps are collected from the used slurry for recycling. | 12-13-2012 |
Patent application number | Description | Published |
20080250816 | Optical fiber, optical fiber connecting method, and optical connector - An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core. | 10-16-2008 |
20080253726 | Optical fiber, optical fiber connecting method, and optical connector - An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core. | 10-16-2008 |
20090008658 | Infrared Emitting Diode and Method of Its Manufacture - An infrared emitting diode that can be utilized as a high power and rapidly responsive infrared light source for both infrared and remote control communications is disclosed which comprises at least one p-type clad layer containing Al | 01-08-2009 |