baber/WOPTO huggingface dataset:
Patent JP-2011202863-A (JP)
Title: Core structure for heat exchanger and egr cooler using the same
Inventor: YOKOO SATORU
IPC: F28F13/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a core structure for a heat exchanger and an EGR (Exhaust Gas Recirculation) cooler using the same, which improves productivity by facilitating manufacture, reduces costs by reducing the types of components, and provides a degree of freedom in layout of an installation location in regard to a core structure for a heat exchanger and an EGR cooler using the same.SOLUTION: In between right and left ends 20, 20 formed in cross-sectionally rectangular shapes, a plurality of tubes 4 formed with middle parts 22 with smaller cross-sectional areas than the ends 20 are used, the ends 20 of the tubes 4 are aligned and bundled, and the ends 20 closely contacting in all directions are joined to seal spaces between the tubes 4. A coolant is circulated through gaps 32 between the middle parts 22 of the tubes 4 passing gas through interiors.
Patent JP-2010248501-A (JP)
Title: Optical film
Inventor: MASUDA NAGAHIRO
IPC: C08J5/18
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which is excellent in heat resistance, and which has excellent balance of physical properties such as solvent resistance.  <P>SOLUTION: A composition for the optical film includes an imidized methacrylic resin composition obtained by treating a methacrylic resin (B) having a weight ratio of an alkyl methacrylate monomer unit to an aromatic vinyl monomer unit of 95/5-99.9/0.1, with an imidizing agent. The obtained optical film has excellent balance of physical properties, such as heat resistance, solvent resistance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204007-A (JP)
Title: Apparatus, method and program for designing semiconductor integrated circuit
Inventor: TSUKADA KOJIRO
IPC: G06F17/50
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To design a semiconductor integrated circuit that meets standards, while reducing the burden on a designer.SOLUTION: A method for designing a semiconductor integrated circuit includes a generation process for generating a bias check definition matching a circuit simulator used, by referring to a format file storing the format of the bias check definition of each circuit simulator, a device rated value information file storing the rated value information of each device, and a model file storing the terminal information of each device model; a verification process for verifying whether or not there is any device violating standards, by inputting the net list including the bias check definition to the circuit simulator; and an extraction process for, when a device violating the standards exists, extracting alternative candidates for the device from among devices included in the device rated value information file.
Patent JP-2011204579-A (JP)
Title: Structure for mounting holder with component
Inventor: NAKAYAMA SHIN
IPC: H01H85/22
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a holder with a component, in which an insertion force required when an electrical component is inserted into a mating terminal is reduced, and the mating terminal is prevented from being deformed or damaged.SOLUTION: The structure 1 for mounting the holder with the component includes: the electrical component 3 having a housing 31 and a terminal 36 protruding from the housing 31; the holder 4 which holds the electrical component 3; and a holder mounting part which has a housing part into which the holder 4 is slidably inserted, and in which the mating terminal connected to the electrical component 3 is housed. The holder 4 includes a holder body 41, a pair of holding arms 49 which is erected from the holder body 41 and between which the housing 31 is positioned, and locking parts 45 which are locked to the housing 31 protruded from the pair of the holding arms 49. By the pair of the holding arms 49, the electrical component 3 is displaceably held so that the electrical component 3 is positioned in a longitudinal direction of the mating terminal.
Patent JP-2011202136-A (JP)
Title: Thermoplastic elastomer and production method therefor
Inventor: IMAI TADASHI
IPC: C08L23/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic elastomer in which a cured resin is better dispersed in a mixture of a polyolefin and an olefin-based rubber.SOLUTION: The production method for a thermoplastic elastomer is for a thermoplastic elastomer (C) obtained by dynamically crosslinking a mixture containing 10 to 90 pts.wt. of an olefin-based rubber (A) and 90 to 10 pts.wt. of a polyolefin (B) (with the proviso that the total amount of the olefin-based rubber (A) and the polyolefin (B) is 100 pts.wt.), including: (a) a step of producing a master batch (G) for curing by mixing an olefin-based rubber (E), a cured resin (D), and a filler (F); (b) a step of mixing the olefin-based rubber (A) with the polyolefin (B); (c) a step of adding the master batch (G) to the mixture of (b); (d) a step of mixing the mixture of (c); (e) a step of adding a curing accelerator (H) to the mixture of (d); and (f) a step of dynamically crosslinking the mixture of (e).
Patent JP-2010279241-A (JP)
Title: Stator of motor
Inventor: YAMAZAKI AKIHIKO
IPC: H02K3/52
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator shape which secures an alignment property of a coil end laminated in a first layer and in multiple layers in a usual winding method of an inner type nozzle winding system with a common slot shape.  <P>SOLUTION: In one edge 331 of a corner on the side where a coil starts to be wound, which is either of both slot side corners of tooth end faces 33, coil holding grooves 34 are formed to all coils from a winding start to a winding end in the first layer according to a coil wire diameter to be wound. An upper-side insulator 301 and a lower-side insulator 302 are oppositely held to both end faces of core teeth 12. A slot insulating paper 50 is held as an in-slot insulator to compensate between both insulators.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011207008-A (JP)
Title: Printer
Inventor: KIKUCHI REIJI
IPC: B41J11/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To surely perform printing by making the peripheral speed of a conveying roller slightly higher than that of a platen roller during back feed allowing reverse rotation of a drive motor and by preventing belt-like paper from slacking between a platen roller and conveying roller.SOLUTION: The printer includes: a printing head 2 for printing on belt-like paper S on the platen roller 1; the conveying roller 4 provided on upstream side of the platen roller 1: and a belt transmission mechanism B for synchronously rotating the platen roller 1 and conveying roller 4 by means of the drive motor 6. The belt transmission mechanism B is divided in the following two systems: a platen roller transmission mechanism 10 for rotating the platen roller 1; and a conveying-roller transmission mechanism 20 for rotating the conveying roller 4 and also altering the rotating speed of the conveying roller 4 so that the peripheral speed of the conveying roller 4 is slightly higher than that of the platen roller 1 during reverse rotation of the drive motor 6.
Patent JP-2011210034-A (JP)
Title: Joystick device
Inventor: OSHIMA YUJI
IPC: G05G9/047
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional device has not such a structure that the length of the stick lever is fixed, and then a pressing force of a stick lever is changeable, and therefore, needs to replace a spring, a lever or the like in order to adjust the magnitude of the pressing force and the length of the stick lever and so on for responding to a request from a user, thus causing the necessity of large-scaled remodeling work.SOLUTION: A joystick device includes: an operation shaft 21 having one end to which an operation knob 12 is attached and the other end to which a rotating shaft 77 of a variable resistor 75 is connected; a holder 13; a case body 14; a coil spring 15; and an axial force adjusting part 16. The holder 13 supports the operation shaft so as to be shiftable. The case body 14 supports the holder so as to be turnable around a turning shaft extending in a direction perpendicular to the axial direction of the operation shaft. The coil spring 15 biases the operation shaft in the axial direction, and the axial force adjusting part 16 can adjust the pressing force for moving the operation shaft to the axial direction by varying a biasing force of the coil spring.
Patent JP-2011211554-A (JP)
Title: Radio sensor network system
Inventor: YASHIRO YUICHI
IPC: H04W84/18
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To make restart easy when a system does not fully work, in a radio communication system having a large number of distributed radio communication slave units.SOLUTION: In a radio sensor network system 400, radio communication is carried out through at least one relay station 200 between a master unit 100 which transmits a radio signal and a measurement portion 300 to which a sensor is mounted. The master unit 100 has: a radio terminal 150 of the master unit, which transmits the radio signal; a power supply management device 140 which turns on and off the power supply of the radio terminal 210 of the master unit; and a control device 130 which controls the radio terminal of the master unit and the power supply management device. If the control device determines that any abnormality occurs in the radio sensor network and reset is necessary, it restart the control device and also resets the radio terminal of the master unit. After that, a reset request is transmitted from the radio terminal of the master unit to the radio terminal of the slave unit, and the slave radio terminal resets itself based on the received reset request.
Patent JP-2010240420-A (JP)
Title: Method for lighting physical object and surgical microscope having lighting unit
Inventor: SANDER ULRICH
IPC: G02B21/22
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a surgical microscope which effectively protect yellow spot when performing "red reflection" lighting, particularly used in the case of ophthalmic examination or surgery utilizing an ophthalmic surgical microscope, which protects or dims the light for the selected area particularly the area where secondary light is produced from physical object lighting by the primary light.  <P>SOLUTION: In a method for lighting a physical object (16) which should be imaged particularly by a microscope (1) such as the surgical microscope, the physical object (16) is lighted by the primary light having a first spectrum intensity distribution and the secondary light having a second spectrum intensity distribution. The secondary light is produced by the dispersion of the primary light, and the intensity of the secondary light is measured in respect to at least one wavelength. When measured intensity or the amount derived by measured intensity exceeds or falls short of the predetermined threshold, a signal showing a change of the spectrum intensity distribution of the secondary light is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011212105-A (JP)
Title: Granular bone prosthetic material and method of manufacturing the same
Inventor: YAMANAKA KATSUYUKI
IPC: A61L27/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a granular bone prosthetic material which is easily placed on a lesion and does not easily lose its shape. 
     SOLUTION: The invention relates to the granular bone prosthetic material composed of a bioabsorbable polymer which has a sponge shape with a small hole structure and has an average particle size of 200-5,000 μm and a projection part which is harder than the polymer, does not have the small hole structure and is projected from the polymer for the length of 2-60% of the polymer particle size, and a method of manufacturing the same. In the granular bone prosthetic material and the method of manufacturing the same, it is preferable that the bioabsorbable polymer is at least one kind selected from the polymer of L-lactic acid, D-lactic acid, glycolic acid, ε-caprolactone, dioxane and malic acid or the copolymer thereof. 
     COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-2011217206-A (JP)
Title: Solid-state imaging device
Inventor: KORESUMI KEISUKE
IPC: H04N5/341
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device calculating the difference in a charge amount obtained by photoelectric conversion, being highly integratable.SOLUTION: This solid-state imaging device 30 has an AD converter 36, and the AD converter 36 has: a first comparator 60 which outputs a signal in accordance with a first analog signal of a first pixel 10a or 10b by comparing the first analog signal with a reference voltage supplied from a reference voltage generation part 52 which generates the reference voltage of which the level gradually changes; a second comparator 62 which outputs a signal in accordance with a second analog signal of a second pixel 10c or 10d by comparing the second analog signal with the reference voltage supplied from the reference voltage generation unit 52; a difference circuit 64 which finds the difference between the signal in accordance with the first analog signal and the signal in accordance with the second analog signal and outputs a difference signal; and a first counter circuit 68 which counts the number of pulses in a pulse train in accordance with the difference signal and converts the difference signal into a digital signal.
Patent JP-2011219784-A (JP)
Title: High strength cold-rolled steel sheet excellent in stretch and bendability
Inventor: MURAKAMI TOSHIO
IPC: C21D9/46
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold-rolled steel sheet which has improved balance between strength and stretch and which has higher bendability.SOLUTION: The cold-rolled steel sheet has a component composition including, by mass%, 0.10 to 0.25% C, 0.50 to 2.40% Si, 1.00 to 3.00% Mn, 0.001 to 0.10% Al, 0.050% or lower (including 0%) P, 0.050% or lower (including 0%) S, 0.010 mass% or lower (including 0%) N, and 0.0100% or lower (including 0%) Ca, and the balance being iron and inevitable impurities, and has a structure which contains 25 to 75% of a ferrite (α) in an area ratio and the balance being a tempered martensite (M), and in which linking ratio of each α is 0.25 or lower, a strength ratio M/α is 4 or lower, and, when a maximum diameter in a rolling direction in α region surrounded by M is expressed by Dand a maximum diameter in a direction normal to the rolling direction of the α region is expressed by D, a greater one of Dand Dis 10 μm or lower and the ratio of D/Dis 0.5 to 2.0.
Patent JP-2011220140-A (JP)
Title: Fluid transportation device
Inventor: MOMOSE YOSHIHIKO
IPC: A61M5/142
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluid transportation device with a body unit and a cartridge unit detachable from each other.SOLUTION: The fluid transportation device 1 includes: a body unit 10 having a cam 70 and a cam driving means 13 rotating the cam 70; and a cartridge unit 20 having an elastic tube 40 and fingers 51-57. The tube 40 is closed by the fingers 51-57 when the cartridge unit is inserted into the body unit 10. Any one of the cam 70 and cam driving means 13 is provided with a rotary sliding mechanism for absorbing overload when the overload larger than a normal driving range is applied to the cam 70 and fingers 51-57 in a process of inserting the cartridge unit 20 into the body unit 10.
Patent JP-2011222661-A (JP)
Title: Fixture for measuring sheet material, manufacturing method of the same, measuring method for sheet material, and pattern formation method by micro-contact printing
Inventor: FUJITA HIROSHI
IPC: H05K3/12
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixture used for accurately measuring a flexible sheet material on which fine patterns are formed, a manufacturing method of the same, a measurement method for sheet material, and a pattern formation method by micro-contact printing.SOLUTION: A fixture 1 for measuring sheet material has a support substrate 2 and an adhesive holding layer 3 located on one surface of the support substrate 2. The upper surface of the adhesive holding layer 3 serves as a mounting surface 3a for mounting the sheet material, and the mounting surface 3a has a plurality of recesses 4 arranged in a certain direction. Surface roughness Rof the mounting surface 3a except the recesses 4 is in a range of 0.0003 to 0.005 μm, and flatness Ris in a range of 0.5 to 10 μm.
Patent JP-2011221296-A (JP)
Title: Folding label
Inventor: ISHIZUKA HIROMASA
IPC: B31D1/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a folding label that can display many pieces of information so that a user can easily recognize them even when the many pieces of information are written and can prevent the label from lifting in a folded state.SOLUTION: A folding label 1 includes a label 3 with a plurality of layers formed as a continuous structure by folding and punching a label paper 2. The label 3 is removably adhered to a surface of a label base paper 20 having an adhesive layer 21 on another surface. A spread state of the folded label paper 2 as a continuous structure shows a structure in which the labels 3 with corners rounded by punches 5 are arranged in multiple rows and multiple columns via the punches 5 and fold lines 4.
Patent JP-2011221430-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: YOKOTA TOMOKI
IPC: G02F1/1339
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device in which a photo-curable sealing material is uniformly cured, and the occurrence of display defects due to distortion or warp of a substrate is reduced.SOLUTION: In the electro-optical device of the present invention, a first light shield member and a second light shield member are disposed so as to not overlap each other in a plane view, and therefore the light quantity irradiated on the sealing material is uniform. Specifically, a portion of a sealing material, the portion shielded by the first light shield member, is irradiated with light from the rear side of a display panel, and a portion of the sealing material, the portion shielded by the second light shield member, is irradiated with light from the front side of the display panel. This makes it possible to uniformly irradiate the sealing area. With uniform progress of photo-polymerization of the sealing material, an unevenness of curing is reduced, making it possible to prevent occurrence of the stress strain of the sealed portion and deterioration of adhesive strength of a substrate. Accordingly, occurrence of distortion or warp of the display panel is suppressed, and occurrence of defects such as nonuniform display is reduced.
Patent JP-2011226316-A (JP)
Title: Vehicle control device
Inventor: SAITO TATSUYA
IPC: F02D17/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of booster negative pressure even if executing an engine stop by IS control not only at a vehicle stop but also at vehicle deceleration.SOLUTION: Two threshold values of a first threshold value for engine restart and a second threshold value for brake assistance are set to compare booster negative pressure with the first and second threshold values. When the booster negative pressure is the first threshold value or lower, an engine 1 is restarted. When the booster negative pressure is the second threshold value or lower, the brake assistance is performed. Thus, when the booster negative pressure is lowered, the lowering of a brake force accompanied by the deterioration of negative pressure assisting function can be suppressed while enabling the return of the booster negative pressure by restarting the engine 1. Even if executing an engine stop by IS control not only at a vehicle stop also at vehicle deceleration, therefore, the deterioration of the brake force caused by the lowering of the booster negative pressure can be suppressed.
Patent JP-2011226615-A (JP)
Title: Method for producing power transmission member
Inventor: ASANO YUICHI
IPC: F16C3/02
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To shape a high-accuracy small diameter part at low cost when shaping the small diameter part by applying drawing to an end part of a steel pipe.SOLUTION: By applying the drawing to the end part of the steel pipe 30, the small diameter part 4 formed with a power-transmitting connection element on an outside diameter face is shaped. By applying the drawing to the end part 30b in a state of restraining both end faces 30a1, 30b1 of the steel pipe 30, the small diameter part 4 is shaped. Thus, a situation that the thickness of the end part 30b applied with the drawing freely move in an axial direction according to the drawing is prevented.
Patent JP-2011068854-A (JP)
Title: New polymer or copolymer and method for producing the same
Inventor: DEI TAKETO
IPC: C08F12/22
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polymers or copolymers to be a substrate for a hydration reaction and a dehydration reaction, and to provide a method for producing the same.  <P>SOLUTION: There are provided the polymers or copolymers containing a structural unit represented by general formula (1) (wherein, each symbol is particularly defined); polymers or copolymers obtained by oxidizing and hydrating the same; and the method for producing the same. The polymers or copolymers are useful as a hygroscopic material, a humidity conditioning material, a dehydrating material, a building material etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230346-A (JP)
Title: Liquid-ejecting head, liquid-ejecting apparatus and piezoelectric element
Inventor: SHIMIZU TOSHIHIRO
IPC: B41J2/045
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-ejecting head and a liquid-ejecting apparatus which have piezoelectric layers hard to cause cracks and are good in reliability.SOLUTION: The liquid-ejecting head 1000 is equipped with a piezoelectric element 100 which has a first electrode 10, the piezoelectric layer 20 formed covering the first electrode 10, a second electrode 30 formed above the piezoelectric layer 20, and a coating layer 40 formed above the second electrode 30 and consisting of tungsten or titanium. The first electrode 10 and the second electrode 20 form a rectangular overlapping region 50 where the electrodes overlap each other in a plan view. The overlapping region 50 has a pair of first regions 51 adjacent to a pair of short sides 50b, and a second region 52 located within the pair of first regions 51 in a plan view. The coating layer 40 is formed in at least the first regions 51 avoiding the second region 52 of the overlapping region 50 in a plan view.