baber/WOPTO huggingface dataset:
Patent JP-2012021460-A (JP)
Title: Cylinder bore corrosion prevention system of diesel engine
Inventor: MURAMOTO TOMOYA
IPC: F02F1/18
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder bore corrosion prevention system of a diesel engine having a simple structure which can efficiently prevent corrosion of a cylinder bore by appropriately controlling a surface temperature of the cylinder bore and controlling the generation of highly concentrated sulfuric acid which causes corrosion of the cylinder bore.SOLUTION: The cylinder bore corrosion prevention system of a diesel engine includes: an output device 6 which outputs temperature information of a surface of the cylinder bore; a temperature regulating device 3 which regulates a temperature of the surface of the cylinder bore 11; a storage device 8 which stores the sulfuric acid concentration for corroding the surface of the cylinder bore 11 by a liquid material generated in the cylinder bore 11 as highly concentrated sulfuric acid; and a control device 5 which regulates temperature the surface of the cylinder bore 11 using the temperature regulating device 3 preventing generation of a liquid material of the highly concentrated sulfuric acid.
Patent JP-2011024212-A (JP)
Title: Method to allocate transmission resources in cell network of cooperative type
Inventor: CALVANESE STRINATI EMILIO
IPC: H04W16/26
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a resource allocation method for a cell network with half-duplex relay cooperation which guarantees a low level of inter-cell interference without, however, mobilizing a major number of transmission resources.  <P>SOLUTION: The present invention concerns a method to allocate transmission resources in a cell network of cooperative type. Each cell comprises a source, a receiver and optionally, a half-duplex relay to relay data transmitted by the source to the receiver. The present invention draws advantage from the half-duplex mode of a relay belonging to a cell, by allocating to the source of a neighboring cell a resource used by this relay during one same transmission timeslot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133845-A (JP)
Title: Image forming apparatus
Inventor: WATANABE MASARU
IPC: G03G15/01
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can compatibly achieve prevention of increase in time required till print is finished after print is instructed and securement of accuracy of color shift correction, while achieving reduction in toner consumption.  <P>SOLUTION: A temperature detection part detects a current interior temperature on the basis of a detection signal from a temperature sensor (#1). A temperature change detection part detects a difference between the current interior temperature and an interior temperature detected in the last color shift correction processing as variation in temperature (#2). When the variation in temperature is larger than a threshold (YES in #3), a determination part determines that a color shift correction operation needs to be performed (#5). Thereafter, a mode setting part determines whether monochrome printing operation is currently carried out (#6). When the monochrome printing operation is currently carried out (YES in #6), the mode setting part sets an estimation color shift correction mode as a color shift correction mode (#7), and an estimation color shift correction processing part performs estimation color shift correction processing based on a predetermined color shift amount in accordance with the interior temperature (#8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012026319-A (JP)
Title: Refrigerant compressor
Inventor: ISHIZONO FUMIHIKO
IPC: F04C29/12
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant compressor which can reduce the piping projection in a hermetically sealed container of a refrigerant pipe to be connected through a connection hole formed in the cylindrical part of the hermetic container.SOLUTION: The refrigerant compressor includes a motor part 31, a compressor mechanism part 29 connected to the motor part 31 to compress the refrigerant, and an oil storage 16 for storing lubricating oil in a hermetically sealed container 22 having a hermetically sealed container middle 17 as a cylindrical part. At least one of a refrigerant discharge pipe 22 and a refrigerant suction pipe 21 penetrates in and connected to the hermetic container middle 17. The cross-section of a connection opening part 30 of the refrigerant suction pipe 21 to be connected to the hermetically sealed container middle 17 is formed flat. The minor axial direction of the flat connection opening part 30 is arranged along the circumferential direction of the hermetic container middle 17, and its major axial direction is arranged along the direction of the cylinder center of the hermetically sealed container middle 17, and connected to the connection port 28 of the hermetically sealed container middle 17.
Patent JP-2012026126-A (JP)
Title: Automatic penetration testing machine and attaching method of extension rod
Inventor: ISONO KAZUNORI
IPC: E02D1/02
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic penetration testing machine and an attaching method of an extension rod, capable of appropriately attaching the extension rod to a chuck unit when adding the extension rod.SOLUTION: The extension rod is connected to a penetration rod 4 held by the chuck unit provided in an elevating/lowering base which can be elevated/lowered, a locking part 4c provided on the penetration rod 4 already held by the chuck unit and the chuck unit are disengaged, the extension rod is connected to the rear end of the penetration rod 4, and the elevating/lowering base is elevated/lowered. Then, engaging means 22 is matched with the locking part of the extension rod by normally rotating the chuck unit accompanying the normal rotation drive of a driving source part 24, the driving source part 24 is reversely rotated in a direction of reversely rotating the chuck unit temporarily after it is matched, and the attachment of the extension rod is completed.
Patent JP-2012024795-A (JP)
Title: Apparatus and method for squeezing end part of steel pipe
Inventor: KUBOTA KAZUTO
IPC: B21C37/16
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for squeezing the end part of a steel pipe which can reduce temperature variation generated in the heated end part of a steel pipe thereby obtaining a good squeezing performance.SOLUTION: The apparatus for squeezing the end part of the steel pipe includes: a heating device 12 which simultaneously heats a plurality of materials to be heated by induction heating; a conveyer 13 which conveys the steel pipes while charging the end parts of the steel pipes into a heating device 12 and heating the end parts; a squeezing machine 14 which draws the end part of the conveyed steel pipes and performs squeezing; a squeezing/conveying device 15 which conveys the steel pipe conveyed by the conveyer 13, to the squeezing machine 14; a heating control means 17 for adjusting electric power to be supplied to the heating device 12 in accordance with basic supply electric power calculated by a conditional expression and the number of the steel pipes charged into the heating device; and natural cooling time controlling means 18 which adjusts the natural cooling time required from the completion of heating by the heating device 12 to the start of the squeezing in accordance with the time calculated by the conditional expression when the squeezing machine 14 applies the squeezing to the steel pipe the end part of which is heated.
Patent JP-2012027663-A (JP)
Title: Teller machine and currency management system
Inventor: NAGASAWA TSUNEO
IPC: G07D9/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a currency management system capable of enhancing security while simplifying currency accounting operation upon the necessity.SOLUTION: The teller machine comprises: an operation section that receives operation of deposits and withdrawals of currency on a currency management apparatus; a calculation processing section that, when the operation section receives the currency, generates cooperative information which includes first cooperation authentication information used to specify or authenticate the information concerning the received currency and received processing; and an input section for selecting whether it is necessary or not to input second cooperation authentication information to be compared with the first cooperation authentication information. When the second cooperation authentication information is selected to be input, the calculation processing section compares the second cooperation authentication information input on the currency management apparatus with the first cooperation authentication information. When the two coincide with each other, a transmission section transmits the information on the currency to the currency management apparatus. When it is selected that the input of the second cooperation authentication information is unnecessary, a transmitting/receiving section transmits the information on the currency to the currency management apparatus without inputting the second cooperation authentication information.
Patent JP-2011040149-A (JP)
Title: Preamplifier of hard disk drive, hard disk drive including the same, and computer system
Inventor: KIM MYOUNG MEE
IPC: G11B5/09
Filed: 2010-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preamplifier of a hard disk drive for preventing a DC write and to provide the hard disk drive including the preamplifier, and a computer system.  <P>SOLUTION: The preamplifier of the hard disk drive includes a driver configured to drive differential signals corresponding to write data and a control circuit configured to generate a write control signal according to a result of comparing a reference signal with a difference between the differential signals. The driver is enabled or disabled in response to the write control signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024710-A (JP)
Title: Device for cleaning inside of tank
Inventor: YOSHIDA MASASHI
IPC: B08B9/093
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning the inside of a tank capable of effectively cleaning the inside of a tank even when the tank does not have a dedicated instrument structure for cleaning.SOLUTION: The cleaning device 1 used for cleaning the inside of a hollow tank T includes a shaft-like cleaning means 10 having a cleaning instrument at a distal end and extending along an axial direction, and a guide means 20 to guide the cleaning means 10 into the tank T, wherein the guide means 20 holds the cleaning means 10 to be brought into a state where movement in the axial direction of a through-hole is enabled but movement in a direction orthogonal to the axial direction of the through-hole is fixed. Since the cleaning means 10 can be moved in the axial direction of the through-hole of the tank T, the whole of the inside of the tank T can be cleaned. Since the cleaning means is held by the guide means 20 to be brought into the state where the movement in the direction orthogonal to the axial direction of the through-hole is fixed. the cleaning instrument can be correctly positioned. Thereby, the whole of the inside of the tank T can be effectively cleaned without causing cleaning irregularity.
Patent JP-2012028237-A (JP)
Title: Electric component, nonaqueous electrolyte battery, and lead wire used for them, and sealing container
Inventor: FUKUDA YUTAKA
IPC: H01M50/553
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric component capable of increasing bonding capability and sealing capability in an initial state and in a contact state with an electrolyte, and to provide a nonaqueous electrolyte battery, a lead wire used for them, and a sealing container.SOLUTION: An electric component includes the sealing container having a metal layer, and a lead conductor extending from the inside of the sealing container to the outside, and the sealing container and the lead conductor are heat-sealed in a seal part. In at least a part of the seal part, a layer made of polyallylamine is provided at a portion which is between the metal layer and the lead conductor and in contact with the lead conductor. It is preferable that polyallylamine has sulfur dioxide in the molecular skeleton.
Patent JP-2012025905-A (JP)
Title: Cured electrodeposition coating film, and method for forming multilayer coating film
Inventor: KITAMURA NAOTAKA
IPC: C09D133/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cured electrodeposition coating film usable suitably for forming a multilayer coating film in a so-called intermediate paintless system, and having excellent corrosion resistance and excellent weather resistance.SOLUTION: A cationic electrodeposition coating composition is subjected to electrodeposition coating and baking hardening, to thereby obtain this cured electrodeposition coating film whose dynamic glass transition temperature is 105-120°C, and whose crosslinking density is 1.2×10-2.0×10mol/cc. The cured electrodeposition coating film contains a phenol structure part as much as 0.12-0.24 mol as the mole number to 100g, and the cationic electrodeposition coating composition contains a cationic epoxy resin (A) having a bisphenol A structure in a molecule; a cationic acrylic resin (B); a blocked isocyanate curing agent (C) in which an alicyclic isocyanate compound is blocked by an oxime compound; and a pigment; wherein, the ratio of a resin solid content contained in the cationic electrodeposition coating composition is described as follows, the cationic epoxy resin (A) is 30-50 mass%, the cationic acrylic resin (B) is 20-40 mass%, and the curing agent (C) is 30-35 mass%.
Patent JP-2011039049-A (JP)
Title: Resonator optical gyroscope having input beam modulation optimized for high sensitivity and low bias
Inventor: QUI TIEQUN
IPC: G01C19/72
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator optical gyroscope having input beam modulation optimized for high sensitivity and low bias.  <P>SOLUTION: Systems and methods for optimizing input beam modulation for high gyro sensitivity and low bias errors. The present invention is a resonator optical gyroscope having an optimized phase-modulation amplitude (frequency) for a selected modulation frequency (amplitude) that maximizes the gyro signal-to-noise (S/N) sensitivity. For selected values of the phase modulation amplitude, intensity modulation induced by polarization cross-coupling can be nulled. By setting the phase modulation amplitudes substantially close to these nulling points (e.g. M=3.832 or 7.016 radians, which causes the first order Bessel function to be zero that is, J<SB>1</SB>(M)=0) and then by optimizing the modulation frequency, the intensity modulation induced bias is reduced to zero and gyro S/N sensitivity is maximized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035376-A (JP)
Title: Main spindle device and machine tool equipped with the same
Inventor: INAGAKI YOSHIFUMI
IPC: B23B19/02
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device capable of reducing the entire length of the main spindle by shortening a length in an axial length of a rotary shaft, and a machine tool equipped with the same.SOLUTION: In the main spindle device M, an outward step 80b is formed on the tool side with respect to front side bearings 25, 26 of the rotary shaft 80, a spacer 29 and a front side bearing fixing nut 86 are disposed between the front side bearings 25, 26 and the rotor 52 of a built-in motor 50, and the front side bearing fixing nut 86 is screw-fastened to the rotary shaft 80, thus, inner rings 25c, 26c of the front side bearings 25, 26 are fixed between the outward step 80b and front side bearing fixing nut 86 via the spacer 29. At least parts of the front side bearing fixing nut 86 and spacer 29 enter the inner circumferential side of a front side end coil 53a of a stator 51 of the built-in motor 50.
Patent JP-2012035990-A (JP)
Title: Elevator door device and elevator
Inventor: MORISHIMA YUKI
IPC: B66B13/14
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To allow a user to more easily get on/off an elevator.SOLUTION: An elevator door device includes a door and a control device. The door allows opening/closing of the entrance/exit of an elevator car. The door is configured to allow its fully-opened position to be changed between a first position and a second position having a larger opening width than that of the first position. The control device executes opening-width enlarging control for changing the fully-opened position of the door to the second position according to opening-width enlarging operation.
Patent JP-2012041401-A (JP)
Title: Thermoformed product
Inventor: USUGI SHINICHI
IPC: B29C51/00
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermoformed product of polylactic acid being excellent in heat resistance and the like.SOLUTION: The thermoformed product of the stereo complex polylactic acid includes the polylactic acid in which a chain is extended by polyisocyanate through an amide bond. The thermoformed product of polylactic acid resin (A) as the stereo complex polylactic acid having the amide bond is obtained by reacting a composition containing poly-L-lactic acid (a-1) containing L-lactic acid as a main component and poly-D-lactic acid (a-2) containing D-lactic acid as a main component with the polyisocyanate.
Patent JP-2010281330-A (JP)
Title: Fuel injection rail
Inventor: NAKAZAWA JUNICHI
IPC: F02M55/02
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively shut off transmission of pulsation waves from a fuel injection rail to a fuel supply pipe and a vehicle body.  <P>SOLUTION: A check valve 20 is arranged in a passage 35 provided inside a lower body 30 of the fuel injection rail to lead fuel to a fuel reservoir so that distance between the check valve 20 and an injector 15 can be shortened. A screw-in metal washer 36 is attached to an opening of the passage 35 into the fuel reservoir, and a coil spring 22 and a valve body 21 are loaded in the check valve via the metal washer 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043585-A (JP)
Title: Bulb-type led lamp
Inventor: FUWA KEN
IPC: F21V29/00
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a bulb-type LED lamp with a structure suitable for simplification of product assembly and improvement in heat radiation.SOLUTION: The bulb-type LED lamp is provided with a metallic case 2 with an LED substrate 13 mounting LEDs 14, an integrated inner case 4 in which an insulating inner case 3 arranged inside the metallic case 2 and a base 1 are integrally structured, and a driving circuit 11 arranged inside the integrated inner case 4 for driving the LEDs 14. The integrated inner case 4 is equipped with an inner case metal part 5 arranged in a length direction in members of the insulating inner case 3, and the inner case metal part 5 is thermally and electrically connected with a cylindrical metal part 1a of the base.
Patent JP-2013231744-A (JP)
Title: Film mirror, manufacturing method of the same, and sunlight reflecting mirror using the same
Inventor: ADACHI HITOSHI
IPC: F24S23/70
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a film mirror which achieves high regular reflectance of a silver reflecting layer and excellent light and weather resistance, which hardly causes the decrease in the regular reflectance over time, which is light in weight and flexible, and which can achieve the increase in area and mass production with manufacturing costs reduced, a manufacturing method of the film mirror, and a sunlight reflecting mirror using the film mirror.SOLUTION: In a film mirror, a silver reflecting layer is provided on a support body, and the support body is made of a glass film whose thickness is in a range of 1.0-200 μm. The silver reflecting layer is formed by heating and sintering a coating film containing a silver complex compound whose ligand can vaporize and desorb.
Patent JP-2010282651-A (JP)
Title: Processing activity masking in data processing system
Inventor: EVRARD CHRISTOPHE JUSTIN
IPC: G06F21/12
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing system having resistance against security attacks.  <P>SOLUTION: Within a data processing systems supporting conditional write processing operations, a trash register is provided such that when non-write conditions are encountered a register write is made to the trash register rather than the data register specified by the conditional write operation. Thus it becomes unable to observe the power fluctuation associated with whether or not a register write does or does not occur from the outside. The trash register may be programmable enabled and disabled by a configuration parameter stored within a system configuration register.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041487-A (JP)
Title: Polyester resin powder, method for producing the same, and method for producing molded body
Inventor: NISHIDA HARUO
IPC: C08J3/12
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a new polyester resin powder which has a molecular weight of tens of thousands or below and a particle diameter of a few hundreds μm or below, and a method for producing the polyester resin powder which does not require expensive crusher and pressure vessel with which treatment is complicated.SOLUTION: In the polyester resin powder, the content of particles, which have the average molecular weight of ≤20000 and a particle diameter of ≤250 μm, is ≥90 mass%, and the polyester resin powder has a moisture content of ≤1 mass%. In the method for producing the polyester resin powder, a molded vessel package of polyester resin is subjected to heating treatment with normal pressure superheated steam in a temperature range, exceeding 100°C and also below the melting point of the molded vessel package of polyester resin, and is thereafter crushed.
Patent JP-2012046557-A (JP)
Title: Polyester imide resin-based varnish for low-permittivity coating
Inventor: YOSHIDA KENGO
IPC: C08L61/06
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a varnish capable of forming a low-permittivity polyester imide coating.SOLUTION: The varnish comprises, as the main component, a polyester imide resin obtained by reacting a dicarboxylic acid or an anhydride or alkyl ester thereof (a carboxylic acids, hereafter) with one selected from the group consisting of alcohols, amines, and isocyanates, wherein a molar ratio (OH/COOH) of a hydroxyl of the alcohols to the carboxyl of the carboxylic acids is 1.9 or less. Furthermore, the content ratio of imide acid part to an ester part (imide/ester) is 0.32 or more.
Patent JP-2012049277-A (JP)
Title: Photoelectric conversion device and photoelectric conversion module
Inventor: ITO HIROKI
IPC: H01L31/042
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device and a photoelectric conversion module, which maintain good photoelectric conversion efficiency.SOLUTION: A photoelectric conversion device 2 includes a substrate 4, a photoelectric conversion element 5 provided on the substrate 4, a frame body 6 provided so as to enclose the photoelectric conversion element 5 in the plan view, a light focusing member 7 placed above the photoelectric conversion element 5 so as to be spaced apart from the photoelectric conversion element 5 and joined to the frame body 6, and a support medium 8 provided at an area enclosed by the frame body 6 so as to be spaced apart from the frame body 6 and supporting the light focusing member 7. This structure suppresses the displacement of the light focusing member 7 and maintains good photoelectric conversion efficiency.