baber/WOPTO huggingface dataset:
Patent JP-2012013701-A (JP)
Title: Test and measurement apparatus and method
Inventor: ALFRED K HILLMAN JR
IPC: G01R23/16
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent spread spectrum in an RF pulse frequency spectrum display.SOLUTION: Time domain data representing an RF pulse which is an input signal is converted to a frequency spectrum data series, and the frequency spectrum is stored in a bit map database according to a gate signal. The gate signal is generated when the instantaneous power of an input signal exceeds a prescribed power threshold, for example when the RF pulse is perfectly in an on-state. Therefore, for example, if the frequency spectrum is generated only from a time domain data when the RF pulse is perfectly in an on-state, a frequency spectrum without spread spectrum can be generated.
Patent JP-2013016281-A (JP)
Title: Production method of catalyst paste for fuel cell
Inventor: YAMAMOTO TAIZO
IPC: H01M8/10
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of catalyst metallic particles used by improving the catalyst being applied to a reaction layer having a structure oriented to the catalyst side (PFF type) so that the hydrophilic functional group in the side chain of a polyelectrolyte forms a hydrophilic layer on the catalyst.SOLUTION: The production method includes performing: a hydrophilic group adsorption step for making a hydrophilic group adsorb to catalyst metallic particles; a reduction step for reducing the hydrophilic group adsorbed to the catalyst metallic particles; and a pulverization step for performing wet pulverization of the catalyst following to the reduction step. Platinum particles are adopted as the catalyst metallic particles, and when NOis adopted as the hydrophilic group, heating treatment is preferably carried out in an inert gas atmosphere at a temperature of 150°C or higher, as the reduction conditions.
Patent JP-2013013535-A (JP)
Title: Rice cooker
Inventor: NAKANISHI SEIGA
IPC: A47J27/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker that enhances the taste of an object to be cooked by efficiently injecting superheated steam.SOLUTION: The rice cooker includes: a water tank heating coil 6 for generating steam; a superheated steam temperature detector 18 for detecting the temperature of a superheated steam generator 15 constituted of a case 15b and a rod-shaped heater 15a and supplying superheated steam into a pot 2; and a rice cooking controller 23 for controlling energizing operation of a pot bottom heating unit 8 heating the pot 2 based on the temperature of the pot 2 and energizing operation of the heater 15a based on the detected temperature of the superheated steam temperature detector 18, respectively. Until the superheated steam temperature detector 18 detects a first prescribed temperature T1, the heater 15a is energized at a first prescribed energization rate P1, and subsequently energized at a second prescribed energization rate P2 (P2<P1). Further, heating is adjusted such that, for a first prescribed time S1, heating is performed at the second prescribed temperature T2 (T2>T1), and subsequently, for a second prescribed time S2, and heating is performed at a third prescribed energization rate P3 (P3≤P2<P1) and at the third prescribed temperature T3 (T1<T3≤T2) respectively.
Patent JP-2013015745-A (JP)
Title: Optical connector
Inventor: YAMAGUCHI TAKASHI
IPC: G02B6/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of flexure and axial misalignment of a coated optical fiber extending from a sheath grasping member grasping a sheath of an optical cable.SOLUTION: An optical connector includes: a ferrule portion 3 incorporating a built-in optical fiber; a mechanical splicing portion 7 attached to a rear part of the ferrule portion, for butt joint between the built-in optical fiber and an inserted optical fiber obtained by removing a coating of a coated optical fiber 5 obtained by removing a sheath of an optical cable 4 inserted from the outside; a coating removing portion 20 for removing the coating of the coated optical fiber; and a sheath grasping member 11 for grasping the sheath of the optical cable at a rear end part of the connector. The sheath grasping member 11 includes sheath grasping parts 55 and 57 for grasping the sheath part of the optical cable and coating grasping parts 56 and 58 for grasping the coating part of the coated optical fiber. The sheath grasping member includes not only the sheath grasping parts 55 and 57 but also the coating grasping parts 56 and 58, so that flexure and axial misalignment of the coated optical fiber extending from the sheath grasping member can be prevented.
Patent JP-2013019116-A (JP)
Title: Multilayered glass panel, sash, and opening device
Inventor: UEDA TAKESHI
IPC: E06B3/66
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered glass panel capable of preventing firing by a combustible gas generated from a sealant (inter-panel sealant) arranged between a plurality of glass plates.SOLUTION: The multilayered glass panel comprises: two or more glass plates facing each other with a prescribed interval; the inter-panel sealant filled at an outer peripheral end of the glass plates in the interval; a glazing channel provided so as to cover the outer peripheral end of the glass plates and the inter-panel sealant; and sealing means capable of expanding volume at a prescribed temperature, entering between the two or more glass plates, and sealing a gas existing between the glass plates between the glass plates.
Patent JP-2012069094-A (JP)
Title: Store system and program
Inventor: UEDA HIROYUKI
IPC: G06V20/68
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To determine an object non-compliant with standard as a defective.SOLUTION: A store system includes an image output means 1613 for outputting an image photographed by a photographing means, an object recognition means 611 for recognizing a specific object by reading a feature amount of the output image, a similarity determination means 613 for calculating a similarity degree indicating how similar the recognized object is to a reference image of the object and determining whether the calculated similarity degree is over a predetermined threshold of not, and a defective merchandise notification means 614 for notifying that the object is not recognized as a normal merchandise if it is determined that the calculated similarity degree is not over a predetermined threshold.
Patent JP-2013026231-A (JP)
Title: Pattern formation method and manufacturing method of semiconductor device
Inventor: MATSUNAGA KENTARO
IPC: G03F7/20
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of surely manufacturing a fine hole pattern at a low cost.SOLUTION: A pattern formation method according to an embodiment includes: forming an imprint material layer 12a including a groove pattern extending in a first direction on a substrate using an imprint method; filling the groove pattern with positive-type resist material; exposing the resist material through a mask including a translucent light pattern extending in a second direction that is orthogonal to the first direction; and forming a hole pattern 15 by removing a part of the resist material, which is exposed through the translucent light pattern.
Patent JP-2013022976-A (JP)
Title: Car washing machine
Inventor: FUKUNAGA MASAKAZU
IPC: B60S3/06
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a car washing machine which washes a vehicle to be washed, without damaging it.SOLUTION: In the car washing machine WA, a top brush 4 for washing a top surface of the vehicle CA to be washed is arranged in an upper section of a car washing machine body 1 relatively moving in a longitudinal direction with respect to the vehicle CA to be washed, astride the vehicle CA to be washed. The car washing machine includes: two wires 63A and 63B which are connected to the top brush 4 and which suspend both ends in the axial direction 4A of the top brush 4; a winder 81 which winds the wires 63A and 63B; a lifting and lowering motor 65 which lifts and lowers the top brush by winding and unwinding the wires 63A and 63B via the winder 81; and a looseness detecter 75 which detects the looseness of the wires 63A and 63B.
Patent JP-2013024057-A (JP)
Title: Centrifugal compressor
Inventor: AZUMA HIROFUMI
IPC: F04D17/10
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor that can improve an operation efficiency while improving strength and reducing weight.SOLUTION: A centrifugal compressor 2 includes a closed impeller 12 and a resin-made reinforcing layer 13. The closed impeller 12 has a plurality of large and small vanes 122 and 123, and a shroud 125 covering the large and small vanes 122 and 123 from a radially outward direction, and is configured by joining the vanes and the shroud together. The resin-made reinforcing layer 13 is fixed to an outer circumferential face of the shroud 125.
Patent JP-2013027082-A (JP)
Title: Power transmission system
Inventor: ITO YASUO
IPC: H02J17/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system which can select a suitable parameter at the time of power transmission and perform efficient power transmission.SOLUTION: The power transmission system comprises: an inverter part 106 which converts DC voltage to AC voltage at predetermined frequency to output it; and a power transmission antenna 108 which includes a capacitor capable of adjusting a capacitance component, to which the AC voltage from the inverter part 106 is inputted, and which transmits electric energy to a facing power receiving antenna 202 via an electromagnetic field. The power transmission system derives a coupling coefficient between the power transmission antenna 108 and the power receiving antenna 202 and determines the capacitance component in the power transmission antenna 108 on the basis of the derived coupling coefficient.
Patent JP-2011233922-A (JP)
Title: Method of forming inter-device isolating region
Inventor: WATANABE TOMOYUKI
IPC: H01L21/76
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an inter-device isolating region, which enables a complete embedding of a trench without a void in inter-device isolation by STI and enables shortening of the processing time.SOLUTION: A method of forming an inter-device isolating region of the invention includes: a trench-formation step of forming a trench 4 for inter-device isolation by removing a part of a surface of a semiconductor substrate 1 made of a substance which is oxidized and expanded and ends up having an insulative property by a heat treatment in an oxidizing atmosphere; an oxidization and expansion step of performing a heat treatment on the semiconductor substrate 1 with the trench 4 formed therein in an oxidizing atmosphere to oxidize and expand the surface of the semiconductor substrate 1, thereby embedding the trench 4 by an insulator 6 resulting from the oxidization and expansion; and an exposure step of exposing a surface of a part of the semiconductor substrate 1 making a device-forming region while leaving the part embedded with the insulator 6 after the oxidization and expansion step.
Patent JP-2013024163-A (JP)
Title: System for controlling number of compressors
Inventor: OCHI SHIGEKI
IPC: F04B49/06
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling the number of compressors that has a simple configuration and is capable of quickly producing compressed air in accordance with the use load of compressed air.SOLUTION: The system for controlling the number of compressors is provided with: a plurality of compressors 2; a receiver tank 3 for receiving compressed air supplied by these compressors 2, and sending the compressed air to an apparatus that uses compressed air; a pressure sensor 4 positioned in the receiver tank 3; and a number controller 5 for changing the number of operating compressors 2 on the basis of the pressure detected by the pressure sensor 4. A number-decreasing pressure, which serves as the boundary value for determining whether the number controller 5 is to decrease the number of operating compressors, is set at an increasingly lower pressure as the number of operating compressors increases.
Patent JP-2013022874-A (JP)
Title: Image forming apparatus
Inventor: KOMABA HIROYOSHI
IPC: B41J2/01
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus causing no waiting situation of printing caused by the overlapping of conveying paths.SOLUTION: The image forming apparatus includes a first conveying path from a paper supply part 20 to a paper delivery part 30 through an image forming means 102, and a second conveying path of a loop shape branched from a branch provided between the paper supply part 20 and the image forming means 102 out of the first conveying path, passing through the other image forming means 101 and joining the first conveying path upstream of the branch. After an image is formed on the first surface of the recording medium by the image forming means 101, an image is formed on the second surface of the recording medium by the image forming means 102. The same recording medium is thereby formed with images on both surfaces and delivered to a paper delivery part.
Patent JP-2013026954-A (JP)
Title: System, apparatus, method and program for encrypted data retrieval
Inventor: ISSHIKI HISAYUKI
IPC: G06F21/62
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a system which can reply retrieval results to retrieval requests from a plurality of users having different publication keys and secret keys, and can reduce damage due to data leakage.SOLUTION: A service providing apparatus creates a service publication key and a service secret key for encrypting data, and creates a proxy key on a user apparatus basis by inputting a user secret key created by the user apparatus requesting data retrieval and the service secret key. A data registration apparatus creates retrievable encrypted data by inputting the service publication key and data. A database apparatus stores the retrievable encrypted data. The user apparatus creates a user query for requesting data retrieval with respect to the retrievable encrypted data. A proxy apparatus creates a retrieval query for requesting retrieval of the retrievable encrypted data by inputting the user query and the proxy key. The user apparatus creates the user query by using the user secret key.
Patent JP-2013028901-A (JP)
Title: Membrane type water gate structure and membrane type water gate
Inventor: TERADA YASUSHI
IPC: E02B3/06
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater which has a simpler structure than a conventional water gate structure which is made of steel and has watertight performance, and is reducible in weight.SOLUTION: The breakwater is a box body comprising a structure having steel tubes 11, 12, 13, 21, 31, 22, and 23 as members arranged in a slit shape, and breaks and damps waves, and achieves protection against dust in a semi-submersible state. The breakwater has a membrane material 50 arranged between the steel tubes in a square section of the box body, and steel-made wave breaking screens 60 outside both sides. Waves entering a port from an ocean side are broken primarily by the screens 60 arranged on the ocean side of the box body. Waves passing therethrough are broken secondarily when passing through beltlike fiber sheets 50a, 50 arranged at constant intervals at a box body intermediate part, and further broken tertiarily by the screen 60 arranged inside the port.
Patent JP-2013030717-A (JP)
Title: Transfer device and transfer method
Inventor: SUGISHITA YOSHIAKI
IPC: H01L21/52
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of providing an adhesive layer for appropriately bonding a flake body to an adherend, and a transfer method.SOLUTION: A transfer device 1 comprises: first support means 2 for supporting a wafer W via an adhesive sheet S1 and a ring frame RF1; second support means 3 for supporting a transfer sheet S2 by arranging the sheet so as to face the wafer W; contact means 4 for making the wafer W come close to or separate from the transfer sheet S2 with each other; fluidization means 5 for fluidizing an adhesive layer AD2 of the transfer sheet S2; and side face bonding means 6 distorting the transfer sheet S2.
Patent JP-2013034326-A (JP)
Title: Vehicle charge system, and vehicle charge cable
Inventor: IWATA TAIJO
IPC: H01M10/44
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To construct a charge system capable of efficiently sharing charge power by enabling an appropriate current value to be reported to a vehicle through a charge cable in a vehicle charge system, and provide the charge cable.SOLUTION: A communication part 106 in an outlet 101 transmits a current value set by a power control system 105. A CPLT control part 110 in a CCID box 107 in a charge cable 102 transmits a control pilot signal having a duty ratio corresponding to the current value received from the communication part 106 in the outlet 101 through a communication part 108 to a vehicle 103. A CPLT control part 112 in the vehicle 103 controls a current value of a power conversion part 111 in charging a battery 113 on the basis of the duty ratio of the control pilot signal received from the CPLT control part 110 in the CCID box 107.
Patent JP-2013036804-A (JP)
Title: Method of measuring pitch error of work table
Inventor: SAKAI TOMOKI
IPC: G01B11/26
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To make possible, even during consecutive machining of a work, automatic measurement of errors in the rotational angle (pitch errors) of a turntable suitable for a processing machine which performs consecutive processing of a large number of boards.SOLUTION: A method uses a measuring board that is substantially in the same shape as a work and whose surfaces bears radial measurement lines drawn at prescribed angular intervals and a mark for enabling the center of radiation of the measurement lines to be detected. Any positional deviation and angular deviation of the center of the measuring board delivered onto a table are detected by delivery error detecting means disposed on a processing machine; next the position of each measurement line on an image shot by a camera when the table is turned at a prescribed angle at a time is detected; and any pitch error of the table is measured from the difference between the direction of each measurement line corrected with the earlier detected deviations of the board center and its inherent direction.
Patent JP-2013037144-A (JP)
Title: Zoom lens and information device
Inventor: TAKANO YOHEI
IPC: G02B13/18
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To realize a zoom lens of an inner focus system having small size and high performance, a small travel of a focus group, a half field angle of 36.8 degrees or more at a wide angle end, a variable power ratio from 2.8 times to 5 times, and resolution corresponding to an image sensor having pixels exceeding 5 million-10 million.SOLUTION: A zoom lens is arranged with a first positive lens group I, a second negative lens group II, a third negative lens group III, a fourth positive lens group IV and a fifth positive lens group V from an object side, and an aperture diaphragm S between the third and the fifth lens group. When varying power from the wide angle end to the telephoto end, all lens groups are moved so as to increase an interval between the first and the second lens group and an interval between the second and the third lens group, and decrease an interval between the third and the fourth lens group and an interval between the fourth and the fifth lens group. The third lens group is constituted of one negative meniscus lens with a concave surface facing the object side, and focusing is performed by moving the third lens group in an optical axis direction thereof to satisfy a condition (1).
Patent JP-2013037169-A (JP)
Title: Strobe device
Inventor: SAKAMOTO ARATA
IPC: F21V23/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a strobe device which can be wholly miniaturized.SOLUTION: In a strobe device 1, the end of a flash discharge tube 2 is inserted into a core 20 of a trigger coil 4. The trigger coil 4 has a secondary terminal 25, which is electrically connected to a secondary winding 22, at one end thereof adjacent to a reflector 3. The reflector 3 is provided with a bottom 14 which abuts against the outer peripheral surface of the flash discharge tube 2 so as to cover at least a part between an anode 10 and a cathode 11. A conductor 5 includes a plate-like first abutting part 27 which abuts against the secondary terminal 25 of the trigger coil 4, and a second abutting part 28 which is connected to the first abutting part 27 and abuts against the reflector 3. The second abutting part 28 is formed in a plate shape having elasticity, and is elastically deformed to be held in a state of abutting against the bottom 14 of the reflector 3.
Patent JP-2013045535-A (JP)
Title: Carbonic acid gas recovery type fuel cell system
Inventor: ISSHIKI TAKUTO
IPC: H01M8/06
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a carbonic acid gas recovery type fuel cell system which can efficiently recover carbonic acid gas in a system where PAFC anode exhaust gas is recycled as burner fuel for a reformer.SOLUTION: City gas is sent to a desulfurizer 3. Fuel gas exiting the desulfurizer 3 is mixed with steam in an ejector 5 before being forwarded to a reformer 7. In the reformer 7, the fuel gas is reformed to hydrogen rich gas. The hydrogen rich gas exiting the reformer 7 is further sent to a CO transformer 9 in which carbon monoxide (CO) in the hydrogen rich gas is transformed into carbon dioxide (carbonic acid gas). Anode gas exiting the CO transformer is forwarded to a carbon dioxide recovery apparatus 27. The carbon dioxide recovery apparatus 27 consists of a carbon dioxide concentration apparatus 29 and a carbon dioxide liquefaction apparatus 31. The carbon dioxide concentration apparatus 29 is composed of an apparatus which concentrates carbon dioxide by one of absorption separation, adsorption separation, membrane separation, membrane/absorption hybrid separation, and gas hydrate separation.
Patent JP-2012015118-A (JP)
Title: Conductive resin composition and molded article thereof
Inventor: IINO TADASHI
IPC: C08K3/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive resin composition constituting a molded article, which is excellent in electrical conductivity, particularly low in contact resistance and penetration resistance, and is suitable for high conductive materials such as a separator for a fuel cell, etc. even when a relatively small amount of electrical conductive material is filled.SOLUTION: There are provided a conductive resin composition (B) containing at least polymer multi-component type resin binder (A) which contains a dispersion phase and a continuous phase and in which the number average particle diameter ranges from 0.001 to 2 μm, and a powdered and/or fibrous conductive material, and a molded article thereof. The binder in which the number average particle diameter of the island phase is smaller than the number average particle diameter of the conductive material and the number average particle diameter of the island phase ranges from 0.001 to 2 μm is used in the polymer multi-component type having a micro phase separation form of a sea-island structure of the dispersion phase and the continuous phase, whereby high electrical conductivity can be implemented. Furthermore, one component of the binder components is set to elastomer, whereby the contact resistance and the penetration resistance can be further reduced.