baber/WOPTO huggingface dataset:
Patent JP-2013035175-A (JP)
Title: Liquid jetting apparatus
Inventor: NAKAZAWA SHIRO
IPC: B41J2/185
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid forming a bridge from connecting with a liquid within a nozzle, by separating the bridge of liquid from a nozzle placement region of a liquid jetting surface.SOLUTION: A portion surrounded by a lip 21b of a cap member 21 is protruded to a region 45 where nozzles 16 are not arranged on the outside of a nozzle facing portion 27a facing the nozzle placement region 46, of the ink jetting surface 4a, and the cap member 21 is inclined so that the nozzle facing portion 27a is separated from the ink jetting surface 4a earlier than the protruded portion 27b.
Patent JP-2011242131-A (JP)
Title: Ceiling-embedded air conditioner
Inventor: KUBO KAZUYA
IPC: F24F13/20
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-embedded air conditioner having an air inlet structure capable of reducing pressure loss without degrading the designability.SOLUTION: This ceiling-embedded air conditioner includes a housing 1 opened at its lower section, a blower disposed at the center inside of the housing, a heat exchanger disposed in a state of surrounding the blower and received in the housing, an air inlet 16 formed at a lower part of the blower, a filter for cleaning the air sucked from the air inlet, a decoration panel 7 disposed on a lower face of the housing, and provided with an air outlet disposed and formed in a state of surrounding the air inlet in a plane view, a front panel 10 disposed in a state that it can close the air inlet, and an elevating device mounted at a housing side or a decoration panel side to elevatably support the front panel, and a clearance gap between the decoration panel and the front panel generated in lowering the front panel by the elevating device, is applied as the air inlet.
Patent JP-2012051101-A (JP)
Title: Quick-coupling socket
Inventor: KYO SHAKUKO
IPC: B25B13/06
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a socket which quickly couples a driving tool to a nut or a bolt.SOLUTION: The socket 1 includes a plurality of protrusions 14 circumferentially disposed around a circular top opening 11 of the socket, whereby upon the insertion of a driving shaft of a spanner or the like, the driving shaft is respectively biased or thrusted by the protrusions and then smoothly guided into a square hole 12 of the socket 1 for quickly coupling the driving shaft in the socket. The socket further includes a plurality of bottom protrusions disposed around a circular bottom opening at a bottom of the socket, and eighteen faces formed in a hexagonal bottom hole of the socket for helping the quick coupling of a nut or bolt into the bottom hole of the socket.
Patent JP-2013038717-A (JP)
Title: Test circuit
Inventor: SASAKI KOSUKE
IPC: H03M1/10
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To test for differential linearity of an analog-digital converter in a small scale circuit configuration.SOLUTION: A test circuit includes: a first register for storing a first digital value output from the analog-digital converter; a second register for storing a second digital value output from the analog-digital converter; a differentiator for calculating a differential value between the first digital value stored in the first register and the second digital value stored in the second register; and a comparator for determining whether or not the differential value is between a predetermined upper limit value and a predetermined lower limit value, and outputting a determination result.
Patent JP-2013038351-A (JP)
Title: Power semiconductor device
Inventor: HAYASHI HIDEKI
IPC: H01L25/07
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which can be easily manufactured while suppressing reduction in yield caused by substrate defects.SOLUTION: Cell electrodes 150 are formed on a semiconductor substrate 130, and are provided one for each of cell structures CL. The cell electrodes 150 are separated into groups 150a to 150c, each including two or more cell electrodes 150. Conductive members 160a to 160c respectively are electrically connected to each of the groups 150a to 150c. The conductive members 160a to 160c have a used part UD and an unused part ND. The used part UD includes two or more conductive members 160a and 160b which are electrically connected to each other. The unused part UD includes at least one of the conductive members 160a to 160c and is electrically insulated from the used part UD.
Patent JP-2013031413-A (JP)
Title: Oxygen dissolution promoter
Inventor: HIGASHI TOSHIYASU
IPC: A01K63/04
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen dissolution promoter, capable of efficiently improving oxygen dissolving degree of the whole rainwater fed to a culture pond or the like.SOLUTION: This promoter includes: a treatment tank; a rotary driving source; a rotating shaft; a diffuser tube; an air supply means; and an agitation deaeration means. The treatment tank includes: a water supply means; and a draining means for maintaining the inside of the tank at a fixed water level and guiding the water in the tank to a promotion pond such as the culture pond or a water tank which is the next step. The rotating shaft is disposed in a vertical shaft-like fashion in the treatment tank, and freely rotated by the rotary driving source. The diffuser tube is fitted around the rotating shaft, freely rotated horizontally together with the rotating shaft in the treatment tank, and also adapted to freely jet micro bubbles on receiving the supply of air from the air supply means. The agitation deaeration means is disposed longitudinally at an outer peripheral position apart from the rotating shaft, freely driven in rotation together with the rotating shaft in the water in the tank, and also adapted to separate and raise the dissolving gas such as nitrogen and carbon dioxide contained in rainwater with the agitation in the interior while taking the rainwater from a water intake port formed on the peripheral surface thereof and dissipate the same upward.
Patent JP-2012074017-A (JP)
Title: Fraudulence detection support device, fraudulence detection support method, fraudulence detection support program, and recording medium
Inventor: EMURA SADAAKI
IPC: G06Q30/08
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To support detection of points being fraudulently changed to money.SOLUTION: A fraudulence detection support device comprises: first determination means configured to determine whether a first condition that points are used in payment from a first user paying money to a second user receiving the money is satisfied; acquisition means configured to acquire at least any one of registration information registered by users and history information indicating a history of commercial transactions by users; second determination means configured to determine, based on the information acquired by the acquisition means, whether at least any one of the first user being the same person as the second user and the first user having a cooperative relationship with the second user is satisfied as a second condition; and third determination means configured to determine that fraudulence is committed when the first condition and the second condition are determined to be satisfied.
Patent JP-2013056614-A (JP)
Title: Hybrid vehicle and vehicle control method
Inventor: HASHIMOTO KEITA
IPC: B60L50/16
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To properly warm up a catalyst by accurately predicting timing for starting an engine.SOLUTION: An ECU implements a program which includes: step (S100) of acquiring gradient information; step (S104) of calculating a start-scheduled time when there is an ascending slope at a traveling-scheduled route which necessitates the start of the engine (YES at S102); step (S108) of deciding a current carrying pattern when a catalyst temperature at the start-scheduled time is lowered to a threshold Tc (0) or lower (YES at S106); step (S110) of deciding a heating start time; and step (S114) of starting the control of the EHC at the heating start time (YES at S112).
Patent JP-2013058652-A (JP)
Title: Microwave processing device and control method thereof
Inventor: ASHIDA MITSUTOSHI
IPC: H01L21/31
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To improve precision of impedance matching between a plurality of microwave sources and a processing container.SOLUTION: A microwave processing device 1 comprises: a processing container 2 which houses a wafer W; a microwave introduction device 3 which generates a microwave for processing the wafer W and introduces the generated microwave into the processing container 2; and a control unit 8 which controls the microwave introduction device 3. The microwave introduction device 3 includes a plurality of magnetrons 31 which generate a microwave and a plurality of waveguides 32 which transfer the microwaves generated by the plurality of magnetrons 31 to the processing container 2, and can simultaneously introduce a plurality of microwaves into the processing chamber 2. The control unit 8 selectively and temporarily generates a microwave with one of the plurality of magnetrons 31 while a first state 1 in which a plurality of microwaves are simultaneously introduced into the processing container 2 is continuing, and switches the first state to a second state in which only the generated microwave is introduced into the processing container 2.
Patent JP-2013057301-A (JP)
Title: Hermetic compressor
Inventor: KANESHIRO KENJI
IPC: F04B39/06
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly-efficient hermetic compressor, in which a portion of return coolant gas from an intake pipe is directly introduced into a heat insulation layer to suppress the flow of the coolant gas from the heat insulation gas to a tail pipe and thus reduce a temperature increase of the coolant gas passing through an intake muffler.SOLUTION: The intake muffler 157 includes a muffler body 165, the tail pipe 159 for introducing the coolant gas 111 into the muffler body, and a muffler cover 169 for forming the heat insulation layer 167 outside the muffler body. A coolant introducing inlet 175 communicated with the heat insulation layer is provided near the intake port 171 provided at one end of the tail pipe. The heat insulation layer prevents the coolant gas 111 passing through the muffler body from being heated by a motor element 103, and further suppresses the coolant gas 111 heated in the heat insulation layer from being flown and mixed into the muffler body, thus improving volume efficiency and the efficiency of the hermetic compressor.
Patent JP-2012075881-A (JP)
Title: Game machine
Inventor: WAKABAYASHI TAKAYUKI
IPC: A63F5/04
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which an IC tag seal is reliably ruptured by opening a substrate case.SOLUTION: The IC tag plate 60 for joining a base part 52 and a cover part 53A with each other and a rupture member 70 are provided on the reverse side of an IC tag seal 12 inside a tag cover part 57B, and when the tag cover part 57B is separated from the cover part 53A, the IC tag seal 12 is exposed outside. When the IC tag seal 12 is cut with a cutting tool in this state, the IC tag plate 60 is also cut and the joint states of the IC tag plate 60, joining the base part 52 and the cover part 53A, and the rupture member 70 are released. Thus, the joint state of the base part 52 and the cover part 53A is also released, and the substrate case 50A can be opened. Therefore, in order to open the substrate case 50A, the IC tag seal 12 needs to be cut, and when the substrate case 50A is open, the IC tag seal 12 is reliably ruptured.
Patent JP-2013062944-A (JP)
Title: Control circuit for dc/dc converter, and dc/dc converter
Inventor: NISHIDA JUNJI
IPC: H02M3/155
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To control a DC/DC converter so as to suppress fluctuations in output current.SOLUTION: A feedback current generation circuit 14 and a combination circuit 16 generate a first feedback voltage VFB1 indicating a DC component of an inductor current IL. A ripple signal generation circuit 15 generates a second feedback voltage VFB2 indicating an AC component of the inductor current IL on the basis of input and output voltages. The combination circuit 16 combines the first and second feedback voltages to generate a third feedback voltage VFB3. An on time adjustment circuit 17 outputs a high level or low level control signal HYSO in accordance with a result of comparison of the third feedback voltage VFB3 with a reference voltage VREF. A driver circuit 13 controls switching elements M1, M2. The ripple signal generation circuit 15 generates the second feedback voltage on the basis of a difference between the input voltage and the output voltage when the control signal HYSO is a low level, and generates the second feedback voltage on the basis of the output voltage when the control signal HYSO is a high level.
Patent JP-2013061564-A (JP)
Title: Optical deflection element and optical deflector
Inventor: SAKAI ATSUSHI
IPC: G02F1/295
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical deflection element capable of suppressing strain at the boundary between a polarization-inversion part and a non-polarization-inversion part in a deflection region of an optical crystal to suppress the occurrence of photorefractive effect, and an optical deflector.SOLUTION: Triangular polarization-inversion parts 2a and triangular non-polarization-inversion parts 2b are alternately formed in a non-deflection region B of a substrate made of an optical crystal 2 through which light from a light source not illustrated does not pass, as in the case of a light deflection region A through which light from the light source passes. By thus alternately forming the polarization-inversion parts 2a and non-polarization-inversion parts 2b in the non-deflection region B, an expansion/contraction amount can be reduced compared with the case in which the non-deflection region B is made of only a non-polarization-inversion part. As a result, the influence of the expansion/contraction of the non-deflection region B on the expansion/contraction of the deflection region A is reduced and the strain at the boundary between the polarization-inversion parts 2a and non-polarization-inversion parts 2b of the deflection region A can be suppressed.
Patent JP-2013066337-A (JP)
Title: Interlock structure of strong electric component
Inventor: BABA KOTARO
IPC: H02G3/14
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an interlock structure of a strong electric component which enables an interlock to activate in a short time.SOLUTION: An interlock structure of a strong electric component includes an interlock part 15 interrupting power supply to a strong electric component stored in a case 2 when a cover 3 is removed and an opening 22 of the case 2 is opened. The interlock part 15 has an electronic controller 13 which activates an interlock by entering into an interruption state from an electrical conduction state; a pair of harnesses 14, 14 connecting with the electronic controller 13; a pair of terminal parts 11, 11 connecting with the harnesses 14, 14; and an attachment bolt 4 contacting with the terminal parts 11, 11.
Patent JP-2013068691-A (JP)
Title: Optical scanner and image forming device
Inventor: SAKAI KOJI
IPC: B41J2/44
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of being downsized, while inhibiting flare light from being mixed into light for writing.SOLUTION: A scanning optical system A includes: a scanning lens 2105; a polarization separation element 2110; two specially tilted decentered lenses (2107a, 2107b); and five turning mirrors (2106a, 2106b, 2108a, 2108b, 2109a). A scanning optical system B includes: a scanning lens 2105; a polarization separation element 2110; two tilted decentered lenses (2107c, 2107d); and five turning mirrors (2106c, 2106d, 2108c, 2108d, 2109d). Each of the tilted decentered lenses changes an optical path of a light beam by prism effect and corrects wave front aberration and bending of a scanline.
Patent JP-2013069484-A (JP)
Title: Lighting device and reading device equipped with the same
Inventor: SANADA TAKASHI
IPC: F21V5/04
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device at low cost applicable to an object requiring irradiation with variable irradiation angles such as an OVI.SOLUTION: A camera for taking a read face of a passport loaded on a glass plate is provided, and a rod-like light guide body with a plurality of LEDs arranged on a substrate and for emitting emission light uniformly in an arbitrary direction is provided, for irradiating the read face. For viewing an OVI, a protruding part with a rear surface as a reflecting surface and a second emission surface is formed at either end part in a length direction of the light guide body to enable to irradiate the glass plate from right and left sides. With a simple structure in which the long light guide body is formed in an arraying direction of a plurality of LEDs, and in which the protruding part for changing an emission direction of light from a white LED arranged in the vicinity of the end part is provided at the end part in the length direction of the light guide body, part of emission light from the light guide body can be emitted in a different direction.
Patent JP-2013069485-A (JP)
Title: Fuel cell system
Inventor: FUKUMA KAZUNORI
IPC: H01M8/04
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency of a fuel cell while securing a request output to the fuel cell.SOLUTION: A control device 24 of a fuel cell system 10 sets a request output of a fuel cell stack 11 required according to a current power request, and predicts a current according to the request output and a temperature of the fuel cell stack 11 from a preset and predetermined output status map. The control device 24 sets an operation status amount according to the predicted current and the temperature of the fuel cell stack 11 from a preset and predetermined operation status amount map. The control device 24 sets the operation status amount to at least any one of a pressure at an air supply port 11a of air supplied to a cathode electrode of the fuel cell stack 11, air utilization ratio at the cathode electrode, a flow rate of a cooling medium cooling the fuel cell stack 11, and a humidity of the air at the air supply port 11a.
Patent JP-2013069069-A (JP)
Title: Memory device
Inventor: CHOWDHURY RAFAT
IPC: G06F12/16
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a memory device of high quality.SOLUTION: The memory device includes a non volatile memory 11, a command storage part, a memory part 46 and a control part. The command storage part stores a command. In the memory part 46, types and order of precedence of background processing are set, information on background processing required is set and permission or prohibition of background processing is set by a host device 2. When determining that no command is stored in the command storage part, the control part determines whether the host device 2 permits background processing by referring to the memory part 46. When it is not permitted, the control part refers to the information on background processing and the order of precedence set in the memory part 46 and sets an importance degree of the background processing on the basis of the number of unused blocks of the memory 11, the order of precedence and the number of the background processing required.
Patent JP-2013069129-A (JP)
Title: Arithmetic processing unit and method for controlling arithmetic processing unit
Inventor: ITO TOSHIRO
IPC: G06F9/38
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing unit for performing efficient thread selection.SOLUTION: The arithmetic processing unit includes: first selectors (SL1 to SLn) for selecting instruction addresses of a plurality of threads or branch destination address of a branch instruction as an object of prediction, and for outputting addresses of the plurality of threads; a second selector (313) for selecting one of the addresses of the plurality of threads output by the first selectors; a branch prediction circuit (204) for predicting and outputting a branch direction showing whether or not the branch instruction of the address selected by the second selector is branched on the basis of the selected address in a first cycle stage, and for predicting and outputting the branch destination address of the branch instruction as the object of prediction on the basis of the selected address in a second cycle stage posterior to the first cycle stage; and a threshold arbitration circuit (311) for controlling the first selector and the second selector to select the address of the thread on the basis of the branch direction output by the branch prediction circuit.
Patent JP-2013072907-A (JP)
Title: Learning device and program
Inventor: YAMAGUCHI HIROMI
IPC: G09B7/02
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a learning device capable of easily detecting which part of a calculation process includes an error.SOLUTION: A student terminal 4 comprises: a display 410; a touch panel 421 provided integrally with a display screen of the display 410; a CPU 45 which allows the display 410 to display a problem including a plurality of answer areas E1 and a memo area E2 for inputting a memo for answers; an input content storage table 445 for storing input contents of the memo area E2 and the answer areas E1 in an input order with respect to the memo area E2 and the answer areas E1; and a communication part 43 for acquiring a correctness evaluation against an answer input in each answer area E1. The CPU 45 allows the display 410 to discriminately display, according to each correctness evaluation, a correct answer and an incorrect answer input in the answer areas E1, and allows the display 410 to display the memo input in the memory area E2 before the incorrect answer.
Patent JP-2013073811-A (JP)
Title: Vehicular lamp unit
Inventor: NAKAYA YOSHIAKI
IPC: F21S8/12
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp unit of a direct projection type or a projector type, capable of forming a prescribed light distribution pattern of illuminance distribution which has improved in illuminance unevenness and is uniformalized.SOLUTION: The lamp unit is provided with a projection lens arranged on an optical axis extending in a front and backward direction of a vehicle, an optical face transmitting light irradiated on this, and a light source which is arranged on a rear side than a rear side focal point face of the projection lens and irradiates the optical face. The rear side focal point face of the projection lens and the optical face almost coincide, and a treatment is applied on the optical face for scattering the light irradiated by the light source.
Patent JP-2013071704-A (JP)
Title: Air bag
Inventor: UMEHARA JUICHI
IPC: B60R21/2338
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air bag capable of suppressing the volume of an air bag body part and capable of properly protecting each region of an occupant's body.SOLUTION: An intermediate part 26 is positioned between a base 25, which is to be attached to a vehicle body, of the baggy air bag body part 18 and a tip part 27 for protecting the upper bodies B1 and B2 of the occupants P1 and P2. The intermediate part 26 is isolated ahead of the tip part 27. The volume of the baggy air bag body part 18 can be suppressed. Each region of the bodies of the occupants P1 and P2 can be properly protected by protecting the heads H1 and H2 of the occupants P1 and P2 without pressing them with the intermediate part 26, while reliably protecting the upper bodies B1 and B2 of the occupants P1 and P2 with the tip part 27.