baber/WOPTO huggingface dataset:
Patent JP-2010286823-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus
Inventor: HOSOI KAZUTO
IPC: G03G5/08
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is hard to cause peeling between a plurality of a-SiC intermediate layers, even if the plurality of a-SiC intermediate layers are arranged between an a-Si photoconducting layer and an a-SiC surface layer, and to provide an electrophotographic apparatus having the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a change layer consisting of the a-SiC intermediate layers of not less than five layers between the a-Si photoconducting layer and the a-SiC surface layer. When selecting two adjacent layers in the a-SiC intermediate layers whose C/(Si+C) is 0.35-0.65 from among the a-SiC intermediate layers included in the change layer, an increase rate (increase rate between layers) between the C/(Si+C) of the a-SiC intermediate layer at a photoconducting layer side and the C/(Si+C) of the a-SiC intermediate layer at a surface layer side is ≤19%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220200-A (JP)
Title: High pressure pump
Inventor: NAKAOKA SEIJI
IPC: F02M59/44
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure pump in which the propagation of distortion due to fastening when the high pressure is fastened is suppressed and a housing is fastened through a flange with high reliability.SOLUTION: A cylindrical space is formed between a flange part 19 and the cylinder. When the high pressure pump is mounted on an engine head 200 in a state that an arm part 114 is inserted into a groove like recessed part 18 of the housing 11, a clearance C is made to be formed in a lower surface of a fastening part 112 of the flange 101. When a fastening part 112 of the flange 101 is fastened to the engine head 200 by a bolt 210, an engaging part 111 is slightly elastically deformed around the connection part to the fastening part 112 and the pressing part 113 presses the flange part 19 of the housing 11 to the engine head 200 by the reaction force due to the elastic deformation.
Patent JP-2011223367-A (JP)
Title: Distortion correction device
Inventor: OMORI MINORU
IPC: H04N5/232
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To improve distortion correction performance.SOLUTION: An imaging device 14 adopts a focal-plane electronic shutter system and captures a subject field through a zoom lens 12. A buffer circuit 28 writes image data that represents the subject field captured by the imaging device 14 and has a first number of horizontal pixels, into an SDRAM 32. A buffer circuit 40 reads the image data stored in the SDRAM 32 in a vertical pixel direction by a second number of horizontal pixels including a reference horizontal pixel and less than the first number of horizontal pixels at each time. Vertical distortions and focal-plane distortions appearing in the image data read out by the buffer circuit 40 are corrected by a vertical distortion correcting circuit 42 and an FP distortion correcting circuit 44. A buffer control circuit provided to the vertical distortion correcting circuit 42 changes the positions of reference horizontal pixels so that they are separated by horizontal pixels of a number obtained by subtracting a third number corresponding to the speed of a pan operation of the imaging device 14 from the second number.
Patent JP-2011222833-A (JP)
Title: Electromagnetic wave detecting device
Inventor: SEKIGUCHI RYOTA
IPC: H01L29/872
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave detecting device capable of reducing an impedance mismatch between a Schottky barrier diode and an antenna.SOLUTION: An electromagnetic wave detecting device comprises a Schottky barrier diode 111, 112 and an antenna which are provided on a substrate 11. The antenna includes: a first conductive element 101 and a second conductive element 102 which are divided from each other; a third conductive element 103 and a fourth conductive element 104 which are divided from each other; a first connection region 105 electrically connecting the first conductive element and the third conductive element to each other; and a second connection region 104 electrically connecting the second conductive element and the fourth conductive element to each other. The first and second conductive elements, and the third and fourth conductive elements are formed on respective surfaces which are separated from each other on the substrate 11 along the incident direction of electromagnetic waves. The Schottky barrier diode is provided between the first conductive element and the second conductive element in a manner electrically connecting these elements to each other.
Patent JP-2011223480-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OKAWA MIEKO
IPC: H04N1/405
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system and an image processing method that give no sense of incompatibility even when screens having different properties are arranged adjacently to each other, and eliminate the need for a large memory area even in such a case.SOLUTION: The image processing system comprises a quantization unit 6 which binarizes and outputs multi-value image data, a feedback unit 10 which calculates a feedback value by multiplying a binarized pixel value of a pixel having been processed by a predetermined feedback coefficient, an error diffusion unit 9 which error-diffuses a difference between pixel values of a pixel of interest before and after the binarization as an error to a pixel value of a pixel not having been processed, a first addition unit 4 which adds the error to the pixel value of the pixel of interest, and a second addition unit 5 which adds the feedback value. The feedback unit 10 determines a feedback coefficient based upon property information corresponding to the pixel of interest. Then, the feedback unit 10 uses the determined feedback coefficient as the feedback coefficient used for the multiplication.
Patent JP-2011221934-A (JP)
Title: Register configurator and register configuration method
Inventor: EMORI TOSHIYUKI
IPC: G05B23/02
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a configurator and a configuration method for reducing a workload relating to the association of a register with data.SOLUTION: A data display means 51 displays the data of field equipment on a screen 6. A register space display means 52 graphically displays the register space of a Modbus register 21a on the screen 6. An operation acceptance means 53 accepts an operation on the screen for allocating the individual data displayed by the data display means 51 to areas in the register space displayed by the register space display means 52. An association means 54 associates the above mentioned data with the above mentioned areas according to the operation accepted by the operation acceptance means 53.
Patent JP-2011220297-A (JP)
Title: Fuel supply device
Inventor: OHASHI MASAHARU
IPC: F02M69/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device capable of changing a pressure of a fuel to be supplied.SOLUTION: In the fuel supply device 1, a primary pump 10 discharges fuel stored in a fuel tank 5 to a fuel passage 31. A first control valve 15 adjusts a pressure of the fuel discharged by the primary pump 10 at a first pressure value or lower. A check valve 40 is provided at the fuel passage 31, and prevents the back flow of the fuel to the upstream side. A secondary pump 20 discharges the fuel stored in the fuel tank 5 to a discharge passage 33 communicating with the fuel passage 31 at the downstream side of the check valve 40. A second control valve 25 adjusts a pressure of the fuel discharged by the second pump at a second pressure value or lower, the second pressure value higher than the first pressure value. Accordingly, the pressure of the fuel supplied to the outside of the fuel tank 5 via the fuel passage 31 and the discharge passage 33 is variably controlled.
Patent JP-2011228917-A (JP)
Title: Portable device
Inventor: TAKAHASHI MASATO
IPC: H04M1/02
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable device which includes a lid device freely opening and closing an opening provided at a body of a portable device and securely seals the opening with small risk of defacement and breakage of a seal material.SOLUTION: A connector cover device 5, which opens and closes an opening 8 provided at a first body 2, includes a connector cover 6 closing the opening 8, a semi-solid seal material 14, a sealing material container 12 in which the semi-solid sealing material 14 is filled, a sealing material entrance 9 which is disposed on a surface contacting with the connector cover 6 of the first body 2 to enclose the opening 8 and communicates with the sealing material container 12, and an insertion opening 13 communicating with the seal material container 12. When the connector cover 6 closes the opening 8, part of the connector cover 6 is inserted into the insertion opening 13.
Patent JP-2011224253-A (JP)
Title: Lens unit, illumination unit, game board unit, and pachinko game machine
Inventor: SUZUKI YASUTAKA
IPC: F21S2/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination unit for widely diffusing outgoing light to the front surface while using blinking LEDs, and for increasing a rendition effect by using the blinking.SOLUTION: The illumination unit includes: a first light path for emitting part of the light from the LEDs 51 transmitted through the center of a light receiving region 61 from the center of an counter outgoing region 62; a second light path for emitting part of the incident light from the LEDs, internally reflected on a part of the light receiving region from the counter outgoing region 62 further on the outer diameter side than the first light path; a third light path for emitting part of the incident light from the light receiving region, internally reflected on a part of a diffusion internal reflection region 67 from a diffusion outgoing region 65 further on the outer diameter side than the second light path; and a fourth light path for emitting part of the incident light from the light receiving region, internally reflected on a part of the counter outgoing region, internally reflected on the diffusion outgoing region and internally reflected on the diffusion internal reflection region from the diffusion outgoing region further on the outer diameter side than the third light path. Part of the light in the fourth light path is diffused by projections disposed in the diffusion outgoing region 65.
Patent JP-2011227394-A (JP)
Title: Display device
Inventor: ODA HIDEFUMI
IPC: G09G3/20
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of achieving prevention of blurring of moving images and uniformity of luminance distribution in a screen with a simple structure.SOLUTION: Signals are output from a counter 75a to a pulse generating circuit 76a. At the same time, signals are output to a counter 75b, and counters 75b to 75h perform the same operations as the counter 75a. Each light source unit 5a to 5h turns out the light successively with a predetermined lag time from the turning out of the closest light unit. Thus, blurring of moving images can be reliably prevented with a simple configuration.
Patent JP-2011232393-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TAKASHI
IPC: G03G21/14
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a power supply for transfer in a remote signal operation system, in which no delay is caused in rising of a transfer voltage to be applied to a transfer roller for transferring a toner image from an intermediate transfer belt to a sheet by a transfer roller.SOLUTION: When a toner image is transferred, a power supply PW2 for transfer is turned on and output voltage of the power supply PW2 is set to 0 V prior to the press-contact of a transfer roller 8 to a transfer belt 7; the transfer roller 8 is pressed into contact with the belt 7; and further, the output voltage of the transfer power supply PW2 is changed and set from 0 V to a transfer voltage prior to feeding of a recording sheet S to a press-contact nip N between the belt 7 and the transfer roller 8 by a timing roller.
Patent JP-2011230341-A (JP)
Title: Method for manufacturing composite molded object
Inventor: TAKESHIMA YUTAKA
IPC: B29C44/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a template which is almost free from warpage or torsion, at a low cost, with regard to the template to be used when a housing cladding material of a ceramics system bearing an uneven pattern as a design on the surface is manufactured.SOLUTION: This method is for manufacturing the composite molded object of foam core sandwich structure, which is integrally formed of a surface layer part constituted of a fiber-reinforced resin layer containing a reinforcement fiber material 9, a core part of an expanded particle-containing resin layer which contains an expanded particle and a separation layer 11 existing between the surface layer part and the core part. In addition, the surface layer part with an uneven pattern which is formed on the surface layer part of two upper/lower layers, includes arranged non-inflatable expanded particles 8. Thus, the composite molded object can inhibit the generation of warpage or torsion, and exhibits such excellent durable physical strength that the formed uneven pattern is not susceptible to deformation and also, is highly wear-resistant. Besides, the composite molded object shows an inhibitory effect on the development of voids or pinholes.
Patent JP-2011233672-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: FUJISHIMA HIROYUKI
IPC: H01L25/18
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, constituting a part of a semiconductor package having a PoP structure, which has high versatility and whose size is suppressed.SOLUTION: A semiconductor device 10 includes a first wiring board 20, a second wiring board 30, a semiconductor chip 12, a conductive wire 14, and a sealing body 16. The semiconductor chip 12 is mounted on a second surface 23 of the first wiring board 20 on the opposite side from a first surface 22 where a first external electrode pad 24 is provided. The second wiring board 30 is disposed on the opposite side from the first wiring board 20 across the semiconductor chip 12. A second external electrode pad 34 is provided on a third surface 32 of the second wiring board 30 which faces the opposite side from the first wiring board 20. The conductive wire 14 electrically connects the first wiring board 20 and the second wiring board 30 to each other. The sealing body 16 covers at least the wire such that the third surface 32 of the second wiring board 30 is exposed.
Patent JP-2011231745-A (JP)
Title: Fuel injection device
Inventor: MASUDA RYO
IPC: F02M61/18
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device improving dispersibility upon fuel injection by forming a swirling flow in a fuel flow when injecting the fuel from the fuel injection device, and capable of generating the swirling flow even when working accuracy is reduced as compared with the conventional one when forming the swirling flow.SOLUTION: A structure of an injection nozzle 16 includes a plurality of fuel paths 30 and an injection opening 32 communicating with the plurality of fuel paths 30. The fuel path 30 is communicated with the injection opening 32 so that a center line of the fuel path 30 crosses a wall surface of the injection opening 32. The fuel flows flowing into the injection opening 32 from the fuel paths 30 collide against the wall surface of the injection opening 32 to form secondary flows flowing along the wall surface. The interaction between the secondary flows forms the swirling flow.
Patent JP-2012123431-A (JP)
Title: Roll call system
Inventor: TSUZUKI HANZO
IPC: G06Q50/30
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a roll call system capable of making at least one of a roll call manager and a person to be called over recognize a scheduled time of a roll call.SOLUTION: The roll call system includes a roll call side device which is used by the roll call manager, and a called side device which is used by the person to be called over and transmits the situation of the person to be called over to the roll call side device by sound and images. The called side device transmits a request of a roll call to the roll call side device, the roll call side device adds the person to be called over to a roll call waiting list which is a list of persons to be called over waiting for a roll call corresponding to the request, and enables the roll call through the called side device according to the order of the person to be called over in the roll call waiting list, and the called side device displays the roll call waiting list (87). A PC of the roll call side device calculates the scheduled time of the roll call, and includes a calculated scheduled time (87e), a registration time (87g) which is the time when the person to be called over is registered in the roll call waiting list, and an elapsed time (87f) from the registration time to the present time in the roll call waiting list.
Patent JP-2011235344-A (JP)
Title: Method for manufacturing glassy metal product, and dissimilar material composite
Inventor: TAKEZAKI YOJI
IPC: C22C1/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an amorphous alloy product which can achieve the manufacture of a glassy metal product on an industrial scale while alleviating manufacture conditions as high-temperature heating/melting and high-vacuum environments.SOLUTION: A glassy metal product is manufactured by applying a method for manufacturing an amorphous alloy product, the method including: the step of previously preparing a preform molded product of a contemplated product; and the step of charging the preform molded product thus prepared into a mold (a mold die 21), heating and pressing the preform molded product to a glass transition temperature under pressure to perform viscous flow fabrication and thus to prepare a near-net-shaped product (vacuum pressed/heated molded product 16a).
Patent JP-2011239647-A (JP)
Title: Power converter
Inventor: HAMANAKA YOSHIYUKI
IPC: H02M7/48
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To control to the charging voltage of a smoothing capacitor so that the charging voltage is below a specified voltage by discharging while preventing a switching element, etc. from being damaged and surly preventing an over current and overheating by identifying a switching element that causes the over current or overheating.SOLUTION: A power converter include: drive circuits for normal time Mu and Md, a backup power source Eb that supplies power at least when discharged; and a drive circuit for discharging Mb that drives so as to activate by receiving power supplied from the backup power source Eb when discharged, perform ON/OFF drive by making the on-period of a switching element Qu that is one of switching elements Qu and Qd which are series-connected in the vertical direction, shorter than that of the driving signal output by the driving circuits for normal time Mu and Md, and continuously turn on the other switching element Qd. The charging voltage of a smoothing capacitor can be controlled below a specified voltage by discharging while preventing a switching element, etc. from being damaged and surely preventing an over current and overheating.
Patent JP-2011241288-A (JP)
Title: Gasoline composition and method for producing the same
Inventor: HOIZUMI AKIRA
IPC: C10L1/06
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel gasoline composition that has low environmental load and high oxidation stability and ignition performance.SOLUTION: The gasoline composition includes 1-10 mass ppm of a sulfur component, 5-35 vol.% of an olefin component, and 5-45 vol.% of an aromatic component, wherein 3-140 vol.ppm of a diolefin component is included as the olefin component. The gasoline composition has an octane number by research method of not less than 89 and less than 97, Reid vapor pressure of 45-90 kPa, a 50% distillation temperature of 75-110°C, and a 70°C distilled amount of 18-45 vol.%.
Patent JP-2011009721-A (JP)
Title: Apparatus for manufacturing coil component
Inventor: SAITO HIROSHI
IPC: H01F41/04
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a coil component capable of winding a pair of wires around terminal fittings in an aligned manner without making the apparatus construction complicated.SOLUTION: The manufacturing apparatus 1 includes a spindle 8 that holds a drum core structure 7, a wire supply member 9 having a pair of wire nozzles 13 that supply a pair of wires 5 in an aligned manner, and a wire holder 10 that holds each wire 5 supplied from each wire nozzle 13. The spindle 8 is rotatively driven by a drive motor 12. The wire supply member 9 and the wire holder 10 are unified via a supporting member 16. The wire supply member 9 is rotatively driven by a drive motor 18, while the wire holder 10 is freely rotatable. The supporting member 16 is movable in three-axis directions (XYZ directions) by a three-axis driving mechanism 20.
Patent JP-2011244924-A (JP)
Title: Clothes dryer
Inventor: SAKUMA TSUTOMU
IPC: D06F58/02
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress dew condensation without incurring a complicated structure in a clothes dryer which discharges a part of high-temperature and high-humidity air in a circulation air passage.SOLUTION: A clothes dryer according to this embodiment includes: an outer tub in which a rotary tub for containing laundry is rotatably provided; a circulation air passage connected to communicate with the outer tub; a circulation fan for circulating air in the outer tub through the circulation air passage; a heat pump unit including a condenser provided in the circulation air passage for heating the air flowing in the circulation air passage, and an evaporator provided in the circulation air passage for cooling and dehumidifying the air flowing in the circulation air passage; an air intake part provided between the evaporator and the condenser in the circulation air passage for taking air outside the circulation air passage into the circulation air passage; and an air discharge part provided on the leeward side of the windward end of the evaporator in the circulation air passage for discharging a part of the air flowing in the circulation air passage to the outside of the circulation air passage after heat exchange with a part of the evaporator.