baber/WOPTO huggingface dataset:
Patent JP-2010010564-A (JP)
Title: Method for manufacturing power module substrate and power module substrate
Inventor: AOKI SHINSUKE
IPC: H01L23/36
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module substrate free from cracking under sever thermal cycling environment.  <P>SOLUTION: A method for manufacturing the power module substrate comprises brazing and bonding a circuit layer aluminum plate 7 onto a ceramic substrate 2. Herein, ceramic powder is dispersed into gas to form aerosol, the aerosol is injected into the ceramic substrate 2 to form a ceramic coat 6 on the surface of the ceramic substrate 2, and then the circuit layer aluminum plate 7 is brazed and bonded onto the ceramic coat 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121222-A (JP)
Title: Auxiliary pipe with dust-proof function
Inventor: KOBAYASHI TAKUMI
IPC: F16L55/24
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain efficiency of pipe washing work by eliminating a foreign material such as sediment in an upstream piping produced by piping work, using an auxiliary pipe with a strainer function mounted when making a water passing test at the end of waterworks.  <P>SOLUTION: A water pipe connected to water service piping has strainer functions at both ends to eliminate mixed contaminants or the like upstream of water piping. As the strainer, the strainer of large mesh is used upstream to intercept large contaminants or the like, and the strainer of small mesh is used downstream to intercept small contaminants or the like, thus avoiding a water passing failure caused by plugging of contaminants of the strainers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010015238-A (JP)
Title: Information processor and display method for auxiliary information
Inventor: IKEDA TETSUO
IPC: H04M1/247
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which can easily input complicated gesture.  <P>SOLUTION: This information processor includes; a direction detection unit that detects the drawing direction of a locus drawn in an input process of a gesture when the gesture is input; a gesture search unit that searches for the gesture matching the drawing direction of the locus detected by the direction detection unit from among a plurality of predetermined gestures; and an auxiliary information display unit that displays a search result by the gesture search unit in a screen as auxiliary information each time the drawing direction of the locus is detected by the direction detection unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013239-A (JP)
Title: Automatic high-rise warehouse
Inventor: GOTO MASARU
IPC: B65G1/04
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic high-rise warehouse easy to be assembled with high accuracy and having a storage rack unit for loading/unloading stored objects at high speed.  <P>SOLUTION: The storage rack unit 120 includes a plurality of rack columns 123 standing so as to fix a large number of storage racks in a multi-stage manner. The storage rack has a pair of right/left guide frames 122 for guiding the stored objects. The rack columns 123 and the guide frames 122 are fixed by fastening tools provided at respective predetermined positions for penetrating fixing holes. The fastening tools are rivets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016229-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATABE TADAYOSHI
IPC: H01L23/522
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage in wiring using a selective top barrier, thereby improving the reliability of the wiring.  <P>SOLUTION: A method of manufacturing a semiconductor device having buried wiring includes: forming a sacrificial film 103 of a material different from that of an inter-wiring insulating film 102 on the insulating film 102 and then selectively etching the sacrificial film 103 and inter-wiring insulating film 102 to form a groove 105 for wiring; burying and forming a conductive film 107 principally composed of Cu in the groove 105 for wiring; forming the top barrier layer 108 selectively on an upper surface of the conductive film 107; and removing the sacrificial film 103 to remove metal residues 108a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013330-A (JP)
Title: Seed crystal for growth of silicon carbide single crystal, method for producing the same, silicon carbide single crystal, and method for producing the same
Inventor: KOYANAGI NAOKI
IPC: C30B29/36
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed crystal for the growth of a silicon carbide single crystal, which inhibits crystal defects from generating at the interface between the seed crystal and graphite and with which a high-quality silicon carbide single crystal having low crystal defect concentration can be produced with satisfactory reproducibility.  <P>SOLUTION: The seed crystal 13 for the growth of the silicon carbide single crystal is attached to the lid of a graphite crucible filled with a silicon carbide raw material powder. The seed crystal 13 used for the growth of a silicon carbide single crystal is composed of a seed crystal 4 formed from silicon carbide whose one surface serves as a growth surface 4a for the growth of a silicon carbide single crystal by a sublimation process and a carbon film 12 formed on the surface 4b on the opposite side of the growth surface 4a of the seed crystal 4, wherein the density of the carbon film 12 is 1.2-3.3 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012126-A (JP)
Title: Electric vacuum cleaner
Inventor: SONE KENJI
IPC: A47L9/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner of which dust can be easily discarded and the clogging of a filter can be easily removed.  <P>SOLUTION: The electric vacuum cleaner is provided with a controlling means 31 which adjusts the power supplied to an electric air blower (not shown), an operating means (not shown) which operates the operation of the electric vacuum cleaner, a dust box 6 in which the dust sucked by the electric air blower is captured and at least a part of a section coming into contact with the sucked dust is formed of a conductive substance, an electric channel 34 which electrically connects the section formed of the conducted substance with a commercial power source 27, and an electromagnetic relay 30 which conducts and intercepts the electric channel 34 according to the information of the operating means. For example, if the electric channel 34 is electrically conducted by operating the electromagnetic relay 30 while operating the electric vacuum cleaner by operating the operating means, the static electricity generated by dust scraping against the inner wall of the dust box 6 is removed through the part formed of the conducted substance and the electric channel 34, so that the adhesion of dust can be restrained, easy dust removal can be achieved, and the clogging of the filter (not shown) can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019979-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO KEIKO
IPC: G03G15/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which gives image glossiness according to glossiness of a recording medium.  <P>SOLUTION: The image forming apparatus, in which a toner image formed in an image forming section PU is transferred onto paper and the transferred toner image is fixed by a fixing device 23, includes: an optical sensor 30 to detect glossiness as a surface condition of the paper and to detect a space between asperities as a surface condition of the paper, and a controller to control an amount of toner when forming the image. The controller controls the amount of toner such that it is increased when the glossiness of the paper detected by the optical sensor 30 is a predetermined value or more and the space between the asperities is predetermined multiples or more of a weight average particle diameter of the toner used, accordingly a high-glossiness image matched with the glossiness of the paper is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019344-A (JP)
Title: Sliding type constant velocity universal joint
Inventor: SHINBA CHIKAYA
IPC: F16D3/227
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce finishing time of a track groove by a simple structure.  <P>SOLUTION: The sliding type constant velocity universal joint includes an outer ring formed with a plurality of linear track grooves extending in an axial direction on a cylindrical inner circumference face, an inner ring 20 formed with a plurality of linear track grooves 22 comprising pairs with the track grooves of the outer ring and extending in the axial direction on a spherical outer circumference face 24, a plurality of balls interposed between the track grooves of the outer ring and the track grooves 22 of the inner ring 20 to transmit torque, and a cage interposed between the cylindrical inner circumference face of the outer ring and the spherical outer circumference face 24 of the inner ring 20 to retain the balls. The track groove 22 of the inner ring 20 is formed with clearance parts 28 not contacting a machining jig during finishing of the track groove 22 in axial center areas M of both side rims in parallel with the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018492-A (JP)
Title: Construction method of mortar-finished structure
Inventor: SAWABE NORIHIKO
IPC: C04B7/32
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a mortar-finished structure, in which simple and rapid construction is carried out to excellently repair a non-flat part of a base surface such as the wall surface of a structure such as various buildings having the non-fat part and further to give waterproofing performance to the structure.  <P>SOLUTION: The construction method of the mortar-finished structure in order that the mortar-finished structure is provided at least on a part of the base surface of the structure having the non-flat part includes: a step of providing a hydraulic mortar hardened body to flatten the non-flat part using a hydraulic composition at least on the part of the base surface including the non-flat part; and a step of providing a coating film waterproofing layer at least on the base surface having the hydraulic mortar hardened body using a waterproofing polymer cement composition to cover the hydraulic mortar hardened body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027709-A (JP)
Title: Image pickup module
Inventor: SCHWARTZ PETER
IPC: H04N5/335
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup module which is not rigidly connected in a longitudinal direction.  <P>SOLUTION: An image pickup module 10 has an electronic image sensor 12 which has a plurality of contact fingers 16, 18 that are arranged in at least one row, and a rigid circuit board 26 to which the contact fingers 16, 18 are electrically connected to each other so as to be contactable to each other, the contact fingers 16, 18 extending along at least one of longitudinal sides 36, 38 of the circuit board, which extends approximately transversely to the image sensor 12, and also the image pickup module 10 having a flexible multi-core cable 44 which is led from the circuit board in the direction away from the image sensor 12 and whose cores 46, 48 are similarly electrically connected to the circuit board 26 so as to be contactable thereto. The cores 46, 48 are connected at contact/connection points 50 so as to be contactable thereto on the circuit board which are closer to the image sensor 12 than that the side 30 of the circuit board 26 which is remote from the image sensor 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027790-A (JP)
Title: Motor control device of valve for semiconductor device and motor control method of valve for semiconductor device
Inventor: VYERS EMMANUEL
IPC: H01L21/3065
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device for driving valve for semiconductor capable of suppressing vibration of a valve appropriately in consideration of position and acceleration of a rotor of a motor.  <P>SOLUTION: This motor control device includes a motor 12 for driving a valve 3 for semiconductor device, and a control means 14 for controlling rotation of the rotor of the motor 12. The control means 14 has an acceleration measuring part 24 for measuring the acceleration, a servo circuit part 22, digitizing the position of the rotor of the motor 12, and a central processing unit 26 for processing information from the servo circuit part 22 and the acceleration measuring part 24. The central processing unit 26 controls current flowing into the motor 12 based on the information from the servo circuit part 22 to adjust the position of the rotor of the motor 12 at a target position, and further diagnoses the vibration condition of the motor 12 based on displacement of the acceleration of the rotation of the rotor of the motor 12 measured by the acceleration measuring part 24, to control the acceleration of rotation of the rotor of the motor 12 so as to be a rotating condition of an antiphase to an amplitude period of the vibration condition of the motor 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027146-A (JP)
Title: Data readout circuit and semiconductor memory device
Inventor: MURATA SHINICHI
IPC: G11C16/06
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To read data out from a memory cell while the voltage of an input terminal is kept at a reference voltage without gain reduction even under the condition that the voltage of the power supply is in a lower level, alternatively the reference voltage of the input terminal is in a higher level.  <P>SOLUTION: A sense amplifier circuit 60 comprises: a PMOSTr (Transistor) 52 configured to operate in a linear region and including a source S connected to a power supply and a gate supplied with voltage V<SB>BIASP</SB>; a PMOSTr54 configured to operate in a saturation region and including a source S connected to the drain D of the PMOSTr52, a gate G supplied with a voltage V<SB>BIASP2</SB>and a drain D connected to an output terminal OUTB; an NMOSTr56 configured to operate in a saturation region and including a source S connected to the drain D of the PMOSTr54, a gate G supplied with a voltage V<SB>BIASN</SB>and a drain D grounded; a PMOSTr62 including a source S connect to the drain D of the PMOSTr 52 and a drain D connected to an input terminal BL to which the memory cell is connected; and an operation amplifier 64 connected to the PMOSTr62 so that the reference voltage V<SB>BLREF</SB>of the input terminal BL is input and the voltage of the drain D of the PMOSTr62 is kept at the reference voltage V<SB>BLREF</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028576-A (JP)
Title: Image processor and its control method
Inventor: ITOKAWA OSAMU
IPC: G09G3/36
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of an edge of a stationary body in a moving image obtained by converting moving image data constituted of F pieces of frames per unit time into moving image data constituted of 2F pieces of subframes per unit time.  <P>SOLUTION: An LPF processing part 101 performs filter processing for removing high-frequency component of an input frame. A difference calculation part 102 performs processing for subtracting each pixel value of a frame after filter processing from each pixel value of the input frame, and generates a positive difference frame constituted of a difference pixel value of "0" or more and a negative difference frame constituted of a difference pixel value of "0" or less. A low-frequency subframe generating part 103 generates a low-frequency subframe by adding the negative difference frame to the frame after filter processing. A high-frequency subframe generating part 104 generates a high-frequency subframe by adding the positive difference frame to the input frame. A switching circuit 105 outputs two subframes of a low-frequency subframe and a high-frequency subframe whenever one frame is input.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027958-A (JP)
Title: Film capacitor and method of manufacturing the same
Inventor: OTSUKA KEISUKE
IPC: H01G4/18
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain a self-protection mechanism by a fuse without increasing the size of a film capacitor to enhance durability and reliability of the film capacitor.  <P>SOLUTION: A plurality of segmented electrodes (24) are provided between first and second film members (21a, 22a) contiguous in the lengthwise direction, with predetermined margins on both edges of the films. In an area between the edge of the first film member (21a) and the segmented electrode (24), provided are: a metallized contact joint (21b) formed of a metal film (23) on the first film member (21a) and in a strip shape along the edge of the first film member (21a); and a plurality of fuse portions (21c) formed of the metal film (23) on the first film member (21a) and each connecting the segmented electrode (24) and the metallized joint portion (21b), are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024528-A (JP)
Title: Electrode structure
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure having excellent conductivity between the electrode itself and a (external) connection terminal and more thermal stability than conventional one.  <P>SOLUTION: The electrode structure includes a connection terminal 2 for electrically connecting an electrode 1A to a control equipment, and an ion liquid 3 is interposed between the electrode 1A and the connection terminal 2. The ion liquid 3 is a salt present as a liquid even at ordinary temperature, can be flow current and is small in the volume change at ≤100°C. The current is flowed between the electrode 1A and the connection terminal 2 through the interfacial surface of the ion liquid 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033719-A (JP)
Title: Electromagnetic relay
Inventor: KONAMA KATSUYA
IPC: H01H50/64
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay which suppresses driving energy in a card from becoming greater by suppressing melting of the card.  <P>SOLUTION: The electromagnetic relay includes a projection 100, which is arranged on the side opposite to a fixed contact 30a on a moving contact plate 31, and an engaging section 200, which is arranged on a pressing section 22 of the card 2 to engage with the projection 100 in a way that it is freely movable in the action direction of the card 2. Thus, since the projection 100 is projected in the side opposite to the side on which an arc discharge occurs due to the contact of the moving contact 31a to the moving contact plate 31, an influence due to the arc discharge of the moving contact 31a, which affects the projection 100, is suppressed efficiently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033756-A (JP)
Title: Lighting fixture for vehicle
Inventor: YOSHIDA KOJI
IPC: F21S8/12
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the glare resulting from part of irradiation light from a bulb being reflected toward a reflector by the inner peripheral surface of a hood body and further reflected toward the front of a vehicle by the reflector, without changing the shape of the reflector.  <P>SOLUTION: The lighting fixture for the vehicle includes: a lighting chamber partitioned by a cylindrical internal wall extending in the longitudinal direction of the vehicle; the bulb arranged in the lighting chamber; the reflector for reflecting the irradiation light irradiated toward the rear of the vehicle from the bulb, toward the front of the vehicle and forming a predetermined light distribution pattern with this reflected light; and a shading hood having the cylindrical hood body for covering the bulb in order to prevent the glare caused by direct light from the bulb. An inclined surface is formed on the inside surface of the hood body, and an inclination angle of the inclined surface is set so that the irradiation light irradiated from the bulb and reflected toward the reflector by the inclined surface and further reflected by the reflector goes toward the internal wall that partitions the lighting chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034681-A (JP)
Title: Speaker mechanism and electronic equipment
Inventor: HOSODA KENJI
IPC: H04R1/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently change a voice output balance even in a limited space.  <P>SOLUTION: A speaker mechanism 20 is provided with: a speaker body; a storage body 22 in which the speaker body is stored in a closed internal space in such a state that a front air space is secured at the front side of the speaker body and a rear air space is secured at the back side of the speaker body; a sound emission hole 23 formed in the storage body so that the air space can be communicated with the outside for outputting a voice emitted from the speaker body to the outside; and a varying means 24 for relatively varying a position relation between the storage body and the speaker body, and for changing the volume rate of the front air space and the rear air space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031697-A (JP)
Title: Catalyst degradation diagnostic device for internal combustion engine, and method for diagnosing catalyst
Inventor: MIYOSHI YUJI
IPC: F01N3/20
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect deterioration of an oxidation catalyst regardless of degradation factors of the oxidation catalyst.  <P>SOLUTION: An exhaust emission control device is provided with: the oxidation catalyst 12; a reducing agent supplying device 16 supplying a reducing agent into exhaust gas led to flow into the oxidation catalyst; a temperature sensor 44 detecting temperature of exhaust gas led to flow out from the oxidation catalyst; and a catalyst degradation diagnosis means 30 diagnosing degradation of the oxidation catalyst based on a value detected by an outflow exhaust gas temperature detection means. The catalyst degradation diagnosis means is a catalyst degradation diagnostic device diagnosing the degradation of the oxidation catalyst based on exhaust gas temperature during high-temperature inflow as temperature detected by the temperature sensor when the temperature of the exhaust gas led to flow into the oxidation catalyst is in a high-temperature area H and exhaust gas temperature during low-temperature inflow as temperature detected by the temperature sensor when the temperature of the exhaust gas led to flow into the oxidation catalyst is in a low-temperature area L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052394-A (JP)
Title: Heat insulating material and building material
Inventor: WADA TOSHIKATSU
IPC: E04B1/78
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating material and a building material excellent in heat insulating properties, electromagnetic shielding properties and recyclability while having application properties.  <P>SOLUTION: Heat insulating raw material and conductive aggregate are thoroughly stirred and mixed so that the conductive aggregate is 10-35% of the total weight. The heat insulating raw material contains alumino-silicate soda glass, pigment, acrylic silicone resin, dispersant and adhesive. The conductive aggregate does not contain iron powder formed from industrial wastes. Also, the conductive aggregate is composed of powder having volume specific resistivity of less than 104 Ω cm, water content ratio of 20% or less and particle size of 1 mm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT