baber/WOPTO huggingface dataset:
Patent JP-2005024898-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA SHINRO
IPC: G03G21/14
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can improve the operation efficiency by carrying out jamming processing in a simpler way even when a device main body or a unit is made smaller in size.  <P>SOLUTION: The image forming apparatus is provided with: a press roll which is pressurized by a pressing means and a fixing roll heated by a heating means and at the same time, freely rotated and which abuts on the fixing roll and forms a nip; a pressure release mechanism which maintains a pressure released state by releasing the pressing force of the pressing means; and a recording material guide member which can be rotated with a supporting point as the fulcrum and can be opened and closed. A fixing device is provided for fixing the unfixed image on recording material by pressure force and heat supplied from the fixing roll and the press roll which are pressurized and heated. In the fixing device, the recording material guide member can be moved in interlocking with the pressure release mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021445-A (JP)
Title: Electronic endoscope device
Inventor: IRIYAMA KENICHI
IPC: H04N7/18
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and appropriately adjust brightness even in the case that the brightness of an object image suddenly fluctuates.  <P>SOLUTION: A dimmer circuit 23 is provided with a derivative compensator 23A, a gain compensator 23B and an integral compensator 23C, sends control signals to a motor driver 20 so as to open and close a diaphragm, and sends the control signals to a CCD driver through a scope control part 56 so as to adjust an electronic shutter speed. The processing results of the gain compensator 23B and the integral compensator 23C, the control signals for opening and closing the diaphragm 16, are outputted to the motor driver 20. In the meantime, the processing result of the derivative compensator 23A is outputted to the CCD driver 59, and the electronic shutter speed is adjusted in the case that the luminance of the object image is rapidly changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022932-A (JP)
Title: Silica dispersed body, method of preparing the same, surface treating agent and conductive powder
Inventor: FUKUSHIMA MOTOO
IPC: C08K3/36
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica dispersed body which contains no ionic impurities, has good uniformity, low viscosity and excellent fluidity and can be stored stably for a long period of time, and to obtain conductive powder of which the aggregation of the powder particles is prevented, in which characteristics deterioration does not occur, which can be easily mixed with polysiloxane and excellently worked and which exhibits excellent conductivity if the surface of which is treated with the silica dispersed body.  <P>SOLUTION: The silica dispersed body is prepared by: charging, into an organic solvent, silica which has been previously mixed and dispersed in an organopolysiloxane and heat-treated; decomposing part of the organopolysiloxane with an alkaline treating agent in the organic solvent to uniformly disperse the silica in the organic solvent; neutralizing the alkali in the organic solvent by using an ion exchange resin; and removing the ion exchange resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021491-A (JP)
Title: Medal game machine
Inventor: OSANAI TOMONORI
IPC: A63F9/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal game machine which makes the games more enjoyable by changing the possibility of medals entering a Chucker more widely than ever.  <P>SOLUTION: The medal game machine A has an upright game board 2 which forms a game field Gf1 where the medals A sent in from the upper part thereof or from above move down, a plurality of Chuckers 24A to 24D arranged in the game field Gf1 and a control means 6 which executes the predetermined processing when the medals M enter the plurality of Chuckers 24A to 24D. A medal guide 8 is so arranged in the game field Gf1 as to be rotatable freely for changing the direction in which the medals M move down while being switched to the first attitude guiding the medals M toward any of the plurality of Chuckers 24A to 24D or to the attitude not guiding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030284-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KITANO YASUSHI
IPC: F01N3/20
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of adequately purifying exhaust gas exhausted according to a combustion method of the internal combustion engine by changing catalyst based on the combustion method of the internal combustion engine.  <P>SOLUTION: In the exhaust emission control device of an internal combustion engine to perform selective change between a first combustion mode applied to suppress generation of NOx accompanied by combustion of the engine and generation of smoke and a second combustion mode other than the first combustion mode, a catalyst A1 to purify exhaust gas exhausted from the internal combustion engine in the first combustion mode and a catalyst B1 to purify the exhaust gas exhausted from the internal combustion engine in the second combustion mode are provided, and a control valve C1 is controlled based on the combustion mode to change the flow of the exhaust gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043409-A (JP)
Title: Image forming apparatus
Inventor: TAGAWA TAKAO
IPC: G03G15/16
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which productivity can be improved by reducing the downtime of the machine.  <P>SOLUTION: The image forming mechanism part 100 comprises: a rotary or fixed type color development part 104; an image writing part 103 which forms an electrostatic latent image onto a photoreceptor 101 with a laser beam; an electrifying charger 102 which electrifies the surface of the photoreceptor 101 so that it has uniform voltage; a drum cleaning part 105 which removes toner remaining on the photoreceptor 101; an intermediate transfer belt 110 which primarily transfers a toner image formed on the photoreceptor 101; reference marks 112 formed on the image non-formation area of the surface of the intermediate transfer belt 110; a sensor 113 which reads the reference marks 112; a cleaning part 114 which removes toner remaining on the surface of the intermediate transfer belt 110; and a secondary transfer roller 120 which secondarily transfers the uniformly toner image, transferred to the intermediate transfer belt 110, to transfer paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044860-A (JP)
Title: Module structure
Inventor: SASAKI NOBUHIKO
IPC: H01L23/12
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module structure that uses a laminated circuit in which a transmission line composed of a microstrip line and a BPF constituted of the microstrip line are formed on the same substrate in an amplifier module mounted with a power MMIC (Monolithic Microwave Integrated Circuit) etc., is reduced in size and cost, and is also excellent in heat radiating structure.  <P>SOLUTION: The module structure has a grounded conductive heat diffusing plate 1 and a laminated circuit board 50. The circuit board 50 comprises a first wiring layer 12, a first dielectric layer 7 formed on the wiring layer 12, and a second wiring layer 6 formed on the surface of the dielectric layer 7. The circuit board 50 also comprises a second dielectric layer 8 formed on the second wiring layer 6 and a third wiring layer 9 formed on the surface of the second dielectric layer 8. A distribution constant type filter is formed of the third wiring layer 9 and grounded first wiring layer 12 and the microstrip line is made of the third wiring layer 9 and grounded second wiring layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049954-A (JP)
Title: Object representing terminal device, server device, object representing program, and object representing system
Inventor: NAKAMURA MASAHIRO
IPC: G06T17/40
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object representing terminal device capable of suitably implementing various actions or effects on the basis of a single functional resource or the combination of functional resources on a virtual space.  <P>SOLUTION: This device is configured so as to be communicatively connected to a server device P1 which stores at least data for representing functional resources having predetermined functions on a picture as objects. Then, this device is configured to recognize the functions of the functional resources and actions or effects on the basis of the functions by representing an object J equipped with predetermined format data on the basis of the data received from the server device P1 in a function implementation area A expressed as a two-dimensional or a three-dimensional virtual space in a predetermined area on the picture as an area for implementing the functions of the function resources and the actions or effects based on those functions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051841-A (JP)
Title: Motor, compressor, and air conditioner
Inventor: KIKUCHI SATOSHI
IPC: H02K16/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high-efficient motor for driving a compressor, and to provide a compressor using the same.  <P>SOLUTION: A self-start type permanent magnet field synchronous motor comprises a stator 1 having an armature winding 5 of concentration winding so wound to enclose teeth 4 in a plurality of slots 3 formed at a stator core 2; and a rotor 10 composed of the rotor core 2, a cage type conductor 7 for starting, and a permanent magnet 8. The rotor is rotatably supported on the inner peripheral side of the stator 1 through a gap. The gaps are provided on one sides of tooth end members 4A, 4B, and 4C which are positioned at the end of the teeth 4 of the stator 1 and extend on both sides in the circumferential direction of the teeth 4, and the gaps are dislocated stepwise in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046238-A (JP)
Title: Sandal
Inventor: KAWABATA KAORI
IPC: A43B3/12
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandal which is suitable to be used for a pedicure treatment.  <P>SOLUTION: Engaging grooves 13 and 14 are formed on a first sandal sole external edge section 16 to a third sandal sole external edge section 18 of a sandal sole 12. In the engaging grooves 13 and 14, O-rings 21 to 23 are respectively freely detachably engaged, and a belt 24 is wound around respective O-rings. When the foot is placed on the sandal sole 12 after a pedicure treatment has been applied, the engagement of the O-rings has been disengaged, and there is nothing on the top of the sandal sole 12. The first sandal sole external edge section 16 is located in a vicinity of the roots of the toes of the foot which is placed on the sandal sole 12, and the third sandal sole external edge section 18 is located to be closer to the ankle-joint side from the first sandal sole external edge section 16. Therefore, even if the O-ring is engaged, and the belt 24 is brought into contact with the instep of the foot, the belt 24 is prevented from touching the treated pedicure. The belt 24 is tightened in such a manner that the free end 27 is folded back by the O-ring 23, and is fixed by a hook-and-loop fastener 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060129-A (JP)
Title: Fuel reforming apparatus
Inventor: OGA SHUNSUKE
IPC: C01B3/38
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact fuel reforming apparatus which has a low cost fuel air supply means to the burner of a reformer and which can be used at a low running cost.  <P>SOLUTION: This apparatus includes the reformer 3, a carbon monoxide transformer 4, a carbon monoxide remover 5, and a steam generator 2 all housed inside one chassis 21, and is provided with a fuel air blower 12A outside the chassis 21. Air compressed and supplied by the fuel air blower 12A into the chassis 21 is sent to the fuel air supply port of the burner 3a in the reformer 3 where the fuel off gas discharged from a fuel cell body 6 is burned to heat a catalyst layer in the reformer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076650-A (JP)
Title: Ball screw
Inventor: OKUBO TSUTOMU
IPC: F16H25/22
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw to be used in a field where the main loading direction can be restricted, capable of securing the durable lifetime sufficiently without dropping its rated load value in the main loading direction.  <P>SOLUTION: The ball screw 51 is equipped with a screw shaft 2 having at the peripheral surface a ball rolling groove 5 in spiral shape, a nut 3 having a ball rolling groove 6 in spiral shape, a plurality of balls 4 arranged in a raceway 7 where the grooves 5 and 6 are formed confronting each other, wherein the grooves 5 and 6 are of gothic arc type consisting of two circular arcs, and each ball 4 is put in three-point or four-point contact on the raceway 7. If it is assumed so that the one of two circular arcs to form each gothic arc groove which bears the main load is called load arc and the other which does not bear the main load is called a non-load arc, the contacting angle of the non-load arc with the ball is made smaller than that of the load arc, and/or the radius of curvature of the former is made greater than that of the latter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022368-A (JP)
Title: Gear made of synthetic resin
Inventor: HIROI KIYOBUMI
IPC: B29C45/26
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a synthetic resin gear having a high dimensional accuracy, by injection molding.  <P>SOLUTION: The synthetic resin gear is formed of a cylindrical boss 2 in the shaft hole of which a rotating shaft not illustrated is fitted integrally, an annular web 3 extending in the radial direction of the boss 2 from the outer peripheral surface thereof, a circular rim 4 expanding in the radial direction from the outer periphery of the web 3, and a tooth part 5 constituted of teeth 6 in a prescribed pitch on the outer peripheral surface of the rim 4. A plurality of weldlines 7 are all provided in extension toward the center from tooth bottoms 6a to the boss 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031012-A (JP)
Title: Liquid chromatograph
Inventor: TAKAHASHI MASATOSHI
IPC: G01N30/34
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination at a sample injection section.  <P>SOLUTION: A sample syringe 10 and a pretreatment column 24 are connected in series and are connected to a high-pressure channel switching valve 2. At sample injection, a sample injected from the sample syringe 10 is captured by the pre-column 24 for condensation or purification. When the channel switching valve 2 is switched in an analysis, a mobile phase for analysis flows to an analysis line 18 through the pre-column 24 from the sample syringe 10, and a sample constituent captured by the pre-column 24 is introduced to an analytical column 20. If there is an injection sample remaining in the sample syringe 10, it is introduced to the analysis column 20, along with a sample constituent that has been captured by the pre-column 24 by elution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028550-A (JP)
Title: Method for polishing wafer having crystal orientation
Inventor: KAJIYAMA KEIICHI
IPC: B24B7/20
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing a wafer having a crystal orientation, which restrains a saw mark from being formed in such a direction to the crystal orientation as to cause a crack, without lowering polishing efficiency.  <P>SOLUTION: The method comprises: a process of positioning the wafer held on the chuck table in a polishing zone below a polishing abrasive wheel; a first polishing process for polishing an upper surface of the wafer while turning a chuck table holding the wafer and revolving a polishing abrasive wheel so as to pass through the center of the wafer; a positioning process for positioning the wafer polished by the first polishing step with a mark showing the crystal orientation on the chuck table directed in a prescribed direction; a positioning process for positioning the polishing abrasive wheel at a position for polishing action; and a second polishing process for polishing the upper surface of the wafer by relatively moving the chuck table holding the wafer in parallel with the polishing abrasive wheel positioned at the position for polishing action and revolving, and by causing the polishing abrasive wheel to act on the upper surface of the wafer in a prescribed direction from the periphery of the wafer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035407-A (JP)
Title: Mounting structure of heat exchanger
Inventor: MORI TAKESHI
IPC: B60H1/32
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a heat exchanger, smoothly releasing and absorbing impact force in the case of a collision without restraining displacement of a bonnet hood and a bumper facia when an automobile collides with an obstacle.  <P>SOLUTION: In this mounting structure of a heat exchanger, the upper end of the heat exchanger (a radiator 2 and a condenser 3) is provided to freely turn backward round the lower end. The upper end of the heat exchanger is fixed to a radiator core support upper 4 through a bracket 8, and the bracket 8 is provided with a shock absorbing part 9 formed to absorb impact force in the case of automobile collision and allow the upper end of the heat exchanger to turn backward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045913-A (JP)
Title: Power unit for vehicle
Inventor: OHASHI TOSHIHIKO
IPC: B60T8/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To offer a power unit which has a higher reliability and safety by materializing a power backup unit which can estimate the life as an auxiliary power source and also can detect the state of the auxiliary power source.  <P>SOLUTION: This power unit for a vehicle consists of a power backup unit 2 using a capacitor unit 15 made of a plurality of capacitors as the auxiliary power source. The above power backup unit 2 is equipped with a ground potential detection means 21 for detecting the output voltage of a battery 1, in the vicinity of an input-output terminal node.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044437-A (JP)
Title: Disk cartridge
Inventor: OTA SHUICHI
IPC: G11B23/03
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge in which a releasing member is made not to enter into a casing from the outside and the lock of a shutter is released by a locking member.  <P>SOLUTION: A releasing member 18 is held by a step part 33 of a lower shell 12 of a casing 10 to be slidable so that it is held by a retaining piece 40 of a shutter 17 and when the releasing member 18 is moved to a lock releasing direction, that is, a direction for opening the shutter 17, the part of a cam 48 of a recessed part 47 of the releasing member 18 pressurizes the bending part of a locking plate 19 consisting of a leaf spring and the releasing of the lock is performed by making a pawl 39 of the shutter 17 which is projected through a through hole 49 of the releasing member 18 leave relatively from a locking hole 58 of the locking plate 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115908-A (JP)
Title: Method of producing coated steel product, the steel product, and coating composition
Inventor: MCDEVITT ERIN T
IPC: C23C2/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coating a steel product using an aluminum-zinc coating alloy.  <P>SOLUTION: A coating bath is modified with a particulate compound constituent in effective amounts to control the spangle facet size of the coated product to improve tension bend corrosive rust characteristics and coated surface appearance when brushed. Constituents include boron compounds such as titanium boride and aluminum boride, carbon compounds such as titanium carbide, and aluminum compounds such as titanium aluminide. The coated steel product that does not require temper rolling for coating is produced by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047390-A (JP)
Title: Lighting system for vehicle
Inventor: IWASHIMA MAKOTO
IPC: B60R21/34
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain lighting system for a vehicle to illuminate an obstacle so as not to guide the visual line of a driver.  <P>SOLUTION: The lighting system for the vehicle obtains the information showing temperature distribution of a predetermined area S of the front side of the vehicle 1 from an image data picked up by an infrared camera 5, and detects the presence of a pedestrian 7 based on the information of the temperature distribution. When the lighting system for the vehicle detects the pedestrian based on the information of the temperature distribution, it lights a warning light 3 emitting the illuminating light including the component of the visible light, and adjusts the irradiation angle to direct toward the pedestrian 7. A windshield 4 has a filter characteristic and shields or reduces the illuminating light emitted by the warning light 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049657-A (JP)
Title: Display device
Inventor: YASUDA NORIYUKI
IPC: G02F1/167
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which cohesion is hardly caused and then the occurrence of a short circuit between electrodes is reduced.  <P>SOLUTION: The display device 100 has a couple of substrates 11a and 11b, an electrically insulating solvent 50 put between the substrates 11a and 11b, and a plurality of first particles 30 present in the solvent 50 and performs display by differences in reflection factor based upon spatial distribution variation of the first particles 30 between the substrates 11a and 11b, and the first particles 30 contains carbon as a primary component and has a nearly spherical external shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053628-A (JP)
Title: Elevator controller
Inventor: UCHIUMI EIJI
IPC: B66B1/30
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively obtain energy saving effect by effectively utilizing commercial electric power and regenerative electric power even when power running operation frequency of an elevator differs depending on type of building and difference of application.  <P>SOLUTION: Electric power of commercial power supply 1 is converted into direct current electric power by a converter 2, and this direct current electric power is reversely converted into alternate current electric power having variable voltage and variable frequency by an inverter 4 to operate an electric motor 5 at variable speed based on alternate current output of the inverter 4. A capacitor 7 charged by direct current electric power rectified by the converter 2 or power generation electric power regenerated onto a direct current circuit side from the electric motor 5 is provided on a direct current input side of the inverter 4. A charging and discharging circuit 6 for charging and discharging electric power stored in the capacitor is provided. A control circuit 14 controls charging and discharging of electric power stored in the capacitor 7 and changes setting of a time zone in which charging and discharging control from the capacitor 7 is mainly performed freely based on the detection of power running operation frequency of the elevator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI