baber/WOPTO huggingface dataset:
Patent JP-2003234048-A (JP)
Title: Control switch for automatic shift
Inventor: MIHARA HARUHIKO
IPC: F16H59/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control switch for an automatic shift making a position of contact and opening of a moving contact in high precision.  <P>SOLUTION: An arcuate rib 32 is formed projecting from an inner wall surface of a base 7. Height A of the rib 32 is formed higher than the height B of a fixed contact 7. Furthermore, an end surface on an end surface side of the fixed contact 7 is made an arc surface 32A and the radius R of the arc surface 32A is set to be approximately the same as the height A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191101-A (JP)
Title: Integrated circuit for processing magnetic sensor signal, its rotation angle measuring method, and rotation angle sensor
Inventor: OKATAKE SHIGEKI
IPC: G01D5/245
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit for processing magnetic sensor signals capable of suppressing a chip size to a small one when integrated into a semiconductor and implementing highly accurate rotation angle operation.  <P>SOLUTION: Cos(θ<SB>n</SB>) and sin(θ<SB>n</SB>) corresponding to a sequential rotation angle (n) are recorded in a table 508. The cos(θ<SB>n</SB>) and the sin(θ<SB>n</SB>) are inputted to an SC multiplier 504. The SC multiplier 504 and an SC adder 506 with a reset function acquire an X-component V<SB>x</SB>' and a Y-component V<SB>y</SB>' of a vector rotated by an angle θn corresponding to the sequential rotation angle (n). At angle computation, a rotation angle when the V<SB>y</SB>' intersects 0 is taken as a detection angle θdet. Since the value of the V<SB>x</SB>' when V<SB>y</SB>'=0 is a value independent of angles, it is possible to speedily detect anomalies which have occurred in a rotation angle sensor by monitoring the value of the V<SB>x</SB>'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193853-A (JP)
Title: Wireless communication terminal and control method
Inventor: HIDAKA HIROYUKI
IPC: H04W88/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a wireless communication terminal and a control method in the wireless communication terminal adopting a hybrid method wherein one of the two available communication systems is selected for communication.  <P>SOLUTION: The wireless communication terminal using first and second communication systems to make wireless communication with a base station 100 and capable of awaiting communication in both systems includes: a setting means for setting a waiting time to await the arrival of a signal from the base station 100 in the first communication system in succession to the termination of the communication with the base station 100 using the first communication system; and a discrimination means for discriminating the cause of the termination of the communication with the base station 100. The setting means sets the waiting time on the basis of the cause of the termination of communication discriminated by the discrimination means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211837-A (JP)
Title: Inkjet recording element
Inventor: WANG YONGCAI
IPC: B41J2/01
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording element with luster providing good surface luster, fast drying time and excellent, image fastness when printed with a dye type ink and to provide a printing method using the inkjet recording element.  <P>SOLUTION: The inkjet recording element comprises a support carrying thereon in order described (I) a base layer comprising at least 50 mass% of inorganic particles and (II) an image-receiving layer comprising (a) colloidal inorganic oxide particles having a mean particle diameter of 10-500 nm and (b) water-insoluble cationic polymeric particles having a benzyldimethyl ammonium moiety.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191716-A (JP)
Title: Light emitting device having diffraction optical film on light emission surface and its manufacturing method
Inventor: USHIRO TOSHIHIKO
IPC: G02B27/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has a practical and small diffraction optical film on its light emission surface efficiently and by low cost.  <P>SOLUTION: The light emitting device (LD) includes a diffraction optical film (DF) which is formed on its light emission surface. The diffraction film includes a translucent DLC (Diamond-Like Carbon) layer, and the DLC layer includes a refractive index modulation type diffraction grating which includes a local region having a relatively high refractive index and a local region having a relatively low refractive index.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190977-A (JP)
Title: Heat transport device, manufacturing method of the same, and electronic device
Inventor: SOTOZAKI MINEHIRO
IPC: F28D15/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of residual gas in manufacturing of a heat transport device suitable for miniaturization and thickness reduction.  <P>SOLUTION: In the heat transport device 1, the coating treatment is applied with ion implantation, thermal oxidation, and steam oxidation or the like on a wick part generating capillary force to circulate the working fluid or the surface of the flow path where the working fluid of the gas phase or the liquid phase flows. The occurrence of the residual gas and especially hydrogen gas are prevented thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193450-A (JP)
Title: Solar cell module
Inventor: KATAOKA ICHIRO
IPC: H01L31/042
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module having a structure of the output electrodes excellent in mechanical strength and waterproofing property and exhibiting a stabilized performance even after a long term of exposure to the outdoors.  <P>SOLUTION: In the solar cell module where a photovoltaic element (1), an electrode (9) provided on the surface of the photovoltaic element (1), and a part of a take-out electrode (3) connected with the electrode (9) are sealed with sealing materials (2, 7, 8) and the output is taken out from the electrodes (3) exposed from the end part of the sealing material to the outside, the electrode (3) has at least an electrode connecting part (4) and a power take-out part (5), the electrode take-out part (5) is thicker than the power connecting part (4) and the power take-out part (5) is also sealed at least partially with the sealing materials (2, 7, 8).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193509-A (JP)
Title: Shower nozzle and film-forming apparatus
Inventor: KUSUHARA MASAKI
IPC: H01L21/205
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower nozzle, whereby avoidance of the heat influence due to a substrate is made possible, and the distance between the substrate and the shower nozzle is reduced so as to be able to perform proper film formation, and to form a film having no spot, to provide a film-forming apparatus, and to provide an oxygen heater capable of forming a film having no impurity.  <P>SOLUTION: In the shower nozzle disposed in a film-forming chamber and having many formed holes and used for introducing a gas into the film-forming chamber, a heat-reflecting layer is formed on its surface opposed to a substrate provided in the film-forming chamber. The heat-reflecting layer is made of one from among gold, silver, or copper. The aspect ratio of each hole is 1/2-1/8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200195-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: KOBAYASHI TOYOO
IPC: H01L21/60
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of resin sealing through wafer level processing while enhancing the efficiency of an IC chip mounting process.  <P>SOLUTION: After resin 3 is applied onto an IC wafer 1, a bump electrode 2 is exposed using photolithography technology, surface polishing, or the like. IC chips 1a and 1b are then cut out from the IC wafer 1 by dicing and bonded/sealed on a mounting substrate 4. The resin also includes a protective film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200749-A (JP)
Title: Beam forming circuit and antenna system provided with the same
Inventor: KIRA FUMIO
IPC: H01P5/12
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam forming circuit with a simple constitution used for a multi-beam antenna and a beam scanning antenna or the like adopting an aperture antenna form.  <P>SOLUTION: The beam forming circuit includes: a first lens antenna 11 provided with a plurality of beam ports A1 to A8 and a plurality of connection ports B1 to B8 located at an opposite side to the beam ports; and a second lens antenna 12 provided with a plurality of element ports D1 to D8 located at an opposite side of the above connection ports and respectively connected to a plurality of antenna elements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200214-A (JP)
Title: Method for carrying thin wafer
Inventor: MAEZAWA HIROYUKI
IPC: H01L21/68
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transferring a thin wafer from a wafer cassette without causing any damage.  <P>SOLUTION: A vertically telescopic robot body 5 reads out the position of a containing shelf a wafer 1' of a wafer cassette 2 and the drooping position of the wafer 1' at the central point of the containing shelf by means of the optical sensor 8 of a robot arm 7 and calculates the shape (curved state due to drooping) when the wafer 1' is contained, thus determining the pinching position of the wafer 1'. The robot body 5 takes out the wafer 1' from the lower stage of the wafer cassette 2 by means of a robot hand 6 based on the pinching position thus determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003193087-A (JP)
Title: High temperature stable lubricant mixed-polyol ester composition containing aromatic carboxylic acid and method for producing the ester
Inventor: GODICI PATRICK E
IPC: C10N40/13
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricant having economic merit and thermal decomposition resistance and causing little increase in the viscosity compared with existing lubricants, especially a lubricant for aero-derived gas turbine engine, and provide a method for producing the lubricant.  <P>SOLUTION: The high temperature stable lubricant contains a mixed polyol ester. The carboxylic acid segment of the ester contains (a) 2-40 mol% aromatic carboxylic acid and (b) 60-98 mol% 5-20C aliphatic carboxylic acid and the alcohol segment of the ester contains an aliphatic polyol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200299-A (JP)
Title: Method of manufacturing electronic device
Inventor: FUKUMIZU HIROYUKI
IPC: H01L21/3065
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electronic device by which impurities adhering to a substrate can be removed without scratching the substrate.  <P>SOLUTION: This method includes a plasma-treating step of plasma-treating a wiring board 100 by using a fluorine-containing gas and an impurity removing step of removing the impurities adhered to the wiring board 100 during the course of the plasma-treating step by performing catalyst vapor phase growth.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195389-A (JP)
Title: Garbage treatment device
Inventor: NISHIMURA HIDEJI
IPC: B09B3/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment device capable of automatically cleaning the volume sensor of a recovery device and executing accurate calibration.  <P>SOLUTION: The garbage treatment device is provided with a treatment part for decomposing and treating garbage, a recovery part for recovering the decomposed treated materials and an exhaust part for exhausting an odor from the treatment part or the recovery part. The freely attachable and detachable recovery device is disposed at the side part of a treatment tank facing an overflow port provided on the side part tank wall of the treatment tank, and the recovery device is provided with a light receiving window for a photosensor and a cleaning member on a position closer to a device main body than the light receiving window. The cleaning member can be constituted of an elastic body to be extended and brought into contact with the tip of the photosensor provided on the device main body at the time of detaching the recovery device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195611-A (JP)
Title: Product discharge device in bag making machine
Inventor: NISHIBE AKIRA
IPC: B31B1/14
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product discharge device having a simple structure, and easy in control in a bag making machine.  <P>SOLUTION: This product discharge device in the bag making machine is composed of a cutter 2 for partially cutting a bag material 3 in an upstream side and downstream side cutting position of a bag 5, an interposingly pressing device 7 for vertically interposingly pressing the bag 5 and a residue 1 arranged in a position downstream by a proper distance of the cutter 2 and a cutting-off device 4 vertically and laterally movable for cutting off the bag 5 and the residue 1 arranged in the position downstream by the proper distance. Large and small products such as a product and the residue can be surely cut off and discharged, and particularly in a plastic bag, even if the residue sticks to the bag by a factor such as static electricity, this residue is not discharged as it is. This device can also be utilized for the bag making machine for continuously and alternately manufacturing large and small bags generating no residue, and can easily cope with a change even if the size of the product is changed only by changing a distance of the lateral movement of the cutting-off device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197476-A (JP)
Title: Brick-like building element
Inventor: YOSHIMURA SADAYOSHI
IPC: A01G9/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brick-like building element which is light, air-permeable and used for building an enclosure for a sandbox in a kindergarten or a planter set in an event site or planting trees on a rooftop.  <P>SOLUTION: This brick-like building element includes a plastic body 11, the lower surface of which is open, and which is hollow and molded to have an outline similar to a brick. The body 11 is formed with a projection 12 fitted to a second body 11 to form a desired structure when being piled, and a recess 17 fitted to the recess, which are disposed on the upper part and the lower part. The upper surface of the body is formed with an insert hole 15 for a shaft 35 passing through the piled bodies 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198989-A (JP)
Title: Surface asperity forming method, optical film obtained by the same, diffuse reflection plate, and roughened surface film
Inventor: KIZAWA KEIKO
IPC: C08F291/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an exposed surface of a substrate can easily be formed at low cost and a resin surface asperities can be formed at the same time, an optical film obtained by the method, a diffuse reflection plate, and a roughened surface film.  <P>SOLUTION: The surface asperity forming method conforming with a mask pattern includes the stages of: forming an energy-sensitive negative resin composition layer 3 containing at least one or more kinds of polymerizable monomer or oligomer; irradiating a place other than where the energy-sensitive negative resin composition layer 5 is removed with an active energy beam; performing irradiation with an active energy beam at least one or more times through a pattern-formed mask 6; etching the energy-sensitive resin composition layer which is not irradiated with the active energy beam 4; and post-heating it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196541-A (JP)
Title: Conveying vehicle
Inventor: IWAI YOSHIHARU
IPC: B65G35/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying vehicle having no fear to damage a workpiece with a small and simple constitution.  <P>SOLUTION: A connection conveying vehicle 10 has a first pocket part 76a, a first clamp mechanism 78a, and a first holding mechanism 80a. In the molded article W of a connecting rod 1, a first end part 3 is stored and supported in the first pocket part 76 and, a body part 6 is held with clamp jaws 96a, 96b of the first clamp mechanism 78a, and a second end part 5 is held with an outside movable plate 106 and an inside movable plate 108 of the first holding mechanism 80a. The clamp jaws 96a, 96a perform closing operation by resiliently urging a first rod 86 with a coil spring 92, and the outside movable plate 106 and the inside movable plate 108 perform closing operation by resiliently urging the inside movable plate 108 with the coil spring 134. The similar operation is performed in a second pocket part 76b, a second clamp mechanism 78 and a second holding mechanism 80b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206784-A (JP)
Title: Optical disk playback device having resuming function
Inventor: IMANISHI KANJI
IPC: G11B27/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To record the resumption information on a hard disk drive (HDD), and to strengthen the resuming function in an optical disk playback device having the resuming function.  <P>SOLUTION: A digital video disk (DVD) player is provided with an HDD for holding resumption information. Each time the reproduction of a video is stopped (YES in #5), the DVD player 1 writes a resuming point which is the reproduction stop position, a reproduction stop date, and the still image of the reproduction stop time as resuming information an the HDD for each disk information (#6, #7 and #8). During the execution of the resuming function (YES in #1), the relevant resuming information of the DVD is read from the HDD, and the list of the still images of the reproduction stop time and the reproduction stop date of the DVD is displayed (#12). A resuming point is selelected by a user based on the still image displayed in the list (YES in #13), and the reproduction of the video is started from the selected resuming point (#4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204979-A (JP)
Title: Hinge device
Inventor: KATO HIDEO
IPC: E05D11/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device suitable for a two-folded type portable telephone.  <P>SOLUTION: The hinge device is to connect a first member and a second member relatively openable and closable. The hinge device is composed of a shaft having a flange part on one end part, a case body rotatably provided while being locked by one end part of the shaft allowing the shaft to be inserted in a central part in an axial direction, a fixed cam having a cam part on one end part provided on one side in the case body being prevented from rotating by the shaft, a fixing member having a rotation-stopping means on an outer periphery mounted to a free end side of the shaft outside the case, a slider cam having the cam part on a side facing the cam part of the fixed cam slidably provided in the axial direction, allowing the shaft to be inserted in the central part in the axial direction, being prevented from rotating by the case body, and a compression spring elastically provided between the slider cam and the fixing member while being wound around the shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289458-A (JP)
Title: Radiation-resistant camera
Inventor: HONMA KENJI
IPC: H04N5/225
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-resistant camera the CCD of which hardly receives radiation of gamma rays.  <P>SOLUTION: The CCD is moved at imaging to a position at which the CCD faces an opening of a gamma ray shield member of a front face and moved at non imaging to a position surrounded by a gamma ray shield member so as to protect the CCD from the gamma rays at non imaging thereby improving the lifetime of the CCD while satisfying the substantial specifications of the camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004208137-A (JP)
Title: Reproducing device
Inventor: KAWADA SATOSHI
IPC: H04M1/2745
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device that can improve user's convenience by making it possible to automatically dial a communication means without providing a special circuit for communication control between the communication means provided with a telephone function and the reproducing device.  <P>SOLUTION: This reproducing device 10 provided with a reading means for reading data stored in a CD 11 and a reproducing means for reproducing the read data is equipped with a first DTMF (dual tone multi frequency) signal outputting means for outputting a DTMF signal to a portable telephone 19 when the reading means reads the DTMF signal stored in the CD 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207637-A (JP)
Title: Double-sided wiring board and manufacturing method therefor
Inventor: FUJINAMI HIDEYUKI
IPC: H05K3/40
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a double-sided wiring board where a narrow pitch circuit can be formed and adhesiveness and adhesion heat resistance of an insulating film and the circuit are improved.  <P>SOLUTION: The manufacturing method (1) of the double-sided wiring board is provided with a process (2) for roughening a circuit surface of a conductor laminated layer 10 when the conductor laminated body 10 is created with a circuit 4 formed by selectively depositing/laminating metallic conductors on seed coats 2 formed on double faces of a base substrate 1; a process for creating a resin sheet 20 where thermoplastic resin 6 is arranged on both faces of the insulating film 5; a process (3) for preparing a plurality of the conductor laminated bodies 10 and the sheets 20, for alternately laminating them and laminating or hot-pressing them; a process (4) for removing the base substrate 1 and the seed coats 2 from a multilayer body where the conductor laminated bodies 10 and the sheets 20 are alternately laminated, and obtaining a plurality of the double-sided wiring boards 30 where the circuits 4 adhere to both faces of the sheets 20; and a process (5) for forming a through hole TH with which a conductive material 7 is filled in the double-sided wiring board 30. When the circuits adhere to both faces (front and rear) of the film, the narrow pitch circuit can be formed. Thus, the double-sided wiring board can be obtained where adhesiveness and adhesion heat resistance of the insulating film and the circuit are secured, and productivity is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209325-A (JP)
Title: Filtration method and filtration apparatus
Inventor: YAMAGUCHI ATSUSHI
IPC: B01D29/62
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration method which enables a filter medium to be used repeatedly without removing it and the recovery rate of a solid accumulated on the surface of the filter medium to be improved, and a filtration apparatus.  <P>SOLUTION: The solid A-containing liquid to be filtered is separated by filter cloth 3 into a filtrate and the solid A. Then the solid A accumulated on the cloth 3 is sucked from above by using a suction unit 21 and the sucked solid is discharged to the outside of a filter 10 through an opening 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI