baber/WOPTO huggingface dataset:
Patent JP-2003272216-A (JP)
Title: Optical pickup device
Inventor: YAMADA ITSUSEI
IPC: G11B7/135
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device using an optical recording medium.  <P>SOLUTION: Ahead of a laser element 10 for a CD, a penta prism 62 is provided for reflecting a CD laser beam twice and rotating its path by 90 degrees. Moreover, the combination of a second PBS (polarizing beam splitter) layer to be provided at the penta prism 62 with a quarter-wave plate 22 function as an optical isolator. Thereby, a PBS 18 formed independently heretofore is eliminated. A space necessary for the optical path of the CD laser beam is reduced by reflecting the path of the CD laser beam twice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270952-A (JP)
Title: Electrophotographic device
Inventor: OKADA HISAO
IPC: G03G15/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce magnetic interference between magnet rolls due to the rotation of the magnet roll and to obtain a high-definition printed image in an electrophotographic device having a plurality of developing rolls equipped with a sleeve and the magnet roll.  <P>SOLUTION: The vibration of a developing device for the electrophotographic device is reduced by setting the angle of a magnetic pole and a distance between the adjacent magnet rolls out of a plurality of developing rolls used in the developing device for the electrophotographic device and equipped with the sleeve and the magnet roll so that magnetic interference may not be emphasized on the magnetic pole of the rotating magnet roll and that of the non-rotating magnet roll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267844-A (JP)
Title: Repairing agent for hair
Inventor: KANETANI ARIKAZU
IPC: A61K8/65
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing agent for hair that contains a hydrolyzed keratin in high concentration, excellent in repairing effect to injured hairs, and suppressing deposition of the hydrolyzed keratin at a high temperature.  <P>SOLUTION: The repairing agent for hair comprises 15-30 mass.% of the hydrolyzed keratin and 0.01-1 mass.% of an inosit hexaphosphate. The preferable content of the hydrolyzed keratin is 20-25 mass.% and the preferable average molecular weight of the hydrolyzed keratin is 400-1400.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266296-A (JP)
Title: Buff roller in buff roll type polishing device
Inventor: SUZUKI NOBUHIKO
IPC: B24B29/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To pull out and insert a buff roll easily even if there are projection scratch and clogging due to dust on a surface of a rotary shaft and facilitate the work for a nut for tightening in a buff roll type polishing device.  <P>SOLUTION: A screw shaft part 41a is formed in one end part of the rotary shaft 41 extended to the outside of a support wall 5, and the nut 53 is attached to it. A central hole of shaft passing rings 32, 32' fitted and fixed in both ends of a central hole of the buff roll 31 is an allowance hole 35a having a hole diameter exceeding a clearance required for the insertion of the rotary shaft 41 and a conical hole 35b following it. Conical insertion parts 47a, 47'a of core determining members 47, 47' fitted externally into the rotary shaft 41 are inserted into the conical hole 35b, and the core determining member 47' is pressed by the nut 53 through collars 51, 52 to press the core determining members 47, 47' and the shaft passing rings 32, 32' so that shaft axis of the buff roll 31 coincides with shaft axis of the rotary shaft 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283873-A (JP)
Title: Contour enhancement circuit
Inventor: OKADA HIDESHI
IPC: H04N9/68
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contour enhancement circuit for enhancing a contour while reducing noise.  <P>SOLUTION: A first high frequency detecting circuit 20a or a second high frequency detecting circuit 20b determines the spatial frequency of a raw picture signal, and a gain G is decided by a selector 20f in response to the spatial frequency. The gain G is decreased more as the spatial frequency of the raw picture signal becomes lower. A multiplier 20h gives the gain G to a contour enhancement signal which is generated by a contour detecting circuit 20g, and an adder 20j adds the raw picture signal to the contour enhancement signal with the given gain G. Thus, the raw picture signal having the enhanced contour is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266472-A (JP)
Title: Injection device of injection-molding machine
Inventor: KOBAYASHI KAZUHITO
IPC: B29C45/13
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection device of an injection molding machine with a plurality of injection units arranged horizontally to a single mold clamping device, with a compact installation space and simple and exact maintenability.  <P>SOLUTION: Two injection units 31 are arranged in such a way that their mutual horizontal space is sector-shaped, with a narrow tip side and a wide root side, and also symmetrically to each other in the horizontal direction, to a center axis C extending in the mold clamping direction of a mold clamping device 20. In addition, the two injection units 31 are constituted in such a manner that their tip nozzles 33 can individually touch a fixed part 23 of a mold mounted on the mold clamping device 20. Besides, the nozzles 33 are fitted gyrating toward the side where they separate from each other horizontally from the center axis C of the mold clamping device 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355942-A (JP)
Title: Method for coating image recording layer by valve jet
Inventor: VERSCHUEREN ERIC
IPC: G03F1/00
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying an image recording layer on a base which can rapidly obtain sufficiently thick coating and which has an adaptability to most image recording composition known in a field of lithographic printing. SOLUTION: The method for coating the image recording layer by a valve jet comprises the steps of applying a coating solution on the base by a valve jet printing head, and thereby obtaining a heat sensitive or photosensitive image recording layer to manufacture a printing plate precursor. A method for direct- to-plate lithographic printing comprises the steps of manufacturing the precursor by the above-described method, exposing the image recording layer as a thermal or optical image, processing the image recording layer in some cases thereby obtaining a printing master, applying an ink and/or dampening water to the master, and supplying a cleaning liquid to the lithographic base to remove the ink accepting zone from the lithographic base.
Patent JP-2003283033-A (JP)
Title: Input-output terminal and package for receiving optical semiconductor element as well as optical semiconductor device
Inventor: UCHIMOTO KOICHI
IPC: H01L23/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an input-output terminal for inputting and outputting a high-frequency signal between an external electric circuit and an optical semiconductor device even when the input-output terminal is miniaturized in accordance with the miniaturization of an optical semiconductor package.  <P>SOLUTION: The input-output terminal A is equipped with a flat plate section 3b, consisting of a ceramics wherein a plurality of grooves 3b-A provided with a metallized layer 3b-A and formed in parallel mutually across one side of the upper surface and the other opposed side are formed, lead terminals 6, fitted into and brazed to the plurality of grooves 3b-A respectively so that the upper surfaces thereof become lower than the upper end of the plurality of grooves 3b-A, and an erected wall section 3a, connected to the upper surface of the flat plate section 3b while pinching the plurality of grooves 3b-A and the lead terminals 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283816-A (JP)
Title: Image processor and image output system
Inventor: ISHIHARA HIROSHI
IPC: H04N1/40
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent images from being not printed at all when masking image data with a mask pattern.  <P>SOLUTION: A mask coordinate calculation processing part 11 calculates a start position of the mask pattern to maximize the number of bit ON pixels in a pattern in which the mask operation of a source pattern and the mask pattern is performed, and a mask plotting processing part 12 performs the mask operation of the mask pattern deviated to the start position calculated by the mask coordinate calculation processing part 11 and of the source pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240282-A (JP)
Title: Non-contact and pipe type water discharge valve device
Inventor: TAKAGI KUNIO
IPC: F16K13/10
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact and pipe type water discharge valve device capable of supplying water without removing a liquid tank for storing water up to a specified water level by arranging a water supply port on the top face of the tank to eliminate such inconvenience that water supply must be done with the tank removed and turned over because the tank is provided with only one water supply and discharge port and what is worse in its bottom section and a contact section for opening the water discharge valve of the tank on the side of a water storing pan, and the tank must be set to the section precisely.  <P>SOLUTION: In this device, the water supply from the top of the tank and the continuous holding of water up to the specified water level is made possible without bringing a valve section into contact with the water storing pan using a function of a pipe valve device 3, which is secured to the water discharge port 2 of the bottom section of the tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282062-A (JP)
Title: Energy storage device and manufacturing method of compound composition for energy storage device
Inventor: ASARI TAKUMA
IPC: H01M10/05
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy storage device, which has high capacity, excellent cycle characteristics, and high energy density, and to provide a manufacturing method of a compound composition for the energy storage devices.  <P>SOLUTION: The compound composition 12 is produced by covering a surface of a particulate electrically conductive material or the surface of a solid body, which contains the particulate electrically conductive material at least, with an electrically conductive polymer material in which electrochemical ion absorption/desorption is possible. The energy storage device is produced by using the compound composition for at least either positive-electrode active material or a negative-electrode active material, and using an organic system electrolyte of an ionic-conduction property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173217-A (JP)
Title: Computer
Inventor: YANG CHANG-HWAN
IPC: G06F1/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer facilitating replacement and repair without fear of an accident by preventing turning in a closing direction of a movable casing in an opened state during replacement or repair of hardware.  <P>SOLUTION: The computer is characterized by that it includes a stationary casing 10 capable of holding plural pieces of hardware and having an opening 11, the movable casing 20 turnably coupled with the stationary casing 10 and opening and closing the opening 11 of the stationary casing 10, and a stop lever 60 provided on either one of the stationary casing 10 or the movable casing 20 and capable of moving between a stop position of blocking turning of a predetermined angle or more in a closing direction of the movable casing 20 in a state opening the opening 11 and a retracted position allowing turning of the movable casing 20 in the direction closing the opening 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283676-A (JP)
Title: Intercom linking device
Inventor: NAGAYAMA MUNEHITO
IPC: H04M9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom linking device that links other equipment by discriminating the states of the waiting, calling, and speaking operations of the equipment, while the isolation between a master interphone and a slave interphone is maintained without having the effect on a doorphone transmission line connecting the slave and the master interphones to each other.  <P>SOLUTION: Current of a DC voltage superposed upon the intercom transmission line L1 connecting the slave and the master interphones 1 and 2 to each other is controlled through a constant-current diode 5 so that the current may become higher in impedance with respect to voice signals superposed upon the DC voltage. In addition, the reference potential points of the light emitting sections 8a and 9a of calling and speaking photocouplers 8 and 9 are set at the same level as those of the slave and master interphones 1 and 2, and the sections 8a and 9a are not connected to the interphones 1 and 2. In addition, the reference potential points of the light receiving sections 8b and 9b of the photocouplers 8 and 9 are set to the identical levels to the levels of the other equipment 3 and 4 and the sections 8b and 9b are not connected to the equipment 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281983-A (JP)
Title: Lighting system with sensor for stair
Inventor: SAITO ISAO
IPC: H01H35/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system with a sensor for stairs capable of adjusting an detection beam from an infrared sensor in vertical direction while capable of adjusting a protrusion amount of a light receiving surface of the infrared sensor from an apparatus body.  <P>SOLUTION: The lighting system with a sensor for stairs comprises an infrared sensor provided with an infrared ray detecting element, a cylindrical body incorporating it, and a light receiving surface provided to a side peripheral surface of the body. The system detects presence of an object within a prescribed area, with the light receiving surface of the infrared sensor protruding from the apparatus body. The infrared sensor comprises, in matrix, one or more horizontal detection beam expanding horizontally in the detection region and a plurality of vertical detection beam expanding vertically. The sensor is provided with a rotary movement means which sets the amount of protrusion of the light receiving surface of the infrared sensor from the apparatus body to a prescribed value while setting the vertical angle of the detection beam to a prescribed value while supporting the cylindrical body of the infrared sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288009-A (JP)
Title: Cryptograph system and data transfer controller
Inventor: KUMAGAI TOMONORI
IPC: H04L9/14
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryptograph system which can suppress deterioration in the cipher strength of a common key cipher system, an increase in a circuit scale, and a deterioration in a processing speed, and to provide a data transfer controller.  <P>SOLUTION: The cryptograph system 100 includes a cipher processing circuit 110, a key memory circuit 120 and a key selecting circuit 130. The cipher processing circuit 110 carries out cipher processing or decoding processing using a key for one set supplied by the common key cipher system. The key memory circuit 120 stores a plurality of key sets generated by the common cipher system from a plurality of common secret keys. The key selecting circuit 130 selects one key set from the plurality of key sets stored in the key memory circuit 120 on the basis of a given key selection signal, and supplies the set to the cipher processing circuit 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288304-A (JP)
Title: Content accumulator, animation bulletin board system, and program
Inventor: OHORI JUNYA
IPC: H04N21/274
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animation bulletin board system wherein a server uploads animation contents while preparing bulletin board information concerning the animation contents, and the animation contents and the board information are registered in association with each other.  <P>SOLUTION: When a client wants to display, on an animation bulletin board, animation contents preserved in his/her own terminal or on a network, a server 30 as a content accumulator, responding to the request, acquires information on the contents provided from the client and prepares bulletin board information to be displayed on the bulletin board based on the acquired information. Further, the server 30 uploads the animation contents from the client to accumulate them in a content preservation DB (database) 60 while the acquired contents and bulletin board information corresponding thereto are registered in association with each other. Accordingly, the content accumulator uploads animation contents and prepares bulletin board information, and the animation contents and the board information can be registered in association with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296744-A (JP)
Title: Illustration preparation program
Inventor: SUZAKI RYOTARO
IPC: G06F3/0482
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illustration preparation program that can be easily used even by a user using the illustration preparation program for the first time.  <P>SOLUTION: When the program is started, a menu bar 1, a tool box 3, a preview window 4 and respective setting windows 5 to 10 are displayed on the display 13. A drawing window 2 is displayed on the screen by selecting an intermediate menu item 'new document' from the large menu item 'file' of the menu bar 1. Then, on the screen are displayed the tool box 3, preview window 4, writing brush information setting window 5 for setting tools, color setting window 6, a color setting palette 7, control setting window 8, layer setting window 9 for setting the drawing window 2, and a selection range setting window 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297524-A (JP)
Title: Surge absorber and its manufacturing method
Inventor: SHIYATOU YASUHIRO
IPC: H01T21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surge absorber, and its manufacturing method, which can form on an insulating board in a step-less state a transient voltage protection material, doing away with a bank while securing an excellent mountability by levelling the top face with a transient voltage protection material formed, and to enable improvement of mounting efficiency, thinning and cost reduction of the surge absorber.  <P>SOLUTION: The surge absorber 21 is provided with an concave part 25 formed on the top face of an insulating board 23, a transient voltage protection material 27 put in the concave part 25 and hardened to be of the same plane as the top face of the insulating material 23, and a pair of discharge electrodes 29, 29 formed on the insulating board 23 extended from the top of the insulating board 23 and opposing to each other on the transient voltage protection material 27 separated by a discharge space 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296115-A (JP)
Title: Electronic equipment and method of controlling the same, and electronic equipment control program
Inventor: MOKUYA SENICHI
IPC: G06K19/07
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To automate the operation and the handling of troubles, and to limit the operation or the use of electronic equipment.  <P>SOLUTION: An execution function determination unit 112 receives the coded information given according to the content of troubles of the electronic equipment 1 via an ID reception unit 111, reads check items to cope with the troubles and a processing program with coping contents according to check results described therein from a program accumulation unit 110, and delivers it to a function execution unit 122. The function execution unit 122 checks the electronic equipment 1, and copes with the troubles according to the check results. In addition, the execution function determination unit 112 gives an instruction to limit the operation or the use of the electronic equipment 1 to the function execution unit 122.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294645-A (JP)
Title: Inspecting machine
Inventor: KUBOTA KUNIHIKO
IPC: G01N21/90
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting machine for eliminating a process for welding a support plate to a rack frame, abbreviating the grinding machining of the support plate for reducing machining time and machining costs, and improving a cosmetic design.  <P>SOLUTION: At least three columns 1 extended in a perpendicular direction are provided while being separated one another, a beam member 15 for connecting the adjacent columns 1, 1 is provided at the lower portion of the central section of the column, a mounting seat 16 is fixed at least at three positions of the beam member 15 so that the upper surface is located nearly on the same lane, a support plate 2 is placed on the mounting seats 16, the support plate 2 is fixed to the mounting seats 16 by a bolt 18, and main equipment for inspection is installed on the support plate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294065-A (JP)
Title: Friction pad of disk brake for vehicle
Inventor: TAKEDA TOSHIYUKI
IPC: F16D65/095
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven wear of a lining which is caused by that a disk rotor rubs a lining when the brake is released, by firmly sticking an insulator and a shim plate to a back surface of a backing plate of a friction pad so as not to produce clearance.  <P>SOLUTION: A projection 3d is formed on the back surface of the backing plate by embossing. The thickness (t) of the insulator 4 stuck to the back surface of the backing plate 3 is determined so as to be larger than the length L of a fillet 3e of the projection 3d, which fillet has an arcuate shape and extends toward the backing plate 3. The diameter of the insertion aperture 6 of the insulator 4 is determined so as to be larger than that of the fillet 3e. The insertion aperture 6 of the insulator 4 and the insertion aperture 7 of the shim plate 5 are fitted on the projection 3d of the backing plate 3. Then, the insulator 4 and the shim plate 5 are stuck to the back surface of the backing plate 3 in a overlapped state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295035-A (JP)
Title: Lens barrel
Inventor: YAMAMOTO MASARU
IPC: G02B7/09
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable lens barrel realizing smooth switching between automatic focusing and manual focusing in spite of being an easy operation.  <P>SOLUTION: A coil spring coiled several times 12 is installed in a band shape on the barrel surface of an automatic adjusting barrel 6 moving a distance adjusting barrel 5, and a manual adjusting barrel 7 is installed through the spring 12. The lens barrel is provided with a driving system which can be connected or disconnected to the barrel 6 by a motor 11. When the driving force by the motor 11 is connected, the barrel 7 is not moved, and when the driving force by the motor 11 is disconnected, the barrel 7 is coupled with the barrel 6 by retaining the barrel 6 by the spring 12 by the terminal operation of the spring 12 interlocked with the barrel 7, thereby, the barrel 5 is made possible to be adjusted manually.  <P>COPYRIGHT: (C)2004,JPO