baber/WOPTO huggingface dataset:
Patent JP-2004174627-A (JP)
Title: Cutting and grinding method and device for it
Inventor: ITO TERUHISA
IPC: B24B7/16
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform cutting and grinding machining for a work with high accuracy and with high efficiency.  <P>SOLUTION: In a machine tool, a chuck 2 is mounted on a spindle 1, and a Z-axis slide 3 moving in parallel to the direction of the shaft center of the spindle 1 and an X-axis slide 4 moving at right angles to the direction of the shaft center of the spindle 1 are provided. The X-axis slide 4 is provided with devices 31, 32 for fixing a cutting tool (b), bearing a rotating shaft 21 of a grinding wheel (g), and driving the rotating shaft 21 to be rotated. The spindle 1 is driven to rotate, thereby turing a work (w) held on the chuck 2, and one or both of the X-axis slide 4 and the Z-axis slide 3 are moved to move the cutting tool (b) and the grinding wheel (g). First, the cutting tool (b) is brought into contact with the work (w) held on the chuck 2 to cut the rotating work (w), and subsequently the rotating grinding wheel (g) is brought into contact with the work (w) still held on the chuck 2 to grind the rotating work (w).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179860-A (JP)
Title: Mobile terminal communication regulation system
Inventor: ICHIHARA OMIO
IPC: H04W48/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal communication regulation system capable of regulating an incoming call to a mobile terminal existing in a place being inconvenient to call and communication and at the same time permitting emergency call and communication.  <P>SOLUTION: A base station 10 is positioned in a base station cover area 1. An incoming regulation area 2 regulates the incoming signal of a mobile terminal 21. The mobile terminal 21 moves from an original point 11 for indicating the existence point of the mobile terminal 21 to a destination point 12. An originator terminal 13 performs transmission to the mobile terminal 21 from the outside of the base station cover area 1. A mobile terminal communication network 14 connects the originator terminal 13 to the base station 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178681-A (JP)
Title: Estimating device of double refraction of optical disk, and optical disk drive
Inventor: FURUKAWA KENICHI
IPC: G11B7/004
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To estimate deterioration of read-out and write-in quality by detecting the condition of double refraction of an optical disk.  <P>SOLUTION: An information processing device 47 estimates double refraction quantity (X) of an optical disk from a reference level (I-TOP(in)) being a peak level of a HF signal obtained from the optical pickup when the optical pickup(OPU) is positioned at an inner periphery position of the optical disk (DISC) and a peak level (I-TOP(out)) of a HF signal measured when an optical pickup is positioned at the prescribed outer periphery of the optical disk position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178244-A (JP)
Title: Simulation method of electric circuit
Inventor: SEKINO NORITADA
IPC: G06F19/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation method of electric circuit using a level shifter model which can shorten the calculation time by computer and is further generally usable.  <P>SOLUTION: When the control syntax of a voltage source E1 with control syntax is äIF(V(IN+)-V(IN-)>2.5, V(VFB)-V(VFS), 0)}, and the reference value of an input pulse signal is 2.5 V, a differential voltage of V(VFB)-V(VFS) is generated between output voltage terminals OUT+ and OUT- when the voltage difference between V(IN+) and -V(IN-) exceeds 2.5V, and voltage of 0V is generated when it is 2.5V or less. A level shift power source V1 for applying a DC level shift voltage to the output voltage from the power source E1 with control syntax and a floating bias power source V3 for generating a pulse are set on the output terminal side of the voltage source E1 with control syntax.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178978-A (JP)
Title: Separator for fuel cell with seal and membrane electrode assembly with seal
Inventor: OKONOGI TAISUKE
IPC: H01M8/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell with a seal with a good sealing property with a contact face of the seal hard to get off alignment at an external shock.  <P>SOLUTION: The separator 10 for the fuel cell with a seal is laminated with an interposition of a membrane electrode assembly MEA pinching both sides of a solid polymer electrolyte membrane M with a pair of electrodes. It is so structured that seals 12A, 12B are provided on a front and rear surfaces of at least one end part. With this, when the separators 10 for the fuel cell are laminated with each other, seals come in contact with each other to make a contact area large. In consequence, deterioration of the sealing property due to some misalignment caused by an external shock can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143900-A (JP)
Title: Exhaust smell exhauster connected to drain trap of sink and garbage disposer used for this exhauster
Inventor: ABE TAKESHI
IPC: E03C1/28
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malodor from appearing in a room by installing an exhaust smell exhauster used in common for direct drain and exhaust of an exhaust smell in a drain trap of a sink, and removing the malodor generated therefrom by combining with a body such as a garbage disposer and a garbage separating chute housing storage.  <P>SOLUTION: A joint pipe 2 different in a diameter is connected under the drain trap 1 connected to a sink 18 of the sink cabinet 11, and a drain feed pipe 3, a drain pipe 4 and an exhaust feed pipe 5 are arranged in these pipes, and are connected to one by an exhaust fan 6 and an exhaust pipe 8. A suction port 23 is connected to and combined with a garbage separating chute body 9 and the garbage disposer, and the malodor is exhausted to the drain pipe 4 by the exhaust fan 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174091-A (JP)
Title: Communication game system
Inventor: YAMADA YOICHI
IPC: A63F13/31
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication game system capable of preventing the unfairness of advantage/disadvantage to be given to each player in the progress of a game.  <P>SOLUTION: In the communication game system, a plurality of players can play a single game by connecting a plurality of game devices to each other. Each game device comprises a main determination data memory means, a main determination means, a main process execution means, a subordinate process execution means, and a main determination data renewing means. The main determination data memory means stores main determination data for indicating whether the device is a main device or not. The main determination means determines whether the device is a main device or not based on the main determination data. The main process execution means executes the main process. The subordinate process execution means executes the subordinate process. With this structure, the player of each game device can play the game fair without the imbalance of advantage/disadvantage to be given to the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182282-A (JP)
Title: Sheet housing case, and sheet package using the same
Inventor: TOKITA NORIHIRO
IPC: B65D5/72
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the takeout of a sheet from a sheet housing case and enable it to be used with its end face turning this side, so as to improve the efficiency of an arrangement space.  <P>SOLUTION: On the paper sheet housing case 10 of a hexahedron, an opening 82 is formed to extend slantly as it separate a lid upper face 11A, a lid end face 51A, and lid side faces 31A, 41A. A sheet lamination 2 is placed to project from the slant opening 82, which makes it easy to take out a single sheet 3 from the sheet lamination 2 from the top of it in order, and makes the case 10 easy to use with its front end face 51, turning to this side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182647-A (JP)
Title: Oxidation-type hair dye 1
Inventor: YAMAOKA YUNA
IPC: A61K8/891
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation-type hair dye with ammonia odor and amine odor deodorized or masked, containing polymethyl silsesquioxane and an alkali agent such as ammonia or monoethanolamine.  <P>SOLUTION: The hair dye, an oxidation-type hair dye 1, contains 0.01-30 wt.% of polymethyl silsesquioxane and has an average particle size of 2-10μm. In this hair dye, ammonia odor and amine odor are deodorized or masked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238592-A (JP)
Title: Medicine for regenerating tissue and blood vessel, and method therefor
Inventor: NAKAMURA MOTONAO
IPC: A61K48/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the progress of fibrosis in various tissues (hepatic fibrosis, pulmonary fibrosis, renal fibrosis, or the like), various liver diseases (hepatic fibrosis, cirrhosis, viral hepatitis, or the like) and intractable disease such as atretic arteriosclerosis, or treating the fibroses, the liver diseases and the intractable disease, and to obtain a medicine therefor, and to provide a method for identifying the medicine.  <P>SOLUTION: The manifestation of the function of an HGF/HGF receptor, HGF-related cell propagation and regeneration/neogenesis of tissue and blood vessel are inhibited by bonding a receptor of a hepatic growth factor (HGF) to a new mucin-like protein. The treatment of various kinds of diseases such as liver diseases becomes possible by inhibiting the bond between the HGF receptor and the mucin-like protein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189620-A (JP)
Title: Method for producing cyclic ketones
Inventor: SHIMADA SHIGERU
IPC: C07C49/755
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a cyclic ketone suitable as a synthetic intermediate for a physiologically active substance useful as a medicine, an agrochemical, etc., in a high yield.  <P>SOLUTION: The method for producing a cyclic ketone represented by general formula (III) (R<SP>1</SP>-R<SP>6</SP>are each a group not participating in reaction; ring A is a monocyclic or condensed polycyclic aromatic group, may contain an atom selected from nitrogen, oxygen and sulfur in atoms constituting the ring and may be substituted with a group not participating in reaction) comprises subjecting a carboxylic acid represented by general formula (I) (R<SP>1</SP>-R<SP>6</SP>and the ring are each as shown above) to ring formation reaction in the presence of a catalytic amount of a Lewis acid represented by general formula (II): MXm×Ln (II) (M is a metal ion selected from Bi, Ga, In, Hf and a rare earth element; X is an anion; L is a neutral molecule having coordination force over M; m is the valence of the metal M; n is an integer of 0-10).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189522-A (JP)
Title: Chlorine dioxide gas generator
Inventor: AOYANAGI HIROSHI
IPC: C01B7/01
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine dioxide gas generator that mixes hydrochloric acid with sodium chlorite to generate a chlorine dioxide gas and recovers an unnecessary water and sodium chloride.  <P>SOLUTION: The chlorine dioxide gas generator comprises a sealed container equipped with a reaction vessel 2 in the bottom. A hydrochloric acid supply port 4 and a sodium chlorite supply port 5 are installed to the sealed container, and also an air introduction port 6 and a chlorine dioxide gas discharging port 7 are installed thereto. In the bottom face of the reaction vessel 2, a reaction trough 8 of the length which causes the perfect reaction between hydrochloric acid and sodium chlorite to produce the chlorine dioxide gas and which produces sodium chloride + water not containing the chlorine dioxide gas is formed. A storage trough 9 which stores the supplied hydrochloric acid and the sodium chlorite in a mixed state is formed. The reaction trough continuous to the storage trough 9 is charged with a fiber 10 therein. A saline discharging port 11 for discharging a saline to be produced is installed to the end point of the reaction trough 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194047-A (JP)
Title: Image expansion device, program, storage medium and image expansion method
Inventor: TOKUDA SHOSAKU
IPC: H04N19/423
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To speed up an expansion processing without changing a compression format.  <P>SOLUTION: In the case that the size of code data acquired for each rectangular area is a threshold or less (Y in S2), the code data and expanded data for which the code data are expanded are cached (S5, S6) in the case that the other code data matching with the code data are not cached (N in S3), and the expanded data of the other matching code data are transferred as the expanded data of the code data (S7) in the case that the other code data matching with the code data are cached (Y in S3). Thus, in the case that the same code data appear for the code data of a small size such as the image data of a blank part, by using the expanded data of the same code data for which the expansion processing is performed previously without performing the expansion processing, the expansion processing is accelerated without changing the compression format.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003242657-A (JP)
Title: Optical head and optical disk drive
Inventor: FUJIUNE KENJI
IPC: G11B7/085
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical disk drive by preventing a condenser lens or the optical disk from being damaged in the manner of evading the collision of the optical disk with the condenser lens.  <P>SOLUTION: The optical disk drive is provided with light receiving areas of light beams divided in the almost concentric circular state, and a photodetector 21 is used for outputting a signal corresponding to the reflected light quantity from the optical disk. By a surface vicinity detector 61, the signals from each light receiving area of the photodetector 21 are summed up and the detecting signal continuously changing so that a focal point of the light beam has one maximum point in the part from a surface of the optical disk to an information surface, is outputted. The approaching state of the focal point of the light beam to the information surface of the optical disk 1 is discriminated by an information surface detector 62 by detecting the inclination of the detected signal. Since the approach of the optical disk to the condenser lens 14 is judged by the result of this discrimination, the collision of the optical disk 1 with the condenser lens 14 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188059-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance game property by devising the shape of a guide rail, and enlarging the incident angle of a game ball to hit top nails, and reducing a rough state that the game balls bound rightwards and leftwards.  <P>SOLUTION: In a game machine (10), the game balls (B) are guided to the game area (S1) of a game board (12) by the arcuate guide rail (14). A ball discharge area for discharging the game balls (B) towards the top nails (17A, 17B) of the game area (S1) is arranged in the guide orbit of the balls (B), which is formed from the side end part to upper end part of the game area (S1). The ball discharge area includes a swelling part (14a) for shifting the guide orbit upwards.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188091-A (JP)
Title: Wiping sheet
Inventor: FURUDOI TAKESHI
IPC: A01N25/34
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle wiping sheet having high sterilization effect.  <P>SOLUTION: The wiping sheet is formed by impregnating a sheet body containing cellulosic fiber with a chemical liquid. The weight of the chemical liquid is one to three times of the dry weight of the sheet body. The chemical liquid contains 0.01-5 wt.%, preferably 0.02-0.7 wt.% of a cationic polymer sterilization agent. Preferably, it also contains 1-60 wt.%, preferably 5-30 wt.% of alcohol. More preferably, the sheet body has water solubility.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190444-A (JP)
Title: Anti-panic mechanism of vehicle door latch device
Inventor: INOUE JIRO
IPC: E05B79/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of a panic state.  <P>SOLUTION: This anti-theft mechanism has a lock lever 23 displaced to an unlocking position U and a locking position L, an over center spring 25 for energizing the lock lever 23 to either one side of the unlocking position U and the locking position L with a dead center position D as a boundary, an open link 20 displaced to an engaging position U' and an unengaging position L', an output member 28 for displacing the lock lever 23 by motive power of a motor 26, an anti-panic spring 32 for energizing the open link 20 toward the engaging position U' and a connecting lever 37 for connecting the open link 20 to the lock lever 23. The connecting lever 37 is constituted so as to displace the open link 20 to the engaging position U' by resiliency of the spring 32 by releasing the open link 20 before the lock lever 23 moves to the unlocking position U side by going over the dead center position D of the spring 25 when the output member 28 rotates by unlocking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198120-A (JP)
Title: Monitoring device
Inventor: YOSHITANI TOORU
IPC: H04N19/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To acquire lean image information and reduce image degradation in limited data transmission capacity to a ground station in an optical sensor with advanced high resolution in regard to a monitoring device acquiring image information of a target point by an image pickup machine.  <P>SOLUTION: A navigation satellite signal receiver receives a ranging radio wave generated from a navigation satellite and analyzes positional coordinates of a flying body, an attitude detector detects an attitude of the flying body, and an attitude changer changes an attitude of the flying body. Positional information of the flying body received from the navigation satellite signal receiver, and attitude angle information of the flying body received from the attitude detector are analyzed. A control signal for attitude change is generated with respect to a position and an attitude angle of the flying body and the attitude changer. The positional information of the flying body and the attitude angle information received from the attitude detector are analyzed. An image pickup cycle preventing overlap of picked up areas is analyzed from the position and the attitude angle of the flying body. An image pickup signal is generated to the image pickup machine, and data compression is carried out on the basis of the analyzed image pickup cycle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200825-A (JP)
Title: Recording apparatus and recording method
Inventor: MATSUNO KATSUMI
IPC: G06F12/08
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus and a recording method for decreasing the capacity of a buffer memory even when a video data recorder having an interface with e.g., a computer adopts the recording apparatus and the recording method is configured to input/output the data to/from the computer so as to enhance the affinity with the computer.  <P>SOLUTION: In the case of recording streaming data D 11 comprising video data or the like, part areas 17AB of the recording buffer 17A temporarily store data D13 recorded on a recording medium 18 and the remaining areas 17AA are allocated to the processing of the streaming data D11 by the buffer memory.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195766-A (JP)
Title: Printer
Inventor: NISHIYAMA TOMOYUKI
IPC: B41J29/38
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which arbitrary connectors among a plurality of connectors provided on the housing of the printer can be connected with various accessories and the operation is facilitated.  <P>SOLUTION: The printer comprises paper feeding/discharging means, and image recording means. A plurality of connectors for connecting accessories are provided on the housing of the printer and group judging means for judging the group of the accessory by reading out a group judging data code of an accessory being connected with a connector is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194934-A (JP)
Title: Parasol type sunshade implement
Inventor: TAKAOKA NOBUO
IPC: A45B17/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshade implement in which an umbrella portion can be easily opened and closed at using position in suspended condition despite a simple construction with a small number of parts, further an umbrella member can be stored, for example, in a corner area when not in use.  <P>SOLUTION: The collapsable umbrella member 2, a support rod 3 supporting the umbrella member at one end side in a longitudinal direction in a suspending condition, and a support post 4 for supporting the support rod 3 are provided. The support rod 3 is supported so as to be able to move to the direction in which the one longitudinal directional end side projects to the front side of the support post relative to the support post 4. At the other end side in the longitudinal direction of the support rod 3, an operating member 6 is provided for opening and closing the umbrella member, the operating member 6 and opening and closing mechanism of the umbrella member 2 are connected by a rope member, the supporting post 4 comprises a tubular inner tube and a tubular outer tube 43 rotatably fit around the outer periphery of the inner pipe, and support rod 3 is supported by the above outer tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200441-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HATSUTORI YOSHIKUNI
IPC: H01L21/336
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make an increase in on-state resistance hardly happen even if there is a misalignment of a mask when forming a trench, to reduce on-state resistance, to stabilize the breakdown characteristic, and to make a parasitic transistor hardly turn on.  <P>SOLUTION: A semiconductor device comprises a semiconductor section 21 wherein trenches 33 are formed, a gate insulation film 34 formed along the wall face of the trenches 33, and gate electrodes 36 formed inside the trenches 33. A p-type body region 30 of the semiconductor section 21 includes an area adjacent to the gate electrodes 36. P-type column regions 24 and n-type column regions 26 are extended in a direction vertical to the depthwise direction of the gate electrodes 36 in a plain view, and are in contact with the p-type body region 30. The p-type column regions 24 and the n-type column regions 26 are in contact with each other. An n-type region 28 includes an area formed between the bottoms of the gate electrodes 36 and top faces of the p-type column regions 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI