baber/WOPTO huggingface dataset:
Patent JP-2004148617-A (JP)
Title: Writing implement
Inventor: IDO MIKIYA
IPC: B43K7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of freedom on designing the appearance of a rear shaft by not generating a sink mark in a rear part of the rear shaft, and to enable the smooth threading operation of a top shaft and the rear shaft to be carried out.  <P>SOLUTION: A shaft cylinder 2 comprises the top shaft 3 and the rear shaft 4 which are constituted so as to be freely threaded with each other. A refill 5 is stored in the shaft cylinder 2. A deterring wall part for being engaged with an inner wall of the top shaft 3 is provided at a tip part of the refill 5. A plurality of projecting pieces 94 capable of being elastically deformed in a rear direction are provided at a rear end part of the refill 5. The projecting piece 94 is brought into pressure-contact with a force wall part of an inner wall of the rear shaft 4. The force wall part comprises a plurality of ribs 42 extending radially. The ribs 42 are integrally continuously connected to the inner wall of the rear shaft 4 comprising an injection molded body of a synthetic resin. An outer peripheral surface of each projecting piece 94 is brought into pressure-contact with at least one piece of a plurality of the ribs 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153952-A (JP)
Title: Ac-ac direct conversion type power converter
Inventor: ITO JUNICHI
IPC: H02M5/297
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct conversion type power converter which safely stops operation while protecting a switching element when abnormality occurs without complicating a circuit configuration, upsizing the apparatus, nor raising cost.  <P>SOLUTION: An AC-AC direct conversion type power converter comprises a direct converter which directly converts an AC power to an AC power using a semiconductor switching element. There are provided an abnormality detecting means 46 that detects abnormality of the apparatus, all off pattern 48 and a switching switch 47 for releasing a load end by turning off all the switching elements in a direct converter 20' when an abnormality is detected by the abnormality detecting means 46, and a spike voltage suppressing circuit 251 to make the energy accumulated in the load 30 to be consumed by the switching element when the switching elements are turned off when detecting abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155519-A (JP)
Title: Elevator device
Inventor: KATO SATORU
IPC: B66B11/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of preventing abnormal mutual approach of two cars ascending and descending on one elevating path.  <P>SOLUTION: Both of the first car 3 and the second car 4 are arranged on one elevating path of a shaft 1, the first car 3 and a first balance weight 6 are mutually connected by a first main rope 4, and the second car 4 and a second balance weight 9 are mutually connected by a second main rope 10. Length of the second main rope 10 is set to such length that both of the first balance weight 6 and the second balance weight 9 hit mutually when both of them approach each other abnormally in the case where an unexpected situation occurs. Both of cars hit mutually before both of the cars approach mutually by exceeding a predetermined interval in the case where the unexpected situation occurs. Consequently, it is possible to prevent a bad condition in which both of the cars approach mutually and abnormally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158082-A (JP)
Title: Method and system for information service, recording or reproduction control method, and recording and/or reproducing device
Inventor: KIJIMA KAORU
IPC: G11B20/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service matching each of the recording medium by using the unique identification information recorded on the recording medium which is not recordable by users.  <P>SOLUTION: Unique identification information is recorded on a disk 100 in advance. The identification information is registered together with the user's right to use in a server 20 at the time of purchase or the like of the disk 100. The identification information is read when reproducing the disk 100 by an information terminal 30 and transmitted to the server 20 through the Internet 31. The server 20 generates a key to control the reproduction of the disk 100 according to the right of use matching this identification information, and sends it to the terminal 30 together with the information of the user's right to use the disk. In the terminal 30, reproduction of the disk 100 is controlled depending on the key and the user's right information transmitted from the server 20. Thus, the right to use the disk 100 is managed on every disk 100 according to the identification information, and a variety of services can be offered to each of the disks 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127865-A (JP)
Title: Table lamp with negative ion generator
Inventor: MORI TOMOTERU
IPC: F21Y101/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a burden that a balancer for a weight for stabilizing a table lamp as a whole must be made of a metal part or the like and mounted.  <P>SOLUTION: This table lamp is equipped with: a negative ion generator 21; a fan motor 31 for blowing the negative ions; and a transformer (step-down transformer) 32 for driving the fan motor 31. The transformer 32 is disposed in a table lamp base 4 mounted on a flat surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156864-A (JP)
Title: Burner throat
Inventor: KASHIWAGI TATSUJI
IPC: F23M5/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner throat with excellent durability.  <P>SOLUTION: This burner throat 4 has a cylindrical throat sleeve pipe 5 of heat resisting metal, and a plurality of ceramic tiles 6 arranged on outer periphery of tip of the sleeve pipe 5. Each tile 6 is fixed on the throat sleeve pipe 5 by a set of bolt 7 and nut 8. Surface 9 contacting the throat sleeve pipe 5 of each tile 6 has an identical curvature as outer periphery of the throat sleeve pipe 5 at the use temperature while the other surface 10 has a projection 10a having a flat surface. Each tile 6 has a rectangle penetration hole 11. The bolt 7 has an engagement part 12 being rectangle corresponding to the penetration hole 11 and engaged with the penetration hole 11, and a pressing part 13 being formed larger than the penetration hole 11 and having a flat surface 13a contacting outer surface 10 of the tile 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157044-A (JP)
Title: Scanning type laser radar
Inventor: SHIMIZU OSAMU
IPC: G02B26/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To widen a monitoring field of a scanning type laser radar which receives reflected light of scanning laser light with a different light path from that of the scanning laser light.  <P>SOLUTION: Laser light from a laser light source 2 is scanned by a scanning mirror 4, the reflected light of which is received via a focusing lens 7 by an array of light receiving elements 8 on which a lot of the light receiving elements are arranged . A distance measuring controller 12 outputs a light receiving element selection order to a multiplexer 9 based on memory information of a conversion table memory 13 for each scanning position. According to the selection order the multiplexer 9 switches a plurality of the light receiving elements, the outputs of which are added by an output of a receiving light adding amplifier 10, and the elapsed time from the emission of the laser light to receiving the output of the receiving light adding amplifier is measured by a date measuring circuit 11. From the measured time the distance to the body A is calculated by a distance measuring circuit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163507-A (JP)
Title: Image forming apparatus
Inventor: FUJITA YOSHIO
IPC: G03G21/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a belt by reducing the stress thereof on an electrode layer side when the belt is engaged with a roller.  <P>SOLUTION: In an image forming apparatus provided with an endless image carrier belt or transfer material transport belt connected at a seam (2) provided with an electrode layer (3) on one side end part, the seam is formed, inclined with respect to the belt width direction which is perpendicular to the rotational direction of the belt so that the seam of the electrode layer part is located on the downstream side with respect to the rotational direction of the belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163772-A (JP)
Title: Robotic device
Inventor: WAKUI YOSHIAKI
IPC: A63H11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robotic device which is small and practical in spite of a substantial robotic device, and is capable of performing a motion presenting a sign language and also presenting emotions to smoothly communicate with a human being.  <P>SOLUTION: The robotic device 1 is provided with at least a hand part 37 generally formed in shapes of hands of a human being. A plurality of light emitting means 4 is arranged at the positions corresponding to each finger of the hand part 37, and bending and stretching of each finger are expressed in a predetermined lighting pattern of the light emitting means 4. The robotic device 1 is provided with a character information input means 82 (20, 81) capable of receiving character information and sending the inputted character information as an input character information signal, a hand sign word conversion means 21 for converting the character information into hand sign words based on the input character information signal, a hand sign motion conversion means 22 for converting the hand sign words converted by the hand sign word conversion means into a hand sign presenting motion, and a control means 6 for controlling operation of each means, and the hand sign presenting motion is presented so as to make the light emitting means 4 emit light in a predetermined lighting pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166115-A (JP)
Title: Diagnostic method of diagnosing fault and fault diagnostic system
Inventor: YOSHIZAKI ATSUHIRO
IPC: G06Q50/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault diagnostic technology, by which a skilled engineer at a remote site can determine whether a product is abnormal or not.  <P>SOLUTION: Bidirectional transceivers, which can transmit/receive sounds and images, are provided for a shop which accepts complaints of users, and a repair site which collects and repairs the products accepted at each shop. After the ID of an object product transmitted from the shop is received at the repair site, an operation result of the object product manipulated, based on the instructions from a professional engineer at the repair site, is received in image and sound, and the status of the object product is recognized, whereby the engineer at the repair site makes diagnosis of the presence/absence of the fault and records a diagnosis result with the product ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160093-A (JP)
Title: Heating plate and heating shelf board, and heating rack and heat insulating display device
Inventor: WATANABE MIKIO
IPC: A47F3/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating plate, a heating shelf board and a heating rack using a heating sheet having a specific upper limit temperature, securing safety, automatically controlling the temperature and storing the heating sheet as thin as possible.  <P>SOLUTION: This heating shelf board is characterized in installing the heating plate formed by sticking the temperature controllable heating sheet to the rear surface of a heat transmission plate, in a heat insulating frame body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165100-A (JP)
Title: Light source device, and method of cooling light source
Inventor: MIYAMOTO MAKOTO
IPC: F21Y101/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash lamp of which a positive electrode and a negative electrode are an impregnated electrode formed by impregnating a porous metal having high melting point with a material easily radiating electron, or a sinter type electrode formed by the material same as the above, and to provide a light source device capable of prolonging the life, and a method of cooling the light source.  <P>SOLUTION: The light source device comprises a light emitting tube 10c in which a positive electrode 10a and a negative electrode 10b generating arc are enclosed while facing each other, a flash lamp 10 having a positive electrode side metal fitting 10d and a negative electrode side metal fitting 10e arranged at both ends of the light emitting tube 10c, a reflector 11 arranged so as to surround the flash lamp 10, having a reflection surface reducing its diameter as it is headed from a bottom part opening 11a to a summit part opening 11b, and a blower 9 blowing cooling air. The positive electrode 10a and the negative electrode 10b has a tip part made of porous metal having high melting point impregnated with a material easily radiating electron. The negative electrode side metal fitting 10e is arranged at summit part opening 11b side. The positive electrode side metal fitting 10d is arranged at bottom part opening 11a side. The blower 9 is arranged so as to blow the cooling air toward the positive electrode metal fitting 10d side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122742-A (JP)
Title: Laminated film for tape, tear-resistant tape and pressure-sensitive adhesive tape
Inventor: SONODA KAZUE
IPC: C09J7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for a tape which is effective to solve the problem that a thin width tape prepared by using a plastic film as a base material is easily cut caused by a small notch when the tape is taken up at a high speed, and productivity of the tape is not good.  <P>SOLUTION: The laminated film for the tape is characterized by that at least five layers of films are laminated in the thickness direction, and tearing strength in the width direction is ≥20N/mm, absolute values of the tearing strength in the longitudinal direction and in the width direction are ≤30N/mm, and tensile modulus in the longitudinal direction is ≥3.0GPa. In addition, a pressure-sensitive adhesive tape with excellent tear resistance is prepared by using this laminated film as a base material of the tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192638-A (JP)
Title: Method for producing dihydroxycarboxylic ester in absence of solvent
Inventor: KLATT MARTIN JOCHEN
IPC: C07C69/675
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dihydroxycarboxylic ester of formula I as an intermediate for producing R-(+)-α-lipoic acid with a relative amount of complex hydrides in the absence of solvent in a high yield.  <P>SOLUTION: This method for producing the dihydroxycarboxylic ester represented by formula I [(n) is 1, 2, 3, 4, 5, 6 or 7; R<SP>1</SP>is a substituted or unsubstituted 1 to 20C alkyl, 2 to 20C alkenyl, 2 to 20C alkynyl or the like] comprises reacting a hydroxycarboxylic diester represented by formula II (R<SP>2</SP>is selected from R<SP>1</SP>independently from R<SP>1</SP>) with the complex hydrides in the absence of solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184902-A (JP)
Title: Liquid crystal display device
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/13363
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the size of a liquid crystal panel is obliged to be made large and manufacturing yield is reduced, in a color liquid crystal display device whose resolution is increased by a color filter wherein green display pixels are diagonally disposed.  <P>SOLUTION: The liquid crystal panel is scanned with image data of red, green and blue by switching the image data sequentially in a prescribed order and light with which the surface of the liquid crystal panel is irradiated is time sequentially switched to red light, green light and blue light in the same order as the image data synchronizing with the scanning. Synchronizing therewith, display positions of four pixels PA to PD are switched by a pixel shift element. That is, image display is performed in such a manner that green image data are displayed in the position of the pixel PA, red and blue image data are sequentially switched and displayed in the position of the pixel PB, green image data are displayed in the position of the pixel PC, red and blue image data are sequentially switched and displayed in the position of the pixel PD and the display operation is returned in the original position of the pixel PA.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184369-A (JP)
Title: Apparatus for classifying and identifying observation target
Inventor: KAWAKAMI KAORI
IPC: G01S13/66
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for classifying and identifying observation targets capable of reducing data analysis load by minimizing the estimation of attitude/motion parameters of observation data, implementing reduction in computation load adapted to the properties of the observation data, and implementing identification resistant to noise.  <P>SOLUTION: For outputting class determination results D4 as an input information of the observation data D0, three-dimensional shape data D13, learning parameters P17, and compression parameters P16, the apparatus for classifying and identifying the observation targets is provided with: an image generator 1 for learning for generating data D1 on the images for learning; a pixel specification data compressor 2 for generating compressed image data D2a and D2b; a class learning device 3 for generating the class learning result D3 of class learning; and a class determination device for outputting the result D4 of the class determination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186641-A (JP)
Title: Metallized film capacitor and method of manufacturing the same
Inventor: SHIODA KOHEI
IPC: H01G4/18
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a first metal deposited electrode where a slit is provided at a first electrode extraction section and an electrode capacitance formation section is connected with the slit at a fuse section and a metallized film capacitor comprising a second metal deposited electrode having neither slit nor fuse, which solve the problems that the temperature of the capacitor rises when electricity is turned on and a dielectric strength deteriorates.  <P>SOLUTION: The slit 7 where a metal is not deposited along the metalicon electrode 5 is formed at the first electrode extraction section 1a, a fuse section 8 is partially provided intersecting the slit 7, the first electrode extraction section 1a and the first electrode capacitance formation section 1b are connected, and the electrode extraction section 1a of the first metal deposited electrode is determined to be thicker than a second electrode extraction section 2a of the second metal deposited electrode 2 having neither slit nor fuse section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154105-A (JP)
Title: Cat silhouette-shaped plate corresponding to claw-sharpening action
Inventor: NAKAYA JUNKO
IPC: A01K15/00
Filed: 2002-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cat silhouette-shaped plate corresponding to a claw-sharpening action, capable of corresponding to the claw-sharpening action which a cat carries out on a pillar, a wall corner, a water, etc., after standing up in order to solve a problem in which a commercial product corresponding to the claw-sharpening action was only a claw-sharpening plate type in which claw-sharpening action of cat is carried out by putting the plate on a floor.  <P>SOLUTION: The claw-sharpening-preventing type cat silhouette-shaped plate corresponding to the claw-sharpening action is obtained by forming a nearly cat-shaped claw-sharpening-preventing plate by using a rigid plate material, forming a folded groove in a state vertically penetrated in the center of the rear face of the claw-sharpening-preventing plate, providing an adhesive layer to which adhesive is applied on whole surface of the rear side of the claw-sharpening-preventing plate and attaching a release paper on to the adhesive layer. The claw-sharpening fabric plate type cat silhouette-shaped plate corresponding to the claw-sharpening action is obtained by forming a nearly cat-shaped claw-sharpening base plate by using a cardboard such as a corrugated board and further attaching coarse and thick fabric to the surface of the claw-sharpening base plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004188629-A (JP)
Title: Inkjet recording apparatus
Inventor: KATO KATSUSHI
IPC: B41J2/18
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle inkjet recording apparatus which has reliability excellent enough to prevent the leakage of leaked ink to the outside of an apparatus, even in case of a breakage in an ink tank, and which facilitates repair and the replacement of a waste ink vessel.  <P>SOLUTION: The detachable waste ink vessel is arranged under a recovery unit and an ink tank storage part; and an ink tray member and a guide pipe for guiding the ink to the detachable waste ink vessel from the ink tray member are provided under the recovery unit and the ink tank storage part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192291-A (JP)
Title: Mobile taxi mileage system
Inventor: FURUI TAKASHI
IPC: G06Q50/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mobile taxi mileage system to the taxi trade especially.  <P>SOLUTION: In this mobile taxi mileage system, terminal equipment, for example, an X-Navi2 mentioned afterwards is introduced, and while information registered in a portable telephone is collected, a taxi fare is transmitted, and questionnaire information is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192426-A (JP)
Title: Storage device and its control method
Inventor: HORIUCHI HIROSHI
IPC: G06K19/07
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device improving a searching efficiency of storage contents and to provide its control method.  <P>SOLUTION: This storage device 10 includes a memory 30 storing keyword information linked with actual data and storing a top address of the actual data linked with the keyword information; an access circuit 40 accessing to the storage region of the memory corresponding to an input address and reading the keyword information stored corresponding to the address and the top address; a keyword retaining circuit 50 retaining the search keywords for searching the actual data; a comparison circuit 60 comparing the search keywords with the keyword information read by the access circuit; and a hit data register 70, when the search keywords and the keyword information are agreed in the comparison circuit, retaining the top address read by the access circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193477-A (JP)
Title: Cmp abrasive and polishing method of substrate
Inventor: OMORI YOSHIKAZU
IPC: B24B37/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive, capable of polishing a face to be polished of a metal film at high speed, without causing flaws on the face, and to provide a polishing method of substrate.  <P>SOLUTION: The CMP abrasive for semiconductor metal film contains a metal-weakening agent, abrasive grain, an oxidizing agent for metals, a protective film forming agent applied to metal surface, an acid, a water-soluble high polymer, and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI