baber/WOPTO huggingface dataset:
Patent JP-2003345091-A (JP)
Title: Roller, belt unit and image forming apparatus using them
Inventor: KOGASHIWA SAKAE
IPC: F16C13/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve light weight, cost reduction, easy manufacture and high accuracy.   <P>SOLUTION: The belt unit used in an image forming apparatus has an endless belt and a plurality of rollers on which the endless belt is laid. At least one of the rollers is constituted of a plurality of members whose circumferential surface consists of resin material and which can be separated in a shaft direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051132-A (JP)
Title: Apparatus for optical recording medium, tracking method and optical recording medium
Inventor: YAMAMOTO HIROAKI
IPC: G11B7/135
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To carry out the high-accuracy tracking control of a light beam used for recording/reproduction of information on an optical recording medium having a plurality of recording layers or recording planes. SOLUTION: This apparatus for an optical recording medium is provided with a light source for emitting a first light beam, an optical system for emitting first and second diffracted light beams and a second light beam, and a controlling section for controlling the optical system. The first and second diffracted light beams interfere with each other to form interference fringes extending in a direction substantially perpendicular to the recording layer. This apparatus is further provided with the detection section for detecting the interference fringes reflected by a guiding portion so as to output a detection signal. The control section controls the optical system on the basis of the detection signal such that optical spots follow at least either of concave portions and convex portions.
Patent JP-2003342258-A (JP)
Title: METHOD FOR PRODUCING 1,2,3,4,4a,9a-HEXAHYDROCARBAZOLES
Inventor: TANO SOZO
IPC: C07B61/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically and, industrially advantageously producing 1,2,3,4,4a,9a-hexahydrocarbazoles which are compounds useful for raw materials for medicines and agrochemicals and electronic materials in high yields and high selectivities.   <P>SOLUTION: The 1,2,3,4-tetrahydrocarbazoles are reduced with hydrogen in the presence of an acidic substance by using a platinum group metal or one or more kinds of compounds selected from the group consisting of platinum group metals as a catalyst to produce the 1,2,3,4,4a,9a-hexahydrocarbazoles in high yields and high selectivities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004208-A (JP)
Title: Stroboscopic device
Inventor: NAKAO SOICHIRO
IPC: G03B15/05
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and small-type stroboscopic device of good assemblability.  <P>SOLUTION: In a stroboscopic device for a digital camera having a flexible board 14 including a pair of conductors 42 for a pair of flash tubes for supplying power to both ends of the flash tubes and a conductor 40 for trigger for supplying high voltage to a trigger electrode, the flash tube conductors 42 are wired on the back side of the base material 14A forming the flexible board 14 and the conductor 40 is wired on the front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007903-A (JP)
Title: Structure of stator for rotation detector
Inventor: MIMURA HISAFUMI
IPC: H02K3/34
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To form a mounting ear by means of resin molding, by forming the outer periphery of a stator body into a stacked disc shape.  <P>SOLUTION: This structure of a stator for a rotation detector is provided with a resin molded frame body (21) having the mounting ear (2) on the outer periphery of the stator body (1) formed by stacking stator pieces (1a) of the stator body (1). Using the mounting ear (2), the stator body (1) is mounted on another apparatus or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014570-A (JP)
Title: Tape cutting and compressively bonding apparatus
Inventor: TOGASHI MASAMICHI
IPC: H01L21/52
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cutting and compressively bonding apparatus capable of sticking accurately each tape piece to a predetermined position present on a lead frame or a plastic board.  <P>SOLUTION: The cutting and compressively bonding apparatus has a tape cutting mechanism for cutting a tape 14 exhibiting adhesiveness by heating into tape pieces 14a each having a constant length, a tape holder 5 capable of sucking and holding each tape piece 14a simultaneously with cutting, a compressively bonding mechanism for holding and heating a lead frame or a plastic board 10 so as to bond compressively each tape piece thereto, a carrying mechanism capable of making the tape holder 5 reciprocate between a position having the tape cutting mechanism and a position having the tape compressively bonding mechanism, a guide roller 16 capable of positioning the tape holder 5 accurately in the case of cutting each tape piece 14a so as to lower the tape holder 5, and stoppers 9, 9a capable of stopping in a predetermined position the tape holder 5 for sucking, holding and raising each cut tape piece 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052022-A (JP)
Title: System and method for properly reproducing reproduction data by using attribute information of reproduction data
Inventor: MISHINA MASAMITSU
IPC: H04N5/93
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction device capable of arbitrarily changing the output system of video data based on video data attributes applied to the video data at the time of displaying the video data. SOLUTION: Video data to be reproduced are stored in the file of a video title set(VTS) 72 ensured in an information recording area 28 of an optical disk 10. The leading area of the VTS 72 is described with VTS information(VTSI) 94 for managing the VTS 72. The VTSI 94 is provided with a table (VTSI- MAT) 98 for controlling the VTSI 94, and the VTSI- MAT 98 is described with attributes (VTS- V- ATR) specific to the video data stored in the VTS 72. Thus, video data to be reproduced can be set by a reproduction system by referring to the VTSI- MAT.
Patent JP-2004008052-A (JP)
Title: Method for greening flooding area and tool for greening flooding area
Inventor: AKAI TATSUO
IPC: A01G23/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for greening a flooding area, by which seedlings planted in the flooding area such as a dam are not blighted, and to provide a tool for greening the flooding area.  <P>SOLUTION: The method for greening the flooding area is characterized by planting plants in the flooding area where the depth of water is changed and covering the whole bodies of the plants with transparent cylinders.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114210-A (JP)
Title: Gas sensor
Inventor: SATO MOTOAKI
IPC: G01N27/407
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of preventing a liquid component from penetrating between a housing and a gas sensor element. SOLUTION: This gas sensor has the housing 10 and the gas sensor element 2 arranged penetratingly into the housing 10. At least a part between the housing 10 and the gas sensor element 2 is airtightly sealed by a filled part 14 filled with powder filler. The powder filler has the state where particles having the particle size of 80-5,000 μm occupy 80 wt.% or more of the weight of the whole powder filler before being filled. Preferably, the powder filler has the state where the particles having the particle size of 100-1,000 μm occupy 80 wt.% or more of the whole powder filler before being filled.
Patent JP-2004012718-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using it
Inventor: AOTO ATSUSHI
IPC: G03G5/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor by which the lowering of an electrifying property, the rise of residual potential and the deterioration of sensitivity are eliminated even in repeated use when forming an electric charge feeding layer by using non-halide solvent in a function separation type photoreceptor constituted by the specific combination of an electric charge generating material and an electric charge feeding material and wear resistance is sufficiently maintained even if using an electrifying means by proximity discharge and also to provide the image of a high quality where the occurrence of an abnormal image such as worm-bitten due to the repeated use is eliminated in a color electrophotographic system using an intermediate transfer system.  <P>SOLUTION: An electric charge generating layer incorporates the electric charge generating material shown by formula 1, and the electric charge feeding layer is obtained by coating the non-halide solvent with the electric charge feeding material shown by formula 2 and coating liquid incorporating phenolic antioxidant and thioether antioxidant possessing atomic sulfide. In the formula 1, A means a coupler residual group possessing a phenolic OH group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010532-A (JP)
Title: Method for producing allyl alcohol and the resulting allyl alcohol
Inventor: TANAKA MITSURU
IPC: B01J31/28
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain allyl alcohol through attaining a long-term stable operation for the process of efficiently producing the allyl alcohol by a hydrolysis reaction of allyl acetate.  <P>SOLUTION: A method for producing allyl alcohol involves using a specific acetic acid for producing the allyl alcohol by the allyl acetate process, namely the acetic acid substantially free of any halide because of being obtained by a direct reaction between ethylene and oxygen without contact with any halide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010260-A (JP)
Title: Manual portable forklift
Inventor: SUNAGA KAN
IPC: B66F9/06
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that operation cost of a forklift becomes high as the result of that most of well-known forklifts are expensive since they are engine driven and troublesome because they need to be operated by an experienced operator.  <P>SOLUTION: In this manual portable forklift, tip ends of L-shaped fork claws provided in front of the lower part of a rectangular main body frame are projected in front of the rectangular main body frame in a manner that they are slightly opened outward and one of them is tilted lower than the other. An operator can easily load and unload a desired cargo on the fork claws suspended on a bar vertically moving a fork claw hanger by rotation of a wire rope winch. The manual portable forklift can be loaded on a desired vehicle by folding front legs and detaching the fork claws etc. as needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014813-A (JP)
Title: Metal polishing composition, polishing method using the same, and substrate manufacturing method using the same
Inventor: SATO TAKASHI
IPC: B24B37/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal polishing composition capable of polishing a metal film at a high speed maintaining the flatness of the metal film, to provide a metal film polishing method using the composition, and to provide a substrate manufacturing method including a flattening process using the composition.  <P>SOLUTION: The metal polishing composition comprises a water solution that contains a Schiff base, and is used for polishing and flattening a metal film on a substrate in a substrate manufacturing process. The Schiff base is described by formula (1), wherein A is a heteroatom or a heteroatom group; each of R1, R2, R3, and R4 is independently a hydrogen atom, 1-20C hydrocarbon base that may have a substituent group (where R1 and R2 may be linked with each other for the formation of a ring), a cyano group, hydroxyl group, alkoxyl group, acyl group, formyl group, carboxyl group, or a silyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014910-A (JP)
Title: Vertical heat treatment furnace and its gas introduction method
Inventor: TAKASHINA HIROYUKI
IPC: H01L21/205
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical heat treatment furnace that can efficiently supply an enough amount of gas all over the surfaces of a plurality of wafers, and provide its gas introduction method.  <P>SOLUTION: The furnace is an improved vertical heat treatment furnace which has supports 12a to 12d disposed semicircularly with certain spacing inside the cylindrical furnace 11 opposing to the wafer 22 input/output side, a wafer boat 13 to horizontally support the wafers, and a gas introduction pipe 14 erected along the furnace wall opposing to the wafer 22 input/output side. Its featured constitution is that the gas introduction pipe is erected between the furnace wall and the support 12a disposed at the wafer input/output side and has a plurality of jet nozzles 23 spaced in the length direction to jet the gas parallel with the wafer surfaces and along the furnace wall of the wafer input/output side to form a swirl inside the furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023148-A (JP)
Title: Sound outputting apparatus
Inventor: KAWAI HIROAKI
IPC: H04R1/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve simplification and speeding up of processes of installing a sound outputting apparatus at a predetermined place.  <P>SOLUTION: The sound outputting apparatus 1 comprises a first speaker 10 and a second speaker 20. The first speaker 10 has a first locking means 12a and a first terminal 11a. The second speaker 20 has a second locking means 21a for locking together with the first locking means 12a to implement an integration of the first speaker 10 and second speaker 20, and a second terminal 21b for connecting the first terminal 11a to implement an electrical connection of the first speaker 10 and second speaker 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021514-A (JP)
Title: Traffic information display system, pick-up image transmitter, and onboard information display device and storage medium
Inventor: ISHII HIROSHI
IPC: G08G1/09
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a course direction of an own vehicle in a pick-up image when receiving transmitted image data of the image picked up at a distant point, displaying the pick-up image and grasping the congestion situation of a road.  <P>SOLUTION: A base station 108 transmits the camera parameter 301 of an imaging apparatus 107 together with the pick-up image when the pick-up image at a selected point out of the pick-up images picked up by the imaging apparatus 107 installed at various points is requested. When the pick-up image transmitted from the base station 108A is received, a course direction of an own vehicle in the pick-up image is obtained from map information 104 of the selected point and the received camera parameter 301, and course direction information is combined with the pick-up image and displayed on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132132-A (JP)
Title: Commodity delivery processing slip, commodity delivery processing system using this slip and commodity sending control method
Inventor: TAKAGI MASAOKI
IPC: G06Q10/00
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a slip capable of easily sorting a commodity by a machine. SOLUTION: A plurality of duplicate slips are superposed and allows to write in information by applying impact. In this slip, a bar code is written on a first sheet, and a printing area for impact printing sender data and/or receiver data is arranged on and after a second sheet. A bar code writing area is constituted so that at least a part overlaps with a part or the whole of the printing area on and after the second sheet.
Patent JP-2004023541-A (JP)
Title: Frame deviation detecting apparatus
Inventor: NAKANO TOSHIHIKO
IPC: H04N5/92
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame deviation detecting apparatus in which occurrence of frame deviation in a video signal outputted from a video reproduction-out device is detected.  <P>SOLUTION: In a frame deviation detecting apparatus 1, the video reproduction-out device for carrying out a reproduction-out operation based upon a synchronizing signal from the outside is connected, and data processing for adding a frame number to a prescribed area in each frame video is applied to the video signal. The frame deviation detecting apparatus 1 is provided with a counter 14 and a CPU 13, and the counter 14 carries out operations for supplying a reference frame number resulting from every count-up in the same cycle as a frame cycle to the CPU 13 and outputting the synchronizing signal to the video reproduction-out device. The CPU 13 recognizes the frame number added to each frame video from the video signal outputted from the video reproduction-out device and compares the recognized frame number with the reference frame number and when both the frame numbers are different, it is detected as occurrence of the frame deviation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020125-A (JP)
Title: Hot water storage type water heater
Inventor: OUCHI KENJIRO
IPC: F24H1/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater supplying hot water of a usable temperature in a short time from the start of the operation.  <P>SOLUTION: A plurality of hot water storage tanks are connected to each other in series by being divided into an upstream side and a downstream side according to the flow of feed water. This hot water storage type water heater is provided with a first channel 420 circulating heat medium via a heat exchanger 215 incorporated in the downstream side hot water storage tank 210 and a heat receiving heat exchanger 101, and a second channel 430 circulating the heat medium via heat exchangers 315 incorporated in the upstream-side hot water storage tanks 310 and the heat receiving heat exchanger 101, and changes over between the circulating channels for the heat medium so as to predominantly heat the downstream side hot water storage tank 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030172-A (JP)
Title: Inspection method and inspection device for usb standard communication function
Inventor: MATSUNAGA MITSUHIKO
IPC: G06F13/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To conduct an inspection of abnormal sequence when communication is actually carried out between a USB host unit and a USB device unit.  <P>SOLUTION: An inspection device is equipped with a control means 121 which previously sets a packet, of USB standard, for which abnormal data are to be generated; bus monitor means 123, 124 which monitor signals on USB and detect a packet based on the USB standard; a transaction management means 122 which verifies whether or not the detected packet of the USB standard matches with a packet of the USB standard for which the abnormal data that is set by the control means 121 should be generated; and an error generation means 125 which generates the abnormal data if the matching is verified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032407-A (JP)
Title: Moving image recording and reproducing apparatus
Inventor: YOSHIKAWA TADASHI
IPC: H04N5/92
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image recording and reproducing apparatus which enables a user to recognize that a recorded moving image cannot be correctly reproduced when recording an image having a large change in motion.  <P>SOLUTION: The moving image recording and reproducing apparatus includes an amount-of-change-in-motion judging unit. When a lack of information increases when recording the image having a large amount of change in motion and it is decided that the recorded image cannot be correctly reproduced, an alarm for informing a user that the recorded moving image cannot be correctly reproduced is displayed on a display unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035629-A (JP)
Title: Water-based brilliant coating and method for forming multi-layered coating film
Inventor: OBATA SEIJI
IPC: C09D201/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based brilliant coating which can form brilliant coating films having good brilliant appearances and excellent designs, and to provide a method for forming a multi-layered coating film using the water-based brilliant coating.  <P>SOLUTION: This water-based brilliant coating is characterized by comprising (A) a resin having one or more hydroxyl groups and one or more carboxyl groups in the molecule, wherein at least one part of the carboxyl groups is neutralized, (B) an amino resin, (C) a compound having two or more specific alkenyloxy groups in the molecule, (D) a brilliant pigment, (E) internally crosslinked resin fine particles, and (F) a metal silicate. The method for forming the multi-layered coating film is characterized by coating the water-based brilliant coating, coating the uncured surface of the applied coating with a clear coating, and then heating to simultaneously crosslink and cure both the coating films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037746-A (JP)
Title: Electronic drum unit
Inventor: NITTA NAOKI
IPC: G10H1/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic drum unit which does not require assembly, is lightweight and small, is free of the limitation on the size of a pad, and is inexpensive.  <P>SOLUTION: The electronic drum unit outputs the playing sound meeting the hit pad by hitting the pad by means of a drum stick 10, in which the drum stick 10 has a trigger output section 100 for outputting a trigger signal when the pad is hit, a pad detecting section 102 for detecting the hit pad, a playing information forming section 104 for forming and outputting the playing information based on the detection output of the detecting section 102 when the trigger signal is inputted thereto, and a radio communication section 106 for sending the playing information outputted from the forming section 104 to the sound source unit 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036737-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: HASEGAWA YOSHIO
IPC: F16H61/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an automatic transmission for a vehicle capable of minimizing a fuel consumption related to the warmup operation of a catalyst device.  <P>SOLUTION: Based on the actually measured temperature T<SB>RD</SB>of the catalyst device 52 detected by an actual catalyst temperature detection means 84 and an estimated temperature T<SB>RE</SB>of the catalyst device 52 estimated by a catalyst temperature estimation means 86, the completion of the warmup operation of the catalyst device 52 is determined by a catalyst warmup operation mode completion means 88 and a catalyst warmup operation mode is completed. Namely, the completion of the warmup operation of the catalyst device 52 is determined by using two catalyst temperatures, i.e., the temperature T<SB>RD</SB>and the estimation temperature T<SB>RE</SB>obtained by different methods. Thus, since the completion of the warmup operation can be properly determined even if a detection accuracy by a thermo sensor 56 fitted to the catalyst device 52 is lowered, it can be prevented that the warmup operation mode with poor fuel consumption is wastefully continued, and the fuel consumption related to the warmup operation of the catalyst device can be minimized to improve the fuel consumption.  <P>COPYRIGHT: (C)2004,JPO