baber/WOPTO huggingface dataset:
Patent JP-2002288846-A (JP)
Title: Optical pickup and disk drive apparatus
Inventor: YAMAMOTO HIROSHI
IPC: G11B21/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To take sufficient measures to deal with emission of heat by efficiently radiating heat from a heat source to the outside. SOLUTION: An optical pickup 7 includes a moving base 8 consisting of a conductive material, and moves, being guided by a pair of guide shafts 5 and 6 which consist of a conductive material. A first bearing part 10 which is brought into point contact with one guide shaft and which is slidably supported by the movable base, and a second bearing parts 11, 11 which are brought into surface contact with the other guide shaft and which are slidably supported by the movable base are provided. A supported member 13 is provided, which is supported by the moving base, and which consists of a conductive material having a third bearing part 13a being brought into surface contact with one of the guide shaft.
Patent JP-2001304585-A (JP)
Title: Drop-in cooking appliance
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable mounting of a drop-in cooking appliance on a counter top even in the case of an implement body having a narrow width of a flange. SOLUTION: The drop-in cooking appliance comprises the implement body (10) having a shell dropped in an opening (H) provided at the counter top(T), a flange (11) supported via a packing(P) externally engaged therewith by a peripheral edge of the opening, and a top plate covering the body (10). In this case, the packing(P) is fixed to the flange (11) by a positioning fitment (20). A clamping piece (21) continuously provided at an upper end of the fitment (20) is fastened to the flange (11). A holding piece (22) extended toward the packing(P) to hold the packing in a release inhibiting state is continuously provided at the piece (21). The fitment (20) is mounted to be inserted into and projected from a through hole (12) provided at a sidewall (27) of the shell of the body (10).
Patent JP-2002291384-A (JP)
Title: Fishing reel
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel housed with electrical parts usable smoothly even an ambience severe to the electrical parts. SOLUTION: This fishing reel has the following construction: the outer surfaces of sealing members 46 and 48 for making the inner side of a housing 30 holding electrical parts a watertight structure, and a support plate 32, a covering body 34 and electric cables 36 each sealed in contact with the sealing members are provided with water-repellent layers 50 respectively to prevent water from adhering to the respective boundaries between these sealing members, the support plate 32, the covering body 34 and the electric cables 36.
Patent JP-2002302523-A (JP)
Title: Resin for rapid prototyping
Inventor: ITEDAN ITSUKI
IPC: A61F11/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin for rapid prototyping fully satisfiable in weatherability, mechanical strength, durability, etc., for shells for heating aid and the like. SOLUTION: This photocurable resin for rapid prototyping, which is to be used in forming a shell for hearing aid, ear-shaped earplug, ear mold or the like by rapid prototyping process, comprises 40-60 pts.wt. of an epoxyacrylate prepared by glycidylating bisphenol A, 15-35 pts.wt. of phenoxyethyl methacrylate, 10-30 pts.wt. of a bisphenol A EO adduct diacrylate and 1-10 pt(s). wt, of 2,2-dimethoxy-1,2-diphenylethan-1-one.
Patent JP-2002305137-A (JP)
Title: Generating method for dot pattern, illuminator, and aligner
Inventor: MORI YOSHIO
IPC: G02B19/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator provided with a filter, having a dot pattern for smoothing and uniformizing the illuminance on a specified plane, and to provide an aligner. SOLUTION: The aligner EX is provided with the illuminator S, which projects an exposure light EL to a reticle R, and the illuminator S is provided with a filter F for correcting the illuminance on the reticle R. The filter F is provided with a dot pattern generated by a dot pattern generating method where a plurality of dot lattice points are established in a dot generation region, random numbers are generated for each of dot lattice points, the generated random numbers are compared with preset target transmittance, and whether or not a dot should be generated for a dot lattice point is determined according to the results of the comparison.
Patent JP-2002302206-A (JP)
Title: Collecting box
Inventor: OSHIMA REIJI
IPC: G01G19/52
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a collecting box capable of collecting wastes such as documents. SOLUTION: This collecting box, temporarily storing wastes such as documents to be scrapped or recycled until the wastes are collected, is provided with a box-shaped part 10 having an waste insertion opening 12 and a waste taking-out opening 11, a collecting bag 13 capable of being disposed inside the box-shaped part 10, a collecting bag holding part 20 disposed at the inside bottom of the box-shaped part 10 and capable of holding the collecting bag 13, and an electronic measuring instrument 21 which is disposed at the collecting bag holding part 20 and measures the weight of the collecting bag 13.
Patent JP-2002309001-A (JP)
Title: Method for preventing sticking by electrostatic charging
Inventor: TOMOMATSU RYUZO
IPC: C08L23/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a raw material for molding a thermoplastic resin or a thermoplastic resin composition from sticking to a wall surface of a hopper of a mixer or a tumbler, etc., by electrostatic charging when the thermoplastic resin or the thermoplastic resin composition is molded. SOLUTION: This method for preventing sticking by electrostatic charging comprises mixing at least one kind selected from (A) two or more kinds of thermoplastic resins, (B) the thermoplastic resin and a filler, (C) the thermoplastic resin and a masterbatch comprising the thermoplastic resin and the filler and (D) a masterbatch comprising the thermoplastic resin and the filler in the presence of (E) 0.005-1.0 pt.wt. of a particulate inorganic filler having 0.01-10 μm average particle diameter.
Patent JP-2002304088-A (JP)
Title: Image forming apparatus
Inventor: NAKATANI MASAHIDE
IPC: G03G15/20
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing the shortening of a startup time by using an auxiliary power source as a power source to heat a fixing part for heating developer with which an image is formed on recording paper and fixing it on the recording paper. SOLUTION: This image forming apparatus 1 is provided with an auxiliary power source part 24 in an energy saving power source part 21, and power is supplied from the power source part 24 to a fixing control part 32 through a power relay 42. Then, the apparatus 1 is shifted from an energy saving mode to a printing mode through a startup mode, and the startup time of the apparatus 1 equipped with the energy saving mode from a standby time to a printing feasible time by effectively utilizing limited power inputted in the device 1 is shortened.
Patent JP-2002306376-A (JP)
Title: System panel case
Inventor: ABE TAKESHI
IPC: A47K17/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a system panel case which can easily place functional units corresponding to a user's needs and attach those without lowering design of the wall. SOLUTION: This system panel case is equipped with a plurality of attached units 13-15 to store and attach functional units 16-18 placed in a toilet room 11. The shapes of a part or the whole of a plurality of attached units 13-15 are unified.
Patent JP-2002309429-A (JP)
Title: Function addition type cap body
Inventor: KAKINUMA SHIGERU
IPC: A42B1/24
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a function addition type cap body to which a function addition member having various functions and shapes can be detachably and stably fixed, which has a feeling of wearing not impaired when the member is removed and which has excellent sense of use and appearance in both states of fixing and nonfixing. SOLUTION: A flexible sheet stationary member 3 is connected to the inside of this cap body 1 only at one edge side (11) of a stationary member, is freely foldable and the back of a stationary member 3 to appear on the surface in the cap body by folding is provided with a face fixation means (14) for detachably fixing a function addition member 4 for adding a fixed function to the cap body 1. When the cap body has a slider 2, the stationary member 3 is connected between the slider 2 and the inside of the cap body and the stationary member 3 is folded so that the face fixation means (14) appears on the surface side of the slider 2.
Patent JP-2002315365-A (JP)
Title: Element for ultrasonic motor and method and apparatus for fabricating the same
Inventor: TERAI HIROAKI
IPC: H02N2/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the elements for ultrasonic motor and a method and an apparatus for manufacturing the same, in which mass-productivity can be improved and fabrication cost can also be lowered. SOLUTION: The element 21 of ultrasonic motor is a cylindrical element used for rotor or stator of the ultrasonic motor and a plurality of oblique slot grooves 21a are formed to the external circumferential surface of the element. Each of a plurality of oblique slit grooves 21a has a twisted helical shape.
Patent JP-2002325574-A (JP)
Title: Protein originating from extremely thermophilic bacterium and gene encoding the same
Inventor: KURAMITSU SHIGENORI
IPC: C12N1/19
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To determine all sequence of a base of a genome of an extremely thermophilic bacterium Thermus thermophillus HB8 strain. SOLUTION: This gene provides a method producing a protein having a specific amino acid sequence originating from the bacterium, a gene having a base sequence encoding the protein, a vector including the same, a transformant, a protein obtained by culturing the transformant and collecting an expressed protein of the objective gene from culture product, for example, LexA protein known as a repressor protein, or a ferrochelatase which is an enzyme synthesizing protoheme from protoporphyrin IX or the like.
Patent JP-2002311328-A (JP)
Title: Electronic camera
Inventor: SANNO MASAHITO
IPC: G03B7/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To present a detected object area and a decided result on focusing in a hybrid autofocusing function where a plurality of autofocusing systems are combined to a user in detail and concretely. SOLUTION: In the case of a phase difference type autofocusing system, range-finding is performed by an AF sensor 9. In the case of a contrast detection type autofocusing system, the contrast of an image detected by a CCD imaging device 3 is analyzed and detected by a central processing unit 1. Image information fetched from the imaging device 3 is digitized by an A/D converter 4, and YUV-converted by an image pre-processor 5, analogized again through a D/A converter 6 and displayed on a liquid crystal display device 7. The detected object area in autofocusing is superimposed and displayed on the monitoring screen of a field area in the device 7. The display color of the display of the detected object area is changed in accordance with the decided result on focusing.
Patent JP-2002320230-A (JP)
Title: Repeated image signal coding method and apparatus, repeated image signal coding program and memory means for storing the program
Inventor: TAKAMURA MASAYUKI
IPC: H04N19/146
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate useless coding and reduce the calculation quantity of optimization, in a repeated image signal coding method, and to provide its apparatus. SOLUTION: A local undefined multiplier table (102), corresponding to a coding unit, is initialized (101). A quantization step for optimizing a relation of coding quantity to noise quantity is decided through the estimation for each coding unit by the local undefined multiplier table, and the whole image sequence is coded (120). For each coding, the estimation is carried out from a large-area undefined multiplier table according to the whole image sequence (114, 115), and the local undefined multiplier table is modified again, and the coding mentioned above is repeated until the relation of the coding quantity to the noise quantity is optimized (116, 117). When the local undefined multiplying table (102) is initialized and modified, a broad-area undefined multiplier and a local-area undefined multiplier are so defined that the local-area undefined multiplier of the coding unit, which is referred to in movement compensation from another coding unit, is made smaller than the broad-area undefined multiplier, and at the same time, the local-area undefined multiplier of the coding, which is not referred to, is made the same as the broad-area undefined multiplier.
Patent JP-2002317618-A (JP)
Title: Exhaust emission control device and its manufacture
Inventor: SAITO MAKOTO
IPC: B01D53/94
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To efficiently scavenge PM(particulate matter) contained in an exhaust gas with a simple structure that restrains pressure loss as much as possible and prevent size from getting large. SOLUTION: Both end faces in the flow direction of an exhaust gas in a DPF(diesel particulate filter) 20 is in the grid state with adjacent faces dislocated by half a pitch, and two sides opposed to each other inside continuing to each end face extend to a neighborhood of the opposite end face in the triangle state narrowing toward the end and surrounded by a wall 21 with a predetermined thickness to constitute a gas inflow-side cell 22 and a gas outflow-side cell 23. By this constitution, a front end face and a rear end face of the DPF 20 make a passage area of the gas inflow-side cell 22 and a gas outflow-side cell 23 except the wall 21 portion in the grid state. By this, PM contained in the exhaust gas can be efficiently scavenged by the DPF 20 with quite small pressure loss and a simple structure of small size.
Patent JP-2002324188-A (JP)
Title: Method and program for online transaction
Inventor: IKEMOTO KOJI
IPC: G10L19/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, an online program, a system, and an online transaction terminal which enable a user to smoothly conduct online transactions by transmitting terms and conditions of the transactions via an electronic mail after chatting about questions and answers for products to understand an intention. SOLUTION: The system connects to a plurality of transaction terminals via a network, sends character or voice call data to the transaction terminals of business partners when an online transaction is conducted by transmitting transaction data for a product among the transaction terminals, receives the call data from the business partner's terminal, stores a log for the call data in a call log storage, composes an electronic mail by extracting the transaction data from the call logs stored in the call log storage, sends the electronic mail to a mail address for the business partners, and receives the electronic mail form the call partners.
Patent JP-2002324901-A (JP)
Title: Field-effect semiconductor device and method of manufacturing the same
Inventor: KADOSHIMA MASARU
IPC: H01L29/78
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect semiconductor device which can increase the capacity of a gate insulation film and suppress the leakage current. SOLUTION: The field-effect semiconductor device comprises a silicon substrate 1, the gate insulation film formed on the silicon substrate, and a gate electrode 8 formed on the gate insulation film. The gate insulation film comprises a glass-like buffer layer 5, a rare earth oxide layer 6, and a dielectric layer 7 having a higher relative permittivity than the rare earth oxide, all formed in this order from the silicon substrate 1 side.
Patent JP-2002322250-A (JP)
Title: Polyester and method for producing polyester
Inventor: TSUKAMOTO KENICHI
IPC: C08G63/84
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide both a polyester solving problems related to foreign materials lowering productivity or quality such as yarn breakage, a filtration pressure rise or a luminescent spot in production of fibers, films, bottles, etc., and a method for producing the polyester. SOLUTION: This method for producing the polyester is characterized by using a specific amount of aluminum or an aluminum compound in 1.2-2.1 molar ratio of a polyhydric alcohol containing a glycol or an ester-forming derivative thereof to a polyvalent carboxylic acid containing a dicarboxylic acid or an ester-forming derivative thereof in the reactional system at the time when the aluminum or its compound is added in the method for producing the polyester from the polyvalent carboxylic acid containing the dicarboxylic acid or the ester-forming derivative thereof and the polyhydric alcohol containing the glycol or the ester-forming derivative thereof.
Patent JP-2002329761-A (JP)
Title: Transfer apparatus, cleaning apparatus and development apparatus
Inventor: TATEYAMA KIYOHISA
IPC: B08B1/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus which can protect raising dust and carry out easily such as maintenance. SOLUTION: The transfer apparatus is constructed so that a first gear 52 and a second gear 55 are located in a clearance and a drive force of a motor 44 is transmitted to a transfer roller 43 by attraction of permanent magnets 48, 49 deposited on the gears 52, 55 respectively, thereby, the raising dust can be protected without the gears contacted each other. Moreover, the transfer apparatus is constructed so that a shaft component 53 can be easily removed together with a bearing 45 and the first gear 52, etc., by locating a cutout portion 41a on a holding component 41, thereby, maintenance of, e.g. the bearing 45, the first gear 52, or mechanisms under the apparatus can be easily made.
Patent JP-2002321008-A (JP)
Title: Wire drawing machine with die direction indicating function
Inventor: NAKAMURA RYOJI
IPC: G01B11/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable the visual recognition of the direction and amount of adjusting a die. SOLUTION: In a wire drawing machine 100 with a die direction indicating function, the inclination of a die holding plate 11 which holds the die 10 is adjusted by means of micrometers 12A, 12B, 13A and 13B, whereby the outgoing angle of laser beams B emitted from a laser pointer 2 changes according to the movement of the die holding plate 11 and a light spot P on a target panel 3 moves.
Patent JP-2002329520-A (JP)
Title: Fuel cell power generating device and operation control method for fuel cell power generating device
Inventor: TASHIRO HITOSHI
IPC: H01M8/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating device and an operation control method for the fuel cell power generating device avoiding a situation of generating a negative pressure in the fuel cell power generating device during stoppage of power generation and preventing deterioration of a cell characteristic due to entraining of air. SOLUTION: The fuel cell power generating device is provided with an air blower 30 supplying air to an air electrode 1b of a fuel cell body 10, a fuel reformer 20 supplying reformed fuel gas to a fuel electrode 1a of the fuel cell body 10, an exhaust blower 40 sucking and exhausting discharged air from the fuel cell body 10 and exhaust gas from the fuel reformer 20, and a control means 50 controlling operation of the exhaust blower 40. In the operation control method, the control means 50 stops the operation of the exhaust blower 40 during stoppage of power generation.
Patent JP-2002322824-A (JP)
Title: Parking pallet
Inventor: TORIKAI KATSUNORI
IPC: E04H6/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To allow the transverse of a parking pallet while ensuring the strength thereof, and to make the parking pallet barrier-free so as not to hinder the getting-on and getting-off of a physically handicapped person or the like. SOLUTION: A side raised part formed of two first strength members 5 is provided protrusively upward at intervals on both the pallet longitudinal end sides of the outside edge part of a pair of wheel loading surfaces 2 on both sides of a central raised part 3. A second strength member 6 is provided protrusively downward on the wheel loading surface 2 between the two first strength members 5.
Patent JP-2002328620-A (JP)
Title: Liquid crystal display
Inventor: NAKABASHI TERUHISA
IPC: G09F9/35
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a TFT array substrate which can prevent the occurrence of a foreign matter biting during a TCP mounting and the generation of a short-circuiting between adjacent terminals caused by the positioning deviation of TCP side output terminals and to provide a liquid crystal display which utilizes the substrate. SOLUTION: Input terminals on a TFT array substrate are arranged in a staggered manner. Moreover, adjacent input terminals are mutually made into different flat surface shapes. Furthermore, an insulating film is formed as a top layer of the input terminals, contact holes are formed on the input terminals and the input terminals and the output terminals of the TCP side are connected through the holes.
Patent JP-2002327455-A (JP)
Title: Machine hood for hydraulic backhoe
Inventor: TAMARU MASAKI
IPC: E02F9/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic backhoe which is excellent in visibility in a rearward direction of the vehicle. SOLUTION: The hydraulic backhoe 1 includes an upper revolving body 3 which has a driver's cab 5 on one side of a front portion thereof, various kinds of equipment arranged on the other side of the front portion and covered with a front machine hood 12, and various kinds of equipment arranged on a rear portion of the upper revolving body 3 and covered with a rear machine hood 11. According to the hydraulic backhoe 1, a front end ridge E1 of the rear machine hood 11 is curved downward from the center of the rear machine hood toward both sides of the same, and an upper surface of the rear machine hood 11 connected to the ridge E1 forms a curved surface declining toward the outside of the vehicle.
Patent JP-2002326000-A (JP)
Title: Clothes stretching conveyer
Inventor: KONDO MASANORI
IPC: D06F67/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a clothes stretching conveyer capable of stretching/ conveying large clothes such as sheets, and small clothes such as pillow cases and napkins with one apparatus, which can solve problems of inefficient operation of conventional clothes stretching conveyers which do not have functions for automatically stretching small cloth by suction action. SOLUTION: In the clothes stretching conveyer capable of stretching/ conveying large clothes and small clothes with one apparatus, a front wall 33 of a suction chamber 31 is installed so that it can be displaced between a use position wherein it projects from a front end 71a of a hand-operating conveyer to a clothes feeding operation position, and a storage position wherein it moves back to the inside of the front end 71a of the hand-operating conveyer. When the hand-operating conveyer 7 is used, a hanging part of the small clothes can be automatically stretched by the suction action inside the suction chamber 31, and during suspension of operation, the front wall 33 of the suction chamber can be stored inside so as not to stand in the way.