baber/WOPTO huggingface dataset:
Patent JP-2000160134-A (JP)
Title: Sealing material composition having sandy rough feeling
Inventor: KOBAYASHI MASATO
IPC: C09K3/10
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material composition that is useful as a joint seam sealing for the external wall material having-high grade appearance, particularly sand-surfaced coating finish or sand stone-like coating finish by admixing surface-treated balloons with an average particle size of >=100 μinto the sealing material composition in an amount of 5-25 vol.%. SOLUTION: The objective sealing material composition contains 5-25 vol.% of surface-treated balloons having an average particle size of >=100 μ and gives a high class of rough surface. In this case, the surface-treated balloons are prepared by processing the balloon surfaces, coating the surface with a coating substance or treating the surface with a surface treatment agent.
Patent JP-2001195736-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/851
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium capable of high density recording. SOLUTION: Such a method is adopted in this method for manufacturing a magnetic recording medium, that plasma is generated by resonance absorption and drawn in the target direction by impressing bias voltage and target particles are drawn in the substrate direction to make the energy of movement of the target particles uniform and control the energy precisely. By using this method, the orientation property, the growth direction, the crystal structure, the particle size and the like of the crystals in a magnetic layer can be controlled, the materials from other layers can be restrained from diffusing and subsequently the magnetic characteristics of the magnetic layer can be enhanced. Since a dense film covering the magnetic layer uniformly can be formed as a protection layer, the film thickness can be made thinner.  As a result, the magnetic recording medium exceeding 40 Gbits/inch2 density can be manufactured.
Patent JP-2000206607-A (JP)
Title: Photographing machine having film perforation wheel
Inventor: SCHROEDER ROLF
IPC: G03B1/24
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To comparatively facilitate design concerning the arrangement and the attachment of a film perforation wheel and to easily realize automatic assembly by placing either side of a sprocket wheel on the supporting surface of a housing part and providing a bearing collar on the other side. SOLUTION: A perforation wheel assembly base 100 is arranged and rotatably attached between the upper wall 17 of the core assembly 2 of the photographing machine and an upper housing wall 18 formed of two housing covers 3 and 4. The tooth of the edge of the film perforation wheel, that is, the sprocket wheel 101 projects in a film feeding path and is meshed with perforation at the edge provided on film. Thus, the wheel is captured and turned in the midst of feeding the film. The bearing collar 103 is placed just above the wheel 101 and acts as the attachment part of the radial direction of the wheel 101.
Patent JP-2001203087-A (JP)
Title: Lighting circuit of discharge lamp
Inventor: YAMASHITA MASAYASU
IPC: H05B41/18
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain safety and reduced cost in the lighting circuit of a discharge lamp by lowering the breakdown voltage by minimizing the potential difference to ground in the voltage supply line to the starter circuit. SOLUTION: The lighting circuit 1 of a discharge lamp is provided with a direct current power source circuit 3, a direct current-alternating current converting circuit 4, and a starter circuit 5. In the starter circuit 5, the primary circuit of a transformer has a capacitor and a switch element, and it is so constituted that when or after the voltage at both ends of the above capacitor has surpassed the threshold by the accumulated charge, the switch element is conductively connected and a starting high voltage signal is impressed to the discharge lamp through the primary and secondary coil.  When the output voltage of the direct current power source circuit 3 is plus voltage (or minus voltage) against the ground potential, the polarity of the supply voltage supplied to charge the capacitor in the (primary circuit of) starter circuit 5 from the above direct current power source circuit 4 is set to negative polarity (or positive polarity).
Patent JP-2001200370-A (JP)
Title: Method for forming plating on high polymer forming material
Inventor: HIRONO SATOSHI
IPC: C23C18/22
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming plating on a high polymer forming material by which the adhesion between the high polymer forming material and the plating film is improved. SOLUTION: A high polymer material obtained by filling a high polymer material with an inorganic filler is irradiated with a laser of high fluence as a first stage, and the irradiated part is irradiated with a laser of low fluence as a second stage to increase its surface roughness.
Patent JP-2001208283-A (JP)
Title: Lining execution work method
Inventor: HONDA TAKAYUKI
IPC: F16L58/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a lining execution work method eliminating necessity for a flange so as to make a welding connection applicable in the connection of a pipe having a lining in an inner surface to a pipe having general painting. SOLUTION: This method, after welding of a connection pipe 8 having a rubber lining L in an inner surface and a pipe 5 having a general coating P in an inner surface, is to apply recoating by a spray lining method to an inner surface of a welding part W with the recoating paint C applied over the general coating P from the rubber lining L. Accordingly, connection by welding in a site can be performed, and as a result eliminating necessity for a flange, cost reduction and leak potential reduction are attained.
Patent JP-2001209260-A (JP)
Title: Image forming device
Inventor: SAKAKIBARA HIROYUKI
IPC: G03G15/20
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by preventing a transfer omission or the like caused by the lowering of the transfer efficiency on recording material whose resistance gets low at a high temperature and high humidity in a state where a bias having the same polarity as the electrification polarity of toner is applied to the fixing film or the fixing roller or the like of a fixing device. SOLUTION: The current flowing to the power source of the fixing device and a current flowing to the power source of a transfer roller are detected by installing detection circuits, respectively. Transfer voltage control is performed by using an applied voltage value Vo obtained at the time of constant-current control at 2 μA and deciding a transfer voltage value Vt by an expression (1): Vt=1.0+1.5×Vo(kV) (Vo<=1 kV) and an expression (2): Vt=2.0+0.5×Vo (kV) (1 kV<Vo<=4 kV). When the transfer voltage value Vt is >=3 kV and >=80% of current amount flowing to the transfer roller flows to the fixing film (paper is detected as moisture absorbing paper), the transfer voltage value Vt is changed to a value decided by an expression (3) Vt=1.5×Vo (kV) (2 kV<=Vo) until the leading edge of the paper advances to a paper ejection roller and the value is outputted.
Patent JP-2001210171-A (JP)
Title: Wiring system
Inventor: WATANABE YASUHIRO
IPC: H01H9/54
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring system for high-speed transmission easy in on-off operation of power switches that can perform on-off operation of power switches of plural optical-to-electrical and electrical-to-optical converters connected with each other by simple wiring of optical fibers by a single on-off operation of any one of the switches. SOLUTION: The system comprises plural optical-to-electrical and electrical- to-optical converters 40 connected in parallel to a power source 1 and connected with each other by optical fibers 30 and power switches 10, 11, and 12 connected in series between the power source 1 and the converters. On off operation of power source for all the converters is performed by a single on-off operation of an arbitrary one of the switches.
Patent JP-2001217460-A (JP)
Title: Light-emitting thyristor array and its drive circuit
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting thyristor chip with a small chip area by aligning a bonding pad in parallel with the long side of the chip and hence reducing the short side length of the chip of a three-terminal light-emitting thyristor array. SOLUTION: A bonding pad 10 is arranged in parallel with the long side of the chip of a light-emitting thyristor array, thus minimizing a chip area.
Patent JP-2001206528-A (JP)
Title: Roller for carriage
Inventor: MATSUMOTO NORIHIKO
IPC: B65G39/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a roller for carriage capable of easily carrying out shot blast of a roller body part on which an elastic plate is adhered and restraining cost low at the time of exchanging it when the elastic plate is abased. SOLUTION: This roller for carriage is furnished with a roller body 1 constituted of high rigidity metal and having a large diametrical part 10 on one end side and a small diametrical part 11 on the other end side, at least one row of toothed pulleys 2 installed in a relatively rotation impossible an falling stop state on the small diametrical part 11, an outer cylinder body 3 constituted by winding and adhering an elastic plate 31 excellent in abrasion resistance on an outer peripheral surface of a high rigidity metallic cylinder body 30 and externally fitted on the aforementioned large diametrical part 10 and an installing means capable of easily installing the outer cylinder body 3 on the large diametrical part 10 so as to make it impossible to move and relatively rotate in the axial direction and easily removing the outer cylinder body 3 from the large diametrical part 10.
Patent JP-2001215127-A (JP)
Title: Navigation system
Inventor: IIZUKA KATSUYA
IPC: G08G1/0969
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of comprehensibly expressing the circumstances near an input point. SOLUTION: A navigation system capable of registering an input point on a map comprises a target information memory means wherein target information to be a mark for guiding a vehicle is stored, a survey condition setting means capable of setting in advance survey conditions for specifying a target, and an output means for surveying a target positioning in a specific distance from the input point from the target information memory means according to the survey conditions and outputting the surveyed target information.
Patent JP-2001212558-A (JP)
Title: Water cleaning apparatus
Inventor: SUGIZAKI KENJI
IPC: B01D15/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of a water cleaning apparatus. SOLUTION: A water cleaning apparatus is provided with a water treatment part having a packed tower 2, in which packing material 1 for cleaning water is packed, and a pump 3 to supply water to be treated to the packed tower 2, the total outer surface area of the packing material 1 to be packed in the packed tower 2 is calculated from a target BODs removing speed, TOC removing speed, or COD removing speed by using a prescribed empirical formula.
Patent JP-2001216614-A (JP)
Title: Magnetoresistive effect element
Inventor: KISHI HITOSHI
IPC: G11B5/39
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element dealing with the request of high sensitivity and micronized size by suppressing the expansion of effective core width. SOLUTION: The magnetoresistive effect element consists of one or more magnetic material layers 1 magnetized to one direction and a diffusion material layer 5 consisting of a non-magnetic material is provided on a part except an external signal reading part so as to come into contact with the part. The magnetic layer 1 directly under the diffusion material layer 5 is specified to be a diffusion layer 7 in which elements of the diffusion material layer 5 are diffused.
Patent JP-2001216404-A (JP)
Title: Real estate retrieval system
Inventor: TAKENAGA TAKASHI
IPC: G06Q50/16
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a real estate retrieval system, with which property to go to watch sites can be narrowed into property suited to a request as little as possible and a real estate agent to help to find the real estate property can perform efficient business. SOLUTION: A real estate retrieval site S3 connected to a computer network N is provided with a real estate retrieval server S3a and a real estate register data base S3b and on the basis of the retrieval conditions of real estate property inputted to user terminal equipment T, the real estate retrieval server S3a reads the data of real estate property located within a retrieval area E set to these retrieval conditions out of the real estate register data base S3b on the basis of coordinate data and transmits them to the user terminal equipment T. Then, an icon I showing the position of this read real estate property is displayed on a map image displayed on the user terminal equipment T.
Patent JP-2000301640-A (JP)
Title: Vibration damping sheet, vibration damping material and folded plate roof
Inventor: WATANABE JUICHI
IPC: E04B1/98
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce a discarding amount of a mold release sheet by obtaining a vibration damping sheet by laminating a resin foam having a thickness and an expansion ratio of specific ranges on one side surface of a resin sheet having a specific or above specific gravity and made of a resin composition containing a rubber or thermoplastic elastomer, a thermoplastic resin and an inorganic powder. SOLUTION: A resin foam having a thickness of 2 to 10 mm and an expansion ratio of 10 to 50 times is laminated on one side surface of a resin sheet having a specific gravity of 1.3 or above and made of a resin composition containing a butyl rubber, urethane rubber, silicone rubber or isoprene, olefin or ester thermoplastic elastomer, a thermoplastic resin such as ethylene-vinyl acetate copolymer, polyolefin, vinyl chloride resin, polyester or the like and an inorganic power using metal oxide such as iron oxide, titanium oxide, magnesium oxide or the like. Thus, released mold release sheet can be repeatedly used, and a discarding amount of the sheet can be largely reduced.
Patent JP-2001218780-A (JP)
Title: Device for shoulder joint and using method therefor
Inventor: NAKAHARA KIMIHIRO
IPC: A61F5/042
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for shoulder joints for performing rehabilitation in the state where pains are eased while keeping it worn and recovering the muscular strength of muscles whose strength is lowered in an early stage. SOLUTION: The device s for shoulder joints is provided with flexible gear main body parts 1a and 1b capable of being mounted in the state of almost uniformly tightening the entire part from a shoulder part to an upper arm part with required force. At the base parts of the gear main body parts 1a and 1b, notched parts 10a and 10b for preventing underarm parts from being pressurized are formed. Drawing bands 2a and 2b are attached so as to draw the parts from the shoulder part to the upper arm part tightened by mounting and both of the gear main body parts 1a and 1b to each other essentially along the running direction of the muscles from the shoulder part to the upper arm part by attaching both end sides more on the inner side than the notched parts 10a and 10b.
Patent JP-2001222056-A (JP)
Title: Cartridge chamber cover locking device for camera
Inventor: HASE HIROYUKI
IPC: G03B17/28
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To make a film cartridge easily taken out from a cartridge chamber without disassembling a camera even in the case where a failure of the camera is caused, and also to prevent a cartridge chamber cover from being opened because of inadvertent operation of an operation member in the case where the film cartridge has been loaded. SOLUTION: This device is constituted by having a locking member to lock the cartridge chamber cover to close the cartridge chamber in a closed state, the operation member to set the cartridge chamber cover in an open state by resisting locking force by the locking means, holding means 21, 22 and 23 to hold the state in which the opening operation of the cartridge chamber cover by the operation member is made infeasible and the locked state of the cartridge chamber cover by the locking means, first holding release means 26a and 26b to release holding by the holding means and a second holding release means 26c to release the holding by the holding means.
Patent JP-2001223049-A (JP)
Title: Electric connector
Inventor: NISHIMATSU NORIMASA
IPC: H01R13/24
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which has a large wiping effect in a contact part of a contactor. SOLUTION: In the electric connector in which the contactor is arranged at a housing so that the contact part is protruded from an opening, and in which the contactor can be elastically deformed so that the contact part is pushed back by the contact with a contactor of a partner connector enabling to displace backward, the contactor has a curved part 14C that is elastically deformable at the inner space 12 of the housing 13, and movable parts 14A, 14D that are formed at the part between the contact part 14 and the curved part 14 and that are made possible of back and forth movement against the housing 13 by the elastic deflection at the curved part 14, and at the housing, a protrusion 21 is formed which presses the movable parts 14A, 14D to the orthogonal direction against the retreating direction at the time of retreat of the movable part.
Patent JP-2001218466-A (JP)
Title: High-voltage stabilized circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/338
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To improve power conversion efficiency, and realize downsizing, and cost reduction for a high-voltage stabilized circuit. SOLUTION: A voltage resonant converter is provided as a switching converter for inputting commercial AC power source converted into DC and performing switching operation, and the switching output of the voltage resonant converter is directly transmitted to the primary winding of a flyback transformer FBT (high voltage output transformer).With a rectifier circuit for high voltage connected to the secondary of the flyback transformer FBT, DC high voltage for anode voltage of CRT is obtained, for example. The DC high voltage can be stabilized by controlling the switching frequency of the primary voltage resonant converter corresponding to the level of the DC high voltage. It is thus possible to reduce the number of switching converters to be provided on the primary of the flyback transformer FBT to only one set.
Patent JP-2001223947-A (JP)
Title: Solid-state image pickup device and image display system
Inventor: TANAKA HIDEFUMI
IPC: H04N5/351
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional solid-state image pickup device and a conventional image display system that have difficulty of physical realization when the number of pixels is increased for an image display device because remarkable high-speed scanning is required, and have caused deterioration in the image quality in the case of an object moved at a high-speed when a large-sized screen is adopted for the image display device and the number of the pixels is increased. SOLUTION: An image sensor use chip CP has a solid-state image pickup element 10 adopting a pixel configuration of 3888×2192 pixels as a whole for setting a black level reference part in order to ensure the optical black in addition to number of pixels that is 4-times of those of an image pickup device adopting the High-Vision system. The solid-state image pickup element 10 consists of split solid-state image pickup sections DT1-DT8 that are 8- divisions in a horizontal direction. Since the solid-state image pickup element 10 is split into 8 divisions in the one direction and the patterns of the LSI are manufactured identically, the LSI can be easily manufactured with high precision.  The split solid-state image pickup sections DT1-DT8 can be driven at a low speed and an object image is written in adjacent pixels as a set in each of the split solid-state image pickup section DT1-DT8 at the same time or sequentially and the image is sequentially read from the split solid-state image pickup sections DT1-DT8.
Patent JP-2001222352-A (JP)
Title: Data display device, data display method and machine readable recording medium in which program to realize the method is recorded
Inventor: MIZOTA TOKIHIKO
IPC: G06F3/0485
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a data display device capable of separately scrolling plural pieces of data and editing data among plural pieces of data by simultaneously displaying the plural pieces of data on one screen or window. SOLUTION: This data display device comprizes memory to store a first piece of data 200 and a second piece of data 300, a display monitor to superpose the second piece of data 300 on the first piece of data and to display them and scroll keys 96, 98, 116, 118 to enable a person to recognize both pieces of data and to scroll the first piece of data 200 and second piece of data 300 independently of each other.
Patent JP-2001219577-A (JP)
Title: Ink absorber and method for manufacturing the same
Inventor: KAWASHIMA MASATOMO
IPC: B41J2/175
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink absorber to be stored in an ink tank of an ink-jet printer. SOLUTION: Fibers obtained from a collective material of stainless steel bundles having a wire diameter of 2-20 μm are used as a raw material for the ink absorber. According to the manufacturing method, the fibers are split to form a cotton-like web and the web is sintered in a vacuum or a reducing ambience at 1,000-1,200 deg.C without being pressured. The ink absorber has a void fraction of 50-99%.
Patent JP-2001230555-A (JP)
Title: Case for electronic unit
Inventor: HIRAMATSU SHINYA
IPC: H01R13/518
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To confirm soft solder rising of a connector terminal and a printed substrate from the exterior in an electronic unit case, which is provided in a state whore the connector terminal is integrated. SOLUTION: A window hole 18 which can visually confirm a connector terminal 13 and so on and a soft soldering part 17, and so on of a printed substrate 11 from the exterior is provided in a case side face as a cutout, in which a case bottom face side is opened.
Patent JP-2001223755-A (JP)
Title: Digital modulating device, communication device, and digital modulating method
Inventor: MIZOGUCHI SHINYA
IPC: H04B1/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To easily properly reduce a carrier component leaking into an output signal. SOLUTION: A DC offset adjustment part 2 adjusts a DC offset by adding a DC bias voltage corresponding to the control of a control processing part 7 to a digital signal of a base band received from a base band signal process part 1 and sends it to a modulating process part 3. The modulating process part 3 imposes orthogonal modulation by using as a modulating signal the signal received from the DC offset adjustment part 2 and generates and sends an IF signal as a modulated signal to an IF signal processing part 4. Here, the control processing part 7 controls the operation of the DC offset adjustment part 2 according to the level of the carrier component included in the IF signal having been processed by the IF signal process part 4 to add a proper DC bias voltage to the digital signal of the base band.  Further, the control processing part 7 stores a data storage memory 12 with setting data corresponding to the DC offset when the level of the carrier component included in the IF signal is less than a predetermined threshold.