baber/WOPTO huggingface dataset:
Patent JP-2001328709-A (JP)
Title: Physical distribution control system, and portable terminal unit used therefor
Inventor: ITO TOSHIHIDE
IPC: G06Q50/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the input operation to a control device of a physical distribution control system. SOLUTION: This physical distribution control system comprises a ground controller 31 for controlling a conveyor 20, cargo transfer devices 15, 16, a track-truck 23, etc., a control server 32, an inventory control server 33, and one or a plurality of portable terminal unit 34. An operator can perform the input operation to the ground controller 31, the control server 32 and the inventory control server 32 using the portable terminal unit 34.
Patent JP-2001333532-A (JP)
Title: Power-saving device
Inventor: NAKAJIMA HIRAYUKI
IPC: G05F1/70
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To materialize a power-saving device which can execute the adjustment of received voltage of an electrical apparatus in stepless manner and besides at a high speed, without having to use a complicated tape constitution of transformer. SOLUTION: A reactance 2 is connected in series between a power system voltage source 1 and an electrical apparatus 3, and a reactive power generator 4 is connected in parallel with the electrical apparatus 3. Effective power saving is produced in the electrical apparatus by the voltage drop of the reactance 2, and also the adjustment of received voltage of the electrical apparatus 3 is put into practice continuously and moreover at a high speed, so that the power saving effect of the electrical apparatus 3 becomes to a desired value at all times, irrespective of the size or kind of the electrical apparatus 3 or the change of the delivery voltage of the power system voltage source 1, by the output of the reactive power generator 4.
Patent JP-2001331682-A (JP)
Title: Automobile individual selling and buying mediation system
Inventor: TERASHI NAOKI
IPC: G06Q50/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To actualize an automobile individual selling and buying mediation system which enables more adequate mediation in automobile individual selling and buying. SOLUTION: A registered selling price is found according to desired selling conditions and desired buying conditions, test ride substitution information is presented to a customer who desires to buy, or the adaptivity between the desired buying conditions and desired selling conditions is found to extract a vehicle which has high adaptivity and is desired to be sold.
Patent JP-2001337989-A (JP)
Title: Document retrieving method
Inventor: OGAWA YASUTSUGU
IPC: G06F12/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a document retrieving method allowing the improvement in retrieval precision and a higher speed retrieval. SOLUTION: An index 2 retains the information of the partial character line of a registered document divided by a text dividing means 1. When a retrieving character line is imparted, the retrieving character line is divided into partial character lines by the text dividing means 1, a score-calculated document selecting means 3 selects the document whose score is to be calculated by use of the divided partial character line. A score calculating means 4 calculates the score every selected document by use of the divided partial character line and generates a retrieval result. The score-calculated document selecting means 3 specifies a document containing all the partial character lines of the retrieving character line to form a score-calculated document.  The score calculating means 4 calculates the score of the score-calculated character line from the score of the partial character lines in the score calculated document every score- calculated document.
Patent JP-2001336211-A (JP)
Title: Block with built-in drainage ditch
Inventor: FURUKAWA MASASHI
IPC: E01C11/22
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a block with built-in drainage ditch easy in cleaning the inside, capable of expanding a width of a roadway and a walk with superior workability. SOLUTION: In this block 10 with built-in drainage ditch having a flat ceiling surface 19a in an upper part, being a cross-sectional C shape as a whole and forming a cleaning opening part 21 on one side of an upper half, in execution work, a roadway level 11 is aligned with a lower side part of the cleaning opening part 21, and the ceiling surface 19a is arranged so as to be aligned with a walk level 12.
Patent JP-2000353459-A (JP)
Title: High-speed control device for high-voltage switching device, particularly for ground disconnecting switch
Inventor: GIMENO CARMELO
IPC: H01H3/30
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To absorb a shock to a connecting rod connected to a control mechanism for controlling a moving contact point effectively, economically and satisfactorily. SOLUTION: This device is provided with a mechanical energy storing spring 11 and a cocking mechanism 12 setting the spring 11 to a trip set state, the cocking mechanism 12 is provided with a connecting rod 14 connected to a driving mechanism 15 for driving a moving contact point, and the connecting rod 14 is interlocked with a brake shock absorber 16. The brake shock absorber 16 cooperates with the connecting rod 14 and is provided with at least one of hydraulic shock absorbers 17, 18 fixed to the housing of this device 10 via spring members 19, 20.
Patent JP-2001335208-A (JP)
Title: Electrostatic printing device
Inventor: TSUJITA AKIO
IPC: G03G15/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an electrostatic recording device capable of executing high-speed printing, reducing the scattering of the toner in a transfer station even if using the continuous paper as a transfer material, and stably forming an image of high quality for a long period. SOLUTION: In this electrostatic printing device having a transfer mechanism for transferring a toner image formed on an image holding member onto the transfer material, the transfer member is moved by paper conveying devices independently mounted at upstream and downstream sides of a transferring area. In the transferring mechanism part, and the electrostatic printing device using the same, the transfer material moved between the paper conveying devices are properly loosened, and the transfer material and the image holding body are moved at the approximately same speed by allow the movement of the transfer material at least at a transfer nip part to follow the toner image holding body.
Patent JP-2001040467-A (JP)
Title: Arc evaporating source, vacuum deposition device and vacuum deposition method
Inventor: TAKAHARA KAZUKI
IPC: C23C14/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To hold the temp. region to the one in which magnetic force is not deteriorated even in the case a permanent magnet is exposed to a high temp. atmosphere in the case the permanent magnet is provided for controlling the behavior of an arc spot, by which the controllability of the behavior of the arc spot is maintained and to reduce the flying route of electrons from a cathode. SOLUTION: An evaporating material 3 to form into the cathode of arc discharge, a permanent magnet 7 arranged so as to surround the evaporating material 3 and controlling the behavior of an arc spot by magnetic force and a cooling part cooling the permanent magnet 7 are provided. The cooling part has a cooling chamber 30 to be fed with a cooling medium at the inside, and the cooling chamber 30 is insulated from the cathode 3 and is formed into the anode of arc discharge.
Patent JP-2001338435-A (JP)
Title: Mounting structure of composite optical unit
Inventor: YAMASHITA TATSUMARO
IPC: G11B7/135
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a composite optical unit, a structure that dispenses with adjusting operation of the unit and that enables the unit to be easily mounted on a pickup body. SOLUTION: The housing 106 of the unit is equipped with a cylindrical part 106 g, in which a composite optical member 105 is stored integrally provided with plural optical functions. The outer circumferential face on the lower side of the front and rear ends of the cylindrical part 106 g is each designed to act as a first and a second supporting part for positional control in the direction orthogonally crossing the optical axis N. On the pickup body 500, mounting pieces 139, 140 with V-shaped notches 139a, 140a provided on the upper edge, are erected opposite to each other in the optical axis N direction. The outer circumferential face at the front and rear ends of the cylindrical part 106 g is each brought into contact with the notches 139, 140, with the housing 106 placed on the mounting pieces 139, 140; thus, the composite optical unit 101 is mounted on the pickup body 500.
Patent JP-2001343004-A (JP)
Title: Small size actuator
Inventor: IWAMOTO KATSUJI
IPC: F16K31/122
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a small size actuator to properly work not affected by electromagnetic induction noise caused by high-tension current and high voltage. SOLUTION: This small size actuator has a chamber 12, a piston 13, an operational member 14, and two light guide means 16, 17. The chamber 12 fills a working fluid inside. The piston 13, dividing the chamber 12 into two chambers, can move inside the chamber 12. The operational member 14 is connected to the piston 13. The two light guide means 16, 17 guide the light individually from a light source 15 to each chamber 12a, 12b divided by the piston 13. Either the guide means 16 or the guide means 17 guides the light to either of the two chambers 12a and 12b, so that the light changes the working fluid condition that can move the operational member 14 thorough the piston 13.
Patent JP-2001031538-A (JP)
Title: Composition for oxidation dyeing of keratinous fiber and dyeing using the same composition
Inventor: PLOS GREGORY
IPC: A61K8/49
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for oxidatively dyeing a keratinous fiber such as a human hair by including an oxidizing base, an ammonia generating two-electron oxidoreductase type enzyme and a donor for the above enzyme in a medium suitable for dyeing. SOLUTION: This composition is obtained by including (A) at least one oxidizing base (e.g. p-phenylenediamines, double bases, p-aminophenols, o-aminophenols or heterocyclic oxidizing bases), (B) at least one ammonia generating two- electron oxidoreductase type enzyme (e.g. D-aspartate oxidase) and (C) at least one donor for the above enzyme (e.g. D-aspartic acid or D-glutamic acid is cited as the donor for the D-aspartate oxidase). The respective preferred contents of the ingredients A to C are 0.0005-12 wt.% of the ingredient A, 0.01-40 wt.% of the ingredient B and 0.01-20 wt.% of the ingredient C.
Patent JP-2001346013-A (JP)
Title: Image reader
Inventor: HAGIWARA HIROSHI
IPC: H04N1/19
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To constitute an image reader so that it becomes suitable to be used especially in the case of coping with speedup and enhancement of resolution, etc., of image reading by suppressing increase of processing speed in a signal processing after removal of an image signal to be obtained from unnecessary pixels to the utmost by removing the image signal. SOLUTION: The image reader is constituted by providing a solid-state image pickup element string 6 consisting of a solid-state image pickup element to constitute a valid pixel area and a solid-state image pickup element to constitute invalid pixel area, a signal storage means 13 to store and hold the image signal obtained by each solid-state image pickup element of the solid-state image pickup element string 6 and a driving control means 17 to extract and output the image signal obtained by the solid-state image pickup elements to constitute the valid pixel area from the signal storage means 13.
Patent JP-2001352635-A (JP)
Title: Waterproof stopper insertion device
Inventor: MIZUTANI MICHIO
IPC: H02G3/38
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof stopper insertion device which can insert a terminal of a terminated wire, on which a separate-type waterproof stopper is put, into an insertion hole of a one-piece type waterproof stopper, can put the integral waterproof stopper on the terminal of the terminated wire easily without damages and can improve the workability and productivity. SOLUTION: A terminal metal fitting 2 of a terminated wire 9, on which a separate-type waterproof stopper 4 is put, and the separate-type waterproof stopper 4 are housed in a cylinder 11b of a terminal inserting cap 11 and an integral waterproof stopper 5 is placed on the introducing part 11a of the cap 11. In this state, the integral waterproof stopper 5 engaged by a guide and engagement member 12 is made to pass through the end of the terminal inserting cap 11 by a displacement means 20 which moves the terminal inserting cap 11 and the guide and engagement member 12 relatively to each other to put the integral waterproof stopper 5 on the terminated wire 9.
Patent JP-2001347992-A (JP)
Title: Intake manifold for outboard motor
Inventor: ITO JUN
IPC: F02B61/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold for an outboard motor improving a property of sealing on a surface contacting with a cylinder head, preventing deterioration thereof by coolant, and improving durability thereof. SOLUTION: In an outboard motor mounting a multi cylinder engine and having an intake manifold 21 distributing intake air to each cylinder of the engine formed with a synthetic resin, an opening part of a coolant pass is formed on the engine and the opening part is closed by the intake manifold 21. Grooves 44, 60 are formed on a connection surface 38 between the intake manifold 21 and the engine and O-rings 45, 61 are inserted therein.
Patent JP-2001350110-A (JP)
Title: Optical scanner and image forming device
Inventor: HAYASHI YOSHIAKI
IPC: H04N1/113
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To secure the effective scanning width which is common to individual surfaces scanned in an optical scanner wherein the scanned surfaces share an optical deflector without making the deflecting and reflecting surface of the optical deflector larger. SOLUTION: When a surface which contains the axis AX of rotation of the optical deflector 5 and is parallel to a main scanning line is regarded as a reference surface, reference reflection positions RA and RB of light beams by the optical deflector 5 are made slightly asymmetrical in two dimensions with regard to the reference surface PS. Then, while effective write width which is common to scanned surfaces 9A and 9B is secured, a detection area by a photodetecting means is secured outside write start positions CA and CB of the scanned surface on both the sides of the reference surface.
Patent JP-2001350078-A (JP)
Title: Tripod pedestal for lens barrel
Inventor: SHIMIZU MASAMI
IPC: G02B7/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide the tripod pedestal of a lens barrel, by which weight balance between the lens barrel and a camera body is adjusted finely. SOLUTION: The tripod pedestal 20 is provided with a positioning mechanism 13 of a ring-like member 12, coupled in manner of a helicoid with the fixed barrel 11 of the lens barrel 10 in the rotating direction of the member 12 and a pedestal 14 attached at the ring-like member. The tripod pedestal is rotated in the periphery of the fixed barrel in a state with the screw of the positioning mechanism being loosened, so that the ring-like member is moved in the optical axis direction. A screw hole 14b is moved, so that it comes nearly to the position of the center of gravity of camera body and the lens barrel, and the attaching screw of a tripod is screwed into the screw hole, so that the tripod pedestal is fixed at the tripod. The vertical position and the lateral position of the camera body are selected, and the positioning mechanism is screwed in, so that the lens barrel is fixed.  Since the weight of the camera body is increased, when accessories (a motor-driven device and a stroboscope) are attached to the camera body, it is fixed at the tripod so as to make the position of the screw hole come near the side of the camera body, by causing the tripod pedestal to rotate in the periphery of the fixed barrel.
Patent JP-2001358178-A (JP)
Title: X-y stage
Inventor: TSUTO HIROYUKI
IPC: H01L21/027
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-Y stage, capable of being driven smoothly and speedily and stopped precisely. SOLUTION: The X-Y stage comprises a rail, which has a slide part covered with a stainless material and is made of a metal-ceramic composite material, containing aluminum or aluminum alloy as a matrix and ceramics as a reinforcing material.
Patent JP-2001353481-A (JP)
Title: Bonded and integrated body which uses acrylic resin as binder and acrylic scraps as aggregate
Inventor: MITSUI TAKASHI
IPC: C08L33/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic integrated body which is made of 100% acrylic resin, inexpensive and excellent in weather resistance and has good appearance. SOLUTION: The bonded integrated body is obtained by using an acrylic resin as a binder and acrylic scraps as an aggregate. The acrylic scraps used as the aggregate are acrylic copolymer scraps such as acryl scraps, and acryl- styrene copolymers and these are used as a single or mixed form, and if desired, other plastics such as styrene resin, scrap chips of rubber tires, glass scraps, shells, pebbles or the like may be properly mixed.
Patent JP-2001355430-A (JP)
Title: Muffler
Inventor: NAKAGAWA YUKIHIRO
IPC: F01N1/24
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering and the deterioration of a muffling material such as glass wool mounted in a muffler to improve the durability of the muffler. SOLUTION: Plural stainless wool layers 4 are wound on an outer periphery of an exhaust pipe 2 formed by a perforated pipe, and a layer 5 of the muffling material is formed on an outer periphery of the stainless wool layer. The density of the stainless wool layer 4 is changed in its thickness direction. The stainless wool layer is composed of two layers, and the density of the inner layer is lower than that of the outer layer.
Patent JP-2001352929-A (JP)
Title: Processed food and method for food processing
Inventor: MAEDA HIROAKI
IPC: A23L11/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To ingest an active ingredient specific to fermented soybeans in a state free from a smell specific to fermented soybean. SOLUTION: A culture solution of soybean protein is ultrafiltered by using an ultrafiltration membrane having 10,000 Prep/Scale (R) M.W. so that a low molecular weight substance is separated from the culture solution of soybean protein to prepare a solution of soybean protein fermented material.
Patent JP-2001356708-A (JP)
Title: Electrode structure of display panel and method for forming its electrode
Inventor: OGAWA TETSUYA
IPC: H01J11/22
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure of a display panel in which excessive etching of an electrode located in a block boundary portion of a display area is prevented and the width of the electrode can be made uniformly by providing a dummy electrode which limits inflow of an etching reagent to the block boundary portion of a substrate end, and a method for forming its electrode. SOLUTION: Many electrodes which consist of a display electrode part disposed in the center of a substrate in nearly parallel and a leader electrode part of a skewing shape which extends to the terminal part of the substrate end from the display electrode part while converging every prescribed number of lines for every block are formed on the substrate which composes the display panel, and the dummy electrode for limiting the inflow of the etching reagent to the boundary portion of the block at the time of etching for electrode formation is provided between two leader electrode parts skewing in a different direction in the boundary portion of the block.
Patent JP-2001321777-A (JP)
Title: Method and apparatus for treating well water
Inventor: HIROTA YUKIO
IPC: C02F1/28
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating well water, sterilizing various bacteria such as microorganisms or the like in well water and removing organic matter such as an aquatic plant or the like becoming a nutrition source of various bacteria to convert well water to treated water usable as washing water for electronic parts or the like. SOLUTION: Ground water is pumped up to be stored in a raw water tank 2 and sent to a chlorine sterilization tank 3 to be sterilized by chlorine and the sterilized water is sent to a ceramic tank 4, in which far infrared emitting ceramic particles are charged in a state supported on a net, to be passed through the gaps between the ceramic particles while impurities in the sterilized water are separated by far infrared treatment and clusters of water are reduced and the treated water is sent to a rapid iron removing tank 5 packed with sand to be passed through the sand bed while impurities are filtered off and an iron component is adsorbed and the filtered treated water from which iron is removed is sent to an activated carbon treatment tank 6 and the treated water, from which impurities not removed in the rapid iron removing tank 5 are adsorbed by activated carbon,  is supplied to a factory.
Patent JP-2001357552-A (JP)
Title: Optical head device
Inventor: FUKUDA HIROAKI
IPC: G11B7/09
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which is controlled at high speed and is correctly and stably operated. SOLUTION: The device is provided with a movable means which is movable in the jitter direction and the focusing direction to an optical disk, an objective lens which is attached to the movable means in parallel to the optical disk, a first deflection means which deflects light from the objective lens in the tracking direction, a second deflection means which is attached to the movable means deflecting light from the first deflection means in the jitter direction, and a fixed optical system which makes incident/exits a laser beam to/from the second deflection means from the jitter direction. The movable means is moved and controlled in the jitter direction and the focusing direction in accordance with a tracking error and a focusing error detected by the fixed optical system, and the second deflection means is composed of a silicon substrate.
Patent JP-2001358320-A (JP)
Title: Solid state image sensor and its manufacturing method as well as method for manufacturing on-chip lens mold
Inventor: KANBE TERUMI
IPC: H04N5/335
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of steps or the like without giving an influence to a formation of an on-chip lens of a uniform shape, a formation of a gapless on-chip lens and an unnecessary position such as a bonding pad or the like, in a method for manufacturing a solid state image sensor having the on-chip lens. SOLUTION: The method for manufacturing the solid state image sensor comprises the steps of covering the solid state image sensor with a lens material layer 41, pressing a mold 31 to a lens material layer 42, and molding the on-chip lens 42.
Patent JP-2001354618-A (JP)
Title: Method for producing di-tert-butyl 1, 3- adamantanedicarboxylate
Inventor: KATAI SHUNJI
IPC: C07B61/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing di-tert-butyl 1,3- adamantanedicarboxylate in high yield by using 1,3-adamantanedicarboxylic acid as a raw material. SOLUTION: This method for producing the di-tert-butyl 1,3- adamantanedicarboxylate comprises esterifying the 1,3-adamantanedicarboxylic acid with methanol in the presence of an acid catalyst to provide dimethyl 1,3-adamantanedicarboxylate, and subjecting the resultant dimethyl 1,3- adamantanedicarboxylate to an ester-interchange reaction with tert-butanol in a toluene solvent in the presence of a base catalyst.