baber/WOPTO huggingface dataset:
Patent JP-2001201729-A (JP)
Title: Picture display device
Inventor: IMAHASE TARO
IPC: G09F9/40
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a display technique for improving optical use efficiency. SOLUTION: An irradiation unit is equipped with a light source, a condensing means for condensing light beams from the light source, a first reflector for reflecting a luminous flux coming from the condensing means, and making the length of one side of the incident luminous flux to an image display element more than the length of one side of the corresponding image display element, and a second reflector for making the length of the other side of the incident luminous flux more than the length of the side of the corresponding image display element.
Patent JP-2001210973-A (JP)
Title: Wiring device
Inventor: KANEKOUJI HIROARI
IPC: A47F3/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device, in which waterproofing treatment is simplified and in which the waterproofing treatment is executed surely. SOLUTION: Connectors 23, by which a wiring part 21 connected from an electrical apparatus, is connected to ends on one side of harnesses 22, closed terminals 24, which are connected to ends on the other side of the harnesses 22, and a waterproofing implement 27, which covers the connectors 23 and the closed terminals 24, is installed to provide the wiring device.
Patent JP-2001205972-A (JP)
Title: Writing implement
Inventor: FURUICHI AKINORI
IPC: B43K3/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a writing implement improved in regard to the problems of coming-off or loosening with time of a component being attributable to press-in fixation and of press-in swelling brought about when a radial dimensional control of a pressed-in part is not executed sufficiently. SOLUTION: The writing implement is composed of an inner holder 1 which has an ink accommodating part formed inside and a penpoint fitted in a fore-end opening part, an exterior holder 11 into which the inner holder is inserted and a tail plug 7. The exterior holder is held by a flange part 5 provided on the outer peripheral surface of the inner holder and by a flange part provided on the outer peripheral surface of the tail plug, and the inner holder and the tail plug are screwed together by a screw part 8 provided in the inner peripheral surface of the rear end of the inner holder and by a screw part 6 provided in the outer peripheral surface of the front end of the tail plug.
Patent JP-2001213237-A (JP)
Title: Crossing road ahead right and left confirming device for cab-behind-engine automobile
Inventor: SHIBATA JUNKO
IPC: B60R1/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To confirm both right and left sides of a road crossing in front of a cub-behind-engine automobile to prevent an occurrence of an accident. SOLUTION: In an engine room 3 below a bonnet 2 of the cab-behind-engine automobile 1, to confirm both right and left sides of the frontal crossing road from a driver's seat, two holding covers 4 are fixed on an upper end of a mounting rod 5 so that each of them are V-shaped, and convex mirrors 6 are attached to the holding cover 4 so that each of their angles can be freely adjusted. When they are necessary, a reversible motor 7 is normally rotated for elevating the mounting rod 5 and the convex mirrors 6 are protrusively lifted from inside the bonnet 2 for confirming both right and left sides of the frontal crossing road from the driver's seat. When they are not used, the reversible motor 7 is reversely rotated for lowering and housing the convex mirrors 6 inside the bonnet 2.
Patent JP-2001216578-A (JP)
Title: Fire detector
Inventor: AZUMA KENTARO
IPC: G08B17/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof fire detector which uses parts common with a non-waterproof type and is completely sealed against water. SOLUTION: As for the fire detector, the housing space of a circuit board is formed with the bottom wall, the peripheral wall of a body and a rear cover and the upper surface of the rear cover is tilted with respect to the horizontal. It is also possible to bore a drain hole at a part in contact with the outer surface of the peripheral wall of the body or to arrange the circuit board in the housing space nearly horizontally. A through hole through which a lead wire is extended is bored at the rear cover, and a gap between an electrical connecting device and the rear cover and a gap between the rear cover and the peripheral wall are sealed against water. The through hole at the rear cover can be bored in the recessed part of the rear cover, which is lowered compared with its surrounding part, so as to receive a sealing member.
Patent JP-2001218469-A (JP)
Title: Power supply unit
Inventor: ASAI KOICHI
IPC: H02M5/257
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit capable of sufficiently following output voltage variations generated in response to input voltage variations caused by the rotational variations of an engine. SOLUTION: A difference between a reference sinewave outputted from a reference sinewave output circuit 13 and output voltage detected by an output voltage detecting circuit 5 is taken by a comparator 21 and outputted to an amplitude control circuit 12. A control signal for controlling the amplitude of a target wave to be outputted by a target wave outputting circuit 14 is generated by the amplitude control circuit 12 in response to the difference and a control function which is calculated and outputted, and the target wave is outputted from the target wave outputting circuit 14 in response to the control signal. The target wave is compared with the detected voltage from an output voltage detecting circuit 5 by a comparator 16, and if the voltage of the target wave is higher than the detected voltage, a positive gate control part 15a is selected so as to be operated.
Patent JP-2001215073-A (JP)
Title: Refrigerator
Inventor: ONISHI ICHIRO
IPC: F25C1/18
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having an ice plant, with which mounting and dismounting of an ice making plate on an icemaker can be readily conducted with stability. SOLUTION: The refrigerator having an ice plant comprises an icemaker 2 wherein temperature is adequately kept for ice making, an ice making plate 12 disposed in the icemaker, a drive unit 17 to which the ice making plate is detachably connected and which separates ice from the ice making plate by rotating the ice making plate, and a support 18 which is provided so as to be freely put into or put out from the icemaker and detachably support the ice making plate from outside the icemaker. Thus, the plate 12 can be stably removed from and inserted into the icemaker 2, being supported by the support 18, and in addition, the ice making plate itself can be constituted so as to be mounted or dismounted on the support.
Patent JP-2001212733-A (JP)
Title: Pallet changer
Inventor: SHINADA YUICHI
IPC: B23Q7/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pallet changer saving a space. SOLUTION: In the pallet changer, a first mounting base 30a and a second mounting base 30b are turned in the vertical direction by means of a parallel crank mechanism constructed of a forward turning member 20a consisting of E-shaped cranks 22a, 22b and rotary shafts 24a, 24b, a backward turning member 20b, the first mounting base 30a supported freely rotationally in a projection part 26a in the front end of the forward turning member 20a and in a projection part 26b in the front end of the backward turning member 20b, and the second mounting base 30b supported freely rotationally in a projection part 27a in the rear end of the forward turning member 20a and a projection 27b in the rear end of the backward turning member 20b.
Patent JP-2001212686-A (JP)
Title: Laser beam radiating optical system
Inventor: KIMURA SADAHIKO
IPC: B23K26/064
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam radiating optical system in which an easy observation of a processed point is possible, an entire size of the laser beam radiating optical system can be miniaturized and both of a performance and operability can be improved. SOLUTION: A laser beam radiating optical system in which an optical system for irradiating a laser beam is built in a casing is provided with a roof- shaped prism 20-1 for dividing an incident laser beam, and a focusing lens 14 for irradiating the laser beam through the roof-shaped lens to a work as elements of the optical system. The roof-shaped prism and focusing lens are arranged on the same optical axis. Further, on the optical axis between the roof-shaped prism and focus lens, a first mirror 10 is also arranged so that a laser beam from the roof-shaped prism is permeated and a visible light from the work is reflected. An observation optical system including a CCD camera 15 to observer the area including the work by receiving a reflected light from the first mirror is further provided.
Patent JP-2000321432-A (JP)
Title: Polarizing plate
Inventor: SAWADA TAKAHIKO
IPC: G02B5/30
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To maintain excellent durability without deterioration in optical characteristics and appearance in a high temp. and high humidity environment by adhering a PVA polarizer and a protective film with a polyurethane-based adhesive. SOLUTION: A PVA polarizer and a protective film consisting of a thermoplastic saturated norbornene resin are adhered with a polyurethane-based adhesive. The PVA polarizer means a PVA film or sheet having a function as a polarizer, and for example, a PVA-iodine polarizer is used which is prepared by adsorbing iodine to a PVA film and uniaxially stretching the film in a boric acid bath. As for the thermoplastic saturated norbornene resin as the protective film for the PVA polarizer, a well-known resin can be preferably used. The polyurethane-based adhesive is diluted with an org. solvent and applied so that the adhesive has a specified thickness after dried. The org. solvent is not especially specified as far as it can uniformly dissolve the resin which constitutes the adhesive, and for example, toluene is used.  The dilution concn, is preferably 0.1 to 50 wt.% calculated as the solid content.
Patent JP-2001222342-A (JP)
Title: Electronic equipment and method for controlling timing of the equipment and storage medium
Inventor: KAJITA KOJI
IPC: G05B7/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a real time clock by correcting the deviation of a period in which a temperature correcting operation is invalid due to the pause of a control part for controlling electronic equipment. SOLUTION: The measurement error of an RTC to be self-derived is integrated by a CPU 101 based on a temperature measured by a temperature sensor unit 109 and a passing time in a state that the operation of the CPU 101 is valid, and the measured present time and the present temperature are obtained, and compared with the past time and the past temperature stored in an SRAM 104, and temperature change while the operation is invalid is estimated, and the measurement error of the RTC 105 to be self-driven is integrated by the CPU 101 based on the estimated temperature change. Thus, the present time to be measured by the RTC 105 can be corrected based on each integrated measurement error.
Patent JP-2001220389-A (JP)
Title: 6-heteroaryl-2-(4-trifluoromethylphenyl) pyrimidine derivative and pharmaceutical composition containing the same
Inventor: MURATA KOYA
IPC: C07D401/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent antirheumatic action and useful as an agent for the treatment and prevention of rheumatic diseases such as rheumatoid arthritis, Behcet's syndrome and ankylosing spondylitis, immuneological inflammatory diseases such as autoimmune inflammatory diseases, e.g. disseminated sclerosis, systemic lupus erythematosus and Sjoegren's syndrome. SOLUTION: The invention discloses the 6-heteroaryl-2-(4- trifluoromethylohenyl) pyrimidine derivative of formula (R1 is H, a lower alkyl or the like; R2 is a lower alkyl, a cycloalkyl or the like; R3 is H or a lower alkyl; R4 is a halogen atom; and R5 is a non-substituted or substituted heteroaryl group) and pharmaceutical composition containing the derivative.
Patent JP-2001221629-A (JP)
Title: Method for inspecting shape of plastic body
Inventor: YOKOYAMA MASAKAZU
IPC: G02F1/1335
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a shape inspecting method, capable of simply and highly accurately inspecting the surface shape of a plastic body, even it is a plastic body with a fine surface shape such as a reflecting plate to be used for a reflecting-type liquid crystal display device, and to provide its substrate material. SOLUTION: A resin material is applied to a plastic body (substrate material 1) formed into a prescribed shape, hardened and is integrated under conditions which does not change the shape of the plastic body. Then the plastic body and hardened resin material 2 are cut to prepare a sample piece, and the cross- sectional shape of the plastic body is observed through the use of the sample piece.
Patent JP-2001219510-A (JP)
Title: Multilayered film excellent in thrust resistance
Inventor: MATSUNAMI MIDORI
IPC: B32B27/32
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a packing film used for meat with bone or an article having projected parts, high in thrust resistance, not stretched, high in transparency and capable of discriminating content from the outside. SOLUTION: This multilayered film excellent in thrust resistance comprises at least the outermost layer (A) comprising a polyamide resin, an intermediate layer (B) being an adhesive resin layer consisting of a polyethylenic resin prepared using a metallocene catalyst and acid modified polyethylene, and the innermost layer (C) comprising a polyethylenic resin prepared using a metallocene catalyst.
Patent JP-2001212368-A (JP)
Title: Game system and computer-readable memory medium used for the system
Inventor: NAKAYAMA HIROYUKI
IPC: A63F13/79
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of exerting a stage effect by on- the-spot voice or the like. SOLUTION: A plurality of on-the-spot data generated in advance are recorded on a memory medium 15 as candidates of the on-the-spot data used in the specific scene of a game implemented in a virtual game space. The information related to the play history on the game is generated as history data by the CPU 1 of the game system, and the history data are preserved in the prescribed preserving means 3, 13. When a competition attains the specific scene, the on-the-spot data to be used in the scene are selected from a plurality of on-the-spot data in reference to the history data, and the on-the-spot information corresponding to the selected on-the-spot data is given to the user of the game through an information output means such as a speaker 10.
Patent JP-2001221602-A (JP)
Title: Thickness-measuring instrument
Inventor: TACHIBANA YORINOBU
IPC: G01B5/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a thickness-measuring instrument, which can easily measure the thickness of such a coating film that causes a trouble, when it is cut or is not able to be cut, a coating film formed by applying a soft thermoplastic resin-made waterproofing material to the wall, roof, etc., of a building, or the like. SOLUTION: This thickness-measuring instrument, which measures the thickness of an object to be measured by thrusting a needle into the object comprises a cylindrical case, a slider block which is arranged axially movable in the case, and a needle which is straightly planted on one front end of the block and is thrust into the object. The instrument also comprises a spring, which gives an urging force to the block and an indicator which can be moved by means of the block. Therefore, this measuring instrument can easily measure the thickness of a coating film.
Patent JP-2000236323-A (JP)
Title: Device and method for automatically initializing and tuning link in network system
Inventor: RICHARD L SUKOBAA JR
IPC: H04L7/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To automatically initialize and tune a link of a network system by coupling one router of the link with another router and forming high-speed plesiochronous parallel links. SOLUTION: A router 105a communicates with a router 105b through a link 110a and the router 105b communicates with a router 105c through the link 110b. Respective links are able to transmit data between routers and links 110a and 110e are high-speed plesiochronous parallel links. Initialization and tuning systems 200a to 200j have link control units respectively and the tuning systems 200a and 200b automatically initialize and tune the link 100a, have a mutual communication for inspection, and feed data back. The link 110a is tuned by the tuning systems 200a and 200b and can perform link operation at as a high signal rate and with as low electric power level as possible.
Patent JP-2001199781-A (JP)
Title: Method for producing fertilizer
Inventor: ISHII TOMI
IPC: C05F9/02
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fertilizer comprising an inexpensive and easily available main ingredient and being inexpensive due to being producible with easy operation. SOLUTION: This method comprises coveringly laying a kenaf 4 obtained by pulverizing its stems and bast to be fibrous all over a garbage 3 such as leftover food, fresh vegetable and meat laid all over the bottom 1a of a lidded bottomed-vessel 1.
Patent JP-2001227717-A (JP)
Title: Heat treatment equipment for matter to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide, heat treatment equipment in which such a problem in the conventional art is solved that an electric heater is damaged thermally by radiant heat from a heated matter, when the matter is heated in a noncontact manner by the heating means provided on the external periphery of a cylinder as a heating means for the treatment when the matter to be treated and a chlorine remover are heat treated by being added and mixed with each other in the heat-treatment furnace comprising rotary cylinder, generated decomposition gas and the chlorine remover are subjected to a contact reaction with each other to carry out chlorine-removing treatment, and the volume of the matter is reduced. SOLUTION: The radiant heat applied to a heating coil 9' is shut out by enclosing the part facing to the heating coil 9' in the external periphery of a rotary cylinder 2 with a heat insulating material layer 2a.
Patent JP-2001225753-A (JP)
Title: Shopping cart
Inventor: ODAGIRI AKIHISA
IPC: B62B3/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety shopping cart for preventing a customer from being hard to shop when shopping with an infant on the shopping cart, giving a comfortable feeling to the infant and eliminating the concern of injuring and turning down the infant. SOLUTION: This shopping cart comprises a shopping bag provided adjacent a hand handle 3 and a vehicle toy T with a seat portion 5 installed on a cart frame 1 so as to be located in front of the shopping bag. The vehicle toy T has a handle portion 10 in front of the seat portion 5 or a roof portion 12 above the seat portion 5.
Patent JP-2001230468-A (JP)
Title: Magnetic tunnel junction element and magnetic memory using the same
Inventor: MICHIJIMA MASASHI
IPC: H01L21/8246
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect that in the conventional laminated magnetic tunnel junction(MTJ) element with a high sensitivity, an influence of a demagnetizing filed caused by magnetic poles on both ends of the element becomes larger with the shrinkage of the element since a ferromagnetic layer which will serve as a memory layer is laterally magnetized, eventually causing unstabilized magnetization of the memory layer. SOLUTION: A closed magnetic path layer 15 is formed on the ferromagnetic layer 14 which will serve as the memory layer of the laminated MTJ element 1. The ferromagnetic layer which will serve as the memory layer is constituted of a closed magnetic path.
Patent JP-2001226073-A (JP)
Title: Method of installing portal crane
Inventor: MIZUGUCHI YOSHIAKI
IPC: B66C19/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing a portal crane capable of shortening an installation period, improving a construction conditions, reducing the amount of installation equipment and materials, and saving a labor for field erection work. SOLUTION: This method of installing a portal crane comprises the steps of (1) individually manufacturing six blocks, that is, a girder, a trolley swing leg upper part, a swing leg lower part, a rigid leg upper part, and a rigid leg lower part, in a manufacturing plant, (2) transporting the six blocks on sea by a transportation pontoon, (3) unloading the swing leg lower part, rigid leg lower part, swing leg upper part, and rigid leg upper part from the transportation pontoon onto the land near an installation site using an offshore crane and disposing these blocks in erected state, (4) lifting the trolley by the offshore crane and fixedly mounting on the girder, (5) lifting the girder using the offshore crane and connecting the swing leg upper part to the rigid leg upper part, (6) connecting the swing leg lower part to the swing leg upper part in the state where the girder is lifted and connecting the swing leg lower part to the rigid leg upper part, and (7) moving a completely assembled portal crane to the installation position by the offshore crane for installation.
Patent JP-2001233869-A (JP)
Title: Optically active epoxypropionic acid ester derivative, its intermediate and method for producing thereof
Inventor: KAGAWA TAKUMI
IPC: C07D301/19
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active epoxypropionic acid ester derivative useful as a synthetic intermediate of medicinal agents and agrochemicals and its intermediate and provide a method for producing thereof. SOLUTION: This optically active epoxypropionic acid ester derivative is obtained by epoxidizing a 1-phenyl-4,4-dimethyl-1-pentene-3-one in the presence of an asymmetric catalyst and subsequently oxidizing the epoxidized product.
Patent JP-2001244050-A (JP)
Title: Heating device and image forming apparatus
Inventor: SERIZAWA YOJI
IPC: G03G15/20
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a heating device may not fully function when heating a narrow-width paper, because heating unevenness should be prevented from occuring through full-length heating area, by lowering heating throughput in order to heat the paper under the worst heating conditions in materials and environment. SOLUTION: In the apparatus, there are provided a plurality of independently drivable heating elements, a heater selecting means for selecting a heating element in which at least one heating element among the plurality of heating elements is different in the heating width from other heating elements and drives a paper depending on the width, a heating condition detecting means for detecting fluctuation of the heating condition, and an instruction means for instructing an additional drive of another heating element to the heater selecting means upon receiving a signal for detecting degradation in the heating condition from the heating condition detection means.