baber/WOPTO huggingface dataset:
Patent JP-2001251819-A (JP)
Title: Manufacturing method for alternating-current generator
Inventor: ASAO YOSHITO
IPC: H02K3/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for alternating-current generators with which alternating-current generators with higher degrees of alignment at coil end can be manufactured with ease. SOLUTION: The manufacturing method for alternating-current generators includes a process, in which a strand 30 is folded so as to provide a straight portion 30b to be fit into a slot 36a and thus a winding assembly is formed, a process in which plate-like magnetic members with the slots 36a formed therein are laminated to form an elementary iron core 36, a process in which the winding assembly is placed on the elementary iron core 36 and pressure is applied, so that the straight portions 30b are fit into the slots 36a, and a process in which the elementary iron core 36 is bent into a cylindrical shape and both the end faces of the elementary iron core 36 are brought into contact with each other and welded together to form a stator core 15.
Patent JP-2002014317-A (JP)
Title: Driving technique for starting liquid crystal device
Inventor: NAKAMURA MIKA
IPC: H04N5/66
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel which causes transitions of a liquid crystal having bend alignment within a short time, and has a high-speed response and a wide viewing angle. SOLUTION: The liquid crystal is made to cause transition into bend alignment within a short time by arranging a period for continuously applying a potential difference higher than that at the time of displaying a normal video across a pixel electrode and a counter electrode of the liquid crystal. Moreover, the liquid crystal device is deviced with a good idea for obtaining contents of the period and a high potential difference. Further, a pixel structure is deviced with good ideas.
Patent JP-2002091111-A (JP)
Title: Image forming device
Inventor: HIRAOKA TORU
IPC: G03G15/01
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced image forming device capable of coping with the recording and outputting of a color image without lowering the performance of recording and outputting a black-and-white image. SOLUTION: In the case of selecting the recording and outputting of the black-and-white image by the color/black-and-white switching key 18 of an operation part 17 when a copying function is set, a master control part 11 controls so that the color image read by a reading part 12 is converted into the black-and-white image by an image processing part 13 and recorded and outputted by a black-and-white recording part 14. In the case of selecting the recording and outputting of the color image, the control part 11 controls so that the color image read by the reading part 12 is converted into data for transfer complying with an external color recorder 31 or 32 and transferred through an external interface 23 or a LAN interface 24 so as to record and control the color image.  Since the frequency of recording and outputting the color image is not so high, cost is restrained by providing only the recording part 14.
Patent JP-2001158830-A (JP)
Title: Conductive, fire-retardant thermoplastic elastomer mixture
Inventor: DISPENZA JOHN ANTHONY
IPC: C08K3/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mixture especially readily moldable, relatively inexpensively recyclable in a conductive, fire-retardant thermoplastic elastomer mixture. SOLUTION: This mixture comprises a thermoplastic elastomer base, a conductive material having a matrix of conductive element and a fife-retardant material. In one specific example, the mixture comprises a styrene-ethylene-butylene- styrene(SEBS) plastic material combined with antimony trioxide and a metal- coated graphite fiber. In one specific composition, the mixture comprises about 10-20% based on volume of the mixture of antimony trioxide, about 5-25% based on volume of the mixture of the metal-coated graphite fiber and the rest of volume of the mixture of the base elastomer material.
Patent JP-2002127412-A (JP)
Title: Ink jet recorder and its driving method
Inventor: TOYAMA EIICHI
IPC: B41J2/055
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance gray scale representation by ejecting ink drops of different weight from the same nozzle without causing any lowering of print speed and to enhance the landing accuracy of an ink drop onto a recording medium by making constant the velocity of ink liquid regardless of the weight of ink. SOLUTION: The ink jet recorder comprises a charge/discharge signal generating circuit means for controlling the charge/discharge of a piezoelectric element, a plurality of charge/discharge circuit means for charging/discharging the piezoelectric element by a predetermined quantity of charges in response to a charge/ discharge pulse signal generated from the charge/discharge signal generating circuit means, a circuit means for applying a high voltage to the piezoelectric element, and a circuit means connected between the charge/discharge circuit means and one connection end of the piezoelectric element in order to determine the charge/discharge time constant of the piezoelectric element. Charge/discharge of the piezoelectric element is controlled by a plurality of charge/discharge pulses within one print period and one pulse of drive waveform is applied to the piezoelectric element.
Patent JP-2002133984-A (JP)
Title: Vacuum valve
Inventor: MATSUKAWA MAKOTO
IPC: H01H33/66
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve with a high reliability which is improved in a property for refrigeration and allows a large current passage by forming a flowing path at least in a movable shaft or a fixed shaft, and prevents a refrigerating fluid in the flowing path from leaking to a vacuum container. SOLUTION: The fixed shaft or the movable shaft is formed from an end shaft with an end on the inside of the vacuum container and a bottom on the outside of the vacuum container, and a bottom shaft joined to the bottom of the end shaft on the outside of the vacuum container. A flowing path, which enters through an entrance at the bottom, goes to the end, is folded, and returns to an exit at the bottom, is formed in the end shaft. A path of the refrigerating fluid for flowing in and out, which is joined to the entrance and the exit opened at the bottom of the end shaft, is formed in the bottom shaft.
Patent JP-2001168348-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor material, especially a semiconductor material on a film, which is excellent in electrical characteristics. SOLUTION: A semiconductor device which is excellent in electrical characteristics is manufactured by a process for forming an insulating film 102 on a substrate 101, a process for forming a semiconductor film 103 on the insulating film 102, a process for crystallizing the semiconductor film 103 by means of first heating, a process for carrying out second heating treatment at a temperature higher than crystallization, and a process for carrying out third heating treatment in oxygen atmosphere.
Patent JP-2002135283-A (JP)
Title: Optical subscriber system and method for monitoring transmission path length
Inventor: TOMIOKA KATSUMI
IPC: H04L69/40
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical subscriber system, as well as a method for monitoring a transmission path length in which a subscriber device can be stopped, if transmission path length exceeds a reference value, related to an optical subscriber system comprising a station device, a plurality of subscriber devices, a transmission path which transmits the downstream signal from the station device to the plurality of subscriber devices and transmits the upstream signal from the plurality of subscriber devices to the station device, and a star coupler which branches the downstream signal and puts the upstream signal together. SOLUTION: The optical subscriber system comprises a transmission path length monitoring/processing part, with the station device outputting a length measurement control signal to each subscriber device, measures a transmission path length based on the length measurement signal returning from each subscriber device, and determines which of the transmission path length and a reference value is larger.
Patent JP-2002127037-A (JP)
Title: Disengaging jig for e-shaped retaining ring
Inventor: OKADA YOSHIHARU
IPC: B25B27/20
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a disengaging jig for an E-shaped retaining ring allowing safe and easy removal of the E-shaped retaining ring. SOLUTION: The disengaging jig for an E-shaped retaining ring removes the E-shaped retaining ring fitted on a shaft of equipment from the shaft. The disengaging jig has a retaining ring pressing portion 2 insertable in a gap between a recess portion 5a and the shaft 6 of the E-shaped retaining ring 5, and an abutting portion positioned outside an opening portion 5b of the E-shaped retaining ring 5, with the retaining ring pressing portion 2 inserted in the gap. By moving the retaining ring pressing portion 2, the E-shaped retaining ring 5 is pressed and moved in an opposite direction to the shaft 6, with the retaining ring pressing portion 2 inserted in the gap. The abutting portion is allowed to abut on the shaft approximately at the same time when the E-shaped retaining ring is removed from the shaft.
Patent JP-2002130029-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: HAGARI HIDEKI
IPC: F02D21/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To stably electronically control an internal combustion engine against change of an EGR amount caused by change of the atmospheric pressure. SOLUTION: This controller is provided with a means 21 for detecting an operation condition of the internal combustion engine 1 based on an engine speed and intake pressure, a means 24 for controlling the EGR amount based on a detection result detected by the operation condition detecting means 21, the first fundamental controlled variable calculating means 26 for calculating a fundamental controlled variable of the engine 1 based on the detection result detected by the detecting means 21 in a stopped condition of an EGR, and the second fundamental controlled variable calculating means 29 for calculating a fundamental controlled variable of the engine 1 based on the detection result detected by the detecting means 21 in an operated condition of an EGR.  In the controller, a variation of the EGR amount in the change of the atmospheric pressure is calculated as a changing ratio to the EGR amount under the standard atmospheric pressure, based on the detection result detected by the detecting means 21 in the operated condition of the EGR and the atmospheric pressure, and the fundamental controlled variable calculated by the second fundamental controlled variable calculating means is corrected based on the changing ratio of the EGR amount.
Patent JP-2002138319-A (JP)
Title: Helmet
Inventor: ARAI MICHIO
IPC: A42B3/12
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having a structure in which functions of cheek pads so as to ensure the comfortableness to wear the helmet and suppress the shaking of the helmet are maintained and further the positions of the cheek pads can be changed so that the cheeks of each wearer can be pressed in the optimum positions. SOLUTION: This helmet is obtained by making mounting positions of the cheek pads 14L and 14R changeable to the optimum positions for the wearer, engaging and integrating a jaw band 16 with the cheek pads 14L and 14R along the surfaces of the cheek pads 14L and 14R on the side of the hat body 1 and thereby making the cheek pads 14L and 14R maintain the functions thereof such as ensuring of comfortableness to wear and suppressing of shaking and imparting a comfortable feeling of wearing to the wearer.
Patent JP-2002139615-A (JP)
Title: Composition for variable wettability film and wettability variable film
Inventor: KOBAYASHI HIRONORI
IPC: G02B5/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a wettability variable film, which coats the surface of a prescribed substrate, is made lyophilic by photocatalytic reaction on the surface of the substrate, ensures a sufficiently large difference in wettability with respect to a pattern forming material between exposed and unexposed parts of the surface of the substrate and increases the difference in wettability in a short time, even with small light exposure because of high sensitivity. SOLUTION: The composition for the wettability variable film comprises a mixture, containing (a) 1-100 mol fluoroalkyl-containing silicon compound, (b) 50-400 mol tetraalkoxysilane and (c) 500-2,000 mol photocatalyst or a reaction product obtained by hydrolyzing and/or condensing the mixture. Fluoroalkyl groups are preferably present by 0.0005-0.6 mol, based on 1 mol photocatalyst. The wettability variable film contains a binder comprising a product by co- hydrolysis and condensation having condensation units derived from the fluoroalkyl-containing silicon compound and condensation units, derived from the tetraalkoxysilane and the photocatalyst.
Patent JP-2002128021-A (JP)
Title: Heat-softening method for upper layer film for vacuum packing machine, its device and vacuum packing machine using it
Inventor: SATO MITSUHIRO
IPC: B65B31/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve even heat-softening of an upper layer film and vacuum tightness efficiently and effectively for vacuum packing. SOLUTION: A heated air is held in a holding apace by a heating means 3 installed in a housing 11 of a heat-softening device 1. An upper layer film is heat softened by an air transferring means 2 for transferring the heated air by shrinking a volume of the holding space through air holes 12d. A heat- softening device can be designed to generate a heated air by a heating means installed outside of the holding space and to transfer the heated air to the holding space. A base plate 4 for vacuuming is equipped with many cells 42a which are made by separating a recessed space of an air-tight chamber 42 located on a back face of a porous plate 41 as a placing face of goods to be packed. Each cell is connected to a decompressing means 44 by a sucking pipe 43.  As a following process after a heat-sealing process, the goods to be packed can be transferred to a supplemental heat-sealing means, and a heat-sealing part of an upper film and a lower film can be heated again from the lower film side.
Patent JP-2002128035-A (JP)
Title: Label sticking method
Inventor: TAMAKI SHUNJI
IPC: G09F3/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a label sticking method which can stick a second label on a first label having a surface formed of a parting agent, in a superposing manner without peeling. SOLUTION: A label 1 without a mount is covered with a label 2 having a discount price of a commodity 3 printed on its surface, subjected to peeling treatment, having a width wider than that of the label 1. The label 2 is stuck to the commodity 3 with an adhesive of the bottom face of the label 2 extending from the end edge of the label 1.
Patent JP-2002138042-A (JP)
Title: Suspension or particle-solvent mixed system containing zinc-containing calcium phosphate particle, and therapeutic agent for zinc deficiency disorders
Inventor: ITO ATSUO
IPC: A61K9/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To prepare a suspension or a particle-solvent mixed system containing zinc-containing calcium phosphate particles and a therapeutic agent for zinc deficiency disorders. SOLUTION: The suspension or particle-solvent mixed system is obtained by mixing zinc-containing calcium phosphate particles with a water-soluble solvent or a water-insoluble solvent. The zinc-containing calcium phosphate particles contain zinc of 0.6 wt.ppm-13 wt.%, P2O5 of 33-57 wt.%, CaO of 10-65 wt,% and H2O of 0-28 wt.%. The suspension or particle-solvent mixed system can be used as a therapeutic agent for zinc deficiency disorders.
Patent JP-2002140661-A (JP)
Title: Setting stand for hand scanner
Inventor: SAKAGAMI AKIRA
IPC: G06K7/10
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive hand scanner setting stand. SOLUTION: The setting stand of a hand scanner to be used while holding it with a hand to read out a bar code by optically scanning it is prepared by bending a sheet-like body 11 having a hole part 21 and a supporting part 22 for supporting the center part of the hand scanner is formed by the peripheral edge part of the hole part 21.
Patent JP-2002138506-A (JP)
Title: Lid closing opening device
Inventor: TAGAMI MINE
IPC: E02D29/14
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lid closing opening device that isn't an obstacle in an opening condition. SOLUTION: This lid closing/opening device has a backing frame 2, a square lid 3 and a hinge metal 3 which connects the frame 2 and lid 3 between a pair of edge parts 18 and 23 of the sides corresponding to them. The hinge metal 4 has a drop-out stopping part 12, axial part of which extends downward from its head, and the lid has a notch 19 in which the head of hinge metal is fitted to its edge and is turnably supported with a supporting axis 20 parallel to the edge. The backing frame 2 has a cavity 27 which is formed therein by an upper wall 25 having an upper face 24 approaching to the rear of the lid in its closing state correspondingly to the hinge metal position and a side wall 26 extending downward continuing to the upper wall. The axial part of the hinge metal passes through the through-hole 28 of the upper wall in the lid closing state, and the drop-out stopping part is positioned in the cavity. In this case, the through-hole is extendedly formed in the direction going away from the edge extending from the upper wall to the side wall, and the backing frame is provided with a stopper 29 on which the lower face of the lid edge abuts to keep the lid in a nearly prependicular half-opened state such that the upper face of the lid edge abuts on the side wall.
Patent JP-2002143010-A (JP)
Title: Face washing and mouth washing wagon for caring
Inventor: KURIOKA HIROYOSHI
IPC: A47B31/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a face washing and mouth washing wagon for caring, which is friendly both to a person to be cared and a care taker. SOLUTION: A wagon main body is formed to be portal with the lower part is open, whereby the person to be cared is enabled to put his knees under a washbowl as he remains sitting, whereby the person to be care can be given service such as shampoo in an easy posture. The wagon is provided with a removable drain receptacle, and the drain receptacle can be tilted forward and backward, whereby in taking out the receptacle, it is tilted backward so that the upper part of the receptacle is exposed to the rear of the wagon main body. Accordingly, the drain receptacle can be taken out as the care taker remains standing, and carried to cleansing, so the care taker will not hurt the waist.
Patent JP-2002143099-A (JP)
Title: Body motion detector for inpatient
Inventor: TANAKA MASAHIKO
IPC: G06Q50/22
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact body motion detector low in cost, hygienically safe and taking no time in using it. SOLUTION: This body motion detector is provided with a casing 10 mountable to a head board of a bed or its vicinity; a connecting string 20 having a locking implement 21 at one end so as to be locked to the patient's neck, for instance, and a switch operating part 22 at the other end; and a cable 30 connectable to a terminal outlet 40 of a monitoring means installed in a hospital ward. The casing 10 is provided with an opening 11 allowing the insertion and retraction of the switch operating part 22, and a body motion detecting circuit including a switch turned on and off according to the insertion and retraction of the switch operating part 22. The body motion detecting circuit is connected to the terminal outlet 40 through the cable 30.
Patent JP-2002144716-A (JP)
Title: Ink jet recording medium and coating liquid
Inventor: SAKAI YUICHI
IPC: B41M5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium excellent in ink absorbency, film forming properties and transparency and a coating liquid therefor. SOLUTION: In the ink jet recording medium, an ink absorbing layer includes an inorganic porous substance having fine pores with pore diameters of 1 to 200 nm in the pore diameter distribution obtained by a nitrogen adsorption method, alumina hydrate and a latex polymer. In addition, the coating liquid for the ink jet recording medium is disclosed.
Patent JP-2001201130-A (JP)
Title: Closed connection apparatus for ventilating filter
Inventor: DEFONTAINE BERNARD
IPC: F24F7/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a closed connection apparatus for a ventilating filter, where it is highly aseismatic and is operated simply manually via a globe box, and is capable of being operated remotely. SOLUTION: An apparatus is adapted, such that a cylindrical housing 1 for receiving a filter 2 is fixed together with a ventilating path flange 4 at a second end thereof, and a companion flange 5 at a first end is held in a resilient state under shaft tensile force, and further a sheath 7 fixed to the housing 1 is provided coaxially with the housing 1. Furthermore, the companion flange 5 slides axially in the closed state of surroundings of the sheath 7 with a means 6 held under the tensile force disposed thereon, and three wheels 9 are protruded outwardly and fixed with the sheath 7. Moreover, a cam 11 surrounds the sheath 7, and three lamps 10 each spirally segmented receives the wheel 9, and there is provided a means for rotating the cam 11, where the companion flange 5 is moved axially in parallel with the aid of the rotation of the cam 11.
Patent JP-2002031732-A (JP)
Title: Method for manufacturing polymer optical waveguide
Inventor: SHIODA TAKASHI
IPC: G02B6/13
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide by using a die for duplication of a core form which is used to easily mass-produce a polymer optical waveguide of high reliability with a low loss at a low cost. SOLUTION: A polymer in a molten state or solution state is applied on a die where a rugged pattern which gives the core of an optical waveguide is formed, and the polymer is hardened by UV rays or heat, then immersed in a liquid to be released from the die to obtain the polymer resin with the transferred rugged pattern as the lower clad. By this method, the polymer can be easily released from the master plate and polymer optical waveguides having various kinds of film thickness can be mass-produced.
Patent JP-2002142705-A (JP)
Title: Method for producing grated vegetable and food containing grated vegetable
Inventor: HAYAMIZU RYOICHI
IPC: A23L19/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grated vegetable such as Japanese radish, horseradish and apple having voluminous appearance compared with conventional grated vegetable and provide a food such as liquid seasoning and drink containing a grated vegetable obtained by the above method. SOLUTION: The objective grated vegetable is produced by heat-treating an edible vegetable suitable for grating and grinding the heat-treated vegetable.