baber/WOPTO huggingface dataset:
Patent JP-H03141520-A (JP)
Title: Key top
Inventor: YAMAGATA KAZUYOSHI
IPC: H01H13/14
Filed: 1989-10-27
Abstract: PURPOSE:To loosen an impact received by an engagement protrusion on the underside when a key top is pushed at an end by giving a flexibility to the engagement protrusion by providing an interval between the engagement protrusion and a reinforcement rib. CONSTITUTION:On the underside of a top plate part 12 of a key top 11 are provided two ribs 14 connected with flat walls 13a of an engagement protrusion 13, and two ribs 15 having an almost T-letter like shape in plane view facing curved walls 13b of the engagement protrusion 13, so the top plate part 12 is reinforced by the ribs 14, 15, and intervals 16 are secured between the curved walls 13b and the ribs 15, so flexibility is given to the engagement protrusion 13. For the key top 11, if the top plate part 12 is pushed at an end part, a diagonal impact received by the engagement protrusion 13 through a hollow stem 10 is loosened by flexture of the engagement protrusion 13 itself.
Patent JP-H09117748-A (JP)
Title: Method for recovering valuable matter from secondary battery of electric vehicle
Inventor: MIYAGAWA HIROSHI
IPC: C22B7/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify and facilitate the process by disassembling the secondary battery in the order reverse to assembling, to collect respective materials in a high ratio, to recover the valuables such as plastic, hardware, positive elec trode plate, negative electrode substrate and negative-electrode active material separately in good yield and to prevent ignition due to the residual energy of the battery and the crushing of a hydrogen storage alloy. SOLUTION: The procedure consists of a stage to cut the spent secondary battery for an electromobile into the lid part and case part, a stage for extracting the plate from the case and separating the plate and case part, a stage for unbinding the plates into a positive electrode plate and a negative electrode plate and a stage for cutting the electrode column part into the positive and negative electrodes.
Patent JP-H09120864-A (JP)
Title: Connector with lock mechanism
Inventor: WATANABE MASAHIDE
IPC: H01R13/639
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component parts use the mounting space of a base board effectively by providing a strain relief to form one connector member together with a body and furnishing a mechanism to lock the mating connector member in a single piece with the strain relief. SOLUTION: A strain relief 4 is provided to form one connector member together with a body 2, and a lock mechanism is formed from the first arm 4b having a resilient pawl 8 for locking in a single piece with the strain relief and the second arm 4c having an operational part 9 to generate coupling with the first arm 4b. When the body 2 is coupled with the mating connector member mounted on the base board, the pawl 8 is fitted in a locking groove 17 provided in the connector member 7 to lock it. This constitution manages with a smaller number of component parts than in conventional arrangement in which the locking mechanism is provided on the base board, and a connector with lock mechanism is accomplished which allows effective use of the mounting space of the base board.
Patent JP-H01120607-A (JP)
Title: Motor controller
Inventor: KONDO MAKOTO
IPC: G05D3/00
Filed: 1987-11-04
Abstract: PURPOSE:To improve the safety of a robot, etc., by detecting the runaway after estimating the present motor position together with a time lag through simulation of the transmission function of a control system. CONSTITUTION:A motor controller for a robot, etc., consists of a speed detector 2 for a motor 1 to be controlled, a position detector 3, a differentiation element 4, a speed command pattern production circuit 5, an adder 6, an integration element 7, a position amplifier 8, an adder 9, and a speed amplifier 10. Furthermore, an absolute value production circuit 11 and a comparator 12 are added so that an abnormality signal is produced when the absolute position deviation exceeds the reference value A. In this case, a control system model 13 is added to the preceding stage of the circuit 11 to simulate the transmission function (from adder 6 through detector 3) together with an adder 14. In such a constitution, the present motor position is estimated together with a time lag and it is possible to decide the presence or absence of the runaway based on a fact whether the deviation between said estimated motor position and an actual position signal exceeds a reference level or not.
Patent JP-2001095983-A (JP)
Title: Slot machine
Inventor: TAMAKI MASAMI
IPC: A63F5/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which performs an informing method with an attractive force to a player upon winning a prize. SOLUTION: This machine comprises variably displaying means (rotating reels) 5a, 5b and 5c for variably displaying a plurality of picture patterns, inner elected duty determining means for determining inner elected duties and stop control means for controlling to stop the variably displaying operation of the variably displaying means on the basis of the inner elected duties. The variably displaying means (rotating reels) 5a, 5b and 5c are held so that they can reciprocate. The variably displaying means (rotating reels) 5a, 5b and 5c are moved in accordance with the inner elected duties determined by the inner elected duty determining means.
Patent JP-H03139332-A (JP)
Title: Apparatus for urine examination
Inventor: KAKIGI TOSHIYUKI
IPC: A61B5/20
Filed: 1989-10-26
Abstract: PURPOSE:To carry out a correct analysis of urine by making a urine cup, which is projected into a toilet pot at a time of urine examination, receive the urine and then by making a test paper holder, which holds a test paper, move to the urine cup so as to dip the test paper in the urine and then to an analysis position so as to carry out an analysis of the test paper. CONSTITUTION:At a time of urine examination, a urine cup 3 is made to project into a toilet pot to receive the urine from a main body 2 of urine examination apparatus which is arranged at a side of the toilet pot. Next, a test paper holder 5 is made to move while holding a test paper, to dip the test paper into the urine cup 3 and to transport this urine dipped test paper to an analysis point, where the composition of urine soaking into the test paper is analyzed. It is possible to carry out a correct analysis automatically as a result, because a color of the test paper is not washed away and a dipping time of the test paper can be controlled.
Patent JP-S63132274-A (JP)
Title: Refresher for photosensitive body
Inventor: YUGE SHIZUO
IPC: G03G21/00
Filed: 1986-11-21
Abstract: PURPOSE:To obviate generation of a difference in the degree of polishing by a personal difference by consisting a polishing material to be mixed essentially of polymethyl silasesquioxane powder and alumina powder and using said material to an inorg. photosensitive body. CONSTITUTION:The polymethyl silasesquioxane which is the polishing material having low hardness has substantially no polishing power to the photosensitive body but has the substantial polishing power to the filming formed on the photosensitive body by a toner, etc., and has the effect as a polishing suppressor to the alumina powder. The alumina powder which is the polishing agent having the high hardness acts to efficiently remove the deposits which are formed on the surface of the photosensitive body and are the cause for voids. The high-hardness polishing material of the refresher, therefore, chips the photosensitive surface uniformly and the low-hardness polishing material acts to suppress the high polishability thereof. The stable and required polishing with the decreased personal error is thereby permitted.
Patent JP-H02124837-A (JP)
Title: 1,4,5,8-tetrakis(halogenomethyl)naphthalene, derivative thereof and preparation thereof
Inventor: KAMATA TOSHIHIRO
IPC: C07C22/02
Filed: 1988-11-04
Abstract: NEW MATERIAL:Compounds of formula I (X is Br or Cl) and formula II (R is isothiuronium chloride [SC(NH2)2]<+>X<->). USE:A monomer for polyesters or polyethers or a raw material for producing surfactants. PREPARATION:1,4,5,8-Tetrakis(hydroxymethyl)naphthalene of formula III is suspended in an inactive organic solvent such as an ether or benzene and subsequently treated with a halogenating agent (e.g., phosphorus tribromide) dropped therein to provide the compound of formula I, which is further treated with thiourea in a solvent such as an alcohol at 50-80 deg.C to provide the compound of formula II.
Patent JP-H09120867-A (JP)
Title: Connector
Inventor: SUKEGAWA AKIHITO
IPC: H01R13/655
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the contact status between a shield case and a shield wire and maintain a better electromagnetic shield efficiency by preventing slackness of a clamp part of a shield case in a connector so that a cable outer skin does not slip off from a main body. SOLUTION: A shield wire 14 extended from the end part of a cable 12 is returned back to the outer surface of the cable 12, clamp parts 19 and 20 of a shield case 17 are engaged with the end part of the cable 12 from the outside thereof, thereby, the first return-back part 14a of the shield wire 14 is attached between the clamp 19 and the outer surface of the cable 12. After the shield wire 14 extended from the end edge of the clamp 19 is returned back to the outer surface of the clamp part 14, a metal ring 21 is pushed outward to the end part of the cable 12 and caulked, and the second return-back part 14b of the shield wire 14 is pinched between a ring 21 and the clamp part 19.
Patent JP-H11113646-A (JP)
Title: Liftable storage device
Inventor: KITACHI NORIYUKI
IPC: A47B49/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a storage from jumping forward due to an earthquake by making it possible to lower the storage forward and below a case by rotating it with a linking mechanism and providing a means of holding it in a completely stored state. SOLUTION: Rear links 5 hit link fall prevention protrusions provided at pivoted blockers 20 and are prevented from rotating backward. Pivoted portions on front links 4 are located above and behind lower pivoted portions, pivoted portions on the rear links 5 are positioned above and behind the lower pivoted portions, and the storage 2 does not rotate forward unexpectedly because a force to rotate it in the direction of falling backward works due to its dead weight. By attaching a magnet 55a to the rear end portion of the storage 2 or the rear plate portion of the case 1, and by attaching a magnetic metal such as an iron piece 55b to the other, and by retaining the storage 2 in a state of being stored in the case 1 by a stored state retaining means 55, it becomes possible to prevent the storage 2 from shaking as if to jump forward reliably when the storage 2 is pushed into the case 1.
Patent JP-H08138455-A (JP)
Title: Twist pair cable for high speed transmission and using method of it
Inventor: SATO MIKIAKI
IPC: H01B11/12
Filed: 1994-11-14
Abstract: PURPOSE: To provide a twist pair cable, which is provided with an excellent data transmitting property, is excellent in weather resistance and noise resistance, and can be used in the outdoors, for high speed transmission. CONSTITUTION: An insulated core wire 13 is constructed of a conductor 11 and an insulator layer 12 formed on the outside of the conductor 11, a twist pair wire 14 is constructed of two insulated core wires 13 twisted together at the predetermined twisting pitch, an insulator layer 15 is formed on the outside of bound four twist pair wires 14, an aluminum wrap tape (Al tape) 16 serving as a metallic tape for shielding is wound on the outside of the insulator layer 15, an outer coating 17 made of polyethylene serving as an insulating member is formed on the outside of the Al tape 16, and consequently, a twist pair cable 18 for high speed transmission for the outdoor use is constructed.
Patent JP-H05118778-A (JP)
Title: Heat exchanger
Inventor: KONAKAWA KATSUZO
IPC: F28D15/02
Filed: 1991-10-25
Abstract: PURPOSE:To enhance the heat exchanging capacity of a heat exchanger adapted to be used in an air-conditioning device by heating refrigerant with a high temperature gas such as combustion gas by a method wherein the refrigerant in the heat exchanging part of a refrigerant heater is always kept in a two-phase state to prevent overheating of the refrigerant and increase its circulating amount. CONSTITUTION:A refrigerant passage member 15 is provided with a plurality of refrigerant passages 16, a refrigerant entrance pipe 19 and a refrigerant exit pipe 20 connected respectively to the header pipes 17 and 18 joined to each end of the refrigerant passage member and a sloping part 25 extending from the refrigerant exit pipe 20 inclined to the vertical. Of the two-phase refrigerants running out from the refrigerant exit pipe 20 through the sloping part 25, a part of the liquid phase refrigerant flows reversely on the bottom of the sloping part 25 running into a refrigerant heater. The refrigerant flowing through a refrigerant is increased in gas-phase, thereby permitting a reduction in the circulating amount of the refrigerant relative to the same amount of heat transfer. The circulating amount of the refrigerant thus reduced leads to a reduction in the flow resistance of the refrigerant circuit. For this reason, the circulating amount of the refrigerant is increased to enhance the heat exchanging ability.
Patent JP-H08134311-A (JP)
Title: Conductive particle composition and its production
Inventor: MORI MAKOTO
IPC: C09D5/24
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a composition comprising conductive particles in which a specific water-soluble polymer is placed on the outer peripheries of the particle main bodies, and a water-soluble or dispersible film-forming resin, excellent in film formability and water resistance, and good in conductivity and transparency. CONSTITUTION: This composition comprises (A) conductive particles in which (a) a water-soluble polymer having both sulfo groups and carboxyl groups is placed on the outer peripheries of particle main bodies comprising a polymer, and (B) a resin selected from a film-forming water-soluble resin and a film- forming water-dispersible resin (e.g. the polymer of a vinylic monomer). The composition is obtained by a polymerizable functional group-containing monomer (preferably a multifunctional monomer such as divinylbenzene) in an aqueous solvent (usually water) containing the component (a) and subsequently adding the component B to the obtained component A. The component (a) is preferably a styrenesulfonic acid-maleic acid copolymer, etc. The composition is preferably compounded with a curing agent such as a water-soluble epoxy resin.
Patent JP-2001102055-A (JP)
Title: Secondary cell of non-aqueous electrolyte
Inventor: UEKI AKIRA
IPC: H01M4/13
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary cell of non-aqueous electrolyte oxidizing and decomposing an electrolyte under charging potential, generating a gas and not fine delaminating an electrode. SOLUTION: In a secondary cell comprising a positive pole, a negative pole and a non-aqueous electrolyte, the secondary cell uses conductive material in which a specific surface area is less than 500 m2/g for the positive pole and a surface irregular degree is 1<=P<=3, P=DSEM/DBET DSEM: particle size observed through a scan electron microscope(SEM) DBET=6/(S×ρ) DBET: particle size calculated in terms of a specific surface area S: a specific surface area ρ: density as indicated in the above.
Patent JP-H01121852-A (JP)
Title: Photosensitive band material container
Inventor: MATSUDA TSUKASA
IPC: G03B27/58
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the winding of a photosensitive band material from loosening and to facilitate the drawing-out of said material by fixing the winding core of the photosensitive band material by a fixing means to a side plate via a revolving core and easily releasing the fixing so that the winding core can revolve freely. CONSTITUTION:The revolving core 3 of the side plate 1 is first press-fitted onto a paper winding core 15 and the core 15 is fixed via the core 3 to the side plate 1 in order to house the photosensitive band material 16 wound on the core 15 into a photosensitive band material container consisting of the side plate 1 and a cylindrical part 12. The front end of the material 16 is then drawn out of a draw-out port and the side plate 1 is mounted to the cylindrical part 12 to complete the photosensitive band material container. The container is subjected to transportation, etc., in this state. To use the material 16, a user pulls the front end of the material emerged from the draw-out port 13 and shears a hot-melt material 6 at a shearing plane A or cuts a pin 8 at a cutting plane B so that the core 3 can revolved freely relative to a revolving shaft 2. The photosensitive band material is thereby extremely stabilized against the loosening of the winding by oscillation, etc., during transportation and the drawing- out operation is facilitated.
Patent JP-H06100005-A (JP)
Title: Cap for fuel tank
Inventor: MIYAZAKI SHINJI
IPC: B65D51/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide a cap for a fuel tank which is small and light and easily informs of completion of fitting. CONSTITUTION:A capping device of a fuel tank is provided with a cylinder 2 having a screw groove at the outer periphery, a cap 3 formed as a unified body at one axial end of the cylinder, a plurality of joints 4 erected as a unit from the outer periphery of the cap to the axial direction, an external frame 5 connected to the joints as a unit and provided with the almost same plane shape with the cap 3, and a knob 6 protruded from the external frame and extended to the radial direction of the external frame to form at least one free end. In the knob 6, at least one free end thereof is supported at the nearby position of the outer periphery of the external frame 5 to be movable at least in the separating direction from the external frame. A protrusion 5a is formed at the fitting position to the free end, when at least one free end of the knob 6 is moved by a specified distance to a specified peripheral direction of the external frame.
Patent JP-H03140979-A (JP)
Title: Image forming device
Inventor: WATANABE MAMORU
IPC: G03G15/00
Filed: 1989-10-26
Abstract: PURPOSE:To easily prevent a failure which occurs while an action is stopped by retreating a latent image carrier and a layer thickness regulating member from a developer carrying body at the time of disconnecting a power source or stopping a printing action. CONSTITUTION:The device is provided with the developer carrying body 3 which supplies developer to the latent image carrier 2 and performs development and the layer thickness regulating member 4 which regulates the layer thickness of the developer on the developer carrying body 3 to desired thickness, and the latent image carrier 2 and the layer thickness regulating member 4 are retreated from the developer carrying body 3 by a retreat mechanism 9 at the time of disconnecting the power source or stopping the printing action. Namely, at the time of stopping the action, a rotary magnet rotates a cam body 91 clockwise so as to release leftward pressure to a slide part 92 and retreat the latent image carrier 2 and the layer thickness regulating member 4 from the developer carrying body 3 by release springs 21 and 4b. Thus, the deterioration of the latent image carrier 2 caused by the developer and the failure such as the irregularity of potential and the solidification of the developer which occurs while the action is stopped is easily prevented.
Patent JP-2000086588-A (JP)
Title: Norbonadiene-quadricyclane derivative and optical recording medium
Inventor: NISHINO HIDEO
IPC: G11B7/24
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of improving a recording capacity and writing and erasing without being influenced by the glass transition temperature of a matrix resin, useful for an optical recording medium. SOLUTION: This chiral norbonadiene-quadricyclane derivative is shown by formula I [R1 is H, an aliphatic or alicyclic hydrocarbon group; X is a H, a halogen, cyano or the like; Y is Ar (Ar is a halogen, cyano or the like) or a CO-Ar] of formula I or formula II such as methyl-3-(1-naphthyl) bicyclo[2,2,1]hepta-2,5-diene-2-carboxylate. The compounds of formula I and formula II can be subjected to a normal and reverse reactions with light rays. The chiral compound of formula I or formula II can be synthesized by known various reaction means. For example, cyclopentadiene and methyl-3-(1-naphthyl) propionate are subjected to a Diels-Alder reaction. Consequently a recording medium for increasing a recording capacity can be expected.
Patent JP-H10122609-A (JP)
Title: Ice heat storage apparatus
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F24F5/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To effectually utilize cold heat by providing a water reservoir heat storage tank disposed separately from an ice reservoir heat storage tank and constructed such that a heat load side and water are circulated, heat exchanging water in the ice reservoir heat storage tank with water in the water reservoir heat storage tank and then circulating the water in the heat storage tank to a subcooler. SOLUTION: Water in an ice reservoir heat storage tank 8 for storing ice is sent to a heat exchanger 11 with a pump 9. The water heat exchanges with water sent from a water reservoir heat storage tank 3 connected with a heat load side with the aid of a pump 10 into water 12 in the state where ice nuclei are melted, and is discharged to the heat storage tank 3 connected with the heat load side. In contrast, the water sent to the heat exchanger 11 from the heat storage tank 3 connected with the heat load side with the aid of the pump 10 is cooled with the water in the heat storage tank 8 for storing ice and is then returned to the heat storage tank 3 connected with the heat load side.
Patent JP-S63133094-A (JP)
Inventor: MORO HIROYUKI
IPC: G21C5/06
Filed: 1986-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06132523-A (JP)
Title: Manufacture of mos transistor
Inventor: SUDA KAKUTAROU
IPC: H01L29/49
Filed: 1992-10-19
Abstract: PURPOSE:To provide a method of manufacturing an MOS transistor having a gate consisting of multilayer semiconductor film which maintains stable transistor performance and provides a good yield. CONSTITUTION:When multiple polysilicon films 201 and 202 are deposited on an N-type semiconductor substrate 1 with a gate oxide film 101 in between, an entrainment oxide film 114, formed at the boundary between the polysilicon film 201 and 202, is efficiently destructed, so that an MOS transistor containing the gate consisting of multiple polysilicon films 201 and 202 is manufactured. Firstly, multiple polysilicon films 201 and 202 are sequentially formed on the N-type semiconductor substrate 1 with the gate oxide film 114 in between, and ion implantation is performed so that the distance from the surface of the polysilicon film 202, deposited an the entrainment oxide film 114 formed at the boundary of multiple polysilicon films 201 and 202, to the boundary approximately equals to projection range. Then, after the ion implantation, thermal treatment is performed, so that the entrainment oxide film 114 formed at the boundary may be efficiently destructed.