baber/WOPTO huggingface dataset:
Patent JP-H05124148-A (JP)
Title: Laminated sheet and production thereof
Inventor: MITO TETSUO
IPC: H05K1/03
Filed: 1991-11-05
Abstract: PURPOSE:To provide a laminated sheet excellent in chemical resistance by eliminating such a defect that the chemical resistance of a conventional laminated sheet at the time of the processing of a printed wiring board can not uniformly enhanced. CONSTITUTION:In the production of a laminated sheet, resin layers each having a thickness of 5-40mum and characterized by that the resin thickness difference between both layers is 15mum or less are provided between a resin impregnated base material and metal foils or long laminates each having long metal foil arranged thereto are continuously laminated to the upper and rear surfaces of a required number of long resin impregnated base materials while resin sumps are generated and, after molding, the formed laminate is cut into a required dimension.
Patent JP-H08145365-A (JP)
Title: Safety device of cooking appliance
Inventor: ITO KATSUMI
IPC: F23N5/14
Filed: 1994-11-22
Abstract: PURPOSE: To construct a safety device of low cost and high reliability without lowering original performances of a cooking appliance. CONSTITUTION: A gas control circuit 1 is constructed by connecting in series a thermistor 3 of regular characteristics increasing a resistance value in accordance with a rise in temperature, a dry cell 4, a magnet solenoid valve 5 provided for a gas supply pipe, opened by electrification and closed by a stop of electrification and a switch 6. On the other hand, a thermocouple 7 disposed in the vicinity of a burner head of a gas cooking appliance is connected to an electromagnet 8 in a switch holding circuit 2 and this electromagnet 8 is equipped with a movable piece 10 which is held in an attracted state by electrification and restored to an original position by a spring 9 by a stop of electrification. Moreover, a leaf spring 11 is fitted integrally to the movable piece 10 and the leaf spring 11 is made to close the switch 6 by an operation of attraction of the movable piece 10.
Patent JP-H11115120-A (JP)
Title: Laminae and its manufacture
Inventor: HAYASHI HITOSHI
IPC: E04D13/064
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having excellent weatherability, without releasing and easy process control and quality control and a method for manufacturing it. SOLUTION: This laminate 8 is obtained by fusion bonding integrating surface layers 9b, 10b made of styrene copolymerized resin containing at least one type of modified resin selected from (1) polyolefin resin modified by acrylonitrile styrene copolymerized resin and (2) styrene copolymerized resin grafted by propylene with surfaces of base material layers 9a, 10a made of polyolefin resin.
Patent JP-H02295523-A (JP)
Title: Electric motor-driven mill with light-emitting element near finger
Inventor: MAIKERU ETSUCHI HIRUMAN
IPC: A47J42/44
Filed: 1989-11-06
Abstract: PURPOSE: To make it possible to instruct automatically a time required for crushing by indicating at a time with light emitting diodes(LEDs) that a given capacity of products has been crushed into such grain size as coarse, regular and fine classes, whenever a time set in a timing clocks has lapsed. CONSTITUTION: Both of a crushing cup 22 and a driving motor 20 are installed in a housing 12. The crushing tools 21 driven by the motor 20 and supported so that they can be turned, is arranged on the bottom of the crushing cup 22. Motor switches 24, 46 starts and stops the motor 20. The motor switch 46 starts the motor 20 in a timing circuit 23. LEDs 30-32 indicate at a time that a given capacity of products has been crushed to such grain sizes as coarse, regular and fine classes, whenever a pre-set time has lapsed. As a result, this can automatically instruct a time required for crushing a veriety to a final specific grain size.
Patent JP-S62147091-A (JP)
Title: Rotary compressor
Inventor: SUZUKI ETSURO
IPC: F04C28/06
Filed: 1985-12-20
Abstract: PURPOSE:To facilitate assembly by fitting the free length of the bias spring of a disk type high pressure valve which can be opened securely and rapidly, in a valve cylinder, and preventing its end part from projecting out of the end face of a cylinder plate. CONSTITUTION:A disk type high pressure valve 77 which can close a high pressure side inlet port 72 and a high pressure side outlet port 74 simultaneously on one end face while which can close a low pressure side port 76 on the other end face, is provided in a valve cylinder 75. Thereby, it is not necessary to reduce a clearance between a ball valve and a valve cylinder 75 on which the high pressure valve 77 slides as in the conventional case, carrying out the pressure drop of a low pressure side port 76 which becomes a driving force for opening the high pressure valve 77 securely and in a very short time. Accordingly, a stable valve opening operation can be obtained and, further, machining a assembling accuracy can be improved. Also, when the free length of the bias spring 78 of the high pressure valve 77 is fitted in the valve cylinder 75, since the end part of the free length is arranged not to project out of the end face of a cylinder plate 57, the valve 77 will not get in the way of assembling, thereby, facilitating the assembly.
Patent JP-H09252115-A (JP)
Title: Mos technology power device
Inventor: MAGRI ANGELO
IPC: H01L21/336
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To make the contact of source metal layers and main body areas satisfactory even if scaled down to the limit of photolithography and to realize high integration. SOLUTION: Respective basic function unit contain second conductive long main body areas 3 being parallel bars which are formed in a semiconductor material layer and are detached by the distance (d). Main body parts 40 to which first conductive impurities are not given and first conductive source areas 60 are mutually positioned in the respective long main body areas 3. Openings 11 are provided for dielectric layers 9 sealing the conductive layers to be grown to gates along the center parts of the long main body areas 3. The metal layers constituting a source electrode are brought into contact with the source areas 60 and the main body parts 40.
Patent JP-2000120540-A (JP)
Title: Reciprocating motion type compressor
Inventor: ISHIDA TAKANORI
IPC: F04B39/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce starting failure caused by uneven contact and abrasion of a thrust sliding part as well as preventing the damage of the thrust sliding part caused by thrust washer by arranging an annular groove on a shaft flange surface corresponding to a protrusion of the thrust washer fixed to a flange surface of a shaft. SOLUTION: An annular thrust washer 19 is interposed between a flange surface 18 and an upper end surface of a bearing part 15, and is provided with a protrusion extending upward so as to fix to a shaft 16. An annular groove 21 is formed on a flange surface 18 of a balance plate 17 of a shaft 16 corresponding to the protrusion 20. A width of the groove 21 is set larger than that of the protrusion 20. The groove 21 and the protrusion 20 are fitted to each other, and the thrust washer 19 is fixed to a flange surface 18 of the shaft 16. As a result, movement in a diameter direction of the thrust washer 19 is regulated, an inner circumferential surface of the thrust washer 19 is brought into contact with a journal surface of the shaft 16, and abrasion is prevented from generating by bite effect.
Patent JP-H0996635-A (JP)
Title: Test paper for many items of urine
Inventor: NODA YUICHIRO
IPC: G01N21/78
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To observe coloration of each item at an optimum judgment time, by making judgment times corresponding to a plurality of reagent pads on a supporting body of a urine test paper different from each other. SOLUTION: Reagent pads 3-8 are arranged in a row from the front end of a supporting body 2 to a holding part of the urine test paper 1 in the order from a shorter judgment time to a longer one. Each of the pads 3-8 carries a predetermined amount of reagent in accordance with an inspection purpose in a matrix medium of paper, cloth or the like. The pads are attached to the supporting body 2, for example, by means of a double-faced self-adhesive tape. Water-soluble polymer layers of different thicknesses are provided on the surfaces of the pads 3-8, thereby to delay urine in coming into contact with the pads 3-8 to adjust a judgment time. Accordingly, the coloration of each pad 3-8 corresponding to each test item can be observed in a preliminarily regulated optimum judgment time. Correct observation is thus ensured.
Patent JP-H10121374-A (JP)
Title: Improved protein fiber, production of improved protein fiber product and product thereof
Inventor: TSUKADA MASUHIRO
IPC: D06M101/12
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To impart an excellent water-repellency and wear resistance to a protein fiber by reacting the protein fiber or its product with a long chain acylating agent in the presence of a base. SOLUTION: A water-repellency and a wear resistance are imparted to a protein fiber by treating the protein fiber such as wool and silk or a product such as a woven fabric made of the fiber with 0.1-1 pt.wt., preferably 0.7-0.9 pt.wt. long chain acylating agent of the formula CH3 (CH2 )n COCI [(n) is an even number of 10-16], e.g. stearoyl chloride based on 1 pt.wt. protein fiber in a polar organic solvent such as N,N-dimethylformamide capable of swelling the protein fiber in the presence of >=0.5mol, preferably 1-1.5mol base such as pyridine based on 1mol long chain acylating agent at <=60 deg.C, preferably <=55 deg.C to introduce the long chain acyl group into a free amino group and/or hydroxide group included in the protein fiber.
Patent JP-2000105418-A (JP)
Title: Film image inputting device
Inventor: AISAKA SHIGENORI
IPC: H04N5/253
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent flexion of a film surface and loosening of a reel at the time of feeding and stopping a developed still photographic film of long-size. SOLUTION: When the film 201 is fed, a supply reel 209 and a takeup reel 204 are simultaneously soft-braked by brake arms 291, 292 which are suitably rotated by cam surfaces 285, 286 of a grooved cam 283. Thereby the film is made to have proper tension and the flexion of the film surface and the loosening of the reel are prevented. Further, when feeding of the film is stopped in a state where the film 201 is loaded between the supply reel 209 and the takeup reel 204, the supply reel 209 and the takeup reel 204 are full-braked to eliminate generation of the flexion of the film surface and the loosening of the reel during stop of the film.
Patent JP-H07138949-A (JP)
Title: Foundation concrete pile designed against buoyancy
Inventor: OSUGI FUMIYA
IPC: E02D31/10
Filed: 1993-11-18
Abstract: PURPOSE:To provide a foundation concrete pile which is designed to protect against pulling force attributable to buoyancy produced by boosted water pressure by introducing a prestress with corrosion proofing prestress strand. CONSTITUTION:PS strands 2 are inserted into spiral bars 8 and at least four strands are installed symmetrically on the horizontal surface of a foundation pile 1. Where the tensile stress determined from a long time allowable pulling resistant force tRa of the foundation pile 1 is defined as sigma(f) (kg/cm<2>), the prestress sigma(PS) (kg/cm<2>), which satisfies the value sigma(PS)>=sigma(f) is introduced by the PS strands 2. In addition, the long time allowable pulling resistant force tRa is represented by tRa=tRu/3+Wp when the underwater weight of the pile is defined as Wp. Therefore, it is necessary to use a pile skin friction force to prevent buoyancy. However, the degree of skin friction force must be 2/3 that when it is driven. This construction makes it possible to reduce the cost of anchors or foundations and shorten a construction period. It is also possible to rationalize and diversify building work at a high elevation of high water head.
Patent JP-H07139513-A (JP)
Title: Oil hydraulic circuit
Inventor: HAGA MASAKAZU
IPC: F15B11/08
Filed: 1993-11-18
Abstract: PURPOSE:To provide easily and inexpensively a response speed changeover means which can change the response speed of a control valve over to a speed of plural steps aptly regulated, by providing the response speed changeover means consisting of a direction changeover valve capable of operating changeover. CONSTITUTION:In the case of a drive signal 8a being OFF, pilot pressure outputted from a pilot valve 1, as a direction changeover valve 14 is at a first full opening position E, is led into a throttle 12 through a pilot branch pipe passage 5a from a pilot main pipe passage 1 by means of the direction changeover valve 14, and leads its secondary pressure into a control valve 3. As a result, the flow of the pressure oil of the pilot pressure led into the control valve 3 from the pilot valve 1 is regulated according to the throttle opening of the throttle 12, and a time required for the pilot pressure to be led into the control valve 3 reaching a value set by means of an operation lever 2 is also regulated. Also, when the drive signal 8a is made ON, changeover to a full opening position F is made, and regulation is conducted so as to correspond to the throttle opening of of a throttle 13.
Patent JP-H08149717-A (JP)
Title: Power interruption detection control circuit for power receiving/transforming facility
Inventor: SHIBATA TAKANORI
IPC: H02J9/00
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a power interruption detection control circuit for a power receiving/transforming facility which can detect power interruption of a power receiving/transforming facility and can feed power without interrupting the line for the sound facility at the time of maintenance/inspection or recovering power. CONSTITUTION: When AND 32, 33 conditions are satisfied between the operating signal of a low voltage detector 9 when the disconnector section 3 and circuit breaker 11 for the line 1C on one side and the operating signal of a low voltage detector 10 when power is interrupted due to fault during operation of the line 2C on the other side, a power interruption detecting circuit 18 indicates that power supply is interrupted in a power receiving/transforming facility. The power interruption detecting circuit 18 can detects power interruption even in case of perfect power interruption of the power receiving/transforming facility and can deliver a start command to an emergency power supply facility.
Patent JP-S63139474-A (JP)
Title: Beam detector
Inventor: EGUCHI TATSUYA
IPC: G03G15/04
Filed: 1986-12-02
Abstract: PURPOSE:To eliminate irregular reflection and to obtain a high definition image by coating parts of the titled detector from which light beam is reflected irregu larly with a reflection preventive material. CONSTITUTION:The parts of the detector other than optical sensor chip 21 is molded with the reflection preventive material(shown by slanted lines) 27. Thereby, the irregular reflection of a light beam from a part such as the pins of an IC of which the reflection ratio is high is prevented. A light beam passes along an optical beam scanning line 23. In this case, a light beam does not reach any parts other then the optical sensor chip 21 on a substrate 22, hence the diffused reflection of the light is prevented.
Patent JP-H02136030-A (JP)
Title: Overvoltage preventing device for power supply circuit
Inventor: MATSUNAMI TAKAKAZU
IPC: H02H9/04
Filed: 1988-11-16
Abstract: PURPOSE:To instantaneously return an AC component to a normal neutral point potential, generated in an instrument transformer or the like by resonance of power source side stray capacitor in distortion of power source side recovery voltage and reactance L, by grounding a generator in its neutral point with the power source side stray capacitor C through a resistor R obtaining a CR time constant of 10ms. CONSTITUTION:When a short-circuit is generated in a load side circuit, a relay Ry, connected to a current transformer CT, is actuated, outputting a breaker CB breaking command and a signal to a timer TD from the relay Ry, cutting off a breaker CB, and outputting a closing command to a normally-open switch SW with a time delay of 0.1sec from the timer TD, the switch SW earths a generator AG in its neutral point for 20ms through a resistor R. Thus, power source side stray capacitor can be discharged instantaneously through the resistor R. Accordingly, distortion especially an AC component of power source side recovery voltage after reignition or restrike of the circuit breaker CB can be instantaneously returned to a normal condition.
Patent JP-H09132334-A (JP)
Title: Supply device for card, booklet, printed matter and the like
Inventor: SASAKI HIDETOMO
IPC: B65H3/44
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a supply device which continuously supplies cards, booklets, printed matter, etc., to a processing device. SOLUTION: The supply device is provided with a stage 4 and a pickup roller 8 for pinching out plastic cards 3, together with the stage 4, and rotates the pickup roller 8 to take out the plastic cards 3 on the stage 4 one at a time, and to supply the cards from a conveying roller 20 to a card printer 2. A sensor S11 detects that no plastic cards 3 exist between the stage 4 and the pickup roller 8, and a sensor S24 detects new plastic cards 3' carried in between the pickup roller 8 and the stage 4. A control circuit of a motor M12 for driving the pickup roller 8 is provided with an OR circuit, and outputs of the sensor S24 and the sensor S11 are inputted to the input gate of the OR circuit. When either of the sensor S24 and the sensor S11 detects either one of the plastic cards 3, 3', the motor M12 is rotated.
Patent JP-H03151797-A (JP)
Title: Automatic controller
Inventor: HATANO TAMIO
IPC: B66C13/40
Filed: 1989-11-09
Abstract: PURPOSE:To improve the safety by checking further whether or not a control state is normal when control data whose transmission error is once checked is actually in use. CONSTITUTION:The automatic controller consists of a 1st data D1 to control a switch, a 2nd data D2 representing the number of switches to be controlled by the 1st data and an error check use error check bit D3 for the 1st and 2nd data D1, D2, and they are introduced to a data processing circuit 23, where error check using the error check bit D3 is implemented. The 1st data D1 is subjected to serial parallel conversion and the result is fed to relay drive circuits A1-An. A check result signal D4 representing whether or not the data is correct as the result of the error check is outputted to an output section 233 of a data processing circuit 23 and the signal is used to control a stop relay drive circuit A0.
Patent JP-H04163207-A (JP)
Title: Radial tire for motorcycle
Inventor: NAKASAKI EIJI
IPC: B60C9/08
Filed: 1990-10-26
Abstract: PURPOSE:To improve rectilinear travel stability and turning performance during high speed travel by forming the belt ply of a belt layer into a folded ply, and providing a band layer extended surpassing the folded part inner end from the tire equator. CONSTITUTION:A belt layer 7 is formed of a first belt ply 11 adjacent to a carcass 6 and a second belt ply 12 disposed outside the first belt ply 11. Complex cords, formed by intertwisting high elastic filament made of an organic fiber and low elastic filament made of an organic fiber, are used for these plies 11, 12. The first belt ply 11 is provided, on both sides of a base part 11A adjacent to the carcass 6, with folded parts 11B folded back toward the tire equator C, enveloping both end parts F, F of the second ply 12 so as to be formed into a folded ply. A band ply 14 provided inside a band layer 9 is formed by spirally winding a small width ply from a specified starting point H1 to an end point H2, approximately parallel to the tire equator C.
Patent JP-H11123374-A (JP)
Title: Waste treatment method and waste treatment agent
Inventor: NOMURA TAKUJI
IPC: A62D3/33
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To reliably immobilize and seal various types of harmful heavy metals in wastes and stabilize the harmful heavy metals so as to prevent re-dissolution by using an aqueous alkaline solution containing soluble sulfur as a waste treatment agent, adding the waste treatment agent to wastes containing heavy metals, and mixing or kneading the resultant mixture. SOLUTION: In the case of stabilizing harmful heavy metals in wastes containing the heavy metals, an aqueous alkaline solution containing soluble sulfur as a waste treatment agent is added to wastes containing heavy metals and the resultant mixture is mixed or kneaded. The soluble sulfur to be used is a powder, flake, or melted sulfur and the molecular structure of the sulfur is an eight-membered ring structure of sulfur atom. Any aqueous solution having alkalinity may be used as the aqueous alkaline solution and an aqueous solution containing an alkali metal hydroxide is preferable and an aqueous solution containing sodium hydroxide is especially preferable. Moreover, the aqueous alkaline solution further containing one compound selected from carbon disulfide, an amine compound, and soluble sulfur compounds is used.
Patent JP-H08149529-A (JP)
Title: Wiring system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04N5/00
Filed: 1994-11-25
Abstract: PURPOSE: To simplify and utilize effectively wiring of various information systems by using a changeover section to change a TV broadcast program inputted by a head end and an information signal source for a telephone line or the like. CONSTITUTION: A changeover section 13 connects or sends a TV broadcast signal selected and demodulated and a signal from a telephone line or a line of a doorphone slave set to a line of an optional information receptacle via a signal conversion section 14 based on a control signal from a control section 15 and sends the signal even to a line of an information receptacle 16. Then the information conversion section 14 converts the signal from an output secion of the changeover section 13 into a transmission form proper to a cable 17 such as a coaxial cable or a twisted pair line interconnecting the head end 11 and the information receptacle 16. Thus, various information terminal equipment such as a telephone set 18 or a terminal controller 19 connected to the information receptacle 16 and an information signal source such as a TV broadcast signal or a telephone line connected to the head end 11 are connected by controlling the changeover section 13.
Patent JP-S63142366-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G15/05
Filed: 1986-12-04
Abstract: PURPOSE:To reduce spark discharge by covering the edge part of a recording electrode for insulation. CONSTITUTION:A copper foil recording electrode 24 which is insulated from a sleeve 22b by a polyimide film 23 is stuck. Further, the edge part of the recording electrode 24 is coated with a polyimide film 25 for insulation. Then the recording electrode 24 is applied with a minus voltage by a 1st power source 27. The sleeve is applied with a plus voltage by a 2nd power source 28. Thus, the edge part of the recording electrode 24 is provided with the insulation coating 25 to reduce spark discharge between the recording electrode 24 and sleeve 24b greatly. Consequently, the damage of the recording electrode 24, insulating film 23, and sleeve 22b is reduced and this part is prolonged in life; and either of the recording voltages 27 and 28 leaks, so a recorded image 34 has neither blur nor print absence and is sharp.