baber/WOPTO huggingface dataset:
Patent JP-H08306279-A (JP)
Title: Vacuum degree monitoring device for vacuum circuit-breaker
Inventor: MARUYAMA TOSHIMASA
IPC: H01H33/66
Filed: 1995-05-08
Abstract: PURPOSE: To eliminate the interruption to service for checking a vacuum degree and to eliminate a high-voltage device, and to facilitate the judgement of vacuum degree, and to lower the working cost by providing a signal processing circuit unit forming a vacuum degree monitoring device together with a detecting unit. CONSTITUTION: A signal processing circuit unit 5 outputs the alarm signal H when a vacuum degree is deteriorated, and a signal processing circuit unit 5 forms a vacuum degree monitoring device together with a detecting unit 3a. An output terminal of the detecting unit 3a is connected to the signal processing circuit unit 5 through a connecting cable 4. The detecting unit 3a detects the spectrum of an arc A generated between contacts 61, 62 when a vacuum valve 6 is opened, and outputs an electric signal. The signal processing circuit unit 5 judges the lowering of the vacuum degree on the basis of this electric signal when the spectrum shows the bright line spectrum of the insulating gas GS. In this case, since the signal processing circuit unit 5 is provided without a contact with a main circuit, the interruption to service for checking the vacuum degree is unnecessary.  Furthermore, since a high-voltage device is unnecessary, the judgement of vacuum degree is facilitated, and the cost of the maintenance work is lowered.
Patent JP-H02288357-A (JP)
Title: Semiconductor device
Inventor: ABE TAKASHI
IPC: H05K3/34
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate package cracks during soldering, to prevent wire disconnection and deterioration of reliability, to improve heat dissipation, and to prevent malfunction, lowering of characteristics, and damage of an IC chip by attaching a metal piece to a surface of a synthetic resin with an engagement after resin sealing. CONSTITUTION:An IC chip 11 is mounted on a die pad 12, connected with a lead 15 through a wire 14 and resin-sealed by synthetic resin 10. A metal piece 20 is attached to the synthetic resin 10 by a fitting section 22 to form an air layer 21. Therefore, when a semiconductor device 1 is soldered to a printed board 2, a temperature of a semiconductor device 1 does not rise rapidly even if heated by radiant heat 6 due to existance of the air layer 21. Cracks do not develop due to a stress caused by thermal expansion difference between materials. Thereby, it is possible to prevent disconnection of a wire and lowering of reliability. Furthermore, a metal piece 20 is pressed to bond the metal piece 20 and a synthetic resin 10 after soldering. Thereby, heat dissipation can be improved, and malfunction, characteristics deterioration, and damage of an IC chip can be prevented.
Patent JP-H06322322-A (JP)
Title: Production of gelatin
Inventor: MORITA KOZO
IPC: C09H1/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a gelatin production process capable of easily and efficiently producing gelatin having high purity and excellent physical properties in high yield without using special apparatus and treating process. CONSTITUTION:A gelatin-containing raw material such as cow bone is adjusted to an outer diameter of 1.905-6.35mm by crushing, sieving, etc. The adjusted raw material is subjected to pretreatment such as acid immersion and lime immersion and then extracted to obtain gelatin having narrow molecular weight distribution, low content of impurities other than gelatin and excellent physical properties such as jelly strength in high yield.
Patent JP-H06143024-A (JP)
Title: Broach and method of broaching
Inventor: HAABUEI JIEI IEERA
IPC: B23D37/04
Filed: 1993-05-12
Abstract: PURPOSE: To guide the movement of a broach for preventing the broach from deviating from a prescribed path by forming a front guiding part guiding a block over the broach. CONSTITUTION: A broach involves a front guiding part 50 and a rear guiding part. Between the front and rear guiding parts are a plurality of broaching parts 54, 56, 58, 60 spaced in the axial direction with midway guiding parts 64, 66, 68, 70 in the spaces between respective broaching parts. The front guiding part 50 consists of a plurality of cylindrical shells 72, the ends of which are superimposed one to another to be fitted into a drawing rod. All the shells have an equal outside diameter respectively and form the front guiding part 50 longer than the total distance between five bearings, whether their respective length are the same or different. The diameter of the shells 72 is set so that they can be fitted into the internal diameter of the bearing before a broaching process.
Patent JP-S61267268-A (JP)
Title: Fluid passage plate for molten carbonate type fuel cell
Inventor: FUJITA YOJI
IPC: H01M8/14
Filed: 1985-05-21
Abstract: PURPOSE:To greatly reduce the consumption of an electrolyte, by coating the portions of a fluid passage plate, which are not located in contact with an electrode and a separator plate, with a ceramic stable against a molten carbonate, to prevent the fluid passage plate and the electrolyte from reacting with each other. CONSTITUTION:The portions of a fluid passage plate 10, which are not located in contact with an electrode and a separator plate, are coated with a ceramic 9 stable against a molten carbonate. Ceramic layers 9 coating the fluid passage plate 10 function to prevent an electrolyte from performing a high-temperature oxidational reaction with the plate 10 during the operation of a fuel cell. The ceramic itself does not react with the electrolyte. The electrolyte is thus kept from being consumed due to reacting with the fluid passage plate 10.
Patent JP-2000262162-A (JP)
Title: Device for vertically installing pole for vinyl house
Inventor: KONO MITSUNORI
IPC: A01G13/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device capable of vertically installing poles to the ground certainly and stably without damaging and deforming supporting frames covered with vinyls, etc., in case of mechanization, by installing a specific vertically installing mechanism. SOLUTION: This device for vertically installing poles for vinyl houses is for installing a pole 1 for a circular arc-shaped or gate-shaped vinyl house in a predetermined interval and is installed with a mechanism 2 for vertical installation which holds the both ends of the pole 1 and inserts its top into the ground. In this case, the vertical installation mechanism 2 can be constituted so as to hold the pole 1 by nippingly holding by a nippingly holding nail and insert the top into the ground by a hydraulic cylinder and it is preferable to stretch an elastic body inside the nippingly holding nail.
Patent JP-S5633583-A (JP)
Title: Alarm driving circuit
Inventor: MIZUNO TAKAO
IPC: G04C21/02
Filed: 1979-08-28
Abstract: PURPOSE:To reduce power consumption, by operating a sounding circuit, only during the period of generation of alarm signal, in such a manner as to control a power source driving transistor by a switching transistor. CONSTITUTION:When an indicating element of liquid crystal, etc. is driven and the alarm signal is put into an alarm terminal 3 of a clock driving LSI2 which is to generate the alarm signal at a preset time, the switching transistor 7 repeats ON- OFF motions, base potential of a power source driving transistor 8 is raised through a capacitor 11, and the transistor 8 is turned on. And power is supplied to a sounding circuit 5 from a DC power source 1 and the alarm signal is generated from a speaker 6. And therefore, since power sonsumption in the sounding circuit 5 is confined to the alarm signal generating period, consumption of battery, etc. can be largely reduced.
Patent JP-H01279513-A (JP)
Title: Manufacture of linear superconductive material
Inventor: YAMAMOTO SUSUMU
IPC: H01B12/04
Filed: 1988-05-06
Abstract: PURPOSE:To facilitate manufacture of sintered superconductive material as a wire in practical application having high critical temp. by accommodating PtO2 in a metal cylinder together with material powder in a manufacturing process, in which material powder is sintered in the metal cylinder. CONSTITUTION:PtO2 dissolves at a temp. over 500 deg.C and emits oxygen to supply oxygen to the material powder which is required at the time of sintering. A plasticible metal cylinder is used with one end closed, and wire stretching or forging turns it into required form while the material powder is held in the cylinder at an appropriate density. Prior to filling of material powder, the PtO2 is attached to the inner surface of the metal cylinder, and it is desirable that the substance produced after supply of oxygen does not react with the sintered substance. By this method, a wire can be manufactured by practical method in which a sintered substance having high superconductivity is accommodated in a metal cylinder having substantial mechanical strength and plasticity.
Patent JP-S5335432-A (JP)
Title: Display unit
Inventor: HOURIYUU SAKAE
IPC: G06F15/02
Filed: 1976-09-14
Abstract: PURPOSE: To ensure every desirable dynamic display, by supplying the driving signal to each electrode group at upper and lower stage and enabling the selection of numeric pattern different for upper and lower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63273995-A (JP)
Title: Search device for wandering of doted old person
Inventor: HATAKE KIYOSHI
IPC: G08B21/04
Filed: 1987-05-06
Abstract: PURPOSE:To prolong the life of a battery and to facilitate a direction search by letting a doted old person wear a radio transmitter which detects the person exiting from the entrance or exit of a house and starts transmitting operation. CONSTITUTION:The doted old person wears the radio transmitter which incorporates a gate signal detecting circuit 2, a trigger circuit 3, a switching circuit 4, etc., with small stand-by power consumption and detection stand-by operation for a gate signal 13 is entered. Then only when the doted old person exits from the entrance or exit, the gate signal 13 sent by a gate signal generating device 11 provided at the entrance or exit previously is detected and the transmitter T is put in operation to send a direction warning radio wave. A radio wave receiver which is provided separately receives the radio wave and then makes a direction search while generating a warning. Thus, the life of the battery is prolonged and the direction search is easily made.
Patent JP-H08285147-A (JP)
Title: Double structure pipe
Inventor: HARA MASATERU
IPC: F16L9/18
Filed: 1995-04-11
Abstract: PURPOSE: To provide a raw material transporting pipe structure which can efficiently perform heating and cooling with a compact and simple structure by a technical device. CONSTITUTION: A double structure pipe is composed of a gas or liquid transporting inside pipe 3 and a pipe where a part between the inside pipe 3 and an outside pipe 1 is kept in an almost vacuum condition or a pipe where a part between the gas or liquid transporting inside pipe and the outside pipe is filled with liquid or a pipe arranged outside the gas or liquid transporting inside pipe, and is a pipe where a resistance heating element is installed on an outer wall of the inside pipe. Since a pipe for a chemical raw material, a semiconductor raw material or the like requiring heating and cooling at transporting time can be made compact by the double structure pipe, uniform temperature control can be performed.
Patent JP-S63273907-A (JP)
Title: Production system for teaching data on industrial robot
Inventor: FUKAI NAOKI
IPC: G05B19/4097
Filed: 1987-05-06
Abstract: PURPOSE:To realize an information production system having high universal applicability and high conformity by using an editing device connectable to a desired robot via a controller independently of a computer aided design system and therefore converting the given teaching information into the coordinate value of a reference coordinate system as well as into a wrist angle. CONSTITUTION:An editing device 4 is provided independently of a computer aided design CAD system 2 and connected to a desired robot 8 via an R/B controller 6. The teaching information given from the system 2 is transferred via a floppy disk 36. The device 4 consists of an input/output controller 38, a display device 40 and a mouse 42 and receives input of the numerical value, etc., via an alphameric/ KATAKANA (square form of Japanese syllabary) keyboard 44. Then the device 4 converts the teaching information given from the system 2 into the coordinate value of a reference coordinate system and the wrist information in terms of format. Furthermore, the device 4 has communication with the controller 6 with correction of errors and produces the information format coincident with the robot 8 to store it after the fine control of the teaching information carried out at a site via a teaching box 46. In such a constitution, the universal applicability and the conformity are improved for a robot teaching information production system.
Patent JP-S5241899-A (JP)
Title: Electrical insulation material
Inventor: NAKAYAMA TAMIHIRO
IPC: B32B27/08
Filed: 1975-09-10
Abstract: PURPOSE: An electrical insulation material which is made of aromatic poly-amide film and has a superior heat-proofness and a good electrical characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02287320-A (JP)
Title: Liquid crystal display device
Inventor: KOIWAI HIDEAKI
IPC: G02F1/133
Filed: 1989-04-27
Abstract: PURPOSE:To improve and stabilize the dynamic characteristics of the liquid crystal device at the time of a low temp. and the rising characteristics of the luminance of fluorescent lamps by providing a transparent heater part near the fluorescent lamps and impressing a voltage to the transparent heater part when the temp. is below a prescribed temp. CONSTITUTION:A glass plate 29 formed with a transparent vapor deposited heater 28 is disposed between the liquid crystal device 21 and the fluorescent lamps 25. The voltage is impressed to the transparent vapor deposited heater 28 of the glass plate 29 when a power source is turned on at the time of the extremely low temp. The heat from the transparent heating part 28 is, therefore, transmitted to the liquid crystal device 21 and the fluorescent lamps 25. The dynamic characteristics of the liquid crystal device 21 and the rising characteristics of the luminance of the fluorescent lamps 25 at the time of the low temp. below the prescribed temp. are improved and stabilized in this way.
Patent JP-S61269801-A (JP)
Inventor: KUSUHARA MASAKI
IPC: H01J61/96
Filed: 1985-05-24
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-S61268144-A (JP)
Title: Production of rice cake containing rice bran
Inventor: FURUKAWA TOSHIO
IPC: A23L7/10
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a rice cake, containing rice bran, and having improved nutritive value and good sense of eating and flavor, by adding rice bran heat- treated with superheated steam to polished glutinous rice, and producing the rice cake by the conventional method thereafter. CONSTITUTION:Rice bran of glutinous rice or nonglutinous rice is heat-treated with superheated steam preferably at 140-200 deg.C for about 0.5-30sec, and the resultant heat-treated rice bran is added to polished glutinous rice. The resultant dough is then subjected to the conventional method to produce the aimed rice cake. The amount of the rice bran to be added is preferably about 0.5-30wt% based on the glutinous rice. Thus, the nutriments transferred to the rice in polishing the glutinous rice can be returned to the rice cake. For example, the addition of 10% rice bran thereto provides the rice cake having the nutritive value similar to that of the rice cake made from 100% unpolished rice. Furthermore, rice bran fibers are formed into fine particles by the heat treatment with the superheated steam, and therefore the sense of eating is better than the rice cake made from unpolished rice.
Patent JP-S5537276-A (JP)
Title: Work method for fillet portion of crankshaft
Inventor: SEKI TAKESHI
IPC: B24B5/42
Filed: 1978-09-11
Abstract: PURPOSE: To totally strengthen the fillet portio without producing a curve in the crankshaft, by means of lathe turning to work the fillet portion to an arc, that circumscribes inside face of the web and outside diameter face of the crank pin, to process the work of shot peening.  
     CONSTITUTION: Inside face of a web 2 and outside diametrical face of a crank pin 3 are processed a lathe turning, to construct a fillet portion 4 in the manner of drive into corner. The fillet portion 4, processed a lathe turning in the manner of drive into corner, is processed a work of shot peening almost simultaneously with a work of high frequency quenching for an inside face 2' and outside diametrical face 3', with the fillet portion 4 totally strengthened. An arc 4', strengthened by the work of shot peening, without being removed and cut, can be highly kept a strength of fatigue. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5737055-A (JP)
Title: Two system liquid pressure control valve
Inventor: ISHII AKIRA
IPC: B60T11/28
Filed: 1980-08-12
Abstract: PURPOSE: To ensure operation of a valve in failure of its one system by providing an engaging portion of a valve operating piston within a triangular space which is formed into a balancing member and constituted from respective projections which engage a valve body always and also when said balancing member inclines and a portion which receives the preload spring force.  
     CONSTITUTION: A balancing member 33 is disposed in the upper body 2a of a control valve 2 and formed on one end of the upper side with a centrally positioned projection 39 normally engaging a shoulder 38 of the body and on both sides of the projection 39 with auxiliary projections 40, 41 engaging the shoulder 38 when the balancing member 33 is inclined by more than a predetermined angle. Further, the member 33 is formed on the other end of the upper side with a concave engaging portion 45 engaging the lower end of a transmitting member 43 for transmitting energizing force of a preload spring 42. Also, the member 33 is formed on the lower side with engaging portions 34, 35 engaging respectively the upper ends 36, 37 of an operating piston. The engaging portions 34, 35 are respectively located within a triangular space in which the projection 39, auxiliary projections 40, 41 and engaging portion 45. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02287587-A (JP)
Title: Floating large-sized video display device
Inventor: MORITA SHUNJI
IPC: G09G3/00
Filed: 1989-04-28
Abstract: PURPOSE:To securely transmit signals by connecting an outdoor large-sized video display device which is installed on a floating boat and a video display controller by 50 GHz band radio transmission and controlling the display device remotely. CONSTITUTION:A 50 GHz radio transmission part 8 connected to a large-sized video display part 2 on the floating boat has a main body 41 and a horn antenna 42. Then the main body 41 sends and receives a video signal 27 to and from a video processing part 22 and also sends and receives a control data signal 28 to and from a control part 23. Further, the video display controller 7 which is installed on the ground has a display control part 71, a processing part 72, and a control part 73. The control part 71 supplies a video transmission signal 74 to the processing part 72 and sends and receives a display control signal 75 to and from the control part 73. A transmission part 8, on the other hand, is connected to the controller 7 and has a main body 81 and a parabola antenna 82, and the main body 81 sends and receives the video signal 27 to and from the processing part 72 and the control data signal 28 to and from the control part 73. Consequently, the controller 7 controls the display part 2 on the boat remotely through the transmission part 8 to secure the signal transmission.
Patent JP-H07313200-A (JP)
Title: Detection of mutation in hypervariable region of human hepatitis c virus genom and primer pair therefor
Inventor: KINOSHITA MORITOSHI
IPC: C12N15/09
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a primer having a specific base sequence, usable e.g. for PCR for selectively amplifying the human hepatitis C virus (HCV) nucleic acid in a specimen and enabling the easy determination of the number of mutant strains of HCV genom and the positions and number of mutations. CONSTITUTION:This new primer is expressed by formulas I to IV, usable for PCR (polymerase chain reaction) for selectively amplifying the human hepatitis C virus (HCV) nucleic acid in a specimen, capable of detecting the mutation in a hypervariable region of HCV nucleic acid and enabling easy determination of the number of the mutant strains in the hypervarlable region of an HCV nucleic acid and the positions and number of the mutations on a base sequence. Each of these oligo-DNAs is an HCV nucleic acid different from the sequence of known mutant virus strain nucleic acids, however, the sequence of the upstream side of the hypervariable region has a homology of <=80% with a plus chain of each mutant virus strain nucleic acid sequence and the oligo-DNA can be produced by a chemical synthesis such as phosphoamidite method.
Patent JP-H01280789-A (JP)
Title: Display device for television screen
Inventor: KIJI AKIO
IPC: G09G1/00
Filed: 1988-05-07
Abstract: PURPOSE:To vertically fringe the characters displayed on a TV screen by simultaneously reading out the ROM addresses corresponding to the currently displayed line and the next line and at the same time, synthesizing the in-memory data corresponding to the previous displayed line. CONSTITUTION:Addresses corresponding to the character data displayed on the m-th line and (m-1)-th line are read out by simultaneously performing decoding from an even-line ROM 2 and odd-line ROM 1. Then the address of the m-th line is selected by means of a selection circuit 3 under the control of a select signal. The select address is tentatively stored in a RAM 4 and by taking the OR logic of three kinds of data of the data at the address of the (m-1)-th line previously stored in the RAM 4, character data corresponding to the m-th line, and character data corresponding to the (m+1)-th line at a synthesization circuit 5, the data of the m-th line are fringed.
Patent JP-H06296512-A (JP)
Title: Wallet
Inventor: TAKAYAMA HIROMITSU
IPC: A45C1/06
Filed: 1993-04-14
Abstract: PURPOSE:To attach the zipper tape of an open fastener to an optional size wallet in order to engagingly connect its side wall to a partition with the tape. CONSTITUTION:A partition plate 12 of the partition 3 is formed substantially as large as a side wall plate 7 of the side wall 2. A slide metallic fitting is mounted on a pair of the zipper tapes 9 of the open fastener, where the zipper tapes can engage with the zipper tape 9 of the side wall 2 fastened by sewing to the periphery portion of the partition so as to permit the edge of the zipper tape 9 to protrude in the opposit sides. The cylindrical members 10 fastened by sewing to the zipper tape 9 are arranged on a covering member 11. The wallet is assembled by joining the zipper tape 9 of the side wall 2 with the zipper tape 9 of the partition 3, the zipper tape 9 of the partition 3 with the zipper tape 9 of a cartridge 4, the zipper tape 9 of the cartridge 4 with the zipper tape 9 of the side wall 2 by means of the slide metallic fitting so as to be openable and closable. Thereafter, a cover 5 is equipped by means of a fitting 6 so that the joined edge portions of the zipper tapes 9 may be covered. In this condition, the wallet can be used by opening and closing the storage space by means of the slide fitting.