baber/WOPTO huggingface dataset:
Patent JP-S5494809-A (JP)
Title: Protective circuit for channel network
Inventor: TAKAYASHIKI TETSUYA
IPC: H02H9/04
Filed: 1978-01-12
Abstract: PURPOSE:To establish the channel protective circuit, without discharge delay and dispersion in clamp voltage, and also less in components, by using the semiconductor devices having symmetrical break down characteristics for the protective circuit of communication path network. CONSTITUTION:When surge is induced between the connection terminal 1 to the channel line and the ground connection terminal 3, since the break down performance of the two terminal semiconductor device 4 is symmetrical even with the potential of the terminal 1 positive or negative, current flows with a given voltage, allowing to clamp the surge. It is entirely similar for the case with the surge induced between the connection terminals 2 and 3 to the channel line. In place of the two terminal semiconductor devices 4,5, three terminal semiconductor device 6 can be used. Thus, the channel protective circuit can be realized, which has two or one component and no discharge delay and dispersion in clamp voltage.
Patent JP-H01177264-A (JP)
Title: Film picture reader
Inventor: OYAMA YOSHIRO
IPC: H04N1/04
Filed: 1988-01-07
Abstract: PURPOSE:To obtain a correct measured value without receiving the influence of a drift by correcting the output of a detector at a timing when a scanning light is not incident on the detector. CONSTITUTION:When an eight-face polygon is used for a high speed angle changing mirror 7 and it is rotated at 1500rpm, a light incident time on the one face of the polygon becomes 5mS. When the laser beam incident time on the light input end face of a substage condenser 11 is 3mS, for the rest 2mS, the place except the substage condenser 11 is irradiated by the laser beam, and when the laser beam at this time is absorbed with an absorbing material or is made not to be incident on the substage condenser by a reflection, the light is not incident on a detector 12. Then, the property of an OP amplifier 57 connected to the output side of the detector 12, that it, a zero point is corrected by catching the timing when the scanning light is not incident on the detector 12. Thus, the measurement of a correct picture density can be always executed without receiving the influence of the drift.
Patent JP-H01177690-A (JP)
Title: Coin gate mechanism
Inventor: OHATA TAKESHI
IPC: G07F9/00
Filed: 1988-01-07
Abstract: PURPOSE:To return a coin at the time of an outage by matching a coin gate mechanism and a control circuit to control the coin gate mechanism with the time interval of an electronic timer circuit and the control circuit in a coin pass part and controlling the coin gate mechanism. CONSTITUTION:When plural coins 18 are inputted in a coin standby condition, the coins 18 are stopped at coin stopping edges 6 and 6', a current flows between the stopping edges 6 and 6' by the contacts of the coins 18, and the current is inputted from a lead wire 7 to a control circuit 8. When an electronic timer circuit 20 is not operated, it is outputted from the control circuit 8, a seesaw top 2 is operated in a reverse direction by an electromagnetic work, the stopped coins 18 are dropped, simultaneously, stored coins 18' are temporarily stopped at a storing edge 5, and the electronic timer circuit 20 is operated. Thus, the coin can be returned at the time of the outage.
Patent JP-H03206611-A (JP)
Title: Lamp heating type heat treatment apparatus
Inventor: TSUCHIYA YOSHIAKI
IPC: H01L21/26
Filed: 1990-01-08
Abstract: PURPOSE:To uniformly heat the entire surface of a wafer by measuring the temperatures of the portions of the rear surface of the wafer to be heat treated by a stationary radiation thermometer at a center and a plurality of radiation thermometers disposed on a circumference and controlling the radiation intensity of a heating lamp for radiating an infrared ray. CONSTITUTION:A wafer 1 supported by a supporting pin 10 in a chamber 2 is heated by an infrared ray radiated from a heating lamp 3 to be heat treated. In this case, the temperatures of the portions of the rear surface of the wafer 1 are measured by a radiation thermometer 3 fixedly disposed at a center and radiation thermometers 12a-12d so externally moved as to oppose to a corresponding filter 6 arranged on the circumference of a disc rotated by a moving mechanism 12, and the radiation intensity of the lamp 3 is controlled based on these measured values. As a result, the temperature distribution of the entire surface of the wafer is made uniform, and the wafer can be uniformly heat treated.
Patent JP-H09187155-A (JP)
Title: Unloader of grain tank
Inventor: MINAMI RYUICHI
IPC: B65G33/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the unloader of a grain tank, capable of avoiding its contact with a screw to prevent the damage of a shutter, enabling to smoothly open or close the shutter, and improved in durability by disposing the highly rigid shutter, etc., capable of being press-opened by the discharge of grain straws. SOLUTION: An inner edge 10a on the upstream side of a grain-carrying direction in a communication port 10A between a horizontal screw cylinder 10 and an extrusion cylinder 11 is placed in the extrusion cylinder 11. A highly rigid shutter 13 energized into a closed posture contacting with the inner edge 10a of the communication port 10A, capable of being press-opened by the discharge of grains and capable of being swung is disposed in the extrusion cylinder 11. The swinging edge side of the shutter 13 is preferably bent on the extrusion port side of the extrusion cylinder 11, and a packing 16 is preferably disposed between the shutter 13 and the inner edge of the communication port 10A.
Patent JP-2000205886-A (JP)
Title: Method for setting destination of route search and device for setting destination thereof
Inventor: MORI ICHIRO
IPC: G01C21/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To set a destination easily and quickly. SOLUTION: This device is provided with a telephone number search part 6 which searches a location on the basis of the information of communicating party supplied from a portable telephone 2 connected to the outside and a destination setting part 7 to set the location as a destination of route search, so that the information of route to the destination set by the specified position can be acquired. Thus, the address of a communicating party 3 can be set as a destination of a navigation system 5 by only communicating with the party 3 and the setting of destination can be completed by simplified structure and quickly.
Patent JP-H07208892-A (JP)
Title: Heat radiator for oil-immersed electric equipment
Inventor: MIYAMOTO YASUTOSHI
IPC: F28F3/08
Filed: 1994-01-13
Abstract: PURPOSE:To assemble heat radiating panels without requiring welding by winding and fastening the peripheral parts of two metal plates forming each heat radiating panel to be joined together and connecting the valley parts of the metal plates to each other by caulking in a heat radiator for oil-immersed electrical equipment such as a transformer, etc. CONSTITUTION:Two metal plates 11a, 11b formed into a shape extending vertically and having alternately a crest part and a valley part are opposed to each other, and the peripheral parts of both the metal plates are connected together by a winding and fastening part (p), while the valley parts of both the metal plates 11a, 11b are connected together by a caulking part, thus assembling a heat radiating panel 11. Headers 14, 14' are provided, which penetrate through the upper and lower ends of a plurality of heat radiating panels 11, respectively, and spacer rings 15, 15' for keeping mutual intervals among the heat radiating panels and reinforcing rings 13, 13' for reinforcing each heat radiating panel 11 are fitted with the headers radiating panels 11, spacer rings 15, 15' an 14, 14'. A series of heat radiating panels 11, spacer rings 15, 15' and reinforcing rings 13, 13' are fastened and fixed together by end caps 17, 17' joined to the end parts of the headers 14, 14' by screws.
Patent JP-S63169858-A (JP)
Title: Telephone exchange network control system
Inventor: OSHIMA TAKAO
IPC: H04M3/00
Filed: 1987-01-07
Abstract: PURPOSE:To attain quick restoration of a telephone exchange network in the state that a faulty exchange is eliminated by connecting a relay line between a faulty exchange and a host exchange and relay line between the faulty exchange and a subsequent station if the telephone exchange network is in the state of system-down. CONSTITUTION:If an exchange 4 is faulty, the connection between relay lines 7-10 and the exchange 4 is released by a line switching section 2 by using a switching signal of a line switching control section 1 and the relay lines 7, 9 and 8, 10 are connected respectively. Moreover, the telephone exchange network is restored at the state that the faulty exchange is eliminated by using the path information change signal sent to exchanges 3, 5 and 6 via remote control sections 11, 12 and 13 from the line switching control section 1 so as to change the path information of the relay lines 7-10.
Patent JP-S5594650-A (JP)
Title: Method of regenerating anion exchange resin of mixed-bed type ion exchange equipment of out-of-tower regeneration system
Inventor: TAKAHASHI KOKAJI
IPC: C02F1/42
Filed: 1979-01-16
Abstract: PURPOSE: To regenerate an anion exchange resin and obtain processed water of high purity, by causing a solution of caustic potash to flow upward at a prescribed rate through an ion exchange resin layer in regenerating the anion exchange resin.  
     CONSTITUTION: An anion exchange resin 4, which contains a cation exchange resin K separated by back wash and having a relatively small grain size, is all transferred together with mixed ion exchange resins 5 and a cation exchange resin 3' by flow of water into an anion regeneration tower 6. Back washing water 2 is introduced into the column 6 from its bottom to perform back wash separation again in a conventional method. A solution 7 of 2W8wt% of caustic potash is introduced at a flowing speed of LV 1.5W8m/H into the anion regeneration column 6 from its bottom. As a result, the cation exchange resin 3' is deposited in the lower part of the column 6 and the anion exchange resin 4 is deposited in the upper part of the column. The anion exchange resin is thus regenerated while the cation exchange resin mixed in the anion exchange resin is separated therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02182870-A (JP)
Title: Manufacture of hot dip galvanized steel sheet
Inventor: KURITA KOICHI
IPC: C23C2/06
Filed: 1989-01-09
Abstract: PURPOSE:To regulate the atmosphere in a sealing box to an oxidizing atmosphere and to obtain a plated steel sheet having attractive surface by shielding the part between fluid supports and a sealing box by a flexible sealing material and spraying a nonoxidizing gas on the surface of a steel hoop via the supports. CONSTITUTION:A couple of fluid supports 12 is disposed in a manner to be opposed to each other in a sheet-passing part 11-1 in the ceiling part of a sealing box 11 by means of torsion bars 15, etc., and the part between the fluid support 12 and the sealing box 11 is surrounded by flexible sealing materials 13 for air shielding. A steel hoop 1 drawn out of a molten zinc bath 14 is subjected to the control of zinc coating weight in the sealing box 11 with nonoxidizing atmosphere by means of gas wiping nozzles 4 and then passed through the part between the fluid supports 12. Since the sheet-passing opening 11-1 of the sealing box 11 is sealed by the above-mentioned elastically supported fluid supports 12 and flexible sealing materials 13, the infiltration of the outside air can be prevented even if the steel hoop 1 vibrates. Accordingly, the oxidation of the hot-dipped surface can be inhibited.
Patent JP-H11201017-A (JP)
Title: Wind power generating device
Inventor: HOSODA NAOYOSHI
IPC: F03D1/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To extremely effectively recover wind energy and provide high efficient generation effect even in a wind power generating device whose outer diameter is same as that of an open type propeller. SOLUTION: A deflective fluid body 7, which twists in a certain direction and has plural blades 6 whose outer peripheral end is close to the inner surface of a cylindrical baffle cylinder 4, is provided at the front end on the axial line of the cylindrical baffle cylinder 4, and a vane wheel 9 for driving a generator is arranged at the rear end on the axial line of the baffle cylinder 4. A little front side part than the longitudinal center of a horizontal board 2 is supported on the top of a vertical-tube-shaped supporting shaft 1 standingly fixed to a ground or others through a taper-roller-type thrust bearing 3 so that it can lightly turn around the supporting shaft 1. The constant-diameter cylindrical baffle cylinder 4 is mounted on the board 2 with supporting pieces 5, 5.
Patent JP-H02182532-A (JP)
Title: Auxiliary device for air conditioning of automobile
Inventor: IMADA KAZUKO
IPC: B60H1/26
Filed: 1989-01-09
Abstract: PURPOSE:To make the connection of a joint member easy in an auxiliary device detachably installed at an air blow off port for guiding airconditioned wind to appropriate places inside a car cabin by forming an engaging piece projected from the joint member, and engaging the engaging piece inside the air blow off port. CONSTITUTION:In ones where, for example, an air conditioning auxiliary device 12 usable as a hair drier is detachably installed on the air blow off port part 11a of an air conditioner, on which a plural number of flow straightening fins 11b are rotatably installed, the auxiliary device 12 is composed of a joint member 13, a hose 14 and a blow off port member 15. The joint member 13 is composed of a joint member main body 16 and a pair of engaging pieces 17, and the engaging pieces 17 are formed in a size possible for insertion between the engaging pieces 17 are formed in a size possible for insertion between the flow straightening fins 11b, and are installed, extended in front of the opening of the joint member main body 16. Hook parts 17c are formed at the tips of the engaging pieces 17, and the hook parts 17c are engaged with the end parts 11c of the air blow off port 11a of a ventilator grille 11.
Patent JP-S58121191-A (JP)
Title: Magnetic bubble detector
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1982-01-13
Abstract: PURPOSE:To form a pattern edge into a linear shape even with use of an EB mask which is drawn electronically by means of an electronic exposure device, by forming a detection pattern only with a pattern of 45 deg. direction. CONSTITUTION:A detection pattern 5 of a thick film magnetic bubble detector using a magneto-resistance effect is formed only with a pattern of 45 deg. direction. Therefore an EB mask is used for the linear parts in the axial direction and 45 deg. direction to avoid a zigzag shape for the edge part of a pattern. Thus a pattern 5 having a reduced loss of the detection output can be formed in a simple way.
Patent JP-2000206338-A (JP)
Title: Light-guiding plate, surface light source device and display device by using light-guiding plate
Inventor: GOTO YOICHIRO
IPC: G02F1/13357
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-guiding plate capable of suppressing generation of brightness irregularities caused by the light to be introduced to the utmost, even if the light is introduced alternatively from facing two side end faces, and to provide a surface light source device capable of showing stable performance and a display device having excellent display performance, by using the light-guiding plate. SOLUTION: Plural diffusion means are installed on the rear face of a light- guiding plate, so that occupying areas on the rear face become smaller gradually from the roughly central part of the light-guiding plate toward respective directions of one and the other side end faces, and so that an occupying area distribution becomes asymmetrical relative to one and the other side end face directions with the roughly central part of the light-guiding plate as the center. A light source or an outside intake part is installed on the light-guiding plate to thereby form a surface light source device, and besides, a non-luminous display means is installed on the emitting face side of the light-guiding plate to thereby form a display device.
Patent JP-H05189156-A (JP)
Title: Magnetic disk device
Inventor: KIMORI MIKIYASU
IPC: G11B20/10
Filed: 1992-01-10
Abstract: PURPOSE:To accelerate a speed for reading information and to improve efficiency for utilizing a high-order bus. CONSTITUTION:This device is provided with plural N(N=3) read circuits 21, 22 and 23 to respectively read information for respective N read heads 61, 62 and 63, N memory buffer circuits 11, 12 and 13 to respectively store the information read by the respective read circuits 21, 22 and 23, and a transfer control circuit 30 for transferring the information stored in the respective memory buffer circuits 11, 12 and 13 to a bus 200 in a designated order according to the instruction of a host device 300.
Patent JP-S58120631-A (JP)
Title: Copolymerized polyester
Inventor: YONETANI KIICHI
IPC: C08G63/181
Filed: 1982-01-14
Abstract: PURPOSE:To provide a copolymerized polyester moldable by melt moding, having excellent adhesivity and suitable especially as an adhesive, by using an aromatic dicarboxylic acid and a specific ratio of substituted 1,14-tetradecanedicarboxylic acid as dicarboxylic acid components. CONSTITUTION:A copolymerized polyester containing the recurring units of formulasI, II and III[R1-R6 are H, 1-10C alkyl or halogen; X and Y are H, 1-20C alkyl, 6-20C aryl, 1-20C alkoxy, halogen, etc.; m and n are 1-5; Ar is 6-30C aryl or group of formula IV (Z is S, O, 2-8C alkylidene, etc.); R is 2-20C (cyclo)alkyl] as essential constituent components, wherein the molar ratio of the units of formulaIto formula II is 1/99-90/10; for example, the condensation product of 7,8-diphenyl-1,14-tetradecanedicarboxylic acid, terephthalic acid, and 1,4-butanediol.
Patent JP-H06207883-A (JP)
Title: Apparatus for measuring optical connecter reflection loss
Inventor: KOBAYASHI MASARU
IPC: G01M11/02
Filed: 1993-01-12
Abstract: PURPOSE:To provide a low cost measuring device with a simple optical system capable of measuring a reflection loss of only an edge face of an optical connecter to be measured with a high measuring limit. CONSTITUTION:An emitted light from a light source 1 of a Fabry-Perot type laser diode is divided into a measurement light and a reference light. The measurement light is introduced into an optical connecter 4 to be measured connected to a master optical connecter 3 of which distance from a branching point of an optical fiber coupler 2 is regulated with a slightly rough accuracy in advance so that a reflected light reflected at an optical connecter-connecting section and the reference light are combined. A propagation optical path length of the reflected light and reference light is expanded or shortented at an optical fiber expansion/contraction section 8 to be adjusted so that they are brought into interference. The intensity of amplitude of the interference signal is measured so that signals in proportion with the reflection coefficients of the master optical connecter and the optical connecter 4 to be measured are surely obtained, thereby obtaining a reflection loss.
Patent JP-H04243145-A (JP)
Title: Tab film
Inventor: NAKANISHI HIROYUKI
IPC: H01L23/495
Filed: 1991-01-17
Abstract: PURPOSE:To raise the mechanical strength of a film at the time of carrying the film by providing the perforation part of the film with a reinforced pattern of the same material as that of a wiring pattern. CONSTITUTION:The whole perforation 2 part of a base film 1 is provided with a reinforced pattern 3 or the periphery of each perforation 2 is provided with the reinforced pattern 3. When a mask for the reinforced pattern 3 is formed in the same mask as that for a wiring pattern and sputtered, the reinforced pattern 3 can be formed by the same material as that of the wiring pattern simultaneously with the wiring pattern.
Patent JP-S59128778-A (JP)
Title: Button type solid electrolyte battery
Inventor: FUKUOKA MASAYUKI
IPC: H01B1/06
Filed: 1983-01-14
Abstract: PURPOSE:To provide a battery operating at 150-200 deg.C and having long life and high reliability by accommodating Na as a negative active material, S as a positive active material, and Na<+> ion conductor as a solid electrolyte with an insulating gasket in a metal container. CONSTITUTION:A teflon gasket 4 is arranged in a copper container 6, then metallic sodium 3, a solid electrolyte layer 1, sulpher impregnated graphite felt layer 2 are placed in order in an atomsphere of argon in a dry box, and a copper cover 5 is placed thereon and sealed by pressure to form a buttom type battery. As the solid electrolyte layer 1, Na<+> ion conductor such as Na-beta-alumina, Na5GdSi4O12 is used. A 0.1-0.3mm. thick pellet is used in a thin solid electrolyte battery, and resistance of solid electrolyte is remarkably decreased, and a battery operates at about 200 deg.C. When Na5GdSi4O12 is used, operating temperature is decreased to about 150 deg.C and life of battery is increased.
Patent JP-H02184508-A (JP)
Title: Production of metal oxide powder
Inventor: IGAI TADAYOSHI
IPC: C01B13/34
Filed: 1989-01-10
Abstract: PURPOSE:To readily enlarge a metal oxide having difficulty in enlargement and to obtain metal oxide powder having uniform particle diameters by making metal powder and an oxidizing gas into a combustion flame to form very small metal oxide powder and spraying an aqueous solution of strong electrolyte upon the metal oxide powder. CONSTITUTION:A reactor 10 is charged through conduits 5 and 6 with oxygen and LPG gas, etc., and ignited to form flame. Simultaneously, metal powder 2 such as Al, Mg, Si or Ti together with a carrier gas such as oxygen is fed through a conduit 4 to ignited flame formed in the reactor 10 to make combustion flame 9 and the metal oxide is oxidized to give fine particles of metal oxide. The tip part of the combustion flame 9 is sprayed with an aqueous solution of strong electrolyte such as 20% solution of salt from an atomizing nozzle 13 and fine powder of the metal oxide is enlarged to give metal oxide powder useful for ceramic raw material.
Patent JP-H07278337-A (JP)
Title: Production of thermoplastic polyester foam
Inventor: ERITSUKU JIYON PAASU
IPC: C08L67/02
Filed: 1995-01-13
Abstract: PURPOSE: To provide a novel process to prepare at a constant temperature a thermoplastic polyester foam having a low foam density (≤ about 0.9 g/cm 3 ).  
     CONSTITUTION: A macrocyclic polyester oligomer such as a macrocyclic PET/ PBT copolyester (PET ≤ about 25 wt.%) or the like as a precursor is heated to a certain operating temperature to form a melt of free flowability (≤about 1,000 cps), which is exposed to a blowing agent and an initiator (polymerization catalyst) thereby foaming and linearizing to obtain a foam. As the transformation from the melt into a solid foam is carried out isothermally at an operating temperature (about 165- about 220°C) between the melting temperature of the macrocyclic oligomer and the melting temperature of the linear polymer, a high temperature process and a cooling step become unnecessary. The blowing agent can be a physical or chemical blowing agent, a supercritical liquid or the like. The initiators include alkali metal salicylates, organic tin compound and the like. 
     COPYRIGHT: (C)1995,JPO