baber/WOPTO huggingface dataset:
Patent JP-S61177516-A (JP)
Title: Protecting device for transistor
Inventor: ASAI ITARU
IPC: G05F1/618
Filed: 1985-02-01
Abstract: PURPOSE:To not only improve a utilization factor, but also protect transistors (TR) by detecting the collector-emitter voltage and collector current of a TR connected in series with a load and deciding whether a TR in operation is in its safe operaing region or not on the basis of the detected voltage and current. CONSTITUTION:A voltage detector 11 is connected between the collector and emitter of a TR3 which controls a voltage or current supplied to the load to detect the collector-emitter voltage VCE of the TR3 in operation. A current detector 10 and a current detecting amplifier 12 detect the collector current IC of the same TR3. A permissible current computing element 17 is a function generator and the collector current limit value IC* as its output signal varies with the collector-emitter current VCE as the TR3 operates. Therefore, a comparator 15 compares the actual value IC of the collector current outputted from the amplifier 12 with the collector current limit value IC* at any time.
Patent JP-S56113610-A (JP)
Title: Direction-changing device for conveyor
Inventor: FUKUTOMI KAZUMASA
IPC: B65G47/53
Filed: 1980-02-15
Abstract: PURPOSE: To change the direction of conveyed articles easily by the device of a simple structure wherein a rotary plate rotated by a driving device is contacted with a group of radial rows of rollers.  
     CONSTITUTION: The direction-changing device consists mainly of the rotary plate 1 and a plurality of the rollers 2. Each certain number of the rollers 2 are aligned in series on a line to constitute one row 3 of rollers. A plurality of the rows 3 are placed radially on a horizontal plane to constitute the group of radial rows of rollers, and the group is contacted with the rotary plate 1 having a center of rotation at the converging center of the radial rows 3. The plate 1 is forcibly rotated in the direction of arrow B, i.e. in the direction opposite to the conveying direction by the driving device 6 such as a motor, whereby each of the rollers 2 is rotated in the conveying direction. Accordingly, it is possible to change the direction thereof securely by the simple structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02197947-A (JP)
Title: File transfer system
Inventor: KUBOTA TAKAAKI
IPC: G06F13/00
Filed: 1989-01-27
Abstract: PURPOSE:To quickly process a file transfer request to be accepted next by producing the new file transfer executing jobs via a file transfer executing job production means within a range under the largest number of file transfer executing jobs. CONSTITUTION:A file transfer executing job production means 5 obtains the number of working file transfer executing jobs and the number of file transfer executing jobs under a file transfer process by periodical reference to a file transfer executing job control table 4 and based on the working information 43 and the file transfer process information 44. Then the means 5 produces the new file transfer executing jobs within a range shown by the largest file transfer executing job number 41 in the case the difference between both job numbers is smaller than the prescribed value. At the same time, the information 43 and 44 stored in a file transfer executing job control table 4 are updated. Thus a file transfer process can be immediately carried out when a file transfer request control means 3 accepts a new file transfer request.
Patent JP-2000220547-A (JP)
Title: Fuel pump structure for outboard engine
Inventor: HIKOSAKA TOMOKAZU
IPC: F02B67/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and improve maintainability by arranging a fuel pump in the vicinity of a lower end of a camshaft disposed in a cylinder head of an engine in an outboard engine, and driving a fuel pump through an eccentric cam disposed on a lower end of the camshaft. SOLUTION: A vertical engine wherein a crankshaft is vertically disposed in an outboard engine, is provided with a fuel pump 26 for pumping and forcibly supplying fuel by advancing/retreating operation of a plunger 27, and the fuel pump 26 is arranged in a space between a lower end of the cam shaft 19 and an oil pump 21, at aftermost part of an engine holder 2. The fuel pump 26 is nearly horizontally arranged so as to make the advancing/retreating directional line 28 of the plunger 27 perpendicular to an axis 29 of the camshaft 19. An eccentric cam 30 which is eccentric in the diameter direction is integratedly formed on a connecting member 25 for connecting a lower end of the camshaft 19 to an upper end of a pump drive shaft 22, and the fuel pump 26 is driven by rotation of the eccentric cam 30.
Patent JP-H05183771-A (JP)
Title: Video display device
Inventor: YOSHIDA SHINICHI
IPC: H04N3/223
Filed: 1992-01-07
Abstract: PURPOSE:To deflect a current feedback pulse to the outside of a display screen. CONSTITUTION:A sub-deflection driving pulse generating circuit 1 generates a timing pulse corresponding to the current feedback pulse, the timing pulse is inputted to a sub-deflection driving circuit 2 and the sub-deflection driving circuit 2 generates a deflection output. The deflection output is inputted to a sub-deflection yoke 3 so that a deflection current flows through a sub- deflection yoke 3. As a result, an electronic beam 6 receives a deflection and the electronic beam 6 is deflected to the outside of the display screen 10 by a deflection system 9b during a period when the timing pulse is being outputted.
Patent JP-2000215261-A (JP)
Title: Electronic money safe
Inventor: NAMIENO TADASHI
IPC: G06Q40/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money safe which can execute the saving operation of electronic money data while an original job is maintained. SOLUTION: When a warning reception flag 272a becomes an 'ON' state showing the detection of a sign that abnormality occurs in an electronic money module corresponding to the warning reception flag 272a, the controller part 27 of an electronic money safe saves electronic money data stored in the electronic money module where the sign of abnormality is detected while it preferentially processes the transfer of electronic money data to an IC card, which is the original job of the electronic money safe.
Patent JP-H11218108-A (JP)
Title: Pole mounting metal fitting
Inventor: NAKAMURA TADAYOSHI
IPC: F16B5/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pole mounting metal fitting which can be attached to a pole without being rotated. SOLUTION: A tightening piece part 13 formed at the end of a mounting band 11 is temporarily retained by a nut 14 on the shaft part 8a of a bolt 8 penetrated through and retained in a bolt penetrating hole 5 arranged in one slant leg plate part 3 of a mounted article fixing metal fitting 1 that slant leg plate parts 3, 3 slanted outwardly are provided adjacently to the outer side rear part of a recessed circular arc plate part; projected pole receiving parts 2a, 2a are brought into contact with a pole; the mounting band 11 is moved to a bolt head part side and fastened by the temporarily retained nut 14 after the locking hole 12 of the mounting band 11 is engaged with the hook part 6 of a mounting band penetrating hole 7 arranged in the other slant leg plate part 3;  and the mounted article fixing metal fitting 1 is pressed to the pole so as to apply mounting effect thereto and tightly attached to the pole without being rotated.
Patent JP-H08192073-A (JP)
Title: Method for cleaning space and device therefor
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1995-01-12
Abstract: PURPOSE: To provide a device for cleaning a space, which is capable of stably and effectively using even under an atmosphere of a high temp. or a reactive gas or aerosol. CONSTITUTION: In the cleaning method of the space for emitting photoelectron 15 by irradiating photoelectron emission material 2 with ultraviolet ray 3 under electric field 13, charging and collecting fine particles 16 contained in the space with the photoelectron 15, the photoelectron emission material 2 is irradiated with ultraviolet ray 3 through a glass material 14 and a quartz rod is used as the glass material 14.
Patent JP-H07211842-A (JP)
Title: Electronic member machining tool
Inventor: MATSUMOTO YASUSHI
IPC: H01G13/00
Filed: 1994-01-18
Abstract: PURPOSE:To reduce the adhesion of plating and improve molding precision, by constituting the part position of a tool which abuts against electronic member by using base material whose coefficient of thermal expansion is smaller than or equal to a specified value, and forming diamond or a diamond type carbon film on the base material surface by a vapor phase synthesis method. CONSTITUTION:Base material 6 having fixing holes 5 is formed by using material, like Si3N4 material, whose coefficient of thermal expansion is smaller than or equal to 5.5X10<-6>. Diamond or diamond type carbon film is formed on the upper part of the base material which part contains an upper surface 22 turning to an abutting surface, by a vapor phase synthesis method. By constituting the abutting surface of a tool made of material whose adhesion to plating is very low, the adhesion of plating is reduced, and molding precision can be improved.
Patent JP-S62178509-A (JP)
Title: Method for packing multicolored powder cosmetic and device therefor
Inventor: KIFUNE HIDEYUKI
IPC: A61K8/00
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a multicolored powder cosmetic at low cost, by successively carrying out each process of setting a middle plate in a mold, attaching of a partition plate, packing of powder cosmetic, pressing, separation and discharging of the middle plate and cleaning of the mold in an intermittently rotating table holding the mold. CONSTITUTION:At a first stage 2 of an intermittently rotating table 6, middle plate fed by a chute 4 is set in a mold 3 prefixed to the table 6, at a second stage 11, a partition plate is attached through a slit 10 of the mold 3 to the middle plate and, at a third stage 15, different powder cosmetics are packed from plural nozzles of a packing machine 16 to plural spaced in the middle plate divided by the partition plate. At a forth stage 22, the middle plate is temporarily pressed, then at a fifth stage 28, molding burr is removed, at a sixth stage 28, the temporarily pressed middle plate is separated from the mold, discharged by a conveyor 30 and, at a seventh stage 32, the mold is cleaned.
Patent JP-S56116670-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OSA YASUNOBU
IPC: H01L21/8247
Filed: 1980-02-20
Abstract: PURPOSE: To obtain an IC having stable characteristics as well as a high degree of integration by a method wherein the floating gate electrodes and the gate electrodes of the peripheral transistors are formed by patterning the same conductor.  
     CONSTITUTION: The EPROM device is composed of a memory array portion consisting of a plurality of MIS type memory transistors TrQ 1  and Q 2  formed on one semiconductor substrate main surface and a peripheral circuit portion consisting of a plurality of MIS type transistors TrQE 1 , QD and QE 2  formed on the periphery of said memory array portion. In such a device, the floating gate electrodes FG 1  and FG 2  of the transistors TrQ 1  and Q 2  and the gate electrodes G 1 ∼G 3  of the transistors TrQE 1 , QD and QE 2  are formed by pattering the polycrystalline Si layer as the first layer. Thereby, it is possible to obtain an EPROM device having more stable characteristics than that having peripheral transistors whose gate electrodes are formed from the same polycrystalline Si layer, the second layer, as control gate electrodes CG 1  and CG 2 . Moreover, owing to the polycrystalline Si layer as the second layer, connection between transistors is facilitated, so that an IC having a high degree of integration can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62175102-A (JP)
Inventor: NISHIJIMA HIDEO
IPC: A01C11/02
Filed: 1986-01-29
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-H08208167-A (JP)
Title: Variable speed type moving walk
Inventor: NUWA TAKASHI
IPC: B66B23/22
Filed: 1995-02-07
Abstract: PURPOSE: To enable passengers to get on with elbowroom as the number of the passengers able to get on the same time is restricted and ease crowdedness when they get off by making such a constitution that it is set up while contracting or expanding width of an inlet and an outlet. CONSTITUTION: A handrail 4 to be set up the side of a tread in a vestibule part, where passengers board or alight, is formed into a block construction, thereby constituting a part of the lower side so as to be slidable in the breadth direction of the tread via an expansion cylinder 5, and it is used as a traveling handrail cover 6. In this traveling cover 6, one pair is set up as being positioned at both sides of the breadth direction of a pannel 1, and these paired ones are set up at both sides of an inlet part and an outlet part of the main footpath. Accordingly, passengers are boardable with elbowroom, while any possible overcrodedness at the time of alighting is eased, so that smooth transfer and safety for passengers are well improvable.
Patent JP-H04235870-A (JP)
Title: Elevator control device
Inventor: TSUJI SHINTARO
IPC: B66B1/20
Filed: 1991-01-21
Abstract: PURPOSE:To eliminate congestion as fast as possible by allocating service also to a cage chamber at the rear of a multilayer cage operation route for a boarding call-from a congested boarding place where some passengers may be left, in order to increase service to passengers on the congested boarding place. CONSTITUTION:A congestion detecting means which identifies a platform, where passengers of over a specified limit are waiting, as a congested platform is provided and, if the congested platform is called, multiple cages are selected for allocation among the same multilayer cages. Also, for platforms other than those congested, one cage chamber is selected for allocation among multilayer cages.
Patent JP-S53105614-A (JP)
Title: Oil flushing system
Inventor: HIRATSUKA YOSHIAKI
IPC: F01D25/18
Filed: 1977-02-25
Abstract: PURPOSE: To reduce the process of oil flushing and improve the effect by dividing the bearing system into sub-groups and also sub-dividing the control oil system into various valves, control units and a servo-motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63187048-A (JP)
Title: Heat pump type hot water supplier
Inventor: HASEGAWA TOSHIHIKO
IPC: F25B1/00
Filed: 1987-01-29
Abstract: PURPOSE:To enable the constant supply of hot water out of a hot water feeding port and medium temperature hot water out of a medium hot water supply port without accumulating hot water in a medium hot water accumulation part by a method wherein in case that a desired amount of hot water is stored or accumulated in a hot water accumulation part, a hot water taking-out circuit for the hot water is closed even if a heating operation and a taking of the medium hot water are carried out. CONSTITUTION:Since a first heat exchanger 2 for a hot water taking-out operation is connected in series with a heat exchanger 3 for a medium hot water taking-out operation, a heating and a taking-out of the hot water and the medium hot water are not always performed simultaneously due to a difference in their amount of accumulated hot water and an amount of supplied hot water. When a desired amount of hot water is stored in the hot water storing part, this stored condition is sensed by a temperature sensor part 12 positioned slightly over the medium hot water supply port 13, the temperature sensing part may operate to cause an adjusting valve 9 to be closed. Thus, a taking-out of the hot water is not carried out and the hot water is not accumulated in the medium hot water part. As the hot water is supplied, a tap water is supplied from a water supplying pipe 16, and the medium hot water is pushed up to reach the temperature sensing part 12. Due to this fact, the temperature sensing part 12 may detect a decrease of the hot water to open the adjusting valve 9; thus, a heating of the hot water and a taking-out of the hot water are started.
Patent JP-H11211563-A (JP)
Title: Photodetector circuit
Inventor: SUZUKI TAKASHI
IPC: G01J1/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a convenient photodetector circuit suitable for IC in which temperature compensation can be carried out with high accuracy. SOLUTION: A reference voltage generation circuit 4 feeds a voltage having a temperature coefficient substantially identical to that of an APD(avalanche photodiode) 1 to the noninverted input terminal of an amplifier 2 while varying depending on the ambient temperature. The amplifier 2 amplifies a photocurrent being fed from the APD 1 to the inverted input terminal based on the voltage being fed to the noninverted input terminal. Temperature compensation is achieved by suppressing temperature fluctuation of a voltage signal obtained through I-V conversion of the photocurrent.
Patent JP-S60163949-A (JP)
Title: Polypropylene composition
Inventor: USAMI KATSUYUKI
IPC: C08L23/00
Filed: 1984-02-07
Abstract: PURPOSE:To provide a polypropylene compsn. suitable for use in press-through package and having excellent transparency, thermoformability and safety, by incorporating a specified petroleum resin in a polypropylene resin. CONSTITUTION:A hydrogenated petroleum resin having a softening point of 124 deg.C or above is added to 100pts.wt. polypropylene. The quantity of the petroleum resin varies depending on the softening point, but is usually 3-20pts.wt., pref. 6-11pts.wt. per 100pts.wt. polypropylene. When the quantity is less than 3pts.wt., no satisfactory effect of improving transparency and thermoformability can be obtd., while when it exceeds 20pts.wt., thermoformability is deteriorated. Examples of the polypropylene resins are homopolymers and random copolymers of propylene with alpha-olefins, among which copolymers having a melt flow index of 1-4 as measured according to JIS K7210, method of condition 14 and homopolymers are preferred from the viewpoints of well-balanced properties between transparency and moldability.
Patent JP-H08208696-A (JP)
Title: Method for controlling electron transfer of ferredoxin
Inventor: MATSUBAYASHI TSUNEO
IPC: C07K14/415
Filed: 1995-02-07
Abstract: PURPOSE: To control the electron transfer reaction of ferredoxin applicable to an artificial photosynthesis system, a biofunctional electronic element, etc., over a wide controlling condition by carrying out the redox reaction of ferredoxin originated from microalgae by the application of a potential with an electrode having a chemically modified function. CONSTITUTION: Ferredoxin is produced by collecting photosynthetically cultured microalgae such as chlorella, washing with water, crushing with beads, extracting with 35% acetone, collecting precipitate formed by 75% acetone, dialyzing to remove acetone and purifying by chromatography. The purified ferredoxin in put into an NaCl-containing 10mM tris-HCl buffer solution (pH7.2) in an electrolytic cell provided with a reference electrode and an electrode chemically modified with γ-aminopropyltriethoxysilane after ultrasonic cleaning of the surface and is subjected to cyclic voltammetry at 25 deg.C and a potential scanning speed of 5mV/s to effect the redox reaction of ferredoxin on the modified electrode. The electron transfer reaction of ferredoxin applicable to an artificial photosynthesis system, biofunctional electronic element, etc., can be electricaly controlled by this process.
Patent JP-H09306739-A (JP)
Title: Horizontal staggered inductors using multilayer board
Inventor: UIRIAMU BII FUWAN
IPC: H01F17/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and reduction in loss, by constituting a multilayer circuit structure of an inductor using a conductive viahole which has a multilayer structure formed by integrally fusing a plurality of insulating layers, a conductive trace arranged between the insulating layers, and an element buried in the insulating layers. SOLUTION: An inductor structure is constituted by a plurality of flat dielectric insulating layers 13 stacked in the vertical direction, and a plurality of elongated conductive strips which are arrayed as plural N units of parallel elongated conductive strips 11-1 to 11-4, plural N units of parallel elongated conductive strips 12-1 to 12-4, plural (N-1) units of parallel elongated conductive strips 21-1 to 21-3, and plural (N-1) units of parallel elongated conductive strips 22-1 to 22-3, and which are arranged in parallel on each dielectric insulating layer. The conductive strips have their respective ends connected by a plurality of viahole columns 101, 102, 103, 104, so that the conductive strips and the viahole columns form windings.
Patent JP-H07171086-A (JP)
Title: Rotating-brush type dish washer
Inventor: IZUMI HIROAKI
IPC: A47L17/00
Filed: 1994-02-16
Abstract: PURPOSE:To reduce the occupancy rate inside the sink and to stabilize the device. CONSTITUTION:A part 16 housing the transmission device of a case 13 is formed extended downwards from the inner end of a part 15 housing the driving device. A rotating brush 14 is projected inwards of the sink 22 in the part 16. The placed outside of the sink 22. The brush 14 is turned sideways to be projected in the sink 22.
Patent JP-S63186874-A (JP)
Title: Vapor synthesis device for carbon film
Inventor: ISHIHORI KOUICHI
IPC: C01B31/04
Filed: 1987-01-29
Abstract: PURPOSE:To maintain the temp. of a substrate at a prescribed and uniform temp., by using a material which absorbs microwaves and can be heated up to a specific temp. when energized to constitute an imposing plate to be imposed with the substrate. CONSTITUTION:The substrate 4 is imposed on the imposing table 5 in a reaction vessel 3 and a gaseous mixture composed of hydrocarbon and hydrogen is supplied into the vessel from a supply pipe 6 and is discharged from a discharge pipe 7 to maintain the specified pressure in the vessel 3. The microwaves generated in a microwave oscillator 1 is then fed through a waveguide 2 to the inside of the vessel 3 to convert the gaseous mixture to plasma. The substrate 4 and the sample plate 5 are then heated by microwaves and the plate 5 is further supplied with the electric power from a power source 9 to cause the self-heat generation. The sample plate 5 is formed of a material (SiC, etc.) which has the property as the electric material to absorb the microwaves and has the property as an electric resistor to permit heating up to 500-1,000 deg.C when energized. The easy temp. control of the plate 5 is thereby permitted.
Patent JP-H02201377-A (JP)
Title: Transfer film for copying machine
Inventor: TAMURA TOSHIMITSU
IPC: G03G7/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain secure toner fixability by providing a surface layer contg. a polyyrethane resin and polyester resin. CONSTITUTION:The surface layer contg. the polyurethane resin and the polyester resin is provided on at least one surface of a base. The polyurethane resin is obtd. by reaction of a hydroxyl group-contg. compd., such a polyester polyol and a compd. contg. an isocyanate group. the polyester resin is obtd. by polycondensation and copolymn. of dibasic acids, such as ethylene glycol. The excellent fixability of the toner and the good transporting characteristic thereof are obtd. in this way.