baber/WOPTO huggingface dataset:
Patent JP-S62237324-A (JP)
Title: Chemical liquid supply device
Inventor: YUGAMI SEIYA
IPC: G01F23/28
Filed: 1986-04-08
Abstract: PURPOSE:To judge whether chemical liquid piping is filled or empty by using transparent piping as at least part of the piping, providing a light transmission type sensor which judges whether a chemical liquid container is filled or empty to the part, and identifying a difference in refracting index between a liquid present state and an air present state. CONSTITUTION:When a work valve 8 is opened to apply pressure to the chemical liquid container 5, the liquid level 9 is pressed and liquid chemicals flow to the transparent piping 3 through a coupling 4. Consequently, no light reaches the light transmission type sensor (photodetection side) 2 in operation, so a supply device is informed that the chemical liquid flow. The chemical liquid flow to respective necessary parts through an intermediate container 6 and the piping A. The liquid level 9 falls according to the consumption of the chemical liquid and then air flows to the piping 3 through the coupling 4 when the cell falls below the coupling 4. Then, light reaches the sensor 2 to indicate that the chemical liquid container is emptied. Similar piping 3 and light transmission type sensors 1' and 2' are installed above the container 6 so that the air is not supplied to the necessary parts; when air is present at the upper part of the container 6, a discharge valve 7 is opened to fill the container 6 with the chemical liquid.
Patent JP-S61247987-A (JP)
Inventor: DANIERU PANISE
IPC: G01S13/78
Filed: 1986-04-09
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-S61239999-A (JP)
Inventor: NIIKURA KIYOYUKI
IPC: B42F5/00
Filed: 1985-04-17
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-S59208302-A (JP)
Inventor: ABURA YOSHIAKI
IPC: A45D19/16
Filed: 1983-05-10
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-S60228265-A (JP)
Inventor: SHIMONO SEIJI
IPC: B65D81/113
Filed: 1984-04-24
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-H05277594-A (JP)
Title: Work storing/carrying device
IPC: B65H5/02
Filed: 1992-04-03
Abstract: PURPOSE:To prevent deformation of a formed part of a plate and effectively utilize a space of a plant by providing many projections of an elastic body on the supporting surface for supporting a plate of a first, a second and a third conveyors so that an interval between the second and the third conveyors can be adjusted freely. CONSTITUTION:By adjusting a position of gear boxes provided in both ends of the lower base and the upper base in the forward and the backward directions by synchronizing them suitably, a before/behind interval is adjusted by moving forward and backward the second conveyor 101 and the third conveyor 103. Thereafter, when a suction state of a suction pad is released, a plate W is supported and stored on a belt 95 of the first conveyor 9, and also, both front and rear sides of the plate W are supported by the second and the third conveyors 101, 103. Subsequently, the plate W is supported by a work supporting member 97 of an artificial lawn, a brush, a finger, etc., and stored stably without falling down in the carrying direction under a vertical state.
Patent JP-H03280518-A (JP)
Title: Electric double layer capacitor and manufacture thereof
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/42
Filed: 1990-03-29
Abstract: PURPOSE:To manufacture the title capacitor in high applicable withstand voltage and low inner resistance by a method wherein layers comprising a conductive substrate, active carbon on the substrate and a water soluble binder or said layers whereto conductivity allowable agent is added are opposingly arranged through the intermediary of a separator. CONSTITUTION:An active carbon is bonded by immersion process onto both surfaces of aluminum foils 1 surface roughened by chemical etching process. After drying up in the air, the aluminum foils 1 are further dried up by far ultraviolet rays to form the active carbon foil electrodes 2, 3 into films. A pair of the formed foil type electrodes 4, 5 are wound up through the intermediary of a separator 6. As for an electrolyte, propylene carbonate solution with 1mol/l of tetraethyl ammonium tetrafluoroborate melted therein is used and then the housing is completed using an aluminum case 7, an aluminum lead electrodes 8, 9 and a rubber packing 10.
Patent JP-H05199858-A (JP)
Title: Antioxidant with flexixanthin as active ingredient and production of flexixanthin
Inventor: YOKOYAMA AKIHIRO
IPC: A23L3/3499
Filed: 1992-04-03
Abstract: PURPOSE:To provide a powerful antioxidant preventing foods, cosmetics, medicines, or fatty oil from oxidation, containing, as active ingredient, flexixanthin. CONSTITUTION:For example, in the case of using a crude extract or purified flexixanthin as active ingredient, this agent is conditioned by emulsification and added, in the form of cream, to a food or cosmetic at a level of 0.1g/kg or 0.05g/kg, respectively. The flexixanthin can be obtained by culture of flexixanthin-producing microorganisms belonging to Flavobacterium [KK 10202C strain (FERM P-12433)] and by separating microbial cells from the resulting cultured product followed by extraction with an organic solvent.
Patent JP-S58201561-A (JP)
Title: Protecting device for brushless turbine generator
Inventor: MORINO ISAMU
IPC: H02H7/06
Filed: 1982-05-17
Abstract: PURPOSE:To rationally and safely protect a rotor against a reverse phase load by detecting various physical values on the rotor without contact and particularly monitoring the temperature of a cross slot end to protect a brushless turbine generator. CONSTITUTION:The magnetic resistant voltage, exciting current and cross slot end rotor surface temperature of a main exciting circuit are respectively detected by resistors 22, 23 and a temperature detecting sensor 27, and the detected outputs are inputted through amplifiers 30, 31 to a modulator 33. The output of the modulator 33 is inputted through a modulator 35 provided at the exterior of a rotor 1 into an arithmetic processor 36. The processor 36 obtains exciting voltage, exciting current, exciting coil resistance, exciting coil average temperature and the surface temperature of the cross slot end, and delivers the outputs to an indicator 37 and an alarm and trip circuit 38.
Patent JP-S63247218-A (JP)
Title: Dispersion-transporting device for fruit
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/02
Filed: 1987-04-02
Abstract: PURPOSE:To permit the smooth overflow of the excessive fruit by installing an overflow port at the transport starting edge of a vibrating conveyor and installing a sending-out rotary body on the downstream side in the transport direction, in the captioned device such as fruit selecting plant, etc. CONSTITUTION:The fruit 2 transported onto a vibrating conveyor 3 from a conveyor 1 through a chute is transported, dispersed in the direction A. Then the fruit is sent by each certain quantity onto an arranging conveyor 9, applied with a transport resistance of the rotary brush of a sending-out rotary body 4 which revolves at the revolution speed less than the transport speed of the vibrating conveyor 3 in the transport edge part. Therefore, a staying layer of the fruit 2 is formed on the vibrating conveyor 3. When the staying quantity increases, and the staying layer reaches a transport starting edge part 5, the fruit rolls down onto a chute 22 from an overflow port 6, and is retuned onto a return conveyor 24 through a pulling-out conveyor 23. Therefore, smooth overflow is permitted, and the fruit is prevented from being damaged.
Patent JP-H1131615-A (JP)
Title: Magnetic screw
Inventor: FURUSE AKIRA
IPC: F16H25/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To easily provide a small and simple structure magnetic screw, having a small screw pitch and an improved magnetic coupling efficiency between a magnetic nut and a screw shaft, on which the thrusting force in the axial direction of a screw shaft can be increased, superior with respect to high mass- production. SOLUTION: This magnetic screw is provided with a threaded shaft 1 formed by magnetic material, having a thread 3 formed on the outer circumferential surface, and a magnetic nut 2, and ring-shaped magnets 5 having a magnetized pole, and ring-shaped yokes 6, which are electrically coupled and arranged on the magnetic pole side of the magnets 5, are provided on the magnetic nut 2. Threads 13, which are positioned oppositely between the threads 3 of the threaded shaft 1, leaving a microscopic gas G between the threads 3 of the threaded shaft 1, is provided on the inner circumferential surface of the yokes 6 in such a manner that a magnetic circuit is formed between the threaded shaft 1 and the magnets 5 via the threads 3 and 13.
Patent JP-S527252-A (JP)
Title: Lens manufacturing method
Inventor: TATENO KIMIO
IPC: G02B3/00
Filed: 1975-07-07
Abstract: PURPOSE: To manufacture lens with optional focus distance and aperture diameter at low cost and in large quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000273354-A (JP)
Title: Primer composition and method for jointing concrete or mortar therewith
Inventor: MASUDA YUTAKA
IPC: C08G59/50
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition which can greatly extend the time when jointing is possible after the application of the composition by compounding an epoxy resin with a polyamine curative in a specified equivalent ratio. SOLUTION: One equivalent of an epoxy resin is compounded with 0.1-0.6 equivalent of a polyamine curative. This composition exhibits excellent jointing properties (adhesiveness, cohesive force after curing, durability) within a time when jointing is possible. The curative is preferably at least one compound selected from among aliphatic polyamines (e.g. diethylenetriamine), alicyclic polyamines (e.g. N-aminoethylpiperazine), aromatic polyamines (e.g. m- phenylenediamine), and their modifications (e.g. an epoxy adduct reaction product). A liquid or solid resin having, on average, at least two epoxy groups per molecule is preferable as the epoxy resin. If necessary, a tertiary amine, preferably in an amount of 0.1-5 wt.%, is added as a cure accelerator to the polyamine curative.
Patent JP-H07296304-A (JP)
Title: Magnetic memory apparatus
Inventor: TAKANO KOJI
IPC: G11B5/39
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a magnetic head and an apparatus using the magnetic head which are applicable to a high speed access and a high speed transfer without the fluctuation of a writing stain amount and an overwrite value by specifying a medium transfer speed and the surface density of recorded data. CONSTITUTION:An induction type device is employed in a magnetic recording/ reproducing type head 10 as its recording/reproducing device. The poles of the induction device are composed of Co-Ta-Zr amorphous alloy thin films and information is recorded/reproduced on/from a magnetic disc 11. The medium transfer speed is to be not less than 15 megabytes/sec. and the surface density of the recorded data is to be not less than 500 megabits/sq.in. Further, when the information is recorded on the circular magnetic disc 11 whose diameter is not larger than 3.5 inches, the disc is turned with the revolution not less than 4000rpm and the recording frequency is predetermined not to be less than 45MHz.
Patent JP-S565818-A (JP)
Title: Curable high polymer composition
Inventor: MORIWAKI NORIMOTO
IPC: C08G18/73
Filed: 1979-06-28
Abstract: PURPOSE: The titled composition having improved mechanical and electrical properties, heat resistance, hydrolysis resistance, and processability, obtained by blending a hydrogenated polyhydroxybutadiene polymer with a specific isocyanate prepolymer.  
     CONSTITUTION: A) A hydrogenated polyhydroxybutadiene polymer having preferably not less than 60wt% of butadiene residue and not more than 50wt% of styrene residue in the high polymer chain is blended with B) an isocyanate prepolymer as a curing agent obtained by reacting a) one mole of castor oil with preferably 3W6mol of an isocyanate prepolymer shown by the formula. An amount of the ingredient B is preferably 0.8W1.5 equivalent calculated as isocyanate group based on hydroxyl group in the ingredient A.  
     USE: Casting, composition for impregnation, coating agent, adhesive, caulking agent, potting material, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06294826-A (JP)
Title: Effective/reactive current measuring method
Inventor: AKATANI MASAMI
IPC: G01R19/06
Filed: 1993-04-09
Abstract: PURPOSE:To accurately measure effective/reactive currents in a short time by an algorithm for equalizing a product of sampling times and sampling time at the time of reading to an integer-fold of a standard period of a commercial power source wave. CONSTITUTION:An amplifier Amp amplifies a secondary loading end voltage of a current transformer CT by a predetermined gain. This signal wave output Sig is input to an A/D converter of a computer Comp, set to a predetermined voltage by a transformer Tr from a commercial power source S, and a reference signal wave Ref as voltage and phase references is also input to the converter. The Comp discretely reads (samples) both the signals, calculates via a predetermined algorithm when it reads predetermined number, and displays a measured value on a display unit Disp. In order to rapidly measure via the computer, it is necessary to read (sample) the input signal in a necessary minimum shortest time and to accurately calculate a discrete sampled measured value in as short time as possible.
Patent JP-H01255516-A (JP)
Title: Clamping device for injection molding machine
Inventor: INABA ZENJI
IPC: B22D17/26
Filed: 1988-04-06
Abstract: PURPOSE:To make a clamping device compact by disposing a screw mechanism to drive a toggle link mechanism in the direction square to the pressing centerline. CONSTITUTION:A fixed platen 3, a rear platen 4 and a movable platen 5 of a clamping device 1 are disposed in parallel on a machine frame 2 of a molding machine main body. The rear platen 4 and the movable platen 5 are connected by a toggle link mechanism 7, and said link mechanism 7 is provided with a screw mechanism 8, and the screw mechanism 8 connecting upper and lower connecting sections 9 and 9' is disposed crossing at right angles to the pressing centerline (m) when it is viewed from the front side. The output of a clamping motor 13 working almost at right angles to the pressing centerline (m) through a ball screw 12 is converted to the clamping force in the direction of pressing centerline (m) by the toggle mechanism 7, and the clamping force is increased as the angle formed with partial links (a) and (b) to be sufficient for the clamping force around the time of completion of clamping.
Patent JP-S58201231-A (JP)
Title: Ion source device
Inventor: SUGAWARA TOORU
IPC: H01J37/08
Filed: 1982-05-19
Abstract: PURPOSE:To save sharply the number of expensive current leading-in equipments by supporting a multipiece filament thermal cathode by a small number of current leading-in equipments. CONSTITUTION:Magnets 2 are provided outside of the wall of a discharge container 1. Two pieces of ring-shaped plates 3 are placed in a strong magnetic field exceeding 50 gauss inside of the container while supporting them by a current leading-in equipment 4. A filament thermal cathode 6 supported by supporting rods 5 is buried into the ring-shaped plates 3. The length of the supporting rods 5 are appropriately selected thus being able to lower the strength of the magnetic field in the region, wherein the filament thermal cathode 6 is to be placed.
Patent JP-H08256345-A (JP)
Title: Image pickup device and image signal processor
Inventor: YOSHIDA SEIJI
IPC: H04N9/09
Filed: 1995-03-15
Abstract: PURPOSE: To provide a video signal with high vertical resolution by means of general three-board configuration or simple 2-board configuration without causing deterioration in the sensitivity. CONSTITUTION: Output charge signals from image sensors DG, DR, DB of the full picture element read system are given to a read processing section 100, in which A/D conversion and double speed conversion processing are conducted, and an arithmetic section 200 extracts low frequency components of R, G, B signals based on the G, R, B signals after the conversion and the low frequency components are added to obtain a low frequency luminance signal. Furthermore, a high frequency component is extracted from the R or B image signal and it is fed to the low frequency luminance signal in one field. Thus, the luminance signal with vertical resolution in excess of valid picture element number in the vertical direction per one board is generated. The luminance signal is again D/A-(converted by an output processing section 300 and high-vision use video signals Y, PR and PB are outputted.
Patent JP-S568227-A (JP)
Title: Continuous preparation of laminate covered by metal foil
Inventor: KAMIKITA MASAKAZU
IPC: B29C67/00
Filed: 1979-06-29
Abstract: PURPOSE: To efficiently prepare a laminate excellent in bonding strength, heat resistance, electric insulation characteristic, etc. by a method wherein a metal foil is coated with a bonding agent and heating treatment is applied thereto before the metal foil is laminated.  
     CONSTITUTION: A sheetlike substrate 1 coveyed continuously is laminated by a laminating device 3 through an impregnation device 2 wherein setting resin liquid or the like is employed and, after being set in a setting furnace 11, is cut 13 into practical size. In such a process, a metal foil 9 conveyed continuously to be laminated is coated with a bonding agent 7 and heat treatment 4 is applied thereto before the metal foil enters the laminating device 3. By this, a laminate which is excellent in heat-resisting property, electric insulation characteristic, bonding strength, etc. is efficiently prepared continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10260651-A (JP)
Title: Display device using bubbling fluid
Inventor: SUGIYAMA AKIRA
IPC: G09F19/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying arbitrary images one after another by using bubbles although a decorative body which has many thin transparent containers arrayed and also has each container filled with colored fluid, and produce bubbles inside is used as a partition between seats at a restaurant, etc. SOLUTION: Many thin cylindrical transparent containers 3 which are positioned in a top-bottom direction are arrayed laterally. Those containers are filled with 1st fluid 4 such as water. Each container 3 has an automatic opening/closing valve 9 for sending out 2nd fluid of small specific gravity such as air at its bottom part. A group of automatic opening/closing valves 9 is controlled by a control unit 15 and on the basis of an image signal of an image of a document 19 read by an image scanner 17, air bubbles 21 corresponding to pixels constituting the image are generated one after another and rise.
Patent JP-H04249820-A (JP)
Title: Operating mechanism of three-position switch
Inventor: PATORITSUKU BONARUDERU
IPC: H01H33/42
Filed: 1991-03-22
Abstract: PURPOSE: To provide operating mechanism of a three-position switch which is quickly operated and has simplified structure in which a main shaft has a supporting surface. CONSTITUTION: The mechanism includes switch operating device 14 and earth operating device 15. These devices include driving flange plates connected each other with a common spring 27, the spring is compressed by rotation of either operating shaft and, after it reaches a dead point, transmits driving force to these flange plates, and the driving force is transferred to a crank handle 32 fixed with a key on the main shaft 10 through a connecting lever. All operations are very speedy and torque transferred to the main shaft during its operation increases. A lock device keeps the main shaft at the opening position during compressing process of the spring.
Patent JP-H0673560-A (JP)
Title: Coated sintered hard alloy member and its production
Inventor: UCHINO KATSUYA
IPC: C22C29/16
Filed: 1993-04-09
Abstract: PURPOSE:To improve breaking resistance without causing deterioration in the wear resistance required for a cutting tool. CONSTITUTION:A coating layer 2 is formed on the surface of a base material composed of cemented carbides for which one or more kinds among iron group metals are used as binding alloy and the carbides, etc., of the group IVB, VB, and VIB metals of the periodic table are used as binding phase. The hard phase contains one or more kinds selected from the carbides, nitrides, carbonitrides, and carbooxonitrides of Zr and/or Hf and WC. Further, a layer 3 consisting of WC and iron group metals alone is provided on the outermost surface of the cutting edge ridge line part 1 of this base material composed of sintered hard alloy. The coating layer 2 is a single layer or multiple layer of one or more kinds selected from the carbides, etc., of the group IVB, VB, and VIB metals of the periodic table.
Patent JP-H11279209-A (JP)
Title: Batch type reactor and production of polymer using the same
Inventor: EZAWA TETSUO
IPC: C08F2/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bath type reactor excellent in productivity. SOLUTION: This batch type reactor is equipped with a reacting tank, a capacitor, a stirrer and a polymerizable unsaturated monomer tank used for polymerizing a polymerizable unsaturated monomer, an outer circulation cooler for taking out and cooling a part of the reaction material packed in the reactor from the reactor and returning the part of reaction material to the reactor.
Patent JP-H03282776-A (JP)
Title: Document processing system
Inventor: YAMAHATA KIYOSHI
IPC: G06F17/28
Filed: 1990-03-30
Abstract: PURPOSE:To evaluate the quality of the result of mechanical translation by translating original language into objective language, retranslating the translated result into the original language or third language and visibly displaying the translated result. CONSTITUTION:The input sentence of language A (original language) is supplied to an input receiving part 1 and sent to a translating portion 2 and an output control part 4 through a communication line 12 and a communication line 14. The translating part 2 translates the language A into language B (objective language) and sends the result to the output control part 4 through communica tion paths 23, 24. Further, a translating portion 3 translates the language B into language C and sends the translation result to the output control portion 4 through a communication path 34. When a display screen is used as a text input screen A, a translated sentence output screen B and a retranslated sen tence output screen C, the translation result and the retranslation result can be outputted. Thus, the quality of the result of a mechanical translation can be simply evaluated at low cost.
Patent JP-H03283827-A (JP)
Title: Adaptive diversity reception equipment
Inventor: OKANOUE KAZUHIRO
IPC: H04L25/02
Filed: 1990-03-30
Abstract: PURPOSE:To improve the reception characteristic as a whole of a reception system by using estimation process information for communication line impulse response estimation in each diversity branch. CONSTITUTION:Reception signals received by a diversity branch group 1000 are inputted to a communication line impulse response estimating circuit group 1001 and a branch metric arithmetic circuit group 1002. Branch metrics obtained from respective diversity branches are synthesized based on communication line impulse response estimation process information in each diversity branch. Consequently, an influence in the branch where the quality of the reception signal is degraded is suppressed. Thus, the reception characteristic as a whole of the reception system is improved.