baber/WOPTO huggingface dataset:
Patent JP-H05324183-A (JP)
Title: Data input device
Inventor: KAMITO TAKASHI
IPC: G06F3/033
Filed: 1992-05-25
Abstract: PURPOSE:To make it possible to input data from a position separated from a screen by single hand operation without requiring a wide operation area. CONSTITUTION:When a device body 1 is carried by a single hand and vertically and horizontally turned around a wrist to a CRT screen in the depressed state of the 1st button switch 12, a rotation detector 14 detects the turning direction and turning angle of the body 1 and transmits a signal for moving a cursor on the CRT screen in the direction and by the distance corresponding to the turning direction and the turning angle to the CRT screen side through an interface cable 15, and when the 2nd button switch 13 is depressed, the coordinate data of a position pointed out by the cursor at present are inputted.
Patent JP-S5984840-A (JP)
Inventor: NABIRU RIZUKAARA
IPC: B01J27/00
Filed: 1983-09-30
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-H0525425-A (JP)
Title: Modified polytetrafluoroethylene coating composition
Inventor: HONDA NORIMASA
IPC: C09D151/06
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the occurrence of pinhole, increase hardness, and improve abrasion resistance. CONSTITUTION:The objective compsn. is prepd. by dispersing modified polytetrafluoroethylene particles having a core-shell structure in a liq. medium. The shell of each particle contains 0.04-0.25wt.% chlorotrifluoroethylene based on the total wt. of the particles, and the wt. of the shells does not exceed 50% of the total wt. of the particles.
Patent JP-H0525269-A (JP)
Title: Polyhexamethyleneadipamide containing small amount of triamine and its production
Inventor: TOMIYAMA HIROSHI
IPC: C08G69/26
Filed: 1991-07-24
Abstract: PURPOSE:To produce a molding or fiber of polyhexamethyleneadipamide excellent in strengths, fatigue resistance, etc., by decreasing the bishexamethylenetriamine content in the polyamide below a specified value. CONSTITUTION:The bishexamethylenetriamine content in polyhexamethyleneadipamide comprising repeating units of the formula: NH (CH2)6NHCO(CH2)4CO and contg. at least 300ppm (in terms of copper) copper compd. is decreased to 0.4mg/g-polyamide or lower by adding the copper compd. to the polymn. system for producing the polyamide by melt polymerizing an aq. soln. of hexamethyleneammonium adipate in the step where the water content in the system is 15wt.% or lower.
Patent JP-S6244739-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIKAWA MINORU
IPC: G03C7/305
Filed: 1985-08-22
Abstract: PURPOSE:To improve the color reproducibility, especially the reproducibility of the degree of saturation by forming two or more photosensitive silver halide emulsion layers having different color sensitivities, incorporating one or more kinds of phenol type cyan couplers represented by a specified formula into one of the emulsion layers and satisfying specified conditions with respect to the emulsion layers. CONSTITUTION:Two or more photosensitive silver halide emulsion layers having different color sensitivities are formed on a support, and at least one kind of phenol type cyan couplers represented by the formula (where R1 is aryl or a heterocyclic group, R2 is a ballast group and X is H or a group which can be eliminated by a coupling reaction with the oxidized product of aromatic primary amine as a color developing agent) is incorporated into at least one of the emulsion layers. The emulsion layers contain DIR compounds so that the relation between the development retarding power of a development retarder released from the DIR compound in one of the emulsion layers and that of a development retarder released from the DIR compound in the other is inverted when the DIR compounds in the emulsion layers are exchanged for each other. By the exchange, each of the development retarders has smaller development retarding power on the emulsion layer contg. the DIR compound from which the retarder has been released than on the other emulsion layer.
Patent JP-S57106621-A (JP)
Title: Preventing agent and remedy for fish disease
Inventor: FUKUI HARUAKI
IPC: A61K31/495
Filed: 1980-12-24
Abstract: PURPOSE: An inexpensive preventing agent and remedy for fish diseases caused by protozoans of the order Microsporidia or Myxosporidia, containing quinoxaline N,N'-dioxide as an active constituent with little side effects, and easily handleable.  
     CONSTITUTION: A preventing agent and remedy for fish diseases, containing one or two or more compound selected from quinoxaline N,N'-dioxides. A compound of the formula (X is H or lower alkyl; Y is hydrogen, lower ω-hydroxyalkiyl, etc.) is particularly preferred. The preventing agent and remedy is administered orally by mixing in a usually used fish breeding feed, and effective for preventing and treating the Plistophora infection in an eel, Glugea infection of an Ayu, Beko disease of a young yellowtail and Myxosporidia disease of a carp or trout. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6243373-A (JP)
Title: Vehicle and grasping system
Inventor: FUJITA YOSHIYUKI
IPC: B23P19/00
Filed: 1985-08-22
Abstract: PURPOSE:To increase the efficiency of a production management system, such as the feed of parts, by a method wherein a body notch produced on a produc tion line is correctly recognized, and the aligning state of a vehicle can be accurately grasped. CONSTITUTION:A vehicle recoginizing device 3, reading a vehicle number conveyed on a conveyor 1, is installed to the side of the conveyor 1. A vehicle passage recoginizing device 4, recoginizing the passage of a vehicle, is situated to the outgoing end part of the conveyor 1. A motor 5, running the conveyor 1, is mounted to the conveyor 1, and the motor is controlled by a conveyor control device 6. Signals from the vehicle recognizing device 3, the vehicle passage recognizing device 4, and the conveyor control device are inputted to a signal integrating device and are processed by a central processing device 8. A result, produced as a result of the signals being processed, is outputted to a robot placed on a production line to effect accurate control of a robot and the like.
Patent JP-H0352192-A (JP)
Title: Semiconductor memory
Inventor: OHATA KENICHI
IPC: G11C11/411
Filed: 1989-07-19
Abstract: PURPOSE:To enlarge the operation excess degree of a memory by holding a read current constant through the use of a current source biased by means of the load voltage of a transistor having the same electric characteristic as the load transistor of a memory cell. CONSTITUTION:The pnp transistor (Tr) Q1 has the same characteristic as the load transistor of the memory cell. The output operates as the current source which is amplified in TrQ2 and is biased by the output of TrQ3, and the output current IST is supplied to the memory cell. When the DC amplification factor of TrQ1 is set to be hFE, the read current IRO of the memory cell is shown by IRO=IST.hFE. When hFE fluctuates, only the current IST which cancels fluctuation can be generated. It can be realized by setting resistances R1-R4, the power potential VEE, and internal power potentials V1 and V2 to be appropriate values.
Patent JP-S5886855-A (JP)
Title: Motor
Inventor: TANIGOSHI KINJI
IPC: H02P6/06
Filed: 1981-11-18
Abstract: PURPOSE:To prevent the lowering of the output efficiency of the motor by arranging a magnetic member near the magnetic pole of a rotor so that the output wave-form of a magnetic-flux detecting element is brought to a sine wave, an approximate sine wave or a triangular wave with the revolution of the rotor. CONSTITUTION:The ring-shaped magnetic members 6 are fixed where crossing the direction of generation of the magnetic flux of the magnets 2a, 2b of the rotor. Accordingly, when the ring-shaped magnetic members 6 are fastened at the end surfaces of the magnets 2a, 2b of the rotor, the magnetic flux of the rotor magnets 2a, 2b passes through the ring-shaped magnetic members 6 and leaks, and the wave-form of driving currents is generated as setting.
Patent JP-S6075312-A (JP)
Title: Releasing method of filter cake in filter plate type filter
Inventor: ITOU KIYOUJI
IPC: B01D25/12
Filed: 1983-10-03
Abstract: PURPOSE:To release and remove easily the filter cake deposited on a filter plate or in a fiter frame by moving discontinuously the filter plate which is moved with a detaining tool by driving intermittently a motor when each filter plate is opened and moved. CONSTITUTION:When an arch 1a of a filter plate 1 is detained by a detaining tool 5 and moved in the opening direction of the plate, the tool 5 is repeatedly moved and stopped by driving a motor 6 intermittently. Accordingly the filter plate 1 is moved discontinuously, and the filter plate 1 itself and an inclined filter frame 2 pulled by the filter plate 1 are slid by the shock given at the moment when the filter plate 1 stops or starts moving. And hence the filter cake K deposited on the filter plate 1 or in the filter frame 2 is easily released and removed.
Patent JP-H0910341-A (JP)
Title: Emergency hood
Inventor: TANIYAMA YOICHI
IPC: A42B1/04
Filed: 1995-06-27
Abstract: PURPOSE: To provide a hood with high cut endurance, high stuck endurance, heat resistance, and abrasion resistance and improve shock resistance by using a specific material, integrally sewing one of long/short sides of a rectangle, attaching a night marker sheet on the front side of the connection part of the long side, and attaching Velcro tape (R) on the long sides. CONSTITUTION: An emergency hood 1 whose front face and rear face are made of an aramid fiber fabric and a cotton fabric respectively has a felt layer of phenolic resin fiber inserted between them is provided. When it is folded, it becomes a rectangle so as to be in a stacked state of the front/rear two pieces, either of the long sides or the short sides of the rectangle are connected each other so as to be integrally sewn, and a strip of a night marker sheet 7 is attached on the connection part of the long side, namely, the front side of a fold 2 in the rear side of the hood. Velcro tape (R) 6, 6' for connecting the two front and rear sides are attached to the long side of a part for crossing the long side and the short side which are not connected each other, namely, the left/right edges 4, 4' of the hood. Therefore, when it is opened and be put on, it becomes the hood 1, and when it is folded, it becomes a cushion.
Patent JP-H0352197-A (JP)
Title: Driving method for thin film transistor memory
Inventor: KATO NAOKI
IPC: H01L27/12
Filed: 1989-07-19
Abstract: PURPOSE:To reduce the driving power of a thin film transistor memory by impressing the pulse voltage of an inverse polarity between a drain source electrode and a memory gate electrode and giving the write/deletion voltage of a relatively prescribed level. CONSTITUTION:Control gate lines CG1-CG3 are held to an GND level and the voltage is impressed between drain lines D1-D3 and source lines S1-S3, and mem ory gate lines MG1-MG3 so that the lines MG1-MG3 relatively come to '+' so as to operate a deletion action. Namely, the voltage of -Vp is impressed on all the lines D1-D3 and the lines S1-S3 and the pulse signal of 2Vp is impressed on the lines MG1-MG3. The lines CG1-CG3 are similarly held to the GND level and the voltage of 2Vp is impressed between the lines D1-D3 and the lines S1-S3 so that the voltage relatively comes to '-' so as to attain a write action.
Patent JP-S6163078-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1984-09-03
Abstract: PURPOSE:To prevent the roughness of the surface of the semiconductor substrate, which is brought along with performing a degassing from the installing stand and the heater, by a method wherein the degassing is performed in two times, and at the same time, after the first degassing process ends, an AlGaAs layer is formed on the semiconductor substrate. CONSTITUTION:While As is struck against a GaAs substrate 10, which is installed on the Mo block, in a form of molecular beam, a degassing from the Mo block and the heater is performed by heating the substrate 10 holding the temperature 10 to an extent of about 580-680 deg.C. This temperature is a temperature, at which the GaAs being comprised in the substrate 10 does not evaporate. Then, the substrate 10 is heated holding the temperature thereof to an extent of about 550-620 deg.C and an AlGaAs layer 20 is made to grow on the substrate 10. Then, while As is struck against the substrate 10 in a form of molecular beam, the substrate 10 is heated in an extent of about 700-780 deg.C. In this case, the GaAs being comprised in the substrate 10 does not evaporate, because the layer 20 is already formed on the substrate 10. After this, the structure of the laser, which consists of layers 21-30 and electrodes 40 and 41, is formed. According to this method, the surface of the substrate 10 is never roughened, because the GaAs being comprised in the substrate 10 does not evaporate.
Patent JP-S5973701-A (JP)
Title: Cubic material measuring device
Inventor: MIZUNO ICHIROU
IPC: G01B5/20
Filed: 1982-10-20
Abstract: PURPOSE:To measure sizes and the like highly efficiently and highly accurately, by the constitution wherein a mounting table, which can be moved in the directions of two axes that are crossed at a right angle, is provided; a movable slider with measuring probes and a subslider are provided; and a material to be measured and the measuring probes are relatively moved. CONSTITUTION:A mounting table 2, which can be moved in the directions of an X axis and Y axis, is provided on a surface plate 1. A supporting post 44 is uprightly provided. A slider 50 is provided along the supporting post 44 so that the slider can be moved in the direction of a Z axis. A supporting shaft 56 is attached to the slider 50 at a right angle with said supporting post 66. A subslider 66 having a scribter 72 is movably provided along the supporting shaft 56. The moving displacement of the mounting table 2 in the direction of the X axis is read by a micrometer head 23. The moving displacement of the mounting table 2 in the direction of the Y axis is read by a micrometer head 31. The moving displcement of the slider 50 in the direction of the Z axis is read by displays 51 and 52. In comparison with the conventional three dimensional measuring device, wherein the measuring probe must be moved in all the three dimensional directions, this device can be made compact, light, and inexpensive.
Patent JP-H0769446-A (JP)
Title: Conveyor system of semiconductor wafer
Inventor: ANAI NORIYUKI
IPC: B65G13/071
Filed: 1994-07-15
Abstract: PURPOSE:To make a semiconductor wafer conveyable without receiving any temperature effect as preventing dust from occurring in time of conveyance by installing a dustproof cover which covers a drive belt wrapped on a turning shaft lying between a pair of rollers conveying this semiconductor wafer, and setting a top face of this duct cover to a position lower than a conveyor passage. CONSTITUTION:A conveyor roller 11 consisting of material made of metal or the like with heat resistance and anticorrosiveness is rotatably installed after connecting a tuning shaft 13 to a pair of conveyor rollers 11 set up in a range capable of conveying a semiconductor wafer 12 as one body. In addition, an O ring-form belt 14 is integrally wrapped on this turning shaft 13, and this belt 14 is rotated by a driving source 17. Moreover, a conveyor apssage 15, where plural pieces of the conveyor roller 11 are installed in a parallel manner is covered of the whole belt 14 with a dustproof cover 16 and it is made so as to make dust produced out of the belt 14 not to be stuck to the backside of the wafer 12. In succession, a top face of the cover 16 is installed in a position lower than a wafer mounting surface, whereby it is made up that there is no hindrance against the conveyance of the hot semiconductor wafer 12. Therefore, a clean conveyance congruous to this kind wafer disliking the occurrence of dust can be done in this way.
Patent JP-H0510215-A (JP)
Title: Evaporation system
Inventor: MUKAI TAKESHI
IPC: F02M37/00
Filed: 1991-06-29
Abstract: PURPOSE:To prevent the evaporated fuel from being released to the atmosphere at the time of oil refilling by opening an opening/closing valve temporarily and then closing using an electric circuit at the starting time of oil refilling motion, adsorbing the evaporated fuel in a fuel tank temporarily to a canister, and sinking the pressure in the fuel tank. CONSTITUTION:A passage 20 is composed of No.1 passage 24 to lead a fuel tank 16 to a canister 22 and No.2 passage 26 to lead it to the suction passage 10. A check valve 30 is furnished on the way of the No.1 passage 24, and an opening/closing valve is furnished in parallel therewith. A control part 36 is furnished to open and close the opening/closing valve when the internal combustion engine concerned 2 is in operation, while a sensing part is provided to sense the oil refilling motion started condition for the fuel tank 16. The opening/ closing valve is opened temporarily, when the coil refilling motion is started which is known with a sensing signal given by the sensor part, and is closed through the action of an electric circuit 40 so that the pressure in the fuel tank 16 sinks.
Patent JP-2000018445-A (JP)
Title: Hose
Inventor: KOBAYASHI SHIGERU
IPC: F16L11/08
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a hose superior in the bending durability by the external force by braiding a stainless steel wire for spring of high rigidity inside of a braided reinforcement layer of low rigidity. SOLUTION: This hose comprises an inner layer 2 composed of rubber or thermoplastic elastomer, and at least two braided reinforcement layers on an outer surface of the inner layer 2, and an inner reinforcement layer among the reinforcement layers is made of a stainless steel wire for spring. A material of the wire for spring meets SUS 304 or the like, and another material of the reinforcement layer is fiber thread, soft metallic wire or the like. In an example of structure, an outer layer 4 is formed outside of the reinforcement layer, and an intermediate layer 5 made of rubber or thermoplastic elastomer is formed between two reinforcement layers 3a, 3b. Concretely, a diameter of the wire for spring is set 0.15-0.5 mm, a braiding angle to the longitudinal direction of the hose is 50-60 degree, and the braiding density is set below 50%.  Whereby the hose having the durability to the bending by the external force in the piping execusion can be provided.
Patent JP-S5888009-A (JP)
Title: Separation of liquid mixture
Inventor: UKIHASHI HIROSHI
IPC: B01D61/36
Filed: 1981-11-20
Abstract: PURPOSE:To carry out efficient operation, in separating or concentrating an org. liquid mixture through pervaporation, by using a membrane comprising a copolymer of fluorinated olefin and fluorinated vinyl ether. CONSTITUTION:In separating or concentrating a mixture comprising org. liquids or an org. liquid and water, by using a high molecular membrane comprising a copolymer of carboxylic acid derivative type fluorinated vinyl, fluorinated olefin and fluorinated vinyl ether, operation excellent in the efficiency of separation or concn. and a permeation speed is enabled. An operation temp. is selected from a range of 0-200 deg.C and pressure from a range of 0-100kg/cm<2>.
Patent JP-H0637971-A (JP)
Title: Automatic document feeder device
Inventor: AKETO SHUICHI
IPC: H04N1/00
Filed: 1992-07-13
Abstract: PURPOSE:To facilitate the changing operation of an image sensor and to reduce maintenance cost by providing a container part for containing the image sensor through an opening and a fixing member to be contained in freely attachably and detachably from the upper part of a document guide board to the container part. CONSTITUTION:The opening P9b is provided on the document guide board 102 for guiding the lower surface of the fed document and the container part 102c provided with a space for containing a contact type image sensor 109 through the opening P9b is provided. The container part 102c is formed integrally with the document guide board 102. In addition to that the image sensor 109 is in freely detachably contained through the opening P9b to the container part 102c, in order to evade the document from colliding with the upper edge part of the contact glass 109d of the image sensor 109 at the upstream side in the feeding direction, 'LUMIRROR(R)' 120 is attached to the fixing member 150 and the fixing member 150 is in freely detachably attached to the document guide board 102c.
Patent JP-H057580-A (JP)
Title: X-ray ct apparatus
Inventor: SAITO MASAHIRO
IPC: A61B6/03
Filed: 1991-06-30
Abstract: PURPOSE:To stabilize an X-ray output by connecting a plurality of takeoff lines to a conductor ring of a slip ring for connection at different positions in an X-ray CT apparatus to check the inductance of the slip ring from varying with varying position of a contactor. CONSTITUTION:An X-ray CT apparatus has a boosting transformer and a rectification circuit on the side of rotation while an inverter circuit on the fixed side and a boosting circuit and the inverter 7 are connected through a slip ring 7. Then, the slip ring 7 is made up of a conductor ring 71 connected to the primary side of the boosting transformer and a contactor (brush) 72 connected to the output side of the inverter circuit in contact therewith. In this case, a plurality of takeoff lines 73 are connected to the conductor ring 71 at different positions to be connected to the primary side of the boosting transfer separately. Thus, change caused by changing contact position of the contactor 72 is checked as small as negligible in the inductance formed by the slip ring 7.
Patent JP-H1031049-A (JP)
Title: Examining method for insulation of power cable
Inventor: MURATA YOSHINAO
IPC: G01R31/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To detect the deteriorated state of a power cable in nondestructive state with high precision by emitting a radiation while applying dc voltage or ac voltage to the power cable or superposing dc voltage in ac voltage applied state, and measuring a minute current carried in the power cable insulator. SOLUTION: The dc component current generated in a water tree deteriorated cable is enhanced by X-ray radiation. The reason that the deterioration of a cable insulator is advanced to generate water tree is that a lot of electrons or ionic charges are present in the water tree part, and more current is carried in the water tree part when the radiation is emitted. The shielded side of a CV (cross-linked polyethylene insulated) cable 1 having an outer conducting tree A, an inner conducting tree B, and a bow tie tree C is grounded 8, and ac voltage is applied from an electromechanical transformer 2 on the conductor side. The dc component, when dc voltage is applied to the CV cable 1 from a bias DC power source 3, and X-ray is further emitted from an X-ray generator 6, is measured by a dc component measuring instrument 7.
Patent JP-S57110607-A (JP)
Title: Heat insulating method for hot stove at relining of blast furnace
Inventor: TANAKA YUKIO
IPC: C21B9/00
Filed: 1980-12-26
Abstract: PURPOSE: To save the expenses for temporary installation of flues for relining and to make relining work efficient by making use of the blast passage for sending air to a regenerative furnace as a gas release passage.  
     CONSTITUTION: Fuel (a) and air (b) are fed into a combustion furnace 1, and are burned with a combustion burner 10. The combustion gas thereof is discharged through the checker bricks 11 of a regenerative furnace 2, by which a hot stove 12 is insulated of heat. The blast pipe 6 for sending air to the furnace 2 is utilized as a gas release passage during relining of the blast furnace. Since the combustion gas in the stove 12 during relining of the blast furnace is discharged through the existing blast system in this way, the need for temporary constructed flues for the purpose of relining is eliminated, the expenses are saved and the relining work is made more efficient. 
     COPYRIGHT: (C)1982,JPO&Japio