baber/WOPTO huggingface dataset:
Patent JP-S58119544-A (JP)
Title: Paper turn carrying device
Inventor: MIZUMA KENICHI
IPC: B65H15/00
Filed: 1982-01-08
Abstract: PURPOSE:To prevent any defective carrying such as a skew by providing a turn roller comprising a flexible foamed material on a turn carrying device of paper for a copying machine, and permitting a turn guide having the same curvature as the outer diameter of said turn roller to be forced to and brought in contact with the outer periphery of said roller. CONSTITUTION:A turn roller 11 comprising a flexible foamed material such as sponge is provided on a turn part, and a turn guide 12 having the approximately same curvature as the outer diameter of said turn roller 11 and uniformly held into a forced and contacted state from the entrance part to the exit part of said turn roller is provided on the outer periphery of said turn roller 11. The turn guide 12 is made of a material having a low frictional coefficient such as metal and plastic. The turn roller 11 is deformed into such a state as crushed by the turn guide 12, and paper is turn-carried along the turn guide 12 keeping a state stuck fast to the turn roller 11. Accordingly, any defective carrying such as a skew can be prevented.
Patent JP-H11271957-A (JP)
Title: Mask, and method and device for manufacturing mask
Inventor: SHIRAISHI NAOMASA
IPC: G03F1/68
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit pattern having size exactly as designed by generating generation data on a pattern element so that the line width at an isolated edge of the pattern element or at an edge nearby a terminal is different from designed line width. SOLUTION: Inspection bits set in an elliptic tester Bpx all have a logical value '0', so it is judged that the pattern edge part positioned at a point Apx of interest is isolated. At this time, the pattern edge is expanded by a certain quantity in the opposite direction (-X direction) from the scanning direction of the point Apx of interest. Then it is judged whether the edge part at the point of interest is nearby the long-side terminal part of a pattern PA by using testers DAp, DBp, and DCp, testers EAp, EBp, and ECp, and a linear tester Cpx.  Here, the inspection bits in the two blade type testers DAp and EAp all have a logical value '1' (pattern), so it is not judged that the edge part at the point Apx of interest is not nearby the lengthwise terminal part, and a correction quantity (thickening quantity) for the line width at the edge part at the point Apx of interest is regarded as ΔL.
Patent JP-H04214888-A (JP)
Title: Electrode for electrochemical reactor
Inventor: HANSU FUOMU BAUAA
IPC: H01M8/24
Filed: 1991-01-10
Abstract: PURPOSE: To provide electrodes for an electrochemical reactor of a filter press for dehalogenation of an org. compd.  
     CONSTITUTION: The electrodes 4, 5 of the electrodes having parallel conduits of a rectangular shape consisting of an impregnated graphite material for the electrochemical reactor have openings 8, 9, 10, 11 extending perpendicularly toward active electrode surfaces 6, 7 at their corners. Holes 12, 13 extending parallel with active electrode surfaces 6, 7 extend respectively toward the adjacent openings 9, 10 from the two openings 8, 10 arranged on the opposite sides of the each other's diagonal lines. These holes 12, 13 have communicating passages 14, 15 to the active electrode surfaces 6, 7. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11198376-A (JP)
Title: Base for ink jet recording head and its manufacture as well as ink jet recorder using the base
Inventor: KUBOTA MASAHIKO
IPC: H01C7/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve durability, to improve discharging stability and to improve a recording quality level by eliminating a defect such as a pinhole, a crack or the like or eliminating a problem in the case of a thin film technology of a protective layer such as improving a step coverage or the like, power conserving an ink jet recording head and accelerating heat responding characteristics. SOLUTION: The base for the recording head comprises electrode wirings 103, 104 electrically connected to a heater 107, and a protective layer 108 provided thereon to protect the heater 107 and the wirings 103, 104. In this case, the layer 108 has a locally thin region T near the heater. This region T is disposed at an inside from a connecting port of the heater to the wirings in a liquid discharging direction and at an outside from an end face of the heater in a direction perpendicular to the discharging direction.
Patent JP-H11255648-A (JP)
Title: Vascularization inhibitor
Inventor: MITA SHIRO
IPC: C07D285/36
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a vascularization inhibitor containing a specific compound and useful as a medicine for treating diseases related to vascularization, vascular permeability or vascular endothelial growth factor, especially retinal diseases such as diabetic retinopathy, macular degeneration, occlusion of retinal vein and occlusion of retinal artery, neovascular glaucoma and tumors such as angioma, etc. SOLUTION: This vascularization inhibitor comprises a cyclic disulfide derivative of the formula [R<1> , R<2> and R<3> are each H or an alkyl; (m) is 0 or 1; (n) is 1 or 2]. Preferably, for example, (4R)-hexahydro-7,7-dimethyl-6-oxo-1,2,5- dithiazoline-4-carboxylic acid.
Patent JP-S58119981-A (JP)
Title: Automatic motor driven pump device
Inventor: TSURUTA SHIZUO
IPC: H01H35/34
Filed: 1982-01-11
Abstract: PURPOSE:To improve productivity and reliability, by integrally forming and simplifying the connection between a conventional pressure switch and accumulator unit. CONSTITUTION:A diaphragm 15 is held between a diaphragm seat 1a worked to a pressure tank 1 and base 16 and formed as a pressure switch. Then three places as conventionally sealed, that is, sealed by the holding of a diaphragm, sealed in a screw part of a seal and PS pipe, sealed by welding the pressure tank and the PS pipe, and so on can be sealed only by the holding of the diaphragm 15 to improve reliability. Further different from a device as in the past, the sealing of said welding is removed to eliminate the generation of troubles due to residual distortion of the tank 1 and defect of pin holes or the like.
Patent JP-S63171834-A (JP)
Title: Method for controlling strip temperature for continuous annealing furnace
Inventor: MONZEN TADAAKI
IPC: C21D9/56
Filed: 1987-01-09
Abstract: PURPOSE:To make operation with excellent responsiveness while improving the durability of a suction type radiant tube in a continuous annealing furnace, by excessively controlling the flow rate of gaseous fuel to be supplied into said tube thereby controlling the temp. of the strip. CONSTITUTION:The equation A to dynamically estimate the max. tube temp. in the longitudinal direction of a piece of the radiant tube with respect to a step change in fuel flow rate QF is previously made with annealing conditions (d1; strip thickness, d2; strip width, d3; line speed) as parameters. A table D to determine the fuel flow rate QFmax' at which the max. value at the excessive max. temp. of one tube attains the max. temp., i.e., the upper limit value is prepd. by making the case study in which the equation A is used with the annealing conditions as parameters. The fuel flow rate is dropped down to the limit value QFmax if the QFmax determined by the conventional system exceeds the limit value of the fuel flow rate shown by the table D. Since the heating is deficient at this time, the timing for changing the fuel flow rate is made earlier by (r) determined from the equation C than the predicted control time T0 by as much as the decreased component of the fuel flow rate.
Patent JP-H08188449-A (JP)
Title: Ultraviolet ray-curing type composition for optical fiber coating
Inventor: ITO DAISUKE
IPC: G02B6/44
Filed: 1995-01-10
Abstract: PURPOSE: To obtain an ultraviolet ray-curing type composition for providing an optical fiber having jelly resistance and low water absorption. CONSTITUTION: This ultraviolet ray-curing type composition for optical fiber coating contains (A) a polyesterurethane acrylate, (B) an acrylic acid ester expressed by the formula [R1 is hydrogen atom or an alkyl group; R2 is propylene group or butylene group; (n) is an integer of 1-6] and (C) a photopolymerization initiator.
Patent JP-H03206601-A (JP)
Title: Structure of chip type electronic component
Inventor: KOBAYASHI TAKASHI
IPC: H01C7/00
Filed: 1990-01-09
Abstract: PURPOSE:To effectively recognize a mounting direction by forming the lengths of electrode films on both right and left end faces of a chip of a hexahedron in the film direction substantially equal to its width perpendicular thereto, and attaching a mark indicating the direction of both terminal electrode films to the front or rear surface of a chip body. CONSTITUTION:A resistance film 12 is provided on the surface 11a of a chip 11 of an insulating board, electrode films 13, 14 are provided on the end faces 11b, 11c, and covered with a glass film 15. The length L along the direction of the films 13, 14 is formed to be the same or substantially the same as the width W of an insulation board 11 substantially in a square shape, a mark 16 of triangular shape or the like is sealed to display the direction of the films 13, 14. According to this structure, the surface of the film 15 is, for example, absorbed, held, a mark 16 of the rear surface is identified to effectively recognize the direction of the films 13, 14.
Patent JP-S5495056-A (JP)
Title: Desulfurized exhaust gas re-heating method
Inventor: KATSUBE TOSHIO
IPC: F28D15/02
Filed: 1978-01-13
Abstract: PURPOSE: To prevent leakage between two kinds of gasses for heat exchanging and to heat exhaust gas after desulfurizing effectively by employing the heat pipe which can obtain high heat conductivity for the heat exchanger to be used for indirect heating.  
     CONSTITUTION: The casing 30 is completely separated by the separating plate 32 through which multi number of heat pipes 31 are vertically arranged. By doing so, desulfurized low temperature gas G 1  passes through the upper passages and untreated high temperature gas G 2  passes through the lower side. Untreated high temperature gas heats pipe 31 so that the medium in the heat pipe 31 is evaporated by the heat and shifted upward by the pressure difference in the pipe, and the medium is condensed at the upper part of the pipe to give the condensation heat to desulfurized low temperature gas G 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05185701-A (JP)
Title: Printer
Inventor: YAMAGUCHI KIYOTAKA
IPC: B41J13/00
Filed: 1992-01-09
Abstract: PURPOSE:To make it possible to print at correct position at all times by a method wherein checking is performed as for the position of blank in addition to the checking of the absence or presence and size of the blank. CONSTITUTION:In the printer concerned, a blank position sensor 9, which detects the tip of blank and its left or right end, and a printing position correcting circuit 10, which sends the correction information of the deviation from the standard printing position calculated on the basis of the information sent from the blank position sensor 9 to an image data outputting section 5, is provided. Thus, the deviation of blank to the standard printing position is corrected, resulting in allowing to print at correct position at all times.
Patent JP-S61163569-A (JP)
Title: Metal oxide-hydrogen secondary cell
Inventor: CHIBA NOBUAKI
IPC: H01M10/24
Filed: 1985-01-11
Abstract: PURPOSE:To improve charge-discharge cycle characteristics and large current discharge characteristic by utilizing sheet-formed negative pole made of mixture of hydrogen-occluding alloy powder coated with chemical plating film of nickel or nickel alloy and alkali-resisting binder material. CONSTITUTION:Hydrogen alloy such as of nickel system is exposed in a high- pressure hydrogen gas atmosphere, and activation process to adsorb hydrogen is repetitively carried out, the alloy is thereby powdered into fine grains. The surface of the fine grain is coated with chemical plating film of nickel or nickel alloy. The hydrogen-occluding alloy powder coated with the chemical plating film and alkali-resisting binder material are mixed up and kneaded, the kneaded mixture is roll-formed into sheet, and employed for the negative pole constituents 2b, 2b'. The negative pole is made of nickel-net collector 2a of its both surfaces pressure welded with these bodies 2b, 2b'. With this constitution, the bodies 2b, 2b' are well welded, thereby, hydrogen-occluding alloy powder is prevented from falling off, breaking away, etc., and also conductivity of the powder itself is improved. Accordingly, large current discharge characteristic becomes excellent, and charge-discharge characteristics are improved.
Patent JP-S5495939-A (JP)
Title: Inferior insulation sensing method
Inventor: GOTOU TAKESHI
IPC: B05D1/02
Filed: 1978-01-12
Abstract: PURPOSE: To automatically sense inferior insulation without measuring insulation resistance directly by obtaining the difference between the value of a current flowing at the positive electrode side and the value of a current flowing at the negative electrode side and giving a signal telling inferior insulation when the difference exceeds a certain value.  
     CONSTITUTION: Galvanometer 10 is set between discharge switch 7 and positive electrode 1, and between the negative electrode side of capacitor 6 and negative electrode 2. Electric charge charged in capacitor 6 is supplied to wire rod 3 by discharge switch 7 to carry out percussion welding. At this time, galvanometer 10 simultaneously detects impulse high currents flowing through circuits at the positive and negative electrode sides. Accordingly, megnetic fields inducing galvanometer 10 cancel each other. If there is a current loss such as a leak between the detecting position and electrode 1 or 2, galvanometer 10 detects the loss. Therefore, inferior insulation around electrode 1 can be sensed by detecting that the value of galvanometer 10 exceeds a certain value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08192379-A (JP)
Title: Space robot
Inventor: AYADA HARUKI
IPC: B64G1/66
Filed: 1995-01-11
Abstract: PURPOSE: To provide a space robot, which facilitates the work in a narrow space and which can work without receiving the influence of the external turbulence due to the drive of a directional antenna and a solar battery puddle. CONSTITUTION: A space robot is divided into a work unit 1 having a working arm 50 and a work support unit 11 having a relay function between the ground station, and the work support unit 11 has the relay function between the ground station and the power generating function. A parabola antenna 52 and a solar battery puddle 53, which have a large dimension and which are to be a cause of the external turbulence, are eliminated from the work unit 1 for performing the real work.
Patent JP-H01184666-A (JP)
Title: External storage device with buffer storage
Inventor: TAKIYANAGI MASUMI
IPC: G11B20/10
Filed: 1988-01-11
Abstract: PURPOSE:To reduce a temporal loss by forecasting a reading/writing instruction issued from the condition transition of a recording and reproducing part and executing a writing simultaneous action to the medium of residual data inside a buffer automatically inside an external memory. CONSTITUTION:When a condition transition is generated in a recording and reproducing mechanism 13, the information is reported through a recording and reproducing control part 14 to a microprocessor 12. When the condition transition from NOT READY to READY is generated in a recording and reproducing mechanism 13-n when buffers 15-1-15-4 are occupied completely, the microprocessor detects a READY transition from a condition register. Next, the microprocessor 12 forecasts a reading/writing instruction to the recording and reproducing mechanism 13-n, generates an indication to write writing data to the magnetic tape medium of the recording and reproducing mechanism 13, and sends it to the lest using frequency buffer among the buffers 15-1-15-n. Thus, a temporal loss by the buffer occupancy canceling waiting of the recording and reproducing instruction.
Patent JP-S59137360-A (JP)
Inventor: SAIDO NIYUURARU HOODA
IPC: C07F7/18
Filed: 1984-01-10
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-S5496631-A (JP)
Title: Controlling system for starter carburetter
Inventor: YAMAZAKI TSUNENORI
IPC: F02N19/00
Filed: 1978-01-13
Abstract: PURPOSE: To prevent the unnecessary supply of starting fuel by connecting a thermo-sensing switch valve to the pressure chamber of a starter carburetter for connecting the pressure chamber to  the air when the temperature is sufficiently high.  
     CONSTITUTION: Into a pressure chamber 34 formed by a diaphragm 40 of a starter carburetter 30, the suction negative pressure in a suction passage 24 of a main carburetter 28 is introduced from a pipe 26 through a thermo-sensing switch valve 35 and a fuel cock 20 for driving a normally opening type plunger 42 to supply starting fuel to the passage 24. The fuel in a fuel tank 14 is supplied to the carburetter 28 through a pipe 16 by the negative pressure introduced into a pressure chamber 22 inside the cock 20 through the pipe 26. In a switch valve 35, the first thermo- sensing valve 80 to open and close pipes 26A and 26B and the second thermo- sensing valve 82 connected with the pressure chamber 22 through the pipe 26A and a bypass pipe 88 are arranged. Especially when the engine is stopped, the pipe 26A is connected to the passage 24 through the pressure chamber 22, a passage 88B, and the pipe 26 for connecting the inside of the pressure chamber 34 to the air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01217973-A (JP)
Title: Gate turn-off power thyristor and its manufacture
Inventor: PEETAA ROTSUGUBUIRAA
IPC: H01L29/08
Filed: 1989-01-09
Abstract: PURPOSE: To improve ignition sensitivity by arranging an anode short circuit and at least one P type barrier layer in an area in which a forward voltage between an n type base layer is guided. CONSTITUTION: In a semiconductor substrate 10 between an anode A and a cathode K, a row of layers doped with impurity is arranged, and the core layer row includes an n type emitter layer 2, P type base layer 4, n type base layer 5 and a P type emitter layer 6. The P type emitter layer 6 is broken through by anode short circuits 7 dispersedly arranged, the anode short-circuits, however, short-circuit the n type base layer 5 which is provided with the anode A. On the anode side, the n type emitter layer 2 is brought into contact with the P type base layer 4 by metal coating, namely, cathode metal film 1 and a gate metal film 3. A P type barrier layer doped with P type impurity is horizontally extended not only on the area of the anode short-circuits 7 but also on the area of the P type emitter layer 6.
Patent JP-S63170945-A (JP)
Title: Socket for semiconductor
Inventor: TATEBAYASHI YOSHIFUMI
IPC: H01L23/32
Filed: 1987-01-09
Abstract: PURPOSE:To enhance the operation efficiency by a method wherein an insertion- detecting plate having a protrusion, a spring to restore the insertion-detecting plate and a pair of second electrodes which can be shifted in both directions by the protrusion are installed. CONSTITUTION:When a semiconductor 7 is inserted, the tip of a protrusion 3 of an insertion-detecting plate 2 shifts electrodes 6 and 6' in the A direction and in the B direction as shown by arrows against a tractive force if springs 9 and 9'. Accordingly, the electrode 6 pushes an electrode 5 and the electrode 6' pushes an electrode 5' via leads 8 and 8' of the semiconductor 7 which are inserted between the electrode 5 and the electrode 6 as well as between the electrode 5' and the electrode 6', respectively; the electrodes come into contact with the leads. If a force to press down the semiconductor 7 is removed, the semiconductor 7 is raised by a restoring force of a spring 4; the electrodes 6 and 6' are returned to their initial positions by the restoring force of the springs 9 and 9'. Because the insertion, the contact of the electrodes with the leads and the disengagement of the electrodes from the leads can be completed with one action, the operation efficiency can be enhanced.
Patent JP-S5496726-A (JP)
Title: Driving circuit of motor
Inventor: YOSHIMI MASAHIRO
IPC: H02P1/22
Filed: 1978-01-17
Abstract: PURPOSE: To prevent the generating of spiky current, by limiting the dimension of current flowing through a transistor only for a period necessary for the change- over when turning the transistor ON-OFF.  
     CONSTITUTION: When this circuit is arranged by NAND circuits ND 1 , ND 2  and ϕ signals are changed over to a low level from a high level or inversely changed over, the output of each NAND circuit is on a high level during the applying period of the gate pulse and transistors Q 2 , Q 3  are also under OFF conditions by applying gate pulse signals on low levels with wider width than the widest width by the dispersion of the charge storage time t a  of each transistor to the input sides of the one sides of each NAND circuit. Thus, the generation of spiky current can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60148039-A (JP)
Title: Rotary paired cathode
Inventor: KURUMISAWA TOSHIMITSU
IPC: G01N23/00
Filed: 1984-01-11
Abstract: PURPOSE:To rapidly perform the X-ray measurement by providing the same or different kinds of targets on the respective surfaces of a rotary body having plural surfaces not on the same plane in order to simultaneously take out plural X-rays. CONSTITUTION:The rotary paired cathode in an X-ray device, which makes the electrons from the cathode to be acclerated for being collided with targets in a state of high-speed rotation in order to generate X-rays, is formed by providing different targers 21-24 on the surfaces not on the same plane of a rotary body 10. And the accelerated electrons 25-28 are made to be collided for generating the X-rays 29-32 while preventing mutual interference of the X-rays 29-32 by providing the sluice plates 33-35. Accordingly, the plural kinds of different X-rays can be taken out while preventing mutual interference by simple sluice plates so as not to require to exchange the rotary paired cathode nor to require regulation thus enabling to rapidly and efficiently perform various X-ray measurements.
Patent JP-S5286109-A (JP)
Title: Controller for thyrister motor
Inventor: AZUSAWA NOBORU
IPC: H02P6/12
Filed: 1976-01-14
Abstract: PURPOSE: To simply test the motor controller by providing simulator that obtain each signal of distribution, speed detection and current feedback. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03208314-A (JP)
Title: Converter transformer
Inventor: MARUI TOMIO
IPC: H01F27/32
Filed: 1990-01-10
Abstract: PURPOSE:To provide a small-sized converter transformer with reduced loss and satisfactory conversion efficiency by providing a magnetic gap in a magnetic leg on which a winding of a closed magnetic path magnetic core is mounted and forming an insulation part on which a winding of a wound part corresponding to the magnetic gap is not wound. CONSTITUTION:An insulation part 14 is formed integrally with a coil bobbin 12 so as not to lay a winding on a magnetic gap part 15. Hereby, the wiring does not intersect a leakage magnetic field from the magnetic core gap 15, and no proximity effect and no eddy current are produced on a copper wire to reduce heating for improving a coupling among the wirings. Thus, a title converter transformer can be constructed with a single wire without use of a stranded wire, and the converter transformer can be miniaturized by making thin the single wire.