baber/WOPTO huggingface dataset:
Patent JP-S5534577-A (JP)
Title: Clock driver circuit
Inventor: SAGAWA TAKAHIRO
IPC: H03K19/018
Filed: 1978-09-02
Abstract: PURPOSE:To shorten the rise time and decay time for pulses, enlarge output and reduce power consumption in a clock driver circuit by constituting the clock driver circuit by means of two inverter circuits and one transistor. CONSTITUTION:A clock input signal is entered into input terminal 1 and, when the input sides of inverters 5 and 6 are logic ''1'', the inside output transistors of inverters are connected and the output sides become logic ''0''. Therefore, transistor 7 is disconnected and output terminal 4 becomes logic ''0''. In case of no input clock signal, each operation is reversed, so that the logic of output terminal 4 becomes ''1''. in any status, any one of transistors, transistor 7 or transistors in inverters 5 and 6, is connected, so that the impedance in the output terminal 4 is reduced, the rise time and decay time for pulses are shorten and the constant collector current does not flow in the circuits.
Patent JP-H047418-A (JP)
Title: Device for controlling height of blade of tracked vehicle
Inventor: NAKAYAMA TETSUYA
IPC: E02F3/85
Filed: 1990-04-24
Abstract: PURPOSE:To improve the workability and operability of the title device by fetching a blade height detecting value as a target value for automatically controlling the height of the blade of a tracked vehicle to a fixed level when an electric lever for raising/lowering the blade is manually operated and controlling the height after the manual operation is completed. CONSTITUTION:When a blade raising/lowering lever 1 is operated during automatic control, the operation is detected by means of a manual operation detector 2 and a detecting signal A is inputted to an aimed height signal selecting section 10 through a changeover switch 16. Then the detecting value of a blade height detector 14 is successively fetched at an aimed height signal selecting section 10 and the data of a memory 11 are updated. During manual operation, a blade 8 is driven to ascend or descend and the height of the blade 8 is displayed on a display 5. After the manual operation is completed, the switch 16 is set to an amplifier 13 side and automatic raising or lowering operation of the blade 8 is restarted, with the final storing data of the memory 11 being used as the target height value of the blade.
Patent JP-H10263000-A (JP)
Title: Leg part traction device
Inventor: HIRATA MASARU
IPC: A61F5/042
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make a healthy person possible to easily his legs at home and to expect the strengthening and the extension of legs, by providing a bottom part fixing band at a base board, connecting an ankle fixing band to a drawing chain through a connecting hardware and adjusting/operating a traction force by a manual operation controller. SOLUTION: The plug of the device is inserted to a power source outlet at home to stretch a drawing chain 6 by the reverse pushbutton switch 10 of the manual operation controller 9. The ankle fixing band 7 is connected to the chain 6 at a position suited to a user through the connecting hardware 8 and a user lies on his back by inserting the legs to the band 7, placing his bottom part on the base board 1 and fixing his bottom part with a bottom part fixing band 2. Then, at the time of keeping pressing the start pushbutton switch 11 of the controller 9, the torque motor 3 is revolved by a voltage corresponding to a resistance value set by a traction force adjuster 12 decelerated to be slow by a decelerator 4 to pull the legs.
Patent JP-S5633640-A (JP)
Title: Photopolymerizable photosensitive resin composition and photosensitive sheet structure containing layer of such composition
Inventor: TAKAGI SEISHI
IPC: G03F7/033
Filed: 1979-08-28
Abstract: PURPOSE:To obtain a resin composition suitable for manufacturing an identification card or the like combined with a photograph by blending a styrene-maleic acid copolymer resin as a stock polymer with an ethylenic unsatd. compound and a photopolymn. initiator. CONSTITUTION:A styrene-maleic acid copolymer (a) having about 1,000- 2,000mol.wt. and about 130-220 acid value is blended with an about 10-60wt% ethylenic unsatd. compound (b) such as a mixture of 2-hydroxyethyl methacrylate and polyethylene glycol diacrylate, and a photopolymn. initiator (c), preferably a mixture of benzil and dimethylaminobenzaldehyde is further added by about 1- 10wt% to the total amount of the components (a), (b) to obtain a photopolymerizable photosensitive resin composition.
Patent JP-2000308365-A (JP)
Title: Power supply apparatus
Inventor: KAMIYA TOSHIYA
IPC: H02M7/538
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply apparatus which is constituted at low costs and which prevents a short-circuit current from flowing into a first switching element and a second switching element. SOLUTION: A first switching element Q1 and a second switching element Q2 are used both in an inverter circuit 2 and a step-down chopper circuit 3. A regenerative current is detected by a first detecting circuit 12, using an electromotive force which is generated in a winding 16 for detection. The logical sum of the output of the first detection circuit 12 and the output of a first oscillation circuit 11 is found in a second detection circuit 13. A second oscillation circuit 14 outputs a square-wave pulse signal by making use of the output of the second detection circuit 13 as a trigger signal. Then, when the regenerative current flows, the output of the first detection circuit 12 is fixed at H-level, and no pulse signal is output from the second oscillation circuit 14.  Thereby, while the regenerative current is flowing, an on-signal is not given to second switching element Q2, and a short-circuit current is prevented from flowing to the first and second switching elements Q1, Q2.
Patent JP-H04315177-A (JP)
Title: Developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/00
Filed: 1991-04-13
Abstract: PURPOSE:To obtain a developed image which is a high image and has excellent reproducibility and gradation in a diagram, and simultaneously, to stably form the thin layer of a developer for a long period by composing a member for forming the thin layer of the developer on a developer carrier surface, of a rigid body. CONSTITUTION:A developing roller 20 has elasticity in such a manner that the dielectric region (dielectric part) and conductive region (conductor part) of a fine area are mixed on the surface of the developing roller 20, and the dielectric part is formed in a foamed cell in the vicinity of the surface of a conductive foamed body layer. The dielectric region is rubbed by a toner supplying roller 40, holds the charge of a positive polarity, and carries toner that silica externally added 7, which is negatively electrified. A prescribed pulse voltage is impressed on the developing roller 20 to execute reversal development.
Patent JP-H01277756-A (JP)
Title: Analyzing method of fuel of petroleum system and apparatus therefor
Inventor: YAGI TAKAO
IPC: G01N33/22
Filed: 1988-04-28
Abstract: PURPOSE:To simplify an operation for analysis of a fuel of a petroleum system, by separating and detecting aromatics in a sample by using a reversed-phase column and a gel filtrating column for a stationary phase and by using a mixed solution containing an ethyl alcohol etc. for a mobile phase. CONSTITUTION:A first column 1 for analysis separates paraffin, aromatics, naphthene and olefin in a sample by using a silica gel column for a stationary phase, and a mixed solution of n-hexane and an isopropyl alcohol for a mobile phase. The separated aromatics is detected by an ultraviolet absorption detector 5, while a part of it is accumulated in a trap tube 16. Then, the aromatics accumulated in this trap is separated by using a reversed-phase column 9 and a gel filtrating column 10 for a stationary phase and an ethyl alcohol, a methyl alcohol and chloroform accommodated in a tank 2, for a mobile phase. The separated aromatics is detected by the aforesaid ultraviolet detector 6.
Patent JP-H10299749-A (JP)
Title: Integral seal washer
Inventor: ISHIDA TAKAHISA
IPC: F16B43/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance by decreasing the deformation amount of a seal washer as well as to enable improvement of assembly of an integral seal washer and automatic assembly by preventing slipping off. SOLUTION: Two seal washers 3 are connected to each other by a bridge 12 so as to be vertically overlapped, the bridge 12 is formed into the length longer than the distance H2 between two seal washers 3 so as to be bent and deformed. Therefore, the movement in the turning directions of the seal washers to be turned by fastening of a bolt and in the separating and approaching direction of two seal washers are made free, sealing performance is improved by decreasing the deformation amount of the seal washers, assembly is improved by providing the spring effect to the bridge 12 itself and facilitating positioning of the integral seal washer, and productivity is improved by enabling automatic assembly through a process of preventing the integral seal washer from slipping off from an attaching part.
Patent JP-S5810485-A (JP)
Inventor: OSHITANI KOUJI
IPC: B25J9/22
Filed: 1981-07-14
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-H02286975-A (JP)
Title: Hot/cold water combination closing valve having lubricant tank
Inventor: TOCHIKUBO SHIGEO
IPC: F16K5/22
Filed: 1989-04-27
Abstract: PURPOSE:To smoothen sliding performance in opening and closing a closing valve by arranging a cylindrical lubricant tank which has an opening for lubricant to a sliding surface for opening and closing the valve in a valve main body, and pressurizing a movable cover on one end of the tank by means of hot water and water in the valve main body. CONSTITUTION:When a valve shaft 14 is pressed down by a lever, an operational rod 27 is pressed down to open inlet ports 11, 12 of an closing valve 8 respectively corresponding to inflow ports 4, 5 of a sliding guide plate in respect to hot water and water. When the valve shaft 14 is rotated, a mixing valve 19 is interlocked with the movement of a screw slider 15 to obtain a required temperature. A cylindrical lubricant tank 21 is arranged on an end of the closing valve 8 and behind the mixing valve 19. A movable cover 23 is pressurized by a dynamic water pressure of the hot water and water in a cylinder 1 to push out lubricant from an outlet port 24 and lubricate the sliding surface of the closing valve 8. The closing valve is thus opened and closed smoothly.
Patent JP-H01315497-A (JP)
Title: Liquid washing product
Inventor: FUIRITSUPUSU KORUNERISU FUAN D
IPC: C11D10/02
Filed: 1989-04-27
Abstract: PURPOSE: To provide a liquid cleaning composition that comprises a deflocculent consisting of solid particles and a disulfonic acid (disulfonate), and a nonaqueous liquid phase, in which the deflocculent is dispersed, and has properties of reducing viscosity of the composition and preventing sedimentation of the particles.  
     CONSTITUTION: The deflocculent, which comprises (A) solid particles selected from among detergent builders, bleaching agents and bleaching system, and (B) a peptizer which comprises a disulfonic acid (disulfonate) preferably having a formula in the figure [R 1  and R 2  are C 2-20  alkyl or alkenyl; Ph 1  and Ph 2  are phenylene bonds replaced by sulfonic acid groups (each phenylene bond may be further replaced by substituents); X is -O-, -S-, -NH- or -CH 2 -] is dispersed in (C) a nonaqueous liquid phase which comprises liquid surfactant and/or an organic nonaqueous nonsurfactant liquid. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06326062-A (JP)
Title: Dry etching method of thin film
Inventor: OIKE KAZUO
IPC: H01L21/3065
Filed: 1993-05-11
Abstract: PURPOSE:To etch a transparent conductive thin film at high speed irrespective of its film quality by a method wherein electric power is applied mainly to a cathode electrode at the early stage of an etching operation and electric power applied to an anode electrode is increased while the electric power applied to the cathode electrode is being decreased step by step toward the last stage of the etching operation. CONSTITUTION:The inside of a vacuum container 1 is evacuated from an evacuation port 11 to produce a vacuum. When a prescribed pressure is reached, methane gas is introduced from a shower panel 6, and an evacuation operation is controlled so as to obtain the prescribed pressure. While this state is being kept, high-frequency electric power is applied to a cathode electrode 2 and an anode electrode 3 by high-frequency power supplies 7, 8. At this time, the electric power is applied mainly to the cathode electrode 2 at the early stage of an etching operation, the electric power applied to the anode electrode 3 is increased while the electric power applied to the cathode electrode 2 is being decreased step by step toward the last stage of the etching operation, and the etching operation is performed by changing the balance between the electric power applied to the cathode electrode 2 and the electric power applied to the anode electrode 3.
Patent JP-S5334028-A (JP)
Title: Electric ignition device
Inventor: KAMIYAMA TAI
IPC: F23Q3/00
Filed: 1976-09-10
Abstract: PURPOSE:To achieve a longer ignition duration, higher ignition efficiency and miniaturization of construction size by connecting in series the primary side coil of transformer with an element controlling a discharge current of condenser.
Patent JP-S61267669-A (JP)
Title: Bobbin transport system
Inventor: MATSUI ISAMU
IPC: B65G47/52
Filed: 1985-05-20
Abstract: PURPOSE:To decrease required area for installation and increase space for operators and working benches, by providing transport lines for both occupied and empty bobbins in an under-floor transport ditch sectioned only in vertical direction. CONSTITUTION:A winder and a fine spinnin frame SA1 are connected together hby transport lines FA, EA for occupied and empty bobbins respectively. These transport lines FA, EA are arranged in a transport ditch 1 provided under a floor 3. A concave bobbin transport ditch 1 is constructed under the floor 3 in the direction intersecting the lingitudinal direction of the fine spinning frame SA1, and its upper opening is covered by a cover plate 4 made of iron or the like to form a closed bobbin transport ditch. In the transport ditch 1, occupied and empty bobbin transport lines FA, EA separated only vertically are installed, and upper and lower swinging parts 5, 6 of conveyer exist as occupied and empty bobbin transport lines FA, EA.
Patent JP-S5559122-A (JP)
Title: Preparation of diol
Inventor: YOSHIDA YOSHINORI
IPC: C07C31/20
Filed: 1978-09-07
Abstract: PURPOSE: To produce a diol, continuously, by ester-interchange of the acetic acid ester of the diol with methanol containing methyl acetate and prepared by the hydrolysis of by-produced methyl acetate.  
     CONSTITUTION: In the reaction of the acetic acid ester of butanediol or butenediol with methanol, by-produced methyl acetate is continuously fed into the hydrolysis reactor II through the pipe 4 and hydrolyzed in the presence of an acidic catalyst. The reaction solution is continuously fed into the second distilling column III. Methanol containing methyl acetate is taken out from the column top and recycled to the bottom of the first reaction-distilling column I. The diol can be quantitatively obtained by the above process, and the amount of water required for hydrolysis can be reduced by using methanol containing methyl acetate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H046408-A (JP)
Title: Apparatus for computing cross-sectional area of groove arranged in comb pattern
Inventor: YAMANE KOUSABUROU
IPC: G06G7/48
Filed: 1990-04-25
Abstract: PURPOSE:To compute the cross-sectional area of each groove by the simple method by detecting the difference between the output of the shape of the groove from a groove-size input part before movement and the output from a half-pitch moving part after the shape of the groove is moved by a half pitch. CONSTITUTION:A groove-size input part 1 receives the shapes of a plurality of grooves which are arranged in a comb pattern. A half-pitch moving part 2 moves the shape of each groove outputted from the input part 1 by a half pitch in the horizontal direction. Then a difference detecting part 3 detects the absolute value of the difference between the output from the input part 1 before the horizontal movement and the output from the moving part after the horizontal movement. A threshold-value setting part 4 sets the threshold value having the required size with respect to the output of the detecting part 3 so as to prevent the adverse effects which are caused when the heights of the crests on both sides are different and when the upper part of the crest is not flat. Integration is performed in an integrating part 5 only when the output of the detecting part 3 is higher than the threshold value which is set by the setting part 4. The integrated value is obtained as the cross-sectional area of the shape of the groove.
Patent JP-H05290649-A (JP)
Title: Oxide superconductor for current lead
Inventor: UNO NAOKI
IPC: H01B12/16
Filed: 1992-04-03
Abstract: PURPOSE:To reduce intrusion of heat and enhance mechanical strength by spirally winding an organic coating layer and a metal coating layer around an oxide superconductor in contact with each other at the edges thereof in the longitudinal direction of the superconductor. CONSTITUTION:A rod- or pipe-like oxide superconductor 12 is covered with an organic coating layer 14 and a metal coating layer 16 in an alternately spiral manner. The coating layers 14, 16 can reinforce mechanical strength of the superconductor 12. Disposition of the coating layer 16 can reduce intrusion of heat from a current lead to superconductor applied equipment. The coating layers 14, 16 in a spirally wound state cover the superconductor in close contact with each other at their edges in the lateral direction. Consequently, it is possible to realize sufficient resistance against a stress exerted from the exterior such as bending or tension.
Patent JP-S63275367-A (JP)
Inventor: SATO ISAO
IPC: D05B11/00
Filed: 1987-05-02
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-H05170643-A (JP)
Title: Water-based eye lotion and its production
Inventor: SAGIYA HIROMICHI
IPC: A61K9/08
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a water-based eye lotion containing a water-insoluble medicine for the eye lotion dissolved in a transparent or a semitransparent state and a method for producing the water-based eye lotion. CONSTITUTION:A water-based eye lotion is obtained by blending a water- insoluble medicine in an amount of 0.05-1wt.% based on the total weight of the eye lotion with a surfactant in an amount of 1-10wt.% based on the total weight of the eye lotion and a polyhydric alcohol in an amount of 1-20wt.% based on the total weight of the eye lotion and dissolving the water-insoluble medicine in a state of micelles or vesicles. This eye lotion can be dropped in the eyes by a user for himself and therapeutic effects are high without any feeling of foreign substances and irritancy.
Patent JP-S60254620-A (JP)
Title: Drying method and apparatus of wafer
Inventor: KOBAYASHI MASANORI
IPC: H01L21/304
Filed: 1984-05-31
Abstract: PURPOSE:To dry perfectly wafers without leaving washing liquid at contacting portions between wafers and the basket, by drying the wafers while blowing gas over the contacting portions between the wafers and the basket in a drying furnace. CONSTITUTION:A drying apparatus has a drying furnace 2 whose inside have been previously heated by a heater 2a and in which a gas blowing member 4 is installed. A gas supplying pipe 5 is connected to the gas blowing member 4 from which gas G is always being blowed. After washing, wafers 1 putted in a basket 3, are inserted into the drying furnace and are set over the blowing member 4. Since the evaporation effect of the washing liquid being left at the contacting portions between the wafers 1 and the basket 3 can be increased by the gas blowing, the wafers 1 can be dried perfectly.
Patent JP-S60254173-A (JP)
Title: Method for protecting hologram
Inventor: YAGISHITA AKIO
IPC: G03H1/02
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a hologram having nonbulky lightweight protective film attached to it by coating the surface of phase type hologram formed by irradiating an interference pattern with an org. solvent soln. of a photohardenable monomer, and irradiating light on the coating film to harden it. CONSTITUTION:The interference pattern is irradiated on a hologram-recording photosensitive material composed essentially of polyvinylcarbazole to form a phase type hologram. The surface of this hologram is coated with an org. solvent soln. of the photohardenable monomer, and then, this coating film is irradiated with light capable of hardening said monomer, such as UV rays, to harden it and to protect the hologram. As said photopolymerizable monomer, polyfunctional acrylate type compds, each having at least 2 acryloyl groups of formula I or methacryloyl groups of formula II in one molecule are suitable.
Patent JP-H10304168-A (JP)
Title: Printer device, printing control method, and computer-readable memory
Inventor: HIRANO YASUHIKO
IPC: B41J29/38
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer device provided with a facsimile function which actualize the effective use of receive facsimile data by means of two-way communication to/from a host, and to provide a printing control method and a computer-readable memory. SOLUTION: When facsimile data are received by a FAX modem 22 through a telephone line 23, the power-ON/OFF state of the host 3000 is detected through a bidirectional communication and according to the detection result, the receive facsimile data rare temporarily stored in a RAM 19; after the power-ON state of the hose 3000 is confirmed, the host 3000 is informed that the facsimile data have been received. According to an indication from the host 3000, selection control is so performed that the receive facsimile data stored in the RAM 19 are outputted to a printer engine 17 and printed, or uploaded to the host 3000.
Patent JP-S5732844-A (JP)
Title: Method for forming ring and its equipment
Inventor: HARA SADAO
IPC: B21K21/06
Filed: 1980-08-08
Abstract: PURPOSE:To improve the true roundness and, at the same time, reduce the cost, by setting the curvature of the rolling anvil and reforming pieces installed at both left and right hands sides of the anvil so that they may be fitted to contact points of ring-shaped products having a prescribed dimension, and by rolling the crude material with this anvil and reforming distortions formed with the reforming pieces. CONSTITUTION:Setting of the curvature of a rolling anvil 2 and reforming pieces 7 and 7' is performed by changing the height h of the rolling anvil 2 without changing the width W of reformed pieces 7 and 7' while the reforming pieces 7 and 7' are being fixed, or by changing the width W of reforming pieces 7 and 7' without changing the height h of the rolling anvil 2. These rolling anvil 2 and reforming pieces 7 and 7' whose curvatures are set to fit contact points of a ring- shaped product having a specified dimension, are arranged on an anvil board 6, and a ring making crude material 1 on a core grid 3 is rolled with the rolling anvil 2. The reforming pieces 7 and 7' reform distortions or an ellipse formed on the crude material 1, and the rolling is continued until the rolling anvil 2 and reforming pieces 7 and 7' coincide with the curvature of the ring-shaped product having a specified dimension.