baber/WOPTO huggingface dataset:
Patent JP-S59207722-A (JP)
Title: Charge discharge retaining device
Inventor: MATSUNAGA KOUICHI
IPC: H03J7/02
Filed: 1983-05-11
Abstract: PURPOSE:To reduce a change of voltage held in a condenser with time and obtain very stable holding voltage by providing a correcting current supplying device that compensates current that flows out when holding voltage. CONSTITUTION:A correcting current supplying device consisting of transistors 21-23 for supplying correcting current and resistances 24-26 for supplying correcting current is provided. By this way, a change of voltage held by a condenser 14 with time can be reduded, and very stable holding voltage can be obtained.
Patent JP-S63249800-A (JP)
Inventor: KONDO KAZUO
IPC: B32B27/36
Filed: 1987-04-03
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-H05254984-A (JP)
Title: Method and apparatus for epitaxial crystal growth
IPC: C30B23/08
Filed: 1992-03-05
Abstract: PURPOSE:To provide the method and apparatus for epitaxial crystal growth of a semiconductor with which crystal growth and doping are easy, the depth of doping is adjustable and further, a laminated structure is easily obtainable. CONSTITUTION:A process for growing the crystal and a process for melting a part or the whole of a thin film by a high-output laser beam and cracking and diffusing a doping gas are alternately executed in a closed system. As a result, the generation of problems, such as difference in the conditions for cracking of raw materials for growth and a dopant and reaction of both in a gaseous phase, is obviated. The depth of the doping is changed and the laminated structure is formed by repeating the above-mentioned processes plural times and, therefore, various kinds of the high-quality epitaxial crystal substrates are easily obtd.
Patent JP-S5418229-A (JP)
Title: Distortion detector
Inventor: KOMURASAKI SATORU
IPC: G11B20/02
Filed: 1977-07-11
Abstract: PURPOSE: To secure an easy detection for the distortion component of the signal featuring the frequency distribution which changes like the color TV signal, by measuring the signal of a fixed part which appears repetitively and periodically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01255126-A (JP)
Title: Electric discharge lamp and manufacture thereof
Inventor: ITO SUSUMU
IPC: H01J61/36
Filed: 1988-04-04
Abstract: PURPOSE:To reduce the difference in brightness between a bend valve part and a base part and obtain a commercially valuable simple structure electric discharging lamp capable of preventing the deterioration on standing of the base by incorporating airtightly a base composed of a heat resisting translucent member with the opposed opening both end parts of the bend valve. CONSTITUTION:A cylindrical base 24 having a pair of electrodes which is composed of a heat resisting translucent member is airtightly incorporated with a bend valve 21 having the opposed both opening end parts 23 so that the both end parts 23 are bridged. In a fluorescent lamp as the electric discharging lamp, a bulk-head is provided between the both electrodes of the base 24, and a fluorescent screen 29 is adhered in the inner faces of the base 24 and the bend valve 21. The discharging lamp is produced through a step of disposing the base 24 between the opening both end parts 23, a step of sealing the base 24 to the opening both end parts 23, and a step of substituting the inner parts of the bend valve 21 and the base 24 with an inert gas. Hence, the difference in brightness between the valve part and the base part in lighting can be reduced with a simple structure.
Patent JP-H08252899-A (JP)
Title: Manufacture of decorative material
Inventor: YAMASHITA YOSHIYUKI
IPC: B44C1/17
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an accurate recess pattern by providing a protruding pattern layer cured from an ionizing radiation curable resin on the surface of a base material sheet, and superposing the rear surface side of a transfer sheet and a thermoplastic resin base material by using the transfer sheet provided with a peeling layer and a design layer on its rear surface. CONSTITUTION: A protruding pattern layer 2 of ionizing radiation curable resin is formed on the surface of a base material sheet 1 by shaping from a recess die. Then, a peeling layer 3 is formed on the rear surface of the sheet 1, and a design layer 4 is formed by printing to complete a transfer sheet 5. A thermoplastic resin base material 6 and the design surface of the sheet 5 are superposed, and hot pressed between upper and lower heating plates 7 to obtain a laminated layer 8. The sheet 8 is peeled between the sheet 1 and the layer 3, and the layer 2 and the sheet 1 are removed. Thus, a high design decorative material having the precise recess pattern synchronized with the design pattern on the surface can be obtained.
Patent JP-H02261265-A (JP)
Title: Video signal processor
Inventor: KONNO AKIRA
IPC: H04N9/87
Filed: 1989-03-31
Abstract: PURPOSE:To attain correct clamping even when a video signal of the positive synchronous system is inputted by generating a clamp pulse from a video signal at the post-stage of a time base correction circuit TBC and applying clamping at the pre-stage of the TBC. CONSTITUTION:A correction signal generating circuit 12 integrates a difference signal between an output of a time base correction circuit TBC 7 and a reference signal of a reference voltage generating circuit 10 for a period of a clamp pulse to generate a correcting signal. The signal from the circuit 12 is added to an input video signal at an adder 6 and fed back to a pre-stage of the TBC 7. Thus, the clamp level being an output of the TBC 7 is equal to a level of the reference signal. When the clamp interval is longer than the delay time of the TBC 7, the pattern having correlation between fields among video signals is clamped to the level of the reference voltage. Thus, even when a video signal of the positive synchronous system is inputted, correct clamping is implemented.
Patent JP-S528796-A (JP)
Title: Trouble indication system
Inventor: KUDOU HITOSHI
IPC: G08B23/00
Filed: 1975-07-09
Abstract: PURPOSE:To obtain a highly a reliabli trouble indicating system with a minumum of improper operation by means of simple circuit configuration, in which a delay circuit contains a by-path circuit and troubles are indicated and stored.
Patent JP-S57199684-A (JP)
Title: Heat-sensitive recording medium
Inventor: OOBA YUUJI
IPC: G03C1/60
Filed: 1981-06-02
Abstract: PURPOSE:To obtain a heat-sensitive recording paper having excellent heat sensitivity, excellent storage stability, and high fixability, by using a binder having an alkali solubility but an acid insolubility for the developer layer of a thermally developable diazo type recording medium. CONSTITUTION:A developer layer 2, in which a basic substance, e.g, an inorganic or organic ammonium salt, an organic amine, etc., as developers is dispersed or dissolved in a binder having an alkali solubility but an acid insolubility, e.g., isobutylene-maleic anhydride copolymer, ethylene-acrylic acid copolymer, casein, etc., is formed on a support 1, and a photo-sensitive layer 3 containing a diazonium salt is further formed on the developer layer 2. A coupling agent is incorporated in one or both of the photo-sensitive layer 3 and the developer layer 2. Also, the developer layer 2 may be formed after forming the photo-sensitive layer 3, or a partition wall layer 4 of paraffin wax, etc., may be interposed between the both layers.
Patent JP-H09272220-A (JP)
Title: Electron source, image formation device and its production
Inventor: SUZUKI YOSHIO
IPC: H01J29/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an electrode and a wiring part and to increase reliability of a connection part by forming an insulation layer into such a structure that opening parts are equipped in only both the opposite part of the respective element electrodes and the connection part of a one-side element electrode connected to the upper wiring. SOLUTION: In an electron emission substrate, the lower wiring and the upper wiring consist of a thick-film electrode through a flat interlaminar insulation layer and are arranged in a matrix shape through the insulation layer 6. A surface conduction type electron discharge element having a couple of element electrodes 2, 3 is arranged in the crossing part of the upper and lower wirings. The insulation layer 6 is formed into such a structure that opening parts are provided in only both the opposite part of the respective element electrodes and the connection part of a one-side element electrode connected to the upper wiring. In other words, an opening part 7 is provided in the connection part of the insulation layer 6 formed into a flat shape and the element electrode 3.  An opening part 8 is provided in the position in which the opposite part of the element electrodes 2, 3 formed with a thin film 4 thereon is exposed. Generation rate of a short circuit defect caused by dislocation of a printed circuit and a shape defective is reduced and drastic cost reduction is achieved.
Patent JP-H04315666-A (JP)
Title: Construction method for truss roof
Inventor: WATABE YOSHIE
IPC: E04B7/02
Filed: 1991-04-16
Abstract: PURPOSE:To provide the construction method of a truss roof in which a roof truss and a roof finishing material associated with the roof truss are constructed with no scaffold, temporary materials are saved, workability is improved, and excellent economy is obtained. CONSTITUTION:A horizontal roof truss (a) and a roof finishing material (b) associated with it are assembled on a truss assembling bed 3 and a roof finishing material assembling bed 5 provided on one side of a building, and roof truss both end base plates 9 are slid along a sliding material 7 provided on the surfaces of foundation sections 6 on both sides of the ridge direction supporting the roof truss (a). Rollers 15 suspended from the base plates 9 are slid along the reinforcing plates 8 fitted on the side faces of the foundation sections 6, and a pair of the rollers 16 are stretched between the opposite foundation sections 6. The vertical deflection of the roof truss (a) is prevented, and the roof truss (a) and the roof finishing material (b) are suspended with no scaffold.
Patent JP-H07333224-A (JP)
Title: Determination of substance
Inventor: MIIKE AKIRA
IPC: G01N33/58
Filed: 1995-04-10
Abstract: PURPOSE:To determine even a very small amt. of a substance to be measured high in luminous intensity by, increasing the amt. of a labelling acridinium compd. bonded to one molecule of an antigen, an antibody or nucleic acid being a substance to be measured. CONSTITUTION:An antigen, an antibody or nucleic acid being a substance to be measured is reacted with the antibody, antigen or nucleic acid bonded to the substance to be measured to which a polyacridinium compd. is bonded and luminous processing is performed to measure the luminous intensity in the reaction soln.
Patent JP-H08283156-A (JP)
Title: Antiinflammatory agent
Inventor: KANO KANEO
IPC: A61P37/06
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a new antiinflammatory agent comprising a trienomycin as an active ingredient, suppressing infiltration of leukocyte into an inflammatory site, having high antiinflammatory action, low toxicity and slight side effect, useful for treating various inflammatory diseases and autoimmune diseases. CONSTITUTION: This antiinflammatory agent comprises a compound of formula I (R is a group of formula II to formula IV, etc.) or its salt as an active ingredient. A daily dose of the anti-inflammatory agent is usually 0.001-100mg/kg weight based on the amount of the compound of formula I in which R is a group of formula II. The antiinflammatory agent may be used with another antiinflammatory agent, an immunosuppressive agent or an antibiotic. The antiinflammatory agent may contain a carrier such as water, glucose or gelatin.
Patent JP-H11276988-A (JP)
Title: Coated steel material excellent in weatherability
Inventor: MATSUDA KYOJI
IPC: C23C28/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To produce a coated steel material with the elution of chromium ion reduced and excellent in weatherability. SOLUTION: This coated steel material has a lower layer of a chromium sulfate-sodium sulfate mixture at 0.1-30 mg/cm<2> coating weight and an upper resin layer having 5-75 μm thickness or has a lower org. resin layer contg. 0.1-15 wt.% chromium sulfate and sodium sulfate and having 1-75 μm thickness and an upper org. resin layer having 5-75 μm thickness. The weight ratio of sodium sulfate to chromium sulfate plus sodium sulfate in the lower layers is controlled to 0.050-0.995.
Patent JP-S62241130-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: G11B5/738
Filed: 1986-04-14
Abstract: PURPOSE:To prevent the powder dislodgment, etc., of a magnetic layer by providing an intermediate layer contg. a binder contg. a hydroxyl group or amino group on a nonmagnetic base and providing the magnetic layer which is dispersed with ferromagnetic powder in a binder and contains an isocyanate compd. on the intermediate layer. CONSTITUTION:This magnetic recording medium is formed by providing the intermediate layer on the nonmagnetic base and providing the intermediate layer dispersed with the ferromagnetic powder in the binder on the intermediate layer. The intermediate layer is constituted by contg. at least one of the binder contg. the hydroxyl group or amino group. The ferromagnetic alloy powder having >=42m<2>/g specific surface area is used for the ferromagnetic powder of the magnetic layer. The magnetic layer is constituted by containing the isocyanate compd. The powder dislodgment, etc., of the magnetic layer are thus prevented.
Patent JP-S568506-A (JP)
Title: Slope sensor
Inventor: KATOU YOSHIAKI
IPC: G01C9/06
Filed: 1979-07-03
Abstract: PURPOSE: To enable an analog-type detection for the angle of slope even in a small space, by providing both the resistance line probe and the electrode into the U- shaped tube and also enclosing the conductive liquid to give a partial short circuit between the above-mentioned probe and electrode.  
     CONSTITUTION: Resistance line probe 4 is inserted into vacuum glass-made U- shaped tube 1 through the end part of one side, and electrode 6 is provided at the bottom part to form a sensor. At the same time, conducting liquid 2 such as the mercury or the like is enclosed into tube 1 so that the lower half of probe 4 may be soaked into the liquid. Th electric resistance value between probe 4 and electrode 6 is given by the value obtained by subtracting the portion of the probe soaked into liquid 2 from the full length of probe 4. If tube 1 is tilted, the length varies for the soaked portion of probe 4. Accordingly, the electric resistance value of the above- mentioned sensor's output terminal varies in terms of the analog value according to the slope of tube 1, thus enabling the detection of the slope angle of the measuring subject. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242471-A (JP)
Title: Horizontal deflection fly-back time switching circuit
Inventor: KASHIWAGI SHIGERU
IPC: G09G1/16
Filed: 1985-04-19
Abstract: PURPOSE:To reduce the driving power of the titled circuit by constituting the said circuit so that the second switch element becomes an on-state in a period in which the first switch element becomes an off-state, or only in a part of its period. CONSTITUTION:When a state that a switch 17 is in an off-state is considered, a pulse V2 which has been generated in a secondary winding 2c of an exciting transformer 2 in this state is supplied between a base and an emitter or a switch transistor 14 by a circuit of the secondary winding 2c of the exciting transformer 2  a current limiting resistance 13  the base of the switch use transistor 14  the emitter a capacitor 16  the secondary winding 2c of the exciting transformer 2. The pulse V2 is rectified by a diode 16 between the base and the emitter of the switch use transistor 14, therefore, the capacitor 16 in the circuit is charged to the polarity as shown in the figure by a rectifying current flowing in the circuit. Also, the switch transistor 14 is set to a cut-off state.
Patent JP-S62241430-A (JP)
Title: Up/down switching circuit
Inventor: SHIBATA HIROMI
IPC: H03K23/00
Filed: 1986-04-14
Abstract: PURPOSE:To improve versatility and the degree of integration by composing a switching circuit of two flip-flop circuits and a gate circuit without using any differentiating circuit. CONSTITUTION:Pulse signals which, are about 90 deg. out of phase with each other and have the same waveform are inputted to input terminals 9a and 9b of a decoder 9 and one of output terminals Q0-Q3 is held at a level '1' according to the level states of the input signals. For example, when both inputs of the decoder 9 are '0' and its output Q0 is 'l', the output of the OR gate 10 is '1' and the flip-flop circuits(F.F) 11 and 12 are in a reset state. Consequently, the outputs of AND gates 13 and 14 are held at the level '0'. This circuit eliminates the need to set the time constant of a one-shot multivibrator independently unlike before. Further, a decrease in the degree of integration which is caused by an element determining the time constant is eliminated.
Patent JP-S5710147-A (JP)
Title: Electrostatic charge retaining member and its preparation
Inventor: TARUMI NORIYOSHI
IPC: G03G21/00
Filed: 1980-06-21
Abstract: PURPOSE:To render the surface of a recording layer smooth, high in image quality and durable, by fitting a heat-shrinkable insulating tube around a conductive base drum or the like by a heat shrinkage method, and informing an electrostatic charge retaining member inthis manner, subjecting the inside of said tube to a treatment for raising conductivity. CONSTITUTION:The inside of a heat-shrinkable insulating tube 1 is subjected to a conductivity-raising treatment by spraying method, heat vapor deposition method, or the like to form a conductive layer 7. This tube 1 is covered on a conductive base drum 8, and on being heated, it heat-shrinks, coming into close contact with the drum 8 and forming an electrostatic charge retaining member with a uniform surface. A fluorocarbon type resin, silicone resin, polyester resin, polyvinyl chloride resin, polyethylene resin, or the like is used for the tube 1, and an optional form, such as a drum or belt type, is used as the conductive base. An adhesive may be used in the fitting step.
Patent JP-H02262964-A (JP)
Title: Diamond wheel and its manufacture
Inventor: MASAFUJI KAZUO
IPC: B24D3/00
Filed: 1989-04-03
Abstract: PURPOSE:To make cutting and grinding properties extremely favorable by burying all the cutting blades of diamond particles at the cutting part so that they stand upright toward the vertical direction to a disc. CONSTITUTION:Diamond particles are placed on a plate inside a DC electric circuit which has a high pressure generator, and is erected with the cutting blade vertical. Adhesives are applied on one end of this diamond particles, and then metallic powder or metallic carbide powder same or in the same line as binders is applied. The diamond particles, on which this metallic powder or metallic carbide powder is applied, and the binders are mixed, and then those are let fall freely into a circular mold. Next, the diamond powder and binders charged in the mold are pressed, and then are heated and united so as to form a grinding part. The grinding part, which is formed this way, is joined to the disc at a base part, whereby a desired diamond wheel can be obtained.
Patent JP-S5712427-A (JP)
Title: Reading device of magnetic record signal
Inventor: MATSUDA HIDEKI
IPC: G11B11/105
Filed: 1980-06-20
Abstract: PURPOSE:To increase the response speed limit, by providing a soft magnetic film surface vertical easy magnetized film in such way that the magnetic anisotropy of the said film become parallel to the shifting direction of a magnetic medium. CONSTITUTION:A magnetic garnet film 2b composed of Eu2.09La0.75Ca0.16Ge0.16 Al0.55Ga0.12Fe4.17O12 is provided on the back of a GdGa garnet substrate 2a, and then a diffusion preventing film of SiO2, an Al vapor-deposited film 2e and an SiO2 protective film are provided. A resistive coating 20 is applied on the upper surface of the substrate 2a. A soft magnetic garnet film 2 is provided so that the direction of its magnetic anisotropy is parallel to the shifting direction (arrow mark) of a magnetic tape 1. For instance, the beam given from an He-Ne laser is condensed to the film 2 via a polarizer 4 and a beam spliter 6. For the reflected light that receives the Faraday optical rotation corresponding to the magnetization of the film 2, the light modulated signal enters a photoelectric transducer 8 via photodetector 7. Thus an electric signal 9 corresponding such light modulated signal is delivered. As a result, the response speed limit can be increased.
Patent JP-S567528-A (JP)
Title: Signal transmission circuit
Inventor: UEDA KENJI
IPC: H04B1/74
Filed: 1979-07-02
Abstract: PURPOSE:To avoid the failure of entire system even with breaking of wire of transmission line, by the series connection of transmission line connected to a plurality of receivers at the transmitter side and connecting Zener diodes between the transmission lines. CONSTITUTION:Signal current is delivered to the receivers 4-1, 4-2 via the transmission lines 3-1, 3-2 in series connection at the transmitter 1 side from the signal source 2 of the transmitter 1. Further, if breaking of wire of transmission lines 3-1, 3-2 is caused, the Zener diodes 5-1, 5-2 are conductive to assure the supply of the signal current to the receivers 4-1, 4-2.
Patent JP-H02263367-A (JP)
Title: Pickup driving device for disk player
Inventor: KAWAMURA KATSUMI
IPC: G11B21/08
Filed: 1989-04-04
Abstract: PURPOSE:To stabilize a pickup and quickly move it at the time of search operation by making the gain of a negative feedback circuit variable and changing this gain in accordance with contents of an operation command. CONSTITUTION:A speed detecting coil 5, a buffer amplifier 6, and an equalizer 7 constitute the negative feedback circuit. A series circuit consisting of a resistance R1 and a switch S1, a series circuit consisting of a resistance R2 and a switch S2, and a short-circuit circuit consisting of a switch S3 are connected in parallel to a time constant circuit consisting of resistances R72 and R73 and capacitors C71 and C72 of the equalizer amplifier 7. In this case, the gain of the negative feedback circuit of the motor which drives a slider bearing the pickup is made variable, and this gain is changed in accordance with the operation mode of a disk player. Thus, the speed of quick movement of the slider motor in the search mode is increased without damaging of the stability against disturbance in the play mode.
Patent JP-S569609-A (JP)
Title: Troubleshooting system for turbine
Inventor: YOKOTA HIRAKAZU
IPC: F01D21/00
Filed: 1979-07-06
Abstract: PURPOSE: To detect an abnormal state during the operation of a turbine by checking each block inside a turbine for an unusual running on the basis of reaction force or deformation signals output from a detector equipment with a turbine diaphragm.  
     CONSTITUTION: Steam from a steam generating system 20 is carried through a control valve 21 into a turbine 22, which drives a generator 23. A turbine diaphragm driving the turbine is equipped with a load convertor 17 and a deformation detector 19 which respectively detect reaction force F and deformation δ. These signals F and δ are input to comparators 25, 26 and compared with predetermined values of normal operation to calculate deviation signals ΔF and Δδ. Those signals ΔF and Δδ are input to a diagnostic equipment 27 and compared with allowance to find out a normal or abnormal state. For a normal result, a normal signal (e) is transmitted to a controller 28 while, for an abnormal result, an actuation signal (f) is transmitted to a trip equipment 29 to trip the turbine. 
     COPYRIGHT: (C)1981,JPO&Japio