baber/WOPTO huggingface dataset:
Patent JP-H02117832-A (JP)
Title: Electrostatic printing auxiliary system
Inventor: FURANTSU KUNOTSUPUFU
IPC: B41F9/00
Filed: 1989-07-10
Abstract: PURPOSE: To obtain an electrostatic printing assist system of simple structure which can be added to or reused in an existing printing system by providing a counter pressure cylinder, on the insulating jacket thereof, with a conductive coating, preferably of metal, and further a coating having limited conductivity arranged thereon. CONSTITUTION: A counter pressure cylinder 5 is provided on a shaft 6 such that it can not be turned wherein the shaft 6 turns in the direction of an arrow 7 while being earthed. The cylinder 5 comprises an insulating jacket having a metal coating 10 and another conductive coating 11 is provided thereon. A first fixing means 13 is disposed concentrically to the shaft 6 of the cylinder 5 and serves as an exciting core having secondary windings 14, 15 arranged concentrically to the shaft 6 with one end face 12 abutting on the shaft. Another fixing means 16 is arranged concentrically to the shaft 6 and forms an exciting core for fixing a primary winding 17 concentrically to the shaft 6.
Patent JP-2000009904-A (JP)
Title: Production of plastic lens
Inventor: KONDO OSAMU
IPC: G02B1/14
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic lens for glasses having enough optical characteristics as a lens for correction of eyesight and excellent impact resistance by forming a layer of a specified UV-curing coating film which is hardened with light on the surface of a lens body consisting of a specified polycarbonate resin. SOLUTION: As for the plastic lens base body, an aromatic-aliphatic copolymerized polycarbonate having units expressed by formula I and formula II is used. A layer of a UV-curing coating film essentially consisting of polyfunctional (meth)acrylate, urethane(meth)acrylate and a photopolymn. initiator hardened with light is formed on the surface of the lens base body. In the formulae, X is expressed by the formula III, R3 and R4 are hydrogen atoms, alkyl groups or phenyl groups, R1 and R2 are hydrogen atoms, alkyl groups or halogens, (m) and (n) represent the numbers of substituents and are integers 0 to 4, and R5 to R8 hydrogen atoms or alkyl groups.
Patent JP-2000037074-A (JP)
Title: Switch mode power supply
Inventor: DUERBAUM THOMAS
IPC: H02M3/335
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To assure zero-voltage switching and retain a reflected power to the minimum regardless of an output load by controlling an energy being supplied by a transformer to a preset value during time interval where current flow through primary coil winding according to the input direction of a switch power supply. SOLUTION: An input voltage U1 is applied between input terminals 1 and 2 of a switch mode power supply. The input terminal 1 has a larger positive potential than the input terminal 2 and is connected to primary coil winding with n1 turns of a transformer 5. The other of the primary coil winding is connected to a switching device S1. The switching position of the switching device S1 supplies a control signal UG, S1 and is judged by a control unit 6. For adjusting the switching position, the control unit 6 detects a primary current 11 using a current-measuring device for supplying a primary current detector signal I1d to the control unit 6. Also, a voltage UD1 appearing on the diode D1 drops in an inverse direction at the diode D1, is tapped, and is supplied to the control unit 6.
Patent JP-S6336521-A (JP)
Title: Fromation of amorphous thin film
Inventor: HAMAKAWA YOSHIHIRO
IPC: C23C16/24
Filed: 1986-07-30
Abstract: PURPOSE:To prevent effects of initial plasma to formation of amorphous films and to obtain homogeneous films without fluctuation when the amohphous thin films are formed on substrates by means of glow amorphous plasma, by specifying a pressure of a reaction gas and duration of the initial plasma. CONSTITUTION:Substrates 1 each of which is provided previously with a P-type layer are disposed on a support 16 in a reaction chamber 11 of a plasma CVD apparatus. Silane gas is introduced into the reaction chamber 11 through an inlet tube 18. Then, while the substrates 1 are heated by a heater 17, a high-frequency voltage of 3.5 MHz for example is applied between electrodes 12 and 13 by a high-frequency power supply 14 to create glow discharge plasma. The pressure of the reaction gas is held at a level corresponding to 40-60 % of the normal reaction gas pressure at least for 30 seconds from the start of the discharge and increased to 100 % of the normal reaction gas pressure at least within five minutes so that an I-type layer is formed on the P-type layer on each of the substrates. Subsequently, an N-type layer is formed on the I-type layer and thin-film electrodes are provided on the N-type layer.
Patent JP-H09222474-A (JP)
Title: Fmcw radar apparatus
Inventor: NAKATANI HIROTO
IPC: G01S13/60
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To determine a relative speed and a distance to a target by a method wherein beat signals of transmitted and received signals are generated by two receiving means and peak frequency components are detected by a Fourier transform to determine a phase and a phase difference at each modulation for judging the size of the transmitted and received signals. SOLUTION: Beat signals generated by mixing transmitted signals from a transmitter 12 and received signals of receivers 14 and 16 undergo a Fourier transform with an arithmetic processor 28 for each rise part of the received signal with an increase in frequency and for each fall part thereof with a decrease therein at each of receiving channels CH1 and CH2 to detect the frequency and phase of a peak frequency component. A phase difference between the channels CH1 and CH2 is determined at each rise part and at each fall part per peak frequency component based on the same obstacle to judge the size of the frequency of the transmitted and received signals depending on whether the code thereof is equal or not.  A code is given to each peak frequency detected as absolute value of the frequency difference between the transmitted and received signals according to the results to determine the distance and relative speed to the obstacle. Thus, accurate detection is always possible free from the size of the frequency of the transmitted and received signals.
Patent JP-S57103329-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHII SHINTAROU
IPC: H01L21/76
Filed: 1980-12-18
Abstract: PURPOSE:To obtain a narow width element isolating region at only the periphery of an insular region by accumulating a semiconductor on a semiconductor or insulating substrate, forming it insularly, covering the overall surface including the insular region with an insulating layer and anisotropically etching the periphery of the insular region with reactive ions. CONSTITUTION:A P type layer is epitaxially grown on an N type Si substrate 11, is then divided by a photoetching method into a plurality of insular regions 13, and an SiO2 film 14 having the same thickness as that of the region 13 is covered on the overall surface including the regions 13. Then, the entire surface is anisotropically etched with reactive ions 15 to produce a narrow width SiO2 16 only at the periphery of the regions 13. Thereafter, a P type layer 17 is gain epitaxially grown on the overall surface, is similarly anisotropically etched, and the second Si insular region 19 remains only at the valley 18 surrounded by the SiO2 16. In this manner, an N type substrate 11 in which P type insular regions 13 and 19 at both sides of the narrow width SiO2 16 can be obtained.
Patent JP-S5881022-A (JP)
Inventor: TSUKATANI TAKASHI
IPC: G02B23/24
Filed: 1981-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6158930-A (JP)
Inventor: FURANTSU EHAIMU
IPC: F02D1/04
Filed: 1985-08-16
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-H11350419-A (JP)
Title: Screed device
Inventor: SANO KENJI
IPC: E01C19/48
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To finely finish a spreadly levelled face and to simplify the washing of a side plate by leading a hot air supplied from an existing thermal source to the side plate through a passage for heating a switching side plate. SOLUTION: The screed plate 41 of a screed 4 is heated by a hot air from a blower burner 21. The hot air flowing through a box-shaped passage 23 moves toward the end of the screed 4 to arrive at the side frame 7b of the side plate 6b. The box-shaped passage 22 is connected to a circular tube-shaped thermal resistant, flexible tube 23. The flexible tube 23 is connected to a box-shaped passage 24 inside a switching plate 9b, and the hot air passed through the flexible tube 23 further flows in the box-shaped passage 24. In the box-shaped passage 24, a lower end part coming into contact with an asphalt heated mixture of the switching plate 9b and an inside face part are unitedly formed into one wall face. Thus the lower end part and the inside face part are heated above a fluidization temperature by the hot air led into the box-shaped passage 24.
Patent JP-S6234589-A (JP)
Inventor: KURISUTEIAN YUUOO
IPC: D05B27/10
Filed: 1986-08-01
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-2001009578-A (JP)
Title: Thermit welding method
Inventor: FUKADA YASUTO
IPC: B23K23/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult for copper to enter the grain boundary of austenite generated in a steel material such as a rail and prevent grain boundary cracking of a welding part due to repeated stress by composing a welding metal, which is generated with a thermit reaction and joints the steel materials, of an alloy including a copper element and a nickel element. SOLUTION: A nickel element in the welding metal is 5 wt.% or more but 60 wt.% or less. A copper element is added to a thermit agent in a condition of metal copper and copper oxide. It is preferable that the copper material is a copper-wire or a copper stranded wire, the steel material is a rail, and also the copper material is a rail bond. The nickel element is added to the thermit agent under the condition of metallic nickel and nickel oxide. A copper- nickel alloy may be added to the thermit agent. A substance including nickel may be added to a welding portion in a separate route from the thermit agent. Since quality of the thermit welding is improved, the steel material and the copper material can be welded at high quality, regardless of techniques of operators.
Patent JP-S6336600-A (JP)
Inventor: FUJITA MATSUO
IPC: H05K13/02
Filed: 1986-07-31
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-H1111568-A (JP)
Title: Method for packaging compact disc and package bag binding for compact disc
Inventor: TAGUCHI YOSHIHIRO
IPC: B65D85/57
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To carry out packaging work efficiently by separating a package bag from a release sheet and, at the same time, sealing the insertion opening of a CD. SOLUTION: A case M having CD housed therein is inserted from an uppermost surface CD insertion 14, and the CD package bag 12 is folded back to the CD insertion 14 side. Next, the entirety of the CD housing case is pulled in the direction to be separated from a release sheet 20. In this way, the CD package bag 12 is separated from the release sheet 20, and an adhering margin 18 with adherence paste provided at an opening sealing piece 16 of the CD package bag 12 is exposed, then the opening sealing piece 16 is stuck on the rear surface side of the CD package bag 12. Thus, a package state is created in which a compact disc is housed in the CD package bag 12.
Patent JP-S6336610-A (JP)
Title: Chopper type comparator
Inventor: SONEDA MITSUO
IPC: H03K5/08
Filed: 1986-07-31
Abstract: PURPOSE:To attain the state made into high sensitivity even at a high speed by providing a positive feedback path between an input of a 1st stage inverter amplifier and an output of a 2nd stage inverter amplifier. CONSTITUTION:A signal from a terminal 1 receiving a signal potential Vs and from a terminal 3 receiving a reference potential Vr is inputted to an inverter amplifier IVA 7 via switches SW 2, 4 and a capacitor C6 respectively. The output of the IVA 7 is inputted to the 2nd stage IVA 11 via the C9 and the output of the IVA 11 is given to a terminal 14 via a 3rd stage IVA 13. SW 8,12 are connected between input/output of the IVA 7,11 and a positive feedback path is provided through a coupling capacitance 15 from an output point B of the IVA 11 to an input point A of the IVA 7. The SW 2 is switched by using a clock signal phis and the SW2 4,8,12 are switched by the inverse of phis of the opposite phase. When the inverse of phis reaches the phis, even if the level change of the input signal potential Vsis slight, positive feedback is applied through the capacitor 15 and comparate with very high sensitivity is applied.
Patent JP-H05345011-A (JP)
Title: Fragrant agent composition
Inventor: WADA KOICHI
IPC: C11B9/00
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a fragrant agent which is excellent in emission of scent, and moreover, in the lasting of fragrance by eliminating defects of a liquid type fragrant agent and a gelatinous fragrant agent. CONSTITUTION:This composition of a fragrant agent comprises a copolymer block A mainly composed of a vinyl aromatic compound and a copolymer block B which is composed mainly of a conjugate diene compound and has more than 35% of a fatty double bond based on the conjugate diene compound hydrogenated. 100 pts.wt. of a hydrogenated block copolymer with the content of the vinyl aromatic compound in a range of 5-75 pts.wt. is blended with 3-200 pts.wt. of liquid or powdery perfume.
Patent JP-H066021-A (JP)
Title: Pattern configuration for soldering land
Inventor: YAMADA KAZUHITO
IPC: H05K3/34
Filed: 1992-06-16
Abstract: PURPOSE:To conduct a reliable soldering operation without generation of a phenomenon which develops to an obstacle in a printed wiring board and the like, and to obtain the pattern configuration for the soldered land formed into suitable shape for the chip type electronic part especially for surface mounting. CONSTITUTION:The title pattern configuration of soldering land contains a printed circuit board used to mount on the same surface the surface mounting part, such as multipin-formed and narrow-pitch lead-wired QFP and the like, and a surface mounting cylindrical chip part 4, a soldering land 2 of desired shape to be used for the chip part 4 provided on the appropriate part on the printed circuit board, and a cream solder printing region having the prescribed area and containing the soldering land 2. The desired shape of the soldering land 2 is the shape in which the fused cream solder 3 is collected in the center of the land.
Patent JP-S5970996-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: G21C11/08
Filed: 1982-10-15
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-H0819669-A (JP)
Title: Thermosensitive color changable stuffed doll
Inventor: TOMATSU TSUTOMU
IPC: A63H3/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide the surface of a stuffed doll with an effect of lighting as well as color changability by wrapping the stuffed doll, equipped with a light source inside, with a transmittable or semi-transmittable covering material laid, at least partly, a thermosensitive color changable layer. CONSTITUTION:A stuffed rabbit is formed as; a covering material 2 made of white synthetic fiber is cut out to be shaped of rabbit and filled up with short fiber web as wadding 3. A lighting source 5 comprising a lighting bulb connected to a switch 6 and batteries 7 is buried in the center of the body of the stuffed rabbit. A thermosensitive color changable layer is laid on the surface of the stuffed rabbit by painting with color changable ink containing thermosensitive color changable element, which, for example, turns colorless over 30 deg.C and purple under 30 deg.C, so that the stuffed rabbit becomes a thermosensitive color changable rabbit 1. The rabbit 1 looks purple when the lighting bulb inside is off and the rabbit is set indoor under 30 deg.C, while looks white, the color of the conveying material 2 over 30 deg.C.
Patent JP-S6338013-A (JP)
Title: Active suspension for vehicle
Inventor: KUROSAWA RYUICHI
IPC: B60G17/0165
Filed: 1986-07-31
Abstract: PURPOSE:To aim at improvement in riding quality and travelability to an irregular road surface, by judging the extent of vertical displacement on the road surface on the basis of relative displacement between each wheel and a car body and relative travel speed and, when the vertical displacement on the road surface is more than the specified value, increasing or decreasing such force that works between the wheel and the car body. CONSTITUTION:Each servo actuator 1 is installed in each wheel 2, and in each servo actuator 1, there is provided with an actuator 4 at an interval between each wheel 2 and a car body 3. A hydraulic servo valve 12 is interconnected to each of upper and lower chambers 7 and 8, constituting the actuator 4, for example, partitioned off by a piston inside a cylinder 5 via respective conduits 10 an 11. In addition, this hydraulic servo valve 12 is controlled by a voltage signal to be inputted via an adder 15 and an amplifier 16. And an input signal into this adder 15 is constituted of a reference control signal for controlling the hydraulic servo valve 12 and a control signal for displacement out of a reference position of the piston 6 to the cylinder 5 or relative travel speed of the piston 6 to the cylinder 5.
Patent JP-H0627562-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAJIMA MASAKO
IPC: G03C1/015
Filed: 1992-07-08
Abstract: PURPOSE:To provide a photographic sensitive material having high sensitivity and low fog density and capable of rapid development. CONSTITUTION:This silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer on the base, the silver halide in at least one silver halide emulsion layer contains >=95mol% silver chloride and the silver halide emulsion has been subjected to reduction sensitization in the presence of a tetrazaindene compd. having no sulfur-contg. substituent.
Patent JP-H06200937-A (JP)
Title: Magnetic bearing device
Inventor: NAIJIERU HENRII NIYUU
IPC: F16C32/04
Filed: 1993-07-22
Abstract: PURPOSE: To design a magnetic bearing to include a backup bearing which is actuated when the magnetic bearing does not properly bear axial and radial loads. CONSTITUTION: A backup bearing 50 includes a pressurized fluid source 52, channels 51 supplying fluid to the suspension gap 30 between a moving bearing armature 25 and stationary armature pole faces 281 , 291 , and magnet control means 56 responsive to a decrease in gap width at any point below an acceptable minimum level to supply the fluid by way of the channels to the gap to form a hydrostatic bearing between stationary and movable armatures to aid or replace a magnetic bearing support means. In a journal bearing, in which coil-containing gaps intervene between the legs of an armature, fluid supplied via a space increases a hydrostatic bearing area and a flow of low-pressure fluid cools the coil.
Patent JP-S6337016-A (JP)
Title: Direction aligning device for bored part
Inventor: MATSUBARA SHIRO
IPC: B65G47/14
Filed: 1986-07-30
Abstract: PURPOSE:To make it possible to feed bored parts held in a part storage aperture in a rotary disc, pneumatically into parts take-out duct without being damaged, by disposing a second air nozzle in a moving passage defined by a communication hole communicated with the part storage aperture. CONSTITUTION:A rotary disc 5 is rotated in such a condition that retaining screws 2 fed from the terminal end of a rectifying path in a bawl feeder 3 is held in a part storage aperture 5 one by one. During this rotation, a second leaf spring 15 pushes a retainer screw 2 which is located at an incompletely fitted position, into the storage hole 5a. When a communication hole 5c communicated with the storage aperture 5a stored therein with the retainer screw 2 comes to a position below a second air nozzle 14, the screw in the storage aperture 5a is pushed out by air jetted from the second air nozzle 14 and is fed into a part takeout duct 8 laid in a position opposed to the nozzle, and therefore, the screw may be fed in a predetermined attitude to a predetermined position through the duct 8.
Patent JP-H0524390-A (JP)
Title: Printer plotter
Inventor: BUNGO HAJIME
IPC: B43L13/00
Filed: 1991-07-22
Abstract: PURPOSE:To overlap in a simple structure with high accuracy in printing by feeding a printing paper backward to a peak start point after plotting an optional number of peaks, and drawing a base line between the peak start point at the backward position and a peak end point, or making the like arrangement. CONSTITUTION:Data or the like of an A/D converter 1 which converts chromatogram signals to digital data is stored in a RAM 2. The stored data is processed by a CPU 3 and the processing program is stored in a ROM 4. Moreover, various kinds of data is stored in an external memory 5 and various kinds of instructions are input through a keyboard 6. The processing result is displayed by a CRT 7. Chromatogram signals, etc., are plotted by a plotter mechanism part 8. In this case, a printer plotter 9 consists of the CPU 3, ROM 4, RAM 2 and platter mechanism part 8. When the chromatogram signal is to be plotted by the printer platter 9, the CPU 3 controls the plotter mechanism part 8 in accordance with the program of the ROM 4.
Patent JP-S6241215-A (JP)
Title: Polymer composition
Inventor: SUGA SADANORI
IPC: C08G18/00
Filed: 1985-08-19
Abstract: PURPOSE:The titled composition excellent in hydrolysis resistance, heat resistance, electrical insulation, adhesiveness, mechanical strength and rubber elasticity, comprising a specified polyol component, an isocyanate group-terminated prepolymer and a hydrocarbon oil. CONSTITUTION:A polyol component (A) having an average hydroxyl group functionality per molecule of the polyol component >=2 is obtained by mixing a hydroxyl group-terminated prepolymer obtained by reacting a polyisocyanate (a) with a polyhydroxy saturated hydrocarbon polymer (b) of a hydroxyl group functionally >=1.5 and a number-average MW of 500-20,000 (e.g., hydrogenated polyhydroxydiene polymer) at an NCO/OH ratio of 0.1-0.8 and/or component (b) with 0-30wt% at least trifunctional polyol component. Component (b) is reacted with component (a) at an NCO/OH equivalent ratio of 1.3-8 to obtain an isocyanate group-terminated prepolymer (B). A mixture obtained by mixing component A with component B at a OH/NCO equivalent ratio of 0.7-1.5 is mixed with a hydrocarbon oil (C) to obtain a polymer composition of a viscosity at room temperature of 500-100,000cP.
Patent JP-S6297562-A (JP)
Title: Apparatus and method for administering insoluble substance to living body
Inventor: RUSSEL JR JOHN L
IPC: A61M5/00
Filed: 1986-07-31
Abstract: To deliver a controlled dosage of an insoluble material into a living body, the material is provided in measured amounts in vials (12), and a system is provided for flushing the entire content of insoluble materials from the vial into the body. Insoluble radioactive material, such as glass microspheres incorporating radioactive isotopes, are packaged in a plurality of vials, preferably with different amounts of material. An accurate dosage of radioactivity can be delivered by administering the entire contents of one or more vial(s) according to the sum of radioactivity in selected vials as determined by the initial measurement of radioactivity and by the natural half-life of the isotope.