baber/WOPTO huggingface dataset:
Patent JP-S62193271-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SHIMIZU AKINORI
IPC: H01L21/822
Filed: 1986-02-20
Abstract: PURPOSE:To facilitate the assembling of a semiconductor element into other main surface after forming an integrated circuit on one main surface by a method wherein the semiconductor element is formed at low temperature by a photoexciting semiconductor process using laser beams. CONSTITUTION:An N-type silicon substrate 1 already integrated with signal processing circuits by an impurity diffusion etc. from one surface is placed on a reaction chamber 2; and after vacuumizing the reaction chamber 2 by a vacuum pump 3, the substrate 1 is heated; reaction gases are led in the reaction chamber 2 from cylinders 5, 6, 7, 8; laser beams 9 are reflected in a mirror 10 to irradiate the substrate 1 through a transparent window of reaction chamber 2 using a lens 11. By formation of P-N junction or oxide film through such a process of photoexcitation, the temperature of substrate 1 can be maintained below 300 deg.C by a P-N junction or an oxide film formation process so that a photodetecting element or a radiation detecting element may be produced having no effect on the characteristics of signal processing circuit already integrated on the opposite side.
Patent JP-S58156079-A (JP)
Inventor: MORIGA HIROYUKI
IPC: D06M101/16
Filed: 1982-03-09
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-H11226106-A (JP)
Title: Blowoff mechanism of deodorizer
Inventor: YAGASAKI YASUSHI
IPC: A61L9/015
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To disperse a hydroxyl radical quickly to all parts in a car and a room when deodorizing by spraying the hydroxyl radical in the car and the room. SOLUTION: Air sucked in a main body case 1 by driving of a fan is branched into a first passage 13 and a second passage 14, and air passing through the first passage 13 is introduced into a cylindrical guide body 10, arranged above an ultrasonic unit 6, and hydrogen peroxide water atomized by the ultrasonic unit 6 is raised in the guide body 10. Swirling flow is generated by blowing off them from the main body case 1 by merging these two flows by generating the swirling flow in the air passing through the second passage 14 by the swirling flow generating part 15.  A deodorizing effect is enhanced by dispersing a hydroxy radical quickly to all parts in a car and a room by carrying this hydroxyl radical on the swirling flow by generating the hydroxyl radical by decomposing this ozone by using the atomized hydrogen peroxide water as a catalyst by mixing the ozone generated by an ozone generator 7 in this turning flow.
Patent JP-H03239307-A (JP)
Title: Manufacture of hexangular sheet-shaped barium ferrite
Inventor: HANAWA KENZO
IPC: H01F1/11
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a magnetic powder, for magnetic recording use, whose dispersion property and grain-size distribution are improved by a method wherein delta-FeOOH and a barium compound are mixed and baked. CONSTITUTION:Ferrous hydroxide and a barium salt are coprecipitated by an alkaline aqueous solution; they are oxidized by an oxidizing agent; a coprecipitate of delta-FeOOH and the barium salt is produced. An alkaline suspension of the obtained coprecipitate is neutralized by an acid until its pH value becomes within a range of 7 to 12; a solid substance is collected. The solid substance is baked. A hexangular sheet-shaped barium ferrite is produced; it is cooled, and inessential substances are removed. Thereby, a dispersion property and a grain-size distribution can be improved.
Patent JP-S57149397-A (JP)
Title: Treatment of waste into fuel and apparatus therefor
Inventor: WATANABE KUNIO
IPC: C10L5/44
Filed: 1981-03-12
Abstract: PURPOSE: To economically form a solid fuel with high caloric value capable of being easily stored and rearranged, by kneading a paper-making sludge and a shredded combustible waste piece followed by molding by means of dehydrating compression.  
     CONSTITUTION: A paper-making sludge is kneaded with a shredded comustible waste piece such as waste rubber by a mixer. High-pressure piston 5 (mark 8 represents high-pressure cylinder) is advance together with installed hopper gate board 9 to the left and the kneaded product (molding compound) is charged into hopper 13 with the bottom opening of the hopper 13 being closed by the board 9. After the high-pressure piston 5 is retreated, dropping the molding compound into molding cylinder 4, the molding compound is supported between the high-pressure piston 5 and low-pressure piston 5', the high-pressure cylinder 8 is advanced against the pressure of the low-pressure cylinder 8', and simultaneously water is expelled via water outlet holes 7 and 14 by compression applied by the high-pressure cylinder 8 with continuous vibration caused by vibrator 11. The obtd. molded product 17 is dropped onto conveyer 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02215307-A (JP)
Title: Guiding unit for tapelike seedlings in transplanter
Inventor: FUJIMOTO SEIGO
IPC: A01C11/02
Filed: 1989-02-15
Abstract: PURPOSE:To enable well-ordered transplant with prevention of plant missing and unwell planting by allowing the seedlings arranged in a tape to turn around the guide roller, feeding them to the longitudinal feed guide to guide them toward the outlet on the inclined lower end. CONSTITUTION:The seedlings arranged in a tape are placed on the upper side of the inclination higher than the seedling outlet 8a. The tape of the seedlings is pulled up and the tape hung up is allowed to turn around the guide roller 13 where the top end of the turned tape is guided through the longitudinal feed duct 10 to the seedling outlet 8a. Consequently, the seedlings arranged in a tape are fed to the feed duct 10, as they are always kept in the same posture whereby well ordered transplanting are performed with no plant missing.
Patent JP-H01209804-A (JP)
Title: Radial packing type rigidified transmitter
Inventor: TACHIBANA IKUYA
IPC: H01Q21/20
Filed: 1988-02-17
Abstract: PURPOSE:To enable a transmission module to be operated and serviced from one direction only, to limit the servicing space only in one direction and to minimize the spacing by making a transmission module freely turnable with respect to the center shaft. CONSTITUTION:Rotary joints 6, 7 are connected to each transmission module via a combiner 4. The module 1 and the combiner 4 are fixed to a rotor case 2 and the case 2 is fixed to a stator case 5 via a bearing 3. The case 2 is turnable by the bearing 3 with respect to the center shaft 8. The case 2 is driven around the bearing 3 in case of servicing to bring the module 1 requiring the operation/servicing in front of the servicing space 11. Thus, the space is limited only to one direction and minimized.
Patent JP-S60182645-A (JP)
Title: Electron gun structure for camera tube
Inventor: MIYAMOTO SATORU
IPC: H01J29/48
Filed: 1984-02-29
Abstract: PURPOSE:To enable a highly precise collimation lens to be easily formed by forming a few elastic protruding areas on at least one of the circumference area of a first cylindrical electrode facing the outer surface of an insulating ring and the circumference area of a second cylindrical electrode facing the inner surface of the insulating ring. CONSTITUTION:At least three elastic protruding areas (A) facing the outer surface of an insulating ring 7 are formed on a cylindrical electrode 10a along its circumference. The height of the protruding areas (A) is adjusted to be (l) which is larger than gap (d). Dimension (l) is properly determined from the plate thickness of the cylindrical electrode 10a and its work efficiency. Because of the above structure, the cylindrical electrode 10a and the insulating ring 7 are maintained coaxial with high accuracy.
Patent JP-H06229734-A (JP)
Title: Light source unit for observing moire fringes
Inventor: SHIBAMOTO HIROSHI
IPC: G01B11/25
Filed: 1993-02-02
Abstract: PURPOSE:To allow the formation of very sharp and bright moire fringes by arranging a plurality of point light sources in parallel with the lattice of a lattice plate. CONSTITUTION:The light source 3 for irradiating a lattice plate 2 opposing an object to be measured comprises light emitting elements 32, e.g. LEDs or laser diodes, mounted in a line on a board 31 loaded on one surface of a support 30. The light emitting elements 32 are arranged accurately in parallel with the direction of linear lattice 2a on the lattice plate 2. Since point light sources, i.e., the light emitting elements 32, are employed edge part of lattice image projected on the object is not blurred but a clear lattice image is obtained while increasing the quantity of light thus providing a brighter moire fringes. Furthermore, the quantity of light can be ensured efficiently because the directivity and production of heat is suppressed.
Patent JP-H0558068-A (JP)
Title: Thermal dye transfer sheet having non- adhesive cover
Inventor: KAARU FUREDERITSUKU ROONITSUKU
IPC: G03F7/031
Filed: 1992-02-24
Abstract: PURPOSE: To enhance the heat resistance, wetting/leaking properties, non-dye permeability and self-cleaning properties of a non-sticky coat by forming a dye thermal transfer sheet with a dye thermal transfer layer on one of the surfaces and a non-sticky support containing a polymerization reaction product between a polyfluorinated resin with acrylate functional properties and an ethylene unsaturated crosslinking agent on the other surface. CONSTITUTION: A dry sheet for heat-transfer printing has a dye thermal transfer layer formed on one of the surfaces and a support with a non-sticky layer containing a polymerization reaction product between (a) at least one kind of a polyfluorinated resin having acrylate functional properties and (b) at least one kind of an ethylene unsaturated crosslinking agent, formed on the other surface. In addition, the polymerization reaction between (a) and (b) is typically initiated by a free radical mechanism. The common initiator of this kind of chemical reaction is such as a thermal or a photo-initiator but in this case, the latter is preferable. Further, the support for a dye supply material of whatever type can be used, provided, however, that it has dimensional stability and is resistant to the heat of a thermal printing head.
Patent JP-S54128410-A (JP)
Title: Uniformly cooling method for hot rolled steel sheet coil
Inventor: NAGASHIMA TAKEO
IPC: C21D1/00
Filed: 1978-03-29
Abstract: PURPOSE: To cool a coil uniformly and to make the quality of the whole coil uniform, by applying heat-radiation-preventing agent on the inner and outer surface of the coil in winding hot rolled steel sheet into a coil.  
     CONSTITUTION: In winding hot rolled steel sheet into a coil, heat-radiation-preventing agent is applied on the inner and outer surfaces 1, 3 of the coil at a winding temp. ranging from t°C to (t-300)°C. For the heat-radiation-preventing agent is used one, or a mixt. of two or more, of metals, oxides, hydroxides, carbonates of Al, Cu, Zn, Si, Ti, Be, Zr, etc., or fine particles of rock, clay etc. contg. the bove- described substances as principal components. The fine particles described above are applied in a quantity 10W2,000 g/m 2  by brushing or spraying by use of water glass, colloidal silica as a binder. Hereby, the inner and outer surfaces 1, 3 which are most easily cooled, of the coil are cooled at a rate equal to that of the inside of the coil, so that a coil of uniform quality as a whole is produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09229447-A (JP)
Title: Installing structure of dehumidifying and drying device
Inventor: NAKAYAMA TOSHIO
IPC: F26B9/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an installing work not only for a newly built building but also for an existing building to be easily carried out by a simple work. SOLUTION: A supporting base plate 61 of a fixing member 60 is fixed from an outdoor side to a ventilation fan fixing frame 120 arranged at a side wall surface 110 of a room 100. A case main body 3 for a dehumidifying and drying device is mounted on base blocks 66, 66 arranged at the lower end of the supporting base plate. This case main body is engaged with the supporting base plate and at the same time a first duct 10 fixed to the suction port 4A and a blowing-out port 4B is fixed while being placed in a ventilation fan fixing frame. A second duct 20 is inserted from an indoor side into the ventilation fan fixing frame to be slidably fitted to the first duct and then a middle partition plate 30 is inserted and arranged in the suction passage, thereafter an ornamental grill 50 is fixed to cover an entire opening end 20a of the second duct.
Patent JP-H10230108-A (JP)
Title: Method and device for filtration
Inventor: KITAGAWA MIKIO
IPC: B01D29/62
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filtration in which washing of filter medium is performed while essentially and continuously performing filtering operation and therefore the quantity of treated liquid is made plenty and both a washing means such as a pump for washing and a blower and a storage tank for washing waste liquid are miniaturized. SOLUTION: A filtration layer 3 is formed of floating filter medium 21 in a filter tank 1 and aeration is performed through a diffuser 4 and liquid 6 to be treated is passed in an upward current and filtration is performed. In this method, cone-shaped collectors 22a, 22b,... consisting of a screen are provided in the upper part and the middle part of the filtration layer 3. While continuing filtration, valves V1 , V2 ,... are selectively opened by a signal sent from a controlling device 40 and a part of the filter medium is pulled out from a part of the collectors 22a, 22b,... to a washing tank 26. Washing liquid is circulated by a pump 31 to perform washing and the washed filter medium are returned to the lower part of the filter tank 1.
Patent JP-H04255283-A (JP)
Title: Two-wavelength oscillation q switch co2 laser device
Inventor: HAMADA NAOYA
IPC: H01S3/082
Filed: 1991-02-07
Abstract: PURPOSE:To obtain Q switch pulse CO2 laser rays which are coaxially oscillated in two wavelengths in the same discharge excitation space using a single CO2 laser discharge tube. CONSTITUTION:In a Q switch CO2 laser device, a two-color coating mirror 3 which transmits laser rays of first wavelength but reflects laser rays of second wavelength is inserted in a laser resonator which is composed of a total reflection mirror 1 and a partial reflection mirror 2 (output mirror) and oscillates in first wavelength, and a resonator of second wavelength is composed of the mirror 3 concerned and the mirror 2 of the resonator of first frequency, whereby pulse laser rays coaxially oscillated in two wavelengths in the same excitation space can be obtained. Simultaneous irradiation with two-wavelength pulse laser ray required in a photochemical process such as a laser isotope separation process can be realized through a simple method by the use of a single laser oscillator.
Patent JP-H08236959-A (JP)
Title: Circuit board
Inventor: MURATA TOSHIYUKI
IPC: H05K3/30
Filed: 1995-02-24
Abstract: PURPOSE: To provide a circuit board on which electronic parts to be mounted on the board can be easily positioned without increasing the manufacturing cost. CONSTITUTION: A circuit pattern is formed on the surface of a circuit board 1A and the pattern is coated with a resist film 4 except the mounting position 3 of a crystal oscillator 2 which is mounted on the pattern while the oscillator 2 is connected with the pattern. Then a position indicating groove 6 is continuously formed outward in the film 4 from the periphery of the position 3. When the position 3 is filled with a potting resin at the time of mounting the oscillator 2 on the circuit board 1A, the potting resin also flows to the groove 6 and the oscillator 2 can be positioned readily and quickly on the board 1A by aligning a prescribed location of the oscillator 2 with the groove 6 carrying the potting resin. Therefore, the oscillator 2 can be always mounted on the board 1A at a proper position.
Patent JP-H03240171-A (JP)
Title: Binarizing method for low level signal
Inventor: AKISHIBA YUUJI
IPC: G01B11/00
Filed: 1990-02-16
Abstract: PURPOSE:To faithfully binarize the pattern information by adding the output of a comparator obtained at the precedent scan of an image sensor to the threshold value. CONSTITUTION:A binarized signal 7' is inputted to a shift register 15 and stored in the memories in number equal to the photodetecting elements contained in an image sensor 6 with a timing signal 8' accordant with the scan of the photodetecting element. The register 15 outputs 5' the binarized signal of the corresponding photodetecting element set at the precedent scan in accordance with the input signal received from the sensor 6. This outputted binarized signal is added to an average value signal 4' of an average value circuit 22. Thus the controlled threshold value 6' is obtained. This value 6' is controlled in response to the light/darkness of a pattern. Thus the 'high' signals are easily outputted from the light position of the pattern. Meanwhile the 'low' signals are easily outputted from the dark position of the pattern respectively. As a result, the pattern is more faithfully binarized.
Patent JP-2000235806-A (JP)
Title: Lighting device
Inventor: MATSUOKA SHIGERU
IPC: F21V21/36
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can mutually adjust a height thereof and an extension of a light distribution according to various lifestyles, a height and a favor of each individual. SOLUTION: This lighting device constructed of a luminaire and a shade 2 is hung so as to move up and down from a ceiling 3. The shade 2 is constructed of an upper cover part 21 which is provided on the luminaire and whose circumference is formed with a ring-shaped top frame 22 and an outer circumferential cover part 23 having a cylindrical part 24 whose uppermost edge is concatenated to a top frame 22 and which is constructed capable of free expansion and contraction so as to extend downward over the luminaire, and a ring-shaped bottom frame 25.
Patent JP-S59161919-A (JP)
Title: Input circuit
Inventor: MATSUSHITA YUUJI
IPC: H03K17/18
Filed: 1983-03-07
Abstract: PURPOSE:To reduce the power consumption of a photocoupler which detects the binary state of an input terminal by using the AC voltage to the power supply of the photocoupler and therefore reducing on an average the current which flows when an input element such as a contact, etc. is turned on. CONSTITUTION:When the signal B supplied from an input element 2 having a contact, etc. is turned on by the voltage signal A supplied from an AC voltage generating part 1, a photocoupler 4 is turned on and delivered the signal C. This signal C is supplied to a latch circuit 5. While a comparator 3 produces the signal D when the voltage of the signal A exceeds a fixed level. This signal D is delivered to the circuit 5. The circuit 5 stores the state of the signal C in the timing of the signal D and delivers the signal E. A diode 6 protects the coupler 4 from the adverse voltage. The signal C is delivered when the signal B is on and while a current flows to the coupler 4 by the signal A. When the signal C is latched by the signal D, the signal E is delivered. In this case, the signals C and E are set at a low level respectively.
Patent JP-2000236153-A (JP)
Title: Printed wiring board structure
Inventor: OKADA KOJI
IPC: H05K1/14
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a pressure welding/positioning operation to be carried out at a high speed. SOLUTION: A flexible wiring board 2 equipped with first electrodes 1a and a printed wiring board 5 equipped with second electrodes 1b are pressure- welded together, making the electrodes 1a and 1b confront each other and interposing an anisotropic conductive film 3 between the electrodes 1a and 1b for the formation of a printed wiring board structure, where projections 4 are provided between the first electrodes 1a or the second electrodes 1b, by which the flexible wiring board 2 shift in connection position is restrained to a minimum, even if the flexible wiring board 2 is thermally shrunk in a pressure-welding operation.  The projections 4 are set higher than the first electrodes 1a or the second electrodes 1b, the height of the projection 4 is set lower than the sum of the heights of the first electrode 1a and second electrode 1b, and the projection 4 is locked inbetween the facing electrodes.
Patent JP-S60210218-A (JP)
Title: Hot drink preparation device
Inventor: HANSU PEETAA FURAI
IPC: A47J31/40
Filed: 1985-02-26
Abstract: The invention provides a coffee machine, with a housing, a fresh water supply reservoir mounted therein, a heating means adapted to heat the fresh water and a feeding pump to supply the heated fresh water to a brewing chamber under pressure. The brewing chamber comprises a closure means and an inlet for coffee powder as well as an outlet for coffee. If appropriate, an installation for pushing out and removing, respectively, the leached-out coffee powder out of the brewing chamber and from the brewing chamber, respectively, may be provided. All parts of the apparatus which are subjected to contamination by the coffee powder or by the coffee, namely the brewing chamber, the closure element, the coffee powder inlet, the coffee outlet and eventually the installation for pushing-out and removing the coffee powder, are combined to a modular unit, which is removably inserted into the housing of the apparatus. The remaining parts, particularly the water reservoir, the heater and the pump as well as the required driving, control and operating elements are fixedly installed in the housing and are adapted to be operatively coupled to the modular unit upon insertion thereof into the housing. Thereby the contaminated parts can be cleaned easily and without danger, since the modular unit can be pulled out of the apparatus and rinsed as a whole.
Patent JP-H02217010-A (JP)
Title: Automatic gain control circuit
Inventor: KATO FUMIHIRO
IPC: H03G3/30
Filed: 1989-02-17
Abstract: PURPOSE:To suppress the a data error generating period due to pulsative like noise at its minimum by providing the circuit with an equalizing amplifier, a peak value detector, a low pass filter(LPF), a DC amplifier, and a constant current diode. CONSTITUTION:The automatic gain control circuit has the equalizing amplifier 1, the peak value detector 2, the LPF 3, the constant current diode D1, and the DC amplifier 4. When a transmission line code is inputted from a transmission line to an input terminal, an AGC circuit is driven with fixed gain, but when a pulsative noise is superposed to the input signal, the gain is changed, an instantaneously excessive signal appears from the output A of the detector 2, a voltage difference between the output A and the input B of the amplifier 4 is instantaneously boosted, and the voltage to the input B is boosted in proportion to time during the period of the pulse generation. The increment function of the LPF 3 is determined by the value of a capacitor C1. Consequently, the pulsative noise to be removed can be set up, the level variation of the input signal to the amplifier 4 due to the noise can be suppressed at its minimum and AGC response immediately after the generation of the noise can be quickly obtained. Thus, the error identification immediately after superposing the pulsative noise is not generated.