baber/WOPTO huggingface dataset:
Patent JP-S60184263-A (JP)
Title: Controller of copying machine
Inventor: ITOU MASAZUMI
IPC: G03G21/00
Filed: 1984-03-01
Abstract: PURPOSE:To prevent the operation failure of a print key by starting the copying operation using only a copying machine as well as the copying operation using an ADF by the single print key. CONSTITUTION:An automatic original carrying device ADF200 is set to a copying machine 100, and they are interlocked with each other to execute copying operations. It is detected by a switch SW1 that the ADF200 is connected electrically to the body of the copying machine 100 and is installed in a prescribed position, controls of the ADF200 and the copying machine 100 are related to each other to make operations in the ADF mode possible. In the ADF mode, if a print key PSW is operated when it is detected by a sensor SE3 that an original is set on tray 203, the ADF200 starts the operation while the copying machine 100 is held in the holding state, and the copying operation is started.
Patent JP-H03242639-A (JP)
Title: Document press-contacting device
Inventor: YANAGIDA IKUKO
IPC: G03B27/62
Filed: 1990-02-20
Abstract: PURPOSE:To assemble the document press-contacting device without any play even when size tolerance is set roughly and to reduce the cost by providing a spacer member between a 1st part where a document is pressed and a 2nd part where the 1st part is coupled with an original platen rotatably and pressing one surface. CONSTITUTION:A 1st member 3 presses the sheet document (d) mounted on original platen glass 51 across a sheet 12 for pressing and a 2nd member 2 engages with the original platen 50 through hinges 10 and 11 and leave the original platen 50 around the hinges as the centers of rotation when a thick body is copied. The members 2 and 3 constitute a hinge coupling part by fitting dowels 4 and 7 in holes 14 and 17 and projections 5 and 6 for abutting and a slit 8 are provided to the side wall 9 of the member 2. When the projections abut on the member 3 to apply pressing force, the side wall which becomes easy to deflect because of the slit deflects, so that the play of the hinge part can be absorbed even when the size tolerance is set roughly. Pressing only in a closed state or invariable pressing can be selected according to the positions of the projections.
Patent JP-S63208213-A (JP)
Title: Manufacturing equipment for semiconductor integrated circuit
Inventor: KATO HISAYUKI
IPC: H01L21/26
Filed: 1987-02-25
Abstract: PURPOSE:To avoid formation of films on annealing lamps for annealing semiconductor wafers by providing intercepting means which intercept between the annealing lamps and film forming means for forming films on the semiconductor wafers. CONSTITUTION:Upper shutters 7A and lower shutters 7B made of stainless steel or the like are provided in front of annealing lamps 5. The respective upper shutters 7A and lower shutters 7B are provided between a semiconductor wafer 3 on one surface of a wafer cassette 2 and the annealing lamps 5 facing the wafer 3 and between a semiconductor wafer 3 on the other surface of the wafer cassette 2 and the annealing lamps 5 facing the wafer 3. When shafts 9 are pushed out of driving cylinders 8 during a CVD process, the respective upper shutters 7A and lower shutters 7B intercept the front sides of the annealing lamps 5 and protect the surfaces of the annealing lamps 5 from forming films on them. With this constitution, the performance of the manufacturing equipment can be improved.
Patent JP-S56137644-A (JP)
Title: Manufacture of glass-sealed type semiconductor device
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L23/31
Filed: 1980-03-31
Abstract: PURPOSE:To obtain a glass-sealed type device which withstands a pressure with less forward voltage drop by laminating silicon wafers through the intermediary of molybdenum particles, alloying the silicon with aluminum soldering material and cutting a block to a prearranged size. CONSTITUTION:After P<+> and N<+> diffusion on N type silicon substrate, the both main surfaces are subjected to aluminium evaporation. The polarity of wafers 52a, 52b is set in the same direction and they are laminated through the intermediary of molybdenum particles 51. Following this process, the silicon is alloyed with aluminium soldering materials 23a, 23b at approximately 700 deg.C. A block thus formed is clad with an iron sheet mask, sand-blasted, cut and then is made into block pellets 61. With the use of molybdenum particles, a heat stress caused by a differential in coefficient of thermal expansion between silicon and molybdenum is insignificant. Therefore, the wafer does not have cracks. In addition, P type inversion layer is generated around the molybdenum particles, causing P type inversion layer on the N<+> layer to be ununiform, so that a forward voltage drop is reduced. Finally a molybdenum electrode lead is fixed on the main surface of the pellet 61 with aluminium soldering materials 23a, 23b to be finished with glass sealing.
Patent JP-S51115595-A (JP)
Title: Preparation of flame retardant polyamide
Inventor: OGASA MASAO
IPC: C08G69/18
Filed: 1975-04-04
Abstract: PURPOSE: Flame retardant polyamides are prepd. by alkali polymerization of a lactam in the presence of a specific P compd. or ammonium phosphate as flame retardant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09206231-A (JP)
Title: Sound insulating structure for bubble bathtub
Inventor: HASHIMOTO MAMORU
IPC: A47K3/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration sound generated from a bathtub main body by integrally attaching a sound insulating material on the rear face of a bathtub apron in the bubble bathtub having a circulation pump directly attached thereto. SOLUTION: A draft is formed in a side wall 12 of a bathtub main body 10 of a bubble bathtub and, after inside bathing water is sucked out by a draft, a bubble mixed jet stream is jetted out from a jet port 16 of the side wall 12 into the bathtub main body with air by pumping force of a circulation pump. A bathtub apron 18 and a waterproof pan 24 are also provided and a bank part 26 is integrally formed on a partition part for partitioning a washing part side from a bathtub mount part side. A sheet sound insulating material 22 of a prescribed thickness is stuck around the whole face of the rear side of the bathtub apron 18 by adhesive. A shallow recessed part 20 is formed in the rear side of the bathtub apron 18 and the sheet sound insulating material 22 is stored in the recessed part 20.
Patent JP-H09207388-A (JP)
Title: Color copier/printer
Inventor: HANIYU HITOMI
IPC: H04N1/46
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain high quality copied images by conducting image quality adjustment for both a printer and a color copier at the same time without changing the image quality within a page or among pages of documents to be copied comprising a plurality of pages with an improved operativity. SOLUTION: When a correction command is outputted from an operation key board, a common adjusting pattern is outputted by the control of a CPU for adjusting an image quality correction table for printer 13a in a printer 13 and an image quality correction table for a copier 14 in a color copier 14 at the same time. The color copier 14 conducts scanning with a scanner so as to correct the image quality correction table for printer 13a in the printer 13 and the image quality correction table for a copier 14 in the color copier 14 at the same time based on the difference between the image quality value obtained by scanning and a desired value.
Patent JP-S58175217-A (JP)
Inventor: FURUTA KATSUHISA
IPC: B29C48/06
Filed: 1982-03-15
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-H07229619-A (JP)
Title: Low nox burner
Inventor: KUROHATA SHUICHI
IPC: F23C99/00
Filed: 1994-02-16
Abstract: PURPOSE:To provide a method wherein exhaust gas is introduced without employing a valve for regulating the circulating amount of exhaust gas, a cooler for reducing the temperature of exhaust gas, a communicating tube and the like while fresh air is mixed without contacting it with the components of fuel system to supply them into the combustion tube of a burner. CONSTITUTION:A burner is so structured that the combustion tube 8 of the burner is divided into an ejector chamber 2, a secondary air chamber and a main chamber 1, or the main chamber 1 and the ejector chamber 2, a fuel injection nozzle 6 and an igniting rod 7 are stored in the main chamber 1, an outer tube is provided with an exhaust gas recirculating hole 4, a throttle tube 5 is provided between the outer tube and an inner tube 8b, the recirculating hole 4 is arranged so as to be opened at the maximum vacuum generating position of the ejector chamber 2, exhaust gas of a boiler or the combustion chamber 10 of an incinerator is introudced from the recirculating hole 4 into the ejector chamber 2 and is mixed with fresh air, then, is injected into the combustion chamber 9 of the burner from the ejector chamber 2.
Patent JP-S60182709-A (JP)
Title: Split type current transformer
Inventor: YOSHIHARA TAKAO
IPC: H01F38/30
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the movement of a wire in a wire through-hole by disposing an elastic spacer in the through-hole while burying half the diameter of the wire when half-round cores are joined while the through-hole is formed to the inside, coils are each wound on the cores and the wire is inserted into the wire through-hole. CONSTITUTION:Split windings 3 and 4 are each wound on half-round cores 1 and 2 split in the circumferential direction, and terminals 5 and 6 fitted at these one tips are connected by a connecting piece 7 and the other tips are severally connected to output terminals 8 and 9. The inner and outer circumferences of the cores 1 and 2 on which the windings 3 and 4 are wound are each molded with synthetic resins 11 and 10, and an insulating-coated cable 13 is penetrated into the through-hole 12. The cable 13 is not left as it is penetrated at that time, and a spacer 14 made of a rubber with a recessed section 141 for burying half the diameter of the cable 13 is inserted into the through-hole 12 and a projection 143 formed to the spacer 14 is bitten into the molding resin 11.
Patent JP-S58160206-A (JP)
Inventor: ABE KATSUHIKO
IPC: B65B25/06
Filed: 1982-03-17
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-H07247347-A (JP)
Title: Production of ethylene glycol slurry
Inventor: OHASHI HIDETO
IPC: C08G63/183
Filed: 1994-03-11
Abstract: PURPOSE:To produce an ethylene glycol slurry containing particles of a compound oxide having aluminum as a constituent element and/or particles of aluminum oxide and being uniformly dispersible in a polyester. CONSTITUTION:At least one basic compound (e.g. NaOH) is added to an ethylene glycol slurry containing at least either particles to be ground and selected from among those of a compound oxide having aluminum as a constituent element or particles of aluminum oxide, and the particles to be ground are wet-ground continuously or batchwise for a grinding time satisfying the expression by using glass beads as the grinding media.
Patent JP-S61201998-A (JP)
Title: Mouth piece for pressure vessel made from resin
Inventor: KUWANO MASAO
IPC: F17C13/04
Filed: 1985-03-04
Abstract: PURPOSE:To provide a pressure vessel made from resin with a sufficient airtightness and liquid-tightness by forming on its mouth piece an inclined face directed inwards in the radial direction so that the boundary surfaces of both the pressure vessel and the mouth piece come into close an d time contact with each other. CONSTITUTION:A pressure vessel 19 made from resin is equipped with mouth pieces 31, 32 which are buried and fixed into the position when it is manufactured. The one mouth piece 31 is provided with a large diameter section 31a and a small diameter section 31b, and also at the boundary position between said both sections 31a, 31b, there is an annular inclined face 31c which directs inwards in the radial direction of the mouth piece 31 and also directs towards the outside of the vessel 19. In addition, the other mouth piece 32 is also provided with annular inclined faces 32c, which direct inwards in the radial direction of the closure 32, on the outward side face in the direction of the axis of respective large diameter sections.
Patent JP-H05238718-A (JP)
Title: Method and device for producing fullerene
Inventor: IKEDA TETSUYA
IPC: C01B31/02
Filed: 1992-02-27
Abstract: PURPOSE:To improve the production efficiency by sublimating a solid graphite arranged in a microwave discharge field by discharge plasma and subjecting the sublimate to a reaction. CONSTITUTION:The microwave outputted from a microwave oscillator 5 is introduced into a cylindrical cavity resonator 1 through a waveguide 6. A graphite rod 3 is arranged in a quartz discharge tube 2, and gaseous He introduced from an He feed part 4 is discharged. The surface temp. of the graphite rod 3 is increased by a high-temp. and spatially uniform discharge plasma produced in the electric field generated in the resonator, and the graphite is vaporized at a temp. higher than the sublimation temp. of graphite. The deviation of the resonance frequency due to the evapolation of graphite is adjusted by a tuner 7, and a uniform electric discharge is obtained at all times. The vaporized graphite is subjected to a reaction in the plasma, and fullerene and soot are finally obtained. The product depositing on the wall of the discharge tube 2 and a filter 8 is recovered and extracted by a solvent such as toluene, and fullerene is obtained with a high recovery rate.
Patent JP-S52125721-A (JP)
Title: Detecting device of fan motor stoppage
Inventor: TOBIYO MASAHIRO
IPC: H02M7/06
Filed: 1976-04-14
Abstract: PURPOSE: To decrease influence of circumference temperature by providing airtemperature relay for detecting stoppage of cooling fan motor in semiconductor convertion device in which surge absorber is provided on the upper portion of surge absorber, and by detecting it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07249948-A (JP)
Title: Protection circuit
Inventor: UCHIDA HIKARI
IPC: H03F3/58
Filed: 1994-03-11
Abstract: PURPOSE:To execute accurate protection by a protection circuit for an electronic tube. CONSTITUTION:A body (helix) feeding current and feeding voltage to an electronic tube 7 are respectively detected by a resistor R1 and resistors R2 to R4. These detected values are respectively amplified by amplification parts 2-a, 2-b and the amplified values are mutually multiplied by a multiplier 3 to obtain electric energy. The electric energy is timewise integrated by an integrator 4 and compared with a specified power value by a comparator circuit 5. When the integrated value is more than the specified value, an alarm is generated and the supply of a bias power supply 8 to the electronic tube 7 is interrupted by a power supply control circuit 6. Since the electronic tube 7 is protected for excess electric energy to be originally required for the tube 7, accurate protection can be attained.
Patent JP-H09233600-A (JP)
Title: Device and method for localizing and hearing sound image
Inventor: KONDO TAKAHIRO
IPC: H03H17/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide device and method for localizing and hearing sound image with which a listener can easily practically feel difference in the feelings of front and rear sound image localizations. SOLUTION: In the case of localizing and hearing sound images, when the listener feels like a sound image localized forward is localized backward or reversely feels like a sound image localized backward is localized forward, in addition to direction localizing processing and crosstalk cancel processing to be performed to an input acoustic signal from an acoustic signal input part 1a by a direction localization processing part 2a and a crosstalk cancel processing part 3, the result of processing due to forward localization emphasis filters 4a and 4b is heard at the time of forward localization and the result of processing due to backward localization emphasis filters 5a and 5b is heard at the time of backward localization respectively.
Patent JP-S57156025-A (JP)
Title: Controller for dissolved oxygen of aqueous solution in stationary type autoclave
Inventor: YAMASHINA YASUYUKI
IPC: B01J3/04
Filed: 1981-03-24
Abstract: PURPOSE:To maintain the concn. of the dissolved oxygen in an aq. soln. in an autoclave device having a residual air removing means at the prescribed value at all times by communicating a water quality control tank permitting regulation of the concn. of dissolved oxygen to said autoclave device. CONSTITUTION:A high pressure valve 13, a rotary pump 14 and a gas source are disposed to a stationary type autoclave device 12 contg. an aq. soln. 11 and are communicated watertightly with a water quality control tank 19. An aq. soln. of the same volume is contained in this tank 19, and an inert gas such as gaseous nitrogen is introduced with a bubbler 24 therein by the signal of a dissolved oxygen measuring cell 23 to substitute the dissolved oxygen in the soln. 20 with said gas. Since the water quality is controlled by cycling and returning the aq. soln. in the autoclave to the aq. soln. of a known dissolved oxygen concn. in the water quality control tank in this way, the value in the autoclave is maintained at the accurate value.
Patent JP-H05243002-A (JP)
Title: Wiring board and manufacture thereof
Inventor: YAMADA TOMOHIRO
IPC: H01C7/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a thick-film wiring board with a thick-film resistor, in which a resistance value is adjusted at a specified value and which has excellent power resistance and pulse resistance, and manufacture having the superior workability of the wiring board. CONSTITUTION:A thick-film resistor 2 is formed onto thick-film conductor patterns la, 1b oppositely shaped onto a ceramic board so as to be connected at both end sections 2a, 2b in a thick-film wiring board. The thick-film resistor 2 is formed in greater width than the thick-film conductor patterns 1a, 1b, both end sections 2a, 2b of the resistor 2 are superposed to the thick-film conductor patterns la, 1b only at central sections, and the resistor 2 has sections not superposed to the upper and lower sides of the thick-film conductor patterns 1a, 1b. The sections not superposed to the thick-film conductor patterns 1a, 1b on the upper and lower sides of the thick-film conductor patterns la, 1b are cut by trimming patterns 3 extending over the overall, length of the conductor patterns 1a, 1b from the thick-film resistor 2, sections 4 on both sides of the thick-film conductor patterns 1a, 1b are cut off, and a thick-film resistor 5, 8 resistance value of which is adjusted within a range of approximately  deg.0.1% of a specified resistance value, is acquired.
Patent JP-H05241194-A (JP)
Title: Active matrix liquid crystal display device
Inventor: MIKAMI YOSHIAKI
IPC: H01L21/336
Filed: 1992-02-27
Abstract: PURPOSE:To provide a sufficient display characteristic even if the accuracy of interlayer matching is low by forming the shape of polycrystalline silicon (a-Si) layers as a band shape parallel with scanning electrodes and specifying the length of the scanning electrode direction. CONSTITUTION:A first substrate is constituted by disposing the plural scanning electrodes 5 and plural signal electrodes 6 in a matrix direction (x-y directions) on a transparent insulating substrate 1. Thin-film transistor elements(TFTs) consisting of p-Si layers 2 and gate electrodes 3 and display electrodes 7 are formed on the respective picture elements segmented by these scanning electrodes 5 and the signal electrodes 5. The p-Si layers 2 are formed by forming the p-Si layers to the band shape parallel with the x direction on the insulating substrate 1. The length L in the x direction is formed larger than 5/7 of the length Px of the scanning electrodes 5. A second substrate provided by providing a counter electrode on an insulating substrate is disposed to face this first substrate and a liquid crystal material is clamped between thee substrates.
Patent JP-S59168779-A (JP)
Title: Solid-state image pickup device
Inventor: OOTA YOSHIO
IPC: H04N5/335
Filed: 1983-03-14
Abstract: PURPOSE:To suppress blooming without deteriorating dynamic range by changing a pulse voltage value or read pulse voltage value impressed to a photo-electric converting section in response to the size of luminous amount of an object. CONSTITUTION:A pulse voltage is impressed externally to an electrode phi'BS formed at one end of a photoconductive body and a picture element reading pulse or a transfer pulse is impressed to a gate electrode phi' of a transfer transistor TB, thereby extracting externally a signal produced in the photoelectric conductor. In a solid-state image pickup device with this constitution, the picture element reading pulse impressed onto the electrode phi' or the pulse voltage value impressed onto the electrode phi'BS is controlled in response to the luminance level of an object. Through the constitution above, the blooming is suppressed without deteriorating dynamic range.
Patent JP-S53125913-A (JP)
Title: Method of producing aluminium alloy low density sintered parts
Inventor: KURIO TAKAO
IPC: B22F3/12
Filed: 1977-04-12
Abstract: PURPOSE: To produce a high strength aluminium alloy low density sintered parts through sintering in a pressed powder form of a mixture of Al powder, a Al-Si alloy powder, Al-Cu-Mg-Si alloy powder and the like in such a manner as to have a fixed composition of Cu, Mg and Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11169300-A (JP)
Title: Smokeless cooker
Inventor: RI MOIKU
IPC: A47J37/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a smokeless cooker that can recover and cool generated oil smoke and odor and exhaust it as exhaust air of ordinary temperature without containing oil content so as to dispense with the installation of a duct for exhausting oil smoke and odor generated by heating cooking for food and eliminate a failure caused by an oil stain. SOLUTION: Smoke intake ports 18 are formed at an upper part of a box body 10 and at the upper part outer periphery of a cooking heater 20 provided at an upper part in the box body 10. The upper part and lower part in the box body are divided by a screen 12. A deoiling chamber 13 communicated with the smoke intake ports 18 is formed in upper space, and an injection nozzle 32 is provided in the deoiling chamber 13. A smoke exhaust fan 40 is provided at an upper part of a storage chamber 14 formed in lower space in the box body 10. Oil smoke and odor generated by forced air pressure caused by the smoke exhaust fan 40 are recovered, and the recovered oil smoke is cooled and liquefied so as to be accumulated in the storage chamber 14 through the screen 12, but oil gas does not pass through the water screen 10, so that flue gas has ordinary temperature without containing oilness.
Patent JP-H06226784-A (JP)
Title: Manufacture of multilayer preform
Inventor: KAMEUMI YUUJI
IPC: B29C45/16
Filed: 1993-02-05
Abstract: PURPOSE:To prevent offset of flow of resin by co-injection molding two types of resins by using a hot-runner nozzle having a channel branched to a linear channel and a cylindrical channel at its outside, and a spiral channel provided at a periphery of the linear channel when a bottomed cylindrical preform of a multilayer structure is molded by using the resins. CONSTITUTION:A hot runner nozzle 1 has two channels A, B, the channel A is divided into a central linear channel A1 and a cylindrical channel A2 at its outside, which are joined at a slight upstream of an injection port 15. The channel B is formed of a spiral channel B1 circulated at a periphery from an upstream part of the channel A1, and a short cylindrical channel B2 immediately before it is joined to the channel A1. It is preferable to provide a plurality of protrusions 41 on an inner wall of the channel B2. PET resin is, for example, injected through the channels A1, A2, then the resin pressure of the channel B2 is raised, and functional resin is injected. Thus, the functional resin does not approach the inner wall of the cavity of any mold but fed at the center of the PET resin.