baber/WOPTO huggingface dataset:
Patent JP-S57170181-A (JP)
Title: Biological deodorizer
Inventor: TAKIMOTO YOSHIHIKO
IPC: B01D53/38
Filed: 1981-04-09
Abstract: PURPOSE: To deodorize a waste gas, by removing biologically hydrogen sulfide contained in it.  
     CONSTITUTION: In a housing of hermetic structure, the fixed filtering bed 2, wherein a sulfur bacterium (belonging to the genus Beggiatoa, Thiothrix, etc.) is attached to a proper substrate such as a honeycomb material, is put. A gas to be treated, containing hydrogen sulfide, is fed through the gas scattering pipe 4 to the chamber 3 for retaining a circulating liquid set at the bottom of the fixed filtering bed 2, and hydrogen sulfide is temporarily collected by the circulating liquid. Hydrogen sulfide is removed from the gas, while being transferred through the fixed filtering bed 2 to the chamber 5. The treated and deodorized gas is exhausted from the chamber 5 through the pipe 6. The fixed filtering bed 2 is made wet by the circulating liquid sprayed from the water scattering pipe 7, the liquid dropped to the chamber 3 for retaining it is returned from the pipe 8 to the water scattering pipe 7 by the action of the pump 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10245047-A (JP)
Title: Simple small article bag
Inventor: KAMIYA YOSHIHISA
IPC: B65D33/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bag whose opening periphery for taking an item in and out is provided with a loop shaped tying string and its through part for opening and closing the opening part and which is made guide easily out of only one sheet material and is inexpensive. SOLUTION: This simple small articles bag comprises a storage part 5 made of an adhesive sheet material A folded in two and whose periphery except an opening for storage is adhered, a through part 1 made up by folding in a plurality of layers the sheet material A along the opening periphery of the storage part 5 for keeping a tying storing composing part A2 inside, a tying string 2 which can be freely cut off in a loop shape along a through direction from the string composing part A2 in the through part 1 and whose one loop shaped part in the peripheral direction is fixed in the through part 1 and a taking out hole 3 formed at a position excluding the fixing part of the tying string 2 in the through part 1.
Patent JP-H10256997-A (JP)
Title: Method and device for transmission/reception of service information and reception equipment
Inventor: MIWA KENJI
IPC: H04N7/025
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the transmission capacity of a broadcasting wave at the time of giving a reception permission code, which individually sets reception terminals to the reception allowable state and to suppress the rise of the terminal cost in a system which uses the limited broadcast of FM teletext broadcasting to provide service information. SOLUTION: On the enterpriser side like an FM broadcast station U0, terminal- peculiar information like a production number is stored in a user file 11, and a processing circuit 12 adds an error detection code to reception permission information, which indicates a period of reception permission and contents of a contract, and enciphers this information by terminal-peculiar information and reports it to a user by mail or the like.  On the side of each of reception terminals U1 to U3, a processing circuit 33 uses terminal-peculiar information stored in a memory M3 to perform decoding of the reception permission code and error correction when the reported reception permission code is inputted from an input device 35, and reception of the limited broadcast is permitted to display decoded character information on a display device 34 if decoded reception permission information indicates reception permission and has no errors.
Patent JP-S51129802-A (JP)
Title: A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag
Inventor: SAGINOUMI TAKASHI
IPC: C22B7/04
Filed: 1975-05-02
Abstract: PURPOSE: Steelmaking dust of electric furnaces is melted to slag by using the sensible heat of high-temperature slag to regenerate and recover valuable metals from the dust and make the dust pollution-free. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62211963-A (JP)
Title: Hetero-junction semiconductor device
Inventor: HARADA NAOKI
IPC: H01L21/338
Filed: 1986-03-13
Abstract: PURPOSE:To make the frequency multiplication, transmission and multivalued memory feasible by a method wherein quantum wells wherethrough a carrier from a carrier feeding layer is resonance-tunneling are formed between the carrier feeding layer and an active layer to form a channel. CONSTITUTION:Quantum wells 8 wherethrough a carrier injected from a P<+> type, i.e., a conductivity type opposite to that of a channel 13, GaAs hole feeding layer 7 to a non-doped GaAs active layer 2 to form the channel 13 is resonance- tunneling are formed between the active layer 2 and a gate electrode 9. In such a constitution, when the gate electrode 9 is impressed with voltage while impressing the space between a drain electrode 11 and a source electrode 10 with proper voltage, the hole h in the layer 7 is injected into the layer 2 through barrier layers 3 and 5 by the resonance-tunneling effect so that electrons e may be induced in the layer 2 to form the channel 13 resultantly making the current flow between the source 10 and the drain 11.
Patent JP-S56150510-A (JP)
Title: Fabricating method for decorative board
Inventor: OOTA KAZUHIKO
IPC: B29C63/00
Filed: 1980-04-23
Abstract: PURPOSE: To fabricate a decorative board having an irregular surface without using a mold releasing sheet by employing an enamel plate formed by glazing the surface of a metal plate with an enamel layer and an ink layer as a press plate in fabricating a decorative plate of a thermosetting resin.  
     CONSTITUTION: An enameled plate is prepared by forming an under coating layer 2 over the surface of a metal substrate 1 such as a steel plate, forming an upper emamel layer 3 over the under coating layer 2 and forming a printed ink layer 4 printed over the upper enamel layer 3 by using an ink containing a vitrified frit as a main component, then by fusing the layers and the metal substrate 1. The enameled plate thus prepared is directly applicable to fabricating a decorative plate of a thermosetting resing having an irregular surface, due to the relative mold releasing property to the thermosetting resin of the enameled plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236345-A (JP)
Title: Panel fitting method and bracket
Inventor: OKAMOTO TOYOSHIGE
IPC: E04F13/08
Filed: 1989-03-08
Abstract: PURPOSE:To facilitate the fitting and removal of a panel by fixing a fixture, provided with an inserted part to be inserted into a groove formed at the panel side edge on one side and a fixing protrusion to be fixed at a ruler bracket by a vis on the other side, at the wall surface through a bracket metal and an adjusting fitting. CONSTITUTION:A bracket metal 2 is fitted on the body surface 1 by an anchor, and the panel surface is adjusted to be uniform utilizing the slotted hole of an adjusting fitting 3, which is fitted at the other arm of the bracket metal 2. A panel fitting bracket 4 is fitted at the adjusting fitting 3 keeping the panel spacing accurately by utilizing the slotted hole 3a. Elastic sealing material 6 is filled into the cut part of the panel end part, the panel bracing bracket 4 is further inserted therein, the panel lower part is placed on the bracket 4, and the bracket 4 and a panel fixture 5 are fixed from the panel surface side by a via 7. Finally, the joint part is pluggingly fixed with the elastic sealing material 6. As a result, panel replacement can be performed easily.
Patent JP-S5892727-A (JP)
Title: Automatic gas cooker
Inventor: HATSUTORI KUNIO
IPC: F23N5/02
Filed: 1981-04-09
Abstract: PURPOSE:To provide a controller for an automatic rice boiler which automatically starts the cooking, prevents a gas leakage due to a failure of ignition and fire due to an overheating of a cooker, and is further equipped with a safety countermeasure for a trouble of a detecting sensor. CONSTITUTION:A first timer T1 starts in response to an ON signal of a set switch 35 which is operated by an output of a time setting device of by hand. If a pilot burner C is not fired within an output time limit of the timer T1, a pilot valve F is closed and the operation of an ingition device D is stopped. After a certain period of time, the ignition operation is repeated. If the pilot burner C is not fired even by a predetermined times of ignition operations, the timer T1 is stopped. Instead, the pilot valve F is opened and the ignition device D is operated to get an ignition, and if the firing of the pilot burner C is detected by a sensorI, a main valve E is opened to fire a main burner B. If the firing of the main burner B is detected by another sensor II, a pilot valve F is closed and the ignition device D is stopped.
Patent JP-S59179982-A (JP)
Inventor: OSADA SHIYUNICHI
IPC: A62C2/24
Filed: 1983-03-31
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-H01230793-A (JP)
Title: Method for stripping electrodeposited metal from cathode
Inventor: IKOMA HIROAKI
IPC: C25C7/08
Filed: 1988-03-08
Abstract: PURPOSE:To easily strip an electrodeposited metal layer from the cathode by bending a plate so as to obtain a V-shaped profile, inserting an intermediate plate into the bent plate body as a wedge, forming the metal layer on the surface of the resulting cathode and pulling out the intermediate plate. CONSTITUTION:A plate is bent so as to obtain a V-shaped profile and an intermediate plate 2 is inserted into the bent plate body 1 as a wedge. A metal layer 5 is deposited on the surface of the lower part of the resulting cathode A. The intermediate plate 2 is then pulled out of the plate body 1 and the plate body 1 is shut and pulled out of the metal layer 5.
Patent JP-H04216442-A (JP)
Title: Method and apparatus for detecting foreign matter in liquid flow containing bubble
Inventor: MAIKERU TSUWAADOCHIRIBU
IPC: G01N15/06
Filed: 1991-02-26
Abstract: PURPOSE: To provide a method and apparatus for detecting the presence of foreign matter in liquid flow containing bubble. CONSTITUTION: An acoustic horn 14 or pump 20 is provided to mechanically generate a hydraulic state alternately changing in liquid flow to monitor the response of the bubble for such alternating hydraulic pressure. When the alternating hydraulic pressure state is mechanically generated in the flow, the pressure change of large amplitude is generated, and the bubble is substantially deformed. The bubble monitor detects the light scattered by the bubble at the optical beam 6 from a light emitting unit 4 and emitted to a photodetector 8. When the bubble is thus substantially deformed, the amplitude of the light scattered by the bubble is largely changed in response to it, and discriminated from the light scattered by the sold particle in the flow not such changed.
Patent JP-S60209792-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/18
Filed: 1985-03-18
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-H11237809-A (JP)
Title: Photoreceptor belt and belt cartridge
Inventor: YAMAMOTO KAZUOKI
IPC: G03G21/16
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor belt and a belt cartridge constituted so that an operator can execute operation without soiling his (her) hands in the case of taking out the photoreceptor belt by forming a belt hole in which a pawl for pulling-out is engaged in the case of pulling out, the photoreceptor belt at the end of the belt. SOLUTION: The belt 1 is installed in a belt supporting part 11 inside a printer 4. A cover 3 is inserted in the belt supporting part 11 from a printer aperture part formed in the front of the printer 4. When the cover 3 is completely inserted in the supporting part 11, the pawl 6 of the cover 3 is engaged and fixed in the belt hole 10 of the belt 1. When the cover 3 is pulled out from the printer 4 next, the pawl 6 of the cover 3 catches the hole 10 of the belt 1, and the belt 1 is pulled out from the printer 4 together with the cover 3. Namely, the operator does not directly touch the belt 1 by pulling out the belt 1 by the pawl 6 of the cover 3 of the cartridge, so that his (her) hands are not soiled.
Patent JP-H08253617-A (JP)
Title: Foamable particle of lactic acid-based polyester
Inventor: EBATO HIROSHI
IPC: C08J9/18
Filed: 1995-03-14
Abstract: PURPOSE: To obtain foamable particles of lactic acid-based polyester useful as food packaging material, etc., for fish boxes, etc., excellent in biodegradability, foamability, flexibility, impact resistance and mold processability by absorbing a volatile compound into a specific lactic acid-based polyester copolymer. CONSTITUTION: The foamable particles are prepared by absorbing (B) a volatile compound (preferably pentane, butane or propane or their mixture) into (A) a lactic acid-based polyester copolymer having 20000-400000 weight average molecular weight and containing as structural units (i) a lactic acid component, (ii) a dicarboxylic acid component and (iii) a diol component, preferably polyoxyalkylene ether diol component. The weigh ratio of the component (i) in the component A is preferably 50-98% and the objective particles can be preferably obtained by cooling the component A dissolved in an organic solvent to prepare particles and then absorbing the component B therein.
Patent JP-S63221046-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI TETSUO
IPC: B41J29/17
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a recording matter which is free from generation of stains due to rubbing and transfer between recording media after recording in a short time, by providing a member which removes excess recording liquid remaining on the recording medium after recording. CONSTITUTION:A roller 12, which is composed of water-absorbent porous material, is forced onto a discharge roller 11 by energizing force of a spring 15 transmitted via roller arms 18 and arm support plates 19 at both ends thereof. Motive force is transmitted to the discharge roller 11 and a feed roller 8 via a gear train 17 from a motor 16. A reduction ratio of each gear of the gear train 17 is appropriately determined, a peripheral speed of the discharge roller 11 is made equal to or slightly higher than a peripheral speed of the feed roller 8, and a suitable tension is imparted to a recording medium 7. Since a recording part of the recording medium 7 is still in a half dry state until it reaches a position pinched between the discharge roller 11 and the roller 12, recording liquid remains in a liquid state on a recording surface. However, it is removed after coming into contact with the roller 12 and stains or the like caused by shortage of fixing after recording can be prevented.
Patent JP-H11229758-A (JP)
Title: Underground joint type shield drilling machine and its underground joint method
Inventor: SHIMIZU MITSUO
IPC: E21D9/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage and wear of a water stop sealing member and improve water stop performance by allowing underground joint between different-diameter shield drilling machines and water stop of a penetration ring on its inner periphery side during underground joint. SOLUTION: To make underground joint between a shield drilling machine 1A and a shield drilling machine 1B, the shield drilling machine 1A includes a penetration ring 11, a push jacks 12 to push the penetration ring 11, a spoke diameter shrinkage mechanism to shrink the diameter at the end of a spoke for a cutter disc and form a gap through which the penetration ring is passed, and a connection mechanism to connect the outer periphery ring of the cutter disc to a front body.  On the outer face of the front body of the shield drilling machine 1B, a water stop mechanism 78 is provided which is put in force contact with the inner face of the externally fitted penetration ring 11 to stop water, and a protecting cylinder member 79 to block the water stop mechanism 78 at its outside to be freely open/closed during drilling and a plurality of hydraulic cylinders 120 to drive the protecting cylinder member 79 to be moved are also provided.
Patent JP-S63221518-A (JP)
Inventor: YAMAGISHI HIDEHARU
IPC: H01H13/10
Filed: 1987-03-10
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-S60199154-A (JP)
Inventor: KONDOU MINORU
IPC: E04D3/00
Filed: 1984-03-23
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-S58170502-A (JP)
Title: Removal of contaminant of membrane
Inventor: IKEUCHI AKIYOSHI
IPC: B01D65/06
Filed: 1982-03-31
Abstract: PURPOSE:To restore the membrane capacity well, by contacting a permeable membrane used in membrane separation of an anionic electrodeposition paint containing liquid with a mixed liquid having a specific component. CONSTITUTION:A contaminated permeable membrane used in recovering an anionic electrodeposition paint is contacted with a mixed liquid consisting of 100pt.wt. water, at least 1pt.wt., org. solvent compatible with water and capable of dissolving said paint such as butyl cellosolve or isopropyl alcohol and at least 1pt.wt. aminoalcohols such as dimethylaminoethanol to remove the contaminant adhered to the surface thereof. In this case, because a small amount of an org. solvent is contained in a permeate obtained by subjecting the anionic electrodeposition paint containing liquid to membrane separation, it is preferable from an industrial standpoint that the org. solvent and amino-alcohol are added thereto to contact the same with the contaminated membrane. By this inventive method, membrane capacity can be restored without imparting any influence to a membrane substrate or an electrodeposition painting process.
Patent JP-H02233587-A (JP)
Title: Crystal growth device of molecular beam
Inventor: TSUBOKURA MITSUTAKA
IPC: C30B23/08
Filed: 1989-03-06
Abstract: PURPOSE:To grow thin film crystal having different structure hy equipping a base plate holder retaining plural semiconductor base plates with independently opening and closing shutters. CONSTITUTION:A base plate holder 1 retaining plural semiconductor base plates 2A and 2B is placed at the tip of a manipulator 4 having a built-in heater 4a and shutters 3A and 3B for exclusive use of semiconductor base plate are set ahead the base plates 2A and 2B through link mechanisms 8A and 8B connected to a supporting plate 9 arranged in the periphery of the manipulator 4. Then a rod 8A or 8B laid between the supporting plate 9 and a spring supporting plate 9a is pushed, a ring 5A or 5B is dropped, the shutter 3A or 3B at a position of dotted line is transferred through the link mechanism 8A or 8B to a position of solid line and the base plate 2A or 2B is isolated from a molecular beam source.
Patent JP-S58170835-A (JP)
Title: Control device for diesel engine
Inventor: TOMOKIYO OSAMU
IPC: F02D41/02
Filed: 1982-03-31
Abstract: PURPOSE:To make available an optimum control of a diesel engine and to reduce a fuel consumption rate, by providing a control circuit adapted to compute an optimum opening/closing timing of inlet and exhaust valves for the Diesel engine and by actuating the circuit to output opening/closing signals upon a revolution angle of shaft being detected to correspond to a preset value. CONSTITUTION:While a revolution angle of a crankshaft 7 of a multiple cylinder Diesel engine is detected by an encoder 8, and is then input to an electronic circuit 10 and a F/V converter, a signal indicating various engine operating conditions is input to a central processing unit (CPU) 14 via an A/D converter 12. The CPU 14 computes an optimum opening/closing timing of inlet and exhaust valves 4a and 6a, a fuel valve 5a and the like, a preset signal is written to a memory of the control circuit 10 and the preset signal thus stored is read out to send a signal instructive of opening/closing timings of actuators 4b, 5b and 6b of each control valve when a signal of rotation angle detected is verified by comparison to correspond to the preset signal.
Patent JP-S57169371-A (JP)
Title: Heat transfer system printer
Inventor: KOBATA YOSHIHIRO
IPC: B41J29/36
Filed: 1981-04-10
Abstract: PURPOSE:To correct a printed letter without deterioration in a printing quality, by a method wherein, in response to an erroneous printing correcting instruction, a heating element of a heat transfer head is driven so that correcting ink is transferred to a surface containing a transfer dot and being wider than that of the transfer dot. CONSTITUTION:When correcting a printed letter, a correcting ink ribbon, substituted for a printing ribbon 12, is attached between a heating element of a heat transfer head 3 and a recording paper 5. The heating element is driven so that white ink 19 is transferred to a surface of a black ink dot 18 and also between the dots, and an erroneous printing is completely covered with the white ink irrespective of a conveyance precision of a carriage.
Patent JP-S63220549-A (JP)
Title: Integrated circuit device
Inventor: KOKUBU KUNIO
IPC: H01L21/60
Filed: 1987-03-09
Abstract: PURPOSE:To make a photoetching process to decide a bump-plating region unnecessary by arranging a barrier metal and a coupling metal under a passivating film. CONSTITUTION:A bump containing a barrier metal 4 and a coupling metal 5 which have been arranged on a main material metal for a wiring part is constituted under a passivating film 6. Then, the barrier metal 4 and the coupling metal 5 are formed in succession on the main material metal film for the wiring party these two are patterned by one photoetching process, a process to form the wiring part and a bonding pad and, after the passivating film 6 has been opened, another process to plate a bump metal 7 in a selfaligned manner with reference to this opened part are included in a production process. The required thickness of the bump ranges from 5-40 mum. By this setup, the photoetching process is made unnecessary.
Patent JP-H05259597-A (JP)
Title: Ceramic circuit board
IPC: C04B37/02
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a ceramic circuit board of comparatively simple constitution which is not damaged when thermal stress is applied and can endure a large current. CONSTITUTION:In a ceramic circuit board provided with a ceramic substrate 10 composed of ceramics and a copper layer part formed on the ceramic substrate 10, the copper layer part consists of a plurality of copper layer members 21, 22, 31, 32, 41, 42 and 50, and specified copper layer members are wire-bonded by using Al wires 60 so as to constitute a current circuit.
Patent JP-S59182417-A (JP)
Title: Luminous flux scanning driving device
Inventor: IIDA YOSHIHIKO
IPC: G03B42/02
Filed: 1983-04-01
Abstract: PURPOSE:To provide linearity to an angle variation of a mirror in a scanning section of a luminous flux by driving a laser luminous flux scanning galvanometer device by basing on a driving signal of a signal generator, a linearity correcting signal of the mirror, etc. CONSTITUTION:A synchronizing signal ASS of a signal generator G is received by a controlling circuit CON, a memory control signal ADR is outputted, and a digital linearity correcting signal DLS of a memory M is read out at every scanning. The DLS is D/A-converted, becomes an analog linearity correcting signal ALS, and is sent to one input terminal of an adding circuit ADD. A luminous flux scanning galvanometer driving signal RSS from the G is inputted to the ADD, both are added, and a galvanometer driving signal DS for scanning a linearity correcting luminous flux is outputted. The DS is inputted to a luminous flux scanning galvanometer device MG through a buffer circuit BUFF, drives a mirror MR and scans a laser luminous flux 2 at a high speed on an X-ray film surface.