baber/WOPTO huggingface dataset:
Patent JP-H02293018-A (JP)
Title: Process for refining waste gas having high chloride content
Inventor: KAARU KIYURUTSUNGAA
IPC: C01B7/01
Filed: 1990-04-16
Abstract: PURPOSE: To efficiently treat a flue gas from an incineration plant and to obtain recovered material by previously concentrating hydrochloric acid to a high level in an initial stage, rectifying the resulted dilute hydrochloric acid and separating the same to the additionally concd. hydrochloric acid and bottom fractions. CONSTITUTION: The strongly acidic components of the waste gas, such as HCl. and HF, are scrubbed with <20 g/l HCl-contg. water in the first stage and the weakly acidic components, such as SO2 and NOx, are removed in the ensuing stage. At this time, the dilute hydrochloric acid contg. <=20 g/l HCl is concd. to >=150 g/l HCl, more preferably >=180 g/l HCl. When the resulted dilute hydrochloric acid is rectified, the bottom fractions, such as about 22 wt.% azeotropic hydrochloric acid, a large amt. of heavy metals and water soluble other salts, hydrochloric acid or the like, are obtd. The flue gas from the incineration plant is thus easily and safely treated and a large amt. of the recyclable product is recovered, by which the waste is decreased.
Patent JP-S59225553-A (JP)
Title: Semiconductor device
Inventor: OKI SHINICHI
IPC: H01L25/07
Filed: 1983-06-07
Abstract: PURPOSE:To form a semiconductor device in a small type, to reduce the exclusively prosessing area at semiconductor elements fixing time to a printed substrate, etc., and to enable to mount the semiconductor elements in high density by a method wherein the semiconductor elements are arranged on both the main surfaces of a package main body. CONSTITUTION:Semiconductor element accommodating parts 6a, 6b are formed respectively on both the main surfaces of a package main body 6. A part of each lead terminal 8a and 8b is buried respectively in the package main body 6, one edge is extended respectively to the outside, and moreover another edge is connected electrically to semiconductor elements 7a, 7b respectively in the respective semiconductor element accommodating parts 6a, 6b according to bonding wires 9. Because the respective lead terminals 8a, 8b are made independently mutually in such a way, by making the semiconductor elements 7a, 7b arranged on the respective main surfaces of the package main body 6 to have a different function respectively, the semiconductor device can be made to have the functions two times of the usual semiconductor device, and mounting density can be enhanced.
Patent JP-S5326141-A (JP)
Title: Optical fiber coupler
Inventor: WATANABE KEISUKE
IPC: H01P3/00
Filed: 1976-08-24
Abstract: PURPOSE: To render an optical axis to coincide and adjust each other useless in a simple construction by providing a hollow square pipe having a guide corner into the inner wall of which an optical fiber can insert, and providing a cylindrical elastomer which depresses the unserted optical fiber into the corner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59225499-A (JP)
Inventor: TSUCHIYA YOSHIYUKI
IPC: G08C15/06
Filed: 1983-06-07
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-S58216757-A (JP)
Title: Dip painting method
Inventor: KANAI SHIGEHIRO
IPC: B05D1/18
Filed: 1982-06-09
Abstract: PURPOSE:To enable the painting of a large-sized substance to be painted in a small-sized tank, by moving the paint in a paint tank in the direction and at the same speed as the direction and speed of the substance to be painted conveyed with a trolley conveyor and dipping the substance to be painted in the flowing paint. CONSTITUTION:Many hangers 2 are provided at equal intervals to a trolley conveyor 1 which conveys substances to be painted. The conveyor 1 moves in an arrow direction, and a conveyance path 3 for dipping having sloped parts at both ends is provided in a part of the moving path thereof. A paint tank 4 is positioned below the path 3. If the substances to be painted are suspended to the hangers 2 and are conveyed, the substances to be painted enter the inside of the tank 3 when the substances to be painted move in the path 3 and move in the state of dipping in the paint in the tank 4. The paint in the tank 4 flows in the same direction as the moving direction of the conveyor 1 and at an equal speed and the substances to be painted move without resistance.
Patent JP-S5325791-A (JP)
Title: Plenum device
Inventor: SUZAKI KIYOSHI
IPC: G21C1/08
Filed: 1976-08-24
Abstract: PURPOSE: To lighten the load in a pool water, by means of preventing uprising of water due to non-condensing gases and of weekening the jet force discharged into pool water thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59225165-A (JP)
Title: Production of dimethylhexamethyleneimine
Inventor: TASHIRO SHIGERU
IPC: C07D223/04
Filed: 1983-06-07
Abstract: PURPOSE:To prepare the titled substance in high yield and selectivity, by hydrogenating dimethyladiponitrile in a liquid phase in the presence of a hydrogenation catalyst to obtain a reaction liquid containing dimethylhexamethylenediamine, and thermally cyclizing the product in the presence of an Ni catalyst. CONSTITUTION:Dimethyladiponitrile is subjected to the liquid-phase hydrogenation at 80-160 deg.Cin the presence of hydrogenation catalyst (preferably Raney Ni) to obtain a reaction liquid containing dimethylhexamethylenediamine. An Ni catalyst (preferably Raney Ni) is added to the reaction liquid, or the treated reaction liquid obtained by removing solvent, catalyst, etc., or dimethylhexamethylenediamine separated from the raction liquid, and cyclized by heating at 100- 230 deg.C to obtain the titled substance. The amount of the catalyst for the cyclization reaction is 0.01-0.5pts.wt. per 1pt.wt. of dimethylhexamethylenediamine. USE:Agricultural and pharmaceutical raw materials, vulcanization accelerator, modifier for synthetic resins, textile lubricant, etc.
Patent JP-S554785-A (JP)
Title: Movable mirror unit
Inventor: ARAKI YOSHITSUGU
IPC: G11B7/09
Filed: 1978-08-17
Abstract: PURPOSE: To make a movable part light and make a minuter rotation possible by arranging a coil part in the magnetic field formed between a yoke and a plate and forming the inside circumference face in the core part fixing face side and one end face in the mirror substrate side at a specific angle.  
     CONSTITUTION: Core part 12 forming movable part 4 is provided with trapezoidal protrusion 25 from plane 33 of the fixing plane plate part to mirror substrate 22, and one end 24 in the mirror substrate side of stopping part 11 is cut at an angle of approximately 45° for plane 28 of mirror substrate 22, and inside circumference face 23 on the reverse face of the mirror substrate is cut at this angle similarly. Then, coil part 7 is arranged in the magnetic field between yoke 3 and plate 29 which is formed by the magnetic path passing through permanent magnet part 2, yoke 3 and plate 29, and movable part 4 is rotated by the electromagnetic force of coil part 7. As a result, the movable part can be constituted simply and be made light, so that the movable part can follow a minute change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08269153-A (JP)
Title: Thermosetting resin and thermosetting resin composition
Inventor: KITAHARA SHIZUO
IPC: C08L75/06
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a thermosetting resin excellent in cracking resistance, water resistance, adhesiveness and dispersibility of inorganic particles in a thermosetting resin composition. CONSTITUTION: This thermosetting resin is obtained by reacting a polyol comprising a polyester polyol as a main component, which is obtained by subjecting a branched dicarboxylic acid or a polycarboxylic acid consisting essentially of the dicarboxylic acid and a polyhydric alcohol to polycondensation and has 20-200mgKOH/g hydroxyl number, with a polyisocyanate. The thermosetting resin is further mixed with inorganic particles to give the objective thermosetting resin composition.
Patent JP-S5434768-A (JP)
Title: Manufacture of semiconductor element
Inventor: ONO RIYOUICHI
IPC: H01L29/73
Filed: 1977-08-24
Abstract: PURPOSE: To check element characterstics in a non-breakdown way without any need of a dummy wafer, by inspecting whether a crystal defect exists or not after covering an element part formed in a semiconductor wafer with a protective film and etching an exposed scribe region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5435335-A (JP)
Title: Enclosed switch gear room
Inventor: IDESAWA SHIYUUICHI
IPC: H02B1/28
Filed: 1977-08-24
Abstract: PURPOSE: To prevent a damage to switch gear room by dividing the box structure of the equipment room to a main frame and a pressure release frame which moves out forward of adjacent equipment rooms to release the excessive pressure created by an internal accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S583677-A (JP)
Title: Method for protecting welded line of oil storage tank
Inventor: SUNAKAWA TOSHIROU
IPC: B23K31/00
Filed: 1981-06-30
Abstract: PURPOSE:To make it possible to certainly protect a welded line for a definite period until inspection of a welded line finish surface is carried out, by coating a thermoplastic resin to the welded line surface of an oil storage tank subjected to polishing finish in order to inspect the welded line to provide a coating layer. CONSTITUTION:By coating a thermoplastic resin to the surface of the welded line 2 of an oil storage tank 1 subjected to polishing finish in order to inspect the welded line in a width of about 200mm. according to a blow coating means or a brush coating means, a coating layer 3 is provided to protect the surface of the welded line for a definite period. Therefore, there is no conventional fear such that the finished surface of the welded line is corroded during water filling inspection. By this method, the finished surface of the welded line can be held under a condition same to a condition directly after finishing is carried out by peeling the coating layer 3 before reinspection of the welded line after water filling inspection is completed and conventional polishing finish work of the welded line requiring two labors is carried out once and finish work harmful from a standpoint of safety and sanitation can be eliminated as well as reduction of working labor is attained.
Patent JP-S59225361-A (JP)
Title: Automatic swr meter
Inventor: TAKEDA KAZUO
IPC: G01R27/06
Filed: 1983-06-06
Abstract: PURPOSE:To automatize the measurement by connecting a voltometer for indicating an amplifier output potential to an output circuit of a wireless transmitter to make the scale as a standing wave ratio SWR display. CONSTITUTION:Rectification diodes D1 and D2 are connected to both output ends of a current transformer M to obtain an opposite polarity output. Therefore, when the travelling wave output voltage is positive, the reflected wave output voltage becomes negative in the polarity (or may be opposite in the polarity). A fixed resistor R1 is connected in series on the travelling wave output side and a voltage control variable resistor R2 on the reflected wave output side between outputs of both the diodes while the other input (b) of an amplifier A with one (a) of differential inputs connected to a zero potential (flyback potential of a directional connector) is connected to the connection point between the fixed resistor R1 and the voltage control variable resistor R2 add an output potential of the amplifier A to a control terminal G of the voltage control variable resistance R2. Besides, the scale of a voltometer V for indicating the output potential of the amplifier A is made as an SWR display to enable the direct reading of SWR without adjustment.
Patent JP-S60243469-A (JP)
Inventor: IWAMOTO KEIICHI
IPC: F25D23/00
Filed: 1984-05-18
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-S5624959-A (JP)
Title: Semiconductor lead frame
Inventor: NAGAMINE NOBUTAKA
IPC: H01L23/495
Filed: 1979-08-07
Abstract: PURPOSE:To contrive the improvement in the head dissipating effect of the semiconductor lead frame by retaining the metallic portion between adjacent internal lead wires and connecting one of the metallic portion to a semiconductor element fixing portion. CONSTITUTION:A cutout 7 is formed on an external lead wire in the vicinity of the outer periphery of a package, a gap is formed between the adjacent internal lead wires 2, 3 and heat dissipating plates 4, 5, and the plates 4, 5 having bent portions 8 are displaced together downwardly of the adjacent internal lead wires 3. In this manner the internal lead wire does not shortcircuit with the heat dissipating plates. In this manner, the element fixing portion and the heat dissipating plates extended from the fixing portion are disposed below or above the internal lead wire positioning level to utilize the width of the interval between the internal lead wires and the heat dissipating plates in a plane as heat dissipating plates so as to improve the dissipating effect of the element.
Patent JP-H02277893-A (JP)
Title: Steel cord for tire and production thereof
Inventor: ITO TOSHIAKI
IPC: D07B1/06
Filed: 1989-04-19
Abstract: PURPOSE:To provide a tire steel cord having a stable twisting shape in the longitudinal direction and improving the impregnation of a rubber into opposed structure portions by twisting three or more element wires to alternately form the opened structure portions and closed structure portions in a specific ratio. CONSTITUTION:Three or more element wires 1 are twisted to form opened structure portions 4 wherein the spaces 2 between the respective element wires 1 are communicated with the central space of a cord A and closed structure portions 5 wherein the respective element wires are twisted in a state free from any space. The length of the closed structure portion 5 is set within a range of 20-80% of the sum of the closed structure portion 5 and the opened structure portion 4.
Patent JP-S584486-A (JP)
Title: Optical reader
Inventor: IMAI YOSHINORI
IPC: G06V10/10
Filed: 1981-07-01
Abstract: PURPOSE:To make reading of a bar code and an OCR character with one set of scanner, by discriminating whether read picture is bar code or OCR character and performing processing through the switchig to corresponding identification processing section. CONSTITUTION:An OCR scanner 1 has sensors in nXm arrangement in two dimension for photoelectric conversion elements 1b and picks up a bar code C or an OCR character D as a binary signal. A bar code/OCR character switching gate 2 discriminates whether the picture is a bar code e or an OCR character D from the said binary signal and an identification processing section is switched to a bar code or OCR character identification processing section 3 or 4. For the discrimination of the gate 2, the longitudinal effective length of the bar code C and the OCR character D is predetermined and discrimination is made based on it.
Patent JP-S63265878-A (JP)
Title: Joined body of ceramics and metal and method for joining said body
Inventor: FUKUSHIMA HIDEKO
IPC: C04B37/02
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a joined body which has high joint strength without using a brazing filler metal and is useful as a structural material by interposing metal alkoxide powders between an Si3N4 ceramics member and metal member, butting these members against each other and subjecting the members to diffusion joining. CONSTITUTION:>=1 Kinds of the metal alkoxide powders are interposed as an insert material between the Si3N4 ceramics member and the metallic member and these members are butted against each other and are subjected to diffusion joining. Since this joined layer is formed of the grain boundary face forming the grain boundary of the Si3N4 ceramics and the oxide of the metal to be joined, the characteristics of the adhered part are good. Joining of the Si3N4 ceramics and the metal is executable without adjusting the atmosphere for joining, by which the joined body having the excellent characteristics is obtd. according to this joining method. The secure joined body is obtainable by using the metal alkoxide as the insert material and, therefore, the Si3N4 ceramics can be widely utilized as structural parts.
Patent JP-H05299063-A (JP)
Title: Incandescent lamp
Inventor: KAMATA HIROSHI
IPC: G02B5/28
Filed: 1992-04-21
Abstract: PURPOSE:To increase the reflection efficiency of infrared even at a position + or -45 degrees from a bulb center, and improve lamp efficiency by adopting approximately 1000nm as the center wavelength of the infrared reflected at a zone 45 degrees from the bulb center or at a position regarded as the effective range of visible ray transmission. CONSTITUTION:An infrared reflection and visible ray transmission film 22 comprising a multilayer interference film is formed on the external surface of the bulb 21 of a halogen lamp 20, and the center wavelength of infrared reflected at a O-degree position is taken between 1100 and 1200nm, provided that a direction crossing a line from the center of the bulb 21 to the end thereof at 90 degrees is regarded as O degree, and a direction toward the end is regarded as 90 degrees. Also, the center wavelength of the infrared reflected at + or -45-degree positions is taken at 1000nm. According to this construction, the infrared having high energy is reflected at the zone of O to + or -45 degrees, and the reflection of a visible ray is prevented. Thus, more visible ray transmission results and lamp efficiency becomes higher.
Patent JP-H03188935-A (JP)
Title: Powder treatment device
Inventor: TANNO KOICHI
IPC: B02C19/10
Filed: 1990-04-17
Abstract: PURPOSE:To preferably treat powder even when the matter to be treated is apt to have bad influences of various kinds of gas by making the casing in which the matter to be treated is treated gas-tight and making the inside of the hermetic casing vacuous. CONSTITUTION:In a powder treatment device, the casing 4 forming a treating chamber 3 is revolved in high speed by a driving unit 5 to press the matter to be treated to the inner peripheral surface 4a by the centrifugal force. The frictional piece 9a and the scraping piece 9b which are revolved relatively to the casing 4 are put into action so that the frictional piece 9a compresses and shears the matter to be treated and the scraping pieces 9b agitates and mixes it. Gas-tight means are provided to made the inner part of the casing 4 gas-tight, and the inside of the hermetic casing casing 4 is kept in vacuum state by the action of a vacuum pump 7.
Patent JP-S592509-A (JP)
Inventor: DEBITSUDO JIEEMUSU GURITSUTAA
IPC: B60L11/18
Filed: 1983-06-07
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-S591481-A (JP)
Inventor: ERIKUSU BUIKUTAA KURAMUKARUNZU
IPC: C07D417/12
Filed: 1983-06-06
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-H10294580-A (JP)
Title: Heat transfer component for heat generating body
Inventor: OKUDA TAKASHI
IPC: H05K7/20
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer component for a heat generating body of simple structure having excellent that conductivity to a heat dissipating plate by a method wherein the circumferential parts of the second heat diffusion sheet and the first heat diffusion sheet are adhered, and metal wool, having different thickness, is enclosed by the heat diffusing sheets. SOLUTION: A heat transfer component is mounted on the position corresponding to the height of the heat generating body 12 of an electronic device in conformity with the thickness of the heat transfer component. A heat dissipating plate 30 is fixed to a printed wiring substrate 10 using a fixing means 32 in such a manner that moderate pressure is applied to the heat transfer component. Consequently, as heat dissipating sheets 41 and 42 are soft, heat conductivity is improved by the increase of contact surface by the compression of the heat dissipating sheets 41 and 42 and metal wool 4a. Cooling action is explained as below mentioned. The heat of the heat generating body 12 of the electronic device is transferred to the metal wool 40 through the heat dissipating sheet 42.  As the metal wool 40 is made of metal and has excellent heat transfer property, heat is diffused rapidly to the circumference. Also, the diffused heat is transferred to the heat dissipating plate 30 through the heat dissipating sheet 41.
Patent JP-H04230183-A (JP)
Title: Video recorder
Inventor: GERUTO RAIME
IPC: H04N5/78
Filed: 1991-05-07
Abstract: PURPOSE: To add new information to the information recorded on a tape, without causing phase jumps with old signals in a video recorder for recording FM signals on a magnetic tape and reproducing the recorded FM signals. CONSTITUTION: In this video recorder provided with a VCO 13, changeover switches 19 and 20 of a recording mode and a reproducing mode and the changeover switch 14 of video recording signals and data recording signals modulated in the VCO 13, a PLL 23 for comparing the phase of the read signals of the tape with the phase of the output signals of the VCO at the time of being operated in the reproducing mode and generating energizing signals and a switch 18 for switching the output signals of the PLL 23 to the input end part of the VCO in the reproducing mode and switching the data recording signals from a data signals input terminal to the input end part of the VCO when data information is required to be recorded in the recording mode, are provided.
Patent JP-H042247-A (JP)
Title: Automatic dialer for telephone set
Inventor: SANAI KOJI
IPC: H04M1/56
Filed: 1990-04-19
Abstract: PURPOSE:To confirm a name of a dial destination and its telephone number visually or audibly in the case of calling a registered telephone number in advance is called and dialing the telephone number automatically by using a prescribed storage means storing names of dial destinations and their telephone numbers as an electronic telephone directory whose content is able to be revised. CONSTITUTION:A dialing control means 7 is provided, which makes dialing to a telephone set 1 with a telephone number read by a retrieval control means 6 in response to the entry of a dial key of a dialing keyboard 3. Moreover, a display means 8 is provided, which displays a name retrieved by the retrieval control means 6 or a name registered by a registration control means 6 and its relevant telephone number audibly or visually. Then a storage means 5 is provided which stores names of dial destinations and their telephone numbers as an electronic telephone directory whose content is able to be revised. When a telephone number registered in advance is called and dialed automatically, the name of a dial destination and its telephone number are confirmed visually or audibly.
Patent JP-H11283016-A (JP)
Title: Image reproducing device
Inventor: HAGIWARA SHINICHI
IPC: G06T3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To display film images while reflecting the intention of a photographer on a display without needing any manual operation. SOLUTION: In this image reproducing device provided with an image pickup means for picking up the film images for displaying the picked-up film images on the display device, a reference position setting means for setting a reference position at the time of displaying the film images at the display device based on the position information (X1, Y1) of a focus state detection area AFP1 inside a photographing screen used at the time of photographing by a camera is provided.