baber/WOPTO huggingface dataset:
Patent JP-S59664-A (JP)
Title: Inspecting apparatus of photosensor circuit
Inventor: ISHIZAWA HIROAKI
IPC: G01R31/02
Filed: 1982-06-28
Abstract: PURPOSE:To discriminate a trouble etc. of a photosensor circuit, by connecting an electric power source with the one side of two terminals to connect the photosensor circuit and connecting resistance for dividing voltage and a voltage detector to the other terminal. CONSTITUTION:The titled inspecting apparatus is provided with two terminals 15, 16 to connect a photosensor circuit and a power source is connected one terminal 15 and the 2nd terminal 16 connects an A/D converter 6. In the case to discriminate a trouble of the photosensor circuit and disconnection by using such inspecting apparatus of the photosensor circuit, it is discriminated that disconnection is occurred when the converter 6 indicates 0V and the photosensor circuit 10 is faulted when the converter 6 indicates 1-1.8V. Accordingly, the discrimination of the trouble etc. of the circuit 10 is made possible by processing in this manner.
Patent JP-H01278963-A (JP)
Title: Vapor phase soldering device
Inventor: SOTONO KAZUO
IPC: B23K1/015
Filed: 1988-05-06
Abstract: PURPOSE:To secure the safety of a vapor phase soldering device by closing a vapor tank to the inner part of a heat exhaust cover and providing a vent on the side face and upper face of the heat exhaust cover. CONSTITUTION:A work carry-in port 32 and carry-out port 33 are provided on a heat exhaust cove 31 and a vapor tank 11 is stored at the bottom part. An inert vapor phase 15 is formed at the inner part of the vapor tank 11 and a work 16 is subjected to reflow soldering by the vaporized latent heat thereof. Vents 34, 35, 36, 37 are provided on the side face and upper face of the heat exhaust cover 31 and the air inside the heat exhaust cover 31 is sucked to the external part forcibly therefrom. Consequently the safety of a vapor phase soldering device can be secured.
Patent JP-2000304172-A (JP)
Title: Mechanism for resin screw
Inventor: OKADA KIYOSHI
IPC: F16L15/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent twisting off and to eliminate galling after tightening by providing one resin part having a male screw and the other resin part having a female screw engaged with this male screw and providing a stopper for a rotating direction in a screw part or in the vicinity of a screw. SOLUTION: At a screw part engagement starting side end part 23 of a male screw, stoppers 14 and 24 struck each other are provided. When one resin part 1 having a male screw 11 and the other resin part 2 having a female screw 21 are screwed and tightened in a resin screw mechanism, the stopper 14 of a screw part engagement termination side end part 13 of the male screw 11 and the stopper 24 of a screw part engagement termination side tip part 23 of the female screw 21 are struck each other and stop, and a first and second annular flange surfaces are matched with each other. Thus, because the stoppers 14 and 24 struck each other are provided, twisting off can be prevented at the time of overload of tightening torque. Also galling of a screw is eliminated.
Patent JP-H11330555-A (JP)
Title: Reflector-buried semiconductor material and assembly of reflector-buried semiconductor material
Inventor: WANG SHIH-YUAN
IPC: H01S5/323
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To grow a reflector-buried semiconductor material having not a defect comparatively by a method wherein a second material having a second refractive index is deposited on a first material having a first refractive index to form a reflector and thereafter, an epitaxial lateral growth layer is grown on the reflector. SOLUTION: A Bragg reflector 50 is composed of alternate layers consisting of materials of different refractive indexes. For example, a layer 51a of the reflector 50 is composed of a first material having a first refractive index, while a layer 52a of the reflector 50 is composed of a second material having a second refractive index. Thereby, the arrangement of the reflector 50 forming one part of a light-emitting element becomes possible within an epitaxial laterial growth layer and the laterial growth of a low-dislocation density material 71 superposed on the reflector 50 is accelerated. Accordingly, a dislocation defect 54 is significantly reduced in the region 71 superposed on the reflector 50.
Patent JP-S5810838-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/428
Filed: 1981-07-14
Abstract: PURPOSE:To obtain a wiring layer, in which no crack occurs and which excellently contacts with a foundation layer, by heating and melting a metallic layer for wiring in aluminum, etc. formed onto a semiconductor substrate through laser-beam scan before etching. CONSTITUTION:Source and drain regions 5, 6 shaped while using a gate electrode 4 made of Al as a mask and insulating layers 2, 8 are formed to the silicon substrate 1, contact windows are opened onto the source and drain regions  5, 6 and the electrode 4, and the aluminum films 9 for wiring are evaporated  onto the windows. There happen cracks 10 due to difference in stages of evaporating surfaces in the aluminum films 9, and the gate electrode 4, etc. are easily contacted insufficiently. Consequently, when the whole substrate is heated at approximately 500 deg.C, and heated through the irradiation of energy lines E such as laser beams and the aluminum films 9 are melted and scanned successively, melted sections also move with the scan, and the crack sections 10 are melted and connected. Accordingly, contact with the foundation layer is improved.
Patent JP-S63274945-A (JP)
Title: Positive type photoresist composition
Inventor: MIURA KONOE
IPC: G03C1/72
Filed: 1987-05-06
Abstract: PURPOSE:To satisfactorily maintain sensitivity, resolving power and heat resistance and to obtain excellent line width controllability by using a specific light absorptive material together with an alkali soluble resin and naphthoquinone diazide compd. CONSTITUTION:This compsn. is formed by incorporating the light absorptive material expressed by the formula (R<1> is an alkyl group of 1-6C) at 0.1-10wt.% of the total solid into the positive type photoresist compsn. consisting of the alkali soluble resin and the compd. contg. 1,2-naphthoquinone diazide group. The compsn. can be dissolved in the amt. enough to prevent the influence of reflection from a substrate and the decrease in the sensitivity is suppressed to a range where there are no problems in practicable use by using such light absorptive material. The line width controllability is enhanced even on the high reflectivity substrate and the various properties such as sensitivity resolving power and heat resistance are improved by using such positive type photoresist compsn. This compsn. is adequately used for a very-large-scale IC, etc.
Patent JP-S63275271-A (JP)
Title: Facsimile equipment
Inventor: NOJIRI KAZUO
IPC: H04N1/387
Filed: 1987-05-06
Abstract: PURPOSE:To record only having read data on a receiving side without the transmitted data being reduced if the recording width of the receiving side is similar to that of a transmitting side by providing a function transmitting a mark informing the receiving side of an original read width at the time of transmission as a picture signal and a function detecting the mark in the picture signal. CONSTITUTION:An original width mark generation part 3 generates data of an A4 width whose leading part is added with the mark showing the original width and data is transmitted from a transmission part 5. A read part 1 makes actual read data into that with the A4 width by a both ends blank addition part 2 and transmits it from the transmission part 5. A reception part 6 receives data transmitted from the transmission part 5. If an original width mark detection part 7 detects the original width and the mark, a both ends blank cut part 9 cuts both ends of reception data, and a recording part 10 executes recording without reducing data whose both ends have been cut.
Patent JP-H06322773-A (JP)
Title: Installation method of master cut-off metal fitting in horizontal sleeve injection method
Inventor: IWATA ISAO
IPC: E02D3/12
Filed: 1993-05-12
Abstract: PURPOSE:To make it possible to install easily a master cut-off metal fitting in such a fashion that it may be directed to a spot to which a sleeve must be injected when embodying a horizontal sleeve injection construction method. CONSTITUTION:A large number of guide pipes 1' whose both ends are closed, are buried and installed preliminarily in a specified area in an impervious wall so as to face a specified direction, using a construction time of a concrete-made impervious wall (b) in a shaft where at least on buried guide pipe is selected from among these buried guide pipes so that its base end may be exposed to the outside of the wall. After the base end of the buried guide pipe exposed to the outside is opened, and added guide pipe 4 is connected to the base end side while the added pipe 4 is supported and fixed on the impervious wall by way of an automatic control journal 5. A master cut-off metal fitting (a) is mounted and fixed at the tip of the fixedly supported added guide pipe 4.
Patent JP-H1146356-A (JP)
Title: Interactive estimation game control system
Inventor: MCKEOWN MARK WILLIAM
IPC: H04N7/173
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To play a game related to a live telecast by selecting the data from among a data base to transmit them to a participant and recording the occurrence times of one or more events related to the live telecast, i.e., the times to be estimated by the participant. SOLUTION: An operator performs a setting operation with an input device 2 for transmitting the prescribed information on a relevant program to a participant, before a live telecast starts. At the same time, a central controller 1 selects the data from among a data base 4a storing the data on the contents of the live telecast, i.e., the data which are already known before the live telecast. Then the selected data are sent to the participant, together with the telecast before and/or during the live telecast, and the occurrence times of one or more events related to the live telecast, i.e., the times to be estimated by the participant are recorded before or during the live telecast.
Patent JP-S601017-A (JP)
Title: Car air conditioner
Inventor: KAWAHIRA HIROTO
IPC: B60H1/00
Filed: 1983-06-20
Abstract: PURPOSE:To improve the inhabitability of an assistant seat, decrease noises, and reduce the pressure loss of the introduced air by eliminating an exclusive case of a cooling heat exchanger, providing an air introducing fan outside a car room, and removing a connecting duct of a heating heat exchanger. CONSTITUTION:An air conditioner is provided with an inside/outside air intake port 13, an air introducing fan case 1a, an air mix chamber (a), a cooling heat exchanger removing/fitting port 12, and a blowout port. The intake port 13 and case 1a are stored in a case 14 provided on a front deck. The air introducing fan 1 and cooling and heating heat exchangers 2, 3 are arranged in series longitudinally, and the cooling heat exchanger 2 is arranged at a right angle and the heating exchanger 3 is arranged horizontally. Next, a bypass passage 15 is provided above and below the heating heat exchanger 3, air mix dampers 8b, 8f are fitted to it, and dampers 8a-8e are fitted to the intake port 13 and predetermined blowout ports. Thereby, no unit is required in front of an assistant seat, its inhabitability is improved, noises in a car room is decreased, and the pressure loss of the introduced air can be reduced because no duct is required for the heat exchanger.
Patent JP-S62268804-A (JP)
Inventor: ROBAATO MAKUDONARUDO
IPC: A41H3/00
Filed: 1987-05-06
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-S60253809-A (JP)
Title: Apparatus for measuring roll profile
Inventor: SAKAMOTO KOUICHI
IPC: B21B38/12
Filed: 1984-05-30
Abstract: PURPOSE:To attain to enhance accuracy, by providing a plurality of contact type measuring sensors to the beam of a roll used in rolling in the longitudinal direction and providing a specific contact roller and a correction sensor to both end parts of the beam in such a state that said correction sensor is allowed to be spaced apart from the measuring sensor. CONSTITUTION:A plurality of contact type measuring sensors 3 are linearily arranged on the laterally directed beam 2 of a work roll 1 extending along the lon gitudinal direction of said roll 1 and a pair of upper and lower contact rollers 4 having rotary shafts parallel to the axis of the roll 1 are attached to both end parts of the beam 1 in a rotatable manner, and the rollers 4 and an outermost end measuring sensor 3' are brought into contact with the reference roll surface 6 of the roll 1. Further, when the rollers 4 are contacted with the surface 6, the measuring axial line 8 of the sensor 3 is always directed to the axis P of the roll 1 and contact type correction sensors 9 are provided to both end parts of the beam 2 at an angle position separated from the circumferential direction of the roll 1 with respect to the sensor 3.
Patent JP-S591202-A (JP)
Inventor: MURATA YOSHITO
IPC: B27H1/00
Filed: 1982-06-29
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-S5443525-A (JP)
Title: Chopper device for controlling dc power
Inventor: OZEKI MINEO
IPC: H02M3/135
Filed: 1977-09-13
Abstract: PURPOSE: To suppress a generation of arc when in a contactor turned off, by such means that when turning off the contactor, a thyristor main switch in chopper circuit be turned on to commutate a current in the contactor to the main switch, with an operation returned to a DC power control by the chopper circuit.  
     CONSTITUTION: When a contactor MS is turned off from an energized condition, opening operation of main contact MS, of a contactor MS will be firstly started by an opening of contact AC 2 . With a condition established for an AND gate G 1 , a main switch SM is turned on. A load current is commutated to the main switch MS, after the turning on, a chopper operation will be restored for firing a thyristor SS by an inversion of charge polarity of a commutation condenser C 1 . In case of the main contact MSM turned off, if under a condition with a charge voltage of the commutation condenser C 1  incapable of commutating the main switch SM, an output of comparator COMP becomes zero to inhibit a firing of the main switch SM. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61269883-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/28
Filed: 1985-05-23
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-H07313731-A (JP)
Title: Figure managing game device
Inventor: KANEKO TSUNEAKI
IPC: A63F13/219
Filed: 1994-05-25
Abstract: PURPOSE:To easily adjust play time and to improve game property concerning the figure managing game device with which game play is enabled within the range of any prescribed number or number of times. CONSTITUTION:At a main body 12 of a game machine to display game contents, a recording card 15 previously recording a code for managing the number of bullets is set to a bullet number managing machine 14, and the game action due to a control unit 13 is performed corresponding to the number of valid bullets in the recording card 15.
Patent JP-S5634622-A (JP)
Title: Styptic and blood platelet-increasing agent containing alpha, beta-diaminopropionic acid derivative
Inventor: KOSUGE TAKUO
IPC: A61K31/195
Filed: 1979-08-30
Abstract: PURPOSE: A stypic and blood platelet-increasing agent that contains an α,β-diaminopropionic acid derivative as the effective component, thus showing extremely strong effectiveness.  
     CONSTITUTION: Said styptic and blood platelet-increasing agent contains a compound of formula I ( 1 , R 2  are H, acyl, benzyl, where both of R 1  and R 2  are not H at the same time and, when R 1  is oxalyl, R 2  is not H) and/or its acid adduct. The styptic effect is 6W10 time more rapid than transamine. Further, it is effective on thrombocytopathy, thrombasthenia, thrombocytopenic purpura hemorrhagica. It is  used internally, externally or by injection. The compound of formula I is pre  pared, e.g., by deriving from aspargic acid amide of formula II. Some of compounds of formula II are novel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63277535-A (JP)
Title: Laser glass of terbium-containing quartz type and production thereof
Inventor: ITO YOSHITAKA
IPC: C03B8/02
Filed: 1987-05-07
Abstract: PURPOSE:To readily obtain the titled uniform and large-sized laser glass free from cord, crystal, etc., by gelatinizing a sol solution consisting of an alkyl silicate hydrolyzate, silica fine powder and a Tb-containing dopant, drying and sintering. CONSTITUTION:An alkyl silicate (e.g. ethyl silicate) is hydrolyzed in the presence of an acidic catalyst (e.g. hydrochloric acid). Then silica fine powder is dispersed into the prepared hydrolyzed solution and a terbium-containing dopant (e.g. terbium trioxide or triethoxyterbium) is uniformly dispersed into the dispersion. Then the prepared sol solution is adjusted to pH3-6, the solution is gelatinized and dried to produce dry gel. The dry gel is sintered into a glass material to give terbium-containing quartz laser glass. The prepared laser glass is applicable to a light source for exciting various lasers.
Patent JP-S5735368-A (JP)
Title: Manufacture of semiconductor device
Inventor: UNO TAKASHI
IPC: H01L27/12
Filed: 1980-08-13
Abstract: PURPOSE:To reduce the breakage of metal wiring by obtaining gentle inclination of the side part of a silicon island region. CONSTITUTION:A silicon oxide film 33 is grown on the surface of a silicon layer 32 on a substrate 1, and a silicon nitride film 34 is formed. The nitride film 34 is etched with a photoresist 35 on said nitride film 34 as a mask. Then, boron is injected to the silicon layer 32 with the photoresist 35 and the nitride film 34 as masks. After the removal of the photoresist, oxidation is performed, the single crystal silicon layer is transformed to an oxide film 36 down to the surface of the substrate, and the silicon island region is insulated and separated. Then the nitride film 34 and the oxide film 36 are removed.
Patent JP-S5538738-A (JP)
Title: Acoustic diaphragm and its manufacture
Inventor: TSUKAGOSHI NOBUHIRO
IPC: H04R7/14
Filed: 1978-09-12
Abstract: PURPOSE:To obtain an acoustic diaphragm featuring a high bending rigidity by giving the rolling formation to the material obtained by kneading the material featuring the viscosity and the graphite powder and at the same time forming the unevenness on the surface of the rolled material. CONSTITUTION:The material featuring the viscosity such as the polyvinyl chloride is mixed with the graphite powder and then heated up to the softening points 120 deg.- 250 deg.C of the polyvinyl chloride while kneading is being given via mixing roller 1. Then kneaded vibration component 3 is controlled to a fixed thickness through pressure roller 2, and then the graphite powder is arrayed in parallel onto the sheet surface to increase the vertical elastic coefficient of component 3. Component 3 is then supplied into vaccum chamber 4, and then the vacuum is drawn through a number of holes 7 drilled vertically and horizontally to forming mold 5 provided in chamber 4. Thus component 3 is drawn up to mold 5 to form hemispherical concavity 3a to sheet component 3 corresponding to hole 7. The diaphragm thus obtained features a large vertical elastic coefficient, thus obtaining a high bending rigidity.
Patent JP-H02289835-A (JP)
Title: Scanning optical device
Inventor: KASHIWABARA AKIHIRO
IPC: G03G15/04
Filed: 1989-04-28
Abstract: PURPOSE:To read with high accuracy and to copy a number of sheets at a high speed by permitting a switch means to connect a fly wheel to a driving motor at the time of original scanning and to disconnect the fly wheel from the driving motor at the time of return scanning. CONSTITUTION:The scanning optical device is provided with the switch means 13 (clutch) which connects the fly wheel F1 to the driving motor M (stepping motor) at the time of original scanning in which optical systems 2 and 3 move from a scanning start position to a scanning end position, and which disconnects the fly wheel F1 from the driving motor M at the time of return scanning in which the optical systems 2 and 3 move from the scanning end position to the scanning start position. Since the inertia of the driving motor M is increased by the connection of the fly wheel F1 to the driving motor M at the time of the original scanning, the occurrence of the cogging phenomenon of the driving motor M and irregularities in the rotation of the motor are reduced, and the optical systems are prevented from being vibrated. Since the inertia of the driving motor M is reduced by the disconnection of the fly wheel F1 from the driving motor M at the time of the return scanning, control of the rotating speed of the driving motor is facilitated. Thus, the original is highly accurately scanned, and the speed of return scanning is considerably increased.
Patent JP-S5236295-A (JP)
Title: Enrichment recovery equipment fo radiocative rare gas by decompression select adsorption and desorption method
Inventor: YASU FUMIARI
IPC: B01D53/02
Filed: 1975-09-13
Abstract: PURPOSE: Effective process to make the settlement easy for enrichment recovery in the primary step, removing the radiocative rare gas in the waste gas from the nuclear plant by adsorb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5445848-A (JP)
Title: Sheath heater
Inventor: KAWASAKI EIICHI
IPC: H05B3/50
Filed: 1977-09-16
Abstract: PURPOSE: To form a sheath heater which is simply manufactured and has preferable heat conduction efficiency by emplolying a metal cylinder with fins formed longitudinally on the outside thereof.  
     CONSTITUTION: Two fins 12, 12 are integrally formed at the positions opposite to one another at the outside of a metal sylinder 11 of a cheath heater. A heating wire 13 and heat resisting insulator 14 are filled in the cylinder 11, which is crushed with external pressure so that the fillers are integrally compressed and fixed therein 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62265560-A (JP)
Title: Air-fuel ratio detecting device
Inventor: KOMINAMI MASAYA
IPC: G01N27/409
Filed: 1986-05-13
Abstract: PURPOSE:To unequivocally determine the pump current of an oxygen pump part to an air-fuel ratio by controlling the pump current so that the oxygen concentration in a diffusion chamber is equal to or higher than the oxygen concentration in the atmosphere. CONSTITUTION:The oxygen pump part 1 is provided opposite to the diffusion chamber 3 where the inflow of exhaust gas is limited and an oxygen concentration cell part 2 is provided between the diffusion chamber 3 and the atmosphere side 4. A pump current control means 7 controls the pump current so that the electromotive force VS of the oxygen concentration battery part 2 is equal to a specific reference voltage VREF. The pump current IP is measured by a measuring means 9 and send out as the output of a detecting device. The pump current is so controlled that the oxygen concentration in the diffusion chamber 3 which is originally lower than in the atmosphere is equal to or larger than the oxygen concentration in the atmosphere 4. Consequently, the pump current is varied monotonously to the air-fuel ratio in same-polarity relation over the entire air-fuel ratio range.