baber/WOPTO huggingface dataset:
Patent JP-H11320310-A (JP)
Title: Pipe end portion processing device
Inventor: HERBERT KRAMER
IPC: B23B5/16
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a conventional pipe end portion processing device to make a base structure of the device same in both drive patterns, and to convert the device from one drive to another drive at a low cost. SOLUTION: A pipe end portion processing device 1 comprises a housing 2 composed of two parts 2a, 2b. On the upper housing part 2a, a clamping means 13 and a tool supporting element 9 are supported. The lower housing part 2b is formed as a modular structure, and stores at least a structure part 18 related to control of a motor. By using the pipe end portion processing device 1, conversion from an electric drive to a pneumatic drive and vise versa are facilitated in a short time. By standardizing a main part thereof, an advantage in a manufacturing technique is actualized.
Patent JP-S5440934-A (JP)
Title: Mixture supply equipment
Inventor: NAKAGAMI TATSUROU
IPC: F02M17/38
Filed: 1977-09-07
Abstract: PURPOSE: To obtain proper air fuel ratio, by opening partially the negative pressure in the negative pressure chamber to control the air valve, providing the constant negative pressure portion between the throttle valve and the air valve, constricting the fuel path to open to the constant negative pressure portion by signal from the swirl flow meter.  
     CONSTITUTION: An electronic control carburetor is controlled by singal from Karman's air flow 1. The negative pressure in the manifold 15 is detected with a diaphragm 14 for operating switch in the range of load at the low speed, the solenoid valve 7 for increasing the negative pressure is opened operating the rotary switch 15, the air valve 5 is rotated to shut, the negative pressure in the constant negative pressure chamber 11 is increased. When the negative pressure in the constant negative pressure portion 11 is increased with sacrificing output somewhat, pulsation around Karman's section in the upper stream will be smaller by giving a device. Consequently the proper air fuel ratio may be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63274729-A (JP)
Title: Copper alloy for electronic and electrical appliance
Inventor: ASAI MASATO
IPC: H01B1/02
Filed: 1987-04-30
Abstract: PURPOSE:To progress the strength, electron conductivity, moldability and corrosion resistance of the titled copper alloy and to improve the reliability on the soldering, plating and bonding thereof by restricting the contents of Sn, Ni, Si, etc., as well as P, S and O2. CONSTITUTION:The copper alloy contg., by weight, 2.0-8.0% Sn, 3.5-10.0% Ni, 0.6-5.0% Si contg. total 0.03-2.0% of one or more kinds among Cr, Mn, Ti, Al and Fe and consisting of the balance Fe with inevitable impurities in which <=500ppm P, <=10ppm S and <=50ppm O2 are regulated is prepd. <=1.5% total of one or more kinds among <=0.2% Ag, <=0.2% Mg, <=0.2% Ca, <=0.2% MM, <=0.2% Te, <=0.2% B, <=0.2% Nb, <=0.2% In, <=0.2% V, <=0.2% La, <=0.2% Y, <=1.5% Be, <=1.5% Zr, <=1.5% Zn, <=1.5% Co and <=1.5% Cd are furthermore incorporated into said compsn. at need.
Patent JP-S60249908-A (JP)
Inventor: HARAGUCHI HIDEAKI
IPC: A45D44/08
Filed: 1984-05-25
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-S61265154-A (JP)
Inventor: KOBAYASHI TAKAYASU
IPC: A63B22/20
Filed: 1985-05-21
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-H09293439-A (JP)
Title: Time switch
Inventor: FUKUMAN ATSUSHI
IPC: H01H43/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make a set content recognizable at a glance, in a time switch performing on/off setting by a set piece. SOLUTION: A set piece insertion/extraction part 4 inserting/extracting a set piece and an LED5 are concentrically provided respectively corresponding to a time scale 2, also the LED5, in accordance with an insertion/extraction condition of the set piece, displays lighting/extinguishing corresponding to an on/off set condition of the corresponding time scale 2. Further, in a position opposed to the LED5 of a movable pointer 3, a phototransistor is provided, to be constituted so as to give an on/off output of a time switch by detecting a light/extinguishing condition of the LED5.
Patent JP-S5631637-A (JP)
Title: Instrument unit of electromagnetic ultrasonic wave
Inventor: SATOU ICHIYA
IPC: G10K15/04
Filed: 1979-08-24
Abstract: PURPOSE: To remove the effect of mode conversion wave, by constituting respective transmission and reception coils with a plurality of coils, coupling the coils differentially and using the differential amplifier in case of reception.  
     CONSTITUTION: The two transmission coils 51, 52 are connected in additional connection. On the other hand, the two reception coils 61, 62 are connected differentially and the connection point of both the coils is connected to the differential amplifier 11 as the grounding point. If a failure 10 is just above the reception coil 62 of the sample 1, the failure waves F 1 , F 2  due to failure 10 are appeared in the reception coil 62. Thus, each of the 1st and 2nd transmission waves P 1 , P 2  and mode conversion waves M 1 , M 2  shows the waveform lowered in the amplitude due to the failure 10. Accordingly, four waveforms of P 1 ', F 1 ', F 2 ', and P 2 ' are output to the differential amplifier 11. Thus, through the use of differential system, the effect of the mode conversion waves M 1 , M 2  can be rejected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01315911-A (JP)
Title: Push-button of control panel and manufacture thereof
Inventor: NARUTOMI MASANORI
IPC: H01H13/702
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the number of manufacturing processes and improve the water-proof property and dust-proof property by thermally fusing a button supporter, consisting of a thermoplastic elastic body having a hardness lower than that of the button body, to the button body for switching operation consisting of high hardness synthetic resin. CONSTITUTION:A switch portion of a molded frame 1 consisting of synthetic resin has a display part 9, and a projection 2, where only the display part 9 protrudes, is formed integrally. The underside of the display part 9 of the frame 1 projects downward, and a cylindrical actuator 5 is provided integrally therewith. A connecting part 4 is formed such that its thickness is smaller than that of the frame 1, and a sheet 6 consisting of thermoplastic synthetic resin with good rubber-like elasticity is thermally fused to a sheet 1. However, only the projection 2 of the display part 9 is not covered with the sheet 6. A pressing projection 7 is provided on the lowest surface of the actuator 5, and when the display part 9 is pressed by a finger, the pressing projection 7 presses a tact switch 11 mounted on a printed board 10. Thus, the number of manufacturing processes can be reduced and the water-proof property and the dust-proof property can be improved.
Patent JP-H07321543-A (JP)
Title: Antenna for receiving microwave
Inventor: KOIZUMI AKIRA
IPC: H01Q13/02
Filed: 1994-05-20
Abstract: PURPOSE:To save labor and time of assembling and to make characteristics of the antenna stable uniformly by integrating a patch board provided with a radiation pattern and a spacer for making frequency characteristics for the antenna into broad band thereby facilitating the assembling. CONSTITUTION:A patch board 2 with a patch antenna element 3 formed thereto is insert-molded into a spacer 1 made of synthetic resin, the spacer 1 and the patch board 2 are integrated with each other, they are arranged in the center part of a cylinder 5 whose one-side end is used for a horn shaped opening 6 and whose other side end is blocked by a dielectric plate 7 provided with a slot 9, an upper side of the dielectric plate 7 is used for a ground conductor side 8, a feeder circuit pattern 10 is provided at the rear side and the feeding circuit pattern 10 is arranged in a direction orthogonal to a lengthwise direction of the slot 9.
Patent JP-H06295678-A (JP)
Title: Evaluation device for electron beam excitation phosphor
Inventor: ITO SHIGEO
IPC: H01J1/304
Filed: 1993-04-12
Abstract: PURPOSE:To prevent deterioration even under exposure to open air, and emit electrons in uniform distribution by providing a cathode electrode capable of surface emission in which electric field emission type cathodes are integrated on a surface substrate, an anode electrode, etc. CONSTITUTION:A cathode electrode 2 is provided in a vacuum chamber 1, and an anode electrode 3 in which a subject phosphor sample 4 to be measured is provided is set to face the electrode 2. After the inside of the chamber 1 is set vacuum, a power supply 8 and a power supply 9 are applied to the electrode 2 and the electrode 3, so the sample emits light by electrons emitted from the electrode 2. A light emission condition of the sample 4 can be observed through an observation window 6 provided in the chamber 1 through a light transmitting part provided in the electrode 2. By forming the electrode 2 of a surface array of electric field emission cathodes(FEC), distribution of the electrons emitted from the electrode 2 becomes uniform. Distribution of the electrons on the sample 4 also becomes uniform, therefore, and phosphor is excited to emit light uniformly, thereby correct light emission characteristics of the sample 4 can be measured.
Patent JP-S60251530-A (JP)
Title: Optical head device
Inventor: HAYASHI HIDEAKI
IPC: G11B7/085
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a servo system of a wide band, by moving an entire actuator means, one side of which moves the optical path in an optical head following up information tracks and the other side of which moves the optical head section in the direction of track, in the direction of the disk width. CONSTITUTION:An actuator which swings a lens system leftward and rightward when electricity is supplied to coils 9 is formed by putting an iron piece around an objective lens 5 which is held by plate springs 7 and 7 and movable leftward and rightward and surrounding the iron piece 8 with a magnetic circuit composed of magnets 9a and 9b. Moreover, voice coils 10 are provided to move the lens system 5 vertically and the coils 10 are used as the actuator of focus servo. On the other hand, a head actuator 11 is put beside a head section 1 so that the head 1 can be moved leftward and rightward with plate springs 6 and 6 as the centers. The actuator 11 is surrounded by another magnetic circuit 13 and the head section 11 is moved by supplying electricity to coils 12. Therefore, the lens 5 can be moved in the direction of disk width by means of the coils 9 and the head section 1 can be moved in the same direction by means of the coils 12. Furthermore, the entire body can be moved in the same direction by means of a motor 14.
Patent JP-H08304738-A (JP)
Title: Fixing member of optical parts and optical isolator formed by applying the same
Inventor: OTE TADASHI
IPC: G02B27/28
Filed: 1995-05-01
Abstract: PURPOSE: To make it possible to relieve the distortion of optical parts by forming a through-groove at the adhesive surface to the optical parts of a fixing member of which the aperture is formed as an optical path and to which the optical parts are adhered. CONSTITUTION: The fixing member 4 is bored with a recessed part 11 for fitting a polarizer 5 which is the optical parts and the aperture 12 of the recessed part 11 acts as the optical path. The metallic film covering the adhesive surface 10 to the optical parts is formed to easily adhere the polarizer 5 with a joining agent 7. The groove 9 is penetrated in the adhesive surface 10. The aperture 12 is held covered with a light absorption layer 8 subjected to a blackening treatment. The material of the fixing member 4 may be metals, resin moldings or ceramics and is more preferably a member of a stainless steel system with which the blackening treatment is easy.  The coefft. of thermal expansion is larger with the fixing member 4 with respect to the fixing member 4 and the polarizer (optical parts) 5 and, therefore, a compressive stress acts on the polarizer 5 when the polarizer is cooled but the groove 9 penetrating the adhesive surface 10 acts as a relief part for the shrinkage of the fixing member 4, thereby relieving the distortion of the polarizer 5.
Patent JP-H11305645-A (JP)
Title: Conductive printed matter
Inventor: UBUKAWA HIROAKI
IPC: G09B7/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive printed matter minimizing the effect of a multicolor pattern or the like on a substrate and having excellent economic efficiency and printing accuracy by providing a conductive offset printing layer on the surface of a multicolor pattern at least in one shape out of a normal pattern, a ground tint pattern and a dot pattern. SOLUTION: A conductive offset printing layer 5 is provided on the surface of a multicolor pattern at least in one shape out of a normal pattern, a ground tint pattern and a dot pattern. A multicolor pattern printing layer 4 is preferably obtained by offset-printing from the viewpoint of econimic efficiency and high efficiency. The layer 5 is formed on the surface of the multicolor pattern or a pattern layer in a normal pattern, e.g. As the normal pattern, the area ratio of the layer 5 is preferably made to 40% at an interval of 65 to 300 lines/inch and the intersecting angle of the normal lines may be set up to 90 deg. or more. Conductive offset ink consists of a resin, conductive material powder and a solvent.
Patent JP-S60252365-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: UCHIDA MASAFUMI
IPC: G03G9/087
Filed: 1984-05-29
Abstract: PURPOSE:To improve low-temp. fixability, release property, fluidity, durability, etc. by using a polyester resin contg. an insoluble component of chloroform at a high rate as a binder resin and incorporating specific two kinds of release agents in combination into said resin. CONSTITUTION:The polyester resin having >=5wt% insoluble component of chloroform is prepd. by bringing an alcohol component and carboxylic acid component into condensation polymn. under the controlled reaction conditions. Such resin is used as the binder resin. The release agent consisting of the wax having >=20wt% ester component and having <=4 penetration (e.g.; carnauba wax) and the release agent consisting of the alkylene bis-fatty acid amide compd. (e.g.; formula II, formula III) expressed by formula I (R1, R2 are aliphat. hydrocarbon of >=10C; R3, R4 are H, -OCR5; R5 are aliphat. hydrocarbon; n is a positive integer) as well as a colorant, etc. are uniformly dispersed into such resin.
Patent JP-S5810067-A (JP)
Inventor: KOORI YOSHIJIROU
IPC: A61B10/02
Filed: 1981-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02288198-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAGI YOSHIO
IPC: H05B41/24
Filed: 1989-04-28
Abstract: PURPOSE:To have proper starting and resumption of a discharge lamp with a simple circuit configuration by impressing a voltage with high wave height on the discharge lamp using a high voltage generating circuit at the time of starting, and by increasing the lamp current. CONSTITUTION:When a discharge lamp 33 is started or resumed, a high voltage generating means 37 operates to impress a narrow voltage with a large wave height to the discharge lamp 33, and timer means 3, 5, 7, 9, 11, 13a operate to actuate current control means 39, 41, 13b for a certain while so as to increase the source current to be supplied to inverter means 25, 27, 29, 31. That is, a voltage with large wave height is impressed on the discharge lamp 33 when it is started and resumed, so as to destroy the insulation within the lamp, and in this condition, the lamp current is increased by the current control means 39, 41, 13b so as to heat the electrodes. This enables lighting-up of a discharge lamp 33 properly with a simple circuitry.
Patent JP-H08307930-A (JP)
Title: Base station device for mobile communication system
Inventor: YAMAGISHI KATSUMI
IPC: H04W88/12
Filed: 1995-05-01
Abstract: PURPOSE: To improve the use efficiency of a line connecting a public digital network and to effectively use the line in an area where traffic density is low. CONSTITUTION: A base station device CS1' consisting of plural radio parts RS11-RS17 and a common control part CCS1 to which the radio parts RS11-RS17 are connected is provided. Plural sub-areas SE11-SE17 are segmented and formed in a radio area FE1 that the base station device CS1' forms by the plural radio part RS11-RS17. The common control part CCS is provided with a data base 60 for sub-area management. Management information managing the positions of respective mobile stations existing in the radio area GE1 in a sub-area unit is stored in the data base 60, and call processing control on the calling/incoming call of respective mobile stations is executed on stored information.
Patent JP-S59233097-A (JP)
Inventor: SAITOU KAZUTOSHI
IPC: E21D9/06
Filed: 1983-06-15
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-H08278695-A (JP)
Title: Developing device
Inventor: ONUKI TOMIO
IPC: G03G15/09
Filed: 1995-04-07
Abstract: PURPOSE: To obtain an excellent image over a long period, by preventing the deterioration of developer while reducing the load imparted to the developer in the vicinity of the developer layer thickness control member. CONSTITUTION: This developing device provided with a developer carrier 1 in which a magnet member 3 is fixedly set while furnished with plural electric field generating means 4 inside a hollow cylindrical sleeve 2 possible of rotating, is constituted that the developer layer thickness control member 5 is arranged to face oppositely on the upstream side of an effective developing area M of the developer carrier 1, the electrostatic latent image is made visual by allowing non-magnetic toner of the two component developer G to soar to the electrostatic latent image formed on the latent image carrier 6. Then, radial direction magnetic flux density B of of magnetic field generating means 4 in a region opposite to the developer layer thickness control member 5 is set >=5mT, <=35mT. Moreover, the developer feed/separation member 7 is arranged on the upstream side of the developer layer thickness control member 5 across a gap 8 being <=3.5mm corresponding to the developer carrier 1.
Patent JP-S60250011-A (JP)
Title: Production of optical disk
Inventor: IKENO SHINOBU
IPC: G11B7/2533
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an optical disk having a high transmittance, low double refractive indices, and a high heat distortion temperature, by molding a copolymer containing methyl methacrylate and p-methylstyrene as comonomers followed by irradiation with a radiation. CONSTITUTION:A disk body is obtained by molding a copolymer formed by copolymerizing 20-80wt% methyl methacrylate with 10-70wt% p-methylstyrene and/or p-methylstyrene isomer and 0-50wt% vinyl monomer copolymerizable with methyl methacrylate. This body is irradiated at a dose of 20-70 Mrad to obtain an optical disk. Examples of the vinyl monomers used include styrene, chlorostyrene and butyl (meth)acrylate. Examples of the radiations with which the disk body is irradiated for its crosslinking include gamma-rays, beta-rays, X-rays, and electron beams.
Patent JP-S5811466-A (JP)
Title: Sheet material handling device
Inventor: YOSHIMURA SHIGERU
IPC: B65H39/11
Filed: 1981-07-10
Abstract: PURPOSE:To surely perform conveying work, by conveying a sheet material with a conveyer belt and providing a sucking means in the conveyer belt. CONSTITUTION:A sheet material is carried out from a picture forming device A, sucked to a conveyer belt 11, arranged along a conveying passage 6, by a sucking means 14 of sucker fan or the like, and conveyed to a desired position in accordance with movement of the conveyer belt 11. In this constitution, the sheet material can be surely conveyed by a simple device, especially also in case of conveying a limp sheet materal vertically upward, the sheet material can be surely conveyed.
Patent JP-S62264452-A (JP)
Title: Measuring method for focus deviation
Inventor: ONGA TAKASHI
IPC: G02B7/28
Filed: 1986-05-12
Abstract: PURPOSE:To rapidly perform the measurement of focus deviation, by impressing a pulse signal on a reproducing signal, measuring the change of the quantity of jitter in the amplitude of the reproducing signal, and measuring the offset quantity of an impressed pulse signal at a point where the change is minimized. CONSTITUTION:By impressing the output pulse of a pulse signal generator 10 on a bias voltage (b), shifting the offset quantity by controlling the pulse signal by an offset adjusting circuit 11, and finding the point where the change of the quantity of the jitter is minimized, the focus dislocation can be measured from the offset quantity at that time. For example, in an offset adjuster, a focus point can be found by impressing the pulse signal having a focused offset on a focus servo system, and adjusting the position of a cylindrical lens in a Z direction, or the Y direction of a photodetector so as to minimize the change of the quantity of the jitter. Also, the change of the quantity of the jitter can be detected by the amplitude of a RF signal, a signal amplitude with a cycle of 3T, and the amplitude of a radial error signal as well.
Patent JP-H06319520-A (JP)
Title: Photosynthetic bioreactor
Inventor: TSUTSUMI MASAHIKO
IPC: C12M1/40
Filed: 1993-05-10
Abstract: PURPOSE:To raise a concentration of photosynthetic organism and improve a CO2 immobilization ratio by feeding an inorganic or organic carrier to a photosynthetic bioreactor. CONSTITUTION:A bioreactor 3 coupled with a gas pipe 2 to introduce an exhaust gas 1 is charged with an inorganic or organic carrier 17 and a photosynthetic organism 18 is stuck and fixed to the carrier. The concentration of a photosynthetic organism is raised to several thousands mg/L and the immobilization ratio of CO2 in the waste gas by photosynthesis is improved.
Patent JP-S5441760-A (JP)
Title: Electrochromic display device
Inventor: MITA AKIRA
IPC: G09F9/00
Filed: 1977-09-08
Abstract: PURPOSE: To improve the function of display effect without decreasing functions by preventing the coloring of tungsten trioxide of counter electrode in the display device by letting electrolyte solution be a medium by making use of the coloring phenomena of tungsten trioxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5535155-A (JP)
Title: Volume type fluid compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1978-09-04
Abstract: PURPOSE: To ensure axial sealing by inserting elastic bodies and resin coating sections in the mutual sliding and adjoining sections for every scroll members.  
     CONSTITUTION: The elastic body 33 is fit to the section which slides and adjoins to the scroll member 25 of the scroll member 24 to perform the circular orbit movement of the scroll member 25 and resin coating 34 is applied on the section which slides and adjoins to each scroll member 25. This permits the wear of the sliding and adjoining surfaces of each scroll. This also permits the axial gap which occurs due to the height error of undulation and swirling bodies which occur in the scroll member at processing to be absorbed when the scroll member is incorporated. Thus, axial sealing can be ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5232995-A (JP)
Title: Process for producing polyesters
Inventor: KOSEKI KATSUJI
IPC: C07C67/08
Filed: 1975-09-09
Abstract: PURPOSE: To reduce the reaction time in manufacturing polyesters consisting of terephthalic acid and a glycol by the use of a specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio