baber/WOPTO huggingface dataset:
Patent JP-H06318441-A (JP)
Title: Electron beam device with electron gun mounted thereon
Inventor: KAGA HIROYASU
IPC: H01L21/263
Filed: 1993-05-10
Abstract: PURPOSE:To reduce discharge elements, and improve breakdoun voltage reliability by hanging a lead-out electrode of an electron gun by a single insulator. CONSTITUTION:In an ultra-vacuum container 1, a high tension insulator 3 provided with a current/voltage introducing terminal to the ground is welded to a vacuum flange for composing a part of the outer wall of the container 1. On the insulator 3, a shield electrode 6 is installed, and the field shield of a current/voltage introducing terminal part, the insulator 3, and an electrode grounded surface are composed to be rotation ally symmetric, so that generation of any abnormally strong field may be prevented. At the shield electrode 6, a lead-out electrode 7 is suspended through four rod-shaped insulators 8, and-26 kV is applied. At this time, a voltage difference of-4kV between voltages applied to an electron source 4 and the electrode 7 is applied to the insulators 8, and an electron beam is accelerated in a space between the electrode 7 and a ground electrode 9 to be introduced to the downstream side of an electron gun. When a surface discharge is generated on the insulator 3 of a brealcdown voltage of 30kV, discharge takes palce on the surface of the insulators 8, thereby fusion of the electron source 4 is prevented.
Patent JP-H04337280-A (JP)
Title: Induction heating inverter
Inventor: OMORI HIDEKI
IPC: H05B6/12
Filed: 1991-05-14
Abstract: PURPOSE:To provide a small, high-efficiency induction heating inverter at a low cost. CONSTITUTION:The first resonance coil 9, the second resonance coil 10, a resonance capacitor 11, a reverse conducting switching element 12, and a control circuit 15 controlling the excitation/cutoff of the reverse conducting switching element 12 are provided. A parallel circuit of the first resonance coil 9 and a resonance capacitor 11, the second resonance coil 10, and the reverse conducting switching element 12 are connected in series to a DC power source 16, and one or both of the first resonance coil 9 and the second resonance coil 10 are used as heating coils.
Patent JP-H0272153-A (JP)
Title: Polyphenol compound and duromer resin obtained therefrom
Inventor: IYAN HOROTSUHO
IPC: C08F222/40
Filed: 1989-04-28
Abstract: NEW MATERIAL: A compound of formula I[wherein (n) is 0-5 on an average; X is a group of formula II or formula III (wherein Y is up to 15C alkylene, arylene); Z is H, a halogen, OH, an alkyl, an aryl, etc.]  
     USE: A starting material for a thermosetting resin. Useful as the starting material for a thermosetting resin having high heat resistance and good mechanical properties such as an epoxy resin, a vinylester resin, a bismaleinimide resin and a cyanate resin.  
     PREPARATION: Dithioglycol and dicyclopentadiene are reacted in the presence of a radically acting catalyst to obtain ethylene-bis-(dihydrodicyclopentadienyl) sulfide. Then, this compound is oxidized by using hydrogen peroxide to obtain a sulfonic acid derivative which is further reacted with a phenol by the acid catalytic reaction to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10300736-A (JP)
Title: Gas chromatography analyzer
Inventor: SHIYOUJI MASANAO
IPC: G01N30/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the exchange operation of a septum and to perform an analysis continuously by using a magnetic member for the wall surface of the sample injection port of a sample vaporization room and using a magnetic fluid as a sealing material. SOLUTION: A magnetic member (permanent magnet) 12 is used for the wall surface of a sample injection port 9 of a sample vaporization room 20, and a magnetic fluid 11 is used as a sealing material. A sample is analyzed by piercing an injection needle 5 through the magnetic fluid 11 whose position is fixed by the permanent magnet 12 and by injecting a sample in an injector 4 into the sample vaporization room 20. The sample is vaporized in the vaporization room 20, is carried to a carrier gas that is supplied by a carrier gas flowin port 1, is introduced into a separation column 8 and is separated, and is fed to a gas chromatography analysis device body 30 for analysis. The magnetic fluid 11 is replenished from a magnetic fluid well 13.  A hole that is created when the injection needle 5 is penetrated through the magnetic fluid 11 is rapidly blocked by the diffusion of the magnetic fluid 11 after the injection needle 5 is pulled from the magnetic fluid 11.
Patent JP-H10287722-A (JP)
Title: Production of aqueous resin dispersion
Inventor: NIWA MAKOTO
IPC: C08G18/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a production process whereby an aq. resin dispersion contg. a vinyl polymer and a self-emulsifiable polyurethane can be easily obtd. SOLUTION: This process comprises the first step wherein a polyisocyanate, a monovalent amine salt of a carboxylated polyhydric alcohol, and other polyhydric alcohols are reacted in a molar ratio of NCO/OH higher than 1 in a vinyl monomer having a solubility parameter of 8.5-9.5 and having no active hydrogen atom. giving a vinyl monomer soln. of a self-emulsifiable polyurethane prepolymer; the second step wherein the vinyl monomer soln. obtd. in the former step is mixed with a chain extender and emulsified in an aq. medium, or the soln. is emulsified in an aq. medium and mixed with a chain extender, giving an aq. emulsion of a vinyl monomer soln. of a self-emulsifiable polyurethane; and the third step wherein the vinyl monomer in the aq. emulsion obtd. in the second step is polymerized.
Patent JP-H07316071-A (JP)
Title: Therapeutic agent for muscular dystrophy
Inventor: TANAKA HIDEHO
IPC: A61K38/27
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a therapeutic agent for muscular dystrophy containing insulin-like growth factor-I, etc., as an active ingredient and capable of exhibiting excellent effect on suppression of crisis of muscular dystrophy and delay of progress of muscular dystrophy. CONSTITUTION:This muscular dystrophy contains e.g. an insulin-like growth factor-I having an amino acid sequence of the formula or its biologically active fragment as an active ingredient. Furthermore, the therapeutic agent contains preferably a pharmaceutically permissible carrier such as distilled water, physiological saline or an aqueous solution of glucose and daily dose of the active ingredient is preferably in the range of 10mug to 10mg/kg.adult.
Patent JP-S5631628-A (JP)
Title: Converter of humidity and current
Inventor: KANOU YUUJI
IPC: G01N27/12
Filed: 1979-08-24
Abstract: PURPOSE: To obtain the humidity current converter which has high accuracy and enable signal delivery of long distance, by the constitution that the humidity detection section of the humidity converter and the signal output section are electrically isolated and the signal is delivered in current.  
     CONSTITUTION: The capacitor C of the RC integration circuit 2 acts like the humidity detector in which the electrostatic capacity of Al 2 O 3  film is given as an exponential function to the relative humidity of the atmosphere. The time constant of this integration circuit is measured as the humidity information at the time constant measuring circuit 3 and the measuring signal is electrically isolated at the photo isolation circuit 4. The logical product circuit 6 takes the logical product between the circuits 4 and 5, the value of the relative humidity is output as pulse, which is counted at the counting circuit 7. This counting value is temporarily stored at the sample holding circuit 8, and this value is output externally from the VI converter 13 as the DC current. Thus, the humidity information with high accuracy can be delivered to a long distance without the effect due to noise signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60303-A (JP)
Title: Touch signal probe
Inventor: HONDA MICHITAKA
IPC: G01B7/00
Filed: 1983-06-16
Abstract: PURPOSE:To change a posture easily and to omit the check of an original point by forming a contact so that the end of the contact is always positioned on the turning axial line of the 2nd member fitted freely turnably to the 1st member and its direction is changed. CONSTITUTION:At the time of measurement, the member 33 is depressed down- wards against a spring 41 and rotated, so that the contact end 46 of the contact 32 is rectangularly opposed to the measuring surface of the substance W to be measured. If an operator removes his hand from the member 33, the member 33 is restored upwards by the spring 41 and fixed so as to be engaged with a taper axis 38. Consequently, the contact end 46 of the contact 32 is located again on a fixed position on the turning axial line L1 of the member 33. Even if the member 33 is turned and the direction of the contact 32 to the substance W to be measured is changed, the contact end 46 of the contact 32 is always located on the fixed position on the turning axial line L1 of the member 33. Consequently, relative displacement of respective displacement detectors detecting the moving extents of the X, Y and Z directions is not generated and the checking work of the original point can be omitted.
Patent JP-H048139-A (JP)
Title: Rotor coil of rotary electric machine
Inventor: OSHIMA MASANORI
IPC: H02K3/12
Filed: 1990-04-24
Abstract: PURPOSE:To facilitate the repair and the assembling of a coil performed on the site by providing plural axial slots at the periphery of a rotor iron core, and inserting one bar-shaped coil in each of these slots, and chaining the end of each coil by means of a plurality of connecting conductors extending in the circumferential direction and the radial direction. CONSTITUTION:A plurality of slots 20 extending in axial direction are provided around a rotor iron core, and one bar-shaped coil 21 is inserted in each slot 20. And the long coil ends 21A and 21a, 21B and 21b, and 21C and 21c are connected so that adjacent long coil ends may be chained in order by the U-shaped connecting conductors 22X, 22Y, and 22Z extending in the circumferen tial direction and besides in radial direction. In the same manner, short coil ends 21M and 21m are chained. If trouble occurs in the coil, the connections, for example, 21A and 21a of the coil of only the part which has caused trouble are removed, and next an insulation block, etc., required for disassembling are removed, and the repair of coil is performed.
Patent JP-H11302795-A (JP)
Title: Stainless steel for building construction
Inventor: TENTO MASAYUKI
IPC: C22C38/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stainless steel for general building construction, excellent in corrosion resistance in a residential environment, weldability, and characteristic in a weld zone. SOLUTION: The steel has a composition consisting of, by weight, 0.005-0.1% C, 0.05-1.5% Si, 0.05-1.5% Mn, <=0.04% P, <=0.05% S, <=0.05% N, 8-16% Cr, and the balance Fe with inevitable impurities and satisfying (C+N)<=0.1%. By forming the metallic structure of a base material part into ferritic phases having 5 to 50 μm average crystalline grain size, 235 to 440 MPa 0.1% proof stress can be provided. Further, by satisfying inequality Cr(%)+Mo(%)+1.5Si(%)-Mn(%)-2Ni(%)-0.5Cu(%)-30C(%)-20N(%)<=12, martensitic phases of 250% by volume ratio are precipitated in a weld heat-affected zone and the Charpy impact value at 0 deg.C in the weld heat-affected zone is regulated to >=2 kgm/cm<2> .
Patent JP-H0638471-A (JP)
Title: Self-synchronous motor and electric traction mechanism using self-synchronous motor
Inventor: JIYORUJIYU ARUNO
IPC: B60L11/18
Filed: 1993-05-10
Abstract: PURPOSE: To obtain an automotive electric traction device which is light in weight and low in cost by a method, wherein a commutator device is inserted into a series circuit composed of a power supply, a stator winding and an electronic switch. CONSTITUTION: A self-synchronous motor has a two-pole coil stator and four individual windings E1, E2, E3 and E4 which are shifted from each other by electric angles of 90 deg.. A commutator device has a ring BT and four brushes b5, b6, b7 and b8. A ring BT is turned by a mechanical drive mechanism connected to a rotor. While the ring BT is being turned, the half ring BT1 of a conductive braking generator connects the brush b5 to the brush b8, the brush b8 to the brush b7, the brush b7 to the brush b6 and the brush b6 to the brush b5 successively, to connect the winding E1 to the winding E2, the winding E2 to the winding E3, the winding E3 to the winding E4 and the winding E4 to the winding E1 successively. The operating direction can be inverted by inverting a magnetic flux.  As a result, an automotive traction device, which is light in weight, low in cost and highly reliable can be obtained.
Patent JP-H10300232-A (JP)
Title: Thermal storage heater
Inventor: SUGIMOTO YOSHIYUKI
IPC: F24H7/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve a thermal storage efficiency and to efficiently discharge heat quantity stored in a short time by controlling an opening/closing plate to close openings of inlet and outlet during thermal storage operation in a thermal storage unit, thereby limiting radiation from thermal storage to a minimum limit. SOLUTION: When a thermal storage button 34 of an operation panel 30 is pressed, its input signal is inputted to a power source board 32 via an operation board 33, and a control circuit in a microcomputer of the board 32 is operated to energize a thermal storage heater 11 and to heat a thermal storage unit 10 by the heater 11. At the time of thermal storage, a first inlet 17, a first outlet 18, a second inlet 19 and a second outlet 20 are closed by a first opening/closing plate 21, a second opening/closing plate 22, a third opening/ closing plate 23 and a fourth opening/closing plate 24, and hence flow of the air to a first duct 13 and a second duct 16 is shut off.
Patent JP-H06321321-A (JP)
Title: Storehouse deciding method
Inventor: MATSUOKA NOBUO
IPC: B65G1/137
Filed: 1993-05-10
Abstract: PURPOSE:To quickly and easily decide a shipment storehouse suitable for a recipient. CONSTITUTION:A direct delivery storehouse table is previously prepared which is referring a delivery area to a direct delivery storehouse and a base storehouse by a postal zone number. The direct delivery storehouse table is referred by the postal zone number of a recipient to obtain the information of a direct delivery storehouse and a base storehouse near to the recipient (S8). When an efficient inventory is stored in a direct delivery storehouse (S13), the direct delivery storehouse is to be decided as a shipment storehouse (S14); when the effective stock is not stored in the direct delivery storehouse (S13) and is stored in a base storehouse (S15), the base storehouse is to be decided as a shipment storehouse (S16). When the effective stock is not stored also in the shipment storehouse (S15), the presence or absence of the designated storehouse of a client is located (S17), and when existing, the designated storehouse is to be desided as a shipment storehouse (S12), when not existing, a business office designated storehouse is to be decided as a shipment storehouse (S18).
Patent JP-H02287387-A (JP)
Title: Display control circuit
Inventor: INOUE KAZUAKI
IPC: G09G3/36
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a natural image display having no boundary between a boarder region and a background region by switching the polarity of display data cooperatively with a blanking polarity. CONSTITUTION:A signal 11 to select switching of the polarities is inputted to both of a input data polarity switching circuit 4 and a blanking polarity switching circuit 8. Whether either of the signal 13 or the signal 14 is to be outputted as the display data 10 to a liquid crystal display device is selected cooperatively with the switching circuit 4. Namely, the blanking polarity is selected to turn off the boarder 21 in the case of setting the data input polarity forward at the time of making display on a positive LCD. The blanking polarity is selected to turn on the boarder in the case of reversing the input data polarity at the time of making display on a reversal LCD. The boarder 21 is, therefore, automatically controlled in such a manner as to have the color (white or black) which is always the same as the color of a background 20 of the effective display region. The natural image display having no boundaries is enabled in this way.
Patent JP-H10297003-A (JP)
Title: Solid ink jet output method
Inventor: YAMAMOTO TAKEMI
IPC: B41M5/52
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid ink jet output method employing a thermally fusible ink in which highly precise monochromatic and color outputs can be obtained through a relatively simple structure. SOLUTION: An outputting medium 26 produced by providing a foamable polyethylene layer on the surface of a polyethylene basic material is heated up to the melting point of ink by means of a heater 22. Three color inks of yellow, magenta and cyan are jetted, respectively, by ink jet heads 16, 18, 20 toward the polyethylene layer to permeate the polyethylene layer. Subsequently, the outputting medium 26 is cooled down by means of a radiator 24 and the air in the foamable polyethylene layer is contracted. According to the method, a sufficient quantity of thermally fusible ink can be absorbed into the outputting medium 26.
Patent JP-S60100133-A (JP)
Title: Exposing mechanism of copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/04
Filed: 1984-05-29
Abstract: PURPOSE:To form compactly a facing by narrowing an interval between an original platen and a photosensitive drum, by providing an image forming lens array in parallel to an original surface, in an exposing part of a copying machine for forming an original image on the photosensitive drum. CONSTITUTION:An original image on an original platen 50 is scanned and exposed by a lens array 6 on a photosensitive drum 5. Up to the present, an image has been formed on the photosensitive drum by providing vertically the lens array on the original platen, but according to this mechanism, two reflecting mirrors 47, 48 are used, and between them the lens array is provided in parallel to the original platen surface, therefore, a distance L1 between the original platen surface and the photosensitive drum can be reduced.
Patent JP-S58225489-A (JP)
Title: Chinese character recognizing device
Inventor: FUJII YOSHIHISA
IPC: G06K9/68
Filed: 1982-06-24
Abstract: PURPOSE:To obtain a sufficient rate of recognition by collating along the respective contour segment sequence obtained from KANJI (Chinese character) to be recognized with respective contour segment sequence read out of a dictionary. CONSTITUTION:An input character is inputted to a horizontal segment extracting circuit 12 and a vertical segment extracting circuit 13 to extract respective segments. Their outputs are passed through feature segment connecting circuits 14 and 15 and then inputted to decision making circuits 23-28 through a left contour segment sequence buffer 16, right contour segment sequence buffer 17, and center contour segment sequence buffer 18, and an upper contour segment sequence buffer 19, lower contour segment sequence buffer 20, and center contour segment sequence buffer 21 to be collated with contour segment sequences from the dictionary. A decision making circuit 29 recognizes the KANJI on the basis of the decision results of the decision making circuits 23-28.
Patent JP-H02288086-A (JP)
Title: Soldering device
Inventor: MORISHIMA NORIAKI
IPC: H01R43/02
Filed: 1989-04-27
Abstract: PURPOSE:To perform soldering of electronic parts at high speed, with high accuracy and at low cost, the parts having junction portions provided on both faces of a base, by providing a heating means which collects infrared rays emitted from a bar-shaped infrared ray lamp and which emits the infrared rays from both sides of the printed wiring base. CONSTITUTION:A heating device 4 collects heat emitted from a bar-shaped infrared lamp 11 by means of its concave mirror 12, and obtains a linear heating region 13. A printed wiring base 1 is conveyed to the heating device 4. The heating device 4 advances with respect to the base and the infrared ray lamp 11 is heated according to heating voltage profile and then emits light so that soldering is carried out. Heat radiated from the infrared ray lamp 11 is collected into the heating region 13 and so the lamp is partially heated, and a douser 10 is further provided so that thermal influences on portions other than the soldering portion are cut off.
Patent JP-H11300426-A (JP)
Title: Lead cutting device
Inventor: TOKAWA YOSHIHARU
IPC: B21D28/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a plated layer coated on a cut end surface of a lead from being peeled with an ascending punch at the time of cutting a plated lead with the punch. SOLUTION: This device is provided with a lower die 10 which supports the lower surface of a lead 3 of an electronic parts, wherein an electronic parts main body is electrically connected to the lead 3, a main part including the electronic parts main body is coated with resin and the lower surface of the lead 3 of the electronic parts in which an easy soldering plated layer is formed in a part exposed from an outside decorating resin 5 of the lead 3 is supported, and in which a die 10b is formed in adjacent to the lead supporting surface, an upper die 11 which is provided with a side wall nearly flushed with the inside wall of the die 10b, whose lower surface adjoining the side wall is abutted on the upper surface of the lead 3 and which holds the lead 3 together with the lower die 10, a punch 12 which is vertically moved along the side wall of the upper die 11,  whose lower end is fit into the lower die 10b and which cuts the lead 3 arranged traversing over the die 10b, a punch pressurizing means 13 which pressurizes the punch 12 toward the side wall of the upper die 11, and a punch displacing means which separates the side wall of the punch 12, which descends along the side wall of the upper die 11 and ascends after cutting the lead 3, from the cut end surface after cutting the lead.
Patent JP-S61266834-A (JP)
Title: Mechanism for controlling lubricating oil amount in hydraulic clutch
Inventor: NAGATA HIROSHI
IPC: F16D25/12
Filed: 1985-05-20
Abstract: PURPOSE:To improve the cooling efficiency and provide a compact pump by operating the working side piston to supply a great amount of lubricating oil to that side clutch and reduce the flow of lubricating oil in the other side clutch with the other side piston. CONSTITUTION:The movement of the working side piston 30' expands the opening degree of an opening 14 by an annular groove 15' provided on an inner peripheral boss tube 32' and increases lubricating oil flow. The other piston 30 is returned to the pressure chamber 33 side and the annular groove 15 on the boss tube 32 throttles an opening 13 to reduce the flow. Thus, a large amount of lubricating oil is supplied to a clutch at the side having more exothermic amount and the reduced amount is supplied to the other releasing condition side so that the cooling efficiency is improved. Also since oil supplied only to the working side will do, a compact pump can be provided. Further, oil throttled by desk lubrication will be sent to bushings 19, 19' needing the most lubricating oil under the neutral condition to rationalize lubrication.