baber/WOPTO huggingface dataset:
Patent JP-H1032426-A (JP)
Title: Antenna system
Inventor: AOKI KATSUHIKO
IPC: H01P1/203
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To stabilize connection between a patch antenna and a transmitter, etc., and to realize a film-type plane array antenna by mounting antenna elements to connection terminals provided for a distributing and synthesizing circuit substrate. SOLUTION: The moduled antenna elements 11 are respectively mounted to the plural connection terminals 15 which are provided in the state of an array on the distributing and synthesizing circuit substrate 16 with a distributing and synthesizing circuit connected to the transmitter and receiver of the antenna elements 11 and which are connected with the distributing and synthesizing circuit. By arraying the patch antenna of the plural antenna elements 11 for outside of the substrate 6 on the same plane, the antenna elements can be mounted only by connecting a coaxial connector and connection between the patch antenna and the transmitter or the receiver is stabilized. In addition as arrangement is opened after mounting and the spreading of heat is not prevented, heat design is facilitated.
Patent JP-H02277090-A (JP)
Title: Fixing device for electrophotographic printing device
Inventor: IGAWA HARUO
IPC: H05B37/02
Filed: 1989-04-19
Abstract: PURPOSE:To prevent an interrupted paper from discoloring by providing a photoelectric sensor which detects paper feeding holes, detecting abnormality in paper feeding by the comparing the output of the sensor with previously determined reference and stopping the exposure of a xenon lamp. CONSTITUTION:The photoelectric sensor constituted of a photoelectric switch 15 provided with a light emitting part and a light receiving part, and a light reflecting plate 16 is provided on the position of the paper feeding holes of the paper on the paper advancing side. A beam emitted from the light emitting part of a switch 15 is reflected by the reflecting plate 16. The resultant intense reflected beam is detected by the light receiving part to detect the paper feed holes, and its output is sent to control part 17. The control part 17 compares the period when the switch 15 is outputting the signal with the one under a normal condition. When the control part 17 recognizes any differences exceeding of a previously determined range, the control part 17 instantaneously stops both the light emission of the xenon lamp and printing operation. Thus, the interrupted paper can be surely prevented from discoloring caused by excess light emission.
Patent JP-S63263768-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: NAKADA HIDETOSHI
IPC: H01L29/78
Filed: 1987-04-22
Abstract: PURPOSE:To render an element miniaturized in size and stable in property by a method wherein a gate electrode is so structured as to be of two-layered structure when it is formed which is composed of a polycrystalline silicon layer and a silicon nitride film layer, and the said two-layered structure is preserved in a place where a diffusion layer contact is provided. CONSTITUTION:Position misalignment of a contact hole 6, which is made so as to reach a surface of a silicon nitride film 4A, from an interlaminar insulating film 6 is rendered adjustable in such a manner that a distance between a gate electrode 3A and the contact hole 6A is rendered larger by laminating a silicon nitride film 4A between them so as to preserve a margin for position alignment. As a polycrystalline silicon layer 3B is preserved in a position where a contact hole 6A is provided when the gate electrode 3A is formed, a distance between the gate electrode and the contact hole 6A is formed self-matchedly as designed and therefore rendered smaller by a margin of position alignment. Thereby, an element can be realized in minaturization and stabilization of property.
Patent JP-S60244994-A (JP)
Inventor: MARUOKA KOUICHI
IPC: G09G5/00
Filed: 1984-05-21
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-H08270072-A (JP)
Title: Prestressed form for beam and construction using it
Inventor: BABA AKIO
IPC: E04B1/16
Filed: 1995-03-31
Abstract: PURPOSE: To eliminate a need for a timbering in the middle position of a beam and to improve workability and productivity by a method wherein a reinforcing bar is disposed in the hollow part of formed for a beam the base body of which comprises a cement extrusion moulded plate having a hollow part formed continuously in a longitudinal direction is formed and a prestress is introduced. CONSTITUTION: In a prestressed forms 1 for a beam wherein base bodies 11, 12, and 13 constituted of a cement extrusion molded plate are assembled in a U-shape in cross section, the base bodies are fixed by a form holding tool 2 so that prestressed forms are firmly secured for integral formation. The form holding tools 2 are disposed in a plurality of spots approximately at equal intervals in the longitudinal direction of the prestressed forms 1 for a beam. The form holding tools, disposed in the vicinity of the two end parts of the forms 1, of the form holding tools are supported from below by a timbering and the forms 1 are installed in a given position. Reinforcing bars 14 are inserted in hollow parts 11a and 12a of the base bodies 11 and 12 and a prestress is introduced by tensioning the reinforcing bars 14 through end face plates, disposed at the end parts of the hollow parts 11a and 12a, by means of nuts. In installation of forms, only the vicinities of the two end parts of the prestress forms for a beam may be supported by the timbering and the timbering in the intermediate position of the beam is eliminated.
Patent JP-S5224090-A (JP)
Title: Vidicon target manufacturing process
Inventor: CHIKAMURA TAKAO
IPC: H01L51/42
Filed: 1975-08-19
Abstract: PURPOSE: To provide a vidicon target of improved afterimge achieved by forming the second layer of (Zn 1-x CdxTe)  1-y  on the lst layer with a large band gap and by covering the 2nd layer with metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58217187-A (JP)
Inventor: KOREHISA MASAKI
IPC: F26B17/14
Filed: 1982-06-11
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-S61258300-A (JP)
Inventor: SASABE SHIYOUICHI
IPC: G10L15/10
Filed: 1985-05-13
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-H05295062-A (JP)
Title: Allyl group-containing phenol resin and its production
Inventor: ARITA YASUSHI
IPC: C08G8/00
Filed: 1992-04-21
Abstract: PURPOSE:To produce the subject resin capable of chemically bonding to another resin and excellent in heat resistance, flame retardancy, adhesion, acid resistance, etc., by reacting a phenol with an aldehyde in the presence of an allyl group-containing amine compound as a catalyst. CONSTITUTION:The objective resin is produced by reacting a phenol (e.g. phenol or bisphenol A) with an aldehyde (e.g. formaldehyde or acetaldehyde) in the presence of an allyl group-containing amine compound (e.g. allylamine or diallylamine) as a catalyst. In addition, the ally group-containing amine compound and the aldehyde are used preferably in an amount of 0.1 to 1 time mole and 0.8 to 1.5 time mole respectively based on the phenol.
Patent JP-H10285875-A (JP)
Title: Servomotor
Inventor: BABA ISAO
IPC: H02K9/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a servomotor in which a transmission route from a rotor a frame can be ensured in addition to a transmission route from the rotor through a stator to the frame, whose cooling capability with reference to heat generated by the rotor can be enhanced, and which is extremely effective as measures against a temperature by heat generated from the stator and the rotor when the high efficiency, the small size and the high speed of the motor are pursued. SOLUTION: A large-diameter fan 6 and a small-diameter fan 7 are provided on both sides which sandwich a permanent-magnet rotor 1 at a shaft 4, and an internal air circulation passage 8 and an external air circulation passage 6 are formed at the permanent-magnet rotor 1 and a case 3. Since the stirring force of the large- diameter fan 6 exceeds the stirring force of the small-diameter fan 7, the internal air which is stirred by the large-diameter fan 6 is passed through the external air circulation passage 9, it is stirred by the small-diameter fan 7, it reaches an internal space, it is passed through the internal air circulation passage 8, it is stirred by the large-diameter fan 6, and it reaches the internal space.  As a result, the internal air is circulated, a rise in the temperature of a motor as a whole can be suppressed, and a rise in the temperature of bearings 10, 11 can be suppressed.
Patent JP-S61261559-A (JP)
Inventor: ISHII MASAO
IPC: E04B5/00
Filed: 1985-05-13
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-H0748522-A (JP)
Title: Triphenodioxazine compound, its production, and its use as dye
Inventor: UERUNAA FUUBERUTO RUUSU
IPC: C09B62/04
Filed: 1994-05-16
Abstract: PURPOSE: To obtain the subject compound which, when used to dye, especially, cellulosic fiber materials, can give deep, mainly reddish blue dyed pieces having high dye fixation by reacting a specified triphendioxadine compound with a specified amino compound.  
     CONSTITUTION: There is provided a triphendioxadine compound of formula I [wherein M is H or an alkali metal; and Z is a residue of formula II (wherein R is H, sulfo, a 1-4C alkyl, a 1-4C alkoxyl, NO 2 , or CN; W is a 3-6C alkylene; and Y is vinyl or ethyl substituted in position β by a substitutent capable of forming vinyl upon release under the action of an alkali)]. This compound can be obtained by reacting a compound of formula III (wherein M is as defined above) with an amino compound of formula IV (wherein R, W, and Y are as defined above) at a temperature of 25-100°C and a pH of 3-9 in an aqueous medium or an aqueous-organic medium. This compound, especially when used to dye cellulosic fiber materials, for example, cotton, can give very deep, mainly reddish blue dyed pieces. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07313517-A (JP)
Title: Equipment and method for extraction and removal of tissue byfluid jet
Inventor: RETSUKUSU II DOOTEII
IPC: A61B17/22
Filed: 1994-05-16
Abstract: PURPOSE: To provide a means of extracting and removing instrument and the method, which emulsifies only the target tissue part without injuring peripheral tissue. CONSTITUTION: The tissue extraction equipment is provided with a handpiece 11 having a cannula probe 18 equipped with an inside jet tube 19 to direct high-pressure fluid toward tissue, an outside suction tube 21 to aspirate the fluid and emulsified tissue. The jet tube 19 is connected to a fluid pressurizing device, which sprouts high-pressure pulse fluid on the target tissue to emulsify it. The emulsified tissue is sucked with fluid by the suction tube 21 and removed.
Patent JP-H01273835-A (JP)
Title: Surging detector for gas turbine engine
Inventor: WATANABE ATSUSHI
IPC: F04D27/02
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the erroneous judgement of surging by detecting the outlet pressure and revolution speed of a compressor and correcting the outlet pressure variation according to the compressor revolution speed and the opening degree of a variable nozzle and detecting the existence of surging on the basis of the pressure variation after correction. CONSTITUTION:A compressor 10a and a turbine 10b are coaxially connected, and the high pressure gas discharged from the turbine 10b is introduced into an output turbine 10c, and the output revolution is transmitted to wheels 6 through a transmission 12, etc. A revolution speed sensor 10h for detecting the number of revolution of the compressor 10a in detecting surging and a pressure sensor 10i for detecting the output pressure of the compressor 10a are installed. Each output signal is inputted into a control circuit 20, and an outlet pressure variation per time is calculated, and the outlet pressure variation is corrected according to the compressor revolution speed and the opening degree of a variable nozzle 10g. The existence of surging is detected according to the magnitude of the outlet pressure variation after correction.
Patent JP-H01273595-A (JP)
Title: Production of gamma-halo-beta-hydroxybutyric acid ester
Inventor: MIYOSHI TERUZO
IPC: C12R1/745
Filed: 1988-04-26
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic raw material for agricultural chemicals and medicines in high yield by reacting a gamma-haloacetic acid ester with a culture or fungal cells (treated substances) of a specific mold. CONSTITUTION:A gamma-haloacetic acid ester is reacted with a culture, fungal cells or their treated substance of a mold, belonging to the genus Cephalosporium, Paecilomyces, Verticillium, Fusarium, Ustilago or Gibberella [e.g., Cephalosporium charticola IFO 8952] and having the ability to convert the above-mentioned compound into a gamma-halo-beta-hydroxybutyric acid ester to afford the aimed compound. Furthermore, the culture is preferably normally carried out under aerobic conditions of pH3-8 and 10-40 deg.C for 1-10 days.
Patent JP-H11290475-A (JP)
Title: Fire extinguishing facility
Inventor: OMAE TOSHIICHI
IPC: A62C35/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To thin a housing box, narrow an installation space, and enlarge a freedom degree of an installation place in a fire extinguishing facility comprising a fire extinguishing agent container, a gas cylinder for pressurizing, and an emission hose connected to the fire extinguishing agent container at one end. SOLUTION: Fire extinguishing agent for one conventional large-diameter fire extinguishing agent container is parted and charged into plural fire extinguishing agent containers 2. An outer diameter of each fire extinguishing agent container 2 can thus be reduced while securing necessary fire extinguishing agent quantity. The shorter diameter fire extinguishing containers 2 are housed and disposed parallel in a lateral line in a housing box 1, so a depth size of the housing box 1 can be reduced and thinned. A gas cylinder 3 for pressurizing is set in a lateral attitude and housed and disposed above the fire extinguishing agent containers 2, thereby a width size of the housing box 1 can be small, with a height of the housing box 1 restricted to the lowest possible.
Patent JP-H06135665-A (JP)
Title: Weight hoisting lift for construction material
Inventor: ENDO KATSUHIKO
IPC: B66B9/187
Filed: 1992-03-28
Abstract: PURPOSE:To shorten the cycle time for loading the construction material and efficiently transport the construction material to each floor. CONSTITUTION:A protecting body 2 is installed so as to form a traveling shaft 4 in the vertical direction, at the opened port part 36 which penetrates continuously in the vertical direction to the floor surface 35a on each floor of a building 40 in construction, and a material feeding-in/out port 2a is formed on each floor. Further, in the protecting body 2, an elevator rack 18 in which a shiftable self traveling dolly 30 can rise and lower is installed, and a dolly guide device 5 is installed at each material feeding-in/out port 2a, so that the self traveling dolly 30 shifts between the floor surface 35a and the traveling shaft 4.
Patent JP-H02281773-A (JP)
Title: Metal vapor laser oscillating tube
Inventor: HATA SHUNTARO
IPC: H01S3/03
Filed: 1989-04-24
Abstract: PURPOSE:To improve an output and efficiency by installing one of discharge electrodes and a conductor member electrically conducted with an oscillating- tube box body in the clearance of a heat-insulating material and the oscillating- tube box body. CONSTITUTION:One 6 of discharge electrodes and a conductor member 19 electri cally conducted with an oscillating-tube box body 15 are mounted into the clearance of a heat-insulating material 12 and the oscillating-tube box body 15, and bellows 20A extensible in the axial direction and the circumferential direction are arranged at both end sections of the conductor tube 19. Consequent ly, even when the diameter and length of the outer tube 15 are made the same as conventional devices or the diameter of the outer tube 15 is increased or length thereof is lengthened in order to augment plasma volume, inductance can be reduced because the conductor tube 19 is set up. Accordingly, the eleva tion of an output and the improvement of efficiency can be attained simultane ously.
Patent JP-H10288128-A (JP)
Title: Fuel injection nozzle
Inventor: ITO EIJI
IPC: F02M61/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of preventing dropping of a nozzle tip into a combustion chamber of a diesel engine by improving workability by manufacturing the nozzle tip as a separate body from a nozzle body. SOLUTION: This nozzle is provided with a second outer diametrical part 42 an outer diameter of which is smaller than an inlet hole diameter of an insertion hole 5 of a cylinder head 2 and larger than an outlet hole diameter between a first outer diametrical part 41 of a nozzle tip 14 and a third outer diametrical part 43 of the same outer diameter as this first outer diametrical part 41. Consequently, even when fixing strength of the nozzle tip 14 and a nozzle body 12 becomes short and the nozzle tip 14 slips off and drop from a small diametrical part 30 of the nozzle body 12, the second outer diametrical part 42 is caught non a second stepped wall 7 of the insertion hole 5 and dropping of the nozzle tip 14 into a combustion chamber 4 of a diesel engine can be prevented, and accordingly, it is possible to prevent breakage of a piston, a cylinder, etc., of the diesel engine.
Patent JP-S582239-A (JP)
Title: Glaze composition
Inventor: MAKISHIMA SUKEO
IPC: C03C8/00
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a glaze composition with a low melting temp. by mixing a nautral mineral or frit as a starting material for glaze with gel prepared by subjecting metallic alkoxide to hydrolysis and dehydration condensation or by coating the surface of the powdered starting material for glaze with the gel. CONSTITUTION:A glaze composition is obtd. by adding gel prepared by subjecting metallic alkoxide represented by a general formula M(OR)m (wherein M is aIA-VA orIB-VIII group atom in the periodic table, m is the valance of M, and R is alkyl) to hydrolysis and dehydration condensation to a natural mineral or frit as a starting material for glaze. The composition is manufactured by preparing gel from metallic alkoxide having the same composition as silica or feldspar which is an essential component with a high m.p. between conventional glaze components and by mixing the gel with the remaining component, or it is manufactured by hydrolyzing metallic alkoxide, mixing the hydrolysate with the remaining glaze component, and converting the mixture into gel so as to coat the surface of the powdered glaze component with gel.
Patent JP-H0851437-A (JP)
Title: Switching system
Inventor: SAKURAI YOSHITO
IPC: H04Q3/00
Filed: 1995-04-26
Abstract: PURPOSE:To provide a switch having constitution to easily extend correspondingly to the number of I/O highways with a absolutely minimum configuration in a switching system for switching a fixed-length cell consisting of a header part and an information part. CONSTITUTION:The switch consists of plural header drive time switches 1401, 1402 and a header drive space switch 1403 and constituted so as to connect the switches 1401, 1402 correspondingly to respective input lines and input respective outputs from the switches 1401, 1402 to the switch 1403. A common buffer switch having small memory capacity and capable of preventing the generation of cell loss is used for each of the switches 1401, 1402 for switching a fixed- length cell consisting of a header part and an information part and the switches 1401, 1402 are connected to the switch 1403 correspondingly to the number of I/O lines.
Patent JP-S5910971-A (JP)
Title: Transferring and separating device
Inventor: SHIBUYA KUNIHIRO
IPC: G03G15/00
Filed: 1983-06-08
Abstract: PURPOSE:To prevent a separating member from deviating in such a direction that it crosses the conveyance direction of a sheet, by extending the separating member in the conveyance direction of the sheet and engaging it with a conveyance member. CONSTITUTION:The separating tape 6 is in sliding contact with a part of transfer roll 2 where the roll is not in rolling contact with a photoreceptor 1; its one end part is fixed and the other end part is stretched through a tension spring 8 to a pin 7 projecting from a copying machine body A to extend in the conveyance direction of copying paper P. A rectangular through hole 9 is perforated in the separating tape 6 at a specific interval from the sliding contact part of the photoreceptor 1 in the carry-out direction of the copying paper p and an auxiliary edge feed roll 13 rolls on an edge feeding roll 12 through the through hole 9. Consequently, the separating tape 6 engages the auxiliary edge feeding roll 13 to regulate the movement in a direction crossing the conveyance direction of the copying paper P. Therefore, the separating tape 6 is prevented from deviating laterally and not applied directly with the rotation driving force of the edge feeding roll 12 as a driving roller, so it neither oscillates nor deviates.
Patent JP-H05282948-A (JP)
Title: Dirt remover for insulator
IPC: H01B17/52
Filed: 1992-03-27
Abstract: PURPOSE:To reduce labor of alignment of an axis so as to shorten a cleaning time and miniaturize a mechanism. CONSTITUTION:A table portion 201a of a cleaner unit 200 is provided with a circular hole 201b, into which an insulating tower 300 can be inserted at the tip end thereof. A turn table 203 having an approximately semicircle obtained by partly cutting a doughnut shape is mounted on the upper surface of the circle hole 201b in such a manner as to accord with the axis of the circle hole 201b and be rotated at about 90 deg. both rightward and leftward, i.e., at 180 deg. in total. A rack 203a formed on the outer periphery is meshed with a small gear 202b of a turning motor 202. Slide tables 204a, 204b slidable toward the center point by a predetermined distance are disposed at the upper surface of the turn table 203. Moreover, brush cleaners 205a, 205b are provided on the slide tables 204a, 204b.
Patent JP-H02280106-A (JP)
Title: Optical fiber cable
Inventor: KUROME TAIICHI
IPC: G02B6/44
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a low-cost optical fiber cable having superior heat resistance and superior characteristics at low temp. by using a specified arom. polyamide film as a heat resistant film for a coating layer. CONSTITUTION:A coating layer made of a heat resistant film is formed around an assembly composed of coated single- or multi-core optical fibers, a buffer layer and bodies having high tensile strength. The heat resistant film is an arom. polyamide film having 2-20mum thickness, <=3.5X10<-5>/ deg.C coefft. of thermal expansion in the longitudinal direction and <=5.0% rate of shrinkage at 250 deg.C. A low-cost cable hardly reducing transmission efficiency even in an environment at high or low temp. can be obtd.
Patent JP-H08296818-A (JP)
Title: Liquid fuel combustor
Inventor: ISHII HIKOYA
IPC: F23D11/34
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a liquid fuel combustor which enables using of low duty kerosene and modified kerosene while shortening time to the stable combustion from ignition. CONSTITUTION: An ultrasonic atomizer 12 is provided to atomize a liquid fuel such as kerosene to be supplied into a pot 100. The atomized fuel is ignited by an ignition heater 5 and burned by combustion air to be supplied to a hollow shell 10 through air holes 3a, 3b and 3c provided on a circumferential wall 200 of the pot 100 and a gap 13a formed in the perimeter of the ultrasonic atomizer 12.