baber/WOPTO huggingface dataset:
Patent JP-S6255034-A (JP)
Title: Mass production of insectivorous insect
Inventor: JIYANIINU PIZORU
IPC: A01K67/00
Filed: 1986-08-05
Abstract: The invention relates to a method for the mass production of an entomophagous insect such as Trichogramma maidis insect from a substitution host such as the egg of the meal moth Ephestia kuehniella, as well as a device for implementation of this method and the application of the method to the biological fight against maize crop ravagers.
Patent JP-S57111247-A (JP)
Title: Decoration of glassware with relief
Inventor: HASEGAWA YASUKAZU
IPC: C03B23/20
Filed: 1980-12-27
Abstract: PURPOSE: To manufacture a glassware beautifully decorated with relief, easily, by forming a glassware in a mold having engraved pattern, transferring the formed glassware into the other mold, and forming a glass layer on the pattern of the glassware.  
     CONSTITUTION: A pattern 2 engraved on the cavity of the first mold 1 is stuffed with e.g. fine powder of colored glass 3. Glass blocks of glass beads 4 are put in the mold 1, and heat-treated at about 750°C for about 3hr. The first glassware 5 released from the first mold 1 is put in the second mold 6 facing the patterned face upward, and glass blocks or glass beads 4-1, 4-2 are put in the second mold 2. After the heat-treatment, the second glassware 7 (objective product) is released from the second mold 2. A glassware decorated with relief can be manufactured by this process, easily even by an untrained worker. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05205255-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: NAKAJIMA NORIHIKO
IPC: G11B5/64
Filed: 1992-07-13
Abstract: PURPOSE:To achieve a magnetic recording medium which can improve wear resistance characteristics and adsorption resistance characteristics without sacrificing recording density, etc., and its manufacturing method. CONSTITUTION:Ni-P layer 3 which is subjected to mirror machining, Co-Cr-Ni magnetic layer 4, and a protective layer 5 are laminated on the surface side of an aluminum alloy substrate 2 of a magnetic recording disk 1 and projections and recesses 5a are uniformly distributed on the surface of the protective layer 5 without any directionality. The protective layer 5 is formed by coating a coating liquid which is obtained by a blending silicon oxide particle to tetrahydroxysilane, onto the surface side of Co-Cr-Ni magnetic layer 4 in an atmosphere with a relative humidity of 60%, and then heating the layer and consists of poly silicic acid film where the silicon oxide particles are dispersed in the inside.
Patent JP-S6163188-A (JP)
Title: Electronic private branch exchange
Inventor: NAKAMURA TETSUJI
IPC: H04Q3/42
Filed: 1984-09-04
Abstract: PURPOSE:To dial directly without operation such as hooking or the like by providing a calculation control means which discriminates and analyzes dial pulses coming to each extension subscriber's circuit and gives the signal of the analysis result to a central control circuit. CONSTITUTION:A coding circuit 12 of an extension subscriber's circuit 4 is connected to a channel switch 1 controlled by the central control circuit of an electronic private branch exchange, and an extension subscriber's telephone set 5 is connected to a call signal transmitting circuit 9 of this circuit 4. A central control circuit 8 is connected to a storage circuit 15 of the circuit 4 through a dial pulse counting control circuit 14. A service current supply circuit 10 and a two-wire circuit converting circuit 11 are connected between circuits 9 and 12, and a loop monitor circuit 12 is connected between circuits 9 and 10. Coming dial pulses are discriminated and analyzed by the circuit 12, and the circuit 14 is controlled by the signal of the analysis result to give dial pulses to the central control circuit 8, and thus, a subscriber dials directly without operation such as hooking or the like.
Patent JP-H0349289-A (JP)
Title: Semiconductor laser device
Inventor: HIRONAKA MISAO
IPC: H01S5/00
Filed: 1989-07-17
Abstract: PURPOSE:To make it possible to improve the controllability of etching and yield and to reduce cost by installing a specified cladding layer on a second cladding layer and forming a stripe-shaped recessed part so that said etching performance may come to a halt on said second cladding layer. CONSTITUTION:This device is designed to minimize irregularity in the thickness of a second cladding layer 4 by providing a third cladding layer on the second cladding layer 4. At first, a cladding layer 2 is formed on a substrate 1, then, an active layer 3 and the cladding layer 4 are formed based on the prior art method. Furthermore, a layer is consecutively laminated to form a film so that they may match with the layer 4. Then, a silicone nitriding film is formed on the layer 20 so that a stripe-shaped silicone nitride film 10 may be formed by photolithography. Then, the layer 10 is used as a mask to etch the layer 20 with KOH for example. The cladding layer 4 is not etched against etchant during this etching operation. Therefore, the etching operation comes to a halt if the thickness is t so that a stripe-shaped recessed part 21 may be formed. Then, after an electric current blocking layer 6 is formed on the layer 4 which excludes the recessed part 21, the film 10 is removed and a contact layer 7 is formed on the layer 6 and the recessed part 21.
Patent JP-S6248291-A (JP)
Title: Driving device for stepping motor
Inventor: NOZAKI KAGEHARU
IPC: H02P8/18
Filed: 1985-08-23
Abstract: PURPOSE:To improve the resolving power of a stepping motor extending over stoppage from starting by conducting 1 or 2-phase excitation on starting and on stoppage and conducting 2-phase excitation during normal operation. CONSTITUTION:A frequency detecting circuit 40 detects the repetitive frequency of an input obtained from a clock pulse generating circuit 10 to determine whether it is more than a predetermined frequency f0. A 1-2-phase excitation circuit 20 is selected when the repetitive frequency of clock pulses CP extends over predetermined frequency f0 or less, and a 2-phase excitation conversion circuit 50 is selected when the repetitive frequency f of clock pulses CP extends over predetermined frequency f0 or more. Accordingly, a stepping motor is excited by a 2-phase excitation system proper to drive at high speed on normalcy, and the stepping motor is excited by a 1-2-phase excitation system, through which high resolving power is acquired, on starting and on stoppage.
Patent JP-H01272207-A (JP)
Title: Radio reflector
Inventor: NAGAMUNE AKIO
IPC: H01Q17/00
Filed: 1987-07-27
Abstract: PURPOSE:To facilitate simulation, movement, and transportation of a target at an arbitrary height by arranging three radio reflecting materials orthogonal to one another in a radio transmission material which is expanded to a balloon body by gas injection. CONSTITUTION:A surface structure body 11 consists of a radio transmission material like a dielectric material which allows a radio wave to transmit through and has a flexibility, and this body is expanded to the balloon body by gas injection. With respect to an internal structure body 12, three circular radio reflecting plates 12a-12c consisting of a material which has a good conductivity and a flexibility and efficiently reflect a radio wave are arranged orthogonally to one another to constitute a coner reflector. Consequently, the surface structure body 11 is expanded to the balloon body by gas injection to form a floating radio reflector 20. Thus, the radio reflector 20 is obtained which can be towed at prescribed speed without being affected by waves or the like and is floated at a proper height to simulate the target and is convenient for transportation.
Patent JP-S57108319-A (JP)
Title: Driving and drawing of steel sheet pile
Inventor: KITAMURA MORIO
IPC: E02D7/00
Filed: 1980-12-25
Abstract: PURPOSE: To drive or draw up a steel sheet pile without causing any deformation in the steel sheet pile by a method in which an inclined head is formed on one side of the lower end of the web of the steel sheet pile and also an injection pipe is provided at the lower end portion.  
     CONSTITUTION: A grooved steel sheet pile 1 with an injection pipe 2 is driven underground, whereupon pressure water is injected, as needed, into the injection pipe 2 and the steel sheet pile 1 is driven while being moved vertically. When drawing up the sheet pile, wetted pressure soil is charged into a cavity 7 formed in the wake of the drawing work through the charging port 3 of the injection pipe 1 while drawing up the steel sheet pile 1, whereby the cavity 7 is filled with the wetted pressure soil 8 and the surrounding ground of the cavity 7 is also  consolidated. Also, by providing a valve shoe 4 which is closed by the driving  resistance of the pile but opened by the resistance of the ground when drawing  up the pile to the charging port 3 of the injection pipe 1, separate operation for  opening or closing the charging port can be eliminated and therefore, the workability of the ground improving work can be made more effective. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0935531-A (JP)
Title: Insulating film for metal film heater of minute drive element
Inventor: ISHII YORISHIGE
IPC: H01B3/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve chemical resistance and heat conductivity by having a heater formed of a metal film and an insulating film of covering the heater, forming in this insulating a contact side with a heater metal of an SiOy film, forming a contact side with the outside atmosphere of an SiNx film, and enhancing adhesion to the metal film. SOLUTION: An insulating film is formed into a two-layer structure in both upper/lower part of a heater, to provide a structure of laminating SiNx film 3, 4 and SiOy films 5, 6. A contact side with the outside atmosphere is set to the SiNx films 3, 4, and a contact side with a heater metal 9 is set to the SiOy films 5, 6. This insulating film is formed as follows. First as a bed insulating film, the SiNx film 3 in formed by reactive sputtering of Ar and O2 by using a sputter device of Si target on a substrate. Next on the SiNx film 3, a sputter device of Si target is used to form the SiOy film 5 by reactive sputtering of Ar and O2 . Next a heater layer 9 is formed.  On the film 5, metal for a heather, for instance, Ni is molded by sputtering method, next to be worked by photolithography and etching method, to from a heater pattern 9, so as to similarly form on this pattern the SiOy film 6 and SiNx film 4.
Patent JP-H0970966-A (JP)
Title: Ink jet recording head
Inventor: USUI MINORU
IPC: B41J2/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To allow an ink jet recording head to correspond to various arrangements of nozzle orifices by making ink pressurizing members common corresponding to a drive signal. SOLUTION: Two rows of pressure generation chambers 30, 31 are respectively formed in a row at the same pitch P1 so as to be shifted by a P1/4 pitch so as to be deviated to one of the arranging directions of the pressure generation chambers 30, 31 of the respective rows. Nozzle orifices corresponding to high resolving power are communicating with each other at center parts in narrow gap length and the nozzle orifices of the different row arranged on the line parallel to the moving direction of a carriage or the nozzle orifices arranged at the 1/2 pitch of the pressure generation chambers are communicating with each other on an outer end side.
Patent JP-S5977106-A (JP)
Title: Error correcting valve
Inventor: AKAHA TETSUKAZU
IPC: F15B11/22
Filed: 1982-10-22
Abstract: PURPOSE:To simply correct an error of booms's extension midway through a stroke by providing a by-pass oil path capable of feeding pressurized oil in an oil path intercepted by a switching valve to an oil path not intercepted. CONSTITUTION:In the case where a boom of a hydraulic cylinder 12b is first extended, as an solenoid valve 36b is switched to let out the pressure in a hollow hole 28b of a correcting valve 8, a valve body 27b is brought into contact with a valve seat 26b by pressurized oil of an oil path 9b to cut off the oil path 9b from an oil path 9b', so that pressurized oil is not fed to a hydraulic cylinder 12b, but pressurized oil from a pipeline 4 flows into the oil path 9b and an oil path 9a at the same time through a shunt 7. Therefore, the pressure in the oil path 9b and a by-pass oil path 21 increases, and when it increases up to a preset pressur of a relief valve 34, the relief valve 34 is operated. Accordingly, pressurized oil fed from the shunt 7 to the oil path 9b is fed through a by-pass oil path 20 to an oil path 9a' to be joined with pressurized oil from the shunt 7 and be fed to an oil chamber 15a of a hydraulic cylinder 12a, whereby a piston rod 13a is projected to correct an error of a boom's extension.
Patent JP-S6076562-A (JP)
Title: Antithrombotic resin composition
Inventor: IWATA KOUICHI
IPC: A61M1/00
Filed: 1983-10-03
Abstract: PURPOSE:To provide a resin composition having long-acting antithrombotic effect not only at the surface but also uniformly at the inner part of the resin, by combining a solution of an anticoagulant with inorganic powder, hydrophilic resin or water-absorbing resin, and adding and dispersing the above mixture uniformly in a hydrophobic resin. CONSTITUTION:A hydrophobic resin is compounded with a mixture of (A) a solution of an anticoagulant such as heparin, urokinase, etc. obtained by dissolving the anticoagulant in a solvent having a boiling point higher than the melting point of said resin and having high compatibility with water (e.g. polyhydric alcohol) and (B) inorganic powder having an average particle diameter of <=100mu and a specific surface area of >=0.6m<2>/g (e.g. porous silica, activated carbon, etc.) or a hydrophilic resin (e.g. PVA) or a water-absorbing resin (e.g. polyacrylic acid salt). The solution of the anticoagulant can be prepared by dissolving the anticoagulant in water, mixing the solution with said solvent, and removing water from the product. The migration of the anticoagulant in the polymer is promoted to effect the elongation of the antithrombotic effect for a long period. Even the cut surface of the molded article made of said resin composition exhibits antithrombotic activity.
Patent JP-H06291396-A (JP)
Title: Excimer laser equipment
Inventor: KUWABARA TAKUYA
IPC: H01S3/097
Filed: 1992-06-02
Abstract: PURPOSE:To simplify the constitution of a power feeding route, and uniform the charging of each capacitor for discharging, by connecting capacitors for discharging, along the length direction of power feeding conductor. CONSTITUTION:The discharge current from charging capacitors flows in power feeding conductor 21 from its both end portions 22, 23, via lead lines 26, 27, and charges each capacitor 4 in order from both ends. In the cource of charging, discharge for preliminary ionization is generated between electrodes 5. When each capacitor 4 is charged, discharge is caused between main electrodes 2 and 3, and laser light is generated. The laser light is casted outside a chamber 1 through output windows 29 formed in the side boards 29. The charging of capacitors 4 arranged in a row along the length direction of the main electrodes 2, 3 is started at the same time form both ends of the row. Hence the difference of charged state between the capacitor 4 charged in the first place and the capacitor 4 charged in the end does not exist, and uniform charging is realized.
Patent JP-H10337295-A (JP)
Title: Bar-shaped body rotary toothbrush main body, bar-shaped body power toothbrush and guard of bar-shaped body power toothbrush
Inventor: MIYAZAWA SHIGETO
IPC: A61C17/22
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To continuously perform three-dimensional polishing, and to safely brush one's teeth in a short time by constituting a bar-shaped body rotary toothbrush main body with a brush part and a joining part, transmitting torque of a motor to its joining part, and rotating the brush part around its central axis. SOLUTION: A bar-shaped body rotary toothbrush main body 1 is constituted of a tip brush part 2 and a rear end motive power joining body 3, and its joining part 3 is inserted into a joining part receiving hole 4 of a rotational motive power transmitting body 5 arranged in a grip part 8. The brush part 2 is rotated around its central axis by transmitting torque of a motor 6 to receive electric power supply by a battery 7 to this transmitting body 5. The grip part 8 is fixed to a guard body 11 extending almost in parallel to the brush main body 1, and one side of the brush part 2 is covered with a shoehorn-shaped brush guard 12 on its tip, and when the brush main body 1 is inserted into the oral cavity, the inside of the oral cavity is protected from the brush part 2.
Patent JP-H0934964-A (JP)
Title: Prescription information management method/device
Inventor: MORIKAWA HIDEKI
IPC: G06Q50/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a prescription information management device which can efficiently and precisely make up a prescription on a medicine and can easily execute the management work of prescription. SOLUTION: A computer 1 reads information and a bar code corresponding to the information from a file consisting of information on plural items and bar codes which are previously decided in accordance with respective pieces of information, and controls a printer 12 to print the information on a label. The computer 1 inputs data for management by allowing a bar code reader 2 to read the bar code printed on the arbitrary label from a bar code book 4 generated by attaching the label to a pasteboard. The computer 1 discriminates the read result of the bar code reader 2. When the bar code showing the termination of a processing is read by the bar code reader 2, the computer 1 controls a handy printer 5 to print information to which data for management is inputted on charts.
Patent JP-H1029855-A (JP)
Title: High dielectric constant dielectric porcelain composition
Inventor: KOMATSU KAZUHIRO
IPC: C04B35/46
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a high dielectric constant dielectric porcelain compsn. suppressed in a capacity change and having superior characteristics. SOLUTION: This dielectric porcelain compsn. is based on xBaO+ yTiO2 +zLaO3/2 [where x+y+z=1 and (x), (y) and (z) are within the range defined by points (a), (b), (c), (d) and (e) in the diagram] and further contains 0.6-2.4 pts.wt. (expressed in terms of Nb2 O5 ) niobium oxide and 0.05-0.8 pt.wt. (expressed in terms of NiO) nickel oxide as subsidiary components.
Patent JP-S5976117-A (JP)
Inventor: GOTOU TERUO
IPC: H02H3/44
Filed: 1982-10-20
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-S6341704-A (JP)
Title: Method of burning petroleum
Inventor: NAGATA MASARU
IPC: F23C99/00
Filed: 1986-08-07
Abstract: PURPOSE:To reduce the amount of generated soots, to reduce industrial pollution and to improve the combustion efficiency by preparing a combustion promoter by a member or more of substances selected from the group consisting a metal selected from among copper, platinum, silver and gold, alloys of respective metals, and compounds of respective metals, and bringing the combustion promoter into contact with a flame. CONSTITUTION:A combustion promoter 9 is formed of a simple substance of copper, silver or gold, or alloys of respective metals and compounds of respective metals. Further, the combustion promoter 9 is formed into a desired form such as bar, wire, net, plate, cylinder, powder cr the like, according to necessity. The combustion promoter 9 is brought into contact with a flame F formed by a burner 2, to carry out combustion. The combustion promoter 9 is mixed into a fuel oil or is mixed into water or an emulsifier for emulsifying the fuel oil, and then can be supplied into the furnace 1 together with the fuel oil, the emulsifier and the like and brought into contact with the flame F, thereby realizing reduction in the industrial pollution by this kind of burner and improvement in the combustion efficiency.
Patent JP-S6429129-A (JP)
Title: Low noise converter for satellite broadcast reception
Inventor: YAMAUCHI MITSUYOSHI
IPC: H04B1/18
Filed: 1987-07-24
Abstract: PURPOSE:To receive plural bands by one converter by providing a distributer distributing an output signal of a broad band low noise amplifier into plural signals, plural band pass filters provided accordingly and an output selection circuit switching the output signal of each mixer circuit to an IF amplifier of the post-stake. CONSTITUTION:A broad band low noise amplifier 2, a distributer 7 distributing an output signal of the amplifier 2 into plural ways, plural band pass filters 3A, 3B and mixer circuits 4A, 4B provided according to the distributed signals of the distributer 7 and output selection circuits 8A, 8B selecting the output signal of the mixer circuits 4A, 4B to the post-stage IF amplifier 6 switchingly are provided. The input signal is amplified by the broad band low noise amplifier 2 and distributed by the distributer 7, passes through the filters 3A, 3B having prescribed bands and is mixed with a local oscillation signal set for each band in the mixer circuits 4A, 4B. The output switching to the IF amplifier 6 is applied by output selection circuits 8A, 8B and one converter receives plural bands to apply frequency conversion.
Patent JP-2000022034-A (JP)
Title: Connection structure of electronic circuit device
Inventor: SAWADA YUMIKO
IPC: H01L21/60
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To protect an LSI package against warpage or shear deformation when it is in operation in a structure where an LSI or the LSI package is connected to a wiring board. SOLUTION: A connection structure is composed of a region 3a where electric connection terminals are primarily provided and a region 3b where mechanical connection terminals are primarily provided, where the region 3b is so arranged as to surround the region 3a.
Patent JP-H1114692-A (JP)
Title: Ion migration measuring equipment
Inventor: MAEJIMA KAZUSUKE
IPC: G01N27/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To perform an inspection reliably through a small and simple arrangement by connecting an object, i.e., a sample having electrodes, with a series protective resistor and connecting a voltage measuring apparatus with the series protective resistor. SOLUTION: The ion migration measuring equipment 11 measures a sample 12 having electrodes formed on the surface and backside of an insulating substrate. The sample 12 is connected in series with a protective resistor 18 which is connected in parallel with a voltage measuring apparatus 20. Ion migration takes place between the electrodes of the sample 12, i.e., ions migrate from one electrode to the other electrode, and it can be measured under a state where the electrodes are short-circuited. Since the sample 12 is connected in series with the protective resistor 18, the ion migration does not disappear due to heat generated through short circuit and generation of the ion migration can be detected by measuring the voltage across the protective resistor 18.
Patent JP-S6077499-A (JP)
Inventor: YABE NORIO
IPC: H05K9/00
Filed: 1983-10-05
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-H0530456-A (JP)
Title: Magnetic recording device
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/91
Filed: 1991-07-25
Abstract: PURPOSE:To obtain an image free from black crush and white omission for each object in one picture while keeping the immediateness of photographing at the time of taking a still picture by a camera capable of taking a moving picture and a still picture and to obtain a reproduced still picture having a wide dynamic range by synthesis of plural pictures. CONSTITUTION:A gamma correction circuit 128, a control circuit 130, a microcomputer 119, etc., are provided which successively change a preliminarily determined gamma correction characteristic by photographer's selection, automatically, or in accordance with entire and partial brightness of the object at each time of depression of a release button 127 at the time of taking still pictures to continuously record plural still pictures.