baber/WOPTO huggingface dataset:
Patent JP-H1094198-A (JP)
Title: Power supply remote controller
Inventor: YOKOO KAZUYOSHI
IPC: H02J13/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain information about a voltage value, supplied by a power supply section and grasp the state of the power supply section at the time of start-up by measuring the output voltage value of the power supply section, when power is turned on by a power supply controller and comparison the measured value with the reference voltage value and sending out the comparison result to a controller through a communication line. SOLUTION: On receipt of a power-on command from a controller terminal 30 through a modem 50, a control information transmitting and receiving section 2 of a power supply remote controller 1 outputs a control signal to turn the power on to a power-supply section 42 of a device 40 to be controlled, through a power supply control section 30. After the power of the power supply section 42 has been turned on, an output voltage detecting section 4 detects the output of the power-supply section 42, based on the output information signal from the power supply section 42 and then outputs the detected value to a recording section 5 and a comparing section 6.  The comparing section 6 compares the output voltage with the reference voltage value and sends the comparison result to the controller terminal 30 through a control section 7, the control signal transmitting and receiving section 2, and the modem 50. By this method, the state of the output voltage of the power supply section 42 can be known.
Patent JP-S6398501-A (JP)
Title: Method for forming part to be detected in linear position detector
Inventor: SUZUKI AKIO
IPC: G01D5/245
Filed: 1986-10-15
Abstract: PURPOSE:To inexpensively form a pattern to be detected, by irradiating the surface of a rod with laser beam to apply partial heat-treatment to said rod and modulating the magnetic permeability and/or conductivity of the rod by said heat-treatment to form the pattern. CONSTITUTION:A linear position detector is constituted by mounting coils 4, 5 for detecting the change in the magnetic permeability and/or conductivity of a metal material due to electromagnetic or magnetic induction, an exiting circuit for applying AC to the coils 4, 5, a detection circuit for detecting the impedances or induced voltages of the coils 4, 5 and a rod 1 made of a metal material generating relative linear displacement with respect to the coils 4, 5. The surface of the rod 1 is irradiated with laser beam to apply partial heat- treatment to said rod 1 and the magnetic permeability and/or conductivity of the rod 1 is modulated to form a pattern to a region 2. By this method, a pattern to be detected can be inexpensively formed.
Patent JP-H08104194-A (JP)
Title: Air bag
Inventor: FUKUMORI IKUHIKO
IPC: B60R21/16
Filed: 1994-10-06
Abstract: PURPOSE: To provide a lightweight air bag which possesses the excellent accommodation performance onto a car body and the high performance and the excellent strength performance and the development characteristic of a bag in operation, embodying the simple bag manufacturing process and the cost reduction. CONSTITUTION: As for a bag consisting of the upper and lower cloth layers 1 and 2 whose peripheral edge parts 3 are joined, a reinforcing basic cloth 4 which satisfies the conditions (1)-(3) described in the below and is not applied with the resin work is adhesion-fixed at the center of the cloth on one side of the bag, by an adhesive 5, with the coating quantity of 50-400g/m<2> , and at the center part, a hole 6 for the installation of an inflator and a hole 7 for the installation of a fixing bolt or a rivet is formed. (1) Tensile strength is 70-150kgf/cm, (2) tear strength is 15kgf or more, and (3) core factor is 1700-4000. Accordingly, the storage performance onto a car body of the air bag and the development characteristic of the bag in operation are drastically improved. Further, the reduction of weight and the simplification of the bag manufacturing process are enabled, and the cost reduction is embodied.
Patent JP-S6397176-A (JP)
Inventor: HIKINO TOSHIHARU
IPC: A61N5/10
Filed: 1986-10-15
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-S59130508-A (JP)
Title: Slurry filtration
Inventor: KENISU UORUTAA PIASU
IPC: B01D35/20
Filed: 1983-12-21
Abstract: Filter cake formed from a slurry is dried in a filter press comprising a plurality of filtration units (1) each having a chamber (6) bounded by a pair of opposed flexible walls each comprising a filter medium (5) and an outwardly located flexible membrane (8). The filter cake is formed and/or compressed in the chambers (6) by hydraulic fluid pressure acting on the flexible membranes (8). By means of pressure oscillations set up in the hydraulic fluid the filter cake in the chambers (6) is deformed by bowing to either side of an initial central plane alternately whereby drying is improved.
Patent JP-H06101113-A (JP)
Title: Production of three-dimensional netlike fiber
Inventor: KATO JINICHIRO
IPC: D04H1/28
Filed: 1992-09-11
Abstract: PURPOSE:To produce a polyolefinic netlike fiber, excellent in strength and opening properties and suitable for producing a flash spun nonwoven fabric sheet by using an incombustible halogenated hydrocarbon remarkably reduced in the ability to destroy the ozonosphere. CONSTITUTION:This method for producing polyolefinic three-dimensional netlike fiber is characterized by using a mixed solvent composed of methylene chloride and 1,1-dichloro-2,2,3,3,3-pentafluoropropane or/and 1,3-dichloro-1,2,2,3,3- pentafluoropropane, regulating the content of the methylene chloride in the mixed solvent to 30-55wt.% and the content of the polyolefin in the polyolefinic solution to 5-25wt.% in a method for producing the fibrillated polyolefinic three- dimensional fiber by passing a polyolefinic solution prepared at a high temperature under a high pressure through a vacuum orifice, a vacuum chamber and a spinneret and then releasing the solution to a zone at ordinary temperature under ordinary pressure.
Patent JP-S61123225-A (JP)
Title: Optical communication method
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/00
Filed: 1984-11-20
Abstract: PURPOSE:To attain multiplex communication by using plural light emitting diodes for a light source and using them so as to connect them to the n-terminal side of an optical wavelength branching device having 1Xn terminals respective ly thereby using as the light source inexpensive light emitting diodes of the same characteristic. CONSTITUTION:The light irradiated from the light emitting diodes 1-1-1-n has a large wavelength, and only the wavelength corresponding to the characteristic of the optical wavelength branching device 3 (e.g., lambda1 fromthe diode 1-1 and lambda2 from the diode 1-2) is inputted to an optical fiber 6 and trasmitted to an optical wavelength branching device 4. The light is branched into wavelength lambda1-lambdan by the device 4, which are fed respectively to the corresponding photodetectors 2-1-2-n, where they are detected. Thus, n-set of independent lines are obtained by the optical fiber 6 to attain multiplex communication.
Patent JP-H0762673-A (JP)
Title: Method for joining pca base board member and pca beam member
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a sufficient structural strength at the joint of a foudation board member and a beam member. CONSTITUTION:A beam member 2 is placed on a foundation board member 1, left and right projections 4, 4' and a temporary projection 10 on the upper surface 3 of the member 1, and a horizontal groove 9 between inner wall surfaces 6, 6', and fixing materials 11 are filled into a gap 8 between the beam member 2 and the projection 4 and temporary projection 10 and a gap between a side surface 5 and the inner wall surface 6. The gap 8 between the beam member 2 and the inner wall surface 6 and the gap between the side surface 5 and an upper end 7 are made smaller than the height of the projections 4, 4', inner wall surface 6, and upper end 7.
Patent JP-S60134178-A (JP)
Inventor: MATSUI AKIRA
IPC: A47F3/04
Filed: 1983-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0580097-A (JP)
Title: Measuring system of filter characteristic
Inventor: SHIDA MASAHIKO
IPC: G01R31/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a measuring system of a filter characteristic which enables accurate and high-speed measurement of frequency characteristics of a filter and a system including the filter, regarding the measuring system of the filter characteristic the frequency response of an A/D conversion system including the filter. CONSTITUTION:An analog impulse generating circuit 10 generating an analog impulse, an analog input circuit 11 receiving an output of the analog impulse generating circuit 10 and an A/D converter 12 receiving an output of the analog input circuit 11 are provided. This system is constructed, moreover, by providing it with a digital impulse generating circuit 13 generating a digital impulse signal, a selector 14 receiving an output of the digital impulse generating circuit 13 and an output of the aforesaid A/D converter 12 and selecting either of them and a digital filter 15 receiving an output of the selector 14.
Patent JP-H01107996-A (JP)
Title: Solder using nickel as base
Inventor: YOAHIMU FUARUKU
IPC: B23K35/30
Filed: 1988-09-27
Abstract: PURPOSE: To enable crystalline and ductile solder tape to be manufactured thin by quenching in the manufacture of an alloy tape of a specific composition. CONSTITUTION: Alloys are used that contain 2-15 wt.% silicon, up to 0.1-10 wt.% total of at least one kind of element selected from a group of titanium, zirconium, niobium, arsenic, phosphorus, copper, zinc, indium, germanium, scandium and carbon and, depending on the situation, an alloy containing impurities is used. The solder is manufactured from these alloys by quenching as a ductile solder tape of a crystalline structure. The advantage of this solder tape is particularly in the simplification of a soldering process. In other words, the soldering process is simple and economical, in the case of a catalyst support, because the solder tape can be rolled together into a honeycomb structure.
Patent JP-H1085955-A (JP)
Title: Method for diffusion welding of metal
Inventor: SATO YUICHI
IPC: B23K20/24
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To make the mechanical property of strength or toughness, etc., of a welding part excellent without deviation a welding face and an insert metal by firmly fixing the metal on the welding face with the magnetic force in the time of interposing the insert metal onto the welding boundary face. SOLUTION: The end face of a tube 2 as a metal to be welded is machined in a projecting taper like, a ring like electric magnet 4 is arranged on the internal face side, the tube 2 is magnetized and a conical ring insert metal 3 is fixed. The electric magnet 4 is attached on a moving jig 5, it is moved to a proper position and the tube 2 is magnetized, the insert metal 3 is fixed, the tube is made in contact with the above, then at the time point of eliminating troubles of the generation of displacement, energizing is switched off, it is moved and detached from the tube 2. The insert metal 3 is made of a material having the magnetism in the ordinary temperature. Further, the insert metal 3 is made preferably of an amorphous metallic foil. The total foil is not required to be made of amorphous, the partial foil is made preferably of amorphous.
Patent JP-H03105533-A (JP)
Title: Display system for error correction state
Inventor: SUZUKI MASANORI
IPC: G06F11/32
Filed: 1989-09-20
Abstract: PURPOSE:To take a measure to prevent the development of an intermittent fault to a fixed fault and to improve the reliability of an information processor by deciding and displaying whether the error correction state of an error detection/correction circuit reached a prescribed limit state or not. CONSTITUTION:An error detection/correction circuit 200 detects the error of an input signal and outputs this signal after correcting the error. An error correcting action detecting means 300 detects that the circuit 200 is corrected the error of the input signal. An error correcting action generating state deciding means 400 monitors the generating state of the error correcting action and decides whether the monitored generating state is reached a prescribed limit state or not to display this deciding result via a deciding result display means 500. Thus a maintenance person can confirm that the generating state of the error correcting action is reached a prescribed limit state and then take a measure to prevent the development of an intermittent fault to a fixed one. As as result, reliability of an information processor 100 is improved.
Patent JP-S62107963-A (JP)
Title: Centrifugal barrel polishing method
Inventor: NOGUCHI KENICHI
IPC: B24B31/10
Filed: 1985-11-01
Abstract: PURPOSE:To efficiently polish a blade, being an object to be ground, and the inner surface of a flow passage, by a method wherein an object to be ground is placed in a tank filled with an abrasive and an abrasive assistant, and the object to be ground is rotated. CONSTITUTION:An object 4 to be ground is placed in a tank 3 filled with an abrassive 1 and an abrasive assistant 2, and the object is rotated through the medium of a shaft 5 and a coupling 6 with the aid of a motor 7. The abrasive 1 and the abrasive assistant 2 are sucked through the suction port of the object 3 to be ground, and flows through the interior to an outlet. When the abrasive 1 and the abrasive assistant 2 pass through the interior of the object 3 to be ground at a high speed as described above, the abrasive 1 is collided with the inner surface of the object to be ground, or pressed with a force to grind the uneven surface part of the inner surface into a smooth surface with high efficiency.
Patent JP-S62104168-A (JP)
Title: Heterojunction bipolar transistor
Inventor: KURATA MAMORU
IPC: H01L21/331
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to perform high speed operation and to improve a space factor, by arranging a collector electrode, which has long sides in parallel with the aligning direction of other electrodes, at a position neighboring the direction perpendicular to the aligning direction, with respect to base electrodes, which are arranged on both sides of the emitter electrode. CONSTITUTION:On a GaAs substrate 11, the following layers are sequentially grown: an Si doped n<+> type GaAs collector layer 121, and Si doped n-type collector layer 122, a Be coped p-type GaAs base layer 13, an n-type AlGaAs emitter layer 141 including Al and doner impurities and a high concentration n<+> type GaAs emitter layer 142. With the emitter region being made to remain selectively, the surface of the base layer is exposed A p<+> type outer base layer 15 is formed by Be ion implantation and heat treatment. A part of the base layer is removed, and then n<+> type GaAs collector layer 121 is exposed. Finally, the electrode of an emitter, bases and a collector are formed. A rectangular collector electrode 18 is arranged in parallel with the alignment of the emitter electrode 16 and the base electrodes 171 and 172.
Patent JP-H08111109-A (JP)
Title: Luminaire
Inventor: TSUJIMOTO NOBUMOTO
IPC: F21S8/00
Filed: 1994-10-07
Abstract: PURPOSE: To rrealize indirect illumination by rotating and setting a cover down ward and direct illumination by rotating and setting the cover upward and locking the cover with a stopper. CONSTITUTION: A luminaire is composed of a lighting lamp 2 attached to an installation tool 4 and a semi-transparent or opaque cover 3 which covers like a belt the surrounding of the lighting lamp 2, a long rotary shaft 41 is installed almost in parallel to the installation tool 4, both end parts of the belt-like cover are attached to the rotary shaft 41 in the way the cover can rotate freely, and a stopper 42 to lock the cover 3 at proper position is installed. Consequently, with no need of moving the lighting lamp 2 in a conventional way, direct illumination and indirect illumination can be carried out only by moving the cover 3, so that the lighting lamp 2 is hardly damaged and can stand a long time use.
Patent JP-S60139124-A (JP)
Inventor: TAKAMI AKIO
IPC: H02H7/00
Filed: 1983-12-27
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-S63220794-A (JP)
Title: Automatic frequency switching system
Inventor: NISHIO MOTOJIRO
IPC: H02P23/00
Filed: 1986-10-15
Abstract: PURPOSE:To switch frequency automatically, by detecting an input frequency to switch a relay contact automatically. CONSTITUTION:An AC motor 102 is provided with input terminals of two series of frequencies 50 Hz and 60 Hz while respective input terminals are provided with a 50 Hz side relay contact 114A and a 60 Hz side relay contact 115A. The time width of a waveform, rectified by a rectifier 104, is counted by a counter 108. The result of counting is compared with a fixed data by a 50 Hz comparing circuit 110 and a 60 Hz comparing circuit 111. Flip-flops 112, 113 are driven by the resultant output signal of the comparison to drive relays 114, 115.
Patent JP-H03105344-A (JP)
Title: Manufacture of optical mask and method for correcting the same
Inventor: HAIRI ISAMU
IPC: G03F1/78
Filed: 1989-09-19
Abstract: PURPOSE:To improve the control of film thickness and to fix a light transmissivity independently of the film thickness control by forming a regist layer opening its formation area on a mask base, evapolating a phase shifter material by ion beam assisting evapolation method and removing the resist layer. CONSTITUTION:A light shielding mask having light transmitting parts 12a, 12b is formed on an optical mask base 10 consisting of synthesized quartz or the like by using a chrome film 12. The whole surface is coated with EB resist by spin coating method and the coated surface is prebaked. Then an aperture 14a is formed on the resist layer 14 laminated on the transmission part 12a forming a phase shifter by electron beam exposure. The correct the mask, a defective oxide film part is opened and the film is removed by etching. The accurate evapolation film of a SiO2 oxide film 16 is evapolated on the whole surface by on-beam assisting evapolation method while controlling rigid film thickness. When the layer 14 is removed, the film 16 formed on the layer 16 is lifted off and the film 16 to be the phase shifter is formed on the transmission part 12a.
Patent JP-H11132107-A (JP)
Title: Rocket engine provided with step structure in combustion chamber
Inventor: KREINER KURT B
IPC: F02K9/60
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of gas with a simple and strong structure by providing an inner step structure in a combustion chamber. SOLUTION: This device is provided with a combustion chamber 22, an injection device 38 connected to an injection device end 34 of the combustion chamber 22, a cylindrical and annular step collar 46 installed in the combustion chamber 22 adjacently to an injection device end 34, and a part 48 for installing the combustion chamber 22, the injection device 38 and the step collar 46. The outside diameter Smaxo of the step collar 46 is formed smaller than an inside diameter Ci of the combustion chamber 22.  A gap 64 formed between the step collar 46 and the inside of the combustion chamber 22, is formed largely in such extent that a minimum gap exists when the step collar 46 is expanded in the wall direction of the combustion chamber 22 by heat expansion at the time of operation of a rocket engine, and is formed narrowly in such extent that a high temperature gas does not flow in the gap 64 by a back draft effect.
Patent JP-S60138473-A (JP)
Title: Equivalent current detecting device of transformer with tap
Inventor: NISHIDA KAZUSANE
IPC: G01R15/18
Filed: 1983-12-27
Abstract: PURPOSE:To attain easily at a low cost the detection of an equivalent winding current by multiplying one current value at the winding of a transformer with a tap by a transformation ratio of the transformer corrected automatically by a tap position. CONSTITUTION:In a secondary voltage mimic circuit 26, as a secondary voltage of a transformer 10, a voltage V2 adjusted at every tap by a contact 30 which is opened and closed in accordance with each tap position, and a variable resistance 32 is set so that it can be fetched by a variable resistance 34. Subsequently, this secondary voltage V2 is inputted to a correcting circuit 24 together with a voltage corresponding to a primary current of the transformer 10 from a current - voltage transducer 20, and a voltage drop by impedance % ZT of the transformer 10 is corrected. By this output voltage V2', a voltage V1 corresponding to a primary voltage from a primary voltage setting circuit 38 is divided by a divider 40, this voltage ratio V1/V2' is multiplied by an output of the current - voltage transducer 20 by a multiplier 22, and a voltage corresponding to a secondary current is obtained.
Patent JP-H07107457-A (JP)
Title: Video doorphone device
Inventor: SUMIYA HIROSHI
IPC: H04M9/00
Filed: 1993-09-30
Abstract: PURPOSE:To output a vivid picture by counting a pulse having a half period of a horizontal synchronizing signal as the clock pulse by a counter for vertical scanning to stabilize the vertical synchronism of a television monitor. CONSTITUTION:The clock from a 504MHz oscillator 10 has the frequency divided by a 16 frequency divider 7 for clock pulse to have a half period of a horizontal synchronizing signal fH and is applied to a counter 5 for vertical scanning as the clock pulse. A pan/tilt button unit 14 is operated to send a scanning start position signal to the counter 5 through a CPU 20 and a scanning start position setting part 6, and a delayed vertical synchronizing signal fV is sent to a television monitor 19 through a vertical scanning circuit 11 and a vertical deflecting circuit 11a. The clock of the oscillator 10 passes a 32 frequency divider 8 for horizontal, a synthesized synchronizing signal separating circuit 4, and an AND circuit 9 for horizontal to obtain the horizontal synchronizing signal fH, and it is applied to the monitor 19 through a horizontal scanning circuit 12 and a horizontal deflecting circuit 12a controlled by the CPU 20. The picture is outputted to the monitor 19 by these signals and the signal given through a video signal amplifying circuit 2.
Patent JP-H04123008-A (JP)
Title: Production of elliptically polarizing plate
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/1335
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the elliptically polarizing plate having excellent display characteristics with simple facilities by sticking a polarizing plate and a phase difference plate by pressurization of a roll, then cutting off the edges of this laminated plate. CONSTITUTION:The polarizing plate 1 consisting of a polarizing film previously worked to a product size or above and the phase difference plate 2 consisting of a double refractive film formed by stretching a high-polymer transparent film are so superposed as to have an optimum optical axis relation by pressurization of a roll R via an adhesive. The pressurized part is made into a straight shape by the pressurizing of the roll R in such a manner and this straight part shifts continuously to the edge part. The stresses generated in the laminated plate A1 are eventually concentrated to the edge parts. The peripheral edges of the laminated plate A1 are then cut off to form the elliptically polarizing plate of the product size. The elliptically polarizing plate having the uniform display characteristics is obtd. in this way.