baber/WOPTO huggingface dataset:
Patent JP-H01248912-A (JP)
Title: Device for attachment of component to transmission line
Inventor: NAKADA YASUO
IPC: H02G1/02
Filed: 1988-03-30
Abstract: PURPOSE:To facilitate the attachment or removable of a component to or from a transmission line by placing the component on a seat, moving it with a sheave disposed at its front end side, attaching the component, and then rotating a holder for the sheave to raise the sheave. CONSTITUTION:An attaching machine 50 having a seat is installed at one end side of a runner 1 in its moving direction. A component is placed on the seat, moved with a sheave 101 disposed at its front end side, the machine 50 is operated at an object position to attach the component to a transmission line 201. After the attachment is finished, a holder for the sheave 101 is rotated to raise the sheave 101. Thus, the sheave 10 is not brought into contact with the component attached to the line 201, and the runner 1 can be moved back.
Patent JP-S63241730-A (JP)
Title: Automatic position adjustment device for photodiode for pickup head and astigmatism lens
Inventor: MIYAGAWA TAKESHI
IPC: G11B7/08
Filed: 1987-03-30
Abstract: PURPOSE:To realize the high accuracy and the automatic adjustment of a photodiode PD and astigmatism (AS) lens, by performing an arithmetic operation based on a signal at every divided area of the PD, and operating a device based on a computed result. CONSTITUTION:The rough position adjustment of the PD2 is performed by performing the arithmetic operation by an arithmetic means 15 from a signal reflected from an external reflecting body to the PD2 and obtained from quadruple parts A-D of the PD2 and amplified at an amplifier means 14, and driving a table 8 to a position where the computed value goes higher than a prescribed value. Next, a prescribed arithmetic operation is performed by the means 15, and the computed result is transmitted to a feed back means 16, and the PD2 is adjusted by adjusting the table 8 in an up and down directions based on the signal. Also, a signal obtained by transmitting the AS lens 3 and detecting by the PD2 is amplified 14, and the value of a focus error Fer obtained by the means 15 is transmitted to a means 16, and the lens 3 is moved via a table 11, and the value of the Fer is adjusted so as to go to zero. In such a way, it is possible to perform the adjustment of the PD2 and the lens 3 automatically.
Patent JP-H04286246-A (JP)
Title: Modulator/demodulator
Inventor: TAKENAKA TETSUYOSHI
IPC: H04L27/22
Filed: 1991-03-14
Abstract: PURPOSE:To improve orthogonality by orthogonally modulating the transmission signal of a base band by local signals intersecting each other at right angle of an intermediate frequency band from the orthogonal signal generation circuit of digital configuration instead of a 90 deg. hybrid. CONSTITUTION:The orthogonal signal generation circuit is constituted of a digital integrator 1 to input oscillation frequency omega and calculate the time- integration value omegaT of a definite period, phase/amplitude transformation tables 2, 3 to output respectively a cosine value and a sine value to a phase by making the output of the digital integrator 1 instantaneous phase information, D/A converters 4, 5 to convert the outputs of every table 2, 3 into analog signals, filters 6, 7 to extract low frequency components in the outputs of the D/A converters 4, 5, and frequency conversion circuits 8, 9 to generate the local signals from the outputs of the filters 6, 7. In this case, by using it as a demodulator, the received signal of the intermediate frequency band is orthogonally detected by the local signal from the orthogonal signal generation circuit.
Patent JP-S549258-A (JP)
Title: Epidesmosterol derivatives
Inventor: OCHI KIYOSHIGE
IPC: C07J9/00
Filed: 1977-06-24
Abstract: PURPOSE: The title cpd. I(R is H or hydroxy protecting gp.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271508-A (JP)
Title: Oil supplying device
Inventor: SUMITOMO HIROYUKI
IPC: F16N7/40
Filed: 1990-03-22
Abstract: PURPOSE:To reduce a facility cost and size of an oil supplying device by providing an oil supplying tank whose inner pressure is kept equal to that of an oil tank, connecting an outflow port of the oil supplying tank to an intake side pipeline of an oil circulation pump through an opening/closing means, and thereby enabling arrangement of the oil supplying tank on a low position. CONSTITUTION:An exhaust heat recovery device is made up of a circulation system of fleon as an operation medium and an oil circulation system. The fleon circulation system has a screw expander 1 whose output shaft is connected to a generator 2, an evaporator 3 which evaporates the fleon by the use of hot waste water, an oil separator 4 which separates the fleon steam from the oil, a condenser which condenses the fleon steam, and a fleon circulation pump 6. An oil supplying tank 10 is provided, and the inner pressure thereof is equalized to that of an oil tank 7 by means of an equalizing pipe 11. An outflow port 12 of the oil supplying tank 10 is connected to an intake side pipeline 15 of the oil circulation pump 6 through an opening/closing valve 13.
Patent JP-S56168892-A (JP)
Title: Methane fermentation device
Inventor: MASAMOTO KIYOUJI
IPC: C02F11/04
Filed: 1980-05-31
Abstract: PURPOSE: To enhance production efficiency for methane by longitudinally forming plural pieces of fermentation subchambers in a vertical direction, and converging fermentation gases to an upper tank while transferring the treating liquid into a lower tank.  
     CONSTITUTION: Partition members 2, 3 are projected zigzag in a fermentation tank 1, and the 1stW3rd square-traylike fermentation subchambers 4W6 are longitudinally formed in a vertical direction so that the treating liquid 7 overflowing beyond the members 2, 3 from the 1st and 2nd subchambers 4, 5 flows into the 2nd and 3rd subchambers 5, 6 located below these. A pipe 8 for charging fermentation materials is connected to the 1st subchamber 4, and a water discharge pipe 9 is connected to the 3rd subchamber 6, and further a pipe 10 for gas removal is penetrated in the upper part of the tank 1. A covered cylinder 11 which moves vertically when gases are produced and removed is mounted to the upper part thereof. In this way, mixing of the liquid in the process of liquefaction with the liquid in the process of gasification is prevented, and the production efficiency for methane is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05284296-A (JP)
Title: Picture automatic input device
IPC: H04N1/407
Filed: 1992-03-30
Abstract: PURPOSE:To provide a picture automatic input device in which a series of operations from setting of a picture original to setup processing are implemented automatically without any hindrance. CONSTITUTION:The input device is provided with a holder 1 arranging and holding plural picture originals, a picture read optical system 2 to read a picture of a picture original 18 having an image pickup element, a picture original set mechanism 3 reciprocated between the holder 1 and the picture read optical system 2, extracting the picture original one by one from the holder 1 and set to an optical path of the picture read optical system 2 to keep a prescribed attitude, a picture data processing means extracting at least automatically a highlight level and a shadow level based on preliminary scanning data read by using the picture read optical system 2, setting automatically the decomposing condition of the picture data read by using the picture read optical system 2 and processing automatically the picture data based on the set decomposition condition, and a tilt correction processing means calculating the tilt of the picture original with respect to the optical axis of the picture read optical system 2 to correct the tilt of the picture data.
Patent JP-H05281270-A (JP)
Title: Low-voltage detection circuit
IPC: G01R19/165
Filed: 1992-03-30
Abstract: PURPOSE:To shorten voice interrupt duration caused by instantaneous voltage drop of main power supply in a low-voltage detection circuit which detects any abnormality during voltage drop of main power supply and breaks the output circuit. CONSTITUTION:The title includes the following; a first transistor Qa for detecting medium voltage in which an emitter is grounded and a base is connected with a main power supply Vcc and the base is connected with a collector of the transistor Qa via a resistor Rc while an emitter being grounded, a second transistor Qb in which a collector is connected with a capacitor for setting output circuit activating time, a third transistor Qc in which an emitter is grounded, a base is connected with the collector of the transistor Qa, and the collector is connected with an output circuit (bias circuit), and a fourth transistor Qd for detecting low voltage in which a first resistor Rf is inserted between the base and the emitter while the emitter being grounded, a base is connected with the main power supply Vcc via a second resistor Rg, and a collector is connected with the base of the transistor Qb.
Patent JP-H05277776-A (JP)
Title: Mask device for laser beam
IPC: B23K26/066
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the damaging of a thin film formed with a mask and the base material of the mask of the mask device for a laser beam. CONSTITUTION:The mask pattern 5 to be formed of the mask 10 is formed of the thin film 11 which allows the full transmission of the incident laser beam on the mask pattern 5 to be apertures for transmission and totally reflects the incident laser beams on the other parts exclusive thereof. The mask 10 is installed by inclining the mask at a certain angle to the optical axis and further reflected light 12 reflected by the mask 10 is absorbed by an absorber 13.
Patent JP-S51151442-A (JP)
Title: Manufacturing process of inner ring material in complex gasket
Inventor: KAMAKARI RIYOUTA
IPC: F16J15/12
Filed: 1975-06-21
Abstract: PURPOSE: To produce the inner ring material of complex gasket of excellent properties, with compartively cheap cost, by the efficient use of graphite sheet which is high grade material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07284845-A (JP)
Title: Manufacture of tube with rib
Inventor: KURIYAMA YUKIHISA
IPC: B21C37/15
Filed: 1994-04-13
Abstract: PURPOSE:To manufacture a tube with ribs without causing instability in welding. CONSTITUTION:A distance from the rib of the ultimate edge to the end of a hot rolled sheet, which is provided with uniform ribs in the longitudinal direction, is set as rib pitch/2+ upset quantity X0.3 to 0.7; the hot rolled sheet is further roll-formed and electric resistance welded. Thus, a tube with continuous ribs in the longitudinal direction is manufactured without causing instability in welding, and also, the rib pitch after welding is uniformized.
Patent JP-S63238328-A (JP)
Title: Incomplete combustion detector of burner
Inventor: TANIMURA YOSHITAKA
IPC: F23N5/24
Filed: 1987-03-27
Abstract: PURPOSE:To stably detect incomplete combustion in the burner by providing the heat sensitive part of a temperature sensor in a state that it contacts a heat transfer member in the vicinity of burner ports. CONSTITUTION:In a burner unit (X), a thermocouple (12) which is a temperature sensor is provided in a state that its heat sensitive part (12a) is in contact with a main burner body (10A) which is a heat transfer member in the vicinity of burner ports (10a). A measuring thermoelectromotive force from the thermocouple (12) is inputted to a controller (13) as measuring temperature data. The controller (13) which is judging means using the measuring thermoelectromotive force from the thermocouple (12) to judge whether the incomplete combustion due to the burner (10) has been generated or not. When it is judged that the incomplete combustion due to the burner (10) has occurred, the controller (13) outputs a control signal to stop the operation of a solenoid valve (8) to a drive circuit (8A) for operating the solenoid valve (8).
Patent JP-S563146-A (JP)
Title: Wire cut electric discharge machine
Inventor: KATSUBE HIDEO
IPC: B23H7/10
Filed: 1979-06-15
Abstract: PURPOSE: To prevent a wire electrode from remaining in a work by a method wherein a wire electrode portion on the feed side is clamped when the wire electrode is broken, and the tip end of the portion is positioned in a predetermined position.  
     CONSTITUTION: With a wire electrode 2 broken, the tension on the wire electrode 2 becomes zero and the portion of the wire electrode 2 on the feed side is pulled downward. However, the wire electrode portion on the feed side is instantaneously clamped by a wire electrode clamping mechanism. As for the portion of the wire electrode on the side of a treating device, on the other hand, the tension on the lower end of the electrode portion becomes zero, turning off a limit switch L1. With a feed device 9 actuatrd by the OFF signal, thereby returning and completely drawing the wire electrode 2 out of a work 12. Then, with motor 20 started and with a wire electrode pulling-up mechanism 13 lowered, the electrode 2 is fed into the pulling-up mechanism 13 by the feed device 9, while the tip end of the wire electrode is nipped between feed roller 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62231320-A (JP)
Title: Power source circuit
Inventor: KATAYAMA SHIGEKATSU
IPC: G05F1/56
Filed: 1986-03-31
Abstract: PURPOSE:To connect a voltage detecting element between the source of an FET and an output terminal and to output always a constant output voltage to the fluctuation of an input voltage by connecting the drain of the FET to the base of a transistor Tr provided between an input terminal and the output terminal. CONSTITUTION:Between an input terminal VIN and an output terminal VOUT of a power source circuit, a transistor Tr is connected, and to the gate of the Tr, a drain D of an FET connected to a resistance R where a source S is grounded is connected. A gate G of the FET is grounded and between the source S and the terminal VOUT, a Zener diode ZD is provided as a voltage detecting element. When the voltage of the Zener diode exceeds a Zener voltage VZ, an electric current flows at the resistance R, a voltage VGS is generated at both edges of the FET and to the change of the input voltage, a constant output voltage is always outputted.
Patent JP-S63240578-A (JP)
Title: Cleaning roller
Inventor: KAWASAKI HIROSHI
IPC: G03G21/00
Filed: 1987-03-27
Abstract: PURPOSE:To decrease contamination to a photosensitive body by using silicone rubber compounded with fillers having large oil absorptivity in vulcanized silicone rubber. CONSTITUTION:The filters having the large oil absorptivity is compounded with the vulcanized silicone rubber coating at least the front layer of a cleaning roller formed by coating the silicone rubber on the outside circumference of a metallic shaft or forming a porous layer on the outside circumference of the metal shaft and coating the silicon rubber thereon. Amorphous silica such as 'Microsilica(R)' (Showa Kagaku), and diatomaceous such as 'Celite(R)' (Johns Manville) and 'Radiolite(R)' (Showa Kagaku) are used for the fillers having the large oil absorptivity. The cleaning roller which decreases the contamination on the photosensitive body and has the good cleanability is thereby obtd.
Patent JP-H03276791-A (JP)
Title: Structure of connecting part of printed-circuit board
Inventor: KIMIZUKA JUNICHI
IPC: H05K3/36
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate that the reliability of a connecting operation is lowered even when the connecting operation is repeated by a method wherein a protruding part is formed in one part on the surface of one printed-circuit board out of a first printed-circuit board and a second printed-circuit board and the printed-circuit boards are pressure-bonded by screwing a screw-shaped member to a nut-shaped member. CONSTITUTION:A printed-circuit board(PCB) 11 and a flexible printed-circuit board(FPC) 12 are connected by screwing a screw 6 to a pressure member 15; they are positioned by aligning a protruding part 17 with a hole made in the FPC 12. When they are connected, a force which pressure-bonds the PCB 11 to the FPC 12 is set so as to correspond to a force which fastens the screw 16. Outer circumferential parts of individual pressure members 14, 15 are formed to be flange-shaped toward individual board faces; the diameter is equal to the diameter of wiring patterns; the pressure-bonding force is concentrated in parts of the wiring patterns; this pressure-bonding operation is executed with good efficiency.
Patent JP-H09247648-A (JP)
Title: Application server system
Inventor: MACHIDA KAZUHIRO
IPC: G06T13/80
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To attain optimum load distribution even when applications with a different load characteristics are mixed by selecting a server to be started based on a load characteristic of each application. SOLUTION: A stream control section 103 controlling streams and an application control section 101 controlling applications are formed separately so as to make respective load states clear, and in the case of registering a load state to designate the load characteristic when the load state is discriminated and even when application services with different load characteristics are mixed, the optimum load distribution is conducted.
Patent JP-H0762564-A (JP)
Title: Formation of metallic layer on quartz crystal and production of quartz resonator
Inventor: IMAI KOJI
IPC: C23C28/00
Filed: 1993-04-01
Abstract: PURPOSE:To form a uniform metallic layer excellent in adhesion or further the electrode film of a quartz resonator on a quartz crystal. CONSTITUTION:An ultrasonic wave is applied to an aq. zinc acetate soln. which is atomized, the atomized semiconductor layer forming soln. is sprayed on a quartz crystal 1 to form a semiconductor layer 2 on the quartz crystal, a metallic salt soln. is brought into contact with the semiconductor layer 2 to deposit a metal 4 on the semiconductor layer, and a metallic layer 5 is formed on quartz crystal 1. A palladium salt soln. is preferably used as the metallic salt soln.
Patent JP-H04287885-A (JP)
Title: Bellows pump
Inventor: KAMIYA KINGO
IPC: F04B43/08
Filed: 1991-03-14
Abstract: PURPOSE:To improve the durability of a bellows and prolong the life of a bellows pump considerably by forming such structure as to enable the regulation of discharge pressure of check valves for discharging a transfer fluid and a pressure regulating fluid before the assembling of the check valves and also after the assembling from outside. CONSTITUTION:Check valves 28, 29 for discharging a transfer fluid and a pressure regulating fluid, and a check valve 33 for sucking the pressure regulating fluid can regulate discharge and inlet pressure easily by regulating pressing force of a ball 24 by screws 25, 31 before assembling the respective check valves 28, 29, 33. Also after the assembling, discharge and inlet pressure can be easily regulated by regulating the pressing force of the ball 24 by the screws 25, 31 from outside. The transfer fluid discharge pressure and the pressure regulating fluid discharge pressure at least in a pump chamber 16 and a bellows outer peripheral chamber 19 are made the same, and the pressure in the inner-outer chambers of a bellows 15 during the operation of a bellows pump 37 can be kept the same.
Patent JP-H05287180-A (JP)
Title: Poly(cyclohexane dimethylene terephthalate) composition
IPC: C08L67/00
Filed: 1992-02-27
Abstract: PURPOSE: To provide the subject composition excellent in impact resistance and ultraviolet resistance, comprising a specified polyester resin, an aromatic copolyester carbonate resin and an impact modifier.  
     CONSTITUTION: This composition comprises (A) 10-95 wt.% (desirably 20-70 wt.%) polyester resin derived from cyclohexanedimethanol and a carbocyclic dicarboxylic acid (desirably, hexacarbocyclic dicarboxylic acid) or an ester thereof and represented by the formula (wherein the substituted cyclohexane ring is a cis- or trans-isomer; and R is a 6-20C organic group of a decarboxylated residue derived from the hexacarbocyclic dicarboxylic acid), (B) 3-88 wt.% (desirably 20-70 wt.%) aromatic coplyester carbonate resin and (C) 5-30 wt.% (desirably 10-20 wt.%) impact modifier (desirably, acrylonitrile/ butadiene/styrene graft copolymer). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01248057-A (JP)
Title: Manufacture of support for affinity chromatography
Inventor: ITOYAMA MITSUNORI
IPC: C07K16/00
Filed: 1988-03-29
Abstract: PURPOSE:To introduce a spacer having a desired chain length, while restricting hydrophobic mutual action and decreasing unspecific adsorption, by sequentially coupling chemical substances of a short chain with granular porous chitosan. CONSTITUTION:Acidic aqueous solution of chitosan is dropped while it is added with pressure into basic aqueous solution to obtain granular porous chitosan through washing with water etc. Then, the granular porous chitosan is processed by acetic anhydride to be partial acetyl and acted with succinic anhydride. After carboxyl group is introduced, the chitosan is processed by diamine (e.g., hexamethylenediamine) and a condensating agent (e.g. dicyclohexyl carbodiimide). Subsequently, after succinic anhydride is reacted therewith, the chitosan is suspended in a polar solvent, so that dicyclohexyl carbodiimide and N-hydroxysuccinimide are reacted. Then, the chitosan is washed by the used polar solvent thereby to obtain the title support for affinity chromatography of this invention.
Patent JP-S60220516-A (JP)
Inventor: ITOU ISAO
IPC: H01H36/00
Filed: 1984-04-17
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-S59202211-A (JP)
Title: Production of graft copolymer
Inventor: TAKEDA YOSHIHIKO
IPC: C08F279/00
Filed: 1983-04-28
Abstract: PURPOSE:To produce the titled copolymer excellent in appearance, impact strength, etc., by grafting an aromatic vinyl monomer and another copolymerizable vinyl monomer onto a specified conjugated diene rubber elastomer. CONSTITUTION:60-95pts.wt. portion taken from 100pts.wt. (solid content) radical scavenger-free rubber elastomer latex obtained by emulsion-polymerizing a mixture of 50-100mol% conjugated diene rubber and 50-0mol% aromatic vinyl monomer is treated by the addition of an acidic substance (e.g., phosphoric acid) to obtain a latex (A) having an average latex particle diameter of 0.1-0.4mum. 100pts.wt. latex (B) with an average particle diameter of 0.4-1.0mum, obtained by treating the remaining portion of the above latex with an acidic substance (e.g., acetic anhydride) and/or an inorganic salt (e.g., NaCl), is swollen with at least 30pts.wt. (C) aromatic vinyl monomer or mixture of this monomer and a copolymerizable monomer. Component A, component B and 50-200pts.wt. component C are reacted together to form a graft copolymer.