baber/WOPTO huggingface dataset:
Patent JP-S63268887-A (JP)
Inventor: HAMADA YOSHIKAZU
IPC: E05B77/38
Filed: 1987-04-27
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-S5629681-A (JP)
Title: Electrolysis of aqueous alkali chloride solution
Inventor: OKAZAKI TOSHIMASA
IPC: C25B1/46
Filed: 1979-08-17
Abstract: PURPOSE:To carry out the electrolysis in a safe condition by bringing the internal pressure of a cathode chamber to higher than that of an anode chamber in electrolyzing the aqueous alkali chloride solution in an electrolytic tank using a cation  exchange membrane and an expansible anode. CONSTITUTION:If the internal pressure of the cathode chamber is higher than that of the anode chamber in the electrolytic tank and the difference thereof becomes high, the tank voltage is raised to generate the permanent deformation in the expansible anode and the cation exchange membrane is damaged occasionally. To prevent this phenomena, the pressure of the anode chamber is pref. increased by 50-300mm. (water column) higher than that of the cathode chamber. The pressure difference is carried out by regulating the height of an effluent port of an electrolyzing solution. Moreover, according to circumstances, an anode shrinkage regulating plate (stopper) is used. This stopper 8 is welded to an anode leading rod 3 and provided at a place contacted with an anode plate 9 of an anode rib 5 welded with the anode plate 9 and one end thereof is welded and other end provides a gap between it and the rib 5.
Patent JP-S5629089-A (JP)
Title: Screw compressor
Inventor: NAGATA KIMIO
IPC: F04C18/16
Filed: 1979-08-17
Abstract: PURPOSE: To equalize load to be subject to two bearings by providing a plurality of thrust bearings to support a rotor of a screw compressor in the same direction and by placing an electromagnetic valve in a hydraulic pressure passage.  
     CONSTITUTION: A bearing surface 23a of a thrust bearing 23 is installed to be in the same direction to a bearing surface 9a of the other thrust bearing 9, and a hydraulic pressure passage 24 is connected through an electromagnetic valve 25 to the hydraulic pressure source. Hereby, since two pieces of thrust ball bearings 9, 23 can be used as bearings to support thrust load, without overwork by one piece of thrust ball bearing only, life of the bearings can be greatly improved. And, when high pressure after lapse of several seconds at drive stop of a screw compressor is not being generated, an electromagnetic valve 27 is closed just as before starting, balance in the differential pressure is kept by opening the electromagnetic valve 25, which enables to further properly hold with less change in the clearance 22 between a casing 1 and the end of a rotor 2 on the drive side than in that which is referred to the conventional machinery. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5437538-A (JP)
Title: Optical charactor generator
Inventor: FUNATO HIROYOSHI
IPC: G06K15/10
Filed: 1977-08-30
Abstract: PURPOSE: To input or regenerate a picture and handwritten characters easily, by storing a picture in a memory after inputting it directly to a photoelectric conversion part, by regenerating desired characters selected by a character access signal, and by generating character patterns through photoelectric conversion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60248435-A (JP)
Title: Lock apparatus for demountable opened and closed body
Inventor: KIMATA YOSHIHIRO
IPC: B60J7/185
Filed: 1984-05-23
Abstract: PURPOSE:To reduce the dimension of a lock apparatus by connecting an opened and closed body and a handle through a link mechanism. CONSTITUTION:When an opened and closed body 6 is to be opened, the operation part 28 of a handle 26 is turned, and an engaging mechanism installed onto the side surface of the handle is released. Then, the handle 26 can be turned freely, having a supporting shaft 27 as fulcrum, and a link 16 connected by a demountable pin and a bearing hole is pushed upward, and the opened and closed body 6 is turned upwardly, having a shaft 8 as fulcrum. When the opened and closed body 6 reaches the position shown by the alternating dotted line, the engaging mechanism operates, and the turning of the handle 26 is suppressed, and the opened and closed body 6 is held in the perfect opened state.
Patent JP-S62260798-A (JP)
Title: Production of silicon carbide whisker
Inventor: KAJI YOSHIRO
IPC: C30B25/00
Filed: 1986-05-06
Abstract: PURPOSE:To obtain high-purity silicon carbide whisker having long fibers and high aspect ratio, by reacting a silicon-containing molded article containing a specific amount of silicon dioxide with powdery carbon raw material in a hydrogen gas atmosphere under heating. CONSTITUTION:A silicon-containing molded article containing >=90wt% or <=60wt% silicon dioxide is heat-treated with powdery carbon raw material (carbon black) in a hydrogen gas atmosphere. The hydrogen gas atmosphere contains >=about 20vol% hydrogen and the rest of a nonoxidizing inert gas and the heating is carried out at >=1,400 deg.C for about 30min-10hr. The heat treatment is carried out in the presence of both a catalyst (iron, nickel, etc.) and a reaction promoter (sodium chloride, etc.). After silicon carbide whisker is formed by the heat treatment, the unreacted carbon raw material is further burnt at about 600-1,100 deg.C to give straight whisker free from flex is obtained in high yield and in high productivity.
Patent JP-H10294657-A (JP)
Title: Semiconductor switch circuit
Inventor: SATO YUTAKA
IPC: H03K17/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a semiconductor switch circuit, to reduce the cost and to improve vibration resistance by alternately arranging serge absorption capacitors on the cathode terminal-side and the anode terminal-side of a semiconductor switch element, integrating the two serge absorption capacitors where the terminals of same potential are connected and integrating the two serge absorption resistors and two partial pressure resistors, which are connected to the semiconductor switch elements. SOLUTION: The serge absorption capacitors 31-3n are alternately connected to the cathode terminal-side and the anode terminal-side of thyristor elements 21-2n which are connected in series. The capacitors where the terminals are connected at same potential are integrated and capacitors 61-6m are obtained. Then, resistors 71-7m obtained by integrating the four resistors of two serge absorption resistors and two voltage dividing resistors, which are connected to the two thyristor elements to which the integrated capacitors are connected, are provided. Thus, the two series of thyristors are integrated.
Patent JP-S58220124-A (JP)
Title: Electrochromic display device
Inventor: SAWADA TASUKE
IPC: G02F1/1524
Filed: 1982-06-16
Abstract: PURPOSE:To obtain an electrochromic display device requiring no external electrode when color is developed and vanished, by forming an electrochromic display section utilizing color developing and vanishing reactions and a cell section for driving the display section. CONSTITUTION:A tungsten oxide display body 3 is formed on a substrate 1 having a transparent indium oxide electrode 2 by vapor deposition, and the display body 3 is used as a display electrode. A counter electrode 4 is formed by molding a mixture of carbon and an iron complex with a binder for binding them together, and a soln. of lithium perchlorate in propylene carbonate is used as an electrolytic soln. 5. A light reflecting plate 6 for improving the visibility is made of sintered aluminum oxide. The positive electrode 8 of a built-in primary cell is formed by molding a mixture of manganese dioxide and carbon with a binder binding them together, and the negative electrode 9 is made of metallic lithium. A container 7 for holding the electrode 4, the soln. 5, the cell, etc. is molded from glass.
Patent JP-S61263157-A (JP)
Title: Image sensor
Inventor: UENO MASAKAZU
IPC: H04N1/028
Filed: 1985-05-16
Abstract: PURPOSE:To obtain an image sensor having excellent linearity to illuminance by coating at least one part of a conductor for connecting a discrete electrode and an analog switch with a metallic film through an insulating film and grounding the metallic film. CONSTITUTION:A photodiode consisting of a transparent electrode 2, an a-Si layer 3 and a metallic electrode 4 is shaped onto a transparent insulating substrate 1 composed of glass, etc. A lead section 22 for the transparent electrode 2 is connected to a metallic lead 5 in order to transmit a signal over a terminal 61 for an IC 6 changing over an optical signal acquired from the photodiode, an insulating film 8 is shaped onto the whole surface while coating the metallic lead 5, and a metallic thin-film 9 is formed. The insulating film 8 is shaped by applying and baking a resin such as epoxy group resin, and the insulating film 8 functions as a damp-proof coating in combination, and protects the metallic lead 5 from corrosion. The metallic film 9 is composed of Al and Ti or two layer films consisting of Al and Ti, and formed through an evaporation method, and the metallic film 9 is grounded electrically. Accordingly, the capacitance of wirings is increased largely, and an output has excellent linearity to illuminance.
Patent JP-S59231368-A (JP)
Inventor: TAKADA TAMOTSU
IPC: F28D7/10
Filed: 1983-06-10
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-H05139557-A (JP)
Title: Paper feeding device for image recording device
Inventor: KURIHARA SUSUMU
IPC: B65H3/44
Filed: 1992-04-23
Abstract: PURPOSE:To obtain functions equivalent to those of a paper feeding device where the recording paper sheet size is set for a paper feeding means without a recording paper sheet size detecting means (manual paper feeding device), a means to store the paper sheet size is provided, and an automatic paper feeding device with an additional stage plus a multiple staged paper feeding tray is added. CONSTITUTION:An image recording device is provided with 4-staged recording paper feeding means 8A-8D which consist of paper feeding tray 81A-81D which are capable of being drawn forward, and paper feeding devices 82A-82D, and also provided with a multi-manually paper feeding device 8F above the paper feeding device 82A on the upstream paper sheet feeding side of a resistering paper feeding mean 3. An operational panel unit is arranged on the upper and front side of this image recording device, and the unit is provided with a cassette size selecting button as the first input means to select the respective recording paper feeding means 8A-8D, and the second input means (ten-key pad or the like) to set the recording paper sheet size for the multi-manually paper feeding device 8F. Control of paper feeding is realized by storing the recording paper sheet size set by the respective input means in the respective storing means.
Patent JP-H0625117-A (JP)
Title: New enatiomer derived from (s)-2-amino-2-(3,4-dichloro- benzyl)-1-propanol
Inventor: JIRUBERU OBARU
IPC: C07C215/28
Filed: 1993-04-30
Abstract: Enantiomers of absolute (S) configuration of formula (I) <IMAGE> in which R is H or methyl, with antiallergic, especially antihistamine activity, usable in the form of medications.
Patent JP-H09274744-A (JP)
Title: Production of metal master disk
Inventor: MASUDA MASARU
IPC: G11B7/26
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent defects in a metal master disk and to obtain an information face having good flatness by forming an information pattern in a metal layer having no conductive thin film. SOLUTION: A conductive layer 3 is formed on the surface of a thin film 2 and energized by using the layer 3 as an electrode for plating to precipitate metal nickel on the surface of the layer 3 and to form a metal layer 4. The surface of the metal layer 4 is polished, on which a light attenuating film 5 is formed, and a thin film 6 is formed on the film 5 and exposed with irradiation of laser beams for information recording. After recording, the information pattern is formed on the thin film 6. Then the light attenuating film 5 and the thin film 6 are removed and the metal layer 4 is peeled from the glass master disk 1 to obtain a master stamper.
Patent JP-S61262309-A (JP)
Title: Power synthesizer
Inventor: NOMURA MASARU
IPC: H03F3/68
Filed: 1985-05-16
Abstract: PURPOSE:To obtain a desired microwave power with inexpensive constitution while the load of control for a controller is relieved by applying phase control by a phase shifter so as to vary microwave synthesis power. CONSTITUTION:A semi-fixed or fixed attenuator 13 is used for a microwave attenuator at an input stage of the 1st power amplifier circuit 5 and a phase shifter 14 is used in place of a microwave attenuator of the input stage of the 2nd power amplifier circuit 6. A controller 11 outputs a control signal to control the phase shift quantity by the phase shifter 14 so that the actual microwave power detected by a detector 10 and an object value of transmission power are coincident. Since the control of the controller 11 controls the phase shift quantity by the phase shifter 14 only, the load of the control is relieved remarkably in comparison with a conventional method, and when the controller 11 is constituted y a computer, the disadvantage of simplifying the software is attained.
Patent JP-H05303895-A (JP)
Title: Output buffer circuit
Inventor: IWAHASHI HIROSHI
IPC: G11C11/409
Filed: 1992-04-23
Abstract: PURPOSE:To prevent a malfunction in a die sort test without injuring the accuracy of the measurement of an access time, etc. CONSTITUTION:This circuit is constituted so that when signals OE, A are also a logic (1), a current is supplied to an output terminal 0 by the drive power of two transistors 101, 103 or 102, 104 and charge/discharge is executed rapidly in the output terminal O. On the other hand, when the signal OE is the logic (1) and the signal A is the logic (o), the operation of the transistors 103, 104 are fixed to be 'off' and a current is supplied to the output terminal 0 by only the drive power of the transistors 101, 102 and a state that current supplying power is reduced is obtained.
Patent JP-S59229241-A (JP)
Title: Die for press forming
Inventor: TAKATANI MASARU
IPC: B21D24/00
Filed: 1983-06-11
Abstract: PURPOSE:To eliminate face distortion and enlarge the degree of freedom of form designing by providing heating devices in a die corresponding to flat part in which face distortion occurs and enabling to heat locally the part where face distortion occurs. CONSTITUTION:Heating device 5, 5' are provided in a die 2 corresponding to the position of flat part of a product where face distortion due to slight waving occurs. This heatin devices 5, 5' are formed electrically or by passing heating fluid in the die 2. In forming a work which is flat in most part and locally including bulging, drawing, bending or combination of these, the part where face distortion occurs is heated locally. By these dies 1, 2, face distortion is eliminated and the degree of freedom of form designing is enlarged.
Patent JP-S63271785-A (JP)
Title: Magnetic tape cassette
Inventor: ISHIKAWA KO
IPC: G11B23/04
Filed: 1987-04-30
Abstract: PURPOSE:To improve the low vibration performance, running performance and durability of a magnetic tape cassette, by using a multi-layer structure containing an outer layer made of a material of high rigidity and an inner layer made of a vibration absorbing material of low resonance sharpness. CONSTITUTION:An outer layer 1 of a shell uses a material of high rigidity to secure mechanical strength and an inner layer 2 uses a vibration absorbing material of low resonance sharpness to absorb or attenuate the vibration transmitted from the outside of a magnetic tape cassette. Thus the undesired vibrations of a motor, an incorporated speaker, etc., are absorbed by said vibration absorbing material of low resonance sharpness. Then the mechanical strength is secured by a material of high rigidity of the layer 1. Thus the desired low vibration performance, running performance, durability, etc., are satisfied for a magnetic tape cassette.
Patent JP-S62261933-A (JP)
Title: Radiation thermometer and its using method
Inventor: MOROHOSHI MASAO
IPC: G01J5/08
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a thermometer which provides accurate temperature detection by arranging a reflecting mirror body on an optical path from a body to be measured radially about the optical axis and arranging light transmission parts and light reflection parts adjacently to each other. CONSTITUTION:Radiation from the body 10 to be measured is caught by a cylinder body 3 provided with an objective 2 through an observation window 12, and the light converged by the objective 2 is diffracted spectrally by a spectral diffracting mirror 15 in two directions to he sides of a photoelectric sensor 8 as a light measuring element and an auxiliary mirror 6; and an observation is made through a finder 7 to adjust the position of the radiation thermometer and put the objective 2 in focus by using a stop mechanism 4. At this time, light transmission parts 16 and light reflection parts 17 of the spectral diffracting mirror 15 are sectioned radially about the optical axis O, so the light can be diffracted spectrally in invariably two directions regardless of the stop-down quantity of the stop mechanism 4, so that the light never fails to reach either one owing to the interposition of the reflecting mirror body.
Patent JP-S62262120-A (JP)
Title: Operation guidance learning device
Inventor: ITAKURA MIKITO
IPC: G06F3/048
Filed: 1986-05-09
Abstract: PURPOSE:To improve processing speed by displaying only appropriate and necessary guidance corresponding to the degree of skill of an operator. CONSTITUTION:An operator operates a keyboard 1, and stores succeeding information of his private or group affairs in an operator's storage unit 2. An information processing program storage unit 6 gives command to an operation guidance display discriminating device 5 to make necessary operation display guidance during the operation process. The discriminating device 5 informs an operation guidance skill storage unit of display of this operation guidance, and obtains a reply from the storage unit 3 about the degree of skill of the operation guidance. When it is to be displayed, the content of display of guidance is taken out from an operation guidance storage unit 4 and displayed in a display unit 7. Thus, processing speed can be enhanced.
Patent JP-H07295038-A (JP)
Title: Camera provided with tracking function by remote controller
Inventor: UEDA TOSHIHARU
IPC: G03B17/00
Filed: 1994-04-21
Abstract: PURPOSE:To extend a function for tracking a subject by remote controller by providing a specified control means, always turning a camera main body to which a reception part is fixed and extending a receiving range by the remote controller. CONSTITUTION:A control circuit 31 is provided with a CPU, etc., inside, and controls the entire camera. A remote control reception circuit 32 converts a remote control signal received by a remote control reception sensor 4 into an instruction signal for the control circuit 31 and outputs it. A tracking circuit 33 is a circuit for driving a motor for tracking 21 by receiving the signal from the control circuit 31, and a rotating direction control circuit 34 outputting an inverting instruction signal in the case an inverting switch 27 is turned on by coming into contact with a pattern is connected to the tracking circuit 33. By receiving the inverting instruction signal from the control circuit 34, the tracking circuit 33 inverts the rotating direction of the motor 21. By such constitution, the receiving range by the remote controller is extended by always turning the camera main body to which the remote control reception part is fixed at the time of accepting the tracking by the remote controller.
Patent JP-H04313171-A (JP)
Title: System for recording and selecting line segment data
Inventor: SAITOU YUKIHIKO
IPC: G09G5/20
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the calculation amount for processing discriminating a display line segment and a non-display line segment and to shorten screen display processing time when the screen is shifted. CONSTITUTION:A line segment data recording means 4 obtains data indicating the screen specific range when the line segment is the display line segment if the data concerning the coordinate of the line segment for processing is notified from a data input device 3, and the line segment data equipped with the data indicating the line segment and the data indicating the screen specific range are recorded on a line segment data management table 6. A line segment data selection means 5 selects the display line segment by referring to the line segment data management table 6 when the data indicating the change of the location of the screen is inputted by the data input device 3, and the display line segment data is notified to a screen control means 2.
Patent JP-H07312558-A (JP)
Title: Serial/parallel converter, parallel/serial converter and arithmetic processing unit
Inventor: OKI MITSUHARU
IPC: G06F5/00
Filed: 1994-05-19
Abstract: PURPOSE:To prevent overwrite with simple circuit configuration by connecting a 1st serial parallel S/P conversion circuit and a 3rd S/P conversion circuit or a 2nd S/P conversion circuit and the 3rd conversion circuit differentially, receiving data of a group serially and outputting the data in parallel. CONSTITUTION:When switches UiA (i=1-3) of a 1st group and switches Uj (j=4-9) of a 3rd group are sequentially closed by a 1st read pointer, data being components of input data IN are latched sequentially in registers RiA and Rj. Similarly the data are sequentially delayed by 1st bit unit time delay elements H1B-H3B of a 2nd group and delayed by 1st bit unit time delay elements H4-H9 by a 2nd write pointer WPB. A 1st read enable signal REA and a 2nd signal REB are applied alternately in an alternate timing. Then the signal REA or REB is applied to a switch Tj via an OR circuit ORR, then data latched in the registers R4-R9 are outputted from an output terminal OUT.
Patent JP-H045177-A (JP)
Title: Support structure for suspension frame fitting bolt
Inventor: OKADA HIDEHIKO
IPC: B62D21/00
Filed: 1990-04-23
Abstract: PURPOSE:To improve the supporting rigidity of a bolt by fixing a suspension frame fitting bolt with a large fitting span from the bottom member portion of a fitting bracket to the bolt head portion higher than the half of a closing plate. CONSTITUTION:A notch portion for passing a suspension frame fitting bolt 23 is formed on the lower surface portion 20a of a front side member 22 of a closed section structure, which is formed by a front side member main body 20 having a hat-like section and a closing plate 21. A fitting bracket 25 for supporting the bolt 23 is fixed to the lower portion of the notch portion. The bolt 23 is fitted by a bolt collar welded to the plate 21 in such a manner that the head portion 23b thereof is positioned a little higher than the half position of the plate 21 and the lower screw portion 23a is passed through the notch portion of the lower surface portion 22a of the front side member 22 and a through ole of a bottom member 28 and projected downward only by a designated length.
Patent JP-S58224182-A (JP)
Title: Corrosion inhibiting composition
Inventor: HASEGAWA ATSUSHI
IPC: C23F11/18
Filed: 1982-06-21
Abstract: PURPOSE:To obtain a corrosion inhibiting composition which inhibits effectively the metal corroding action of an aqueous LiBr soln. contg. LiOH used in an absorption system refrigerator or the like, by adding an alkali metallic vanadate to an aqueous LiBr soln. contg. LiOH. CONSTITUTION:A composition which inhibits the corrosion of metallic materials is obtd. by adding 0.001-0.05wt% alkali metallic vanadate to an aqueous LiBr soln. contg. LiOH (soln. A). The soln. A is prepared by adding LiOH to a 53- 55wt% aqueous LiBr soln. which is in common use and by adjusting the LiOH concn. to 0.01-0.30wt%. The alkali metallic vanadate, especially Na or K vanadate has solubility in the soln. A at ordinary temp.-about 40 deg.C, so this composition is easy to handle when it is circulated as a commodity. The metallic materials whose corrosion is to be inhibited include mild steel, copper and brass.