baber/WOPTO huggingface dataset:
Patent JP-S6053291-A (JP)
Title: Pressure regulation valve
Inventor: KIMURA MITSUGI
IPC: F16K31/363
Filed: 1983-08-31
Abstract: PURPOSE:To automatically regulate the closing speed of a valve body in an equipment wherein a piston inside a cylinder which is formed in a main passage at the secondary side thereof is connected to the valve body by determining the external diameter of the piston, the internal diameter of the cylinder and the internal diameter of a valve seat to have a specific relation. CONSTITUTION:The internal diameter of the opening part 23' of a valve seat 23, the external diameter of the end part of a piston 36 and the internal diameter of a cylinder 34 are represented by D, S.D and L.D, respectively and the relation of them are determined to be S.D<D<=L.D. In such relation, when the pressure P1 in a main passage at the primary side 24' thereof and the pressure P2 therein at the secondary side 27' are approximately the same, a strong fluid pressure in addition to the force of a spring 45 is applied to a valve body 47 to quicken its closing action so that the pressure at the secondary side 27' is regulated more precisely. If the difference between the pressures P1 and P2 is great, the pressing force only by the spring 45 is mainly applied to the valve body 47 to close it leisurely so that greater amount of fluid is allowed to be sent from the primary side 24' to the secondary side 27'. The pressure at the secondary side 27' may be, therefore, regulated more efficiently.
Patent JP-S5384116-A (JP)
Title: Ringing choke converters
Inventor: KOBAYASHI KAZUO
IPC: H02M3/338
Filed: 1976-12-29
Abstract: PURPOSE: To improve control efficiency by setting up a simple external voltage supply circuit consisting of a diode as a bypass circuit to feedback current, resistor and external voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11352833-A (JP)
Title: Toner cartridge
Inventor: KUROSAWA EIJI
IPC: G03G21/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of an image forming device or deterioration of the image derived from adoption of an imitation by excluding manufacture of the imitation of toner cartridge. SOLUTION: As for this toner cartridge, a photoreceptor element tube 102 provided with the function of transferring the image on paper by rotating, to each end of which a helical gear 103 made of resin is stuck. On the respective center of the helical gear 103, shaft hole 104 and the shaft supporting part 105 is disposed, and the a shaft 106 is allowed to penetrate the shaft holes 104 of both helical gears 103. The respective helical gear 103 is provided with a disk part 108 between the shaft supporting part 105 and teeth part 107, and the thin part 109 in an annular shape is formed on the disk part 108. Moreover, respective outside diameter of the helical gear 103 and the outside diameter of the photoreceptor element tube 102 is approximately same.
Patent JP-S6221333-A (JP)
Title: Optical heterodyne detector
Inventor: OUYA JIYUN
IPC: H04B10/07
Filed: 1985-07-19
Abstract: PURPOSE:To stabilize an intermediate frequency by providing a chemical semiconductor substrate, an active region of a semiconductor laser, an optical guide path, a local oscillator, an optical frequency shifter and a feedback circuit. CONSTITUTION:In the semiconductor laser used for a local oscillator, the active region 6 and an external resonator are integrated on the same substrate 1. The stimulated laser light from the active region 6 isled through the optical guide path, reflected in the reflector and fed back again to the active region 6 to obtain a laser stimulated light 13 of a narrow spectrum line width. The frequency of the laser stimulated light 13 is shifted so as to obtain a desired intermediate frequency by an optical frequency shifter 14 to obtain a local oscillating light 15. The fluctuation of the intermediate frequency is detected by a frequency discrimination circuit 22 and the low frequency component is fed back to the temperature of the semiconductor laser via a feedback circuit 21 and the high frequency component is fed back to the frequency shift quantity of the optical frequency shifter 14 and the drive current of the semiconductor laser. Thus, the intermediate frequency is made stable.
Patent JP-H0248472-A (JP)
Title: Method and apparatus for bonding large dimension processed product composed of silicon carbide
Inventor: MAHAMEDO YARAMAJI
IPC: C04B37/00
Filed: 1989-06-22
Abstract: PURPOSE: To unite large-sized workpieces consisting of SiC under saving of cost by enclosing the necessary parts of the workpieces consisting of silicon- infiltrated SiC with a tightly closed shell and brazing the unitizing point while maintaining the resulted space in a non-oxidizing atmosphere.  
     CONSTITUTION: A heat exchange tube 3 consisting of the SiC is inserted into an opening 2 existing in a tube plate 1 consisting of the same material and the brazing is executed by using a brazing filler metal 4 which consists of titanium silicate, cobalt silicate, etc., and is sealed into a spacing (unitizing point)) between the wall surface of the opening 2 and the tube 3. The necessary heating to the brazing temp. of this case is executed by an electrical heating element 5 consisting of Mo, etc., charged into a terminal part of the tube 3. On the other hand, the utilizing point is shut off from the outdoor air by shells 6 and 7 and the inside in the range of the utilizing point is evacuated 17. The unitizing point is brazed by heating 5 under the introduction of a protective gas, such as Ar to execute the brazing. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5861530-A (JP)
Inventor: YAMANAKA TAKASHI
IPC: H01H33/66
Filed: 1981-10-06
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-S5862113-A (JP)
Title: Drug having activity against acid-fast germ
Inventor: OGAWA HIDEMASA
IPC: A61P31/04
Filed: 1981-10-08
Abstract: PURPOSE:The titled drug, containing a pyrido[1,2,3-de][1,4]benzoxazine derivative, and capable of producing a wide and remarkable effect of germs resistant to the existing antituberculotic agent and atypical acid-fast germs. CONSTITUTION:A drug containing a compound of formulaI(R1 and R2 are H or lower alkyl; X is halogen) or a salt thereof, e.g. 9-fluoro-3-methyl-10-(4-methyl- 1-piperazinyl )-7-oxo-2,3-dihydro-7H-pyrido[ 1,2,3-de ][1,4]benzoxazine-6-carboxylic acid, as an active constituent. The dose thereof is preperably in the range of 0.2-1.0g/day. The compound of formulaIis obtained by reacting a compound of formula II with a compound of formula III in a polar solvent preferably under heating at 70-150 deg.C.
Patent JP-S5861940-A (JP)
Title: Peripheral face working method for thin cylindrical body
Inventor: TAKASE KIMIHIRO
IPC: B21D22/14
Filed: 1981-10-08
Abstract: PURPOSE:To prevent the thickness deviation and lowering of strength caused by it in working of a thin cylindrical body by correcting the cut face to true circle by spin forming. CONSTITUTION:When a main shaft 10 is driven and, at the same time, an automatic feed lever 46 is operated, a spinning roller tool 30 moves generating a curved face which copies the copying face of a template 44. Accordingly, a spinning roller 34 moves while being thrusted against the inner peripheral face of an aluminium wheel rim 15, and out-of-roundness of the rim 15 is improved. After spin forming process, a cutting tool is set instead of the spinning roller tool 30 to contact with the inner peripheral face of the rim 15, and a longitudinally slide table 18 is traversed by similar operation with the spin forming process. The cutting tool 28 moves along the inner peripheral face of the rim 15 and performs cutting uniformly at a constant depth. Thus, surface working is performed without causing thickness deviation.
Patent JP-S6054931-A (JP)
Title: Mass-production of quartz glass plate
Inventor: TOKI MOTOYUKI
IPC: C03B20/00
Filed: 1983-09-01
Abstract: PURPOSE:To enable the mass-production of quartz glass plate having high flatness, by manufacturing a thick dry gel by the sol-gel process from a metal alkoxide, and slicing the dry gel. CONSTITUTION:Ethyl silicate is hydrolyzed with an aqueous solution of hydrochloric acid, mixed with fine silica powder, dispersed uniformly, and adjusted to 4-6pH. The obtained sol is poured into a deep vessel having flat bottom, and gelatinized and dried under shrinkage to obtain a thick dry gel. The thick dry gel is sliced to a plurality of flat dry gel plates having the required thickness, and the sliced plates are sintered to obtain a plurality of flat quartz glass plates at the same time. Since the dry gel prepared by this process has large thickness, an easily sliceable thick gel having high flatness and resistant to warpage in drying can be produced.
Patent JP-S5491274-A (JP)
Title: Wristwatch with illuminometer
Inventor: KUWABARA TSUNEO
IPC: G01J1/44
Filed: 1977-12-27
Abstract: PURPOSE:To provide function of illuminometer to a wrist watch without distrurbing the original function of awristwatch, by using reference signals of light oscillation semiconductor element and wristwatch. CONSTITUTION:A watch main body 1 having a display part 2 utilizing the electro- optical effect and a winding crown 3 for providing original functions of watch such as time adjustment is furnished with a light oscillation semiconductor element 4 and illumination measuring button 5. The light oscillation semiconductor element 4, less affected by the value of resistance 6 connected to a power source 7, oscillates at an intrinsic oscillation period of the light oscillation semiconductor element 4 proportional to the illumination. And the voltage (v) at a voltage measuring point 8 becomes pulse form, so that the illumination may be detected by measuring the oscillation frequency. By pressing the illumination measuring button 5, the illumination is displayed for a certain while in the display part 2.
Patent JP-H0776515-A (JP)
Title: Production of preparation having improved solubility
Inventor: KANEKO SATOSHI
IPC: A61K31/704
Filed: 1993-06-30
Abstract: PURPOSE:To produce a preparation having improved solubility by adding a small amount of an organic solvent before lyophilization of a preparation. CONSTITUTION:In producing an anthracycline glycoside such as pirarubicin hydrochloride or doxorubicin hydrochloride, an aqueous solution of a salt of the anthracycline glycoside is mixed with an organic solvent such as ethanol, methanol, isopropanol, t-butanol, n-butanol or acetone and lyophilized to provide a preparation having improved solubility. The optimum added amount of the organic solvent differs according to kinds of medicine and solvent and is properly 1-5mul based on 1mg main medicine.
Patent JP-S6317437-A (JP)
Title: Color copying machine
Inventor: HATTA NAOYUKI
IPC: G03G15/01
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a sharp image and to preclude a color shift by taking a color copy on photosensitive paper by using a mask negative plate film and providing a means which detects a transfer marker for positioning. CONSTITUTION:The picture plane of a color original 1 is irradiated with the reflected light of light from a visible light source 2 through filters 8-10 of red, green, and blue individually and electrostatic latent images corresponding to transmitted light beams are formed on a photosensitive body 6 by the filters 8-10. At this time, the electrostatic latent image of the marker for positioning is also formed on the photosensitive body 6. The images are developed 13 and transferred to a light-transmissive film 14 and then when the red filter 8 is used, a mask negative plate 31a where black toner is stuck only at parts corresponding to the light except red light while the photosensitive body 6 is charged electrostatically is obtained and black toner is stuck on the part of the transfer mark 32a of the positioning marker at the same time. The filters 9 and 10 are the same. Then, the film 14 moves forth and when the mark 32a is detected 34a and 34b, the film 14 stops and is exposed.
Patent JP-S6222559-A (JP)
Title: Production of calcium ionic water for producing food or drink
Inventor: NASU JUN
IPC: A23L7/109
Filed: 1985-07-23
Abstract: PURPOSE:To produce calcium ionic water widely usable for producing various foods or drinks, by firing animal bones at a high temperature, firing shells at a high temperature and dissolving the resultant calcium materials in water. CONSTITUTION:Animal bones, e.g. cattle or pig, are fired at >=1,000 deg.C temperature for about 40-50min, and the resultant bones are pulverized to give a calcium material (A). On the other hand, shells, e.g. scallop, are fired at about 800 deg.C for about 20min and then fired at about 1,000-1,200 deg.C for about 5-10min, and the resultant shells are pulverized to give a calcium material (B). The resultant calcium materials (A) and (B) are dissolved in water at a given weight ratio according to the purpose of use.
Patent JP-S5862754-A (JP)
Inventor: YURURITSUCHI FUINJIE
IPC: G06F13/374
Filed: 1982-09-17
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-H0211023-A (JP)
Title: Digital temperature compensation type rubidium atomic oscillator
Inventor: ISHIHARA NAOKI
IPC: H01S1/00
Filed: 1988-06-29
Abstract: PURPOSE:To constantly hold an atomic resonance frequency even when the temperature of the circumference is drastically fluctuated by providing an A/D converter a memory to store the digital code of the temperature compensation value and a D/A converter and executing the digital temperature compensation. CONSTITUTION:A temperature detector 7 detects the temperature of the circumference and an A/D converter 8 converts this to a temperature digital code. In a memory 9, a temperature compensation value to cancel the value, in which the output frequency of a rubidium atomic oscillator is fluctuated by the temperature, is stored corresponding to 1:1 with the temperature. The temperature compensation value is added through a D/A converter 10 to an atomic resonance part 1. Thus, even when the ambient temperature is fluctuated, the resonance frequency of an atomic resonance part 1 is hardly changed and can be held constantly.
Patent JP-H0256408-A (JP)
Title: Dental resin forming and reparative material
Inventor: KAWAHARA HARUYUKI
IPC: A61K6/884
Filed: 1989-06-24
Abstract: PURPOSE:To obtain the subject material, consisting essentially of a specific acrylic monomer, excellent in various physical properties, such as hardness, compression strength and abrasion resistance, with slight tissue irritancy and excellent in adhesion to biological hard tissues. CONSTITUTION:A dental resin forming material consisting essentially of a mixture of 30-100wt.%, especially 45-70wt.% compound expressed by formula I (Z is H or formula II; R1 to R4 are H, methyl, ethyl or propyl), preferably a compound expressed by formula I (Z is H), e.g. tetramethylolmethane tri(meth) acrylate, with 0-70wt.%, especially 30-55wt.% compound expressed by formula I (Z is formula II), e.g., tetramethylolmethane tetra(meth)acrylate. A dental filler having at least 5 Mohs hardness, preferably a filler, consisting of a nitride of a metal selected from groups IVB, VB and VIB of the periodic table and B, Al and Si and having >=7 Mohs hardness is blended with the above-mentioned material to prepare a reparative material.
Patent JP-S63297388-A (JP)
Inventor: KYO KATSUYASU
IPC: C07D499/68
Filed: 1987-06-30
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-S6058135-A (JP)
Inventor: AKUSERU UIRUTO
IPC: A61B5/276
Filed: 1984-07-31
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-S6052475-A (JP)
Title: Bobbin conveyance system
Inventor: UCHIDA YUUJI
IPC: B65H67/06
Filed: 1983-09-01
Abstract: PURPOSE:To improve efficiency of handling for bobbins by using at least a part of a substantial bobbin conveyance passage as a common conveyance passage and also using at least a part of an empty bobbin conveyance passage as a common conveyance passage in a bobbin conveyance system between a winder and the plural number of fine spinning machines. CONSTITUTION:A winder area W, which has winders WA, WB reeling yarns of A kind, B kind respectively, is connected with a fine spinning machine S by a common main conveyance passage ML. Thus, substantial bobbins from fine spinning machines SA1, SA2 and SB1, SB2 producing yarns of A kind, B kind respectively are transferred to a winder area W by a conveyance passage ML1, while bobbins emptied due to rewinding by a winder are transferred to the fine spinning machine S by a conveyance passage ML2. Winders WA, WB are joined with the conveyance passage ML1 by sorting devices C1, C2, substantial bobbins supply passages nl1, nl3 and empty bobbins return passages nl2, nl4 and the like, while each fine spinning machine SA1-SB2 is likewise joined with the conveyance passage ML1 by sorting devices D1-D4 and conveyance passages ml1-ml4 for exclusive use and the like.
Patent JP-S58122999-A (JP)
Inventor: DENISU REI BEEKON
IPC: C11D7/54
Filed: 1982-09-16
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-H05211143-A (JP)
Title: Semiconductor device
Inventor: YANAI TETSURO
IPC: H01L23/52
Filed: 1991-07-02
Abstract: PURPOSE:To realize a wiring pattern wherein short circuit between wirings due to lateral hillocks is prevented, and the gaps between wirings can be reduced to the minimum processing dimension. CONSTITUTION:In a first wiring 11 of a semiconductor device, the width of a wiring pattern is comparatively large. In a second wiring 12, the width of a wiring pattern is comparatively small. In the semiconductor device in which the first wiring 11 and the second wiring 12 are adjacently formed, a silt 13 is formed along the second wiring 12, in the outer peripheral part on the second wiring 12 side in the first wiring 11.
Patent JP-S6054062-A (JP)
Title: Input and output data transfer system
Inventor: KIKUCHI JIYOUJI
IPC: G06F11/14
Filed: 1983-09-02
Abstract: PURPOSE:To shorten the retry time to improve the use efficiency of a computer system by reading out data from a semiconductor memory to transfer it when data overrun occurs in input/output data transfer and retry is performed. CONSTITUTION:When data is read out from a disc device 3, a read command is sent to the device 3 from a disc controller 2. In this case, if the response of host device is delayed and overrun is detected by the device 3, the controller 2 instructs a disc cache mechanism 4 to read out data of the same record again. The mechanism 4 responds to this instruction to take out data of the record, where overrun occurs, from a semiconductor memory 7 and tansmits it to the controller 2 through a data transfer control circuit 10. Data from the device 3 is stored in the memory 7 through a data transfer control circuit 11 to prepare for the next data transfer to the controller 2. The retry time is shortened in this manner by reading out and transferring data from the memory 7 when retry is performed at an overrun occurrence time, thereby improving the use efficiency of the system.
Patent JP-H0912237-A (JP)
Title: Cordless temporary hall button
Inventor: HAGITANI HIROYUKI
IPC: B66B1/46
Filed: 1995-06-28
Abstract: PURPOSE: To eliminate a signal cable by interposing a transceiver to carry out photo-transmission between an arrival predicting lamp and an elevator hall wall surface, also providing a transceiver to carry out photo-transmission on a temporarily set hall button to be set in a hall and transmitting and receiving a signal at 1:N between the arrival predicting lamp and the temporarily set hall button. CONSTITUTION: When a rising call button 5 is pressed, a signal is input to a control part 10. The input signal is encoded at an encoding part 12, and light is transmitted from a projector-receiver 14 through a transceiver 13. A projector-receiver 19 receives light from the projector-receiver 14, doubles it in signs at an encoding part 17 and outputs a sign to a control part 16. This output is input to a control panel 20 through the control part 16, and necessary control is carried out as an elevator. A part of the rising call signal input to the control panel 20 is answered back to a temporarily set hall button 4 and lights a rising call registration lamp 6. When the elevator reaches a rising call stage floor, the lamp is put out by a reset signal of a rising lamp from the control panel 20.
Patent JP-H0914767-A (JP)
Title: Refrigerating machine
Inventor: KITA KOICHI
IPC: F25B1/00
Filed: 1995-06-28
Abstract: PURPOSE: To achieve a two-layer separation avoidance operation alarming against insufficiency of lubrication by a method wherein the temperature of oil is compared with a saturation temperature of a refrigerant and the refrigerant and lubricating oil are determined to separate in two layers within a compressor when a difference of the oil temperature is below zero from the saturation temperature. CONSTITUTION: A comparing section 35 compares a signal indicating the temperature of oil from an oil temperature correction calculating section 33 connected to a discharge pipe temperature sensor 31 with a signal indicating a saturation temperature from a saturation temperature calculating section 34 to which the signal is outputted from an input value selecting part 32 after the signal indicating a suction pressure both during the cooling and heating operations is selected by the input value selecting part connected to a suction pressure sensor 27. As a result of the comparison, when a difference between the oil temperature and the saturation temperature is below zero, the refrigerant and lubricating oil are determined by a two-layer separation judging section 37 to separate in two layers in a compressor 25.  Thus, an alarming is generated against the insufficiency of lubrication of the compressor 25 and a two- layer separation avoidance operation is performed thereby enabling preventing of wearing and burning of a sliding part.
Patent JP-H0451798-A (JP)
Title: Signal transmission system
Inventor: ISHIDA KIMITAKA
IPC: H04Q9/00
Filed: 1990-06-20
Abstract: PURPOSE:To realize saving of lines by connecting one side of terminals and other side of terminals respectively in common in each switch of a switch module and connecting an element to each switch so as to cause a specific impedance between terminals in response to the combination of the states of each switch. CONSTITUTION:Each of switches 11-15 of a switch module 10 and a control module 17 are connected through two transmission lines 16, 18 to form the switch module 10 as part of an RC astable oscillation circuit 19 of the control module 17 thereby sending the state of the switches 11-15 to the control module 17 through the two transmission lines 16, 18. As a result, the operation of auxiliary devices 22-26 is controlled in response to a frequency signal generated from the RC astable oscillation circuit 19. Thus, the number of wires between the switch module 10 and the control module 17 is saved more than that of a conventional system.
Patent JP-S6224326-A (JP)
Title: Data processor
Inventor: SASAKI HISAO
IPC: G06F9/28
Filed: 1985-07-24
Abstract: PURPOSE:To increase an atithmetic speed with a data processor by providing plural address decoders and a selection decoder to perform the decoding operations of these decoders in parallel with each other therefore shortening the time during which a control signal is produced after an instruction code is read out. CONSTITUTION:A selection decoder DEC decodes the contents of the selection bit contained in a microinstruction and produces selection signals S1 and S2. While address decoders AD1 and AD2 decode the codes in the fields designated by instruction registers of a micro ROM and an instruction register IR respectively. The control gates of inverters INV1 and INV2 to which the outputs of both decoders AD1 and AD2 are supplied are controlled by the signals S1 and S2. The decoding actions of the DEC and the AD1 and AD2 are carried out in parallel with each other. Therefore the time during which an instruction code is read out and then a selection signal is produced is decided by either longer decoding time between both types of decoders. Thus the shorter decoding time is absorbed by the longer one. This can increase the arithmetic time.