baber/WOPTO huggingface dataset:
Patent JP-H01299800-A (JP)
Title: Hydraulic controller for driving and controlling double acting hydraulic cylinder
Inventor: ETSUKEHARUTO SHIYURUTSUE
IPC: B21D28/24
Filed: 1989-04-14
Abstract: PURPOSE: To reduce mechanical vibration and to improve control precision by providing two driving pressure chambers in a hydraulic cylinder, forming a differential piston having different size of piston surfaces and controlling the movement of a tool via a control valve. CONSTITUTION: Two driving pressure chambers 11, 12 are provided in the hydraulic cylinder 13 to form a differential cylinder, and the area F1 of the piston surface 27 is set so as to be larger than a small piston area F2 . When a thin work 14 is worked with the tool 16, a pressure is applied from a low pressure outlet 24 in a pressure supplying device 23, the pressure from a high pressure outlet 26 is applied to a thick work 14, whereby working is executed utilizing a differential pressure. Since the work 14 is worked and the piston 21 is operated as well by a differential operation, a feeding speed is quickened, the generation of vibration at the time of operating a machine is reduced by smoothing a changeover. Control precision for working is largely improved by improving the precision of an area switching valve 44.
Patent JP-S5719661-A (JP)
Title: Group of microcapsules for immune reaction and discrimination method using the same
Inventor: KOBAYASHI SHINZOU
IPC: G01N33/544
Filed: 1980-07-09
Abstract: PURPOSE:To discriminate a plurality of antigens (antibodies) with only one testing, by incorporating different dyes into a core material of a microcapsule, combining different antigens (antibodies) with the outer walls of respective capsules separately and mixing these capsules for use. CONSTITUTION:By incorporating dyes and fluorescent dyestuffs having different colors into a biochemically inactive substance, such as oil or fat, as a core material, a microcapsule having a functional group such as NH2 or OH in its wall material is prepared. To the respective capsules antigens (antibodies) are combined separately through glutaraldehyde, etc., to obtain sensitized capsules. By adding a specimen in a test tube containing at the same time a plurality of different, capsules to react with an antibody (antigen) in said specimen and by measuring chromatic light emitted from the agglutination products using filters in responce to the respective colors, a plurality of antigens (antibodies) are discriminated with one testing. Thus it is possible to identify e.g., a type of influenza, hepatitis, etc., with one testing.
Patent JP-S57209810-A (JP)
Title: Preparation of silicon nitride
Inventor: KOU ENSEI
IPC: C01B21/068
Filed: 1981-06-17
Abstract: PURPOSE: To prepare high-purity silicon nitride, by bringing a reactive gas flow containing a silicon hydride compound and a specific amount of ammonia into contact with plasma flow, keeping a volume ratio of the reactive gas to the plasma gas calculated at normal temperature and normal pressure in a specific range.  
     CONSTITUTION: A reactive gas flow containing one or more silicon hydride compounds of monosilane, disilane, trisilane, and tetrasilane, and ammonia in an amount of give 2W200 times moles (especially 10W100 times moles) of Si in the silicon hydride compounds, and, if necessary, a carrier gas is introduced into a plasma furnace. A plasma flow obtained by the radiofrequency induction heating of one or more of argon, hydrogen, and ammonia is previously formed in the plasma furnace. The reactive gas is brought into contact with the plasma flow while a volume ratio of the reactive gas to the plasma gas is kept in a range of 0.5W20 (especially 1W10). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210212-A (JP)
Title: Settlement of pile
Inventor: SUZAWA YAEJI
IPC: E02D7/28
Filed: 1982-06-01
Abstract: PURPOSE:To prevent the boiling phenomenon of a pile by lessening the amount of soil discharged when excavation is made by a method in which a cylindrical hollow excavator is inserted into the hollow of a pile, and the pile is settled by leaving a columnar core soil in the hollow of the excavator being turned. CONSTITUTION:A spiral excavation piece 10 is fixed to the periphery of a round tubular casing 9 to make up an excavator 11, and a tip excavating blade 12 of a length similar to the thickness of the casing 9 is fixed to the lower end part of the excavator 11. Then, the excavator 11 is inserted into the hollow 7 of a large-size pile 4, and while turning the excavator 11 by an auger machine 17, an excavation liquid is jetted from the injection tube 15 for excavation. By this, the soil in the part corresponding to the thickness of the casing 9 is only excavated and the pile 4 is settled under its own weight by leaving a columnar core soil 19 in the inner hole part 18.
Patent JP-S62249296-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: G07G1/14
Filed: 1986-04-23
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-S63258517-A (JP)
Inventor: MIZUKURA TAIJI
IPC: A01F15/08
Filed: 1987-04-16
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-S60237326-A (JP)
Title: Waste paper recovery system
Inventor: YOSHIDA KOUICHI
IPC: G01G23/37
Filed: 1984-05-10
Abstract: PURPOSE:To reduce recovery cost, by systemating the recovery of waste paper by using a calculator/operator easy to carry. CONSTITUTION:A calculator/operator 1 has portable constitution equipped with weighing part 11 for measuring the wt. of the waste paper placed on a weighing tray, an input part for inputting at least the kind of the waste paper and the code of a customer, an operation part 13 for operating the recovery cost of the waste paper from the wt. value by the weighing part 11 and the kind of the waste paper inputted by the input part 12, a printing part 14 for recording at least the operated result and a memory part 15. The contents of the memory part 15 and the operator 1 can be transmitted to a host computer 2.
Patent JP-S5320240-A (JP)
Title: Connector for transmission of logic signal
Inventor: SHINODA YOSHIO
IPC: H02J50/10
Filed: 1976-08-08
Abstract: PURPOSE: To provide a connector for transmission of logic signal, in which current supplying time constant determined by transmitting side coupling means and current supplying means adapted for supplying electric signal to said coupling means is selected larger than the time interval of logic signals, and filter is further provided for removing noises having shorter time intervals or frequencies than the aforesaid time constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08266541-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NOMURA SHOJI
IPC: G01B17/06
Filed: 1995-03-29
Abstract: PURPOSE: To show a part with fast motion clearly and a part with slow motion smoothly by detecting the degree of motion of the position in the depth direction of a reflecting echo signal from relation with the reflecting echo signal last time and deciding correlation for the depth direction of the reflecting echo signal corresponding to the degree of motion. CONSTITUTION: Differential calculation from the reflecting echo signal is performed by inputting output from buffer memory 3 to a motion detecting part 5, and also, inputting image information in accordance with the reflecting echo signal out of the image information last time in frame memory 8 to the motion detecting part 5 simultaneously. An SCC(scan correlation) 4 inputs the reflecting echo signal from the buffet memory 3 and a differential value along with the depth direction, and performs correlation in which weight is changed between the image informations corresponding to the differential values. An obtained reflecting echo signal is stored from the SCC 4 to the frame memory 8, and such operation is repeated in every reflecting echo signal. In this way, an arrpropriate degree of correlation for the depth direction of the reflecting echo signal is decided.
Patent JP-H06305747-A (JP)
Title: Mold for glass molding
Inventor: ABE NORIYUKI
IPC: C03B40/02
Filed: 1993-04-21
Abstract: PURPOSE:To provide the mold for glass molding provided with a shape with which molding of lenses is possible without any damage to be incurred on the mold by cushioning at the time of inserting an upper punch into a drum mold. CONSTITUTION:This mold for glass molding is capable of molding the concave lens by inserting the molds provided with projecting spherical faces 5a to the upper side and lower side of the drum mold 7 having a cylindrical shape and pressing the upper mold and has a double-drum structure further provided with the cylindrical drum mold 8 for adjusting the central thickness of the lens on the outer side of the drum mold mentioned above. The projecting spherical faces 5a are formed to a stepped shape of the diameter smaller than the diameter of the outer periphery and are provided with chamfers 5b on the outer peripheries of the stepped parts. The mold is provided with means for preventing chipping at the time of insertion of the mold and is provided with R5C at the edges on the outer peripheries of the projecting spherical faces 5a to provide prevention of peeling of the sputtered films deposited by evaporation on the projecting spherical faces 5a, by which the smooth conduction of the operation is assured and the life of the mold is greatly improved without damaging the projecting spherical faces 5a.
Patent JP-S5618450-A (JP)
Title: Semiconductor element assembling structure
Inventor: FUJII HIROYUKI
IPC: H01L23/29
Filed: 1979-07-24
Abstract: PURPOSE:To simplify the formation of a semiconductor element assembling structure and to improve the workability thereof by stamping a lead frame of special shape from one uniformly thick metallic thin plate and assembling it with a heat dissipating block unit. CONSTITUTION:One uniformly thick metallic thin plate is stamped in a body having a plurality of, such as three, lead wires 11-13, one of which as designated by 12 has a wide portion 14. The wide portion 14 is placed with a solder plate thereon, is bonded with a heat dissipating block unit 20 having a semiconductor element substrate placing portion at predetermined position by controlling the position by the folded portion, and a semiconductor substrate 19 is then placed on the block unit 20. The block unit 20 and the lead wires are made of copper. In this manner, the copper plate of the body is wound in rolled state for an easy machining to simplify the formation of the assembling, regulating procedure for positioning and to improve the production workability.
Patent JP-S5320312-A (JP)
Title: Production of magnetic core
Inventor: UEDA TATSUMI
IPC: G11B5/147
Filed: 1976-08-10
Abstract: PURPOSE:To minimize the decrease in magnetic permeability and improve working efficiency by radiating laser light to the protruding parts provided to a thin magnetic plate thereby performing welding and forming the core.
Patent JP-S5218366-A (JP)
Title: Liquid rystal clock power circuit
Inventor: TOYOMURA KIYOTAKA
IPC: G04C10/04
Filed: 1975-08-01
Abstract: PURPOSE:When power voltage lowers to a predetermined voltage value, power supply to liquid crystal display is shut out and DC voltage is not impressed to prevent degradation of liquid crystal display.
Patent JP-S60239053-A (JP)
Title: Semiconductor ram device
Inventor: KITA AKIO
IPC: H01L27/10
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a highly integrated MIS dynamic RAM by a method wherein, when the MIS capacitor is provided in a groove provided by boring in the semiconductor substrate, a laminated material consisting of a dielectric, an oxide film and a first-layer polycrystalline Si is formed on the sidewalls and base face of the groove and the central hollow part of the laminated material is filled with a second-layer polycrystalline Si having a high impurity concentration. CONSTITUTION:A field oxide film 3 is provided on the peripheral part of a p type Si substrate 1 using a p<+> type channel stopping region 2 as the underlay and n<+> type diffusion layers 12 and 13 are formed in the transfer gate transistor forming region of the substrate 1, where is being surrounded with the oxide film 3. A gate electrode 11 is provided between these diffusion layers 12 and 13 through a gate oxide film 10, the whole surface is covered with an insulating film 14, a window is opened and a bit wire 16 is attached to the layer 13 through a contact hole 15. Moreover, a groove is bored in the substrate 1 in close contact to the layer 12, the sidewalls and base face of the groove are covered with a laminated material consisting of an oxide film 5, a first polycrystalline Si layer 6 and an Si3N4 dielectric 7, the hollow part of the laminated material is filled with a second polycrystalline Si layer 9 having a high impurity concentration and the layer 9 is connected to the layer 12 through a contact hole 8.
Patent JP-S61252162-A (JP)
Inventor: TAKENAKA KUNIHIRO
IPC: B32B17/10
Filed: 1985-05-02
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-H05292086-A (JP)
Title: Heavy load test system
Inventor: TAKAHASHI HIROYUKI
IPC: H04L12/26
Filed: 1992-04-15
Abstract: PURPOSE:To make it possible to test a line storage device in the same heavy load state as the actual operation as much as possible, regarding the heavy load test system in an exchange connecting plural line storage devices storing communication lines to each other via a bus. CONSTITUTION:A test object line storage device 200-1 and plural line storage devices 200-2 other than the test object are provided with a test data transmission means 201 for transmitting test data and a test data retransmission means 202 returning the received test data returned to its own device from line storage devices other than respective test objects to the line storage devices other than the test object of a transmission origin when the test data is received, and with a test data return means 203 for returning the received test data transmitted from the test object line storage device to the line storage device where the test data is made the test object when the test data is received, respectively.
Patent JP-S56129359-A (JP)
Title: Preparation of semiconductor device
Inventor: HIRAO TAKASHI
IPC: H01L29/78
Filed: 1980-07-10
Abstract: PURPOSE:To readily obtain a transistor incorporating a part with high resistance by a method wherein a resisting element with high resistance, a region with low resistance and a transistor each continuously contacting the element are formed in one body on a polycrystalline Si film. CONSTITUTION:A polycrystalline Si film and a heat-oxidized film or a CVD film 6 are formed on an N type Si substrate 1 formed with an Si oxide film 2 and a gate oxide film 4. Next the film 6 to become a load resistant region only on a film 5 is allowed to remain and the rest is removed. Then all other films 55 excluding only portion on the film 4 of the driver MOS transistor Tr and the film 5 of the load resistant element are removed to form diffusion windows 7, 7'. This is followed by the formation of source-drain regions 8, 8', a gate electrode 5', a low resistant region 5'' continuously connected with the resistant region and low resistant region by introducing P type impurities in such a way as is indicated by an arrow. Furthermore, ions are injected in such a way as is shown by a Y arrow to the film 5 under the film 6 through the film 6 to form a high resistant region 9. By so doing, it becomes possible to readily obtain a body in which the region 9 and the region 5'' continuously contacting the region 9 and an MOS Tr using these regions as a load resistor have been formed in one unit.
Patent JP-H10263041-A (JP)
Title: Bathing unit for person of dysbasia
Inventor: KOBAYASHI HIROSHI
IPC: A61H33/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a person of dyshasia to bathe comfortably and safely by providing a rail suspended on the upper parts of a pair of right and left pipe struts to be installed in a ceiling part of a bathroom, hanging a support base on a mover adapted to move along the rail, and hanging a saddle on a saddle on the support base. SOLUTION: A rail 5 is suspended on the upper parts of a pair of right and left pipe struts 3, 4. At this time, the pipe struts 3, 4 have two front and rear parts of the upper parts 3a, 4a connected and fixed to cross-bridging pipes 8, 9 by a U-bolt 6 and a fixing plate 7. In the pipe struts 3, 4, horizontal parts of an L-shaped metal fitting 13 are respectively fixed to the respective lower ends 3a, 3b. While a mover 21 is disposed in the rail 5, the mover 21 is disposed on the rail 5, the mover 21 comprises a pair of rollers, a driving part 24 connected to the rotating shaft part of the roller through a wire 23, and an operation panel 25. Hook metal fittings 28 are fixed to both side surfaces of the driving part 24, whereby a seating unit including a saddle where a bathing person sits is removably locked on the hook metal fittings 28.
Patent JP-S5618120-A (JP)
Title: Device for bearing of rotary electric machine
Inventor: TOMOARI KEIICHIROU
IPC: F16C35/077
Filed: 1979-07-24
Abstract: PURPOSE: To ensure holding of an outer race of a bearing by a method wherein a ring body of synthetic resin having a thermal expansion coefficient bigger than those of an end frame and the bearing is mounted at an inner periphery of a bearing fitting portion formed on an end frame of a rotary electric machine.  
     CONSTITUTION: An annular groove 12a narrower than the width of a bearing 20 is formed at an inner periphery of a cylindrical portion 12 of a bearing fitting portion 11 formed on an end frame 10 of a driven side of a generator made of light metal such as aluminum or the like, and a ring body 40 is fitted within this groove 12a. The ring body 40 is formed by nylon, for example, and has a thermal expansion coefficient bigger than those of the end frame 10 and the bearing 20. An inner diameter A of an inner peripheral surface 41 of the ring body 40 is formed so as to be slightly smaller than an inner diamter B of the inner peripheral portion 13 of the cylindrical portion 12, and a direct contact between the bearing 20 and the bearing fitting portion 11 is prevented. According to this constitution, a clearance due to a thermal expansion difference between the fitting portion 11 and the bearing 20 in accompanied with self heat generation during operation may be corrected by the ring body 40 and an outer race of the bearing may be held surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08292253-A (JP)
Title: Microwave scatterometer
Inventor: TANAKA YONE
IPC: G01N22/04
Filed: 1995-04-20
Abstract: PURPOSE: To reduce a reflecting wave detection power from the periphery of an object to be measured thereby to improve measuring accuracy, by setting a microwave generation power from a transmission antenna to be not larger than a specific value, and setting the transmission antenna and a detection antenna to a mechanical polarization converter. CONSTITUTION: An output power from a transmission antenna 301 is set to be low, namely, approximately 1mW or smaller. The transmission antenna 301 and a detection antenna 302 are set at both sides of a polarization rotary plate 210. A 90 deg. converting/positioning knock is set every 45 deg. from the center between an antenna-holding base plate 209 and the rotary plate 210, so that the rotary plate 210 can be positioned at a position rotated 90 deg.. Accordingly, the antenna 301, 302 can be rotated 90 deg. while kept in the state. A combination of four polarization components can be achieved simply by a low output power. Moreover, owing to the low output power, reflecting waves are less detected from the periphery of an object to be measured.
Patent JP-S5428783-A (JP)
Title: Pigment coated fluorescent body and method of producing the same
Inventor: KANDA KATSUZOU
IPC: C09K11/08
Filed: 1977-08-08
Abstract: PURPOSE: To provide the subject pigment coated fluorescent body wherein pigment particles are caused to uniformly adhere on the surface of the fluorescent body by an insoluble metal phosphate film thereby to obtain a pigment coated fluorescent body of a high brightness and a high contrast, coated on its surface with pigments of fine particles uniformly and firmly without aggregation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H074085-A (JP)
Title: Painting method for pool, water tank, etc
Inventor: NISHIO KUNIHIRO
IPC: A47K3/02
Filed: 1993-03-31
Abstract: PURPOSE:To shorten a term of works by a method wherein the inner wall surface of a pool or a water tank is coated with a primer prepared by mixing ethyl acetate in a silane precoating matrial and then coated with resin consisting of one or two kinds or more of epoxy, acryl, urethane, and polyester. CONSTITUTION:An foreign matter adhered on the surface of a bottom plate 1 of an indoor pool for a swimming race built by using a stainless steel plate is removed and cleaned. Thereafter, the surface of the bottom plate 1, a side plate 2, and draining part 3 are wiped off by means of a mop and a cloth piece impregnated with a cleaning agent to effect a degreasing work. Ethyl acetate is blended in a silane precoaing material in a ratio of 1:5 to prepare a primer A. Immediately after the primer is degreased, film with a thickness of approximate 15-20mum is formed the surface of the bottom plate 1, the side plate 2, and the draining part 3 by means of a brush and a roller or through spraying. After a lapse of approximate one hour, drying of the primer A is confirmed and urethane top coat B is applied. Further, after the top coat B is cured, ultraviolet ray absorbing paint C is applied and immdiately after curing, hot water is fed.
Patent JP-S57209541-A (JP)
Title: Data processor having instruction rom
Inventor: NAKAO SADAO
IPC: G06F9/06
Filed: 1981-06-19
Abstract: PURPOSE:To add a plurality of instructions to correct a signal instruction on an instruction ROM, by providing a correction processing block to correct the contents of the instruction ROM. CONSTITUTION:Address information corresponding to an address area of an ROM1 read out from a memory 6 and the content of the address register 2 are compared at a comparison circuit 7. When they are coincident, gate circuits 11, 12, 14 and 15 are set and a gate circuit 13 is reset. When control information is provided, the readout of instructions after a plurality of times of correction is instructed. In this case, a branch address B is set to an address register 9 at correction via the gate 15. Accessing is made to a memory 8 with the contents of the address register 9 at correction.
Patent JP-H04304438-A (JP)
Title: Camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/18
Filed: 1991-04-02
Abstract: PURPOSE:To prevent a picture from being deteriorated by scratching a film by recording the number of halfway rewinding times of the film and forcibly regarding the film as the exposed one when the number of rewinding times is equal to or above a specified number. CONSTITUTION:When a film cartridge is loaded, a switch 15 is turned on, and further a switch 16 is turned on when a back cover is closed. In the case of deciding that the used state of the film is that only a part of the film is in an exposed state, the film is prewound by a film feeding driving circuit 5 and the leading edge of the film is detected by a perforation detection circuit 10. Then, a magnetic head 2 is allowed to abut on the film by a magnetic head retreat driving circuit 4 and the number of halfway rewinding times is read from a magnetic recording circuit 3 so as to decide whether it is equal to or under the specified number. When it is equal to or above the specified number, a warning that the film can not be used is given to a rewinding display part 12 by the film driving circuit 5, and when it is equal to or under the specified number, the number of rewinding times is increased. By controlling the number of halfway rewinding times, the scratch on the film is kept within an allowable range.