baber/WOPTO huggingface dataset:
Patent JP-S60212772-A (JP)
Title: Copying machine
Inventor: YAMAOKA TOSHIHIDE
IPC: G03G15/00
Filed: 1984-04-06
Abstract: PURPOSE:To reduce an installation area by constituting the titled copying machine so that its original placing plate takes a vertical position, when it is not used. CONSTITUTION:In case that a titled copying machine is not used, first of all, an original holding plate 2 is fixed to a main frame 10 by cover stoppers 4, 4' so that the original holding plate 2 is not opened carelessly, a nonuse time leg part 8 is placed on the surface of a floor, etc., and an original placing plate 1 is installed so as to turn in the vertical direction. When such an installation state is taken, it is generally thin since a copying machine is made small in size, therefore, an installation area in case it is not used can be reduced remarkably comparing with the time when it is used. As for a developing device 13, its opening part turns in the upper direction, therefore, it can be prevented enough that a developer flows out, even in case of a vibration and a shock, together with a detaining action of a magnet provided on the opening part.
Patent JP-H02247723-A (JP)
Title: Image display device
Inventor: SHIN KYOICHI
IPC: G06F3/153
Filed: 1989-03-22
Abstract: PURPOSE:To shorten the processing time by scanning image information/coded information while jumping it at every previously determined fixed number of scanning lines, dividing the set of scanning lines as one area into plural areas and coding/decoding each area. CONSTITUTION:At the time of coding an image stored in an image storage part 5 and displayed in a display part 6, an image display part 1 scans the image while jumping the image at every previously determined optional number of scanning lines by a divided coding/decoding mechanism 7. The set of the scanning lines is coded as one area. Namely, the image 8 is jumped at every scanning line and devidedly coded as an image A 9 and an image B 10. The images A 9, B 10 are successively decoded and the image 8 is stored in the corresponding position of the storage part 5. Consequently, the whole image can be decoded as the set of every other scanning line and the whole image can be recognized.
Patent JP-H07247114-A (JP)
Title: Production of zeolite beta
Inventor: SUZUKI YOKO
IPC: B01J29/70
Filed: 1994-03-11
Abstract: PURPOSE:To provide a method for production of zeolite beta, capable of using a quaternary ammonium ion except tetraethylammonium ion as a crystallization agent and shortening the time required for crystallization. CONSTITUTION:A tetraalkoxysilane is hydrolyzed in the presence of an acid catalyst to obtain an aqueous hydrolyzed solution. To the resultant aqueous hydrolyzed solution as a silica source, an alumina source, an alkali metal source and a tetrapropylammonium salt as a crystallization agent are added so as to satisfy silica source (on SiO2 base)/alumina source (on Al2O3 base) = about 5 to 45, alkali metal source (on M2O base)/silica source (on SiO2 base) = about 0.1 to 1, crystallization agent/silica source (on SiO2 base) = about 0.05 to 0.5 and H2O/silica source (on SiO2 base) =about 160 to 230 respectively on molar ratio. The obtained aqueous mixture is used as a mother liquid for synthesis and put in a pressure vessel in a tightly sealed state and subjected to hydrothermal synthesis, thus producing the objective zeolite beta.
Patent JP-S58184396-A (JP)
Title: Apparatus for flowing-out low-temperature liquefied-gas
Inventor: HONGOU AKIRA
IPC: B65B31/00
Filed: 1982-04-22
Abstract: PURPOSE:To permit control of the amount of flowing-out of the low-temperature liquefied gas by use of a liquid level control sensor and a mechanism for making selective open/close control of a penetrated hole of a low-temperature liquefied- gas flow-out nozzle. CONSTITUTION:The low-temperature liquefied gas in a heat-insulated vessel 1 is kept always at a constant level by the action of a liquid level sensor 7 and an ON/OFF valve 4, and the amount of flowing-out of the liquefied-gas is always kept constant by means of the constant inside diameter and the constant quantity of the through-holes 15 of a liquefied-gas flow-out nozzle 14 and the above- mentioned constant liquid level. The evaporated gas formed in the heat-insulated vessel 1 and in a cylinder part 10 is discharged outside from an evaporated gas discharge pipe 5 directly or through a hole 11', and the inside of the heat- insulated vessel 1 is always kept at the atmospheric pressure, so the amount of flow-out is not varied.
Patent JP-S52151122-A (JP)
Title: Preparation of alpha-mono (beta-cyanoethyl) ketone
Inventor: YAMASHINA HISAO
IPC: C25B3/25
Filed: 1976-06-11
Abstract: PURPOSE: The title compound is prepared in high yield by the electrolytic reduction of α-monohaloketone with acrylonitrile in the presence of a quaternary ammonium salt at pH 6-8 in the electrolytic cell whose cathode and anode compartments are divided with an anion-exchange membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247473-A (JP)
Title: Gelling agent for organic solvent or oil and fat
Inventor: SHIRAI HIROYOSHI
IPC: C11B15/00
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a gelling agent for organic solvent or oil and fat, containing a specific cyclic dipeptide as an active component, forming a uniform and smooth gel, having excellent gelling performance and useful as a waste-oil treating agent, etc. CONSTITUTION:This gelling agent for organic solvent or oil and fat contains leucine, a compound selected from valine, leucine, isoleucine and phenylalanine and preferably 50-100wt.% of a cyclic dipeptide expressed by formula I [A is (CH3)2CH, (CH3)2CHCH2, (C2H5)(CH3)CH or group of formula II] as active components. The gelling agent is preferably added to an organic solvent or oil and fat in an amount of 0.1-5W/V%.
Patent JP-S56164340-A (JP)
Title: Photosensitive and heat sensitive recording paper and recording method
Inventor: TAKIGUCHI RIYOUHEI
IPC: G03C1/56
Filed: 1980-05-23
Abstract: PURPOSE:To obtain recording paper with high color developing density and high fixability by applying a photosensitive and heat sensitive composition contg. diazosulfonate, a coupler having a specified group besides phenolic OH in one molecule and a specified thermoplastic resin to a support. CONSTITUTION:Recording paper is manufactured by applying a photosensitive and heat sensitive composition contg. diazosulfonate, a coupler such as 2-hydroxy-3- naphthoic acid, 2-hydroxy-3-sulfonaphthalene or 4-carboxyacetoanilide having COOH or SO3H besides phenolic OH and active methylene or an aromatic amino group in one molecule and a thermoplastic resin binder having 70-150 deg.C glass transition point to a support such as paper. The recording paper is activated by exposure to a mercury lamp, allowed to develop color by heating to 100-150 deg.C with a hot plate, and fixed under irradiated light. Thus, a well fixed color image with high developed color density is obtd. by exposure for <10sec, heating for <=1min and photofixing for about 1min.
Patent JP-S58184510-A (JP)
Title: Displacement quantity measuring device
Inventor: INOUE KIYOSHI
IPC: G01B5/00
Filed: 1982-04-21
Abstract: PURPOSE:To make it possible to perform highly sensitive detection and measurement, by connecting a displacement transmitting member between an intermediate point between a supporting point which is to become the rotary center of a scale plate and a scale and the detecting part of a mechanical device, thereby the displacement quantity is magnified. CONSTITUTION:A fan shaped scale plate is provided so that it is freely rotated with a supporting point 1a as a center. A wire shaped material 3 connects a part 4, at which displacement is measured, and an intermediate point (a point P) between the supporting point 1a of the scale plate 1 and a scale 2. A material such as PtCo fiber, glass fiber, and quartz fiber, whose thermal expansion change is little, is utilized for the wire shaped material 3. When the detecting part 4, to which the wire shaped material 3 is fixed, is displaced leftward, the scale plate 1 is rotated leftward by the pulling force of the wire shaped material 3 with the supporting point 1a as the center. Said amount of rotation is equal to the displacement of the part 4 at the point P, but the movement is expanded at the part of the scale 2. The value of expansion is expressed by B/A, where A is a length between the supporting point 1a and the point P, and B is the length between the supporting point 1a and the scale 2. The minute displacement can be readily detected and measured by the magnification of about 10-100 times.
Patent JP-S543788-A (JP)
Title: Balustrate for man converor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/24
Filed: 1977-06-10
Abstract: PURPOSE: To improve the design of a balustrade for a man conveyor by constructing a deck for supporting a handrail integral with a main deck. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61228292-A (JP)
Title: Heat transfer tube with heat pipe built-in fins
Inventor: YAMADA YUKIO
IPC: F28D15/02
Filed: 1985-03-30
Abstract: PURPOSE:To raise heat transfer rates of heating tubes correspondingly even when the length of fins is increased by a method in which heat is supplied and received between the whole surface containing the tips of fins and a heating tube through which two gas-liquid phases flow flows, and the heat transfer tube consists of fins provided to the heating tube and wicks provided to the inner walls of the spaces of the heat pipe. CONSTITUTION:Liquid flowing in a heating tube 1 is sent to near the tips of the spaces 4 of a heat pipe by the capillary phenomenon of wicks 5. Fine 3 are heated by heating medium to high temperatures, and liquid impregnated into the wicks 5 is vaporized. The vaporized liquid is sent into the tube 2 and liquefied by cooling or mixed into two-phase flow and sent. The liquid impregnated into the wicks 5 is vaporized by heat of the fins and the temperature distribution in the whole of the fins is made constant. Therefore, the sizes of the fins can be increased to desired ones and the heat transfer rate of the heat pipe can be raised.
Patent JP-H06283728-A (JP)
Title: Rectifying element
Inventor: FUJII KAZUHIRO
IPC: H01L29/861
Filed: 1993-03-26
Abstract: PURPOSE:To provide the title rectifying element with a rectifying property even at high temperatures by forming a structure wherein a silver electrode is attached to one side of an inorganic body which is composed of Si, C, M (where M represents Ti or Zr) and O and an Al electrode is attached to the other side. CONSTITUTION:A Tirano fiber available on the market is heated and treated, and raw-material inorganic fibers are obtained. The thickness of their surface layer is 200nm. They are stacked, a sheetlike laminate in 50X100X100mm is formed, the laminate is set in a carbon die, it is hot-pressed in an argon aerial current under a pressure of 600kg/cm<2>, and a sintered body is manufactured. The sintered body which has been obtained is cut off, one end of the cut-off sintered body is coated with a paste composed mainly of silver, the other end is coated with a paste composed mainly of Al, and a sample is prepared. When the Al side is set to be positive, a current hardly flows. A current density is at 2.0 A/cm<2> in a state that a voltage of 10V is applied. The temperature on the surface of an element at this time is at about 540 deg.C.When the Ag side is set to be negative, the current flows easily. Consequently, a rectifying element is provided with a rectifying property at a high temperature of 250 deg.C or higher.
Patent JP-H03269415-A (JP)
Title: Active matrix optical modulation element
Inventor: KEYAKIDA MASAYA
IPC: G02F1/136
Filed: 1990-03-20
Abstract: PURPOSE:To obtain bright images of a good contrast even with the optical modulation element of a light scattering type by disposing light shielding films of a two-layered structure consisting of a metallic film and a light absorbing film so as to include the parts facing semiconductors which form active elements on a counter substrate. CONSTITUTION:A liquid crystal resin composite 9 inserted between a display substrate 10 and the counter substrate 10' is formed by dispersing and holding a liquid crystal in a transparent resin and forming the resin matrix in such a manner that the refractive index thereof coincides nearly with the ordinary light refractive index of the liquid crystal to be used. The light shielding films made of the two-layered structure consisting of the metallic film 8 and the org. light shielding film 8' which is the light absorbing film are so formed on this counter substrate 10' as to include the parts facing semiconductors which form the active elements. The projected images of the good contrast are obtd. even if the optical modulation element is the optical modulation element of the light scattering type and is under irradiation with strong light when this optical modulation element is used for a display device of a projection type.
Patent JP-H06280179-A (JP)
Title: Production of paper
Inventor: TSUJI MASARU
IPC: D21D1/02
Filed: 1993-03-26
Abstract: PURPOSE:To improve the dehydration property of paper at the wire part of a paper machine by beating vegetable pulp and treating the beaten pulp with a xylanase. CONSTITUTION:Vegetable pulp is beaten with a beater and the obtained beaten pulp is treated by adding a xylanase. The amount of the xylanase is about 0.03-0.5wt.% in terms of solid based on the pulp and the treatment is carried out at pH4-9 and 15-60 deg.C for about 0.3-4hr.
Patent JP-H07280024-A (JP)
Title: Vibration proof device
Inventor: KUMAKAWA SHOICHI
IPC: F16F13/14
Filed: 1994-04-06
Abstract: PURPOSE:To sufficiently damp the vibration even when the vibration is transmitted from various directions. CONSTITUTION:An inner passage forming member 24 where a groove part 24A is formed in the inner circumferential surface is fitted to an inner cylindrical metal piece 12 to form an orifice 26 between the groove part 24A and the inner cylindrical metal piece 12. An outer passage forming member 20 where a groove part 20A is formed in the outer circumferential surface is inserted into an outer cylinder 16, and an orifice 22 is formed between the groove part 20A and the inner cylindrical metal piece 16. Liquid chambers 32, 34, 36, 38 are arranged at equal space by forming a part of the respective bulkheads by the body rubber 14 between the outer cylinder 16 and the inner cylindrical metal piece 12. A pair of liquid chambers 32, 34 arranged in the right-to-left direction across the inner cylindrical metal piece 12 are communicated with each other through the orifice 22 while a pair of liquid chambers 36, 38 arranged in the vertical direction across the inner cylindrical metal piece 12 are communicated with each other through the orifice 26.
Patent JP-S62228738-A (JP)
Title: Discriminative feeling improving mechanism for booster for operating transmission
Inventor: TERADA YUICHI
IPC: F16H63/04
Filed: 1986-03-28
Abstract: PURPOSE:To improve a crisp feeling received from a shift lever by applying load to a casing through an input rod or an output rod when operating a shift lever. CONSTITUTION:When a spool rod 18 is slightly moved with respect to a center valve rod 17, a valve part which is formed by the supply grooves 17j, 17k of the center valve rod 17 and the supply grooves 18a-18c of the spool rod 18. Thereby, a piston rod 12 is moved leftward due to the fluid pressure in a right piston chamber 14, or the piston rod 12 is moved rightward due to the fluid pressure in a left piston chamber 15 with its moving force each time being amplified, in accordance with the movement of the spool rod 18. Accordingly, the operator can obtain a crisp feeling from the shift lever.
Patent JP-H0324305-A (JP)
Title: Warm-up controller for fluid pressure transmission
Inventor: JIYON ANTON MATSUCHI
IPC: F16H61/4043
Filed: 1990-03-20
Abstract: PURPOSE: To prevent an obstacle to be generated in the startup in cold at low cost by compensating for the fluid leakage loss from a fluid circuit by a makeup pump, limiting the pressure rise in a circuit by a control valve of an extracting pipe line, and opening the control valve according to a viscous fluid signal until viscosity is lowered to the safe operation range. CONSTITUTION: A spool valve 48 is provided on an extracting pipe line 40 for limiting the pressure rise in a hydraulic circuit 18 by compensating for the leakage loss of the hydraulic circuit 18 by means of a makeup pump 28 to be driven by an engine 22. A flow rate control fluidic element 46, one valve port of the spool valve 48, and a viscosity sensing fluidic element 50 are provided in series on a branch pipe 44 of a makeup pipe line 36, the pressure drop of an orifice 51 is taken as a viscosity signal of working fluid, and the spool valve 48 is held to the valve opened state until viscosity is lowered to the safe operation range. Accordingly, propulsion of a vehicle is stopped until viscosity of working fluid is lowered to a specified value or less in the startup in cold, and a hydrostatic unit 12 can be prevented from being damaged at low cost.
Patent JP-H11265491-A (JP)
Title: Radio position notifying method and device therefor
Inventor: TANAKA YASUSUKE
IPC: G08B23/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method with multiple functions provided with a mode in which a notifying sound is rung when the distance between one and the other position notifying device becomes equal to or larger than the set distance and a mode in which the notifying sound is rung when the distance is within the set distance. SOLUTION: The one and the other position notifying devices (2, 4) are used by a radio position notifying device and a radio wave generating means 33 to generate a radio wave within the set distance, a sensing means 34 to sense the radio wave from the other position notifying device (4) and a selecting means to switch an out of zone notification generating mode and an inside zone notification generating mode in one position notifying device (2). And notification is generated when the radio wave is not sensed in the out of area notification generating mode and the notification is generated when the radio wave is sensed in the inside zone notification generating mode.
Patent JP-H10264633-A (JP)
Title: Ground load control device
Inventor: IZAWA MASAKI
IPC: B60G17/015
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a ground load control device capable of shortening braking distance much more. SOLUTION: Acceleration is generated in an actuator 5 connecting the space between a body 4 and a tire 1 when it is detected that it is under a specific braking condition and apparent wheel load is temporarily increased by reaction of inertia of sprung mass or unsprung mass at that time. Thus stronger braking force can be obtained and braking distance can be shortened because tire grip force is increased and locking limit is raised.
Patent JP-H11264092-A (JP)
Title: Plating liquid and plating method
Inventor: OGAWARA SHIGEHISA
IPC: C25D3/56
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To maintain a concn. of Fe<2+> concn. with respect to the oxidation reduction reaction at the time of natural oxidation and electroplating and to maintain the specified compsn. of an Ni-Fe alloy film by dissolving at least a ferrous salt, nickel salt and L-ascorbic acid and specifying the amt. of the L-ascorbic acid to the ferrous salt. SOLUTION: The amt. of the L-ascorbic acid with respect to the ferrous salt is 55 to 60 wt.%, more preferably 55.6 to 56.3 wt.%. The Ni-Fe alloy is at least one soft magnetic material of a magneto-resistive head formed by holding a magneto-resistive element between a pair of soft magnetic materials via an insulating layer. The Ni-Fe alloy film is formed by depositing Ni-Fe by sputtering, etc., over the entire surface on the substrates 10 to form a plating ground surface film 11. Next, the substrate is immersed into a plating liquid and the plating ground surface film 11 is connected to a cathode juncture and is functioned as a cathode. Voltage is then impressed thereon. The Ni-Fe alloy film 12 is formed at a prescribed film thickness.
Patent JP-S59195558-A (JP)
Title: Manufacture of flexible frp coated optical fiber
Inventor: UEDA SHIGERU
IPC: G02B6/44
Filed: 1983-04-19
Abstract: PURPOSE:To manufacture easily the titled fiber having a waved outside by introducing a precoated optical fiber and glass fibers into a cross head, forming an FRP coating layer with polyester resin, and passing the resulting fiber through a waving device. CONSTITUTION:A precoated optical fiber 5 and glass fibers 7 are sent from bobbins 4, 6, respectively, and they are introduced into a cross head 8 filled with molten polyester resin. When the fibers 5, 7 are passed through the head 8, they are coated with the polyester resin to form an FRP coated optical fiber 10. Before the polyester resin of the fiber 10 is solidified, the fiber 10 is passed through a waving device 9 placed just behind the head 8 to wave spirally the outside of the FRP coating layer to a prescribed depth at prescribed pitches in the longitudinal direction. Thus, a flexible FRP coated optical fiber 11 is manufactured.
Patent JP-S545143-A (JP)
Title: Starting equipment for diesel engine
Inventor: KAWAI MICHIO
IPC: F02D41/06
Filed: 1977-06-13
Abstract: PURPOSE: To improve cold starting by allowing a glow plug and a fuel increasing device to operate at below a fixed temperature even after a key switch is put back from starter position to on-position after the engine is combusted perfectly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55162803-A (JP)
Title: Controller for electric vehicle
Inventor: HATSUTORI YOSHIE
IPC: H02P5/68
Filed: 1979-06-04
Abstract: PURPOSE: To prevent overload in the run of an electric vehicle with unit-opened, by newly providing a relay which responds to unit opening or by newly providing a normally-closed contact in an already installed relay which responds to unit opening.  
     CONSTITUTION: As for a proper vehicle, a unit opening switch 1 and the normally- open contact 2 of a protector are open and a normally-closed contact 7a is closed to perform the acceleration of deceleration dynamic braking run of an electric vehicle in accordance with a notch advance instruction from a master controller 8. In unit opening, the unit opening switch 1 and the normally-open contact 2 of the protector are closed, a relay coil 3 is energized, a relay's normally-open contact 3a is closed and an indicator lamp 4 is lighted on. In that case, normally-closed cntacts 3b, 3c are closed to disconnect the power running control circuit 5 and dynamic braking control circuit 6 of a troubled vehicle from a power running instruction power source P 2  and a dynamic braking instruction power source P 3 . In addition, a relay coil 7 is energized, the normally-closed contact 7a is opened and a fourth-notch advance instruction (for advancement to a weak magnetic field control stage) from the  master controller 8 and a deceleration instructing circuit are disconnected from a  power source P 4 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07252869-A (JP)
Title: Water permeable u-groove
Inventor: YOKOYAMA NORIAKI
IPC: E03F1/00
Filed: 1994-03-15
Abstract: PURPOSE:To allow rain water to infiltrate into the ground by providing a through hole on the base plate of a U-groove, and spreading a water permeable material below the base plate corresponding toe the through hole. CONSTITUTION:A rectangular or round through hole 11a is formed nearly at the center section of the base plate 11 of a water permeable U-groove constituted of the base plate and side walls 15. A water permeable material 13 such as gravel, crushed stones, or pumice is filled at the portion at least corresponding to the through hole 11a below the base plate 11. The U-groove is installed on the water permeable material 13. Rain water infiltrates into the ground through the water permeable material 13 from the through hole 11a.