baber/WOPTO huggingface dataset:
Patent JP-H11354134-A (JP)
Title: Solid polymer type fuel cell
Inventor: OMA ATSUSHI
IPC: H01M8/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a deviation in an in-cell-plane temperature distribution, and to provide the utmost cell performance. SOLUTION: In a solid polymer type fuel cell comprising plurally layered unit cells, at least one kind of separator out of an anode side separator 111, a cathode side separator 114 and a cooling separator 113 is incorporated with plural kinds different in arrangement modes of guide grooves 124 and positions of penetrated through holes for supplying/discharging fluid to/from the guide grooves 124.
Patent JP-S5951816-A (JP)
Inventor: MATSUBARA HIDEKI
IPC: A47J27/00
Filed: 1982-09-20
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-H09313391-A (JP)
Title: Shower head
Inventor: NAGATA MASAAKI
IPC: A47K3/28
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To insert and hold a shower head even into a shower hook having the different form of an inserting hole by forming upper and lower outer peripheral surfaces at different inclination angles around the outer periphery of lower end part of the shower head inserted into the inserting hole of the shower hook. SOLUTION: An inclined inserting hole 1a is formed through the vertical direction of a shower hook 1 fixed on the wall, etc., inside a bathroom and a shower head 2 can be inserted and held from the upside into this inserting hole 1a. A joint nut part 5 for linking a shower hose 6 is formed at the lower end of a grip part 3, and upper and lower outer peripheral faces 5a and 5b at different inclination angles are vertically formed around the outer periphery of the joint nut part 5. Concerning the upper outer peripheral face 5, the inclination angle is larger but concerning the lower outer peripheral face 5b, the inclination angle is smaller and between the upper and lower outer peripheral faces 5a and 5b, a step part 5c is stepwisely formed.
Patent JP-S5787151-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/762
Filed: 1980-11-20
Abstract: PURPOSE:To improve the quality of gate film by eliminating the effect of nitride and to increase the yield rate of MOSIC for the subject semiconductor device by a method wherein the substrate surface isolated by a selective oxide film is plasma-oxidized, and after the oxide film has been removed by etching, a gate oxidization is performed. CONSTITUTION:A nitriding film mask 3 is provided on an Si substrate 1 through the intermediary of a base oxide film 2 of 200A or thereabout, the substrate surface is exposed by removing the nitriding film 3 and the oxide film 2. At this time, a nitride 5 is grown on the substrate surface, but an oxide film 7 is formed by processing in oxygenous plasma. Then, the oxide film 7 is removed, thermal oxidization is performed again, a gate oxide film 8 of 300A, for example, is formed and then the manufacturing process of Si gate FET, for example, is performed. Through these procedures, the effect of the nitride 5 can be removed even when the base oxide film 2 is thinned off, an excellent gate film can be obtained and the generation of the spreading of the field oxide and unsatisfactory separation function can be prevented, thereby enabling to obtain the subject semiconductor device having a high yield rate and high reliability.
Patent JP-H0454407-A (JP)
Title: Optical displacement gauge
Inventor: IIDA TAKAHIDE
IPC: G01B9/02
Filed: 1990-06-25
Abstract: PURPOSE:To stabilize the measurement accuracy against temperature variation of a light source by detecting the light intensity of interference light obtained by making coherent light incident on a surface to be inspected and a reference surface and reflecting it, and calculating the wavelength of the coherent light outputted by detecting the temperature of the light source. CONSTITUTION:Laser light is transmitted through a half-mirror 3, part of it is reflected by the reference surface S1, and the remainder is transmitted through the surface S1 and reflected by the surface S2 to be inspected. The reflected light is reflected by the half-mirror 3 to cause interference. Its interference signal is detected by a photodetector 4, whose signal is supplied to a processing circuit 8. The temperature of the package of a semiconductor laser 1, on the other hand, is detected by a temperature detector 9 and supplied to the circuit 8. The circuit calculates the oscillation wavelength of the laser 1 from the detection signal of the detector 9 and the displacement l of the object surface S2 is measured from the calculated oscillation wavelength and the detection signal of the detector 4.
Patent JP-S5963391-A (JP)
Inventor: UIRIAMU TOOMASU RADEYUSOU
IPC: F04C28/04
Filed: 1983-09-05
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-2000352149-A (JP)
Title: Cushion for prism glass and pc panel
Inventor: KUWABARA EIICHIRO
IPC: E04B1/684
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To cut a cost by adhering a rubber cushion of a prescribed shape to a prism glass, setting the prism glass on the surface plate of a form and placing concrete. SOLUTION: A PC panel 3 is formed by placing concrete after arranging a plurality of prism glasses 1 into which a cushion 2 is fitted in a prescribed state and arranging reinforcing bars in the joints. Subsequently, the glass 1 has a top face 1a, a sidewall 1b extending downward from the periphery and a bottom face 1c, the center of which is sunk, and is formed into an inverted recess in cross section. Subsequently, the cushion 2 is made up of a rubber frame-shaped body having an inside peripheral wall 2a of a nearly L-shaped cross section fitting into the periphery of the side wall 1b and the periphery of the bottom 1c, and a sealing compound filling recess 2c is formed in the entire periphery of the top end of the wall 2a, and a cutoff projecting edge 2e is provided in the entire periphery of the lower end of the peripheral wall of the frame-shaped body, whereby manufacturing time can be shortened, as a conventional cast iron frame is replaced by a rubber frame, and cost can be lowered, and a prism glass can be protected against damage or the like during concrete placement.
Patent JP-H11341395-A (JP)
Title: Video and sound processor
Inventor: SHIRAI IZURU
IPC: H04N5/60
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a video and sound processor which processes both video signals and sound signals with a single microprocessor. SOLUTION: A processor 17 includes a ROM in which programs are recorded, in addition to a computing element. The processor 17 corresponds to a video and sound processor 3 that is constituted of one processor in diagram 1. A video signal and a sound signal from memories 15 and 16, a horizontal synchronizing signal, and a vertical synchronizing signal of the video signal are inputted to the processor 17. The synchronizing signals are given to the processor 17 as an external interrupt, and so as result it is possible to decide whether the period is a blanking period or an effective picture period. Furthermore, because the processor 17 is programmable, it can execute arbitrary processings.
Patent JP-S6054220-A (JP)
Title: Width shape control device of strip
Inventor: KAWABATA TATSUAKI
IPC: B21B37/22
Filed: 1983-09-05
Abstract: PURPOSE:To obtain a titled device for quickening a closed response and raising a width accuracy by setting the gain to zero in case when the actual width is narrower than a target, and bringing a roll width to a proportional plus integral control only in case when the actual width is larger, in a delivery width deviation control of a strip. CONSTITUTION:A strip 2 is rolled by a width direction rolling mill 1 and a thickness direction rolling mill 3, a signal of a width shape meter 4 is detected by a width deviation detecting device 5, and a roll 1 width is controlled by a proportional plus integral control device 6. In this mechanism, in case when the actual width is narrower than a target value, the gain is set to zero, the roll 1 width is not varied, and only in case when said value is wider, the width control is executed by operating the proportional plus integral control device. In this way, a response time of a wide width control is quickened, and a width accuracy of the strip 2 is improved.
Patent JP-H1113050-A (JP)
Title: Sand pile driving method and device
Inventor: MINEYOSHI TAKESHI
IPC: E21B7/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sand pile driving method and device which enable the economical driving of a casing longer than the height of an existing tower for driving the casing without making modification for height change of the tower, and which enable the widening of an applicable length range of the casing to be driven. SOLUTION: An upper casing chuck 3 capable of tightening/loosening an upper part of a casing 2 in which sand can be thrown, and a lower casing chuck 4 capable of tightening/loosening a lower part of the casing 2 are provided. When a vibratory hammer 5 is mounted on the upper casing chuck 3 and a sand pile driving device suspending windably and rewindably the vibratory hammer 5 with a winch through a wire is used to insert a casing 2 longer than the height of a tower 1 into foundation, the lower casing chuck 4 is tightened, with the upper casing chuck 3 loosened, the vibratory hammer 5 mounted on the upper casing chuck 3 is moved up to above the casing 2, and the upper casing chuck 3 is then tightened, when the lower casing chuck 4 is loosened.
Patent JP-S5953410-A (JP)
Title: Novel soft capsule agent
Inventor: HATA TAKEHISA
IPC: A61K31/44
Filed: 1982-09-20
Abstract: PURPOSE:To provide a novel soft capsule agent having uniform content of the active component, remarkably improved dissolution rate of the drug, and excellent appearance, by coating an oily substance with a skin component containing a water-soluble drug. CONSTITUTION:The novel soft capsule agent is prepared by coating an oily substance with a skin component (e.g. gelatin) containing a water-soluble drug. The water-soluble drug is not restricted to the one completely soluble in water, and a drug which can be solubilized by the addition of a dissolution assistant, etc. may be used. The skin component may contain colorant, plasticizer, antiseptic, antioxidant, etc. Any oily substance used as a content of conventional soft capsule agent, e.g. olive oil, sesame oil, tricaprylic acid glyceride, etc. may be used as the oily component of the present agent, and it may contain a drug other than the drug in the skin component. When both oily substance and the skin are transparent, the obtained soft capsule has excellent appearance.
Patent JP-H0329084-A (JP)
Title: Wireless call display system
Inventor: NAKAJO HIROSHI
IPC: G08B5/36
Filed: 1989-06-27
Abstract: PURPOSE:To facilitate system design by receiving and demodulating the radio signal from a wireless transmitter by plural wireless reception units to convert it to low-frequency demodulated signals and performing the signal processing by the OR signal of these demodulated signals. CONSTITUTION:In a repeating unit 3 connected through a signal line l, the input terminal of an amplifier AMP which has the input terminal pulled up by a resistance R and the signal line l are connected to constitute the wired OR connection. Therefore, the OR signal of transistors Q1 to Q3 of wireless reception units 20 to 22 is outputted from the amplifier AMP. The OR signal is transmitted to a signal processing circuit 4a of a display unit 4 to perform the signal processing. Since the signal processing is performed by the OR signal of low-frequency signals received and demodulated by wireless reception units 20 to 22, problems due to the increase of the number of antennas and synthesis with high frequency are resolved to facilitate system design.
Patent JP-2000350542-A (JP)
Title: Water scoop bucket
Inventor: ONO KAORU
IPC: A01K97/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a water scoop bucket provided with a bucket main body and a throw rope the one end of which is attached to the bucket main body, capable of preventing water from spilling from the bucket main body when pulling up the bucket main body filled with washer and capable of being composed of a simple structure. SOLUTION: This water scoop bucket has a throw rope 3 the one end of which is attached to the bucket main body 2, and has a projection 7 projecting from the upper part of the main body 2 over the whole periphery of the side of the main body 2. A separate member for forming the projection is attached to the side of the main body 2.
Patent JP-H0918997-A (JP)
Title: Voice processing unit
Inventor: NENE YOSHITO
IPC: H04R25/00
Filed: 1995-06-30
Abstract: PURPOSE: To recognize the battery replacement time by voice by providing a voltage monitor means monitoring a battery voltage and a voice reproduction means reproducing voice message data informing a voltage drop in a voice. CONSTITUTION: A voltage monitor means 4 is prepared inside a microcomputer 40 and receives a digitized battery voltage. The voltage monitor means 45 monitors the change in the battery voltage and when the change is matching a preset condition, a voice reproduction means 44 is driven. The voice reproduction means 44 reproduces voice message data 72 prepared in an external memory 70. The reproduced voice message data 72 are added digitally to a usual voice processing output and given to a D/A converter 43 and outputted as a voice signal. Thus, the user can recognize the battery replacement time by having only to listen to a voice outputted from the processing unit as usual.
Patent JP-H05202229-A (JP)
Title: Resin, resin molding and coating material each containing insect-repellent antifungal substance
Inventor: SATO NOBUYUKI
IPC: C09D5/14
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the title resin excellent in insect repellency, antifungal properties and delayed action and highly safe for the human body. CONSTITUTION:The title resin, resin molding or coating material contains an insect-repellent antifungal substance prepared by dispersing essential oil of Alpinia speciosa K. Schum. in a solvent with the aid of a dispersant and coating the obtained dispersion with a coating agent so that the effective component may be sustainedly released. As the coating agent, a clathrating agent such as cyclodextrin or a film forming agent which can form microcapsules may be selected.
Patent JP-S6056490-A (JP)
Title: Production of welded can body
Inventor: MATSUNO KENJI
IPC: B23K11/06
Filed: 1983-09-09
Abstract: PURPOSE:To prevent generation of pitting and splashing by conducting the AC current having a prescribed crest factor to the lap parts of a body for forming a cylindrical body and subjecting said parts to mush-seam welding. CONSTITUTION:AC current having 1.5-2.0 crest factor (Ip/Ie, where Ie= effective value of current, Ip= peak current value) is conducted to the lap parts of a body for mush-seam welding. Said parts are connected along the longitudinal direction of a weld zone 1 by which a welded cylindrical body having a heat affected zone 2 is obtd. Generation of pitting 3 and splashing which are liable to be generated on the electrode 5 side having the smaller radius of curvature of the weld zone 1 is prevented by the above-mentioned method.
Patent JP-H05328963-A (JP)
Title: Method for culturing algae and plant cell and light source device for culturing
Inventor: SATO SHINICHIRO
IPC: C12M1/00
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a method for culturing algae and a plant cell in which high light conducting efficiency is maintained while preventing a current from leaking and the efficient culture can be carried out without slowing down the propagation rate in using fluorescent lamps as a light source in culturing the algae and plant cell. CONSTITUTION:Fluorescent lamps 50 for irradiating a culture solution with light are dipped in the culture solution in a culture vessel 10 so as to light the fluorescent lamps 50 with a DC current from a DC stabilizer 60.
Patent JP-S6319544-A (JP)
Title: Detecting element built-in structure
Inventor: NISHIO HISAHARU
IPC: G01N27/04
Filed: 1986-07-14
Abstract: PURPOSE:To make a sensor small-sized and light-weight by using a ring fitted into a main body metal to fix the collar part of a detecting element to the step part of the main body metal with a filter between them. CONSTITUTION:Stainless main body metal fittings 12 is cylindrically formed for the purpose of fixing an oxygen detecting element 10 and attaching this sensor to an internal combustion engine. In case the element 10 is built in metal fittings 12, the element 10 is inserted to the metal fittings 12 from the side of a screw part 12a so that a collar part 20 of the element 10 and a step part 22 of the metal fittings 12 is engaged with each other, and a proper quantity of a filler 24 consisting of ceramic fibers is inserted, and a ring 26 having a prescribed press-in margin is press-fitted to the metal fittings 12. A heat-resisting metal like stainless steel is used as materials of this ring 26. Thus, the sensor is made small-sized and light-weight.
Patent JP-S5687919-A (JP)
Title: Schmitt circuit
Inventor: YOSHINO TADASHI
IPC: H03K3/0233
Filed: 1979-12-18
Abstract: PURPOSE:To reduce the dispersion of hysteresis width in case of circuit integration and to avoid the temperature dependancy, by enabling to determine the hysteresis through resistors and a constant current source. CONSTITUTION:The first differential amplifier consists of transistors Q4 and Q5, and the 1st constant current source I1 is connected to the common emitter. A current Miller circuit consisting of Q1, Q2, Q3 is connected to the collector of Q5. Further, Q11 and Q12 constitute the 2nd differential amplifier and the 2nd constant current source I2 is connected to the common emitter. The current Miller circuit consisting of Q6, Q7, Q8 is connected to the collector of Q12. When an input signal is fed via a capacitor C1 for sinusoidal waves, a rectangular wave-shaped at positive and negative hysteresises V2, V1 can be obtained at the output terminal out.
Patent JP-S5689616-A (JP)
Title: Intake device of reservoir
Inventor: KOBAYASHI ICHIJI
IPC: E02B7/20
Filed: 1979-12-17
Abstract: PURPOSE: To properly control a required constant flow rate through a valve operation by a  method wherein the depth from the water surface to an intake port in accordance with the elevation of a float is retained disregarding the fluctuation of a water level and maintenance and  management are performed by means of a bridge connected with a float in a free rotation way.   
     CONSTITUTION: An intake pipe 2 is installed in a float 1. And a intake quantity adjusting device  3 is installed within the intake pipe 2. An upper end of a elevating water conduit 4 is in a free  rotation way, connected to the central part of the intake pipe 2. And the lower end of the water  conduit 4 is in a free rotation way, connected to an outlet pipe 6 installed at the bottom part of a  reservoir 5. Next thereto, a bridge 8 is constructed between a dike 7 of the reservoir 5 and the  float 1. The bridge 8 is formed, in a free elevation and rotation way, centering around a bearing  part 9 of the dike 7, and along with this, the point part of the bridge 8 is connected to the upper  part of the float 1 in a free elevation and rotation way, by means of a shaft 14. An end of mooring steel wires 13 is connected to the both sides of the shaft 14 of the float 1 and the other end thereof  is connected to the dike 7 in a free rotation way, respectively. With this, a constant quantity of  intake can be controlled only through a valve of the intake quantity adjusting device 3 as well as  the maintenance and management can be easily performed through the bridge 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000352497-A (JP)
Title: Method for sealing gas in pressure container
Inventor: MATSUBARA HIROSHI
IPC: F17C5/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent buckling and deformation of bellows, i.e., an inner component, when gas is sealed in an inner part of a pressure container, and to enhance quality and durability. SOLUTION: This gas sealing method supplies gas from a gas supply port 10 into one of the chambers 8 of a pressure container 2 partitioned by a bellows 6, until a predetermined pressure is reached, and closes the gas supply port 10 after the supply of gas. In this case, as the pressure in the one chamber 8 is increased by the supply of gas into the one chamber 8, a pressure medium such as liquid or gas is supplied into the other chamber 9 to increase pressure within the other chamber 9, thus supplying gas into the one chamber 8 while keeping the differential pressure between both chambers 8, 9 at a magnitude that is equal to or lower than a predetermined value.
Patent JP-H0248557-A (JP)
Title: Alkylation of toluenediamine and p-phenylenediamine
Inventor: ROBAATO RII FUAURUKUSU
IPC: C07C209/00
Filed: 1989-06-29
Abstract: PURPOSE: To obtain a cyclo-alkylated aromatic amine by reacting toluenediamine or p-phenylenediamine with isobutylene in the presence of an acidic crystalline aluminosilicate catalyst with addition of water into a reaction system and restraining the inactivation of the catalyst.  
     CONSTITUTION: An acidic crystalline aluminosilicate is used as a catalyst, toluenediamine or p-phenylenediamine is reacted with isobutylene at 150-220°C and 50-3,000 psig. Into the reaction system, water the quantity of which is enough to restrain the inactivation of a catalyst but not enough to restrain the reaction, that is 1-30 wt.% of the quantity of catalyst is added for the reaction. The molar ratio of isobutyrene to toluenediamine or p-phenylenediamine is 2-4:1. The alkylation is conducted in a high conversion, ratio, and the production of by-products can be minimized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0832596-A (JP)
Title: Broadcast communication system and its terminal on transmission and reception side
Inventor: OHASHI MASAKAZU
IPC: H04B7/24
Filed: 1994-07-18
Abstract: PURPOSE:To suppress increase in number of times of re-transmission even when an arrival rate is reduced by sending a packet storing same data repetitively plural times and allowing a reception terminal to validate one of duplicate data and to abort the other as an invalid packet. CONSTITUTION:An arithmetic unit 2 gives transmission data prepared in a temporary storage device to a parallel serial converter 5 according to the procedure stored in a storage device 3. The converter 5 converts received parallel data into serial data and inserts the converted data to a packet, a modulator 6 conversion the data into a signal that can be sent and the signal is sent from an antenna 7 plural times. A demodulator 9 of a receiver side converts the packet received at an antenna 7 into a signal processed by a terminal and gives the signal to a serial parallel converter 8. The converter 8 converts the serial data in the received packet into parallel data and gives them to the arithmetic unit 2. The unit 2 checks whether or not the content of the data is the same as that of the data received precedingly while referencing the storage content of the device 4 according to the procedure stored in the device 3. When the content is not the same, the data are processed as valid data. When the same, the data are aborted as invalid data.