baber/WOPTO huggingface dataset:
Patent JP-H03173485-A (JP)
Title: Co2 gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/038
Filed: 1989-12-01
Abstract: PURPOSE:To generate a stable laser beam for a long term, by forming a metal electrode by using sintered metal which is mainly made of titanium nitride. CONSTITUTION:Along the optical axis direction of a discharge tube 1 made of insulator, CO2 gas is made to flow by a blower. A high voltage is applied between metal electrodes 20, 21 arranged on both ends of the discharge tube 1, by a high voltage power supply 4. Thus discharge takes place in the discharge tube 1. By using this discharge as a laser pumping source, a laser beam 8 is generated in the axial direction of the discharge tube. The metal electrodes 20, 21 are formed by using sintered metal mainly made of titanium nitride, and the deterioration of the metal electrode can be restrained for a long term, so that a stable laser beam can be generated.
Patent JP-S63162885-A (JP)
Title: Coating device by electric discharge
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1986-12-26
Abstract: PURPOSE:To weld a coating material with a smooth surface on the surface of a body to be worked, by follow-up feeding the coating material as wire-like electrode with servo control while traveling on the body to be worked and discharging between the coating material and the body to be worked at the time of forming a coating layer on the surface of the body to be worked. CONSTITUTION:In the case that the coating layer consisting of every kind of metal, alloy, inorganic compd. or graphite, etc., is formed, the coating material in the form of the wire-like electrode 1 is rolled round a reel 6 from a reel 2 via guide rolls 3, 4, 5. Then the electric discharge is occurred between the electrode of the wire-like coating material 1 traveling on the guide part 3 and the body to be worked 9 by the electric source 10 while a head 7 attached with these rollers is subjected to follow up with servo control by a motor 8. Thus the coating material 1 is welded on the surface of the body to be worked with even thickness and with smooth surface. The coating material composing the wire-like electrode is consumed by coating with electric discharge, but is not disconnected due to being always fed from the reel 2. Thus the stable coating work with electric discharge is worked.
Patent JP-2001130269-A (JP)
Title: Fuel tank
Inventor: MIWA KOJI
IPC: F02M37/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To suppress evaporation of a fuel, and to easily ensure the strength of a tank shell and the reliability of a control valve. SOLUTION: A fuel tank body 10 is of a two-layer tank structure comprising an inner tank shell 26 and an outer tank shell 28, and a space 30 between tank shells is formed between the inner tank shell 26 and the outer tank shell 28 adjacent to each other. A pressure control valve 38 is disposed on an upper wall part of the inner tank shell 26. The space 30 between tank shells is communicated with a canister 34 via a pipe 44, and a pressure control valve 46 is disposed in the middle of the pipe 44. The pressure control valve 38 and the pressure control valve 46 are of mechanical type, and the internal pressure in the inner tank shell 26, i.e., the internal pressure P1 in the tank and the internal pressure P2 in the space 30 between tank shells are closer to the atmospheric pressure in this order.
Patent JP-H05153709-A (JP)
Title: Wiring method for fire detector
Inventor: YOSHITOMI SHIGEO
IPC: H02G3/00
Filed: 1991-11-26
Abstract: PURPOSE:To facilitate wiring work of fire detectors to be installed at a plurality of points in a room. CONSTITUTION:After determining the installing points of fire detectors 1, installing position of a connecting case 5 is determined and the length of connecting cable 2 is then determined based on the distance between them. In a factory, for example, a cable is cut in thus determined length for each fire detector 2 and each cable 2 is then connected, at one end thereof, within the connecting case 5 thus preparing a wiring unit. The wiring units are carried into a room and the connecting case 5 is installed at a predetermined position (e.g. an inspection port made through the ceiling in bath room 4). Each cable 2 extending from the connecting case 5 is then connected, at the other end thereof, with each corresponding fire detector.
Patent JP-H041081-A (JP)
Title: Recording device
Inventor: KATANO YASUO
IPC: B41C1/10
Filed: 1990-11-16
Abstract: PURPOSE:To make it possible to perform large quantity recording by the same image in a short period of time, and at the same time, present a recording device with an excellent durability, for which the deterioration, etc. of a recording element (A) is extremely suppressed even after repeated usages, by a method wherein on the surface of a member with a surface of which recessing contact angle decreases when coming into contact with a specified contact material under a heated condition, a desired pattern area is formed, and this pattern area is made into a latent image and transferred to an ordinary paper, etc. CONSTITUTION:On a support body 1, a film 2 of a compound to constitute the surface of a recording element (A) with a surface of which recessing contact angle Q decreases when coming into contact with a liquid, under a heated condition, is formed. On the surface of this film 2, a liquid 3, among a liquid, vapor or solid (B) which becomes a liquid or generates a vapor at a temperature which is not more than the decrease starting temperature for recessing contact angle mentioned for the recording element (A), exists. While being contact with the liquid 3, the surface of the recording element (A) is heated in response to a image signal, to form a liquid adhering area (latent image area) on the surface of the recording element (A). Then, by a means to bring a recording material into contact with this latent image part, a recording agent is adhered to the latent image part (development), and the recording agent on the surface of the recording element (A) is transferred to a recording paper.
Patent JP-H06135537-A (JP)
Title: Change-direction type conveyor system between two conveyor lines
Inventor: NAKAI KUNIO
IPC: B65G47/53
Filed: 1992-10-26
Abstract: PURPOSE:To make a narrow article conveyable as doing a turnabout in a highly efficient manner by setting each of curved rails in space between two base ends of both conveyor lines, and traveling a carrier with a conveyor. CONSTITUTION:Two curved rails 1a and 1b are installed in space between an interval ranging from the tip of a first conveyor line L1 to the base end of a second conveyor line L2 different in a difference direction each, and thereby a carriage 2 is traveled thereon. In succession, the center of each bending curvature of these two rails 1a and 1b should be set so as to be out of these two rails 1a, 1b and to be at the internal angle of a crossed part of both first and second conveyor lines L1 and L2. In addition, a conveyor belt B for feeding three loading articles G1, G2, G3 is set up on top of the carriage 2. With this constitution, while this carriage 2 is turned around, the belt conveyor B drives the feed of these loading articles, so that even in a narrow article, it is conveyable highly efficiently, and since the center of the bending curvature of the rails is in the internal angle side of the crossed part of the conveyor lines, so that the carriage is turnable in a narrow place.
Patent JP-H10140326-A (JP)
Title: Production of iron nitride thin containing film
Inventor: MASAKI SUSUMU
IPC: C23C14/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant iron nitride thin coating film o Fe2 N or the like whose crystal structure is uniform by an ion beam assist vapor deposition method by irradiating a substrate with a nitrogen ion beam while iron is vapor-deposited thereon and specifying the arriving ratio of the iron vapor depositing particles per the nitrogen ions to the substrate. SOLUTION: The inside of a vacuum tank 1 is held to a high vacuum by a vacuum means. A vapor depositing material 2 composed of high purity iron is irradiated with a high energy electron beam and is heated to evaporate, which is vapor-deposited on a substrate 3. Simultaneously, a high purity gaseous nitrogen is introduced from an ion source 4 to generate an ion beam, which is applied to the substrate 3. The ion energy is preferably regulated to 100 to 400eV. The arriving ratio of the iron vapor depositing particles per the nitrogen ions to the substrate 3 is preferably regulated to a range of 0.7 to 1. As the substrate 3, inorganic substrates such as iron, stainless steel, aluminum, fused silica or the like or plastics can be used. The temps. of the substrate is commonly regulated to an ordinary temp. to 100 deg.C.
Patent JP-H10144190-A (JP)
Title: Temperature switch
Inventor: YAMAOKA ETSUJI
IPC: H01H37/76
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To break large current when outside air reaches specified temperature by combining a thin metal plate, which is engaged with an insulative main body case having hollow portion inside and a temperature sensitive body granting bias force, and a plate spring member. SOLUTION: A temperature switch is contained in an insulative resin-made box body-like main body case 10. A thin copper plate 11 is folded into U-shaped cross sections 11a, 11b, 11c, the straight line portion 11a of the thin copper plate 11 is sandwiched in a gap portion 12d of the main body case 10, and is protruded outward as a lead terminal. The other end 11c is folded along the side wall 10b of a box body, and the end portion is exposed in the hollow portion 12b so as to form one part of a contact. The plate spring-like member 13 is held in such a state as its base portion 13b is fixed to a gap portion 12e and as its tip portion 13c grants no bias force.  A locking portion which brings the tip portion 13c of the plate spring member 13 into contact with the copper thin plate 11c is composed of a temperature sensitive body 17 which is low temperature solder fusing in temperatures from 70 deg.C to 100 deg.C, a metal pin 15, an insulation head, and the like.
Patent JP-H01151460-A (JP)
Title: Aromatic deodorant
Inventor: MUNEYUKI TATSUNOSUKE
IPC: A61L9/01
Filed: 1987-12-08
Abstract: PURPOSE:To provide an aromatic deodorant which deodorizes an offensive smell and simultaneously gives an aroma, by using, as an aromatic deodorant component, extracts obtained by extracting tobacco with a polar solvent and/or a nonpolar solvent. CONSTITUTION:Tobacco leaves harvested, dried and fermented according to their agricultural varieties are extracted, and the extract obtained is used as an aromatic deodorant component. These are extracted with one or more solvents with the relatively low boiling point and high extractability: for example, methanol, ethanol, acetone, water, ethyl ether, ethyl acetate, methylene chloride, petroleum ether, n-hexane, chloroform, carbon tetrachloride and benzene. The solvent is then removed from the extract, but when water, ethanol, acetone or the like is used for extraction, the extract may be used while containing the solvent to a certain extent. The amount of the extract being used should be determined depending on the type and purpose of an aromatic deodorant.
Patent JP-H02159422-A (JP)
Title: Clutch control device for automatic transmission
Inventor: URYUHARA MAKOTO
IPC: B60W10/02
Filed: 1988-12-09
Abstract: PURPOSE:To continuously control a clutch to perform smooth clutch operations by setting a target amount of clutch engagement and a clutch operating speed based on the operating amount of accelerator pedal, engine speed, rotating speed of an input shaft, and clutch stroke. CONSTITUTION:A controller 5 comprises microcomputers, and is provided with a central control unit, control means, various types of memories for storing various maps, and output ports. As sensors, a valve opening sensor 12, an engine speed sensor 13, a stroke sensor 23 for detecting the engagement of a clutch 2, an input shaft rotating speed sensor 33 are provided. When detection signals generated from each sensor are received by input ports, related maps F1 - F5 are retrieved, and based on data read out on the maps, calculating operations are performed to obtain the clutch operating speed until a target amount of clutch engagement is reached, and then a clutch actuator 21 is controlled in order for a predetermined amount of engagement to be reached.
Patent JP-S63170189-A (JP)
Title: Buoy system for fixed point holding
Inventor: OTA HAJIME
IPC: B63H25/04
Filed: 1986-12-29
Abstract: PURPOSE:To make a buoy's fixed point holdable without requiring a mooring rope, by installing a receiver receiving position information from a satellite, and on the basis of this position information, controlling a rudder driving motor. CONSTITUTION:A radio wave of position information out of a satellite 1 is received by a receiver 5 via an antenna 3, and a position of a buoy 2 at that time is detected. Next, a differential direction and distance with the original position is calculated by a control unit 6, a rubber driving motor 7 is driven and a rudder 11 is orientated by rotation of a rudder driving plate 8. And, a screw motor 9 is driven by a command of the control unit 6, and driving force is given to the buoy 2 by rotation of a screw 10. In consequence, the buoy 2 is moved to the target point. With this constitution, the buoy 2 is holdable to the fixed point without requiring a mooring rope.
Patent JP-H06163079-A (JP)
Title: Nonaqueous electrolystic battery
Inventor: MATSUZAKA EIJIRO
IPC: H01M10/05
Filed: 1992-11-20
Abstract: PURPOSE:To prevent an explosive rupture generated at overcharge, short-circuit or heating by arranging an electrode pressing plate consisting of a thermosetting resin on the upper part of an electrode group consisting of winding type positive electrode, separator, and negative electrode. CONSTITUTION:An electrode group consisting of winding type positive electrode plate 11, separator 12, and negative electrode plate 13, and an electrolyte are received in an outer jar 1, and an electrode pressing plate 15 consisting of a thermosetting resin such as phenol resin is arranged on the upper part of the electrode group. The upper end part of the jar 1 is sealed by caulking a seal cap 2 having a valve hole 3 and a vent hole 5 to form a cylindrical battery. Since the electrode group is fixed by the pressing plate 15, even when the internal pressure in the battery is raised by overcharge, short-circuit or heating, the electrode is never deformed, and the explosive rupture of the battery caused by the blocking of the valve hole 3 and the vent hole 5 can be prevented.
Patent JP-H04185905-A (JP)
Title: Hydraulic cylinder in which screw is used
Inventor: ODAGUCHI TSUTOMU
IPC: F15B15/08
Filed: 1990-11-17
Abstract: PURPOSE:To prevent a piston from being moved due to oil leakage by mounting a screw rod, which is mounted in a cylinder body so that it can be rotated but cannot be moved in axial direction of the rod and screwed into a piston, slidably in a piston rod, and rotating it by a driving device. CONSTITUTION:A screw rod 6 screwed into a piston 5 is mounted in a cylinder body 4 so that it can be rotated through a bearing 7 but cannot be moved in axial direction of the rod, and a cylindrical escape hole 9 is provided in a piston rod 8 to store the screw rod 6. Also the screw rod 6 is connected to an output shaft 14 of a motor 10 through toothed pulleys 11 and 12 and a toothed belt 13. Thus the movement of the hydraulic cylinder 3 can be locked by the screw rod 6 after hydraulic pressure operation is stopped, and the movement of the piston can be prevented to secure safety even if oil leakage occurs.
Patent JP-H03224389-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKUI MASATO
IPC: H04N9/89
Filed: 1990-11-16
Abstract: PURPOSE:To prevent generation of a lead color signal and a lag color signal by generating a burst gate pulse to a position to be located substantially and using the pulse so as to extract a chroma signal and synchronizing the burst signal of the extracted chroma signal timewise with respect to a luminance signal. CONSTITUTION:When a lead color signal or lag color signal takes place in a burst signal B of a chroma signal S2 with respect to a horizontal synchronizing signal, the burst signal B of the chroma signal S2 is extracted in a timing of a burst gate pulse Bg. The signal is integrated by a capacitor 54 to obtain an integrated voltage of Vmax. The integrated DC voltage V is inputted to an A/D converter terminal 55a of a microcomputer 55 and a 2nd DELAY 50 is controlled by a DC voltage V1 outputted from a CONT terminal 55b of the microcomputer 55. Thus, it is possible to match the burst signal B and the horizontal synchronizing signal Hsync to an optimum location. Thus, generation of a lead color signal or a lag color signal is prevented on a reproduced pattern.
Patent JP-H02200632-A (JP)
Title: Medical composition
Inventor: HAYES ANN GAIL
IPC: A61P9/10
Filed: 1989-11-30
Abstract: PURPOSE: To obtain a pharmaceutical composition for human or animal, containing a benzodioxinopyrrole compound and effective for the treatment, amelioration or prevention of cerebrum ischemia. CONSTITUTION: This composition contains a compound of the formula [R is H, a 1-6C alkyl, a 3-6C alkenyl, a 3-6C alkynyl, a 3-4C cycloalkyl, an aralkyl or CHO; R<1> and R<2> are each a halogen, a 1-4C alkyl, a 1-4C alkoxy, OH, CN, NO2 or NR<3> R<4> (R<3> and R<4> are each H or a 1-4C alkyl)] or its physiologically permissible salt or hydrate, e.g. (±)-trans-5-fluoro2, 3,3a,9a-tetrahydro-1H-[1,4]- benzodioxino[2,3-e]pyrrole. The composition is also useful for protecting the damage of neuron caused by cerebral ischemia. The daily administration dose of the compound is 0.04-40mg/kg. It is convenient to administer the compound in the form of a unit administration form containing 0.04-12mg/kg of the active component.
Patent JP-H01154518-A (JP)
Title: Semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L21/28
Filed: 1987-12-11
Abstract: PURPOSE:To prevent the local decrease of the thickness of a barrier film and the junction destruction, by forming a reinforcing film which is stuck on the inner peripheral part of an aperture and covers the inner peripheral part of the aperture of a metal semiconductor alloy film. CONSTITUTION:A silicon nitride film 16 is formed on an aperture 14, a platinum silicide film 15 and a silicon oxide film 13. The thickness of the silicon nitride film 16 is preferably more than or equal to 1000Angstrom , because of necessity to cover the thin part of the platinum silicide film 15. The silicon nitride film 16 is subjected to anisotropic etching. By this processing, the silicon nitride film 16 is etched in uniform thickness, and a part of the film is left in a state where the part is stuck only on the inner peripheral surface of the aperture 14. This left silicon nitride film 16 is constituted as a reinforcing film to cover the end-portion of the platinum silicide film whose thickness is decreased.
Patent JP-H03174199-A (JP)
Title: Voice synthesizer system
Inventor: SAITO SHIGETOSHI
IPC: G10L13/07
Filed: 1989-12-02
Abstract: PURPOSE:To output the synthesized voices which are easily audible and have high naturality even if any kinds of voice output equipment are used by changing the value of the parameter expressing the voice power in the voice element of an unvoiced vowel according to a voice output equipment at the time of forming the synthesized voice contg. the unvoiced vowel. CONSTITUTION:A voice parameter array forming device 2 is inputted with the rhythm symbol array to the input character array determined by a character array analyzing apparatus 1 and forms the voice parameter array subjected to the regular synthesis of the voices by referring to a voice element file 3. A rhythm parameter forming device 4 forms the rhythm parameter array in accordance with rhythm information. A parameter changing section 6 changes the value of the parameter which is read out of the voice element file 3 and indicates the voice power of the voice element used for synthesis of the voice according to the kind of the voice output equipment when the inclusion of the unvoiced vowel in the input character array is detected. The synthesized voices which are always easily audible and have the high naturality are formed and outputted in this way according to the voice output equipment.
Patent JP-S63164472-A (JP)
Title: Vertical mosfet
Inventor: KITAMURA KAZUYOSHI
IPC: H01L29/78
Filed: 1986-12-26
Abstract: PURPOSE:To reduce a capacity between a gate and a drain by deleting part of a gate electrode overlapped on a drain region. CONSTITUTION:A vertical MOSFET is formed of a drain region 1, a channel diffused region 2, a source region 3, a gate oxide film 4 and a gate electrode 5, and part of the electrode 5 is deleted. When thus constructed, since the overlapped region of the electrode 5 and the region 1 is largely reduced, a capacity between the gate and the drain can be largely reduced. As a result, an input power can be reduced to accelerate a switching speed.
Patent JP-H08144056-A (JP)
Title: Production of sputtering target material for forming thin ito film having high strength
Inventor: TAKASHINA HIROYUKI
IPC: C04B35/457
Filed: 1994-11-22
Abstract: PURPOSE: To produce a sputtering target material for forming a thin ITO film having high strength. CONSTITUTION: A compact of ITO powder consisting of tin oxide and indium oxide is sintered in an active oxidizing atmosphere obtd. by adding 0.01-5vol.% one or more among H2 O2 , .OH and .O2 to an oxidizing atmosphere to produce the objective sputtering target material.
Patent JP-S63167871-A (JP)
Inventor: ONO KENZO
IPC: E05F15/10
Filed: 1986-12-29
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-H07143618-A (JP)
Title: Power controller for electric motor vehicle
Inventor: IMAZEKI TAKASHI
IPC: H02P5/46
Filed: 1993-11-18
Abstract: PURPOSE:To prevent the switching of the torque of a motor due to abrupt change in number of revolutions of a motor when drive wheels slip or lock. CONSTITUTION:Necessary output operating means 2 of an electric motor vehicle when loads a plurality of motors 20 calculates necessary traveling output in response to traveling conditions detected by traveling condition detecting means 1, and shared output setting means 3 sets shared outputs to be shared by the motors. The shared outputs normally are set at each time of detecting the conditions, and command means 4 outputs a command signal to the motors based on it. In this case, when malfunction detecting means 5 detects the malfunction state of the number of revolutions of the motor, new shared output is not set by state holding means 6 while the malfunction state exists, and the output of the command signal to the motor is held in a previous state. Thus, even if the number of revolutions of the motor is abruptly changed due to tire slip, etc., the shared output is not immediately changed, but a stable driving state is maintained.