baber/WOPTO huggingface dataset:
Patent JP-H09289476-A (JP)
Title: Interference reduction in communication system
Inventor: ROBIN POORU RITSUKAADO
IPC: H04B3/30
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of interference and reduce the influence of interference generated by a source such as an amateur radio equipment, specially, when a function for discrete multitone modulation is used on a telephone line so as to supply digital service to a subscriber. SOLUTION: In a subscriber loop for transmitting a fast data signal, noise cancellation is constituted by a data signal demodulator 80 having 1st and 2nd inputs 81 and 82 for receiving a difference data signal and a local RFI input signal. The feedback signal of the demodulator is sampled and processed, vector-modulated, and further put together with the local RFI input signal of the demodulator 80. The composite signal is added to the differential input signal to reduce interference coupled with the 1st input.
Patent JP-H02137596-A (JP)
Title: Service process controlling system for communication system
Inventor: ITO NAOTO
IPC: H04Q3/545
Filed: 1988-11-18
Abstract: PURPOSE:To execute communication service processing at high speed and efficiently, and to improve performance by generating previously plural processes corresponding to each service at every time to start up system, and retrieving and executing one process among the generated processes when a start request arises. CONSTITUTION:When a process generating part 11 is started at the time of the start-up of the system, etc., the prescribed number of the processes (x) are generated by a service application process generating means 111 for one kind of the service, and a queue is formed in a process queue 14. Subsequently, another process (y) is generated similarly. Next, when the start request arises, a process starting part 12 starts operation, and a start waiting queue retrieving means 121 retrieves the queue 14, and takes out the process corresponding to the kind of the requested service, and service start request is informed by a start request informing means 122. After finish, a process executing part 13 holds itself in readiness without eliminating said process but initializing it. Thus, the processing is speeded up, and the performance is improved.
Patent JP-H06120445-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAIDA ATSUSHI
IPC: H01L27/108
Filed: 1992-10-05
Abstract: PURPOSE:To provide a method capable of manufacturing a semiconductor device including the capacitor having a large capacity with a small number of easy processes. CONSTITUTION:On the surface of a silicon substrate 1, a diffusion region 6 and gate electrodes 4, 5 are formed, and using a reduced-pressure CVD method, a non-doped polysilicon layer 8 is so deposited that the lower part thereof is connected with the diffusion region 6. Then, in the same reduced-pressure CVD method, a polysilicon layer 9 doped with phosphorus by about 5X10<20>atm/ cm<3> is deposited thereon. These depositions are repeated, and a multilayer film comprising five layers is formed. The multilayer film is etched using an RIE method, and a sidewall surface is formed on the multilayer film, and thereby, an underside electrode 11 is formed. Further, using the solution of HF:HNO3: CH3COOH=1:3:8, a wet etching is applied to the underside electrode 11. Thereby, since the etching rates of the polysilicon layers 8, 9 are different from each other, recessed parts are formed on the sidewall surface of the underside electrode 11.
Patent JP-H03153684-A (JP)
Title: (1r, 2r)-2-(3-pyridyl)-2 tetrahydrothiopyran- 2-carbothioamide 1-oxide, its preparation and pharmaceutical composition containing same
Inventor: JIYANNKUROODO ARUU
IPC: C12R1/66
Filed: 1990-10-31
Abstract: Process for preparing (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides of general formula:  <IMAGE>  (R1=alkyl containing 1 to 4 carbon atoms), by the action of an alkyl isothiocyanate on the 1R,2R and 1R,2S sulphoxides of formulae:  <IMAGE>  <IMAGE>  employed alone or mixed, the (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides thereby obtained and pharmaceutical compositions containing them. (1R,2R)-2-(3-Pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides are especially useful as antihypertensives.
Patent JP-H01134810-A (JP)
Title: Oxide superconductor and its manufacture
Inventor: HASEGAWA SHOICHI
IPC: B28B1/00
Filed: 1987-11-19
Abstract: PURPOSE:To enable a superconductor sheathed with a metal layer to be formed freely in shape by covering material powder for an oxide superconductor or superconductor powder with metal so as to form a complex and then processing it by a specified method. CONSTITUTION:A superconductor 2 which is covered for the whole circumference by a metal layer 3 such as, e.g., copper, etc., is rolled into a tape-shape and a superconductor 1 having large free degree in use is formed. And superconductor powder 5 is charged in a metal pipe 4 made of platinum, etc., and a complex 6 is formed. The complex 6 is formed into the required shape by processing such as rolling through a die, etc., and then applied with the required processing such as heat treatment, etc. By this manufacture, the superconductor is formed freely into the required shape and the crystal structure of the superconductor becomes fine by the rolling processing and heat treatment end the superconductivity is improved.
Patent JP-H10128884-A (JP)
Title: Fuel container and fuel pipe
Inventor: HATA NOBUHIRO
IPC: B60K15/03
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel container and a fuel pipe which are excellent in gasoline barrier property, especially in oxygen-containing gasoline barrier property, and excellent in impact resistance also. SOLUTION: A fuel container or a fuel pipe is composed of a multi-layer structure having a resin composition layer composed of 60-99wt.% of ethylene- vinyl ester copolymer saponified product of 20-60mol% ethylene content and 90% or over saponification degree, and 40-1wt.% of ethylene-(meth)acrylate copolymer of 1-30wt.% (meth)acrylate content. A ratio of (A)/(B) of MI(A) of ethylene-vinyl ester copolymer sapanified product and MI(B) of ethylene (meth)acrylate copolymer is preferably 0.1-0.5. Further, a case where the resin composition layer and a high density polyethylene layer are laminated via an adhesive resin layer, and a case where the resin composition layer and the polyamide resin layer are laminated are preferable. In addition thereto, the purpose is further effectively achieved by using the fuel container and the fuel pipe for the oxygen containing gasoline.
Patent JP-H02137627-A (JP)
Title: Mechanism for adjusting shaft stroke
Inventor: ITO TETSUO
IPC: B21D45/04
Filed: 1988-11-18
Abstract: PURPOSE:To fix the horizontal position of a shaft so that the height of the top dead center can be adjusted by deviating the fitting position of a slider against an oscillating lever by means of a fitting position adjusting means. CONSTITUTION:When an oscillating lever 41 oscillates and the connecting section of the lever 41 with a shaft 11 oscillates along a virtual circular arc line, the shaft 11 vertically oscillates in the stroke corresponding to the length of the amplitude of the lever 41. Since the shaft 11 is oscillated along a straight line, a slider 35 slides on a guide 32 and a mechanical balance with the connecting section of the lever 41 is maintained. Therefore, when the fixing position of the slider 35 is adjusted to the long hole 43 of the lever 41, the top dead center of the shaft 11 can be adjusted in a state where the bottom dead point is maintained at the same position.
Patent JP-2000104282-A (JP)
Title: Side panel of guard
Inventor: MIZUKAWA SATOSHI
IPC: E02F9/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently assemble a side panel by forming the side panel of a guard with a small panel and a large panel, and preparing plural kinds of small panels having the common shape and different in the intake and exhaust openings to be selectively mounted on a construction equipment body or the large panel. SOLUTION: A side panel is divided into a large panel A and a small panel B, the panel A comprises a predetermined number of intake and exhaust openings C to be mounted on a construction equipment for any specification, and plural kinds of panels B having the intake and exhaust openings C different from one another, are prepared. That is, a panel B1 comprises many intake and exhaust openings C, and a panel B2 does not comprise an intake and exhaust opening. In the assembling field, the large panel A comprising a desired intake and exhaust opening is mounted on a hydraulic shovel laterally rotatably through a hinge mounted on an upper revolving superstructure 3 of the hydraulic shovel. The panel B is selected corresponding to the weather of a shipping destination, and fixed to a pole member standing on the upper revolving superstructure 3.
Patent JP-H08151498-A (JP)
Title: Production of cast methacrylic plate
Inventor: AMEKAWA MUTSUHIDE
IPC: C08L33/12
Filed: 1994-11-28
Abstract: PURPOSE: To produce a cast methacrylic resin plate having a good balance between the impact resistance and the thermoformability. CONSTITUTION: A syrup is produced by dissolving 5-50 pts.wt. methyl methacrylate polymer having a viscosity-average molecular weight of 10,000 to 300,000 in 100 pts.wt. monomer composed mainly of methyl methacrylate and then dispersing 1-50 pts.wt. multilayered elastomer therein. This syrup is injected into a cell and polymerized.
Patent JP-H09110399-A (JP)
Title: Automatic lifting gear of equipment
Inventor: NAGATA KENJI
IPC: B66F17/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make each equipment adjustable to a variety of suitable levels by detecting a distance between each office equipment and an operator and the height of this operator respectively, and making the equipment move up and down properly as far as the specified value. SOLUTION: When a person 3 comes nearer to a copying machine, a range sensor 142 detects a distance to the person 3, and this detection is carried out at all times as far as the person 3 exists within the specified range. In the midst of this sensing by the range sensor 142, a height sensor 141 is rotated in an S direction, detecting the highest point P of a human body, and an angle θis calculated. Next, a human body height L=L2+L3 is calculated from a distance L2 calculated from the distance L1 and the angle θ and the known distance L3. From the height sought like this, a motor 20 is driven as far as the specified value and a height adjusting part 2 is moved up and down, setting the copying machine to the specified height.  In addition, a wheelchair detecting sensor detecting a wheelchair service signal out of a wheelchair is installed there, through which the height of a mount base is also controllable.
Patent JP-H07146504-A (JP)
Title: Automatic film winding camera
Inventor: GOTOU SHIGEKANE
IPC: G03B17/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide an automatic film winding camera capable of loading roll film by an operation equivalent to that of a manual winding camera. CONSTITUTION:In this automatic film winding motor-driven camera, a rotary switch 4 is adopted as a switch for switching respective kinds of modes, and an operation ring 6 of the switch 4 is rotated when the film is loaded, so that not only a motor but also a spool for taking up the film 3 are rotated by a rotational amount and at rotating speed corresponding to the rotational amount and the rotating speed of the ring 6. Therefore, the ring 6 of the rotary switch 4 has a function equivalent to the film winding knob or the winding lever of the manual winding camera.
Patent JP-H08150679-A (JP)
Title: Printed fancy laminated material
Inventor: SEKIKAWA YUKIHIRO
IPC: B32B27/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a printed fancy laminated material having high quality in which printed patterns are not deformed nor extinguished by heat in a manufacturing process. CONSTITUTION: A printed fancy laminated material consists of a printing base material 16 having a printed layer 20 formed on its surface, a base material 12 molded by injection molding, and an adhesive layer 14 arranged in between the base material and the printing base material so as to adhere them. The printing base material consists of a highly heat resistant resin material. Accordingly, the influence of heat in manufacturing on printing is reduced and print quality is maintained, so that a printed fancy laminated material of high quality can be obtained. As the influence of the heat at the time of injection molding is small, restriction of arrangement of gates of an injection mold is relieved, so that degree of freedom in planning a mold can be heightened.
Patent JP-H08137543-A (JP)
Title: Operating method for remote control in monitor control system
Inventor: TSUDA SHOZO
IPC: G06F3/048
Filed: 1994-11-04
Abstract: PURPOSE: To prevent the erroneous selection or operation of a device to be controlled in a remote control mode by displaying the image of a control panel of the device on a CRT screen and operating an operating part on the image by means of a pointing device. CONSTITUTION: When an operator selects the symbol 2 of a device to be controlled by means of a pointing device, the symbol 2 is displayed with blinking to inform the operator of that the device is selected as a remote control object device. Then the image 3 of a control panel is edited by an image storage means and an image display control means according to the state of the control object device. The image 3 is shown on the screen of a CRT display device by a CRT screen display means. The on/off operations are carried out by means of the pointing device, that is, a pointing device cursor 6 is set at an operating part 5 and shifted in the inward direction, for example, in the same way as an actual device. Then the device control command data are outputted to an input/output device by a data transmission means.
Patent JP-H05106739-A (JP)
Title: Gasket such as exhaust manifold gasket
Inventor: OKUDA HIROAKI
IPC: F16J15/12
Filed: 1991-10-15
Abstract: PURPOSE:To provide a gasket, such as an exhaust manifold gasket, with improved compression restoration at high temperature. CONSTITUTION:A gasket is composed of laminated sheets 1A, 1B, 6A and 6B with beads forming bead portions 4A, 4B and 8B which surround continuously the circumference of an exhaust hole. An intermediate sheet structural body is interposed between inside beaded sheets 6A and 6B. The intermediate sheet structural body is composed of flat sheets 7A and 7B, and also of a fire-resisting sheet 9, in which a core sheet 10 is embedded and which is interposed between the flat sheets 7A and 7B. The fire-resisting sheet 9 is fabricated of such a material as mica, which is superior in heat resistance, heat insulation, and high-temperature compression restoration. Therefore, this gasket has improved sealing performance at high temperature and interrupts heat transmission properly.
Patent JP-H03157412-A (JP)
Title: Ultraviolet-curing resin composition for transmission type screen and cured material
Inventor: NAKAYAMA KENJI
IPC: G03B21/625
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the title composition providing a transmission type screen having antistatic properties and a little dust adhesion, comprising urethane (meth)acrylate, etc., reactive monomer, composite material prepared by dissolving alkali metal, etc., in polyethylene glycol, etc., and photopolymerization initiator. CONSTITUTION:(A) Urethane (meth)acrylate and/or epoxy (meth)acrylate is blended with (B) a reactive monomer, (C) a composite material prepared by dissolving an alkali metal, or one or more of protonic acids in polyethylene glycol, polypropylene glycol, a derivative thereof or a (meth)acrylate compound containing one or more of the compounds as a segment and (D) a photopolymerization initiator to give the objective composition rapidly curing with ultraviolet light.
Patent JP-H07201996-A (JP)
Title: Method for forming contact hole in doped region
Inventor: HANNO MERUTSUNAA
IPC: H01L21/321
Filed: 1994-11-02
Abstract: PURPOSE: To provide a method for forming a contact hole for a doped region which is suited for forming a bit-line contact part in which a prescribed region is reduced in a DRAM, equipped with a p-channel MOSFET in a cell field, and which is advantageously combined with the so called, BOSS method. CONSTITUTION: A first conductivity type first doped region 2a in a substrate 10 is formed by insulation ranges 12 and 13 on at least the surface of the substrate 10, and a diffusion barrier layer is formed so that at least this first doped region 2a can be opened and a second conductivity type second doped region can be covered. Then, a non-doped silicon layer is deposited entirely, a doped region 4c surely overlapped on a region for a contact hole is selectively formed in the silicon layer, the non-doped part of the silicon layer is selectively removed for a doped region 4c, and a contact hole is selectively opened for the doped region 4c of the silicon layer in an insulation layer 6 by anisotropic etching.
Patent JP-S62155735-A (JP)
Inventor: UMEZAWA YASUHIKO
IPC: H02J7/35
Filed: 1985-12-27
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-H05136826-A (JP)
Title: Frame extension circuit
Inventor: MIURA KENJI
IPC: G06F13/00
Filed: 1991-11-11
Abstract: PURPOSE:To reduce a circuit scale for less than a speed ratio on a frame extension circuit converting the speed of data. CONSTITUTION:An input frame buffer part 1 fetching an input frame and the frame extension part 2 to which output from the input frame buffer part 1 is added as a load signal and which sets a prescribed extension period so that it can be obtained are provided for a circuit preparing an output frame showing the head position of outputted data which is speed-converted from the input frame showing the head position of input data. Then, a frame extension signal extended to arbitrary clock width is outputted.
Patent JP-H05131197-A (JP)
Title: Water purification device
Inventor: TAKAHASHI YUTAKA
IPC: C02F9/00
Filed: 1991-11-11
Abstract: PURPOSE:To prevent a purification performance from becoming deteriorated due to the accumulation of bubbles at the bottom of a water tank, in a water purification device using an aerophilic microbial action. CONSTITUTION:The subject water purification device consists of a forced circulation flow path having a pressurized water feed means 4, a microbial culture module 6 and an air feed means 5 for feeding air to the microbial culture module 6 arranged sequentially in a water circulation flow path which circulates water in a water tank, and a control means for controlling the operation of the circulation flow path. The control means is set to a specified operation start/stop cycle and this cycle releases air bubbles staying still at the bottom of the water tank into an atmosphere. Thus it is possible to prevent air from becoming trapped or a cavitation from occurring.
Patent JP-H11131944-A (JP)
Title: Screen device
Inventor: NAKAJIMA KOJI
IPC: E06B9/17
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reliably prevent slip-out of the end parts on both sides of a sheet substance in the direction of width of the sheet substance from the insertion ports of guide rails even when the sheet substance is fanned by a pressure of hot blast when a part to be shielded is shielded by a sheet substance and a weight body, and to improve necessary shield performance and fire resisting performance in a case of a fire-resisting screen. SOLUTION: A screen device comprises guide rails 1 having insertion ports 3 fixed on two side parts of a part 2 to be shielded; a sheet substance 19 elevated along an insertion port 3 between two guide rails 1 during winding and rewinding around and from a winding drum rotatably at an upper part between the two guide rails 1; and a weight body arranged at the lower end of the sheet substance 19 and seating a floor. The sheet substance 19 is inserted through an insertion port 3 between the two guide rails 1 and formed as an insertion part 20 protruding in the guide rail 1. Slip-out protection bodies 28 positioned in the guide rail 1 and having width wider than that of the insertion port 3 are arranged on the two insertion parts 20.
Patent JP-H01136319-A (JP)
Title: Vibration insulator of case for electric equipment
Inventor: ISHIHARA KATSURO
IPC: H02B1/00
Filed: 1987-11-21
Abstract: PURPOSE:To make it possible to prevent the vibration of a case for electric equipment, by arranging members, which generate repelling force or attracting force for a magnetic field that is generated with each coil, at positions corresponding to the coils at the lower end parts of the case for the electric equipment on the upper surface of a base, and providing a control device for controlling the exciting force of each coil. CONSTITUTION:Permanent magnets 3a-3d as members, which generate repelling force or attracting force for magnetic fields generated with coils 9a-9d in a case 6 for electric equipment for multiple circuit switches, are provided on the upper part of supporting stages 2a-2d. A lateral slant angle sensor 11a, which detects the lateral slant of the case 6, and a longitudinal slant sensor 11b, which detects the slant in the back and forth direction of the case 6, are provided. A control device 12 controls a driving circuit 10 based on the lateral and longitudinal slant signals S1 and S2 so that exciting currents flowing through the coils 9a-9d are adjusted. Since the exciting force of the coils 9a-9d can be controlled with currents and the vibration of the case 6 can be prevented, operation can be performed quickly in comparison with hydraulic pressure and the like. Since the currents are not conducted through the coils 9a-9d during the normal time, there is no power loss.
Patent JP-H08212991-A (JP)
Title: Manufacture of battery pack
Inventor: FUKUKAWA KOICHI
IPC: H01M2/10
Filed: 1995-11-13
Abstract: PURPOSE: To join and fix pack cases without breaking electronic components, or falling the components off a printed circuit board in a battery pack in which the printed circuit board for packaging electronic components, etc., is built. CONSTITUTION: Batteries 4, 5 are housed between first and second cases 1, 2, then both cases are joined by ultrasonic bonding, and a printed circuit board 6 is housed between the second and a third cases 2, 3, then both cases are joined with screws 8 and engaging pawls 9.
Patent JP-H01136822-A (JP)
Title: Axle drive device
Inventor: NEMOTO HIDESUKE
IPC: B60K17/10
Filed: 1987-11-20
Abstract: PURPOSE:To reduce cost through reduction of one of casting parts, by a method wherein the intermediate part of a case divided into parts in three stages is replaced with an intermediate plate, and the intermediate plate is held between the nip formed by an upper and an intermediate plate for fastening. CONSTITUTION:An intermediate plate 2 is provided at its front end with a placing surface 2a, and an insertion hole 2b is formed so that the hydraulic motor shaft of an HST type speed change gear placed on the placing surface 2a is protruded in a lower case 3 located to the under surface of the intermediate plate 2. A part to support a diff gear device D and axles 4L and 4R is formed to the other end of the intermediate plate 2. The diff gear device D, supported on the intermediate plate 2, and an upper case 1 to cover and protect the upper parts of the axles 4L and 4R parts thereby are formed by aluminum casting, and are situated on the upper surface of the intermediate plate 2.