baber/WOPTO huggingface dataset:
Patent JP-S63131742-A (JP)
Title: Multiplexer
Inventor: KOYAMA KATSUYUKI
IPC: H04L5/22
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a multiplexer where an individual unit is located to an optional position in the titled multiplexer by giving an individual address processing section applying the processing of an individual address to a backwiring means. CONSTITUTION:The individual address processing section 7 is moved in the back wire means 3 and connected on the means 3 by the printed circuit pattern. Since the individual address processing section 7 is arranged not in the individual unit but in the back wiring means 3, the individual address is not assigned fixedly to the individual unit. In using the individual unit to an optional address, the data is inserted or separated surely in the substantial address independently of the loaded individual unit.
Patent JP-H1099163-A (JP)
Title: Bed with freely collapsible bed board
Inventor: TASHIRO NOBUHIKO
IPC: A47C20/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bed whose floor plate is freely collapsible, suited for medical or care purposes. SOLUTION: A floor plate 2 comprises a headrest plate 6, a backrest plate 7, a bottom plate 8, an upper leg plate 9, and a lower leg plate 10, whose adjoining ends are freely foldably connected together by hinges 11, 12, 13, 14. An actuator 3 is secured to the headrest plate 6 at one end 3a and freely rotationally secured to a bed frame 1 at the other, and by expanding the actuator 3 the end of the actuator 3 secured to the bed main body 1 is rotated to raise the headrest plate 6 and then the backrest plate 7 and then to lower the side of the bottom plate 8 adjoining to the backrest plate 7, while raising the side adjoining to the upper leg plate 9, so as to raise and project the connection between the upper leg plate 9 and the lower leg plate 10 to raise the floor plate 2. By contracting the actuator 3, the floor plate 2 is lowered.
Patent JP-H04161521-A (JP)
Title: Product working method for residential building concrete foundation
Inventor: TAKAMIYA KAZUYOSHI
IPC: E02D27/01
Filed: 1989-10-24
Abstract: PURPOSE:To reduce a manufacturing cost by arranging A-C shaped concrete foundations manufactured in a factory, to be assembled on the regulated level of embedded separately-manufactured pilaster concrete foundations, and by coating joint surfaces with jointing agent or pouring the agent into the surfaces. CONSTITUTION:In a factory, A-C shaped concrete foundations are manufactured, and at corners to be arranged, necessary force point sections, and the like, separately-manufactured pilaster concrete foundations are embedded into ground and levels are regulated. After that, on the upper sections, the A-C shaped concrete foundations are assembled to be arranged with a crane or the like. Then, the joint surfaces to be assembled are coated with jointing agent or the agent is poured into the surfaces, and they are bonded to each other and are set to be assembled. As a result, a construction expense and cost can be saved.
Patent JP-H04154773-A (JP)
Title: Thiazole derivative
Inventor: SUGIYAMA NAOKI
IPC: A61K31/426
Filed: 1990-10-15
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H, halogen, lower alkyl, (substituted)phenyl or (substituted)pyridyl; R<3> is OH, lower alkoxy or formula II; R<4> to R<6> are H or lower alkyl); X is amino, amido, carbonyl, alkylene, O or S] or salts thereof. EXAMPLE:4-(4-Phenylthiazol-2-ylcarbonylamino)salicylic acid. USE:Having excellent analgesic, antiinflammatory and antipyretic action and useful as an analgesic and antiinflammatory agent. PREPARATION:A compound expressed by formula III and a compound expressed by the formula PhCONCS are heated and refluxed in a solvent such as acetone for about 1-5min to afford the objective compound expressed by formula I (X is NH).
Patent JP-2001100511-A (JP)
Title: Developing device and developing roller used for the developing device as well as image forming device
Inventor: OBA KEISUKE
IPC: G03G15/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller and developing device with which good development processing is made possible. SOLUTION: A roller body 532a is formed of a roller base material essentially consisting of acrylonitrile-butadiene rubber and a coating layer for preventing adhesion is formed on the outer peripheral surface of the roller body 532a to prevent the adhesion of a developer to the roller body 532a. Particularly when the electric resistance is within a range 102 to 106 Ω or when the glossiness of the coating layer 532b is within a range from 2.5 to 8, both of the degradation in image density of the second time in black solid output and surface fogging do not occur or even if both occur, both are suppressed down to a level negligible for practicable purposes.
Patent JP-H0995211-A (JP)
Title: Vehicular theft prevention device
Inventor: HONAGA KAZUHIRO
IPC: B60R25/24
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the poor start of an engine in accordance with a poor communication by installing low voltage communication mode part for assuring the communication between an immobilizer control part and the engine control part into the immobilizer control part and the engine control part respectively, when the voltage of an electric source is less then a set low voltage after starting of an engine start. SOLUTION: When an engine drive allowance signal or a drive prohibition signal is inputted from an immobilizer control part 8 into an engine control part 10 by yes/no of a discrimination code inputted from a coil unit 6 within a set communication time T from the start of an ignition key 4 start, the drive is continued or prohibited. The immobilizer control part 8 and the engine control part 10 have the watching function of the voltage of the electric source and the communication between the immobilizer control part 8 and the engine control part 10 is ensured by respective low voltage communication mode parts 34, 36, when the voltage of the electric source is less than a set low voltage after starting an engine start. Consequently, the poor start of the engine occured at the time when a battery is weakened at the low temperature time is prevented.
Patent JP-H10120616-A (JP)
Title: Dibasic acid and electrolyte composition
Inventor: KOSHIYAMA TOMOKI
IPC: C07C55/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new dibasic acid capable of providing an electrolyte for working an electrolytic capacitor, having a low specific resistance and a high sparking voltage and hardly precipitating a crystal even at a low temperature by performing a Fenton's oxidation of specific cyclohexanones and further hydrating the product. SOLUTION: This dibasic acid is obtained by performing a Fenton's oxidation of a compound of formulae I and II (R<1> and R<2> are each H or a 1-4C alkyl with the proviso that, when one kind of cyclohexanones is used, R<1> and R<2> are each a 1-4C alkyl, and when two or more cyclohexanones are used, at least one kind of R<1> and R is a 1-4C alkyl), and further hydrating the product. For example, the dibasic acid is obtained by reacting the component A with hydrogen peroxide in a polar solvent in the presence of an acid catalyst to provide cyclohexanone peroxide, and further acting a reductive metal ion to the cyclohexanone peroxide to dimerize the cyclohexanone peroxide and to form a dibasic acid diester, and hydrating the dibasic diester.
Patent JP-H03138951-A (JP)
Title: Manufacture of mos-type transistor
Inventor: HORI TAKASHI
IPC: H01L21/265
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a device having both high performance and high reliability by inclining the angle between the surface of a semiconductor substrate and the surface which is orthogonal to an ion beam, and multiplying the rotary angle of the semiconductor substrate for every one time of the (n) times of total ion implantations by the integer times of about 360 degrees/n. CONSTITUTION:As a step for forming first and second source and drain regions 4s and 4d and 5s and 5d, the angle between the surface of a semiconductor substrate 1 and the surface which is orthogonal to an ion beam is inclined. The plane of the semiconductor substrate 1 is rotated with respect to a beam scanning plane, or the angle between the surface of the semiconductor substrate 1 and the surface which is orthogonal to the ion beam is inclined. Ions are implanted by (n) times all together. The rotating angle of the semiconductor substrate 1 for every one ion implantation is multiplied by integer times of about 360 degrees/n. In this way, the conditions wherein the ion implanting angles and the impurity-concentrations are different are used, and the width of an insulating film covering the side surface of a gate electrode is made thin so that at least a part of the second source and drain regions 5d and 5s is located directly beneath the gate electrode 3. Thus, the device having both high performance and high reliability can be realized.
Patent JP-S63131644-A (JP)
Title: Psk transmitter
Inventor: IWASAKI TOMOSHI
IPC: H04N7/10
Filed: 1986-11-20
Abstract: PURPOSE:To increase the difference (D/U) between a transmission attenuation and interruption attenuation by setting the oscillation frequency of an oscillation circuit to a frequency different from a PSK carrier frequency so as to apply ON/OFF control to the frequency conversion circuit applying frequency conversion. CONSTITUTION:A signal in an oscillation frequency fosc having a frequency different from the PSK carrier frequency fc oscillated by an oscillation circuit 11 is subject to 1/2 frequency division by a frequency conversion circuit 12 to generate a carrier in the frequency fc. The frequency conversion circuit 12 is subject to ON/OFF control by a switching signal 13, the frequency conversion is applied by 1/2 frequency division at the ON control and no frequency conversion is applied at OFF nor the carrier frequency fc is outputted. The carrier outputted from the frequency conversion circuit 12 is amplified to a required level by an amplifier 2 and given to the PSK modulation circuit 6. The carrier inputted to the PSK conversion circuit 6 is subject to PSK modulation by using a data 3 generated by the control circuit 5 and outputted as the PSK modulation wave.
Patent JP-H04215805-A (JP)
Title: Fluidized contact apparatus of fluid and granular solid and method thereof
Inventor: NIINO KIYONORI
IPC: C02F1/28
Filed: 1990-10-16
Abstract: PURPOSE:To achieve the effective contact of all of a granular solid with a fluid by allowing the fluid to flow in a cylindrical container main body along the inner wall surface thereof in the circumferential direction of the container main body to allow the same to take a U-turn and subsequently discharging the fluid to the outside of the container main body to fluidize the granular solid in the container main body together with the fluid. CONSTITUTION:A fluid 7, for example, water is injected in a hermetically closed cylindrical container main body 1 along the inner wall surface 1a thereof from a fluid introducing port 3 in the axial or circumferential direction of the container main body 1. At a fluid discharge port 4, the fluid 7 injected from the introducing port 3 is discharged at a position where the fluid almost takes a U-turn in a cross-sectional view. A screen 5 is provided on at least the front surfaces of the fluid introducing port 3 and the fluid discharge port 4. Further, the container main body 1 is packed with a granular solid 6 (e.g. ceramic particles) in a freely flowable manner. As a result, the effective contact of all of the granular solid with the fluid can be achieved. Further, the effective contact time of the granular solid with the fluid is prolonged and treatment capacity is enhanced.
Patent JP-S61157143-A (JP)
Title: Composite multi-function terminal equipment
Inventor: KOBAYASHI HIROMASA
IPC: H04M1/21
Filed: 1984-12-28
Abstract: PURPOSE:To offer a convenient terminal equipment with multi-function and low cost by combining incorporatedly a computer section, a keyboard, an input device, an output device, various interfaces, a MODEM and a handset. CONSTITUTION:A monitor section consists of a CRT control section 20, a video RAM21, an RFMOD23 and acoustic system units 25, 26, 27 and displays a video image onto an external CRT22. A transmission control section consists of a MODEM IF28, a transmission control circuit 29, a handset 30, an acoustic coupler 31 and a plunger 32 or the like. A magnetic card reader section consists of an interface (IF)35 and a reader 36. A keyboard section comprises an IF10 and a keyboard 11. A remote control section consists of an IF39 and a control section 40. A printer section consists of an IF37 and a printer 38. Then the devices above are constituted incorporatedly.
Patent JP-H10124213-A (JP)
Title: Keyboard for electronic device
Inventor: AN MYUN-SUU
IPC: G06F3/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device having sub-keys functioning as enter keys. SOLUTION: The sub-keys 2 are installed between the right and left key groups of main keys. A user can operate an 'aenter' command by depressing the sub-key 2 by a thumb, and the user can speedily and comfortably input data. The constitution is installed in a space between the right and left groups of a numeric lock lamp 4, a caption lock lamp 5 and a scroll lock lamp 6 and it facilitates the observation of the state of the keyboard 1.
Patent JP-H01120007-A (JP)
Title: Superconducting coil
Inventor: OKA KOICHI
IPC: H01B12/06
Filed: 1987-11-02
Abstract: PURPOSE:To make it possible to simply manufacture a ceramics superconducting coil by a method wherein ceramics layers are formed on metal plates, and on their surfaces, ceramic superconductors in the right-winding and left-winding spiral shapes are formed so as to electrically connect the ceramics superconduc tor of each layer in a state in which the right-winding one and the left-winding one are reciprocally laminated. CONSTITUTION:The first unit plate 4A having a ceramics superconductor 2 provided on the surface of a ceramic layer 1 formed on a metal plate 3 in a right-winding shape and the second unit plate 4B having a ceramics supercon ductor 2 provided on the surface of a ceramic layer 1 formed on a metal plate 3 in a left-winding shape are provided. Then, the said first and second unit plates 4A and 4B are reciprocally laminated and the ceramics superconductors 2 of the respective unit plates 4A and 4B are electrically connected so as to constitute a coiled conductor. The ceramics superconductor 2, for example, has a penetration part 2A, which penetrates the ceramics layer 1 and the metal plate 3, on its one end so that this penetration part 2A may be connected to the ceramic superconductor 2 of the first or the second unit plate 4A and 4B of the lower layer.
Patent JP-H01121580-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F01C17/06
Filed: 1987-11-02
Abstract: PURPOSE:To prevent inclination of a thin retainer by providing a discontinuous part in part of the inner circumference of the retainer to make a form of a C-ring. CONSTITUTION:A block 20 fixes a fixed scroll 4 and supports a shaft 11. Near a plane parallel to a mirror plate 5a almost at the center of balls 15a-15x in the block 20 is provided a groove 20a. A retainer 21 which is thinner than the diameter of the balls 15a-15x is provided with a discontinuous part 22 in part of the circumference to have a spring property like a C-ring, and it is contained in the groove 20a in the block 20. Because the retainer 21 is contained in the groove 20a in the block 20, its inclination is eliminated, thereby rotation of the retainer 21 becomes smooth.
Patent JP-H02122896-A (JP)
Title: Treatment of sewage
Inventor: KONDO MASAO
IPC: C02F3/06
Filed: 1988-11-02
Abstract: PURPOSE:To prevent the necessary volume of an aeration tank from being extremely enlarged and also to enable high-degree sewage treatment by connecting the small-sized aeration treatment tank in series at a plurality of sets and passing sewage therethrough. CONSTITUTION:The aeration treatment tanks 1a, 1b, 1c and 1d are connected in series and both sewage inflow ports 2 and sewage outflow ports 3 are provided to the upper side parts of the cylindrical drums and furthermore the air jetting nozzles 4 are provided to the lower parts thereof. The respective aeration treatment tanks are mutually connected while holding slight head drop  H and effluence Q' of equal amount to the amount of sewage Q introduced into the treatment tank 1a is discharged to the outside from the treatment tank 1d. In the respective treatment tanks, both sewage and activated sludge in the tanks are circulated by the air flow jetted from the lower parts and meanwhile the decomposing treatment of organic substance is performed by activated sludge and microorganisms. This treatment is favorable in the points of volume of the aeration treatment tank and pollution characteristics in comparison with a single stage treatment system.
Patent JP-H06109077-A (JP)
Title: Driving belt
Inventor: SHITO KAZUYUKI
IPC: F16G5/16
Filed: 1992-09-24
Abstract: PURPOSE:To improve the engagement part between the contiguous steel blocks of a driving belt which is used for a continuously variable transmission and consists of the combination of steel blocks and steel bands and reduce the friction due to the interference between the steel block and steel band. CONSTITUTION:The projection part 15 and the recessed part 16 of a steel block are set in the vicinity of the pitch line of a driving belt 3, and the span (lateral width) is set large, and the sectional surface shape is formed to a semicircular form.
Patent JP-H10122654-A (JP)
Title: Hot-water supply apparatus
Inventor: MORITA TETSUJI
IPC: F24D3/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To avoid a supply of high temperature hot water to a heat consumption apparatus by supplying hot water from a heat consumption apparatus heat exchanger to a return pipe through a bypass passage. SOLUTION: A hot water heat exchanger 1 and a heating heat exchanger 2 are heated by a one burner 6. A return passage 20 and a supply passage 21 from a heating apparatus 19 are connected with a heat transfer pipe 4 of the heating heat exchanger 2, and a hot water supply circulation pump 23 is provided on the return passage 20 between an expansion tank 22 provided in the course of the return passage 20 and the heating heat exchanger 20. The supply passage 21 located downstream a heating thermistor 24 and the return passage 20 located upstream the expansion tank 22 are connected with each other thought a bypass passage 2, and an opening/closing valve 26 is provided on the supply passage 21 located downstream the connection point for intermittently supplying hot water to the heating apparatus 19.  With the opening/closing valve 26 being opened and closed, hot water from the heating heat exchanger 2 is returned into the expansion tank 22 through the bypass pipe 25 and the return pipe 20.
Patent JP-S63132318-A (JP)
Title: Rotation controller
Inventor: FUTAGAMI AKIRA
IPC: G05D13/62
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the jitter of rotation from being deteriorated even if the titled control device is allowed to follow a frequency varying component by increasing the level of a frequency signal outputted from a frequency generator for detecting the rotating speed of a rotary body. CONSTITUTION:A frequency signal FG corresponding to the rotating speed of the rotary body 1 is compared at its phase with an output signal from a voltage control oscillator 9a constituting a phase lock loop circuit 9. The phase- compared output is supplied to the oscillator 9a through a low pass filter 9b and a signal relating to an output signal from the oscillator 9a is digitally measured. The rotation of the rotary body 1 is controlled based on the measured signal and prescribed band limitation is executed by said low pass filter 9b.
Patent JP-H02124619-A (JP)
Title: Active filter for pll
Inventor: FUTAGAWA YOSHIKIYO
IPC: H03H11/04
Filed: 1988-11-02
Abstract: PURPOSE:To eliminate unbalance with respect to an input signal and to make the frequency characteristic broad by forming an amplifier of an active filter with a 1st transistor(TR) and a 2nd bipolar TR of common emitter in following operation, and coupling them with a nonlinear component having a shift voltage. CONSTITUTION:The amplifier 9 of an active filter consist of the 1st transistor(TR) TR4 and the 2nd bipolar TR5 of common emitter in following operation and the 1st and 2nd TRs TR4, TR5 are coupled with nonlinear components D1, D2 having a saturated voltage (shift voltage) such as diodes. Thus, the operating voltage of the input of the 1st TR4 is selected optionally independently of the DC output of the active filter, the frequency band is taken broad and the 1st TR4 is operated even at a narrow input signal. Thus, the filter is acted equally in bipolar input signal with the constitution of simple amplifier and its frequency characteristic is improved.
Patent JP-2000103026-A (JP)
Title: Lamination apparatus
Inventor: YAMAMOTO HISAFUMI
IPC: B29C63/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for lamination by which a laminated body can be smoothly cut in the forwarding direction of the laminated body by improving the apparatus for lamination with a function for cutting the laminated body in the forwarding direction and preventing the laminated body from floating. SOLUTION: In an apparatus for lamination 1, a press bar 35 is provided at a very adjoining part of a following roller 31 and a laminated body R getting out from pinching rollers 30 is pinched between the press bar 35 and a floor-like receiving face 81 and is held therebetween. As the press bar 35 is pressed on the receiving face 81 by means of a spring 37, the laminated body R is pressed on the receiving face 81 by the force of the spring 37. As the press bar 35 is provided at a position being just before a longitudinal cutter blade 43, the laminated body R is prevented from floating up caused by bringing into contact with the longitudinal cutter blade 43 by means of the press bar 35 and the laminated body R is cut smoothly.
Patent JP-S61152950-A (JP)
Title: Stirling engine
Inventor: INOTA KENICHI
IPC: F02G1/043
Filed: 1984-12-26
Abstract: PURPOSE:To secure sealability in a working medium as well as to make a piston perform its smooth operation, by supporting a power piston of a free- piston type Stirling engine on an inner surface of a vessel with a flexible member. CONSTITUTION:Both upper and lower chambers 24 and 25 of a free-piston type displacer 17 are interconnected with each other through a heater 14, a regenerator 16 and a cooler 15. The lower chamber 25 is interconnected to an upper side chamber 26 of a power piston 18, making this power piston 18 move up and down with variations in a working medium, and this piston movement is made to act on a linear generator outside a vessel, thereby obtaining the output. In order to secure a gas seal between an outer wall of the power piston 18 and an inner surface of the vessel 19, an interval between both these wall surfaces is connected and supported with flexible members 19 and 20. Inside the flexible member 19, there is provided with a pipe 22 through which a fluid is injected in the piston 18 and then discharged out, this piston mass is varied as specified.
Patent JP-2001097250-A (JP)
Title: Protector of cab
Inventor: NAKAJIMA HACHIRO
IPC: B62D25/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To safely protect a driver by enhancing the rigidity and strength of a transparent surface without any increase in cost when providing a cab guard formed by a transparent resin plate in the cab of an industrial vehicle. SOLUTION: A protective guard (movable protective guard part 7) which has a protective surface formed as a projected curved surface and is formed by a transparent resin plate is supported rotatably on a stay fitted to the front of the cab 2 through a hinge, and the other end part of the protective guard is removably fitted to the main body of the cab 2.