baber/WOPTO huggingface dataset:
Patent JP-S6451730-A (JP)
Title: Booster and method of repeating
Inventor: SAMUERU AUGUSUTOUSU RESURII
IPC: H04B7/155
Filed: 1988-08-01
Abstract: PURPOSE: To improve a service block between cells by detecting selected electromagnetic signals more than one, comparing them with a predetermined retransmission reference and rebroadcasting a selected member. CONSTITUTION: A cell site 12 has a transmission/reception antenna 14, and a booster 16 has a directional transmission/reception antenna 18 for transmitting/ receiving signals with the cell site 12 and a 2nd antenna 20 for exchanging signals with a moving body M. The signals from the cell site 12 is passed through a transmission/reception switcher 50, coupled through a multiple coupler 52, communication paths 32-40 and radio frequency power amplifiers 54a-54e by a high-power no-loss coupler 56 and sent later from the antenna 20 through a transmission/reception switcher 58 to the moving body M. The signals from the moving body M are supplied through the transmission/reception switcher 58 to a multiple coupler 60 and inputted to intermediate frequency communication paths 22-30. Further, these signals are coupled by a five-path coupler 62 and sent later from the antenna 18 through an amplifier 64 and the transmission/ reception switcher 50 to the cell site 12. By changing the frequency of transmission between the booster 16 and the moving body M, the problem of canceling signals around the booster block is relaxed.
Patent JP-H0357985-A (JP)
Title: Ground vehicle speed meter by ultrasonic doppler method
Inventor: KIMURA TOSHIYA
IPC: G01S15/60
Filed: 1989-07-27
Abstract: PURPOSE:To enable reduction of an error due to variation of an irradiation angle without providing a special sensor or the like, by calculating a ground vehicle speed by using a real irradiation angle computed from a Doppler shift (DS) frequency and a Doppler signal band width. CONSTITUTION:A reflected signal wave of an ultrasonic signal 4 striking on a road surface 5 and reflected diffusedly therefrom is received 6 and a Doppler signal thereof is amplified 7 and then subjected to high-speed Fourier transform 13. From informations obtained by the fourier transform, subsequently, a DS frequency fd and a Doppler frequency band width fw are detected 14, 15. A real irradiation angle computing device 16 determines a real irradiation angle thetacontaining a variation due to the effect of pitching of a vehicle, by using an equation theta = tan<-1> {fw/2fd.Sin(2<1/2>alpha)} (where alpha denotes a half angle of a half value sound pressure in relation to a front main beam of an ultrasonic receiver 2). Next, a vehicle speed is calculated by a vehicle speed computing device 17 on the basis of the data on the angle, the DS frequency, a sound velocity and an oscillation frequency. Then a more precise measured speed value of which an error due to the pitching of the vehicle is obtained.
Patent JP-H0920061-A (JP)
Title: Forming method for copy preventive pattern and printed matter thereof
Inventor: KIUCHI MASATO
IPC: B42D15/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a copy preventive pattern of developing a remarkable pattern by a moire in a digital copier by forming printing elements quantitatively continuously expanded outward of a line segment in a plurality of polygons having the elements of a predetermined width, and providing the printing elements contracted and arranged with the safe width as the line segment of the polygon inwardly. SOLUTION: The pattern is formed according to a method for plotting a straight line and a curve having the same width as that of a polygon by a line group by an arithmetic progression inward and outward from a triangular group based on line segments for constituting a triangular shape group. The straight line forming areas f1, f1' of the line parallel state for forming the arithmetic progression outward and inward of a locus drawn by the centerline of a circle R in contact with the sides A to C and S to U of the triangular shape formed of three vertexes P to P" and Q to Q" are formed at the part adjacent to the triangular shape formed of the vertexes P to P" and Q to Q".  Further, the sector constituting areas f2, f2' of concentric circular arc parallel line state are formed at the non-adjacent vertexes P and Q parts to the triangular shape group, and the linear parallel line printing element part is integrated with the curve to form a copy preventive pattern.
Patent JP-H0731528-A (JP)
Title: Deck for seat or bed
Inventor: JIYON II MIRAA
IPC: A47C23/12
Filed: 1993-07-06
Abstract: PURPOSE: To provide a support deck that excludes the 'hammocking' and 'crowning' of a mattress on a sofabed and the 'smiling' of a seat cushion. CONSTITUTION: This deck comprises a plurality of support members 81, 82 extending in almost the same direction to form supports, and the support members 81, 82 are arranged to form first and second assemblies spaced apart each other along the direction and include respective adjacent end parts 81a, 82a relatively movably connected together and means 91, 92 stopping movement of the end parts 81a, 82a in one direction but permitting their movement in the opposite direction, the means 91, 92 having stoppers on the support members.
Patent JP-H0717285-A (JP)
Title: Mobile agricultural machine
Inventor: NAKAO TOSHIO
IPC: B60K20/02
Filed: 1993-07-06
Abstract: PURPOSE:To provide a stable and reliable operating lever for a continuously variable transmission to continuously vary a moving speed. CONSTITUTION:A moving agricultural machine, which provides a variable speed operating lever 30 for a continuously variable mechanism to continuously vary a running speed and a lever resetting member 122 to normally reset the lever 30 to the low-speed side, has a lever fixing device 113 above the mainframe of the body to restrict the movement of the operating lever 30.
Patent JP-H06236326-A (JP)
Title: Method and apparatus for execution of nonatomic-level parity protection for storage of data in random-access memory
Inventor: TOOMASU II UESUTOBAAGU
IPC: G06F11/10
Filed: 1992-06-29
Abstract: PURPOSE: To provide economical parity protection. CONSTITUTION: This method and device generate one parity bit per m×b-number of bits. One group of bits consisting of b-number of bits is the minimum number of bits operable by CPU. A parity bit is calculated concerning all of the m×b- number of bits. The report of a parity error is suppressed concerning the reading part of the operation. The parity bit is set by factorizing whether the parity error is detected during the reading part of operation. Whenever a parity error is detected, it is reported to CPU. The deterioration of data maintainability is minimized and the cost of a hardware is rather reduced.
Patent JP-H0836106-A (JP)
Title: Reflection mirror device
Inventor: OSHITA KOICHI
IPC: G02B7/198
Filed: 1994-07-25
Abstract: PURPOSE:To decrease parts and to facilitate mounting of a reflection mirror device at a lens barrel by providing this device with a sheet-like base plate formed with a reflection surface, an energizing means and an engaging means for engaging with the outer peripheral part of the lens barrel. CONSTITUTION:The reflection surface 1 on which a metallic material is deposited by evaporation is formed on the central surface on one side of the base plate 3. Further, energizing parts 2 and engaging parts 5 extend from the base plate 3 via connecting parts 11. A pair of the energizing parts 2 extend to the right and the left from the connecting parts 11 between a pair of notches 10. Projecting parts 4 are formed on the respective energizing parts 2 on the same side as the side where the reflection surface 1 is formed. The engaging parts 5 are formed at the centers of a pair of the energizing parts 2 so as to project to the same side as the side where the reflection surface 1 is formed. Pawls 6 is formed on the front end of the engaging parts 5. Then, the energizing parts 2 are act as elastically deformable parts, i.e., elastic springs. Further, the energizing parts 2 are so formed that their elastic deformation does not substantially affect the base plate 3 and eventually the reflection surface 1 even if the energizing parts 2 are elastically deformed.
Patent JP-H0244620-A (JP)
Title: Gas insulation opening/closing device
Inventor: SHIMOGAWARA NAOAKI
IPC: H01H33/12
Filed: 1988-08-03
Abstract: PURPOSE:To reduce the opening/closing surge voltage by allowing a pushing member, which moves with opening/closing motion of a main movable contacting piece, to contact a pushed member furnished at a driven member to drive an aux. movable contacting piece so as to press the driving member, and thereby preventing generation of re-arcing phenomenon at the time charging current is shut. CONSTITUTION:When a circuit opening command is given, a main movable contacting piece 16 makes opening action at the same speed as a conventional breaker. At this time, an aux. movable contacting piece 17 remains at a standstill. When the contacting piece 16 moves for a distance corresponding to the dimension L, a boss 25 contacts a pin 24. When the main movable contacting piece 16 further moves, the boss 25 presses the p in 24 upward to allow a lever 21 to be pressed upward, and the aux. movable contacting piece 17 is driven to the open circuit side. In the condition opening the circuit is completed, the contacting piece 17 is so set as to intrude into the contacting piece 16. Thus the aux. movable contacting piece 17 is left even when the main movable contacting piece 16 is opened at the conventional speed, so that the actual interpolar gas is short, and the generated surge voltage is sufficiently small even though electric discharge is generated in this gap.
Patent JP-S6252766-A (JP)
Title: Video recording and reproducing device
Inventor: OOKAWA KATSUTAKA
IPC: H04N5/937
Filed: 1985-08-30
Abstract: PURPOSE:To read memory contents in a real time with the minimum memory constitution by using information read from a storage means for storing input picture information at the interruption of storage operation to a dual port memory as input picture information to the dual port memory to interpolate the picture input information at the transfer operation. CONSTITUTION:An input changeover circuit 2 changes over an output of an A/D converter 1 or an output of a 4-bit flip-flop 3 based on a transfer start signal 59 given from a memory control circuit 5 and the output is given to a random data input terminal 104 of the dual port memory 120. A reproduced synchronizing signal 51 is given externally to a memory control circuit 5. A waveform generating circuit 91 uses the signal 51 as a trigger signal and outputs a sampling signal 55, a shift signal 56, a transfer start signal 59, a row latch signal 53 and a column latch signal 54 and a new synchronizing signal 58 synchronously with the reproduced synchronizing signal. An address changeover device 90 gives an address signal 52 to an address input terminal 103 of the dual port memory 120 based on the signal from the waveform generating circuit 91.
Patent JP-S6165859-A (JP)
Title: N-(3-halo-4-(hexafluoropropoxy)-5- trifluoromethyl)phenyl-n'-benzoylurea, manufacture, vermicide and use
Inventor: YOOZEFU EERENFUROINTO
IPC: A01N47/34
Filed: 1985-08-31
Abstract: 1. A compound of formula I  see diagramm : EP0174274,P14,F4  wherein R1 is hydrogen or halogen and R2 and R3 are halogen.
Patent JP-H0357316-A (JP)
Title: Pull-up/pull-down input circuit
Inventor: NAGAI NOBUTAKA
IPC: H03K17/16
Filed: 1989-07-25
Abstract: PURPOSE:To reduce the effect of noise and to decrease the circuit current by providing two (large/small) pull-up resistors, 2 P(N) MOS transistors(TRs) and 2 inverter circuits. CONSTITUTION:A pullup resistor (small) 1 and a pullup resistor (large) 2 are connected respecrively in series with P and N MOS TRs 3 respectively. With an input terminal at a negative level, since an output of a pre-stage of an inverter circuit 4 goes to a positive level and an output of a post-stage goes to a negative level, the MOS TR at the side of the resistor 1 is not conductive but the MOS TR at the side of the resistor 2 is conductive. Moreover, when the input terminal is subjected to a high impedance, the input level goes to a positive level. Thusm assuming the larger pullup resistance as several 100kOMEGA, the smaller resistance as several 10kOMEGA, and the ON resistance of the PMOSTR as several 10kOMEGA, then the circuit shows a high resistance when the input signal is at a negative level, thereby suppressing the circuit current, and when the input terminal is at a high impedance, the circuit shows a low resistance. Thus, the effect of noise is reduced and the circuit current is decreased.
Patent JP-H1018498-A (JP)
Title: Ceiling board
Inventor: ONO SATORU
IPC: E04B9/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To easily provide a lightweight and waveless ceiling board with high design efficiency and having good quality. SOLUTION: Frame members 2 having grooves in the end faces are mounted to both ends of a substrate 1 by directing the grooves to the outsides, a honeycomb core 3 laminating a sheet on at least one side is mounted between the frame members 2 by directing the sheet non-laminated surface to the substrate side, and it is coated with a facing member 4 continued from the groove of one frame member 2 to the surface of the substrate 1 and the groove of the other frame member 2 to stick.  Therefore, warp is made in accordance with humidity variations while holding strength sufficiently as the ceiling board to make it possible to prevent the occurrence of waves in the whole ceiling board and, at the same time, corners of the frame members can be formed into the curved surfaces, or the ceiling board can flexibly correspond to an optional design to be required without being controlled over the sectional design.
Patent JP-H06169732-A (JP)
Title: Production of worcester sauce
Inventor: FUKAYA TETSUYA
IPC: A23L23/00
Filed: 1993-07-07
Abstract: PURPOSE:To produce Worcester sauce having an excellent complex flavor as an seasoning by permeating a new flavor from a material used through alcohol fermentation and permeating the flavor all over, especially by permeating a salty taste of salt by using salt in alcohol fermentation. CONSTITUTION:An aqueous solution of a mixture of all raw materials except vinegar having 2-16wt.% salt concentration and 20-50wt.% total soluble solid concentration is prepared and subjected to alcohol fermentation by using an edible yeast which has been cultivated in this aqueous solution until 1-3wt.%. ethanol concentration, and then vinegar is added thereto to obtain the objective sauce.
Patent JP-H0532402-A (JP)
Title: Production of liquid hydrogen
Inventor: TAGUCHI SEIJI
IPC: F25J1/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain liquid hydrogen without using electric power or fuels by actuating a hydrogen gas compressor with hydrogenoccluded alloy utilizing low-temperature plant waste heat. CONSTITUTION:Using the 95 deg.C plant waste heat and 20 deg.C cooling water in an ironworks, a hydrogen gas compressor 5 consisting of an heat exchanger with hydrogen-occluded alloy is actuated. High-purity hydrogen gas 3 and recycled gas 14 are fed into the compressor 5, raised the pressure to an absolute pressure of 7atm, introduced into an heat exchanger 9, cooled to -189 deg.C, brought to an expansion valve 10, and further decreased the temperature to -253 deg.C to effect liquefaction, thus obtaining the objective liquid hydrogen 11. Whereas, the rest of the hydrogen gas from the heat exchanger 9 is subjected to expansion working with a relevant machine 12 and decreased the pressure to 1.9atm in terms of absolute pressure to effect decrease in temperature to -219 deg.C followed by introduction into said heat exchanger 9 to make heat exchange with the hydrogen gas fed from the compressor 5 into hydrogen gas at ca.10 deg., which is then put to circulatory use by mixing with feedstock gas.
Patent JP-S5886694-A (JP)
Inventor: SHIERUDON KABETSUSHIYU
IPC: G08B13/24
Filed: 1982-11-02
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-H0750282-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: WATANABE TOSHIYUKI
IPC: H01L21/306
Filed: 1993-08-04
Abstract: PURPOSE:To prevent generation of deposit and adhesion of dust in a tank when a semiconductor wafer is taken out from a tank, by reducing or raising chemical liquid temperature just before the filter of circulation filtering system of a semiconductor wafer wet process equipment. CONSTITUTION:The temperature of chemical liquid in a circulation filtering system is reduced with a temperature regulator 3 before a filter, and generated deposit is eliminated with a filter 4. Thereby generation of deposit on the semiconductor wafer surface is prevented, when the wafer is taken out from a wet process tank 1. As the result, the effect that the deterioration of yield of a semiconductor device is prevented can be obtained. The temperature of the chemical liquid is raised with the temperature regulator 3 before the filter, and the viscosity of the chemical liquid is reduced, so that the viscosity resistance in the filter is lowered. Thereby the frequency of filtering per unit time is increased, and the cleanness of the wet process tank 1 is improved. Thus the dust adhesion to the wafer surface is decreased, and the deterioration of yield of a semiconductor device can be prevented.
Patent JP-S6085669-A (JP)
Title: Contact type image sensor
Inventor: MURAKI AKIRA
IPC: G01J1/02
Filed: 1983-10-17
Abstract: PURPOSE:To attain the high speed of reading and to prevent the generation of blur by forming an optical propagating path regulating section made of a light shield layer having lots of minute holes whose inside wall has a light absorbing characteristic on a photoelectric transducing film. CONSTITUTION:The photoelectric transducing film 23 is formed on a substrate 22 and a back side electrode 24 is formed between the substrate 22 and the photoelectric transducing film 23. A normal transparent electrode 25 is formed on the film 23, the optical propagating path regulating section 26 made of the light shield layer having lots of minute holes 27 is formed on the electrode 25 and the light absorbing characteristic is given to the inner wall of the minute holes 27. The thickness of the regulating section 26 is taken as, e.g., 4-20mum, the shape of the minute holes is taken as, e.g., cylindrical form, its diameter is, e.g., 4-20mum, and the interval of the minute holes 27 is, e.g., 1mum. Thus, the scattered light from an original is absorbed on the inner wall of the minute holes 27, and then the straight-forwarded light or a light straight-forwarded nearly only reaches the photoelectric transducing film.
Patent JP-H0842052-A (JP)
Title: Ceiling panel-mounting device and fitting
Inventor: SAYAMA SHIGERU
IPC: E04B9/24
Filed: 1994-07-27
Abstract: PURPOSE:To prevent a ceiling from falling down due to earthquake or accidental contact during installation work, and prevent deviations in the longitudinal direction of a panel support horizontal material in a ceiling panel, and secure joint clearances between ceiling panels. CONSTITUTION:A fitting 37 assembled with a holding metal fitting 39 having a support projection 54 projecting on both sides and a spring component 38 curved in an acute angle is locked with a panel support horizontal material 11, while a ceiling panel 25 loaded on a bottom wall of the panel support horizontal material 11 is mounted by being pressed with the spring component 38 of the fitting 37. A support projection 54 included inside the ceiling panel 25 protects the ceiling panel 25 from falling down.
Patent JP-H0856916-A (JP)
Title: Rf pulse generating method and mri system
Inventor: IKEZAKI YOSHIKAZU
IPC: A61B5/055
Filed: 1994-08-18
Abstract: PURPOSE: To suppress deterioration in the shape of an excitation area by generating an RF pulse of timewisely asymmetric waveform by multiplying an asymmetric window function whose waveform is formed timewise a symmetric by a symmetric RF pulse of timewise symmetric waveform or an asymmetric RF pulse of timewise asymmetric waveform. CONSTITUTION: A sequence memory circuit 8 operates a gradient magnetic field driving circuit 3 based on the sequence of spinning/warping method, etc., according to a command from a computer 7, and generates a gradient magnetic field from the gradient magnetic field coil of a magnet assembly 1. Moreover, the circuit 8 operates a gate modulation circuit 9, and modulates a high frequency output signal from an RF oscillation circuit 10 to the pulsative signal of prescribed timing/prescribed envelope, and power-amplifies it after adding on an RF power amplifier 4, then, applies it to the transmission coil of the magnet assembly 1. In such a case, the RF pulse of timewisely asymmetric waveform can be generated by multiplying the RF pulse by the asymmetric window function w3 (t) whose waveform is formed timewisely asymmetric.
Patent JP-2001018024-A (JP)
Title: Auxiliary caulking jig
Inventor: TODA KAZUHISA
IPC: B21D41/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary caulking jig which is to be used in the caulking where a cylindrical end part of a shaft body to which an annular body is externally fitted is expanded outwardly in the radial direction to prevent the annular body from coming off and which can be commonly used for various works (annular bodies) of different dimensions and easily detached after the caulking. SOLUTION: An auxiliary caulking jig 4 comprises a cylindrical body one shaft end side of which can be elastically deformed inwardly/outwardly in the radial direction, and an operation ring 42 to control the force to tighten the cylindrical body 41 inwardly in the radial direction according to the fitting position in the axial direction of the cylindrical body 41. When the fitting position to the cylindrical body 41 is changed in the axial direction by externally fitting one shaft end side of the cylindrical body 41 to an annular body 21 and externally fitting the operation ring 42 to the cylindrical body 41, one shaft end side of the cylindrical body 41 is tightly fitted or loosely fitted to the annular body 21.
Patent JP-H0642398-A (JP)
Title: Misfire detecting method for engine
Inventor: FUJIKI HARUO
IPC: F02P17/12
Filed: 1992-07-21
Abstract: PURPOSE:To perform accurate detection of the misfire state of a cylinder with out being influence by the error of a rotation detecting means to detect rotation of an engine. CONSTITUTION:From difference rotation DELNEn between the number MNXn of revolutions of engine corresponding to a #n cylinder and the number of MNXn-1 of revolutions of an engine corresponding to a #n-l cylinder, a weighted means AVEDNnOLD of difference rotation classified by a cylinder obtained through statistical processing of the difference rotation DELNEn is subtracted and calculated as difference rotation DELNAn after correction at S106. By comparing the difference rotation DELNAn after correction with a miss fire decision level LVLMIS set by means of the number NE of revolutions of an engine and a fundamental fuel injection pulse width Tp serving as a parameter at S112, accurate detection of misfire is practicable without being influenced by the position of the protrusions of a crank rotor corresponding to the crank position of an engine, an allowable error in a shape from the viewpoint of manufacture, and an allowable error in the mounting position of a crank angle sensor to an engine.