baber/WOPTO huggingface dataset:
Patent JP-H03249583-A (JP)
Title: Radar equipment
Inventor: FURUKAWA TATSUUMI
IPC: G01S13/72
Filed: 1990-02-28
Abstract: PURPOSE:To surely execute lock-on to a target and to prevent a time loss by stopping immediately an antenna on the spot, when a lock-on circuit is operated, and continuing a scan from an antenna stop position in the case of a clutter. CONSTITUTION:When a lock-on output is generated in a lock-on circuit 7, a lock-on output is sent out to a flip-flop circuit 14, and an antenna 3 is stopped. Subsequently, when an R scope 9 is observed, and it is confirmed that lock-on is executed to a clutter signal, a lock-on circuit 7 is released by depressing a lock-on reject switch 8. Also, in this case, by sending out a reset pulse to a flip-flop circuit 14 through an OR circuit 15, a catching scan is started again from a position in which the antenna is stopped previously. Next, when the R scope 9 is observed and another target video is recognized, the flip-flop circuit 14 is reset, and an operation of the antenna 3 is started.
Patent JP-S56144726-A (JP)
Title: Method for deodorizing malodorant gas
Inventor: NISHIMURA YUUSAKU
IPC: B01D53/75
Filed: 1980-04-14
Abstract: PURPOSE: To facilitate the maintenance and the management of a deodorizing apparatus by a method wherein a chlorine gas is added to a malodorant gas containing a sulfur compound and, thereafter, said malodorant gas is subjected to alkali washing to carry out the deodorizing treatment effectively without generating secondary public nuisance.  
     CONSTITUTION: A salt solution 4 is electrolized in a diaphragm electrolytic tank 5 and the chlorine gas 6 is obtained from an anode chamber and sodium hydroxide 7 from a cathode chamber. The chlorine gas 6 is added to the malodorant gas 1 and, thereafter, said malodorant gas is subjected to the alkali washing by using said sodium hydroxide 7 in a wahing tower 2 while a PH of a washing liquid is made alkaline to obtain a treated gas 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09219197-A (JP)
Title: Electrode for nonaqueous electrolyte battery, and nonaqueous electrolyte battery using the electrode
Inventor: OKADA MIKIO
IPC: H01M4/58
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode excellent in a charging/discharging characteristic at a high rate, by using an active material particle formed of a lithium ion conductive coat having a fine hole filled or coated at its inner surface by filling material. SOLUTION: The following are mixed in wt.% respectively, a cobalt acid lithium of 70, an acetylene black of 6, a polyvinylidene flouride of 9, and an n-methyl-2-pyrolidone of 15. This mixture is applied to both the surfaces of a stainless sheet, and then dried at 150 deg.C, to manufacture a positive electrode. Also, a particle, obtained by adjusting a crystalline amorphouse mesocarbon micro-beads, is packed into forming nickel of a porosity of 90%, then to be vacuum-dried at 100 deg.C, to manufacture a negative electrode. A separator, having a porosity of 40%, is interposed between these positive and negative electrodes, to be overlappedly wound to be inserted into a case, and then an electrolyte is vacuum-injected, to be adopted as a lithium ion conductive polymer electrolyte.  This can obtain an electrode, excellent in a charging/discharging characteristic and a charging leaving characteristic at a high rate, and a nonaqueous electrolyte battery using the electrode.
Patent JP-H02228262-A (JP)
Title: Pwm control system for three-phase voltage type inverter
Inventor: NANBAE AKIRA
IPC: H02P27/08
Filed: 1989-02-28
Abstract: PURPOSE:To reduce current ripples and eliminate torque ripples, electromagnetic noise and the like by changing the distributing ratio of the output times of two zero voltage vectors in the period of one sampling. CONSTITUTION:The distributing ratio (k) of the output times of zero voltage vectors V0, V7, which minimize current ripples with respect to a multitude of objective output voltage vectors V*, are obtained by k=T01/T0 (where; T01 is the output time of the zero voltage vector V0) while the tip ends of the objective output voltage vectors V*, whose distributing ratios (k) are equal, are connected as an equal distributing ratio diagram. When the objective output voltage vector is VA*, output current ripple may be minimized by outputting respective zero voltage vectors V0, V7 with the time ratio of k=0.525 or T01=0.525T0, T02=0.475T0 (where; T02 is the output time of the zero voltage vector V7).
Patent JP-H06257110-A (JP)
Title: Installation construction method for decorative sheet and device therefor
Inventor: MAEDA YOSHIHIRO
IPC: E01D19/10
Filed: 1993-03-09
Abstract: PURPOSE:To easily and rapidly install and disassemble a scaffold with a small number of member items to rationalize installation work of decorative sheet. CONSTITUTION:Hanging rods 4 as backing members are provided at proper intervals on a decorative sheet installation surface. A supporting bracket 5 for a corner part of an aluminum honeycomb panel 8 being a decorative sheet is equipped at an end of hanging rod 4, a hanging hook 6 being a scaffold support member is connected to an end of hanging rod 4 via a threaded joint 12 and a scaffold 7 is hangingly supported by the hanging hook 6. By using the scaffold 7, the aluminum honeycomb panel 8 is installed on the supporting bracket 5.
Patent JP-S58167418-A (JP)
Inventor: YURII PIYOOTOROUITSUCHI TATARI
IPC: C30B29/06
Filed: 1982-03-25
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-H10246315-A (JP)
Title: Timing pulley
Inventor: YANAGAWA MASASHI
IPC: F16H55/38
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage of a timing belt effectively by forming a dent which is curved symmetrically centered on a substantially central part in the direction of width on a top face of a tooth shape in a timing pulley provided with a plurality of tooth shapes which mesh with a toothed belt which transmits power at a fixed interval along the peripheral direction in an outer peripheral part. SOLUTION: A pulley 1 is formed into a shape in which a tooth part 2 of outer periphery which has a predetermined width and is formed into an annular shape and a boss part of inner periphery are integrally connected by a reinforcing rib 4, and a flange part 5 which prevents the leaning to one side is formed in a circumferential part at one end of the tooth part 2. Moreover, a plurality of tooth shapes 6 are uniformly formed in the peripheral direction of the tooth part 2. At this time, by molding the pulley 1 by using dies in which wall thickness of the reinforcing rib 4 is larger than wall thickness of the tooth part 2, a drop occurs on a surface of the tooth part 2. That is, a symmetrical curved part having a depth h is caused on a top face 6a of the tooth shape 6 due to shrinkage caused when resin is cooled at the time of molding.  Consequently, a timing belt is not removed from the pulley 1 easily.
Patent JP-S53132928-A (JP)
Title: Data communication device
Inventor: ARIMA TOSHIHIRO
IPC: H04B1/00
Filed: 1977-04-25
Abstract: PURPOSE: To increase the amount of communicated information through single communication, by combining two kinds of multi-frequency signals in the data communication system which makes use of multi-frequency signals with two kinds of frequency components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58166208-A (JP)
Title: Speed reducing mechanism of instrument for vehicle
Inventor: KANAI MORIO
IPC: G01P1/07
Filed: 1982-03-27
Abstract: PURPOSE:To enable the movement of a pointer without backlash by providing at least >=2 pieces of planetary roll consisting of a metallic roll that contact elastically with a sun ring and an outer ring to a pointer mounting body which is fitted loosely to a revolving shaft freely rotatably at an equal space. CONSTITUTION:A sun ring 7 which rotates integrally with a revolving shaft 2 revolves a planetary roll 9, which contacts elastically with the same and an outer ring 8, in the ring 8 while rotating the same, and as the roll 9 revolves, the speed of the shaft 2 is reduced and the revolution thereof is indicated by a pointer 4. The shaft 2 is driven by a motor 1.
Patent JP-S61264082-A (JP)
Inventor: NUSUBAUMU MAABIN ERU
IPC: C09K23/08
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09219726-A (JP)
Title: Direct conversion am receiver
Inventor: KAWAI KAZUO
IPC: H04B1/30
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of being expanded into an SSB receiver by automatically correcting the D.C. offset of a D.C. amplifier without using a special operation for detecting signal amplitude to obtain AGC and utiliaing the circuit configuration. SOLUTION: As for a carrier wave side input among the inputs to converters (a multiplier 5 and a filter 6) which execute direct conversion into a baseband signal, a common-mode, orthogonal carrier wave and ground potential are changed-over by a change-over equipment 4. A converter output amplified by a gain variable amplifier 7 is divided by three by a divider 11 which is synchronized with the change-over equipment so as to execute an operation so that the both orthogonal basedband signals and the signal expressing a D.C. offset component are obtained. A common-mode side output is utilized as a DSB wave detected output as it is and smoothed so as to control the negative feedback of the gain variable amplifier 7.  In an orthogonal side output, the phase of direct conversion carrier wave is controlled so that the correct common-mode component and orthogonal components are normally obtained so that the offset of the gain variable amplifier 7 is kept to be min. by the D.C. offset component. Relative phase shift by 90 deg. is executed in the orthogonal component as against the common-mode component, addition or substrate is executed and the SSB receiver is configurated.
Patent JP-S60206432-A (JP)
Inventor: PIITAA ERITSUHI FUAN BIIKU
IPC: B28C7/04
Filed: 1985-03-13
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-S62206678-A (JP)
Title: Parallel data processing system
Inventor: MIYATA HIROYUKI
IPC: G06F15/80
Filed: 1986-03-07
Abstract: PURPOSE:To perform the affine transformation of an image at a high speed by performing the affine transformation process with plural basic arithmetic elements PE of the same type simultaneously and carrying out parallel data transfer among PEs. CONSTITUTION:The affine transformation of an area 21 in an output image 19 is performed as shown by an area 20. A partial image 19 including the area 21 is inputted to a parallel processor 11 firstly. Then, addresses of respective picture elements in the area 20 are inputted to the processor 11 so that a computing element PE has an address (x, y). Then, each PE performs the affine transformation of the addresses of the area 20 to find addresses in the area 21 that the respective PEs correspond to. Further, picture element values in the area 21 are moved successively among the PEs, which each input picture element values in the area 21 to be found from the found area 21 and outputs them as an output partial image when picture elements of the area 21 reach all the PEs.
Patent JP-H06201986-A (JP)
Title: Distance measuring instrument for passive type auto focus device
Inventor: ISHIGURO MINORU
IPC: G02B7/30
Filed: 1991-02-22
Abstract: PURPOSE:To provide the distance measuring instrument for an auto focus device, which can obtain surely distance data without being influenced by an unstable luminance distribution of an object to be photographed, even in the case plural objects to be photographed exist, and can measure a distance to the object to be photographed with high accuracy and quickly so that focusing can be executed surely. CONSTITUTION:An object to be photographed is caught by a photodetecting sensor consisting of three line sensors 10b, 20b and 30b, whether a state of an output signal value of a secondary difference of its luminance distribution is positive or negative, is decided, and in the case one state is continued for a prescribed time, and thereafter, it is varied to the other state, it is decided to be zero crossing, and also, whether its zero crossing point is a zero crossing point at the time when the secondary difference is varied from positive to negative, or from negative to positive, is detected, and with respect to a zero crossing behavior related to these three line sensors 10b, 20b and 30b, a coincidence point of three zero crossing behaviors is detected, basing one of three line sensors 10b, 20b and 30b as a reference, and while shifting suitably other two, and from the shift amount of the zero crossing behavior of two line sensors at the time of coincidence, a distance to an object to be photographed is measured.
Patent JP-S61209517-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1985-03-11
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-S60193434-A (JP)
Inventor: WATANABE SHIYUUJI
IPC: A47L9/26
Filed: 1984-03-16
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-H08326585-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: KOSAKA YASUO
IPC: F02D45/00
Filed: 1996-03-06
Abstract: PURPOSE: To perform proper control of an air-fuel ratio without using an air-fuel ratio sensor by a method wherein when it is detected by an acceleration indication detecting means that an acceleration indication is present, an engine rotation speed right after indication of acceleration is determined and a fuel feed amount is corrected based on the minimum value of engine rotation acceleration within a given time starting from an acceleration indication time. CONSTITUTION: Sensor signals from an airflow meter 31, an intake air temperature sensor 32, a throttle position 33, an oxygen sensor 35, and a rotation sensor 38 are inputted to an ECU 40. Based on a rotation angle signal N from the rotation sensor 38, a difference ΔNe between a present engine rotation speed Ne and a preceding engine rotation speed No is calculated. From the difference ΔNe, it is decided whether acceleration indication is effected and when the acceleration indication is effected, a present ΔNe is contained in a variable for containing a minimum value. When an air-fuel ratio is over rich, ΔNe is comparatively widely reduced.  When the air-fuel ratio is lean, since the ΔNe is comparatively narrowly reduced at the initial stage of acceleration, it is decided from the degree of decrease whether the air-fuel ratio is over rich or lean to correct fuel.
Patent JP-H05246109-A (JP)
Title: Printing device
Inventor: SHIRAISHI HAJIME
IPC: B41J2/51
Filed: 1992-03-06
Abstract: PURPOSE:To make it possible to transfer, at a high speed and without degrading, printing signal of a head mounted on a carriage of a serial head type printer. CONSTITUTION:On a carriage 3 which is equipped with a print head 1 and moves relatively with respect to a printing paper 7, a head driver 8 for driving the print head 1 is mounted. On a light receiving section 10 of the head driver 8, a light emitting section 9 from a controller for supplying a printing data signal as a light signal is equipped, so that the printing data signal can be communicated from the controller to the head driver 8 without contact. Thus, the print head 1 can be driven at a high speed with high density easily without degrading the signal.
Patent JP-S57175645-A (JP)
Title: Winder for beltlike material
Inventor: BUIRUHERUMU NINARITSUCHI
IPC: B65H18/12
Filed: 1982-03-29
Abstract: A device for winding-on sheets of material (3), particularly sheets of paper and lengths of textile, includes a winding-on device and a feed unit (6,8) coupled with the winding-on spindle (4) of the winding-on device through a belt drive (21,22,26), which unit discontinuously feeds the material sheet (3) to the winding-on device. The belt (22) of the belt drive (21,22,26) is elastically extensible in its lengthwise direction, while the winding-on spindle (4) is joined with one part (15) of a locking catch (15,13) the other part (13) of which is intermittently movable into its released position by means of a driver arrangement (9) joined with the feed unit (6,8). The device is particularly suitable for winding-on paper sheets in print units.
Patent JP-H09207978-A (JP)
Title: Double container type jetting container having internal bag housing content, and external container
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/38
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To house a content only in the internal bag, and also, make the content extrudable by a method wherein all the members of a valve housing are made of a synthetic resin, and a check valve for jetting is installed in a cylinder on the internal side of the central opening of the lid body, and at the upper end part of such a valve housing, an external container where a movable packing which is normally joined tightly is located, is provided. SOLUTION: For this double container consisting of an internal bag 1 housing a content, and an external container 2, the upper end of a check valve 5 for jetting is normally joined tightly to the rear side of a movable packing 7 which is normally joined tightly to the upper end in a cylinder in the central opening of a lid body to close the check valve 5. At the time of filling of a content, the check valve 5 is lowered by a filling device 13 for the content, and the content only is housed in the internal bag 1, and for the filling of a fluid such as a compressed gas, the fluid is filled from a gap which is generated on the upper surface of the movable packing 7.  When the housed content is taken to the outside, the upper part of the check valve 5 for jetting is pushed up from the lower end opening of a head member such as jetting head which has a jetting port and is vertically movable, and the content in the internal bag 1 is extruded.
Patent JP-S59173372-A (JP)
Inventor: GOTOU TOKUKI
IPC: D06M101/16
Filed: 1983-03-23
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-S63215968-A (JP)
Title: Speed measuring instrument
Inventor: AONO SHINJI
IPC: G01P3/489
Filed: 1987-03-04
Abstract: PURPOSE:To measure the speed of an object to be measured with a high accuracy and detect and estimate the speed with a constant response covering a wide range of speed change by comparing reference content set in a comparator in advance and the counting content of an incremental counter with each other. CONSTITUTION:The output of a vehicle speed sensor 10 is inputted to the LAT terminal of a latch circuit 12 for providing a latch timing and an electronic controller 14. The circuit 12 latches count up data wherein an upcounter 18 counts the clock signals of a reference signal generator 16 from the moment when a reset signal from the controller 14 is inputted with the latch timing. The counting content of the incremental counter 18 are also inputted to comparators 20a-20c other than the circuit 12. The comparators 20a-20c compare reference content set inside in advance and the inputted counting content of the incremental counter 18 with each other and, when the inputted counting content takes a larger value than that of the reference content, emits an output to the controller 14 and the controller 14 tells the present vehicle speed by a vehicle speed display 22 via a display driving circuit 24.
Patent JP-S58165237-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H01H73/36
Filed: 1982-03-25
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-H08244403-A (JP)
Title: Pneumatic bias tire for compact vehicle for high-speed run
Inventor: KOJIMA HIROSHI
IPC: B60C15/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a bias tire for a compact vehicle for high-speed run having high case rigidity and of low cost for preventing it from breaking down in turning at high speed. CONSTITUTION: Three plys 1, 2, 3 of textile cords embedded in parallel in rubber to cross a tire equator line at an angle of 25-35deg. are laminated-in such a way that the adjacent plys cross each other. The inner two carcass plys 1, 2 are extended from one bead part to the other bead part, a bead core 4 is rolled from the inner side to the outer side, a folded part of it is extended to the outer side in the radial direction, and the outermost carcass ply 3 is extended from a crown part through both side wall parts over the maximum width of a tire to get close to the bead core 4 to be terminated at the bead part without rolling the bead core 4, while a folded part of at least one of the inner two carcass plys 1, 2 is overlapped with the outermost carcass ply 3.
Patent JP-2000248507-A (JP)
Title: Asphalt compound manufacturing device
Inventor: HORAI HIDETO
IPC: E01C19/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To adjust an air ratio without requiring excessive air for combustion when burning in a burner of a drier. SOLUTION: An oxygen concentration meter 13 for detecting oxygen concentration is provided in a mixing chamber 6 arranged on a forward part of a burner 3 having a combustion chamber 5. The oxygen concentration in the mixing chamber 6 is detected every predetermined times by the oxygen concentration meter 13, and the fuel-air ratio for the burner is adjusted so that the oxygen concentration detected should not exceed the predetermined oxygen concentration to control the amount of combustible air.
Patent JP-H09292365-A (JP)
Title: Light scanning type two-dimensional concentration distribution measuring apparatus
Inventor: TOMITA KATSUHIKO
IPC: H01L33/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance light scanning type two-dimensional concentration distribution measuring apparatus with a simple structure. SOLUTION: In this measuring apparatus, a sensing section 5 comprising a plurality of sensor arrays electrically separated is formed on one side of an SOI substrate 1 (silicon-on-insulator), while a probe light irradiating section 17 comprising a solid emission element array 19 is provided on the other side of the SOI substrate 1, to irradiate a probe light from the rear side of the SOI substrate 1. Moreover, a shift register 16 for fetching a signal from the sensor array is provided monolithically on a semiconductor substrate 2 composing the SOI substrate 1.
Patent JP-H11247175-A (JP)
Title: Soil improvement method
Inventor: UMEOKA MIKIO
IPC: E02D3/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prepare a columnar reinforcing body having high quality simply by a small-scale facility. SOLUTION: A ground is excavated by a screw auger 1, and a pit 2 is formed. A cement solidifying agent is mixed with undisturbed soil, and dry type improved soil 5 is formed. The screw auger 1 is rotated reversely, and dry type improved soil 5 and cement milk 6 are kneaded in the pit 2. The screw auger 1 is lifted by stages, kneading works are divided into several times and executed, and slurry-like wet type improved soil 8 is formed. The wet type improved soil 8 is cured and solidified, and a columnar reinforcing body is prepared in the ground.
Patent JP-S63219735-A (JP)
Title: Oil-pressure driver for civil construction machine
Inventor: AOYANAGI YUKIO
IPC: E02F9/20
Filed: 1987-03-06
Abstract: PURPOSE:To permit automatic operations without machine's being affected by variation in the load of actuators by providing a switchover value capable of diverting an oil-pressure actuator and a tank leading to bypass. CONSTITUTION:An operation commander 5 to command the machine to drive an oil-pressure cylinder 2 and pressure gauges 6 and 7 to detect load pressure to be applied to the cylinder 2 are provided. A controller 8 to send out signals 4a to command discharge amount of a variable capacity oil-pressure pump 1 according to pressure signals 6a and 7a, operation command signal 5a, and switch command signal 3a is provided. The controller 8 judges the direction of load to be applied to the cylinder 2, selects either usual action mode or bypass close mode, and operates the machine without being affected by variation in loads on the cylinder 2. Automatic operation of a construction machine can thus be made with high accuracy according to only the discharge amount of the pump 1.