baber/WOPTO huggingface dataset:
Patent JP-H04318710-A (JP)
Title: Reception circuit
Inventor: KAWAAI TAKASHI
IPC: G01S7/02
Filed: 1991-04-17
Abstract: PURPOSE:To improve the interpretation of a desired signal in an indicator by adopting the structure that a switch noise from a switch eliminating an undesired wave is absorbed by a mixer. CONSTITUTION:In order to eliminate an undesired wave superimposed on a desired wave of an input RF signal, a LOCAL signal of a mixer 1 is turned off for a time band of the undesired wave with a switch 3, the switch noise generated in the switch 3 is absorbed by the mixer 1 and an objective undesired wave is eliminated, A filter 2 to extract a desired frequency is provided to an output of the mixer 1, a reception processing circuit 4 executes desired reception processing and a VIDEO signal is outputted to an indicator 20.
Patent JP-H06325337-A (JP)
Title: Magnetic head device
Inventor: FUJIKI MITSUHISA
IPC: G11B5/53
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently record and reproduce a signal without causing the variation of an azimuth angle caused by adjusting the height of a magnetic head. CONSTITUTION:This device is constituted so that a notch part 15 generating the bending stress in the inverse direction against the bending stress in azimuth angle direction generated in a head base 10 by a head height adjusting means is provided on the head base 10. Therefore, the distortion in the inverse direction canceling distortion in azimuth angle direction generated in a head base at the time of adjusting the height of a head is generated, the height of the head can easily and accurately be adjusted without causing the variation of an azimuth angle of the magnetic head.
Patent JP-H06328466-A (JP)
Title: Manufacture of waterproof pan for bathroom
Inventor: ARAKAWA MASAHIKO
IPC: B29C39/10
Filed: 1993-05-18
Abstract: PURPOSE:To provide a method for manufacturing at once a reinforced waterproof bathroom pan having a high thermal insulation effect and rather being inexpensive. CONSTITUTION:A waterproof pan 2 is molded on a male mold 1 with FRP. A cavity is formed between a bottom face of the waterproof pan 2 and a female mold 3 by covering the bottom face of the waterproof pan 2 with the female mold 3 under a state wherein the waterproof pan 2 is supported on a male mold 1. Expandable resin 4 is casted into the cavity, foamed to be cured, and resin foam is integrally molded on the bottom face of the waterproof pan 2.
Patent JP-S63281300-A (JP)
Title: Linear feedback shift register
Inventor: YANO TAKAO
IPC: G11C19/00
Filed: 1987-05-14
Abstract: PURPOSE:To generate a test pattern suitable for respective blocks by providing a control register on a linear feedback shift register (LFSR) which is one of the combined test circuit of an LSI and obtaining the degree of freedom. CONSTITUTION:A flip flop of a D type (DF/F)1 is initialized and next, control data from a data input line is serial-transferred to respective control registers 14 by a clock 21. Since the register 14 is constituted of the DF/F1, every time the clock 21 is inputted to a CLK, the data of a terminal D is presented in a terminal Q, among the (n) pieces of registers, the data moves from left to right and functions as a shift register. Namely, input data are serially inputted from input lines 15 and 16. Thus, a value is set to the respective DF/F1s of the (n) pieces of registers 14, the values of the respective DF/F1s are changed according to the input data and the bit length of an LFSR and the position of an output terminal can be freely changed.
Patent JP-H06325458-A (JP)
Title: Shutter opening device
Inventor: TERAJIMA TAKAO
IPC: G11B17/04
Filed: 1993-05-18
Abstract: PURPOSE:To miniaturize a rotational driving device for recording media. CONSTITUTION:The plane of a holder 3 includes a first hole part 3b consisting of a parallel part 3d and an inclined part 3e and a second hole part 3c consisting of a parallel part 3f and an inclined part 3g. First and second supporting pins 5a, 5b are inserted into these first and second hole parts 3a, 3c and are further inserted into first and second through-holes 4b, 4c of an opening/closing lever 4 and the front ends of the pins 5a, 5b are further engaged with E rings 7, 7 to mount the opening/closing lever 4 slidably at all times. Further, a torsional coil spring 6 is mounted between a pin 4d of the opening/ closing lever 4 and a pin 3h of a holder 3 to energize the opening/closing lever 4 toward an insertion port 3a side at all times. The opening/closing lever 4 engages the shutter 2 first when a cartridge 1 is inserted. The shutter 2 is opened in the initial period of the insertion when the inclined parts 3e, 3g are slid.
Patent JP-S5641355-A (JP)
Title: Noncooled roll
Inventor: OONUKI TERU
IPC: B22D11/128
Filed: 1979-09-10
Abstract: PURPOSE: To provide the titled long-life roll having a specified composition contg. C. Mn, etc., capable of being used as a support roll for continuous casting without water cooling, and effectively utilizing the potential sensible heat of cast metal.  
     CONSTITUTION: This surface-noncooled roll consists of, by weight, 0.05W0.25% C, 0.1W1% Si, 0.3W1.5% Mn, 0.2W3% Ni, 11W20% Cr, 0.2W2% Mo, 0.2W3% Co, and the balance Fe and inevitable impurities. This roll is suitable for use as a support or guide roll for an apparatus of continuously casting molten steel. It has superior oxidation and wear resistances in a high temp. region, can be used without water cooling, elongates its life, and enables enhancement in equipment working ratio and energy saving. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S595858-A (JP)
Title: Control device for engine speed
Inventor: NAKAMURA SHIYOU
IPC: F02D41/16
Filed: 1982-07-02
Abstract: PURPOSE:To improve the responding property of the engine speed control by a method wherein a timer, outputting the engine speed control prohibiting signal for a predetermined time interval in the specified condition of the variation of the engine speed in the idling condition of a throttle valve, is provided. CONSTITUTION:The outputs of an objective engine speed operation circuit 5 and an engine speed operating circuit 4 are compared by a difference detecting circuit 6. When an idling switch 123 is put ON, deceleration is initiated and an engine speed detector 17 is changed, the predetermined time interval engine speed control prohibiting signal is outputted from the timer 18 in synchronized with the change. According to the signal, the engine speed control is initiated quickly after the decelerating condition is finished. Thus, the responding property is improved and the reduction of the engine speed upon deceleration may be eliminated.
Patent JP-H08315264-A (JP)
Title: Gap insertion type shoplifting preventive tag for fixed-form package body
Inventor: SHIMADA TOMOHARU
IPC: G08B13/24
Filed: 1995-05-15
Abstract: PURPOSE: To securely mount a tag on a package body although it is of a simple type by providing a spindle-shaped thin plate-like tip part which pierces the package body at one lengthwise end, and providing a thin plate-like terminal part which is caught inside the package body at the other end. CONSTITUTION: The spindle-shaped thin plate-like tip part 11 is provided at one lengthwise end and the 1st similar terminal part 12 which is provided with a hook at only one place is provided at the other terminal, and the tip part 11 is inserted into the gap formed with a storage body by piercing the package body and the 1st terminal part 12 is caught inside the package body 12 to stop the falling. Namely, a store clerk while supporting the packaged storage body in one hand inserts the shoplifting prevention tag into the package body from the tip part 11 in parallel to the storage body sufficiently up to the 1st terminal part 12 by making it slide into the predetermined specified gap. Consequently, the 1st terminal part 12 is caught inside the package body 12 and the tag is stopped from falling from the opening part formed by the piercing although the tap is of a simple type.
Patent JP-H07301113-A (JP)
Title: Seal material used for dpf and manufacture thereof
Inventor: SUZUKI SHOGO
IPC: B01D46/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide a seal material used for diesel particulate filter(DPF) having a high strength and abundant sealing properties and to provide manufacture thereof. CONSTITUTION:A seal material 3 is prepared in such a manner that a mixture consisting of 80wt.% ceramics powder and 20wt.% inorganic fibers is added with low melt point borosilicate glass in the same amount as that of the mixture and kneaded to produce a clay-form substance. After a molded product molded by using the clay-form substance is dried, the molded product is baked at 900 deg.C for two hours. The seal material is arranged in a case 2 incorporated in the middle of the exhaust passage 1 of a diesel engine. The seal material is used for sealing the vicinity of a filter therewith so that exhaust gas flows to a filter 4 to collect particulate contained in exhaust gas.
Patent JP-H02298483-A (JP)
Title: Manipulator for space
Inventor: TODOME KAZUHIDE
IPC: B64G1/22
Filed: 1989-05-11
Abstract: PURPOSE:To reduce a driving force by a driving motor and to reduce the inertia force acted on an arm by integrally fitting an engine for giving thrust to the hand provided at the terminal of the arm of a manipulator. CONSTITUTION:In the case of moving a loading body 6 after its gripping by a hand 4, an engine 7 is selectively driven besides utilizing a driving motor 2 and the loading body 6 is moved with the hand 4 by utilizing the thrust of this engine 7. The load of the driving motor 2 can therefore be reduced even in case of the high weight of the loading body 6 and the miniaturization of the driving motor 2 and a joint 3 can be realized. Similarly, the inertia force caused on the whole arm 1 body at the moving time or stop time of the loading body 6 can be reduced, the strength necessary for the arm 1 is decreased and the miniaturization and lightening of the arm 1 can be realized.
Patent JP-S5925741-A (JP)
Inventor: BOO BETSUKESUTOREMU
IPC: A61F5/44
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5740937-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA YOSHIHIKO
IPC: H01L21/316
Filed: 1980-08-22
Abstract: PURPOSE:To easily perform the maintenance and control of the subject semiconductor device by a method wherein a semiconductor wafer is oxidized by introducing the vapor, generated by hydrogen burning at a high-temperature section, into a low-temperature furnace core tube. CONSTITUTION:A heater 33 is provided in order to form a high-temperature section at the gas introducing section on the furnace core tube 11 having a heater 16 which is constituting a low-temperature section and at this section, an oxygen feeding tube 31 and a hydrogen introducing tube 32 are provided at the same time, H2 gas and O2 gas are introduced from these introducing tubes, vapor is generated by buring hydrogen using the heater 33, the generated vapor is introduced into the low-temperature section and an oxidizing treatment is performed on the semiconductor wafer 19. Through these procedures wherein no pure water is used, the maintenance and control of the heat treating device can be performed easily and a low temperature oxidation can also be accomplished.
Patent JP-H08293346-A (JP)
Title: Electric connector and connector assembly
Inventor: MINSHIEN MAACHIN SAN
IPC: H01R13/193
Filed: 1995-04-18
Abstract: PURPOSE: To provide a miniaturized electrical connector which has a plurality of contacts at high density and can be inserted with a low insertion force and to provide an electrical connector assembly. CONSTITUTION: The electrical connector 10 comprises a plurality of rows of contacts 30a-30c, arranged in one or more contact receiving cavities 21a-21c of an insulating housing 20, and each row of contacts 30a-30c are arranged alternately with male contacts 31 and female contacts 32. This connector assembly comprises a pair of electrical connectors having similarly shaped insulating housings for both contact 31 and 32. The contacts of each connector in each row are alternately arranged with male and female contacts.
Patent JP-H07324721-A (JP)
Title: Method for processing combustion ash
Inventor: ARAKAWA YOSHIHISA
IPC: F23G7/00
Filed: 1994-05-30
Abstract: PURPOSE:To prevent either NOx or SOx from being generated due to a thermal decomposition of ammonium sulfate by a method wherein combustion ashes containing not-yet ignited substances therein is primarily separated by a dust collecting device, ammonia is fed into combustion discharged gas after its primary separation to solidify SO3 as ammonium sulfate, collected by a secondary dust collecting device and discharged. CONSTITUTION:Petroleum cokes crushed by a mill 13 are fed into a furnace 1 as fine powder, mixed with heavy oil of auxiliary combustion fuel and ignited with it. Discharged gas containing SO3 generated by combustion is fed into a primary dust collecting machine 6 and the combustion dust containing not-yet ignited substance is collected. Ammonia is fed into the discharged gas excluding these substances by an ammonia feeding device 7. SO3 becoming a major cause of making acid mat is fixed as ammonium sulfate, then ammonium and residual combustion ashes are collected by a secondary dust collecting device 8 such as an electrical dust collecting device or a bag filter and the like, they are further discharged into surrounding atmosphere through an induction blower 9 and a desulfurization device 10.
Patent JP-H04231638-A (JP)
Title: Method of adaptively adjusting mixture of fuel and air
Inventor: NIKORAUSU BENINGAA
IPC: F02B1/04
Filed: 1991-05-22
Abstract: PURPOSE: To adaptively adjust a fuel/air mixture with high reliability with the inexpensive structure even when the fuel characteristics are changed, and to perform the superior lambda control. CONSTITUTION: The adaption factor(AF) is rapidly adjusted to adaptively adjust a fuel/air mixture when the poor lambda control results are obtained with the adaptation factor previously applied after tanking. The ordinary low speed adaption factor is used again when the good lambda control characteristics can be obtained. By applying this structure, the lambda control of high reliability can be performed with an inexpensive structure without using the expensive fuel/air mixture sensor.
Patent JP-S60260988-A (JP)
Inventor: ASAI NOBUTERU
IPC: G09G1/02
Filed: 1984-06-08
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-H0818351-A (JP)
Title: Audio signal power amplifier circuit and audio device using the circuit
Inventor: NISHIOKA KEI
IPC: H03F1/02
Filed: 1995-04-18
Abstract: PURPOSE:To reduce the power consumption of an output circuit by providing a switching circuit and a control circuit between an amplifier and a power line. CONSTITUTION:A switching regulation circuit 60 is inserted between a power line Vcc and a power supply terminal to an amplifier 3 and consists of a control voltage value generation circuit 65 and a switching circuit 66. The circuit 65 is provided with a transistor TR Q61 and an amplifier 61 and generates a voltage value for switching control. The circuit 66 consists of a comparator 62, a switching TR Q62, and a triangular wave generating circuit 63 and turns on/off the power supply line by the TR Q62 and sends the power obtained as the result to an output terminal 6 through a smoothing circuit 70. The potential difference between the terminal 6 and the output terminal of a TR Q1 is substantially kept constant though the voltage of the terminal 6 fluctuated in accordance with the level of an output signal C by the control of a supply power control circuit 40, and the power consumption in the TR Q1 is reduced.
Patent JP-S5543651-A (JP)
Title: Mark reader
Inventor: MICHINO MASAO
IPC: G06K7/10
Filed: 1978-09-25
Abstract: PURPOSE: To ensure a high-precision reading for the mark with a simple constitution by having the cumulative addition of the bit "1" or "0" of the binary signal and then deciding the presence or absence of the mark within the reading range based on the result of the cumulative addition.  
     CONSTITUTION: Binary converter 4 gives scanning to the mark reading range on the medium to deliver the binary signals corresponding to a number of sample divisions within the reading region. And the cumulative addition is given through binary adder 5 to the bit of "1" or "0" among the delivered binary signals. Based on this addition result, the presence or absence of the mark is decided in the reading region via mark recognizer 6. In such way, a high-precision mark reading is ensured through a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322512-A (JP)
Title: Comparator circuit
Inventor: OKADA YOSHIHISA
IPC: H03K5/08
Filed: 1991-04-22
Abstract: PURPOSE:To realize a comparator circuit in which a hysteresis width with respect a reference voltage Vref is made equal, no influence by a power supply voltage is caused, the reference voltage Vref is freely set and the hysteresis width is selected corresponding to the request. CONSTITUTION:The input of a 1st current mirror circuit 3 is connected to other terminal of a constant current source 11 whose one terminal is connected to ground. The output of the 1st current mirror circuit 3 is connected to the common emitter of 1st and 2nd transistors(TRs) 9, 10. The collector of the 1st TR 9 and the input of a 2nd current mirror circuit 4 are connected. The output of the 2nd current mirror circuit 4, the collector of the 2nd TR 10, other terminal of a resistor 12 whose one terminal is connected to the terminal of a constant voltage source 13 whose one terminal is connected to ground, and one input of a comparator 1 are interconnected. The base of the 1st TR 9 and the inverting output of the comparator 1 are connected and the base of the 2nd TR 10 and a noninverting output of the comparator 1 are connected. The effect of a power supply voltage is prevented and the selection of the hysteresis width is freely implemented.
Patent JP-S6486435-A (JP)
Title: Flood-gun device and method of neutralize charge on wafer
Inventor: ANTONII RENAU
IPC: H01J37/317
Filed: 1988-05-13
Abstract: PURPOSE: To attain neutralization of a charge formed on a target object like a semiconductor wafer applying irradiation by a beam, by guiding an outflow electron by current flux of high density and low electron energy into an ion beam also accurately controlling these characteristics and the other characteristic including a radiation angle. CONSTITUTION: By an electric field generated by a suppressed electrode E8, E9, and by a magnetic field generated by a magnet in a beam stopper 58, a radiation angle of an outflow electron is controlled, radiation of a secondary electron is suppressed. Rare gas from a line 66 flows in through a grid 64, a high pressure region 85 of rare gas is started to be generated in a flood gun. An electron of high energy radiated from a filament 63 collides against argon gas, to generate an energy loss by ionization also multiplication. The electron experiences also an energy loss by activation. As a result, with the grid last, a flow 76 of a low energy outflow electron, radiated through a peripheral low pressure region to be large amplified, is obtained, by this electric field, to be drawn into an ion beam.
Patent JP-S5078607-A (JP)
IPC: C11D10/04
Filed: 1974-10-09
Abstract: 1468181 Liquid heavy duty detergent composition UNILEVER Ltd 9 Oct 1974 [11 Oct 1973] 47460/73 Heading C5D A liquid heavy duty detergent composition comprises 10-50% by weight of total active organic detergent material in a homogeneous aqueous system containing a synthetic detergent-active material selected from synthetic anionic, nonionic, amphoteric and zwitterionic detergents and mixtures thereof; 5-30% by weight of sodium tripolyphosphate and 1-20% by weight of a soap composition comprising a mixture of (A) at least one sodium soap of C 8 - C 14  saturated fatty acids and (B) at least one sodium soap of C 16 -C 22  mono- and/or diunsaturated fatty acids, wherein the ratio by weight of soap (A) to soap (B) is within the range of between 9 : 1 and 1 : 9, and having a viscosity of about 100 to about 2000 centipoises. Soaps (A) may be sodium caprylate, sodium caprinate, sodium laurate, sodium myristate or mixtures thereof, e.g. coconut or palm-kernel fatty acid soaps. Soaps (B) may be sodium oleate, sodium ricinoleate and sodium soaps of fatty acids derived from castor oil, rapeseed oil or mixtures thereof. The synthetic anionic detergents may be in the form of sodium, potassium, NH 4  or alkanol-ammonium sulphates and sulphonates. A mixture of anionic and nonionic detergents is preferred. Optional ingredients are (C) other inorganic and organic builders; (D) anti-redeposition agents; (E) hydrotropes and other conventional detergent additives.
Patent JP-H01288456-A (JP)
Title: Recorder
Inventor: OTSUBO TOSHIHIKO
IPC: H04N1/40
Filed: 1988-05-16
Abstract: PURPOSE:To compensate for difference of print blur due to difference of the type of paper, ink or head, by printing a reference shape pattern onto a record paper then correcting the print density based on pattern shape data read out through a sensor movable by an integer fraction of the reference pattern at a time and the reference shape data. CONSTITUTION:Upon depression of a key 130 in an operating section, a correction mode is selected. An operation control section 119 causes a pattern generating section 112 to produce three black and circular correction patterns (having radius A), for example. When a record paper printed with a predetermined correction pattern is taken out from a paper discharge tray 66 and placed on a document table 28 or a document read-out section 30 and a start key 131 is depressed, the operation control section 119 sets a moving amount A/n in an image sensor motion control section 121. A unit 97 is fed by A/n pitch at a time in main scanning direction in order to read out print dots, then widest sections in X-direction of two-dimensional distribution of RGB image data produced in signal adding sections 105, 106, 107 are obtained and compared with theoretical values to determnie the degree of blur thus selecting the optimum gamma correction characteristic and masking characteristic.
Patent JP-S598165-A (JP)
Title: Tape loading device
Inventor: HAGA SHIYUNICHI
IPC: G11B15/665
Filed: 1982-07-07
Abstract: PURPOSE:To eliminate a guide plate, guide hole, etc. and to obtain a small-sized and light-weight device, by bringing a lead arm into contact with a pin according as a pair of transfer members for loading are turned. CONSTITUTION:A post base 12 is supported freely turnably by a loading arm 10. A rotation stopper 105 is attached to the post base 12, and an inclined post 106 and a height regulating pin 107 are fitted into corresponding holes 12b and 12c of the post base 12. A rotary post 109 is screwed into a hole 12d through a compression spring 108, and a lower end part 109a of the post 109 is projected downward from the post base 12. This projecting part 109a is brought into contact with a contacting part 8a of a loading spring 8 at the loading time. A setscrew 110 is screwed into a hole 12e to fix the rotary post 109 after height adjustment.
Patent JP-S597527-A (JP)
Title: Electrical discharge creative machining method and its device
Inventor: SATOU MAKOTO
IPC: B23H7/26
Filed: 1982-07-07
Abstract: PURPOSE:To contrive a reduction of machining energy, by removing only a contour by making an electrode rotate centering around a vertical axis of the electrode by making use of an L or J-shaped cylindrical object for the electrode, in a titled electrical discharge creative machining method and its device controlling a feed in a three dimensional direction of X, Y and Z axes and one of rotary angles. CONSTITUTION:A square columnform work 40 is controlled and moved by a X Y table and an L-shaped cylindrical electrode 41 is moved in a vertical axis (Z axis) direction and turned centering around a vertical axis. As for the L-shaped cylindrical electrode 41 the vertical axis forms a slit 42 and a horizontal axis forms a slit 43.
Patent JP-S609688-A (JP)
Inventor: HARI MURUDAA
IPC: B25J15/00
Filed: 1983-06-30
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。