baber/WOPTO huggingface dataset:
Patent JP-S6116940-A (JP)
Title: Heat-resistant and transparent polyolefin resin compostion
Inventor: SHINGIYOUUCHI KAZUO
IPC: C08L23/04
Filed: 1984-07-04
Abstract: PURPOSE:The titled composition capable of providing a transparent molded article having high heat resistance free from bloom and bleeding, obtained by blending polyethylene resin with a specific phenolic antioxidant and a thio antioxidant. CONSTITUTION:(A) 100pts.wt. polyethylene resin or copolymer resin consisting essentially of ethylene is blended with (B) N,N'-hexamethylenebis(3,5-di-tertiary- butyl-4-hydrocinnamamide) as a phenolic antioxidant and tetrakis-[methylene- (dodecyl)thiopropionate] as a thio antioxidant in a weight ratio of the former to the latter of 1:1-6:1 in an amount to give >=2pts.wt. total amounts, to give the aimed composition having 250 deg.C-4hr heat resistance. Heat distortion properties and chemical resistance can be further improved by crosslinking.
Patent JP-S5662274-A (JP)
Title: Original size detector of copying machine
Inventor: YUGAWA KOUJI
IPC: G03B27/62
Filed: 1979-10-24
Abstract: PURPOSE: To make it possible to detect the original size accurately with a simple structure, by fixing and arranging the light receiving part, which receives the color light, outside the light path of the copying picture forming light.  
     CONSTITUTION: Coloring member 2 is provided on platen cover 1, and color sensors 4 are fixed to the nonpicture region of original platen 5 to form a light receiving part, and the reflection light from material 2 is incident to this light receiving part. Sensors 4 corresponding to the part of member 2 which is not shielded by original 6 issue the output indicating that the light of a specific wave length corresponding to the color of member 2, and sensors 4 corresponding to the part shielded by original 6 do not issue the output. consequently, the original size can be detected by information of juxtaposed sensors. Thus, accurate detection is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S49100988-A (JP)
IPC: G09F13/20
Filed: 1973-12-13
Abstract: Several elementary light sources are connected in series and energized simultaneously to emit electroluminescent radiation at different wavelengths. The light flux emitted by a first source is larger than that of the second source when a current is injected into each source, and the light flux of the second source is larger than that of the first source when a current of a different intensity is injected into each source.
Patent JP-S61296819-A (JP)
Title: Composite switch element circuit
Inventor: ICHIJO MASAMI
IPC: H03K17/567
Filed: 1985-06-25
Abstract: PURPOSE:To attain protection against excess current by supervising the drain- source voltage of the 2nd FET 2 and decreasing the on-signal voltage given to the 1st FET and the 2nd FET when it is discriminated as an abnormal voltage so as to limit the current of a composite switch element. CONSTITUTION:When an on-signal is applied between signal terminals G and S to increase the collector current, the source-drain voltage of the 2nd FET 2 is increased proportional to it. When the source-drain voltage of the 2nd FET 2 exceeds the voltage of a constant voltage diode 5, an additional TR 6 is turned on to decrease the gate-source voltage of the 1st FET. As a result, the 1st FET 1 is about to turn off, but the current of the 2nd FET 2 is decreased and then the source-drain voltage is decreased to turn off the additional TR 6 thereby making the collector current constant.
Patent JP-S62625-A (JP)
Title: Exhaust turbosupercharger
Inventor: HANDA OSATOSHI
IPC: F02B37/013
Filed: 1985-06-25
Abstract: PURPOSE:To operate a compressor with high efficiency by arranging the compressors in series and introducing the discharged air of the compressor on the upstream side, bypassing the compressor on the downstream side. CONSTITUTION:When a throttle valve 30 is opened from the engine low speed revolution region, exhaust passes through the first and second turbines 2a and 6a, since a control valve 5 is in perfectly closed state and a variable nozzle 6 is in perfectly opened state. Intake air is introduced into an engine through the first compressor 2b from an intake passage 22b through a check valve 24. During acceleration, the control valve 5 is gradually opened, and the variable nozzle 7 is gradually closed, and when the discharge pressure of the second compressor 6b increases to the discharge pressure of the first compressor 2b, an intake passage 22a is opened, and the discharged air of the second compressor 6b is introduced into an engine. When the control valve 5 is perfectly opened, the variable nozzle 7 is opened again, and the revolution of the second turbine 6a is increased.
Patent JP-S5261946-A (JP)
Title: Transistor circuit
Inventor: OOSAWA MITSUO
IPC: G06G7/163
Filed: 1975-11-18
Abstract: PURPOSE:To ensure a multiplication of an optional input signal among at least three kinds of input signal.
Patent JP-S5662202-A (JP)
Title: Composite lens
Inventor: HAGIWARA KIYOKAZU
IPC: G02B3/12
Filed: 1979-10-25
Abstract: PURPOSE: To obtain a composite lens whose curvature and optical path length can be varied easily by combining a colorless transparent solid having high elasticity such as elastic silicone rubber with a colorless transparent solid having rigidity.  
     CONSTITUTION: Plano-convex thick composite lens 100 is formed by combining lens part 1 made of colorless transparent solid having rigidity such as inorg. glass, methacrylic resin, polycarbonate resin or cured epoxy type optical adhesive with thick part 2 made of colorless transparent solid having high elasticity such as elastic silicone rubber or elastic silicone gel. By applying external force to highyly elastic part 2 from the arrow 10 direction, part 2 is thinned to form 2' shown by the broken line, whereby the optical path length can be made shorter. Thus, the curvature of lens 100 can be varied easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5665381-A (JP)
Title: Buffer memory unit
Inventor: NISHIOKA HIROSHI
IPC: G06F13/00
Filed: 1979-10-26
Abstract: PURPOSE: To perform efficient block disconnection during error detection by providing a swap-system buffer memory unit with a row contracting method that indicates that block (BL) has been disconnected within rows assigned by address BL and a column contracting method that indicates that BL has been disconnected within columns assigned by set addresses.  
     CONSTITUTION: The swap-system buffer memory unit is provided with column contracting display circuit 71 and set contracting display circuit 72. While data are being read out of the 1st or 2nd buffer memory part 11 or 12, error detecting circuit 61, when detecting an error, sets 1 to a column contraction bit in column display circuit 71 determined unconditionally by a signal from decoder 33 and also sets 1 to a contraction display bit in set contracting display circuit 72 by the outputs of comparing circuits 51 and 52, thereby registering the blcok, which was being read at th time of the error detection, as a disconnected block through gate circuit 73  and 74, and the substitute control circuit. Consequently, efficient block disconnection can be performed during error detection with small hardware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63301390-A (JP)
Title: Ic card
Inventor: GAMO HIROSHI
IPC: G06F21/62
Filed: 1987-06-01
Abstract: PURPOSE:To automatically erase data with secrecy, by providing a time discrimination means which discriminates the lapse of a prescribed time after the storage of data in a memory, and confirming the lapse of the prescribed time. CONSTITUTION:A memory area 1 is divided into an ordinary data storing area 1a and an erase data storing area 1b. The data with secrecy is stored in the area 1b as erase data. The data is written in an address Ak as the erase data SDl, and also, a timer corresponding to the address Ak in a card is started up. And all of the timers set at operating states are checked by every sampling time with an appropriate interval provided commonly in all timers, and when the timer exceeding a preset time set in advance exists, the data corresponding to the timer is erased, and also, the timer is reset. When all of the timers are reset by repeating such operation at every sampling time, all of the data with secrecy are erased.
Patent JP-H05334139-A (JP)
Title: Device for collecting operating information
Inventor: SUZUKI MASATERU
IPC: G06Q50/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide decision information for improving the utilization of a system or reducing functions by collecting operating information such as operation frequency, the number of outputs and the number of inputs in each input/ output of an event generated or requested during the operation of the system. CONSTITUTION:Information processing corresponding to information stored in an information input part 10 is executed by an information processing part 20. The processing part 20 allows an operating information collecting part 40 to count up the operating information inputted from respective information processing means through the collecting part 40, line or contact signal information and operating information relating to the generation of input information by an external medium and count up the line or contact signal information from various information processing means, business form output information and the operating information of an output information part 30 relating to information supply by means of a memory, an external storage device, or an external storage medium.
Patent JP-S62296128-A (JP)
Title: Waveguide type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1986-06-17
Abstract: PURPOSE:To make a conventional jumper line unnecessary from a waveguide type optical switch so as to reduce the man-hour required for manufacturing the titled switch, by uniting electrodes provided in two optical waveguides to one body by means of connecting lines formed similarly to the electrodes. CONSTITUTION:Optical waveguides 4 and 5 are provided on a base plate 3 in an axially symmetrical state and halved electrodes 6a and 6b and 7a and 7b are respectively formed on their parallel areas. Then the electrodes 6a and 7b and 6b and 7a are respectively connected with external electrodes by means of connecting lines 8a and 8b. Moreover, the electrodes 6a and 7b and 6b and 7a are respectively united to one bodies by connecting lines 11a and 11b. Since a change in refractive index is produced when a (+) voltage is applied across the connecting line 8a and a (-) voltage is applied across the line 8b, optical switching operations can be performed. Therefore, conventional connection by means of jumper lines becomes unnecessary and the man-hour required for manufacturing this optical switch can be reduced. Accordingly, the cost of this optical switch can be reduced.
Patent JP-H01311827-A (JP)
Title: Receiving end power regulator
Inventor: OOGAMA HIRONAGA
IPC: H02J3/38
Filed: 1988-06-08
Abstract: PURPOSE:To adjust receiving end power with high accuracy even when receiving end power is extremely small by arithmetically operating receiving end power by the difference of power consumption to separate load in self-plant and a private generated output. CONSTITUTION:Power detectors 1a1-1an measure the separate power of the load L of self-plant, and input them to a power computing element 1b. The power computing element 1b computes the difference of these sum and a signal from the generated power detector 1g of a non-utility generator G, and obtains the quantity of receiving end power. An arithmetic comparison processing section 2 outputs a command, where computed receiving end power coincides with the set value of a receiving end power setter 4, to a control output section 3, thus controlling an output from the non-utility generator G.
Patent JP-S5472532-A (JP)
Title: High frequency heating device
Inventor: YOSHIMURA HIROBUMI
IPC: H05B11/00
Filed: 1977-11-18
Abstract: PURPOSE: To equalize the temperature in a heating chamber through a thermal convection while an electric heater is on, by fitting a wave stirring fan above the heater.  
     CONSTITUTION: A microwave oscillator 2 and a heater 4 are used for heating in a heating chamber 1. When a stirrer fan 5, driven by a motor 7 and fitted above the heater 4, is turned on while the heater 4 is also energized, a thermal convection is produced in the heating cahmber 1 to equalize the thermal distribution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5471905-A (JP)
Title: Optical communication unit
Inventor: USUI TAKESHI
IPC: H04B10/2507
Filed: 1977-11-18
Abstract: PURPOSE:To make it possible to transmit asynchronously multi-channel and large- volume signals at a time by multiplexing plural input signals after converting them to optical signals. CONSTITUTION:Input signals 11 to 13 are converted to carrier signals in modulators 21 to 23 by the output of oscillators 31 to 33 having frequencies different from each other, and are further converted to optical signals in optical oscillators 41 to 43. Then, these signals are subjected to power synthesis in synthesizing circuit 1 and are made incident to optical transmission path 2. In the receiving side, these signals are converted to electric signals in photo detector 3 and are branched to the channel having a corresponding frequency through amplifier 4 and branching circuit 5 and are supplied to detector circuits 51 to 53.
Patent JP-H0433134-A (JP)
Title: Semiconductor integrated circuit with built-in inspection function
Inventor: SUZUKI KATSUNORI
IPC: G06F11/22
Filed: 1990-05-29
Abstract: PURPOSE:To facilitate self-diagnosis by compressing outputs from respective internal function blocks where a random number is inputted, and deciding the result of a self-diagnostic test with positive logic or negative logic from a resist constituting a compressor as input. CONSTITUTION:A compression circuit 32a sets the outputs 6a, 6b, 6c... of a combination circuit 31 to be parallel inputs and adjacent LFSR 8a, 8b, 8c... take up EXOR 7a, 7b, 7c... with positive logical outputs 9a, 9b, 9c... and inputs them in LFSR so as to execute compression. The value of LFSR is inputted to a self-diagnostic result output circuit 5 where that positive logic or negative logic is taken by an expectation value is previously programmed, and an output result 12 is written into registers R1 and 13 by a control signal from a micro ROM part 4. When '1' is written, a fault is present on the combination circuit 31. When '0' is written, the combination circuit 31 is normal.
Patent JP-S5841304-A (JP)
Title: Device for detecting position in direction of radius of rotary body
Inventor: TANAKA HIROTSUGU
IPC: G01D5/20
Filed: 1981-09-04
Abstract: PURPOSE:To utilize a narrow space effectively and to reduce noises by performing differential processing of position detecting signals from the positive direction and the negative direction in an X axis or Y axis wherein windings for U shaped magnetic paths are performed. CONSTITUTION:Windings are performed around magnetic poles 201, 207, 210 and 204 corresponding to an X axis and Y axis. The magnetic poles 201-212 are symmetrically arranged with respect to the X axis and the Y axis. When the rotary body 200 is rotated, and displacement is performed in the X axis direction, four magnetic circuits are combined in the positive direction by 201, 200 and 202; 201, 200 and 203; 201, 200 and 212; and 201, 200 and 211. In the negative direction, four magnetic circuits are also formed with a magnetic pole 207 as the center so as to face said circuits on the positive direction. When the position detecting signals 301 and 302 from the magnetic poles 201 and 207 in the positive and negative directions of the X axis are differentially processed in a differential circuit 303, the output that is twice the output of each magnetic probe is obtained and the noises are reduced. The same operation is performed in the Y axis direction. Therefore the narrow space is effectively utilized.
Patent JP-H037089-A (JP)
Title: Sensorless system brushless motor
Inventor: UEKI YASUHIRO
IPC: H02P6/21
Filed: 1989-05-31
Abstract: PURPOSE:To suppress a torque ripple, even if a load fluctuates, by switching a driving current through a pulse according to a rotational speed detected from a rotor and by correcting timing of a driving signal for performing the automatic correction of a neutral point through the correction of a phase. CONSTITUTION:The output of FG magnet 4 at the outer periphery of a rotor 2 is converted 5 magnetelectrically and waveform-shaped 7-1 to obtain a rectangular wave signal (b). Said signal (b) is frequency-divided 9 and counted to generate a measurement timing signal 15-1 and constant-speed controlled 14 to control the driving circuit 13-1 of a brushless motor BLM. Also, measurement timing 15-1 and BLM output (j)(+ or -)2 measure 16-1 and operate 17 a voltage to correct 18 a count and input it to an FG counter 10. Further, said signal (b) is also applied to an electronic switch 12 via start confirmation circuit 8. Normally, an oscillation starting circuit is connected with BLM circuit by said electronic switch 12 to drive the rotor. Said signal (b) is applied to each circuit to perform the automatic correction of a neutral point.
Patent JP-S5765541-A (JP)
Title: Solar heat collector
Inventor: YAMAMOTO TAKANOBU
IPC: F24J2/50
Filed: 1980-10-08
Abstract: PURPOSE: To reduce heat loss and to improve the heat collecting capacity of the captioned solar heat collector by a method wherein upper and lower transparent members in the forms of sheets ar arranged on a heat collecting body in parallel relationship with each other and the position of the lower transparent member is specifically selected.  
     CONSTITUTION: An upper cover 1 made of glass and a lower cover 2 made of a fluoric resin film are arranged in parallel relationship with each other on the upper surface of an outer box 6 having an adiabatic member 5 therein and provided with a heat collecting plate 3 having the heat collecting body 4 on the upper surface of the adiabatic member 5. Consequently, various solar heat losses taking place at the time of passage of the sunlight through the covers 1 and 2, at the time of reflection and radiation of the sunlight from the heat collecting plate 3, or taking place due to the convection of the solar heat radiating outside from the heat collecting plate 3 along the covers 1 and 2 or due to the heat transfer from the rear surface of the heat collecting plate 3 can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5931187-A (JP)
Title: Composite pressure sensitive copy sheet
Inventor: HASEGAWA KOU
IPC: B41M5/10
Filed: 1982-08-13
Abstract: PURPOSE:To improve ink setting property at the time of back carbon printing, by providing an opaque layer containing kaolin clay, calcium carbonate or the like between the support and the carbon ink layer in a composite pressure sensitive copy sheet. CONSTITUTION:In composite pressure sensitive copy sheets 12, 16 each having a front surface provided with a no-carbon color developing layer C and a back surface provided with a carbon ink layer A used in a slip formed by setting no- carbon upper-lay paper 11, no-carbon underlay paper 12 having a back surface provided with the carbon ink layer A, back carbon paper 13 or the like, an opaque paint is applied to a support as the under coat of the layer A. The composition thereof consists of 20-70pts. kaolin clay, 15-70pts. calcium carbonate with an average particle size of 2mum or less and 5-30pts. titanium oxide and a mixture prepared by adding 15-30pts. binder to 100pts. sum of said fillers is coated in a coating amount of 5-10g/m<2> to form the opaque layer. By this method, the offsetting of carbon ink is prevented.
Patent JP-H08310332-A (JP)
Title: Air bag device
Inventor: IWATA ATSUTOSHI
IPC: B60R21/20
Filed: 1995-05-15
Abstract: PURPOSE: To assemble an air bag body easily and rapidly, reduce the number of parts such as mounting parts so as to reduce cost and weight, and also prevent the air bag body from dropping when a gas generator is operated. CONSTITUTION: An air bag device is provided with a storing container in which a gas injecting opening 14 is formed, a gas generator stored fixedly in the storing container, and an air bag body 7 fixed to the upper part of the storing container through a retainer ring 14 so that gas injected from the gas generator is flown in through the gas injecting opening when the gas generator is operated. Also a waveform part 14a is formed along the inner periphery of the retainer ring 14. Then a waveform seam part 7b is formed on the inside more than the waveform part 14a of the retainer ring 14 located at the opening side terminal part 7a of the air bag body 7.
Patent JP-S63304473-A (JP)
Title: Data recording/reproducing system for magnetic disk device
Inventor: TAKEUCHI TAKIKAZU
IPC: G11B20/12
Filed: 1987-06-05
Abstract: PURPOSE:To enable the recording and the reproducing of high density and high speed without complicating constitution by making the respective bits of parallel data correspond to the respective recording surfaces of plural magnetic disks one to one. CONSTITUTION:The respective bits of the parallel data of four bits, etc. from a host device are recorded or reproduced by four pieces, etc., of the plural magnetic heads 60, the track positions of which are controlled by a carriage 80, as being made to correspond to the respective recording surfaces of four pieces, etc., of the magnetic disks one to one. By this parallel processing, the recording and the producing of high density, in addition, high speed and high precision can be executed without necessitating to reconstruct a recording/ reproducing device and without complicating the constitution.
Patent JP-S5840292-A (JP)
Inventor: ANTONI JIEE MARAATSU
IPC: B25J17/00
Filed: 1982-08-13
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-H11335051-A (JP)
Title: Escalator device
Inventor: OKUMURA JUNPEI
IPC: B66B23/14
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the centering work efficiency for fore and rear wheel rails, by laying the center rail on the short size width center of a truss arranged with fore and rear wheel rails for guiding the travel of fore and rear wheel rollers, and attaching guide bodies for engaging with the center rail to the fore wheel shaft. SOLUTION: Fore and rear wheel rails 12, for guiding the travel of fore and rear wheels 8b fitted to a step, are incorporated in a truss 5 in an escalator, In this case, the center rail 11 is laid in a long size direction along the short size width center of the truss 5, and also a guide roller 14, for engaging with the center rail 11 to travel the step, is attached to the long size directional center of the fore wheel shaft 8a. At the time of the centering work of the fore and rear wheel rails 12, a piano wire 10 is stretchedly provided, and also the center rail 11 is displaced to make centering matching with a plumb 13 suspended from the piano wire 10 and then the step is guided by the center rail 11 to be traveled at the truss 5 center to improve the centering work efficiency for the fore and rear wheel rails 12.
Patent JP-H10331248-A (JP)
Title: Sewer adherend eliminating device
Inventor: MATSUKAWA TERUO
IPC: B08B9/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sewer adhered eliminating device capable of eliminating even mortar accumulated and solidified in a sewer with a relatively large caliber without damaging a pipe wall. SOLUTION: A sewer adhered eliminating device 3 is equipped with an outside shell 7 provided with a wheel 8, a rotary bearing body 11 mounted to the inside of the outside shell 7 in a rotatable manner, driving devices 26 and 27 for rotting the rotary bearing body 11 and a pulling device for pulling the outside shell 7. It is constituted of a nozzle 12 for jetting a water jet 15 at an acute angle against the wall surface of the sewer, a monitor camera 14, a camera washing nozzle 13, water supply devices 9A and 9B to the nozzles 12 and 13, a cable device 9c and a controlling device for controlling the movement on the rotation of the outside shell 7 an rotary bearing body 11 by monitoring pictures from the monitor camera 14 with a display.