baber/WOPTO huggingface dataset:
Patent JP-S636938-A (JP)
Title: Distribution control system
Inventor: KISA KAZUYUKI
IPC: G06F15/16
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the influence from giving to others even when erroneous data are written into a buffer by the runningaway of a CPU and so on by adding and transmitting a data checking code to check the quality to the data processed at a data processing part. CONSTITUTION:In the data for transmission written into the buffer, a data checking code part 25 to check the quality of a data part 22 is provided, and when a CPU part writes the data in the buffer, for example, the binary adding value of the data is calculated, and this is written to the data checking code part 25 as a checking code. The data checking code is sent to a receiving side controller as a part of the data part 22 on a line and given to the CPU part as it is. Consequently, the same calculation as a transmitting side CPU is executed at the time of receiving the data by a receiving side CPU, the checking code is obtained, it is checked whether or not the code is coincident to the received data checking code, and the fairness (normal/defective) of the data can be checked.
Patent JP-S5575437-A (JP)
Title: Halogen water-resistant polyethylene tube
Inventor: ISHITOBI MASATOSHI
IPC: F16L9/12
Filed: 1978-12-01
Abstract: PURPOSE: To provide polyethylene tube which highly exhibits resistance and does not deteriorate when the tube is contacted with halogen water, by blending polyethylene with a copolymer of ethylene and propylene and molding the blend.  
     CONSTITUTION: From 5W30% by weight of ethylene-propylene copolymer is added to polyethylene. The resulting polyethylene compsn. is molded into polyethylene tube which exhibits the resistance to halogen water. The copolymer is composed of (A) random copolymer having an ethylene content of from 0.5W6% by weight or (B) block copolymer having an ethylene content of from 5W30% by weight and ethylene-propylene copolymerizate content of from 10W35% by weight. Antioxidant sach as 2,6-di-tert-butyl-4-methylphenol may be added to the blend in order to obtain an additional improvement in the resistance to halogen water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5773425-A (JP)
Title: Temperature control circuit
Inventor: KATOU TAKASHI
IPC: G05D23/24
Filed: 1980-10-27
Abstract: PURPOSE:To ensure the control of temperature with high accuracy, by converting the measured temperature and the temperature set value into the voltage and then making it synthesized through a resistor to supply it to a terminal of a comparator with the deciding reference voltage supplied to the other terminal of the comparator respectively. CONSTITUTION:The point of connection between a thermistor of measurement of temperature and a resistance 1 is connected to a resistance 12, and the mobile terminal of a temperature controller 2 is connected to a resistance 12 via a resistance 13 to feed and input to comparators 3 and 4 respectively. Reference voltages Vref1 and Vref2 are supplied to the other terminal of the comparators 3 and 4 respectively. When the change of input voltage Vin to the measured temperature is expressed in the form of characteristics A, B and C caused by the position of the controller 2, the relationship between the temperature and the voltage Vin becomes identical with parallel lines. Accordingly the difference of temperature at the reference voltage is shown as T1'-T1=T2'-T2. Thus the working relation between the outputs Out1 and Out2 of comparators 3 and 4 becomes constant regardless of the position of the controller 2. As a result, a temperature control circuit having high accuracy is obtained.
Patent JP-H04346614-A (JP)
Title: Movable induction hardening device
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a movable induction hardening device by which the surface of a long-sized flat work is hardened without displacing the device main body or work or without exchanging the member for supporting a high-frequency heating coil. CONSTITUTION:This movable induction hardening device is provided with a coaxial tube 200 set at right angle to the longitudinal direction of a surface to be hardened, a high-frequency heating coil 300 for heating the surface, plural heating coil mounting seats 230 provided at right angle to the tube 200, the main body 100 contg. a current transformer 10 for supplying a high-frequency current to the tube 200 and to which the tube 200 is freely liftably fixed, a coaxial tube hoist 60 furnished to the main body 100, a device 30 for electrically connecting the output conductors 13a and 13b of the transformer 10 to the tube 200 and a device for relatively moving the main body 100 and work in the longitudinal direction of the surface to be hardened.
Patent JP-S63312646-A (JP)
Title: Semiconductor device
Inventor: WATANABE YUSUKE
IPC: H01L21/312
Filed: 1987-06-16
Abstract: PURPOSE:To perform a passivation film having high sealing capacity and less improper wirings by forming a wiring protecting insulating film of a heat resistant resin film and an inorganic insulting film deposited thereon in a semiconductor device. CONSTITUTION:A semiconductor substrate 1 is composed of a P-type silicon substrate 11 and a silicon oxide film 12 formed thereon, an N<+> type region doped on the substrate 11 by selectively opening the film 12, aluminum electrode wirings (contact electrode) 14 formed by vacuum depositing or sputtering on the region 13 and the film 12, a polyimide film 15 formed thereon, and a silicon nitride film 16 deposited by a plasma CVD method thereon, and further has a barrier metal electrode 17 so formed as to connect the electrode 14 to the openings 18 of the films 15, 16. A circuit substrate 2 has aluminum wiring electrode layer 22 formed by vacuum depositing or sputtering on an alumina substrate 21. A solder bump 3 is formed by a plating method on the electrode 17.
Patent JP-S637564-A (JP)
Title: Magnetic recording and reproducing device for digital signal
Inventor: UMEMOTO MASUO
IPC: H04N5/92
Filed: 1986-06-27
Abstract: PURPOSE:To obtain an effective compensation system for a group delay time, by providing a digital reproducing equalization circuit consisting of an integration circuit, and a group delay time compensation circuit, and having a residual delay time larger in a range than a frequency, and smaller than the detecting window width time of a digital signal. CONSTITUTION:The reproducing signal of a magnetic head 1 is amplified by a pre- amplifier 2, and an integration characteristic is provided by an integration circuit 3, and its high-pass area is compensated at a cosine equalizer 4. The cosine equalizer 4 is constituted of a delay line 4-1, an attenuator 4-2, and a differential amplifier 4-3, and so that the delay line is used, and a group delay time is regulated in constant invariably, the high-pass area can be compensated. A group delay time compensation circuit 5 constitutes an inverse output and a normal output from the output of the cosine equalizer 4 by a two-output amplifier 5-1, and mixes two signals at emitter followers 5-2 and 5-3, and changes a phase, and compensates the group delay time generated in the integration circuit 3. In such a way, it is possible to completely eliminate a code error due to an adjusting error substantially, and to put an integration system effective as an equalizing system to practical use.
Patent JP-H0810738-A (JP)
Title: Incineration treatment and incineration treatment device of waste food
Inventor: ABE TADASHI
IPC: F23G7/00
Filed: 1994-06-30
Abstract: PURPOSE:To save fuel and to reduce the incineration treatment cost of waste food contg. moisture by 'subjecting the waste food to a high-temp. oil bath treatment and incinerating the waste food subjected to the hot bath treatment as fuel for heating of the hot bath treatment. CONSTITUTION:The waste food 5 is fed to an oil bath tank 1 contg. Japanese fry waste oil 6 of about 160 to 180 deg.C by using a waste food feeding machine 3 in the case of the incineration treatment of the waste food. The waste food 5' heated in the tank to a moisture content of <=1% is collected by a rotating impeller 7 and is charged through a chute 8 into a waste food combustion furnace 2 and is burned on a hearth 9, where the waste food is burned on the hearth 9 and the oil bath tank 1 is heated by the combustion gas thereof. The combustion furnace 2 has an auxiliary burner 10 utilizing petroleum or waste oil as fuel and is used for ignition of the waste food 5'. The oil bath gases and combustion gases generated in the oil bath tank 1 and the combustion furnace 2 are introduced through a duct 11 into a secondary combustion furnace 4, where the gases are heated by a burner 12 and the components, such as smells and undecomposed matter, are cracked by burning. The gases are released as clear gases from a chimney 13 into the atm.
Patent JP-S55149555-A (JP)
Title: Automatic answering telephone unit having remote listening function
Inventor: HASHIMOTO KAZUO
IPC: H04M1/652
Filed: 1977-12-13
Abstract: PURPOSE:To enable to listen the information on telephone lines, by transmitting the information from the caller recorded on the tape of the automatic answering telephone by the possessor of the telephone set as the remote control signal via the telephone lines. CONSTITUTION:While the response message is delivered by the response tape of the answering telephone called by the telephone possessor, the possessor transmits the remote control signal of specific frequency via the telephone lines. The automatic answering telephone receives the remote control signal, changes over the tape from the response state to the reproducing state, and the content of meassage while absence already recorded on the reception tape is reproduced by driving the reproducing magnetic heads, and the message can be transmitted to the possessor via the telephone lines.
Patent JP-H08323638-A (JP)
Title: Crank cap driver for bicycle
Inventor: YOSHIDA HISATO
IPC: B62M3/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a crank cap driver for a bicycle capable of easily loosing a crank cap with a screw hardly loosed. CONSTITUTION: A disk driver bit 13 is mounted at the end of a driver shaft 12. The width D of the driver bit 13 is longer than the length L of a driver groove 5c. When the driver bit 13 is inserted into the driver groove 5c, the driver bit hits the whole length of the driver groove 5c to give great rotating torque to a crank cap 5 so that the rust-affected crank cap 5 can be easily removed. The shape of the driver bit may be elliptic, parabolic, hyperbolic, polygonal or rectangular, but not circular.
Patent JP-S5273253-A (JP)
Title: Runner
Inventor: NAKAJIMA KIKUO
IPC: F03B3/12
Filed: 1975-12-16
Abstract: PURPOSE: Shape of vane front at pump driving is improved to prevent flow deviation inside runner at its low discharge driving thus to decrease vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5674397-A (JP)
Title: High speed dieing press
Inventor: FUJII YAKUTAKA
IPC: B30B15/00
Filed: 1979-11-19
Abstract: PURPOSE:To prevent possible occurrence of vibration and/or noise by lowering a height of the equipment, by installing two balance adjusting units of crank shaft opposedly on both out-sides of the framework of a machine. CONSTITUTION:When a crank shaft 1 rotates, an auxilliary connecting rod 16 moves counter to the moving direction of a main connecting rod 7 and a balancing weight 17 moves up & down adversely to the moving of a ram block 8. Then, if a punch plate 13 moves down to the lowest position as the action of mold pressing, a balancing weight 17 attached to the lower end of the auxiliary connecting rod 16 adversely moves up to its possible highest position and the counter force generated by such adverse motion works as a well balanced dumping force onto the up & down moving part of the ram and a possible occurrence of dynamic vibration and/or big noise can be avoided and an acurate mold pressing work is obtained by such smooth down stroke motion of the ram.
Patent JP-S5940051-A (JP)
Title: Automatic vehicle speed controlling apparatus for vehicle
Inventor: SUZUKI KOUICHI
IPC: B60W30/00
Filed: 1982-08-31
Abstract: PURPOSE:To prevent hunting of the vehicle speed, by prohibiting speed-changing operation of an automatic transmission by way of electronic control during the while when automatic vehicle speed control is being executed. CONSTITUTION:When vehicle-speed control is executed by way of automatic vehicle speed control, current is supplied from a power circuit 12 serving as a power source for an actuator also to a relay circuit 19, and the relay contact is opened through operation of the relay 19. Resultantly, output of an electronic control circuit 16 for an automatic transmission 14 to an OD solenoid 17 is interrupted for prohibiting operation of the automatic transmission 14 by the electronic control circuit 16. Therefore, even if a speed change of about 2-3km/H satisfying the speed changing conditions is caused while executing automatic vehicle speed control at prescribed vehicle speeds, speed changing operation is not performed, so that hunting of the vehicle speed due to the repetition of shift- up and shift-down.
Patent JP-H11338409-A (JP)
Title: Image conversion method and image conversion circuit
Inventor: TAMURA YOICHI
IPC: H04N5/66
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable image conversion by which a picture having a high contrast can be obtained by preventing the decline of sharpness, even if a resolution of dots of an input picture is raised and a luminance is converted. SOLUTION: This image conversion circuit 2 is composed of a subtraction circuit 21 by which an output picture dot interval (b) is subtracted from an input picture dot interval (a), a halving circuit 22 by which the output is halved, a subtraction circuit 23 by which an output from the halving circuit 22 is subtracted from a distance (i), a limiter 24, a subtraction circuit 25 by which a luminance of an adjacent input dot is subtracted from a luminance of an input dot on one side P, a multiplication circuit 27 by which outputs from the subtraction circuit 25 and the limiter 24 are multiplied together, and an addition circuit 28 by which an output of the multiplication circuit 27 and the luminance P are added together.
Patent JP-S5774848-A (JP)
Title: Signal recording and reproducing device
Inventor: SAWAZAKI KENICHI
IPC: G11B9/08
Filed: 1980-10-25
Abstract: PURPOSE:To raise a recording density and also to sufficiently secure the level of a reproducing output and S/N ratio, by selecting an impurity density in a semiconductor layer having an insulating material film provided with a change stroring function, within the range of 10<15>-10<19> pieces/cm<3>. CONSTITUTION:A recording medium 1 is formed like a round disk consisting of a semiconductor layer 2 of Si, etc., an SiO2 film 3 having thickness of about scores of Angstrom , and an Si3N4 film 4 having thickness of about hundreds of Angstrom , and is fixed on a round metallic turntable 5 with the rear side of the semiconductor layer 2 to face downward. When an impurity density of the semiconductor layer 2 is selected within the range of 10<15>-10<19>, a recording density is raised, and also a level of a reproducing output and an S/N ratio are secured sufficiently.
Patent JP-H0814905-A (JP)
Title: Underground displacement display in tunnel
Inventor: MORI MASAHIKO
IPC: E21D9/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an underground displacement display in a tunnel enabling the underground displacement in the tunnel to be confirmed instantly and easily regardless of the measurement timing. CONSTITUTION:A base edge part 1a of an underground displacement meter 1 buried near a face Ta of a tunnel T is exposed in the tunnel T and at the same time a color display 2 corresponding to the amount of displacement of a ground mountain in the tunnel T is provided at the base edge part of the underground displacement meter 1.
Patent JP-H05323148-A (JP)
Title: Connecting fiber device
Inventor: NOOMA OSARIBAN
IPC: G02B6/28
Filed: 1992-05-19
Abstract: PURPOSE:To provide the connecting fiber device which can be produced with good reproducibility with which specific fibers can be connected at circular sections with a standard size, are integrated to the circular section and are disposed so as to keep the cores of all the fibers free from flaws. CONSTITUTION:The connecting fiber device which uses a wavelength plane coupling or polished coupling is constituted by inserting plural pieces of the optical fiber 11 having the flat flanks tapered to wavelength planes and having the D-shaped sections including cores into a coupling ferrule (clamping ring) 12 so as to mate the respective flat flanks and positioning the cores of the respective optical fibers 11 at the center of the ferrule 12. The optical fibers 11 inserted therein are coupled by forming a nearly circular shape with the whole of the fibers.
Patent JP-S5850068-A (JP)
Title: Transaction processing device
Inventor: FUJIHIRA YOSHIYUKI
IPC: G06Q40/02
Filed: 1981-09-21
Abstract: PURPOSE:To execute transaction safely and prevent wrong, by converting the voice of a customer to a voice print and collating it with a preliminarily registered voiceprint to confirm the principal and recognize transaction contents. CONSTITUTION:The voice which a customer makes is subjected to A/D conversion through a microphone 28 and a tape recorder 12 by an A/D converter 15 and is analyzed in a voice analyzer 16 and is stored in a RAM 17. The voiceprint parameter of the pertinent customer is read out from a customer transaction information voiceprint file, which is stored in a floppy disc 32, each time of the customer transaction and is stored in a RAM 19 and is compared with contents of the RAM 17 in a comparison collating circuit 18. If the coincidence of the voiceprint is confirmed as the result of comparison, speaking for the payment is requested to the customer, and the customer speaks the payment; and when the coincidence of the voiceprint is confirmed, the transaction processing is advanced.
Patent JP-S6130278-A (JP)
Title: Method and equipment for arc spot welding method
Inventor: TAMURA YUKIO
IPC: B23K9/12
Filed: 1984-07-19
Abstract: PURPOSE:To execute surely welding and to make possible arc spot welding even with thin materials by setting a wire feed speed and the output of a welding power source at the values to be changed to at least two stages from the start till the end of welding. CONSTITUTION:Current begins to flow between a wire 12 and base metal upon contacting of the wire 12 and the base metal when the wire 12 is fed toward the base metal by driving the 2nd wire feeder and the voltage from the welding power source 11 is impressed between the wire 12 and the base metal. Then the welding currnet is detected from a current detector 19. The change of the load from a short circuit to an arc is known when the voltage detectd by a voltage detector 18 exceeds about 10V. A setting circuit 16 sets the output pattern of the welding power source 12 and the 2nd wire feeder 42 at the value at which a through-hole is formed to the upper plate of the base metals with the above- mentioned times as a start point in the 1st stage and at the value at which the through-hole and the space between the lap parts of the base metal are welded in the 2nd stage.
Patent JP-H0442436-A (JP)
Title: Production of disk shape magnetic recording medium
Inventor: MICHIHASHI ISAMU
IPC: G11B5/84
Filed: 1990-06-08
Abstract: PURPOSE:To improve surface property and to obtain high electromagnetic conversion characteristics by carrying out a burnishing process after a punching process in the production process including lubricant impregnation, punching into a disk form, curing of the magnetic layer and burnishing. CONSTITUTION:In the process including lubricant impregnation, punching into a disk form, curing of the magnetic layer, and burnishing, burnishing is carried out after the punching process. By burnishing the magnetic layer after the medium is punched into a disk form, the disk which is very small in size compared to a film can be polished under enough pressure, for example, while being rotated. Thereby, the magnetic layer of the medium can be adequately polished and the desired surface roughness can be easily obtained with good workability. Thus, the obtd. medium has improved electromagnetic conversion characteristics.
Patent JP-H09312183-A (JP)
Title: Printed wiring board connector
Inventor: ASAI KIYOSHI
IPC: H01R12/79
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board connector capable of connecting a flexible board to a contact of a counterpart connector mounted on a printed wiring board without providing a contact. SOLUTION: This connector is constituted so that an insulation cover housing 30 in which a connector insertion hole 33 is recessed and an insulation base housing 20 in which a supporting protrusion wall 25 penetrating an inner bottom face of the connection insertion hole 33 and protruded in the connection insertion hole 33 are engaged with each other and integrated, the engagement face of which both parties are engaged with each other with a flexible board 1 being arranged. The flexible board 1 is rigidly fixed between the housings 20 and 30, its terminal part is supported on a supporting protrusion wall 25 and exposed in the connection insertion hole 33, therefore, it can be connected to a contact 112. Consequently, the flexible board 1 and the printed wiring board 2 can be connected to a printed wiring board connector without making a contact.
Patent JP-H07336021-A (JP)
Title: Base for thick-film wiring and manufacture thereof, and forming method of thick-film wiring
Inventor: NAGASE TOSHIYUKI
IPC: H05K3/12
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the run of thick-film paste immediately after screen printing, to form thereby a fine line, to prevent bridging and short-circuiting between thick-film wirings and to make the thick-film wirings be of high density and low resistance. CONSTITUTION:A run preventing layer 22 is printed on a base 21, a wiring 23 is formed on the run preventing layer by paste printing and the run preventing layer is eliminated by baking As for paste for the run preventing layer, a material prepared by mixing ethyl cellulose of 10 mass % in alpha-teripineol is used. After drying is conducted for 100 minutes at a temperature of 150 deg.C, Au paste is applied on the layer in a line pattern of 50 to 150mum by screen printing. The base thus prepared is dried for 10 minutes at the temperature of 150 deg.C and then baked for 10 minutes at a temperature of 850 deg.C.
Patent JP-H07330154-A (JP)
Title: Long length material stacking and conveying device
Inventor: KOCHA MASAHARU
IPC: B65G47/90
Filed: 1994-06-08
Abstract: PURPOSE:To provide a long length material stacking and conveying device which is compact, which can open at its top, which can facilitate its maintenance, which can speed up stacking, and which can be used being adjusted in accordance with a length of a square bar or the like. CONSTITUTION:Stoppers 8, 8a are provided respectively on introduction conveyers 1, 1a laid left and right in parallel with each other, in their front end parts as viewed in the feed direction. Further, lifts 9, 9a for elevating a suitable number of long length materials K having been conveyed by the conveyers, are provided respectively below positions just before the stoppers, and a plurality of vertically slidable forks adapted to be timely extended and retracted below the elevated long length materials K so as to support and stack the same 12, 13, 12a, 13a are arranged left and right just before the lifts. Further, transfer conveyers 20, 21, 20a, 21a are laid left and right in parallel with one another, and the members are integrally incorporated into units S1, S2 which are movable so as to adjust the inter space therebetween.