baber/WOPTO huggingface dataset:
Patent JP-S63183762-A (JP)
Title: Continuous casting method
Inventor: NIWA YUTAKA
IPC: B22D11/128
Filed: 1987-01-27
Abstract: PURPOSE:To prevent the development of component segregation and porocity and to improve the quality and yield of a product by suitably adjusting rolling- reduction corresponding to the last solidified position of a cast slab and preventing fluidity of molten metal at the last solidified zone. CONSTITUTION:In continuous casting method, the rolling-reduction corresponding to the last solidified position changing in accordance with drawing velocity of the cast slab is adjusted. It is suitable that the above rolling-reduction is executed so as to satisfy the inequality 0.1<=V.X/f<=0.5 (where V: drawing velocity mm/min, X: total rolling-reduction quantity for both sides of cast slab per unit length mm/mm, f: average solidified quantity in the last solidified range at one side per unit time and unit area mm/min). In this way, by preventing molten steel flow based on volume shrinkage at the time of solidify ing the molten steel, volume shrinkage of solidified shell, bulging, etc., the component segregation and porocity at the last solidified part over the longitudi nal direction of the cast slab disappear or are improved.
Patent JP-H05209513-A (JP)
Title: Secondary air control device for engine
Inventor: TANAKA KAZUO
IPC: F01N3/32
Filed: 1992-01-31
Abstract: PURPOSE:To carry out fine control even in a low rotating-speed region by shortening the control period of feedback control as the supply quantity of secondary air becomes less as compared with the case where the supply quantity of secondary air is large, when a DC motor is feedback-controlled on the basis of the rotating speed of an air pump. CONSTITUTION:In an engine 1, a supply passage 9 constituting a secondary air supply device 8 is communicated with the upstream side of a catalyst device 7 in an exhaust passage 6, and the upstream end thereof is connected to an air cleaner 3. In the supply passage 9, a motor-operated air pump 10 of a turboblower type consisting of a centrifugal air pump 11 and a DC motor 12 is interposed. The DC motor 12 is driven and controlled by a secondary air control unit 13. In other words, the DC motor 12 is feedback-controlled on the basis of the rotating speed of the centrifugal air pump 11. In this case, in the secondary air control unit 13, the control period of feedback control is shortened as the supply quantity of secondary air becomes less as compared with the case where the supply quantity of secondary air is large.
Patent JP-S60160925-A (JP)
Inventor: NISHINO ATSUSHI
IPC: A47J41/00
Filed: 1984-01-31
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-S58134560-A (JP)
Title: Asynchronous signal detection system
Inventor: ISHIKAWA KAZUNORI
IPC: H04L7/04
Filed: 1982-02-04
Abstract: PURPOSE:To hold a readout error within a specific value, by varying an input signal readout period according to signal order at every sampling period, and reading an input signal. CONSTITUTION:An FSK-modulated signal is demodulated by a demodulation part 28 into a digital signal 26, which is inputted to a detection part 29. Every time ''1'' of the input signal is received, the signal value read part 30 of the detection part 29 adds 1 to the counted value of a signal receiving circuit counting part 31 and when the sum reaches some value, the read part 30 reads the input signal to generate an output and also clears the counting part 31 to ''0''. The output of the read part 30 is ANDed with the output of the counting part 31 to generate a signal value output of the 1st order. Then, said operation is repeated to obtain signal values of the 2nd and succeeding order at corresponding output terminals of a signal order detection and display part 32. Those signal values are read as a readout value 27 to detect an original signal sequence and signal values.
Patent JP-H08306467-A (JP)
Title: Surge absorber
Inventor: YANG BINGLIN
IPC: H01C7/12
Filed: 1995-02-03
Abstract: PURPOSE: To provide a surge absorber which is structured simply, small-sized, and high in performance and quick in response by a method, wherein a tube core composed of a conductive material layer and a non-conductive material layer is disposed between a pair of electrode rods, a specific gas is filled in an air chamber, and an actuation voltage is caused to be a specific value or more. CONSTITUTION: Leads 3 are connected to electrode rods 2 in a housing 1 respectively. A tube core 5 is provided between the electrode rods 2. The core 5 is constituted of a lower layer 5a composed of a conductive material, such as tungsten and an upper layer 5b composed of a non-conductive material such as ceramics. Argon, a mixed gas of argon with another inert gas or with nitrogen, or SF6 is filled between the two electrode rods 2 within the sealed housing 1, and a working voltage is set to 80 to 3600 V or more. A surge absorber having a simple structure, a long life, superior durability, and a wide application range for electrical apparatus is thereby aquired.
Patent JP-S57131181-A (JP)
Title: Automatic switching device of antenna
Inventor: IKENISHI MICHIROU
IPC: H04N5/44
Filed: 1981-02-05
Abstract: PURPOSE:To automatically switch a receiving antenna, by providing a switch ing circuit for switching a video signal from the antenna, a sample holding circuit for sampling a pedestal level, and a comparing circuit for comparing a signal level. CONSTITUTION:A high frequency video signal received by an antenna is inputted to a television receiver 42 through a high frequency switch 37, samples a pedestal level of a video signal 43 by a level sampling circuit 44, and after that, is converted to DC voltage by a peak holding circuit 51. The highest level signal and other signal by a level comparing circuit 58 are outputted as an on-signal and an off-signal, respectively, are held until the next level comparing time, a driving signal of the high frequency switch 37 in case of sampling a level, and an output signal for comparing a level are synthesized by a controlling circuit 63, become driving signals 38, 39 and 40, and the high frequency switch 37 is controlled. In this way, the antenna is switched by a simple constitution.
Patent JP-S63183810-A (JP)
Inventor: AMESHITA SHIYUUJI
IPC: B28B7/16
Filed: 1987-01-27
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-S63197466-A (JP)
Inventor: RAJINDAA KEE WADOWA
IPC: B43K7/00
Filed: 1988-01-26
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-H02196891-A (JP)
Title: Rackaged fuel
Inventor: HIROYA OSAMU
IPC: C10L5/00
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a packaged fuel having excellent ignition property and combustibility, high fuel barrierness and excellent heat-sealing strength of the film surface used as the packaging material by using a specific laminated three- layered film as the packaging material for wrapping or packaging a fuel. CONSTITUTION:The objective packaged fuel can be produced by wrapping or packaging a liquid, gel or solid fuel with a three-layered film produced by laminating a cellophane film, a polyester film and a PE film each having a thickness of preferably 10-100mum. If necessary, a PE film containing vinyl acetate is laminated on the PE film of the three-layered film to form a four-layered film.
Patent JP-H02196978-A (JP)
Title: Ultrasonic underwater stuff
Inventor: SASAKURA TOYOKI
IPC: G01S5/30
Filed: 1989-01-26
Abstract: PURPOSE:To easily and accurately measure a distance in a short time by providing a master station with a wave transmitting and receiving means which sends and receives an ultrasonic wave, an arithmetic means, and a display means and equipping a slave station with a wave transmitting and receiving means which sends and receives the ultrasonic wave and a control means. CONSTITUTION:Two divers stand the master station 50' and slave station 100' almost vertically at positions to be measured and an ultrasonic wave U1 is sent from the transmitting and receiving means 51' of the master station 50'. When the ultrasonic wave U1 is received by the transmitting and receiving means 101' of the slave station 100', the transmitting and receiving means 101' sends out an ultrasonic wave U2 as an answer signal under the control of a control means in response to the reception of the ultrasonic wave U2. When the ultrasonic wave U2 is received by the transmitting and receiving means 51' of the master station 51', the arithmetic means finds the time of propagation of the ultrasonic wave between both the stations from the time from the transmission of the ultrasonic wave U1 to the reception of the ultrasonic wave U2 from the slave station 100'. Then the distance between the master station 50' and slave station 100' is operated from the propagation time and displayed on a display means 53'.
Patent JP-H09185111-A (JP)
Title: Information setting device
Inventor: GOTO TETSURO
IPC: G03B17/02
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an operating member such as a track ball used for the back surface of a camera by detecting a manipulated variable in an operating direction different from the operating direction where either detecting device performs detection based on output from either detecting device. SOLUTION: Sectors 45A and 45B being the detecting device are fixed at the ends of rollers 40A and 40B and rotated with the rollers 40A and 40B interlocked with the track ball 10. Photocouplers 43A and 43B provided near the sectors 45A and 45B detect the passage of slits engraved on outer peripheries of the sectors 45A and 45B. The photocouplers 43A and 43B generate pulse output showing the rotating amount and the rotating direction of the track ball 10. The respective pulses are inputted in a CPU 56 and recognized as the rotating direction and the rotating amount of the track ball 10. Thus, the manipulated variable in the operating direction different from the operating direction where either detecting device performs the detection based on output from either detecting device.
Patent JP-S61175817-A (JP)
Title: Printer
Inventor: OGAWA TOSHIAKI
IPC: B41J5/30
Filed: 1985-01-31
Abstract: PURPOSE:To reduce a busy state without making an interface wait, by transferring and storing a hard copy in a data memory which is being displayed by a CRT monitor, when the hard copy is indicated, and printing this data after the hard copy is ended. CONSTITUTION:First of all, whether an idle part exists in a hard copy use memory RAM3 of a printer side or not is decided, and if the idle part exists, a control of a CPU1 is shifted to a DMAC9. The DMAC9 sends a control signal to a CPTC10 of a CRT monitor side, and transfers successively an output data in a V-RAM, to the RAM3. When the transfer of all the output data is ended, the DMAC9 executes a declaration of the DMA end to the CPU1 of the printer side and a CRT10 of the CRT monitor side, and releases a bus. Also, a control command of a hard copy end is generated to the CRT10. Thereafter, between the printer and the external CPU, other work can be received, and the printer itself can execute a processing of data of the inside of the RAM3 by its self- control.
Patent JP-2000213442-A (JP)
Title: Engine starting control device
Inventor: MATSUMOTO MUNENORI
IPC: F02N11/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out starting control of engine in an adequate mode to practicability using an ID code of a card. SOLUTION: A controller of this engine starting control device determines whether or not an ID of a card 10 inserted to a midway of a card insertion passage 20 is normal or not. When the ID is determined to be normal, the controller confirms whether an automobile is in a safe state in which the automobile is not suddenly started even if the engine starts. After the safe state is confirmed, the card 10 is drawn till the whole of the card 10 is stored in the card insertion passage 20 by a guide bar 22. When the safe state is continued while the card 10 is inserted in the card insertion passage 20, the engine is started. A driver can recognize whether the engine is started or not by visually observing the state of insertion of the card 10 after the card 10 is inserted in the midway of the card insertion passage 20. Further, safety at the time of engine starting becomes high.
Patent JP-S58136775-A (JP)
Title: Method and device for vapor deposition
Inventor: NIHEI MASAYASU
IPC: C23C14/32
Filed: 1982-02-08
Abstract: PURPOSE:To execute vapor deposition at a low cost by conducting large electric current to a metal to generate arcs and to vaporize the metal, and blowing the vapor thereof to a substrate to be deposited by the gaseous flow of plasma. CONSTITUTION:A base material 54 is set and an inert gas is introduced through nozzles 38, 40 into flow passages 34, 36. Electric current is conducted from a potentiometer 58 to a nozzle 30 with a control device 56 to generate initial plasma current. The current rectified with a transistor 70 is supplied between the nozzle 30 and an electrode 42 to generate gaseous plasma 72. The electric discharge distance between filler rods 50, 52 is controlled to a prescribed value by motors 74, 76, and arc current of one peak pulse is supplied between the rods 50 and 52 for a prescribed time. Since the gaseous plasma 72 exists between the rods 50 and 52, arc discharge is generated automatically and the rods 50, 52 are vaporized. The formed metallic vapor is blown onto the material 54 by the gaseous plasma 72 carried by the flow of the inert gas flowing in the passages 34, 36, and is solidified and deposited on the material 54.
Patent JP-H11205864-A (JP)
Title: Method for searching long code in asynchronous cellular system between ds-cdma stations
Inventor: SHU TERUHEI
IPC: H04W48/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To allow a method to search long codes with high accuracy. SOLUTION: In the identification processing of a long code, a correlation arithmetic operation is applied between a prescribed chip of a first composite code and a received signal sample and its output power is calculated (S14). The above processing is repeatedly executed for k-sets of different chips of the same composite code (S16), and the mean value is compared with a prescribed threshold (S19). When the mean value is smaller than the prescribed threshold, the above processing is executed for second and succeeding composite codes (S20). Furthermore, peak outputs of a multi-path are summed, and the above processing may be executed regarding the sum.
Patent JP-H10203898-A (JP)
Title: Production of silicon single crystal and seed crystal
Inventor: ABE TAKAO
IPC: C30B29/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To extremely simply pull up a silicon single crystal having a large weight without necking the single crystal and without using a complicated device such as a crystal-holding mechanism. SOLUTION: This method for producing a silicon single crystal comprises a Czochralski method comprising bringing a seed crystal into contact with a melted silicon liquid, rotating the seed crystal and simultaneously slowly pulling up the single crystal to grow the silicon single crystal. The improvement in the method comprises using the seed crystal whose tip to be brought into contact with the silicon melted liquid has a sharpened shape or a sharpened tip-removed shape, slowly bringing the tip of the seed crystal into contact with the silicon melted liquid, lowering the seed crystal at a low speed to melt the tip of the seed crystal until to give a desired thickness, and subsequently slowly pulling up the seed crystal to grow the silicon single crystal bar having a desired diameter without necking the single crystal.
Patent JP-H10206138-A (JP)
Title: Measuring apparatus for area ratio of pattern in printing plate
Inventor: HASHIMOTO KAZUHIRO
IPC: B41F31/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the measuring accuracy of the area ratio of a pattern is enhanced by a method wherein the visual-field width of every photosensor in the arrangement direction of optical sensors is subdivided. SOLUTION: This measuring apparatus 10 is provided with a detecting head 11 which comprises a fluorescent lamp and a plurality of optical sensors 15, a conveyance roller 12 by which a printing plate 17 is brought in and a control processor 13 by which the area ratio of a pattern in the printing plate is computed and processed on the basis of output values of the optical sensors. In this case, the detecting head 11 is provided with a slit belt 16 which can be moved to the arrangement direction of the optical sensors, which guides reflected light to the optical sensors via a slit 27 and in which the slit width of the slit is set to a size by which pixels in the printing plate are read by the optical sensors in a discontinuous state in the arrangement direction of the optical sensors.  The control processor 13 moves a slit member to the arrangement direction of the optical sensors, and it controls the pixels in the printing plate so as to be fetched in a continuous state in the arrangement direction of the optical sensors via the optical sensors and via the slit.
Patent JP-H02199657-A (JP)
Title: Cassette loader
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1989-01-27
Abstract: PURPOSE:To eliminate deviation in phase of meshing between a drive arm and a rack at loading of a cassette by providing a clutch means having a power input member so constituted that the member does not mesh with a gear driving a drive arm. CONSTITUTION:The title loader is constituted such that only a transmission gear 6 meshing with a drive arm 8 engaged with a cassette holder 1 with respect to a locked worm wheel 28 and only a clutch disk 15 subject to press fit to a small gear 17 meshing with the transmission gear 6 are driven within a range of play till a motor 10 starts its drive through the loading of a cassette 25 and the activated switch or at the loading of the cassette 25 with interruption of power. That is, the worm wheel 28 is not provided with a tooth meshing with the transmission gear meshing with the gear provided to the drive arm 8. Thus, there is not phase deviation of gears between the worm wheel 28 and a power output member.
Patent JP-S61178324-A (JP)
Title: Separator for steel material
Inventor: FUJIMORI MASAMUTSU
IPC: B65G47/252
Filed: 1985-01-31
Abstract: PURPOSE:To enable steel materials embracing each other to be stably easily separated by providing a steel material adsorbing means for adsorbing the upper steel material while providing a pivotably separating means for pivoting the adsorbing means to upset the adsorbed steel material upward. CONSTITUTION:The upper channel steel 25 of channel steels 25 embracing vertically each other is adsorbed by an adsorbing means 47 of an upper pivotal body 39 in each separation section 21. Next, the upper pivotal body 39 is pivoted in the direction of arrow K and further a lower pivotal body 40 is pivoted in the direction of arrow L so that the upper adsorbed channel steel 25 is separated from the lower one 25 and turned upside down 180 deg. to direct upward webs 27 of both channel steels 25.
Patent JP-H07225878-A (JP)
Title: Information processing method/system
Inventor: TAJIMA TAKAHIRO
IPC: G06Q30/04
Filed: 1994-02-15
Abstract: PURPOSE:To enable a user of a rental commodity to return this commodity by setting freely the return place and time regardless of the lending place of the commodity and its business hour. CONSTITUTION:A storage 205 previously stores the identification data on the rental commodities, the lending place data, the lending time data, the receipt amount data and the borrower identification data respectively. When a rental commodity is returned, the returned commodity identification data, the return place data and the return time data are inputted by the input devices 203 and 204. Then a rental fee is calculated based on the return time data and the lending time data, and a handling fee needed for the return transfer is calculated based on the return place data and the lending place data. The difference between the sum of the rental fee and the handling fee and the receipt amount is charged to the borrower.
Patent JP-H0613965-A (JP)
Title: Cordless telephone set
Inventor: SAMIYUERU ROTSUKO PANITSUSHIA
IPC: H04W84/10
Filed: 1993-01-07
Abstract: PURPOSE: To enable plural users to participate in three-directional conversation away from a base unit by transmitting a receiving signal from one of plural hand units to perform transmission and reception in different frequencies to the other by the base unit. CONSTITUTION: Handset units 100, 150 are of completely the same structure and a radio frequency signal is transmitted and received by the handset units. In a reception mode, a received and demodulated voice signal is supplied to a voice processing unit 106, amplified and reproduced by a transceiver unit 104. In addition, in a transmission mode, the transceiver 104 is picked up by a microphone 110 to be transmitted to the base unit 120 and receives the voice signal amplified by the voice processing unit 106. And the signal received from one handset is transmitted to the other handset and a side tone signal corresponding to the reception is returned to one handset. In addition, the signal received from the other handset is also processed in the same way.
Patent JP-H02239861-A (JP)
Title: Shank surface shaping guide for knee implantation
Inventor: REO AREN HOWAITOSAIDO
IPC: A61B17/15
Filed: 1990-01-30
Abstract: PURPOSE: To align a cutting guide without the sacrifice of a front crucial ligament by using a rod, which is inserted into the enlarged portion of an intramedullary tube under a narrow portion, preferably a little going beyond the narrow portion passing through the narrow portion of the intramedullary tube along the anterior cortex of the intramedullary tube of the shinbone from the front point of the front crucial ligament. CONSTITUTION: A rod 12 is passed through an opening 40 made at the front point of a crucial ligament, and elongated toward the lower of a intramedullary tube until slightly going beyond a narrow portion 50 of the most narrow portion of the intramedullary tube along a cortex 48. A fin 16, 18 performs to prevent a rotation and also to stabilize an alignment tool. The handle portion 14 of an alignment guide 10 is preferable to be designed so as to be at 90 deg. angle between the axis of the handle portion 14 and the straight lines 60 of showing the area of the surface of the higher portion of the shinbone.  For obtaining an adequate alignment by a surgeon, it is needed to obtain the axis of a rod portion 12 changing between approximately 9 deg.-12 deg. angle by taking account of the difference between individuals of the shape of the shinbone and a series of rods 10 having an angle between the handle 14.
Patent JP-H06207210-A (JP)
Title: Nozzle for blowing pulverized coal into furnace in iron-making apparatus and manufacture thereof
Inventor: AIDA SUSUMU
IPC: C21B7/00
Filed: 1993-01-08
Abstract: PURPOSE:To improve the heat resistance, oxidation resistance, etc., of a nozzle for blowing pulverized coal into a furnace in an iron-making apparatus and to improve the heat loss by making cooling with compressed air unnecessary. CONSTITUTION:In the nozzle for blowing the pulverized coal for supplying the pulverized coal into high temp. blasting arranged in a high temp. blasting introducing tube 100 generating combustion flame in the furnace in the iron- making apparatus, to at least the tip part 10 of the cylindrical nozzle 1, thermal- spraying is executed to form the thermal-sprayed film 2 for heat insulating. By this method, even if the nozzle 1 does not supply the compressed air for cooling, the sufficient heat resistance, oxidation resistance and wear resistance are provided.