baber/WOPTO huggingface dataset:
Patent JP-2000228762-A (JP)
Title: Scanning conversion circuit
Inventor: TSURU YASUTAKA
IPC: H04N7/01
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit capable of shifting to a movie mode processing at an early stage upon receiving a movie program by detecting a code showing a movie out of the program information multiplexed to broadcasting and improv ing the sensitivity of movie mode detection concerning a program corresponding to a code showing the detected movie. SOLUTION: An interlaced scanning signal inputted from an interlaced scanning signal input terminal 101 is guided to a progressive scanning converting circuit 102, a movie mode detecting circuit 103, and a program information decoder 104. The decoder 104 detects the code showing a movie out of the program information multiplexed to the prescribed scanning line of the vertical blanking feedback of the skip scanning signal to guide to the circuit 103. The circuit 103 detects the periodicity of a frame difference characteristics to a 2-3 pull down system, e.g. judges it to be a video and guides a judging result to the circuit 12. That it is a movie of the 2-3 pull down system is estimated by the detecting result of the decoder 104.
Patent JP-2000228688-A (JP)
Title: Modem in full duplex transmission system
Inventor: YAMASHITA HITOSHI
IPC: H04M11/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a modem in a full duplex transmission system capable of accurately performing transmission and reception even when modems whose transmission levels are different are mixed. SOLUTION: This modem is provided with a noise level detecting means 2 detecting a noise level on a transmission line, a received level detection circuit 1 detecting the level of signal arriving from the opposite station side modem and a signal transmission circuit 3 deciding the optimum transmission level of a self-station side on the basis of detection levels respectively detected by the received level detecting means and the noise level detection circuit. The circuit 3 preferably compares the ratio (S/N) of a detected value (S) detected by the circuit 1 to the detected value (N) detected by the circuit 2 with a decision reference value preset in accordance with the transmission speed of a modem and decides it so as to exceed the decision reference value.
Patent JP-S61188821-A (JP)
Inventor: ABE JIRO
IPC: C23C16/40
Filed: 1985-02-18
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-S5832448-A (JP)
Title: Manufacture of complementary mos field-effect transistor
Inventor: OOTA MICHIHIRO
IPC: H01L27/092
Filed: 1982-02-24
Abstract: PURPOSE:To obtain the titled transistor having a desired value of withstand voltage of small fluctuations by a method wherein the windows on the region, on which p type and n type impurities will be introduced, are provided simultaneously. CONSTITUTION:A p type well 2 is formed on an n type semiconductor substrate rate 1, and the surface of the substrate 1 is covered by an Si oxide film. Then, windows to be used for implantation of impurities of n type and p type are bored simultaneously, a resist 14 is covered only on the region in which impurities giving an n-conduction type will be implanted. Then, impurities giving p- induction type are implanted, and a p type source region 4, a drain region 5 and a channel stopper region 6 are formed. A resist 14 is covered on the whole surface excluding the windows which will be used for introduction of n type impurities. Impurities which give n-induction type are introduced and an n type source region 7, a drain region 8 and a channel stopper region 9 are formed. Through these procedures of manufacture, the desired withstand voltage value of small fluctuations can be obtained for the respective MOSFET of -MOSFET.
Patent JP-S62186412-A (JP)
Inventor: IKEGAYA NORIO
IPC: H01B3/46
Filed: 1986-02-12
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-H01202719-A (JP)
Title: Flash photographing device
Inventor: KATO TAKEHIRO
IPC: G03B7/17
Filed: 1988-02-08
Abstract: PURPOSE:To eliminate a flashing operation by a photographer and to reflect his intention of forming an image by automatically photographing with flashing if necessary when a first exposure control mode is set, and always photographing with flashing when a second exposure control mode is set. CONSTITUTION:The device has four exposure control modes: program P; shatter- speed priority S; diaphragm priority A; and manual M. In the first exposure control mode (P mode), a microcomputer discriminates whether flashing is necessary or not. If necessary, the computer creates the conditions so that flashing is activated; if unnecessary, the computer inhibits flashing from being activated. In the second exposure control mode (modes other than the P mode), the computer does not discriminate whether flashing is necessary or not but it creates the conditions so that flashing is always activated. Thus, any flash operation by a photographer is not necessary when operation is shifted to flash photographing and his intention of image forming can be reflected.
Patent JP-H04266622-A (JP)
Title: Rotation transmitting device
Inventor: ITO KENICHIRO
IPC: F16D41/10
Filed: 1991-02-22
Abstract: PURPOSE:To provide a rotation transmitting device possible to mechanically conduct the transmission and change of a driving torque and control the transmitting direction of the torque only in one direction. CONSTITUTION:Engaging surfaces 4, 5 are formed on the opposed surfaces of an outer ring 1 and an input shaft 2, and a sprag 9 engaged with the engaging surfaces by the relative rotation between the input shaft 2 and a retainer 6, and an elastic member for holding the sprag in neutral state are integrated into the pocket of retainers 6, 7 provided between both the engaging surfaces. The holding equipment 6 is connected to a control shaft 12 through a pin 15, a rotating directional clearance is provided between a pin 21 connected to the control shaft and the input shaft 12, and a gear speed reducing mechanism 23 for decelerating the rotation of the input shaft 2 and transmitting it to the control shaft 12 is connected between the pin 21 and the input shaft 2. When the input shaft 2 is rotted, the rotation of the control shaft 12 is later than the input shaft 2 by the clearance portion of the connecting part, and the sprag 9 is laid in engaging operating state by the relative movement of the retainers 6, 7. When the rotation of the outer ring 1 is faster than the input shaft 2 in this sate, the outer ring is overrun, and in the reverse case, the sprag is engaged with the engaging surfaces to transmit the torque to the outer ring.
Patent JP-H11232209-A (JP)
Title: Computer system and method for allocating bus application right
Inventor: YAMAZAKI SUSUMU
IPC: G06F13/18
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To preferentially execute an access request from a specific external device. SOLUTION: A computer system for successively providing the application right of a system bus 1 connected to a CPU 2 and a memory 3 to respective I/O control parts 6 respectively connected to external devices by a bus arbitration part 5 is provided with a timer circuit 7 for counting up time up to the time specified by a specific I/O control part 6 out of plural ones. The bus arbitration part 5 unconditionally provides the application right of the system bus 1 to the specific I/O control part 6 in response to the end of timing of the timer circuit 7.
Patent JP-S61188877-A (JP)
Inventor: TANAKA SEIJI
IPC: H05B6/12
Filed: 1985-02-15
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-S58145371-A (JP)
Title: Controlling method for groove width following
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/02
Filed: 1982-02-24
Abstract: PURPOSE:To perform welding appropriate to the material to be welded with high accuracy in arc welding in which the welding torch is oscillated by detecting a point at which the height of the torch is suddenly raised against the center of the groove and reversing the direction. CONSTITUTION:When a welding torch 2 strikes the left side groove face, the torch 2 is raised along the groove face by an arc sensor slide shaft 11 to make the protruded length of a wire constant. At this time, if the amount of raising (output value of an encoder) exceeds the output value of the center of groove inputted beforehand to a microcomputer 13, a reversing signal is sent to an oscillate motor 15 from the microcomputer 13 through a servo-amplifier 14, and the welding torch 2 is run reversely to the right by an oscillate slide shaft 16. The same applies to the right side groove face. By repeating above-mentioned operation, scanning and welding are performed in the oscillate width corresponding to the groove width.
Patent JP-S59155593-A (JP)
Title: Rotor for rotary hydraulic pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C29/00
Filed: 1983-02-24
Abstract: PURPOSE:To improve cooling effect by a method wherein an air flowing hole is bored at the axial center of the rotor, consisting of a rotor main body and a rotary shaft, and the inner periphery of the air flowing hole is formed with a spiral groove. CONSTITUTION:The air flowing hole 2 is bored at the axial center of the rotor 10, consisting of the rotor main body 12 and the rotary shaft 11, while the inner periphery of the air flowing hole 2 is formed with the spiral groove 3. According to this method, external air is induced from the pulley side end of the rotary shaft 11 into the air flowing hole 2 when the rotor 10 is rotated, the induced air is guided by the spiral groove 3 to enter into the rotor main body 12, deprives the heat of the rotor main body 12 to cool it and is discharged from the shaft end of opposite side to the outside of the rotor, therefore, the cooling effect may be improved remarkably.
Patent JP-S62186029-A (JP)
Title: Abnormality judging method for lean sensor
Inventor: NOROTA KAZUHIKO
IPC: F02D41/00
Filed: 1986-02-12
Abstract: PURPOSE:To judge abnormality in a lean sensor with a simple method while controlling air-fuel ratio by judging whether or not the feed-back correction factor for lean control has a value outside a predetermined range. CONSTITUTION:When in step 110 is judged that an engine is not started, and in step 114 is judged that the feed-back controlling requirement is not established, the feed-back correction factor FAFO for controlling theoretical air fuel ratio and the feed-back correction factor FAFl for lean controlling are set to 1.0 in step 116. On the other hand, when in step 114 is judged that said requirement is established and in step 118 is judged that the lean controlling requirement is established, the feed-back correction factor FAFl for lean controlling is calculated in step 124. And whether or not this correction factor FAFl has values outside a predetermined range at least a predetermined number of times is judged to judge abnormality in a lean sensor.
Patent JP-S59153136-A (JP)
Title: Torque detecting device
Inventor: OOHAYASHI HIDEKI
IPC: G01L3/10
Filed: 1983-02-22
Abstract: PURPOSE:To set a large angle of torsion and to improve torque detecting accuracy, by detecting the amount of torsion that is the deflection of elastic bodies, which connect a first rotary body and a second rotary body. CONSTITUTION:A first flywheel 2 and a second flywheel 4 are connected by a plurality of bridging plate-shaped elastic bodies, which are arranged in a radial pattern. Deflection corresponding to only a load between the flywheels 2 and 4 is yielded in each elastic body 5 and appears as the phase deviation between the flywheels 2 and 4. Teeth 2a and 4a are provided on the outer surfaces of the flywheels 2 and 4, respectively. Electromagnetic pickups 7 and 8 are attached to a housing 9. A measuring circuit 11 shapes the waveforms of the electric signals generated by the electromagnetic pickups 7 and 8, obtains rectangular pulse train signals, obtains the amount of warpage of the elastic body 5 based on the phase difference in two pulse train signals, and converts the amount into the value of transmitting torque.
Patent JP-S55122293-A (JP)
Title: Memory control system
Inventor: YASUI ISAMU
IPC: G11C29/00
Filed: 1979-03-14
Abstract: PURPOSE:To reduce the number of additional memories to be installed to simplify a circuit constitution, by using a common additional memory where defective loop information is written for every plural unit information. CONSTITUTION:Bubble memory information is read out from bubble module 1a, and AND between this information and selection command signal A is operated by data selector 4 and is inputted to data re-arrangement circuit 6. Simultaneously, defective loop information for bytes of module 1a is read out from memory 2 on a basis of additional memory address register 3 and is inputted to circuit 6. In circuit 6, data information read from module 1a is re-arranged to the correct bit position dependent upon only good loops where defective loops are removed according to input information from memory 2. In this case, information read from memory 2 for modules 1a as well as 1b is the same information in respect to the same byte position.
Patent JP-S59202817-A (JP)
Inventor: UIRIAMU EDOMANDO YANGU
IPC: B29C65/20
Filed: 1984-02-20
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-S54122794-A (JP)
Title: Preparation of l-glutamic acid
Inventor: KATSUMATA RIYOUICHI
IPC: C12P13/18
Filed: 1978-03-14
Abstract: PURPOSE: To enable high yield production of L-glutamic acid even in a medium containing excess biotin, by culturing a specific variant induced from L-glutamic acid-producing bacteria belonging to Corynebacterium or Brevibacterium genus.  
     CONSTITUTION: A lysozyme-sensitive strain such as corynebacterium glutamicum KY9703, KY9705, T339 or T327 (FERM-P No.4412, 4413, 4789, or 4790) induced from Corynebacterium glutamicum ATCC13032, or Brevibacterium flavum KY9733 (FERM-P No.4414) induced from Brevibacterium flavum ATCC14067, is inoculated in a nutrient medium, and aerobically cultured at pH6W9 and 24W37°C. Even if the medium contains excessive biotin, the production of L-glutamic acid is not inhibited, and the L-glutamic acid can be obtained in high yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62187016-A (JP)
Title: Manufacture of heat shrinking tube
Inventor: NAKAMURA TOSHITSUGU
IPC: B29C61/08
Filed: 1986-02-14
Abstract: PURPOSE:To stabilize degree of pressure reduction and mold a uniform heat shrinking tube by providing a special mechanism to prevent air coming in from outside into a pressure reducing section of a device for expanding the diameter of a tube wit unexpanded diameter. CONSTITUTION:A heat softened thermoplastic tube 13a with unexpanded diameter is led into an approach opening 12a through a cylindrical body 8, and the diameter is expanded in a pressure reducing chamber 11a. At that time, just in front of the approach opening 12a, a mechanism by which heat medium adhered to the tube 13a with unexpanded diameter in a heating tank 4 and similar heating medium supplied from a supply tube 8a are filled in the area between the tube 13a with unexpanded diameter and the cylindrical body 8 to act as sealing and lubrication. By said arrangement, air outside the device is not taken into the side of a pressure reducing chamber by variation of outer diameter of the tube 13a with unexpanded tube, and degree of vacuum in the pressure reducing chamber 11a is stabilized. Thus a heat shrinking tube, uniform and sufficient heat shrinkage is prepared with good workability and stability.
Patent JP-H06242150-A (JP)
Title: Optical fiber current sensor
Inventor: YOSHIDA OSAMU
IPC: G01R15/24
Filed: 1993-02-18
Abstract: PURPOSE:To provide an optical fiber current sensor which can constitute a wide dynamic range photocurrent transformer for electric power at low cost and can be assembled easily. CONSTITUTION:A single mode optical fiber 3 is wound into a coil and arranged so as to surround the primary conductor 1, and a light source 4 inserting the light is arranged in one end of the optical fiber 3 while an input end of a branching directional coupler 5 is arranged in the other end of the optical fiber 3. A single mode optical fiber 6 is wound into a coil and arranged so as to surround the primary conductor 1, and one end of the optical fiber 6 is connected to one branching output end of a branching directional coupler 5, and protecting light receiving elements 7, 8 receiving the outgoing light from the other branching output end of the branching directional coupler 5 are arranged while measuring light receiving elements 11, 12 receiving the outgoing light form the other end of the optical fiber 6 are arranged.
Patent JP-S58147294-A (JP)
Title: Hybrid multiplex system
Inventor: SUGIURA YOSHINORI
IPC: H04L5/22
Filed: 1982-02-26
Abstract: PURPOSE:To transmit text information, voice and pattern information on a single network efficiently, by using the hybrid multiplex system combined with the packet multiplex system and the channel multiplex system. CONSTITUTION:In transmitting text information from a terminal 42 to a terminal 44 with the packet multiplex system, when a transmission request is generated from the terminal 42, a remote terminal station (TR)21 starts the calling processing of the packet transmission after confirming that a call processing signal F is ''0''. When the right of calling is obtained, the F is reduced to ''1''. After acquiring F-bit, a reception address is written in DA and a transmission terminal address is written in SA. A packet enable/disable discrimination signal PBB goes to ''1'' for reservation. PDB is encoded and a transmission channel designation signal C is written in CHP. A transmission data is written in a packet data PD. When the F goes to ''1'' at a reception terminal station 23 and the DA is connected to the station itself, the call to the station itself is confirmed, the SA is read and transmitted to the reception terminal 44, the CHP is monitored, the PD is read and transmitted to the terminal 44.
Patent JP-S60172056-A (JP)
Title: Corona discharger
Inventor: KOMIZO SHIGEO
IPC: G03G15/02
Filed: 1984-02-17
Abstract: PURPOSE:To efficiently charge a photosensitive body without causing spark discharge by arranging electrostatic chargers positive or negative in potential and opposite to each other across a photosensitive body on the both its sides, and forming the negative charger larger than the positive charger. CONSTITUTION:The photosensitive body 2 to be used for electrostatic copying is arranged at the middle part between both chargers 4, 5 and when it is moved in the direction A, the photoconductive layer 2a of the body 2 is given negative charge 3. At that time, charge larger in amt. that in the conventional case can be obtained by the synergistic effect of both chargers 4, 5 different in polarity. Since the shield case 4b of the charger 4 is formed larger in the shape than that 5b of the charger 5, positive and negative corona voltages can be generated with good balance.
Patent JP-H10228373-A (JP)
Title: Control method for rewritable rom
Inventor: HANASATO TADATOSHI
IPC: G06F9/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To use the rewritable ROM for storing both programs and data by providing the rewritable ROM with a nonvolatile memory and storing the ROM normally with a program for downloading. SOLUTION: A flash ROM 3 is stored with a program for interruption processing, an interruption vector, and program for normal processing including a program for NVM(non volatite memory) writing, and an NVM data storage area is secured. The ROM 4 is stored normally with the program for interruption processing, an interruption vector, and the program for downloading. In normal operation, the flash ROM 3 is fetched for operation, but in NVM writing event operation, the NVM writing program transferred from the flash ROM 3 to a RAM 5 is executed; after the event operation ends, the flash ROM 3 is fetched again for operation. Consequently, the flash ROM can be used even for data storage.
Patent JP-H10229225-A (JP)
Title: Bridged josephson element and its forming method
Inventor: MAKITA TAKEHIKO
IPC: H01L39/24
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To make feasible the high integration of patterns made of superconductive thin films on a substrate and mass production of insulating substrates, by a method wherein a plurality of pits are formed on the insulating substrates using an etching technology further extending over the surface of the substrates including the wall surface of the pits to form a bridge. SOLUTION: In a Josephson element, a striped pit region is provided on an insulating substrate so as to form a plurality of etch pits 17 in an inverse pyramidal shape or a semispherical shape. Next, the etch pits 17 are extended over the surface of the insulating substrates 10 including the wall surface 17a of the etch pits 17 to form a bridge 20c of the super conductive thin film. Next, the first pattern is connected to one end of this bridge 20c while the second pattern is connected to the other end of the bridge 20c. Through these procedures, the high integration of the patterns made of the superconductive thin film on the insulating substrate 10 as well as the mass production of the insulating substrates 10 can be made feasible.
Patent JP-S60173094-A (JP)
Title: Preparation of fuel consisting mainly of oil coke
Inventor: YONEZAWA MINORU
IPC: C10L10/18
Filed: 1984-02-17
Abstract: PURPOSE:To prepare an easy-to-handle solid fuel in a large quantity at a low cost, by mixing a specified chemical into coke in powder and forming the mixt. into desired shape. CONSTITUTION:About 20-60ml of a dilute soln. obtained by diluting a mixed stock soln. consisting of polyvinyl alcohol, methylcellulose and surfactant by 2-4 times is added in a metering device to 1kg of oil coke having a particle diameter of 10mm. or smaller which is fed from a storage pit. After kneading, the mixt. is formed, by pressing, into desired shape and is dried at about 60-140 deg.C to produce solid fuel.
Patent JP-2000226612-A (JP)
Title: Raw material melting method for electric furnace
Inventor: MIYAMOTO TOSHIAKI
IPC: F27B3/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To accelerate the melting of a chromium-containing raw material while restraining the oxidation of the chromium in an electric furnace provided with an assist-combustion burner. SOLUTION: In this method, the period when a chromium-containing raw material is charged into an electric furnace once or plural times and a charged chromium-containing raw material is melted is defined as a melting period, and the period when the melted chromium-containing raw material is heated to the preset temp. is defined as a heat-up period. Then, the ratio α (Ent/Et) of the total melting electric power consumption Ent to the total electric power consumption Et is selected within the range of 0.8<=α<=0.9, and the fuel is burnt by the assist-combustion burner only at the melting period. The combustion of the assist-combustion burner is started after the melting electric power input ratio β in each melting period exceeds 15%.  Since the combustion of the assist combustion burner is stopped in the melting early stage liable to oxidize the chromium and in the period low in combustive efficiency, the oxidation of the chromium is restrained.