baber/WOPTO huggingface dataset:
Patent JP-H03176672-A (JP)
Title: Analysis supporting device
Inventor: TATEISHI SHIGERU
IPC: H01G13/00
Filed: 1989-12-06
Abstract: PURPOSE:To shorten the required analytic time and improve analytic accuracy by generating a control code by interpreting a factor generation instruction, a factor deletion instruction, and an analysis instruction which are inputted from an input means. CONSTITUTION:The factor generation instruction, factor deletion instruction, factor characteristic value display instruction, and analysis instruction are inputted from the input means 1 through which a user of the device inputs the instructions when an analysis is taken. Then an interpreting means 2 interprets the instructions which are inputted from the input means 1 to generate the control code. Then a control means 3 controls a factor and characteristic value display means 4, a factor and characteristic value storage means 5, a factor generating means 6, a factor deleting means 7, a factor selecting means 8, a characteristic value processing means 9, a relation deriving means 10, a relation substituting means 11, and a result display means 12. Consequently, the user of the device can know the generation of a new factor, the deletion of an unnecessary factor, the selection of a factor used for the analysis, the processing of a characteristic value, and the index of the analytic accuracy freely and speedily.
Patent JP-H06161936-A (JP)
Title: Peripheral device selecting circuit
Inventor: TAKAHASHI YUTAKA
IPC: G06F12/06
Filed: 1992-11-26
Abstract: PURPOSE:To provide a peripheral device selecting circuit which selects the peripheral devices based on the address data and is improved to easily deal with even the change of the specitications. CONSTITUTION:A peripheral device selecting circuit selects the peripheral devices in a control system using a microprocessor. This selecting device is provided with a selection information storing means 1 which stores the selection information in response to each address, a selecting timing generator means 2 which generates a timing signal to transmit the selection information, and a timing selection information storing means 3 which stores the selection information for selection of the timing signal generated by the means 2.
Patent JP-H03176132-A (JP)
Title: Thick metal body excellent in damping properties and preparation thereof
Inventor: HAMADA ISAO
IPC: B32B15/08
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a thick metal body excellent in damping properties by arranging a damping resin to the single surface of a metal body having specific thickness and intermittently arranging metal plates to the surface of the resin. CONSTITUTION:A damping resin 2 is arranged to the single surface of a metal body 1 having thickness exceeding 3.0 mm and metal plates 3 are intermittently arranged to the surface of the resin 2. Or, the metal plates 3 are further cut to be made intermittent. For example, a resin such as a thermoplastic resin (polyester or polyolefin) or a thermosetting resin (polyester) is applied to the single surface of a thick metal body such as a plate-shaped, cylindrical or shaped metal body composed of steel, aluminum, stainless steel or copper or arranged thereto in a film form having thickness of 0.02 - 6 mm. As the metal plates, steel, aluminum, stainless steel or copper is used and the thickness thereof is set to 1.0 - 10 mm and the area of each of the metal plates is set to 1/4 - 1/100 the area of the metal body and the metal plates are intermittently arranged so as to set the gap therebetween to, for example, 0.1 - 2.0 mm.
Patent JP-H03178095-A (JP)
Title: Tape player
Inventor: TAMURA MASABUMI
IPC: G11B33/12
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a tape player, for which the accuracy of a first chassis is hardly damaged, by elastically pressing and supporting the first chassis, which slidably supports a head drum equipped with a cassette loading part and a rotary head, to three supporting parts, at least, provided on a second chassis. CONSTITUTION:A cassette loading part 27 is provided in a first chassis 12 and a head drum 21 is slidably supported. Then, the first chassis 12 is elastically pressed and supported to the three supporting parts, at least, provided on a second chassis 11 where the other mechanism part is provided. Therefore, since a tape cassette and the head drum 21 are supported by the single first chassis 12, positioning accuracy between them is improved. Distorsion to be generated in the second chassis 11 or the upper mechanism part is absorbed by an elastic coupling part with the supporting part and not be transmitted to the first chassis 12. Thus, accuracy is hardly damaged for the first chassis 12 to support the tape cassette and the head drum 21.
Patent JP-H02162850-A (JP)
Title: Level control circuit
Inventor: SAHO AKEMI
IPC: H04B7/15
Filed: 1988-12-15
Abstract: PURPOSE:To eliminate waveform distortion of a burst signal output after data correction by correcting the level of a reception burst signal information in accordance with the reception data of a burst signal for each time slot. CONSTITUTION:A reception burst signal Bi is delayed by a delay circuit 11, amplified by an amplifier 12 and inputted to an attenuator 13. On the other hand, a detector 14 detects the reception burst signal Bi and a ROM 16 outputs a level correction data Dli stored in an address corresponding to an output signal Bidd of an A/D converter 15 and stores in a register 17 tentatively. Then the attenuator 13 controls the attenuation quantity in response to the level correction quantity signal LCi from the D/A converter 19 and the reception burst signal Bi is corrected and output to a prescribed level for each time slot. Thus, no waveform distortion exists in an output burst signal Bio after level correction and a demodulation signal without any demodulation distortion is obtained.
Patent JP-H01156651-A (JP)
Title: Heater control method for exhaust gas concentration sensor
Inventor: ISOBE YOSHINOBU
IPC: G01N27/409
Filed: 1987-12-15
Abstract: PURPOSE:To increase the service life of a heater by detecting an engine temperature and an engine load when an engine is started and decreasing the repetition of electric conduction and non-electric conduction of a heater. CONSTITUTION:An O2 sensor 17 having a heater 18 is inserted and attached into an exhaust pipe 15 of an engine 1, and oxygen concentration in exhaust gas is detected and supplied to an ECU (electronic control unit) 5. The ECU 5 opens an injection valve 6, and brings an air fuel ratio of an air-fuel mixture supplied to the engine 1 to feedback control. Also, a CPU 5b derives an electric conduction/cut-off time of the heater 18 for such a air fuel ratio control, and the ECU 5 brings the heater 18 to on/off control. As for its control, when an engine load at the time of starting the engine exceeds the first load, the heater 18 is held in a non-electric conduction state, and when an engine temperature is low, the heater 18 is held in an electric conduction state for a prescribed time after the start is ended, and when said temperature is high, only when the engine load is below the second load being smaller than the first load, said heater is held in an electric conduction state.
Patent JP-H07175038-A (JP)
Title: Driving circuit of display device
Inventor: SHIMADA NAOYUKI
IPC: G02F1/136
Filed: 1993-12-17
Abstract: PURPOSE:To make wiring resistance uniform with a simple constitution without affecting their various characteristics. CONSTITUTION:The wiring resistance in the wirings 1 for connection is made the same by connecting the connecting points on connecting electrodes 4 of contact holes 5 by moving these points by as much as the spacings between the wiring patterns of video signal lines 120 in order to equaling the relative distances L between the connecting points between the contact holes 2 and 5 which are respective connecting points at the time of connecting the video signal lines 120 via connecting electrodes 4 and the wirings 1 for connection to the source electrode side of sampling gates 108 of the circuit constitution which executes on-off control according to the signals from shift registers by connecting the sampling gate 108 between the video signal lines 120 and gate bus lines 112.
Patent JP-H11149644-A (JP)
Title: Optical disk, optical disk record device, its method, optical disk recording and reproducing device and its method
Inventor: HIDA MINORU
IPC: G11B7/007
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To read a same address even from a land side by recording addresses used in common by the land side and a groove side of the optical disk by means of a wobbling method from both side walls of either of them, e.g. the groove side. SOLUTION: Relating to the optical disk where a land or a groove in a concentrical or spiral form are formed alternately, in the case of recording address information by wobbling both side walls of grooves, a modulation pattern is decided depending on a wobble modulation pattern for a succeeding groove (a groove (a) of A in figure) opposed to a groove (e.g. a groove (b) of A in figure) with a land (a land between (b) and (a) of A in figure) inbetween so that the same address information is obtained from the land (the land between (b) and (a) of A in figure) in contact with the groove (e.g. a groove (b) of A in figure).
Patent JP-H11153241-A (JP)
Title: Thermosensitive actuation valve device
Inventor: OKADA SADAO
IPC: F16K31/70
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To surely shorten the time until the flow of the fluid at appropriate temperature is re-started after it is stopped. SOLUTION: When the fluid of non-appropriate temperature passes through an inlet 12 and flows into a valve body 1, a first outlet 18 is closed, and a second outlet 28 is opened. When the fluid of appropriate temperature passes through the inlet 12 and flows into the valve body 1, the second outlet 28 is closed, and the first outlet 18 is opened. The first outlet 18 and the second outlet 18 are surely opened/closed by the change in the elastic force of a themosensitive spring 14 in response to the temperature of the fluid. Because the fluid of non-appropriate temperature passes through the second outlet 28 and flows out of the valve body 1, the fluid of appropriate temperature can flow into the valve body 1 without taking any time.  Thus, the time until the first outlet 18 is re-opened after the first outlet 18 is closed by the fluid of non-appropriate temperature, can surely be shortened.
Patent JP-H05130583-A (JP)
Title: Encoding method
Inventor: YANAGIHARA HISAFUMI
IPC: H04N19/85
Filed: 1991-11-05
Abstract: PURPOSE:To reproduce important data even when an error occurs by arranging the data of DC components nearby the heads of data in DCT conversion unit blocks and arranging the data in increasing frequency order. CONSTITUTION:An effective information extracting circuit 2 removes redundant components from an input video signal to extract only necessary components as information and supplies its output to block dividing circuits 3A-3C. The circuits 3A-3C generate DCT blocks 6 and compress information by DCT conversion. The DCT block units are further divided into blocks and data are arranged in respective frames. The DC data DC1-DC5 of fixed code length are arranged at the heads of the data and variable length frequency data AC0 and AC1 are arranged in frequency order from the low band to the high band. Then a frame for an error correcting and encoding process is generated and the important data can be reproduced even when an error occurs in one byte to disable subsequent reproduction.
Patent JP-H03179907-A (JP)
Title: Gain variable amplifier
Inventor: KAWANO TSUTOMU
IPC: H03G3/10
Filed: 1989-12-08
Abstract: PURPOSE:To easily perform the control of the minimum gain and to set the variable width of a gain arbitrarily and with high accuracy by containing a first resistor connected to the one terminal of a first switching element which forms an output terminal, a second resistor connected in series to the first resistor, and a second switching element whose one terminal is connected to the connecting point of the first and second resistors in a second differential amplifier. CONSTITUTION:When a control voltage Vc for a third differential amplifier 3 is set appropriately from the outside, base voltages V3 and V4 for transistors TR3 and TR4 in the second differential amplifier 2A are generated. When the relation of the base voltages V3 and V4 is shown as V3>V4, a positive phase signal current 12 that flows on the collector of a transistor TR2 flows on a series circuit consisting of resistors R21 and R22. Therefore, gain variable width can be set at a range from the maximum gain to the minimum gain. Here, since the resistance values of the first and second resistors R21 and R22 can be set arbitrarily, the range of the gain variable width can be also set arbitrarily.
Patent JP-H09161739-A (JP)
Title: Angular sealed battery
Inventor: SAKASHITA FUMIHARU
IPC: H01M2/12
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate boring by making the center portion of the cover plate of a battery thinner than other portions, and forming an exhaust hole at this portion. SOLUTION: An exhaust hole 7a is provided at the center section of a cover plate 7. A sealing plate 6 constituted of an elastic valve element 9 closing the exhaust hole 7a and a terminal cap 8 is provided on the cover plate 7, and it serves as a safety valve. A thin section 7b thinner than other portions is provided at the center portion of the cover plate 7, the exhaust hole 7a is formed in this region, and the load applied to a punching die is sharply reduced. If the thickness is made too small, strain is generated at the thin section when the exhaust hole 7a is machined. The thickness t2 of the thin section is preferably set to about 1/3-1/2 of the thickness t1 of the other portions.
Patent JP-H04189774-A (JP)
Title: Self-sealing type blow-in tube for air bag
Inventor: MITSUDA TERUO
IPC: B65D81/07
Filed: 1990-11-26
Abstract: PURPOSE:To prohibit internal air pressure from leaking out through a blow-in tube practically by forming a bent air blow-out port which continues from a main trunk part, which is an internal air passage, on one or both side edges to be bonded by heat-pressing. CONSTITUTION:When pressurized air is blown in a main trunk part 15, a linear passage between an inlet 17 and bent parts 18-19, and an outlet 20 are opened, and the blown-in air is made to flow in an air bag. After the air bag 1 has expanded, when the blow-in air pressure is shut off, films 11, 12 are crushed flatly crushed by the air pressure in the bag, and this crushing pressure works extending the total length of a bent blow-out port 16, and therefore, a flat valve equipped with a flat bonding closing part with a specified length, which does not permit air to reverse (leak-out) easily at the blow-out port 16 works as a self-sealing valve.
Patent JP-H09283612-A (JP)
Title: Formation of field oxide film of semiconductor element
Inventor: KEN SEIKIYUU
IPC: H01L21/762
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a semiconductor substrate and realize improvement in yield of process, by first forming a narrow trench and a wide trench on the surface of a nitride film and an oxide film so as to perform surface treatment under predetermined conditions, and then depositing an insulating film which causes the deposition rate to be low on the nitride film and high on the oxide film. SOLUTION: A pad oxide film 13 is formed on an upper part of a semiconductor substrate 11, and a nitride film 15 is formed on the entire surface thereof. Then, a narrow trench 17 and a wide trench 18 are formed in a cell region 100 and a peripheral circuit region 200 on the semiconductor substrate 11 in an etching process using an element isolation mask. An oxide film 19 is formed on the surface of the trench 17, and the surface of the oxide film 19 is treated to have positive charges. After that, the deposition rate is caused to be low on the nitride film 15 and high on the oxide film 19. Thus, in the process of surface treatment, damage to the semiconductor substrate 11 may be prevented and the yield of the process may be improved.
Patent JP-H05150653-A (JP)
Title: Image forming device
Inventor: MAEDA YASUTAKA
IPC: G03G15/00
Filed: 1991-12-02
Abstract: PURPOSE:To stabilize image density irrespective of change in developer with the lapse of time and environmental change. CONSTITUTION:A change in image density during the life of the developer is constantly monitored by an image density detector 8. At the same time that the change is imparted, the resistance of the developer, the concentration of toner, and the surface potential of a photosensitive body 3 are constantly monitored by a developer resistance detector 7, a toner concentration detector 2 and a surface potential detector 4, respectively. A change in the amount of electrification of the developer is judged by the use of the change in the resistance of the developer and the change in the image density, and the toner concentration is altered from the reference concentration by rotating a toner replenishment roller 21 or a magnet roller 5.
Patent JP-H04190039-A (JP)
Title: Operation control method for parallel mounted hot water feeder
Inventor: WATANABE HIROYUKI
IPC: F24H1/10
Filed: 1990-11-26
Abstract: PURPOSE:To make a substantial uniform frequency in use of a plurality of hot water feeders and their operating times by a method wherein after two or more hot water feeders are operated, a flow rate of one hot water feeder is detected, and a waiting hot water feeder is changed over in sequence. CONSTITUTION:In the event that No.1 hot water feeder is applied as a waiting hot water feeder, its solenoid valve 1a is turned on. When a hot water feeder plug 6 is opened and its flow rate is higher than xl, a solenoid valve 2a is also turned on and further a solenoid valve 3a is also turned on when the flow rate is higher than x+x'l and then three hot water feeders are operated in parallel. As it is detected that a flow sensor 7 detects that the flow rate is not one for performing operations of three hot water feeders, the solenoid valve 3a is turned off and in the event that two hot water feeders are not required, the solenoid valve 1a is turned off and No.2 hot water feeder is singularly operated to feed hot water. During a single hot water feeder operation, its total flow rate is counted and if it is detected that the flow rate becomes 0 after the flow rate is higher than the set flow rate and this state elapses for a certain set time, the solenoid valve 2a is turned on and the solenoid valve 1a is turned off. In this way, No.2 hot water feeder becomes its waiting state and then the hot water plug is opened, resulting in that No.2 hot water feeder is operated. Similarly, No.3 hot water feeder becomes its waiting state.
Patent JP-H09158643-A (JP)
Title: Mountable-demountable foothold
Inventor: IDE ISAMU
IPC: E04G3/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To ascend and descend so as not to slide when an operator descends to a machine room arranged under the floor of an escalator or the like and when he ascends to a floor surface from the machine room. SOLUTION: A ladder 26 is used to ascend and descend between a floor and a machine room existing in a position lower than a floor surface, and is provided with a support part 28 which is installed in the vicinity of the floor surface and has a through hole 36 and vertical wood 40 where the upper end of one vertical wood 40 is curved and is formed in an almost J shape as a whole, and when it is used, an almost J-shaped vertical wood end part is inserted into the through hole 36 of the support part 28, and the ladder 26 is fixed. An operator can ascend and descend without jumping down and jumping up by using this ladder 26.
Patent JP-H08180224-A (JP)
Title: Vehicle discriminating system
Inventor: FUJITA ICHIRO
IPC: G07B15/00
Filed: 1994-12-21
Abstract: PURPOSE: To accurately discriminate the execution of communication processing of a vehicle in a vehicle discriminating system for a toll receiving system utilizing radio communication. CONSTITUTION: Vehicle detecting sensors 1 are arranged on both sides, of a lane 20 so that a detecting position by the sensors 1 comes into contact with the leading edge part of a communication area 3 by a radio wave radiated from a road side antenna 2. When a vehicle 7 advances and is detected by the sensors 1, communication between an on-vehicle machine 8 and the antenna 2 is started and a signal from the antenna 2 is inputted to a discriminating part 5 through an antenna control part 4. Since signal processing is completed until the passage completion of the vehicle 7 based upon signals from the sensors 1 and the control part 4, the discriminating part 5 can discriminate the execution of correct communication and the reception of a toll.
Patent JP-H08176456-A (JP)
Title: Production of titanyl phthalocyanine crystal
Inventor: KIUCHI EIICHI
IPC: C07D487/22
Filed: 1994-12-21
Abstract: PURPOSE: To facilitate the production of a highly phososensitive titanyl phthalocyanine crystal having a maximum diffraction peak at a Bragg angle of 27.3 deg. to Cu-Kα rays. CONSTITUTION: Organic compounds which form a phthalocyanine ring are reacted with a titanium compound in a dialkylaminoalcohol to obtain titanyl phthalocyanine having a maximum diffraction peak at a Bragg angle of 27.3 deg. to Cu-Kα rays in the X-ray spectrum.
Patent JP-H04186575-A (JP)
Title: Carriage locking mechanism for magnetic disk apparatus
Inventor: ASANO TAKAHIRO
IPC: G11B21/22
Filed: 1990-11-21
Abstract: PURPOSE:To accurately and effectively position a magnetic head in a contact/ start/stop (CSS) zone by disposing a stopper member in line contact with a member to be attracted between a magnetic member and the member to be attracted. CONSTITUTION:When a power source is turned OFF, a magnetic head 21 is moved to a CSS zone provided on the innermost periphery of a disk 22 by a driving force of a voice coil motor obtained by using an electromotive current generated from the excess rotation of a DC motor in a CSS system. A member 25 to be attracted, provided at a carriage 24 is brought into contact with a stopper member 26 of a locking mechanism 29. Thus, the stopping position of the carriage 24 is controlled. In this case, since the member 25 is brought into contact with the outer periphery of the member 26 formed in a cylindrical shape, a line contact is realized.
Patent JP-H05132003-A (JP)
Title: Tablet feeding device for automatic tablet packing machine
Inventor: IWASA KENJI
IPC: B65D88/28
Filed: 1991-11-06
Abstract: PURPOSE:To simplify mounting and dismounting of a hopper part. CONSTITUTION:An upper part of a hopper part is formed separately of side panels 41 mounted on right and left lower end parts 11a of a casing 11, and inclined panels 42 arranged before and behind these side panels 41. A lower end part 43a of the inclined panel 42 is engaged with an upper end part 46a of a conveyor box 46. A wide and a narrow potbelly eye 45 is provided on the righthand and the lefthand of another upper end part 43b of the inclined panels 42. Through these potbelly eyes 45, the upper end part of the inclined panels are fixed to a front and a rear side 11b of the casing 11 with screws 47.