baber/WOPTO huggingface dataset:
Patent JP-H05203146-A (JP)
Title: Gas turbine combustion apparatus and gas turbine power generator
Inventor: TANIGUCHI MASAYUKI
IPC: F23R3/26
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a gas turbine in which NOx generation can be always reduced over the entire loading band. CONSTITUTION:Two lines of burners 1 and 2 are provided, and the flow rates of combustion air 20 supplied to the burners 1 and 2 and a bypath air port 4 can be respectively controlled. Air supplied to the pilot burner 1 and the main burner 2 is mixed with fuel 6 in a mixing chamber 8 and sprayed into a combustion chamber 37 to form a flame. The bypath air flow rate is controlled corresponding to the operating load, the moisture content of air and the calorific value of the fuel. Thereby, misfire is prevented and NOx generation can be reduced over the entire loading band of a gas turbine.
Patent JP-S60156243-A (JP)
Title: Commutator of coreless motor
Inventor: YOSHITANI KATSUMI
IPC: H02K23/58
Filed: 1984-01-25
Abstract: PURPOSE:To employ a jumper wire instead of a commutator by disposing the jumper wire led from a coil cylinder on a coil holding plate in a radially movable manner, and sliding the brush on the wire. CONSTITUTION:A jumper wire 2 led from one end of a coil cylinder 1 is engaged movably in a groove 7 formed on a coil holding plate 6. Since the groove 7 is directed radially of the cylinder 1, the wire 2 is movable only in the radial direction but no moved in a circumferential direction. Brush 3 is disposed on the wire 2 to contact the contacting surface 9. Thus, the brush 3 supplies a current while contacting the rotating wire 2. Since the wire 2 does not move in the circumferential direction, the contact current supply of the brush 3 is smoothly conducted.
Patent JP-S54106815-A (JP)
Title: One-two phase excitation driving circuit for four-phase pulse motor
Inventor: SUZUKI HAYAO
IPC: H02P8/00
Filed: 1978-02-09
Abstract: PURPOSE:To simplify the logic thus to reduce the cost by providing a four-bit  reversible shift register, a inverter and a NAND gate thereby eliminating the initial  setting function. CONSTITUTION:When resetting the reversible shift register 46 by the reset signal 33 then shifting the mode switching signal 31 to the positive, the positive shift input 41 is at first ''1'' because 40 is ''0'' then 34 goes to ''1'' at the first pulse in the shift pulse signal 32, while 36 goes to ''1'' at the second pulse and 38 goes to ''1'' at the third pulse then 40 goes to ''1'' at the fourth pulse. Signals 34, 36, 38, 40 maintain ''1'' during four pulses. Signals 35, 37, 39, 41 from inverters 47-50 and signals 34, 36, 38, 40 are applied through two-input NAND gates 51-54 and the amplifiers 55-58 on the first, second, third and fourth phases in the pulse motor PM.
Patent JP-S62172095-A (JP)
Inventor: MEIIYUAN TSUAI
IPC: C10M173/00
Filed: 1986-01-27
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-H07253946-A (JP)
Title: Electronic device of motor vehicle
Inventor: MARTIN ALEXIS
IPC: G06F12/06
Filed: 1995-01-31
Abstract: PURPOSE: To provide an interface circuit which is competent to a device in a motor vehicle. CONSTITUTION: An electronic device incorporates different applications each of which is provided with at least one microcontroller μC and a bus I2C for internal communication. The applications are connected in series through a VAN bus and an interface circuit BAM is provided between the bus I2C and VAN bus. When the element of an application is a reader, the reader returns reception acknowledgment to the bus I2C after receiving each data item and stops correspondence by not returning the acknowledgment when the reader receives a sufficient amount of data. A master element is provided with a means which returns a traditional I2C frame indicating the actual acquirement of all data after receiving correspondence and a slave interface circuit is provided with a means which interprets the reception of the I2C frame.  The interface circuit BAM is also provided with a dynamically managed reception memory.
Patent JP-H09210887-A (JP)
Title: Material testing machine
Inventor: ITO NOBUHIRO
IPC: G01N3/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To lubricously release the crosshead clamped to a support. SOLUTION: A crosshead 1 itself is ready to return the elastic deformation of the part of a split groovre 4 accompanied by the discharge of the pressure oil injected into a cylinder part 5B and a gap is generated between the crosshead 1 and a support 2 by the force ready to expand the interval of the split groove 4 of the coned disc spring 11 of a release mechanism 10 and the crosshead 1 is released from the clamp to the support 2 and becomes possible to rise and fall up and down along the support 2.
Patent JP-2000217173-A (JP)
Title: System to be remotely controlled
Inventor: IDO ATSUSHI
IPC: H04Q9/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a system to be remotely controlled, where a standby current can be reduced. SOLUTION: When a remote control wave is received, a high-speed oscillator 9 is activated and when the operation of the high speed oscillator 9 becomes stable, a clock changeover circuit 11 gives a high-speed clock which results from frequency division of a clock from the high-speed oscillator 9 to a remote control discrimination circuit 13 in place of a low speed clock resulting from frequency division of a clock from a low-speed oscillator 7 to allow the circuit 13 to interpret a remote control waveform.
Patent JP-S63183699-A (JP)
Title: Semiconductor storage device
Inventor: KAJITANI KAZUHIKO
IPC: G11C11/401
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a semiconductor storage device for executing efficiently data transfer, by providing a converting circuit for receiving serial output information and compressing data, and also, outputting serially information encoded by said circuit. CONSTITUTION:Before a column address strobe RAS changes to 'L' a transfer signal DT is set to 'L', and by synchronizing TC with the RAS, a column system address AX is inputted, an operation for selecting and amplifying word line is executed, and in each complementary line of a RAM, a signal corresponding to storage information of a selected cell appears. Subsequently, by synchronizing with 'L' of a row address strobe CAS, a line address AY is inputted, decoded and a selecting signal '1' is inputted to an instructed shift register SR. By a variation to 'H' of DT, phiS is generated, and a signal of a complementary information line of the RAM is sent to a latch FF. Thereafter, by a variation to 'L' of a series output permitting SOE, the ST is shifted and information of the FF is sent in series, brought to compression TBL, converters P/S in series, and outputted from a terminal DS by synchronizing with phiPS.
Patent JP-S61173227-A (JP)
Title: Click stop device
Inventor: IMANISHI HIROICHI
IPC: G03B9/07
Filed: 1985-01-28
Abstract: PURPOSE:To smooth the turning of a stop presetting ring by receiving the energizing force through a change-over pin by the change-over pin receiver and weakening the force in which the lower part of the change-over pin contacts to the outer circumference of the fixed ring, even when the energizing force of the coil spring is too strong. CONSTITUTION:When a main body part 21 of a change-over button 20 is pressured with a strong force by the energizing force of a coil spring 34 and a click spring 4, a change-over pin receiver 27 is descended together with the main body part 21, a pressuring part 29a pressures a click ball 5, the upper part is buried into a ball hole 3 and the click stop is released. Thus, a stop presetting ring 7 can be turned. At such a case, even when the energizing force of the coil spring 34 is strong, the change-over pin receiver 27 receives the energizing force through a change-over pin 30, and prevents that the lower part of the change-over pin 30 strongly abuts with an outer circumference surface 1b of a fixed ring 1. Thus, the smoothness of the turning of the stop presetting ring 7 can not be prevented.
Patent JP-H06230583-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: OHIRA AKIRA
IPC: G03G5/00
Filed: 1993-01-29
Abstract: PURPOSE:To produce an electrophotographic sensitive body having desired cleanability without damaging or recontaminating a body to be cleaned. CONSTITUTION:When an electrophotographic sensitive body is produced, the surface of an electric conductive substrate 1 is simultaneously subjected once or more to ultrasonic cleaning and cleaning 21 with a shower of a cleaner or it is further subjected to ultrasonic cleaning after immersion in a cleaner before, a photosensitive layer is formed on the electric conductive substrate 1. Thus, the objective electrophotographic sensitive body is produced.
Patent JP-S54115891-A (JP)
Title: Foldable hatch cover device
Inventor: OOHARA MORIKAZU
IPC: B63B19/203
Filed: 1979-02-13
Abstract: PURPOSE: To enable an easy opening or closing of a hatch port even if a length of the hatch port is long by automatically sliding a plurality of cover members connected with each other by hinges from the sliding tracks, developing it over the hatch port or storing it.  
     CONSTITUTION: The cover members 1 to 6 are connected with each other by hinges 7, respectively, to form some sets thereof. The cover members (2,3) (4,5) are connected by the hinges 8, and the cover member 6 is connected to the end of the hatch port at the end of the sliding tracks 14 with hinges 9. The running wheels 13 in the cover members 1, 3 and 5 run on a moving path consisted of a sliding track 14 used as a storing table on a hatch port edge member 16 and a running track 15. When the retracting rope 17 is loosened, a restriction against an automatic sliding of the cover member is released under an operation of the sliding control fitting, then the cover members 1 to 6 are extended over the hatch port. And when the extracting rope 17 is extracted by a winch, the cover members are hung up in sequence starting from the cover member 6, stored in the hatch and then the hatch port is released. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02194714-A (JP)
Title: Leaky saw resonator
Inventor: MORITA TAKAO
IPC: H03H9/25
Filed: 1989-01-24
Abstract: PURPOSE:To improve Q and the merit of figure and to obtain a superior temperature characteristic by specifying the cutting angle of a crystal substrate and the film thickness of a resonance electrode. CONSTITUTION:IDT(interdigital transducer) 2 for exciting a leaky wave and a reflector 3 for confining the leaky wave and forming a resonator are arranged along the travel direction of the wave on the surface of a rotary Y cut crystal substrate 1 (cutting angle theta). It is assumed that the period of IDT 2 is LT, a longarithm is N, the period of the reflector 3 is LR, the number of the waves is M on both sides, and the film thickness of the electrode (Al) is H. Here, the cutting angle theta of the crystal substrate 1 is set to be theta=-73 deg.55'+ or -10', and it is assumed to be H/lambda=0.005+ or -0.001 with respect to the wavelength lambda of the leaky wave which has excited the film thickness H of the electrode. Thus, Q of the resonator is improved, and the figure of merit is enlarged, whereby the superior temperature characteristic can be obtained.
Patent JP-S5298283-A (JP)
Title: Tubular article handling apparatus
Inventor: KUWATA MUNEO
IPC: B26D7/00
Filed: 1976-02-14
Abstract: PURPOSE: To provide a tubular article handling apparatus, in which cut crops can be automatically transferred onto conveyor disposed on machine side, through the use of clamp body and mandrel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000215785-A (JP)
Title: Impregnated type cathode substrate, its manufacture and cathode body structure
Inventor: UDA EIICHIRO
IPC: H01J1/28
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cathode substrate capable of showing sufficient ion impact resistance without reducing a low-temperature operation effect even in a high-duty, namely, high-voltage and high-frequency, region as well as in a low-duty, namely, low-voltage and low-frequency, operation condition, and a cathode body structure equipped with the cathode substrate. SOLUTION: This cathode substrate 1 is equipped with a substrate metal 21 comprising a sintered body of a high melting-point metal and electron emitting material 22 impregnated in the substrate metal 21. A great number of grooves 23 (recess parts) and holes 33 (recess parts) dented from the surface are formed side by side on the substrate metal 21, and the recess parts have the side faces parallel to the electron emission direction and the bottom faces parallel to the direction crossing against the electron emission direction. In the recess part, the area of the side face parallel to the electron emission direction is set more largely than the area of the bottom face parallel to the direction crossing against the electron emission direction.
Patent JP-H01191162-A (JP)
Title: Light quantity control method
Inventor: KITANI YUKITOSHI
IPC: B41J2/44
Filed: 1988-01-27
Abstract: PURPOSE:To equalize the exposure and to obtain an image with good quality by selecting one of plural signals for showing a laser light scanning area of a specific range, based on picture element density information in one scanning line and executing laser power setting. CONSTITUTION:After a power setting start signal (c) is inputted, a power setting operation is started [an enable signal (g) goes to an H level ... g1 point] by synchronizing with a rise b1 (an H level) of the next gate signal (b). Even if power setting is ended [g2 point of an enable signal (ga) ... goes to an L level] before the gate signal (b) falls (b2 point), lighting of a laser diode 20 for power setting is continued by setting a laser diode signal (f) to an H level (ON state) until the falls b2 point (goes to an L level) of the gate signal (b). Accordingly, the laser diode signal (f) is brought to ON/OFF in conformity with a photosensitive body scanning area [an H level period of the gate signal (b)] in one scanning line (a1-a2 period) of a synchronization detecting signal (a), and in a laser printer which is converted to a high speed and high density, a laser diode is permitted to emit light in an optimum state. In such a way, an image of a good quality is obtained.
Patent JP-H11212867-A (JP)
Title: Information processor
Inventor: UEHATA TOMIO
IPC: G06F12/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To use an extension bus even to an information processor which has its internal memory having capacity larger than the memory capacity that is assigned to the extension bus by always accessing the extension bus if a CPU does not access the internal memory when the CPU accesses a memory space that has a higher rank than the memory space of the extension bus. SOLUTION: This information processor includes a CPU 1, an address decoder 8, a DRAM control circuit 11, an ISA bus control circuit 13, a DRAM 12, an ISA bus 14 and a clock generation circuit 17. The CPU 1 has the DRAM 12 of 16M bytes in a PC with 80486 and can access the bus 14 by accessing an address larger than 16M bytes. In such cases, the addresses of the CPU 1 which are larger than 24 bits are disregarded since the relevant address of the bus 14 has 23 bits. Thus, it's decided that the address 000000h of the bus 14 is accessed if the CPU 1 accesses the address 01000000h.
Patent JP-S59141624-A (JP)
Title: Water shield work in soil solidification treatment
Inventor: ITOU HIDESUKE
IPC: E02D3/12
Filed: 1983-02-02
Abstract: PURPOSE:To reduce the cost of water shield work by a method in which a paper tube whose folding pieces are bent inwards is penetrated into a portion where water shield work is to be performed in soil layer mixed with a soil solidifying agent, having a high moisture ratio, or soil layer where water-cement ratio would be raised, and the paper cylinder is slightly pulled up and then discarded as such. CONSTITUTION:A paper tube 1 formed by lapping and rolling a water-resistant paper with the aid of an adhesive is penetrated into a sludgy soil layer mixed with a soil solidifying agent, having a high moisture ratio, or soil layer where water-cement ratio would be raised because of the presence of ground water, where water shield work is to be performed. In the paper tube 1, the length is made slightly longer than the depth of the portion A to be water-sealed, large-numbers of cuts 2 are provided in the lower end portion of the paper tube 1, and the folding pieces 3 of the paper tube 1 are bent inwards. After penetrating the paper tube 1, the tube 1 is slightly returned in its opposite direction, whereupon the folding pieces 3 are pushed downwards by sand and soil and become a right-angled state to the side face of the paper tube 1 to form a mutually engaged shield effect. The efficiency of water shield work can thus be raised and the cost of the work can be reduced.
Patent JP-H03219857-A (JP)
Title: Freshness preservation of food and freshness preserving material
Inventor: OHAMA CHIAKI
IPC: A23L3/3535
Filed: 1990-01-23
Abstract: PURPOSE:To suppress a peculiar smell of isothiocyanic ester by bringing a food into contact with isothiocyanic ester vapor blended with fragrance of aroma component. CONSTITUTION:A solution prepared by dissolving 0.01-30wt.% isothiocyanic ester (e.g. isothiocyanic acid allyl ester) in an odorless organic liquid (e.g. liquid paraffin) is blended with >=1.5 pt.wt. based on 1 pt.wt. of the isothiocyanic ester of aromatic component (e.g. sesame oil) and a substrate (e.g. nonwoven fabric) is immersed in the solution to give a freshness preserving material. Then the freshness preserving material and a food are packed with a packaging material and isothiocyanic ester vapor containing fragrance of aroma substance is brought into contact with the food.
Patent JP-H01190823-A (JP)
Title: Device for settling slurry under-water
Inventor: ABE YOZO
IPC: E04G21/02
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to settle uniform slurry under-water by arranging a support plate onto the top of a slurry settling pipe, which is bottomed on the water bed to support the settling pipe, while being spaced from a discharge opening, and thereby additionally mounting a float at the upper section of the settling pipe. CONSTITUTION:A slurry settling pipe 2 is connected with the slurry feed pipe 1 of an under-water settling device A, and let it be lowered down to the water bed G with it vertically held in a state that a float 3 is mounted at the upper section of the settling pipe 2. Then, slurry is fed into the settling pipe 2 through the feed pipe 1 so as to let slurry be discharged out of a discharge opening located at the tip end of the settling pipe 2 so that slurry is settled on the water bed G while the discharge opening is kept buried all the time.
Patent JP-H03222362-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI NORIHISA
IPC: H01L29/872
Filed: 1990-01-26
Abstract: PURPOSE:To enable W to be used as a contact metal and to improve a wafer in stability of SBD characteristic by a method wherein a contact metal layer of tungsten is formed on the surface of an insulating film provided with a window on an N-type silicon substrate, and an annealing treatment is carried out within a specified range of temperature to form a Schottky barrier with the contact of the N-type silicon substrate with the contact metal layer. CONSTITUTION:An SBD guard ring 2 is formed on an N-type silicon substrate 1, then an insulating film 3 is formed thereon, and an electrode contact window 4 is provided there. Then, W is deposited to form a contact metal layer 5, which is annealed at a temperature of 550 deg.C (500-600 deg.C). In succession, a barrier layer 6 of titanium nitride is deposited, aluminum is deposited to form an Al electrode wiring layer 7, an Al wiring is patterned into a Schottky diode electrode 8. The reason why the barrier layer 6 is formed after the annealing of W is that Al is prevented from diffusing into an Si substrate.
Patent JP-S60161486-A (JP)
Title: Lubrication oil composition for white metal bearing
Inventor: HIRATA MASAKUNI
IPC: C10M101/02
Filed: 1984-02-01
Abstract: PURPOSE:To provide the titled composition composed mainly of a refined mineral oil having a specific kinetic viscosity as a main component and a specific amount of a higher aliphatic monohydric alcohol as an essential component, and effective to lower the frictional resistance of a bearing, reduce the necessary power, and improve the safety and durability of the bearing. CONSTITUTION:The objective composition is obtained by compounding (A) preferably 85.0-99.9wt% refined mineral oil having a kinetic viscosity of 10- 10,000cst (40 deg.C) and a viscosity index of >=80 with (B) 0.1-5.0% (based on the whole composition) 14-20C aliphatic monohydric alcohol (e.g. oleyl alcohol) and if necessary (C) e.g. <=10.0% additives such as antioxidant, oiliness improver, etc.
Patent JP-S58132628-A (JP)
Title: Speech signal level display device
Inventor: TAKAOKA MASAMI
IPC: H04R29/00
Filed: 1982-02-02
Abstract: PURPOSE:To add visual pleasure and to performe effective correction of a sound field, by displaying divided frequency bands of the speech signal through a plurality of BPFs, thereby confirming the levels of a plurality of the different frequency bands. CONSTITUTION:When a switch 5 is turned ON, the speech signal, which is divided into a plurality of frequency bands by the BPF circuits 3a-3e, is amplified by second light emitting element driving circuits 4a-4e. The driving voltages corresponding to the speech levels are imparted to a light emitting display part. The colors or brightness of light emitting elements 2a-2e of a light emitting element group 2 is changed by said driving voltages. Thus the level of each frequency band of the speech signal can be displayed. Said display can be performed without increasing the number of the light emitting elements.
Patent JP-S60160722-A (JP)
Title: Holding circuit
Inventor: NOMURA JIYOUJI
IPC: H03K3/288
Filed: 1984-02-01
Abstract: PURPOSE:To attain an inverting operation at high speed by inserting respectively a Schottky barrier diode in series with a couple of wires where the input side and the output side of a couple of logical circuits are connected in a crossing state to interrupt the effect of a load. CONSTITUTION:The output side Q1 (Q2) and the input side a2 (a1) are connected mutually in a crossing state through wires k, k and the Schottky barrier diodes D1, D2. Since the drive from the output Q1 (Q2) to the input a2 (a1) depends only on the Schottky barrier diode, the drive margin is large enough to attain the switching operation of the inversion surely, and since the drive force is large, generation of malfunction due to the temperature change of a base-emitter voltage of a transistor is suppressed surely. since the Schottky barrier diode has a rectifying characteristic further, the input side is isolated electrically from the load thereby avoiding the effect of load.
Patent JP-S55111492-A (JP)
Title: Thiazole derivative and its manufacture
Inventor: DENISU KUROODO BIGU
IPC: C07D513/04
Filed: 1980-02-09
Abstract: Thiazole derivatives of general formula (I)    <IMAGE>  (I)  in which n is 1 or 2 and Ar represents a phenyl radical unsubstituted or substituted by one or more substituents selected from halogen atoms, the radical CF3, the phenyl radical straight or branched chain alkyl radicals having 1 to 4 carbon atoms, and cycloalkyl radicals having 3 to 6 carbon atoms, and their pharmaceutically acceptable acid addition salts are useful in therapy as anti-depressive agents. They are prepared by reacting the thiazole   <IMAGE>  with a ketone X-CH2-CO-CH2O-Ar (III) (X is a leaving group, such as halogen).