baber/WOPTO huggingface dataset:
Patent JP-H0675279-A (JP)
Title: Film feeder for camera
Inventor: NAKAZAWA ISAO
IPC: G03B17/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide a film feeder for a camera, capable of winding a film without irregularity. CONSTITUTION:In the film feeder for the camera, having a driving means 16 for feeding the film, a film feed detecting means 17 detecting the feeding of the film and a control means 19 drive-controlling a driving means 16 based on the detection information from the film feed detecting means 17, to control the feeding of the film, the control means 19 varies the next control for feeding a frame of the film based on the feeding quantity of a frame of the film in the last time, so that the irregularity of the feeding quantity of the film caused by various kinds of disturbance factors can be corrected.
Patent JP-H0675598-A (JP)
Title: Voice coding method and voice synthesis method
Inventor: WATANABE OSAMU
IPC: G10L25/90
Filed: 1992-08-28
Abstract: PURPOSE:To generate high quality synthetic voice by providing a second pulse and more pulses on top of the conventional single sound source pulse to generate sound source pulses during a synthetic voice generation. CONSTITUTION:Parameters are extracted from voice signals and these parameters are outputted as the codes to show the voice signals in lieu of the voice signals. In this circuit, a second pulse level and a generator 30 are provided and the generator 30 makes a second pulse level B so as to generate the second pulse between the pitch gaps detected. That is to say, at the middle position of adjacent sound source pulses defined by a pitch period, the second pulse level, from which one or more than two sound source pulses are obtained, is made using the pitch period and sound source pulse level and four parameters including the second pulse level are outputted as the codes in lieu of the voice signals. Therefore, when an error doubled period pitch is detected, level change.volume reduction are kept minimum.
Patent JP-2001055962-A (JP)
Title: Fuel pressure control valve
Inventor: AKIYAMA HIROSHIGE
IPC: F02M37/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pressure control valve which shows excellent responsiveness and pressure governing performance in supplying fuel, and can automatically rest the pressure of the fuel to a specified value especially when it is temporarily lowered. SOLUTION: A partitioning body 7 having a valve part 8 is sandwiched between a diaphragm sandwiching flat portion 1A and a cover 10 on one side X of a valve main body 1. A fuel chamber 12 is formed on the side of the valve main body 1, while a spring chamber 11 is formed on the side of the cover 10. A fuel inflow passage 3 extended to a boosting part P, a fuel outflow passage extended to a consumption part, and a fuel return passage 5 having a valve seat are opened to the fuel chamber 12. A partitioning body 9 is sandwiched between a cover attaching flat portion 2A and a cover 14 on the other side Y of a devise main body 2. An accumulating chamber 16 is formed on the side of the device main body 2, while an atmospheric chamber 15 is formed on the side of the cover 14. The partitioning body 9 is energized to the side of the accumulation chamber 16 by means of a spring S.  The accumulating chamber 16 is communicated with the fuel outflow passage through a pressure introduction passage 6.
Patent JP-S61107230-A (JP)
Title: Photographing device
Inventor: NAKAJIMA FUSANORI
IPC: H04N5/225
Filed: 1984-10-30
Abstract: PURPOSE:To obtain high-resolution photographs having accurate color reproducibility, by providing an optical path changing means coupled with a film camera in the optical path of a TV camera coupled with a single photographing lens in a housing. CONSTITUTION:Incident light X coming out from a photographing lens 4 passed through an optical path X1 and forms an image in a TV camera 5. Thus photographing is made. A mirror 7 (a prism can also be used) is provided in front of the TV camera 5 and reflects the direction of the incident light of an object so that the incident light can pass through the 2nd incident optical path X2 deflected from the 1st optical path X1 which is the normal incident optical path. Moreover, incident light corrected in focusing distance and aberration by means of a relay lens system 8 are further deflected in the direction of optical path by the 2nd light changing mirror 9 (a prism can be used also and form an image in a film camera 6 provided in the optical path. Simultaneously, a film is exposed and a prescribed photograph is obtained.
Patent JP-H0977428-A (JP)
Title: Elevator
Inventor: FUJITA YOSHIAKI
IPC: B66B11/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce unpleasant feeling given to passengers following a sudden change in atmospheric pressure in the high-speed elevator of a tall building. SOLUTION: An airtight chamber 8 is provided in the lower part of a car 6 and this airtight chamber 8 and the inside of the basket are connected to each other by a connecting pipe 9. A piston 11 for driving a sliding part 10 is provided in the airtight chamber 8, air inside the airtight chamber 8 is supplied to the inside of the car 6 by driving this piston 11 with a driving part or by sucking air from the inside of the car 6, a sudden change in pressure inside the car following the acceleration of the car is prevented.
Patent JP-S6389073-A (JP)
Title: Ultrasonic motor with voltage of twice as much as threshold voltage as rated voltage
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1986-09-30
Abstract: PURPOSE:To stabilize revolution, and to lengthen the lifetime of a motor by employing voltage of twice as much as threshold voltage where the rotation of a rotor is started or stopped as rated voltage. CONSTITUTION:An ultrasonic motor is constituted of a torsional connector 1, a drum section 2, piezoelectric bodies 3, 3', a rotor 7, a shaft 11, etc. When driving voltage balancing with the optimum contact bonding force N0 is used as rated voltage V0 at that time, the piezoelectric force is proportional to applied driving voltage, and rated voltage V0 where buoyancy N0 balancing with optimum contact bonding force N0 is generated is determined when optimum contact bonding force N0 is determined. When driving voltage at that time is employed as threshold voltage Vth, Vth=V0/2 holds, and rated voltage V0 is brought to twice as much as threshold voltage Vth. Accordingly, contact bonding force and buoyancy balance with each other under an optimum state between the rotor 7 and the stator, thus attaining stable revolution and the lengthening of the lifetime of the motor.
Patent JP-H0565048-A (JP)
Title: Air bag assembly
Inventor: TAZAKI RYUZO
IPC: B60R21/20
Filed: 1991-09-10
Abstract: PURPOSE:To provide an air bag assembly which is high in safety, reduced in its weight, formed in a compact state, and reduced in its cost. CONSTITUTION:An air bag assembly comprises a bag container 3 to contain a bag 2, an inflator 7, a separator to separate the bag away from the inflator, and an inflator holding container 5 to hold the inflator and fix it to the bag container. The air bag assembly is formed in such a way that the inflator holding container 5 is fixed to the bag container 3 in such a manner as to fix the inflator 7 by means of a protrusion part formed on a bottom part and a tongue piece 5b arranged so as to separate the surface of the inflator 7 away from a separator 4.
Patent JP-H0874222-A (JP)
Title: Diffracted wave preventive type floating wave dissipating bank
Inventor: MATSUURA MASAMI
IPC: E02B3/06
Filed: 1994-08-31
Abstract: PURPOSE: To restrain a diffracted wave by providing a plural number of walls of a quarter circumferential shape seen from a flat surface in the inside of a floating wave dissipating bank so as to connect an inlet opening provided on a side face of a floating wave dissipating bank end part facing an incident wave and an outlet opening provided on an end face of an end part. CONSTITUTION: A rotary motion of water particles as a wave is broken while an intruding incident wave 5 flowing in from an inlet opening 2 is bent by 90 deg. along a water channel 4 in the intruding direction, and energy of the wave is converted to energy of a flow of water. A directionally changed flow 6 flowing out from a pair of outlet openings facing against each other collides with a passing inflow wave in a clearance C. Consequently, as wave height of the passing incident wave in the clearance C is remarkably damped, a diffracted wave generated on the rear side of a floating wave discipating bank 01 becomes small. Consequently, it is possible to improve wave dissipating performance by way of reducing the diffracted wave.
Patent JP-S61109682-A (JP)
Inventor: KIKAWADA MINAMI
IPC: B25J13/00
Filed: 1984-11-02
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-H11147447-A (JP)
Title: Vehicle occupant protection method and device therefor
Inventor: MATTES BERNHARD
IPC: B60R22/46
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant protection method and device that can protect an occupant safely by accurately activating a safety means installed on the vehicle in case of accident. SOLUTION: In this vehicle occupant protection method, a vehicle acceleration is detected, and a safety means to protect a vehicle occupant when the acceleration value exceeds the predetermined limit value for acceleration. A sensor S2 that detects the occupant's final posture without contact is provided in order to activate a safety means 18 optimally. The safety means is activated in response to an output signal from this sensor. In this structure, since the safety means is activated after the occupant's final posture is detected, it is made possible to protect the occupant safely and securely.
Patent JP-H1071643-A (JP)
Title: Method for extending life of fan
Inventor: ECHIZEN AKIHIKO
IPC: B29L31/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the abrasion of a dust collection fan to extend the life of the fan and to achieve the maintenance of work environment and cost reduction. SOLUTION: A ring plate 12 is attached to reduce the air flow 13 toward abrasion part 11 generated in a rear plate and the fluid mainly flowing on the attaching side of the rear plate 4 and blades 6 is uniformly dispersed to all of the blades 6 and the abrasion of the blades 6 is made uniform. By observing the abrasion parts 11 at every fan of the ring plate 12, the peculiar attaching position fitted to the runner of the fan and the dimension thereof can be determined hydromechanically.
Patent JP-H0276658-A (JP)
Title: Electrostatic attracting method
Inventor: SUZUKI YASUHIRO
IPC: B23Q3/08
Filed: 1988-09-14
Abstract: PURPOSE:To separate an attracted object from an electrostatic attraction surface quickly and stably by furnishing No.2 dielectric substance on a dielectric substance surface in contact with the object attracted. CONSTITUTION:Between a dielectric substance 2 supporting a pair of electrodes 1 surroundingly and an electroconductive object 5 to be attracted such as silicon wafer, a No.2 dielectric substance 6 is provided anew. Thereby the dielectric substance polarization is generated by impression of a high voltage from a DC power supply 4 to the electrodes 1 not only on the dielectric substance 2 but on the No.2 dielectric substance 6. Because polarization is weakened by the dielectric substance 6, the object 5 can be separated from the attraction surface of the dielectric substance 6 easily by turning off a switch 3.
Patent JP-H04113186-A (JP)
Title: Crop cooling device in crop drying device
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1990-08-31
Abstract: PURPOSE:To simplify a configuration of transmitting movement by a method wherein helical vanes of the first transmitting helical screw for transferring crops from a supplying lifter and helical vanes of the second transmitting helical screw for transmitting crops from a circulating lifter are integrally constructed in concentric to each other with their twisting directions being opposite from each other. CONSTITUTION:Crops of which drying operation is completed are fed from a lifter 15 into a transferring trough 22 at a cooling part, dispersed and dropped into a cooling tank 5. The crops are cooled for a predetermined set time to cause a temperature of crops to be decreased. Upon elapsing a cooling time, if a discharging switch at the cooling part is turned ON, the transporting screws 28 and 28 are rotated in a normal direction to transmit the crops in the tank 3 and discharge them to a discharging conveyor 38. In the event that the crops are circulated, a driving motor is rotated in a reverse direction, the crops within the tank 5 are transmitted under a rotation of the transmitting screw 28 at the discharging part. The crops are supplied to and guided by a lifter 29, the transmitting screw 28 at the cooling part and the trough 22. Since the twisting direction (a) of the screw vanes at the half front part is opposite to that of a rear half part (b), the transmitting direction of the crops becomes an opposite direction and the crops from a circulating lifter 29 are transferred to a central upper part of the tank 5.
Patent JP-S61109083-A (JP)
Inventor: SUKOTSUTO DEIBUITSUDO REINORUZ
IPC: G03G15/20
Filed: 1985-10-16
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-H1161573-A (JP)
Title: Production of silicon carbide fiber
Inventor: NAKAJIMA KEIHACHIROU
IPC: D01F9/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon carbide fiber having a higher strength than a well-known production technique of silicon carbide and excellent heat resistance, suitable for uses for fiber reinforcement of high- quality composite materials. SOLUTION: This method for producing silicon carbide yarn comprises a process for silicon carbide fiber by reacting activated carbon fibers having 1-20 μm fiber diameter and 700-1,500 m<2> /g specific surface area by BET nitrogen adsorption method with at least one gas selected from silicon and silicon oxide under reduced pressure or in an inert gas atmosphere to produce silicon carbide fibers, a process for supporting a boron compound on the silicon carbide fibers and a process for heating the silicon carbide fibers supported on the boron compound in an atmosphere containing nitrogen as a component at 800-1,800 deg.C.
Patent JP-H02193885-A (JP)
Title: Decorative screw mounting device for passenger conveyor plate member
Inventor: OTA HIROFUMI
IPC: B66B23/12
Filed: 1989-09-06
Abstract: PURPOSE:To give a uniform and good appearance to the surface having uneven lines of a passenger conveyor plate member by preliminarily setting an adjust plate in such a manner that a decorative screw can be fastened to the female screw hole of the adjust plate provided on the rear face of the plate member through a base plate. CONSTITUTION:An adjust plate 9 is preliminarily positioned by using a long hole 9b provided thereon in such a manner that the recessed line 6d or protruded line on a decorative screw 6 head part forms a part of the recessed line 1a or protruded line on the surface of a plate member 1, and then fixed to a base plate 8 lower surface on the plate member 1 rear face side by a screw 10. Hence, the recessed line 6d or protruded line on the head part of the decorative screw 6 can be met to the recessed line or protruded line on the plate member 1 surface in one line, even if the attachment and removal of the plate member 1 are conducted plural times. Consequently, the decorative screw 6 can be unobstructively mounted to the plate member 1, and a uniform and good appearance is given to the recessed and protruded lines 1a, 6d.
Patent JP-H11126902-A (JP)
Title: Method of forming metal oxide with high dielectric constant
Inventor: BYKAS MATY
IPC: H01L29/51
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal gate structure, capable of minimizing a capacitance effect generated dominantly in a silicon dioxide layer. SOLUTION: In a method for forming a metal gate structure 20, a semiconductor substrate 12 is cleaned for reducing a trap site. A nitride layer 14 with a thickness smaller than 20 Å is formed on the substrate 12. The nitride layer prevents an oxide material generated on an interface of the substrate 12 and has a dielectric constant of 3.9 or above. After the nitride layer 14 has been formed, a metal oxide layer with a dielectric constant larger than about 8.0 is formed on the nitride layer 14. Then, a metal gate 20 is formed on the nitride layer 14, and thereby the remaining complex gate dielectric (14+16) has a larger physical thickness as an equivalent oxide thickness(EOT) and yet with high performance.
Patent JP-S6292652-A (JP)
Title: System for starting communication equipment
Inventor: KIGUCHI MASAO
IPC: H04N1/32
Filed: 1985-10-18
Abstract: PURPOSE:To make a stand-by power source unnecessary by rectifying and smoothing a call signal impressed from a telephone line to light a light emitting element and irradiating a solar battery and using the output voltage to turn on a main power source. CONSTITUTION:When the call signal is applied from a central office, the AC component of the call signal is subjected to full wave rectification by a diode bridge 3 and is smoothed by a capacitor 4 and is converted to a DC voltage to light a light emitting diode 5. The output light of this diode 5 is received by a solar battery 7, and a voltage corresponding to the quantity of received light is generated in the solar battery 7. This DC voltage is stabilized to the same potential as a DC power source Vcc by a Zener diode 9 and is supplied to a main control part 12 and a call signal detecting circuit 11 through a diode D2 as a driving power in this state.
Patent JP-2001056149-A (JP)
Title: Water heater
Inventor: IDA TOMOYUKI
IPC: F24H1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent heating of a hot water of a bathtub by a heat preservation combustion without expecting by controlling an execution of the heat preservation combustion and to improve an antifreezing effect by executably setting the heat preservation combustion when an antifreezing mode is made. SOLUTION: When a hot water of a bathtub Y is circulated to a heat exchanger P for the bathtub by a circulating pump 11 during a hot water output heat preservation mode, a heat of a heat exchanger Q for hot water output is derived to the exchanger P by a circulating flow of the hot water so that a sensed temperature of the exchanger Q become lower than a heat preservation starting temperature. During operating of the pump 11, a heat preservation combustion is stopped to prevent temperature rising of the hot water of the bathtub Y. When the pump 11 is stopped, the stop of the heat preservation combustion is released. However, during executing of an antifreezing mode, the combustion is set executable even during operating of the pump 11, and an antifreezing effect is improved.
Patent JP-S61110969-A (JP)
Title: Operation control of fuel cell
Inventor: KASANO TOSHIO
IPC: H01M8/04
Filed: 1984-11-05
Abstract: PURPOSE:To enable stable operation with no increased interpolar differential pressure even when load is rapidly changed by regulating fuel to be supplied to a fuel cell and an amount of an oxidizing agent at the time of load fluctuation of a fuel cell followed by controlling a changer from DC to AC basing on flow value of said fuel and oxidizing agent. CONSTITUTION:The system is provided with a raw material reformer 3 generating a fuel F2 by supplying the raw fuel F1 and steam W1, a fuel cell 1 generating DC by receiving supply of the fuel F2 and air A1, a DC-AC changer 2 changing DC of the cell output into AC, a DC-AC changer control device 4, the flow regulating valves 6-11 and a fuel cell operation control device 5. When increasing and decreasing output, the operation signals S6 and S5 are outputted to the flow regulating valves 8 and 9 of the fuel F2 to be supplied to the fuel cell 1 and the flow regulating valves 8 and 9 of air A1. Next, basing on the flow measuring value signals S8 or S9 of the fuel F2 or air A1 to be supplied to the cell fuel electrode 1a or the oxidizing agent electrode 1b, a hydrogen utilization rate and the air utilization rate setting value, the current setting value signal S10 is outputted to the DC-AC changer control device 4 for regulating output of the fuel cell 1.
Patent JP-H1082572-A (JP)
Title: Apparatus and method for supplying cold air for refrigerator
Inventor: KIMU SEOKU RO
IPC: F25D17/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively maintain set temperatures of a cold storage chamber and deep freezing chamber by sensing temperatures of respective positions in a refrigerator, and selectively supplying cold gas based on the sensed temperature. SOLUTION: A deep freezer temperature sensor 62 is installed at an upper part of a deep freezing chamber 60, and a plurality of cold storage chamber temperature sensors 52 are installed in a cold storage chamber 50. Cold gas is supplied into the chamber 50 via a cold storage chamber duct 100 installed on a rear surface of the chamber 50. The duct 100 has a plurality of cold air discharge ports 102, 104 for discharging the cold air. An intermediate cold air discharge port 102 is formed at an intermediate side of the chamber 50 in height corresponding to intermediate temperature sensors 52, 52c. A lower part cold air discharge port 104 is formed at a lower side of the chamber 50 in height corresponding to lower part temperature sensor 52b, 52d.  The port 102 supplies or shuts off the cold air based on temperatures sensed by the sensors 52a, 52c, and the port 104 supplies and shuts off the air based on temperatures sensed by the sensors 52b, 52d.
Patent JP-S6475365-A (JP)
Title: Sorter with finisher
Inventor: ISHIGURO KUNIAKI
IPC: B65H37/04
Filed: 1987-09-16
Abstract: PURPOSE:To dissolve the loss of time by moving during a copying action to a sheet take-out position bins in the lower tiers which are the rest of the number of placements set as the number of copies, when a finish mode for a stapling processing is selected. CONSTITUTION:When a finish mode that carriers out a stapling processing is selected, the number of placements set as the number of copies is taken off from the number of bins, during a copying action being carried out, and a fix cam 70 is rotated forward enough for what is taken off, and the bins of the rest of the number of placements, 60 are moved to a take out position X3 opposite to a take out roller 75. And, the bins of the number of placements, 60 conduct sorting actions by means of the rotation of a floating cam, and when the predetermined number of copy sheets is housed to each bin 60, each bin comes down to the take out position X3 by means of the forward rotation of the fix cam 70, starting in turn from the bin 60 in the lowest, tier, and sheets housed are taken out by means of the take out roller 75 and pinch rollers 76, and delivered to a stapler portion. Thus, the loss of time can be dissolved.
Patent JP-H0659641-A (JP)
Title: Lcd contrast control circuit and control method thereof
Inventor: WADA HIROYUKI
IPC: G02F1/133
Filed: 1992-08-07
Abstract: PURPOSE:To provide an LCD contrast control circuit in which noise affecting adverse influence upon other circuits is not generated and a large contrast control voltage can be obtained, and a control method thereof. CONSTITUTION:This LCD contrast control device is provided with an AC conversion part 6 for converting a PWM output signal of a control processor 1 into an AC, a wave detection part 7 for negative wave detection thereof, and a filter part 8 for smoothening thereof to feed to an LCD driver 4. In the contrast control method, the PWM output signal is converted into an AC, negatively detected to form a negative voltage, further smoothened to feed a voltage Vn to a Vn terminal 5 of an LCD driver 4, and a difference (Vc-Vn) between a power source voltage Vc and a voltage Vn of the LCD driver 4 is adopted as a contrast control voltage VLCD.