baber/WOPTO huggingface dataset:
Patent JP-H06199205-A (JP)
Title: Rotary cylinder form pretensioner
Inventor: HIRUTA MITSUHIKO
IPC: B60R22/46
Filed: 1993-11-24
Abstract: PURPOSE:To ensure the operation of the engagement mechanisms of a piston and a seat belt winding up shaft in the case of a pretensioner that makes a rotary cylinder an actuator. CONSTITUTION:A space S in a cylinder 4 is divided into an operation space S1 and an engagement space S2 by means of a piston 5, and in the engagement space S2, a winding up shaft side engagement means 3 and a piston side engagement means 7 are made engageable/disengageable. When the generation gas of a gas generator 8 is introduced into the operation space S1, the piston side engagement means 7 is displaced to the inner diameter side, and is engaged with the winding up shaft engagement means 3. Meanwhile, gas pressure acts even on the blade portion 52 of the piston 5, and the piston 5 is rotated around a shaft. This rotary force is transmitted to a winding up shaft 2 through both engagement means 3, 7. By this rotation action, pretension giving action by the rolling-in of a seat belt is conducted.
Patent JP-H07166774-A (JP)
Title: Fitting structure of fitting wire screen device to sash frame
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1993-12-13
Abstract: PURPOSE:To surely prevent vibration of a net member caused by wind pressure or the like so as not to produce a clearance between the net member and a sash frame, and to simply perform fitting work. CONSTITUTION:A fitting wire screen device main body 10 comprising movable member 13, 14 and pleated net members 15, 16 which can be freely folded and expanded to open and close, following the movement of in the opening and closing direction X of the movable members is fitted between both upper and lower frames 2, 3 of a wire screen fitted frame part 7 provided on a sash frame 1 where an opening part such as a window part of a building or the like is formed. The upper part of the net member of the fitting wire screen device main body is suspended by a suspending member 30 slidably disposed in an upper frame of the wire screen fitted frame part, and the lower part of the net member is stretched by a stretching member 40 slidably disposed in a lower frame of the wire screen fitted frame. A lower guide rail 9 where sliders 51, 52 provided on the lower end parts of the movable members and a guide part 42 of the stretching member can be freely engaged is integrated with the lower frame of the wire screen fitted frame part.
Patent JP-H11168911-A (JP)
Title: Deodorizer for compost production plant
Inventor: AMANO MAMORU
IPC: A01C3/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer which efficiently deodorizes a compost production plant. SOLUTION: This deodorizer for a compost production plant which ferments compost stocks 81 and 82 into compost is equipped with a ventilation pipe having a plurality of holes, arranged in a gutter formed in a floor 10 on which the stocks 81 and 82 are accumulated; a fan which supplies air to the ventilation tube; covers 31 and 36 arranged to cover the stocks 81 and 82; ventilating fans 51 and 53 which exhaust air in the space between the covers (31 and 36) and stocks (81 and 82); air passages 52, 54, 61 and 66 connected to the exhaust ports of the ventilating fans 51 and 53; and a deodorant supply means which sprays the deodorant into the air passages 52, 54, 61 and 66.
Patent JP-H09179354-A (JP)
Title: Toner for liquid developer, liquid developer and its production
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G9/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. developer contg. a toner having a sharp particle diameter distribution and stable electrostatic chargeability. SOLUTION: A colored resin is melted and added to a nonpolar dispersive medium heated to the softening point of the resin or above and the medium is stirred to form a resin emulsion. Fine colored resin particles are solidified by cooling the resin emulsion to obtain the objective liq. developer contg. the fine colored resin particles dispersed in the nonpolar dispersive medium.
Patent JP-H03201627-A (JP)
Title: Transmission equipment
Inventor: SHINAGAWA NORIAKI
IPC: H04L27/20
Filed: 1989-12-27
Abstract: PURPOSE:To realize the transmission spectrum of a narrow band while holding the band limit effect of a 4-phase modulation signal to be transmitted by controlling the amplitude of a constant amplitude phase modulation wave component at the level of a leaked component, which is generated when the power supply voltage of a C-class power amplifier is zero, by a level controller. CONSTITUTION:An envelope component is defined as the power supply voltage and the constant amplitude phase modulation wave component of the 4-phase modulation signal, for which the band is limited, to be transmitted is inputted to a C-class amplifier 3. Then, the 4 phase modulation signal is amplified. When the power supply voltage to be supplied to this C-class amplifier 3 is zero, the amplitude of the constant ampli tude phase modulation wave component is controlled by a level controller 5 so as to be equal with the level of the leaked component to be generated at the output of the C-class amplifier, and the output signal of the level controller 5 is subtracted from the 4-phase modulation signal to be outputted from the C-class amplifier 3 by a subtracter 6. Thus, an influence caused by the output leakage of the C-class amplifier 3 can be compensated and the envelope of the 4-phase modulation signal limited to the band to be transmitted can be more exactly realized by the output of the C-class amplifier 3. Then, the band of the transmission spectrum can be narrowed down.
Patent JP-H06181837-A (JP)
Title: Motor driven curtain device
Inventor: KOSHIN HIROAKI
IPC: H02P7/00
Filed: 1992-12-22
Abstract: PURPOSE:To surely decelerate and stop a curtain in the vicinity of a terminal of a stator block irrespective of an operation start position of the curtain. CONSTITUTION:A position detecting plate 20 for detecting a position of a needle block is arranged along the longitudinal direction of a stator block. On the face opposed to the needle block of this position detecting plate 20, resistor part 20a and a conductive part 20b are formed in parallel along the longitudinal direction of the stator block. In the needle block, a short circuit piece 21 for coming into contact with both of the resistor part 20a and the conductive part 20b is provided. In a position of the short circuit piece 21, a resistance value between each one end of the resistor part 20a and the conductive part 20b is varied. In such a way, an absolute position of the needle block running along the longitudinal direction of the stator block can be detected. By executing speed control of the needle block in this absolute position, the curtain can be decelerated and stopped surely in the vicinity of a terminal of the stator block.
Patent JP-H09185507-A (JP)
Title: Processor and its control method
Inventor: NISHIYAMA HIROYASU
IPC: G06F9/38
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To freely schedule a memory reference instruction whether it is in an alias relation in compiling is indistinct without deteriorating performance in a microprocessor. SOLUTION: A table 104 storing a memory address which is referred to and the identifier of the instruction is provided on a hardware. The address which is referred to and the identifier of the pertinent instruction are registered with the instruction storing the address which is referre to and the identifier on the table in referring to a memory. When the reference address of the memory reference instruction which is subsequently executed is the same as the registered address, a correction code for the instruction which the identifier stored on the table shows is executed. Thus, the instruction for referring to the memory can freely be scheduled without increasing the number of the instructions which are executed when the instruction is not in the alias relation.
Patent JP-2000142003-A (JP)
Title: Aluminum wheel for automobile and manufacture therefor
Inventor: TAKAGI YASUO
IPC: B60B21/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate thermal strain and a crack, and to improve productivity and a yield rate by butting one aluminum rim raw material in an optional position between head seat parts from a sidewall part positioned outside a drop part of the other disk side aluminum rim raw material, and welding the aluminum rim raw material after being spliced. SOLUTION: A disk side aluminum rim raw material 11 is molded in a seires by forging up to reaching a rim flange 11e, a bead seat part 11a, a sidewall part 11b, a drop part 11c and a sidewall part 11d on the outside. While, an aluminum rim raw material 12 is formed in a series up to a rim flange 12c, a based seat part 12a and a side wall part 12b in response to an outer peripheral surface recess/projection shape of the disk side aluminum rim raw material 11. The aluminum raw material 12 is butted in an optional position between outside based seat parts from the sidewall part 11d positioned outside the drop part 11c of the disk side aluminum rim raw material 11 to be spliced by applying welding.
Patent JP-2000174781-A (JP)
Title: Data processor
Inventor: ODA SACHIKO
IPC: H04L12/70
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load of a micro computer in a data processor executing data communication through the use of a serial bus based on IEEE1394 specification. SOLUTION: The processor 1 has an address holding part 7 and an address addition part 8. The address holding part 7 obtains a destination address and a transaction label whenever a request packet is generated and outputs them to the address addition part 8. The address addition part 8 fills the destination address corresponding to a response packet in the response packet and outputs it to a micro computer 2. When a series of response packets are read later and a processing is executed even if a series of response packets are obtained, the micro computer 2 is prevented from executing a complicated processing, a series of response packets are read in a prescribed order and a series of processings are executed. Thus the processing burden of the micro computer 2 can largely be reduced.
Patent JP-2001152915-A (JP)
Title: Intake control device for engine having supercharger
Inventor: FUSE TORU
IPC: F02B37/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve acceleration/deceleration performance by speedily obtaining a target intake air amount when supercharging pressure is varied. SOLUTION: A reference intake air amount without supercharging state is calculated from a target reference volumetric flow amount TQHOST. The calculated value is converted into the base intake air amount in a supercharging pressure state during stoichiometric operation. A target intake air amount TTP is calculated from the resultant value, an equivalent ratio and combustion efficiency. The calculated value is corrected by a correction value according to the difference between the target value of the supercharging pressure and an actual value, to calculate a virtual target intake air amount TTPD. A volumetric flow amount ratio TGQHO is calculated from the virtual target intake air amount TTPD. The volumetric flow amount ratio TGQHO is multiplied by engine speed NE and a total exhaust amount mVOL to calculate a target throttle opening area TAAIR.  The opening area TAAIR is converted into a target throttle opening TDTVO for controlling a throttle valve opening.
Patent JP-2001160510-A (JP)
Title: Coil device
Inventor: KOSARA HISASHI
IPC: H01F1/37
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a coil device which is easily manufactured and assembled and excellent in high-frequency characteristics. SOLUTION: A first base 7 and a second base 17 are formed of composite magnetic material which comprises resin and ferromagnetic powder. A first coil 9 and a second coil 19 are each formed in a spiral on the one surfaces of the bases 7 and 17, and the inner ends of the coils 9 and 19 are led to the other surfaces of the bases 7 and 17 through the intermediary of through-hole conductors. The first circuit board 7 and the second circuit board 17 are so arranged as to enable the surface of the board 7 on which the coil 9 is formed to confront the surface of the board 17 on which the coil 19 is formed. A non- magnetic insulating layer 5 is interposed between the first circuit board 1 and the second circuit board 3.
Patent JP-H10189470-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/732
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of implantation efficiency by introducing fluorine into a polycrystalline semiconductor layer or an amorphous semiconductor layer on a semiconductor substrate in order to remove native oxide through heat treatment and increasing the grain size of semiconductor thereby removing native oxide uniformly from the silicon-polysilicon interface at low temperature. SOLUTION: A base region 11 is formed by implanting ions into a specified part of the surface layer on a silicon substrate (semiconductor substrate) 10. An insulator 12 is then deposited on the entire surface of the silicon substrate 10 and an emitter forming window 13 is made by opening the base region 11 partially. Subsequently, a polysilicon layer (polycrystalline semiconductor layer) 14 is formed by CVD and implanted with fluorine ions. It is then heat treated and a native oxide 15 is removed from the interface of the silicon substrate 10 and the polysilicon layer 14. Thereafter, Si ions are implanted into the polysilicon layer 14 in order to make the polysilicon layer amorphous and the grain size of amorphous polysilicon crystal composing the polysilicon layer 14 is increased by heat treatment.
Patent JP-2001169590-A (JP)
Title: Motor control device
Inventor: MASAKI RYOZO
IPC: H02P21/22
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device with control characteristics with improved response without any magnetic pole position sensor in a control system for controlling a synchronous motor. SOLUTION: In a configuration with a power converter 2 for applying a voltage to an AC motor 1 and a control device 4 for calculating a voltage command being applied with PWM signals, detection voltages Vup, Vvp, and Vwp are applied in synchronization with a carrier for generating the PWM signal of the control device 4, and at the same time motor currents iu and iv are detected with a current detection pulse Pd in synchronization with the detection voltages. At a magnetic pole detection part 12, back electromotive force of the synchronous motor 1 is estimated from the relationship between the detection voltages Vup, Vvp, and Vwp and the current differential vector of the motor current, and a magnetic pole position θ is obtained by operation. The magnetic pole position θ is inputted to coordinates conversion parts 8 and 11, and a motor speed detection part 13.
Patent JP-H07167191-A (JP)
Title: Hydraulic buffer device
Inventor: FURUYA AKIHIRO
IPC: F16F9/50
Filed: 1993-12-15
Abstract: PURPOSE:To vary attenuation force characteristic in each moving speed area of a piston, that is, in high, intermediate and low speed areas, by varying an area of a flow passage of oil of a piston based on moving volocity thereof by means of valve mechanisms. CONSTITUTION:Valve mechanisms 36, 41 on contraction and extention sides are arranged inside a piston main body 22. The valve mechanisms 36, 41 are composed of valve body housing spaces 28, 29 located on the way of oil passages 34, 35, circular plates 37, 42, and valve springs 38, 43. First and second orifice holes are formed. The circular plates 37, 42 block the flow through the second orifice hole when moving velocity of the piston main body 22 is high, for reducing an are of a flow passage, and generating large attenuation force characteristic.
Patent JP-H03202170-A (JP)
Title: Device for feeding viscous liquid in film form
Inventor: MITARAI KAZUHITO
IPC: B05C3/18
Filed: 1989-12-27
Abstract: PURPOSE:To make film thickness uniform and prevent the mixing of air bubbles by a method wherein an adjusting means is used to continuously change the rotational speed of a main roll and of a gage roll when a viscous liq. adhered to the outer peripheral surface of the main roll is supplied into a second liq. reservoir part and the adjusting means is controlled by a control means. CONSTITUTION:A first liq. reservoir part 4a supplies a viscous liq. into a space between a main roll 1 and a gage roll 2 to adhere it to the outer peripheral surface of the roll 1 in a film form. A second liq. reservoir part 4b sends a viscous liq. out from its lower opening in a film form. A first doctor knife 10 scrapes off the viscous liq. adhered to the outer peripheral surface of the roll 1 in the film form by a roll 3 and conducts it into the second liq. reservoir part 4b. The rotational speeds of the rolls 1 and 2 are continuously changed by a rotational speed adjusting means consisting of a controller 13a and an inverter 14. A supersonic sensor 12a controls the rotational speeds of the rolls 1 and 2 based on the water surface of the viscous liq. in the second liq. reservoir part 4b so as to regulate the water surface of such liq. therein to be at a constant level.
Patent JP-2000171289-A (JP)
Title: Load cell measure
Inventor: AKIYAMA HIDEKI
IPC: G01G3/12
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently absorb shock or vibration applied from a pan to a load cell by forming an elastic member interposed between a support frame coupled to a load receive end of the load cell and the pan to be semispherical. SOLUTION: Approximately a center of an X-shaped support frame 16 is coupled to a load receive end 15 of a load cell 14 with a fixed end 13 coupled to a housing 12. Cushion rubbers 17 being an elastic member are fixed in the vicinity of four corners of the support frame 16, while a pan 18 is supported by the cushion rubbers 17. The cushion rubber 17 is semispherical with a semispherical face 19 and a circular plane 20, wherein the circular plane 20 is stuck to the support frame 16 with the semispherical face 19 facing toward the pan 18. When strain occurs on a strain generation part 21 of the load cell 14 corresponding to a weight of an article mounted on the pan 18, a resistance value of a strain gage which generates strain together with the strain generation part 21.  A processing circuit converts a change in the resistance value into a change in a voltage value to calculate the weight of the article.
Patent JP-H11176538-A (JP)
Title: Electric connector
Inventor: MIZUMURA AKINORI
IPC: H05K3/36
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of connecting printed circuit substrates with each other via a flat soft cable without requiring soldering by pressing a metal bump formed at the flat soft cable to a conductive land on a printed circuit board by means of level turning operation via a pressing plate. SOLUTION: After an electric connector 1 is mounted on a printed circuit board 2, a first lever 12 is turned downward to make the board parallel to a top end of a side plate 4b, so that an end rim 12c of a curved part 12b is rolled over the top of a arc-shaped return part 15 of a first press plate 10. Next, a connection end 7 of the other printed circuit board 3 is inserted into a cover 4 through a second reception part 8. Further, a second lever 13 is turned downward so that an end rim 13c of a curved part 13b is rolled over the top of an arc-shaped return part 18 of the second press plate 11. By such operation of the second lever 13, each enters an electrically conducting state.
Patent JP-H07174846-A (JP)
Title: Safety system for construction machine
Inventor: YAMASHITA SEIJI
IPC: G01S13/32
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the infeasiability of distance detection due to battery exhaustion and assure safety by transmitting the signal indicating the discharged state of a battery from a transponder to a transceiver side. CONSTITUTION:A transceiver 10 is fitted at the rear section of a hydraulic shovel 1, and a transponder 20 is fitted to the helmet of a worker 2. The transceiver 10 has an arithmetic circuit measuring the distance D0 to the transponder 20 and transmits the calculated distance D0 to the control device 4 of a driver's cab 3. The control device 4 compares the distance D0 with the prescribed reference value and drives a warning device on the driver's cab 3 to display a danger when the transponder 20 (worker 2) is approaching. When a battery stored in the transponder 20 is made the consumed state, i.e., the so-called battery exhausted state, the control device 4 reports it to an operator. The transponder 20 has the detecting function of the remainder (discharged state) of the battery and transmits the detected data of the battery remainder to the transceiver 10 side on the transmitted wave.
Patent JP-H09156609-A (JP)
Title: Carrying device of web winding tube
Inventor: HASEGAWA MASAMITSU
IPC: B65B63/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the carrying efficiency of a web winding tube without complicating the line formation by composing a transfer mechanism of a receiving conveyor to receive and carry the web winding tube, and a fall guide member to guide the web winding tube and fall it from a lower part to a carriage part. SOLUTION: In four winding machines 40A, material wrapping film is divided into small parts and wound around a paper tube. When a wrap winding paper tube R is fed to a chute plate 54, a transfer device 50 carries the lap winding paper tube R on a delivery plate 90 by a receiving conveyor 60, and guides it into a fall guide member 70, and falls the wrap winding paper tube R onto separate carriage parts 14 (14A-14D) of a line conveyor 10. Each wrap winding paper tube R is carried to a cartoner by each carriage part 14. When the wrap winding paper tube R is present on the carriage part 14 for some reason or other, a sensor detects it, a stopper member 73a is projected by an air cylinder 73 to prohibit the fall of the wrap winding paper tube R.
Patent JP-2000171497-A (JP)
Title: Power failure detection circuit
Inventor: ANDO TAKAHIKO
IPC: H02H3/24
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a power failure detection circuit for accurately detecting the power failure of an AC power supply without outputting an erroneous power failure detection signal in normal operation even if the current transmission rate of a photocoupler is low. SOLUTION: An AC power supply system circuit that is serially connected from one terminal of a diode bridge 2 to the other terminal via a first light- emitting diode 4a, a second light-emitting diode 50a, and a zener diode 5 and allows a second photo transistor 50b to short-circuit the zener diode 5 while current flows to the second light-emitting diode 50a and a DC power supply 6 that is connected to the input terminal of the first photo transistor 4b while current flows to the first light-emitting diode 4a charge a capacitor 9 that is connected to an output terminal, and a voltage comparator 12 compares the charge voltage of the capacitor 9 with a specific preset voltage, thus detecting the power failure of an AC power supply 1.