baber/WOPTO huggingface dataset:
Patent JP-H07244761-A (JP)
Title: Data recording device for vehicle
Inventor: SHIMIZU TADASHI
IPC: G07C5/00
Filed: 1994-03-04
Abstract: PURPOSE:To easily decide the factor when a vehicle enters an emergency state. CONSTITUTION:A drive recorder is provided with a steering sensor which detects the rotation of a steering wheel. The steering sensor is equipped with two photointerrupters and outputs output signals SS1 and SS2 which have a specific phase shift (r) corresponding to whether the steering wheel is rotated clockwise (RS direction) or counterclockwise (SL direction). An ECU detects and records the angle S of the steering wheel with the output signals at specific intervals of a sampling time (t). Consequently, the manipulated variable DELTAS can clearly be known from the recorded data together with the rotating operation direction of the steering wheel, and it can be decided whether or not sudden steering operation is done.
Patent JP-S58151579-A (JP)
Title: Electronic sandglass
Inventor: UNO KENICHI
IPC: G04G9/02
Filed: 1982-03-04
Abstract: PURPOSE:To obtain display which is similar to a dropping state of sand of a mechanical sandglass, and also to electronize it completely, by placing display elements for generating 2 different colors, on the display faces placed on the upper and lower parts, and constituting so that a display color the display face of the upper side is shifted to the display face of the lower side, as time passes. CONSTITUTION:Upper and lower display faces 3, 4 which are symmetrical in the upper and lower parts and are in a state that the center parts are connected by a constricted part 2 are partitioned on one side of a sandglass body 1. In said each display face 3, 4, a lot of display elements 5, 5... are placed like a pyramid. As for the display elements 5, 5... in this case, for instance, a light emitting diode (LED) for generating 2 differenct colors of red and green in used. The upper side display element placed in the upper side display face 3 is constituted of a red LED36 and a green LED37. A lower side display element 45 placed in the lower side display face 4 is constituted of both a red LED46 and a green LED47 in the same way as the upper side display element 35.
Patent JP-S59162196-A (JP)
Title: Production of artificial crystal of alexandrite cat's-eye by f.z. process
Inventor: SAITOU MASATOSHI
IPC: C30B13/00
Filed: 1983-03-02
Abstract: PURPOSE:To produce alexandrite cat's-eye containing gaseous inclusions, with high rate of growth, economically, by using an FZ-process (floting zone process). CONSTITUTION:A mixture aluminum hydroxide and beryllium oxide is added with small amounts of iron oxide and chromium oxide, and is sintered at about 1,000 deg.C for about 5hr. The sintered product is set together with a seed crystal in an FZ-furnace, and the crystal growth is carried out at a growth rate of about >=2mm./hr in air containing water vapor. The aluminum hydroxide is decomposed into aluminium oxide and water during the crystal growth. Since the atmosphere of the crystal growth is air containing water vapor, the produced water is retained in the crystal, and since the rate of crystal growth is high, the inclusions containing water vapor is aligned along the growth direction in a tubular form to exhibit the cat's-eye effect.
Patent JP-H07220736-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: ITO NORIYUKI
IPC: H01M6/16
Filed: 1994-02-07
Abstract: PURPOSE:To attain reducing a drip of the initial voltage and shortening a time for restoring the voltage due to a large current discharge after high temperature storage and long period storage by adding the tertiary class specific silane organic compound to an electrolyte and further excessively fusing Lewis acid. CONSTITUTION:In a battery, oxyhalide such as thionyl chloride, which is liquid at an ordinary temperature, is used for an active material of a positive pole 3 and a solvent of an electrolyte 5, and an alkaline metal such as lithium is used for a negative pole 1. To this electrolyte 5, the tertiary class organic silane compound of tetramethylsilane or the like, represented by a general formula SiR1R2R3R4 (in formula, R1 to R4 represent alkyl group of 1 to 4 carbon number or aryl group of 6 to 12 carbon number, may be respectively the same and different), is added with LiAlCl4 as a supporting electrolyte. Further, Lewis acid like AlCl3 is added to be fused excessively from a theoretical reaction equivalent of Lewis base composed of alkaline metal halide provided in the electrolyte.
Patent JP-2000235917-A (JP)
Title: Method and apparatus for inspecting permanent magnet
Inventor: NAGAIWA ISAO
IPC: H01F7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To measure at a high accuracy and make easy the structures of a feeder and a stratifier by holding a permanent magnet in a hole provided at the periphery of a disc-like plate and rotating the plate to feed, inspect and stratify. SOLUTION: A permanent magnet feeder 2 has a nonmagnetic index plate 4 having the same thickness as that of a permanent magnet, the plate 4 having 9 holes of the same diameter as that of this magnet at the periphery is rotatable by a servo motor 5, the plate 4 is held between a cover at the top and a stratifying stage 7 at the bottom and rotated therein to move and turn with the permanent magnet held, thereby feeding one permanent magnet in the hole of the disc every rotation. The permanent magnet in the hole of the plate 4 moves onto a search coil 6 to cause an electromotive force across a conductor of the search coil 6, the waveform of the electromotive force is AD-converted, and an integrated value is computed and compared with a predetermined range to determine the sorting position.
Patent JP-H06249859-A (JP)
Title: Automatic feeding device for micro plate
Inventor: TAYA CHIKAYOSHI
IPC: G01N35/04
Filed: 1993-02-24
Abstract: PURPOSE:To provide an automatic feeding device for a micro plate which can carry out the feed and discharge operations for a plurality of micro plates continuously and automatically, to an inspection device. CONSTITUTION:A feed side accommodation part 3 and a discharge side accommodation part 4 in each of which a plurality of micro plates 2 can be accommodated in lamination are installed, and a transfer passage 15 for the micro plate 2 is installed under these parts. An automatic feeding device 1 for micro plate is equipped with driving devices 10, 11, 12 and 14 for transferring the micro plate 2 before inspection into an inspection device 5 from the feed side accommodation part 3, passing through the transfer passage 15 and for transferring the micro plate 2 after inspection to the discharge side accommodation part 4 from the inspection device 5.
Patent JP-S56132002-A (JP)
Title: Frequency modulating circuit
Inventor: HARAJIRI MASAO
IPC: H03C3/16
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a frequency modulation wave, by changing the power source voltage of the oscillating circuit according to the amplitude level of the modulation signal to vary the collector output capacity of the transistor constituting the oscillating circuit. CONSTITUTION:The frequency modulating circuit consists of collector tuning type RF self-oscillating circuit 10 and modulating circuit 26. The tuning circuit of this frequency modulating circuit consists of coil 13, capacitor 14, and the collector output capacity of oscillating transistor 11. When the voltage applied to the base of modulating transistor 20 is varied, collector potential Vc and emitter potential Ve of transistor 11 in oscillating circuit 10 are changed, and the collector output capacity of oscillating transistor 11 is changed. As a result, the tuning frequency is changed.
Patent JP-S58153515-A (JP)
Title: Purifying device of oil
Inventor: KIKUCHI MICHIYO
IPC: B01D39/04
Filed: 1982-03-05
Abstract: PURPOSE:To purify inexpensively oil in high performance by passing the oil to be purified through a filter which is constructed by laminating layers of granular or fibrous materials increasing each volume by oil absorption, and housing the layers in a case. CONSTITUTION:Oil to be purified is flowed into an upper oil tank 3, and is stored in an upper part of an upper partition plate 4 and in an oil tank 3. The oil passes through the liquid-passable plate 4 and a layer 5 of coarse wooden powder and reaches a layer 6 of fine wooden powder to remove all the dust contained in the oil. In this case, all the oil is passed through the layer 6 by providing a plate 8 for preventing the flow of oil along the wall surface. The purified oil is stored in a lower oil tank 10 and is extracted from a discharging port 11. An effect that the density of wooden powders seems to be increased by pressing the powder is obtained, because the wooden powder increase its volume by absorbing the oil and reduces the gaps between the powder. When the service life of filter is ended, only the filter case 2 is exchanged, and the filter is put into a filter storage space 14 to drop impregnated oil.
Patent JP-S58153053-A (JP)
Inventor: FUJIWARA RIKIYA
IPC: F25B7/00
Filed: 1982-03-05
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-2000235041-A (JP)
Title: Piezoelectric-type acceleration sensor
Inventor: SUZUKI KAZUNORI
IPC: G01P15/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric-type acceleration sensor capable of uniforming the distribution of stresses in a diaphragm used as a piezoelectric element and capable of being manufactured with a high yield. SOLUTION: In this piezoelectric-type acceleration sensor with a bonded-type unimorph structure, side face portions near end faces of a weight 3 and of fixing blocks 4 bonded to a surface of a metal plate 2, excluding side face portions of the fixing blocks 4 facing to the outside of the metal plate 2, form curved surface parts 3a, 4a, respectively, by being worked into curved surfaces so that they are gradually thickened toward the surface of the metal plate 2 by a size not larger than 1/2 of the thickness of a diaphragm 1 in a direction normal to one principal plane and to the other principal plane of the diaphragm 1.  The working of the weight 3 into the surface parts 3a and of the fixing blocks 4 into the surface parts 4a is performed in the size range of 1/8 to 1/2 of the thickness of the diaphragm 1, and performed based on a radius R of curvature of 0.1 to 0.25 when the thickness of the diaphragm 1 is assumed to be 1.
Patent JP-S58153738-A (JP)
Inventor: BUARENCHIN INNOKENTEIEBUITSUCH
IPC: C22B9/02
Filed: 1982-03-05
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-S61194475-A (JP)
Inventor: ABE SHINICHI
IPC: G01C21/00
Filed: 1985-02-25
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-H07247906-A (JP)
Title: Propulsion device for missile
Inventor: SHINGOU MIKA
IPC: F41A1/00
Filed: 1994-03-07
Abstract: PURPOSE:To improve the efficiency of a propulsion device which generates main combustion by compressing a gaseous mixture by using a shock wave generated in a detonation tube in a combustion chamber, by separating an air intake hole just behind a missile from the combustion chamber so that the combustion chamber can make turning motion. CONSTITUTION:A combustion chamber 3 which is freely rotated around the center shaft of a missile 1 is provided behind an air intake hole 2, in the missile 1, and a nozzle 5 is linked to this combustion chamber 3 together with an actuator 6. A shock wave generator 4 having a detonation tube is provided to the inside back end of the combustion chamber 3, and a combustion jetting hole 7 and an ignition plug 8 are provided inside the air intake hole 2. A mixture gas is compressed by a shock wave generated by the shock wave generator 4 so that driving force is obtained by igniting and detonating the compressed mixture gaseous however, propulsion effiiciency is improved by rotating the combustion chamber 3 during this expansion process so as to close the air intake hole 2 so that a gas leakage from the combustion chamber 3 to the air intake hole 2 is prevented.
Patent JP-S61195060-A (JP)
Title: Message display system
Inventor: SASAKURI JUNICHI
IPC: H04Q3/58
Filed: 1985-02-25
Abstract: PURPOSE:To input a message display by a button operation from a button telephone equipment by connecting a button telephone set with a message display device that are equipped with a receiving part, a control part and a display part. CONSTITUTION:A message display signal is inputted form a key telephone set 3 by a code number corresponding to a prescribed display using a dial button and the inputted code number is transmitted to a message display device 1 through a main device 2 and received at a receiving part 4. When the code number that is the output information of the receiving part 4 is inputted to a control part 6, the control part 6 decodes the information and drives the display driver of a display driver part 5 that is corresponded to a display device assigned by a display indicating information of a decoded result. Thereby, a message information corresponding to the display driver is displayed at a display part 7.
Patent JP-H05229601-A (JP)
Title: Garbage disposal device
Inventor: KANEKO HIDEKI
IPC: B65F1/00
Filed: 1992-02-24
Abstract: PURPOSE:To lessen a work burden for garbage disposal and provide a garbage disposal device safe in hygienic respect. CONSTITUTION:A drainage cylinder 6 with the upper end open, and a garbage dropping hole 7 and a drain hole 8 at the lower end, is provided below the sink 1 of a kitchen table. The garbage dropping hole 7 is fitted with a gate valve 9 and the drain hole 8 is fitted with a trap section 10. Furthermore, constitution is so made that there are provided a water pipe 11 connected to the bottom of the trap section 10, a leakage pan 11 under the gate valve 9, a bypass pipe 13 for connecting the pan 12 to the pipe 11, a dewatering cylinder with a plurality of holes 15 on the side wall mounted on the hole 7, and a bag below the hole 7. According to this construction, the work burden for garbage disposal can be lessened and a hygienic and safe garbage disposal device can be provided.
Patent JP-H04277035-A (JP)
Title: Driving control apparatus of vertical dry rice polishing apparatus
Inventor: TSUKAHARA HIROAKI
IPC: B02B3/06
Filed: 1991-03-01
Abstract: PURPOSE:To prevent the locking of an electromotor at the start time of rice polishing by lowering the pressure applied to the rice in the lower part of a rice polishing chamber part of a rice polishing chamber from the rice in the upper part thereof by reversing the electromotor for a predetermined time at the time of starting. CONSTITUTION:An inner cylinder and an outer cylinder 60 forming a rice polishing chamber are arranged in a receiving chamber temporarily receiving polished rice in a relatively revolvable manner in an up-and-down direction to constitute a vertical rice polishing machine M. A slit group performing the grinding and germ removal of polished rice while guiding polished rice from the lower part of the rice polishing chamber to the upper part thereof at the time of the relative revolution of the inner and outer cylinders 60 is provided to the rice polishing chamber. A reversal command means 104 rotating the electromotor driving the rice polishing machine M in the direction reverse to a rice polishing direction for a predetermined time at the time of restarting and a forward rotation command means 105 forwardly rotating the electromotor after the completion of reversal are provided. As a result, the pressure applied to the rice in the lower part of the rice polishing chamber from the rice in the upper part thereof can be lowered and the locking of the electromotor at the start time of rice polishing can be prevented.
Patent JP-S57150230-A (JP)
Title: Phase synchronizing circuit
Inventor: HOSOKAWA YASUHIKO
IPC: H03L7/08
Filed: 1981-03-11
Abstract: PURPOSE:To quickly attain resynchronization at the time of recovery of a synchronizing electric power supply, by maintaining the input voltage of a voltage frequency transducer so that output frequency of a frequency divider is not varied, even in the event of instantaneous disconnection of the synchronizing electric power supply. CONSTITUTION:The second filter circuit 7 which obtains an output of a voltage frequency transducer 6 and generates output voltage of time lag of primary order is provided with a time constant which has been selected to a much larger value as compared with an instantaneous disconnection time of an electric power supply. Accordingly, even in case when an output of a phase difference detector 4 has become ''0'' due to instantaneous disconnection of a synchronizing electric power supply 1, an output of an adder 8 is scarcely varied, as a result, not only output frequency of a voltage frequency transducer 2 but also output frequency of a frequency divider 8 are not varied either, therefore, when the synchronizing electric power supply 1 has been recovered, the resynchronization is completed quickly by requiring only the time when an output of the first filter circuit 5 is varied a little.
Patent JP-H01212642-A (JP)
Title: Turn-down type corner pole device for vehicle
Inventor: UEDA KENJI
IPC: B60R21/00
Filed: 1988-02-18
Abstract: PURPOSE:To facilitate the driving operation such as steering into garage and parking and secure safety by installing a rotary lever and a corner pole in free elevation and lifting at the corner part of a vehicle and information the contact of the corner pole with an obstacle to a driver. CONSTITUTION:When a motor 9 is driven by operating a switch 32 in a control circuit 31, a rotary lever 7 in a guide cylinder 4 is raised, together with a corner pole 18, by the screwing revolution with an angular screw part 5. When a hinge connection part 17 between the rotary lever 7 and the corner pole 8 projects upwardly from the upper edge surface of a tightening nut 26, a pushing-up lever 13 inserted into the blind hole 12 of the rotary lever 7 pushes up the bottom surface of the corner pole 18 by the elastic force of a spring 14, and turns down the corner pole 18. When the contact sensor 20 on the corner pole 18 contacts an obstacle during advance of a vehicle, said contact is detected by a contact detecting circuit 28. Then, a buzzer circuit 29 drives a buzzer 30, and a driver is informed of the detection of the obstacle.
Patent JP-S57150840-A (JP)
Title: X-ray film automatic photographing system which is capable of lifting and lowering freely
Inventor: OSHISHIBA HISAO
IPC: G03B42/02
Filed: 1981-03-13
Abstract: PURPOSE:To obtain an automatic processing property of a system and also selectivity and adaptability of its layout, by combining a photographing device which lifts and lowers by being linked with an X-ray tube bulb, and a transfer device. CONSTITUTION:When a measured value of a potentiometer 105 of an X-ray tube bulb 101 is measured by making the center of the X-ray tube bulb 101 conform with the center of a photographing device 206 at first, and after that, aligning the X-ray tube bulb 101 with a part to be photographed, of the human body, looking at height of a man by manually operating the X-ray tube bulb 101, a motor is rotated, and the photographing device lifts or lowers until a value of a potentiometer 210 coincides with a value of the potentiometer 105. An X-ray film F loaded in a supply magazine 221 is carried into the press-contact device, is photographed, and after that, is carried out, and is selectively carried to a receiving magazine 223 or a transfer device 3 by a moving selective guide 222.
Patent JP-H06229718-A (JP)
Title: Grating interference type displacement measuring apparatus
Inventor: OSAKI MOTOHIRO
IPC: G01B11/00
Filed: 1993-02-01
Abstract: PURPOSE:To realize high resolution characteristics by equalizing the quantity of light of two light beams while facilitating the alignment of optical elements. CONSTITUTION:The grating interference type displacement measuring apparatus comprises a scale 10 formed with a diffraction grating, a system 20 for irradiating the scale 10 with two light beams, and an optical detection system 30 for condensing the light beams diffracted by the scale 10 and receiving the mixed wave and the apparatus produces a detection signal which varies periodically in response to the relative displacement of the scale 10 with respect to the light irradiation system 20 and the optical detection system 30. The light irradiating system 20 employs a diffraction grating 23 as means for splitting the light beam emitted from a semiconductor laser 21 into two.
Patent JP-S51111032-A (JP)
Title: Wave guide filter
Inventor: HOSHINO NORIHO
IPC: H01P1/213
Filed: 1975-03-26
Abstract: PURPOSE:A wave guide filter giving a broad band width without directional deterioration.
Patent JP-S54128842-A (JP)
Title: Thermal collector
Inventor: NARUMIYA TSUNEAKI
IPC: F24S10/80
Filed: 1978-03-29
Abstract: PURPOSE:To obtain a highly efficient thermal collector by using porous ceramics with three-dimensional mesh-structures of fluid passages of inner connected spaces black-coloured on the mesh surface for the thermal collector of a solar radiation collecting apparatus. CONSTITUTION:A thermal collector 1 is composed of porous ceramics 2 obtained by sintering the ceramic sludge soaked into soft polyurethane foams and removing the carbonized foams. These porous ceramics 2 are given an almost equal structure to the three-dimensional mesh-shaped foams with inner connected spaces 3 to be shaped into a square board as a whole. A hollow 4 is formed inside the meshes 2a of te porous ceramic 2, while black-coloured glaze film 5 is given over the whole surface of the meshes 2a. This thermal collector 1 is useful to promote the absorbing efficiency of solar heat by the effect of mazes.
Patent JP-2000235066-A (JP)
Title: Device and method for analyzing orientation distribution of magnetic particles
Inventor: NAGAI SHINGO
IPC: G01N27/72
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately predict an orientation distribution of magnetic particles, and accurately predict a magnetic characteristic of a permanent magnet manufactured. SOLUTION: An assumed orientation distribution wherein the orientation distribution of magnetic particles is assumed is set in a step S10. Magnetic field calculation is carried out taking the set assumed orientation distribution into account in a step S11 to calculate a magnetic field distribution. An orientation distribution of the magnetic particles is calculated based on the calculated magnetic field distribution, in a step S12. Whether the set assumed orientation distribution is considered to be consistent with the calculated orientation distribution or not is determined in a step S13, the assumed orientation distribution is corrected based on the calculated orientation distribution in a step S14 to be returned to the step S11, when not considered consistent.  The step S11-S14 are repeated until the assumed orientation distribution gets consistent with the calculated orientation distribution.
Patent JP-H04255825-A (JP)
Title: Liquid crystal electrooptical device
Inventor: SEO SACHIKO
IPC: G02F1/1337
Filed: 1991-02-07
Abstract: PURPOSE:To easily control the layer structure of a ferroelectric liquid crystal and to uniformize the gap between substrates as the disposition of spacers in desired positions is possible as well as to obviate the generation of unequal contrasts. CONSTITUTION:The ferroelectric liquid crystal 4 has a smectic layer having a refracted structure. The angle formed by the layer normal of the smectic layer and the substrate 1 is within + or -10 deg. and the angle formed by the layer normal of the smectic layer and the orientation treatment direction of an oriented film 3 is within + or -10 deg.. The spacers 5 are constituted of an insulating material in a stripe shape and are provided in parts exclusive of picture elements.