baber/WOPTO huggingface dataset:
Patent JP-H07298820-A (JP)
Title: Method for activating animal-seizing trap and trap for seizing animal
Inventor: WADA MITSUO
IPC: A01M23/34
Filed: 1994-05-10
Abstract: PURPOSE:To provide an animal-seizing trap having reduced size and weight to improve the handleability and enable the installation in a narrow space without lowering the seizing function and having increased tying speed of wire rope to improve the seizing ratio of running animals. CONSTITUTION:This animal-seizing trap A is provided with a base arm 1 and a jumping arm 2 forced with a coil spring S. A foot plate 4 is attached to the front end of the trap, a wire rope insertion tool 16 is attached to the tip end of the base arm 1 and another wire rope insertion tool 23 is attached to the tip end of the jumping arm 2. The jumping arm 2 is provided with a wire rope pulling apparatus 3 and a fixing tool 31 is provided with a wire rope insertion tool 39. A compressive spring 32 is inserted between the fixing tool 31 and a slider 33. The jumping arm 2 has a trigger for actuating the wire rope pulling apparatus 3 and a wire rope W is attached to the arm 2 via the wire rope insertion tools 23, 16, 39 and the slider 33.
Patent JP-H11316276-A (JP)
Title: Device and method of target tracking
Inventor: FUKUSHIMA FUYUKI
IPC: G01S13/66
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the calculation load during tracking initialization processing or tracking processing, concerning a target tracking device estimating the true values of the position, velocity, etc., of a mobile object such as aircraft and the like. SOLUTION: With a sensor 10 and an observation device 12, an observation data concerning the target position is detected. Based on the observation data, the total number of the target is estimated and the first track setting part 46 producing the hypothesis concerning the target track is provided. The first certainty calculation circuit 48 calculating the certainty of track included in hypothesis produced in the first track setting part 46 is provided. A track judgment circuit 26 which defines the track included in the hypothesis judged as the most proper, based on the certainty as the target track is provided. By the first track setting circuit 46, only a hypothesis coinciding with the estimated value of the total target is produced.
Patent JP-S61282143-A (JP)
Title: Construction of reinforcing anchor part of seat belt for car
Inventor: MURATA MASAYOSHI
IPC: B62D21/15
Filed: 1985-06-05
Abstract: PURPOSE:To restrain a floor panel from being deformed by providing a stopper member which prevents a seat belt anchor stay from rotating, on a frame for supporting a body. CONSTITUTION:The belt anchor reinforce 14 of a floor panel 13 is connected to the cross member 15 of a frame 11 by means of a seat belt anchor stay 16. The base end part 22a of a stopper member 22 is installed on the frame 11 side, and the seat belt anchor stay 16 is prevented from being rotated in the frontward direction of a car centering around its lower end part, due to this stopper member 22. The middle part of the seat belt anchor stay 16 is inserted through the end part of the stopper member 22. Thereby, when a car has collided, if a load of collision is inputted into the belt anchor reinforce 14, this inputted collision load is applied to the frame 11 via the seat belt anchor stay 16, preventing a floor panel from being deformed.
Patent JP-H11317560-A (JP)
Title: Optical amplifier and laser oscillator
Inventor: KADOI MOTOTAKA
IPC: H04B10/293
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical amplifier, which is equipped with an optical waveguide that is easily manufactured and high in mechanical strength and capable of optically amplifying signal light of wavelength 1,570 nm or longer. SOLUTION: Exciting light projected from an exciting light source 11 is supplied to an amplifying optical fiber 10 of quartz doped with Er and P via an optical fiber 13 and a WDM coupler 15. Exciting light projected from a light source 12 is supplied to the amplifying optical fiber 10 via an optical fiber 14 and a WDM coupler 16. Signal light inputted into an input end connector 17 is made to impinge on the amplifying optical fiber 10 through the WDM coupler 15 and optically amplified through the amplifying optical fiber 10. The optically amplified signal light is outputted through an output end connector 18 via a WDM coupler 16.
Patent JP-H11316192-A (JP)
Title: Device and method for inspecting defect on disk internal diameter side surface
Inventor: FUSE MASAKI
IPC: G01N21/88
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for inspecting a disk internal diameter side surface for defects, which can inspect a disk external diameter side surface at the same time, and have high inspection accuracy and excellent working efficiency. SOLUTION: This defect inspection device is provided with a disk holding part 1 for retaining a disk at one surface of the disk, a light emitting part 4, a moving device 10, a light receiving part 7 for receiving reflected light from an internal diameter side surface, a picture processing part 9 for processing signals from the light receiving part 7, a rotary mechanism 8 for turning the disk holding part 1 around a center axis of the disk when holding the disk.  In this case, the disk holding part 1 has a space part adjacent to a hollow part of the disk, the moving device 10 relatively moves at least one of the disk holding part 1 and the light emitting part 4 in such a manner that the light emitting part 4 passes through the hollow part of the retained disk to reciprocate between the inside and outside of the space part, the light emitting part 4 irradiates light from the inside of the space part to an internal diameter side surface of the disk, and the rotary mechanism 8 turn the disk holding part 1 so that the light receiving part 7 scans the whole area to be detected.
Patent JP-H07331415-A (JP)
Title: Vacuum deposition device
Inventor: OZAKI KUNIHIKO
IPC: C23C14/24
Filed: 1994-06-03
Abstract: PURPOSE:To conduct vapor deposition at a high rate, with high heat efficiency and without any trouble by specifying the inclination of an upper opening for a vaporization material and the temp. of the tip of the opening in a vaporization source heat insulating structure surrounding the source. CONSTITUTION:A vaporization source heat insulating structure 2 surrounding the vaporization source 1 is formed by successively laminating a metallic sheet 5 cooled by a water-cooled pipe 9, a graphite fiber compacted sheet 6 and an isotropic graphite sheet or a boron nitride compact 7 when seeing the source 1 from the outside. The upper opening 4 through which the vaporized raw material flies and provided to the structure 2 is inclined at an angle of >=45 deg. to a vertical plane, the opening tip closest to the source 1 is controlled to a temp. higher than the vaporization temp. of the vaporized particle. Consequently, the breakage of the peripheral parts of the source, wrinkling of film, deterioration of barrier performance and lowering of tear strength are not caused, and vapor deposition is efficiently conducted at a high rate.
Patent JP-H06331647-A (JP)
Title: Semiconductor acceleration sensor and manufacture thereof
Inventor: YAMADA KEIZO
IPC: G01P15/12
Filed: 1993-05-25
Abstract: PURPOSE:To calibrate a sensor at high sensitivity in a short time by providing a semiconductor acceleration sensor with an area in which sensitivity values are reloadably recorded, correcting the output characteristics of the sensor on the basis of information about electrical characteristics, and compensating the sensitivity of the sensor according to sensitivity information which is digitally recorded. CONSTITUTION:An EEPROM constituting a sensor calibration data recording area 2 is provided inside a semiconductor acceleration sensor, and sensor outputs regarding reference conditions such as sensitivity, offset and a temperature coefficient are stored in the EEPROM. These data are introduced into a CPU constituting a signal processor circuit 1 and used in calibration computations. In addition to the output voltages of the sensor which are produced per unit acceleration, the ratio to a reference voltage for use in the particular system to which the semiconductor acceleration sensor is applied is recorded and its relation is utilized in digital computations so as to convert a detected voltage to the output of the sensor in a normal state. This method eliminates the need for varying feedback resistance values for calibration, so enabling calibration in a short time at high sensitivity without affecting the electrical characteristics of the sensor.
Patent JP-H10309346-A (JP)
Title: Device for play
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for play which can replenish with balls to the PACHINKO machine of replenishing object with a ball sending means in abnormal state even when the abnormal state occurs at the ball sending means. SOLUTION: When the occurrence of abnormality is discriminated at a 1st ball sending part between different 1st and 2nd ball sending parts at the PACHINKO machine of replenishing object (YES in SD2), the 2nd ball sending part is selected (SD6) and control is performed for sending balls out of the PACHINKO machine of replenishing object assigned to the 1st ball sending part in place of the 1st ball sending part by the 2nd ball sending part (SD13).
Patent JP-S5246880-A (JP)
Title: Pressure resistance testing apparatus
Inventor: SAWADA TOSHIZOU
IPC: G01M3/10
Filed: 1975-10-13
Abstract: PURPOSE: Internal and external pressures are always balanced by steadily increasing the external pressure according to the increase or decrease of the internal pressure of a work, whereby thedeformation and failure of the work are prevented, and lessening of manpower of hydrostatic testing operations is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09291460-A (JP)
Title: Frame movement control unit for automatically embroidering machine
Inventor: KASAI TSUNETADA
IPC: D05C9/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a frame movement control unit designed to change the rotative speed of a pulse motor over a wide range from low to high levels through preventing the output torque drop during the pulse motor's high-speed rotation. SOLUTION: This control unit is so designed that a pulse width det value D corresponding to the pulse width of drive pulse signal for making a drive control of a pulse motor is multiplied by a rotative speed parameter PA set so as to increase in proportional to the rotative speed of the pulse motor to calculate a corrected pulse width set value E1; thereby, the pulse width of the drive pulse signal can be corrected so as to increase in proportional to the rotative speed of the pulse motor, preventing the electric current passing through the coil of the pulse motor from decreasing as the rotative speed of the pulse motor increases.
Patent JP-S5816891-A (JP)
Title: Light memory element
Inventor: HENRI BIRETSUKI
IPC: G11B7/24035
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a high-sensity and cheap light memory having a high sensitivity within a wide wave length range by a method in which an absorption- reflection layer and a decomposition layer are provided and the absorption- reflection layer is deformed by gas generated in the decomposition layer. CONSTITUTION:A light memory element is obtained by laminating a 1.5-5mum thick decomposition layer 13 composed of polymethylmethacrylate, polyamide resin, etc., and a 500-1,000Angstrom -thick absorption-reflection layer 15 composed of a vitreous metal (e.g., 40% Ni, 20% W, and 40% Te). A data-writing electromagnetic wave from laser 17 is focused on the layer 15 through a collimator/beam expander 19 and an object lens 23 in such a way as to partly absorb and partly reflect it, part of the layer 13 is decomposed by the heat produced by the absorption to generate gases, and the layer 15 is deformed by the gases for recording. Then, reflected electromagnetic wave is focused into an image on an image filter 29 through a reflecting mirror 21, a lens 25, and a space filter 27, diffraction image is removed, and light is focused on a detector 33 through a light- collecting lens 31 for reading.
Patent JP-H02303906-A (JP)
Title: Pneumatic tire
Inventor: TSUDA TORU
IPC: B60C11/11
Filed: 1989-05-18
Abstract: PURPOSE:To improve especially the performance on the ice by forming a lag groove out of a lateral part and a slant part, and inclining a transverse main groove and a transverse sub groove in the same direction as the lag groove, and also specifying each cross angle between each of these layers and a circumferential main groove in the same value. CONSTITUTION:Each lag groove 6 positioned separately in the width direction of a tire is made of a lateral part 7 positioned at the end of a tread 1 and a slant part 8 positioned in the vicinity of a circumferential main groove 2. And a transverse main groove 3 is inclined in the same direction as one slant part 8, and a transverse sub groove 4 is inclined in the same direction as the other slant part 8. Moreover, each cross angle, on the side of an acute angle, between the lag groove 6, the transverse main groove 3 and the transverse sub groove 4 and the circumferential main groove 2 is set to within the same range of, respectively, 60-85 deg.. Furthermore, the land part between each circumferential main grooves 2 is made into a block in the shape of an isosceles triangle. On the other hand, a sipe 13 is inclined in the same direction as the inclinatory direction of the transverse main groove 3 or the transverse sub groove 4.
Patent JP-H02302686-A (JP)
Title: Object discriminating apparatus
Inventor: SHIBAYAMA KIMIO
IPC: G01S15/32
Filed: 1989-05-18
Abstract: PURPOSE:To discriminate a three-dimensional object by inexpensive, small-sized and simple circuit constitution by performing the correlational operation of the phase difference between the ultrasonic reflected signal and radiation ultrasonic signal from an object to be discriminated and the same phase difference of a reference object becoming a standard. CONSTITUTION:At first, a reference object becoming a standard is placed in front of a transmitting element 1 and respective receiving elements 51 - 5n and ultrasonic waves are emitted from an ultrasonic signal generator 2 and the reflected waves from the reference object are received by the elements 51 - 5n to be inputted to multipliers 61 - 6n being phase difference detecting means and the multipliers 61 - 6n detect the phase difference between a preliminarily supplied ultrasonic signal and a receiving signal to store the same in memories 91 - 9n. Next, phase difference is detected with respect to an object Md to be discriminated by the same operation and sent to a correlation operator 10 along with the phase difference detection signal of the reference object stored in the memories 91 - 9n to perform synthetic multiplying operation and, when correlation quantity equal to or more than a reference value is detected, it is detected that the object Md is same to the reference object and a detection result is outputted from an output terminal 11. In order to perform accurate discrimination, background noise is removed by memory elements 71 - 7n and subtraction elements 81 - 8n.
Patent JP-S5823160-A (JP)
Title: Ultraviolet-ray irradiation device
Inventor: OOHARA YOSHIAKI
IPC: A61L2/10
Filed: 1981-08-04
Abstract: PURPOSE:To prevent any reduction of the output of ultraviolet rays, any influence of temperature, and any disorder caused by ozone by installing inside a lamp house, low pressure mercury lamps emitting ultraviolet rays, an exhaust fan connected to a duct, and an air sending fan. CONSTITUTION:A reflecting plate 2 made of highly pure aluminum, and parallel arranged one to several low pressure mercury lamps 3 primarily emitting ultraviolet rays with wavelengths of 1849Angstrom and 2537Angstrom  are installed inside a lamp house 1 having a rectangular front surface. The lamp house 1 also is provided with both an exhaust fan 5 which is connected to a duct 4 located outside the lamp house 1, and an air sending fan 6 which sends a smaller amount of airflow than the above fan 5 and is opposed to the fan 5 so that air passes around the lamps 3. The whole device is fixed by providing the lamp house 1 with screw fixation holes 7. Ultraviolet rays are irradiated on an irradiated subject while shifting the subject on a belt conveyer provided under the ultraviolet-ray irradiation device.
Patent JP-H08289713-A (JP)
Title: Vertical continuous calender for noodle production
Inventor: TAMURA HARUO
IPC: A21C3/02
Filed: 1995-04-24
Abstract: PURPOSE: To provide the subject calender requiring no large space for installation thereof, capable of conducting a continuous calendering by planar pressure, and capable of producing tasty noodles of firm texture as that of rice cake with the network texture of gluten formed adequately. CONSTITUTION: Under a hopper 2 set up on a frame 1, a pair of calendering conveyers 17, 18 arranged vertically at an appropriate interval and circulating downward are equipped facing to each other and the interval is downwardly narrowed. These conveyers are normally made of stainless steel, their advancing speeds are preferably made different from each other, and deflection-preventive support plates 19-26 are attachedly fitted inside the respective conveyers. Besides, several pairs of carrier rollers 5-10 are provided to support the surfaces of the conveyers 17, 18 standing against each other from the inside and set up in a vertically deviated fashion from one another.
Patent JP-H0423355-A (JP)
Title: Semiconductor device
Inventor: HANABUSA HIRONORI
IPC: H01L21/822
Filed: 1990-05-15
Abstract: PURPOSE:To manufacture a semiconductor device in constant specific resistance regardless of the input signal voltage by a method wherein multiple resistors whose parts between the connected position of the first terminal and that of the second terminal in a semiconductor belonging to the second kind filling the role of resistors are connected in series. CONSTITUTION:LN1, LN2 are N type semiconductor resistors while WP1, WP2 are P type semiconductors. The terminal T1 of a resistor R1 is connected to the P type semiconductor WP1 and the N type semiconductor resistor LN1 while the other terminal T2 of the resistor R1 is connected to the other end of the N type semiconductor LN1. Likewise, the terminal T1 of a resistor R2 is connected to the P type semiconductor WP2 and the N type semiconductor resistor LN2 while the other terminal T2 of a resistor R2 is connected to the other end of the N type semiconductor LN2. The parts between the terminals T1 and T2 connected to the N type semiconductor resistors LN1 and LN2 respectively fill the role of resistors. In such a constitution, the structures of the N type semiconductor resistors LN1 and LN2 are exactly the same.
Patent JP-H07263755-A (JP)
Title: Electromagnetic circuit having conductive material junction element
Inventor: OTSUBO KAZUO
IPC: H04R1/28
Filed: 1991-03-04
Abstract: PURPOSE:To produce input signals with high-fidelity by inserting a junction pair of two kinds of conductive materials of different conductivity types having specified values of absolute thermoelectric powers, resistivities and thermal conductivities at a normal temperature, in series into a coupled circuit containing a coil and an output circuit. CONSTITUTION:The two kinds of materials 2 and 3 of different conductivity types of a conductive material junction element 1 have absolute values of absolute thermoelectric powers of more than 50muVK<-1>, and values of resistivities of less than 1X10<4>OMEGA.m and thermal conductivities of less than 10Wm<-1>K<-1> at an ordinary temperature respectively. Besides, the conductive material junction element 1 made by joining the both does not have rectification at the junction 4. Peltier endothermic and exothermic action and Seebeck counter-electromotive force by a junction element 1 like this are caused by the behavior of electrons by the signal output of the junction boundary layer of both electrodes 5 and 6 and the junction 4, and are generated by the inductance component of a coil circuit near the zero point of the output current. And counter electromagnetic induced voltages to be the possible cause of standing wave noise are canceled and suppressed, and the waveform of the output signal is kept faithful to the input signal.
Patent JP-2000314791-A (JP)
Title: Manufacture of nuclear fuel sintered body
Inventor: OKAMURA TOSHIHIKO
IPC: G21C21/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sintered pellet of high burn-up, by reducing a powder particle size of uranium oxide mixed into a raw material UO2 powder to promote sintering. SOLUTION: Recycled UO2 powder is oxidized to be converted into U3O8 powder (step ST1). Whether the particle size of the U3O8 powder is a specified value or less or not is decided (step ST2), and treatments in step ST5 and the succeeding steps are carried out when the result of the decision is (YES). When the result is (NO), the U3O8 powder is reduced to be converted into UO2 powder (step ST3). Whether or not the particle size of the UO2 powder is equal to or less than a specified value is decided (step ST4), and the treatments of step ST5 and the succeeding steps are carried out when the result of the decision is (YES). When the result is (NO), the treatments of the step 1 and the succeeding steps are repeated. The U3O8 powder or the UO2 powder is mixed into a raw material UO2 powder (step ST5).  The mixed powder is formed into a prescribed shape (step ST6), and it is sintered thereafter under a reducing gas atmosphere (step ST7).
Patent JP-H10302424-A (JP)
Title: Optical information recording medium and optical information recording medium holding mechanism
Inventor: KOIZUMI TOSHIO
IPC: G11B7/24097
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium holding mechanism capable of performing a clamping even with respect to optical disks of transparent substrates of all kinds of thickness, and an optical information recording medium. SOLUTION: This mechanism is loaded with an optical information recording medium which is provided with a transparent substrate 102 transmitting a laser beam, an information area 103 where the recording or the reproducing of information is performed by being irradiated with the laser beam transmitting the substrate 102 and a center hole 105 positioning a center position and in which an recessed part is provided at an area where is in the outer side than the center hole 105 of at least one side of the substrate 102 and is in the inner side than the information area 103 and metal consisting of magnetic material is fixed in the recessed part.  In this case, the mechanism is provided with a positioning means positioning the center position of the information recording medium by engaging the turntable 106 on which the medium is to be loaded with the center hole of the medium and in the means, a recessed part is provided at position corresponding to the metal of the optical information recording medium of the turntable 106 and a magnet is fixed in the recessed part.
Patent JP-S5348408-A (JP)
Title: Processing system of optical picture signal
Inventor: KOMIYA KAZUMI
IPC: G02B6/04
Filed: 1976-10-14
Abstract: PURPOSE: The section of fiber at the side which confronts to a transmitting copy is made oval and photo information is obtained from a plural number of scanning lines simultaneousuly, thereby making it possible to perform the high-speed facsimile transmission of high quality. 
     COPYRIGHT: (C)1978,JPO&Japio