baber/WOPTO huggingface dataset:
Patent JP-H02116780-A (JP)
Title: Anti-collision aid
Inventor: ISHIDA KAZUTAKA
IPC: G01S13/93
Filed: 1988-10-27
Abstract: PURPOSE:To forecast a danger of collision by arranging a navigation state setting means for an own ship, a pretracking means for a target approaching a track and a dangerous target detection means. CONSTITUTION:A restriction ring with a radius (r) centered on a position O1 of an own ship and a sector tracking range expanding at a fixed angle from a fixed distance in a direction of a stern are lowered. When the own ship is changed in course to be positioned at a point O2, targets are shifted respectively to points a3, b3 and c3 relatively and a tracking of a target (a) is started. A pre-tracking of the target (a) is performed already when the own ship is at the point O1 and furthermore, a dangerous object extracting means determines the most access distance and the most access time with respect to the target to be pre-tracked at a state when or after the course of the own ship is changed to detect a dangerous object. In other words, it is possible to perform a pre- tracking of the most access distance and time with respect to the target approaching the track after a steering before the own ship is changed in course or speed, thereby enabling evaluation of a danger of collision.
Patent JP-2000070498-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent complication of the mechanism of a pachinko machine when the winning ball treatment and the prize ball delivery are constituted in plural modes. SOLUTION: This game machine has a card processor to derive a ball lending directing signal to deliver lending balls using the card remaining amount recorded on the card when a card owned by a player is inserted, a winning ball treating unit 400 to treat the winning ball one by one to delivery control the prize balls based on the winning ball which has won into the predetermined winning region provided in the play region, and a ball delivering unit to deliver the lending balls to a hitting ball supplying tray based on the ball lending directing signal derived from the card processor and to deliver the prize balls into the hitting ball supplying tray based on the treatment of the ball lending directing signal by the winning ball treating unit 400.  At least one driving source out of the ball delivering unit and the winning ball treating unit 400 contains motor shafts 405a, 405b which independently drive and rotate, and one motor shaft 405b is constituted in a hollow form and the other motor shaft 405a is inserted into the motor shaft 405b so that both motor shafts are constituted concentric.
Patent JP-2001091314-A (JP)
Title: Dike monitoring system
Inventor: KAWAMURA TAKESHI
IPC: E02B3/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dike monitoring system advantageous in the economical and system building aspects for knowing the condition change of a dike body, by measuring the existence of the transmission loss of an optical fiber and location of the transmission loss caused, and utilizing the displacement of a weight buried in the dike body when the weight comes into a hanging state due to the collapse, etc., of the dike body. SOLUTION: An optical fiber cable 1 is laid on the top of a dike body 11 in the length direction thereof. Transmission loss causing units 3 each having a presser for deforming the optical fiber to cause a transmission loss, and transmission mechanisms for transmitting the displacement of a weight 4 to the pressers to actuate the pressers are disposed with required intervals for monitoring, thus constituting a sensor block on the dike body, and an optical transmission loss distribution measuring instrument 7 measures the optical transmission loss caused in the sensor block.
Patent JP-H11109206-A (JP)
Title: Lens shutter camera equipped with zoom lens
Inventor: UNO TETSUYA
IPC: G02B7/10
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens shutter camera capable of reducing the diameter of a lens barrel as small as possible. SOLUTION: The rotation of a driving motor 60 installed outside the lens barrel is transmitted to a shutter blade 74 which is moved together with the lens barrel in an axial direction, through a gear train 62, a driving shaft 64 engaged with the output gear 63 of the gear train 62, a gear cylinder 66 equipped with an engagement hole 67 which is engaged with the driving shaft 64 and also by which the driving shaft 64 is made retractable on the same axis, and a gear 72 which is engaged with the gear 68 of the gear cylinder 66.
Patent JP-H05103912-A (JP)
Title: Filtering dehydrator
Inventor: OGISO SHOSAKU
IPC: B01D35/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide a dehydrator having a simple structure and capable of easily carrying out treatment of a cake generated by filtering a muddy water. CONSTITUTION:A filter 14 is arranged inside a casing 10 of a filtering dehydrator 9 and a muddy water is filtered by the filter to separate a cake from pure water. A cake discharging device 31 is connected to the under part of the casing 10, inside of which a dehydrating cylinder 39 and a screw conveyer 43 are provided. A settled cake in the casing 10 of the filtering dehydrator 9 is dehydrated by rotation of the screw conveyer 43 in cooperation with the hydrating cylinder 39 and then the cake is discharged through a cake discharging opening 35.
Patent JP-H07105410-A (JP)
Title: Device and method for finding vertex candidate for three-dimensional model from three-dimensional coordinate data
Inventor: MAEDA TADASHI
IPC: G06T7/60
Filed: 1993-10-06
Abstract: PURPOSE:To shorten the restoration time of three-dimensional model by correcting the coordinate value of point data having a different value out of the coordinate values of coordinate data recognized as vertexes so as to match the coordinated value concerned with that of other coordinate data. CONSTITUTION:In the case of restoring a three-dimensional model, coordinate data in an orthogonal coordinate system expressing the positions of points pointed out on three views displayed on a display screen are stored. One of two coordinate values expressing a point selected out of the stored coordinate data is set up as a reference coordinate value and a matching rate between the reference coordinate value and the coordinate value of coordinate data expressing another point on the same coordinate axis as the reference coordinate value is calculated. Coordinate data group whose matching rates have values larger than a previously determined value is decided as mutually corresponding vertexes in the three-dimensional model. If coordinate data not matched with the reference coordinate value exist, correction for matching the coordinate value of the data is executed. Consequently the restoration time of the three-dimensional model can be shortened.
Patent JP-H03134643-A (JP)
Title: Blip reader for microfilm reader
Inventor: YAMAGUCHI TAKU
IPC: G06F17/30
Filed: 1989-10-20
Abstract: PURPOSE:To always exactly discriminate blip for each class by calculating the histogram of blip width, determining the allowable range of the blip width to be identified and discriminating the kind of the blip. CONSTITUTION:When a cartridge is loaded, a whole film is once taken up and blip 6a and 6b showing a block and page are read. Then, the blip 6a is integrated to a block count means 122 and the blip width of the blip 6b is detected by a blip width detecting means 124. Next, a CPU 102 calculates the histogram of the blip width by a histogram calculating means 128 and calculates allowable ranges alpha and beta by a blip width determining means 130. When retrieval is executed, the blip 6a and 6b are read while feeding the film and the kind of the blip is discriminated by a blip width discriminating means 132 based on the ranges alpha and beta. Thus, even when the kind or standard of the blip is changed, the blip can be always exactly discriminated.
Patent JP-H08111053-A (JP)
Title: Ejection mechanism of tape cassette
Inventor: FUKUSHIMA TAKASHI
IPC: G11B15/675
Filed: 1994-10-12
Abstract: PURPOSE: To make it possible to obtain large operating force to surely execute ink jet operation while maintaining the device size small. CONSTITUTION: This ink jet mechanism for a tape cassette of a magnetic recording and reproducing device is constituted to execute the ink jet operation of the tape cassette by turning an ink jet operation lever 8 freely turnably supported in a device casing 2, thereby making a head base 11 on which a magnetic head 12 is mounted separate from a cassette holder 3 in which the tape cassette is loaded.
Patent JP-S62132698-A (JP)
Inventor: KOSUGE EISAKU
IPC: B43L1/04
Filed: 1985-12-06
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-H01116172-A (JP)
Title: Micro-computer locker
Inventor: KASAI YUJI
IPC: E05B49/00
Filed: 1987-10-30
Abstract: PURPOSE: To constitute a microcomputer locker at a low cost by integrally constituting a control device for forming a signal to unlock a door having an input door number and a code number and a terminal to supply a signal for controlling locking and unlocking of the door to be imparted with another group door number. CONSTITUTION: A code number is input after inputting a door number of a microcomputer locker to a microprocessor 12 by a ten key switch 5. The microprocessor 12 discriminates whether it is a code number corresponding to the input door number or not. When it is judged that both of the numbers are matched with each other, solenoids 21, 31 are energized for a specified period of time through connectors 23, 33, and an added door is unlocked. When a timer is counted up, energization of the solenoids 21, 31 is released, and it comes to be in a state free to lock.
Patent JP-H03139688-A (JP)
Title: Training device for automatic injector
Inventor: HIIRISU PII FUAN DERU WARU
IPC: A61M5/20
Filed: 1990-10-15
Abstract: PURPOSE: To easily perform reutilization by providing a means for cooperating with the means provided on the inner wall of the sleeve-like rear part of a holder and preventing the desired advance movement of the punching member of the holder. CONSTITUTION: When re-cocking is performed, an auxiliary means formed into the shape of a cap 46 provided with two bar-shaped members 47 is used instead of a safety cap 43. When the cap is arranged to the rear end part of an outer side pistol sleeve 17 by a correct method, the bar-shaped members 47 are extended through two holes 29 on the rear wall of the pistol sleeve and pressurized to an inner side pistol sleeve 15. When re-cocking is performed, the rammer-like end part of the punching member 31 is pushed inward and a plunger 14 is made to retreat. Then, during the operation, by making the inner side pistol sleeve 15 advance to the outer side pistol sleeve 17 by the cap 46 and fixing it to the position, the elastic sharp end part of the plunger is pushed through the center hole of the rear wall of the inner side pistol sleeve 15 and locked to a locking ring 25.  Thus, this training device is turned to a reutilizable state.
Patent JP-H01117430-A (JP)
Title: Broad band terminal
Inventor: MATSUMOTO HIROSHI
IPC: G06Q40/00
Filed: 1987-10-30
Abstract: PURPOSE:To acquire information simply at any time anywhere by realizing a function receiving/storing/displaying a code data such as stock information in a broad radio frequency such as FM by means of a handy receiver and display terminal equipment. CONSTITUTION:Information data such as sound information and stock information sent from a broadcast station in FM radio wave are received by a reception section 1, demodulated by a demodulation section 2 and the demodulated original sound information is outputted as sound from a speaker 3, the demodulated oridignal code data is controlled by a central processing unit(CPU) 4 and stored in a memory 5. The code data stored in the memory 5 such as required information for example, an issue of a stock and turnover of a day is edited according to a specific format by a data edit program 7 and displayed on a display section 8 such as a liquid display device. Thus, a terminal equipment referred to as a display radio work station is obtained.
Patent JP-H01114719-A (JP)
Title: Heat sensitive type mass flowmeter
Inventor: WATABE YOSHIYUKI
IPC: G01F1/69
Filed: 1987-10-29
Abstract: PURPOSE:To execute the response at a high speed by allowing a thermal disturbance to escape to both ends of a heating part of a sensor pipe and setting the gas to be measured, to a stabilized state. CONSTITUTION:To a sensor pipe 1 made of stainless steel, a sleeve 3 made of SUS is attached through an epoxy compound adhesive agent, and a nichrome heating resistance wire 2 is wound to the upstream side and the downstream side. Subsequently, by integrating these two resistance wires into a bridge circuit, a flow rate sensor for outputting a temperature variation as a voltage variation through an amplifier is constituted. In such a way, a thermal diffusion from a heating part comes to be generated easily by the sleeve 3, a thermal time constant becomes small and a response speed becomes high. That is, in the process in which gas to be measured flows to the sensor part and in the process after said gas has passed through, a thermal disturbance which becomes an unstable factor is allowed to escape to both ends of the heating part of the sensor pipe, and a temperature difference between the upstream side and the downstream side of the sensor part can be detected exactly.
Patent JP-2000105184-A (JP)
Title: Cantilever with high probe for atomic force microscope
Inventor: MATSUOKA SABURO
IPC: G01B21/30
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To observe a greatly uneven surface by inserting a probe with a collar part at an end part opposite to a tip into a hole being provided in a lever, and by setting height from the rear surface of the lever to the tip of the probe to at least a specific one. SOLUTION: A cantilever with a probe used for observing the surface of a solid by an atomic force microscope is manufactured by, for example, inserting and fitting a metal probe 2 with a collar being obtained according to the creation method of the metal probe for a scanning tunnel microscope into a hole being provided in a lever 3 of a stainless steel thin plate or the like and fixing it with an adhesive or the like. In an insertion and fitting state, although the height from the rear surface of the lever to the tip of the probe should be 50 μm or more, the height should be preferably 80 μm or more, and should be ideally 100 μm or more in terms of the observation of grain boundary, machining manufacturing, and the like. A specific hollow part is provided at the laser beam spot part of the lever 3, thus suppressing influence due to the overflow of incidence light to a photo sensor, and hence improving accuracy when the angle of rotation of the lever 3 is measured.
Patent JP-H08135751-A (JP)
Title: Cooling device for ball screw
Inventor: SENDA HARUMITSU
IPC: B23Q11/12
Filed: 1994-11-08
Abstract: PURPOSE: To suppress heating of a ball screw properly by controlling the feed amount of refrigerant based on the rotating amount of the ball screw and also cool the heating part of the ball screw directly and efficiently by spouting the refrigerant at a contact part between the nut and screw shaft of the ball screw. CONSTITUTION: A mixer 15 to generate the mixed refrigerant of compressed air and lubricating oil is provided in a refrigerant feeding circuit 8. Also a refrigerant path 20 to flow the mixed refrigerant is provided in a nut 2 and a mobile body 4, and the mixed refrigerant is spouted from the inside of the nut 2 to a contact part between the nut 2 and a screw shaft 3. Then, based on a rotating amount reference value for each unit time of the ball screw 1, an opening and closing selector valve 13 is controlled and, based on the rotating amount for each unit time, the opening degree of a flow control valve 14 is controlled by a NC controller 10.
Patent JP-H08134582-A (JP)
Title: Production of ferrous sintered compact by metal powder injection molding
Inventor: NISHIMURA KIMIHIRO
IPC: B22F3/10
Filed: 1994-11-08
Abstract: PURPOSE: To prevent deformation and to produce a ferrous sintered compact excellent in dimensional accuracy by mixing the iron nitride powder with the grain size and N content specified with specified amts. of Cr, Ni, Mo, Mn and C powders, then injection-molding, degreasing and sintering the mixture. CONSTITUTION: An iron nitride having 1-40μm average grain diameter and contg. 3.0-11.0wt.% N is mixed with >=1 kind among 0.5-3.0% Cr-contg. powder, expressed in terms of Cr, 0.5-10% Ni-contg. powder, expressed in terms of Ni, 0.1-1% Mo-contg. powder, expressed in terms of Mo, 0.5-5% Mn-contg. powder, expressed in terms of Mn and 0.05-1.0% C powder to obtain a raw powder. The raw powder and a binder of thermoplastic resin, etc., are kneaded and injection-molded. The formed article obtained is degreased by heating or solvent extraction and then sintered. The sintering is preferably carried out, for example, in vacuum or in an inert or reducing atmosphere at the heating rate of 5-50 deg.C/min and the maximum temp. of 900-1500 deg.C for the soaking time of 1 to 6hr.
Patent JP-H02120084-A (JP)
Title: Optical recording medium
Inventor: YOKOYAMA NAOKI
IPC: G11B7/249
Filed: 1988-10-28
Abstract: PURPOSE:To obtain an optical recording medium having high recording density and sensitivity, little deterioration caused by a repeated use or a long-term storage, and a recording layer having no toxicity to human body by incorporating an organic coloring matter and a specific phosphorus-containing metallic complex in the recording layer. CONSTITUTION:This optical recording medium is provided with a recording layer directly on a substrate or through an undercoat layer. The recording layer contains an organic coloring matter and a phosphorus-containing metallic complex having a structural formula (I). As the organic coloring matter, a polymethine dye, a phthalocyanine dye, and a dithiol metallic complex dye are exemplified. The aforesaid phosphorus-containing metallic complex has a function of inhibiting the deterioration of the organic coloring matter by trapping singlet oxigens generated by a laser light irradiation. The phosphorus- containing metallic complex is used in the amount of 1-150pts.wt. per 100pts.wt. of the organic coloring matter. An excessively small amount of the phosphorus- containing metallic complex does not impart an effect of preventing the deterioration of the organic coloring matter. On the contrary, an excessively large amount thereof reduces functions as a recording medium.
Patent JP-H06122657-A (JP)
Title: Fluorine-containing bisphenolic derivative
Inventor: TOMOTA HIDEYUKI
IPC: C08K5/41
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a new compound, excellent in water and oil repellency, heat, sublimation and evaporation resistance and sliding properties and useful as an additive for various resins and surface modifying agents for molding, films, fibers, etc., made of various plastics. CONSTITUTION:The compound of formula I [X is formula II (R1 and R2 are H or 1-3C alkyl), CH(CF3), C(CF3)2, 0 or SO2; (n) is 6-10]. This compound is obtained by reacting a perfluoroalkenyloxybenzoic acid halide of formula III (Z is halogen) with bisphenols of formula IV in the presence of a base (e.g. triethylamine) in a solvent (e.g. chloroform) at 0-50 deg.C). The compound of formula III, compound of formula IV and base are used at 2:1:2 molar ratio.
Patent JP-S61155788-A (JP)
Title: Automatic calibrator of radiation dosimeter
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T7/00
Filed: 1984-12-28
Abstract: PURPOSE:To enable accurate adjustment in a short time as well as eliminating probable exposure, by automatically adjusting a variable resistor for adjusting sensitivity of a radiation dosimeter with an adjusting mechanism. CONSTITUTION:A detector 11 of a radiation measuring apparatus 1 is irradiated with a reference radiation and the deviation between the measured value thereof and the set value with a setter 4 is extracted with a data processing circuit 3. Thus, based on the results, a variable resistor VR in the measuring apparatus 1 is automatically adjusted through an adjusting mechanism 6 to calibrate.
Patent JP-H03136256-A (JP)
Title: Semiconductor mounting device
Inventor: NISHIKAWA MASATAKA
IPC: H01L21/60
Filed: 1989-10-20
Abstract: PURPOSE:To make a distance small between a through-hole and a chip and a wiring board small in area by a method wherein the terminal plate of the through-hole is provided on the side opposite to a chip and connected to the electrode of the chip with a fine wiring. CONSTITUTION:The following are provided: a wiring board composed of an insulating board 6, conductor layers 7 and 7-1 provided onto the surface or the inside of the board 6, and a through-hole 1 connecting the conductor layers 7 and 7-1 together; a terminal plate 2 or a part of the semiconductor layer 7 extending from the end of the through-hole 1 exposed on the surface in a direction opposite to a chip 4; the chip 4 fixed onto the same surface of the wiring board with the terminal plate 2 on the side opposite to the terminal plate 2 of the through-hole 1; and a fine wire 3 connecting an electrode 5 of the chip 4 with the terminal 2. For instance, the terminal plate 2 is provided on the left side of the through-hole 1 exposed at the surface of extending in a direction opposite to the chip 4, the end of the fine wiring 3 is connected to the extension of the terminal plate 2, and the other end of the fine wire 3 is connected to the electrode 5 striding over the through-hole 1.
Patent JP-S63126772-A (JP)
Title: Optical printing head
Inventor: INOUE TOSHIO
IPC: B41J2/45
Filed: 1986-11-18
Abstract: PURPOSE:To prevent not only the deterioration of printing grade especially due to heat generation but also the generation of inferiority in fixing or wiring, by a method wherein a nickel-iron alloy is used as a substrate and a drive element is arranged in the vicinity of a light emitting diode array and a metal fine wire directly wiring both of them is supported by an insulating sheet so as not to go by way of the substrate. CONSTITUTION:The back surface side having a common electrode of a light emitting diode array 2 made of GaAsP/GaAs is mounted and fixed to the almost central part of a substrate 1 composed of a nickel-iron alloy by a conductive adhesive 3. The wiring material 5 directly wiring the light emitting diode array 2 and a drive element 4 is constituted by supporting metal fine wires 51, 51 arranged at high density by insulating sheets 52, 52 made of polyimide. Since the nickel-iron alloy has a coefficient of thermal expansion equal to that of a compound semiconductor containing gallium, the interval between light emitting parts at a joint is prevented from widening and the release of the light emitting diode array is not generated and, since high density wiring is not performed to the substrate, the connection inferiority of the wiring material due to thermal deformation is not also generated.