baber/WOPTO huggingface dataset:
Patent JP-H0462013-A (JP)
Title: Manufacture of laminate
Inventor: HIBINO AKINORI
IPC: B29K61/04
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate the residue of an inner stress in laminate formation and improve the dimensional stability of a laminate used for a printed-wiring board by inserting a plurality of resin forming materials or metallic foil disposed on the outermost layer between press heating disks heated to specific temperature preliminarily, and then laminate-forming them integrally in specific low pressure. CONSTITUTION:A plurality of resin forming materials 5 and, as further required, metallic foil 6, 7 disposed on the outermost layer are inserted between press heating disks 1, 2 previously heated to a temperature of 100-250 deg.C C, and then laminate-formed integrally in a low pressure of 5-80kg/cm<2>. In this instance, a wide variety of resin forming materials can be made an object and prepreg as a resin-impregnated base material or resin sheet can be made an object therefor. Since they are inserted between press-heating disks previously heated to high temperature and pressed at low pressure, laminate formation becomes possible to be effected without blocking a resin flow of the forming material, and without making inner stresses reside in a molding.
Patent JP-H0336324-A (JP)
Title: Protecting method for legal surface
Inventor: OZAWA MANZO
IPC: A01G1/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a legal surface from its collapse and deformation with tree planting promoted by providing a permeable concrete layer in the legal surface and holding the inside of a continuous cavity of the layer in a wet condition with water absorbing resin then germinating and rearing a seed of lawn grass. CONSTITUTION:A permeable concrete layer, numerously having fine continuous cavities, is provided in a legal surface. Here, the inside of the continuous cavity is left as supplied and filled with soil grains, granule of water absorbing resin, lawn seed, granular fertilizer and a granule of organic material. Rainwater and water in the ground are absorbed to the water absorbing resin to generate an environment similar to the underground, when a period passes to a certain degree, lawn is germinated and well reared. In this way, the legal surface can be prevented from its collapse and deformation while being possible to contrib ute to tree planting.
Patent JP-H0722971-A (JP)
Title: Radio communication equipment
Inventor: MAEMURA KIMIMASA
IPC: H03F3/60
Filed: 1993-07-06
Abstract: PURPOSE:To prevent the signal of a frequency different from an actual communication frequency generated in a transmitter from being transmitted by removing the signal of the frequency except the detected frequency in a signal for transmission, and transmitting the signal for transmission. CONSTITUTION:A frequency detecting circuit 19 detects the actual communication frequency from a signal S14 of a power amplifier 14. According to the detected result, a signal generating circuit 20 selects a band pass filter (for example, 13b) whose central frequency in the pass band is matched with the actual communication frequency, and whose pass band width is equal to the interval of the communication frequency in the using frequency band of the communication equipment. Then, the signal S14 is allowed to pass through the filter 13b, and transmitted. As the result, the signal of the frequency different from the actual communication frequency generated at a voltage control oscillator 17, frequency synthesizer 16, and mixer 15, which is included in the signal S14 can be prevented from being transmitted to an outside. Therefore, not only communication at the communication equipment whose kind is different, but also the communication by the different communication frequency at the communication equipment whose kind is the same can be prevented from being affected by a noise.
Patent JP-S5868064-A (JP)
Title: Variable power image forming device
Inventor: TORIKAI AKIYOSHI
IPC: G03G15/041
Filed: 1981-10-19
Abstract: PURPOSE:To prevent the entry of flared light from an object side to a photoreceptor by moving a light shielding member having an aperture for passage of image forming luminous fluxes in the direction of an optical axis in the stage of changing magnifications together with a lens to which a light shielding plate is fixed. CONSTITUTION:A light shielding mask 5 having an aperture 5' for passage of image forming luminous fluxes is not fixed to side plates 1, 2. When a lens L fixed with a light shielding plate 4 moves in an optical axis direction during the operation for changing magnifications, said mask is moved together with the lens L in the optical axis direction. In the stage of copying at variable power, the lens L moves in the optical axis direction in order to correspond the ratio between the optical path lengths before and behind the lens to the selected magnification and in order to form the image of the end X of the original image in a prescribed position Z, the lens must be moved together with the plate 4 in the direction at a right angle to the optical axis. If the mask 5 and the plate 4 are overlapped in all the strokes, the incidence of flared light to a photosensitive drum D is prevented.
Patent JP-2000002576-A (JP)
Title: Gas safety apparatus
Inventor: MORIMOTO YOSHINOBU
IPC: G01F1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To keep a shutoff test signal from being input mischievously, etc., and prevent wrong operations by setting a plurality of shutoff test signal input parts and operating a gas shutoff part after processing the signals. SOLUTION: In a piping system for town gas, etc., a gas safety apparatus for detecting an abnormality thereby shutting off a gas path includes, e.g. two shutoff test signal input parts 4A, 4B and is provided with a first control mode 2A whereby a gas shutoff part 3 is operated when an abnormality is detected by a gas flow rate detection part 1 and a second control mode 2B whereby the gas shutoff part 3 is operated by a signal from both signal input parts 4A, 4B. A shutoff test input signal is recognized and the shutoff part 3 is operated only when a predetermined condition is met, e.g., when signals from both input parts 4A, 4B are detected simultaneously for a fixed time. A mischievous input is thus prevented. A plurality of shutoff test signal input parts can be connected in series.
Patent JP-S6145267-A (JP)
Inventor: WAKATSUKI NOBORU
IPC: G09B5/04
Filed: 1984-08-09
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-2000002930-A (JP)
Title: Mirror driving mechanism
Inventor: TANI TETSUO
IPC: G03B19/12
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mirror driving mechanism capable of driving a mirror used in an optical instrument, at a high speed and reducing the consumption of power for driving the mirror and further, having a less shock. SOLUTION: A main mirror 120 is attached to a pivotal shaft 116 and rocked to displace from a first position where the main mirror 120 is arranged at an angle of 45 deg. with an image pickup path therein to a second position where the main mirror 120 is retreated from the image pickup path and arranged in parallel with it. A leaf spring 130 imparts spring force to the main mirror 120, so that it is placed at the middle position 120b between the first and second positions. A projecting part provided in a gear 142C is inserted through the slit 124A of the left frame part 124 of the main mirror 120. The projecting part 144 of the gear 142C is rotated in the direction of the arrow D, to lock the main mirror 120 in the first and second positions respectively.
Patent JP-S5722567-A (JP)
Title: Current measuring device
Inventor: YOTSUHIEN ERUMITSUSHIYU
IPC: G01R17/02
Filed: 1980-11-28
Abstract: 1. Measuring arrangement for electric currents, comprising two transformers (1, 2) wherein the current to be measured flows through the primary winding (5) of the one transformer (1) and a current representing the current to be measured flows through the primary winding (6) of the other transformer (2), characterized in that each of the transformers (1, 2) includes a magnetic core and both have substantially the same transformation characteristic, that the secondary windings (3, 4) of both transformers are connected in parallel, and that an active four-terminal network (7) is connected to the juncture of the secondary windings (3, 4) said network being controlled by the difference between the currents of the secondary windings (3, 4) and driving the current in the primary winding (6) of the other transformer (2).
Patent JP-S6145227-A (JP)
Title: Liquid-crystal nonglaring reflecting mirror
Inventor: MURAMATSU HIROMI
IPC: G02F1/133
Filed: 1984-08-08
Abstract: PURPOSE:To color the background of a mirror surface in nonglaring mode and obtain an easy-to-see image because of no cloudiness by providing a scatter type liquid-crystal cell and a color filter element which allows more light of a specific color to pass in nonglaring mode. CONSTITUTION:The scatter type liquid crystal cell 10 and color filter element 7 are arrayed in the internal cavity part of a frame 1 and the liquid-crystal cell 10 has a couple of parallel transparent glass substrates 2b and 2c supported by spacers 6a and 6b. A voltage is applied to the scatter type liquid crystal cell 10 and color filter element in nonglaring mode. Liquid crystal in the scatter type liquid-crystal cell 10 causes a dynamic scatter and the guest-host liquid crystal in the color filter element 7 is oriented in parallel. Consequently, transmitted light becomes colored light to color the dynamic scatter liquid crystal at the back. Consequently, the background of the mirror surface in nonglaring mode is made drak and such effect that an image is easy to see is obtained because of no clouidness.
Patent JP-H06142412-A (JP)
Title: Water purifying plant for industrial waste water
Inventor: MARINO PATERA
IPC: B01D21/02
Filed: 1992-06-01
Abstract: PURPOSE: To make it possible to send a concd. suspension to a dehydrator and to eliminate the needs for operators and a troublesome work when the subject purifier is set by providing a hopper below a tank having an industrial waste water inlet and a waterpurifying part, furnishing a deposit bag mounting means to the lower opening of the hopper and providing a deposit bag setting part below the mounting means. CONSTITUTION: A hopper 6 having an upper opening communicating with the lower opening of a tank 5 and a lower opening is provided below the tank 5 having an industrial waste water inlet, a water purifying part communicating with the inlet and the lower opening. A deposit bag setting part 10 is provided below a deposit bag mounting means 8 attached to the lower opening of the hopper 6 and having a piercing part and a valve 7 to open or close the piercing part. Consequently, the device and operators for sending a concd. suspension to a dehydrator and further the troublesome work in setting the device are made unnecessary, and an industrial waste water purifier needing only a relatively small floor space is obtained.
Patent JP-S5868400-A (JP)
Title: Control system for localization of sound image
Inventor: KIKUCHI YOSHINOBU
IPC: H04S1/00
Filed: 1981-10-19
Abstract: PURPOSE:To control three variation forms, i.e. the direction, distance and sense  of sound image localization electronically and automatically through a control  system for localization of sound image for stereophonic reproduction, by inputting a control program matched with an input play signal to a microcomputer  control part. CONSTITUTION:A control program matched with an input play signal is inputted to a microcomputer control part 124 previously and control starts on the starting of play to control signal outputs of respective waveform generators 121- 123. Further, voltage control type panning-potentiometers 102 and 103, attenuators 104, 105, and 109, and a phase shifter 106 inserted into the path of said play signal are controlled by the signal outputs of said waveform generators 121- 123 according to the program of the microcomputer control part 124. Therefore, the directional movement and distance movement of localization of sound image,  the sense of localization, and the sense of nonlocalization are controlled electronically and automatically at the same time.
Patent JP-H0829901-A (JP)
Title: Neutron image forming method
Inventor: NIIMURA NOBUO
IPC: G01N21/88
Filed: 1994-07-19
Abstract: PURPOSE:To sufficiently heighten the neutron detecting efficiency by radiating neutron beam containing image information to laminated stimulable phosphor sheets, carrying out reading process for the stimulable phoshor sheets, carrying out adding process for a plurality of pairs resectively obtained image signals, and providing them as final image signals. CONSTITUTION:Neutron beam 7 is radiated on a subject 6 from a neutron generating devic 5 and four stimulavble phosphor sheets 10A, 10B, 10C, and 10D having a neutron beam detecting function are put in layers at the position to which the neutron beam 7 is transmitted through the subject 6. The stimulable phosphor sheet 10A is composed by layering a layer 10d containing a substance 10b to absorb neutrons and emit secondary particles and a stimutable phosphor 10c and a protective layer 10e on a sheet-like supporting body 10a in this order. The layer 10d is formed, for example, by using a BaFBrS:Eu phosphor as the accumulative phosphor 10c and LiF also as the substance 10b, mixing their particles in 1:1 weight, and holding them with a binder.
Patent JP-H08333358-A (JP)
Title: Perfluoro(2-methyl-1,2-epoxypropyl) ether compound and its production
Inventor: SONOI TAKEHIRO
IPC: C07D301/06
Filed: 1995-06-08
Abstract: PURPOSE: To obtain the subject compound useful as a synthetic raw material for a medicine, an agrochemical, a liquid crystal, etc., or a synthetic intermediate for an α-(trifluoromethyl)arylacetic acid as an optically active purity determining reagent, etc. CONSTITUTION: This perfluoro(2-methyl-1,2-epoxypropyl) ether compound is shown by the formula (R is a lower alkyl, an aryl or benzyl) such as perfluoro(2- methyl-1,2-epoxypropyl) methyl ether. The compound shown by the formula, for example, is obtained by oxidizing heptafluoroisobutenyl ether compound of the formula (CF3 )2 C=CF(OR) with ozone. The epoxy group of the compound of the formula is readily cleft in the presence or absence of a catalyst, is reacted with an aromatic compound to form an α,α-bis(trifluoromethyl)arylacetic aid ester and then to form a carboxylic acid salt by action of a base and water. The carboxylic acid salt is decarboxylated and hydrolyzed to give an α-(trifluoromethyl)arylacetic acid.
Patent JP-H0333169-A (JP)
Title: Aqueous coating composition for can inside
Inventor: KAWAMURA TSUTOMU
IPC: C09D163/00
Filed: 1989-06-30
Abstract: PURPOSE:To prepare an aq. can-inside coating compsn. which gives a coating film excellent in the hygienic qualities, flavoring properties, adhesive properties, processability, corrosion resistance, chemical resistance, etc., by compounding a specific bisphenol F epoxy resin as a base resin. CONSTITUTION:The title compsn. comprises a bisphenol F epoxy resin which comprises at least one compd. of formula I (wherein X is H or a group of formula II; and n>=1) and has a number-average mol.wt. of 8000-20000 by gel permeation chromatography, a mol.wt. distribution (wt.-average mol.wt./number- average mol.wt.) of 6.0 or lower, and an epoxy value of at least 0.005 as the base resin.
Patent JP-S6414439-A (JP)
Title: Male toilet washer for cold district
Inventor: KORIYAMA HIDEO
IPC: E03D13/00
Filed: 1987-07-06
Abstract: PURPOSE: To prevent freezing and save water by equipping a controller for flowing a preset water volume in accordance with the predetermined schedule dependent on the temperature of city water in piping or outside air temperature. CONSTITUTION: A flow interval determined in advance by the temperature of city water in piping or outside air temperature and flow volume (flow time) for replacing city water in piping and for recovering pipe wall temperature are set and memorized in a controller 10. And the controller is installed between a water service pipe 4 and 161 high tank 3, and the flow interval and flow volume are controlled by the outside air temperature and the water temperature in the piping. In this way, the water saving can be compatible with the prevention of freezing.
Patent JP-H1010209-A (JP)
Title: Electron beam probe
Inventor: ISHII TATSUYA
IPC: H01L21/66
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide relatively easily and cheaply an electron beam probe gaining speedily, accurately and stably an electric potential image by the secondary electron discharged out of good chip and no good chip. SOLUTION: This beam probe radiates electron beams on the surface of semiconductor chip having an integrated circuit placed on a sample stage and lets the secondary electron discharge from the semiconductor chip surface by irradiation. On the sample stage 8a, a good chip 9 is placed and on the sample stage 8b, a no good chip 10 is placed. A rotor 11 driven by a motor 12 rotates the two sample stages around the center of middle point of the two sample stages 8a and 8b.
Patent JP-S6410782-A (JP)
Title: Image printer
Inventor: CHIBA KAZUHIRO
IPC: G06T3/40
Filed: 1987-07-02
Abstract: PURPOSE:To obtain an enlarged print image of a high quality and inexpensive printer by generating an interpolated image easily by combining a high frequency band emphasis arithmetic unit with an interpolater that executes the average arithmetic operation for vertical and horizontal picture elements. CONSTITUTION:The titled printer is provide independently with the arithmetic means 11 to emphasize the high frequency component of an original image by means of two-dimensional combination of picture elements, a means 12 which executes the arithmetic operation of the inter-like interpolation of an output image from the means 11, and a means 13 to generate an interpolated image by executing the in-line interpolation arithmetic operation between output images from the respective means 11, 12. The high-frequency component emphasis arithmetic means executes the emphasis arithmetic operation for at least five of the picture elements of an original image in two dimensional arrangement. An output from the emphasis arithmetic means is subjected to an inter-line interpolation operation and an in-line interpolation arithmetic operation, and thus an interplated image operated with at least eight pieces of original picture elements is generated. In such a way, two dimensional interpolation picture elements are easily generated, and a large print image of excellent quality can be obtained.
Patent JP-2000001278-A (JP)
Title: Call registering device of elevator
Inventor: MIZOBUCHI MORIHITO
IPC: B66B9/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To dissolve a nonconformity that a present technology can not correspond to an elevator moving higher than three floors, and a weighing device cannot detect the existence of a few passengers. SOLUTION: When a stop calling button for the highest and lowest floors is pressed a calling to the highest and lowest floors on each another end floor is registered, and a cage calling button on a middle floor excepting the end floor is provided. Therefore, even in the elevator moving higher than a third story floor, the number of cage calling buttons can be reduced to realize a cost down. Since the calling is planned so as to be registered by the stop calling button, the registration can be certainly carried out similarly as the registration carried out with the cage calling button.
Patent JP-H0455575-A (JP)
Title: Multi-storied parking lot
Inventor: OTSUKA HIROYOSHI
IPC: E04H6/18
Filed: 1990-06-26
Abstract: PURPOSE:To simplify the installation of a multi-storied parking lot by having such a constitution as a lifter provided with a hydraulic cylinder to raise and lower a pallet on which a car is mounted is traveled on rails laid on both sides of a building. CONSTITUTION:A lifter 4 is approached to a building 1 into which a car is usually housed to stop, and a working area of the lifter 4 is used for a passage of the car. After that, a parking button is pushed, the lifter 4 is traveled on the rails 3 to retreat it from the building 1, and a claw 12 is raised up to the vacant fourth story through a hydraulic cylinder 13, a chain 15 and a roller 16. Then, the lifter 4 is advanced to retreat it with a vacant pallet 2, it is lowered to the ground to stop, and the car is mounted on the pallet 2. After that, a control button is pushed, the lifter 4 is raised up to the fourth story together with the pallet 2, and parking is completed. According to the constitution, the installation of the parking lot can be made at a low cost.
Patent JP-H1010106-A (JP)
Title: Filter for liquid chromatography
Inventor: OISHI KAZUYUKI
IPC: G01N30/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which surely filters an insoluble substance to be filtered, is not deteriorated in separation efficiency, hard to break and has a long service life, by forming a projecting part to a direction from which a liquid enters. SOLUTION: A filter 1 for liquid chromatography consists of a disk part 1a and a conical projecting part 1b. The projecting part 1b is directed in a direction from which a liquid enters during the use. The projecting part 1b may be integrally molded with the disk part 1a or bonded together after molded separately. The projecting part 1b is not limited to this, for instance, a hemispherical projecting part 21b, a projecting part composed of a disk 22b having a smaller diameter than the disk part 1a and a disk 23b of a smaller diameter than the disk 22b and layered to the disk 22b, a projecting part of a single disk 22b having a smaller diameter than the disk part 1a, a polygonal conical projecting part, etc., can be used.  In order to reduce a dead volume, preferably, the projecting part matches a shape of a diameter-increased part of a space part of a holder at the upstream side in a flow direction of the liquid and in touch with the filter 1.
Patent JP-2000004113-A (JP)
Title: Antenna structure of radio communication device
Inventor: MASUGI TOMONORI
IPC: H01Q1/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure of a radio communication device which stores an antenna on the inside while maintaining waterproofness inside a housing having an electric circuit on the inside. SOLUTION: The portable communication device has the housing 20 and the antenna 10 fitted to the housing 20. The antenna 10 has a cylinder 13 provided outside the housing 20, a monopole antenna element 14 as a reception body drawn out of the cylinder 13, and electrodes 11 and 12 which close holes 20c and 20d bored partially in the housing 20 and connect the electric circuit on the printed board 21 in the housing 20 and the monopole antenna element 14 to each other. The electrodes 11 and 12 serve to fix the antenna 10 to the housing 20. Here, stoppers 14a and 14b may be provided at the upper and lower ends of the monopole antenna 14. When the antenna 10 is covered with a protection cover, the connection part between the antenna 10 and housing 20 is protected against a shock.
Patent JP-S6228868-A (JP)
Title: Ic card system
Inventor: RIKUNA KENJI
IPC: G06Q50/00
Filed: 1985-07-31
Abstract: PURPOSE:To improve the practicality of an IC card system by comparing an identification information inputted to a card terminal with that of an IC card to execute a card transaction. CONSTITUTION:The 1st IC card 11 in which the identification information is stored and the 2nd IC card 21 to which the identification information is keyed in from the external are provided. The identification information inputted by a card user to the card terminal through the 2nd IC card 21 is compared with the identification information stored in the 1st IC card 11 by the card terminal 12. In said constitution, the card user can be checked without key-inputting the identification information at the card terminal 12.