baber/WOPTO huggingface dataset:
Patent JP-S60156189-A (JP)
Title: Optical character and mark reading method
Inventor: MATSUDA SHINJI
IPC: G06K9/38
Filed: 1984-01-25
Abstract: PURPOSE:To attain uniform and accurate reading of a character/mark displayed on both sides independently of the difference of transmissivity of a medium by detecting optically a reference mark or a character from the reading side. CONSTITUTION:A clear signal 17 is inputted to the 2nd register 15 of a peak value detecting section 8 from a system control section 12 at first so as to clear the recorded content of the 2nd register 15. Then the reference mark 1C is searched over the range of X1 by a reading head of a photoelectric converting section 6 while a document 1 is carried by Y1 in the carrying direction. An analog signal as a result of searching is converted digitally and stored by one picture element each in the 1st register 13 at the leading of a write clock 19. A multi-valve data representing the stored picture level is inputted to an input terminal A of a comparator 14. The repetition of the operation above, that is the data rewrite in the 2nd register 15 by the comparator 14 is conducted over the entire region of the reference mark 1C.
Patent JP-S5396722-A (JP)
Title: Video special effect signal generator
Inventor: MIYAKE KAZUHIKO
IPC: H04N5/275
Filed: 1977-02-04
Abstract: PURPOSE: To obtain continuous parabolic waves by using parabolic waves and saw tooth waves where a specific DC level was inserted during a specific period and eliminating DC level change at the peak even if the position of the wave peak of parabolic waves is moved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63179479-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1987-01-20
Abstract: PURPOSE:To prevent a main body case from being taken out while a shutter is kept open when the case is taken out of a deck by providing a grip area so as not to grip the shutter even when the side face rear part of the main body case is gripped by a hand while the shutter is kept open. CONSTITUTION:The grip area 18 is provided through the entire vertical direction of a side wall 14 on the outer face rear part of the left/right side walls 14 of the main body case 1. On the other hand, a notch 19 is provided to the rear end of the side wall 12b of the shutter 12 corresponding to the grip area 18. When the case is taken not by the notch 19, a hand on the grip area 18 is not in contact with the shutter 12. Thus, the case is not taken out while the shutter 12 is kept open and the reliability is improved.
Patent JP-H01186284-A (JP)
Title: Spot welding equipment
Inventor: OKAMOTO KOICHI
IPC: B23K11/11
Filed: 1988-01-21
Abstract: PURPOSE:To enable multispot welding with continuous operation and at high speed by constituting the title device so as to move the welding gun interposing a work with its pressurizing together with the arm of a robot at the work welding time, to release the interposition of the work and to return to the original specified position again. CONSTITUTION:A gap is formed between welding electrodes 20, 21 by vertically moving the gun arms 18, 19 of a welding gun 12 in the direction separating each other by a driving device and a work 2 is held by the holder 7 of a work holding robot 3. Then, the initial spot welding is performed by passing a large current at right angles to the joining face of the work 2 by a electrifying the space between the welding electrodes 20, 21 by feeding a welding current to the welding gun 12 from a welding current feeding device 24 by interposing the work 2 with its pressurizing by each electrode 20, 21 by driving the arms 18, 19 of the gun 12. After completion of the initial welding the arms 18, 19 are driven and the pressurized interposition of the electrodes 20, 21 is released, then 1st supporting stay 14 and 2nd supporting stay 15 are turned to fixed blocks 29, 30 side respectively by energizing springs 33, 36 to return the gun 12 to the original position.
Patent JP-S57124868-A (JP)
Title: Production of ready available lead storage battery
Inventor: YOSHINAGA HIDEO
IPC: H01M8/10
Filed: 1981-01-28
Abstract: PURPOSE:To enhance the working operation of a ready available lead storage battery, by inserting, assembling and forming an unformed plate group in an electrolyzer whose under side peripheral parts are thin, then cutting the thin parts, washing said plate group with water, drying and depositing said plate group again. CONSTITUTION:In a box electrolyzer 1 made of thermoplastic resins, a thin part 1' which is thinner than any other parts in thickness is installed between the under end part of a plate group 5 or the more under part and the bottom part 1a of the electrolyzer 1; the electrolyzer 1 is easily cut off at the thin part 1'. The unformed plate group is inserted into the electrolyzer 1 and subjected to an inter-cell connecting process in order to constitute a battery. Next, the electrolytic solution is introduced in order to conduct a formation-treatment of said battery, then said electrolytic solution is drawn out. In addition, the bottom part 1a of the electrolyzer is cut off from said thin part 1' and left in the cut off state, then washed with water and dried. Afterwards, the cut off bottom part 1a of the electrolyzer and the remaining part 1b are deposited to constitute a re- deposited part 6, thus a ready available lead storage battery is formed.
Patent JP-S57126574-A (JP)
Title: On-vessel unmanned power generation installation using river natural running water
Inventor: SHIMIZU MIYOSHI
IPC: F03B17/06
Filed: 1981-01-28
Abstract: PURPOSE:To generate electricity extremely efficiently without constructing a dam by converting energy of natural running water of a river to rotation energy using a water wheel provided on an electricity generating vessel to obtain electric energy. CONSTITUTION:Water wheels 4, 4 is installed on both boards 2, 2 of a vessel body 1 through a wheel shaft 3, and this is connected to a generator loaded on the vessel 1 through a converter to construct a generating vessel A. And, the generating vessel A is moored to a fixed bench provided on the river side of a river, etc., or to a fixed pile provided in a river to be floated, and thereby the water wheels 4, 4 are rotated by natural running water to generate electricity.
Patent JP-S62171896-A (JP)
Inventor: MATSUMOTO MASAMITSU
IPC: F21V21/14
Filed: 1986-01-24
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-H08196761-A (JP)
Title: Cloth presser foot for sewing machine
Inventor: YOSHIMATSU SHIGERU
IPC: D05B29/06
Filed: 1995-01-27
Abstract: PURPOSE: To enable threading of a needle without the need of removing a cloth presser foot and to eliminate a situation where a needle location is so hard to see as to cause difficulty in sewing. CONSTITUTION: In a cloth presser foot 10 which is provided with a cloth pressing part 14 having a needle hole 13 and with a guard part 15 to protect a finger from entering over the cloth presser part, the guard part 15 consists of a wire rod, forming in the arbitrary part of the guard part a wide part 15c whose height in the vertical direction is larger than the diameter of the wire rod.
Patent JP-H07203774-A (JP)
Title: Cleaning machine for raising seedling box
Inventor: KAWASHIMA KENZO
IPC: A01G9/06
Filed: 1994-01-07
Abstract: PURPOSE:To provide a cleaning machine capable of completely cleaning the whole surface of a raising seedling box simply by supplying the box through an inlet port. CONSTITUTION:A raising seedling box is supplied through an inlet port 20 directing the top of the box upward and transferred at a low speed with a feeding roller mechanism 5. The outer surface of the front wall of the raising seedling box is brushed by contacting with a swinging brush 2 and the box is forwarded while pushing down the swinging brush 2 against the force of a spring. Accordingly, the outer surfaces of the side walls of the raising seedling box are brushed with side brushes 2B, 2C and the outer surface of the bottom wall of the raising seedling box is brushed with the swinging brush 2. The swinging brush 2 is lifted to clean the outer surface of the rear wall of the raising seedling box when the raising seedling box is escaped from the swinging brush 2. During these procedures. the upper surface and the inner surface of the raising seedling box are brushed with an intermediate brush 3 and a rear brush 4. The upper surface of the side wall of the raising seedling box is brushed with the tip of the short bristles 4B of the rear brush 4 to effect the complete cleaning of the whole faces of the raising seedling box.
Patent JP-H03216761-A (JP)
Title: Machine translation device
Inventor: FUKUMOCHI YOUJI
IPC: G06F17/28
Filed: 1990-01-22
Abstract: PURPOSE:To perform the machine translation with high accuracy by removing collectively the interpreting ambiguity of an input sentence before the translation is started. CONSTITUTION:A main CPU 1 is provided together with a main memory 2, a CRT 3, a keyboard 4, a translation module 5, a dictionary/grammar rule, tree structure conversion rule memory 6, and a printer 7. Then the batch original sentence check processing and the ambiguity removal processing are applied to an input sentence prior to the analysis of the sentence structure. Thus the ambiguity if collectively removed out of the input sentence. Therefore an operator can concentrically remove the ambiguity out of the input sentences and can perform the machine translation with high efficiency.
Patent JP-H02193425-A (JP)
Title: Mobile communication system
Inventor: HAYAKAWA FUMIYASU
IPC: H04W16/26
Filed: 1989-01-20
Abstract: PURPOSE:To form the mobile communication system which uses a microzone in cities and a small zone in suburbs by allowing an on-vehicle repeater and a portable terminal to receive a control signal sent from a radio base station over the same radio channel with the on-vehicle repeater and portable terminal are at least in the small zone. CONSTITUTION:The portable terminal 14 in the microzone 3 makes a direct communication with a microzone radio base station 13. Then the signal that the portable terminal 23 in the small zone 5 sends to a small-zone radio base station 22 is sent through the on-vehicle repeater 24. When the base station 22 sends a control signal to the portable terminal 23 and on-vehicle repeater 24, the signal is sent by using a radio channel f1. The portable terminal 23 and on-vehicle repeater 24 receives the control signal and perform necessary operation. Further, when the portable terminal 23 sends the signal to the base station 22, the terminal sends the signal to the on-vehicle repeater 24 by using the radio channel f2. Once receiving this signal, the on-vehicle repeater 24 sends the signal which is received from the portable terminal 23 to the base station 22 by using a radio channel f3.
Patent JP-H09203548-A (JP)
Title: Ventilation fan for duct
Inventor: TAGASHIRA SHUJI
IPC: F24F7/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent foreign objects such as dust and dirt being adhered to the inside of the main body from entering and clogging, a drain hole or a pipe for drainage, and prevent condensated water from becoming undrained. SOLUTION: A weir 15 to surround a drain hole 12, is provided on a drain pan 13 which has a tray-shape to cover the lower surface opening 2 of a main body 10, and also has the drain hole 12 being connected to a pipe 11 for drainage, on the bottom. By doing so, foreign objects 17 and condensed water 18 which flow to the drain hole 12 side along the bottom surface of the drain pan 13, are dammed by the weir 15 and remain there, and the foreign object 17 sinks and is accumulated at the front side of the weir 15, and only the condensed water 18 overflows from the upper end of the weir 15, and flows to the drain hole 12, and is drained through the pipe 11 for drainage.
Patent JP-S62170496-A (JP)
Title: Zn-ni alloy plated steel sheet having improved corrosion resistance in working part
Inventor: IRIE YASUSUKE
IPC: C25D5/26
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a Zn-Ni alloy plated steel sheet having the improved corrosion resistance in the working part by subjecting the steel sheet to plating of a metal nobler than a steel base and baser than Ni on the lower layer then to plating of the Zn-Ni alloy thereon. CONSTITUTION:The steel sheet is subjected to plating of the metal nobler than the steel base and baser than Ni as the lower layer plating. The plating formed with any of the Ni-P alloy or Co-P alloy contg. 0.02-5wt% P, Fe-Ni alloy contg. 5-50% Ni or Fe-Co alloy contg. 5-50% Co to 0.1-1m thickness is adequate as the above-mentioned lower layer plating. The Zn-Ni alloy is plated on the above-mentioned underlying plating layer. The corrosion of the steel base is thereby prevented even if such a flaw or crack as to expose the steel base arises in the plating layer when the plated steel sheet is worked. The Zn-Ni alloy plated steel sheet having the excellent corrosion resistance in the working part is thus obtd.
Patent JP-2000216415-A (JP)
Title: Solar cell module, its manufacture and working method, and solar battery power generation system using the solar cell module
Inventor: SHIOZUKA AYAKO
IPC: H01L31/042
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell module excellent in durability, reliability, and external appearance. SOLUTION: In a solar cell module having an electrode leading-out part constituted of conducting members 108a, 108b for introducing electric power from a photovoltaic device to the outside, the conducting members 108a, 108b are constituted of covered wires coated with organic polymer resin having a softening temperature lower than or equal to a heating temperature in the manufacturing process of the solar cell module after the conducting members are fixed.
Patent JP-S62170437-A (JP)
Title: Reaction vessel
Inventor: KATAGIRI SHUSUKE
IPC: C22B26/22
Filed: 1986-01-23
Abstract: PURPOSE:To prevent the failure of a reaction furnace by opening and closing of a stop valve by successively providing a solid raw material supply duct having a sloped part to the reaction furnace and interposing the vertically movable duct stop valve to the sloped part. CONSTITUTION:A prescribed amt. of the metallic raw material in a hopper 9 is supplied from the duct 14 having the sloped part 14a into the reaction furnace 2 via a ball valve 10 and a duct 16. The stop valve 6 interposed in the vertical direction of the sloped part 14a is kept pushed down in the vertical direction by an actuating shaft 7. The stop valve 6 is vertically pulled up to close a raw material throwing port 11a upon ending of the raw material supply. The reaction furnace 2 is then heated by a heater 5 to evaporate the metallic raw material housed therein to vapor which is taken out of a lead-out port. The sticking of the metallic vapor to the sliding surface of the stop valve 6 is thereby made difficult and the failure of the reaction furnace during opening and closing of the valve is prevented. The positional deviation of the stop valve 6 to the vertical direction by thermal expansion is prevented as well.
Patent JP-S59142940-A (JP)
Inventor: YAMADA FUJIKO
IPC: B65D25/38
Filed: 1983-01-31
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-S5297185-A (JP)
Title: Terminals for multiple conductive electric cable
Inventor: JIYON TEII BENARETSUKU
IPC: H01R12/67
Filed: 1977-02-08
Abstract: A multiconductor electrical cable termination for flat ribbon cable has plural electrical contacts pierced through the cable insulation to engagement with respective conductors. The junctions of contacts and conductors are encapsulated in a base that forms an integral structure with the contacts and cable maintaining the junctions substantially free of oxygen and moisture. Plural openings in the base provide access to terminal portions of the contacts for test probing thereof, or the like, while the contacting portions of the contacts are connected to another termination, connector or the like.
Patent JP-S60157302-A (JP)
Title: Double reflector antenna
Inventor: HIRUKOI TAKASHI
IPC: H01Q19/02
Filed: 1984-01-27
Abstract: PURPOSE:To improve the wide-angle radiation characteristics by attaching a radio wave shielding plate made of a metal or a dielectric substance along the edge of a secondary reflector and attaching a radio wave absorber to said shielding plate. CONSTITUTION:A secondary reflector 2 and a main reflector 3 have a rotary concave oval surface and a rotary concave paraboloidal surface respectively and are set symmetrical to an axis 6 in terms of revolution. The phase center F1 of the primary radiator 1 is set inside both reflectors 2 and 3. A radio wave shielding plate 4 is set around the reflector 2 in such a range that does not disturb the travel of radio waves. A radio wave absorber 7 is attached inside the plate 4 to absorb the radio waves leaking out around the reflector 2 as well as the radio waves which are radiated in the opposite direction to the axis 6 at the edge of the reflector 2 owing to the diffracted wave at said edge. In this way, the wide- angle radiation characteristics of an antenna are improved. In such a constitution, both the length of the plate 4 and the size of the absorber 7 can be reduced compared with the structure where the absorber is set around the reflector 3.
Patent JP-H03216899-A (JP)
Title: Built-in self-test circuit
Inventor: KOIKE HIRONORI
IPC: G11C29/12
Filed: 1990-01-22
Abstract: PURPOSE:To realize a function capable of hold test by stopping the progression of self-test for a certain time and restarting the test thereafter to test the stored information hold time of a memory cell of a semiconductor memory. CONSTITUTION:The end of test pattern write to the memory cell is detected on the outside of a chip by a test pattern write end discriminating means 128, and the internal state of a self-test circuit is held by a self-test state holding means 126 at the time of interrupting the test. By these two functions, the progression of test procedures of self-test is stopped for a certain time after detection of the end of test pattern write to the memory cell and the operation is restarted. Consequently, the progression of self-test is temporarily stopped to stop the access to the memory cell for a prescribed hold time, and thereafter, self-test is restarted and data is read out from the memory cell and is compared with an expected value. Thus, the hold test of the memory is possible.
Patent JP-H07206950-A (JP)
Title: Compound containing fluoroalkyl group
Inventor: SAWADA HIDEO
IPC: C08F283/06
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a new compound giving water repellency, heat resistance, oil resistance and mold releasing on a surface of optical lenses, spectacle lenses, glass instruments, etc., and further useful as a surface treating agent, etc., having high weather resistance by introducing a fluoroalkyl with carbon carbon bond. CONSTITUTION:This compound is made by reacting monoalkenyl ether of the formula I (A<1>O is a 2-8C oxyalkylene or a mixture of >=2 the same; R<1> is 3-5C unsaturated hydrocarbon; R<2> is H, trimethylsilyl, etc.; (n) is 0-1000, an average of added mole number of oxyalkylene, peroxy difluoroalkyonoyl of the formula II ((1) and (m) are 0-8, an average added mole number of hexafluoropropylene oxide) and another copolymerizable monomer. Here, a molar ratio of the compound of the formula I and that of the formula II is 1:0.1-1:5000 and an amount of the other monomer is <=50mole % of the compound of the formula I. The number average molecular weight of this compound is 1000-1000000. The compound can be preferably obtained by using 1.1.2-trichlorotrifluoroethane as a reaction solvent.
Patent JP-H10194131-A (JP)
Title: Moving truck
Inventor: AOKI SANEHITO
IPC: B62B3/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable a moving truck to stably travel without causing almost lateral oscillations during travel and turning in the moving truck used as a conveying means of materials. SOLUTION: A pair of left and right driving wheels 2a, 2b a pair of front and rear free casters 4a, 4b mounted and turnably to the left and to the light respectively, constraining means 5a to 6b arranged on turning railway of the free casters, a weight 7 longitudinally movable installed at about the center part of the upper part of a main body base, and a driving means 8 for driving the weight longitudinally, are provided at the lower part of the main body base 1. By moving the weight back and forth, and thereby floating the free caster located on the opposite side to the advancing direction, a three wheeled vehicle is formed constantly to eliminate the reverse rotation of the free caster during turning of the truck, and thus to make a stable travel possible.
Patent JP-S58131498-A (JP)
Title: Low temperature tank
Inventor: NIWA RIICHI
IPC: F17C3/04
Filed: 1982-02-01
Abstract: PURPOSE:To improve heat insulating performance in a low temperature tank in such a way that heat insulating elements which are made by laminarly sticking an elastic heat insulating material and pearlite powder are filled on the outer surfaces of thin-shelled globules which are made of the material with low heat conductivity and whose insides are held vacuum between both the inner and outer reservoirs in a dual low temperature tank. CONSTITUTION:Heat insulating layers are formed in such a way that heat insulating elements 6 are filled between both the inner and outer reservoirs 5, 3, and pearlite powder 7 is filled in the clearance. Since the heat insulating elements 6 have glass wool elastic heat insulating material 6b having almost uniform thickness stuck laminarly around the outer periphery of thin-shelled globules made of FRP with proper diameter and thickness, and they are hermetically enclosed in vacuum condition extracting air or gas out of the inside of the  globule 1, heat insulating performance in the low temperature tank can be improved.
Patent JP-H10195641-A (JP)
Title: Organic thin film forming apparatus
Inventor: NAGASHIMA NAOKI
IPC: C23C14/24
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an org. thin film forming apparatus which is capable of preventing the reevaporation of the org. materials sticking to the wall surfaces, etc., near a substrate and preventing the reaction with water and oxygen at the time of film formation. SOLUTION: The org. thin film forming apparatus for forming org. thin films on the substrate 8 by evaporating the different org. materials in a vacuum vessel 2 is provided with a shroud 12 for capturing the unnecessary vapor in the vacuum vessel 2 by cooling the vapor near the substrate 8. This shroud 12 is so arranged as to enclose the circumference of the substrate 8. The shroud 12 is connected to a tank of liquid nitrogen disposed on the outside of the vacuum vessel 2 and is so constituted that the liquid nitrogen is circulated. Org. compd. monomers for forming org. electroluminescence elements are housed in respective evaporation sources 3A, 3B for the org. materials.