baber/WOPTO huggingface dataset:
Patent JP-S59176177-A (JP)
Title: Construction of cryogenic liquidized gas carrier
Inventor: OOTA MICHIO
IPC: B63B9/06
Filed: 1983-03-25
Abstract: PURPOSE:To achieve sufficient hull strength without increasing cost by fixing wing tanks covering both sides of all tanks to both sides of each opening as reinforcing member then launching under reinforced state and fixing the tank on ocean through each opening thereby dispersing stress at each opening. CONSTITUTION:Wing tanks 14a, 14b at both sides covering the upper section of all LNG tanks 16 to be mounted later are removed then wing tanks 14a, 14b are fixed as reinforcing member at both sides of an opening 13 formed to pass each tank 16. Under this state, the vessel is launched from a shipway. On ocean, LNG tank 16 is mounted through the opening 13 then each wing tank 14a, 14b is removed from the sides and fixed to both sides of each opening 13. When launching, sufficient hull strength is obtained for the stress to be concentrated at the opening 13 without requiring special reinforcing member by fixing the wing tanks 14a, 14b as reinforcing member.
Patent JP-S51127994-A (JP)
Title: Leakage prevention device
Inventor: AKATSU JIYUNICHI
IPC: F16K41/02
Filed: 1975-04-30
Abstract: PURPOSE: A leakage prevention device, that prevents radioactive liquid substance from leaking into outside portion from this line and value leakage part by arranging vacuum state in a leak off line by use of water ejector to correct this substance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02230286-A (JP)
Title: Production of lippmann hologram
Inventor: TANIGUCHI YUKIO
IPC: G03H1/26
Filed: 1989-03-03
Abstract: PURPOSE:To allow the patterning of parts where diffraction is easily generated with a simple optical system and even the impartation of an ornamental effect by subjecting an object surface to patterning. CONSTITUTION:The surface of a reflector 1 is a total reflecting surface and the reflecting part thereof is patterned by providing a light absorbing layer 4 on the surface thereof. The reflected light from the part where the light absorbing layer 4 is not provided and the incident light interfere with each other and interference fringes are recorded on a photosensitive material 2 of only this part when the surface is irradiated with the incident light 3 from the photosensitive material 2 side. The easy recording of the parts where the diffraction is generated to pattern shapes and the recoding of information on characters, designs, etc., are enabled in this way and the impartation of the ornamental effect is possible as well.
Patent JP-H08251067-A (JP)
Title: Portable telephone set
Inventor: ARAKI HIROYUKI
IPC: H04W52/02
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a portable telephone set which is reduced in power consumption and has small spurious radiation at the time of transmission and reception. CONSTITUTION: A variable AMP control circuit 105 varies the gains of variable attenuation circuits 101a and 101b according to received electric field intensity. Consequently, the gains of the variable attenuation circuits 101a and 101b are adjusted, so leaks in mixers (5) 35 and (1) 7 in following stages are reduced and the isolation between a PLLA circuit and a PLLB circuit is improved. Consequently, the spurious radiation is small at the time of transmission and reception. Further, a power source control circuit 106 controls power supply to PLLAMPs 102a and 102b according to transmission and reception timing, so neither the PLLAMP 102a nor 102b consumes electric power except in its transmission and reception timing.
Patent JP-H09244088-A (JP)
Title: Supporting structure of vibrationproofing correction lens in camera
Inventor: TAKEDA TOSHIAKI
IPC: G02B27/64
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient vibrationproof effect by a correction lens by providing the correction lens with a first driving part moving the correction lens in a first direction and a second driving part moving it in a second direction, supporting the correction lens so that it is freely moved in the second direction with respect to the first driving part and supporting it so that it is freely moved in the first direction with respect to the second driving part. SOLUTION: The correction lens 12 is provided with the first driving part 16 moving the lens 12 in a vertical direction and the second driving part 18 moving the lens 12 in a horizontal direction. The driving part 16 is supported by the lens 12 by the engagement of a decentering pin 26 and a long hole 26 so as to be freely moved in the horizontal direction. Besides, the driving part 18 is also supported by the lens 12 by the engagement of a decentering pin 32 and a long hole 34 so as to be freely moved in the vertical direction. Thus, since the lens 12 is moved in parallel in the horizontal direction because the hole 26 is guided by the pin 24 and moved in parallel in the vertical direction because the hole 34 is guided by the pin 32, the vibrationproof effect by the lens 12 can be sufficiently obtained.
Patent JP-S59193760-A (JP)
Title: Liquid level detector for automatic soldering device or the like
Inventor: KURODA TOORU
IPC: B23K1/08
Filed: 1984-03-16
Abstract: PURPOSE:To regulate automatically and exactly the extent of dipping a printed wiring board into solder, etc. with simple constitution by detecting the level of liquid of solder or the like by making use of the resistance value when the circuit board is dipped into the liquid between two contact bars. CONSTITUTION:A bath vessel 1 contg. liquid 2 of solder or fluxer, etc. is moved vertically by a motor 7. A printed wiring board 5 is held by a holder 4 which is conveyed by a conveyor 3 above the vessel 1. Contact bars 6, 6 are disposed at the specified height relation with the board 5 to a base plate, etc. of the conveyor 3. When the vessel 1 moves upward and the tips of the bars 6, 6 dip into the tank 1, a closed circuit is formed between both and the motor 7 is stopped. The motor 7 runs reverse after the specified time set with a timer. The level of the liquid 2 is thus exactly detected and the yield of soldering or flux coating itself is remarkably improved.
Patent JP-H10246928-A (JP)
Title: Radiograph information reader and image information transmitting device
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an information reader, while precisely obtaining the image information by removing exciting light from the light from stimulable phosphor, in a radiograph information reader. SOLUTION: This reader having a line light source 21 light for exciting a stimulable phosphor sheet 10 as the light source of the exciting, is provided with an optical fiber bundle 22, an exciting light separation filter 23, an image formation lens 24 and a CCD(charge coupled device) 25, opposedly to the surface on the side opposite to the light source 21 of the sheet 10 emitting light by stimula along the line light source 21, while allowed to detect the image information in the extension direction of the line light source 21 by slenderly dividing for every picture element. In this way, the need of a scanning optical system such as a rotary polygon mirror or fθ lens is eliminated, which is conventionally required for performing the main scanning of a laser beam.
Patent JP-H01225791-A (JP)
Title: Production of metallic sheet for printing plate material
Inventor: KANDA KATSUMI
IPC: B41N1/08
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a steel sheet for a printing plate material by a low-cost mechanical process by subjecting the surface of a steel sheet of a prescribed thickness to finish cold rolling with a roll worked by liq. honing to obtain a prescribed surface roughness, forming corrosion resistant plating and carrying out chemical treatment. CONSTITUTION:The surface of a rolled steel sheet of 30-250mum thickness is subjected to finish cold rolling or temper rolling as surface roughening treatment with a roll worked by liq. honing to obtain a steel sheet having 0.3-0.8mum surface roughness Ra and 40-80 HSC's per 2.5mm. Single plating of a metal having a rust preventing effect such as Zn, Ni or Sn, multilayered plating of such metals or alloy plating is formed on the surface-roughened steel sheet and then the steel sheet is subjected to known chemical treatment for providing corrosion resistance to obtain a steel sheet for a printing plate material having further improved adhesion to a sensitizer as well as improved corrosion resistance.
Patent JP-S62210172-A (JP)
Title: Self-propelled vehicle
Inventor: MATSUMOTO YOSHIHIRO
IPC: B60K17/30
Filed: 1986-03-10
Abstract: PURPOSE:To allow a self-propelled vehicle to be spin-turned with the minimum radius at the end of a track by relative rotating a pair of rear wheels in reverse chevron directions against the main body of the self-propelled vehicle interlocking with the rotation of one front wheel in the right angle direction of the three-wheeled self-propelled vehicle. CONSTITUTION:When the main body B of a self-propelled vehicle is to be spin- turned, a hooking claw 44 is protruded by a plunger 43, the front wheel 1 is set in the desired right angle direction by a steering motor 18 via a steering shaft 9, and a swaying plate 39 and an arm 42 are rotated via a steering cam 11. Thereby, a rod 49 is pulled, both slide arms 23, 24 are operated, and both rear wheels 2, 3 are set in reverse chevron directions against the front of the main body B. Both solenoid clutches 15, 27 are engaged, and the front wheel 1 and the rear wheel 2 are rotated by a drive motor 7. On the other hand, when the main body B is to be normally traveled, only the front wheel 1 is driven with both rear wheels 2, 3 being locked forward.
Patent JP-H02289019-A (JP)
Title: Memory access control circuit
Inventor: KUROGAKI YUKIO
IPC: G06F12/06
Filed: 1989-03-03
Abstract: PURPOSE:To eliminate the processing limitation due to the degradation of the processing performance and the limit of capacity of a working memory by using a memory access control circuit provided with a memory access circuit, a subtraction address output circuit, and an addition address output circuit. CONSTITUTION:A memory address circuit 2 decides whether the address position information of an input specific position is equal to 0 or not and gives an access to a storage 6 set at an immediately next position when the address position information is equal to 0. A subtraction address output circuit 3 decides whether the address position information of the input specific position is correct or not. If so, the circuit 3 outputs an address with the subtraction of a prescribed number, e.g., 1 and outputs this address. Then an addition address output circuit 4 decides whether the address position information of the specific position is negative or not. If so, the circuit 4 produces an address with the addition of a prescribed number, e.g., 1 and outputs this address. Thus it is possible to eliminate the processing limitation due to the degradation of the processing performance and the limit of capacity of a working memory.
Patent JP-S56149915-A (JP)
Title: Transfer apparatus for fruit container
Inventor: TOMIOKA ISAO
IPC: B65G47/248
Filed: 1980-04-18
Abstract: PURPOSE: To facilitate worker's withdrawal of fruit from a container by inclining the container on a transfer line to the working line side as passing a position corresponding to a position of supplying fruit to the working line.  
     CONSTITUTION: A selector 2 is provided at the rear stage of a core cutter 1 for cutting a stalk attached thereto placing and moving the fruit harvested. A container transfer device 3 is provided parallel to a container transfer device 3. As a container C holding fruit is fed to a supply roller 5 of the container transfer device 3, it is kept horizontal upto a position of a feed roller 7. At a position of a chain 15, the container is lifted on the side opposite to the core cutter 1 and inclined to the side of the core cutter 1. It further moves being inclined along a guide rail 17. This inclined state of the container facilitates the withdrawal of fruit by workers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60194996-A (JP)
Inventor: YANAGIHARA MASANOBU
IPC: D06F39/08
Filed: 1984-03-16
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-H07263228-A (JP)
Title: Print coil
Inventor: INAO KIYOHARU
IPC: H01F41/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide a print coil type transformer which can be inspected efficiently without causing deterioration in the quality of product. CONSTITUTION:A unit print coil 10 comprises a laminate of planes each formed with a cant pattern 14. The unit print coil 10 is provided with holes 16 for planting needle terminals 20, and inspection lands 18 connected with a coil pattern to be inspected. The inspection lands are provided at four corners of the unit print coil on the surface or the side of a coil forming plane and GO/NO GO test of the unit print coil is effected by connecting an inspection equipment with a relevant inspection land.
Patent JP-H01225352-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKABE FUMIHIRO
IPC: H01L21/31
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the breakdown strength of a gate electrode and a capacitance-part counter electrode from being deteriorated and to relax a short circuit phenomenon between gate electrodes by a method wherein the capacitance-part counter electrode is oxidized selectively, a silicon oxide film is formed on the surface, a polycrystalline silicon film is formed on it and a polycrystalline silicon side wall is formed by an anisotropic dry etching operation and is oxidized. CONSTITUTION:A field silicon oxide film 16 is formed on a substrate; a capacitance insulating film 12 containing at least one or more layers of acid-resisting films are grown; polycrystalline silicon is applied to it; a pattern is formed by photolithography; a capacitance-part counter electrode 13 is formed; then, the capacitance-part counter electrode is oxidized selectively by making use of the capacitance insulating film 12 as a mask; a silicon oxide film 14 is formed. Then, a polycrystalline silicon film 15 is grown. In addition thereto, a polycrystalline silicon side wall 17 is formed by executing an anisotropic dry etching operation. Then, the side wall 17 is oxidized under a condition that an oxide film is grown on a silicon substrate in an oxidizing atmosphere; the oxide film on the capacitance-part polycrystalline silicon side wall is made thicker.
Patent JP-H10249681-A (JP)
Title: Manufacturing time predictive method
Inventor: ISHIZUKA MASAAKI
IPC: G06Q50/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make a manufacturing hour so as to be findable so accurately without setting up a model. SOLUTION: An operation part 7 judges a fact of whether an identification code in the operational item is a scheduled pausal one or not, and when it is this scheduled pausal code, a pause predetermined time to be prescribed by the identification code is added to a rolling predetermined hour, and when it is not the pausal scheduled code, rolling information being concerned in the identification code is read out of a rolling information data base 12, thereby judging a group code on the basis of the read rolling information. In succession, the operation part 7 reads a rolling pitch to be concerned in the judged group code from a rolling pitch memory 3, and they this read rolling pitch is added to the rolling predetermined hour.
Patent JP-S60198049-A (JP)
Title: Neutral particle analyzer
Inventor: SATOU SEIJI
IPC: H05H1/00
Filed: 1984-03-21
Abstract: PURPOSE:To prevent any decrease in the measurement accuracy of the detector by preventing tritium gas from entering the detector by installing a few slidable slits along the incidence path of neutral particles and specifying the timing for the opening and closing of the slits. CONSTITUTION:Neutral particles emitted from a neutral particle source 1 become incident upon a stripping cell 3 installed in a vacuum case 3 and are converted into charged particles. The thus produjced charged particles are then analyzed by a microchannel detector 5 after being passed through a deflection magnetic field 4. A few slidable slits 11 and 12 are installed along the incidence path of the neutral particles. After the first slit 11 is opened, the slit 12 automatically opens for high-speed neutral particles and closes for tritium gas. As a result, unnecessary tritium gas produced in a fusion reactor is prevented from passing through the analyzer, thereby preventing any decrease in the measurement accuracy of the detector 5 which might be caused by the accumulation of tritium gas.
Patent JP-H04288867-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAGUCHI JUNJI
IPC: H01L21/822
Filed: 1991-03-18
Abstract: PURPOSE:To enable fluctuation of noise due to scattering of a sheet resistance to be pressed and at the same time reproducibility of a device which is formed on a wafer to be improved and characteristics to be improved by improving non-uniformity of sheet resistance within the wafer and between working batches which is generated by oxidation of a resistor. CONSTITUTION:After a resistor pattern 4 according to a polycrystalline silicon layer is formed on a silicon substrate 1 through an oxide film 2, an oxidation- resistance film 6 is formed on the resistor pattern 4 through an oxide film 5, heat treatment is performed, an extraction electrode 8 is formed, and then a resistor A is formed.
Patent JP-H11238246-A (JP)
Title: Optical pickup device
Inventor: HIRAGA TAKAYOSHI
IPC: G11B7/1353
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To lessen the astigmatism and the coma aberration of light spots by forming one piece of a true laser light source and plural light spots on tracks while making light beams from the true laser light source incident on a hologram body so as to generate at least one piece of a virtual laser light source. SOLUTION: In a hologram module 13, light beams from a true laser light source 11 pass without being diffracted in a hologram pattern for non-refraction 14 and light beams are diffracted in hologram patterns 15a, 15b, 15c toward a collimating lens 18 to be directed to the lens 18 and after light beams pass the lens 18, they become a parallel light flux to travel to an objective lens 19. Light beams passing through the objective lens 19 form light spots 24, 15a, 25b, 25c on respective tracks of an optical disk 23 as images of the true laser light source 11 and virtual laser light sources 12a, 12b, 12c. Respective reflected light beams of the light spots 24, 25a, 25b, 25c reversely travel to be read as data in a photodetector.
Patent JP-H08244033-A (JP)
Title: Method and apparatus for producing polyester chips
Inventor: NOGAMI KATSUO
IPC: B29B13/06
Filed: 1995-03-13
Abstract: PURPOSE: To obtain polyester chips low in water content by transporting cut chips while holding them to a reduced pressure state or a pressurized state to store them in a first storage tank and to dry the polyester chips at low temp. without lowering productivity. CONSTITUTION: Polyethylene terephthalate produced by polycondensation reaction is extruded from a cap in a strand shape at a speed of 5 ton/hr by applying pressure to a polycondensation vessel and the extruded polymer is cooled and solidified by water and cut by a cutter to form chips. The chips are discharged from the cutter to be supplied to a centrifugal separation type dehydrator to remove a part of bonded moisture and the dehydrated chips are transported over a distance of 30m by pressure feed type transport equipment having capacity of 6 ton/hr to be charged in a chip storage tank to be stagnated for one hr. By this constitution, the chips are dried at low temp. and the moisture content of the chips supplied to a drying process is reduced without lowering productivity.
Patent JP-S51130314-A (JP)
Title: A method for exchanging bobbing of undrawn yarns
Inventor: FUKUI JIYUETSU
IPC: D02J1/22
Filed: 1975-04-30
Abstract: PURPOSE: To tie yarns without causing yarn breakage of knots or exerting any bad influence on the fiber qualities, crimpability and dyeability, etc. on exchanging feed bobbins during the draw-false twisting process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63220190-A (JP)
Inventor: KAWASUMI ATSUSHI
IPC: A63H33/00
Filed: 1987-03-10
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-S58169146-A (JP)
Title: Color recording system
Inventor: TATEWAKI MASAYUKI
IPC: G03C7/02
Filed: 1982-03-31
Abstract: PURPOSE:To carry out relatively inexpensive color recording giving high image quality and wide image plane by forming decolorable dyed layers having the 1st color and resist layers contg. dyes having the 2nd color and the 3rd color on both sides of a transparent substrate to obtain recording paper using the 3 basis colors. CONSTITUTION:Both sides of a polyester film 2 is coated with water soluble resist films of dyeable and decolorable PVA or the like, the resist films are patterned, and the patterned films are dyed with a dye having the 1st color to form dyed layers 3A, 3B. One side of the film 2 is then coated with a resist layer 4 having the 2nd color all over the surface, and the other side is coated with a resist layer 5 having the 3rd color. The resulting recording paper 1 is irradiated with light corresponding to the color information of an original image to selectively leave or remove the resist layers 4, 5, and the dyed layers 3A, 3B are selectively decolored to form image element units, thereby recording the color information.
Patent JP-H0616416-A (JP)
Title: New polyaluminum chlorosulfate, its synthesis and its application
Inventor: JIIDEE MIYURUFUII
IPC: C01F7/78
Filed: 1993-02-18
Abstract: The subject of the present invention is aluminium polychlorosulphates having improved properties, their process of preparation and application of these aluminium polychlorosulphates to the treatment of drinking water, of aqueous effluents and in the papermaking industry. The aluminium polychlorosulphate has the formula:  Al(OH)aClb(SO4)cMdNe  in which:     M represents an alkaline-earth metal;   N represents an alkali metal;   a, b, c, d and e are numbers such that: 1.95<a<2.4, 0<c<0.15, 0<d<0.16, 0<e<1.7, a + b + 2c = 3 + 2d + e.
Patent JP-S57168260-A (JP)
Title: Copying apparatus provided with preferential mode
Inventor: KIKUCHI YUTAKA
IPC: G03B27/00
Filed: 1981-04-10
Abstract: PURPOSE:To alleviate trouble of an operator, and reduce miscopies, by allowing preferential copying to be carried out on the recording paper of a designated cassette size when copying is restarted after the lapse of a constant time from the end of copying. CONSTITUTION:Means for selecting a copying mode and means for designating a cassette size are provided in an apparatus for copying on a recording paper fed from a cassette selected out of cassettes different from one another in size in a copying mode selected from >=2 copying modes provided in the apparatus. When copying is again started after the lapse of a constant time from the end of the preceding copying, preferential copying in a copying mode selected with the selection means during the preceding copying operation is carried out on a copying paper of a cassette size designated with the designation means. For example, either of preferential mode keys 105, 106 is pushed, and then, one of ten keys 102 corresponding to the recording paper size of the preferential mode is pushed to designate it, thus permitting a microcomputer to control said operations.