baber/WOPTO huggingface dataset:
Patent JP-S62140474-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: TODA KOJI
IPC: H04N5/335
Filed: 1985-12-14
Abstract: PURPOSE:To form a thin-film body having light transmission by including a specific quantity or less of a perovskite type oxide in the oxide of a specific quantity of lead and chromium and using the mixture as a target. CONSTITUTION:Oxides containing not more than 95mol% perovskite type oxide to the composition of lead of 30-99.5mol% calculated in terms of PbO and chromium of 0.5-70mol% calculated in terms of Cr2O3 are employed as a target, and a thin-film consisting of the oxides containing lead and chromium is shaped in a vacuum. The thin-film is thermally treated in an atmosphere including at least lead. Photoelectromotive force is hardly generated on a thin- film composed of not less than 99.5mol% PbO and on a thin-film made up of not less than 70mol% Cr2O3. Likewise, electromotive force is hardly generated even on a thin-film consisting of not less than 95mol% PbTiO3. Accordingly, the thin-film having light transmission is acquired, thus improving the conversion efficiency of the operation of a photoelectric conversion device.
Patent JP-H03146212-A (JP)
Title: Method for removing water by vacuum suction type wringer roll of metallic strip
Inventor: IWATANI AKIYUKI
IPC: F26B13/30
Filed: 1989-10-31
Abstract: PURPOSE:To answer the needs for low temperature drying of a strip in a surface treated steel sheet process by supplying gas having a dew point lower than sheet temperature to part of the surfaces of rolls. CONSTITUTION:Many through holes 2 are provided on each hollow axis 1. Its outer circumference part is lined with unwoven fabric, negative pressure is produced by a vacuum pump in the inner part of each lining axis 1 to constitute a vacuum suction type wringer roll 5. The strip 4 is gripped by a pair of rolls 5 and the water on the sheet is sucked and removed. Then, gas having a dew point lower than the sheet temperature is supplied by a gas header 6, a nozzle 7 at least to part of the surface of each roll 5. Nitrogen gas obtained by gasifying liquid nitrogen is used as the gas. In this way, the equipment cost, lining cost can be reduced.
Patent JP-S63139009-A (JP)
Title: Foamed carbon body for molecular sieve
Inventor: YAMAMOTO YUJIRO
IPC: C01B31/02
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a microporous foamed carbon body for a molecular sieve enabling uniform passing of a fluid and having superior selective adsorbing power and a three-dimensional network structure by optionally adding a blowing agent to starting materials for vinylidene chloride copolymer resin or the like, causing foaming by heating, and carbonizing the resulting foamed body by baking. CONSTITUTION:A chemical blowing agent or an org. volatile blowing agent is optionally added to starting materials for vinylidene chloride copolymer resin contg. vinylidene chloride as a base and one or more kinds of comonomers selected among vinyl chloride, vinyl acetate, (meth)acrylonitrile, (chloro)styrene, (meth)acrylic acid, methyl(meth)acrylate and maleic anhydride, foaming is caused by heating and the resulting foamed body is carbonized by baking in an inert gaseous atmosphere to obtain the titled foamed carbon body having micropores of <=10Angstrom  diameter. In the carbon body, continuous cells account for >=70% of all the cells and the carbon body has 0.01-0.3g/cc density and is made of carbon forming the cell walls and the skeleton.
Patent JP-H07113384-A (JP)
Title: Lightweight panel as construction material
Inventor: ISHII TAIJI
IPC: B32B3/28
Filed: 1993-10-18
Abstract: PURPOSE:To provide a lightweight construction panel which has a large mechanical strength, presents fine surface quality, and excels in the producibility. CONSTITUTION:A decoration sheet 1 is affixed to one surface of each paper sheet member 2, and two of them are laminated with a hollow structural layer 3 interposed while the sides, with the decoration sheets are facing outward. As a hollow structural layer, a panel of such structure may be used that two or more corrugated cardboard sheets 6 prepared by attaching facial material 5 to both surfaces of a core sheet 4 are affixed together in such an arrangement that their undulating directions intersect perpendicularly. Because of the decoration sheets 1 affixed to the paper sheet members 2, the resultant panel has a large mechanical strength, presents fine surface quality, and excels in the producibility.
Patent JP-H08211516-A (JP)
Title: Image magnification method with reference to lenticular print
Inventor: ROJIYAA EI MOOTON
IPC: G03B35/18
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for forming a large 3-D image having improved arrangement and precision of enlargement at a low cost. SOLUTION: In the method for forming a lenticular 3-D image of a large size by enlarging a smaller original image, a first reference image pattern from the first part of a lenticular material having the same pitch as the second part of the lenticular material and a second reference image formed of a line having the pitch corresponding to the space between the same line of sight of an original image, are used. The original image 101 is obtained by photographing the original scene from different lines of sight photographed from spaced positions. The first reference image is situated on a copying surface, and the second reference image is situated on the original image surface. The relative directions of the reference images are regulated so as to provide a moire pattern attaining desired space and parallelism.  The original image 101 is situated on the original image surface by the regulation of the optical system 103 of a completed magnifying device, and the enlargement is performed on the copying surface. The enlarged image formed by the copying surface is precisely aligned by the lenticular in the second part of the lenticular material so as to provide an excellent lenticular 3-D image of a large size.
Patent JP-H06192853-A (JP)
Title: Method for hardening surface constituted of film formed by electroplating method and film formed by physical vapor growth method
Inventor: KAMIMURA YOSHIHISA
IPC: C23C28/00
Filed: 1991-08-01
Abstract: PURPOSE:To allow a titanium nitride film to maintain high hardness characteristic specific thereto by forming a chromium plating film having a specified film thickness on the surface of a base metal material having a specified hardness by an electroplating method and forming a titanium nitride film having a specified film thickness thereon by a physical vapor growth method. CONSTITUTION:On the surface of a base material constituted of a metal (such as Al allay) having 30 to 80 Brinell hardness (HB), an industrial chromium plating film with 5 to 50mu film thickness is formed by an electroplating method. Next, on the upper face of the plating film, a TiN film with 0.5 to 5mu film thickness constituted of titanium nitride (TiN) is formed by a physical vapor growth method (PVD method). In this way, the application of the TiN film to the soft material is enabled.
Patent JP-H09102002-A (JP)
Title: Approval card and automatic paying machine for approval card
Inventor: WADA HIROYUKI
IPC: G06Q40/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To use an approval card within the limit of the paying capacity of a user and to permit a card company to securely collect price by deciding the write condition of sum data stored in a memory provided in an approval card main body. SOLUTION: When the approval card C is loaded on the antenna part 3 of a paying machine 1, communication is started between the paying machine 1 and the card C. When a prescribed processing operation is executed based on sum data stored in the memory M of the approval card C, the corresponding sum is subtracted and data is rewritten into new sum data. The sum stored in the memory M is a sum which is set within the range of the sum, which is stored in a user account memory 23 in the host computer 20 of a bank when the approval card C makes communication with the paying machine 1. That data of the sum which is set from the account memory of the possessor of the approved card C is moved to the account memory 24 of the card company is written into the condition.
Patent JP-H02181-A (JP)
Title: New phthalocyanine compound
Inventor: RUDORUFU PORONII
IPC: A61P31/04
Filed: 1988-11-10
Abstract: NEW MATERIAL: Compd. of formula I [wherein PC is a phthalocyanine ring; v is 1-4; Me' is Na, K, Ca, Mg and AlX (wherein X is an anion); R' is SO 3 Y (wherein Y is H, an alkali-, ammonium- and amine ion), formula II (X' is O, NH-; R 1  and R 2  are each H, sulfo, etc.), etc.].  
     EXAMPLE: Disulfonated aluminum phthalocyanine.  
     USE: Microorganism killing and depressing agent. Gram-positive bacterial and Gram-negative bacteria are suppressed and killed.  
     PROCESS: An unsubstd. phthalocyanine is sulfonated at 45-60°C and then, it is reacted with phosgene and aluminum chloride, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10110479-A (JP)
Title: Vaporproof and rotproof sheet for construction and constructing method
Inventor: EGAWA GORO
IPC: E04B1/64
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer of moisture to a woody sill section brought into contact with a foundation, and to obviate corrosion of wood by using a vaporproof and rotproof sheet, in which a copper-containing layer is arranged on at least one surface of a water-impermeable base material sheet. SOLUTION: A copper-containing layer 3 is disposed on one surface of a base material sheet 2, the surface of the layer 3 is executed while being upwards directed so as to be brought into contct with a woody sill, and the copper-containing layers 3 are installed on both surfaces of the base material sheet 2 as required. The sheet of copper foil, the coating of copper-containing paints or the like such as acrylic and urethane resins may also be used at that time. The pulverulent bodies of copper and copper powder obtained by pulverizing metallic foil are preferable as used copper components. When a wooden building is constructed by employing the vaporproof and rotproof sheet 1 obtained in this manner, the copper-containing layer 3 of the vaporproof and rotproof sheet 1 is directed upwards and laid on a foundation. The woody sill is placed and fixed onto the sheet 1. Accordingly, a film containing copper is brought into contact with the woody sill and the progress of the corrosion of wood is reduced, and the wood-rotting of a woody building material is prevented and durability can be ensured.
Patent JP-H08210112-A (JP)
Title: Superlight weight poppet valve
Inventor: DEIBUITSUDO RUISU BOUNSUTEIIRU
IPC: B21K1/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To hold a light and high strong pair weight characteristic so as to efficiently control the temperature of a poppet valve on operation by forming first and second chambers in the poppet valve with first and second cylindrical members. SOLUTION: A stem part 12a consists of a lower member 26 including a fillet part, and an upper member 28 for forming a keeper groove 20. The lower member 26 is provided with a region of small diameter region 30 formed into a small size, to which the upper member 28 is adapted, and the lower member 26 is formed through deep drawing. Two members are connected to each other by means of welding, and thereby, the attaching valve of a cap 14 is completed. A valve assembly is provided with a first cavity 32 wherein first coolant such as sodium and potassium is filled into a part, and a second cavity wherein second coolant, such as water, is filled into a part. The head part of an exhaust valve which becomes very high temperature is cooled by the first coolant, and the axial part of a comparatively low temperature is cooled by a second coolant.
Patent JP-H06192147-A (JP)
Title: Simultaneous preparation of 1, 2- and 1,3- propanediol
Inventor: TOOMASU HAASU
IPC: C07C45/52
Filed: 1993-11-12
Abstract: The invention relates to a method for the simultaneous preparation of 1,2- and 1,3-propanediol from glycerol. 1,2-Propanediol is customarily prepared from propylene oxide, 1,3-propanediol by hydration of acrolein with subsequent hydrogenation. The process according to the invention comprises the reaction stages (a) dehydration of glycerol by passing a gaseous glycerol/water mixture containing 10 to 40% by weight of glycerol at 250 to 340@C over a solid catalyst having an Ho value (Hammett's acid function) of less than 2, preferably between -3 and -8.2, (b) hydration of the acrolein contained in the reaction mixture of stage (a) and (c) catalytic hydrogenation of the reaction mixture containing the 3-hydroxypropionaldehyde and hydroxyacetone of stage (b). Two useful substances, namely 1,2- and 1,3-propanediol, can simultaneously be obtained in a high total yield from glycerol in a simple process.
Patent JP-H02129662-A (JP)
Title: Console panel for copying machine
Inventor: TSUTSUMI TAKASHI
IPC: G03G21/00
Filed: 1988-11-09
Abstract: PURPOSE:To distinguish confirming sound of this machine from that of others by changing over the selection of sound volume and musical interval of the confirming buzzer sound by a display panel part with a touch panel sensor. CONSTITUTION:A buzzer sound change over setting mode is provided to change over the selecting of sound volume and musical interval of the confirming buzzer sound by the display panel part 32 with the touch panel sensor. Consequently, in the buzzer sound change over setting mode set by the console panel 25, an operation by the display part 32 with the touch panel sensor sets without buzzer sound and sets in desirable musical interval and sound volume, when the confirming buzzer sound is unnecessary and when it is necessary, respectively. Thus, in the case of setting plural copying machines, the distinction between the confirming buzzer sounds can be made clear by differing the musical interval of each of it.
Patent JP-2000100905-A (JP)
Title: Positioning device and positioning method using the same
Inventor: SAWA SATOSHI
IPC: B65G49/07
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device which can efficiently position an object with high accuracy and a positioning method using the device. SOLUTION: A positioning device is provided with a vacuum chuck mechanism 2 which can simultaneously suck and hold a plurality of objects 1, a tray 4 which houses the objects 1 and in which a plurality of cavities 3 is arranged at prescribed positions so that the inner peripheral surfaces 3a and 3b of the cavities 3 may become datum planes for positioning, a table 5 which sucks the objects 1 housed in the tray 4 and cavities 3 of the tray 4 and holds the objects 1 so that no positional deviation may occur between the tray 4 and objects 1, and moving means 6 and 7 which move at least either one of the chuck mechanism 2 and table 5 in the vertical and planar directions.  The positioning device simultaneously positions the objects 1 by bringing the objects 1 into contact with the side faces of the cavities 3, while the device collectively holds the objects 1 by means of the vacuum chuck mechanism 2.
Patent JP-H09130705-A (JP)
Title: Head mounted video display device
Inventor: MAEDA YOSHIHIRO
IPC: H04N5/64
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To allow the user to hear a sound at an optimum position while the display device is mounted stably to the head of the user without being affected by the shape, size of the head or difference from ear positions by providing a speaker turnably to a support member. SOLUTION: A shaft 21 is provided to a lower part of a support member 2 along its lengthwise direction. A turning member 3 is mounted to the shaft 21 turned around the shaft 21 by its through-hole 31 and slidable in the thrust direction of the shaft 21. In the case of mounting, the left/right turning member 3 is turned to the outside of the support member 2 around the shaft 21 and extended, after the position of a forehead pad 41 is adjusted, the turning member 3 is turned manually or an energizing force of a torsional spring or the like to an inner direction. Since a speaker 5 is arranged to the turning member 3, the speaker is moved in the direction of the arrow B with the movement of the turning member 3 to be close to an ear. Furthermore, the speaker 5 is moved in the direction of the arrow C along a speaker slide groove 33 to be placed in the very vicinity of the ear.
Patent JP-H10123549-A (JP)
Title: Liquid crystal display element
Inventor: YOKOYAMA NAOTO
IPC: G02F1/1343
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate light leakage from an alignment area without increasing a manufacturing process. SOLUTION: Alignement marks 2a, 2b are provided on a light shield part 7 formed around an effective display area 8. Further, transparent electrodes 3a, 3b and an oriented film 30 are provided on the alignment marks 2a, 2b. The transparent electrodes 3a, 3b perform film-forming of ITO and pattering in the same process as the electrode of the effective display area 8, and the oriented film 30 is formed also in the same process as the effective display area 8.
Patent JP-H03145247-A (JP)
Title: Voice storage device
Inventor: KUDO HITOSHI
IPC: H04M1/65
Filed: 1989-10-31
Abstract: PURPOSE:To relieve the deterioration in the sound quality due to local wear of a magnetic tape by avoiding the use of a part of a magnetic tape being a message recording medium when the frequency of use of the part reaches a prescribed value or over. CONSTITUTION:A magnetic tape is divided into plural blocks, let the start position of blocks 1-4 be respectively number of turns (of a winding pulley) 000, XXX, YYY and ZZZ. When a recording reproducing number of times of the block 1 exceeds a preset specified value, after messages recorded in the block 1 are all reproduced and listened to, the block 1 is brought into the recording disable state, the magnetic tape is moved to the head of the block 2, that is, the magnetic tape is moved to a position of the number of turns XXX of a winding pulley and the position is operated as the apparent magnetic tape start position. Thus, the sound quality deterioration in the local wear of the magnetic tape is relieved.
Patent JP-H06115557-A (JP)
Title: Plastic bag with header
Inventor: OKADA ATSUTAKA
IPC: B65D33/14
Filed: 1992-09-30
Abstract: PURPOSE:To provide a plastic bag with header to which a header is surely and firmly attached regardless of the material which is used on the surface of the plastic bag. CONSTITUTION:Holes 5, 6 are provided on a sealing part 4 of a plastic bag 1, which correspond to a head attaching part, and respective heat-adhesive layers on the rear surface of a header 7 on the rear surface of which a heat- adhesive is applied are welded by an ultrasonic sealing 8 at the hole parts, and the header 7 is firmly attached to the bag for the plastic bag with header.
Patent JP-H02186458-A (JP)
Title: Information protecting device
Inventor: HATTA KOICHI
IPC: G06F21/79
Filed: 1989-10-30
Abstract: PURPOSE:To protect stored contents more surely by providing a means to store a write prohibiting state and a prohibiting state setting means to execute a write prohibiting instruction, which is stored to a storing means, and to set the write prohibiting state. CONSTITUTION:A write prohibiting flag WRP 1, password setting flag PASF 1 and password register PASW 1 are provided in the system area SA of a memory area. At first, the state of the PASF is discriminated and in the case of a reset state, a password is written to the PASW 1. Next, it is discriminated whether a semicolon exists continuously to the password or not. When the semicolon is designated, the WRP 1 is set and the PASF 1 is set. When the semicolon is not designated, the WRP is reset, as it is. When a PASS instruction is executed in a condition that the WRP 1 is set, processing is regarded as an error even when the passwords are coincident with each other. Then, the flag WRP 1 and PASF 1 are not reset and the contents can not be changed.
Patent JP-H01124018-A (JP)
Title: Position detector
Inventor: KONO MASAHIKO
IPC: G06F3/03
Filed: 1987-11-10
Abstract: PURPOSE:To surely detect a specified position by means of the small number of parts without being influenced by the width of a position specifying range and to simply fix the title device by using a timing signal from a signal generator as a start point and finding out a distance from respective detecting time values of sound waves outputted from plural signal detectors. CONSTITUTION:Plural sound wave signal detectors 14a, 14b are set up on proper positions of a substance to be specified at its position and a sound wave and a timing signal are generated from a sound wave generator 13 in a position specifying body 12 at the time of specifying a position. Sound wave arrival time required from the generation of the timing signal up to the arrival of the sound wave is detected by each of the detectors 14a, 14b and these time signals are converted into distance signals to find out the specified position. Consequently, the specified position can be detected by the small number of parts without being influenced by the width of the position specifying range and the device can be comparatively simply fixed also to an already installed apparatus.
Patent JP-H10114697-A (JP)
Title: Agent for restoration or protection of degenerated central and peripheral nerve
Inventor: TANAKA TATSUYOSHI
IPC: A61P25/28
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent useful for the treatment of nervous lesion caused by external injury, etc., by using a specific fluorenone derivative having survival and growth promotionactions on cholinergic nerve cell of central nervous system, restoration and protection actions on peripheral nerve degeneration, etc., as an active component. SOLUTION: This agent contains at least one compound selected from a fluorenone derivative of the formula I (R<1> is H, OH, etc,; R<2> is H, a lower alkyl, etc.; (p) and (q) are each 1-4) and its salt as an active component. In the compounds of the formula I, e.g. 1,3,6,8-tetrapropyl-2,5-dihydroxyfluorenone is a new compound. The compound of the formula I can be produced e.g. by the cyclization reaction of a compound of the formula II in a hydrocarbon solvent having high boiling point (e.g. tetralin) at 150-200 deg.C. The amount of the compound of the formula I in a pharmaceutical preparation is usually 1-70wt.%. The daily administration rate of the compound of the formula I or its salt is usually 0.2-200mg per 1kg body-weight.
Patent JP-2000110993-A (JP)
Title: Liquefied gas receiving device
Inventor: NAKANISHI TOSHIO
IPC: F17C6/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas receiving device capable of suppressing inclusion of boil-off gas. SOLUTION: From a receipt pipe 8 a liquefied gas L is sent into a liquid receiving member 3 at the top of a lead pipe 2 in the tangential direction to the inner surface of the member 3 so that the splash of the gas L is decreased by the member 3, and inclusion of boil-off gas G in the liquefied gas L is suppressed.  A minute amount of boil-off gas G eventually included in the liquefied gas L is gathered in the axial central part of the lead pipe 2 by allowing the liquefied gas L to flow down in swirling along the inside circumferential surface of the lead pipe 2 and the liquid receiving member 3, and the boil-off gas G rising in the form of bubbles B in the applicable part is released to a non-liquid storing space of a tank through a gas bleeder pipe 9 to prevent liquid level variation of the liquefied gas L stored in the tank and condensation of the boil-off gas G in the liquefied gas L.