baber/WOPTO huggingface dataset:
Patent JP-H06235296-A (JP)
Title: Self-advancing type tunnel excavator
Inventor: DABIDE TOREBISANI
IPC: E21D11/10
Filed: 1992-11-10
Abstract: PURPOSE: To improve excavation capacity by suspending an outer frame for supporting a drive unit by a positioning device, and supporting a group of excavation modules by an upright member and adjusting height and inclination. CONSTITUTION: An outer frame 22 for supporting a drive unit 24 for operating all work units is suspended by positioning devices 34 and 34 which are expandable and contractible freely, a tunnel excavation device 20 is fixed securely and is correctly positioned coaxially. Then, a group of excavation modules 26 are supported by upright members 25 and 25 freely expandable and contractible, and the height and inclination are adjusted. Then, soil is excavated by an excavation unit 27, both of excavation rock rubbish and soil elimination rock rubbish are collected by a scraper unit 28, and are carried to the rear by a conveyor belt 31, and is loaded on a carrying car 32. The device 20 can be moved freely by a crawler unit 29 sand is fixed stably.
Patent JP-H07152720-A (JP)
Title: Microprocessor
Inventor: SUZUKI HIROSHI
IPC: G06F15/78
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the generation of a useless address output pin by storing address identification (ID) data in a freely rewritable register and outputting address data or prescribed data in accordance with the ID data. CONSTITUTION:In the case of using only an address space of 1M bytes by using an MPU 10, address output pins 25-20 to 25-23 for upper 4 bits out of address output pins 25-0 to 25-23 are not used for address outputs. When '11110000' is stored in an address ID data register 22 as address ID data, the data of upper 4 bits 21e-i to 21h-i in an internal register 21-i are outputted to the address output pins 25-20 to 25-23 for the upper 4 bits which are not used for address outputs. Thereby a signal can be directly set to the external by writing required data in the upper 4 bits 21e-i to 21h-i in the register 21-i.
Patent JP-H07152472-A (JP)
Title: Method and device for inputting position information
Inventor: SATO AKIHIKO
IPC: G06F3/0488
Filed: 1993-11-30
Abstract: PURPOSE:To provide the accurate position of coordinates as the position information for the specified position by discriminating the fault coordinate position without deteriorating the performance of the entire system. CONSTITUTION:A voltage signal which occurs in an X-axis transparent electrode 3 or a Y-axis transparent electrode 4 when a tablet 10 is pushed on by a pen or the like is held in a capacitor 12 or 13 and the voltage signal is read twice in a short time through an A/D conversion circuit 14 or 15. Then they are stored in registers 1 and 2 of a register group 17. When the difference between the first and second A/D converter values exceeds the allowable range, the coordinate position shown by the voltage signal is judged to be inaccurate, and when it is within the allowable range, the coordinate position is inputted as position information. The discrimination accuracy is improved by removing the electric charge of the capacitor 12 or 13 at the first and second measurement.
Patent JP-2000128357-A (JP)
Title: Row unit cargo loading device
Inventor: KATAYAMA MICHIHIKO
IPC: B65G61/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a row unit cargo loading device capable of carrying out stowage in various cargo loading forms without rotational motion of an arm and a cargo gripping mechanism of a robot. SOLUTION: Cargoes are loaded in a plural number of rows per one stage and in a plural number of stages on a pallet 21 by a robot 10 on a vertical articulated arm 12 of which a gripping mechanism 11 is provided. The cargoes are delivered to the front of the robot by one row and another and in a lump of a plural number of them in a combined state where each of the rows comes to be roughly the same width as regards the cross direction orthogonal to the extending direction of the arm.  The robot carries out loading of the cargoes on the pallet mounted on a stowage conveyor and with its one end side as a first row/by gripping the cargoes of the one row, carries out cargo loading of the first stage by loading to the last row while deviating a cargo loading position for each of the rows in a direction to be separated from the first row and carries out cargo loading of a plural number of the stages on the pallet in the same way.
Patent JP-H05140792-A (JP)
Title: Aluminum alloy sheet excellent in press formability and corrosion resistance
Inventor: UESUGI KOJI
IPC: C25D3/22
Filed: 1991-11-15
Abstract: PURPOSE:To provide an Al alloy sheet chiefly used as lightweight stock for an automobile, especially an Al or Al alloy sheet excellent in press formability and corrosion resistance. CONSTITUTION:This Al alloy sheet excellent in press formability and corrosion resistance has a Zn-based plating layer formed on the surface by 1-50g/m<2> and an Fe-based plating layer formed on the Zn-based plating layer by 1-30g/m<2>.
Patent JP-H09169813-A (JP)
Title: Solventless synthetic resin and synthetic resin mixture
Inventor: MERGARDT BERND
IPC: C08F265/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a binder contg. an acid group for coating of a print which is free from a solvent and the like, does not foam and is suitable for high-speed printing by mixing a synthetic resin A, prepd. by copolymerizing an α,β- ethylenically unsatd. carboxylic acid (a) with ethylenically unsatd. compd. (b) and reacting the copolymer with a carboxyl-contg. compd. (c), with a water- insoluble polymer B prepd. by emulsion polymn. of an ethylenically unsatd. compd. in the presence of the synthetic resin (A).  
     SOLUTION: E.g. acrylic acid may be used as the component (a). E.g. styrene may be used as the component (b). An 8-30C fatty acid (e.g. tall oil fatty acid) and the like may be used as the component (c) with N-methylpyrrolidone being particularly useful. After the component (a) is copolymerized with the component (b), the component (c) is added, followed by a reaction at 100 to 230°C. The synthetic resin (A) has an amine value of 90 to 400 and a glass transition temp. of 0 to 180°C. The polymer (B) is obtd. as a water-insoluble latex particle by emulsion polymn. of an ethylenically unsatd. compd. in the presence of the synthetic resin (A). 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001115053-A (JP)
Title: Hot water-insoluble functional particle and special paper having ability for identifying oneself and others
Inventor: MURAKAMI TORU
IPC: D21H21/46
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain white functional particles which elute a specific color tone dye, when brought into contact with an organic solvent, and to obtain special paper which uses the while functional particles and has an ability to identify oneself and others. SOLUTION: The hot water-insoluble functional particles are obtained by forming organic solvent-permeable white shell layers on the surfaces of core particles, respectively, carrying a coloring dye which is insoluble in water and soluble in organic solvents. The characteristic of the special paper having an ability to identify oneself and others is to contain the functional particles. When it is tried to falsify the paper with an organic solvent, the dye contained in the functional particles is eluted. Thereby, the signs of the falsification can be detected.
Patent JP-H07154613-A (JP)
Title: Ciphering communication method and terminal equipment for ciphering communication
Inventor: OYAMA SHOICHI
IPC: H04N1/41
Filed: 1993-11-30
Abstract: PURPOSE:To execute ciphering communication by the same processing time as that of usual communication and to simplify the configuration of the entire equipment by implementing ciphering/decoding processing simultaneously in the case of coding/decoding processing. CONSTITUTION:A coding section 17 encodes picture information corresponding to an original based on a ciphering code table in which a cross reference of a standard code table is rearranged at random. The code obtained by cod processing is sent to a telephone line. Furthermore, the information representing whether or not the mode is the ciphering communication mode is sent to the telephone line prior to the transmission of codes. When the ciphering communication mode is selected, a control section 3 of a receiver side facsimile equipment applies decod processing according to the same rule as that of the ciphering code table to the received code. Thus, the received code is reproduced into an original picture.
Patent JP-H04172307-A (JP)
Title: Composite wire path of photoelectric device
Inventor: NAKAJIMA SHIGEO
IPC: G02B6/12
Filed: 1990-11-05
Abstract: PURPOSE:To surely transmit light signals through an optical waveguide free from the outside leak by specifying respectively the light refractive indexes of a ceramics substrate, of the optical waveguide, and of the gas with which the periperal surface of the optical waveguide contacts. CONSTITUTION:A plate shaped ceramics substrate 10 is made of the alumina ceramics, etc. having a light refractive index of n1, and a thin strip shaped optical waveguide 20 is made of quartz glass etc. having a light refractive index of n2 and is installed on the ceramics substrate 10. A thin strip shaped metal wire passage 30 which constitutes a signal wire passage for transmitting electric signals or a power source passage for the flow of the power source current is made of aluminium, gold, etc., and laminated on the upper surface of the optical waveguide 20. In this case, if the light refractive index of the gas such as the aire with which the left and right surfaces of the optical waveguide 20 contact is set at n3, the constitution material of the optical waveguide 20 and the ceramics substrate 10 is selected so that the following relation is satisfied: n1, n3<n2. Accordingly, the light signal can be tranmitted free from the leak outside the optical waveguide 20.
Patent JP-2001112655-A (JP)
Title: Illuminator for sanitary facility instrument and illuminator for sanitary facility chamber
Inventor: MATSUMOTO OSAMU
IPC: A47K1/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To enable target work in the darkness even without illuminating an entire toilet with a main illuminator by providing a sanitary facility instrument installed in the toilet with an illuminator for partial illumination. SOLUTION: As a light source, an LED 22 is embedded inside a shelf board 18 of a storage cabinet 10 installed in the toilet, the shelf board 18 is partially or entirely composed of a light transmissive material, and the inside of the storage cabinet 10 is illuminated with light from the LED 22. Otherwise, a knob on the door of the storage cabinet 10 installed in the toilet is partially or entirely composed of a rod-shaped member made from a light transmissive material, the LED is disposed as a light source in the state of flooding light inside the knob, and the knob is light-emitted.
Patent JP-S63154075-A (JP)
Title: Oscillatory wave motor
Inventor: MURAKAMI SHUJI
IPC: H02N2/00
Filed: 1986-12-17
Abstract: PURPOSE:To improve abrasion resistance and durability by irradiating a contact section of a vibrator with a moving body with an alumite film with laser beams having high energy density. CONSTITUTION:In an oscillatory wave motor utilizing progressive oscillatory waves using a ring-shaped moving body 3 and a vibrator 4, an aluminum alloy is employed as the moving body 3. An alumite film is formed onto a contact surface with the vibrator 4 through alumite sulfate treatment, while the alumite film is irradiated with laser beams having high energy density. Accordingly, the hardness of the film is increased and the crystal of alpha-alumina appears after the irradiation with laser beams, thus largely lengthening durability.
Patent JP-H04332268-A (JP)
Title: Rotary type view finder for comb coder
Inventor: SHIIJINUU
IPC: H04N5/225
Filed: 1991-11-15
Abstract: PURPOSE: To provide a rotary view finder by which image pickup and operation are made available, even when the camcorder is an equipment composite of a video camera and a VCR is mounted on a left side/right side shoulder. CONSTITUTION: An image changeover switch 6 which is used to rotate a video image on a CRT screen is placed in the inside of a view finder 2 of the camcorder and a plate spring 4 having a switch operation arm 4b is provided to turn the switch, a slider 3 to connect the view finder and the camcorder main body, while being inserted and fixed to a slider insert hole 2b of the view finder 2 is tightened to the plate spring by two fixing bolts 5, then the camcorder can be mounted arbitrarily on either a left side or a right side shoulder of the user through the rotation of the video image.
Patent JP-H02154082-A (JP)
Title: Method for deep color dyeing of textile product
Inventor: MIYAMOTO TATSUO
IPC: D06P5/04
Filed: 1988-11-30
Abstract: PURPOSE:To dye a textile product to a deep color by pretreating the textile product consisting of a cation dyeable polyester fiber and animal fiber with a proteolytic enzyme, dyeing the pretreated textile product with cationic dye and acid mordant dye, etc., and then post-treating the dyed product with a reactive silicone. CONSTITUTION:A textile product consisting of cation dyeable polyester fiber and animal fiber is pretreated with a proteolytic enzyme to hydrophilize the surface of the animal fiber. The side of the polyester fiber is then primarily dyed with a cationic dye and the side of the animal fiber is dyed with an acid mordant dye or metal-containing dye (at 100 deg.C). The dyed product is then treated with a reactive silicone and heat-treated to afford the objective textile product expressing a deep and dark color without impairing hand unique to the animal fiber and deteriorating the strength with high color fastness to washing.
Patent JP-H05113729-A (JP)
Title: Heating roller
Inventor: MAEJIMA SEIJU
IPC: G03G15/20
Filed: 1991-10-21
Abstract: PURPOSE:To provide a heating roller resisting the high temperature of 200 deg.C or higher and excellent in the uniformity of temperature distribution and heat efficiency by providing an alumite layer excellent in a far infrared radiation characteristic on the inner surface of base material formed of an alluminum alloy of specific composition. CONSTITUTION:A heating roller 6 is formed of base material 3 made of an alluminum alloy of a composition containing 0.3-4.3wt.% of Mn and the rest being Al and unavoidable impurity, with an intermetallic compound between Mn and Al dispersedly deposited; and an alumite layer 4 excellent in a far infrared radiation characteristic provided on the inner surface of the base material 3. In order to obtain the heating roller 6 excellent in the far infrared radiation characteristic, the block-shape or powder-shape Al-Mn alloy is added into a molten metal and then casted by a continuous casting device, for instance. Afterwards, heat treatment is applied thereto, and anodization treatment is further applied using a normal porous group sulfuric acid electrolyte. Porous black alumite excellent in the infrared radiation characteristic is thus formed on the surface of the alluminum alloy material.
Patent JP-H09140552-A (JP)
Title: Buddhist altar implements and manufacture thereof
Inventor: NAGAZOE MOTONORI
IPC: A47G33/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide Buddhist altar implements resembling a wooden material in appearance and incineration characteristic and ensuring mass productivity, and a method for manufacturing the implements. SOLUTION: An outline part 2 of approximately 0.2mm thickness is formed on the periphery of the base 1 of a memorial tablet by use of vinyl chloride, and filled with a charging material as a mixed material of paraffin becoming liquid-state by heat and sawdust. The charging material 3 is cured, due to cooling and forms the frame of the base 1. Also, a filling port on the back of the base 1 is closed with a cover 4. Then, the surface of the base 1 is decorated and a posthumous Buddhist name plate is built into the base 1, thereby completing the memorial tablet. The base 1 having such a structure is manufactured according to the following procedures. A gap between slash molding male and female dies is filled with heated and liquid-state vinyl chloride and the outline part 2 is thereby formed. The dies are removed after the vinyl chloride is hardened, and the outline part 2 is filled with the charging material 3.
Patent JP-H10129005-A (JP)
Title: Ink supply tube and its manufacture
Inventor: WASHIMI TAKEHIKO
IPC: B32B27/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply tube that entirely has flexibility and has a high durability against repeated bending, and a high barrier property against oxygen, and does not alter ink even in the case of reuse after retaining ink in a state where the ink resides in the tube for a long time, and to provide its manufacturing method. SOLUTION: An ink supply tube 1 is of multilayer constitution. S modified polyolefin where polyolefin is subjected to graft modification by at least one kind of functional group selected from a group consisting of carboxylic group, carbolic metal base, acid anhydride, ester group, and epoxy group and where a modulus of bending elasticity at normal temperatures is 800MPa or less, and modulus of bending elasticity at 0 deg.C is 1,000MPa or less is arranged on an inner layer 3 in contact with ink, and an outer layer 2 in contact with external air. Ethylene-vinyl acetate copolymer saponified matter with 25-50mol.% ethylene content, and at least 96% degree of saponification is arranged at an intermediate layer 5.
Patent JP-2000129318-A (JP)
Title: Silver powder and its production
Inventor: HAGA NORIO
IPC: H05K1/09
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silver powder suitably used for electron parts such as a parts electrode or a pattern for a circuit substrate and to provide silver powder produced by the method. SOLUTION: When adding a nonionic surfactant having 6 to 17 HLB value to a soln. contg. a silver complex and adding a reducing agent thereto, for preventing the coagulation of reduced silver grains, the adding speed of the reducing agent-contg. aq. soln. is controlled to as high as one equivalent/min or higher, by which silver powder having >=2.5 g/cm3 tap density, 1 to 6 μm average grain size and <=5 m2/g specific surface area and excellent in dispersibility can be obtd.
Patent JP-H01142492-A (JP)
Title: Reactor fuel assembly
Inventor: KUDO YOSHIRO
IPC: G21C3/32
Filed: 1987-11-28
Abstract: PURPOSE:To secure sufficient thermal integrity even using a water rod with a large diameter, by arranging a plurality of passage blocking bodies comprising a liquid film peeling plate on the circumferential surface of the water rod with a large diameter in the direction of a liquid film flow formed on the circumferential surface thereof. CONSTITUTION:A thin liquid film peeling plate 12 is arranged as junctioned horizontally on a long side 11a parallel with a grid of a water rod 11. A thick liquid film peeling plate 13 is arranged on a short side 11b at 45 deg. with the grid. The thin liquid film peeling plate 12 is a passage blocking body with a wedge-shaped cross-section to block a flow of a liquid film on the long side 11a of the circumferential surface of the water rod 11 with a large diameter running vertically so that liquid drops are scattered into a flow of steam. The thick peeling plate 13 is formed in a shape of inverted V to block a liquid film flow on the short side 11b running vertically so that it is introduced to the center thereof thereby making liquid drops scattering in a diagonal direction of a fuel assembly.
Patent JP-H08137359-A (JP)
Title: Image forming device
Inventor: OKAMOTO KEIJI
IPC: G03G21/16
Filed: 1994-11-10
Abstract: PURPOSE: To provide an inexpensive and compact image forming device capable of easily performing positioning for the free length of a cleaning blade with high accuracy and simple structure, even if a holder is bent in its intermediate bent part and a scraper member and the cleaning blade are disposed in the top end and bent part of the holder respectively. CONSTITUTION: The image forming device is provided with the cleaning blade 3 fixedly supported in its base end part and scraping residual toner while the free end part abuts on the surface of a photoreceptor, a freely rotatable residual toner recovering roller 4 for sticking the residual toner scraped by the cleaning blade with magnetic force, a scraping member 5 abutting on the surface of the residual toner recovering roller to recover the stuck residual toner and the holder 6 holding the base end part of the cleaning blade and the scraping member respectively. The holder is provided with the bent part 6c in the intermediate part of the holder and an edge part 6d at the position near the base end part of the bent part and the base end part of the cleaning blade is fixed at the position nearer the base end part than the edge part.
Patent JP-H10137809-A (JP)
Title: Rolling method of fe-ni alloy steel plate
Inventor: OGAWA KOICHI
IPC: B21B1/26
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a Fe-Ni alloy steel plate having a small plate crown by executing hot finish rolling with work roll cross rolling and keeping tension, loaded to the Fe-Ni alloy steel pate between each stand in a continuous hot finishing rolling mill, within a specified range. SOLUTION: After roughly rolling the Fe-Ni alloy slab heated in a prescribed temperature with a heating furnace, in the case of executing hot finish rolling with the continuous hot rolling mill, hot finish rolling is executed with work roll cross rolling, and tension loaded to the Fe-Ni alloy steep plate between each stand in the continuous hot rolling mill is specified to be within 2-12Kgf/ mm<2> . Since the excellent crown is obtained in the case of tension being e.g. 10μm or below, tension between each stand is necessitated to be 2Kgf/mm<2> or above. On the other hand, a remarkable width reduction is generated in the product of steel plate when tension between each stand exceeds 12Kgf/mm<2> . Tension between each stand in the continuous hot finishing rolling mill is preferably specified to be within 2-8Kgf/mm<2> .
Patent JP-S63155644-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA TATSUYA
IPC: H01L23/52
Filed: 1986-12-18
Abstract: PURPOSE:To reduce the volume of a conductor and to reduce the cost by a method wherein a line-shaped insulator is formed on a substrate and a conductor wiring part is formed so as to surround the circumference of the insulator while a high-frequency signal is made to flow through the conductor part at the circumference. CONSTITUTION:A line-shaped insulator 3 is formed on a substrate, and a conductor 4 is formed so as to surround the circumference of the insulator 3. A wiring part is formed by the insulator 3 and the conductor 4. When a high-frequency signal is made to flow through the wiring part, most of the signal is transmitted through the conductor 4 due to a skin effect. Accordingly, the transmission characteristic itself of the high-frequency signal is hardly sacrificed. As a result, it is possible to reduce the volume of the conductor and to reduce the cost.
Patent JP-H02149456-A (JP)
Title: Acrylic polymer-cement mortar composition
Inventor: FUJISHIMA CHIKO
IPC: C04B28/00
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a polymer-cement mortar compsn. having superior adhesion to paint and exhibiting satisfactory strength even at a low temp. by using a soln. prepd. by dissolving an org. acrylic polymer having polyoxycarbonyl groups in the molecule in alcohol in place of an org. polymer emulsion in a polymer- cement mortar compsn. CONSTITUTION:A soln. prepd. by dissolving an org. acrylic polymer having polyoxycarbonyl groups in the molecule and 100,000-1,000,000mol.wt. in <=5C alcohol is used in place of an org. polymer emulsion in a polymer-cement mortar compsn. The resulting polymer-cement mortar compsn. enables satisfactory mixing and kneading even at a low temp. of <=5 deg.C and has superior bending strength and compressive strength.