baber/WOPTO huggingface dataset:
Patent JP-2000239627-A (JP)
Title: Die-attaching paste
Inventor: TAKEDA TOSHIRO
IPC: C08K3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a die-attaching paste not deteriorating in hot adhesive strength, is rapid-curing, and not causing void formation by including a thermosetting resin having a specified nitrogen content with an inorganic filler as the essential components. SOLUTION: This paste contains a normally liquid thermosetting resin having a nitrogen content of 2-10 wt.% and an inorganic filler. The thermosetting resin comprises a liquid cyanate resin, an epoxy, resin, a like resin, a curing agent such as an aliphatic or aromatic amine, dicyandiamide, or a dicarboxylic dihydrazide, and a cure accelerator such as 2-methylimidazole or 2- phenylimidazole. The inorganic filler is exemplified by a silver powder or a silica filler. The silver powder desirably has a mean particle diameter of 2-10 μm and a content of impurities such as halide ions of 10 ppm or below, and the silica filler is one having a mean particle diameter of 1-20 μm. If required, the paste additionally contains additives such as a silane coupling agent, an antifoam, and a surfactant.
Patent JP-H07252795-A (JP)
Title: Method for improving filtration of paper pulp
Inventor: JIYOODO EMU SAAKAA
IPC: D21C9/00
Filed: 1995-03-07
Abstract: PURPOSE: To efficiently make paper by improving the freeness of pulp slurry containing a substantial amount of recovered pulp. CONSTITUTION: At least 0.5% cellulolytic enzyme such as cellulase based on the dry weight of pulp (the followings are same and omitted) is added to the pulp slurry containing the substantial amount of recovered pulp while continuously agitating the slurry and the slurry is treated at 40 deg.C for 30-60 minutes. At least 0.11% water-soluble cationic copolymer of acrylamide diallyldimethyl ammonium chloride, or the like, containing 20-80 wt.% acrylamide based on the copolymer weight is then added and mixed. Subsequently, at least 0.07% water-soluble anionic polymer of preferably acrylamide/acrylic acid containing 20-95 wt.% acrylamide and 5-80 wt.% acrylic acid based on the polymer weight is added and mixed. Paper is made after enhancing the freeness of the pulp slurry by treating like this.
Patent JP-S54140555-A (JP)
Title: Display cell
Inventor: MORITA HIROSHI
IPC: G02F1/15
Filed: 1978-04-24
Abstract: PURPOSE: To improve the lifetime of an electrochromic display element by protecting the electrode, which is prepared by laminating a color developing layer having a high density and a color developing layer having a norml density upon a dispaly electrode.  
     CONSTITUTION: An optically transparent substrate 9 is equipped with a display transparent electrode 10 which has its display portion vacuum-evaporated with WO 3 . This WO 3  is heated at 340 to 400°C in the stmosphere for an hour to form a crystallized film 11 of WO 3  having a density of 7.0 to 7.5 g/cm 3 . Then, the WO 3  is vacuum-evaporated to form an amorphous film 12 of WO 3  having a density of 5.5 to 6.5 g/cm 3 . The electrode 10 other than this color developing layer is protected with a tansparent insulating layer 13 which is prepared by the application of silicone varnish, followed by the drying step. The substrate 14 at the opposite side is vacuum-evaporated with the amorphous film of WO 3  so that a slightly colored opposite color developing layer 16 is formed by the power supply to the electrode in advance. Both of the substrates are sealed through a spacer 17 with a sealer 18, and an electrolyte 20 is vacuum-injected from an injection port 19. Then, the sealing process is performed with glass beads 21 and a glass plate 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09239468-A (JP)
Title: Work transfer device of press machine
Inventor: OGAWA KINICHI
IPC: B21D43/05
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To increase a number of processes by arranging working stages on a limited space table as many as possible. SOLUTION: A turning members 14 are pivotally supported to both ends of an arm 12 and opened/closed by a motor 15, the arm 12 is reshaped to a transferring configuration longer than a width of a press frame 1 and a accommodating configuration shorter than the former. Left side and right side hands 13 are supported to the turning member 14, intermediate four hands 13 are respectively fixed to the arm 12 through a support arm 16. A drive mechanism 18 to drive the arm 12 left/right and back/forth inside the press frame 1. When press forming, the arm 12 is retreated by the drive mechanism 18 while reshaping the arm 12 to accommodating configuration by the motor 15, the hands 13 are accommodated inside the press frame 1. By this method, five working stages 4 are placed on the table 2.
Patent JP-H10241391-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAI TETSUYA
IPC: G11C19/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable suppressing increasing a wiring area and increasing a charge/discharge current even if the number of data lines between a control logic section and an incorporated memory is increased and deficiency of the number of pads at the time of a test can be dissolved in a chip having less pads also. SOLUTION: This circuit is provided with an incorporated memory 17, a control logic section 16, plural data lines, pads 11, 12, a N stage shift register 15, and changeover switches 13, 14 connecting the pads 11, 12 to the shift register 15 and the incorporated memory 17. Further, a phase locked loop circuit 18 which multiplying a test clock by N times and supplying it to the shift register 15 is incorporated in a control logic section 16. When data is written in the incorporated memory 17, the N stage shift register 15 converts serial data inputted from the pad 11 into parallel data, outputs it to N data lines, and when data is read out from the incorporated memory 17, the register 15 converts parallel data of N data lines into serial data and outputs it.
Patent JP-S63214963-A (JP)
Title: Device for detecting existence of disk in disk reproducing device
Inventor: ENDO FUMIO
IPC: G11B19/10
Filed: 1987-03-04
Abstract: PURPOSE:To easily detect the existence of a disk by detecting the existence of the disk by sequentially drawing all the trays and ejecting a magazine from a reproducing device when the disk does not exist by setting the magazine in the reproducing device. CONSTITUTION:In a disk reproducing device which selectively draws a desirable tray from the magazine housing plural trays and reproduces the disk in a tray, when the magazine is set, the tray is drawn out one by one so as to detect whether or not the disk exists in the tray and the magazine is ejected when the disk does not exist in any tray. Thus, the existence of the disk can be easily confirmed in such a case that the reproducing device is for a car stereophonic device.
Patent JP-H05214142-A (JP)
Title: Composition for elastomer crosslinked foam
Inventor: NAGAKI TSUGUNARI
IPC: C08J9/06
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject composition useful for leg rubber material, packing material, paper feed roller, etc., having excellent thermal dimensional stability by blending a specific resin composition with a specific amount of a blowing agent. CONSTITUTION:(A) 100 pts.wt. resin composition comprising (i) 70-90wt.% (preferably 75-90wt.%) elastomer (e.g. ethylene-propylene-diene copolymer rubber) and (ii) 30-5wt.% (preferably 20-10wt.%) rosin-modified resin (preferably rosin- modified phenol resin) or petroleum resin (preferably cyclopentadiene-based hydrogen-based petroleum resin is blended with (B) 3-30 pts.wt. (preferably 5-20 pts.wt.) blowing agent (e.g. azodicarbonamide) to give the objective composition.
Patent JP-H06261305-A (JP)
Title: Moving picture processing system
Inventor: MASUI TAKASHI
IPC: G06T9/00
Filed: 1993-03-09
Abstract: PURPOSE:To shorten processing time required for encoding and to improve data compression efficiency by verifying the dispersion of the picture element value of a hierarchy picture by means of few sample picture elements, deciding the representative value of the hierarchy picture element and adopting a Huffman code at the time of encoding. CONSTITUTION:In a picture area hierarchy division processing step 100, one frame in a moving picture is divided into 16 pieces, and they are respectively equally divided into four pieces, for example. Further, they are respectively divided into four pieces. They are set to be first hierarchy pictures, second hierarchy pictures and third hierarchy pictures. In a step 200, the dispersion of the picture element value in the first hierarchy pictures is verified by a sample. When the dispersion is small, encoding is executed in the hierarchy. When the dispersion is large, encoding is executed in the lower hierarchy picture. Namely, a step 300 is started to the picture whose dispersion is large in the step 200, and a step 400 to the picture whose dispersion is large in the step 300. Thus, processing time can be shortened and data compression efficiency can be improved by adopting the Huffman code.
Patent JP-S51123179-A (JP)
Title: Measurement method of molten metal level by using micro wave
Inventor: KATAOKA FUYUSATO
IPC: G01F23/28
Filed: 1975-04-18
Abstract: PURPOSE:Taking away powder and slag by gas jet of no-active gas change of the level of molten metal is measured precisely.
Patent JP-S62223353-A (JP)
Title: Fiber material
Inventor: JIYAN GUBERU
IPC: A41D31/00
Filed: 1987-03-04
Abstract: Fibrous material comprising an intimate mixture of polybenzimidazole fibers and alloy fibers having a nickel base. The fibrous material further optionally includes high modulus aromatic polyamide fibers. This fibrous material can be used for making packings, protective clothing and protective screens.
Patent JP-S62204250-A (JP)
Title: Silver halide photographic sensitive material having (110) surface contg. coloring matter
Inventor: NAKAYAMA TOMOYOSHI
IPC: G03C1/035
Filed: 1986-03-04
Abstract: PURPOSE:To obtain the titled material capable of increasing the max. density, without reducing sensitivity of the titled material by incorporating a specific silver halide particle and silver halide emulsion sensitized with specific sensitizing coloring matter to the titled material. CONSTITUTION:The titled material comprises at least one layer of silver halide emulsion layers substantially contg. a silver halide particle having 110 crystalline surface composed of silver bromide or silver iodobromide, and contg. the silver halide emulsion layer sensitized with at least one kind of the sensitizing coloring matter contg. a 5 membered heterocyclic ring which is constituted by putting carbon atom between nitrogen atom and tellurium atom. The silver halide particle preferably contains >=30 wt.%, more preferably >=50 wt.% silver halide particle having 110 crystalline surface. The ratio of silver iodide to silver halide particle is preferably 0-40 mol%, more preferably 0-20 mol%, further preferably 0-15 mol%. Thus, the titled material having a high sensitivity and a less tendency for generating fog and having spectral sensitization function which is entirely different from another silver halide emulsion, is obtd.
Patent JP-S59176591-A (JP)
Title: Rotary heat exchanger
Inventor: TAKADA TASUKU
IPC: F28D19/04
Filed: 1983-03-24
Abstract: PURPOSE:To enable to decrease the cost of a heat exchanger by making it unnecessary to use any special heat-resistant material for a shaft, for a bearing and so forth, by cooling the shaft and its environment by air, using low-temperature gas which is an object of exchanging heat or an open air. CONSTITUTION:A rotor 2 is supported and is bonded to a shaft 11 by a bearing metal consisting of a rotating force transmitting plate 12 being fixed in the middle of the shaft 11 and a bearing tube 13 which is fixed coaxially with a shaft 10 to the outer periphery of a rotating force transmitting plate 12. A number of vent holes 12b are punched through the above-mentioned rotating force transmitting plate 12, equally arranged around an inserting hole 12a for the shaft 11, so that cooling gas can flow into and out of a gap 14 between the shaft 11 and the bearing tube 13 in the axial direction. The shaft 11, a seal 17, and others are cooled by low-temperature gas CA blowing to these parts from a vent hole 20 provided to the side wall of a sluice tube 16 which is connected to the upstream side of low-temperature gas CA among the sluice tubes on the fixed side. In case that an open air OA is used, the cooling effect can be increased further by providing a fan 22 down the air.
Patent JP-S61208015-A (JP)
Title: Optical fiber
Inventor: YAMAGUCHI SHUNICHIRO
IPC: G02B6/44
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a heat resistant optical fiber having superior resistance to water, chemicals and flexing by forming a ceramic layer on the metallic layer of a metal coated optical fiber. CONSTITUTION:An optical fiber 4 is coated with Al in a metal dipping vessel 1 contg. molten Al to obtain a metal coated optical fiber. This fiber is passed through a ceramic dipping vessel 2 contg. a ceramic precursor consisting of a ceramic forming component and a binder to coat the surface of the metal coated optical fiber with the ceramic precursor to 1-30mum thickness. Drying and sintering at 370 deg.C are then carried out with a solvent removing and baking device 3. Thus, a heat resistant optical fiber having superior resistance to water, chemicals and flexing can be obtd.
Patent JP-H08243910-A (JP)
Title: Working method by force control of robot
Inventor: KIMURA YOICHI
IPC: B24B27/00
Filed: 1995-03-08
Abstract: PURPOSE: To enable satisfactory finishing in a length even when an error exists in a shape by determining a force control directional position correction quantity by considering the size of a force control directional position correction vector of the last time control period in a deburring robot to perform force control finishing on a design window of an aluminium wheel. CONSTITUTION: When a chamfer is performed by removing a burr generated in an inner peripheral part of a window part 33 of an aluminium wheel (a work) 30 by using an instructing regenerating type force control robot device composed of a robot main body 10 having a force sensor 11 in a wrist part in which a tool T1 is installed and a robot control device 20 to instruct and regenerate this, first of all, a passing point of the tool T1 to the work 30 and the force control direction of the passing point are instructed. Afterwards, a position is controlled in the feeding direction of the tool T1, and regeneration is performed in the force control direction under force control, and finishing work is performed.  In this case, a force control directional position correction quantity is found by adding a force directional position correction increasing quantity of a this time control period to the size of a force control directional position correction vector of the last time control period.
Patent JP-S63214370-A (JP)
Title: Painting method and apparatus
Inventor: MURAYAMA JUNICHI
IPC: B05C5/00
Filed: 1987-03-03
Abstract: PURPOSE:To efficiently paint the whole of a car body at a stroke along with side painting mechanisms, by a method wherein a plurality of painting guns are allowed to revolve, rise and fall correspondingly to the shape of the painting surface of the car body while the painting mechanism arranged to an upper part is allowed to advance and retract in the feed direction of the car body. CONSTITUTION:A painting apparatus 30 contains of a right-hand painting mechanism 32, a left-hand painting mechanism 34 and an upper painting mechanism 3 and predetermined painting processes are applied to the entire surfaces of the right-hand part 42, left-hand part 44, bonnet 46, roof 48 and trunk cover of the car body 40, which is fed by the car body feed mechanism 38 provided along a painting line, by the painting apparatus 30. At this time, the painting guns 110a-110c of the upper painting mechanism 36 are turned at first so as to become almost right-angled to the front surface of the bonnet 46 of the car body 40 and allowed to revolve, rise and fall, and moved in the feed direction while always allowed to be spaced apart by a predetermined distance from the painting surface to make it possible to paint the roof 48 and the trunk cover.
Patent JP-H01222884-A (JP)
Title: Hydraulic rotary actuator
Inventor: MIKI MASAYUKI
IPC: F03C1/26
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to detect a position fully absolutely by providing a position detecting ring gear rotating together with an output shaft, and thereby enabling a device to cope with the multi-rotation of the output shaft with a position detector used which is small in size and low in cost. CONSTITUTION:In a harmonic drive type speed reduction mechanism having a wave generator (case) 5 and a flex spline 9, a position detecting gear 20 is rotated depending on the rotation of an output shaft 15 rotating with speeds reduced. The rotation of the ring gear 20 is outputted by a detecting pinion gear 30 mounted onto the input shaft 23 of a rotation position detector 22 meshed with the ring gear 20 so that the multi-rotation of the output shaft 15 is detected directly in part fully absolutely by the rotational position detector 22.
Patent JP-S55152721-A (JP)
Title: Preparation of weather-resistant polyester sheet
Inventor: FUKUOKA SHIGENORI
IPC: C08J7/06
Filed: 1979-04-18
Abstract: PURPOSE: To prepare title sheet, by lapping a sheet, incompatible with the ultraviolet absorbing agent, on the polyester sheet, to which the ultraviolet absorbing agent with affinity to the polyester sheet has been applied, and then heat-treatng the sheets.  
     CONSTITUTION: An ultraviolet absorbing agent, preferably sublimining at ≤about 250°C under an atmospheric pressure and having affinity to polyesters, such as benzotriazole of the formula (wherein R 1  represents H, halogen or nitro: R 2  and R 3  represent H, halogen, or alkyl, hydroxy or alkoxy) is applied to the surface of a polyester sheet, and then a sheet (e.g. paper of air permeability about 100cc/ cm 2 .sec which is nonreactive with and impermeable to the ultraviolet rays agent, is lapped on the polyester sheet. They are heat-treated at a temperature ≥ lower than the melting point of the polyester (preferably 120W200°C), for about 60min or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166533-A (JP)
Title: Magnetic recording medium
Inventor: YAMAUCHI KOUICHI
IPC: C09D127/04
Filed: 1982-03-26
Abstract: PURPOSE:To enhance the S/N ratio and wear resistance by using a vinyl chloride-vinyl acetate-maleic acid terpolymer contg. a specified amount of maleic acid as a binder. CONSTITUTION:A magnetic recording layer consisting essentially of ferromagnetic fine powder and a binder is formed on a nonmagnetic support. A vinyl chloride-vinyl acetate-maleic acid terpolymer having about 300-400 average polymn. degree and about 0.6-1.5wt% maleic acid content is used as the binder in the magnetic recording layer.
Patent JP-H10244535-A (JP)
Title: Separating and classifying method and device
Inventor: NISHIBORI SADAO
IPC: B29B17/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To contrive to separate adherends and classify and dry object matters without washing by a method wherein the peeling off or separation of the adherends are performed through the granulation and agitation in response to treating objects and through the heating and drying in hot air atmosphere and then pieces, the sedimentation velocity of which is slow and consequently which float, in crushed pieces are sucked and the remaining pieces, which do not float, are recovered separately. SOLUTION: Object matters are crushed with a cutter mill or the like without preliminary treatments such as washing, drying and the like so as to charge the resultant crushed pieces through a charging port 28 in a drying chamber 20. Adherends 82 such as mud, residual drinks and the like mixed with the crushed pieces are dried by the hot air sent through a hot air leading-in port 42 communicating with a furnace and the like and then finely ground with agitating elements 30 and fall through the screen 24 at the bottom part 22 of the drying chamber 20 into a lower collecting box 70, while labels, which float through agitation in the drying chamber 20 due to their slow sedimentation velocity such as paper, plastic film and the like, are recovered through a suction port 26 outside the drying chamber 20 by means of air flow,  which is developed by the suction of a blower connecting to an upper end part piping 50. As a result, the object matters can be separated and classified through drying and the difference of sedimentation velocities in air flow, resulting in making pre-washing and the like unnecessary and consequently allowing to omit a pre-washing process and the like.
Patent JP-H01221219-A (JP)
Title: Molding method and device of screwed uneven pipe
Inventor: MIYAMURA KAORU
IPC: B29C48/13
Filed: 1988-02-29
Abstract: PURPOSE:To make molding easy and contrive an improvement in strength, by a method wherein a molten state synthetic resin material extruded cylindrically is cooled and solidified by sucking to and abutting against the outer circumferential surface of the synthetic resin material by a rotary die having a spiral unevenness molding groove on an inner circumferential surface while turning the same. CONSTITUTION:A cylindrical die 12 is fitted over a cylindrical nipple 11 through an extrusion path 13, in an extrusion part 1. When a molten state synthetic resin material A is extruded cylindrically through the extruding path 13 of a molding device like this, the synthetic resin material A is sucked to and abutted against an unevenness molding groove 42 of a rotary die 4 and an uneven form A' in a wave form is formed by air pressure sent to an air chamber 6 through an air path 11e communicating with a recessed part 11a and air pressure (negative pressure) sucked through a vacuum path 43 communicating with the unevenness molding groove 42. The uneven form A' is formed into a spiral state with a rotation of the rotary die 4. Then the spiral uneven form A' is solidified by a cooling part 45 and formed unitarily with the synthetic resin material.
Patent JP-H09219510-A (JP)
Title: Reverse conduction semiconductor device
Inventor: SHIMIZU NAOHIRO
IPC: H01L21/761
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reverse conduction semiconductor device where an insulation failure is prevented from occurring on the surface of an isolator, and the isolator is enhanced in isolation resistance by a method wherein a first conductivity-type impurity layer is selectively diffused between second conductivity-type impurity layers which are selectively diffused. SOLUTION: A buried gate-type switching device (SI) is formed inside a semiconductor substrate 7, a diode is formed in reverse parallel with the buried gate-type switching device (SI), and first conductivity-type impurity layers 4 in contact with the gate electrode 10 of the buried gate-type switching device (SI) are selectively formed between the buried gate-type switching device (SI) and the diode.  Then, the first conductivity-type impurity layers 4 are buried deep in a second conductivity-type epitaxial growth layer 6 of the same conductivity-type with the semiconductor substrate 7, and second conductivity- type impurity layers 2 are selectively diffused into the surface of the epitaxial growth layer 6 just above the first conductivity-type impurity layers 4, and a first conductivity-type impurity layer 3 is formed between the second conductivity-type impurity layers 2 by selective diffusion.