baber/WOPTO huggingface dataset:
Patent JP-S60229705-A (JP)
Title: Formation of wooden heat-insulating board
Inventor: NISHIBORI SADAO
IPC: B27N7/00
Filed: 1984-04-27
Abstract: PURPOSE:To form a wooden heat-insulating board by a method in which a dry cellulosic base material is impregnated with an urea resin liquid, dried, neutralized, mixed with a resin material, and molded by expansion to form a skin layer on the surface of the expanded molding. CONSTITUTION:A cellulosic base material (e.g., broken chips, pulp, etc.) is dried to within 15wt%, and impregnated with an urea resin adhesive liquid of emulsion type. The mixture is allowed to stand for 20-30min. The urea resin-impregnated base material in neutralized, dried, and broken into sizes of 100- 150 mesh to obtain an aggregate. The aggregate so obtained is mixed with an expansible resin material 2 (e.g., urethane resin or polystyrene resin, etc.) and then with a blowing agent, a stabilizer and a deterioration inhibitor. The mixture is expanded and molded, and a skin layer 2a is provided on the surface of the molding to form a base board (a) for heat-insulating boards.
Patent JP-H07293725-A (JP)
Title: Pressure relief valve and adjusting method of release pressure in said pressure relief valve
Inventor: GERUHARUTO OOBUAADEIIKU
IPC: G05D16/10
Filed: 1995-04-10
Abstract: PURPOSE: To provide a pressure relief valve of a simple constitution capable of extremely correctly executing preadjustment of the pressure relief valve. CONSTITUTION: A valve seat body 26 is fitted in a valve inner chamber 2 4, press-fitting of the valve seat body 26 generated by that is controllable and adjustable, and press-fitting force can be monitored at the time of press-fitting under control.
Patent JP-H11279464-A (JP)
Title: Method for toning powder coating, and toning system for its application
Inventor: ITAKURA TAKAYUKI
IPC: C09D7/80
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for toning powder paint and to provide a system for its application, capable of forming coating film having uniform color combination without color segregation, motted feeling, variation in color strength, or the like, even when dry-blending a plurality of sorts of powder coatings each having different color from each other. SOLUTION: This first method for toning is to contact the periodical color measurement of a powder coating sample in dry blending in order to find the dry blending time required for the color difference ΔE* between the newest color measurement value and the last one to become 0.8 or below, and to really apply it to the dry blending of powder coatings. The second method for toning is to conduct the periodical color measurement of a powder coating in dry blending and to terminate the dry blending when the above color difference ΔE* becomes 0.8 or below. The system for this method controls a mixer 1 by means of a controller 2, based on the color difference ΔE* known by the result of the color measurement with a measurement equipment 3.
Patent JP-S5511828-A (JP)
Title: Etching device in lithoprinting machine
Inventor: YAMANAKA MASANORI
IPC: B41F7/20
Filed: 1978-07-11
Abstract: PURPOSE:To fix a master to a plate cylinder perfectly by lifting the rear part of the master with a master pushing up element, and receiving and supporting the master rear end with a guide plate when the element goes down. CONSTITUTION:Passing a paper feeding bed 20, a master is fed to an etching roller pair 28 by a roller 22. By the rotation of the roller pair 28, the central part of the master stands up along the lower face of a guide plate 32. A microswitch 12 issues a signal and a pushing up lever 36 lifts the flexible part of the master from the back when the master rises. When the pushing up lever 36 goes down and is held at the lowest position, the rear end of the master is supported by the upper face of a guide plate 34. By the action of a plate feeding device 9, the front end of the master is fed to a master clamping device 4 provided on a plate cylinder 5 by an upper and a lower plate feeding rollers 15 and is fixed to the plate cylinder 5.
Patent JP-H11277418-A (JP)
Title: Thin plate polishing method and thin plate holding plate
Inventor: NAKAMURA MIKIO
IPC: B24B37/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of damage and dirty in a back surface of a thin plate by using a plate made of ceramics and formed with a polished surface as a thin plat holding surface as a thin plate holding plate. SOLUTION: A wafer holding plate 7 placed on a surface plate 2 is rotated there with the rotation of the surface plate 2. With this rotation, a silicon wafer W and a polishing cloth 4 slide-contact with each other. A wafer holding plate 7, to which the polishing is performed to a surface, a back surface and the peripheral surface thereof as silicone wafer W holding surfaces, is used, and adhesion of the abrasive grains of the fixed diamond and the ceramic powder dust to the surface of the thin plate holding plate 7 is prevented. Consequently, generation of damage and dirty in the back surface of the silicon wafer W is prevented. Generation of fall of the abrasive grains of the fixed diamond and the ceramic powder dust from the back surface and the peripheral surface of the wafer holding plate 7 to the polishing cloth 4 is prevented.
Patent JP-S5512860-A (JP)
Title: Method of spinning flattened yarn
Inventor: KOUDA KAZUTAKA
IPC: D01D7/00
Filed: 1978-07-10
Abstract: PURPOSE: The center line of plural slits that are provided in a specific arrangement and the direction of taking off flattened yarns are set so as to make a prescribed angle, thus preventing the fusion of adjacent filaments and producing flattened yarns with reduced denier fluctuation.  
     CONSTITUTION: The angle between the center line of slits and the direction of taking off the flattened yarns is set to 45±10° and the polymer is extruded from spinneret 1 in which a plurality of slits are arranged with an equal interval in the direction vertical to the yarn-taking-off direction. Flattend filament 2 between the spinneret 1 and guide 3 is twisted just by 45±10° and not affected in denier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58202290-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/70
Filed: 1982-05-18
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-H02265491-A (JP)
Title: Sd sequence
Inventor: KUBO MIKI
IPC: C12N15/70
Filed: 1989-04-03
Abstract: PURPOSE:To secrete and produce a protein by genetic engineering means in high efficiency by reacting a specific sequence originated from a heat-resistant neutral protease gene of bacterium of genus Bacillus in a cell of Bacillus, etc. CONSTITUTION:(A) A DNA cut from a chromosome DNA of Bacillus stearothermophilus MK-232 strain (FERM P-9645) and (B) a competent cell originated from Bacillus subtilis MT-2 strain are subjected to mixed culture to effect halo-formation and obtain (C) a transformant Bacillus subtilis MT-2/ pTZ232. A plasmid DNA pTZ232 (D) is produced by culturing the strain C. The promoter sequence, transcription initiation point, etc., of the component D are searched to separate (E) an SD sequence of formula. The component E is integrated into a manifestation vector such as pUB110 and an E.coli transformed with the resultant plasmid is cultured in a medium to effect the extracellular secretion and production of the desired protein.
Patent JP-H08262754-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: TAKEI TETSUYA
IPC: G03G5/08
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a photoreceptive member having a remarkable effect of preventing the blurring of an image especially in a highly humid environment and having satisfactory durability in the environment. CONSTITUTION: At least a part of this photoreceptive member 100 is made of an amorphous material contg. silicon atoms and regions 105 contg. atoms of at least one of the groups Ia and IIa metals of the Periodic Table and a region 106 not practically contg. the atoms are two-dimensionally distributed in the top of the photoreceptive.
Patent JP-H03283693-A (JP)
Title: Manufacture of semiconductor laser
Inventor: WATANABE MINORU
IPC: H01S5/227
Filed: 1990-03-30
Abstract: PURPOSE:To correctly control width of a ridge and thickness of a clad layer to improve manufacturing yield and device characteristics by forming a stripe ridge by means of selective growth. CONSTITUTION:An n-In0.5(Ga0.3Al0.7)0.5P clad layer 11, an In0.5Ga0.5P active layer 12 and a p-In0.5(Ga0.3Al0.7)0.5P clad layer 13 are formed on an N-GaAs substrate 10. A mask 19 having a stripe opening is formed on the layer 13. A p-In0.5(Ga0.3Al0.7)0.5P layer is selectively grown on an exposed part of the layer 13 to form a stripe p-InGaAlP ridge 14. A p-In0.5Ga0.5P easily-power- supplied layer 15 is formed on it. After the mask is removed, a p-GaAs contact layer 16 is formed. A p-side electrode 17 is formed on the layer 16 while an n-side electrode is formed on the substrate 10 side to obtain HBB semiconductor laser.
Patent JP-H11276932-A (JP)
Title: Centrifugal separator
Inventor: MORI YOSHIKATSU
IPC: G01N35/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator by which both a high speed of revolution of a rotor and a positioning of a bucket are attained. SOLUTION: The centrifugal separator is provided with a high speed motor 183 for rotating a rotor shaft 176 of a rotor arm 186, a low speed motor 208 connected to the rotor shaft 176 via an auxiliary power transmission passage having the male and female crutch disks 206, 207, a disk 218 to be detected for detecting a circulating angle position of the bucket 188 on the rotor arm 186, and photoelectric sensors 220, 221.
Patent JP-H07293899-A (JP)
Title: Heating cooker
Inventor: KUME KENJI
IPC: H05B6/64
Filed: 1994-04-22
Abstract: PURPOSE:To easily use a krypton bulb even in a district of a specific voltage by providing a plurality of illuminators connected in series with a heating chamber. CONSTITUTION:Krypton bulbs 5 are connected in series, and provided on backs of through holes 15 of a top late 13, a side plate 14 of a heating chamber 12. Thus, the bulbs are connected in series. Thus, a krypton bulb 5 of 120V rating can be used without fail even in a district in which a power source 1 supplies 220-240V of electricity. Particularly, the chamber 12 is illuminated from two directions of the plates 13 and 14 to illuminate without shade at food. Thus, the cooking state of the food can be clearly grasped.
Patent JP-S62251310-A (JP)
Inventor: JIYUSUBERUTSUSU KORUNERIUSU FU
IPC: B65B9/20
Filed: 1987-04-08
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-S59211568-A (JP)
Title: Production of cylinder liner
Inventor: KOBAYASHI HIROSHI
IPC: F02F1/08
Filed: 1983-05-17
Abstract: PURPOSE:To develop a cylinder liner having an excellent characteristic by forming a sprayed layer having excellent wear resistance, corrosion resistance and lubricity on the inside of the cylinder liner, and spraying a material having good affinity to a cylinder block material on the outside of the liner to form a rough surface thereon. CONSTITUTION:A cylinder liner 11 to be used for various engines, compressors, pumps, etc. is formed of an Al alloy seamless pipe or a thin walled pipe such as an electric welded low carbon steel pipe having the adjusted roughness of the inside surface and out of roundness. A sprayed layer 13 of a low carbon steel, low carbon alloy steel, etc. having excellent wear resistance, corrosion resistance and lubricity is formed to 1-100mu thickness on the inside suface of said pipe. A layer 12 of a metal such as an Al alloy, low carbon steel, mild steel or the like having good affinity to the Al alloy for a cylinder block is sprayed on the outside surface thereof in such a way that said outside surface has a rough surface 15. The rough surface of the layer 12 is embedded by casting of an Al alloy 14 for the cylinder block and the cylinder which obviates the sepn. of the liner from the cylinder block is manufactured.
Patent JP-H04318355-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KONISHI AKIO
IPC: G11B15/61
Filed: 1991-04-17
Abstract: PURPOSE:To smoothly remount a magnetic tape on a guide post, etc., without flawing the magnetic tape at the time of remounting them with the magnetic tape slackened by dwindling its tape tension in a rotary head type magnetic recording and reproducing device. CONSTITUTION:An elastic material 100 in a plate shape having slanting surfaces between an arm 74 and a lower side projecting part 23' of the guide post 23 is provided, and when the magnetic tape slips out, the magnetic tape is remounted on the guide post along the slant surfaces of the elastic material.
Patent JP-S528568-A (JP)
Title: Method and device for continuous filter dehydration of suspended mater ial
Inventor: MORIMOTO KOUJI
IPC: B01D29/01
Filed: 1975-07-11
Abstract: PURPOSE:To provide a filtering device inexpensive and capable of on-site manufacture, wherein a box with the bottom having pores and a filter cloth is floated onto suspended material including liquid sludge from which water is drained after permeated into the box.
Patent JP-S57200984-A (JP)
Title: Information stack system
Inventor: NODA TAKAHITO
IPC: G06F9/46
Filed: 1981-06-03
Abstract: PURPOSE:To expand the capacity of a stacker, by comparing the contents of a stacker pointer with a prescribed value, and deciding a state of a stacker, when executing an interruption in case when write or read-out has been executed in a state that the stacker is full or idle. CONSTITUTION:A part of a memory is set as a stack area, and write and read- out are executed to an address of a stack area instructed by a stacker pointer SKTP which is added or subtracted by ''1'' whenever information is written or read out. In this state, in case when write exceeding the upper limit address of the stack area has been executed, an interruption is generated, contents of the stack are saved into a storage area, and in case when read-out exceeding the lower limit address has been executed, the saved information is restored by generating an interruption, and read-out is continued. Subsequently, a signal IR of interruption compares the contents of the pointer with the upper limit address 10 and the lower limit address 12 by comparators 14, 16, and outputs its result from an OR circuit 18. In this way, the capacity of the stack can be used as an endless capacity substantially.
Patent JP-S5711339-A (JP)
Title: Formation of metallic image
Inventor: SAKURAI HIDEKI
IPC: G03C5/56
Filed: 1980-06-25
Abstract: PURPOSE:To easily form a correct metallic image in a high yield by coating the surface layer of a substrate with a material contg. a compound having >= M-M bonds (M is a specified metallic atom) in the molecule and applyig a photochemical reaction. CONSTITUTION:A compound having >=1 M-M bonds (each M is Si, Ge or Sn and Ms and M may be different from each other) such as hexaphenyldisilane, tetrabromo-1,2-diphenylgermane or hexaphenylditin is dissolved in an org. solvent, and  the soln. is applied to the surface of a substrate such as an insulating plate of epoxy resin. In order to enhance the appliability and adhesion, the soln. may be mixed with a polymer. The resulting film is then irradiated with ultraviolet rays having <=300nm wavelengths or electron beams to conduct exposure, and it is brought into contact with a soln. of metallic salt of gold, silver, platinum or the like to deposit the metal on the exposed part. The M-M bonds are cut by the light and reduce the metallic salt. Thus, a metallic image of high accuracy for forming a micropattern or through holes for a circuit, etc. by electroless plating is formed.
Patent JP-H05289811-A (JP)
Title: Rotation number input device by coordinate sensor
Inventor: SAITO TOMOHIDE
IPC: G06F3/0354
Filed: 1992-04-07
Abstract: PURPOSE:To provide the input device capable of satisfactory designation like a dial by rotating a finger or the like on a coordinate input sensor by a user to designate a coordinate value and detecting this coordinate value by the coordinate input sensor to calculate the number of rotations and changing a set value. CONSTITUTION:The user vertically scrolls the picture by clockwise or counterclockwise rotation of his finger on an input part consisting or a coordinate input sensor 1 to designate which part of information should be displayed on the screen of a display device 2. That is, the signal value indicating whether the user touches the coordinate input sensor or not and the coordinate value for this touch are obtained by the coordinate input sensor 1. They are inputted to a rotation extent calculating circuit 4 to calculate the number of rotations for user's finger rotation, and the number of increase/reduction of the value is obtained. It can be controlled in accordance with the size of a circle described by the user. The extent of increase/reduction of the value obtained in this manner is inputted to an information retrieval processing device and is displayed on the screen of the display device 2.
Patent JP-S58200158-A (JP)
Title: Oxygen detector
Inventor: HAMABA HIROMI
IPC: G01N27/409
Filed: 1982-05-18
Abstract: PURPOSE:To prevent damage to an electrode with a weaker flow velocity of gas to a detection element by joining a plurality of members made up of plates to construct a protective cover while a flange as joint is provided with corrugated members to form a plurality of fine pores for introduction of gas to be measured. CONSTITUTION:In an oxygen detector for detecting the concentration of oxygen in exhaust gas in the engine of an automobile or the like, a protective cover 22 for introduction of gas to be measured to a detection element 5 is constructed by molding plate material. A pair of members 22a roughly semi-circle in the section having a flange 22b are put together opposite to each other to form a cylindrical hollow sections and a plurality of pores 22d perpendicular to the length are formed with corrugated sections 22c formed on the flange 22b. This facilitates the formation of fine pores for introduction of gas to be measured to weaken the flow velocity of gas to the detection element thereby preventing damage to an electrode.
Patent JP-H07266321-A (JP)
Title: Manufacture of high strength concrete
Inventor: TOBIUCHI YOSHIYUKI
IPC: B28B3/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide a simple manufacturing method and provide high durability and a high strength. CONSTITUTION:A method for manufacturing high strength concrete comprises the steps of filling mixture of iron material 1 and gravel or crushed stone 2 in a frame 3, pressing the mixture, press injecting mortar 5 in gaps existed after the pressing from below the frame, hardening obtained concrete member, and then curing it in the atmosphere. Its pressing pressure is 50-200MPa, and press injecting pressure of the mortar is 5-100atms. A particle diameter of rough aggregate is 15-20mm. A mixing ratio of the material to the gravel or the stone is (1:0.1)-(1:5). It is preferable that the mortar contains steel spheres in cement, and a particle size of the sphere is 0.08-5mm. An apparatus for executing the method comprises a mortar bob 6 and a hydraulic jack 7.
Patent JP-S60230236-A (JP)
Title: Display device
Inventor: SAITOU JIYUN
IPC: G06F3/048
Filed: 1984-04-27
Abstract: PURPOSE:To display a picture plane without inputting a picture number by storing a picture plane retrieving data group for specifying the picture plane number, selecting that which coincides with an input data from in said group, and displaying a corresponding picture plane data. CONSTITUTION:A key input device 1 is provided with an up key of the number of stages 2, a down key 3 of the number of stages, each direction shifting right and left key 4, 5, a stage number key 6, direction key 7, equipment key 8 and a control key 9; and a data for specifying a picture plane number is stored in advance as a picture plane retrieving data group in a memory 19. Subsequently, a picture plane retrieving data of a stage, direction, etc. inputted from the device 1 is compared with the data of the memory 19 by a comparing means 20; a data which has coincided with each other is selected, and a picture plane number assigned to said data is outputted to a read-out means 21. Next, a picture plane data corresponding to its number is fetched from a picture data memory 14 by the means 21 and displayed on a CRT indicator 16.
Patent JP-H05289703-A (JP)
Title: Parameter identifying device
Inventor: KAWABE TAKETOSHI
IPC: G05B13/02
Filed: 1992-04-07
Abstract: PURPOSE:To attain the highly precise parameter identification with reduction of the noise influence and with no weight applied at a specific frequency band with use of a parameter identifying device which applies the least involution. CONSTITUTION:A frequency weight filter part (a) emphasizes the input/output data on a low noise frequency band set previously. A state variable filter part (b) performs again the parameter identification while correcting the constant of a state variable filter so as to flatten the frequency weight related to the parameter operation. Then these filter parts (a) and (b) and a control part (d) are combined together for execution of the highly accurate parameter identification.
Patent JP-H07269659-A (JP)
Title: Transmission
Inventor: ODAKAWA NOBUYUKI
IPC: F16H3/08
Filed: 1994-03-31
Abstract: PURPOSE:To simplify the mounting of a reverse synchronization changing-over mechanism by providing a reverse idler gear meshing with a counter lowest speed gear and a reverse final gear meshing with a final driven gear on a reverse idler shaft while the reverse idler shaft is disposed on the differential part side to be journaled by a transmission case. CONSTITUTION:A reverse idler gear 106 meshing with a first speed counter gear 46 of a counter shaft 12 is provided on a reverse idler shaft 100. Also, a reverse final gear 108 meshing with a final driven gear 72 is provided. Further, a reverse synchronization changing-over mechanism 110 interconnecting the reverse idler shaft 100 to the reverse idler gear 106 in the reverse operation is provided on one end of the reverse idler shaft 100 between a first idler shaft bearing 102 and reverse idler gear 106. This reverse idler shaft 100 is supported on a transmission case 8 to be disposed on the differential part 6 side.
Patent JP-H05285666-A (JP)
Title: Method and device of electric resistance welding
Inventor: TAKAHASHI YASUO
IPC: B23K11/11
Filed: 1992-04-07
Abstract: PURPOSE:To remarkably increase the continuous spot welding by one electrode by press-welding the opposite surfaces of an electrode tip by partially facing the surfaces to each other through a work to be welded, and welding the opposite parts by moving them after the specified spot welding. CONSTITUTION:Center shafts 9, 10 of a pair of opposite electrodes D1, D2 are mutually off-centered, and the press-welding is executed in the condition where electrodes tips 1, 2 are partially set opposite to each other through works to be welded S, S. After the welding of the specified spot weld the electrodes are rotated about the shafts 9, 10, and the press-welding is executed by moving the opposite parts of the electrode tips 1, 2. This allows the life of the electrode tip to be increased, and time production efficiency to be improved.