baber/WOPTO huggingface dataset:
Patent JP-H11217252-A (JP)
Title: Highly flowing and wet type shotcrete
Inventor: SUGIYAMA AKINORI
IPC: C04B103/32
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a highly flowing and wet type shotcrete capable of manifesting >=50 N/mm<2> compressive strength at 28 days material age without deteriorating quick setting properties and increasing the spray amount per unit time. SOLUTION: This highly flowing and wet type shotcrete is obtained by using a hydraulic powder prepared by compounding a blast furnace slag-normal Portland cement mixture of the blast furnace slag having >=3,500 cm<2> /g Blaine specific surface area with the normal Portland cement at (2:8) to (6:4) weight ratio of the blast furnace slag to the normal Portland cement with 1-5% of anhydrous gypsum and then compounding the resultant concrete containing 500-700 kg/m<3> of the hydraulic powder in 28-35% ratio of water/hydraulic powder and containing 0.2-0.24 m<3> /m<3> of a coarse aggregate in 55-65% fine aggregate ratio and 0.5-2.5% ratio of a high-performance water reducing admixture/ hydraulic powder with a quick setting admixture.
Patent JP-H11216940-A (JP)
Title: Stamp
Inventor: HARA MITSUO
IPC: B41K1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a stamp which enables realization of bulk order sales. SOLUTION: A stamp 1 is composed of a grip body part 3 constituted of a transparent member having an ink-permeable stamping part at the bottom, hollow parts 4 formed inside the grip body part 3, parts 5 for holding cards such as photographs which are formed on the inner walls of the hollow parts 4, an insertion hole 6 provided in the center of the upper part and an ink supply part 7 supplying ink to the stamping part 2. The photographs 8 are held in the card holding parts 5 provided on the surface side respectively, while an information tag provided on a pick is inserted into and stood at the insertion hole 6. The numeral 11 denotes a head part cap and 12 a stamping part cap.
Patent JP-S63200727-A (JP)
Inventor: KOMATSU TAKASHI
IPC: A47L9/28
Filed: 1987-02-17
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-S63201033-A (JP)
Title: Glass fiber producing device
Inventor: IIJIMA JIRO
IPC: C03B37/092
Filed: 1987-02-17
Abstract: PURPOSE:To produce the glass fibers uniform in diameter by providing a subterminal on the outside of a glass heating main terminal when recesses are furnished at regular intervals to a bushing plate in the title glass fiber producing device and glass fibers are spun through a glass inlet hole on the inside of the recess. CONSTITUTION:Plural recesses 6 are provided to the bushing plate material 1 in the glass fiber producing device 5', a reinforcing rib 2 is formed between the respective recesses 6, and a frame 3 is integrally formed on the outside edges of the recesses 6. Many funneled glass inlet holes 7 are staggeringly bored in each recess 6, and the bushing plate 1 having nozzles which spinning holes is pierced, is formed at the bottom. Molten glass is filled in the device 5', main and auxiliary terminals 4, 8, and 8' are energized, and the molten glass is spun into a fiber through the nozzle hole. Since the frame 3 as well as the auxiliary rib 2 are heated by the auxiliary terminals 8 and 8', the molten glass is wholly and uniformly heated, and a glass fiber having uniform diameter can be spun through the nozzle.
Patent JP-S62192919-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKAGI HIROTSUGU
IPC: G11B5/84
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a vertical magnetic recording medium having excellent wear resistance, durability and magnetic characteristics by forming a vertical magnetic recording layer essentially consisting of Co and Cr on a nonmagnetic substrate, then implanting at least one kind of ions selected from oxygen, nitrogen, carbon, and boron onto the surface of the vertical magnetic recording layer. CONSTITUTION:At least one kind of the ions among oxygen, nitrogen, carbon, and boron are implanted into the Co-Cr vertical magnetic recording layer as a target, by which an oxide layer, nitride layer, carbide layer or boride layer of Co or Cr is formed on the surface and the wear resistance is improved. The thickness of the protective layer of the magnetic recording medium is in a 50-500Angstrom , more preferably 80-300Angstrom  range. The quantity of the ions to be implanted is required to be >=10<16> pieces/cm<2> in order to provide the satisfactory wear resistance. The effect is no longer improved even if the ions are implanted at >=10<18> pieces/cm<2>. The more preferable quantity of the ions to be implanted is about 5X10<16>-10<18> pieces/cm<2>.
Patent JP-H05231756-A (JP)
Title: Frozen particle manufacturing device
Inventor: YOKOYAMA TETSUEI
IPC: F25C1/00
Filed: 1992-02-21
Abstract: PURPOSE:To save energy by supplying frozen particle raw materials to a frozen particle manufacturing section which forms a chilled air phase atmosphere with refrigerant from a refrigerator so as to manufacture particles, spraying the frozen particles to a section to be processed, collecting cold waste heat from the frozen particles and cooling a heat radiation section of the refrigerator and its cooled gas. CONSTITUTION:A refrigerator 20 forms a chilled air phase atmosphere in an upper chamber 1b of a frozen particle manufacturing section and a sprayer 2 atomizes a frozen particle raw material, thereby producing frozen particles 7. The frozen particles 7 are supplied to a frozen particle spray device 16 which sprays the frozen particles to a work piece, such as wafers 17. The sprayed frozen particles 7 are collected with a waste collector 23. They are separated into chilled exhaust air and spent frozen by means of an air separator 24. The chilled exhaust air is fed to a heat exchanger 27 by way of a chilled exhaust air pipeline 25 so as to precool the cooled gas. In addition, the spent frozen particles 7 is mixed into a cooling liquid pipeline 26 and a cooling liquid is fed to a high temperature side heat exchanger 22 where a high temperature space gas is cooled.
Patent JP-H01211435-A (JP)
Title: Plant growing system using heat of combustion of product oil from waste plastic
Inventor: KODAMA ISAO
IPC: F23G7/12
Filed: 1988-02-18
Abstract: PURPOSE:To provide the title system so designed that a clean oil produced by desulfurization and dechlorination of the dry distillation gas from waste plastics is extracted and burned to utilize it to factory air-conditioning and generator operation, thereby achieving the energy saving for said system. CONSTITUTION:Waste plastics are ground and sieved to obtain powder, which is put to dry distillation in a reduction furnace 11 to produce a dry distillation gas which is then condensed to form on oil. This oil is then desulfurized and dechlorinated into a clean oil which is then stored in a tank 14. This clean oil is utilized as a fuel for a boiler 15, the resultant waste gas is utilized as a CO2 fraction for a plant growth factory 17 because of its high concentration of CO2 and low sulfur content. The thermal energy generated from the boiler 15 is fed, via a heat exchanger 16, to an air- conditioning unit 32 in the factory 17 to provide for the space heating and cooling of said factory 17. Furthermore, part of the clean oil stored in the tank 14 is used as a fuel for the reduction furnace 11, and a high-temperature steam generated in said furnace 11 is then introduced into a generator 36, the resultant electric power is used for the artificial light source for said factory 17. Thus, achieving the energy saving in the plant growth factory.
Patent JP-H07241717-A (JP)
Title: Seat fixing construction of milling cutter
Inventor: NAKAYAMA MASAAKI
IPC: B23C5/20
Filed: 1994-03-03
Abstract: PURPOSE:To improve rigidity and strength of a seat and easily manufacture the seat and a cutter main body. CONSTITUTION:In a seat fixing construction of a milling cutter, after a seat 30 is brought in close contact with seating faces 21, 22 provided on a milling cutter main body 20, a seat fixing bolt 35 is inserted through a bolt inserting through hole 27 provided on the cutter main body 20, it is screwed in the female screw 31 provided in the seat 30 and fastened, and hence the seat is fixed to the cutter main body 20. Hereby, it is enough that the cutter main body 20 is provided with the bolt inserting through hole 27 and a bolt head receiving recessed part 28, and the seat 30 is provided with the female screw 31, hence rigidity and strength of the seat is improved, and in addition working of the cutter main body 20 and the seat 30 can be easily carried out.
Patent JP-H01209318-A (JP)
Title: Displaying system of map data
Inventor: ANDO HIROBUMI
IPC: G01C21/00
Filed: 1988-02-17
Abstract: PURPOSE:To easily determine the present own position, by designating a starting point and a plurality of passing points on a map displayed by a CRT before a moving body starts moving, inputting the direction and distance after said moving body starts moving, and reading out a CD-ROM for comparison. CONSTITUTION:A CD-ROM 1, a measuring device 2 for measuring the moving distance and moving direction, a display CRT 3 and a chime sound outputting device 4 are installed in an automobile. Various kinds of road informations and city maps are stored in the CD-ROM 1. At the start, the map informations including the present own position and the destination is read out from the CD-ROM and indicated by the CRT 3. When the automobile starts, the moving distance and the moving direction are successively outputted from the measuring means 2 to be displayed on the CRT 3. If the route displayed on the CRT 3 is different from the actual moving course, the moving direction and the speed of the automobile are controlled, so that the automobile is returned to the predetermined route. The map on the CRT 3 is enlarged or reduced in size upon necessity. As the automobile comes near to the destination, the chime sound outputting device 4 notifies the fact. Accordingly, the driver can be guided to the destination without being lost.
Patent JP-S57148654-A (JP)
Title: Ink pot device of printing machine
Inventor: TOYODA HIDEAKI
IPC: B41F31/04
Filed: 1981-03-10
Abstract: PURPOSE:To prevent ink intrusion from between adjacent divided blades and from their tip parts by providing over the whole width of the divided blades a groove with crescent cross section on the upper face of the divided blades that are between the tip end of a press board and the circumferential face of an ink pot roller. CONSTITUTION:The length of a press board 9 is set up so as to separate its tip from the circumferential face of an ink pot roller 2, and on the divided blades 8 between this top end and the circumferential face of the ink pot roller 2 a groove 8a which has its cross section in a crescent form it provided along the whole length of the divided blades. With this arrangement the floating press board is pressed down and intrusion of the ink from the tip of the divided blades can be avoided.
Patent JP-H08213667-A (JP)
Title: Manufacture of ceramics multilayered piezoelectric element
Inventor: EZAKI TORU
IPC: H01L41/22
Filed: 1995-01-31
Abstract: PURPOSE: To facilitate position alignment at the time of polarizing, and manufacture an element of high flatness, by laminating and baking a plurality of green sheets on which electrodes and interlayer wirings are formed, polarizing an unified baked body by using surface electrodes electrically connected with the electrodes and the interlayer wirings, and working it into a product shape after polarizing. CONSTITUTION: An interlayer wiring is formed at a specified position on a formed green sheet, and a plurality of four-divided electrodes are formed by using conductive paste. A necessary number of green sheets are stacked in specified order. A green sheet laminate is obtained by heat pressing. The laminate is divided into four parts along division trenches formed in the green sheet laminate, and baked in a hermetic sheath. A sintered body is divided into an element 6, which is mounted on a recessed part 10 formed on a stage 9 of a polarizing equipment 8. Surface electrodes 1 electrically connected with electrodes and the interlayer wirings are position-aligned to terminal pins 11 for polarizing of the polarizing equipment 8, and polarizing process is performed. After the polarizing process is finished, outer diameter working is performed by using a cylinder grinding machine.
Patent JP-H04365682-A (JP)
Title: Crawler device
Inventor: TERAI AKIO
IPC: B62D55/21
Filed: 1991-02-28
Abstract: PURPOSE:To make the entire surface of a crawler into contact with the ground surface so as to stabilize the running of a crawler vehicle even in an off-road area or the like, by arranging rolling wheels, driven wheels and drive wheels so as to be sidewise swingable with respect to the crawler. CONSTITUTION:A crawler vehicle runs by rotating a crawler 9 composed of crawler shoes 15 which are connected together in a loop-like shape and driven by driven wheels provided in front and rear of side parts of a vehicle body, drive wheels and rolling wheels 7 therebeteween. Each crawler shoe 15 is formed at its lower surface with protrusions 17, and is secured at its upper surface with two parallel longitudinal coupling plates 19 which are connected pins 21 and collars 23 fitted on the pins 21. In this arrangement, the upper surface of the coupling plate 19 is formed in a cylindrical surface 25 having its center on the center point of the axis of the associated pin 21, and the associated rolling wheel 7 is laterally swingably engaged with the cylindrical surface 25. Further, the width of the driven wheel 3 is selected so that a bead ring 27 on the outer peripheral surface of the driven wheel 3 is engaged with two coupling plates 19, being inward inclined, and the width of the drive wheel 5 is selected so that it may be engaged being inclined inward of the coupling plates 19.
Patent JP-H10231170-A (JP)
Title: Piezoelectric porcelain composition
Inventor: KIMURA MASAHIKO
IPC: H01L41/39
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain composition capable of improving flexural strength of the resultant sintered compact even if porcelain component having tungsten bronze type crystal structure containing niobium and lead is used as a main component, and thereby, improved so as to be able to use as a piozoelectric ceramic element without causing problem in uses requiring mechanical strength. SOLUTION: This piezoelectric porcelain composition contains a porcelain component having tungsten bronze type crystal structure containing niobium and lead, e.g. lead niobium as a main component and contains porcelain component having a crystal structure different from a main component as a secondary component. The content of the secondary component is preferably <=5.0wt.% and the secondary component contains preferably niobium and lead, more particularly at least one kind of compound selected from the group comprising PbNb4 O11 , Pb3 Nb2 O8 , Pb5 Nb4 O15 , Pb2 Nb2 O7 and Pb3 Nb4 O13 .
Patent JP-S55126945-A (JP)
Title: Color cathode ray tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/07
Filed: 1979-03-23
Abstract: PURPOSE: To prevent an almost rectangular shadow mask from being affected by its thermal deformation and make its appearance look more attractive by linking its slots through a bridge and forming a number of slot rows.  
     CONSTITUTION: Phosphor stripes are provided almost in parallel to the Y axis. The color shift caused by local doming occurs in the direction of the array of the phosphor stripes. This shift does not appear as actual damage nor is very apt to appear on the Y axis and its vicinity, i.e. near the point C. The slot arrangement for both ends of the effective screen are of barrel shape and neither bad nor short stripe occurs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03236891-A (JP)
Title: Sewing machine capable of projecting shape of each kind while changing color thereof
Inventor: NAKAJIMA AKIFUMI
IPC: D05B69/00
Filed: 1990-02-14
Abstract: PURPOSE:To visually recognize the shape of an object projected onto a processed cloth by picturing data on the shape of each kind read from a memory, and projecting the shape with the same size, direction and position as when it is sewed, and changing the color of the shape. CONSTITUTION:A projector 56 is turned on at the push of a pattern projecting switch and an alphabet 'A' selected is projected onto the surface of a processed cloth 46 by the projector 56, and since the character 'A' is projected with the same size, direction and position as when it is sewed, an operator can easily set the processed cloth 46 in a desired position while looking at the image of the shape projected. When e.g. a red shape is projected onto the processed cloth 46 on a bed and the processed cloth 46 is red, the operator is hard to visually recognize the image projected thereon; then the operator pushes a color change button so as to sequentially change the colors of light projected from the projector 56. When the red color is clanged to a color by which the shape can easily be recognized visually, e.g. blue, the operator stops controlling the color change switch.
Patent JP-S60181290-A (JP)
Title: Production of joined diaphragm-catalyst electrode body for oxygen sensor
Inventor: FUJITA YUUKOU
IPC: C25B9/23
Filed: 1984-02-24
Abstract: PURPOSE:To produce a titled joined body having high joint strength between a diaphragm and a catalyst metal by fixing a catalyst metal via a porous mixed layer consisting of an F4C2-C2H4 copolymer and an F4C2-F6C3 copolymer to one surface of an F4C2-F6C3 copolymer film. CONSTITUTION:F4C2-C2H4 copolymer powder is dispersed into water or org. solvent suspension of an F4C2-F6C3 copolymer and said suspension is coated on one surface of an F4C2-F6C3 copolymer film and is dried once at about 100 deg.C and thereafter the film is subjected to a heat treatment at about 250 deg.C under about 1t/cm<2> pressure to form the double-layered diaphragm consisting of the F4C2-F6C3 copolymer film and the porous mixed layer of the F4C2-C2-C2H4 copolymer and the F4C2-F6C3 copolymer. The porous mixed layer surface of such diaphragm is subjected to a pretreatment such as corona discharge treatment and thereafter a catalyst metal such as Au is stuck thereto by a vapor deposition method, sputtering method, etc., by which the joined diaphragm-catalyst electrode body for an oxygen sensor having increased joint strength between the diaphragm and the catalyst electrode is obtd. without sacrificing oxygen permeability.
Patent JP-H11234616-A (JP)
Title: Control data modulation system, control data demodulation system and video signal processing unit
Inventor: FUJII KUNIHIKO
IPC: H04N5/91
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate modulation and demodulation of a video ID signal between a digital device in compliance with the studio standards and a digital VTR adopting an HD format by selecting a frequency used for modulating control data to be a specific clock frequency synchronously with a frequency of a high definition television signal. SOLUTION: The sampling frequency in the HD format is 40.5 MHZ synchronously with a horizontal synchronizing signal. In the studio standards. the sampling frequency is 74.25 MHz synchronously with the horizontal synchronizing signal. Then a modulation frequency of control data adopts a clock frequency that is 1/N division (N is an interger being 2 or over) of 6. 75 MHz being a common divisor of the sampling frequency of the studio standards and the sampling frequency of the HD format. Thus, even when a received clock signal is the HD format or the studio standards, a control data modulation circuit frequency-divides the sampling frequency and uses the result for modulation.
Patent JP-H02214073-A (JP)
Title: Error correction processor
Inventor: KINOSHITA YUKIMI
IPC: G11B20/18
Filed: 1989-02-14
Abstract: PURPOSE:To perform verification in a short time by providing a generation circuit for a syndrome for correction result verification, inputting the output of an error position and numeric value detection circuit, and performing an operation synchronizing with an error detection circuit. CONSTITUTION:The error position and numeric value detection circuit 151 is comprised of an error position detection circuit 52, a circuit 31 of error position polynomial, a circuit 53 of form differentiation, an error numeric value calculation circuit 58, a detection memory circuit 70, and a correction result syndrome generation circuit 152. And a solution can be found at the circuits 31 and 53 as substituting the calculation values of the circuits 52 and 58, and it is outputted to the circuit 152. The circuit 152 is operated synchronizing with the error detection circuit 52 by an error correction code to perform error correction. Then, nearly simultaneously with the completion of the detection of an error position and numeric value, the verification of an error correction result is completed at the circuit 152. Thereby, it is possible to shorten processing time without increasing the quantity of hardware.
Patent JP-S61196729-A (JP)
Inventor: HARAGUCHI HIDEAKI
IPC: H02J7/00
Filed: 1985-02-22
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-S56132412-A (JP)
Title: Organic rankine cycle engine
Inventor: SANTOU MUTSUO
IPC: F01K25/00
Filed: 1980-03-19
Abstract: PURPOSE: To simplify the construction of a motive power system and prevent a lubricated system from developing trouble, by using a working fluid itself as a lubricant.  
     CONSTITUTION: An organic heat medium such as dichlorodifluoromethane gas, whose saturated vapor is wetted in its adiabatic expansion process, is sealed up as a working fluid in a Rankine cycle system. The working fluid, which is condensed on the inside wall 3 of a displacement-type expander 2 from the saturated vapor wetted in the adiabatic expansion process in the expander 2, is used also as a lubricant for the expander 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02216237-A (JP)
Title: Production of fibrous composite material
Inventor: EMURA AKIRA
IPC: D02J1/00
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a fibrous composite material which has high strength and can be readily produced and fabricated by allowing a specifically arranged line combination of high-melting continuous filaments and low-melting continuous filaments to pass through a hot dice under specific conditions and then being cooled. CONSTITUTION:High-melting continuous filaments as a reinforcing material 1 and low-melting continuous filaments as a matrix 2 are set in parallel lines in a specific arrangement to form a bundle 3. The bundle 3 is pulled out through a hot dice of a tapered cross section. The temperature of the dice is set lower than the melting point of the filament 1 and higher than that of the filament 2 so that the filaments 2 are fused to the filaments 1. After pulling out, the bundle is cooled down until the matrix is solidified to give the subject fibrous composite.
Patent JP-H07244356-A (JP)
Title: Production of photographic printing paper
Inventor: FUNAE HARUYOSHI
IPC: G03C1/74
Filed: 1994-03-04
Abstract: PURPOSE:To ensure superior aging stability of a coating soln. for an undercoat layer and superior suitability to coating and to obtain photographic printing paper having satisfactory sharpness, sensitivity and film sticking property of an emulsion. CONSTITUTION:Both sides of base paper are coated with polyolefin resin and one side of the coated base paper to be coated with a silver halide emulsion is continuously coated with an undercoat layer contg. titanium dioxide surface- treated with alumina or silica as a white pigment, a latex polymer and a hydrophilic colloidal binder made of gelatin or its deriv. and an emulsion layer by a slide bead system or a vacuum slide bead system to produce the objective photographic printing paper. Specified butadiene latex is preferably used in the undercoat layer and titanium dioxide surface-treated with 0.5-4.0wt.% Al2O3 or SiO2 basing on the amt. of titanium dioxide is preferably used as the white pigment.