baber/WOPTO huggingface dataset:
Patent JP-H06308017-A (JP)
Title: Method and apparatus for analyzing sliding abrasion
Inventor: FUKUDA MASAO
IPC: G01L5/00
Filed: 1993-04-21
Abstract: PURPOSE:To obtain information useful for maintenance of an industrial machine and development of anti-friction and anti-abrasion materials or the like by correlating information or compositely analyzing information utilizing also information of a position where a plurality of pieces of information have been measured. CONSTITUTION:As information used to analyze sliding abrasion, frictional force and displacement of a pin test piece 2 are measured. The frictional force is measured by a distortion gage 4, while displacement of the pin test piece 2 is measured by measuring vertical movement of a test piece holder 3 by using a non-contacting type displacement gage 5. A measuring position is measured as a rotating angle of a disk test piece 1, and a reflecting plate 7 provided on a rotating axis 6 of the disk test piece 1 and a signal obtained once per rotation by an optical revolution counter are used. Information from the frictional force, displacement of the pin test piece 2, a rotation signal and time from the rotation signal which have been measured is recorded together by a personal computer. Then a plurality of pieces of information of obtained frictional force and displacement of the pin test piece 2 are subjected to processing and analyzed compositely.
Patent JP-H06304469-A (JP)
Title: Fluorocompound-containing capsule and method for molding fluorocompound-containing molded item
Inventor: TORIBA TOSHIROU
IPC: C08J3/20
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a fluorocompd.-contg. capsule which does not generate slippage on the surface of a mixer and can be mixed with a synthetic resin by coating a liq. substance wherein the fluorocompd. is a main component with a coating material for capsule. CONSTITUTION:This fluorocompd.-contg. capsule is prepd. by coating a liq. substance wherein a fluorocompd. is a main component with a coating material for capsule. The content of the capsule is a liq. substance wherein a fluorocompd. which has properties giving lubricating properties, nontackiness, low critical surface tension, etc., to a synthetic resin when it is mixed with the synthetic resin is a main component. The coating material for capsule consists of a material wherein e.g. gelatin, Japanese gelatin, carageenan, plasticized glycerol is a base material and physical properties wherein when the capsule is mixed with a matrix material such as a synthetic resin, good mixing can be performed and, at this instance or thereafter, the capsule is destroyed and the content uniformly mixed with the synthetic resin, is required.
Patent JP-H05289851-A (JP)
Title: Multiplying device
Inventor: YAMASHITA HIDEO
IPC: G06F7/506
Filed: 1992-04-15
Abstract: PURPOSE:To execute multiplication at a high speed by executing a carry propagation in the partial product addition at a high speed in the multiplying device for deriving the final product by deriving several partial products thereof and adding them at the time of deriving the product of two data. CONSTITUTION:A CPA circuit in partial product arithmetic circuits 120, 130 and 140 constituted of CSA circuits 122, 132 and 142, and CPA circuits 123, 124, 133, 134, 143 and 144 is divided into plural circuits, the partial sum and the partial product in a shape of carry C1, C2 and C3 are calculated, and by adding them by partial product adding circuits 150, 160, the final product is derived.
Patent JP-H04324102-A (JP)
Title: Magnetic recording and magnetic reproducing device
Inventor: FUKUI KOICHI
IPC: G11B5/027
Filed: 1991-04-25
Abstract: PURPOSE:To provide a magnetic recording and magnetic reproducing device capable of improving the quality of the reproduced voice at the time of recording for hours by intermittently recording and reproducing the voice signal in the tape running intermittently. CONSTITUTION:In the magnetic recording and reproducing device having the function to record and reproduce information in the magnetic tape running intermittently, a compression means compressing the time base of the voice signal, a recording means recording the voice signal compressed by this compression means in the magnetic tape running intermitently, a reproducing means reproducing the voice signal recorded intermittently from the magnetic tape running intermittently and an expanding means expanding the time base of the voice signal reproduced by this reproducing means are installed. An oscillator 1, a frequency divider 2, an A/D converter 3, a memory 4 and an D/A converter 5 comprise the compression means and the expanding means. A voice modulator 6 and voice head 7 comprise the recording means. A voice demodulator 10 and the voice head 7 comprise the reproducing means.
Patent JP-H08290591-A (JP)
Title: Dot matrix printer
Inventor: OKAZAKI MASATOSHI
IPC: B41J2/235
Filed: 1995-04-20
Abstract: PURPOSE: To improve print quality and increase the reliability of a printer by adding a twist to the part composition of a hammer bank and the structure of a printing travel system in respect of a dot matrix printer which performs printing by dot matrices of print pins. CONSTITUTION: A front yoke 17 is composed in such a manner that prevents a screwhead from projecting beyond a print pin 10 when the front yoke 17 is fixed to the base 19 by a screw 18, by concaving the 2nd face of the part where the front yoke 17 is fixed to the base 19 for differing the level, and convexing the 1st face to which a plate spring is fixed, the upper end position of the convex is provided nearer the print pin side than the upper end position of the concave of the 2nd face of the front yoke.
Patent JP-S59220178-A (JP)
Title: Delicious drink
Inventor: TAKAI TOSHIO
IPC: A23L2/38
Filed: 1983-05-30
Abstract: PURPOSE:To prepare a delicious health drink having unique refreshing feeling and resistant to putrefaction of degradation, by using ultrafine powder of extract liquid of MAKOMO (Zinania latifolia Turca.) and honey as raw materials. CONSTITUTION:The objective drink is prepared either by pulverizing MAKOMO to ultrafine powder having particle diameter of <=1mu and dispersing the powder in water containing honey, or by extracting the leaves or powder of MAKOMO with water, and adding honey to the extract liquid.
Patent JP-S61253827-A (JP)
Title: Assembling process for semiconductor element
Inventor: YAMAMORI KAZUHIRO
IPC: H01L21/60
Filed: 1985-05-07
Abstract: PURPOSE:To reinforce the bonding strength to a conductive metallic fine wire by a method wherein a leadframe made of coper or copper alloy is preliminarily reduced at the temperature around 20 deg.C-30 deg.C lower than the softening temperature before cleaning the surface thereof and then semiconductor element is assembled in specified processes. CONSTITUTION:The positions for heat treatment are held in H2 atmosphere while a leadframe 11 provided with temperature hysteresis is held at the temperature of 350 deg.C-430 deg.C for 15-20min to volatilize or reduce any organic constituent etc. unable to be removed in the degreasing process. The leadframe 11 so far processed is continuously advanced into the carrying channel 10. The carrying channel 10 supplied with 10vol% of N2 and H2 from pertinent points is held in the reducing atmosphere while it is provided with a diebonding part 12, a wirebonding part 13 and a post bonding part 14 at specified intervals. Finally windows 16, 19 and 22 are formed on respective positions to let a semiconductor pellet 15, a cappillary 18 and a pusher 20 in and out respectively at the windows 16, 19 and 22.
Patent JP-S60240907-A (JP)
Title: Radiant tube burner
Inventor: MATSUZAKA TAKASHI
IPC: F23C3/00
Filed: 1984-05-15
Abstract: PURPOSE:To improve high temperature strength, by a method wherein a double cylinder, disposed in a heating furnace, is formed by silicone nitride ceramic. CONSTITUTION:In an outer cylinder 3 and an inner cylinder 4 of a single end type radiant tube burner 2 are formed by silicone nitride ceramic. Bending strength is increased about 2 times as high as that of a cylinder formed by silicon carbide ceramic, and the coefficient of thermal expansion is about 0.75 of that of a cylinder formed by silicone carbide ceramic. Thereby, deformation due to external stress or under its own weight and thermal deformation can be reduced, and when the outer cylinder 5 is disposed in a condition that both ends are secured, durability can be improved. Further, since thermal conductivity is increases about 1.8 time as high as that of a product formed by silicon carbide ceramic, temperature distribution of the outer cylinder 3 can be uniformized. A combustion heat is radiated from the outer cylinder 3 to the outside, and this enables improvement of thermal efficiency prevailing during heating of an object to be heated in a heating furnace 1.
Patent JP-H02274077-A (JP)
Title: Crt display circuit
Inventor: KOBAYASHI MASAKI
IPC: H04N5/68
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the fluctuation of luminance caused by a fluctuation of a voltage of a screen grid by causing a voltage drop by a current flowing to an amplifier part, and controlling a voltage between cathodes GI by a time delay conforming to a time constant of a circuit constituted of a resistance, the amplifier part and a capacitor. CONSTITUTION:When a cathode voltage is reduced so as to offset a decrease portion of a beam current caused by a drop portion of a screen voltage, a resistance value of a resistance 15 is set so that the same voltage drop as its cathode voltage drop portion is generated in the resistance 15. Subsequently, the capacity of a capacitor 16 is set so that the voltage stop caused by the resistance 15 is obviated at the same time as the voltage drop of the screen voltage is obviated. An inflow current to an amplifier part 2 at the time of back raster display immediately before displaying brightly a fluorescent screen 14 is executed directly from a power source 11, and an inflow current to the amplifier pare 2 at the time of back raster display immediately after displaying brightly the fluorescent screen is executed from the capacitor 16. In such a way, the luminance of the back raster immediately before and immediately after allowing the fluorescent screen 14 to emit light brightly can be set to the same.
Patent JP-H04325863-A (JP)
Title: Method for sensing location of brushless motor
Inventor: KOIKE YOSHIKAZU
IPC: H02K29/08
Filed: 1991-04-25
Abstract: PURPOSE:To provide a method for sensing the location of a brushless motor, by which the location of a magnetic pole can be sensed accurately without lowering the efficiency of the motor, and the motor is assembled easily, and further, the costs for assembling and manufacturing the motor are reduced. CONSTITUTION:A permanent magnet 4 for exciting is provided in magnetization yokes. By making currents flow through coils, fluxes flow, and the permanent magnet 4 is magnetized in the direction of its plate thickness and partially in the direction orthogonal thereto. Therefore, the permanent magnet 4 for exciting is magnetized in its radial direction, and only its one-side axial- directional end face is brought into the same magnetic pole as its outer peripheral surface. Hall elements 11 are placed on a circle, which is concentric to the axial-directional end face of the permanent magnet 4 of a permanent magnet yoke, and sense the magnetic fluxes generated from the magnet, and thereby, sense the location of the magnetic pole.
Patent JP-H01269895-A (JP)
Title: Furnace wall hot repairing material for molten metal vessel
Inventor: MATSUO KAZUAKI
IPC: F27D1/16
Filed: 1988-04-20
Abstract: PURPOSE:To form a fire resistant layer, uniform and having high anticorrosion property, by a method wherein basic refractory aggregate consisting of blending rough grains, fine grains and minute powder, which are provided with specified grain sizes, with specified rates is blended with the grains of coal tar pitch and pitch powder having specified grain sizes with a specified rates while thermoplastic resin having a specified solution viscosity is blended with a specified rate to granulate them. CONSTITUTION:The grain sizes of a basic refractory aggregate is constituted of 35-45weight% of rough grains (grain size is 10-1mm), 10-24weight% of fine grains (grain size is 1-0.25mm) and 10-20weight% of minute powder (grain size is 0.25mm or less) while 55-89weight% of the aggregate is blended in total. In order to obtain hot flowing property, 10-30weight% of coal tar pitch having the grain size of 1mm or less and 0-10weight% of coal tar pitch having the grain size of 0.125mm or less are added. 1-5weight% of liquid thermoplastic resin, used for the kneading liquid of baking material and having a low solution viscosity such as 100-600cps, is added considering the forming property of the same. Respective constituents are added, mixed and formed and, thereafter, a desired product may be obtained.
Patent JP-H10290526-A (JP)
Title: Power unit for on-vehicle computer
Inventor: KAMO TAKAHIRO
IPC: H02J1/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make a peripheral device for personal computer, such as the PC card, etc., normally usable for an on-vehicle computer. SOLUTION: In a power unit which generates a constant DC voltage by means of a switching regulator 40 and supplies the voltage to an on-vehicle computer, a comparator 54 discriminates whether or not the power supply to the regulator 40 is discontinued (turned off) from the input voltage VACC to the regulator 40. When the comparator 54 discriminates the turning-off of the power supply, the power supply voltage Vcc to the on-vehicle computer is quickly lowered and, at the same time, the operation of the regulator 40 is stopped for a prescribed period of time by outputting a high-level signal from an AND circuit 60 during a fixed period of time (T2-T1) after a fixed period of time (T1) required for data backup has elapsed from the discrimination of the turning-off of the power supply by operating timers 56 and 58.  Consequently, a PC card becomes usable for the on-vehicle computer, because the fluctuating characteristic of the power supply voltage when the power unit is turned off can be matched to the power supply standard of the PC card.
Patent JP-S5523567-A (JP)
Title: Electronic cash register
Inventor: UEMATSU MASAHARU
IPC: G07G1/12
Filed: 1978-08-08
Abstract: PURPOSE: To enhance a data management efficiency by providing sale totaling equipments and totaling equipments for tax, etc., correspondingly to register closing keys and accumulating input data in the totaling equipment for tax, etc., corresponding to a selected sale totaling equipment.  
     CONSTITUTION: A money totaling equipment, a tax totaling equipment, etc., are provided in RAM 28 where sale goods are registered and operated, and register data is added to the money totaling equipment each time money data is registered. When tax calculation is performed, tax data is stored in the tax totaling equipment. After registering operation, register closing keys are operated. For example, when a current total key is operated, data of the money totaling equipment in RAM 28 is accumulated to the money totaling equipments of cassettes 8 and 9, and further, data of the tax totaling equipment in RAM 28 is accumulated to the current total tax totaling equipments of cassettes. Thus, since data is accumulated to the tax totaling equipment according to the register closing key operation, data can be divided into details, and the data management efficiency can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03294429-A (JP)
Title: Heating furnace extractor for bar wire multiple strand mill
Inventor: KOSUGE YASUO
IPC: C21D9/00
Filed: 1990-04-13
Abstract: PURPOSE:To improve and stabilize the quality of a product by arranging a conveyor table provided with a holding furnace having a roller to be independently driven in each line between a heating furnace and a bar wire rolling mill to prevent the temp. deviation in the longitudinal direction of a material. CONSTITUTION:The material baked up in a walking beam type or walking hearth type heating furnace 1 is discharged outside the furnace. The material is passed through a hot straightener 5 and conducted to a bar wire rolling mill 10 by the conveyor table 7 provided with a holding furnace. The roller 7B of the table 7 is independently driven in each line, and the speed is controlled in accordance with the material conveying state in each line.
Patent JP-S62251121-A (JP)
Title: Manufacture of polyphenylene sulfide unoriented film
Inventor: UCHIUMI SHIGEO
IPC: B29C48/08
Filed: 1986-04-25
Abstract: PURPOSE:To prevent the end section of polyphenylene sulfide unoriented film from getting crystallized and manufacture said film easily by, after extruding molten polyphenylene sulfide in the form of sheets, casting the same on a cooling drum coated with bonding liquid, applying electrostatic charge and bonding. CONSTITUTION:Raw material polyphenylene sulfide has a structure of main component of polymer repeated unit shown in a formula, and has a polymer melt flow value (5kg of load is used in accordance with ASTM D-1238-70 to be measured at 315.6 deg.C and shown in g/10min unit) within a range of 20-90. Molten polyphenylene sulfide composite is extruded out of a slit-type die, cooled and solidified rapidly on the cast drum down to less than glass transition temperature. In said process, electrostatic charge is applied to polymer near the contacting point of molten polymer and the drum, molten polymer being adhered closely on the surface of drum to accelerate cooling of polymer, and bonding liquid is coated over the drum simultaneously to carry out a liquid coating method in combination.
Patent JP-S61254619-A (JP)
Title: Epoxy resin composition for encapsulation of semiconductor
Inventor: SHIOBARA TOSHIO
IPC: C08K3/40
Filed: 1985-05-07
Abstract: PURPOSE:To provide the titled composition exhibiting extremely high fluidity in the forming of a semiconductor device, giving little burr, and capable of forming a molded article having low thermal expansion coefficient, by adding a quartz filler to a phenol-curable epoxy resin at a specific ratio. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts. (wt.) of a phenol-curable epoxy resin with (B) 100-500pts. of a quartz filler composed of (i) 20-99% spherical quartz powder having an average particle diameter of 1-25mum and (ii) 1-80% fine quartz powder wherein the powder having particle diameter of <=1mum accounts for >=90%. Preferably, the component A is composed of an epoxy resin having >=2 epoxy groups in one molecule and a phenolic hardener (e.g. phenol novolac), and the component (i) is powder produced by melting quartz powder in a flame of combustible gas and oxygen gas.
Patent JP-H07299301-A (JP)
Title: Alcohol distillation method
Inventor: YAZAKI TADASHI
IPC: B01D3/00
Filed: 1994-05-10
Abstract: PURPOSE:To provide an alcohol distillation method improving the entering of a liquid from an extraction tower even when the number of the shelves of a rectifying tower is increased and requiring no heat exchanger having a large heat transfer surface as a heating can. CONSTITUTION:Mash after fermentation is heated in a mash tower and distillation gas evaporated and gasified by this heating is taken out of the mash tower to be condensed and liquefied while the condensate is introduced into a second extraction tower (pressure extraction tower) 7 to be heated along with the hot water in the second extraction tower 7. A low b.p. component is separated from the distillation gas evaporated and gasified by this heating and a part of the distillation gas is liquified and introduced into an alcohol removing tower 8 to be heated and the distillation gas evaporated and gasified by this heating is introduced into a rectifying tower 9 and a part of the distillation gas is liquefied and supplied to the second extraction tower 7.
Patent JP-H01268851-A (JP)
Title: Production of plated steel sheet
Inventor: TOKI TAMOTSU
IPC: C23C2/40
Filed: 1988-04-19
Abstract: PURPOSE:To subject the surface of a steel sheet to efficient hot dip coating in a short period of time with good productivity by bringing the surface of the high-temp. steel sheet into direct contact with the solid of a plating metal or bringing the same into contact therewith via a roll at the time of hot dip coating of the metal sheet. CONSTITUTION:The high-temp. steel sheet 1 emitted from an annealing furnace is supplied into a plating chamber 6 and while the steel sheet is perpendicularly risen by a roll 2, the solid metal 3 such as Zn or Zn alloy to be plated is pressed to both faces thereof by pinch rolls 8, by which the solid metal is slid is contact with said faces. The contact parts of the solid metals 3 melt at the temp. of the steel sheet 1 to form hot dip coating layers of the Zn, etc., on the surfaces of the steel sheet 1. The non-plating surface is supported by a back up roll 7 in case of plating on one face. The high-temp. roll 9 is otherwise rotated in contact with the surface of the steel sheet 1 and the solid metal 3 of the plating metal is pressed to the roll 9 by which said metal is melted to form a molten metal layer f1 which is transferred as a hot dip coated film f2 on the surface of the steel sheet 1.
Patent JP-H03294172-A (JP)
Title: Surface processing device
Inventor: YAMASHITA JOJI
IPC: B24D13/10
Filed: 1990-04-13
Abstract: PURPOSE:To mechanically execute a surface processing without spiling the characteristics of a commodity, by fitting the surface processing members in about the same length to a rotating shaft in order at the pitch of about the work width of the tip thereof in the longitudinal direction of the rotating shaft with the tips being faced for the respective directions that angle 360 deg. is equally divided in the radial direction from the rotating shaft. CONSTITUTION:The processing member 2 in the rotating work part 3 whose tip is in contact with the face to be worked, is logically one piece or one bundle at all times and not one row. The one piece or one bundle of work member 2 is changed with that of the position different in the axial direction one by one according to the rotation, all of the work members complete polishing every moment with the rotating shaft being rotated 360 deg., i.e., one revolution, and the instantaneous opolishing parts of wach work members stand in the linear shape of the length of the polishing width. When the rotating work part is pressed to the face to be worked, therefore, the polishing position is moved in turn in the axial direction, not only polishing with one piece or one bundle of work members tip coming into the recessed part of the face to be worked as well and the polishing width equal to the shaft length set with work materials can be obtained without changing the support position of the device.
Patent JP-S61249440-A (JP)
Inventor: GIYARII UIRIAMU SHIYAAUIN
IPC: A61B5/0408
Filed: 1986-04-24
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-S5321972-A (JP)
Title: Apparatus for converting pressure into electric signal
Inventor: OKUDA ISAMU
IPC: G01D5/34
Filed: 1976-08-12
Abstract: PURPOSE: To provide an apparatus for converting pressute into electric signal, in which fluid pressure is converted into mechanical displacement by means of diaphragm or other, and image on light-sensitive surface of a light receiving element is shifted with the above displacement, thus enabling to convert the mechanical desplacement into electric signal, whereby sensitivity of the apparatus can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio