baber/WOPTO huggingface dataset:
Patent JP-H08246291-A (JP)
Title: Woven glass fiber fabric
Inventor: KIMURA YASUYUKI
IPC: H05K1/03
Filed: 1995-03-09
Abstract: PURPOSE: To produce a woven fabric producible at a low cost and giving a laminated board having lower thermal expansion coefficient without deteriorating various other laminated board characteristics such as drillability and anisotropy. CONSTITUTION: This woven glass fiber fabric has a volume filling ratio of glass fiber of >=45% in the fabric and satisfies the formulas (25/(DWT+ DTY)-5)<=CT<=(25/(DWT+DTY)+5) and (25/(DWY+DTT-5)<=CY<=(25/(DWY+ DTT)+5) wherein DW (mm) is the width of the cross-section of the warp, DWY (mm) is the width of the cross-section of the west, DTT (mm) is the thickness of the cross-section of the warp, DTY (mm) is the thickness of the cross-section of the weft, CT (count/25mm) is the count of warps and CY (count/25mm) is the count of wests.
Patent JP-S57165681-A (JP)
Title: Automatic pump unit
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D13/16
Filed: 1981-04-04
Abstract: PURPOSE:To reduce the size and weight of a pump unit by making the outer diameter of an accumulator member greater than the diameter of a pump member and reducing the height of the accumulator member. CONSTITUTION:In a liquid accumulator A, the outer diameter of an elastic member 5 should be larger than the maximum diameter D of a pump member P except its suction port 21 and outlet port 15. Thereby, provided that a liquid accumulation chamber C is cylindrical, the volume of liquid may be enlarged in proportion to the square of diameter (d) of the cylinder on the basis of a formula; pi/4.d<2>h (d: diameter of cylinder, h: height of cylinder), providing a high effect of reduction in height. If a diameter (d) of the cylinder is determined in the vicinity to the maximum diameter D of the pump member P, a dead space may be eliminated and the size and weight of the pump unit may be reduced to the minimum.
Patent JP-S55144758-A (JP)
Title: Rotor for magneto-generator and its manufacturing method
Inventor: KANAMARU NAONOBU
IPC: H02K15/02
Filed: 1979-04-25
Abstract: PURPOSE:To couple a boss and a flywheel yoke mechanically firm, and thus to miniaturize a rotor by a method wherein a groove with a rugged bottom is provided on outer periphery of a boss, and the flywheel yoke is allowed partly to come in said groove. CONSTITUTION:A groove 31 is provided on the outer periphery of a major diameter part of a cylindrical boss 3 consisting of a carbon steel for mechanical structure, and a ruggedness like knurl is formed on a bottom of the groove 31. Then, a flywheel yoke 10 almost cup-shaped to incorporate a permanent magnet therein is formed with a mild steel smaller in deformation resistance than the boss 3, and a disc part 101 is given in such thickness as is larger than width of the groove 31 on the boss 3. Then, by pressuring the flywheel yoke 10 at a spot in the neighborhood of its hollow zone with the groove of the boss 3 and the flywheel yoke 10 arranged in a given position, the neighborhood of the hollow zone of the flywheel yoke 10 is subjected to plastic deformation, and both the two are coupled by allowing a part of the flywheel yoke 10 to come into the groove 31 of the boss 3.
Patent JP-S54140990-A (JP)
Title: Conductive composition
Inventor: TAKAHATA NORIO
IPC: H01B1/24
Filed: 1978-04-26
Abstract: PURPOSE: To provide a composition characterized by stable conductivity, good workability, and good mechanical characteristics by adding to a poly(vinyl chloride) resin of specified polymerization degree a plasticizer and a specified amount of conductive carbon black of a specific surface area of at least a specific value.  
     CONSTITUTION: To 100 parts (by weight) of a poly(vinyl chloride) resin of an average polymerization degree of 700W1500, there are added 50W100 parts of a plasticizer and 10W30 parts of conductive carbon black of a specific surface area of at least 800 m 2 /g. A secondary plasticizer such as paraffin chloride may be jointly used. Poly(vinyl chloride) may be added with a multifunctional monomer and an organic peroxide for bridging between moleculars so as to provide heat resistance or the like. A large specific surface area can be obtained by little addition of carbon black so that a sufficient conductivity can be obtained and the mechanical characteristics proper to the resin can be maintained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57166626-A (JP)
Title: Data transfer system
Inventor: MAKIURA YASUHIKO
IPC: G06F13/28
Filed: 1981-04-06
Abstract: PURPOSE:To execute processing efficiently, automatically and continuously, by transferring a data to an optional number of memory areas dispersed in a storage device, by use of a processor, an address register and a continuous controlling circuit. CONSTITUTION:When a chain controlling circuit 12 requests a memory access to a processor 6, the processor 6 informs that it has released a memory access right, directly to a memory access DMA mechanism 20. Subsequently, the mechanism 20 opens a gate circuit 7, and sends contents of an address register 2 to  a storage device 5 through an address bus 101. At the same time, the circuit 12 requests the device 5 to read out the stored contents. As a result, contents (k) of the head address of a memory area (a) of the device 5 are read out, and are inputted to an address register 1. Said contents (k) designate the head address of a memory area (b) to which a data is transferred next. In this way, is is started to transfer a data to an area B, and the data is transferred by being chained automatically.
Patent JP-H02191773-A (JP)
Title: Fiber having deepened color and production thereof
Inventor: IDA TOSHIYA
IPC: D06M101/16
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the subject fiber having good feeling and color-deepening effect by coating a colored fiber material with a coating film of a resin containing a water-insoluble silicone resin having a specific refractive index and a resin having higher refractive index than the above silicone resin and incompatible with the silicone resin at a specific weight ratio. CONSTITUTION:The objective unique fiber having high color-developing property and excellent deep color is produced by compounding (A) a waterinsoluble silicone resin having a refractive index of <=1.45 (preferably amino-modified silicone resin, etc.) and (B) an incompatible resin having higher refractive index than the resin A and highly miscible with the resin A at a weight ratio (A:B) of 30:70-95:5, impregnating the obtained emulsion in a colored fiber material to apply 0.5-10wt.% of the emulsion to the fiber and heat-treating the product to form a resin coating film having a thickness of 0.03-0.15mum and containing the resin A at the surface layer and the resin B at the inner layer.
Patent JP-H05185450-A (JP)
Title: Method for controlling press molding for plastic material
Inventor: MAEDA TEIJI
IPC: B29C43/58
Filed: 1991-02-21
Abstract: PURPOSE:To stably perform molding even if an extremely eccentric loading occurs by performing press control of each of a pair of pressure cylinders in accordance with setting of supporting pressure of an equilibrium supporting apparatus therebelow during a slide moved by means of a pair of left and right pressure cylinders is lowered by pressure. CONSTITUTION:A plastic material 12 is press-molded by a method wherein a slide 5 and a bed 4 are each positioned and a plastic material 12 such as a sheet-like material is placed between a top mold 9 and a bottom mold 10 and the slide 5 is moved slidingly toward the lower bed 4 part by actuating a pair of pressure cylinders 6 being placed symmetrically in a crown 2 part. On four corners of the bed 4, an equilibrium supporting apparatus 14 wherein a leveling cylinder is hanged is provided and the slide is supported thereby at an equilibrium condition. In such a press as this, during the slide is lowered by pressure, each pressure cylinder 6 is press-controlled in accordance with setting of the supporting pressure of the equilibrium supporting apparatus 14 below them to make it possible to lower the slide being kept in equilibrium.
Patent JP-H01225412-A (JP)
Title: Harvesting machine of onion
Inventor: TAKAHASHI SADAYUKI
IPC: A01D27/00
Filed: 1988-03-03
Abstract: PURPOSE:To maintain leaf and stems parts in given cutting attitude and to surely carry out cutting by a leaf cutter, by pushing the leaf and stem pats of onions by a first transporting means and receiving the parts by a second transporting means. CONSTITUTION:Onions (a) transported by a conveyor 10 are received by a first transporting means 18 whose attitude is regulated by attitude controlling mechanism 27, a roller 29 is passed through a guide part 8a at the top part of a raising and transporting course C, attitude of a second transporting tool 19 is changed into a closed attitude. The second transporting tool 19 maintains the closed attitude of retaining the onions (a) until the tool reaches a release position (e) of a recovery part 15 and guide of the second transporting tool is released by a cam rail 8 at the a release position (e). Leaf and stem parts (b) are cut by a leaf cutter 14 at a position wherein the leaf and stem parts (b) of the onions (b) are dropped.
Patent JP-H09218409-A (JP)
Title: Orientation treatment of oriented film and apparatus therefor
Inventor: ASAGI NORIO
IPC: G02F1/1337
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of particles at the time of an orientation treatment by subjecting the oriented film of a substrate with the oriented film formed with the oriented film for orienting liquid crystal molecules on its surface to irradiation with an ion beam and irradiation with UV rays. SOLUTION: This apparatus has a vacuum vessel 20, a holder 8 which is disposed in the vacuum vessel 20 and holds the substrate 2 with the oriented film to be subjected to the orientation treatment, an ion source 12 which is mounted at the vacuum vessel 20 and irradiates the oriented film 6 of the substrate 2 with the oriented film on the holder 8 with the ion beam 14 and a UV lamp 22 which is disposed in the vacuum vessel 20 and irradiates the oriented film 6 of the substrate 2 with the oriented film on the holder 8 with the UV rays. The oriented film 6 of the substrate 2 with the oriented film formed with the oriented film 6 for orienting the liquid crystal molecules on the substrate 4 is subjected to the irradiation with the ion beam 14 from the ion source 12 and the irradiation with the UV rays 24 from the UV lamp 22.  Which of such irradiation may be earlier or the simultaneous irradiation is equally well.
Patent JP-S59176735-A (JP)
Title: Contact exposing method
Inventor: SUGISHIMA KENJI
IPC: G03B27/02
Filed: 1983-03-26
Abstract: PURPOSE:To attain contacting in the same plane and to shorten a contacting time and form an accurate resist pattern with good reproducibility by providing a means which contacts a photomask from the center part of a semiconductor wafer. CONSTITUTION:The semiconductor wafer 17 formed by reproducing a resist film 16 is mounted on a wafer chuck table 10 and positioned with the photomask 18. Then while the circumferential edge part of the semiconductor wafer 17 is fixed through adsorption holes 14 and 15, gaseous nitrogen is admitted into a recessed part 11 from a gas introducing hole 13 and a plate 12 as a spring 12 provided to the surface of the recessed part 11 is pressed to project arcuately, thereby bringing the center part of the semiconductor wafer 17 into contact with the photomask 18. Then, the recessed part 11 is evacuated through a vacuum vent hole 19 to spout the gaseous nitrogen fro the adsorption holes 14 and 15 by changeover operation simultaneously with the upward movement of the wafer chuck 10, thus bringing the semiconductor wafer 17 at the circumferential edge part into contact with the photomask 18 successively.
Patent JP-H02228873-A (JP)
Title: System for stabilizing quantity of light in light source lamp for facsimile
Inventor: OGASAWARA HIROMICHI
IPC: H05B37/02
Filed: 1989-03-02
Abstract: PURPOSE:To suppress the level fluctuation of a picture signal and to secure a stable picture output by executing the feedback control to a lamp turning-on control part for the light quantity level information of a light source lamp. CONSTITUTION:The photoelectric conversion of light from a light source lamp 1 is executed by an optical sensor 2 and an electric signal (a) is inputted to a light quantity detection part 3. Then, a specified analog level signal (b) corresponding to the quantity of light is outputted. The analog level signal (b) is converted to a digital signal (c) of 4 bits corresponding to the level of the light quantity in an A/D conversion part 4 and inputted to a lamp turning-on control part 5. In correspondence to the digital signal (c), when the quantity of light is small, the lamp turning on control part 5 executes control so that a turning-on voltage can be and a tube current (d) can be increased and reversely, when the quantity of light is large, the control part 5 executes control so that the lamp turning on voltage can be lowered and the tube current (d) can be suppressed. Thus, the quantity of light in the lamp 1 for light source can be always fixed.
Patent JP-H01225189-A (JP)
Title: Manufacture of diffraction grating
Inventor: SUGIMOTO HIROSHI
IPC: H01S5/00
Filed: 1988-03-03
Abstract: PURPOSE:To easily form two types of diffraction gratings having twofold different periods from each other on the same substrate by etching by utilizing the difference of etching speeds of a part formed on a first diffraction grating body of a coating layer and its vicinity and a part formed on the substrate. CONSTITUTION:With a first resist 2 as a mask the substrate of the same period diffraction grating 6 is etched, a second resist 5 is removed, the grating 6 is covered with a third resist 7, and a first SiNx layer 3 is etched. In this case, it is rapidly etched as compared with a first SiNx layer 3 on the resist 2 and its vicinity on the substrate and the first SiNx layer 3 on the flat substrate 1. Accordingly, a diffraction grating having a period of half of that of the diffraction grating of the resist 2 obtained by a double luminous flux interference exposure, composed of a repeated structure of the resist 2, the layer 3 not removed by etching and the part having no layer in a half period diffraction grating 4 is manufactured. Thus, the two types of the gratings having twofold different periods from each other are obtained on the same substrate by once double luminous flux interference exposure.
Patent JP-H01224906-A (JP)
Title: Complex-type magnetic head
Inventor: YAMAMOTO HIROSHI
IPC: G11B5/127
Filed: 1988-03-03
Abstract: PURPOSE:To enhance processing accuracy and to reduce the loss of an eddy current in a high frequency area by providing a groove, whose width is wider than that of a track, to sputter-form a metallic magnetic film at a high saturation magnetic density, and making the magnetic film on a recording medium abutting surface into a multi-layer film consisting of a metallic magnetic film and an insulating film. CONSTITUTION:A pair of core block half bodies 1a and 1b consisting of nonmagnetic substances are placed to face each other through a metallic magnetic film 11 and a gap, and a groove 4, whose width is wider than a track width Tw, is provided in a direction to cross the gap over the whole recording medium abutting surface 7 of the respective core block half bodies 1a and 1b on both sides of the gap. Insulating materials 12 such as a metallic magnetic film 3 and SiO2 are mutually sputtered in the groove 4, the multi-layer magnetic film is formed, further, the multi-layer magnetic film is narrow-track-processed so as to have the prescribed track width Tw, and a nonmagnetic substance 2 is filled in the groove part. Thus, the track width Tw can be easily and highly-accurately regulated, and the deterioration of magnetic characteristics due to the eddy current can be reduced at a several +MHz band.
Patent JP-2000252412-A (JP)
Title: Semiconductor device
Inventor: KUMAMOTO NOBUHISA
IPC: H01L25/065
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an electrode connection between the upper and lower surfaces of a semiconductor device by making a metal pass a through-hole from the top surface to the bottom surface of the semiconductor device. SOLUTION: A through-hole 7 is formed in the substrate 1 of a semiconductor device 1 beforehand. A passivation film 3 of SiN, SiON, SiO2, or PSG etc., is applied onto the top surface of the substrate 1, on which an Al electrode 2 is formed, the sidewall of the through-hole 7, and the bottom surface of the substrate 1. Then, a seed layer 4, in which a TiW alloy layer for improving the adhesion to the base and an electroplating power feeding layer of Au, Pt etc., are laminated, is formed on the whole region of the substrate 1 by electroless plating. Then, a photoresist 5 is applied except the region where bump plating is to be carried out. Further, a metal for a bump is thickly plated by electroplating. Then, the photoresist 5 is removed and continuously the seed layer 4 on the top surface is removed to obtain a semiconductor device wherein a bump 6 is formed at the through-hole 7.
Patent JP-H11314219-A (JP)
Title: Device for mixing calcined gypsum and driving method thereof
Inventor: JOHNSON STEVEN BURDETT
IPC: B01F15/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To substantially reduce development of gypsum lumps by a method wherein high pressure water jet nozzles are matched above a joining area between a rotor teeth part and a rotor cylinder part and some part of a metered water is passed through the high pressure water jet nozzles and the remaining water is passed through low pressure water jet nozzles so as to introduce all the water in a mixing device. SOLUTION: On a top cover 12, a plurality of low pressure water jet nozzles 20 and 21 are provided. The high pressure water jet nozzles 20 and 21 are matched above a joining area 17 between a rotor teeth part 13 and a rotor cylinder part 18. The low pressure water jet nozzles 22 are arranged around an inlet part 23, through which a calcined gypsum and other drying components are fed to a mixer 10. A mixing device continuously feeds the water metered in response to the amount of the calcined gypsum and of an additive or the desired consistency of the calcined gypsum fed to a wall board production equipment under the state that some part of the metered water is fed to the high pressure water jet nozzles 20 and 21 and the remaining water is fed to the low pressure water jet nozzles 22. Thus, during the driving of the device, gypsum lumps can be fully checked from developing.
Patent JP-H08258504-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: TAKEYAMA SHUICHI
IPC: B60C5/14
Filed: 1995-03-10
Abstract: PURPOSE: To provide a pneumatic tire and a manufacture of it by which a tire is made lightweight by using an air transmission preventing layer excellent in the adhesive prosperity to a rubber layer, the water resistance and the heat resistance without deteriorating the air pressure holding property in the tire. CONSTITUTION: In a pneumatic tire and a manufacture of it, an air transmission preventing layer is constituted of a thin film of a vinyliden chloride-acrylonitrile copolymer formed by copolymerizing acrylonitrile of 5 to 50mol.%.
Patent JP-2000246200-A (JP)
Title: Surface treatment device
Inventor: SAKAI KAZUHIRO
IPC: B08B7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device in which stabilized surface treatment can constantly be performed without being influenced by variations in atmospheric humidity by controlling ozone concentration in a treating chamber or the illuminance of ultraviolet radiation of 300 nm or shorter. SOLUTION: A treatment chamber 12 in a treatment device body in which ultraviolet radiation light sources 16 are fitted is provided with an air introducing part 20 for introducing air into the treatment chamber and an oxygen feeding part 21 for introducing oxygen into the treatment chamber, and an ozone concentration meter 30 for measuring ozone concentration in the treatment chamber is arranged. Using the output of the ozone concentration meter, the oxygen feed quantity in the treatment chamber is controlled to always keep the ozone concentration in the treatment chamber constant. Instead of the ozone concentration meter, an ultraviolet radiation illuminance meter may be arranged to keep fixed the ozone concentration in the treatment chamber constant similarly.
Patent JP-H07302425-A (JP)
Title: Non-destructive reading out method
Inventor: YOKOYAMA YASUSHI
IPC: G11B7/00
Filed: 1995-03-10
Abstract: PURPOSE:To non-destructively detect a state change before and after the photochromic reaction by photoirradiation by detecting the degree of polarization of a compd. of which the degree of polarization changes before and after the photoreaction of the photochromic compd. CONSTITUTION:Recording (writing) in an optical recording medium is executed by casting light which is focused to about 1 to 10mum and has the wavelength capable of inducing photoisomerization, more preferably a laser beam, to the recording layer disposed on both surface or one surface of a substrate. A color change is induced by the photoisomerization in the parts irradiated with the laser beam, etc. The reproduction of the recorded information is executed by reading the difference in the degrees of polarization between the parts where the color change is induced and the parts where the color change is not induced, by which the reproduction of the information as digital information or analog information is made possible. In such a case, the light of the long wavelength is usable and the non-destructive reading out is thereby executed without progression of the photoreaction.
Patent JP-H05257852-A (JP)
Title: Process data processing system and processing method
IPC: H04L12/28
Filed: 1992-03-10
Abstract: PURPOSE:To provide the process data processing system which is improved in control capacity by simplifying the response wait time control of a computer and shortening the processing time of the computer. CONSTITUTION:The rationality of address data and direction data as parameters is checked and when the result is O.K., a response as a normal end is sent back at the stage; and then the setting of address data in an address memory 44 and the setting of direction data in a direction memory 45 which require a long time are performed. If the address data and/or direction data as the parameter is abnormal, a response as parameter abnormality is sent back and the process ends. Consequently, the time between a command and the response becomes constant irrelevantly to whether the data to be processed are long or short, so the time control of the computer can be simplified.
Patent JP-S62208745-A (JP)
Title: Telecontroller
Inventor: MATSUDA HARUHIKO
IPC: H04M11/00
Filed: 1986-03-10
Abstract: PURPOSE:To have only to change a voice synthesis LSI and an interface even when a device to be controlled is changed by using the same address for the address of the voice synthesis LSI for the voice representing the same function even when the device to be controlled differs. CONSTITUTION:The same address is given to the voice of the same function for the content of the voice synthesis LSI to each device to be controlled. Even when any device to be controlled is turned on, a telecontroller exclusive for a specific device to be controlled is realized by using the same CPU by giving the same address to the voice of the same function in the exclusive voice of the specific device to be controlled in the sequence of the voice of addresses 0, 1. Thus, when no voice exists to the function of the device to be controlled as shown in table, no voice to the function is given to the table. Further, even when the device to be controlled is changed, the controller is applied to the specific device in changing the LSI and its interface.