baber/WOPTO huggingface dataset:
Patent JP-H06328753-A (JP)
Title: Glazed substrate
Inventor: FUKAGAWA HIROKO
IPC: B41J2/335
Filed: 1993-05-24
Abstract: PURPOSE:To provide an appropriate glazed substrate wherein steep improvement of printing efficiency and reduction of electric power consumption can be carried out by securing smoothness of a surface and reducing thermal conductivity of a glazed layer. CONSTITUTION:The first glazed layer 33 containing a pore of at least 5mum diameter by 20-40% in total pores is formed on an insulating substrate 31. Besides, a front surface of the first glazed layer 33 is coated with the second minute glazed layer 35 of 11-30mum layer thickness.
Patent JP-H04349100-A (JP)
Title: Ignition device for auxiliary booster of rocket
Inventor: FUKUDA MICHIAKI
IPC: F42B15/00
Filed: 1991-05-27
Abstract: PURPOSE:To ignite ammunition of a plurality of boosters simultaneously by using a laser oscillator and a reflex mirror. CONSTITUTION:With an ignition device for assist boosters of a rocket, the rocket 1 can be launched without collapse of the attitude by simultaneously igniting the ammunition 6 of the assist boosters 2. wherein the ignition device is equipped with a laser oscillator 3, which ignites the ammunition 6 by casting a laser beam 8, and a reflex mirror which guides the laser beam 8 emitted by this laser oscillator 3 to the ammunition 6.
Patent JP-S63288011-A (JP)
Title: Vapor crowth method
Inventor: ONOSE HIDEKATSU
IPC: H01L21/205
Filed: 1987-05-20
Abstract: PURPOSE:To widen the range of flow rate of raw gas in which film thickness is made uniform, and the film thickness of a vapor growth layer is easily made uniform not only on the wafer surface but also on the region between the wafers by a method wherein the main jetting direction of raw gas is prevented rom becoming coincident with the direction in which a gas feeding nozzle and a wafer rotation center are linked. CONSTITUTION:In the diagram showing a wafer 11 and a gas feeding nozzle 16, 19 shows the raw gas came out from a jetting-out hole, and x' shows the main jetting-out direction of raw gas. O indicates the center of rotation of the wafer 11. The direction linking the nozzle 16 and the rotational center O is shown by (x). (l) indicates the length of a vertical line brought down to x'-axis from the center of rotation of the wafer. The distribution of concentration of raw gas in the direction vertical to the x'-axis from the point P can be brought to approximate to g.e<-p2/delta2> using the distance P in y'-axis direction measured from the point P. However, (g) is the concentration of raw gas at the point P, and delta shows the direction in which the concentration of raw gas becomes 1/e. By using the approximate expression as above-mentioned, the relation of the jetting direction and the x-axis is formed in such a manner that the distance (l) becomes about 40%-80% of the attenuation distance delta.
Patent JP-H0213577-A (JP)
Title: Winding-delivering device for optical fiber cable
Inventor: FUROREARU BURAN
IPC: G02B6/44
Filed: 1989-05-15
Abstract: PURPOSE: To easily wind and unwind a cable by fixing one end of a main optical fiber cable to a winding area of a rotary drum, fixing one end part of a compensating optical fiber cable to the drum, connecting one end part to one end of the main optical fiber cable, and connecting this other end part to the fixing part of a support. CONSTITUTION: When winding a main optical fiber cable 12 round a rotary drum 8 while rotating the rotary drum 8 in the arrow 30 direction, the end part 14a of a compensating optical fiber cable 14 is rotated by the corresponding number of times to loosen the compensating optical fiber cable 14 wound round a core 18. To the contrary, when unwinding the main optical fiber cable 12 while rotating the drum 8 in the reverse direction of an arrow 30, the end part 14a of the compensating optical fiber cable 14 is rotated in the same direction by the corresponding number, so that a coil of the compensating optical fiber cable 14 is wound from the core 18.
Patent JP-S6133163-A (JP)
Inventor: MAACHIN JIYOOJI BATSUKUSUTAA
IPC: C07C281/18
Filed: 1985-06-04
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-H05296662-A (JP)
Title: Pressure container for ultra critical drying operation
Inventor: TAJIRI KOJI
IPC: F26B5/04
Filed: 1992-04-15
Abstract: PURPOSE:To improve a yield of production of aerogel during an ultra critical drying operation by a method wherein a thin protection plate of metal is arranged over an entire upper region of a dried item as well as a circumference just below a pipe of an upper lid in order to prevent liquid from various pipes fixed to the upper lid from being badly influenced. CONSTITUTION:A high pressure container for ultra critical drying operation is used for manufacturing a porous member having a high porosity without producing any shrinkage by removing liquid phase material in gel substances such as jelly composed of solid phase and liquid phase under higher temperature and higher pressure than those at the liquid phase critical point after the liquid phase is changed to a ultra critical fluid. Pipes 14 such as a fluid inlet or outlet pipe, a pressure gauge pipe and a safety valve pipe and the like are fixed to the upper lid 2 of the high pressure container. A disk-like metallic closing plate 17 is fixed to a rear surface of the upper lid 2 in order to prevent the uniform aerogel structure being dripped onto the upper part of the dried item within the container from the pipes 14 and then the liquid flowed down from the pipes 14 is prevented from being applied to the dried item.
Patent JP-S6016700-A (JP)
Inventor: KAWAGISHI KOUSAKU
IPC: E21D11/38
Filed: 1983-07-06
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-H0218053-A (JP)
Title: Multi-color rotary press for double-sided co-printing
Inventor: YOOZEFU ARUBUREHITO JIYAAMAN
IPC: B41F11/02
Filed: 1989-05-17
Abstract: PURPOSE: To improve safety for forgery by allowing one piece of blanket cylinder selected from at least two pieces thereof to interact with at least one piece of an additional printing device and bringing a plate cylinder contained therein into contact with the respective blanket cylinders. CONSTITUTION: A paper 1 is supplied in a state of a sheet and a multicolor rotary printing machine has a stationary cylinder 2, a transfer cylinders 3 provided with grippers and a feed device equipped with dirt sweeping and static eliminators 3' arranged on both sides of the paper 1. The sheet is transferred on a blanket cylinder 4 interacting with other blanket cylinder 14 which equips the gripper and has the same diameter as the blanket cylinder 4. The sheet is passed between two pieces of blanket cylinders 4, 14 and thereby simultaneous printing is performed on both sides. These cylinders are rotated in the direction shown by arrows. After printing, the sheet is transferred to a heap of fed-out paper or favorably transferred to a machine finishing printing by a chain gripper mechanism 24.  The blanket cylinders 4, 14 come into contact with plate cylinders 5, 15 which are arranged in the lower peripheral area and carry gathering printing plates 5a, 15a of a typographic printing form plate type.
Patent JP-S5913354-A (JP)
Title: Semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L23/00
Filed: 1982-07-13
Abstract: PURPOSE:To prevent electrostatic breakdown before mounting effectively, and to operate the device normally at mounting by grounding at least one part of leads in the semiconductor device packaged through a member, which can be interrupted electrically, on mounting. CONSTITUTION:Fuses 6 are connected to bonding lines 5 connecting the leads 2... and bonding pads 4..., and the fuses 6 are grounded. The fuses 6 are grounded previously by being connected to a substrate region of a device such as a semiconductor chip 3. Consequently, even when electrostatic noises enter from the outside through the leads 2..., electrostatic noises are not applied to the internal circuit of the semiconductor chip 3 because the leads 2... are grounded through the fuses 6..., thus generating no electrostatic breakdown under the state before mount. When mounting is completed and the device is used actually, currents are flowed through the fuses 6 for melting it.
Patent JP-H0418703-A (JP)
Title: Resistance paste for slid resistor
Inventor: FUJII YOSHINORI
IPC: H01B1/24
Filed: 1990-05-11
Abstract: PURPOSE:To drastically improve the abrasion-resisting property against the sliding movement with a metal shoe, and to obtain the resistance element of a variable resistor having small changing rate in resistance value and stabilized electric efficiency by a method wherein conductive material is added to resin binder, and the binder is brought into pastic state by adding the fiber-like inorganic substance having the hardness harder than the conductive material. CONSTITUTION:Thermosetting resin such as phenol resin and the like as binder resin of 143 parts, carbon black and graphite as conductive material of 23 to 51 parts, isopropyl alcohol and butyl carbitol of 55 to 95 parts, bubble extinguishing agent of 2 to 5 parts, a fiber-like carbon fiber, a glass fiber, a ceramic fiber, a metal fiber or ceramic whisker (silicon carbide) or a glass fiber and the inorganic substance formed by metal-plating on the surface of the ceramic fiber, having the thinness of 0.1 to 10-oddmum, of 1 to 50 parts are mixed and agitated, and then the mixture is kneaded by a three-roll mill, viscosity is adjusted using butyl carbitol, and the title paste is obtained.
Patent JP-2000312912-A (JP)
Title: Guide changing mechanism of shape steel rolling mill
Inventor: FUJINO KATSUMI
IPC: B21B39/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a guide changing mechanism of a shape steel rolling mill to quickly remove/install the guide to guide/introduce the material to be rolled from the rolling mill, while avoiding a complicated structure. SOLUTION: This changing mechanism has shift rails 12-15 provided on the upper side of a pass line P of a rolling housing 11, guide units 16 and 17 installed on the shift rails 12-15, each equipped with guide box 20, upper and lower slide guide shafts 25 and 26, upper guides 31 and 32 and lower guides 33 and 34, and fixing members which can install/remove the guide units 16 and 17 to the rolling mill housing 11 from the sides. The shift rails 12-15 are provided with actuators 18 and 19 to move forward/backward the guide units 16 and 17 installed on the shift rails 12-15 along the pass line P, and the guide units 16 and 17 can be removed from the end portions of the shift rails 12-15 by means of lifting means 45 and 46.
Patent JP-S5825486-A (JP)
Title: Adhering method for cation exchange membrane
Inventor: OONISHI KATSUTOSHI
IPC: C25B13/08
Filed: 1981-08-05
Abstract: PURPOSE:To adhere cation exchange membranes with sufficient strength without deterioration of the membranes by making the cation exchange groups in the adhering parts of said membranes into acid type, superposing the membranes on each other and pressing the membranes under high frequency heating. CONSTITUTION:The cation exchange groups existing at least in the surface layer parts in the parts to be adhered to exchange membranes are made into acid type. More specifically, if the cation exchange groups are of salt type, their adhering is virtually impossible and therefore it is necessary to convert about >=80% said exchange groups to acid type. The parts to be adhered of the exchange membranes are superposed, and while said parts are subjected to high frequency heating, said parts are pressed and adhered. There are no particular limitaions for the exchange membranes to be adhered; high adhesive strength is obtainable with the exchange membranes of fluorine-contg. type. more particularly perfluorocarbon type.
Patent JP-S62277976-A (JP)
Inventor: YAGI HIROSHI
IPC: A63B23/18
Filed: 1986-05-27
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-S613863-A (JP)
Title: Die casting magnesium alloy
Inventor: HIRASAWA YOSHIKAZU
IPC: C22C23/00
Filed: 1984-06-15
Abstract: PURPOSE:To improve the tensile strength and creep resistance of a die casting by using an Mg alloy contg. specified amounts of Ca, Si, etc. as a die casting Mg alloy. CONSTITUTION:An Mg alloy contg. 0.2-4% Ca, 1-6% Al, 0.5-1.5% Si, 0.15- 0.5% Mn, <0.3% Zn, <0.06% Cu, <0.03% Ni and <0.3% impurities such as Sn and Pb is used as a die casting Mg alloy. The die casting having superior tensile strength and creep resistance is obtd.
Patent JP-S63285839-A (JP)
Title: Electron tube cathode
Inventor: NAKANISHI TOSHIO
IPC: H01J1/26
Filed: 1987-05-18
Abstract: PURPOSE:To stabilize the electron emission property for a long time by forming a layer including Sc over the surface of a base body metal including at least Si where an electron emitting substance is formed. CONSTITUTION:Over the surface of a base body metal 1 where an electron emitting substance layer 5 is formed, a layer 4 including Sc is formed. As the base body metal 1, nickel is used as the main component and a metal including at least Si is used as a reducing agent. In the layer 4 including Sc, the Sc is present at the depth at least 5 mum level from the surface layer, and the including rate of the Sc is made 0.1-0 % to the base body metal 1. And as the electron emitting substance layer 5, an alkaline earth metal oxide including at least Ba is used. By such a composition, the collective formation of a reaction product which consists of a composite oxide owing to the oxidization or reduction reaction near the interface between the base body metal 1 and the electron emitting substance layer 5 can be prevented.
Patent JP-S5915109-A (JP)
Inventor: KURIHARA MITSUGI
IPC: E04G23/02
Filed: 1982-07-15
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-2000314850-A (JP)
Title: Optical isolator
Inventor: SHOJI TOSHIO
IPC: G02B27/28
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical isolator having high reliability. SOLUTION: This optical isolator is equipped with a Faraday rotator 4 disposed between a pair of polarizers 3, 5 and with a magnet 12 to magnetize the Faraday rotator 4 all housed in a chassis, and the Faraday rotator 4 and the pair of polarizers 3, 5 are fixed at a finite angle to the axis of the chassis 2 and a lid 1. The magnet 12 is held so as not to move in the chassis 2 by a metal ring 7 which is disposed near the end of the magnet 12 and which is fixed to the chassis 2.
Patent JP-S5548653-A (JP)
Title: Nucleus centering test method for rotary nucleated tablet machine
Inventor: SHIMADA YASUO
IPC: G01N33/15
Filed: 1978-10-03
Abstract: PURPOSE: To ensure an easy and assured centering test for the nucleus by carrying out the compressive molding in the state under which the nucleus is placed on the powder in the mortar and then giving the visual looking to the nucleus.  
     CONSTITUTION: With opening of shutter 12, powder 5 supplied to rotary plate 1 enters 1st feed shoe 4 not 2nd feed shoe 8 to be supplied by a fixed amount to mortars 2 of plate 1. Then nucleus 7 is placed on the powder in mortars 2 via  nucleus centering device 6 which is having the rotary motion. Under these conditions, powder 5 and nucleus 7 are molded through compression roll 9, and thus  molded products 19 are exhausted via damper 18. These products 19 can be viewed  since nucleus 7 exposed within powder 5, and thus an easy and assured test is  possible for the quality of the nucleus centering. The powder is supplied in the  same way onto the molded products which are judged nondefective, and then the  nucleated tablet is formed through the compressing molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04325578-A (JP)
Title: Method for forming coating film
Inventor: YAMAMOTO MASATO
IPC: C09D133/04
Filed: 1991-04-24
Abstract: PURPOSE:To form on the surface of a hanging tool a coating film which enables the surface to be easily cleaned, by washing with water, of a coating material deposited on the surface when the tool is used in a coating work and which retains such an effect for a long time even after the tool has been used repeatedly. CONSTITUTION:A coating film having a surface tension of 33dyne/cm or lower is formed by coating a hanging tool with a coating material contg. a fluorocompd. and/or a silicon compd.
Patent JP-H0416939-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/384
Filed: 1990-05-11
Abstract: PURPOSE:To provide the photosensitive material which has high developing activity and an effective masking effect even with a small amt., is low in fogging even when used in combination with a high-sensitivity silver halide emulsion and high color developable couplers and is stable to light, heat and moisture by incorporating a specific compd. into hydrophilic colloidal layers. CONSTITUTION:At least one layer of the hydrophilic colloidal layers contains the compd. expressed by formula I. In the formula, R<1> denotes a substituent; R<3> denotes a halogen atom or alkoxy group; R<2> denotes a carboxyamide group, sulfonamide group, imide group, carbamoyl group, sulfamoyl group, alkoxycar- bonyl group, or alkoxycarboxyamide group; m denotes 0 to 5; n denotes 0 to 4 integer. The photosensitive material which has the high developing activity and effective masking effect even with the small amt., is low in fogging even when used in combination with the high-sensitivity silver halide emulsion and the high color developable couplers, is stable to light, heat and moisture and can form magenta dyes of long wavelength by reacting with a color developing main agent is obtd.
Patent JP-2000313706-A (JP)
Title: Novel radical polymerization process
Inventor: YOSHIDA MASATOSHI
IPC: C08F4/40
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the control and adjustment of the polymerization rate that never have been attained with the conventional technique and provide a novel radial polymerization process. SOLUTION: In the radical polymerization of polymerizable monomer composition in the presence of a radical polymerization initiator, a compound (A) bearing an electron-attracting group and an electron-donating group on the same carbon atom represented by the following formula: X-CR1R2-Y (X represents an electron-attracting group, Y represents an electron-donating group; R1 and R2 are independently from each other H, a 1-18C alkyl which may include a ring structure, a halogen group, a carboxyl group, cyano group, nitro group, sulfonyl group, an amino group or an amide group) is added in the reaction system. As a result, the polymerization rate can be increased with almost no change in the polymerization temperature, the concentration of the polymerization initiator, and the molecular weight of the resultant polymers.
Patent JP-H08105124-A (JP)
Title: Connection structure of wooden material
Inventor: HIRAI SHUHEI
IPC: E04B1/58
Filed: 1994-06-03
Abstract: PURPOSE: To provide a connection structure of wooden materials which transmits effectively external forces when tensions or moments act on these materials and further, which is simple in the constitution and low in the construction cost. CONSTITUTION: In a connection structure of wooden materials composed of a connection wooden material used as a structural member and the opposite member connected thereto, bolts 14 with screw threads at the full length are screwed in the connection wooden material 10a and the opposite member 10a in the right angled direction against the joint and at least one end of the bolt 14 is projected from the end face of connection wooden material 10a respectively. The projected part of respective bolts with screw threads at the full length is cylindrical and inserted in an insertion hole of a circular member 16 provided with a plurality of insertion holes 16a at the side wall thereof and fastened with a nut within the circular member 16 through the insertion hole 17.
Patent JP-S612108-A (JP)
Title: Reinforcing method of welding part of optical fiber
Inventor: YANAGI AKIRA
IPC: G02B6/38
Filed: 1984-06-13
Abstract: PURPOSE:To make reinforcing work efficient and to reduce the cost of the reinforcement by charging a housing having a resin tank with ultraviolet-ray hardening resin, embedding an optical fiber welding part in the resin and applying ultraviolet rays to harden the whole parts unitedly. CONSTITUTION:The housing 11 to be used for reinforcement is formed by metal or plastic and provided with the resin tank 12 of which inside is a reflecting part and a resin storing tank 14 on both the sides. The resin tank 12 is charged with the ultraviolet-ray hardening resin, the welding part 2a of the optical fiber is positioned and embedded in the resin and then ultraviolet rays are applied to the welding part to harden the whole parts unitedly. Consequently, the reinforcing work is made extremely easy and its hardening time is shortened down to about 20sec, so that the reinforcing work can be made efficient. Since the housing 11 is made of a metallic or plastic mold, the cost can be reduced.
Patent JP-H01292948-A (JP)
Title: Telephone set
Inventor: YAMAMOTO TADASHI
IPC: H04M1/274
Filed: 1988-05-19
Abstract: PURPOSE:To simplify operation at the time of transmission by storing data concerning a hook switch as well together with the data of an opponent telephone number in a telephone set. CONSTITUTION:At the time calling, a sound signal from a transmitter 11 is sent through a calling circuit 13 and a switch circuit 14 to a telephone line 3 and a sound signal from an opponent is supplied from the telephone line 3 through the switch circuit 14 and calling circuit 13 to a receiver 12. Here, when the telephone number is registered by a re-dial or an abbreviation dial, etc., the data concerning the turning-on and off of a hook switch 31 are registered as a part of the telephone number and at the time of the dial by the redial and short dial, etc., calling is executed based on the data. Thus, the calling by the redial and abbreviation dial, etc., is half automated and the dial operation is simplified.
Patent JP-2000315656-A (JP)
Title: Manufacture of epitaxial silicon substrate
Inventor: TOSHIMA CHIKARA
IPC: H01L21/205
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an epitaxial silicon substrate, where stable epilayer electrical resistivity distribution is obtained in an epilayer surface, at low cost. SOLUTION: In this method for manufacturing a substrate, polycrystalline silicon Ps is volatilized to form a silicon film on a rear surface 1r of a heavy- dopant silicon substrate 1. The substrate 1 and a susceptor 4, which have the relation where a curvature radius r of the substrate 1 is always larger than a curvature radius R of a spot facing 5 of the susceptor 4, at formation of the silicon film, are used. The curvature radius of curvature of the spot facing of the susceptor is 15-25 m.
Patent JP-S5915258-A (JP)
Title: Carrier for developer
Inventor: NAKAYAMA NOBUHIRO
IPC: G03G9/113
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a carrier having excellent durability and having always stable triboelectrification properties without causing filming of a toner for a long time by coating the carrier core with a coating material mixed with polyphenyl sulfide and a fluororesin at specific ratios. CONSTITUTION:A coating material mixed with polyphenyl sulfide and a fluororesin at 1-20 (based on weight) polyphenyl sulfide/fluororesin is coated on the surface of a carrier core and is allowed to cure. These resins melt uniformly to provide strong adhesive strength to the carier core so that the coating film having excellent resilience, tensile force and compressive strength and long durability is formed. The resulting coating film has low surface energy, and does not cause the filming of a toner hence the deterioration in the characteristics of a developer even when used for a long time. The film thickness of the coating material is adjusted to an optional proper thickness according to applications; the preferred thickness is about 0.1-about 20 microns.