baber/WOPTO huggingface dataset:
Patent JP-H04130148-A (JP)
Title: Ethylene polymer composition
Inventor: SATO SHINICHI
IPC: C08L23/26
Filed: 1990-09-21
Abstract: PURPOSE:To improve heat sealability, hot tack, heat resistance, and extrusion coating processability by compounding a crosslinked ethylene/alpha-olefin copolymer with a low-density PE. CONSTITUTION:Ethylene and an alpha-olefin (e.g. hexene-1) are copolymerized in the presence of a Ziegler catalyst and crosslinked with an org. peroxide [e.g. alpha,alpha'-bis(tert. butylperoxy-m-isopropyl)benzene] to give a crosslinked copolymer having a density of 0.900-0.940g/cm<3> and a melt flow rate of 1-30g/10min. Separately, ethylene is polymerized in the presence of a free radical catalyst to give a low-density PE having a density of 0.910-0.930g/cm<3> and a melt flow rate of 1-30g/10min. The title compsn. is prepd. by compounding 65-95wt.% the crosslinked copolymer and 5-35wt.% the PE.
Patent JP-H03117390-A (JP)
Title: Rotary speed control method for motor
Inventor: OTA ATSURO
IPC: F02N11/00
Filed: 1989-09-26
Abstract: PURPOSE:To maintain the rotary speed of a motor stably even with a controller having simple structure, regardless of the variation of motor load, by switching the resistors to be connected with the motor according to the voltage to be applied onto the motor thereby varying the motor current. CONSTITUTION:When a motor 1 is started, resistance in a resistance circuit 4 is switched sequentially to a lower value in order to prevent overflow of motor current. Upon finish of start control, an ECU 22 grounds the terminals (1, 2), respectively, according to a detected motor voltage thus switching the resistance of the resistance circuit 4. Consequently, switching of the resistance in the resistance circuit 4 is stopped when the motor current reaches a level corresponding to the motor load, i.e., when the actual drive torque matches with the torque demanded by the motor 1. By such arrangement, rotary speed of motor can be maintained constant regardless of the variation of motor load and thereby a rotary speed controller for motor having simple structure can be obtained with low cost.
Patent JP-H03112606-A (JP)
Title: Manufacture of ceramic multilayer interconnection board
Inventor: TSUCHIYA KAZUMI
IPC: H01L21/78
Filed: 1989-09-26
Abstract: PURPOSE:To minimize the generation of expansion because of capture of air and manufacture a ceramic multilayer interconnection board completely without burn-out of wiring conducting materials and defective appearance by providing through-holes for air vent on a ceramic raw sheet having the wiring conducting materials. CONSTITUTION:Through-holes 2a and 2b for air vent are formed on seramic raw sheets 1a and 1b, and a through-hole 3a for filling a connecting conductive material is formed on the ceramic raw sheet 1a. Conductive materials 4a and 4b are applied on the upper surface of respective ceramic raw sheets 1a and 1b and the ceramic raw sheet 1a is overlapped on the ceramic raw sheet 1b to form a raw laminate, and the wiring conductive material 4a mounted on the upper surface of the ceramic raw sheet 1a and the wiring conductive material 4b mounted on the upper surface of the ceramic raw sheet 1b are connected electrically through a connecting conductive material 4c, and the ceramic raw sheets 1a and 1b are bonded with large bonding properties by pressurizing. The raw laminate is sintered in the reduction atmosphere, the laminate raw sheets 1a and 1b, the wiring conductive materials 4a and 4b and the connecting conductive material are integrally sintered 4c to complete a ceramic multilayer interconnection board.
Patent JP-2001073812-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F02D41/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce combustible HC exhausted to atmosphere and actuate an exhaust turbocharger during acceleration at once. SOLUTION: An exhaust turbine 23 of an exhaust turbocharger 15 and an exhaust control valve 28 are arranged inside an exhaust passage. The exhaust control valve 28 is substantially fully closed during warming up the engine and under low load operation after it. An injection amount of main fuel is increased compared to an optimum injection amount at the time of full closing of the exhaust control valve. Sub-fuel is additionally injected during an expansion process. The exhaust control valve 28 is then fully opened when acceleration is carried out under substantially full closing of the exhaust control valve 28.
Patent JP-S62110939-A (JP)
Inventor: OKITA JUNJI
IPC: D02J1/00
Filed: 1985-11-07
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-S63264767-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIMA KOICHI
IPC: G03G5/147
Filed: 1987-10-02
Abstract: PURPOSE:To prevent the rising of residual potential and peeling of layers by using a specified quaternary copolymer resin for a low resistance protective layer to enhance its mechanical strength and adhesion. CONSTITUTION:An electrophotographic sensitive body is formed by successively laminating on a conductive substrate, a photosensitive layer, an interlayer, and the surface protective layer made of tin oxide particles and a binder resin for dispersing them, and this binder is a hardened copolymer obtained by copolymerizing 4 kinds of monomers; a) styrene, b) methyl methacrylate, c) acrylic acid, and d) one of N-methylolacrylamide, 2-hydroxyethyl methacrylate, 2-hydroxyethyl acrylate, and glycidyl methacrylate, thus permitting sufficient mechanical strength as the surface protective layer of the electrophotographic sensitive body to be obtained, and the raise of residual potential and peeling of the layers due to repeated uses to be both prevented.
Patent JP-H07104358-A (JP)
Title: Film winding device for camera
Inventor: OHARA TSUNEMASA
IPC: G03B17/00
Filed: 1993-10-06
Abstract: PURPOSE:To always perform optimum winding operation by providing a temperature detection means and a feeding time detection means and controlling one- frame winding operation at ordinary time and winding operation at the time of automatic loading in accordance with output from the detection means. CONSTITUTION:A CPU 501 fetches temperature information from a temperature measuring device 502, and judges whether the ambient temperature of a camera is equal to or under a specified value or equal to or above the specified value. When it is equal to or under the specified value, the CPU 501 outputs a signal for rotating a motor M2(508) counterclockwise to a motor driver DR2(505). The motor driver DR2(505) rotates the motor M2(508) counterclockwise so as to wind film at low speed. When it is equal to or above the specified value, the CPU 501 outputs the signal to the motor driver DR2(505), which rotates the motor M2(508) clockwise so as to wind the film at high speed.
Patent JP-2001075821-A (JP)
Title: Device and method for controlling processing call and recording medium with processing call control program recorded thereon
Inventor: SATO EMI
IPC: G06F9/46
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a device in which calls are made a temporally equal density when a single timer manages a plurality of calling times. SOLUTION: This device has a timer list 13 which records call interval information showing a time when each call destination program is called, retry information to each call destination program and starting point time information showing a staring point time when each call destination program is called in for every call destination program, a timer list checking means 14 which refers to the timer list in every set fixed interval and judges call execution to each call destination program between each periodic call in which call is performed by the elapse of the time of the call interval information from the time of the starting point time information and retry call in which call is performed when it is currently in the middle of a retry, and a call destination program 20 according to the judgement.
Patent JP-H03113860-A (JP)
Title: Magnetic tape guide device
Inventor: OGURA MASANORI
IPC: G11B15/60
Filed: 1989-09-27
Abstract: PURPOSE:To reduce the occurrence of damage to a magnetic tape by providing a lst engagement range means for regularly guiding the magnetic tape in contact with its surface part and side edges and a 2nd engagement range means for regularly guiding the magnetic tape in contact with only its side edges in a position at a distance from the lst engagement range means. CONSTITUTION:The magnetic tape is regulated in regulated in contact with a contact surface of a column part 10a of a tape guide 10 and both side edges as inner surfaces of both flange parts 10b by the lst engagement range means 21. Only widthwise directional control is performed by the 2nd engagement range means 22 consisting of a main engagement part 22a for contacting both side edges of the magnetic tape 5 by means of a widthwise directional regulating guide 20 and an auxiliary engagement part 22b for contacting only both side edges of both flange parts 10b of the tape guide 10. Then, the widthwise direc tional control is performed by the widthwise directional regulating guide 20 extending lengthily enough both receiving segment parts 20b from a pillar part 20a separated enough from the magnetic tape 5, so as to guide the magnetic tape 5 in contact with both side edges. By this method, damage to the side edges of the magnetic tape 5 can thus be reduced.
Patent JP-2000150886-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKABAYASHI TAKASHI
IPC: H01L29/78
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve throughput in a manufacturing process of a semiconductor device wherein impurity layers being a source or drain are provided on both the sides of a gate electrode on a semiconductor substrate. SOLUTION: After gate electrodes 104 and 105 are formed through a gate insulating film 103 on a semiconductor substrate 101, side wall spacers 106 are formed on both the sides of a gate electrode on the semiconductor substrate 101. On both the sides of the side wall spacers 106 on the semiconductor substrate 101, a first single-crystal silicon film 107 of superior crystallizability is formed by epitaxial-growing at relatively small growth rate, and then, on the first single-crystal silicon film 107, a second single-crystal silicon film 108 is formed by epitaxial-growing at relatively large growth rate. By doping impurity to the top area of the first single-crystal silicon film 107 and the whole area of the second single-crystal silicon film 108, an impurity diffusion layer 109 being a source or drain is formed.
Patent JP-H1190244-A (JP)
Title: Rice washing device and rice cooking method using this device
Inventor: NAGURA NORIKO
IPC: A23L7/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To decrease the consumption of ozonated water through shortening time required for sterilization by detecting the quality of waste water produced when rice is washed and controlling the supply of the ozonated water produced so that it is supplied to the rice when the output value of the detected water quality reaches a set value level. SOLUTION: Rice contained in a tank 17 is washed while being stirred by water flowing from a discharge aperture 18. In addition, a waste water produced when the rice is washed is drained into a drainage conduit 23 by causing the overflow of the waste water from the top of the tank 17. On the other hand, the turbidity of the waste water is measured using a turbidimeter 25 and the measurement value is output to a control device 26. The control device 26 interprets whether 70% or higher of rice bran present in the rice are already removed or whether the change of the turbidity per unit time is rapid to slow or vice versa, based on the output value of the turbidimeter 25. Further, a solenoid valve 21 is closed and a solenoid valve 22 is opened through the interpretation to supply an ozonated water into the tank 17 from an ozonated water supply aperture 20 through the discharge aperture 18. Consequently, the rice contained in the tank 17 is washed by the ozonated water while being stirred by the water flowing from the discharge aperture 18.
Patent JP-S61130007-A (JP)
Inventor: SUMIYA YOSHIHIKO
IPC: B28B11/12
Filed: 1984-11-28
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-H0717598-A (JP)
Title: Automatic water feed device
Inventor: AOKI TADATOSHI
IPC: B67D3/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide an automatic water feed device which feeds a fixed amount of water into an object where the water is to be fed, within a fixed time without depending on electrical energy. CONSTITUTION:In an upper tank la is an upper float 2a, in a lower tank 1b is a lower float 2b which interlocks with the upper float 2a via the lower cock shaft 3c of the lower part of a main cock 3a, and under the lower tank 1b is a water distribution device 1c.
Patent JP-H07101983-A (JP)
Title: New compound ustiloxin c or d or derivative thereof
Inventor: IWASAKI SHIGEO
IPC: C07K14/37
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a new compound ustiloxin C or D or a derivative thereof, isolated from false smut of Ustilaginoidea virens Cooke which belongs to the genus Ustilaginoidea and capable of producing ustiloxin C or D, capable of manifesting inhibiting activities against the polymerization of tubulin, having antitumor actions and useful as an antitumor agent, etc. CONSTITUTION:This new compound ustiloxin C (an ester or a salt) expressed by formula I or ustiloxin D (an ester or a salt) expressed by formula II is obtained by naturally or artificially developing false smut in rice plant with Ustilaginoidea virens Cooke, belonging to the genus Ustilaginoidea and capable of producing the ustiloxin C or D [e.g. Ustilaginoidea virens Cooke Takahashi SANK 15391 strain (FERM BP-3691)], pulverizing the resultant false smut together with water in a mixer, extracting the pulverized substance at ambient temperature for 1hr by shaking, concentrating the prepared extract solution, successively treating the obtained concentrate by the silica gel column chromatography and high-performance liquid chromatography and fractionating the concentrate.
Patent JP-H07103705-A (JP)
Title: Method and apparatus for measuring squareness of belt-shaped object conveying roll
Inventor: KATSUSHIMA KOJI
IPC: G01B5/24
Filed: 1993-10-07
Abstract: PURPOSE:To measure the squareness of a conveying roll handily and accurately without disturbing operation. CONSTITUTION:A belt-shaped contact part 15 is arranged extending thinly in a horizontal direction with a roughly L-shaped cross section, a leg post is erected on the top surface of the belt-shaped contact part 15 and a roll contact part 11 is provided having a flat part thin in a horizontal direction as mounted free to rotate centered on a scale disc 13 mounted horizontally at the top of the leg pole.
Patent JP-H1095874-A (JP)
Title: Rubber composition for reinforced rubber article
Inventor: TERASAKA FUYUKI
IPC: C08L21/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforced rubber having a large aspect ratio and improved fatigue resistance by kneading short fibers having a hollow or profile cross section and an unvulcanized rubber and bringing the fibers into the state of split fibers. SOLUTION: A mixture of short fibers having a hollow cross section (desirably of a degree of hollowness >30%) or having a profile cross section (desirably of a degree of flatness of 3.5-5) with an unvulcanized rubber is kneaded, and shearing force is applied to the short fibers to obtain a rubber composition which is used for reinforced rubber articles and in which at least 70% of the fibers are split. The polymers which constitute the short fibers are desirably polyethylene terepthalate and polyethylene napthalate. It is desirable that the short fibers have an initial fineness of 28 denier and a fiber length of 0.5-7mm and that the mixing ratio is 3-7wt.%.
Patent JP-S60142883-A (JP)
Inventor: YONEYAMA HITOSHI
IPC: A63H17/39
Filed: 1983-12-29
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-H0194764-A (JP)
Title: Picture processing system
Inventor: SASAKI TOMIO
IPC: H04N1/405
Filed: 1987-10-07
Abstract: PURPOSE:To attain a high-speed picture processing by obtaining the sum of one row in the sub-scanning direction of respective picture element areas of a square matrix constituting a smooth area, then obtaining further the sum in a main-scanning direction. CONSTITUTION:As picture elements on the smooth matrix are main- and sub- scanned, when a present input picture element datum X5-5 is written into a FIFO RAM 20, a datum X4-5 is outputted from the RAM 20, an X3-5 is outputted from a RAM 21, an X2-5 is outputted from a RAM 22 and an X1-5 is outputted from a RAM 23. By adding them with adders 24, 25-27, the added data of X1-5+X2-5-+X5-5 is obtained from an adding circuit 27. Latches 28, 29-31 delay an input datum in a main scanning direction and when the X1-5+X2-5-+X5-5 is inputted from the adder 27 to the latch 28, the latch 28 outputs X1-4+X2-4-+X5-4 delayed by one picture element in the main scanning direction. Thus, the outputs of the respective latches 28, 29-31 are added by adders 32, 33-35, the total sum data of the density of 25 picture elements of 5X5 of the smooth matrixes is obtained in the output of the adder 35 and it is made 1/25 by an after-stage processing.
Patent JP-H03112613-A (JP)
Title: Manufacture of heat insulation material
Inventor: HAMAGUCHI KENTARO
IPC: B32B15/08
Filed: 1989-09-27
Abstract: PURPOSE:To form a heat insulation plate of uniform seal structure without layers, skins or void sites by injection filling first synthetic resin agitation liquid into recessed sections of trapezoidal lines on the rear side of a metal hoop material below and spreading synthetic resin agitaion liquid into the recessed sections filled with injection of synthetic resin agitaion liquid just after said first injection and also into projected sections. CONSTITUTION:Synthetic resin agitation liquid 8 is transferred from a creamy state to the foamed state as conveyors move forward in recessed sections. A synthetic resin liquid agitator 12 for injection filling the whole face of a metal hoop material 4 below traverses as indicated by an arrow mark to form a uniform surface. Agitation liquid 8 injection filled into recessed sections is spread from the agitator 12 for coating the whole surface to recessed sections 9 and projected sections 11 in the creamy state 10. The same is entered an area between an upper face conveyor 16 and a lower face conveyor 15 by the rotation of an upper face roller 14 and a lower face roller 13, while the metal hoop material 3 is pressed and self-bonded in the given thickness between the metal hoop material 4 below a space where the synthetic resin agitation liquid 8 is foamed and filled and the upper face roller 14 and the lower face roller 13.
Patent JP-H0197595-A (JP)
Title: Cutter for paper
Inventor: IKEDA AKIHIRO
IPC: B26D1/38
Filed: 1987-10-06
Abstract: PURPOSE: To cut a sheet of paper fully or partially with a simplified structure by providing a selection means to choose between two types of paper cutting mode and a control means to control both the forward and reverse rotational extents of a motor by two stages in conformance to the choice. CONSTITUTION: If a selection means 32 chooses a full-cut mode, a timer means T in a microcomputer CPU or control means starts to operate when a cutter drive motor 29 rotates normally to turn off a cam switch 26 having been once turned on, and stops the motor 29 after a preset period, in which state a movable cutting edge is raised over the full stroke to cut a sheet of paper fully in cooperation with a fixed cutting edge. If a partial-cut mode is chosen, the motor 29 is halted once to turn the cam switch 26 on, which in turn rotates the motor 29 reversely and stops it again when turned off, in which state the movable cutting edge is raised from a midway point of the full stroke to cut a sheet partially.
Patent JP-H0299294-A (JP)
Title: Equipment member having excellent nitric acid resistance
Inventor: YOSHIDA SUMI
IPC: B23K31/00
Filed: 1988-10-07
Abstract: PURPOSE:To improve the corrosion resistance in nitric acid and to extend the service life of the above member by composing the base metal consisting of an austenitic stainless steel in such a manner that the weld metal formed by melting and solidifying of the base metal has the solidification form to first crystallize a delta ferrite phase at the time of solidification. CONSTITUTION:The compsn. of the base metal of the austenitic stainless steel consists, by weight, of <=0.05% C, <=1.0% Si, 0.2 to 2.5% Mn, <=0.035% P, <=0.035% S, 8 to 12% Ni, 17 to 21% Cr, 0.1 to 3.0% Mo, and the balance Fe and unavoidable impurities. Further, the compsn. satisfies Cr equiv./Ni equiv. 1.6 in the Cr equiv. and Ni equiv. calculated by the formula. The welding material for welding at least from the root layer to the 3rd layer at the time of welding has the Cr equiv. and Ni equiv. within the region A and the welding is executed by the welding material having the above mentioned equiv. within the region B.
Patent JP-H0687999-A (JP)
Title: Polyvinyl chloride-based resin composition
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L75/00
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a polyvinyl chloride-based resin composition consisting of a polyvinyl chloride-based resin and polyurethane, having a specific phase transition structure and useful as a thermoplastic elastomer excellent in balance of permanent compression set and moldability. CONSTITUTION:The composition is a composition consisting of (A) a polyvinyl chloride-based resin (preferably having 800-4000 degree of polymerization) and (B) a polyurethane (preferably having 1X10<6> to 7X10<7>dyne/cm<2> tensile modulus at 20-70 deg.C by measurement of linear viscoelasticity and <=40 permanent compression set). In this composition, a sea-island type phase transition structure is observed with a transmission electron microscope and size of the phase transition structure is 0.01-1000mum. This composition is obtained by pulverizing, e.g. the component B by freeze pulverization, etc., and then blending the resultant powder with the component A using roll, Banbury mixer, etc. Furthermore, the component B is preferably used in a ratio of 45-150 pts.wt. based on 100 pts.wt. component A.
Patent JP-H0584123-A (JP)
Title: Air mat
Inventor: ISHIDA MICHIYASU
IPC: A61G7/05
Filed: 1991-09-30
Abstract: PURPOSE:To satisfy both feeling of sleeping and maintenance of circulation of the blood by setting the pressure after air evacuation of the first or the second air cell group in a range of a specified ratio to the pressure after air feeding by means of a control part which switches alternatively air feeding and evacuation to the first and the second air cell groups being alternatively arranged. CONSTITUTION:In an air mat, the first air cell groups 2a and 2a consisting of a plurality of long and truncated cone shape flexible rightly hollow air cells and the second air cell groups 2b and 2b with approximately the same shape are alternatively and adjoiningly positioned each other. The first air pipe 3a is used for air feeding and evacuation to the first air cell groups 2a and 2a and an air pipe 3b is used for air feeding and evacuation to the second air cell groups 2b and 2b. An air switching valve, a motor and an air pump are built in a control part 4. The pressure in the cells after air evacuation from the first and the second air cell groups 2a, 2a...2b, 2b... are set in a range of 1/3 to 2/3 of the pressure after air feeding. An extremely pleasant feeling is obtd. by keeping the pressure after air feeding and evacuation in this relation.