baber/WOPTO huggingface dataset:
Patent JP-2000119452-A (JP)
Title: Resin composition and use thereof
Inventor: TOGASHI MASAO
IPC: C08K3/26
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide ethylenic resin compositions which have the same hand as vinyl chloride based resins without using any vinyl chloride based resins at all and can be inexpensively prepared without crosslinking operation and excel in abrasion resistance and adhesive strength. SOLUTION: Resin compositions comprise (A) 1-79.9 wt.% ethylenic copolymer (A1) composed of at least ethylene units and carboxylic anhydride group- containing monomer units and/or ethylenic copolymer (A2) composed of at least ethylene units and epoxy group-containing monomer units, (B) 0.1-79 wt.% ethylene/ethylenically unsaturated ester copolymer having a content of ethylenically unsaturated ester units of not less than 20 wt.% or saponified product thereof, and (C) 20-98.9 wt.% inorganic filler.
Patent JP-H1091974-A (JP)
Title: Recording device, reproducing device and recording and reproducing device for optical disk
Inventor: OGA NORIO
IPC: G11B7/085
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical disk device with a measure taken against vibration. SOLUTION: The optical disk 1 has a wobbled pre-groove based on information showing its position. A memory 25 is provided to be temporarily written by a compressed data at a writing speed slower than a reading speed in the case of the recording time, and at a writing speed faster than the reading speed in the case of the reproducing time. A detecting means is provided for detecting continuity of a scanning position based on a detecting signal of the pre-groove of the optical disk 1. When it is detected by the detecting means that the continuity is broken, a recording operation is suspended by a control means in the case of the recording time, and also reading the data from the memory 25 is stopped, and after the scanning position is returned to the suspended position of the continuity, reading the data from the memory 25 is resumed.  In the case of the reproducing time, the reading operation of the data from the optical disk 1 is suspended, and also writing the data in the memory 1 is stopped, and after the scanning position is returned to the suspended position of the continuity, writing the data in the memory 1 is resumed.
Patent JP-S61104074-A (JP)
Title: Sputtering device
Inventor: SAITO YUTAKA
IPC: C23C14/35
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the titled device capable of forming a film at high speed and capable of increasing the availability of a target by providing a magnetic circuit for generating magnetic flux along the moving direction of the microwave which is introduced from an opening provided to the target and a cathode and magnetic flux to cover the target. CONSTITUTION:A voltage is impressed in a vacuum vessel 6 by an electric power source 9 between target 1 placed on a cathode 4 and an anode 7 in a sputtering device. In the device, an opening of a plasma generating chamber 11 is provided at the central part 10 between said target 1 and the cathode 4, microwave from a microwave generating source 16 is introduced from waveguides 12 and 15 connected to the opening to generate plasma 25, and sputtering is carried out. In the device, magnetic devices 17 and 18 are further furnished to generate magnetic flux 22 along the moving direction of the microwave and arcuate magnetic flux 23 to cover the target 1. Consequently, the plasma 25 can be highly densified almost over the whole surface of the target 1, and sputtering is efficiently carried out at high speed over the whole surface of the target 1.
Patent JP-H1166647-A (JP)
Title: Protective film formation device and formation of protective film
Inventor: KIKUCHI MINORU
IPC: G11B7/26
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a protective film formation device and method by which the protective film is formed in a prescribed thickness and, simultaneously, the protective film is formed in a uniform thickness over the entire substrate. SOLUTION: This protective film formation device has a turn table 19 and a rotary disk 10 consisting of a disk part 10a and a center axis 10b. The center axis 10b is inserted into a center bore 9a formed approximately in the center of the turn table 9. The outer circumferential edge part of the disk part 10a comes into contact with a disk-like recording medium. A gap is formed between the inner peripheral side of the disk part 10a and the disk-like recording medium. A protective film material is supplied to the central part of the disk-like recording medium and rotary disk 10, which are rotary-driven with the turn table 9, and, simultaneously is extended to form the protective film on the disk-like recording medium.
Patent JP-H0668539-A (JP)
Title: Magnetic head drive mechanism for magnetic disk device
Inventor: MIURA MASAAKI
IPC: G11B21/02
Filed: 1992-08-24
Abstract: PURPOSE:To provide the magnetic head drive mechanism for a magnetooptical disk device in which high speed seek is attained in a tracking direction of the magnetic head by disengaging a drive shaft and a head progressing/ retracting mechanism. CONSTITUTION:A driving eccentric shaft 27b supported turnably to a mount frame 14 in a direction in parallel with a tracking direction is engaged with an engagement section 31a of a cam groove 31 unmovable in the broadwise direction when the section 27b is progressed/retracted to/from a magneto-optical disk D to drive a head ascending/descending mechanism 18. Furthermore, the eccentric shaft section 27b is engaged with the cam groove 31 so as to be moved to an extended width part 31b of the cam groove 31 when the section 27b reaches a 1st stop position parted from the magneto-optical disk D and reaches a 2nd stop position toward the magneto-optical disk.
Patent JP-H04106900-A (JP)
Title: Adjustment of beam incident current, circular accelerator
Inventor: HIRAMOTO KAZUO
IPC: H05H13/04
Filed: 1990-08-28
Abstract: PURPOSE:To easily maximize an incident current value by changing a pulse current wave height value of a pulse electromagnet for incidence so as to adjust to make a beam incident current the maximum. CONSTITUTION:A device consists of an incider 1, pulse electromagnets 6 to 9 for incidence, a tetrapolar electromagnet 10, a deflection electromagnet 11 and the like, and a width of a pulse current to flow to the pulse electromagnets 6 to 9 for incidence is kept constant while changing its wave height value. Consequently, a time in which a closed orbit returns from an incider position to a position after incidence finish can be continuously and easily changed. Accordingly, adjustment to maximize an incident current value of a beam can be facilitated.
Patent JP-H1164842-A (JP)
Title: Reflection type liquid crystal color optical device and its production
Inventor: FUJITA MASANORI
IPC: G09F9/35
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of display quality of a reflection type color liquid crystal optical device by using a selective reflection filter as a filter for coloring. SOLUTION: The device is provided with the selective reflection filters 4 for coloring and reflecting layer 6 at insides of both substrates 1, 2 holding a dispersion type liquid crystal layer 3 therebetween. Thereby, even when looked from an oblique direction, the display has no double vision and bright and clear reflection type color display can be realized.  By endowing the selective reflection filters 4 with such a characteristic which transmits UV ray necessary for phase separation of the high polymer dispersion liquid crystal, reflects visible ray of specific wavelength and transmits other visible rays, even after previously forming the reflection layer 6 at inside of the substrates 1, 2, the liquid crystal and a high polymer resin are phase-separated by irradiating the reflection layer 6 with the UV ray from the front of the selective reflection filter 4 to form the dispersion type liquid crystal layer 3.
Patent JP-H04105904-A (JP)
Title: Method and device for forming plate-like composite body
Inventor: MUKAI TOSHIFUMI
IPC: B28B1/52
Filed: 1990-08-27
Abstract: PURPOSE:To improve an interfacial adhesive strength and obtain a high performance and strength by a method wherein inorganic particles and a solvent or water are kneaded together into a paste, an inorganic fiber woven fabric is coated with this paste, this coated body is made up into a formed body under heat and pressure and a specific residual solvent or water is incorporated in this formed body. CONSTITUTION:Inorganic particles and a solvent or water are kneaded together into a paste, an inorganic fiber woven fabric is coated with this paste and this coated body 8 is passed between a pair of opposed rollers 1 and 2 into a composite formed body 7 under heat and pressure. The residual water content of this composite formed body 7 is detected by a detector 9, both or either alone of the rotational number and temperature of the rollers 1 and 2 is regulated based on this detected value so as to incorporate the residual solvent or water in the formed body 7 after formation in an amount of 20-50wt.% based on the total weight of the solvent or water in the paste during its adjustment. Each of these rollers 1 and 2 is provided therein with a temperature adjustable heater and a pressure device 4 capable of adjusting the roller pressure is also provided.
Patent JP-2001053251-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA YASUSHI
IPC: H01L27/108
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device having a capacitor of a structure, wherein the insulation characteristics between information shortage electrodes of a cylinder structure are modified. SOLUTION: A first silicon film 10 is filled in first apertures 4, provided in second interlayer isulating films 2a and 2b on a semiconductor substrate 1, and moreover, after third and fourth interlayer insulating films 2c and 2d are deposited on the entire surface, second apertures 11 to reach from the surface of the film 2d to the surface of the film 10 are formed, subsequently, a second silicon film 12 is formed on the entire surface and after a photoresist 13 is filled in the aperturees 11, the film 12 is etched back to leave the film 12 only in the apertures 11, and moreover, after the upper end surface of the film 12 is subjected to a plasma treatment using a photoresist 13 as a protective film, an HSG-Si film 14 is grown on the surface of the film 12 to form a capacitor lower electrode.
Patent JP-2000055001-A (JP)
Title: Hydraulic valve control system
Inventor: SUGANO KAZUHIRO
IPC: F15B9/09
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic valve system to recover a valve even from a stop due to dust to a normal state with minimizing scratches caused on the valve in the worst case. SOLUTION: A hydraulic valve control system operates a valve through a valve control amplifier 5 according to a valve opening command from a cylinder position controller, operates a hydraulic cylinder according to a valve opening, and feeds back the cylinder position detected by a cylinder position detector to the valve control amplifier 5. The valve control amplifier 5 is provided with a valve alarm detector 35, a valve position monitor 37, a valve operation memory 39 and a return action command operation part 41.
Patent JP-H04108427-A (JP)
Title: Very high speed photographic method for mri part area and magnetic resonance diagnostic device based thereon
Inventor: TAGUCHI JUNICHI
IPC: A61B5/055
Filed: 1990-08-29
Abstract: PURPOSE:To execute the photographing at a very high speed even in the case of the present product and a device formed by improving it to some extent by limiting a photographing area in order to execute photographing at a very high speed, and determining it by a performance of a device for executing the photographing and the very high speed photographing sequence. CONSTITUTION:By using a conventional technique, a slice selection is executed by a 90 deg. pulse, and by a 180 deg. pulse, a slice being orthogonal to the slice selection surface of a 90 deg. pulse is subjected selectively to phase inversion. In this case, the part in which a selection area 101 by the 90 deg. pulse and a selection area 102 by the 180 deg. pulse cross each other becomes a photographing area. Therefore, sizes of the selection area 101 by the 90 deg. pulse and the selection area 102 by the 180 deg. pulse are selected so that its photographing area becomes a photographable area determined from the performance of its device and the photographing sequence. Its crossing part becomes a partial, area 103 which can be photographed at a very high speed, and its part is photographed at a very high speed. The method for very high speed photographing is proposed variously by a conventional technique.
Patent JP-2001055686-A (JP)
Title: Production of pulp sheet
Inventor: TADOKORO TAKAAKI
IPC: D21H17/59
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To produce a pulp sheet improved in bulk and optical characteristics such as degree of whiteness or opacity by internally adding a compound having a specific %6 or above of degree of syneresis to a pulp slurry and then forming a sheet of paper. SOLUTION: A compound providing >=4% degree of syneresis defined by the degree of syneresis (%) = (α0-α)/α0×100 (α is the moisture content of a wet sheet obtained by adding 5 pts.wt. of the compound to 100 pts.wt. of the pulp and forming the sheet of paper; α0 is the moisture content of the wet sheet formed without adding the above compound), e.g. an organosiloxane such as methylpolysiloxane is internally added to a pulp slurry and a sheet of paper is then formed to produce a pulp sheet satisfying any two or more of >=0.02 g/cm3 degree of improvement in bulk, >=0.5 point degree of improvement in degree of whiteness and >=0.5 point degree of improvement in opacity.
Patent JP-H0390048-A (JP)
Title: Fluorochloronitrobenzene and production thereof
Inventor: NASU RIKUO
IPC: C07C205/07
Filed: 1989-08-31
Abstract: NEW MATERIAL:2,3,4-Trifluoro-5-chloronitrobenzene. USE:A raw material for producing pharmaceuticals, pesticides, etc.; for example, a raw material for 2,3,4-trifluoroaniline useful as an intermediate for pharmaceuticals, esp. quinolone-based bactericides. PREPARATION:The objective 2,3,4-trifluoro-5-chloronitrobenzene can be obtained by reaction between 1,3-dinitro-2,4,5-trichlorobenzene or 1,3-dinitro-2,4-difluoro-5- chlorobenzene and potassium fluoride.
Patent JP-H0851802-A (JP)
Title: Agricultural working machine
Inventor: ONO HIROYOSHI
IPC: B60K17/348
Filed: 1995-09-01
Abstract: PURPOSE:To provide an agricultural working machine for preventing itself from falling into an unexpected state in correction of a course at the beginning of traveling for working, having excellent handleability, suitable for fitting to a traveling body, and controlling the change of a machine body to a rotating state if it is immediately after a time when a working machine is lowered. CONSTITUTION:This agricultural working machine is constituted so as to change a machine body to a rotating state with linking the machine body to steering operation in rotation, starts a timer for lowering the working machine immediately after lowering operation of the working machine (step 208 209), makes a UP mode not be set when the timer for lowering the working machine does not finish counting and controls the working machine not to rerise even if an inexperienced operator meanders the machine body after rotation.
Patent JP-H04110526-A (JP)
Title: Temperature regulating device for floor heater
Inventor: ONO KOICHI
IPC: H05B3/00
Filed: 1990-08-29
Abstract: PURPOSE:To arbitrarily set a temperature in a floor heated and effectively prevent its local overheat by a method wherein the subject device comprises a temperature detection unit including a heat sensing wire arranged along a heating element of the floor heater, heat sensing switching elements connected in series with the heat sensing wire and a control circuit adapted to control a current flowing through the heating element according to an output from the temperature detection unit. CONSTITUTION:A temperature regulating device 10 consists of a temperature detection unit 16 adapted to detect a temperature at the heating wire 14 of a floor heater 12 and a control circuit 18 adapted to control a current flowing through the heating wire 14 according to an output from the temperature detection unit 16. The temperature detection unit 16 includes a heat sensing wire 24 installed in a zigzag form along the heating wire 14 and thermostats 26 which work as heat sensing switching elements and which are connected in series with the heat sensing wire 24. Accordingly, a temperature to be controlled in the floor heater 12 can be arbitrarily set in the control circuit 18 and, further, since the thermostats 26 shut off the temperature detection unit 16 in the case of the local overheat of the floor heater 12, the control circuit 18 operates in the same manner as the breakage of the heat sensing wire 24 to interrupt the current flowing through the heating wire 14.
Patent JP-S60121990-A (JP)
Title: Motor drive type moving x-ray device
Inventor: TAKISHITA AKIRA
IPC: H02P7/29
Filed: 1983-12-01
Abstract: PURPOSE:To prevent the abnormal feeding speed by opening a motor power supplying circuit when the integral value of the energizing angle of the power supplied to a drive motor exceeds the set speed voltage. CONSTITUTION:When a switch SW1 is closed, the first relay RY1 is energized, and a power is supplied to a motor M. At this time, a voltage in response to the desired running speed by the first variable resistor VR1 is supplied to a running speed controller RSC, and an energization angle control signal is response to the voltage is applied to the base of a transistor Q. On the other hand, when the power is supplied to the motor M, an integrating capacitor C is charged through the second variable resistor VR2. Whenever the transistor Q becomes interrupted, the second relay RY2 is energized, and the charge of the capacitor C is discharged. When the stored charge of the capacitor C becomes the prescribed value or higher due to cartain malfunction, the relay RY2 is deenergized to open a main circuit.
Patent JP-H1158485-A (JP)
Title: Resin molding for appearance formation
Inventor: WATANABE FUMIHIRO
IPC: C08K9/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a resin molding for appearance formation for home electric appliance or the like from being discolored due to an exposure to ultraviolet rays or being qualitatively deteriorated in terms of mechanical strength, and enhance the mechanical strength and further, limit an increase in the cost of a finished product to the maximum possible extent by using a resin composition to which a weatherable agent composed mainly of a zinc compound is added, as a thermoplastic resin. SOLUTION: A master batch containing a zinc compound as a weatherable agent is mixed with a thermoplastic resin composition for dilution at a specified ratio, and this mixture is loaded into a molder such as an injection molding machine or the like and then is molded. That is, a partially coated zinc compound obtained by partially coating an organic composition with the zinc compound is mixed with a photostabilizer such as of hindered amine or the like. Further, an antistatio agent comprising an amine compound or the like and a colorant for the thermoplastic resin composition made up of titanium oxide, magnesium, copper, an organic dye or the like are mixed at a specified ratio. In addition, these agents are melted and kneaded to be cut to the size of a pellet, and a weatherable and anstistatic.colorable master batch is manufactured.  This master batch is mixed with the thermoplastic resin composition and this mixture is loaded into the molder to obtain a molding.
Patent JP-2001049410-A (JP)
Title: Production of super-elasticity alloy wire rod, production of antenna parts of portable communication apparatus and antenna parts of portable communication apparatus
Inventor: ICHIHARA YUICHI
IPC: C22C19/03
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve durability for repeated bending or the like by controlling the holding time in linear memorizing heat treatment to the one equal to or above the specified time and applying tension of the value equal to or above the specified one for applying linearity to a Ti-Ni alloy wire rod for a time equal to or above the specified one in the process of the holding to the memorizing treating temp. SOLUTION: A Ti-Ni alloy wire rod having an alloy compsn. contg., by atom, 48 to 52% Ni and 48 to 52% Ti, and in which the total content of Ni and Ti is controlled to >=95% is subjected to linear memorizing heat treatment in which this is held to a memorizing treating temp. decided within the range of 300 to 600 deg.C. At this time, the holding time in the linear memorizing treatment is controlled to >=4 min, and also, in the process of the holding to the memorizing treating temp., tension of >=1.5 kg/mm2 for the application of linearity is applied to the Ti-Ni alloy wire rod for >=1 min. The linear memorizing heat treatment is executed so that it is continuously carried in a tunnellike heating furnace having a heating source at the inside, and the length of a heating zone in which the heat treating temp. is secured is controlled to 1.5 to 10 m.
Patent JP-H04107624-A (JP)
Title: Compact electronic equipment
Inventor: TSUNODA GAKUO
IPC: G06F3/153
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a compact and light-weight electronic equipment with which both the power consumption and the cost can be reduced by attaining a constitution where the liquid crystal display signal is directly produced and a CRT conversion unit is added with connection of a CRT required. CONSTITUTION:A liquid crystal display signal production circuit 14 produces directly the liquid crystal display signal, and a liquid crystal display drive circuit 16 drives a liquid crystal display 17 based on the produced display signal. A converter circuit 15 converts the liquid crystal display signal into a CRT signal with connection of a CRT required. The circuit 15 is separable from the main body of a portable computer and is usually kept separate from the computer when the computer is carried. In such a constitution, a CRT display signal production circuit can be omitted and a compact and light-weight electronic computer is obtained with reduction attained for both the power consumption and the cost.
Patent JP-H0565178-A (JP)
Title: Method for conserving food and container used therefor
Inventor: TAKAHASHI ASAKO
IPC: A23L3/3562
Filed: 1991-09-05
Abstract: PURPOSE:To prevent the growth of lactic bacteria and other microorganisms and conserve food econonomically by imparting chitosan and silver partly or wholly to the inner surface of food packaging container in contact with at least its contents. CONSTITUTION:The resin layer 4 of a container coming in contact with the food therein is formed by mixing thermoplastic resin such as polyethylene and polypropylene simultaneously with the carriers provided with powdery chitosan and silver ions or combining a container member provided with chitosan and a container member provided with silver. In this example, the polyethylene 4 mixed with the chitosan and silver zeolite is laid on the base material of K coat nylon film 2 via an adhesive layer 3 applied thereto by a gravure coating method in an extrusion T die, extruded therefrom and cooled and, by using the resulting laminated product, a pouch is formed.