baber/WOPTO huggingface dataset:
Patent JP-S61235131-A (JP)
Title: Control device for injection molding machine
Inventor: MATSUURA MOTOO
IPC: B29C45/84
Filed: 1985-04-11
Abstract: PURPOSE:To lengthen the operating time of the injection molding machine and improve productivity by a method wherein the control device, dropping foreign matters and restoring the normal condition of the machine by reciprocating a mold to left and right one or more time in case the foreign matters are interposed between the split faces of the mold, is provided. CONSTITUTION:In the injection molding machine, in which the mold 1 is opened or closed into a direction orthogonal to the direction of gravity substantially, the control device outputs a foreign matter detecting signal when the mold 1 is clamped by low pressure in a condition that the foreign matter 3 is interposed between the split faces 2, 2 of the mold 1, which are abutting against each other. The clamping of the mold is released based on the foreign matter detecting signal and, then, the mold is closed one or more time until the foreign matter detecting signal is released. When the foreign matter detecting signal is released, the mold is clamped by high pressure. When the opening and closing operations are repeated more than a set time or a set number of times under a condition that the foreign matter detecting signal is being continued, the injection cycle of the injection molding machine is stopped automatically.
Patent JP-S555457-A (JP)
Title: Operation of vertical hydraulic hoist
Inventor: UCHIDA KENJI
IPC: F04B9/103
Filed: 1978-06-28
Abstract: PURPOSE: To dispense with a flow rate detector and enable the forced transfer of high-viscosity liquid or slurry at high pressure and temperature, by detecting the speed of vertical motion of floats to control the rotational frequency of a driving liquid pump and a slurry pump.  
     CONSTITUTION: The floats F1WF3 are located on the boundary between the driving liquid and the slurry in feed chambers 1W3. Detectors SH1WSH3, SL1WSL3 are provided in the upper and lower limit positions of the floats to detect the speed of ascent and descent of the floats. Detection signals are supplied from the detectors to a controller 14. The rotational frequency of the driving liquid pump LP is controlled by the speed signals. The rotational frequency of the slurry pump SP is controlled by the ascending speed signals. The slurry pump SP is run so that the ascent time of the floats are equalized to their descent time which is used as a reference time. As a result, the slurry of high pressure and temperature can be forcedly transferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04311874-A (JP)
Title: Optical disk reproducing device
Inventor: SATOU MICHINORI
IPC: G11B7/00
Filed: 1991-04-10
Abstract: PURPOSE:To enable the rapid starting of reproducing by performing some operations necesitating till the starting of the reproducing like the judgment of the kind of an optical disk and others in short time, concerning with an optical disk reproducing device capable of reproducing plural kinds of the optical disk by a single device. CONSTITUTION:By a disk detector 17, the rising state of rotational speed when rotation is started by a rotation controller 15 is detected by a rotational speed detector 16, whether a laser disk 11 is loaded or not is judged, the destination of the moving of a pickup device 12 is specified to a position controller 14 in accordance with this result and simultaneously the revolutional speed is specified to the rotation controller 15.
Patent JP-2000277842-A (JP)
Title: Optical components, and optical amplifier and characteristics control method for the same
Inventor: SUZUKI MIKIYA
IPC: H04B10/2507
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier that easily copes with a change of property and stably obtains a prescribed characteristics. SOLUTION: In this optical amplifier, a plurality of optical parts including an optical amplifying medium that amplifies an incident signal beam are connected in cascade. Furthermore, a temperature control means 13 that changes the temperature of one or more optical parts in response to an inputted temperature control signal, and a characteristics control means 12 that provides the temperature control means 13 with the temperature control signal for controlling prescribed optical characteristics containing temperature dependence of one or more optical components controlled by the temperature control means 13, that are the prescribed optical characteristics required by the optical amplifier, are provided.
Patent JP-S522545-A (JP)
Title: Distortion measuring apparatus
Inventor: NAGAI YASUTOMO
IPC: G01B5/30
Filed: 1975-06-24
Abstract: PURPOSE: To simplify measurement and improve accuracy by causing the indicating pointer connected to dial gauge point at certain reading according to the degree of opening of legs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10270265-A (JP)
Title: On-load tap switcher
Inventor: YOSHIDA KAZUO
IPC: H01F29/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make on-load a tap switcher smaller and lighter using a vacuum switch. SOLUTION: An input axis 20 and an output axis 22 are disposed concentrically, and the input axis 20 of a force-accumulating mechanism drive by accumulating drive power in a force-accumulated spring 24, a first tap selective moving branch 25 provided with a roller contact which switches a tap in preceding manner is mounted, and then a second tap selective moving branch 26 provided with a roller contact switching the tap is hung on the output axis 22 of the force-accumulating mechanism, and a tap switching part which switches the tap, while contacting/separating from a fixing contact 27 mounted on an insulating cylinder disposed around and annular contacts 28 and 29, and a vacuum switch which opens/closes loading current are driven with a cam 41 fixed to the output axis 22 of the force-accumulating mechanism.  Then the tap switching part and the vacuum switch are drive-controlled, so as to individually operated with the force-accumulating mechanism.
Patent JP-S58194948-A (JP)
Title: Polyamide resin composition
Inventor: KAWAGUCHI KEIICHI
IPC: C08L77/00
Filed: 1982-05-10
Abstract: PURPOSE:To provide a polyamide resin compsn. having greatly improved thermal stability without detriment to flame retardance, by blending melamine cyanurate and a specified piperidine derivative with a polyamide resin. CONSTITUTION:Melamine cyanurate and a piperidine derivative of formula I (wherein R<1>-R<6> are each H, alkyl; R<7> is OH, amino, alkoxy, aryloxy, acyloxy, alkoxycarbonyl, substd. carbamoyloxy, substd. thiocarbamoyloxy, substd. sulfinyloxy, substd. sulfonyloxy) or formula II (wherein R<9>-R<14> are each H, alkyl; R<8> is O, carbonate, aliph., arom. or heterocyclic diacyloxy, dicarbamoyloxy, bisthiocarbamoyloxy, alkylenedioxy, arylenedioxy) are blended with a polyamide resin. Examples of the piperidine derivatives of formulas I and II are compds. of formulas III and IV.
Patent JP-H05279113-A (JP)
Title: Refractory for burning cement and lime
IPC: C04B7/44
Filed: 1992-03-31
Abstract: PURPOSE:To improve hot strength by blending mixed powder of a magnesia alumina-based spinel and magnesia in a specific weight ratio with a SiO2 component-containing substance. CONSTITUTION:Magnesia powder is blended with 5-40wt.% magnesia alumina- based spinel powder to give a blend, which is kneaded with 0.3-5wt.% calculated as SiO2 of powder containing >=20wt.% SiO2 component such as mullite powder. The blend is adjusted to <=0.6wt.% CaO content in the blend, molded into a given shape and calcined at 1,400-1,800 deg.C to give a refractory for kilns burning cement and lime having excellent coating performance and hot strength.
Patent JP-H07263617-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: YOSHIMURA TOSHIHIKO
IPC: H05K1/18
Filed: 1994-03-25
Abstract: PURPOSE:To avert the effect of SMT step on a COB structure for enhancing the reliability upon the COB structure within the title semiconductor integrated circuit device whereon the COB structure and the SMT structure are mounted on a circuit board. CONSTITUTION:Within a circuit board 11 printed with a solder, a protective frame 15 is mounted on a COB mounted region furthermore to cover the board surface in the COB mounted region. Next, after soldering the SMT parts by reflowing process, the heat resisting sheet 152 of the protective frame 15 is removed to expose a part of the surface of the circuit board 11 in a frame body 151 so that the COB part such as a semiconductor bare chip 17, etc., may be mounted on the exposed surface further to fill up the protective frame 15 with a resin for resin-sealing the COB part.
Patent JP-S58197239-A (JP)
Title: Production of fiber reinforced composite material
Inventor: KISHI KATSUHIRO
IPC: C22C47/08
Filed: 1982-05-12
Abstract: PURPOSE:To satisfy required strength with the fewest possible fibers and to obtain a composite material having the excellent distributing and orienting property of the fibers and the adhesive strength to a base material in a method for penetration of a molten base material by passing the fibers for reinforcement into the melt of the pressurized base material by centrifugal force. CONSTITUTION:Reinforcing fibers 74 are drawn out from many spools, are passed through the inside of a casting mold 45 and are held exposed from the other opening. The mold 45 is installed on a heating furnace 25 and is intermeshed respectively with spur gears 46 and 41, 56 and 51, respectively. A heating furnace 27 is put thereon and spur gears 42, 43 and 45, 52, 53 and 56 are intermeshed respectively. While the mold 45 and a spool vessel 73 are rotated with a motor 23, the mold 45 is heated. The speed is thereafter controlled to the speed at which prescribed centrifugal force is obtained, and the melt 80 of a base material is cast into the mold 45 and prescribed centrifugal force is applied to the melt 80. The fibers 74 drawn rightward simultaneously is dispersed in the mold 45 by the centrifugal force and the adhesive strength thereof to the melt 80 pressurized by the centrifugal force is increased, whereby the melt coating is produced. The coating is drawn rightward and emerges from the opening of the mold 45, so that the base material is cooled quickly to solidify, and the fiber-reinforced composite material 90 is thus obtained.
Patent JP-2000273195-A (JP)
Title: Device for preparing fiber nucleus particle
Inventor: SUKAI YUKIYASU
IPC: C08J5/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for preparing fiber nucleus particles, which continuously prepares fiber nucleus particles for a fiber reinforcement, which easily yield a granulated product of a fiber reinforcement raw material. SOLUTION: This device is equipped with a knotting treatment part 13 which forms a chain filament body 11 on which cyclic particular structures comprising knots 9 are placed successively at a predetermined interval, and a separating treatment part 15 which successively cuts the chain filament body 11 at a predetermined length from the tip. The separating treatment part 15 is equipped with a guide roller 19 which circumscribes and supports the chain filament body 11, and a revolving cutting roller 22 which is positioned across the chain filament body 11 facing the guide roller 19 and is equipped with cutting blades 21 on its periphery for cutting the chain filament body 11. The tip of the cutting blade 21 is adjacent to the guide roller 19.
Patent JP-H09241092-A (JP)
Title: Production of oxide single crystal
Inventor: KAMIO TAKESHI
IPC: C30B15/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a good-quality oxide single crystal cbouing reduced crystal live defects by specifying the relation between the crystal growing rate and crystal breeding rate in growing an oxide single crystal by the Czochralski process. SOLUTION: A seed crystal is brought into contact with the melt in a crucible to give an oxide single crystal. e.g. lithium tantalate single crystal and lithium niobate single crystal by the Czochralski process. In this case, the crystal growing rate is controlled to 1/4 to 1/2 times the breeding rate for cell growth. Consequently, a solid-liq. equilibrium is stabilized at the breeding interface, the crystal face is not shifted, and a crystal defect is suppressed. Accordingly, a good quality oxide single crystal minimized in crystal defect is produced by the method, and an optical element such as LT and LNG substrates excellent in optical characteristic is obtained from the crystal.
Patent JP-H11260809-A (JP)
Title: Coating film processor
Inventor: TAKESHITA KAZUHIRO
IPC: H01L21/31
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To coat a semiconductor wafer with coating liquid distributed in the colloid of for example, tetraethoxysilane(TEOS) to heat colloid in a coating film, making it into a gel and suppressing the evaporation of a solvent component at a gelling process and to make a film whose film thickness is uniform for obtaining the interlayer insulating film constituted of a silicon oxide film. SOLUTION: Vapor whose solvent component becomes close to saturation at a temperature which is slightly higher than the temperature of a sealed vessel 30, for example, ethylene glicol is generated from a heating bubbler adjusted to a prescribed temperature, and it is formed into a heating plate 31 heating the sealed vessel 30. Vapor is led to a gas distribution room 57 of a temperature atmosphere similar to that in the sealed vessel 30. Thus, a quantity equivalent to the supersaturation of the solvent component in vapor is made to condense, then, vapor in which the solvent component is saturated at the temperature of the sealed container 30 is obtained.
Patent JP-S559802-A (JP)
Title: Hollow spherical body with printed surface and manufacturing method
Inventor: KANOU RIYOUJI
IPC: G09B27/08
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a errorless, beautiful globe, by punching divided maps printed on a sheet and lining it with a smaller sheet of the same shape by deviating a half pitch, and forming a semispherical body, and then pasting such semispherical bodies together.  
     CONSTITUTION: Composite sheet 4 is formed by punching a supporting sheet on which divided maps are printed. Lining sheet 5 of the same shape but slightly smaller than this is punched. These sheets are pasted together, to form a semispherical body, by deviating a half pitch. Then, two of such semispherical bodies 4 are joined together to form a globe. Thus, a hollow spherical body with printed surface is obtained. Its strength can be increased by providing a reinforceing body in the hollow spherical body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10276198-A (JP)
Title: Distributed shared memory network device
Inventor: KAMIYO HIROO
IPC: H04L12/70
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To maintain a network system by conducting monitor of a state of a memory and a communication equipment, providing an RAS section that bypasses packets to other node and disconnecting a node on the occurrence of a fault including a power failure from the network. SOLUTION: The device diagnoses, and monitors a state of RMU 12a-12c and each of the RMU 12a-12c is provided with each of RAS sections 14a-14c which bypass a packet received by link control sections 17a-17c to other node directly on the occurrence of a fault including power failure. Thus, data are copied and shared in common without notifying communication by CPU 11a-11c and a network ring is maintained even on the occurrence of a fault of a node or a power failure, then other node utilizes the RMU 12a-12c independently of the fault.
Patent JP-H11270074-A (JP)
Title: Dead leaf avoidance instrument of eaves gutter
Inventor: FUKAI YASUTAKA
IPC: E04D13/064
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of a dead leaf to an eaves gutter by substantially horizontally providing a dead leaf cover on the upper opening part of the eaves gutter, and forming a water passage interval between the front edge part of the dead leaf cover and the front upper end of the eaves gutter. SOLUTION: A branch attaching part 22 is provided on the upper center part of a bracket 7, a synthetic resin-made long body is provided on the branch attaching part 22, a water passage hole 4 is provided on the center part thereof, and a dead leaf cover 2 forming a U-shaped held part is substantially horizontally attached to the reverse side. A water passage interval 3 is provided between the front edge part of the dead leaf cover 2 and the front upper end 1a of an eaves gutter 1, in addition, the rear edge part of the dead leaf cover 2 is positioned downward of a roof material, and the water passage interval 3 is formed between the rear face upper ends 1b of the eaves gutter 1.  Furthermore, an eaves throating 6 is extended downward of the rear end part of the dead leaf cover 2, and the dead leaf cover 2 is connected by a linear joint and a corner joint along the eaves gutter 1 in the upper face of the eaves gutter 1. Thus, rainwater is divided into before and behind by the upper part of the dead leaf cover and can be introduced in the inside of the eaves gutter.
Patent JP-H05236888-A (JP)
Title: Flesh-like jelly and its production
Inventor: KAWABATA FUMINORI
IPC: A23L21/15
Filed: 1992-03-02
Abstract: PURPOSE:To easily obtain the subject food excellent in flesh feel, free from the bitter taste, etc., of chitosan origin, thus also excellent in palate by mixing a chitosan solution with a Ca salt, sulfate, and flesh juice solution followed by incorporating the mixture in a gelling agent solution. CONSTITUTION:A mixture of a chitosan solution, a Ca salt and/or sulfate (pref. calcium sulfate) and a flesh juice solution is heated to pref. ca. 55 deg.C, and then incorporated, under heating (pref. at <=80 deg.C), in a gelling agent solution and mixed homogeneously. Thence, the mixture is cooled into a gel with flesh-like texture, thus obtaining the objective food. The gelling agent is pref. an anionic polysaccharide such as carrageenan or pectin.
Patent JP-S62236972-A (JP)
Inventor: TAKESHITA TATSUMI
IPC: B63B29/14
Filed: 1986-04-08
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-H07269513-A (JP)
Title: Fluid pressure cylinder device
Inventor: KUSUSE TADASHI
IPC: F15B15/14
Filed: 1994-03-28
Abstract: PURPOSE:To provide the fluid pressure cylinder device which can lessen friction without fluid leakage. CONSTITUTION:In the device which can drive an external article 11 by the reciprocal movement of a piston rod 3 caused by the suction and exhaust of operating fluid, and has the piston section of a piston rod 3, both sides of which are equal in effective area subjected to hydraulic pressure at the time of reciprocal movement, drain chambers 5 and 6 are provided at the outsides of both bearings 4a and 4b supporting the load of the piston rod, the piston rod is so constituted as not to be extruded out of one drain chamber 5, a hole through which the piston rod is penetrated, is bored in the other drain chamber 6, and a seal is then installed at its outside.
Patent JP-H02256081-A (JP)
Title: Toner concentration controller
Inventor: NAKAGAMA KIYOHARU
IPC: G03G15/08
Filed: 1989-03-29
Abstract: PURPOSE:To detect whether an abnormal reduction in toner concentration is temporary or caused by the abnormality of replenishment by starting replenishing toner when a detection voltage becomes lower than a first reference voltage and detecting whether or not the detection voltage exceeds a second comparison voltage in a prescribed time and reaches a control voltage within a second prescribed time. CONSTITUTION:A memory 21 holds the first reference voltage appearing when a toner concentration sensor 11 and electrical controls such as an IC are at a low toner concentration level at which a fogging phenomenon occurs. When the detection voltage from the toner concentration sensor 11 becomes lower than the first reference voltage, the toner replenishing means 5 starts replenishing toner. Then, a comparing means detects whether or not the detection voltage from the toner concentration sensor exceeds the second reference voltage higher than a control voltage in the first prescribed time and reaches the control voltage in the second prescribed time. Consequently, toner concentration is detected to generate the signal controlling to the reference value, and in the case of abnormal reduction of the toner concentration, whether the abnormality is caused by a temporarily concentration reduction or the abnormal replenishment of the toner replenishing system is detected.
Patent JP-H03277532-A (JP)
Title: Production of bent pipe made of fiber reinforced plastic
Inventor: MARUI TAKETOSHI
IPC: B29L23/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the above product which is little in deformation due to molding and little in generation of bubbles without mold-releasing a hollow mandrel by laminating fiber reinforced resin composite material on the freely bendable coillike or bladelike hollow mandrel and forming it and fitting the formed body to a mold while the hollow mandrel is inserted thereinto and expanding it by pressurized fluid and performing heating and curing treatment. CONSTITUTION:A utilized coillike or bladelike hollow mandrel is made freely bendable in order to form the fiber reinforced resin composite material 2 into a bent pipe. Further, a gap part is provided in a range over the whole length in order to pass the compressed air and to allow it to act on the inner face of the said composite material 2. A silicone rubber layer 4 is inserted into this hollow mandrel 1. Furthermore, a mold release film 3 is inserted as a mold release layer. A carbon fiber-unidirectional prepreg is wound and laminated thereon. This is fitted to a mold 5 and compressed air is supplied through a nozzle 8. Thereby expansion and thermal curing treatment are performed on the fiber reinforced resin composite material 2.
Patent JP-S523943-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAKAGI IWAO
IPC: F02P3/045
Filed: 1975-06-25
Abstract: PURPOSE:It is possible to provide a free setting of maximum electric current flowing in the primary winding of ignition coil of internal combustion engine.
Patent JP-H01251298-A (JP)
Title: Fire detector
Inventor: MIYAMOTO AKIO
IPC: G08B17/12
Filed: 1988-03-31
Abstract: PURPOSE:To calculate the distance between a mask and an element column, the distance from the mask up to the flame in accordance with a flame edge position on the column and the horizontal and vertical angle of the flame by providing a slit mask between the flame and a light receiving element column. CONSTITUTION:When a slit mask 50 and a CCD 10 are in parallel, for a distance lo, the leg of the perpendicular from an edge (a) of a flame 40 is P1 and P4, projection points on the CCD of edges P2 and P3 of a slit 51 are P5 and P6, and intersections of straight lines aP2 and aP3 are P7 and P8, DELTAaP2P1 and DELTAP2P7P5 are of the similar figure, and therefore, unknown la can be calculated. A distance lb from a flame edge (b) can be calculated in the same way. With known numeric values lb-la and Za-Ab, a width W of the flame is calculated by the Pythagorean theorem. The distance of a middle point R1 of the width W is (lb-la)/2. When the middle point of an infrared ray filter 52 is R2, a horizontal angle thetaH is obtained from the ratio of segments R1R2 and R3R2 and in the same way, a vertical angle thetaV of the flame can be calculated. By the constitution, the detector to be able to judge the direction, distance and size of the flame is obtained.