baber/WOPTO huggingface dataset:
Patent JP-H11347710-A (JP)
Title: Device for separating molding sand in mold after removing flask
Inventor: ONO YASUTSUGU
IPC: B22D29/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for molding sand separation in a mold after removing a flask which can suitably separate the molding sand, even in the case of changing the ratio of the sand to a metal in the mold after removing the flask or changing the sand characteristics in the molding sand. SOLUTION: This separating device is composed of a mold taking-out machine which takes out the sand mold from the mold with the flask after pouring molten metal, a horizontal sending-out machine 8 which sends out the taken-out mold M after removing the flask, a vibration screening machine 15 which is disposed at the lower part of the tip part of the horizontal sending- out machine 8, is reciprocatively shiftable in the crossing direction to the push- out direction of the horizontal sending-out machine 8 and is constituted with a first grate 13 having large opening and a second grate 14 having small opening, and a vibration conveyor 17 which is disposed at the lower part of a gas chute 16 in the vibration screening machine 15 and has larger transferring surface than the shifting distance of the vibration screening machine 15.
Patent JP-H0323522-A (JP)
Title: Tracking controller for optical disk
Inventor: YAGI MASAAKI
IPC: G11B7/09
Filed: 1989-06-21
Abstract: PURPOSE:To perform exact tracking control by inferring the extent of movement of a pickup in accordance with the tracking error and its variation. CONSTITUTION:A means 3 which detects the variation of tracking error, a fuzzy arithmetic part 10 which obtains the extent of movement of the pickup by fuzzy inference in accordance with tracking error and its variation, and a control part 11 which actuates a driving device 6a based on the extent of movement of the optical pickup are provided. The fuzzy operation part 10 infers the direction and the extent of deviation of the optical pickup based on tracking error and its variation to obtain the extent of movement of the pickup, and the optical pickup is corrected by this extent of movement. Thus, more exact tracking control is performed by quickly coping with the positional deviation of a light beam.
Patent JP-S5860703-A (JP)
Title: Production for marking plate for security
Inventor: TAKAHARA AKIRA
IPC: G02B5/08
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a display plate where formable complicated patterns and characters can be expressed, by forming a reflective layer on the groung by screen printing and forming a bead containing layer containing glass beads having a specific size on this reflective layer and overcoating the surface of this layer. CONSTITUTION:A reflective layer 2 of a pattern or a character is formed on iron plate as the ground by screen printing, and after drying, the same screen plate is used to form a bead containing layer 4, where glass beads having 4- 2,500 microns diameter such as minute and transparent soda glass beads or flint glass beads 3 and 3' having 1.5-2.2 refractive index are mixed, on the surface of the later 2. An overcoat layer 5 is formed on the surface of the layer 4 with a transparent solvent epoxy or the like for the purpose of enhancing the resistance to weather and the resistance to pollution of a marking plate. Thus, formable complicated patterns and characters are expressed.
Patent JP-H09316792-A (JP)
Title: Rolled paper for tobacco filter and tobacco filter using the same
Inventor: OJI NOBUYUKI
IPC: A24D3/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a paper for a tobacco filter, readily releasable from a filter material by action of water in a natural environment. SOLUTION: A This rolled paper for tobacco filer has a papemaking structure containing about 30-90wt.% of fibers or granules comprising a cellulose ester at least on the surface. Cellulose ester short fibers, fibrillated cellulose ester fibers, esterified cellulose fibers, fibers coated with the cellulose ester can be used as the fibers comprising the cellulose ester. The rolled paper for tobacco filter may contain beaten pulp. The ratio of the fibers and the granules comprising the cellulose ester and the beaten pulp is the former/the latter of about 85/15 to 35/65 by weight. A filter material is wound with the rolled paper and formed into a rod shape to give the objective tobacco filter degradable in a natural environment.
Patent JP-S5782747-A (JP)
Title: Water measuring method for grain
Inventor: SAIGA NOBUO
IPC: G01N5/04
Filed: 1980-11-11
Abstract: PURPOSE:To measure a water content rate with high precision from the 2nd measurement by performing the 1st weight measurement of grains on a weighing dish, then performing the 2nd weight measurement while expanding the grains by sudden heating and then holding them at lower heating temperature than that of the expansion. CONSTITUTION:A heater 3 is provided over the weighing disk 2 of a meter 1, and the voltage of the heater 3 is adjusted by a voltage regulator. On the weighing disk 2, a few grains 4, 4' and 4'' are mounted and the 1st weight measurement is performed to record the result. Then, the heater 3 is turned on to heat the grains up to >=1,000 deg.C. At >=1,000 deg.C, the grains expand and discharge much steam. Then, the voltage is controlled to hold them at 100 deg.C, and water vapors to dry the grains, thereby performing the 2nd weight measurement. The water contents rate of the grains is calculated accurately by performing the weight measurement twice.
Patent JP-H09318214-A (JP)
Title: Auger type ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/14
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To troubleshoot promptly the leakage of water produced by an operational failure of a drain system or a sealing trouble and minimize the consumption of water for ice making. SOLUTION: An auger type ice making machine 1M is provided with a cooling cylinder 15 having a cooler 2 on an exterior wall, a water storage tank 9 for ice making, a water supply valve WV2 which controls the supply of water to this tank 9, a water supply pipeline 12, which supplies water into the cooling cylinder 15 from the tank 9 and an auger 16 inserted concentrically into a drain pipe 13 for ice making, a drain valve WV1 for drain control and the cooling cylinder 15. The ice produced on the interior wall of the cylinder 15 is scraped with the auger 16 and transferred upward and compressed, thereby producing continuously ice pieces.  There are provided a control means, which opens the water supply valve WV2 at the lower water level while closes the water supply valve WV2 at the filled water level based on the detection operations of switches 22 and 23 which detect a filled water level and a lower water level in the tank 9 together with an alarming means, thereby adding up the time which is required to detect the lower water level from the detection of the filled water level in the tank 9. In the case when the computed time is shorter than a specified value, a specified alarming operation is carried out with the alarming means.
Patent JP-H0832431-A (JP)
Title: Signal changeover device
Inventor: MAKI TOSHIO
IPC: H03K17/693
Filed: 1994-07-11
Abstract: PURPOSE:To simplify the configuration and to save power consumption by eliminating the need for separate production of a negative voltage impressed to a gate terminal in the signal changeover device employing a semiconductor element such as a field effect transistor(TR) (FET). CONSTITUTION:A DC voltage impression terminal 10 is provided to a drain side of a FET 3 and a positive voltage (e.g. 3V) below a reverse breakdown voltage of a Schottky junction is impressed to the terminal 10. When a high frequency signal input terminal 1 and a high frequency signal output terminal 2 are conductive, a voltage of 3V is applied to a gate terminal G of a FET 3 from a control signal input terminal 4 to make a width of a depletion layer narrow. On the other hand, when the high frequency signal input terminal 1 and the high frequency signal output terminal 2 are nonconductive, a voltage of OV is impressed to the gate terminal G of the FET 3 from the control signal input terminal 4 to make a width of a depletion layer wider so as to increase a channel resistance.
Patent JP-H0710278-A (JP)
Title: Device and method for loading
Inventor: OGASAWARA MASANOBU
IPC: B66C1/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a loading device and method whereby loading can be done even in a container or along the walls of a warehouse. CONSTITUTION:An attracting pad 6 attracts and holds a bag 11 to be loaded. A hand 8 grips the bag 11. A reversing rotary actuator 3 rotates the attracting pad 6 and the hand 8 or the like by 180 degrees to reverse them. A thrusting cylinder 4 thrusts out the bag 11 which has been reversed together with the attracting pad 6 and the hand 8 or the like. Thereby loading can be done even in a place where loading is impossible, and dead space in a warehouse or the like can be eliminated.
Patent JP-S5383250-A (JP)
Title: Pallet
Inventor: YOSHIDA EIJI
IPC: B65D19/32
Filed: 1976-12-27
Abstract: PURPOSE: To provide a palle which has superior performance in inexpensive production cost by arranging and fixing a plurality of deck plates at and to girders and peripheral fram integrally coated with synthetic resin on a metal reinforcing member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6048709-A (JP)
Inventor: MATSUDA HIDEO
IPC: A63B67/00
Filed: 1983-08-26
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-S5860381-A (JP)
Title: Skew detecting system
Inventor: KUROSE MORIZUMI
IPC: G06V30/146
Filed: 1981-10-06
Abstract: PURPOSE:To easily and precisely detect the skew of an input medium in an optical type character reader by reading out a skew detecting mark recorded on the back of the input medium by another picture read out means. CONSTITUTION:Independently of a scanner 2 reading out the front information of an input medium 1, a scanner 3 is fitted to the back of the input medium 1 so as to be opposed to the front scanner 2. The scanner 3 reads out a skew detecting mark recorded on the back of the input medium 1 and sends the read result to a character cutting-off part 5 to compensate the cutting-off direction of a character line. Consequently the skew of the input medium 1 can be easily and precisely detected.
Patent JP-S5782234-A (JP)
Title: Optical head
Inventor: KIME KENJIROU
IPC: G11B7/09
Filed: 1980-11-11
Abstract: PURPOSE:To make the size of an optical pickup small, by providing a three-dimensional actuator which is incorporated and operated toward focus control, tracking and jitter correction. CONSTITUTION:A coil 24 is fixed to a mirror barrel 20 in a magnetic circuit consisting of a magnet 28 and a yoke 29. When a correction current flows to the coil 24, the mirror barrel 20 including an optical system shakes in a bearing 21 toward the arrow (e) for focus control. In a mirror barrel 21, a magnet 25f magnetized toward the direction (g) and a magnet 25g magnetized toward the direction (f) are fitted with bonding, and coils 26, 27 are provided at fixed side. By flowing a correction current to the coils, they can be displaced toward the arrows (f), (g) respectively against hollow cylindrical rubber 22 fixed at both the sides of the bearing 21 for tracking and jitter correction.
Patent JP-S5949118-A (JP)
Inventor: ANDOU HIDEAKI
IPC: H01H13/70
Filed: 1982-09-13
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-H083178-A (JP)
Title: Organosilicon compound
Inventor: SATO SHINICHI
IPC: C07F7/21
Filed: 1994-06-17
Abstract: PURPOSE:To provide a new compound useful as a cross-linking agent for, e.g. an addition-curing type silicone rubber composition, especially an addition reaction type fluorosilicone rubber composition having a high fluorine content. CONSTITUTION:This compound is expressed by formula I [Rf is a perfluoroalkyl or a perfluoroalkyl ether; R<1> is a univalent hydrocarbon; R<2> is an alkylene; R<3> is H or a univalent hydrocarbon; (a) is 1 to 4; (b) is 1 to 3; (c) is 0 to 3; provided that 3<=a + b + c<=6], e.g. a compound of formula II. This compound is produced, e.g. by reacting a cyclic hydrosiloxane of formula III, e.g. 1,3,5,7- tetramethylcyclotetrasiloxane with an unsaturated group-containing fluorine- containing amide compound of formula IV [(m) is O to 4] in the presence of a hydrosilylation catalyst such as chloroplatinic acid at 60 to 120 deg.C.
Patent JP-S6316624-A (JP)
Title: Plasma treatment system
Inventor: KUDO KATSUYOSHI
IPC: H01L21/3065
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a plasma treatment system which facilitates uniform treatment by a method wherein a heating means which makes the temperature distribution of the sample placing surface of a sample table provided on the center line of a discharge chamber a distribution wherein the temperature is higher on the circumferential part than on the middle part is provided. CONSTITUTION:Radicals which enter a sample treating chamber 1 flow toward an exhaust outlet 13. At that time, the radicals contact the surface of a wafer 14 and induce chemical reaction to etch the wafer 14. As the etching relies only on the chemical reaction induced by the radicals, in order to accelerate the chemical reaction and increase the etching speed further, the temperature of a sample table 2 is controlled at 50-200 deg.C by heating. The sample table 2 is constituted by a supporting part 22, a thermal insulation part 23 and a heating part 24 or constituted in such a manner that the supporting part 22 and the heating part 24 are connected to each other by a connecting part 26 which has a very small sectional area above the thermal insulation part and the electrical uniformity on a sample placing surface is provided and heat transmission from the heating part to the supporting part 22 is limited and the temperature distribution of the sample placing surface of the sample table is so formed as to make the teaperature higher on the circumferential part.
Patent JP-H083961-A (JP)
Title: Block, and construction method for plane by use of the block
Inventor: OMAE YASUHIRO
IPC: E02B3/14
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a block by which lengthwise and crosswise joints and bleeding channels are not brought, by connecting concrete lumps to one another so as to be displacable and defining the whole shape to be nearly hexagonal and further, arranging the connected part at the top of the nearly correct hexagonal form. CONSTITUTION:Four concrete lumps 2 are joined at respective joints 3 with clearances between them so as to be displaceable and constitute a matrix block. Respective concrete lumps are shaped like natural stones and the whole shape of the block 1 is made to be nearly hexagonal and the joined part 4 is positioned at the top or a nearly right hexagon. Next, a number or blocks 1 are laid down to constitute a plane. Since the joined part 4 is positioned at the top of a nearly right hexagon, respective three joints 3 of adjacent blocks 1 get together at almost the same position. And lengthwise and crosswise joints do not appear on the formed face of the blocks 1 and also bleeding channels hardly appear and hence, such an impression as respective blocks 2 are laid down in a disordered state, is provided.
Patent JP-H094204-A (JP)
Title: Structure of foundation edging
Inventor: TSUNODA MASATOSHI
IPC: E04B1/64
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to use the same cover material even if the depth of a recessed part of the lower surface of an external wall is different from other parts and unify the external appearance. CONSTITUTION: The edging material 6 of a foundation is constituted of an upper fitting piece with a L-shaped vertical section fitted to a recessed part 2 of the lower surface of an external wall 1 and a lower body covering the clearance between the lower end of external wall 1 and the upper end of foundation 4. A spacer 7 is fixed to the end surface of the upper fitting piece of the edging material 6 of foundation. The upper fitting part 9 of the cover material 8 is superposed onto the surface of the spacer 7 and the lower body 10 of the cover material 8 is superposed with the end furface of the lower body 5 of the edging material 6 of the foundation and fixed thereto.
Patent JP-2000346910-A (JP)
Title: Measuring device for parallelly and simultaneously testing a large number of ics
Inventor: YAMAGAMI HIROSHI
IPC: G01R31/26
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make performable high speed tests by eliminating delay time. SOLUTION: By connecting the terminal 3 of a common bus 4' to which a plurality of IC sockets for test are connected to a predetermined voltage at a terminal resistance Rz set at the characteristic impedance of a line and providing a resistance between the pins of the IC sockets connected to the bus 4' and of the bus 4', reflection is clamped as matching transmission lines 4 to regulate input output currents from the ICs for test mounted on the IC sockets. At this time, by supplying a drive current, which is insufficient, from the terminal resistance connected to the terminal voltage and eliminating delay time, it is possible to perform high speed tests.
Patent JP-H063671-A (JP)
Title: Cleansing method for orientation film for liquid crystal display panel
Inventor: SHIMA SHUICHI
IPC: H01L21/304
Filed: 1992-06-18
Abstract: PURPOSE:To prevent sink of the orienting force of an orientation film formed on a liquid crystal display panel. CONSTITUTION:An orientation film is formed on the surface of a base board on the color filter side or on the TFT, etc., formed over the board surface. The surface of this orientation film is cleansed with pure water, etc., and dried by a physical drying method such as the spin-dry method or air knife method. This does not involve a sink of the orientation force, allows use of a wide variety of liquid crystal materials, permits to manage with a light degree of heat treatment, and prevents yielding no-good items due to heat damages and shortage of the orientation force.
Patent JP-H029493-A (JP)
Title: Treatment for regenerating and recovering neutral salt waste liquid
Inventor: SUGISAWA MASANORI
IPC: C02F1/46
Filed: 1988-06-28
Abstract: PURPOSE:To enable continuous operating until neutral salt waste liquid of raw liquid to be treated is eliminated by intermittently adding water into a salt circulation tank to regulate quantity of liquid and regulating the salt concn. of a soln. in the tank by the introduced neutral salt waste liquid. CONSTITUTION:Both quantity of liquid and salt concn. are regulated to prescribed value by introducing NaNO3 waste liquid into a salt circulation tank 3 from a neutral salt waste liquid tank 1 and introducing water thereinto from a water tank 2 for dilution and this neutral salt waste liquid is sent to an electrodialysis device 7 through a salt circulation line 9. On the other hand, water is introduced into an acid circulation tank 11 and acid liquid is circulated through a circulation line 10 and water is introduced into an alkali circulation tank 5 from a tank 4 and alkali liquid is allowed to flow through an alkali circulation line 8 and electrodialysis is performed and thereby an HNO3 soln. is passed through the acid line 10 and an NaOH soln. is passed through the alkali line 8 and the soln. of the salt circulation line 9 is desalted. Waste liquid and water are introduced and replenished into the salt circulation tank 3 by a densitometer and a water level indicator. By such a way, continuous operation is performed until neutral salt waste liquid is eliminated and processing efficiency can be enhanced.
Patent JP-H1012949-A (JP)
Title: Power supply for solid state laser oscillator
Inventor: NAGANO OSAMU
IPC: H01S3/0915
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To protect the lamp, i.e., the pumping light source, for a solid laser oscillator easily against an undue input. SOLUTION: A lamp, i.e., a pumping light source, for irradiating a solid laser medium is fed selectively with a continuous or constant current or pulse current. The power supply 8 comprises a continuous current limiting means 11 for limiting the current level when a constant current is fed continuously to the lamp 4, and a pulse current limit means 12 for limiting the current level when a pulse current is fed to the lamp 4. The lamp current is limited by the continuous current limiting means 11 at the time of CM (continuous oscillation for selecting a constant current output) and the average level of current flowing into the lamp 4 is limited below a predetermined level by the pulse current limit means 12 at the time of PH (pulse oscillation for selecting pulse output).
Patent JP-S5588056-A (JP)
Title: Making method of color positive film
Inventor: MARUYAMA YUTAKA
IPC: G03F1/00
Filed: 1978-12-27
Abstract: PURPOSE: To realize mass production at low cost, by masking the video image part of a positive film decolored to be transparent with a coat of water soluble paint by brushing or other means, and applying oil based paint by using a compressor, then washing in water.  
     CONSTITUTION: A positive film of characters, emblems, or the like of a block copy made by a process camera is entirely coated with decoloring agent to make the video image transparent. The video image part is masked with a coat of white and other water soluble paint by brushing, and a quick-dry paint, such as Animex color, is spread on the whole surface by blowing with a compressor. Then, this positive film is washed in water, and the coat part beneath the video image part is peeled from the film surface, and a nontransparent video image of brilliant color is reproduced in the film. In this case, masking by spreading white or other water soluble paint is done only when reproducing a video image of two or more colors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5493353-A (JP)
Title: Correction circuit of time error of power supply leading in pulse count type timers
Inventor: UYAMA SEIICHI
IPC: G04F3/00
Filed: 1977-12-30
Abstract: PURPOSE:To correct the time error due to the delay in the leading of power supply for the circuit  at power supply application, by taking the frequency of reference time pulse inputted to the count  circuit as n times the reference value before the voltage stabilization and taking it as the reference  value after stabilization. CONSTITUTION:The constant voltage power supply 1 setting the voltage at steady state several  times higher than the minimum operation voltage of the circuit, is provided, and the reset circuit 2  setting the count circuit 4 detecting the voltage set to lower value than the stable voltage and  more than the minimum operating voltage of the circuit at the leading of the power supply voltage is provided. Further, when the voltage is more than the minimum operation voltage, the  count citcuit 4 starts operation and the frequency of the reference time pulse inputted to the count  circuit 4 is made n times the reference value inputted to the count circuit 4 before voltage stabilization, with the output of the power supply stabilization detection circuit 5 detecting the power  supply reaching the stable voltage, and it takes the frequency as the reference value after stabilization. Thus, the frequency between the start of count to the power supply stabilization is made  higher, and the time up to the count start is corrected, allowing to reduce the time error due to the delay in the leading.
Patent JP-S6140385-A (JP)
Title: Composition for acrylic resin
Inventor: HIRAIWA AKIHIKO
IPC: C09D4/04
Filed: 1984-08-01
Abstract: PURPOSE:The titled composition, consisting essentially of a specific (cyclo)alkyl 2-cyanoacylate, and capable of bonding and coating an article consisting essentially of the above-metioned resin as a material instantaneously at ordinary temperature without deteriorating (meth)acrylic resins. CONSTITUTION:An acrylic or methacrylic resin composition consisting essentially of >=6C, preferably <=12C alkyl or cycloalkyl 2-cyanoacrylate, e.g. n-octyl 2- cyanoacrylate, ethylhexyl 2-cyanoacrylate or cyclohexyl 2-cyanoacrylate.
Patent JP-S6222538-A (JP)
Inventor: MITSUFUJI KIICHI
IPC: A21D13/00
Filed: 1985-07-22
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。