baber/WOPTO huggingface dataset:
Patent JP-H0682777-A (JP)
Title: Liquid crystal display device
Inventor: SAKATANI TAIICHI
IPC: G02F1/139
Filed: 1992-09-07
Abstract: PURPOSE:To easily manufacture a large size liquid crystal display device (homeotropic type) excellent in visual angle characteristic by using a phase difference film using an inorganic layered compound layer as a compensating phase difference film. CONSTITUTION:A liquid crystal display device formed of a liquid crystal cell having a nematic liquid crystal molecule provided with negative dielectric constant anisotropy, the liquid crystal cell being nipped by a pair of transparent bases having electrodes and held in parallel to each other in the state where the electrodes are mutually opposed, and having the structure in which the liquid crystal molecule long axis is oriented vertically to the transparent bases in the state where no voltage is applied; a pair of linear polarizing films arranged on the outside of the liquid crystal cell; and a compensating phase difference film arranged in at least one space between the liquid crystal cell and the linear polarizing films. As the compensating phase difference film, a phase difference film using an inorganic layered compound layer in which the refraction factor in the film surface is larger than the refraction factor in the thickness direction. In the manufacture of the phase difference film, an optically transparent resin is preferably mixed to the inorganic layered compound.
Patent JP-H1186694-A (JP)
Title: Gas-blast circuit breaker
Inventor: SOTOJIMA NORICHIKA
IPC: H01H33/56
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker, in which gaps between phases and poles are narrowed and the whole body of which can be miniaturized. SOLUTION: Respective containers 19, 20, 21 are vertically arranged at prescribed gaps in a straight line, and at the same time branched pipe pairs 22a and 22b, 23a and 23b, and 24a and 24b are branched pair by pair in the respectively different directions at right angles to the straight line from upper and lower end sides in the vertical directions of the respective containers 19, 20, 21. The branched pipes 23a, 23b in the middle phase are so branched as to be in the different directions in the upper ends and the lower ends of the branched pipes 22a and 22b, and 24a and 24b in both side phases.
Patent JP-S6481467-A (JP)
Title: Picture reader
Inventor: KOGA YOSHIRO
IPC: H04N1/107
Filed: 1987-09-22
Abstract: PURPOSE:To form a picture reader with high reliability and resistance to shock and vibration by preloading a carriage of the picture reader by a magnetic attracting force. CONSTITUTION:The carriage 1 is preloaded in a direction parted from an original 6 by the magnetic attracting force between a magnet 10 arranged at the lower part of the carriage 1 and a soft magnetic plate 12 arranged to a right side plate 17 to keep a stable position independently of the movement in the subscanning direction of the carriage 1. Even when external shock and vibration is applied or the vibration of a drive part driving the carriage 1 is propagated, so long as the magnetic attraction force is exerted, the relative displacement between the original 6 and the image sensor 4 on the carriage 1 does not exists and excellent picture is read stably and the trouble of wear of the preload part is not caused and the reliability is high because the preloading means is a contactless means utilizing the magnetic attraction force.
Patent JP-2001067116-A (JP)
Title: Device and method for displaying graph in operation management device
Inventor: YOKOYAMA KEIRO
IPC: G06Q50/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily observe necessary graphs and to accurately judge the operation states of respective manufacturing devices on production lines in the case of displaying the operation data of respective manufacturing devices with respect to an operation management device for monitoring the operation states of respective devices. SOLUTION: An operation management computer 1 monitors the operation states of respective devices on production lines and displays the operation data on a display means 6 as line graphs. A display graph selection means 11 selects a graph of an optional item from the line graphs displayed on a display screen and a graph display control means 12 displays only the selected graph on the display means 6.
Patent JP-S6297690-A (JP)
Title: Method for separating oil and water in waste oil
Inventor: MURAKAMI YOSHINORI
IPC: C02F1/26
Filed: 1985-10-24
Abstract: PURPOSE:To separate oil and to purify waste water, by a method wherein waste oil is introduced into a separation tank and an oil absorbing solvent is added to said waste oil while an ultrasonic wave is applied to waste oil to separate the solvent and water and, thereafter, the oil absorbing solvent is heated in an evaporation tank. CONSTITUTION:Discharged waste oil 2 is made to flow in a pipe 3 and passed through a filter 4 to remove impurities in the waste oil 2 and introduced into a separation tank 5. Subsequently, a fluorocarbon type solvent 6 is added to the waste oil 2 and an ultrasonic wave 7 is applied to the waste oil 2 to separate the solvent having absorbed oil and water. The solvent having absorbed oil is introduced into an evaporation tank 8 and heated by a heater 9 to evaporate the solvent and only the oil is allowed to remain to perfectly separate water and oil. By this method, the contamination of streams and rivers can be prevented.
Patent JP-H0983080-A (JP)
Title: Surface treatment for algaas
Inventor: GOTO OSAMU
IPC: H01S5/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treating AlGaAs in which native oxide, formed on the surface of AlGaAs through exposure to the air, can be removed easily. SOLUTION: AlGaAs is subjected to phosphating in an inert gas atmosphere in order to remove a native oxide 14 formed on the surface thereof and a coating layer 16 of simple substance of arsenic (As) is formed thereon. Subsequently, residual phosphoric acid is cleaned off the coating layer 16 by ultrapure water and then the coating layer 16 is removed by heat treating at 200-300 deg.C in nonoxidative atmosphere.
Patent JP-S6298479-A (JP)
Inventor: FUJII NORIYA
IPC: G07B5/00
Filed: 1985-10-24
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-2000076856-A (JP)
Title: Semiconductor storage
Inventor: OBA YOSHIYUKI
IPC: G11C11/409
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage for suppressing a false recognition by a sense amplifier. SOLUTION: A semiconductor storage is provided with an input means 3 in which external data Din and internal reference potential Vref are inputted, a sense amplifier drive means 7 that is connected to the input means 3 and receives the control of a sense amplifier start signal S2, a sense amplifier 1 that is connected to the sense amplifier drive means 7, and a precharge means 2 that is connected between the sense amplifier drive means 7 and a power supply voltage and receives the control of the precharge signal S1. In the semiconductor storage, capacitors C1 and C2 are connected between sense nodes N1 and N2 at the end part of the sense amplifier 1 and the sense amplifier drive means 7.
Patent JP-H03102240-A (JP)
Title: Particle size measuring apparatus
Inventor: TATSUNO KYOICHI
IPC: G01N15/02
Filed: 1989-09-14
Abstract: PURPOSE:To measure particle size distribution and particle density even when the particle size distribution and particle density of particles to be measured change timewise and to also measure the particle size of large particles by mounting an accumulation effect type sensor, a shutter means and a charge reading means as a scattering light intensity distribution system. CONSTITUTION:Irradiation beam is scattered by a group 24 of particles to be measured. A scattering beam intensity distribution detection system 25 is arranged in front of a measuring region 23. The detection system 25 is constituted of a CCD image sensor 26 being an accumulation effect type sensor arranged so that the beam detection surface thereof is turned toward the measuring region 23, a shutter 27, a driver circuit 28 opening a shutter 27 for a definite period on the basis of the order from a processing apparatus 31 to allow the scattering beam to be incident to the sensor 26 and converting the charge accumulated in the sensor 26 from the point of time when the shutter 27 is closed to a voltage signal to read the same in a time series manner and an amplifier 29 amplifying the successively read voltage signal. As a result, scattering beam intensity distribution is accurately measured and the positional dissolving power of scattering beam intensity distribution necessary when large particles are measured can be obtained.
Patent JP-2000065250-A (JP)
Title: Pipe laying method
Inventor: KAMEZAKI SHUNICHI
IPC: F16L1/024
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To carry out the laying work of a pipe in a ditch, when a gas pipe, a pipe of water supply, sewerage, or the like is buried underground, without requiring a wide working area, and easily with a small number of workers. SOLUTION: Plural pipes 9 are connected beforehand on the ground in the upstream or the downstream in the pipe burying direction, then a ditch 10 with the length allowable to bury the connected pipes 9 is dug, then the connected pipes 9 are hung up by a crane device 5 which can hang up by striding the connected pipes, and they are carried on the ditch 10, and hung down and buried in the ditch 10.
Patent JP-S6482126-A (JP)
Title: Processing system for index of multi-dimensional array
Inventor: ITO MASAHIRO
IPC: G06F9/06
Filed: 1987-09-24
Abstract: PURPOSE:To obtain an easy-to-see program with a free format type language by processing a special word as an index in the case where this special word emerges in the description of a program after the index of a multi-dimensional array is expressed in a special word so that a table of any dimension can be handled with a fixed format type language. CONSTITUTION:In case a special word emerges in the description of a program, a deciding part 1A decides whether the index of an n-dimensional table is equal to a special word or not. If so, a processing part 2A divides the special word into items defined as groups. Then an executing part 3A processes the special word as the one that shows the index of the n-degree table. As a result, the program can be handled via a multi-dimensional table with a fixed format type language. While an easy-to-see program is obtained with a free format type language.
Patent JP-H0790831-A (JP)
Title: Sampling device of cbr sample
Inventor: TAKAKURA ATSUSHI
IPC: G01N1/08
Filed: 1993-09-27
Abstract: PURPOSE:To precisely measure actual CBR on the ground. CONSTITUTION:A chassis 11 of a truck is arranged above a sampler for CBR, and between the sampler 10 for CBR and the chassis 11 of the truck, a hydraulic jack 8 is arranged. By inserting the sampler 10 for CBR into the ground by the hydraulic jack 8, a sample is sampled. Consequently, earth is smoothly and uniformly filled in the sampler 10 for CBR. Additionally, it is possible to precisely measure an actual CBR value of the ground.
Patent JP-S6393237-A (JP)
Title: Communication method for multiplex transmission system
Inventor: KAWASAKI KIKUO
IPC: H04J3/24
Filed: 1986-10-08
Abstract: PURPOSE:To improve the transmission efficiency by providing a communication terminal (SR terminal) which transmits data in the first half of a unit communication period assigned by a master station and receives data in the latter and a communication terminal (RS terminal) which receives data in the first half of the period and transmits data in the latter. CONSTITUTION:In the part of terminal data (m), an SR terminal 3SR transmits its own terminal data to the RS terminal 3RS of the other party in the area of lower terminal data d0-d3, and the RS terminal 3RS transmits its own terminal data to the SR terminal 3SR of the other party in the area of higher terminal data d4-d7. Consequently, the RS terminal 3RS and the SR terminal 3SR perform communication equally when viwed from the master station or another transmission terminal 3S and reception terminal 3R, and the coexistence of terminals 3S and 3R and a pair of communication terminals 3RS and 3SR as terminals 3 has not an unfavorable influence upon the whole of communication at all.
Patent JP-H0289730-A (JP)
Title: Paper feeding device
Inventor: ABE SHIYUUJIROU
IPC: B65H1/26
Filed: 1988-09-27
Abstract: PURPOSE:To facilitate the refeeding of detail paper into a paper feeding cassette in case of no printing signals by providing a means for controlling to lower the position of the cassette bottom plate by means of a lifting lever driving mechanism such as to make the top face position of the paper stacked on the cassette bottom plate lower than the fixed position range at the time of printing. CONSTITUTION:Since there is naturally no printing signals at the time of feeding detail paper, a bottom plate lifting lever driving mechanism is controlled by a control means so as to move a bottom plate lifting lever 8, lower the position of a cassette bottom plate 6 and make the top face of detail paper on the cassette bottom plate lower than the printing position, that is, the contact position with a pickup roller 9. As a result, a space between the pickup roller 9 and the top face of the detail paper is secured, so that the detail paper is refed into a paper feeding cassette 3 easily without making noise.
Patent JP-2001064666-A (JP)
Title: Lubricant for conveyor
Inventor: YAMAGUCHI SUGINAO
IPC: C10N30/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for conveyor having excellent lubricating performance and foam-suppressing property and usable in combination with a bactericidal component (bactericide) without deteriorating the lubricating effect, foam- suppressing effect and bactericidal effect by including a water-soluble amine, a lubricating component and a chelating agent. SOLUTION: The objective lubricant contains (A) a water-soluble amine (e.g. triethanolamine and monoethanolamine), (B) a lubricating component and (C) a chelating agent (e.g. aminocarboxylic acid). The preferable amounts of the components A, B and C are 0.5-30 wt.%, 5-25 wt.% and 5-30 wt.%, respectively. The component B is e.g. a polyoxyethylene alkyl ether phosphate [e.g. a compound of the formula (R is an 8-20C alkyl, or the like; M is H or an alkali metal; (n) is 1-10; (m) is 1 or 2)], a polyoxyethylene alkyl ether carboxylic acid or an alkylsarcosine, and the lubricant is preferably further incorporated with (D) a chlorine-based bactericidal component (e.g. sodium hypochlorite).
Patent JP-H0789365-A (JP)
Title: Constant speed travel controller for vehicle
Inventor: ASAHARA NORIKI
IPC: B60K31/00
Filed: 1993-09-27
Abstract: PURPOSE:To reduce a slip amount in a lock up clutch so as to prevent reduction in the life of a friction material by controlling so as to release constant speed travel control when an abnormal condition is on the basis of a slip amount of a lock up clutch by means an abnormal condition determining means. CONSTITUTION:In a vehicle provided with a constant speed travel controlling means, which controls an engine output so that an actual vehicle speed becomes the predetermined set vehicle speed, and a lock up controlling means engagingly/ releasingly controlling a lock up clutch, which is arranged in parallel to a fluid type transmitting device and transmits the engine output, rotational speed sensors, which individually detect an input side rotational speed and an output side rotational speed of the lock up clutch, are provided. During the operation of constant speed travel control and engaging control of the lock up clutch, an abnormal condition determining means determines whether a rotational speed difference between the input side rotational speed and the output side rotational speed of the clutch exceeds the predetermined abnormal rotational speed difference or not When YES is determined, the constant speed travel is released by a constant speed travel releasing means.
Patent JP-H1085663-A (JP)
Title: Coated aluminum alloy plate excellent in edge corrosion resistance
Inventor: HONDA KAZUHIKO
IPC: B32B15/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a coated Al alloy plate excellent in edge corrosion resistance. SOLUTION: The surface of an Al alloy plate is subjected to granular zinc or zinc alloy plating to form a lower layer and the plated surface is coated with an org. coating film as an upper layer in 1-100μm thickness after coating with a chromate coating film to obtain the objective coated Al alloy plate excellent in edge corrosion resistance. The granular plating is carried out so as to regulate the covering area of granules to <=300μm<2> , the ratio of (height):(width) of each granule to 1:>=20 and the rate of covering of the surface of the Al alloy plate with the granules to 5-70%.
Patent JP-H08104950-A (JP)
Title: Ferritic stainless steel excellent in continuous castability and its production
Inventor: TODOROKI HIDEKAZU
IPC: B22D11/00
Filed: 1994-10-04
Abstract: PURPOSE: To prevent the sticking of inclusions to the inside wall of an immers ing nozzle at the time of continuous casting by specifying the contents of C, Si, Mn, Cr, Nb, Ti, Al, Mg, N, P, S and O and regulating the content of nonme tallic inclusions. CONSTITUTION: The compsn. of a ferritic stainless steel is constituted of, by weight, <=0.05% C, <=1.5% Si, <=2.0% Mn, 11 to 30% Cr, 0.2 to 0.7% Nb, 0.1 to 1.0% Ti, 0.005 to 0.5% Al, 0.0003 to 0.05% Mg, <=0.05% N, <=0.05% P, <=0.03% S, <=0.005% O, and the balance Fe with inevitable impurities. In this steel, the content of nonmetallic inclusions is regulated to <=0.005% expressed in terms of the concn. of oxygen. This nonmetallic inclusions contain >=80% MgO. In this compsn., the contents of Al, Ti and Mg are important.
Patent JP-H0287835-A (JP)
Title: Transmission system
Inventor: NAKAMURA TERUHITO
IPC: H04B10/11
Filed: 1988-09-26
Abstract: PURPOSE:To save the trouble of wiring construction and to transmit and receive data while avoiding obstacles by transmitting and receiving the same transmission signal between plural space transmission units for terminal on transmission lines of a wire transmission system on the earth side and space transmission units for satellite on one ceiling side. CONSTITUTION:Plural space transmission units 311 to 322 for terminal are connected to transmission lines l1 and l2 of the wire transmission system on the earth side, and the same transmission signal is transmitted and received between these units and space transmission units 1 and 2 for satellite on one ceiling side. Thus, rise wiring or fall wiring of transmission lines between the earth side and the ceiling side is unnecessary, and therefore, the wiring construction is simplified. Optical space transmission is performed by space transmission units 311 to 322 for terminal which are not affected by obstacles when obstacles exist on an optical space transmission line l, and data is efficiently transmitted with a high reliability.
Patent JP-H04128105-A (JP)
Title: Method and device for controlling vertical type bag making and packaging machine
Inventor: SEKO KIYOSHI
IPC: B65B9/207
Filed: 1990-09-10
Abstract: PURPOSE:To eliminate the need for a temporary stop of a packaging machine to improve packaging capacities by reducing the speed of said machine when feed of product is delayed and increasing at once the speed thereof when a product is supplied while the speed thereof is reduced. CONSTITUTION:When a product 34 is fed into a hopper 36, a product detection sensor S5 detects the product to actuate a fall down timer to start counting so that, after a predetermined time, servomotors SM1 and SM2 for driving respectively a film feed mechanism 30 and a lateral seal mechanism 38 are rotated to increase the speed of said mechanism to a certain level. When next product 34 is not supplied, the speed of the servomotors SM1, SM2 is reduced after the lapse of time it takes for a bag to be packaged and then stopped. When two or more products are continuously supplied and an action reference signal is inputted based on the detection of said product, the servomotors SM1, SM2 continuously rotate at a constant speed. When next product is detected after the lapse of one cycle after the first detection of product, i.e., after (a) seconds, the servomotors SM1, SM2 maintain reduced speed for a specified period and then increase again the speed according to a specified timing table to perform the packaging of the product 34 of second feed.
Patent JP-2001064918-A (JP)
Title: Covering structure of road and shock absorption method
Inventor: KIMURA KATSUO
IPC: E01F7/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a covering structure of a road and a shock absorbing method capable of thinning reinforced concrete forming a roof and safely protecting a structure by the roof from falling rock from a steep slope and dispersing the shockload and a absorbing the shock load. SOLUTION: A shock absorbing material 6 is put on the roof 5 of a covering structure 1 for a road constructed along a steep inclined face to form the shock absorbing structure. The shock absorbing material 6 is a space truss structure including diagonal members inclined to the shocking direction. The diagonal members are disposed to incline to the shocking direction to absorb the impact energy of falling substances by the bending resistance of the space truss structure.
Patent JP-S61122324-A (JP)
Title: Method of forming pile
Inventor: YAMATO SHINICHI
IPC: E02D5/62
Filed: 1984-11-16
Abstract: PURPOSE:To press a ground around a hole to produce a high bearing power, by a method wherein a pile, having a forward end covered with a clothlike cylinder body with a size larger than the outer size of the pile, is sunk into an auger hole, and a cement solidifying material, is poured in the clochlike cylinder body. CONSTITUTION:A pile 2 is inserted into a clothlike cylinder body 3 having a size larger than the outer size of the pile 2, and both ends 5 of the clothlike cylinder body 3 are bound to fasten the cylinder body against the pipe 2, and a pouring pipe 4 is inserted into the clothlike cylinder body 3. The pile 2 covered with the clothlike cylinder body 3 is sunk in an auger hole 1, a cement solidifying material is poured in the clothlike cylinder body through a pouring pipe 4, and the clothlike cylinder body 3 is expanded to a given size to form an enlarged bulb part. Since the clothlike cylinder body 3 is expanded by means of the cement solidifying material, a ground therearound, being loosened during excavation once, is pressed to restore the ground to its original state, and this enables production of a high bearing power.