baber/WOPTO huggingface dataset:
Patent JP-H0438366-A (JP)
Title: Closet
Inventor: JIDAISHIYO MAREKO
IPC: E04F19/08
Filed: 1990-06-01
Abstract: PURPOSE:To simplify taking in and out of articles contained in a place deep in a lower stage space by a method wherein a containing space is vertically divided into a plurality of stages and a laterally movable containing case is placed on this side in a lower stage containing space. CONSTITUTION:A lower stage containing space 51 is partitioned in a manner to be surrounded with a member 5, e.g. a plate, and doors 3a and 3b are laterally movably and openable located on this side in a containing space 4. Containing cases 1, 2a and 2b are laterally movably located in two rows in the direction of depth at a half part on this side in a lower containing space 51 inside the doors 3a and 3b. In this case, a lateral width W2 of the containing case 1 on this side is set to a value approximate 1/2 a lateral width W1 of the lower containing space 51. In lateral widths W3 and W4 of the containing cases 2a and 2b on the deep side, a lateral width (W3 + W4) being a total of the two widths is set to a value approximate 1/2 the lateral width W1 of the lower stage containing space 51.
Patent JP-H11338200-A (JP)
Title: Image forming device and method
Inventor: OKAJIMA AIKO
IPC: G03G21/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To realize rapid and high-efficiency operation by storing image information until a series of copying operation is completed when the copying operation is interrupted in the process of a series of copying operation and is restarted after changing the setting of some functions. SOLUTION: In this image forming device; an original image is read and specified printing operation is performed on a medium to be printed based on an image signal related to the original image. The device is provided with a page memory 109 storing the image signal and a main CPU 101 controlling so that the image which should be formed on a front surface and a back surface may be held on the memory 109 until a series of execution process is completed in the process of executing a series of double-sided copying operation that the image is formed on the front surface of a medium where the image should be formed, which is reversed inside and outside and ejected, and the image is formed on the back surface of the medium.
Patent JP-H10328502-A (JP)
Title: Countercurrent multistage liquid-liquid extractor
Inventor: TANIMURA TAKENORI
IPC: B01D11/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To surely and effectively perform separating operation of a lot of mixture by simple operation. SOLUTION: In this countercurrent multistage liquid-liquid extractor, an agitating vessel 2 equipped with an agitating means for agitating a light liquid and a heavy liquid for liquid-liquid extraction is provided with a light liquid separating and sending part 3 for separating the heavy liquid and sending the light liquid, a heavy liquid separating and sending part 4 for separating the light liquid and sending the heavy liquid, a light liquid introducing part 5 into which the light liquid is introduced, and a heavy liquid introducing part 6 into which the heavy liquid is introduced to form a liquid-liquid extraction unit 1.  The light liquid separating and sending parts 3 and the light liquid introducing parts 5 in the plural liquid-liquid extraction units 1 are connected in order, and also the heavy liquid separating and sending parts 4 and the heavy liquid introducing parts 6 are connected in order.
Patent JP-H08311231-A (JP)
Title: Honeycomb-like porous material and its production
Inventor: KOIWAI AKIHIKO
IPC: B32B3/12
Filed: 1995-05-17
Abstract: PURPOSE: To provide an inexpensive easily producible honeycomb-like porous material and to provide a process for its production. CONSTITUTION: A linear polymer 21 is dissolved in a solvent 22, the prepared solution 20 is cooled to condense vapors such as water vapor 230 in an atmosphere and to thereby incorporate part of the liquid drops such as water drops 23 into the solution 20 from its surface. The solvent 22 is then evaporated, and the liquid drops are removed. Thus, a honeycomb-like material in which many pores 3 are formed on the surface of a base material 2 can be obtained. As the linear polymer, a linear polystyrene or the like is used. It is desirable that dichloromethane is used as the solvent. The above polymer solution may be replaced by a solution formed by feeding a solvent to the surface of a base material made of a linear polymer.
Patent JP-S5668930-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/72
Filed: 1979-11-06
Abstract: PURPOSE: To improve durability by providing a coating of a specific aliphatic dicarboxylic acid on a magnetic metal thin film for a magnetic recording medium containing Co.  
     CONSTITUTION: To a magnetic metal thin film containing Co, an aliphatic dicarboxylic acid, shown by structural formulas, having one or more side chains made of an alkyl group of C 6 WC 20  in a molecule is bonded in the proportion of 50W 500mg/m 2 . Consequently, the coefficient of friction between the magnetic metal thin film and magnetic head is reduced, the durability is improved and even after long-period use or storage, the lubricity and wear resistance will not lower much. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5844811-A (JP)
Title: Frequency selecting device
Inventor: MIKOSHIBA NOBUO
IPC: H03H9/25
Filed: 1982-08-19
Abstract: PURPOSE:To improve the selectivity Q and to widely take a variable frequency range wider, by providing a reflection electrode at both sides of a surface acoustic wave transducer and reflecting a selected frequency component. CONSTITUTION:An insulation film is formed on a semiconductor substrate, a surface acoustic wave transducer 14 is formed on a piezoelectric element attached with a piezoelectric film 5 on the insulation film and pump electrodes 3 and 4 are formed near both sides of the transducer 14. A pump voltage in frequency 2f, twice the selected desired frequency (f) is applied to the pump electrodes 3 and 4 from a pump power supply 10. When an input electric signal is applied to the transducer 14, the signal is converted into a surface acoustic wave and propagates left and right, and when the component in (f) of frequency propagates the pump electrodes 3 and 4, the component is amplified with parametric mutual operation and reflected at the same time to change the electric impedance due to the frequency of the transducer 14.
Patent JP-H0815285-A (JP)
Title: Scanning-type tunnel effect microscope
Inventor: INOUE TAKASHI
IPC: G01N37/00
Filed: 1994-06-27
Abstract: PURPOSE:To shorten the time taken to evaluate a scanning-type tunnel effect microscope (STM) by installing a sample chamber filled with an organic solvent which is hardly oxidized or reduced electrochemically and in which a sample is immersed to determine the sample. CONSTITUTION:A sample chamber 5 is put on a roller 10 and made movable together with a probe 8 and the sample chamber 5 is filled with an organic solvent 9. In the solvent 9, a reference electrode 3 and a counter electrode 4 to control electrochemical potential are installed. A sample 7 is brought into contact with the probe 8 and put on a sample stand 6 having a sample side terminal 2. The sample 7 is determined while being immersed in the solvent 9 which is hardly oxidized or reduced electrochemically. Consequently, relatively easily the measurement sample surface as clean as that in highly vacuum atmosphere can be obtained, so that the time to determine by a STM can be shortened.
Patent JP-S6036549-A (JP)
Title: Ethylenic polymer composition for lamination
Inventor: KOTANI TERUMITSU
IPC: C08L21/00
Filed: 1983-08-09
Abstract: PURPOSE:To provide a composition composed of two kinds of specific ethylene/ alpha-olefin copolymers and an ethylene polymer and having remarkably improved drawdown and neck-in properties in lamination, and excellent low-temperature heat sealability. CONSTITUTION:The objective composition having a melt index of 1.0-15g/10min is composed of (A) 20-70wt% ethylene/alpha-olefin copolymer having a density of 0.910-0.940g/cm<3> and containing 3-30 1-10C side chain alkyl groups per 1,000 main chain carbon atoms, (B) 20-60wt% ethylene/alpha-olefin copolymer having a density of 0.900-0.910g/cm<3> and having 15-50 1-10C side chain alkyl group per 1,000 main chain carbon atoms and (C) 10-60wt% ethylene polymer having a density of 0.900-0.935 and containing >=11C side chain alkyl group.
Patent JP-S5369650-A (JP)
Title: Preparation of electrode portion of liquid crystal displaying element
Inventor: NOBUTOKI SABUROU
IPC: G02F1/1345
Filed: 1976-12-03
Abstract: PURPOSE:To avoid impairing electrical connection at connecting portion with soldering in TN type FEM liquid crystal displaying element by providing a specific thin film on connecting portion of a glass substrate so as to prevent formation of a film for controlling slant evaporation orientation thereon.
Patent JP-H08333312-A (JP)
Title: Purification of valine
Inventor: HASEGAWA KAZUHIRO
IPC: C07C227/40
Filed: 1995-06-12
Abstract: PURPOSE: To simply obtain a new valine-p-isopropylbenzenesulfonate crystal suitable for purifying valine in high yield and purity by using an inexpensive precipitant comprising the valine and p-isopropylbenzenesulfonic acid in a spe cific proportion. CONSTITUTION: For example, an aqueous solution containing (A) valine (e.g. an amino acid mixture prepared by fractionating and removing a basic amino acid from a hydrolyzate solution formed by hydrolyzing a protein such as a soybean protein) is reacted with (B) p-isopropylbenzenesulfonic acid or a water- soluble salt of the component (B) (e.g. an alkali metallic salt) to produce the objective crystal comprising (A) 1mol valine and (B) 1mol p- isopropylbenzenesulfonic acid. The valine is obtained by separating the crystal according to the filtration, centrifugation, etc.
Patent JP-H0436804-A (JP)
Title: Valve operation deciding device for water pipeline
Inventor: TSUKIYAMA MAKOTO
IPC: E03B1/00
Filed: 1990-05-31
Abstract: PURPOSE:To improve the degrees of pressure fluctuation and flowing direction change of a water pipeline by providing a substitute plan evaluating device which inputs the pump rotational frequency and the valve opening amount to solve a water pipeline equation and evaluate a substitute plan based on an evaluation standard. CONSTITUTION:The relationship between the pressure and the flow rate of a water pipeline is expressed in a numerical formula, i.e., the nonlinear simultaneous equations that can be uniqualy solved as long as the discharging pressure of a pump is known together with the opening amount of a valve. A data setting device 2 sets the data in order to secure the coincidence between the state of the water pipeline set before the start of a valve operation and the water pipeline model of a water pipeline simulator 1. A substitute plan evaluating device 4 sets the valve open/close actions to the device 2 and the pipeline model of the simulator 1 in accordance with the valve operating sequence produced by a substitute plan producing device 3 and obtains the estimated result of the water pipeline state change. This obtained estimated result is evaluated in terms of the pressure fluctuation and the flowing direction change.
Patent JP-S5668033-A (JP)
Title: Logic circuit
Inventor: SUGIHARA TAKANORI
IPC: H03M9/00
Filed: 1979-11-09
Abstract: PURPOSE: To enable a logic circuit to operate a shift register or counter in response to a shift signal or count signal, by providing a counter with a shifting function or register with functions of the counter.  
     CONSTITUTION: Respective input stages of FFs A∼D are provided with logic gates GA∼GD respectively and shift mode signal SHT and count mode signal CNT bear the relation SHT=CHT'. Logic gate GA of the 1st bit A should satisfy the conditions described hereafter. Namely, DA=SHT.Sin for shift operations since shift data Sin is only inputted. Next, DA=CNT.QA' for count operation (QA': output Q' of FFA). Those are the same with other bits. Thus, the counting function and shifting function can be provided, so that flexibility can be realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6223486-A (JP)
Title: Method for lining inner wall surface of pipe
Inventor: NIINO KIYONORI
IPC: B05D7/22
Filed: 1985-07-01
Abstract: PURPOSE:To uniformly coat the interior of a pipe containing a bent part, by injecting a slider and a lining material in a pipe to be treated after said pipe was preheated corresponding to the viscosity of said lining material and flowing the lining material by the pressure difference between both sides of the lining materials. CONSTITUTION:The slider 15 inserted in a pipeline and the lining material 10 injected in the pipeline so as to close said pipeline are successively moved through the pipeline at a constant speed by utilizing the pressurized fluid supplied in the pipeline from one side of the lining material or by the pressure difference generated by evacuating the space in the pipeline in one side thereof. When a relatively high viscosity one is used as the lining material 10, a heating fluid B is preliminarily supplied in the pipe 1 to heat the pipe wall and the viscosity of the film stagnated on the inner surface of an elbow part is lowered to make it possible to perform the adjustment of a film thickness. When a relatively low viscosity lining material is used, the pipe wall may be precooled by a low temp. fluid.
Patent JP-H04164739-A (JP)
Title: Rectifying method of snaking belt
Inventor: NOBUMORI SHIYOUGO
IPC: B65H7/10
Filed: 1990-06-01
Abstract: PURPOSE:To lower snaking speed of a transfer belt and prevent deterioration of print quality by calculating the rectifying information of a snaking transfer belt by means of a signal obtained through detecting the position of the transfer belt at a specified period. CONSTITUTION:Initial values of A and B direction rectifying information are set in a belt rectifying information memory area of a combined memory 20 of a processer 17. A cam motor 15 is driven to the position indicated by an eccentric can stopping position information and stopped thereat while a transfer belt 5 is moved by means of a belt motor 12. Time is started to incorporate a signal from a belt position detecting means 16 every 10m/s, for example, to detect the existance of the belt 5 every 10m/s. When the belt 5 drops away or comes in again to the detecting means 16 in its midway, the initial value of the A direction rectifying information is stored in the A direction rectifying information area to calculate the average of the initial value of A and B direction rectifying information and the rectifying information value of A or B direction is corrected. The eccentric cam stopping position information is renewed, A and B direction rectifying information values come closer to each other and the snaking rectifying speed of the belt 5 slows down.
Patent JP-H04344889-A (JP)
Title: High hydrogen type flux cored wire for fillet welding
Inventor: KAMATA MASAO
IPC: B23K35/368
Filed: 1991-05-22
Abstract: PURPOSE:To offer a high hydrogen system flux cored wire which provides a good resistance against pit when used for horizontal fillet welding of a wash primer coated steel sheet that is frequently used in the fields of shipbuilding, steel frames, bridges, etc. CONSTITUTION:In the high hydrogen type flux cored wire for fillet welding containing a hydrogen source compound, by making the total S amount of the wire (total sum of the S amount from a steel skin, flux and remaining drawing lubricant) 0.010-0.025 weight %, and also making the S amount from the remaining drawing lubricant not less than 0.003 weight %, the generation of minute pits on the toe part of a bead, which is a problem in the case of using the conventional flux cored wire of this kind, is prevented.
Patent JP-S5846019-A (JP)
Title: Nifedipine preparation with prolonged action
Inventor: SUGIMOTO ISAO
IPC: A61K9/50
Filed: 1981-09-14
Abstract: PURPOSE:A nifedipine preparation with prolonged action that is made by combining a nifedipine rapid=releasing composition with a slow-releasing composition at a specific weight ratio, thus improving the absorbability of nifedipine and the action-prolonging properties and being used for prevention and treatment of angina pectoris and hypertension. CONSTITUTION:A rapidly releasing composition containing a fine powder of nifedipine of less than 5mu, preferably 1-4mu average particle size as an active ingredient, and a solwly releasing composition that contains a fine powder of nifedipine of less than 5mu average particle size, of which the surface is coated with a nontoxic film consisting of a substance hard soluble in water such as oil, e.g., hardened oil or ethylcellulose and of an enteric high polymer such as cellulose acetate phthalate, are combined so that the weight ratio of nifedipine ranges from 15/85-50/50 to give the objective nifedipine preparation with prolonged action. The above-stated average particle size gives increased absorbability of nifedipine and prolongs higher concentration of the active ingredient in blood and the coating ensures the slow and prolonged release of nifedipine.
Patent JP-S627344-A (JP)
Inventor: NAKAMURA YOSHIHIRO
IPC: H02J13/00
Filed: 1985-07-02
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-H10332904-A (JP)
Title: Lenticular lens sheet and its manufacture
Inventor: TANAKA JUNICHI
IPC: G03B21/62
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular lens sheet with a wide light oriented angle and high availability of light by making a boundary part between cylindrical lenses a flat surface. SOLUTION: A Cu plated surface 2 of a cylinder is machined with a cutting tool 1 having a required shape by a dedicated lathe. The cutting tool used at this time is one with a small radius of curvature (r) that it hardly be machined by a usual machining method. When one round much of the cylinder (one cylindrical lens much) is machined, the control system of the lathe is set so that a space is left from a next cutting start point. Since efficiency is lowered when an excess space is left, and a flat surface H is enlarged, it is preferred to be width of <=10% for a lens pitch at largest. Surface treatment such as metallic plating, etc., is performed on a die machined by this condition.  In such a manner, the flat surface H is provided on the boundary part between the cylindrical lenses, that is, the vertex part of the mountain of the machined die, and by increasing the strength of the mountain part, the inclination of the mountain part at a machining time is prevented.
Patent JP-H08181375-A (JP)
Title: Control method of gas laser oscillation equipment
Inventor: KOTANI HIROYUKI
IPC: H01S3/136
Filed: 1995-05-18
Abstract: PURPOSE: To remarkably reduce the life deterioration of a discharge tube, an output mirror, a resonance mirror, etc., by discriminating the operating region of an laser output value by using the comparison signal of a laser output reference signal and a laser output detection signal, and controlling a laser output value. CONSTITUTION: The operating region of a laser output value is discriminated by a region discriminating circuit BSD whose input is the comparison signal of a laser output detection signal Lrd and a laser output reference signal Lrf. When the laser output value enters the output decease region where the laser output value decreases in accordance with the increase of the discharge power value, the level of the laser output reference signal Lrf is decreased for a specified interval by a signal conversion circuit SCH, and the discharge power value in a discharge tube 3 is decreased. Thereby an operating point is returned to a monotonic increase region, and the laser output value is controlled.  Thereby the increase of consumption power generated just after the operation is again started after the long period interruption can be reduced, and the life deterioration of the discharge tube 3, an output mirror 4, a resonance mirror 5, etc., can be remarkably reduced.
Patent JP-H0439614-A (JP)
Title: Image forming device
Inventor: TANAKA TOMONORI
IPC: G02B26/10
Filed: 1990-06-05
Abstract: PURPOSE:To change the diameter of a picture element in a sub-scanning direction, to perform tone expression without reducing resolution and to form a high-quality image by providing a polygonal rotor consisting of deflection surfaces forming an angle with the center axis of the rotor and deflection surfaces parallel with the center axis and an optical system for setting the diameter of a light beam. CONSTITUTION:The polygonal rotor 7 is formed of the deflection surfaces 71, 73 and 75 parallel with the center axis 70 and the deflection surface 72, 74 and 76 forming the angle theta with the center axis 70. The light beam 16-1 deflected by the deflection surfaces 71, 73 and 75 is condensed on a photosensitive body 5 through a cylindrical lens 10 to become a beam spot (1). The light beam 16-2 deflected by the deflection surfaces 72, 74 and 76 is made incident on beam diameter changing lenses 14 and 14' and reduced to be small in the subscanning direction (y), then it is condensed on the photosensitive body 5 through a cylindrical lens 10' to become the beam spot (2). The picture element is formed based on the diameter of the beam spot in accordance with image information, so that the desired diameter of the picture element is obtained. Then, the tone expression is performed without reducing the resolution and the high-quality image is obtained.
Patent JP-H10330049-A (JP)
Title: Duplex photographic printing device
Inventor: SHIMIZU MASAHIKO
IPC: B65H3/52
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a duplex photographic printing device which is improved in sheet accommodating effectiveness and sheet separating performance in making a sheet inverting motion by accommodating temporarily a single-sided photographic printed sheet and refeeding a sheet. SOLUTION: A sub-roller guide 51 is installed on an accommodation guide plate 20 in such a way as capable of moving up and down. A sub-roller 50 is borne by the upper part of the guide 51 and is contacted with and separated from a feed roller 3 through the vertical motions of the guide 51. A cam 53 is rotated by a solenoid 52 and a spring 54 so as to move the guide 51 up and down. The solenoid 52 is put in On/Off control by a control part so that the sub-roller 50 contacts with the feed roller 3 when a sheet of paper is fed to an intermediate tray 2 and separates from it 3 when the sheet is to be taken out of the tray 2.
Patent JP-H07334809-A (JP)
Title: Information recording and reproducing system
Inventor: ITO TOSHIFUMI
IPC: G11B20/12
Filed: 1994-06-03
Abstract: PURPOSE:To avoid the situation in which recording efficiency of a recording medium is degraded when digital data of which a transfer rate has been set to a lower level, is recorded. CONSTITUTION:A recording track is constructed with plural sectors respectively realizing recording and/or reading digital data of a prescribed unit. A recording medium 6 is carried with a prescribed carrying speed specified based on the transfer rate, and the number of scanning for a recording track with a head 3 (rotary drum) is set as a prescribed number of times. Also, the number of sectors realizing recording and reading digital data in scanning of one time is set in accordance with the transfer rate. Consequently, when the transfer rate is made lower, the number of scanning for one track is made more, and it is avoided that data quantity recorded inn one recording track is remarkably decreased as the transfer rate decreases.