baber/WOPTO huggingface dataset:
Patent JP-S61189209-A (JP)
Title: Growth regulator for fruit trees
Inventor: SUZUKI AKINORI
IPC: A01N57/12
Filed: 1985-02-19
Abstract: PURPOSE:A growth regulator that contains at least one selected from choline, phosphoryl choline or salts thereof, thus being suitable for use to improve sizes of fruits, saccharinity and durability. CONSTITUTION:The objective growth regulator for fruit trees contains at least one selected from choline, phosphoryl choline and salts thereof such as hydrochloride, phosphate, acetate, sodium salt of chlorinated phosphoryl choline. The preparation is in the form of powder, aqueous solution, emulsion or aqueous or oil suspension. It is applied to leaves in the form of an aqueous solution in a concentration of 300-3,000ppm, 0.5-2 months before harvesting. It is possible for the regulator to be used in the form of a mixture with liquid fertilizer, insecticide, fungicide or the like.
Patent JP-H09208573-A (JP)
Title: Benzofuran derivative and its use
Inventor: FUJIMOTO YASUO
IPC: A61P37/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzofuran derivative having an excellent inhibitory action on 5-lipoxygenase activity, and useful as a preventive/therapeutic agent for allergic diseases such as bronchial asthma, rheumatic diseases, various inflammatory diseases such as psoriasis. SOLUTION: This new compound is expressed by the formula (R<1> is H or an alkyl; R<2> and R<3> are each H or methyl; R<4> and R<6> are each H or an alkenyl; R<5> and R<7> are each H or benzyl), e.g. 6-allyl-5-benzyloxy-7-hydroxy-2- hydroxymethyl-2,3-dihydrobenzofuran. The illustrated compound is obtained by reaction between 5-benzyloxy-7-hydroxy-2-hydroxymethyl-2,3- dihydrobenzofuran and allyl bromide to form 7-allyloxy-5-benzyloxy-2- hydroxymethyl-2,3-dihydrofuran, which is then dissolved in N,N-dimethylaniline followed by reflux under heating.
Patent JP-S59155943-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA KEIJI
IPC: H01L21/76
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a semiconductor device of a flat surface by each forming recessed sections to a channel region and an element isolation region constituting the semiconductor device through etching, burying a substance of high mobility and saturation velocity into the recessed section of the channel region and burying a substance for isolating an element into the recessed section of the isolation region. CONSTITUTION:Recessed sections 2 are bored to channel regions and a recessed section 3 to an element isolation region respectively through etching in the surface layer of a semiconductor substrate 1, and a substance 4 of high mobility and saturation velocity, such as GaAs, InP, SiC, etc. is grown in the recessed sections 2. The substance is diffused simultaneously at that time to form shallow N<+> type source and drain regions 5 around the recessed sections 2. The upper sections of the substance 4 in the recessed sections 2 are coated with gate metals 7 through gate oxide films 6, the substance 4 buried in the recessed section 3 is removed, and a P<+> type polycrystalline Si layer 8 for isolating an element is buried into the recessed section 3. Accordingly, the surface of the element is flattened.
Patent JP-H11232270-A (JP)
Title: Variable document preparation system, variable document output device and variable original preparing device
Inventor: NAKAYAMA HIROSHI
IPC: G06F17/21
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of adjusting contents itself of a document when a composition is edited. SOLUTION: Variable position and candidate character strings to be fitted into each variable position are set in the document by assuming various states in which an original is used by a variable original preparing tool 12 of a word processor 10 by a person to prepare the original. Thus, variable original data including information on the variable position and the candidate character string is generated. In a composition processing by using a composition editing device 20, the document to be outputted is prepared by detecting the information on the variable positions from the variable original data by a variable position detecting part 24, selecting one from among the candidate character strings corresponding to each variable position of the document and fitting it into each variable position.  In case of this selection, the proper document to be outputted is selected and outputted according to other condition like size of a composition area, etc.
Patent JP-S59155931-A (JP)
Title: Forming method of minute pattern
Inventor: NAKAJIMA MASAYUKI
IPC: H01L21/027
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a minute pattern of high accuracy even in a substrate having a stepped difference by preparing a plurality of masks in one process in exposure processes and using predetermined masks in response to the film thickness of a photosensitive material applied while changing the quantity of exposure. CONSTITUTION:When minute patterns are formed to a substrate 1 with a stepped difference, a photosensitive material 2 is applied on one surface of the substrate 1, and exposed and developed, and the substrate 1 is etched to obtain the desired patterns. However, there are a thick section and a thin section in the photosensitive material 2 applied, and the desired patterns are not acquired. Consequently, a plurality of masks of different thickness are prepared in exposure processes, and the masks are used selectively in response to the thickness of the photosensitive material 2 while the quantity of exposure to the photosensitive material 2 is also adjusted. Accordingly, the desired minute patterns are acquired after development.
Patent JP-S60178142-A (JP)
Title: Method and device of truing up papers
Inventor: KIDA SHIYOUZABUROU
IPC: B65H3/60
Filed: 1984-02-20
Abstract: PURPOSE:To enable to perform an efficient work to arrange in a good order a number of papers, by a method wherein a number of the papers are longitudinally superposed with each other and are supported, the papers are conveyed on the conveying end side as air is injected against the papers to separate them from each other, and the edges of the papers are trued up. CONSTITUTION:When a number of piles-up papers fed to a printer are arranged in good order, a first table plate 1 is firstly vertically erected as shown by a chain line, and a number of the papers vertically piled up are placed on a press nip plate 7 positioned down. After the table plate 1 is turned over to a horizontal orientation shown by a solid line, the press nip plate 7 is moved rightward as plural feeding-out device 10, such as belt conveyors, mounted in the direction of width to the right end part of the table plate 1, and an air injecting mechanism 11, located between the devices 10, are operated. This causes the papers to be separated at the right end part of the table plate 1 so that they are prevented from being superposed each other, and are conveyed onto a second table plate 12, and in which case, the front end part in the direction of conveyance is supported by a movable support press plate 13 and is guided rightward.
Patent JP-2000231554-A (JP)
Title: Averaging arithmetic unit
Inventor: OGINO KIMIO
IPC: G01R31/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an averaging arithmetic unit for quickly executing an averaging arithmetic operation at low costs by executing the addition of digital data and the calculation of a rough mean value by a hardware circuit, and executing the calculation of a true mean value by software processing. SOLUTION: An adding and rough averaging circuit 20 executes processing for adding binary digital data after A/D conversion and processing for calculating a rough mean value by right shifting the added value only by N bits (N is an integer). The rough averaged data obtained as the arithmetic result are stored in a memory 11. The simple addition of data and processing for dividing data by 2N by right shifting the data only by N bits can be easily realized by a small-scaled circuit. A CPU 21 calculates a true mean value by dividing the rough mean value by a correction coefficient by a dividing means 211. This dividing processing is operated by software processing. Thus, the averaging arithmetic operation can be quickly executed at low costs.
Patent JP-H10211604-A (JP)
Title: Processed wood having woodgrain appearance and excellent weatherability
Inventor: MORI SHUJI
IPC: B05D7/06
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a wood having woodgrain appearance, which is surface- treated so as to have a woodgrain appearance and excellent weatherability. SOLUTION: This processed wood is one, the surface of which is coated so as to improve its weatherability, and is produced by providing, on the surface of a polished wooden basis 3, a coating film layer consisting of a filled layer 5 which checks a paint from being absorbed in the wooden basis 3, an under coating layer 6 which is prepared by coating an opaque paint excellent in weatherability, a colored layer which is prepared by coating a stain excellent in weatherability, and a top coating layer 8 which is prepared by coating a transparent paint excellent in weatherability.
Patent JP-H07240811-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1994-03-01
Abstract: PURPOSE:To attain the reception suitable for an opposite equipment by changing the recording method for reception information according to the reading method of original information of the opposite transmitter stored corresponding to telephone number information sent between call signals when a call signal is detected. CONSTITUTION:Telephone number information detected by a circuit 12 detecting the telephone number information sent between call signals is outputted to a signal line 32a. MR coded data with K:8 outputted to a signal line 32a are stored in a memory circuit 34 under the control of a signal through a signal line 50d and the data are outputted through a signal line 34a. Furthermore, the facsimile equipment is provided with a circuit 42 storing the read method of an opposite transmitter via a signal line 42a corresponding to the telephone number information sent between call signals. Then the read system of the opposite transmitter is stored in the circuit 42 and an opposite party is identified based on a telephone number between the call signals before line connection to select the reception of using the memory circuit 34 in matching with a function of the opposite party or the recording not using the memory circuit 34.
Patent JP-H03237188-A (JP)
Title: Liquid crystal polyester
Inventor: WATANABE JUNJI
IPC: C09K19/38
Filed: 1990-02-14
Abstract: PURPOSE:To provide a liquid crystal polyester containing three specific kinds of structural units, exhibiting antiferro-electricity and useful as an optical material, opto-electronic material, etc., taking advantage of its easily fixable double helix structure. CONSTITUTION:The objective polyester is composed of (A) 40-60mol% of a structural unit of formula 1 [X is group of formula II to formula VII (Q is single bond, group of formula VIII to formula XIII,-N=N-, -CH=CH- or -CH=N-)], (B) 1-60mol% of a structural unit expressed by -O-Y-O- (Y is optically active 3-12C bivalent aliphatic residue containing >=1 asymmetric carbon atom) and (C) a structural unit expressed by -O-Z-O- (Z is 3-12C bivalent aliphatic residue wherein the carbon number of the part constituting the main chain of polymer is odd).
Patent JP-S53117105-A (JP)
Title: Internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B19/12
Filed: 1977-03-23
Abstract: PURPOSE: To assure complete combustion of combustible mixture in a main combustion chamber of an internal combustion engine by constituting same such that a wall member in a combustion chamber which defines a communicating passage is arranged so that part of combustible mixture is flowed through the communicating passage to scavenge the remaining exhaust gas therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11228551-A (JP)
Title: Production of chloroacetylaminothiazolacetic acid ester-derivative
Inventor: HIROTA YOSHIHIRO
IPC: C07D277/46
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound whose amino group is protected with a protecting group for protecting the amino group from its self condensation and which is useful as an intermediate for producing medicine by reacting a specific aminothiazole acetic acid ester derivative with a chloroacetylation agent in the presence of a specific acid-capturing agent. SOLUTION: (A) An aminothiazol acetic acid ester derivative of formula I (X is an alkyl or the like; Y is two H or the like) [for example, 2-(2- aminothiazol-4-yl)-2-(Z)-methoxyiminoacetic acid ethyl ester] is reacted with (B) a chloroacetylation agent (for example, chloroacetyl chloride) in the presence of (C) an acid-capturing agent for capturing an acid by an addition reaction (for example, propylene oxide) preferably at -30 to 80 deg.C usually for 0.1-100 hr to obtain the objective compound of formula II [for example, 2- chloroacetylaminothiazol-4-yl)-2-(Z)-methoxyiminoacetic acid ethyl ester].
Patent JP-H08203352-A (JP)
Title: Boron-containing metal oxide wire and its manufacture
Inventor: KOBAYASHI TAMAKI
IPC: C04B35/45
Filed: 1995-01-30
Abstract: PURPOSE: To provide a stable metal oxide wire having a high critical current density by machining into a linear shape a material consisting of a boron- containing metal oxide superconductor of a specific composition and a silver alloy. CONSTITUTION: A material consisting of a metal oxide superconductor represented by the formula (Ln is Y, Gd, Dy, Ho or Er, 0.2<=(a)<=0.4, 1.0<=(b)<=1.4, 0.2<=(c)<=0.4, and 6.5<=(d)<=7.5) and containing boron as one of its constituent elements and a silver alloy having a melting point higher than that of the superconductor and composed chiefly of silver is machined into a linear shape. Thus, although the material is of Y-type, weak bonds are decreased, with the result that a stable metal oxide wire having a high critical current density can be obtained. The silver alloy composed chiefly of silver is a silver-X% palladium alloy (5<=X<=20), and the raw material of the boron element is preferably H3 BO3 .
Patent JP-S52116247-A (JP)
Title: Dry type electrolytic recording
Inventor: YAMAKI JIYUNICHI
IPC: B41M5/20
Filed: 1976-03-25
Abstract: PURPOSE: To enhance the recording sensitivity by energizing and performing light radiation onto a recording body provided with an electricity generating layer comprising white pigment, leuco dye, electrolytic salt, and electroconductive binder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63199920-A (JP)
Title: Static pressure gas bearing
Inventor: HORIE TAKAO
IPC: F16C32/06
Filed: 1987-02-14
Abstract: PURPOSE:To improve load capacity and bearing rigidity and reduce manufacturing cost by making gas blow into an inner hole of a housing through a porous member made by mixing a specified matrix material into gaps in a skeleton made of a ceramic porous body. CONSTITUTION:An inner hole 12 is bored through a housing 10 provided with a gas supply passage 38 and a gas discharge passage 29. A shaft member 20 is inserted in the inner hole 20 with its both longitudinal ends provided with lid members 18 and 16 so as to form an integral body. Further, porous embers 28 are arranged to form an integral body consisting of a cylinder for covering the inner circumferential surface of the inner hole 12 and disks for covering the inner surface of the lid members 16 and 18. Pressure gas is blown out via the air supply passage 38 and a space 40 serving as a gas reservoir. The porous member 28 is constituted by mixing casting metal into cells in a ceramic porous body so as to form blowout holes of a fine diameter in an effectively distributed condition. As a result, load capacity and bearing rigidity are improved to cope with a higher rpm and the manufacturing cost can be reduced.
Patent JP-H10229697-A (JP)
Title: Constant-current drive circuit, sine wave current output circuit using the same, and motor drive circuit
Inventor: OKU KOICHIRO
IPC: H03B28/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To accelerate smooth rotation of a motor, and eliminate vibration and noise. SOLUTION: A constant-current drive circuit 20 produces and outputs a reference voltage VREF1 which is made by synthesizing with a synthesizer 4, the voltage VREFa for reference that a circuit 10 for making a voltage for reference produces and outputs by full-wave rectification, with a full-wave rectifier D2, the output of an analog sine wave oscillating circuit OSC1 to perform adjustment of a cycle of sine waves by a variable resistor RV and the reference voltage VCHO for current chopping, which is produced and outputted by controlling a sine wave oscillating circuit OSC3 by a capacitor COSC, and the circuit 20 supplies it to a constant current output circuit 30.  The output of the constant-current output circuit 30 is the output of a sine wave current output circuit, and this circuit supplies an exciting coil of a motor with a constant current by sine waves and eliminates the step-shape waveform from the sine waves of the exciting currents.
Patent JP-S59156409-A (JP)
Title: Metal fittings for attaching filter
Inventor: KODAMA KOUZOU
IPC: B01D46/52
Filed: 1983-02-28
Abstract: PURPOSE:To obtain metal fittings for attaching filter which is detachable and attachable by such simple operation that an operation lever is revolved around an axial line and a pin. CONSTITUTION:A desired number of rods are secured to a filter attaching frame 16 in the outside from the filter outer shape of the attaching frame 16 while a first sleeve 34 having a rectangular filter receiving plate 48 and a second sleeve 36 are supported in a freely slidable and revolvable manner by the rods. An operation lever 42 is pivotally supported by the first sleeve 34 and an intermediate lever 44 is pivotally supported by the intermediate part of the second sleeve 36 and the operation lever 42. The first sleeve, the second sleeve and both levers constitute one combined part which, in turn, are brought into engagement with the rods and supported from the rear thereof by a nut. When the operation lever 42 is revolved around the rod axial line to bring the receiving plate into contact with the under surface of a filter 3 and moved to bring the same to the second stable position of a torque link, the first sleeve is upwardly moved with respect to the second sleeve and the packing of the filter is clamped.
Patent JP-S58149911-A (JP)
Title: Novel water-soluble copolymer and its production
Inventor: SHIOJI NAOTAKE
IPC: C09K23/52
Filed: 1982-03-03
Abstract: PURPOSE:To produce the titled copolymer useful as a pigment dispersant, a detergent builder, or the like, by copolymerizing a (meth)acrylic acid monomer with a dibasic acid and an allyl ether monomer. CONSTITUTION:A water-soluble copolymer having structural units of formulas IV-VI is obtained by copolymerizing 40-98mol% (meth)acrylic acid monomer of formulaI(wherein R<1> is H or methyl, X<1> is H, a monovalent metal, a bivalent metal, an ammonium group or an organic amine group) with 1-50mol% dibasic acid monomer of formula II (wherein A<1> is R<1>, A<2> is R<1> or -COOX<2>, A<3> is R<1> or -CH2COOX<2> and when A<2> is R<1>, A<3> is -CH2COOX<2> and when A<2> is -COOX<2>, A<3> is R<1>; X<2> is H, a monovalent metal, an ammonium group, or an organic amine group, or constitutes a bivalent metal together with another X<2>) and 1- 50mol% allyl ether of formula III (wherein p is 1-4, q and r are each 0-100, B<1> and B<2> are each a 2-4C alkylene, Y and Z are each an OH group, a 1-4C alkoxy or a monovalent phosphoric acid group or Y and Z from a vibalent phosphoric acid group or the like).
Patent JP-S61192628-A (JP)
Title: Paper feeding device
Inventor: KODAMA YUTAKA
IPC: B65H5/06
Filed: 1985-02-20
Abstract: PURPOSE:To prevent paper from getting torn when removing the paper jammed by being pinched between feed rollers, by releasing the pressing force of these paired feed rollers at a time when a paper feeding cassette frees itself from a paper feeding position, or a cover is opened. CONSTITUTION:Only when a fact that a paper feeding cassette 1 is loaded on a paper feeding position is detected by a cassette detecting device 12 or a fact that a cover 1a is opened by a cover on-off detecting device 13 is detected, a solenoid control circuit 11e turns a solenoid 11d to ON. And, a pressure lever 11b is separated from a bearing 9 against tensile force of a spring 11c and then each pressing force of feed rollers 6 and 7 is released. Thereupon, when the paper jammed in a state that these feed rollers hold it in between is removed, the paper is preventable from getting torn.
Patent JP-H07312851-A (JP)
Title: Ceramic sliding current collector
Inventor: TAKAHASHI YUJI
IPC: H01R43/06
Filed: 1995-02-21
Abstract: PURPOSE:To easily retain the degree of coaxialness between a ceramic slider part and a rotary shaft, prevent insulation ceramic from being cracked and damaged, and easily fix the ceramic slider part to the rotary shaft when the ceramic slider of a ceramic sliding current collector is press-fitted and fixed for the rotary shaft. CONSTITUTION:In the title ceramic sliding current collector which is formed by fixing a ceramic commutator 1a which is a ceramic slider consisting of a commutator piece 1a which is a slider piece consisting of a conductive material and a ceramic commutator 1 which is a ceramic slider consisting of a cylindrical insulation ceramic 1b for retaining the commutator piece 1a, the insulation ceramic 1b is formed in one piece by the one-piece formation along with the commutator piece 1a and the insulation ceramic 1b and is provided with a cylindrical one-piece formation resin layer 1c for retaining the ceramic commutator l by press-fitting the commutator l for a rotary shaft 2.
Patent JP-S63200771-A (JP)
Inventor: OKADA YOSUKE
IPC: A61M25/00
Filed: 1987-02-16
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-H01207103-A (JP)
Title: Filter basin in water treating plant
Inventor: YOKOYAMA HIROBUMI
IPC: B01D24/46
Filed: 1988-02-16
Abstract: PURPOSE:To eliminate the need for a mechanical valve damageable by the sand, etc., in water by performing supply of raw water to a tank filter, discharge of waste cleaning water into a culvert, and discharge of waste cleaning water in the tank filter respectively with a specified siphon. CONSTITUTION:The first siphon 20 for supplying raw water with the water discharge end on the tank filter side extending vertically upward is provided between a raw water ditch 4 and the tank filter 1. The second siphon 21 for discharging sewage is arranged between a water discharge chamber 12 and the culvert 15. The third siphon 22 is further furnished between the bottom of the tank filter 1 and the culvert 15. A level gage 23 for measuring the raw water level in the tank filter 1 is provided to the tank filter 1, and the flow rate of the purified water from the tank filter is adjusted in accordance with the raw water level measured by the level gage 23. As a result, a valve liable to the wear by the sand, etc., in water can be dispensed with, and the set level for the discharge amt. of purified water from each tank filter need not be changed even when the total inflow of raw water to the tank filter is changed.