baber/WOPTO huggingface dataset:
Patent JP-H08261908-A (JP)
Title: Measuring device to measure rheological property of substance
Inventor: KAMRAT ESKO
IPC: G01N11/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain stabilized measuring characteristics by providing the subject apparatus with a sensor symmetric to the rotational direction, a mechanical structure and driver, and a torque measuring element having symmetric structure lot generating a signal of identical absolute value in the opposite rotational directions thereby eliminating the phenomenon related to the shift of zero point entirely. SOLUTION: A sensor 2, a mechanical structure and driver 4 are symmetric to the rotational direction and a torque measuring element 6 has symmetric structure for generating a signal of identical absolute value in the opposite rotational directions of the sensor 2. An amplifier 7 and a converter for the signal receiving from the element 6 are arranged to operate symmetrically to the rotational direction in conjunction with the element 6. Since identical measurements are obtained regardless of the rotational direction, measurements can be taken by turning the sensor 2 in any one direction and the sensor 2 can be kept in clean state by removing waste thread caught by the sensor 2.
Patent JP-H01214043-A (JP)
Title: Cleavage apparatus
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/78
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a cleavage apparatus with which a uniform cleavage can be processed in large quantities by anybody simply and in a short time by a method wherein a belt for a wafer transfer use is stretched on two rollers for cleavage use, a work bench of the same height as the belt is installed and a microscope is installed in a position to be observed from the upper part of the belt. CONSTITUTION:A belt 3 for wafer transfer use is stretched on two rollers 5 for cleavage use; a work bench 7 of the same height as the belt 3 is installed; a microscope 6 is installed in a position to be observed from the upper part of the belt 3. For example, a laser diode wafer 1 is pasted on a tape 2 on the work bench 7 and is set while it is shifted from the work bench 7 onto the belt 3. The cleavage direction of the laser diode wafer 1 is confirmed by using the microscope 6; the direction with reference to a marking 4 for positioning use which has been marked on the belt 3 is adjusted finely; the tape 2 is pasted on and fixed to the belt 3. The laser diode wafer 1 which has been fixed to the belt 3 is transferred one after another to the roller 5 for cleavage use while the roller 5 for cleavage use is turned; a stress is exerted on a rounded part of the roller 5 for cleavage use; a cleavage operation in the crystal direction is executed.
Patent JP-S53124589-A (JP)
Title: Manufacture of unsaturated polyester resin copper clad laminate
Inventor: MIYAKE HIDEO
IPC: B29C43/52
Filed: 1977-04-07
Abstract: PURPOSE: To obtain the title laminate having improved adhesiveness, by impregnating woven or non-woven fabrics with an unsaturated polyester resin, and by laminating a prepreg thus obtained on a copper foil, followed by hot-pressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56139305-A (JP)
Title: Temporary coffering work for liver, etc.
Inventor: KOBAYASHI HISANOBU
IPC: E02D5/02
Filed: 1980-03-28
Abstract: PURPOSE: To construct a temporary cofferdam by a method in which struts whose both sides are provided with guide grooves ar erected in trenches digged at regular intervals and then sheathing plates are fitted and laid between the guide grooves of each strut in order to orderly fabricate double cofferdams.  
     CONSTITUTION: To fabricate a double cofferdam 2, trenches 1a are digged at regular intervals by a back hoe, struts 6 whose both sides are provided with a guide groove 5 and erected in a mutually facing manner in the trenches 1a, the distances between them are kept a connector extension 7 and tie rod 8, sheathing plates 9 are fitted into each of the guide grooves 5 of the struts 6 facing each other, and then the grooves 1a on both sides are embedded. Then, sand and soil are filled up the inside of the double cofferdam 2 for banking, and a covering plate is laid on the bank. Then, the trench 1a for the next coffering work is dug by advancing the back hoe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03277278-A (JP)
Title: Alkaline protease gene derived from pseudomonas-aeruginosa
Inventor: SHIBANO YUJI
IPC: C12R1/19
Filed: 1990-02-21
Abstract: PURPOSE:To obtain an enzyme, composed of an alkaline protease derived from Pseudomonas.aeruginosa having a specific amino acid sequence and useful for mass production of a multicomponent vaccine against infection with bacteria of the genus Pseudomonas containing alkaline protease.toxoids. CONSTITUTION:An alkaline protease, having an amino acid sequence expressed by the formula (X represents H or polypeptide expressed by MSSNSLALK; A represents alanine; D represents aspartic acid; E represents glutamic acid; F represents phenylalanine; G represents glycine; H represents histidine; I represents isoleucine; K represents lysine; L represents leucine; M represents methionine; N represents asparagine; P represents proline; Q represents glutamine; R represents arginine; S represents serine; T represents threonine; V represents valine; W represents tryptophan; Y represents tyrosine) or an amino acid sequence biologically equal to the formula and derived from pseudomonas.aeruginosa.
Patent JP-S61198074-A (JP)
Title: Gps navigation system
Inventor: OKUYAMA AKIRA
IPC: G01C21/00
Filed: 1985-02-28
Abstract: PURPOSE:To execute continuous position measurement even in an area where many shields exist, by selecting a satellite corresponding to a topography of a running area by using the map information of a running scheduled area. CONSTITUTION:An initial position of a user, date and time are inputted to a position display operating part 6, a measuring operation is started. A satellite selecting part 7 refers to data of a map topographic information storage part 5, and determines which of a suburban satellite selecting means and an urban satellite selecting means is appropriate, from the present user initial position. Thereafter, a combination of the satellites is determined and informed to a control part 4. A receiving part 2 brings a satellite signal to data demodulation, and also measures a pseudo distance. Also, navigation message data and pseudo distance data of the satellite are sent to an operation processing part 3. Subsequently, the operation processing part 3 derives a user position based on these data. Accordingly, even in an area where many shields exist, a continuous position measurement can be executed.
Patent JP-H06251167-A (JP)
Title: Data collector for computer
Inventor: NOMARU MINORU
IPC: G06F13/12
Filed: 1993-03-01
Abstract: PURPOSE:To improve the response of the whole system by efficiently performing the driving control of plural device drivers in the data collector of a computer. CONSTITUTION:The device drivers 12 which communicate with a low-order PLC 11, a device driver driving part 13 which controls the driving of the device driver 12, a communication processing counter 14 which measures the communication processing time of each device driver 12, a collection time table 15 which accumulates the measured results of the communication processing counter 14, a collection scan table 16 in which the scanning time of each device driver is stored, and a driving pattern calculation part 17 which automatically calculates the optimum arranging pattern of the plural device drivers 12 arranged at each task so as to minimize the number of tasks based on the communication processing time and the scan time of each device driver 12 are provided in the computer 10.
Patent JP-H01213002-A (JP)
Title: Dielectric branching filter
Inventor: HIKITA SETSUO
IPC: H04B1/38
Filed: 1988-02-22
Abstract: PURPOSE:To make compact the title filter and to improve property by arranging a transmitting side filter and a receiving side filter alternately and building in inside a basket body. CONSTITUTION:A transmitting side filter 30 and a receiving side filter 32 are arranged alternately, and an antenna terminal 40 is fitted to the rear part of a basket body 34. A transmitting side rejection filter 38, a receiving side rejection filter 50 and a low-pass filter 52 are arranged in a generating empty area, and each filter is partitioned with the inner wall of a metallic basket body 34. Since coupling capacitors 36a, 36b, 37a and 37b are fitted at the open edge of the resonator hole of both edges of the transmitting side filter 30 and the receiving side filter 32, and a transmitting side terminal 42 and a receiving side terminal 44 are provided on both edge side part of the basket body 34, an unnecessary electric wave and an interference wave can be made to go to a basket body side.
Patent JP-S58157006-A (JP)
Inventor: FUJIWARA FUMIO
IPC: H01B12/10
Filed: 1982-03-15
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-S54132553-A (JP)
Title: Production of cycle ketone
Inventor: YAMAMOTO TAKESHI
IPC: C07C49/587
Filed: 1978-04-06
Abstract: PURPOSE: An alkali matal salt of 1-vinyl-2-allylcycloalkane-1-01 is heated in the presence of an isomerization catalyst to produce large ring ketone in epoch-making yield that is used as intermediate for perfume and medicine.  
     CONSTITUTION: A compound of formula I (R 1 WR 3  are H, lower alkyl; R is lower alkyl; m is 0 or integer of 2n+1 or less; n is integer of 4W10; M is alkali metal) is heated in the presence or absence of a solvent as xylene, n-dodecane or trioxane in the presence of an isomerization catalyst to form a large ring ketone of formula II. As the isomerization catalyst, is used an alkali metal, its hydride or amide such as sodium amide, sodium alkylamide of NaNHR 4  (R 4  is alkyl), these amide may be formed in the reaction system from an alkali metal and ammonia or an amine. Or the objective compound is also formed by making an alkali metal act on a compound of formula III and sussequently heating it along with ammonia in the same system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02238821-A (JP)
Title: Reversing plate for nursery pot sheet
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/06
Filed: 1990-02-20
Abstract: PURPOSE:To ensure a series of operations without slippage in the transverse and longitudinal directions of nursery pot sheets by placing the nursery pot sheets on a reversing plate provided with specific regulating parts, successively conveying the plate with a conveying belt and carrying put seeding and soil filling. CONSTITUTION:Nursery pot sheets 1 formed by connecting many pots from paper are initially placed on a reversing plate 3 and protruding ridges 4 and 4' as regulating parts for regulating the aforementioned pot sheets at prescribed positions are engaged between the above-mentioned sheets 1. The aforementioned sheets 1 in a state of close adhesion onto the reversing plate 3 are then placed on a conveying belt 6 and successively conveyed to carry out seeding and soil filling operation. The sheets are further turned upside down to ensure a series of operations, such as the soil filling or seeding.
Patent JP-S59174524-A (JP)
Title: Separation of calcium nitrate tetrahydrate by crystallization
Inventor: GIISUBERUTOUSU HENDORIKUSU MAR
IPC: C01F11/44
Filed: 1984-03-05
Abstract: Separating Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O from a nitrophosphate digestion liquor by crystallization, wherein Ca(N0<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>0 seeding material with a particle size smaller than 100 µm is added to this liquor at a temperature of 0,1-2°C lower than the saturation temperature, the resulting liquor is batchwise cooled, and the Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O crystallized out is separated from the cooled liquor.The Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O is substantially crystallized out without excessive cooling as very coarse and uniform particles which can be easily separated out.
Patent JP-H03244731-A (JP)
Title: Partitioning method for rib space of flat floor plate equipped with rib
Inventor: OBATA MASAO
IPC: E04B1/94
Filed: 1990-02-20
Abstract: PURPOSE:To simplify construction work by inserting into each rib space of a line of ribs a partition plate in the form equal to the cross section of the rib space, and fixing the partition plate thereto, and applying a fire.-resistant cover to each outside face of adjacent partition plates. CONSTITUTION:A partition wall 3 of the fire resistant block, etc., of lower stories is installed perpendicular to ribs 1b by making the upper end of the partition wall 3 abut on the lower face of the rib flange 1c of a flat floor plate 1. A space 4 is defined between the upper end of the wall 3 and the lower face of a floor plate 1a and the ribs 1b arranged parallel to each other and a partition plate 5 made of a steel plate is provided for partioning a rib space 1b. The partition plate 5 is in the form equal to the cross section of the rib space 4 and is inserted into each rib space 4 of the line of ribs 1b and fixed with the bent flange side of the plate 5 located outside and keeping a space (b) for every two planes. A fire resistant material is sprayed to each outside face of the partition plate 5, 5 to form a fire resisting cover 7. Construction work is thereby carried out with ease and accuracy.
Patent JP-S58159464-A (JP)
Title: Carbamate derivative, its preparation and herbicide containing said compound as active component
Inventor: TAKEMATSU TETSUO
IPC: C07D213/74
Filed: 1982-03-17
Abstract: NEW MATERIAL:The carbamate derivative of formulaI(X is O or S). EXAMPLE:2-Naphthyl N-(6-methoxy-2-pyridyl)-N-methylcarbamate. USE:Herbicide. It exhibits extremely excellent herbicidal activity against various weeds including cockspur-grass in paddy field, and is harmless to the transplanted paddy rice plant. PROCESS:The compound of formulaIis prepared e.g. by reacting N-(6-methoxy-2- pyridyl)-N- methylcarbamoyl halide or N-(6- methoxy-2-pyridyl )-N-methylthiocarbamoyl halide of formula II (Hal is halogen) with 2-naphthol in the presence or absence of inert solvent.
Patent JP-H07247289-A (JP)
Title: Method for producing chromene oxide compounds
Inventor: MUKOYAMA MITSUAKI
IPC: B01J31/28
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a chromene oxide compound useful as an intermediate for medicines, agricultural chemicals, etc., by reacting a specific chromene derivative with oxygen molecule in the presence of 1,1diethoxypropane and bis(3-methyl-2,4-pentadionato)cobalt. CONSTITUTION:A chromene derivative of formula I [R<1>-R<3> are H, (substituted) alkyl, (substituted) aryl; R<4> is H, alkyl, aryl, cyano, ester, nitro, amide; n is an integer of 1-4] (e.g. 2,2dimethylchromene) is reacted with oxygen molecule in the presence of 1,1-diethoxypropane, bis(3-methyl-2,4pentanedionato)cobalt (II) and, if necessary, a nitrogencontaining compound of formula II [R<5>-R<9> are H, (substituted) alkyl, (substituted) aryl, etc.,] (e.g. 2,6rutidine) to obtain the objective chromene oxide compound of formula III useful as an intermediate for agricultural chemicals, medicines used for treating hypertension, asthma, etc.
Patent JP-S56135945-A (JP)
Title: Manufacture of semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L21/768
Filed: 1980-03-28
Abstract: PURPOSE:To provide minute multilayer wiring by providing grooves in a semiconductor layer or a metal layer film on a semiconductor substrate for oxidizing treatment and thereby filling up the grooves with the oxide of semiconductor or metal to facilitate the separation between elements and the formation of electrode wiring. CONSTITUTION:An Al film 104 and a silicon nitride film 105 are connected on to the substrate 101 having a silicon oxide film 103 selectively. The silicon nitride film and the Al film are etched sequentially by means of a resist pattern 106 and thereby the grooves are provided. When anode oxidation treatment is applied subsequently, the lateral surface of the Al film 104 is converted into alumina 111, which fills up the grooves through the change in volume. Then, the photoresist being removed, a nitride film 112 is connected, a conduction orifice 113 is provided, an Al layer 114 is further formed, and thus the multilayer wiring is formed. By this method, the separation between elements and the minute multilayer wiring can be effected with ease.
Patent JP-S56136431-A (JP)
Title: High output continuous magnetron
Inventor: OKABE TAKAHIRO
IPC: H01J23/36
Filed: 1980-03-28
Abstract: PURPOSE:To improve the reliability and to produce the high output with high efficiency, by increasing the anode split number to increase the anode diameter while electrically coupling a cavity having high Q with inner cavity having low Q thereby increasing Q of entire cavity. CONSTITUTION:A cathode 1 and a concentrical anode tube 8 are arranged while a plurality of anode chips 3 are arranged on the inner face of the anode tube 8, where the inner cavity formed by the anode chip 3 and the anode tube 8 is electrically coupled with the outer cavity. While an output antenna 7 is coupled with two anode chips 3 having different potential and to supply high frequency current as the occurrence of the oscillation. When the current flows through said output antenna a magnetic field will occur around the antenna beam, then said magnetic field is coupled to a cylindrical waveguide formed by a cylindrical section 20 surrounded by magnetic pole pieces 6, where the microwave power will transmit in the cylindrical section 20 and coupled with a coupling waveguide 15. Consequently the high output can be produced with high efficiency resulting in high reliability.
Patent JP-S57156004-A (JP)
Title: Gas separating membrane
Inventor: ABE MASAO
IPC: B01D71/54
Filed: 1981-03-20
Abstract: PURPOSE: To obtain a gas permeable membrane of superior selective permeability for oxygen, chemical resistance and mechanical strength by introducing disiloxane structure and polyether structure into the main chain of polyurethane.  
     CONSTITUTION: A dimethyl sulfoxide soln. of bis(hydroxyethyl)tetramethyl disiloxane and polyethylene glycol of 1,000 average mol.wt. is added to a methyl isobutyl ketone soln. of diphenylmethane diisocyanate and the mixed soln. is heated under stirring and is allowed to react for 5hr at 100°C, whereby an extremely viscous soln. is obtd. Isopropyl alcohol is added to this soln. and these are allowed to react, whereby the terminals of the polymer are sealed. This polymer soln. is cast in a tin-plated plate and is dried in a hot air dryer and a vacuum dryer, after which the tin is melted with mercury, whereby a polymer membrane of 90μ thickness is obtd. This membrane consists of the poly(urethane/disiloxane/ether) having the repetitive units expressed by the general formulaIand the repetitive units expressed by the general formula II, and the coefft. of permeation for oxygen of this film is 4.0×10 -10 cm 2 /sec. cmHg and the coefft. of sepn. for nitrogen is 5.6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58157828-A (JP)
Title: Preparation of polyester molded article having metallized surface
Inventor: NAKAMURA SEIICHI
IPC: C23C18/22
Filed: 1982-03-16
Abstract: PURPOSE:To obtain the titled molded article having uniform adhesivity to a plating film and improved surface appearance, by treating a molded article of a resin comprising a specific aromatic polyester and an aliphatic polyester with an alkali solution so that the surface is made rough. CONSTITUTION:100pts.wt. mixture consisting of (A) 55-99wt% polybutylene terephthalate or polyethylene terephthalate and (B) 45-1wt% aromatic copolyester (e.g., polybutylene terephthalate isophthalate, etc.) is blended with (C) 1- 90pts.wt., preferably 3-60pts.wt. aliphatic polyester[e.g., poly(epsilon-caprolactone), etc.]to give a molded article of a resin, which is immersed in an alkali aqueous solution (e.g., 5-50wt% aqueous solution of sodium hydroxide, etc.) at 30-95 deg.C for 1-120min, the molded article is washed with water and plated.
Patent JP-S61200199-A (JP)
Title: Lubricant oil composition for acclimatizing drive of ship engine
Inventor: UENO TETSUO
IPC: C10N40/00
Filed: 1985-03-04
Abstract: PURPOSE:To provide the titled composition of significantly improved cleanliness, causing no scuffing, having specific alkali value, comprising each specific butene polymer and mineral oil. CONSTITUTION:The objective lubricant oil composition with the alkali value adjusted to 0.5-30 mg KOH/g, comprising (A) 60-100wt.% of a butene polymer with a number-average molecular weight 300-1,000 (pref. 400-700) (e.g., polybutene, polyisobutylene) and (B) 0-40wt.% of mineral oil with a viscosity at 100 deg.C of 3-50cst (pref. 5-35cst) (e.g., lubricant oil fraction of naphthene-, intermediate-, or paraffin-based mineral oil). EFFECT:Also easy to remove the carbonaceous matter formed.
Patent JP-H10243570-A (JP)
Title: Controller for generator for vehicle
Inventor: NARISADA RIYUUSHI
IPC: H02J7/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent overcharging of a battery, shortening of a battery life and degradation in fuel economy, by reducing an adjusting voltage from a generator for vehicles to a specified low voltage if the sum of times for which the duty ratio is below a specified value or below exceeds a specified value. SOLUTION: Generator current an output from a generator 1 for vehicles is divided into battery current b supplied to a battery 13 and load current c supplied to an electrical equipment load 15. If the generator current a is larger than the sum of the battery current b and the load current c, the duty ratio of an exciting current falls below a specified duty ratio. If this state continuous for a specified time or longer, the voltage from the generator 1 for vehicles is reduced to a low-voltage-side value, and thus the battery 13 is prevented from being charged. If the time for which the duty ratio is equal to or above the specified duty ratio continuous for a predetermined period or longer, the low-voltage-side voltage is increased to a high-voltage-side value, and control is exercised so that it is returned to ordinary control.
Patent JP-S58160608-A (JP)
Title: Hydraulic operation cylinder of circuit breaker for electric power
Inventor: KAWAKAMI HIDEO
IPC: H01H33/34
Filed: 1982-03-16
Abstract: PURPOSE:To prevent dispersion of an oil flow in a shock absorbing part of a hydraulic operation cylinder by boring holes, communicating with the outer peripheral part of the shock absorbing part, on the side of the shock absorbing part facing the bottom surface of a shock absorbing chamber. CONSTITUTION:A piston-shaped shock absorbing part 13 integrated with a piston rod 5 is inserted to fit into a shock absorbing chamber 14 provided in the upper part of a cylinder chamber 3a of a cylinder main body 3. The plural number of shock absorbing holes 17 with the bottoms are bored in the axial direction of  the piston rod 5, while being arranged at equal intervals in the outer peripheral direction on the shock absorbing hole forming face 16. Since these holes are in communication with holes 19 bored on the outer peripheral surface part 18 of the shock absorbing part 13, dispersion of an oil flow in said part 13 of the hydraulic operation cylinder is prevented.
Patent JP-H07246582-A (JP)
Title: Instruction method of handling robot in refractory manufacturing equipment
Inventor: SATO MITSUKUNI
IPC: B28B13/00
Filed: 1994-03-11
Abstract: PURPOSE:To enable the instruction of a handling robot in a control room and the like separated from the setting position of the handling robot in a remote control method. CONSTITUTION:A process to input the from and the size of a refractory to be the manufacturing object to a computer beforehand; a process to display the form of the product three-dimensionally depending on the input form and the size on a display 8;a process to input the attitude and the passage of a robot hand to the computer 7 through a simulation; and a process to transfer the robot program input to the computer 7 to a controller 6; are provided, and an instruction is given to the robot through an off-line.