baber/WOPTO huggingface dataset:
Patent JP-S57189023-A (JP)
Title: Load detector
Inventor: HASEGAWA YUTAKA
IPC: G01G19/02
Filed: 1981-05-19
Abstract: PURPOSE:To measure the weight and center of gravity of a body to be measured with precision by arranging two load gauges on a slanting table which has a flat top surface and a semicylindrical reverse surface, supporting a mounting board for the body to be measured on the loag gauges, and moving the reverse surface of the slanting table in the circumferential direction. CONSTITUTION:On a slanting table 5 which has a flat top surface and a semicylindrical reverse surface, at least two load gauges 3 (3a and 3b) and 4 (4a and 4b) are arranged at intervals, and a mounting board 2 is supported on the load gauges 3 and 4. The center of both side edges of the board 2 and one end of the table 5 are linked mutually by rods 6a and 6b and only the motion of the board 2 along the top surface of the table 5 is constrained. On the board 2, a body 1 to be measured is placed and fixed, and while the table is held horizontal, the weight is measured. The center of gravity in a plane is found from measured values from the load gauges 3 and 4. A pinion 14 meshing a semicircle rack 8 fixed on the reverse semicylindrical surface of the table 5 is rotated to slant the table 5, and the height of the center of gravity is found from the measued values of the load gauges 3 and 4 and the angle of inclination.
Patent JP-S55165438-A (JP)
Title: Flow direction controller
Inventor: SUGAWARA NORIO
IPC: F24F1/00
Filed: 1979-06-12
Abstract: PURPOSE:To deflect the flow of a fluid of an air conditioner or the like in a wide angle without receiving resistance, by providing a fluid control plate which has a large radius of curvature and is swingably supported on a wall parallel to the plate and by providing a bias section having an wall adhered to the upper side. CONSTITUTION:When a control plate 5 is swung in such a direction as to go away from a bias section 7 to cause downward blowing, a flow F is oriented downward by the bias section 7 and extends along the control plate 5. The flow flows along the control plate closely contacting therewith due to the Coanda effect between the control plate 5 and the flow so that the flow flows to a tangential direction on the control plate 5 and is deflected at an angle theta. When the control plate is moved toward the bias section 7 to cause horizontal flow, the flow is once oriented to downward by the bias section 7 but is reariented to the horizontal direction by the control plate 5. At that time, the flow adheres to an upper wall 8 due to the Coanda effect between the flow and the wall 8 so that the horizontal flow is finally generated. Since the Coanda effect is utilized, the resistance against the flow is low and a large deflection angle can be set.
Patent JP-S548123-A (JP)
Title: Controller for concentration of plating bath
Inventor: KUMASAKA HIROSHI
IPC: C23C18/16
Filed: 1977-06-21
Abstract: PURPOSE: To rapidly supply a fresh plating bath of a uniform prescribed concn. to the plating section of a plating tank by measuring the Ni concn. of a plating bath in Ni chemical plating work and supplying the fresh bath to the stirring section of the tank when the concn. is lower than a prescribed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63241398-A (JP)
Inventor: NISHIKAWA HIROSHI
IPC: G21F9/00
Filed: 1987-03-30
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-S51151419-A (JP)
Title: A shoot-up valv e
Inventor: WATANABE TOMIJI
IPC: F02M69/04
Filed: 1975-06-20
Abstract: PURPOSE: To upgrade the alomization of fuel and the uniformity of the mixing rate between "air" and "fuel" by injecting fuel conically and in a thin film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06288910-A (JP)
Title: Infrared analyser
Inventor: KAWAZOE SADAJI
IPC: G01N21/35
Filed: 1993-03-31
Abstract: PURPOSE:To shorten a measuring time while keeping measuring accuracy in an infrared analyser sampling the quantity of the reflected light of measuring light with two or more wavelengths of near infrared rays as a voltage signal and smoothing sampled data by a filter to measure the concn. of a specific component. CONSTITUTION:The output voltage PbS 4c is amplified by a preamplifier 310 to be sampled by a sample holding circuit 330 through AGC 320 and converted to digital data by an A/D converter 340. A digital low-pass filter is constituted by the program operational processing due to a CPU 110 and filtering processing is successively applied to the output of the A/D converter 30 at every 0.5sec. The time constant of filtering processing is set to 0.5sec as an initial value, and is multiplied by sq. rt. 2 after the elapse of 16sec from the start of measurement and further multiplied by sq. rt. 2 at every 1sec to be set to a predetermined value.
Patent JP-S57190019-A (JP)
Title: Preparation of polyester
Inventor: IZUMITANI TOSHIHIRO
IPC: C08G63/00
Filed: 1981-05-18
Abstract: PURPOSE: To prepare a polyester free from insoluble matters and having high transparency, by adding an organic gallium compound as a catalyst for the polymerization of terephthalic acid and ethylene glycol, etc.  
     CONSTITUTION: The objective polyester is repared by esterifying (A) terephthalic acid or a difunctional carboxylic acid composed mainly thereof, or its ester- forming derivative with (B) ethylene glycol or a glycol component composed mainly thereof, and then subjecting the product to the polycondensation reaction in the presence of 0.1×10 -4 W10×10 -4 mol (based on 1mol of the acid composition constituting the polyester) of an organic gallium compound of formula R 2 GaX, RGaX 2  or RGaO (R is lower alkyl or aryl; X is H, F, Cl, Br, OH, OR, etc.) (e.g.  dimethylgallium hydride). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02255201-A (JP)
Title: Hot rolling method for h-shape steel
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 1989-03-29
Abstract: PURPOSE:To decrease the generation of crops (non-stationary parts) by subjecting a rolled stock having a web and flanges to a rolling to stop the conveyance of the stock during the course of the rolling and to bite back the stock, and then subjecting the stock to a finish rolling toward the region where the thickness is small while adjusting the gap between finishing mill roll. CONSTITUTION:The stock past a breakdown mill 1 is first rolled down by an intermediate rough universal mill 2 and an edger mill 3 until a desired section is obtd. on the basis of a larger sized one among the shape steel products to be rolled, in order to roll >=2 kinds of H-shaped steels having different sections from one billet. The rolling is executed by narrowing the roll gap of the mill 2 in this rolling process. The rolls of the edger mill 3 are opened to avert rolling down the flange width during the course of the rolling and the rolling is resumed. The rolling rolls are rotated backward to bite back the stock when the front end of the stock attains a specified distance. The finish rolling which acts also to raise flanges is executed in succession to the above while the roll gap is adjusted in the finishing universal mill 4. The rolling of plural kinds of the products is executed in this way and the productivity is improved.
Patent JP-S58192420-A (JP)
Inventor: KUBOTA YOSHINORI
IPC: H02G15/013
Filed: 1982-05-04
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-S51150258-A (JP)
Title: Microwave device
Inventor: NANBU SHIYUUTAROU
IPC: H03B9/14
Filed: 1975-06-18
Abstract: PURPOSE:To inhibit oscillation of unnecessary modes in a cavity coupling stabilized solid oscillator.
Patent JP-H03273596-A (JP)
Title: Serial memory
Inventor: KOGA TSURUO
IPC: G11C11/41
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a serial memory, for which a two-dimensional processing is made easy, by deciding the start address or the stop address of a line memory. CONSTITUTION:The serial memory is equipped with a memory cell array 6, write counter 13, write decoder 8, start bit register 2, latch 5, first adder 3, programmable counter 1 for read, second adder 4, read decoder 9, x-side register 16, y-side register 12, x-side counter 14, first comparator 15 and second comparator 11. At the time of read, the size of the line memory is decided according to values set to the start bit register 2 and the y-side register 12. Thus, one memory can easily produce a two-dimensional matrix required for a two-dimensional filter or the like, and the serial memory with general usefullness can be obtained at low cost.
Patent JP-H09240122-A (JP)
Title: Ink transfer rotator for ribbon cassette and ribbon cassette
Inventor: TSUCHIYA FUMIKATSU
IPC: B41J31/16
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink transfer rotator for a ribbon cassette, with which an enough amount of ink can be furnished and a phenomenon of light printing is prevented from occurring and a ribbon cassette. SOLUTION: This ink transfer rotator is arranged between an ink filling-up device for filling up ink and ink ribbon so as to furnish the ink to the ink ribbon. A groove is formed along the peripheral direction of the toothed wheel- like outer peripheral surface of the ink transfer rotator. The groove is a capillary groove 10, the width of which is smaller than the interval between the crests of teeth 11 adjacent to each other.
Patent JP-S53756-A (JP)
Title: Beauty device
Inventor: FUKUNAGA MASAO
IPC: A61H23/00
Filed: 1976-06-24
Abstract: PURPOSE: To provide a beauty device capable of effectively performing massage of the skin, through switching the operation between a revolution of a cylindrical part member and an up and down vibration of an attachment by a simple operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S571742-A (JP)
Title: Device for manufacturing dried rubber continuously from rubber series latex
Inventor: KUSHIDA YUUICHIROU
IPC: B29B9/00
Filed: 1980-06-06
Abstract: PURPOSE: To obtain the device for manufacturing the dried rubber without causing an incapability of biting or a bad compression by a screw by a method wherein a screw extruder type dehydrating and drying device is divided in accordance with functions and a means for pumping the solidified matter of the latex is annexed thereto.  
     CONSTITUTION: The rubber series latex and a solidifying liquid, sent from respective reserving tanks 1, 2, are mixed before or after the pumping means 7 or in the pumping means and are turned into a solidified matter, then, the solidified matter is sent into the dehydrating and drying device 8 by the pumping means 7 and turned into the dried rubber in the device. The solidified matter is mixed and sent forward by the feed barrel F and the forward direction screw X of the device 8, further, is sent forward by a standard barrel H and the forward direction screw X. A treated matter sent to a slit barrel S section is applied with a back pressure by a kneading disc Y provided on the screw and a reverse thread screw Z and water contained therein is discharged through the slits thereof. The dehydrated treated matter is heated in the standard barrel H and remaining water therein is removed by vaporizing it in a vent barrel V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5410293-A (JP)
Title: Production of denitration catalyst
Inventor: INOUE TOSHITOO
IPC: B01J37/00
Filed: 1977-06-27
Abstract: PURPOSE: To obtain the title catalyst having high activity at low temps., resistance to SO 2 , steam, etc. and high strength by impregnating or mixing TiO 2  obtd. by calcining metatitanic acid at a specified temp. with a vanadyl org. acid, followed by extrusion molding, drying and roasting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52178-A (JP)
Title: Pnp transistor
Inventor: AZUMA TAKASHI
IPC: H01L21/31
Filed: 1975-06-23
Abstract: PURPOSE: To enhance voltage-resisting and reliability of PNP transistor by exposing the intermediate between N-layer of the base thereof and P-layer of the collector thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59200278-A (JP)
Title: Copying machine
Inventor: OKADA TETSUYA
IPC: G03G15/043
Filed: 1983-04-27
Abstract: PURPOSE:To make a copying machine small-sized by forming a partitioning part for ventilation in a machine body cover. CONSTITUTION:A motor 9, a cross flow fan 10, and a fan case 11 are attached to a machine body side plate 8a, and a ventilating hole 18 through which air fed out from the case 11 passes is provided in the lower part of the side plate 8a. A machine body cover 16a has a ventilating frame 12a formed as one body, and a ventilating path 12, through which the ventilating frame 12a leads air flowed from the ventilating hole 18 in the state where the cover 16a is attached to the side plate 18a, is formed in the side part of a machine body 8. Flowed- in air is led into the machine body through a ventilating hole 19 provided in the upper part of the side plate 8a; and special members for the ventilating path are not required because partitioning parts are formed in corner parts and the space of the machine body cover and are used, and the space of the case 11 is narrowed to make the machine body small-sized and compact by arranging the case 11 in the direction of the rotation axis of the motor 9.
Patent JP-2000267236-A (JP)
Title: Silver halide color photographic sensitive material and yellow coupler
Inventor: DAIBA SHINICHI
IPC: C07D249/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain new yellow couplers having a high molecular extinction coefficient and giving a high coloring yellow dye and to obtain a silver halide color photographic sensitive material ensuring reduced fogging and excellent in shelf stability by incorporating at least one of the yellow couplers into at least one of blue-sensitive silver halide emulsion layers. SOLUTION: The silver halide color photographic sensitive material has photographic constituent layers including blue-, green- and red-sensitive silver halide emulsion layers on a substrate and contains at least one of yellow couplers of formulae I-IV in at least one of the blue-sensitive silver halide emulsion layers. In the formulae I-IV, each of R1-R4 is a substituent, J is a divalent combining group, X is >C=0 or >S(=O)2, A is a divalent combining group whose principal chain has 2 or 3 atoms and W is H or a group which can be released by reaction with the oxidized body of a color developing agent.
Patent JP-H03279601-A (JP)
Title: Steam turbine controller
Inventor: TAKAHASHI NOBUYUKI
IPC: F01D17/10
Filed: 1990-03-27
Abstract: PURPOSE:To enable FA/PA switching at an arbitrary flow rate command value without change in flow rate by providing bias function generators at each of FA and PA flow rate opening degree function generators. CONSTITUTION:FA actual switching bias function generators 21A and 21B, PA actual switching bias function generators 22A and 22B FA bias function generators 23A and 23B, and PA bias function generators 24A and 24B are provided at each of FA flow rate opening degree function generators 10A and 10B, and PA flow rate opening degree function generators 11A and 11B mounted on a flow rate distribution control part 7. And as for a value corresponding to a flow rate command U between functions set at each of the flow rate opening degree function generators 10A, 10B, 11A and 11B, a bias is generated for concurrent conversion from one function to the other function accompanying change in bias signal. By this, in switching from one pattern to the other pattern, change in opening degree of each CV is started and ended at the same time, whereby enables pattern switching without change in a turbine inlet stream amount in an arbitrary flow rate command U.
Patent JP-S61234611-A (JP)
Title: Ceramic vibrator
Inventor: GOTO SETSUO
IPC: H03H9/17
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a high-quality ceramic radiator, by positioning a ceramic piezoelectric vibrator by using two platy insulating bodies and two metallic caps, each of which is provided with a through hole at the bottom, and preventing cracking of this element by applying a conductive bonding agent from the outside. CONSTITUTION:A strip-like ceramic piezoelectric vibrator 1 is put between two insulating bodies 6 and metallic caps 8 are put on both ends of the vibrator 1. Both end sections 1a of the vibrator 1 are extruded to the outside through the through holes of the caps 8. Then a conductive bonding agent 3 is applied to both end sections 1a and through holes 7 and the agent 3 is hardened. As a result, the vibrator 1 is positioned, with the section near to its central resonance section being uncontacted with the insulating bodies 6. Therefore, cracking of this element is prevented and a high-quality ceramic vibrator is obtained.
Patent JP-H05239488-A (JP)
Title: Production of magnetic fluid
Inventor: AZEYANAGI KUNIHIKO
IPC: C10M169/04
Filed: 1992-02-28
Abstract: PURPOSE:To obtain in good yield a magnetic fluid improved in saturation mag netization by sonicating fine ferrite particles to cause the particles to adsorb an N-polyalkylenepolyamine-substituted alkenylsuccinimide. CONSTITUTION:A solution of an N-polyalkylenepolyamine-substituted alkenylsuccinimide in an organic solvent insoluble or hardly soluble in water is added to an aqueous suspension of fine ferrite particles with agitation to form an emulsion. This emulsion is sonicated to cause the particles to adsorb the alkenylsuccinimide. Water and the organic solvent are then distilled off, and the residual ferrite particles adsorbing the N-polyalkylenepolyamine-substituted alkenylsuccinimide are dispersed in a base oil having a vapor pressure as low as 1.0mmHg or less at 25 deg.C to give the objective magnetic fluid.
Patent JP-S61235044-A (JP)
Title: Continuous casting method for thin sheet
Inventor: ONISHI KUNIHIKO
IPC: B22D11/06
Filed: 1985-04-10
Abstract: PURPOSE:To prevent the rupture of a sheet by rotating backward twin mold rolls, pressing the shells formed thereon toward the shell formed in a gate then rotating forward the rolls and stripping the shell formed in the gate from the gate. CONSTITUTION:A dummy bar is inserted into the space between the twin mold rolls 2 and a molten metal 14 is poured into a casting mold 1. The dummy bar is pulled by rotating the rolls 2 and pinch rolls 4. Then the shells 13 formed on the rolls 2 are pulled and the thin sheet 12 formed by the shells 13 is pulled from between the rolls 2. Whereas, the bottom end of the molten metal 14 which contacts with the gate 3 solidifies to form the shell. The rolls 2 are rotated forward in the direction (a) for the beginning and after the sheet 12 is drawn for the prescribed length, the rolls are rotated backward in the direction (b), by which the shells 13 are pressed to the shell at the bottom end of the gate 3 and both shells are adhered to each other. The rolls are then rotated forward in the direction (a). The shell 12 is thereby drawn and the shells 13 are pulled, by which the shell at the bottom end of the gate 3 is stripped from the gate 3.
Patent JP-H05238095-A (JP)
Title: Setting device of printing length in printing apparatus
Inventor: UENO HIDEO
IPC: B41J21/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a setting device in a printing apparatus which can easily select and set the printing length of a character or the like. CONSTITUTION:In order to select or set the printing length of a character or the like, if an upper cursor key or a lower cursor key is not depressed for a fixed time (S13: NO), it is so judged that a single key is depressed and therefore, each printing length is sequentially displayed at a liquid crystal display in accordance with the content of the printing length table (S21). At the same time, when the upper cursor key or the lower cursor key is pressed for a fixed time (S13: YES), it is so judged that a repeat key is depressed. Consequently, the smallest decimal place (1) of the printing length data in the printing length table is turned to 0 (S15) and moreover every 10 is added to/subtracted from the second place (10) from the smallest place ($16). Accordingly, the printing length data is displayed on the liquid crystal display while it is skipped. After the desired printing length is indicated on the liquid crystal display, the printing length is set by a return key.
Patent JP-S63243218-A (JP)
Title: Laser quenching method
Inventor: OKAMURA KAZUO
IPC: B23K26/352
Filed: 1987-03-31
Abstract: PURPOSE:To quench three dimensional faces of a gear, etc., and to obtain a uniform hardened pattern by projecting laser beam on a reflecting mirror construction having funnel shape and reflection mirrors constituting the inner face thereof and by forming a beam having high density energy. CONSTITUTION:The reflection mirror construction 20 combining four reflection mirrors 21, 22, 23, 24 as the funnel shape is arranged in a laser quenching apparatus. This reflection mirror construction 20 is set just above the tooth 26 of the gear 25 to be treated and the laser beam 27 having size larger than the pitch P' of the teeth 26 is radiated to the root of tooth 28 through the reflection mirror construction 20 and shifted toward X direction. Then, forming beam mode 27' of the laser beam 27 reflected from the reflection mirror construction 20 becomes the forming beam having high energy density by rectangular shape with one side (l) and the other side l'. By this method, the uniform hardened pattern of the product to be treated (gear 25, etc.) having three dimensional faces is obtd. without any melting of the surface and the quenching product having good quality is obtd. by high speed treatment.
Patent JP-S6293289-A (JP)
Inventor: WAETJEN FRANK
IPC: A61P25/00
Filed: 1986-04-02
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-H06266257-A (JP)
Title: Pressure roller
Inventor: KAWASAKI HIROSHI
IPC: G03G15/20
Filed: 1993-03-11
Abstract: PURPOSE:To provide a pressure roller preventing the peeling of a fluororesin layer from an elastic body layer and having good durability. CONSTITUTION:A fluororesin sleeve 5 having the thickness of 0.1mm or below is applied on the outer periphery of an elastic body layer 3 covered on the outer periphery of a core metal 2 to form a pressure roller 1, the elastic body layer 3 and the fluororesin sleeve 5 are stuck with an adhesive layer 4, and the adhesive layer 4 is made of an addition type silicone compound having the breaking elongation of 350% or above and the tensile strength of 3MPa or above.
Patent JP-2000264594-A (JP)
Title: Open step cover for forklift truck
Inventor: IKESUGI FUMIO
IPC: B66F9/075
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from being caught by hot water hoses when getting on/off a driver's seat by housing the hot water hoses guided to a second through-hole provided at the inner part of an open step cover, in a double structure space formed by fitting a cover, and providing the upper face of the cover with a first through-hole for the hot water hoses. SOLUTION: An open step cover 2 serving as a step when getting on/off a driver's seat is fitted to a frame near a front wheel. The open step cover 2 is provided with a second through-hole 22 at the lower inner part, and two hot water hoses connected to a car heater at the driver's seat are passed into the frame. A cover 1 is fitted to the open step cover 2 to form the inner part in double structure so as to form a closed space. The hot water hoses are put in the double structure space. An upper face 11 of the cover 1 is provided with a first through-hole 12 for the hot water hoses, and the height dimension of the upper face 11 is made to coincide with an upper face 21 of the open step cover 2 to form the same upper face.
Patent JP-S532446-A (JP)
Title: Preparation of aromatic carboxylic acid amide
Inventor: HASEGAWA YOUICHI
IPC: C07C231/02
Filed: 1976-06-29
Abstract: PURPOSE: Continuous preparation of aromatic carboxylic acid amide for the raw material of polymers which comprises directly reacting aromatic carboxylic acid with ammonia, removing the formed water from the reaction system, and reacting the reaction mixture again with ammonia. 
     COPYRIGHT: (C)1978,JPO&Japio