baber/WOPTO huggingface dataset:
Patent JP-H11223866-A (JP)
Title: Camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To clearly display plural set photographing conditions so as to improve operability even in the case of a camera having plural operating members for setting plural photographing conditions. SOLUTION: This camera is provided with a 1st operating member 11 equipped with plural indexes (a shutter speed value and an index A showing an aperture-priority mode) showing a 1st photographing condition and capable of optically setting the 1st photographing condition by setting an optional index at a specified position, with a 2nd operating member 12 equipped with plural indexes (a diaphragm value and an index S showing a shutter speed priority mode) showing a 2nd photographing condition different from the 1st photographing condition and capable of optically setting the 2nd photographing condition by setting an optical index at a specified position, and a display means for electrically displaying the set photographing condition (photographing modes P, S and A, manual exposure control mode M, portrait, landscape or the like)  in accordance with the set states of the 1st and the 2nd operating members.
Patent JP-S61201213-A (JP)
Title: Driving device for oscillation mirror
Inventor: EGAWA YUKIO
IPC: G02B26/02
Filed: 1985-03-04
Abstract: PURPOSE:To obtain an amplitude at a necessary frequency by providing a magnetic field producing means which is arranged at the outer periphery of a shaft to be driven and drives the shaft and leaf springs which support a cam fitted onto the outer periphery of the shaft from above and below. CONSTITUTION:The cam 9 is fitted at the outer periphery of the shaft 3 newly and supported by leaf springs 10 from above and below. The cam 9 is supported normally in a stop state by the upper and lower leaf springs 10 and when a current is impressed to a coil 5, resiliency to a permanent magnet 6 is generated and the cam 9 begins to rotate clockwise or counterclockwise and returns to a steady state with the force of the leaf springs 10 when the power source is turned off. The cam 9 is circular and a shock is therefore applied gradually by the leaf springs 10, so that the cam 9 stops smoothly.
Patent JP-H10226960-A (JP)
Title: Angora blended spun knit and its production
Inventor: CHIYOU SEIKA
IPC: D06M101/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality angora-blended spun knit having reduced fallen fibers without increasing the production cost by spraying vinyl acetate when blending angora raw material fiber and a nylon fiber, spinning and knitting the blended fibers and further heat treating the spun and knitted fibers. SOLUTION: Vinyl acetate solution having 3% concentration is sprayed at a normal temperature while simultaneously blending 80-20% angora raw material fiber with 20-80% nylon fiber. The sprayed blended fibers are spun according to a conventional method to provide a blended yarn, the blended yarn is knitted to provide a knit and the knit is heat-treated at 140 deg.C to provide the objective blended knit from which fibers are hardly left.
Patent JP-H09236397-A (JP)
Title: Device for monitoring condensation heat-exchanger
Inventor: TANENO MASAAKI
IPC: F28F27/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To monitor a state, wherein a fouling component is adhered on the inner wall of a heat transfer pipe, from the early stage of operation by providing a means to detect the position change of a surface temperature in the longitudinal direction of a condensation type heat-exchanger. SOLUTION: While a heat-exchanger is operated, temperatures in surface spots A1-A5 of an upper surface 1c of a drum body are continuously measured by temperature sensors 5a-5e and temperature signals are continuously recorded on a recording gauge 6. When adhesion of a fouling component to a heat transfer pipe 4 does not occur, the temperatures of the surface spots A1-A5 indicate approximately the same value. However, as the heat-exchanger is operated long and the progress of adhesion of a fouling component to the heat transfer pipe 4, a virtual condensation completion position is change in a position from an introduction part 1b in the direction of an output part 1a and moved, in order, to the surface spot A5 side.  Namely, a state to adhere a fouling component on the inner wall of the heat transfer pipe 4 is expressed as the position change of temperature reduction in each surface spot.
Patent JP-H09228481-A (JP)
Title: Connection structure of composite steel frame
Inventor: KIMIJIMA MINORU
IPC: E04B1/30
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a composite steel frame in which the holes of a connection metal tool can be safely and easily positioned in the holes of the web of the composite steel frame and further, the necessary time for processing the fitting holes for the connection metal tool, on the web of the composite steel frame, can be reduced and also the web of the composite steel frame can be reinforced. SOLUTION: In the connection structure of a composite steel frame, the composite steel frames 3a, 3b in which wooden materials 12 are attached to the outside face of the upper and lower flanges of a wide flange shape steel 1 are connected to each other with a connection plate 4. A longitudinally extending groove 2 is formed in at least one inside face of the upper and lower flanges of the wide flange shape steel 1 of the composite steel frames 3a, 3b and the connection plate 4 is arranged to freely slide in the groove 2. And holes 6 are formed in the web 10 of the wide flange shape steel 1 of the composite steel frames 3a, 3b and fitting holes 7 are formed on the connection plate 4 to correspond to the holes 6 and positioned to coincide with the holes 6 and fixed together.
Patent JP-H05237281-A (JP)
Title: Needle thread supply device for sewing machine
Inventor: HEKIGI KAZUNAO
IPC: H03M7/00
Filed: 1992-02-27
Abstract: PURPOSE:To carry out high quality sewing, irrespective of the degree of the diameter of a needle thread by preventing the pay-out degree of the needle thread from being changed in accordance with a diameter of the needle thread as a parameter even though the diameter of the needle thread varies. CONSTITUTION:A pair of pay-out rollers 4A, 4B are arranged so as to make contact with and separate from each other. Displacement detecting means 18, 19, 20 detects a displacement of the pay-out roller 4B which is movable, relative to the other pay-out roller 4A, and a control means 21 controls encoder pulses in accordance with a displacement of the movable pay-our roller 4B which is detected by the detecting means 18, 19, 20 so as to drive a roller drive motor. Further, the control means 21 controls the number of encoder pulses in accordance with a displacement of the movable pay-out roller 4B which varies in accordance with a diameter of the needle thread so as to prevent the pay-out degree of the needle thread from being changed.
Patent JP-2000237850-A (JP)
Title: Manufacture of immersion nozzle
Inventor: MARUKAWA YUJO
IPC: B22D41/52
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle used for continuous casting, particularly a slab casting at high dimensional precision and with a high efficiency by using a metallic mold for integrally forming the whole body of two hole type nozzle having no bottom surface and arc state side wall cross sections at the upper part of hollow-out parts as spouting with an isotropic pressure press. SOLUTION: The metallic mold is manufactured so as to obtain the designed values to the length and the inner diameter of the immersion nozzle body 1. The metallic mold is manufactured so as to obtain the desired shapes to two hollow-out parts 2 as the spouting holes and the arc-state side walls 3 at the upper end part side at the axial symmetrical position at the tip part of the immersion nozzle. The metallic mold sets the tapered part so as to be separatable with the formed body. The metallic mold is set in a cylindrical rubber mold having the shape matched to the desired length and outer diameter of the immersion nozzle body 1, and after charging kneaded raw earth, rubber plates for water-proof are fitted at the upper and the lower parts and this refractory is formed by pressurizing with the isotropic pressure press.  Heat treatment is applied to the obtd. formed body and the volatile matter is removed to obtain the immersion nozzle.
Patent JP-H06260441-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/203
Filed: 1993-03-03
Abstract: PURPOSE:To avoid the short-circuit between wirings and the disconnection in a via hole within a semiconductor device having the via hole filled with a high melting point metal. CONSTITUTION:A tungsten 3 is selectively grown in a via hole. At this time, the surface of the tungsten 3 is made shallower than the surface of a silicon oxide film 2. Later, a titanium film 4 and a titanium nitride film 5 are formed by sputtering step while a silicon substrate 1 is heated at high temperature of 400-550 deg.C to form an aluminum alloy film 6 also by sputtering step. At this time, the short-circuit between wirings by the tungten 3 can be avoided since the film thickness of the tungsten 3 is thinner than the depth of the via hole. Furthermore, the residual part of the via hole wherein the tungsten 3 is not buried is to be completely filled with the aluminum alloy film 6 thereby no disconnection takes place in via holes.
Patent JP-S55133943-A (JP)
Title: Extruding method for thermoplastic resin
Inventor: ENDOU KUROSHI
IPC: B29C48/38
Filed: 1979-04-05
Abstract: PURPOSE: To perform the stable extrusion of thermoplastic resin without alteration of the number of rotation of a screw and of the quantity of the supplied materials by controlling the number of rotation of a metering pump based on the differential pressure between the pressure at the inlet side of the metering pump and the preliminary set value of the inlet pressure.  
     CONSTITUTION: A fixed quantity of powder and liquid is supplied to a screw-type extruder 1 by a supplier 3 for a fixed quantity of powder and a supplier 4 for a fixed quantity of liquid, respectively. The resin melted and mixed in the extruder is extruded through a filter 5, a metering pump 6, another filter 7 and a metal mold 8. On the occasion, the pressure on the inlet side of the metering pump 6 is detected by a pressure gauge 9 and the detected value is inputted in an adjusting meter 11 as an electric signal by a pressure-electric signal transducer 10. The adjusting meter, to which the set value of the inlet pressure fixed beforehand by a pressure-setting device 12 has been inputted, sends an operation signal to a driving-motor controlling device 13 based on the differential pressure between the set and the detected values of the inlet pressure, while the driving-motor controlling device 13, based on the signal, adjusting the number of rotation of the metering pump 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216313-A (JP)
Title: Light beam scanner
Inventor: NISHIHATA YOSHIHIRO
IPC: G02B26/10
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the curvature of image in the sub-scanning direction without disturbing the curvature of image in the main scanning direction by constituting a cylindrical optical element which is placed between an optical deflector and the surface to be scanned, of a concave cylindrical mirror and a convex cylindrical mirror. CONSTITUTION:An anamorphic optical system provided between an optical deflector 5 and the surface 11 to be scanned consists of a scanning lens such as an ftheta lens, etc., a convex cylindrical mirror 9 having power in only the direction being orthogonal to the deflecting surface of a light beam, and a concave cylindrical mirror 10 having power in only the direction being orthogonal to the deflecting surface. Accordingly, by bending an optical path of a light beam without providing particularly a reflecting mirror, the device can be miniaturized in the two-dimensional direction. In such a way, the light beam does not pass through a light transmission type optical element except the scanning lens, therefore, the curvature of image in the main scanning direction can be reduced.
Patent JP-S60185905-A (JP)
Title: Light transmitting fiber
Inventor: SASAKI ISAO
IPC: G02B1/04
Filed: 1984-03-05
Abstract: PURPOSE:To provide a light-transmitting fiber superior in optical and mechanical properties, weather and heat resistances by using a polymer having cyclic structure units of N-substd. methacrylimide as a polymer for a core component. CONSTITUTION:A core component polymer is substantially a polymer composed essentially of <=98wt% methyl methacrylate monomer units and >=2wt% monomer units of n-substd. methacrylimide represented by formula ( I ) in which R is a 1-20C aliphatic, alicyclic, or aromatic hydrocarbon. Said unit of formula ( I ) of these components is one necessary for holding heat resistance and optical characteristics as the light-transmitting fiber, and its necessary amt. is >=2wt%. A sheath component polymer can be selected from a group of fluorinated alkyl methacrylate polymer, vinylidene fluoride-tetrafluoroethylene copolymer, polymethyl methacrylate, ethylene-vinyl acetate copolymer, etc.
Patent JP-S63211540-A (JP)
Title: Recovering method for electron emitting material of cathode for electron tube
Inventor: SANO KINJIRO
IPC: H01J9/04
Filed: 1987-02-25
Abstract: PURPOSE:To separate and recover expensive scandium oxide by selectively dissolving alkaline earth carbonate from the mixed powder of alkaline earth carbonate and scandium oxide in the residue of an electron emitting material liquid and separating and refining the remaining scandium oxide. CONSTITUTION:When acetic acid or hydrochloric acid or their mixed acid is injected to the residue 14 of an electron emitting material liquid which contains alkaline earth carbonate powder, scandium oxide powder, dust, etc. and is accumulated in the container 16 of a spray device 10 and they are stirred, alkaline earth carbonate is dissolved by the dissolution reaction. On the other hand, alkaline earth carbonate is selectively dissolved from scandium oxide. Next, the undissolved scandium oxide is filtered and separated by a filter. Then, the attached acid or the like is removed by the washing process. Next, the neutralizing process of acid by a neutralizer is performed, finally it is dried then heated to perform the burning process. Accordingly, a trace quantity of organic matters and impure gas, etc., remaining in scandium oxide can be removed, and high-purity scandium oxide powder can be recovered.
Patent JP-S62200462-A (JP)
Title: Machine translating system
Inventor: TAKEDA KIMITO
IPC: G06F17/28
Filed: 1986-02-28
Abstract: PURPOSE:To execute the input of the next original sentence and is edition in the course of a translation processing, and to obtain an efficient machine translating system, by executing asynchronously the input of the original sentence, its editing processing, and its translation processing. CONSTITUTION:When an operator inputs an original sentence by operating a character key, each character key is detected, and thereafter, a character code is set successively to an input buffer in an editing control part 4. When the operator keys in a translation instructing key 100, the editing control part 4 supplies the original sentence stored in the input buffer, to a translating part 5, and requests to start a translation processing. In this regard, when an input edition such as correction, insertion, deletion, etc., is required on the way of inputting the original sentence, a cursor is moved to a desired editing part by a cursor key, and thereafter, said editing can be executed by using an editing key such a deletion key 102, etc.
Patent JP-S51118685-A (JP)
Title: Feeding device for use in cattle cage
Inventor: KANEKO AIJIROU
IPC: A01K5/02
Filed: 1975-04-07
Abstract: PURPOSE: To make the feeding device simple and to attain more accurate feeding operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61202909-A (JP)
Title: Suspension device for car
Inventor: NIIHORI TAKEYOSHI
IPC: B60G17/048
Filed: 1985-03-04
Abstract: PURPOSE:To prevent rapid increase in the pressure of a gas near the end of a compression side stroke and secure said stroke by separately providing an air chamber with a constant volume which is connected to an air chamber with a variable volume at all times, apart from a hollow rod which is inserted in a cylinder and which has said air chamber with a variable volume which is partitioned from an oil chamber. CONSTITUTION:In the captioned device 1, a cylinder 2 having an oil chamber 3, and a hollow rod 12 which is inserted into the cylinder 2 are provided. And, an oil chamber 26 which is connected to the oil chamber 3 and a first air chamber 27 with a variable volume which is partitioned from the oil chamber 26 are provided inside the hollow rod 12. A sub-chamber 51 is installed alongside an actuator 50 consisting of the cylinder 2 and the hollow rod 12. And, a second air chamber 65 with a constant volume is formed between a partition plat 56 provided on the middle part in the axial direction of an outer cylinder 52 which forms the sub-chamber 51, and the end member 15 on the top end of the hollow rod 12. This second air chamber 65 is connected to the first air chamber 27 at all times via a gas flow passage 67 formed in the end member 15.
Patent JP-S55135209-A (JP)
Title: Fluid pressure driving device
Inventor: ASADA YOSHIHIRO
IPC: B23K11/11
Filed: 1979-04-09
Abstract: PURPOSE: To enable a miniaturized device to perform a multistage positioning work for various kind of machines, by coupling one cylinder as an integral unit to the other cylinder having a double rod or single rod and performing suitably switching operations of these cylinders.  
     CONSTITUTION: When being applied to a device for actuating a welding gun 7 in the spot welding apparatus, for instance, to move the welding gun 7 from (c')÷ (a'), a pressure oil is first fed to a chamber A 2  of a cylinder A to move rightward a piston 9 and rod 11 simultaneously to a chamber B 1  of a cylinder B to move leftward the cylinder B by the force of pressing a piston 10 and rod 12. In this way, a cam roller 16 is shifted by a prescribed amount of stroke causing a rotary unit 6, that is, the welding gun 7 supported to said rotary unit 6 to be shifted as shown by (c')→(a') through a coupler provided in one side of the rotary unit 6. Under this condition, if the pressure oil is fed to only the chamber A 1 , the welding gun 7 is moved in such a way as (a')→(b'). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11239913-A (JP)
Title: Ruler for circular saw
Inventor: SHIMIZU HIDEAKI
IPC: B23D47/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform cutting work by forming the abutting surface on the base board side surface on a ruler plate, and setting a working reference width of the ruler plate by extremely approaching the ruler plate outside edge to the rotary blade surface in a state of allowing a surface plate of a circular saw placed on the ruler plate to abut to the abutting surface. SOLUTION: A ruler plate 3 is installed in a projecting shape on one side of a base board 2 on the under surface of the base board 2 of a ruler 1 for a circular saw, the abutting surface 4 is formed by vertically raising the base board 2 side surface positioned on this ruler plate 3 from the ruler plate 3 surface, and the ruler plate 3 is set to a working reference width by extremely approaching the ruler plate outside edge 5 to the rotary blade (b) surface so as not to hitch on a cutting edge (c) of a rotary blade (b) in a state of allowing the inside side surface of a surface plate (a) to abut to this abutting surface by placing the surface plate (a) of a circular saw A on the ruler plate 3.  The ruler plate 3 is installed on the base board 2 under surface through an installing means 6 so as to be freely translated in the width direction to set the working reference width of this ruler plate 3.
Patent JP-H07258048-A (JP)
Title: Make-up article composition for decoloring of hair and its preparation and method for decoloring of hair
Inventor: KARORIIN TORIKOO
IPC: A61K8/72
Filed: 1995-03-01
Abstract: PURPOSE: To produce a composition for bleaching hair in the form of a fine, anhydrous, fluid, homogeneous and non-dusty powder which disperses fully in an aqueous hydrogen peroxide solution. CONSTITUTION: This pulverulent anhydrous cosmetic composition for bleaching hair contains a peroxidized compound as an oxidizing agent and further 10-27 wt.% at least one polymer selected from the group consisting of polyethylene glycol, polypropylene glycol, a derivative of the polyethylene glycol and a derivative of the polypropylene glycol which are anhydrous and both liquid and water- soluble at room temperature.
Patent JP-S62199216-A (JP)
Title: Cooling device for wire drawing
Inventor: KATSUBE KOZO
IPC: B21C3/14
Filed: 1986-02-26
Abstract: PURPOSE:To prevent a coolant from splashing on the heating side and to remarkably improve the cooling capacity by using a crossflow type nozzle as a cooling nozzle and setting an air seal member in the upstream side of the nozzle. CONSTITUTION:A cooling nozzle 2 consists of an annular coolant room 3 surrounding a wire body 1, annular jetting nozzle 5 oriented at an angle less than 90 deg. to the wire body 1, and a cylindrical passage 7 being ahead of the nozzle 5. An air seal member 12 having an air jetting room 8 is set on the inlet side for the wire body 1. In that structure, a coolant supply pipe 4 supplies a cooling medium such as oil or water and a pressure air supply pipe 9 jets air. Thus, the coolant is surely prevented from splashing on the heating side and no centrifugal force is generated regardless of an increased coolant flow rate because the cooling nozzle 2 is a crossflow type, so that a coolant flow can be increased to improve the cooling capacity.
Patent JP-H02220268-A (JP)
Title: Position information encoding system
Inventor: NISHIKAWA KEIICHI
IPC: G11B5/596
Filed: 1989-02-22
Abstract: PURPOSE:To encode address information with a high reliability by constituting position information codes so that position information codes are different by one bit between just adjacent recording parts and are different by two bits between adjacent recording parts but one and are different by three bits between recording parts but two. CONSTITUTION:Most of medium defect or erroneous read is caused by drop-out or erroneous read of information units (bits). Address information 10 (1<=n<=32) and an address information code 11 where information 10 is expressed in the binary system by encoding correspond to each other. Sixth address information 10 is used as the center and is different from the others by a number 12 of bits. Address information codes indicating adjacent tracks are different by one bit, and address information codes of adjacent tracks but one are different by two bits. Address information codes of tracks three or more tracks distant from each other are different by three or more bits. This rule is true of all of tracks having 1st to 32nd address information. By this constitution, position information is restored to the original value or an adjacent value even at the time of drop-out or erroneous read of the address signal.
Patent JP-S53127752-A (JP)
Title: Extracting method of characteristics of patterns
Inventor: NAKASHIMA MASAHITO
IPC: G02B27/00
Filed: 1977-04-13
Abstract: PURPOSE: To perform extraction of characteristics rapidly irrespective of kinds and shapes by reading angle information of diffracted light by pattern edges and juding the kins of patterns through combination logics. 
     COPYRIGHT: (C)1978,JPO&Japio