baber/WOPTO huggingface dataset:
Patent JP-S57190708-A (JP)
Title: Rolling device for reducing wall thickness of pipe end of seamless steel pipe
Inventor: SAYAMA YASUHIRO
IPC: B21B19/12
Filed: 1981-05-18
Abstract: PURPOSE:To roll a blank pipe to decrease its wall thickness toward its outer end-part and to reduce its cut-off length, by inserting a mandrel into the inside of the end part of pipe and, bringing rolling rolls into rolling contact with the outer circumference of pipe to roll the pipe by revolving the rolling rolls. CONSTITUTION:A mandrel 13 and rolling rolls 14 are advanced in the axial direction to set the rolls 14 on a rolling position when detected that the rear end-part of a blank pipe 6 is inserted to the center of a rolling device 12 for reducing pipe-end wall-thickness. Next, the pipe is held by pinch rolls 38 while the mandrel 13 is advanced to be inserted into the pipe 6. The rolls 14 are then rotated in contact rolling while the rolls 14 are revolved in the circumferential direction of the outer surface of the pipe by actuating a driving device 21 for revolving and a driving device 28 for rotating. Then the device 12 is retreated relatively to the pipe 6 by means of wheels 37. At this time, the mandrel 13 is protruded by synchronizing the movement of the device 12 by means of a hydraulic device 40.
Patent JP-H06277629-A (JP)
Title: Spiral flow type air classification machine
Inventor: TAMAE TAKAMIKI
IPC: B07B7/083
Filed: 1993-03-31
Abstract: PURPOSE:To classify a raw material of a powder and granular body at a required classification point by setting the fixing pitch of blades to satisfy a specified equation in relating to the separating particle diameter in a classification machine wherein a plurality of spiral flow adjusting blades are provided on a rotor and a guide vane is provided on the outer periphery through a classification room. CONSTITUTION:A rotor 5 on the outer peripheral part of which a plurality of spiral flow adjusting blades 6 are fixed is stored under a condition of free rotation in the center of a cylindrical casing 1 wherein a conical hopper 2 on the bottom part of which an exit 3 for coarse powder is opened is provided on the lower part. Then, air for classification is fed in a classification room 7 from an air feeding path 11 through a guide vane 8 to form a free spiral flow and a raw material is fed from a raw material inlet 13 under a condition where a forcible spiral flow is formed by rotating the spiral flow adjusting blade 6 through a rotating shaft 4 and fine powder with at most a specified particle diameter is separated and is recovered through a product discharging exit 12. At this instance, an excellent accuracy of classification is obtd. by setting the fixing pitch P of the spiral flow adjusting blade 6 to a value satisfying the equation P<=1.04XDp(th)<0.365> in relation to the separation particle diameter Dp(th).
Patent JP-S62230496-A (JP)
Title: Welding material for sintered two-phase stainless steel
Inventor: OGAWA KAZUHIRO
IPC: C22C38/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the SSC resistance, toughness and corrosion resistance of a weld metal by limiting Cr, Mo, N, and Ni respectively to prescribed wt% and limiting the parameter expressed by specific formula to a prescribed range. CONSTITUTION:The compsn. components of the material are composed of 20<=Cr<=35%, 2.5<=Mo<=4.5, 0.05<=N<=0.3, and 8% Ni, and the respective components are so adjusted that the value of the parameter PhI expressed by formula I attains -1<=PhI<=4. The balance is composed substantially of impurities and Fe component. The Cr and Mo components improve pitting resistance, and the N component improves the corrosion resistance precipitated with alpha+beta structure. Since the parameter PhI value is controlled to the -1<=PhI<=4 range, the SCC resistance and toughness are improved. The SCC resistance, toughness and corrosion resistance of the weld metal are all improved by the above-mentioned method.
Patent JP-H05277953-A (JP)
Title: Resin bond grinding wheel
IPC: B24D3/28
Filed: 1992-03-30
Abstract: PURPOSE:To provide a grinding wheel wherein choking is difficult to occur to the grinding wheel during grinding. CONSTITUTION:Hollow spherical body fillers 2 of which a metallic coating layer 3 is formed are dispersed in a resin bond phase 1. Thus, since during a grinding work, a part of the filler is ruptured and a chip pocket is easily formed, discharging ability of a grinding chip layer and chips and the holding property of grinding liquid are sharply improved, and choking of the grinding wheel is prevented from occurring.
Patent JP-S59200620-A (JP)
Inventor: UEDA YASUHIRO
IPC: G02B23/00
Filed: 1983-04-27
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-H03277109-A (JP)
Title: Matrix fault indicating equipment
Inventor: KAWAMICHI HITOSHI
IPC: H02B15/00
Filed: 1990-03-23
Abstract: PURPOSE:To correctly identify similar faults on defective equipment and fault conditions when faults occur, by switching on individual indicators positioned as a matrix and repeatedly switching on and off the indicators in a specified time. CONSTITUTION:A matrix indicating board 2a (2b) for multiple equipment e.g. pumps No.1-No.4 and a matrix indicating board 3a (3b) for multiple fault conditions e.g. earth fault, overcurrent, PF disconnection and delay are provided. For example, when an earth fault and an overcurrent occur on the pumps No.1 and No.2 respectively, the matrix indicating boards are switched on as S1, switched off of S1 conditions in a specified time, and switched on an S2. The boards are switched off of S2 conditions in a specified time and back to the S1 conditions. The boards are repeatedly switched on and off until the faults are repaired.
Patent JP-S62231171-A (JP)
Title: Labeling complex
Inventor: KIHARA YASUO
IPC: G01N33/545
Filed: 1986-03-31
Abstract: PURPOSE:To easily obtain a labeling complex having high sensitivity and high accuracy at a high yield by using water dispersion type high-molecular polymer particles as a carrier and conjugating both a labeling agent and immune reactant therewith to obtain the labeling complex. CONSTITUTION:The water dispersion type high-molecular polymer particles are prepd. by emulsion polymn. of 1 or >=2 monomers having unsatd. double bonds, for which commercially marketed water dispersion type high-molecular polymer particles are usable. Any labeling agents which are heretofore used for solid-phase immunoassy are usable as the labeling agent. There is no need for using the labeling agent at one molecule per molecule of the immune reactant and the labeling agent can be easily adjusted within a 0.01-1,000 molecule range. The labeling complex is obtd. by conjugating the immune reactant and the labeling agent with the water dispersion type high-molecular polymer particles, then separating and refining the labeling complex by an ordinary sepn. method.
Patent JP-S52243-A (JP)
Title: Process for preparing 2-cyclohexenol
Inventor: TAKAMITSU NAGAAKI
IPC: C07C29/52
Filed: 1975-06-20
Abstract: PURPOSE: A process for preparing 2-cyclohexenol useful as an intermediate of perfume, medicine, pesticide, etc., by hydolyzing an ester which is synthesized by liquid phase oxidation of cyclohexene in the presence of a boron compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02253927-A (JP)
Title: Taking-out device of die for foam molding of bead
Inventor: IO AKIRA
IPC: B29C44/00
Filed: 1989-03-29
Abstract: PURPOSE:To constitute the title device so that a deformed part is not generated on the surface of a molding, by a method wherein a fulcrum is possessed on the outside of a cavity of a die for foam molding of beads and a tilting pin tilting toward a release side at the time of release of the die is provided by running along a mating surface of the die and ejecting within the cavity. CONSTITUTION:Tilting pins 9 are provided on the upper and lower parts of molding tools 3a, 3b by running along a mating surface 10 of the molding tools 3a, 3b. The tip of the upper tilting pin 9 is ejected inward of an upper cavity 2 and the tip of the lower tilting pin 9 is ejected inward of the lower cavity 2. The tilting pins 9 each possess fulcrums 8 on rear end parts positioning outside of the cavity 2 and the tilting pins 9 become tiltable toward a mold release side centering around the fulcrums 8 at the time of mold release. An ejector pin 1 is moved forward along with a movement of the molding tool 3b and a master frame 5b and when the tool is released to some extent, the tip of the same pushes the tilting pin 9 for tilting.
Patent JP-H09238666-A (JP)
Title: Food-discharging device of food forming machine
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a formed product to a discharge part in a uniform prescribed shape and discharge the formed product. SOLUTION: This food discharge device is composed of a supporting table 2 which is freely reciprocative between an intermittent carrying device of a formed product C formed by a forming mechanism and a formed product discharge part and is vertically movably fixed to a holder 1, a forming and nipping mechanism 3 supported in the lower end of the supporting table 2 and an ejector 4 provided with plural pushing-down rods inserting the mechanism 3 and liftably supported to the supporting table 2. The forming and holding mechanism 3 is formed of an upper part fixing mold 12 downwardly opened and a pair of right and left movable molds 13 and 13 and the ejector 4 is formed by attaching a formed product-pushing out plate 22a to the lower end of the pushing-down rods vertically installed from a horizontal lifting and lowering plate 21 to the lower direction.
Patent JP-S59200542-A (JP)
Title: Radio communication device for automobile
Inventor: NANUN KATSUMI
IPC: H04B10/114
Filed: 1983-04-27
Abstract: PURPOSE:To transfer information and an intent between approaching automobiles by providing an input device, display device, and processor for them in an automobile, and further providing elements which transmit and receive light or an ultrasonic wave at the outside of the automobile. CONSTITUTION:A key signal from the keyboard 3 of the input device provided in the automobile body is converted by an encoding transmitter 4 into a time- series code sequence corresponding to a document inputted with keys, and light 1 or an ultrasonic signal is radiated by a transmitting element 6 installed in front of or behind the outside bottom part of the car body 1. An leading or trailing automobile which approaches said automobile catches the signal by its receiving element 7, and the signal is amplified and decoded by a decoding receiver 5 to display communication matters inputted on the keyboard of the car body 1 on a display device 2 while storing them in addition to displaying which of a leading and a trailing automobile the matters are transmitted from.
Patent JP-S5410496-A (JP)
Title: Laser working apparatus
Inventor: OOMINE MEGUMI
IPC: B23K26/064
Filed: 1977-06-23
Abstract: PURPOSE: To hold the output required for working from a laser generator down at a low level by arranging the condenser and a reflector at the same side with respect to work so as to reflected the reflected laser beam toward the work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0336390-A (JP)
Title: Window
Inventor: JIYATSUKU FUREMOO
IPC: F24F1/00
Filed: 1990-03-23
Abstract: PURPOSE: To replace a conventional window by a wall dynamical heat insulation- type heated window, by wall dynamically circulating the air between a second glazing comprising the heated glazing and an outer glazing by the negative pressure in a room. CONSTITUTION: The secondary glazings 9, 10 prepared by coating a surface of silicon-sodium-calcium glazing plate 10 quenched by heat with, for example, an oxide film 18 doped with fluorine, and attaching a current induction band 19 on the same, are mounted on a movable frame 3 of a window frame 1. When they are opened, the power supply for heating is automatically cut. A lower horizontal member and an upper horizontal member of the movable frame 3 supporting the outer glazing 5 are respectively provided with the air inlets 13, 14 and the air outlets 15, 16, 17, and the air is circulated in the air flowing direction shown by an arrow by the negative pressure in a room. Whereby a window of a double glazing system can be mounted for most of the conventional windows without increasing the cost.
Patent JP-H11273658-A (JP)
Title: Terminal structure of lead-acid battery
Inventor: TANAKA SUSUMU
IPC: H01M2/30
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and to enhance quality by enabling the lead pole post of a resin winding terminal and a strap to be simultaneously manufactured by casting. SOLUTION: This terminal structure has a resin winding terminal 4 connected to a strap 3, the resin winding terminal 4 comprising a lead pole post 41 and a resin part 42 molded in such a way as to hermetically surround the peripheral surface of the lead pole post 41. The peripheral surface of the lead pole post 41 of the resin winding terminal 4 is formed in the shape of steps which get greater as the diameter of the lead pole post gets lower, and the lead pole post 41 and the strap 3 are formed as integral castings.
Patent JP-S561248-A (JP)
Title: Production of composite metal cast ingot
Inventor: OOHASHI MICHIO
IPC: B22D7/02
Filed: 1979-06-14
Abstract: PURPOSE: To produce the cast ingot which is capable of preventing the decrease in yield owing to edge cutting after blooming as compared to conventional methods by suspending and supporting the material to be inserted into the mold provided with concave section shapes in the specific portions then pouring molten metal and performing insert casting.  
     CONSTITUTION: In producing the composite metal cast ingot by an insert method, concave section shape recesses 14 are formed to a mold 10, on the inside walls of the mold 10 of the position opposing to the width direction ends 13 of the material 12 to be inserted being suspended and supported by a support member 11, in the portions approximately opposing to the ends 13 of the foregoing material 12, and the relation of the inside wall size l of the mold 10 and the size l 1  of the material 12 to be inserted is made l<l 1 . After the above-mentioned material 12 is suspended in the above-mentioned mold 10, molten steel is poured through a sprue 15, whereby the steel ingot 16 formed with convex parts 17 at the broadside ends is obtained. At the time when this cast ingot 16 is bloomed to a slab, it improves the sectional shape in the width direction and prevents the decrease in the yield owing to edge cutting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06291024-A (JP)
Title: Formation of fine pattern
Inventor: ARAKI SEI
IPC: G03F7/38
Filed: 1993-04-01
Abstract: PURPOSE:To form a fine resist pattern whose aspect ratio is high so that the resist pattern does not fall in a developing process. CONSTITUTION:A resist layer 13 is formed on a material 12 to be worked, and a desired region in which a fine pattern is formed is irradiated with ultraviolet rays or far-ultraviolet rays 14. Thereby, a slightly soluble layer 15 with reference to a developer is formed in the surface layer part of the resist layer 13. Then, a desired fine pattern is exposed to X-rays 16, and a developing treatment is executed.
Patent JP-S63240489-A (JP)
Inventor: IWASAKI YOSHIHISA
IPC: B62M9/126
Filed: 1987-03-27
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-H10270391-A (JP)
Title: Brush cleaning device and wafer polishing device system
Inventor: ARAKAWA SATORU
IPC: H01L21/304
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush cleaning device which can make the passing track of a brush complicated and, at the same time, can increase the cleaning speed. SOLUTION: A brush cleaning device which cleans the wafer sticking surface of a carrier plate 12 is provided with planet gears 4a, 4b, and 4c which are meshed with a sun gear 3, driving means which drive the planet gears 4a, 4b, and 4c in their revolving directions round the sun gear 3 so that the gears 4a, 4b, and 4c may turn on their axes while the gears 4a, 4b, and 4c revolve round the sun gear 3, an oscillating means which oscillates the sun gear 3 and planet gears 4a, 4b, and 4c along the wafer sticking surface of the plate 12 while the gears 4a, 4b, and 4c are meshed with the sun gear 3, and an elevating/ lowering means which elevates or lowers the sun gear 3 and planet gears 4a, 4b, and 4c in the directions in which the gears are brought into contact with or separated from the wafer sticking surface of the plate 12 while the gears 4a, 4b, and 4c are meshed with the sun gear 3.
Patent JP-H10267916-A (JP)
Title: On-line space factor measurement method for rapid metal thin band
Inventor: KUROKAWA KATSUMI
IPC: G01N33/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring space factor wherein quality evaluation is made on line with ease for a rapid cooling metal thin band manufactured by jetting a molten metal on the outside periphery of a cooling roller being rotated at high speed, for rapid solidification. SOLUTION: A molten metal is supplied from a nozzle 3 to the surface of a cooling roller 4 being rotated at high speed, to be rapidly solidified, thus a rapid cooling metal thin band S is manufactured. While the rapid cooling metal thin band S is wound in spiral, the coil's weight, inside diameter, and outside diameter are measured during winding or after completion, and a space factor is calculated based on the measured value. Thus, a space factor is evaluated with ease.
Patent JP-H08275296-A (JP)
Title: Hearing aid
Inventor: SAKAMOTO SHINICHI
IPC: H04R25/00
Filed: 1995-03-31
Abstract: PURPOSE: To realize the hearing aid in which an acoustic characteristic of an output sound close to a sense of the user. CONSTITUTION: The hearing aid is provided with a microphone 1 collecting an external sound, an amplifier 2 amplifying a microphone signal in response to the external sound according to a set amplifier characteristic (acoustic characteristic) and an earphone 3 outputting the signal amplified by the amplifier 2 as a hearing aid sound, and also with an environmental sound analysis means analyzing an environmental sound on the basis of the microphone signal to adjust the amplifier characteristic of the amplifier 2 depending on the environmental sound and a characteristic decision means deciding the acoustic characteristic by means of fuzzy deduction on the basis of the result of analysis of the environmental sound analysis means.
Patent JP-S531418-A (JP)
Title: Brightness signal circuit for television receivers
Inventor: NAKAGAWA HISAO
IPC: H04N5/208
Filed: 1976-06-26
Abstract: PURPOSE: To improve the picture quality, by using the semiconductors transferring the electric charge as the information source for the signal delay and addition, and by emphasizing the signal constituting the contours. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08267933-A (JP)
Title: Thermal recording material
Inventor: OGINO NAOMI
IPC: B41M5/337
Filed: 1995-03-31
Abstract: PURPOSE: To provide a thermal recording material high in color forming sensitivity and excellent in light-resistant ground color. CONSTITUTION: In a thermal recording material wherein a thermal recording layer containing at least a colorless or light-colored dye precursor and a coupler allowing the dye precursor to develop a color at a time of heating is provided on a support and a protective layer is provided thereon, 3-n-dipentylamino-7-(m- trifluoromethylanilino) fluorane is added to the thermal recording layer as the dye precursor and a binder, a water-soluble ultraviolet absorber, a fluorescent dye and aluminum hydroxide are added to the protective layer.
Patent JP-S63243152-A (JP)
Title: Propylene polymer composition
Inventor: IIDA MAKOTO
IPC: C08K5/52
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled composition outstanding in rigidity, heat resistance, etc., by specific organophosphorus compound(s) in a polymer consisting of propylene homopolymer component having specific disposition and propylene- ethylene copolymer component. CONSTITUTION:The objective composition can be obtained by incorporating A1: 55-97wt.% of a propylene homopolymer component with an intrinsic viscosity [eta]pp of 0.8-4dl/g and the isotactic pendant fraction [I] satisfying the equation I (unit: %) and A2: 45-3wt.% of a propylene-ethylene copolymer component with an intrinsic viscosity [eta]PE of 2-7dl/g and the ethylene unit content of 20-70wt.% with (B) 0.005-1pt.wt. of an organophosphorus compound of formula II (R<1> is H or 1-18C alkyl; R<2> is 1-18C alkyl, of formula III, etc.) and/or a second organophosphorus compound of formula IV (R is methylene, ethylidene, etc.; R<3> and R<4> are each H or 1-6C alkyl; M is Na, K, etc.; a is valence of M).
Patent JP-H08273745-A (JP)
Title: Protection cover for connector
Inventor: FUKUDA EIJI
IPC: H01R13/52
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate the attaching and detaching of a protection cover capping a connector, exclude external force to a locking arm, and to completely protect from outside. CONSTITUTION: A cover 1 is for protecting a connector 10 on the outer peripheral wall of which a locking arm 15 extending backward via a front rise base portion 15a is provided. The cover 1 is a cylindrical body one end of which is opened, and the other end of which is closed, on the inner surface of a peripheral wall 2 facing to the locking arm 15 one pair of flexible lock walls 4, 4 against the locking arm 15 are protrusively provided, and on one pair of flexible lock walls locking protrusions 5 engaging with the locking arm 15 are provided. Knobs for fingers 7 are provided on the closed other end side of the cover 1.
Patent JP-2000355747-A (JP)
Title: Bearing structure of sink roll in hot dip metal coating line
Inventor: TAGASHIRA KEN
IPC: F16C13/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure of a sink roll, in which sliding friction resistance caused by wearing between a sleeve and the bearing is restrained, the rotation of the sink roll is smoothened, the vibration given to a steel sheet is restrained and the scratch on a product surface caused by defective rotation of the roll is prevented. SOLUTION: In a hot dip metal coating line, the sink roll 2 is supported so as to be freely rotated through sleeves 4, bearings 5 and bearing brackets at both ends under horizontal state to the rotating axis in the hot dipping bath and the steel sheet wound around the lower half circuferential part of the sink roll is fed out with the rotation-driving of the sink roll. To the end part of the bearing, the shaft is assembled so as to match to the end part thereof or the end part of the sleeve, and to the end part of the shaft, a thrust receiving plate 7 is arranged with the interval of 0.1-2.0 mm at the bearing side.
Patent JP-H02223418-A (JP)
Title: Package of electronic equipment
Inventor: KUSASHIMA YUJI
IPC: B29C45/02
Filed: 1989-03-28
Abstract: PURPOSE:To improve environmental resistance, by a method wherein the whole surface area of the outer circumference of a hollow vessel is sealed by covering the same unitarily with a sealing resin coating layer by incorporating a module assembled body of an electronic circuit into a plastic hollow vessel. CONSTITUTION:A module assembled body of an electronic circuit 1 is incorporated into a closed type plastic hollow vessel 8. The whole surface area of the outer circumference of the plastic hollow vessel 8 is coated with a method of either a transfer molding method or an injection molding method and a sealing resin coating layer 9 is formed under this state. With this construction, packaging is performed while protecting the module assembled body of the electronic circuit 1 and at high productivity.