baber/WOPTO huggingface dataset:
Patent JP-H06335743-A (JP)
Title: Form-rolling device provided with tie-bar
Inventor: NISHIOKA TAKASHI
IPC: B21H1/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a form-rolling device with a tie-bar in which the opening of opposing frames is restrained when a material is form-rolled and by which the accuracy of form-rolling is further improved. CONSTITUTION:This device is provided with a main body 1 having a couple of opposing frames 11, a movable frame having a form-rolling die 25 and a tie-bar 3 by which expanding of distance between opposing frames is prevented. A main wedge part 4 is inserted between the rear surfaces 11b of opposing frames 11 and the end part 30 of tie-bar 3. A spacer 5 is arranged between the opposing surfaces 11a of couple of opposing frames 11. A sub wedge part 7 is inserted between the opposing surfaces 11a of opposing frames 11 and the end surface of spacer 5. Consequently, the spacer 5 is deformed by pressure and the tie-rod 3 is deformed by tensile force.
Patent JP-S5252116-A (JP)
Title: Process for heat treatment of stainless steel
Inventor: KIMURA SEIJI
IPC: C21D6/00
Filed: 1975-10-24
Abstract: PURPOSE:To develop a process for heat treatment which prevent high temperature corrosion cracking at grain boundary from occurring in producing structural steel by use of austenitic stainless steel in an environment where high temperature corrosion cracking is liable to occur.
Patent JP-S5750246-A (JP)
Title: Metallic flask for casting
Inventor: YONEDA YOSHIHARU
IPC: B22C21/00
Filed: 1980-09-12
Abstract: PURPOSE: To connect a required number of platelike bodies to assemble a metallic flask and lower the cost of the metallic flask by dividing a round shaped metallic flask to plate bodies having prescribed curvature and height.  
     CONSTITUTION: Platelike bodies 1 are arrayed in a curving direction in such a way that their circumferential mounting parts 1b, 1b adjoin to each other, and these bodies are connected by inserting bolts 6 into mutually opposite bolt holes 4. Such bodies are placed in a height direction in such a way that their height direction mounting parts 1c, 1c adjoin to each other in accordance with the height of a casting and these are connected by inserting bolts 6 into mutually opposite bolt holes 5, whereby the metallic flask for casting is assembled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5919008-A (JP)
Title: Rolling method of seamless pipe
Inventor: MIZUNUMA SUSUMU
IPC: B21B23/00
Filed: 1982-07-23
Abstract: PURPOSE:To provide a seamless pipe which can reduce considerably a running cost by joining successively hollow blank pipes which are worked by piercing to a prescribed wall thickness in a longitudinal direction, and subjecting the same to drawing and reduction rolling with stretch reducers. CONSTITUTION:Hollow blank pipes worked to a prescribed wall thickness are formed by piercing with a Mannesmann piercer. Such hollow blank pipes are successively joined in the longitudinal direction thereof. A rolling mill train is drivided to plural blocks, and the pipe is subjected to drawing and reduction rolling with stretch reducers provided with 30 deg. phase difference to calibers between the blocks, whereby the seamless pipe having a small diameter is produced at a low cost.
Patent JP-S63291838-A (JP)
Title: Production of ultrafine powder from granulated slag
Inventor: FUJITA KIYOMI
IPC: C04B7/147
Filed: 1987-05-25
Abstract: PURPOSE:To enable reduction in power consumption and installation size by classifying fine powder in the first-stage milling into crude particles, fine particles and ultrafine particles and milling the fine particles into ultrafine particles in the second-stage milling. CONSTITUTION:The starting slag granules is subjected to the first-stage milling with crushing mill 3 and fine powder is collected. The fine powder is sent into silo 8 and stored. Most of the powder is taken out for mixing with cement. A part of the fine powder is fed to the primary classifier 15 and the fine powder from the bottom of the classifier 15 is sent back to mill 3 and silo 8 and milled again. In the meantime, the fine powder from the top of the classifier 15 is fed to the secondary classifier 17. A part of crude fine powder therefrom is crushed with the crusher 22 and sent back to the classifier 17. Ultimately, ultrafine powder is sent from the classifier 17 to collector 23 where the final product is collected. The exhaust gas from the collector is sent back to the crusher 22.
Patent JP-S5352294-A (JP)
Title: Production of a-type hemihydrate gypsum
Inventor: AKAZAWA NORIKAZU
IPC: C01F11/46
Filed: 1976-10-22
Abstract: PURPOSE: To produce α-type hemihydrate gypsum cheaply by reacting water-soluble sulfate with calcium compounds in a specific concentration of aq. soln. contg. COO - -giving compounds and amines or ammonium compounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5462639-A (JP)
Title: Air condition
Inventor: TAMURA TAKAMITSU
IPC: F24F13/22
Filed: 1977-10-26
Abstract: PURPOSE:To make it possible to spray drain water onto the upper portion of the condenser by means of a bubble pump. CONSTITUTION:An air outlet of a feed pipe 6 is inserted in the proximity of a fan delivery section highest in the pressure of the air flow as the air source of a bubble pump so that a drain water may be drawn up onto the upper portion of the outlet of the condenser low in the pressure of the air passage. In this manner, the air suction pressures DELTAPa can be raised up to the highest level. This allows a fan for the air conditioner to obtain DELTAPa=about 25mm, a level which ensures a sufficient  pumping volume and a fan for outdoor air blowing to serve as the air source for actuating the bubble pump.
Patent JP-2000320027-A (JP)
Title: Underfloor structure of building and floor structure
Inventor: YAMAMOTO YOSHINORI
IPC: B01J20/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide effect such as insect proofness and mildewproofness by providing to vertically laminate a zeolite layer laying zeolite under the floor of a building and an activated carbon layer laying activated carbon, and providing a mixing layer laying the mixture of the zeolite and activated carbon. SOLUTION: A concrete-made foundation 20 is placed on a ground 4 to raise it from a ground face 21 upward, and a hole is bored in the ground 4 of the inside of the foundation 20 to be filled with activated carbon 5 so as to backfill soil 23. Next, a crushed stone 7 is laid on the ground face 21 backfilling the activated carbon 5, a resin film 8 is laid on the crushed stone 7, the footing 24 of a floor post is provided to provide a floor post 25, and a zeolite layer 1 an activated carbon layer 2 are formed on the circumference of the footing 24 of the floor post. Next, a sleeper is arranged on the floor post 25, a sill and a ledger strip 28 are nailed on the foundation 20 to arrange a floor joist 13, and a floor finishing material 11 is formed on the floor joist 13. Thus, indoor heat insulation is improved to realize an energy saving space.
Patent JP-S5752756-A (JP)
Title: Solar roofing tile
Inventor: KIMURA TOKUJI
IPC: F24J2/04
Filed: 1980-09-13
Abstract: PURPOSE: To obtain the solar roofing tile having a beautiful appearance by arranging a number of a metal roofing tile members each having an upper split part formed with an insertion hole in the lateral direction, inserting a lateral pipe through these insertion holes, and connecting a vertical pipe at the end of the lateral pipe.  
     CONSTITUTION: In the upper part of a flat-plate-shaped metal roofing tile member, there is formed the upper split part 2 having the insertion hole 1 which is formed by curving the upper end over the lateral length so as to draw a circle on the upper surface side and directing the tip end of thus curved upper end in the directon parallel to tile member 3. On the other hand, in the lower part of the tile member 3, there is provided a lower split part 7 by curving the lower end over the lateral length so a to have a U-shaped cross section. A number of thus formed tile members 3 are combined in continuation in the lateral direction and the lateral pipe 5 is inserted through the insertion holes 1. At the same time, the tile members 3 are arranged with the upper and lower split parts 2 and 7 jointed to each other to form a roofing tile 4. Both ends of the respective lateral pipe 5 are connected in communication with the vertical pipes 6 arranged along verges. Thus arranged pipes 5 and 6 constitute the solar energy collector. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61288902-A (JP)
Title: Supply device for square bar material to lathe
Inventor: FURUKAWA TAKEHIRO
IPC: B23B13/10
Filed: 1985-06-14
Abstract: PURPOSE:To supply a square bar material in a fixed attitude to a chuck, by placing the plural square bar materials in a fixed attitude to be transversely fed successively to a carry-out end and transferred by a transfer lever in a fixed attitude to a guide roller while holding the square bar material to be transferred by a feed roller. CONSTITUTION:Plural square bar materials, being placed in a fixed attitude on a V-shaped groove of a fixed supporting frame in a stocker 23, are successively fed in a lateral direction by a feed supporting frame reaching a carry-out end, and the material, being left as holding the fixed attitude, is mounted by a transfer lever to a guide roller 8 having a V-shaped groove. Then a supply device, detecting the material by a switch arranged in a roller lift frame, turns a feed holding roller 36. First the rear feed roller 36, approaching, holds the square bar material in its point end part to be transferred in the axial direction, next the front feed roller 36, approaching, continues holding the material to be transferred. Accordingly, the square bar material, being left as holding its fixed attitude, is supplied to a chuck 3 through a deflection stopper 54, introducing port 5 and a main spindle pipe 6.
Patent JP-H11296725-A (JP)
Title: Premium storage can for beverage can vending machine
Inventor: OKADA SHUSUKE
IPC: G07F9/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a storage can for premium which can be stored in a vending machine in the same manner as beverage cans and enables a premium to be directly transferred to a pertinent person in the same process as purchase of beverage cans without an influence upon a carrying-it mechanism of the vending machine by forming the storage can to the shape according with rated dimensions of beverage cans. SOLUTION: A can main body 1 where a premium be stored is formed to a cylinder having rated dimensions of beverage cans, and a lower cap 3 is attached to the can main body 1, and the premium is stored in the can main body 1, and an upper cap 2 is attached to the can main body 1, and in this state, protection seals 4 are so stuck that the upper cap 2 and the lower cap 3 are not detached from the can main body.
Patent JP-H10306386-A (JP)
Title: Hard coating material, sliding member coated with this and production thereof
Inventor: TANAKA SHOJI
IPC: F16J9/26
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To improve sliding performances, particularly, wear resistance of CrN coating. SOLUTION: The outer circumferential face of a piston ring 1 is coated with hard coating 2 by arc ion plating. As for the hard coating 2, in the crystal structure of CrN, O is allowed to enter into solid solution in the ratio of 3 to 20 wt.% and C in the ratio of 0.5 to 8 wt.%, and the grain size is regulated to <1 μm. The hardness of the hard coating 2 is regulated to the range of 1500 to 2200 by Vickers hardness, and the coating thickness is suitably regulated to 1 to 60 μm.
Patent JP-S5829472-A (JP)
Inventor: NAKAJIMA YASUTOSHI
IPC: A62D1/00
Filed: 1981-08-18
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-S5556346-A (JP)
Title: Electric discharge lamp with starting auxiliary coil
Inventor: SHIMIZU KENICHI
IPC: H01J61/073
Filed: 1978-10-18
Abstract: PURPOSE: To prevent a contact or excessive access between electrode and starting auxiliary coil, by making the main electrode shaped into a flat pattern likely in a manner with its facing side to the starting auxiliary coil becoming almost flat face.  
     CONSTITUTION: A main electrode 20 is constructed with its electrode head part 22 shaped into a flat pattern likely as oval, ellipse, stream-line shape, etc. An electrode axis 21 is provided in parallel to a center line O 1 -O 1  and eccentrically to one side from the center line O 1 -O 1 . The main electrode 20, made in such manner, is mounted with an almost flat face of the flat patterned electrode head part 22 likely facing to the starting auxiliary coil. The main electrode 20 and the auxiliary coil become isolated, thus no contact will be made between the main electrode 20 and the auxiliary coil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11300273-A (JP)
Title: Method for forming photocatalytic coating
Inventor: FUJIMOTO KYOICHI
IPC: B05D7/24
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To form a photocatalytic coating which is highly resistant to cracks. SOLUTION: A binder composition which contains a preliminary reaction product containing a prepolymer of polyorganosilsesquioxane obtained by previously performing the preliminary reaction of a mixture of organotrialkoxy silane, water for hydrolyzing the former and an aluminum chelate as a reaction promoter, a phosphate ester as a reaction inhibitor and an organic solvent which dissolves the described components, is mixed with a photocatalyst such as titanium oxide to obtain a photocatalytic coating composition, which is, in turn, coated on the surface of a base and cured by drying. The binder composition is also used for forming a base coat layer. The cured coating film of the polyorganosilsesquioxane which is a ladder-structured polymer is formed.  At the same time, the one-can binder composition which can be cured by drying even at a normal temperature is used so that it is possible to easily form a photocatalytic coating with high resistance to cracks on the surface of whatever kind of the base may be.
Patent JP-H0422990-A (JP)
Title: Color el display device
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1990-05-17
Abstract: PURPOSE:To improve brightness and spatial color mixture effect by converting a display data signal by means of matrix electrodes shared by laminated EL elements, a driver functioning both as a driver on a data side and a driver on a scanning side and a frame memory. CONSTITUTION:EL light emitting layers 1-3 having the different colors of emitted light are successively laminated and matrix electrodes 5, 20, 21 and 10 which are mutually orthogonal and is shared between the upper and the lower EL light emitting layers are arranged between the EL light emitting layers. Then, a 1st control circuit 26 is provided, which generates a control signal for driving the matrix electrodes 5, 20, 21 and 10 as the electrodes on the data side or the scanning side. A converted display data signal in which the row and the column of the original display data signal are replaced is transferred to drivers 22-25 by a frame memory 27 in a 2nd control circuit 28 corresponding to the specification of the picture element on an EL display panel. Therefore, the light emission by the EL elements of at least two colors is performed in one field. Thus, the brightness and the spatial color mixture are improved.
Patent JP-H06314315-A (JP)
Title: Converting method for logical verification subject circuit including sequence circuit into logical verification facilitating circuit and device therefor
Inventor: TAKAHASHI MIKIKO
IPC: G01R31/28
Filed: 1993-04-30
Abstract: PURPOSE:To reduce the processing amount needed for conversion by cutting previously a library and then adding again the cut library at the time of conversion. CONSTITUTION:The libraries 1-1-1-n are prepared to describe the function and the pin information for each type of components included in a logical verification subject circuit which is shown in the description 5. A library cutting means 2 converts all libraries 1-1-1-n including the description of a register into the cut libraries 3-1-3-m which include the function descriptions of the cut components attained by a circuit where the equivalent logic is cut with the output of the register defined as a cut end and the descriptions of the newly added external terminal connection pins. A sequence circuit converter means 4 replaces all components including the register that are shown in the description 5 with the cut components of the libraries 3-1-3-m. Under such conditions, the information on the external terminals are added to the new external terminal connection pins among those replaced cut components and finally the logic connection description 6 of a logic verification facilitating circuit is obtained.
Patent JP-H11323528-A (JP)
Title: Method for improving wear resistance of nickel-chromium alloy
Inventor: NANBA KAZUO
IPC: C23C4/18
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the wear resistance of a nickel- chromium alloy using a relatively low-cost nickel-chromium alloy easy to be subjected to execution as a thermal spraying material and capable of improving its wear resistance. SOLUTION: By a thermal spraying stage 2, a nickel-chromium alloy is thermally sprayed to form sprayed coating, next, by an aging treatment 4, the sprayed coating is heated to about 500 to 800 deg.C for a long time to precipitate nickel-chromium intermetallic compds. into the compsn. For example, by the heating for about 100 hr, the hardness of the sprayed coating in the nickel- chromium alloy which has been about 300 to 400 Hv as thermal-sprayed can be increased to about 500 to 700 Hv by the aging effect.
Patent JP-H0250408-A (JP)
Title: Circuit structure
Inventor: SUTEIIBUN MAAKU ISUKANDAA
IPC: H01F27/42
Filed: 1989-05-22
Abstract: PURPOSE: To improve the operation performance of a transformer by winding one of two winding wires reverse to the other wire winding and at least some windings of the one wire are formed round a separate core from the other winding core. CONSTITUTION: Prim. and sec. windings 14, 15 are formed round a core. The prim. winding 14 is connected to a d-c charging circuit 16. The sec. winding is composed of two wires 17, 18 mutually neighbored and wound mutually reverse. At least some of the one wire windings are separate from the others to thereby generate a magnetic field in the core material, without causing the surface effect by the two-wire windings. The generated magnetic fields have the same intensity but mutually reverse directions, resulting in a perfect mutual cancellation. This improves the operation performance of a transformer.
Patent JP-H09312867-A (JP)
Title: Control method for light emitting device and its device
Inventor: YAMADA HIDEJI
IPC: H04W52/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a light emitting device which can greatly reduce the shortening of battery life which is caused by unnecessary lighting by providing a timer means to back light illumination of liquid crystal display and emitting light only in a time zone set by a timer. SOLUTION: A CPU 1 performs operation control of a radio call receiver and an EL device 2 has an EL drive circuit and an emitter. For a timer 3, not only one consisting of software but also a dedicated hard timer can do. The timer 3 operates with a signal a on in a night time zone (e.g. 5 p.m. through 8 a.m.) and with the signal a off in the other time zone. Whether some switch is pushed down in a prescribed time is monitored, and when the switch is detected to have been pushed down longer than the prescribed time, the timer 3 checks the signal a and finds out whether it is pushed down within a set time zone. If the signal is on and when the timer 3 shows that it is within the set time zone, the light of the EL 2 is turned on. Because a time zone can be selected by optionally setting a time, unnecessary battery consumption can be prevented.
Patent JP-S62284303-A (JP)
Title: Composition for far infrared selective permeable filter
Inventor: HAMAGUCHI KUNIMASA
IPC: C08L23/00
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a compsn. for an inexpensive for IR selective permeable filter which has an excellent filter function as a window material for photodetection of a human body detecting sensor, good workability and high performance by incorporating a Zr compd. and, if necessary, color material into a synthetic resin having light transparency in an IR region of a prescribed wavelength. CONSTITUTION:The compsn. for the far IR selective permeable filter is constituted by incorporating the Zr compd. and, if necessary, the color material into the synthetic resin having the light transparency in the IR region of >=7mum wavelength. The metal salt of a zirconic acid is effective as said Zr compd. and the amt. of said compd. to be added to the synthetic resin is 5-150wt%, more preferably 15-60wt%. Black inog. pigments such as carbon black and acetylene black and in addition, independent org. pigments of azo, phthalocyanine, etc., or the mixture composed thereof the usable as the color material. The amt. of the color material to be used is 0.1-5wt%. A PE, PP, etc., are used for the synthetic resin.
Patent JP-S619863-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOYAMA MASAO
IPC: G11B15/665
Filed: 1984-06-22
Abstract: PURPOSE:To relax the shock to a capstan by moving a pinch roller in two steps to press-fix it to the capstan. CONSTITUTION:A sector gear 21 of a loading mechanism is rotated to press one end 49a of a lever 49, and a turning arm 46 is pressed by the other end 49b. A pinch roller arm 37 having the same shaft as the arm 46 is turned to approximate a pinch roller 36 to a capstan 30, and the pinch roller 36 is moved to the set-up state position. When a brake slider 62 is slided in the direction of an arrow for the stop release operation, a lever 71 is turned, and a pin 72 presses an engaging lever 47, and the engaging lever 47 is separated from the turning arm 46. The turning arm 46 is pulled and turned through a spring 48, and the pinch roller arm 37 is turned furthermore to press-fix the pinch roller 36 to the capstan 30, and the device is set to the tape certain-speed feeding state.
Patent JP-H0425526-A (JP)
Title: Epoxy resin composition containing metal salt of aminobenzoic acid and its production
Inventor: TAKECHI SHIGETOSHI
IPC: C08G59/56
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the title composition having a shortened curing time and can give a nonbleeding cured product by mixing an epoxy resin with an aromatic amine mixture containing a metal salt of aminobenzoic acid. CONSTITUTION:The title composition is obtained by mixing an epoxy resin (a) having at least two epoxy groups in the molecule (e.g. bisphenol A epoxy resin) with an aromatic amine mixture (b) composed of 0.1-30mol% metal salt of aminobenzoic acid (i) (e.g. potassium o-aminobenzoate) and another aromatic amine (ii) (e.g. 3,3'-diaminodiphenyl sulfone) in an amount to give an equivalent ratio of the amino groups of component (b) to the epoxy groups of component (a) of 1:(1.5-2.5), wherein component (a) and at least component (i) of component (b) are dissolved in a solvent (c) and the solution is heated to distil off the component (c) and the remaining part of component (b) is added to the mixture.
Patent JP-S61292350-A (JP)
Inventor: BUIJIYAI EMU SATSUJIYA
IPC: H01L21/48
Filed: 1986-06-03
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。