baber/WOPTO huggingface dataset:
Patent JP-H08243610-A (JP)
Title: Method for improving life of mandrel bar
Inventor: KINUGASA SHUSUKE
IPC: B21B25/00
Filed: 1995-03-13
Abstract: PURPOSE: To prolong the life of a mandrel bar by reusing it with the same size and the same surface hardness, whose surface roughness is deteriorated by using, holding it at a specific temperature after grinding to attach scale on it. CONSTITUTION: By grinding a mandrel bar whose surface roughness is deteriorated, it is recovered to states that a decrease in the outside diameter is about 0.04mm and its surface roughness Rz is about 8μm to maintain within an outside diameter control standard, and grinding and regeneration covering five to six times are usually made possible. Also, by attaching scale to the mandrel bar held in a range from the room temperature to 100 deg.C, spraying seawater on it, lubricant can be well applied without performing seizure and oxidation with deterioration in hardness, and the mandrel bar can be reused with the same size and the same surface hardness as before. Consequently, the life of the mandrel bar can be prolonged and a consumption unit can be remarkably reduced.
Patent JP-H09274653-A (JP)
Title: Image expansion processor
Inventor: INAHATA SHINJIROU
IPC: H04N1/393
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed image expansion processor with which circuit scale can be reduced rather than conventional scale and further, the number of taps can be switched at high speed. SOLUTION: Source images are successively inputted in a direction Y according to the addresses of a source image memory control part 17. An X direction data expanding/counting part 11 expands the inputted source image corresponding to the scale of a direction X and finds the partially smoothed result of picture elements contained in the window area of that image. Further, a Y direction data accumulate part 12 overlaps the partially smoothed result corresponding to the scale of the direction Y, accumulates these results as many as the picture elements contained in the window area and finds a cumulative value. Afterwards, this cumulative value is binarized in comparison with a threshold value in a threshold value register 14 through a comparator 13, and expanded/smoothed image data are provided.
Patent JP-H10237881-A (JP)
Title: Construction method for aseismatic foundation
Inventor: MIYAZAKI MITSUO
IPC: E02D27/34
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a pile body in an earthquake, and economically facilitate the construction by perfectly separating a pile head from a structure, and simply placing the structure on the pile body itself. SOLUTION: When a structure is relatively horizontally displaced to a support layer 5, a tensile resisting force according to the elongation of a ground anchor 6 is generated. Since the ground anchor 6 is obliquely arranged, the horizontal partial force forms a horizontal restoring force to be imparted to the structure, and the vertical partial force forms the additional axial force to a pile body 3. A damping device 7 is set within the structure. Two or more resisting plates are arranged with a space, a viscous fluid is filled in the space, or they are connected by a visco-elastic body. One of the resisting plates is connected to the structure, and the other to the anchor 6.  When the structure is relatively horizontally displaced, the anchor 6 generates a relative displacement between the resisting plates by the action of a rotating rotor, and a damping resisting force is generated to absorb the energy. Thus, the earthquake resisting safety is improved, and the liquefaction phenomenon of ground can be stabilized.
Patent JP-H08244058-A (JP)
Title: Control of press process in press molding machine
Inventor: SASAKI SHUNICHI
IPC: B29C43/58
Filed: 1995-03-14
Abstract: PURPOSE: To eliminate the wastefulness of energy consumption and to extend the life of a pump. CONSTITUTION: When the moving speed of a movable plate at a point of time when a press process is completed is preset by a setting part 30, the moving speed is converted to quantity of electricity by a first operation part 31 to be sent to a comparison part 33 as a press completion speed set value V2 . All of first - third pumps P1 -P3 are turned ON to start the press process and the moving speed is calculated on the basis of the position changing with the elapse of time of the movable plate 2 during the press process detected by a press position detector 35 by a second operation part 34 to be converted to quantity of electricity to be sent to the comparison part 33 as a press speed detection value V1 .  When the press completion speed set value V2 and the press speed detection value V1 coincide with each other, the comparison part 33 sends a press completion signal V3 to a control part 32 and only the third pump P3 is turned ON through the control part 32 and the first and second pumps P1 , P2 are turned OFF.
Patent JP-H03281710-A (JP)
Title: Manufacture of alloy powder
Inventor: ITAGAKI TOMIO
IPC: C22C1/00
Filed: 1990-03-29
Abstract: PURPOSE:To safely manufacture hydrogen occlusion alloy powder at a low cost by mixing oxide powder of rare earth metal or this alloy to metal or this oxide powder of Co, Ni, etc., adding Ca, Mg, Li, etc., to this and executing heat treatment to it. CONSTITUTION:To the metal or this oxide powder of at least one kind of Co and Ni, the oxide powder of rare earth metal or this alloy of at least one kind of La and mish metal is mixed at the prescribed ratio and if necessary, further the metal or this oxide powder of at least one kind of Mn, Cu and Al is mixed. Successively, to this mixed material, the metal or the oxide powder of at least one kind of Ca, Mg and Li is added at the prescribed ratio. After that, the heating treatment is executed to this. It is desirable that this treatment is executed at about 900 - 1,450 deg.C under vacuum or inert gas atmosphere. By this method, the hydrogen occlusion alloy powder containing the rare earth metal is easily obtd. at a low cost.
Patent JP-S62238123-A (JP)
Title: Change-over device for running pedal of wheel type working vehicle
Inventor: NISHIMOTO MASAHARU
IPC: B60K26/02
Filed: 1986-04-08
Abstract: PURPOSE:To make the feeling of a footing actuation identical to that of an ordinary car by changing a change-over lever to a forward or a reverse position nearby a driver's seat so as to actuate a running pedal only to a single forward direction whereby controlling a variable pressure hydraulic pump. CONSTITUTION:A lever bracket assembly 10 including a forward/reverse change- over lever 20 and a both side claw clutch is connected with an interlocking assembly 11 by a right and a left rod 18 and 19. And the footing actuation of a running pedal 3 which controls the control lever 9 of a variable pressure hydraulic pump 7 to be at the rear or front position (a) and (b) of a neutral position N' by changing the change-over lever 20 over to a forward or a reverse position, is made to be a single forward direction only. Accordingly, the feeling of a footing actuation becomes identical to that of an ordinary car for setting the maximum footing angle at a larger angle so as to make a footing actuation for inching easy whereby the running stability for inching and safety can be improved.
Patent JP-S62237379-A (JP)
Title: Simulator for analysis of photochemical ox
Inventor: OKANISHI SHOTARO
IPC: G06F19/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain flexible applicability and proper output of the result of analyses with a simple operation by integrally executing operations from setting of a discharge source up to diffusion calculation and calculation of a reaction system. CONSTITUTION:A simulator to reproduce the concn. of the oxidant (Ox) generated by a photochemical reaction in the environmental atm. is constituted of a diffusion reaction calculation system 1 which is a main program and 6 kinds of sub-systems; a sub-system 2 for forming the place of wind, sub-system 3 for forming the rate of discharge, sub-system 4 for forming the coefft. of diffusion, sub-system 5 for estimating lid height, sub-system 6 for inputting the reaction system and sub-system 7 for forming an initial concn. A sub-system 8 for analyzing width multiplication rule, sub-system 9 for forming HC component ratios, sub-system 10 for selecting representative mol.wt., sub-system 11 for calculating effective chimney height and Pasquill-Gifford chart 12 are further attached thereto as the sub-systems associated with the above-mentioned sub- systems. The integrated calculation of the process is thereby made possible and the various reaction models are freely settable in the calculation of the reaction system.
Patent JP-S5417713-A (JP)
Title: Multipole magnet erase head
Inventor: FUJIWARA TATSUO
IPC: G11B5/325
Filed: 1977-07-11
Abstract: PURPOSE:To form an erase head which will not erase adjoining tracks by so magnetizing the head that the distance between adjoining S-and N-poles becomes smaller than the width of the non-recorded portions existing between the tracks of a magnetic recording medium.
Patent JP-H03280639-A (JP)
Title: Local area network system
Inventor: ITAGAKI KANJI
IPC: H04L12/46
Filed: 1990-03-29
Abstract: PURPOSE:To ensure communication to manage an entire system. unitarily by devising the system such that a node equipment relays a frame in which a destination address or an origination address is a network management station(NMS) address, the node equipment can register the NMS address onto an NMS address table or delete the address once registered. CONSTITUTION:This system is devised such that a group number is set and network management station(NMS) address tables NTB1-NTB4 are set to node equipments N21-N24 and only the NMS makes communication freely without the limitation due to the setting value of the group number even among branch local area networks (2-1)-(2-4) whose communication is inhibited by registering an NMS address NMA onto the network management station(NMS) address tables NTB1-NTB4 while the communication is inhibited as a rule to a different group number of the branch local area networks (2-1)-(2-4). Thus, the communication managing unitarily the local area networks system is ensured.
Patent JP-S63247651-A (JP)
Title: Analysis using enzyme immobilized electrode
Inventor: KARUBE MASAO
IPC: G01N27/327
Filed: 1987-04-02
Abstract: PURPOSE:To permit measurement with high sensitivity by dissolving a mediator which serves as a medium for donating and accepting electrons of an enzyme reaction in a measuring solvent of a mixed system composed of an org. solvent and water. CONSTITUTION:The measuring solvent 5 is housed in a beaker 6 and the beaker is set in a thermostatic chamber 7. The mediator is dissolved in the solvent and the solvent 5 is stirred by a stirrer 8. A steady current value is obtd. when an enzyme electrode 1, a platinum electrode 3 and a reference electrode (satd. calomel electrode) 4 are immersed in the solvent 5 in this state and the potentials thereof are maintained at the oxidation potential of the mediator. A prescribed amt. of the standard sample of the measuring object material, for example, a prescribed volume of a standard cholesterol sample is added into this solvent 5. Then, the cholesterol diffuses into a membrane immobilized with enzyme and cholestenone is formed from the cholesterol. The mediator in the solvent 5 acts as the acceptor of the electrons at this time and the mediator acts at this time. The quantity at which cholesterol oxidase acts is measured if the oxidation potential of the mediator is maintained at this time.
Patent JP-S62239144-A (JP)
Title: Image forming method
Inventor: ABE YOSHITOSHI
IPC: G03F7/038
Filed: 1986-04-11
Abstract: PURPOSE:To prevent a pollution in work environment by using a composition which does not contain an org. solvent as a photoresist, and by exposing the photoresist through a positive image original, and subsequently by processing the obtd. photoresist with only a water or an aqueous org. solvent having a low concn. CONSTITUTION:The photosensitive layer is formed on a synthetic resin or another substrate body, using a composition composed of a photosensitive agent, a water soluble resin and an emulsion of acrylic polymer. The polymer used for the emulsion of acrylic polymer comprises methylacrylate and ethylacrylate, etc. As the photosensitive agent, the photosensitive agent which is usually placed on the market as an initiator of a photochemical reaction is used. The titled method lies in exposing the sensitive layer overlapping the positive image original thereon by any one of UV ray, a solar ray or a X ray, followed by processing it with water. Thus, the problems such as a toxicity due to an org. solvent, a fire hazard and an odor, etc., are lessened, and water waste pollution due to use of a strong alkaline is prevented. The necessity of forming the negative image original in which the negative image original is formed from the positive image original for once and then the negative image original is reversed to the positive image again is omitted.
Patent JP-S63125-A (JP)
Inventor: PATORITSUKU EE KAARAN
IPC: H01L23/31
Filed: 1987-04-02
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-S57211454-A (JP)
Title: Numerical control machining method
Inventor: NOZAWA RIYOUICHIROU
IPC: B23Q33/00
Filed: 1981-05-29
Abstract: PURPOSE:To carry out high efficiency copy machining with a small-scale device by shifting integrally a cutter and tracer head with the tracer being shifted by a predetermined amount and indexing model shape while machining the indexed shape, simultaneously. CONSTITUTION:After a tracer head provided with a stylus 6 is located at position A where model copying is started, it is shifted in the direction of X axis by a predetermined shift amount to bring zero displacement position of the stylus to A'. Then a cutter head is moved integrally with the tracer head so that a cutter 4 reaches work starting position A'2. The stylus 6 is displaced to move to point D along a curve l1 of the model. According to the displacement of the stylus 6 at that time is indexed the shape of the model by a proper spacing. When positions of points B, C and D are indexed, the cutter 4 is moved along these points to work a copy to point D'2 which is another position of point D shifted by the shift amount. The copy machining is carried out sequentially by repeating these procedures.
Patent JP-S61241866-A (JP)
Title: Documentation device
Inventor: NAKAJIMA AKIRA
IPC: G06F17/21
Filed: 1985-04-19
Abstract: PURPOSE:To produce a document at a high speed by reflecting the change if given to the 1st document information to be supplied or corrected immediately on the 2nd document information for confirmation of the result and giving correction to the 2nd document in formation to reflect the result of correction immediately on the 1st document information. CONSTITUTION:The document data including character strings, the ruled lines, graphic forms, etc. and the layout information are always displayed at the different positions of the same screen on a display device 211. When the document data stored in an internal buffer 203 is replaced,a processor 211 rewrites immediately the layput information corresponding to each other within a layout memory buffer 204 and displays them on the device 211 by a program in a program memory 202. When the layout information in the buffer 204 is replaced, the processor 211 rewrites immediately and simultaneously the document data corresponding to each other within the buffer 203 by a program in the memory 202. Then the result of said rewriting is displayed on the device 211. This attains the production of documents at a high speed.
Patent JP-H08279202-A (JP)
Title: Position adjuster for optical recorder
Inventor: EKUSA NAOYUKI
IPC: G11B11/105
Filed: 1995-04-07
Abstract: PURPOSE: To exactly execute the position adjustment of the magnetic head and light condensing spot of a magneto-optical disk device of a magnetic field modulation system with simple constitution and to facilitate readjustment even when a mispositioning arises in the magnetic head during operation. CONSTITUTION: A photodetector 16 is arranged in the central part of the central magnetic pole 10a of the magnetic head 9 in order to execute the alignment of the magnetic head and the light condensing spot. The position adjustment of the magnetic head 9 is so executed that the light beam form a semiconductor laser is made incident on this photodetector 16.
Patent JP-S57197429-A (JP)
Title: Light incident device for spectrometer
Inventor: TAIRA RIKUO
IPC: G01J3/06
Filed: 1981-05-29
Abstract: PURPOSE:To make a light of a light source at each wave length incident to a spectrometer with good efficiency, by driving a location of a lens forming the image of a light source in interlocking with the wave length scanning of the spectrometer through the use of a waveform setter. CONSTITUTION:A pulse from a pulse generator P drives pulse motors M1 and M2 via gates G1 and G2. The motor M1 makes wave length scanning of a spectrometer and the motor M2 dirves lenses L1 and L2 coupled incorporatedly. The gates G1 and G2 are closed with a coincident signal from comparators C1 and C2. Counters K1 and K2 count pulses applied to the motors M1 and M2. The wave length of a wave-length setter W is converted into a digital value of the comparator C1 for comparison. The counted output of the counter K1 is given to a CPU, the lenses L1 and L2 are set to a position corresponding to the outputted wave length of the spectrometer, allowing to make the light from a light source incident to the spectrometer with good efficiency.
Patent JP-2000274098-A (JP)
Title: Wall construction of kitchen and sanitary space
Inventor: UCHIDA MASANORI
IPC: E04H1/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wall construction of a kitchen and sanitary space that allows omission of the trouble of searching wall back reinforcing members and the tools therefor and that enables interior equipment such as a grip bar to be easily added. SOLUTION: In a kitchen and sanitary space formed by covering its circumference with walls 2a-2c, decorating portions 10a-10e of predetermined shapes are formed on at least the surfaces of the walls 2a-2c and back reinforcing members corresponding to the decorating portions 10a-10e for fixing interior equipment are arranged on the backs of the decorating portions 10a-10e on the walls 2a-2c. The decorating portions 10a-10e are either integrally formed approximately in a line on wall main bodies or formed in plural lines at predetermined intervals on the wall main bodies.
Patent JP-H02260695-A (JP)
Title: Copper plated laminated board of multilayer wiring board, and multilayer wiring board
Inventor: KOBAYASHI TAKASHI
IPC: H05K3/46
Filed: 1989-03-31
Abstract: PURPOSE:To decrease hollows formed on the surface of oxidized copper so as to protect a multilayer wiring board against defection by a method wherein silane coupling agent layer is provided to the surface of oxidized copper. CONSTITUTION:An outer copper is provided as an outer layer to the outside of a resin layer 11, an inner copper 14 is provided as an intermediate layer to both the sides of a resin layer 13, and the surface of the inner copper 14 is thermally oxidized to turn into a copper 15. The surface of the copper 15 is treated with a silane coupling agent to form a silane coupling agent layer 21 for the formation of a multilayer wiring board copper plated laminated board. The layers are hot-pressed sandwiching a prepreg 17 between them respectively to form a multilayer wiring board. The wiring board is subjected to a drill processing to provide through-holes, and a plating copper 16 is formed. By this setup, oxidized copper is not dissoluted with a copper plating treating liquid, so that hollows are reduced and a defective product is prevented from occurring.
Patent JP-H04294148-A (JP)
Title: Liquid injection recording head
Inventor: NOGUCHI HIROMICHI
IPC: B41J2/16
Filed: 1991-03-25
Abstract: PURPOSE:To manufacture the title low-cost precise head having high reliability, and to improve durability by using a photopolymerizable composition composed of a specific component. CONSTITUTION:A graft copolymerizing high molecule, in which a branched chain mainly comprising a structural unit obtained from a hydrophilic monomer is added to a main chain mainly comprising one kind or more of monomer structural units selected from alkyl methacrylate, acrylonitrile and styrene, is used. A monomer containing a linear high molecule and an ethylene unsaturated bond is comprised in addition to said graft copolymerizing high molecule. A generator consisting of a compound selected from an organic peroxide, an S-triazine derivative, benzophenone and its derivative, quinones, N-phenyl glicine and alkyl aryl ketone is contained. A sensitizer made up of at least one kind of a compound composed of a coumarin, ketocoumarin, cyanine, merocyanine, and xanthne dyestuff is comprised.
Patent JP-2000271790-A (JP)
Title: Inner surface shield jig for manufacturing metal welded tube
Inventor: NAKAKO TAKEFUMI
IPC: B23K26/142
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an inner surface bead from being oxidized, and to manufacture a metal welded tube having a sound weld zone. SOLUTION: An inner surface shield jig 10 is used in manufacturing a metal welded pipe P by welding both end portions in the width direction of a metal strip S bent in the width direction. An inlet side seal 14 and an outlet side seal 13 are located on the upstream side and the downstream side of a welding point W, respectively, and an inert gas G is blown into a shield space V surrounded by the metal strip S or an inner surface of the metal pipe P, the inlet side seal 14 and the outlet side seal 13 from a gas flow passage 23, and an inner surface bead is gas-shielded. A cooling outer cylinder 15 with a water jacket 18 built therein is integrated with a seal support body 11 to connect the inlet side seal 14 to the outlet side seal 13, and the inlet side seal 14 and the outlet side seal 13 are cooled during the welding.
Patent JP-S57197080-A (JP)
Title: Solar heat evaporator
Inventor: NAKAKURA SHINJI
IPC: C02F1/14
Filed: 1981-05-29
Abstract: PURPOSE: To enable to obtain fresh water from sea water or the like in good efficiency by a  method wherein the sea water or the like in a raw water tank is preheated by heat of condensation of a distillation chamber due to solar heat and raw water preheated through a valve  operated corresponding to the water level of the distillation chamber is replenished automatically by a head.  
     CONSTITUTION: When a water take-in float 9 is lowered to a predetermined position, a switch  is operated as well as the valve of a water supply pipe 8 is opened to supply raw water and  the valve of the water supply pipe 8 is closed by the rise of the float 9 to store a predetermined amount of raw water in a tank 1. Because the upper part of the tank 1 reaches high  temp., high temp. raw water is supplied to an evaporation part 2 from the float 9. The evaporation part 2 is heated by direct rays of the sun and reflected rays of a reflecting surface 23  to evaporate raw water and the generated steam is recirculated along with air in the distillation chamber and, after contacted with a cooling part 6 to be condensed into water droplets,  the condensed water is slid along the reflecting surface 23 to be fallen into a fresh water  recovery part 24. When raw water is evaporated and the water level in the evaporation part 2  is lowered, a gap is generated between a valve seat 16 and the end part of the leading. end  discharge port 13 of a fixed replenishing pipe 10 to flow hot water to the evaporation part 2  from the discharge port 13. By this mechanism, the water level in the evaporation part 2 is  again raised and the valve seat 16 is again closed to stop the flow of raw water.  
     COPYRIGHT: (C)1982,JPO&Japio