baber/WOPTO huggingface dataset:
Patent JP-S5828424-A (JP)
Title: Taper working guide for electric discharge machine and electric discharge machining method
Inventor: OBARA HARUKI
IPC: B23H7/06
Filed: 1981-08-12
Abstract: PURPOSE:To maintain a taper angle in working a taper at a certain angle and perform high precision working, by forming an inlet of an upper guide and an outlet of a lower guide so as to have respectively the arcuate section of radius R. CONSTITUTION:An inlet of the upper guide UG and an outlet of the lower guide DG are respectively formed to have the arcuate section of radius R. This radius R is to be at least three or five times the diameter of a wire. The correction of displacement of a fulcrum based upon taper angle is carried out by obtaining the vertical distance Hc or horizontal distance Dc between fulcrums A,A' as a function of taper angle alpha and the diameter phi of wire WR.
Patent JP-S6018539-A (JP)
Title: Slippery polyester composition and its production
Inventor: HIROSE MASARU
IPC: C08K3/32
Filed: 1983-07-12
Abstract: PURPOSE:To provide a composition giving a film, etc. having excellent formability and remarkably improved transparency and slippery, by adding an alkali or alkaline earth metal salt and a phosphorus compound in the synthesis of a polyester, thereby producing internal particles having specific particle diameter. CONSTITUTION:In the production of a polyester from terephthalic acid or a difunctional carboxylic acid component composed mainly of terephthalic acid and ehtylene glycol or a glycol component composed mainly of ethylene glycol, an alkaline earth metal is added to the reaction system essentially after the completion of the esterification reaction, and stirred for 5-60min. The reaction system is then added with a phosphorus compound, an alkaline earth metal salt and an alkali metal salt, and subjected to the polycondensation to afford a composition containing internal particles having particle diameter of <=1mu and those having particle diameter of 3-10mu, and essentially devoid of coarse particles having diameter of >=15mu. The amount of the phosphorus compound is preferably 10X 10<-4>-100X10<-4>mol per 1mol of the acid component, and that of the alkaline earth metal salt and alkali metal salt is 0.1-1.2pts. each based on 1pt. of the phosphorus compound.
Patent JP-H11329922-A (JP)
Title: Device and method for cooling substrate
Inventor: HARA TAKASHI
IPC: H05K7/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-cooling device that can uniformly cool a substrate. SOLUTION: Air for cooling from an air supply nozzle 41 is supplied to a center part on the upper surface of a substrate S which is placed on a substrate-cooling surface 12A of a cooling plate 12. A proximity ball 13 is provided on the substrate-cooling surface 12A, and the substrate S is supported while a fixed gap δ between the substrate S and the substrate cooling surface 12A is retained. An exhaust port 53 is formed at the center of the substrate- cooling surface 12A, and the atmosphere of the space of the lower-surface side of the substrate S is sucked for evacuation.  The air for cooling supplied from the air supply nozzle 41 collides with the center part on the upper surface of the substrate S, travels towards the circumference part, furthermore, is routed to the lower-surface side of the substrate S, and ventilates the space of the lower-surface side, thus preventing the substrate S from being warped due to heat, and hence cooling the substrate S uniformly and efficiently.
Patent JP-S5461317-A (JP)
Title: Pipe joining process
Inventor: ITOU ATSUSHI
IPC: F16L13/14
Filed: 1977-10-21
Abstract: PURPOSE: To attain pipe junction having required joining intensity simply and reliably without need of special technique in such a way that a telescopic method is applied for the large diametral part formed on each pipe extremity, which are tightly fastened by contracted deformation.  
     CONSTITUTION: In the first place, at the same time as a large outer diametral part 2 is expandingly formed at a joining extremity 1 a of a pipe on one side, a large inner diametral part 4 is formed to have equal inner diameter to the outer diameter of said large outer diametral part 2 at a joining extremity 3a of a pipe 3 on the other side. Secondly, a joggled part 14 of the pipe 3 is insertedly brought into contact with a surface 15a of a die 15, the large outer diametral part 2 of the pipe 1 is inserted into the large inner diametral part 4 of the pipe 3 in this condition. And it is tightly fastened in the procedures of plastic deformation in such a way that a piston 8 is put to make contracted action in the condition that the large outer diametral part 2 of the pipe 1 is brougth to be fully inserted into the large inner diametral part 4 of the pipe 3, an extremity 4a at the large inner diametral part of the pipe 3 is contracted along the outer figuration of a joggled part 5 of the pipe 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04331780-A (JP)
Title: Bonded body of ceramic and metal
Inventor: MINAMI NOBUYUKI
IPC: B32B15/04
Filed: 1991-04-30
Abstract: PURPOSE:To provide a lightweight ceramics-metal bonded body capable of using in an acidic or alkaline atmosphere and having high strength. CONSTITUTION:A bonded body of ceramics and metal in which gold coating film or platinum coating film as an outer skin is attached to a bonding part. The ceramics-metal bonded body having large bonding strength is obtained in an acidic and alkaline atmosphere. Then excellent ceramics-metal bonded body which can be utilized for jigs used in an acidic or alkaline atmosphere in a semiconductor production process can be provided by the present invention.
Patent JP-H02305940-A (JP)
Title: Two-phase stainless steel for building material
Inventor: SUEMUNE KENICHIRO
IPC: C22C38/58
Filed: 1989-05-22
Abstract: PURPOSE:To produce the high-strength two-phase stainless steel for building materials with the relaxation reduced by preparing a two-phase stainless steel having specified contents of C, Si, Mn, Cr, Ni and N and with the area ratio of the austenitic phase specified. CONSTITUTION:A two-phase stainless steel with the area ratio of the austenitic phase controlled to 20-80% and contg. <=0.10% C, 0.1-3.0% Si, 0.1-5.0% Mn, 19.0-26.0% Cr, 1.0-6.0% Ni, 0.05-0.40% N, one or >=2 kinds among 0.01-2.0% Nb, 0.01-2.0% Ti, 0.01-2.0% V and 0.1-3.0% Cu, as required, the balance Fe and inevitable impurities is prepared. Consequently, a two-phase stainless steel for building materials with the relaxation reduced and having excellent mechanical properties is obtained at a low cost.
Patent JP-H10317216-A (JP)
Title: Water-proof disposable grove
Inventor: TOKUDA JOJI
IPC: A41D19/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cheap, water-proof and disposable grove capable of fitting to the shape of a hand without fail regardless of the largeness of the hand, enabling a delicate operation to be carried out, and effectively preventing a germ from transferring from the hand to a food. SOLUTION: This water-proof and disposable grove comprising a water-proof thin membrane adhered to the hand is formed by coating a liquid synthetic resin 1 capable of forming the flexible, water-proof and thin membrane 2 by drying.
Patent JP-S615336-A (JP)
Title: Printer switch device
Inventor: TSUNAMI KATSUICHI
IPC: G06F17/21
Filed: 1984-06-18
Abstract: PURPOSE:To improve the operating efficiency of a printer switch device by providing a selection circuit which selects one of plural printers together with a switch and a buffer circuit and actuating plural printers selectively to a single word processor. CONSTITUTION:A printer of printers 3(1)-3(n) selected by a printer selection switch 43 provided to a printer switch device 4 is connected to a word processor main body 1 via the device 4. The document produced by the main body 1 is printed by a connected printer with a print start indication given from a keyboard 2. The switch 43 contains the switch groups in the same number as printer connectors 42(1)-42(n), and the contact information on the switch 43 is sent to a switch control circuit 44. The control output of the circuit 44 is connected to a demultiplexer 45 and a multiplexer 46. Then a desired input/output group is selected.
Patent JP-H11240873-A (JP)
Title: Isoxazole derivative
Inventor: NAKATSUKA MASASHI
IPC: C07D261/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having little side effect and useful as a therapeutic agent for autoimmune diseases, inflammatory diseases or the like. SOLUTION: This compound is represented by formula I  D is H, a halogen, mercapto group or the like; one of A or B is represented by formula II [E is a single bond or an alkylene; R<1> to R<5> are each H, a halogen, OH, mercapto group, nitro or the like] and the other is represented by the formula J-G [G is a (substituted) aryl or a (substituted) heterocycle; J is C(R<8> R<9> ) or C(=CR<8> R<9> ) (R and R<9> are each H, a lower alkyl or the like]}, e.g. N- 3-[1-(3- benzoylphenyl)-1-methyl-ethyl]-isoxazol-5-yl}-N'-(2-morpholin-4-yl-eth yl)-guanidine. The compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV under the condition of Mitsunobu protocol using a trialkylphosphine and an azodicarboxylate in an inert solvent at 0-25 deg.C in the case that the definition of A and B is one of the two options.
Patent JP-H01297597-A (JP)
Title: Nuclear reactor water gage
Inventor: YAMANE NORIYUKI
IPC: G21C17/02
Filed: 1988-05-26
Abstract: PURPOSE:To calibrate the water gage always correctly regardless of a plant condition by updating the calibration range to the latest calibration range by using a plant process value. CONSTITUTION:The plant process signal 6 from the plant 1 is inputted to a calibration range leading out part 2 where upper and lower limit values 7 of a differential pressure which are the reference at the time of changing a water- level indication value are calculated by the relational equation. The calculated upper and lower limit values 7 of the differential pressure are inputted as the reference value at the time of changing the water-level indication value to a water-level indication value converting section 3. The differential pressure between a high pressure side instrumentation piping and a low pressure side instrumentation piping measured by a differential pressure gage is inputted as a differential pressure signal 8 to the water-level indication value conversion section 3. The conversion from the differential pressure to the water-level indication value is executed in accordance with a relation in the water-level indicating value conversion section 3 and is displayed as a water-level signal 9 on an indicating pointer 5. The water gage is thereby calibrated always correctly regardless of the plant state and the exact level water-level display is enabled.
Patent JP-2000321213-A (JP)
Title: Method for identifying presence of cover film
Inventor: HORINO HITOSHI
IPC: G01N21/88
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily verify whether a cover film that is applied onto a member has been eliminated positively or not by comparing the polarization component of reflection light where a linear polarization component is applied to sensing region with a value where the polarization component of reflection light being shifted by 45 degrees is added. SOLUTION: In a first detection part, only the S polarization component of light from an optical fiber 17 for projecting light is outputted from a polarization filter 20 for illuminating a member 60 to be sensed, and only the P polarization component is transmitted from the polarization component of reflection light by a polarization filter 21, which is measured by a first photodetector 8 at a signal-processing part. Then, the member 60 to be sensed is rotated by 45 degrees and the polarization component of the reflection light is similarly measured.  Then, by comparing the former polarization component with a value whether the latter polarization component is added by the signal-processing part, it can be judged whether the reflection light is that of the cover film or that of another member since the reflection light of the cover film is large, thus identifying whether the cover film exists or not and verifying whether the cover film has been eliminated positively or not.
Patent JP-H09312075-A (JP)
Title: Lifting arm pressing device for magnetic recording/ reproducing device
Inventor: SHIMAZU TERUO
IPC: G11B5/48
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a lifting arm pressing device for a magnetic recording/ reproducing device, wherein a lifting arm pressing spring stably applies a load to a magnetic head and the magnetic head surely touches a magnetic recording medium. SOLUTION: This device includes a lifting arm 14 for holding a magnetic head 13, a carriage 15 to which the lifting arm 14 is attached displacably by a leaf spring 21 and a lifting arm pressing spring 22 attached to the carriage 15 for pressing a lifting arm 14. The lifting arm pressing spring 22 depresses the lifting arm 14 a left part 25 closer to the magnetic head than between the center part of the lifting arm 14 and the middle part of the magnetic head 13.
Patent JP-S5918524-A (JP)
Inventor: HARADA TAKESHI
IPC: H01H11/04
Filed: 1982-07-21
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-S63291856-A (JP)
Title: Sintered superconducting compact and production thereof
Inventor: UCHIKAWA HIROSHI
IPC: C04B35/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a dense sintered compact having a small difference between onset temperature causing superconductivity and offset temperature, by compacting a specific blend containing Y<3+>, lanthanide based element ions, Ca<2+>, Ba<2+>, Sr<2+> or Cu ions and sintering the resultant compact. CONSTITUTION:A carbonaceous substance-containing material is added and blended with an aqueous solution, acidic with acetic acid, hydrochloric acid and/or nitric acid and containing one or more metallic ions selected from Y and lanthanide based elements, one or more metallic ions selected from Ca, Ba and Sr and Cu ions to provide a slurry or muddy blend, which is dried directly or after adding aqueous ammonia and/or oxalic acid thereto. The obtained powder is then compacted and sintered to afford the aimed superconducting sintered compact. The carbonaceous substance-containing material is a material consisting of only carbon atoms or carbon atoms and hydrogen atoms, oxygen atoms and/or nitrogen atoms and, e.g. polyvinyl alcohol, cellulose, starch, gelatin, etc., are cited.
Patent JP-H06338330-A (JP)
Title: High molecular solid electrolytic battery and manufacture thereof
Inventor: NAKAI KENJI
IPC: H01M10/0565
Filed: 1993-05-28
Abstract: PURPOSE:To provide a high molecular solid electrolytic battery capable of enlarging a reaction area of the battery by increasing ionic conductivity in an electrolyte without decreasing strength of an electrolytic layer, and further by infiltrating a high molecular solid electrolyte sufficiently into an active material layer. CONSTITUTION:A mixture of positive pole active material powder with a binder is compressed to form a porous positive pole active material layer 2, and after applying a mixed solution containing a negative pole active material or a compound containing this negative pole active material, high molecular solid electrolyte, electrolytic fluid and a solvent to the positive pole active material layer 2, the solvent is volatilized to form a high molecular solid electrolytic layer 3.
Patent JP-H05307905-A (JP)
Title: Lighting system
Inventor: DANIERU TOURIUU
IPC: F16M11/12
Filed: 1991-05-30
Abstract: PURPOSE: To facilitate the maintenance of a lighting system by joining a lighting part to an arm extending from the upper end of a post and the free end of the arm and by varying the position (height) of the lighting part with a driving device capable of rotating the arm with respect to the post. CONSTITUTION: A luminaire 16 is fixed to the free end of an arm 12 extending from a post 10 and an upper leg part 26 of the post 10. The arm 12 is rotatable with respect to the post 10, and the arm 12 is made to be rotatable centering a joining axis A1 by means of a driving device 36. A first end 34 of a stay 32 is joined to a driving device 36 arranged in the post 10 centering a rotation axis A2 in parallel with the axis A1. A second end 38 of the stay 32 is joined to the arm 12 by a rotation mechanism 40. An axis A3 of the rotation mechanism is parallel with the axes A1 and A2, and the driving device 36 is actuated by a motor 44 in the post 10, so that the position (height) of the luminaire 16 is varied. The replacement of a lamp of a street lamp or the like can be facilitated by installing and actuating a plural number of this lighting systems.
Patent JP-H10317817-A (JP)
Title: Door stop material
Inventor: MORI TOSHIAKI
IPC: E06B1/52
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To fix door stop material on a door frame in high strength and improve external appearance by covering a screwing part by screwing and fixing the base material of door stop material on the inner face of a door frame at a plurality of points, and detachably mounting a cover member on the base material. SOLUTION: A base material 21 is composed of the angular rod material of length over the entire length of a frame 26 attaching a door stop material 20. A cover member 25 is in the form of a channel material, and the product of the same length as the base material 21 is used. A locking projection part is possessed on the inside of the open edge of both the ends of the cover member 25, and can be engaged with the engagement step part of the base material 21. The base material 21 is abutted on the position providing the door stop of the strike side vertical frame 26 of a door frame, and a wooden screw is screwed and fixed through a through hole 24. Next, the cover member 25 is pressed to the outside of the base material 21, and the locking projection part of the cover member is fitted and fixed on the engaging step part of the base material 21.  Attaching strength is high and external appearance is improved by covering the screwed part by the cover member 25 by performing fixing at a plurality of points.
Patent JP-S5461277-A (JP)
Title: Anticorrosive coated steel plate with good pressing processability
Inventor: WADA KUNIHIKO
IPC: B05D7/14
Filed: 1977-10-25
Abstract: PURPOSE: Coated steel plates with good pressing processability, high welding, anticorrosive and coating properties, which have multilayered surfaces consisting of baked coatings containing zinc powders wherein these layers have been baked separately.  
     CONSTITUTION: After pretreatment such as phosphate salt, galvanizing or chromate treatment, the surface of steel plate is coated with a coating containing zinc powders and baked and the operation is repeated to form multilayer of baked coatings. The thickness of multilayered coating film is equal to the thickness of primer layers other than the outermost layer or the half or less of the total thickness of the surface coating layer and the thickness of every primer coating layer is made less than the value resulting from dividing the total thickness of the surface coating layer with the number of the multilayers. The coating resin used is, e.g., phthalate resin, epoxy resin, melamine resin. polyester resin and others 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5251813-A (JP)
Title: Static picture reproducing equipment
Inventor: TANAKA SHIYUNPEI
IPC: H04N5/92
Filed: 1975-10-24
Abstract: PURPOSE: The static picture recorded sound tape output is memorized in memory and read out in high speed to be recorded onto magnetic disk. Thus, the static picture is obtained from magnetic disk. In this way, a right-weight and compact equipment can be available. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06335756-A (JP)
Title: Continuous casting method
Inventor: NAGATA TAKUO
IPC: B22D11/16
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the center segregation and the center cracking from being caused and enables a sound cast slab by opening plural cast slab guides supported corresponding to a cast slab unsolidified zone to the thickness of the cast slab or wider and casting, in the slab continuous casting. CONSTITUTION:The cast slab guides 3 just below the mold are arranged in the same interval as the lower end size of the mold 2, and in the range L2 from growing to the thickness, the solidified shell 8 of which can restrain the bulging with unsolidified molten steel 7 to the solidified completing point 9, the cast slab guide devices 4, 5 are not used, but the molten steel is held only with the solidified shell 8 and the solidification is completed. According to the casting size and the casting speed, the applied range L1 of the cast slab guide 3 just below the mold is changed and the solidified shell strength of the cast slab is risen by secondary cooling on and after the cast slab guide 3 zone. By this method, the shape of the cast slab is controlled without using the guide roll near the completing point 9 of the solidification and at the same time, the enclosement of concd. molten steel produced caused by straightening of the bulged solidified shell and the concd. molten steel suction produced caused by solidified shrinkage of the enclosed molten steel are prevented.
Patent JP-S617825-A (JP)
Title: Driving method of liquid-crystal element
Inventor: OKADA SHINJIROU
IPC: G02F1/137
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a large-screen display consisting of many picture elements and a high-speed image display by impressing an electric field in two directions through an active matrix and driving bistable ferroelectric liquid-crystal into two light and dark states. CONSTITUTION:Scanning electrode groups 6 of the active matrix consisting of FETs are selected periodically in sequence, and a signal supplied to a selected electrode GN is ''0'' in a phase t1 and +VG in a phase t2. Signals to other scanning electrodes GN+1, GN+2, etc., are ''0''. An electric signal supplied to a selected display electrode 7 (CN, CN+1, and CN+2) in t1 is -VC in t1, signals supplied to electrodes CN+1 and CN+2 selected in t2 is +VC, and a signal to an unselected electrode CN is ''0''. In this case, VG and VC are set properly to refresh a picture element at the intersection of a selected scanning line 6 and a selected display line 7 into the light state in the phase t1, and the element has dark transition in the phase t2. Dark information is written in picture elements successively after a phase t3. Therefore, picture elements are driven into two light and dark states.
Patent JP-H08300402-A (JP)
Title: Method for molding resin-coated spindle
Inventor: TSUDA HIROYUKI
IPC: B29K27/12
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for molding a resin-coated spindle whose metal mandrel is coated with a resin uniformly and entirely and is excellent in corrosion resistance. CONSTITUTION: A metal mandrel 10 is supported in a mold 1 by placed cores 2 and 3 which are inserted in the mold. In between the mold face of the mold 1 and the metal mandrel 10, a clearance in which a coating resin 18 is to be injected is formed. The resin is injected into the clearance. At least a lower end 15 of the metal mandrel 10 is supported in contact with an end 8 of a support axis to be energized movably back and forth in the axial direction and to be supported in a cylindrical main body 4 of the placed core 3. The resin 18 is injected into the clearance, the support axis 6 is moved backward by the pressure of the resin 18, and a space generated in between the end 8 of the support axis 6 and the lower end 15 of the metal mandrel 10 is also filled with the resin 18.