baber/WOPTO huggingface dataset:
Patent JP-2000071040-A (JP)
Title: Ring shape product manufacturing method having complicated section
Inventor: OZAKI KATSUHIKO
IPC: B21H1/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a ring-like product having a complicated sectional shape such as a bearing lace with a seal groove, in high quality and efficiently. SOLUTION: This method uses a forming roll 1 for outer face processing, a mandrel 2 for inner face processing, and a mandrel receiving roll 4, each of which has a processing groove on a peripheral face respectively. A rolling processing is carried out by clamp pressing a raw material ring 3 with the mandrel 2 being inserted through the material, and a processing groove of the outer face process forming roll 1 which clamps the raw material ring 3 and is opposedly positioned outerward. In this case, a diameter of the mandrel 2 for the inner face processing is made to be 60% or below of the raw material ring 3 inner diameter, and a ratio f/v between a pressing velocity f of the ring 3 thickness and a rolling velocity V of the outer face processing forming roll 1 is made in a range at 5.6×10-5<=f/v<=1.5×10-4 for manufacture of a ring like product having a complicated section.
Patent JP-S54132421-A (JP)
Title: Manufacture of high toughness bainite high tensile steel plate with superior weldability
Inventor: NAKASUGI HAJIME
IPC: C22C38/00
Filed: 1978-04-05
Abstract: PURPOSE: To manufacture a bainite high tensile steel plate with superior weldability and low temp. thoughness by rolling a B and Ti-added steel of extremely low carbon equivalent under specific conditions.  
     CONSTITUTION: A steel ingot is heated to below 1150°C and rolled at a total reduction ratio at below 900°C above 50% and a finish temp. of 700W800°C. The steel  contains C; 0.005W0.03%, Si<0.8%, Mn; 1.2W2.2%, S<0.008%, T. Al; 0.005W 0.08%, Ti; 0.005W0.03%, B; 0.0005W0.0020% and N; 0.001W0.008%, and satisfies the following relation between Ti and N: -0.01≤Ti(%)-3.4(N%)≤0.02. In  case the steel contains rare earth elements (REM); 0.001W0.03% and Ca; 0.0005W 0.01%, the value of REM%/S% is regulated to 1W10. The low carbon equivalent  enhances the weldability, the addn. of B compensates a strength lowering, and the  addn. of Ti makes the structure fine and enhances the low temp. toughness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03241638-A (JP)
Title: Penetration type color cathode-ray tube(crt)
Inventor: ASAKA KAZUMI
IPC: H01J29/26
Filed: 1990-02-20
Abstract: PURPOSE:To control the luminous color without changing the anode voltage by burying a transparent electrode in phosphors of the front glass section of a CRT, and applying voltage to the transparent electrode. CONSTITUTION:Green luminous phosphors 6, a barrier layer 7, red luminous phosphors 8, and a luminous color control transparent electrode 9 are provided in sequence from a front glass side, for example. The CRT control grid voltage is shown by 10A-10, the luminous color control voltage is shown by 11A-11, the shown voltage -E4 is set to the level that no electron beam reaches the green luminous phosphors 6, and the voltage E4 is set to the level not affecting the electron beam to reach the green luminous phosphors 6. When the CRT is controlled by the voltage with the shown relationship, red, orange, yellow and green illumination is realized by changing the voltage applied to the electrode 9.
Patent JP-H08232436-A (JP)
Title: Wall panel structure
Inventor: AZUMA TOSHIHIKO
IPC: E04F13/08
Filed: 1995-02-28
Abstract: PURPOSE: To simply form a wall surface without fastening screws, by providing a support column between a top rail and a base rail so as to fit fitting pieces and fitting grooves together which are provided in a fitting member of the support column and a panel. CONSTITUTION: In such a condition that a pair of left and right support columns 3, 3 are supported at their lower end by means of adjusters 6, 6, the support columns 3, 3 are held between a top rail 1 and a base rail 2. Then, a panel 4 is pushed toward the support columns 3, 3 in front of the latter in order to be held therebetween while the lower surface of the panel 4 is supported by fixtures 21, 21 provided in the adjusters 6, 6. Then, fitting pieces and fitting grooves provided in fitting members of the support columns 3 and the panel 4 are fitted together, that is, the panel 4 can be attached to the support columns 3 by one step. Next, an upper connecting fixture 7 is laid bridging between the adjacent panels 4 which are therefore fixed together, firmly, so as to successively form wall surfaces.
Patent JP-H09201132-A (JP)
Title: Electrolyte composition suitable for plant and its production
Inventor: TOKI TAKASHI
IPC: C05D9/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolyte composition suitable for plants, keeping the balance of K, Ca and Mg, suppressing the absorption of Mg<2+> by K<+> of a plant and useful for the prevention of the formation of acid soil, etc., by forming an electrolyte ion water containing KCl, CaCl2 and MgCl2 at specific ratios. SOLUTION: The objective electrolyte composition suitable for plants is produced by forming an electrolyte ion water containing 24-64wt.% of KCl, 22-53wt.% of CaCl2 and 12-43wt.% of MgCl2 . Ca<2+> and Mg<2+> are preferentially selected by the diaphragm 3 of an electrolytic cell of the electrolyte ion water producing apparatus.
Patent JP-H06257792-A (JP)
Title: Air conditioner system for plural spaces
Inventor: MASUMI HIROYUKI
IPC: F24F3/16
Filed: 1993-03-01
Abstract: PURPOSE:To perform perfuming air conditioning of a plurality of spaces by reducing loss of perfuming substance by starting perfuming different from that of a space used at a previous stage near at the time of starting to use a space to be predicted to be used mainly at next stage. CONSTITUTION:An air cleaner 5 is operated for a suitable time capable of substantially removing offensive odor in a second space 2 after an operation of a ventilator 6 is finished, and operated slightly before a time such as five minutes in which an initial rest is scheduled at the time of finishing the operation Then, perfuming substance is injected for several seconds simultaneously at an initial rest or immediately before the time in which a rest is scheduled after an operation of the cleaner 5 is finished. As a type of the substance, it may be arbitrarily selected to match a using purpose of the space to be perfumed. Thus, perfuming air conditioning can be performed for the plurality of the spaces having different using purposes by reducing a loss of the using substance.
Patent JP-S59167165-A (JP)
Title: Variable length encoding and decoding system
Inventor: KATOU MASAAKI
IPC: G11B20/14
Filed: 1983-03-11
Abstract: PURPOSE:To offer a simple variable length encoding system with high practicality by adopting a simple code converting processing so as to attain a code word train in which a minimum inverting interval is long and also a maximum inverting interval is short. CONSTITUTION:In this invention, a binary data train is sectioned into three kinds of 2-bit length data words selected from (1,1), (1,0), (0,1) and (0,0), a 2-bit length data after the selection above as a high-order bit, and two kinds of 3- bit length data words having (0) or (1) as a low-order bit. After the 2-bit length data word is converted into a code word consisting of (1,0,0,0), (0,1,0,0) and (0,0,1,0) and the 3-bit length data word is converted into a code word comprising (1,0,0,1,0,0) and (0,0,0,1,0,0), the code (1,0,1) in the converted code word train is converted further into (0,0,1), said binary data train is encoded and the encoded data train is decoded with inversion according to said relation of correspondence.
Patent JP-S53125479-A (JP)
Title: Polyester film
Inventor: KAWAKAMI HIDEAKI
IPC: C08L23/00
Filed: 1977-04-11
Abstract: PURPOSE: An oriented polyester film having improved transparency and workability, comprising a polyester having PV and CLA values to show film surface roughness within specific ranges. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58156704-A (JP)
Title: Oil pressure circuit
Inventor: OOZEKI MASAHIKO
IPC: F15B11/17
Filed: 1982-03-15
Abstract: PURPOSE:To miniaturize the apparatus and reduce the cost thereof by providing a parallel passage connecting in parallel a downstream valve to an upstream changeover valve. CONSTITUTION:When a changeover valve 37 is switched and a turning motor 33 is driven, the high-pressure of the turning motor 33 is selected by a shuttle valve 34. The pilot pressure flowing into a pilot passage 35 acts upon a pilot check valve 31 to enable flowing the passage course of a parallel passage 30 leading to a changeover valve 26 for arm. When the changeover valve 26 for arm, is switched oil from a pump 21 flows into an arm cylinder 41. Therefore, the turning motor 33 and the arm cylinder 14 are simultaneously operated. Further, as long as the turning motor 33 is operated, the pilot check valve 31 is held in a constantly flowing manner. Therefore, even if any of the changeover valves 23-25 is held at a changeover position, the cylinder 41 can be operated.
Patent JP-S60185602-A (JP)
Title: Pneumatic tire for passenger car
Inventor: YAGI AKIRA
IPC: D07B1/06
Filed: 1984-03-05
Abstract: PURPOSE:To secure appropriate steering stability throughout the entire range from minor to sharp steering angle by having a rubberized layer for a steel cord with bending and tensile flexibility with a bending resistance of 5-14gf/mm. and with elongation in a range of 0.5-2% under 3kgf of load in a tension test. CONSTITUTION:Respective layer 1 and 2 of a belt are made into a lamination layer with a step and a cut-away at both sides while a textile cord such as nylon is used for layer 3 and cap 4. The intertwining structure of the steel cord used for the belt has a tensile flexibility having elongation within a range of 0.5-2% under a load of 3kgf in a tension test and a bending resistance of 5- 14gf/mm. expressed by the ratio of the load to the unit deflection under a load in 3 point bending test. Therefore it is deemed sufficient. The steel cord also has a combined textile cord layer or a cap surrounding the external periphery of both side end area of the belt so as to maintain the cornering force level.
Patent JP-H09211373-A (JP)
Title: Scanning optical device
Inventor: KANAZAWA HIROSHI
IPC: G02B26/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To correct the shift of the position of a beam spot on a scanning object plane without enhancing the machining accuracy of an optical element and the control accuracy of a driving mechanism by turning and controlling a dynamic prism and controlling the position of the beam spot. SOLUTION: The shift amount in a subscanning direction of the beam spot by a plane tilt error outputted from a plane tilt shift amount arithmetic calculation means 461 and the shift amount of the spot by irregular rotation outputted from an irregular rotation shift amount computing means 463 are added in an adder circuit 467 and inputted in a dynamic prism position controller 469. The controller 469 obtains the adjusting angle of the dynamic prism 160 to cancel the synthetic shift amount outputted from the adder circuit and turns and controls the dynamic prism 160 by applying a current to obtain the angle to a coil 163.
Patent JP-H03243626-A (JP)
Title: Curable composition and production of prepolymer using therefor
Inventor: MINORIKAWA NAOKI
IPC: C08G75/04
Filed: 1990-02-21
Abstract: PURPOSE:To obtain the subject composition useful as optical materials or a sealing agent, etc., having excellent storing stability by adding radical polymerization initiator to monomeric components comprising a specific prepolymer and a polymerizable monomer copolymerizable with said prepolymer. CONSTITUTION:A (meth)acryloyl group of a compound expressed by formula I (R<1> and R<2> are H or methyl; m and n are 1-5) is subjected to addition polymerization together with mercapto functional group of a polythiol expressed by formula II (R is organic group composed of polyfunctional aliphatic or aromatic hydrocarbon; n is integer of >=2) in an equivalent ratio of 0.02-1.01 preferably in the presence of a basic catalyst such as triphenylphosphine to obtain a prepolymer having a polythiol skeleton. Next, a radical polymerization initiator, preferably in an amount of 0.01-10 mol%, is added to monomer components composed of 30 wt.% said prepolymer and 70 wt.% polymerizable monomer copolymerizable with said prepolymer to afford the aimed composition.
Patent JP-S63206798-A (JP)
Inventor: YOSHIDA KAZUO
IPC: G06F3/153
Filed: 1987-02-24
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-H11235826-A (JP)
Title: Ink jet recording head
Inventor: SAWADA MANABU
IPC: B41J2/055
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head having a low cost ink-repellent film which is superior in abrasion resistance and has a sufficient ink repellence stable for a long time. SOLUTION: A block polymer consisting of a pair of polymer including fluoroalkyl radical and polymer including non-cyclic hydrocarbon and a polymeric material are mixed to be dissolved in a solution or the block polymer is dispersed into the polymeric material, then it is coated on a nozzle face to be dried and subjected to a heating treatment so that an ink-repellent film is formed. When a content rate of the block polymer is in a range of 0.5-7 weight %, it is possible to obtain the ink-repellent film having a superior ink repellence of which contact angle to ink with a low surface tension is not less than 85 deg. and a superior abrasion resistance wherein the number of times of wiping for starting peeling is not less than 10,000.
Patent JP-S55133356-A (JP)
Title: New derivative of 1-substituted-3-acylpyrrol, its preparation and platelet coagulation inhibitor containing the compound as effective component
Inventor: TANAKA TOSHIO
IPC: A61K31/40
Filed: 1979-04-06
Abstract: NEW MATERIAL:A derivative of 1-substituted-3-acylpyrrol of formula I (R 1  is H or benzoyl; R 2  is H or methyl; R 3 , R 4  are H or together form oxo; X is OH, C 1W4  alkoxy, or acyloxy when R 3  and R 4  are H, and X is amino or C 1W4  alkoxy when R 3  and R 4  together form oxo).  
     EXAMPLE: 2-(2,5-Dimethyl-3-trifluoroacetylpyrrol-1-yl)ethanol.  
     USE: Blood platelet coagulation inhibitors. Useful for prevention or remedy of cardiovascular thrombosis, post-operation thrombosis, arteriosclerosis, etc.  
     PROCESS: For example a derivative of 1-substituted-pyrrol of formula II (X' is C 1W4  alkoxy or acyloxy when R 3  and R 4  are H, and X' is amino or C 1W4  alkoxy when R 3  and R 4  together form oxo) is made to react with benzoic acid in the presence of a trifluoroacetic acid anhydride to give a derivative of 1-substituted-3-acylpyrrol of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02220422-A (JP)
Title: Winding of coil-wound end part
Inventor: OZEKI KATSUNORI
IPC: H01F41/06
Filed: 1989-02-21
Abstract: PURPOSE:To automate the manufacture of a coil which satisfies the strict electrical performance and characteristics by causing the surplus length of a wire material that is paid away to the inner side of each collar of a coil bobbin from a pasted tape to be introduced almost straightly from coil end parts in the directions of terminals where the surplus length of the wire material is tied around, thereby tying its wire material around the terminals. CONSTITUTION:A tape 6 which is paid away by a tape winder mechanism at the position of a wire material 4 forming a coil is pasted on the surface of the coil including at least the position of the end part. The surplus length of the wire material 4 that is paid away from the pasted tape 6 to the inner side of each collar of a coil bobbin 1 is introduced almost straightly from coil end parts in the directions of terminals 5 where the wire material is tied around and then its wire material is tied around the above terminals. The coil which is superior in quality is wholly manufactured automatically without doing manual works partially.
Patent JP-S56136432-A (JP)
Title: Projection type color television picture tube
Inventor: SAKAI KIKUO
IPC: H04N5/74
Filed: 1980-03-28
Abstract: PURPOSE:To obtain a projection type color picture tube without requiring useless space and fine adjustment, by arranging picture tubes having different emission color such that the tube axis will be in parallel while inclining the optical axis to project on a common screen. CONSTITUTION:It is comprised of three picture tubes having different emission color such as blue, green and red, color picture tubes 11-13 and optical systems 15-17 such as refraction lens for projecting the light emission image from said picture tube onto a screen 14. Said picture tubes are arranged such that each tube axis 18-20 will be in paralle, while only the optical axis 21-23 of the light emission image from the picture tubes 11-13 are inclined to project a plurality of light emission images onto a common point on a screen. Consequently useless space isn't required when setting the picture tube while troublesome fine adjustment can be eliminated.
Patent JP-H08229027-A (JP)
Title: X-ray device
Inventor: KADOWAKI TOSHIO
IPC: A61B6/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide an X-ray device connected with electric wires to a device main body with no slack outside a C-shaped arm. CONSTITUTION: A winding drum 23a rotated when a C-shaped arm 10 is rotated is provided on the arm hold section 20 of the C-shaped arm 10, and electric wires C connected to an X-ray tube and an image receiving device fitted to the C-shaped arm 10 are combined into a bundle near the X-ray tube. The electric wires C combined into a bundle are wound on the winding drum 23a along the outer periphery of the C-shaped arm 10, they are loosely wound multiple times at an electric wire guide section 23' formed in the winding drum 23a, then they are fed through a hollow shaft 22 and guided to the outside of the hollow shaft 22.
Patent JP-H11225397-A (JP)
Title: Composite speaker
Inventor: MIZUGUCHI TOMOHIRO
IPC: H04R9/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and to firmly fix a speaker with a small diameter. SOLUTION: This is a composite speaker comprising a speaker 2 with a small diameter placed in front of a diaphragm 9 of a speaker 1 with a large diameter, wherein a voltage is generated from a secondary coil 22 placed around a projection 3a extended from a center pole 3 placed inside of a voice coil 8 of the speaker 1 and the voltage is used to drive the speaker 2. The speaker 2 is supported by fitting supports 13, 3a of the speaker 1 to a support 19 of the speaker 2 and a bobbin of the secondary coil 22 is formed integrally to the support 19 of the speaker 2.
Patent JP-S60185519-A (JP)
Inventor: TAKECHI KAZUNORI
IPC: A47J43/04
Filed: 1984-03-02
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-H04259742-A (JP)
Title: Secondary ion mass spectrometer device
Inventor: ZENNO YOSHIAKI
IPC: H01J37/252
Filed: 1991-02-12
Abstract: PURPOSE:To provide a secondary ion mass spectrometer device possible to highly precisely analyze a sample even having a thin film and shorten the whole analyzing time. CONSTITUTION:A control system 16 for controlling a primary ion optical system 4 and a secondary ion detecting system 10 has the function in which parameters including at least the beam current I of a primary ion beam 6 and the sampling interval I, of a secondary ion 8 can be changed during the analyzing operation. Thus, two modes of so-called statistic analysis and dynamic analysis can be switched during the analyzing operation.
Patent JP-S51117451-A (JP)
Title: Controllers for activated slurry disposal system
Inventor: NOKITA SHIYUNSUKE
IPC: G01N33/18
Filed: 1975-04-07
Abstract: PURPOSE: To provide an automated operation of activated slurry disposal system relying upon a substrate load as a command value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04236413-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: MATSUMOTO SHINJI
IPC: H01G9/04
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a solid electrolytic capacitor of high reliability which is flat and has a large capacitance, by stacking planar capacitance elements without giving mechanical stress to electrode foils and solid electrolyte. CONSTITUTION:By forming a barrier member 13 at a specified part position of a planar electrode foil 12, said electrode foil 12 is divided into an anode lead fixing part 14 and an electrolyte forming part 15. An anode lead 16 is fixed to the anode lead fixing part 14. After solid electrolyte composed of conductive polymer is formed in the electrolyte forming part 15, a cathode layer 17 composed of carbon and silver is formed, thereby obtaining a planar type capacitor element 11. A pair of the capacitor elements 11 are stacked in the state that the anode leads 16 are made to face each other, and a cathode lead 19 is sandwiched by cathode layers 17. The layers 17 are electrically and mechanically connected by using conductive adhesive material 18, 20.
Patent JP-2000243427-A (JP)
Title: Solid electrolyte cell and its manufacture
Inventor: GOTO SHUJI
IPC: H01M4/587
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance an energy density and heavy load characteristics and to suppress deposition of metal lithium. SOLUTION: A solid electrolyte fuel cell comprises a band-like positive electrode 2, a band-like negative electrode 3 disposed opposite to the positive electrode 2, and a solid electrolyte layer 4 formed at either or both of surfaces of each of the positive electrode 2 and the negative electrode 3. The positive electrode 2 and the negative electrode 3 are laminated in such a manner as to face each other on sides having the solid electrolyte layer 4, and further, are wound in a longitudinal direction. The solid electrolyte layer 4 formed on the positive electrode 2 and the solid electrolyte layer 4 formed on the negative electrode 3 are integrated with each other, thereby forming a continuos layer.
Patent JP-H05255616-A (JP)
Title: Anti-corrosive point composition
IPC: C09K15/32
Filed: 1992-02-27
Abstract: PURPOSE: To provide an anti-corrosive paint capable of effectively preventing the formation of rust on a metal surface without using chemicals which might be harmful to humans.  
     CONSTITUTION: An anti-corrosive coating composition includes a pigment component comprising (a) a polyphosphonate salt which is a salt of a polyvalent metal cation and an organic polyphosphonic acid having at least 2 phosphonic acid groups and (b) a corrosion passivator comprising a molybdate salt, a tungstate salt, a vanadate salt, a stannous salt, a manganate salt, a titanate salt, a phosphomolybdate salt or a phospho-vanadate salt which contains a cation from a divalent metal and capable of modifying the metal oxide film on the metal to be protected to render it more protective at a ratio of polyphosphonate salt (a) to passivator (b) of 1:1 to 50:1 (by weight), and the pigment component being dispersed in a film-forming binder. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63269797-A (JP)
Inventor: ANTONIO ROMANO
IPC: F16B7/04
Filed: 1988-02-24
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。