baber/WOPTO huggingface dataset:
Patent JP-S60182299-A (JP)
Title: Acoustic diaphragm and its production
Inventor: ITOU MINORU
IPC: H04R31/00
Filed: 1984-02-29
Abstract: PURPOSE:To produce an acoustic diaphragm with excellent acoustic characteristics by additionally cold rolling a sheet consisting of a thermoplastic synthetic resin, etc., by annealing after shaping, by rapidly cooling, and by improving Young's modulus without changing density. CONSTITUTION:A thermoplastic resin in the shape of a sheet A' such as polyethylene is cold rolled by a roll to obtain a sheet A. The sheet A is pressed between an upper die B1 and a lower die B2 while being softened by using, for example, a heat press die B and is shaped as a diaphragm into the required form. The sheet A thus shaped is stored in a heating chamber C together with a heating press die B and is rapidly heated in the condition of the sheet A which is confined to the shaped form, and is annealed at the required temperature. Then, the sheet A is immediately immersed in the water with the heating press die B, lifted up from the water after rapidly cooling and finally the shaped sheet is taken out of the heating press die.
Patent JP-H06229450-A (JP)
Title: Planetary roller-type power transmitting device
Inventor: CHIKAMORI AKIRA
IPC: F16H13/08
Filed: 1993-02-02
Abstract: PURPOSE:To simplify and miniaturize the structure without requiring any special regulating member by e1astically energizing an adjustable bearing ring to a fixed bearing ring, and axially pressing a roller part whose outer peripheral surface is formed into a circular arc shape in section. CONSTITUTION:A disk plate 6 is integrally provided on an output shaft 3, and a small-diameter bearing ring 7 is formed on a flange part. Moreover, the disk plate 6 is rotatably supported by an input shaft 2. A bearing ring 9 is fitted to the inner surface of a housing 1, and a sun roller 10 is formed on the input shaft 2. The bearing ring 9 is composed of a fixed bearing ring 9a and an adjustable bearing ring 9b, and these both bearing rings are implanted into an edge wall 1b by a plurality of fixing bolts 16 through belleville springs 17. In a pin 12 of a plurality of planetary roller carriers, a planetary roller 14 is formed by a large-diameter member 14 whose section is formed into a projecting circular arc shape and a cylindrical small-diameter part 14b, and the large-diameter part 14a comes in internal contact with the bearing ring 9 and comes in external contact with the sun roller 10, while the small-diameter part 14b come in internal contact with a small-diameter bearing ring 7 and comes in external contact with the outer race of a roller bearing 15.
Patent JP-H10232532-A (JP)
Title: Color image forming device
Inventor: SAKAI YOSHIHIRO
IPC: G03G21/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect of a toner streak and to miniaturize the device by controlling the timing of the separation of a cleaning means from an intermediate transfer body so that the toner streak comes between toner images which are transferred onto the intermediate transfer body. SOLUTION: After the belt cleaner 36 cleans the intermediate transfer belt 13, a printer control part separates the belt cleaner 36 from the intermediate transfer belt 13 by turning off a belt-cleaner contact/separation solenoid. In the case the printer control part controls so that a lateral toner-streak (a lateral streak of toner remaining in the area where the belt cleaner 36 on the intermediate transfer belt 13 is separated from it) remaining on the intermediate transfer belt 13 after the separation of the belt cleaner 36 from the intermediate transfer belt 13 comes between the rear end of a first-color toner image of a fourth image plane and the front end of the second-color toner image of a third image plane which are transferred onto the intermediate transfer belt 13 in the subsequent image-forming process, (the intermediate transfer belt 13 makes one rotation + α).
Patent JP-H09228046-A (JP)
Title: Take-up type film forming device
Inventor: SATO TATSUYA
IPC: C23C14/56
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a ale-up type film forming device capable of forming a good quality and uniform thin film having the exceedingly strong adhesion property against a film substrate o the film substrate at high speed. SOLUTION: This device is provided with a vacuum vessel 13 in which an active gas and/or inert gas are introduced, an evaporating source 7 for evaporating a material to be evaporated in the vacuum vessel, a film taking-up device 1 arranged so as to make the evaporating source 7 confront with the surface of the film substrate 3, a filament 6 for generating thermoelectrons disposed between the evaporating source and film substrate, a grid 5 disposed between the filament 6 and the film substrate 8, power source means 15 to 17 for realizing a prescribed electrical state within the vacuum vessel 13, conductive means 8 to 10 for electrically connecting the inside of the vacuum vessel to the power source means to make the grid 5 attain a positive voltage against the filament 6.  The device has a mask 20 for correcting the evaporation distribution arranged between the filament 6 and the evaporating source 7 and changes the area of aperture per unit area of the grid 5 within the surface of the grid to execute the correction of the film thickness distribution in the substrate width direction.
Patent JP-H09226884-A (JP)
Title: Liquid storage tank
Inventor: MATSUHISA NOBUO
IPC: B65D88/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage tank which is easy in execution, and excellent in earthquake resistance, and not required increase the pressure resistance. SOLUTION: A liquid storage tank is approximately cylindrical with its axis to be directed in the horizontal direction, and comprises a tank body 11 composed of a body part 12, an end part 13, and a bottom plate 14, a supporting member 15 to support the tank body 11, and a base 16. The body part 12 is split into two body parts at a center part in the axial direction of the tank, and connected by bolts 23 through a packing 22. The body part 12 is formed by welding body plates 12a having corrosion resistance such as stainless steel plate. Each end part 13 is formed in a dome shape by welding an end plate 13a which is made of stainless steel and approximately fan-shaped to a circular plate 13b.
Patent JP-H09232725-A (JP)
Title: Surface treating jig for printed circuit board
Inventor: SUZUKI TADAYUKI
IPC: B05C3/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating jig for a printed circuit board which ensures the stable hold of a printed circuit board even it is thin and flexible and allows to expand the range of the mountable printed circuit board size. SOLUTION: A rectangular framework 2 is formed from a frame material such as round rods, vertically movable frame member 3 is laid across a right and left members 2A, 2B of the framework 2 through hollow pipes 4, board fixing clips 5 are mounted on the member 3 and upper member 2C of the framework 2 whereby the space size of holding the circuit board can be varied over a wide range by adjusting the position of the member 3. The wt. of the member 3 acts as a force for pulling down the circuit board mounted in the framework 2. If a thin and flexible printed board is mounted, a resistance is caused against the attitude change such as warp of the board, thereby greatly reduce the possibility of the mutual contact of the adjacent boards.
Patent JP-H10195807-A (JP)
Title: Joint material for water permeable sidewalk pavement block
Inventor: SATO MASAO
IPC: E01C5/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve a construction property and water permeability, and prevent dislocation due to a shock from occurring after construction, by using a raw material having honeycomb construction made of vinyl chloride as a joint material, for a water permeable sidewalk pavement block. SOLUTION: A raw material having honeycomb construction made of vinyl chloride is used as a joint material for a water permeable sidewalk pavement block, and this is formed into an L-shape and built in between the blocks. Hereby, shock absorbing ability is improved, and dislocation of the block is eliminated. Further, the inner construction is honeycomb-like, and hence the ventilation and the water permeability are excellent. Further, it is a knocked-down structure, and hence uniform joint interval can be performed even by an unskillful person in a short construction time.
Patent JP-S52122370-A (JP)
Title: Novel c-glycoside compounds and their preparation
Inventor: OGAWA TOMOYA
IPC: A61P31/04
Filed: 1976-04-01
Abstract: PURPOSE: C-glycoside compounds I (X is H, halogen, alkyl, nitro, alkylsulfonyl, CF 3 ; R 1  is alkyl, haloalkyl; R 2  is H, acyl; R 3-4  are H, OH, hydroxyalkyl, acyloxy, acyloxyalkyl), e.g. 2-dichloroacetamide-2-deoxy-1-c-paranitrophenyl-β-D-altropyranoside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63205123-A (JP)
Title: Ozone removal device
Inventor: KODAMA YUTAKA
IPC: G03G21/20
Filed: 1987-02-21
Abstract: PURPOSE:To volatilize, disperse and feed to replenish an ozone dispersant by proper volumes into a device with an ozone generating source (a duplicating machine, a facsimile or the like), and remove ozone efficiently by accommodating an ozone dispersant in a container provided with a volatilization control means. CONSTITUTION:A container 1 with a filter 4, from which an aluminum seal 5 is removed, is installed at the upper section of a developing unit, a lower part of the conveying line, or in front of an air release fan or the like of a device provided with an ozone generating source such as a laser printer, a facsimile or the like. Terpenoid (CmH2n+14Op, m=9-15, n=0-4, p=0-2) in the ozone dispersant accommodated in said container 1 is volatilized into air while being controlled in the volatilizing and dispersing volume by a small opening of said filter 4, and filled in the device provided with said ozone generating source, and reacted with ozone to remove ozone.
Patent JP-S63204294-A (JP)
Inventor: KOBAYASHI SATOSHI
IPC: G09G5/00
Filed: 1987-02-20
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-S59162881-A (JP)
Title: Production of urokinase
Inventor: TAJIMA MASAKAZU
IPC: C12N9/72
Filed: 1983-03-07
Abstract: PURPOSE:To obtain urokinase, in high efficiency, by contacting a urokinase- containing liquid with ultrafine powder of anhydrous silica having silanol group at the surface, and washing and eluting the powder adsorbed with urokinase. CONSTITUTION:A urokinase-containing liquid such as human urine is adjusted to 6-9pH (especially 7.5-8.5pH) and the produced precipitate is separated by centrifugal separation, etc. to obtain a clear liquid. The liquid is made to contact with anhydrous silica particles having particle diameter of <=10mu and having silanol group at the surface to adsorb urokinase from the liquid. The anhydrous silica particle is those containing >=99% of silicon dioxide and trace of aluminum oxide and titanium oxide. The anhydrous silica particle adsorbed with urokinase is washed with a buffer solution having a salt concentration of 0.1- 0.3M to elute the adsobed urokinase.
Patent JP-S53122644-A (JP)
Title: Spot welding method
Inventor: HORIUCHI KENICHIROU
IPC: B23K11/00
Filed: 1977-03-31
Abstract: PURPOSE: To provide a spot welding method wherein spot welding is carried out by forming slots in a connecting metal fitting, inserting a stand wire in said slots, and press-fitting and holding the same between electrodes, wheneby effective bonding is performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08229556-A (JP)
Title: Electrolytic bath
Inventor: NAKAMURA SATORU
IPC: C02F1/46
Filed: 1995-02-24
Abstract: PURPOSE: To provide an electrolytic bath capable of preventing residual chlorine produced in electrolysis of water from being transferred to a negative electrode room. CONSTITUTION: This electrolytic bath is provided with a positive electrode room where a positive electrode plate is housed, a negative electrode room where a negative electrode plate is housed, and a diaphragm arranged to separate the positive electrode from the negative electrode room, and the positive electrode plate and the negative electrode plate are arranged in a vessel through the diaphragm to always generate a water stream flowing from the negative electrode room to the positive electrode room. Thus, the residual chlorine produced in the positive electrode room at the time of electrolysis is prevented from being transferred to the negative electrode room.
Patent JP-H08233550-A (JP)
Title: Folded interferometer
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1995-02-24
Abstract: PURPOSE: The accurately conduct the shape measurement of an aspherical surface in a wide dynamic range by bringing the focus of a quadratic aspherical surface for forming a lens to be inspected into coincidence with the focused point of a condenser lens, and again refocusing the reflected light of a folding mirror for reflecting the reflected light from the aspherical surface at the focused point. CONSTITUTION: The holding and regulating mechanism of a lens 1 is so regulated as to bring the focus of a quadratic aspherical surface 1a for forming the lens 1 to be inspected into coincidence with the focused point of a Fizeau lens 3 of a condenser lens for converting a plane wave emitted from an interferometer body into a spherical wave. The plane wave or the spherical wave of the reflected light from the surface 1a is reflected by a folding mirror 4, and the mirror 4 is so regulated by the mechanism as to again refocus it at the focused point. At least the one of the lens 1 and the mirror 4 is moved by a moving mechanism in a measuring optical axis direction, and the moving amount is measured by laser length measuring instruments 7a to 7d. The measured data of the body 2 and the instruments 7a to 7d are calculated to be processed by a calculator.
Patent JP-S51113212-A (JP)
Title: Earthquake proof tank.
Inventor: YAMAMOTO SHIGEO
IPC: B65D88/06
Filed: 1975-03-29
Abstract: PURPOSE: Earthquake proof tank being arranged to avoide breakage and uneven sedimentation at time of earthquake. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07248975-A (JP)
Title: Security protecting device for electronic equipment
Inventor: NISHINO TORU
IPC: G06F21/86
Filed: 1994-03-09
Abstract: PURPOSE:To improve the security for a security protecting circuit which can prevent a third person who has no due data referring right from using the data stored in an electronic equipment by stealth. CONSTITUTION:A security infringement detection mechanism 10 detects that the security protecting mechanism applied to an electronic equipment 1 is destroyed. Then the access is inhibited to the data stored in the equipment 1 or these data are erased by a signal (1) that shows the destruction of the security protecting mechanism of the equipment 1. Meanwhile a mechanism is provided to detect that the equipment 1 is forcibly moved from a prescribed place to another place. Then the access is inhibited to the data stored in the equipment 1 or these data are erased by the detection signal received from the precedent forcible movement detection mechanism.
Patent JP-H02255175-A (JP)
Title: Sewing machine with device for moving piping piece having cut at center of both ends
Inventor: GOLDBECK HEINZ
IPC: D05B35/06
Filed: 1990-02-20
Abstract: PURPOSE: To facilitate a piping work in a pocket entrance without hindering the supply and alignment of the main part of a workpiece by forming a free space being as large as possible between a piping one-side placement board and the upper side of a table. CONSTITUTION: The main part 26 of the workpiece is aligned in a fabric inserting station 7 on the placement board 22 in accordance with an optical sewing indication sign which is transmitted from a sewing indication sign illumination in order to execute piping in the pocket entrance and, continuously, a piping strip 36 is placed on the prescribed position of the placement board 22. Then a grasp folding mechanism 30 in the upper part is lowered by a compressed air cylinder 20 to put the both horizontal leg parts 40 of angle rails 37 and 38 on the piping strip 36. In this case, a grip needle 42 penetrates a vertical hole 75 in the horizontal leg parts 40 and is put through the piping strip 36. A groove 71 is formed at the upper side 70 in the placement board 22 and the point edge 73 of a knife 52 enters into the groove 71.  Then notched parts 78 are formed at the both ends of the piping strip 36 by sliding in the horizontal direction of the knife 52.
Patent JP-H11233225-A (JP)
Title: Method and device for injecting filler
Inventor: YOSHIGI TOSHIMASA
IPC: H01R13/52
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for injecting a filler enabling to inject the filler into the prescribed position within a housing without attaching the filler which is a sealant to external connect terminals provided within the housing and to an inside wall surface of the housing. SOLUTION: An auxiliary injection jig fitted into a housing 2A is integrated with dispenser nozzles 24 to constitute an injection device 21, and the injection device 21 is fitted into the housing 2A when a filler is injected, then the injection device 21 is taken out after the injection. The auxiliary injection jig forms partition walls between various members such as the dispenser nozzles 24, the inside wall surface of the housing 2A, external connect terminals 12A, 12B, etc., thereby the filler does not attach to the members even when the device is taken out, not to mention when the filler is injected. This can prevent defective connection of the external connect terminals 12A, 12B and improper fitting of the partner connectors, etc., from occurring to improve reliability of the connectors.
Patent JP-H03240394-A (JP)
Title: Muse decoder
Inventor: MORITA YOSHIHIKO
IPC: H04N9/11
Filed: 1990-02-19
Abstract: PURPOSE:To correct discontinuous movement of 2-3 system of MUSE signals by generating a smoothed vector signal from a moving vector signal at a smoothing means and delaying the MUSE signal inputted to an inter-frame interpolation circuit based on the vector signal. CONSTITUTION:When a MUSE signal subjected to telesine-conversion is inputted, a separation circuit 3' detects a flag and outputs a telesine-discrimination signal FV to turn switches SW1, SW2 from the position (a) into the position (b). A smoothing circuit 22 outputs a smoothing vector signal to a variable delay circuit 20 to apply variable control to a delay time of the MUSE signal and the pattern is deviated in horizontal and vertical directions to correct the continuity of the pattern. A one frame MUSE pattern and the MUSE pattern of a current field are subject to inter-frame interpolation by an inter-frame interpolation circuit 7. In this case, in order to correct the pattern due to panning or the like, the moving vector signal is used. In this case, the MUSE signal of a current field is delayed by the circuit 20, then the moving vector signal is corrected in matching therewith.
Patent JP-H08208778-A (JP)
Title: New flame-retardant toughened polyphenylene ether resin composition
Inventor: KUROKI MASAKATSU
IPC: B32B15/08
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a curable composition which gives a cured material excellent in chemical resistance, heat resistance, toughness and flame retardancy by using as the constituents a specified modified polyphenylene ether, a specified block copolymer, a specified compound, a triallyl cyanurate and silica each in a specified amount. CONSTITUTION: This composition consists of 98-40 pts.wt. modified polyphenylene ether obtained by reacting a polyphenylene ether with an unsaturated carboxylic acid (anhydride), 2-60 pts.wt. triallyl (iso)cyanurate (the total of these two constituents being 100 pts.wt.), 10-400 pts.wt. silica, 1-50 pts.wt. hydrogenated block copolymer obtained by hydrogenating a block copolymer consisting of polymer blocks composed mainly of at least one aromatic vinyl compound and polymer blocks composed mainly of at least one conjugated diene compound, and 5-100 pts.wt. compound represented by the formula (wherein m and n are each 3 to 5, provided that m+n>=8; and Z is 1-4C alkyl or Br-substituted alkyl).
Patent JP-H0525103-A (JP)
Title: Production of sphingosine and intermediate
Inventor: TAKANO SEIICHI
IPC: C07D407/04
Filed: 1991-02-08
Abstract: PURPOSE:To readily obtain a natural or non-natural sphingosine, especially a sphingosine having desirable steric configuration and useful as a physiologically active substance through 5 kinds of new intermediates started from an allyl alcohol as a starting substance. CONSTITUTION:An allyl alcohol expressed by formula I to formula II is used as a starting substance and subjected to asymmetric epoxidation to afford a new substance expressed by formula III (* is asymmetric carbon). Then a new substance expressed by formula VII is produced from the compound expressed by formula III through new substances expressed by formula IV to formula VI (R<1> is lower alkyl; X is OH or N3; R<2> is H, methanesulfonyl, toluenesulfonyl, benzenesulfonyl or trifluoromethanesulfonyl). Further, azide thereof is converted into amino group by opening dioxane ring thereof to readily provide a natural or non-natural sphingosine having physiological activity such as anticancer activity. Furthermore, when the new substance expressed by formula IV is synthesized, resultant diastereomer can be converted into a compound having either one desired steric configuration by isomerizing the diastereomer.
Patent JP-H01265980-A (JP)
Title: Manufacture of wood club head for golf
Inventor: NAGAMOTO ITSUSHI
IPC: A63B102/32
Filed: 1989-02-17
Abstract: PURPOSE:To install a weight member accurately by winding a raw material for FRP (fiberglass reinforced plastics) formation around a core material, gearing the supporting leg of a weight member to a core material holding hole, winding the raw material for FRP formation thereover, and placing it in a formation pattern to compress thermally. CONSTITUTION:At a specific position of a core material 11 where a weight member 31 is buried and fixed, a holding hole 12 is formed. As well as a raw material 21 for FRP formation to form a head shell is wound around the core material 11, a supporting leg 32 projected at the weight member 31 is geared to the holding hole 12 of the core material 11 penetrating the raw material 21. Furthermore, after winding a raw material 22 for FRP formation on the weight member 31, this material for head formation is arranged in a desired formation pattern 41 and a thermal compression is applied. As a result, the weight member buried and fixed to the head main body can be installed stably and accurately, and moreover, a damage of the formation pattern in the formation process can be prevented.
Patent JP-S60181996-A (JP)
Inventor: WADA MASAHIKO
IPC: G07F5/18
Filed: 1984-02-29
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-H05287006-A (JP)
Title: Improved nonaqueous dispersion
IPC: C08L67/02
Filed: 1992-02-25
Abstract: PURPOSE: To provide a dispersion which gives a coating compsn. excellent in stability, filtrability, gloss, viscosity, drying time, etc.  
     CONSTITUTION: A nonaq. dispersion. in an alkyd medium, of an addition polymer having a Z-average mol.wt. higher than about 150,000 and an NVM of about 70% or lower is prepd. by the free-radical addition polymn. of at least two monomers in the presence of the alkyd medium and a chain transfer agent. At least one monomer copolymerized in the above-mentioned process is selected from among acrylonitrile, methacrylonitrile, hydroxyethyl acrylate, hydroxyethyl methacrylate, methyl acrylate, methyl methacrylate, acrylamide, methacrylamide, vinyl chloride, vinylidene chloride, acrylic acid, methacrylic acid, itaconic acid, maleic acid, fumaric acid, methyl itaconate, methyl maleate, methyl fumarate, and mixtures of these monomers provided at least one monomer copolymerized has a hydroxyl-functional group. 
     COPYRIGHT: (C)1993,JPO