baber/WOPTO huggingface dataset:
Patent JP-H0753896-A (JP)
Title: Photochromic coating
Inventor: HARAKAWA MASAJI
IPC: C09D5/00
Filed: 1993-08-18
Abstract: PURPOSE:To obtain a photochromic coating having excellent color developing properties. CONSTITUTION:This photochromic coating contains 0.1-7.0wt.% (expressed in terms of sodium oxide) of a sodium compound, 0.2-8.0wt.% (expressed in terms of metal oxide) of a metal compound consisting of at least one kind of iron, chromium, copper, nickel, vanadium and manganese and 0.01-90wt.% of a titanium oxide-based compound in which the balance other than the above two components is titanium oxide.
Patent JP-S6449718-A (JP)
Title: Mounting device for bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C35/073
Filed: 1987-08-17
Abstract: PURPOSE:To prevent the occurrence of an axial and radial relative fluctuation, by a method wherein an angle of end surfaces across a track ring with the central line of a bearing is set so that a given relation formula is established between the axial length at the center of thickness and the diameter of the track ring. CONSTITUTION:An outer ring 11 being an outer track ring and an inner ring 21 being an inner track ring are mounted to a bearing box 10, being the mating member of a cylinder roller bearing, and a shaft 20, respectively, and a plurality of cylinder rollers 30 are rollably disposed between the outer and inner rings 11 and 21. The coefficient of linear expansion of the inner ring 21 is lower than that of the shaft 20, and slopes having angles theta1i and theta2i with the central line of a bearing are formed on end surfaces 21a and 21b, respectively, on both sides in the axial direction of the inner ring 21. The angles theta1i and theta2i are set so that a relation formula of tantheta1i+tantheta2i=2Wpi/Dpi is established between a length Wpi in an axial direction of the center of the thickness of the inner ring 21 and a diameter Dpi thereof.
Patent JP-S6181711-A (JP)
Inventor: MONJU TAKASHI
IPC: A01C11/02
Filed: 1984-09-28
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-H1048528-A (JP)
Title: Optical scanning microscope and image acquiring method
Inventor: KUROIWA YOSHINORI
IPC: G02B21/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning microscope capable of recording plural image data in a recording medium without lowering a time resolution in the optical scanning microscope for simultaneously acquiring plural images. SOLUTION: In a microscope 10, a sample 61 is scanned by a laser beam, a light beam from the sample is converted into an electric signal by photoelectric converting means 22, 32 and image data are formed, the microscope comprises plural photoelectric converting, means and frame memories 25, 35 for storing the respective images formed by the respective photoelectric converting means, a scanner control means 13 capable of changing the set of a number of scanning lines at the time of scanning the sample 61 by the laser beam is provided, the respective image data stored in the frame memories 25, 35 are synthesized by matching with the setting change of the number of scanning lines and a read-out address generating circuit 59 for outputting the image data from the frame memories 25, 35 so as to form image data of a screen with a video rate.
Patent JP-H0489147-A (JP)
Title: Production of di can having excellent pressure resistance strength
Inventor: TAKEUCHI HISASHI
IPC: B21D51/26
Filed: 1990-08-01
Abstract: PURPOSE:To produce a DI can having high pressure resistance strength by using a can bottom punch, only for the can bottom dome forming part, constituted of a polymer material having a specific Young's modulus, thereby changing the shape from a leg part to a dome part at the time of forming a can bottom. CONSTITUTION:The dome forming part 41 consisting of the polymer material having <=500kgf/mm<2> Young's modulus is fitted to a can bottom punch pedestal 42 of the can bottom punch 4 for forming the can bottom. A blank material 5 subjected to drawing and ironing is first formed to a shape enclosing the DI punch 1 when DI forming is executed by using such can bottom punch 4. The blank material 5 comes into contact with a can bottom die 3 on progression of the DI punch 1 and is further retained between the DI punch 1 and the can bottom die 3 by specified force. This holding plays the role of blank holding. The can bottom punch 4 is then actuated to start bulging the central part of the can bottom. The can bottom punch 4 receives a bearing pressure in the central direction on the normal of a spherical face simultaneously with the process of bulging and the pressure thereof increases gradually.
Patent JP-H1144092-A (JP)
Title: Constituting method of building frame
Inventor: SUGISHIMA KENJI
IPC: E04G21/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify field work, to improve the efficiency of the execution of work and to shorten the term of work when a frame consisting of the frames of columns and beams is constituted by unitizing beam members. SOLUTION: Lower-stage beam members 2 configuring beams are built among intermediate sections between adjacent columns 1, 1 and intermediate sections between the columns 1, 1 adjacent to the columns 1, l, upper-stage beam members 3 similarly organizing the beams are constructed among the adjacent lower-stage beam members 2, 2 and superposed onto the lower-stage beam members 2, 2, the mutually vertically superposed lower-stage beam members 2 and upper-stage beam members 3 are joined, and the frame, in which stepped sections are formed vertically in the beams among the columns 1, 1, is composed. The lower-stage beam members 2 and the upper-stage beam members 3 are unified with column members constituting the columns 1 respectively and unitized together with the column members, and a unit consisting of the lower-stage beam members 2 and the column members and a unit composed of the upper-stage beam members 3 and the column members are installed and the frame is configured.
Patent JP-H0543562-A (JP)
Title: New benzoxazolone compound
Inventor: KIMURA RIYOUJI
IPC: C08F26/06
Filed: 1991-08-14
Abstract: PURPOSE:A new compound useful as a raw material for excellent compatibilizing agents changing different kinds of non-compatible polymers into a homogeneous molecular mixture. CONSTITUTION:A compound of the formula (R1 is H, 1-12C alkyl; R2, R3 are H, 1-4C alkyl), e.g. 2-isopropenylbenz[d]oxazolone. The compound of the formula is easily obtained by dehydration-condensing an amidocarboxylic acid obtained by reacting an anthranilic acid derivative with an alpha,beta-unsaturated carboxylic acid chloride. A compatibilizing agent can be produced by grafting the compound of the formula to a specific polymer or by copolymerizing the compound of the formula with plural monomers.
Patent JP-H0745819-A (JP)
Title: Field-effect semiconductor device
Inventor: TSUNAKAWA TOYOHIRO
IPC: H01L29/78
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a large current drive capacity and also, improve the reliability too, in an LDD structure of field-effect semiconductor device. CONSTITUTION:Polycrystalline Si films 21 and 24 are provided through an SiO2 film 13 on an n<->-layer 17. For this reason, the resistance of the n<->-layer 17 can be reduced and also the electric field in the n<->-layer 17 can be weakend, by applying a voltage to the polycrystalline Si films 21 and 24. Accordingly, there are many drain currents, and also hot carries are hardly implanted into the SiO<2> films 13 and 18 on the n<->-layer 17, and the hot carries injected into the polycrystalline Si films 21 and 24 drift in these polycrystalline Si films 21 and 24.
Patent JP-S6179321-A (JP)
Inventor: ANTON MAASERU BATSUKUSU
IPC: H03K17/687
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08194455-A (JP)
Title: Display apparatus composed of plurality of display units andof one control circuit
Inventor: UBUE MIHIYAERISU
IPC: H04N5/68
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To execute a number of further tasks by controlling a display unit by a micro-controller for transmitting data from a memory to the display unit to an interface through a shift resister device and a memory part. SOLUTION: This device has a memory M, a synchronous serial interface 2, a micro-controller MC for transferring data from the memory M to the interface and display units Dl -Dn , shift resister devices Sl -Sn and memory parts Ll -Ln . The data scheduled to the same display areas within all the display units Dl -Dn is stored in a prescribed sequence by a continued address within the memory M. A multiple period data set is transferred from the memory M to the synchronous serial interface 2 of the micro-controller MC, converted into a serial data stream, and applied to the shift resister devices Sl -Sn , and a DMA controller 3 takes over the data and quickly executes it.
Patent JP-H0867770-A (JP)
Title: Antibacterial resin composition for stationary and antibacterial stationary
Inventor: YAMAMOTO TATSUO
IPC: C08K9/02
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an antibacterial resin compsn. for stationery which provides long-stable strong antibacterial effects and does not exhibit variation by homogeneously dispersing an antibacterial zeolite in a resin using a specific substance as the dispersant. CONSTITUTION: This resin compsn. is prepd. by homogeneously dispersing an antibacterial zeolite (e.g. one prepd. by treating zeolite A with silver ions) in a resin (e.g. an ABS resin) using a dispersant pref. comprising a metal soap (e.g. Mg stearate). Pref. the compsn. is prepd. by mixing the antibacterial zeolite with the dispersant at about the m.p. of the dispersant to attach it to the surface of the zeolite or to coat the surface with the dispersant, then mixing the mixture with the resin, and kneading the resultant mixture under the conditions capable of plasticizing the resin.
Patent JP-H0740515-A (JP)
Title: Decorating film and decorated polyethylene tube container
Inventor: OKUNO SHIRO
IPC: B32B27/28
Filed: 1993-07-26
Abstract: PURPOSE:To prevent the release at an overlapping part by providing an adhesive layer composed of either one of polyethylene and an ethylene/vinyl acetate copolymer resin even to the other surface not provided with a decorative layer of a transparent film by an extrusion laminating method. CONSTITUTION:A transparent film l acts as the support of a decorative layer 2 and an adhesive layer 3 before a decorating film 4 is bonded to the surface of the body part of a polyethylene container 5 and acts as the protective layer of the decorative layer 2 after the decorating film 4 is bonded. The transparent film l is formed using a polyethylene terephthalate resin, an ethylene/vinyl acetate copolymer resin, a polypropylene resin or a polyvinyl alcohol resin. The adhesive layer 3 is formed to the entire surface having the decorative layer 2 formed thereto of the transparent film 1 and an adhesive layer 3 composed of polyethylene or an ethylene/vinyl acetate copolymer resin is provided even to the other surface opposite to the surface having the decorative layer 2 formed thereto of the transparent film 1 by an extrusion laminating method. By this adhesive layer 3, the overlapping part of the winding start part and winding completion part of the decorating film 4 can be sufficiently bonded.
Patent JP-2000034066-A (JP)
Title: Control device for elevator
Inventor: OUCHI SUSUMU
IPC: B66B1/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To select a destination floor and register a landing and destination floor call only by operating a landing button for the visual handicapped by selecting a designated destination floor from the number of times of pressing a landing button provided on a landing for the visual handicapped. SOLUTION: A landing button 5 for the visually handicapped is installed near a floor guide indication 4 of the landing. Further, in its vicinity, a landing speaker 7 for voice guide output is installed When the landing button 5 for the visually handicapped is pressed, a control device first outputs voice for guiding the operation method for the landing button 5 for the handicapped from the landing speaker 7. Secondly, the total number of times when the landing button 5 for the visually handicapped is measured, a corresponding destination floor is calculated taking the total number as a factor, and further the selected destination floor is output by voice from the landing speaker 7.  Thus, the visually handicapped can select the destination floor and register the landing and destination floor call only by pressing one landing button for the visual handicapped repeatedly according to the voice guide from the landing.
Patent JP-H1049219-A (JP)
Title: Fault occurrence evading device
Inventor: AKIYAMA YASUTOMO
IPC: G05B23/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To estimate a fault to possibly occur and automatically take a measure against the fault before it occurs by providing a fault evading means which performs an operation process based upon an evading method stored in a fault information data base while related to a fault judged by a fault judging means. SOLUTION: Observation data of respective clients which are inputted to a fault management server 8-21 are outputted to an operation state data base 1-5 on a data base server 12-25 according to a DB server specification file that a fault management server 8-21 has. The fault management server 8-21 judges the danger that a fault is about to occur on the basis of the operation state data base 1-5 and a fault information data base 1-6 that the data base server 12-25 has. When the danger of fault occurrence is judged, a client is so instructed to implement an evading method for fault occurrence which is recorded in the fault information data base 1-6 that the data base server 12-25 has.
Patent JP-S6264593-A (JP)
Title: Color developer sheet for pressure-sensitive copying
Inventor: AZUMA SHUNSAKU
IPC: B41M5/124
Filed: 1985-09-17
Abstract: PURPOSE:To enhance the light resistance, water resistance and stability with time of a developed color body and improve slipping properties of a coated surface, by incorporating a specified amount of aluminum hydroxide having a specified average particle diameter, in the title sheet employing an organic color developer. CONSTITUTION:Aluminum hydroxide having an average particle diameter of 0.3-5.0mum is incorporated in an amount of 0.5-5.0g/m<2> in a color developer sheet for pressure-sensitive copying which employs an organic color developer. If the average particle diameter is less than 0.3mum, an effect of enhancing slip ping properties is insufficient, the quantity of a binder required is increased, and ink setting properties are worsened. If the average particle diameter is more than 5.0mum, a coated surface becomes uneven, and the spread of a printing ink thereon is poor. As for the amount of aluminum hydroxide used, an amount of less then 0.5g/m<2> produces only an insufficient effect of enhancing the slipping properties.
Patent JP-S6185138-A (JP)
Title: Method of removing astringency of persimmons
Inventor: HANEDA BUEI
IPC: A23B7/152
Filed: 1984-09-29
Abstract: PURPOSE:To remove the astringency of persimmons extremely well without damaging bodies of workers during treatment operation, by using acetaldehyde in a gaseous state. CONSTITUTION:In removing the astringency of persimmons by using acetaldehyde, 70-90wt% aqueous solution or ethyl alcohol solution of acetaldehyde, which is previously preserved at <=20 deg.C, is used acetaldehyde for the purpose, a chamber for astringency removal treatment is kept >=the boiling point of acetaldehyde, and a gas concentration of acetaldehyde in the chamber is kept at >=10%. After the removal of the astringency of persimmons is over, oxygen or ozone is sent to the chamber for astringency removal treatment, and air in the chamber is stirred to exhaust acetaldehyde.
Patent JP-H0549925-A (JP)
Title: Production of highly water-absorbable cellulose material
Inventor: TAJIRI KOZO
IPC: B01J20/24
Filed: 1991-08-15
Abstract: PURPOSE:To produce a highly water-soluble cellulose material showing high water absorbing capacity not only to water but also to an aqueous solution containing an ion such as a saline solution or urine. CONSTITUTION:A crosslinked cellulose derivative is swollen in water or a liquid mixture of water and an org. solvent compatible with water to form a gel with a swelling degree of 20-200g/g and an org. solvent compatible with water is added to said gel to deswell the gel. This gel is filtered to be separated from the solvent and washed with or immersed in the org. solvent compatible with water to substitute the moisture in the gel with the org. solvent and, thereafter, the gel is dried to obtain the objective highly water-absorbable cellulose material.
Patent JP-H0368957-A (JP)
Title: Toner for electrophotography
Inventor: NAKAMURA MASA
IPC: G03G9/08
Filed: 1989-08-08
Abstract: PURPOSE:To reduce electric resistance, to eliminate the edge effect of a solid black part and to prevent the stain of a ground part by using fine aluminum oxide powder surface-coated with a tin oxide-antimony mixture as an external additive. CONSTITUTION:Fine aluminum oxide powder surface-coated with a tin oxide- antimony mixture is added to toner particles contg. a resin binder, a colorant, an electrification controlling agent and wax as a releasing agent to obtain a toner. The ratio between the tin oxide and antimony is regulated to (100:3)-(100:20), preferably (100:5)-(100:15). The average particle size of the external additive is regulated to <=1mum, preferably 0.01-0.07mum. Since the toner coated with the oxide and antimony has improved flowability, it is smoothly fed and a satisfactory image having uniform density is obtd.
Patent JP-S5996561-A (JP)
Title: Recording and reproducing device by floppy disc
Inventor: MINO TETSUYA
IPC: G11B33/10
Filed: 1982-11-22
Abstract: PURPOSE:To display the status of the titled device at an optional lighting period by a program by changing the lighting period of one diode to display many states of the device and by constituting a control cirlcuit by a CPU. CONSTITUTION:A signal from an external control circuit (a floppy disc controller) is inputted to an external interface circuit part 8 and a control signal for the operation corresponding to the input signal is outputted from a control part 7 to respective blocks. Since the control part 7 can detect the operating status of a floppy disc recording and reproducing device by a signal from an internal operation status detecting circuit part 9, the operation corresponding to the internal status can be executed. Since the control part 7 is constituted by a CPU, an optional square wave output limited by the minimum resolution of a timer and the number of steps of a program is formed by the program when the timer is used. Namely, the lighting period of a light emitting diode 12 can be changed only by changing the program.
Patent JP-S6268643-A (JP)
Title: Manufacture of toothed wheel
Inventor: MATSUOKA TAKESHI
IPC: B21H5/02
Filed: 1985-09-19
Abstract: PURPOSE:To make the wall thickness of a product uniform, and to make the product light in weight by forming a cylindrical part on the outside peripheral edge of a metallic disk, also providing a hole at an equal interval on the outside peripheral of the disk part, and subsequently, executing the form rolling or press working to the cylindrical part. CONSTITUTION:A cylindrical part 2 is formed on the outside periphery of a metallic disk 1 by executing the drawing, and many pierced holes 3 are provided at an equal interval in the vicinity of the outside peripheral edge of the disk 1. Subsequently, a recessed part 4 of a tooth is formed by pressing the cylindrical part of a position corresponding to the pierced hole 3, namely, a part of a cylindrical part 2a to the pierced hole 3a, from the outside of the brought to the press working forms relatively a projecting part 5 of the tooth. According to this method, the excess thickness of the recessed part of a web part is absorbed into the pierced hole 3, and the wall thickness of the recessed part 4 and the projecting part 5 becomes roughly uniform. Accordingly, the wall thickness of a product can be made uniform, and also the product can be made light in weight.
Patent JP-H0953163-A (JP)
Title: Method for heat treating vacuum vessel made of titanium
Inventor: SAKAMOTO HITOSHI
IPC: F16J12/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To produce a vacuum vessel capable of easily realizing an ultravacuum in a short time by previously subjecting a vacuum vessel using Ti or a Ti alloy as the stock to heat treatment in a vacuum. SOLUTION: Pure Ti or a Ti alloy (e.g., contg. 1.8 to 2.5% Al and 2 to 3% Zr, and the balance Ti) is used as the stock to produce a vacuum vessel, which is charged to an another vacuum vessel. The pressure in the vacuum vessel charged with the vacuum vessel made of Ti is reduced to a degree of vacuum of <=10<-5> Torr, and furthermore, the vacuum vessel made of Ti on the inside is heated at 400 to 800 deg.C for >=12hr to perfectly detach gaseous components such as hydrogen and water vapor occluded on the surface of the inside wall of the vacuum vessel made of Ti and on the inside.  By this pretreatment, the gaseous components sucked in the vacuum vessel made of Ti are removed, so that an ultrahigh vacuum can be obtd. in the vacuum vessel made of Ti in a short time, and moreover, it can swiftly recover to the originally attained high degree of vacuum even if the vacuum vessel is once exposed to the air.
Patent JP-H0748043-A (JP)
Title: Card separating device
Inventor: TAKASE TOMOHIRO
IPC: B65H1/06
Filed: 1993-07-27
Abstract: PURPOSE:To separately send-out only a card in the lowest position by bringing a separating sending-out roller to contact with the piled card at the lowest position from the underside and turning the roller. CONSTITUTION:A separating sending-out roller 36 turned by an angle theta in the positive direction by a separating sending-out motor such as stepping motor, and then is immediately revolved in the reverse direction by an angle theta (theta>theta'). A vibration in the longitudinal direction is generated on a card C pressed on the separating sending-out roller 36 by the control in the repetition of the above- described cycle, and in the vibration generated state, the card C in the lowest position is separated from the card on the upper side, and sent out.
Patent JP-H1076622-A (JP)
Title: Method and apparatus for superposing second crossplied tape segment on first carrier tape
Inventor: JACKSON DANA B
IPC: B29C70/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for moving a first carrier tape along a passage in a first direction and a second tape toward the first tape in both incremental states. SOLUTION: A second tape is advanced in its increment proportional so that the second tape is superposed with a first tape into contact after incremental movements of the first tapes. A press 208 laminates and clamps the first and second tape layers. A cutting mechanism is started to cut superposed segments of the second tapes. The incremental movements of the first and second tapes are regulated so that lengths of the segments of the second tapes placed on the first tapes become equal to the moving distance of the first tape in the first direction.
Patent JP-S5995816-A (JP)
Inventor: MIYAMOTO YOSHINORI
IPC: A01H4/00
Filed: 1982-11-24
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。