baber/WOPTO huggingface dataset:
Patent JP-H08336520-A (JP)
Title: X-ray ct system
Inventor: NAGAOKA TAKAYUKI
IPC: A61B6/03
Filed: 1995-06-14
Abstract: PURPOSE: To photograph an X-ray CT image even in a state in which a various kinds of instruments for treatment are mounted on an examinee by providing the system with an image intensifier and a multielement X-ray detector as an X-ray receiving means and performing X-ray lateral tomographic photographing and X-ray fluoroscopy/photography. CONSTITUTION: When the position of an X-ray source 3 is decided, a scanning center coincides with the center of the circular arc of a multielement detector 4, and also, it is adjusted at a position to cover the scanning range of an X-ray, and it is not required to move the multielement detector 4 while a CT image is image-picked up. The X-ray source 3 is supported with a supporting mechanism 10, and it is moved rotatably on the circular arc of a circular orbit centering about the examinee 1, and the X-ray source 3 is moved along the circular orbit around the periphery of the examinee 1 by locating the examinee 1 in the center of the circular arc of a C arm. The movement of the X-ray source 3 is detected by a position detecting means mounted on a supporting board or an angle detecting means mounting the direction of the X-ray source on an X-ray source carriage.
Patent JP-H0515227-A (JP)
Title: Mower
Inventor: MINOURA AKIRA
IPC: A01D34/63
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate the exchange of a belt-transmission apparatus and to enable large lifting of a mower without increasing the ground height of the machine body by using a specific power transmission structure to the mowed grass transfer blower. CONSTITUTION:The fan 4 of a mowed grass transfer blower 5 is driven with a belt-transmission apparatus 9 placed close to the upper surface of a mowing blade housing 2, a vertical intermediate transmission shaft having pulleys 10A,10B and a belt-transmission apparatus 11 placed close to the upper surface of a blower case.
Patent JP-H0834254-A (JP)
Title: Transfer device
Inventor: TSURUOKA TAKUHIRO
IPC: F16H37/06
Filed: 1994-07-22
Abstract: PURPOSE:To improve a degree of freedom on design which relates to an output position to an axle in a transfer device provided with a differential mechanism. CONSTITUTION:A transfer device is provided with a differential mechanism 12 in which power is input from a transmission through a high and low speed change-over mechanism 11, intermediate shafts 13, 14 which are provided in parallel below an output section of the differential mechanism 12 and connected by gears 40, 41, 42, 43, and output shafts 15, 16 which have gears 46, 47 which mesh with the gears 41, 43 of the intermediate shafts 13, 14 and transmit rotary drive force to front or rear wheels.
Patent JP-S6059027-A (JP)
Inventor: ADAMU JIYAN GESHINGU
IPC: C22B9/02
Filed: 1984-08-16
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-S6436973-A (JP)
Title: Fuel injection valve and adjusting method thereof
Inventor: ANTON METSUSHINGUSHIYURAAGAA
IPC: B23P15/16
Filed: 1988-07-11
Abstract: PURPOSE: To make manufacture simple and adjust injection quantity at a high degree of accuracy by providing the thin bottom forming the locking member of a nozzle body with an inner wall and outer wall facing a needle valve. CONSTITUTION: A cylindrical bag aperture 49 is closed by the bottom 50 which is equipped with an inner wall 51 facing to a needle valve 27 and an outer wall 52 on the opposite side of the needle valve 27. The size of a nozzle hole 55 determines the fuel injection quantity. After the nozzle hole 55 is created by an erosion method employing silver wire material, the final sizing of the nozzle hole 55 is performed by means of a fluid polishing. Thus, the manufacturing process is simplified and an adjustment of an injection quantity can be performed at a high degree of accuracy.
Patent JP-H0920307-A (JP)
Title: Packaging apparatus mainly for vegetable
Inventor: YOSHITAKE YUICHIRO
IPC: B65B25/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging apparatus wherein mainly a leafy vegetable can be mounted on a film thereby automatically packaging it, and also an end of a tubelike film is closed according to a type of an object to be packaged, wherein both packaging with the other end open and packaging with both ends of the tubelike film closed can be done. SOLUTION: This packaging apparatus comprises a shaping part 2 for making both widthwise ends of an expanded film stand upward, an overlaying part 3 for overlaying the standing ends of the shaped film each other, and a cutting part 4 for cutting the overlaid tubelike film into a predetermined length, while heat-welding bodies 5, 6 are provided in front and behind a cut body 41 in the cutting part 4 wherein at least one of the heat-welding bodies 5, 6 is connected to a heat source so that it can be turned ON/OFF and packaging with either an end or both ends of the tubelike film closed can be done.
Patent JP-S6415630-A (JP)
Title: Apparatus for measuring scattering rate of reflecting mirror
Inventor: NAKAYAMA MICHIO
IPC: G01M11/00
Filed: 1987-07-10
Abstract: PURPOSE:To shut out ghost, by forming an introducing port and a light outputting port so that their shapes are approximately the same as the shapes of the luminous fluxes of a beam at positions corresponding to light path lengths to the introducing port and to the light outputting port from the emitting position of the beam. CONSTITUTION:A body to be measured 13 and a light detecting body 14 are provided in a symmetrical pattern on both sides of a central point C on the diameter of a reflecting body 10, whose inner surface is a semispherical mirror 11. A beam L from a laser oscillator 12 is made to pass through an introducing port 15 and inputted into the body to be measured 13. The reflected light is outputted to the outside through a light passing out port 16. Diameters D1 and D2 of the introducing port 15 and the outputting port 16 are set as shown in the Expression in the Figure. The component at the outside of the luminous flux of the laser beam L, which is part of ghost at the introducing port 15, is removed. The entire luminous flux of the laser beam, which includes the remaining ghost in the luminous flux, passes through the port. Therefore, deterioration in measuring accuracy due to the ghost is eliminated.
Patent JP-H08323246-A (JP)
Title: Method for electrostatic flocking of thin short fiber and apparatus therefor
Inventor: TOCHISAWA IKUO
IPC: B05B5/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a stable method and apparatus for electrostatic flocking of thin short fibers. CONSTITUTION: A discharge electrode and a grounding electrode similar to a material 2 to be flocked are installed in a flocking chamber 24 with pressure reduced to a low degree of vacuum. The degree of vacuum is adjusted correspondingly to the diameter or length of fibers, and voltage to be applied to the discharge electrode is reduced in proportion to the degree of vacuum in the flocking chamber 24.
Patent JP-H1017586-A (JP)
Title: Production of oxymolybdenum dithiocarbamate sulfide
Inventor: TANAKA NORIYOSHI
IPC: C07F11/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound which is less corrosive and excellent in lubricity and is useful as a lubricant by allowing an aqueous solution prepared by reaction of a substance containing hexavalent molybdenum with an alkali hydrosulfide to react with carbon disulfide, a secondary amine and a mineral acid. SOLUTION: (A) An aqueous solution or suspension prepared by allowing a compound containing hexavelent molybdenum, for example, molybdenum trioxide to react with an alkali hydrosulfide, for example, sodium hydrosulfide or an alkali sulfide, for example, sodium sulfide, (B) carbon disulfide, (C) a secondary amine, for example, di-2-ethylhexylamine and (D) a mineral acid, for example, diluted hydrochloric acid are allowed to react so that the equivalent amount (d) of the mineral acid of the component D to be added may satisfies formula I (R' is the total number of carbon atoms originating from the component (C) in the reaction product) per 1 equivalent of the alkali hydrosulfide or sulfide in the component (A) to efficiently produce the objective compound of formula II(R<1> -R<4> are each a hydrocarbon; R' as a total carbon atom number of' R<1> -R<4> , is >=32;  X<1> -X<4> are each S, O).
Patent JP-H0516292-A (JP)
Title: Colored steel sheet
Inventor: YANAI AKIHIRO
IPC: B32B9/00
Filed: 1991-07-11
Abstract: PURPOSE:To manufacture a colored steel sheet having sufficient coloring properties (concealing properties) and durability under the condition of normal daily use by forming a chromate coated layer on the surface of a zinc plate steel sheet and also forming a colored resin layer provided with specified thickness and brightness on the coated layer. CONSTITUTION:A colored steel sheet is constituted by forming a chromate coated layer formed on the surface of a zinc plated or zinc alloy plated steel sheet and a zinc dispersion plated steel sheet, and also forming colored resin layer of 5mum thickness and having the L* value of 60 or less of brightness index. At that time, a steel sheet provided with resistance to corrosion in compliance with the purpose of use is selected for the zinc plated steel sheet, and the electric plating or the like is selected for the plating method. Also, chromate treatment of superior durability and bonding properties is applied as the substrate treatment. The L* value is represented in L*=116(Y/Yn)<1/3>-16 by using Y for the tristimulus value regulation in JIS Z8701, and relative brightness of a body is represented by the value.
Patent JP-S6330631-A (JP)
Title: Wirerope-end construction of high water-barrier performance
Inventor: MASUDA KAZUHIRO
IPC: F16G11/00
Filed: 1986-07-21
Abstract: PURPOSE:To prohibit water from entering into a wirerope so as to prevent corrosion by charging a water-tight material between the wirerope and a steel pipe connected thereto and covering the periphery of the steel pipe with an organic coating. CONSTITUTION:A steel pipe 5 covered, in advance, with an organic coating 14 is connected to the wirerope-inserting opening of a metal socket 4. Then, water-tight materials 12, 13 are charged between a wirerope 1 and the steel pipe 5 to obtain air-tightness. Further, the periphery of the steel pipe 5 is covered with an organic coating 14, which if necessary, is heated and melted to form an anticorrosion layer 3.
Patent JP-H05320244-A (JP)
Title: Production of ultra-high-molecular-weight polyethylene
Inventor: SHIRAISHI TAKEICHI
IPC: C08F10/00
Filed: 1992-05-21
Abstract: PURPOSE:To produce an ultra-high-molecular-weight polyethylene which is excellent in flowability, has a high bulk density, a small particle size, and a narrow particle size distribution, and is substantially free from coarse particles. CONSTITUTION:The polyethylene is produced by using a catalyst comprising a solid catalyst component and an organometallic compd. The solid catalyst component is obtd. by bringing a reaction product of magnesium halide with a compd. of the general formula: Ti (OR<1>)4 (wherein R<1> is a 1-20C hydrocarbon group) into contact with a reaction product of aluminum halide with a compd. of the general formula: R<2>OR<3> (wherein R<2> and R<3> are each a 1-20C hydrocarbon group and they may be the same or different).
Patent JP-H0460506-A (JP)
Title: Optical module
Inventor: WATANABE HIROHIDE
IPC: G02B6/42
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a stable optical output characteristic regardless of a temp. change by setting the focal position of the light emitted from a light emitting element in the optical fiber spaced from the light introducing end of the optical fiber. CONSTITUTION:This optical module is so constituted that the focal position of the light emitted from the light emitting element 10 at room temp. exists in the optical fiber spaced from the light introducing end 12a of the optical fiber 12. The spacing distance L1 is increased by the thermal expansion of a supporting member 13 if the temp. rises in this case. The supporting member 13 shrinks and the spacing distance L1 decreases conversely when the temp. falls. Namely, the light output of the light emitting element is high but the coupling efficiency is low and, therefore, as the whole optical module 14 both are offset in the region where the temp. is low. The light output of the light emitting element 10 is conversely low and the coupling efficiency is high in the region where the temp. is high and, therefore, as the whole optical module 14 both are offset even in the high-temp. region. The stable light output is obtd. in the wide temp. range in this way.
Patent JP-2000009946-A (JP)
Title: Optical fiber and optical fiber cable
Inventor: UOZU YOSHIHIRO
IPC: C08F220/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber having excellent heat resistance and transmission characteristics with small thermal degradation of the core material by using a polymer of specified monomer units as the core material. SOLUTION: A polymer having at least one of the units expressed by formula I and formula II (which are (1-methyltricycloheptyl) methylmethacrylate (MTCMA) and (1-methylhexacyclododecyl) methylmethacrylate (MHCMA), respectively) is used as the core material. When the heat resistance of the optical fiber is regarded more important, a polymer having the MHCMA unit having higher glass transition temp. is preferably used. When the transparency of the core material is regarded more important, a polymer having the MTCMA unit which can be easily purified is preferably used. The polymer to constitute the core material is preferably a copolymer consisting of 40 to 85 wt.% MTCMA unit, 10 to 60 wt.% methylmethacrylate unit, and 0 to 25 wt.% other copolymerizable monomer units.
Patent JP-S6063177-A (JP)
Title: Image-forming device
Inventor: WATANABE JIYUNJI
IPC: B41J2/325
Filed: 1983-09-17
Abstract: PURPOSE:To enhance accuracy of parallelism at the time of moving a head, eliminate relative positional deviation between the head and a platen and obtain clear images for a long period of time, by a method wherein a recording head so provided that it can be moved toward and away from a platen is supported and guided between flat guides provided in parallel with each other. CONSTITUTION:The platen 10 is provided at a central part of an image-forming part, and the recording head 11 is provided on the operator's side of the platen 10 so that it can be brought into contact with and separated from the platen 10. Further, a thermal transfer ribbon 15 as a transfer material is intermediately provided between the head 11 and the platen 10. With the ribbon 15 intermediately provided, the platen 10 is pressed against a paper P, heating elements provided in a line dot form in the head 11 are operated to generate heat in accordance with image information, whereby an ink on the ribbon 15 is melted, and is transferred onto the paper P. The head 11 is supported and guided between the flat guides (preferably, flat ball bearings) 57 provided in parallel with each other.
Patent JP-S6233318-A (JP)
Title: Drive method for electro-mechanical transducing element
Inventor: KUBO KANJI
IPC: G11B5/592
Filed: 1985-08-02
Abstract: PURPOSE:To make an average DC potential of a voltage waveform zero by dividing a time when a head is detached from a magnetic tape till the head is pressed into contact onto the tape into two, holding a voltage fed to an electro-mechanical transducing element at the 1st half time and holding a voltage required at the start of press contact between the head and the magnetic tape at the 2nd half time. CONSTITUTION:One frame is split into 48 parts. The head potential of a preset waveform is obtained by the arithmetic when a tape feeding speed at special reproduction is decided. A slope corresponding to one pitch being N divisions of the entire slope is calculated and the result is stored in a RAM as a quantity SL, the SL is shown in figure (c) as 102, and a slope waveform C is obtained by adding the value SL at each prescribed timer interruption. When a head B is not pressed into contact onto the tape, a time is awaited and when the head is pressed into contact onto the tape, a head potential of a head A is calculated. Thus, the area of the positive and negative application portions is equal with respect to the zero line in the potential applied to the electro-mechanical converting element, and the switching position of the potentials 103, 104 is moved to zero the average DC potential.
Patent JP-H091678-A (JP)
Title: Push-button switch device and housing therefor
Inventor: TAKAHASHI MASATO
IPC: H01H13/04
Filed: 1995-06-15
Abstract: PURPOSE: To provide a bush-button switch device which provides high degree of freedom in design, can be easily manufactured by the small number of parts and a simple process, has excellent operation feeling, and can provide excellent reliability. CONSTITUTION: In a case 10 made of a resin having an opening 11, a circuit board 20 having a switch section 21 is housed. A cover member 30 having a bulged part 30a is formed of a material having rubber elasticity such as an elastomer and a silicone rubber. The cover member 30 is attached to the inside of the case 10 in such a manner that the bulged part 30a faces the opening 11 and at least the whole periphery of the opening 11 is fixed. To the rear face of the bulged part 30a of the cover member 30, a switch contact member 32 which can butt against the switch section 21 is fixed by two-color molding or sticking.
Patent JP-S5695161-A (JP)
Title: 2-admantanon derivative
Inventor: TSUDA YOSHIHIKO
IPC: C07C239/00
Filed: 1979-12-28
Abstract: NEW MATERIAL:The titled compound shown by the formula I (X is O or Si; R 1  and R 2  are H, lower alkyl, cycloaklyl, nitro, cyano, etc.).  
     EXAMPLE: 2-Admantanon 4-methyl-3-thiosemicarbazone.  
     USE: A virucide, anticholinergic, anti-inglammatory agent, and preventive for arterial sclerosis.  
     PROCESS: 2-Admantanon shown by the formula II is reacted with a semicarbazide or thiosemicarbazide shown by the formula III in an amount equimolar with the compound in a solvent, e.g., methanol, ethanol, etc. at from room temperature to 80°C, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05342149-A (JP)
Title: Priority selecting circuit
Inventor: SATO FUMIKI
IPC: G06F13/14
Filed: 1992-06-05
Abstract: PURPOSE:To prevent a device having a low priority level from that a service request is rejected for a long time. CONSTITUTION:In either one of circuits 1a-1d corresponding to a device, priority level registers 7a-7d of the circuit by which service requests 2a-2d are received is provided with initial value registers 20a-20d for re-setting an initial value of a priority level, and adding parts 30a-30d for adding '1' to the contents of the priority level registers 7a-7d of the circuit by which the service request is rejected. In such a way, the priority level of the device which cannot receive the service request is added and raised, and a state that the service request is rejected is eliminated.
Patent JP-S6063249-A (JP)
Title: Rubber-reinformed thermoplastic resin composition
Inventor: SAKANO HAJIME
IPC: C08L55/00
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the titled composition of improved impact resistance and processability without impairing heat resistance, by incorporating a rubber- reinforced thermoplastic resin with both small amounts of saturated polyester resin and modified polyolefin resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 80-99wt% of a rubber-reinforced thermoplastic resin such as ABS, MBS with (B) 0.5-19.5wt% of a saturated polyester resin (e.g., polyethylene terephthalate, polyesterether block polymer) and (C) 0.5-19.5wt% of a copolymer from unsaturated carboxylic acid (or epoxy group-contg. compound) and olefin, or a modified polyolefin resin, that is, a polymer derived from grafting unsaturated carboxylic acid or unsaturated epoxy compound to polyolefin (esp. pref., modified with the latter). The rubber content in the component (A) is pref. 5-40wt%.
Patent JP-H0221689-A (JP)
Title: Iron-base wiring board
Inventor: ERA TSUTOMU
IPC: H05K1/05
Filed: 1988-07-08
Abstract: PURPOSE:To improve interlayer bonding properties and to eliminate defective dielectric strength by placing a metallic foil on the top or bottom face of a surface-treated iron plate having a chromate treated layer formed on the surface through a zinc plated layer, while a resin layer is interposed between the metallic foil and the substrate, and integrating them. CONSTITUTION:A metallic foil is arranged on the top or bottom face of a surface-treated iron plate having a chromate-treated layer formed on the surface thereof through a zinc plate layer, while a resin layer is interposed between the metallic foil and the substrate, and then they are integrated. Production of the metallic foil through the resin layer allows a wiring board thus obtained to have improved interlayer bonding properties and improved dielectric strength.
Patent JP-H0818683-A (JP)
Title: Remote monitoring controller
Inventor: TSUNODA MAKOTO
IPC: H02J13/00
Filed: 1994-07-01
Abstract: PURPOSE:To maintain operation by switching a transmission line to a public line by using a line switching device at the time of fault generation of the private transmission line of the remote monitoring controller. CONSTITUTION:In the remote monitoring controller, the transmission line between the master station and the slave station or the transmission line between the slave station to the slave station are made the double line by the private line and the public line. Line switching devices L11-L22 are connected. A means switching to the public line when the the private line is busy if it is not available and switching it to the private line when it is recovered. The direction of switching the transmission line to the line switching devices L11 to L22 is performed by a remote switching from the master station. It is operated by an operator of the master station based on the transmission line state from the slave station. The ID and a pass word are provided as the security function of the line switching devices L11-L22 so as to prevent the intrusion or outflow of data due to the erroneous operation of the opposite telephone party at the time of operation by the public line.
Patent JP-H04368848-A (JP)
Title: Method and device for manufacturing lithographic plate
Inventor: HIRAI KATSURA
IPC: G03G13/28
Filed: 1991-06-17
Abstract: PURPOSE:To provide method and device for manufacturing lithographic plate which is optimum for developing or etching image part or non-image part in so-called direct processing photosensitive lithographic plate for forming toner image by not only conventional so-called PS plate but also electrophotographic method. CONSTITUTION:After image part and man-image part are formed on the face of a photosensitive lithographic original plate, a reservoir 10 for keeping etching liquid is formed by combining a plurality of rollers 7, 8, and 9. The etching liquid is supplied to the reservoir 10 and the photosensitive lithographic original plate is conveyed in the etching liquid in the reservoir for treating it with etching. A device for manufacturing lithographic plate comprises the reservoir 10 for the etching liquid to be formed by combination of the plurality of rollers 7, 8, and 9, a means for supplying the etching liquid to the reservoir 10, and a convey means for conveying the photosensitive lithographic original plate in the reservoir.