baber/WOPTO huggingface dataset:
Patent JP-H04317743-A (JP)
Title: Catalyst for use in production of alkyladamantanes and method for production thereof using said catalyst
Inventor: OKAZAKI SUSUMU
IPC: C07B61/00
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a highly active catalyst for use in the industrial production of alkyladamantanes by a method wherein, after treatment with sulfone acid, gamma-alumina and/or zirconia are baked to support sulfonic acid ions thereon. CONSTITUTION:After treatment with 0.1-3N sulfonic acid, gamma-alumina and/or zieconia are baked at a temp. of 400-750 deg.C to obtain a catalyst for use in the production of alkyladamantanes. The gamma-alumina or zirconia is treated with sulfuric acid usually at room temp. by immersing or spraying method. By conducting the isomerization of perhydroacenaphthene at 5-30atm and 200-270 deg.C in the presence of the aforesaid catalyst, the alkyladamantanes having 12 carbon atoms are produced. The catalyst for use in this isomerization may be in an amt. of at least 1/5 time the perhydroacenaphthene, preferably 1/4 to 4/1. The isomerization may be performed by using a batch type complete mixing tank such as autoclave, pressure distribution method or any other means.
Patent JP-S5211298-A (JP)
Title: Epoxy resin compositions
Inventor: OKU AKISUKE
IPC: C09D163/00
Filed: 1975-07-17
Abstract: PURPOSE: An epoxy resin composition with improved coating characteristics (for example, uniformity, non-discoloration, gloss), storage stability and curing acceleration effect, prepared by adding a specified hydroxyamide compound to the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06271737-A (JP)
Title: Vulcanizable acrylic rubber composition
Inventor: KAWANAKA TAKAFUMI
IPC: C08L33/04
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the subject compsn. excellent in compression set, resistances to water, oil, heat, and cold, etc., by compounding a specific acrylic copolymer with a specified amt. of an org. peroxide. CONSTITUTION:An acrylic copolymer is obtd. by copolymerizing 60-99.95wt.% the sum of a monomer of formula I (wherein R<1> is 1-8C alkyl)(e.g. methyl acrylate) and a monomer of formula II (wherein R<2> is 1-8C alkylene; and R<3> is 1-8C alkyl) (e.g. methoxymethyl acrylate), 0.05-10wt.% crosslinking monomer of formula III (wherein R<4> and R<5> are each H or methyl) (e.g. tetrahydrobenzyl methacrylate), and 0-30wt.% monoethylenically unsatd. monomer copolymerizable with the foregoing monomers (e. g. styrene). The objective compsn. is prepd. by compounding 100 pts.wt. the copolymer with 0.01-10 pts.wt. org. peroxide (e.g. dicumyl peroxide).
Patent JP-S59211083-A (JP)
Inventor: HIGO MOKICHI
IPC: G09G1/00
Filed: 1983-05-16
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-S62936-A (JP)
Inventor: EDOWAARU BUYURAAN
IPC: G03C3/00
Filed: 1986-04-15
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-S60227858-A (JP)
Title: Device for detecting clogging in nozzle of airless painting machine
Inventor: ONDA MOTOJI
IPC: B05B15/02
Filed: 1984-04-27
Abstract: PURPOSE:To detect clogging in nozzles without being influenced by the temporary change in the pressure of paint by detecting a decrease in the pressure of paint in a paint passage close to a spray gun, and correcting the detected signal of clogging in nozzles by the signal current corresponding to the decrease. CONSTITUTION:A microphone 7 for transducing an acoustic wave generated from a nozzle 6 when the paint is spouted into an electric current is arranged in the vicinity of the nozzle 6 of the spray gun 1 of an airless painting machine, and a band-pass filter 8 for transmitting only the electric current in a specified frequency band, an amplifier 10 for amplifying the electric current after passing through the filter 8, and a signal generator 12 for emitting a detected signal of clogging in nozzles when the amplified electric current becomes lower than a set value are successively connected to the microphone 7. In addition, a pressure sensor 15 for detecting a decrease in the pressure of paint in a paint passage and sending out a signal current corresponding to the decrease is provided in said paint passage close to the spray gun, and the amplifying degree of the amplifier 10 is increased by said signal current or the set value of the signal generator 12 is decreased.
Patent JP-S5211513-A (JP)
Title: Apparatus of regulating the speed of cargo trains
Inventor: SASAMA HIROSHI
IPC: B61J3/04
Filed: 1975-07-15
Abstract: PURPOSE: To secure safe yard operation by providing a means of controlling the speed of cargo train entered to a switching line to be within a determined speed range, such means being provided for a transport apparatus employing an endless rope and a feed arm in a yard. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59213484-A (JP)
Inventor: OOTSUBO HIROTAKA
IPC: B07C3/02
Filed: 1983-05-16
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-H08285211-A (JP)
Title: Scale production amount monitoring device
Inventor: FUKUDA YUJI
IPC: F22B37/38
Filed: 1995-04-12
Abstract: PURPOSE: To provide a scale production amount monitoring device to measure and monitor the thickness of the scale of a constituting member in contact with steam, during operation of a plant. CONSTITUTION: By calculating a scale production amount at each metal temperature from a scale production speed formula, previously determined through experiment by a computing means 3, and a measuring means 1 to measure the metal temperature of a member to be monitored and a time in which the member is exposed, a steam oxided scale production amount of the member is measured and the computing result of the computing means 3 is monitored by a display device 4.
Patent JP-H11279507-A (JP)
Title: Adhesive composition for high frequency adhesion
Inventor: YAGASAKI MASAO
IPC: C09J129/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which is easy to handle and excellent in workability and from which a practical strength can be obtained in a short application time without using highly reactive compounds by making a polyvinyl acetate-based emulsion of a specific composition contain an aqueous latex other than the polyvinyl acetate-based emulsion. SOLUTION: This one-pack type adhesive contains a polyvinyl acetate-based emulsion containing 2-12 wt. % of a polyvinyl alcohol based on the solid content and no or 5 wt.% or less of a plasticizer and an aqueous latex other than the polyvinyl acetate-based emulsion. About 80-20 wt.% of the polyvinyl acetate- based emulsion and about 20-80 wt.% of the aqueous latex are blended. As the aqueous latex, latices containing polymers with a glass transition temperature (Tg) lower than that of vinyl acetate homopolymers as a main component are used. Examples include acrylic emulsions.
Patent JP-S60229720-A (JP)
Title: Flash remover for rubber product
Inventor: MIYAMOTO SHIYOUJIROU
IPC: B29C37/02
Filed: 1984-04-27
Abstract: PURPOSE:To exactly remove out flash from a rubber product by a method in which a refrigerant is blown onto a rubber product attached to a tool and being turned and the flash in frozen state are broken by materials projected by the rotary blades. CONSTITUTION:A rubber product 30 is attached to the set portion 11c of a rotary tool 11 attached to the fitting base 10c of a feeder 10. The setting portion 11c is moved along the opening 3a of a low-temperature tank 3 by means of a chain 10b and positioned in a processor 4. The setting portion 11c is then turned by a motor 13a with engagement of the gear 13c of the driver 13 with the gear 11d of the rotary tool 11. Liquefied CO2 is jetted from a nozzle 4a to refrigerate the flash of the rubber product 30, and the temperature is detected by a sensor 4b. When the screw 6c of a supplyer 6 and the rotary blades 7a of a projector 7 are turned, the flash can be completely broken by projection materials from a hopper 6a. The flash removal of the rubber product can be completely attained in a short time.
Patent JP-S57200812-A (JP)
Title: Running path displaying device
Inventor: TAGAMI KATSUTOSHI
IPC: G01C21/14
Filed: 1981-06-05
Abstract: PURPOSE: To perform stable display of the running path immediately after the start of the running, by providing a timer device which starts the conduction of a gas rate sensor and the like through a power source device at a preset time.  
     CONSTITUTION: Before an automobile starts, a specified time is set in the timer device 8 before running in advance. When the spreset time comes, start of current conduction is commanded to the power source device 7. The power is automatically supplied to components 1W6 in no relation to a power switch before the start of the automobile. Therefore, characteristics of the gas rate sensor 2 and the like become a stable state at the time of starting. Therefor the stale display of the running parth can be performed immediately when the automobile is started. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02265844-A (JP)
Title: Cartridge for enveloping sensitive recording medium
Inventor: MATSUMOTO YUMIO
IPC: G03G15/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the point end of a sensitive recording medium from being erroneously drawn into a cartridge by providing a light shield member possible to cover the opening part of the cartridge case from the outside and a holding member for holding the point end of a long-scale photosensitive recording medium. CONSTITUTION:When a cartridge is mounted to a device such a copying machine, picture forming machine, etc., a shaft is urged for back tension from a device side, tending to roll a reader part 13 into the inside, but the reader part is prevented from being rolled into the inside because the reader part is locked by light shield plates 26a, 26b and 27a, 27b or the like. An user holds a part 21c of a stopper member 21, protruding from the cartridge under this condition, to the outside of its light shield plate 26a, 26b to draw out the reader part 13 and it set to the device. For instance offer surely holding the reader part 13 by means of paired rollers or the like possible to freely open and close, protruding parts 29a, 29b are pressed likely to be pinched by fingers to have the stopper member opened so as to remove a main holding part 14 from the reader part 13.
Patent JP-H09191985-A (JP)
Title: Base isolation bed and display case with base isolation bed
Inventor: ANDO KUNIHIKO
IPC: F16F15/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a work of art to be exhibited, and a display case body from overturning due to an earthquake in an art museum or the like. SOLUTION: An intermediate seat frame 2 is stacked on a lower bed frame 1 via a few base isolation mechanisms 4 formed out of small diameter rollers 43 and eccentric large diameter rollers 42 having the capability of rolling in the same horizontal direction. Furthermore, an upper bed frame 3 is stacked on the intermediate bed frame via another few base isolation mechanisms 4 made of small diameter rollers 43 and eccentric large diameter rollers 42 capable of rolling in a horizontal direction orthogonal with the foregoing rolling direction, thereby forming a base isolation bed A.  In this case, the lower bed frame 1 of the base isolation bed A is secured to installation surface, and a display case body B is placed on the upper bed frame 3, so as to damp back and forth, and right and left vibrations through the base isolation mechanisms 4 of the base isolation bed A, upon the occurrence of an earthquake.
Patent JP-H08264624-A (JP)
Title: Positioning apparatus for board
Inventor: HORIKAWA HIROTO
IPC: G03F7/20
Filed: 1995-03-20
Abstract: PURPOSE: To simplify the structure of a positioning apparatus, and to improve the prealignment accuracy. CONSTITUTION: When a stage 22 is moved to a reference position in a reference flat surface, a wafer 60 is held by a loading arm 62, and moved on the stage 22. Then, a controller 24 moves the stage 22 via a motor 32 (or 38) in a Y direction. The controller 24 calculates the rotating error of the wafer 60 based on the output of an interferometer 26 and the outputs of sensors 50a, 50b during control to move the stage. When the error is calculated, the controller 24 controls to so drive a revolving arm 12 having a revolving unit 16 and the arm 62 as to rotate the wafer 60 by the amount corresponding to the calculated error. Thus, the wafer 60 is positioned in the rotating direction by the arm 12 on the stage 22.
Patent JP-S60237159-A (JP)
Inventor: JIYON DAUNZU
IPC: F16H53/06
Filed: 1985-04-23
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-H08317996-A (JP)
Title: Interface for iontophoresis
Inventor: IGA KATSUMI
IPC: A61N1/30
Filed: 1996-03-15
Abstract: PURPOSE: To provide an interface (a skin-contacting material) for iontophoresis which allows to raise stability of drugs and to effectively retain the drug by carrying a mixture of water soluble protein and a drug on a matrix. CONSTITUTION: An applicator comprises a first container 3 containing an electroconductive gel 2 and mounting an electrode 1 installed at a portion corresponding to an opening of a substrate 4 and a second container 9 storing a liquid 10 to dissolve a drug as a reservoir installed on the substrate 4. An ion exchanging membrane 5 is installed opposite to the electroconductive gel 2 on the opening part of the substrate 4 and an interface 6 (porous material) through nonwoven fabric 8 is laminated on the out side surface of the substrate. While, the substrate 4 having through holes formed thereon which allows the liquid 10 to penetrate into the nonwoven fabric 8 and to make it reach to the interface 6 retaining the drug. The interface 6 comprises a matrix retaining a mixture of a water soluble protein and the drug.
Patent JP-2000280377-A (JP)
Title: Cutting-off apparatus
Inventor: MIZUTANI HIDEO
IPC: B31B50/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting-off apparatus in which a regulation by a retaining bolt is eliminated. SOLUTION: In the cutting-off apparatus, a corrugated fiberboard sheet 31 continuously fed from a previous step in a corrugated fiberboard manufacturing line is cut in a predetermined length by knives 19, 20 provided at upper and lower knife cylinders 1, 2 perpendicularly to a feeding direction. In this case, a race ring 6 supported at its eccentric position is provided at least one of shafts 3a, 3b for rotatably supporting the cylinders 1, 2. Thus, the at least one cylinder 1 or 2 is deformed as the ring 6 is rotated, and the knives 19, 20 provided at the cylinders 1, 2 are brought into contact with one another to cut the sheet 31.
Patent JP-S5211119-A (JP)
Title: Method of manufacturing hot rolled strip with good pickling property
Inventor: KOJI SHIGERU
IPC: C21D9/46
Filed: 1975-07-17
Abstract: PURPOSE:A method of manufacturing steel strips with extremely improved pickling property, by which the time required to cool strip coils and the storage space of the coils are greatly reduced.
Patent JP-H10263321-A (JP)
Title: Regeneration of filter for filtering
Inventor: SUMIMOTO MORIHISA
IPC: B01D29/62
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a filtering treatment method of various oils such as fuel oil and lubricant oil, and a regeneration method therefor by using a filter element prepared by laminating many sheets of thin paper, and allowing oil to be treated pass through the intervals of the laminated layers of the paper to be stuck impurities on fibers of the paper to remove them. SOLUTION: The filtering treatment method comprises: the filter element is prepared by laminating many sheets of paper and allow oil to pass through the intervals of laminated layers of the papers to stick the impurities on the surfaces of the paper by Brownian movements, etc., the remove them. In this case, an outflow path 7 of cleaned oil from the filter element is stopped for a specified time and a drain 9 in the filter element 5 is opened in accordance with a pressure rise in the filter element 5, and the oil in the filter element 5 is blown out from a drain 9 and the impurities deposited on the intervals of the laminated layers are discharged through the drain 9 by blowing out of the oil.
Patent JP-H02266543-A (JP)
Title: Semiconductor device
Inventor: UENO YASUHIRO
IPC: H01L21/66
Filed: 1989-04-06
Abstract: PURPOSE:To simply peel off a protective film only from a specific part as well as to mark it as a specific part by a method wherein a stair is provided between same wiring metal layers of adjacent semiconductor circuit fabricated on the surface of a semiconductor. CONSTITUTION:By providing a polysilicon layer 3 under a metal wiring, a stair is constituted from an adjacent wiring 2. Thus discrimination is cleared by making a stair between adjacent metal wirings as well as a protective film can be easily peeled off only from a specific part. In addition by making a stair with the adjacent wiring 2 the top of a manipulator 4 needle can be easily attached to the wiring in probe analysis and by providing the stair in wirings an integration circuit mask pattern can be marked.
Patent JP-S5936030-A (JP)
Inventor: KAARU ERUNSUTO TSUIMAA
IPC: B65G65/10
Filed: 1983-05-20
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-S60234473-A (JP)
Title: Inverter
Inventor: OOGAMI MASAKATSU
IPC: H02M7/48
Filed: 1984-05-02
Abstract: PURPOSE:To reduce the torque ripple of a drive generator by correcting the phase of a pulse-width-modulated pulse signal by a feedback signal from an output side. CONSTITUTION:Inverters 7, 8 are driven by a pulse-width-modulated pulse signal PWM. A current command I* is input to an adder 1 by this drive, and subtracted by a feedback signal If. This is compared by a comparator 3 through an amplifier 2 with a triangular carrier signal CRY to obtain a pulse signal PWM. This signl is delayed at the rise for a time TG through ON ready circuits 5, 6 and applied to the bases of transistors 7, 8 to drive them. In this case, a correcting circuit 10 is provided to compare the output current detection signal with the pulse-width-modulated pulse signal PWM, to correct the timing of the rise of the next pulse signal PWM by the difference of the falls between the both and to input the signal to the circuits 5, 6.
Patent JP-H02268799-A (JP)
Title: Drying machine for clothing
Inventor: NAKAMURA SHIN
IPC: D06F58/02
Filed: 1989-04-10
Abstract: PURPOSE:To offer the title machine excellent for producibility and maintainability without necessity for exchanging parts, such as a drum-driving pulley and a fan-driving pulley, composing the drying machine, by a method wherein, even if each of zones has a different frequency, such as 50Hz or 60Hz, about a power source, a pitch diameter of the drum-driving pulley is selected for 55Hz of a medium value between them, and the numbers of connection with a power source circuit for a heating element consisting of a plurality of thermistors with a positive temperature coefficient are selected. CONSTITUTION:A pitch diameter of a pulley 7 for driving a drum 3 is selected for 55Hz of a medium value between 50Hz and 60Hz, and the numbers of connection with a power source circuit for a heating element 5-1 consisting of a plurality of thermistors with a positive temperature coefficient are made selective. Since both the drum 3 and a fan 11 rotating in proportion to the speed of a motor 4 produce the difference of rotation of 20% between 50Hz and 60Hz, this influence can be canceled by the above ways. Furthermore, when it is used at 50Hz zone, a frequency selector switch 5-3 is closed; and when 60Hz zone, the frequency selector switch 5-3 is opened and the numbers of connection with the power source circuit for the heating element 5-1 are selected. In this way, the difference of the above described frequency consequently, the power consumption for heating device 5 based on the difference of air capacity is kept constant either at 50Hz or 60Hz.
Patent JP-H03287146-A (JP)
Title: Finder optical system
Inventor: MUKAI HIROSHI
IPC: G02B15/16
Filed: 1990-04-02
Abstract: PURPOSE:To vary power in accordance with pseudo zooming and to correctly display the frame of visual field corresponding to a printed image plane by providing a relay lens which forms a primary image into a secondary image by varying the power in accordance with the magnification of the pseudo zooming, an ocular which magnifies the secondary image and a frame showing an actuated object range by an AF device. CONSTITUTION:The primary image is formed on a primary image plane 12 by the photographing lens 10 of a camera and formed into the secondary image by the relay lens 15. Since the power of the lens 15 can be varied, the power is varied corresponding to the magnification of the pseudo zooming of the camera. The secondary image is magnified by the ocular 18 and observed by a photographer 19. The range of the visual field (reference visual field) being the object on which focus is detected by the AF device is confirmed in a finder by the frame 27 (AF frame) provided on the plane 12. Since the AF from 27 on the plane 12 is magnified by the lens 15 corresponding to the pseudo zooming, the display of the AF frame in the finder where the pseudo zooming is reflected becomes correct.
Patent JP-S63254819-A (JP)
Title: Power-on reset circuit
Inventor: TAKEKOSHI YOJI
IPC: H03K17/22
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a power-on reset device by providing a p-channel FET in series between a connecting point of CMOSFETs connected in series and an output terminal and in parallel with a CMOS inverter and a Schmitt trigger circuit thereby avoiding adverse effect onto multi-function and high circuit integration. CONSTITUTION:Let threshold values of p-channel and n-channel FETs 1, 3 be VTP, VTN, then the threshold VTC of a Schmitt trigger 4 and a CMOS inverter 5 is adjusted to a high value so that the input/output of the Schmitt trigger is zero and the level of the terminal 52 is at VDD while the power voltage VDD at the terminal 51 exceeds ¦VTP¦+VTN and the FET 1 is turned off. Thus, the gate potential of the N-ch FET is increased and the input/output of the trigger 4 is 0 and the output of the inverter 5 reaches VDD to start stable reset. Moreover, in increasing the VDD, the value exceeds finally the trigger threshold value VTC, the FETs 2, 3 are turned off, on respectively, the trigger 4 is conductive, the output of the inverter 5 reaches 0 and the level of the terminal 52 goes to VDD to attain stable reset release. Then the reset release is kept till the relation of VDD below ¦VTP¦+VTH is reached.
Patent JP-S5715098-A (JP)
Title: Device for driving paddle ship
Inventor: TAKAGI MINORU
IPC: B63H23/12
Filed: 1980-06-29
Abstract: PURPOSE: To improve the total thermal efficiency of an internal combustion engine by recovering a part of exhaust gas energy as a motive power.  
     CONSTITUTION: The motive power of an internal combustion engine 1 rotates and drives paddle wheel 8 through its driving shaft systems 2 through 7. On the other hand, exhaust gas generated by the internal combustion engine 1 is led to an exhaust gas boiler via an exhaust gas conduit pipe 10, and generates steam by the heat retained. Then, the exhaust gas is discharged to the atmosphere through a chimney 12. Steam generated in an exhaust gas boiler 11 operates a steam engine 14, and generated energy is transmitted to a crank mechanism 15 through a driving shaft 14a to rotate and drive the paddle wheel 8 by means of paddle wheel driving shaft 16. Steam discharged from the steam engine is discharged into the chimney 12 to promote the drafting effect of the chimney. 
     COPYRIGHT: (C)1982,JPO&Japio