baber/WOPTO huggingface dataset:
Patent JP-H03290176-A (JP)
Title: Filter for tobacco smoke
Inventor: KOJIMA AKIO
IPC: B01D39/14
Filed: 1990-04-03
Abstract: PURPOSE:To obtain the title filter capable of selectively adsorbing and removing nicotine in smoke of tobacco by adding protease to a filter. CONSTITUTION:The aimed filter obtained by adding protease to a filter, preferably at an amount of 10-100wt.% based on one filter.
Patent JP-H04302075-A (JP)
Title: Ticket issuing device
Inventor: KUNIHIRO NOBUTOSHI
IPC: G06Q50/00
Filed: 1991-03-28
Abstract: PURPOSE:To read bar codes provided in two directions with on sensor, in an airline ticket printing and issuing device, which issues a thrown-in reservation ticket as an airline ticket again. CONSTITUTION:A thrown-in reservation ticket 60 is reversed and carried in the lengthwise direction of a carrying path 28, and bar codes 62 and 62 printed in the lengthwise direction of the reservation ticket 60 are read by a bar code sensor 23a when the ticket passes a direction turning part 25. The direction of carrying of the reservation ticket 60 is switched to the breadthwise direction by the direction turning part 25 to send the ticket to a printing part 24, and a bar code 63 printed in the breadthwise direction of the reservation ticket 60 is read by the bar code sensor 23a.
Patent JP-H01238591-A (JP)
Title: Production organosilicon compound
Inventor: ITO MASAYOSHI
IPC: B01J27/13
Filed: 1987-04-14
Abstract: PURPOSE:To economically obtain the title compound such as alkyldisilanes, etc. capable of providing highly functional properties in a nonchlorine base, by hydrosilylating a specific silicon compound with an alkene or alkyne. CONSTITUTION:(A) SiH4 or Si3H8 is hydrosilylated with (B) a hydrocarbon compound containing at least one C=C bond an/or C=C bond in the molecule to give alkyldisilanes, alkyltrisilanes, alkenyldisilanes or alkenyltrisilanes shown by containing I or formula II (R is hydrocarbon group; j and k are 0-3 but are not 0 at the same time; l and n are 0-3; m is 0-2 with the proviso that a case wherein both l and n are 3 and m is 2 is omitted). The reaction is preferably carried out in the presence of a catalyst comprising a metal of groups VIII, VI or VII off or compounds of the metals as a catalytic constituent component.
Patent JP-2000281272-A (JP)
Title: Cleaning method and device for tread of passenger conveyer
Inventor: SHIGETOMI NAGAMICHI
IPC: B66B31/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for the tread of a passenger conveyer for cleaning the tread of the passenger conveyer by simple constitution. SOLUTION: A supporting member 63 is fastened with a screw hole with which the comb plate of a floor plate 2a is fastened, and a first and second cleaning bodies 61 and 62 having a first and second brushes 610 and 620 respectively are arranged on respective treads 11a and 11b. An escalator is loweredly operated to bruch the treads 11a and 11b by brushes 610 and 620 pressed by a pressing means 65, and soil such as floating dust is sucked by a domestic cleaner, etc. This lowering operation is stopped to remove a thumbscrew 68, a linking body 67, the pressing means 65, and the cleaning body 61, are removed and one end and another sides of a mop 100 are arranged on a barlike member 66 and the tread 11b respectively, to fit the cleaning body 61 to place the brush 610 onto the mop 100, after that, the lowering operation is resumed to wipe up the treads 11a and 11b.
Patent JP-H06300751-A (JP)
Title: Moisture-sensitive test paper and manufacture thereof
Inventor: TSUJI NOBUYUKI
IPC: G01N31/00
Filed: 1993-04-16
Abstract: PURPOSE:To distinguish the dry state and the wet state at normal temperatures from the noticeable change of color tone, by impregnating a basic (neutral) paper in a solution including a reagent which changes the color tone when wetted in water and a neutral (basic) resin, and drying the paper. CONSTITUTION:A neutral resin included in a solvent is a nonionic resin without a substituent showing a polarity to dissolve in a hydrophilic solution, and preferably copolyvidone resin because of its solubility and low hygroscopicity. A basic resin is a resin having a basic substituent which dissolves in a hydrophilic solvent. Polyvinyl acetal diethylaminoacetate is suitable in view of the solubility and low hygroscopicity. Moreover, a hydophilic solvent, or a mixture of the hydrophilic solvent with the other kind of solvent is used as the solvent. Ethanol or the like is employed for the hydrophilic solvent. A basic (neutral) paper which is basic (neutral) when wetted with water is impregnated in the solvent by printing or the similar manner. The impregnated basic paper, neutral paper is dried by a hot dry air drier or the like fit for mass production. Accordingly, the target paper for use in detection of wetting by water is obtained.
Patent JP-H05264186-A (JP)
Title: Sector plate supporting device for rotary air preheater
IPC: F28D19/04
Filed: 1992-03-16
Abstract: PURPOSE:To reduce the leakage of air into the side of gas of heating fluid by reducing a gap between a selector plate and a seal plate when a rotary air preheater is hot. CONSTITUTION:A solid sliding member 12, provided on the outer peripheral side of a sector plate 8, is put on a rotor tire 11, provided on the outer peripheral side of a rotor 3, so that the sector plate 8 can follow the thermal deformation of the rotor 3 when the rotor is hot whereby a gap between the sector plate 8 and a seal plate 6 is reduced. On the other hand, a load, applied on the solid sliding member 12, is lightened by a spring 15 interposed on the half way of a supporting rod 14 to prevent the solid sliding member 12 from being seized. When seizing or the like happens, air is supplied to the air cylinder 17 of a sector plate emergency extracting means 16 to lift the sector plate 8 up forcibly through the supporting rod 14.
Patent JP-S62246058-A (JP)
Title: Photographic processing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/02
Filed: 1986-04-18
Abstract: PURPOSE:To perform temperature control over processing liquid by providing a control means which judges an abrupt rise in the output of a temperature sensor arranged nearby a heater for the processing liquid to detect the temperature of the processing liquid and then powers down the heater. CONSTITUTION:Two temperature sensors 38 and 40 are embedded in a heater body 34. The temperature sensors consist of resistance bulbs 38A and 40B as part of a bridge circuit and are arranged at both axial ends of the heater body 34 to detect the temperature of the developer 18 before and after the developer passes through the heater body 34 as unbalanced voltages. The signal lines 38B and 40B of the sensors 38 and 40 are wired to a microcomputer 42 and a solid-state relay which supplies and cuts off a current to a heater wire 36 is controlled by this microcomputer 42, thereby controlling the temperature of the developer 18 to set temperature. Thus, the temperature and the quantity of circulation are compensated, so the temperature of the processing liquid is held invariably proper, so that no defect in development is caused.
Patent JP-S57204976-A (JP)
Title: Semiconductor device
Inventor: GOTOU HIROSHIGE
IPC: G06G7/14
Filed: 1981-06-12
Abstract: PURPOSE:To improve S/N and the measurement precision, by comparing the first and the second electric charges repeatedly in AC and preserving electric charges after comparison and detecting an output signal corresponding to the difference between electric charges from an unbalanced terminal. CONSTITUTION:Reference electric charges generated in electric charge generating parts 101 and 102 are sent to storage electrodes 121 and 122 through charge transfer parts 111 and 112 respectively. When a gate electrode 131 is opened, the reference electric charge under the electrode 121 is supplied into the potential well under the third storage electrode 16 and is held. Next, when a pulse is applied to open the electrode 131, the reference electric charge held under the electrode 16 is transferred under the electrode 121 again, and therefore, the potential variance of the electrode 16 is detected by a source follower circuit 22 to obtain an output proportional to the reference electric charge quantity. Similarly, an output proportional to the comparison electric charge held under the electrode 122 is obtained. An output signal proportional to the difference between two signal charges is operated analogically and is obtained in AC in an output terminal OUT.
Patent JP-H03289891-A (JP)
Title: Book type video telephone set
Inventor: WATANABE TOSHIAKI
IPC: H04N7/14
Filed: 1990-04-06
Abstract: PURPOSE:To easily carry the video telephone set and to change the position of a camera freely by providing a display device formed to a cover and a rear face of the cover loaded free of switching with respect to an upper face of a telephone set main body and the image pickup camera connecting to the telephone set main body. CONSTITUTION:When a video telephone set is in use, a cover 7 is opened, a display device 6 is stood upright, a camera 4 is set to a position able to pick up an object by a camera set button 8 or removed as required, and then the camera is set to a proper position of the cover 7 by using a metallic fixture 9 to decide a desired camera angle. Moreover, when the video telephone set is not in use, after the camera 4 is contained in a container 5, the cover 7 is closed, a grip 10 is extracted from the main body 1 as required for the carrying. In this case, since the cover 7 covers the upper face 1a of the main body 1, not only a keyboard 2a, a receiver 3 and the camera 4, bur also the display device 6 formed to the rear side of the cover 7 is protected.
Patent JP-S51134232-A (JP)
Title: Golf putter
Inventor: TAKEMOTO KOU
IPC: A63B102/32
Filed: 1975-07-24
Abstract: PURPOSE: To provide a golf putter by which a golf ball is hit keeping well its orientation without  necessitating "take bakc". 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60235032-A (JP)
Title: Measurement of connection loss of optical fiber
Inventor: SATOU MAKOTO
IPC: G02B6/00
Filed: 1984-05-07
Abstract: PURPOSE:To enhance the efficiency of measuring work, by exciting two optical fibers in the vicinity of the connection point thereof to emit lights and respectively measuring the intensities of lights transmitting through optical fibers in the other side while calculating the connection loss from both measured results. CONSTITUTION:In the vicinity of the connection part 3 of upper and lower side optical fibers 1, 2, a Ge-atom is excited at first by irradiating the bare fiber 1a of an optical fiber 1 with ultraviolet or infrared rays 5 from a projector 4 to emit light and the light propagated to the fiber 2 is received by the light receiver 6 arranged to the bent part 2b of the fiber 2 to measure the intensity of leaked light. Next, the rays 5 are allowed to irradiate the bare fiber 2a of the other fiber 2 to similarly measure the intensity of the leaked light by the light receiver 6 and the connection loss is calculated from the ratio of both measured values. By this method, measurement becomes possible only on the connection work site.
Patent JP-S61250970-A (JP)
Title: Plastic electrode secondary battery
Inventor: SAKATA KATSUHIKO
IPC: H01M4/137
Filed: 1985-04-26
Abstract: PURPOSE:To increase capacity and life by forming a polyacetylene film positive electrode and/or a polyacetylene film negative electrode by stacking a plurality of doped polyacetylene films. CONSTITUTION:A polyacetylene film positive electrode 19 and a polyacetylene film negative electrode 21 if necessary are formed by stacking polyacetylene films which are doped with suitable dopant to give conductivity like a metal. Thereby, a secondary battery having high energy density can be obtained and its charge efficiency is improved and cycle life is increased.
Patent JP-H05284987-A (JP)
Title: Bacterium cellulose blend
Inventor: ONO EIJI
IPC: C08L1/02
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a bacterium cellulose blend extremely useful as an industrial material, having excellent dispersibility of fine crystals by subjecting a bacterium capable of producing cellulose to stationary culture while continuously or intermittently adding fine crystals having a specific average particle diameter in a sprayed state. CONSTITUTION:A bacterium [e.g. Acetobacter pasteurianus ATCC10,821 (FERM P-12,884)] capable of producing cellulose is inoculated into a medium containing sucrose, yeast essence, ammonium sulfate, monopotassium phosphate, magnesium sulfate, etc., and subjected to stationary culture at 30 deg.C for 3 days while continuously or intermittently adding fine crystals such as diamond having <=300 micron average particle diameter in a sprayed state together with air by a nozzle at the top part by using a siphon to give the objective bacterium cellulose blend having excellent dispersibility. The bacterium cellulose blend is cleaned, dried and heat-treated under pressure at 150 deg.C under 5kg/cm<2> for 5 minutes to give a sheetlike bacterium cellulose blend having high tensile strength.
Patent JP-H04321166-A (JP)
Title: Information processor
Inventor: TSUKAJIMA TOMOAKI
IPC: G06F17/21
Filed: 1991-04-22
Abstract: PURPOSE:To reduce the changing frequency of the sizes of characters and symbols and to improve the operability of input jobs in the case of preparing document by designating and setting previously the sizes of the prescribed character, symbol, etc. CONSTITUTION:A character size changing part 10 shows a prescribed screen on a display device 18 with push of a character size setting key 2. When the characters, symbols, etc., to be designated to a full size, a half size, a double size, an upper ruby, and a lower ruby are inputted with keys, the size changing character codes and the character sizes are stored in a work memory 13. The character code strings undergone the KANJI (Chinese character) conversion processing through a KANJI converting part 9 are stored in the memory 13. When the coincidence is secured between a character code of a work memory 15 and a size converted character code of the memory 13, the character corresponding to the character code is written in a text memory 12 in a designated sized. Then the character is printed on a printing from 20 by a printer 19. Thus it is not required to frequently perform the complicated changing operations of the cursor size.
Patent JP-S61247779-A (JP)
Title: Novel covering material for preventing deposition of ice and snow
Inventor: KUROKAWA YUKICHI
IPC: C08F30/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the title covering material which can prevent deposition of snow and is soluble in water and excellent in weathering resistance, by emulsion polymerizing a monomer contg. a triorganotin salt of a monobasic or dibasic ethylenically unsatd. carboxylic acid monomer in water. CONSTITUTION:A covering material contg. an emulsion resin obtained by emul sion polymerizing a monomer mixture comprising 50-100wt.% triorganotin salt of a monobasic or dibasic ethylenically unsatd. carboxylic acid monomer and 0-50wt.% other ethylenically unsaturated compd. monomer. Examples of the triorganotin salt monomer include triethyltin (meth)acrylate and di-(tributyltin) maleate. An emulsifier is used in an amount of 8-25wt.% based on the monomer mixture. It is preferred that a water-soluble cellulose derivative be used in an amount of 0.5-2wt.% based on the monomer mixture together with the above emulsifier.
Patent JP-S62247031-A (JP)
Title: Rust preventing and cooling device for coil
Inventor: KATAYAMA TAKUJI
IPC: C21D9/52
Filed: 1986-04-19
Abstract: PURPOSE:To decrease the consumption of dehumidified air and to shorten the time for cooling by running annealed coils in a tunnel-shaped casing and amparting convective heat transfer to the coil end faces by the dehumidified air. CONSTITUTION:The coils W emitted from an annealing furnace are successively loaded into the tunnel-shaped casing as a roller conveyor device 6 is intermittently driven. While the coils are successively conveyed in the casing 1, the coils are cooled. A loading door 2 and an extraction door 3 open in the stage of loading and extracting the coils W into and from the casing 1; at the same time, the intrusion of the external air into the casing 1 is prevented by an air curtain. A convector 8 is brought into contact with both end faces of the coils W by air cylinders 11 when the coils W stop in the casing 1. The atmosphere in the casing 1 which is increased in pressure by a circulation fan 12 and is cooled by a heat exchanger 13 is discharged therefrom while cooling the entire end face of the coils. The convector 8 is detached from the coil end faces at the time when the coils W transfer to the movement.
Patent JP-H05288995-A (JP)
Title: Scanning optical microscope
Inventor: TAKAMOTO HISANOBU
IPC: G02B21/00
Filed: 1992-04-10
Abstract: PURPOSE:To realize a high-resolution microscope based on an energy movement theory. CONSTITUTION:The microscope is constituted of an optical system, a driving system and the arithmetic control system thereof. By the optical system, the energy acceptor of a sample 110 is excited and the emitted light thereof is detected. Then, the optical system is constituted of a laser light source 120, a probe 100, an objective lens 140 and a photodetector 130. By the driving system, relative position between the sample 110 and the probe 100 is controlled by the control of the arithmetic control system. Then, the driving system is constituted of an XY stage 240, an XY piezo-actuator 230, a Z stage 220 and a Z piezo-actuator 210. By the arithmetic control system, the driving system and the output of the laser light source 120 of the optical system are controlled and the construction of the image of the sample 110 is executed from the photodetector 130 at the same time. Then, the arithmetic control system is constituted of an arithmetic device 150, a monitor 160 and an input part (keyboard, mouse or the like) 170.
Patent JP-S63256699-A (JP)
Inventor: NISHINA ATSURO
IPC: C11B5/00
Filed: 1987-04-15
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-S61249710-A (JP)
Title: Heat treatment device
Inventor: IWAMOTO TSUTOMU
IPC: G03G9/087
Filed: 1985-04-30
Abstract: PURPOSE:To contrive to obtain at high yield granule and powder of small and uniform diameter by providing a rotating nozzle exhausting dispersion air stream and powder and granule diffusion wings arranged inside of said rotating nozzle so as to be projected inside thereof. CONSTITUTION:Powder and granule diffusion wings 29 are provided to be fixed onto the inner wall of a rotating nozzle 28 so as to be projected in the inner direction of said nozzle 28 from its inner wall inside of said nozzle 28 and to extend along the axial direction thereof. Because the powder and granule diffusion wings 29 are arranged inside of the pivotal nozzle 28, the dispersion air stream of powder and granule moving downward with pivoting biased in layers onto the inner wall of the pivotal nozzle 28, collides with the powder and granule diffusion wings 29 inside of the pivotal nozzle 28 and is diggused inside thereof. Accordingly, from the opening of the rotating nozzle, the dispersion air stream of powder and granule is exhausted downward while swirlin at the state where the thickness D of the air stream layer of an empty cone shape is increased. Consequently, the space density of the powder and granules in the dispersion air stream is decreased, and the powder and granule are fully dispersed in low density.
Patent JP-H08261616-A (JP)
Title: Slope preparation and development method and movable slope preparation and development device employed for these methods
Inventor: KAWAHARA SAKAE
IPC: E01H4/02
Filed: 1995-03-25
Abstract: PURPOSE: To transport smoothly manufactured snow to a development site by storing dispersively snow under each of skiing slope preparation and development devices respectively and conveying the snow separately to a skiing slope and collecting and pressing the snow and accumulating collected or pressed snow with pressure and leveling the snow and forming a skiing slope having a proper thickness. CONSTITUTION: A manufactured amount of snow is computed based on consideration of a skiing slope development scope and weather conditions of a skiing development site (ST1). Based on the computed amount of manufactured snow, the number of skiing slope preparation and development devices to be brought in the skiing slope development site is grasped and each of the skiing slope preparation and development devices is diffusely laid out with a definite spacing beside a skiing slope development scheduled site (ST2a) and (ST2b). Each of the skiing slope preparation and development devices, which are dispersively laid out, are arranged to make snow, thereby storing the snow under each of the skiing slope preparation and development devices (ST3). The snow is separately conveyed on the slope and consolidated and pressed (S4).  A proper amount of snow is accumulated dispersively and collected and pressed (ST5). The pressed snow is leveled, thereby forming a slope having a proper thickness.
Patent JP-H03290417-A (JP)
Title: Modified polypropylene composition
Inventor: TERAYA TATSUO
IPC: C08F255/02
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject composition having high graft ratio while preventing the lowering of the molecular weight and the generation of gel caused by graft-polymerization by grafting a polypropylene composition composed of a specific propylene block copolymer and polypropylene. CONSTITUTION:The objective composition is produced by graft-polymerizing (A) 100 pts.wt. of a polypropylene composition composed of (i) 10-90wt.% of a propylene copolymer containing a non-conjugated diene comonomer of formula (R1 and R2 are H or 1-6C alkyl; n is 1-20) (preferably 1,9-decadiene, etc.) and (ii) 90-10wt.% of polypropylene with (B) 0.1-10 pts.wt. of a monomer having electrophilic group as well as unsaturated bond (preferably maleic anhydride, etc.). The graft polymerization is carried out e.g. by charging the components A and B into an extruder, etc., and kneading at 180-300 deg.C for 0.1-20min.
Patent JP-H02268646-A (JP)
Title: Preserving method for extract of coffee with cream
Inventor: NAGAMATSU TSUTOMU
IPC: A23F5/24
Filed: 1989-04-11
Abstract: PURPOSE: To prevent oxidation due to contact with oxygen and to prevent production of a solid material, deterioration in flavor and texture with time by sealing a coffee extract liquid with cream in a sealing container with carbonic acid gas. CONSTITUTION: A coffee extract liquid 2 with cream is introduced through an aperture 5 of a container 4 to fill the container 4 in a filling device kept in a carbonic acid gas atmosphere without oxygen. Further the container is filled with carbonic acid gas 3 or the like, and the aperture is sealed on a sealing part 6.
Patent JP-2000282527-A (JP)
Title: Foot switch
Inventor: KAWABATA SATOTOSHI
IPC: E03C1/05
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and make the mounting angle changeable by providing a control panel, the switch of which is operated with the foot, and that can be fixed to a place of installation through a mounting base and making the control panel and the mounting base detachable. SOLUTION: A sheet switch 13 has a switching means in the interior and the switching means operates when the surface is pressed. In a mounting block 19, a rectangular wide side plate and a narrow side plate are connected perpendicularly. A slope is provided, inclined with regards to the first mounting face 24 and the second mounting face 25, and the cross section of a mounting base 12 formed by these three faces is a right-angled scalene triangle. Namely, the angle (30 degrees for example) between the slope of the mounting base 12 and the first mounting face 24 differ from the angle (60 degrees for example) between the slope and the second mounting face 25, and the angle of the slope can be changed by changing a mounting face on the underside of a cabinet or the like to be installed to the first mounting face 24 or the second mounting face 25.