baber/WOPTO huggingface dataset:
Patent JP-H0912199-A (JP)
Title: Recording paper discharge device and its control
Inventor: KIMIJIMA MASASHI
IPC: B65H31/26
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper discharge device improved in reliability by quantifying the number of sheets stackable on a reversing catch tray. SOLUTION: A stack sensor 101 for sensing the presence or absence of recording paper is disposed in a holding means of a reversing catch tray unit 100. In a control means, when a sensing signal of the stack sensor 101 has become presence, this is taken as first sheet, and thus the number of sheets subsequently discharged is added. So, the number of recording paper sheets held in the holding means 7 is counted. When, then the number of held recording paper sheets has reached a specific number of sheets, subsequent recording paper sheets are discharged out of the holding means 7 in controlling an opening/closing means 7.
Patent JP-H03242845-A (JP)
Title: Magneto-optical recording method
Inventor: ARAYA KATSUHISA
IPC: G11B11/105
Filed: 1990-02-20
Abstract: PURPOSE:To allow stable recording of micropits and to allow recording and reproducing at a high density by subjecting a magneto-optical recording medium which reads recording signals while changing the magnetization state of a reproducing layer to signal recording by a magnetic field modulation system. CONSTITUTION:The recording magnetic domain P1 to be formed when the polarity of an external magnetic field HPB is inverted while a laser output is kept constant is made into an arc shape by the heating up profile by a laser beam LB and the boundary in the moving direction of the medium coincides with the timing for inversion of the external magnetic field HPB. The density in the linear direction of the recording magnetic domain P1 is determined by the inversion frequency of the external magnetic field HPB. The magneto-optical recording medium having at least the reproducing layer 2 and the recording layer 4 is, thereupon, subjected to the recording by magnetic field modulation recording. The reproduction is executed while the pits are deformed or transformed by changing the magnetization state of the reproducing layer 2 at the time of reproducing. The improvement in the density at the time of recording is executed in this way and the resolving power at the time of reproducing is assured. The high-density recording and reproducing are thus executed.
Patent JP-H04255667-A (JP)
Title: Manufacture of negative electrode for lithium cell
Inventor: NODA TOMOHIKO
IPC: H01M10/05
Filed: 1991-02-08
Abstract: PURPOSE:To simplify an assembling process so as to improve productivity in order to manufacture a hyperthin-sized electrode for a lithium cell excellent in volume efficiency and having the uniform thickness by simultaneously heaping a carbonaceous material and ultra-fine particles of lithium on the same substrate surface. CONSTITUTION:After a pitch group carbonaceous material processed into ultra-fine particles are thrown into an aerosol container 20, helium gas is introduced into the container 20 from a leading-in tube 21 so as to take ultra-fine particles on a helium gas air current and guide them to a first nozzle 11 through an outgoing tube 22 for being sprayed on the surface of a substrate 14. Further, at the same time, lithium 37 in a melting pot 34 is heated and melted by an heater 35 for being vaporized into vapor, and produced ultra-fine particles of lithium are carried by a helium gas flow introduced from a leading-in tube 31 for being guided to a second nozzle so as to be blown on the surface of the substrate 14. Thereby, a deposite of black or gray colors, that is, an electrode consisting of a carbon-helium compound is formed so as to be able to simplify an assembling process of a lithium cell and to obtain a hyperthin-sized negative electrode for the lithium cell having good productivity, being excellent in volume efficiency and having the uniform thickness.
Patent JP-S59165498-A (JP)
Inventor: MOTOJIMA HIROSHI
IPC: H05K3/46
Filed: 1983-03-11
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-H08214224-A (JP)
Title: Television device
Inventor: NISHIGAKI TETSUO
IPC: H04N5/44
Filed: 1995-02-03
Abstract: PURPOSE: To automatically adjust the time of a clock built in a television(TV) device by selecting a broadcasting station for outputting a broadcasting signal into which correct current time information in each area is inserted. CONSTITUTION: The identification(ID) codes of broadcasting stations for outputting current time information are stored in a broadcasting station table 8 in each area. At the time of confirming that an ID code obtained by checking a decoder output obtained from a video signal transmitted from a tuner 2 to a decoder 4 is included in the table 8, a microprocessor 5 reads out the time information from the decoder 4, and when the time information is date and time data, executes time adjustment based upon the information and stores a position number in the 1st position of a memory 13 to end the time adjustment. When the time information is only time data, the position number is stored in a 2nd position. When the ID code is not included in the table 8 and the output of the decoder 4 is date and time data, the position number is stored in a 3rd position.  Then complete time in an area concerned is prepared from the date and time data stored in the 2nd and 3rd positions and set up in a clock 9.
Patent JP-H09225503-A (JP)
Title: Method for rolling metallic strip
Inventor: TANAKA HAJIME
IPC: B21B1/26
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent equipment stop caused by break in a connected part by joining and rolling metallic strips taking the crosssectional areas in the rear end part of a preceding metallic strip and in the tip part of the succeeding metallic strip as the cross-sectional area not less than the cross-sectional area orthoganal to the longitudinal direction of the metallic strip. SOLUTION: At the time of joining the rear end part of the preceding metallic strip 1 and the tip part of the succeeding metallic strip 2, to make the cross sections to be joined into the cross section not less than the cross-sectional areas orthogonal to the logitidinal directions of the metallic strips 1, 2 faced to each other, joining parts 3 inclined by an angle θ1 are formed or the joining parts 3 having a chevron shape from both edge faces 1a, 1b or 2a, 2b of the metallic strips 1, 2 to the middle of width are formed with the angle θ1 . It is preferable to take the length of the overlapped part as L determined from a specified equation to also apply to the variations of thickness, width and material.  In this way, the strength of the connected part is increased, equipment stop caused by the break in the joined part is reduced and, because the sudden changes of load and tension are eliminated, high-speed rolling is enabled.
Patent JP-H04255908-A (JP)
Title: Substrate for magnetic disk
Inventor: KATAYAMA SHINYA
IPC: G11B5/82
Filed: 1991-02-08
Abstract: PURPOSE:To provide a substrate for magnetic disk which is able to make a magnetic recording medium low in frictional resistance between a magnetic head and a surface of a magnetic recording medium which are brought into contact with each other when recording and reproducing, not allowed the surface of the magnetic recording medium to stick the magnetic head and having high coercive force. CONSTITUTION:A nonmagnetic electroless metal plated film such as NiP is applied on a glass substrate, and a micro projection is discontinuously formed from at least one kind selected from a low m.p. metal group of Ag, Al, Cu, Au, Sn, Pb, Sb, Bi to a direction of intrasurface of the plated film. Moreover, a base film consisting of at least one kind selected from a metal of Ti, Zr, Y, Ta, Cr, Mo, W is applied on the plated film to make the micro projection to truncated cone before the micro projection is provided.
Patent JP-H09229016-A (JP)
Title: Fluid pressure actuator
Inventor: MATSUBARA YASUO
IPC: F15B15/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To relax working accuracy and assembling accuracy of parts. SOLUTION: This fluid pressure actuator is constituted so that it is provided with a pneumatic cylinder part 3 and guide rod receiving parts 4, guide rods 1 and a piston rod 7 are connected together through a connection plate 8, and a clearance 20 is formed between a bearing 2 holding the guide rod 1 arranged in a guide rod hole 17 movably in the axial direction. By pouring binder 40 in these clearances 20, the bearings 2 are fixed in the guide rod holes 17 while absorbing dimensional errors and assembling errors of respective parts.
Patent JP-2000241840-A (JP)
Title: Method and device for distributing light
Inventor: TATSUURA SATOSHI
IPC: G02F1/365
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and to stabilize operation by making a device into one chip. SOLUTION: On a glass substrate 30, a linearly formed 1st single optical waveguide 32, 2nd optical waveguides 341-343 formed in the direction inclined with respect to the 1st optical waveguide 32, and 3rd optical waveguides 361-363 arranged adjacently to the 1st optical guide 32 so that its one end can optically be coupled with the 1st optical guide 32 are formed, Optical couplers 381-383 swichable of their coupling state in a femto-second order by being irradiated with control light are formed at adjoining parts of the 1st optical waveguide and the 3rd optical waveguides.
Patent JP-S60190882-A (JP)
Title: Gain control apparatus
Inventor: SUGIMOTO TAKAHIKO
IPC: G01S7/34
Filed: 1984-03-11
Abstract: PURPOSE:To attain to increase the kind of STC wave forms, in radar, by calculating an STC wave form by calculator to store the same in a RAM. CONSTITUTION:The content written in each address within RAMs14 is calculated by a calculator 15 and the STC wave form of the output thereof corresponds to the distance R(n) from an object. An address counter 10 counts a clock pulse by the pre-trigger pulse of a transmitter and indicates the address of RAM14 to the distance R(n) at the time of a n-th clock pulse. The memory information of the indicated address is converted by a D/A converter 9 to control a receiving level.
Patent JP-H08234870-A (JP)
Title: Switching control method for cooling facilities for computer
Inventor: MORISHIGE TAKEHIRO
IPC: G06F1/20
Filed: 1995-02-28
Abstract: PURPOSE: To provide the method for switching an operation without concentrating the operation to any specified cooling facility when any abnormality is generated at the active cooling facility concerning the cooling facilities for computer including reserve facility. CONSTITUTION: The power source state of a water cooling type large computer 1 and the environment information of respective cooling facilities are possessed from an automatic operation control panel 3, the environment information of the active cooling facility is read by a monitor processing part 7 of a personal computer 4 for monitor, the power source states of the cooling facilities and the large computer are read by a power source control part 8, and the power sources of plural cooling facilities are automatically controlled by a managing table 5 and a monitor processing part 6. Thus, the plural cooling facilities can be supervised and controlled in unmanned state.
Patent JP-H02218925-A (JP)
Title: Liquid level sensor
Inventor: KUDO MANABU
IPC: G01F23/28
Filed: 1989-02-20
Abstract: PURPOSE:To detect a liquid level stably by a method wherein a sensor unit is constituted by coating a cladding layer having a refraction factor lower than that of a waveguide unit on the surface of the waveguide unit while the liquid level is sensed by fluctuation in intensity of backscattering light of measured light which has been incident on the sensor unit. CONSTITUTION:On the surface of a waveguide unit 1 constituting a sensor unit S, a cladding layer 6 made of a medium having a fraction factor lower than that of the waveguide unit, quartz glass for example is provided. With the cladding layer 6 thus provided on the surface of the waveguide unit 1 for guiding waves of measured light 2, even if liquid drops or the like are attached to a side of the sensor unit S, the measured light 2 transmits through the cladding layer 6 preventing from being wave-guided by the liquid drops or the like so that backscattering light 4 can be stably obtained permitting highly reliable detection of a liquid level.
Patent JP-H02219108-A (JP)
Title: Robot controller
Inventor: ITO MASANOBU
IPC: G05B19/4103
Filed: 1989-02-20
Abstract: PURPOSE:To improve the accuracy when a locus is interpolated by smoothing a speed command that a 1st CPU generates and sending a command to a position loop by the virtual input processing of a 2nd CPU with constant time delay as shown in a locus plan. CONSTITUTION:A play back type robot usually has response delay and a locus error. For the purpose, primary filter processing is performed by the 1st CPU in a composite speed space in an orthogonal space and the virtual input processing is performed by the 2nd CPU so as to smooth the speed command, thereby making the speed command coincident with the speed command of the 1st CPU with the constant time delay. Namely, a speed command device 25 consists of a speed commander 13 and a filter 26, which performs primary or secondary delay processing for the output of the speed commander 13; and a virtual input device 27 outputs a command for making the output of the primary filter 17 coincident after delaying a target locus that the 1st CPU commands by a constant time according to the position command per unit time in a speed command buffer 16, i.e. speed command. Consequently, a locus error is prevented from being generated and the accuracy is improved.
Patent JP-S58207536-A (JP)
Inventor: BARII KOOTESU
IPC: F16D55/227
Filed: 1983-03-10
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-H04283097-A (JP)
Title: Round blade exchanging method and round blade holding tool
Inventor: SATO TOSHIO
IPC: B26D7/26
Filed: 1991-03-06
Abstract: PURPOSE:To perform safe exchange of a round blade for a sheet cutting device without bringing a hand into direct contact with the round blade. CONSTITUTION:A round blade holding tool 13 formed of a magnetic sheet having an escape hole 14 which is formed in a central part and through which a fixing tool, such as a bolt 7, washers 8 and 9, passes is prepared. A round blade 2 is attracted and held to the round holding tool 13 by means of a magnetic force. With this state, a work to exchange the round blade is effected by handling the round blade holding tool 13. This constitution enables a worker to effect exchange of the round blade without bringing his hand into direct contact with the round blade and ensures safety.
Patent JP-H07252594-A (JP)
Title: Production of clad bend tube
Inventor: TAMEHIRO HIROSHI
IPC: B23K20/00
Filed: 1994-03-10
Abstract: PURPOSE:To produce a clad bend tube excellent in low temp. toughness and corrosion resistance by subjecting a stainless or nickel alloy-based clad steel tube constituted of a low alloy steel base metal having a specified compsn. to high-frequency heating, executing bending and, immediately after that, subjecting it to rapid cooling. CONSTITUTION:The base metal of this clad steel tube of a stainless steel or nickel-based alloy is constituted of a low alloy steel having a compsn. contg., by weight, 0.02 to 0.07% C, <=0.6% Si, 0.8 to 2.0% Mn, <=0.015% P, <=0.003% S, 0.08 to 0.12% Hb, 0.005 to 0.03% Ti, <=0.06% Al and 0.001 to 0.006% N and furthermore contg. O to 0.10% V, 0 to 0.5% Ni, 0 to 0.5% Cu, 0 to 0.3% Cr, 0 to O.3% Mo and 0 to 0.005% Ca. This clad steel tube is subjected to high-frequency heating in the temp. range of 1030 to 1130 deg.C, is subjected to bending and is immediately water-cooled. At this time, the cooling rate in the temp. range of 800 to 300 deg.C is regulated to 5 to 30 deg.C or above.
Patent JP-S51116569-A (JP)
Title: Control method for double-arm robot
Inventor: NAKAMURA HISAO
IPC: B25J9/16
Filed: 1975-04-04
Abstract: PURPOSE: To provide a control method for a double-arm robot which is operative to move three or more fuel rods at one time in a simple way without any trouble and which is suitable especially in an inspection apparatus for the fuel rods in an atomic power plant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08127572-A (JP)
Title: Reactive group-containing type halogen-substituted methyloxadiazole compound
Inventor: YUMOTO MASATOSHI
IPC: G03F7/029
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a reactive group-containing type halogen-substituted methyloxadiazole compound, useful for a photosensitive layer, a coupler proof, a photoresist, etc., and a synthetic intermediate for compounds capable of producing free radicals with light. CONSTITUTION: A compound of formula I [R<1> is OH, OCOR<6> , etc.; (n) is an integer of 1-10; R<2> and R<3> are each independently H, a 1-10C alkyl, a 1-IOC alkoxy, etc.; R<4> and R<5> are each independently H, a 1-10C alkyl, etc.; R<6> is a 1-10C alkyl, etc.; X, Y and Z are each independently H, a halogen (except the case where X, Y and Z are H)], e.g. a compound of formula II (R<1> -Cn H2n , is HO-C2 H4 ). The compound of formula I is obtained by mixing an N- cinammoyl-N'-haloacetylhyrazine compound of formula III (R<10> is Cl, Br, etc.) with, e.g. phosphorus oxychloride and cyclizing the compound of formula III.
Patent JP-H07213345-A (JP)
Title: Ultrasonic tooth brush
Inventor: KINOSHITA MITSUHISA
IPC: A46B15/00
Filed: 1994-01-31
Abstract: PURPOSE:To remove stains without damaging the gingiva by providing a diaphragm formed at the front end of a handle of a tooth brush with sponge and vibrating water. CONSTITUTION:The front end of the handle 2 of the tooth brush is provided with the diaphragm 1 and the diaphragm l is provided with the sponge 3. While a vibration generator 5 is connected by a wiring 6 to the diaphragm 1, a water tank 4 is connected to the sponge 3 by a tube 7. The diaphragm 1 is vibrated by the vibration generator 5 and the water is passed from the water tank 4 and is penetrated into the sponge 3 at the time of using this tooth brush. The vibrations of the diaphragm 1 vibrate the water penetrated in the sponge 3. The vibrations of the water penetrated in the sponge 3 remove the stains in the spacings where fur brushes cannot reach when the tooth brush is used by applying the sponge 3 to the teeth like an ordinary tooth brush. The gingiva is thus not damaged and the effect equiv. to or better than the effect of the conventional tooth brushes is obtd.
Patent JP-H03244870-A (JP)
Title: Traveling shift structure in farm working vehicle
Inventor: OTSUBO HIROSHI
IPC: F16H59/06
Filed: 1990-02-20
Abstract: PURPOSE:To keep off any engine stall during work by installing a selector means between both states, one checking any more operation of an actuator to the high-speed side and the other allowing it the other way at a low-speed position rather than the maximum speed position in a gear shifter. CONSTITUTION:A control unit 18 drives an actuator 8 according to a signal out of a second potentiometer 13 conformed to operation of a shift operator 11 and a feedback signal out of a first potentiometer 9, and it performs shift operation for a continuously variable transmission 5. Here, in case of such a working site as large in running resistance, if a position of the second potentiometer 13 is lowered by a maximum speed regulating means, the feedback signal moves to the high-speed side, and even if the shift operator 11 is operated to the maximum speed position, the actuator 8 comes to a stop at the lower speed side than the maximum speed position, thus the transmission 5 will not turn to the maximum speed state. Thus any engine stall is preventable.
Patent JP-H07223401-A (JP)
Title: Friction cushioning material for bicycle tire rim with spoke, bicycle tire rim with spoke with it, or method and device for sticking friction cushioning material to bicycle tire rim with spoke
Inventor: HACHIMAN TEPPEI
IPC: B60B21/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a bicycle tire rim with spokes by which reduction in costs and in weight of a bicycle tire can be accomplished by using an adhesive tape with the specific friction coefficient as a friction cushioning material. CONSTITUTION:A friction cushioning material consisting of an adhesive tape with a static friction coefficient of 0.25-0.95 is stuck to the outer circumferential face 1a of a rim 1 provided with spokes while a valve hole 6 is left uncoated.
Patent JP-H05209307-A (JP)
Title: Core-sheath fibrous gel and its production
Inventor: FUJII HIROAKI
IPC: D01F8/04
Filed: 1992-01-29
Abstract: PURPOSE:To obtain the subject gel, good in reactional efficiency, excellent in strength and compatibility and useful as bioreactors, etc., without settling or entangling fiber by discharging a specific mixed aqueous solution together with fiber having a specified value or below of specific gravity, forming the mixed aqueous solution and gelatinizing the resultant formed material. CONSTITUTION:A mixed aqueous solution of (A) a water-soluble synthetic polymer such as PVA with (B) water-soluble polysaccharides such as an alginate having the ability to gelatinize by contact with cations, together with fiber such as PP having <=1 specific gravity, is discharged from a nozzle and the discharged material is then brought into contact with an aqueous solution containing cations and formed. The component (A) is subsequently gelatinized to afford the objective get.
Patent JP-S56136886-A (JP)
Title: Liquefying method of coal
Inventor: SEKO MAOMI
IPC: C10G1/06
Filed: 1980-03-31
Abstract: PURPOSE: To obtain a liquefied coal useful as a light fuel oil, gasoline or chemical raw material, having a low boiling point at a high coal liquefaction ratio, by heating and liquefying coal mixed with specific amounts of an iron component and sulfur component containing no iron.  
     CONSTITUTION: Coal is heated with or without hydrogen and liquefied. In the process, 100pts.wt. crushed coal is mixed with one pt.wt. or more iorn component,  calculated as iron, e.g. ferric hydroxide, and one pt.wt. sulfur component, calculated as sulfur, e.g. elemental sulfur containing no iron, and the coal is liquefied by  heating at a temperature in the range of 300W900°C, preferably 400W500°C.  Preferably, 50W400pts.wt., based on 100pts.wt. coal, solvent capable of slurrifying  the coal, e.g. tetralin, is added to liquefy the coal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11240500-A (JP)
Title: Water drop collection unit
Inventor: NAGASAKA KENJIRO
IPC: B03C3/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify work and to ensure collection of water leakage, by providing excitation means which vibrates water drop collection portion to make the water drops float in the space, and a water absorption member which collects the water drop floating in the space with static electricity generation means and absorbs it. SOLUTION: In a box 10 provided is an excitation portion 11, which is driven controlled via a battery 12 to generate vibration so that contacting collected objects will vibrate. Then, when an operator drives the excitation portion 11 of the box with holding the box 10, water in the collected objects floats in the space due to the gravity environment thereof. After that, when a static electricity generation board 13 is driven, water drop 14 which is made to float in the space with static electricity is attracted by the static electricity generated by the static electricity generation board 13. Further, the thus attracted water drop 14, when attracted to the vicinity of the static electricity generation board 13, is absorbed in an absorption member 15. This realizes a simple and easy work and ensures collection of water leakage.