baber/WOPTO huggingface dataset:
Patent JP-H10263294-A (JP)
Title: Air sending duct tightening device for drier
Inventor: ISHIHARA TAKAYUKI
IPC: D06F58/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the leakage of a hot blast at a duct fitting part by holding first and second ducts by a fixing metal fitting so as to cover the outer peripheral surface of the fitting part, curving a surface equivalent to the longitudinal direction of the outer peripheral surface of the fitting part to an inner side and tightening the fixing metal fitting by a screw tightening part provided on a tip part. SOLUTION: A heater cover 20 holds a heater and guides the hot blast and the suction port part (second duct) 22 of a packing member 11 for connecting the opening part of an outer tank and a body front surface opening part whose cross section is formed in an almost rectangular shape by a material provided with rigidity is formed by the material provided with flexibility such as rubber or the like and is fitted to the outer periphery of the exhaust port part (first duct) 24 of the heater cover 20.  The fixing metal fitting 29 used for fixing the fitting part is composed by opening a part, curving the surface 30 equivalent to the longitudinal direction of the outer peripheral surface 25 of the fitting part of the exhaust port part 24 and the suction port part 22 to the inner side and providing the screw tightening part 31 provided on the tip part and is fixed by tightening the screw tightening part 31 by a screw 32.
Patent JP-H11244493-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: H05F3/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To allow a player to safely play Pachinko (Japanese pinball game) by connecting an electrostatic charge take-out means and a locking device with a static eliminating wiring so as to remove electrostatic charge-charging balls stored in a Pachinko ball replenishing part. SOLUTION: A metallic electrostatic charge take-out plate 80 as the electrostatic charge take-out means is added to the suited place of a prize ball tank 41 or a tank rail 43 being prize ball replenishing part. Then, the plate 80 and the locking device 30 consisting of a conductive body provided on the rear surface of a front surface frame body 2 are connected through the static eliminating wiring 85 having a connecting terminal means 84 which can be connected in the state of being electrically attachable and detachable so as to remove electrostatic charge charging the balls stored in the Pachinko ball replenishing part.  Thereby, the static electricity of the prize balls or rental balls paid out to a ball tray by a prize ball paying out device from the rail 43 can be eliminated and a player can safely play Pachinko without receiving the shock of static electricity at the time of grasping the balls with his/her hand.
Patent JP-H08272283-A (JP)
Title: Electrophotographic recording device
Inventor: HIGUCHI HISASHI
IPC: G03G21/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a stable image while preventing the flow of an image under high humidity condition in an electrophotographic recording device using an amorphous silicon photoreceptor and also to suppress unnecessary consumption of electric power for a heater, thus decreasing the standby time till the recording is started under low humidity condition. CONSTITUTION: An amorphous silicon photoreceptor 2 having a surface layer 3 comprising amorphous silicon carbide is used in this electrophotographic recording device 1, which is equipped with a photoreceptor heater 4 to heat the photoreceptor 2, a temp. sensor 5 to detect the surface temp. of the photoreceptor 2, a humidity sensor 6 to detect the relative humidity near the photoreceptor, and a temp. controlling means 7 for a photoreceptor which controls the surface temp. of the photoreceptor 2 to 40-50 deg.C by the photoreceptor heater 4 when the relative humidity is >=55%RH according to the detection signals of the sensors 5, 6.
Patent JP-S62235097-A (JP)
Inventor: ITAKURA TAKESHI
IPC: B67C7/00
Filed: 1986-03-31
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-S58191793-A (JP)
Title: Deashing method of coal
Inventor: MIZOGUCHI TADAAKI
IPC: C10L9/00
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a high coal recovery ratio and deashing ratio with a small amount of a collecting agent, by feeding a gas containing a collecting agent vapor to an aqueous coal-slurry obtained by wet pulverizing coal, and generating fine air bubbles. CONSTITUTION:A raw material coal is pulverized in a pulverizer 1 to preferably 200 mesh or less particle size, and then fed as a slurry to a flotation column 5. On the other hand, a collecting agent and a gas are vaporized in a heater 8 and passed through a dispersion plate (9A) and then from the bottom of the column 5. In the column 5, fine air bubbles 10 having the collecting agent in the interior or the interface between the gas and the liquid are formed and raised in the column 5 while collecting the coal particles 11 suspended in the column 5. The coal particles floated to the top of the column 5 and concentrated are passed through an overflow tube 13 and taken out of the system as a product. On the other hand, the residual coal 12 of high ash content remaining in the column 5 is discharged from a taking outlet 14.
Patent JP-H01246383-A (JP)
Title: Spray cleaning device
Inventor: HIRONO TADAMICHI
IPC: C23G3/00
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the power cost of the title device by separately controlling the forced-feed pumps of respective spraying devices as a material to be cleaned is transferred. CONSTITUTION:The arrival of the material W to be cleaned at each spray zone is detected by a shift register 6 as a position detecting means, and the force-feed pumps 4 of the spraying devices S1-S11 are separately controlled based on the detected signals. As the material W is transferred, the turning rate of only the pump 4 of the spraying device S in the spray zone where the material W is actually transferred is increased to a specified value, and specified cleaning is applied to the material W. Meanwhile, the pumps 4 of the remaining spraying devices S1-S11 in the spray zones where the material W is not transferred are stopped or operated at a low speed. Accordingly, the power cost for the pumps 4 can be remarkably reduced.
Patent JP-S59198779-A (JP)
Title: Solar battery module
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L27/142
Filed: 1983-04-26
Abstract: PURPOSE:To obtain the titled device having a long period lifetime at a low cost by a method wherein gaps between the side surfaces of transparent substrates arranged in adjacency and the photoelectric element on each of said substrates are filled with sealing material, and the same plane as the opposite element side surface of the substrate or the end surface of said material projecting out of it is covered with streaks from between the side surfaces of said substrates. CONSTITUTION:The gaps generated between said substrates 1 and said elements 2 formed thereon are filled with the sealing material 8. A protection layer 4 covers the opposite substrate side of said element and lead wires 3 connecting said elements. The material 8 not only fills the gaps between the side surfaces of the adjacent elements 2 but extends over edges of both the substrates by coming out to the surface of the substrate 1. Further, the streaks 9 cover it. The streaks 9 serve to protect said material 8 from weather, scattering sand, light or oxygen and then to lengthen the distance from said element or its electrode to the outside, or serves to support said substrate 1 and reinforce it.
Patent JP-S60217655-A (JP)
Title: Semiconductor protective integrated circuit
Inventor: NODA MASAAKI
IPC: H01L21/822
Filed: 1984-04-12
Abstract: PURPOSE:To protect a function section for a semiconductor integrated circuit from both positive and negative electrical impulse inputs by forming a reverse conduction type second region in one region of one conduction type first region and each coupling the residual first region and the second region in the first region with an output terminal and an input terminal. CONSTITUTION:Constitution in which a transistor 1 is connected between an IC input/output terminal 5 and a grounding terminal 4 is formed. A layer such as an N type epitaxial layer 24 is shaped on a P type substrate 23 through an N type buried layer 26. The epitaxial layer is surrounded by a P type isolation diffusion layer 25, a P type diffusion layer 28 is shaped in a region surrounded by the layer 25 and N type diffusion layers 27, 29 on said P type diffusion layer 28 and the epitaxial layer 24 respectively, and a grounding terminal 4 and an IC input/output terminal 5 are each formed. When an electrical impulse at positive potential is applied, an IC internal circuit is protected by flowing currents through the grounding terminal 4 from the IC input/output terminal 5 by breakdown currents flowing through a transistor 21.
Patent JP-H02249410-A (JP)
Title: Seedling transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1989-03-24
Abstract: PURPOSE:To constitute simply a seedling planter for multi-row transplantation by adding a sub-planting unit to the side of the major seedling planter provided with a seedling tank and a planting unit. CONSTITUTION:A spline shaft is set to the major transmission case 12 at the center in the longitudinal direction on both sides for the major-planting unit 3 equipped with a seedling tank 1 and a seedlingplanting unit 2. The spline shaft is connected to the spline shaft on the side of the transmission case for the planting sub-unit through a transmission shaft 5. Linking parts 9 are inserted extendibly and the positions are controlled by inserting pins into the holes 22. Linking parts 7 are also assembled in the same way.
Patent JP-H11275788-A (JP)
Title: Rotor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor that has high torque and a large constant output operation range. SOLUTION: A rotor 1 is provided with a rotor body 2, a flux barrier, a permanent magnet 3 that is buried into the flux barrier, a slit part 5 that extends from an area between the end parts of adjacent flux barriers to an area near the end face of the rotor, and a magnetic flux passage member 7 which is arranged in the slit part 5. The magnetic flux passage member 7 can travel in the slit part, is at a gap position where no magnetic flux flows to the magnetic flux passage member 7 when the rotor is rotating at a low speed, the magnetic flux passage member 7 projects from the gap part when the rotor rotates at high speed, and a magnetic flux short-circuiting part is formed at the slit part, thus obtaining a weak field effect and a high torque regardless of high-speed rotation.
Patent JP-S62231203-A (JP)
Title: Optical fiber cutter
Inventor: ISO TAKAAKI
IPC: G02B6/25
Filed: 1986-03-31
Abstract: PURPOSE:To give an optical fiber secure tensile bending stress by providing a roller which is fitted atop of a supporting plate and has its top surface aligned with the top surface of a supporting plate and a fiber receiving member which is fitted pivotally in front of the supporting plate and energized by a spring. CONSTITUTION:A tensile bending stress applying means 20 consists of the roller 34 which is fitted by a supporting shaft 32 to a couple of supporting pieces 30a atop a metallic support fitted on the reverse surface of the supporting plate 12 and has its top surface aligned with the top surface of the supporting plate 12 and the fiber receiving member 36 which is fitted pivotally to the couple of supporting pieces 30a by the supporting shaft 32 as well as the roller 34 and normally energized so as to become parallel to the supporting plate 12. The prolongation part 36a of the fiber receiving member 36 extends to the recessed part 30b of the metallic support 30 and the spring 38 arranged in the recessed part 30b energizes the fiber receiving member 36 horizontally. Consequently, an optical fiber is given tensile stress around the roller as a fulcrum by the pivotal driving of the fiber receiving member.
Patent JP-S57189354-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATOU KIICHI
IPC: G11B3/38
Filed: 1981-05-19
Abstract: PURPOSE:To perform detection of tracking error signals and others stably by setting the turning center of a hollow turning arm in such a way as to decrease the rates of inclinations of the objecting lens at the leading end of said arm in the directions tangential to the respective tracks on the loci of said lens owing to turning of said arm. CONSTITUTION:If the turning center of a hollow turning arm is installed in the position of roughly (l<2>+rminrmax)<1/2> with respect to the turning center of a discoidal recording medium where the distance between the turning center of the hollow turning arm and an objective lens is defined as (l), and the radii between the turning center of said medium and the information tracks on the innermost and outermost circumferences on the recording medium are defined as rmin, rmax, respectively, the angles of inclination of the tracks on the loci of the objective lens decrease and the detection of tracking error signals and the monitoring of recording information are accomplished always stably.
Patent JP-H08272932-A (JP)
Title: Image file device
Inventor: ETO TADAO
IPC: G06T1/00
Filed: 1995-03-30
Abstract: PURPOSE: To improve the operation efficiency by easily entering and confirming entry items of document data regarding image data. CONSTITUTION: Data on a hard disk are rewritten under the control of a CPU 2 by selecting a document input screen by software, and a movement button, resizing button, a deletion button, a previous screen button, a next screen button, and an end button, being plural rectangular areas on the screen of a display 8 with a mouse 11, etc., and a screen control circuit 9 redraws the document input screen on the screen of the display 8 according to the data on the hard disk.
Patent JP-H076096-A (JP)
Title: Data storage device
Inventor: ANIRU JIYAASETSUKI
IPC: G06F21/62
Filed: 1994-03-17
Abstract: PURPOSE: To provide a data storing device which exactly protects data stored in an IC memory from unauthorized and fraudelent detection. CONSTITUTION: A data storing device 9 is provided with an electronic memory location array 20 for storing data. An address input terminal 10 is connected to an address source so that a first address signal is supplied from the address source so as to address the memory location of the array 20. An address enciphering mechanism 14 is connected between the input terminal 10 and array 20 and enciphers the first address signal. The mechanism 14 contains enciphered data protected from direct optical detection and the enciphered data are used for enciphering the first address signal.
Patent JP-S549952-A (JP)
Title: Optical connector and production of the same
Inventor: YAMAGUCHI KOUJI
IPC: G02B6/38
Filed: 1977-06-24
Abstract: PURPOSE:To obtain an optical connector which may be produced relativery easily and produces less light loss by covering a material of a refractive index lower than that of core material on the outside surface of core, inserting and fixing this in a sleeve by means of a bonding agent of a refractive index higher than that of the core material.
Patent JP-H08240315-A (JP)
Title: Combination type heating cooker
Inventor: HOSONO TAKASHI
IPC: F24C1/00
Filed: 1995-03-06
Abstract: PURPOSE: To reduce installation cost and permit easy maintenance. CONSTITUTION: One set of heating cabinet 2 is provided and a steamer 4, generating steam, is accommodated in the heating cabinet 2. On the other hand, two sets of cooking cabinets 3 are piled on the heating cabinet 2 and respective cooking cabinets are connected to the steamer 4 through steam pipelines 25 while an electromagnetic opening and closing valve 10 is interposed in respective pipelines. The cooking cabinets 3 are equipped with a gas burner respectively whereby cooking by hot air can be effected individually. The steamer is employed in common by the cooking cabinets 3 whereby steamer function can be omitted in respective cooking cabinets 3 and respective cooking cabinets can be made inexpensive while the installation cost for the combined heating cooker can be reduced when the expansion of the cooker is contrived.
Patent JP-S58191280-A (JP)
Inventor: KATOU HIROYASU
IPC: D06N3/00
Filed: 1982-05-06
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-S57188651-A (JP)
Title: Spring steel with superior hardenability and wear resistance
Inventor: YAMAMOTO TOSHIROU
IPC: C22C38/32
Filed: 1981-05-16
Abstract: PURPOSE: To obtain a spring steel with superior hardenability, superior wear resistance, high fatigue resistance and high toughness by adding B or Cr together with an adequate amount of V or Nb to a high Si spring steel and regulating the N content to a restricted amount or less.  
     CONSTITUTION: A spring steel with superior hardenability and wear resistance is obtd. by providing a composition consisting of, by weight, 0.50W0.80% C, 1.50W 2.50% Si, 0.50W1.50% Mn, 0.05W0.50% V and/or 0.05W0.50% Nb, 0.0005W0.01% B and/or 0.20W1.0% Cr, ≤0.0080% N and the balance essentially Fe. Among the components C increases the strength, Si improves the strength and wear resistance, and Mn enhances the strength. V and Nb form carbides in the structure and enhance the wear resistance. B enhances the hardenability and wear resistance, and Cr enhances the hardenability. Since N bonds to B and deteriorates the effect of B, the N content is restricted to ≤0.0080%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275967-A (JP)
Title: Ignition device
Inventor: KISHIDA SHOJI
IPC: F02K9/08
Filed: 1990-03-23
Abstract: PURPOSE:To automatically open and close a safety release valve at the point of time at which an igniter is fired by providing means for shifting to releasing of non-firing conditions in response to a safety release command signal from the outside, and also providing means for blocking in case of unexpected ignition a firing passage that leads to a main igniter and opening the firing passage only when a normal ignition command signal is input. CONSTITUTION:When a safety release signal is input from the outside by a connector 2 a solenoid is excited and a rotor 8 is rotated to a portion serving as a safety release position where the rotor 8 can be fitted with a piston 9, and when an ignition signal is input a squib 3 is fired and combustion gas of high pressure is generated and the piston 9 advances accordingly and is fitted in the machined hole of the rotor 8. At the same time the piston 9 is disconnected from a shutoff valve 10 and the passage of the squib 3 which allows the combustion gas to pass therethrough is opened and the combustion gas reaches a fire transmitter 11 and the fire transmitter 11 is fired and then a main igniter 5 is fired. Even when the squib 3 is fired unexpectedly without input of a safety release signal, firing of the main igniter 5 is prevented since the rotor 3 is not rotated, with the passage of the combustion gas being blocked.
Patent JP-H09262617-A (JP)
Title: Guide device in shaped steel rolling equipment
Inventor: FUJINO KATSUMI
IPC: B21B1/088
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a guide device which can be worked continuously on a line as it is even in a time of size-changing of the flange height or the web width of a shaped steel and which smoothly introduces, guides and passes a steel billet even against generating of tongue on the steel billet. SOLUTION: This guide device is arranged between mill stands to roll a steel billet S into an H-shaped steel and it guides the steel billet S in a pass between mutual mills, the device is provided with an upper guard 4 and a lower guard 5 being opposed respectively onto upper and lower faces of a web S-1 of the H-steel and being drivable upwards and downwards and a pair of side guides 3 being opposed to the outside faces of a flange of the H-steel and being drivable to the direction of crossing by a right angle to the pass line.  Then, corresponding to the cross-section shape when rolling the steel billet from a rectangular cross section shape to the H-steel, the upper guard 4, the lower guard 5 and the side guides 3 are shift-controlled at the position of guiding the steel billet S, while the steel billet S is guided smoothly over the total process, the stably passing of the steel billet S is kept surely.
Patent JP-S57191715-A (JP)
Title: Controlling system for load current
Inventor: NAGAO YASUAKI
IPC: G05F1/10
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a sure and high-reliability controlling system for apparatus such as an electric dust collector utilizing corona discharge, by providing a means which controls the load current in accordance with the ripple content rate of the voltage generated between both ends of a smoothing capacitor. CONSTITUTION:A divided voltage Vd of a power source voltage Vp is supplied to an impedance converter 39, and an output voltage Vc is supplied to a sample holding circuit 41, and a sampling command signal Sc is supplied from a CPU43 to sample the voltage Vc. An output voltage Vs is supplied to the CPU43 through an A/D converter 47, and a digital signal Sd from the CPU43 passes through a D/A converter 49 and is inputted to a phase controller 51, and an ignition signal 53 corresponding to the phase generated to ignite a thyristor 31. Thus, the ignition angle of the thyristor 31 is changed in accordance with a signal Ss, which is sampled at every proper interval of time, to control optionally the load current according to the change of the power source voltage Vp.
Patent JP-H04309278-A (JP)
Title: Semiconductor laser
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/223
Filed: 1991-04-08
Abstract: PURPOSE:To prevent a high-frequently current from leaking out through the junction capacitance of a current blocking section when high-frequency modula tion is performed on a semiconductor laser used for an optical disk device, etc., for preventing the generation of noise. CONSTITUTION:Crystals of an n-Al0.5Ga0.5As clad layer 2 (1.5mum), undoped Al0.14Ga0.86As active layer 3 (0.04mum), p-Al0.5Ga0.5As clad layer 4 (1.5mum), and p-GaAs contact layer 5 (0.3mum) are successively grown on an n-GaAs substrate 1. Then the layers 4 and 5 are processed to a ridge-like shape and a clock layer composed of an n-GaAs layer 6 (0.8mum) and undoped GaAs layer 7 (0.3mum) is formed. Finally, the structure shown in Fig. 1 is formed by growing a p-GaAs buried layer 8 (1.2mum). The laser chip of this semiconductor laser is formed by providing Au electrodes 9 on the surface and rear of the semiconductor wafer thus manufactured.
Patent JP-S55166379-A (JP)
Title: Picture signal compressing system
Inventor: KANEMITSU NORIO
IPC: H04N1/41
Filed: 1979-06-14
Abstract: PURPOSE:To give compression to the picture signal to preserve both the extremely large and small information, by detecting the difference of the adjacent digital signals of the picture and then selecting and delivering part of the signal difference in accordance with the differential output. CONSTITUTION:Differential detecting circuit 11 detects difference a2-a1 of the output signal of terminal S2 out of the output signal at output terminal S1; differential circuit 12 detects difference a3-a2 of the output signal of terminal S3 out of the output signal of terminal S2; and differential circuit 13 detects difference a4-a3 between the output signals of terminals S3 and S4. The output signals of terminals S2 and S3 are transmitted to selection part 14 to deliver either one of these two signals or the signal having the mean value of these two signals in accordance with the control signal sent from recognition part 15. Then a8-a7, a9-a8 and a10-a9 are obtained via picture signals a1-a10, and thus -4, -3 and 0 are secured to feature the monotonous reduction. And 7 of signal a7 turns directly to compression signal b5, and the mean value 1.5 of signal (a8+a9), i.e., 1 turns to compression signal b6. After this, compression signals b7... are obtained in the same way. Here the extremely large value a6, i.e., 10 is reserved directly as signal b4.