baber/WOPTO huggingface dataset:
Patent JP-2000309012-A (JP)
Title: Preparation-supply system for fresh kneaded material
Inventor: SHINTANI SUSUMU
IPC: E04G21/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a preparation-supply system for a fresh kneaded material, and uniformly mix chemicals by providing an inner cylinder and an outer cylinder connected to a raw material supply means through an adjustable opening part, and rotating a blade attached to the inner cylinder part as a storage chamber to extrude a raw material to the outer cylinder part and, discharging it from a discharge port. SOLUTION: A circle feeder 101 is a constant supply device, and supplies a raw material G in a constant amount to a mixer. The circle feeder 101 is equipped with an inner cylinder part 104B and an outer cylinder part 104A encircling the inner cylinder part 104B. On a bottom plate 103 fixed to a reduction gear 102, a center rotary blade, an outer peripheral rotary blade 107A and an outer peripheral rotary ring are rotated in one body. The raw material G in the vicinity of the inner periphery of the inner cylindrical part 104B flows naturally out to the outer cylindrical part 104A from a gap between the bottom platen 103 and a flow-rate control ring 108.  The raw material G near the center of the inner cylindrical part 104B is gradually extruded to the outer cylindrical part 104A by rotation of the center rotary blade and carried to a discharge port 99 by the outer peripheral rotary blade 107A.
Patent JP-H01288229-A (JP)
Title: Pulse wave detector
Inventor: ENDO TOSHIYUKI
IPC: A61B5/02
Filed: 1988-05-16
Abstract: PURPOSE:To correct the thrust pressure of a pulse wave sensor without interrupting the detection of a pressure pulse wave by executing a control so as to maintain the thrust pressure of the pulse wave sensor in a prescribed range based on whether an obtained peak interval exists in the prescribed range or not. CONSTITUTION:Based on the fact that pulse wave signals SM corresponding to one pressure pulse wave are simultaneously picked by many pressure sensitive elements, a relation between the arrangement position of the pressure sensitive element and the minimum value of the pressure pulse waves picked by respective pressure sensitive elements is obtained, and simultaneously, an interval L between a pair of peaks to appear along the arrangement direction of the pressure sensitive elements in the relation is obtained. Based on whether the interval L exists in the prescribed range (L1<=L<=L2) or not, a thrust pressure P of the pulse wave sensor is controlled, it is maintained in a proper range (Pb<=P<=Pc) to be specified beforehand, thereby, whether the thrust pressure P of the pulse wave sensor is proper or improper can be decided in a period in which at least one pulse wave is generated, for example, in a comparatively short time to the degree of 1-3sec, and the pressure P can be further speedily corrected in comparison with the case where an optimum thrust pressure is re-decided by changing the thrust pressure of the pulse wave sensor gently.
Patent JP-H01288880-A (JP)
Title: Transfer roll mechanism
Inventor: KAMIMURA TASUKE
IPC: G03G15/16
Filed: 1988-05-16
Abstract: PURPOSE:To stabilize the picture quality by coating a backup roll with a dielectric film and providing a back electrode on the rear side of an intermediate transfer belt in the vicinity of the backup roll with respect to the transfer roll mechanism of a full color copying machine or the like. CONSTITUTION:The surface of an aluminum roll 4a is coated with a dielectric film 4b to constitute a backup roll 4. A rectangular back electrode 6 which is extended throughout in the breadthwise direction of an intermediate transfer belt 1 and consists of stainless steel is arranged on the rear side of the belt 1 in the vicinity of the roll 4 and is earthed and is slided on the belt 1. A transfer roll 7 is arranged on the outside of the belt 1 freely movably in the direction of an arrow B and freely rotatably in the direction of an arrow C and is pressed to the belt 1. A transfer voltage is applied to the roll 7 in the state At this time, almost all of the current flows to the electrode 6 by the dielectric film 4b of the roll 4, and the overall current during application of the transfer voltage is approximately fixed independently of the presence or the absence of a sheet or the like, and the picture quality is stabilized.
Patent JP-H037772-A (JP)
Title: Active energy ray-curable coating composition
Inventor: ISHII HIROYUKI
IPC: C09D11/101
Filed: 1989-05-12
Abstract: PURPOSE:To provide the subject composition useful for printing inks, photoresist materials, etc., by containing an ethylenic double bond-containing compound, a specific compound and an alkyl (alkylthio)phenyl-alkyl morpholino-alkane. CONSTITUTION:The objective composition contains (A) an ethylenic double bond-containing compound (e.g. methyl acrylate or acrylated epoxy resin), (B) a compound of the formula (R<1>-R<3> are H, 1-6C alkyl or alkoxy; R<4> is H, 1-6C alkyl, alkoxy or phenyl) [e.g. 2-methyl-1-(4-morpholinophenyl)-2-di(2- methoxylethyl)amino-propanone-1], and (C) 2-alkyl-1-(4-(alkylthio)phenyl)-2-alkyl-2- morpholino-alkanone-1 (alkyl has 1-6C atoms).
Patent JP-H1048384-A (JP)
Title: Method and device of fuel handling
Inventor: BAEVERSTEN BENGT
IPC: G21C19/20
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for handling a fuel assembly for shortening shutdown period for refueling. SOLUTION: In this method, a fuel assembly 4 and/or a control rod 11 are lifted up/down from the reactor vessel of a reactor in the case the reactor vessel contains the reactor core 5 comprising a plurality of fuel assemblies 4 and control rods 11 and a fuel pool 3 is arranged close to the reactor vessel 1. Cassettes 12 and 18 having a plurality of storage positions for fuel assemblies 4 and/or control rods 11 are arranged close to the reactor core 5. The fuel assemblies 4 and/or control rods 11 are take out of the reactor core 5 and arranged in the cassettes 12 and 18, which are then transported to the spent fuel pool 3 for temporary storage.
Patent JP-S61277099-A (JP)
Inventor: MUKAI SADAYOSHI
IPC: G21K5/10
Filed: 1985-06-01
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-S5547925-A (JP)
Title: Preventing device for jumping dump box of three way dump truck
Inventor: HONDA NOBUNAGA
IPC: B60P1/04
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the springing of the rear body by engaging an engaging member provided at a roughly equi-distance from respective hinge sections from the bottom of the rear body and a mating member provided on the body frame corresponding to the engaging member when the rear body is settled down.  
     CONSTITUTION: A lock gear 14 provided between the rear body and the body frame 2 has an engaging member 15 on the rear body 3 and a mating member 16 on the body frame. The engaging member 15 is located on the bottom of the rear body at a roughly equi-distance from the respective hinge sections 4 and 8. When the rear body is settled down, the two members 15 and 16 are engaged to prevent the springing of the rear body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09283013-A (JP)
Title: Electron emitting element, focusing electrode for electron emitting element, and its manufacture
Inventor: HOSOYA MORIO
IPC: H01J1/316
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the electron focusing property to an anode electrode by forming an electron focusing electrode on a metal plate provided between the cathode substrate and anode substrate of an electron emitting element. SOLUTION: An aperture 52 having the same shape as that of a focusing electrode pattern formed on one face of a metal plate 51 is formed to obtain a focusing electrode plate. An anode side electrode plate formed with a transparent electrode 54 and a phosphor layer 55 on a glass substrate 53 and the focusing electrode plate are integrally sealed via a glass paste 56 so that the phosphor layer 55 and the focusing electrode plate are made parallel planes. A paint film having the function to emit electrons by excitation is formed and baked on a picture element electrode pattern 62 formed on a quartz glass substrate 61 to obtain a cathode side electrode plate formed with a paint film 65 containing fine grains on an electron emitting film face. The anode side electrode plate, focusing electrode plate, and cathode side electrode plate are integrated by the glass paste 56.
Patent JP-S5452905-A (JP)
Title: Data communication monitor
Inventor: WATANABE YOSHIHIKO
IPC: H04B17/00
Filed: 1977-10-05
Abstract: PURPOSE:To ensure accurate monitoring for the operation state of the communication system by displaying the time during which no data transfer is not carried out via the idle time timer. CONSTITUTION:The transmission/reception data signal given from monitor line 7 is supplied to receiver 9 via compounder 8. And the bit series signal on the communication circuit is synchronized with a fixed bit unit to be converted to the character of the code, and then displayed on CRT12 via buffer 11 by receiving end signal 10 which is produced with every conversion of one character. The idle time timer 13 is retured to the original state via signal 10, and the character to display the time lapse to buffer 11 is transmitted as the data when no signal 10 is produced while the fixed time is calculated. At the same time, time lapse signal 10'' is transmitted. Then false end signal 10' is supplied to buffer 11 via the logic sum between signal 10 and 10'', and the state of the communication circuit is displayed between data.
Patent JP-S63283910-A (JP)
Title: Molding method for artificial marble board
Inventor: TANAKA KIYOTAKA
IPC: B29L31/10
Filed: 1987-05-15
Abstract: PURPOSE:To improve an external appearance by eliminating also bubble holes on a cut off surface along with elimination of bubbles within an artificial marble board and to reduce adhesion of dirt on the surface, by a method wherein vacuum defoaming of a molding material cast within a molding tool of a bottom force is performed and then molding is performed by pressing the molding material by a top force. CONSTITUTION:A molding material 2 is cast into a bottom force 1 in a recessed state. The molding material 2 is a resin mixture obtained by mixing up a curing agent, reaction accelerator and filling agent with unsaturated polyester resin through agitation. Then along with arrangement of a top force 3 whose central part is projected downward on the bottom force 1, a packinglike elastic material 8 is placed between the top and bottom forces 3, 1 extending over fringe of an end part of them, through which airtight state between the top and bottom forces 3, 1 is kept on. Then vacuum drawing of a gap between the top and bottom forces 3, 1 is performed through a suction port 7 of the top force 3 and vacuum defoaming of bubbles contained within the molding material 2 is performed. Then the molding material 2 is pressed by the top force 3 until the top force 3 performs press contacting to a spacer 9 fixing a thickness of the molding material 2 and an artificial marble board 6 is molded.
Patent JP-H09277843-A (JP)
Title: Transmission of tractor
Inventor: HAKATA TORU
IPC: B60K17/344
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmission for tractors, which is capable of retracting always at a given speed in addition to an ordinary speed change operation combined due to main and sub-speed change mechanisms and advance and retraction speed change mechanisms and of quick switching to retract a machine body corresponding to working states. SOLUTION: A switching mechanism 16 to switch and transmit the drive force of an engine to the side of a front wheel shaft 14 from the side of a drive shaft 5 is provided between the output side of a transmission gear mechanism 3 which transmits the drive force from the engine and the input end of the drive shaft 5, and when a front wheel driving mechanism 11 is switched to a connection side with the drive force of the engine left switched to the side of the front wheel drive shaft 14, the drive force of the front wheel drive shaft 14, which rotates in the direction to retract the machine body is transmitted to the rear wheels bypassing speed change gears 8, 9 and 10.
Patent JP-H05296045-A (JP)
Title: Direct injection diesel engine
Inventor: KOUNO MICHIKATA
IPC: F02F3/26
Filed: 1992-04-13
Abstract: PURPOSE:To reduce black smoke and particlate in exhaust gas by activating diffuse combustion, particularly in the latter period of combustion, of a direct injection diesel engine by collision of air and combustion gas in a combustion chamber. CONSTITUTION:The shape of a combustion chamber 21, formed in the top part of a piston 12, is provided so as to form expansion parts 70 spread to peripheral sides with an injection position by a nozzle 20 serving as the center and also a collision combustion part 71 by throttling a part in the vicinity of the injection position by the nozzle 20.
Patent JP-2000312159-A (JP)
Title: Radio equipment
Inventor: OKUMURA KAZUO
IPC: H04B1/26
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To shorten adjusting time and to prevent human errors by adjusting the oscillation frequency of a second local oscillator in a reception part with control voltage from a microcomputer. SOLUTION: A variable capacity diode 8 and a resistor 9 are arranged instead of a trimmer. The capacity of the variable capacity diode 8 is varied with a control voltage from a microcomputer 11 and the oscillation frequency of a second local oscillator 3 is adjusted. Namely, outer parts are connected to the second local oscillator 3 of demodulation IC1. Thus, an oscillation frequency can be selected. The external parts are a crystal oscillator 6, capacities 4 and 5, a coil 7 and a variable capacity diode 8. The capacity of control voltage from the microcomputer 11 is varied via the resistor 9 by giving voltage to the variable capacity diode 8, the oscillation frequency of the second local oscillator 3 is adjusted, and the oscillation frequency is decided. The frequency and a frequency F1 are inputted to a frequency conversion part 2 and a converted frequency F2 is outputted.  An operation part 10 controls the control voltage outputted from the microcomputer 11.
Patent JP-S5345698-A (JP)
Title: Preventive method for leakage of current in electrolytic cell plant of alkali chloride
Inventor: HAMANO TOSHIKATSU
IPC: C25B15/00
Filed: 1976-10-07
Abstract: PURPOSE:To prevent surely an electric current from leaking without a breaker, by interrupting the drawing-out of an electrolysis-product solution out of other unit electrolytic cells into a common path while drawing the solution ou tof one unit electrolytic cell into the common path.
Patent JP-H05291136-A (JP)
Title: Non-single crystal germanium semiconductor
Inventor: SAITO KEISHI
IPC: H01L29/78
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a non-single crystal germanium semiconductor film wherein doping efficiency is excellent, impurities are hard to diffuse, and electrons are easy to move, by making the average radius and density of microvoids existing in the semiconductor film lower than or equal to 3.5Angstrom  and 1X10<19>(cm<-3>), respectively. CONSTITUTION:For example, in the case of light acceptor for electrophotography, acceptor 104 for electrophotography is constituted by laminating a charge injection preventive layer 102 and a photoconductive layer 103 on a retainer 101. Microcrystal germanium semiconductor and polycrystalline germanium semiconductor out of non-single crystal germanium semiconductor are especially suitable to the charge injection preventive layer 102. Amorphous germanium semiconductor out of non-single crystal germanium semiconductor is especially suitable to the photoconductive layer 103. The average radius of microvoids contained in the semiconductor is made smaller than or equal to 3.5Angstrom , and the density of the microvoids is made lower than or equal to 1X10<19>(cm<-3>). Thereby the flatness of the interface and the surface is improved, the stress of the interface is reduced, and the doping efficiency of impurities is improved.
Patent JP-H07331448-A (JP)
Title: Production of thin film
Inventor: AYA YOICHIRO
IPC: H01L21/205
Filed: 1994-06-01
Abstract: PURPOSE:To produce a high-quality thin film with high efficiency by impressing a magnetic field and an electromagnetic wave on the produced plasma to heat a specified ion or radical in the plasma by cyclotron resonance. CONSTITUTION:A couple of cathode 1 and anode 2 are arranged in parallel in a vacuum vessel, and an external magnetic field is impressed between the electrodes 1 and 2 by a magnet 4 outside the vessel. A gas is introduced into the vessel to form a thin film on a substrate 3 held on the cathode 1 by plasma CVD. On the other hand, a magnetic field generated by the magnet 4 and an electromagnetic wave 5 are impressed on the produced plasma to heat the specified ion or radical in the plasma by cyclotron resonance with use of an antenna 6. Consequently, the amt. of the specified ion or radical to be introduced into the formed film is increased.
Patent JP-H09301767-A (JP)
Title: Production of ceramic resistor
Inventor: SHOJI MORITAKA
IPC: H01C7/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the solidification of a slurry, to enhance work efficiency and to produce a ceramic resistor having uniform electrical characteristics by replacing magnesium oxide added to a zinc oxide-base resistor. SOLUTION: When powder based on zinc oxide and contg. 3.0-40mol% (in terms of Al2 O3 ) aluminum oxide and 2.0-40mol% (in terms of MgO) magnesium oxide as essential components is mixed, granulated, compacted, fired and attached to an electrode to produce a ceramic resistor, an acidic magnesium compd. is added in the mixing process.
Patent JP-S5911084-A (JP)
Title: Solid-state image pickup device for color
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a high-contrast picture which is free from flares, by providing an optical low-pass filter having light shielding part formed on the side surface to the surface of a solid-state image pickup device. CONSTITUTION:A CCD chip 11 is fixed on a package 13, and a color filter array 15 is formed on the upper surface of the chip 11. The array 15 contains the transmitting parts of red, green and blue respectively arranged checkerwise. An optical low-pass filter 17 is adhered on the surface of the opening part of the package 13. A light shielding part 18 is formed with carbon, etc. on the circumference side surface of the filter 17. This filter 17 reduces the horizontal image resolution by making use of a double refraction effect. Therefore, it is possible to obtain a high-contrast picture by vignetting in spite of surface soil. Furthermore, an input of the high-frequency component is prevented to eliminate the beat disturbance.
Patent JP-S5644433-A (JP)
Title: Method of adjusting idling revolution speed
Inventor: MIYAGI HIDEO
IPC: F02M3/07
Filed: 1979-09-20
Abstract: PURPOSE: To facilitate adjustment work, by providing a main and an accessory intake by-passes around a throttle valve and by adjusting a flow control mechanism in the auxiliary intake by-pass as a drive signal remains applied to a flow control mechanism in the main intake by-pass.  
     CONSTITUTION: To perform adjustment work, a drive signal of prescribed magnitude is applied from a drive signal generator 29 to a flow control mechanism 14 in a main intake by-pass 13 as a throttle valve 12 is in an idling position and an engine is warmed up enough. A desired idling revolution speed is then set by rotating an idling adjustment screw 18 in an accessory intake by-pass 17 while monitoring the revolution speed of the engine through a tachometer 30. In ordinary operation after the adjustment work, signals are applied from a crank angle sensor 20, a water temperature sensor 23, etc. to the flow control mechanism 14 and the real revolution speed of the engine is regulated to be equal to a command corresponding to the temperature of the engine, by a control circuit 10 which generates a control signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000309329-A (JP)
Title: Polygonal container made of synthetic resin
Inventor: TANIGUCHI AKINOBU
IPC: B65D23/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To easily recover to an original form without failures in appearance when dent deformation occurs on a corner of a thin container by providing linear reinforcing parts on both sides of the corner of a barrel. SOLUTION: A paralellopiped container 1 has a shoulder 4, a barrel 5 and a bottom 6 connected with a lower portion of a mouth 3. The barrel 5 comprises a front part 7, side faces 8 and chamfers 9, while stages 11, 11 are vertically provided from the front part 7 toward the side faces 8, and a resulted recessed region between them is a label face 12. linear reinforcing parts 23, 23 exhibited inwardly in the container are provided on both sides of a ridge 22 between the side face 8 and the chamfer 9 which constitute a corner of the barrel 5. Leaf-spring-like function of the reinforcing part improves shape restorability and corner strength against dent deformation. In addition, a plurality of lateral ribs 24 exhibited inwardly in the container are vertically provided on the front part 7; thereby, together with the reinforcing parts 23, preventing the label face 12 from deforming.
Patent JP-H08296141-A (JP)
Title: Heating roller and its production
Inventor: SAKAI SHOJI
IPC: D02J13/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a jacket roller, producible at a low cost, excellent in soaking characteristics on the roller surface and further capable of contributing to a lighter weight as the whole of the roller. CONSTITUTION: This heating roller comprises an inner cylinder shell 2 and an outer cylinder shell 3 brazed through a brazing filter material 4 to the periphery of the inner cylinder shell 2 and is constituted by providing a jacket 6 for sealing a heating medium therein in a joining area 5 of both. A cross-sectional shape of a rectangle or close thereto is selected as the jacket 6 provided in the joining area 5 of the inner cylinder shell 2 to the outer cylinder shell 3 so as to enhance the heat transfer efficiency and simultaneously reduce the weight as the whole roller.
Patent JP-H01292626-A (JP)
Title: Production of magnetic recording medium
Inventor: WATANABE KAZUYOSHI
IPC: G11B5/84
Filed: 1988-05-19
Abstract: PURPOSE:To improve and maintain orientational property by coating a magnetic coating compd. on a base, subjecting the coating to a surface smoothing treatment while the coating is in an undried state then to a magnetic orientation treatment and drying the coating. CONSTITUTION:A base 2 let off from an unwinding roll 1 is drawn out via a coater 3. A coating liquid 4 is coated on the base 2 by the coater 3. The coating is subjected to the surface treating treatment by a smoother 5 after coating and is then subjected to the magnetic orientation treatment by relative permanent magnets 6a, 6b; thereafter, air is blasted by a blower 7 to dry the coated film to a half-dried state. The coated film is then subjected to normal drying by a dryer 8 and is taken up on a take-up roll 9. The orientational property of the magnetic particles is thereby maintained and the oriented state is stuck and is stably maintained.