baber/WOPTO huggingface dataset:
Patent JP-2001114452-A (JP)
Title: Sheet feeding device and sheet remaining amount detecting method
Inventor: UCHIYAMA NOBUYUKI
IPC: B65H7/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-feeding device capable of accurately grasping a sheet remaining amount. SOLUTION: A height of the paper loaded on a tray 401 is determined by subtracting a distance from a face position sensor 404 capable of detecting the arrival of the uppermost paper to a taking-out position by the paper feeding- out operation on the basis of the result of the measurement by a distance measuring sensor 401, to a non-detection condition (position 404b), from a result of the subtraction of a distance to the uppermost paper measured by a distance measuring sensor 201, from a distance between a lowermost position of the tray 401 stored in advance at the power source-on and an installation position of the distance measuring sensor 201, then a thickness of one sheet of paper is determined on the basis of the distance of the face position sensor 404 to the non-detection condition by the paper feeding operation, and the counted number at that time,  to predict the paper remaining amount.
Patent JP-H08152943-A (JP)
Title: Power controller
Inventor: SUGIYAMA TAKASHI
IPC: G06F1/26
Filed: 1994-11-29
Abstract: PURPOSE: To improve operability for series of forced power interruption by forcedly interrupting the power of a power switch circuit when end processing is not operated after the OFF operation of a manual switch. CONSTITUTION: When the permission of power interruption is not outputted to an OR circuit because of the runaway of the program of a CPU or the like, the power of an information processor is not interrupted. Therefore, when a power switch 1 is turned on for turning off the power of the information processor, a signal outputted from the power switch 1 is turned to LOW, the output signal of an inverter 4 is turned to HIGH, and the output of an OR circuit 6 is turned on as well. Next, when this power switch is turned off, the input of the inverter 4 is tuned to HIGH, its output is turned to LOW, and the output of a flip-flop 5 is not changed but still made HIGH. Since the output signal from the power switch 1 is made HIGH, however, the output of an AND circuit 7 is set at HIGH as well, a relay 8 is operated, and the power of the information processor is turned off.
Patent JP-2001115240-A (JP)
Title: Alloy for magnetic head and magnetic head using the same
Inventor: ISHII MASAYOSHI
IPC: H01F1/14
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for a magnetic head having high saturation magnetic flux density and also low in coercive force and to provide a magnetic head using the same. SOLUTION: By adding Mn alone or Mn and V in combination to an Fe-Si binary alloy, the material having saturation magnetic flux density (BS) of >=14,000 G and coercive force (Hc) of <=0.1 Oe is obtained.
Patent JP-H11133822-A (JP)
Title: Coloring material eliminating device by laser
Inventor: KOBAYASHI SHINJI
IPC: H01S3/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To return a sheet to be colored to such a state that it can be reutilized by peeling a coloring material from the sheet to be colored and to make the recycling technology of the sheet to be colored inexpensive and compact. SOLUTION: A laser oscillator 1 is constituted so that a laser beam 2 adjusted to be outputted to the sheet to be colored 5 in a pulse state is emitted downward. Besides, a lens 3 is arranged under the oscillator 1. The lens 3 is formed so that the beam 2 is guided to an irradiation point 4 on the sheet 5 by adjusting the irradiation intensity thereof by condensing or enlarging the beam 2. Besides, the pulse width and the irradiation intensity of the beam 2 at the point 4 is set within a range that the sheet 5 is not damaged by heat.
Patent JP-H04169538-A (JP)
Title: Interleukin-6 acting inhibitor
Inventor: KISHIMOTO CHUZO
IPC: C07K16/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain the title inhibitor containing an anti-interleukin-6 (IL-6) receptor antibody and used in remedy for autoimmune disease. CONSTITUTION:A human myeloma cell U266 or human IL-6 receptor manifestation cell of M1 or soluble human IL-6 receptor prepared by genetic engineering technique is used as antigen and a hybridoma capable of producing the objective antibody is prepared according to an ordinary method. An monoclonal antibody (e.g. PM1 antibody or MT18 antibody) to human IL-6 receptor is obtained by the hybridoma. The antibody suppresses platelet-increasing action and antibody production-enhancing action and is effective to treatment for disease caused by these action.
Patent JP-H05134774-A (JP)
Title: Power factor controller
Inventor: NAKAMOTO TETSUYA
IPC: H02J3/18
Filed: 1991-11-12
Abstract: PURPOSE:To perform the effective improvement of power factor even in a low load state by a small number of static type capacitors. CONSTITUTION:Plural static type capacitors SC0 to SC3 are provided via switches S0 to S3, respectively, the capacitor the absolute value of the current reactive power is decreased is selected with respect to the measured current reactive power by means of turning on or interrupting the capacitors SC0 to SC3, and the capacitor is turned on or interrupted. Thus, since, when effective power is small the turning-on or interruption control of the capacitor can be executed so as to improve the power factor even when the reactive power is smaller than the capacity of the capacitor to be turned on or interrupted, the effective improvement of the power factor can be performed without using a capacitor with small capacity.
Patent JP-H01164876-A (JP)
Title: Pressure medium operation type valve gear
Inventor: EDERUBERUTO TEIIFUENTOHARERU
IPC: F16K31/122
Filed: 1988-11-22
Abstract: PURPOSE: To reduce the pressure surge along with the opening of the valve arrangement by canceling the pressure imposed on the back of a poppet valve with the pressure imposed on an end surface of a correction piston. CONSTITUTION: A correction cylinder 214 is arranged in a valve arrangement driven by fluid pressure. A correction piston 213 connected coaxially with a poppet valve 208 is guided inside the correction cylinder 214. The end surfaces facing each other of the poppet valve 208 and the correction piston 213 have substantially the same size. An outlet port 211 is connected in the space of the correction cylinder 214 disposed between the correction piston 213 and the poppet valve 208.
Patent JP-H10119709-A (JP)
Title: Gas supplying method for air bag and supplying device
Inventor: TAKAHASHI HITOSHI
IPC: B60R21/264
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To immediately inflate an air bag without causing any pollution by sealing hydrogen and air separately in the predetermined spaces, mixing the hydrogen and the air when a seal is released so as to change them into a mixed gas composition within a detonation range, and igniting the mixture gas so as to discharge it in a detonating condition. SOLUTION: A space S is filed with pure hydrogen, and an opening 12 in a neck part 11 of a cartridge 1 is sealed by means of a sealing plate 13. On the other hand, an air cartridge 2 is filled with air so that the air and the hydrogen in the pure hydrogen cartridge 1 occupy 100% by volume when they are mixed together, and an opening 22 of a neck part 21 in the air cartridge 2 is sealed by means of a sealing plate 23. Electric current is let flow by means of a sensor 5b or a switch 5c, and gunpowder 40 is ignited so as to be detonated.  By means of this explosion force, the respective sealing plates 13, 23 of the pure hydrogen cartridge 1 and the air cartridge 2 are opened, and the hydrogen and the air are jetted into a mixture combustion chamber 31 so as to be burnt by means of explosive heat of the gunpowder 40, and then, the detonated mixture gas is discharged from a discharge hole 34 toward the outside of the mixture combustion chamber 31, and as a result, an air bag 4 can be inflated at once.
Patent JP-H08131187-A (JP)
Title: Sex pheromone of lymantria dispar l.
Inventor: FUKUZAKI EIICHIRO
IPC: A01N43/44
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method for producing a sex pheromone of Lymantria dispar L. by which the sex pheromone capable of effectively attracting the Lymantria dispar L. that is a forest insect pest is obtained in a few steps in a higher yield according to a specific reactional scheme for generally useful as an industrial method for production. CONSTITUTION: This sex pheromone of Lymantria dispar L. is obtained according to a reactional scheme from the first to the seventh steps represented by the formula. 1-Bromodecane and propargyl alcohol tetrahydropyranyl ether as starting raw materials are passed through 1-tetrahydropyranyloxo-2-tridecyne, 2-tridecyn-1-ol and Z-2-tridecen-1-ol to provide cis-2,3-epoxy-1-tridecanol. An optically active (2R,3S)-cis-2,3-epoxy-1-tridecanol which is the unreacted substance after stereoselective acylating reaction thereof is recovered and passed through (2R,3S)-1-p-toluenesulfoxy-2,3-epoxytridecane to afford (7R,8S)-2-methyl-7,8- epoxyoctadecane that is the sex pheromone of Lymantria dispar L.
Patent JP-H07138186-A (JP)
Title: Vaccine for raising immune response to virus inducing swine respiratory and genital disease, method for protecting pig from disease induced by the virus, production of vaccine for raising immune response to the virus, and dna obtained from the virus
Inventor: PUREMU SAGAA POORU
IPC: C07K16/00
Filed: 1993-11-01
Abstract: PURPOSE: To obtain a vaccine capable of enhancing immune response to diseases of hog respiratory organs and genital organs induced by virus so as to protect hogs. CONSTITUTION: This vaccine enhances the immune response to diseases induced by infection with virus (esp. PRRSV Iowa strain) capable of inducing diseases related to hog respiratory organs and genital organs (e.g. respective symptoms of II-type pulmonary cell formation, myocarditis, encephalitis, alveolar exudate formation, syncytia formation, and such symptoms as lethargy, dyspnea, forced breathing, a fever, rough fur, snore, cough and light interstitial hypertrophy). This vaccine can be administered intramuscularly, intracutaneously, intravenously, intraperitoneally, subcutaneously or intranasally. This vaccine is prepared from virus cultured in a cell line selected from the group consisting of PSP-36, PSP-36-SAH and MA-104.
Patent JP-H09109204-A (JP)
Title: Plastic molding screw
Inventor: ISHIKAWA TAKETOSHI
IPC: B29C48/645
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the metal contact of a screw with a barrel caused by urging the screw to the barrel by the gate part of the starting point of a sub- flight by balancing the inner pressure of the gate part of the starting point of the sub-flight. SOLUTION: This plastic molding screw comprises a sub-flight 1 for dividing a screw groove formed by a main flight 2 into a slid groove 6 and a melt groove 5 and having gates 3, 4 parallel to an axial direction at the starting and ending points and connected to the flight 2, and a second gate 10 formed in the groove 5 advanced by 180 deg. from the gate 11 of the starting point in a leading direction and slightly higher than the gate 11 of the starting point parallel to the axial direction and slightly lower than the flight 2.  Thus, since the gap δ0 between the root of a screw and the bore surface of a barrel before the gate 11 of the starting point of the flight 1 is not abruptly reduced to a narrow gap δ1 but the gap δ1 is made by the gate 10, the pressure of the introduced resin material is dispersed, the irregular pressure is eliminated, the deviation of the opposite starting point of the screw to the gate 3 side is obviated, thereby eliminating the metal contact with the bore surface B of the barrel.
Patent JP-S62152413-A (JP)
Inventor: KOSHIO TAKASHI
IPC: A47J27/00
Filed: 1985-12-25
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-H08151554-A (JP)
Title: Production of adhesive sheet
Inventor: TANAKA MASASHI
IPC: C09J135/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the adhesive sheet different in the characteristics of its front and back surfaces from each other by using a specific carrier film and a composition comprising a filmforming resin component and an adhesive component as main components. CONSTITUTION: This adhesive sheet is obtained by using a composition comprising (A) a film-forming resin component (preferably a high mol.wt. resin, preferably a polyimide resin, having a mol. wt. of >=50000) and (B) an adhesive component (preferably a low mol.wt. resin, preferably a bismaleimide resin and/or an epoxy resin, having a mol.wt. of 150-10000) as main components, wherein the solubility parameter (SP) value of the component A is larger than the SP value of the component B, and (C) a carrier film (preferably a polytetrafluoroethylene film) having a smaller SP value by >=4 than the SP value of the component B. The difference between the SP values of the components A and B is preferably >=1.
Patent JP-S62154476-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: NISHIJIMA MAMORU
IPC: H01M10/10
Filed: 1985-12-25
Abstract: PURPOSE:To prevent generation of cracks in gelled electrolyte by pouring a mixture of a silicic acid aqueous solution having a specified concentration and suffuric acid solution in a battery and vibrating the battery for a specified time. CONSTITUTION:A mixture of a silicic acid aqueous solution having a specified concentration and sulfuric acid solution is poured in a battery 1. Then, vibration by which the silicic acid gel is converted into the sol by thixotropy is applied to the battery with a vibrator 2 so that the electrolyte is kept in a sol state while gas is evolved for a specified time during which gas in the battery is sufficiently removed. Thereby, generation of cracks of gel caused by gas is prevented, and oxygen gas evolved in charge is transferred to the whole area of an anode plate to uniformly conduct oxygen gas reducing reaction in the anode, and the early deterioration in active material caused by ununiform specific gravity distribution is prevented.
Patent JP-H03156978-A (JP)
Title: Semiconductor sensor
Inventor: HIRANO HIROKAZU
IPC: G01P15/08
Filed: 1989-11-15
Abstract: PURPOSE:To improve the shape of a through-hole by a simple process while eliminating the masking problem involved in electrolytic etching by etching at one side of a substrate to form a thin part and a through-hole simultaneously. CONSTITUTION:Insulating layers 21 and 29 are formed on the opposite surfaces of a semiconductor substrate 20. Openings 25 and 30 are formed in the insulating layers 21 and 29, and a resistor layer 23 is formed by doping impurity in the semiconductor substrate and it is faced with the openings 25 and 30. A metallized conductor layer 27 is formed at the surface of the semiconductor substrate 20 and connected to the resistor layer 23. The substrate includes a thin part 31 faced with the resistor layer 23. One side of the thin part 31 is exposed to an opening provided in the opposite side of the substrate. Cone-shaped holes 26 and 32 are formed in those portions of the insulating layers 21 and 29 that are distant from the opening 33, and these holes extend into the substrate until they meet. It is possible to improve the shape of a through-hole by a simple process while eliminating the masking problem involved in electrolytic etching.
Patent JP-H02142680-A (JP)
Title: Positioning device for spot welding machine
Inventor: USUI TOSHIHIRO
IPC: B23K11/11
Filed: 1988-11-24
Abstract: PURPOSE:To provide the title positioning device capable of positioning with high accuracy by simple arrangements by holding an object to be welded between two movable electrodes and providing a mode selection means to select either of full automatic mode or semiautomatic mode and a program input means of the welding predetermined position. CONSTITUTION:At the time of mass production, the full automation mode is selected. In this case, when the predetermined position to be welded is inputted to a program, automatic operation is started and a first electrode 1 is first positioned. A second electrode 2 is then positioned following the electrode 1 and full automatic welding is performed on the object R to be welded held between both electrodes 1 and 2. In addition, at the time of small quantity of production, the semiautomatic mode is selected. After the electrode 1 is moved to the welding predetermined position manually, it is then shifted to the same step as in the case of full automation and semiautomatic welding of the object R to be welded is performed. Further, 3 and 4, and 5 in the figure show girder truck and rails respectively.
Patent JP-H0949695-A (JP)
Title: Fin of heat exchanger
Inventor: KOU SHIYOUKIYUU
IPC: F28F1/32
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer performance on the side of air and smooth drain of condensed water by providing two rectangular slits parallely to the direction of inflow air and further providing another slit which forms a planar angle with respect to an outside end located in close vicinity of a pipe. SOLUTION: First and second slits 104 both having a rectangular shape are formed in the direction parallel to a heat flow line, and a third slit 105 divided into three forms a planar angle α of 30 to 50 on an outside end located in close vicinity of a pipe in order to reduce a spiral flow produced from the rear of the pipe 102. The height of the slits 104, 105 ranges from 0.7 to 0.9m/m, and the outside end of the third slit 105 and opposite side ends of the first and second slits 104 have a cross sectional angle of 35 to 42 degree. An inside end of the third slit 105 has a cross sectional angle of 27 to 35 degree. The length L1 of the third slit 105 is longer than the length L2 of the first and second slits 104.
Patent JP-2000124929-A (JP)
Title: Network system
Inventor: TOBA AKIRA
IPC: H04L12/413
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of making communication on the same transmission line even at different transmission rates. SOLUTION: A host node 2 is connected through a data line 1 to high-speed bit rate nodes 4 and 5 and low-speed bit rate nodes 3 and 6. The data line 1 mixedly transmits high-speed and low-speed packets. Each node can transmit/ receive the packet in cycle time T and, cycle time T is divided to high-speed and low-speed packet areas, and the high-speed bit rate nodes 4 and 5 and low-speed bit rate nodes 3 and 6 connected by the data line 1 can be communicated only in the respectively allocated areas. When the low-speed packet is settled within allocation time (t) and the high-speed packet is settled within time (T-t), the high-speed and low-speed packets can be mixedly transmitted within the cycle time T.
Patent JP-H10119858-A (JP)
Title: Motor-driven travelling vehicle
Inventor: INOUE SEIJI
IPC: B62K5/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space at a lower side of a seat, by standing a support leg at a center in a lateral direction, of the almost front side of two rear wheels which are installed at the left and right parts, installing a battery at a front or rear side of the support leg, mounting a control box at the opposite side, and installing a seat on an upper end of the support leg. SOLUTION: A handle shaft 9 for pivotting a front wheel 8 at a lower end, is standed at a front side of a body frame 1, and an operation head 10 is mounted on an upper end of the handle shaft 9. The rear wheels 2 are mounted at the left and right sides of the rear part of the body frame 1, and the left rear wheel 2 is driven by a motor with reduction gear. And a support leg is standed at a center in a lateral direction, of the front side with respect to the rear wheel 2, of the frame 1, and a seat 7 is mounted on an upper end of the support leg. The support leg comprises the battery holding frames at the upper and lower parts, the batteries 4 are stacked in the frames, a control box is mounted at the front side of the frame, and a periphery is covered by a cover 6.  The support leg is a cylindrical shaft, and a supporting shaft installed at a center of a lower face of the seat 7, is engaged with the support leg, to mount the seat 7.
Patent JP-H03158740-A (JP)
Title: Liquid type thermal shock testing device
Inventor: SHIMIZU MASASHI
IPC: G01N3/60
Filed: 1989-11-17
Abstract: PURPOSE:To suppress local heating and improve control accuracy by arranging heating sources in a low-temperature tank and a high-temperature tank and on their external walls and controlling the heating sources according to the operation state of the device. CONSTITUTION:A sample basket 2 is in front of a sample entrance before a test is started, and the low-temperature tank 4 is cooled by a cooler 5 under the command of a low-temperature controller 11 and held at specific temperature. At this time, when the target temperature is high, the cooling capacity is large, so the tank is heated by the external wall heater 7 and controlled to the target temperature. The high-temperature tank 12, on the other hand, is heated by the external-wall heater 14 under the command of a high- temperature controller 17 and controlled at target temperature. Namely, the heater 14 arranged on the external wall of the high-temperature tank 12 is stuck on the external tank wall and can be made large in surface area, so electric power density can be held low and the temperature control is performed below the desired boiling point of heating medium liquid to suppress local overheating and the production of hydrogen fluoride.
Patent JP-H10124981-A (JP)
Title: Disk array device
Inventor: YASUSATO YOICHIRO
IPC: G11B19/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To deal with it flexibly according to an applied system by providing a switcher sorting the data, switching an operation mode according to setting operation, constituting to switch the distribution of the data and switching the setting of the switcher as necessary. SOLUTION: A FIFO 24 for a command receives the output data of an S/P conversion circuit 23 through a data distribution circuit 20, and fetches a succeeding control command based on the synchronizing data to output it to a system control circuit 25. The circuit 25 controls operation of a disk device in response to the command inputted through the FIFO 24 to send out the status data ST according to recording/reproducing results obtained from the disk device. The circuit 25 outputs the control data SC according to the setting operation of operation pieces arranged on respective disk array devices 3A-3J, 13, and switches the operation of the data distribution circuit 20 and a data connection circuit 21. The devices 3A-3J, 13 can set the operation mode by beforehand setting.
Patent JP-S62152220-A (JP)
Title: Logic circuit
Inventor: TANAKA MASAAKI
IPC: H03K19/086
Filed: 1985-12-25
Abstract: PURPOSE:To decrease the number of transistor (TR) element and to quicken the operation speed by supplying an output from a TR constituting a load of two differential amplifiers directly to an output stage TR. CONSTITUTION:When a signal V1 is larger than a fixed voltage (+)B, a TR Q21 is turned on and a TR Q22 is turned off. When the TR Q21 is turned on, a current mirror circuit comprising TRs Q25, Q26 is operated and a voltage turning off a TR Q29 of the next stage is generated across a resistor R13. On the other hand, since a signal V2 is smaller than the fixed voltage (+b)B, a TR Q23 is turned off, a TR Q24 is turned on, a current mirror circuit comprising TRs Q31, Q32 is operated, a high level potential is led to a terminal P13 and a TR Q30 is turned on. Thus, at V1=[1], V2=[0], the TRs Q32, Q30 are turned on finally and a high level signal is outputted. Thus, the number of TR elements is reduced and the operating speed is quickened.
Patent JP-S62148571-A (JP)
Inventor: SEYBOLD GUENTHER
IPC: C08K5/3437
Filed: 1986-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。