baber/WOPTO huggingface dataset:
Patent JP-H06150443-A (JP)
Title: Disk medium and disk device
Inventor: ISHIBASHI HIDESHI
IPC: G11B5/82
Filed: 1992-11-06
Abstract: PURPOSE:To increase a recording capacity by forming at least a servo information and a sector address information on a 1st recording/reproducing layer and recording or reproducing the data information on/from a 2nd recording/ reproducing layer. CONSTITUTION:The information formed on the optical recording/reproducing layer 1 is reproduced by an optical head 21 and separated to a servo signal and a sector address signal by an optical reproducing block 22. The sector address signal and an address information given from a controller part 26 are successively compared by the block 22, and at the time point when a coincident signal is detected, an ID detection signal is informed to the controller part 26 to instruct the reproducing operation to a magnetic reproducing block 25. In the block 25, the signal recorded in the magnetic recording/reproducing layer 2 is reproduced by a magnetic head 23 to extract a clock signal synchronized with a reproduced data pulse. Also, the reproduced data are decoded from the reproduced data pulse by taking the clock signal as a reference and outputted to the controller part 26. Thus, the data of N-th sector are reproduced.
Patent JP-H11130983-A (JP)
Title: Reactive resin and curable resin composition containing it
Inventor: NIIMURA KAZUHIKO
IPC: C09D11/102
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a reactive resin with good storage stability in such a state as dissolved or dispersed in an aq. medium and to provide a curable resin compsn., especially a water-based curable resin compsn, which gives a cured substance having excellent curing characteristics, anticorrosion, and water- resistance. SOLUTION: A reactive resin (A) which is soluble or dispersible in water, comprises a substrate of a polyphenol-type epoxy resin, and has in the mol., on the average, at least one cyclocarbonate group, a tertiary amino group and/or a secondary amino group. A curable resin compsn. contains the reactive resin (A), a compd. having in the mol., on the average, two or more ketimine groups, and an acid-neutralizing agent. Similarly, the compsn. contains the reactive resin (A) and a compd. having in the mol., on the average, two or more primary amino groups.
Patent JP-H07153975-A (JP)
Title: Zener diode
Inventor: FUTAMURA MUNEHISA
IPC: H01L29/866
Filed: 1993-11-26
Abstract: PURPOSE:To provide a Zener diode stabile in quality wherein current surge resistance is large and it is manufactured in fewer processes. CONSTITUTION:Relating to a Zener diode 9 wherein p-n junction 6 formed between the first area of first conduction type on a semiconductor substrate 1 and the second area of second conduction type 5 is utilized, an electrode 8 is so provided that at least one contact point between the electrode and the first area or second area 5 or a semiconductor layer connected to them has contact resistance.
Patent JP-H10109932-A (JP)
Title: Sheet for removing pain
Inventor: SAWAMI TADASHI
IPC: A61K9/70
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicinal sheet having drastic effect on traumatic pain such a wound by inserting Bicho charcoal fine powder between two sheets of tacky air-permeable ultrathin films. SOLUTION: This sheet for removing pain is produced by attaching Bicho charcoal fine powder to tacky face 2 of tacky air-permeable ultrathin film 1 excluding 5mm width of surrounding of the film and then making a tacky air-permeable ultrathin film stick thereto.
Patent JP-H07148609-A (JP)
Title: Cable cutting device
Inventor: SUGIYAMA TAMOTSU
IPC: B23D25/04
Filed: 1993-11-26
Abstract: PURPOSE:To provide a cable cutting device which can easily and efficiently cut and process a cable for underground communication and the like at a work site. CONSTITUTION:A cable 3 is continuously moved to the longer direction by a moving mechanism 12. A cutting mechanism 38 provided with a cutting blades 50 and 51 capable of being opened/closed is installed in a moving route for the cable 3 in such a way that it can be moved in the moving direction of the cable 3. When the cutting blades 50 and 51 of the cutting mechanism 38 are opened, the cutting mechanism 38 is moved so as to be restored at an original position. When the cutting blades 50 and 51 are closed, the cutting mechanism 38 is permitted to be moved forward from the original position as the cable 3 is continuously moved.
Patent JP-H08157400-A (JP)
Title: Azeotropic mixture of hydrogen chloride and pentafluoroethane and method for separating the same
Inventor: NISHIMURA ATSUO
IPC: C01B7/07
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject new azeotropic mixture of hydrogen chloride and pentafluoroethane capable of separating hydrogen chloride and pentafluoroethane from the mixture by using the azeotropic mixture as a reflux liquid in distilling an azeotropic mixture of hydrogen chloride and pentafluoroethane. CONSTITUTION: This azeotropic mixture comprises hydrogen chloride and pentafluoroethane (hereinafter referred to as HFC125). For example, an azeotropic mixture under 8kg/cm<2> abs. comprises 98.8 mol% of hydrogen chloride and 1.2mol% of HFC125. In order to separate hydrogen chloride from HFC125, distillation operation is carried out by using the azeotropic mixture of hydrogen chloride and HFC125 as a reflux liquid in an azeotropic mixture of hydrogen chloride and HFC125 having a composition of HFC125 smaller than that of the azeotropic mixture of hydrogen chloride and HFC125 so that the azeotropic mixture is distilled from the top of a column and hydrogen chloride not containing HFC125 is obtained from the bottom of the column. The pressure in the distillation is preferably 8-15kg/cm<2> abs.
Patent JP-H03161290-A (JP)
Title: Control unit for joint of leg walking robot
Inventor: YOSHINO RYUTARO
IPC: B25J5/00
Filed: 1989-11-15
Abstract: PURPOSE:To relax the impact of a landing time and to stabilize walking itself by composing it so as to adjust the gain of a control unit so that the external force is reduced with the detection of the external force acting on a foot bottom part and to land the foot bottom part while profiling to a road. CONSTITUTION:A profiling action is performed by equipping a servo mechanism which controls the joint of a robot 1 with its following up to a target position and changing the operation quantity in accordance with the external force acting on the robot 1. In this case, this joint is that which includes the foot joint 18 of a leg walking robot 1 equipped with a foot bottom part 54 at the tip, the gain of a control unit 70 is adjusted so that the external force is reduced by detecting the external force acting on the foot bottom part 54 with a sensor 50 and the foot bottom part 54 is landed while its profiling to a road.
Patent JP-H10126178-A (JP)
Title: Variable gain amplifier
Inventor: NISHIJIMA KAZUNORI
IPC: H03G3/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which has small temperature variance-to-gain change value and a high response speed of gain control by obtaining the difference voltage between two bias circuits, in which plural diodes are connected tandem as the gain control voltage of a double differential circuit. SOLUTION: A variable gain part 7 includes a 1st differential circuit consisting of transistors TR Q5 and Q6 which input the signals, a 2nd differential circuit consisting of TRs Q1 and Q2 which are connected to the output side of the TR Q5, and a 3rd differential circuit consisting of TRs Q3 and Q4 which are connected to the output side of the TR Q6. A gain control circuit 8 contains two bias circuits in which the diodes D1 to D3 and D4 to D6 are tandem connected in the forward direction and connected to the current sources 21 and 22 respectively. Then the circuit 8 supplies the difference voltage between both bias circuits to gain control terminals 5 and 6 and then applies the difference voltage to the bases of the 2nd and 3rd differential circuits.  The difference voltage that is generated when the control current ICTL is applied to a control current input terminal 9 controls the gain of the part 7, and the output which underwent gain control appears at the terminals 3 and 4. The temperature variance of the gain can theoretically be set to zero.
Patent JP-H06143786-A (JP)
Title: Printing method of aqueous printing ink
Inventor: KANO HITONORI
IPC: B41M1/30
Filed: 1992-11-06
Abstract: PURPOSE:To provide a printing method of aqueous printing ink which has favorable resolubility, flowability, very firm adhesion to a base and excellent water resistance at the time when the same is printed to a surface-treated plastic film as the base. CONSTITUTION:In a method printing aqueous ink to a plastic film, the plastic film having a keto group or an aldehyde group in the surface is used as a base, a hydrazine derivative possessing at least two hydrazine residues are added to and mixed up with the aqueous ink containing a water-soluble acrylic copolymer as an inevitable ingredient having the keto group or the aldehyde group or a glycidyl group as binder resin directly before printing and the printing is performed.
Patent JP-2001115830-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMAZAKI EIJI
IPC: F01N3/24
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To uniformablize a temperature distribution of a HC adsorbing material carried to a metallic honeycomb core body for absorbing unburned HC component in exhaust gas and which is stored in an bypass exhaust passage. SOLUTION: An exhaust pipe 38 and a HC adsorbing material 74 are brought into thermal contact with each other, and a heat insulating layer 80 is disposed between the HC adsorbing material 74 and an inner wall surface 54a of a cylindrical case 54 for restricting a bypass exhaust passage 56, which is composed of a space for leading a part of exhaust gas by closing one end with a sealing material 78 and by communicating the other end with the exhaust pipe 38. The HC adsorbing material 74 is thermally insulated or the heat thereof is retained.
Patent JP-H01139914-A (JP)
Title: Ash recovery device
Inventor: KANEKO SHOZO
IPC: F23J3/02
Filed: 1987-11-27
Abstract: PURPOSE:To realize unmanned and efficient collecting operation by scraping ashes fallen on the bottom of a smoke duct near to a dolly with brush belts extending to both sides, the ashes being sucked by a pneumatic sucking device, and by moving the dolly on a rail in the longitudinal direction of the smoke duct to collect and discharge the fallen ashes. CONSTITUTION:A brush belt 10 is lifted away from the smoke duct bottom by a compact winch 13, and is moved to a desired cleaning position by a dolly drive 6. The brush belt 10 is then lowered to be in contact with the smoke duct bottom, and is operated in a direction shown by arrows by a roller motor 11. By the operation of the brush belt 10, ashes deposited on the smoke duct bottom are scraped near to a sucking nozzle 9. The ashes are then sucked by the suction force of a pneumatic sucking device 7 into the suction nozzle 9, and are delivered through the pneumatic sucking device 7 to a suction hose to be discharged out of the smoke duct for recovery. As the entire device is moved by a dolly drive 6, the ashes recovery can be continuously performed unattendedly. Since a dolly 4 is engaged with the rack 3 provided on a rail 2 for its movement, it can be used even if the smoke duct is inclined.
Patent JP-H07124143-A (JP)
Title: Digital x-ray radiography apparatus
Inventor: SUZUKI HIDEFUMI
IPC: A61B6/00
Filed: 1993-11-02
Abstract: PURPOSE:To automatically eliminate the excess failed picture file from a storage device. CONSTITUTION:When an operator judges the shot is failed and a hand switch 5 for X-ray exposure is released, the X-ray radiation from an X-ray tube 2 is stopped (the exposure is stopped). A picture processing part 102 detects it to stop the counting of a counter 104 which counts the lapse time when the X-ray radiation is started. The lapse time value of the counter 104 is compared with the time value of a setting value storage part 105 storing the proper time value. As the result, when the lapse time value is lower than the time value, the part 102 automatically eliminates the picture file which is stored in a magnetic disk device 10.
Patent JP-H01140810-A (JP)
Title: Switched capacitor circuit
Inventor: KODERA KOICHI
IPC: G11C27/02
Filed: 1987-11-27
Abstract: PURPOSE:To realize the improvement of an output characteristic with simple constitution by preventing the switching control of other switch elements when a switch element connected to the virtual ground input of an operational amplifier circuit is in an ON state. CONSTITUTION:When input signal charges are fetched into input side capacitors C1-Cn, the switch elements Q1-Qn connected to the capacitors are turned on or off according to the input digital signal values of bits corresponding to respective capacitors. Thus, respective capacitors are discharged according to the input digital signal values, and charged up by a reference voltage VR. When the signal charges of the capacitors C1-Cn are transmitted to an output side capacitor CO provided between the virtual ground input terminal and an output terminal Vout in the operational amplifier circuit OP, the control of the switch elements Q1-Q6 connected to the capacitors C1-Cn is stopped and only switch elements 7 and 8 are turned on.
Patent JP-2000115031-A (JP)
Title: Communication device, and its, communication control method therefor and storage medium
Inventor: MORITOMO KAZUO
IPC: H04J3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the communication device, communication control method, and storage medium which can detect the recovery of propagation environment and carry out an efficient communication. SOLUTION: When data transmitting operation is started, RTS(request- to-send) transmitting operation in high-speed transmission mode is performed, it is decided whether or not a carrier is detected (step S51), and when no carrier is detected, a transmitting process for an RTS signal in the high-speed transmission mode is performed. Namely, even when a carrier is detected at the execution of last flowchart and RTS transmission in low-speed transmission mode was performed, it is considered that the propagation environment has recovered into an excellent state if no carrier is detected during next RTS signal transmission, so that the transmission mode is switched from the low-speed transmission mode to the high-speed transmission mode. Namely, the propagation environment for sending the RTS signal is checked in every RTS signal transmission process and the RTS signal is transmitted in transmission mode corresponding to the propagation environment, so that recovery of the propagation environment is detected early and an efficient communication can be carried out.
Patent JP-H05104369-A (JP)
Title: Rotational guiding surface of moving board of working machine and manufacture thereof
Inventor: SHINOMIYA SETSUZO
IPC: B23Q1/26
Filed: 1991-10-18
Abstract: PURPOSE:To provide a rotational guiding surface of a moving board of a working machine of improved abrasion-proof by forming a member having a welded contact part on which a main body metal that forms the moving board and the rotational guiding surface are welded together in an integrated manner, out of steel. CONSTITUTION:A member 8, which has a rotational guiding surface 7 for guiding on a guiding surface during moving, and which also has a welded contact part 9 on which a main body metal that forms the moving board 1 and the rotational guiding surface 8 in an integrated manner, is provided on the moving board 1 moving on the guiding surface while loaded with a worked material, tool and so on. The material of the main body 2 is made of cast iron, and the member 8 is made of steel. The member 8 is preliminarily imbedded in a casting mold, and the welded contact part 9 is formed by injecting the dissolved main body metal into the casting mold and is thus coagulated.
Patent JP-S62157489-A (JP)
Title: Teletext receiver
Inventor: SUZUKI MASAO
IPC: H04N7/03
Filed: 1985-12-28
Abstract: PURPOSE:To simplify the channel changing-over operation of a character broadcasting at the time of receiving the TELETEXT by executing the resetting automatically when the condition that the communication of a video detecting signal from a video detecting circuit is stopped lasts for the constant time or above in the character decoder. CONSTITUTION:When a TELETEXT channel is changed over and operated by a commander 11, a muting signal is generated from a microcomputer 9 for selecting the station. Then, a capacitor C1 is charged instantaneously and a switching circuit S2 comes to be an off condition. When the off condition is designed to continue for 2.0sec and the condition that the time video detecting signal does not arrives beyond said seconds continues, a character decoder 3 is automatically reset. On the other hand, the muting signal is generated, the output signal is generated from a delaying circuit 10, then, the signal is inputted to a RGB interface 7 as a blanking signal, and therefore, the screen is vanished. Consequently, it can be confirmed that a channel changing-over command is received from a TELETEXT receiver.
Patent JP-H03158079-A (JP)
Title: Solid-state image pickup device
Inventor: IWADE SHUHEI
IPC: H04N5/372
Filed: 1989-11-15
Abstract: PURPOSE:To improve the resolution of an object image in the lateral and longitudinal directions by making a length in the 1st direction of a photodetector of a photodetector array equal to an interval in the 1st direction between photodetectors and making the length of the photodetector in the 1st direction equal to the length of 1 stage of a charge transfer means in the 1st direction. CONSTITUTION:The longitudinal width (h) of photodetectors a11ij, a12ij, the interval between longitudinal photodetectors and the length per one sage of the gate electrode of longitudinal CCDs 11Vj, 12Vj are selected all equal to each other. Then one of the photodetectors a11ij, a12ij corresponds to 2 stages of gate electrodes of the longitudinal CCDs adjacent to each other. Moreover, the lateral width(l) of the photodetectors a11ij, a12ij and the interval between the longitudinal photodetector array are equal to each other. Thus, the image not sensed because the image is formed between the photodetectors in the longitudinal direction for a period is sensed by a succeeding photodetector for a succeeding period, then the resolution in the longitudinal direction is improved.
Patent JP-H04174286-A (JP)
Title: Granular body drying device
Inventor: OTA MICHINOSUKE
IPC: F26B23/08
Filed: 1990-11-02
Abstract: PURPOSE:To dry granular bodies uniformly as a whole by a method wherein the light of a photoelectric switch is not intercepted under a condition that a granular body flow catching member is hung while the light of the same is intercepted when the granular body flow, exceeding an allowable level, is caught. CONSTITUTION:Under a condition that a granular body flow catching member 35 is hung naturally from a shaft 34, the upper part 35a of the same is extended to a height higher than the height where the light of a photoelectric switch passes, however, an optical axis is above the shaft 34 obliquely and, therefore, light from a light projector is not intercepted. On the other hand, the lower part 35b of the granular body flow catching member 35 is extended to the allowable level of the granular bodies to be dried in a processing tank 1 and when the granular bodies to be dried are transferred while exceeding the allowable level, the lower part 35b catches the flow of granular bodies and is pivoted about the axis 34 whereby the upper part 35a of the catching member 35 comes to a position just intercepting the light of the photoelectric switch. The supply of the granular materials is controlled by controlling the opening and closing mechanisms of rotary feeders at the inlet port 8 of the material and the outlet port 9 of the same based on the output information of the amplifier unit of the photoelectric switch.
Patent JP-2000227912-A (JP)
Title: Information processor, its method, and recording medium
Inventor: SEGAWA HIROYUKI
IPC: G06Q10/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately predict the motion of an object. SOLUTION: A multi-joint motion estimating device previously stores the angle information, angular velocity information and torque information of respective joints of a multi-joint object, supposes the variation of torque as a fixed state and predicts motion by repeating updating processing and predicting processing. In the predicting processing, the angular acceleration of a present cycle is calculated based on a dynamics equation by using the stored information in a step S21. In a step S22, the angle and angular acceleration of a succeeding cycle are calculated based on an ordinary differential equation, and in a step S23, the motion of the succeeding cycle is predicted by calculating the estimated error covariance of the succeeding cycle.
Patent JP-H05309460-A (JP)
Title: Continuous casting mold powder for copper alloy
Inventor: SHIMADA TAKASHI
IPC: B22D27/18
Filed: 1991-10-18
Abstract: PURPOSE:To provide mold powders used at the time of a continuous casting by which the contact of a copper alloy incorporating titanium with air is interrupted and any troubles for the degradation of a working environment, the nozzle clogging, the treatment of the mold powders after using, etc., are not occurred. CONSTITUTION:In the mold powders used at the time of continuously casting the copper alloy incorporating titanium, the sponge titanium is incorporated with 0.5-90wt.%.
Patent JP-H11131572-A (JP)
Title: Closing device for public drop pit
Inventor: SHIMODA NAOSHI
IPC: E03F3/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To keep a closed state of the connection opening of the outflow side in a public drop pit body not to be easily opened. SOLUTION: This closing device for a public drop pit is provided with a fitting member 25 to close the connection opening of the outflow side of the public drop pit body 1, a fastening member 23 which is transferable in the separating/approaching direction opposite to the fitting member 25, and a ring member to be fastened, arranged between the fastening member 23 and the fitting member 25. The control part 95 of the fastening structure 31 is operated by an adaptable tool to fasten the ring member 27 to be fastened by the fitting member 25 and the fastening member 23 and close the connection opening 5 of the outflow side by the fitting member 25 for closing the opening.