baber/WOPTO huggingface dataset:
Patent JP-S63107559-A (JP)
Title: Printing method
Inventor: KARAKAWA KOICHI
IPC: B41F5/24
Filed: 1986-10-24
Abstract: PURPOSE:To reduce the fogging of printing and adverse of contacter on web as much as possible due to differences between the running speed of web and the peripheral speed of printer by a method in which the tension of web is controlled, and the running speed of web and the peripheral speed of printer are differentiated by a preset varying rate and the web is contacted with the printer by a contactor of a specific curvature radius length. CONSTITUTION:A printing plate is attached over all the circumference of a printing cylinder 50 and a proper amount of ink is supplied from an inking apparatus 60 to the printing plate. The output of a reducing gear 70 is transmitted to a web drive roll 74 through the 3rd gear 7, and the roll 74 is contacted with a nip roll 76 through a web 20. The running speed of the web 20 sending out of an unwinder 22 is controlled to a preset ratio to the peripheral speed of the cylinder 50. The web 20 is controlled to a degree of tension enough not to be loosened. The web 20 is brought into contact with the cylinder 50 by a contactor 30 of a 2-70mm curvature radius while being tensed by a winder 24.
Patent JP-S62114114-A (JP)
Title: Magnetic head using magneto-resistance effect element
Inventor: SHINOZUKA MICHIAKI
IPC: G11B5/39
Filed: 1985-11-12
Abstract: PURPOSE:To reduce the cost and to facilitate the manufacture by adhering a magneto-resistance effect element provided with a magnetism detection part on a base onto the base, utilizing a throughhole of the base so as to connect an external terminal of the element thereby facilitating the alignment of the element. CONSTITUTION:One face of a wear resistance base 1 is provided with the magnetism detection part 2 having a required pattern made of a ferromagnetic thin film and external terminals 5, 6 to constitute the magneto-resistance effect element MR. The element MR and a connection part D are adhered onto the base A having a throughhole 7 at a position opposed to the terminals 5, 6, and the terminals 5, 6 and an exposed terminal of the part D are soldered by inserting an iron solder through the throughhole 7. Thus, the element MR is positioned correctly and since the throughhole is sued to facilitate the connection with the external terminal, the cost is reduced and the manufacture is facilitated.
Patent JP-H0785826-A (JP)
Title: X-ray tube device
Inventor: DOI MOTOTATSU
IPC: H01J35/18
Filed: 1993-09-17
Abstract: PURPOSE:To prevent overheating of a beryllium plate due to radiation heating of an anode and secondary electron as well as deformation or destruction of the beryllium plate due to the bending force caused by the pressure difference between vacuum and atmospheric pressure. CONSTITUTION:Beryllium plates 111, 112 having good X-ray transmission are used for the X-ray radiation window 11 of an X-ray tube device. At least two beryllium plates 111, 112, kept in vacuum condition with one another, are superimposed on the X-ray radiation window 11 for extracting X-ray.
Patent JP-H09173317-A (JP)
Title: Method for acquiring magnetic resonance image from body to be examined, magnetic resonance image preparation system, integrated type polarizing magnet and low magnetic field magnet to be used for magnetic resonance detection system
Inventor: CHIYAARUSU RUSHIAN DOUMOURIN
IPC: A61B5/055
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance(MR) image preparation system with which the image of selected site of a body to be examined is prepared without requiring any uniform high magnetic field image preparing magnet. SOLUTION: This MR image preparation system uses a miniaturized high magnetic field polarizing magnet 200 and a big low magnetic field MR image preparing magnet 125 for acquiring the image of a body to be examined 100. The body 100 is positioned inside the image preparing magnet 125. First of all, a material 151 of MR activity to be used as a contrast medium is passed through the high magnetic field polarizing magnet 200, and massive clear longitudinal magnetization is generated inside this material. Next, the polarized material is guided into the body 100. Afterwards, an RF pulse and a magnetic field gradient are impressed to the body to be examined 100, and the image of blood vessel, perfusated tissue or internal celom is acquired.  Since the polarized material has the longitudinal magnetization bigger than the tissue not passed through the polarizing magnet 200, the MR response signal remarkably larger than the other tissue is obtained and a high-contrast MR image is generated.
Patent JP-H1193733-A (JP)
Title: Fuel injection control device for on-vehicle internal combustion engine
Inventor: KATO YUICHIRO
IPC: B60W10/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To satisfactorily restrain vibration generated in sudden acceleration commanding for a vehicle. SOLUTION: A fuel injection amount to an engine 12 is quickly increased to enhance torque of a crankshaft 14 when an acceleration pedal is actuated suddenly, force to twist an automobile 11 to the rotational direction of the shaft 14 is applied when rotation is transmitted from the shaft 14 to an automatic transmission 23. The automobile 11 is oscillated thereby in its longitudinal direction, and an engine speed is fluctuated. The fluctuation in the engine speed and the oscillation of the automobile 11 are restrained by executing fuel injection amount correction in response to the fluctuation of the engine speed with a prescribed phase difference and a loading pattern relating to the fluctuation.  Output torque of the engine 11 changed with lag relating to the fuel injection amount correction is satifatorily regulated in this way to restrain the fluctuation of the engine speed by giving the phase difference 8.
Patent JP-H0781670-A (JP)
Title: Methanol synthesizing device support type electric propulsion system lng ship
Inventor: OKA MASARU
IPC: B63B25/16
Filed: 1993-09-16
Abstract: PURPOSE:To supply electric power to an electric propulsion device by generating the electric power by using properly boil-off gas particularly from an LNG tank in an LNG ship having the electric propulsion device. CONSTITUTION:An LNG ship is formed in such a way that boil off gas from an LNG tank 3 is reformed to mixed gas of hydrogen gas and carbon monoxide gas by a reformer 4, and the mixed gas is supplied to a fuel cell 2, and the generating electric power is supplied to an electric propulsion device 1, on the other hand, surplus mixed gas is transformed into methanol by a methanol synthesizing device 6, and is stored in a methanol tank 5, and when necessary electric power of the electric propulsion device 1 is increased, in order to support this, the methanol synthesized by the methanol synthesizing device 6 is supplied to the reformer 4 through the tank 5 and piping 7.
Patent JP-H1196025-A (JP)
Title: Data processing method, recording medium and data processor
Inventor: MURATA SEIJI
IPC: G06F9/46
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an entire system while adopting a nanokernel by updating a queue by tracing the history of context-switching when a scheduler is called. SOLUTION: In a television set, an operating system (OS) stored in a ROM 6 is executed by a processor 5, and respective parts are controlled by executing an application program stored in the ROM 6 or external storage device 9 on the OS. A television function part 3 is connected through a bus/IO bridge 1 to a bus 2 so that signals can be exchanged with the other part. When context switching occurs for switching a sled to be executed in this case, the history of that context switching is recorded. When the scheduler for controlling the execution order of threads is called, the queue managed by that scheduler is updated by tracing this history.
Patent JP-H02101490-A (JP)
Title: Device for learning brushing force with toothbrush
Inventor: ISAKA RYUICHI
IPC: G09B19/24
Filed: 1988-10-11
Abstract: PURPOSE:To learn the optimum brushing pressure with a toothbrush by detecting a load value getting out of the optimum brushing force range within a unit period of time in a fixed period of time and informing that the brushing force is not the optimum when the number of detection exceeds a prescribed rate. CONSTITUTION:A brush section 1 is connected with a shaft 4 through rubber packing 2. The shaft 4 is constituted in such a way that the shaft 4 can react with the brushing force of the brush section 1 in the bristle planted direction around a fulcrum, namely, a rotating shaft 3 and the end section of the shaft 4 can be brought into contact with an upper and lower limit contacts 7 and 8 by utilizing the elastic force of a spring 16. In addition, an arithmetic circuit, for example, a microcomputer 10 is actuated when the end section is brought into contact with either one of the contacts 7 and 8. The arithmetic circuit 10 counts the number of occurrence of load values which exceed or do not reach the upper or lower limit value from the numbers of closing of the upper or lower limit contact 7 or 8 within a unit period of time and, when the count value exceeds a prescribed rate, the circuit 10 informs the user that his brushing force exceeds or does not reach the optimum value. Therefore, the user of this toothbrush can learn from experiences the optimum brushing force which does not damage high gums, but efficiently removes plaque on this teeth while he uses the toothbrush.
Patent JP-2000090094-A (JP)
Title: Information service providing device and recommendation information extracting and presenting method
Inventor: TADA HIROYUKI
IPC: G06F17/30
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To automatically extract and present information desirable for a user only by simply requesting the provision of information from the user. SOLUTION: An extraction part 131 performs the grouping of taste of respective users on retrieval conditions based on a retrieval history stored in a data base 12 and acquires the belonging coefficient of the user to each group based on the number of times of retrieval and timing. An extraction part 132 acquires the belonging coefficient of the user, who requests the position information of providing information to be printed on an information page shown by the position information request history in the data base 12 to the group, to which the user belongs, based on the belonging coefficient of that user to that group and the timing of position information request.  A recommendation article extracting and presenting part 137 accepts the request of recommendation article presentation from the user and presents it to the user while determining recommendation information based on the belonging coefficient of the user to each group, to which the user belongs, and the belonging coefficients of every providing information belonging to that group.
Patent JP-H1099616-A (JP)
Title: Circulating hot bath system
Inventor: AKUTSU TOSHITAKA
IPC: C02F1/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient sterilization effect and at the same time, make it possible to give astringent effects to water by providing an electrolytic cell equipped with a means to supply an acid water generated by water electrolysis to a bath, in a circulating hot bath combination device of hot water circulation and cleaning means. SOLUTION: An acid water 3 generated is supplied to a bath 1 by running an untreated water 5 such as tap water to an electrolytic cell 2 through a filtration machine 6. The water from the bath 1 circulates through a sand filtration machine 9 via a heat insulating heater 7 and a circulating pump 8. In addition, the bath 1 is equipped with an automatic pH sensor 10 and a level switch 11 so that the pH value is adjusted to be about 5-5.5. This adjustment is performed by either supplementing the untreated water to the acid water obtained by electrolysis or replenishing an alkaline ionic water 4, or in accordance with the combination of the two methods. A filter medium inside the sand filtration machine 9 is a non-porous powder fluid such as amphibole.  The backwash of the filtration machine is generated by closing automatic valves (a), (c) opening automatic valves (b), (d) and stopping the pump 8 to flush water.
Patent JP-S61133775-A (JP)
Title: Image data compression and regeneration method
Inventor: KOSHI YUTAKA
IPC: H04N1/415
Filed: 1984-12-03
Abstract: PURPOSE:To make possible the compression rate of image data is surely en larged, by successively forming bit map tables at compression of image data and making successively small the number of picture elements in the original image data block and the number of constituent bits in the bit map table block. CONSTITUTION:At operation of compression, by a controller 1, the image data in the portion of (MXN) picture elements is read from the address in an image memory 2, and input into a register 6 and an all zero detector 7. And the counter of internal address counter is updated. The register 6 stores temporarily the image data. The controller 1 stores, when the output of the all zero detector 7 is '1', the data of (MXN) bits input into the register 6. Such a processing operation is performed on all blocks of (MXm)X(NXn) picture elements of origin image data.
Patent JP-H07108855-A (JP)
Title: Display
Inventor: KOINUMA TSUTOMU
IPC: B60K35/00
Filed: 1993-10-12
Abstract: PURPOSE:To display the movement of an indicating member which makes a parallel movement to a rotational movement. CONSTITUTION:A half mirror 19 having a curved surface reflection part 20 curved in longitudinal direction and also curved in transverse direction formed thereon is arranged above a timing belt 16 on which an indicating mark 17 is mounted and a dial 21 having light permeability on which desired characters are arranged is arranged behind the curved surface reflection part 20 of the half mirror 19.
Patent JP-H0997450-A (JP)
Title: Optical disk recording and reproducing device
Inventor: SUGANUMA HIROSHI
IPC: G11B7/125
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable recording to and reproduction from respective signal recording layer of an optical disk which is different in the thickness of its transparent substrate and an optical disk having a plurality of signal recording layers by providing a parallel plane plate between the optical disk and a condenser lens. SOLUTION: This device is provided with the parallel plane plate 2 in the optical path between the condenser lens 1 and optical disk 3 so that both of its main surface parts are perpendicular to the optical axis of luminous flux R. The figure shows a state wherein the multilayered optical disk 3 having plural signal recording layers 3a-3e is being recorded or reproduced. Consequently, differences in the quantity of spherical aberration generated by differences (2t, 4t, 6t, 8t, and 10t) among the signal recording layers 3a-3e are corrected with luminous flux having being transmitted through the parallel plane plate 2 reciprocally several times and plural focuses are formed at the same time to enable the recording to and reproduction from the respective signal recording layers.
Patent JP-H0894500-A (JP)
Title: Automatic sample conditioner
Inventor: INAMI JIYUNJI
IPC: G01N30/24
Filed: 1994-09-22
Abstract: PURPOSE: To condition even a plurality of samples efficiently while preventing mutual contamination. CONSTITUTION: Nozzle holders 126, 127 for holding a plurality of nozzles 11a, 11b, 11c are turned through a motor 122 and the nozzles to be inserted into sample cases or injection ports are switched.
Patent JP-S62125078-A (JP)
Title: 導電性繊維の製造方法
IPC: D06M101/02
Filed: 1986-10-25
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-H07106035-A (JP)
Title: Ic carrier
Inventor: TAKAHASHI KAZUNORI
IPC: G01R31/26
Filed: 1993-10-12
Abstract: PURPOSE:To prevent deformation of IC lead to be fitted, and to improve electric characteristic for an IC carrier used for carrying and testing a semiconductor device. CONSTITUTION:A storage part for storing the package of an IC 14 and a lead holding part 16 for holding a lead 15 are provided on a carrier base 11, and a pattern 16b which is brought into contact with the lead and a first contact 17 are provided on the lead holding part 16. A lead pressure part 20 for pressing the lead is provided on a carrier lid 12, while a second contact 22 which is brought into contact with the lead 15 and the pattern 16b is provided on the lead pressure part 20. The first and the second contacts 17, 22 are exposed on the both surfaces of an IC carrier 10.
Patent JP-H0891547-A (JP)
Title: Belt cleaner for belt conveyor
Inventor: ONO YASUTSUGU
IPC: B65G45/12
Filed: 1994-09-22
Abstract: PURPOSE: To keep the contact pressure of a scraper to a belt for a long period even when a scraper tip is worn or a cushion rubber is deteriorated, and facilitate the replacement of the scraper tip. CONSTITUTION: A vertically rotatable shaft 4 is provided just under a head pulley 3 in parallel to the axial line of the pulley 3, arms 7, 7 are mounted on both ends of the shaft 4, and a scraper 13 is mounted on a bracket 9 laid between the arms 7, 7. An air cylinder 10 is suspended above the head pulley 3, the top end of the piston rod 12 of the cylinder 10 is pin-connected to the top end side of one arm 7. The rod side of the air cylinder 10 is continued and connected to a compressed air source through an exhaust valve and a pressure reducing valve, and the head side is opened to the atmosphere.
Patent JP-2000090939-A (JP)
Title: Alkaline dry battery
Inventor: MURAKAMI HIDEJI
IPC: H01M6/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline dry battery capable of preventing a separator tip from buckling, and preventing an internal shortcircuit upon exposure to a vibration or a shock. SOLUTION: Separator base paper 21 wound like a roll is rotated in a horizontal direction, pulled out and cut to a preset size. Then, the tip of a separator 4 having a cylindrical part made by rotating the separator base paper 21 in a horizontal direction is bent radially inward with a gasket as a sealing body. Regarding a structure so formed, the ratio of the lengthwise tensile strength of the separator base paper 21 to the breadthwise tensile strength thereof is set to 2/1 to 1/1.
Patent JP-S63119315-A (JP)
Title: Voltage controlled oscillator
Inventor: IKEDA KATSUYUKI
IPC: H03K3/03
Filed: 1987-10-09
Abstract: PURPOSE:To obtain an oscillation frequency signal with high precision by connecting current control transistors TRs to respective power terminals of each inverter stage and making gate voltage symmetrical with respect to the center value of a supply voltage. CONSTITUTION:A control voltage VC is applied to a control terminal 311, and TRs 309 and 310 where threshold voltages and current transfer rates are practically equally set are connected as shown in the figure. Consequently, the voltage between the gate and the source of the TR 309 is VC, and gate voltages of a VDD-side current control TR 305 and a VSS-side current control TR 308 are controlled as voltages having levels practically symmetrical with respect to the center value of the supply voltage. Thus, oscillation of a ring oscillator is stably operated within the range of the supply voltage because equal cirrents flow into each inverter stage from VDD-side current control TRs and equal currents flow out from VSS-side current control TRs, the oscillation output waveform is not deflected to one side and is not distorted.
Patent JP-H11335145-A (JP)
Title: Cement auxiliary material, its production and production of cement
Inventor: YASUNO HIDEJI
IPC: B23Q11/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cement auxiliary material making it possible to contrive the effective utilization of the cut powder of an iron-based metal and capable of being easily obtained at a low cost, to provide a method for producing the cement auxiliary material, and to provide a method for producing a cement. SOLUTION: This cement auxiliary comprises a metal oxide obtained by oxidizing the cut powder of an iron-based metal. The method for producing the metal oxide comprises oxidizing the aggregate of the cut powder by a self-sustained combustion method or a high temperature thermal treatment method and subsequently adjusting the size of the produced metal oxide particles. The method for producing a cement comprises crushing and mixing the aggregate of the cut metal powder and other raw materials for the cement and subsequently calcining the mixture. In the calcination process, the aggregate of the cut metal powder is oxidized into the metal oxide used as the cement auxiliary material.
Patent JP-S61133053-A (JP)
Title: Optical information recording device
Inventor: TSUBOI NOBUYOSHI
IPC: G11B7/30
Filed: 1984-11-30
Abstract: PURPOSE:To improve the function of an optical recording and reproducing device by recording and reproducing a signal by means of an approximately circular micro light spot and erasing freely the recorded signal by a rectangular light spot. CONSTITUTION:A divergent beam emitted from semiconductor lasers 12 and 14 goes to parallel beams (i) and (k) by collimate lenses 22 and 24. Assuming that the semiconductor laser used for recording and reproducing and that used for erasing are 12 and 14, respectively, the parallel beam (i) is shaped so that the aspect ratio of the beam can be minimized by the 1st prism 23, and the aspect ratio goes to approximately '1'. The beam is changed to a right angle by a light synthesizer 32, passes through about the center of a polarization beam spliter 31, a lambda/4 plate 4, a mirror 39 and an objective lens 5, and forms an approximately circular light spot in the center of the recording line of a disk. On the other hand, the parallel beam (k) is refracted by the 2nd prism 8 so that its aspect ratio can be maximized, and said ratio goes to approximately 10. This beam passes through the light synthesizer 32, and afterwards it progresses in the same manner as the beam (i) and forms an elliptical light spot having a long diameter in the tangent direction of the recording line of the disk.
Patent JP-H1198538-A (JP)
Title: Drive unit of liquid crystal shutter eyeglass
Inventor: OKADA SEIJI
IPC: H04N13/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the drive unit of liquid crystal shutter eyeglasses by which the shutter operation is maintained even when a signal denoting a shutter timing in the liquid crystal shutter eyeglasses is shut off. SOLUTION: An infrared ray receiving module 1 receives an infrared ray signal generated based on a signal denoting switchover of left/right eye videos (sent from an image display device not shown in the figure). An input signal type automatic discrimination section 3 and a field frequency detection and LR discrimination section 6 acquire data relating to a shutter timing of a left eye liquid crystal display device 13 and a right eye liquid crystal display device 14 in the liquid crystal shutter eyeglasses from the received infrared ray signal. An operating field frequency decision section 7 generates and holds decision data relating to a shutter timing to be given to the liquid crystal shutter eyeglasses based on a prescribed condition from data relating to the shutter timing obtained newly and sequentially.  A liquid crystal drive pulse generating section 8 uses the held decision data to apply shutter operation to the liquid crystal shutter eyeglasses in the case that the decision data are not generated because the prescribed condition is not satisfied.