baber/WOPTO huggingface dataset:
Patent JP-H0552238-A (JP)
Title: Vibration damping device
Inventor: SASAKI TERUO
IPC: F16F15/02
Filed: 1991-12-24
Abstract: PURPOSE:To develop the superior damping performance by eliminating the troubles of a variety of dampers without using an oil damper, frictional damper, hysteresis damper, etc. CONSTITUTION:A vibration attenuating device allows the kinetic energy generated in the case when a damped body 1 is shifted by a vibration input to be consumed and absorbs and suppresses the vibration of the damped body 1 by the energy loss. In this case, the damped body 1 arranged between the upper and lower part fixed bodies 10 and 11 is nipped by cylindrical rollers 8 and 9 through elastomers 2, 3, 5 and 7 from the upper and lower parts. Accordingly, when a variety of vibrations are inputted, each kinetic energy of the cylindrical rollers 8 and 9 is gradually consumed by the elastic deformation of the elastomers 2, 3, 5, and 7, when the cylindrical rollers 8 and 9 roll on the elastomers 2, 3, 5, and 7, and a variety of vibrations are attenuated by the energy loss.
Patent JP-H06207255-A (JP)
Title: Method for improving hot working of titanium alloy and metal structure for hot working
Inventor: PATORITSUKU EE RUTSUSO
IPC: C22F1/18
Filed: 1992-12-21
Abstract: PURPOSE: To suppress cracking in an alloy to a minimum and to improve its hot workability by coating a Ti alloy before hot working with Ti or a Ti alloy having hot workability better than that of a base metal.  
     CONSTITUTION: The surface of a Ti alloy good in crack sensitivity and hard to be subjected to hot working is subjected to hot coating by a plasma coating method or the like with Ti or a Ti alloy having hot workability better than that of a base metal alloy. The thickness of the coating layer is preferably regulated to at least 0.01 inch. The reduction of heat conducted from the coated material to a die or a roll for working is observed, and a rolling stage is made simple. Moreover, the metallic coating works as an oxygen removing agent on the surface and makes the content of O 2  which acts to generate impurities on the surface of the base metal and to embrittle the surface of the base metal minimum. The metallic coating can be removed by grid blasting after the hot working. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07160572-A (JP)
Title: Image memory system
Inventor: TODA HARUKI
IPC: G11C7/10
Filed: 1993-12-10
Abstract: PURPOSE:To provide an image memory system capable of arranging image data on memory at a fixed area in spite of the position of an insertion image when different kinds of image data are displayed simultaneously as in the case where the insertion image is displayed on a display. CONSTITUTION:This system is equipped with one randam access memory (RAM) in the partial column of which a fixed image is stored, two serial access memory(SAM) divided into at least two, first and second parts which perform the serial input/output of data to the RAM asynchronously and transfer a series of data to the RAM simultaneously, and a transfer means which performs data transfer from a second part to the RAM when a first part is serial- accessed.
Patent JP-H10308283-A (JP)
Title: El element and its manufacture
Inventor: SUGIURA KAZUHIKO
IPC: H05B33/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide such an EL element with high pressure proof as being capable of reducing a pressure proof charge with a temperature change. SOLUTION: An EL element has the first electrode 2, the first insulating layer 3, a luminous layer 4, the second insulating layer 5 and the second electrode 6 laminated in sequence or a glass substrate 1. The first insulating layer 3 and the second insulating layer 5 are formed as AL2 O3 /TiOX: Ba laminated structure films by alternately laminating Al2 O3 layers and Ba added titanium oxide (TiOX:Ba) layers with an atomic layer epitaxial method (an ALE method).
Patent JP-2001149732-A (JP)
Title: Gas adsorption device
Inventor: FUJIMOTO KOJI
IPC: B01D53/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas adsorption device high in gas removing ratio with simple structure. SOLUTION: The air passed through an adsorption zone 2 of a first gas adsorption rotor 1 is sent to an adsorption zone 5 of a second gas adsorption rotor 4, a desorption zone 7, prezone 6 and a purge zone 8, and the air gone out the adsorption zone 5 of the second gas adsorption rotor 4 is supplied as producing air, and the air gone out the prezone 6 and the purge zone 8 of the second gas adsorption rotor 4 are sent to the desorption zone 7 of the second gas adsorption rotor 4 through a first heater 10, and the air gone out the desorption zone 7 of the second gas adsorption rotor 4 is sent to the desorption zone 3 of the first gas adsorption rotor 1 through a second heater 11.
Patent JP-2000167044-A (JP)
Title: Hemocatharsis device, and hemocatharsis equipment containing this
Inventor: SHIBATA TAKESHI
IPC: A61M1/36
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce components, simplify an entire circuit, facilitate assembling, and prevent clogging, by filling outside of a blood filter in a case pipe with a specific-material adsorbing agent that selectively adsorbs a specific material mixed in blood plasma once filtered out of the blood filter. SOLUTION: This hemocutharsis device 10 is constituted by inserting many hollow-fiber-membrane-type blood filters 20 into a cylindrical ease pipe 11, and by filling outside of the blood filters 20 in the case pipe 11 with a specific- material adsorbing agent 30 that selectively adsorbs a specific material mixed in blood plasma. Many small holes with a size through which blood corpuscle components cannot pass but blood plasma components can pass are provided in the surfaces of the blood filters 20. Blood port portions 12 inside of both sides of the case pipe 11 are potting-machined so that both ends of the individual blood filters 20 are opened, and are fixed by support bodies 13. A pair of blood flow outlet and inlet 14, 15 communicating with the blood port portions 12 are drilled in the both ends of the case pipe 11.
Patent JP-2001159694-A (JP)
Title: Fuel assembly for reactor
Inventor: AIZAWA YASUHIRO
IPC: G21C3/34
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly for reactor improved for facilitating confirming the projection of a water rod stopping spacers and the state of the spacers with an optical fiber scope. SOLUTION: A fuel assembly for a reactor comprises a series of projections 8 for stopping spacers provided to a water rod 3a and the like, for stopping the spacers 4 in specific positions in the longitudinal direction out of the lower projection forming region of handle part 11 attached on the upper tieplate 5.
Patent JP-H06189129-A (JP)
Title: Image input device
Inventor: HAYASHI TAKESHI
IPC: H04N1/407
Filed: 1992-12-22
Abstract: PURPOSE:To quickly respond even to a work with large density change and to stably output an image signal by providing a table part which corrects the density of the image signal of the work by inputting the representative density of the image signal. CONSTITUTION:The image signal with representative density is inputted from a representative density calculation part 5 to the table part 6. The signal is compared with the image signal from an A/D converter 2, and an image signal waveform from the converter 2 is controlled so as to set difference between them at zero. A signal of stabilized density is set by extending the waveform when the maximum value of the waveform is set at a low level and compressing it when the waveform is set at a high level by the table part 6. Therefore, it is possible to output the image signal by which the image display of the inspecting plane of the work can be performed on an image display device even when the image signal density of the work is remarkably fluctuated due to, for example, the change of the light quantity of an illumination lamp with which the work is irradiated or the difference of reflected light by the work to an image processing device.
Patent JP-H06288451-A (JP)
Title: Pulley lateral pressure control device for belt-type continuously variable transmission
Inventor: MATSUDA TAKAHIRO
IPC: F16H9/00
Filed: 1993-12-13
Abstract: PURPOSE:To always set the minimum necessary pulley lateral pressure by setting the lateral pressure of each pulley taking account of belt friction torque as occasion demands. CONSTITUTION:A V belt 15 is wound between a drive pulley 11 and a driven pulley 16, and the pulley width of both pulleys 11, 16 are respectively set by drive side and driven side cylinders 14, 19. Oil pressure is then fed to one of the cylinders 14, 19 by a speed change control valve 50 while discharging oil pressure from the other cylinder. The operation of this speed change control valve 50 is controlled by a solenoid valve, and belt transmission torque transmitted through the V-belt 15 is computed on the basis of the output torque of an engine ENG and a change gear ratio. At this time, the position of the speed change control valve 50 is obtained from the driving current value of the solenoid valve, and in the case of oil pressure discharge being performed from the driven side cylinder 19, the belt transmission torque is corrected on the basis of the friction torque of the V-belt, and the operation of the speed change control valve 50 is controlled in such a way as to obtain this belt transmission torque.
Patent JP-H03199228-A (JP)
Title: Polyurethane having blood compatibility
Inventor: TANAKA MASAKAZU
IPC: C08G18/82
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the title relatively inexpensive polyurethane sufficiently practical in terms of strength, having durable anti-thrombogenic properties by directly or indirectly reacting a polyurethane containing a specific epoxidized polybutadiene as a soft segment with a heparins relative compound. CONSTITUTION:(B) A polyurethane containing (A) an epoxidized polybutadiene having 200-10,000 number-average molecular weight and containing at least one functional group to be reacted with isocyanate group at the end, as a soft segment of polyurethane, is directly reacted with a heparins relative compound or treated with (C) a compound containing >= one or two functional groups such as amino group, carboxyl group or OH group to be reacted with glycidyl group (epoxy group) and indirectly reacted with the heparins relative compound to give the objective polyurethane.
Patent JP-H08234296-A (JP)
Title: Camera and imprinting method therefor
Inventor: YAMADA YASUTSUGU
IPC: G03B17/24
Filed: 1995-12-27
Abstract: PURPOSE: To eliminate troublesome work for setting characters and to easily imprint character information by cyclically reading out the stored plural kinds of character information and selecting and imprinting the character information and timepiece information. CONSTITUTION: By a character read-out circuit 15, the plural pieces of character information stored in a storage circuit 9 is cyclically read out and displayed at the dot display part of a display part 12. Simultaneously, year, month and date counted by a calendar counter 4 are displayed at a 7-segment display part. By a character information selection switch S, the plural pieces of character information is successively selected and transmitted to an imprinting information selection circuit 7. By the selection circuit 7, imprinting information, for example, only the time, only the calendar, only the character, the time and the character, the calendar and the character or no-display is selected by using an imprinting information selection switch S1. Then, the imprinting information is decoded by a decoder 10 and displayed at the display part 12 by a display part driving circuit 11.  Besides, the display information is imprinted on a film surface synchronously with the operation of a shutter.
Patent JP-H06185369-A (JP)
Title: Combustion chamber of two-cycle engine
Inventor: KIDO YOSHIO
IPC: F02B75/02
Filed: 1992-12-22
Abstract: PURPOSE:To prevent the blowing through of fresh air into an exhaust port by setting the mask-wall forming position with regard to respective intake valves so that a pair of fresh air currents that flow in through a pair of intake valves and move along the top surface of a piston can impinge to each other on the top surface of the piston. CONSTITUTION:When an intake valve 6 and an exhaust valve 7 are opened, fresh air W flows into a combustion chamber 4 through the intake valve 6. At that time, since the opening of the intake valve 6 at the portion on the exhaust valve 7 side is covered with a mask wall 8a, fresh air W flows into the combustion chamber 4 through the opening of the intake valve 6 at the portion on the opposite side of the mask wall 8a. A pair of fresh air W currents flow down along the inside wall surface of a cylinder bore, and impinge to each other on the top surface of a piston 2, and after have been decelerated, they rise along the inside wall surface of the cylinder bore, and the burnt gas inside the combustion chamber 4 is exhausted through an exhaust valve 7. Accordingly, a prescribed time is required for the fresh air W until it reaches the exhaust valve 7. Thus, the blowing through of fresh air W into the exhaust port 13 can be prevented.
Patent JP-H09178066-A (JP)
Title: Mechanical tube joint
Inventor: MIYASA AKIRA
IPC: F16L19/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the associative rotation of a tube by protruding a sliding member from a tapered inner surface to an inner side and bringing the member into contact with the expanded part outer peripheral surface of the tube during fastening of a nut and bringing the tapered inner peripheral surface of the nut into contact with the expanded part outer peripheral surface of the tube after the completion of fastening. SOLUTION: A bag nut 20 is provided with an inner diameter 21 slightly larger than the outer diameter of a stainless tube 40 to be connected and a tapered inner surface 22 having an angle roughly equal to the tapered outer surface 12 of a joint main body inside and in this center part, an annular groove 23 is provided and an annular sliding member 50 is fixed. The sliding member 50 is brought into contact with the outer surface of the expanded part 41 of the tube so as to reduce friction when the bag nut 20 is fastened to the joint main body and after the completion of fastening, the member 50 is contained in the annular groove 23 of the bag nut 23 and the outer surface of the expanded part 41 of the tube is pressed by the tapered inner surface 22. Thus, the associative rotation of the tube when connected to the tube is prevented and the twisting of a gasket is also prevented.
Patent JP-H05147315-A (JP)
Title: Thermal transfer recording device
Inventor: YAGI TOMOHITO
IPC: B41J31/14
Filed: 1991-11-30
Abstract: PURPOSE:To provide a thermal transfer recording device capable of effectively shortening the warm-up time of an ink smoothing member after a power supply is turned ON. CONSTITUTION:A thermal transfer recording device has an ink holding tape 1, to which an ink layer being partially heated by a thermal head 3 and transferring specified information to recording paper 2, is attached, and a columnar ink replenishing member 19 replenishing specified ink to the ink layer of the ink holding tape 1 at all times. Heat-fusing ink 12 supplied to the ink replenishing member 19 is stored while an ink storage tank 7, at a lower end section of which a heater is mounted, is installed, and an ink smoothing member 5 equalizing the ink layer attached to the ink replenishing member 19 is provided. The ink smoothing member 5 is set up adjacently to the heater 11 through a base member 13 having excellent thermal conductivity.
Patent JP-H06188760-A (JP)
Title: Receiving device
Inventor: HASHIMOTO KOSUKE
IPC: H04B1/16
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a camera for satellite broadcast reception and a camera for periphery monitoring inexpensively at the same time and to obtain the receiving device which protects the periphery monitoring camera from rain water. CONSTITUTION:A periphery monitoring camera 31 is provided on the rear surface of an antenna part for satellite broadcast reception and controlled by a horizontal rotation driving part 15 and a vertical rotation driving part 24. Then a video and an audio signal which are received are converted by an RF converter 27 into an RF signal, which is sent by an antenna 28 and received by an antenna for RF reception.
Patent JP-H05152628-A (JP)
Title: Superconducting field effect element and its manufacture
Inventor: NAKAMURA TAKAO
IPC: H01L39/24
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a superconducting field effect element having a large current capacity and excellent characteristics by comprising an insulating area between a superconducting source and drain areas and a gate electrode and non-superconducting oxide layer having a crystal structure similar to that of a superconductor between a substrate and superconducting channel. CONSTITUTION:After a Y1Ba2Cu3O7-x oxide superconducting thin film 11 having c-axis orientation is formed on an MgO substrate 5, a superconducting source and drain areas 2 and 3 are formed by removing the central part of the film 11 by reactive ion etching. Then a Pr1Ba2Cu3O7-y layer 15 is formed by the MBE method after heating the substrate 5 to 350-400 deg.C in a superhigh vacuum and cleaning the exposed section of the substrate 5. After forming the layer 15, a superconducting channel 10 composed of a Y1Ba2Cu3O7-x oxide superconducting thin film having a thickness of about 5nm is formed on the layer 15 by switching the Pr vaporizing source to a Y vaporizing source and maintaining a switching temperature of 700 deg. as it is. Finally, a superconducting field effect element having a large current capacity and excellent characteristics is obtained by forming a gate insulating film 7 across the superconducting source area 2, channel 10, and drain area 3 and an Au gate electrode 4.
Patent JP-2001158746-A (JP)
Title: Chinese herb drug and food containing the same
Inventor: KANARI HIKOICHI
IPC: A23L1/30
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a Chinese herb drug raised in efficacy or the like owing to the crude drug(s) as active ingredient subjected to saturated pressure steam treatment, and to provide foods each containing the above Chinese herb drug. SOLUTION: This Chinese herb drug comprises crude drug(s) subjected to saturated pressure steam treatment at 121 deg.C or 132 deg.C. The other objective foods contain the above Chinese herb drug, respectively. Wherein, it is optional that the saturated pressure steam treatment is made for part or the whole of the crude drugs when a plurality of the crude drugs are included in the Chinese herb drug or the above foods.
Patent JP-2001160053-A (JP)
Title: Print-out system for internet information
Inventor: ATAKE MINORU
IPC: G06Q50/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the print-out system of the Internet information by which system dealer information displayed in open information transmitted on the Internet is printed out by replacing it by other membership-registered dealer information as desired. SOLUTION: This print-out system is provided with a home page means on which dealer information displayed in information opened on the Internet is constituted so as to be operable, a membershipship dealer information storing means for storing the dealer information by adding membershipship identification information to the membershipship-registered dealer, and a dealer information replacing means for replacing the dealer information by the desired dealer information. When an ID number is inputted in printing-out of the open information, the dealer information corresponding to the ID number is read from the membershipship dealer information storing means, and the dealer information displayed on the home page is replaced by the dealer information of its own company by the dealer information replacing means, and an information sheet is printed out.
Patent JP-H11177351-A (JP)
Title: Feed forward amplifier
Inventor: HORIGUCHI KENICHI
IPC: H03F1/32
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a small amplified signal of high quality by controlling a first variable attenuation means inserted into a distortion removal circuit and a first variable phase means so that detected output erroneous power is minimized. SOLUTION: In a distortion removal circuit 2, a signal of a main amplifier output route 5 is one amplified by a main amplifier 11 and a signal of a distortion injection route 6 contains only non-linear distortion components from the main amplifier 11. Parameters of a first variable attenuation means 20 and a first variable phase means 21 are set so that signals from the two routes are synthesized with the same amplitude, but opposite phase in a directional coupler 15. In an erroneous power extraction circuit 60, the delay amount of a delay circuit 63 is set to a value matched with that of the distortion injection route 6. The outputs of an output reference route 62 and a second linear signal route 61 are synthesized with the same amplitude but opposite phase.  The synthesized power is inputted to a first level detector 66 and a first control circuit 65 adjusts the first variable attenuation means 20 and the first variable phase means 21 so that the detected value of the first level detector 66 always becomes minimum.
Patent JP-2001160388-A (JP)
Title: Battery and manufacturing method therefor
Inventor: KITAOKA KAZUHIRO
IPC: H01M2/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a battery of improved high-rate discharge performance by adopting a connection structure in which a sealed body and an electric collector are made surely weldable, even if the collecting lead portion is omitted. SOLUTION: This battery comprised of a projection 33 at the lower surface of a sealed body 30, and the projection 33 and a collector 14 are fixedly connected. Thus, by having the projection 33 at the lower surface of the sealing 30, the sealed body 30 and the collector 13 can be surely made weldable, even if a collecting lead portion has been omitted, and the electrical resistance of the collecting lead can be set to zero. Thereby, the output characteristics of the battery are improved, and the decrease in the battery voltage during a high rate discharging can be prevented.
Patent JP-H06197496-A (JP)
Title: Cooling device for current collecting part of rotating electric machine
Inventor: OKI NORIHIRO
IPC: H02K9/28
Filed: 1992-12-24
Abstract: PURPOSE:To prevent an abnormal phenomenon from being generated in brush sliding by decreasing an amount of cooling air as small as possible flowing into a fan side of small air flow resistance, and flowing the cooling air into a fan circulated around 6 current collecting ring in an opposite fan side of a current collecting unit, so as to contrive uniformity of temperature in a current collecting part. CONSTITUTION:A device has a ventilating air guide 13 acting as ventilating air resistance for interrupting a ventilating air route, where cooling air of a current collecting unit straight advances to flow in a fan 6, and further forming a ventilating air route such that the cooling air circulates around current collecting rings 3a, 3b to contribute cooling brushes 4 and the current collecting rings 3a, 3b. As a result, the cooling air, flowing in from a suction port 7 below the current collecting unit with the fan 6 serving as a ventilating air source, is discharged, while cooling around the current collecting ring 3a in an opposite fan side, to an exhaust port 8 from an opening part 11 via the current collecting ring 3b. Accordingly, unevenness of a flow of the cooling air for the positive and negative pole current collecting rings 3a, 3b of the current collecting unit is corrected to obtain a sufficient amount of the air also around the brushes 4.