baber/WOPTO huggingface dataset:
Patent JP-H078445-A (JP)
Title: Curving device
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide a curving device capable of exactly and quickly curving a flexible tube. CONSTITUTION:A lead wire for supplying a current to a shape memory alloy wire is connected to an electric conduction controller 40. To the electric conduction controller 40, a joy stick 42 for designating the curving direction and the curvature of a curved part is connected. The curving direction and the curvature are designated by the direction and angle in inclination of a lever 44. The electric conduction controller 40 supplies a current to one piece or two pieces of SMA wires in accordance with the direction and angle in the inclination of the lever 44. To the joy stick 42, an increase/decrease detector 46 for detecting an increase and a decrease of the inclining angle of the lever 44 is connected. To the increase/decrease detector 46, a heating timer 48 for setting the time in accordance with its output is connected. An output of the heating timer 48 is inputted to the electric conduction controller 40, and the electric conduction controller 40 supplies a current to a prescribed SMA wire during the time set by the heating timer 48.
Patent JP-S5940139-A (JP)
Title: Method of dispensing liquid in clinical inspection instrument
Inventor: MORI MASAAKI
IPC: G01N35/10
Filed: 1982-08-30
Abstract: PURPOSE:To dispense liquid equally regardless of reduction in number of test tubes to be dispensed, by providing each dispensing nozzle with a by-pass, and allowing the pressurized liquid in a dispensing nozzle on the side where dispensation has been recognized to be unnecessary, to by-pass by the same amount as the amount due to be ejected. CONSTITUTION:In case that three test tubes 8 are set against three dispensing nozzles 7, respectively, the three-way valves 6 generally connect an outlet manifold 5 with three dispensing nozzles 7, respectively. When a valve 4 for washing liquid control is opened in a duration specified by a liquid amount-setting timer T, a prescribed amount of washing liquid is dispensed, respectively. In case that only one or two test tubes 8 are set, the three-way valve 6 which corresponds to the dispensing nozzle 7 on the side where dispensation has been recognized to be unnecessary, turns to a manifold 10 on the side of by-passes simultaneously with turning-on of the timer T. Then a by-pass is formed, and washing liquid is poured into a tank 11 for by-passing liquid, not through the dispensing nozzle 7 as a washing nozzle, but through the by-pass.
Patent JP-H097584-A (JP)
Title: Hydrogen absorbing alloy film compound unit
Inventor: FUJINO SHUICHI
IPC: H01M4/86
Filed: 1995-06-16
Abstract: PURPOSE: To provide a hydrogen absorbing alloy film compound unit wherein separating/coming off from a substrate of a hydrogen absorbing alloy film can be prevented as much as possible further to improve conductivity of the hydrogen absorbing alloy film with a thick film formable. CONSTITUTION: A device is constituted by a conductive substrate 2, conductive partitioning walls 3 vertically provided in a surface of this conductive substrate 2 and hydrogen absorbing alloy layers 4 formed so as to bury a space between these conductive partitioning walls 3. Here are formed the partitioning walls preferably in a lattice shape.
Patent JP-H0442430-A (JP)
Title: Magnetic recording medium
Inventor: ANDO YASUO
IPC: G11B5/706
Filed: 1990-06-08
Abstract: PURPOSE:To obtain flat and high electromagnetic conversion characteristics from a low range to high range while reducing noise by successively forming first, second, and third magnetic layers on a nonmagnetic supporting body and specifying Hc (coercive force) of the ferromagnetic powder for each magnetic layer. CONSTITUTION:Three magnetic layers, namely, the first magnetic layer 1, second magnetic layer 2, and third magnetic layer 3 are formed on a nonmagnetic supporting body S to constitute this magnetic recording medium. The boundary between the first magnetic layer and the second magnetic layer, and the boundary between the second magnetic layer and third magnetic layer are clear and flat. Hc of the ferromagnetic powder to be incorporated into the first magnetic layer 1 is 500 - 800Oe, while Hc of the ferromagnetic powder to be incorporated in the third magnetic layer 3 is 800 - 1,100Oe. The ferromagnetic powder to be incorporated in the second magnetic layer 2 is a mixture powder of ferromagnetic powder having 500 - 800Oe Hc and ferromagnetic powder having 800 - 1,100Oe Hc. Thereby, the obtd. magnetic recording medium has flat and high electromagnetic conversion characteristics from a low range to high range with reduced noise.
Patent JP-H093574-A (JP)
Title: Ti alloy and ti alloy member, excellent in joining property
Inventor: HIYAMIZU TAKAO
IPC: C22C14/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a Ti alloy and a Ti alloy member, minimal in deterioration in the quality of a base material resulting from thermal effect at the time of joining and excellent in joining property. CONSTITUTION: The Ti alloy and the Ti alloy member, excellent in joining property, have a composition consisting of, by weight, <=10%, in total, of one or >=2 kinds among 0.01-10% S, 0.01-10% Se, and 0.01-10% Te, <=10%, in total, of one or two kinds among 0.01-10% REM and 0.01-10% Ca, and the balance essentially Ti and further containing, if necessary, <=30%, in total, of one or >=2 kinds among <=10% Al, <=25% V, <=15% Sn, <=10% Co, <=10% Cu, <=15% Ta, <=10% Mn, <=10% Hf, <=10% W, <=0.5% Si, <=20% Nb, <=10% Zr, <=15% Mo, and <=0.1% 0.
Patent JP-S5273774-A (JP)
Title: Electronic watch
Inventor: SANO TADASHI
IPC: G04C3/14
Filed: 1975-12-17
Abstract: PURPOSE:In an electronic watch having a conversion mechanism driven by alternating current, switching transistors which have thus far been used in four pieces are made in two pieces, whereby large torque is generated with small driving current and power consumption is thereby reduced.
Patent JP-H05323167-A (JP)
Title: Method for mounting optical parts
Inventor: INUZUKA HIDEO
IPC: G11B7/08
Filed: 1992-05-20
Abstract: PURPOSE:To mount optical parts with high accuracy and to improve workability. CONSTITUTION:Level reference surfaces 24 and 25 are formed at a part where a beam splitter 3 and a polarizing beam splinter 8 are mounted, and mounting faces 26, 27, 28 and 29 are provided and holes 34, 35, 36, 39 and 40 are made respectively on the respective surfaces 211 and 25. By projecting the positioning pins 31, 32, 33, 37 and 38 of a jig 30 from the holes 34, 35, 36, 39 and 40, the beam splitter 3 and the polarizing beam splitter 8 are positioned.
Patent JP-H0316841-A (JP)
Title: Drive control device for motor-operated inclinable rear view mirror
Inventor: TSURUOKA MASAHARU
IPC: B60R1/06
Filed: 1989-06-14
Abstract: PURPOSE:To eliminate a mechanical switch for disconnecting a feed to a motor by a motor stop command circuit which compares an output value of a rotation detector for detecting a change in the number of revolutions of a drive member by a rotation regulating member with a preset reference value and outputs a feed disconnecting command to a motor drive circuit. CONSTITUTION:The number of revolutions of a worm wheel G2 being a drive member driven by a motor drive circuit 22 formed with a constant voltage source circuit 20 and a motor control circuit 21 is detected by a rotation detector S. A detecting value therefrom is compared with a preset reference value, and when the number of revolutions is increased to a given value, a feed disconnecting command is outputted from a motor stop command circuit 23 to a motor drive circuit 22.
Patent JP-S637336-A (JP)
Title: Production of extra-thin steel sheet for welded can having excellent flanging property
Inventor: MIZUYAMA YAICHIRO
IPC: C21D9/46
Filed: 1986-06-27
Abstract: PURPOSE:To produce an extra-thin steel sheet for welded cans having an excellent flanging property by subjecting a steel consisting of specifically composed C, Si, Mn, P, Al, N, and Fe to hot rolling, cold rolling, annealing, and secondary cold rolling under specific conditions. CONSTITUTION:A steel contg. 0.02-0.20% C, <=0.02% Si, 0.1-0.6% Mn, <=0.06% P, 0.005-0.1% Al, and <=0.1% N, and consisting of the balance Fe and unavoidable impurities is subjected to the hot rolling at the finishing temp. above the A3 transformation point and is coiled at <=680 deg.C coiling temp. After the hot rolled steel sheet is pickled, the steel sheet is subjected to rolling and annealing additionally as a pretreatment at need; thereafter, the sheet is subjected to the cold rolling at <=85% draft. The cold rolled sheet is then annealed at the temp. above the recrystallization temp. by continuous annealing or box annealing. The annealed steel sheet obtd. in such a manner is subjected to the secondary cold rolling at 10-40%, by which the stock for plating is obtd.
Patent JP-H01319390-A (JP)
Title: Instrument for measuring quality of display picture
Inventor: MOCHIZUKI ATSUSHI
IPC: H04N17/04
Filed: 1988-06-21
Abstract: PURPOSE:To position and fix a measuring camera easily in a short period of time with high accuracy by providing a means absorbing elastically the change in a distance between a display device and a measuring camera and a means detecting it when a plate supporting the measuring camera is positioned to a prescribed location with respect to the tube face of the display device. CONSTITUTION:The change in the distance between the display device 1 and the measuring camera support plate 3 due to the processing tolerance of the display device 1 is elastically absorbed by the absorbing means 13. That is, when the distance between the measuring camera 4 and the measuring camera support plate 3 in the direction of normal of the tub face of the display device 1 reaches a prescribed value and a sensor 1406 of the detection means 14 detects it, the assembling of the measuring camera 4 and the measuring camera support plate 3 is finished. Thus, it is not required to adjust a focus of each measuring camera for each replacement of the display device to be checked and the focus adjustment is attained easily in a short period of time.
Patent JP-H0444712-A (JP)
Title: Operation control method for electric water heating appliance
Inventor: KOYAMA TAKAMOTO
IPC: A47J27/21
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the temperature of a heater from being increased even when no load-boiling operation is made on a very small amount of water and to improve completeness by deciding an abnormal state, e.g. a very small amount of water, no-load boiling at a time when a detecting temperature from a temperature sensor attains a value exceeding a given value and fby turning OFF a heater. CONSTITUTION:A control device 11 compares the temperatures of the upper and lower parts of a tank 2, inputted from an A/D converter 19, with each other at intervals of a specified time. When a temperature difference is below a given value, after temperature attains a preset value, ON and OFF of a heater 7 are controlled to perform normal heating operation. When the heater 7 is energized without controlling ON and OFF of the heater 7, in a case the speed of the increase of the upper part of the tank 2 is very lower than that of the bottom part of the tank 2, it is decided that an amount of water in the tank 2 is very low or empty. When a temperature difference DELTAt between the bottom part and the upper part of the tank 2 attains a given value, energization to the heater 7 is immediately stopped. Thus, the heater 7 can be prevented from overheating.
Patent JP-H0445882-A (JP)
Title: Controlling method for circulation pump in vacuum type sewerage
Inventor: YAMANAKA JUNICHI
IPC: F04B15/00
Filed: 1990-06-08
Abstract: PURPOSE:To reduce formation of precipitate and deposit in a sewage tank by ON/OFF-controlling a circulation pump in a vacuum type sewerage by the output of a Do sensor which detects amount of dissolved oxygen of sewage in the sewage tank. CONSTITUTION:When the output of a Do sensor 10 is judged by a controller and amount of dissolved oxygen is less than some volume, it is judged that precipitate and deposit are easily formed. Thereby a circulation pump 2 is forcedly driven. Sewage in a sewage tank 1 is circulated by driving this circulation pump 2 and the amount of dissolved oxygen in sewage is increased. After all, the sewage tank is regulated to a state wherein precipitate and deposit are made difficult to be formed. In such a way, the amount of dissolved oxygen in sewage is increased by forcedly driving the circulation pump 2. When the same exceeds some value, it is judged that the sewage tank is recovered to a state wherein precipitate and deposit are made difficult to be formed. The controller 1 outputs a signal so as to stop the circulation pump 2.
Patent JP-S5853143-A (JP)
Title: Ion generator
Inventor: KAGEYAMA KATSUHIRO
IPC: H01L21/265
Filed: 1981-09-26
Abstract: PURPOSE:To sharply and easily control the mean ion movement energy value of an output beam, by improving gas efficiency by means of cool cathode discharge, narrowing the relative width of the kinetic energy distribution of the removed ion beam, and controlling only an ion source without adding an ion accelerator unit or the like. CONSTITUTION:When the potential of a control electrode 17 is higher enough than that of two cathodes 13 and 14, for example, higher by 600V or more, the minimum potential VO of discharge space is defined by the potential of the control electrode and an anode 11 independently of the potential of the two cathodes. Va- Vo must exceed a preset value to maintain discharge, but since the  anode potential Va can be increased exceedingly within the range allowed by the  device, gamma=(Va- VO)/Va can be reduced as required, for example, it can be set  to gamma<1. As a result, the relative width of the kinetic energy distribution of the  removed ion beam can be narrowed. Besides, in this invention, the potential of  the first cathode is made higher than that of the second cathode to restrict discharge instability. As a result, discharge instability can be suppressed.
Patent JP-H0363222-A (JP)
Title: Drug for central nerve system disturbance therapy and cerebral blood flow stimulation
Inventor: BUORUFUHARUTO ENGERU
IPC: A61P25/28
Filed: 1990-06-08
Abstract: PURPOSE: To prepare an agent, comprising a specific condensed diazepinone as an active ingredient and useful for treating disorders in the central nervous system and promoting the cerebral blood flow. CONSTITUTION: This agent comprises a compound of formula I [B is formula II to V; X, R<1> to R<7> and E have each the following meaning of (i) E is formula VI (A<1> is an alkylene; A<2> is an alkylene or a single bond; R<8> is an alkyl, R<9> is an alkyl, a cycloalkyl, etc.); R<1> is H, Cl or an alkyl; R<2> is H or methyl; R<3> and R<4> are each R<1> , F or Br; R<5> is R<2> or Cl; R<6> is R<1> ; R<7> is H or an alkyl when X is CH and B is formulae II to IV or X is N and B is o-phenylene and (ii) E is formula VII (A<3> is O, S, etc.; Z<1> is O, S, a single bond, etc.; R<10> is an alkyl, benzoyl, etc.; A<11> is an alkyl, etc.), etc., when X is CH or N; R<1> and R<2> are each H and B is formulas II to V]. The agent is especially useful for treating Alzheimer diseases and Parkinson's diseases and can be used even as an antiemetic agent and an antihemicranic agent.
Patent JP-H03215258-A (JP)
Title: Retention of deformable elastic intraocular lens and method and device for folding same
Inventor: DABITSUDO CHIYAARUZU BUBORUTSU
IPC: A61F2/16
Filed: 1990-06-09
Abstract: PURPOSE: To hold an intraocular lens in a folded state by providing symmetrically formed oblong holes in a part of the folding line of a member which can be folded into two, and providing an end receiving and holding the opposite ends of the optic of the intraocular lens. CONSTITUTION: Symmetrical oblong holes 20 formed along a folding line 16 are provided halfway between both sections 16, 12, the oblong holes 20 being bored on one side of each section 10, 12 and having a floated upper end forming opposite circular shoulders 22, 24. The shoulders 22, 24 enclose and support the opposite ends of a lens main body 18. When two hub ticks 18a, 18b extending from the IOL optic 18 are supported on the shoulders 22, 24, the two hub ticks 18a, 18b are enclosed. Thus woven the IOL is folded, the IOL optic 18 is easily and accurately folded by a diameter above the folding line 16. Small, accurate forceps are used to remove the folded IOL 18 from a device.
Patent JP-S6212074-A (JP)
Title: Alkaline metal battery
Inventor: KAMEI MITSURU
IPC: H01M4/133
Filed: 1985-07-10
Abstract: PURPOSE:To facilitate handling of a positive electrode and increase the workability of the positive electrode during its production by impregnating carbon fiber which is used as the positive active material with a liquid electrolyte. CONSTITUTION:A current collector bar 1 made of a metal such as stainless steel is in contact with metallic sodium 2 in a liquid form or the like. Carbon fiber 4 impregnated with a liquid electrolyte such as gamma-butyrolactone is located around the metallic sodium 2 with a separating wall 3 made of beta-alumina or similar material interposed. These generation elements are placed in a positive case 5 made of a metal such as stainless steel. The opening of the positive case 5 is closed with an insulating gasket 6. When the positive case 5 acting as the minus pole of this alkaline metal battery are connected by a wire, oxidation and reduction take polace in the liquid electrolyte in the same manner as in an ordinary battery and electricity can be led outside the battery.
Patent JP-H01318197-A (JP)
Title: Lc resonance printing circuit
Inventor: HIRAHARA KENICHI
IPC: G08B13/24
Filed: 1988-06-20
Abstract: PURPOSE:To protect a resonance circuit by forming a plane coil conductive pattern mounted on a printed substrate like L shape, superposing a 2nd capacity electrode on the surface of a 1st capacity electrode through a dielectric, connecting both electrodes to both ends of the coil to form an LC resonance circuit, and superposing codes or the like through the dielectric layer. CONSTITUTION:A conductive pattern 3 consisting of a rectangular plane coil, the conductive pattern 4 consisting of the 1st capacity electrode connected to the inside end of the coil, the conductive pattern 7 consisting of the 2nd capacity electrode connected to the outside of the coil, and a conductive pattern 6 for a required code or the like formed between the coil 3 and the pattern 7 are mounted on the printed substrate 2. The substrate 2 is folded to superpose the conductive patterns 4 and 7, 6 and 3 through the dielectric 5. In said constitution, the formation of a protection film for characters or the like can be omitted and a drop in the sensitivity of the coil Q or the LC resonance circuit is not generated.
Patent JP-H05340584-A (JP)
Title: Range hood
Inventor: SHIMIZU ITSUKI
IPC: F24F7/06
Filed: 1992-06-11
Abstract: PURPOSE:To provide a range hood in which capture efficiency of soot at the time of cooking is improved, invasion of external air at the time of uncooking is prevented and further a cooking state can be easily confirmed by providing an oblique plate which is longitudinally movable in a suction port at a lower surface of its body. CONSTITUTION:An oblique plate 4 which is longitudinally movable is provided in a suction port 3 at a lower surface of a range hood body 1. The plate 4 is moved toward a front wall at the time of cooking to improve capture efficiency of smoke soot, moved toward a rear room at the time of noncooking, and invasion of external air from the port 3 can be prevented. A cooking state of a small cooking stove can be easily confirmed through a mirror mounted at the plate 4 even from a separate place.
Patent JP-H0444092-A (JP)
Title: Liquid crystal display device
Inventor: MOGI TOMOHIRO
IPC: G02F1/133
Filed: 1990-06-12
Abstract: PURPOSE:To increase a driving frequency twice with a small-capacity memory and to make a correct gradational display by outputting video data which is obtained by adding the most significant digit bits and video data which is obtained by adding the least significant digit bits alternately at intervals of one horizontal scanning period. CONSTITUTION:The above device is equipped with a switching means 14 which outputs video data added by an adding means 14 and the video data of the most significant digit bits outputted from a storage means M alternately at intervals of one horizontal scanning period. Further, the device is equipped with a segment electrode driving means 16 which drives segment electrodes according to the data and a common electrode driving means 20 and 21 which drive common electrodes corresponding to the video data outputted from the switching means 14. Then the video data obtained by adding the least significant digit bits to data which are rearranged so as to make a correct gradational display are outputted alternately at intervals of one horizontal scanning period to drive the segment electrodes and also drive every two corresponding common electrodes. Consequently, the frame frequency of liquid crystal driving is increased with a small memory and the correct gradational display can be made.
Patent JP-S5577594-A (JP)
Title: Ribbon change mechanism
Inventor: OKA YUKIHIKO
IPC: B41J35/10
Filed: 1978-12-06
Abstract: PURPOSE: To provide a compact and light ribbon change mechanism by displacing a ribbon cartridge in three positions and locating electromagnets extremely close to an attracted body.  
     CONSTITUTION: A first electromagnet 18 and a lever 16 are in a mutually attractable range, so that when the electromagnet 18 is excited the lever 16 is immediately attracted to rotate a ribbon cartridge 4 counterclockwise to a ribbon upper-layer selection position. A second electromagnet 20 is arranged on the side of the first one 18, and a magnetic body 21 is faced to the electromagnet 20. With the electromagnet 20 excited, the cartrige 4 rotates counterclockwise to a ribbon lower-layer selection position. For keeping the cartridge 4 in a ribbon layer selection position, a holding current is fed to each of the electromagnets 18 and 20. Thus, the ribbon cartridge 4 can be displaced easily and be made smaller in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5377300-A (JP)
Title: Improved proces for preparation of ring-opening polymer
Inventor: KOBAYASHI MASAO
IPC: C08G61/06
Filed: 1976-12-20
Abstract: PURPOSE: To prepare a ring-opening polymer having excellent mechanical properties, moldability, and transparency, by the ring-opening polymerization of a norbornene derivative and/or a norbornadiene derivative in the presence of a highly active catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6045141-A (JP)
Inventor: NANBU TADAMASA
IPC: B65D5/44
Filed: 1983-08-19
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-S6314093-A (JP)
Title: Laminated type heat exchanger
Inventor: TAKAHASHI TOSHIO
IPC: F28F9/02
Filed: 1986-06-28
Abstract: PURPOSE:To reduce the number of pipes needed to one only so as to reduce the manufacturing processes and assembly processes to improve the productivity by forming a refrigerant inlet passage and a refrigerant outlet passage which are divided within the one single pipe. CONSTITUTION:An inlet tank 4 and an outlet tank 5 are respectively connected to a refrigerant inlet passage 11 and a refrigerant outlet passage 12. Said refrigerant inlet passage 11 and refrigerant outlet passage 12 are formed in one single pipe in, for instance, a rectangular section shape in such a manner that the interior of the pipe is divided into the refrigerant inlet passage 11 and refrigerant outlet passage 12 by a partition which is continuously formed along the axial direction. Therefore, there is no need for separate inlet and outlet pipes as before, and since the number of pipes needed is only one, the manufacturing and assembly processes can be reduced, thereby improving the productivity.