baber/WOPTO huggingface dataset:
Patent JP-S62181468-A (JP)
Title: Flip-flop composed of resonant tunneling transistor
Inventor: YOKOYAMA NAOKI
IPC: H03K3/357
Filed: 1986-10-09
Abstract: PURPOSE:To enable the high-speed operation by simplifying a constitution by providing a current source inserted between a base and an emitter of an active element and a means for selectively giving signals to said active element. CONSTITUTION:This device comprises an active element QR, a resistor RB connected between base and emitter in order to cause the base of said active element QR to obtain two stable states, a power source for supplying a positive side power source level VCC1, and a static element QS for selectively giving signals in order to cause said active element QR to obtain either of two stable states. Consequently, the resonant tunneling effect generated in an RHET as an active element becomes to be able to realize two stable states of the base and these two stable states can be transferred arbitrarily by signals from the base side or the collector side. Accordingly, the constitution by use of a small number of active elements is possible and it is effective for attaining high integration and high speed of a flip-flop.
Patent JP-H04118663-A (JP)
Title: Production of magnetic toner
Inventor: KUNUGI MASANAO
IPC: G03G9/08
Filed: 1990-09-10
Abstract: PURPOSE:To form images having a high resolution and high image quality by dissolving resin fine particles and fixing these resin particles to the adjacent resin fine particles. CONSTITUTION:Internal nucleus particles 1 are produced by a kneading a pulverizing method, polymn. method, etc., using raw materials consisting of a binder resin 11, magnetic material 12, coloring agent 13, release agent 14, etc. Polyethylene, polypropylene, polybutyrene, etc., are used as the binder resin 11. The fine particles which are chemically stable when dispersed into the binder resin and have <=5mum grain size are preferable as the magnetic material 12. Black dyes and pigments, such as carbon black and graphite, are used as the coloring agent 13. Spray dried fine particles, etc., of the polyacrylate deriv., butyral resin, etc., produced by an emulsion polymn. method, etc., are used as the resin fine particles 2. A solvent 4 is used to dissolve and fix the resin particles 2, for which dichloromethane, chloroform, etc., are used. The dispersions of the internal nucleus particles 1 and the resin fine particles 2 are mixed, by which a sticking treatment 5 is executed and the toner 6 stuck with the resin fine particles is obtd. The toner 6 stuck with the resin particles is formed with resin coated layers 15 by subjecting the resin particles 2 to a dissolving and fixing treatment 7 by the solvent 4, by which the resin coated toner 8 is obtd. The images having the high image quality and high resolution are formed in this way.
Patent JP-S6299863-A (JP)
Title: Automatic teller machine
Inventor: ITO KEN
IPC: G06Q40/02
Filed: 1985-10-28
Abstract: PURPOSE:To reduce the load on a center device by storing the message data from an input means for a certain period and adding the message data from the center device to said stored data in response to the indication of the center device. CONSTITUTION:The message data of the same contents supplied from an operating key part 12 are registered and stored in a register 34 for a certain period. An outputs classifying code showing the propriety for read of the stored message data is provided to the message data supplied from a center device 1 via a transmission control part 21. A decoder means 35 decodes the outputs classifying code. If this dealing result indicates a reading action, the message data is read out of the register 34 and added with the message data supplied from the device 1 to be outputted. In such a way, the load of the device 1 can be reduced.
Patent JP-S6481502-A (JP)
Title: Superconducting antenna and its manufacture
Inventor: AZUMA TSUNETO
IPC: H01Q19/19
Filed: 1987-09-24
Abstract: PURPOSE:To send a signal over a wide band by forming an antenna while a superconductor is used as a conductor part so as to reduce the signal attenuation due to conductor loss and increasing the radiation power from the signal from a transmission terminal. CONSTITUTION:The antenna 4 is formed by a linear superconductor 5. The superconductor 5 holds the geometrical shape of the antenna to act like the electric conductor part of the antenna. The dielectric substance 6 protects the superconductor 5 from the environment. Thus, the signal attenuation due to the conductor loss is decreased, the radiation power of the signal from the transmission terminal is increased and the signal is sent over a wide band.
Patent JP-H1092631-A (JP)
Title: Magnet body and carrying device
Inventor: NAKAMURA KOJI
IPC: B65G17/46
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device which carries steel balls by surely attracting the balls one by one. SOLUTION: Steel balls B1 , B2 ,... are continuously supplied to magnet bodies 21 incorporated in a belt conveyor 14 from a supply chute 41. Each magnet body 21 is composed of a rectangular parallelepiped synthetic resin magnet having a recessed section 22 for housing a supplied steel ball B2 oh one side face. The recessed section 22 is formed correspondingly to part of the external size of the ball B2 and N- and S-pole faces are faced oppositely to each other with the section 22 in between. Since a magnetic field acts.on part of the ball B2 in a direction crossing the entering direction of the ball B2 , a magnetic force is efficiently applied to the ball B2 and the magnet body 21 surely attracts the ball B2 only without allowing the ball B2 to attract the the next ball B3 .  After the ball B2 is carried to a prescribed position on the conveyor 14, the ball B2 is removed from the magnet body 21 by means of a removing body 35 and discharged from the main body 11 of a carrying device 10 through a discharge chute 51. Thus the carrying device 10 can surely and stably carry the balls B1 , B2 ,... one by one.
Patent JP-H1080579-A (JP)
Title: Traveling model
Inventor: SUGANUMA MASANORI
IPC: A63H13/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a traveling model that provides a performance similar to a real one and is improved in appearance by transmitting the rotation of a wheel to each of the movable elements of a model main body without causing exaggerated movements and whose number of part items is reduced to enhance its assembling property and productivity by making as simple as possible a mechanism for moving each movable element. SOLUTION: This traveling model has a model main body 14 supported against a base 11 having a wheel 12 that travels on the surface of a field 1, the model main body 14 including front and rear leg parts 28, 29 that serve as movable elements and power transmission means 21, 22, 24 which transmit the rotational movement of the wheel 12 to each movable element 28, 29 to drive it. The power transmission means include an endless belt 21 that transmits the rotation of the wheel 12 to a rotating shaft 20 rotatably supported against the fixed frame 15 of the model main body 14, and the movable elements 28, 29 are moved by using as power the rotation transmitted from the wheel to the rotating wheel 20 by the power transmission means.
Patent JP-H0977732-A (JP)
Title: Production of alkoxynaphthonitrile derivative
Inventor: ISHIDA TSUTOMU
IPC: B01J27/232
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an alkoxynaphthonitrile derivative useful as a synthetic intermediate for medicines, agrochemicals and functional materials in high purity and yield by a simple method. SOLUTION: A hydroxynaphthonitrile derivative of the formula (X1 to X6 are each H, an alkyl, an alkoxy, an aryl, an aralkyl or a halogen) is reacted with an alkylating agent of the formula R-Z (R is a halogen or an alkyl; Z is an eliminable group) (e.g. benzyl bromide) in an aprotic polar solvent (e.g. N,N-dimethylformamide) in the presence of a carbonic acid alkali metal salt (e.g. anhydrous potassium carbonate) at 0-180 deg.C to provide the objective alkoxynaphthonitrile derivative. The alkylating agent is used in an amount of 0.7-1.8mol based on 1mol compound of the formula and the solvent is used in an amount of 10-10000 pts.wt. based on 100 pts.wt. compound of the formula and the carbonic acid alkali metal salt is used in an equivalent amount or above based on hydroxy group of the compound of the formula.
Patent JP-H0689927-A (JP)
Title: Tab housing magazine
Inventor: KATAYAMA TAMOTSU
IPC: B65D85/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide a TAB housing magazine which can efficiently and surely house TABs and from which any one of the TABs can be easily taken out arbitrarily at any position. CONSTITUTION:This magazine 1 has a plurality of grooves in its TAB housing section and a magazine cover 5. On the cover 5, projections are formed as guides 6 for positioning individual TABs 2. Therefore, the TABs 2 can be efficiently and surely housed in the magazine 1 and any one of the TABs 2 can be easily taken out arbitrarily at any position. Because of the guides 6, in addition, the housing state of TABs 2 in the magazine 1 is not disturbed even when the magazine 1 is tilted while the magazine 1 contains a plurality of TABs 2.
Patent JP-S61117673-A (JP)
Title: System for picture data transfer processing
Inventor: MAEDA MAMORU
IPC: G06T3/00
Filed: 1984-11-14
Abstract: PURPOSE:To attain a processing system where the number of degrees of freedom concerning the position and the size of a partial picture is large, by generating a detection signal during scanning of a data processing range and providing a picture data processing circuit which perform a specific processing selectively in accordance with the detection signal. CONSTITUTION:A scanning control circuit 4 is provided with 4 registers which set X and Y addresses of the start point and the end point of the scan range of a memory 1 and controls the update of X and Y address counters 2 and 3 or the like. Processing range detecting circuits 5 and 6 compare contents of counters 2 and 3 with X and Y address information of the start point and the end point of the data processing range to discriminate whether the designated data processing range is scanned or not and output detection signals. Output data of the memory 1 is inputted to a picture data processing circuit 7, and transfer clocks of picture data are inputted to the circuit 7 from a signal path 12. The control signal which designates a data processing mode is inputted to the circuit 7 also by a signal path 71. The picture data processing circuit 7 subjects input picture data to a specific processing selectively on a basis of signal states of signal paths 45, 53, and 63 in accordance with the designated processing mode.
Patent JP-S61118925-A (JP)
Inventor: KIRIYAMA TAKESHI
IPC: H01H37/56
Filed: 1984-11-13
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-S60132497-A (JP)
Title: Matrix switch
Inventor: TAKEDA YOSHIHIRO
IPC: H04Q3/00
Filed: 1983-12-21
Abstract: PURPOSE:To constitute a relay matrix switch of relays fewer than the conventionals by using a multi-contact point relay. CONSTITUTION:A matrix switch, which connects incoming lines 1-2m to outgoing lines 1-n, consists of a main matrix switch MSW and an additional matrix switch ASW. The main matrix switch MSW consists of (m)X(n) pieces multi-contact point relays, and the additional matrix switch ASW consists of 2nX(n) pieces relays C11a-Cnnb. The incoming line 1 and respective two incoming lines of the incoming lines 2m-1 and 2m are switched to the additional matrix switch ASW by the same relay, and are connected to the voluntary outgoing lines 1-n via the additional matrix switch ASW. In such a way, the number of the relays of the main matrix is made to >=1/2 of the conventionals by using the multi-contact point relay.
Patent JP-H1060579-A (JP)
Title: Cold formed square steel tube minimal in difference of material in cold formed part and having high weldability, and its production
Inventor: MABUCHI HIDESATO
IPC: C22C38/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of necessity of the exercise of specific supervision over welding, resulting from the difference in material between a work hardened part and a base material part caused by increase in strength, deterioration in elongation and toughness, etc., and to provide a technique of preventing, e.g. the occurrence of deterioration in the toughness of a cold formed square steel tube. SOLUTION: This cold formed square steel tube minimal in the difference of material in a cold formed part and having high weldability can be obtained by applying cold forming to a steel stock which has a composition containing, by weight ratio, 0.04-0.20% C, 0.01-0.60% Si, 0.30-2.0% Mn, <=0.025% P, <=0.015% S, and 0.001-0.10% Al, also containing one or >=2 kinds among 0.005-0.10% Nb, 0.20-1.00% Mo, 0.005-0.20% V, and 0.05-1.50% Cr and/or 0.0003-0.0030% B, and having the balance Fe with inevitable impurities. In this case, the cold formed part has heat treated structure.
Patent JP-H1150657-A (JP)
Title: Width extending jig for ditch cover-receiving frame
Inventor: HIRANO TOSHIO
IPC: E04G15/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency of ditch cover receiving frame execution by providing two ditch-shaped member in which cross sectional shape is made substantially inverted U-shape for both the ends of a support member having prescribed length. SOLUTION: Two ditch-shaped members 12, 13 in which cross sectional shape is made substantially inverted U-shape are provided for both the ends having support members 11, 11 having prescribed length, and made the width projection jig 10 of ditch cover receiving frames 23, 24. A pair of the ditch cover receiving frames 23, 24 are temporarily fixed on a shape frame, and the ditch-shaped members 12, 13 of the width-extending jig 10 are pushed for the side wall parts 26, 26. Next, the upper end part of the side wall part 26 of the ditch cover-receiving frames 23, 24 is sandwiched between the inner and outer hanging wall parts 17, 17, 18, 18 of the ditch- shaped members 12, 13.  In such a procedure, width extending is performed at a prescribed interval toward the longitudinal direction with regard to the ditch cover- receiving frames 23, 24 by a plurality of the width extending jigs 10, and they are fixed on the shape frame. Thereby bolt tightening working is unnecessitated, and the execution efficiency of laying work of the ditch cover receiving frames 23, 24 can be improved.
Patent JP-2000069716-A (JP)
Title: Stator frame assembly device for rotating machine, and assemble method
Inventor: YAMAGUCHI TOSHIKATSU
IPC: H02K15/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To easily erasure the accuracy of relative position in assembly of partition plates and perform safe operation. SOLUTION: Unit assembly devices 50 each of which is equipped with a partition plate retainer 3 provided shiftably in vertical direction at a supporting case 1, a partition plate receiver 6 provided shiftably in diametrical direction of the partition plate from the front of the supporting case 1, being supported by this plate retainer 3, a vertical shifting transmission mechanism for transmitting the rotation of a motor 5 for vertical drive as the quantity of shifting in vertical direction to the partition plate retainer 3, and a backward and forward shifting transmission mechanism for transmitting the rotation of a motor 7 for backward and forward drive attached to the partition plate retainer 3 to the partition plate receiver 6 as the quantity of shifting in backward and forward direction,  are arranged by plural units on the side of outside diameter of the end plates and the partition plates being piled up in advance by the number of sheets to be integrated on an assembly surface plate. Then, a stator frame is assembled while shifting each partition plate in order to the instructed position on the basis of the assembly surface plate by the partition plate retainer and the partition plate receiver of each of there unit assembly devices.
Patent JP-H0691767-A (JP)
Title: Laminating apparatus
Inventor: YOSHIYAMA IKUNOBU
IPC: B32B37/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a laminating apparatus in which a surface protective layer is not peeled from a support to be transferred to a pressure roller and maintenance is not necessarily frequently conducted. CONSTITUTION:The laminating apparatus passes a film 62 having a peelable surface protective layer on a support through a pair of pressure rollers 7a and 7b having heaters thereby to transfer the layer of the film to a surface of a member to be surface-protected. The apparatus comprises heaters 8a, 8b for individually heating the pair of pressure rollers, temperature sensors 18, 19 for sensing the surface temperatures of the roller pair, and a temperature controller for controlling the rollers to different surface temperatures based on the surface temperatures of the rollers, respectively.
Patent JP-H03102402-A (JP)
Title: Fuzzy control circuit
Inventor: TOMITAKA TADAFUSA
IPC: G11B15/467
Filed: 1989-09-16
Abstract: PURPOSE:To obtain a fuzzy control circuit which has a simple constitution as a whole and can use effectively a memory means by showing the membership functions in the common basic data and the auxiliary data and storing them in the memory means. CONSTITUTION:The control data is inferred with use of plural membership functions PL, PM, PS, ZR, NS, NM and NL which are stored in a memory means. At least two or more membership functions PM, PS, ZR, NS and NM are shifted by a prescribed extent respectively and defined as the functions which show the same change out of those functions PL - NL. Then the defined functions are expressed in the basic data DBASE which show the parts having the same change and the auxiliary data DSUB which show the shift extents. Thus, it is possible to obtain a fuzzy control circuit which has a simple constitution and can use effectively the memory means.
Patent JP-2001069427-A (JP)
Title: Head mount display device
Inventor: TAKANO HIRONOBU
IPC: H04N5/64
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To easily wire an earphone or headphone cable. SOLUTION: A frame 33 adopts a metal with proper elasticity and excellent strength for a core metal, and a synthetic resin is coated around the core metal. A groove 33b with a structure of providing elasticity to at least one wall face is provided along a lower face of the frame 33 not conspicuous in terms of outward appearance to lock a cable 40 for connected to an earphone. A plurality of projections 33c are provided at a prescribed interval in this groove 33b and locks the cable 40 by pushing the cable 40 into the groove 33b from the projection 33c. Moreover, the locked cable 40 is extracted from a termination section 33d of the groove 33b provided around both ends of the frame 33.
Patent JP-S60132287-A (JP)
Title: Wrong insertion preventing system of magnetic card
Inventor: SHISHIDO TOKUICHI
IPC: G06K13/06
Filed: 1983-12-20
Abstract: PURPOSE:To prevent a wrong insertion of a magnetic card having a magnetic stripe on both faces of a JIS/ISO card, etc. by detecting whether there is a difference or not in an output signal of a track of the magnetic stripe of both faces of an inserted magnetic card. CONSTITUTION:Both magnetic stripes 20, 21 of an inserted magnetic card are read by magnetic heads 33, 34, and whether there is a difference or not in an output signal of each track T1, T2 of the magnetic heads 33, 34 is discriminated by a detecting circuit. That is to say, the JIS stripe 20 is a single track, therefore, naturally output signals of the tracks T1, T2 of the magnetic head 33 or 34 are the same, and on the contrary, the ISO stripe 21 is a multitrack, therefore, an output signal of the track T1 and an output signal of the track T2 of the magnetic head 33 or 34 are different in its recording density. Accordingly, from the output signals of both the tracks T1, T2, a difference of the number of pulses or a difference of the phase between the tracks is detected by the detecting circuit, by which an inserting direction of the inserted magnetic card can be detected.
Patent JP-H0769055-A (JP)
Title: Sunvisor for vehicle
Inventor: MURATA SEISHIRO
IPC: B60J3/02
Filed: 1993-09-01
Abstract: PURPOSE:To provide a sunvisor for a vehicle which can be manufactured at low cost and to/in which a case body housing an accessory function product such as a mirror or a lamp can be fixed/installed reliably. CONSTITUTION:A case body 7 housing an accessory function product such as a mirror 8 is installed in a sunvisor body 6 wrapping a core material 4 where a frame 2 is embedded in a synthetic resin foaming body 3 with an armoring material 5. The case body 7 is embedded in a recessed part 12 arranged on one surface side of the sunvisor body 6, and is fixed by locking of a locking part 16 of the case body 7 and a part 14 to be locked of the recessed part 12, or is fixed by using simultaneously both the locking of the locking part and the part to be locked and a method to thrust a thrusting projection 17 arranged on the case body 7 into the foaming body 3. The locking part 16 and the part 14 to be locked are locked on each other by a hitch between a locking projection 13 which is arranged in the locking part 16 and has spring elasticity and a locking wall 15 of the part 14 to be locked.
Patent JP-H0552581-A (JP)
Title: Running guidance apparatus for vehicle
Inventor: OKAMITSU ATSUSHI
IPC: G09B29/10
Filed: 1991-08-26
Abstract: PURPOSE:To enable the execution of approaching guide to a proper lane by displaying the subsequent branch point information of the ongoing direction at a branch point of own car through a control means based on an output of a decision means. CONSTITUTION:When an onboard antenna 2 receives a radio wave from a road side transmission station 1 provided near a branch point K1, a CPU10 displays information of the branch point K1 visually with a display device 7. When a decision means decides the ongoing direction of own car at the branch point K1, a subsequent branch point information display control means displays information at the subsequent branch points K2, K3 and K4 of the ongoing direction at the branch point of the own car visually based on an output of the decision means through the CPU10. As a result, at an early time immediately after the own car approaches the branch point K1, information at the subsequent branch points K2, K3 and K4 is displayed visually corresponding to the ongoing direction of the own car thereby enabling the execution of an approaching guide to a proper lane.
Patent JP-H0288739-A (JP)
Title: Cast alloy for conveyor roll for steel material in heat treatment furnace
Inventor: ISHII TOSHIAKI
IPC: C22C19/07
Filed: 1988-09-26
Abstract: PURPOSE:To reduce the cost of a roll, to improve the operating efficiency in a heat treatment furnace and to improve the quality and yield of the steel material to be treated by incorporating specific % of C, Si, Mn, Al and Cr into Co. CONSTITUTION:The cast alloy for a conveyor roll for a steel material in a heat treatment furnace having excellent build-up resistance is formed by incorporating 0.2 to 2% Si, 0.2 to 1% Mn, 0.5 to 10% Al and 30 to 60% Cr into Co. One or more kinds among 0.5 to 10% Nb, 0.5 to 10% Zr, 0.5 to 10% Mo, 0.5 to 1.0% W and 0.1 to 1% Y are furthermore incorporated into the alloy. In this way, the cost of a roll is reduced, the efficiency in a heat treatment furnace is improved and the quality and yield of the steel material to be treated can be improved.