baber/WOPTO huggingface dataset:
Patent JP-2000082044-A (JP)
Title: Password authenticating device and authenticating method
Inventor: ISHIDA YAYOI
IPC: G06F21/31
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a password authenticating device which reduces the burden on a user who has changed his old password with a new one, because he can be reauthenticated if he is remembering one pass word all the time, by making the authenticating procedure possible with old pass word. SOLUTION: NAS 1 (communication server) accepts a user who uses a public telephone line through a filtering process A. After a registered user is confirmed through an authenticating process D of AUTHSV 3 with a password inputted by the user, a request to change a password is accepted from an allowed user and a password changing process C is performed to set a new password and holds the old password. When the user uses the new password for authentication, the old password is discarded and when the old password is used, the user is allowed while given a condition; when authentication is performed next time, a request for a changing procedure for the password is displayed on the user's display device from WWWSV 2.
Patent JP-H0624695-A (JP)
Title: Load operation unit
Inventor: YOON BARUIE BERUTEIRU AARUSEN
IPC: B66F9/06
Filed: 1991-09-04
Abstract: PURPOSE: To provide a load-handling device which is designed as a carriage movable along a floor and having a load-handling assembly whose load-engaging member is vertically movable as well as extendable and retractable relative to the carriage. CONSTITUTION: The driving mechanism of a load-handling assembly comprises an endless track driving element 34 which runs along an elongate path between guiding wheels 35. A load-engaging member 29 of the assembly is designed as a double-armed levers 29, 30, and 39. The fulcrum 40 of the lever is rotatably connected to the driving element 34 so as to follow the movements thereof. One arm 29 of the lever constitutes the load-engaging member 29 or forms a part of it. The other arm 30 of the lever comprises a cam follower 38. The cam follower 38 absorbs a torque produced by the load, resulting in engagement with cam tracks 36 and 37.
Patent JP-S61130615-A (JP)
Title: Vibraiton restricting equipment for revolving body
Inventor: SHIMIZU FUKUZO
IPC: F16C27/00
Filed: 1984-11-30
Abstract: PURPOSE:To jointly use both shearing damping force and sqeezing effects by providing annualr grooves at both a part which belongs to a moving body and moreover faces the first base and at least one side of the first base part. CONSTITUTION:In a moving body 24, a minute clearance Q is formed between the bottom surface of the moving body 24 and the first base 22, while a minute clearange R is formed between the surroundings of the moving body 24 and the second base 23. Shearing damping force is exhibited through the minute clearance Q, while squeezing effects are displayed through the minute clearance R, thus giving joint functions for restricting vibration. The moving body 24 is provided on itsbottom surface and at a place relatively close to its periphery, with an annular groove 25. It is also provided, in its circumferential direction, with a plurality of deairing holes connecting the bottom part of this annular groove 25 and the upper face of the moving body 24.
Patent JP-H02100305-A (JP)
Title: Chamfering device for c-shaped article
Inventor: KURODA MASANOBU
IPC: H01F41/02
Filed: 1988-10-07
Abstract: PURPOSE:To enable chamfering machining to be made in parallel and reduce cycle time by rotating and positioning a rotary plate by an index device and performing chamfering grinding of an edge face along an arc of a C-shaped work. CONSTITUTION:A work 1 transferred by a conveyor 6 in B direction is placed in a groove 9 at the periphery part of a rotary plate 8 with the outer periphery part which is a projecting surface of the work 1 in C-shaped facing the outside by a work carry-in device 7. Then, it is rotated by an index device 10 by the angle of the groove 9 being adjacent. When it reaches a grinding station position, whetstones 11a and 11b in cup shape with taper advance, thus grinding angle surfaces 2a and 2b. The work 1 whose grinding is completed returns to the original carried-in position by rotation of the rotary plate 8. The work 1 whose chamfering is completed is pushed out of the groove 9 and the work 1 after and before machining complete chamfering operation by turns. It allows the work to be carried to the groove of the rotary plate and the work 1 to be carried out after machining simultaneously, thus reducing cycle time for performing grinding machining in parallel.
Patent JP-H06104113-A (JP)
Title: Metal thin film magnetic recording medium
Inventor: ENDO ISAO
IPC: G11B5/66
Filed: 1992-09-22
Abstract: PURPOSE:To provide a metal thin film magnetic recording medium which has high coercive force and excellent electric characteristics by forming a base layer of CrB alloy composed of specific chemical composition. CONSTITUTION:On a non-magnetic board 1, a base layer 2 composed of CrB alloy of specific composition is formed, a magnetic layer 3 composed of ferromagnetic Co alloy which has uniaxial crystal magnetic anisotropy is formed on the layer 2 and a protecting film 4 is laminated on the layer 3. The base layer 2 is formed for internally blending the C axis of the Co alloy, which is formed on the base layer 2 with uniaxial crystal magnetic anisotropy, and CrB alloy composed of Cr100-xBx, X:1-10 (atom %) is formed. Therefore, internal orientation of the magnetic layer is improved, not only coercive force but also electric characteristics, especially O/W(overwrite) characteristics, are remarkably improved and recording density is improved.
Patent JP-H03116759-A (JP)
Title: Member for carriage and storage of semiconductor device
Inventor: CHIYAYADOU YUUZOU
IPC: H01L23/00
Filed: 1989-09-28
Abstract: PURPOSE:To prevent IC electrostatic breakdown by making a positioning gauge, which has a part to bring a semiconductor device into contact, out of the conductive material of 10-10OMEGA in resistance value. CONSTITUTION:A positioning gauge 1, which has a part 3 for returning a semiconductor device (IC) 2 being measured already, is made of conductive material whose resistance value is 10<4>-10<6>OMEGA, and also the earth is taken. In case that, for example, the element inside the semiconductor device 2 is electrified using the positioning gauge 1, the charge is discharged from the charged element to the earth through a lead 21 and the gauge 1 when the semiconductor device 2 is put in the returning part 2. At that time, the gauge 1 is the one which has the resistance value of 10<4>-10<6>OMEGA, so the electrified charge can be shifted gradually to the earth, and IC electrostatic breakdown can be prevented.
Patent JP-S61178818-A (JP)
Inventor: ADERIO RIZOONI
IPC: B65B7/20
Filed: 1985-11-14
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-H08122813-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: ISHIGURO KENICHI
IPC: G02F1/136
Filed: 1994-10-19
Abstract: PURPOSE: To improve the performance of accumulating capacity by having the first insulating film composed of the oxidized film of nonsolitary crystal silicon and the second insulating film being the same as the gate insulating film of a thin film transister between the first and the second electrode. CONSTITUTION: Addition capacity 9 is composed by having an insulating film 24 composed of the oxidized film of nonsolitary crystal silicon and an insulating film (gate insulating film 25) composed of material being the same as the gate insulating film 25 of a picture element TFT 7 between an addition capacity electrode 16 composed of nonsolitary crystal silicon and an addition capacity electrode 17 composed of a conductive body. The addition capacity 9 has two kinds of insulating films, namely the insulating film 24 and the gate insulating film 25, and its insulating film is formed thicker in comparison with the picture element TFT 7. Thus even in the case where the gate insulating film 25 is formed thinner for making the performance of the picture element TFT 7 higher, the reliability of the addition capacity 9 is not damaged.  In addition to that, the occurrence of a defect being due to a pin hole becomes difficult.
Patent JP-H06104078-A (JP)
Title: High frequency heating device
Inventor: KASHIMOTO TAKASHI
IPC: H05B6/70
Filed: 1992-09-24
Abstract: PURPOSE:To enhance the speed of heating regardless of the quantity of food by a metal plate provided in a waveguide and driving means for driving and stopping it in a high frequency heating device. CONSTITUTION:A high frequency heating device has a high frequency oscillating source 2 for oscillating high frequency waves; a heating chamber 2 for the putting in and taking out of a food 4; a metal plate 6 provided in waveguides 5a, 5b for guiding high frequency waves to the heating chamber 1; a driving means 7 for driving the metal plate 6: and 8 control means 8 for driving and stopping the metal plate 6 to the position capable of providing a high output. According to this constitution, power of the oscillating source can be regularly maximized regardless of the quantity of the food, and heating time can be shortened.
Patent JP-H04133122-A (JP)
Title: Coordinate position measuring instrument
Inventor: YAMAMOTO TADAYOSHI
IPC: G06F3/041
Filed: 1990-09-26
Abstract: PURPOSE:To omit the battery used as a cursor power source by supplying an AC voltage to a cursor by electromagnetic induction from a tablet, and using it as a power source of the cursor, in the coordinate position measuring instrument. CONSTITUTION:When a changeover switch 40 is in a position shown in the figure, a Y direction conductor pattern is used for measuring a position in the X axis direction, a polyphase AC current from amplifiers 62, 63 is supplied to an X axis direction conductor pattern, and an AC magnetic field whose amplitude is constant is generated on the surface of a tablet 2. When the changeover switch 40 is switched, the Y direction conductor pattern becomes a power source grid plate, and the X direction conductor pattern is used for measuring a position in the Y axis direction. The cursor side is constituted of a power source coupling coil 7, a rectifying circuit 8 and a smoothing circuit 9. On the surface of the tablet 2, an output voltage of the power source coupling coil is kept constant, and a stable DC voltage can be supplied into the cursor.
Patent JP-H02102001-A (JP)
Title: Veneer cutter and production of roll used for this cutter
Inventor: NIBUKI YASUHIRO
IPC: C25D7/00
Filed: 1988-10-08
Abstract: PURPOSE:To maintain excellent cutting capacity for a long period by forming inclined spiral grooves on the outer circumferential parts of respective rolls and also coating chromium plating on the outer circumferential parts of the respective rolls in such a limited state that chromium plating does not exist on the circumferential surfaces of the base materials of the respective rolls but exists on the side faces of the inclined grooves in the lower part sides of the rotary direction of the rolls. CONSTITUTION:Vertical grooves 3 are formed in the opposite positions of the outer circumferential parts of the respective rolls 1 and chromium plating 11 is coated on the outer circumferential parts of the respective rolls 1 in such a limited state that chromium plating does not exist on the circumferential surfaces of the base materials of the respective rolls 1 but exists on the side faces of the inclined grooves 2 in the lower part sides of the rotary direction of the rolls. In these rolls, even when the corner parts of both the side faces of the inclined grooves in the lower part sides in the rotary direction of the rolls and the circumferential faces of the rolls are allowed to collide against the knife edge of a cutting blade 4, vertical distance for the collision direction does not exist between a welded face and the collision position and tensile force due to moment does not act. Therefore such adverse cases that chromium plating 11 is peeled from the welded face and the rolls are damaged are not caused and excellent cutting capacity can be effectively maintained for a long period.
Patent JP-S62112871-A (JP)
Inventor: OGAWA ISAO
IPC: E02D29/00
Filed: 1985-11-13
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-H0893985-A (JP)
Title: Water hammer prevented piping
Inventor: NISHIOKA AKIRA
IPC: E03C1/02
Filed: 1994-09-23
Abstract: PURPOSE: To effectively prevent the occurrence of a water hammer with a simple structure by providing a water hammer prevented piping formed of a flexible material inner pipe to be watertightly connected to a piping for hot and cold water through a tube fitting and a metal outer pipe for inserting the inner pipe. CONSTITUTION: A water hammer prevented piping 1 to be connected to a piping for hot and cold water through a tube fitting is formed of a flexible inner pipe 2 and an outer pipe 5 for inserting the inner pipe 2. Although an excessive hydraulic pressure as shown by an arrow A is added into the piping when a combination faucet 15 is operated to suddenly stop water, the inner pipe 2 is expanded radially outward in the inside of the outer pipe 4 as shown by a virtual line, and the excessive hydraulic pressure A is moderated and absorbed by this expansion. The absorption of the pressure is performed by compressing the air in the space 25 with the outer pipe 5 by the expansion of the inner pipe 2. Since an O-ring 2a is fitted to the outer circumference of the inner pipe 2 with a specific space, the hydraulic pressure B is effectively dispersed.
Patent JP-2000054833-A (JP)
Title: NOx REDUCTION SYSTEM FOR COMBUSTION EXHAUST GAS
Inventor: TAKAHASHI YOSHINORI
IPC: F01N3/36
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively improve the NOX purifying performance by partially changing oxygen in the air to ozone, heating a gas oil added to the air in the presence of ozone to partially oxidize it, and adding them into an exhaust gas passage on the upstream side of a NOx catalytic converter. SOLUTION: In a diesel engine 10, fuel gas oil is supplied from a fuel injection pump 14 to each cylinder through a fuel injection pipe 16 and a fuel injection nozzle 12. The exhaust gas is carried in an exhaust gas passage 26 including an exhaust manifold 24 and exhausted to the outside after NOx is removed by the NOx catalyst 30 of a NOx catalytic converter 28. At this time, the air regulated by a flow control valve 34 is supplied to an air supplying passage 32 communicating with the exhaust gas passage 26 on the upstream side of the NOx catalyst 30 responding to the operating condition of the engine 10. The oxygen in the air is partially changed to ozone through an ozone generating device 40. Thereafter, the mixture of the resulting air and the fuel gas oil is heated by a heating device 46 to partially oxidize the gas oil.
Patent JP-S63110323-A (JP)
Title: Prevention of frost heaving of ground
Inventor: WAKAMATSU SEIJI
IPC: E02D27/35
Filed: 1986-10-28
Abstract: PURPOSE:To prevent the frost heaving of a ground by setting an elastic water- stop sheet having many holes to which shape-memory alloys having working characteristics at given temperature between the ground's surface and the max. freezing depth. CONSTITUTION:Many holes 12 are provided for an elastic material, e.g., chloroprene rubber, etc., and shape-memory alloys having a working characteristic at nearly 0 deg.C are attached to the peripheries of the holes 12 to form a water- stop sheet 11. The sheet 11 is set between about 1/5 L-L from the ground's surface, where L is max. freezing depth. When the temperature of underground becomes almost 0 deg.C in the winter season, the alloys 13 begin to work to close the holes 12 by pulling their edges. Since no water is supplied from unfrozen soil side, no icelens occurs on the frozen soil side to prevent the occurrence of great frost heaving.
Patent JP-H0199731-A (JP)
Title: Method for changing dies in transfer press
Inventor: NODA JUICHI
IPC: B21D37/04
Filed: 1987-10-12
Abstract: PURPOSE:To shorten the time and to simplify an electric circuit by changing dies in a transfer press composed of a plurality of presses having slides different in the lower dead center at the intermediate point of the differences between the lower dead centers of the slides at the same time. CONSTITUTION:A work 2 carried in from a destacker 5 is conveyed by the transfer bars 6 from the upstream side in sequence to each working station of a ring press 3 and an eccentric press 4. The ring press 3 fitted on the main body 1 has the slide 3a and the work 2 is formed by dies 7 of an upper die 7a and a lower die 7b on the lower surface of the slide 3a and on the bolster 3b. The lower dead center of the slide of this ring press 3 lies at the crank angles 190-200 deg. while the lower dead center of the slide of the eccentric press 4 lies at 180 deg., and at the intermediate point of them, die changes of the presses 3, 4 are performed simultaneously. The difference between these lower dead centers is absorbed by an elastic stopper of the die 7. Hereby, the die changing time is reduced, and since a control circuit is not always required for each press, electric circuits, too, are simplified.
Patent JP-2000086324-A (JP)
Title: Inorganic molded product
Inventor: INOUE AKIRA
IPC: C04B28/34
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic molded product of high mechanical strength with excellent resistance to water, heat and thermal shock and dimensional stability by reinforcing an inorganic material with inorganic fiber. SOLUTION: This inorganic molded product is obtained by incorporating 100 pts.wt. on a solid basis of an inorganic matrix stock comprising 100 pts.wt. on a solid basis of a metal primary phosphate and 80-200 pts.wt. of a curing agent with 5-100 pts.wt. of reinforcing inorganic fiber surface-treated with an epoxy resin-contg. treatment agent followed by molding to a specified shape and then curing under heating; wherein the curing agent is pref. at least one kind selected from compound oxides including metal hydroxides, basic metal oxides and basic metal hydroxides and particles <=5 μm in average size account for 30-90 wt.% of the whole curing agent, and the epoxy resin is pref. an aromatic polyglycidyl ether-based one.
Patent JP-H0196992-A (JP)
Title: Superconducting circuit board and its manufacture
Inventor: ISHIDA TETSUYA
IPC: H01L39/24
Filed: 1987-10-09
Abstract: PURPOSE:To facilitate bonding and terminal formation, by forming a solder bump at a desired position on a circuit after the circuit is formed by using superconductor. CONSTITUTION:After a circuit is formed on a ceramic substrate 1 by using superconductor 2, an electrode pad 3 is made by forming a solder bump at a desired position of the circuit. The superconductor 2 is desirable to be a composite oxide superconductor containing Y, Ba and Cu. Since the electrode pad part 3 is made of solder, bonding, soldering of various pins, and the like are very facilitated.
Patent JP-H03117953-A (JP)
Title: Signal repeater duplicating structure sys- tem
Inventor: YON FUI RI
IPC: H04Q3/00
Filed: 1990-09-25
Abstract: PURPOSE: To improve the reliability of a system by making a level 3-3 connection network duplex for changing modules through the normal procedures as the time of the occurrence of a fault. CONSTITUTION: A signal relay system constituted mainly of the duplex level 3-3 connection network consists of level 3-3 connection networks 100a and 100b, a signal message processing module 110, a signal network management module 120, an O/M(operation and maintenance) system 130 and a terminal 140. Consequently, many level 2 units and modules 110 and 120 are not unavailable, namely available even if a fault occurs in one level 3-3 connection network. A time margin for maintenance of one route where a fault occurred and another route free from the occurrence of a fault are used to perform the maintenance. Thus, modules are changed through normal procedures.
Patent JP-S62115544-A (JP)
Title: Data propagation area detection system
Inventor: AOKI HIROMICHI
IPC: G06F11/00
Filed: 1985-11-15
Abstract: PURPOSE:To grasp a data propagation state between the odd number of registers by inverting the output of each bit of an odd number of registers, using the result as one-bit input to other registers mutually thereby adopting the loop structure as a whole. CONSTITUTION:Pulse signals Ia-Ic are inputted to signal lines 504n52 at the application of power, then the most significant bit of registers 1-3 is initialized and the value of signal lines 10-12 is 101. When the values of signal lines 40-42 are A0, B0, C0 respectively, the values of A0, B0, C0 are 010. When a data is inputted to a data signal line 20 externally and a pulse signal is inputted to signal lines 30-32 in order, the value is transited as follows: A0-C0=010 goes to 110 by an (a) input, 100 by a (b) input, 101 by a (c) input, 001 by the (a) input, 011 by the (b) input and 010 by the (c) input. When the relation of A0=B0 exists with a clock stopped, it is decided that the data is set up to the register 1, when B0=C0, then the data is set up to the register 2 and when C0=A0, the data is set up to the register 3.
Patent JP-H03123825-A (JP)
Title: Vibrational spectrum analyzer for rotating machine
Inventor: BIKUTORU BASHIRIEBICHI KURIKOF
IPC: G01H17/00
Filed: 1989-10-02
Abstract: PURPOSE: To analyze a vibration spectrum by controlling the resolution of a spectrum analysis and controlling a pass band automatically so that the interference distortion of the result of vibration spectrum analysis can be eliminated. CONSTITUTION: A vibration signal that is picked up from a rotary machine by a vibration pick-up 1 reaches the input terminal of a low-pass filter 2. The pass band of the filter 2 is shaped by activation sections 121 -12K and feedback constituents 131 -13K. Also, the filter 2 limits the upper-limit frequency of the signal spectrum. In this case, a signal is sent to the input of an A/D converter 3, and amplitude and time are digitized at a sampling speed that is proportional to the rotary speed of a machine in the converter 3. Then, the rotary speed is detected by a rotary speed sensor 8 and is applied to the input of a frequency multiplication equipment 7, thus obtaining a means for changing the pass band of the filter 2 automatically to eliminate the spectrum distortion due to the overlapping of the generated interference and hence analyzing vibration spectrum.
Patent JP-2001082805-A (JP)
Title: Hot-water supplier
Inventor: SHINDO TOYOYA
IPC: F24H1/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To ensure the restoration of lighting in the indicating unit of a remote controller and improve the property of convenience by a method wherein transmission of a detecting signal of existence of exiting of an indicating unit for a remote controller is controlled by detecting the existence of exiting of a driving member or the thermal change of a temperature sensitive member through a detecting means, detecting the energization of a driving member such as a ventilating fan or the like or the thermal change of the temperature sensitive member. SOLUTION: Upon starting hot-water supplying operation, the operating switch of a remote controller 6 is turned on and when a user closes a hot-water supplying cock to stop the supply of hot-water, the lowering of the flow rate of output hot-water is detected by a water amount sensor 12. In this case, the operation switch is judged whether the same is opened or not by a user in the remote controller 6 and when the operation is not effected, the remote controller is shifted to a waiting condition and the lighting of picture of the indicating unit 7 for the remote controller is stopped.  On the other hand, when turning-off operation is not effected and a period of time, in which a predetermined flow rate or more of water is not detected, is continued for a predetermined period of time after stopping the discharge of hot-water, the lighting of indicating picture of the remote controller 6 is stopped or the reducing measure of power consumption is set whereby wasteful power consumption is restrained.