baber/WOPTO huggingface dataset:
Patent JP-H02143658-A (JP)
Title: Remote centralized maintenance system for exchange
Inventor: YOSHIZAWA TOSHIYUKI
IPC: G10L15/00
Filed: 1988-11-24
Abstract: PURPOSE:To inform the application of a fault to a maintenance personnel without manual intervention by providing a speech recognition equipment receiving fault information from a telephone subscriber in voice, converting the information into a data and decoding the significance to an exchange remote centralized maintenance equipment. CONSTITUTION:The speech recognition equipment 12 receives a fault application from a telephone subscriber 13, converts the voice into an internal processing data and sends the result to a fault analyzer 9. The analyzer 9 analyzes the data and makes a question required to locate the fault to a subscriber 13 through a voice generating device 11. A fault data is collected till the question is finished fully or the subscriber 13 interrupts the speech and stores the result in a data base 10. During this process, an exchange connecting to the subscriber 13 among exchanges 11 - 1n, e.g., the exchange 11 is decided, the fault information is edited and sent through a fault information transmitter 7. Then the fault information is received by a fault information receiver 21 connecting to the exchange 11 and displayed on a display device 41.
Patent JP-S63152026-A (JP)
Title: Production of magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/85
Filed: 1986-12-16
Abstract: PURPOSE:To prevent sputtering and to increase a sticking speed and film forming speed by adjusting an acceleration voltage of an ion gun in association to the electron beam acceleration voltage thereof so that the acceleration voltage in the ion gun is kept relatively low and the low energy ion beam is used. CONSTITUTION:A thin film of a magnetic material essentially consisting of iron is stuck by a vacuum deposition method on a plastic substrate 2 while said substrate is made to creep on a cylindrical drum 4 and is thereby conveyed. The ion beam essentially consisting of nitrogen ions is simultaneously projected onto the substrate 2 by which a magnetic recording medium is produced. The ion gun 9 is used as an ion beam source at this time and the electron beam is used for vacuum deposition of the magnetic material; in addition, the relations VE/20>=V1 and VE>=15 are satisfied when the acceleration voltage of the ion gun 9 is designated as V1kV and the acceleration voltage of the ion beam as VEkV. The film forming speed can, therefore, be increased and since the iron vapor flow is activated by increasing the acceleration voltage of the electron beam in the electron gun 8, the use of the ion beam of the relatively low energy is permitted even if the acceleration voltage of the ion gun 9 is increased. The generation of the sputtering is thereby prevented.
Patent JP-H11122605-A (JP)
Title: Image pickup device
Inventor: YAMANE AKIRA
IPC: H04N1/195
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that photographs an object at the front side of or aside a stage with a simple operation. SOLUTION: Since a sub video camera 16 photographs an object at the front side of a stage 11 and reproduces an erected video image by an external device, it is not required to direct a main video camera 13 toward the front side of the stage 11 or to turn the main camera around an optical axis of an image pickup lens 31, and then the operation is easy. Since a recessed part 24 is formed to an outer circumferential part of the stage 11 and the sub video camera 16 is stored therein and covered by a cover 25, the sub video camera 16 gives no hindrance when the main video camera 13 is in use and the internal circuit of the stage 11 and the sub video camera 16 are connected by a cord, then the sub video camera 16 is extracted from the recessed part 24.
Patent JP-H04170298-A (JP)
Title: Speaker system
Inventor: HONDA KAZUKI
IPC: H04R1/28
Filed: 1990-11-02
Abstract: PURPOSE:To extend a low frequency reproduction limit frequency toward lower frequencies without changing a length of an acoustic tube by drawing an area of an aperture of the acoustic tube by a factor larger than 0 and less than the unity. CONSTITUTION:An aperture 8 is reduced by a factor larger than 0 and less than the unity with respect to a cross-sectional area of an acoustic tube 7. A sound radiating from a rear side of a speaker unit 5 is led to the acoustic tube 7 and radiates from the aperture 8. In this case, the drawn aperture resulting in being equivalent to the addition of acoustic mass thereby shifting the resonance frequency of the acoustic tube toward lower frequencies. Thus, the low sound reproduction limit frequency is shifted toward a lower frequency band.
Patent JP-H02193759-A (JP)
Title: Cable carrier
Inventor: BERUNTO MAINDOURU
IPC: B65G1/06
Filed: 1989-11-17
Abstract: PURPOSE: To store a transport tool to be detached from a transport system with simple structure by arranging at least one storage rail which is oscillatory around the horizontal axis between two inclined positions opposite to each other in the vicinity of one station. CONSTITUTION: When a transport tool 10 is moved in a storage chamber 7 for storage, a wheel 1 is rotated in a reverse direction, a driving wheel 32 of a guide device 3 is also rotated in the reverse direction, and the moving direction of a seat 10 is reversed from A to B. When the seat 10 is moved in the B direction, and connected to a cable 2, the seat 10 is guided through a branched track 4, and a control device drives the transport tool 6 clockwise, and accompanies the seat 10 with one storage rail 71 through a branched track 51. The storage rail 71 is inclined downward from a transport rail 5, and when one storage rail 71 is full of the seat 10, the branched track 51 is switched to transport the seat to the next storage rail 71. When a cable transport system is again set to the service condition, the rail 71 is lifted, and the branched track 51 is connected to the transport rail 5.
Patent JP-S62155779-A (JP)
Title: Power conversion circuit
Inventor: SUGIYAMA TOYOHISA
IPC: H02M3/335
Filed: 1985-12-26
Abstract: PURPOSE:To improve efficiency by constituting a snubber circuit of the series circuit of a diode and a capacitor and giving energy stored in the capacitor to a power supply section through a rectifier. CONSTITUTION:A snubber circuit is composed of the series circuit of a diode D1 and a capacitor C1, and energy stored in the capacitor C1 is given to a power supply section 10 for a drive circuit 5 through a rectifier D2. The power supply section 10 is organized provided with a resistor R2 connected on the output side of the rectifier D2, a voltage regulation diode ZD connected in series with the resistor R2 and a capacitor C2 connected in parallel with the voltage regulation diode ZD. Power is fed to a signal amplifying section 9 from a node among the resistor R2, the voltage regulation diode ZD and the capacitor C2. A control signal outputted from a control circuit 6 is inputted to the signal amplifier 9 through a photocoupler PC, and the signal amplifier 9 drives and controls a semiconductor switching element 2.
Patent JP-H10118119-A (JP)
Title: Pant-type disposable clothings
Inventor: KIMURA HIROYUKI
IPC: A61F13/15
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve adhension and fitness and also to use a same material concerning the elastic material in a waist part and leg hole parts by extending an elastic body to be applied in the periphery of the leg holes not to a leg length area but towards the waist part of a whole clothing mainbody. SOLUTION: Concerning the elastic bodyies 14a and 14b to be applied in the periphery of the leg holes 12a and 12b, a front side elastic body 14a, for example, is erected from the peripheral edge of the hole 12a towards the waist part 11 without through the leg length area 15. Then, it is extended along the waist part 11, lowered towards the peripheral edge of the other leg hole 12b without through the leg length area 15 and extended in the periphery of the leg hole 12b. A rear side elastic body 14b is formed in a same way. It is crossed with the front side elastic body 14a at a leg length position, the rear side elastic body 14b is fixed to the front side of clothings and the front side elastic body 14a is to the rear side of clothings. Thus, displacement by the elastic bodies in the leg length area 15 is prevented, a leakage is also prevented and adhension and fitness are improved.
Patent JP-H01140286-A (JP)
Title: Outdoor automatically renting machine
Inventor: KANO CHIYUKI
IPC: G07F17/00
Filed: 1987-11-26
Abstract: PURPOSE: To obtain an outdoor automatic rental machine by providing a cover opening/closing means, a rental termination detection means and the control means of the cover location of the detection. CONSTITUTION: All the rental operations are terminated and the leaving of a user from a rental machine is detected by a body sensor 5. Based on this detection, a control means 8 controls a cover opening/closing means 4, a cover 2 is moved to the cover to a closing location and the cover 2 covers an operation panel part 3. When the next user inserts a membership card into card reader 7, the control means 8 controls the cover opening/closing means 4 based on this moving and moves the covers 2 to an opening location. Thus, an operation panel 3 is made a usable state. By this constitution, a convenient outdoor automatic rental machine in which water proof and contamination, etc., are surely prevented, the equipments on the roof, etc., is unnecessary and the cover is automatically opened/closed can be obtained.
Patent JP-H11134043-A (JP)
Title: Dc stabilized power supply circuit
Inventor: HANABUSA KOICHI
IPC: G05F1/56
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the DC stabilized power supply circuit of satisfactory ripple removal rate and low operating voltage by using a base-grounded transistor as a reference voltage generating circuit. SOLUTION: A reference voltage circuit 20 is composed of base-grounded NPN transistors 26 and 27, external power source 28 and resistors 29 and 30 for reference voltage division in addition to PNP transistors 21-23 and NPN transistors 24 and 25. When ripple is applied to an input voltage Vin, respective potentials VA2 and VB2 are fluctuated by the ripple of the input voltage Vin. However, the potential fluctuation in collector potentials VC2 and VD2 , of NPN transistors 24 and 25 generating a reference voltage is suppressed small by the operation of NPN transistors 26 and 27 and external power source 28 and the ripple removal rate is improved. Therefore, the DC stabilized power supply circuit of satisfactory ripple removal rate and low bottom operating voltage can lee provided.
Patent JP-2001114193-A (JP)
Title: Developing apparatus
Inventor: YAMADA YOICHI
IPC: B63B21/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus capable of surely detecting the toner supply time in any environment without wrong detection of the toner supply time. SOLUTION: In this developing apparatus having a developer supply time detecting means 21 for detecting the supply time of a developer 20, and a wiping means 30 for periodically wiping the detecting surface of the developer supply time detecting means 21, the wiping means 30 has capability of transporting the developer 20, and the developer 20 is supplied to the detecting surface of the developer supply time detecting means 21.
Patent JP-H09145071-A (JP)
Title: Automatic fluid feeder of boiler system
Inventor: BOKU ZAIKEI
IPC: F24D3/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fluid supplying apparatus for a boiler system which makes it possible to automatically regulate the quantity of the fluid supplied to a liquid tank. SOLUTION: The liquid supplying apparatus has a flow rate sensor 200 having a rotor assembly 120 rotating in proportion to the flow rate of the fluid fed into a water intake tube and a Hall sensor 130 disposed near the one side of the assembly. The sensor 130 is turned ON or OFF in reaction with the permanent magnet formed at the assembly 120. A microcomputer compares the ON/OFF frequency with the preset ON/OFF frequency, and transmits an ON/OFF signal to a solenoid valve. The apparatus for the boiler system has a simple constitution and can be manufactured by low cost.
Patent JP-H01140003-A (JP)
Title: Measurement of micro-size using laser beam
Inventor: FUJITA HIROO
IPC: G01B11/02
Filed: 1987-11-26
Abstract: PURPOSE:To easily determine an edge from differential calculation of a reflected light intensity by a method wherein stable light deflection is performed by using two laser beams having a stable intensity distribution. CONSTITUTION:When two beams having light intensity distribution in an optical system 2 are deflected in the vicinity of edges 109 and 110 of an object 7, intensity patterns of their reflections 11 and 112 show a monotonous increase on the first edge 109 and a monotonous decrease on the second edge 11. The portion which shows the highest intensity of the two beams is irradiated by the edges 109 and 110 indicates an inflection point of the reflection intensity pattern. If the intensity difference between the two contiguous points are differentiated with respect to the detected reflection intensity 10, the inflection point indicates a max. position with respect to the differential intensity pattern. Therefore, the edge positions can be easily determined.
Patent JP-H05107862-A (JP)
Title: Method and apparatus for forming full-color image
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1991-10-16
Abstract: PURPOSE:To provide the full-color image forming method which prevents the toner of a 1st color on a composite photosensitive body from peeling at the time of developing the latent images on the composite photosensitive body with a toner of a 2nd color. CONSTITUTION: The U layer of the photosensitive body 30 is positively charged and the L layer is negatively charged (a, b); thereafter, the N/P latent image of cyan and the P/P coated latent image of magenta are formed and the main latent image of P/P of the magenta is formed on the L layer by 780nm light (c). After the cyan latent image is subjected to reversal development by using the positively charged cyan toner as the 1st color (d), the cyan latent image and the magenta coated latent image of the U layer are erased by uniform exposing with 680nm light (e). The main latent image of the magenta is subjected to normal development with the positively charged magenta toner as the 2nd color (f). Since the toner of the 2nd color and the toner of the 1st color on the photosensitive body are the same polarity, the toner of the 1st color is not peeled from the surface of the photosensitive body by the developing electric field. After the 2nd color is formed similarly on the other photosensitive body, the images are superposed on transfer paper.
Patent JP-2000127339-A (JP)
Title: Cylinder for rotary press
Inventor: KERSCH ROBERT
IPC: B41F13/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder capable of reducing a manually mounting man power required for exposing one of both sides of the cylinder. SOLUTION: In order to expose a side face of a cylinder 1 mounted at both ends at both side walls 6, 7 at an opposite side to the side for mounting a driver 8, its structure is constituted so that the cylinder 1 is driven and a restricting unit 20 is movable in a direction separating from the cylinder 1 at a separate part brought into contact with a threading member 18 clamped at the cylinder 1.
Patent JP-H08160321-A (JP)
Title: Endoscope with tv camera device
Inventor: HATORI TSURUO
IPC: G02B23/26
Filed: 1994-12-01
Abstract: PURPOSE: To efficiently and simply erase the moire, occurring at the time of the image pickup by the solid-state image pickup device for an optical image transmitted through an image fiber guide. CONSTITUTION: The endoscope image is adjusted so as to be focused on the image pickup plane of the solid-state image pickup element 7 by the focus adjusting ring 16, and the optical path length between the exiting end of the image guide fiber of the endoscope and the solid-state image pickup element 7 is slightly changed by the fine pitch screw 18. The operator performs the defocusing operation for eliminating the moire fringe independently of the operation for focusing the endoscope image, and thus the moire fringe can be eliminated, by defocusing the moire fringe caused by focusing by the slight change of the optical path length.
Patent JP-H02144032-A (JP)
Title: Charging vacuum cleaner
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L9/28
Filed: 1988-11-25
Abstract: PURPOSE:To prevent electric power from its useless consumption and the charging-discharging life of a secondary battery from damages even if the turning-off of a switch is forgotten, by applying conductive paint to a handle part of a main body and providing a control circuit for controlling the drive of an electric blower according to the potential of the handle part separately from the switch. CONSTITUTION:Conductive paint 8 is applied to a handle part 7 formed on a main body 1, and a control circuit 9 is provided which detects the potential of the handle part to control the drive of an electric blower 2. The control circuit switch 4 is connected in series to the control circuit 9 to drive the electric blower 2. Thus, when the turning-off of the switch is forgotten and left as it is, one's hand of a medium for earth is separated from the hand part and the potential of the hand part having the conductive paint applied is held at high potential, so that the potential is detected by the control circuit to disconnect the communication between the electric blower and a secondary battery. Thus, useless power is not used and the secondary battery can be economically prevented from an over-discharging phenomenon without any fear of damaging a charging-discharging life.
Patent JP-H10141514-A (JP)
Title: Valve element of butterfly valve
Inventor: KISHIDA HIDEKAZU
IPC: F16K1/22
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent fluid from leaking when a tube is closed. SOLUTION: In the valve body of a butterfly valve in which a valve stem 11 is provided on a disk core material in the radial direction and a packing 9 is attached to the entire outer periphery of the core material, multiple holding bands 5 and 6 which swell in opposite directions alternately by a cutup due to shearing are formed on the core material. Also the holding bands 5 and 6 are arranged in the axial direction of the valve stem 11, the valve stem 11 is passed between the holding bands 5 and 6, and rubber or resin lining 10 is applied to the entire exposed surface of the core material and valve stem 11 which form the valve body. Because no clearance is produced in the core material in the surface pressure direction (fluid pressure direction) and a clearance between the core material and valve stem 11 is sealed by the lining 10, fluid is prevented from leaking.
Patent JP-H11133405-A (JP)
Title: Display device
Inventor: KUROSAWA HIROSHI
IPC: G09F13/22
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve luminance balance by a liquid crystal panel which emits plural colors by controlling the double refractivity of liquid crystals by voltage and light absorption sections which absorb the complementary colors of the colors having the exit intensity relatively lowering among the plural colors emitted from the liquid crystal panel when there are no light absorption sections. SOLUTION: The value of the double refraction of the liquid crystal layer 13 in the liquid crystal display panel 10 is controlled according to the voltage impressed between electrodes 18 and 20, by which the colors of the exit light of the liquid crystal panel 10 when the incident light is white light are changed to red, green, blue, black and white. The front surface side of the org. electroluminescence element 31 is covered with an end-sealing material 41, such as silicone oil, contg. dyestuff agents 41.  The dyestuffs of the dyestuff agents 42 contg. the dyestuffs in the resin absorb the complementary colors of the colors of the relatively low luminance among the plural colors emitted from the liquid crystal panel 10 when the light absorption sections 40 are assumed not to exist, i.e., if the, light emitted from the org. electroluminescence element 31 and the light reflected by the rear surface electrode 38 is assumed to be made incident while sustaining its wavelength distribution on the liquid crystal panel 10.
Patent JP-H03160668-A (JP)
Title: Inter-code interference removal device
Inventor: URAKAWA YOSHIYUKI
IPC: G11B20/10
Filed: 1989-11-17
Abstract: PURPOSE:To remove the non-linear distortion of magnetic recording data of high density and to remove inter-code interference by setting a state with a detection bit and a succeeding bit as objects, applying a Viterbi algorithm, reproducing and decoding data. CONSTITUTION:The state is set with the bit ak in the middle of detection and two succeeding bits ak+1 and ak+2 of data as the objects and the Viterbi algorithm is applied for the state. Namely, a metric is obtained by adders 8-15, square circuits 24-31 and adders 32-39 based on a signal Zk detected from the bit ak which is reproduced in the magnetic head 2 and prescribed predicted sample values Y1-Y8. Then, a survival pass is decided by the comparison 40 of the metric and the system of a decoding value whose tolerance is the highest is obtained in shift registers 53-56 and a discrimination circuit 57. Thus, non- linear distortion by two bits of succeding data can be removed in magnetic recording data of high density and inter-code interference can be eliminated.
Patent JP-H09108845-A (JP)
Title: Spot welding system selectively using plural units of servo guns
Inventor: WATANABE ATSUSHI
IPC: G05B23/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the operation to reset servo guns to their origin at the time of selective use of these guns. SOLUTION: One unit G1 (or G2 to G4) among plural units of the servo guns G1 to G4 is mounted at a robot 1 and a connector CN1 (or CN2 to CN4) is connected to the connector CN10 on the controller 10 side. The respective gun shafts are driven by servo motors M1 to M4 with batteryless absolute pulse coders utilizing magnetic bubble elements. The controller 10 has a main CPU board 11, an amplifier 12 for a robot shaft and an amplifier 13 for the servo guns. The supply current to the gun G1 during use is controlled by the movement command of the gun shafts formed according to operation program data, etc., and the current commands formed at prescribed periods in accordance with the feedback signal obtd. from the batteryless absolute pulse coders.  The positions of the gun shafts including the movement of the gun shafts not in use are detected and held when the gun G1 is used after the selective use of the other guns G2 to G4 and, therefore, the operation to reset the gun to their origin is eliminated.