baber/WOPTO huggingface dataset:
Patent JP-2000098773-A (JP)
Title: Image forming device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accomplishing a high speed fixation, capable of obtaining a stable fixing performance for a multi- layered toner image such as a color image where various kinds of layer thickness coexist, and also whose warm-up time is shortened, whose heat efficiency is improved and capable of preventing the fluctuation of the fixing performance irrespective of using conditions and the kind of recording paper. SOLUTION: The image forming device is provided with a heat roller 22 for heating and melting the toner image Ti formed on an intermediate transfer belt 21 by a visible image forming unit, and a pressure roller 24 for press- contacting the side with the toner image Ti formed of the intermediate transfer belt 21. A fixation nip part Y formed by bringing the pressure roller 24 in press contact with the intermediate transfer belt 21 is set on the downstream side of a heating part X formed by the belt 21 and the roller 22, and also, the toner image Ti is formed by the visible image forming unit in non-contact with the belt 21.
Patent JP-H01110066-A (JP)
Title: Supersonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1987-10-21
Abstract: PURPOSE:To achieve stable starting and to improve long term reliability, by forming a friction member from plastic material dispersed with whisker filler then securing the friction member. CONSTITUTION:A metallic vibrator 2 is adhered to the surface of a piezoelectric body 1 while a friction member 4 composed of plastic material uniformly dispersed with at least whisker fillers is secured to a moving body 3 so as to constitute a supersonic motor. The vibrator 2 and the friction member 4 are pressure contacted through tightening force. Upon application of high frequency electric field having resonant frequency onto the piezoelectric body 1, traveling wave of supersonic vibration is produced in the vibrator 2 and the friction member 4 is driven integrally with the moving body 3 through frictional force between the friction member and the vibrator 2. When power is not inputted, holding torque (braking torque) corresponding to the product of pressing force functioning between the vibrator 2 and the friction member 4 and the friction coefficient is produced.
Patent JP-H11104177-A (JP)
Title: Disposable training pants
Inventor: OTSUBO TOSHIBUMI
IPC: A61F5/44
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable an infant to be intensely conscious of urination, by equipping an elastic expandable moisture retaining sheet on a skin touching face in the pants main body and adhering a first end part in the longitudinal direction of the moisture retaining sheet by an adhesive which is gelled or dissolved to degrade or eliminate the adhesive performance when the same is brought in touch with urine. SOLUTION: A moisture retaining sheet 15 equipped in disposable training pants has a first and a second end parts 16, 17 in the longitudinal direction, extended in the longitudinal direction of an inner face sheet 3, and a first end part 16 is jointed to a crotch range 8 and a second end part 17 to a low back range 7 to be supported by the pants main body 1. The first end part 16 is jointed with an adhesive 18 which lowers or eliminates adhesive performance by gelling or dissolving when the same is in touch with urine, and the second end part 17 by an adhesive 19 which does not lower or eliminate the adhesive performance when the same is in touch with urine. Thereby, the first end part 16 is separated from the inner sheet 3 in urination to bring the moisture retaining sheet 15 in touch with the infant's skin in the hip side to make the infant be conscious of urination.
Patent JP-S63120817-A (JP)
Title: Intake control device for engine
Inventor: AJIKI YOSHIO
IPC: F02D13/02
Filed: 1987-10-22
Abstract: PURPOSE:To improve torque in a wide operational region, by providing a means switching a condition of opening and closing an intake valve in accordance with the operational region, means changing the length of a low speed intake passage in accordance with the operational region and a means cutting off a high speed intake passage in the low speed operational region. CONSTITUTION:A tappet valve mechanism 2, which depresses an intake valve V1 downward to be opened, additionally provides a valve action change mechanism 6 which connects each rocker arm A1, when a pressure of working fluid is supplied through an oil path 5 in a rocker shaft 4, further enables each rocker arm A1 to perform the relative angular displacement when the pressure of working fluid is released. While a low speed intake passage, that is, an intake pipe part 15 of the first intake pipe 10 provides in its halfway a passage length change means for changing a length of the low speed intake passage by switching it to a condition that only an opening part 18 communicates with the first intake port P1 while to a condition that only an outflow port 16 communicates with the first intake port P1. And the passage length change means provides a selector valve 20 to be arranged in a position corresponding to the opening part 18.
Patent JP-H11110814-A (JP)
Title: Optical waveguide record medium and optical reproducer
Inventor: SUGIURA SATOSHI
IPC: G11B7/2407
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a record medium and a reproduction system and to attain high reliability of the recording medium and the reproduction system by exciting a surface acoustic wave on an optical waveguide recording layer in which plural refractive index discontinuous parts are formed as information and a translucent elastomer layer having an output optical coupling layer and arranging the translucent elastomer layer at a distance which crests of the eleastic wave form evanescent wave couplings with the optical waveguide recording layer. SOLUTION: Refractive index discontinuous parts 12 are formed as information on the upper surface of an optical waveguide 10. A surface acoustic wave 20 is excited so as to propergate in the vertical direction (the direction of the arrow AW) to the refractive index discontinuous parts 12 in the translucent elastomer layer 2. The distance D between the optical waveguide 10 and the elastomer layer 2 is a distance in which only crests 20a of the surface elastic wave 20 propagating on the elastomaer layer 2 generate evanescent wave couplings with the surface of the optical waveguide 10.  Thus, reflected waveguide lights by the refractive index discontinuous parts 12 of the optical waveguide 10 on which a laser beam is made incident propagate to the elastomer layer 2 via the crests 20a of the surface elastic wave and the refractive index discontinuous parts 12 are scanned with the crests 20a and information are reproduced as a time sequential signal waveform.
Patent JP-H09108603-A (JP)
Title: Resin applying nozzle
Inventor: HASEGAWA YUICHI
IPC: H01L21/31
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To discharge a resin smoothly at all times and to stably adhere and apply the resin on a substrate with a resin applying nozzle for dropping a resin soln. and applying the resin on the substrate. SOLUTION: This resin applying nozzle is provided with a housing container 2 which is directly mounted at the resin applying head and houses the nozzle 1 into a space part 6 filled with gaseous nitrogen, a stop valve 3 which opens and closes an opening 2a to allow the entrance and emission of the nozzle 1 into and from the housing container 2 and a mechanism which projects and withdraws the nozzle 1 from the opening 2a.
Patent JP-H06120929-A (JP)
Title: Analog transmission circuit
Inventor: IRII SEIICHI
IPC: H04J7/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide analog transmission to implement multi-kinds of signal transmission at multi-level signal levels through one transmission line. CONSTITUTION:Data are sent by using 2<n> kinds of multi-level voltage levels between a D/A converter 3 outputting a definite voltage corresponding to combinations of lots of kinds of signals and an A/D converter 5 generating a digital signal corresponding to an input voltage. Thus, the transmission reception of lots of kinds of signals are attained by one transmission line.
Patent JP-2000092994-A (JP)
Title: Machine for recovering seedling box
Inventor: GOTO YOSHIAKI
IPC: A01C11/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a seedling box-recovering machine capable of being suitably used even by a small or medium-scaled farmer by simplifying and compacting the structure of the machine and lowering the cost of the machine, etc. SOLUTION: This seedling box-recovering machine is provided with a travel frame 3 having a longitudinally travelable travel device 2, and a carrying device 4 which is disposed in a rearward and upward inclined state from the front side of the travel frame 3 to a place above the travel frame and is used for rearward carrying a seedling box N taken up from the surface of the ground. The seedling box N is manually rearward taken out from the rear taking portion 15 of the carrying device 4.
Patent JP-H11107638-A (JP)
Title: Airtight structure of sash frame
Inventor: ETSUNO MASAYUKI
IPC: E06B1/62
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an airtight sash frame, requiring for no labor, at a low cost by a method wherein a frame member is disposed on the back side of the side edge part on the indoor side of the sash frame, and an airtight material adhered to the frame member is attached to the back of the side edge part on the indoor side of the sash frame. SOLUTION: The outdoor side formed of aluminum of a sash frame 1 is pointed to the outside of a room and mounted on a column and a beam arranged in a wall body. Thereafter, a frame edge member 2 is inserted in the back side of the side edge on the indoor side of the sash frame 1 and by deforming the fin-shaped protrusion of an airtight material 3 and adhering it to the frame member 3, mounting is effected. Further, the sash frame 1 is fixed at the frame member 2 by a screw 4. Further, the airtight material 3 is molded by using soft polyvinylchloride resin and molded integrally with the indoor side of the sash frame 1 formed of rigid polyvinylchloride resin. A gap between the sash frame 1 and the frame member 2 is brought into an airtight state by the airtight material 3.  This constitution prevents the occurrence of vapor condensation to the internal part of the wall body due to penetration of steam in a room at a low cost.
Patent JP-2001095247-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for improving the breakdown voltage of a smoothing capacitor on primary side by suppressing a rise in DC input voltage at no-load. SOLUTION: The power-factor improved circuit of a composite resonance converter is formed, so that a switching pulse is fed back from a tertiary winding wound around an insulated converter transfomer via a series resonance capacitor CA. Although the feedback output permits rectified current to be interrupted by means of a high-speed recovery diode D2 to improve power-factor, and even while the high-speed recovery diode D2 is not being conducted due to the resonance operation of a series resonance circuit which includes the series resonance capacitor CA, resonance current is fed to charge a smoothing capacitor.
Patent JP-2000081027-A (JP)
Title: Holding device
Inventor: YOHIRA TETSUYA
IPC: B23B31/40
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a holding device to hold an object to be held, such as a photoreceptor drum, on the inner side of a cylindrical part. SOLUTION: A holding device 10 is mounted on an object to be inspected being an object to be held at least the part to be held of which is formed in a cylindrical shape, and the object to be inspected is held. Namely, the holding device 10 is provided with a rotation part 11 and a fixed part 12, and the rotation part 11 is rotatable based on the fixed part 12. In the holding device 10, with a claw member 15 arranged at the rotation part 11 closed, the claw member 15 is inserted in the cylinder of the object to be inspected. When compressed air is introduced in a cylinder 16 through an air connector 19, the cylinder 16 opens the claw member 15 and presses the claw member against the inner wall surface of the object to be inspected and holds the object to be inspected.
Patent JP-H08127714-A (JP)
Title: High-molecular-weight flame-retardant polyamide resin composition for extrusion and binding belt made therefrom
Inventor: FUJI TORU
IPC: C08J3/22
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a high-mol.-wt. flame-retardant polyamide resin compsn. for extrusion which hardly exhibits drawdown in extrusion, is excellent in molding stability. stiffness, and strengths, and hardly undergoes thermal discoloration by dispersing a flame retardant in a specific polyamide resin under specified conditions. CONSTITUTION: This compsn. is prepd. by dispersing at least one flame retardant selected from among melamine cyanurate, diguanamine cyanurate, triguanamine cyanurate, succinoguanamine. ethylenediamine, brominated polystyrene, brominated polyphenylene ether, a brominated epoxy resin, and a brominated styrene-maleic anhydride copolymer in a polyamide resin having a soln. viscosity in sulfuric acid (ηr) of 3.0 or higher (e.g. polyamide 66/6I) in a concn. of the retardant of 0.1-10wt.% to form particles with an average particle size of 10μm or lower, pref. 8μm or lower.
Patent JP-S61145965-A (JP)
Title: Facsimile equipment
Inventor: KOMATSU HIROAKI
IPC: H04N1/44
Filed: 1984-12-20
Abstract: PURPOSE:To improve a secret keeping characteristic in a confidential transmission by recording the address information to the end part of a recording paper recorded a confidential picture and covering a part except the address information of the recording paper. CONSTITUTION:A control part transfers the address recording information to a recording head 3 to a record an address of confidential picture information at a tip part 1a of a recording paper 1, and thereafter, the confidential picture information is outputted to the recording head 3. The recording paper 1, to which an address is recorded at a tip part 1a, is deflected in the guide part 31 direction by a guide plate 8. When the tip part of the recording paper 1 passes through a stopper 32 to a prescribed length, a solenoid 33 is on, the recording paper 1 is held down to the guide part 31, a solenoid 21 is on, a guide plate 8 is shifted in the upward direction, further, a solenoid 25 is on and a guide plate 10 is shifted in a discharging roller direction. Thus, when almost a central part of a recording screen of the recording paper 1 is folded by a guide plate 10, the part is sandwiched and pressured, and the part except the tip part 1a is covered with a recording paper itself, and in such a condition, the part is discharged.
Patent JP-H07116488-A (JP)
Title: Dispersing device and dispersing method
Inventor: KUBO NOBUAKI
IPC: B01F23/57
Filed: 1993-10-26
Abstract: PURPOSE:To perform a good dispersion treatment wherein even a small quantity of liquid to be treated can be treated efficiently by a continuous operation. CONSTITUTION:A dispersing device 10 comprises a rotary disk pump, and the surfaces of opposed disks 20a, 20b are substantially flat and in the central space between the opposed disks 20a, 20b, there are stored dispersion bodies 50 such as glass beads, and a filter 36 which does not allow the bodies 50 to pass therethrough but allows only a liquid L to be treated to pass therethrough is fitted along the outer circumferential surface of. a pump chamber 30 leading to a delivery port 34. And by the pump action by means of the disks 20a, 20b, the liquid L is sent from a suction port 32 to the delivery port 34 and also the liquid L together with the bodies 50 are mixed so that a dispersion treatment is performed.
Patent JP-H06117990-A (JP)
Title: Identifying method for particle type in moving layer
Inventor: KUNITOMO KAZUYA
IPC: C21B7/24
Filed: 1992-10-06
Abstract: PURPOSE:To identify a particle type by using a detecting end which is scarcely affected by influence of powder dust at a high temperature and can be reduced in size by emitting a light from a probe inserted into a moving particle layer toward particles and receiving reflected lights from the particles. CONSTITUTION:Particles existing at a position opposed to an end 30a of a probe inserted from a wall of a blast furnace into the furnace are identified from cokes or ore, and thicknesses of layers and a ratio of layer thicknesses are detected. A casing 31 of a probe is formed of an elliptical metal tube, and two pairs of optical fibers 32a, 32b and 33a, 33b are arranged therein. For example, when a laser light having a predetermined intensity is emitted from the fiber 32a and reflected lights from the particles are received through adjacent optical fibers 32b, an intensity of the received light is periodically varied with time. Intensity levels of the received lights are averaged for a period of the degree of particle moving required time corresponding to the particle distribution pitch, and the type of the particles is identified in response to a magnitude of the average intensity of the received light.
Patent JP-H01111876-A (JP)
Title: Thin film forming device by plasma treatment
Inventor: WATANABE TAKESHI
IPC: C23C16/50
Filed: 1987-10-26
Abstract: PURPOSE:To uniformize a film forming speed by specifying the structure of a gas supply system of a titled device by an electron cyclotron resonance plasma treatment. CONSTITUTION:The microwaves generated by a magnetron 1 are guided by a waveguide 2 into a vacuum chamber 3. A discharge tube 4 is formed of quartz glass, etc., in order to allow the passage of the microwaves therethrough. A solenoid coil 5 is a magnetic field generating means for forming magnetic fields in the vacuum chamber 3. A sample substrate 6 is provided on a sample base 7 provided with a heating mechanism and the inside of the vacuum chamber 3 is evacuated through a discharge port 8. A discharge gas and a reaction gas are introduced respectively from introducing pipes 9, 10 into the vacuum chamber 3. The gas discharge part of the discharge gas introducing pipe 9 of such thin film forming device is formed into the toric structure having plural pieces of holes or slits so as to release the discharge gas in the arrow 91 direction of the discharge tube 4 to which the microwaves are supplied. The reaction gas discharge part of the reaction gas introducing pipe 10 is also made into the toric structure having plural pieces of holes or slits to release the reaction gas toward the substrate 6 surface in the arrow 101 direction.
Patent JP-H10112206-A (JP)
Title: Lighting system
Inventor: OKUNO IKUHIRO
IPC: F21S8/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the thin, compact and novel design, to inhibit the lowering of the output of the lamp light, and to improve the output and luminous efficacy, by installing plural circular fluorescent lamps in the almost concentric circle on neatly the same plane. SOLUTION: Plural annular fluorescent lamps 2a, 2b, and a lighting device part 3 are installed on a tool body 1, and a light-transmitting globe 4, wrapping the whole of the annular fluorescent lamps 2a, 2b and the device part 3, is installed. The device part 3 has almost a disc shape, and the annular lamps 2a, 2b are installed on nearly the same plane inside of the annular lamps 2b located on the innermost position. By installing the annular lamps 2a, 2b on the almost nearly the plane and in the almost concentric circle, the tool can be made thin and compact, the degree of the mutual thermal effects can be lowered, the rise of the coolest point temperature of the annular lamps 2a, 2b is reduced, and the lowering of the light output can be inhibited. Accordingly high output, high luminous efficacy, and novel design can be provided.
Patent JP-H01113528-A (JP)
Title: Control device for internal combustion engine
Inventor: TSUNETOMI YASUFUMI
IPC: F02D19/08
Filed: 1987-10-26
Abstract: PURPOSE:To make it possible to use various kinds of fuel in an optimum condition by providing a fuel sensor for detecting the composition of fuel in the downstream side of a fuel passage between a fuel tank and an internal combustion engine so that a desired control value of the engine is changed in accordance with an output of the sensor. CONSTITUTION:A fuel sensor 18 is disposed in the downstream side of a fuel passage between a fuel tank 17 and a fuel injection device 12. An optimum air-fuel ratio control signal and an optimum ignition timing signal in accordance with date of fuel composition from the fuel sensor 18 are delivered to a fuel injection device 12 and an ignition device 15, respectively.
Patent JP-S63120909-A (JP)
Inventor: UEMURA YOSHIO
IPC: H05K3/40
Filed: 1986-11-11
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-H07100665-A (JP)
Title: Spot welding equipment
Inventor: AIHARA YUKIHIRO
IPC: B23K11/30
Filed: 1993-09-30
Abstract: PURPOSE:To quickly carry out dressing work of welding electrodes by providing a dresser on the robot hand of a robot for carrying out and in to a stationary type spot welding gun. CONSTITUTION:Since the dresser 12 is provided on the robot hand 10 of the robot 3, when it is judged to be the time to dress the welding electrodes 6 and 7, the robot hand 10 is moved continuously by the robot 3 and the dresser 12 can be moved up to the welding electrodes 6 and 7. For that purpose, moving timing of the dresser 12 can be expedited and in consideration of interference with other devices, after welding work for works W is stopped, the need to secure the waiting time till the dresser 12 starts moving is eliminated. As a result, dressing work of the welding electrodes 6 and 7 can be carried out quickly. Besides, the robot 3 is utilized as a driving means for the movement of the dresser 12 and the need to secure the driving means for movement on the dresser separately is eliminated.
Patent JP-H08127567-A (JP)
Title: Kemp's triacid imide derivative, its production thereof and selective metallic ion separation reagent
Inventor: HIROSE TAKUJI
IPC: C09K3/00
Filed: 1994-11-01
Abstract: PURPOSE: To produce a Kemp's triacid derivative which can selectively isolate a specific metallic ion from an aqueous solution containing a variety of metallic ions and to obtain a selective metallic ion separation reagent. CONSTITUTION: A Kemp's triacid derivative represented by formula I (R is a 6-20C hydrocarbon group, for example, an alkyl, octadecyl, an alkaryl, butylphenyl or the like), for example, N-4-n-butylphenyl-Kemp's acid imide is obtained by dehydrohalogenaton reaction between equimolar amounts of a Kemp's acid anhydride halide of formula II and a primary amine of the formula: R-NH2 in the presence of an acid acceptor such as sodium carbonate or sodium hydrogen carbonate. This reaction is preferably carried out at 20-70 deg.C using triethylamine or pyridine as an acid acceptor.