baber/WOPTO huggingface dataset:
Patent JP-2000184782-A (JP)
Title: Harmonic reducer
Inventor: TANIGUCHI TAKESHI
IPC: H02P23/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic reducer in which harmonics can be removed regardless of the frequency without requiring any capacitor. SOLUTION: A harmonic reducer comprises a two winding synchronous capacitor 2, an automatic voltage regulator 5 for controlling the output voltage of the synchronous capacitor 2 by regulating the field current thereof, and transformers 3A-3C. Primary winding of the transformer 3A-3C has one end connected with an inverter power supply 1 and the other end connected with one end of the synchronous capacitor 2, secondary winding of the transformer 3A-3C has one end connected with the other end of the synchronous capacitor 2 and the other end connected with a load 4A-4C. Since harmonics can be removed regardless of the frequency without requiring any capacitor, the load can be supplied with power while suppressing distortion in the voltage waveform of an inverter power supply 1.
Patent JP-2001176670-A (JP)
Title: Light transmission type organic electroluminescent element and its manufacturing method
Inventor: TANIGUCHI MORIO
IPC: H05B33/28
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission type organic electroluminescent(EL) element with a high transmittance for visible light and with a transparent cathode layer of low specific resistance. SOLUTION: The light transmission type organic EL element is composed of a transparent anode layer, a positive hole transport layer, a luminescence layer, a colorless organic electron injection layer of a thickness in the range of 3 to 30 nm, and a transparent cathode layer composed of indium-zinc oxide formed on a transparent substrate in this order.
Patent JP-H09182742-A (JP)
Title: Radioactive ray image pickup method and apparatus
Inventor: MIHARA TOSHIAKI
IPC: G03B42/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the focal point dimension to improve visibility of a picked-up image, by positioning an object between a simultaneous one, two or three dimensional radioactive ray generating source and a pinhole plate. SOLUTION: Thermoelectron is emitted from a hot cathode 1 by heating with power from a power source for hot cathode heating. The emitted thermoelectron is accelerated by an accelerating power source and collided with the cathode to emit X-ray and the X-ray is transmitted through a window part 5, a human body, and a pinhole on a pinhole plate 3 and entered into a CCD image sensor 105 to dispatch image signals. A part 7 of X-ray is shielded by the pinhole plate 3 without passing the pinhole. A human body is positioned at the middle between such a one dimensional radioactive ray simultaneous generating source and the pinhole plate 3 to pick up the image of the human body. Thus, the visibility of a picked-up image is improved by reducing the focal point dimension.
Patent JP-2000181224-A (JP)
Title: Toner cartridge
Inventor: NAKAJIMA SHIGEKI
IPC: G03G15/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a toner cartridge in the longitudinal direction by installing a toner recovering section in conjunction with a toner housing section in its short side direction. SOLUTION: The inside of a toner cartridge cover 2 is constituted by separating the toner housing section 3 for housing unused toners and the toner recovering section 4 for housing the waste toners which are the untransferred toners transported from a cleaning unit by the inside wall 2c of the toner cartridge cover 2. Namely, the toner recovering section 4 is installed in conjunction with the toner housing section 3 in its short side direction. The side opposite to the side provided with the wall of the toner cartridge cover 2 is provided with a side plate 17 which is the shape approximate the outermost shape of the lateral section of the toner cartridge cover 2. An aperture 18 which is an aperture for toner recovery acting as an inlet at the time of accepting the waste toners recovered from the outside into the toner recovering section 4 is formed at this side plate 17.
Patent JP-H10185779-A (JP)
Title: Manufacturer of sample for transmission microscope from powder material in coating-type magnetic recording medium
Inventor: ITO TAKUYA
IPC: G01N1/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent sample from a powder material which is dispersed in a binder for a magnetic coating film, a back-coated coating film or the like by a method wherein ultrasonic waves are emitted to the coating film which is stripped in an organic solvent and the powder material is separated from the binder. SOLUTION: A coating film is stripped, in an organic solvent, from a coating-type magnetic recording medium, ultrasonic waves are emitted to the stripped coating film, and a powder material is separated from a binder. As a method for stripping the coating slim in the organic solvent, a method in which the coating film is stripped by being rubbed or scratched by using an object such as a spatula or the like which is relatively harder than the coating film is enumerated. In addition, as the organic solvent, metyl ethyl ketone, acetone, toluene, ethanol or the like can be used generally although it is different due to the kind or the like of the binder used for the coating film.  When the ultrasonic waves are emitted to the stripped coating film, the stripped coating film is put into a container such as a sedimentation bottle or the like together with the organic solvent, and the ultrasonic waves are emitted to the container.
Patent JP-2001082578-A (JP)
Title: Camshaft system
Inventor: KIN SAIKAN
IPC: F16H53/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a camshaft system which can adjust both a lift and a timing of a valve. SOLUTION: This camshaft system has a shaft 210, and a plurality of cams 220 integrated with the shaft 210 with specified clearances. It also has followings. A camshaft arranged on one side of the shaft has a first gear member 212 formed with a plurality of teeth. A motor 300 enables linear reciprocation of the camshaft by arranging a second gear member formed with a plurality of teeth, to be meshed with the teeth of the first gear member on one side of the camshaft, and rotating it.
Patent JP-2000167527-A (JP)
Title: Disposal of disposable container
Inventor: ITO FUMIO
IPC: B65F1/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for disposal of disposable containers such as an insertion pot, a urinal, a spittoon, and a pus basin to be used mainly in medical facilities such as hospitals and health care facilities for the aged. SOLUTION: Disposable containers such as an insertion pot, a urinal, a spittoon, and a pus basin which are made of water soluble recycled paper and a crusher 13 having an agitation tank 9, city water supply/drain parts 10, 11 for the tank, the agitation tanks 9, and a supply/drain part operation/control part 12 are constituted, and for the disposable containers and the crusher 13, water is supplied to the agitation tank. The used containers are charged into the agitation tank. When the containers are crushed into pieces by the operation of the agitation tank, the drain part 11 is operated.
Patent JP-H10205954-A (JP)
Title: Refrigerator having function to indicate restarting state supplying power source
Inventor: BOKU KAISHIN
IPC: F25D11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a function to indicate information such as a temperature of cooling chamber when a supplying of power source is restarted after the supplying of power source for the refrigerator is interrupted due to a power failure or the like. SOLUTION: A refrigerator is comprised of a memory for storing a predetermined information; a speaker 26 for expressing information stored in the memory in voice; a micro-computer 20 for controlling the speaker 26; and an operating section 16 for operating the micro-computer 20. Within the memory is stored information concerning a state of the refrigerator at the time in which a power source is supplied again after the supplying of power source is interrupted. This information includes the fact of re-supplying of power source, a temperature in the refrigerator at the time of re-supplying the power source and a time for which the interruption of the supplying of power source has continued.
Patent JP-H10179252-A (JP)
Title: Pencil-shaped toilet article
Inventor: YAITA DAISUKE
IPC: A45D40/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent excessive forces from being exerted on an inner movement mechanism and rotation mechanism. SOLUTION: A pencil-shape toilet article 1 comprises a tubular body 3, having at one end a head 2 via which an eyebrow pencil that is a pencil-shaped cosmetic is drawn out from the end, and being open at the other end; a moving element 5, having at one end a holder 12a holding the eyebrow pencil 4, and having at the other end a pair of flexible arms 13 extending in the opposite direction to the holder 12a and having inwardly projecting protrusions 13a, 13b, 13C; a rotor 6 mounted on the open end of the body 3 in such a way as to rotate inside the body 3 with its centerline as a rotation axis and having a screw part 15 in which a spiral groove in which the protrusions 13a, 13b, 13c are slidably fitted is formed; and a guide mechanism for moving the moving element 5 back and forth toward the head 2 while stopping its rotation.  Thus since the arms 3 are bent, the protrusion 13a and the ridge of the screw part 15 are not exerted with strong forces and damaged.
Patent JP-H06186134-A (JP)
Title: Wear testing apparatus for valve system
Inventor: NORIMOTO NORIYA
IPC: G01M15/04
Filed: 1992-12-18
Abstract: PURPOSE:To adjust a severity degree with good reproducibility by a method wherein valve spring retainers, inside a valve system having various cotter hole diameters can be replaced freely. CONSTITUTION:Valve spring retainers having five to ten kinds of their cotter hole diameters in steps of, e.g., 0.1mm are prepared and the valve spring retainer having the proper hole diameter is replaced according to the degree of the scuffing a locker arm pad. Even inside one engine, a severity degree can be adjusted by the cotter hole diameter for every cylinder. In this case, the larger the cotter hole diameter is made, the larger the severity degree becomes, and, the smaller the hole diameter is made, the smaller the severity degree becomes. In addition, for example, the height position of a motor 6 is changed, the distance between pulleys 3, 5 is changed, the tension of a V-belt 4 is adjusted, the number of free vibrations of the belt 4 is controlled, and a required severity degree can be applied to a test body. Thereby, an accurate and highly reliable test can be performed.
Patent JP-H05173254-A (JP)
Title: Reader printer
Inventor: KONUKI KAZUHIKO
IPC: G03G15/22
Filed: 1991-12-24
Abstract: PURPOSE:To dissolve a problem on confirmation of the image state of an output print and take-out of a print by a method wherein a film carrier and a discharge part are arranged in a state to be displaced from each other so that the print discharge part is substantially prevented from being concealed from the film carrier being protruded frontward of a device through pull movement operation. CONSTITUTION:In a reader printer being of a type wherein a print P from a printer part is discharged to the front side of a device, the central line FC of a projection lens 7 is positioned on one of the right and left sides, as seen from the front of a device, based on the central line SC in a lateral direction of the projection screen 8 of a reader part. The central line PC in a print discharge conveying direction of a print discharge part 5 is positioned on the other side.
Patent JP-H05172762-A (JP)
Title: Judging method for cleanliness of surface of steel material
Inventor: KANAI HISASHI
IPC: G01N21/892
Filed: 1991-12-25
Abstract: PURPOSE:To accurately judge the cleanliness of the surface of a steel material on the basis of a definite judging standard before painting or surface treatment. CONSTITUTION:The perfectly derusted surface of a steel material is subjected to binary-coded image processing to obtain image data which is, in turn, preliminarily stored in an image recognizing device 3 as a judging standard. The image data of the surface of the steel material 1 is detected by a television camera 2 and subjected to binary-coded image processing by the image recognizing device 3 using the preliminarily stored binary-coded image processing data for the judging standard to discriminate between a clean part and an unclean part and the result is formed into an image by a monitor television 4. At the same time, the area ratio of the clean part and the unclean part is operated by the image recognizing device 3 to be displayed on the monitor television 4.
Patent JP-2001176357-A (JP)
Title: Multidirectional operation switch
Inventor: YOSHIDA TOSHIHIRO
IPC: H01H13/807
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a multidirectional operation switch which can arrange movable contact points unstulled on a central fixed contact portion and movable contact points arranged on a circumferential fixed contact portion in overlapping each other so that their individual changeover actions may not interfere with each other, and which can reduce the width of the switch main body. SOLUTION: This switch comprises a housing 1 which has a housing portion 1a with a bottom, a central fixed contact portion 2 arranged on the inside bottom of the housing portion 1a, a circumferential fixed contact portion 3 arranged on the circumference of the central fixed contact portion 2, plural movable contact points 4 arranged opposing to the central fixed contact portion 2 and the circumferential fixed contact portion 3, and a stem 5 which performs changeover of contact points by selectively pressing these plural movable contact points 4.  The movable contact points 4, 4 arranged opposing to the central fixed contact portion 2 and the circumferential fixed contact portion 3 are arranged in the housing portion 1a so that they may maintain a constant distance from each other in the pressing direction of the stem 5 and part of their outer configuration may overlap each other in the direction perpendicular to the pressing direction of the stem 5.
Patent JP-H05180308-A (JP)
Title: Lubrication structure for differential gear in housing
Inventor: MORI MIKIO
IPC: F16H57/04
Filed: 1991-12-27
Abstract: PURPOSE:To supply a sufficient amount of a lubricating oil to a differential gear. CONSTITUTION:A lubrication structure of a differential gear 14 arranged in a housing 12 having a supply passage 16 for a lubricating oil. The differential gear 14 is provided with a differential case 18, and this differential case 18 has a first guide part 32 covering an outlet of the supply passage 16 on the upper side and a second guide part 33 and a third guide part 34 covering the outlet of the supply passage on the rotation direction side of the differential gear 14. The second guide part 33 and the third guide part 34 are located opposite to a window 30 of the differential case and inclined toward this window 30.
Patent JP-2000181199-A (JP)
Title: Electrifier having cleaner
Inventor: HATTORI TOMOAKI
IPC: G03G15/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the long-use stability of an electrifier of a power feed system in which an electrifying current is caused to flow in the direction of the circumference of an electrifying roller. SOLUTION: In an image forming device of an impression development system, a supply current to an electrifying roller 1 composing an electrifier for a photoreceptor drum 3 is supplied from a constant voltage source 4 by a power feed roller 2 rotating while keeping the linear or face contact with the electrifying roller 1. Because the supply current flows in the direction of the circumference of an electrifying roller, a high resistance value is obtained and electrification stability is ensured. However, sticking of transfer residual toner, paper powder, and so on may impair the stability, etc., of the electrifier. By providing a scraping (cleaning) member 5, transfer residual toner and so on are scraped to clean the surface of the electrifying roller 1 and hence to improve the durability and stability of the electrifier.
Patent JP-H06190720-A (JP)
Title: Polishing device for workpiece
Inventor: KOBAYASHI HISAMINE
IPC: B24B41/06
Filed: 1992-12-25
Abstract: PURPOSE:To make it possible to set different long works by operation from the chucking side. CONSTITUTION:A lower chuck 43 to hold a work to be processed W is made displaceable along the axis of the work W, and an adjusting board 45 rotatable is installed under the chuck 43, and a plurality of differently high step faces 46a-46f are formed at the oversurface of this adjusting board 45, and there it is so arranged that a pin shaft 47 dangling from the chuck 43 can be placed. Therefore, the chuck 43 can be displaced along the axis by selecting appropriate one of the step faces 46a-46f in accordance with the length of the work W, which can thus be held at the specified level.
Patent JP-H05178543-A (JP)
Title: Terminal processing device for winder
Inventor: SUZUKI SEIJI
IPC: B65H65/00
Filed: 1991-12-26
Abstract: PURPOSE:To perform automatic and reliable processing of the terminal of a linear substance. CONSTITUTION:A linear substance W between a guide member and a traverse guide is held by a holding mechanism 4. The linear substance W is cut in the vicinity of the holding mechanism 4 by a cutting mechanism. The direction of the terminal part 7 of the linear substance having a given length is varied by means of a rotating mechanism 6 and simultaneously the terminal part 7 of the linear substance is pointed to the through-hole 8 side of a bobbin 1 through the working of a rocking mechanism 9. The cut end 7a of the terminal part 7 of the linear substance is protruded outward through a through-hole 8 by means of an extrusion mechanism 11. The protruded cut end 7a is bent by a bending mechanism.
Patent JP-H11191992-A (JP)
Title: Motor speed control device
Inventor: NAKATANI MASAJI
IPC: H02P6/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To achieve a motor speed control device that can accurately control motor speed, even when the pulse interval of each rotor magnetic pole position pulse signal is not constant due to magnetization accuracy or the like. SOLUTION: A torque ripple correction memory 21a stores a plurality of correction data rows, consisting of each different under of correction data. A repetition data setting part 21b monitors a rotor magnetic pole position pulse signal (b) and rotating angle information (c) regarding the angle of rotation during one rotation of a motor 1, and measures each pulse interval of the rotor magnetic pole position pulse signal (b). Furthermore, the repetition data setting part 21b selects the correction data rows in accordance with a current pulse interval. The correction data for constituting the correction data rows are outputted successively for each information (c) on the rotation angle as a torque ripple correction signal (e). The cycle of the torque ripple correction signal (e) is adjusted according to the fluctuation of the pulse interval, thus positively eliminating the motor torque ripple of the motor 1.
Patent JP-H10194491-A (JP)
Title: Sheet feeding device, image forming device and image reading device
Inventor: NAKANE YOSHIMITSU
IPC: B65H3/48
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To constantly and stably carry out floating of a sheet concerning feeding and smoothly carry out separation and carriage of the sheet even in the case when the sheets different in sizes from each other are, for example, mixed and placed on a sheet tray. SOLUTION: Sheets are floated from loading surfaces 11, 12 by blowing air to a right side end S4 of the sheet S loaded on a sheet tray 10, and they are sucked, separated and carried by a feeding belt with the sheet S on the lowest level at first. In the case when the large sheet SL and the small sheet different in size are mixed and loaded, the numbers of the sheets S (overall thickness) on the loading surface 11 on the sheet head end side and the loading surface 12 on the sheet rear end side are different from each other. Floating quantity of the sheet S rear end part from the loading surface 11 is detected by a floating sensor 60, and a CPU 70 regulates an air flow rate toward the arrow B direction from a second blowout part 32 independently from a first blowout part 31 by actuating an air flow rate regulating means 50 in accordance with its detection result.
Patent JP-H11191444-A (JP)
Title: Terminal device
Inventor: HIRAIWA TATSUAKI
IPC: H01R4/38
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate terminal screw fastening work by providing a terminal fitting with locking pieces to be locked to one end face of a conductive bar in a position, where a threaded hole corresponds to a through-hole provided in the conductive bar. SOLUTION: A through-hole 5 is bored in a position, where a distance X1 from both ends in a cross direction and a distance Y1 from one end in a longitudinal direction are almost the same, and a terminal fitting 3 is provided with a threaded hole 7 bored slightly shifted from the center. Locking pieces 9, 10 locked to one end face of a conductive bar in a position where the threaded hole 7 corresponds to the through-holes of two kinds of conductive bars different in width dimension are formed on both sides of the terminal fitting 3. Both sides of the tips of those locking pieces 9, 10 are provided with locking protrusions 11, 12 locked, folded onto the surface side of the conductive bar.  The tip of the locking piece 9 between the locking protrusions 11, 11 are made to be flush with the surface of the conductive bar 1, and the tip of the second locking piece 10 between the locking protrusions 12, 12 is made to be flush with the surface of the conductive bar.
Patent JP-H10195733-A (JP)
Title: Stretchable ribbon
Inventor: INOUE TAKAHIRO
IPC: D03D15/56
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable ribbon useful for shoulder straps for brassieres, girdles, etc., with reduced unpleasant sense of oppression by arranging alternatively in lengthwise direction parts of high stretchablity and parts of low stretchablity both types of which are caused by the difference of tension given to rubbery elastic yarns of the ribbon at the time of weaving. SOLUTION: This stretchable ribbon, which is usable for boarders of bodices of brassieres, elastic facings of panties and others, garter belts, etc., is obtained by weaving warps of rubbery elastic yarns 11 and ordinary fabric yarns both of which are alternately arranged while alternately arranging in the lengthwise direction parts of high stretchability (highly stretchable parts) 10a and parts of low stretchability (low stretchable parts) 10b both types of which are cause by the difference of tension given to rubbery elastic yarns 11 at the time of weaving.