baber/WOPTO huggingface dataset:
Patent JP-2001200303-A (JP)
Title: Ring-like green compact arranging method, and its apparatus
Inventor: MATSUMARU YASUHISA
IPC: B65G57/28
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of picking up a ring-like green compact discharged from a powder molding machine and stacking and arranging it on a sintering port in a manufacturing step of sintered machine parts. SOLUTION: The green compacts from a conveyor are changed in posture by a rotary actuator, and arranged in a V-shaped groove 51 in an upright position. Since the axes of the green compacts are automatically arranged, the green compacts are collectively lifted by a robot hand provided with a pair of metallic clamping tools 21 and 22 when the number of the green compacts reaches a predetermined value, and transferred to a predetermined position of the port, and arranged there.
Patent JP-2000219342-A (JP)
Title: Device for opening folded paper sheet and putting it on travelling carrier
Inventor: BOSS HEINZ
IPC: B65H3/08
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of further improving output, possible to manufacture at low cost and to open a folded paper sheet and put it on a travelling carrier, especially on a gathering chain. SOLUTION: This device is furnished with two opening drums, and shafts 15, 16 of these drums extend roughly in parallel in the carrying direction of a carrier, these opening drums open an upper side part of each one of paper sheets each time and lower it downward on the carrier with an opened side of the sheet ahead. The paper opening drum is furnished with a means 29 to preliminarily accelerate the sheet in the horizontal direction. This means is an accelerating roller 29 diagonally supported on the shaft of the opening drum in one practical form. Acceleration in the horizontal direction by the accelerating roller is carried out immediately after opening by opening discs 23-26.
Patent JP-2001204475-A (JP)
Title: Method for detecting abnormal prion gene in animal and prion gene-modified mouse exhibiting the heart abnormality
Inventor: ITOHARA SHIGEMI
IPC: G01N33/15
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an abnormal prion gene in animal, since establishing a method for detecting an abnormal prion gene in a shortened period for developing the prion disease permits improving the fault of the detection by the present bioassay method, i.e., sensitive but not rapid. SOLUTION: A method for detecting an abnormal prion gene in animal, wherein it is detected that a prion gene is abnormal when a prion gene-modified mouse into which a prion gene was transduced exhibits the heart abnormality, a prion gene-modified mouse exhibiting the heart abnormality, and a method for detecting a drug reducing the abnormal electrocardiogram of the mouse are provided.
Patent JP-2001204655-A (JP)
Title: Vacuum cleaner
Inventor: KIKUKAWA TOMOYUKI
IPC: A47L9/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To improve inadequate soundproof and vibration-proof structures of conventional vacuum cleaners. SOLUTION: A quiet vacuum cleaner having a vibrating noise of its motor abated is provided with such a flexible support structure as a blower 6 sucking in dust is supported and fixed through springs 6a, 6b within a soundproof chamber 5 containing the blower 6.
Patent JP-2001207620-A (JP)
Title: Decorative column and its assembling method
Inventor: IIDA FUMIO
IPC: E04F13/073
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To easily assemble an inexpensive and weatherabe decorative plate on the column core body without any gap even when a little size errors exist on the column core body. SOLUTION: Metal fittings 2,... are fixed on each side of the cross sectional square-shaped column core body 1 respectively. The flat plate-like decorative plates 3,... are attached to each side of the column core body through the attaching fitting. The decorative plate is fitted and fixed in the metal fitting by being slid sideward to the side of the column core body attaching the decorative plate. In the mutually adjacent decorative plates, the extension part of a face to be fixed of one decorative plate projected from the column core body gets butted against the side of the other decorative plate, and are attached to the side of the column core body respectively.
Patent JP-2001207137-A (JP)
Title: Adhesive sheet and method for protecting the sheet
Inventor: UEDA YUKIHIRO
IPC: C09J133/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive processed article having wide adherend selectivity. SOLUTION: This adhesive sheet is obtained by forming plural different kinds of adhesive layers exhibiting plural adhesive characteristics, respectively, on one surface to be adhered to an adherend. For example, the sheet is obtained by laminating the first adhesive layer (2) and the second patterned adhesive layer (3) of kind different from the first adhesive layer to one surface of a substrate (1) so that one part of the first adhesive layer (2) is exposed over the whole surface, and then laminating a release material (4) to the exposed parts of the first adhesive layer (2) and the second adhesive layer (3).
Patent JP-2001217699-A (JP)
Title: Drive device for current control type element
Inventor: KARAKI TOSHIRO
IPC: H03K17/66
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To limit the current which flows to the base terminal of a drive transistor(TR), when the TR is turned on reversely. SOLUTION: When the output of a drive circuit 33 decreases to low level, while a drive TR T1 is off, a drive TR T2 turns off and an inductive load L1 generates a counterelectromotive force. With the generated counterelectromotive force, the potential at a point P in the figure rises. When the voltage at the point P exceeds the value obtained by adding the forward drop voltages of diodes 11 and 12 to the potential at the base terminal of the drive TR T1, the diodes 11 and 12 are biased forward to turn on the drive TR T1 reversely. When the output of a drive circuit 33 rises to high level, the drive TR T2 is turned on and the drive TR T1 enters reverse recovering operation. Current, flowing to the base terminal of the drive TR T1, is limited by the impedance of the diodes 11 and 12, and then electric charges accumulated in the drive TR T1 are small, so that it is turned off in a short time.
Patent JP-2001218015-A (JP)
Title: Picture processing method and picture processor
Inventor: NORIMATSU MASASHI
IPC: H04N1/387
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method and a picture processor, which most suitably conduct granular suppression/sharpness emphasis processing in accordance with the photographing scene of an original picture or the photographing object of the photographing scene and can obtain the reproduced picture of high definition. SOLUTION: The picture processing method for discriminating the photographing scene of the whole original picture or the local area of the original picture, deciding the processing strength of the granular suppression/ sharpness emphasis processing conducted on picture data based on a discrimination result and conducting the granular suppression/sharpness emphasis processing on picture data of the photographing scene of the whole original picture or the local area of the original picture by using processing strength and the picture processor using the method are supplied.
Patent JP-2001220282-A (JP)
Title: Gas generator composition containing triazine derivative
Inventor: GO KENSHU
IPC: B60R21/26
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-toxic gas generator composition high in burning rate, low in burning temperature, and intended for air bags. SOLUTION: This gas generator composition comprises (a) a triazine derivative, (b) a basic metal nitrate, (c) a binder, and optionally, (d) an additive.
Patent JP-2001219409-A (JP)
Title: Frame material for bamboo-made fusuma and its manufacturing method
Inventor: SUGIMOTO KENJI
IPC: E06B3/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a frame material for a bamboo-made fusuma of a small warp and its manufacturing method. SOLUTION: A species of thick-stemmed bamboo is divided peripherally into a plurality of parts to make a beltlike bamboo material 2. Further, a face of a front layer side X and a face of an inner layer side Y of the bamboo are ground so that the both faces become parallel to each other to make a plate-like member 3. Then, a plurality of the plate-like members 3 are laminated by opposing a face of the front layer side X of the plate-like member 3 to a face of the front layer side X of another plate-like member 3 and opposing the face of the inner layer side Y to the face of the inner layer side Y of another plate-like member 3 to form a square pillar-like member 5.  After grooving four pieces of the square pillar-like members, those four pieces of the square pillar-like members 5 are assembled in a frame body state around a rectangular face material 21 to make the frame material 6 for bamboo-made fusuma. In this case a laminating direction of the plate-like member 3 is directed to an inside and outside direction of the frame body, and the square pillar-like member 5 is arranged.
Patent JP-2001220395-A (JP)
Title: Aromatic cyclic phosphate compound
Inventor: TANDO KAZUYUKI
IPC: C09K21/12
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new aromatic cyclic phosphate compound extremely useful for a flame retardant for a resin and the like. SOLUTION: The invention discloses the aromatic cyclic phosphate compound shown by formula I (R1, R2 and R5 are each methyl group; R3 and R4 are each hydrogen atom or methyl group; l, m and n are each an integer from 0 to 2).
Patent JP-2001224159-A (JP)
Title: Linear slider
Inventor: MIYAMOTO TADAHIRO
IPC: H02K41/03
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and safe linear slider, assuring easier process to lay the power feeding cable or air piping by reducing the heat to be transferred to a table form an armature portion. SOLUTION: In the linear slider easing the table 4 for a fixing tray 1 to more freely with a linear motor 5, there is provided a structure where an air duct 13 is provided to circulate the cooling air in the moving direction of a rotor 11 within the table 4, an intermediate seat 12 having the width size b2 narrower than a horizontal width b1 of an armature portion is provided between the table 4 and the armature portion as the rotor 11, and the cooling air is exhausted toward an armature coil 9 of the rotor 11 via a space portion S from an exhaust port 13B of the air duct 13. Thereby, when the rotor 11 is moved, the heat generated from the armature portion is effectively removed to control transfer of heat to the table and thermal deformation.
Patent JP-2001104764-A (JP)
Title: Gas-liquid mixing apparatus
Inventor: NOMURA SHINNOSUKE
IPC: B01F27/96
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixing apparatus capable of significantly increasing the solubility of a gas by producing bubbles of the gas with a diameter so ultrafine as to scarcely visible and dissolving the bubbles in water in a short time. SOLUTION: The gas-liquid mixing apparatus is provided with a gas-liquid mixing cylinder 1, a driving part 2 and a gas supply means 3 and is so composed as to compress water flowing into the mixing cylinder and bubbles of a gas supplied from a gas supply pipe 9 by rotating rotary blades 6 having guide vanes 7 in a mixing cylinder 4 and diffusing the water current containing the bubbles outward from the bubble diffusion hole 8a in a bubble diffusion region 8 while moving downward along the inner circumferential face of the mixing cylinder 4.
Patent JP-2001220265-A (JP)
Title: Method for decorating cement-based building material
Inventor: UEHARA TAKESHI
IPC: C04B41/71
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for decorating a cement-based building material by which a coated condition can easily be observed in visual observation and an optimum amount of an epoxy sealer can easily be coated in the coating process of the water-based epoxy sealer and the good cement-based building material without having a defective appearance such as an efflorescence can always be obtained. SOLUTION: A sealer layer is formed by coating the water-based epoxy sealer containing an organic pigment or an inorganic pigment in an amount out of inhibiting range suitable for inhibiting adhesion of a decorative coating film in the method for decorating the cement-based building material forming the sealer layer on the surface of a substrate previously formed into a shape of the cement-based building material and composed of a cement composition and then coating the surface of the sealer layer with a top coating to form the decorative coating film.
Patent JP-2001226752-A (JP)
Title: Powder polled strip excellent in insulating property or the like, and its manufacturing method
Inventor: WATABE KENJI
IPC: C22C33/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a power rolled strip improved in the adhesion and punchability of an insulating film on the surface of a steel strip such as silicon steel sheet and excellent in insulating property or the like. SOLUTION: The powder rolled strip is constituted by applying powder rolling to the silicon steel powder of silicon steel composition and forming an insulating film on the surface of the resultant powder rolled strip. The insulating film is formed on the powder rolled strip after the rolling of the powder or after sintering the resultant rolled body. Moreover, the surface of the powder rolled strip is provided with ruggedness, and the pitch and depth of the ruggedness are adjusted by powder particle size and powder rolling and sintering conditions. Further, the ruggedness of the powder rolled strip is adjusted by rolling after sintering.
Patent JP-2001225197-A (JP)
Title: Empty can crushing machine
Inventor: YOSHIMURA TOSHIHARU
IPC: B30B9/32
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an empty can crushing machine to crush an empty can in a simple structure and operation, of compact with a small space, of a low cost and being introduced by a general household and a retailer. SOLUTION: A fixed plate 8 and a pressing plate 9 in freely oscillating are arranged in facing so that an empty can A advanced from above is stopped between both facing faces when the pressing plate 9 is apart from the fixed plate 8 and is crushed when the pressing plate 9 is approached toward the fixed plate 8, a groove 11 where part of the empty can A advanced from above is fitted and a protrusion 12 to prevent the empty can A advanced from above from moving upward are respectively arranged to one of the facing faces of the fixed plate 8 and the pressing plate 9, by operating an oscillation imparting mechanism 4 while linking the oscillation imparting mechanism 4 to the pressing plate 9, the pressing plate 9 is approached to the fixed plate 8, the empty can A between the pressing plate 9 and the fixed plate 8 is crushed.
Patent JP-2001230406-A (JP)
Title: Solid-state image sensing device
Inventor: NAKANO TAKASHI
IPC: H04N5/335
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensing device with a high-gain source- follower-type amplifier where a power supply voltage VDD with a higher potential than a substrate voltage Vs is supplied. SOLUTION: A first conductivity type semiconductor substrate 10 is connected to an approximately 5 V substrate voltage Vs. A second conductivity type region 11 is formed on the first conductivity type semiconductor substrate 10, a first conductivity type well 12 is formed in it, and a second conductivity well 13 is formed in it. In the second conductivity type well 13, a driver transistor Q13 is formed, and the well 13 is connected to a source diffusion layer 18a of the driver transistor Q13. In the second conductivity type region 11, a load transistor Q23 is formed and is connected to the ground. The first conductivity type well 12 is connected to an approximately 15 V power supply voltage VDD via a first conductivity type diffusion layer 16. The second conductivity type well 13 is electrically separated from the first conductivity type well 12.
Patent JP-2000200690-A (JP)
Title: Light source device for dielectric barrier discharge lamp
Inventor: OKAMOTO MASASHI
IPC: H01J65/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient light source device for a dielectric barrier discharge lamp by efficiently producing excimer molecules. SOLUTION: This device includes a lamp 1 having a discharge plasma space filled with a discharge gas to produce excimer molecules with dielectric barrier discharge and constructed with dielectrics 5, 6 laid between at least one of both electrodes 3, 4 for inducing a discharge phenomenon in the discharge gas and the discharge gas and a feeder 7 using a flyback inverter and a step-up transformer to apply high voltage to the electrodes 3, 4 for the lamp 1. Even when a switching element for the flyback inverter is turned on, effective discharge is generated in the discharge lamp.
Patent JP-2000239951-A (JP)
Title: Forward/backward rotating type lint-removing method for circular knitting machine and its device
Inventor: YOO CHOL
IPC: D04B35/32
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To remove lint generated in the knitting process of a circular knitting machine just before the knitting of a stock yarn efficiently. SOLUTION: This method for removing lint is provided by installing a central shaft 14 of a circular knitting machine 1 as capable of rotating in a state of being covered, being equipped with a circular rotary device 2A installed with plural wind blowing devices 7a at a uniform interval and a driving mechanism 3A installed and fixed at the one end of the circumference of the central shaft and making a shuttle rotation of the rotary device in a prescribed angle range smaller than 360 deg.  in forward and backward directions continuously and repeatedly, making the shuttle moving in the prescribed range according to the forward and backward rotating movements of the rotary device so as not to twist air hoses for supplying a compressed air to plural wind blowing devices 7a installed at the rotating device and electric wires for supplying electric power, and blowing off the lint falling or piling on a needle part with a strong wind generated by the plural wind blowing devices.
Patent JP-2001234916-A (JP)
Title: Fastening fixture
Inventor: SUZUKI YASUYUKI
IPC: F16B39/24
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a fastening fixture preventing loosening of fastening by a bolt even when wood fixed by the bolt contracts. SOLUTION: This device is composed of a sleeve 1 formed with a collar part 4 on a top part of a cylinder part 2, a receiving member 10 formed with a tapered hole 12 inside a receiving cylinder part 11 housing the sleeve 1 movably in an axial direction and with a collar part 13 on a bottom of the receiving cylinder part 11 abutting to a member 41 to be fixed, a wedge member 20 interposed between an outer circumferential face of the sleeve 1 and the tapered hole 12 of the receiving member 10, and a spring member 40 pressing the wedge member 20 toward a smaller diameter side of the tapered hole 12.  When the member 41 to be fixed is displaced toward an axial head part 45a side of the bolt 45, the receiving member 10 is displaced following the displacement of the member 41 to be fixed and it is locked in the displaced position by the wedge member 20 for maintaining a tightly fastened state of the bolt.
Patent JP-2001234714-A (JP)
Title: Poppet valve and press forming method
Inventor: NOGUCHI SHINJI
IPC: F01L3/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce weight by decreasing the wall thickness of a sliding part without impairing the strength of a flare part in forming a poppet valve by press forming. SOLUTION: In this poppet valve, a sliding part of a stem is formed to be hollow and thin, and the wall thickness of the flare part connected to the sliding part of the stem is formed thicker than the sliding part of the stem. In a press forming method, a metal plate is drawn to form a cup-like material having a cylindrical wall formed with the substantially same diameter as the end diameter of the flare part, and a bottom wall closing one end thereof, and the material is ironed from the bottom wall to the open end of the cylindrical wall by several pairs of ironing dies formed by a punch and a die to reduce the diameter and simultaneously expand in the axial direction, thereby forming a flange part having several steps at the open end of the cylindrical wall. The flange part is clamped by a metal mold to form the flare part.
Patent JP-2001235062-A (JP)
Title: Development of piping and development preparing method
Inventor: SHIMIZU HIROAKI
IPC: G06F17/50
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a development that ensures efficient work and reduces the risk of work errors in prefabricated piping using flexible pipes in which piping materials are worked in advance in a factory and, if necessary, connected to pipe fittings, and a development preparing method that can handle even building and piping information provided in various forms. SOLUTION: The development represents flexible pipes in the outline drawing wherein they are so arranged that their relationships in length and connection can be visualized. The development preparing method prepares a CAD drawing with piping routes plotted in a plan, computes the lengths of the flexible pipes on the basis of the CAD data, and represents the flexible pipes in the outline drawing that shows their relationships in length.
Patent JP-2001235188-A (JP)
Title: Device for getting heat from air
Inventor: INOUE MASAFUMI
IPC: F24F5/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the downsizing and simplification of a device for getting heat from air, adopting a gas-liquid contact system and effectively enhance energy efficiency. SOLUTION: In the device for getting heat from air, which is provided with a gas-liquid contact type heat getting means 1 for getting heat from air A to heat medium liquid B by bringing the heat medium liquid B lower in freezing point than water into direct contact with the air A, a heat getting means 2 for taking out the heat gotten with this heat getting means 1 from the heat medium liquid B, and circulation means 3a, 3b, and 4 for circulating the heat medium liquid B between these heat getting means 1 and heat taking-out means 2, water-insoluble or water-hardly-soluble liquid is used for the heat medium liquid B, and a dewatering means 16, which separates and removes the water W within the liquid by the difference of specific gravity from the circulating heat medium B, is provided.
Patent JP-2001233528-A (JP)
Title: Sheet feeder
Inventor: KAWASHIMA SHINSUKE
IPC: B65H5/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To surely separate curvedly, at a separating position S, a paper P sucked electrostatically to a transfer belt 46. SOLUTION: A recessed groove 411 through the entire peripheral surface is formed generally at the lateral center position of a drive roller 41 disposed at a position corresponding to a separation position S, and a transfer belt 46 is recessed by the recessed groove 411. Because a sheet P passing through the separation position S produces a deflection generally at the lateral center portion thereof, the sheet P can provide a strong stiffness in the feeding direction thereof. Thus, even a sheet with weak stiffness such as thin sheet can be surely separated curvedly at the separation position S.