baber/WOPTO huggingface dataset:
Patent JP-2001276702-A (JP)
Title: Apparatus and method for forming film
Inventor: IKEGAMI HIROSHI
IPC: G03F7/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the mixing of impurities with a liquid film and to locally control a coating amount of the liquid film. SOLUTION: This film forming apparatus is constituted of a laser oscillator 24, the gas generating film 20 wound around two cylindrical winders 21 and irradiated with laser beam to be gasified, the transparent substrate 22 provided between the gas generation film 20 and the laser oscillator 24 and pervious to laser beam and a gas jet nozzle 23 for efficiently ejecting a chemical liquid to the generated gas. When the gas generation film 20 is gasified, gas is diffused but the generated gas can be efficiently ejected in the chemical liquid direction by the transparent substrate 22. The gas generation film 20 can be moved by rotating the winders 21.
Patent JP-2001280325-A (JP)
Title: Nut for being embedded into concrete
Inventor: MARUMICHI YASUSHI
IPC: F16B37/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of the nut even when a large torque is applied when a bolt is screwed, increase pull-out strength, and reduce a manufacturing cost. SOLUTION: A drawing is applied to a metal plate thereby forming a threaded portion 11, and a tapped hole 12 into which the bolt is screwed is formed so as to be a blind hole. Both side parts of a flange type collar 13 formed integrally with a bottom of the tapped hole 12 and preventing disengaging is upwardly bent to form a bent part 13a for preventing rotation. A flange 15 is integrally formed to an opening of the tapped hole 12, and contact area with a mold form is increased, thereby preventing entering of a whitewash.
Patent JP-2001276723-A (JP)
Title: Building material and fence high in visibility
Inventor: NAKAYAMA HIDEYUKI
IPC: E01F15/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a building material and a fence high in visibility and durability. SOLUTION: A second layer 2 formed of a transparent resin 20 comprising an acrylic resin or a polyester resin and a brilliant agent 21 dispersed in the resin is formed on a first layer 1 formed by the powder coating of an acrylic resin or a polyester resin. The first layer 1 is formed by powder coating under a baking condition melting the resin but imperfectly advancing polymerization reaction and, after the powder paint of the second layer 2 is applied to the first layer 1, baking is performed under a condition sufficiently generating polymerization reaction in both of the first and second layers 1, 2.
Patent JP-2001282868-A (JP)
Title: Product design management system
Inventor: OTAKE KANJI
IPC: G06F17/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a product design management system by which information sharing can be realized and various events can be dealt with promptly. SOLUTION: This invented product design management system is provided with a corporate network, external terminals 9 connected to the corporate network through a public communication medium 11. The corporate network is provided with tools for equipment design which are composed of programs executed during the equipment design, and data for the equipment design which is referred to by the equipment design tools. The public communication medium 11 is provided with a public server 12 to which the corporate network and the external terminals 9 can get access.
Patent JP-2001277435-A (JP)
Title: Composite paper and angular-bottomed bag using it
Inventor: KURODA TAKASHI
IPC: B65D30/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide base paper which has water resistance, a feeling of quality paper, a good aptitude for decoration such as embossing and printing, and the possibility of an inexpensive roll-made bag and a angular-bottomed bag obtained from the base paper. SOLUTION: Composite paper is obtained by laminating paper of 50-200 g/m2 basis weight on one side of a stretched crystalline polypropylene film having voids. An angular-bottomed bag can be produced from the composite paper.
Patent JP-2001285532-A (JP)
Title: Method and device for line disconnection
Inventor: OGASAWARA TATSUO
IPC: H04M15/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for line disconnection with which a line charged additionally at intervals of a charging unit time is used effectively. SOLUTION: The communication end state is monitored, and the time for which the line is charged additionally is monitored according to the line connection time, and the charging unit time, and the line is disconnected after the communication end time before the line will be next charged additionally, so that the line is used effectively.
Patent JP-2001280358-A (JP)
Title: Constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/205
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the reliability on induced thrust force and slide resistance force. SOLUTION: A rotational tertiary component of the induced thrust force under a condition (X1)  number of revolutions R=100 to 500 (rpm), operating angle = 0 to 14 (deg), load torque T=0.1×Ts (N.m)}, is controlled to be 20 N(RMS) or less. Whereby the induced thrust force of this constant velocity universal joint is lowered and stabilized, and superior low-vibrating characteristic and high reliability can be obtained.
Patent JP-2001279875-A (JP)
Title: Method and structure for repairing roof and metal clamp fitting for repairing roof used in the same
Inventor: NAKANISHI KATSUSHI
IPC: E04G23/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for repairing roof preventing an existing a old corrugated slate plate roof member from being split and preventing metal clamp fitting from coming off. SOLUTION: In this roof repair construction method in which the clamp fitting 10 is fitted and fixed from a bottom part side into a clearance around an existing hook bolt 2 for fixing the existing corrugated slate plate roof member 1 on a main house 3 by passing through the roof member 1 which is formed between a nut washer 8 provided at an upper end of the hook bolt 2 and a mountain part 6 of the slate plate roof member 1, then a mountain part of a metallic plate roof member covering the corrugated slate plate roof member 1 is overlapped on a top part 12 of the clamp fitting, and this mountain part is tightened and fixed on the clamp fitting 10 by a screw, the clamp fitting 10 is put on the ridge part 6 of the slate plate roof member 1 from just above the nut washer 8 through a cutout part 17, each side part 13,  14 of the clamp fitting is mutually pressed inside using a tightening device, and fitting claws 18 to 21 formed in each bottom part 15, 16 are fitted.
Patent JP-2001276046-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: A61B6/03
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode scanning type X-ray generator for a very high- speed X-ray CT scanner, which is small and reliable, and the very high-speed X-ray CT scanner using the X-ray generator. SOLUTION: The cathode scanning type X-ray generator for a very high-speed scanning type X-ray CT scanner and the X-ray CT scanner using this have a doughnut-shaped vacuum vessel VV, a cathode-side rotator assembly AR, at least one electronic gun assembly EG, a cathode for discharging thermoelectron, and a cathode power supply mechanism, and makes an accelerated electronic beam incident on the surface of an annular X-ray target TG, which has a surface opposing the orbit of this cathode, to generate X-rays orbiting at high speed. The cathode-side rotator assembly or the rotation part of the cathode power supply mechanism SL1 is freely rotatably supported by a bearing mechanism ABG consisting of a hydrodynamic slide bearing lubricated by metal liquid lubricant.  A rotation part inside of the vacuum vessel VV is connected with the outside of the vacuum vessel both thermally and electrically through the metal liquid lubricant.
Patent JP-2001285052-A (JP)
Title: Tristate mos output circuit
Inventor: TANAKA TOSHIAKI
IPC: H03K17/687
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the through-current of a voltage detection circuit in an 'open' mode and to further make low power consumption in a tristate MOS output circuit making low power consumption, while maintaining a fast operation in 'H' or 'L' mode by detecting the voltage of an output terminal and switching an output transistor. SOLUTION: The through-current paths of a detecting means are disconnected to eliminate a through-current by providing switching elements P3 and N3 separating the detecting means I1 and I2 of an output voltage from one power source Vss or Vdd at an open state.
Patent JP-2001281223-A (JP)
Title: Apparatus and method for plasma ion source mass spectrometric analysis
Inventor: TAKASHIMA SAYURI
IPC: H01J49/42
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma ion source mass spectrometric analyzer by which a sample can be measured safely even when an element to be analyzed and other coexitent elements are contained simultaneously by a method wherein the sample is introduced into the analyzer without a need of confirming a pretreated result by using other analyzer. SOLUTION: In the plasma ion source mass spectrometeric analyzer, the sample in which a plurality of elements are intermingled is ionized by a plasma, and the sample is measured by a mass spectrometer equipped with an ion trap function. The plurality of elements which are designated by a measuring operator are quantitatively analyzed or qualitatively analyzed or semiquantitatively analyzed on the basis of a working curve which is stored in advance. Consequently, a specific element can be quantitatively or qualitatively analyzed ordinarily and semiquatitatively analyzed simultaneously.
Patent JP-2001278394-A (JP)
Title: Drink dispenser
Inventor: OGAWA AKIRA
IPC: B67D1/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a drink dispenser capable of efficiently cooling a pouring cock and always pouring a drink cooled down to a temperature suitable for drinking. SOLUTION: A male screw 54b is screwed on an outer circumference of a shaft part 54a of a mounting member 54 disposed to a beer pouring cock 14. By screwing the male screw 54b in a female screw 60a of a nut 60 disposed to a server main body 12, the beer pouring cock 14 is mounted to the server main body 12 with the aid of the mounting member 54. A portion of the shaft part 54a of the mounting member 54, which extends rearward from the nut 60, is immersed in cooling water 42 in a space S and in a storage tank 44.
Patent JP-2000341346-A (JP)
Title: Device and method for digital signal processing
Inventor: BAO JAY
IPC: G06F7/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To decrease the number of gates by supplying a total stored in a 1st register as an input and storing the stored total in a 2nd register in response to the reciprocal number of a clock signal so that two results are summed up in one clock cycle. SOLUTION: The total stored in the 1st register is supplied as the input and the stored total is stored in the 2nd register in response to the reciprocal number of the clock signal so that the two results are summed up in one clock cycle. An adder 510 receives a 1st input from a multiplier 520 and its 2nd input is supplied from the 1st register FF1 530. The register FF1 530 stores the result of the adder 510 and the 2nd register FF2 531 stores the output of the register FF1 530. The registers 530 and 531 are clocked with a clock signal, which is inverted to double the production rate without doubling the clock by the register FF2 531.
Patent JP-2001290337-A (JP)
Title: Image forming device
Inventor: OKADA HISAO
IPC: G03G15/01
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent flakes from being generated on a second image due to the sticking if carriers for forming a first image to a photoreceptor, and also, to make the image density of the second image uniform, in an image forming device forming the image with two kinds of toner by combining normal development and reversal development. SOLUTION: In this image forming device, a developer whose electric resistance is not reduced when applied voltage is increased is used as a developer for forming a first image, and a developer whose electric resistance is reduced when applied voltage is increased is used as a developer for forming the second image.
Patent JP-2001290951-A (JP)
Title: Narration distribution system
Inventor: KISHIMOTO NAOYUKI
IPC: G06Q30/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a narration distribution system which enables many unspecified persons to request narration recording and to meet requests of requesters. SOLUTION: A request for narration recording is received from a user device 1, and narration recording data recorded on a specific condition designated by a user is stored in a server 4, and the server 4 reports or displays the completion of preparation for narration distribution to the user device 1 and distributes narration recording data to the user device 1 in response to a request for distribution from the user device 1.
Patent JP-2001287110-A (JP)
Title: Drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To restrain the wear of a margin part 6 by surely and efficiently feeding a cutting fluid to the margin part 6. SOLUTION: Chip evacuation slots 2 are formed in the circumference of a tip part of a nearly cylindrical drill body 1 rotated around an axis O, a cutting blade 4 is formed on the ridge part on the tip side of a wall surface 2A facing to the drill rotation direction T of each of the chip evacuation slots 2, the margin part 6 of which circumferential surface 6a forms a cross- sectionally circular arc centering the axis O with an outside diameter D nearly equal to the cutting blade 4 is formed on the edge part on the drill rotation direction T side of each land part 5 formed in the circumferential direction between the chip evacuation slots 2, and a feeding slot 11 of the cutting fluid is formed on the circumferential surface 6a of each of the margin parts 6.
Patent JP-2001291671-A (JP)
Title: Method for producing semiconductor
Inventor: HASEGAWA HIROYUKI
IPC: H01L21/205
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a semiconductor, in which reaction gas processing, e.g. selective epitaxial growth, is carried out with high accuracy by regulating conditions accurately at the time of processing. SOLUTION: In the method for producing a semiconductor, where a reaction gas processing is carried out by feeding a reaction gas into a reaction chamber 1, in which a substrate W is placed and causing it to react on the substrate, moisture content in the reaction chamber or the gas exhaust system thereof is measured under a state, where the substrate is placed and processing condition of the reactive gas is regulated, based on the moisture content.
Patent JP-2001296551-A (JP)
Title: Liquid crystal display device
Inventor: KAITO TAKUO
IPC: H01L29/786
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To enhance the aperture ratio of pixel by incorporating a capacitive element without affecting characteristics of a semiconductor switching element in a substrate and evading the occupancy area of the capacitive element from increasing. SOLUTION: A first conductive layer, a first insulation layer and a second conductive layer are successively formed on a pixel region of the substrate. The first conductive layer is formed as a light shielding layer of the semiconductor switching element formed on the first insulation layer and the second conductive layer is formed as one of electrodes of the capacitive element formed on its upper layer.
Patent JP-2001292891-A (JP)
Title: Attachment bracket for sunlight shielding device
Inventor: CHIGUSA TOMOMICHI
IPC: A47H1/022
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an attachment bracket for sunlight shielding device, by which the warpage of a frame body supported between attachment surfaces is prevented and the frame body is supported between the attachment surfaces by a normally fixed pressing force. SOLUTION: A temporary fixing shaft 2 is supported retractably at one end of the frame body 1 and energized in a projecting direction from the frame body 1 by a temporary fixing energizing means 9. A pressing shaft 11 is projected at the other end of the frame body 1 and is energized in the projecting direction from the frame body 1 by pressing means 11, 13, 14, 15 and 18. The temporary fixing shaft 3 is provided with positioning means 5 and 6 for obstructing the shaft 3 from being retracted into the frame body 1 when the pressing shaft 11 is energized and operated by the pressing means.
Patent JP-2001292835-A (JP)
Title: Device for expanding visual field in position lying on one's back
Inventor: HIRATSUKA MICHIKO
IPC: A47B23/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a visual field expansion device capable of being easily installed for stereoscopically observing an article in a position lying on one's back. SOLUTION: A second mirror panel 2 is freely bendably connected to one side edge of a first mirror panel 1, a third mirror panel 3 is freely bendably connected to one end edge of the first mirror panel 1 and a fourth mirror panel 4 is freely bendably connected to the other end edge of the second mirror panel 2. Then, a supporting rod 6 is connected to a frame 5 fixed to the peripheral edge of the second mirror panel 2, the supporting rod 6 is attached to the frame F of a bed B, the angles of the mirror panels 1, 2, 3 and 4 are appropriately adjusted opposing the head part of a person H lying on his/her back and the article mounted on a mounting base D is reflected and observed.
Patent JP-2001294161-A (JP)
Title: Assembly of cable reel and combination switch
Inventor: SUGATA SHOICHI
IPC: B60R16/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To form instruments assembled around a steering wheel into a module. SOLUTION: A shroud is provided to be externally fitted around an axial line of a steering shaft to conform its center, the shroud is provided with a vertical cylindrical part internally fitted with the steering shaft rotatably, and a diameter-expanded cylindrical part expanded from an upper end of the vertical cylindrical part along a radial direction, the diameter-expanded cylindrical part is provided with a bottom wall, an outer circumferential wall and substantially laterally symmetrical inner walls, a cable reel is fixed to be internally fitted between the left and right inner walls, and functinal components for lighting not stored in a facing housing and functional components for a winker are fixedly stored between the left and right inner walls and the outer wall.  An upper face opening of the shroud is closed by a cover, a main shaft of the steering wheel is rotatably penetrated through a through hole provided in the center of the cover, and the whole of the shroud is coverd by an outer circumferential wall of the cover.
Patent JP-2001294175-A (JP)
Title: Device for preventing pressure rise of interior of automobile and method for preventing pressure rise of the interior
Inventor: MARUHARA TAKESHI
IPC: B60H1/30
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing pressure rise of the interior of an automobile which can prevent a sudden pressure rise of the interior when a door is closed. SOLUTION: This device 1 for preventing pressure rise of the interior 11 of an automobile is comprised of an air pass hole 2 provided at a front left side location of an interior 11 of an automobile and communicating the inside of the interior 11 and an inside of an engine compartment 12, a seal member 3 adhered on an edge part of the air pass hole 2 in the engine compartment 12 side, and an air relief cover body 5 attached on an upper part side of the air pass hole 2 in the engine compartment 12 side through an attachment member 4 and getting close to a surface of the seal member 3 by an elastic force and opening the air pass hole 2 by a bending deformation from a raised pressure when a pressure in the interior 11 raises.
Patent JP-2000308911-A (JP)
Title: Jaw-type fastening chuck
Inventor: BARBIEUX JACQUES
IPC: B23B31/18
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a jaw-shaped chuck having a plurality of fastening jaws balanced in a radial direction and an axial direction. SOLUTION: This fastening chuck is provided with six jaw carrying arms 4 operated two by two by the single same adjusting device 5. Each adjusting device is screw mounted in a pulling member 3 placing the center on an axial line of the chuck and sliding in an axial direction in a main body 1 through operation of a traction rod 11. Paired blade pieces 14a, 14b extended in each side in a central part of the adjusting device 5 are provided in the pulling member. The fastening chuck is applied to high speed machine work.
Patent JP-2001302894-A (JP)
Title: Flame retardant antistatic polyester resin composition
Inventor: IBA TOSHIAKI
IPC: C08L101/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant antistatic polyester resin composition which is a thermoplastic polyester resin composition flam-retarded with a compound other than chlorine and bromine, excellent in mechanical strength, flame retardance, antistatic properties, fluidity, toughness and surface appearance properties and capable of maintaining excellent antistatic properties even at a high temperature and high humidity. SOLUTION: This flame retardant antistatic polyester resin composition comprises (A) 1-60 wt.% of a thermoplastic polyester resin, (B) 10-70 wt.% of a block copolymer composed of a polyalkylene terephthalate block and a polyether block represented by the following general formula (1) or the following general formula (2) (wherein, R1s denote each a 2-5C alkyl group and may mutually be different; Xs denote each a 2-5C alkylene group or a 6-30C bivalent aromatic group or a bivalent alkyl-substituted aromatic group; Y denotes a bivalent bonding group or a direct bond; m and n denote each an integer of >=1; and m+n denotes an integer of >=3), (c) 0.1-10 wt.% of an ionic surfactant and (D) 1-15 wt.% of an organophosphorus-based flame retardant. The total amount of the composition is 100 wt.%.
Patent JP-2001305519-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: SENDA HIRONORI
IPC: G02F1/1335
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance bonding accuracy of a pixel electrode substrate and a microlens substrate, and to eliminate an inspection process which is complicated and requires cost when the pixel electrode substrate and microlens substrate which composes a liquid crystal display panel are stuck together. SOLUTION: In a method manufacturing a liquid crystal display device including a process for positioning and sticking together the pixel electrode substrate 2 on which a pixel electrode pattern 1 is formed, and the microlens substrate 4 on which a microlens pattern 3 corresponding to the pixel electrode pattern 1 is formed, an alignment reference point 1b in the pixel in the pixel electrode pattern 1 of the electrode substrate 2 and an alignment reference point 3b in the microlens in the microlens pattern 3 of the microlens substrate 4 are positioned.