baber/WOPTO huggingface dataset:
Patent JP-2001277302-A (JP)
Title: Die for injection molding and producing method for moldings fitted with pattern
Inventor: TANIGUCHI TADATAKE
IPC: B29C45/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a die for injection molding, in which the cost of a film is unnecessary and it is aimed that a resin burr is not formed. SOLUTION: The die for injection molding consists of both a die A having a recessed part 1 forming a cavity and a die B having an injecting port 2 of a molten resin. A film 4 having the same area as the area of the cavity or smaller area than it is introduced and used. The die for injection molding is equipped with adsorption holes 8 for adsorbing the film 4 on the surface of the die B before mold clamping.
Patent JP-2000296255-A (JP)
Title: Guide gutter for ball lift device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a guide gutter for a ball lift device which achieves full capacity of the transfer lift. SOLUTION: This guide gutter 20 has at its upstream a ball accepting part 31 which receives inflowing balls from a right land left recovery troughs 5, joins the flows of balls and introduces the balls to the ball transfer lift device. As the balls flowing into the guide gutter 20 from the recovery troughs 5 are once caught by the accepting part 31 and supplied to the ball transfer lift 10 over the full transverse width of the transfer lift 10, uneven abrasion of the transfer belt 12 and polishing cloth can be reduced to make the best use of the transfer capacity of the transfer lift 10.
Patent JP-2001283430-A (JP)
Title: Magnetic recording medium, its manufacturing method, marking device, and magnetic recording/reproducing device
Inventor: OSAWA HIROSHI
IPC: G11B5/84
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and accurately executing marking on a magnetic recording medium after film formation. SOLUTION: On the surface of a magnetic recording medium 6 having at least a magnetic film formed on a substrate, plural projected structures are formed by laser beam irradiation and, by these projected structures, a marking 7 is formed to be visually identified.
Patent JP-2001248004-A (JP)
Title: Method for producing health apron
Inventor: KAMIO SUMIKO
IPC: A41D13/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To receive a heat-insulating cushiony bag in the abdominal portion of an apron to reduce the load of a body due to the cold of the abdomen of a wearer and due to the standing of the wearer. SOLUTION: A heat-insulating cushiony bag is received in the abdominal portion of the health apron.
Patent JP-2000333056-A (JP)
Title: Electronic camera
Inventor: SAITO KAZU
IPC: H04N5/781
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera for arbitrarily setting a reproduction operation by a program and executing a desired reproduction operation by setting the program of the reproduction operation and recording it in a recording medium as a control file. SOLUTION: A recording means for recording picture data obtained by an image pickup lens as a picture file or control data regulating a program reproduction operation in a display means as a control file in a recording medium and a setting means for setting the program of the control file are installed. A control means for reading the control file from the recording medium and controlling the reproduction operation in the display means based on the control file are installed. In the camera, a display panel has CONTROL 103A showing the control file, PROG PLAY 103B showing program reproduction and a numeric display part 103C displaying seven segment two-digits. The lighting of PROG PLAY 103B indicates reproduction and the turn-off of it indicates recording.
Patent JP-2001291426-A (JP)
Title: Dielectric substrate and its production
Inventor: OMOTE ATSUSHI
IPC: H01B3/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite dielectric having a small dielectric constant and a small dielectric dissipation factor. SOLUTION: In a millimeter wave band of a high frequency, a transmission loss in a micro strip line is increased in proportion to the dielectric constant, dielectric dissipation factor and frequency to be used of a substrate material. Therefore, to reduce the transmission loss in a high frequency band such as the millimeter wave band, a material having a smallest possible dielectric constant is required. The composite dielectric substrate has a micro hollow filler dispersed and mixed into a binder. With the particle size and filling amount of the micro hollow filler, an easy control is possible for easily achieving the substrate having a dielectric constant smaller than that of a conventional glass.
Patent JP-2000319327-A (JP)
Title: Composition containing polymer of star-structure, the polymer and use thereof
Inventor: MOUGIN NATHALIE
IPC: A61Q5/04
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer that can improve the curling of eyelashes is useful as a mascara composition that can curl eyelashes promptly and can retain the curl persistently for a long period of time by allowing this polymer to include a specific star-like structure and to satisfy specific conditions. SOLUTION: This polymer includes star-like structure represented by the formula: A-[(M1)p1-(M2)p2...(Mi)pj]n  A is a multifunctional center that is n- functional; [(M1)p1-(M2)p2...(Mi)pj]n is so called one branching chain and means the polymer chain formed by polymerization of a monomer Mi with a polymerization index (degree) of pj and is covalently grafted to A; n, pj are each >=2, i is >=1} and contains one or more kinds of monomers Mi so that the following conditions may be satisfied: the polymer corresponding to the monomer Mi has a Tg of >=10 deg.C, preferably >=15 deg.C, more preferably >=20 deg.C, and the content of the monomer Mi is set to about >=45 wt.%, preferably 55-99 wt.%, more preferably 75-95 wt.% based on the final polymer.
Patent JP-2001291935-A (JP)
Title: Circuit board and device using the same
Inventor: NAKAGAWA TOSHIAKI
IPC: H01H9/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit board which enables an electric component and an electronic circuit to be set in electrical connected state relatively readily after a prescribed stage, by avoiding troubles generated during electrical connection between an electrical component and an electronic circuit, until a prescribed stage in production process. SOLUTION: A jumper wire 1 is provided between an emitter and a base of a switching transistor 3 interposed between a back-up battery 4 and a microcomputer 7, and a base is grounded via a base resistance 2. Since the switching transistor 3 is in its off state, when the jumper wire 1 exists, the back-up battery 4 and the microcomputer 7 are cut off electrically. When the jumper wire 1 does not exist, it is in its on state and the back-up battery 4 and the microcomputer 7 are connected electrically.
Patent JP-2001297749-A (JP)
Title: Lead wire member for sheet battery, material for manufacturing lead wire member and manufacturing method of material for manufacturing lead wire member
Inventor: YAMAZAKI SATORU
IPC: H01M50/571
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire member for a sheet-shaped thin battery such as a polymer battery which has a plastic film durable with an electrolyte solu tion and without hygroscopic property firmly bonded to both sides of a given position of a ribbon-shaped metal of a given length and has no fear of water infiltrating into an electrolyte solution from the bonded part of the plastic film nor of the electrolyte solution leaking. SOLUTION: A lead wire member for a sheet-shaped thin battery such as a polymer battery is constructed by bonding an olefin resin film on both sides of a given position of a ribbon-shaped metal cut in a given length with thermoplastic elastomer adhesive containing metal-bonding agent utilizing resistance heat generation by feeding electricity to the ribbon-shaped metal.
Patent JP-2001292679-A (JP)
Title: Apparatus for vaporizing chemical
Inventor: INOUE MASAFUMI
IPC: A01M1/20
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for vaporizing a chemical of the type to vaporize the chemical by rotating a chemical impregnated material with a driving means and excellent in all aspects of vaporizing performances, insecticidal efficacies, safety, usability, etc., stabilized over a long period. SOLUTION: This apparatus for vaporizing the chemical is obtained by forming >=4 peak folded parts and >=4 valley folded parts in a pleated chemical impregnated sheet folded at a prescribed folding width, forming the folded sheet into a loop shape, engaging the valley folded parts with the periphery of a rotating shaft of the driving means, concentrically arranging the apices of the peak folded parts, forming a chemical impregnated fan, rotating the chemical impregnated fan and vaporizing the chemical.
Patent JP-2001296927-A (JP)
Title: Sequence device
Inventor: OSADA YASUMASA
IPC: G05F1/10
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sequence device capable of accurately delaying and outputting a voltage from a PNP transistor being a voltage controlling element when a voltage detected by a voltage regulating diode being a voltage detecting element is made higher than a Zener voltage. SOLUTION: The voltage regulating diode D1 is connected to a switch circuit constituted by connecting a PNP transistor Q1 and an NPN transistor Q2 and a current limiting resistance R1, and a voltage is outputted from the PNP transistor Q1. Also, the emitter of the PNP transistor Q1 is connected to the input side, and the base of the PNP transistor Q1 is connected through the current limiting resistance R1 to the collector of the NPN transistor Q2, and the emitter of the NPN transistor Q2 is grounded, and the base of the NPN transistor Q2 is connected to the anode of the voltage regulating diode D1.
Patent JP-2001304621-A (JP)
Title: Outdoor heat exchanger, indoor heat exchanger and air- conditioning equipment
Inventor: KITA KOICHI
IPC: F25B39/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To make an air heat exchanger of small size, while suppressing deterioration of the performance, by using a single refrigerant R32 or a mixed refrigerant containing the R32 much as the refrigerant and also by specifying the number of paths in conformity with the bore of a heat transfer tube. SOLUTION: If a rated cooling capacity is defined by Q (kW) and the average bore diameter of a heat transfer tube by d (mm), a number N of paths of an outdoor heat exchanger is set to be within the limits of ±2 of a value calculated by NOR32=(17.37Q+18.09)×d-5/3 and the upper limit value of the NOR32 is made 13, while the average bore diameter d of the heat transfer tube is selected from the range of 5.9 mm<=d<=7.8 mm. Also the number N of paths of an indoor heat exchanger is set to within the limits of ±2 of a value calculated by NIR32=14.59Q×d-5/3 and the upper limit value of the NIR32 is made 12, while the average bore diameter d of the heat transfer tube is selected from the range of 5.2 mm<=d<=7.0 mm.
Patent JP-2001293307-A (JP)
Title: Filter device using floating filter medium
Inventor: TAKUMA OSAMU
IPC: B01D29/62
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a filter medium which can treat a large amount of raw water by enlarging a filtration tank by can making, makes the polluted filter medium flow along the barrel of a main body tank, and does not need large power, with regard to a large size filter device using the floating filter medium. SOLUTION: A filter medium discharge prevention plate 2 and a catchment plate 5 having lots of small holes 2a..., 5a... are installed horizontally in the filtration tank 1, a raw water chamber 3 is arranged below the plate 2, a catchment chamber 6 is arranged above the plate 5, the space between the plate 2 and the plate 5 is made a filtration chamber 7, the floating filter medium 8 is housed in the chamber 7 to form a filter medium layer 9, raw liquid is introduced from the holes 2a... of the plate 2 into the chamber 7, and filtrate is discharged from the small holes 5a... of the plate 5, so that the raw liquid ascending in numbers of parallel currents can be treated homogeneously by the layer 9.
Patent JP-2001304102-A (JP)
Title: Variable displacement compressor
Inventor: OTA MASAKI
IPC: F04B27/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To be capable of receiving a high axial load without increasing the weight of a hinge mechanism, in a variable displacement compressor having a hinge mechanism to transmit rotation of a rotor to a swash plate. SOLUTION: The hinge mechanism 26 consists of a protrusion 27 protruded from a rotor 9, cam members 28 situated on both sides of the protrusion 27, and two arms 29 situated at the swash plate 12. The two arms 29 are engaged with the protrusion 27 in a manner to nip the protrusion between the two sides and meanwhile, a head part 29a being the tip of the arm 29 is supported on both sides of the protrusion 27 by cam surfaces 28a of the can members 28. A recessed part 27a is formed in the central part of the protrusion 27 to form inside cavity structure. This constitution can increase a lateral width L to receive an axial load exerted on the swash plate 12 without increasing the weight of the hinge mechanism 26.
Patent JP-2001301269-A (JP)
Title: Printer
Inventor: KOBAYASHI MASAHIKO
IPC: B41J29/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of emphasizing feeling of compact in its appearance. SOLUTION: This printer consists of a body section and a paper supply/ discharge section having at least a feeding means of a recording sheet and a printing means. The appearance of the body section is in roughly a longitudinal rectangular solid shape. Each of side faces of the body section is formed to be curved in a comparatively large projected arch shaped in such a manner that both of the side faces are close to each other in the front direction and then the width of the front face is reduced.
Patent JP-2001306592-A (JP)
Title: Catalog-preparing method for web page retrieval engine operating on internet, and retrieval method therefor
Inventor: KAWAMURA HIROSHI
IPC: G06F17/30
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalog preparing method and a retrieval method for Web page retrieval engine operating on Internet, by which a retrieval engine can be efficiently operated and the suitable retrieved result suited to retrieval conditions can be presented. SOLUTION: In each of Web pages collected form the Internet, a language ID to be made correspondent to the relevant Web page is determined on the basis of language specification information described in the HTTP header or HTML document of that Web page (100-400). When the language ID cannot be determined through this, the language ID is determined on the basis of the top level domain name of URL storing that Web page (500-600). The catalog of respective Web pages prepared by a catalog preparation pogrom is manage in the data base of the retrieval engine by language ID determined for each Web page.
Patent JP-2001308264-A (JP)
Title: Semiconductor device
Inventor: KONO EIJI
IPC: H01L25/07
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that, besides preventing the generation of cracks, enables the reduction of a surge voltage and the enhancement of a current resistance by making current path lengths as short and uniform as possible. SOLUTION: An insulating substrate 22 is provided on a base plate 21 for installation, and several semiconductor devices 24 are mounted on this insulating substrate 22 via a conductive plate 23. On the insulating substrate 22, a source electrode 25 is installed on one side across the conductive plate 23 in the arrangement direction of the semiconductor devices 24, and further, on the other side, a gate electrode 26 and a drain electrode 27 are adjacently provided in the arrangement direction of the semiconductor device 24. The source electrode 25 is electrically commonly connected to the source electrode of each semiconductor devices 24 by wires 28, and a gate electrode 26 is also electrically commonly connected to a gate electrode of each semiconductor devices 24 by wire (not shown).  The drain electrode 27, passing through above the gate electrode 26, is connected to the conductive plate 23 by several wires 29 that are uniformly arrayed in the arrangement direction of the semiconductor devices 24. The current path that is almost linear from the drain terminal 30 to the source terminal 31 is formed by this configuration.
Patent JP-2001301167-A (JP)
Title: Ink-jet recording head and ink-jet recording apparatus
Inventor: HIRAMOTO TAKEMI
IPC: B41J2/055
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head and an ink-jet recording apparatus whose color reproducibility is improved by turning ink multicolored, recording head is made compact and manufacturing costs are reduced. SOLUTION: Reservoirs 13A and 13B for supplying ink to pressure generation chambers 12A and 12B are formed to both sides of an array of the pressure generation chambers arranged in parallel in a vertical scanning direction which is a direction intersecting a horizontal scanning direction as a move direction of the head. The pressure generation chambers 12A and 12B communicate with the reservoirs 13A and 13B at end parts alternate in the arrangement direction and different in a longitudinal direction. The pressure generation chambers have through hole parts 17A and 17B set to the vicinity of end parts of the side opposite to the communication side to the reservoirs 13A and 13B respectively.  Nozzles 21A and 21B are set in an array in the vertical scanning direction to pass through the adjacent pressure generation chambers 12A and 12B paired by extension parts 18A and 18B from the through hole parts respectively.
Patent JP-2001246294-A (JP)
Title: Sound-generating dispenser
Inventor: SHU LU PAO
IPC: A47K5/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sound-generating dispenser which generates sound when a liquid is dispensed, and consequently, servers for promotion of a sanitary action, assistance to a visually challenging person, recreation, and the like. SOLUTION: An actuator 30 is arranged inside a pimp dispenser 20 having a contact surface, a first end and a base, and the base has a protrusion or a male adapter and the periphery of a pedestal 10 for receiving the pump dispenser 20 is larger than the base. Further, the surface of the pedestal 10 has a dent which comes into contact with the contact surface of the pump dispenser 20 so that the male adapter fits into the dent and a flexible member 40 inside the pedestal 10 surrounds a pressure-actuated sound generator 50. When the pressure-actuated sound generator 50 comes into contact with the contact surface of the pump dispenser 20 to actuate the pump dispenser 20, the flexible members 40 is compressed and the pressure-actuated sound-generating dispenser is actuated to generate the sound.  The lower face of the pedestal 10 discharges the surplus liquid and has a hole which works as a volume regulator and, when a speaker of the pressure-actuated sound generator 50 is aligned with the hole, the generated sound is high. The engraving-fashioned appearance of the pump dispenser 20 harmonized with the sound generated inside the pedestal 10.
Patent JP-2001309615-A (JP)
Title: Motor fitted with brush
Inventor: IMAGAWA YASUHIRO
IPC: H02K13/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a runout of a brush head inhibiting a motion of the brush head to largely swing to a rotating direction when a motor is driving and to reduce a sliding sound between the brush and a commutator even under a high- speed revolution and a high output, and also to reduce noise and an oscillation of the motor. SOLUTION: An elastic modulus of a brush holder 12 is enhanced by mounting a reinforcing rib formed along with the length direction of the brush holder to a brush-holding section 14 of the brush holder 12, and also by mounting parts 24, 34 that extend to the length direction of the brush holder to the brush- holding section 14 and folding them in double to constitute a double structure.
Patent JP-2001304165-A (JP)
Title: Magnetic coupling pump
Inventor: DEAI ATSUSHI
IPC: F04D13/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic coupling pump capable of securing a desirable driving torque by preventing a rotor from contacting a bulkhead part while minimizing a clearance between the rotor and the bulkhead part. SOLUTION: This magnetic coupling pump comprises a housing having a pump chamber 5 and a motor chamber 6 therein via a bulkhead part 4, a rotor 7 arranged in the pump chamber 5 for being rotatably supported on a cantilever type fixed shaft 8, an impeller 10 arranged in a cylindrical part 7a of the rotor 7, the stators 15 installed to be opposed to each other in the motor chamber 6 at a permanent magnetic part 7b of the cylindrical part 7a via the bulkhead part 4. In order to prevent the rotor from contacting with the bulkhead part 4, a tapered part 7c is formed at the angled side part of the end at the bulkhead part 4 by continuously notching a part in a cross-sectionally wedge shape in a circumferential direction.
Patent JP-2001302560-A (JP)
Title: Method for producing cyclopentadiene or cyclopentadiene derivative and apparatus for producing the same and method for producing metallocene or metallocene derivative
Inventor: KIDA MASATSUGU
IPC: C07C13/15
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a high purity cyclopentadiene or a high-purity cyclopentadiene derivative and further a method for producing a high purity metallocene or a high-purity metallocene derivative used as a raw material for chemical vapor deposition(CVD). SOLUTION: This method is to produce the cyclopentadiene and the cyclopentadiene derivative by heating a mixture containing dicylopentadiene and/or a dicyclopentadiene derivative and the method comprises a first step of heating the mixture and providing a vapor, a second step of heating and maintaining the vapor at a higher temperature than the boiling point of the cyclopentadiene or the cyclopentadiene derivative, condensing and removing high-boiling components and recovering the residual vapor and a third step of heating and maintaining the recovered vapor at a lower temperature than the boiling point of the cyclopentadiene or the cyclopentadiene derivative, condensing and recovering the cyclopentadiene or the cyclopentadiene derivative.  The yield of the cyclopentadiene or the cyclopentadiene derivative is improved by bringing the vapor into contact with nitrogen gas in the third step.
Patent JP-2001313257-A (JP)
Title: Method for producing high quality silicon based thin film
Inventor: HORIE TETSUHIRO
IPC: C23C16/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a silicon based thin film and a method for forming a large grain size silicon based thin film having a high crystallization rate at a high rate on an inexpensive substrate of glass, ceramics, metal, or resin by a low temperature process of 450 deg.C or below. SOLUTION: In the method for forming a silicon based thin film, a substrate having a surface formed with at least one thin metal film of aluminum, tin, zinc, antimony, indium, gallium, silver, nickel, tellurium and germanium is placed in a vacuum chamber and material gas is supplied onto the surface of the heated substrate in order to form a silicon based thin film. The material gas is preferably supplied in the form of high density plasma excited by electron beam excited plasma method, high frequency parallel plate plasma method, high frequency plasma method employing rudder-like discharge electrodes, electron cyclotron resonance plasma method, induction coupling plasma method, or helicon wave plasma method.