baber/WOPTO huggingface dataset:
Patent JP-2001205644-A (JP)
Title: Mold for molding resin, method for applying data thereto, and resin molded article
Inventor: OSANAI TOSHITAKA
IPC: B29B17/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To simply specify the data related to the resin material of a resin molded article at the time of recycling treatment. SOLUTION: When a mold main body 1 is used to mold a resin virgin material, a dent 8a is formed in a protruded part 7a adjacent to the reversal part of 'VJ1' in the reversal stamp 5 of the mold main body 1 using a jig having a sharp tip such as a punch. Therefore, a projection is formed in the recessed part adjacent to the 'VJ1' display part in a data table of a resin molded article. Next, when a recycled material is used at the second time of molding, a dent 8b is formed in the second protruded part from the reversal part of 'RE1' in the reversal stamp 5 of the mold main body 1 using a jig having a sharp tip such as a punch. Therefore, a projection is formed in the second recessed part from the 'RE1' display part in the data table of the resin molded product.
Patent JP-2001208262-A (JP)
Title: Structure and method for connecting corrugated tube
Inventor: TANAKA MASASHI
IPC: F16L31/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for connecting a corrugated tube water-tightly connected by a simple work and having superior workability. SOLUTION: This connecting structure is so formed that both ends of corrugated tubes 10, 10 alternately having annular crests 10a and annular troughs 10b are abutted on each other and the both corrugated tube ends are connected by being covered with and held circumferentially by a heat shrinkable tube 3 shrunk by heat. In the case of connecting the corrugated tubes alternately providing spiral crest parts and spiral trough parts, a waterproof agent is filled in the trough parts of the both corrugated tube ends. In the connecting method, the both corrugated tubes are inserted from and abutted on the both sides of the heat shrinkable tube not shrunk yet, a balloon body arranged inside the abutment part is inflated, the corrugated tubes are centered to accord the axes, and then the tubes are heat-shrunk and connected together.
Patent JP-2001216951-A (JP)
Title: Sealed battery
Inventor: NISHINO AYA
IPC: H01M10/058
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery in which the occurrence of leakage at an outlet of an electrode lead wire terminal is slowed temporally, resulting in suppression of the leakage. SOLUTION: For the sealed battery 1 in which a cathode lead terminal 31 is drawn out through a sealing resin portion 21, the length of buried portion 310 of the cathode lead terminal 31 in the sealing resin portion 21, is longer than the minimum length L1 of the sealing resin portion 21, which ranges from the inner portion of the battery to the outer one of the battery.
Patent JP-2001220365-A (JP)
Title: Monoesters of fumaric acid and method for producing alkali metal salts thereof
Inventor: SATOMI YUKIFUMI
IPC: C07C69/60
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing monoalkyl esters of fumaric acid and alkali metal salts thereof, useful as a raw material for a food additive, a raw material for a compound of a medicinal additive such as a solidifier for a tablet, etc. SOLUTION: This method for producing the monoalkyl esters of the fumaric acid of general formula I (R1 and R2 are each independently H, a 1-4C lower alkyl group, a phenyl group or a halogen; and R3 is a 1-18C alkyl group) by isomerizing a monoester in the presence of an anhydrous hydrogen halide in the reaction for esterifying maleic anhydrides with an aliphatic alcohol in a solvent, and isomerizing the resultant monoalkyl ester of the fumaric acid to provide the monoalkyl ester of the fumaric acid.
Patent JP-2001224095-A (JP)
Title: Loudspeaker
Inventor: SASANUMA OKIFUMI
IPC: H04R9/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker where a high frequency peak can be suppressed even when an R-shaped diaphragm, having been conventionally used, is employed and a center cap with excellent productivity is mounted. SOLUTION: A circle 15 being an outer circumferential edge of the center cap mounted in the middle of the diaphragm of this loudspeaker is equally divided into areas S1, S2, etc., in a circumferential direction and each of the areas S1, S2, etc., is configured to have a shape of a hyperbolic paraboloid 16.
Patent JP-2000239007-A (JP)
Title: Method and apparatus for recovering and cleaning nitrous oxide included in waste gas
Inventor: CHEVALIER GILBERT
IPC: C01B21/22
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To recover nitrous oxide included in a waste gas or an off gas by an effective method, and, if possible, to recycle it or enable it to be economically utilized. SOLUTION: This method for recovering and/or cleaning at least a part of nitrous oxide included in a waste gas flow containing the nitrous oxide and at least one other gaseous compound comprises (a) separating at least a part of the nitrous oxide included in the waste gas flow by permeation, and (b) recovering at least a part of the gaseous nitrous oxide separated in the step (a).
Patent JP-2000231877-A (JP)
Title: Manufacture of electrode for plasma display panel
Inventor: SO JE CHO
IPC: H01J1/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To form a metal electrode having tight constitution and to reduce a resistant component by including a step of joining a metallic foil on a substrate and patterning it in the metal electrode shape. SOLUTION: In this manufacturing method, a metallic foil 42 is joined on a transparent electrode 40 with a ceramic paste and the metallic foil 42 and an antioxidant film 41 are patterned to form a pattern 41A of a bus electrode 42A and the antioxidant film 41. Then, a photosensitive resin pattern 44 is deposited on the transparent electrode 40 as well as the bus electrode 42A and a transparent electrode substance (ITO) layer 46 is deposited throughout the surface. The transparent electrode substance layer 46 is deposited on the surface of the pattern 41A and the photosensitive resin pattern 44 and the exposed transparent electrode 40 by vacuum deposition, sputtering or ion-plating. By removing the photosensitive resin pattern 44, a transparent electrode 46A is formed.  In this case, the metallic foil separately prepared is used without using a sputtering process so that a thick metal electrode is easily formed and a resistance component can be reduced.
Patent JP-2001221473-A (JP)
Title: Air supply unit and air supply facility
Inventor: TANAKA YASUO
IPC: F24F7/013
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To control total quantity of supply air accurately over a wide range without requiring a machine room dedicated for ventilation. SOLUTION: The air supply unit F comprises an air supply fan 12 encased in a casing 11 having an air inlet 13, and a filter 14 fixed between the air supply fan and the air inlet. The air supply facility comprises a plurality of juxtaposed air supply units each supplying outdoor air through a supply air header wherein total quantity of supply air from respective air supply units can be controlled based on a required quantity of supply air. Total quantity of supply air is controlled by increasing/decreasing the number of operating air supply units, increasing/decreasing the quantity of supply air of the air supply units or bypassing a part of the total quantity of supply air. At least one air supply unit is a stand-by unit which is normally operated alternately with any other air supply unit.
Patent JP-2001219458-A (JP)
Title: Apparatus for manufacturing constant length coated rodlike member
Inventor: MIKI RIKIO
IPC: B29C48/34
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a constant length coated rodlike member, capable of efficiently coating a rod material with a coating material. SOLUTION: The apparatus for manufacturing the constant length coated rodlike member is equipped with a crosshead 1 for continuously coating the successively inserted rod material with the coating material, a push-in means 2 for successively pushing the rod material 6 in the crosshead 1 and a coating material means 3 for supplying the coating material in the crosshead 1. A speed detection means 4 for detecting the moving speed in the downstream direction of the coated long rod material formed while passed through the crosshead 1 and a cutting means 5 for successively cutting the long coated rod material passed through the speed detection means 4 are provided. The push-in means 2 and the cutting means 5 are made synchronous to the moving speed of the long rod material.
Patent JP-2001229104-A (JP)
Title: Method for easy access to information resource in internet using portable storage medium
Inventor: HASEGAWA MASANAO
IPC: G06F3/048
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize an easy and sure method for access to an information resource in the Internet which eliminates input operation for a URL, etc., from operation for access to a homepage in the Internet and is hardly affected by the skillfulness of operation or whether or not an operator has knowledge. SOLUTION: A program which is executable on a device for access to the Internet makes an automatic connection with an access destination selected by the depression of a homepage connection button displayed on the monitor screen of the access device according to the URL allocated to the button, a homepage can be browsed on the monitor screen of the access device, and the operating method is limited to the pointing of a mouse and the depression of the button. The program is made portable by being stored on a portable readable recording medium which can be loaded in the access device to give more convenience in providing and acquiring information resources in the Internet.
Patent JP-2001228664-A (JP)
Title: Image forming device
Inventor: OZAKI AKIHIRO
IPC: G03G15/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that the structure of a device gets very complicated and the cost thereof easily rises in the case of using a mechanism for separating a transfer unit from a photoreceptor drum in parallel as a processing mechanism required when jamming occurs between the photoreceptor drum and the transfer unit opposed to the photoreceptor drum. SOLUTION: The transfer unit 20 can be inclined in a direction where it is separated from the photoreceptor drum 2a with a rotary shaft 21a parallel with a paper passing direction as center. Thus, a user can perform jamming disposal by extremely easy operation, that is, just by releasing locking on the front side of a main body and inclining the unit 20. A mechanism for allowing the unit 20 to freely rock with the shaft 21a as center is simpler than the conventional mechanism displacing the unit 20 in parallel with respect to the drum 2a, so that the reduction of cost is expected. Furthermore, not only the jamming disposal is made easier but also maintenance work such as exchanging a transfer belt 11 is extremely easily performed by pulling out the unit 20 to the front side of the main body along a rail 21 from a state where the unit 20 is inclined.
Patent JP-2001230799-A (JP)
Title: Input output device
Inventor: KASATANI KIYOSHI
IPC: H04L12/58
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an input output device that transfers or prints out the data transferred or inputting from a channel having a different transfer method and the data transferred from a wireless LAN, to a designated transfer destination. SOLUTION: The input output device is provided with a transmission/ reception section connected to channel networks whose data transfer method differ from eah other to send/receive data to/from connected channel network, a wireless LAN transmission/reception section that sends/receives the data to/from a wireless LAN, a print-out section that outputs print data to a printer, an input output section that inputs/outputs the data, a storage section that stores the data, and an input output control section that stores the data received from the transmission reception section, the input output section and the wireless LAN transmission reception into the storage section, and outputs the data storage in the storage section to the transmission reception section, the input output section, the print-out section or the wireless LAN transmission reception section.
Patent JP-2001218851-A (JP)
Title: Catheter
Inventor: SAITO TAKEHIKO
IPC: A61M25/16
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a catheter having excellent kink resistance and pressure resistance while securing flexibility and a follow-up property at the tip section in particular. SOLUTION: This catheter 1 is provided with a catheter body 2 made of a flexible tubular member and a coil 3 having a reinforcing effect. The catheter 1 is provided with a first region 4 located at the most distal end and a second region 5 on the base end side, and the coil 3 is extended from the first region 4 to the second region 5. The coil 3 is wound at a relatively large winding pitch over the whole length in the second region 5 and is wound at a relatively small pitch with a separation between adjacent windings over the whole length in the first region 4, and the winding pitch is gradually decreased toward the distal end. The rigidity of the catheter 1 in the first region 4 is made smaller than that in the second region 5.
Patent JP-2001225769-A (JP)
Title: Crawler driving sprocket
Inventor: SAKAI KENICHI
IPC: F16H55/30
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a crawler driving sprocket capable of properly discharging the mud or the like entering the grooves between sprocket teeth and capable of reducing the cost, improving the strength, and preventing derailment. SOLUTION: A sprocket body 10 having many teeth 4 meshed with the lugs 3 provided on the inner periphery of a crawler travel body 2 on the outer periphery is provided, a blocking member 11 blocking one side of the right and left sides of the grooves 4A between the teeth 4 is provided, and the opposite side of the right and left sides of the grooves 4A is opened.
Patent JP-2001227237-A (JP)
Title: Damping mechanism
Inventor: ODA NOBUTOSHI
IPC: E05F5/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a damping mechanism capable of stepwise varying the moving speed of a closing door or the like as necessary. SOLUTION: The damping mechanism comprises a damper body 1 having incorporated therein a damper mechanism and having a rotating shaft 3 projecting therefrom; a plurality of pinions 4 and 5 having different diameters, provided on the rotating shaft 3; and a plurality of racks 7 and 8 for meshing with the pinions.
Patent JP-2001230490-A (JP)
Title: Manufacturing method for semiconductor laser
Inventor: DOI KENJI
IPC: H01S5/16
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a Zn diffusion type window structure semiconductor laser with an excellent characteristic can easily be manufactured with high yield without the need for complicated process. SOLUTION: A Zn diffusion type window structure semiconductor laser is manufactured by a method including a process where a double hetero structure including an active layer and a contact layer is formed on a semiconductor substrate, a process where only a part of the contact layer equivalent to an optical emission end face is removed, a process where a ZnO film ad a dielectric film that are pattered in a stripe shape are formed on the contact layer, a process where a ridge waveguide path formed by using the patterned ZnO film and dielectric film for mask, a process where an electric current block layer is selectively grown by using the patterned ZnO film and dielectric film for a selective growing mask and Zn is diffused to manufacture a window structure, and a process where the dielectric film is patterned on an end face window to form and end face current non-injection section.  The Zn diffusion type window structure semiconductor laser is manufactured by two times of crystal growth processes.
Patent JP-2001232678-A (JP)
Title: Assembling structure of vacuum forming member
Inventor: KAYAMA HIROAKI
IPC: F16B5/07
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the assembling sturcture of a vacuum forming member constituted so as to be able to easily assemble molded articles vacuum-formed from a sheet material to each other by simple constitution. SOLUTION: In the assembling structure for inserting the end edge of one of two vacuum-formed members 11, 20 obtained by the vacuum forming of the sheet material in the insertion part 21 provided to the end edge of the other one of them to mutually assemble both members, one vacuum-formed member 11 is provided with a protruded part 13 in the vicinity of the end edge thereof and the protruded part 13 is provided with a notch part 14 on the side opposite to the end edge to be provided with a locking pawl 15 directed toward the side opposite to the end edge and the other vacuum-formed member 20 is provided with a locking edge part 22 directed toward the side opposite to an insertion port in the insertion part thereof.
Patent JP-2001231735-A (JP)
Title: Electric apparatus for washing and drying dishes
Inventor: IKEDA YOSHIO
IPC: A47L15/42
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To install an apparatus main body without using an auxiliary installing plate even when a part of the apparatus main body is over a sink, e.g. in the case of installing the apparatus main body. SOLUTION: Front legs 25 are rotatably provided on both of the right and left sides of the front lower part of the apparatus main body 11, and leg fitting parts to which an auxiliary leg 41 can be fitted attachably and detachably at provided by two on the right and left sides between both of the legs 25. When the part of one leg 25 of the main body 11 is over the sink 52 in the case of installing the main body 11 on the worktop 51 of a system kitchen 50, e.g. the leg 41 is fitted between both of the legs 25 and grounded on the worktop 51. Thus, the main body 11 can be installed without using the auxiliary installing plate.
Patent JP-2001137385-A (JP)
Title: Exercise machine, physical strength level evaluation device and exercise intensity determination device
Inventor: KINOSHITA HIROMI
IPC: A63B22/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an exercise machine permitting an exercise under an optimal load to an individual. SOLUTION: An electric signal is detected by the start of measurement (ST1), the control of an exercise load is started (ST4), the power value of a fluctuation in a heart rate and a heartbeat interval are computed (ST5, ST6), and when two minutes have elapsed after the start of a warm-up (ST7), a Ramp load is controlled automatically (ST9). As the processing of ST9, a fluctuation rate of a prescribed Ramp load is set after an elapse of three minutes, four minutes, five minutes, and six minutes of the initiation of a warm-up.
Patent JP-2000216405-A (JP)
Title: Thin-film transistor and electrooptic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To establish clear gradation levels in an electrooptic device by applying an analog signal whose amplitude varies with time to one of the input terminals of an active element, while a digital signal for control is applied to another input terminal at an arbitrary timing. SOLUTION: An N-channel TFT and a P-channel TFT are formed at a crossing between a first signal line 3 and a second signal line 4. As for the NTFT, the drain 10 is connected to the second signal line 4 through an input terminal contact and the gate 9 is connected to the first signal line 3, while the source 12 is connected to a pixel electrode 17 through an output terminal contact. On the other hand, as for the PTFT, the drain 20 is connected to the second signal line 4 through an input terminal contact and the gate 21 is connected to the first signal line 3, while the source 18 is connected to the pixel electrode 17 through an output terminal. By repeating such a structure in right-to-left and upper-to-lower, a liquid crystal display device having a large number of pixels can be produced.
Patent JP-2001244139-A (JP)
Title: Thin-film capacitor and manufacturing method thereof
Inventor: TSUTSUMI YUSUKE
IPC: H01G4/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film capacitor of a structure in which the non- uniformity of the crystalline phase of a dielectric thin film in the capacity is dissolved, irregularities in the electrostatic capacity of the capacitor can be dissolved and the capacitor can increase its capacity at low cost, and to provide the manufacturing method of the capacitor which can form the capacitor simply and surely. SOLUTION: A thin-film capacitor is constituted into a structure in which the capacitor is formed by making a dielectric thin film 3 containing Pb, Mg, Nb, Ti and Zr as metallic elements interpose between lower and upper electrodes 2 and 4 consisting of an Au layer. The electrode 4 consists of a first electrode layer 41 which comes into contact with the thin film 3 and consists of an Au layer, and a second electrode layer 42 which is formed by adhering the layer 42 on the layer 41.
Patent JP-2000261414-A (JP)
Title: Method for distributing optical carrier signal
Inventor: BANEY DOUGLAS M
IPC: H04B10/272
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a bandwidth by decreasing power by division of an optical carrier signal so as to increase number of channels even with a comparatively smaller number of light sources in an optical communication system utilizing optical fibers. SOLUTION: Light sources 40, 42 in a system that distributes an optical carrier signal generate signals with various carrier wavelength bands, dividers 56, 58 first divide a carrier signal, an amplifier 52 amplifies the divided carrier signals, and a divider 64 secondary divides the carrier signal. A modulator 48 applies modulation to the carrier signals divided twice, and a multiplexer 44 multiplexes the modulated carrier signals with different wavelength bands for the transmission on a common optical path. In the signal division process, the optical carrier signals are multiplexed to reduce the number of light sources required for multiplexing the optical carrier signals.
Patent JP-2001239549-A (JP)
Title: Resin mold part
Inventor: MIMURA KENJI
IPC: H01L23/31
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin mold part capable of easily separating a built-in article and a resin without requiring the alteration of a design or the addition of a manufacturing process. SOLUTION: A built-in part is molded from a thermosetting resin composition wherein a thermoplastic resin is mixed with a thermosetting resin.
Patent JP-2001245807-A (JP)
Title: Drowning-preventive bathtub
Inventor: NISHIDA YUKIMASA
IPC: A61H33/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a bather fallen into a coma from drowning. SOLUTION: An inner wall surface in the rear 2 of a bathtub body 1, which constitutes a back rest, is inclined backward. An inner bottom surface 3 of the bathtub body 1 is inclined upward to ward front.