baber/WOPTO huggingface dataset:
Patent JP-2001078368-A (JP)
Title: Battery charger with charging current amplifying circuit
Inventor: DIAZ JOSE R
IPC: H02J7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To apply short circuit protection and supply increased charging current to a battery by applying increased charging current to a first capacitor connected to an AC voltage source generating prescribed power source voltage in the first half of a charging period, and stocking the charging current on a second capacitor from a power source voltage generating means in the last half of the period. SOLUTION: A charging circuit 14 is provided with a positive plate connected to the output end 20 of a transformer 12 and a capacitor 18 having a negative plate of a capacitor 22 at a node 24 connected to a node 26. A pair of resistors 28, 30 are serially connected to the node 24 of the respective positive poles of a pair of diodes 32, 34, the end 20, and the node 26, respectively. The negative pole of the diode 34 is connected to the node 26. A diode 42 is connected to the node 26 with its positive pole, and its negative pole is connected to the positive output end 44 of a battery charger 10. The output ends 44, 40 are connected to one or more batteries 46 needed to be charged.  During the operation, a current path to a battery 46 from the transformer 12, passing through capacitors 18, 22, and diodes 34, 42, 32, 36 at the positive and negative half periods of charging, increases current to the battery 46 with increasing output voltage.
Patent JP-2001295541-A (JP)
Title: Article storage cabinet
Inventor: NAGASE NOBORU
IPC: E05C3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an article storage cabinet from which an article is very easily put in and taken out without opening a door each time. SOLUTION: Holding parts 36, 38 for holding the article to be put in a main body 10 are provided on an inner side of the door 14. The main body 10 is provided with support means 16, 16, 30 for supporting the door 14 rotatably and movably. An opening part 12 of the main body 10 can be closed by the door 14 by rotating and moving the door even when the door 14 is either in a normal position wherein its surface is exposed to an outside or in a reverse position wherein its rear surface is exposed to the outside. First and second locking means 42 are provided for blocking rotation and movement of the door under the closed state of the opening 12 of the main body 10 in both the normal position and the reverse position of the door 14.
Patent JP-2001297927-A (JP)
Title: Electromagnetic device, lighting device for discharge lamp and illumination fixture
Inventor: KOBARI KENICHI
IPC: F21V23/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To use a lead wire holding body commonly for a different electromagnetic device and to uniformly keep the length of a lead wire when the electromagnetic device is housed in a case. SOLUTION: While a contact 35 of a lead wire holding body 14 holding a lead wire 13 is brought into contact with an end of an electromagnetic device 12, the lead wire holding body 14 is positioned in the electromagnetic device 12. The electromagnetic device 12 and lead wire holding body 14 holding the lead wire 13 are housed within a case 17. The lead wire holding body 14 can be used commonly for different electromagnetic device 12 by only bringing the contact 35 of the lead wire holding body 14 into contact with the end of the electromagnetic device 12. When the lead wire holding body 14 is housed together with the electromagnetic device 12 in the case 17, the lead wire 13 held by the lead wire holding body 14 can be kept at the fixed position.
Patent JP-2001294817-A (JP)
Title: Paint and its painted article
Inventor: KASHIWABARA HISAHIKO
IPC: E04D1/28
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a paint consisting of a blended system of several kinds of pigments exhibiting less color change of a paint membrane with time even in the case of being exposed to a direct sunlight, and wind and rain, and its painted article. SOLUTION: This paint is characterized by containing plural kinds of pigments in which pigment particles constituting contained all kinds of pigments have 1-3 ratio of its longer diameter to shorter diameter (aspect ratio), 0.1-20 pm mean particle diameter of the above pigments and <=50% mean particle diameter percentage ratio (variation coefficient) of its standard deviation.
Patent JP-2001303030-A (JP)
Title: Building material
Inventor: KINOSHITA HIDEYA
IPC: C09K5/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a building material which has a thermal storage property, a good heat insulating property and a temperature-controlling function. SOLUTION: This building material comprising a rigid urethane foam in which microcapsules involving a latent heat storage agent in the shells are dispersed, and so on.
Patent JP-2000357083-A (JP)
Title: Method and device for processing document and storage medium
Inventor: STEPHEN SABIKKII
IPC: G06F9/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing document with which a document and processing related thereto are coupled in a structure. SOLUTION: An agency 400 placed between a client 402 and a server operates an agent 401 for processing a document to be exchanged between the client 402 and the server. The agent 401 is the set of active documents and the active document is a structured document containing a text and/or action. The active document is operated corresponding to the context of a character string, stream or purse tree on a network, can embed a program and is the structured document so that the program has the same syntax as the document.
Patent JP-2001304479-A (JP)
Title: Seismic saddle type snap tap
Inventor: DEMURA MASAAKI
IPC: F16L41/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an seismic saddle type snap tap involving no risk of the snap tap corotating with a boring apparatus in the boring operation for a water diversion hole using a utility boring apparatus and not requiring even jig for exclusive use for a corotating cap. SOLUTION: The seismic saddle type snap tap is embodied in a dual structure consisting of an inner cylinder type valve box where the snap tap is fixed to a saddle and an outer cylinder type branch part to be fitted on the valve box rotatably. The valve box is composed of an inner cylinder part fixed to the upper saddle portion, a cap screwing part formed thereover, and a valve stem window and water passing hole formed penetratively in the side face of the inner cylinder part. The branch part is composed of an outer cylinder part to be fitted rotatably on the inner cylinder part of the valve box and a valve stem inserting part and joint part to be connected with the outer cylinder part.  According to this constitution where the boring apparatus is installed on the cap screwing part, there is no risk that the boring apparatus corotates with the branch part at the time of boring operation.
Patent JP-2001026757-A (JP)
Title: Adhesive composition for optical functional member- integrated type display device, adhesive film, adhesive film laminate, optical functional member-integrated type display device and its production
Inventor: KOTSUBO HIDESHI
IPC: C09J7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject thermosetting and/or photo-setting composition having a moderate elasticity, etc. when directly joining an optical functional member to a display part, capable of providing good display properties as an optical functional member-integrated type display device and forming an adhesion layer excellent in transparency, etc. by including a copolymer of ethylene, etc. SOLUTION: This thermosetting and/or photo-setting adhesive composition is capable of bonding an optical functional member to a display part of an optical functional member- integrated type display device in which the optical functional member such as preferably an antireflection treated glass is integrated with the display part and is obtained by including a copolymer of (A) ethylene, (B) vinyl acetate and (C) maleic acid and/or maleic anhydride as a main component. The above copolymer preferably has 10-50 mass % content of the component B unit and 0.01-10 mass % content of the component C unit. An organic peroxide in an amount of preferably 0.1-10 pts. mass based on 100 pts. mass of the above copolymer or a photosensitizer in an amount of preferably 0.1-10 pts. mass based on 100 pts. mass of the above copolymer or both are included in the composition.
Patent JP-2001308072-A (JP)
Title: Method of stripping resist material
Inventor: RAMESHU KAKAADO
IPC: G03F7/42
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the method of stripping a resist material at a reasonable speed, without damaging the device surface. SOLUTION: In this method of stripping a resist material, atomic oxidizing species or radicals are generated by supplying photon energy, ion energy, or electron energy to a gas mixture containing noble gas(es) and oxidizing gas(es), and thereby the resist components are oxidized to form volatile components, which are then removed to form resist-free surface.
Patent JP-2001311352-A (JP)
Title: End rail device for opening part
Inventor: KUMAKI HIDEO
IPC: E05D15/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an end rail device for opening part capable of easily performing the removal and installation of only an end rail and improving an appearance because a clearance is absent between an upper frame and the end rail. SOLUTION: This end rail device for opening part 1 comprises an upper frame 3, an end rail 14, and a connection member 19. The upper frame 3 itself further comprises a groove part 31 longitudinally continued to the lower surface 3a thereof, the end rail 14 further comprises a connection part 33 at the rear thereof, and the connection member 19 is fixed to the lower surface 3a of the upper frame 3 at the rear of the end rail 14 and further comprises a dry connected part 27 connected to the connection part 33. The upper end 14a of the end rail 17 is fitted to a groove part 31 so as to be withdrawn, and the connection part 33 can be connected to and disconnected from each other at a single operation.
Patent JP-2001314071-A (JP)
Title: Stepping motor
Inventor: UEDA KOJI
IPC: H02K37/14
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet stepping motor which is applied to an information transmission apparatus and whose iron loss in a high frequency region can be reduced. SOLUTION: A stator yoke 10 is composed of divided yokes 13 consisting of yokes 11 which collect magnetic fields generated by coils and are arranged to form a flat annular yoke, and pole teeth 12 which are made to protrude from the yokes 11 and bent perpendicularly in an axial direction. The stator yoke is made of electromagnetic steel plate. The rolled direction of the electromagnetic steel plate which shows a high permeability and a low iron loss is made to agree with the direction in which the pole tooth of the divided yoke is made to protrude from the yoke and hence agree with a direction of the flux flow, so that the sufficient flux can be secured and the iron loss can be reduced.
Patent JP-2001312909-A (JP)
Title: High-pressure sodium lamp lighting device
Inventor: MONJU TAKAO
IPC: F21S9/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of lamp output and to maintain luminous flux of lamp regulars even if a storage battery discharges electricity and a terminal voltage of the storage battery drops after a certain period time from the start of power failure. SOLUTION: This device is provided with an electronic regulator, receiving electric power from a main electric power source or an auxiliary electric power source device and lighting and controlling a high-pressure sodium lamp, a storage battery, a DC-DC converter supplying the electronic regulator with electric power from the storage battery, and the auxiliary electric power source device comprising a battery charger to charge electric power from the main electric source to the storage battery. The DC-DC converter is provided with a constant voltage function. Moreover, a Zener diode is connected on one end of the storage battery, and a relay is connected on the other end of the storage battery, and the relay and the Zener diode are connected to construct and overdischarge preventing circuit.
Patent JP-2001313424-A (JP)
Title: Light-emitting diode drive device
Inventor: SHIMIZU KEIICHI
IPC: H01L33/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode drive device which reduces power loss in a current-limiting element, has reduced input current strain and which is comparatively low-cost. SOLUTION: A light-emitting diode group LEDG is connected to an AC power supply via the current-limiting element, composed of an impedance inverting circuit ZRC. The AC power supply may be either a high-frequency AC power supply or a low-frequency AC power supply. The inversion circuit ZRC refers to a circuit, in which an input impedance displays a negative correlation with reference to the change in load impedance. The inversion circuit ZRC can be formed of a T-shaped network, which is composed of a first inductance L1 and a second inductance L2 in series with a load and a capacitor C1, which is connected in parallel with the load in the connection point of their series parts.  The inversion circuit can be formed of a T-shaped circuit network, composed of an inductor L which is in series with the load and a first capacitor C1 and a second capacitor C2, which are connected in series with the load at both its ends. Alternatively, the inversion circuit ZRC can be formed of a coaxial line or the like, with the quarter wavelength, on with a wavelength of odd multiple of the quarter wavelength as the basis.
Patent JP-2001309879-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a structure which improves efficiency of picking up dirt and prevents cleaning workability from being lowered due to evacuated air and noise from being generated. SOLUTION: Hose 69 has a double-pipe structure with an inner pipe 71 for hose, which links to a part 13 for collecting dirt and an outer pipe 72 for hose, which links to emitting side of an electric fan 14. An extension pipe, which is a part of the hose 69 and a connecting pipe 60, has a double-pipe structure with an inner pipe for the extension pipe, which links to the inner pipe for hose, and an outer pipe for the extension pipe, which links to the outer pipe for hose. Plural evacuation holes 76 with a small diameter are made on the outer pipe 72 for hose and the outer pipe for the extension pipe, and it contributes to better air flow. Opened area per unit area is made larger toward the ends of the outer pipe 72 and the outer pipe for the extension pipe because distributed evacuation holes 76 per unit area is made denser toward the ends of those pipes.  A part of air is evacuated from the evacuation holes 76, and the rest of it circulates in a main body for an opening for suction. The main body for an opening for suction is not sucked to the floor but picks up dirt around the floor, and cleaning performance is increased. As the air is evacuated from the connecting pipe 60, which floats in the air and has a large surface area, and velocity of the evacuating air is reduced, blowing up dirt and noise can be prevented.
Patent JP-2001310176-A (JP)
Title: Method for reutilizing used bamboo chopsticks
Inventor: YAMADA HIRONORI
IPC: C10B53/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively reutilizing used bamboo chopsticks. SOLUTION: Used bamboo chopsticks are recovered to be carbonized to form bamboo charcoal and waste edible oil is adsorbed by this bamboo charcoal to reutilize used bamboo chopsticks. Bamboo charcoal, which is obtained by carbonizing recovered used bamboo chopsticks and has adsorbed waste edible oil, is ground to be used as a soil conditioner.
Patent JP-2001312711-A (JP)
Title: Method and system for preventing illegal utilization of card
Inventor: MAKINO TADAYOSHI
IPC: G06F21/60
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To make a card automatically usable when the card is lost. SOLUTION: A portable read/write unit 2 calls ID cards 1-1 to 1-n at the interval of fixed time. After the lapse of a fixed time from the state of no call from the portable read/write unit 2, each of ID cards 1-1 to 1-n erases an ID in a storage part 13. Therefore, when the ID card is lost, the ID is automatically erased within the fixed time and that ID card is made usable.
Patent JP-2001316223-A (JP)
Title: Pigment for cosmetic and cosmetic containing the pigment
Inventor: TANAKA TAKUMI
IPC: A61K8/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic pigment usable for conventional oil, surfactant, etc., having a good spreading property on a skin, without having powdery feeling and excellent in water and oil repellency, respectirly and to provide a cosmetic containing the same. SOLUTION: The surface of a powdery pigment is simultaneously treated with a perfluoroalkyl group containing phosphoric acid ester expressed by formula (1); [RfCnH2nO]yPO(OM)3-y... (1) (wherein Rf expresses a 3-21C perfluoroalkyl group or a perfluorooxyalkyl group; n expresses 1-12; y expresses 1-3; M is H, an alkali metal, ammonium or a substituted ammonium) and an alkoxyalkylsilane compound expressed by formula (2); (CaH2a+1)mSi(OCbH2b+1)n... (2) (wherein a is 1-26, b is 1-3; m and n are each 1-3 and m+n=4).
Patent JP-2001319804-A (JP)
Title: Pre-set variable resistor
Inventor: TADA OSAMU
IPC: H01C10/32
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pre-set variable resistor which can obtain a desired set voltage even when the resistor contacts a sulfide gas. SOLUTION: This pre-set variable resistor is provided with a substrate 2 having a through hole 4, a circular resistor 5 formed on the upper surface of the substrate 2 so as to surround the hole 4, and a bearing shaft 15 passed through the hole 4. The resistor is also provided with a slider 16 which slides on the resistor 5 while the slider 16 is rotatably supported on the upper surface 2a of the substrate 2 by caulking the bearing shaft 15 and a terminal 12 arranged on the lower surface 2b of the substrate 2. The resistor is constituted in such a way that the bearing shaft 15 is made of a conductive metallic material and the slider 16 is electrically connected to the terminal 12 through the shaft 15.  In addition, both end sections of the resistor 5 are connected to each other through one high-resistance resistor 7 provided on the upper surface 2a of the substrate 2 and the slider 16 is made to slide on the resistor 7.
Patent JP-2001326164-A (JP)
Title: Charged-particle-beam apparatus and method of manufacturing semiconductor device
Inventor: YAMADA ATSUSHI
IPC: H01L21/027
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge-particle-beam apparatus, in which the influence of the magnetic field generated by permanent magnets of linear motors on the orbit of the charged-particle beam is almost eliminated. SOLUTION: In each of linear motors 33, 34, permanent magnets 35 are arranged symmetrically with respect to the cross-sectional center of the linear motor, while N and S of the permanent magnets of one side being arranged reversed. The linear motor 33 and the linear motor 34 are arranged by keeping axial symmetry with respect to an optical axis 32, while N and S of the permanent magnets 35 are arranged mutually reversed. By such arrangements, magnetic flux generated by the permanent magnets 35 is cancelled so as to be zero in any of directions X-axis, Y-axis, and Z-axis on the optical axis 32.
Patent JP-2001325423-A (JP)
Title: System and method for selling commodity by using internet and recording medium
Inventor: HIRAKAWA TETSUYA
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a commodity selling system, which uses the Internet, capa ble of preventing the occurrence of excessive price competition between sellers to sell the same commodity. SOLUTION: When a user terminal 1 applies the purchase of a certain commodity through the Internet to a selling store terminal 3, a charge is collected from this user terminal 1, the selling price of the relevant commodity is selected at random out of a predetermined price zone, and the selected selling price is presented to the user together with set validity time. The user can purchase the commodity at the presented selling price or need not purchase the commodity when he/she does not agree with the presented selling price, either. Since the selling price to one commodity in one selling store can has a certain fixed price width and it is difficult to discriminate difference is selling price between the respective selling stores, the excessive price competition between the respective stores can be prevented.
Patent JP-2001321634-A (JP)
Title: Exhaust gas cleaning member, exhaust gas cleaning method and exhaust gas cleaner
Inventor: TERAJIMA TETSUO
IPC: B09B3/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cleaning member and cleaning means with which a low-temperature exhaust gas containing a minute amount of harmful components is cleaned with a small energy input, and waste is reused at a low cost. SOLUTION: The exhaust gas cleaning member 2 is formed of a carbide structure containing essentially of porous carbonized material obtained by carbonizing organic waste such as wooden material, paper-making material and corrugate board. The carbonization state of the carbide structure is controlled to make it into a resistor capable of being electrically heated. Meanwhile, the porous carbonized material has a carbide structure having many communicating holes, and a coating film of an adsorbent such as activated carbon and carbon black is deposited on the structure. Further, a specified gas component is adsorbed on the carbide structure of the cleaning member 2 or the adsorbent, and the gas component is desorbed from the member 2 by electrically heating the carbide structure, condensed in a cooling tower 9 and recovered in a solvent recovery vessel 10.
Patent JP-2001326772-A (JP)
Title: Image processing apparatus and image processing method
Inventor: YOSHIKAWA TOMOYASU
IPC: H04N1/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To perform additional copying as many times as desired within a set storage time without performing an operation to set a new additional copy output request again after the end of image processing. SOLUTION: A storage time for which read image data are held in a picture memory 54 is set, the set storage time is measured, a control part 51 discriminates whether additional copy output is requested and holds the read image data in the image memory 54 on the basis of the decision result until the set storage time elapses even after the end of image output of the read image data.
Patent JP-2001031241-A (JP)
Title: Part transport apparatus and manufacture therefor
Inventor: MIMURA TARO
IPC: B65G47/86
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a part transport device capable of transfer-loading parts at high speed from a part feed passage to a rotor without a complicated transfer loading mechanism and easily testing the part in the course of transporting the part by the rotor. SOLUTION: A closing plate, a sucking plate and a ventilating plate are stacked and fixed to an index table 20R. Many slits arranged in the circulating direction are formed in the outer peripheral part of the sucking plate. A ventilating opening part 214 of the inner end of the slit is communicated with a communicating opening part of the ventilating opening part 214. The communicating opening part is connected to an exhaust path, and exhausted, thereby sucking air from a part sucking opening 20D formed by the outer edge opening part 216 of the outer end through each slit to suck and hold an electronic part 100.