baber/WOPTO huggingface dataset:
Patent JP-2001223141-A (JP)
Title: Nitrogen-containing metallic powder, method for manufacturing it, and porous sintered body and solid electrolytic capacitor using it
Inventor: ODA YUKIO
IPC: B22F1/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide nitrogen-containing metallic powder from which an anode electrode, in which nitrogen is uniformly contained in a metal, such as niobium, tantalum, etc., which has a high specific capacitance and high long-term reliability, and in which very little leakage current occurs, can be manufactured with high productivity. SOLUTION: This nitrogen-containing metallic powder contains 50-20,000 ppm nitrogen in the form of a solid solution and the metal of the powder is niobium, tantalum, etc. This metallic powder is obtained by simultaneously producing a metal and mixing the nitrogen in the metal by introducing a nitrogen-containing gas into a reaction system while a metallic compound is reduced with a reducing agent. When this nitrogen-containing metallic powder is used in a porous sintered body and a solid electrolytic capacitor, the specific capacitances and long-term reliability of the sintered body and capacitor are improved.
Patent JP-2001218972-A (JP)
Title: Medal counter
Inventor: ENOMOTO HIROSHI
IPC: A63F5/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a medal counter which can accurately prevent cheating. SOLUTION: The medal counter is provided with a counting control part 1 adapted to count medals by turning a rotary disc 5, an operation control part 2 which allows a specific person alone to driven the operation rotary disc 5 and a ticket issuing output control part 3. For the identification of the specific person, a specific person identifier 8 such as fingerprint identifier, a transmission code receiving identifier capable of identifying a transmission code to be transmitted from a remote-controlled transmitter having an individual transmission code previously registered therein, or the like, is used. This constitution keeps a player from making operation by himself to prevent cheating and history data is left to inhibit cheating by a worker as well.
Patent JP-2001219809-A (JP)
Title: Hybrid inflator
Inventor: YAMAZAKI MASAYUKI
IPC: B60R21/263
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid inflator having improved gas generator combustibility. SOLUTION: A second communication hole 135 communicating a second gas generation chamber 130 and an inflator housing 102 is arranged apart from a second ignition initiator 140 for smooth combustion of a second gas generator 134.
Patent JP-2001218821-A (JP)
Title: Deodorizing device
Inventor: SONOMOTO KAZUHIKO
IPC: B01D53/86
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact deodorizing device capable of efficiently decomposing the malodor generated from garbage or the like. SOLUTION: A photocatalyst unit 8 having an excitation luminous means 14 and a plurality of transmission contact photocatalyst filters 13 arranged radially and spirally around it is connected to a processing container 5 storing a bubble generating means 3, an excitation luminous means 4 and the water including photocatalyst grains. An exhaust fan 9 is connected to the photocatalyst unit 8.
Patent JP-2001234107-A (JP)
Title: Ball point pen ink composition
Inventor: IWATA MASAHIRO
IPC: C09D11/18
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a ball point pen ink composition which causes no leakage of ink and has a minimized blob. SOLUTION: This ball point pen ink composition comprises polyvinyl pyrrolidone and a crosslinkable pory-N-vinylacetamide and/or a crosslinkable N-vinylacetamide-vinyl monomer copolymer.
Patent JP-2001236751-A (JP)
Title: Disk cartridge and slot mechanism of disk cartridge as well as electronic apparatus having slot mechanism
Inventor: AOKI SUNAO
IPC: G11B23/03
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge which has excellent portability and durability and into which a recording medium capable of improving seek performance is built, a slot mechanism for the same and an electronic apparatus having this slot mechanism. SOLUTION: This disk cartridge has the recording medium disk, a cartridge body 20 which has a casing containing a means for driving this recording medium disk and the outer casing covering the cartridge and has a buffer member 16 in contact with the cartridge body in order to protect the cartridge body. A region not provided with this buffer member is formed in part, by which a supporting section 14a is formed. A supporting means is brought into abutment on this supporting section from a slot 30 side inserted with the cartridge 10, by which the cartridge is fixed and supported to the slot 30 side.
Patent JP-2001232564-A (JP)
Title: Double spindle headstock
Inventor: SOMEI YOSHIHIRO
IPC: B23Q1/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a double spindle headstock capable of increasing a turn speed and shortening cycle time by reducing a weight of a turning head body and inertia. SOLUTION: This double spindle headstock is constituted such that a first spindle device 27 and a second spindle device 28 which hold a workpiece are arranged at a predetermined interval, the turning head body 26 attached turnably to a headstock body 21 is turned and indexed by a turn and drive device 45 so that the first and second spindle devices are alternately indexed to a machining position A and a loading position B, and rotation is given to the first spindle device 27 or the second spindle device 28 indexed to the machining position through a clutch mechanism from a rotation and drive device 43 arranged in a headstock fixing part to hold a turn and indexing position of the turning head body 26 by a movable knock pin device 50.  Since it is unnecessary to provide a spindle driving motor in the turning head body and the weight of the turning head body and inertia can be reduced, the turning speed can be increased and cycle time can be shortened.
Patent JP-2000312033-A (JP)
Title: Light emitting diode and dot matrix display using the same
Inventor: SHIMIZU YOSHINORI
IPC: H01L33/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To protect a light emitting element from static electricity and surge voltages, by making a semiconductor protective element connected in parallel with the light emitting element bidirectionally conductible at a voltage which is equal to or higher than the forward voltage of the light emitting element. SOLUTION: An LED chip 31 which works as a light emitting element is bonded to the housing section of a silver-plated stem 33 with silver paste 36, and a trigger diode chip 32 which has an npn junction and works as a semiconductor protective element is bonded to the flat section on the peripheral edge of the housing section of the stem 33 with the same silver paste 36. Then an inner lead 33a and a mount lead 33b are respectively connected to the p- and n-side lead-out electrodes of the LFD chip 31 with gold wires 35 by wire bonding. In addition, the n-side lead-out electrode which becomes the top face of the trigger diode chip 32 is connected to the inner lead 33a with a gold wire 35 by wire bonding so that the diode chip 32 may be conducted at a voltage which is equal to or higher than the forward voltage of the LED chip 31.
Patent JP-2001242633-A (JP)
Title: Resist pattern forming method, frame plating method and method for manufacturing thin-film magnetic head
Inventor: UEJIMA SATOSHI
IPC: G03F1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a resists pattern forming method capable of obtaining the resist patterns of high accuracy while preventing the degradation in resist resolution even near level differences or on high-reflection surfaces, a frame plating method using the resist patterns formed by this method and a method for manufacturing thin-film magnetic heads. SOLUTION: A resist layer is formed of a positive type resist material and there resist layer is exposed by using an exposure mask having the width of the apertures of the exposure mask larger than the bottom width of the apertures of the resist patterns to be formed corresponding to the apertures of the exposure mask.
Patent JP-2001241010-A (JP)
Title: Method and device for fixing column to wall balustrade
Inventor: TSUZUKI YOSHIO
IPC: E01F8/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a column fixing device and column fixing method that does not damage a wall balustrade and can be removed easily when fixing columns of a blind net, a sound insulating wall or the like by using a wall balustrade. SOLUTION: A fixing device 1 to fix columns 20a and 20b of a blind net, a sound insulating wall or the like to a wall balustrade 30, characteristically comprising a detachable wall balustrade fitting portion 10 covering a part of the top face and sides of the wall balustrade 30, and column fixing portions 12a and 12b that are installed on the one side 10b of the fitting portion 10 and the columns 20a and 20b can be fixed detachably to.
Patent JP-2001241936-A (JP)
Title: Measuring apparatus
Inventor: KAMIYAMA SHUICHI
IPC: G01B21/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which can measure, without causing a container under measurement to be deformed, strained, etc., obtain accurate measurement results and improve the reliability of the measurement results. SOLUTION: Means 20 for holding the inside bottoms of cylinders 1A, 1B opened downwards and a contactless measuring unit 337 for detecting the lower ends of the cylinders 1A, 1B to obtain the total lengths of the cylinders 1A, 1B are provided. Only the inside bottoms of the cylinders 1A, 1B are held to eliminate fear of causing the cylinders 1A, 1B to be deformed, strained, etc., and hence enable the measurement, without causing the cylinders 1A, 1B to be deformed, strained, etc. This makes it possible to obtain accurate measurement results and improve the reliability of the measurement results.
Patent JP-2001248192-A (JP)
Title: Water distribution board
Inventor: ENOKI MASATOSHI
IPC: F24D3/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify the work of connecting headers with resin pipes by enabling a housing serving as a guide for drawing resin lines from the headers into rooms to be formed after concrete placing for walls is complete. SOLUTION: A water distribution board includes a forwardly open casing part covered with a lid, and a housing part joined with the back of the casing part and being smaller than the housing part. A cold water feed header part having a cold water inflow port leading to a cold water feed source pipe, a cold water outflow port leading to a hot water feeder, and a cold water feed line connection port leading to sanitary equipment, and a hot water feed header part having a hot water inflow port for hot water from the hot water feeder and a hot water feed line connection port leading to the sanitary equipment, are both contained within the casing part. The cold water inflow port faces one side of the casing part and the cold water outflow port and the hot water inflow port face the other side of the casing part.  A resin line insertion port for connection to the cold water feed line connection port and to the hot water feed line connection port is provided through the back of the housing part and the housing part is inserted into a cutout previously formed in the foundation part of a house. The casing part is installed in such a manner as to be exposed outdoors.
Patent JP-2001249892-A (JP)
Title: Method for limiting web page reading and server system
Inventor: HAJI HISAO
IPC: G06F17/30
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To permit a user to read an applicable Web page by transmitting it to the user only when the specified user requests reading by a normal procedure. SOLUTION: The plurality of Web pages 5 prepared by a server comprise the Web page which only the specified user is permitted to read. When specified user authenticating information inputted by the user is received by the server, the specified Web page 13 with a buried flag is transmitted to the terminal of the user. When the specified user who reads the specified Web page 13 requests the reading of another specified Web page, the server receives link information 31. Only when the simultaneously received flag 32 is effective, the succeeding specified Web page is transmitted to the terminal.
Patent JP-2001246203-A (JP)
Title: Cooling water treatment apparatus
Inventor: IIMURA AKIRA
IPC: B01D24/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling water treatment apparatus capable of efficiently recovering sludge generated in a cooling water system without taking labor to discharge the same out of the cooling water system. SOLUTION: This cooling water treatment apparatus has a cooling tower provided to an open circulating type cooling water system, a low flow speed part provided to the cooling water system, a filter for filtering sludge stagnated in the low flow speed part and a return means for returning the separated water filtered and separated with the filter to the cooling water system.
Patent JP-2001251782-A (JP)
Title: Absolute encoder
Inventor: HARA KENJI
IPC: H02J9/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a normal measurement for a value of a backup voltage before starting supplying of a power source voltage by a voltage measuring means, without having to increase the number of wirings when increasing an overall capacity of a backup power source by additionally providing of outside attaching of a backup capacitor. SOLUTION: The backup capacitor 8 and a delay switch 7 for delayed charging of a power source voltage Vcc in the capacitor 8 by a fixed time are associated in a repeating connector 1. In this case, while the switch 7 delays charging of the voltage in the capacitor, when the power source voltage Vcc is restarted to be supplied, a voltage measuring means (not shown) measures the backup voltage Vba.
Patent JP-2001254127-A (JP)
Title: Method of producing sintered ore for blast furnace
Inventor: WADA TAKASHI
IPC: C22B1/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a producing technique for sintered ore, by which high crystallization water-containing ore having >=4.0 wt.% crystallization water at >=25% in B powder for sintering, is used and the sintering operation is stably executed. SOLUTION: A moisture-adding treatment of a water spraying, etc., is applied to the high crystallization water-containing ore 7 as the pretreatment, and this ore applied with this treatment is charged into a raw material blending vessel 8. Successively, this ore is blended with the raw material for sintering other than the above treatment ore, mixed and granulated, and the granulated raw material for sintering ore is charged into a fire-grate shifting type sintering machine 14 and sintered. The moisture-adding treatment is performed on a conveying device from a powdery ore yard to a raw material blending vessel 8 or at the powdery ore yard.  The ratio of the whole high whole high crystallization water-containing ore possessed in the B powder is made to >=50 wt.%, and when the crystallization water content before the moisture-adding treatment is >=7 wt.%, the whole moisture content in the high crystallization water- containing ore, is adjusted so as to increase >=1.0 wt.%, by this treatment.
Patent JP-2001252812-A (JP)
Title: Cutting and removing device for excess weld metal and the like in welded part in structure or the like
Inventor: TOKURA YASUTO
IPC: B23K37/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting and removing device capable of cutting and removing an excess weld metal or the like quickly and with high accuracy in a site of works in the case where an excess weld metal of a welded part caused at the corner part in a structure is avoided. SOLUTION: A lateral moving plate part 4, a longitudinal moving plate part 5, a guide rail part 6, an elevating plate part 7, a main spindle part 8 and a milling cutter 12 of the side end part of a main spindle 11 are integrated with a supporting base part 3 fitted to an upper frame part 2 of a structure 1 or the like. The main spindle part 8 is mounted so that a cutting edge surface 13 right-angled to the main spindle 11 of the milling cutter 12 has a little angle αto the inside surface 14 of the side frame part 2 of the structure 1 or the like, and the axis x of the main spindle 11 is not parallel to a line parallel to the guide surface 15 of the guide rail part 6, but has an angle α of a little inclination, or the axis x of the main spindle 11 is not parallel to a line z right- angled to the guide surface 15 of the guide rail part 6, but has a little angle α.
Patent JP-2001254473-A (JP)
Title: Airtight structure of ceiling part
Inventor: KOTANI MIKI
IPC: E04B9/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an airtight structure of a ceiling part which can eliminate dispersion of the airtight performance by a worker and ensure excellent airtightness by facilitating works of ensuring the airtightness at an intersection of an airtight ceiling surface provided on the ceiling part with members intersected with the airtight ceiling surface such as an independent column, a partition wall and an inner wall. SOLUTION: The airtightness is ensured by arranging a ceiling cradling 1 on the whole surface of the ceiling surface, forming the airtight ceiling surface 2 along a lower side of the ceiling cradling 1, and providing an airtight member 5 of the shape agreed with the shape of an intersection 4 at the intersection with the member 3 intersected with the airtight ceiling surface 2 to cover a space of the intersection 4. The airtight ceiling surface 2 is formed of an airtight sheet 7 arranged on the lower side 10 of the ceiling cradling 1 or an airtight ceiling board 6.
Patent JP-2001257270-A (JP)
Title: Method and apparatus for modifying semiconductor integrated circuit
Inventor: HATTORI MASARU
IPC: G06F17/50
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit modifying method for semiconductor integrated circuits whereby layout blocks can be laid for inserting voltage converter circuits in designing circuits different in voltage every circuit block, and the timing design of differential inputs can be easily made. SOLUTION: A voltage boundary extracting means 102 extracts a voltage boundary 121 based on a net list 111, layout information 112 and voltage designation 113 inputted by data inputting means 101, a net extracting means 103 extracts an insert net 122 for inserting the voltage converter circuit with signals from low voltages to high voltages, a voltage converter circuit inserting means 104 inserts the voltage converter circuit in the vicinity where the voltage boundary 212 adjoins the wiring route of the insert net 122, and a data outputting means 105 outputs a modified circuit to a net list 114.
Patent JP-2001261693-A (JP)
Title: New o-glycoside type glycolipid and method for producing the same
Inventor: JOHN GEORGE
IPC: C07H1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new O-glycoside type glycolipid simply mass-producible from a readily obtainable naturally occurring substance as a raw material, useful as a functional material. SOLUTION: This O-glycoside type glycolipid comprises an aldose group as a glycosyl group and a group of the general formula (R1 is a hydrogen atom or a hydroxyl group; R2 is a hydrogen atom or a carboxyl group; R3 is an aliphatic saturated or unsaturated straight-chain hydrocarbon group) as an aglycone.
Patent JP-2001265414-A (JP)
Title: Method and device for working solid object such as spherical object
Inventor: NAKAYAMA SHINICHI
IPC: B23K26/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for working and measuring a solid object such as a spherical or a cylindrical object capable of exactly measuring and highly precisely working a whole complicate solid object such as a spherical or a cylindrical object, and to constitute this working and measuring device of a simple device. SOLUTION: The surface of a complicate solid object such as a spherical or cylindrical object is measured by a sensor and a computer means in a contact or non-contact state, and the surface or inner face of the solid object is worked by the computer means in a contact state or by a laser 3 or the like in a non- contact state in this working method and device.
Patent JP-2001264388-A (JP)
Title: Testing method for semiconductor device
Inventor: SAKAMOTO KAZUHO
IPC: H01L21/822
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To overcome the demerit of space by eliminating test terminals for monitors. SOLUTION: For a semiconductor device having a plurality of analog input terminals AIN0 and AIN1, which have internal analog switches 11 and 12, characteristic testing of each analog input terminal switched by the analog switches 11 and 12 is conducted by simultaneously switching on the analog switches 11 and 12.
Patent JP-2001261591-A (JP)
Title: Stabilizer for vinyl monomer containing radical polymerization initiator, vinyl monomer composition and method for stabilization of vinyl monomer containing radical polymerization initiator
Inventor: MASUZAWA KENICHI
IPC: C07C69/54
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent stabilizer capable of stably keeping a vinyl monomer containing a radical polymerization initiator, a stabilized composition and a stabilization method. SOLUTION: The stabilizer for a vinyl monomer containing a radical polymerization initiator contains an N-oxyl compound expressed by formula (1) as an active ingredient. The vinyl monomer composition contains the N-oxyl compound of formula (1) and the radical polymerization initiator. The method for the stabilization of the vinyl monomer containing the radical polymerization initiator comprises the use of the N-oxyl compound of formula (1).
Patent JP-2001218799-A (JP)
Title: Bed for nursing provided with wheelchair forming function together
Inventor: SHIMIZU HATSUTARO
IPC: A47C17/86
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To simplify and facilitate the work of a nursing person at the time of transferring a person to be nursed from a bed to a wheelchair, to maintain a conventional bed shape and to make an installation space be within the range of an existing type. SOLUTION: For this bed for nursing, a bed part provided with the wheelchair forming function is fitted to a bed center part, double folding left and right opening/closing plates 86 attached to the leg part of a bed base 53 are opened by the knack of lifting them, two sliding doors 81 are similarly opened to the left and right and the bed part is pulled out. As a first merit, the wheelchair is easily and quickly formed without touching the body of the person to be nursed on the bed part. As a second merit, the space of a drawer housing type to be used when the nursing person takes a nap is provided. Also, the space is used for placing quilts or the like or used as the chair of the nursing person in addition. The bed for nursing provided with the wheelchair forming function together is provided with the above constitution.