baber/WOPTO huggingface dataset:
Patent JP-2002365840-A (JP)
Title: Nonmagnetic one-component developing toner
Inventor: MARIKO HIROYUKI
IPC: G03G9/087
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component developing toner having such superior durability and stable electrostatic charge performance as to enable long-time printing, having both anti-offsetting property and fixability in a wide temperature range, giving a fixed image excellent in wear and peeling resistances and suitable for a high-speed developing system and a high-speed fixing system. SOLUTION: The nonmagnetic one-component developing toner contains at least a polyester resin and a colorant, the outflow starting temperature Tfb of the toner measured with a constant load extrusion type capillary rheometer is 95-110 deg.C, the melting temperature T1/2 of the toner measured by a 1/2 method is 135-155 deg.C and the toner has been surface-treated with a silicone oil.
Patent JP-2002323177-A (JP)
Title: Fire-proof skeleton penetrating drain pipe unit and its construction method
Inventor: TARUKAWA SHIZUKO
IPC: A62C2/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a fire-proof skeleton penetrating drain pipe unit which simplifies works by dispensing with the assembling works at a construction site and improving the workability, and to provide its construction method. SOLUTION: Connecting drain pipes 3 and 6 of upper/lower floors S1 and S2 partitioned by a floor slab 1, or a fire-proof skeleton are connected to a non-fireproof drain pipe 12 of a unit 20 inserted in a through-hole 2 of the floor slab 1 via joints 4 and 5. The unit 20 is formed of a case 11, the drain pipe 12 inside the case 11, a fire-proof thermal expansion material 13 disposed between the case 11 and the drain pipe 12 and closing the drain pipe 12 and the through-hole 2 expanded and dissolved in occurrence of a fire, and mortars 14 and 15 disposed in the both sides of the thermal expansion material 13 in the axial direction of the drain pipe 12. These are connected and integrated at factory beforehand, and are carried to the construction site.
Patent JP-2002365399-A (JP)
Title: Neutron and x-ray generator
Inventor: HASHIMOTO KIYOSHI
IPC: G21K5/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To generate both beams of X-ray and neutrons with a single device. SOLUTION: This device comprises deuterium and tritium sealed in a tubular body 11, a cathode 12 and anode 13 for making deuterium and tritium gas- discharged to generate a mixed plasma, an accelerating electrode 15 for accelerating the mixed plasma by a positive electric field given with the anode 13 to extract deuterium ions and tritium ions, and a target material 18 for generating a neutron by making the deuterium ions and tritium ions led out by the accelerating electrode thereto collide. A negative electric field is given between the anode 13 and the accelerating electrode 15 to extract the electron contained in the plasma, and the electron is accelerated and is made to collide the target material 18, whereby X-rays are generated.
Patent JP-2002360938-A (JP)
Title: Game site operating device, game site operating program, computer readable recording medium recording the game site operating program and game site operating method
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/35
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a game site operating device capable of operating a game site heightening an advertising effect. SOLUTION: When one or two or more prizes are selected from a list of prizes displayed on a display part 21 of a terminal device 20 by connection to the game site, an advertisement corresponding to the prize is displayed on the display part 21, and after the display of the advertisement is ended, a game is made executable. When the result of the game is winning, a server 10 transmits a primary winning number to the terminal device 20 by an electronic mail, and as compensation for display of the advertisement at the game site, a game capable of obtaining a prize is started. At the game site, the player positively displays the advertisement so as to heighten the advertising effect. According to the primary winning number, the prizes are provided, and lots are drawn from them. The server 10 issues a secondary winning number for providing drawing of lots.
Patent JP-2002364139-A (JP)
Title: Steel stair mounting hardware, mounting device and mounting method
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce labor for the construction of steel stairs and the construction and dismantlement of a form and to facilitate concrete leveling work using mounting hardware as a ruler by leaving the mounting hardware for fixing the steel stairs, as a part of a floor form for use. SOLUTION: A blocking plate 1 of the same thickness as floor concrete is erected on a support plate 2, and an insert 6 is fixed to the blocking plate 1 to constitute the mounting hardware 5. The mounting hardware 5 is laid on a tool 47 of a support 39 to construct the floor form 24. The stair side edge 24a of the floor form 24 is placed on the upper face of a stepped part 50 of the tool 47 and clamped by the support plate 2. The steel stairs 20 is fixed to the mounting hardware 5. Concrete is placed and leveled using the upper edge 1c of the blocking plate 1 of the mouthing hardware 5 as the ruler. After the concrete is hardened, an unnecessary form and supports 38, 39 and the like including the floor form 24 are removed to complete the construction of the steel stairs and a skeleton of a concrete floor 23 or the like of the following floor F1.
Patent JP-2002372066-A (JP)
Title: Birfield type constant velocity joint
Inventor: SAITO KOJI
IPC: F16D3/20
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a Birfield type constant velocity joint having a sufficient durability even under severe service conditions required of recent vehicles which continue to attain high output and high performance. SOLUTION: In this Birfield type constant velocity joint 10, solid lubricating coats are respectively formed on an inner peripheral surface 34 coming in sliding contact with an inner race of a cage 32, an outer peripheral surface 36 coming in sliding contact with an outer race 24, and an aperture part inner peripheral surface 40 coming in sliding contact with a ball 30. The temperature rise of the whole Birfield type constant velocity joint 10 is thereby suppressed for a long period of time including a period particularly until the completion of initial running-in. As a result, the thickness of an oil film formed between the surface of the ball 30 and the surfaces of ball rolling grooves 22, 28 is secured to provide the Birfield type constant velocity joint 10 with sufficient durability even under the severe service conditions.
Patent JP-2002373319-A (JP)
Title: Non-contact data carrier package, and antenna magnetic core for non-contact data carrier used therefor
Inventor: KOBAYASHI MIDORI
IPC: B42D15/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance characteristics such as a communication range and communication sensitivity and also to enable a non-contact data carrier package to make communication in the case of being arranged perpendicularly to an antenna coil of an interrogator side when the non-contact data carrier package is formed into a thin package like a card shape. SOLUTION: An antenna magnetic core 13 consisting of a plane body obtained by laminating one or more layers of thin plate magnetic materials in which permeability is >=500 at 100 kHz is inserted into an air-core part 12a of an antenna coil 12 consisting of an air-core coil. The antenna magnetic core 13 is arranged so as to substantially form the same plane as that of the antenna coil 12 while being inserted into the air-core part 12a of the antenna coil 12. The antenna coil 12 is electrically connected to a circuit component 15. These antenna magnetic core 13, antenna coil 12 and circuit component 15 are sealed/ integrated with sealing material such as an exterior sheet 18 so as to form, e.g. a card shape.
Patent JP-2003001265-A (JP)
Title: Sewage disinfecting system
Inventor: OZAWA KENJU
IPC: C02F1/78
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a sewage disinfecting system capable of surely achieving a disinfection reference of sewage (water to be treated) and also capable of reducing a running cost by minimizing an ozone quantity injected into the water to be treated. SOLUTION: A flowmeter 7, a COD meter 8 and a coli bacteria sensor 9 are provided at supply piping 3 for supplying the sewage (water to be treated) to an ozone reactor 2, and an ozone injection ratio of the ozone injected to the ozone reactor 2 (ozone quantity required for a unit amount of the water to be treated) is decided based on the measured value.
Patent JP-2003001270-A (JP)
Title: Equipment for treatment of waste water containing gallium
Inventor: MATSUMOTO AKIRA
IPC: C01G15/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide equipment for the treatment of waste water containing gallium which treats waste water containing gallium discharged from the polishing process or the like in manufacturing factories of compound semiconductor wafers, manufacturing factories of devices or the like or waste water containing gallium in which waste water from a polishing process is mixed in a reservoir and with which gallium being a rate and valuable metal can be completely and efficiently collected as hydroxides in a highly concentrated state. SOLUTION: The equipment for the treatment of waste water containing gallium is equipped with a pretreatment means where the waste water containing gallium and suspended substance is introduced to remove the suspended substances, a hydroxide producing means to convert the gallium in the waste water containing gallium from which the suspended substances are removed into hydroxides, and a solid liquid separating means where the water containing hydroxides from the hydroxide producing means is introduced and separated into the hydroxides and treated water.
Patent JP-2003002193-A (JP)
Title: Railroad vehicle
Inventor: SEHATA MICHIO
IPC: B61F5/22
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To propose a sloping device with a light-weight sloping mechanism, which is able to secure ride quality of passengers on both sides. SOLUTION: A vehicle body 8 is supported on a wagon frame 4 through aerial springs 5. A torsion bar is loaded on the wagon frame 4 in the cross direction of the vehicle body 8. Links 15L and 15R sloping to the inside of the vehicle body 8 at both end of the torsion bar 11 through levers 13 and 13. The upper end of the links are connected to the vehicle body 8. Thus, a rolling variation at both end of the vehicle body 8 is constrained, and deficiency of sloping angle of the links 15 is solved with its structure, which does not constrain ups and downs variation of the same phase when running on a short trajectory route as well. Occurrence of excess centrifugal acceleration, which works on the vehicle body 8, ensures proper operation of vehicle body sloping by a link mechanism. Thus, the rail road vehicle can be realized in lightweight and at reasonable cost.
Patent JP-2003000841-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of simply informing a player of the number of drawing results held in a drawing result holding means. SOLUTION: The number of the times of unvarying namely the times of not varying or stopping patterns yet at a pattern display means 28 due to forming of a variation condition is stored in a storage means. Unvaried number of times informing means 30 and 60 give information on the number of the times of unvarying stored by the storage means by at least one of characters and voice at the displaying site of one place.
Patent JP-2003004235-A (JP)
Title: Heating and cooking device
Inventor: YAMADA KATSUYOSHI
IPC: F24C1/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooking device capable of heating and cooking without losing the water content of a material to be heated. SOLUTION: The heating and cooking device comprises a main body 1 having a heating chamber 2 and an operating part, heating means 6 and 7, a temperature detecting means 5, a steam generator 11 and a controller 16. When a steam key of the operating part is operated, the controller 16 starts a cooking and energizes the heating means 6 and 7 to drive the steam generator 11. When the temperature detected by the temperature detecting means 5 reaches the upper limit temperature of heating and cooking temperature corresponding to a cooking menu, the controller controls the heating means 5 and 7 to be energized to humidify the heating chamber 2 and maintain the heating and cooking temperature. When a selected heating and cooking time arrives, the heating and cooking opeation is completed.
Patent JP-2003013192-A (JP)
Title: Hot-dip galvanized steel sheet superior in formability
Inventor: HONDA KAZUHIKO
IPC: C23C2/06
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip galvanized steel sheet superior in formability, without needing a facility for generating oxide or forming a film. SOLUTION: The hot-dip galvanized steel sheet superior in formability, which has a galvanizing layer including 0.05-10 wt.% Al, and 0.01-5 wt.% Mg if required, further 0.01-2 wt.% Si, and the balance Zn with unavoidable impurities, is characterized in that the surface of the galvanized steel sheet has a center line average roughness Ra of 0.5-1.5 μm, PPI (a number of peaks of 1.27 μm or higher included in 1 inch (2.54 cm)) of 150-300, and Pc (a number of peaks of 0.5 μm or higher included in 1 cm) of PPI/2.54+10 or more.
Patent JP-2003016708-A (JP)
Title: Motor unit and disk drive
Inventor: SUZUKI KEIGO
IPC: G11B17/028
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the operational reliability of a motor unit and a disk drive by securing the good molding precision of a disk table. SOLUTION: The motor unit is provided with a rotor part 24, a stator part 23, a motor shaft 25, a yoke 39 which is formed of a sintered material of the iron system and is fixed to the motor shaft, a table main body 38 having a cylindrical part 40 formed of a resin material and positioned at the center and a table part 47 which is overhung from the cylindrical part and on which a disk-shaped recording medium 100 is placed while constituting a disk table 22 by combining the yoke. The yoke is provided with a plurality of fixed retention parts 45, 45, etc., spaced in a circumferential direction and projected in a radial direction so as to come into contact with the inner periphery edge of the disk-shaped recording medium.  The table main body is provided with a plurality of elastic holding parts 42, 42, etc., spaced in a circumferential direction, projected in a radial direction, each disposed between the fixed retention parts of the yoke so as to elastically come into contact with the inner periphery edge of the disk-shaped recording medium.
Patent JP-2003027299-A (JP)
Title: Surface treatment method for magnesium alloy
Inventor: SHU SHORIN
IPC: C25D11/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a magnesium alloy by which the quality of the surface of the alloy and productivity can be improved. SOLUTION: This surface treatment method for the magnesium alloy is provided with a stage where a casting of the magnesium alloy is prepared, and a stage where the casting of the magnesium alloy is electrically connected to a positive electrode, and is further dipped into an electrolytic solution of an electrolytic cell, also, the cell body of the electrolytic cell is electrically connected to a negative electrode, and a negative load is applied to the electrolytic solution, so that chemical reaction is allowed to occur in the surface of the casting, and plural bubbles are continuously generated in the vicinity of the surface of the casting in the electrolytic solution, and continuous gas films are formed so as to produce gaps between the casting surface and the electrolytic solution, then, arc is generated on the gaps to apply impact to the casting surface,  and the casting surface is subjected to arc grinding.
Patent JP-2002080656-A (JP)
Title: Polypropylenic resin composition, t-die film and manufacturing method of t-die film
Inventor: KANAMORI KAZUNORI
IPC: B29L7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylenic resin capable of rectifying defective external appearances of a film even in T-die film processing using a polypropylenic resin having a sharp molecular weight distribution, a T-die film composed of the same, and a manufacturing method of a T-die film permitting rectification in defective external appearances of a film even when a polypropylenic resin having a sharp molecular weight distribution is employed. SOLUTION: The polypropylenic resin composition comprises 100 pts.wt. of a propylene polymer resin (A) having a die swell ratio of less than 1.70 and 0.01-45 pts.wt. of a propylene polymer resin (B) having a die shell ratio of at least 1.80. The T-die film is composed of the polypropylenic resin composition. The manufacturing method of the T-die film comprises using the polypropylenic resin composition.
Patent JP-2002082440-A (JP)
Title: Photoresist composition, photoresist pattern forming method and semiconductor device
Inventor: JUNG JAE CHANG
IPC: G03F7/004
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist composition capable of solving such a problem that an acid is generated in excess in the upper part of a photoresist and a slanted pattern is formed. SOLUTION: The problem that a slanted pattern is formed is solved by incorporating (d) PRG (photo-radical generating agent) into a conventional photoresist composition comprising (a) a photoresist resin, (b) a photo-acid generating agent and (c) an organic solvent and generating a radical on the surface of a photosensitive agent in exposure to ultimately diminish an acid.
Patent JP-2003015664-A (JP)
Title: Wireless terminal device
Inventor: YOSHIDA NAOKI
IPC: H04B7/26
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit downloaded music data to an external acoustic device by using a wireless circuit part of a music distribution terminal, and listen to the sound reproduced by converting the music data from an external acoustic device without inserting a memory card in and out. SOLUTION: The music distribution terminal 8a comprises an antenna 1, the wireless circuit part 2, a control part 3a, a means 4 for reading and writing the memory card, the memory card 5, a reproduction part 6, and an earphone jack 7. Reproduced music signals outputted from the reproduction part 6 are inputted to the earphone jack 7 and a control part 3a. The reproduced music signals inputted to the control part 3a are converted into base band signals and outputted to the wireless circuit part 2. The wireless circuit part 2 converts the base band signals into wireless signals and outputs them to the antenna 1, and thereby the reproduced music signals can be transmitted to the external acoustic device 12 by using the wireless circuit part 2 of the music distribution terminal.
Patent JP-2003012093-A (JP)
Title: Liquid feed valve appliance
Inventor: NAKABAYASHI HISAYUKI
IPC: B67D3/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feed valve appliance capable of improving the uniform contact of the valve with a liquid passing hole and the durability thereof, and smoothly feeding the liquid with the area of a flow passage leading to the liquid passing hole when opening a valve in an asymmetric manner in a fitting hole by the shifting to one side from the center of the fitting hole to perform the opening/closing operation while the center of the liquid passing hole is agreed with the center of the valve. SOLUTION: In the liquid feed valve appliance in which the round liquid passing hole 56a is opened in a valve seat 56 of a valve body 50 having the fitting hole 53 to attachably/detachably support a mouth part 5b side of a liquid vessel 5a in a communicating manner, and the valve 57 provided in the liquid passing hole 56a is opened/closed by an operational piece 6a, the liquid feed valve appliance performs the shifting from the center of the fitting hole 53 to one side to perform the opening/closing operation while the center of the liquid passing hole 56a is agreed with the center of the valve 57.
Patent JP-2003026540-A (JP)
Title: Water-based manicure composition and method for producing the same
Inventor: GOMI TADASHI
IPC: C08L75/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a water-based manicure composition especially resistant to peeling after bathing and keeping excellent luster even after bathing. SOLUTION: The water-based manicure composition contains a film-forming polymer emulsion. It contains at least two kinds of film-forming polymers in the same emulsion particle. Each of the polymers has an acid group neutralized with a base in the molecule and a glass transition temperature (Tg) of -10 to +90 deg.C. The difference of Tg of the polymers is within the range of 5-80 deg.C.
Patent JP-2003019743-A (JP)
Title: Air spoiler molding method and mold assembly for molding air spoiler
Inventor: NAKAMURA HIDEAKI
IPC: B29L31/30
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an air spoiler molding method not lowering the strength of the head part of an insert instrument and facilitating the control of a molding condition, and a mold assembly for molding an air spoiler. SOLUTION: The head part 7 of the insert instrument 5 is embedded in a parison while performing stroke operation such that a rod is lowered from a reference position to a retracted position during the period from the discharge of a parison to the completion of blow-up and again returned to the reference position.
Patent JP-2003021867-A (JP)
Title: Projector device with lamp attachment angle adjusting mechanism
Inventor: SAITO TETSUO
IPC: F21Y101/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a projector device in which the angle of a light source lamp is easily adjusted by enabling to adjust the angle of the light source lamp without detaching a lamp holder from a lamp unit main body. SOLUTION: A light source lamp 5 is attached to a lamp holder so that it can be turned around a turning shaft 6 in the direction of elevation by an attachment angle adjusting mechanism 4 and can be turned around a turning shaft 9 in the horizontal direction. The elevation of the light source lamp 5 can be adjusted by controlling the extent of screwing to a tapped hole 8a of a holding part 8 by an angle adjustment screw 7, and the angle in the horizontal direction of the light source lamp 5 can be adjusted by sliding the angle adjustment screw 7 along a guide groove 10.