baber/WOPTO huggingface dataset:
Patent JP-2003024613-A (JP)
Title: Game system
Inventor: ICHIKAWA MASAKAZU
IPC: A63F7/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game system for improving accuracy in the discrimination of communication abnormality between a game machine for renting game balls and a card unit in the game system equipped with the game machine and the card unit. SOLUTION: On the basis of a BRQ signal (ball rent request signal) from a card unit 2, an EXS signal (rent signal showing renting of game balls) is outputted to the card unit 2 by a rent control means 70 of a Pachinko machine 1, and after the lapse of a first prescribed time T1 (30 ms) just after the output start of this EXS signal, when the output state stop of the BRQ signal from the card unit 2 is detected after the lapse of a second prescribed time T2 (50 ms) longer than the first prescribed time T1, communication abnormality is judged.
Patent JP-2002369767-A (JP)
Title: Tissue box holder and mounting structure thereof
Inventor: MAEHASHI KIYOSHI
IPC: B65D25/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To make a tissue box holder small and simple in structure and obtain stable mounting strength to a tissue box and simply mounting the tissue box at an optional place. SOLUTION: A tissue box holder 1 in which a magnet 3 is arranged on the surface of the body 2 formed into a near plate, and guide sections 5 and 5 tilting toward the ends of both sides in the longitudinal direction are formed is inserted into notches 15 and 15 provided on both sides of the bottom 14 of the tissue box 13.
Patent JP-2003032895-A (JP)
Title: Method of measuring loss in tidal current controller, and its use
Inventor: KONISHI HIROO
IPC: G05F1/66
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a loss measuring method which detects the power loss in a tidal current controller by the measurement of power at one end of input ends or output ends. SOLUTION: In the method of measuring the loss in a tidal current measuring device, an asynchronous linkage device, a DC transmission system, or the forward converter of UPFC perform DC voltage constant control, and the side of an inverter at the end of its opposite number performs power constant control, and the forward converter operates to take in power being larger by the amount of total loss of the system than the power set in the inverter so as to keep the DC voltage constant. As a result, the total power loss of the system including higher harmonic loss is obtained by subtracting the value of the power to be transmitted to load from the measured value of the input power of a forward converter.
Patent JP-2002105595-A (JP)
Title: High strength hot rolled steel sheet having excellent stretch-flanging property and its production method
Inventor: KAJIMA TAKAHIRO
IPC: B21B1/26
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet having high strength and also provided with excellent stretch-flanging properties and to provide its production method. SOLUTION: This steel sheet contains, as essential components, by mass, 0.01 to 0.10% C, <=1.0% Si, <=2.5% Mn, <=0.08% P, <=0.005% S, 0.015 to 0.050% Al and 0.10 to 0.30% Ti, and the balance Fe, has a structure essentially consisting of ferrite, in which the grain is surrounded by adjacent grains in such a manner that the orientation differences with them are all controlled to >=15 deg. is used as a unit grain, and the average grain diameter (d) μm is controlled to <=5 μm. Further, when the average boundary length between the unit grain and the adjacent grains is defined as L μm, L/d is preferably controlled to >=4.0.
Patent JP-2003035819-A (JP)
Title: Polarizing film, polarizing plate and their application to display device
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/30
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film exhibiting high durability in a near ultraviolet region and being excellent in polarizing performance, and to provide a polarizing plate comprising the polarizing film with a transparent film stuck to at least one surface thereof and further to provide a liquid crystal panel and a display device using the polarizing plate. SOLUTION: The polarizing film comprising a polyvinyl alcohol type resin film having an azo compound with a stilbene skeleton adsorbed thereto and aligned thereon and having >=2.0 absorbance at 380 nm wavelength is provided. The polarizing plate comprises the polarizing film with the film having >=70% transmittance at 380 nm wavelength stuck to at least one surface thereof. The liquid crystal panel 30 comprises the polarizing plate built in the front surface side and/or the rear surface side of a liquid crystal cell 20. Furthermore, the display device comprises the liquid crystal panel 30 combined with a backlight 10 emitting the near ultraviolet rays and a phosphor layer 40 emitting visible rays by the action of the near ultraviolet rays.
Patent JP-2003033707-A (JP)
Title: Fixed quantity liquid discharging device
Inventor: TABATA YOSHIO
IPC: B05C5/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixed quantity liquid discharging device without generat ing air bubbles. SOLUTION: A fixed quantity liquid discharging device, consisting of a container 1 storing liquid, a rotary three-way valve 8, a motor 6 rotating the three- way valve, a variable inner volume airtight container, a driving mechanism decreasing/increasing the inner volume of the container, a liquid discharging nozzle 43 and a control unit, connects a suction port 81 of the three-way valve to the container with the first tube, connects a neutral port 82 to the variable inner volume airtight container with the second tube and connects the discharging port and the liquid discharging nozzle with the third tube.  When the three- way valve is regularly rotated, the suction port 81 and the neutral port 82 is communicated and the discharging port is closed, the inner volume of the variable inner volume airtight container is increased and the liquid is suctioned into the variable inner volume airtight container, then when the three-way valve is reversibly rotated, the neutral port 82 and the discharging port is communicated and the suction port 81 is closed, the inner volume of the variable inner volume airtight container is decreased.
Patent JP-2003037962-A (JP)
Title: Rotary rectifier
Inventor: OSUMI EIJI
IPC: H02K13/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary rectifier, whose insulation resistance is difficult to decrease and which is superior in its maintainability, especially in terms of cleaning. SOLUTION: The rotary rectifier comprises the rectifier flange of a rectifying element mounted on the rotor of a generator, and a rectifier trunk mounted on the rotor shaft of the generator, wherein the rectifier flange is insulated from the rectifier trunk by providing a rectifier trunk insulating material on the surface of the rectifier trunk. The rectifier trunk insulating material is coated with a fluorinated resin, such as Teflon (registered trademark) resin, so the surface of the rectifier trunk insulating material comes to possess water repellency. As a result, it is possible to make the insulating resistance of the rotary rectifier difficult to decrease, and dust attached on the surface of the insulating material after years of services can be easy to remove, thus the maintainability, especially in terms of cleaning, of the rotary rectifier becomes superior.
Patent JP-2002146544-A (JP)
Title: Cvd device
Inventor: SHIMIZU NAOHITO
IPC: G01N21/35
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device capable of arbitrarily controlling vaporized gas quantity, stably reproducing the composition ratio of a multi-element compound such as oxides of composite metal like PLZT, and accurately forming a film. SOLUTION: The device is constituted of a reaction chamber 21 in which a thin film forming base plate is installed, a gas mixing chamber 22 connected to the reaction chamber with a duct line, constant temperature baths (26, 27, 28) in which a container for filling film-forming raw materials is stored, infrared- ray gas analyzer 20 installed in the duct line, a gas supply device for feeding a carrier gas to the mixing chamber, a gas supply device for feeding the carrier gas to each container filled with the raw materials, mass flow controllers 29 which are installed midway in the duct line and between each raw material-filled container and the gas supply device in the duct, and a controller 30 for controlling a gas flow rate by means of detection signals from the infrared-ray gas analyzer 20 and each mass flow controller.
Patent JP-2003041185-A (JP)
Title: Resin composition for coating
Inventor: TAKADA YOSHIHIKO
IPC: C09D175/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating use giving a coating film having excellent smoothness and finished appearance in a wet-on-wet coating of buildings, building materials, plastics, automobiles, etc. SOLUTION: The resin composition for coating is composed of a curing agent having a hydrazine residue acting as a one-pack cold-curing functional group and a block isocyanate group acting as a thermosetting functional group in one molecule and a resin containing >=2 keto groups or hydroxy groups acting as a functional group to crosslink with the curing functional group.
Patent JP-2002075975-A (JP)
Title: Method for fabricating semiconductor element using etching gas containing octafluorobutene and semiconductor element fabricated by that method
Inventor: KANG CHANG-JIN
IPC: H01L21/768
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor element in which a plasma etching process is performed using octafluorobutene of a linear unsaturated compound. SOLUTION: A semiconductor substrate having a silicon oxide containing film exposed on the upper surface is placed in a plasma reaction chamber. An etching gas containing octafluorobutene of a linear unsaturated compound is supplied into the plasma reaction chamber. Plasma is generated from the etching gas and at least a part of the silicon oxide containing film is etched. Since a higher etching rate is attained as compared with a case using an existing gas generally used in prior art, throughput is enhanced and the etching select ratio of an oxide film is enhanced with respect to a nitride film. The inventive method is applied advantageously to a process for forming contact holes having a high aspect ratio required for a high integration semiconductor element or a step for forming self-aligned contact holes.
Patent JP-2003048822-A (JP)
Title: Detergent composition
Inventor: KIMURA TOMOHIKO
IPC: A61Q19/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which does not irritates the skin and hairs, has a large foaming force, has a good foam quality, and has excellent touch and excellent usability. SOLUTION: This detergent composition is characterized by comprising the following components (A) to (C). (A) An N-acyl-N-methyltaurine salt represented by general formula (1) (R1 is a 9 to 15C hydrocarbon group; M is an alkali metal, an organic amine compound, taurine or an N-alkyltaurine). (B) A polyglycerol fatty acid ester. (C) An amphoteric surfactant.
Patent JP-2003046264-A (JP)
Title: Servo drive apparatus
Inventor: HARA KENJI
IPC: H05K5/03
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a servo drive apparatus that can select each mounting method of rack, base, and duct mounts freely without preparing any special components or the like. SOLUTION: The servo drive apparatus where a servo unit 1 is mounted and arranged in a board has a unit-mounting body 8 comprising a servo unit- mounting section 14 that is mounted by changing a mounting position to the servo unit 1 and a board-mounting section 15 mounted to the board. In this case, according to the mounting position to the board, the servo unit-mounting section 14 is mounted to the servo unit 1, and at the same time a board- mounting section 15 is mounted to the board.
Patent JP-2003041350-A (JP)
Title: Martensitic stainless steel sheet for flapper valve and manufacturing method therefor
Inventor: HIRAMATSU NAOTO
IPC: C22C38/58
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel sheet for a flapper valve, which has corrosion resistance and high fatigue characteristics, and generates little burr after stamped due to high hardness. SOLUTION: The martensitic stainless steel sheet for the flapper valve includes, by mass%, 0.15% or less C, 2.0% or less Si, 2.0% or less Mn, 0.060% or less P, 0.020% or less S, 2.0-6.0% Ni, 12.0-20.0% Cr, 2.0% or less Mo, 0.10% or less N, and 0.02% or less O, has Md(N) of 125 or more, which is defined in the expression (1): Md(N)=580-520C-2Si-16Mn-16Cr-23Ni-26Cu-300 N-10Mo...(1), includes the balance substantially Fe, consists of martensitic single-phase, and has Vickers hardness of 400 or more. The method for manufacturing the steel sheet is characterized by solution treating the steel material of the above composition, cold rolling it at a rolling rate of 5%, and further aging it at 550 deg.C or lower, as needed.
Patent JP-2003045826-A (JP)
Title: Method of forming high-frequency component, and high- frequency component chip
Inventor: OBATA KATSUSHI
IPC: H01L23/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a method of forming a high-frequency component capable of forming cut surfaces that are perpendicular to the main surface in cutting a dielectric substrate into chips, and to provide a high-frequency component chip. SOLUTION: The method comprises a process of forming first dicing grooves 10 on the back surface 11 of the dielectric substrate 1, a process of forming markers for second dicing grooves and forming high-frequency component elements both on the front surface 12 of the dielectric substrate 1, using the first dicing grooves 10 as the markers, and a process of forming second dicing groves 19 having a width narrower than the first dicing grooves 10 and reaching the first dicing grooves 10, along the markers for the second dicing grooves.
Patent JP-2003000670-A (JP)
Title: Built-up caring bathtub
Inventor: ISHIKAWA NOBORU
IPC: A47K3/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a built-up caring bathtub solving the problem that a conventional bathtub has a deep frame when entering a tub or stepping out of the tub, and relieving mental or physical pains of a handicapped, an aged person or a care-giver. SOLUTION: The bottom and four side of the tub which are individually made from single boards, are easily built-up. The single boards of four side are raised directly from the bottom and the optimum side used for the handicapped is selected as an entrance. The side selected as the entrance is formed of an opening/closing type sheathing board and the other side are fixedly assembled. The side for the entrance is opened when taking a bath, thus facilitating the entrance or exit of the handicapped to and from the tub. When entering the tub from a wheelchair, a foldable stepup stool is easily attachably/detachably fixed in a way that the height of the wheelchair is adjusted to that of the tub, thus facilitating bathing from the wheelchair.
Patent JP-2003045171-A (JP)
Title: Light transmission member for illumination
Inventor: KAMISAKA SHUNICHI
IPC: G11B33/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an illumination structure of loading slots of a recording medium of a cassette player and a mini-disk player. SOLUTION: The light transmission member for illumination which guides the light of a luminous body disposed in a prescribed position in order to illuminate the loading slot of the recording medium of an electronic apparatus consists of a first illumination section (a longer first straight line section and a shorter second straight line section are formed to a stepped shape matched with the shape in the thickness direction of the case of the cassette tape) which is formed along the shape at the termination of the loading port of the cassette tape and is disposed to touch the termination and a second illumination section which is formed along the shape at the termination of the loading port of the mini-disk and is disposed to touch the termination.  The recording medium guide surface sides of the first illumination section and the second illumination section are integrally formed approximately to a Z shape respectively in the outer side direction.
Patent JP-2003047814-A (JP)
Title: Mist separator and operating method thereof
Inventor: SUNAMI TAKEHIKO
IPC: F16L55/07
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of an apparatus itself in the apparatus for removing pollutant or the like in a gas to be treated by gas/liquid contact. SOLUTION: A packing material 11 is provided in the upper part of the inside of the tight-closely structured main body 2, an eliminator 12 is arranged above the packing material 11 and a sprinkling nozzle 13 is positioned between the packing material and the eliminator 12. Carbon dioxide containing beer mist from a filter F flows into the main body 2 from a flow-in port 21 and the beer mist is removed in the packing material 11 by the gas/liquid contact with a fresh water sprayed from the sprinkling nozzle 13. Moisture in the gas is removed by the eliminator 12 and discharged from an exhaust port 3. In the cleaning, cleaning water used in the filler F flows to the main body 2 from the flow-in port 21 to be used for cleaning the main body 2.
Patent JP-2003049334-A (JP)
Title: Polytrimethylene terephthalate fiber
Inventor: YAMAMOTO NOBUYUKI
IPC: D06M101/32
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polytrimethylene terephthalate fiber which exhibits excellent bulkiness and bulkiness recovery in a state of fiber or opened tow and can be used for uses such as wadding, etc., requiring high bulky performances and has three-dimensional crimpability. SOLUTION: This polytrimethylene terephthalate fiber has three-dimensional crimps of the number of crimps of 9-30 peaks/25 mm, 20-50% crimp ratio and >=80% modulus of elasticity of crimp and is stuck with 0.1-2.0 wt.% on the basis of fiber weight of a treating agent consisting essentially of an organopolysiloxane.
Patent JP-2003050612-A (JP)
Title: Production management method and system
Inventor: NAKAMURA KENJI
IPC: G06Q50/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a production management method and system for deciding the order of lot processing in a facility for executing a plurality of processes in a production line for executing a series of processing constituted of a plurality of processes concerning each of a plurality of lots capable of reducing the fluctuation of TAT by reducing unnecessary the delay of even the lots whose times of delivery have time to spare without delaying the delivery time. SOLUTION: At the time of inputting a plurality of lots to a production line having a plurality of facilities including facilities for executing a plurality of kinds of processes, and executing processing reaching their finish, the processing order of at least two lots reaching a process in which the specific facility is used in the production line among those lots under the consideration of slack being a difference between the delivery time of each lot and the finish scheduled time of each lot at the present point of time and slack 2 being a difference between the finish scheduled time of each lot at the time of inputting each lot and the finish scheduled time of each lot at the present point of time.
Patent JP-2003055546-A (JP)
Title: Thermoplastic resin composition having excellent antistatic and surface-hydrophilicity
Inventor: NOZAKI SHIGEYUKI
IPC: C08L101/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that has excellent antistatic properties on resin surfaces and excellent surface hydrophilicity and can retain the excellent surface properties for a long period of time. SOLUTION: This thermoplastic resin composition contains a modified polyalkylene oxide including a structural unit represented by formula (1) (wherein R<1> is a bivalent 2-6C organic group, R is a tetravalent 4-20C organic group M<1> and M<2> are each one kind selected from hydrogen atom, metal atoms, ammonium group and organic amine groups, and (n) is 5-1000) and also including a functional group represented by formula (2), COOM (where M is one kind selected from hydrogen atom, metal atoms, ammonium group and organic amine groups) in an amount of 1.0-3.0 mol, based on 1 mol of the R in formula (1), and having a number average molecular weight of 10,000-10,000,000 in an amount of 0.01-10 pts.wt. based on 1 pt.wt. of a thermoplastic resin (excluding the above modified polyalkylene oxide).
Patent JP-2003054760-A (JP)
Title: Ash handling system and ash handling method
Inventor: YASHIMA HIDEO
IPC: F23K3/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of bridge in a hopper at an early stage by judging whether an ash transporting state is normal or abnormal. SOLUTION: In ash transportation, transporting operation works according to an ash depositing level in an ash transporting device 2 or ash receiving time of the transporting device 2. If a transporting state is under a normal condition, transporting pipe 3 wall temperature repeats increasing and decreasing by potential heat of ash during transportation, and if the transporting state is under an abnormal condition, temperature before transporting continues, so that the ash transporting state can be judged whether that is under a normal condition or an abnormal condition by detecting the pipe wall temperature of the transporting pipe 3. The ash transportation is under the abnormal condition, which means a state that ash is not supplied to the transporting device, namely the occurrence of bridging in a hopper 1.  So that, an alarm unit 12 is actuated, and the operation of an air pump 10 is stopped.
Patent JP-2003052331-A (JP)
Title: Taste improver
Inventor: KOBAYASHI YOKO
IPC: A23L27/20
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a taste improver for a food and drink or the like, effectively improving the taste of the food and drink or the like, and hardly giving bad taste and bad smell caused by excessive bitterness and acidity, and further to provide a method for improving the taste. SOLUTION: This taste improver for the food and drink, a composition for the oral cavity or a medicine contains 3-methylnonane-2,4-dione. The taste improver can reduce the bitterness and the acidity by adding the 3- methylnonane-2,4-dione in a proportion of 0.0001-100 ppb to the food and drink.
Patent JP-2003059987-A (JP)
Title: Semiconductor wafer prober and method for measuring electric characteristic of semiconductor chip using the same
Inventor: MIYASHITA HIROSHI
IPC: H01L21/66
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal measurement of the electrical characteristics of a semiconductor chip due to increase in the contact resistance of a probe without lowering productivity of semiconductor wafer significantly. SOLUTION: The semiconductor wafer prober 100 comprises a probe card 12 provided with a probe 11, a stage 20, a polishing mechanism 30, a contact resistance measuring section 50, and a tester 60. When the electrical characteristics of a semiconductor chip are measured using it, contact resistance of the probe 11 is measured, at first, at the contact resistance measuring section 50 and a management value of contact resistance is determined. Subsequently, a confirmation frequency of contact resistance is set, electrical characteristics of the semiconductor chip are measured, contact resistance of the probe 11 is measured at a confirmation frequency set in the way of measurement, and that measurement is compared with the management value.  The probe is polished if the measurement is not lower than the management value, otherwise electrical characteristics of the semiconductor chip are measured continuously.