baber/WOPTO huggingface dataset:
Patent JP-2003064998-A (JP)
Title: Waterproof sheet heater
Inventor: SAKAE TAKESHI
IPC: E21D11/38
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet heater heated so as to surely weld waterproof sheets while securing safety in a danger place. SOLUTION: A heating part 10 incorporating a heater 11 and a temperature sensor 12 respectively is connected to a control equipment side transmission line 60 through a body terminal box 20, a relay cable 40 and a relay connection box 50, the heater 11 is controlled on the basis of output of the temperature sensor 12 to be restricted at an explosion flashing temperature or lower, since ignition from an explosive gas is prevented by each part of the device, heating temperature of the waterproof sheet is made the explosion flashing temperature or lower, the waterproof sheet can be welded while securing explosion-proof performance in the danger place, safety is remarkably improved, and the waterproof sheet can be laid on in an explosive gas atmosphere.
Patent JP-2003062454-A (JP)
Title: Photocatalytic reactor and method for attaching photocatalytic reactor
Inventor: MASUDA RYUJI
IPC: F24F1/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic reactor wherein the direction of an air flow can be freely selected, and the leak of ultraviolet rays scarcely occurs. SOLUTION: In the photocatalytic reactor in which a suction port, a filter, a photocatalyst unit, a fan, and a blow port are arranged in the given order and are disposed in the direction substantially perpendicular to the air flow, and an excitation light source is disposed in the direction substantially perpendicular to the photocatalyst unit and disposed in substantially parallel with the air flow, the filter 5, the photocatalyst unit 2, the fan 4, and the excitation light source 3 are fixed to a body base frame 1 respectively, and the suction port 11 and the blow port 13 are fixed to the body cover 10 respectively.
Patent JP-2003066631-A (JP)
Title: Method for forming image
Inventor: NAKAMURA TOMOKI
IPC: G03G9/113
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image by which high picture quality and high succession in picture quality are obtained, extremely high durability is obtained and the method can be stably operated for a long time. SOLUTION: The electrophotographic photoreceptor used has at least a charge generating layer and a charge transfer layer successively formed on a conductive supporting body. The charge transfer layer contains a polymer compound having the structural unit expressed by general formula (1) as a binder resin. An electrostatic latent image formed on the photoreceptor is developed by using toner having <=9 μm average volume particle size of the primary particles or using a spheric carrier having a resin coating layer formed on the surface of magnetic particles. In formula (1), each of R<1> , R<2> , R<3> , R<4> , R<5> , R<6> , R<7> and R<8> represents a hydrogen atom, halogen atom, 1-6C alkyl group which may have substituents, 4-10C cyclic hydrocarbon group which may have substituents or aryl group which may have substituents.
Patent JP-2002120047-A (JP)
Title: Method for continuously casting aluminum alloy for bearing and its continuous casting apparatus
Inventor: FUJITA MASAHITO
IPC: B22D11/124
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of crystallized material in the case of casting Al alloy into a plate-state with a belt-casting machine. SOLUTION: A casting space C is formed in a mutually parallel portion of a pair of upper and lower endless belts 8, 9 and molten Al alloy is supplied into the casting space C. This molten Al alloy is fed out by forming the plate- state from a pair of endless belts 8, 9 while solidifying by cooling with water cooling jackets 17, 18 through the endless belts 8, 9. Then, the water is jetted against a portion just after feeding out from the endless belts 8, 9 from water jetting pipes 22, 23 and the cast plate material 21 is rapidly cooled at 3-6 deg.C/sec cooling rate and by this way, the growth of the crystallized material is prevented.
Patent JP-2003063627-A (JP)
Title: Conveyance plate
Inventor: TOKUMURA SHOICHI
IPC: G07D9/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance plate allowing forming a conveyance passage wherein money value media can be smoothly conveyed for a long time even when the money value media to which water or dirt is attached are used. SOLUTION: This conveyance plate 10C forms the conveyance passage of a conveyance mechanism having the conveyance passage for money value media and has a fiberglass reinforced resin layer 12 containing fiber glass and thermosetting resin. Surface F12 of the fiberglass reinforced resin layer is used for contacting the money value media.
Patent JP-2003029407-A (JP)
Title: Positive photosensitive resin composition and semiconductor device
Inventor: MAKABE HIROAKI
IPC: H01L21/027
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition excellent in heat resistance as the surface protective film and interlayer dielectric of a semiconductor device, having excellent electrical characteristics, mechanical characteristics, etc., and also having high sensitivity and high resolution and to provide a semiconductor device. SOLUTION: The positive photosensitive resin composition comprises 100 pts.wt. polyamide resin (A), 1-50 pts.wt. photosensitive diazoquinone compound and 1-30 pts.wt. phenol compound (C). The semiconductor device is fabricated of the positive photosensitive resin composition.
Patent JP-2003076503-A (JP)
Title: Printing control method, printing control system, program and storage medium
Inventor: NISHIYAMA MASAKI
IPC: G06Q50/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing control method and printing control system capable of constructing a charging system suitable for a printing service request from a communication terminal and to provide a program and a storage medium. SOLUTION: Printing is controlled so that a specified sentence is converted into printing data by a data conversion means by a microcomputer 402, the converted printing data are received, printed by a printing means, the printing means and an owner of the printing means are registered in the data conversion means, use quantity of the printing means is monitored by a monitoring means and the registered owner of the printing means is charged, based on output of the monitoring means.
Patent JP-2003076867-A (JP)
Title: Interactive operator terminal device, method for synchronizing screen data for the device, program, and interactive automated contract system
Inventor: OKITA MASAYA
IPC: G06Q30/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an operator terminal and an interactive automated contract system that can synchronize data shared with an interactive terminal and a host device and can insure the consistency of the data. SOLUTION: The interactive automated contract system, that is connected to the host device 3 and is comprised of the operator terminal 2 connected to an interactive terminal 4, makes an event relay function part 15 perform processing so as to provide association for the shared data for a host interaction screen 31 displaying instructions to the host device 3 and reception contents, and for a terminal interaction screen 32 displaying instructions to the interactive terminal 4 and reception contents so that if the display contents on one side is modified, the display contents on another side is concurrently modified. Besides, the shared data are recorded and stored in a data repository 16 managed by the event relay function part 15.
Patent JP-2003087540-A (JP)
Title: Facsimile equipment and its setting method
Inventor: FUKUDA HIKARI
IPC: H04M11/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment configured so as not to have to specify a shipping destination at a manufacturing level and also so as not to disturb persons to make the facsimile equipment fit a communication standard and conditions in the country of a shipping destination. SOLUTION: Set information in every a plurality of countries to be a target to ship the facsimile equipment is preliminarily stored an information set by countries storing part 10 of a data storing part 7, a main control part 1 decides a country where the equipment is used on the basis of a signal characteristic of a communication network with the equipment connected thereto, and set information corresponding to the country where the equipment is used is read out of the data storing part and is subjected to setting registration processing.  Particularly, detection characteristic information for adjusting a tone signal detecting part 12 to a detection characteristic corresponding to a signal characteristic of a communication network in every a plurality of countries is stored in a detection characteristic information by countries storing part 11, and the compatibility of the tone signal detecting part with a communication network set by referring to the detection characteristic information is sequentially verified with respect to a plurality of countries to decide the country where the equipment is used.
Patent JP-2003073869-A (JP)
Title: Pretreatment method for pickling of stainless steel strip
Inventor: FUKUDA NOZOMI
IPC: C23G1/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method for pickling, which improves efficiency in a subsequent pickling step and provides a stainless steel strip free from flaw. SOLUTION: This pretreatment method is characterized by immersing the stainless steel strip into a molten alkaline salt bath, which includes NaNO3 , KOH, Na2 SO4 , and NaCl, and the balance NaOH with inevitable impurities such as Na2 CO3 as secondary products, satisfies (NaOH+KOH)/NaNO3 =3.5-8.0, and Na2 SO4 +NaCl+NaNO3 -Na2 CO3 =15-30%, by mass%, and has a temperature of a melting point or higher but 550 deg.C or lower, through a roll immersed in the bath; and removing foreign matters adhering to the surface of the roll, by using a deposit removal material fixed to a holder connected with a drive mechanism, which is installed in a state of having a peripheral temperature of 100 deg.C or lower and of not being affected by dispersion of the bath fume.
Patent JP-2003079245-A (JP)
Title: Cylinder for cultivation management in gardening or horticulture
Inventor: TAKEDA MASAHIKO
IPC: A01G7/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder for cultivation management in gardening or horticulture, made of cylindrical cardboard and improving an oxygen supply, drainage and water retention of a planted site and contributing to environment- friendly recycling of waste materials through cleverly reusing a discarded cardboard cylindrical rolling core for agricultural plastic film. SOLUTION: This cylinder 1A for cultivation management in gardening or horticulture is obtained by the following practice. The outer circumferential surface of a longer cylindrical pipe 1 made of hard cardboard and having a relatively small diameter is broadly bored with many holes 2 in advance and the resultant cylindrical pipe 1 is cut to pieces each of a length corresponding to the embedding depth of the root of a plant for gardening or horticultural use. This cylinder 1A is embedded in the soil near to the plant 3 in such a state that at least one end 1B of the cylindrical body is exposed off the soil surface, thereby having advantages of contributing to environment-friendly recycling of the waste materials and accomplishing cost reduction.
Patent JP-2003088132-A (JP)
Title: Power supply for electrical dust collection
Inventor: KITAJIMA KIMIO
IPC: H02M7/48
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a power supply of an electrical dust collector which enables constant current control in the charging process with intermittent charging of the power supply of electrical dust collector using an inverter, does not perfectly stop the operation even during the pausing period and realizes the charging up to a voltage which is enough for starting the corona discharge in order to improve the dust collecting efficiency. SOLUTION: This power supply for electrical dust collection converts an output voltage of the inverter 5 which is operated by rectifying an AC power source to a DC high voltage through a high voltage transformer 9 and a rectifier 10 in order to charge both discharge electrode 11 and a dust collecting electrode 12. This power supply includes a constant current control circuit 16 for controlling a charging current I to the constant current, a resistor R1 for detecting the charging current I and outputting the detected charging current I as a detection voltage VI, and resistors R2, R3 for detecting a charged voltage between the discharge electrode 11 and dust collecting electrode 12 and outputting the detected charged voltage as the detected voltage VS.  The constant current control circuit 16 controls the high frequency inverter 5 so that the detected voltage DI corresponds to the reference voltage VP or the reference voltage VB.
Patent JP-2003090514-A (JP)
Title: Combustion device
Inventor: NOZAKI HIRONORI
IPC: F23D14/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device formed that when a kind of gas used is reciprocally converted to low calorie gas and high calorie gas, a combustion system is easily varied to a Bunsen system and a Semibunsen system or a thick and thin fuel combustion system, and the thick and thin fuel combustion system and the Bunsen and semibunsen system can be both established. SOLUTION: A combustion device is provided with a burner unit U, which juxtaposes a number of thick and thin combustion burners 1 where a thin combustion burner part 2 to deliver thin gas, low in fuel gas concentration, through a main flame hole 23 in an upper end burn the thin gas as a main flame M1, and a thick combustion burner part 3 to deliver thick gas, high in fuel gas concentration, through auxiliary burner ports 33 formed adjacently to two outsides of the main flame hole and burn it as a retention flame 2 are combined together. When low calorie gas or high calorie gas is used as fuel gas, thick gas being high in fuel gas concentration is respectively fed to the thin combustion burner part and the thick combustion burner part to effect thick combustion.
Patent JP-2003091722-A (JP)
Title: Image data converting method and image data converting device
Inventor: KURODA ATSUSHI
IPC: G06T5/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To make the image data size compact without significantly reducing the resolution and a characteristic quantity or contrast of an image. SOLUTION: This image data converting device 1 is provided with a maximum-minimum determining part 3 for determining a gradation value of a maximum gradation and a gradation value of a minimum gradation on a plurality of multibit (12-bit) image data being a conversion object, a bit extracting part 4 for determining the bits extracted from the multibit image data so that the gradation value of the maximum gradation and the gradation value of the minimum gradation determined by the maximum-minimum determining part 3 fall within a bit range of few bits (8 bits), and a data converting part 5 for converting the gradation value of the multibit (12-bit) image data into the gradation value of few bit (8-bit) image data by applying the gradation value of the bits determined by the bit extracting part 4 as the gradation value of the few bit (8-bit) image data.
Patent JP-2003100681-A (JP)
Title: Final polishing pad
Inventor: AOYAMA YUKI
IPC: B24B37/20
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a final polishing pad that can reduce the occurrence of polishing scratches. SOLUTION: This final polishing pad which is used for finishing the surface of a water for semiconductor element is composed of a napping layer and a base cloth. The buffing rate of the napping layer is controlled to a buffing rate set on the basis of the evaluated result of the final polished surface of the wafer or lower, preferably, to <=100 μm. The napping layer is washed with high-speed jet water or a washing solution containing a surface active agent after buffing.
Patent JP-2003095074-A (JP)
Title: Cleaning device and cleaning method of vehicle bottom part and cleaning system
Inventor: HOTTA MASAMI
IPC: B60S3/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method of a vehicle bottom part and a cleaning system capable of effectively cleaning the vehicle bottom part including at least wheels and a car body bottom face in the neighborhood thereof when a vehicle enters a clean region from a contaminated region. SOLUTION: The cleaning device is provided with a grating 10 providing a plurality of openings 10h in the region corresponding to the wheels of at least the vehicle bottom part and the car body bottom face 2b in the neighborhood thereof and supporting the vehicle stopped at a specified stop position, a chemical jetting device 20 having a jet nozzle 30 for jetting a chemical toward the wheels of the vehicle bottom part and the car body bottom face in the neighborhood thereof, and a chemical supply device and chemical supply piping for supplying the chemical to the chemical jetting device.
Patent JP-2003094557-A (JP)
Title: Heat-resistant non-tacky coated metallic sheet having outstanding wear resistance and coating material for heat-resistant non-tacky coating
Inventor: SUGITA SHUICHI
IPC: C09D179/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant non-tacky coated metallic sheet which has modified coating film hardness and wear resistance while maintaining non- tacky durability and processability at a high level. SOLUTION: An undercoat coating film formed of a heat-resistant resin coating material obtained by blending 1 to 30 pts.mass of a scaly inorganic additive with an average particle diameter of 10 to 100 μm with 100 pts.mass of a resin solid content, is provided on a ground metallic sheet. In addition, a facing material film formed of a heat-resistant resin coating material obtained by blending a heat-melting fluororesin with an average particle diameter of not more than 1 μm (10 to 200 pts.mass for 100 pts.mass of the resin solid content) and the scaly inorganic additive with an average particle diameter of 10 to 100 μm (1 to 30 pcs.mass for 100 pts.mass of the resin solid content) is formed on the undercoat coating film.  Further, the top layer of the coating film is covered with a thin film produced based on the heat melting fluororesin and the scaly inorganic additive and a granulated fluororesin are dispersed in the coating film below the thin film.
Patent JP-2002308869-A (JP)
Title: Cyclic acetal compound, polymer compound, resist material, and pattern formation method
Inventor: NAKAJIMA MUTSUO
IPC: G03F7/039
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a polymer compound which gives a resist material which is sensitive to a high-energy ray, excellent in sensitivity, resolution, and etching resistance, and hence useful for fine processing with an electron beam or ultraviolet rays, especially a resist material which hardly absorbs light of an ArF excimer laser or a KrF excimer laser and hence can form fine patterns vertical to a substrate. SOLUTION: The polymer compound is prepared by polymerizing a cyclic acetal compound represented by formula (i) (wherein k is 0 or 1; and 0<=n<=6).
Patent JP-2003165717-A (JP)
Title: Silica gel
Inventor: SUGURO YOSHIO
IPC: C01B33/14
Filed: 2001-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a new silica gel excellent in heat resistance, resistance to water and the like.  <P>SOLUTION: The method for producing the silica gel comprises hydrolyzing a silicon alkoxide and subjecting to a hydrothermal treatment without substantilly aging a resultant hydrogel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003100811-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HONMA SOICHI
IPC: H01L23/31
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To increase connection strength for improving reliability in a semiconductor device where a semiconductor element is connected to a wiring board via a metal bump. SOLUTION: In the semiconductor device, at the periphery of a solder bump 5 for connecting an electrode pad 4 of a semiconductor chip 3 to a wiring pad 2 of a wiring board 1, a first resin layer 6 is formed and has a fillet between the solder bump 1 and the wiring board 1. Such a bump junction and the first resin layer 6 are formed by aligning the solder bump 5 and the wiring pad 2 of the wiring board 1 for fixing temporarily to heat and joint them after a layer made of a resin containing flux constituent is formed by a squeegeeing system at the outer periphery of the solder bump 5 of the semiconductor chip 3. Then, the resin containing flux constituent layer is cured, thus forming the fillet-like first resin layer 6.
Patent JP-2003106592-A (JP)
Title: Safety cabinet
Inventor: BUSUJIMA HIROKI
IPC: B01L1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety cabinet capable of preventing leakage of aerosol when an operator carries out an experiment with his arms inserted in a working space while a glass front door is open 200 mm in height. SOLUTION: In the safety cabinet, a straightening plate 11, capable of changing inclination angle and attachable to and detachable from the glass front door, is provided at a lower part of the glass front door 4.
Patent JP-2003105716-A (JP)
Title: Bridge structure using angular steel pipe for main girder
Inventor: SATO SEIJI
IPC: E01D2/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To shorten a time for fabricating a girder bridge with a steel floor slab. SOLUTION: A main girder is constituted of angular steel pipes 10 available as ready-made articles and part of the main girder and a floor slab are constituted of the steel floor slab 12. The adjacent angular steel pipes 10 are connected to each other via lateral girder 16, vertical ribs 18 are supported by the lateral girders 16 for reinforcing the steel floor slab 12 and the adjacent members are joined to one another via high strength bolts 14 into an integral structure.
Patent JP-2003004156-A (JP)
Title: Pressure regulating valve
Inventor: NAKANISHI TOSHIAKI
IPC: F16K17/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve that can improve the water suction performance of a pump by easily extracting air when starting the pump. SOLUTION: A pin 24 passes through an unsprung part 11. Both end parts of the pin 24 pass through vertically long oblong holes 25, 25 formed in a spring cylinder 14, and project radially outward from the spring cylinder 14. Both projecting end parts of the pin 24 are inserted in through-holes 27, 27 formed in the lower end parts of engaging members 26, 26 of inverted L-shaped cross sections disposed outside the spring cylinder 14. The lower face of an engaging part 28, bent radially outward, of each engaging member 26 is engaged with the upper face of an engaging part 31, projected inward in the radial direction of a grip 16, of an annular engaging member 30 fixed to the lower end of the grip 16.