baber/WOPTO huggingface dataset:
Patent JP-2001319617-A (JP)
Title: Ultrahigh-pressure mercury lamp
Inventor: MIYANAGA AKISHI
IPC: H01J61/073
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a d.c. lighting type ultrahigh-pressure mercury lamp that hardly gives devitrification to a luminescent tube even at a long-term lighting and reduces wearing of electrodes, particularly of a cathode tip, to give a longtime of the lamp. SOLUTION: In this d.c. lighting type ultrahigh-pressure mercury lamp 10, a cathode 14 and an anode 13 made of tungsten are oppositely disposed in a luminescent bulb 11 made of quartz glass. The cathode uses potassium-doped tungsten while the anode uses tungsten with purity higher than 4N. Also, tungsten purity of the cathode coil 15 wound around the cathode is made higher than 4N.
Patent JP-2001324867-A (JP)
Title: Low-hardness developing roller and developing device using the same
Inventor: KOBAYASHI KENJI
IPC: C08L71/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a developing roller. SOLUTION: This developing roller is a developing roller 1 constituted by providing the outer periphery of a conductive core body 2 with an elastic layer 3 and providing the outer peripheral surface of the elastic layer 3 with a front surface layer 4 of a synthetic resin. At least the surfaces at both ends in the axial direction of the roller in contact with toner sealing members of the developing roller described above are formed of a synthetic resin having a coefficient of dynamic friction of <=0.5 to 'Teflon (R)' felt. This developing device uses this developing roller. Even if the low-hardness elastic layer is used for the developing roller, the wrinkling of the front surface layer and the peeling of the front surface layer from the elastic layer may be prevented and the deterioration of toners is lessened.
Patent JP-2001321283-A (JP)
Title: Fixture of bathtub
Inventor: SAITO HIROYUKI
IPC: A47K3/16
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To fix two kinds of bathtub of different thickness without increasing the cost. SOLUTION: On two wall panels 4 which are set along a bathtub 3 and are at least adjoining with each other, a fixing appliance 6 made of synthetic resin is fixed, into which a hanging part 31 of the bathtub 3 can be put. The fixing appliance 6 has two erected parts 61 and 62, which extend vertically with different thickness, and are formed like Z shape at a cross section. The distances S1 and S2 between the inside of the erected parts 61 and 62 of one and the outside of the erected parts 61 and 62 of the other are set according to the two types of bathtubs 3A and 3B with different thickness. Therefore, when the one of the erected parts 61 and 62 are fixed on the panel 4, the hanging part 31 of the bathtub 3A and 3B with corresponding thickness is put into a gap between the erected parts 61 and 62 of the other and the panel 4, to firmly fix the bathtub 3A and 3B.
Patent JP-2001324095-A (JP)
Title: Hydrogen filling connecting pipe
Inventor: SATO KAZUHISA
IPC: C01B3/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting pipe capable of corresponding to rapid filling of hydrogen. SOLUTION: This hydrogen filling connecting pipe 6 connects a hydrogen supply tank 2 to a hydrogen storage tank 4. The connecting pipe 6 comprises a first passage 26 for passing hydrogen, a second passage 27 for passing a heating medium cooled by heating hydrogen storage alloy MH of the hydrogen supply tank 2 toward the hydrogen storage tank 4, and a third passage 28 for passing a heating medium heated by cooling the hydrogen storage alloy MH in the hydrogen storage tank 4 toward the hydrogen supply tank 2. The inner peripheral side of a radiating pipe 30 disposed in the central part of one outer pipe 29 is the first passage 26, the outer peripheral side of a heat insulating pipe 31 disposed between the radiating pipe 30 and the outer pipe 29 is the second passage 27, and its outer peripheral side is the third passage 28.
Patent JP-2001332728-A (JP)
Title: Igbt
Inventor: OTSUKI MASATO
IPC: H01L29/739
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an IGBT capable of holding a low on voltage without increasing a switching loss in a non-punch through type IGBT having a trench gate. SOLUTION: In the non-punch through type IGBT having the trench gate, an impurity concentration of a collector layer 9 is raised, hence an excess carrier at a collector side is increased as compared with a drift layer 7, a voltage drop in this part is held low, while the excess carrier at an emitter side of the layer 7 is held low, a loss at a switching time is thereby reduced and hence a low on-voltage and a low switching loss are resultantly realized.
Patent JP-2001331061-A (JP)
Title: Flange for electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor with flange, and electrophotographic photoreceptor with flange
Inventor: SHIBATA JUNICHI
IPC: G03G21/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a flange for electrophotographic photoreceptor which withstands various temperature environments, and to provide an electrophotographic photoreceptor provided with the flange and a manufacturing method thereof. SOLUTION: The electrophotographic photoreceptor use flange 1 fitted to at least one opening of the electrophotographic photoreceptor constituted by forming a photoreceptive layer on a cylindrical base material is made of a material essentially consisting of a resin having the linear expansion coefficient of 3.0×10-5 cm/cm/ deg.C to 5.0×10-5 cm/cm/ deg.C. Metal is generally used as the cylindrical base material in the electrophotographic photoreceptor. In this case, when the flange 1 is fitted to the opening of the cylindrical base material, the fall-off of the flange 1 from the cylindrical base material is sufficiently prevented in low temperature, and the deformation of the cylindrical base material due to the excessive expansion of the flange 1 is sufficiently prevented in high temperature.
Patent JP-2001331301-A (JP)
Title: Display device
Inventor: IWATA NOBUO
IPC: G06F3/048
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To realize interlocking processing of input values between plural GUI components without using an interpreter of a script language or a virtual machine(VM) mechanism. SOLUTION: A <BUTTON> or <CONSTRAINT> tag, capable of describing the contents of interlocking processing as a parameter, is used. The <BUT TON> tag shown in description D103 indicates button components and the clicking with respect to a button component is accepted as an input. The name 'copies' of the component, to which the input is to be reflected, is specified as a target parameter in the <BUTTON> tag, and a message to be reported to the target component is specified in a message parameter. When the button component is clicked, a browser device informs the component indicated in the target of a value described in the message. Thus the system can eliminate need for a complicated mechanism, such as an interpreter.
Patent JP-2001293300-A (JP)
Title: Shininess preventing plate for machanical press (tekanon)
Inventor: TAKAHASHI SHINJI
IPC: D06F85/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost in a factory by finishing finely trousers, a skirt, and the like, by an unskilled finishing worker at high productivity as if a professional to provide a customer with high-quality press service of the trousers or the skirt without shininess, and to improve customer satisfaction. SOLUTION: A silicon plate 1 is disposed in a place such as a seam part of the trousers 3 where the shininess occurs to shield vapor in this place, and a press operation is performed to allow the fine finishing without pressing mark and the high productivity.
Patent JP-2001336046-A (JP)
Title: Stretchable warp knitted fabric having excellent heat retaining property
Inventor: MIIE TAKAMASA
IPC: D04B21/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable warp knitted fabric having heat retaining properties especially required for a material for autumn and winder such as an underwear and an outerwear, having thinness, excellent in comfortableness when wearing, in appearance and feeling and stable qualities. SOLUTION: This stretchable warp knitted fabric has <=0.12 cm thickness of cloth composed of an unstretchable yarn and a stretchable elastic yarn constituting a ground weave and has heat retaining properties of <=0.058 cal/cm2/sec consumed calorie in a heat retaining property test and <=0.07 qmax contact warm-cold sensitivity.
Patent JP-2001339832-A (JP)
Title: Insulating member
Inventor: NOJIMA KENICHI
IPC: H02G5/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulating member which is a member provided with an insulator, metal fixtures joined to this insulator with an adhesive agent, and a resistance point film formed on the surface of the insulator, is compact, has an excellent DC withstand voltage performance, and reduces the electric fields of wedge-shaped boundary parts composed of adhesive films and the metal fixtures and a low-resistance paint film. SOLUTION: This is an insulating member wherein metal fixtures 2, 3 are fitted to an insulator 1, and an adhesive agent 5 is applied to the junctions between these metal fixtures 2, 3 and the insulator 1, and coating films by an applying agent 6 having a volume resistivity lower than the insulator and the adhesive agent are formed on the outside of this adhesive agent. The adhesive agent 5 is applied so that the contact angle θ between the metal fixtures and the adhesive agent may be large.
Patent JP-2001329293-A (JP)
Title: Liquid detergent composition
Inventor: INOUE TAKUMI
IPC: C11D1/75
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition which does not damage various substrates, especially plastic substrates represented by styrene resins and exerts a high detergency against various stains, especially against modified oil stains or soap residues. SOLUTION: The liquid detergent composition contains (a) a specific amine oxide having a 1-11C (including the carbons in the carbonyl group when the hydrocarbon group binds to a carbonyl group) hydrocarbon group and (b) a surfactant other than (a) in a specific ratio.
Patent JP-2001344953-A (JP)
Title: Casing structure of recording medium reproducing device
Inventor: HAYAKAWA KAZUHIRO
IPC: G11B33/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure of a recording medium reproducing device which is capable of reducing the thickness of a recording medium insertion guide and discharging the static electricity jumping to a panel to a top plate by supporting the top plate with a shielding plate. SOLUTION: This casing structure is constituted by disposing a top plate receiving section 2b and a top plate positioning stopper 2a on a shielding plate 2 disposed between the panel 1 and the recording medium insertion guide 3 and supporting the top plate 4 with the shielding plate 2.
Patent JP-2001343687-A (JP)
Title: Stroboscopic device and camera having the same
Inventor: OTAKA YUKIO
IPC: G03B7/30
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To make a pink-eye ease-up lamp or a discharge tube emit light even when the pink-eye ease-up lamp or the discharge tube is used to reach the number of serving times equal to or above the number of times of endurance. SOLUTION: When the number of light emitting times of the pink-eye ease-up lamp or the discharge tube 15 is equal to or above a predetermined number of times, a feed control means sets light emitting energy set when the light emission of the pink-eye easy-up lamp or the discharge tube 15 is allowed to be lower than when the number of the light emitting times of the pink-eye ease-up lamp or the discharge tube 15 is under the predetermined number of times.
Patent JP-2001343601-A (JP)
Title: Optical recording apparatus
Inventor: SHIBAYAMA YASUYUKI
IPC: G11B7/125
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording apparatus having optical fiber array light sources which do not give rise to registration errors among a plurality of image forming spots formed on an optical recording medium member when the optical fiber arrays are used as the light sources for the optical recording apparatus. SOLUTION: This optical recording apparatus comprises a plurality of semiconductor laser modules which are used from optical fiber incident ends for making the light emitted from a plurality of the respectively independent semiconductor laser beam sources incident on the optical fibers to the optical fiber array section which emits the light.
Patent JP-2001035980-A (JP)
Title: Microminiature cooling device
Inventor: LEE JUNG HYUN
IPC: F28D15/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency by forming a housing with a gas travel part that becomes a passage for moving from a heat absorption part to a condensation part, and the heat absorption part in a gaseous phase refrigerant. SOLUTION: A refrigerant in a liquid state in a closed housing 112 is accommodated in a storage part 102, and a heat absorption part 106 including a fine channel for filling the refrigerant due to a capillary phenomenon is formed close to a heat source adjacent to the storage part 102. Then, a gas travel part 104 is formed at a region in an opposite side being separated in an X-axis direction from the storage part 102 by the heat absorption part 106. Then, heat is added from an external heat source to the fine channel of the heat absorption part 106, one portion of the refrigerant is vaporized inside the fine channel, a plurality of fine bubbles are generated in the fine channel, and the fine bubbles are moved to the gas travel part 104 that does not store the refrigerant.
Patent JP-2001340230-A (JP)
Title: Cooking machine
Inventor: YAMAOKA MASAMI
IPC: A47J37/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To suck exhaust gas to a gas collector equipped at the upper part of a cooking machine without diffusing the exhaust gas in circumference. SOLUTION: Blowoff ports 8 are provided in the circumferential wall 7 of a cooking part 2. Airflow from a blower 35 blows diagonally upward from the blowoff ports 8 through a blast passage 36 to introduce the exhaust gas generated from the cooking part to the center. The blast blown out upward from the blowoff ports 8 abuts on an inclined face 27 and an inner end bent part 28 of a hood 25 to change the direction horizontally and suppress the blast from spreading upward. The exhaust gas collected in the center rises on the ascending current generated by the heat of the cooking part 2 to be sucked by the exhaust gas collector 10.
Patent JP-2001345963-A (JP)
Title: Printer
Inventor: OKUTSU TOSHIHISA
IPC: G06F3/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can automatically charge the print output of image data each time the image data are printed out when the printer which prints the image data prints the image data whose printing is charged. SOLUTION: The printer which prints inputted image data has a detecting means which detects charging information, attached to the image data, showing whether or not the printing of the image data is charged, a judging means which judges whether or not the printing of the inputted image data is charged from the charging information detected by the detecting means, and a charging means which charges the printing when the judging means judges that the printing of the image data is charged.
Patent JP-2001342436-A (JP)
Title: Coating material composition
Inventor: TANAKA YOSHITO
IPC: C09D167/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating material composition containing un-adhered coating material recovered from circulating water of a coating booth, and capable of forming a coated membrane exhibiting chipping resistance, anticorrosion property and sound proof property by applying it to an automobile body, etc. SOLUTION: This coating material composition is obtained by incorporating (A) a thermoplastic resin, (B) the un-adhered coating material recovered from the circulating water of the coating booth and (C) a water soluble resin capable of dispersing the above un-adhered coating material into the composition.
Patent JP-2001347892-A (JP)
Title: Interior panel device
Inventor: AZUMI AKIRA
IPC: B60R7/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To hold a door member to an interior panel and to allow the door member to be opened/closed in a small space. SOLUTION: This interior panel device is composed of a panel body 1 having a storage part 10 and a recessed part 14 formed below the storage part 10, and a door member 2 swingingly held to the panel body 1 and held in a closed position of covering an opening 12 of the storage part 10 and an open position of being enclosed in the recessed part 14 to open the opening 12. In the closed position, the door member 2 is enclosed in the recessed part 14 so that it does not get in the way without interfering with a shift lever or the like, nor is it lost since it is held to the panel body 1. Further in the closed position, a door 20 can constitute integral design with the panel body 1 to improve design.
Patent JP-2001348228-A (JP)
Title: Method for manufacturing glass powder and glass powder
Inventor: HATTORI KOJI
IPC: C03B19/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing solid glass powder of a spherical shape. SOLUTION: In the method for manufacturing the glass powder which subjects a solution mixture composed of oxide raw material powder containing network forming elements of the glass and an aqueous solution of a compound containing another glass forming elements to spray pyrolysis, the spray pyrolysis temperature is specified to >=50 deg.C of the melting point of the glass powder when the powder of an average grain size below 1/5 the average grain size of the glass powder and over 1/25 is used as the oxide raw material powder and the spray pyrolysis temperature is specified to >=20 deg.C of the melting point of the glass powder when the powder having the average grain size of <=1/25 the average grain size of the glass powder is used in the case the ratio of the oxide raw material powder occupying in the total amount of the oxide raw material powder and the amount in terms of the oxide  of the water-soluble compound is below 45 wt.%.
Patent JP-2001351551-A (JP)
Title: X-ray tube
Inventor: TANIGUCHI KAZUO
IPC: G21K5/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube that can selectively obtain an X-ray source with a specified characteristic X-ray without changing the X-ray tube. SOLUTION: This X-ray tube generates X-rays by the collision of electrons emitted from the filament with a target. The first target T1 formed of a first element, and a second target T2 formed of a second element different from the first element, are provided in one bulb 2. One of two kinds of targets T1, T2 is selected to allow the collision of the electron E.
Patent JP-2001349800-A (JP)
Title: Leak detector for pipe
Inventor: KANAMORI AKIFUMI
IPC: G01M3/28
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To actively use a feed pump connected to a liquid feeding pipe to detect the leak of the pipe. SOLUTION: This leak detector for the pipe of a liquid feeding system for feeding a liquid in a storage tank to a required area by a pump through the pipe comprises a gas-liquid separating means 4 connected to the discharge port of the pump 5, a gas flow detecting means 12 for detecting the flow rate of the gas carried into the gas-liquid separating means 4, and a determination means 20 for determining the leak of the pipe 2 on the basis of the change of the flow rate with the lapse of time.
Patent JP-2001346703-A (JP)
Title: Wash stand
Inventor: HASHIDA MITSUAKI
IPC: A47B67/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To settle a problem of being unable to house at object having the size and a shape projecting up to the front of a modesty panel due to the presence of the modesty panel even if a space of a back face part of the modesty panel is utilized due to arranging the modesty panel between a face washing cabinet, an opening-closing door and a washbowl in a conventional face washing dressing table. SOLUTION: This face washing dressing table forms a counter part with the washbowl, a first housing part covered with the door under the counter part or a second housing part formed of a drawer and a third housing part having an opening front face between the counter part, the first housing part or the second housing part.
Patent JP-2001353543-A (JP)
Title: Joint detector of metal strip
Inventor: MITSUI SEIZO
IPC: B21D43/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint detector of a metal strip which is capable of reliably detecting a joint even when the metal strip is oscillated during carriage and easily handled. SOLUTION: In this joint detector of the metal strip which is disposed in a carrying passage of the metal strip to detect a joint of ends of the metal strips which overlap and are connected to each other, a pair of rolls 20a and 20b disposed facing both sides in the thickness direction of the metal strip is rotatably supported by each of a pair of arms 12a and 12b with a base end thereof pivotably supported and the other end supported in an oscillating manner, an energizing means 24 for energize the pair of rolls 20a and 20b against the metal strip is provided, roll units having sensors 32 and 34 to detect the advancing/retracting space of the arms mounted on the pair of arms 12a and 12b are disposed at least on two positions in the carrying passage of the metal strip,  and a detection unit for detecting the joint of the metal strip from the output signal of the sensors 32 and 34 of the roll unit is provided.
Patent JP-2001354707-A (JP)
Title: Polymerization reactor for manufacturing polyvinyl chloride polymer
Inventor: KAMATA KUNIO
IPC: C08F14/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization reactor for manufacturing polyvinyl chloride polymers, which adheres an extremely small amount of scale to the coating on the inner wall and provides less troubles attributed to the peeling-off the coating. SOLUTION: The inner wall of the polymerization reactor for manufacturing polyvinyl chloride based polymers is lined with a coating mainly comprising a condensate obtained by a condensation reaction participated in by hydroxyl group-containing aromatic compounds which are a bivalent phenol such as catechol and a trivalent phenol such as phyrogallol, a 1-naphthol, and an aldehyde.
Patent JP-2001021680-A (JP)
Title: Core plate lifting and fixing tool and related process
Inventor: SRIDHAR BETTADAPAR NARAYANARAO
IPC: G21C19/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To enables the simultaneous work both for lifting and for reversing a core plate to be performed by constituting a core plate lifting and fixing tool so that each fixture can be fixed in a selected core plate hole with jaws movable in the radial direction by a vertical screw mechanism. SOLUTION: This tool includes upper and lower caps 36 and 38 and has upper and lower housings 40 and 42 between the respective caps. Jaws 62, 64, 66 and 68 are located in an opening in the upper housing 40. Each of the jaws 62 to 68 is partially threaded and is connected to sleeves 74 by an interlocking device 82 that axially rotates at both ends. The sleeves 74 are engaged by a screw on a shaft 76 held by bolt heads 78 and 80 of the caps 36 and 38. Therefore, the vertical action of the sleeves 74 on the shaft 76 in accordance with the rotation of the shaft 76 is converted to the horizontal radial motion in the upper housing 40 of the jaws 64 to 68. When fixtures are used, each of four fixtures 34 is inserted into a core plate hole and the jaws 62 to 68 are moved to the outside of a radial direction by rotating a rod 76 with an engaging tool of the bolt head 78.