baber/WOPTO huggingface dataset:
Patent JP-2001055066-A (JP)
Title: Reversible automobile seat for occupant
Inventor: KIM HOON Y
IPC: B60N2/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automobile reversible seat for occupants which can carry more safely the occupant frontward or backward without rotating a seat base or seat frame. SOLUTION: In an automobile reversible seat for carrying occupant, permitting the automobile seats to face a first direction or a second direction is composed of a seat frame 401 and seat base 404 having a first backrest seat 405 and retracted part. The automobile seat is provided with a means for combining the first backrest seat 405 with the seat base 404 turnably and the first backrest seat 405 placed in the retracted part removably. A backsupport assembly body 412 having the second backrest seat 414 is connected to the seat base 404 operatively.
Patent JP-2001277976-A (JP)
Title: Vehicular air bag device
Inventor: ISHIKAWA KATSUMI
IPC: B60R21/201
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air bag device excellent in an operational feeling when actuating a horn even in a structure capable of moving only a cover. SOLUTION: Since a main part 6a of an air bag 6 is held on the inside surface side of the cover 7 by a lap 22, an inside surface of the cover 7 is pushed by the air bag 6, so that a surface does not dent even if the surface of the cover 7 is pushed at horn operating time, and a denting feeling is eliminated, and the operational feeling is improved.
Patent JP-2001287577-A (JP)
Title: Storage type seat for vehicle
Inventor: NAKAJIMA TOMOHARU
IPC: A47C1/022
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a storage type seat for vehicle allowing the use and housing of a seat without breaking the housing mechanism for the seat with a simple structure. SOLUTION: This storage type seat 10 set in a vehicle comprises a seat part 13 rotatable between a housing position substantially vertical to the floor surface of the vehicle and a using position substantially parallel thereto, an electric reclining device 50 for rotating the seat part 13 from the using position to the housing position, and an electric latch 60 for engagingly locking the seat part 13 in the housing position. After the seat part 13 is laid in an using state allowing the movement to the using position, the electric latch 50 release the locking of the seat part 13.
Patent JP-2001304678-A (JP)
Title: Bath water cleaner
Inventor: YAMAMOTO KAZUHIRO
IPC: C02F1/50
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight, easy-to-transport, novel and convenient bath water purifier P, which does not require a large apace for installing it at the fringe of a bathtub. SOLUTION: An electrolytic cell 1 for sterilizing bath water W' through electrochemical reaction by conducting an electrode set 13, before circulating the bath water W' through a bathtub, is formed independently or integrally with a pump 2 for supplying bath water W to the electrolytic cell 1, and the pump 2 is operated by conducting the electrode set 13 using a common power supply 5. Bath water can be purified by simply placing the pump 2 into the bathtub and turning the power supply 5 on.
Patent JP-2001304370-A (JP)
Title: Single axis robot
Inventor: FUKAI FUMINORI
IPC: F16D1/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To permit miniaturization, to reduce shaking when rotating a ball screw shaft and to prevent the occurrence of an operation error, and moreover improving durability and facilitating maintenance. SOLUTION: This robot 1, used exclusively for a clean room and capable of moving parts by a table guide 3, is provided with a ball screw shaft 4 for moving the table guide 3. The end part of the ball screw shaft 4 is insert-fitted to a rotating part 31 of a driving motor 30. A cutout plane part 4d is formed at the end part of the balls crew shaft 4, and a cutout recessed part 31a being flush with the cutout plane part 4d of the end part of the ball screw shaft 4 is formed at the rotating part 31. A pressing member 32 is engaged with the cutout recessed part 31a to press the cutout plane part 4d and to fix it in clamping manner. Thus, the rotating part 31 and the ball screw shaft 4 are integrally rotatable.
Patent JP-2000355550-A (JP)
Title: Ketosis improver
Inventor: ODAKA HIROYUKI
IPC: C07D417/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ketosis improver having excellent actions and a low toxicity and useful for prophylaxis and treatment of hepatic type glycogenosis, endocrine diseases, congenital glucide or organic acid dysbolism, etc., by including an insulin resistance improving agent of specific hormones. SOLUTION: This improver is obtained by including an insulin resistance improving agent. The improving agent is preferably a compound represented by the formula  R is a (substituted) hydrocarbon or a (substituted) heterocyclic ring; Y is CO, CH(OH) or NR3 [R3 is a (substituted) alkyl]; m is 0 or 1; n is 0-2; X is CH or N; A is a direct bond or a 1-7C bivalent aliphatic hydrocarbon; Q is O or S; R1 is H or an alkyl; ring E may further have 1-4 substituent groups which may be bound to R1 to form a ring; L and M are each H or together may be bound to form a direct bond} (e.g. pioglitazone hydrochloride) or its salt. The content of the improving agent in the improver is 0.1-100 wt.%.
Patent JP-2001299664-A (JP)
Title: Dishwasher
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/42
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher for wasting dishes that operates with a proper water consumption via constant water level control and ensures a low- cost and efficient energy use even when the rotational frequency of a motor is changed to change the capacity of a washing pump. SOLUTION: A washing nozzle 17 has a plurality of first and second injection holes 18a and 18b and receives at least two levels of injection pressure. The number of opening injection holes is changed depending on the injection pressure.
Patent JP-2001303045-A (JP)
Title: Inorganic fluorescent substance
Inventor: OHARA NORIKO
IPC: B41M5/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To efficiently provide an inorganic fluorescent substance having less drop of luminous efficiency and emission luminance even in a small particle size, more specifically by forming a dense and uniform fluorescent surface suitable for flat panel displays of high luminance, cathode ray tubes, fluorescent lamps, radiation sensitive paper, ink jet inks electrophotographic toners and silver halide photographic materials. SOLUTION: This inorganic fluorescent substance is characterized by containing >=70 vol.% of an inorganic fluorescent substance <=200 nm in average primary particle size and <=1.0 μm in higher-order aggregate particle size.
Patent JP-2001302821-A (JP)
Title: Method for producing polyimide precursor and polyimide
Inventor: NISHIO REI
IPC: C08J5/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyimide precursor protected from molecular chain hydrolysis causing deterioration of its physical properties, and to provide a method for producing a polyimide from the precursor. SOLUTION: This polyimide precursor has high molding workability and is obtained by introducing a polyamic acid solution into a solution containing dicyclohexyl carbodiimide(DCC) as a dehydration-condensing agent; wherein the polyamic acid solution is provided by reacting a diamine with an acid dianhydride. Polyimide fiber and film are obtained by heating the precursor.
Patent JP-2001302819-A (JP)
Title: Film, and method for producing the same
Inventor: FURUTA MOTONOBU
IPC: C08J5/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a film whose surface has unevenness without deteriorating the original characteristics of a liquid-crystalline polymer, to provide a method for producing the same, and to provide wallpaper, a decorative board, and a packaging film using the film. SOLUTION: [1] This film comprising (C) a liquid crystal polyester resin composition comprising (A) a liquid crystal polyester as a continuous phase and (B) a copolymer having functional groups having reactivity with the liquid crystal polyester as a dispersed phase, is characterized by having many dents or many protrusions and dents on the surfaces of the film. [2] The method for producing the film described in [1], is characterized by forming many dents or many protrusion and dents on the surfaces of the film comprising (C) the liquid crystal polyester resin composition comprising (A) the liquid crystal polyester as the continuous phase and (B) the copolymer having functional groups having reactivity with the liquid crystal polyester as a dispersed phase by the use of an embossed roll.  [3] The wallpaper, decorative board or decorative packaging film using the film described in [1] are also provided.
Patent JP-2001301203-A (JP)
Title: Ink jet recording method and ink jet recorder
Inventor: KATO TAKAYUKI
IPC: B41J2/205
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet recording method and an ink jet recorder in which a high quality smooth color image can be formed without causing any deterioration of image due to blur or cost increase. SOLUTION: In an ink jet recorder 20 performing recording by sticking dots of a plurality of colors of ink liquid drop onto a recording medium, density halftoning is employed for achromatic halftone representation and area halftoning is employed for chromatic halftone representation when achromatic ink and chromatic ink are used for halftone representation.
Patent JP-2001305651-A (JP)
Title: Projection unit
Inventor: OGATA KATSUHIKO
IPC: H04N5/74
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection device which instantaneously form images from a projector with good accuracy and with small driving power to an objective surface. SOLUTION: The projection device 10 which has the projected light from the projector 11 reflected to a mirror 12 and forms the original image from the projector 11 to the objective surface has an inclination angle control mechanism which controls the inclination angle of the mirror 12 and a swiveling angle control mechanism which swivels the mirror 12 around the optical axis of the projected light from the projector 11.
Patent JP-2001311589-A (JP)
Title: Method for reducing or removing hazardous substance in exhaust gas
Inventor: YAMASHITA KOSUKE
IPC: C21C5/38
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce or remove dioxins or the like in exhaust gas to a level satisfying regulatory standard value in a melting process using a large amount of iron-based scraps. SOLUTION: The copper content of a melt is kept at 0.12 mass % or less by using in a melting furnace the iron-based scraps of a low Cu content selected in advance. (1) By preheating the iron-based scraps by the exhaust gas, coarse particle dust having a high Cu content in the exhaust gas is captured and removed at a scrap side, and (2) on a downstream side of the exhaust gas of the melting furnace and a preheating furnace the coarse particle dust of a high Cu content is removed by a primary dust precipitator, or (3) the exhaust gas is cooled quickly after being burned completely in a combustion tower and kept at a high temperature. At the time of being subjected to dust collection by the dust precipitator a fine particulate powder is blown at a front face of the combustion tower or a front face of the dust precipitator so as to reduce an average Cu content in the exhaust gas.
Patent JP-2001314913-A (JP)
Title: Apparatus and method for hot rolling steel plate
Inventor: SUYAMA KENTARO
IPC: B21B1/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the cost and the sales price for high tensile strength steels for an automobile cannot be restrained reasonably, since uniform temperature for all the rough bars cannot be obtained at a low cost. SOLUTION: A hot rolling apparatus 1 for high tensile strength steels 0 for an automobile providing a rough rolling mill 2, thermal insulation apparatus for the material to be rolled 6, a No.1 solenoid type induction heating device 9, and a No.2 solenoid type induction heating device 11. The thermal insulation apparatus for the material to be rolled 6 has a longer overall length than the maximum value among a plurality of the rough bars 3 fed to the finishing mill 11 from the roughing mill 2.
Patent JP-2001311461-A (JP)
Title: Differential gear
Inventor: YAMAZAKI SHINJI
IPC: F16H48/34
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear which can control a transmitting torque without causing any dragging torque and a ratchet noise while a clutch is connecting. SOLUTION: In the differential gear, a clutch coupling means 11 has a differential mechanism 7 which can distribute an engine driving force to the wheels, and a transmitting torque engaging and disengaging clutch. It is characterized in that the transmitting torque engaging and disengaging clutch is a cone clutch 9.
Patent JP-2001271192-A (JP)
Title: Surface treating method
Inventor: HORIIKE YASUHIRO
IPC: C23F4/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a method for cleaning the surface in which the inside and bottom of a hole with a diameter of micron or less consisting of copper or almost of copper, a combination of a treatment in which a vapor phase treatment using expensive chemicals and a liquid phase treatment is necessary, and extremely long handling time and high cost have been required for it. SOLUTION: For cleaning vapor, above treatments water and acetic acid vapor are used, and only with combination of the treatment in a vapor phase, the removal, i.e., the cleaning of organic impurities adhered on the surface having a fine structure is attained.
Patent JP-2001315469-A (JP)
Title: Indicating matter for indicating thermal environment of dwelling
Inventor: FUKUDA KAZUYUKI
IPC: B42D15/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an indicating matter making it possible to understand easily a comfortable thermal environment. SOLUTION: An illustration of a dwelling (4) wherein heat insulating portions (3) are drawn is so shown in the indicating matter as to bestride a summer indicating region (1) indicating the state of summertime and a winter indicating region (2) indicating the state of wintertime. In the summer indicating region (1), the solar rays (5) and indoor cool (6) acting on the heat insulating portions (3) of the dwelling (4) are indicated, while in the winter indicating region (2), outdoor cold (7) and indoor warmth (8) acting on the heat insulating portions (3) of the dwelling (4) are indicated.
Patent JP-2000351895-A (JP)
Title: Aliphtatic, sinterable, thermoplastic polyurethane molding composition having improved property
Inventor: KAUFHOLD WOLFGANG
IPC: C09D155/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which is low in mechanical strength, has good light stability and thermal stability, and is capable of powder slush molding, by compounding a UV stabilizer and an antioxidant in a resinous mixture including a thermoplastic polyurethane based on an aliphatic diisocyanate. SOLUTION: It is preferred to compound about 0.2 to 5.0 wt.% of a UV stabilizer and an antioxidant, based on a thermoplastic polyurethane, in a mixture comprising 50 to 90 pts.wt. of a thermoplastic polyurethane, 0 to 30 pts.wt. of an ethylene-acrylonitrile copolymer, 0 to 25 pts.wt. of an acrylonitrile- butadiene-styrene copolymer, 0 to 25 pts.wt. of an acrylonitrile-stryrene- polyacrylate rubber, and 0 to 25 pts.wt. of at least one member selected from a copolymer of ethylene and/or propylene and (meth)acrylic acid or a sodium or zinc salt thereof, and a copolymer of ethylene and/or propylene and a (meth) acrylic acid ester.
Patent JP-2001317576-A (JP)
Title: Micro coil with fixing part
Inventor: MAEDA SHIGEO
IPC: F16F1/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a new method for providing a fixing part as a fixing margin to other member on an end part of a micro coil spring with an outer coil diameter not more than approximately 1 mm particularly of a coil spring formed of a shape memory alloy. SOLUTION: The micro coil spring 1 is formed of the shape memory alloy of such as a Ni-Ti alloy. A fixture 2 is mounted on the end part of the micro coil 1. The fixture 2 has a plate shape and includes an engaging part 20 of a U-shape for receiving the micro coil 1, a projected part 21 formed on a surface of the engaging part 20 opposite to a side part of the micro coil 1, that is a surface which sandwiches the coil from both sides, and a fixing hole 3 used in screwing.
Patent JP-2001316759-A (JP)
Title: Steel sheet for nitriding and its producing method
Inventor: HASEGAWA KOHEI
IPC: C21D9/46
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet having uniform nitriding hardening in the sheet thickness direction, excellent in weldability after nitriding and further having high strength and toughness, and to provide its producing method. SOLUTION: Steel having a composition containing, by mass, 0.02 to 0.1% C, <=0.1% Si, 0.6 to 1.5% Mn, <=0.1% P, <=0.02% S, 0.01 to 0.1% sol.Al and <=0.0050% N, further containing, at need, 0.003 to 0.02% Ti, and the balance substantially Fe with inevitable impurities is heated at 1,100 to 1,290 deg.C preferably directly or by reheating, is hot-rolled so as to control the finishing temperature to Ar3 to 890 deg.C, is rapidly cooled to 700 deg.C at the average cooling rate of 20 deg.C/sec preferably directly after that and is subsequently subjected to cold rolling and continuous annealing or batch annealing.
Patent JP-2001318465-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: C08F222/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist composition having good PED, sensitivity and resolving power in the formation of contact holes in relation to lithography using a short-wavelength exposure light source for ultra-microfabrication and a positive type chemical amplification resist. SOLUTION: The positive type resist composition contains (A) a resin containing repeating structural units each having a specified acid decomposable group and having the velocity of dissolution in an alkali developing solution increased by the action of an acid and (B) a compound which generates the acid when irradiated with active light or radiation.
Patent JP-2001318547-A (JP)
Title: Fixing device using inverter circuit for induction heating
Inventor: OISHI HIROTO
IPC: H05B6/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device using an inverter circuit for induction heating excellent in efficiency, reduced in the stress of an element with less noise. SOLUTION: In this inverter circuit for induction heating where one end of a work coil L1 whose other end is connected to a power source E is driven by a main switch Q1, a serial circuit consisting of capacitor Cs and a sub switch Q2 is connected in parallel to both ends of the coil L1 so that the other end of the capacitor Cs may be connected to a power source side, and a 2nd capacitor C1 is connected in parallel with the sub switch Q2. C1=0.1 μF, L1=70 to 100 μH and Cs=1.8 to 5 μF are set. This, the inverter for induction heating is operated with optimum efficiency in PWM control where frequency is fixed.
Patent JP-2001325346-A (JP)
Title: Web exhibition and computer for holding it
Inventor: INUKAI OSAMU
IPC: H04N21/231
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a WEB exhibition which is rich in presence and enables even a person who can not attend an actual exhibition to view articles displayed at the exhibition and easily gather information. SOLUTION: The WEB exhibition is held on WEB so that it can be accessed through the Internet 4, and a server 2 uses walk-through data generated on the basis of image data obtained by taking pictures in the hall of an actually held exhibition and outputs a picture in a movement direction to the monitor of a terminal 7 according to a received movement indication to enable a user to move in the exhibition hall. In a booth installed in the WEB exhibition, information regarding bodies displayed in the corresponding booth of the exhibition is provided.
Patent JP-2001322361-A (JP)
Title: Medium to be recorded for thermal transfer recording
Inventor: MINAMI TAKEHIRO
IPC: B41M5/40
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To form an acceptive layer for thermal transfer having easy dyeing of a sublimable dye and a heat fusible ink and an excellent glossiness on a support by forming the support having an excellent fusion bonding resistance and moldability and made of a polyester resin not substantially containing a chlorine atom. SOLUTION: A medium to be recorded for thermal transfer recording comprises an active energy beam curable composition coating layer cured by emitting the active energy beam thereto and provided on at least one surface of the support containing a polyester resin having a softening point of 50 to 100 deg.C as a main component. In this case, the polyester resin is obtained by polycondensating an ethylene glycol, a 1,4-cyclohexanedimethanol and a terephthalic acid.
Patent JP-2001326269-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: MIYA TAKESHI
IPC: C23C16/511
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which is little in deposition of particles to a semiconductor substrate and also in device damage. SOLUTION: A pusher pin is composed of a pin and a material covering around it, the material constituting the pin has a higher electric resistivity than that of the material covering around it and a top part of the pin directly contacting the semiconductor substrate is not covered but bared.
Patent JP-2001330237-A (JP)
Title: Method of processing exhaust gas in ash melting furnace and system therefor
Inventor: SENBA NORIAKI
IPC: F23J15/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing incineration ashes by using a melting furnace wherein exhaust gas does not contain toxic substances much. SOLUTION: This method comprises the steps of separating incineration exhaust gas from flying ashes in a dust collector after spraying slake lime in the preceding stage thereof, mixing the flying ashes with incineration ashes directly discharged from the incinerator, and supplying the mixture to the melting furnace in the course of transferring exhaust gas incinerated in an incinerator to the duct collector through a boiler and a temperature reducing tower. The exhaust gas from the melting furnace sequentially passes through a combustion chamber, the temperature reducing tower and the dust collector, and then through a second dust collector after the slake lime spraying, to be mixed with the incineration exhaust gas and processed with an NOx removal catalyst.
Patent JP-2001333253-A (JP)
Title: Image reader
Inventor: OZAKI TATSUYA
IPC: G06T1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reading an image with a high picture quality without influence even when dust or dirt is stuck on a read line. SOLUTION: A signal level for each of pixels comprising image data provided by reading a white reference board at an initial read position is compared with a threshold level and when there is the pixel of low signal level, a signal level for each of pixels comprising the image data provided by reading the white reference board is compared with the threshold level after changing the read position. When there is the pixel of low signal level, similar operation is performed after changing the read position into other position and finally, image data at the read position, where all the signal levels for each of pixels comprising the image data provided by reading the white reference board are higher than the threshold level, are acquired as shading correction data.