baber/WOPTO huggingface dataset:
Patent JP-2002207393-A (JP)
Title: Fixing device
Inventor: TANAKA HIROSHI
IPC: G03G15/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To use an aramid resin film as a belt base material, to detect a temperature by a temperature sensor arranged on the rear side of the belt, and also, to appropriately control the temperature. SOLUTION: As for the fixing device where a fixing part is constituted by stretching the resin belt (4) so as to be laid between a heating roller (1) and a fixing roller (6), and pressurizing the pressure roller (7) against the fixing roller (6), the temperature is detected by the temperature sensor (5) arranged on the rear side of the belt, and the deviation of the temperature detected by the temperature sensor from the fixation part temperature is corrected based on the thickness and/or heat conductivity of the belt so as to control the temperature.
Patent JP-2002265078-A (JP)
Title: Image forming apparatus having paper feed roller unit
Inventor: TANABE CHIKASHI
IPC: B65H3/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To precisely replace only a weared paper feed roller having a limit of durability before an accident such as a jam due to abrasion of the paper feed roller in an image forming apparatus in which a paper feed roller unit is removably installed in the apparatus body. SOLUTION: In this image forming apparatus, the paper feed roller unit having the paper feed roller for transporting paper and a paper feed roller driving shaft for driving the paper feed roller integrated with each other is removably installed in the apparatus body. After the paper feed roller unit is inserted in the apparatus body, the use condition of the paper feed roller from the start of working is detected by providing the paper feed roller driving shaft with a new roller detecting mechanism for causing a new roller detecting means of the apparatus body side to detect that the paper feed roller is a new one.
Patent JP-2002264049-A (JP)
Title: Table top type robot and table top type robot line
Inventor: UCHIDA TAKUYA
IPC: B25J9/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a table top type robot easily securing the installation space of a parts supply unit and shortening operation distance and cycle time. SOLUTION: This table top type robot is provided with a pair of supports 16 provided at both side ends of a working table 19; a Y-axis actuator 15 laid between the supports; a Y-direction moving part movably provided at the Y-axis actuator 15; a Y-direction driving means for driving the Y-direction moving part in the Y-direction; a tool mounting part 18 provided movably to the Y- direction moving part; a Z-direction driving means for driving the tool mounting part 18 in the Z-direction; a Z-axis actuator 17 provided with the tool mounting part 18; a workpiece mounting moving stage 13 provided on the working table 19 movable orthogonally to the Y-direction and Z-direction; an X-direction driving means for driving the workpiece mounting moving stage 13 in the X- direction; and an X-axis actuator 12 provided with the workpiece mounting moving stage 13.  It is so constituted that the mounting positions of the X-axis actuator 12, Y-axis actuator 15 and supports 16 are changeable. There are eight other terms.
Patent JP-2002271775-A (JP)
Title: Programing decision method and server
Inventor: TSUDA SAWAKO
IPC: H04N21/2543
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a production decision method that can decide drawing up of a program or the like corresponding to each intension and needs by viewers and users and to provide a decision system. SOLUTION: The system transmits contents of a production scheduled program and production or distribution conditions of the program to viewers and the drawing up of the program is decided when a prescribed profit is estimated.
Patent JP-2002274959-A (JP)
Title: Refractory material for aluminum and aluminum alloy
Inventor: SHIRAISHI KUNIHIKO
IPC: C04B35/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a refractory material for aluminum and aluminum alloys preventing permeation of molten aluminum and deposition of oxides of molten aluminum. SOLUTION: The refractory material for aluminum and aluminum alloys is prepared by incorporating fluorine compounds by 0.01 to 30 wt.% in terms of fluorine into a refractory material.
Patent JP-2002276943-A (JP)
Title: Fuel nozzle for gas turbine
Inventor: BANDAI SHIGEMI
IPC: F23R3/36
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel nozzle wherein mixing action of a liquid fuel and air is improved. SOLUTION: The liquid fuel nozzle is provided. The fuel nozzle comprises a rod-shaped body, a cylindrical premixing nozzle disposed substantially in a concentric fashion with respect to a central axis of the rod-shaped body, and in the rod-shaped body a liquid fuel flow passage, a plurality of liquid fuel injection holes formed substantially at an equal interval peripherally in the neighborhood of an end of the rod-shaped body and communicated in an inclined state with respect to the liquid fuel flow passage, and a partition ring disposed concentrically to the central axis between the cylindrical premixing nozzle and the rod-shaped body.  The partition ring has holes at positions corresponding to parts of the plurality of the liquid fuel injection holes, whereby a liquid fuel injected from part of the liquid fuel injection holes among the plurality of the liquid fuel injection holes is injected so as to pass through the holes and collide against an internal surface of the cylindrical premixing nozzle, and the liquid fuel injected from the remaining liquid fuel injection holes among the plurality of the liquid fuel is injected in the direction of colliding against the internal surface of the partition ring.
Patent JP-2002278009-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAMOTO KATSUYA
IPC: G03C1/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in dryability in development while ensuring improved stability of a coating liquid of a silver halide emulsion in a stagnant state. SOLUTION: In the silver halide photographic sensitive material having at least one silver halide emulsion layer on the base, a polymer latex treated with an ultrafiltration membrane is contained in the silver halide emulsion layer and/or another hydrophilic colloidal layer.
Patent JP-2002280162-A (JP)
Title: Simulation method and simulation device for organic el element
Inventor: OMURA MASANOBU
IPC: H05B33/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method capable of simulating not only an electric characteristic but also an optical characteristic, in particular, for a transitional light waveform, in an organic EL element. SOLUTION: The luminescent characteristic of the organic EL element is examined by using a simulation model having a structure composed by serially connecting an electrode interface model 2 expressing an interfacial contact state of an electrode to an organic film by connecting all of a diode D1, a capacitor C1 and a resistor R1 in parallel, an electrode interface model 4 expressing an interfacial contact state of a cathode electrode to the organic film by connecting all of a diode D2, a capacitor C2 and a resistor R2 in parallel, and an organic layer model 3 expressing an organic film including a luminescent part by serially connecting a resistor R3a, a capacitor C3 and a resistor R3c in that order, by connecting, in parallel with the capacitor C3, a voltage- controlled current source using the terminal-to-terminal voltage of the capacitor C3 as a variable,  having a threshold value and varied non-linearly and continuously, and by assuming the voltage output Vp from the voltage-controlled current source to be the emitted light from the organic EL element.
Patent JP-2001344255-A (JP)
Title: Method and system for retrieving and accessing digital stored image
Inventor: SHIH WILLY C
IPC: G06F17/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To make easily accessible a digital stored image. SOLUTION: The method and system are hard copy print and a method and a system for generation of the hard copy print, the hard copy print has a print face and a rear face. Information which discriminates an electronic storage place where a digital record of a picture can be electronically accessed is provided on the surface of the print face. It is preferable that this information is written in a machine readable form so that a digital stored picture can be automatically accessed. This system includes a digital storage device where a digital record file of pictures on the hard copy print is stored.
Patent JP-2002280548-A (JP)
Title: Method for manufacturing filed effect semiconductor device
Inventor: YAMAMOTO TOMONARI
IPC: H01L21/265
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a field effect semiconductor device in which parasitic resistance can be reduced by activating impurities at the channel side forward end part of a source region or a drain region sufficiently by a simple means even if the source region or drain region is subjected to impurity activation heat treatment by applying an absorber film process. SOLUTION: Using a gate electrode 13 formed on a sidewall 14 as a mask, ions are implanted in order to form a source extension region 15 and a drain extension region 16 on the surface of a silicon semiconductor substrate 11 from both opposite sides of the gate electrode channel direction while spacing apart from each other. After removing the sidewall, an absorber film comprising an insulation film 17 and a metal film 18 covering the entirety including a gate electrode 13 is formed and irradiated with laser light thus annealing the source extension 15 and the drain extension region 16.
Patent JP-2002273157-A (JP)
Title: Method and apparatus for removing volatile organic compound
Inventor: KONDO MASAKI
IPC: B01D53/34
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing volatile organic compounds(VOC) which can improve its capability for removing the compounds and an apparatus for the method. SOLUTION: The apparatus 1 for removing VOC in exhaust gas has a gas- liquid contact column 2 in which the exhaust gas is contacted with an absorption liquid 7 containing polyethylene glycol, an absorption liquid introduction line 9 for introducing the absorption liquid 7 into the column 2, a pump 10 installed in the line 9, a gas introduction line 4 for introducing the exhaust gas into the column 2, and a blower 5 installed in the line 4. When the absorption liquid 7 is introduced into the column 2 via the line 9 by the pump 10, and the exhaust gas is introduced into the column 2 via the line 4, the exhaust gas is brought into contact with the absorption liquid 7, and VOC is absorbed by the absorption liquid 7. Even when the exhaust gas is saturated with water, VOC in the exhaust is removed sufficiently.
Patent JP-2002277103-A (JP)
Title: Absorber
Inventor: YAJIMA TOSHIO
IPC: F28D3/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an absorber of absorption refrigerating machine in which refrigerant vapor can be absorbed surely into absorbing solution. SOLUTION: The absorber comprises an upper tank 11 having an inlet 15 being supplied with solution L for absorbing refrigerant vapor G, a lower tank 13 having an inlet 17 being supplied with refrigerant vapor G, an outlet 19 for discharging the solution L which has absorbed the refrigerant vapor G, a tube 21 disposed between the upper tank 11 and the lower tank 13 with the upper and lower end parts 21a, 21b thereof being inserted, respectively, into the upper and lower tanks 11, 13, and an inlet member 27 disposed at the upper end of the tube 21 and introducing the absorbing solution L to the inner wall face 21d of the tube 21.
Patent JP-2002282206-A (JP)
Title: Forceps plug for endoscope
Inventor: ASAMI KENJI
IPC: A61B1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a forceps plug for an endoscope to be taken out easily from a treatment tool inserting hole even if it is made of a slippery material. SOLUTION: The forceps plug has a blocking part 61 forced into the mounting part 55 of a ferrule 53 constituting the treatment tool inserting hole 51, an engaging part 62 to be engaged with a flange 55 a of the mounting part 55, and a tongue-shaped valve element 63 for opening/closing a slit 64. In addition, a nearly triangular pyramid-shaped notch 70 converging in the detaching direction S is formed on a part of the outer surface of the engaging part 62 as a finger hook for easily detaching the plug from the treatment tool inserting hole 51.
Patent JP-2002289396-A (JP)
Title: X-ray apparatus
Inventor: KOYANAGI KEIJI
IPC: H05G1/26
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray apparatus which predicts the life of an X-ray tube, can control the life and can be used under flexible exposure conditions according to use conditions. SOLUTION: For the X-ray apparatus comprising an X-ray tube, a power source for the X-ray tube, which supplies electric power to the X-ray tube to conduct exposure to X-rays, and a control part for controlling the operation of the power source for the X-ray tube, the control part is equipped with life predicting means for predicting the life of the X-ray tube from the cumulative exposure dose of the X-ray tube and load input controlling means for controlling load input to the X-ray tube according to the life of the X-ray tube.
Patent JP-2002283830-A (JP)
Title: Air conditioning control device for vehicle
Inventor: OGA HIROSHI
IPC: B60H1/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control device for a vehicle which is capable of proper learning control without increasing storage capacity and operation time. SOLUTION: In the air conditioning control device for the vehicle which controls an operating part 27 of an air conditioner 20 based on a control amount of the predetermined control characteristics (in which environment condition and the control amount are related) and the control amount inputted by a manual operation of a passenger, and when the manual operation enters, learns the control characteristics, the control characteristics divide the whole region, which can be obtained by the environment condition, into a plurality of division regions, the control amount is related to each division region, and, the width of the division regions of the environment condition is set to two or more different sizes.  Regarding the width of the division regions, in the region that the more the passenger is sensitive to an amount of the change of the environment condition, the smaller the width is made. When the environment condition is the amount of solar radiation, in the region that the less the amount of solar radiation is, the smaller the width of the division regions is made. Also, the operating part 27 is made as an air blower 27, and the control characteristics are made as an impressed voltage control characteristic.
Patent JP-2002005487-A (JP)
Title: Ventilating device
Inventor: HYODO TAKAHIKO
IPC: F24F7/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device to facilitate an installation work and facilitate constitution to effect heat exchange between air in an area and outside air. SOLUTION: An air-conditioning device for sanitary comprises a heat exchanger 30 to effect heat exchange between outside air led in from the outside and supplied to an area to be ventilated and air in an area exhausted to the outside from an area to be ventilated; a communication chamber M1 communicating with a plurality of spaces for sanitary; an air intake duct 34 to lead-in outside air; an exhaust duct 36 to discharge heat-exchanged air in an area; air supply ducts 37 and 44 to supply heat-exchanged outside air; and ducts for air collection 20 and 22 to interconnect a communication chamber M1 and a heat exchanger 30. An area to be ventilated is ventilated as air in an area inputted from a plurality of spaces for sanitary and outside air introduced through an air intake port 33 are heat-exchanged with each other.
Patent JP-2002295164-A (JP)
Title: Excavator
Inventor: HAYASHI TAKESHI
IPC: E21B10/32
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an excavator equipped with an excavating bit which is improved in mounting rigidity of an excavating blade 8 thereon, carries out efficient excavation, and allows the excavating blade 8 to be expanded. SOLUTION: The excavator is formed of a rod 2 rotatable about an axis O, and the excavating bit 3 arranged at the tip of the rod 2 in a manner being capable of expanding its bit outer diameter. Then, a driving member 4 reciprocatively movable in the axial direction O is arranged near the tip of the rod 2, and the excavating bit 3 has a mounting hole 5c in a radial direction with respect to the axis O, into which the excavating blade 8 is slidably fitted. Further, the excavating blade 8 and the driving member 4 are rotatably connected to both ends of the arm 10 interposed in the excavating bit 3, and therefore the excavating blade 8 is radially protrudable/withdrawable according to the reciprocative motion of the driving member 4, to thereby expand/contract the bit outer diameter.
Patent JP-2002289988-A (JP)
Title: Wiring board and method of cutting the same
Inventor: WAKAO KATSUNORI
IPC: H05K1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce equipment costs and to surely cut a wiring formed at a cutting position, in a wiring board cut into small pieces at predetermined cutting positions and a method of manufacturing a semiconductor device using the wiring board. SOLUTION: In the wiring board, a plating lane 12A is formed at a position where a cutting line 11 is formed. When the wiring board is cut at the cutting line 11 into small pieces, the plating line 12A is cut off. A pattern of the plating line 12A is a zigzag pattern or a pattern similar to a zigzag.
Patent JP-2002285877-A (JP)
Title: Piston drive for internal combustion engine
Inventor: MOGI KATSUYA
IPC: F02D15/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of an interference between a piston crest face 3a and an intake/exhaust valve when a piston 3 is accidentally fluctuated from a predetermined position in an exhaust-top dead center. SOLUTION: A lower link 11 is installed to a crank pin 2 in a crankshaft 1 rotationally. An upper link 13 is connected to the lower link 11 and the piston 3 rotationally. A restriction link 15 restriction the freedom of the lower link 11 is installed to the lower link 11 and an eccentric pin 19 in a control shaft 17. In a state of a piston-top dead center, the direction of a load F2 working on the restriction link 15 on the basis of a piston upward inertia load F1 is set to the direction directed from a connection center P3 between the restriction link 15 and the lower link 11 to the center P4 of the eccentric pin 19.
Patent JP-2002298657-A (JP)
Title: Polyamide resin insulating cable
Inventor: YAGISAWA JO
IPC: H01B7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin insulting cable which is a non-halogen insulating cable that uses polyamide resin for its insulating coating and of which extrusion coating molding is made possible, and which has improved electrical insulation by lowering water absorption and can be connected automatically to the pressure contacting terminal. SOLUTION: The insulating coating for the polyamide insulating cable is formed by a resin which contains 50-95 wt.% of polyamide resin and 5-50 wt.% of ionomer resin, and, then, it is cross-linked by the irradiation exposure of 10 kGy-400 kGy of radiation.
Patent JP-2002294818-A (JP)
Title: Sanitary washing device
Inventor: MIYATA HAJIME
IPC: E03D9/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a technical problem in washing a nozzle itself by self-jetting of the nozzle without wetting and soiling a toilet bowl in regard to washing of the washing nozzle of a warm water washing toilet seat that jets warm water from the nozzle to wash the private parts of a human body. SOLUTION: This sanitary washing device comprises the washing nozzle 4 for washing the private parts of the human body seating on the toilet seat 1; a wash water reflecting plate 12 fixed to the washing nozzle 4; and a nozzle washing jet 11 provided at a nozzle end face in an opposed position to the reflecting plate. That is, the nozzle part has a self-washing jet and the wash water reflecting plate 12 separately from the washing jet, so that washing can be performed in the state of the nozzle being pulled out of a storage part, thereby preventing wash water by nozzle washing from dripping to soil the rib part of the toilet bowl.
Patent JP-2002299255-A (JP)
Title: Semiconductor manufacturing device
Inventor: KASATSUGU KATSUNAO
IPC: C23C16/455
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To uniformize temperature distribution on a wafer to be treated while making uniform the flow rate of gases to flow out of gas inlet holes of a shower head and to uniformize the thickness of a membrane formed on the surface of the wafer to be treated. SOLUTION: In the semiconductor producing device, with which the shower head 3 is provided to face the surface of a wafer 7 to be treated, while having a shower plate 3b equipped with a plurality of gas lead-in holes 3a, for rotating and treating the wafer 7 to be treated, the holes 3a are located on a plurality of circumferences on the surface of the shower plate 3b with the center of the rotation as an axis, and the holes 3a are located so that values (number of holes/circumference) at respective circumferences are made almost equal.
Patent JP-2002296259-A (JP)
Title: CONCURRENT DETERMINATION METHOD FOR BITTER TASTE VALUE AND ISO-alpha-ACID BY SOLID PHASE EXTRACTION/HPLC METHOD
Inventor: KOBAYASHI MINORU
IPC: G01N33/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining concurrently an international bitterness units(IBUs) contained in a malt alcoholic beverage or a partially fabricated item thereof and an iso-α-acid of a bitter tasting component contained in the beer quantitatively, so as to solve a problem that great labor is conventionally required to determine both of the international bitter taste value and the iso-α-acid by HPLC and that no method for determining the both concurrently exists in the prior art. SOLUTION: The iso-α-acid in the beer is analyzed by the HPLC under a specified condition, a high correlation between a sum of peak areas (peak areas) in a histogram thereof and the bitter taste component value measured by a manually analyzed EBC method is found out, it is found out that the international bitter taste value and an iso-α-acid content are found concurrently based on a result by the one HPLC analysis using a conversion expression, and the present invention is realized based thereon.
Patent JP-2002295789-A (JP)
Title: Universal head device
Inventor: YAMAMOTO YOSHIKAZU
IPC: G03B17/56
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve problems in an universal head device wherein electric connection for transmitting power and a signal is maintained by slide between an electrode part 60 and a brush 61 and results in wearing them being used for a long time, to degrade the electric characteristics of transmission lines of the power and the signal. SOLUTION: A universal head device comprises a rotary base part, a rotary shaft of the rotary part, a rotary pedestal part to rotatably support the rotary base part around the rotary shaft, and electromagnetic coils provided on the rotary base part and the rotary pedestal part, and further comprises a power- signal transmitting means for exchanging the power and/or the signal between the rotary base part and the rotary pedestal part by electromagnetic induction, and a power-signal extracting means for extracting desired power or signal out of information acquired by the power-signal transmitting means.