baber/WOPTO huggingface dataset:
Patent JP-2002345767-A (JP)
Title: Pulse wave measuring device for arterial wave
Inventor: OKADA HIROAKI
IPC: A61B5/0245
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave measuring device for arterial wave capable of performing a precise measurement with a simple structure. SOLUTION: A signal conversion means comprises a comparator 12. The pulse wave data from a pulse wave detecting means 1 is connected to the + side input terminal (corresponding to the first input terminal of the present invention) of the comparator through a first resistor R1, a terminal X between the first resistor R1 and the + side input terminal is branched, and the circuit from the terminal X is connected to the - side input terminal (corresponding to the second input terminal of the present invention) of the comparator 12. A terminal Y between the terminal X and the + side input terminal is connected to a third resistor R3 having an optional resistance value, which is preset between Y and the terminal Z of the output circuit of the output terminal of the comparator.
Patent JP-2002356776-A (JP)
Title: Method of manufacturing single layer carbon nanotube
Inventor: HOSHI FUMIYUKI
IPC: C23C16/26
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a single layer carbon nanotube having a relatively uniform diameter and length at a low temperature. SOLUTION: This method of manufacturing the carbon nanotube comprises passing gas of an organic carbon raw material at 700 to 800 deg.C onto an active substrate constituting of high-purified alumina of <=0.05% in the contents of impurities consisting of alkaline metals, sulfur and silica as a catalyst and molybdenum as a co-catalyst metal thereof.
Patent JP-2002355725-A (JP)
Title: Machine tool capable of suppressing thermal deformation
Inventor: SATO HIDESHI
IPC: B23Q1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of suppressing the thermal deformation of a machine body with simple constitution. SOLUTION: Heat outside of a second cover 26 is insulated by an air layer in a closed space 30 formed between a first cover 24 covering the outside of the machine body of the machine tool 10, and the second cover 26 airtightly mounted to the first cover 24.
Patent JP-2002032752-A (JP)
Title: Method for automatically detecting bright window
Inventor: DENBER MICHEL
IPC: G06T5/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically processing a digital image in order to find one or more window places that are substantially brighter than their ambient areas. SOLUTION: This method first starts to process the digital image in order to calculate characteristics of an image for identifying a place of characteristics in the image on the basis of contribution weighted with edge information, brightness information, information corresponding to spatial movement and shadow boundary line information. The characteristic image is processed with one or more morphological filtering operations in order to perform edge smoothing and noise elimination to generate a filtered image. The image is processed so as to identify zero or more images, a segmented image is given when one or more areas exist, the segmented image is logically combined with the shadow boundary line information, and one or more window candidates are given.  An actual window is derived by confirming one or more window candidates on the basis of average intensity to the average intensity of the digital image.
Patent JP-2002064055-A (JP)
Title: Method for alignment, method for inspecting overlay, and photomask
Inventor: SATO TAKASHI
IPC: G03F1/42
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for alignment by which such high-accuracy alignment can be realized that errors caused by the aberration of a projection optical system used for pattern transfer and those caused by working become equal to each other and, consequently, the positional deviations of all patterns become equal to each other, and to provide a method for inspecting overlay and a photomask used for these methods. SOLUTION: At the time of successively forming alignment marks 41 and first and second overlay inspection marks 42 on a wafer 1 together with a device pattern by using first and second photomasks 21, the marks 41 and 42 are formed to have the partial dimension and shape of the device pattern or equivalent dimensions and shapes. Consequently, the marks 41 and 42 become to have positional deviation errors caused by the aberration of an exposing optical system used for pattern transfer and the positional deviation errors caused by the succeeding working. Therefore, high-accuracy alignment and positional correction can be realized by accurately grasping the positional deviations of the marks 41 and 42.
Patent JP-2002361428-A (JP)
Title: Slide hammer with ground electrode
Inventor: YASUDA SHIGEKI
IPC: B23K9/20
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To make a drawing out processing possible without providing a separate stripping-out part for a clip electrode 10 by arranging a weld tap-end stud chip and a grounding electrode 11 at positions close to each other, so that both of the chip and the electrode can be grounded with a part A to be repaired. SOLUTION: A ground electrode 11 is provided at the front face of a slide hammer 6, the slide hammer 6 and the ground electrode 11 are insulated, a weld tap-end stud gun 1, of which ground electrode 11 is connected to a ground cable 9 which is connected to the ground electrode side of the main body 2 of a weld tap-end stud gun, is mounted on the front end of a weld tap-end cable 3. A risk of generation of a short-circuit is completely eliminated by always keeping the insulation.
Patent JP-2002360972-A (JP)
Title: Washing and drying machine
Inventor: TAWARA MIKIO
IPC: D06F25/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To vertically and laterally replace clothes even if dewatering is not complete so that the clothes can be efficiently and uniformly dried in depending of the quantity and quality of the washes in a washing and drying machine having a process of blowing hot air into an inner tub to dry the clothes. SOLUTION: The inner bin 4 having a rotating central shaft substantially in the vertical direction is rotatably supported in an outer tub 3 suspended in a casing 1, a rotary blade 5 is rotatably provided at the inner bottom of the inner tub 4, circulating air heated by a heater 13 is blown into the inner tub 4 by a drying blower 12, and a drying process is controlled by a control means. The control means has two processes different in time proportion of a tub rotating mode of drying while rotating the inner tub 4 and a rotary blade rotating mode of drying while rotating the rotary blade 5, heightens the time proportion of the rotary blade rotating mode with the advance of drying, and the water content of clothes at the initial stage of drying is determined according to a temperature rise curve of circulating air during the preheat drying period detected by a temperature detecting means 40 to vary the time of each process.
Patent JP-2002360537-A (JP)
Title: Super conductive magnet device and method for adjusting magnetic field uniformity of the same
Inventor: TANABE HAJIME
IPC: A61B5/055
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust the uniformity of a magnetic field even in a state where tilted magnetic field coils are arranged. SOLUTION: In a superconductive magnet device, the tilted magnetic field coils 50 and 51 are arranged between a pair of superconductive magnet bodies 29 and 33 which are arranged facing each other with annular superconductive coils 28 and 32 housed therein, and a plurality of ferromagnetic shims 40 and 41 in the state of thin pieces are arranged on the surface of the magnet bodies 29 and 33 to improve the uniformity of the magnetic field of a uniform magnetic field space generated in the neighborhood of a center part between the magnet bodies 29 and 33 by the shims 40 and 41. In the device, bar-like adjusting bodies 45 and 46 to which a plurality of ferromagnetic shims 47 in the state of thin pieces can be fitted can be inserted to and pulled off from the surfaces of the magnet bodies 29 and 33 from the outer peripheral sides of the magnet bodies 29 and 33.
Patent JP-2002362860-A (JP)
Title: Elevator device
Inventor: KAMIYA YOSHIO
IPC: B66B9/04
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of reducing the space in a vibration controlling mechanism of the device, reducing vibrations in the low frequency range and preventing a hoist or a hydraulic power unit from moving or overturning at the time of an earthquake, without requiring separately taking the earth by making the device electrically conductive. SOLUTION: The elevator device comprises a cab 1 moving in a cab passage 2, a balance weight 3, a rope 4, a hoist 5, and the vibration controlling mechanism 6. The vibration controlling mechanism 6 has a compressed coil spring 9 between a support pedestal 7 and a machine pedestal 8, and a bolt 10 piercing the support pedestal 7, the compressed coil spring 9 and the machine pedestal 8. One end of the bolt 10 is hooked at the support pedestal 7 or the machine pedestal 8, and the other end of the bolt is inserted slackly into an insertion hole of the other pedestal.
Patent JP-2002364812-A (JP)
Title: Combustion device
Inventor: ICHIKI KOICHI
IPC: F23D14/58
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which emits much less NOx than a conventional device. SOLUTION: A disc-like combustion part D is provided in a combustion air flow Af with its axial direction being rendered to go along the air flow direction of the air flow Af. A plurality of main gas injecting parts Nm for injecting fuel gas G towards the downstream side of the air flow, are provided at the periphery of the combustion part D, i.e., at the positions that shut out or nearly shut out the flow of combustion air A, with an interval therebetween in the circumferential direction.  Further, a plurality of flame holding gas injecting parts Ns for injecting the fuel gas G for holding flames towards the outwardly radial direction of the combustion part D, are provided at the periphery of the combustion part D, i.e., at the positions more upstream of the air flow than the main gas injecting parts Nm, so as to be circumferentially positioned at the same or substantially the same positions as the injecting parts Nm.
Patent JP-2002369474-A (JP)
Title: Rolling bearing equipment for retaining impeller shaft
Inventor: YUI HIDETO
IPC: F16C33/62
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce weight and space, realize high efficiency, and simplify a system. SOLUTION: In a housing 2, a pair of rolling bearings 4, 5 and a motor driving part constituted of a rotor 9 and a stator 12 are integrally installed in a unified body, so that reduction of weight and space, high efficiency and simplification of system can be realized, as compared with the case of an electrical motor part being installed outside the housing via a coupling.
Patent JP-2002364355-A (JP)
Title: Exhaust system support device for vehicle
Inventor: KUWATA TOSHIHISA
IPC: B60K13/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system support device for a vehicle capable of reducing the production of booming noise due to increase of an input of exhaust system vibration into a vehicle body and improving the durability of an insulator by providing a configuration that absorbs deviation of positional relation between a hook hole and a hook by loose fitting of the hook hole and the hook. SOLUTION: In this exhaust system support device for the vehicle suspending and supporting a main muffler 9 elastically on a spare tyre pan 13 by inserting a tyre pan side hook 24 into a hook hole 19a on the vehicle body side in an upper part and inserting a muffler side hook 25 into a hook hole 19b on the exhaust system side in a lower part, the tyre pan side hook 24 and the muffler side hook 25 are formed as hooks having a circular cross section, the hook hole 19a on the vehicle body side of the insulator 19 for the main muffler and the hole 19b on the exhaust system side are formed as hook holes having a circular cross section, and hook hole diameters ϕ3 of both hook holes 19a, 19b are set to be larger than hook outside diameters ϕ2 of both hooks 24, 25.
Patent JP-2002367609-A (JP)
Title: Manufacturing method of hydrogen storage alloy electrode material
Inventor: KAYAMA YOSHIO
IPC: H01M4/52
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hydrogen storage alloy electrode material, using AB5 group hydrogen storage alloy having relatively low capacity as a raw material, with excellent high efficiency discharging property while keeping alloy capacity. SOLUTION: The manufacturing method of the hydrogen storage alloy electrode material has a first process giving nickel hydroxide to the surface of a core alloy made of AB5 group hydrogen storage alloy having CaCu5 group crystal structure, and a second process forming a nickel-containing layer at the surface part of the core alloy by making the core alloy reacts with the nickel in the nickel hydroxide by heating the core alloy having nickel hydroxide on its surface under reduced pressure, or reductive atmosphere.
Patent JP-2002216936-A (JP)
Title: Plane shape heating body and its manufacturing method
Inventor: TANAKA MIZUHO
IPC: H05B3/14
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a plane shape heating body that has durability and high power-saving effect. SOLUTION: The solution containing a compound of zinc and tin which gives an oxide by heating is sprayed in the high temperature chamber where a substrate is set and a film containing zinc oxide and tin oxide is formed on the substrate. The film is superior in oxidation resistance, waterproofing and chemical resistance, and has a high rate of temperature increase.
Patent JP-2002365271-A (JP)
Title: Piping probe
Inventor: NAKAI MASAYOSHI
IPC: G01N29/26
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a piping probe capable of being inserted even in an extremely small bent pipe. SOLUTION: The encoder of a slip ring 14 is eliminated, and a motor 12 and a speed reducer 13 are constituted separately. An ultrasonic probe 11 and the slip ring 14, the slip ring 14 and the speed reducer 13 as well as the speed reducer 13 and the motor 12 are respectively connected through spring members 17. Each of members is reduced in its length in the longitudinal direction thereof to be made possible to be inserted even in the extremely small bent part small in the radius of curvature, and wiring 19 is spirally arranged to the outside of a spring member 17 to be prevented from damage regardless of a bending direction to constitute the piping probe 10 capable of being inserted in the extremely small bent pipe.
Patent JP-2002371210-A (JP)
Title: Ink, color filter and its manufacturing method
Inventor: YAMASHITA YOSHIHISA
IPC: C09D11/328
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a color filter having excellent water resistance and color properties with good productivity, an ink therefor, and a color filter which is inexpensive and on a high quality level. SOLUTION: The ink comprises a colorant having a carboxy group or a sulfo group, a curable resin, water, and a water-soluble organic solvent, and the colorant comprises at least a green dye having a specific structure and a yellow dye having a specific structure, and a water-soluble polymeric compound having two types of repeating units having a specific structure and, simultaneously, an acid value of 140-170 mgKOH/g is incorporated as the curable resin. The method for producing a color filter has a step of giving the above ink on to a substrate and curing the ink to form color picture elements. The color filter has color picture elements composed of the cured product of the above ink.
Patent JP-2002371649-A (JP)
Title: Sound absorption panel and mounting structure thereof
Inventor: WASHIYAMA YUTAKA
IPC: E04B1/82
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption panel and a mounting structure thereof capable of ensuring good sound absorption property over a wide frequency band by having a comparatively simple constitution without increasing the thickness of the panel. SOLUTION: The sound absorption panel is made to open both sides thereof and, at the same time, includes a honeycomb core material 2 having the distribution of a predetermined unequal thickness and air permeable sheets 3 and 4 on both front and rear sides. For the mounting structure of the sound absorption panel 1 for mounting the sound absorption panel 1 on the mounted surface C, the sound absorption panel 1 includes the honeycomb core material 2 having the opened front and rear sides and the air permeable sheets 3 and 4 on both front and rear sides having air permeability respectively laminated on the front and rear sides thereof, and the sound absorption panel is mounted on the mounted surface C in a state to form an air space 6 having the distribution of the predetermined unequal thickness between the air permeable sheet 4 on the rear side and the mounted surface C.
Patent JP-2003007282-A (JP)
Title: Battery
Inventor: YAMAZAKI MASATO
IPC: H01M50/529
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of strongly fixing a molding part to a battery cell in the battery, in which a circuit board and an electrode terminal are fixed to the battery cell by the molding part. SOLUTION: This battery is equipped with the battery cell 1, the circuit board 5 attached to the battery cell 1, and an electrode terminal 10 for electrically connecting the battery cell 1 to the circuit board 5. The circuit board 5 and the electrode terminal 10 are fixed to the battery cell 1 with the molding part 2 into a single body. Fixing reinforcement regions 45, 46, 47 are installed between the electrode terminal 10 and the battery cell 1, and electrode terminal inner side resin parts 48, 49, 50 constituting a part of the molding part 2 are installed in the fixing reinforcement regions 45, 46, 47.
Patent JP-2003005379-A (JP)
Title: Method for preparing planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a planographic printing plate for continuously forming uniform images by keeping the quality of the planographic printing plate constant. SOLUTION: In the method for preparing a planographic printing plate in which a positive type photosensitive planographic printing plate having a photosensitive layer containing a resin soluble in an aqueous alkali solution, a compound which absorbs light and generates heat and a compound having a long chain alkyl group deposited on a support is exposed and processed using an automatic processing machine with a developing section, a washing section, a finisher section and planographic printing plate conveying members, a rotatory rubbing member is set in the bath of the developing section in such a way that the rubbing member comes in contact with the photosensitive layer of the planographic printing plate or the photosensitive layer and the rear face of the photosensitive layer.  The setting position of the rotatory rubbing member is in the range of 1/3 to 2/3 of a developing solution immersion part from the inlet side, the rotational speed of the rotatory rubbing member is in the range of 90 to 150 rpm and the contact width of the rubbing member and the photosensitive layer of the planographic printing plate is in the range of 1.0 to 4.0 mm.
Patent JP-2003004037-A (JP)
Title: Bearing device for vehicle
Inventor: SHIMA KOJI
IPC: B60B35/18
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to expand area of a pulsar portion without enlarg ing a dimension of diametrical direction of a bearing device for a vehicle. SOLUTION: A structure of this bearing device for a vehicle is as follows. A hub wheel 2 for supporting a wheel in a freely rotatable manner and a double row ball bearing 3 fitted into an outer surface of the hub wheel 2 are provided; an outer race 8 of the double row ball bearing 3 is fixed to a vehicle body side; a vehicle inner side shoulder portion 7a of an inner race 7 of the double row ball bearing 3 is enlarged in diameter in diametrical and outward direction, so that an end face 7b of the inner race is enlarged, the pulsar portion P is provided at the end face 7b; a vehicle inner side end of an outer race 8 of the double row ball bearing 3 is extended further than the position of the above pulsar portion P toward the vehicle inner side;  a magnetic sensor S is inserted to be fitted into the extended portion 7a from the outer diametrical side to the inner diametrical side in an axial direction to be opposed to the pulsar portion P in the axial direction.
Patent JP-2003007706-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: UCHIYAMA HIROYUKI
IPC: H01L21/335
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device for using a mask material that has excellent dry etching resistance and can be formed at low temperature to achieve a fine via hole and a high yield in a semiconductor via hole-machining process, and achieving a high-performance ultra-high-frequency semiconductor device. SOLUTION: A light-sensitive polyimide resin is used as a mask for etching machining. In the light-sensitive polyimide, a mask process due to a projection aligner can be made as in resist, and film thickness formation of 10 to 40 μm can also be made easily. Etching resistance is excellent, and by vitrifying it through curing treatment at a relatively low temperature of 200 to 250 deg.C, the selectivity ratio can be improved up to approximately 20.
Patent JP-2003010420-A (JP)
Title: Game board
Inventor: KOBAYASHI HIDEO
IPC: A63F7/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve a conventional game board in which a game property can not be more improve because many parts giving variety to the movement and flow manner of a game ball can not be established. SOLUTION: A game board in which predetermined game parts such as a nail 11, a windmill, various prize port devices, and ornaments are attached to a board face 10a, wherein a solid projection seal 2 ( a part giving variety to a game ball) with a figure pattern for giving variety to the movement and flow manner of a game ball, which is attached to the board face 10a and protrudes from the board face 10a, is included. In addition, the solid projection seal 2 has a projection portion on the front of the figure pattern and this projection portion comprises a material having a perspective property.
Patent JP-2003010935-A (JP)
Title: Hollow member, manufacturing method therefor, and fluid circulation system using the hollow member
Inventor: WAKUIDE KAZUYUKI
IPC: B21D22/18
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hollow member of which the end portion is suitably formed in a bending shape by spinning work. SOLUTION: The hollow member is formed so that an inner wall Wa in the bending direction is overhung to the outside in the radial direction by spinning work from the inside of a pipe stock W, and is also formed so that an outer wall Wb in the bending direction is drawn to the inside in the radial direction by spinning work. The center axis line C1 of a portion not bent in the pipe stock W and center axis line C2 of the bending end portion of the pipe stock W are continuous in a state in which the center C0 of declination is located on a bending boundary line L.