baber/WOPTO huggingface dataset:
Patent JP-2001255633-A (JP)
Title: Roll type photosensitive material package and its manufacturing method
Inventor: SAKAMOTO NORIO
IPC: G03C3/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll type photosensitive material package having a constitution that the package is manufactured with shortened manufacturing processes each well- balanced with others in manufacturing capacity at low manufacturing cost and to provide its manufacturing method. SOLUTION: This roll type photosensitive material package is equipped with a photosensitive material web with a light shielding leader obtained by splicing a light shielding leader covering the photosensitive material web and shielding it from light to the end of the photosensitive material web, a cylindrical core round which the photosensitive material web with the light shielding leader is wound, and a side surface light shielding member covering both end faces of a roll type photosensitive material scroll which is taken up to the core and whose outer peripheral surface is covered with the light shielding leader and shielded from the light and shielding it from the light, and it is shielded from the light by bringing the side surface light shielding member into contact with the light shielding leader.  The photosensitive material web with the light shielding leader is obtained by cutting and slitting a member where a wide light shielding leader is spliced to the end of a wide photosensitive material web to specified width.
Patent JP-2001254540-A (JP)
Title: Keyhole closing device for manhole cover
Inventor: AYABE TAKASHI
IPC: E03F5/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a keyhole closing device for a manhole cover, by which extraction from a keyhole for the manhole cover can be conducted surely. SOLUTION: The keyhole closing device 11 has a drum section 12 inserted into the keyhole 3 formed to the manhole cover 1. A locking mechanism section 21 and a control unit section 51 are disposed into the keyhole closing device 11. The locking mechanism section 21 has a lock pin 22, a movable pin 23 and an electromagnetic solenoid 31. The lock pin 22 is disposed into a recessed section 14 formed to the drum section 12, and engaged detachably with the movable pin 23 by the magnetic force of a magnet 25. The movable pin 23 is connected mechanically to the electromagnetic solenoid 31, and moved in response to the quantity of the stroke of a rod for the electromagnetic solenoid 31. The movement of the movable pin 23 is also transmitted to the lock pin 22, and the lock pin 22 is moved in the recessed section 14.
Patent JP-2001257593-A (JP)
Title: Signal processing circuit
Inventor: KOSAKA NAOHISA
IPC: H04N5/378
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit which converts an inputted analog signal into a digital signal and can binarize it. SOLUTION: In a binarization period, a reference voltage Vref is set to VBI and the output of a comparator 60 is inputted to a binarized result storage part BINL. The binarized result storage part BINL temporarily stores a binarized signal outputted from the comparator 60 and outputs the stored binarzied signal. In an A/D conversion period, the reference voltage Vref is set to VAD1 or VAD2 and the output of the comparator 60 is inputted to a control part 70. The control part 70 temporarily stores a controlled variable as a digital signal and outputs the stored digital signal.
Patent JP-2001253204-A (JP)
Title: Bearing device for axle
Inventor: MORI MASATO
IPC: B60B27/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for an axle capable of reducing the weight and lowering the cost without generating the deformation of a wheel fitting radial flange. SOLUTION: This bearing device for axle is provided with an inner ring member, an outer ring member and a rolling body interposed between the inner ring member and the outer ring member, and formed with a wheel fitting radial flange in any one of the inner ring member and the outer ring member. In this bearing device for axle, the radial flange 6 is formed with an installation hole 12 for wheel assembling bolt 11, and a cylindrical reinforcing rib 13 projected from a side surface 6a of the radial flange is formed in the periphery of the installation hole 12.
Patent JP-2001253193-A (JP)
Title: Writing implement
Inventor: KIRITA KAZUHISA
IPC: B43K1/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a writing implement that prevents stain and abrasion of a pen body due to sticking of ink to a ruler when the ruler is used for an operation of drawing a line, and can improve the operability of the operation. SOLUTION: The pen body 2 provided in the fore end of the main body 3 of the writing implement has a coating member 11 having an ink guiding part 12 guiding the ink of the main body 3 and a writing part 13 leading out the ink from the ink guiding part 12, and a support member 14 supporting the coating member 11. In the writing implement 1 thus constituted, the coating member 11 is provided in extension along the lateral side of the support member 14, from the ink guiding part 12 to the writing part 13 in the fore end part 14a of the support member 14. The support member 14 has a transparent part 14b made of resin and making the direction of writing visible, just above the direction of the axis of the writing part 13, while the external shape of the lateral side of the support member 14 is formed to be larger than that of the contour of the coating member 11.
Patent JP-2001155966-A (JP)
Title: Method of manufacturing capacitor
Inventor: AKAMI KENJI
IPC: H01G9/028
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor having high attaining ratio for capacity and satisfactory characteristic by having a capacitor element with a conductive polymer minute particle dispersion solution, a polymerizing monomer, an oxidizing solution or a mixed solution impregnated fully, while the capacitor element is made up of aluminum anode electrode foil and cathode electrode turned with a separator in-between. SOLUTION: A mixed solution 25 is fed under decompressed or pressurized conditions and is passed through from a lower edge side 9 to upper edge side 8 of a capacitor element 7, to impregnate the capacitor element 7. Then, the capacitor with high attaining ration for capacitor, and advantages in loss or impedance characteristics can be obtained.
Patent JP-2001266563-A (JP)
Title: Audio device
Inventor: NAKAMURA KOKI
IPC: H04R1/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an audio device which detects a connection state of a device main body with an earphone and can perform the prescribed processing in accordance with a connection state in a compact audio device. SOLUTION: This audio device is provided with a signal generating circuit (D/A converter 110), a first terminal 205a to which an audio signal outputted from this signal generating circuit is supplied, a device main body 200 having a second terminal 205c to which reference voltage is supplied, an electric/ acoustic conversion device (earphone 600) having first and second connection terminals removably connected to the first and the second terminals. A connection state between the first and the second terminal is detected while an audio signal line Li connecting the signal generating circuit and the first terminal 205a is cut off, and when it is non-connection, the prescribed operation is performed.
Patent JP-2001266152-A (JP)
Title: Face image recognizing device and method
Inventor: SATO TOSHIO
IPC: G06T7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a face image recognizing device and a passage controller by which a face image can be recognized precisely by surely fetching even face images of optional persons different in body height. SOLUTION: A wide visual field lens 101 magnifies a visual field in the direction of the body heights of the persons 107 and 108, and an image input part 102 inputs an image in the visual field magnified by lens 101. An image correction processing part 103 corrects the distortion of the image inputted by the part 102, and a face pattern detecting part 104 detects the face patterns of the persons 107 and 108 from the image whose distortion is corrected by the part 103. A face pattern recognizing part 106 recognizes the face patterns of the persons 107 and 108 by collating the face pattern detected by the part 104 with the reference face pattern stored previously in a face pattern storing part 105.
Patent JP-2000303347-A (JP)
Title: Method and device for producing perforated fleece material by hydraulic perforating processing
Inventor: FLEISSNER GEROLD
IPC: B26F1/26
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a perforated fleece having a structure with neat perforated rims by perforating a fleece by a hydraulic processing, guiding the fleece after drying to a singeing apparatus and melt cutting single fibers and the like strained within the perforations with a controlled flame. SOLUTION: A fleece 2 is carried along a drum 1 and a perforation processing is carried out by displacing single fibers constituting the aforesaid fleece 2 with water jets from several nozzle beams 3, subsequently the fleece is guided into a ventilating device 13 equipped with a sieve drum 14 under the action of a suction force 16 and dried, then, guided to a carrier drum 19, while flames 18 of oppositely arranged singeing beam materials 17 are directed toward the aforesaid perforations and perforation rims are brought to be neat by melt cutting single fibers and the like strained across the cross sections of the perforations with the aforesaid flames 18 controlled in relating to the weight of the perforated fleece 2' and the space between the flames against the fleece surface.
Patent JP-2001259852-A (JP)
Title: Varying device of pressuring force for spot welding gun
Inventor: OKUNO MITSUTATSU
IPC: B23K11/11
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a servo gun is expensive while substantially only two steps are set at a type where a cylinder is used as a driving source and the difference in pressurizing force is small in a spot welding gun where the pressurizing force is made variable between electrodes. SOLUTION: A pressurizing cylinder S, composed of a first and a second sub-cylinders S1 and S2 which are arranged in series, a first and second pistons P1 and P2, and a piston rod L common to the pistons P1 and P2, is employed. A first hydraulic supply system (22, V1, C1) and a second hydraulic supply system (24, 21, C2) which supply a working fluid to drive the pressurizing cylinder S in the direction where electrodes 3 and 4 of arms 1 and 2 approach each other, and a returning means (22, V1, C1, 23) which separate both electrodes 3 and 4 from each other are provided. The device is built as a variable pressurizing force device for a spot welding gun G provided with a pressure change-over means 21 with which the supplying pressure of the working fluid is selectively switched to at least one of the first and the second hydraulic supply systems.  Thus the reduction of the cost of equipment is realized and the setting of sufficient pressurizing force differences in at least three steps is made possible.
Patent JP-2001148731-A (JP)
Title: Position information service system, position information using method of position information service system, originating terminal, key update center, and terminating terminal
Inventor: MASUDA RYUTA
IPC: H04M17/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a position information service system which makes the ID of an originating terminal secret to the outside of an exchange network, provides information for a terminating terminal unlimitedly to a special number and charges the terminal, and prevents position information from being altered and data from illegally being reused. SOLUTION: The originating terminal periodically updates a ciphering key and a key update center distributes a ciphered position information-position information conversion DB to the terminating terminal when the terminating terminal makes a contract or when the contract is updated. The originating terminal ciphers and sends the position information to the termination side and the terminating terminal retrieves position information from the held DB. Further, the ciphered position information and DB are generated by using the ciphering key having a terminating terminal telephone number embedded.
Patent JP-2001266011-A (JP)
Title: Electronic commerce management server and method of electronic commerce
Inventor: NISHIDA NOBUO
IPC: G06Q30/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a customer with information about stores supporting electronic commerce, to surely add royalty to the stores, and to provide the stores with customer information, with respect to electronic commerce using the stores which support these electronic commerce. SOLUTION: Position information and attribute information of two or more stores are stored in a server which manages electronic commerce. Address information and customer information are accepted from a user computer, and attribute information of the store existing in the position nearest to the address indicated by accepted address information is extracted. Then the store indicated by extracted attribute information and the customer indicated by accepted customer information are stored in relation to each other, and the attribute of the store extracted is reported to the user computer.
Patent JP-2001274009-A (JP)
Title: Magnet powder and isotropic bond magnet
Inventor: ARAI SEI
IPC: C22C38/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnet powder and an isotropic bond magnet which can realize a magnet superior in magnetic property and reliability. SOLUTION: This magnet powder is obtained by quenching a molten metal whose alloy composition is represented by Rx(Fe1-yCoy)100-x-z-wBzAlw (R: at least one kind of rare earth element; x: 7.1-9.9 atom.%; y: 0-0.30 atom.%; z: 4.6-6.9 atom.% w: 0.02-1.5 atom.%) and heating it at a temperature t for a specified time. An average temperature raising speed α from (t-200) to t deg.C is 0.1-15 deg.C/sec at the time of temperature raising during the heat treatment, and an average value of the temperature t is 500-850 deg.C.
Patent JP-2001273509-A (JP)
Title: Method and device for editing document picture
Inventor: KATO KATSUMI
IPC: H04N1/387
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly and efficiently perform an editing work by enabling an arbitrary editing operation in accordance with user's instruction when editing an arbitrary character string in a sentence area on the basis of information related to layout components obtained by a layout recognition technique. SOLUTION: This device for editing document picture is provided with a layout analysis part 13 which analyzes the layout constitution of document picture data, a display management part 16 and a display part 17 which generate and display data for display in accordance with obtained layout information and the document picture data, an operation input part 15 which accepts user input, and a picture processing part 14 which displays an arbitrary designated character string range in distinction from the other character string at the time of designation of the character string range in the sentence part consisting of plural blocks in document picture data and executes editing processing of the character string range displayed in distinction at the time of input of an indication for editing of this range from the operation input part 15.
Patent JP-2001269005-A (JP)
Title: Work connection device of farm working machine
Inventor: MATSUNAGA CHITOSHI
IPC: A01B59/042
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly and accurately connect a control interlock device, when a farm working device is connected. SOLUTION: This work connection device of the farm working machine is constituted by connecting a wire 4 to an interlock pin 5 to be interlocked to the wire 4 through an interlock ratio changing joint 6 for changing the interlock ratio in the connection portion of a wire 4 interlock system placed in a connection hitch portion 3 between a vehicle body 1 and a work machine 2.
Patent JP-2001284979-A (JP)
Title: High frequency amplifier
Inventor: HAYASE HIROO
IPC: H03F3/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a high frequency amplifier of a feedforward distortion compensation system. SOLUTION: Delay circuits 21 and 22 are composed of a circulator 31 and a flat delay filter 32. When one terminal of the flat delay filter is opened or short-circuited, delay time equivalent to the double delay time of the flat delay filter can be provided so that the delay circuit can be miniaturized.
Patent JP-2001280881-A (JP)
Title: Heat transfer tube with internal surface groove
Inventor: YAMAMOTO KOJI
IPC: F28F1/40
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube with internal surface grooves, which is provided on the internal surface of the same with a multitude of fine and parallel grooves extending zigzag into the peripheral direction while developing not only condensing performance but also high evaporating performance. SOLUTION: The internal surface of the tube is divided into a plurality of areas R1-Rn and a multitude of parallel grooves 10, 11, having lead angles θ1, θ2 respectively in reverse directions with respect to the axis of the tube, are formed on the neighboring areas while a pitch P in the peripheral direction is specified so as to be larger than 0.2 mm and smaller than 0.3 mm and a ratio of the width of bottom of groove (w) to the depth of groove (h) is specified so as to be 0.35-0.7. The areas of internal surface of the tube are preferable to be two.
Patent JP-2001284721-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: OKUBO NOBUHIRO
IPC: H01S5/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element and its manufacturing method that reduce a driving current and a driving voltage when output is high, and at the same time maintain excellent reliability for a long time. SOLUTION: In this semiconductor laser element that has a first conductive cladding layer, an active layer, a second conductive cladding layer with a ridge- shaped stripe, and a first conductive current constriction layer with the ridge- shaped stripe on a first conductive substrate, and also has a laser resonator that is formed in a ridge-shaped stripe direction, one main surface of the substrate is (100) surface, or is inclined from the surface (100), the oblique angle of the substrate in a region near the end face of the laser resonator is smaller than that of the internal region of the laser resonator, and the band gap of the active layer in the region near the end face of the laser resonator is larger than that of the active layer in the internal region of the laser resonator.
Patent JP-2001282009-A (JP)
Title: Method for manufacturing intermediate transferring belt, intermediate transferring belt and image forming device using the intermediate transferring belt
Inventor: IWAI SADAYUKI
IPC: G03G15/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an intermediate transferring belt and the intermediate transferring belt by which excellent transfer character can be obtained even for a transfer material of low surface smoothness such as a plain paper and further to provide an image forming device giving stable image quality. SOLUTION: A surface layer 101 is formed by injecting a thermosetting urethane rubber into an inner surface of a cylindrical mold 117 of a centrifugal molding machine 110 and curing the rubber while rotating the cylindrical mold 117. Successively a thermosetting urethane resin is injected and cured to form a base layer 102. Since the surface layer 101 of the intermediate transferring belt 100 has elasticity, excellent transfer character can be obtained even for the transfer material of low surface smoothness such as the plain paper.
Patent JP-2001277972-A (JP)
Title: Hollow weave air bag
Inventor: KONISHI TATSUO
IPC: B60R21/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hollow weave air bag suitable for a side collision air bag, being excellent in folding-up housing performance, capable of being housed in a desired housing space and leaking out no gas by preventing the occurrence of dislocation of meshes particularly in a boundary part between a connecting joining single part and a bag part. SOLUTION: This hollow weave air bag A has the connecting joining single part and the bag part formed by being surrounded by the connecting joining single part by a hollow weave, and is different in a weave of the connecting joining single part according to a shape of the bag part.
Patent JP-2000302689-A (JP)
Title: Erythropoietin liquid medicine
Inventor: YAMAZAKI TADAO
IPC: A61P43/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an erythropoietin(EPO) preparation replaceable with its freeze-dried preparation, substantially not containing protein as a stabilizer. SOLUTION: This preparation includes one or two or more amino acids selected from tryptophane, serine and their salts as a stabilizer. The preparation does not contain urea and includes one or two or more amino acids selected from leucine, tryptophane, serine, glutamic acid, arginine and their salts as the stabilizer.
Patent JP-2001288199-A (JP)
Title: Hydrolyzate of spongin protein and method for producing the same
Inventor: NAKAMURA KENJI
IPC: C12N5/071
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hdyrolyzate of a spongin protein which is used to cosmetics, medicines and foods as a raw material having growth promoting effects on a human cell. SOLUTION: This hydrolyzate of the spongin protein is produced by using a spongin skeleton fiber refined from a sponge as a raw material and hydrolyzing the fiber so that the spongin protein having <=5,000 molecular weight is obtained Hydrolyzing is performed using an acidic medium regulated to pH 1 using an electrolyzed acidic water or an acid having pH <=2.5 and >=1,000 mV oxidation-reduction potential.
Patent JP-2000300731-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently attract the interest of a player by performing a simulation display on a liquid crystal display panel arranged on the front side of a plurality of drums prior to the start of a game, and laying the liquid crystal in the range corresponding to a part of each drum surface into translucent state during the game to form a display window. SOLUTION: A game display part 10 consisting of an LCD transparent state change panel having a plurality of liquid crystal display elements arranged thereon is provided on the front upper part of a front case 2B. The variable display of a rotating drum device 50 in the rear can be seen through variable display windows 11A-11C provided in the center of the game display part 10. In the state prior to game, an input switch display part 23 is projected on the game display part 10, and an advertisement display or simulation display is projected on the whole part of the game display part 10. When game balls are put in a receiving tray 20, and the input switch display part 23 are pressed, the center of the game display part 10 are transparent as the variable display windows 11A-11C, so that the variable display of the rotating drum device in the rear can be seen through.