baber/WOPTO huggingface dataset:
Patent JP-2002057318-A (JP)
Title: Solid-state image sensing element and its manufacturing method
Inventor: FUKUSHO TAKASHI
IPC: H04N5/372
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensing element and its manufacturing method in which micronization can be realized and color mixture can be prevented, and a solid-state image sensing element in which a useless region is reduced and sensitivity can be improved. SOLUTION: A solid-state image sensing element 30 is formed, in which the inside of a semiconductor substrate 1 is subjected to trench work and an element isolation layer 20 is formed by burying an insulating film in the trench. In manufacturing the solid-state image sensing element 30, P-type impurities are ion-implanted in the periphery of the trench, or an insulating film into which the P-type impurities are introduced is buried, thereby forming the element isolation layer 20, from which the P-type impurities are diffused. The solid-state image sensing element consists of a sensor part and a vertical transfer register, and an impurity region for preventing color mixture is formed below the vertical transfer register in such a manner that the region is narrower than the register.
Patent JP-2002057185-A (JP)
Title: Wire bonding device
Inventor: TODA KOJI
IPC: H01L21/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding device to stably operate at high speed without exciting the vibrations of an XY stage and a capillary as movable parts. SOLUTION: Since the wire bonding device is provided with a synthetic target orbit generating part 108 for generating a target orbit synthesizing the decelerating part of an outgoing path and the accelerating part of an incoming path to one orbit concerning an orbit part to become a reciprocating movement in the target orbit showing an operating process of any one of or both an XY stage 102 and a capillary 104 of the wire bonding device, the cycle of the synthesized target acceleration orbit can be set long while shortening required time to the end of the orbit and the wire bonding device can be stably operated at high speed without exciting the vibration mode of the XY stage 102 and the capillary 104 as movable parts.
Patent JP-2002056673-A (JP)
Title: Power source circuit and semiconductor storage provided with it
Inventor: KATO HIROSHI
IPC: G05F3/26
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit which can supply stably a power source potential even to a load consuming a large current abruptly. SOLUTION: This power source circuit is provided with a potential difference amplifier circuit 105 amplifying potential difference between an internal power source potential int. Vdd and a reference potential Vref and outputting it to a node Nd, a current supply transistor QD1 supplying a current Isup to an internal power source wiring 90 in accordance with a potential level of the node Nd, and a forced current supply control circuit 110 performing forcedly current supply by the current supply transistor QD1 by operating a potential level of the node Nd. The forced current supply control circuit 110 starts forced current supply for the internal power source wiring 90 in timing based on activation of a word line activating signal WLACT activated prior to activation of a sense amplifier being a load.
Patent JP-2002055632-A (JP)
Title: Light-emitting display device
Inventor: HONMA KO
IPC: G09F9/33
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting display device, which is enhanced in visibility by increasing the visual field angles of respective luminous bodies and effectively shielding incoming light, such as sunlight, even if luminous bodies, such as LEDs, are arranged at high density. SOLUTION: The light-emitting portions of the respective LED 1, constituting the displaying surface of the light-emitting display device 4, are formed flat as light emitting surface 1a to prevent the interference of the LEDs with each other by the formation of the light-emitting surfaces to hemispherical surfaces. The columns in the horizontal direction of the respective LEDs are arranged with light-shielding plates 2, so as to partition the respective columns to prevent the irradiation of the light-emitting surfaces 1a of the respective LEDs 1 with sunlight SL. In addition, the eaves parts 2b of the light-shielding plates 2 are diagonally cut to slopes, by which the visual field angle α3 are widened toward the lower side of the light-emitting display device 4 to make the viewing by a person existing below the light emitting display device 4 easier.
Patent JP-2002018308-A (JP)
Title: Rotary crusher
Inventor: FUKUSHIMA YOSHITAKA
IPC: B02C19/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a crusher in which a distance between a hammer and an inner wall of a crushing chamber can be easily adjusted. SOLUTION: Since this rotary crusher (1) is constituted so that the relative position of the crushing chamber (13) to a rotating shaft (5) can be changed, the distance between a hammer part (11) attached to the shaft (5) and the inner wall of the chamber (13) can be adjusted by moving the shaft (5) with respect to the chamber (13).
Patent JP-2002056780-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: OGURA TAKESHI
IPC: H01J11/36
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To attain equalization of voltage characteristics and optical characteristics on a panel through equalizing of gas exhausting effect at the time of exhausting gas and phosphor reduction effect, by reducing differences of the exhaust gas conductance of sections near exhaust holes and farthest sections. SOLUTION: A front glass substrate 1 equipped with a transparent electrode 3, a bus electrode 4, a transparent dielectrics layer 5, a bulkhead 6, and an exhaust gas barrier wall 15, and a back glass substrate 2 equipped with a data electrode 7, a phosphor layer 8, a bulkhead 9, a white dielectrics layer 10, an exhaust gas barrier wall 16, and an exhaust hole 17, are stuck together using a sealing layer 11 applied to the perimeter section between these glass substrates. The exhaust gas barrier walls 15 and 16 which surround the display section are used for equalizing the exhaust gas conductance within the face, and an opening 16a which is widened as it goes apart from the exhaust hole 17, is formed in the exhaust gas barrier walls 15 and 16.
Patent JP-2002054231-A (JP)
Title: Method of forming inner diaphragm of square steel tub member and method of joining member
Inventor: ICHINOHE YASUO
IPC: E04B1/24
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming the inner diaphragm of a square steel tub member capable of easily, inexpensively, and surely preventing molten metal from flowing out of a welding hole part in electroslag welding and remarkably relieving the dimensional accuracy required for the connection of the member to improve a working efficiency. SOLUTION: In this forming method, a pair of channel steels 1a and 1b are assembled in a square section so as to surround an inner diaphragm 3 having backing materials 7 and 7 applied thereto, and welding hole parts 6a and 6b forming clearances surrounded by the backing materials on the outer peripheral surface and front and rear surfaces of the inner diaphragm, and inner surface of the pair of channel steels are electroslag-welded through all the periphery thereof so as to fix the inner diaphragm to the inside of the square steel tub member. When the pair of channel steels are assembled in the square section so as to surround the inner diaphragm having the backing materials applied thereto, a root gap 30 is provided in the welded parts at the tips of the flanges of the pair of channel steels.
Patent JP-2001131384-A (JP)
Title: Thermoplastic elastomeric resin composition
Inventor: YASUFUKU HISAO
IPC: C08L23/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastmeric resin composition exhibiting appropriate lubricity-resisting and lubricating properties, and capable of being thermally fused to various resins, and to provide a polypropylene-based resin thermally fused with the same resin. SOLUTION: This thermoplastic elastmeric resin composition contains 100 pts.wt. of (a) a block copolymer which is obtained mainly from an aromatic vinyl compound and a conjugated-diene compound and/or a hydrogenated block copolymer thereof, 30-200 pts.wt. of (b) polypropylene and/or a copolymer which is obtained mainly from propylene, 30-200 pts.wt. of (c) a copolymer which is obtained from ethylene and a monomer expressed by the formula (1) (R1 is H, methyl or ethyl; R2 is -OCOR3 or -COOR3; and R3 is H or 1-10C alkyl) and/or polyethylene which is polymerized by using a single-site catalyst and/or a copolymer which is polymerized by using a single-site catalyst and obtained mainly from ethylene, and 0-250 pts.wt. of (d) an oil.
Patent JP-2002059433-A (JP)
Title: Method for forming decorative sheet
Inventor: OTANI KAZUO
IPC: B29C35/08
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a decorative sheet comprising a good coating film short in curing time, generating no pinhole, having luster and free from haze, when forming the decorative sheet using an unsaturated polyester resin. SOLUTION: A surface coated with a composition, which contains 100 pts.wt. of (A) the unsaturated polyester resin and/or the vinyl ester resin and 0.1-10 pts.wt. of (B) a photopolymerization initiator having photosensitivity within a range from a visible region to a near infrared region, or the surface of the shaped film for forming the decorative sheet further applied to the coated surface is irradiated with light to cure the coated composition.
Patent JP-2002065087-A (JP)
Title: Automatic water supply system
Inventor: YOSHIOKA KOJI
IPC: A01G27/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water supply system capable of efficiently carrying out a water supply control in a state close to a natural state as much as possible corresponding to the state of a plant and cultivating a strong plant. SOLUTION: This automatic water supply system is equipped with a water supply means capable of supplying water to a target of water supply and a control means provided with two or more kinds of modes different in at least water supply starting conditions and controlling water supply performance and water supply suspension by the water supply means corresponding to the mode and changes the modes corresponding to a fixed change condition.  A first mode for judging the presence of a fixed water amount based on the detected value of a water state detection part by a sensor and, in the case of judgment of absence of the fixed water amount and performing water supply, a second mode for judging the presence of a fixed water amount based on the detected value of a water state detection part by the sensor and, in the case of judgment of absence of the fixed water amount, starting the measurement of a fixed stress time by a timer part and performing water supply after termination of the measurement of the stress time, etc., are set as the modes.
Patent JP-2002060433-A (JP)
Title: New water-soluble copolymer and its manufacturing method, and use thereof
Inventor: SAEKI TAKUYA
IPC: C08F220/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a new water-soluble copolymer enhanced in performances in applications as a builder for a detergent, a pigment dispersant, a scale inhibitor, and the like. SOLUTION: The water-soluble copolymer is obtained by copolymerizing comonomers including essentially an unsaturated monocarboxylic acid monomer (1) of a specified structure, an unsaturated dicarboxylic acid monomer (2), and an unsaturated alcohol monomer (3), and it contains a residual unsaturated dicarboxylic acid monomer (2) in an amount of at most 8 wt.% and the residual unsaturated alcohol monomer (3) in an amount of at most 45 wt.%.
Patent JP-2001187944-A (JP)
Title: Epicyclic reduction gear
Inventor: SHIROKOSHI MICHIO
IPC: F16H1/28
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an epicyclic reduction gear minimized in backlash with a simple structure. SOLUTION: This epicyclic reduction gear 1 comprises an output-side face gear 9 and a fixed-side face gear 11 arranged opposite to each other in the coaxial state to an input-side face gear 6 and an epicyclic gear 13 is arranged between them in the state meshed therewith. The input-side face gear 6 or the output-side face gear 9 is axially moved, whereby the backlash regulation each between the gears can be easily performed.
Patent JP-2002077518-A (JP)
Title: Original image pickup device
Inventor: SHIMADA KOICHI
IPC: H04N1/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an original image pickup device provided with an original guide means for contributing to miniaturization of the device and improvement of portability and maintainability. SOLUTION: This device is provided with a device main body C for storing a read means provided with an image sensor for reading the image information of an original and a sub scanning means for changing the relative positions of the image sensor and the original image in a direction orthogonal to the main scanning direction of the image sensor at a prescribed speed, a pair of original guide means 18 and 118 for setting the original at a prescribed position to be turned so as to be housed in the device main body, a locking means 71 for locking the respective original guide means to the positions to be housed in the device main body and an unlocking means 75.  The respective original guide means are respectively provided with spindle parts 18b and 118b to be a turning center to the device main body, and when unlocking is performed by the unlocking means, they are turned so as to make turning directions to the respective spindle parts opposite to each other by the energizing force of an energizing means and a linking means.
Patent JP-2002067962-A (JP)
Title: Power assist type hand cart
Inventor: FUJIWARA SHIGEKI
IPC: A47B31/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To constantly provide grip regardless of a traveling road surface condition even in a hand cart of a rectangular shape long in a fore and aft direction. SOLUTION: In this power assist type hand cart, external force applied to an operation part 4 is detected to operate a driving part of a driving wheel 2 in accordance with an external force detected value. Wheels 3 and 3 are respectively arranged in right and left of a front side of a rectangular body 1 and wheels 2 and 2 are arranged in right and left of a rear side. A supporting body 5 attached to the body 1 so as to freely oscillate to right and left is provided by a spindle 50 matched with the fore and aft direction of the body 1 and the two wheels 2 and 2 which are driving wheels are respectively attached to right and left of the supporting body 5.
Patent JP-2002073808-A (JP)
Title: Medical information control device, medical information control system, or program recording medium for the same
Inventor: TAKANO KATSUJI
IPC: G16H10/60
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a patient, a specific medical institution, or a pharmacy to easily recognize medicine purchase history any time for avoiding doubled medication, useless purchase of medicines, and dangerous dosage by totally controlling the purchase history even when the patient purchases the medicines at plural pharmacies. SOLUTION: A medication information control server 1 stores medicine purchase history of the patient at plural pharmacies in a data base for control. The medication information control server 1 searches the data base when the purchase history of the patient is requested with patient discrimination information from either terminal, and obtains the purchase information corresponding to the patient to be transmitted to the original terminal. The medicine purchase history of the patient can thus be easily recognized at the terminal 2 of the medical institution, terminal 3 of the pharmacy, and user terminal 4 even when the patient purchases the medicines at plural pharmacies.
Patent JP-2002099108-A (JP)
Title: Photoreceptor and image forming device
Inventor: FUKUNAGA HIDEAKI
IPC: G03G5/147
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor which ensures superior printing resistance, does not cause image flowing because of hydrophobicity of the surface enhanced to such a degree that a heater for heating the photoreceptor is not installed and eliminates unevenness in potential characteristics. SOLUTION: The photoreceptor 1 is obtained by forming a photosensitive layer 3 on an electrically conductive substrate 2 and disposing a surface protecting layer 4 on the photosensitive layer 3. The surface protecting layer 4 comprises amorphous carbon containing 0.0001-1.0 at.% oxygen atoms and 0.1-25 at.% fluorine atoms and the hardness of the layer 4 is 6-60 times that of the photosensitive layer 3.
Patent JP-2002078374-A (JP)
Title: Motor rotation speed controller and static pressure gas bearing spindle
Inventor: ASAHARA AKINOBU
IPC: H02P6/16
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor rotation speed controller which does not require the use of special hardware and realizes high-speed error compensation by controlling rise of cost, and to provide a static pressure gas bearing spindle utilizing the same controller. SOLUTION: The compensation value of the error element of a rotating angle detection sensor 9 is stored in a memory 5; a compensation value corresponding to the rotating position of the rotating angle detection sensor 9 is read with a read circuit 6; such a compensation value is applied to a phase difference signal of a phase comparator 1 for subtraction with a subtraction circuit 7; and the signal is then converted, after the subtraction, into a deviation signal which is proportional to the angle by a deviation detection circuit 2, in order to drive the motor 8 via a compensation circuit 3 and a motor drive circuit 4.
Patent JP-2002072600-A (JP)
Title: Image-forming device
Inventor: YONEKAWA AKIRA
IPC: G03G21/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To check a loaded state of an image-forming cartridge and a closed state of a cover with a simple structure, in an image-forming device. SOLUTION: A cover 2 is provided with a contact detection means, such as an interlock switch 21. When the cartridge 3 is loaded and the cover 2 is closed, the loaded state of the cartridge 3 and the closed state of the cover 2 are detected by the contact detection means. Thus, by a using single detection means that the cartridge 3 is loaded and the cover 2 is closed can be detected.
Patent JP-2002076499-A (JP)
Title: Optical semiconductor airtight sealing container and optical semiconductor module using the same
Inventor: TATO NOBUYOSHI
IPC: H01L23/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor airtight sealing container for reducing heat generation of a metallized wiring layer provided on a ceramics terminal, making a current larger than before while suppressing power consumption and stabilizing the output as well and an optical semiconductor module using it. SOLUTION: For this airtight sealing container for an optical semiconductor, the horizontal width of an electrode provided on the ceramics terminal and exposed is widened and the widened part is connected to the wiring provided inside the ceramics terminal of the horizontal width equal to the one of the widened part.
Patent JP-2002087769-A (JP)
Title: Automatic level adjusting device
Inventor: UEHIGASHI ATSUSHI
IPC: B66F7/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic level adjusting device capable of leveling automatically a work bench on which an auxiliary machine is mounted and adjusting its position. SOLUTION: A spherical connecting mechanism 15 is mounted on a seat 12 via a hydraulic jack 13 as a lifting mechanism for mounting the work bench 18 on a movable part 17 of the spherical connecting mechanism 15 to mount several arms 21 and weights 22 as ballasts adapted to keep level automatically and to mount a fixing adjusting bolt 20 as a fixing adjusting mechanism adapted to fix/adjust a move of the spherical connecting mechanism 15 for holding the work bench 18 on the work bench 18. By mounting several ballasts 21, 22 like a balancing toy on the work bench 18 mounted on the spherical connecting mechanism 15, level can be automatically kept to hold the work bench in a required state by fixing the initial state or by making a fine control for it by the fixing adjusting bolt 20 of the fixing adjusting mechanism.  Thereby, by using it for mounting/detaching the auxiliary machine on/from a jet engine body, the work can be done efficiently and easily.
Patent JP-2002087658-A (JP)
Title: Automatic changing head of web roll
Inventor: NAGAI JUNICHI
IPC: B65H19/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic changing head of a web roll capable of quickly and surely changing the web roll. SOLUTION: This automatic changing head of a rolled paper roll as the web roll comprises a head body 2, an inner chuck 10 mounted on the head body 2, and entered into a core C of a new rolled paper roll Rn to hold the same, and an outer chuck 40 mounted on the head body 2, and holds the used rolled paper roll Ro from its outer side.
Patent JP-2002086277-A (JP)
Title: Manufacture of weld h-shape steel
Inventor: MAKI YOSHIAKI
IPC: B23K31/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a weld H-shape steel, by which the bend of a product can be prevented. SOLUTION: In the manufacturing method for the weld H-shape steel forming a H-shape steel by the high-frequency welding of a web material to a pair of upper and lower flange materials, just after the high-frequency welding, the H-shape steel is forcedly cooled, the temperature of the flange is lowered to 50 deg.C or below, and differences in temperature of the upper and lower and the left and right is to be 10 deg.C or below.
Patent JP-2002086373-A (JP)
Title: Real-time optimal control method for leg type robot
Inventor: TAKEUCHI HIROYOSHI
IPC: B25J5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide zero moment point control using RHC(receding horizon control) capable of real-time optimizing calculation for a leg type robot, and control the robot through combined use of trajectory and non-linear controls using a zero moment point automatically generated in real time. SOLUTION: In the real-time optimal control method for the leg type robot, an optimal target ZMP(zero moment point) trajectory is obtained in real time when the zero moment point of the leg type robot satisfies an equality constraint of an expression: xzmp(uz-g)=x(uz-g)-zux, and when an optimal solution is obtained by use of an expression: uzmp(uz-g)=x(uz-g)-zux with xzmp used as new input uzmp.
Patent JP-2002090375-A (JP)
Title: Clinical examination system and control method for clinical examination system
Inventor: CHIBA NOBUYUKI
IPC: G01N35/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a clinical examination system synthetically efficient and capable of rationally conducting a clinical examination without being accompanied by useless work. SOLUTION: A propriety judgment (verification) of a measured value of a specimen examined with an analytical device 11 is conduced, the specimen of a verification object is made to wait in a waiting position (a waiting buffer 24) set in a specimen carrying system 12, and when judged to be inappropriate, the specimen is carried again to the analytical device 11 with the specimen carrying system 12, and automatically re-examined.