baber/WOPTO huggingface dataset:
Patent JP-2001352198-A (JP)
Title: Method and apparatus for mounting on ceramic substrate
Inventor: HARUTA SHOJI
IPC: H05K13/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for mounting a plurality of electronic components at once on a ceramic substrate, which can maintain the mounting accuracy and increase the number of electronic components mountable at once. SOLUTION: The rank of a ceramic substrate 1 is determined according to the shrinkage ratio due to baking, a plurality of electronic components C to be mounted are arranged at fixed pitches on a component feeder 10, the plurality of electronic components C from the feeder 10 are chucked at once and carried to an intermediate positioner 11 according to the rank, and this positioner 11 performs a correcting operation on a plurality of electronic components to correct the pitch according to the positioner 11. The plurality of electronic components C of the corrected pitch are taken out of the positioner 11 and mounted on the ceramic substrate 1.
Patent JP-2001239252-A (JP)
Title: Method for cleaning polluted soil, device for cleaning polluted soil, chlorine-containing gas generator and polluted gas cracking device using this chlorine- containing gas generator
Inventor: KAWAGUCHI MASAHIRO
IPC: B01D53/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for simple and efficient cleaning of polluted soil. SOLUTION: This device for cleaning the polluted soil has a means for heating the polluted soil 1 into which contaminants, such as trichloroethylene, 1,1,1-trichloroethane, tetrachloroethylene, cis-1,2-dichloroethylene, chloroform and dichloromethane, are included by a heating vessel 2 to dischage the contaminants, a function water reaction vessel 3 which brings the discharged contaminants into contact with function water and a photoirradiation means 4 which subjects the function water to photoirradiation.
Patent JP-2002008390-A (JP)
Title: Memory device having redundant cell
Inventor: ONO CHIKAU
IPC: G11C29/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a redundant memory and a redundant file memory such as ferroelectric memory (FCRAM) or the like. SOLUTION: A redundant file memory RFL recording the first replacement information S0-2 that has an address of a defective cell to be replaced by a redundant cell is constituted of memory cells having the same constitution as a normal memory cell, and the redundant file memory is also accessed at the time of accessing a normal memory cell. Further, the second replacement information Finf indicating whether a normal cell corresponding to the address is defective or not is recorded in the redundant file memory. The first and the second replacement information having been recorded in the redundant file memory at the time of accessing a normal memory cell are read out simultaneously, then a defective cell is replaced by a redundant cell according to the replacement information.
Patent JP-2002002399-A (JP)
Title: Emergency-reporting display
Inventor: HABUKA TAKASHI
IPC: G09F11/295
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an emergency-reporting display capable of informing succeeding cars of the occurrence of emergency without being noticed by a criminal when the emergency is caused in the interior of a bus. SOLUTION: An emergency display curtain 13 for displaying emergency display characters 22 such as SOS for expressing the emergency is stretched in a display body 7 arranged in a bus car body and having a display window outward by imparting a winding habit, and the display curtain is wound by releasing locking by operating a locking releasing means of the emergency display curtain 13 by push-moving an emergency reporting switch arranged in the car, and the emergency display characters 22 are positioned in the display window 20, and report the occurrence of emergency outside the car.
Patent JP-2001315660-A (JP)
Title: Steering angle correcting device
Inventor: NAKAHARA NAOJI
IPC: B60R1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To further accurately correct the neutral point of a steering angle. SOLUTION: Only when the change of a steering angle is within the specified steering angle regarded as a straight advancing state during travel at a certain degree of vehicle speed (S412), a maximum steering angle and a minimum steering angle within a specified range are stored as steering angle candidate values in a memory on the basis of a steering angle value from a steering sensor (S413). Whether the stored steering angle candidate values are obtained for a specified distance is determined (S414), and in the case that deviation between the maximum steering angle and minimum steering angle stored for the specified distance is within the specified deviation (S415), a neutral point for correcting the steering angle is determined from the sum of the steering angle candidate values and the number of steering angle candidate values (S416).
Patent JP-2001192036-A (JP)
Title: Container, and method of forming character and pattern
Inventor: KATO HIROYASU
IPC: B23K26/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a container for receiving a liquid containing an organic solvent or a surface-active agent wherein the container is formed with characters and patterns such as a scale which is free from fear of disappearing and well recognizable with the liquid put in, and to obtain a method of forming the characters and patterns. SOLUTION: Characters and patterns such as the scale 3 are formed by irradiating CO2 gas laser light or YAG laser light to an external or internal surface of the container 1 made of an olefin-based resin which contains a filler ranging from 0.05 to 3 wt.%.
Patent JP-2001328908-A (JP)
Title: Insect pests expellant liquid
Inventor: ASAO TETSURO
IPC: A01N29/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an insect pest expellant liquid that can instantly stop the motion of insects in no need of insecticide and can easily be handled without the pollution of the environment. SOLUTION: This insect pest expellant is characteristically prepared by dissolving 15-25% of chloroform in ethanol and is used by spraying the alcohol- chloroform solution.
Patent JP-2002009346-A (JP)
Title: Fixing structure of light emitting element
Inventor: OMURO MASARU
IPC: H01L33/48
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of light emitting element by which fixing work of the light emitting element is facilitated. SOLUTION: A case 60 comprises a box 61 having an opening on one side and a through hole 62 made in the opposite side, and a cover 69 closing the opening of the box 61. In the case 60, a light emitting element 71, an output current transformer 50 for the light emitting element 71, a section 11 for internally holding the light emitting element 71 having cross-section of substantially the same dimensions as those of the through hole 62, and a holder 10 having parts 12, 12 formed continuously to the holding section 11 and being stopped at a protruding wall 64 on the periphery of the through hole 62 in the box 61, are arranged.  The stopping parts 12, 12 of the holder 10 are held between the protruding wall 64 of the box 61 and the current transformer 50, and the light emitting element 71 is fixed in the case 60 while directing a light emitting part at the forward end thereof toward the through hole 62. Positioning of the holder 10 is facilitated as compared with a conventional retainer and fixing work of the light emitting element 71 can be facilitated.
Patent JP-2002008028-A (JP)
Title: Pattern matching method and device therefor
Inventor: ANEZAKI TAKASHI
IPC: G06T7/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern matching method and device therefor for performing a precise and high-speed processing at a low cost by an operation with a small number of points arranged on a template about only the partial feature shape conformed to a pattern to be recognized. SOLUTION: A rough search processing part 103 automatically generates initial optimum rough search template data having both data for feature shape pattern and prohibited feature shape pattern by an initial rough search template set for a specified pattern necessary for image recognition of information such as position of a subject from a taken image memory part 102. The data are then subjected to addition and reduction of necessary operation points by a rough search template optimization part 107 to form an optimum rough search template data. The rough search processing part performs a matching by use of the data to attain the purpose. Further, a comprehensive search processing part 123 further comprises a precise search processing part, and the image recognition can be performed with a data satisfying both rough and precise matchings.
Patent JP-2002016413-A (JP)
Title: In-vehicle antenna
Inventor: KONTO HIROTSUGU
IPC: H01Q1/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing part, with which an element is fixed, from being removed for a long time. SOLUTION: A cylindrical fixed ring 13 is fixed on an element 2. The fixed ring 13 is positioned between a first lock 12b and a second lock 12c formed on a pedestal part 12, and a cover part 11 is fitted to the pedestal part 12. Thus, the element 2 fixed with the fixed ring 13 can be supported on a fixing part 4 so as to be rotated. Therefore, since the element 2 can be rotated when a twisting stress is applied on the element 2, the fixing part 4 is not removed from a part to be attached.
Patent JP-2001144383-A (JP)
Title: Semiconductor laser element and method for manufacturing the same
Inventor: OBITSU YOSHINORI
IPC: H01S5/343
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of impurities of a p-type clad layer inverting to an n-type and thus avoid its irregular profile upon re-growth. SOLUTION: In this semiconductor laser element, at least an n-type first cladding layer, an active layer and a p-type second clad layer are laminated on an n-type semiconductor substrate, an n-type current blocking layer having a stripe shape and a groove-shaped defect part is laminated on the second clad layer, and at least a p-type third cladding layer is formed on the current block layer, including the stripe shape and defect part. The second clad layer is set to have a p-type impurity concentration of 3×1017 cm-3 to 2×1018 cm-3.
Patent JP-2002012208-A (JP)
Title: Container processor
Inventor: KAWAMUKI AKINORI
IPC: B08B3/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically sterilize and wash water tanks, prevent a nozzle from clogging and reduce a load in cleaning the water tanks. SOLUTION: The container processor includes a carry means for carrying a container, water tanks provided below the carry means, a water supply means for supplying water into the water tank, a heating means for heating the water in the tank, sprinkling nozzles coupled with the water tanks via a pump and a control means for controlling the heating means, wherein water at a predetermined temperature is sprinkled to the container which has been carried so as to raise or lower a temperature of the container. The control means selectively controls the heating means to a first temperature at which the water in the water tanks 9 and 10 is sprinkled to the container 3 and to a second temperature higher than the first temperature.  Thus water at the first temperature is sprinkled to the container 3 during normal operation to raise or lower the temperature of the container 3, while, when sterilizing the inside of the tanks 9 and 10, the water is heated to the second temperature and then sprinkled by the sprinkling nozzles 22 and 23 to circulate the water in the tanks 9 and 10 to have them sterilized.
Patent JP-2002026069-A (JP)
Title: Mounting method for semiconductor element
Inventor: TSUKAHARA NORITO
IPC: H01L21/3065
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for a semiconductor element which actualizes bonding with high heat-resistant stress and bending-resistant stress. SOLUTION: By this mounting method, a semiconductor element 1 is mounted on a circuit board 4 by joining electrodes 2 of the semiconductor element 1 and electrodes 5 of the circuit board 4 together. Here, the semiconductor element having cut grooves 14 formed on its back 1a on the opposite side from the surface where the electrodes 2 are present is mounted on the circuit board 4.
Patent JP-2002018548-A (JP)
Title: Forging method and forging device
Inventor: HANAZAWA YUJI
IPC: B21K1/30
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a forging method and a forging device capable of avoiding any deformation of a small hole when a spline is formed on an outer circumferential surface of a stock with an inflated head part formed on a top end of a hollow columnar part having the small hole therein and the inflated head part is formed on a gear at the same time. SOLUTION: The stock 20 with the inflated head part 23 formed on the top end of the hollow columnar part 22 having the small hole 21 in the axial direction is set to a die 1 for forming the outer circumferential surface of the hollow columnar part 22 and a lower die 3 having a mandrel 7 inserted in the small hole 21 of the hollow columnar part 22, an upper die 5 for forming the inflated head part 23 of the stock 20 is matched with the lower die 3 to compress the stock 20 and form the spline on the outer circumferential surface of the hollow columnar part 22 of the stock 20. When the inflated head part 23 is formed on the bevel gear, the mandrel 7 is inserted to a bottom part 21a of the small hole of the hollow columnar part 22, and the mandrel 7 is followed to the movement of the bottom part 21a of the small hole to be formed.
Patent JP-2002025652-A (JP)
Title: Electric connection structure of electric module
Inventor: OKAMURA NORITOMO
IPC: H01R12/79
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability and maintainability. SOLUTION: A main substrate 12 and players 14, 18 and 22 (electric modules) are arranged in the vertical direction, and the main substrate 12 is electrically connected to circuit substrates 16, 20 and 24 of the players 14, 18 and 22 via FFCs 26a-26c. Connectors 12a, 16a, 20a and 24a having two connection parts to the FFCs are provided on the substrates 12, 16, 20 and 24. The connectors 12a, etc., are disposed on the front side of the players 14, etc., so that the FFCs 26a-26c are connected from the front side. The FFC 26a to connect the main substrate 12 to the circuit substrate 16 of the CD player 14 is disposed along a side surface of the CD player 14.
Patent JP-2002020501-A (JP)
Title: Thermo-conductive resin substrate and semiconductor package
Inventor: HIDA MASAYUKI
IPC: H05K1/03
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-conductive resin substrate having electrical insulating properties and high thermal conductivity, and further having a controllable thermal expansion coefficient, and to provide a semiconductor package excellent in heat dissipation. SOLUTION: This thermo-conductive resin substrate is formed by orienting ultrahigh molecular weight polyethylene fiber to a direction perpendicular to the surface of the resin substrate and/or a direction parallel thereto. The semiconductor package is obtained by loading a semiconductor chip on the thermo- conductive resin substrate formed by orienting the ultrahigh molecular weight polyethylene fiber to the direction perpendicular to the surface of the resin substrate and/or the direction parallel thereto.
Patent JP-2001259830-A (JP)
Title: One-side welding method for forming groove of steel frame structure
Inventor: IWAGO SHUNJI
IPC: B23K31/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that in conventional steel frame welding, a joint with a backing metal is a standard, in which welding is performed from one side. In this method, the manufacture of the backing metal and tack welding for mounting the backing metal, are required after working a groove. In joint welding after that, since the backing metal is stayed behind, it follows that the tack welding is stayed behind and a harmful notch bringing a stress concentration between the backing metal and a base material, is stayed behind. These become factors blocking joint perfonnance. From the standpoints of the procedure of a manufacturing process and the efficiency of joint welding, man-hours for manufacturing the steel frame are remarkably required. SOLUTION: By performing cladding by welding by a method without using the backing metal and a backing material when welding the joint and using the backing material such as copper which is not melted by a welding heat source on the end face part of the welding of members, etc., after increasing a plate thickness and a plate width, the groove is worked including the tip part of the member of the scheduled part of the joint welding and the part of the cladding by welding. In performing the joint welding, by applying the working part of the groove to a mating member, the joint is welded to the working part of the groove so that an effective throat thickness having the plate thickness and the plate width of the member or over can be obtained.
Patent JP-2002017768-A (JP)
Title: Body warmer
Inventor: NAKANISHI MASAYUKI
IPC: A61F7/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive body warmer capable of warming the inside of a body sufficiently. SOLUTION: A flexible material 3 having a wooden board 4 for radiating far infrared rays and nonwoven fabrics 5 adhered to both surfaces of the wooden board is adhered to an adhering surface 2 of a bag 1 including a powder-like heating element, remaining a peripheral part of the adhering surface. When the body warmer is adhered to a surface of an underwear or the like by an adhering force on the peripheral part of the adhering surface 2, the wooden board 4 of the flexible material 3 bends along the body shape by grabbing by the non-woven fabrics 5 without folding, is heated by heat of the heating element in the bag 1 and body temperature, and radiates far infrared rays with strong osmotic pressure, so that the warmer warms still the inside of the body sufficiently.
Patent JP-2002021945-A (JP)
Title: Gear device
Inventor: INAGUMA YOSHIHARU
IPC: F16H55/24
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To form a tooth part of a wheel gear by a die forming means and to adjust backlash on the wheel gear side. SOLUTION: This gear device is formed by the wheel gear 1 engaged with a spline part 51 provided on the outer periphery of an output shaft 51 forming a part of a steering shaft 5, a worm shaft 2 having a worm tooth part 21 engaged with the tooth part 11 of the wheel gear 1, an electric motor 3 for transmitting power to the worm shaft 2, and a spring 6 for pressing the wheel gear 1 in the axial direction. The tooth part 11 of the wheel gear 1 is formed by a helical tooth having a tooth thickness changing at a fixed ratio or a helical profile shifted tooth having the amount of addendum modification changing at a fixed ratio in the direction of lead.
Patent JP-2002030665-A (JP)
Title: Movable seal concrete formwork
Inventor: ITO MINORU
IPC: E04G11/34
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a movable seal concrete formwork capable of continuously placing seal concrete on slopes by placing the concrete while moving the seal concrete formwork along the slopes. SOLUTION: This movable seal concrete formwork comprises a carriage 2 having wheels 1 on the lower surface thereof and a reverse L-shaped sheathing board 4 connected to one side of the carriage 2 through hinges 3, comprising a front sheathing board, a center sheathing board a rear sheathing board, and a finishing rubber plate having gradually varied thicknesses, and having the front sheathing board, center sheathing board, and rear sheathing board forming an inclined step part formed so that the boundary portions thereof are inclined to the rear side in forward moving direction from the lower end to the upper end thereof, and an inclination angle on the front side in forward direction namely, the inclination angle of the boundary portion between the front sheathing board and the center sheathing board is reduced and the inclination angle on the rear side in forward direction, namely,  the inclination angle of the boundary portion between the center sheathing board and the rear sheathing board.
Patent JP-2002000787-A (JP)
Title: Golf product selecting device
Inventor: KAWAMATSU HIDEAKI
IPC: G06Q50/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To display a golf product suitable for a customer by measuring a golf swing of the customer. SOLUTION: This device is provided with a data base in which golf product information and customer information are registered and stored, an operation processing means, and a server including a communication means to make bi-directional communication with a golf strike measuring machine through a communication network. The server receives a golf swing of a customer and his result of striking a ball measured by the golf strike measuring machine, makes analysis based on received result of measurement, selects a recommended product suitable for the customer from the golf product information stored in the data, and shows the information of the recommended product selected to the customer.
Patent JP-2002035780-A (JP)
Title: Method for improving sludge sedimentation, apparatus therefor, and sludge treatment apparatus
Inventor: ABE NAOKI
IPC: C02F1/24
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving sludge sedimentation by a simple method, i.e., by pressurizing sludge with air without adding a flocculant and to provide an apparatus therefor. SOLUTION: A treatment method for organic wastewater and an apparatus therefor are provided whereby the solid-liquid separation of sludge can be efficiently carried out. Air pressurized to a pressure higher than a normal pressure with a pressurizing apparatus is supplied to sludge to a supersaturated state. Then, the supersaturated sludge is subjected to pressure reduction to normal or negative pressure with a pressure reduction apparatus, thus improving the sedimentation of the sludge.
Patent JP-2002042101-A (JP)
Title: Card body, processing system and processing method for card body, and storage medium
Inventor: SUEYOSHI MASAHIRO
IPC: B42D15/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To conduct authentication and/or reading/writing with simple commands without requiring to describe the management information on a card in a program code in parallel with an operation. SOLUTION: A card body used for authentication and/or the reading/writing of data comprises a key information setting section setting the key information used for authentication and/or the encipherment of transmission data and an operation section describing the authentication and/or a data reading/writing operation separately from the key information. Since the setting of the key information and the operation to the card are separated, the key information is not required to be described on an authentication function with the card, and the authentication and/or reading/writing of the card can be realized by simple commands.
Patent JP-2002039556-A (JP)
Title: Method for manufacturing floor-heating warm water mat
Inventor: NOMA NORIO
IPC: A47G27/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a warm water pipe from being lifted by means of edges formed in a pipe-holding groove. SOLUTION: A fibrous cushion material 3 is stacked on a base, cuts 7 are pre-formed into the upside face 3a of the cushion material 3, so as to cut fibers along a piping pattern of warm water pipes, and groove-forming members are hot pressed along the cuts 7 to form pipe-holding grooves.