baber/WOPTO huggingface dataset:
Patent JP-2002083888-A (JP)
Title: Semiconductor device and production method therefor
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L27/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a production method for semiconductor device, with which a dedicated process is not added as conventional when forming a triple well structure for preventing the malfunction of a circuit caused by a wafer noise current. SOLUTION: N+ type embedded layers (6A and 6B) are formed while being superimposed on an N-type well area 2B and the bottom of an N-type collector layer 4 by the same process. The N+ type embedded layer 6B has an effect to reduce the resistance of the collector layer 4 of a bipolar transistor. Besides, the N+ type embedded layer 6A is integrated with the N-type well area 2B and deep N-type well areas (2B and 6A) are formed.
Patent JP-2002093773-A (JP)
Title: System for treating substrate
Inventor: MURAOKA YUSUKE
IPC: H01L21/306
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for treating a substrate in which the treatment quantity of substrates is stabilized and reproducibility of treatment can be attained well. SOLUTION: The system for treating a substrate W with treating liquid comprises a pure water supply passage 3, a chemical supply passage 11, means 23 for regulating the flow rate of the chemical, means 21 for detecting the flow rate of the chemical, means 9 for measuring the temperature of a liquid related to pure water as a main temperature, and a control means 25 for correcting a target flow rate of the chemical to a corrected target flow rate of the chemical based on data corresponding to a treating quantity and a main deviation. Since a target value is corrected based on a main deviation and corresponding data, the target flow rate of the chemical is regulated depending on the temperature variation and reproducibility of treatment caused by the temperature variation of pure water can be enhanced.
Patent JP-2002090959-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIMADA YASUHIRO
IPC: G03C7/36
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material containing an inexpensively producible yellow coupler excellent in color forming property and dispersion stability. SOLUTION: The silver halide color photographic sensitive material contains at least one dye forming coupler of formula (I) (where R1 is a >=10C linear unsubstituted alkyl and R2 is a 6-10C unsubstituted alkyl).
Patent JP-2002093258-A (JP)
Title: Treeing-resistant insulating material and method of manufacturing the material
Inventor: ISHIBASHI AKIRA
IPC: H01B3/44
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide insulating material with treeing-resistant discharge characteristics improved by controlling the development direction of treeing discharge and a method of manufacturing the insulating material. SOLUTION: The development of treeing discharge is controlled by orientating the insulating material. The treeing-resistant insulating material has a molecular chain or crystal orientation and is used in a manner that the orientation direction is perpendicular to the electric field direction. The degree of orientation is preferably 0.1 or more. Such treeing-resistant insulating material can be manufactured by performing crystallization under pressure after orientation processing. The obtained treeing-resistance insulating material controls the tree development toward the electric field direction, thereby preventing insulation destruction accompanying development of the tree even when high voltage is repeatedly applied.
Patent JP-2002089056-A (JP)
Title: Installation method for elevator in existing middle and low multiple dwelling house and enlarged building used in the construction method
Inventor: KATO MITSUHARU
IPC: E04G23/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for installing an elevator and an enlarged building without applying large-scale modification to an existing middle and low multiple dwelling house. SOLUTION: An entrance floor E2 is provided in each stair part after existing stair parts are removed. On the other hand, an elevator unit is constructed separately from the existing middle and low multiple dwelling house, the enlarged building in which floor parts 2a connected with each story exit in the elevator unit are arranged in parallel in the vertical direction is constructed by opposing it to the side where stair parts in the existing middle and low multiple dwelling house are formed, and the tips of communicating passages 10, 10a, etc., protruding outward from each story floor part are connected with the entrance floor E2 to install the elevator by merely applying slight modification without rebuilding the existing middle and low multiple dwelling house.
Patent JP-2002091584-A (JP)
Title: Electrical equipment
Inventor: OKAMOTO YUJIRO
IPC: H03K4/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the charging current waveform of a bypass capacitor can not be adjusted in accordance with the supply capacity of a power supply side because the capacity of the bypass capacitor connected to an output side is fixed in a high side switching circuit provided in a conventional USB device. SOLUTION: This high side switching circuit 120 provided in the USB device is provided with a reference voltage variable circuit 12a for changing the reference voltage Vref of an operational amplifier A1 for generating the gate voltage of an output transistor Q1 in order to adjust the charging current waveform of the bypass capacitor C1 without changing the capacitance of the capacitor C1.
Patent JP-2002096236-A (JP)
Title: Automatic working equipment for planar work
Inventor: TOMA TAKESHI
IPC: B25J15/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide automatic working equipment for a planar work allowing an efficient work supply at a little equipment cost and a suitable use for many kinds and a little amount of working. SOLUTION: This equipment is provided with a carrier truck 10 elevatably equipped with multistage of shelves 13, a shelf elevating/lowering means for driving, elevating and lowering the shelf 13 of each stage and successively moving the shelf 13 to a prescribed work carrying-out height and a carrier means such as an articulated robot 40 for holding an end part of the planar work mounted on the shelf 13 located at the prescribed work carrying-out height, drawing the work from the shelf 13 and dragging and carrying the work up to a working table 22 of a working machine 20.
Patent JP-2002091567-A (JP)
Title: Automated guided vehicle controller
Inventor: NOMURA MASAKATSU
IPC: G05D1/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an automated guided vehicle controller which can smoothly reach its set course even when the vehicle gets large out of the set course. SOLUTION: In an automated guided vehicle which adjusts its steering angle θaccording to the course deviation d, i.e., the length set distant from the vehicle body on the basis of the set course A, the deviation d is defined as the length that is set from the front wheel of the vehicle to the course A at a virtual point P set in the traveling direction of the vehicle and also the position of the point P is proportional to the traveling velocity v.
Patent JP-2002096701-A (JP)
Title: Bumper stay support structure
Inventor: SHIMIZU MASAHIRO
IPC: B60R19/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To certainly and speedily carry out temporary support without using a bolt nut for the temporary support. SOLUTION: The temporary support of a bumper stay 9 is carried out by respectively providing upper and lower guide rail parts 29 and a positioning stopper 31 on a connecting support part 5 provided on a radiator core support panel 1 and sliding and moving a stay mounting part 11 of the bumper stay 9 along the upper and lower guide rail parts 29 until it makes contact with the positioning stopper 31.
Patent JP-2002095859-A (JP)
Title: Game machine managing device and recording medium having recorded game machine managing program
Inventor: SATO AKIHIKO
IPC: A63F7/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To convert a thing into at sound output object by inserting an inputted numeral string in a sentence. SOLUTION: CPU detects a numeral string which is numerals of one or a plurality of figures inputted in a numeral inputting area 2000 and a thing which is detected in a sentence of a sound output object and in which a numeral string is inserted is sound outputted by operating sound output buttons 2010 and 2011.
Patent JP-2002068823-A (JP)
Title: Mineral-base clay having water resistance and strength enhanced by heating at low temperature
Inventor: KIMURA SUSUMU
IPC: G09B19/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide mineral-base clay having water resistance and strength enhanced by heating at a low temperature which can be easily heated at a low temperature of 100-180 deg.C by using a commercially available microwave oven or toaster oven and to which water resistance is added and whose strength is made excellent by the heating. SOLUTION: This clay is obtained by kneading the composition consisting of natural mineral product clay, acrylic copolymer emulsion, a pasting agent, filler for preventing shrinkage, fibrous powder and water. The minimum film- forming temperature(MFT) of the acrylic copolymer emulsion is 30-100 deg.C. The kneaded composition is dried naturally at ambient temperature. The dried compact is heated at a low temperature of 100-180 deg.C to extremely enhance the water resistance and strength.
Patent JP-2002112270-A (JP)
Title: Moving picture high-speed encoder and moving picture high-speed encoding method
Inventor: ISHIKAWA HIROYUKI
IPC: H04N19/172
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture high-speed encoder that can attain high- speed compression for a scene in a rapid motion. SOLUTION: After storage of all frames used for reference, a vector retrieval means 13 obtains the correlation with reference frames. A compression type discrimination means 14 compares a prediction error of an obtained vector position with a mean deviation in the frames to select a compression type providing an excellent compression efficiency. A compression mode discrimination means 15 selects the compression processing in a high-speed mode or the compression processing in a usual mode on the basis of the compression type.  In the case of the compression processing in the high-speed mode, a motion prediction means 16 takes no difference between a macro block and a predicted block, a frequency conversion means 17 converts an output of the means 16 into a frequency component, a quantization means 18 quantizes the frequency components, a variable length coding means 23 obtains a compressed code and an output means 24 outputs the compressed code.
Patent JP-2002102300-A (JP)
Title: Limbs training system based on environmental information
Inventor: TAKAO HIROSHI
IPC: A63B23/12
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To perform a training capable of using articles existing in an environment close to daily life activities and performing the training on various tracks only by changing the environment. SOLUTION: This limbs training system 10 consists of a training target object 14, for example, a cup 14a and a pitcher 14b put on a table 12 and provided with sensor parts 26, respectively, an instructed track generator 16 computing and processing an instructed track in a computing part 38 and outputting it based on condition amount information (environmental information) measured by each sensor part 26, initial information stored in a storage part 32, and operation task, and a track presenting device 24 having a drive part for driving a support part 22 supporting a training section, for example, upper limbs 20 based on the instructed track outputted by the generator 16 in accordance with the instructed track.
Patent JP-2002109106-A (JP)
Title: Method and system for mediating talent introduction/ intercession
Inventor: TOKOROZAWA TOSHIHIRO
IPC: G06Q10/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To realize transactions through the Internet and to efficiently mediate talent while maintaining high confidentiality in talent introduction/intercession business in which high confidentiality is demanded and manpower is depended on large. SOLUTION: This system is provided with a step in which a talent introduction request is received from the terminal of a talent requesting side and an introduction condition included in the talent introduction request is transmitted to the terminal of a talent providing side, a step in which talent information coinciding with the introduction condition is received from the terminal of the talent providing side and the talent information is returned gradually to the terminal of the talent requesting side being the requesting source according to a predetermined presentation condition, and a step in which an intercession request for any talent in the talent information presented to the terminal of the talent requesting side is received and transmitted to the terminal of the corresponding talent providing side.
Patent JP-2002102888-A (JP)
Title: Water area cleaning system
Inventor: MIYAOKA SHUJI
IPC: C02F1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the water pollution of a closed water area such as a in harbor. SOLUTION: The water area cleaning system is constituted by arranging a water flow control body 5 to the entrance and exit 4 of the inner water area 2 in harbor 1 and the outer water area 3 positioned outside the inner water area. The water flow control body ensures the communication of the bottom layers of the inner and outer water areas 2 and 3 but cuts off the communication of the surface layers of both water areas.
Patent JP-2002103351-A (JP)
Title: Molding mold
Inventor: OTA ATSUYOSHI
IPC: B29C33/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a molding high in dimensional precision by purging air in a molding space completely and to prevent the waster of a material. SOLUTION: A molding mold 10 including an upper mold 12 and a lower mold 13 which forms a prescribed molding space S between it and the upper mold 12 is formed. The upper and lower molds 12 and 13 are arranged with the space S inclined vertically to have a difference in height, an injection port 20 for a resin M is formed on the lower position side of the upper mold 12, and the first and second vent holes 22 and 23 are arranged in the inclination direction on the higher position side of the upper mold 12. The resin M injected from the injection port 20 into the space S is packed gradually toward the higher position side of the space S, and air in the space S is expelled from the lower position side toward the higher position side to be discharged outside from the vent holes 22 and 23 on the higher position side.
Patent JP-2002110721-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: GOTO MASAKATSU
IPC: H01L25/18
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve yield of semiconductor device. SOLUTION: In a method for manufacturing a semiconductor device, on the principal surface of a substrate a plurality of semiconductor chips which are mounted at prescribed intervals from a first edge of the principal surface toward a second edge opposing the first edge are disposed inside a cavity, or a forming mold with the substrate. Then, a step is provided, where a resin is injected inside the cavity from the first edge toward the second edge of the principal surface on the substrate to form a resin encapsulant for encapsulating the plurality of the semiconductor chips in batch, and additionally a step is provided where a cleaning process is conducted on the principal surface of the substrate, before the step of forming the resin encapsulant.
Patent JP-2002112282-A (JP)
Title: Electronic camera
Inventor: TSUCHIYA TOSHINORI
IPC: H04N9/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can attain white balance processing by which a more natural image can be obtained. SOLUTION: An MPU 5 obtains a chromaticity coordinate by each prescribed pixel value of image data from a CCD 2 and applies weighting to the image data on the basis of divided areas at the chromaticity coordinate. Even in an area on the chromaticity coordinate where the color is discriminated to be white, subdividing further the area and applying weighting to the subdivided area depending on a pixel value included in each subdivided area can attain more precise white balance adjustment. Moreover, the weighted area or the weighted amount is changed depending on the object luminance, then precise white balance can be adjusted independently of the object luminance.
Patent JP-2002108437-A (JP)
Title: Work supporting device
Inventor: YAMANAKA YASURO
IPC: G06Q50/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a work supporting device where the shakedown period of work can be shortened and a work error can be avoided. SOLUTION: A preceding work content display picture 102 and a next work content display picture 100 are simultaneously displayed on the screen of a work instructing terminal computer installed in a work station. 'Part number' information 96 required for work is displayed and the assembly work of parts is performed based on the display.
Patent JP-2002114015-A (JP)
Title: Suspension bush structure for automobile
Inventor: MATSUMOTO SHIN
IPC: F16F1/38
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the suspension bush structure capable of optimally laying out a suspension link without hindering the smooth operation of a bush and without impairing the durability even if a torsion is generated by the generation of two different load center in the bush interposed in a support point of the suspension link and capable of improving the operability and stability of a vehicle. SOLUTION: In the suspension bush structure for automobile provided with an elastic member interposed between an inner cylinder and an outer cylinder, one end surface of the elastic member is formed with a pair of boring parts extended from the one end by the predetermined distance along the axial direction opposite to each other in both sides of the inner cylinder, and the other end surface of the elastic member is formed with a pair of second boring parts extended from the other end by the predetermined distance along the axial direction opposite to each other in both sides of the inner cylinder, and the first boring parts and the second boring parts are formed in the different radial direction. In the one end surface of the elastic member formed with the first boring parts, a pair of inner members are arranged opposite to each other in both sides of the inner cylinder.
Patent JP-2002015623-A (JP)
Title: Transparent electrode
Inventor: KOIKE KATSUHIKO
IPC: H01L51/50
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a transparent electrode which is superior in a uniformity of light emission in a surface and not poor in luminosity in the region of 600 to 700 nm when a light emitting element is prepared. SOLUTION: Performances of the transparent electrode are limited so that surface resistance values are 7 Ω/(square) to 12 Ω/(square), and transmissivities are 70% to 99% or less in the wave length region of 600 to 700 nm.
Patent JP-2001184514-A (JP)
Title: Cad system
Inventor: YAMAMOTO TADASHI
IPC: G06F17/50
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a computer aided design (CAD) system, with which intersection calculation or the like is enabled by plotting a clothoid curve and an offset curve thereof while using a Bezier curve. SOLUTION: A CAD system 10 is provided with input parts 11a and 11b for inputting the information of design conditions or design processing command, input control part 11, design condition DB 13 for storing the information of design conditions, road design processing part 12 for performing road design, result DB 14 for storing a road design plan or the like, image data processing part 15 for converting the format of a data file for the road design plan or the like, output parts 16a and 16b and output control part 16. By approximating the clothoid curve, with which a tangential angle is defined within the range of [0, π/2], with the Bezier curve, the road design processing part 12 plots the clothoid curve, with which the tangential angle is within the range of [0, π/2], while using the Bezier curve.
Patent JP-2001179593-A (JP)
Title: Buff finishing device of uter periheral surface of metal pipe body, and buffer finishing method
Inventor: KISHIDA HIROHISA
IPC: B24B29/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a buff finishing device capable of automatically finally finishing the outer peripheral surface of a metal pipe body such as a muffler for a motorcycle to a high accurate machined surface with a neglectable polishing mark. SOLUTION: The metal pipe body 14 is held by axial both ends and rotated about the central axis, a polishing wheel 16 and a buff wheel 18 are rotated in the different directions relative to the central axis of the metal pipe body 14, and about a rotation central axis: Xa', Xb' extending in the different directions, rough finishing by the polishing wheel 16 and final finishing by the buff wheel 18 are applied differently while respective polishing directions are the different directions relative to the central axis of the metal pipe body 14.
Patent JP-2002115801-A (JP)
Title: Steam temperature control device for vaporizer
Inventor: NAGATANI NOBUYUKI
IPC: F22B1/18
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To highly accurately control temperature of steam produced from a vaporizer operable with exhaust gas of an engine even in a transient state of the engine. SOLUTION: A control device 11 feed forward controls the amount of feedwater in response to the number of revolutions of an engine and intake air negative pressure so as to control actual steam temperature of steam produced from a vaporizer 3 for heating water with exhaust gas of an engine 1 by changing the amount of feedwater from a feedwater quantity control injector 7, and further feed-back controls the quantity of feedwater based upon a deviation between actual steam temperature and object steam temperature.  A feed-forward control input is corrected by making use of at least one among a fuel-cut control signal that is a parameter indicative of a combustion state of the engine 1, an ignition retard control signal, an EGR control signal, and an air/fuel ratio control signal, whereby the actual steam temperature of the steam produced from the vaporizer 3 is controllable to object steam temperature with high accuracy even in the transient state of the engine 1.
Patent JP-2002116213-A (JP)
Title: Autoanalyzer
Inventor: INAYOSHI KENJI
IPC: G01N35/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer, equipped with a stirring means using acoustic waves, which can drive a plurality of stirring means when the plurality of stirring means are used or when a new stirring means is added so as to be expanded and in which a control means capable of dealing with the miniaturization and the low cost of the autoanalyzer can be established by solving the problem that, in a conventional control means, piezoelectric elements and drive circuits in the same number are required when the plurality of stirring means are used and that there is a fear when the autoanalyzer is miniaturized and made low-cost. SOLUTION: The autoanalyzer is provided with a stirring means by which a specimen and a reagent are mixed inside a reaction container in a noncontact manner by using the acoustic waves. The autonanalyzer is achieved in such a way that a drive sequence which can drive the plurality of stirring means by one drive circuit is provided at the control means.