baber/WOPTO huggingface dataset:
Patent JP-2002170863-A (JP)
Title: Method for reading mark in very small peripheral region of semiconductor wafer
Inventor: SATO ETSURO
IPC: H01L21/68
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical readout method of a very small mark engraved in a very small region, which excludes additional apparatuses from the periphery of a semiconductor wafer to reduce an exclusively used space decreasing the chances that the semiconductor wafer is in touch with other materials, and moreover can detect a very small, local flat surface region quickly and accurately with a simple configuration. SOLUTION: While a mark readout optical system (102b) is set up in a high position opposed to the periphery of the semiconductor wafer W, the periphery of the semiconductor wafer W is illuminated with a higher illuminance than that for mark readout by an illuminating means (102a). Then, while the semiconductor wafer W is rotated centrally on its central axis, a partially continuing high brightness region is detected by the mark readout optical system (102b) to judge the region as a mark formation region by image processing, and then the rotation of the wafer W is stopped. After the illuminance of the illuminating means (102a) is switched to the conventional illuminance used for mark readout, the surface of the high brightness region is focused by the mark read optical system to read out the very small mark engraved in the region.
Patent JP-2002169242-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: NAGAMI KEN
IPC: G03C1/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity, excellent in sharpness, not lowering contrast even when put under high humidity, ensuring high contrast even when processed with a developer not substantially containing a hardening agent, free of pressure fog in a liquid and suitable particularly for use in an X-ray mammographic system. SOLUTION: The silver halide photographic sensitive material has an emulsion layer containing a silver halide emulsion chemically aged in the presence of a compound having a tetrazaindene nucleus, a specified ortho sensitizing dye and a specified monomethine dye and comprising normal grains having <=20% coefficient (σ/r) of variation in grain diameter and <=5 mol% average silver iodide content near the surfaces on at least one side of a transparent support.
Patent JP-2002170069-A (JP)
Title: Identification method of time-space dynamics, fluctuation prediction method, fluctuation control method and recording medium readable of computer recording identification program of time-space dynamics
Inventor: SAKAI KENJI
IPC: G06Q10/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To predict the future of a cultivated field and control it using a dynamics by locally identifying the dynamics causing time-space fluctuations of the cultivated field attributes (yield, weed quantity, water content, etc.). SOLUTION: Time-space distribution of the attributes are inputted and stored in an input data storage part (S101). A divided area formed by dividing a target space frame into respective cells by referring to the input data storage part and the attribute data of each cell is stored in an attribute data storage part (S105). A local dynamics of the divided area is identified and each parameter specifying the local dynamics is stored in a parameter storage part (S107). Various types of statistical quantities related to the identified local dynamics are calculated and the calculated statistical quantity is stored in a total quantity storage part (S109). The time-space prediction result of the attribute data is calculated using the identified local dynamics and stored in a prediction storage part (S110).  A map related to a cultivated field frame or the attribute data/statistical quantity in the divided area is compiled and stored in a map storage part (S111). The map of the cultivated space frame or the divided area is displayed or outputted (S113).
Patent JP-2002169192-A (JP)
Title: Optical element and modulation method
Inventor: KAWAHARA ATSUSHI
IPC: G02F1/17
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which has a large variation of light scattering rate, reflectance or the like, stable repetition characteristics and a constitution which can be manufactured easily, and to provide a modulation method. SOLUTION: The optical element has at least a stimuli-sensitive polymer gel which swells or shrinks by an external stimulus and has redox ability, and a liquid absorbable in the stimuli-sensitive polymer gel between an oxidation reduction electrodes having a transparent electrode and redox ability, and the stimuli-sensitive polymer gel is disposed in the vicinity of the transparent electrode. Moreover, the optical element has at least the stimuli-sensitive polymer gel which swells or shrinks by an external stimulus and has redox ability, and a liquid absorbable in the stimuli-sensitive polymer gel between the oxidation reduction electrodes having the transparent electrode and redox ability, and the stimuli-sensitive polymer gel is brought into contact with the transparent electrode. The modulation method controls the redox state of the stimuli- sensitive polymer gel to control the swelling or the shrinking of the stimuli- sensitive polymer gel.
Patent JP-2002171295-A (JP)
Title: Asynchronous serial data communication system
Inventor: OTAKI TOSHIHIRO
IPC: H04L25/49
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous serial data communication system, a transmission device, and a reception device which can accurately decode and receive transmission data even in the case of an unknown transmission bit rate between the transmission side and reception side in asynchronous serial data communication. SOLUTION: Bit values of the [4(i-1)+1]th bit, the [4(i-1)+2]th bit, the [4(i-1)+3]th bit, and the [4(i-1)+4]th bit of n-bit information data are set to '1', '0', the value obtained by inverting the value of the i-th bit B (i), and '0' respectively to convert n-bit information data to 4n-bit code data, and it is outputted by serial transmission. On the reception side, the pulse width of '1' of code data is taken as the period of the transmission bit rate to detect the bit end time of the [4(i-1)+3]th bit, and the number of leading edges is detected by a toggle FF during this detection, and reception data values '0/1' are decoded and are held in order and are received.
Patent JP-2002173596-A (JP)
Title: Thermoplastic resin composition
Inventor: MORITOMI SATORU
IPC: C08L71/12
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition maintaining various properties including high-temperature rigidity, molding processability, molded product appearance and heat resistance at satisfiable levels, having low water- absorbing tendency and such an excellent characteristic as to be small in dimensional change under a highly humid ambience. SOLUTION: This thermoplastic resin composition comprises (A) a polyphenylene ether resin, (B) a polyamide resin and (C) a novolak-type phenolic resin obtained by reaction between a phenolic compound of general formula (I) (wherein, (k), (m), (a) and (c) are each an integer of 1-4; (l) and (b) are each an integer of 1-3; R1, R3 and R5 are each H, an alkyl or alkoxy; R2 and R4 are each an alkylene; and (n) is an integer of 0-4) and an aldehyde; wherein the weight ratio A/B is (5:95) to (90:10) and the content of the component C is 0.2-10 pt(s).wt. based on a total of 100 pts.wt. of the components A and B.
Patent JP-2002173022-A (JP)
Title: Car body end structure of rolling stock
Inventor: ONO TOSHIRO
IPC: B61D17/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To hold down noise generated due to turbulence of an air current between car bodies of a rolling stock running at high speed. SOLUTION: A roof surface 12 and the end part of a side surface 13 of the car body 11 are inclined to the inside of the car body toward an end surface 14 to form inclined surfaces 12a, 13a. A circular-arc chamber part 16 is provided on the butting parts of the inclined surfaces 12a, 13a and the end surface 14.
Patent JP-2002173229-A (JP)
Title: Cargo delivery system
Inventor: KIUCHI MITSUHARU
IPC: G06F19/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a cargo delivery system dispensing with a handwriting slip, and improving convenience of a user. SOLUTION: A terminal 1 and an agency 2 are connected to a distribution center 3 via a network, and can transmit data. The distribution center 3 can indicate delivery by communication to a delivery vehicle 6 via communication facilitates 4 and 7. A sales driver possesses a portable terminal 62 for sending delivery information to the distribution center 3. The distribution center 3 indicates collection of a cargo and delivery to the delivery vehicle 6 staying closest to a sender 8 on the basis of transmitted data, and the sales driver delivers the cargo while sending information. When completing the delivery, a reception slip is printed by the portable terminal 62, and is handed to a receiver to perform delivery work for improving efficiency and facility.
Patent JP-2002181617-A (JP)
Title: Weighing control system of waste
Inventor: KANAZAWA TOMOTAKE
IPC: G01G23/42
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a weighing control system of waste capable of easily, accurately and correctly inputting data required for totalizing control of a division code. SOLUTION: An IC chip 4 with the transmission function is installed in a container 3 with wheels for housing the waste, and a reader 5 of the IC chip is arranged in a slope 2 for guiding the container on a weighing pan of a weighing apparatus 1.
Patent JP-2001233972-A (JP)
Title: Polymer membrane, liquid-repellent membrane forming solution, article surface-modified with the polymer membrane, surface-modifying method, polymer compound and method for producing it
Inventor: IKEGAME TAKESHI
IPC: C08F290/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer membrane which has a stable liquid-repellent performance and is excellent in adhesion to a substrate, hardness and abrasion resistance; a liquid-repellent membrane forming solution which has an excellent membrane-forming performance to use for forming the above polymer membrane; a polymer compound for use in the above solution; and a method for producing the above polymer compound. SOLUTION: The polymer membrane is characterized in that it is a membrane composed of a polymer having fluorine-containing polymer chains, the chains aggregating to form the clusters scattered in at least one of the inner layer and the surface of the membrane. There are disclosed a liquid- repellent membrane forming solution which can be used to give the above polymer membrane, an article which is surface-modified by the polymer membrane, a surface-modifying method, a polymer compound for the polymer membrane, and a method for producing the polymer compound.
Patent JP-2002214221-A (JP)
Title: Impurities detector and impurities detection method
Inventor: KIN ZENHITSU
IPC: G01N27/10
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of detectors at the time of detection of impurities and to detect impurities for a short time. SOLUTION: An organic compound and a peroxide recovered by circle return piping 2 are decomposed by an ultraviolet oxidizing treatment device 11 and conductivity is measured by a resistivity meter 12 and dissolved oxygen is measured by a dissolved oxygen meter 13 to detect impurities of water recovered by the circle return piping 2.
Patent JP-2002179761-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product thereof
Inventor: OSHIMI KATSUHIKO
IPC: C09D163/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin with excellent solubility in solvents, giving a cured product having excellent heat resistance, moistureproofness, adhesiveness and low dielectric properties. SOLUTION: This epoxy resin is expressed by general formula (1) (where n is an average value in a range of 0.1 to 6.0) and characterized in that the softening point is 63 deg.C or higher, and the ratio (A/B) of the integrated value (A) of a peak existing in 35 to 37 ppm to the integrated value (B) of a peak existing in 40 to 42 ppm is 1.45 or more in the 13C-NMR spectrum.
Patent JP-2002180305-A (JP)
Title: High-waist girdle
Inventor: RIVIANA MARCONI
IPC: A41C1/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-waist girdle capable of neatly showing the body line from the vicinity of underbust to the femoral region, comfortable to wear even if worn for a long time without pressing the groin, causing no slipping down by fitting exactly to the body. SOLUTION: This high-waist girdle extending to the vicinity of underbust is so designed that a stretch belt 2 is provided on the upper opening of a waist cloth 3 and the front face of the front section of the waist cloth 3 is provided with an approximately transversely elongated hexagonal pad 7 of knitted fabric lower in stretchability than the waist cloth 3 and thicker than the cloth 3.
Patent JP-2001236133-A (JP)
Title: Method and device for synthesizing proportion clock
Inventor: JOSEPH A DOBORAKU
IPC: H03L7/081
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To flexibly generate various output clock frequencies and proportion between frequencies. SOLUTION: These device and method for generating one or more clock signals are provided. The device includes successively connected plural delay factors (205) and logical circuit factors (500) connected with some of the plural delay factors (205). The clock signals are supplied through the plural delay factors (205) and some delayed versions of the clock signals are generated. The logical circuit factors (500) generate one or more outputted clock signals each of which has the frequency obtained by multiplying the frequency of the clock signals to be supplied through the plural delay factors (205) by a desired rational number which is smaller than 1 (namely, one part in several) by selecting and combining the delayed versions of the clock signals.
Patent JP-2001218766-A (JP)
Title: Volumetric computerized tomography for heart image provided with system for data communication through network
Inventor: HU HUI
IPC: G01N23/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a CT imaging system capable of providing a remote service by using the internet or a private network. SOLUTION: The physiological cycle (cycle composed of plural phases) of an object is identified and the selection of at least one of the phases of the object by an operator is permitted. At least one of the segments of projection data are collected for the respective selected phases of the object during the respective rotations of respective X-ray sources, a projection data set is generated by synthesizing the segments of the projection data and the cross sectional image of the entire object is generated from the projection data set. Also, images or data relating to the images are delivered to remote equipment and the remote equipment provides the remote service through a network.
Patent JP-2002195138-A (JP)
Title: Starting method and device for vehicle engine
Inventor: MANABE KOJI
IPC: F02N11/08
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To make a structure simple and low cost and prevent useless electric power consumption by starting an engine efficiently under a low temperature condition. SOLUTION: A starter motor 20 is connected to a lithium secondary battery 1 through a key switch 2 and a starter relay 6. A starter relay control part 10 enables the starter relay 6 to be turned on when terminal voltage of the lithium secondary battery detected by a voltage sensor 9 is a designated minimum voltage or more and prohibits the starter relay from being turned on when the terminal voltage is below the minimum voltage. When the key switch 2 is turned in a start position, electricity is discharged from the lithium secondary battery 1 to the starter motor 20 or cuts off electric discharge according to the terminal voltage. Electric discharge characteristics are improved to provide complete combustion of the engine by battery internal temperature rise by electric discharge and repetition of voltage recovery at cut off of the electric discharge. Since a heater is not required, heater power is not consumed.
Patent JP-2002194946-A (JP)
Title: Automatic opening/closing device of opening/closing body for vehicle
Inventor: YOKOTA YOSHIAKI
IPC: E05F15/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening/closing device of an opening/closing body for a vehicle which prevents the increase of the size of an opening part by enlarging a crossing angle between an connecting link and the opening part so as to reduce a projection area, of which the appearance is improved, and at the same time, which can be conveniently used by preventing it from being drawn in to the opening part and an object from being caught. SOLUTION: A connecting part of one end 12a of the connecting link 12 and the connecting part of the other end 12b are arranged opposite to each other by constantly making a line formed by connecting a pivot shaft 6a and an output shaft 13 as a border during operation.
Patent JP-2002198043-A (JP)
Title: Nickel hydrogen secondary cell, manufacturing method of nickel hydrogen secondary cell and manufacturing method of nickel porous body
Inventor: KAMIYAMA YASUHIRO
IPC: H01M4/62
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of capacity at high-current discharge in a nickel hydrogen secondary cell. SOLUTION: A nickel porous body, positive pole substance at least including positive pole active substance arranged in each pore of the porous body, a separator impregnated with electrolyte, negative substance, and a negative pole plate are provided, of which, the positive substance is so structured as to include hollow particles 20 having notches at least partially. With this, high current can be discharged without degradation of capacity.
Patent JP-2002196521-A (JP)
Title: Electrophotographic device
Inventor: KARAKI TETSUYA
IPC: G03G15/01
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To impart superior total performance with high durability and high image quality to a full color electrophotographic device with plural image carriers. SOLUTION: The electrophotographic device uses a-Si(amorphous silicon) photoreceptors as photosensitive drums (image carriers). An image of an excellent black grade can be obtained by using a high performance specified a-Si photoreceptor in a black image forming part. The formation of a full color image with very small environmental dependence and exposure memory is enabled by using photoreceptors in which each photoconductive layer contains 10-30 at.% hydrogen atoms, the characteristic energy of the trailing of an exponential function obtained from a light absorption spectrum in at least a part of the photoconductive layer on which light is incident is 50-60 meV and localized state density in the photoconductive layer is 1×1014 to <1×1016 cm-3.
Patent JP-2001246161-A (JP)
Title: Device and method for game using gesture recognizing technic and recording medium storing program to realize the method
Inventor: KAWAI SHIRO
IPC: A63F13/42
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a game device which progresses a game real time similarly to a case in which commands are inputted with an input device even in a gesture inputting game. SOLUTION: Movement of a part (hand, for instance) of the human body is imaged and binary image data are obtained from the gesture. Orientation information of the hand is detected by Hough transformation 205 to the binary image data and shape information indicating the numbers and angles of fingers are detected by centroidal profile extraction 206 from same binary image data. An input command corresponding to a combination of the orientation information and the shape information is determined (parameter adjustment) 208 among commands preliminarily prepared.
Patent JP-2002199075-A (JP)
Title: Electronic unit with portable telephone holder
Inventor: YAMANO TORU
IPC: H04M1/725
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic unit with portable telephone holder where the unity of the electronic unit and a portable telephone set is improved, operability and the stability of transmission/reception sensitivity is improved and a commodity value can be improved by stably holding a communication medium such as a portable telephone set with respect to the electronic unit without using holder whose operability and management are complicated. SOLUTION: The electronic unit 1 has a function of performing radio communication by connecting the portable telephone set 21. A portable telephone holder 21 installed in the holder installation face 4a of the electronic unit holds the portable telephone set to an appropriate posture. the portable telephone holder is provided with a latch member 5 which is supported by the holder installation face so that it can vertically move and a stop member 6 which is supported by the holder installation face of the electronic unit below the latch member so that it can vertically move.
Patent JP-2002195543-A (JP)
Title: Ash melting furnace
Inventor: UTA NOBUKI
IPC: F23J1/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the fall of temperature of molten slag and effectively supply the molten slag to a slag receiving vessel when the molten slag is discharged from a slag outlet port of a vessel to supply the slag to the slag receiving vessel in an ash melting furnace. SOLUTION: The ash melting furnace comprises the vessel 1 having conductivity and including an ash inlet port 2 and the slag outlet port 3 for melting ash supplied from the ash inlet port 2 and discharging the formed molten slag ∥, a vessel inductively heating coil 2 which externally surrounds the vessel to generate induction current in the vessel, a slag supply duct 5 with conductivity provided from the slag outlet port 3 of the vessel to the slag receiving vessel 6 provided separately from the vessel to supply the molten slag discharged from the slag outlet port 3 to the slag receiving vessel 6 and a duct inductively heating coil 14 disposed outside the duct 5 to supply the induction current to the wall of the duct and generate heat.
Patent JP-2002202140-A (JP)
Title: Automobile navigation system and recording medium
Inventor: HAYAMA YOICHI
IPC: G01C21/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an automobile navigation system which eliminates a search impossibility in a route search and which shortens the search time. SOLUTION: Information required for the route search including map data hierarchized according to the definition of a road up to a road on a low-order level from a road on a high-order level is stored in an information storage means (3). A route search means (4) which searches a route on the basis of a starting place, destination information and the map data hierarchized according to the definition of the road combines detailed map data on the low-order level with coarser map data on the high-order level so as to reach an optimum route.
Patent JP-2001510710-A (JP)
IPC: A61L15/60
Filed: 1998-07-23
Abstract: The present invention relates to absorbent articles such as sanitary napkins and panty liners comprising a topsheet, absorbent core and backsheet which are breathable by the incorporation of a breathable backsheet and have a reduced tendency to exhibit garment wet through. The backsheet comprises at least one air permeable layer such as an apertured formed film or fibrous layer which is applied and preferably coated with a non-soluble, liquid swellable material, such as polyvinyl alcohol. Upon contact with fluid discharge, the material swells and closes the apertures of the layer, thereby reducing air permeability and preventing the passage of liquid through the layer and thus through the backsheet onto the garment of the wearer of the article.