baber/WOPTO huggingface dataset:
Patent JP-2002088423-A (JP)
Title: High purity nickel-boron and its production method
Inventor: FUCHI YASUNARI
IPC: C22C1/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain high purity nickel-boron capable of being produced by single refining process only by using an electric furnace, and to provide its production method. SOLUTION: In this method for producing high purity nickel-boron, at the time of blending a nickel source with, a boron source and a carbon reducing material for melting/reducing the boron source and producing high purity nickel- boron by an electric furnace, the amount of the carbon reducing material to be blended is controlled to 90 to 94 mass% to the theoretical amount required for the melting and reducing, also, as the reducing material, the one containing soaking residue of <=1.0 mass% is used, and the specific resistance in the electric furnace is controlled to 0.42 to 0.49 Ωcm to form high purity nickel-boron having a composition containing, by mass, 15.0 to 20.0% B, <=0.05% Si, <=0.005% Al and <=0.04% Fe, and the balance Ni with inevitable impurities.
Patent JP-2002087880-A (JP)
Title: Dielectric ceramic composition and ceramic capacitor
Inventor: MORITA KOICHIRO
IPC: H01B3/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a green sheet is made thinner in order to attain both miniaturization and capacity increase of a ceramic capaci tor, voltage applied to every unit thickness increases, life time of a dielectric layer shortens and reliability of a laminated ceramic capacitor lowers. SOLUTION: A sintered compact containing 100 mol% of Ba and Ti expressed in terms of BaTiO3, 0.25 to 1.5 mol% of Re expressed in terms of Re2O3 (Re denotes one kind or two kinds or more selected from Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Y), 0.025 to 0.25 mol% of Mo and/or W respectively expressed in terms of MoO3 and WO3 and further containing described ratio of SiO2 or glass components, is used as a material for the dielectric layer of the ceramic capacitor.
Patent JP-2002100237-A (JP)
Title: Conductive resin composition and molding thereof
Inventor: YOSHIOKA JUNICHI
IPC: C08K3/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a molding abundant in flow properties and flexibility, stably having high electrical conductivity. SOLUTION: A conductive resin composition contains at least a polyolefin resin and one or more kinds of conductive material selected from among carbon black, graphite, metal powder and metal flakes. The composition is characterized in such a manner that at least part of the polyolefin resin is polymerized by means of a metallocene catalyst.
Patent JP-2002097583-A (JP)
Title: Method for manufacturing thin copper-clad laminate
Inventor: MIZUMURA HIDESHI
IPC: C23F1/18
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin copper-clad laminate, which can produce the thin copper-clad laminate with uniform thickness distribution of a copper foil by continuous etching with using a cupric chloride and alkali persulfate etchants. SOLUTION: This method comprises decreasing the copper foil thickness to 30%-60% of an original thickness with a cupric chloride etchant at first, and further etching it with the alkali persulfate etchant to decrease the thickness to 5%-75% of the original thickness.
Patent JP-2002091553-A (JP)
Title: Software job supporting device for monitoring and controlling plant
Inventor: USUI RIKA
IPC: G05B23/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To attain efficiency in a software engineering process for monitoring and controlling a plant. SOLUTION: A software storing unit 102 adds revision information to a standard program to be commonly applied in plant monitoring and controlling software and stores it by file unit. Then a releasing unit 103 releases the requested revision standard program from the software storing unit 102 by file unit.
Patent JP-2002096018-A (JP)
Title: Method of inspecting coating crack and method of measuring width of coating crack
Inventor: HIRAKO HARUYASU
IPC: G01B11/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To stably perform the coating crack inspection for a coated material without being affected by disturbance and to measure coating crack width of the coated material having the coating crack. SOLUTION: The number of regions composed of pixels except the pixels extracted as the coated material 2 on a binarized image is counted and the coating crack of the coated material is detected from the number of the regions. The pixels extracted as the coated material 2 on the binarized image are expanded, the expansion process is repeated until the crack parts of the coating material 2 are connected with each other and the width of the coating crack of the coated material 2 is measured by the repeated number of the expansion processes.
Patent JP-2002101376-A (JP)
Title: Line memory
Inventor: KASAI YOSHIO
IPC: G09G5/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a line memory in which a low-cost and low speed RAM is used. SOLUTION: This line memory is provided with memories 10 and 11 respectively having half storage capacity of storage capacity needed in dot data for one line, a read address counter 12 for generating a read address signal 20, a write address counter 13 for generating a write address signal 21 and a memory access signal generating part 14 for generating address signals 22 and 23 for accessing the memories 10 and 11 and read and write enable signals 24 to 27, reads the dot line of the preceding line from the memory 11 or 10 and writes the dot data of the current line to the memory 10 or 11 within the same cycle.
Patent JP-2002095971-A (JP)
Title: Friedel-crafts catalyst and method for producing alkylated aromatic compound or benzoylated aromatic compound by using the same
Inventor: KOTOMARI MITSUO
IPC: C07C201/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel Friedel-Crafts catalyst that is easily handleable and capable of being recovered from the reaction system or of being reusable and to provide a novel method for producing an alkylated aromatic compound or a benzoylated aromatic compound by using the same. SOLUTION: There are provided a Friedel-Crafts catalyst prepared by infiltrating a zinc halide into a support selected from the group consisting of alumina, silica, zeolite, and a molecular sieve and a method for producing an alkylated aromatic compound or a benzoylated aromatic compound by using the same.
Patent JP-2002061710-A (JP)
Title: Multiple rubber ring isolator for base isolation
Inventor: TOMIZAWA MINORU
IPC: F16F15/04
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the imposition of an excess burden on natural rubber for generating restoring force of an isolator. SOLUTION: A circular bottom plate 5 having a cylindrical lower side outer frame 2 and a cylindrical lower side inner frame 3 and having a lower side cast lead board slider 4 in a central part is arranged on a building foundation 1 for adjusting the center to a building column core 6, thick rubber pipe rings 7 are juxtaposed in a concentrically circular shape by the required number, and a circular cover plate 12 having a cylindrical upper side outer frame 8, a cylindrical upper side inner frame 9 and a cylindrical upper side intermediate frame 10 and having an upper side cast lead board slider 11 in a central part are put on from above.  In that case, the circular cover plate 12 is put on in a position horizontally rotated by 45 degrees from a normal position so that an upper side intermediate frame fin 13 comes under a lower side inner frame fin 14, and is housed thereafter by horizontally rotating further by 45 degrees. A building lower part structure 16 such as a column base and a tie beam is executed on the circular cover plate 12.
Patent JP-2002095615-A (JP)
Title: Filter equipment for vacuum cleaner
Inventor: YOKOI KENICHI
IPC: E01H1/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the general-purpose filter equipment which can be applied to a hopper of different models, capable of clearing out the collected dust with higher efficiency. SOLUTION: A filter 7 is put between a filter bracket 10 and a filter mounting plate 8 to be fixed to a hopper. The filter bracket 10 consists of a bracing member pair 15 and 16 in parallel and a connecting member pair 17 and 18 also in parallel, which are combined in a manner that they form a rectangle in the center. Each bracing member 15 and 16, is bilaterally provided with a similar overhang 20 on both ends, which is secured on the filter mounting plate 8 with a bolt 14 and a butterfly nut 14. In the middle of the connecting member pair 17 and 18, a mounting piece 24 and a rubber vibration insulator 25 are provided to install a filter shaker 11 thereby. A motor 27 is attached to the vertical part 26a of a shaker frame 26 in a direction that a motor shaft 27a becomes parallel to the filter surface. An eccentric weight 28 is supported by the motor shaft 27a. To the horizontal part 26b of the shaker frame 26, a shaking plate 29 is fixed, being in contact with almost central part of the filter 7.
Patent JP-2002098570-A (JP)
Title: Flowmeter installation structure
Inventor: TANAKA YUTAKA
IPC: G01F15/18
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter installation structure for easily attaching the flowmeter to various pipe configurations, minimizing placement space of flowmeter, and preceding piping works before flowmeter installation. SOLUTION: This structure comprises a main body section 1 having flow rate measuring function, a display unit 14 indicating flow rate, etc., and a socket section 20. The main body section 1 is provided with an entrance 4 and an exit 5 for fluid on its one surface. The socket section 20 is provided with both a first communicating gate 23 corresponding to the entrance 4 on the main body section 1 and a second communicating gate 24 corresponding to the exit 5 on the main body section 1. On the other surface, a first piping connection gate 27 communicating with the first communicating gate 23 and a second piping connection gate 28 communicating with the second communicating gate 24.  While communicating both communicating gates 23 and 24 on the socket section 20 with the entrance 4 and an exit 5 on the main body section, an installation means 36a detachably installing the socket section 20 in the main body section 1 is furnished.
Patent JP-2002111378-A (JP)
Title: Directivity forming method
Inventor: YAMAGUCHI TSUTOMU
IPC: H01Q21/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method to form directivity, which forms a predetermined horizontal plane directivity without causing a null point. SOLUTION: The method is composed of two antennas, each of which radiates two polarized waves that are at right angles to each other. The first antenna 1 radiates a first and a second polarized waves which are in an orthogonal direction to each other. The second antenna radiates a first and a second polarized waves which have the same polarized angles with those of the first and second polarized wave of the antenna 1.
Patent JP-2002105382-A (JP)
Title: Gas-barrier coating composition and gas-barrier film
Inventor: TSUYUKI YURIKO
IPC: C08J7/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier coating composition that contains no carboxylic acid as an odor source and can form the paint film of high adhesion and high gas barrier properties in no need of the anchor layer, even when the substrate is made of a polyester resin. SOLUTION: In this gas barrier coating composition, he following components A, B, C, D are formulated so that the weight ratio of the component (A) to the component (B) may be A/B=2/1-1/1, the weight ratio of the component (B) to the component (C) may be B/C=20/1-2/1. A: polyvinyl alcohol; B: an alkoxysilane bearing amino group and/or imino groups; C: a glycidyl ether represented by the following formula (I) (n is an integer of 0-4); D: lower alcohol-including aqueous solution.
Patent JP-2002106939-A (JP)
Title: Air-conditioning system
Inventor: OKA MASAO
IPC: F24F11/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system that can be calibrated easily, can obtain a stable air volume, can be switched to a nonoperation mode, and can be constructed inexpensively. SOLUTION: This air-conditioning system 71 is provided with an air conditioner 31 equipped with an air a supply fan 41 which supplies air at a variable volume, a supply air duct 53 which connects the air conditioner 31 to clean rooms 45a-45c, and a first HEPA filter 49 which is incorporated in the air conditioner 31 and through which the air sent to the duct 53 is passed.  The system 71 is also provided with second HEPA filters 57 which are respectively provided near the air outlets of the rooms 45a-45c and through which the air supplied from the duct 53 is passed, volume dumpers 59 which are respectively provided near the filters 57 and variably adjust the volumes of air-conditioning air blown out from the air outlets 55, and a supply air-side air volume sensor 61 which is installed to the supply air duct 53 and detects the volume of air- conditioning air passed through the duct 53 and the detecting signal of which is used for controlling the air supplying volume of the fan 41.
Patent JP-2002105992-A (JP)
Title: Fitting structure of sensor for back hoe
Inventor: MIURA TAKANORI
IPC: E02F9/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To rationally protect the right and left angular sensors of a boom. SOLUTION: A first boom vertically moved around a first lateral axial center is forced to be supported at the side of the driving part in the revolving base, and a second boom 2B is forced to be supported in a state that a second boom 4B is forced to be supported in a state that the second boom 4B is laterally moved at the front end of the first boom, and a third boom 4c parallelly moved to the right and left in accordance with the lateral movement of the second boom 4B is provided at the tip of the second boom 4B and an arm moved back and forth is forced to support around the second lateral axial center, in the third boom 4C, and further, a bucket moved around the third lateral axial center is forced to support at the front end of the arm, and on the basis of the detected result of the vertical angular sensor of the boom, right and left angular sensor S2 of the boom, and a front and rear angular sensor detecting the front and rear angle against the third boom 4C, a restraint means preventing access closer than the preset figure against the moving part of the bucket against the above arm and further, the right and left angular sensor S2 of the boom are arranged between the right and left main plates 12 of the third boom 4C.
Patent JP-2002111615-A (JP)
Title: Broadcast signal receiving system
Inventor: SHIBATA AKIRA
IPC: H04N5/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To enable the user of a broadcast signal receiving system to enjoy a variety of broadcast signals at an arbitrary location (room). SOLUTION: The high-frequency signals of a CS broadcasting service 1, a BS broadcasting service 3, a terrestrial broadcasting service 3, etc., are received through antennas 5-7, respectively, and inputted to a re-transmitter 30 through lead wires 21-23. The high-frequency signal of a wired broadcast, such as the CATV, etc., is inputted to the re-transmitter 30 as it is through a lead wire 24. The re-transmitter 30 sequentially converts the arriving high-frequency signals arriving from the outside of a house into common high-frequency signals, and successively transmits the converted signals time sequentially. Thereafter, a wired or radio conveying means transmits the converted common high-frequency signals to a plurality of display devices 51-54 which are set up in each room of the house or in freely portable states.
Patent JP-2002115800-A (JP)
Title: Pressure controller equipped with flow measuring function
Inventor: HIROTA TOMOKAZU
IPC: F17D5/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure controller to be supplied with decompressed gas of a minute flow with a flow measuring function. SOLUTION: Basic piping H of the pressure controller 10 provided with the flow measuring function is bifurcated into a main line M and a leak like L. The main line M is provided with a pressure sensor PM for the main line, and the leak line L is provided with a pressure control valve 40, a pressure sensor PL for the leak line and a nozzle 50 in the flow direction in this order. Output from the pressure sensor PM for the main line is fed back to the pressure control valve 40, and the gas pressure of the main line M is controlled by the pressure control valve 40. Flow rate of the gas passing through the leak line L is detected by the pressure sensor PL for the leak line located at the upstream side of the nozzle 50, and the gas flow rate in the main line is detected from the difference between the gas flow rate in the basic piping and the flow rate of the gas passing through the nozzle.
Patent JP-2001163445-A (JP)
Title: Housing cassette of liquid medicine containing vessel
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide vessel housing cassettes capable of cooling and storing a large number of liquid medicine containing vessels and capable of mechanically selecting and taking out the stored specific vessels. SOLUTION: Plural cassettes 13 are installed on both sides of a drawer unit 2 arranged in a device body 1 to be housed in the cassettes 13 in a state of vertically arranging liquid medicine containing vessels A. Delivery rollers 21 for successively dropping the liquid medicine containing vessels A are arranged in a lower part of the respective cassettes 13 to drop and deliver the housed liquid medicine containing vessels one by one.
Patent JP-2002116997-A (JP)
Title: Chatting device, correctable bulletin board device, integrated communication equipment, teaching material evaluation system, scenario selection system, network connector and electronic mail transmitter
Inventor: TAGAMI MASANORI
IPC: G06Q50/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to obtain sufficient communication in education using conventional network resources. SOLUTION: This chatting device is provided with a character input means 101 for inputting characters by a user, face video data registration means for registering face video data capturing the face or expression of the user, a face video data selection means 103 for acquiring prescribed face video data from the face video data registration means 102 by control from the outside at least and a corresponding and output means 105 for making character data outputted from the character input means 101 and the face video data acquired by the face video data selection means 103 correspond and outputting the data being made to correspond as data for chatting.
Patent JP-2002120391-A (JP)
Title: Method of driving recording head and image forming apparatus
Inventor: KITAO KATSUYUKI
IPC: B41J2/44
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a recording head and an image forming apparatus wherein a driving direction of light emitting element arrays and a number of divided blocks are controlled at an adequate time so that a position shift between colors is reduced. SOLUTION: This image forming apparatus 1 forms a color image in such a manner that the LED arrays in LED array exposing sections LRy, LRm, LRc, LRk are driven in a main scanning direction by dividing the LED arrays into the plural blocks by each of plural LEDs by LED driving sections LDy, LDm, LDc, LDk.  At that time, a position shift correcting section 5 selects a driving direction wherein a position shift amount in a diagonal direction obtained by removing an offset shift of each color is reduced from a driving in a right direction wherein the LED arrays are driven in the right direction of the main scanning direction and a driving in a left direction wherein the LED arrays are driven in the left direction thereof based on the detection of the position shift amount of each color or a position shift amount from a position shift amount detection/input section 4 for operating an input at an adequate time even when the image forming apparatus is in an operating condition and then the image forming apparatus allows the LED driving sections LDy, LDm, LDc, LDk to drive the LED arrays in the selected driving direction.  As a result, it is possible to precisely align the positions of the colors within one dot in the sub-scanning direction.
Patent JP-2002125200-A (JP)
Title: Moving picture format converter
Inventor: IWATA KENICHI
IPC: H04N7/01
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a means that outputs both moving picture signals of analog and digital broadcast programs to display devices with different formats. SOLUTION: The moving picture format converter of this invention is applied to a digital broadcast receiver provided with a horizontal/vertical size conversion means that magnifies or reduces an input moving picture signal at an optional magnification in horizontal/vertical direction, with a data buffer that stores a data quantity of a horizontal size of the input moving picture signal, with a means that selects each input signal, and with a means that selects a display output signal, allows the selection means to select the signal in a way of minimizing the data quantity received by the data buffer and the vertical size conversion means depending on an image format conversion operating mode, and allows the data buffer 23(24)  to selectively act like a write buffer 231 and a read buffer 232 for access to a field memory to delay the input signal by a prescribed time or like one line buffer through the cascade connection of them.
Patent JP-2002123416-A (JP)
Title: Load condition monitoring method, program for controlling client to be used for load condition monitoring system
Inventor: ITO DAISUKE
IPC: G06F12/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To clearly show the load conditions of job data. SOLUTION: In the system for loading the data for job stored on the storage device of a host 10 to the storage device of a server 20, correspondingly to the load of the data for job to the server 20, these load conditions are recorded in a log file 26 in a first language in the server. The log file 26, in which the load conditions are recorded, is transmitted to a client 30. On the basis of a conversion table 37 storing the relation of correspondence between the first and the second languages, the client 30 expresses the load conditions recorded in the log file 26 (file 34 for log display) in the second language and displays them on a display screen.