baber/WOPTO huggingface dataset:
Patent JP-2002090322-A (JP)
Title: Heat conductivity measuring device
Inventor: OMURA TAKAHIRO
IPC: G01N25/18
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductivity measuring device capable of accurately measuring the heat conductivity of a specimen by holding the specimen in a uniform temperature distribution state at a desired temperature. SOLUTION: This heat conductivity measuring device has a refrigerant storage tank 3 surrounding the specimen 2, puts a refrigerant 4 in the refrigerant storage tank 3 for cooling, and measures the heat conductivity of the specimen 2 at the temperature below a room temperature. Porous bodies 20 that can scatter the refrigerant 4 are filled in the refrigerant storage tank 3, and the temperature of the specimen 2 in the refrigerant storage tank 3 is uniformized by the refrigerant 4 scattered by the porous bodies 20, to accurately measure the heat conductivity of the specimen 2.
Patent JP-2002094243-A (JP)
Title: Method for manufacturing multi-layer printed wiring board
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-layer printed wiring board having heat resistance, insulating ability, and crack resistance and being excellent in reliability and mass production by which a large number of small via holes can be formed. SOLUTION: The method for manufacturing a multi-layer printed wiring board includes the steps of: forming a resin layer 2 between a metallic foil 1 and an inner layer panel; removing the metallic foil 1 at a position other than a via hole; applying an electron beam only to the exposed resin layer 2 to cure the resin layer 2; melting the not-yet-cured resin to form a via hole; roughening the surface of the resin layer 2; precipitating metal on the surface of the resin layer 2; and removing the unnecessary metal to form an outer-layer conductor circuit pattern 4.
Patent JP-2002097292-A (JP)
Title: Method of forming coating on crystalline thermoplastic resin molding
Inventor: WATANABE MITSURU
IPC: B05D7/24
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a cured coating on the surface of a crystalline thermoplastic resin molding having excellent adhesion and appearance. SOLUTION: This method of forming a coating on a resin molding comprises the steps of roughening at least a part of surface of a crystalline thermoplastic resin molding, especially of polybutyleneterephthalate resin or polyphenylene sulfide resin molding, so that the surface roughness being 10 μm<=Rz<=40 μm (where Rz means an average roughness for 10 points), coating the roughened surface with two-pack curable resin composition, especially urethane resin composition or epoxy rein composition, and curing.
Patent JP-2002111275-A (JP)
Title: Method of manufacturing electromagnetic wave absorbing material
Inventor: CHIN KOKURYO
IPC: C09D7/80
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electromagnetic wave absorbing material capable of absorbing electromagnetic waves enough for protecting the human body from the electromagnetic waves. SOLUTION: The manufacturing method comprises a step of stirring a mixed liquid of polyurethane resin and carbon black distributed and mixed at a specified ratio, a step of polishing with a viscous mixed liquid at a high speed uniformly by a polisher, and a step of throwing specified quantities of carbon powder, conductive fibers and inorganic fine hollow balls in the secondarily distributed mixed liquid and stirring it for a specified time by a low-speed high-viscosity stirrer to form a slurry-like half-finished product. To meet the needs, this product is covered on the surface of a die or applying work by an applying or multilayer deposition method and dried to a dry solid electromagnetic wave absorbing component which converts electromagnetic waves into a thermal energy to prevent the electromagnetic waves from doing harm to a user.
Patent JP-2002101668-A (JP)
Title: Life time estimation method of semiconductor power converter and semiconductor power converter
Inventor: KODAMA TAKASHI
IPC: H02M7/48
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it takes labor and time to estimate the life time of a semiconductor power converter and life time prediction based on the number of the time of switching of an element, but life time prediction becomes rough when based on the junction temperature. SOLUTION: A temperature detector 10 measures the base plate temperature of IGBT of an inverter 2, a ripple temperature detector 13 measures the ripple temperature from the base plate temperature detection value in the unit measuring period of operation/stop by a temperature range, a counter 14 counts the number of the times of generation for each ripple temperature every unit measuring period, a power damage rate calculation part 15 finds an accumulated damage rate CD from the number of the times of the life time by temperature range for the ripple temperature and the number of the times of practical generation, and a life time calculation part 16 estimates the life time L(=1/CD) from an accumulated damage rate.
Patent JP-2002108741-A (JP)
Title: Management and provision of id code and property
Inventor: MASUDA HISAHIRO
IPC: G06Q30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing an ID code and properties which circulates only the ID code on a communication network and has personal information on a user registered by respective enterprises, etc., as the user intends. SOLUTION: A new information distributing enterprise 5 has information equipment with a built-in function of discriminating the ID code 1 as information equipment which can receive distributed information 8 with the ID code by adding the ID code 1 to the digitized distributed information and distributing them onto a broadcasting or communication network 4 as the distributed information with the ID code, and the individual user having that the ID code 1 matches is able to view the distributed information. Further, the individual user when replying to the distributed information through the communication network sends property data 2, i.e., personal information back as the user intends and a database consisting of sets of ID codes 1 and property data 2 is structured at the new information distributing enterprise 5.
Patent JP-2002102028-A (JP)
Title: Accessory stand for display
Inventor: HARAGUCHI SHIGETAKA
IPC: A47F7/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an accessory stand for display which is housed compactly without needing much space without any possibility of damaging a decoration surface body at the non-display time, and is good in stability in a displayed state and beautiful in displayed appearance. SOLUTION: This stand consists of the decoration surface body 1 for fitting an accessory, a leg housing body 2 fixed to the inside of this decoration surface body and a double-folding leg part 3 to be housed in the state of being embedded into this leg housing body while the stand is not displayed and to be pulled out while the stand is displayed. This part 3 has an upper leg part 32 and a lower leg part 31 connected with each other through a pivotally supporting pin 33, the upper end part of the part 32 is fitted into the guide groove 23 of the body 2, and the lower end part of the part 31 is fixed rotatably to the lower part of the body 2.
Patent JP-2002073760-A (JP)
Title: Trade integrating system
Inventor: YOSHIDA TADAKATSU
IPC: G06Q50/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system of exporters, shipping brokers, measuring, and weighing companies and shipping companies in an exporting country and exporters, freight forwarders, measurers, and shipping companies in an importing country to be able to perform an efficient export and import businesses by utilizing a web server, and for people related to a business to be able to retrieve necessary information. SOLUTION: An exporting commodity master, having a customs duty calculation classification column and a customs duty calculation rate, is provided so that the calculation of the customs duty for export in each country can be performed, by using the web server of the Internet, and a purchase invoice commodity master having a break down item column, a TYPE column for calculation, and a VALUE column is provided to be used for a customs duty on import in the US and other countries. A download file is formed in an XML system, and the persons concerned in the business re-utilize the system, so that a B/Ls can be prepared. The bar code for a commodity code is output to each prepared invoice, to save labor of inputting.
Patent JP-2002116735-A (JP)
Title: Liquid crystal display device, picture signal correcting circuit and electronic equipment
Inventor: AOKI TORU
IPC: G09G3/36
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting high quality display by suppressing generation of so-called horizontal crosstalk and to provide a picture signal correcting circuit therefor, and electronic equipment wherein the liquid crystal display device is applied to its display part. SOLUTION: A difference between a reference signal Ref presenting a fixed density and a picture signal VID which is supplied according to horizontal scanning and vertical scanning and has information responding to a pixel density is obtained by a subtracter 304; the difference is integrated for each horizontal scanning by an integrator 308 and multiplied by a suitable coefficient, and is added to the original picture signal VID as a correction signal Igr simulating the potential fluctuation of a counter electrode, a capacitance line, etc.; and it is supplied to a liquid crystal panel as a corrected picture signal VID'. Thus, the voltage to which the potential fluctuation of the counter electrode is added is applied to the pixel electrodes, therefore, the potential fluctuation of the counter electrode is offset, and the display quality is prevented from being degraded.
Patent JP-2002118873-A (JP)
Title: Mobile communication system
Inventor: TOKUNAGA CHUJI
IPC: H04W36/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system capable of suppressing the increment of calling channel switching frequency due to the increment of moving speed of a mobile station, reducing the load of the whole communication network and improving the efficiency of communication. SOLUTION: The system is provided with a communication circuit constituted of forming a communication network by overlapping a first layer consisting of cells of narrow radio communication covering areas and second layer consisting of cells of wide radio communication covering areas wider than that of the first layer and a mobile station connected to a communication line so as to communicate with each other and constituted so as to handover the base station of a cell in the selected layer.
Patent JP-2002123122-A (JP)
Title: Image forming device
Inventor: OMOTANI HISAKATSU
IPC: H05B3/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that long warm-up time is not required until shifting to an operation mode when power is wastefully consumed at standby time and standby is released and further capable of always supplying nearly constant power to a fixing heater even when the voltage of a power source is fluctuated. SOLUTION: This image forming device equipped with a fixing means having a fixing heater to which the voltage is applied from the power source through a control circuit is provided with a temperature detection means for detecting the temperature of the fixing heater and a current detection means for detecting the current consumption of the fixing heater. It is equipped with the control circuit energizing the fixing heater so that the detected current consumption may be previously set current consumption value.
Patent JP-2002130752-A (JP)
Title: Ventilation structure of bathroom
Inventor: KITAKADO TOSHIMI
IPC: F24F7/007
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the ventilation structure of a bathroom which can appropriately ventilate without causing a bathing person to feel chill, even when he carries out ventilation during bathing, and moreover can suppress the dew-condensed water adhering to the ceiling and keep comfortable bathing environment, and enables him to execute complete ventilation without stagnation of humidity after bathing. SOLUTION: In a bathroom, which is provided with a lower intake port for ventilation at a relatively lower position within a room, an upper intake port for taking in the air outside a bathroom is provided at some position of the upper part of a wall face, the end of a ceiling face, or the boundary between the wall face and the ceiling face in addition to the lower intake port.  Moreover, an exhaust port for discharging the air within the bathroom to outside is provided in some position of the upper part of the wall face on the opposite side at least from the upper intake port, the end of the ceiling face, and the boundary between the wall face and the ceiling face, so that the user can carry out the ventilation of the upper layer within the bathroom; and the outside air flowing in accompanying the ventilation ceases to hit directly on the bathing person, so that even if the user carries out ventilation during the bathing, this would not cause the user to feel a chill; and moreover this can effectively discharge excessive vapor or hot air which gathers in the upper layer of the bathroom out of the bathroom.
Patent JP-2002133516-A (JP)
Title: Method and system for finance processing using mobile pos terminal
Inventor: NARITA MASASHIGE
IPC: G06Q50/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To conduct the processing from order entry to settlement of accounts in payment at a point of sale, using a mobile POS terminal having a radio communication means. SOLUTION: This system is constituted of an WEB server 4 connected to a public packet communication network 6, an account server 3 having an WEB data transceiving means 31 for transmitting and receiving an account processing data via the WEB sever 4, a sales amount control means 32 and a data storage means 34, a shop POS terminal 1 having an order receipt control means 13 for conducting the receipt of order, a delivery control means 14, a sales amount control means 15 and an operation input means 11, and the POS terminal 5 having a communication control means 52a communication-connected to the WEB server 4 via the packet communication network 6, a receipt-of-money input means 53 for input-registering a bill collecting amount and a data storage means 56.
Patent JP-2002127721-A (JP)
Title: Tire non-slip chain and wearing method therefor
Inventor: MATSUNAMI SHIGERU
IPC: B60C27/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in riding comfort and steering stability while maintaining an attaching operation ability to a tire without spoiling a function of a tire chain. SOLUTION: The device is provided with a netlike and non-metallic net body 2 attached by winding around an external circumference of a tire T and the net body 2 is constituted by multiple net components 3, 3 which are arranged side by side in the longitudinal direction of the belt, and the net components 3, 3 is connected mutually by an inner tightening cable 6 which is kept attaching along the inside of the lateral direction and which connect the opposing ends 4A, 4A of the net components 3, 3 adjacent through the gap between the net components slidably against the inner tensioning cable 6 so as to make expand/ contract the gap between the net components 3, 3 in the midway portion in the longitudinal direction of the net body 2, and a holding means 15A for holding the distance between the net components 3, 3 in a narrowing state is provided.
Patent JP-2001196888-A (JP)
Title: Piezoelectric resonator
Inventor: ANDO AKIRA
IPC: H03H9/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric resonator that can realize a small-sized high performance piezoelectric oscillator with high resistance to heat and a narrow tolerance. SOLUTION: The piezoelectric resonator 10 includes a resonator body 12 consisting of an exciting layer 14 and a non-exciting layer 16. An exciting electrode 18 is formed on the surface of the exciting layer 14 and a vibration electrode 20 is formed between the exciting layer 14 and the non-exciting layer 16. The vibration electrodes 18, 20 are formed from an opposed end of the exciting layer 14 toward the middle in a way that they are opposed to each other in the middle of the exciting layer 14. End face electrodes 22, 24 are formed to the end face of the resonator body 12 and the vibration electrodes 18, 20 are connected to the end face electrode 22, 24.
Patent JP-2002126605-A (JP)
Title: Adhesive coating applicator
Inventor: OYAMA KAZUYOSHI
IPC: B05C5/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify the degassing of an adhesive charged in a syringe. SOLUTION: A new syringe 7 is set and a nozzle number to be degassed is selected. In the case of 'discharge time optional', that means automatic discharge, the nozzle is selected from 3 kinds of 'small nozzle', 'middle nozzle' and 'large nozzle' and the 'small nozzle' is selected as the nozzle number of 1 and the discharge time is set by manual setting about the nozzle number of 2. In the case of automatic discharge, the 'small nozzle' is selected and, for example, a corresponding valve 8 is opened by 80 sec to pressurize. The discharge time is previously stored in a RAM 16 corresponding to the nozzle type and the discharge time is timed by a CPU 15 having timer function to control the valve 8. In the case of setting the discharge time by the manual setting, the discharge time is also stored in the RAM 16 and timed by the CPU 15 having the timer function to control the valve 8.
Patent JP-2002088554-A (JP)
Title: Hat
Inventor: ARISAKA MITSUE
IPC: A42B1/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot maintaining the set shape of front hair without pressing the hair and improving an UN-screening effect compared to a conventional white one. SOLUTION: This hat is so designed that the crown 1 is provided with an opening 1a for front hair to come out and a cover 3 for the front hair thereabove, and the reverse face of the brim 2 is laminated with a black cloth of 100% polyester as the lining cloth 5.
Patent JP-2001157486-A (JP)
Title: Method for compensating voltage of miniature motor
Inventor: ACKERMANN WERNER
IPC: H02P7/285
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To keep the mean power supply voltage of a miniature motor at a level as high as possible. SOLUTION: Normal pulse length 25 is extended to a pulse length 26 along with duration 27 of one vibration or pressure power supply is realized through the integration time of an additional energy accumulator thus compensating for voltage drop due to a load.
Patent JP-2002128050-A (JP)
Title: Returnable case for packaging milk carton and its packaging body
Inventor: SATO HIDEAKI
IPC: B65D5/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance machine adaptability to a filling machine by providing a returnable case for packaging a milk carton which prevents interfusion of foreign matters caused by a packaging container and is not affected by the moisture of outside air, or the like. SOLUTION: In this returnable case for packaging the milk carton, the milk carton is packaged with a packaging box made of a plastic corrugated fiberboard.
Patent JP-2002133250-A (JP)
Title: Medical equipment sales system
Inventor: NAKAMURA TAKEAKI
IPC: G06Q30/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide medical staff such as doctors with pricing services in accordance with their purchase results and to effectively promote sales of medical equipment. SOLUTION: A service center 1, for example, is installed in a manufacturer's sales field, and is connected with the Internet 3 as a communication line through a (center) server 2 and each server 5 in multiple hospitals 4 connected with the Internet 3. The server 2 is connected with multiple terminals 7 through a (center) LAN 6, and the servers 5 in each hospital 4 is connected with PCs in a medical office at each medical department through a (in-hospital) LAN 8. The service center registers members by name, hospital or medical office of medical department, and offers members purchasing service medical equipment, lease service of medical equipment and maintenance service of medical equipment through the Internet 3.
Patent JP-2002126467-A (JP)
Title: Apparatus and method for producing separation membrane element
Inventor: KANAMORI HIROMITSU
IPC: B01D63/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing separation membrane elements, by which a separation membrane can be withdrawn with a low tensile force and sheet separation membranes free from crimples can be surely formed when the sheet separation membranes are formed from the whole cloth of a rolled separation membrane. SOLUTION: In the apparatus for producing the separation membrane elements, which has a means for withdrawing the separation membrane from the whole cloth of the rolled separation membrane and cutting the withdrawn separation membrane into a prescribed length to form the sheet separation membranes, an air-sucking accumulator for slacking the separation membrane in a U-shaped form is provided between the whole cloth and the cutting means. The method for producing the separation membrane elements is also provided.
Patent JP-2002129217-A (JP)
Title: Method for measuring damaging degree of swing-driving device at furnace top and its holding device
Inventor: OISHI NAOKI
IPC: G01M13/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring damaging degree of a swing- driving device at a furnace top with which the damaging state of a holding device in an antifriction bearing in a swing-driving device at the furnace top for blast furnace can surely be recognized. SOLUTION: In the antifriction bearing interposing rollers 10, 11, 12 between a Roballo gear 4 for swinging a chute 3 in the furnace and Roballo receiving ring 6, the holding devices 10a, 11a, 12a which include materials 15 to be distinguished from any of the rollers, the swing gears and the swing receiving ring interposed between the end surfaces of the rollers and a supporting surface of the swing gear 4 and the swing receiving ring 6, are interposed. Then, in the case that the surface of the holding device is worn to a fixed amount, etc., by driving the chute in the furnace, the material 15 included in this holding device is made to mix with grease G for lubrication. Further, this grease G for lubricator is extracted and checked to find out whether particles of this material 15 are contained or not in the grease for lubricator and to judge the damaging degree of the driving mechanism part.
Patent JP-2002140920-A (JP)
Title: Lighting system
Inventor: KATAYAMA YASUSHI
IPC: F21Y101/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of preventing coming off of an illumination bulb fixed to a printed wiring board. SOLUTION: In the lighting system constituted such that a mounting hole for the illumination bulb 20 is provided in the printed wiring board 30, and the illumination bulb 20 is inserted into the mounting hole 31 from one face side of the printed wiring board 30 and then is turned in a predetermined direction to nip the printed wiring board 30 in a nip part of the illumination bulb 20 so that a contact part of the illumination bulb 30 and a conductive part of the printed wiring board are electrically and mutually connected to fix the illumination bulb, it is provided with an adjusting part 40 adjusting a thickness of the printed wiring board 30 by printing to prevent the nip part of the illumination bulb 20 from moving from a fixing position.