baber/WOPTO huggingface dataset:
Patent JP-2002232989-A (JP)
Title: Multi-channel sound field sound collection system
Inventor: KANAMORI TAKEO
IPC: H04R3/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel sound field sound collection system adopting the 3-2 system for 5 channel stereophonic signals that is excellent in the sound collection performance for 3 front channels. SOLUTION: A super directivity microphone is adopted for a microphone 1 in a front direction, a direction of two primary sound pressure gradient type directional microphones 2, 3 directed in front left and right sides is selected within an angular range of 45 deg. to 90 deg. from the front to the left and right sides so as to obtain the multi-channel sound field sound collection system adopting the 3-2 system for 5 channel stereophonic signals that has a shape preferable to the installation and mount and is excellent in the sound collection characteristic.
Patent JP-2002227053-A (JP)
Title: System for spreading filament
Inventor: OISHIBASHI HIROHARU
IPC: D02J1/18
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for spreading filaments capable of stably carrying out relatively high filament spreading for various objects of filament spreading. SOLUTION: This system for spreading the filaments is obtained by installing a filament bundle flow feeding part in which a filament bundle in a state thereof under tension applied thereto is made to flow and feed to a plurality of rollers 19 forming a bent passage in a liquid in contact with the surface of each roller 19, providing an ultrasonic type filament spreading device for propagating ultrasonic waves in the liquid and spreading the filaments as a reserve filament spreading device 4 and arranging a fluid flow type filament spreading device 6 for making the filament bundle after the previous spreading flow and feed while controlling the overfeed,  applying a fluid stream to the filament bundle after the previous spreading made to flow and feed and loosening and dividing the filament bundle as a regular filament spreading device in a filament spreading part for spreading the filament bundle after the previous filament spreading.
Patent JP-2002228040-A (JP)
Title: Mixing faucet
Inventor: TOKUNAGA OSAMU
IPC: F16K31/70
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mixing faucet with a thermostat in which a temperature of supplied water does not affect a temperature sensor element and a temperature adjusting performance is excellent. SOLUTION: A spacer provided between a valve element and the temperature sensor element is formed of engineering plastic, and a plurality of annular projected parts are provided on an outer peripheral wall part of the spacer.
Patent JP-2002235386-A (JP)
Title: Externally insulating wall wet construction method for building
Inventor: HARADA SUSUMU
IPC: E04F13/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an externally insulating wall wet construction method which forms an external insulating wall through a wet construction method such as cement rendering for improving the heat insulating properties of an external wall, in the cases of construction, extension, and repair of wooden buildings and steel skeleton buildings, thereby improving the fire resistance and heat insulating properties of the building, implementing an energy-saving house, improving the durability of the building and a mortar layer, preventing cracking and flaking of the mortar layer, preventing infiltration of rainwater from the surface of the building, and simultaneously implementing both strengthening of mortar protective performance and appearance of the mortar layer. SOLUTION: According to the method, a phenolic heat insulating material of self- extinguishing is arranged on a substrate of the building, and building paper and an iron net, or an iron net with building paper is attached to the outside of the heat insulating material. Then, lightweight cement mortar is applied to the iron net, and then a mesh material is pressed to the surface or to the interior of the cement mortar to be embedded therein, followed by carrying out surface finishing.
Patent JP-2002235009-A (JP)
Title: Internally kneading-type antistatic agent
Inventor: SATOU SHIGEKATSU
IPC: C08L101/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an internally kneading-type antistatic agent having excellent stable performance for a polymer product. SOLUTION: The internally kneading-type antistatic agent having excellent stable performance is obtained by adding 0.1-10 wt.% of one or more kinds of organic boron polymer compounds expressed by the chemical formula to a thermoplastic resin and molding the resultant mixture.
Patent JP-2002244407-A (JP)
Title: Image forming device
Inventor: KIMURA SADAHISA
IPC: G03G15/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which adverse effect on a high voltage output value caused by dispersion in power supply voltage is reduced without increasing the cost and a good image forming condition is obtained. SOLUTION: The image forming device is provided with a high voltage generating circuit which supplies switching PWM signals to a high voltage generating section, updates the duty cycle of the PWM signals by the difference between the feedback voltage value from the high voltage generating section and a beforehand set target value and generates a prescribed high voltage output. Power supply voltage value being supplied to the high voltage generating section and a feedback voltage detecting section is beforehand measured and the target value is corrected in accordance with the difference between the measured power supply voltage value and an aimed value of a reference voltage. Thus, the dispersion in the high voltage output value by the image forming device can be reduced, a stable image can be supplied and a good image forming condition can be obtained.
Patent JP-2002242054-A (JP)
Title: Steel ring-press ring structure in circular knitting machine
Inventor: O HEISHI
IPC: D04B15/94
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a steel ring-pressing ring structure for a circular knitting machine. SOLUTION: One press ring is arranged to the convex ring on the outside of a ground board in a transmission part of the circular knitting machine, an adjustment means set on the ground board is opened to release the force pressing a press ring whereby a packing is exchanged to a thinner one than the original. The packing is placed between the press ring and the convex ring and the adjustment means is fastened whereby a press-contact part on one end of the press ring is press-contacted to a steel ring device to remove the gaps between the steel ring device and the ground board, a lower transmission gear and the press ring, so that the circular knitting machine may be normally operated again, when a main transmission shaft transmits the driving force to the lower transmission gear again.
Patent JP-2002239721-A (JP)
Title: Welding method and method for manufacturing metallic closed vessel
Inventor: ASADA KAZUO
IPC: G21F9/36
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a welding method with which the interval between metallic members can surely be welded even in the case of being a gap, and a method for manufacturing the metallic closed vessel improving the closeness. SOLUTION: In a method for manufacturing a canister, after holding a radioactive material into a vessel body, a cover body is welded on the upper opening part of the vessel body to close the vessel body. The welding process is performed, in which a TIG welding torch 54 is disposed so as to be face set to the welding part between the outer peripheral surface of the cover body 26 and the inner peripheral surface in the barrel part of the vessel body 12 and arc is generated by impressing voltage in between an electrode 56 of the TIG welding torch and the cover body and the barrel part, and also, the fusing is performed by disposing a filler metal 64 between the electrode and the welding part.  Electric power is supplied to a magnetic coil 60 arranged in the TIG welding torch to generate magnetic field and a fused pond 66 composed of fused metal of the cover body, the barrel part and the filler metal, is acted with the force for pushing to the barrel part side.
Patent JP-2001286848-A (JP)
Title: Method for disposing warm water-soluble film
Inventor: HONEYCUTT TRAVIS W
IPC: D06M101/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for disposing clothes, linens, a curtain, a towel and other articles after use. SOLUTION: In the method, the clothes is made of water-soluble polyvinyl alcohol and supplied in the state of independent thermoplastic polymer film capable of containing a fiber, and then are disposed after subjecting the clothes to dissolving treatment by an aqueous bath after use. The polyvinyl alcohol is water-soluble only at the temperature not less than about 37 deg.C and water- insoluble less than 37 deg.C, and manufactured from the polyvinyl acetate at least about 98% of which is saponified.
Patent JP-2002202502-A (JP)
Title: Shaped body, reflector plate and reflective display element as well as method of manufacturing reflector plate
Inventor: NISHIYAMA SEIJI
IPC: G02B5/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflector plate formed to highly maintain the controllability of a shape of reflecting electrodes and to improve reflection characteristics by only the process step of forming active elements without requiring other special manufacturing process steps and a reflective liquid crystal display device as well as a method of manufacturing for the same. SOLUTION: The reflector plate including the active elements D and the rugged-shape reflecting electrodes on an insulative substrate is formed with a level-difference structure B formed by piling up plural columnar bodies A1 and A2 made successively smaller in width toward the upper side below the rugged-shape reflecting electrodes. The respective columnar bodies A1 and A2 comprise layer which are >=1 layer selected from all the layers L1 to Ln constituting the active elements D, are simultaneously laminated in the process step of manufacturing the active elements D and are obtained by prescribed patterning.
Patent JP-2002244358-A (JP)
Title: Double-sided printing device
Inventor: GOTODA KATSUHIKO
IPC: G03G15/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To precisely conduct a double-sided printing. SOLUTION: In an electrophotographying system, front and back toner images 40a and 40b are formed on the surface of an intermediate transfer belt 24 with the positions that are deviated in a width direction. A side 36a is positioned while coming into contact with a guide 41b in a slidable manner, supplied to a lower section transferring means 32b of a cut paper 36 and a toner image 40b is transferred. After the image 40b is fixed, the paper 36 is carried along a spiral path, the surface opposing to the belt 24 is reversed without changing the direction so that the side 36 is put in the front of the carrying direction. Moreover, the position in the width direction is also shifted and the paper 36 is supplied to an upper section transferring means 32a while the side 36a is positioned so that the side 36a comes into contact with a guide 41a in a slidable manner.  In the means 32a, the image 40a is transferred to the back surface that is opposing to the front surface side on which the image 40b is transferred.
Patent JP-2002242821-A (JP)
Title: Radial plunger pump
Inventor: SUZUKI KENICHI
IPC: F04B1/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a radial plunger pump capable of shortening an axial length of a shaft and simplifying a constitution of a discharge route in a pump housing. SOLUTION: The radial plunger pump 1 has a pump housing 5 having a discharge port 25; a shaft 9 rotatably supported in the pump housing 5; and a plurality of plungers 19 radially disposed in the pump housing 5 in the same plane against an axial direction of the shaft 9, and discharging an operation fluid to a suction/discharge port 25 by a reciprocation motion by a rotation of the shaft 9. The discharge port 25 is provided on a surface on which a plurality of plungers 19 are disposed.
Patent JP-2002249182-A (JP)
Title: Pull top can connection attachment for beer server
Inventor: OTAKE HIROKAZU
IPC: B67D1/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pull top can connection attachment for a beer server capable of maintaining air-tightness in the pull top can and connecting thereto. SOLUTION: An elastically mobile pawl 32 and an adhesive seal 33 are provided in a base plate part 31 of a connection attachment 30 in which a connection port 31A is projected on the upper face and a fixing engagement pawl 31B is projected on the lower face. A winding-fastening part 22C of the periphery of an upper lid 22A is pinched is pinched by the fixing engagement pawl 31B and the elastically mobile pawl 32 and engaged with the upper part of a pull top can 22. The adhesive seal 33 is brought into press contact with the upper lid 22A, as a result, an opening part 22B is air-tightly communicated with the connection port 31A and mounted thereto.
Patent JP-2002244400-A (JP)
Title: Image forming apparatus
Inventor: HANEDA SATORU
IPC: G03G9/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is optimally arranged so as to prevent the deterioration of an intermediate transfer body due to heat in the image forming apparatus of a tandem system by which a color image is formed by using the intermediate transfer body and an adhesive transfer body. SOLUTION: In this image forming apparatus, the adhesive transfer body is made as a belt-like member, and the intermediate transfer body is disposed on a lower side to several toner image forming means, and the transfer and fixing positions of the adhesive transfer body are disposed one side end of the intermediate transfer body on the lower side separated from the intermediate transfer body, and a refixing device is provided on the side of a device main body to the transfer and fixing positions of the adhesive transfer body.
Patent JP-2002251238-A (JP)
Title: Method for displaying picture on desk top
Inventor: GENDA KOICHIRO
IPC: G06F3/048
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a picture on a desk top for allowing a computer user to feel that a computer is more familiar by increasing the interest of the computer use of the computer user without especially giving any awareness to operate the computer to the user. SOLUTION: In this picture display method for displaying a character on the desk top of a computer display, the character is always displayed on the desk top so as to be changed into a configuration on which the state of the computer is reflected, and when the other application software is made active, a picture on which the state of the computer to be operated by the application software is reflected is made displayable on the desk top while the display of the application software is not affected.
Patent JP-2002224290-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a combination type game machine enabling a more proper game and a more interesting game without only depending on the constitution of a game panel. SOLUTION: In a chance time processing, when the end of one game is affirmatively judged (S61: YES), the CPU 141 of a main control part 140 judges whether or not a square pattern is established in the game immediately before (S62), and when the establishment of the square pattern is affirmatively judged (S62: YES), reads the values of one of tables '1'-'4' for which score establishment is easy corresponding to respective random numbers Rd5 for table selection from the values '0', '1', '2' and '3' of the random number Rd5 for the table selection of a counter C5 (S63).  Then, the CPU 141 of the main control part 140 transmits a command to a pattern control part 150 and the array of numeral patterns corresponding to the value of the table read in S63 is displayed at the 7-segment display device of the respective frames of a winning pattern combination display device 17 by the pattern control part 150 (S64).
Patent JP-2002239184-A (JP)
Title: Method, system, and device for providing game program, game program concentrator, game machine, computer program, and storage medium
Inventor: KUBOTA NORIYUKI
IPC: G06Q50/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game program providing method allowing a player to play plural types of games on the same game machine at a game parlor handling a pachinko game and the like especially and requiring no change of a storage medium storing a game program code in changing a game type at the game parlor for reducing hard labor, time, and costs required for chang ing work. SOLUTION: On the basis of inputted identification information, the game program concentrator 1 specifies a game program providing device 5, which should request a corresponding game program, and transmits the identification information to it via an external communication network 100. The game program providing device 5 searches the corresponding game program on the basis of the received identification information and transmits it to the game program concentrator 1 via the external communication network 100.
Patent JP-2002259973-A (JP)
Title: Method and device for extracting feature area, and method and device for providing information
Inventor: TAKAHATA MINORU
IPC: G06Q30/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide target information required by users by selecting the information on the image information sent from a mobile unit from image feature amount. SOLUTION: An information providing system is composed of a wireless communication network 10 for connecting the mobile unit 20 to a processing center 30, and a data repeater 11 for connecting the processing center 30 to wireless communication network 10. The processing center 30 is connected to the wireless communication network 10 through the data repeater 11, and is provided with a data transmit-receive section 31 for transmitting and receiving data such as an image, an image-conversion section 33 for converting the received image data, an advertisement object data verifying section 35 for verifying an advertisement object from the converted image, and an advertisement data retrieving section 34 for retrieving the advisement object data from the received data.
Patent JP-2001274855-A (JP)
Title: Receiver and method for detecting and demodulating received signal subjected to dqpsk modulation and channel encoding
Inventor: PETERSEN JURGEN
IPC: H04L1/20
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system, a receiver and a method for receiving a received signal subjected to DQPSK modulation and further additionally subjected to channel encoding. SOLUTION: The received signal is demodulated according to the principle of incoherent difference detection and is subjected to channel decoding while taking reliability value into consideration after being received. The channel decoding is improved because an improved reliability value is normalized with respect to reference quantity obtained on the basis of the noise power of the received signal.
Patent JP-2002261405-A (JP)
Title: Conductor pattern, and printed circuit board and suspension provided with circuit including the conductor pattern
Inventor: NASU YOSHIO
IPC: G11B21/21
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductor pattern having the effect of preventing solder placed on part thereof from excessively spreading during reflow, and a printed circuit board and a suspension provided with a circuit including the conductor pattern. SOLUTION: The conductor pattern 4 made of conductive material, formed on the surface of an insulated substrate, is provided with a recess 7 for preventing melted solder from flowing during reflow. The printed circuit board and the suspension provided with a circuit include the conductor pattern.
Patent JP-2002256133-A (JP)
Title: Dispersion
Inventor: YANAGISAWA MASAHIRO
IPC: C08F290/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion in which the dispersed particles have an excellent affinity for a hydrocarbon solvent or a silicone oil and are enabled to be sterically stable and which therefore has excellent dispersion stability. SOLUTION: This dispersion essentially consists of a hydrocarbon solvent, a particulate component insoluble in the solvent, and a polymer being compatible with the solvent and prepared by polymerizing at least a monomer represented by formula (I) (wherein R1 is hydrogen or methyl; R2 is hydrogen or a 1-4C alkyl; x is an integer of 1-3; and y is a natural number of 25 or smaller).
Patent JP-2002261161-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YOKOYAMA NATSUKI
IPC: H01L23/522
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method realizing sufficiently small dispersion layer leak current and low connection resistance even in the case that the low connection resistance and sufficiently small dispersion layer leak current are realized by connection by a plug or local wiring, and further a connection hole different in depth, the connection hole different in the shape and size of the cross section of an opening cross section or a local wiring hole is used. SOLUTION: A layer comprising a second metal silicide as a main component and a layer comprising a second metal as a main component are simultaneously formed by a chemical gas phase growth method on the bottom part of each opening part of at least two groups out of a group of a first opening part (connection hole and local wiring hole), opened in an insulation film on a base substance, in which a layer comprising silicon in a surface as a main component is exposed on a bottom part, a group of a second opening part in which a layer comprising a first metal silicide in a surface as a main component is exposed on a bottom face, and a group of a third opening part a layer comprising a first metal in a surface as a main component. The semiconductor device of high integration and high performance is realized more than the conventional.
Patent JP-2002257568-A (JP)
Title: Information reproducing method with smell and device therefor
Inventor: TAGUCHI TAKASHI
IPC: H04N5/44
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To synthesize a smell on the basis of smell information in relation to position information on a smell generating place together with the smell information, and to display the position information. SOLUTION: A radio broadcasting station 1 transmits the encoded smell information and smell generating position information together with voice information as radio broadcasting. A receiver 2 separates the received voice information, smell information, and position information, and reproduces a received voice signal. At the same time, a smell synthesizer 4 reproduces or synthesizes the smell on the basis of the received smell information. At this time, a navigation system 5 displays a map and the position on the basis of the received position information when a switch 9 is operated by a request of an operator.