baber/WOPTO huggingface dataset:
Patent JP-2002013707-A (JP)
Title: Liquid fuel combustion device
Inventor: OSUMI YAHACHI
IPC: F23D11/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time for transfer from spray combustion to vaporizing combustion by keeping a main combustion area of spray combustion in the vicinity of an evaporating cylinder and accelerating temperature rise of the evaporating cylinder with the heat of spray combustion. SOLUTION: A burner 10 is constituted with a combustion chamber 22 for burning liquid fuel such as kerosene or the like, an open evaporating cylinder 16 provided downward at substantially the center of the chamber 22, a cylindrical flame holding member 17 provided around the cylinder 16, a scattering ring 18 provided at the lower part of the cylinder 16 with a very small gap C2 therebetween, an igniter 20 provided in the vicinity of the cylinder 16, and a blower 12 for supplying air to the inside of the cylinder 16. The flame holding member 17 having a cylindrical shape with its top being open, is located on a bottom wall 15A of a combustion stand 15 and is constituted such that the liquid fuel scattered from the gap C2 made between the cylinder 16 and the ring 18 therein is suppressed.  In this way, spray combustion can be intensively performed in the vicinity of the cylinder 16 and thus temperature rise of the cylinder 16 can be accelerated.
Patent JP-2002023971-A (JP)
Title: Network printer system
Inventor: EGUCHI HIROYUKI
IPC: G06F3/12
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a network printer system capable of improving the convenience and efficiency of document data acquiring processing. SOLUTION: When a www server 50 can not provide document data at the time of receiving a document data acquiring request from a printer device 10 in the network printer system, the www server 50 provides substitutive reference information to another www server 50 and the printer device 10 acquires the document data on the basis of the substitutive reference information and prints out the document data.
Patent JP-2002029920-A (JP)
Title: Bleaching cosmetic
Inventor: SETO MASATO
IPC: A61K8/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a more excellent bleaching cosmetic for controlling melanin production in the upstream and downstream of melanin production. SOLUTION: This cosmetic, especially preferably a bleaching cosmetic comprises (1) an essence of Sophora flvescens Aitin of the family Leguminosae and (2) a melanin production inhibitor.
Patent JP-2002033077-A (JP)
Title: Cold cathode discharge tube and manufacturing method therefor
Inventor: KATO AKIHIRO
IPC: H01J9/39
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode discharge tube capable of reducing a tube diameter so as to enable its satisfactory use in a liquid crystal display device to prevent light emitting loss and preventing the occurrence of uneven luminance. SOLUTION: A pair of discharge electrode sealing tubes 3 sealing discharge electrodes 2, respectively, are formed and connected with both ends of an arc tube 4 forming a phosphor layer on an inner face or an outer peripheral face while they are bent at a right angle so as to communicate them. Ultraviolet rays caused by discharge between the discharge electrodes 2 excite the phosphor layer of the arc tube to emit light.
Patent JP-2002028110-A (JP)
Title: Nozzle assembly for cleaner
Inventor: TOTSUKA AKIKO
IPC: A47L9/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a convenient nozzle assembly for a cleaner so as to readily carry out cleaning even in a heavily soiled part by using a disposable nozzle part. SOLUTION: In use of this nozzle assembly 1 for the cleaner, it is mounted to the tip of a flexible hose or an extension pipe P of the cleaner. The nozzle assembly 1 is constructed of a connection pipe 2, which can be fitted in the tip part of the flexible hose or the extension pipe P, and a cylindrical paper nozzle 3 mounted to the tip of the connection pipe 2 freely removably. As the paper nozzle 3, a roll core of a toilet paper roll on the market can be used.
Patent JP-2002025806-A (JP)
Title: Ptc composition, ptc element and its manufacturing method
Inventor: KATAOKA MITSUMUNE
IPC: H01C7/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a PTC composition and a PTC element which are capable of effectively preventing a PTC element body from separating from the electrodes and of displaying satisfactory stability and reproducibility with respect to separated use, and high reliability. SOLUTION: Adhesive polyolefin of 100 pts.wt., 300 to 550 pts.wt. metal conductive filler subjected to a surface treatment with a coupling agent, and 0.01 to 100 pts.wt. of a crosslinking agent for the adhesive polyolefin and the metal conductive filler are compounded into a PTC composition, and metal foil electrodes are joined to the PTC composition to constitute a PTC device. The metal conductive filler has been subjected to a surface treatment with the coupling agent, so that the adhesive polyolefin is chemically bonded to the metal foil electrodes more preferentially than the metal conductive filler, for forming a graft structure.
Patent JP-2001332511-A (JP)
Title: Method of forming electrode structure and method of manufacturing semiconductor device
Inventor: MATSUMOTO MICHIICHI
IPC: H01L21/285
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To decrease an interface resistance between a polysilicon film and a high-melting metal film in a gate electrode of polymetal structure. SOLUTION: A polysilicon film 12 is deposited on a semiconductor substrate 10 through the intermediary of a gate insulating film 11, and a barrier film composed of a first titanium nitride 14, a titanium film 15. A second titanium nitride 16 is formed on the polysilicon film 12. A tungsten film 18 is deposited on the barrier film, thus an electrode structure composed of the polysilicon film 12, first titanium nitride film 14, titanium film 15, second titanium nitride film 16, and tungsten film 18 is formed. The electrode structure is thermally treated at a temperature of 750 deg.C or above.  By this process, nitrogen contained in the first titanium nitride film 14 is diffused into the titanium film 15 and the polysilicon film 12, a titanium nitride film 19 is newly formed between the polysilicon film 12 and tungsten film 18, and a reaction layer 20 formed of silicon nitride and small in thickness is formed on the surface of the polysilicon film 12.
Patent JP-2002032492-A (JP)
Title: Method and device for encounter assistance and recording medium with encounter assisting program recorded thereon
Inventor: SATO MOTOI
IPC: G06F13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To introduce a person of the opposite or same sex who has interest similar to that of onesef. SOLUTION: A client 10 sends user identifier and sex data to an encounter assisting device 20 to register them. The encounter assisting device 20 analyzes the item browsing/purchase history of a user held in an item browsing/purchase history database 23, detects a user having inter-user correlation with the user, and generates and sends a relative user list to the client 10.
Patent JP-2002039757-A (JP)
Title: Adjusting method of drive current of magnetic sensor and electronic azimuth instrument
Inventor: KATO KAZUO
IPC: G01C17/38
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To decrease variation in sensitivity Sa of a magnetism detecting circuit which is caused when a magnetic sensor comprising a magnetoresistance element of bridge configuration is driven with a constant current down to a variation in sensitivity Sd of the magnetic sensor itself. SOLUTION: An electronic azimuth instrument comprises an EEPROM 59 where a drive current set value is stored in advance. The drive current set value is provided by a prescribed calculation after a bridge resistance of the magnetic sensor of the electronic azimuth instrument is measured. At detecting magnetism with the magnetic sensor, a CPU 51 controls a sensor drive circuit 20 based on the drive current set value stored in the EEPROM 59. Thus, the sensor drive circuit 20 supplies optimum drive current to the magnetic sensor 10 which corresponds to its bridge resistance value.
Patent JP-2002039296-A (JP)
Title: Rotor driver for image forming device
Inventor: KATO MASAHIKO
IPC: G03G15/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor driver capable of effectively reducing a wide range of rotational speed fluctuation in a rotor of a photoreceptor or the like by suppressing resonance generated in a rotor driving system. SOLUTION: This rotor driver is provided with a rotary shaft 2 supporting the rotor 1 of a photoreceptor or the like and integrally rotating with the rotor, a rotary shaft pulley 3 fixed to the rotary shaft and integrally rotating with the rotary shaft, a driving shaft pulley 4 fixed to a shaft in a drive source side, a timing belt 5 suspended across the two pulleys for transmitting driving force from a drive source to the rotary shaft, a tightener 6 abutting on the timing belt for adjusting its tension, and a driving motor 7 composing the drive source.  When the tension of the timing belt is T, a mass per unit length of the timing belt is m, a length of the timing belt between the two pulleys or between the pulleys and the tightener is L and a phase excitation switching frequency of the driving motor is fm, it is composed so as to satisfy a relationship of (n2T/2L2m)<fm2, (n=1, 2, 3...).
Patent JP-2002047193-A (JP)
Title: Composition for prophylaxis or treatment of allergic dermatitis
Inventor: SUWA ATSUSHI
IPC: A23L21/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an oral composition or a composition of a preparation for external use used for the purpose of treatment or prevention of relapse of allergic dermatitis, especially treatment or prophylaxis of atopic dermatitis. SOLUTION: This oral composition and a composition of the preparation for external use are characterized as comprising at least one or more species of plants selected from a plant of the genus Vitis and Polygonum cuspidatum Sieb. et Zucc. or dried substances/extracts thereof and are useful prophylaxis of relapse and symptom alleviating actions on the allergic dermatitis.
Patent JP-2002048316-A (JP)
Title: Cremation equipment
Inventor: TACHIBANA TSUTOMU
IPC: F23G1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide cremation equipment capable of more shortening incineration time. SOLUTION: An oxygen supply apparatus is provided, which includes a pipe member disposed horizontally such that it passes through a side wall of a main combustion furnace and is positioned in the main combustion furnace. The pipe member is supported rotatably around a longitudinal axis and horizontally, and on the tip end of the pipe member an injection hole is provided for injecting oxygen horizontally slidably. Further, the pipe member is moved horizontally with a horizontal drive mechanism and is rotated with a rotation drive mechanism. The tip end of the pipe member is approached to a hardly-combustible section of a dead body and oxygen is injected from the injection hole to hereby incinerate the hardly-combustible section.
Patent JP-2002040880-A (JP)
Title: Display device for user interface
Inventor: TANAKA YOSHIHISA
IPC: G06F3/048
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device for user interface which easily improves operability since the display picture can be displayed over the pop-up picture area by hitting a display picture area where plural alternatives are displayed other than a pop-up picture area at the time of displaying a pop-up picture. SOLUTION: When the display picture area where plural alternatives are displayed other than the pop-up picture area is hit at the time of display of the pop-up picture where detailed items of a pertinent alternative area expanded, the display picture area is displayed over the poop-up picture area; and when the pop-up picture area is hit thereafter, the pop-up picture area is displayed over the display picture area.
Patent JP-2002047852-A (JP)
Title: Door structure for cabinet or the like
Inventor: AKIBA KAZUHISA
IPC: E05D7/081
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide door structure for a cabinet or the like of high rigidity unrestricted by the size or the like of a door and easily welded from one direction of the door without using special welding equipment. SOLUTION: A hinge fitting member 6 is formed comprising a base 7 of approximately short plate shape; a horizontal hinge fitting piece 8 formed bending backward from the edge of the base 7; an L-shaped horizontal support piece 9 formed bending backward from the edge of the base 7, opposedly to the hinge fitting piece 8; an L-shaped vertical support piece 10 formed bending backward from the right edge of the base 7. The base 7 is jointed to the back face corner part of a surface plate 1, and the horizontal support piece 9 and the vertical support piece 10 are rigidly fixed to the inner surface of an upper bent edge part 2a and the inner surface of a side bent edge part 2b by rivets 20. A hinge 24 pivotally fixed to a cabinet body is fitted to the upper face of the hinge fitting piece 6.
Patent JP-2002049252-A (JP)
Title: Image-forming device
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G15/16
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device, capable of stably obtaining a high-quality image by eliminating influence exerted on an image by interfer ence current. SOLUTION: This image-forming device is equipped with photoreceptor drums (image carrier) 11 to 14, primary electrifying rollers (electrifying means) 21 to 24, developing devices (developing means) 41 to 44, a transfer belt (transfer material carrier) 8 for carrying a transfer material P, a suction roller (suction member) 7 for electrostatically attracting the transfer material P to the belt 8, an attraction bias power source 71 for applying bias to the roller 7, transfer rollers (transfer member) 51 to 54 for transferring a toner image on the drums 11 to 14 to the transfer material P on the belt 8, transfer bias power sources 51-1Y, 51-1M, 51-1C and 51-1K for applying bias to the rollers 51 to 54, and a current detection circuit (interference current detection means) 72 detecting interference current flowing into an image transfer part.  The device is provided with a controller (interference current correcting means) 77 for varying the image-forming conditions according to an interference current value detected by the circuit 72.
Patent JP-2002045283-A (JP)
Title: Board member connecting body connected in zigzag state and method of manufacturing the same
Inventor: YASUI TAKAO
IPC: G09F1/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a board member connecting body to be automatically manufactured easily with the reduced number of processes and at a low cost, and a method of manufacturing the same. SOLUTION: First board members 11a, 11b and 11c and second board members 12a and 12b of the same length as that of the first board members and the narrower width than that of the first board-like members are alternately connected at their end edges in the zigzag condition in such a way that they can be bend, and the end edges of the first board members are connected to each other by a pair of bands 13a and a pair of bands 13b crossing the second board members on the side. Each band consists of a main body part 13a-1 or 13b-1 and a tapered inserting part 13a-2 or 13b-2 with the narrow width continued to the top of the main body part, and notches 11b-1 and 11b-2 a little wider than the inserting parts are formed at both ends of the first board member located in a place other than both ends. The band is connected to both ends of the first board members by turning the inserting part around the end edge of the first board member, then inserting it into the notches from the opposite side.
Patent JP-2002049907-A (JP)
Title: Device and method for preparing digital album
Inventor: HANAMOTO TAKASHI
IPC: G06T1/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for easily preparing a digital album by utilizing binary data to which meta-data are preliminarily added. SOLUTION: In a step S401, a scenario desired to be prepared is selected among prepared scenarios, in a step S402, an image data group desired to be made an album is selected. Next, in a step S403, the selected image data group is read, the keyword of the meta-data of additional information is compared with the keyword of each template to be analyzed, and in a step S404, image data are classified in each different template on the basis of analysis results. Further, in a step S405, the image data classified in each different template are inserted into their own image data frame, and in a step S406, a prepared digital album is stored as an SVG file format or a JPGE image file.
Patent JP-2002053698-A (JP)
Title: Processing aid for molding material
Inventor: TAKANO TETSUO
IPC: C08L71/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a processing aid capable of attaining sufficient viscosity- reducing effect by a small amount of addition amount and remarkably improving processability of a molding material and a molding material composition containing the above aid. SOLUTION: This processing aid for molding materials comprises a compound represented by the general formula: R1Z(AO)X(CH2)YCOOM (1) [wherein R1 is a 6-24C alkyl group or an alkenyl group or phenyl group substituted with these groups; Z is O, CONH or COO; AO is a 2-4C oxyalkylene group; (x) is a number of 2 to 20; (y) is a number of 1-4; M is hydrogen atom, an alkali metal an alkaline earth metal, ammonium or primary, secondary, tertiary or quaternary ammonium whose hydrogen atom is substituted with an alkyl group or an alkenyl group or an alkanolammonium].
Patent JP-2001111944-A (JP)
Title: Optical disk, optical disk recording and reproducing device and optical disk recording and reproducing method
Inventor: SUGIMOTO NORIKO
IPC: G11B27/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device that can attain reproduction at an optional jump point. SOLUTION: The optical disk recording and reproducing device realizes utilization of random access performance unique to optical disks by providing reproduction points to its management information.
Patent JP-2002062250-A (JP)
Title: Device and method for supplying sheath fluid, and method of evaluating supply condition of sheath fluid
Inventor: SHIBATA MASAHARU
IPC: G01N15/14
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify constitution with a stable flow rate. SOLUTION: This device is provided with a syringe comprising a piston and a cylinder for storing the piston sidably, and a stepping motor for sliding the piston in the cylinder, and the cylinder has respectively a flow-in and -out hole for the sheath fluid in its tip, and a gas introducing hole for introducing gas into the cylinder in its side wall.
Patent JP-2002059479-A (JP)
Title: Molding device and method
Inventor: SANA SHUNICHI
IPC: B29C51/10
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a molding device designed for cutting the manufacturing cost of moldings and increasing the productivity and upgrading the shaping properties as well as a molding method. SOLUTION: A molding material 25 composed of a heat-plastic material is heated by the heating elements 35 and 36 of a heating means 26 in such a state that the molding material 25 is nipped between a pair of molding frames 24a and 24b with the peripheral parts of sheet bodies 22a and 22b composed of a flexible and heat-resistant material held by frame bodies 23a and 23b. Further, the thermally softened molding material 25 is placed, in such a state that it is nipped by the molding frames 24a and 24b, on the molding die faces 27 of a plurality of platelike support members 28. In addition a suction force is guided into a space 31 between the platelike support members 28 with the help of a suction means 32 and thus the molding material 25 is shaped.
Patent JP-2002064829-A (JP)
Title: Quantization control apparatus of dynamic image
Inventor: TAKAGI KOICHI
IPC: H04N19/139
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a quantization control apparatus of a dynamic image capable of further improving an encoding efficiency as compared with a conventional rate control. SOLUTION: A motion vector arithmetic unit 21 obtains a motion vector MV of a future image Y to an image X from the image X and the future image Y in each predetermined region. An appearance difficulty function value arithmetic unit 22 obtains an appearance difficulty value of the region based on the vector MV. A quantization control matrix generator 23 has the same size as a size of the image and, its element is updated in response to a value obtained by the unit 22. As a result, in the generator 23, a region of a matrix M corresponding to a block of a root of the image X not used to infer the motion to a macro block of the image Y is retained as an initial large value as it is, and a value of a region of a fast motion exhibits a large value. The matrix M' thus obtained is sent to a rate controller 6 and utilized for a rate control.
Patent JP-2002077230-A (JP)
Title: Packet transmission method and ip router
Inventor: YOSHIOKA HIROTAKA
IPC: H04L47/6275
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful use of network resource and to restrain the promotion of network congestion. SOLUTION: When a congestion occurs in an IP router, an IP packet received by a packet reception section 5 is passed to an arrival distance measurement section 7 via a section 6 for determining a transmission destination. In this case, by referring to a transmission source distance search table, the distance to the transmission source of each IP packet is searched for, and an each IP packet is distributed to a high-priority queue 9 and a normal queue 10 at a queue distribution section 8 for each distance, based on the distance. Then, packet transmission processing is conducted preferentially from the IP packet which is distributed to the high-priority queue from a queue-harvesting section 11, and disposal is made from the IP packet being distributed to the normal queue 10.
Patent JP-2002071520-A (JP)
Title: Device for testing power transmitting system
Inventor: SHIROSHIMA KEITAROU
IPC: G01M13/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To make generable an expected excitation phenomenon, and to prevent the damage of a power transmitting system or the like due to an unexpected vibration. SOLUTION: A base torque command signal, excitation frequencies, and excitation amplitude are generated from a computer controller 15, a torque command signal is generated from an adder 14, an input side dynamo-meter 10 is driven, and a resonance rate characteristic curve with the base torque command signal and the excitation frequencies as parameters is recorded. Also, a resonance rate is read from the resonance rate curve, and the inverse number and the set excitation amplitude are inputted to a multiplier 16 so that corrected excitation amplitude can be calculated, and the corrected excitation amplitude and the excitation frequencies are added to a function generator 12, and the base torque command is added to an adder 14, and the input side dynamo-meter 10 is driven according to the obtained torque command signal.