baber/WOPTO huggingface dataset:
Patent JP-2002052710-A (JP)
Title: Electrostatic ink jet head and its manufacturing method
Inventor: KATO SEIICHI
IPC: B41J2/045
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet head, and its manufacturing method, which can be sealed with a highly reliable material and in which cooling water or cooling liquid can be prevented from intruding into an air gap at the time of dicing even when a high fluidity sealing material is used by receiving it easily in an opening. SOLUTION: In the electrostatic ink jet head where a drive voltage is applied between a diaphragm constituting a part of a liquid chamber for containing ink and a discrete electrode, the diaphragm is deformed by an electrostatic force and ink is ejected while being pressurized by the resilient force of the diaphragm, an opening 21 reaching from the surface of a liquid chamber barrier wall 9 between a discrete electrode pad part 6 being applied with the drive voltage and the liquid chamber 10 to an air gap 3 between a counter electrode and the diaphragm 7 is made in the liquid chamber barrier wall 9 and intrusion of liquid from the discrete electrode pad part 6 to the air gap 3 between the counter electrode and the diaphragm 7 is prevented by filling the opening 21 with sealing materials 22, 23.
Patent JP-2002059736-A (JP)
Title: Cooling device
Inventor: KUSHIBIKI KEIKO
IPC: B60H1/32
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To improve starting performance until air-conditioning begins to be effective, by improving utilization efficiency of energy and improving fuel consumption of a vehicle by effectively making use of exhaust heat of engine cooling water and engine exhaust heat. SOLUTION: This cooling device is provided with an absorption type refrigerating cycle part 2 having an evaporator 21, an absorber 22, a regenerator 23 and a condenser 24, an engine cooling cycle part 3 circulating through an engine 31, the regenerator 23 of the absorption type refrigerating cycle part 2, a heater core 32 and a radiator 33, and an exhaust heat recovery mechanism 4 having an inner shell 41, an outer shell 42, and a thermoelectric conversion module 44 pinched between both shells 41, 42 and in which the high temperature end 44a is positioned on the front surface side of the inner shell 41 and the low temperature end 44b is positioned on the front surface side of the outer shell 42.
Patent JP-2002064860-A (JP)
Title: Mobile communication network system and method for providing communication service
Inventor: HORIGUCHI SHOICHI
IPC: H04W76/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication network system and a method for providing communication service whereby different communication channels are discriminated and identified to provide service using a plurality of different communication channels. SOLUTION: A transmitting terminal 200 makes connection to a receiving terminal 300 by using a first communication channel, and the first communication channel is registered in a discriminating device 100. The receiving terminal 200 makes connection to the receiving terminal 300 by using a second communication channel, and the second communication channel is registered in the discriminating device 100 so as to correspond to the first communication channel 1. The correspondence between the first communication channel and the second communication channel is notified to the receiving terminal 300 from the discriminating device 100.
Patent JP-2002054439-A (JP)
Title: Cooling device of vehicle engine
Inventor: NIITSUMA KEIICHIRO
IPC: F01P7/16
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for vehicle engine of such a structure that a cooling water storage chamber leading to the top of a water jacket installed in an engine body is located over the engine body, wherein no connecting hoses are used so that the number of component parts is reduced and the installing works are facilitated. SOLUTION: The cooling device of the vehicle engine is structured so that the cooling water storage chamber 93 is formed in an apparatus body 88 directly coupled with the upper part of the engine body 12, and thereby the number of component parts is reduced and the installing works are facilitated.
Patent JP-2002059639-A (JP)
Title: Recording sheet with glossy film
Inventor: NAKAI MITSURU
IPC: B41M5/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet with an ink receptor layer, which is provided with a high-class feeling as a recording sheet, excellent in printing properties permitting distinct printing with a uniform density without oozing upon printing or the like, high in glossiness, excellent in resistance to water, resistance to weather, resistance to fading of color, having a sufficient strength and not generating discoloring. SOLUTION: The recording sheet is constituted of a substrate sheet, the ink receptor layer formed on the substrate sheet, and a glossy film, formed on the ink receptor layer and comprising cellulose. In this case, the cellulose is preferable that the viscosity of water solution of concentration of 2 wt.% is within the range of 50-200,000 cP.
Patent JP-2002033995-A (JP)
Title: Communicatable reproducing device
Inventor: NAGAI TAKAAKI
IPC: G10L19/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a communicatable reproducing device move data easily and edit data stored in the device easily. SOLUTION: This communicatable reproducing device is constituted of a reproducing device 15, composed of a reproducing section 1, storing section 2, communicating section 3, and operating section 12 and data editing device 16 having an operating section 12, communicating section 4, section 4, storing section 5, displaying section 6, means which fetches data from a storing medium or the Internet. This reproducing device is constituted, in such a way that the editing device 16 can edit the data stored in the storing section 2 of the reproducing device 15.
Patent JP-2002063904-A (JP)
Title: Positive electrode active material and nonaqueous electrolyte battery as well as their manufacturing method
Inventor: YAMAURA KIYOSHI
IPC: H01M4/525
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material having both load characteristics almost equivalent to LiMn2O4 and capacity as high as LiMnO2. SOLUTION: A positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and a nonaqueous electrolyte interposed between the positive and the negative electrodes are provided, and the positive electrode active material has LiMn2O4 on the surface of compound particles expressed in a formula LiMnO2 or LiMn1-yMyO2 (where, M is an element including at least one kind from Al, B, Co and Ni).
Patent JP-2002066738-A (JP)
Title: Control method and device for fan of arc working welding machine
Inventor: HATTORI YASUSHI
IPC: B23K9/073
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of an arc working welding machine from being kept at elevated temperatures by rotating a fan until an abnormal temperature detection signal in an abnormal temperature detection circuit is cleared when the inside temperature of the arc working welding machine rises to an abnormal level and the abnormal temperature detection circuit works. SOLUTION: The abnormal temperature detection circuit is installed at a prescribed place in the arc working welding machine. In this abnormal temperature detection circuit, temperature inside the welding machine is measured, and if this temperature is higher than the preset abnormal temperature setting value, the abnormal temperature detection signal for indicating abnormal temperature is outputted, and rotation of the fan is continued until the abnormal temperature detection signal is cleared.
Patent JP-2002068370-A (JP)
Title: Self-standing flexible container
Inventor: MORISHITA YUKIO
IPC: B65D88/22
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing flexible container which is self-standing by a simple operation, foldable in a compact manner by a simple operation, and capable of being easily and rapidly handled. SOLUTION: A bottomed storage part 13 is formed at three or more parts of an outer surface of a body part 7 of a flexible container body 2 so as to be along the longitudinal direction, and a storage part 14 is formed on a circumference of an upper end part in the body part 7. A hollow sealing body 4 for longitudinal reinforcement which is formed of a flexible material and has a valve 21 is stored in each storage part 13 in a covered manner by a reinforcing cylindrical body 5, and a hollow sealing body 6 for expandable reinforcement which is formed of a flexible material and has a valve 23 is stored in the storage part 14. The flexible container body 2 is self-standing by introducing air from the valves 21 and 23 into the hollow sealing bodies 4 and 6 to realize the hardness.  The container can be folded compact by discharging air in the hollow sealing body 4 and 6 from the valves 21 and 23.
Patent JP-2001081482-A (JP)
Title: Fuel having improved lubricating property
Inventor: LOPER JOHN T
IPC: C10L1/222
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having markedly improved lubricating properties by adding a small amount of the Mannich reaction product of a low- molecular-weight alkyl-substituted hydroxyaromatic compound with an aldehyde and an aminoalcohol to a middle distillate compression ignition fuel having a specified or lower sulfur content. SOLUTION: A compression ignition fuel having a sulfur content of at most 0.2 wt.% is used. The low-molecular-weight alkyl substituent of the hydroxyaromatic compound is exemplified by a 9-30C alkyl substituent. The aminoalcohol is desirably 2-amino-1,3-propanediol, 3-amino-1,2-propanediol, ethanolamine, or diethanolamine, of which diethanolamine is the most desirable. The alkyl-substituted bydroxyaromatic compound, the amine, and the aldehyde are reacted with each other in a molar ratio of 1.0/(0.5-2.0)/(0.5-3.0). About 10 to 1,000 pts.wt. Mannich reaction product is added to 1,000,000 pts.wt. fuel.
Patent JP-2002076447-A (JP)
Title: Method for evaluating performance of thermoelectric material
Inventor: FUNAHASHI RYOJI
IPC: H01L35/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently evaluating the performance of a thermoelectric material in a short time. SOLUTION: The method for evaluating the performance of the thermoelectric material comprises steps of displaying a temperature distribution generated in the case of supplying a current to the thermoelectric material as an image by a thermography, and visually deciding a temperature difference of both ends of the material. The method also comprises steps of detecting the temperature distribution generated in the case of supplying the current to the thermoelectric material, obtaining a temperature difference ΔT of both ends of the material, and calculating a thermoelectric performance index (Z) based on formula ΔT=ZTc/2 (1), wherein ΔT is the temperature difference of both ends of the material, Z is the thermoelectric performance index and Tc is a temperature (absolute temperature) of a low temperature part.
Patent JP-2002076044-A (JP)
Title: Conductive ball loading equipment and loading method
Inventor: NAKAZATO SHINICHI
IPC: H05K3/34
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ball loading equipment and loading method which can prevent the placing error of the conductive ball. SOLUTION: The placing error of the conductive ball 4 is prevented with a simple mechanism by using the conductive ball loading equipment and loading method. The equipment loads the conductive ball 4 on a board 2 with a mounting head 20. A stopper 13c is provided, which stops a suction tool 19 in a descent movement of the suction tool 19 by having the suction tool 19 abut on a lower limit which is set only a fixed height upper from the landing height of the conductive ball 4 held by the suction tool 19. The conductive ball 4 held by the suction tool 19 is left from the suction tool with the vertical vibration given by an impact at the contact.
Patent JP-2002067436-A (JP)
Title: Printer
Inventor: HANEUMA YOSHIAKI
IPC: B41J29/13
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To clearly distinguish whether or not printing is being carried out by making it directly visually recognizable whether or not a head carriage is moving. SOLUTION: The printer has the head carriage 11 where a printing head 10 which moves in a direction traversing a paper feed direction of a printing paper 5 and prints to the printing paper is loaded. At least a part of a mechanism part including the head carriage is covered with a cover body 3. A window 13 is formed to the cover body, through which at least a part of the head carriage or an object set to the head carriage is seen and which extends to include a movement directional component of the head carriage.
Patent JP-2002077146-A (JP)
Title: Network system
Inventor: KITAOKA SEIICHIRO
IPC: G06Q50/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To avoid the risk of theft of iris data by a third person which is received and transmitted as it is on the network in a conventional network system. SOLUTION: The network system includes a network, a server device for transmitting confidential data and a terminal device for receiving the data. The server device transmits plural parts of data composing the data, and the terminal device reproduces the data by combining the plural parts of data received from the server device with each other.
Patent JP-2002074268-A (JP)
Title: System for recognizing characters
Inventor: NAKAGAWA SHINYA
IPC: G06K9/62
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To increase a character recognizing speed without deteriorating the recognizing precision even when the number of features to be utilized is large in a language with multiple candidate characters. SOLUTION: Reference vectors corresponding to a character are classified into a plurality of classes based on a character appearance frequency. When the distance between a feature vector and the reference vector is calculated, comparison is performed from the reference vector in the class with the high character appearance frequency so that a processing speed is improved in character recognition.
Patent JP-2002046673-A (JP)
Title: Bicycle parking device
Inventor: OKUYAMA TERUO
IPC: E04H6/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle parking device capable of parking many bicyclesa orderly and efficiently and taking in/out the bicycles easily. SOLUTION: This bicycle parking device is formed by arranging alternately and placing side by side bicycle placing-on stands for low position 11 in a horizontal state and bicycle placing-on stands for high position 12 in an inclined state. A bicycle front wheel corresponding part of the bicycle placing-on stand for high position 12 comprises a stepping-over protruding part 27 adapted to guide ascendingly/descendingly the front wheel according to a move of the bicycle B and to prevent the bicycle in a placed-on state from backing by its self-weight. The bicycle placing-on stands for low position 11 and the bicycle placing-on stands for high position 12 can be slid such that their rear end parts make arc horizontally around a rotation axis 16 comprised on each stand.
Patent JP-2002076781-A (JP)
Title: High frequency amplifier, feed forward amplifier and distortion compensated amplifier
Inventor: NAKAYAMA MASATOSHI
IPC: H03F1/32
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To construct a high frequency amplifier which can follow the variation of envelops of high frequency signals and has sufficient amounts of saturated power and is efficient. SOLUTION: Providing: a dividing means 3 for dividing high frequency signals inputted via an input terminal 1 in two, a main amplifying means 4 which is connected with one output of the dividing means 3 to amplify high frequency signals from the dividing means 3, a secondary amplifying means 5 which is connected with the other output of the dividing means 3 to amplify high frequency signals from the dividing means 3 in the case of a large instantaneous power while not operating in the case of a small instantaneous power of high frequency signals, a circulator 6 for injecting high frequency signals amplified by the secondary amplifying means 5 into the output of the main amplifying means 4 and injecting high frequency signals amplified by the main amplifying means 4 into an output terminal 2.
Patent JP-2002077833-A (JP)
Title: Sequential scan converting circuit
Inventor: NAKAJIMA MITSUO
IPC: H04N7/01
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a significant deterioration of image quality results from erroneous detection of a movement vector when an interpolation scanning line of sequential scan conversion is generated through movement compensation of the movement vector. SOLUTION: Movement vector compensation is performed after conventional sequential scan conversion. If a significant error exists between movement compensation results and sequential scan conversion results, the movement compensation results are not employed but conventional sequential scan conversion output is employed as it is. If the error is insignificant, the movement compensation results are employed.
Patent JP-2002079071-A (JP)
Title: Method and apparatus for granulation
Inventor: NAKAJIMA TEPPEI
IPC: B01J2/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the aggregation of granules to each other by lowering the content of polypropylene in the granules and uniformizing the content. SOLUTION: A process for agitating crushed waste synthetic resins 20 so that the content of polypropylene in the granules 8a is 70 wt.% or below in the whole area before the crushed waste synthetic resins 20 containing at least two of polyethylene, polypropylene, and polystyrene as main components are granulated into the granules 8a by a granulator 1 is included.
Patent JP-2002082562-A (JP)
Title: Image forming device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/20
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which winding jamming on a heat roller and paper jamming in a fixing device are surely detected and the recurrence of the paper jamming is prevented. SOLUTION: This image forming device is equipped with a fixing device having a pair of heat rollers rotating while abutting on each other and fixing toner transferred to paper, plural separation pawls arranged on the downstream side of the heat roller, pivotally supported to freely rock with respect to the heat roller, abutting on the surface of the heat roller and also separating the paper, and a paper detecting sensor detecting the ejection of the paper and the existence of jammed paper. The paper jamming detecting sensor detecting the existence of the jammed paper is provided at a position adjacent to the separation pawl and made detectable with the rocking of the separation pawl in the case of winding jamming of the paper on the heat roller.
Patent JP-2002092767-A (JP)
Title: Family person care system, server for family person care, home terminal, family person care method, medium storing family person care program, and home electric appliance usage condition monitoring system
Inventor: DEGUCHI YUKIHIKO
IPC: G06Q50/22
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide technique for inferring a life state especially of an advanced age family from a usage state of a home electric appliance, and thereby automatically informing a particular site, such as a relative, a health center, or a care center through telephone, internet, or other information network when the usage state different from the ordinarily life state is observed and something unusual such as health disorder, intellectual disorder, or the like occurs by installing a communication function such as a bluetooth recently developed in the respective home electric appliances and using a system to intensively control by a home terminal. SOLUTION: The home terminal 3 of the user's house is communicated with various home electric appliances 1A, 1B,... placed in the house 1 to store the usage state data. The stored usage state data is transmitted to a family person care server 5 through the information network 4. The family person care server analyzes the received usage state of the home electric appliance for each of the user and infers whether anything unusual occurs to the life state or not. When it is inferred that something unusual occurs, an alarm is outputted.
Patent JP-2002091871-A (JP)
Title: Electronic mail system and electronic mail terminal equipment
Inventor: TANANO HIROSHI
IPC: G06F13/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system and electronic mail terminal equipment, with which an answer is enabled only by one button action even without necessity for a transmitting party to prepare a document of reply mail when confirming the intention to the transmitting party of the electronic mail. SOLUTION: This system is composed of electronic mail terminal equipment for transmitting/receiving electronic mail through a mail server on a network, transmitting side terminal equipment has a means 8 for generating a routine form concerning the reply contents of electronic mail to be transmitted, a means 2 for generating electronic mail while including that routine form and a means 1 for transmitting the electronic mail and receiving side terminal equipment has a means 2 for analyzing the transmitted electronic mail, a means 7 for generating the answer according to the routine form and a means 1 for transmitting the electronic mail of this answer. Thus, the answer is enabled even without newly preparing the document of reply mail on the reply side and a transmission source can easily confirm the intention by receiving the reply.
Patent JP-2002091453-A (JP)
Title: System for providing information and device for the same and method for the same and terminal equipment and method for acquiring information and program storage medium
Inventor: KUROIWA HITOSHI
IPC: H04N7/173
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide service corresponding to a request from a user. SOLUTION: An information providing device reads corresponding music data from plural kinds of music data preliminarily stored in a storage means, and provides the music data through a network to terminal equipment based on a music acquisition request transmitted from the terminal equipment through the network. When a picture acquisition request is transmitted through the network in response to the input of the picture acquisition request during the reproduction of the music data by the terminal equipment, the information providing device reads several picture data from the plural kinds of picture data preliminarily stored in the storage means, and provides the picture data through the network to the terminal equipment based on the picture acquisition request so that the picture data can be recorded.  When the picture acquisition request is inputted from a user during the reproduction of the music data by the terminal equipment, the information providing device provides the picture data selected so as to be made successively different to the terminal equipment, and therefore provides a service corresponding to the request from the user.