baber/WOPTO huggingface dataset:
Patent JP-2002135161-A (JP)
Title: Switching circuit
Inventor: NISHIYAMA IKUMASA
IPC: H04B1/44
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce loss by transmission, by not transmitting signals in a second frequency band between two terminals for transmission of signals in a first frequency band and not transmitting signals in the first frequency band between two terminals for transmission of signals in the second frequency band. SOLUTION: A first parallel resonance circuit 4, which is interposed between a first terminal 1 and a third terminal 3, and a second parallel resonance circuit 8, which is interposed between a second terminal 2 and a third terminal 3, are provided. One end of a microstrip line 5 is connected with one end at the first terminal side 1 of the first parallel resonance circuit 4 and the other end of the microstrip line 5 is grounded in terms of high frequency, and the anode of a switch diode 9 is connected with one end at the second terminal side 2 of the second parallel resonance circuit 8 and the cathode is grounded in terms of high frequency.  The first parallel resonance circuit 4 is made to resonate with a second frequency band and the second parallel resonance circuit 8 is made to resonate with a first frequency band, and the length of the microstrip line 5 is set to almost 1/4 wavelength of the first frequency band.
Patent JP-2002129945-A (JP)
Title: Exhaust emission purifying device for internal combustion engine
Inventor: AOYAMA TARO
IPC: F01N3/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of detecting abnormality in a reduction agent feeding mechanism and to contribute to the suppression of deterioration of exhaust emission and exhaust emission purifying catalyst caused by abnormality in the reduction agent feeding mechanism in an exhaust emission control device for the internal combustion engine equipped with the mechanism feeding a reduction agent in exhaust emission purifying catalyst. SOLUTION: This exhaust emission control device for the internal combustion engine comprises a reduction agent adding nozzle arranged in an exhaust passage located upstream from the exhaust emission purifying catalyst, a reduction agent feeding passage introducing the reduction agent emitted from a reduction agent emission means to the reduction agent adding nozzle, a passage opening and closing valve provided in the reduction agent feeding passage, a pressure detection means provided in the reduction agent feeding passage located downstream from the passage opening and closing means, and an abnormality determining means for determining abnormality on the basis of pressure detected by the pressure abnormality detection means during the opening period of the passage opening and closing valve, and before and after the opening period of the valve.
Patent JP-2002126010-A (JP)
Title: Elevator for level difference elimination for wheelchair
Inventor: YAMAZAKI KEIKO
IPC: A61G5/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an attachment-type elevator body for level difference elimination to be attached to a JIS standard type wheelchair or a general wheelchair which can easily climb over the indoor and outdoor level difference of any height without moving the center of gravity, to assist other living movements, and to be applied for multipurpose such as to easily move in a small place, and which possesses a function of being utilized to a ready-made wheelchair because of its being of attachment type without losing a folding function. SOLUTION: In the vicinity of right and left side faces of a front wheel and rear wheel of the JIS standard-type wheelchair or the general wheelchair 1, the elevator body for level difference elimination 2 in which a plurality of freely extendable and contractible elevating/lowering cylinders with casters, a link mechanism, etc., are arranged is mounted.
Patent JP-2001247362-A (JP)
Title: METHOD FOR PRODUCING BaTiO3-BASED DIELECTRIC SUBSTANCE
Inventor: BUN KII RII
IPC: C04B35/46
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a BaTiO3 dielectric substance having a high dielectric constant and a low dielectric loss by decreasing the average particle size of BaTiO3 through a pretreatment in a reducing atmosphere before a sintering process in a dielectric substance production process in this method for producing the BaTiO3 dielectric substance having the high dielectric constant and a low dielectric loss. SOLUTION: This method has a great merit of obtaining a sintered compact having an extremely small average particle size and a high relative density through a simple heat treatment in a reducing atmosphere at a liquid state formation temperature or lower than it before sintering BaTiO3 not only in a pure BaTiO3 but also in addition of any other additive.
Patent JP-2002129759-A (JP)
Title: Dwelling
Inventor: WATABE AKIHIRO
IPC: E04H1/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling capable of respecting privacy of a person utilizing a bedroom and maintaining the quiet environment of the bedroom. SOLUTION: An entrance hall 1 provided in a first floor part, a room (hereinafter referred to as LDK) 2 serially connecting a living room, a dining room and a kitchen, a division including a sunroom 3 covered with tatami and a bedroom 4, a division including a rest room 5, a bathroom 6, a washing room and a central corridor 8 capable of going in and out of them are divided to be mutually shielded by walls or doors. The entrance hall can communicate with the division including the rest room 5 only when a person or persons pass the division including LDK 2 or the bedroom 4, and the division including the bedroom 4 can communicate with LDK 2 only when the person or persons pass the division including the entrance hall or the rest room 5. Thereby a circulation line of the person or the persons using LDK 2 can be separated from another moving line from the bedroom to the rest room 5 or the like.
Patent JP-2002129909-A (JP)
Title: Starting control method of single-shaft compound electric power plant
Inventor: KAINUMA MASAHIKO
IPC: F01D17/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a single-shaft compound electric power plant capable of minimizing an auxiliary steam supply from the other electric power plant as well as effectively using the steam when ensuring the steam used for low pressure steam turbine cooling steam in an exhaust heat recovery boiler. SOLUTION: When a low pressure drum pressure of an own can is confirmed to have a steam with necessary degree of superheat as a low pressure steam turbine cooling steam prior to starting a gas turbine, a low pressure super heater delivery valve opens prior to an auxiliary steam supply and a low pressure of the own can is supplied as the steam turbine cooling steam. This minimizes the auxiliary steam supply from the other electric power station and permits to minimize an operating limitation due to the auxiliary steam supply of the electric power plant.
Patent JP-2002095459-A (JP)
Title: Separatory device for onion and cut waste for onion peeler
Inventor: KOBAYASHI JIRO
IPC: A23N15/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a separatory device for onions and cut waters for an onion peeler, intended for allowing processed onions and cut wastes, or the like, to fall down on separate places and collecting them. SOLUTION: This separatory device for an onion peeler has such a scheme that two parallel rotating shafts rotating in the same direction are axially mounted with V-shaped rollers at moderate intervals and onions put to pretreatment are rolled on the respective V-shaped rollers and compressed air is blown against the onions in rolling motion to peel off the outer coat of the onions, and at a time point when the peeling operation is ended, one of the two V-shaped rollers is moved in a prescribed direction to allow the onions on the roller to fall down on a specified place, wherein this separatory device is so designed that a turning shaft is provided below the V-shaped rollers, a separatory member inclined in a fixed direction in fixed on the turning shaft,  and the shaft is turned interlockingly with the movement of the above one of the V-shaped rollers so that the inclination of the separatory member is transferred onto the opposite side.
Patent JP-2002137806-A (JP)
Title: Physical distribution system, warehouse system, and physical distribution management system
Inventor: TANI JOJI
IPC: G06Q50/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution system, a warehouse system, and a physical distribution management system capable of improving storage methods for printed matter of bad efficiency, reducing cost on storage while keeping necessary printed matter stored for an owner, and reducing burden on management and improving storage efficiency in a warehouse for a warehouseman. SOLUTION: In this physical distribution system for moving products stored based on shipping instruction information from a storage place to another place, printed matter related to the products is formed in accordance with directions based on shipping instructions.
Patent JP-2002141201-A (JP)
Title: Thin-film resistor and its manufacturing method
Inventor: KOBAYASHI KYOJI
IPC: H01C7/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film resistor, which is high in stability of properties related to temperature such as temperature coefficient or the like, easily increased in resistance, and manufactured by a low cost apparatus, and to provide a method of manufacturing the same. SOLUTION: A metal thin-film resistor 21a is arranged on the surface of a board 11 for the formation of a thin-film resistor, in which the metal thin-film resistor 21a is formed of material composed of chrome, silicon, and valve metal or transition metal.
Patent JP-2002138712-A (JP)
Title: Knockdown tent
Inventor: MIYAHARA TOKUO
IPC: E04H15/34
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown tent capable of facilitating assembling, having sufficient strength, and endurable against long-term continuous use. SOLUTION: In this knockdown tent for forming a skeleton frame body by connecting plural columns 10 extending in the vertical direction and beams horizontally installed above and below between the columns 10 by connecting tools, and covering the skeleton frame body with a cover 3, the columns 10 and the beams have a sleeve part 14 formed in the extending direction of the columns 10 and the beams.
Patent JP-2001203195-A (JP)
Title: Plasma processing device, temperature control device, and control method therefor
Inventor: KINNARD DAVID W
IPC: H05H1/46
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma process device, a temperature control device, and its control method used in ashing for removing a photoresist or residue. SOLUTION: A temperature control device for a plasma process device 10 which comprises plasma generator 14 and a process chamber 16 communicating with it comprises a radiation heating assembly 20 provided with a radiation heating element 58 provided in each zone, and a condensing reflector 56 for converging a radiation energy from the radiation heating element toward a substrate, a feedback mechanism 24 which provides a temperature feedback signal for the substrate, and a controller 22 wherein a temperature set point signal 27 and a temperature feedback signal 25 are received and the output applied to a zone comprising the radiation heating element is independently controlled. The controller comprises a PID closed loop controller and a lamp output controller.
Patent JP-2002145743-A (JP)
Title: Pretreatment agent for permanent wave
Inventor: KONOIKE SENJI
IPC: A61K8/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a pretreatment agent for permanent wave having increased waving force of permanent wave agent, improving roughness of hand, unpleasant odor and damages to the hair. SOLUTION: This pretreatment agent for permanent wave is characterized by comprising 0.005-1.0 wt.% of at least one kind selected from the group consisting of an inorganic acid and its salt and having pH 1.0-7.0.
Patent JP-2002150564-A (JP)
Title: Decoder for disk-like recording medium
Inventor: HAYAMIZU ATSUSHI
IPC: G11B20/14
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a decoder for a disk-like recording medium for reproducing an information signal recorded in the groove of an optical disk having a land pre-pit without being interfered by its land pre-groove. SOLUTION: Concerning reproducing of the information signal run-length- coded and recorded in the groove 221 of the optical disk 22 where pre-pit information 223 is formed in a land part 222, in the case of detecting the reproducing position of a pre-pit signal by a pre-pit position detection means 32 and decoding a signal obtained by reading the disk 22 by a viterbi decoding signal, the decoder of the disk-like recording medium stops the viterbi decoding of the signal read from the optical disk with the pre-pit signal and decodes the information signal which does not include an error signal occurring as the result of being interfered by the pre-pit signal.
Patent JP-2002155434-A (JP)
Title: Piecing method and piecing apparatus in spinning machine
Inventor: BABA KENJI
IPC: D01H4/48
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a piecing method and a piecing apparatus in a spinning machine providing a high-quality pieced section without causing a knot at the pieced section when piecing a broken spun yarn. SOLUTION: This piecing method in the spinning machine is characterized by carrying out the piecing so that a distance between a spinning nozzle 7 and a front roller Rf at the time of piecing is longer than a distance between the spinning nozzle 7 and the front roller Rf at the time of spinning in the piecing method carrying out the piecing by bringing out a main yarn at a package side in a prescribed length from a spinning part 10 to the side of front roller Rf when piecing the broken spun yarn at a step of supplying a drafted sliver to the spinning part 10 including a spindle member 9 and the spinning nozzle 7 to produce a spun yarn Y.
Patent JP-2002151371-A (JP)
Title: Pseudo-wafer used for manufacturing chip-shaped electronic component and manufacturing method therefor, and manufacturing method of the chip-shaped electronic component
Inventor: TAKAOKA YUJI
IPC: H01L21/301
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a pseudo-wafer from warping by covering chip components with a resin material. SOLUTION: In the pseudo-wafer, in which a plurality of chip components 10 are formed with their surfaces arranged on the same plane and in which the gaps between the chip components 10 and their bottom sides are covered with the resin material, such that their surfaces are exposed, the resin material is provided with a warpage-preventing member.
Patent JP-2002153247-A (JP)
Title: Sterilizing apparatus for powdery or granular material and method for sterilizing powdery or granular material
Inventor: TSUJIMOTO HIROYUKI
IPC: A61L2/20
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing apparatus for a powdery or a granular material in which the object of sterilization is the powdery or the granular material such as a food or a chemical and the sterilization of, e.g. the so-called thermostable spore-forming bacteria can be well carried out. SOLUTION: This sterilizing apparatus for the powdery or granular material is obtained by installing circulating means 10 and 16 for forming a mixed phase stream of the powdery or granular material with a transporting gas stream into a circulating stream in the apparatus body 3 and a feeding means 19 for a germination inducer capable of feeding the germination inducer for the bacteria into the circulating stream in composing the sterilizing apparatus equipped with the apparatus body 3 for housing the powdery or granular material which is the object of sterilization treatment, a gas stream-producing means 4 for producing a gas stream for transporting the powdery or granular material in the apparatus body 3 and a sterilizing means 26 for sterilizing the powdery or granular material.
Patent JP-2002163457-A (JP)
Title: Settlement system and method
Inventor: ASHIZAKI TAKESHI
IPC: G06Q20/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a new settlement technology without requiring trouble nor costs. SOLUTION: Provided is a central processor 1 of a financial institution Mz connected to a central processor 2 of an institution Ms and a terminal device 3 of a customer Mk through a network and the central processor 1 has a communication means which is connected to the network and a control means which transfers a remittance amount from the account of a customer Mk to the account of the institution Ms according to information on the account of the customer Mk, information on the institution Ms, and identification information on the remittance and information on the sent amount and enables the communication means of the central processor 1 to send the identification information and amount of the remittance to the central processor 2,  which has a communication means connected to the network and a control means 4 capable of increasing an amount by which the customer Mk can purchases at the institution Ms according to the discrimination information on the remittance and information on the remittance amount received from the central processor.
Patent JP-2002162941-A (JP)
Title: Driving method of display device
Inventor: ICHIKAWA TAKESHI
IPC: G09G3/36
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of image quality. SOLUTION: During a driving, a same pixel signal string is applied to two signal lines SjL and SjR. In accordance with the constitution of the string, left and right scanning lines G1L, G1R,... are successively turned on and pixel signals are written into each of pixel electrodes Bij to display an image. Since the same pixel signal train is applied to the signal lines SiL and SiR, adverse effect on the potential of the pixel electrodes caused by the potential difference between the potential of the signal liens and the potential of the pixel electrodes is reduced and the deviation in gradation is reduced even when an iso-gradation display is conducted. As a result, the deteriortion of image quality is prevented.
Patent JP-2002163547-A (JP)
Title: Commercial information supply system and commercial information supply program
Inventor: YAOITA YUJI
IPC: G06Q30/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a commercial information supply system that manages collectively the advertisement information including the information on commercial framework and enables a broadcasting consignor to implement a commercial contract. SOLUTION: The commercial information supply system is equipped with a management computer 2 having a pattern supply means 11, an advertisement information receiving means 12 that receives advertisement information AI, a memory means 13 that stores advertisement AI, an accumulating means 14 that accumulates advertisement information AI, a sales information preparation means 15 that prepares sales information SI, a contract information input means 16 that inputs contract information KI, an update means 17 that updates accumulating information CI and sales information SI and a sales information sending means that sends sales information, a consignor side terminal having a pattern receiving means, an advertisement information sending means and a confirmation data receiving means, and a consignee side terminal having a sales information receiving means.
Patent JP-2002160364-A (JP)
Title: Ink jet head
Inventor: TSUNEYOSHI JUN
IPC: B41J2/16
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which makes it possible to insulate an electrode without failure and arrange an opening of nozzle with high density. SOLUTION: As to an ink jet head in which partitions 18 made of a piezoelectric ceramics are arranged at a predetermined interval on a substrate, a chamber 17 is demarcated between the partitions 18, and ink charged in the chamber 17 by changing a volume of the chamber 17 by applying driving voltage on an electrode 19 provided on the side face of the partitions 18 is jetted from a nozzle opening, an inorganic insulating film 21 made of inorganic material having insulating property and an organic insulating film 22 made of organic material having insulating property are provided one after another on the electrode 19.
Patent JP-2002164052-A (JP)
Title: Non-aqueous electrolytic battery
Inventor: HATAKE SHINJI
IPC: H01M10/0569
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolytic battery with superior charging and discharging characteristic and having high battery capacity even in charging and discharging under a low temperature environment. SOLUTION: In this non-aqueous electrolytic battery composed of a positive electrode 2, and a negative electrode 3 including a negative electrode active material, and a negative electrode material composed of fibrous carbon and carbon black, 0.1 wt.% or more and 10 wt.% or less fibrous carbon is included in the negative electrode material, 0.02 wt.% or more and 0.2 wt.% or less carbon black is included in the negative pole material, and a weight ratio of fibrous carbon and carbon black is 0.5 or more and 20 or less.
Patent JP-2002167620-A (JP)
Title: Induction hardening method of cam shaft, and apparatus therefor
Inventor: SUZUKI ATSURO
IPC: H05B6/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To form a hardened layer along the shape of a cam part requiring the hardened layer of a cam shaft. SOLUTION: In an induction hardening method, a plurality of cam parts are provided on one cam block, and annular heating coils 21a, 21b and 21c of the same winding number and of the same number as that of the cam parts for each cam block are arranged for the cam shaft 1 comprising the plurality of cam blocks via a journal part. The heating coils are followed by a following mechanism 33 while the clearances TG and BG between each of a cam top part 11d and a cam base part 11e of the cam part and an inner circumferential surface of the heating coils are kept constant in a synchronous manner with the rotation around the axis of the cam shaft 1. High frequency current is supplied to the heating coils, the cam part is induction heated, and naturally cooled after the heating. The cam part is cooled by a cooling device 34 to form a hardened layer on the cam part.
Patent JP-2002166800-A (JP)
Title: Bumper mounting structure
Inventor: SHIROTANI HIROYASU
IPC: B60R19/24
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bumper mounting structure, facilitating the miniaturization of a bracket for mounting a bumper at its end to a body side portion and permitting good ventilation of air in a vehicle room via an opening at the body side portion. SOLUTION: The bumper mounting structure for a vehicle comprises the bumper 12 having the end 12a extending to a tire house portion 14 along the body side portion 13, the end 12a of the bumper being provided with a swollen portion 15 swollen to the outside in the cross direction of the body, the swollen portion being fixed to the body side portion 13 via the bracket 16. The bracket 16 has a bracket body 17 mounted to the body side portion 13 and an extension member 18 as other parts to be mounted to the bumper 12, provided in the swollen portion 15 of the bumper 12 and protruded to the outside in the cross direction of the body.