baber/WOPTO huggingface dataset:
Patent JP-2002032805-A (JP)
Title: Method for transmitting and receiving data and portable communications terminal
Inventor: DOI MIWAKO
IPC: H04W88/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method enabling data transmission and reception for ticket examination through short-range radio communications using a cellular communications terminal to be started through a simple operation without posing a burden on the user, and a cellular communications terminal using it. SOLUTION: The portable communications terminal, for connection with a public network to make communications and for making radio communications by establishing a predetermined radio communications path between the terminal and a partner device independently of the public network, causes pieces of ticket information about a ticket purchased via the public network to be stored in a storage means; after the operation of displaying the piece of ticket information stored in the storage means which it is desired to use is carried out, the ratio communications path is established between the terminal and the partner device; in this case, if the radio communications path is established between the terminal and another device, radio communications using that path is preferred to establish the radio communications between the terminal and the partner device.
Patent JP-2002036542-A (JP)
Title: Method of ejecting liquid and liquid jet device
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/01
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To maintain predetermined quantities of liquid drops among nozzles irrespective of variation of a liquid passage characteristic of a nozzle or characteristic of a pressurizing means. SOLUTION: This liquid jet device comprises a driving signal generating means 31 for generating a plurality of driving signals in one ejection cycle, an ID data memory means 32 that stores ID data for identifying each nozzle and a correction data memory means 33 that stores correction data for correcting the quantity of the liquid of the nozzle. The device further comprises a driving signal applying means 35 that reads the correction data according to the ID data of the nozzle that may eject the liquid drop in accordance with a liquid ejection instruction signal and selectively outputs a driving signal M (M<N) for the driving signal generating means 31 to piezoelectric elements (20-1)-(20-3) so as to eject the predetermined quantities of ink drops.  Each nozzle is determined by the ID data, each of the ink quantities of the plurality of ink drops is adjusted by utilizing residual vibration of the meniscus to make the quantity of the ink in one coating region constant.
Patent JP-2002040716-A (JP)
Title: Image forming method, toner for electrostatic latent image developer and producing method thereof
Inventor: SOEDA KAORI
IPC: G03G9/087
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which enlarges a color reproduction region, improves the transparency in an OHT picture and obtaines a picture having excellent light fastness, toner for electrostatic latent image developer and a producing method thereof. SOLUTION: In this image forming method, electrification, exposure and development are repeatedly performed on a same latent carrier, the development is performed by using plural kinds of toner including coloring agents which are respectively different in the hue, thereby, color superposed pictures are formed and the pictures are transferred en bloc on a recording material. Therein, at least one kind of the toner contains a metallic complex pigment represented by the following formula (1).
Patent JP-2002000749-A (JP)
Title: Environmental disaster preventive equipment system of hot exhaust air of kitchen
Inventor: MIKAMI SOSUKE
IPC: A62C37/40
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an environmental disaster preventive equipment system for arranging an environment of a kitchen by separately and efficiently absorbing hot exhaust air generated from cooking in two stages, and reducing a sticking oil mist by cleaning. SOLUTION: In this environmental disaster preventive equipment system of the hot exhaust air of the kitchen for integrally connecting an exhaust duct connected to outside air from an exhaust space by forming the exhaust space by forming a suspended wall in the ceiling corresponding to an arranging place of a heating cooking appliance such as a gas cookstove in the kitchen, a collision plate type smoke remover for allowing a hot blast including the oil mist of waste oil and waste water generated from the heating cooking appliance to abut to the exhaust space vicinal upper part and a filter type smoke remover for scavenging the oil mist to an upper part of the collision plate type smoke remover are juxtaposed, and a cleaning nozzle and a fire extinguishing liquid nozzle are arranged between the filter type smoke remover and the collision plate type smoke remover,  and an offensive smell scavenging filter for scavenging an exhaust offensive smell is arranged on the tip of an upper exhaust air cutoff damper of the exhaust duct.
Patent JP-2002043396-A (JP)
Title: Device and method for substrate treating
Inventor: SUZUKI HIROYASU
IPC: H01L21/683
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To protect an electronic component against damage and improve the production yield of a substrate by restraining static electricity from being generated when removing the substrate from a stage after treating the substrate in a treating process of substrate. SOLUTION: A substrate supporting surface 16 comprising a ceramic porous layer by thermally spraying a ceramic material is formed on a basic material 14 to form a stage 12. The substrate supporting surface 16 is sprayed with water by a spray 13, and then a substrate 1 is placed on the substrate supporting surface 16 to execute the treating process. Thus, when the substrate is removed from the substrate supporting surface 16 after completing the treating process, the static electricity is restrained from generating by humidity on the substrate supporting surface 16.
Patent JP-2002034666-A (JP)
Title: Bedside table
Inventor: YAGI TAKESHI
IPC: A47B91/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a bedside table which can be kept by putting on a bedside cabinet near the bed when it is not used. SOLUTION: The bedside table is provided with a leg 2, a fixed post 3, which is put up on the leg 2, a post 4 for lifting, which is provided at the fixed post 3 and can regulate lifting and lowering by an adjustable means for lifting, and a subsidiary table 5, which is fixed to the post 4 for lifting, and a table board 6, which is placed on the post 4 for lifting as it can rotate, is held horizontally by the subsidiary table 5, and is kept pendent along the post 4 for lifting. As the leg 2 is U shaped, the bedside table can be insetted from the front of a bedside cabinet 7 in a manner that the bedside cabinet 7 is surrounded by the leg.
Patent JP-2002041270-A (JP)
Title: Electronic device
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which his able to notify an error occurrence to an operator as well as to supply information regarding an error on the electronic device which is connected with the computer communication network such as LAN even in the case that the error occurs on the communica tion means to the computer communication network. SOLUTION: The electronic device 1 which can be connected to LAN 16 is equipped with a removable Compact Flash(R) which is detachably attached to the electric device 1 and a means to record the information regarding the error which occurs in the electronic device 1 to the Compact Flash.
Patent JP-2002038274-A (JP)
Title: Plasma treatment apparatus
Inventor: YAMAMOTO KYOICHI
IPC: H05H1/46
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus which can measure a total emission intensity and a distribution of every wavelength band of the plasma. SOLUTION: The plasma treatment apparatus 100 comprises a plasma reactive chamber 10, a plasma-emission distribution measuring means 20, a plasma controlling means 30, and a gas flow controlling means 40. Plasma 12 which is generated in the plasma reactive tank 10 enters an optical component 21 through an optical glass window 15 and only the specified wavelength is taken in an exposure device 22. The image data taken in is displayed as a plasma distribution image in a display unit 24 through a controller 23, and is recorded as an image data in a recording device 25. The measured data processed in a image processing device 26 is fed back to the plasma controlling means 30 and the gas flow controlling means 40, so that the emission distribution of the plasma is controlled.
Patent JP-2002042486-A (JP)
Title: Semiconductor memory
Inventor: YAMASHITA JUNICHI
IPC: G11C29/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance the capability of supplying a current of an internal power source voltage generating circuit 14a incorporated in a semiconductor memory only during the time when a latch signal F for latching FUSE setting state of a redundant address setting section is active. SOLUTION: An N channel MOS transistor Nmrs is connected to the gate electrode of a P channel MOS transistor P2 supplying a current to an internal power source VINT from an external power source VCC by using an output transistor of a voltage follower constituting an internal power source voltage generating circuit 14a, and the capability of supplying the current of the P channel MOS transistor P2 is enhanced by reducing the gate potential of the transistor to a ground potential responding to the latch signal F for latching FUSE setting state. Therefore, the potential drop of the internal power source voltage VINT for current consumption at the time of FUSE discrimination is reduced so that the current consumption at the time of standby is not exceeded.
Patent JP-2002036199-A (JP)
Title: Micro machine and micro machine system
Inventor: NAKAMURA TARO
IPC: B81B5/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a new micro machine and a new micro machine system capable of a smooth peristaltic movement with high degree of freedom by a simple driving mechanism. SOLUTION: This micro machine is composed of an elastic tube 10 with sealed-in magnetic fluid 13, and moved by the peristaltic movement of the elastic tube 10 producing the retracting wave in accordance with the shifting magnetic field.
Patent JP-2002036101-A (JP)
Title: Workpiece holding board and method of manufacturing the same, and method for polishing workpiece using the same
Inventor: FUKAMI TERUAKI
IPC: B24B37/30
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently provide a workpiece holding board protecting the bottom surface of the workpiece from scratches or stains and capable of polishing the top surface of the workpiece to excellent flatness and demon mirror image when polishing the workpiece. SOLUTION: A method of manufacturing the workpiece holding board for holding the workpiece with vacuum suction comprises bonding a resin sheet 14 to the workpiece holding board body 12 having through holes 7 with an adhesive layer 13, and then providing openings I5 communicating to the through holes 7 of the holding board body 12 by machining the resin sheet 14. Preferably, the method further comprises measuring the location of the through holes 7 of the workpiece holding baord body 12, using such the adhesice layer as non- flowable under a condition of contact with an alkaline solution and 100 deg.C or below, and carrying out the machining while supplying coolant such as water.
Patent JP-2002035152-A (JP)
Title: Fire-proof screen for construction work
Inventor: SHIMIZU NORITAKA
IPC: A62B3/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fire-proof screen for construction work which can surely form a fire partition while being a fire-proof screen having a slit on the screen surface, wherein flames are prevented from going through from the slit at the time of a fire. SOLUTION: A plurality of sheets (4 and 5) (2a, 2b and 2c) are superposed, and the slit 6 is formed on the screen surface. Then, a shielding device (10) which erects from the screen surface and reduces a gap at the slit section at least at the time of a fire is provided on the sheet which is confronted with the slit.
Patent JP-2002048164-A (JP)
Title: Hydraulic braking system for industrial vehicle
Inventor: FUBE MAKOTO
IPC: F16H47/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic brake for an industrial vehicle in which abrasive wear of braking materials can be prevented and high reliability is attained. SOLUTION: The hydraulic brake system comprises a rotor 4 which is supported rotatably within a main body case 2A, an input shaft 5 of which is connected to a turbine shaft 7 of a torque converter 1, and an output shaft 7 of which is connected to an input shaft 8 of a transmission 3 ; a plurality of blades 21 mounted on the rotor 4; and a hydraulic circuit which supplies pressure oil to the blades 21 to resist the direction of rotation of the turbine shaft 6, when the rotating speed of the turbine shaft 6 of the torque converter 1 exceeds that of an input shaft 41, or when the vehicle is driven a slope down. According to this constitution, when the vehicle is driving the slope down, the pressure oil is fed to the blades 21 of the rotor to resist the direction of rotation of the turbine shaft 6, thereby the kinetic energy of the vehicle is absorbed and the vehicle speed is retarded.
Patent JP-2001207202-A (JP)
Title: Method for producing metallic bulk material having high coercive force and metallic bulk material and target material produced thereby
Inventor: MASHITA SHIGERU
IPC: B22F1/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a producing method, e.g. capable of producing a target material usable for production of a magnetic thin film having high soft magnetic properties by magnetron sputtering or the like as a metallic bulk material having high coercive force. SOLUTION: As raw material powder those coercive force is made high from a composition having high soft magnetic properties in essence, the raw material powder is subjected to impact compression and is bulked as having the same magnetic properties to obtain a metallic bulk material having high coercive force. It is preferable that the raw material powder is subjected to mechanical alloying treatment before the impact compression, and the raw material is refined and is made into solid solution.
Patent JP-2002046541-A (JP)
Title: Controller
Inventor: MIZOZOE KOICHI
IPC: B60R25/24
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To improve operation reliability or the like by providing a communicable range with a proper area without constrictions in a communication type controller (for example, a vehicular entry device) comprising a main body apparatus (an on-vehicle apparatus) and a portable apparatus. SOLUTION: In-cabin antennas 24 and 25 for transmission of the main body apparatus 20 are arranged in front and back inside a vehicle cabin 1. It is composed so that a composite transmission operation concurrently transmitting electromagnetic waves for radio communication from the in-cabin antennas 24 and 25 and a single transmission operation singularly transmitting electromagnetic waves from respective antennas 24 and 25 are executed when transmitting electromagnetic waves for radio communication from the main body apparatus 20 to the portable apparatus 10.
Patent JP-2002054158-A (JP)
Title: Joint structure between footing and steel pipe pile
Inventor: TAKANO KIMIHISA
IPC: E02D5/28
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a joint structure between a footing and steel pipe piles capable of compacting the size of the footing, increasing the strength of the lower part of the footing, being efficiently resisted against seismic force and, at the same time, having the excellence in economical efficiency. SOLUTION: For the joint structure for connecting the footing to the steel pipe piles through joint steel pipes 21 provided between both of footing and steel pipe piles 5, the upper end sides and the lower end sides of the joint steel pipes 5 are respectively inserted into the lower end of the footing 3 and the insides of the upper ends of the steel pipe piles 5 by specific length, and both of them are connected in a state to make gaps between the footing 3 and the steel pipe piles 5.
Patent JP-2002055185-A (JP)
Title: Positioning device
Inventor: ONO YUTAKA
IPC: G12B5/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device capable of surely regulating the rotation angle of a moving element within a prescribed range. SOLUTION: When an external force acts on a slider 4, the slider 4 rotates (yawing) on a stage 3 and a fixing beam 16c rotates on a support beam 17a. A clearance (backlash) is formed between a lock screw 20 and a long hole 19 so that the fixing beam 16c rotates on the support beam 17a till the lock screw 20 touches the end of the long hole 19. The rotation angle of the fixing beam 16e is restricted within the angle determined by the clearance part between the lock screw 20 and the long hole 19 so that the rotation of the slider 4 is mechanically locked and the rotation angle is restricted within a prescribed range. This constitution can dispense with a recovery operation for correcting the attitude of the slider 4 and sequentially execute the feedback control.
Patent JP-2002057601-A (JP)
Title: Cdma receiver
Inventor: OKAMOTO TAKESHI
IPC: H04B1/707
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA system and a demodulation system which are simple in structure and high in performance by using channel estimation that takes advantage of pilot channels as to the demodulation system in spread spectrum communication that keeps data communication in a fading environment or a CDMA system. SOLUTION: Channel estimation used for compensating information symbols is made by taking advantage of the pilot symbols of the pilot channels located just before they overlap temporally with information signal symbols that make channel estimation in this CDMA receiving system, in a CDMA system composed of a transmitter which transmits pilot channels and information channels as CDMA transmission signals and a receiver which receives the CDMA signals and demodulates them.
Patent JP-2002058147-A (JP)
Title: Water-proof material and water-proofing method for underground cable with protection pipe
Inventor: SUMIYA TAKASHI
IPC: H02G9/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof material and water-proofing method for underground cable with protection pipe, which assures satisfactory water-proofing for a long period even for the underground water and sea water or the like and can be fitted easily using a simplified method. SOLUTION: There are provided a water-proof material for underground cable with protection pipe in a thickness range of 0.1 to 5 cm, a width of 0.3 to 30 cm and a length of 0.1 to 100 m, which is formed as a constructed body in the shape of a tape and/or a belt, in which a nonionic water absorbing resin and/or cationic water absorbing resin is sealed into an external loading material, which partly has water at the amount rate of 500 to 5,000 g/cm2 and a water- stopping method utilizing the same method.
Patent JP-2002055915-A (JP)
Title: System for mediating printing on network
Inventor: HANAOKA MASAAKI
IPC: H04N1/387
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To actualize practical printing between a client and a printer which are connected to a network. SOLUTION: A server which is connected to the network is provided to structure a mediation system which mediates printing. The client sends print data and an identification information specifying a printer as an output destination to the mediation system. The mediation system converts the print data into PDF and outputs it to the printer corresponding to the identification number. On a printer side, the PDF is converted into intrinsic control data of the printer and printing is carried out. The mediation system adds proper advertisement corresponding to user information and specified content and performs the printing.
Patent JP-2002055765-A (JP)
Title: Information processing method and information processor
Inventor: YAMAOKA TATSUHIKO
IPC: H03M11/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of efficiently inputting characters the much smaller number of times of key depression at the time of inputting characters with the small number of data keys. SOLUTION: A data displacement table 36 is provided with a first data displacement table for displacing the input data of each key with data different according to the repeated operation and input mode of the key and a second data displacement table for displacing preliminarily set data with specific data. A data displacing part 32 displaces the key-inputted data by the first data displacement table, and displaces the data set in the second data displacement table among the data displaced by the first data displacement table with the specific data. That is, when the kind of input characters is specified, the data are displaced by the second data displacement table by using the data whose input order is higher than that of the input data among the unspecified data. Thus, it is possible to reduce the number of times of key depression.
Patent JP-2001094444-A (JP)
Title: Partial parallel trellis decoder and its method
Inventor: DAVID WILLIAM RUSSO
IPC: H04L25/03
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a partial parallel trellis decoder with an equalizer that utilizes a plurality of channel estimate devices 377, 379 but use the number of the independent channel estimate devices less by one than the number of states. SOLUTION: A status information set from a state having a best state metric calculated within a preceding period is used to update a main channel estimate device 377, and a status information set from a state of a 2nd best state metric is used to update a sub-channel estimate device 379. Each of the updated channel estimate devices 377, 379 processes the corresponding status information set to calculate a possible transmission symbol and its result status metric. Since the number of the channel estimate devices less than the number of the states alone is available, the main channel estimate device 377 is used to process an unassigned state, but the main channel estimate device 377 is not updated.
Patent JP-2002062352-A (JP)
Title: On-vehicle radar
Inventor: MATSUBARA SHIGEAKI
IPC: G01S13/93
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To correctly detect adhesion of foreign matters to a radar, without being influenced by the reflection state of a road face. SOLUTION: A spectrum waveform showing the relation between a frequency corresponding to a relative velocity and a signal intensity, is obtained from reflecting waves. When a still object peak is not present for a prescribed or longer time at the position of the frequency, corresponding to the relative velocity equivalent to one's vehicle velocity, it is decided that foreign matters stuck to the surface of a transmitting/receiving part of the radar.
Patent JP-2002066531-A (JP)
Title: Method for cleaning contaminated soil
Inventor: MIYAGAWA TOMOYOSHI
IPC: A62D3/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently clean contaminated soil by making it possible to fix wood-rotting fungi to the contaminated soil. SOLUTION: In cleaning the contaminated soil containing environmental pollutants by using the enzyme generated by the wood-rotting fungi, the contaminated soil is dosed with the wood-rotting fungi described above in the state of implanting turf grass to the contaminated soil.