baber/WOPTO huggingface dataset:
Patent JP-2002354470-A (JP)
Title: Image pickup unit
Inventor: SATO GENTA
IPC: H04N7/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To perform photographing whose color balance is satisfactory by reducing the load of maintenance. SOLUTION: The spectral distribution of a fluorescent lamp 14 is successively measured seven times at each time power is supplied. When there is fluctuation in the spectral distribution, an alarm 20 is issued, and the exchange of the fluorescent lamp 14 is urged. When there is not any fluctuation, the spectral reflectivity of a screen face 26a of a rotary screen is measured, and the difference between the measured spectral reflectivity and the initial spectral reflectivity of a new screen face is calculated. When there is not any difference, the white balance correction value of a digital camera 35 is calculated from a luminance signal to be outputted from a CCD camera 30 which has photographed the screen face 26a.  When there is any difference, the number or range of low luminance pixels are checked from the luminance signal of each pixel to be outputted from the CCD camera 30, and the write balance correction value is calculated by operating interpolation processing or the like. When the processing is incapable, the screen 26 is rolled up, and the screen face is made new. When the rolling-up is incapable, the exchange of a rotary screen 15 is encouraged by the alarm 20.
Patent JP-2002351340-A (JP)
Title: Color image display device
Inventor: MURAMOTO YASUHIKO
IPC: H01L27/32
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a color image display device which is prevented from having a color blur. SOLUTION: Many pixel units 20 each composed of a set of light emitting bodies 11, 12, and 13 emitting color light beams of red, green, and blue are arrayed in two-dimensional state and the lighting of the respective light emitting bodies constituting the pixel units 20 is controlled to display a color image. This color image display device is equipped with light diffusion layers 30 by the pixel units 20 to cover the front surface of the light emitting bodies 11, 12 and 13.
Patent JP-2002346427-A (JP)
Title: Self-propelled wood crusher and control method thereof and program therefor
Inventor: SHIBA YOSHIMI
IPC: B02C13/30
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled wood crusher and a control method thereof and a program therefor capable of immediately eliminating clogging state of a material to the crushed and increasing the productivity. SOLUTION: An endless crawler belt 13 arranged at a main body frame 10, a rotary crushing device 16 crushing a material to be crushed, a hydraulic motor for the crushing device 24 driving the crushing device 16, a feeding conveyor 3 carrying woods to be crushed to the crushing device 16, a pressing conveyor 5 arranged above the feeding conveyor 3, a hydraulic motor for the pressing conveyor 225 driving the pressing conveyor 5, a pressure sensor 173 detecting the load pressure of the hydraulic motor for the crushing device 24, and a controller 145 controlling to switch the driving between regular direction rotation and reverse direction rotation of the hydraulic motor for the pressing conveyor 225 in accordance with the detected value.
Patent JP-2002051375-A (JP)
Title: Base station equipment and packet transmission method
Inventor: AOYAMA TAKAHISA
IPC: H04W72/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enable an outgoing high-speed packet transmission to be made effective, when using an adaptive array. SOLUTION: A priority decision part 107 decides the priority of communication terminal devices, on the basis of information indicating the circuit quality of an outgoing the circuit. A receiving end decision part 108 estimates each direction of the communication terminal devices, on the basis of information indicating the directions from which signals arrive and decides the communication terminal device which carries out an outgoing high-speed packet transmission, on the basis of the direction and priority of the communication terminal device. An AAA transmission control part 154 calculates the transmission weight, on the basis of the direction of the signals transmitted from the communication terminal device decided by the receiving end decision part 108.  The AAA transmission control part 154 multiplies the signals transmitted from antenna elements 101 to 103 by transmission weight respectively.
Patent JP-2002345370-A (JP)
Title: Mechanism for guiding fishing line of spinning reel
Inventor: TAKIKURA KOUJI
IPC: A01K89/01
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the entwinement of a fishing line in a guide mechanism for the fishing line of a spinning reel. SOLUTION: A bail arm which is this mechanism for guiding the fishing line of the spinning reel is provided with a first bail supporting member 8, a second bail supporting member 9, a fixed shaft, a fixed shaft cover 11, a line roller and a bail. The surfaces of the first bail supporting member 8 and the fixed shaft cover 11 are provided with a body part 17 made of a synthetic resin and a water-repellent film layer 18 formed on the surface of the body part 17. The surfaces of the line roller and the bail are provided with the body part 17 made of a metal and the water-repellent film layer 18 formed on the surface of the body part 17. The water-repellent film layer 18 is formed by impregnating an electroless nickel plating layer which is a metal thin film with a fluororesin.
Patent JP-2002352902-A (JP)
Title: Connector
Inventor: MAKINO HIROTAKA
IPC: H01R13/585
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose connector which is superior in assembling workability. SOLUTION: A pair of electric wire support members 50, 60 is removably loaded to a face 29 (rear face after this) where an electric wire 40 is drawn out from a cavity 22 of a housing body 21. These electric wire support members 50, 60 are capable of being selectively locked to a temporary locking position and the permanent locking position, and a through insertion of a terminal fitting 42 and of the electric wire 40 is made possible in the temporary locking position. Therefore, the electric wire support members 50, 60 are mounted on the housing body 21 beforehand and set in the temporary locking position, in whose state an insertion work of the terminal fitting 42 can be carried out.  Then, if the electric wire support members 50, 60 are moved to the permanent locking position after the terminal fitting 42 is inserted, the electric wire 40 is bent by an opening brim part of an electric wire through insertion opening 56 and is retained in a falling-out preventing state.
Patent JP-2002062644-A (JP)
Title: Photosensitive resin composition, covering material and matrix material for frp
Inventor: INOUE RIE
IPC: C09D4/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition free of gelling and the phase separation of a solid resin component and a diluent component in storage, excellent in photo-curability and low odor emitting property, giving a homogeneous transparent cured body and excellent in profitableness. SOLUTION: The photosensitive resin composition contains a resin obtained by mixing 90-10 wt.% unsaturated polyester (A) with 10-90 wt.% polymerizable monomers including a (meth)acrylic ester (B) having an oligoalkylene glycol unit and 0.1-30 wt.% photo radical polymerization initiator (C) based on 100 wt.% of the resin. The (meth)acrylic ester (B) is, e.g. a polymerizable monomer of formula (1) (where R1 and R3 are each H or methyl; R2 is H, alkyl, aryl or benzyl; and (n) is an integer of 2-30).
Patent JP-2002348162-A (JP)
Title: Manufacturing method of powdery cement dispersant
Inventor: TSUKADA KAZUHISA
IPC: C04B103/32
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of powdery cement dispersant, where in solidifying and pulverizing a dispersant comprising a liquid polycarboxylc acid-based polymer as a major component, pulverizing after drying can be easily done even in finely pulverizing stage with high pulverization efficiency and high manufacturing yield without any damage to its dispersing property. SOLUTION: In abtainig the dispersant, a liquid polycarboxylic acid-based polymer is dried and coarsely crushed mainly by cutting and/or shearing. The resulting product is pulverized to have a diameter of <=1 mm or made to have the crystallinity of polycarboxylic acid-based polymer in the dried product of >=35%, and then pulverized.
Patent JP-2002355175-A (JP)
Title: Structure of lid for electric pot
Inventor: IMAI KOHEI
IPC: A47J27/21
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To achieve a compact and rational structure of a lid in order to improve the thermal performance and to downsize the lid without losing necessary functions. SOLUTION: The structure of the lid for an electric pot has a tank 1 for storing hot water and a lid 19 which can open and close an opening at the upper end of the tank 1 for storing hot water, and the lid 19 is equipped with an air/vapor passage 40 which links an inner space 1a in the tank 1 to the outside of the water heater. A plate 42 under the lid which is attached under the lid 19 and a main part 43 of a valve which is put under the plate 42 under the lid through a ring-shaped packing 51 are integrated with four screws 4 put vertically. An inner space 69, found inside the ring-shaped packing 51 located between the plate 42 under the lid and the main part 43 of the valve, and an outer space 70 found outside are set to be connected serially, and the passage 40 for fluid is formed. Four screws 4 are placed outside the ring-shaped packing 51.
Patent JP-2002356115-A (JP)
Title: Cooling device for construction machine
Inventor: WATANABE OSAMU
IPC: B60K11/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To uniformly blast air blown out of a multiblade fan to a radiator. SOLUTION: The radiator 26 is disposed almost vertically above the multiblade fan 23, and an air passage is formed of a fan case 20 and a fan duct 21 so as to lead cooling air from the multiblade fan 23 to the radiator 26. A baffle plate 22 inclined obliquely upward is mounted in the vicinity of a blowoff port 20b of the fan case 20. The cooling air is thereby blasted obliquely upward along the baffle plate 22.
Patent JP-2002357283-A (JP)
Title: Water hammer preventing device
Inventor: MATSUMOTO TADAMASA
IPC: E03C1/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the structure of conventional water hammer preventing devices is complicated since it is composed of bellows made of rubber members, thereby affecting the increase in the size and cost of the device. SOLUTION: When an increase in the pressure of a primary water flowing passage 22 occurs suddenly by quick closing a tap 2 and the pressure becomes a prescribed value or over, a piston 21 of the water hammer preventing device 1 is brought into opening motion against the energizing force of a spring means 24, and feeds the water from the primary water flowing passage 22 to the secondary water flowing passage 23. In such a way, the sudden excessive increase in the pressure in the primary water flowing passage 22 is prevented, thus avoiding the occurrence of the water hammer.
Patent JP-2002356320-A (JP)
Title: Silica-titanium oxide complex sol composition and its producing method
Inventor: YAMAMOTO SHIN
IPC: C09D11/023
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a silica-titanium oxide complex sol composition superior in a compatibility with a hydrophilic organic solvent base polymer and the stability of a liquid easy to thicken a film when a thin film is produced and useful for functional improvement in various materials. SOLUTION: The silica-titanium oxide complex sol composition is dispersed in 4-butyrolactone and oxycarboxylic acid. 4-Butyrolactone/titanium oxide (TiO2 ) is 1.5 or more by molar ratio. Oxycarboxylic acid/titanium oxide (TiO2 ) is 0.03-3.0 by molar ratio. Silica (SiO2 )/titanium oxide (TiO2 ) is 3.0-30.0 by vol.%. The complex sol composition is produced by displacing a solvent with 4- butyrolactone after a silicon compound is hydrolyzed in the presence of a titanium oxide sol stabilized by oxycarboxylic acid.
Patent JP-2002367792-A (JP)
Title: Discharge lamp lighting device and equipment
Inventor: ABE EIJI
IPC: G03B21/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and an equipment using above which can gain better luminous efficiency than conventional pulse lighting. SOLUTION: The discharge lamp lighting device is equipped with a discharge lamp DDL having a discharge container 11 having a phosphor layer on an inner surface side, and sealing a discharge medium mainly composed of noble gas inside, and a pair of electrodes 13, 13 at least one of which is arranged on an outer surface of the discharge container 11, and a high-frequency pulse generating means HFG outputting positive and negative high-frequency pulse voltages alternatively to impress between the pair of the electrodes 13, 13 of the discharge lamp DDL. The high-frequency pulse generating means HFG generates a next opposite polarity high-frequency pulse voltage while light emission of the discharge lamp DDL by one impression of a high frequency pulse voltage continues substantially after finishing of impression of same.
Patent JP-2002360933-A (JP)
Title: Game device, game processing method, program, recording medium and network game system
Inventor: SHINODA TETSUYA
IPC: A63F13/46
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device and game processing method which don't spoil a player's interest in a game even in the case where the level of a character operated by the player becomes very high or there is a large difference in level of characters operated by the respective players. SOLUTION: A parameter changing means changes the value of level with reference to the value of the level already obtained by the character, so that the player can play the game with the level of the character lowered, and an obtainable value of experience can be increased corresponding to a lowered difference. In the case where there is a large difference in level between characters, the level changing means changes the value of level of characters corresponding to a player, and a parameter changing means can change the value of level of a character corresponding to a designated player according to the value of level of a character corresponding to the player changed by the level changing means.
Patent JP-2002360575-A (JP)
Title: Blood flow information obtaining method and apparatus using ultrasound
Inventor: OTSUKI SHIGEO
IPC: A61B8/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain blood flow information of a high frame rate by simple circuit constitution concerning a blood flow information obtaining method and apparatus using ultrasound for sending ultrasound into a living body, receiving the ultrasound reflected within the living body and returned to obtain a received signal and obtain the blood flow information within the living body based on the received signal. SOLUTION: A difference signal between two received signals obtained by transmitting and receiving the ultrasound twice in the same direction within the living body is obtained by a difference arithmetic part. A blood flow signal expressing blood flow information within the living body is obtained by extracting only a part equivalent to positive or negative inclination or inverting the code of a part equivalent to positive or negative inclination of one of the two received signals among the difference signals obtained by the difference arithmetic part.
Patent JP-2002369479-A (JP)
Title: Generator having power generating characteristic of plural systems
Inventor: KAWAMURA HIDEO
IPC: H02K21/48
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To generate electric power of a constant voltage of plural systems by change control of the number of turns of winding and flux density control in a generator, having power generating characteristic of plural systems. SOLUTION: This generator is provided with a switching device for switching over the connection of terminals by each winding group, and a magnetic flux control ring which changes flux density from a rotor to a comb part of a stator core and is capable of relative movement to the stator core. A controller responds to a rotational speed of the rotor, and performs switch-over control of the switching device and flux density converting control due to the relative movement of the flux control ring, thereby generating electric power of a prescribed constant voltage. Control for generating a DC small voltage for a vehicle, and an AC middle voltage and large voltage can be made.
Patent JP-2002334355-A (JP)
Title: Automatic examination system and insurance system for commutation ticket
Inventor: KAKINUMA YOSHIMI
IPC: G07B15/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To establish a system which securely stops a commutation ticket reported as a lost one from being used. SOLUTION: Each commutation ticket is previously given information for identifying it and a computer network is structured which controls automatic ticket gate installed at respective stations. When identification information of a commutation ticket reported by the user as lost is inputted in a central control computer which totally controls the network, the central control computer sends the identification information as passage rejection information to the automatic ticket gate on the network, so that when the specific commutation ticket corresponding to the identification information is put in an automatic ticket gate, passing through the automatic ticket gate is rejected, thus structuring an automatic ticket examining machine control network system.
Patent JP-2002360863-A (JP)
Title: Game machine, variable display method for identification information image for the same, storage medium and server
Inventor: SATO KEN
IPC: A63F13/33
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a player to enjoy a game without getting tired by attracting the interest of the player to ready-to-win performance by enabling the player to immediately visually recognize which direction of longitudinal, lateral and oblique directions is a valid line selected at present in the case of executing the ready-to-win performance such as locating a plurality of identification information images in the form of lattice and displaying these images while varying them at ready-to-win time during a variable display game. SOLUTION: In this game machine, when displaying a plurality of identification images while varying these images by locating them in the form of lattice, the identification information images except for identification information images which are arrayed in the selected direction of longitudinal, lateral and oblique directions, are displayed while being reduced.
Patent JP-2002366904-A (JP)
Title: System for testing insertion and extraction
Inventor: ONOYAMA KOJI
IPC: G01R31/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an insertion and extraction test system which reduces man- hours and simplifies system evaluation. SOLUTION: This insertion and extraction test system comprises a medium 5, a connector 7, a medium reader 4, a main body device 1, a display 2 and an input device 3. The main body device 1 reads data of the held medium 5. The medium reader 4 is auxiliary equipment for reading data that are for the main body device 1 to read the data. An adapter part 8 is installed between the medium 5 and the medium reader 4, turns on/off connection between the medium 5 and the medium reader 4, and the connector 7 controls on/off. According to this configuration, repeated insertion and extraction operation test between the medium 5 and the medium reader 4 is possible. Man-hours are reduced and system evaluation is simplified by automating a system test accompanying the insertion and extraction of a PC card medium.
Patent JP-2002367915-A (JP)
Title: Board processor
Inventor: INADA TETSUAKI
IPC: H01L21/677
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate board temperature control by removing uncertain factors caused by the change in the surrounding situations during board processing. SOLUTION: In a board processor which has at least one processing chamber 6 and a plurality of heat sources 17, the junction part of the above processing chamber is provided with a cooling means 20, and the cooling means insulates the processing chamber from other heat sources.
Patent JP-2002361448-A (JP)
Title: Laser irradiation device and method for controlling passage of laser beam in the laser irradiation device
Inventor: OTA KOJI
IPC: B23K26/361
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To decrease a micro crack generated in a work to be machined, to increase machining speed and to improve the accuracy of trimming. SOLUTION: A Q-switch frequency signal from a programmable frequency divider circuit 15-2-2 is sent from a logical circuit 15-2-4 to a programmable timer circuit (for optical switch control) 15-2-5 when a measured value of resistance of the work to be machined is smaller than a target value. In the programmable timer circuit (for optical switch control) 15-2-5, an optical switch signal is generated on the basis of the inputted Q-switch frequency signal and conveyed to an optical switch driver part 14 at a set time (a passage time of a laser beam in an optical switch unit 12) set on a decorder part 15-2-4. The optical switch unit 12 is opened by the optical switch driver part 14 on the basis of the switch signal and remaining heat is given to a work to be machined.
Patent JP-2002369447-A (JP)
Title: Motor and power window motor
Inventor: HIROSE YOSHIYASU
IPC: F16D59/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor and a power window motor which can prevent unwanted rotation of a turning shaft, and moreover can be driven smoothly. SOLUTION: In this power window motor 10, since a pressure-contact surface 56 of a pressure-contact member 50 to be placed in the pressure-contact with a braking surface 66 of a braking plate 64 is formed as a curved surface which is projected toward external side, if the axial direction of the pressure-contact member 50 is tilted together with a shaft 16, the angled part or the like of the pressure-contact member 50 will not be brought into contact with the braking surface 66 and only a small contact area is reduced for the braking surface 66. Therefore, even in a state of the axial direction of the pressure-contact member 50 being tilted, this power window motor 10 can be driven smoothly.
Patent JP-2002369944-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F13/45
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine ensuring a game player's lasting interest by making the game player hard to estimate the next game state. SOLUTION: A three-dimensional image processing part arranges objects related to an armadillo 64 in a world coordinate system which is a virtual three-dimensional space, discriminates a gorilla 61 as discrimination result, and reads out the relative coordinates related to the gorilla 61 from a movement table in a program ROM. According to the read relative coordinates, the objects related to the armadillo 64 are in order arranged in the world coordinate system. The relative coordinates are expressed by a parabolic formula, thereby realizing the display mode where the armadillo 64 jumps to land on the gorilla 61. Thus, the jumping form varies with the object of the discrimination result so as to realize a display mode having a realistic sensation.