baber/WOPTO huggingface dataset:
Patent JP-2000188802-A (JP)
Title: Charge control apparatus of hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To change a charge control method according to the running state of a vehicle, in a hybrid vehicle which has an engine and a motor generator linked with the engine, generates power by driving the motor generator with the engine, and charges a battery. SOLUTION: This charge control equipment is provided with a navigation system 9 and an ECU 8, which analyzes traffic information concerning the running route in navigation running and estimates power which a battery 6 consumes and regenerative power to the battery 6. On the basis of the estimation, quick charging, in which power is generated with a motor generator 2 by controlling an engine 1 or effective charging which controls the engine 1 and the motor generator 2 and charging is performed effectively, is selected.
Patent JP-H11179351-A (JP)
Title: Oil skimmer device
Inventor: OZAWA ITSUROU
IPC: C02F1/40
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil skimmer device wherein mixed adsorption matters can be scraped off from an adsorption belt efficiently and foreign matters can be separated and discharged efficiently from a liquid such as coolant. SOLUTION: An oil skimmer device 1 to recover foreign matters from within a tank 3 holding therein a liquid containing foreign matters comprising oil 311 and sludge 312 includes a driven roll 11 immersed in the liquid in the tank 3, a lifting roll 12 disposed above the tank, a horizontal roll 13, a return roll 14, and an adsorption belt 2 which is stretched nearly in an L-shape so as to circulate through these rolls. A scraper 25 is disposed below the roll 13 to scrape off mixed adsorption matters 31 which comprise foreign matters and water and are attached to the underside of the belt 2. The scraper has an acute scraping part for contact with the belt 2.
Patent JP-H11249089-A (JP)
Title: Electrically controllable optical attenuator
Inventor: DAY STEPHEN
IPC: G02F1/225
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrically controllable optical attenuator reduced in wavelength sensitivity by arranging plural Mach-Zehnder body structures having the interference arms of unequal optical path lengths in series under a zero bias condition. SOLUTION: An electrically controllable optical path length extension controller 37a is provided on a longer interference arm 34a of a waveguide network 30a and similarly, an electrically controllable optical path length extension controller 37a is provided on a shorter interference arm 35b of a waveguide network 30b. The relative optical path lengths of the interference arms 34a and 35b are controlled so as to provide coupling practically in 100% between an input waveguide 31b and an output waveguide 32b on the side of a second 3 dB coupler 36a on the zero bias condition of the controller 37a. Thus, the wavelength sensitivity of one of waveguide networks 30a and 30b is operated so as to offset the wavelength sensitivity of the other waveguide network.  By skillfully weighting an electrically generated optical path difference, the wavelength sensitivity of serial arrangement is minimized.
Patent JP-2001183566-A (JP)
Title: Lens barrel
Inventor: ADACHI NORIYUKI
IPC: G02B7/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having an intermediate barrel which is molded from plastics by using an simple die. SOLUTION: As for the lens barrel having a fixed barrel which is fixed inside the lens barrel, a cam cylinder which is moved accompanying rotation in the optical axis direction with respect to the fixed barrel and which is equipped with a cam groove, the intermediate barrel with a cam pin which is engaged with the cam groove so as to be linearly moved in the optical axis direction in accordance with the rotation of the cam cylinder, a front barrel which is moved in the optical axis direction in accordance with the rotation of the cam cylinder, and then, whose rotations is interrupted by a linear guiding part arranged in the intermediate barrel, and a rear barrel which passes through an oblong hole formed in the intermediate barrel so as to integrally unit with the front barrel, the cam pin,  the linear guiding part and the oblong hole are arranged on nearly a straight line parallel to the optical axis on the outer periphery of the intermediate barrel.
Patent JP-2000185072-A (JP)
Title: Laser protecting goggle and laser treatment device having it
Inventor: MUKAI HIDEO
IPC: A61F9/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily observe a patient and aiming light immediately before application of treatment laser light by driving a filter for cutting treatment laser light under a wearer's very nose to open and close, and controlling the opening and closing drive of the filter according to emission of treatment laser light from a laser treatment device. SOLUTION: A protective filter 10 is installed to be opened and closed in the direction of A taking a shaft 1 as a rotating shaft between ear holding parts 12a, 12b extended from a goggle frame 13, and a small-sized rotary solenoid 21 is disposed in the interior of an opening and closing operating part 11 for driving the protective filter 10 to open and close. The opening and closing operation of the protective filter 10 is conducted by the rotary solenoid 21, and in opening, it is positioned substantially at right angles to the goggle frame 13. When the protective filter 10 is closed by the drive of the rotary solenoid 21, it abuts on the goggle frame 13. Thus, a patient and aiming light can be easily obserbed immediately before application of treatment laser light.
Patent JP-2001186425-A (JP)
Title: Television radio wave reception circuit
Inventor: NAKAMURA EIJI
IPC: H04N5/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a television radio wave reception circuit that can prevent an adjacent channel with a specific frequency relation from giving adverse effect on the reception of a desired channel. SOLUTION: In the case of selecting a 3rd channel (65.75 MHz) of the People' s Republic of China, a frequency synthesizer 4a of a channel controller 4 outputs a signal with a local oscillating frequency of 103.75 MHz. In this case, a microcomputer 12 operates a switch 2c to connect a trap 2b to ground so as to validate the attenuation. The frequency attenuated by the trap 2b is set to a frequency of 73.75 MHz that is a 4th channel in the People's Republic of China. Furthermore, the microcomputer 12 outputs a command signal to an intermediate frequency processing IC 5 to quicken a gain reduction start point in an amplifier section 2a. Thus, production of a 35.75 MHz component (disturbing component) can be reduced in an intermediate frequency amplifier stage.
Patent JP-H11196118-A (JP)
Title: Data transfer method with automatic data compression/ decompression function and machine readable recording medium for storing program
Inventor: SHIGEMASA HIROBUMI
IPC: H04L69/40
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of data transfer time at the time of using a standby system line in a communication network between which and an opposite gate way is duplexed by an active system line and the standby system line of a lower communication rate. SOLUTION: Gateway 3-1 and gateways 3-2 and 3-3 are duplexed by active system lines 5-1 and 5-2 and standby system lines 6-1 and 6-2 of a lower communication rates. Data transmitted from a host 1 to a terminal 2-1 are transferred through the gateways 3-1 to 3-2 to the terminal 2-1. At this time, a data transmission part 7-1 of the gateway 3-1 transmits data without compression in the case of using the active system line 5-1, but compresses the transmission data in a data compression means 9-1 and transmits them to the gateway 3-2 in the case of using the standby system line 6-1. A data reception part 8-2 of the gateway 3-2 decompresses the received compressed data in a data decompression means 10-2 and transmits them to the terminal 2-1.
Patent JP-2000195997-A (JP)
Title: Cooling device
Inventor: KAFUKU KAZUAKI
IPC: H01L23/467
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve alignment and brazing properties between a corrugated fin and a cooling plate, in a cooling device for improving cooling performance by using the corrugated fin. SOLUTION: A gear-lock part is flexed and formed integrally at both end sides in the wave direction of a corrugated fin 2 out of a cooling plate 1. Also, the corrugated fin 2 is arranged so that its outermost end in the wave direction touches the cooling plate 1 or is arranged near it, thus bringing the outermost end in the wave direction of the corrugated fin 2 into contact with a space that is divided by the cooling plate 1 and the gear-lock part. The contact of the corrugated fin 1 allows the corrugated fin 2 and the cooling plate 1 to be aligned positively, and brazing, when thermally connecting the corrugated fin 2 and the cooling plate 1, is improved in the brazing property.
Patent JP-H11192118-A (JP)
Title: Heat-insulated lunch box
Inventor: UEDA HIROSHI
IPC: A45C11/20
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To select the housing volume of contents by changing the upper and lower housing positions of a plurality of inner vessels, to securely maintain the heat-insulating temperature in the case of contents requiring heat insulation, and to keep the temperature within that the various bacteria are not propagated. SOLUTION: In the inside of a housing chamber 5 formed by a body 1 having a heat-insulated structure 2, a cover body 4 of a nonheat-insulating structure for closing the opening 3 of this body 1, at least two inner vessels 6 varying in its volume are housed. Out of the covers provided to the respective inner vessels, at least the cove of the rice vessel 20 is made to be a heat-insulating structure, and the remaining covers are made to be nonheat-insulating structures. In at least two out of at least two inner vessels 6 to more, their covers are to be exchanged to each other, and also they can be housed inside the housing chamber 5 by changing the upper and lower positions.
Patent JP-H11192212-A (JP)
Title: Mr imaging device
Inventor: SAKAI TAKITO
IPC: A61B5/055
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To eliminate folded artifact in a reorganied image without generating useless imaging time elongation and degradation of spatial resolution raising the degree of freedom of imaging condition setting. SOLUTION: When a user sets an imaging condition by a keyboard 55 and a mouse 56, a computer 51 adds 1 to a preset excitation count, multiplies 1/2, takes the integer part thereof to obtain an actual excitation count, multiplies the ratio of the actual excitation count against the preset excitation count to a preset imaging visual field size and a preset image matrix respectively to obtain the actual image visual field size and the actual image matrix, and controls so as to execute imaging scanning based on the actual imaging condition.
Patent JP-H11175707-A (JP)
Title: Office file print and display output
Inventor: TAKEUCHI HISATOMO
IPC: G06Q10/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To specify the owner of a file by guaranteeing that displayed contents are the same with the contents of a file when the contents of the file which is stored magnetically, optically, or electrically in an internal or external storage device are displayed in an office process or accounting process on a computer. SOLUTION: When the contents of the file stored magnetically, optically, or electrically in the internal or external storage device are displayed, data parts corresponding to slips, books, and reports and control data parts containing additional information for displaying, guaranteeing, and utilizing the contents of the data are stored in combination. When the file is displayed, both the data are edited according to the purpose of use, not only characters, but also colors, charts, symbols, and patterns are combined and displayed in an easy-to-see state, and the approval and inspection results of the displayed data are stored in the control data parts. Consequently, the contents of the file are guaranteed and the owner of the file can be specified.
Patent JP-2001149043-A (JP)
Title: Method for producing livestock meat processed food
Inventor: SURATTO PATANAWONGYUNEYONG
IPC: A23L13/60
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing livestock meat processed food having resolved such a problem that livestock processed food, in general, is considerable in dripping when heated, and significant in shape contraction, leading to tough palate feeling. SOLUTION: This method for producing livestock meat processed food comprises the following steps: a raw material is prepared at a low temperature and then frozen, the thus frozen raw material is kneaded with frozen livestock meat as the main material for the objective food at -2 to -5 deg.C and the mixture is molded; further, this method is designed to be compatible with continuous production line.
Patent JP-2000196463-A (JP)
Title: Data s/p conversion circuit
Inventor: SATO TAKAYUKI
IPC: H03M9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce skew of a clock signal CLK in an internal circuit and to prevent a critical path from being formed when a clock speed is high. SOLUTION: A plurality of 1/2 serial/parallel conversion units 31-1, 32-1, 32-2, 33-1-22-4, 34-1-34-4 are connected in 3-stages as shown in figure Each unit consists of a T flip-flop that applies 1/2 frequency division to an input clock signal CLK, applies the result to a timing adjustment latch for an output stage as a clock signal, and outputs the resulting clock signal to a next stage unit as a clock signal PCLK, two D flip-flop circuits connected in cascade that shift input serial data SDIN by two stages, two D flip-flop circuits that latch respectively the output of the D flip-flop circuits in the same timing in response to the input clock signal CLK and two timing adjustment latches that output the outputs of the D flip-flop circuits to the next stage unit. Thus, serial/parallel conversion of 1/23 is conducted.
Patent JP-2000199225-A (JP)
Title: Steel pipe pile for supporting building
Inventor: ITAGAKI FUJIO
IPC: E02D5/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile for supporting a building which has a connection strength large enough to endure also reverse rotation and pulling up on the occasion when it is pressed in with rotation and, moreover, which can be connected surely with another one without necessitating welding at the site. SOLUTION: This steel pipe pile has a male joint part 3 in the lower end part and a female joint part 2 engaging with the male joint part, in the upper end part. The male joint part 3 has engaging projections 6 projecting radially on the outer peripheral surface of the pile main body 4, while the female joint part 2 is constituted of a cylindrical body 7 wherein engaging grooves 8 having vertical groove parts 9 provided in the inner peripheral surface and guiding the engaging projections 6 in the longitudinal direction of the pile main-body 4 from the upper end and horizontal groove parts 10 continuing to the vertical groove parts and guiding the projections in the circumferential direction are formed, and of a rotation-stop pieces 13 which fit in the vertical groove parts.
Patent JP-H11247436-A (JP)
Title: Concrete slab form supporting device and execution method thereof
Inventor: ADACHI KYOICHI
IPC: E04G25/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete slab form supporting device and an execution method thereof, by which a head part seat plate is formed tiltably, by arranging an inclination adjusting body between a pipe support and the head part seat plate. SOLUTION: A spherical inclination adjusting body 20 is arranged between a support pipe 4 and a head part seat plate 5 formed in the upper end of the support pipe 4. The inclination adjusting body 20 consists of an upper adjusting part 21, which is formed on the lower face of the inclination adjusting body 20 and constructed of the half serving as a right hemispherical body 23 and the rest half serving as a circular arc type receiving face, and a lower adjusting body 22, which is arranged in the upper end of the pipe support 4 and constructed of the half serving as a left hemispherical body 26 and the rest half serving as a circular arc type receiving face 27. The vertical faces of the left and right hemispherical bodies 23, 26 are connected together and fixed by means of a bolt 30, and the head part seat plate 5 is formed tiltably.
Patent JP-2000147437-A (JP)
Title: Multifocal spectacle frame
Inventor: NEGISHI TORU
IPC: G02C5/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to position the lens parts to be used at an adequate height and adequate angle in either case of a far sight and near point sight with bifocal spectacles. SOLUTION: The rear end sides of supporting pieces 2 respectively mounted with front ends at the respective outer sides of right and left spectacle frames 1 and the front end sides of temples 3 are connected to each other via connecting means adapted in such a manner that the supporting pieces 2 are rotatable vertically with respect to the temples 3 between the rear end side of the supporting pieces 2 and the front end sides of the temples 3 and that the supporting pieces 2 retreat slightly when the supporting pieces 2 are rotated downward with respect to the temples 3. The spectacle frames 1 are made perpendicular or slightly oblique forward with respect to the temples 3 and the distances between the spectacle frames 1 and the bow side ends 4 are made slightly shorter when the spectacle frames are tilted forward.  When the spectacle frames 1 are set perpendicular, the state of the far sight is attained and when the spectacles are tilted, the spectacle frames 1 are slightly lifted and the lens parts of near points attain the height and angle suitable for the near point sight.
Patent JP-2001165427-A (JP)
Title: Deodorizing equipment
Inventor: KAWAHARA KIKUO
IPC: F23M9/04
Filed: 1999-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a simple deodorizing equipment for deodorizing bad smell by heat and flame, which can be installed even to an old furnace which is not provided with a deodorizing device. SOLUTION: Holes for jetting heat and flame are provided at four places on diagonal lines in the lower part of an internal chamber, and hot plates are provided to an external chamber for passing a bad smell along a long meandering path.
Patent JP-2000195725-A (JP)
Title: Line filter coil
Inventor: ISHIYAMA KOJU
IPC: H01F27/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a small line filter coil with better high-frequency characteristic compared to when using a round electric wire by promoting stable inductance value due to DC-superposition, and eliminating a needless space between electric wires for improved space factor of the electric wire. SOLUTION: Two cylindrical split-winding parts 4 and 5 in the same winding direction wherein a plurality of flat wires 2 and 3 which are insulating-coated are laminated in thickness direction while deflected in width direction for cylindrical winding are continuously formed through a communication part, constituting coils 1A and 1B for the flat wires, respectively. Lead parts 2a and 3a of the coils 1A and 1B are on the same side in axial direction of the cylindrical split-winding parts 4 and 5. The coils 1A and 1B of the flat wires 2 and 3 generates main magnetic flux in such direction as cancel each other at electrification.
Patent JP-2000189795-A (JP)
Title: Surface treating agent for forming photocatalytic film and formation of photocatalytic film using the same
Inventor: KITAMURA ATSUSHI
IPC: B01J19/12
Filed: 1998-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating agent capable of forming a photocatalytic thin film stably and in a short time on the surface of the base material liable to be oxidized with a photocatalyst or on the surface of the base material whose surface has the tendency to repel a coating and to provide a forming method of the photocatalytic film using the surface treating agent. SOLUTION: A silica film is formed by irradiating the surface of the photocatalyst film side of the layer formed by applying the surface treating agent for forming the photocatalytic film on the surface with UV rays to oxidize by photocatalytic reaction after treating the surface with the surface treating agent for forming the photocatalytic film containing perhydropolysilazane, moreover, after applying a photocatalyst coating liq. thereon. And an hydrophilic silica film is obtained by allowing the surface to react with heated water molecule after applying the surface treating agent.
Patent JP-H04208552-A (JP)
Title: Substrate table for dicing
Inventor: OKAMOTO HISAHIRO
IPC: H01L21/301
Filed: 1990-12-01
Abstract: PURPOSE:To remove the pressure sensitive adhesive and the chip adhering to the blade so as to prevent the enlargement of chipping and the chipping at the rear by providing a dresser in the vicinity of the circumference of the substrate stuck to the table, and cutting in the dresser with the blade together with the dicing of the substrate. CONSTITUTION:In a table 1, a wafer 3 is stuck to approximately the center of a circular adhesive tape 2 being the base, which has a pressure sensitive adhesive 2a, and a circular dresser plate 4 with a specified width is stuck to the vicinity of the wafer 3. This dresser plate 4 is made of, for example, the sintered substance, which has silicon carbide for its main ingredient, and the pressure sensitive adhesive, etc., adhering to the blade are removed. Moreover, a frame 5 is provided at the periphery of the adhesive tape 2, and it dices the wafer 3 into chip units along the specified cutting line in longitudinal and lateral directions. And after the blade dices the one line of the board, it is brought into contact with the dresser to polish the blade. Hereby, the chipping in the board does not enlarge, and it ceases to cause the chipping at the rear.
Patent JP-H04151404-A (JP)
Title: Method and apparatus for feeding pressure space with solid fuel
Inventor: ORURI AAPARATEI
IPC: F23B90/00
Filed: 1990-12-07
Abstract: PURPOSE: To reduce power consumption with a simplified construction in an apparatus of a gasifying plant, by loading a solid fuel in a piston withdrawn state in a conduit chamber equipped with a feed piston, rotating the conduit chamber of an outlet side, and advancing the piston to extrude the loaded fuel. CONSTITUTION: A conduit chamber 30 opposes a fuel inlet 18 as described above, and a piston 38 is located at a bottom of the conduit chamber 30 in a solid fuel loadable state. Thereupon, the conduit chamber 32 opposes a fuel outlet 20, and the piston 32 extrudes a loaded fuel and is located on the side of the outlet 20. In this state, a fuel is loaded into the conduit chamber 30 from the inlet 18. Then, the conduit chamber 30 is rotated and moved to the outlet 20 side and the conduit chamber 32 rotated to the inlet 18 side with the aid of driving means 44. The piston 38 is advanced and the piston 40 is withdrawn with the cylinder 42, and the fuel in the conduit chamber 30 is rotated and moved. The piston 38 is advanced and the piston 40 is withdrawn to extrude the fuel in the conduit chamber 30. As a result, the conduit chamber 32 is transferred to a loading standby state.  This is repeated.