baber/WOPTO huggingface dataset:
Patent JP-2003106374-A (JP)
Title: Hydraulic cylinder type base isolating damper with switching valve
Inventor: KUROIWA TETSUO
IPC: F16F15/023
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To control unwilling shakes caused by usual wind and the like in a base-isolation type isolating structure. SOLUTION: When a hydraulic cylinder as a damper that is one of structural elements of the base-isolation type isolating structure is used, a movement of an isolated structure portion is relatively simply restricted by blocking a switching valve arranged in a circuit. When a hydraulic cylinder type damper with the switching valve having a necessary restricting capacity is installed and this damper is blocked during a strong wind as the need arises, Vibrations of the structure portion is surely restricted. As electrical operation of the valve is easy, a base-isolation type isolating system having highly reliable countermeasures for shaking caused by a wind can be manufactured by installing a logic circuit that identifies causes of the shaking.
Patent JP-2003142528-A (JP)
Title: Circuit board, repairing method and packaged structure
Inventor: ONO MASAHIRO
IPC: H05K1/18
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board, a repairing method and a packaging structure by which flexible responses to warpage, undulation and the like of the substrate can be provided, no damage is created to devices or wiring by reducing stress by conductive resin, low-load thermo-compression mounting suitable for high production volume and exerting high reliability is enabled, and a narrow pitch and high-performance connection of area arrangement can be obtained at a low cost. SOLUTION: A resin film 1 exists in connection parts on at least input/output terminal electrodes 4 of a circuit board 5. Through holes are provided in positions corresponding to the connection parts of the resin film 1 in the direction of the thickness and are filled with conductive resin 3. The resin film 1 is porous.
Patent JP-2003141871-A (JP)
Title: Information display device of video reproducing equipment
Inventor: ABE TAIICHI
IPC: G11B33/12
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an information display device of video reproducing equipment in which display on a display panel is turned on/off in accordance with the condition. SOLUTION: The information display device is provided on a front surface side of video reproducing equipment (100) which reproduces a prescribed video source and has a display device (a display panel P) used to display prescribed information. The information display device is provided with an illuminance sensor (an optical sensor 2) which detects illuminance of the surrounding of the video reproducing equipment, an operation state deciding means (a microcomputer 1) which decides the operation state of the video reproducing equipment and a display device control means (the microcomputer 1 and a display driver 4)  which conducts the controls by switching the display device into an off-state when the illuminance detected by the sensor becomes equal to or less than a prescribed value and the video reproducing equipment is decided to be in its reproducing driving state and by switching the display device into an on-state when the illuminance is decided to be equal to or greater than the prescribed value or the video reproducing equipment is decided to be not in its reproducing driving state.
Patent JP-2003148776-A (JP)
Title: Rotary ventilator
Inventor: FUKUIRI KENJI
IPC: F24F7/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an excellent rotary ventilator which effectively utilizes a space, reduces the occupied space, and firmly close an opening part. SOLUTION: This rotary ventilator 1 comprises a frame means 5 having a passage 4 to communicate the outside 3 and the inside 2 of a building formed therein, a blade means 6 rotatably disposed in the passage 4, an electric motor 7 as a rotational force generating means to generate the rotational force to open/close the passage 4 by the blade means 6 by rotating the blade means 6, and a transmission means 8 to transmit the rotational force generated by the electric motor 7 to the blade means 6.
Patent JP-2003136141-A (JP)
Title: Press forming apparatus
Inventor: KATSUMATA YOICHIRO
IPC: B21D5/01
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a press forming apparatus capable of accommodating for a change in a small clearance, reducing its manufacturing cost, improving a workability in changing a position and eliminating a stock space. SOLUTION: There is provided a press forming apparatus in which a pilot pin 11 fixed to an upper die is fitted into a pilot hole of a workpiece so as to restrict a displacement of the workpiece when the workpiece is bent and formed. The pilot pin 11 is movably supported at the upper die. One of the upper die and the pilot pin 11 is provided with a check notch 33. The other of them is provided with an extremity end spherical surface fitted to the check notch 33. There is provided a check ball 53 capable of being retracted in a direction spaced apart from the check notch 33 against a biasing force. There are provided a plurality of check notches 33 arranged at the upper die in correspondence with the positions of the pilot holes for every type of workpieces.
Patent JP-2003135127-A (JP)
Title: Lunchbox
Inventor: KONOIKE RYOICHI
IPC: A45C11/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a lunchbox free from a risk of opening a container main body as the result of coming out of a top plate accidentally during portable use. SOLUTION: The lunchbox consists of the container main body having an open top and the top plate for covering the top of the container main body. Flaps which can be rotated in a vertical direction are pivotally connected to both of the sides of the top plate, and fitting means formed inside of the flaps and means to be fitted formed on the outside of the opening edge of the container main body constitute engaging means to be fitted to in the state of being attachable and detachable to/from each other.  The engaging means constitute locking means formed of a slider provided in the state of being slidable in the vertical direction with respect to the flaps, fitting pieces formed inside of the slider so as to be engaged in the state of being attachable and detachable to/from the means to be fitted via sliding of the slider and an operation part formed outside of the slider so as to slide-operate the slider from the outside of the flaps.
Patent JP-2003148153-A (JP)
Title: Engine supercharge control device of construction machine
Inventor: OZAKI KAZUTOSHI
IPC: F02B29/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device, which solves a problem of time lag due to an intercooler, in an engine using a turbo supercharger built in a construction machine. SOLUTION: An electromagnetic valve is installed to a bypass line shortcutting an intercooler. When fluctuation coefficient of rotational frequency becomes over a predetermined value, when the rotational frequency becomes lower than the rotational frequency at a certain ratio of a target rotational frequency, or when in intake pressure becomes larger than a predetermined pressure, control signals are outputted so as to control open and shut off the electromagnetic valve.
Patent JP-2003148316-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: TAKAHASHI TOMOHIKO
IPC: F02P5/15
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device of an internal combustion engine capable of calculating a combustion period with high accuracy. SOLUTION: The combustion period BT up to the prescribed timing of burning fuel from the ignition timing of igniting the fuel filled in a cylinder is divided into a plurality of periods BT1 and BT2, and the respective combustion periods are corrected by using the volume V1 and V2 in the cylinder of the respective combustion periods, a combustion speed F1 and F2 of the fuel estimated on the basis of an operation state of the internal combustion engine, and the reaction area M1 and M2 being the size of a flame generated when the fuel burns, and the combustion period BT is calculated by adding a plurality of corrected combustion periods.
Patent JP-2003147314-A (JP)
Title: Vulcanizable adhesive composition
Inventor: FUKAZAWA KIYOBUMI
IPC: C09J109/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizable adhesive composition which is used for vulcanization bonding of a metal to a (hydrogenated) nitrile rubber, being effective in bonding a (hydrogenated) nitrile rubber having a nitrile content of 18-48%. SOLUTION: This vulcanizable adhesive composition comprises 100 pts.wt. novolak phenol resin, 50-500 pts.wt. (preferably about 60 to about 400 pts.wt.) resol phenol resin, 10-1,000 pts.wt. (preferably about 20 to about 300 pts.wt.) unvulcanized nitrile rubber, and 10-500 pts.wt. (preferably 10-200 pts.wt.) chlorinated polyethylene.
Patent JP-2003152196-A (JP)
Title: Semiconductor element
Inventor: KUDO SHINJI
IPC: H01L29/861
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage of a semiconductor element. SOLUTION: A stand-like part 20 is formed by disposing a V-shaped groove 19 in a semiconductor substrate 11. The stand-like part 20 is made into a truncated pyramid stand whose upper face is square or rectangular. PN junction is exposed to the side of the stand-like part 20.
Patent JP-2003144377-A (JP)
Title: Endoscope with jacket sheath
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with a jacket sheath, in which durability is improved by preventing a strong tensile force from being generated to damage another incorporated object even under bending with a small curvature radius in a double tube structure portion inserted with a channel on the side of the jacket sheath inside a guide tube path inserted and positioned in the flexible insertion part of the endoscope. SOLUTION: The guide tube path 17 is inserted and positioned inside flexible insertion pats 11, 12 and 13, in which an observation window 14 is provided on the top end, and the flexible tune-shaped channel 23 is inserted and positioned inside the jacket sheath 20 freely attachably and detachably covered with the flexible insertion pats 11, 12 and 13 while opening one end on the top end of the jacket sheath 20 and pulling the other end out o the base end of the guide tube path 17 via the inside of the guide tube path 17. In such an endoscope with the jacket sheath, a base end portion 23a of the channel 23 is connected to a mouthpiece-like member 30, which is attached on the base end side of the guide tube path 17, freely movably in the direction of an axial line.
Patent JP-2003152027-A (JP)
Title: Apparatus and method for manufacturing semiconductor mount body
Inventor: SUNAKAWA YOSHITAKA
IPC: H01L21/60
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To enable even pressurization and heatsetting of a sealing resin in mounting a plurality of semiconductor elements on a circuit board. SOLUTION: The device comprises processes of mounting at least one semiconductor element 2 on the surface and reverse face of the circuit board 1, filling a gap between the circuit board 1 and the semiconductor element 2 with the sealing resin 15, and subjecting the sealing resin 15 to heatsetting. The device is provided with a sheet 3 that flexibly changes form, a means (8, 4a, 4b) for holding the semiconductor element 2 with its surface covered with the sheet 3, a means (6a, 6b) for pressurizing the semiconductor element 2 through the sheet 3 by allowing the pressure of the semiconductor element side, with reference to the sheet 3, to be different from the pressure outside thereof, and a means (5a, 5b) for heatsetting the sealing resin 15. The sheet 3 is provided to each of the surface side and the reverse side of the circuit board 1.
Patent JP-2003144686-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which raises amusement on display and enhances game property. SOLUTION: When a normal pattern display device 140 stops and displays special identification information, the display result of a variable display device 310 becomes a specified display state. Since the specified game state is generated, the game player expects the display of special identification information in the game of the normal pattern display device 140.
Patent JP-2003150216-A (JP)
Title: Curved surface machining system and method for work
Inventor: KACHI ISAMU
IPC: B23Q15/16
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the curved surface machining system of a work capable of executing a series of curved surface machinings necessary for manufacturing a lens or the like by a single machining machine, and executing automatic machining from rough finish to finish in a short time. SOLUTION: This system is provided with a curved surface machining machine 1, an input means 202 for inputting the basic information of a work W, a first storage means 231 in which information associated with the work W to be machined by the curved surface machining machine 1, the machining process, and the machining condition is stored, a second storage means 232 in which a control program is stored, an NC program automatic preparing means 210 for automatically preparing an NC program for executing the machining of the work W, a third storage means 233 for storing the prepared NC program, and a control means 200 for outputting a command to execute the machining of the work W to the curved surface machining machine 1 based on the control program and the NC program.
Patent JP-2003117523-A (JP)
Title: Garbage annihilating machine and deodorizing water heater
Inventor: ITO TAKAO
IPC: B01F15/06
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a garbage annihilating machine constituted to achieve a function to completely annihilates an object for treatment by removing the saprophytic bacteria and smells produced in treatment of garbage, to simplify a working process step for the same and to achieve higher efficiency, and a deodorizing water heater. SOLUTION: Two vessels; a crushing vessel (1) and a garbage annihilating vessel (2) are united and while the object for treatment is shredded by knife blades (4) attached to a crusher (3) of the crushing vessel (1), the object for treatment is fed into the garbage annihilating vessel (2) by a push plate (5) which is kept pushed by a screw bar (6) and bellows (7). An agitator (8) for mixing a bio-fungal bed material (18) loaded into the garbage annihilating vessel (2) with the object for treatment is disposed and is equipped with a hot water plate (9). Hot air is blown into the vessel (2) by a hot air generator (12). The machine is further equipped with a fan (10) and the deodorizing water heater (28) to perform deodorization. The machine is also provided with a control panel (13) to automate all of actions and operations.
Patent JP-2003146147-A (JP)
Title: Long resin member divided structure for vehicle
Inventor: YOSHIDA ITSURO
IPC: B29L31/30
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a divided structure capable of easily controlling a clearance at a connection part of respective divided members and capable of setting a dimension of the clearance to be small for the divided structure of a long resin member such as a side sill garnish. SOLUTION: In this divided structure for the long resin member comprising plural divided members connected to each other to be mounted on the vehicle in a long shape, a second garnish 2 is placed on a first garnish 1 mounted on the vehicle 3 along a perpendicular direction to a longitudinal direction so that the first garnish 1 and the second garnish 2 are mounted on the vehicle 3 in a state of connected to each other.
Patent JP-2003155201-A (JP)
Title: Laminate, baggy body and fabric
Inventor: SHIMAZAKI SATARO
IPC: A01N25/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate, etc., which continuously keep high water cleaning ability for a long period of time and is safe and no adverse effect on the environment. SOLUTION: This laminate 1 is formed by depositing a metal to be subjected to ion exchange on a synthetic resin film 11 to form a deposited film 12, mutually bonding the formed synthetic resin films with an adhesive 13 so that the deposited coating films 12 are laid inside to produce a sandwich-like structure and grinding the structure into a powdery state or cutting into a filament. The metal to be subjected to ion exchange is, concretely, a metal such as silver, copper, zinc, etc.
Patent JP-2003152406-A (JP)
Title: Dielectric coaxial resonator and dielectric filter using the same
Inventor: ASADA NAOYUKI
IPC: H01P7/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter miniaturized to allow lead wires bonded to a dielectric coaxial resonator to be shortened and the area of a mounting board to be reduced. SOLUTION: The dielectric coaxial resonator 10 has a stepped impedance type structure having two different characteristic impedances connected in series, using a dielectric ceramic block 11 having a columnar body deformed from its middle. The ceramic block 11 has a substantially circular through-hole 14 in a sectional view along the axial line of the columnar body. The columnar body is a composite of a first square column 15 or a first circular column 19 with a second square column 16 or a second circular column 18 having a smaller outer diameter than that of the first column 15 or 19 and takes the end face of the second column 16, 18 as an open end face 17, and electrodes 12, 13a, 13b, 13c, 13d are provided on all the surfaces but the open end face 17.
Patent JP-2002258566-A (JP)
Title: Fluorine-base seamless function belt
Inventor: NISHIKAWA MANABU
IPC: B65H5/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a seamless function belt which is excellent in resistance stability, durability to fixation of toners, durability to repetitive bending, dimensional accuracy and fire retardance and is adequately used for an electrophotographic copying machine, printer, etc. SOLUTION: This fluorine-base seamless function belt consists of a fluororesin composition containing 3 to 30 wt.% carbon black of >=0.3 in the value obtained by dividing the square root of a specific surface area (m<2> /g) by the value of a primary particle size (nm). The volume resistivity of this composition ranges from 10<5> to 10<14> Ω.cm and is free of the degradation in the volume resistivity determined from the change in the resistance after impression of 100 V for 10 seconds and after impression of 100 V for one hour.
Patent JP-2003155944-A (JP)
Title: Fuel feeding device for dme engine
Inventor: SAITO AKIRA
IPC: F02M21/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feeding device which realizes stabilization of an operation state of DME engine even in the case where the DME engine is transferred from the high load operation state to the idling state or the light load operation state. SOLUTION: The fuel feeding device is provided with a control device 9 for determining an opening period of an injector 7 adapted for the present operation state based on the load (accelerator opening signal 10a) and the revolution number (revolution number signal 11a) of the DME engine and instructing a fuel injection during a valve-opening period. A temperature sensor 12 for detecting a temperature at a periphery of a fuel injection position is provided as a substitution value of a fuel temperature just before injected from the injector 7 and a means for correcting a temperature for a valve-opening period based on a detection signal 12a from the temperature sensor 12 is provided on the control device 9.
Patent JP-2003156075-A (JP)
Title: Pulley unit with one-way clutch
Inventor: ICHIHARA TAKAHIRO
IPC: C10M119/24
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit with a one-way clutch, requiring a less number of parts, securing its size enough for the one-way clutch and having improved durability. SOLUTION: The one-way clutch 5 is provided between a shaft 3 and a pulley 4 concentrically arranged therearound. The one-way clutch 5 has a biting member 13 and an energizing member 14 to be rotated integrally with the outer ring of the one-way clutch 5, the biting member 13 being moved in the direction of cancelling biting with the centrifugal force of the outer ring at a predetermined rotating speed or higher and the energizing member 14 having energizing force big enough to allow the movement thereof. The pulley 4 is integrated with the outer ring of the one-way clutch 5. A grease containing an ether base oil and a urea thickener is filled between the outer ring and the inner ring of the one-way clutch 5.
Patent JP-2003164180-A (JP)
Title: Brushless motor control unit
Inventor: TOGASHI HITOO
IPC: H02P6/06
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control unit for a brushless motor that can achieve higher motor efficiency than before.  <P>SOLUTION: A pulse width modulation (PWM) control circuit 1 in the brushless motor control unit is provided with: a rotation frequency detecting circuit 14 that detects a motor rotation frequency ω; a rotation frequency control circuit 11 that prepares a voltage amplitude command Va based on the deviation between the detected rotation frequency ω and a target rotation frequency ω*; a position calculating circuit 15 that derives a motor rotation angle θ; and a voltage command control circuit 12 that generates a voltage command signal V* based on the motor rotation angle θ, a phase lead angle ψ, and the voltage amplitude command Va. The voltage command control circuit 12 is provided with a phase lead angle deriving circuit 12a that, after deriving the phase lead angle ψo based on the motor rotation frequency ω, corrects the phase lead angle ψo based on the voltage amplitude command Va1 prepared when the brushless motor is in normal rotation and a voltage amplitude command Va2 prepared when the brushless motor is in reverse rotation, and derives the phase lead angle ψ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157295-A (JP)
Title: Photomask data display confirming device
Inventor: YAMAZAKI SEIJI
IPC: G03F1/68
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a photomask data display confirming device enabling a user to easily perform visual confirmation and having high operability. SOLUTION: The device is provided with a storage means 110 for storing JOB data, a display means 170, an operation window switching means 120, and a color hatching setting part 141. The device is also provided with a display order changing means 143 for setting up display order, a combination/release means 142 for editing the combination and/or release of display contents about the respective data, a display information preparation means 130 for preparing the contents of display state setting items of each data as display information, and a graphic display control means 160 for preparing corresponding display graphic data from graphic data and the prepared display information and sending the prepared data to the display means 170.