baber/WOPTO huggingface dataset:
Patent JP-2002287045-A (JP)
Title: Parallel flat plate type micro electrostatic actuator, micro optical path switch, micro mechanical switch, and their driving method
Inventor: NOJIMA SHIGEO
IPC: G02B26/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel flat plate type electrostatic actuator which can drive a movable electrode with small power consumption and can quickly makes the electrode take an attitude in parallel to a substrate in addition to a tilt attitude as a parallel flat plate type micro actuator which controls the attitude of the movable electrode by electrostatic driving. SOLUTION: A fixed electrode 4 is divided into >=3 parts to make it possible to make the area of the fixed electrode 4 different according to whether or not it is driven when the movable electrode 3 is in motion and has its attitude held, when the movable electrode 3 is changed from a tilt state to another tilt state, the movable electrode 3 and substrate 2 are placed in an entire-surface abutting state wherein they are brought into parallel contact with each other during the state change to improve the operation efficiency, thereby reducing the power consumption.
Patent JP-2002294009-A (JP)
Title: Polyolefin-based resin sheet
Inventor: KITANO MASAKI
IPC: C08L101/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin sheet suppressed in drawdown in its secondary forming. SOLUTION: This polyolefin-based resin sheet meeting the requirements (1) to (4) described below is prepared using a resin composition including a polypropylene-based resin; wherein the resin composition may also contain an antistatic agent. This resin sheet is slight in drawdown in its secondary forming step. (1) melt flow rate(MFR) is 0.1-5 g/10 min, (2) the shrinkage stress at 170 deg.C in the MD direction is 9,800-98,000 Pa, (3) XTm-10 -XTm-100 <5 [wherein, XTm-10 is the linear expansion coefficient at (the melting point of the propylene- based resin Tm-10) deg.C; and XTm-100 is the linear expansion coefficient at (the melting point of the propylene-based resin Tm-100) deg.C], and (4) melt tension(MT) at 200 deg.C is 9-15 g.
Patent JP-2002292433-A (JP)
Title: Spinning method for pipe and spinning machine
Inventor: ASAO TADAMICHI
IPC: B21D22/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a spiral-shaped unevenness of a machined mark caused by forming rollers, without applying modification to the forming rollers, without decreasing the production efficiency, easily and surely, and surely eliminate the spiral-shaped unevenness even if the taper factor is changed. SOLUTION: In the spinning method for applying the taper machining, etc., to a raw pipe by arranging a plurality of the forming rollers 1 on the outer periphery of the raw pipe Po , the forming rollers 1 are moved forth and back in the radial direction of the pipe, the forming rollers 1 and the raw pipe Po are relatively moved in the axial direction of the pipe, and the taper machining, etc., are applied to the raw pipe, a presser rollers 10 are provided on the latter stage of the forming rollers 1, and the spiral-shaped unevenness formed on the pipe surface by the shoulder part 1a of the forming roller is eliminated by pressure on the outer peripheral face of the presser rollers 10.  The presser rollers 10 are made to be approximately a truncated cone-shape, a bowl-shape, etc., having an outline of a smooth arc along the axial direction of the pipe to eliminate the spiral-shaped unevenness even if the taper factor is changed.
Patent JP-2002298614-A (JP)
Title: Lighting device with two light sources
Inventor: MATSUMOTO YUICHI
IPC: F21S8/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device using bulb-shaped fluorescent lamps enabled to obtain a same lightness with a high pressure discharge lamp, aiming at further power saving. SOLUTION: The lighting device with two light sources 2 for a permanent lighting device comprises bulb-shaped fluorescent lamps 4, 6 as light sources, a reflection plate 8 for light distribution arranged at the back surface of the bulb-shaped fluorescent lamps 4, 6, a lighting circuit 10 lighting the bulb-shaped fluorescent lamps 4, 6, and a case 12 housing the bulb-shaped fluorescent lamps 4, 6, the reflection plate 8 for light distribution, and the lighting circuit 10. Two bulb-shaped fluorescent lamps 4, 6 as light sources are arranged so as to face each other.
Patent JP-2002300478-A (JP)
Title: Imaging device, method of controlling the same, program, and computer-readable storage medium
Inventor: KUROKAWA SHINJI
IPC: H04N5/335
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image of proper level during imaging of a static image by quickly converging a clamping level to an original level, even when intensive light enters and electrical charge leaks during OP period. SOLUTION: When a static image is photographed, after exposure for prescribed time (time t3 to time t4), shutter means is closed. Before reading of signals stored in an effective pixel of a solid-state imaging element 3 during the exposure period (time t7 to time t8), in a state in which the shutter means is closed, reading of electrical charge from an effective pixel and an optical clack part of the solid-state imaging element is prohibited for a prescribed period, and unloaded reading is performed, in which only the electric charge from a vertical transfer and a horizontal transfer is read (time t5 to time t6).
Patent JP-2002292541-A (JP)
Title: Workpiece carrying-out unit for machine tool
Inventor: SENDA MASAMI
IPC: B23Q7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool workpiece carrying-out unit by which a degree of freedom of its installation space can be increased and a workpiece carrying-in operation can easily be done by decreasing a space for an operator and a workpiece gripping mechanism. SOLUTION: A workpiece gripping mechanism 16 is mounted on bearing stocks 12, 13 arranged at both right and left sides of a frame 11. A workpiece carrying-out mechanism 51, which is able to move the workpiece W in the right and left direction, for carrying-out the workpiece W supported by a table 22 of the workpiece gripping mechanism 16 is provided at a position separated from the workpiece gripping mechanism 16. After the workpiece W has been received by workpiece carrying-out pawls 58 composing the workpiece carrying- out mechanism 51 by moving the workpiece carrying-out pawl 58 toward the workpiece W, the work piece carrying-out pawls 58 are withdrawn and moved toward a temporary mounting stage 59 and deliver the workpiece W to the temporary mounting stage 59.  Therefore, the workpiece carrying-out mechanism 51 can be arranged without being restricted by a main spindle unit for machining the workpiece W.
Patent JP-2002293771-A (JP)
Title: New ether-type difluoroprostaglandin derivative or its salt
Inventor: MATSUMURA YASUSHI
IPC: C07C405/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a prostaglandin derivative useful as a treating agent or the like for glaucoma or ocular hypertension. SOLUTION: The 15-deoxy-15,15-difluoroprostaglandin derivative or its salt is expressed by the formula (1), wherein, A is an ethylene group or the like; X is CH2 or the like; R and Q are each -CO-, -CH(OH)-, -CH2 - or -CH(OR<2> )- (wherein, R<2> is a group selected from an alkyl, an alkenyl, an alkynyl, a cycloalkyl, a cycloalkenyl and an aralkyl), and either of R and Q is -CH(OR<2> )-; R<1> is an alkyl or the like; Z is -OR<3> or the like; and the part where a solid line and a broken line are overlapped is a trans-double bond or the like.
Patent JP-2002299736-A (JP)
Title: Laser oscillation method
Inventor: KOSEKI RYOJI
IPC: H01S3/131
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the total energy value of a laser beam which is more closely approximated to the desired energy value, in comparison with conventional laser oscillating methods. SOLUTION: A laser oscillation method has a laser oscillator for oscillating a laser beam by exciting a laser medium using a pulse and a measuring means for measuring the energy value of the laser beam, and so controls the excitation time of the laser medium based on the measurement value obtained from the measuring means so as to make it approximate to the total energy value of the laser beam to its desired value. In the laser oscillation method, a plurality of measurement values obtained by the measuremt means during exciting once the laser medium by the pulse are, so summed as to predict based on the summed value the estimated total energy value of the laser beam oscillated through excitation of the laser medium by the pulse. Further, based on the performed prediction, the excitation time of the laser medium is so controlled that the actual total energy value of the laser beam becomes its previously set desired energy value.
Patent JP-2002296387-A (JP)
Title: Production method for h-shape beryllium frame member
Inventor: SAKAMOTO NAOKI
IPC: G21C5/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To stably form an H-shape beryllium frame member into a specific shape, without causing lack of it, during the flattening or drilling process. SOLUTION: After taking a material from a hot press block of beryllium, four-step processing consisting of coarse processing, primary medium-finishing, secondary medium-finishing and final finishing are applied.
Patent JP-2002300230-A (JP)
Title: Communication terminal device with transfer function
Inventor: MATSUMOTO MASAYUKI
IPC: H04M11/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a hooking signal from not being transmitted and also a line from being considered as disconnected due to a failure of an exchange, a line, etc., when performing transfer in a transfer mode after a response. SOLUTION: A signal discrimination timing value stored in a device in advance is read (ST51), a CML relay is turned off (ST52), the CML relay is subsequently turned on (ST55) after a period corresponding to the timing value passes (ST53 and ST54), the current timing set value is read (ST57) when line disconnection is decided there (ST56), whether or not to be <=300 mm sec is decided (ST58), a new set value is defined as 1,000 mm sec in the case of being <=300 mm sec (ST59), and timing is adjusted as a new timing value from subtracting 100 mm sec from the current set value in the case of not being <=300 mm sec (ST60).
Patent JP-2002299130-A (JP)
Title: Composite element for power source
Inventor: YANO YASUSHI
IPC: H02M3/28
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite element for a power source which can suppress voltage drop within a power unit at the time of supplying load with a large current, while contriving the downsizing of the power unit. SOLUTION: A transformer and a coil are made, so that coil windings 25, 30, and 29 and secondary windings 25, 27 and 16 form the same wiring layer 10 on a single printed board 1. The coil and the secondary winding are made of conductive material in the shape of a plate.
Patent JP-2002304941-A (JP)
Title: Thermal overload relay
Inventor: OGAMI TOSHIKATSU
IPC: H01H61/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To facilitate positional adjustment of a bimetal. SOLUTION: In this thermal overload relay, the bimetal is supported by a bimetal support rotatably supported by a mold case with one points as a fulcrum, the bimetal support is fixed to the mold case by an adjusting screw at a rotation adjusting position, and a flat washer 25 combined with the adjusting screw 19 is formed into the shape of the counter of a Japanese abacus by chamfering the peripheral rims of its both surfaces. Thereby, it is prevented that the peripheral rim of the flat washer 25 rubs the surface of the mold case and hampers the smooth movement of the bimetal support, and the scraped powder of the mold case is produced, when rotating the bimetal support by moving the head of the adjusting screw 19.
Patent JP-2002311867-A (JP)
Title: Information supplying method and advertisement information controlling method
Inventor: YAMAMOTO YOSHINOBU
IPC: H04W84/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To supply detailed advertisement information to a person viewing a poster by electronic mail only by a simple operation called as kick. SOLUTION: When a person A coming close to the installation place of the poster 1 views advertisement information displayed on the poster 1 and desires to get more detailed information, he or she depresses a key on a portable terminal 3 in front of the poster 1 (communication equipment 2 on it). Peculiar ID transmitted from the portable terminal 3 is received by communication equipment 2 and specific ID is transmitted to an information supply server 6 through the Internet 5 with identification information. The information supply server 6 transmits detailed advertisement information corresponding to identification information to a mail address which corresponds to the specific ID and which A possesses by the electronic mail. A can browse the detailed advertisement information sent from the information supply server 6 on an information terminal 8.
Patent JP-2002307150-A (JP)
Title: Method for producing cast iron tube
Inventor: UCHIDA MUTSUO
IPC: B22D13/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To produce a cast iron tube at a low cost and also, to efficiently perform a coating work on the cast iron tube. SOLUTION: The cast iron tube 18 is cast by using a casting machine 10 having a shower water cooling type metallic flask, and after casting, the shower spraying water amount is controlled to slowly cool the tube 18, and at the point of time when the temperature of the tube is lowered to 1000-900 deg.C, the tube 18 is drawn out from the metallic flask. The drawn-out tube 18 is self- annealed by charging into a heat holding furnace 15. After annealing and cooling the tube to 100-250 deg.C in a cooling part 16, the coating is applied in a coating part 17.
Patent JP-2002312214-A (JP)
Title: File management method, file management device and program
Inventor: KAGEYAMA MASAHIRO
IPC: G11B27/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a file management method capable of reading out data even from a drive device not corresponding to an AV mode. SOLUTION: In a file management method including a first processing mode saving data written in a medium in a file form with an alternative processing to another writing in area when a writing in error occurs and a second processing mode saving the data without an alternative processing to another writing in area when a writing in error occurs, and managing files by storing information for identifying the first processing mode and the second processing mode (file type here after) in the medium, a step of reading out a file type corresponding to a file to be processed from the medium, a step of converting the file type from a file type indicating the first processing mode to a file type indicating the second processing mode, and a step of writing the file type after conversion in the medium in a form corresponding to the file to be processed are provided.
Patent JP-2002306240-A (JP)
Title: Cartridge type stick cosmetic material feeding casing
Inventor: OBA ATSUSHI
IPC: B43K21/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge type stick cosmetic material feeding casing advancing and retreating a stick cosmetic material and exhibiting a same effect as an automatic return of a push rod, or an automatic return mechanism of the push rod conventionally performed by a spring wound around the push rod, without any spring returning the push rod to an original position. SOLUTION: A casing body 4 comprises a detent mechanism along with the push rod 60, is capable of feeding the push rod 60. When the push rod 60 is positioned in a part except for the retreat limit in inserting the cartridge 2, the push rod 60 can be linearly pushed back by a reaction of a pull spring 3 (spring) in the rear end side of a core chuck member in the cartridge 2 without projecting the rod cosmetic material. When the cartridge 2 is separated from the casing body 4, the push rod 60 can be linearly pushed back in the retreat limit direction by the reaction of the pull spring 3 (spring) at the moment when spline connection between the cartridge 2 and a spiral member 70 is released.
Patent JP-2002312059-A (JP)
Title: Electric wave receiver
Inventor: HATANAKA TAKESHI
IPC: G04G5/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave receiver to serve for a computer and capable of receiving the information in real-time. SOLUTION: The electric wave receiver 1 is equipped with a signal reception part to receive electric waves of broadcasting, an information extraction part to extract necessary information from the electric waves which the reception part has received, and an interface part to send the extracted information to the computer 2.
Patent JP-2002309009-A (JP)
Title: Cellulose acylate film and method for producing the same
Inventor: YAMADA TSUKASA
IPC: C08J5/18
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent planar cellulose acylate film. SOLUTION: This cellulose acylate film is formed from a mixed polymer of a cellulose acylate having >=1.70 and <=1.95 sum total of the degree of substitution of acyl groups in the 2- and the 3-positions and >=0.88 degree of substitution of the acyl group in the 6-position with a cellulose acylate having >=1.70 and <=1.95 sum total of the degree of substitution of the acyl groups in the 2- and the 3-positions and <0.88 degree of substitution of the acyl group in the 6-position.
Patent JP-2002309246-A (JP)
Title: Accelerated phosphorescence substance, method for producing the same and radiation image conversion panel
Inventor: NABETA HIROYUKI
IPC: G01T1/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which has improved accelerated phosphorescence strength and is excellent in an erase performance, X-ray afterglow and photo-stimulated afterglow, to provide a photo-stimulated luminescent substance and a method for producing the same. SOLUTION: In the baking method for producting an accelerated phosphorescent substance, the baking satisfies two following conditions. (a) An accelerated phosphorescent substance precursor has a total mass m(kg) and the baking apparatus has an inner volume l (L) so that a ratio m/l (kg/L) may be 0.03 or more to 1.0 or less. (b) The baking apparatus vibrates or flows the power of the accelerated phosphorescent substance precursor at a rate of 10 mm/min or more to 10 m/min or less during the baking. The radiation image conversion panel using the accelerated phosphorescent substance is also provided.
Patent JP-2002315031-A (JP)
Title: Key telephone and key telephone system
Inventor: IKEDA SABURO
IPC: H04M1/715
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone apparatus and a key telephone system, which has a high general-purposeness and can use low cost internal telephones, used in general homes. SOLUTION: The key telephone apparatus comprises a controller, which informs an internal telephone A1 of public communication circuit connection ports B1, B2,..., Bn and internal telephones A2,..., An being in an on-hook state with predetermined numbers for identifying them and induces the internal telephone A1 to dial a predetermined number, thereby connecting an external telephone connected to the internal telephone A2,..., An or the port B1, B2,..., Bn to the internal telephone A2, to which the dialed predetermined number is sent.
Patent JP-2002317907-A (JP)
Title: Catalyst combustion apparatus
Inventor: TAKACHI MASAKI
IPC: F23D11/10
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion apparatus in which unburnt gas flowing out from a gap upon combustion is securely prevented. SOLUTION: There are provided an evaporation pot 1 which includes an evaporation heater 2, and evaporates supplied combustion oil, and premixes evaporated gas with combustion air to form lean mixed gas with an excessive air; a catalyst 7 which is disposed on an external periphery of a heat transfer cylinder 6 provided vertically at an upper end of the evaporation pot 1 and burned with the aid of the flow of the lean mixed gas; and a guide cylinder 8 covering an upper portion of the heat transfer cylinder 6 from an external periphery of the catalyst 7.  Also provided is a buffer member 10 which forms a mixing passage 9 with a reverse U shaped cross section extending from the evaporation pot 1 to the catalyst 7, and is expanded and contracted in response to heat from any one or both of between the heat transfer cylinder 6 and the catalyst 7 and between the catalyst 7 and the guide cylinder 8. Hereby, any gap between the respective sections is prevented from occurring, and flowing-out of the unburned gas is securely arrested.
Patent JP-2001347917-A (JP)
Title: Vehicle occupant restraint
Inventor: BLUMENTHAL JACK L
IPC: B60R21/263
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To minimize the total capacity of gas to be stored in container in order to rise pressure of gas in a gas chamber and to easily ignite fuel gas by a single or plural ignition devices by changing the ratio of fuel gas in mixed gas. SOLUTION: A device 10 for inflating a vehicle occupant restraint is provided with a gas housing means 14 for housing gas mixture, gas mixture 18 as gas mixture stored in the gas housing means and containing fuel gas, insert gas and gas of an oxidant for promoting combustion of the fuel gas, an ignition means 24 for generating gas composed of ignited combustible gas mixture and for inflating the vehicle occupant restraint by igniting the gas mixture, and a supplying means for supplying gas for inflating a vehicle occupant restraint toward the vehicle occupant restraint and for inflating the vehicle occupant restraint.
Patent JP-2002316708-A (JP)
Title: Article conveying device
Inventor: TANAKA NOBORU
IPC: B65G15/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide positive conveyance not affected by shape of an article in an article conveying device by a pair of belt conveyer type conveying means. SOLUTION: An interval between a pair of base members 3 is adjustable by a symmetric simultaneous movement mechanism comprising a screw rod 4 and a nut member 6. Main arms 10 are rotatably connected to the base members via rotary shafts 9, and the conveying means 12 are rotatably connected to tips of the main arms via rotary shafts 16. An interval between the pair of conveying means 12 and 12 is arbitrarily set by adjusting the interval between the pair of base members 3 and 3 in accordance with the shape of the article 20 to be conveyed. Installation heights of the conveying means 12 are arbitrarily set by adjusting angles of the main arms 10 to the base members 3. Inclined states of the conveying means 12 are arbitrarily set by adjusting angles of the conveying means 12 to the rotary shafts 16 in tips of the main arms.  Attitudes of the conveying means can be changed and adjusted in accordance with a variety of shapes of articles and the articles can be positively conveyed.
Patent JP-2002317417-A (JP)
Title: Snow removing equipment
Inventor: HANABUSA SANEMI
IPC: G05G1/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide snow removing equipment capable of reducing an operating force, increasing a workability, and simplifying a structure by removing a connection mechanism. SOLUTION: In this snow removing equipment 10, electromagnetic brakes 25L and 25R are assembled in the reduction gears 22L and 22R of left and right drive wheels 23L and 32R, and a brake operating lever 41 for operating the lift and right electromagnetic brakes 25L and 25R is fitted to a left side operating handle 17L. A electromagnetic clutch 45 is assembled in the power transmission mechanism 34 of an auger, and a clutch operating button 47 for operating the electromagnetic clutch 45 is installed at the rear end part 51f of an operating panel 51 at a position nearer a right side operating handle 17R.