baber/WOPTO huggingface dataset:
Patent JP-2002277807-A (JP)
Title: Optical scanner
Inventor: MOCHIZUKI EIJI
IPC: G02B5/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner, where the light reflection surface of a counter mirror having a specified angle opposite to the surface of a movable mirror can be positioned and arranged accurately, and to provide a mechanism realizing high-quality image recording by correcting the bend of a scanning line, caused by multiple reflections. SOLUTION: In a mirror unit 1 arranged in the optical scanner, the movable mirror 3 is held on a movable mirror base plate 2, so as to reflect irradiating light several times with the counter mirror 10. The mirror 10 is formed through crystal anisotropic etching using two Si substrates 11 and 12 which have different crystal surface orientation. By forming inclined surfaces 14 and so on as the light reflecting surface, the angle of the inclined surfaces of two substrates can be formed exactly. Then, the reflection of the light beam and the light irradiation of a photoreceptor drum are performed via a prism arranged at the upper part.
Patent JP-2002265885-A (JP)
Title: Adhesive composition for optical disk, cured product, and article therefrom
Inventor: TOKUDA KIYOHISA
IPC: G11B7/259
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of giving high durability to an optical disk, so that even the optical disk obtained by adhering two pieces of disk bases of which the one has a translucent reflection film made of silver, a silver-containing alloy, etc., has the same durability to those of conventional optical disks for which the translucent reflection film made of gold is used. SOLUTION: This ultraviolet light curing-type adhesive resin composition for adhering the optical disk contains (A) a urethane (meth)acrylate, (B) a hydroxy group-containing mono(meth)acrylate, and (C) a photopolymerization initiator as essential ingredients.
Patent JP-2002276923-A (JP)
Title: Method for treating waste
Inventor: NAKAYAMA KOJI
IPC: F23J15/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for reusing condensate to be drained from a moisture condenser. SOLUTION: A method for treating a waste uses a waste treating facility having a gasifying melting furnace for gasifying to melt the waste, an exhaust gas cooler for quenching an exhaust gas exhausted from the furnace, an exhaust gas cleaning unit for removing a dust and a harmful gas in the exhaust gas quenched by the cooler, and the moisture condenser for removing moisture in the exhaust gas in which the dust and the harmful gas are removed in the cleaning unit. In the method, the condensate generated from the condenser is used as cooling water of the cooler.
Patent JP-2002278810-A (JP)
Title: Data processor and program
Inventor: MASUI TAKAMITSU
IPC: G06F12/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To continue processing by enabling data storage by automatically correcting a definition length as needed even without stopping processing in an error state. SOLUTION: The size of a data storage area for each field is set to table definition information 24A as a field definition length and a maximal expandable definition length is set. When the write of data to a field is instructed by an input device 12 and the data length of these data to be written exceeds the field definition length set to this field, a new data storage area is secured by expanding the field definition length corresponding to the data to be written when the data length does not exceed the maximum definition length of the field and after that data storage area is secured, writing of data is continued. When the data length exceeds the maximum definition length, processing to stop writing of data is executed by a CPU 10.
Patent JP-2002280965-A (JP)
Title: Optical output control circuit
Inventor: YOSHIDA TAKESHI
IPC: H04B10/572
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical automatic output control circuit, that is used for an optical transmitter or the like for suppressing an overshoot of an output power of a laser diode, when an optical output interruption signal is received or released. SOLUTION: An optical output interruption control circuit is provided to the outside of a feedback loop of the optical automatic output control circuit, and a setting voltage of an optical output is set to a ground level, while an optical output interruption signal is received to prevent the high output from overshooting.
Patent JP-2002278016-A (JP)
Title: Heat developable photosensitive material
Inventor: OZEKI TOMOYUKI
IPC: G03C1/498
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having low fog and good preservability, satisfying high sensitivity, high Dmax (maximum density) and a high color tone, having small temperature and humidity dependencies in development and optimum for a medical diagnostic image. SOLUTION: The heat developable photosensitive material has an image forming layer containing a non-photosensitive organic silver salt, photosensitive silver halide, a reducing agent for silver ions and a binder on one face of the base. When the material is heat-developed under the conditions of 121 deg.C and 24 see after exposure, >=90% of developed silver contacts with the photosensitive silver halide grains after development. The photosensitive silver halide has been chemically sensitized with a noble metal sensitizer.
Patent JP-2002031902-A (JP)
Title: Image forming method and image forming device
Inventor: TSURUMORI MASAMI
IPC: G03G15/043
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which high resolution is ensured and an image forming device. SOLUTION: In the image forming method using at least a photoreceptor, a toner and an exposure system, the photoreceptor has a photosensitive layer containing oxy-titanium phthalocyanine having a distinct diffraction peak at 27.3 deg. Bragg angle (2θ±0.2) in X-ray diffraction with CuKα rays, the photoreceptor is subjected to digital image exposure at >=600 dots/inch recording dot density with the exposure system and the toner used in the development of an electrostatic latent image formed by the exposure has 3-9 μm volume average particle diameter. The proportion of particles each having a particle diameter not exceeding 55% of the volume average particle diameter to all the constituent particles of the toner is <=5.0 vol.%.
Patent JP-2002286602-A (JP)
Title: Method and device for stirring solution, sample cell using the device, and solution consistency measuring instrument using the same
Inventor: KAWAMURA TATSURO
IPC: B01F33/40
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To stir a solution to be inspected without using a swizzle stick, etc., in mixing the solution with a reagent solution. SOLUTION: In a method of stirring solution, the solution to be inspected is stirred by injecting a gas into the solution. A sample cell has an inlet for injecting the gas into the solution. A solution consistency measuring instrument uses the sample cell.
Patent JP-2002290365-A (JP)
Title: Orthogonal frequency division multiplex modulation circuit
Inventor: OTAKI YUKIO
IPC: H04J11/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex modulation circuit that suppresses production of harmonies by using interpolators 5, 6 whose interpolation degree is 2 and connected in cascade as interpolation means and including infinite impulse response digital full band pass filters 51 , 53 , 61 and 63 so as to prevent a circuit scale of a logic circuit section from being increased. SOLUTION: The orthogonal frequency division multiplex modulation circuit comprises an inverse Fourier transform means 3 that maps a digital modulation signal with a plurality of subcarriers around a half of a sampling frequency fs, applies inverse Fourier transform to the mapped signals and outputs a plurality of inverse Fourier transform signals, an interpolation means comprising one or more interpolators 5, 6 that interpolate in-phase and quadrature signals separately and sequentially by an interpolation degree of 2 and are connected in cascade, and orthogonal modulation means 7I, 7Q, 8 and 9 that apply orthogonal modulation to the in-phase interpolation signal and the quadrature interpolation signal outputted from the interpolation means.
Patent JP-2001324552-A (JP)
Title: Power supply current measuring unit and semiconductor test system
Inventor: SUGAMORI SHIGERU
IPC: G01R31/3183
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply current measuring unit arranged on a semiconductor test system and capable of accurately measuring the power supply current of a device under test at a high speed. SOLUTION: This power supply current measuring unit comprises a D-A converter generating the power supply voltage to be fed to the device under test based on an inputted digital signal, an arithmetic amplifier forming a negative feedback loop, applying the power supply voltage from the D-A converter to the power supply pin of the device under test, and feeding the power supply current to the power supply pin through a measuring resistor having a known value, a voltage amplifier amplifying the voltage value indicating the power supply current value fed to the device under test by the arithmetic amplifier, an integrating circuit for integrating the output signal of the voltage amplifier over the prescribed time, and an A-D converter converting the output signal of the integrating circuit into a digital signal after the prescribed time elapses.
Patent JP-2002288256-A (JP)
Title: Display method and device for circuit board loading state
Inventor: FUJIWARA HIROAKI
IPC: H05K13/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a display method for circuit board loading state, where confirmation and consideration of loaded data can be virtually but carried out surely by displaying an operating condition of a used loaded device in three dimensional graphics at the same time, having displayed the loading state of the circuit board as three-dimensional body. SOLUTION: In the device, data which are desired to be displayed in three dimensions is fetched from circuit board data stored to a circuit board data storing part 3 via a circuit board data input part 1 by a data selecting part 5. Furthermore, the data of a used part for the selected circuit board data are fetched from facility operating data stored in a facility operation data storing part 4 via a facility operation data input part 2. In a three dimensional figure data forming part 6, the state of the circuit board after being loaded is acquired, based on each fetched data and the three-dimensional figure data to display the exterior shape of the circuit board and the exterior shape of each part in actual mounted positions are formed. The three-dimensional figure data formed are displayed by a data display part 7.
Patent JP-2002281805-A (JP)
Title: Controller for lifting and lowering of implement of working vehicle
Inventor: ITO SHIRO
IPC: A01B63/112
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To regulate the most lowering position of an implement by simple operation in a working vehicle for lifting and lowering the implement by operation of a position lever. SOLUTION: This controller for lifting and lowering of the implement of the working vehicle is obtained by installing a most lowering regulating dial 60 at a position adjacent to a position lever 54 for performing operation to change the height of the implement and regulating the most lowering position of the implement with a most lowering regulating dial 60. The operation to set the most lowering regulating dial 60 is preferentially carried out to the lowering operation of the position lever 54. The implement is stopped at the height set with the most lowering regulating dial 60 and is not rotated to the height or below when the implement is lowered with the position lever 54 even if the operation to lower the position lever 54 is continued.
Patent JP-2002299169-A (JP)
Title: Separator for electric double-layer capacitor and the electric double-layer capacitor
Inventor: KOBAYASHI TAKESHI
IPC: H01G9/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an electric double-layer capacitor in which short-circuit is hard to be generated and internal resistance can be reduced, and to provide the electric double-layer capacitor which uses the separator. SOLUTION: The separator for an electric double-layer capacitor consists of a fiber sheet containing two or more fiber layers which contain synthetic fiber having fibril and a fiber whose fineness is at most 0.45 dtex. At least two layers from among the fiber layers are fiber layers of different apparent densities.
Patent JP-2002298161-A (JP)
Title: Three-dimensional simulated outside and flight route superposition and display system
Inventor: TAURA SHINICHIRO
IPC: B64D45/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a pilot, etc., to easily grasp the outside situation by visually displaying the outside situation. SOLUTION: A position determination unit 14a identifies and determines the latitude, the longitude and the altitude of an aircraft to obtain the position data indicating the latitude and the longitude, identifies and determines the altitude of the aircraft to obtain the altitude data indicating the altitude, and outputs the position data and the altitude data as the three-dimensional position data indicating the three-dimensional position of the aircraft. A three-dimensional information synthesis unit 14b synthesizes the three-dimensional position data with the topographical data to obtain the synthesized data.  A three-dimensional image generation unit 14c forms the three-dimensional synthesized image by the position of the aircraft together with the topographical data based on the synthesized data and displays this three-dimensional synthesized image on a display device as a three-dimensionally simulated outside and flight route.
Patent JP-2002300198-A (JP)
Title: Cell transmitter
Inventor: TAKAYANAGI YUJI
IPC: H04L47/43
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell transmitter that can optimally set a maximum wait time so as to optimize it for efficient utilization of cells, which has been a problem in a conventional cell transmitter. SOLUTION: The cell transmitter that sequentially assembles a plurality of packets received via packet connection into a plurality of cells and sequentially transmits a plurality of cells whose assembling is completed at a time interval within the maximum wait time allowed for a plurality of the cell, is characterized in that the cell transmitter can vary the maximum wait time depending on the increase/decrease in the reception time interval among a plurality of the packets.
Patent JP-2002300513-A (JP)
Title: Electronic camera
Inventor: AOKI TAIZO
IPC: H04N5/907
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera for recording information about the frame at each frame shooting time along with the image. SOLUTION: When a shutter button 5 is depressed fully ('YES' in #3), the object in the photographic frame is taken and the photographic image data is temporarily stored in a memory 304 (#4), and a menu screen is displayed on a LCD display unit 60 (#5). When a picture-taking key K2 is selected ('YES' in #8), a comment input screen is displayed on the LCD display unit 60 (#9). When each character is selected and the entering of the comment is finished in this screen ('YES' in #10), the image composited with comments is displayed on the LCD display unit 60 (#11), and the image data of the photographic image data composited with the comment data are stored on a memory card 20 (#12).
Patent JP-2002295437-A (JP)
Title: Machine screw tightening plug
Inventor: WAKAI TAKAO
IPC: F16B37/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a machine screw tightening plug causing little bending, thereby being roughly straight to be simply and easily inserted into a long prepared hole, and capable of coping with the case for using a long screw when the prepared hole bored in concrete for obtaining tightening strength. SOLUTION: Plural plug bodies 13 of synthetic resin having a cylindrical cross section to be axially long, and having an eccentric inner hole 12 are continuously provided in an axial direction through disconnected parts 15 of cuts 14 crossing the axial direction to form this tightening plug 11. Generation of bending in the tightening plug 11 after molding is thus reduced.
Patent JP-2002295618-A (JP)
Title: Toroidal continuously variable speed transmission
Inventor: BISATA TAIJI
IPC: F16H15/38
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission, capable of preventing projection of a roller from a track surface of a disk, without providing annular stopper in the disk. SOLUTION: A stopper mechanism for regulating turning of a carriage 8 around an axis thereof within a range, corresponding to the speed change range of the roller 7 is provided inside a hydraulic cylinder 9. This stopper mechanism is formed of a first stopper part 11 for regulating the relative turning between a piston rod 9a and a cylinder case 9b and a second stopper part 12 for regulating the turning range of the carriage 8, in relation to the piston rod 9a.
Patent JP-2002301609-A (JP)
Title: High pressure coolant supply device for fine hole drilling work
Inventor: SUZUKI KIYOTAKA
IPC: B23Q11/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switching device constituted so as to switch a coolant pressure supplied into a through hole of a fine hole drill to a low pressure before the fine hole drill bites in a workpiece and a high pressure during work. SOLUTION: A pressure of coolant supplied to a fine hole drill is switched to a preset pressure (about 4 to 5 Mpa) before the fine hole drill bites in a workpiece and a preset pressure (about 10 to 14 Mpa) during work.
Patent JP-2002305800-A (JP)
Title: Forming method for diaphragm of small-sized sounder
Inventor: MIYAMOTO KAZUMI
IPC: H04R7/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for diaphragm of a small-sized sounder that can attain the entire automation so as to reduce the forming time considerably and that can obtain a stable and very high-grade shape quality. SOLUTION: The forming method includes a 1st step for sequentially forming a positioning means comprising holes, recessed parts or projections for positioning at a stroke onto a belt-like flat polymer material film being a raw material of a diaphragm with rugged shape while feeding the film intermittently at the prescribed stroke, a 2nd step for pressing a heated metallic die to a position of the film with a prescribed positional relation to the positioning means to form the rugged shape of the diaphragm by a thermal change, and a 3rd step for punching the outer shape of the diaphragm form the film with the ruggedness formed thereto by using the hole or the projection for a position reference.
Patent JP-2002302715-A (JP)
Title: Method for manufacturing steel product
Inventor: ISHII KAZUO
IPC: C21D7/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide uniform residual stress by a rapid treatment and to provide a steel product having high fatigue strength. SOLUTION: Maraging steel is subjected to cold plastic working to prescribed size and then subjected to solution treatment at 750-800 deg.C for >=60 min and aging treatment, followed by nitriding treatment if necessary. The ratio of the concentration of solid-solution Ti in the vicinity of the surface after the above solution treatment to the average concentration of solid-solution Ti is made to >=0.9.
Patent JP-2002310328-A (JP)
Title: Solenoid valve
Inventor: TOMOTA SHINICHIRO
IPC: F16K31/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve having a coil assembly housed in a solenoid housing with an end wall portion at one end, a movable core opposed to a fixed core magnetically joined to the end wall portion and inserted into one end of a center hole, and inserted into the other end of the center hole, a yoke plate opposed to the other end of the coil assembly and joined to the other end of the solenoid housing, a non-magnetic material collar arranged at the other end of the center hole passing through a central portion of the yoke plate for guiding the axial movement of the movable core, and a rod connected to a valve element housed in a valve housing ranging to the solenoid housing in linkage and connection with the movable core, achieving easy machining and assembly of the collar, the movable core and the rod and lower cost. SOLUTION: A guide portion 52 for guiding the axial movement of the rod 50 is provided in the valve housing 48. One end of the rod 50 coaxially abuts the other end of the movable core 21.
Patent JP-2002312743-A (JP)
Title: Ic card with reversible display part
Inventor: TAWARA SHIGEHIKO
IPC: B42D15/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an IC card with a reversible display part reducing the danger of being easily broken and destroyed even when bending stress is applied to a plastic card even in the case of arranging an IC module and the reversible display part side by side on a card base material, eliminating the influence of rubbing on a card base material surface by an erasing head or the like and reducing the danger of being scratched. SOLUTION: In the IC card with the reversible display part, a recessed part for the IC module where the IC module is embedded and the recessed part for a reversible display member where the reversible display member is embedded are formed side by side in a longitudinal direction of a rectangular card base material. The lower end side of the recessed part for the IC module is formed parallelly to the lower end side of the card base material, and the lower end side of the recessed part for the reversible display member is formed at a position with an interval in the direction perpendicular to the extension line of the lower end side of the recessed part for the IC module.
Patent JP-2002311834-A (JP)
Title: Delivery slip incorporated picking list
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip incorporated picking list which is provided with excellent feeding property in a printer without the waste of resources. SOLUTION: In the delivery slip incorporated picking list provided with a delivery slip in a unit slip, tacked sheets of paper 20 are arranged even in the part of the picking list 12 other than the delivery slip 11 and the tacked sheets of paper 20 positioned at the lower side of the picking list 12 are utilized for a novelty label. Since a thickness as the whole slips is fixed, defective feeding does not occur in the printer. The resources are not wasted since the tacked sheets of paper at the lower side of the picking list are effectively utilized.