baber/WOPTO huggingface dataset:
Patent JP-2003065357-A (JP)
Title: Actuator controlling device
Inventor: TERAKAWA TOMOMITSU
IPC: F16D25/0635
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an actuator controlling device capable of certainly accomplishing learning of a stopper point in learning at the time of factory shipment thereof. SOLUTION: An aiming stroke of a rod 25 is increased with a constant rate from a starting point of learning within the allowable range of a predetermined value SA and a worm wheel 39 is made to turn so as to abut against a stopper 37a by driving an electric motor 36. Then, a stopper point of an engaging side is learned based on a stroke of the rod 25 when the worm wheel 39 and the stopper 37a abut against each other. In learning at the time of factory shipment, when the aiming stroke is established beyond the predetermined value SA from the starting point of learning, the aiming stroke is increased with a constant rate from a new starting point of learning determined by augmenting the starting point of learning and then the worm wheel 39 is made to turn so as to abut against the stopper 37a by driving the electric motor 36.
Patent JP-2003064196-A (JP)
Title: Method for producing polyimide film
Inventor: HONDA SUSUMU
IPC: C08J5/18
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and efficiently producing a polyimide film having a high mechanical strength in the method for producing the polyimide film having a repeating unit consisting essentially of para-phenylene pyromellitimide, especially for producing the polyimide film from a corresponding polyamic acid. SOLUTION: The polyimide film having excellent heat resistance and mechanical characteristics is produced by heat-treating a film of a polyimide precursor gel, having a high content of the imide group and a high degree of swelling.
Patent JP-2003073143-A (JP)
Title: Synthetic quarts glass
Inventor: SHU CHUKA
IPC: C03C4/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic quarts glass having high transmittance at 157 nm and excellent in F2 laser resistance. SOLUTION: The synthetic quarts glass comprises 0.8 to 1.5 wt.% fluorine concentration, <1 ppm OH concentration, and 0.7 to 3×10<18> molecule/cm<3> H2 concentration, and having no light absorption peak in the vicinity of 163 nm.
Patent JP-2003073741-A (JP)
Title: Method for manufacturing ferritic stainless steels sheet superior in workability
Inventor: HIRAMATSU NAOTO
IPC: C21D9/46
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a ferritic stainless steel sheet which has deep drawability and ridging resistance needed in press working, without causing increase of a steelmaking cost and reduction of productivity for a hot-rolled steel sheet. SOLUTION: This method comprises hot rolling a slab of ferritic stainless steel having γmax of 20 or more but less than 70, which is defined by the expression (1): γmax =420C-11.5Si+7Mn+23Ni-11.5Cr-12Mo+9Cu-49Ti-50Nb-52Al+470N+189...(1), and quenching it; winding up the obtained hot-rolled sheet at less than 600 deg.C, to make a two-phase structure of a ferrite phase and a martensitic phase containing considerable carbon solution; skipping annealing for the hot-rolled sheet; performing intermediate cold rolling at a reduction rate of 10-80% on the sheet having the two-phase structure, to accumulate strain in the ferrite phase; then annealing it in a box furnace to recrystalize the ferrite phase which accumulates strain, and at the same time to recrystalize the martensitic phase containing the considerable carbon solution into the ferrite phase to randomize the texture;  and further finish cold rolling and recrystallization annealing it.
Patent JP-2003071727-A (JP)
Title: Grinding wheel flange for high speed grinding and working method using the same
Inventor: SHOJI KATSUO
IPC: B24B45/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a flange for a grinding wheel used for high speed grinding and high speed cutting capable of preventing fracture of the grinding wheel by centrifugal force and reducing cost of the flange, and a working method with the use of the same. SOLUTION: The flange is made of titan alloy. It is preferable to use the titan alloy having mechanical characteristics of tensile strength of 400 MPa or more, Young's modulus of 100-120 MPa and density of 4-5 g/cm<3> . The flange is used for mounting the grinding wheel onto a machine for high speed grinding or high speed cutting.
Patent JP-2003071866-A (JP)
Title: Transfer apparatus for laminating material and transfer method using the same
Inventor: YOSHIKAWA SHINICHI
IPC: B29C43/52
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the transfer of an intermediate material from a hot press to a cold press having to be made most preferential from an aspect of molding is delayed according to circumstances by the delay or the like of construction work not only to deteriorate the quality of a laminated sheet but also to bring about the lowering of productivity. SOLUTION: A loader is equipped with a first feed means for transferring a carrier plate loaded with the laminating material from a loader to the hot press and a second feed means for transferring a carrier plate loaded with the intermediate material from the hot press to the cold press. The second feed means of the loader is constituted so as to be capable of performing the locking and non-locking with the carrier plate in a freely selective manner.
Patent JP-2003070505-A (JP)
Title: Golf shoes
Inventor: NISHIMURA TOSHINORI
IPC: A43B5/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a golf shoe most suitable for golf swings, which prevents to the utmost its own deformation suddenly caused by the golf swing, decreases separation or a sewing thread's tearing break between an outsole and an instep side cover, and further decreases ankle injury of a golf player. SOLUTION: In a cross sectional shape in the widthwise direction of a sole 16L (16R) of the golf shoe 10 which has a flat bottom face on the sole, when a first straight line is drawn along the height direction of the golf shoe from a side end position of the sole in the widthwise direction of the golf shoe, and concurrently when a second straight line is drawn along the widthwise direction of the golf shoe from the flat bottom face 16L (16R) position of the sole, an area appears surrounded among the first straight line, the second straight line, and an external form line of the sole, whereby the golf shoe has an areal portion whose size is not less than 5 mm<2> at least at a heel section of the sole 16L (16R).
Patent JP-2003081685-A (JP)
Title: Garbage disposal method and fermentation method
Inventor: IGARI SENJIRO
IPC: C05F9/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal method which is capable of easily recovering garbage while requiring much burden of respective homes and a garbage fermentation method. SOLUTION: This garbage disposal method is implemented by successively repeating arranging containers for garbage storage in each of a plurality of garbage generating posts, charging the garbage, together with the compost into the containers, fermenting the garbage, integrating the containers to a space for composting, further fermenting the integrated and fermented matter to compost the garbage, subdividing at least a portion of the compost, distributing the garbage to the respective garbage generating posts, putting the garbage together with the garbage into the containers for garbage storage and fermenting the garbage. The garbage fermentation includes the process step of spreading chaff all over to the inside bottom sections of the containers for garbage storage and alternately spreading the compost and the garbage to a laminar form onto the all over spread chaff.
Patent JP-2003076298-A (JP)
Title: Display device
Inventor: NAKAMURA KAZUO
IPC: G09G3/36
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To increase a degree of integration of a circuit by allowing degrees-of- freedom for a writing pattern design of display part peripheral circuits. SOLUTION: Each output of load latches LLA (L-LA1-L-LLA6) is connected with each signal input of load latches LLB (L-LB1-L-LLB6) via metallic wiring, and also connected with each signal input of a D-A converter via ITO wiring 17. The ITO wiring 17 is of the same material as pixel electrodes 4 of the display part 32, and is formed at the same time when the pixel electrodes 4 are formed.
Patent JP-2003075479-A (JP)
Title: Clock source, time measuring apparatus, tester and oscillator
Inventor: HAYASHI YOSHIO
IPC: G01R25/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a time measuring apparatus capable of accurately measuring a very short time interval between edges a signal has. SOLUTION: The tester 300 comprises a reference input signal generator 102 for generating a reference input signal having a specified period, a trigger pulse generator 104 for generating a trigger pulse, based on the reference input signal, and a clock generator 108 for generating a clock signal with the trigger pulse used as a trigger for starting oscillation. The clock generator 108 comprises a time measuring unit 308 having a clock source 204 which stops from oscillating upon receipt of the trigger pulse and resumes a new oscillation to generate a new clock signal.
Patent JP-2003082310-A (JP)
Title: Adhesive
Inventor: TANIMOTO SEIJI
IPC: C09J131/04
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-vinyl acetate resin emulsion type adhesive having a few environmental problems, little coloring, and excellent initial adhesive strength. SOLUTION: The adhesive comprises containing a vinyl alcohol polymer having a degree of saponification of >=70 mole% as a dispersant, and an ethylene-vinyl acetate resin emulsion as a principal component, the emulsion containing an unreacted vinyl acetate monomer content of <=0.2 wt.%, and formaldehyde concentration of <=1 ppm.
Patent JP-2003082470-A (JP)
Title: Solution for forming bismuth lanthanum titanate thin film
Inventor: SHINNAI SATONOBU
IPC: H01L27/105
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a solution for bismuth lanthanum titanate (BLT) thin film formation in which coating characteristics are improved, thin film formation at a temperature as low as <=700 deg.C is made possible and an organic solvent having excellent operability and safety is used. SOLUTION: The solution for bismuth lanthanum titanate (BLT) thin film formation contains propylene glycol derivatives, titanium compounds, bismuth compounds and lanthanum compounds.
Patent JP-2003084324-A (JP)
Title: Multimode waveguide
Inventor: KATO MASAO
IPC: G02B6/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a multimode waveguide of which effective operation length can be set sufficiently long and to provide an optical device which has a low operation threshold light intensity. SOLUTION: The multimode waveguide is constituted by using a material which varies in refractive index with the intensity of propagated light and equipped with a reflecting means which reflects the propagated light in the waveguide at parts of the signal light incidence-side end surface and signal light projection-side end surface of the multimode waveguide. Further, the multimode waveguide is equipped with a refractive index varying means for varying the refractive index of the constitution material of the waveguide. Furthermore, the multimode waveguide is equipped with a control light input part and a control light output part and the refractive index of the constitution material of the waveguide is varied according to the intensity of control light propagated in the waveguide.
Patent JP-2003085046-A (JP)
Title: Secure electronic media management system, method, program and recording medium
Inventor: KANAI YOICHI
IPC: G06F21/10
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a secure electronic media management system for securing authenticity of electronic data preserved in various forms. SOLUTION: A data media registration request of a user is accepted by a request acceptance means 11, and data which are protection objects are acquired by a data acquiring means 14 from a data media M1 or a storage medium R1 through a network or from a data media mounted on this system or a storage medium inside the system. A security file for protecting the acquired data is created by a security file creating means 13, and recorded in an internal storage medium R2 in the system by a security file recording means 15. One or plural security files are collected to generate security information by a security information generation means 16. The security information is recorded in a security media M2 by a security information recording means 18. The processing result is noticed to a user by a response notification means 12.
Patent JP-2003087431-A (JP)
Title: Information transmission acquisition system and information acquisition terminal
Inventor: HIGUCHI NAOAKI
IPC: G06F12/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission acquisition system that can facilitate arrangement of information locally transmitted and acquired, and to provide an information acquisition terminal that can be used for the system. SOLUTION: The information transmission acquisition system includes; a server provided with an information storage section for storing information to be sent, a transmission interface for transmitting the stored information wirelessly, and an information transmission control section for controlling an information flow from the information storage section to the transmission interface; and an information acquisition terminal acting like a receiver of receiving information from the server provided with a tag information attachment section for adding tag information to information sent to the information conversion section such as a display device and supplying the resulting information fed to the information conversion section to the information storage section in cross-reference with the tag information.  Thus, the tag information is attached to the information acquired from the server resulting from the transmission of the information to the information conversion section and the user of the information acquisition terminal can classify the acquired information.
Patent JP-2003090427-A (JP)
Title: Lock up control system for automatic transmission
Inventor: OHASHI TETSUHISA
IPC: B60W10/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a lock up control system for an automatic transmission expanding a coast range to a low vehicle speed side and capable of smooth lock up. SOLUTION: This lock up control system for the automatic transmission has a lock up control means provided with a coast judging part, a coast lock up range judging part, and a coast lock up command output part outputting command to engage a lock up clutch regardless of engagement conditions of the lock up clutch when the coast judging part judges that the automatic transmission is in a coast condition and the coast lock up range judging part determines that the automatic transmission is in a coast lock up range.
Patent JP-2003089134-A (JP)
Title: Resin molding method and apparatus therefor
Inventor: SAKATANI HIDEAKI
IPC: A47L9/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding method which enables injection molding while ensuring uniform and high dimensional accuracy over the total length of the spiral groove part of a molded article without generating warpage, contraction or the like in the molded article comprising a synthetic resin and having the spiral groove part, and an apparatus therefor. SOLUTION: In the resin molding method and the apparatus therefor, a cavity insert 5 and a core insert 6, both of which open a mold from a butt surface and form spiral groove parts to the surface of the molded article 1 in different directions, and a rotary body 7 capable of rotating the cavity insert 5 and the core insert 6 in a rotary direction are provided and the mold is opened so as to be matched with the lead ratio having a spiral shape of the groove parts while rotating the cavity insert 5 and the core insert 6 circumferentially without rotating the molded article 1. By this constitution, the molded article 1 having the spiral groove parts can be accurately and inexpensively formed by the molding of the resin using a compact and simple mold structure.
Patent JP-2002370390-A (JP)
Title: Colored frame detector
Inventor: DOAN TRUNG DUNG
IPC: B41J2/32
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide highly cost efficient method and apparatus for recognizing the color of each colored frame without providing a code system in the transparent intermediate region of a ribbon itself or between respective colored frames. SOLUTION: The colored frame detector comprises an LED emitting white light disposed in the vicinity of a ribbon in order to irradiate a colored frame group in the ribbon, and a light detecting mechanism disposed on the side opposite to the LED with the ribbon between while having a light receiving section and arranged to detect the intensity of light emitted from the LED and transmitted the colored frame. The light detecting mechanism is arranged to generate an output voltage corresponding to the intensity of light transmitted the colored frame.
Patent JP-2003089962-A (JP)
Title: Needle punch device
Inventor: TSUBOI SHIGEO
IPC: D04H18/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a needle punch device, safe and inexpensive so as to be simply mounted to a conventional industrial, home sewing machine, etc., without preparing an exclusive sewing machine. SOLUTION: This needle punch device is provided by installing multiple needle-penetrating holes at the central position and at an almost same distance on its concentric circles of an end surface of a column-shaped needle block moving in up and down direction by attaching it to a needle rod moving in up and down direction of the machine, inserting the base part of a needle installed with a scratching projection in its surroundings for scratching out the composition fiber of a decorative fiber such as a non-woven fabric, cotton, woolen yarn, etc., while installing a screw-fixing hole opening at each of the needle inserting holes at the side surface of the column-shaped needle block for freely fixing the needles with a screw,  and fixing the base part of a restricting coil spring having a diameter covering the outer circumference of needle group and a length for covering the tip end of the needle on being elongated, at the column-shaped needle block, or the needle punch device is provided by installing the fixing screw holes independently so as to open at each of the needle insertion holes.
Patent JP-2003096856-A (JP)
Title: Drain system for residence
Inventor: KAMIMURA BUNJI
IPC: E03C1/122
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a drain system for residence in which branched drain pipes or the like connected between several kinds of drain facilities and a drain basin are easily inspected, cleaned, repaired, and renewed or the like. SOLUTION: The drain system for residence is provided with a branched drain pipe 5 having a smooth inner surface and flexibility. This branched drain pipe 5 is disposed between several kinds of drain facilities 21-25 installed within a building and the connecting part 61 on the inflow side of the drain basin 6 embedded in earth under the external side of the peripheral base 4 of the building. A sleeve 8 provided with one end opened to the outer surface of the peripheral base 4 and the other end opened to the upper part of a space under the floor is embedded in damp-proofing concrete 41. The branched drain pipe 5 is passed through the sleeve 8.
Patent JP-2003102123-A (JP)
Title: Phase-separating connection box
Inventor: YAMADA HISAO
IPC: H02G5/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate internal wiring and inspection. SOLUTION: In a phase-separating connection box, where one end of each phase of connection boxes 15 is attached to a sheath tube for accommodating a bus 1 and another end is attached to a tank 3 of a transformer and phases and aligned to outwardly protrude from the tanks 3, the connection box 15 for each phase is set dividable to fully open on the side which is parallel in the aligned direction.
Patent JP-2002153270-A (JP)
Title: Method for delivering nucleic acid into cell
Inventor: EPAND RICHARD M
IPC: C12N15/88
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating the transfer of nucleic acids into cells, and to provide a novel cationic amphiphile useful for this purpose. SOLUTION: This method for facilitating the transfer for nucleic acids into cells, comprises preparing a mixed lipid dispersion of a cationic lipid with a co-lipid in a suitable carrier solvent. The lipid has a structure which includes a lipophilic group derived from cholesterol, a linker bond selected from the group consisting of (CO)-O and O-(CO), a spacer arm including from about 1 to about 20 carbon atoms in a branched or unbranched linear alkyl chain, and a cationic amino group selected from the group consisting of primary, secondary, tertiary and quaternary amino groups. The method further comprises adding the nucleic acids to the dispersion to form a complex. The cells are then treated with the complex. There is also disclosed a novel cationic amphiphile useful for this purpose.
Patent JP-2003105783-A (JP)
Title: Safety net for manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety net for a manhole easily confirmed from the top side of a manhole on whether the safety net is accurately stretched or not. SOLUTION: In this safety net for a manhole, a reflector 4 is fitted to the safety net 1, and the reflector is formed by plates A, B. Each plate is provided with recessed grooves 5, 6, 7, 8 formed for holding the net. A hook part 9 at one end and a projection 10 at the other end are formed along each recessed groove formed on one plate A, and locking holes 11, 12 are formed opposite to the hook part and the projection in the other plate B. Projections 13, 14 are formed on both side surfaces of the plate B, and locking holes 15,16 are formed opposite to the projections in the plate A. A reflecting projecting and recessed part 17 is formed on one surface of the plate B, and the other surface of the plate A is taken as a print display surface. The respective hook parts, the projections and the engagement holes are engaged with each other to form one reflector.
Patent JP-2003110638-A (JP)
Title: Detection circuit, modulation circuit and transceiver
Inventor: NISHIMURA SUMINORI
IPC: H04L27/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit with Nyquist characteristics having a simpler configuration and less digital processing load. SOLUTION: The detection circuit for the transceiver 10 is provided with analog low pass filters 18i, 18q, and a digital all path filter 22, and the modulation circuit of the transceiver 10 is provided with a digital all path filter 32 and analog low pass filters 36i, 36q. Combining the low pass filters and the all path filters can obtain characteristics very close to the Nyquist characteristics. Analog filters are adopted for the low pass filters and digital filters are adopted for the all path filters to downsize the circuit configuration and relieve the processing load.