baber/WOPTO huggingface dataset:
Patent JP-2004112267-A (JP)
Title: Delay adjustment circuit, optical receiver, and optical transmission system
Inventor: OHASHI NAOMI
IPC: H04B10/2513
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay adjustment circuit whose size and costs are reduced by changing into an integrated circuit, an optical receiver, and an optical transmission system.  <P>SOLUTION: A delay adjustment section 31 has inductances L1, L2 connected between respective load resistors R1, R2 of differential FET1, FET2 and a resistor R3 for bias adjustment each, and FET3, FET4 connected to the inductors L1, L2 in parallel each. A control signal is applied to each gate terminal of the FET3, FET4. In a general differential circuit, when the inductor is connected between the load resistor in the differential FET and a GND, characteristics in a group delay are changed by the inductance components of the inductor, thus adjusting the group delay at a frequency coinciding with an inputted electric signal by utilizing the characteristics for controlling the inductance component of the inductors L1, L2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108656-A (JP)
Title: Waste plastic burner lance and method for melting cold iron source using it
Inventor: IGARASHI HIROSHI
IPC: F23D1/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize as much waste plastic as possible in a melting device for cold iron source represented by an arc furnace.  <P>SOLUTION: A lance 1 has a multiple pipe structure composed of a powder supply pipe 3 provided at the center to supply waste plastic particles and a combustion supporting gas supply pipe 4 provided around the powder supply pipe 3 to supply combustion supporting gas. Moreover, in this lance 1, a space formed by the powder supply pipe 3 and the combustion supporting gas supply pipe 4 forms a combustion supporting gas flow passage 12. Furthermore, a fuel fluid injection part 8 for leading fuel into the combustion supporting gas supply pipe 4 from a fuel fluid flow passage 13 is provided in a tapered part 4a provided in the combustion supporting gas supply pipe 4. The powder supply pipe 3 can advance and retract freely in the direction of central axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112338-A (JP)
Title: Apparatus and method for controlling video deck
Inventor: ONOE YOICHI
IPC: G06F3/048
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory video system having excellent operability and capable of easily searching a recorded monitoring image and an image searching method thereof.  <P>SOLUTION: A computer 50 connected to a video tape deck 10 with an RS 232C interface function and capable of transmitting control information mounted thereon via an RS 232C bus 15 exchanges the control information with the video deck 10 via the RS232C bus 15, and controls the operations of the video deck 10 by comparing a designated date, a day of the week, time and the time code of the deck with a present date, a day of the week, time, and time code according to contents described on a sheet of a spreadsheet program having a macro language function mounted with a function of calling the functions of the operating system working on the computer 50 and, when the conditions match, transferring an instruction designated on the sheet to the video deck 10 via the bus so as to sequentially and automatically executing a plurality of the instructions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105091-A (JP)
Title: Heat-resistant proline-containing dipeptidase
Inventor: ISHIDA HIROYASU
IPC: C12N1/21
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly heat-resistant proline dipeptidase needing no heavy metal for expressing its activity and useful in food production, especially cheese aging.  <P>SOLUTION: The new heat-resistant proline dipeptidase solving the problem is obtained using a gene encoding the heat-resistant proline dipeptidase derived from Pyrococcus horikoshii bacteria by genetic engineering technique.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107496-A (JP)
Title: Substrate treating agent for porous base material and method for using it
Inventor: KITA MOTOMU
IPC: C09D175/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating agent for a porous base material that prevents air pollution from being generated and improves workability and water resistance and a method for using it.  <P>SOLUTION: The substrate treating agent for the porous base material is obtained by dispersing a self-emulsifying polyisocyanate (A) and a polyol (B) in water. The method for using the substrate treating agent for the porous base material comprises coating the porous base material with this agent , drying and curing the agent. Preferably (A) is a reaction product of a isocyanurate-modified HDI and an alkoxy(oxyalkylene) monool containing ≥50mass% of an oxyethylene group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112399-A (JP)
Title: Facsimile machine
Inventor: SAYAMA KATSUMI
IPC: H04N1/32
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine capable of automatically selecting sender information and an operating communication channel for every of different sender.  <P>SOLUTION: A user uses an operation display section 6 to input a user code assigned to the user. A system control section 7 discriminates the inputted user code, uses first sender information for sender information to be used and outputs an information control signal to attach the sender information to original image information (S102) when the sender information registered in the user code is the first sender information (YES in S101). Further, the system control section 7 outputs the information control signal (S105) to use second sender information as the sender information to be used (S104) when the sender information registered in the entered user code is second sender information (YES in S103), and to use third sender information when the entered user code indicates neither the first sender information nor the second sender information (NO in S103).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112437-A (JP)
Title: Gain equalizer and wdm optical relay system
Inventor: HAZAMA RYUJI
IPC: H04B10/294
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To optimize gain tilt property of an optical transmission line with automatic control.  <P>SOLUTION: A gain equalizer 1 detects mean optical power and monitor wavelength power from an input WDM optical signal, detects amount of gain tilt from the mean optical power and the monitor wavelength power, and so controls a variable gain equalizer 110 that a WDM optical signal having amount of gain tilt which is equivalent to the detected amount of gain tilt and has an opposite sign is output. Further, the gain equalizer 1 detects gain tilt variation of an optical amplifier 2 connected in poststage which variation depends on optical power, and so controls the variable gain equalizer 110 that the gain tilt variation is offset. As a result, a WDM optical relay system can be realized wherein optical power for every wavelength is always kept constant, and transmission characteristic for every wavelength is uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108050-A (JP)
Title: Flushing water supply device
Inventor: WATANABE KAZUYUKI
IPC: E03D5/09
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing water supply device controlling variations in an opening and closing control time of a valve by a temperature change.  <P>SOLUTION: In the flushing water supply device equipped with a spring storing an operation of a user as energy, a cam rotating by the energy stored in the spring, the valve driven by the cam to open and close a supply channel of flushing water and a speed setting means connected to the cam to set the rotational speed of the cam, the speed setting means includes an electron of an electric conductor performing electromagnetic conversion by making relative motion in a magnetic field actuated by a magnet, an output section taking out an electromotive force generated in the electron, a variable resistance means connected to the output section and an NTC type thermistor, and a material lowering a sliding resistance value together with the rise of temperature is used or applied to the sliding section of an energy transfer course driven in the case the energy stored in the spring is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106428-A (JP)
Title: Data processor and program
Inventor: DOKE MICHIO
IPC: G06T1/60
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor that always accesses a memory in a fashion satisfying a limitation when at least one of a plurality of data processing means which possibly access the memory including a shared secondary storage device has the limitation of a time period necessary for transferring of data.  <P>SOLUTION: The memory section 105 has the image memory shared by sections 101-103 and an HDD (hard disk drive). When transferring of data from each section 101-103 to the memory section 105, or from the memory section 105 is requested, a system control section 107 compares a transferring completion time period for completing the transferring of data with a predicted transferring completion time period which is obtained by predicting the time period necessary for the transferring, and then only the request that the transferring of data is predicted to be completed within the transferring completion time period is accepted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109888-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: KOKUBU YASUO
IPC: G02B6/122
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical waveguide capable of increasing the refractive index itself of a core layer and increasing the difference in the refractive indexes of the core layer and a clad layer.  <P>SOLUTION: In the manufacturing method of the optical waveguide provided with the core layers 22a, 22b, and 23a, and the clad layers 23b and 24 covering the core layers 22a, 22b, and 23a, a mixed gas containing methylsilane and at least one of nitrogen (N<SB>2</SB>) and ammonia (NH<SB>3</SB>) is turned into plasma and made to react, and a silicon nitride film to be the core layers 22a, 22b, and 23a is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114739-A (JP)
Title: Assembling method of vehicle
Inventor: SUZUKI KENZO
IPC: B62D65/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a vehicle in which a previously constructed body can be smoothly attached to a chassis frame, it is possible to intend to enhance rigid quality, and to improve accuracy by reducing strain.  <P>SOLUTION: Gauges 3 regulating the deformation in widthwise direction of the body 1 and having positioning holes 2 are detachably attached to a plurality of positions in front and rear direction of the previously constructed body 1 so as to extend in a widthwise direction of the body 1, guide pins 6 are detachably standingly provided at positions corresponding to the above positioning holes 2 in cross members 5 of the chassis frame 4, the body 1 is hangingly lowered and set on the chassis frame 4 such that the positioning holes 2 bored in the gauges 3 fit to the guide pins 6. After securing the body 1 to the chassis frame 4, the gauges 3 are removed from the body 1, and the guide pins 6 are removed from the cross members 5 of the chassis frame 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078872-A (JP)
Title: Auction method of leasehold property
Inventor: KAWAMOTO KIYOHIKO
IPC: G06Q50/16
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction method of a leasehold property capable of determining the rent of the leasehold property at a price which is accepted by both an owner and a member in a short time and further enhancing the relationship of trust between the owner and the member.  <P>SOLUTION: The auction method of the leasehold property is constituted so as to make a member terminal 40 compete the rent for leasehold property information provided by the owner on a network 20 with which a management computer 10, an owner terminal 30 and the member terminal 40 are connected, the management computer 10 manages inputted owner information and member information inputted to the member terminal 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116422-A (JP)
Title: Four-cycle single cylinder engine
Inventor: MURAOKA YUUKI
IPC: F02B67/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce width of an engine in a direction along an axial line of a crank shaft in a four-cycle single cylinder engine having a crankshaft rotatably supported by a crank case via a pair of bearings, and having a wrapping drive wheel for transmitting rotary power of the crankshaft to a camshaft of a vale gear and a drive gear for transmitting rotary power of the crankshaft to an oil pump fixed on the crankshaft.  <P>SOLUTION: The drive gear 127 is arranged on outward of one of both bearing2, 47, 48 and the wrapping drive wheel 78 is arranged on further outward of the drive gear 127.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113972-A (JP)
Title: Method and device for washing filter material of biological filter chamber
Inventor: IZUMI TADAYUKI
IPC: C02F3/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently restore the filtration function of filter materials by washing the filter materials loaded into a biological filter chamber so that even the inside of the filter materials is sufficiently washed.  <P>SOLUTION: In the biological filter chamber d, the filter materials h molded of a soft synthetic resin like sponge having numerous open cells is deposited in thickness of about several 10 mm at a site nearer the upper side in the chamber and a jet pipe 14 for jetting the air forcibly fed from the outside of the chamber via an air supply pipe 13 is arranged below the filter materials h. In addition, a pump P for drawing the treated water in the chamber to the outside of the chamber is disposed to lower the water level in the chamber d in the state of stopping the inflow of the treated water to the chamber d down to a level to the extent of exposing most of the filter materials h loaded into the chamber from the inside of the treated water and to compress the filter materials h by the weight of the treated water impregnated into the filter materials h, thereby wringing out and removing the sludge sticking to the inside of the filter materials h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113591-A (JP)
Title: Manufacturing method for absorbent article
Inventor: FUJITA MASAYA
IPC: A61F5/44
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an operation by stably retaining a wing-shaped flap in anteriorly folded state or a posteriorly folded state in a manufacturing process and preventing the wing-shaped flaps from fluttering, floating or turning up during a line transport in a manufacturing method for an absorbent article having the wing-shaped flaps.  <P>SOLUTION: A sanitary napkin 1 manufactured through an assembly process line is two-dimensionally turned by 90° so as to make the direction of the wing-shaped flap W subsequently folded from the folding line to the tip forward with respect to the flow of the line after the wing-shaped flaps W and W are inwardly folded to ensure that the tips of the wings superpose on each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118971-A (JP)
Title: Optical adjustment and inspection device for optical pickup and swing/tilt adjusting device
Inventor: SAOTOME TAKAO
IPC: G11B7/22
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a mechanism for performing parallel adjustment and to improve the operability of an optical adjustment and inspection device for optical pickup.  <P>SOLUTION: A cover glass holder 40 for holding a cover glass 37 being a dummy of a recording medium is attached to an objective lens 31 of a microscope opposing to an optical pickup 1 to be measured and placed on a work stage 21. The cove glass holder 40 has a fixed part 41 to be attached to the objective lens 31 of the microscope, a movable part 42 for holding the cover glass, and two plate adjusting screws 43, 44 arranged having an angle of 90° for a center part. The swing/tilt θx, θy of the cover glass can be adjusted by rotating the plate adjusting screws 43, 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119322-A (JP)
Title: Sheathed heater
Inventor: TSUYUKUBO HISAFUMI
IPC: H05B3/03
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheathed heater without causing buckling in diameter reduction even if a thin heater wire is used.  <P>SOLUTION: This sheathed heater comprises a metallic pipe 1; a heater wire coil 4 inserted into the pipe 1; electrode rods 2 and 7 respectively mounted at both ends of the wire coil 4; and powder insulating material 3 filled between the inside surface of the pipe 1 and the wire coil 4; and composed by carrying out a squeezing process by a roller 5 to reduce the outer diameter of the pipe 1 so as to increase filling density. A cylindrical projection 6 having a sufficient gap for the inner diameter of the coil 4 is formed at the tip of the electrode rod 2 on the diameter reduction starting side, and slope parts are formed on the tip part and the root part of the projection 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124963-A (JP)
Title: Hydraulic controller for belt type continuously variable transmission
Inventor: OCHIAI TATSUO
IPC: F16H9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the engine load at high oil temperature by suppressing an unnecessary lubricant flow rate by calculating a more proper necessary lubricant flow rate in accordance with an operating condition.  <P>SOLUTION: A CVT control unit 9 calculates an input torque on the basis of a throttle opening detected by a throttle opening sensor 10, when an oil temperature detected by an oil temperature sensor 11 is higher than a predetermined temperature, detects a primary pulley rotating speed from a primary rotating speed sensor 4, calculates a pulley ratio from the primary rotating speed sensor 4 and a secondary rotating speed sensor 5, calculates a necessary flow rate of a belt lubricant on the basis of the input torque, the primary pulley rotating speed and the pulley ratio, and determines a delivery flow rate of an oil pump 8 on the basis of the calculated necessary flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123575-A (JP)
Title: Gel-like composition for external use
Inventor: MASUMOTO HIDEKI
IPC: A61K8/63
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gel-like composition which is used for external uses, has an improved moisture-retaining property, and gives excellent senses of use, such as good spreadability and compatibility, and to provide a method for improving the moisture-retaining property of the gel-like composition for external uses.  <P>SOLUTION: The gel-like composition which is used for the external uses and has an improved moisture-retaining property is characterized by comprising a vinylic polymer, a basic amino acid and an anti-inflammatory agent. The method for improving the moisture-retaining property of the gel-like composition comprises mixing a gel-like composition containing the vinylic polymer and the basic amino acid with the anti-inflammatory agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127438-A (JP)
Title: Information storage device
Inventor: ISHIDA TAKEHISA
IPC: G11B33/08
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage device which is superior in portability and impact resistance and can improve seek performance by suppressing self-excited vibrations.  <P>SOLUTION: An information storage device 1 comprises a hard disk driving mechanism part, which is attached to an equipment main body freely attachably and dettachably, and in which a recording medium and an information recording/reproducing means for the recording medium are embedded; a first housing 2 for housing the mechanism part; and a second housing 3 for housing the first housing 2. The first housing 2 is supported apart from the second housing 3 by a plurality of cushioning members 11, 12, and the cushioning members 11, 12 are composed of a plurality of kinds of the cushioning members 11, 12 with different spring constants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128391-A (JP)
Title: Inspection method for semiconductor wafer
Inventor: NARUOKA HIDEKI
IPC: H01L21/66
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a semiconductor wafer by which an accurate inspection is possible.  <P>SOLUTION: In a step S11, a virtual divided wafer 20 is produced based on a dividing cell size data D1 and a dividing cell arrangement data D2 providing a dividing condition. In a step S12, by checking an inspection result information data base D3 on the virtual divided wafer 20, the number of out-of-standard cells C0 containing out-of-standard parts and the number of standard cells C1 not containing substandard part are calculated, respectively. In a step S13, based on the number of total virtual divided unit cells C10 and the number of standard cells C1, a percentage of usable area PUA (%) (=(C1/C10)*100) is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135413-A (JP)
Title: Inner core structure for rotary transforming resolver
Inventor: MIYA TAIICHI
IPC: H02K24/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner core structure for a resolver which enables the automatic winding on the rotor of the resolver.  <P>SOLUTION: An inner core 62 and a resolver rotor 63 are fixed side by side in axial direction to a rotating shaft 68, and a spacer 2 where a fixing groove 3 for fixing a jumper wire is provided between the inner core 62 and a resolver rotor 63. A cut 42 for drawing out a jumper wire is made at the flange 41, and a fixing groove 3 and the cut 42 are aligned with each other. The spacer 2 and the flange 41 of the inner core 62 are separated and the spacer 2 and the inner core 62 are made integrally. The thickness of the flange 41 is thicker than the width of an outer core where rotary transformer input winding is wound. Since the resolver rotor 63 is a separate body from the spacer 2 and the inner core 62, automatic winding on the rotor of the resolver is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132325-A (JP)
Title: Fastening structure of components of intake system for internal combustion engine
Inventor: HARAI MASATOSHI
IPC: F02M35/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of gas between a flat gasket part and a metal plate part, in structure wherein one component having an intake passage is fastened to the other component having an intake passage by bolts through a flat gasket and a metal plate interposed between the components.  <P>SOLUTION: The flat gasket 15 and metal plate 16 are interposed between a joint face 6 of one component 1 having the intake passage 3 and a joint face 10a of the other component 2 having the intake passage 9. A plurality of bolt insertion holes 8 are formed in one component 1 in contact with the flat gasket 15. A plurality of nuts 11 corresponding to the plurality of bolt insertion holes 8 are disposed to the joint face 10a of the other component 2 in contact with the metal plate 16. Each bolt is inserted into the bolt insertion hole 8 and screwed into and fastened to the nut 11 through the flat gasket 15 and metal plate 16. A projection 14 is formed on the joint face 10a of the other component 2 at an intermediate portion of neighboring nuts 11.  <P>COPYRIGHT: (C)2004,JPO