baber/WOPTO huggingface dataset:
Patent JP-2003302603-A (JP)
Title: Interferometer type optical isolator and optical circulator
Inventor: YOKOI HIDEKI
IPC: G02B27/28
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator or optical circulator which can remove reflected light of polarization reverse to the polarization of incident light.  <P>SOLUTION: An interferometer type optical isolator or circulator which operates to one polarized wave is characterized in that a polarization dependent reciprocal phase shifter has its length so adjusted as to obtain a 90° reciprocal phase shift of reflected light of the same polarization with the incident light and a 180° reciprocal phase shift of reflected light of polarization reverse to the incident light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303745-A (JP)
Title: Control system for semiconductor production line, and method of manufacturing semiconductor device
Inventor: YAMAUCHI TOSHIHARU
IPC: H01L21/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce defects caused by human errors in each production lot when manufacturing a semiconductor device by mounting semiconductor chips on a substrate.  <P>SOLUTION: This invention is featured in that the information of the product kinds to be manufactured in semiconductor manufacturing machines E and the information of all the products to be manufactured in those machines are stored in a database server DS as electronic data, and a database client Cf refers to the above information of the product kinds and of all the products by using the data stored in the database server to decide the appropriateness of the product to be manufactured and gives permission to operate or stop the machines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308841-A (JP)
Title: Slurry for forming negative electrode coating film of nonaqueous secondary battery
Inventor: OZEKI KATSUTOMO
IPC: H01M4/1393
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water base slurry for forming a negative electrode coating film of a nonaqueous secondary battery, having safe handling, excellent adhesion of a synthetic carbon material such as graphitization-resistant carbon, mesophase-carbon micro beads or the like, or a scaly or scale-like graphite material to a collector, little lowering of discharge capacity, and excellent durability with respect to a charge/discharge cycle.  <P>SOLUTION: This slurry for forming the negative electrode coating film of the nonaqueous secondary battery is basically composed of a solid content comprising a carbonaceous active material and a binder and a water medium. The binder is composed of a water-dispersed emulsion resin and a water-soluble high polymer, and the water-dispersed emulsion resin comprises a synthetic resin having a glass transition temperature of 0°C or higher and an average particle diameter of 0.15-0.45 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314631-A (JP)
Title: Drive device and image forming device equipped with the same
Inventor: HASHIMOTO SUSUMU
IPC: B65H5/06
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device capable of simply making the on-off control of the operations using gears such as the operation of a sheet feeder of an image forming device and the operation of a sheet carrying and discharging part without using an electric component such as solenoid.  <P>SOLUTION: With movement of an ink carriage 2, a changeover gear A27 moves on a drive shaft 22 and rotates within the range of the play 22b to mesh with a carriage gear 26. This is also meshed with a sheet feeding gear 24 by rotating the changeover gear A27 with a driving gear 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306776-A (JP)
Title: Method of treating surface of aluminum or aluminum alloy and treating solution therefor
Inventor: MIHOYA MAKOTO
IPC: C23C22/34
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating the surface of aluminum or aluminum alloy by which the phenomenon of the thinning of films occurring in the surface treatment of aluminum directly after the initial make-up of electrolytic bath is solved, and the thickness of the films to be formed can be uniformized between respective pieces of aluminum, and to provide a treating solution therefor.  <P>SOLUTION: In the method of treating the surface of aluminum or an aluminum alloy, aluminum or an aluminum alloy is dipped into a treating solution consisting of an aqueous solution containing: ammonium silicofluoride; and another fluorine compound not containing aluminum to form a film. In this case, the treating solution consists of an aqueous solution further containing at least one kind of substance selected from the group consisting of aluminum fluoride, aluminum hydroxide, aluminum silicate, magnesium metasilicoaluminate and aluminum powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317060-A (JP)
Title: Ic card
Inventor: KUSANAGI TSUKASA
IPC: B42D15/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless IC card having a structure that prevents the connection state of the connection part between an antenna coil and an antenna coil connection terminal from being broken when stress is applied to the connection part.  <P>SOLUTION: The IC card is provided with an IC module having a card base material wherein the antenna coil is incorporated, an insulating substrate in part of the card base material, an IC chip provided on the other surface side of the insulating substrate, and the antenna coil connection terminal connected to the IC chip, and characterized in that the card base material is equipped with a reinforcing plate reinforcing the connection part between the antenna coil connection terminal and the antenna coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317249-A (JP)
Title: Device and method for automatically controlling quantity of laser beam
Inventor: TANASE HIRONOBU
IPC: G11B7/005
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a high transfer rate of an optical disk drive unit.  <P>SOLUTION: A detecting signal of inputted laser beams is inputted to a ternary level detecting circuit 2 by a preamplifier 1, and ternary level signals corresponding to a peak power, erase power and cooling power of the laser beams are produced from the above detected signal. Then, the difference of this ternary level signal from the set value is obtained and the difference signal is inputted to a waveform generating circuit 8. In the waveform generating circuit 8, the adding/non-adding operations of the difference signal are executed in accordance with data for recording, and a laser control signal for data recording is produced and outputted to a laser driver. Also, when the data are erased, the laser control signal for data erase is produced in the waveform generating circuit 8 by using an output of the ternary level detecting circuit 2, but when the data are reproduced, the detected signal is inputted to the waveform generating circuit 8 through the route different from the ternary level detecting circuit 2 to produce the laser control signal for data reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321428-A (JP)
Title: Aniline iodide derivative and method for producing the same
Inventor: YUMOTO MASATOSHI
IPC: C07D265/36
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new aniline iodide derivative useful as a liquid crystalline compound, an addition for a liquid crystal, and an intermediate for synthesis, and to provide a method for producing the derivative.  <P>SOLUTION: The aniline iodide derivative is represented by general formula (I) [wherein, R<SP>1</SP>is a 3-30C acyl group; R<SP>2</SP>and R<SP>4</SP>are each independently a hydrogen atom or an alkyl group, or may form a 5- or 6-membered ring by bonding to each other; R<SP>3</SP>is a hydrogen atom, an alkyl group or an alkoxy group; R<SP>5</SP>and R<SP>6</SP>are each independently a hydrogen atom or an alkoxy group; with the proviso that when R<SP>2</SP>and R<SP>4</SP>are each a hydrogen atom or an alkyl group, R<SP>5</SP>and/or R<SP>6</SP>in an alkoxy group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316519-A (JP)
Title: Input device
Inventor: GOTO TERUHIRO
IPC: G06F3/0488
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of improving mounting adaptability on a vehicle by reducing any misoperation such as any erroneous input by making an operator perform a certain touch operation.  <P>SOLUTION: A touch panel 14 of an input device 10 for a vehicle is arrayed with touch switches 16 in 5 lines and 5 columns. A controller 18 is provided with a movable area with a position (for example, a touch switch (2, 3)) where the operation finger is placed as a reference ranging from ±1X (touch switches (1, 3), (3, 3)) to ±1Y (touch switches (2, 2), (2, 4)), and when the operation finger is moved in the area, a first driving signal to generate small vibration is outputted to a vibration generating device 20, and when the operation finger is moved to the oblique direction outside the area, a second driving signal to generate large vibration is outputted to the vibration generating device 20. Therefore, the operator is able to certainly trace to the XY direction. Thus, it is possible to prevent any misoperation such as any erroneous input, and to improve the mounting adaptability on the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312462-A (JP)
Title: Brake system for vehicle
Inventor: FUKUMORI HAJIME
IPC: B60T8/44
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To hold a substantially constant slip rate from start of a braking operation to stop thereof, and to keep a high road face μ during this interval to brake a vehicle, in a vehicular brake system provided with an ABS brake system.  <P>SOLUTION: A linear regulator 28 is provided to serve as a negative pressure control means for controlling negative pressure of a negative pressure chamber of a booster cylinder 20, in a hydraulic circuit 4 of the brake system, and the linear regulator 28 is controlled by a signal from an ABS controller 5. Oil pressure of a master cylinder 11 is reduced thereby to restrain pressure fluctuation in a wheel cylinder 12 and fluctuation of the slip rate generated resulting therefrom is restrained thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316484-A (JP)
Title: System for supporting cpu development and protecting device
Inventor: SUZUKI KIYOUICHI
IPC: G06F11/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting CPU development that can reliably prevent a CPU development supporting apparatus from being destructed due to a careless mistake of an operator.  <P>SOLUTION: A relay 24 arranged on a board 12 of an ICE 11 side is connected so as to relay a power supply VB. When a power supply VICE is input into the ICE 11, the feeding of a power supply VB to a circuit board 17 is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322501-A (JP)
Title: Roundness/straightness measuring system for duct
Inventor: NISHIZAWA DAIJI
IPC: G01B5/28
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure inexpensively with necessary accuracy (several-ten μm), the roundness and the cylinder axis straightness both on the outer face side and on the inner face side of a large-diameter (ϕ200 mm-ϕ350 mm) and long size (L500 mm-1,200 mm)cylindrical ceramic duct used for an accelerator beam duct.  <P>SOLUTION: This duct roundness measuring instrument is characterized by having two facing the interlocking contact-type digital gages (micrometers), and measuring by sandwiching the duct from the outer face side and the inner face side by the two digital gages. A roundness calculation (data analysis) program generated by a general spreadsheet application software Excel is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009890-A (JP)
Title: Polymorphic screening having high performance
Inventor: JONES KEITH
IPC: C12Q1/6837
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method having high performance for the detection of nucleotide polymorphism in a complicate mixture of nucleic acids containing one or more different polymorphs in the mixture and enabling the screening of plural polymorphs at the same time. SOLUTION: The method for judging the identity of polymorphic nucleotide comprises the contact of a target nucleic acid containing a polymorphic site with a solid substrate bonded with one or more gene locus specific primer pairs under a hybridizing condition, the amplification of the target nucleic acid using the gene locus specific primer pairs to obtain an amplification product bonded to the solid substrate at the terminals, the contact of the amplification product with a labeled probe containing at least one detection nucleotide forming a specific base pair with a polymorphic nucleotide in the presence of an enzyme catalyzing the formation of a covalent bond between the detection nucleotide and the amplification product and the detection of the label. The identity of the label on the detection nucleotide shows the complementarity of the polymorphic nucleotide.
Patent JP-2003293931-A (JP)
Title: Train using wind power generating device
Inventor: OIKAWA TOMOJI
IPC: F03D9/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train that uses a wind power generating device whose generator is operated with wind force applied during travel of the train and which supplies resultant electric power to the train.  <P>SOLUTION: The train has a plurality of (preferably some three) wind power generating devices installed on the roof (of one car). Windmills are rotated by wind force during travel of the train, and the rotating force is increased via a speed changer to operate the generator, which in turn supplies resultant electric power to the train.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331423-A (JP)
Title: Information recording method and information recording apparatus
Inventor: KATO MASANORI
IPC: G11B7/125
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method capable of specifying a complicated recording strategy coping with high speed recording by a few parameters and also setting an optimum strategy coping with a plurality of scanning line speeds.  <P>SOLUTION: Under the condition that m multi-pluses with an irradiation power Pw form a recording mark with a temporal length of n=n<SB>1</SB>=2m (m is a natural number of 2 or over) and a recording mark with a temporal length of n=n<SB>2</SB>=2m+1, a few parameters can specify the recording strategy including the recording strategy expressed in T<SB>on</SB>(n<SB>1</SB>,i)=T<SB>on</SB>(n<SB>2</SB>,i)= a constant Tmp with high accuracy by specifying the pulse irradiation time of a final pulse as T<SB>on</SB>(n<SB>1</SB>, m) = the constant Tmp in the case that n is an even number in particular and the final pulse irradiation time of the final pulse as T<SB>on</SB>(n<SB>2</SB>,m) = a constant T<SB>lp</SB>=Tmp+δT in the case that n is an odd number, where T<SB>on</SB>(n,i) indicates the irradiation time of the i-th (i is a natural number of 1 to (m-1) pulse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331059-A (JP)
Title: System, method and program for supporting drug profile management work, and machine readable recording medium with drug profile management work support program recorded thereon
Inventor: HIRANO NOBUYUKI
IPC: G16H10/60
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance quality and efficiency of a proper use work of a drug.  <P>SOLUTION: When a pharmacist performs a drug profile management work about a drug prescribed to a patient, a CPU 1 reads picture data for presenting a plurality of kinds of information (S, O) to be collected from the subjective or objective viewpoint of the patient, a plurality of kinds of evaluation information (A) evaluated by performing interpretation/analysis, etc., of pieces of the collected information and a plurality of kinds of action information (P) indicating a plurality of kinds of actions such as a plan, quaere collation, an instruction to the patient from a group 70 of pieces of picture data and displays the picture data on a display part 2 as a picture. The pharmacist selects the collected information in an instruction on the use of the drug, information indicating evaluation and information indicating an executed action among pieces of the presented information on a display picture via an input part 9. The CPU 1 makes data 61 among a group 60 of pieces of drug profile management data and SOAP input data store the selected information by every patient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326962-A (JP)
Title: Vehicle air conditioner
Inventor: INOUE ATSUO
IPC: H02P29/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of inhibiting a failure of hot heat comfortable sense at the time of idle stopping in a control of air conditioning in a vehicle provided with an idling stop function.  <P>SOLUTION: The vehicle air conditioner has a compressor provided in a vehicle for stopping a motor for driving the vehicle at the time of stopping and drivable by the motor for driving the vehicle; an evaporator connected to the compressor by a coolant pipe; and an air blow fan for blowing air into a cabin through the evaporator. The vehicle air conditioner is characterized in that the air blow fan is operated at the time of stopping of the vehicle, i.e., at the time of idle stop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332600-A (JP)
Title: Photoelectric conversion element and its manufacturing method
Inventor: HOSHINO KATSUYOSHI
IPC: H01L31/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having high photoelectric conversion efficiency, and its manufacturing method, by constituting a photoelectric conversion layer where p-type and n-type organic semiconductor substances unnecessary for solvent are mixed uniformly in a sate of fine particles.  <P>SOLUTION: The photoelectric conversion element 10 has an organic semiconductor layer 16 formed on a substrate 12 while being sandwiched by electrodes 14a and 14b. In order to form the organic semiconductor layer 16, fine particles of two kinds of organic semiconductors of n-type and p-type are dispersed mixedly, at first, into an aqueous medium using a ferrocene derivative to produce the dispersion liquid of micelle. Subsequently, micelle electrolytic reaction is induced through electrolysis or irradiation with light to form a thin film where fine particles of both semiconductor substances are mixed uniformly at the particle level. Consequently, an organic semiconductor layer where both semiconductor substances are mixed uniformly is obtained and a photoelectric conversion element having enhanced photoelectric conversion efficiency is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329122-A (JP)
Title: Control device of continuously variable transmission
Inventor: ITO YOSHIO
IPC: F16H61/14
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent slip control of a lockup clutch and transmission control of a continuously variable transmission mechanism from adversely affecting each other.  <P>SOLUTION: When a deviation between an input-side rotation speed Nin of the continuously variable transmission mechanism 18 and a target input-side rotation speed Nint is increased during feedback control of flex lockup control for changing an input-output rotation speed difference ΔN of the lockup clutch 26 to a target input-output rotation speed difference ΔNt to increase a controlled variable of the speed change feedback, the flex lockup control is stopped (S310-340). When the feedback control of the flex lockup control is started while the speed change feedback control for changing the rotation speed Nin of the transmission mechanism 18 to the rotation speed Nint is being executed, the speed change feedback control is stopped (S380-400).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327812-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: NAKANO MASAYOSHI
IPC: C08L67/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate resin composition having high crystallization rate and enabling the molding at a high molding cycle.  <P>SOLUTION: The crystallization rate of a polyethylene terephthalate resin can be increased by adding 1-100 pts.wt. of a poly(ethylene terephthalate- ethyleneterephthalamide) copolymer and optionally further 0.1-10 pts.wt. of a metal salt to 100 pts.wt. of a polyethylene terephthalate resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327150-A (JP)
Title: Control unit for power steering gear, and angle correction system for steering
Inventor: GOTO TADATOSHI
IPC: B62D5/07
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit for a power steering gear enhanced in handlability, and to provide a steering angle correction system suitable for a vehicle different in a rotation angle range of a steering wheel and a steering range of the steering wheel.  <P>SOLUTION: This control unit for the power steering gear is provided integrally with main hydraulic fluid supplying device 11 for supplying to a hydraulic cylinder 2 an oil amount in accordance with a rotational control input for the steering wheel H, a correction oil amount supplying device 14 for supplying a correction oil amount for correcting driving of the hydraulic cylinder in accordance with a control signal, and a steering wheel angle detector 12M arranged in the periphery of a steering wheel rotary shaft Hs coupled to the main hydraulic fluid supplying device to detect a steering wheel angle in accordance with a rotational position of the steering wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337525-A (JP)
Title: Hologram recording device and method of multiple recording type and hologram reconstructing device and method
Inventor: KURODA KAZUO
IPC: G11B7/135
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording density and recording capacity in hologram recording and reconstructing and to exactly and rapidly perform a recording operation and reconstructing operation.  <P>SOLUTION: The hologram recording device (100) is provided with parameter setting means (19) capable of changing and fixing parameters for multiple recording, such as a recording angle and depth of focus, relating to at least either of signal light (L3) and reference light (L2), moving means (20) for relatively moving the condensing positions of the signal light and the reference light with respect to the hologram recording medium in the direction along the surface for recording, and control means (18). Recording is performed by using the parameters for the multiple recording used in the last in recording in the m-th condensing position as the parameters for the first multiple recording in the (m+1)st condensing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363022-A (JP)
Title: Curing composition capable of being adhered to in vivo hard tissue without gap
Inventor: YAMAMOTO TAKASHI
IPC: C08F2/44
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition capable of being adhered to a tooth, especially a dentine, with no gap by simple adhering operation even under a damp or wet condition, and further to obtain a curing composition having adhesive properties to a dentine without an acid etching or a primer treatment and a high viscosity of the curing composition itself to generate no gaps in the adhered interface and capable of adhering by simple operation. SOLUTION: This curing composition capable of being adhered to an in vivo hard tissue without gap is either one of three compositions; a first curing composition comprising a polymer containing sulfonic acid groups in the molecule, a polymerizable monomer containing hydroxyl groups in the molecule and an initiator, a second curing composition prepared by adding a polymerizable monomer capable of copolymerizing with the aforesaid polymerizable monomer containing hydroxyl groups in the molecule or a third curing composition prepared by adding at least one kind of additive selected from an organic filler, an inorganic filler and an organic composite filler to the first or second curing composition.