baber/WOPTO huggingface dataset:
Patent JP-2003215202-A (JP)
Title: Test system and charging method thereof
Inventor: UDA KENJI
IPC: G01R31/28
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a test system and a charging method of the test system, which have a superior efficiency of fund and can automatically carry out charging while maintaining secrecy.  <P>SOLUTION: The system is provided with plural kinds of test modules for improving a test system that tests an object to be tested. The system has a time measuring means which measures the used hours of the test module, a rent calculating means which calculates the rent based on the used hours measured by the time measuring means, an encrypting means which encrypts the rent calculated by the rent calculating means, and a transmitting means which transmits the data encrypted by the encrypting means using one means among an email, an FTP and an HTTP.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311638-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/08
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent central blanking in transferring and to realize excellent transfer to rough paper. SOLUTION: The toner is used in an image forming device consisting of an intermediate transfer unit where a toner image formed on a photoreceptor 110 is primarily transferred to an intermediate transfer belt 360 by a primary transfer roller 320, and the toner image is secondarily transferred to a recording medium by a secondary transfer roller 380, and also a primary transfer means and a secondary transfer means respectively function as a transfer electrode. Then, the looseness apparent density of the toner is >=0.35 g/cc, and the shape factors SF-1 and SF-2 of the toner are <=150 and <=140, respectively.
Patent JP-2003219545-A (JP)
Title: Jointing method for bus bar, bus bar cluster, and transmission ratio variable mechanism
Inventor: KANAYAMA YUKIHIKO
IPC: B60R16/027
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain complete jointing of a bus bar, by increasing the rigidity without changing the material of the bus bar and reducing deformation quantity, thus improves ease of assembly.  <P>SOLUTION: An integrated section 23 is provided at the front end of a feed side bus bar cluster 22, formed out of the plurality of feed side bus bars 21 and soon, an integrated section 33 is provided at the front end of a receiving side bus bar cluster 32, formed out of a plurality of receiving side bus bars 31 and soon, and both the bus bar clusters 22, 32 on the feed side and receiving side are jointed through the integrated sections 23, 33. By removing unwanted sections of the integrated sections 23, 33 after the jointing them, the respective bus bars independently transmit current and signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214523-A (JP)
Title: Manufacturing method for pump impeller of hydraulic power transmission
Inventor: IMASAKA MASABUMI
IPC: F16H41/28
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent and robust weld by surely preventing solving out of a brazing material between a shell and a retainer plate to get in the weld during welding of a hub and a shell.  <P>SOLUTION: After the shell 2s and the retainer plate 2r are temporarily locked through resistance welding, the shell and the retainer plate are mutually brazed together, by cutting the inner peripheral part of the retainer plate together with the inside surface of the shell, to form a escape port in the inner periphery of the retainer plate. A large part 62 of the outer periphery of a hub is inserted in the escape port 61 of the retainer plate, a small fit-in part 64 of the outer periphery of the hub is fitted in the inner peripheral surface of the shell, and an annular step part 63 is caused to dash against the inner surface of the shell. The shell and the hub are welded together at a whole periphery of a trapezoidal in cross section or a V-shaped annular groove 65 formed in the outside surface of the shell and the hub, and an annular groove 65 is filled up with its weld part 66.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221364-A (JP)
Title: Method for preparing optically active 5-hydroxy-3-keto ester
Inventor: ICHIKAWA SHUJI
IPC: C07C67/46
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing many kinds of 5-hydroxy-3-keto esters with high optical purities and at low costs.  <P>SOLUTION: This method for preparing the optically active 5-hydroxy-3-keto ester represented by the formula (III): R<SP>1</SP>C*H(OH)-CH<SB>2</SB>COCH<SB>2</SB>COOR<SP>2</SP>(III) (wherein R<SP>1</SP>and R<SP>2</SP>are identical to the below in meaning, and an asterisk represents an asymmetric carbon) is characterized by subjecting an aldehyde represented by the formula (I): R<SP>1</SP>CHO (I) (in the formula (I), R<SP>1</SP>represents a hydrocarbon group or a heterocycle group which may be substituted) to react with a diketene and an alcohol represented by the formula (II): R<SP>2</SP>OH (II) (wherein R<SP>2</SP>represents a hydrocarbon group which may be substituted) in the presence of an optically active bisphosphinobiaryl, a monovalent silver compound and an organotin oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219776-A (JP)
Title: Chum container
Inventor: YAGI HIROYUKI
IPC: A01K97/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chum container by which fishing can be carried out well without missing the timing of chumming by constantly keeping a ladle with a handle at a prescribed position.  <P>SOLUTION: This chum container has a container body having an opened upper part, and a lid for covering the opened part of the container body so as to be freely opened and closed. A notched part for holding the ladle with the handle is formed at the periphery part of the opened part of the container body. In the other embodiment, a dropping-preventing fragment of the ladle with the handle, protruding in the inner direction of the notched part is formed at the notched part in the above chum container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222317-A (JP)
Title: Garbage supply device for gasification furnace
Inventor: SATO HISAAKI
IPC: F23G5/30
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage supply device for a fluidized-bed gasification furnace with a simple structure which can replenish/supply garbage efficiently.  <P>SOLUTION: This garbage supply device 32 is provided with an upper garbage retention part 54, a lower garbage retention part 56 arranged below it and communicating to a gasification furnace body 12, garbage transfer paths 58 and 60 for transferring garbage from the upper garbage retention part to the lower garbage retention part by free fall, and an opening/closing valve 62 for opening/closing the garbage transfer paths. When an internal pressure of the furnace body and the lower garbage retention part becomes positive, a valve element 66 of the opening/closing valve is pressed onto a valve seat 64 by a differential pressure from the upper garbage retention part opened at replenishment of garbage, and the pressure of the furnace body can be maintained. Also, as transfer from the upper garbage retention part to the lower part is made by free fall, the structure is simplified, and a large quantity of garbage can be transferred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220581-A (JP)
Title: Housing container for cutting tool
Inventor: ICHIHARA KENJI
IPC: B41J2/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing container for cutting tools which can reduce complicated work associated with the applying of identifying information.  <P>SOLUTION: The identifying information 11 is written directly into the external surface of the housing container 1 for cutting tools by irradiation with laser light (so-called laser marking) thereby saving extra labor for the work of sticking labels required by the conventional housing boxes while eliminating the need for the inventory and management of the labels to be stuck. Moreover, the laser marking enables the writing of the identifying information 11 at a high speed while the contents of the identifying information 11 can be altered simply. This allows flexible handling of even the sudden occurrence of massive orders or the like and also can reduce working and running costs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226150-A (JP)
Title: Drive force distribution control device and method, and drive force distribution control program
Inventor: MURAKAMI MINORU
IPC: B60K17/35
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an uncomfortable shock caused in a vehicle by differential limiting.  <P>SOLUTION: This device comprise a signal detecting means, an irregular diameter tire judging means, a judgment result storing means for storing the drive state in the judgment of an irregular diameter tire, and a differential limiting torque calculating means for calculating a differential limiting torque on the basis of a corrected rotating difference obtained by subtracting the rotating difference resulted from irregular diameter tire from the rotating difference of front and rear wheels in the judgment of the irregular diameter tire. This means has a drive state switching detecting function for detecting a switching from two-wheel drive to four-wheel drive, and a corrected rotating difference calculating function for taking the rotating difference resulted from irregular diameter tire used in the differential limiting torque calculating means, when detecting that the judgment of irregular diameter tire is performed in the two-wheel drive in the switching from two-wheel drive to four-wheel drive, as a rotating difference resulted from irregular diameter tire for a fixed time to calculate the corrected rotating difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002247898-A (JP)
Title: Method and device for control and regulation of ac dynamoelectric machine, in particular, synchronous ac dynamoelectric machine
Inventor: THOMAS JEAN LUC
IPC: H02P21/06
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To solve weak points of conventional technology, where it cannot be applied to an arbitrary type of a dynamoelectric machine and absolute values of a torque and a flux are regulated without taking all operation parameters of the machine into consideration. SOLUTION: This method for regulating a dynamoelectric machine (1) includes a preparatory step in which discrete control voltages applied at respective sampling times (k) are determined in a form of two terms, i.e., a first term corresponding to a free evolution of a state of the machine in the absence of control between the preceding sampling time (k-1) and the current sampling time (k), and a second term depending upon a set torque and a set value concerning a magnetic energy consumed by the machine; and a step in which the control voltages applied to the machine at the respective sampling times for the torque of the machine to reach the set torque, and for the magnetic energy consumed by the machine to correspond to the set magnetic energy are determined with the aid of the discrete control law.
Patent JP-2003235022-A (JP)
Title: Catv system
Inventor: TANAKA TOSHIHISA
IPC: H04N7/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CATV system capable of supplying a DC power to a reception terminal 6 through each branch signal cable 3 in the case of performing emergency broadcast thereby activating the reception terminal 6 independently of a state of power of the reception terminal 6.  <P>SOLUTION: In the CATV system for supplying a wired broadcast signal to a cable network 1, wherein many tap-offs 2 connected to the cable network 1 distribute the wired broadcast signal to many distribution signal cables 3 to the end of which reception terminals 6 receiving the wired broadcast signal are connected, a DC superimposing voltage generating amplifier 4 for generating a DC voltage by reception of a carrier signal with a specified frequency is connected to the halfway of each distribution signal cable 3. When a broadcast station outputs the carrier signal with the specified frequency before production of an emergency broadcast signal, each DC superimposing voltage generating amplifier 4 receiving the carrier signal with the specified frequency produces a DC voltage and applies it to a corresponding reception terminal 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238017-A (JP)
Title: Sheet post-treatment device
Inventor: KURASHIGE ARIHITO
IPC: B65H31/32
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-treatment device capable of executing the aligning process quickly for sheets of paper having a plurality of sizes specified and achieving a determination processing mechanism at a low cost.  <P>SOLUTION: The alignment part 90 of this sheet post-treatment device is equipped with a plurality of aligning members 90a rotatable in the sheet transporting direction and folded up upon turning with the own weight of sheet when any sheet is passing over or stagnating, photo-interrupters 90g-1 thru 90g-5 to sense that the specified one(s) of the aligning members 90a is turned and folded up, and a control part 200 to determine if the processing for alignment is normal on the basis of the sensing results of the photo-interrupters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236481-A (JP)
Title: Washing method, washing apparatus, manufacturing method for semiconductor device, and manufacturing method for active matrix type display device
Inventor: HAYAMIZU NAOYA
IPC: G09F9/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method and a washing apparatus which can precisely wash a material to be treated, and a manufacturing method for a semiconductor device and a manufacturing method for an active matrix type display device both using the washing method.  <P>SOLUTION: A washing liquid made by heating ozone water generated by dissolving ozone gas in pure water pressured at 0.15 MPa or more, under a pressure of 0.1 MPa or more is impressed with an ultrasonic wave to be used for washing the material 1 to be treated in a closed treatment chamber 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242933-A (JP)
Title: Metal halide lamp, and head light device for automobile
Inventor: DEGUCHI MAKOTO
IPC: F21Y101/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp, called as a mercury free lamp, different from the lamp including mercury, suitable for a head light of an automobile, hardly generating fluctuation of lightness under a special condition of easily generating fluctuation of lightness by the improvement of the structure of an electrode, and to provide a head light device for an automobile using the same.  <P>SOLUTION: The metal halide lamp comprises a fire resistant and translucent air-tight envelope 1; and a pair of electrodes 3, 3, enclosed and mounted in the air-tight envelope 1 so as to have a distance of 5 mm or less from each other, forming a curved surface of which, the diameter of an axis part 3a is not less than 0.3 mm, and the radius at a top end part 3b acting as an initiation point of arc is not larger than 1/2 of the diameter of the axis part; and includes a discharging media enclosed in the air-tight envelope 1, containing metal halide of luminous metal by 0.005 mg/mm<SP>3</SP>or more, and not less than 5 atm. of xenon at 25°C, substantially not containing mercury; and constructed so as to light at 60 W or less in a stable state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242280-A (JP)
Title: Contents providing system, its method, contents processor and program
Inventor: SAKO YOICHIRO
IPC: G06F21/62
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents providing system, its method, contents processor and program wherein a user provided with contents can easily grasp use conditions of the contents.  <P>SOLUTION: The contents read from a contents data base 101 is added with use policy information defining the use conditions of the contents such as charged or uncharged and copiable or uncopiable in an information adding part 103, and they are sent from a communication part 104. File names of contents to be sent can be set in response to the use conditions. In the contents processor receiving the contents, the use policy information added to the contents is extracted, and it is displayed to the contents user. Then a process of the contents is carried out in response to a request of the user. Since the use policy information is added to the contents, the use conditions of the contents can be easily grasped by a user side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236673-A (JP)
Title: Method for joining different kinds of materials
Inventor: SHIBATA YOSHINORI
IPC: B23K11/20
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot-welding method with which different kinds of materials can surely be joined at high strength without using an expensive clad material or insert material.  <P>SOLUTION: An aluminum plate 3 is interposed between two pieces of steel plates 1 and 2 and the whole plates are piled to three layers, and this piled part is held with one pair of electrodes 5 and large current is supplied between these electrodes for short time. Then, the steel plates 1 and 2 are directly spot- welded while excluding melting part of the aluminum plate 3 from the spot- welding zone to suppress the generation of intermetallic compound in the joined interface S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237006-A (JP)
Title: Optical laminated polyester film
Inventor: OYA TARO
IPC: B29L11/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical laminated polyester film which has a high color purity, a high contrast and an excellent antireflection performance to be developed without lowering a luminance and can be continued for a long time.  <P>SOLUTION: The optical laminated polyester film comprises a layer of a polyester containing an ultraviolet absorber, a layer of a polyester containing a visible light absorber and stacked on the layer of the polyester containing the ultraviolet absorber and biaxially oriented so that a haze value is 5% or less, a mean value (Tav) of a transmittance of a light ray having a wavelength of a range of 450 to 650 nm is in a range of 0.40 to 0.80, and a value obtained by dividing the transmittance (Ti) of the ray of each wavelength i in the wavelength range by the Tav is 0.70 to 1.30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243533-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: MOMIYAMA YOICHI
IPC: H01L27/092
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum formations of an n-MOS and p-MOS of a CMOS.  <P>SOLUTION: A manufacturing method of the CMOS includes a step (S5) for forming second spacers on sidewalls of gates of the n-MOS and p-MOS after forming their sources and drains by first activating annealing, a step (S6) for implanting impurities into source/drain extensions of the n-MOS, a step (S7) for performing thereafter second activating annealing, a step (S8) for implanting impurities into the source/drain extensions of the p-MOS, and a step (S9) for performing thereafter third activating annealing. Consequently, the n-MOS is formed by the second and third activating annealing, and the p-MOS is formed by the third activating annealing. That is, an enough thermal budget can be given to the n-MOS and the necessary thermal budget of the p-MOS can be suppressed at a minimum, to make possible the optimum formations of the source/drain extensions of the CMOS.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204804-A (JP)
Title: Static electricity eliminator mounted on footwear
Inventor: OKADA SEIICHI
IPC: A43B7/36
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To protect the body from unpleasant effect of static electricity by grounding static electricity charged to the body through the existing footwear to the ground.  <P>SOLUTION: In this static electricity eliminator, the heel part of the footwear is provided with a metal wire part A1 or a part A2 having conductivity passed through the sole of the footwear to touch the ground, and a metallic plate part B formed of the same metal is put thereon, whereby the continuity between the part A1 or part A2 and the part B is caused to discharge static electricity from the sole of the body to the ground by grounding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248455-A (JP)
Title: Method for driving plasma display panel
Inventor: SAKIDA KOICHI
IPC: G09G3/291
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform initialization and to reduce background light emission.  <P>SOLUTION: In a plasma display panel driving method, impression of a blunt wave is performed three times with respect to all cells as the operation of initialization. In the first impression of the blunt wave, the barrier voltage of previously lighted cells is brought near the barrier voltage of previously unlit cells by making discharge to be generated only in the previously lighted cells and in the second impression of the blunt wave, barrier voltages of the previously lighted cells and the previously unlit cells are changed to values being within a proper range by making discharge to be generated in these previously lighted cells and the previously unlit cells and in the third impression of the blunt wave, the barrier voltages of these cells are changed to set values by making discharge to be generated in the previously light cells and the previously unlit cells.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335038-A (JP)
Title: Light emitting element driver and light emitting device driving system
Inventor: IKEDA CHIKAO
IPC: H01S5/042
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a resistor inserted, if any, between a driver circuit and the drive end of a driven light emitting element causes the modulation velocity to be suppressed to obstruct the modulation velocity from increasing. SOLUTION: For driving light emitting parts LD1-LDn of a surface emitting laser 11, the emitting parts LD1-LDn are forward biased at a bias voltage Vbias lower than a laser oscillation threshold voltage, and switches SW1-SWn are adequately operated to switch over the Vbias and driving voltages V1-Vn over the laser oscillation threshold voltage to directly apply the voltages to the drive ends of the light emitting parts LD1-LDn, thereby driving the light emitting parts LD1-LDn.
Patent JP-2002255817-A (JP)
Title: Use of norastemizole for treating allergic disease
Inventor: WOOSLEY RAYMOND L
IPC: A61K31/445
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antihistaminic agent for treating allergic diseases without inducing any significant cardiac arrhythmia in human patients. SOLUTION: This method is to use a composition comprising norastemizole or its pharmaceutically acceptable salt for producing medicines used in anti- histaminic treatment avoiding the significant cardiac arrhythmia.
Patent JP-2002370384-A (JP)
Title: Liquid container and liquid jet recorder using it
Inventor: KUSUSHIRO TATSUO
IPC: B65D83/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To sustain hermetic seal at a part for connecting a hollow needle by preventing an elastic body for hermetic seal from being pushed in when the hollow needle is inserted even if a large diameter is set in a liquid supply channel and regardless of the shape of the elastic body thereby sustaining the position and the shape of the elastic body as designed. SOLUTION: In the liquid container where elastic bodies for inserting a hollow needle are disposed at a liquid supply opening 13 and an opening 12 for introducing atmosphere, a film is interposed between the elastic body and a passage communicating with a liquid containing chamber.