baber/WOPTO huggingface dataset:
Patent JP-2004030533-A (JP)
Title: Dropper type direct-current stabilized power unit and response improving method for precedent-stage voltage of dropper type direct-current stabilized power source
Inventor: SATO HIROKI
IPC: G05F1/56
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble that an output end voltage undershoots when varied from a high voltage to a low voltage in a dropper type DC stabilized power unit enabled to vary the output voltage and a dropper front-stage voltage having a larger voltage value than the output voltage with a control voltage by applying the control voltage common to a dropper front-stage control circuit controlling a magnetic amplifier and a dropper output control circuit controlling a dropper.  <P>SOLUTION: To the gain part of the dropper front-stage control circuit 30, a switching circuit is added which makes the operation of a capacitor C21 in the gain part ineffective during output voltage drop control and comprises a switching transistor Q51 and resistances R51, R52, and R53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038419-A (JP)
Title: Backup management device, backup management method, and backup management program
Inventor: NAKAMURA KENJI
IPC: G06F12/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup management device, a backup management method and a backup management program capable of automatically executing the backup of a plurality of servers by managing it by a remote operation in a batch.  <P>SOLUTION: A backup management server 10 presents information related with servers 1a, 1b, and so on on a network 20 as a backup execution list chart in response to a request from a processor device 2a. The setting of the backup execution time is executed in the presented backup execution list chart, and when the backup is executed by a backup management server 10 based on the setting, the backup execution result is noticed to a processor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157978-A (JP)
Title: Organic electroluminescence device
Inventor: SATO HIDEKI
IPC: C07D311/60
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence device using fluorochrome with low driving voltage, solidity, and excellent light emitting efficiency. SOLUTION: For the organic electroluminescence device having a substrate on which, an organic layer and a negative electrode are sequentially laminated, the organic layer contains chromone group compound shown by formula (1). In the formula, R<1> -R<4> represent hydrogen atom, alkyl group, alkoxyl group, or the like, Y represents oxygen atom, or the like, Z represents direct bond, aromatic heterocycle, or the like, and n represents 0 or 1.
Patent JP-2004037704-A (JP)
Title: Optical switch module and its manufacturing method
Inventor: AKABOSHI TOMOYUKI
IPC: G02F1/31
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch module miniaturized and low in manufacturing cost though having input and output of many channels.  <P>SOLUTION: An input channel is divided into a plurality of input channels by input side optical deflection arrays 110a and 110b and an output channel is divided into a plurality of output channels by output side optical deflection arrays 130a and 130b. The input side optical deflection arrays 110a and 110b and the output side optical deflection arrays 130a and 130b are joined to the incident side and the outgoing side of a common optical waveguide 120, respectively. Thereby, sizes of optical deflection element parts 113 and 131 are made small and manufacturing efficiency can be heightened. The length of the propagation direction of optical signals in the common optical waveguide can be reduced, for example, by adopting such a joining structure that respective joining directions to the common optical waveguide have the angle at which the respective joining directions mutually converge between the input side optical deflection arrays 110a and 110b adjacent to each other and between the output side optical deflection arrays 130a and 130b adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037763-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU KIICHIRO
IPC: G03G15/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To form an image forming apparatus which is suitable for a user's request or purpose of use by having the user recognize the degree of misalignment.  <P>SOLUTION: In an image forming apparatus 10 forming an image on paper 400 by forming an image indicated by an image data on a photoreceptor 40 and having the image on the photoreceptor 40 transferred to the paper 400 by a transfer means 42, a misalignment degree detecting means 104 detecting the degree of misalignment between an ideal position on the paper 400 to which the image formed on the photoreceptor 40 should be transferred and the actual transfer position on the paper where the image is transferred, a misalignment decision means 106 deciding no misalignment when the degree of the misalignment detected by the misalignment degree detecting means 104 is smaller than a misalignment detection threshold value which is predetermined and a misalignment information outputting means 122 outputting the degree of the misalignment when no misalignment is decided by the misalignment judging means 106 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033930-A (JP)
Title: Vibrating body driving in axial direction
Inventor: MIYAMOTO KAZUMI
IPC: B06B1/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable vibrating body of small size and of high performance in consideration of a spring form constituting the vibrating body which silently informs a carrier of mail arrival and which is used for a portable apparatus, or the like .  <P>SOLUTION: In the vibrating body 100 driving in an axial direction, the vibrator 120 is formed of a cup-shaped yoke 121 which is made of a magnetic material and magnetically engaged via a gap to a cylindrical drive coil 112 fixed to one side end of a cylindrical frame 111 and of a columnar permanent magnet 122 at a top end of which a pole piece 128 is disposed. The vibrator 120 on which a weight 123 is located is constituted so as to vibrate in the axial direction at 100 to 160Hz by a pair of coiled springs 125 and 126 which are provided at both side ends of the frame 111 and in which a diameter of a central part in the axial direction is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004415-A (JP)
Title: Projection optical system, exposure device, and exposure method
Inventor: FUJISHIMA YOHEI
IPC: G02B13/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system which has a sufficiently large numerical aperture and whose chromatic aberration and monochromatic aberration are satisfactorily corrected with respect to ArF excimer laser beams or the like.  <P>SOLUTION: The projection optical system includes fluorite lens components consisting of fluorite and quarts lens components consisting of quarts glass. In an order from the side of an object (R), the system is provided with: a first lens group G1 having negative refractive power; a second lens group G2 having positive refractive power; a third lens group G3 having positive refractive power; a fourth lens group G4 having positive refractive power. The first lens group is arranged on a side nearest to the object among the lens groups in the projection optical system. The numerical aperture NA of the image side of the projection optical system is larger than 0.8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037324-A (JP)
Title: Laser plasma x-ray generating system
Inventor: WAKE FUMIO
IPC: G21K1/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser plasma X-ray generating system capable of promptly recovering a cryo-target layer on a drum surface maintained at very low temperature with liquid nitrogen.  <P>SOLUTION: At the lower end of a shaft 121, a drum 122 is fixed, and the drum 122 is arranged movably in the rotational direction and the shaft direction inside a cryo-cover 106. A liquid nitrogen supply pipe 131 is inserted in the shaft 121 and a pipe 144 for target gas supply is connected with the cryo-cover 106. A jacket 171 is arranged surrounding the cryo-cover 106 and a heat exchanger is formed by arranging pipes 185 around the pipe 144. Then vapor gas of liquid nitrogen is taken out of a gap S in between the shaft 121 and the liquid nitrogen supply pipe 131, introduced in between the pipe 144 and the pipe 185, and to the jacket inside 171, cools the target gas and improves the adhesion efficeincy of the target member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033585-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes it possible to easily increase the capacity of a power supply to supply a predetermined apparatus to be controlled while suppressing the cost increase of the power supply apparatus.  <P>SOLUTION: Electric powers of 5V, 12V and 34V are supplied from the power output terminals of a power supply board. The capacity of the 12V power is set small and the capacity of the 34V power is set large. Power supply input terminals the number of which corresponds to the number of the power output terminals of the power supply board and power supply output terminals are fixed on each control board 13. Two or more control boards 13 are connected in series with the power output terminals of the power supply board. On the output terminals of the most downstream control board 13, a display control board 24 which controls a liquid crystal unit 25 using the power supply inputted in the power supply input terminals 24b is connected. If the consumed power of the liquid crystal unit 25 is small, the liquid crystal unit 25 is controlled with the 12V power supply without modification. If the consumed power of the liquid crystal unit 25 is large, a converting circuit which converts the 34V power supply to 12V power supply is fixed and the liquid crystal unit 25 is controlled with the converted 12V power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041516-A (JP)
Title: Tooth mobility measurement device
Inventor: SHOJI SHIGERU
IPC: A61C19/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth mobility measurement device which measures tooth mobility accurately without touching teeth with an instrument for the measurement.  <P>SOLUTION: The tooth mobility measurement device (30) includes an impact mechanism (42) which causes impact on the teeth by a spraying fluid or sucking air, a sensor (35) for detecting the state of displacement of the teeth which become loose by the force of the impact caused by the impact mechanism, and a mobility computing mechanism (40) which computes the tooth mobility on the basis of output signals of the sensor, and measures the state of the displacement of the teeth without touching them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056334-A (JP)
Title: Private branch exchange, remotely installed apparatus, and private branch exchange system
Inventor: TANI HIDEKI
IPC: H04M3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private branch exchange that can be easily connected to a remotely installed apparatus without the need for taking into account a limit placed on the length of a cable and can relax the band compression of a network.  <P>SOLUTION: The private branch exchange containing at least one remotely installed apparatus taking responsibility for part of private branch exchange functions and connected to each remotely installed apparatus via a network, includes a communication data conversion means that converts communication data into communication data in compliance with prescribed rules on the network when the communication data in the private branch exchange are given to the network and converts received communication data into communication data in compliance with the prescribed rules in the private branch exchange when receiving the communication data from the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054697-A (JP)
Title: Merchandise price payment system and program for the same
Inventor: KANDA TAKAYUKI
IPC: G06Q20/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise price payment system that can save an input at the payment of a merchandise price and can ensure the payment.  <P>SOLUTION: The merchandise price payment system comprises a host system installed in a financial institution managing a purchaser's account, and an automatic teller machine connected to the host system. When selling merchandise, a sales company receives the purchaser's account information to register billing information about the merchandise price in the host system according to the purchaser's account information. When the purchaser pays the merchandise price from the automatic teller machine, the automatic teller machine acquires and displays the billing information from the host system, and pays the merchandise price with the purchaser's payment permission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131259-A (JP)
Title: Active matrix substrate, and liquid crystal display device
Inventor: MIYASAKA MITSUTOSHI
IPC: G02F1/1343
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate having a favorable characteristic, and a simple manufacturing method therefor. SOLUTION: The active matrix substrate provided with thin film transistors and pixel electrodes connected with the transistors is characterized in that the transistors are connected with data lines and scanning lines, and the data lines or the scanning lines are made of a substance having a light shading property and are also arranged at the positions overlapping with the pixel electrodes.
Patent JP-2004063121-A (JP)
Title: High frequency heating device
Inventor: IKEDA SHUJI
IPC: H05B6/68
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise of a high frequency heating device like a microwave oven.  <P>SOLUTION: The high frequency heating device of which the noise reduction property of a noise filter unit 11 is improved, and which has resistance against the radiation noise from a magnetron or the like, namely, disturbance noise; is provided by arranging a noise filter unit mounting metal fitting 13 at the bottom part of a main body, mounting a noise filter unit 11 on the uppper side of a ceiling of the metal fitting, and by satisfying operation assurance temperature of an electronic component on the noise filter unit 11 by covering the the same with a cover 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063559-A (JP)
Title: Semiconductor device
Inventor: OOASHI TOSHIYUKI
IPC: H01L21/8242
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a simplified capacitor structure.  <P>SOLUTION: A capacitor CP10 and source/ drain regions 11 and 13 are connected electrically by contact plugs 101 each inserted into the capacitor CP10 to reach the source/the drain 11 and 13 regions. The capacitor CP10 includes a capacitor upper electrode 103 arranged so as to be embedded in an upper principal surface of an interlayer insulating film 3 and a capacitor dielectric film 102 provided so as to cover a side surface and undersurface of the capacitor upper electrode 103. Further, the capacitor dielectric film 102 is provided also so as to cover the side surface of the contact plugs 101 provided so as to penetrate the capacitor upper electrode 103, and a portion covered with the capacitor dielectric film 102 of the contact plugs 101 functions as a capacitor lower electrode 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057313-A (JP)
Title: Makeup brush pouch
Inventor: KURAMOTO MASAYUKI
IPC: A45C11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a makeup brush pouch which is convenient to carry, which can be folded compactly when using it and which facilitates takeing out a makeup gears.  <P>SOLUTION: The makeup pouch 10 is constituted in a state where left and right flaps 11 and 12 can be superposed facing each other so that the outer surfaces 14 to 16 of flaps 11 to 13 face outside. Furthermore, the pouch 10 is folded at the center parts 17 to 19 of the flaps 11 to 13 in a longitudinal direction to superpose the upper half parts 14a to 16a of the outer surfaces and the lower half parts 14b to 16b of the outer surfaces of the flaps 11 to 13 in the state of facing each other. The left and right flaps 11 and 12 can be superposed so that the lower half parts 11b to 13b of the inner surfaces of the flaps 11 to 13 may face a front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062996-A (JP)
Title: Optical disk unit
Inventor: YAMAGUCHI SEIICHIRO
IPC: G11B7/085
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk unit in which the lowering of seek performance is suppressed even for a recording disk by preventing or excluding superposition of track position components.  <P>SOLUTION: When a signal component caused by crossing of a track of a disk 101 for recording is mixed in a signal detected by a detector 1022 and the position component of the track is larger than a lens position component, a frequency of the track position component is determined by a level determining section 107 and in synchronism with the frequency, the maximum value held by a peak-hold section 108 is eliminated, and thus the mixing of a component of the track position signal is excluded, and only the lens position component is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059758-A (JP)
Title: Polymer latex, method for producing the same and paper coating composition
Inventor: KOBAYASHI OSAMU
IPC: D21H19/58
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer latex capable of giving coated paper good in balance between surface strength and blister resistance, to provide a method for producing the polymer latex while suppressing fine aggregate formation during polymerization, and to provide a paper coating composition containing the polymer latex.  <P>SOLUTION: The method for producing the polymer latex comprises carrying out an emulsion polymerization of a monomer using a persulfate. In this method, it is essential to continuously add a specific amount of the persulfate, and the monomer and the persulfate are continuously added to a reactor at least during a period when the accumulated amount of the persulfate added to the reactor falls within a specific range and the respective rates of addition of both of the components are adjusted so that the rate-of-addition ratio of the monomer to the persulfate is greater than 1 but smaller than 50 during the above period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073375-A (JP)
Title: Hair washing apparatus
Inventor: ITO TAIJI
IPC: A45D19/14
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair washing apparatus having a structure wherein a person to be shampooed can be shampooed without the surroundings dirtied, while the person is laid.  <P>SOLUTION: The hair washing apparatus 100 is provided with a hair washing vessel 110 which can accept the head of the person to be shampooed, a supporting component 140 which is disposed under the hair washing vessel 110 for supporting the hair washing vessel 110, and a tank component 150 which is disposed under the supporting component 140 and can be traveled. The tank component 150 includes a feed tank 170 for feeding warm water into the hair washing vessel 110 and draining tank 180 for receiving drained water from the bottom of the hair washing vessel 110. A central axis line in the vertical direction of the hair washing vessel 110, and a central axis line in the vertical direction of the supporting component 140 are configured so as to be matched. A central axis line in the vertical direction of the supporting component 140, and a central axis line in the vertical direction of the tank component 150 are configured so as to be matched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075161-A (JP)
Title: Cap for aerosol container
Inventor: GOTO MITSUHISA
IPC: B05B11/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for an aerosol container by which a jetting head does not need to be pulled out at the time of gas purging, and also, gas purging of any kind of aerosol container can be facilitated.  <P>SOLUTION: By providing a thin and long cap C or the like on an upper surface part 2, a pressing part 11 and a plurality of thin and long connecting parts 12 are formed. In this case, one end side of the connecting part 12 is connected with the pressing part 11, and the other end side is connected with the left part 2a of the upper surface part 2, and the connecting part 12 connects the pressing part 11 with the left part 2a, and also, on which a bent part is provided so that the connecting part 12 can move under the pressing part 11 and can be easily elastically deformed. Also, at a location of the remaining part 2a being adjacent to the pressing part 11 on the lower surface of the upper surface part 1, a plurality of guide protuberances 13 are formed. In this case, the guide protuberance 13 extends downward in a manner to be projected to the pressing part 11 side, and is elastically deformed while guiding the pressing part 11 when the pressing part 11 is moved downward, and presses the pressing part 11 to the jetting head 101 by engaging the lower end with the upper surface of the pressing part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151973-A (JP)
Title: Resin film for semiconductor device and semiconductor device
Inventor: MURATA MITSURU
IPC: H01L21/312
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin film for semiconductor device, having superior electrical characteristics and stable adhesive force, and also to provide a semiconductor device using the same resin. SOLUTION: This resin for semiconductor device is formed of a coating film which includes silane and a polybenzooxazole precursor or a resin film. Moreover, a semiconductor device is formed of a semiconductor substrate and the resin film for the semiconductor device.
Patent JP-2004082503-A (JP)
Title: Writing head
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/05
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a writing head producing a high resolution image while solving the problem of current crosstalk in which a writing electrode is abutted stably against an image carrier.  <P>SOLUTION: The writing head 3 for forming a latent image on an image carrier 2 comprises a filmlike substrate 3a, a plurality of writing electrodes 3b and 3b' arranged on one side of the filmlike substrate 3a in the axial direction of the image carrier, and wiring parts 9 and 9' routing for the writing electrodes 3b and 3b' formed on the opposite sides of the filmlike substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083495-A (JP)
Title: Method for preparing 2-aminomethylpyrimidine and its salt
Inventor: TORII AKIRA
IPC: C07B61/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for simply preparing 2-aminomethylpyrimidine and its acid salt by the hydrogenation of 2-cyanopyrimidine.  <P>SOLUTION: In the method for preparing the 2-aminomethylpyrimidine by reacting 2-cyanopyrimidine with hydrogen in a solvent in the presence of a hydrogenation catalyst, an aprotic organic solvent is used as the solvent. The method for preparing the acid salt comprises reacting 2-cyanopyrimidine with hydrogen, then distilling the reaction product to obtain 2-aminomethylpryrimidine, mixing the 2-aminomethylpyrimidine with an acid and an alcohol or further water, and obtaining an acid salt of 2-aminomethylpyrimidine from the resulting mixture.  <P>COPYRIGHT: (C)2004,JPO