baber/WOPTO huggingface dataset:
Patent JP-2003035470-A (JP)
Title: Evaporator of cpl cooling equipment having minute wick structure
Inventor: CHO HYE-JUNG
IPC: F28D15/02
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator of CPL cooling equipment having a minute wick structure. SOLUTION: The evaporator of the CPL cooling equipment is of a flat plate type having an upper structure 50 and a lower structure 38 so connected as to form a refrigerant storage part 42 which is capable of storing a refrigerant made to flow in from a condenser, a cooling part 46 wherein a heater H is cooled through vaporization of the refrigerant and a channel region 44 wherein the refrigerant is transferred from the refrigerant storage part 42 to the cooling part 46 by a capillary force. The lower structure 38 is constituted of a first lower structure 40 used as a base and a second lower structure 51 formed on the edge part of the first.
Patent JP-2003332947-A (JP)
Title: Data receiver and data transceiver system
Inventor: IGATA YUJI
IPC: H04B1/707
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data receiver for receiving spectrum diffused signals which has a high communication reliability and no need of transmitting redundant data even in an environment poor about transmission line characteristics.  <P>SOLUTION: The data receiver comprises a plurality of band-pass filters 21-23 having different pass bands, normalizers 31-33 for normalizing their output amplitudes, a delay detector for delay-detecting their outputs, an adder 50 for combining the delay-detected outputs, and a low-pass filter 51. This lowers the level of contribution to the demodulation result after combining those bands having low S/N ratio but high signal amplitude levels, and on contrary raises the level of contribution to the demodulation result after combining those bands having high S/N rations but low signal amplitude levels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330686-A (JP)
Title: Network printing system, its program and recording medium
Inventor: IKEGAMI MUNEMITSU
IPC: G06F21/34
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for limiting print for each user in an environment where printing devices connected to a large-scale network are shared by a plurality of users.  <P>SOLUTION: This print system is provided with: a plurality of print networks 50 where computers 30 and printing devices 40 are connected through a network to one print limiting server 10 for managing them; and one authentication server 20 connected through the network to those print networks 50 for registering the authentication information of a user. When a user uses the printing device 40, the authentication server 20 is inquired thorough the print limiting server 10 to which the printing device 40 is belonging, and a print job is issued through the print limiting server 10. When the job ends, log-out is noticed. The print limiting server 10 decides the validity/invalidity of print of the transmitted print job on the basis of the authentication information of the user transmitted from the authentication server 20, and erases the authentication information of the user according to the reception of the log-out notice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338191-A (JP)
Title: Semiconductor memory device and memory cell replacing method
Inventor: HORIGUCHI NORIAKI
IPC: G11C29/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory cell replacing method for improving the relieving efficiency for defect without enlarging the scale of redundant memory cells and a semiconductor memory device in which the method is realized.  <P>SOLUTION: This semiconductor memory device is provided with memory cell arrays MA0, MA1, a plurality of word lines WL10-WL1n, WL20-WL2n connected to a plurality of memory cells arranged at the same row in the memory cell arrays MA0, MA1, and redundant word lines WLR1, WLR2. Further, the device is provided with a plurality of switching sections SR0, SR1 arranged at different positions in an extending direction of the word line and switching wirings so that at least one word line is connected to the other word line or a redundant word line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338895-A (JP)
Title: Image processor
Inventor: INOUE SHINJI
IPC: H04N1/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of easily selecting desired image data.  <P>SOLUTION: This image processor is provided with an image memory 10 for storing original image data read for transmission and received image data, a liquid crystal indicator 12 for displaying the image data stored in the image memory 10, a cross key 20, selection keys 21, 22 and 23 and a start key 24 constituting a keypad 13 arranged at a side of a screen of the liquid crystal indicator 12 to select image data to be displayed, and an MPU1 for outputting selected image data by printing, facsimile transmission or transmission by e-mail. In a document selection image displayed on the liquid crystal indicator 12, a document corresponding to a document number is displayed as a reduced image. Return and advance are designated by '←' and '→' of the cross key 20 with respect to document numbers, return and advance are designated by '↑'and '↓' with respect to pages, and selection items displayed at a lower part of the screen are designated by corresponding selection keys 21, 22 and 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348832-A (JP)
Title: Power converter
Inventor: ENOKI ICHIJI
IPC: H02M3/155
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger and discharger, which can materialize space saving and cost reduction, having the function of a DC power unit at the same time, and a load device.   <P>SOLUTION: A converter part 11 converts AC power P11 supplied from an external AC power source into DC power P12. A chopper part 12 converts the DC power P12 converted by the converter part 11 into a voltage fitting for a battery being the subject of test, and also supplies the DC power P13 from battery side to the converter part 11 or a chopper part 32 via a common bus 101. Moreover, the chopper part 32 converts the power supplied from the converter part 11 or the chopper part 12 into the voltage fitting for the load side prior to outputting it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343886-A (JP)
Title: Air cleaner
Inventor: HATSUTORI SHIZUNAO
IPC: F24F7/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for providing a large amount of air with a thinned body.   <P>SOLUTION: This air cleaner 1 has a motor 3 supported at substantially the center of the body 2, a fan 4 having a number of blades 22 arranged on the circumferential part of a circular support plate 21 fixed to the rotating shaft 3a of the motor 3, and a filter 5 arranged around the fan 4. The filters 5 are arranged on the front surface side and side surface sides of the body 2 to form a first air passage A extending to the front of the fan 4 through a front part 26 (the front surface-side filter) and a second air passage B extending to the rear of the fan 4 through a rear part 27 (the side surface-side filter).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115547-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKIYAMA MIHOKO
IPC: H03K19/00
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that carries out a burn-in test without generating latch-ups for an internal circuit comprising a thin-film transistor that is subjected to an internal voltage especially for operating in an integrated circuit having a thick film and the thin-film transistor. SOLUTION: A VDC circuit for normally supplying an internal voltage VDD1 to an internal circuit allows a transistor P2 to be turned off forcedly in a burn-in test by inputting a test signal, and stops voltage supply to a node N2 of an external supply voltage VDDH. Additionally, in the burn-in test, the external supply voltage is supplied from an external pad PAD1, where the external supply voltage is lower than the external supply voltage VDDH and is higher than the internal voltage VDD1.
Patent JP-2003347675-A (JP)
Title: Semiconductor laser device and manufacturing method therefor
Inventor: KAWAKAMI TOSHIYUKI
IPC: H01S5/323
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which does not require a complicated procedure such as conditioning, and can be manufactured with a high yield even if high stripe width accuracy is called for.   <P>SOLUTION: The semiconductor laser device 100 contains a semiconductor laminated structure 102 to 110 comprising a plurality of layers. A plurality of striped waveguides 111 different in width are contained in the semiconductor laminated structure 102 to 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340532-A (JP)
Title: Method for making control data for parts separating apparatus and system thereof and parts separating system
Inventor: NAKAJIMA HIDEKI
IPC: B21D28/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To read out joint data of each part from parts blanked on a planar sheet and automatically make joint cutting data.   <P>SOLUTION: A parts cutting off data generating section 27 makes part cutting off data for cutting joint portions and cutting off parts from a planar sheet referring to joint processing data in programing device 3. Subsequently, processing schedule data are refferred and a processing line 8 is controlled in a line control device 5. That is, joint-process of the planar sheet is carried out by a processing machine 19, and joint portions are cut by a part cutting and separating device 21, the parts are cut and separated. These cut and separated parts are collected in a product shelf 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044831-A (JP)
Title: Image processing method and vision system
Inventor: SILBER ANDREW DAVID
IPC: G06T5/50
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To construct a desirable composite image having an extended depth of focus in a relatively short time and to preserve image detail data present in a plurality of source images. SOLUTION: An edge and/or boundary processing circuit 160 constructs a composite image by edge and/or boundary analysis that identifies well-focused edges or boundaries in the source images. Each particular edge or boundary in the composite image is determined based on the source image containing the best-focused instance of each particular edge or boundary. Also, a surface processing circuit 170 constructs the composite image by surface analysis that identifies well-focused surfaces in the source images. Each particular surface portion in the composite image is determined generally based on the source image with the best-focused instance of each particular surface portion.
Patent JP-2004001048-A (JP)
Title: Low hydrogen type coated electrode
Inventor: UMEKI MASAO
IPC: B23K35/365
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low hydrogen type coated electrode of excellent peel-off preventiveness of a coating flux while satisfying the productivity, mechanical property of a deposited metal, and excellent weldability.  <P>SOLUTION: In this low hydrogen type coated electrode, coating flux containing 1.5-4.0 mass % (hereinafter, referred to as %) metal magnesium of grain size of 130-180 μm, 0.4-3.5% titanium oxide of grain size of ≤ 1 μm, and metal carbonate, metal fluoride, an arc stabilizing agent, a slag generating agent, a deoxidizing agent, an alloy agent and a fixing agent is coated on a steel core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014606-A (JP)
Title: Land of circuit board and its forming method
Inventor: KOSEKI YASUHIKO
IPC: H05K3/34
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land of a circuit board and its formation method which enable a chip component or the like to be mounted surely on the circuit board.  <P>SOLUTION: A land 2 for mounting a chip component 4 or the like is provided on an insulation base material, a slit 1 is formed along an outside dimension of the chip component 4, and copper foils 5 in a plurality of places for formation of a solder fillet are formed between the slits 1. Since the slit 1 is formed in the land 2, it is possible to prevent shift when the chip component 4 or the like is mounted without being affected by surface tension in solder melting. Furthermore, since the solder fillet forming copper foil part 5 is provided, it is possible to prevent displacement of the chip component 4 or the like and to ensure a solder fillet region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011191-A (JP)
Title: Vibration control device
Inventor: ANDO HIROSHI
IPC: E04H9/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device satisfactorily settable in a peripheral frame having a low strength, adjustable in damping force in a wide range, requiring no special strength in the end of a rigid body such as plate.  <P>SOLUTION: This device has the frame comprising vertical members 1 and horizontal members 2 and 20, and the sheet-like rigid body 3 provided in a portion partitioned by the frame. The rigid body 3 has surface parts 30 and 32, and a side part 31. The rigid body 3 is supported on the frame by a viscoelastic body 8 through the surface part 30 of the rigid body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011213-A (JP)
Title: Seismic isolator and its mounting structure
Inventor: YANAGIHARA HIDEKAZU
IPC: E04H9/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To transmit bending moment between a seismic isolator and an upper-section skeleton while permitting the floating of the upper-section skeleton by tensile force even when tensile force acts on a structure, and to soundly work a function for a prolonged term in the seismic isolator.  <P>SOLUTION: The seismic isolator 10 is interposed between the joining section 6 of a corner post for the upper-section skeleton 3 and a beam and a lower-section skeleton 2 supporting the joining section 6, and uses a laminated rubber 11 damping vibrations acting on the upper-section skeleton in the horizontal direction while permitting the floating of the upper-section skeleton. A concrete-filled steel pipe 20 for transmitting shear force and bending moment is fixed onto an upper-section connecting plate 18 for the seismic isolator 10 so as to be projected to an upper section, and a recessed section 25 is formed on the underside of the joining section 6 of the upper-section skeleton 3 so as to be fitted to the concrete-filled steel pipe 20. Since the concrete-filled steel pipe 20 and the recessed section 25 are fitted simply in this manner, tensile force does not act on the seismic isolator 10 when the upper-section skeleton 3 is floated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012252-A (JP)
Title: Semiconductor device, and method of testing semiconductor device
Inventor: SANO MASATOSHI
IPC: G01R31/28
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device or the like capable of measuring a rest power source current measured in a short time.  <P>SOLUTION: A pad 41 to which the first power source potential is supplied, and a pad 42 connected with one end of an external capacitor 3 are connected to the other end of the capacitor 3. This device is provided with a pad 43 to which the second power source potential is supplied, a pad 44 input with an input signal, the first power source potential supply line 21 connected to the pad 41, and the second power source potential supply line 22 connected to the pad 43. The device is also provided with a control circuit 31 for outputting a control signal in response to a test signal, an inverter 32 for inverting the control signal to be output, an inverter 33 for inverting an output signal of the inverter 32 to be output, and an analog switch 34 brought into off condition when the signal output from the inverter 33 is a high level and when the signal output from the inverter 32 is a low level, and turned on when the signal output from the inverter 33 is a low level and when the signal output from the inverter 32 is a high level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012062-A (JP)
Title: Gas controller
Inventor: MIZUTANI KEIICHI
IPC: F24C3/12
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the so-called child lock mechanism without impairing operability and increasing the number of part items in a gas controller provided with a ring like thermal power adjusting dial around an igniting/extinguishing button.  <P>SOLUTION: The gas controller is provided with the igniting/extinguishing button 5 capable of moving fore and aft between a valve opening position for holding open a gas passage connected with a gas burner and a valve closing position for closing the gas passage. The ring like thermal power adjusting dial 7 freely rotating within a thermal power adjusting range from small to strong of thermal power of the gas burner is provided around the igniting/extinguishing button. The thermal power adjusting dial can freely rotate out of the thermal power adjusting range when the igniting/extinguishing button is in the valve closing position, and a lock position is provided preventing operation of an igniting means of the gas burner when the thermal power adjusting dial is rotated out of the thermal power adjusting range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012974-A (JP)
Title: Camera
Inventor: OKAMOTO MASAYOSHI
IPC: G03B17/38
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera requiring no controller controlling the photographing operation of a plurality of cameras or a cable in photographing using the plurality of cameras.  <P>SOLUTION: The camera 1 is allowed radio communications with other camera and carries out the photographing operation when the photographing operation is done by a user or when the camera 1 receives a photographing command signal from other camera, and transmits the photographing command signal to the other camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014434-A (JP)
Title: Dc current shut-0ff switch
Inventor: TAKEDA HIDEAKI
IPC: H01H33/59
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch which safely shuts off a large DC current at a high voltage without fusing or damaging a contact with a small configuration.  <P>SOLUTION: A DC current cut-off switch 1 has a PTC 5 connected as a nonlinear resistance element in parallel with a contact circuit formed of a fixed contact 4-2 and a movable contact 8-2 via an electrode 5-1. A voltage between both the electrodes 5 and 1 is substantially "0" at the PTC 5 having a predetermined resistance value at 25°C as a reference when the switch is closed, and current does not flow. When the switch is opened to shut off the current between the contacts, the contact section becomes a switching passage via the PTC 5 connected in parallel between the fixed contact 4-2 and the movable contacts8-2 so that a surge current hardly occurs, and an arc hardly occurs between both the opened contacts. The PTC 5 is heated instantaneously by the passing current to lower its resistance value. After a peak current flows, the resistance value is raised, the PTC 5 is stabilized at a high resistance value for passing an infinitesimal current of the degree to be ignored at 42V of a rated voltage, and the current is substantially shut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022226-A (JP)
Title: Deflection coil winding device and method of manufacturing deflection yoke
Inventor: YAMAGUCHI TETSUYA
IPC: H01J9/236
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make easily windable a deflection coil having excellent reproducibility and holding ability of a winding distribution.  <P>SOLUTION: This deflection coil winding device is provided with a winding nozzle 1 driven in the axial direction and the diametrical direction of a bobbin 6 of a deflection yoke and inserted in and pulled from the hollow part of the bobbin 6 from its large diameter side to wind a wire 5 on the bobbin 6 by leading the wire 5 out of its tip part, a nozzle driving part 2 to drive the winding nozzle 1, a guide hook 3 driven in the axial direction and the diametrical direction of the bobbin 6 to wind the wire 1 on the bobbin 6 in cooperation with the winding nozzle 1 by detaching the wire 5 while keeping it hung on the small diameter side of the bobbin 6, a guide hook driving part 4 to drive the guide hook 3, a resin applying part 8 and a resin tank 9 to apply an liquid ultraviolet-curing resin to the wire 5 right before it is wound, and an ultraviolet ray irradiation part 10 to adhesively fix the wound wire 5 right before the guide hook 3 detaches the wire 5 by curing the liquid ultraviolet curing resin applied on the wound wire 5 by irradiation with ultraviolet rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023895-A (JP)
Title: Automatic synchronizer monitoring system
Inventor: MIZUKOSHI KAZUYUKI
IPC: H02J3/08
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic synchronizer monitoring system which monitors synchronously applying timing of a generator to a power system, which can early discover an aging mistake and which facilitates data processing at an inspecting time.  <P>SOLUTION: The automatic synchronizer monitoring system synthesizes a system voltage V<SB>L</SB>and a generator voltage V<SB>G</SB>, inputs a beat voltage corresponding to their phase difference, and calculates a phase angle from the input value by a phase angle calculating means 19. The system also latches the phase angle calculated by the phase angle calculating means 19 by phase angle extracting means 20, 21, respectively when an input command signal #25B to a generator breaker and an input signal #52G-ONX of the same breaker are input, and extracts them as an input command time phase angle ▵θ1 and an input time phase angle ▵θ2. The system determines whether the input time phase angle falls within an allowed value or not by a determining means 27, and outputs an alarm signal if the input time phase angle is out of the allowed value. Further, the system measures a time from the input command signal inputting time of the generator breaker to the input signal inputting time as an advancing time T by an advancing time measuring means 30. A behavior of each part when the generator is input in the power system can be instantaneously grasped and analyzed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017834-A (JP)
Title: Rotary type mounting structure for on-vehicle speaker
Inventor: KIRIHARA KAREO
IPC: B60R11/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type mounting structure for the on-vehicle speaker preventing damage to a waterproof sheet, having excellent mounting workability, and having high flexibility about an installing position.  <P>SOLUTION: The rotary type mounting structure for the on-vehicle speaker is provided with a speaker unit 1 holding a speaker main body 11 and having a speaker housing 12 formed with a plurality of hook portions 13, and a panel member 3 to which the speaker unit 1 is detachably attached. An opening portion 4 and a plurality of slits 5 are formed on the panel member 3. The speaker housing 12 is inserted in the opening portion 4, and the hook portions 13 are inserted in the slits 5. By rotating the speaker housing 23 in a circumferential direction, at least one of the plurality of the slits 5 is formed under the opening portion 4 as a lower slit 5C. The lower slit 5 functions as draining hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336766-A (JP)
Title: Crescent-shaped pipe receiving base
Inventor: MIZUSAWA YUKIO
IPC: E03F3/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crescent-shaped pipe receiving base to facilitate installation construction of an embedded hard vinyl drain pipe, to prevent deformation of the pipe, to maintain the accuracy of the drainage slope, and not to block the flow.  <P>SOLUTION: The pipe receiving base is characterized in that the upper surface of the cylindrical base (1) is processed into the crescent-shaped with a semicircle groove (2) matching the outer diameter of the hard vinyl drain pipe.  <P>COPYRIGHT: (C)2004,JPO