baber/WOPTO huggingface dataset:
Patent JP-2003209408-A (JP)
Title: Non-reciprocal circuit element
Inventor: ONISHI HITOSHI
IPC: H01P1/383
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element in which further height reduction and miniaturization can be realized without short-circuiting a capacitor or central conductor assembly.  <P>SOLUTION: Insulating coatings 3d and 2b are formed in respective areas facing the lateral sides of capacitors 7a and 7b by the inner walls of a lower yoke 3 and an upper yoke 2, and the lateral sides of the capacitors 7a and 7b are abutted to the inner walls of the lower yoke 3 and the upper yoke 2 via the insulating coatings 3d and 2b. On the inner bottom board of the lower yoke 3, a positioning pattern 3e for positioning the capacitors 7a and 7b and a central conductor assembly 6 is formed from the insulating coatings. Input/ output terminals 11a and 11b are composed of elastic sheet metals and integrally formed on a spacer 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215614-A (JP)
Title: Substrate for liquid crystal display device and liquid crystal display device provided therewith, and manufacturing method therefor
Inventor: NAGAOKA KENICHI
IPC: G02F1/1335
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device used for a display device such as information equipment, a liquid crystal display device provided therewith, and a manufacturing method therefor, capable of easily detecting a defective position and obtaining a favorable display quality.  <P>SOLUTION: The substrate is configured so as to comprise a glass substrate, a gate bus line 10 and a drain bus line 12 formed intersecting each other via an insulating film on a glass substrate, pixel areas arranged in a matrix form on the substrate, a TFT 14 formed on each pixel area, a storage capacity electrode 22 formed on each pixel area, connection wiring 40 formed from the same forming material as the source electrode 18 of TFT 14 and the storage capacity electrode 22 and electrically connecting the source electrode 18 with the storage capacity electrode 22, a CF resin layer formed on the pixel area, and a pixel electrode 32 formed in each pixel area on the CF resin layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214836-A (JP)
Title: Relative displacement quantity detector
Inventor: OKAMOTO HIDEAKI
IPC: G01B21/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relative displacement quantity detector that can improve the resolution of relative displacement quantity and needs neither highly accurate attachment work nor complicated positional adjustment.  <P>SOLUTION: The relative displacement detector that needs no detection of the direction of relative displacement quantity is provided with a signal generating means for generating a cycle signal that uses as an input quasi sine wave signal of multiple phases output according to the relative displacement quantity and a specified phase angle of the quasi sine signal as a cycle. The quasi sine wave signal of multiple phases includes a first quasi sine wave signal for detecting the relative displacement quantity and a second or second and third quasi sine wave signals with different phase that are generated from its original signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218073-A (JP)
Title: Polishing apparatus of semiconductor wafer and releasing method of polishing pad
Inventor: SHIRAKASHI EIGO
IPC: B24B37/12
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of hazardous and large amount of labor being required for releasing a polishing pad, in a chemical mechanical polishing process.  <P>SOLUTION: By using an ultraviolet-curing resin is used for the paste material layer of a polishing pad, the polishing pad is released easily and safely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215396-A (JP)
Title: Optical fiber with holder and manufacturing method therefor
Inventor: HIKOSAKA TOMOHIRO
IPC: G02B6/36
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent bend and disconnection of fibers with respect to an optical fiber with a holder, which has the holder fixed by adhesion.  <P>SOLUTION: With respect to the optical fiber with the holder, the optical fiber inserted through an axial line hole of the holder is stuck to the holder by an adhesive, and at least a part of a jacket stuck to the holder with the adhesive is coated with a first coating harder than the jacket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223116-A (JP)
Title: Display device
Inventor: INOUE NOBUO
IPC: G09F9/30
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which a wiring structure to a plurality of data electrode drivers from the external is simply made.  <P>SOLUTION: In a display section 13, organic EL elements 15 are arranged in a matrix manner on a glass substrate 12 at the cross points of scanning electrodes 18 which are extended in the left and right direction and data electrodes 16 which are extended in the up and down direction. The section 13 is divided into two parts in the up and down direction. Scanning electrode drivers 19 and 20 are provided for every divided display sections 13A and 13B and drive the electrodes 18 of the corresponding sections 13A and 13B. Data electrode drivers 22 and 23 are provided for every sections 13A and 13B and drive the electrodes 16 of the corresponding sections 13A and 13B. The first data electrode driver 22 and the second data electrode driver 23 are made into a one chip data electrode driver IC 24. The IC 24 is mounted on the upper peripheral 13a side of the section 13 on the substrate 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223037-A (JP)
Title: Image forming apparatus
Inventor: USUI MASATAKE
IPC: G03G15/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image irregularity caused by a run-out current at a paper non-passing part.  <P>SOLUTION: Transfer material S is fed while it is carried on a carrying belt 5, and respective color toner images formed by magenta, cyan, yellow and black image forming stations are successively transferred to the transfer material S. When the transfer material S has high resistance (for example, OHP paper), charge having a reverse polarity to toner is imparted to the OHP paper before transferring the toner image by a pre-transfer electrifying roller 12 in order to prevent transfer body bias in the image forming station on a downstream side from getting high. In such a case, when the effective surface length L3 of the roller 12 is longer than the passing width L1 of the OHP paper, both ends of the roller 12 directly come into contact with the belt 5 to generate the run-out current at the paper non-passing part, and then the image irregularity is caused. Therefore, the length L3 is set to be shorter than the width L1 so as to prevent the run-out current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224805-A (JP)
Title: Digital camera
Inventor: ITO MASAHARU
IPC: H04N5/91
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of rationally utilizing a storage medium.  <P>SOLUTION: The digital camera stores captured images to a built-in memory, selects any of the images and transfers the selected image to a write-once storage medium. When the storage medium has a residual capacity, the digital camera displays indication of transfer progress when a power switch is turned on or off, just after imaging or at reproduction or the like. The digital camera reproduces the image while distinguishing the image as to whether it comes from the built-in memory or the write-once storage medium. The digital camera transfers each image or a plurality of images together with management data. The digital camera limits the storage amount of the internal memory to be the capacity of the storage medium or below. The digital camera automatically transfers the image to the ordinary storage medium when the power switch is turned on or off and at reproduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226394-A (JP)
Title: Mask case
Inventor: SAITO SHINSAKU
IPC: H01L21/673
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from intruding into a mask case by eliminating ruggedness on the mating surfaces of both of a mask case main body and its lid to keep the mutual mating surface portions in a planar state so that a pressure sensitive adhesive tape can be wound around them, and increasing the degree of sealing of the mask case in storage and transportation.  <P>SOLUTION: The main body 1 of a mask case for storing a photomask and a lid 2 thereof are connected to each other at one side of each of them so as to be freely openable and closable in a hinged form. Recesses 13 and 23 extending in an inward direction are provided in the mating surfaces of both the main body 1 and the lid 2 at their opposite side portions, respectively. Movable closing sliders 4 are provided in the recesses 13 to have a locking mechanism which enables the lid to be locked and released from the locking. By providing the closing sliders 4 in the recesses and keeping side face portions of the mask case in a planar state, intrusion of dust can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228316-A (JP)
Title: Luminous display device
Inventor: MUNEYOSHI YASUHIKO
IPC: G09G3/20
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin luminous display device which never generates an unwanted luminescent point and has satisfactory color reproducibility while using a low-electric field electron emitting material.  <P>SOLUTION: When a potential at the time when the phosphor of an anode electrode which is provided with the phosphor which emits light by electrons to be emitted from an electron source is made to emit light is defined as a Vaon and potentials at the time when phosphors of a cathode electrode and a control electrode which are provided with an electron source in which material which emits electrons by a low electric field is used are not made to emit light are defined respectively as a Vkoff, a Vcoff, the order of settings and removals of the Vaon, the Vkoff and the Vcoff is stipulated in this luminous display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229396-A (JP)
Title: Machine and method for grinding wafer
Inventor: OI YOSHIO
IPC: B24B53/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large number of wafers having bad ground surface conditions from being manufactured while enhancing the rate of operation of a grinding machine at the time of dressing.  <P>SOLUTION: In the machine and method for grinding a wafer 3 held on a wafer holding table 2 by pressing a movable grinding wheel 6 being driven to rotate by a motor unit 9 against the wafer 3, a table 4 for holding a dressing board 5 of the grinding wheel 6 is provided independently. The load of a motor 7 is detected during the grinding operation of the wafer. When the motor load reaches an upper limit value, a decision is made that the grinding wheel 6 requires dressing and the grinding wheel 6 is moved to the dress board 5 side and pressed against the dress board 5 thus dressing the grinding wheel 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230489-A (JP)
Title: Cooker
Inventor: OTOMO HIROSHI
IPC: H05B6/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker minimized in the internal capacity of a grill case and a grill keeping the capacity for a cooked matter equal to the conventional one and further improved in an assembling property and cleaning the grill case inner part at a low cost.  <P>SOLUTION: This cooker comprises a grill heater 7 within a body 1, which comprises the grill 7c formed of a grill case 7, a grill cover 7b, and upper and lower heaters 9, 10; a grid 11 for placing the cooking matter 15; and a grill tray 12 for placing the grid 11, which receives the grill oil 17 from the cooked matter 15. The upper heater 9 is formed of a flat heater 13 consisting of a base 13a, an insulator 13b, an insulator 13c, and a heating element 13d which is set on the cooked matter 15 side, and the base 13a is directly fixed to the grill case 7a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241283-A (JP)
Title: Lens and finder combined mechanism for camera
Inventor: WEI-PAN FAN
IPC: G03B13/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve objectionable points such as the difference between an image viewed on a finder and an actual photographed image by improving a space occupied on design by the finder of a current camera, with respect to a lens and finder combined mechanism for the camera.  <P>SOLUTION: With respect to the lens and finder combined mechanism for the camera, a half mirror and a total reflection mirror are arranged in a lens seat, and the finder and a photosensitive material are arranged at the rear of the half mirror and the total reflection mirror, and a part of light passes the half mirror to reach the finder when the light impinges against the half mirror through the lens. Another part of light is reflected to reach the total reflection mirror and is reflected by the total reflection mirror to reach the photosensitive material. With respect to positional design of the photosensitive material or the finder, the reflection angle of the total reflection mirror is adjusted, and the design position of the photosensitive material can be adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242666-A (JP)
Title: Apparatus and method for adjusting tracking balance
Inventor: OSHIMA YOICHI
IPC: G11B7/09
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking balance regulator for precisely adjusting a tracking balance even when an amount of eccentricities of an optical disk is small.  <P>SOLUTION: The frequency of a traverse signal included in a tracking error signal obtained from a optical head is measured, and whether the frequency is higher than a frequency setting or not is discriminated. When it is discriminated that the frequency of the traverse signal is not higher than the frequency setting, the optical head is moved in the radial direction of the optical disk with a thread means, and when it is discriminated that the frequency is higher than the frequency setting, the optical head is moved in the radial direction of the optical disk with the thread means. Then, the signal processing of the tracking error signal is carried out so as to cancel the DC component of the tracking error signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324385-A (JP)
Title: External storage device and entertainment system with the same
Inventor: JITSUKAWA KEIJI
IPC: G06F13/40
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an external storage device which can perform the functional setting of a storage device body readily and safely in the external storage device such that cable connections to an electronic device, etc., is carried out. SOLUTION: In the external storage device provided with a housing which is connected with an electronic device through a cable and houses the storage device body, a selector switch 371 to selects the functional setting of the storage device body 31 is provided to be exposed to the housing exterior. Setting of the selector switch 371 being exposed from the housing allows a user to perform the functional setting of the external storage device freely and to cancel complicatedness, such as disassembly of the external storage device, only by operating the selector switch 371. Besides, since a jumper pin 313 provided in the storage device body 31 is constituted not to be exposed, the functional setting of the storage device body 31 can be modified safely.
Patent JP-2003241268-A (JP)
Title: Slave light emission controller and slave flash light emitting device
Inventor: HAGYUDA SHINGI
IPC: G03B15/03
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slave light emission controller and a slave flash light emitting device which emit light in accordance with a plurality of time of preparatory light emission of a master flash light emitting device and emit light in accordance with main light emission also and obtain proper exposure independently of the object distance.  <P>SOLUTION: By the stop of light emission of a light emitting part of a slave strobe delaying behind that of the master flash light emitting device by a time approximating the delay time, the start of light emission of the light emitting part of the slave strobe has been delayed behind that of an incorporated strobe, and thus a preparatory emission light quantity ratio being a light quantity ratio of preparatory light emission of the light emitting part of the slave strobe to that of the master flash light emitting device at the time of preparatory light emission and a main emission light quantity ratio being a light quantity ratio of main light emission of the light emitting part of the slave strobe to that of the master flash light emitting device at the time of main light emission are equalized approximately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238851-A (JP)
Title: Ink for inkjet recording and process for producing ink for inkjet recording
Inventor: YATAKE MASAHIRO
IPC: C09D11/326
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet recording, which is excellent in delivery stability and can give a record excellent in freeness from blotting, and a process for producing an ink which is used for inkjet recording, is excellent in delivery stability and can give a record excellent in freeness from blotting.  <P>SOLUTION: The ink for inkjet recording contains at least a coloring agent, a water-soluble organic solvent, and water, wherein the content of the coloring agent is 4 wt.% or higher based on the whole ink and wherein the ink has a maximum value of a rate of changes in dynamic surface tension with time, (dσ/dt)<SB>max</SB>, of 0.2-0.4 mN/m/s. The process for producing an ink for inkjet recording involves a step of preparing a colored liquid by mixing at least a coloring agent, a water-soluble organic solvent and water, and a sorting step of measuring the (dσ/dt)<SB>max</SB>of the colored liquid and extracting a colored liquid having a (dσ/dt)<SB>max</SB>of 0.2-0.4 mN/m/s as an ink for inkjet recording.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323873-A (JP)
Title: Light emission device and electronic equipment
Inventor: KIMURA HAJIME
IPC: G09G3/30
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emission device capable of displaying a beautiful picture by preventing the light emission of an OLED(organic light emitting diode) due to the OFF current of a TFT(thin film transistor) for drive and suppressing the reduction of the contrast of the picture. SOLUTION: In this device, a wiring (which is hereinafter referred to as a discharge wiring) which is held at a prescribed potential is provided and the OFF current of the TFT for drive is made so as to be made to not flow through the OLED but to flow through the discharge wiring. Moreover, a TFT (which is hereinafter referred to as a TFT for discharge) such as to be turned ON conversely when the TFT for drive is turned OFF is provided in each pixel and one side of the source region and the drain region of the TFT for discharge is connected to a pixel electrode and the other side is connected to the discharge wiring. By this constitution, when the TFT for drive is turned OFF, the TFT for discharge is turned ON and the OFF current of the TFT for drive is made to flow more positively through the discharge wiring than through the OLED.
Patent JP-2003238311-A (JP)
Title: Attractant for grapholita dimorpha
Inventor: MOCHIZUKI FUMIAKI
IPC: A01N37/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractant containing a sex pheromone and effective for grasping the emergence of Grapholita dimorpha (a kind of plum fruit moth).  <P>SOLUTION: The attractant is a mixture of (E)-8-dodecenyl acetate (E8-DDA) and (Z)-8-dodecenyl acetate (Z8-DDA) at a weight ratio of 20:80 to 60:40. The attractant specifically attracts the male imago of the moth to enable the prediction of the emergence of Grapholita dimorpha.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320776-A (JP)
Title: Program for controlling execution of game, and game device carrying out the program
Inventor: IMAEDA KENICHI
IPC: A63F13/52
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a program for controlling the execution of a game, and an information processor using the program that can give a player the same feeling as carrying out an actual sport. SOLUTION: In this program for controlling the execution of the game which simulates golf in an information processor, the teeing-off strength and operation angle of a golf ball set by the player using an input means are detected by a control means, and the teeing-off operation quantity and teeing-off angle of the golf ball when teeing off the golf ball, set by the player using the input means are detected by the control means. The control means further makes an increase/decrease correction of a prescribed distance in relation to the flying distance of the ball corresponding to the detected ball teeing-off strength, according to the teeing-off operation quantity when teeing off the ball. The control means determines the flying mode of the ball on the basis of the operation angle and the teeing-off angle when teeing-off the ball, set by the player using the input means.
Patent JP-2002325094-A (JP)
Title: Method and system for dynamically allotting network resources during bit stream transfer in network
Inventor: WU MIN
IPC: H04L12/56
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To reform a method of dynamically allotting network resources. SOLUTION: In the method of dynamically allotting the network resources while transferring multimedia at a variable bit rate in a network, first contents features are abstracted from the multimedia, and a readjustment point and an observation period are decided. The second contents features and traffic features are abstracted from a multimedia bit stream. The second contents features and the traffic features are combined with each other in a neutral network, and the network resources to be allotted are estimated at a readjustment point.
Patent JP-2003247881-A (JP)
Title: Apparatus for determining level of electrolytic solution of storage battery
Inventor: TAKEUCHI HISAYOSHI
IPC: G01F23/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus of a simple structure for determining the level of an electrolytic solution of a storage battery capable of performing continuous inspection in a short time without any direct contact with the storage battery or halting the storage battery and stably and accurately determining appropriateness.  <P>SOLUTION: The apparatus for determining the level of the electrolytic solution of the storage battery is provided with a light source 5 directed to one side surface of a translucent electrolytic chamber 6, a camera 7 for picking up the image of another side surface opposite to the side surface, and an image processing device 9 for determining whether the variable density level of a required point in the image is at a specific level or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247230-A (JP)
Title: Connecting method for member
Inventor: KUROSAWA RYOHEI
IPC: E02D5/24
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To connect a member without providing a special connecting member to the member end part.  <P>SOLUTION: A U-shaped unboned PC (Prestressed concrete) steel strand 1 is installed in a hollow part of a pile 10, and grout 3 is injected in the hollow part to fix the PC steel strand. The adhesion between the grout 3 and the unboned PC steel strand, and a bearing force of the U-shaped part provide an anchor force of the base metal strength or more of the PC steel wire. When the grout 3 is hardened, the unboned PC steel strand 1 is tensioned by a center hall jack, its end part is anchored to an anchorage metal 4 provided in a continuous pile 10, and thus completing the connecting.  <P>COPYRIGHT: (C)2003,JPO