baber/WOPTO huggingface dataset:
Patent JP-2003303493-A (JP)
Title: Control method for semiconductor memory device, and semiconductor memory device
Inventor: KATO KOJI
IPC: G11C7/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a semiconductor memory device and a semiconductor memory device in which a period of pre-charge performed after finish of continuous access operation can be shortened without deteriorating restore-voltage for memory cells and delaying a data access time.  <P>SOLUTION: Activated word lines WL0 are non-activated in proper timing during selection of column selection lines CL0,..., CLN after pairs of bit lines (BL0 and /BL0,..., BLN and /BLN) are differential-amplified to a voltage level of full amplitude. That is, a non-activation time τA can be incorporated in continuous data access operation. Pre-charge operation can be completed by a non-activation time τB of a sense amplifier and an equalizing time τC of a pair of bit lines, so that a pre-charge period can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302255-A (JP)
Title: Brushless resolver and method of forming the resolver
Inventor: KIMURA SATOSHI
IPC: H02K24/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless resolver allowing a cost to be reduced and capable of providing any double shaft angle involving a double shaft angle 1.  <P>SOLUTION: This brushless resolver 10 comprises an exciting signal transmission means for transmitting, in non-contact state, resolver exciting signals from a stator 3 to a rotor 4 and a resolver part 7 for modulating the resolver exciting signals according to a detected rotating angle. The resolver part 7 is used also as the exciting signal transmission means. The resolver part 7 comprises a set of a rotor 4 having a rotor core 43 having a slot and a rotor winding 44 wound thereon and a stator 3 having a stator core 33 having a slot and a stator winding 34 wound thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309469-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUJITA TATSUO
IPC: H03M1/78
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the number of resistors in a semiconductor device with a built-in DAC for converting a digital signal into an analog signal.  <P>SOLUTION: This semiconductor integrated circuit comprises a resistor 10, a first resistor string 11 including a plurality of resistors connected in series at one end of the resistor 10, a second resistor string 12 including a plurality of resistors connected in series at the other end of the resistor 10, a third resistor string 13 including a plurality of resistors connected in series between the both ends of the resistor 10, the switches 21 of a first group respective connected between a plurality of resistor terminals included in the first resistor string 11 and a first potential VREF1, the switches 22 of a second group respectively connected between a plurality of resistor terminals included in the second resistor string 12 and a second potential VREF2, and the switches 23 of a third group respectively connected between a plurality of resistor terminals included in the third resistor string 13 and an analog signal output terminal OUT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309358-A (JP)
Title: Method of manufacturing printed wiring board and printed wiring board
Inventor: IMAMURA EIJI
IPC: H05K3/46
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board for easily controlling impedance and reducing nonconformities in terms of manufacture and use.  <P>SOLUTION: A prepreg is placed on a surface of an inner layer substrate 6, where a first conductor pattern 5 is formed on a surface of an insulating substrate 1. Then, the prepreg is hardened by pressurizing and heating it. The insulating layer 7 is formed and a second conductor pattern 11 is formed on the surface of the insulating layer 7. When the inner layer substrate 6 is formed, a first plated resist pattern 2 is formed on the surface of the insulating substrate 7 and electroless plating is applied to the surface of the insulating substrate 1. The height of the first conductor pattern 5 is formed to be almost equal to that of the first plated resist pattern 2, and the first plated resist pattern 2 is left.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301208-A (JP)
Title: Method for reducing remaining pig iron in repairing blast furnace
Inventor: SHINOTAKE AKIHIKO
IPC: C21B7/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing a remaining pig iron, which reduces a repairing cost along with shortening a repairing period, by reducing an amount of the remaining pig iron in a blast furnace when stopping operation of the blast furnace and repairing it.  <P>SOLUTION: This method comprises, in stopping the operation of the blast furnace 1 and repairing it, reducing a charge amount, then charging coke 7 for addition, when the stock level is lowered to the top of a tuyere 5, and subsequently charging a filling material 8 for load having high specific gravity such as silica rocks and iron ore. In this way, the method reduces the amount of the block of the remaining pig iron by discharging molten pig iron after settling the core coke 4 into the molten pig iron while preventing the silica rocks and the iron ore from melting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307268-A (JP)
Title: Oil strainer
Inventor: UMEMURA HARUYUKI
IPC: F16H57/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil strainer holding a resin filter made of woven fabric between an upper case and a lower case by a supporting frame.  <P>SOLUTION: In this oil strainer composed of the upper case 1, the lower case 2 and the resin filter 3 made of woven fabric, pins 10 are intermittently formed on the entire peripheral edge side of the supporting frame, a deflecting piece 11 is continuously formed inside the pins, recessed holes 7 for fitting the pins and a recessed groove 8 for fitting the deflecting piece are formed on the peripheral edge of either of the upper case and the lower case, and parts 9 corresponding to the pins of the resin filter are partially widened, whereby the slip-off of the resin filter can be effectively prevented by sandwiching actions of the pins and the recessed holes, and the resin film can be effectively prevented from being cut by reducing force applied to the pins by deflecting the deflecting piece in the recessed groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306959-A (JP)
Title: Raw water supply acceleration system
Inventor: KUSAKABE YASUKI
IPC: G06Q30/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw water supply acceleration system capable of supplying raw water with a necessary quality by a necessary volume to water users on the basis of a supply contract, while retaining water rights and ensuring smooth and stable raw water supply over a wide district.  <P>SOLUTION: A system for accelerating raw water supply among water right holders mutually contracted in pipes 9-14 contains at least one regional management computer 8 accumulating raw water sales information from applicants to be supplied among raw water users and raw water purchase information from raw water receiving applicants and a central computer 16 connected to the respective regional management computers 8. The central computer 16 is provided with a storage means for accumulating data for a web page on which the raw water sales information up-loaded from the regional management computer 8 and the raw water purchase information are published.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311084-A (JP)
Title: Washing machine
Inventor: HOSOKAWA FUMINOBU
IPC: D06F39/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rate of dehydration efficiently by heating a washing in a short time to solve such problems that a difficulty in improving the dehydration rate and highly prolonged drying time due to the limitation of the number of revolutions of the inner tub as a sort of unbalancing of the washing in the dehydration course causes a drying/washing machine to be vibrated more.  <P>SOLUTION: In the dehydration process or the rinsing process of the washing, hot water or steam is injected for a prescribed period of time from an injection nozzle 12 to heat the washing efficiently thereby improving the dehydration rate and shortening the drying time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315002-A (JP)
Title: 3-dimensional cam shape measuring result correction method, and 3-dimensional cam profile measuring apparatus
Inventor: KIKYO CHIAKI
IPC: G01B5/008
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a 3-dimension cam profile measuring apparatus provides variation in measuring results as no measurement error is considered for each apparatus.  <P>SOLUTION: The 3-dimensional cam profile measuring apparatus 10 comprises a reference measurement value acquired by measuring the shape of a reference object having a prescribed shape using a 3-dimensional cam profile gauge-head 110, a data correction information storage 62 which stores the correction information that corrects a measurement error of the 3-dimensional cam profile gauge- head calculated based on a true value about the shape of the reference object, and a data correcting part 60 which corrects the measurement result of the three-dimensional cam based on the correction information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316617-A (JP)
Title: Data linking method
Inventor: NISHIKAWA NORIFUMI
IPC: G06F3/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly execute the processing of successively linking two or more data bases by using a disk sub system connected to an inter-storage network.  <P>SOLUTION: In a system in which the disk sub system and a plurality of the data bases are connected, a new area is secured from the volume pool of the disk sub system in the case of detecting the fault of the data base management system of a reflection side server and the secured area is opened when the restoration of the data base management system is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319666-A (JP)
Title: Electrostatic levitation motor
Inventor: YAMAMOTO AKIO
IPC: H02N1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic levitation motor whose thrust and force of attraction are controllable independently by the same electrode, by utilizing the force of attraction between a mover and a stator of an AC driven double- electrode electrostatic motor.  <P>SOLUTION: This motor is configured to make thrust and force of attraction controllable independently by giving an offset voltage from a bias DC power source 31 to only either of three-phase sine waves impressed to the mover 1 and the stator 11 in order to control the force of attraction for levitation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319194-A (JP)
Title: Image processing method, image input apparatus and image output apparatus employing the same, and storage medium for storing program for executing image processing method
Inventor: HOSHINO HIROYUKI
IPC: G06T1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method as a quickened and simplified processing method for a silver salt color photosensitive material with relieved environment load capable of reading image information of the silver salt color photosensitive material through photoelectric conversion while silver halide and/or development silver remain and efficiently correcting the image quality by the silver halide and/or development silver, in particular, reduction in the color reproducibility until a satisfactory result is obtained.  <P>SOLUTION: The image processing method is characterized in that deterioration in colors by the silver halide and/or development silver is corrected by using a lookup table with respect to image information read while the silver halide and/or development silver remain to obtain processed image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310641-A (JP)
Title: Light irradiating auxiliary tip for dental restoration
Inventor: IMAI YOJI
IPC: A61C5/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiating auxiliary tip enhancing an adhesive property of photo-curing resin to a cavity in a dental treatment.  <P>SOLUTION: The light irradiating auxiliary tip 6 is inserted in the resin 4 filled in the cavity 3 of a tooth, and it is used to irradiate light. The light irradiating auxiliary tip 6 is a non-adhesive member, and when the photo-curing resin 4 shrinks by light irradiation, it separates away from the light irradiating auxiliary tip 6, and a gap is formed between the light irradiating auxiliary tip 6 and the photo-curing resin 4. An adhering side of the photo-curing resin is adhered by an adhesive 9 with controlled polymeric contraction rigidly applied to a cavity inner wall. In a photo-curing resin hole formed by pulling out the light irradiating auxiliary tip 6, an existing post is inserted, or it is filled with the photo-curing resin 4 again and the photo-curing resin 4 is photo-polymerized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315685-A (JP)
Title: Part for attaching camera
Inventor: YOKOI YOICHI
IPC: G02B23/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part for attaching camera capable of easily attaching/ detaching a camera while securing strength even in an eyepiece lens barrel equipped with an extending type eye pad in a monocular and binoculars.  <P>SOLUTION: The part for attaching a camera 110 to an eyepiece 1 equipped with a level difference 107 on the outer periphery is provided. The 1st and the 2nd parts 2 and 3 arranged while putting the level difference 107 and an observation side end face 106 of the eyepiece 1 in between are fit in each other so as to compress the level difference 107 and the end face 106 toward an optical axis 105, thereby, the camera is fixed onto the eyepiece 1. By fitting one end of the 3rd part 4 in the 2nd part 3, the camera 110 attached to the other end is fixed onto the eyepiece 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057331-A (JP)
Title: Position detecting system
Inventor: FUJIWARA MASAKATSU
IPC: H04W88/02
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting system capable of miniaturizing an oscillator and reducing the consumption of a battery. SOLUTION: An oscillator 1 having a battery as a power source and transmitting an original code number to a plurality of base stations such as PHSs or mobile phone communication networks is mounted on a mobile body such as a bicycle, an automobile, or a bag, the position of the oscillator 1 is computed by inputting intensity signals of a plurality of oscillators 1 to an integrated base station 4, and the position of the oscillator 1 called based on a call signal from a user is informed to the user.
Patent JP-2003323038-A (JP)
Title: Image forming apparatus
Inventor: KATO TETSUO
IPC: G03G15/08
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To excellently form an image under any environment after releasing a forcible toner supply mode.  <P>SOLUTION: After releasing the forcible toner supply mode performed when a developing device is filled with toner after depleting toner, a printer CPU controls so that only fresh toner may be supplied but recycled toner may not be supplied while specified number of paper passes or during the driving time of the developing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324892-A (JP)
Title: Motor
Inventor: MUTAI HITOSHI
IPC: H02K7/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the mounting accuracy of and reduce the size of a bearing holder 18 for holding a bearing member 16 using a simple configuration.  <P>SOLUTION: The bearing holder 18 for holding the pivot-bearing member 16 is formed of a sinter-molded member. Thus, the bearing holder 18 in complicated shape can be molded with ease and accuracy. Especially, the accuracy of the inner peripheral wall face of a mounting hole 18a in which the pivot- bearing member 16 is mounted is enhanced. As a result, the pivot-bearing member 16, held by the bearing holder 18, is placed in favorable sliding state. Therefore, the ease and accuracy of alignment of the pivot-bearing member 16 in the axial direction are enhanced by elastic pressing force from an biasing spring piece 19d in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323513-A (JP)
Title: Apparatus, system and method for information processing
Inventor: MOTOHASHI OSAMU
IPC: G06Q50/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for effectively and flexibly managing a document file.  <P>SOLUTION: A job 502 is generated in response to a command for generating the job including a plurality of steps from a beginning to an end. Each user (X, Y, or Z) displays a list of the generated jobs and selects one of the displayed jobs on the list. The selected job can be transferred to another information processing apparatus, for example, from X to Y, and Y to Z. When transferring the job, the system is controlled so as to optionally select between a transfer for transferring to a next step of the job such as from a step A to a step B, and a transfer for transferring within the same step such as from X to P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320367-A (JP)
Title: Method for assisting production of biosurfactant and method for cleaning contaminated soil
Inventor: SHIMIZU YOSHIHISA
IPC: C12N1/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase a biosurfactant without requiring a complicated and high-level technology such as the separation of a microorganism, identification of a kind of germ, explication of decomposition ability thereof in the case where a petroleum based contaminant in an environment is cleaned by the assistance of the biosurfactant.  <P>SOLUTION: The microorganism having acclimation with the contaminant increases the amount of the biosurfactant produced at the outside of a cell by adding saponin to a contaminated environment system such as water and soil in which the petroleum based substance such as petroleum and waste oil exists as the contaminant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188882-A (JP)
Title: Communication apparatus, communication device, substrate mounting method, and touch sensor
Inventor: SHINODA HIROYUKI
IPC: G01L5/22
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus for transmitting a signal by allowing a plurality of communication elements to relay the signal without forming individual wiring.  <P>SOLUTION: The communication apparatus includes the plurality of communication elements arranged in a distributed manner. Each of the communication elements has a function to communicate with other communication elements arranged in the vicinity. The communication distance is set to enable local communication with the other communication elements arranged in the vicinity. By this local communication, a signal is successively transmitted between the communication elements until the signal reaches a target communication element. The plurality of communication elements are hierarchically divided by management functions. In each hierarchy route, route data is set, so that a signal can be transmitted efficiently to a final target.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323239-A (JP)
Title: Information processor, information processing method, recording medium, and computer program
Inventor: USHIRO TERUYUKI
IPC: G06T1/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating environment which is suitable for selection of desired identification information from picture images of real world scenery where visible identification information is allocated.  <P>SOLUTION: An 'image and ID storing part' and a 'capture button' are allocated on an information terminal. And the 'capture button' is pushed and an image and ID (i.e., information received from an optical beacon) are recorded in the 'image and ID storing part' when a user points a portable terminal to a desired optical beacon and it is displayed that the optical beacon is identified on a display screen of the portable terminal. Then, the user can select the optical beacon in a comfortable position when the capture image is displayed on the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331289-A (JP)
Title: Image discriminator, and radar system provided with the same
Inventor: HAMAOKA AKISHI
IPC: G01S13/90
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a reference image prepared preliminarily gets voluminous, and a problem that a processing time required for discrimination gets long, in the discrimination according to collation processing for an image itself in the prior art as a means for the image discrimination.  <P>SOLUTION: Not only image data Ax1... are compared with a reference image (MINACE filter) Fa, but also information such as an observation parameter accompanied to the image is read in to be used in the comparison of the image to constitute an image discrimination system of high precision. Data mining technology 10 is used to bring algorithm of high coping-with ability for an unknown data in the discrimination, and to process various kinds of multifarious data. An LVQ 12 that is one of neural network techniques is used as decision algorithm for the unknown data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332015-A (JP)
Title: Manufacturing method of enamel circuit board with insertion terminal part
Inventor: HATADA MICHINORI
IPC: H05K3/40
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly detach and attach an enamel circuit board with an insertion terminal part from and to a socket.  <P>SOLUTION: A conductor circuit 3 is formed by screen-printing conductive paste on the enamel substrate 2 and baking, and terminal parts 3a, 3b of the conductor circuit 3 are made as the insertion terminal parts 4, 5 to equipment sockets 6, 7 to form the enamel circuit board 1 with the insertion terminal part. In screen-printing the conductive paste on the enamel substrate 2, viscosity of the conductive paste to be used is adjusted to 80-150 Pa.s. A surface of a terminal part conductor (the terminal parts 3a, 3b of the conductor circuit 3) can be smooth, and the insertion terminal parts 4, 5 of the enamel circuit board 1 with the insertion terminal part can be smoothly detached and attached from and to the sockets 6, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325926-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for protecting a game machine from noise caused by electrification of static electricity without sacrificing the whole appearance of the machine.  <P>SOLUTION: This pachinko game machine 10 is disposed with components such as an inner frame 20, a glass frame 22, and a mechanism plate 70 in its front surface or a rear surface so as to be visible from the outside of the pachinko game machine 10. The respective components disposed in this way are formed of SMF (single mode fiber) filling plastic.  <P>COPYRIGHT: (C)2004,JPO