baber/WOPTO huggingface dataset:
Patent JP-2003124362-A (JP)
Title: Non-volatile semiconductor memory and method of driving the same
Inventor: TAKAHASHI KEITA
IPC: H01L21/8247
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory which can accelerate data reading and writing speeds even if the memory is miniaturized, and also to provide a method of driving the same. SOLUTION: A memory cell array of the non-volatile semiconductor memory comprises memory cells 1 arranged in two-dimensional matrices, a plurality of memory word lines 2 which are arranged in rows and are connected to the gates of the memory cells 1, main bit lines 6 arranged in columns, and sub-bit lines 3, and source lines 11. The plurality of sub-bit lines connected to the memory cells 1 in different columns are branched from each main bit line 6, and each source line 11 is commonly connected to the sources of the plurality of memory cells 1 arranged in a column. By this array structure, reading and writing speeds can be maintained even if the device is miniaturized by reading data from the bit line side and writing data by controlling the voltages of the source lines.
Patent JP-2003117226-A (JP)
Title: Video game system, video game device and video game performance controlling method
Inventor: OKITA KATSUNORI
IPC: A63F13/792
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a video game by which reality and tension are obtained. SOLUTION: The video game system is provided with a player information storage part 371 for storing player information including virtual money to be used in a game, an real money conversion part 161m for performing conversion between the virtual money and real money, a pseudo value conversion part 161n for carrying out conversion between the virtual money and a prescribed pseudo value, a virtual money storage part 361b for adding the virtual money within the player information storage part via calculation at the real money conversion part, and a game result adjusting part 161p which converts the part of the increasing and reducing variation of the pseudo value generated every performance of the game to the virtual money, calculates it corresponding to the increasing and reducing variation from the present virtual money of the player and updates player information in the player information storage part 371.
Patent JP-2003123800-A (JP)
Title: Thin gasket
Inventor: HITOHATA SHINZABURO
IPC: H01M8/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a carrier gasket for a separator separating a gas area in a fuel cell and to safely and surely fix and seal the separator for improving performance and reliability of a collector electrode frame. SOLUTION: This thin carrier 1 in a mounting member for the separator in the fuel cell is formed of a thin and hard plastic film, and the gasket 2 formed of an elastic body is molded integrally with the thin carrier 1. In this way, shape holding and seal performance can be improved to reduce a cost.
Patent JP-2003131341-A (JP)
Title: Heat developable image recording material
Inventor: KUBO TOSHIAKI
IPC: G03C5/08
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable image recording material having an excellent traveling property particularly for photographic plate making. SOLUTION: In the heat developable image recording material having at least one layer of an image forming layer on one surface of a supporting body, the outermost layer in the opposite side of the supporting body to the image forming layer shows 10 mJ/m<2> to 70 mJ/m<2> surface energy after the heat developing treatment.
Patent JP-2003134179-A (JP)
Title: Synchronizing signal shaping circuit, image processor and defect inspection device
Inventor: OKABE MASAHARU
IPC: G06F1/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing signal shaping circuit capable of suppressing a change of the delay of outputted synchronizing signals after formation even when the degree of elimination of noise generated at the time of rise and fall of the synchronizing signals is changed, an image processor and a defect inspection device. SOLUTION: In the synchronizing signal shaping circuit eliminating chattering noise at the rise and fall of a signal waveform, a rise detection means, a fall detection means and a time delay means are provided. The rise detection means and the fall detection means can temporarily stop functions.
Patent JP-2003129287-A (JP)
Title: Electroplating process
Inventor: SUZUKI YUMI
IPC: C25D21/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroplating process which sufficiently prevents incomplete embedding of a concave part formed on the surface to be plated of a semiconductor wafer and forms a copper-plated film with a uniform thickness after embedding the concave part. SOLUTION: This process contains a first step wherein the surface to be plated of the semiconductor wafer W is soaked into a plating solution 14 containing Cu<2+> ion, water and a promoter that promotes the electrochemical reduction of Cu<2+> ion, followed by a second step wherein a predetermined voltage is applied between the semiconductor wafer serving as a cathode and a copper plate 16 serving as an anode to allow preferential electrodeposition of copper inside the concave part 80 formed on the surface to be plated of the semiconductor wafer. Preferably, the surface to be plated of the semiconductor wafer W is rotated in the plating solution 14 in the first step while it is left still in the plating solution 14 in the second step.
Patent JP-2003126464-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the generation of uncomfortableness in the direction accompanied by the progress of a game by naturally forming a game flow before and after the direction to be directed by the interruption control over the whole of the game machine. SOLUTION: Even if an interruption direction by the drive control based on a second control data is directed during the ordinary direction by the drive control based on a first control data, the drive control based on the first control data is restarted from a time point when the drive control based on the first control data counted by a timer means passes.
Patent JP-2003136989-A (JP)
Title: Method for distributing driving power and device for controlling distribution for four wheel drive vehicle
Inventor: WAKAO MASAAKI
IPC: B60K17/35
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for distributing driving power and a device for controlling distribution for a four wheel drive vehicle capable of reducing load imposed on a transfer and controlling rise of lubricating oil temperature without preparing special control data for reducing load. SOLUTION: An ECU 21 controls driving power of a driving power transmission 7 with switching a control to a control based on a first four wheel drive mode which distribute lower driving power than a second four wheel drive mode or a two wheel drive mode when a temperature detection sensor 7 detects a first reference temperature during the driving power transmission 7 is controlled in the second four wheel drive mode.
Patent JP-2003139360-A (JP)
Title: Air cleaner
Inventor: TOBA AKEBONO
IPC: A61L9/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a high purification efficiency air cleaner effectively using charcoal pieces and reducing the load required for circulation driving as much as possible. SOLUTION: Five vessels 3, 3,... are vertically stacked in a hermetically closed housing 2 formed with an inlet 243 in a bottom wall 24 and an outlet 271 in a top wall 27. The respective vessels are supported to a guide rail 251 and, when the front surface wall 23 is detached, the vessels can be drawn out frontward. The insides of the respective vessels are divided by diaphragms 35, 35,..., which are alternately disposed into a comb-teeth shape, the bottom part is filled with the charcoal pieces 4 of prescribed layer thickness, and the upper part, or the residual space, is formed with a passage 38 bending in zigzags and extending from the front-end-side or rear-end-side communication port 311. Fan means 5 is driven by a solar battery panel 6 so that the air taken from the inlet is made to pass through the passage from the bottom to the top for every vessel. After the odor components are adsorbed and removed by the contact with the charcoal pieces, the air is released from the outlet.
Patent JP-2003108901-A (JP)
Title: Card payment system and card payment assisting method
Inventor: OKAMOTO MITSURU
IPC: B42D15/10
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of payment using a card while keeping its convenience. SOLUTION: This card payment system is provided with a pen 3 used for writing on a slip 1 carrying a printed positional code and transmitting the written data, a transaction data management part 10 controlling transmission and receipt of transaction data about the payment including the written data written on the slip 1 by means of the pen 3 by a user of a card number, and a member database 7 storing original signature data previously registered for every card number and personal data about the member of the card number.  The transaction data management part 10 is provided with a slip number specifying function 16 for specifying the slip number of the written data on the basis of the positional code of the written data or the contents of the written data, a signature collating function 18 for collating the signature data in the written data with the original signature data as to the transaction, and a collation result informing function 20 for informing the collation result to an affiliated store terminal or a card management host.
Patent JP-2002160216-A (JP)
Title: Fiber-reinforced injection-molded article
Inventor: SUBRAMANIAN PALLATHERI MANACKA
IPC: B29C31/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber-reinforced thermoplastic polymer product which has a higher heat distortion temperature as compared with a product produced from a raw material pre-mixed before injection molding. SOLUTION: The product is produced from a particle mixture comprising a thermoplastic polymer, a polymer modifier, and inorganic fiber bundles which are mixed exactly and supplied directly to an injection molding machine under specified conditions.
Patent JP-2003148191-A (JP)
Title: Control device of engine for power generation
Inventor: SUEMORI MASARU
IPC: F02D29/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of continuing the power supply by continuing the operation of a device, when an internal combustion engine is used as the drive source of the power generation system of the device, if the range of the inclination of the device is such that the seizure will not occur, instead of the internal combustion engine being simply stopped, even when the device is inclined and the inclination exceeds a prescribed range, in order to solve a problem that the lubricant of the internal combustion engine will not be sufficiently fed or will not be fed at all to cause the seizure if the device is set on a place with a large inclination such as on the sea. SOLUTION: In the engine for power generation to be used in the device whose posture is largely changed to be inclined, the operation condition of the engine is controlled to be in the off state, in the idling state, or in the normal rotation state by a signal from a detecting part for detecting the inclination of the device.
Patent JP-2003139908-A (JP)
Title: Optical film
Inventor: SHIYOJI SATORU
IPC: C08J7/046
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical film excellent in antireflection performance and scuffing resistance at a low production cost. SOLUTION: The optical film is obtained by successively depositing (A) a hard coat layer having 2 to 20 μm thickness and containing a metal oxide and a hardened material by heat or ionization radiation and (B) a low refractive index layer containing porous silica and a polysiloxane polymer and having 1.30 to 1.45 refractive index and 40 to 200 nm thickness on at least one surface of a base film.
Patent JP-2003097173-A (JP)
Title: Earth hole device for liberating energy of earth core mantle density, artificial hole of volcano used in device, and method of manufacturing the same
Inventor: NOT AVAILABLE
IPC: E21B15/00
Filed: 2001-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial hole of volcano for liberating underground fission energy and a method for manufacturing the same. SOLUTION: An E.V-type block hoist crane, a vertical-hole excavator of double layers-connecting structure, and carrying-out equipment are provided in the device.
Patent JP-2003120118-A (JP)
Title: Runner for folding door
Inventor: GOTO TADASHI
IPC: E05D15/26
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a runner for a folding door capable of putting a vertical rail between a right and a left guide rollers even after fitting the runner to a cover type hinge. SOLUTION: This runner for a folding door has a right and a left guide rollers to be rolled, while abutting on both surfaces of a vertical rail laid in a lintel or a top plate in the horizontal condition. The folding door is fitted and removed by fixing a shaft for pivotally supporting one of the guide rollers to a runner main body and moving a shaft for pivotally supporting the other guide roller between two steps in relation to the runner main body.
Patent JP-2003151029-A (JP)
Title: Electronic locker system, electronic locker and locker management server
Inventor: SEKI ICHIRO
IPC: G06Q20/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To allow the delivery of a collect home delivery load by use of a home delivery locker even in the absence of a receiver. SOLUTION: An electronic locker 1 is connected to a locker management server 2 through a communication means 4. The locker management server 2 is connected to the accounting system 3 of a cellular phone company through a communication means 5. The collect home delivery load is put in one of the receiving spaces of the electronic locker 1. The electronic locker 1 or the locker management server 2 informs the arrival of the collect home delivery load to the receiver. When the receiver contacts the locker management server 2 through a cellular phone 6 on receipt of this notice, whether the receiver is willing to pay the collect cost together with the cost of the cellular phone of not is confirmed. When the receiver sends the answer of the willingness of paying, the door of the locker containing the collect home delivery load is opened.  The collect cost is charged and recovered together with the cost of the cellular phone by the charging system 3 of the cellular phone company, and paid to a home delivery company.
Patent JP-2003152472-A (JP)
Title: Voltage-current conversion ratio switching circuit
Inventor: YAMAGUCHI KOJI
IPC: H03F3/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To realize the gm value of a large voltage-current conversion ratio without considerably increasing a current consumption even when a considerably large gm value such as, for example, 100 times is needed for a gm of the large voltage-current conversion ratio to the gm of the normal voltage-current conversion ratio in a gm value switching circuit necessary to realize a read signal output high-speed rise. SOLUTION: The switch circuit which controls by the voltage-current conversion ratio switching signal whether the output of the gm amplifier is transmitted to a capacity load as it is, or the output of the gm amplifier is transmitted to the capacity load via an amplifier is added to the output of the gm amplifier to thereby realize the gm of the large voltage-current conversion ratio without considerably increasing the current consumption.
Patent JP-2003152261-A (JP)
Title: Package for containing optical semiconductor element and optical semiconductor device
Inventor: YOKOI KIYOTAKA
IPC: H01L27/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To make excellent airtightness of an optical semiconductor element, optical coupling efficiency of the optical semiconductor element and an optical fiber, high frequency transmission characteristic of the semiconductor element and an input and output terminal, and heat radiation property in operation of the semiconductor element. SOLUTION: The package for optical semiconductor formed substantially in a rectangular parallelepiped has a substrate 2. The substrate 2 includes a metal carbon complex A as a base material dispersing an aggregate of unidirectional carbon fibers 1, in a carbonaceous mother material (m) impregnating a metal component (n) containing at least one kind of Ag, Ti, Cr, Zr and W of 0.2 to 10 pts.wt. and Cu of 90 to 99.8 pts.wt. On the surface of the base material, a metal plating layer X, a soldering material layer Y and a Cu layer Z are laminated in this order. The Cu layer Z has a thickness between 1/10 and 1/2 of the complex A.
Patent JP-2003149966-A (JP)
Title: Image forming device
Inventor: KUSAKA KENSAKU
IPC: G03G15/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent image failure caused by soil on a pressure roller, etc., of a fixing unit that does not require stand-by temperature adjustment as in film fixing. SOLUTION: A cleaning roller is brought into contact with the pressure roller. Each time predetermined number of prints are produced, the roller is idly rotated in the state of being heated. The device has a counter that counts the number of prints and cleans the roller according to the value of the counter. The device also has a means for resetting the counter. The means for resetting is manually reset and performs 1) the detection of the installation of the device, 2) the detection of the detachment of the fixing unit, 3) the detection of the state of being left undone for a long time, and 4) the detection of an environmental change.
Patent JP-2002236559-A (JP)
Title: Multifunction peripheral storage device buffer system and method for providing buffer memory in the same system
Inventor: BASSETT STEPHEN J
IPC: G06F12/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide not only a peripheral storage device system which has a multifunctional buffer system, but also the multifunctional buffer system which is used in the peripheral storage device system. SOLUTION: The buffer system includes a multi-purpose memory constitution element 32 which not only buffers information transferred between a peripheral storage device and a host computer system, but also stores a scratch pad accessible by a controller processor 52 and/or instructions.
Patent JP-2003153747-A (JP)
Title: Arrangement rack
Inventor: IWASAKI YOSHIHISA
IPC: A47B91/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize a housing space without being obstructed by obstacles, e.g. draining pipes arranged under a sink when an arrangement rack is installed; form stable storing places; and facilitate the assembly at home. SOLUTION: This arrangement rack is equipped with a pair of right and left frame bodies 4, and shelf-receiving members 5, and is set, e.g. under a sink while the arrangement shelf can be freely assembled. In this case, the frame body 4 is formed into a square shape by connecting the top and the bottom of the pair of front and rear vertical frame members 1 with lateral frame members 3. The shelf-receiving members 5 are respectively laterally bridged on the front side and the rear side of the frame bodies 4 by engaging both ends with the vertical frame members 1. For the vertical frame member 1, a hollow body is used, and shaft-receiving holes 2 being arranged with equal intervals in the vertical direction are provided on the internal side surface of the vertical frame member.  In the meantime, at both end sections of the shelf-receiving member 5, a supporting section 8 which vertically goes along the internal side surface of the vertical frame member 1. Then, on the external surface of the supporting section 8, a notch section 10 which is fitted on the mouth edge 2' of the shaft-receiving hole 2 is formed on the rear surface of the proximal end section. Then, a fitting-in shaft 9 which is fitted in the shaft-receiving hole 2 is provided in two stages of the top and the bottom. By fitting the fitting-in shaft 9 in the shaft-receiving hole 2, both end sections of the shelf-receiving member 5 which is bridged between the frame bodies are firmly held by the vertical frame members 1.
Patent JP-2003128338-A (JP)
Title: Inserting machine
Inventor: KUJIRA EISHIN
IPC: B65H5/30
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To enable mainly opening a signature or the like and inserting other printed materials or the like in it in the process or the like after printing. SOLUTION: In the process of winding a main sheet around a drum and rotating the drum forward and in reverse, an opening rubber is driven in synchronization before and after the drum starts rotating in reverse, and only an outside of the main sheet is carried in forward rotation direction. Thus only the outside part of the main sheet put between the drum and a main sheet holding member can be drawn out and opened at the rear end part, and contents can be inserted. Accordingly, as the selection range of construction is widened and subject contents can be finely structured, significant labor-saving comparing with conventional manual and machine works can be achieved.
Patent JP-2003162181-A (JP)
Title: Image forming apparatus
Inventor: KAWASHIMA TATSUJI
IPC: G03G21/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a plurality of paper feeding units can be discriminated with a small number of signals.  <P>SOLUTION: In the apparatus, paper feeding unit selection signals received by a 2nd communication means 20 are reshuffled by a conversion means 21, processed by logical operation and paper feeding unit selection signal converted by the converting means 21 is fed to a lower paper feeding unit with a 3rd communication means 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160255-A (JP)
Title: Paper conveying device and image forming device equipped with the same
Inventor: IWAKI AI
IPC: B65H5/06
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying mechanism and an image forming device equipped with the paper conveying device prevented from wrinkling a paper sheet and causing a paper jam even if conveying a roll paper sheet with a width of 210 mm or a paper sheet of A1 size or larger.  <P>SOLUTION: A plurality of roller bodies 86 provided at a driven roller 82 are respectively fixed by individual shafts 85. The shafts 85 are journaled by supports 87, and a plurality of supports 87 are fixed to a mounting plate 88. The shafts 85R of the roller bodies 86R positioned on the right side R of the center in the cross direction of conveyance are inclined so that the peripheral surface of the roller bodies 86R are inclined obliquely to the right, and the shafts 85L of the roller bodies 86L positioned on the left side L of the center in the cross direction of conveyance are inclined so that the peripheral surface inclines obliquely to the left. There is therefore no possibility of forming wrinkles in the paper sheet even if conveying the long-sized paper sheet.  <P>COPYRIGHT: (C)2003,JPO