baber/WOPTO huggingface dataset:
Patent JP-2003107473-A (JP)
Title: Back light for liquid crystal display machine
Inventor: IDE NOBUHIRO
IPC: G02F1/13357
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a back light for liquid crystal display which is thin and light in weight and is capable of efficiently performing light emission to the pixels of a liquid crystal display machine and reducing the electric power consumption. SOLUTION: This back light for the liquid crystal display machine is formed of an organic electroluminescence element 1. The organic electroluminescence element 1 is formed of a plurality of light emitting element segments 8 of which the light emitting section is divided in positions corresponding to non-display sections 14 between the pixels 13 of the liquid crystal display machine 10. The light emitted from the light emitting segment 8 of the organic EL element 1 transmit the segments of the pixels 13 of the liquid crystal display machine 10 by which the liquid crystal display is performed. The non-display sections 14 which do not allow the transmission of the light between the pixels 13 can be so formed that these sections are not irradiated with the light from the light emitting element segment 8 as far as possible.
Patent JP-2003103833-A (JP)
Title: Light beam recorder
Inventor: SEKIYA TOSHIYUKI
IPC: B41J2/44
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a light beam recorder capable of preventing irregularity in a latent image or in an output image due to difference in luminance profiles of LD light emitting elements. SOLUTION: In the light beam recorder, one or more semiconductor laser array chips each having a plurality of laser diode (LD) light emitting elements which are arranged in one or more rows are arranged on a substrate, each of the LD light emitting elements is activated by a predetermined driving current to emit a light, and the light beam of each LD light emitting element is collected on a photosensitive body through a light collecting optical system to perform the recording of an image. The light beam recorder is equipped with a memory means that stores a driving condition adjustment value of each light emitting element which is determined based on a luminance profile of each light beam at a time when each LD light emitting element is driven by a predetermined driving current.  The driving condition of each light emission pixel is adjusted by using the driving condition adjustment value of the light emission pixel read from the memory means, and then each of the LD light emitting elements is activated by controlling the luminance profile of the light beam on the photosensitive body to be in a desired condition.
Patent JP-2003115395-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: NOMURA YUKIO
IPC: H05B41/24
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To detect the disconnection of a filament of a fluorescent lump safely and certainly. SOLUTION: By supervising the both-ends voltage of the filaments F1 and F2 by the voltage detection parts 5 and 6, if the both-ends voltage exceeds predetermined threshold V, the light emitting diodes PD of photo-coupler 7 and 8 is made to emit light. The detection current flows to a disconnection judging part 9 from a phototransistor PT, which receives this light. When it is before the lighting start time, it judges that it is filament disconnection to give a detection signal to a drive control part 11 and an information part 10. The drive control part 11 cut off the electric power supply to the fluorescent light 1 immediately through an inverter circuit 4, and the information part 10 tells a user about the filament disconnection by lighting of display light or buzzer sound.
Patent JP-2003116062-A (JP)
Title: Photographic apparatus and control method for photographing
Inventor: MIYASHITA TAKESHI
IPC: H04N5/335
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic apparatus and a control method for photographing capable of securely extending the dynamic range of a solid imaging device of an interline transfer type. SOLUTION: There is swept out at a high rate in the state where a mechanical shutter is closed a smear component produced on a vertical transfer passage owing to light leaking into the vertical transfer passage of an imaging device (solid imaging device) prior to exposure to light. Thereafter, the imaging device is exposed to light by opening and closing the mechanical shutter at a shutter speed obtained by preliminary light measurement. After the exposure to light is finished, the smear component produced on the vertical transfer passage is read out in a bucket relay fashion. Thereafter, a read pulse is applied to a transfer gate whereby signal electric charges stored in a photodiode owing to the exposure to light are transferred to the vertical transfer passage, and are then read out in a bucket relaying fashion.  Image information is obtained by combining the read smear component and respective levels of the signal electric charges for each picture element.
Patent JP-2003123764-A (JP)
Title: Nonaqueous secondary battery
Inventor: HAYASHI KEIICHI
IPC: H01M4/131
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with an excellent cycle characteristic, a low temperature characteristic, and a high rate discharge characteristic. SOLUTION: This nonaqueous secondary battery is provided with a positive electrode having lithium composite oxide serving as a positive electrode active material and a positive electrode mix containing carbon black as a conduction assistant, a negative electrode, and a nonaqueous electrolyte solution. As the conduction assistant, carbon black with 100-400 m<2> /g specific surface area and 100-300 ml/100 g DBP oil absorbing quantity is used, and the positive active material contains 3-5% of carbon black on the weight basis. A ratio of DBP oil absorbing quantity (ml/100 g)/the specific surface area (m<2> /g) of the carbon black is desirably 0.5-3, and a ratio of carbon black to the positive electrode active material in the positive electrode mix is preferably 3.4-4.7% on the weight basis.
Patent JP-2003112094-A (JP)
Title: Coating application method and applicator
Inventor: HAMAMOTO NOBUO
IPC: B05C5/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of stripes of coating films due to foreign matters or corrosion of flow passages of a die in a coating application to a web. SOLUTION: The coating liquids 30, 31 and 32 are applied to the web 10 from the die 21. Then, a cleaning liquid 50 is sent to the liquid flow passages 25, 26 and 27 of the die 21. The cleaning liquid 50 is an aqueous alkaline solution containing enzyme. The cleaning liquid 50 is recovered in a receiver 57 and is then sent by a pump 58 to a cleaning liquid preparing machine 59 and is recycled. Water (70) of 35 to 50 deg.C is sent to the die 21 to flush the cleaning liquid 50 in the die 21. The liquid flow passages 25, 26 and 27 are removed from the foreign matters in the coating liquids 30, 31 and 32 and the formation of the stripes on the surfaces of the coating films 23 can be suppressed by the cleaning method.
Patent JP-2003123598-A (JP)
Title: Electromagnetic disconnecting switch
Inventor: AOI TATSUFUMI
IPC: H01H1/62
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic disconnecting switch capable of being used even under high frequency and large-current. SOLUTION: This electromagnetic disconnecting switch comprises fixed electrodes 2 provided with cooling channels, movable electrodes 1 mounted oppositely to the fixed electrodes 2 and provided with cooling channels, connecting conductors 20 integrally formed on each of the fixed electrodes 2, and an electromagnet 4 for allowing the movable electrodes 1 to be abutted on and separated from the fixed electrodes 2.
Patent JP-2003122860-A (JP)
Title: Menu information supply method and menu information supply system
Inventor: UCHIDA KENJI
IPC: G06Q50/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To save resources while helping a user's shopping by allowing the supply of many kinds of menu information, and helping the user to determine a cooking recipe. SOLUTION: This menu information supply method for supplying menu information from a menu information server 3 is provided with a process of urging to input conditions of menu information as retrieval information, and a process for notifying the user of the retrieval result.
Patent JP-2002176994-A (JP)
Title: Human abh
Inventor: WEI IN-FEI
IPC: A61K48/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a human hABH polypeptide and a DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques, a method for utilizing such polypeptide for the treatment of mutations and the treatment of diseases which result from damaged DNA, for example, cancer, an antagonist against such polypeptide and its use as a therapeutic to augment its chemotherapeutic effect on cancer cells. SOLUTION: This invention provides an isolated polynucleotide selected from the group consisting of (a) a polynucleotide encoding the hABH polypeptide having a deduced amino acid sequence of Figure 1 (refer to the specification) or a fragment, analog or a derivative of the polypeptide and (b) a polynucleotide encoding the hABH polypeptide having the amino acid sequence encoded with a cDNA contained in ATCC Deposit No.75855 or a fragment, analog or derivative of the polypeptide.
Patent JP-2002194209-A (JP)
Title: Polyamide resin composition and polyamide film
Inventor: EMOTO MASAHIKO
IPC: C08J5/18
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition desirable for use in the manufacturing of a polyamide film having a wide temperature range available for uses ranging from retort treatment to freeze-storing, and at high temperatures as well as low temperatures, with little gel generation and few defects of poor appearance, and to provide a polyamide film therefrom. SOLUTION: This polyamide resin composition comprises (A) 100 pts.wt. of a polyamide resin mixture of two or more polyamide resins with different end group contents and (B) 0.7-7 pts.wt. of a soft polymer that is a specific olefin copolymer, wherein 5<=[X]-[Y]<=50, 10<=[X]<=65, and the relative viscosity of the polyamide resin mixture is 2.0-4.5, where [X] represents the amino end group content (μeq./polymer-1 g) and [Y] represents the carboxyl end group content (μeq./polymer-1 g) of the mixture (A).
Patent JP-2003132254-A (JP)
Title: Electronic coupon management system
Inventor: SATO MASAO
IPC: G06Q10/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic coupon management system using a cellular phone, which can be used without a complicated procedure and easily prove the actual use of a coupon. SOLUTION: This electronic coupon management system (hereinafter referred to as system) 1 is connected to the Internet 7, and transmits a coupon offer form according to the request from a customer terminal 2. When the coupon offer form with e-mail address inputted thereto is transmitted from the customer terminal 2, an electronic coupon is transmitted to the e-mail address. When the customer inputs necessary information to the electronic coupon and transmits it to the system, the system then transmits it to the facsimile receiver 3 of a store. The store can judge the validity of the electronic coupon presented by the customer by collating it with the transmitted facsimile document to judge the identity, and also store the evidence document of the use of electronic coupon.
Patent JP-2003153365-A (JP)
Title: Earphone-arranging tool
Inventor: SUEDA YUICHIRO
IPC: H04R1/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a speaker that is forked when no earphones are used is hooked and tangled everywhere for causing inconveniences while a headphone stereo and walkmans(R) are being carried. SOLUTION: When earphones having a pair of speakers are not in use, the speakers are united or the speakers and an arm section are united for winding around the integrated microphone body, a portable acoustic apparatus body, and a remote controller, thus improving the arrangement properties and portability of the earphones and also preventing failure.
Patent JP-2003129457-A (JP)
Title: Suspended matter collecting equipment
Inventor: KOMATSU HARUO
IPC: E02B15/10
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide suspended matter collecting equipment capable of carrying out work efficiently. SOLUTION: A collection tool 5 is suspended, in a state of being submerged in river water, on trolleys 2 which can make traverse motions along main ropes 1 provided in a tensioned state between one riverbank L and the other riverbank R; the trolleys 2 are towed by paying out/taking up a traversing rope 10 from/around a drum 7 for the traverse motion; the recovery tool 5 is moved from the side of the riverbank L to the side of the riverbank R; and suspended matter is swept to the side of the riverbank R. Additionally, an oscillating rope 11 is paid out/taken up from/around a drum 8 for oscillation, so that an angle of the recovery tool 5 suspended from the trolleys 2 can be adjusted.
Patent JP-2003134113-A (JP)
Title: Processor for calculating average queue length
Inventor: MIZUTA TAKESHI
IPC: H04L47/80
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To accelerate an operation with a hardware circuit configuration, to make a circuit scale small and to improve operation accuracy concerning an average queue length calculation processor for calculating an average queue length in a RED algorithm being an active queue management algorithm used for an IP network node, etc. SOLUTION: An update time storing part 1-1 obtains a time (update time) when a queue becomes empty from a timer 1-6 and stores the time. An update timing generating part 1-3 reads the previous update time from the update time storing part, and outputs an operation start signal CalcEn each time an elapsed time calculated from a difference between the update time and the present time surpasses an update time RenewTime. An average queue length operating part 1-4 stores a new average queue length AvgNew calculated by multiplying the previous average queue length AvgOld read from an average queue storing part 1-5 by an attenuation time constant in the average queue length storing part and updates the average queue length AvgNew each time an operation start signal is inputted.
Patent JP-2003133895-A (JP)
Title: Vibrating piece, vibrator, oscillator and electronic equipment
Inventor: SAKATA JUNICHIRO
IPC: H03B5/32
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating piece, a vibrator, an oscillator and an electronic equipment that cause no oscillation failure by preventing a grooved electrode from breaking, etc. SOLUTION: The vibrating piece is made of crystalline quartz and comprises a base 140 on which a base electrode 140d is formed, vibrating arms 120 and 130 formed while protruding from the base, and grooves 120a and 130a provided to grooved electrodes 120d and 130d formed on front surface and/or rear surface of the vibrating arms. The vibrating piece 100 is constituted by comprising opening constricted parts 120f and 130f in which the length in widthwise direction that is short in its side direction of a groove opening of the groove becomes narrower as approximating to the base side and/or tip side, and providing a gentle slope in which the angle of inclination of a sidewall of groove, formed in the depth direction of the groove and corresponding to the opening constricted part, is gentler than that of the other part of the sidewall of groove.
Patent JP-2003133560-A (JP)
Title: Method of manufacturing thin film transistor
Inventor: TAKATOKU MASATO
IPC: H01L21/66
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To surely obtain an evaluation result at the time of evaluating the crystal condition of a polysilicon film formed by a low temperature polycrystallization process. SOLUTION: After an amorphous silicon film 6a is formed on a substrate 2, the substrate 2 is cleaned in a cleaning process. In more practical, a pre- process to form a surface oxide layer 6s on the amorphous silicon film 6a with a solution including ozone and a post-process to remove the surface oxide layer 6s with a solution including fluoric acid are performed. Thereafter, an oxide film 6t is formed on the surface of the cleaned amorphous silicon film 6a. Next, a polysilicon film 6 which becomes the channel layer of a thin film transistor is formed by performing a laser annealing process to the amorphous silicon film 6a. In this case, the linearity and/or periodicity of the space structure of the film surface of the polysilicon film 6 is detected and the condition of the polysilicon film 6 is evaluated based on the detection result of the linearity and/or periodicity.
Patent JP-2003139165-A (JP)
Title: Driving force distribution control device for four-wheel drive vehicle
Inventor: MURAKAMI TAKESHI
IPC: B60K17/348
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To assure stable travel by distributing driving force with high accuracy while preventing damage due to heat to a driving force transmission device for a four-wheel drive vehicle. SOLUTION: An ECU 21 has a CPU 22, a ROM 23, a RAM 24 and an input/ output circuit 25. The CPU 22 reads threshold values V1-V4 from the ROM 23 in accordance with a change-over flag arithmetic program, inputs detection signals from wheel speed sensors 32a-32d and calculates a differential rotating speed ΔN in accordance with the detection signals. The CPU 22 reads a command value 1 of a current fed to an electromagnetic coil 7a, computes the product of the differential rotating speed ΔN and the command value I and finds heating energy U in accordance with the computation result. The CPU 22 reads a value for a change-over flag from a change-over flag storage part 24a for determining a current driving mode, compares the heating energy U with the threshold values V1-V4 in accordance with the current driving mode, and determines a new driving mode.
Patent JP-2003137914-A (JP)
Title: Acrylic resin composition and adhesive for semiconductor
Inventor: FUKUCHI IWAO
IPC: C08F2/44
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin composition having excellent adhesive strength, and to provide an adhesive for a semiconductor capable of exhibiting good adhesive strength when used in connecting circuits of electrical/electronic parts, such as semiconductor packages. SOLUTION: This acrylic resin composition contains (A) a block copolymer expressed by the general formula (I) (α is a nonpolar molecular species of which the main skeleton has no ring; β is a polar molecular species of which the main skeleton has a ring; and (m) and (n) are each an integer not less than one), (B) an (meth)acrylate ester compound, and (C) a free-radical initiator. The adhesive for the semiconductor contains the resin composition.
Patent JP-2003147497-A (JP)
Title: Method for producing semi-molten cast billet of aluminum alloy for transport apparatus
Inventor: MIKUBO SHIGERU
IPC: B21J1/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semi-molten billet of an aluminum alloy for a transport apparatus in a simple process by which the cost reduction is promoted, and the product becomes homogeneous. SOLUTION: An aluminum alloy containing, by weight, <=0.20% Cu, <=0.50% Si, 2.0 to 6.0% Mg, <=0.35% Zn, <=0.50% Fe, at least one or more kinds selected from 0.001 to 0.5% Ti and 0.0001 to 0.5% B, and at least one or more kinds selected from 0.05 to 1.5% Mn, 0.03 to 0.35% Zr and 0.03 to 0.40% Cr, and the balance substantially Al, and in which the intervals of dendrites are <=200 μm is produced. Next, working strains are introduced at a strain ratio of 5 to 50%, at a working introduction rate of <=50 mm/sec., and, at less than a recrystallization temperature by cold frame mold forging. After that, the temperature of the alloy is raised, and is held at a temperature in which a liquid phase ratio reaches 20 to 80%, and semi-molten working is performed.
Patent JP-2003136713-A (JP)
Title: Liquid ejector
Inventor: TANAKA RYOICHI
IPC: B41J2/01
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder, more broadly a liquid ejector, in which the shooting position of a liquid drop being ejected from a nozzle opening can be adjusted suitably when the moving speed of the reciprocal nozzle opening is altered. SOLUTION: An ejection driving signal for going stroke includes a first pulse waveform rising or falling upon elapsing a pulse waiting time for going stroke from each of a plurality of going stroke timings during going stroke movement of a head member defined in correspondence with a plurality of passing positions. An ejection driving signal for returning stroke includes a second pulse waveform rising or falling upon elapsing a pulse waiting time for returning stroke from each of a plurality of returning stroke timings during returning stroke movement of the head member defined in correspondence with the plurality of passing positions. The first pulse waveform is identical to the second pulse waveform. The pulse waiting time for going stroke is defined for each going stroke timing and the pulse waiting time for returning stroke is defined for each returning stroke timing.
Patent JP-2003142534-A (JP)
Title: Alignment method and device thereof
Inventor: YAMAUCHI AKIRA
IPC: H01L21/60
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an alignment method and device thereof capable of performing the predetermined alignment of the recognition mark of a first article to be joined with the recognition mark for alignment or an alignment standard on its top side or inside with the recognition mark of a second article to be joined on its lower side with high accuracy. SOLUTION: This alignment method uses recognition means of two visual fields inserted between both article to be joined to align the first article to be joined with the recognition mark for alignment, on the top side or inside with the second article to be joined that is arranged on the lower side with the recognition mark for alignment with the first article to be joined. The alignment method and device recognizes the recognition mark on the top side or inside of the first article to be joined by an electromagnetic wave or sound wave that can be transmitted through the first article to be joined.
Patent JP-2003138964-A (JP)
Title: Air/fuel ratio control device of engine
Inventor: TAKAHASHI KOJI
IPC: F01N3/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To correct an error of the air/fuel ratio detected by an air/fuel ratio sensor whose output varies in the linear relative to the air/fuel ratio. SOLUTION: A stoichiometric sensor whose output is drastically changed at the stoichiometric air/fuel ratio is mounted on the downstream side of a catalyst. If the stoichiometric sensor produces the rich or lean output while the air/fuel ratio sensor detects the near-stoichiometric air/fuel ratio, it is judged that there is a diversion in the air/fuel ratio detected by the air/fuel ratio sensor.  When the stoichiometric sensor produces the rich output (or lean output), a correction value α for correcting the detected air/fuel ratio is gradually modified in order to correct the air/fuel ratio detected by the air/fuel ratio sensor to the rich side (or lean side), and the modification of the correction value α is stopped when the output of the stoichiometric sensor is within the range of the stoichiometric air/fuel ratio through the control based on the air/fuel ratio corrected with the correction value α.