baber/WOPTO huggingface dataset:
Patent JP-2003013121-A (JP)
Title: Method for operating blast furnace
Inventor: KASHIWADA MASAHIRO
IPC: C21B5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating blast furnace, which can control damage of refractory bricks at the bottom of the blast furnace, when operating the blast furnace based on a desired iron tapping quantity form the blast furnace predetermined through the year. SOLUTION: The method for operating blast furnace is performed by setting the desired iron tapping quantity by finely dividing it, based on the moisture content of the atmospheric air, and also setting the depth at hearth of furnace core coke while finely dividing it into two stages or more corresponding to the four seasons so that it will be within a predetermined range, to control the wear of the bottom bricks of the blast furnace, when operating the blast furnace based on the desired tapping quantity from the blast furnace predetermined through the year.
Patent JP-2003018246-A (JP)
Title: Home network system
Inventor: KANEKO YUTAKA
IPC: G06F13/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user does not notice a ringer tone of telephone when sounds are emitted in a large volume or the user uses headphones. SOLUTION: A set top box 6 is provide with a signal generation circuit 7 which generates a signal for reporting telephone call at the time of input of a telephone call signal from a telephone line 2 to a router 1, and a display device 8 which displays the report signal generated from the signal generation circuit 7 is connected to the set top box 6. Thus the telephone call is reported by display on the display device 8 when sound are emitted in a large volume or the user uses headphones.
Patent JP-2003016791-A (JP)
Title: Semiconductor memory
Inventor: SUGIMOTO EI
IPC: G11C16/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high yield and changing a discrimination level in a sense amplifier circuit for each chip by adjusting to the extent of deterioration of Vt of a memory cell. SOLUTION: This device is provided with a plurality of memory cells, a plurality of bit lines connected to the drain node or a source node of a transistor of the memory cell, a selecting means for selecting an arbitrary bit line out of the plurality of bit lines and connecting the selected bit line to a sense amplifier circuit, a plurality of load transistors being connected in parallel, and a trimming circuit for selecting a load transistor allowing at least one part of a cell current flow out of the plurality of load transistors. The device further has a sense amplifier circuit for detecting a cell current flowing in the selected load transistor, bit lines, and memory cell and outputting digital data, and an output buffer for transmitting the digital data to an input/output bus.
Patent JP-2002169218-A (JP)
Title: Device and method for photographing
Inventor: YAMASHITA MITSUO
IPC: G03B15/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device and a photographing method in which the subsequent photographing can be performed without having the time for framing processing, etc., after the photographing and continuous photographing can be accelerated. SOLUTION: A photographing part 1 photographs the face image of a person to be photographed. An image processing part 2 performs framing processing, etc., of the face image photographed with the photographing part 1. A first image buffer 3 temporarily holds the face image being photographed at present and processed with the image processing part 2, a second image buffer 4 temporarily holds the preceding face image processed with the image processing part 2, and a third image buffer 5 temporarily holds the face image before the preceding image processed with the image processing part 2. A display control part 6 controls an image display part 7 so as to display respective images in the image buffers 3-5 on a plurality of image display areas of the image display part 7, respectively.
Patent JP-2003017493-A (JP)
Title: Method for forming wiring structure
Inventor: MITSUSHIMA TAKESHI
IPC: H01L21/3205
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To form a diffusion barrier provided with both of diffusion preventing performance to copper and adherence between with a layer insulation film and copper. SOLUTION: On a semiconductor substrate 11, an insulation film 12, a silicon nitride/oxide film and a silicon oxide film 14 are formed and wiring grooves 15 are formed. A Tan film 16 is formed at the grooves 15 and a Cu film 17 is formed in addition. Next, the film 14 and the film 16 are made to react thermally to form a TaSiN film 18. Next, a Cu film 17 on the film 13 is polished, to form a Cu-wiring layer 17a. By forming the TaSiN film through heat treatment, adhesion of the silicon oxide film and the Tan film is improved, and peeling off of films is prevented.
Patent JP-2003017758-A (JP)
Title: Configuration of optical element module for optical connector
Inventor: SHIMOZAWA ARATA
IPC: G02B6/42
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To realize stable mounting by soldering a module on a PCB(Printed Circuit Board) by soldering three terminals. SOLUTION: An optical element (LED 8) and an IC 9 are mounted on a base substrate 17 and are sealed with light transmissive sealing resin 10, an edge of base substrate 17 includes an extending part 18 projected from both external sides of a plastic module to accommodated an optical element module (light emitting module 16), a through-hole electrode 19 is provided to the extending part 18, and this through-hole electrode is electrically connected, by soldering, to external connecting electrode formed on the printed circuit board 12 via the through-hole electrode 19. The through-hole electrode 19 is located for four terminals in total (19a: Vin, 19b: Vcc, 19c: GND, and 19d: Non- contact) with two terminals on both sides of extending part. The same configuration is also formed for a receiving optical module.  Stable mounting can be realized for the PCB by positioning two terminals on both sides of the extending part 18. Accordingly, this mounting method can be applied to thin mounting elements.
Patent JP-2003042896-A (JP)
Title: Display inspecting apparatus, display inspecting method and parasitic capacitance inspecting method
Inventor: TOKUHIRO OSAMU
IPC: G02F1/13
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for accurately evaluating the parasitic capacitance ratio accompanying with individual pixels. SOLUTION: The apparatus comprises a signal feeder 4 for outputting a voltage signal controlled by a controller 8 to be fed to pixel electrodes; a light intensity detector 5 for detecting the light intensity of a part corresponding to the pixel electrodes on a liquid crystal cell substrate 2; and a computer 31 having a CPU for obtaining the variation quantity of the pixel voltage, based on the variation of the light intensity of the pixel electrode corresponding part detected by the detector 5, when a switching element is set from the ON state to the OFF state for controlling whether the voltage signal is fed to the pixel electrodes. The ratio of a parasitic capacitance of the pixel to the total capacitance is obtained from the variation of the pixel voltage obtained by the computer 31.
Patent JP-2003018342-A (JP)
Title: Image reader and image forming device
Inventor: OGATA ATSUSHI
IPC: G03B27/62
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device, with which a rear side opposite to the original feeding side of a transmissive plate to be a read plane can be easily cleaned by opening the plate. SOLUTION: Glass 31 of the read plane can be opened/closed in respect to an upper original feeding guide 24 which is the frame of an optical system, so that an inner side C of the glass 31 inside a read window can be easily cleaned, and an image can be prevented from becoming worse by internal dust sticking on the inner side C of the glass 31.
Patent JP-2003024805-A (JP)
Title: Rice washer
Inventor: NAKANISHI KUNIYUKI
IPC: B02B3/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional rice washer that its vessel is not fixed exclusive of its bottom to prevent the impairment of the workability of maintenance and therefore the vessel is liable to vibrate and eventually the performance of rice washing degrades and noises are generated. SOLUTION: The vessel 4 is provided with a vibration damping body 11, by which the vibrations generated by the collision of the polished rice and the vessel 4 at the side walls of the vessel 4 are decreased. In rice washing the distances between the side walls and the vanes 3 are adequately maintained when the polished rice passes the spacings between the side walls and vanes of the vessel 4, by which the degradation in the rice washing performance is prevented. In addition, the side walls of the vessel 4 are heated up in the segment provided with the vibration damping body 11, as a result of which the collision sounds of the polished rice and the vessel 4 are decreased and the noises during the rice washing can be decreased.
Patent JP-2003024558-A (JP)
Title: Game machine
Inventor: HAYASHI SHIGETOSHI
IPC: A63F7/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can normally operate even when turning under a state wherein a large amount of game balls are stored in a structure. SOLUTION: On a game panel 2, a movable winning device 7 which operates when a pachinko ball enters a start winning port 14A and so forth is provided. In a space section 21 in the movable winning device 7, a rotating member 20 is rotatably and vertically movably arranged. The rotating member 20 has a large number of storage recesses 20a which can store pachinko balls, under the rotating member 20. A control circuit section 50 can control a second driving motor 37 which can vertically move the rotating member 20, and can perform a high speed control after the rotating member 20 has started the upward moving. Also, when the rotating member 20 moves from the moving state to the uppermost location, the control circuit section 50 can perform a low speed control for the second driving motor 37.
Patent JP-2003031342-A (JP)
Title: Heater unit and its production method and seal holder
Inventor: MURAMOTO MICHIO
IPC: B29C65/30
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heater unit optimum for resin film seal of a packaging device by realizing even temperature distribution in longitudinal direction of the welding surface to the utmost so as to enable use of an inexpensive film with retaining high sealability. SOLUTION: For the heater unit H, groove 1A is formed on the surface of base part 1 made of highly heat conductive metal. Heating element 2 that consists of a band plate type member forming wavy regular curves widthwise along the longitudinal direction is arranged in the groove 1A. The plate height is shorter than the depth of the groove. The space 1S around the heating element 2 in the groove 1A is filled with filler 8 without leaving any gap.
Patent JP-2003037969-A (JP)
Title: Permanent magnet three-phase stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K1/27
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a low vibration permanent magnet three-phase stepping motor. SOLUTION: The motor comprises 3L number of stator magnet poles with three-phase windings provided therearound, rotating bodies disposed through the medium of the stator magnet poles and air gaps, permanent magnets, magnetized in the axial direction, sandwiched by two rotating elements that constitute the rotating body that has a plurality (Nr) of rotating body small teeth provided at an equal pitch around the circumference thereof, being disposed in such a way as to be mutually shifted, in the circumferential direction, by a 1/2 pitch, or a cylindrical permanent magnet magnetized in such a way as to have a plural number (Nr) of pole pairs with N pole/S pole alternately arranged at an equal pitch in the circumferential direction, while the 3L number of stator magnet poles are equipped with a plurality of stator pole teeth respectively, satisfying a relation:  0.3<=(Nr/π)(Ws+Wr)/(Ds+Dr)<=0.5, wherein L is an integer being 1 or greater, Nr=L(3n+1) (wherein n is a whole number being 1 or more), Ds is the inside diameter of the stator, Dr is the outside diameter of the rotating body, Ws is the width of the stator polar teeth, and Wr is the width of the rotating body teeth.
Patent JP-2003033182-A (JP)
Title: Oligonucleotide for tubercule bacillus detection
Inventor: TSUCHIYA SHIGEO
IPC: C12Q1/68
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an oligonucleotide useful for specifically cleaving or amplifying a pab gene encoding antigen protein pab of tubercule bacillus or a RNA derived from the gene and detecting and identifying them in high sensitivity. SOLUTION: This oligonucleotide is useful for cleaving, detecting or amplifying a pab gene of tubercule bacillus or a RNA derived from the gene, can specifically be bonded to the pab gene or the RNA derived from the gene and is composed of at least >=10 continuous bases in a specific sequence or an oligonucleotide complementary to the oligonucleotide.
Patent JP-2003042436-A (JP)
Title: Oil-feeder of liquid-fuel burning appliance
Inventor: AKISATO YOSHITAKA
IPC: F23K5/18
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional pan that extension of a filter area is impossible, because the filter is provided on the bottom of the pan, further in the conventional pan having an annularly projected wall, the area can not be enlarged in case of integral formation of the filter with the pan. SOLUTION: The oil feeder comprises a cartridge tank 1 holding the liquid fuel 2 and a pan 11 having a push-up pin 11a for push-operating a valve plug 8 attached to a filler cap 4. the pan 11 is divided into two parts of an oil-pan part 14 of a bottom cylindrical shape having a push-up pin 11a in its center and an annularly projecting wall 11c for preventing creeping of fuel. A meshed or porous filter 11b is integrally provided to the side face of the oil-pan part 14 or on both the side face and the bottom.
Patent JP-2003045871-A (JP)
Title: Method for forming wiring pattern
Inventor: HORIKAWA YASUYOSHI
IPC: C25D5/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a highly reliable wiring pattern through which a wiring board having an extremely high precision can be produced. SOLUTION: A negative photosensitive resist is applied onto a board 10 and then exposed into a specified pattern and developed to form a plated resist pattern 14, and a conductor is formed to become a wiring pattern at the opening part of the plated resist pattern 14 which is then removed to form a wiring pattern 24. In such a method for forming the wiring pattern 24, an object to be machined on which the plated resist pattern 14 is formed by exposing and developing the photosensitive resist undergoes anisotropic plasma etching and then the plated resist pattern 14 is shaped to remove a skirt part 18a formed along the base part thereof thus forming a conductor part.
Patent JP-2003004401-A (JP)
Title: Measure or meter-measure iron
Inventor: ABE KOJI
IPC: G01B3/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To allow manufacture, while looking at manufacturing measure having no guideline. SOLUTION: It is useful when a worker is tired by heavy work.
Patent JP-2003049141-A (JP)
Title: Adhesive composition for polarizing plate
Inventor: MIDORIKAWA AKIRA
IPC: G02B5/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for polarizing plates, retaining high tackiness even under the conditions of high temperatures and high humidities, causing neither foaming nor debonding concomitant with its dimensional change, relaxing a stress concentration developing due to the extension/ contraction or the like of a polarizing plate layer, and causing no color unevenness/white spots on liquid crystal devices. SOLUTION: This adhesive composition for polarizing plates comprises (A) a copolymer 1,000,000-2,000,000 in weight-average molecular weight obtained by copolymerization of (a) 90-99.8 wt.% of a (meth)acrylic alkyl ester monomer with (b) 0.2-10 wt.% of a carboxy and/or hydroxy group-containing unsaturated monomer, (B) a (co)polymer 30,000-300,000 in weight-average molecular weight obtained by copolymerization of the mixture of the monomers (a) and (b) and including <2 monomer (b) per molecule of the (co)polymer, (C) a functional group-free (meth)acrylic alkyl ester (co)polymer 1,000-20,000 in weight-average molecular weight and 1.0-2.5 in molecular weight distribution index (Mw/Mn), and (D) a crosslinking agent.
Patent JP-2003011825-A (JP)
Title: Assisted wheel barrow
Inventor: SHIOIRI MUNEO
IPC: B62B1/18
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric assist motor in a wheel barrow. SOLUTION: In this assisted wheel barrow, the electric assist motor 5 is provided in the wheel barrow, a battery 4 is fixed to a lower part, a lever switch 3 for starting is provided on a handle 2, and a main switch 1 is provided on a loading space 8.
Patent JP-2003048361-A (JP)
Title: Print system, printer and print control method
Inventor: OBA HIDEO
IPC: G06F3/12
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce setting operation of a user. SOLUTION: Every time a print setting is received from a computer 107, the CPU 109 of a printer 107 totalizes the use frequency of that type. The totalization results are delivered to the computer 101 prior to print operation and displayed on a display section 102.
Patent JP-2003056308-A (JP)
Title: Single-shaft combined cycle power plant
Inventor: NAKANO TAKASHI
IPC: F16J15/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To considerably enhance reliability. SOLUTION: In this single-shaft combined cycle power plant, a gas turbine, a steam turbine 2 and a generator are uniaxially arranged, and a lower pressure side of the steam turbine 2 and gas turbine are connected to each other. The single-shaft combined cycle power plant comprises: a coupling means 21 for coupling a bearing stand 20 arranged on a base stand 12 of the steam turbine 2 and a gland part 13 of the steam turbine 2 to each other; and a movable seal means 22 for sealing the gland part 13 and a casing in the steam turbine 2.
Patent JP-2003061323-A (JP)
Title: Rotor and its manufacturing method
Inventor: KIKUCHI HIROYUKI
IPC: H02K15/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film having desired elasticity and film thickness plus desired insulation properties, heat resistance and pressure resistance between the slot of a rotor core and a rotor conductor. SOLUTION: The rotor 10 comprises a substantially tubular rotor core 11 formed by laminating magnetic steel plates, a plurality of slots 12,..., 12 directing radial inward on the outer circumferential surface of the rotor core 11, rotor conductors 13,..., 13 provided in respective slots 12,..., 12, substantially annular end rings 14 and 14 formed integrally with respective rotor conductors 13,..., 13, and an insulation layer 15 provided between the slots 12 and the rotor conductors 13. The insulation layer 15 is formed by coating the inner circumferential surface of the slots 12 with an insulating paint produced by admixing a paint containing alumina and a solvent (toluene, xylene, butyl alcohol, titanium oxide) with an inorganic substance (talc).
Patent JP-2003060571-A (JP)
Title: Optical transmitter
Inventor: HAMA TERUYASU
IPC: H04B10/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter in which a power consumption is reduced by driving a laser light emitting element to emit a light when a signal generator needs a data transmission. SOLUTION: The optical transmitter 1 comprises a receiver 11, a laser drive circuit 12, a light emitting element 13 having a plurality of laser light emitting elements, and an EDID memory 14. A power is supplied to the receiver 11 and the drive circuit 12 from a special purpose external power source V1 via a power source line 15. A switch 16 is provided on the way of the line 15. A connecting point of the switch 16 is controlled to be opened or closed based on a power source voltage supplied from a DDC controller 23 of a computer 2 side to the memory 14.
Patent JP-2003054417-A (JP)
Title: Handle cover
Inventor: YAMAZAKI KEIKO
IPC: B62B9/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a handle cover for a stroller for providing a function for keeping out the cold well even if a user does wear gloves and easy to be installed. SOLUTION: This handle cover is provided with a cover body to be fitted to a handle, first stoppers provided in both sides of one longitudinal end of a surface of the cover body, second stoppers provided in both sides of the other longitudinal end of the other surface of the cover body at each position corresponding to the first stoppers when folding the cover body at a nearly central part in the longitudinal direction. In the condition that the cover body is fitted to the handle, the first stoppers and the second stoppers are engaged with each other to form an insertion part for hands of a user for operating the handle.
Patent JP-2002165085-A (JP)
Title: Image processor, image processing method, image information printing system, storage medium and program
Inventor: OGIWARA SATOSHI
IPC: B41J29/40
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which a user efficiently performs printing work and easily and surely obtains a desired printed and to provide its processing method, an image information printing system, a computer readable storage medium for storing a program to perform the processing and the program. SOLUTION: A unit or a system for arranging more than one images and incidental information of the images on a recording medium discriminates whether accessory information is arranged at the inner side or the outer side of the image (S347 and S348) in accordance with the changeover of image arrangement by a means for changing-over a method for arranging the images (S346).
Patent JP-2002116637-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI TOMOKO
IPC: G03G15/16
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To perform primary transfer corresponding to the various kinds of processing conditions in an image forming apparatus by which a toner image formed on a photoreceptor is electrostatically primarily transferred to an intermediate transfer drum and the toner image on the intermediate transfer drum is secondarily transferred to transfer paper. SOLUTION: Many electrodes 5 split in a peripheral direction are provided at the intermediate transfer drum 102, and when primary transfer is performed, voltage for the primary transfer is selectively applied to plural electrodes 5a opposed to the photoreceptor 101 out of the electrodes 5, and press-contact force between the photoreceptor 101 and the intermediate transfer drum 102 is changed, so that the width of a close contact part W1 between the photoreceptor 101 and the intermediate transfer drum 102 is changed.