baber/WOPTO huggingface dataset:
Patent JP-2004266084-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MAEMURA KIMIHIRO
IPC: H01L27/115
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory having a small layout size.  <P>SOLUTION: A memory cell array 4000 arranged with a plurality of memory cells 410 in the row direction X and the column direction Y comprises a source line diffusion layer SLD formed continuously by connecting the plurality of memory cells 410 commonly along the row direction X, a bit line diffusion layer BLD, a region 900 for isolating the bit line diffusion layer BLD, and a word gate common connecting part 55. Each of the plurality of memory cells 410 includes a word gate 412 and a select gate 411, the bit line diffusion layer BLD is provided between two word gates 412 adjacent in the column direction Y, and the word gate common connecting part 55 connects the two word gates 412 commonly in the upper layer of the isolation region 900.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266177-A (JP)
Title: Projection exposure device
Inventor: KOMATSUDA HIDEKI
IPC: G03F7/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection exposure device which can perform stable and accurate exposure and can avoid damage and variations in transmissivity by the exposure light.  <P>SOLUTION: The exposure device has a light attenuation means for controlling the transmissivity by using a gas having a function of absorbing the exposure light having a wavelength in a short wavelength range of 10-190 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263498-A (JP)
Title: Guard fence installation method and guard fence installation device
Inventor: KAJIMURA NORIHIKO
IPC: B66F19/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide fence installation method which facilitates installation of a guard fence by a smaller number of workers and contributes to reduction in the number of personnel and shortening of working hours.  <P>SOLUTION: In installation of the guard fence, a mass balancer 5 is hung from a hanging fixture 4 of a crane K, and a guard fence component member 1 or 2 is hung from the mass balancer 5 via a hanging rope 6, followed by raising or lowering the guard fence component member 1 or 2 hung from the mass balancer 5 to hold the component member at an arbitrary height. In this manner the the fence guard is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267254-A (JP)
Title: Upper limb finger rehabilitation system
Inventor: KAWASAKI HARUHISA
IPC: A63B23/16
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper limb finger rehabilitation system recovering the motor function by actively moving the healthy-side upper limb finger at the will of a patient and making an affected-side upper limb finger move left/right symmetrically to the movement.  <P>SOLUTION: This upper limb finger rehabilitation system 1 comprises a motion detector 2 worn on the healthy-side upper limb finger and detecting a joint angle changing with the active movement of the healthy-side upper limb finger; a control device 3 receiving angle data 9 of the joint related to the movement of the healthy-side upper limb finger which is transmitted from the motion detector 2, creating control data 12 and transmitting it to a recovery training device 4; and the recovery training device 4 comprising a training means 23 and the like including a finger training part 28 which receives the control data 12 transmitted form the control device 3 and makes the affected-side upper limb finger passively move based on the control data 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271646-A (JP)
Title: Semiconductor circuit for driving current drive type display device, and display device using the semiconductor circuit
Inventor: TSUGE HITOSHI
IPC: H01L51/50
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that the voltage of a gate signal line forming a mirror is changed and a value different from a prescribed current value is outputted when currents from almost all output terminals are changed when connecting gate electrodes of all transistors constituting the mirror are connected by one signal line in constitution for distributing reference currents to respective outputs by using a current mirror in a current output type driver IC for performing gradation display on the basis of a plurality of reference currents.  <P>SOLUTION: In order to suppress a potential change of the gate signal line, a transistor to be a mirror source for allowing a reference current to flow is increased or the number of transistors is increased. A function for reducing a change in the drain voltage of a transistor which may cause a change in the potential of the gate signal line is arranged. When the sensitivity of a change in a drain current to a change in gate potential is reduced, the prescribed current value can be outputted even when currents from almost all output terminals are changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232442-A (JP)
Title: Interlocked closing device for double sliding doors and normally-opened fire door equipped with interlocked closing device
Inventor: ANDO KAZUAKI
IPC: E05F17/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interlocked closing device for double sliding doors differing in width.  <P>SOLUTION: A wire rope 6, after passing a tubular guide means 7 through it, is drawn out along the sliding door open/close direction from a sliding door closing device 5 provided outside the sliding door of the wider sliding door 1b side, is then returned via blocks 8 and engaged with the wider sliding door 1b at its end. A fixing means 10 taken out from the narrower sliding door 1a side is fixed to the tubular guide means 7. For opening the wider sliding door 1b from full-closed conditions, a first set means 11 is fixed in contact with that end of the tubular guide means 7 where the narrower sliding door 1a is not moved by the tubular guide means 7, and a second set means is fixed to the wire rope at a point at a distance of the difference of width between the two doors plus the length of the tubular guide means away from the position of the first set means 11 toward the tubular guide means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270824-A (JP)
Title: Auto-tensioner
Inventor: KAWASAKI KANJI
IPC: F16H7/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-tensioner which can continuously use a friction plate even when the friction plate is broken, and prolong the lifetime thereof.  <P>SOLUTION: An outer circumferential constraining part 4d which surrounds the outer circumference of a friction plate 10 and substantially maintains the original shape when a friction plate 10 is broken is provided along an outer circumferential edge of a flange part 4b of an oscillation member 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271966-A (JP)
Title: Projector
Inventor: FUJIMORI EIJIRO
IPC: H04N5/74
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which allows a user to more quickly see images thereon.  <P>SOLUTION: A TV set 1 comprises a light source lamp 24, a main power source 26 for generating the power for the light source lamp 24, and a lamp driving part 21 and is so constituted that projection light L emitted from the light source lamp 24 is optically modulated and is projected on a screen 22 to display a display picture. The TV set comprises a human body sensor part 4 for outputting a detection signal Sd in response to sensing a human body and a control part 27 for causing the lamp driving part 21 to supply the power to the light source lamp 24 in response to input of the detection signal Sd (electric signal S1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271410-A (JP)
Title: Battery controlling apparatus for electric vehicle
Inventor: SASAZAWA NORIYOSHI
IPC: H02J7/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus or method for determining the lifetime of a battery by precisely detecting an internal resistance of a battery of small capacitance, such as the one for hybrid electric automobiles, and for estimating degradation of the battery from the detected value of internal resistance.  <P>SOLUTION: The remaining capacitance of a battery is calculated, based on at least one piece of information from among current, voltage, and temperature of the battery. The battery open voltage is calculated based on the remaining capacitance of the battery, and a battery initial resistance is calculated, based on the temperature of the battery. The internal resistance of the battery is calculated from a voltage information, which is acquired by subtracting the open voltage from a voltage of the battery as well as the current of battery. Processing means are provided for them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004134723-A (JP)
Title: Device and method for heat-treating semiconductor wafer
Inventor: KOYAMA KENICHI
IPC: H05B3/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for heat-treating a semiconductor wafer by which heat treatment is performed so that a variation in line width, etc. of the surface of a semiconductor wafer is suppressed.  <P>SOLUTION: The device comprises a heating plate 10 which heats the semiconductor wafer up to a specified temperature, a temperature measuring part 13 which measures a temperature at heating the semiconductor wafer or a semiconductor wafer equivalent mounted on the heating plate by dividing it into a plurality of regions, and a control unit 12 controlling the temperature of the semiconductor wafer. Depending on the measurement result of the temperature by the temperature measuring part 13, the temperature at heating the semiconductor wafer is controlled at each of a plurality of regions by the control unit 12. At cooling after heating process, the temperature at cooling the semiconductor wafer is controlled at each of a plurality of regions by the control unit depending on the measurement result of the temperature by the temperature measuring part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280295-A (JP)
Title: Management supporting system for software development process
Inventor: SASAKI KO
IPC: G06F9/44
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management supporting system for a software development process for supporting the management of a software development process according to a management index by collecting development metrics for each software development process with functional quantity as a base.  <P>SOLUTION: A request specification library 2 stored with functional specifications 3 expressed by module units and a program specification group formatted corresponding to those functional specifications and functional quantity 4 calculated based on them is prepared. When software is developed, specifications 10 and a program 11 are prepared according to a format rule 6 by using the request specification library 2, and total functional quantity 12 corresponding to a project is measured, and an estimated value 13 is calculated by using the total functional quantity 12, and a project association DB 9 where a target value 15 of each process and a result value 14 corresponding to this are collected is prepared. Thus, it is possible to support the management of the software development process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276365-A (JP)
Title: Method for manufacturing thermoplastic resin film
Inventor: TAKEUCHI TAKESHI
IPC: B29C48/92
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin film capable of stably manufacturing a cylindrical film controllable in molecular orientation and good in thickness precision.  <P>SOLUTION: This thermoplastic resin film is manufactured by kneading and melting a thermoplastic resin in an extruder, introducing the kneaded resin into a die having a ring-shaped nozzle part of which the temperature is controlled so as to become a temperature range from the glass transition temperature (Tg) of the thermoplastic resin +20°C to Tg+80°C to take up the molten resin to become a definite thickness and cooling and solidifying the taken-up resin to cut the same while holding the cylindrical shape thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003301701-A (JP)
Title: Apparatus and method for rejuvenating cooling passage within turbine airfoil
Inventor: LEE CHING-PANG
IPC: F01D5/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode 110 for rejuvenating a cooling passage 101 within an airfoil 10, 60.  <P>SOLUTION: The electrode includes a tip 130, an end 140, a conductive core 116 extending between the tip and the end, and an insulating coating 118 disposed on the conductive core. The insulating coating exposes a number of conductive strips 150 of the conductive core extending between the tip and the end. The insulating coating forms a number of insulating portions and further exposes a number of spacer portions 133 of the conductive core longitudinally positioned between the insulating portions. The insulating portions substantially span a distance between the tip and the end and are positioned between the conductive strips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279748-A (JP)
Title: Image forming method and device
Inventor: SUZUKI SHINGO
IPC: G03G15/01
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and device that can reduce the time required to control the image density to the optimum and suppress the consumed amount of the toner and developer.  <P>SOLUTION: The patch patterns are formed first in the image station downstream, in the rotating direction of the intermediate transfer belt and are sequentially formed upstream and downstream alternatingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277226-A (JP)
Title: Dielectric porcelain composition and dielectric resonator using it
Inventor: MIYAUCHI TAIJI
IPC: H01G4/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition having, for example, a dielectric constant εr suitable for a quasi-milliwave and a milliwave bands, and a temperature coefficient τf near zero, by making the dielectric constant εr and the temperature coefficient τf controllable.  <P>SOLUTION: In this dielectric porcelain composition, the dielectric constant εr is controlled by adding Mg<SB>2</SB>SiO<SB>4</SB>to MgTiO<SB>3</SB>, for example, dielectric constant εr not higher than 12 is realized by making a+b=1, and 0.5≤b≤1 wherein a is the mole ratio of MgTiO<SB>3</SB>and b is the mole ratio of Mg<SB>2</SB>SiO<SB>4</SB>, and the temperature coefficient τf is controlled by adding CaTiO<SB>3</SB>to MgTiO<SB>3</SB>and, for example, ±55 ppm/K is realized by making a+c=1, and 0<c≤0.15 wherein a is the mole ratio of MgTiO<SB>3</SB>and c is the mole ratio of CaTiO<SB>3</SB>, and ±30 ppm/K is realized by making 0.03≤c≤0.08, and the temperature coefficient is further controlled to near zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282469-A (JP)
Title: Radio base station
Inventor: KUSANO MASAAKI
IPC: H04W72/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station for utilizing radio resources more efficiently.  <P>SOLUTION: The radio base station comprises: single or a plurality of radio channel signal processing units 2 (2-1 to 2-n) for retaining radio resources of a predetermined volume; a radio resource management unit 4 for determining the amount of radio resources required for radio channel assignment, and selecting a radio channel signal processing unit 2 capable of accommodating the amount of radio resources by regular processing if the requested amount of radio resources can be secured or directing movement of a serving radio channel if it is judged that the movement can secure the amount of radio resources; and a radio channel control unit 8 for controlling assignment processing and mobile communication of the radio channel according to instruction from the radio resource management unit 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277124-A (JP)
Title: Double-deck elevator
Inventor: TAWARA TORU
IPC: B66B1/42
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-deck elevator capable of measuring dimension of length between floors with high accuracy.  <P>SOLUTION: In this double-deck elevator provided with an upper cage 2 and a lower cage 3 in an outer cage frame 1, when a stop position of the upper cage 2 and the lower cage 3 is adjusted to a landing position corresponding to an actual building, the outer cage frame 1 is stopped between the floors using an outer cage frame landing position detecting device 8. Two upper and lower cages 2 and 3 are moved in the outer cage frame 1 by a cage room driving device 5. A system for measuring length between floors has a floor-to-floor length measuring function for measuring the length between the floors from information of a stop position of the cages 2, 3 at the time of detecting a landing position of the respective cages 2, 3 by the cage landing position detecting devices 9, 10. Thereby, dimension of the length between the floors can be measured with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245006-A (JP)
Title: System of electronic lock for crime prevention
Inventor: KUDO TAKAAKI
IPC: E05B49/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which an outside design is not changed as the conventional in a method that is small size, inexpensive and enables sure communication transmission.  <P>SOLUTION: The outside design is not changed by using a frequency of tens KHz-hundreds KHz, and using a door itself as a transmission antenna, and sure communication transmission is made possible by making a distance from a receiving antenna constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003337582-A (JP)
Title: Keyboard or keyboard instrument
Inventor: INOUE SATOSHI
IPC: G10C3/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard of a keyboard instrument which permits easy and sure attaching of a weight into a weight embedding hole of the keyboard and prevents the weight from rotating, floating and dropping out.  <P>SOLUTION: The weight embedding hole 2 is formed at the prescribed point of the keyboard 1 and the weight 11 is fitted and fixed into this hole 2. The hole 2 is formed to a through-hole consisting of a small-diameter hole portion 2A and large-diameter hole portions 2B and 2C disposed in apertures at both ends of the hole portion 2A. The weight 11 comprises a weight body 11A and a pipe 11B formed of a material softer than the material of the weight body 11A. The weight body 11A is inserted into the center within the pipe 11B and these two members are integrally coupled by a pin 12, by which the weight 11 is formed. The weight 11 is thereafter fitted to be inserted into the hole 2 and both ends of the pipe 11 are caulked outward in the radial direction and are respectively engaged with the portions 2B and 2C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278756-A (JP)
Title: Selection assisting apparatus of automatic transmission
Inventor: SHIMIZU WATARU
IPC: B60K20/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection assisting apparatus of an automatic transmission for improving the degree of freedom in layout in a compartment and the cosmetic design properties in a selection lever and for obtaining improved operation characteristics with moderation feeling.  <P>SOLUTION: A control unit 14 stores the output voltage pattern of a torque sensor 12 from the start to the end of range switching for each range position, determines the range position corresponding to the stored output voltage pattern, based on the required operation force characteristics of range switching, and estimates an output voltage pattern corresponding to the stored range position and the operation position of the selection lever 2 in comparison with the actual output voltage pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286820-A (JP)
Title: Electrostatic charge image developing toner
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/087
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which adapts to a low-temperature fixing system, has good anti-offset properties, and causes neither contamination of a fixing device nor stain of an image, while retaining cleanability.  <P>SOLUTION: In the electrostatic charge image developing toner obtained by dissolving or dispersing at least a prepolymer comprising a modified polyester resin, a compound which extends or crosslinks with the prepolymer, and a colorant in an organic solvent, bringing the resulting solution or dispersion into a crosslinking reaction and/or an extension reaction in an aqueous medium, and removing the solvent from the resulting dispersion, fine fluororesin powder is contained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283412-A (JP)
Title: Ball lending machine
Inventor: ITO YOSHINORI
IPC: A63F7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball lending machine with a discharging device whose structure is simple and which is not influenced by a design of the surface of a pachinko game machine.  <P>SOLUTION: On the front face of the ball lending machine 1, the discharging device provided with a connecting part 2 with a horizontally pivoting axial line, a ball discharging nozzle rotating shaft member 3, a ball discharging nozzle member 4, a ball discharging outlet member 5 and a ball outlet extending member 6, is provided. The ball discharging nozzle member 4 having a horizontal rotating shaft to rotate only in a direction along a vertical face for guiding pachinko balls for lending balls to the upper part of a receiving tray for pachinko balls for a premium is formed into a pipe-like shape with a flexible elastic member. Joint parts are integrated into one unit and the structure is simplified and the cost is lowered, and as the ball discharging nozzle member 4 can be used under a bent condition, the ball lending machine with high versatility which is not influenced by the surface design of the front panel 16 of the pachinko game machine can be constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285927-A (JP)
Title: Manufacturing method for sealed container for compressor
Inventor: SATO TAKASHI
IPC: F04B39/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength in an airtight container for compressors formed by an aluminum material, and to reduce production costs.  <P>SOLUTION: A container body 12A for composing the airtight container 12 for compressors is formed by aluminum forging, overhang sections 13A, 13B are integrated on the outer surface of the container body 12A, and the overhang sections 13A, 13B are perforated to form refrigerant passages 92, 94, 96. A drilling starting section for forming the refrigerant passage 92 is sealed by blind plugs 100, 102, 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286360-A (JP)
Title: Ventilation fan for duct
Inventor: USUI SHINGO
IPC: F24F7/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling performance of a ventilation fan for a duct; and to facilitate the replacement in repairing.  <P>SOLUTION: This ventilation fan 1 for the duct has a fan 4 driven by a motor 3 in a body case 2 of a lower opening connected with the duct by being projectingly installed in the ceiling from an opening formed in the ceiling. An installation plate 12 attached with the motor 3 is inserted from the lower opening 7 side of the body case 2, and is placed on an upper surface of the body case 2, and an installable installation opening 15 is formed in a body case top plate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI