baber/WOPTO huggingface dataset:
Patent JP-2002162964-A (JP)
Title: Automatic playing device
Inventor: SAITO TSUTOMU
IPC: G10H1/18
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic playing device which can reproduce or stop a specific part even halfway in an automatic playing. SOLUTION: This device is equipped with a pattern data storage means 12 which stores pattern data on multiple parts, a time managing means 12 which manages the time progress of automatic playing, a readout means 10 which reads pattern data on all the parts out of the pattern data storage means in sequence according to the contents of the time managing means, a playing data storage means 12 which stores playing data on the all parts generated according to the pattern data read out by the readout means, an update means 10 which updates the playing data in the playing data storage means as the automatic playing progresses, indicating means 139 to 142 which indicates the sounding of the respective parts, and sounding means 10, 14, and 16 which sound only parts indicated by the indicating means> when the sounding of a new part is indicated by the indicating means,  the sounding means sounds playing data corresponding to the new part according to the playing data in the playing data storage means.
Patent JP-2003121077-A (JP)
Title: Mesh belt type sintering furnace
Inventor: KUROTAKI KENICHI
IPC: F27D3/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To elongate the service life of a mesh belt. SOLUTION: This mesh belt sintering furnace is provided with a muffle furnace having a heat-resistant steel muffle 7 in its inside, a skid rail 16 is laid on the bottom of the muffle 7 of the muffle furnace, and the heat-resistant steel mesh belt 28 travels on the upper part of the skid rail 16. The skid rail 16 is made of ceramic. The skid rail 16 is constituted by combining multiple partition rails. This constitution can eliminate adhesion of the skid rail to the mesh belt so as to suppress a frictional coefficient of the both to a low level. Even if abrasion powder is aggregated and sintered, it is eliminated from fixed on the upper part of the skid rail and discharged to the outside of the muffle furnace along with the mesh belt.
Patent JP-2003119215-A (JP)
Title: Process for producing olefin polymer
Inventor: YAMADA SATORU
IPC: C08F10/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an olefin polymer having a wide molecular-weight distribution without accompanying the polymer adhesion to the wall of a polymerization reactor and also the cake formation. SOLUTION: The process for producing an olefin polymer comprises suspension polymerization of an olefin in which the polymerization of the olefin is carried out with the introduction of the olefin and the catalytic product of component (B): a metallocene compound, component (C): a clay mineral and component (D): an organoaluminium compound into a medium containing component (A): an organic alkaline earth metal compound.
Patent JP-2003120491-A (JP)
Title: Method and device for preventing unauthorized use of vehicle
Inventor: CARL ELLINGSWORTH
IPC: B60R25/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preventing any theft of a vehicle. SOLUTION: This method includes a device which is located within a housing of a known prime mover, and can be operated only in this housing. An ignition generator coil interruption circuit is provided, and directly fitted in the housing 12 of the prime mover. A switch 32 to interrupt the power to an ignition generator coil 20 is connected to this circuit. When the switch is operated, the power to the ignition generator coil 20 is interrupted, and the engine cannot be started. Since the entire interruption circuit is favorably located within the housing 12, no tamper-intended access can be made. In other embodiments, the switch circuit is disposed between an ECM mother board and a sensor typically related to a car engine. This circuit is also favorable in a device which does not include any magnet stator.
Patent JP-2003124892-A (JP)
Title: Optical relaying device and optical transmission terminal station device
Inventor: KAGI NOBUYUKI
IPC: H04B10/293
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical relaying device that automatically detects a fault of an optical fiber and reduces the optical output. SOLUTION: An optical relaying device 1 uses a branching device 12 to branch an optical signal received from an optical fiber 2 and uses a photodiode 13 to measure the intensity of the optical signal. A control section 14 compares the intensity of the optical signal measured by the photodiode 13 with a prescribed threshold value, discriminates the occurrence of a fault in the optical fiber 2 when the comparison indicates that the intensity of the optical signal is smaller than the prescribed threshold value, and decreases the output of a Raman light source 15 to reduce the Raman amplification factor in the inside of the optical fiber 2, thereby reducing the intensity of the optical signal.
Patent JP-2002182394-A (JP)
Title: Pattern forming method
Inventor: KATSUYAMA AKIKO
IPC: H01L21/027
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a good pattern shape when a resist pattern is formed by carrying out pattern exposure using light of 1 nm band to 180 nm band as light for exposure. SOLUTION: A chemical amplification type resist material containing a base resin to which a fluorine atom has been added as an atom having an absorption wavelength peak and shifting the peak to the longer wavelength side is applied on a semiconductor substrate 10 to form a resist film 11. This resist film 11 is irradiated with F2 laser light 13 through a mask 12 and pattern exposure is carried out and the resist film 11 subjected to pattern exposure is developed to form the objective resist pattern 14.
Patent JP-2003125553-A (JP)
Title: Spindle motor and information recording/reproducing apparatus
Inventor: KIMURA NOBUYASU
IPC: G11B19/20
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which can avoid leakage of lubricating oil, and has high reliability and a information recording/reproducing apparatus. SOLUTION: A shaft 60 has a support part 110, which is supported rotatably by the inner circumferential surface of a bearing 86 and a disc-shaped fall-out preventing part 120, which is formed integrally on one end of the support part 110 and prevents the shaft 60 from falling out of the bearing 86 by bringing it into tight contact with the end surface of the bearing 86. The fall-out preventing part 120 has a thrust-receiving surface 124, which is rotatably brought into tight contact with a thrust-receiving inner bottom surface 149 of a bearing holder 84. A through-hole 130 is made in the shaft 60, penetrating from the support part 110 of the shaft 60 through the thrust-receiving surface 124 of the fall-out preventing part 120. The through-hole 130 of the shaft 60 is closed by a sealing element 140, after the shaft 60 has been rotatably supported by the bearing 86 in the bearing holder 84.
Patent JP-2003124279-A (JP)
Title: Method of measuring trench depth for semiconductor device
Inventor: NAKABAYASHI MASAKAZU
IPC: H01L21/66
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly measuring trench depth without damaging a wafer. SOLUTION: The focal position of the lens LZ of a microscope is adjusted so that the tip TP of a projecting part PP is clearly viewed. The position A of a sample stand ST in a vertical direction in such a state is confirmed. The sample stand ST is gradually moved to the direction of the lens LZ while the lens LZ is kept in the position as it is. Movement is stopped in a position where the surface SF of the base BP is clearly viewed. The position of the sample stand ST in the vertical direction in such a state in confirmed, and a moving distance MD, namely, the height of the projecting part PP is obtained from a difference between the vertical position B ad the vertical position A.  Since standard particles SP are diffused in negative replica NR and it becomes opaque, the focused position of the lens LZ is easily discriminated to be in the tip TP of the projecting part PP or the surface SF of the bas BP. The precise moving distance MD can be obtained.
Patent JP-2003124015-A (JP)
Title: Dust core, coil component, and power converter using them
Inventor: KONDO MASAHIRO
IPC: H01F1/22
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a coil component that has a small size, can conserve energy, and is improved in resource conservation and economy. SOLUTION: The effective permeability of a dust core 1 forming a closed magnetic path is adjusted to >=20 when the magnetic field impressed upon the core 1 is 100 Oe by providing an air gap 2 in at least part of the core 1. The coil component is obtained by winding a coil 3 around the core 1. Preferably, a magnetic body 4 having a smaller magnetic flux saturation density than the core 1 has is provided in at least part of the air gap 2. The coil component thus obtained can be used suitably for power converters.
Patent JP-2003128428-A (JP)
Title: Burner for depositing soot for synthesizing quartz glass, device for manufacturing mother material for optical fibers, and method for manufacturing mother material for optical fibers
Inventor: NAITO MASAHARU
IPC: F23D14/58
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a burner for depositing soot for synthesizing quartz glass, a device for manufacturing a mother material for optical fibers, and a method for manufacturing a mother material for optical fibers, wherein the soot can be effectively deposited and the raw material gas is effectively used. SOLUTION: As the burner for depositing soot for synthesizing quartz glass, burners 14-1 and 14-2 each having an elliptic, an oblong, or a rectangular shape of outlet of flame 6 are used, and the burners 14-1 and 14-2 are rotationally moved around the axis of the injected direction of the flame 6 with correspondence to the outside diameter of the growing mother material for effectively depositing the soot and preventing the raw material gas from being wasted.
Patent JP-2002203202-A (JP)
Title: Method and system in electronic spreadsheet for persistently self-replicating mutiple ranges of cells through copy-paste operation
Inventor: BAUCHOT FREDERIC
IPC: G06F17/24
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for persistently self-replicating a plurality of ranges of cells through a copy-paste operation in a multiple dimensional spreadsheet. SOLUTION: This method includes a step for defining a set of ranges of cells where each range of cells has the same size and a step for automatically performing a self-replication operation each time the contents of the ranges of cells belonging to the set are changed. A spreadsheet user decides to perform preparation, elimination and name change of a persistent self-replication set(PSRS), addition of a persistent self-replication range(PSRR) to the PSRS or suppression of the PSRR from the PSRS, and data necessary to this operation is recorded by using a common repository called a 'persistent self-replication table'.
Patent JP-2003127623-A (JP)
Title: Storing method and tool for tire sponge mousse annular element
Inventor: SHIMAZAKI NOBUYOSHI
IPC: B60C17/06
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a storing method for storing the inner diameter of tire sponge mousse annular element in an inner diameter capable of being easily loaded for a long term, and a storing tool. SOLUTION: A storing tool 10 fixed with a storing ring element 12 having 100% to 125% outer peripheral length of the most outer peripheral length of an attached rim is provided on a base plate 11 made by thick paper. The storing ring element 12 is disposed in an inner peripheral side of a tire sponge mousse annular element 3. When the sponge mousse annular element 3 contracts, the sponge mousse annular element 3 is stored while the sponge mousse annular element 3 and the storing ring element 12 are tightly contacted with each other.
Patent JP-2003134172-A (JP)
Title: Ip telephone service system, ip telephone set and service terminal equipment
Inventor: SATO HIROSHI
IPC: H04L12/70
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a convenient service capable of answering an IP address related to an optional telephone number in response to the inquiry of the telephone number. SOLUTION: When a retrieval request for the IP address with a calling party telephone number as a clue is issued from an IP telephone set 1 on the Internet 3, a service server 4 retrieves the IP address related to the telephone number, (1) returns the IP address to the IP telephone set of a request origin in the case that the IP address is a hit and (2) returns prescribed information indicating that the IP address is not registered in the case that it is not a hit. The IP telephone set 1 performs IP communication with a calling party telephone set through the Internet 3 by using the IP address in the case of (1) and performs normal voice call with the calling party telephone set through a public telephone line network 2 in the case of (2).
Patent JP-2003126629-A (JP)
Title: Ceramic honeycomb filter
Inventor: SUWABE HIROHISA
IPC: C04B38/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic honeycomb filter capable of removing fine particles at the time of regeneration with high efficiency and having a low pressure loss. SOLUTION: In the ceramic honeycomb filter for removing fine particles contained in exhaust gas by sealing the end parts of predetermined flow channels of a ceramic honeycomb structure and passing the exhaust gas through the porous partition walls demarcating the flow channels, both end parts of the flow channels in the vicinity of the outer peripheral wall of the ceramic honeycomb structure are sealed by a sealant and the length of the sealant from the end surface of the filter is 8.2% or less of the total length of the ceramic honeycomb filter. The flow channels sealed at both ends thereof are present within a range of the maximum 5×(partition wall pitch) length toward the center of the end surface of the honeycomb filter from the outer peripheral wall of the end surface of the honeycomb filter.
Patent JP-2003129002-A (JP)
Title: Coloring pigment for powder coating material and powder coating material
Inventor: MORII HIROKO
IPC: C09D5/03
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring pigment for a powder coating material having excellent dispersibility, heat resistance and light resistance together with high coloring power. SOLUTION: The coloring pigment comprises a composite particle powder having an average particle diameter of 0.001-0.15 μm in which the particle surface of a white inorganic particle powder is coated with an adhesive, an organic pigment and/or a carbon black are/is adhered to the coating and total adhesion amount of them is 1-500 pts.wt. based on the powder of 100 pts.wt. A powder coating material contains the coloring pigment.
Patent JP-2003143868-A (JP)
Title: Inverter
Inventor: SEKINE SHIGEKI
IPC: H02M7/48
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify an inverter by reducing the wiring inductance of main circuit of the inverter and to reduce the size of the inverter by reducing an installation area while simplifying an assembling work. SOLUTION: An inverter comprises a capacitor 11 and a semiconductor module 1a including DC terminals 3a-3c having positive polarity, DC terminals 4a-4c having negative polarity, and AC terminals 5a-5c. Terminal of a capacitor mounting an electrode plate 14 having a positive polarity on one side of an insulating plate 12 provided on the outside, and mounting an electrode plate 13 having a negative polarity on the other side, is provided as the electrode of a capacitor. The electrode plate having the positive polarity of the capacitor is provided with a connection hole 15 at the same position as the fixing hole of a DC terminal having the positive polarity of the semiconductor module.  The electrode plate having the negative polarity of the capacitor is provided with a connection hole 15 at the same position as the fixing hole of a DC terminal having the negative polarity of the semiconductor module. The terminal of the semiconductor module is connected directly with the electrode of the capacitor.
Patent JP-2003139343-A (JP)
Title: Air conditioner
Inventor: AMANO TAISEI
IPC: F24F13/22
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing dew condensation on an outlet. SOLUTION: This air conditioner is provided with an outdoor machine having a compressor capable of controlling the driving frequency of a motor and an outdoor heat exchanger and an indoor machine 1 having an indoor heat exchanger 4 and a ventilation fan 5 so as to perform a drying operation and a cooling operation. This air conditioner is also provided with arithmetic means calculating a target indoor coil temperature of the indoor heat exchanger 4 eliminating the dew condensation on the outlet 9 of the indoor machine 1 during the drying or cooling operation and control means controlling the driving frequency of the motor, when the temperature of the indoor heat exchanger 4 falls below the target indoor coil temperature.
Patent JP-2003140074-A (JP)
Title: Optical scanner
Inventor: OGAWA KAZUHIRO
IPC: H04N1/036
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner of high performance which can be adapted to improvement of the picture quality, increase of the printing speed, etc., by effectively reducing resonance of an optical box, a turning-back mirror, etc., which is caused by oscillation of a rotary polygon mirror and oscillation brought about by driving an image forming device, by means of the hold position and the shape of the optical box. SOLUTION: An optical scanner 3 is provided with an optical box 8 in which a light source for emitting laser light, a polygon mirror 4 for reflecting the laser light from the light source, a polygon mirror motor 5 for rotating and driving the polygon mirror 4, a lens block 6 for shaping the waveform of laser light reflected by the polygon mirror 4, and a reflection mirror 7 for reflecting laser light having the waveform shaped by the lens block 6 are stored and which has an exit light aperture part 8a for emitting the laser light and three or more holding parts 8b and 8c to be held in a main body 1 of the image forming device.  A maximum hold interval D between two holding parts 8b and 8c provided on the side wall in the reflection mirror 7 side of the optical box 8 satisfies relation W2<D<W1 where W1 is the length of the reflection mirror 7 and W2 is the support interval of the reflection mirror 7, and the centroid of the reflection mirror 7 is placed on the center line of the maximum hold interval D, and another holding part 8c is provided in one or more positions within the maximum hold interval D on the side wall opposite to the side wall having the holding parts 8b and 8c.
Patent JP-2002208285-A (JP)
Title: Current sensing amplifier circuit of semiconductor memory
Inventor: KIM JOUNG-YEAL
IPC: G11C7/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a current sensing amplifier circuit of a semiconductor memory for improving stability and an amplification factor. SOLUTION: In a current sensing amplifier circuit sensing and amplifying memory cell data sent from a pair of data input/output line, the pair of data input/output line IN, INB and each source are connected to sensing transistors MP31, 32, the sensing transistors MP31, 32, has a latch structure in which a drain and a gate intersects each other and are connected, and a first and a second current are inputted from the pair of data input/output line IN, INB and its difference is sensed. Gates and drains of load transistors MN31, 32 are connected respectively to drains and gates of the sensing transistors MP31, 32. A drain of a switching transistor MN33 is connected to sources of the load transistors 31, 32, and the switching transistor is switched responding to an enable-signal EN. A latch 30 is connected in parallel to the load transistors MN31, 32, and forms the other current path from the sensing transistors MP31, 32.
Patent JP-2003136346-A (JP)
Title: Part carrying device
Inventor: ITO SHUNSUKE
IPC: B23P19/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a part carrying device to carry parts using a single actuator in which two part carrying directions can be changed from each other in simple constitution by employing a single carrying direction changing means movable in a prescribed direction for changing the carrying directions for the part. SOLUTION: In changing the carrying directions of parts between a horizontal direction and a vertical direction, a swing arm 120 is provided on a movable base 90 movable between both movable bases 80 and 100. By rotation of the swing arm 120, the carrying directions for parts are changed between the horizontal direction and the vertical direction through the movable base 100 based on energization of a coil spring 130.
Patent JP-2003145115-A (JP)
Title: Container recovery apparatus
Inventor: SAKAMOTO TOSHIAKI
IPC: B29K267/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a container recovery apparatus for decreasing volume of registered containers and recovering the containers while refusing un-registered containers with a simple structure. SOLUTION: Container insertion is restricted by a container loading means so as to prevent containers from entering inside a container recovery apparatus 1 until the containers are found proper to be thrown based on bar-code data read by a bar-code distinguishing apparatus 6 and insert the containers into the inside of the container recovery apparatus 1 when the containers are determined to be proper to be thrown and then the volume of the containers are decreased in volume decreasing chambers 16a, 16b appointed by a means for setting the volume decreasing chambers based on the bar-code data and the containers are housed in the corresponding volume decreasing chambers 16a, 16b and in such a manner, the entire body of the container recovery apparatus 1 can be simplified.
Patent JP-2003145133-A (JP)
Title: Method for treating environmental pollutant containing water
Inventor: HOSHINO KAZUHIRO
IPC: C02F1/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method capable of efficiently removing pollutants in the environment under mild conditions without using a high temperature and pressure. SOLUTION: Water containing environmental pollutants capable of being polymerized by oxidation and reduction is treated with an enzyme treatment agent having an oxidoreductase in a bag composed of a dialysis membrane, and the environmental pollutants are converted into polymerized materials in the bag and removed.
Patent JP-2002236128-A (JP)
Title: Inspection method for multiple ejector system
Inventor: BRUCE RICHARD H
IPC: G01N1/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately inspecting whether a biofluid discharge ejector included in a multiple ejector system normally operates or not. SOLUTION: The method for inspecting whether the droplet discharge unit included in the multiple ejector system is in normal operation or not comprises scanning a test substrate having discharged the fluid and detecting whether a vacuum unit corresponding to the specific droplet discharge unit has released the fluid or not.