baber/WOPTO huggingface dataset:
Patent JP-2002319289-A (JP)
Title: Programming and erasing method for nrom array
Inventor: BLOOM ILAN
IPC: G11C11/56
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a programming and erasing method for a reference cell of a NROM array, which improve reduction of durability of a product, increase in loss of electric charges, and reduction of yield. SOLUTION: The method for programming the reference cell of a memory array using a programming pulse, comprises a step in which if the threshold voltage of the reference cell is below an interim target level, drain voltage is raised for a next programming pulse; otherwise drain voltage is set to a fixed level not higher than a current level for the next programming pulse; and a step for providing programming pulses using the fixed drain voltage level, until the threshold voltage level is at or above a final target level above the interim target level.
Patent JP-2003141485-A (JP)
Title: Semiconductor device, electronic card, and pad re- arranged substrate
Inventor: MOMOTOMI MASAKI
IPC: H01L23/498
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of increasing an electrostatic rupture resistance. SOLUTION: This semiconductor device comprises a substrate 3, external terminals 15 installed in the substrate 3, internal wiring electrically connected to the external terminals 15, a semiconductor chip 5 mounted on the substrate 3 and electrically connected to the internal wiring, and an antenna wiring 41 installed at two corner parts of the substrate 3 adjacent to each other and grounded.
Patent JP-2003148110-A (JP)
Title: Manufacturing method of turbine casing
Inventor: KITAYAMA KAZUHIRO
IPC: B22C9/22
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in molten metal for cast steel where a molten metal flow is poor and it is difficult to manufacture cooling holes by holes as cast. SOLUTION: The molten metal is cast in a mold molded so that a plurality of axially extending grooves are formed in an outer circumferential part of the turbine casing after casting. After solidification of the molten metal, the turbine casing which is a casting is taken out of the mold. The cooling holes are formed by covering the grooves formed in the outer circumferential part of the turbine casing after casting by lids and welding the lids and the turbine casing outer circumferential part.
Patent JP-2002221214-A (JP)
Title: Assembling unit comprising component and at least one piece of bolt
Inventor: HARTMANN GUNTHER
IPC: F16B5/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an assembling unit wherein a bolt, even if unthreaded, is adaptable, and an individual bolt is fixed and mounted to a preassembled assembling unit. SOLUTION: The assembling unit is configured so that a component 2, a bolt 3 and a sleeve 18 annexed to each bolt are provided, the component comprises a through hole 17, the sleeve is formed so as to be inserted in the through hole for being fixed and mounted, and the bolt 3 and the component 2 are connected by an axial-direction stopper section so as not to be lost. The axial-direction stopper section is formed and, for the orientation of the axial line of the bolt 3, the sizes of the diameter of the through hole of the component, the outside and inside diameters 28 of the sleeve 18, and a shaft 5 of the bolt 3 having a screw 10 are relatively taken so that the preassembled bolt passes the through hole 17 of the component 2 to be fixed and held after preassembling.  A placement face 6 of the bolt 3 is formed so as to directly come into contact with the assembled component 2 for transmitting an axial directional force, keeping away from the sleeve 18.
Patent JP-2003153313-A (JP)
Title: Exchange system, method for setting data for extension terminal unit of exchange system and program as well as storage medium
Inventor: TANI SADAYUKI
IPC: H04Q3/58
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To set data for operating of an extension terminal unit to be contained in an exchange apparatus from the arbitrary external terminal unit by a user. SOLUTION: A maintenance managing apparatus 3 comprises an acceptance information providing means for providing acceptance information for accepting setting of the data for operating regarding the extension terminal unit 2 to the connected arbitrary external terminal unit 4, an operating data storage means for storing the operating data input from the terminal unit 4 according to the acceptance information provided from the providing means, and a maintenance managing control means for controlling to transmit the data stored in the storage means to the exchange apparatus 1 in a predetermined communication protocol.  The exchange apparatus 1 has an exchange control information storage means for storing the operating data transmitted from the managing apparatus 3, and an exchange control means for controlling to exchange for the terminal unit 2 based on the operating data stored in the control information storage means.
Patent JP-2003147778-A (JP)
Title: Concrete structure and its design method
Inventor: MIURA SHIYOUGO
IPC: E02D27/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a properly designed concrete structure. SOLUTION: This concrete structure is provided with a joining part 12 for crossing a first concrete layer 1 and a second concrete layer 2, a steel material 3 arranged on an outside surface of the first concrete layer 1 and the joining part 12, and holding materials 4 and 5 installed in the steel material 3 for integrating the steel material 3 and the joining part 12, and arranged in the joining part 12, and increases tension of the holding material 5 arranged in the end part vicinity of the joining part 12 more than the other holding material.
Patent JP-2003154840-A (JP)
Title: Vehicular air conditioner
Inventor: KAWAHARA TATSUHIDE
IPC: B60H1/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To use an operation panel and an air conditioner unit in common in both a manual type and an automatic type, and facilitate the maintenance of an actuator for controlling the operation of a damper. SOLUTION: A control part 26 for the operation panel 20 is arranged separately, the operation panel 20 is provided with the actuators 23 and 24 for controlling the operation of the dampers 9 to 11, and the actuators 23 and 24 and the dampers 9 to 11 are connected by wire cables 25 and 28. The air conditioner unit 2 and a body of the operation panel 20 are structurally the same in both a manual type and an automatic type, and are thus usable in common. The actuators 23 and 24 are arranged on the operation panel 20 for easy maintenance.
Patent JP-2003154510-A (JP)
Title: Method for manufacturing inorganic plate
Inventor: SUZUKI SHINICHI
IPC: B28B1/38
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inorganic plate capable of easily manufacturing the inorganic plate having a required strong curved surface or a complicated curved surface shape by stabilizing the shape. SOLUTION: A suction molder (2) capable of moving, comprising a vacuum box (3) equipped with a hole-opened molding plate (4) having a filter (5) on a surface is dipped into a cement slurry (1) to which cement and a reinforcing fiber as main materials and an ultra retarder are added. A dehydrated molded body (6) of the cement slurry (1) is formed on the surface of the filter (5) by reducing the pressure in the vacuum box (3). The dehydrated molded body (5) is released from the mold to be cured and hardened. Thereby, the inorganic plate (7) is manufactured.
Patent JP-2002236989-A (JP)
Title: Road state information transmitting device and travel support system
Inventor: FUJIMOTO MASANORI
IPC: H04H20/62
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a road state information transmitting device capable of transmitting various road state names, road state detection results corresponding to them, and the information on whether the road state detection results are normally detected or not to vehicles and to prevent mobile stations from selecting inadequate frequencies as the radio frequencies for the communications with base stations in the road-vehicle communications between the base stations installed on roads and the mobile stations mounted on vehicles. SOLUTION: The road state information transmitting device is provided with a group of sensors detecting a plurality of road states, a normal operation judging means judging whether the sensors normally detect the road states or not, and an information radio transmitting means transmitting by radio the normal operation judgment result of the normal operation judging means, road state names of detection objects, and detection results from the sensors normally detecting the road states.
Patent JP-2003158324-A (JP)
Title: Light source and light irradiator
Inventor: TOKUHISA AKIRA
IPC: H01S3/094
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a light source from which a high luminance light can be obtained efficiently through a simple arrangement. SOLUTION: A first optical fiber amplifier 131 comprising an amplification optical fiber 1351 , having a Bragg diffraction grating 139 transmitting a light being amplified and a pumping light and reducing propagation of noise light incident to optical amplification, as an amplification medium amplifies the light being amplified and utilizes amplification energy supplied as the pumping light efficiently for amplifying a signal light. The pumping light passed through the amplification optical fiber 1351 is branched through an optical branch unit 137E1 and fed to a second optical fiber amplifier 132 thus obtaining a high luminance light efficiently.
Patent JP-2003161027-A (JP)
Title: Borderless thin tatami mat
Inventor: ONO SOICHIRO
IPC: E04F15/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a borderless thin tatami mat which is thin in thickness, simple in structure, sufficient in rigidity as a tatami mat, rich in flexibility, capable of being bedded on flooring of a house or the like with good finishing, and exhibits a comfortable walking touch, excellent durability, beautiful appearance, etc.  <P>SOLUTION: The borderless thin tatami mat includes a tatami surface 2 formed by weaving a fibrous material such as rush 2A, a core member 3 formed of a flexible material, and an edge member 4 formed of a rigid material and arranged at least along sides 3a of the core member 3, perpendicular to a direction A of fibers of the tatami surface 2. According to the borderless thin tatami mat, ends of the tatami surface 2 are each folded along an outer surface of the rigid edge material 4, and folded portions 2a are combined with the core member 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161530-A (JP)
Title: Hot water supply device
Inventor: SENDA KOJI
IPC: F24H1/18
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device which easily performs an operation confirmation in a trial operation in installation, and also stably performs a normal operation after the installation.  <P>SOLUTION: This hot water supply device comprises a hot water storage tank 3, a circulating passage 12 for connecting the lower part of the storage tank 3 to the upper part thereof, and a water circulating pump 13 and a heat exchange passage 14 which are interposed in the circulating passage 12. The heat exchange passage 14 is heated by a heating source to perform a boiling-up operation for boiling up the unheated water from the lower part of the storage tank 3 and returning it to the upper part of the storage tank 3. The hot water discharge temperature from the heat exchange passage 14 or the like is displayed in the trial operation as the necessary information for operation confirmation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166697-A (JP)
Title: Hydrogen storage tank
Inventor: TAKAHASHI HITOSHI
IPC: F17C13/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage tank that can be handled safely and easily without special care and that can hold a sufficient enough amount of hydrogen even with a small size.  <P>SOLUTION: This hydrogen storage tank (1) includes a housing (3) having a plurality of containers (2) filled with hydrogen gas and a gastight inner space (4) filled with inert gas with lower pressure than that of the hydrogen gas. The plurality of containers are placed within the inner space and connected to each other through a manifold (5) placed inside the housing. The manifold is communicated with a connection port (6) placed on an outer portion of the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173859-A (JP)
Title: Seat heater
Inventor: SHIRATAKE AKIRA
IPC: H05B3/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat heater with high reliability without wire disconnection despite the usage for long time.  <P>SOLUTION: The seat heater comprises a supporting body 2 and a heater wire 1 disposed to the supporting body 2, and the wirings of the heater wire 1 to side parts 6 are arranged in the front to back direction of the seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171839-A (JP)
Title: Aliphatic polyester sewing thread and sewn product using the same
Inventor: KIMURA TOSHIHIKO
IPC: C08L101/16
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aliphatic polyester sewing thread which is a sewing thread having excellent sewing properties and handleability and a beautiful seam, is readily degradable in the natural environment and is especially suitable for clothing, a clothing material and an industrial material and a sewn product using the same.  <P>SOLUTION: The aliphatic polyester sewing thread is a sewing thread obtained by subjecting a polyester multiflament yarn to first twist and ply twist. The polyester multifilament yarn comprises an aliphatic polyester yarn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170013-A (JP)
Title: Filter for preventing pump from plugging
Inventor: TANAKA TAKAO
IPC: F04B53/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for preventing a pump from plugging up, which allows the pump to resist plugging-up and to keep a stable water delivery capacity for a long term even when used in e.g. a pond.  <P>SOLUTION: A pump is wholly covered with a bag-like filter net (9). As the filter net (9), a laundry net, for example, is used. In order to prevent the net (9) from entangling at the suction port of the pump, a water-permeable cover (8) is attached to the pump so as for the cover (8) to cover at least the area near the suction port of the pump. The net (9) is wholly covered with a water-permeable decorative case (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178945-A (JP)
Title: Substrate processing device
Inventor: KANEKAWA KOZO
IPC: B05C11/08
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device wherein an air superior in uniformity of temperature distribution is supplied to a substrate processing part for processing a substrate.  <P>SOLUTION: A resist coating unit (COT) is provided with a coater cup (CP) surrounding a wafer W held by a spin chuck 52, and an air supply mechanism for blowing within the coater cup (CP). The air supply mechanism is provided with a hollow frame 31a where a first window 34a is provided on a tube wall part 34, a blower for feeding air into the frame 31a, and a filter chamber unit (FCU) where air within the frame 31a is taken in. The filter chamber unit (FCU) is provided with a first air introduction chamber 91 provided with a heater 35, a second air introduction chamber 92, an air stream control mechanism 93, and a filter unit 94. A first wall 36 opposite to the tube wall 34 is provided in the first air introduction chamber 91 to allow an air taken in from the first window 34a to hit against the first wall 36, and a second window 36a is provided to the first wall 36 to allow an air heated by the heater 35 to flow into the second air introduction chamber 92. Thus, the uniformity of temperature distribution of air fed to the coater cup can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175496-A (JP)
Title: Deburring and washing device
Inventor: FUJIMORI TAKESHI
IPC: B26F3/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently deburr and wash even a work of a complicated shape at the same time.  <P>SOLUTION: This device has a rotatable nozzle chamber 49, and a first nozzle 51 and a second nozzle 52 provided to eject a high-pressure fluid to rotation-axis-directional both sides of the nozzle chamber 49, the first nozzle 51 ejects the high-pressure liquid to a rotation axis of the nozzle chamber 49 under an inclined condition with respect to the rotation axis along a direction separated from the rotation axis of the nozzle chamber 49 in accompaniment to separation from the nozzle chamber 49, and the second nozzle 52 ejects the high-pressure liquid to a rotation axis of the nozzle chamber 49 under an inclined condition with respect to rotation axis along a direction approaching to the rotation axis of the nozzle chamber 49 in accompaniment to separation from the nozzle chamber 49.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237983-A (JP)
Title: Video camera
Inventor: TAKAHASHI KAZUHIRO
IPC: H04N5/225
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a video camera having superior operability, and without burdensome wiring. SOLUTION: The video camera 10 is provided with a recording reproducing section 9, that has a function of recording a video signal outputted from imaging means 1, 2 on a recording medium and a function of reproducing the video signal from the recording medium, an SS communication circuit 4 that transmits the video signal recorded on the recording medium or the video signal reproduced from the recording medium to a monitor 25, and a trigger switch 8 that switches the operating state of the recording and reproducing section 9 into the recording state; and when the operating state of the recording and reproducing section 9 is the reproducing state, the SS communication circuit 4 switches its operating state to a transmission state or a transmission stop state, depending on the operation with respect to the trigger switch 8.
Patent JP-2003045354-A (JP)
Title: Howling attenuation device for cathode ray tube
Inventor: JEONG PYEONG SU
IPC: H01J29/07
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a howling attenuation device for a cathode ray tube with improved vibration attenuating effect, for which, assembling process is simplified and production cost is minimized. SOLUTION: The howling attenuation device comprises an attenuation means having a contact member transmitting and dispersing vibration by contacting with a shadow mask, and a joint member jointing the adjacent contact members, and a fixing means fixing the contact member of the attenuation means practically to the shadow mask. The vibration of the shadow mask is transmitted to the contact member, and the contact member disperses the vibration by the collision and friction against the shadow mask.
Patent JP-2003180305-A (JP)
Title: Apparatus for manufacturing dried laver
Inventor: OHASHI TOSHIMITSU
IPC: A23L17/60
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing dried laver, capable of preventing lubricant for an endless rotating chain from getting mixed into washing water to be circularly reused.  <P>SOLUTION: The apparatus for manufacturing dried laver is structured as follows: a conveyer conveys a drainboard holder 10, a straining part 13, a drainage part 14 and a drainboard washing part 50 comprising a water jet means, the conveyer comprises a pair of right and left endless rotating chains 12, a first box 60 is set below the endless rotating chain 12 in the drainboard washing part 50, a second box 70 is set below the first box 60, partition plates 61 and 62 are set at the both end parts of the first box 60, places between the the partition plates 61 and 62 and the side walls of the first box are allocated for a first water receiving part 63 for washing water jetted from the drainboard washing part 50 to wash the endless rotating chain 12, a place between the partition plate 61 and the partition plate 62 is allocated for a second water receiving part 64 for washing water jetted from the drainboard washing part 50 to wash the drainboard. The washing water dropped on the second water receiving part 64 flows back to the drainboard washing part 50 to be reused as washing water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002246564-A (JP)
Title: Method of manufacturing ferroelectric capacitor element for ferroelectric memory integrated circuit
Inventor: FOX GLEN
IPC: H01L27/105
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing the ferroelectric capacitor element of an integrated circuit. SOLUTION: The film of a noble metal of conductive lower electrode is grown, and the lower electrode is covered with a ferroelectric material layer. The first annealing is performed to the ferroelectric layer, and then the film of a noble metallic oxide of upper electrode is grown. Next, the second annealing is performed for the ferroelectric layer and the upper electrode layer. In the first and second annealing, rapid thermal annealing is performed.
Patent JP-2003186382-A (JP)
Title: System and program for delivering educational material information
Inventor: SAEKI MUTSUJI
IPC: G06Q50/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for delivering educational material information capable of delivering educational material information requested by educational trainers, and grasping using states of the material information.  <P>SOLUTION: A system 1 for delivering of educational material information comprises a managing server 2 and an instructor terminal. The server 2 has a management side storage means 11 for storing a variety of data and information on educational information EI, etc.; a register/update means 12 for adding specifying information SI to trainer side terminals; a verification means 13 for verifying the trainer side terminals; a term restricting means 14 for restricting accessible terms; a disclosure means 15 for disclosing the educational information EI; an educational information delivery means 16 for delivering the educational information EI, a statistical means 20 composed of an access number statistical means 17, a delivery number statistical means 18, and a delivery destination statistical means 19; and a schedule management means 22 for managing a schedule information SC. The instructor terminal requests and obtains the educational information EI.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184086-A (JP)
Title: Rise and fall device of piling machine
Inventor: YAMAZAKI TAKANORI
IPC: E02D7/16
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-scaled rise and fall device having a large rise and fall force.  <P>SOLUTION: The rise and fall device is provided with a working device 20 such as an auger, a hummer, etc. A pinion gear meshing with a rack provided in the leader of the piling machine is rotated while making the guide pipe guide by a guide gib 2 biting the guide pipe of the leader to rise and fall along the leader. Two or more pairs of pinion gears 6a-6d oppositely arranged so as to pinch the rack are provided and rise and fall hydraulic motors 5, 5... are provided at every pinion gear 6a-6d.  <P>COPYRIGHT: (C)2003,JPO