baber/WOPTO huggingface dataset:
Patent JP-2004032930-A (JP)
Title: Electric hydraulic power steering apparatus and its manufacturing method
Inventor: TOMINAGA TSUTOMU
IPC: H02K11/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electric hydraulic power steering apparatus which enables reduction in size and the enhancement of workability.  <P>SOLUTION: The electric hydraulic power steering apparatus comprises a motor; a controller which controls driving of the motor; and a hydraulic pump which is driven by the motor. The power steering apparatus assists steering force by oil pressure produced by the hydraulic pump. A capacitor 51 is disposed in alignment with the plane of a metal board 40 and electrically connected with a conductive plate 55 outside the metal board 40. The conductive plate 55 is electrically connected on the metal board 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035005-A (JP)
Title: Container with baglike package and the baglike package
Inventor: FUJITA HIROYUKI
IPC: B65D25/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an indication indicated on a container body from being concealed by a baglike package receiving a packaged object, and to easily and quickly stick the package on the container.  <P>SOLUTION: A container with a baglike package consists of the container body including a barrel having the indication on its surface and a head provided above a neck having a smaller diameter than that of the barrel and having a plane approximately horizontally protruding from the neck, and the baglike package with the packaged object received attached to the body. The package is stuck to the head and is located on the neck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039731-A (JP)
Title: Alignment mark for semiconductor device
Inventor: INOMATA DAISUKE
IPC: H01L21/8246
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment mark that can be prevented from being oxidized and can solve the peeling problem of a mark area in a semiconductor manufacturing device having such a structure that requires heat treatment to an oxygen atmosphere like a ferroelectric substance.  <P>SOLUTION: The mark which is formed before heat treatment performed in an oxygen atmosphere is constituted to include an insulating film 101, a groove 100 formed on the film 101 in a step of forming the contact hole of an element section, and metal films 102 formed on at least side walls of the groove 100 in a step of filling up the contact hole of the element section. The mark is also constituted to include a cover film 121 which covers the metal films 102 formed in the groove 100 to prevent the oxidation of the metal films 102 during the heat treatment performed in the oxygen atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039756-A (JP)
Title: Semiconductor device and method and apparatus of manufacturing the same
Inventor: KIRITANI KYOKO
IPC: H01L21/60
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the circumferential area of an interposer substrate from warping in the side of semiconductor element due to contraction of an anisotropic conductive film running out from the circumferential area of semiconductor element when it is hardened at the time of mounting semiconductor element on the interposer substrate via the anisotropic conductive film.  <P>SOLUTION: An attracting groove 21 is formed to the region corresponding to the external side of the circumferential area of the semiconductor element 16 of a stage 14 for the mounting and the semiconductor element 16 is mounted on the interposer substrate 11 with the anisotropic conductive film 15 while the interposer substrate 11 is attracted with this attracting groove 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339872-A (JP)
Title: Safety disposal device for expiration residual gas
Inventor: YAMATO KATSUMI
IPC: A61L9/01
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety disposal device capable of detoxifying a gas including nitrogen monoxide generated in medical treatment with an artificial respirator and the like, through silica gel and activated carbon connected to an air release system, and then releasing the gas.   <P>SOLUTION: A silica gel cylinder 3 and an activated carbon cylinder 6 are stood between a top plate 11 and a support base 12, and the gas is released in safety as a harmless gas by indoor and outdoor piping through a flow meter 8 and a nitrogen dioxide detector 9 through a connecting pipe 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033074-A (JP)
Title: Modified reductase, its gene and use thereof
Inventor: ASAKO HIROYUKI
IPC: C12N1/15
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modified reductase having excellent heat stability in order to shorten a reaction time and improve reaction efficiency.  <P>SOLUTION: The enzyme has the same amino acid sequence as that of a specific amino acid sequence derived from the genus Penicillium and ability for reducing a substrate. The polynucleotide has a base sequence encoding the amino acid sequence of the enzyme. The vector contains the polynucleotide. The transformant has the polynucleotide or the vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038492-A (JP)
Title: Method and system for providing pay information
Inventor: UMENO NORITAKA
IPC: G06Q50/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for providing paid information which removes a sense of unfairness of customers in charges for a variety of inquiries from them through a network.  <P>SOLUTION: Past inquiry cases are accumulated in a database 12, a new inquiry content is analyzed in a center server 10, and the past inquiry cases are retrieved from the inquiry case DB 12 from this analyzed result. An answer is prepared with reference to the retrieved result, and is transmitted. In response to the answer, a charge processing 106 is performed to an inquirer, and a refunding processing 105 is performed to the past inquirers who inquired the past cases which the retrieved results are referred to in preparing the answer. The refunding processing is performed to the inquiries which are effectively used in a new inquiry at a future point in time. Thus, the problem is resolved that the customer has a sense of unfairness because there are numbers of procedures for the first inquiry and a high charge cannot help being set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035193-A (JP)
Title: Movable shelf for storing long material
Inventor: KIMURA HAJIME
IPC: B65G1/14
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce production cost and facilitate maintenance by employing simple structure in a movable shelf for storing long materials such as steel bar products.  <P>SOLUTION: A plurality of shelf members 5a to 5d are pivotally supported on columns 1 properly spacedly in height directions so as to turn from posture facing upward in a nearly perpendicular direction to a horizontally overhanging posture so as to be held keeping its posture facing upward in a nearly perpendicular direction in a normal state except for the lowest shelf member 5d by providing energizing means 7a to 7d in the shelf members. Small diameter sprockets 8a to 8c and large diameter sprockets 9b to 9d are arranged on the rotary shafts 6a to 6d of the shelf members, and the small sprockets of the upper shelf members and the large sprockets of the lower self members are connected to each other turned by chains 10 to 12. In this constitution, a long material 16 is laid on the lower shelf member turned half way to the position assuming a horizontally overhanging posturee, and when the shelf member turns enough to assume such a posture, the small and large coaxial sprockes are engaged with each other, transmitting the rotation of the shelf member to the upper shelf member with the rotation angle increased to a wide angle through the chains. As a result, the shelf member is turned half way assuming such a posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098010-A (JP)
Title: Device for measuring temperature of electronic circuit
Inventor: BISPING MICHAEL
IPC: G01K7/01
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To measure the instantaneous temperature of a semiconductor substrate simply, quickly and accurately. SOLUTION: This device is equipped with a measuring element and an evaluation circuit. The measuring element is thermally in close contact with an electronic circuit, and includes temperature dependent components in each of two or more current routes. The current-voltage characteristic of the temperature dependent component depends on the temperature following different prescribed functions in at least two of the current routes, and a prescribed current is injected into the temperature dependent component in order to generate a voltage dependent on each temperature. The evaluation circuit forms an output voltage for showing the temperature of the electronic circuit from the difference between the voltages of the plural temperature dependent components.
Patent JP-2004043632-A (JP)
Title: Coating composition for fin, fin and heat exchanger
Inventor: NEGAMI TOMOHIRO
IPC: C09D7/12
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for a fin which suppresses generation of ant's nest-like corrosion in a copper pipe of a heat exchanger for an air conditioner and is excellent in hydrophilicity, corrosion resistance and lubricating properties.  <P>SOLUTION: The coating composition comprises a hydrophilic resin (A) and a heterocyclic organic compound (B). The hydrophilic resin (A) is one obtained by partially neutralizing with an alkali metal hydroxide an acid group of a quaternary copolymer (a) comprised of a nitrile group-containing monomer (a1), a hydroxy group-containing monomer (a2), a carboxy group-containing monomer (a3) and an alkyl group-containing monomer (a4). The heterocyclic organic compound (B) is one bearing at least two 1, 3-dioxane rings. The fin is obtained by forming a coating film formed of the coating containing the coating composition on the surface thereof. The heat exchanger is obtained by incorporating the fin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045758-A (JP)
Title: Image forming apparatus
Inventor: OTSUBO TOSHIHIKO
IPC: G03G15/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus carrying out image formations which are suitable for each of a monochrome image and a color image and which can be used for a long period of time.  <P>SOLUTION: In the image forming apparatus, a plurality of developing devices 61 to 65 storing one color each of a plurality of developers Y, M, C, K1 and K2 constituting developing devices 106 and 114 developing electrostatic latent images are provided facing two image carriers being a first image carrier 101 and a second image carrier 109 on which surfaces the electrostatic latent images are formed. Black developer for formation of the monochrome image K2 is stored in at least one of the plurality of developing devices. The monochrome image is formed by using the black developer for formation of the monochrome image and the color image is formed by using at least one color from the plurality of developers Y, M, C and K1 which is other than the black developer for formation of the monochrome image. The first image carrier is an OPC photoreceptor and the electrostatic latent image is developed by the developing device provided with the developing devices 61 to 64 storing the developers other than the developers used in the second image carrier. The second image carrier is an A-Si photoreceptor and the electrostatic latent images are developed by the developing device provided with the developing device 65 storing the black developer for formation of the monochrome image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047728-A (JP)
Title: Semiconductor light source device
Inventor: FUJII YOSHIMAROU
IPC: H01S5/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light source device equipped with a photodiode having stable photo sensitivity against a change in temperature.  <P>SOLUTION: The semiconductor light source device 10 comprises a semiconductor laser diode 12 and the photodiode 18. Among a plurality of end faces of the photodiode 18, a pn junction is extended to an end face near a region where laser light 16 for monitoring emitted from at least a laser light emission surface 15 for monitoring of the semiconductor laser diode 12 is incident, to obtain a stable photo sensitive characteristic against a change in temperature. Consequently, a stable laser output can be obtained from the semiconductor laser diode 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047299-A (JP)
Title: Method for forming barrier plate
Inventor: YASUI HIDEAKI
IPC: H01J11/36
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the chipping of a barrier plate in a method for forming the barrier plate used in a plasma display panel.  <P>SOLUTION: When the barrier plate 21 is formed by a photo-lithography method by using a barrier plate material 24 comprising at least a glass component and light sensitive paste, after applying, drying exposing, and developing the barrier plate material 24, a ultraviolet ray 28 is irradiated to the barrier plate 27 which has been patterned by the development, and after that, it is baked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050467-A (JP)
Title: Imaging apparatus
Inventor: NAKATANI AKIRA
IPC: B41J2/175
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which ink supply velocity is increased while reducing running cost of ink, the need for frequent replacement of ink is eliminated, and the size of an ink supply unit is reduced while enhancing print accuracy.  <P>SOLUTION: The imaging apparatus having a pit-in type ink supply unit is arranged to determined each color ink supply from the dot count of image data of each color ink ejected for recording and to supply ink at a high velocity from an ink supplementing container to the ink tank of a carriage by means of a pump between print sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064152-A (JP)
Title: Data encryption method, data decryption method, lan control unit having illegitimate access preventing function, and information processing apparatus
Inventor: SATO YASUTAKA
IPC: H04L9/32
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN control unit for transmitting / receiving data to / from only a particularized opposite party, keeping the secrecy of the transmitted / received data, and capable of preventing an illegitimate access.  <P>SOLUTION: A transmission/encryption section 11 transmits data of one packet to an IP header option part of which the encrypted identifier is set every transmission. A reception/decryption section 12 acquires the identifier included in received data and discriminates approval / rejection of the data on the basis of the result of decrypting the identifier. When no identifier is set or the identifier cannot normally be decrypted, the connection is rejected or cut off. Encryption is also applied to the data themselves to keep the secrecy of the transmitted data. Thus, the secrecy of the data transmitted / received between a terminal 1 and a server 2 can be protected and an illegitimate access to the server 2 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058714-A (JP)
Title: Drum holding device with weigher
Inventor: TANAKA YOSHIO
IPC: B66F9/20
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To locate the indication section of a weigher at a position allowing an operator to see the indication section with ease and reduce the height of the whole of a drum holding device keeping measuring accuracy by the weigher high in the drum holding device with the weigher.  <P>SOLUTION: In the drum holding device with a weigher 1 provided with the weigher 12 for measuring the weight of a drum 10 held by a drum holding mechanism 8 by a pair of right and left parallel link mechanisms 11 and 11, a horizontal bar connecting member 17 is provided to connect horizontal joint bars 11c and 11c of the parallel link mechanisms 11 and 11 to each other integrally, and the weigher 12 is positioned outside either of the parallel link mechanisms 11 and 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063860-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUSUMOTO OSAMU
IPC: H01L29/812
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of a high breakdown voltage and a small loss, which is formed of silicon carbide and in which reduction of the cost and improvement of the yield can be realized, and to provide its manufacturing method.  <P>SOLUTION: In a wafer, a plurality of Schottky diodes (elements) 9 are arranged in a first truncation direction and a second truncation direction, which are the cleavage planes of the silicon carbide. A Schottky electrode 6, in each of the Schottky diode 9, is formed in a planar shape of parallelogram in such a manner that its side surfaces run in the two truncation directions. When a chip is formed by separating the wafer, dicing is facilitated without generating large defects, since the truncation directions run in the cleavage directions. Since large area of the electrode can be taken within a restricted chip area, obtained current capacity can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063019-A (JP)
Title: Internal voltage generating circuit
Inventor: NAKANO MASAYA
IPC: G05F1/46
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal voltage generating circuit capable of reducing power consumption at the time of standby of a semiconductor storage device without lowering drive capability of a booster pump and a level of a step-up voltage.  <P>SOLUTION: A voltage dividing circuit 40 outputs a partial pressure voltage EXT at the maximum output voltage level EXT2 which the boost pump 1 is capable of driving. A reference voltage generating circuit 2 outputs a first reference voltage VREFH equivalent to a target level of the step-up voltage. A level selecting circuit 41 compares voltage levels between the partial pressure voltage EXT and the first reference voltage VREFH, selects the signal lower in the voltage level, and inputs it to a level detecting circuit 3 as a second reference voltage VREF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141856-A (JP)
Title: Disk reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently record, reproduce and display character information which indicates the contents of audio data when a music source such as audio data are to be mainly recorded. SOLUTION: Audio data are arranged in an A pack and character information related to the audio data and its display time data are arranged in a D pack. The display time data in the D pack are separated into display starting time data and display completion time data by a display time decoder 51 and applied to a start comparator 52 and an end comparator 53. The character data are converted into dot matrix character data by a character data decoder 54 for displaying and stored in a buffer 55. The start comparator 52 and the end comparator 53 compare the display starting time and display completion time data with A pack addresses in order to control the display time of the characters.
Patent JP-2004072210-A (JP)
Title: Remote control system
Inventor: NAITO MASATO
IPC: H04M11/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system utilizing a telephone set with excellent operability and capable of suppressing the cost.  <P>SOLUTION: An operator enters a control command from the telephone set 1 according to a voice guide. A voice response unit 3 converts the entered control command into a control message format and transmits a control message to a signal conversion section 4. The signal conversion section 4 outputs a control instruction to a control section 5 on the basis of the received control message. The control section 5 applies a voltage to an antenna turning unit 6 to provide a control output for left/right/upper/lower turning of an antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072288-A (JP)
Title: Communication method and communication equipment
Inventor: HATTORI OSAMU
IPC: H04L47/43
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment communicating mass data and suppressing unnecessary retransmission.  <P>SOLUTION: A main packet 300 has a first start signal 31 showing a start, a control signal 32 having information required for communication, a plurality of sub-packets 33, 34, 35, 36 and 37 which are data, a quality judging code 39 for checking an error and a termination signal 40 showing termination. The sub-packets 33, 34, 35, 36 and 37 have a sub-packet start signal 21 showing the start of the sub-packet, a sub-packet control signal 22 having information on the sub-packet, data 23, a sub-packet quality deciding code 24 for checking the error of the sub-packet and a sub-packet termination signal 25 showing termination of the sub-packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065075-A (JP)
Title: Reaping harvester
Inventor: SATOJI HISAYUKI
IPC: A01D34/24
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping harvester which has the second reaping blade in front of grass dividers and can solve the problem of a conventional reaping harvester that grain straws between the first reaping blade and the tips of the grass dividers in a headland adjacent to a ridge can not be reaped, because the grass dividers are placed in front of the first reaping blade and further because the grass dividers reach the ridge before the reaching of the reaping blade during a reaping work.  <P>SOLUTION: This reaping harvester is characterized by disposing the second reaping blade 15 in front of the grass dividers and more enlarging the reaping width A of the second reaping blade than a grass-dividing width B between the right and left grass dividers placed at both the right and left ends of a reaping section, in the reaping section in which the grass dividers 5... are projected in front of the first reaping blade 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072357-A (JP)
Title: Device and method for monitoring high frequency circuit
Inventor: YAMANAKA KAZUNORI
IPC: H01P5/18
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loss due to the formation of a circuit for monitoring a high frequency circuit as much as possible and to realize a compact monitoring device.  <P>SOLUTION: A monitoring high frequency signal is spatially propagated from an input side combination circuit 1 to a high frequency circuit 3 to be monitored as a mixed signal mixed with an inputted electric signal. Prescribed processing is applied to the inputted mixed signal by the high frequency circuit 3 which is a monitoring target to a frequency response to the electric signal and the processed mixed signal is outputted. An output side combination circuit 4 receives a spatially propagated monitoring high frequency signal from the mixed signal inputted from the high frequency circuit 3.  <P>COPYRIGHT: (C)2004,JPO