baber/WOPTO huggingface dataset:
Patent JP-2004120806-A (JP)
Title: Spindle motor, method and apparatus for manufacturing the same
Inventor: KIKUCHI NORIHIKO
IPC: H02K11/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a spindle motor of an index signal generating apparatus for realizing such index signal generating apparatus of high generation precision for index signal at a low cost.  <P>SOLUTION: A center hole 33 and a drive hole 34 of a chucking table provided with a hub formed as the same shape with the center hub of a flexible disc are engaged with a drive pin 29 and a spindle shaft 27 fixed to a spindle motor. With the position of the chucking table as a reference, bonding position of an index magnet for generating index signal at the outer periphery of a rotor yoke of the spindle motor is decided, and the index magnet is bonded to the bonding position at the outer periphery of the rotor yoke. Thus, the positional relationship between the drive pin of the spindle motor and the bonding position of the index magnet is precisely determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119619-A (JP)
Title: Microwave plasma processing apparatus
Inventor: KIN SAIKO
IPC: C23C16/511
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave plasma processing apparatus structured by setting a conductor plate on a microwave introduction plate without increasing the spatial potential of plasma in a processing chamber.  <P>SOLUTION: This microwave plasma processing apparatus is provided with a processing container 1 equipped with a processing chamber 50 where a substrate W to be treated is housed, and air-tightly arranged with a microwave introducing plate 17 constituted of a dielectric whose partial wall is able to have microwaves transmitted (a), a microwave launcher 11 faced to the microwave introduction plate 15 for introducing the microwaves to the chamber 50 (b), and a conductor plate 17 set along the chamber 50 side face of the microwave introduction plate 15 and equipped with a site through which microwaves can be transmitted (c). The conductor plate 17 and the container 1 are electrically insulated from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115309-A (JP)
Title: Method of treating inorganic salt
Inventor: MIYODA YOSHIAKI
IPC: D06P1/673
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method of treating an inorganic salt such as sodium sulfate (mirabilite), which contains an organic compound having amino group as an impurity and then can not be used for dyeing application, to be used as a dyeing assistant.  <P>SOLUTION: The method of treating the inorganic salt is performed by treating an aqueous solution of the inorganic salt (by-produced mirabilite or the like) with an oxidizing agent, particularly suitably sodium hypochlorite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121929-A (JP)
Title: Oil element treatment apparatus
Inventor: YONEDA JUICHI
IPC: B09B3/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil element treatment apparatus capable of cutting an oil element used continuously and efficiently.  <P>SOLUTION: The oil element treatment apparatus is equipped with a hopper part for successively supplying the oil elements used, a feed conveyor for feeding the respective oil elements supplied from the hopper part in a predetermined direction, an arrangement detection means for detecting the arranged state of the oil elements on the feed conveyor, a cutting means arranged near the feed conveyor so as to cut each of the oil elements at a predetermined place on the downstream side in the feed direction of the arrangement detection means and a separation means for separating the casing of the oil elements and the filter elements on the downstream side in the feed direction of the cutting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121432-A (JP)
Title: Desk
Inventor: TSUTSUI NOBUYUKI
IPC: A47B3/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk simple in structure and suitable for storage and carrying.  <P>SOLUTION: At least two leg plates are connected to each other by hinges, and a top plate is placed thereon with the hinged leg plates erected. In the storing state, the top plate is detached, and the leg plates are closed to put all of the components of the desk in a flat plate state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128174-A (JP)
Title: Actuator and liquid injection head
Inventor: MATSUDA KATAYOSHI
IPC: H01L41/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To use a piezoelectric electrostrictive film formed of a crystal having a single orientation or of a single crystal as a piezoelectric material of an actuator, and to enhance the adhesiveness between the piezoelectric material and a bottom electrode.  <P>SOLUTION: Each of the actuators 10 arranged on each pressure chamber 3 of a main body substrate 1 of a liquid injection head has a multilayer structure wherein a diaphragm 11, the bottom electrode 13, the piezoelectric material 12, and a top electrode 14 are formed in this order. The piezoelectric material 12 and the bottom electrode 13 each use oxide thin films formed of a crystal having a single orientation or of a single crystal. By selecting a combination of thin film materials so that the material for the bottom electrode 13 which is located in a lower layer has a lattice constant larger than that of the piezoelectric material 12, the adhesiveness between the bottom electrode 13 and the piezoelectric material 12 is enhanced, resulting in the improvement in durability of both the actuator 10 and the liquid injection head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128843-A (JP)
Title: Communication system
Inventor: KURATA MITSUHIRO
IPC: H04W8/26
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system whereby a terminal of a concerned person can access a contact place after revision without the need for giving a notice to the concerned person even when user information denoting the contact place such as a telephone number and an electronic mail address is revised.  <P>SOLUTION: A database provided to an Internet server 220 registers cross-reference between a personal identification name (first information) assigned to an individual person and access information (second information) assigned to the individual person depending on a type of a communication network. A telephone line network 100 is linked to the Internet 200. A phone terminal 100A of a user connected to the telephone line network 100 searches the database on the basis of the personal identification name designated by the user, acquires corresponding access information and makes a call to a phone terminal 100B or an information terminal 200A or the like by using this access information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128266-A (JP)
Title: Semiconductor device
Inventor: ONODA MICHIHIRO
IPC: H01L27/108
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the size of cells and increasing the capacity of capacitors.  <P>SOLUTION: Each cell of a plurality of cells includes a cell transistor (Tr), a 1st search Tr, a 2nd search Tr, and a capacitor. The 1st search Tr and the 2nd search Tr are mutually connected in series to constitute a search circuit. A 2nd impurity diffusion area of the cell Tr is connected to an accumulation electrode of the capacitor and a gate electrode of the 1st search Tr. A word line is connected to the gate electrode of the cell Tr of the corresponding cell, and a bit line is connected to the 1st impurity diffusion area of the corresponding cell Tr. A data bus line is connected to the gate electrode of the corresponding 2nd search Tr, and a match line is connected to one terminal of the corresponding search circuit. A ground line impresses ground voltage to the other terminal of the search circuit. These bit line, data bus line, match line and the ground line are arranged on a wiring layer which is above a capacitor arrangement layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128337-A (JP)
Title: Cof semiconductor device and its manufacturing method
Inventor: SEKO TOSHIHARU
IPC: H05K1/18
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a COF semiconductor device and its manufacturing method, where a junction between a semiconductor element and a wiring pattern provided on a thin film insulating tape is improved in reliability, and air bubbles and voids occurring in an insulating resin in a sealing process are reduced to make the COF semiconductor device more reliable.  <P>SOLUTION: The COF semiconductor device is equipped with a thin film insulating tape 1 where wiring patterns 2 are arranged, the semiconductor element 3, and an insulating resin 7 which fixes the semiconductor element 3 on the wiring patterns 2 as the semiconductor element 3 is electrically connected to the wiring patterns 2. The method of manufacturing the COF semiconductor device comprises a resin applying process of applying the insulating resin 7 on the insulating tape 1, a semiconductor element cold-welding process of cold-welding the semiconductor element 3 on the wiring patterns 2 by applying a pressure from above the insulating resin 7, and a resin curing process of curing the insulating resin 7 to fix the semiconductor element 3 on the wiring patterns 2 as the semiconductor element 3 is electrically connected to the wiring patterns 2 by cold-welding. Moreover, the manufacturing method includes an insulating resin pre-heating process of pre-heating the rear of the insulating tape 1 before the insulating resin 7 is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127459-A (JP)
Title: Recording control device and recording control method, and program
Inventor: KAWAMURA TAKAYOSHI
IPC: G11B20/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce data of a high bit rate in a real time even if defect exists in a disk.  <P>SOLUTION: In an allocation manager, a continuous empty region detecting section 46 detects a continuous empty region of an optical disk 3 being the physically continuous region, and supplies it to a recording control section 48. The recording control section 48 performs control for writing data to the continuous empty region, thereby, data is recorded continuously in the continuous empty region of the optical disk 3. When the continuous data is reproduced, seek therefore is not caused in a drive 2 driving the optical disk 3. For example, this device can be applied to a drive driving a disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130550-A (JP)
Title: Inkjet recorder
Inventor: KITAGAMI KOICHI
IPC: B41J2/045
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder realizing high image quality printing in which air flow being left in a region between papers by a liquid drop group ejected in previous event has no effect on the impact position of a liquid drop group being ejected in a following event.  <P>SOLUTION: The inkjet recorder comprises a recording head having a plurality of ejection openings for ejecting ink liquid drops, a common liquid chamber for supplying ink to the plurality of ejection openings, and liquid channels connecting between the common liquid chamber and the ejection opening, and a means for generating outward air flow in the arranging direction of ejection opening, wherein the outward air flow generating means is a liquid ejecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130867-A (JP)
Title: Car body fixing structure for wire harness
Inventor: SUZUKI MASAHISA
IPC: H02G3/38
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance distribution easiness of a wire harness to a car body panel.  <P>SOLUTION: An inner panel and an outer panel of an automobile are molded by a resin and peripheral edges of the inner panel and the outer panel are fixed by an adhesive. A space surrounded by the inner panel and the outer panel is made to a distribution space of the wire harness. A pin-like or a plate-like support extending in a distribution direction along a distribution route from the inner panel or the outer panel at a gap is integrally and projectedly provided toward the distribution space. A main line of the wire harness is divided to a plurality of parts, a plurality of wire harnesses is made in parallel and an adhesive tape is strongly wound on an outer peripheral surface to bind them. The pin-like or the plate-like support is pressed between a plurality of wire harnesses wound/bound by the tape to position/support the wire harness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134514-A (JP)
Title: Rear face incident imaging sensor
Inventor: HOSHI JUNICHI
IPC: G01J1/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear face incident imaging sensor for preventing lowering of spatial resolution and removing the influence of stray light.  <P>SOLUTION: At the surface side of a monocrystal silicon substrate 11, a drive circuit for driving a photoelectric conversion part 12, and an electric circuit 13 for processing a signal from the photoelectric conversion part, are arranged to be separated from a prescribed distance D in the horizontal direction from an opening 20. Consequently, the influence of the stray light is removed. In addition, a semiconductor substrate has substantially small lowering of the spatial resolution for having a high refraction factor, and is further improved by be thinning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132055-A (JP)
Title: Sound-proofing floor structure
Inventor: KAKIMOTO HIROBUMI
IPC: E04B5/43
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-proofing floor structure capable of being applied to a floor of a building without changing any technique and design thought of the building by the present framework wall construction method to prevent the increase of excessive cost and enhancing a heavy-weight floor impulsive sound level of two or more ranks higher than the present to stably improve.  <P>SOLUTION: The sound-proofing floor structure 1 includes a floor basic slab 2 of the building by the framework wall construction method, a sound-proofing floor member 3 on the floor basic slab 2 and a floor upper structural body 4 constituted of a laminated body of a plate-like material on the sound-proofing floor member 3. The sound-proofing floor member 3 comprises a plurality of sound-proofing floor members 5, and the sound-proofing floor members 5 are set on the floor basic slab 2 at a predetermined interval. Each sound-proofing floor member 5 includes impact absorbing members 6 having at least two kinds of different spring specific characteristics and a supporting member 7 fixing at least one of the upper part or the lower part of each impact absorbing member 6. The impact absorbing members 6 are separated from each other at a predetermined interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209891-A (JP)
Title: Method for processing control information in wireless communication system
Inventor: DAS AMAB
IPC: H04W28/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing control information in a wireless communication system.  <P>SOLUTION: In this method, portions of the control information are separately encoded and decoded, so that transmission format information for a corresponding data transmission can be determined with a reduced set of decoded control information. The control information is convolutionally coded using either a single set of tail bits or by judiciously dispersing the tail bits among different portions of the encoded signaling information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138660-A (JP)
Title: Training system of multimedia foreign language sentence creation and its method
Inventor: ON SEJIN
IPC: G09B7/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training system of foreign language sentence creation by which interest can be given to a student and which is not adversely influenced by a mother language.  <P>SOLUTION: The system has a database (230) storing a plurality of sentence pattern data which are multimedia data using no mother language and including hint data and question data, a sentence pattern data selecting section (250) which selects one sentence pattern datum at random, a treating section (210) which offers hint data and question data to a user based on the one sentence pattern datum and receives answer data and an answer examining section (240) which compares the answer data with the sentence data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139280-A (JP)
Title: Electronic mail retransmission method, electronic mail retransmission program and electronic mail terminal device
Inventor: NAKANISHI TAKUMI
IPC: G06F13/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail retransmission method, an electronic mail retransmission program and an electronic mail terminal device, which extract the mail address from the received mail when the mail transmission fails by transmitting a mail with an improper mail address, display a list of the mail addresses that are candidates in retransmission, select the mail address, and retransmit the mail.  <P>SOLUTION: When transmitting the mail with the improper mail address, transmission failure information is sent from a network 1, and a transmission/reception part 2 receives the information. The mail address candidate list of the retransmission mail is displayed on a display part 5 from a keyword related to the mail address of the other person to be transmitted to, stored in a RAM 8, the mail address is selected by an operation part 6, and the retransmission is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116587-A (JP)
Title: Polypeptide and nucleic acid encoding the same
Inventor: WOOD WILLIAM I
IPC: C12N5/08
Filed: 2002-10-17
Abstract: PROBLEM TO BE SOLVED: To generally provide identification and isolation of a new DNA and recombinant production of a new polypeptide encoded with the DNA. SOLUTION: The new polypeptide and a nucleic acid molecule encoding the polypeptide are provided. A vector and a host cell comprising the nucleic acid sequence, a chimeric polypeptide molecule comprising the polypeptide fused to a heterologous polypeptide sequence, and an antibody binding to the polypeptide are provided. Furthermore, a method for producing the polypeptide is provided.
Patent JP-2004135588-A (JP)
Title: Combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01D67/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester facilitating improving operation efficiency and simplifying handling operation, or the like.  <P>SOLUTION: This combine harvester has the following structure and mechanism: A threshing section 6 and a grain tank 18 are mounted on a machine base 5, grains in the grain tank 18 are unloaded out of the machine by the action of an unloading auger 20, left and right track frames 1 and 2 are liftably set via left and right rolling cylinders 35 under the machine base 5 and equipped with left and right traveling crawlers 3 and 4, respectively, and the rolling cylinders 35 are automatically controlled based on the detection result given by a tilt sensor 59 functioning to detect the lateral inclination of the machine base 5; and when the automatic control of the rolling cylinders 35 is automatically put to pause in such a condition that an automatic switch 85 for automatically controlling the rolling cylinders 35 stands "on", a waiting action is automatically made to actuate the rolling cylinders 35 so that the center of gravity of the machine body comes closely to a point approximately between the left and right traveling crawlers 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137127-A (JP)
Title: Tool for firing electronic parts
Inventor: HOSHINO KAZUTOMO
IPC: C04B35/64
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for firing electronic parts having a partially melting joining material selectable from among many materials or mixtures corresponding to various conditions such as the firing temperature and composed of a single material or a mixture by improving a disadvantage that the range of choice in a partially melting joining material used in the conventional tool for firing the electronic part is relatively narrow.  <P>SOLUTION: As the partially melting joining material 15 added in a zirconia layer 12 formed on a base material 11, (1) aluminum oxide alone or alumina/magnesia based spinel multiple oxide alone, (2) a mixture of aluminum oxide with one or more kinds of metal oxides selected from rare earth metal oxides, transition metal oxides and alkaline earth metal oxides, (3) a mixture of two or more kind metal oxides selected from rare earth oxides, transition metal oxides and alkaline earth metal oxides, or (4) an alumina/magnesia based spinel type multiple oxide is used. An intermediate layer can be formed between the base material and the zirconia layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136033-A (JP)
Title: Image pickup device for three-dimensional endoscope
Inventor: MASU KAZUO
IPC: A61B1/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device for a three-dimensional endoscope capable of preventing a display position from being deviated caused by distortion of an image pickup optical system including an image pickup element, by a relatively simple constitution.  <P>SOLUTION: In the image pickup device for the three-dimensional endoscope used in combination with the three-dimensional endoscope for transmitting a subject to the image pickup device as two observed images having parallax, a constitution unit, which includes the image pickup optical system including the image pickup element, is connected to the constitution unit of a circuit for driving the image pickup element, by an elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144804-A (JP)
Title: Master batch and electrophotographic toner
Inventor: FUJITA SAYAKA
IPC: G03G9/087
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black master batch for toner which can produce high image density with a small amount of toner, and to provide an electrophotographic toner using the batch.  <P>SOLUTION: The master batch comprising at least a binder resin and a coloring agent features that: the coloring agent is carbon black; the binder resin has 5 KOHmg/g to 50 KOHmg/g acid value; the carbon black has ≥7 pH; and the carbon black content is ≤60 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146987-A (JP)
Title: Received data reproducing apparatus
Inventor: AMANO SHIGERU
IPC: H04L7/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a received data reproducing apparatus capable of following quick phase changes in data in data communication so as to prevent a data transmission efficiency from decreasing.  <P>SOLUTION: A receiver 10 uses a shift register group 16a of a clock phase detection circuit 16 to sample a base band signal 14a in a frequency being a multiple of N (N is an integer of 2 or over) of the frequency of the base band signal 14a and outputs N-sets each of the number of bits of each desired filed to a field phase detection circuit 16A, which confirms whether or not data are accurately received by each field by detecting a packet header and error data with respect to an area of a FEC (Forward Error Correction) code in response to presence of the data in addition to detection of a synchronous word having been executed by prior arts. Then the circuit 16A decides an optimum clock phase and outputs respective clock phase information 16h to a FIFO 18 so as to much more stabilize a received symbol 18a read from the FIFO 18.  <P>COPYRIGHT: (C)2004,JPO