baber/WOPTO huggingface dataset:
Patent JP-2004011019-A (JP)
Title: Hot-dip metal coated steel material
Inventor: OKI TAKEO
IPC: C23C2/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-dip metal coated steel material further improved in corrosion resistance, refractory property and workability.  <P>SOLUTION: This improved material is composed of an iron basis material and a hot-dip metal coated layer between which a layer to prevent growth of their intermetallic compound is included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092261-A (JP)
Title: Method of manufacturing silicon-on-insulator (soi) device
Inventor: RADOSEVICH JOSEPH R
IPC: H01L29/786
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for forming a modular silicon-on- insulator island on a semiconductor substrate. SOLUTION: The method of forming a single-crystal silicon-on-insulator (SOI) structure on a silicon substrate comprises a process in which an amorphous silicon layer is formed on an insulating layer and a process in which the amorphous silicon layer is brought into contact with the substrate via the insulating layer. The whole surface of the substrate is irradiated with an excimer laser having an operating condition and a wavelength which are selected so as to selectively melt amorphous silicon, and the excimer layer is hardly absorbed by materials other than silicon when the excimer laser is made incident. Consequently, the substrate and other materials are heated minimally. After a blanket radiation process has selectively melted the amorphous silicon layer, a cooling condition is selected in such a way that a single- crystal silicon film is formed during a solidification process due to its contact with a single-crystal silicon substrate acting as a seed layer. Various devices can be formed on the SOI island and on the exposed part of the substrate not covered with the SOI island.
Patent JP-2004023514-A (JP)
Title: Facsimile relay transmitter
Inventor: TOMOTAKE TSUGUMITSU
IPC: H04L49/9023
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile relay transmitter capable of preventing a delay in response to a facsimile terminal and having high transmission efficiency, and capable of preventing an abnormality of communication and having high reliability.  <P>SOLUTION: The transmitter is provided with a control means for interpolating jitter in flag data when receiving an image signal which is formed into an ECM-HDLC data format stipulated in ITU-T recommendations T.30. The control means may determine an interpolation time on the basis of a data amount stored in a facsimile signal storing buffer 25, or may insert the flag data at the header or a connection portion of an ECM-HDLC frame. The interpolation time may be fixed or may be changed one by one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016963-A (JP)
Title: Method and apparatus for treating coating effluent
Inventor: YASUNAGA TOSHIYUKI
IPC: B01D21/01
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and apparatus capable of improving the flocculated state and quality of treated water without requiring pH adjustment and of performing an excellent dehydrating treatment.  <P>SOLUTION: In the method for treating the coating effluent, a formalin condensate of a sulfonated aromatic compound is added to the coating effluent and then polymeric flocculants is added thereto. Subsequently, the effluent is mechanically dehydrated. A compound prepared by formalin condensation of sulfonated phenol, sulfonated bisphenol A, etc., is preferably used alone as the sulfonated aromatic compound in a range of from 10 to 500 ppm in the amount of the compound to be added to the effluent. Known cationic, amphoteric, non-ionic, and anionic polymeric flocculants or their mixtures can be used as the polymeric flocculants to be used, and a known centrifugal dehydrator, etc., can be used for dehydration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018208-A (JP)
Title: Image recording apparatus
Inventor: NAMIKAWA HIROSHI
IPC: B65H31/20
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of eliminating the troublesome work for adjusting size of a paper discharge tray and miniaturizing the apparatus.  <P>SOLUTION: This image recording apparatus is provided with the paper discharge tray 19 provided in the direction of discharge of recording paper so as to expand and shrink freely, a paper discharge tray expansible means B for expanding and shrinking the paper discharge tray in accordance with a command of a control part 2, and the control part 2 for controlling the paper discharge tray expansible means B in such a way that length in the direction of discharge of recording paper of the paper discharge tray 19 corresponds to size of the recording paper to be discharged when discharging the recording paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021176-A (JP)
Title: Image forming apparatus
Inventor: OKI MAKOTO
IPC: G03G15/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a rise in cost resulting from a cleaning mechanism etc.is reduced and the life of a sensor is prolonged by decreasing a cleaning frequency even when the cleaning mechanism is mounted, and is free of an operation defect etc. of the cleaning mechanism by devising the apparatus so that staining of the sensor is reduced as an image forming apparatus equipped with a density detecting means (sensor) 29 detecting the density of a developed image.  <P>SOLUTION: A transfer means 27 is arranged nearly above an image carrier 17 and a density detecting means 29 is arranged between a developing means 20 and the transfer means 27. Or the transfer means is arranged nearly above the image carrier and the density detecting means is arranged above the transfer means. Or the transfer means is arranged nearly above the image carrier and the density detecting means is arranged between a cleaning means and the transfer means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032007-A (JP)
Title: Facsimile machine, control method therefor, and control program therefor
Inventor: MIURA SHIGEO
IPC: H04N1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry out facsimile communication in a user environment wherein an internet connection service offered by a carrier is utilized.  <P>SOLUTION: When which one of a plurality of different IFAX systems is used to carry out the facsimile communication is decided, the IFAX system to be used in the facsimile communication with the other station is selected based on the identification information of the other station (step S13). Then, an internet service provider capable of using the selected IFAX system in the facsimile communication with the other station is selected (steps S14, S18, S21). Then, an identification information for connecting to the selected internet service provider is used to connect to the internet connection service offered by the carrier (steps S16, S20, S23).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031492-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE RYUICHIRO
IPC: H01L29/78
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device which suppresses the increase of a gate bird's beak as well as the deterioration of characteristics due to hot carrier effect.  <P>SOLUTION: In the forming of a silicon oxide film which is effected before ion implantation for forming a low concentration impurity layer 8 after forming a gate electrode 6 on a semiconductor substrate 3, the silicon oxide film 7 is formed on the side wall of the gate electrode 6 and the surface of the semiconductor substrate 3 by wet oxidizing method. According to this method, the deterioration of characteristics due to the hot carrier effect is suppressed. On the other hand, in the forming of the silicon oxide film effected before ion implantation for forming a source region and a drain region on the semiconductor substrate 3, another silicon oxide film 10 is formed on the semiconductor substrate 3 by dry oxidizing method. According to this method, the increase of the gate bird's beak is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078145-A (JP)
Title: Active matrix substrate and its manufacturing method
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/336
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate having good characteristics and to provide a simple method for manufacturing the same. SOLUTION: The active matrix substrate comprises a source wiring of a metal in a lowermost layer. Accordingly, the excellent active matrix substrate having small defect can be manufactured in simple manufacturing steps.
Patent JP-2004028417-A (JP)
Title: Humidifying apparatus
Inventor: TAKAHASHI SHIGEAKI
IPC: F24F6/14
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying apparatus for preventing preparation of germs and unwanted bacteria from being reproduced in water supply piping for supplying water to a spray nozzle.  <P>SOLUTION: Antibacterial treatment for forming an antibacterial film is performed to the inner periphery wall of the water supply piping 4 for supplying water to the spray nozzle 2. Therefore, when the humidifying apparatus 1 has been at halt for a long time, germs and unwanted bacteria cannot be reproduced in water staying in the water supply piping 4 for preventing contamination. Even if the humidifying apparatus starts to be operated when an operation is resumed, contaminated water where the germs and unwanted bacteria are reproduced cannot be sprayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030774-A (JP)
Title: Magnetic storage device
Inventor: MANO KENICHI
IPC: G11B5/09
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage device in which voltage of a storage signal can be restricted by restriction voltage in which individual difference is not caused at the time of manufacturing.  <P>SOLUTION: In a magnetic storage device in which a magnetic head driving circuit for inputting a storage signal to a magnetic head and a stopper circuit for restricting voltage of a storage signal inputted to the magnetic head from the magnetic driving circuit are formed on a semiconductor substrate, the stopper circuit is provided with a feedback circuit for restricting voltage of a storage signal by voltage being proportional to band gap voltage inside a semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030434-A (JP)
Title: Ic card
Inventor: SHINOHARA HIDEAKI
IPC: B42D15/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card which has an excellent image quality, is excellent in preservable properties such as light resistance of a print image, plasticizer resistance and resin resistance and does not apply an adverse influence such as production of harmful gases upon environments when incinerated.  <P>SOLUTION: In the IC card and a light stability improving method for a thermal transfer image for the IC card, the IC card is composed of a card substrate internally equipped with an IC unit, a receiving layer provided on one surface of the card substrate with a thermal transfer image recorded thereon and a protecting layer laminated on the receiving layer through an adhesive agent layer, the card substrate is composed of a resin sheet whose one surface contains a polyester resin as a main component at least, and the receiving layer is provided on the resin sheet. Then, any unit original for a monomer comprising the resin forming the protecting layer does not contain chloride radicals, and the adhesive agent layer is a layer mainly made up of a normal temperature adhesive agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346758-A (JP)
Title: Power supply circuit
Inventor: HANADA RIYUUWA
IPC: H01M2/10
Filed: 2002-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit that does not require a direction of the battery so that an accident such as a trouble or failure, leakage of liquid, or burst of the equipment may not happen when the direction of the battery is wrong.   <P>SOLUTION: In the circuit, a CMOS transistor is arranged for each electrode of a battery and thereby, the direction of the current flowing in the equipment is made constant by the selection effect of the CMOS transistor, in whichever direction the current flows according to the direction of the battery, and this circuit is built in the equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035581-A (JP)
Title: Chloroprene rubber composition having excellent processing stability
Inventor: TANAKA SHINJI
IPC: C08K5/09
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chloroprene rubber composition having excellent processing stability which is not achieved by a conventional chloroprene rubber composition without deteriorating dynamic properties of a vulcanizate by considering problems on safety sanitation, effects on vulcanization characteristics or physical properties of vulcanized rubber, operating efficiency, etc.  <P>SOLUTION: The chloroprene rubber composition comprising a ≥36C fatty acid in an amount of 0.5-2.0 pts. wt. based on 100 pts. wt. of chloroprene rubber is produced for use. The chloroprene rubber composition has excellent processing stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077339-A (JP)
Title: Flat electric conductor
Inventor: FRITZ ANDREAS
IPC: H05B3/34
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat electric conductor avoiding a hot spot. SOLUTION: An additional electric conductor (6) bridges a constricted part (4) of the an electric conductor (2) having a constricted current path in the longitudinal direction of the flat electric conductor. By the above, a hot spot that may be generated in the constricted area is avoided.
Patent JP-2004039696-A (JP)
Title: Reflection mirror device, aligner, and method for manufacturing device
Inventor: MIYAJIMA GIICHI
IPC: G03F7/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temperature rise of a mirror used for a reflecting optical system in an aligner and maintain an accuracy of surface shape of a mirror reflection plane.  <P>SOLUTION: A reflective mirror device used for the reflecting optical system in the aligner for exposure processing by guiding an exposure beam by reflection has a mirror 30 having a reflection plane for reflecting an exposure beam 2d, and radiation plates 25a to 25e for radiation cooling arranged apart from an external surface of the mirror 30. The raidation plates 25a to 25e are arranged so that a pass zone of the exposure beam entered to and reflected from the mirror 30 is secured. Each of radiation plates 25a to 25e is temperature controlled by coolant passing through cooling pipes 23a to 23e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040425-A (JP)
Title: Mobile wireless phone, wireless base station searching method used for the same, and program thereof
Inventor: MIZOGUCHI NAOKI
IPC: H04W48/16
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless phone capable of reducing the performance of wasteful synchronization operations even when a state of out-zone is consecutive.  <P>SOLUTION: In a first stage, a wireless control section 14 makes dense and short time searching operations of a base station at a prescribed interval. When the searching is not finished in the first stage, the wireless control section 14 gradually extends the search processing interval at a prescribed pitch in a second stage to change the dense searching toward coarse searching. When the searching is not finished yet even in the second stage, the wireless control section 14 performs the coarse searching at a prescribed interval until the base station is found out in a third stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039826-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: OKUNO MASANORI
IPC: H01L21/205
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor manufacturing equipment treating an object to be treated in each batch for securing reproducibility and yield of treatment.  <P>SOLUTION: The semiconductor manufacturing equipment is provided with a process chamber 5 treating a wafer which is the object to be treated in each batch, and a process controller 9 which is a control means for controlling a state of the process chamber 5. The semiconductor manufacturing equipment is provided with a program output part 10 outputting an execution program of prior treatment and post-treatment making an object of the process chamber which is automatically executed in a time gap, in the case that the time gap satisfies a prescribed condition until next batch treatment is started after one batch treatment in the process chamber 5 is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034504-A (JP)
Title: Thermosensitive recording material
Inventor: MORI HISAYASU
IPC: B41M5/327
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, by which an image light-resistance can be enhanced.  <P>SOLUTION: In the thermosensitive recording material having at least one recording layer including an electron donative dye precursor and an electron acceptive compound, the recording layer includes a compound expressed by general formula (I), wherein R<SB>1</SB>and R<SB>2</SB>each independently represents an alkyl group, alkenyl group, alkadienyl group, aryl group or acyl group under the condition that R<SB>1</SB>and R<SB>2</SB>may join to form a ring. Further, R<SB>3</SB>represents a hydrogen atom, alkyl group, alkenyl group, alkadienyl group, aryl group or acyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040059-A (JP)
Title: Manufacturing method of semiconductor memory device, and semiconductor memory device
Inventor: NISHIKAWA NOBUYUKI
IPC: H01L27/105
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for reducing the number of manufacturing processes and difficulty in working by suppressing the missing of a plug or cylinder falling.  <P>SOLUTION: The manufacturing method of the semiconductor memory device includes a step for forming an electrode film of a cylinder type capacitor from platinum group electrode materials; a step for silicifying a part of the electrode film; a step for selectively removing the silicified portion to separate capacitor cells and forming a lower electrode of the cylinder type capacitor; a step for forming a dielectric film on the lower electrode; and a step for forming an upper electrode on the dielectric film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201333-A (JP)
Title: Epoxy resin composition, cured product thereof, novel epoxy resin, novel phenol compound, and method for producing the same
Inventor: OGURA ICHIRO
IPC: C08G59/22
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has excellent heat resistance, humidity resistance, dielectric performances and flame retardancy necessary for electric or electronic materials such as semiconductor sealing materials and circuit board varnishes.  <P>SOLUTION: The epoxy resin composition is one used for semiconductor sealing materials and circuit board varnishes and mainly consists of a novel epoxy resin having an aromatic polycyclic skeleton represented by the structural formula.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004043143-A (JP)
Title: Meat distribution non-contact type ic tag management system and meat distribution non-contact type ic tag management method
Inventor: OTSUKI TATSUO
IPC: G06Q10/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To supply safe meat products to the end consumers by the distribution system having high security and high traceability which can prevent counterfeiting and tempering of the data and trace the distribution process.  <P>SOLUTION: A meat distribution non-contact type IC tag management system 100 is equipped with a terminal 10 and a terminal 20. The terminal 10 has an encoding device 1 which encodes first information related to the meat 13 based on a secret key 8 for the first information related to the meat 13, and a writing device 2 which writes the first information encoded with the encoding device 1 and a public key 9 for decoding the information encoded with the secret key 8 in the IC tag 21. The terminal 20 has a reading device 3 which reads out the encoded first information written in the IC tag 21 and the public key 9 from the IC tag 21, and a decoder 4 to decode the encoded first information based on the public key 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044320-A (JP)
Title: Structure and method for blocking lateral gap of rail
Inventor: FUKUDA TAKEJI
IPC: E01C9/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for blocking a lateral gap of a rail, which is easily installed and facilitates an inspection of an inner space at the side of the rail, and a method for blocking the lateral gap of the rail.  <P>SOLUTION: The structure comprises a rubber chute 40 of an almost column shape, which has a first housing hole 41, a first insertion hole V1, or the like, and is arranged near the side of the head or body of the rail R4 in such a way that the longitudinal axis of the chute 40 is parallel with that of the rail R4, a PC bar supporting metal fitting 45A arranged in a rail housing recession 21b, a PC bar 43A or the like which are inserted into the housing hole 41 or the like and provided with a tensile force, and a nut 46A or the like for fitting the bar 43A or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053256-A (JP)
Title: In-pipe searching device
Inventor: SHIODA TAKESHI
IPC: G01N21/954
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To mount an in-pipe searching device in pipes of various inner diameters, buried in the ground without increasing an expanding and contracting moving distance of wheel members of the self-propelled in-pipe searching device for searching flaw and the like of a pipe by a loaded camera with fisheye lens.  <P>SOLUTION: In this cylindrical in-pipe searching device P having a casing 1 with a camera 2, and the wheel members C mounted on the casing, supporting frames 4A, 4B mounted on the casing for mounting the wheel members are vertically moved in interlocking with the expanding and contracting motion, when an interval of the wheel members mounted at both sides of the casing is expanded, and a center 2a1 of the lens 2a mounted on the camera is adjusted to centers T1', T2' of cylindrical pipes T1, T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053704-A (JP)
Title: Bgm player, bgm replaying system using the same, and bgm replaying method
Inventor: MARUYAMA SHUJI
IPC: G10K15/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BGM (back ground music) replaying system permitting to continue operation without halting BGM even if the storage device of the BGM player has a breakdown.  <P>SOLUTION: The BGM player 16, the BGM replaying system 10, and the BGM replaying method using the same, wherein the BGM player 16 having received an electronic mail 24 from a data transmission device 14 downloads contents from a content storage server 28 based on an identifier 25 described in the e-mail 24, and replays the downloaded contents by executing a replaying program, characterized in that the BGM player 16 has a content storage means 36 for storing the downloaded contents, and a storage means 35 for emergency use for storing contents and a replaying program for emergency use.  <P>COPYRIGHT: (C)2004,JPO