baber/WOPTO huggingface dataset:
Patent JP-2004217867-A (JP)
Title: Proton neutralizer and resist composition comprising the neutralizer
Inventor: KUZUHA NOBORU
IPC: C07C271/24
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton neutralizer having the following proper reactivity: it efficiently reacts with protons generated by dark reaction, under relatively mild conditions such that at storing a resist material, without inhibiting the reaction of the protons with a base polymer at exposure; and to provide a resist composition comprising the neutralizer.  <P>SOLUTION: The proton neutralizer is composed of a compound having at least one group expressed by the formula: -(CH<SB>2</SB>)m-NH-(<SP>t</SP>BOC) bonding to an adamantyl skeleton, as a first proton neutralizer (in the formula m is an integer of 0-5; and<SP>t</SP>BOC is a tert-butoxycarbonyl group), or a compound represented by the formula: (<SP>t</SP>BOC)-NHOH, as a second proton neutralizer. The resist composition comprises the proton neutralizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228693-A (JP)
Title: Dual band antenna
Inventor: FUJII MICHIYA
IPC: H01Q5/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized dual band antenna with high reliability wherein antenna elements for a low band and a high band give no adverse effect onto respective radiation patterns.  <P>SOLUTION: The first antenna element 11 for the low band and second and third antenna elements 12, 13 for the high band and a microstrip line 14 acting like a feeding line connected to base ends of the antenna elements 11 to 13 are provided to one side of a dielectric board 10. Further, a ground conductor 15 acting like ground for the antenna elements 11 to 13 is provided to the other side of the dielectric board 10. Locating the second and third antenna elements 12, 13 of a short length at positions in linear symmetry in a way of holding the first antenna element 11 of a relatively long length precludes the possibility of the first antenna element giving adverse effect on the high band radiation pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228164-A (JP)
Title: Semiconductor integrated circuit and method of manufacturing the same
Inventor: KOJIMA NAOHITO
IPC: H01L27/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which has reduced signal wires which are laid by providing contours for function blocks, is most suitable for high integration density, and ensures excellent operation performance; and also to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor integrated circuit is provided on a substrate 1 with a function block 2. A buffer cell 3a is arranged to a first side 2a of the function block and a buffer cell 3b is also arranged to a second side 2b. Moreover, a signal wire 4a is laid for connecting the buffer cells 3a and 3b passing diagonally over the function block 2 for the first side 2a and second side 2b. The signal wire 4a is of the global signal interconnect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227884-A (JP)
Title: Method of manufacturing separator for fuel cell
Inventor: HONMA MITSUO
IPC: H01M8/10
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a separator for a fuel cell with high releasability of a separator from a mold, high manufacturing efficiency, accurate moldability even in a fine shape passage, and realizing high characteristics and long life in the finally assembled cell.  <P>SOLUTION: The separator 5 is molded with a metal layer 2 interposed between a raw material and the mold 1, the separator 5 is released with the metal layer 2 attached onto the surface of the separator 5 from the mold 1, and after that, the metal layer 2 is cleaned and removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228383-A (JP)
Title: Exposure apparatus
Inventor: SAEKI KAZUAKI
IPC: G03F9/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus enabled to perform a high-precision exposure by suppressing the adverse effect of a distorted supporting structure on the exposure process even when the apparatus deals with a large-scale substrate.  <P>SOLUTION: The exposure apparatus 10 has a supporting structure 12 for supporting a mask stage MST and/or a substrate stage PST; a support 13 having a plurality of support points movable relative to the supporting structure 12 and/or a projection system PL; and a driving unit 16 for moving the mask stage MST and the substrate stage PST relative to each other. The substrate stage PST has a first part 15 which includes a drive point whereat driving force is transmitted from the driving unit 16 and a second part 19 which supports a substrate P. The driving unit 16 has a first measuring unit PSX which measures positional data about the first part 15 and a substrate stage control system 11 which positions the substrate stage PST based on the results of measurement by the first measuring unit PSX.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292752-A (JP)
Title: Resin composition for laser welding and composite molding article using the same
Inventor: ISHII SATOSHI
IPC: C08K5/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate resin composition that has excellent laser beam permeability, moldability and mechanical strengths and is useful for laser welding of resin moldings for a variety of applications, and provide the laser-welded resin molding.  <P>SOLUTION: The resin composition for laser welding comprises (A) a polybutylene terephthalate resin that is composed of polybutylene terephthalate or a mixture thereof with a polybutylene terephthalate copolyester and (B) at least one resin selected from the group consisting of a polycarbonate resin, an acrylonitrile-styrene copolymer, a polyphenylene oxide, a styrene resin, an acrylic resin, a polyether sulfone, a polyarylate and a polyethylene terephthalate wherein the amount of the component (B) is 1-50 wt.% based on the total of the components (A) and (B). The resin composition is used for moldings obtained by the laser welding techniques.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224421-A (JP)
Title: Product feeding apparatus
Inventor: SHINODA KIYOSHI
IPC: B65G47/30
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust movement timing that regulates the shift of succeeding products in synchronization with separation timing, and to eliminate the necessity to make readjustment even if change is made in the kind of products, and to simplify operation.  <P>SOLUTION: An apparatus comprises a feeding conveyor 10 for carrying in products in succession, and a plurality of encasing pockets 23 that encase and retain products P, so that a first product P carried in by the feeding conveyor 10 is housed in one of the encasing pockets 23 at a prescribed housing location A, and a separation turret 20 that holds the product P while rotating. Furthermore, a thrush pusher 30 is provided that takes out the product P housed and held in the encasing pocket 23 at a prescribed discharging location B from the encasing pocket 23 and sends it out to succeeding processes, while a stopper tab 40 is provided that keeps the following products on the feeding belt 10 in a halt until an empty encasing pocket 23 is disposed while rotating at the housing position A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229243-A (JP)
Title: Mach-zehnder interferometer type optical filter and control method thereof
Inventor: NAKAMOTO KENICHI
IPC: H04B10/294
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the filter average insertion loss is fluctuated when controlling the filter extinction ratio in a Mach-Zehnder interferometer type optical filter.  <P>SOLUTION: In the optical filter configured by serially connecting three Mach-Zehnder interferometers, the amount of a change in the optical path to be assigned to two optical path change units 11 and 12 to control the filter extinction ratio of the optical filter is set on the basis of an equation indicating the relationship among the filter average insertion loss, the filter extinction ratio of the optical filter, and the amount of a change in the optical path given to the two optical path change units.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230565-A (JP)
Title: Printer
Inventor: HASHIMOTO MAKOTO
IPC: B41J19/18
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To stop the print head of a carriage more exactly at the spit position in a maintenance area by enhancing control precision of a DC motor especially in a low speed region of 10 ips or below during deceleration control of the carriage.  <P>SOLUTION: When the moving speed of the carriage detected at a speed detecting section 20 is lower than a preset specified level (e.g. 5 ips) during deceleration control of the carriage, a CPU 12 performs speed control by altering the control period of a carriage motor 18, i.e. the DC motor, from 2 msec to 4 msec starting from that moment in time. Consequently, the carriage can be decelerated to a speed of 1.65 ips which is lower than a conventional control period of 3.3 ips, for example, and the carriage can be stopped at the spit position more exactly in case of deceleration control during maintenance operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230392-A (JP)
Title: Welding material for martensitic stainless steel pipe and welding method therefor
Inventor: MIYATA YUKIO
IPC: B23K9/028
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding material for a martensitic stainless steel pipe which can obtain a weld zone having high toughness without any defective weld, and to provide a welding method therefor.  <P>SOLUTION: The welding material has a composition containing ≤0.02% C+N, ≤1.0% Si, 0.2-3.0% Mn, 11-15% Cr, 2-10% Ni, and ≤0.01% O, further containing ≤4% in total of one or two kinds of Co and W, or containing 0.01-0.30 mass % one or two kinds of Cu and Mo, and/or one or two kinds of V and Ti, and/or REM, and/or containing one or two kinds of Nb, Zr, Ta and B, and the balance Fe with inevitable impurities. End portions of martensitic stainless steel pipes are butted to each other, and circumferentially welded with GTAW (Gas Tungsten Arc Welding) and GMAW (Gas Metal Arc Welding) using shield gas formed of inert gas by using the welding material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229524-A (JP)
Title: New delicacy, sheetlike marine product-combined food, and method for producing the same
Inventor: HAMANO KOJI
IPC: A23L17/60
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new delicacy or a new sheetlike marine product-combined food obtained by pressing or sticking dried laver and decoration food material formed of flaky fish and shellfish on each other to be integrated into a sheetlike shape.  <P>SOLUTION: The method for producing sheetlike marine product-combined food Y comprises the following processes: a seasoning process (a) where gravy 3 (or seasoned liquid) is applied on one surface of a dried laver 1 cut into prescribed-sized one quire; a decoration food material forming process b where at least one fish and shellfish 2 is pressed to form a petal-shaped thin piece; a combining process c where the decoration food material 2 is put on the seasoned surface of the dried laver 1 and provided between upper and lower heating/pressurizing plates, the heating/pressurizing plates are repeatedly opened and closed and integrally pressed while heating/drying the plates; and a finishing process d where the semi-fabricated product passing through the combined process c is collected to be forcedly dried.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233559-A (JP)
Title: Image forming apparatus
Inventor: MASUDA TSUNEJI
IPC: G03G15/01
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize image quality by a simple constitution by preventing scattered developer from a second developing device from sticking to another member in a color image forming apparatus provided with both the second developing device using one-component development system and a first developing device using a two-component development system.  <P>SOLUTION: In an image forming apparatus having a plurality of first developing devices 6Y, 6M and 6C to store developer containing toner and carrier and to develop an electrostatic latent image, a rotary body 6c where the first developing devices are mounted and which successively feed them to a position opposed to an image carrier 1 and the second developing device 6b to store developer containing magnetic toner, the first developing device 6M out of the plurality of them is moved to and fixed at a specified position, and the scattered developer T from the second developing device 6b is scavenged by the surface of a developer carrier 61m provided at the first developing device 6M fixed at the specified position at the image forming operation using the second developing device 6b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232705-A (JP)
Title: Front fork unit of motorcycle and the like
Inventor: SHIRAI TOYOTO
IPC: F16F9/32
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To retain the most extended fork length of left and right front forks to be the same in a front fork unit where a suspension spring is mounted in one front fork and an attenuation generator is mounted in the other front fork.  <P>SOLUTION: In a front fork unit 1 of a motorcycle and so on, front forks 10 and 20 composed of a tube of the vehicle body side and a tube of a vehicle axle side and slidably engaged with each other are mounted in the left and right side of a front wheel 2. A suspension spring 11 is mounted only in the front fork 10, and an attenuation generator 21 is mounted in the front fork 20. In the front fork unit 1, a first extension stop means 310 at the most-extended state of the front fork 20 is mounted, and it is connected to a second extension stop means 320 of a flexible linear shape which retains substantially the same most-extended fork length as the front fork 20. It is thereby possible to keep the most extended fork length of the both front forks to be the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242386-A (JP)
Title: Limiting circuit and motor driver
Inventor: YAMAMOTO SEIICHI
IPC: H02P6/28
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a limiting circuit capable of limiting an input signal to a prescribed value, with less effect from variation in circuit elements or temperature characteristics.  <P>SOLUTION: An input signal Va is compared with a limit signal Vlim. When the input signal Va exceeds the limit signal Vlim, the surplus (Va-Vlim) is taken as an extra signal Vext. At a signal output circuit 60, the input signal Va is subtracted by the extra signal Vext, and the result is outputted as an output signal Vo.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240597-A (JP)
Title: Display control method, information display processing system, client's terminal, management server, and program
Inventor: TANAKA KEI
IPC: G06F17/21
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To cause an information display processing system using annotations to present a list of annotations that makes an efficient search process possible.  <P>SOLUTION: Every time an annotation is used for reference to search other portions or to display portions given annotations, the number of times that the annotations are referenced, which indicates a history of reference, is recorded in an annotation DB 216. During annotation search, an annotation server 212 delivers the number of times that the annotations are referred to an annotation presentation control part 500, together with the search result. When the list of annotations is presented, the annotation presentation control part 500 cuts out the portions given the annotations and displays them as a list of annotations where they are rearranged in the order of the number of times that they are referred to.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241968-A (JP)
Title: Mode setting circuit
Inventor: MOTO TAKEAKI
IPC: H03K5/153
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the circuit scale increases in proportion to the number of modes because a mode setting circuit is required to be mounted for each mode, and the security is broken because a mode is set easily when specified conditions are satisfied.  <P>SOLUTION: The mode setting circuit comprises a plurality of pulse width detection circuits 121-12n for detecting different detection pulse widths of an input signal S1, a circuit 130a for generating pulse width/input order pattern information indicative of a combination of the type of a detected pulse width and the input order of the input signals for a plurality of cycles, a circuit 140a for decoding the pulse width/input order pattern information to generate a mode setting signal, and an input signal passage control circuit 110a capable of setting a passage permission period of the input signal for setting a mode by inputting a preliminary input signal S1' of a specified pulse width and permitting passage of the input signal only during that passage permission period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240265-A (JP)
Title: Supporting device for cylindrical body
Inventor: MOCHIJI JUNJIRO
IPC: G03G15/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of supporting a cylindrical body which supports the cylindrical body easily.  <P>SOLUTION: In the device 1 of supporting the cylindrical body provided with a supporting mechanism 19 which is provided on one surface 2a of a supporting base 2 and supports the cylindrical body, the mechanism 19 is provided with: a ring-shaped driving gear 4 rotatably provided on one surface 2a; a plurality of driven gears 5 provided so as to be rotated by linking with the rotation of the gear 4 on one surface 2a and in the inside of the gear 4; arms 7 possessing a supporting surface 7a fixed at the gears 5 and to support the cylindrical body; and supporting members 8 fixed on the supporting surface 7a to support the cylindrical body. When the cylindrical body is placed on the supporting mechanism 19 by storing the plurality of the supporting members 8 in the inside, the cylindrical body is placed on the supporting surface 7a of the arms 7, and hence the driving gear 4 can be exposed on the side of one surface 7a of the supporting base 7, so that rotational driving force is easily imparted from the side of one surface 2a of the supporting base 2 to the gear 4. Thus, even though the supporting device 1 is in the state of being placed on a transport device, the device 1 can support the cylindrical body easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241311-A (JP)
Title: High frequency heating device
Inventor: TAKISAKI TAKESHI
IPC: H05B6/66
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To control radiation of noises from wiring, and to improve safety and workability by integrally composing a component concerning the high voltage simple and inexpensive in a high frequency heating device provided with a so-called LC power supply rectifying a power supply of a commercial frequency by directly boosting it.  <P>SOLUTION: In this high frequency heating device provided with a heating storage 102, a magnetron 107, a high voltage transformer 104, a high voltage diode 106 and a plurality of high voltage capacitors 105, a high voltage component is integrally composed to be easily assembled by integrally mounting the high voltage diode 106 and the plurality of high voltage capacitors 105 on a substrate. Therefore, a wiring material is reduced to control the radiation of noises, the assembling workability is substantially improved, the safety is enhanced, and insulation deterioration by waterdrop etc. is also prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238363-A (JP)
Title: W/o-type cosmetic for eyelash
Inventor: OKUYAMA MASAKI
IPC: A61K8/06
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a W/O-type cosmetic for eyelash, having excellent cosmetic effect (volume effect) to accentuate the eye by giving thick appearance to the eyelash and durability of the effect, easily removable with a remover, having good applicability, giving a uniform cosmetic film and having high stability.  <P>SOLUTION: This W/O-type cosmetic for eyelash contains (A) one or more oil-soluble resins selected from pentaerythritol rosinate, trimethylsiloxysilicic acid and candelilla resin, (B) fumed silica, (C) an organic-modified clay mineral and (D) 1-12 mass% water-based component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218394-A (JP)
Title: Bellows type simple dressing room
Inventor: MATSUMOTO TOKUNARI
IPC: E04H1/12
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple dressing room particularly safe, easy and quick in being set and assembled, and is light in weight and easy to be carried.  <P>SOLUTION: The bellows type dressing room is characterized in that a main body (1) has an opening (2) formed therein as an entrance, and a curtain (4) mounted thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251293-A (JP)
Title: Sealing ring with tone wheel and method for manufacturing it
Inventor: TEJIMA NAOTO
IPC: F16C33/78
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sealing ring with a tone wheel and a method for manufacturing it, in which adhesive strength to the sealing ring is strong and which can be supplied at a low cost by making the pretreatment etc., efficient.  <P>SOLUTION: In the sealing ring with the tone wheel, the tone wheel 7 is bonded to a surface of a core bar 51 at a rotating side of the bearing sealing ring 5. When the surface of the core 51 is treated by nitric-fluoro acid with a mixture of nitric acid and fluoro acid, it is subjected to chromate treatment or film formation which is mainly composed of ferrous hydrated oxide. The tone wheel 7 is integrally bonded to the treated surface 50 with an adhesive.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250936-A (JP)
Title: Clean water sampling apparatus
Inventor: SHIODA KOZO
IPC: E03B3/04
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To sample clean water in a water source such as the sea, a lake or marsh or a river while suppressing the intermixture of foreign matter such as dirt and sludge.  <P>SOLUTION: This clean water sampling apparatus 10 is provided with a float member 12 floating on the water surface of the water source 30; a hose 14 with one end held to the float member 12; and a cylindrical stopper member 20 extending downward from the float member 12. A water suction port 16 is provided in a position, lower by a prescribed length from the float member 12, of the hose 14. The stopper member 20 is provided to extend its lower end into a position lower than the water suction port 16 of the hose 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252701-A (JP)
Title: Article information management device and method
Inventor: MAEDA MASAO
IPC: G06Q30/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of articles to transactors, consumers and the like by disclosing article information in a useful way.  <P>SOLUTION: An article attribute providing server has a means for recording the attribute information of the same article in a processed article DB from information acquirers' standpoints on processed articles and for recording the attribute information of the article in a raw material DB from the information acquirers' standpoints on raw materials. The server further has a means for searching the processed article DB or the raw material DB for the attribute information of either a predetermined processed article or raw materials according to input search requirements, and for providing this information to terminals. The standpoints on the processed articles are, e.g., based on the desire to know the appearances of the processed articles to be sold and the standpoints on the raw materials are, e.g., based on the desire to know the main applications of the raw materials to be processed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI