baber/WOPTO huggingface dataset:
Patent JP-2005005897-A (JP)
Title: Optical time-division multiplex communication method and optical time-division multiplex communication device
Inventor: TSUJI HIROMI
IPC: H04J14/06
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an electric clock signal whose noise components are small, and to prevent the deterioration of a reception signal in gating even by the rotation fluctuation of the oscillation plane of an electric field vectors of an optical pulse signal.  <P>SOLUTION: This optical time-division multiplex communication equipment is constituted of an optical MUX part 10 and an optical DEMUX part 20. The optical MUX part is provided with a first polarization demultiplexer 12 for separating a first optical pulse column 13b and a second optical pulse column(optical clock signal) 13a into two light beam fluxes, a coding part 14 for inputting the first optical pulse column, and for generating an optical pulse signal and a polarization multiplexer 16 for multiplexing an optical pulse signal 15 outputted from the coding part and the optical clock signal. On the other hand, the optical DEMUX part is provided with a second polarization demultiplexer 24 for separating a light beam flux 19 transmitted through an optical fiber 18 after the optical pulse signal and the optical clock signal are multiplexed into two light beam fluxes, that is, an optical pulse signal 25b and an optical clock signal 25a whose polarizing directions are mutually orthogonal and a gating part 28 for gating the separated optical pulse signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003877-A (JP)
Title: Conductive endless belt and image forming apparatus using the same
Inventor: MACHIDA KUNIO
IPC: C08L101/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance conductive endless belt having good strength, particularly good bending durability and excellent also in creep resistance, dimensional stability and heat resistance, and to provide an image forming apparatus using the same.  <P>SOLUTION: The conductive endless belt is a conductive endless belt for tandem system transfer and conveyance which is circulated by driving members to convey a recording medium held by electrostatic attraction to four image forming elements and to sequentially transfer toner images onto the recording medium. Alternatively, the conductive endless belt is a conductive endless belt for an intermediate transfer member which is disposed between an image forming element and a recording medium and circulated by driving members to transfer and hold a toner image formed on the surface of the image forming element onto its surface once and to transfer the toner image onto the recording medium. A polycyclohexylenedimethylene terephthalate (PCT) resin, a polymer alloy of the PCT resin and a thermoplastic resin, or a polymer blend of the PCT resin and thermoplastic resin is used as a base material. The image forming apparatus uses the belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000520-A (JP)
Title: Strap for cellular phone etc indicating information on right to receive additional service
Inventor: SAKAMOTO MASANORI
IPC: A45C13/30
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strap attached to a cellular phone, etc. for activating sales of articles etc. and services using the Internet by indicating identification information for securing the right to receive additional service accompanying the sales of articles or data, etc. at a shop or the access using the Internet.  <P>SOLUTION: The strap 1 is used as attached to the cellular phone 2, etc. The identification information 3 is described at a prescribed position in the strap 1 in a readable and/or unreadable forms, and the identification information 3 is used as collation data 3 for determining whether the additional service of prescribed contents should be given to the owner of the strap 1 or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000979-A (JP)
Title: Control rolling device for thick steel plate and control rolling method using the same
Inventor: IHARA KENJI
IPC: B21B1/38
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control rolling device for a thick steel plate which can prevent the drop of an operation rate of a thick plate rolling mill and can correct the deterioration of the flatness of the steel plate occurring at the time of the temperature regulation cooling during the control cooling, and a control rolling method using the same.  <P>SOLUTION: A temperature regulation cooling device is provided on the rear face of the thick steel plate rolling mill. Next, a straightening machine is provided on the rear face. It is preferable that the temperature regulation cooling device has a cooling capacity of ≥ 15°C/s (the plate thickness 25 mm as a reference). Also, it is preferable to take an interval of at least 20 m between the thick steel plate rolling mill and the temperature regulation cooling device. A straightening process of the steel plate is added to the preceding stage and/or the post-stage of the temperature regulation cooling in the control rolling for the thick steel plate in which the temperature regulation cooling is executed to an intermediate thickness rolled stock of the thick steel plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010832-A (JP)
Title: Delivery management server used for electronic data delivery system
Inventor: KOIZUMI HIROSHI
IPC: G06Q50/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide service equally to all users in a system for delivering an electronic book.  <P>SOLUTION: The service can be provided equally to all the users by controlling so as to give an inconvenient feeling to a user as his use record approaches a limit range. For example, when accepting a requirement of simple browsing from a user (S430-simple use), it is determined whether use is permitted or not on reference to a lendable range and the lending record at the present relative to the object user (S542) and the use state of other users to the book desired to be browsed (S544). For example, when the total of the download execution portion and the number of browsed books reaches the use limit, browsing is not permitted (S542-NO). Even in the case within the use limit, browsing is not permitted when the use frequency is higher than other users (S544-NO).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011611-A (JP)
Title: Flat type discharge tube
Inventor: NAKAJIMA TAKETO
IPC: H01J65/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type discharge tube with thinning achieved and capable of obtaining stable discharge.  <P>SOLUTION: Both strip-shaped transparent electrodes 17, 17 are arranged on an outside face (a face obtaining light emission) of a glass substrate 12a, and likewise, both strip-shaped opaque electrodes 18, 18 are arranged on an outside face of a glass substrate 12b. Further, the transparent electrode 17 and the opaque electrode 18 are arranged so as to be alternately positioned as the flat type discharge tube 11 is seen from the side of a light-emitting face S. With this, a break-down point is established at a first and a second electrodes making a pair to realize stable discharge. Furthermore, since a discharge direction C is set at a slanted direction connecting the transparent electrode 17 and the opaque electrode 18, a spaced distance d1 between both glass substrates 12a, 12b can be made smaller than when the discharge direction C is set at a thickness direction of both glass substrates 12a, 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004057818-A (JP)
Title: Game device and control process therefor
Inventor: KIMOTO MASAHIRO
IPC: A63F13/47
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device having a game ending function capable of selecting the continuation of a game at the final stage of the game and finishing the game without causing a game player to hold an uncomfortable impression even after the game is cleared.  <P>SOLUTION: This professional game device includes a display 12, a player operating unit 16, a continuous game selecting unit 24 and a game calculating unit 20. The game calculating unit 20 performs a game calculation for performing the game composed of a plurality of stages, displays a game image on the display 12. When the game becomes a predetermined game over stage, selection of the continuous game subsequently causes the game to be performed continuously. Upon reaching the ending state at the final stage, the game is forcedly finished. A processing for carrying out the game under an extra mode is executed after the game ending described above when a predetermined result is left at the final stage, and then a game condition under the extra mode is set on the basis of the game state at the time of game ending.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019515-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIMURA ISAMU
IPC: H01L21/28
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a semiconductor element of different quality with the same material in each specific region, and to provide a gate electrode having a different work function to each of the specific regions.  <P>SOLUTION: An insulating film 11 provided with a plurality of openings is formed on a silicon substrate 1 where an element isolation 2 and wells 3 and 4 have been formed. A gate oxide film 13 is formed on the bottoms of the openings provided to the insulating film 11, an Ni film 14 is formed on all the surface of the silicon substrate 1 including the insides of the openings, and a silicon film 15 is formed on the Ni film 14. A reflective film 16 is formed so as to cover an NMOS region, and then a light source irradiates the silicon substrate 1 with visible light from above, whereby an Ni silicide film 17 is formed in the PMOS region. After the reflective film 16 is removed, the light source irradiates the silicon substrate 1 again with visible light from above, whereby an Ni silicide film different in phase from the Ni silicide film 17 is formed. After a metal film is formed, a disused part of the metal film and the Ni silicide films 17 and 18 are removed by CMP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016063-A (JP)
Title: Retention structure of anchor bolt
Inventor: ISHITANI YASURO
IPC: E02D27/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retention structure of an anchor bolt capable of positioning an anchor bolt holder with ease, inserting the anchor bolt into a through-hole with ease, positioning the anchor bolt in an accurate position, and preventing the run-out of the anchor bolt when placing concrete.  <P>SOLUTION: The anchor bolt holder 3 is put over between the upper ends of forms 4 for forming a foundation and detachably installed. A through-hole 10 having a larger diameter than the anchor bolt 1 is bored. The anchor bolt 1 is inserted in the through-hole 10. The anchor bolt 1 is inserted into an annular spacer 14 having a substantially equal diameter to the outer diameter of the anchor bolt 1 and a substantially equal diameter to the diameter of the through-hole 10. The annular spacer 14 is inlaid in the through-hole 10. The anchor bolt holder 3 is held from both upper and lower sides by nuts 16a, 16b screwed with the male screw of the anchor bolt 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017120-A (JP)
Title: Probe card
Inventor: MIURA KIYOTOSHI
IPC: H01L21/66
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To structure a probe card used for the conduction test of electronic circuits so that it can mount more electric components.  <P>SOLUTION: The probe card is characterised in that at least one mounting board is arranged on a card board with a plurality of probes arranged thereon and a plurality of electric components are disposed on the mounting board in the form of a plurality of layers laminated in the vertical direction to the mounting board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020440-A (JP)
Title: Mobile terminal device
Inventor: NODA MASAYUKI
IPC: H04M1/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to access a desired image among many images stored in a storing part of a portable terminal device provided with a camera part.  <P>SOLUTION: This portable terminal device is provided with: a voice recognizing part for recognizing the inputted voice; a means for storing the character strings recognized by the voice recognizing part as file names corresponding to the images photographed with the camera part into the storing part; a means for displaying the list of the file names on a displaying part; and a means for displaying an image corresponding to a designated file name. An operator can easily input the file name of a photographed image and use the file name to easily display a desired image among many images stored in the storing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017796-A (JP)
Title: Receptacle type optical module
Inventor: SHISHIKURA MASATO
IPC: H01S5/022
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle type optical module with which the mechanical strength when detaching a standard optical connector is high, stable optical coupling can be obtained, an assembly cost is low and a high-frequency characteristic is high.  <P>SOLUTION: A ferrule 3 having a short-length fiber 5 is fixed to the inner wall of a receptacle 6 and is inserted into a metal pipe 7 of a package 13 made of ceramics and the short-length fiber 5 is fixed by a V-groove 15 of an Si substrate 9. Optical elements such as semiconductor laser or photodetector are packaged in the Si substrate 9. These are housed together with IC 11 into a package 13. The package 13 is furnished with a power source and an electric terminal 12 for transmitting an electric signal of a high frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016252-A (JP)
Title: Device for opening/closing door for vehicle, and method for automatically opening/closing door for vehicle
Inventor: IWASAKI YUTA
IPC: B60J5/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for opening/closing a door for a vehicle, which makes the door automatically opened/closed in a constantly smooth manner, while using an existing check link.  <P>SOLUTION: The device for automatically opening/closing the door for the vehicle is equipped with a door opening/closing driving part, an operation means for outputting a door opening/closing command signal, a detection part for detecting the door opening/closing command signal and a vehicle condition signal, and a control part for controlling the door opening/closing driving part in accordance with the signals which are detected by the detection part. The control part performs correction processing for canceling out the increase/decrease of a door speed based on the generation of a door holding power in the opening/closing of the door, performs correction processing for canceling out the increase/decrease of the door speed based on the vehicle condition, applies a voltage, based on a command value after the correction processing, to a door driving motor, and drives the door so as to open/close it in a prescribed speed pattern. In the use of link members which generate the different door holding powers, the correction processing can be performed depending on the shapes of the link members. The method for opening/closing the door for the vehicle is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024308-A (JP)
Title: Bearing device with rotative speed detector
Inventor: OTSUKI HISASHI
IPC: F16C19/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To actualize weight reduction and cost reduction on a bearing device fitted with a rotative speed detector.  <P>SOLUTION: This bearing device fitted with a rotative speed detector comprises a pulse generator 8 provided on a rotator-side member and a sensor 12 disposed opposite to a stator-side member, these members being among external members and internal members. The stator-side member is mounted with a holder 6 made of resin with a storage pocket 9 formed therein for a sensor 12. A fixing pin 14 fitting into an engagement groove 13a in the sensor 12 is rotatably inserted through the storage pocket 9. A cutout part 14a is formed in a part of an external surface of the fixing pin 14. The sensor 12 can be inserted/extracted with the cutout part 14a positioned so as to confront the engagement groove 13a of the sensor 12 by rotating the fixing pin 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021047-A (JP)
Title: Method for enhancing milk flavor, and food and drink
Inventor: ONISHI MISAKI
IPC: A23L27/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing milk flavor where milk flavor such as milk feeling, and aroma and taste each derived from milk are given to containing only a small amount of dairy components; to provide food and drink produced by the method; alternately to provide a method for more enhancing milk flavor of milk-containing products; and to provide food and drink produced by the method.  <P>SOLUTION: The method for enhancing milk flavor comprises adding flour obtained by milling unpolished rice or sprout-forced unpolished rice to dairy product-containing food and drink, heating the mixture to enhance the milk flavor of the dairy product. The method enables production of the food and drink where accent is given by the milk aroma, fishy smell peculiar to milk is reduced, milk feeling or taste peculiar to milk is improved, and milk flavor is wholly improved. Roasting the unpolished rice or the sprout-forced unpolished rice enables production of the food and drink where favorable cooked flavor is imparted and starchy smell is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023619-A (JP)
Title: Sound absorbing panel and sound absorber
Inventor: WAKABAYASHI AKIO
IPC: G10K11/172
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To enrich an appearance; and to reduce cost, by improving productivity of a microporous part requiring precision work, and imparting a degree of freedom of selecting a construction material of a sound absorbing panel base material part.  <P>SOLUTION: This sound absorbing panel 30 is arranged in front of a rigid wall 20 via a prescribed interval L, and is constituted by fitting microporous members 40, etc. for forming micropores 41 in a large number of installation holes 32, etc. formed in a panel base material 31. Such a constitution can do without directly forming a large number of micropores requiring the precision work on the panel base material 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024159-A (JP)
Title: Refrigerator
Inventor: NOGUCHI YOSHIYUKI
IPC: H02P6/08
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of detecting and notifying a failure to close a door and the occurrence of even a small clearance (state of half opened door) which cannot be detected by a conventional door switch by utilizing signals from current detectors 100 to 102 for controlling a motor 22 also in a notifying circuit 4 to detect the state of opening/closing of the door without using the door switch.  <P>SOLUTION: This refrigerator comprises a freezing chamber and a refrigerating chamber having doors and a compressor 21 compressing a refrigerant and circulating to a refrigerating cycle. The refrigerator also comprises temperature sensors 42 and 43 for the freezing chamber and the refrigerating chamber, current detectors 100 to 102 detecting a current applied to the compressor, a control circuit 37 vector-controlling the compressor, and a notifying circuit 41 notifying the abnormality of the freezing chamber or the refrigerating chamber. The current detectors are formed such that commonly detect current signals for vector-controlling the compressor 21 and current signals detecting the abnormality of the freezing chamber or the refrigerating chamber and output the signals to the control circuit and the notifying circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026087-A (JP)
Title: Arc tube and electrodeless fluorescent lamp
Inventor: KAWASAKI MITSUHARU
IPC: H01J65/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc tube capable of reducing transparency and suppressing degradation of light flux, without using a shallower recess of a discharge container, or forming a fluorescent layer at the bottom of the recess.  <P>SOLUTION: The arc tube 12 uses a discharge container 16 having a recess 14 recessing inwardly in a wall surface. Fluorescent layers 35a, 35b are formed on an inner wall surface of the discharge container 16. The thickness t (μm) of the fluorescent layer 35a in a portion (area A1) in opposition to the bottom 18 of the recess 14 is set to 180/d≤t≤20 (d≥9 mm), where d (mm)is a minimum distance between the bottom 18 of the recess 14 and the portion of the inner wall surface of the discharge container 16, in opposition to the bottom 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024446-A (JP)
Title: Method and monitor for monitoring molten metal in refining furnace
Inventor: KONDO HIROYUKI
IPC: C21C5/46
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a monitor for monitoring molted metal in a refining furnace capable of realizing inexpensive laser transmission easy to be handled, and capable of attaining a quantitative determination lower limit required for refining process control.  <P>SOLUTION: In this method of monitoring the molted metal in the refining furnace for irradiating the molten metal in the refining furnace with a laser beam to analyze chemical components, the laser beam is transmitted through a hollow waveguide and an optical fiber in this order to be transmitted to the refining furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028222-A (JP)
Title: Filter dust collector
Inventor: MIYOSHI KAZUO
IPC: B01D46/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter dust collector in which the dew condensation on a dust collecting filter can be prevented in the case of removing the dust in the high humidity gas to be treated when the temperature of the filter dust collector is low without mixing a high temperature gas from an externaloxidative combustion apparatus into the gas to be treated and the initial pressure loss is prevented from being excessive.  <P>SOLUTION: An upper end opening of the dust collecting filter 4 is fit to a filter medium fitting hole 3 of a cell plate 2 arranged at the upper position of a vessel 1. A gas inlet 5 is arranged in the lower side of the vessel 1. A gas outlet 6 is arranged at the position higher than that of the plate 2. A rough filter 11 is arranged in the vessel 1 at the lower position. A flow straightening rough filter 12 is arranged on the outside of the filter 4 except the region around the upper end of the filter 4. When the high humidity gas 7 to be treated is treated by this filter dust collector the temperature of which is lower than the dew point of the gas 7 as a whole, the moisture in the gas 7 is condensed beforehand by the filters 11 and 12 and the dust 8 in the gas 7 is taken in the condensed water 10 so that the dust 8 and the humidity of the gas 7 are decreased before the gas 7 reaches the filter 4, a pasty dust layer is prevented from being formed on the filter 4 and the pressure loss of the filter 4 is prevented from increasing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI