baber/WOPTO huggingface dataset:
Patent JP-2005074551-A (JP)
Title: Vacuum suction device
Inventor: UNE ATSUNOBU
IPC: H01L21/683
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum suction apparatus having a vacuum suction part comprising a large number of micro protrusions of extremely low height, positively sucking a sample in spite of supporting only with protrusions, correcting the sample into a plane without being influenced by dust or the like, prevented from chipping off all the protrusions and hardly causing the breakage of the protrusions.  <P>SOLUTION: In this vacuum suction device, the vacuum suction part 1 communicating with a vacuum exhaust hole 3 is formed of a porous ceramics material having a maximum pore diameter not larger than 1/2 of the diameter of the protrusions, and the upper face is provided with the large number of micro protrusions 2. The height of the protrusions 2 is set to the extremely low height of about several μm to form a micro clearance 12 between the vacuum suction part 1 and the sample 10, and the pores existing in the outer peripheral part of the vacuum suction part are sealed with a fine material up to a region 21 slightly inward from the outer diameter of the sample.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079902-A (JP)
Title: Telephone system
Inventor: SUMIYA NAOZUMI
IPC: H04M1/667
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system wherein the wrong use of an operation shift function for making a wireless slave unit wrongly installed continue its operating state in response to the hook-off of the wireless slave unit can be prevented.  <P>SOLUTION: In the case that the wireless slave unit 40A belonging to a wireless telephone set 20A is hooked off, the wireless slave unit 40A belonging to a master unit different from a master unit 30B in any of dialing, call terminating and line acquisition operating states, a shift management means 15C discriminates the propriety of a shift to the operating state of the master unit 30B on the basis of the setting information of a master unit 30A paired with the wireless slave unit 40A, and when the discrimination indicates the possibility of the shift, a call control means 15A of a master unit 10 releases the operating state of the master unit 30B, shifts the master unit 30A paired with the wireless slave unit 40A to the operating state, and the wireless unit 30A continues the operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078940-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/22
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress crystallization of a film functioning as a light emitting layer or stabilize film quality in a light-emitting device having a plurality of films made of an organic compound between a pair of electrodes.  <P>SOLUTION: The light-emitting device has: a first film having a substituting group having light emitting property in a skeleton and containing a first molecule having rod-shaped molecular structure as an emitter; a second film coming in contact with one surface of the first film and containing a second molecule having spherical molecular structure; and a third film coming in contact with the other surface of the first film and containing a third film having spherical molecular structure, and the first molecule is arranged such that the longest axis direction of the first molecule perpendicularly crosses the second film and the third film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080047-A (JP)
Title: Image storage system
Inventor: KAKO TOSHIHIKO
IPC: H04N5/92
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately store an image picked up by, e.g., a fixedly installed camera, etc., over a long period of time.  <P>SOLUTION: An image storage system for storing an imaged pickup image is provided with an image storing part for storing a compressed pickup image, and a compression rate changing part for enhancing the compression rate of a first pickup image after the image storing part stores a second pickup image imaged after a first pickup image stored in the image storing part. The compression rate changing part may enhance the compression rate of the first pickup image by lowering the gradation or resolution of the first pickup image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077937-A (JP)
Title: Front-diaphragm lens system
Inventor: FUKUDA MITSURU
IPC: G02B13/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front-diaphragm lens system whose distortion aberration is corrected to a level where there is practically no problem and whose viewing angle can be made wider than a conventional type.  <P>SOLUTION: The lens system has an aperture diaphragm AP, a 1st lens group G1 with positive refracting power, a 2nd lens group G2 with negative refracting power, and a 3rd lens group G3 with positive refracting power, in order from an object side to an image side and meets conditions of conditional inequalities of (1): 0.6<Y'/f<0.85, (2): 1.3<¾f1/f2¾<1.7, (3): 1.6<¾f3/f2<1.9, (4): 0.5<f1/f<0.6, and (5): 0.6<f3/f<0.8, where Y' is maximum image height, f the focal length of the entire lens system, f1 the focal length of the 1st lens group, f2 the focal length of the 2nd lens group and f3 the focal length of the 3rd lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075988-A (JP)
Title: Thermosetting resin composition, thermosetting resin-molded article and method for producing the same
Inventor: ODA KEIICHI
IPC: B29K101/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition capable of obtaining a molded article excellent in physical properties such as luster, smoothness, transparency, dimensional accuracy, surface accuracy, strength, etc., and also light-weighted, and further excellent in molding property and productivity, and a molded article obtained from the same and a method for producing the same.  <P>SOLUTION: This thermosetting resin composition contains (A) a thermosetting resin, (B) a filler having a specific aspect ratio, (C) polymer particles having multiple phase structure having a specific glass transition temperature and a specific weight-average particle diameter and (D) a reinforcing fiber having a specific aspect ratio, and is characterized with that the polymer particle (C) has the multiple phase structure consisting of a rubbery polymer phase having ≤20°C glass transition temperature and a glassy polymer phase having ≥50°C glass transition temperature, and its weight-average particle diameter is in 2-100 μm range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074374-A (JP)
Title: Screw decanter type centrifugal separator
Inventor: TERATANI NAOYA
IPC: B04B1/20
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw decanter type centrifugal separator in which the quality of a recovered solid material or that of a liquid is improved.  <P>SOLUTION: The screw decanter type centrifugal separator 10 is provided with an outside drum 11 rotating in a prescribed direction and an inside drum 12 inside the outside drum 11 and rotating in the same direction as that of the outside drum 11. A screw plate 13 for moving the solid material deposited on the inner circumferential surface of the outside drum 11 and annular baffle plates 25 and 27 arranged between the inner circumferential surface of the outside drum 11 and the outer circumferential surface of the inside drum 12 with a certain gap for moving the solid material are arranged on the outer circumferential surface of the outside drum 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080139-A (JP)
Title: Mobile terminal device, information retrieval method, and program
Inventor: KANAI ERIKO
IPC: G06F3/048
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device capable of easily finding data desired by a user.  <P>SOLUTION: If a help button is pressed down, a keyword input screen is displayed on a display unit of the mobile terminal device (step S1), and then a user inputs his/her keyword (step S2). Retrieval is performed based on the inputted keyword (step S4). At the retrieval, data of a type according to the screen of the display unit when the help button is pressed down is a subject for the retrieval. The retrieval result is displayed on the display unit (step S6). When the user selects and determines one of the search result (step S7), processing of displaying or activation, etc. for the data is performed (step S8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075705-A (JP)
Title: Sheath tube for fluorescent lamp and fluorescent lamp
Inventor: HIKATA HAJIME
IPC: G02F1/13357
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath tube capable of shielding ultraviolet rays of ≤313 nm and a fluorescent lamp using the same.  <P>SOLUTION: The sheath tube consists of a borosilicate glass in which ZnS colloidal particles are deposited. The borosilicate glass contains, by mass, 55-76% SiO<SB>2</SB>, 6-25% B<SB>2</SB>O<SB>3</SB>, 0-10% Al<SB>2</SB>O<SB>3</SB>, 0-10% Li<SB>2</SB>O, 0-10% Na<SB>2</SB>O, 0-15% K<SB>2</SB>O, 3-20% Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O, 0-8% MgO, 0-8% CaO, 0-15% SrO, 0-15% BaO, 0-15% ZnO, 0-9% ZrO<SB>2</SB>, 0.003-0.05% Fe<SB>2</SB>O<SB>3</SB>, 0-10% TiO<SB>2</SB>, 0-0.5% Cl<SB>2</SB>, and 0.005-1% SO<SB>3</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081671-A (JP)
Title: Cutting method using rotary blade
Inventor: GOTO SHOICHI
IPC: E04G23/08
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cutting cost by obtaining an optional cutting depth by a wall sawing device which is miniaturized and small in output and has a blade of a small diameter.  <P>SOLUTION: In a method for cutting a structure, a cutting part of the structure 15 is cut in a prescribed depth by advancing the blade 2 to the structure 15 while it is rotated. An escape hole 16 into which the rotary shaft 4 of the blade 2 can be inserted and which turns to the forward/backward moving direction of the blade 2 is formed in the cutting part of the structure 15. When the blade 2 is advanced while being rotated, when the rotary shaft 4 of the blade 2 reaches the structure 15, the rotary shaft 4 is inserted into the escape hole 16 and moved in the escape hole 16 to follow the blade 2 to allow the advance of the blade 2. Since a cutting depth of at least the radius of the blade 2 is obtained, even by the miniaturized wall sawing device having the small diameter blade and the small output, the optional cutting depth is obtained, and the cutting cost can be largely reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139043-A (JP)
Title: Electronic circuit, electro-optical device, method for driving electro-optical device, and electronic device
Inventor: MIYAZAWA TAKASHI
IPC: G09G3/30
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit, an electro-optical device, a method for driving the electro-optical device, and an electronic device which makes low electric power consumption and a sufficient display grade compatible with each other.  <P>SOLUTION: The driving current meeting digital data VAm or analog data current IAm supplied through a data line Xm is supplied to an organic EL element 21 of a pixel circuit 20 disposed in correspondence to the intersection of a scanning line Yn and the data line Xm. The digital data VAm which takes the value of either an H level or L level in controlling a halftone with a digital gradation in order to reduce the electric power consumption is supplied to the pixel circuit 20. Also, the analog data current IAm is supplied to the pixel circuit 20 when the halftone is controlled with an analog gradation in order to enhance the display quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005084357-A (JP)
Title: Multi-core connecting type optical connector and its manufacturing method
Inventor: SUYAMA KAZUO
IPC: G02B6/40
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain simplified structure, improved assembling workability and tensile strength against cord pulling, for example.  <P>SOLUTION: The multi-core connecting type optical connector 1 is equipped with an optical connector main body 4 having a plurality of ferrules 2 in the front and a connecting part 12 in the rear, a multi-core bundled type optical fiber cord 5 having a plurality of optical fibers 21 to be fixed in the ferrules, and a plurality of housings 6, 7 which are connected to the connecting part and which fix the tension body 26 of the optical fiber cord 5. Flexible boots 5 are also provided which are connected to the rear part of the housings 6, 7. With a clip 41 fixed on the tension body, a contact part 40 and a storing part 38 for the clip are installed in the housings. The optical connector main body 4 has an extension tube 10, the connecting part 12 is formed in a strength member 13, and an elastic member 11 is elastically installed between the ferrule 2 and the strength member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086091-A (JP)
Title: Semiconductor device
Inventor: INOMATA DAISUKE
IPC: H01L23/544
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has an alignment mark function and solves a void problem at an alignment mark region.  <P>SOLUTION: An alignment mark comprises an OUT-LINE100 and an IN-LINE110 having a pattern profile comprising four sides obtained excluding four corners from a rectangle. The OUT-LINE100 and the IN-LINE110 are made of metal and its pattern width is 0.6 to 0.8μm. On upper layers of each OUT-LINE100 and IN-LINE110, cover films 120, 130 to prevent oxidation consisting of an iridium based metal film are formed so that these may be covered and so that widths of the cover films may be wider by one to several micrometers at one side than the pattern widths of the OUT-LINE100 and the IN-LINE110 covered by the films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082222-A (JP)
Title: Filling apparatus
Inventor: TSUNODA MASANORI
IPC: B65B3/36
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable sampling in a short time with a sampling apparatus having a simple structure during a filling and transport operation.  <P>SOLUTION: A container 2 on a transport rail 4 is supported with a back guide and is transferred with a tranfer rake 6 intermittently. Filling nozzles 28 corresponding to the number of the container 2 are mounted on a filling station F and the transport rail 4A on this part can ascend and descend. A metering stand 12 connected to a load cell 16 is arranged corresponding to each filling nozzle 28. These metering stands 12 are not in contact with the containers 2 when the transport rail 4A ascends and when it descends, it becomes a state to support the containers 2 so that the weight of the container 2 can be measured with the load cell 16. At a normal filling operation, the containers 2 are transferred in the ascended state of the transport rail 4A to be filled. At the sampling, metering is performed while filling is performed in a state that the transport rail 4A descends and containers 2 are placed on the metering stands 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093467-A (JP)
Title: Heat dissipator and its manufacturing process
Inventor: MARUYAMA JIRO
IPC: H01L23/427
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipator exhibiting excellent heat dissipation effect of heating elements in which facility cost can be reduced through a simple arrangement.  <P>SOLUTION: A so-called heat pipe structure where refrigerant solution 3 stored in a heat pipe case 2 is heated by heating elements H and evaporated and then cooled and condensed in a pipe section 7 located above the heat pipe case 2 thus exchanging heat between the heating elements H and the outer atmosphere with low loss is constituted, and heat generated from the heating elements H is dissipated to the outer atmosphere through that heat pipe structure. Evaporation of the refrigerant solution 3 is accelerated positively by providing heat dissipation fins 4b on a base plate 4a forming the floor surface of the heat pipe case 2 thereby transmitting heat generated from the heating elements H effectively to the refrigerant solution 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090106-A (JP)
Title: Ballast subsidence suppressing sleeper
Inventor: HORIIKE TAKAHIRO
IPC: E01B3/46
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballast subsidence suppressing sleeper which is for use in a ballasted track, and suppresses track subsidence due to the repeated application of a load to the ballasted track by minimizing the deformation of the sleeper.  <P>SOLUTION: The ballast subsidence suppressing sleeper 3 is for use in the ballasted track, and has protrusions 4 formed on the bottom surface thereof at both ends in order to minimize the deformation of the sleeper 3 due the to repeated application of a load to the ballasted track.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088490-A (JP)
Title: Pixel clock forming circuit, pixel clock and pulse modulation signal forming circuit, optical scanner, and image forming apparatus
Inventor: OMORI JUNJI
IPC: G02B26/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable to control a phase of a pixel clock by a simple constitution and highly accurately, to decrease unevenness of scanning, and to correct fluctuation of a width of the scanning.  <P>SOLUTION: A high frequency clock forming circuit 11 forms a high frequency clock VCLK to be a standard of a standard pixel clock PCLK, and a counter 12 counts the VCLK. A comparing circuit 13 compares a value of the counter 12 with a pre-set value and a phase data indicating an amount of phase shift, and control signals a and b are outputted based on the result of the comparison. A pixel clock controlling circuit 14 controls a transition timing of the PCLK based on the control signals a and b. A clock forming circuit 15 outputs the pixel clock PCLK' becoming one pixel clock by a plurality of standard pixel clock units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095210-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves a higher performance effect in the aspect easily understandable for the players at the start of the time shortening function, at the start of the successive advance notice function or other occasions when the specified game conditions are established.  <P>SOLUTION: When the game starting conditions are established, the performance game comprising the combination of the display performance and the vocal performance is executed based on the performance pattern selected at the given probability. The performance pattern contains the voice based performance pattern in which the display performance plays an auxiliary role for the vocal performance with the weight of the performance on the vocal performance and the display based performance pattern in which the vocal performance plays an auxiliary role for the display performance with the weight of the performance on the display performance. When the prescribed game conditions are established like the case where the memory number of the reservation data exceeds the prescribed value, the voice based performance pattern is selected at a higher probability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101742-A (JP)
Title: Key management method, key preparation method, encryption processing method, decryption processing method, electronic signature method, access management method, and communication network system
Inventor: OGI HIROKAZU
IPC: H04L9/32
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide encryption processing functions such as secure encryption and decryption, electronic signature data production and verification by preparing and distributing different decryption keys (private keys) to a plurality of users of a particular group when the plurality of users of the particular group utilize and share electronic information and physically stop the use of the private keys when the private keys possessed by the users encounter contingent events such as missing or a theft.  <P>SOLUTION: An encryption system for deciding public and private keys by utilizing an elliptic curve is used to create a decryption key (private key) having a decryption function equivalent to that of the private key in a manner that only a relation of a discrete logarithm problem of the elliptic curve and an indefinite equation is established between the private key and the created decryption key (private key) so that the private key cannot be calculated. The public key is created by using a plurality of private keys, the plurality of private keys are stored in physically separate places, and they are interlocked to perform encryption processing such as the decryption and creation of electronic signature data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100752-A (JP)
Title: Fuel cell system
Inventor: SAKAGAMI YUICHI
IPC: H01M8/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To consume surplus power certainly in a fuel cell system capable of obtaining regeneration electric power.  <P>SOLUTION: This system comprises a radiator 43 for discharging heat of a heating medium, an electric heater 51 for heating the heating medium, regeneration power generating means 11, 12 for generating regeneration electric power, a secondary battery 13 connected in parallel to a fuel cell 10 and the regeneration power generating means 11, 12, and electric load means 11, 16 for consuming electric power. The sum of the generation power by the fuel cell 10 and the regeneration power by the regeneration power generating means 11, 12 is made the sum of the consumption power by the load means 11, 16 and the acceptable power by the secondary battery 13 and a surplus power exceeding this sum, and the surplus power is made to be consumed by the electric heater 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194287-A (JP)
Title: Adaptive active bias compensation technology for power amplifier
Inventor: ARAI GEORGE T
IPC: H03F1/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive active bias compensation technology for a power amplifier using a power amplifier circuit for a TDMA transmitter.  <P>SOLUTION: An amplifier circuit 10 includes an FET amplifier 14, a current sensing resistor 24 for sensing a stationary drain current of the FET amplifier 18, and a switch 26 connected to both terminals of the sensing resistor 24. While a data transmission burst is amplified by the amplifier circuit 10, a switch signal closes the switch 26 and the sensing resistor 24 is detoured, such that the sensing resistor 24 neither consumes power nor reduce efficiency of the amplifier circuit 10. When data transmission comes to a break of the data burst, the switch signal opens the switch 26, and a voltage drop occurs between sensing resistors 24. The voltage drop is measured to judge the stationary drain current of the FET amplifier 14, thereby maintaining the drain current in a desired operating point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI