baber/WOPTO huggingface dataset:
Patent JP-2007040561-A (JP)
Title: Temperature stabilization control method and device for cryogenic refrigerating machine
Inventor: SASAKI HITOSHI
IPC: F25B9/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress periodic temperature fluctuation caused by a refrigerating cycle.  <P>SOLUTION: By carrying out periodic heating by a heater in synchronization with an expansion-contraction cycle of the cryogenic refrigerating machine having a cold head cooled by a cooling means, and a sample stage for mounting and cooling a sample, fluctuation of cooling power is canceled out, and the temperature fluctuation is suppressed. In suppression of the temperature fluctuation, control is carried out by dividing it into periodic fluctuation, and an average temperature drift by a thermometer sensitively measuring relative temperature fluctuation of the sample stage, and a thermometer measuring an average temperature of the sample stage. In synchronization with the expansion-contraction cycle of the refrigerating machine, control is carried out by detecting a motor position driving the refrigerating machine, and synchronizing with the motor position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041249-A (JP)
Title: Driving method of plasma display panel
Inventor: TOMIOKA NAOYUKI
IPC: G09G3/288
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in image display quality by suppressing light emission luminance due to wrong discharge, even if wrong discharge occurs.  <P>SOLUTION: Disclosed is a drive method of a plasma display panel, having discharge cell formed at intersection parts of scanning electrodes SC1 to SCn and sustaining electrodes SU1 to SUn, and data electrodes D1 to Dm. One field period comprises an initialization period and a plurality of subfields, with each having a writing period and a sustaining period. In a sustaining period, a sustaining voltage for generating sustained discharge is applied to the scanning electrodes SC1 to SCn and sustaining electrodes SU1 to SUn alternately, and then a voltage which is as high as or higher than the sustaining voltage is applied between the scanning electrodes SC1 to SCn and sustaining electrodes SU1 to SUn for a prescribed time T1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006045760-A (JP)
Title: Heddle frame slat
Inventor: DROPE STEFAN
IPC: D03C9/06
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heddle frame slat capable of being easily attached and detached when required.  <P>SOLUTION: The slat (1) comprises a shape element (2) and a crosspiece (3) of a shaft fixed to the shape member (2) with an elastic braid (21) or a suitable spring element. The easily produceable, reliable and economical device can be obtained, and the crosspiece (3) of the shaft is supported in a damped state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007040014-A (JP)
Title: Snow melting system
Inventor: TAKEUCHI KAZUO
IPC: E01H5/10
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting system capable of effectively melting snow dumped on a snow melting tank and, at the same time, suppressing the generation of a noise.  <P>SOLUTION: An underwater pump 12 is placed on the bottom plate 11a of the snow melting tank 11, and jet nozzles 14a and 14b are arranged downward from the surface L1 of the water W1 accumulated in the snow melting tank 11. The jet nozzles 14a and 14b spout circulating water up to the snow S1 dumped on the snow melting tank 11 toward the direction of the surface from the bottom by the underwater pump 12. Since a snow part SL1 sank in the water in the melting snow tank 11 is diffused to make it soften, the snow can be effectively melted by hitting a water current to the snow part SL1 sunk in the water in the snow melting tank 11. Since the jet nozzles are arranged in the water, the noise can hardly generate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039584-A (JP)
Title: Method for producing styrenic resin particle
Inventor: SHICHIDA MASARU
IPC: C08F12/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing styrenic resin particles by which the stable particles having a narrow particle size distribution is obtained in a short polymerization time without causing coagulation between particles even at a high temperature at polymerization reaction.  <P>SOLUTION: The method for producing the styrenic resin particles by a suspension polymerization comprises using the first surfactant comprising an alkenemonosulfonic acid salt in combination with the second surfactant having at least two or more sulfonic groups in one molecule, and regulating the ratio of the first surfactant to the second surfactant by weight within a specific range, and the total amount of the added first surfactant and second surfactant so as to be a specified amount.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047938-A (JP)
Title: User authentication system
Inventor: ENDO NOBUHIKO
IPC: G06F21/35
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user authentication system, capable of performing user authentication in accordance with a user such as physical condition of the user.  <P>SOLUTION: An IC card 2 carried by a user stores authentication means information 20 showing an user authentication means suitable to the physical condition of the user. A user authentication control means 10 of a terminal device 1 reads the authentication means information 20 from the installed IC card 2, and selects the user authentication means shown by the read authentication means information 20 (either a fingerprint authentication means 11 or a PIN verification means 11b), and operates the selected user authentication means to authenticate the user carrying the IC card 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044195-A (JP)
Title: Game machine
Inventor: FUJII HIDENORI
IPC: A63F7/02
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a fraudulent benefit from getting granted to a fraudster and can facilitate the verification of a fraud.  <P>SOLUTION: The game machine has a body frame 2 to which a game board base 113 is fixed, a front door 4, a shooting handle 8 having a shooting lever 9, a fixing solenoid 69 to fix the shooting lever 9 at a prescribed position, a moving piece 92 and an engagement member 90, an opening and closing sensing sensor 109 to sense the opening and closing condition of the front door 4, a penetrator sensing sensor 110 which senses an object penetrating between the front door 4 and the game board base 113 and outputs an object sensing signal, a main CPU 32 which judges that a fraud is committed on the basis of the sensing of an object by the penetrator sensing sensor 110 during the sensing of the closed condition of the opening and closing sensing sensor 109, and a shooting control circuit 62 which controls the shooting device 67 so as to stop the shooting of a game ball and controls the fixing of the shooting lever 9 by the fixing solenoid 69, the moving piece 92 and the engagement member 90.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006083160-A (JP)
Title: Method for producing lactam compound
Inventor: YAMAMOTO TOSHIO
IPC: B01J23/30
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing caprolactam by preparing a solid catalyst having a higher activity than that of the conventional one and using the solid catalyst without formation of ammonium sulfate, a by-product.  <P>SOLUTION: A tungsten-including solid catalyst is prepared from an aqueous solution or a water-soluble organic solution containing a tungsten compound and a silica sol utilizing the sol-gel technique. Then, a cyclic keto oxime is allowed to contact with the catalyst in the vapor-solid phase to produce caprolactam. In a preferred embodiment, the content of the tungsten element in the solid catalyst is adjusted to 0.5 to 25 %wt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007051441-A (JP)
Title: Sealing structure of joint of building outer wall
Inventor: HANEDA MAKOTO
IPC: E04B1/684
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To compressingly fill a sealing material without impairing the reliability of a seal in a seal structure in which a gasket is fitted into a vertical joint formed between the outer wall panels of a building outer wall and the sealing material is filled in a lateral joint.  <P>SOLUTION: The gasket 11 comprises a column part 13, an outer surface lip 14 formed at the upper end of the column part 13 projectedly to the side, a center lip 15 formed at the intermediate portion of the column part 13 projectedly to the side, and a bottom lip 16 formed at the lower end of the column part 13 projectedly to the side. A sealing material receiving part in which a rubber or resin foam body 17 is fitted to the end of the gasket between the outer surface lip 14 and the intermediate lip 15 on both sides of the column part and between the intermediate lip 15 and the bottom lip 16 and formed of a polyethylene sheet 12 is mounted at the end of the gasket. When the gasket 11 is fitted to the vertical joint 3, the sheet 12 covers a cross part 7 where the vertical joint 3 crosses the lateral joint 5 and the sealing material 6 is filled onto the sheet 12 of the cross part 7 and in the lateral joint 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053576-A (JP)
Title: Image processing apparatus
Inventor: TOMOOKA HIRONORI
IPC: H04N1/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of outputting read image data while changing a plurality of output destinations in the apparatus capable of reducing operations to set read operation conditions of image data.  <P>SOLUTION: The apparatus is connected to a host computer 11 and a printer device 12 respectively, and equipped with an image input section 21 which inputs image data of a document according to operation conditions, an image memory 23 which stores the input image data, an image output destination switching means 29 of instructing switching of an output destination of the image data, and a read condition storage section 30 of storing the operation conditions of an operation to read the document. When the image output destination switching means 29 instructs the switching of the output destination, the image processor stores current operation conditions of the image input section 21 in the read condition storage section 30 and outputs the image data stored in the image memory 23 to the host computer 11 or printer device 12 according to the instruction of the image output destination switching means 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051698-A (JP)
Title: Spline hub
Inventor: UENOHARA NORIHISA
IPC: F16H57/02
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a grease groove in a spline hub where a lubricant is supplied.  <P>SOLUTION: The spline hub 4 is relatively unrotatably connected with a shaft 15 of a transmission, and provides: a boss 21 formed on an internal peripheral surface of a spline groove 21a extending in an axial direction; and a grease retaining section 22 mounted on the boss 21, internally filled up with grease 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052309-A (JP)
Title: Image forming apparatus
Inventor: KANAI MAKOTO
IPC: G03G21/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent color mixture in a developing device in a tandem type image forming apparatus.  <P>SOLUTION: The image forming apparatus is equipped with: a toner image forming apparatus for each color having an image carrier (Py, Pm, Pc or Pk) on which a latent image is formed, and the developing device (Gy, Gm, Gc or Gk) having a rotating member for development opposed to the image carrier (Py, Pm, Pc or Pk) and carrying toner on its surface, and developing the latent image on the surface of the image carrier (Py, Pm, Pc or Pk) to be a toner image; and a toner consuming operation control means (C8) generating electric field for toner consumption to make the toner move toward the image carrier (Py, Pm, Pc or Pk) from the rotating member for development in a state in which driving the rotating member for development is stopped, so that the toner on the surface of the rotating member for development (G1y, G1m, G1c or G1k) is consumed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058555-A (JP)
Title: Text display controller and text display control program
Inventor: NISHITANI AKIHIRO
IPC: G06F17/30
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To search for an example sentence at a high speed without causing long waiting time while displaying text parts before and after the sentence together even when the whole of desired downloaded text information is registered as a dictionary database in a text display controller retrieving and displaying explanation information and example sentences in various languages.  <P>SOLUTION: Even when text data 12en downloaded from a Web server 30, a CD-ROM (external storage medium)13 and the like, or text data acquired from a memory card 16 are used as the dictionary database, the example sentence including a headword corresponding to an inputted headword desired by the user is quickly retrieved from the respective text data 12en according to a word search table 12ej and a sentence search table 12ei and displayed on a sentence search screen G3 along with the text parts before and after the example sentence. In the word search table 12ej, a sentence ID including a word is associated with each of the words generated and stored in acquisition of the text data. In the sentence search table 12ei, a start/end byte is associated with each of the sentence ID.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053990-A (JP)
Title: Walking type mower
Inventor: HAYASHI MASAHIKO
IPC: A01D34/73
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking type mower manufactured by disposing front and rear travel wheels and a steering handle on a mowing portion in whose housing a mowing blade to be rotated on a vertical axis is received and on which an engine for driving the mowing blade and the travel wheels is loaded, wherein the walking type mower can adjust a mowing height, while simplifying a wheel-driving structure, and the unreasonable dispersion of mowed grasses and dusts can be prevented, even when the mowing height is adjusted at a high position.  <P>SOLUTION: This walking type mower is characterized by fitting and connecting a mowing blade shaft to a mowing blade-driving shaft driven on a vertical axis p in a rotation-transmittable state and in an axially movable state, and vertically adjusting the mowing blade shaft on the basis of the mowing blade-driving shaft to vertically adjust the position of the mowing blade 2 connected and supported to the mowing blade shaft with respect to the housing 1 and the travel wheels 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006070425-A (JP)
Title: Machine for producing fiber web of cotton, synthetic fiber or the like
Inventor: RUEBENACH BERNHARD
IPC: D04H1/46
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To further uniformize a fiber material behind a flock feeder.  <P>SOLUTION: This machine for producing a nonwoven fabric of cotton, synthetic fibers, or the like, in which a web-forming apparatus and/or a web-binding apparatus are disposed in the downstream of the flock feeder, and the fiber material can be conveyed, is characterized in that a drafting device for drafting a flock material is disposed between one flock feeding device and the other web-forming device and/or web-binding device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007064665-A (JP)
Title: Optical encoder and apparatus using the same
Inventor: IGAKI MASAHIKO
IPC: G01D5/36
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultracompact optical encoder capable of both highly-precise and high-resolution detection and application to a conventional flat scale.  <P>SOLUTION: A cylindrical reflection type scale is irradiated by a spot light source. The pitch of the reflection scale is set at an appropriate value in such a way that the pitch of interference fringes formed by a reflection diffraction light flux from the reflection scale may be matched with the pitch of light reception elements at a setting position of desired gaps.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006023775-A (JP)
Title: Display device for sign
Inventor: SUDO NOBUYUKI
IPC: G09F13/42
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently extract white light or various kinds of intermediate color light of a desired color temperature with high accuracy in a display device for a sign using UV rays as a light source.  <P>SOLUTION: The display device for a sign is equipped with: a light emitting unit including a phosphor for a display device containing a blue light emitting phosphor, a green light emitting phosphor and a red light emitting phosphor; and a light source irradiating the light emitting unit with UV rays. The red light emitting phosphor is a lanthanum oxide sulfide phosphor activated with trivalent europium and samarium, which is substantially represented by (La<SB>1-x-y</SB>Eu<SB>x</SB>Sm<SB>y</SB>)<SB>2</SB>O<SB>2</SB>S, wherein x and y satisfy 0.01≤x≤0.15 and 0.0001≤y≤0.03.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007066245-A (JP)
Title: Data transfer system
Inventor: AKIYAMA TAKASHI
IPC: H04N21/242
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in addition of the function of transmitting MPEG stream to a device having the function of transmitting and receiving data, in which a data transfer bus and an MPEG stream transfer bus must be separately provided, resulting in increase in the number of external terminals of the device.  <P>SOLUTION: In order to share the data transfer bus and the MPEG stream transfer bus so as not to transfer a start code of MPEG stream in data transfer, the clock of a first device 10 having both the function of transmitting and receiving data and the function of transmitting MPEG stream is connected to a clock input terminal of a second device 20 transmitting and receiving data and a data input terminal of a third device 30 receiving MPEG stream during data transfer, and data of the first device 10 is connected to a data input terminal of the second device 20 and a clock input terminal of the third device 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006072369-A (JP)
Title: Normally dark y-branch digital optical switch and variable optical attenuator
Inventor: ELDADA LOUAY
IPC: G02F1/01
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the security of optical communications channels in the event of an electrical power loss.  <P>SOLUTION: A normally dark Y-branch digital optical switch is equipped with an input waveguide segment 1, an output waveguide segment 2, an exhaust waveguide segment 3, a transition waveguide segment 4, and a heater 5, and the output waveguide segment and exhaust waveguide segment are branched and arranged as to the transition waveguide segment; and the output waveguide segment has a width and a height which are -50 to +100% of the width and height of the input waveguide segment, the transition waveguide segment is geometrically asymmetrical about a length axis of the input waveguide segment, and the width ratio of the exhaust waveguide segment and output waveguide segment is at least 2:1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007072147-A (JP)
Title: Image signal processing apparatus and image signal processing method
Inventor: YAMADA KAZUHIRO
IPC: G09G3/28
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processing apparatus and an image signal processing method capable of reducing a moving false contour and switching shock arising in a border section between a moving image area and a still image area.  <P>SOLUTION: An image processing section 21 comprises; a moving area detecting section 102 for detecting a moving area from an image signal; a transfer area generating section 200 for generating a transfer area; a still level delaying section 103 for delaying output from the transfer area generating section 200 and outputting it; an adding section 106 for adding an error spreading from a surrounding pixel to the image signal; a still image processing section 107 for applying still image processing to the image signal; a moving image processing section 108 for applying moving image processing to the image signal; a selecting section 300 for outputting the image signal to which the still image processing is applied or to which the moving image processing is applied; a subtracting section 110 for calculating difference between input and output of the image signal; a multiplying section 111 for multiplying a predetermined constant to the error; and a delaying section 112 for delaying the error and spreading it to the surrounding pixel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073444-A (JP)
Title: Separator for fuel cell
Inventor: KINO YOSHITAKA
IPC: H01M8/10
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of restraining ion from mixing or continuous mixing into coolant in a coolant flow passage.  <P>SOLUTION: (1) This is the separator 18 for the fuel cell of which one face is a gas flow passage surface 40 and the other face is a coolant flow passage face 41, and an ion adsorbent 42 is installed at the coolant passage face 41 of the separator 18. (2) The ion adsorbent 42 is a metal ion adsorbent 42A. (3) Other than the metal ion adsorbent 42A, the ion adsorbent 42 contains an anion adsorbent 42B. (4) Conductive particulates 42D are mixed into the ion adsorbent 42. (5) The ion adsorbent 42 is also installed at the gas flow passage face 40 of the separator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069258-A (JP)
Title: Flux composition for soldering, resin flux cored solder, and solder paste
Inventor: TANAKA YOSHIAKI
IPC: B23K35/26
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux for a surface mounting operation using a lead-free solder in the atmosphere, which flux is excellent in the storage stability, and is excellent in the workability because the scatter of the flux and the solder and the unpleasant odor hardly occur, and can show a high conforming rate of products because of its excellent wettability, and can improve the manufacturing efficiency, and can obtain the excellent soldering property without causing a defective joint, such as a void, and further can achieve high reliability because corrosive components hardly remain in the debris of the flux after the actual mounting.  <P>SOLUTION: The flux composition for soldering contains 2, 2, 2-tribromoethanol as an activator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070209-A (JP)
Title: METHOD FOR PRODUCING Mn-Zn-BASED FERRITE
Inventor: SEZAI YUJI
IPC: H01F1/34
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing Mn-Zn-based ferrite in which core loss is reduced in a wide temperature zone, further, deterioration in core loss is reduced even in high temperature (high temperature storage test), and variation in the deteriorating rate of core loss is reduced, and which has excellent magnetic stability and high reliability.  <P>SOLUTION: In the method for producing Mn-Zn-based ferrite in which Co oxide as an auxiliary component is comprised in prescribed fundamental components, provided that the atmosphere changing temperature when atmospheric gas in a temperature lowering stage upon firing is changed from an atmosphere where the partial pressure of oxygen is controlled into a nitrogen atmosphere is defined as α1(°C), and the cooling rate after the change into nitrogen is defined as α2(°C/hrs.), the α1 is allowed to satisfy 900≤α1≤1175, and the relation between the α1 and α2 satisfies 3.8≤(α1/α2)≤200.  <P>COPYRIGHT: (C)2007,JPO&INPIT