baber/WOPTO huggingface dataset:
Patent JP-2007005875-A (JP)
Title: Preamplifier
Inventor: NOGAMI MASAMICHI
IPC: H03F3/08
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain an optimal receiving sensitivity depending on the transmission rate in an optical receiver mounting a preamplifier.  <P>SOLUTION: The preamplifier comprises an amplifier for converting a current signal obtained by converting a light receiving signal through a light receiving element into a voltage signal, a variable resistor connected in parallel with the input and output of the amplifier, a variable equalization filter connected in series with the output of the amplifier, and a control section for detecting the transmission rate of the voltage signal and controlling the resistance of the variable resistor and the band value of the variable equalization filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309106-A (JP)
Title: Color image forming device
Inventor: KOBAYASHI SUSUMU
IPC: G03G15/01
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device which can correct color registration errors in the main scanning direction.  <P>SOLUTION: This color image forming device has an endless transfer belt, which is stretched at least between a drive roll and a driven roll to turn and overlaps monochromatic toner images on it to form color images. Furthermore, the device has a meandering period storage means for storing the changes in the belt width direction within the period the belt, corresponding to a single turn, when it is turning, and an image position correction means for correcting the image position of each monochromatic toner image to overlap on the transfer belt, based on the belt-meandering period stored in this meandering period storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003819-A (JP)
Title: Manufacturing method of optical waveguide
Inventor: TOYODA SEIJI
IPC: G02F1/035
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing, at a low cost, a general purpose optical waveguide composed of a KTN based material through a simple method with reduced manufacturing processes.  <P>SOLUTION: This is an optical waveguide manufacturing method in which an optical waveguide 24 is formed on a substrate 23 made of KTa<SB>0.5</SB>Nb<SB>0.5</SB>O<SB>3</SB>(O<x<1) material. The method includes an irradiation step for irradiating the substrate 23 with a laser beam 21 for which the fundamental light beam of YAG or titanium sapphire is converted in the wavelength, and a forming step for forming the optical waveguide 24 by one-dimensionally scanning the substrate 23 with the laser beam 21 with which the substrate 23 is irradiated and thereby forming thereon a second region which is one-dimensionally shaped and which has a higher refractive index than the first region with no scanning performed on the substrate 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003353-A (JP)
Title: Method of evaluating performance of photocatalyst
Inventor: NAKAMOTO SHOICHI
IPC: G01N21/77
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating easily and precisely performance of a visible ray type photocatalyst.  <P>SOLUTION: This method of the present invention is a method for evaluating the performance of the photocatalyst having a visible ray type photocatalytic activity under visible ray irradiation. The method includes a process for applying a test solution dissolved in a solvent liquid with an organic pigment having light resistance, a process for irradiating a test solution applied part on a base material surface with light, and a process for measuring a color change of the test solution applied part, and the photocatalytic performance of a base material is evaluated using a degree of the color change as an index.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003113-A (JP)
Title: Heating cooker
Inventor: ISHIZAKI KOICHI
IPC: F24C1/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of performing two-stage heat-cooking wherein a ratio of a volume of a heating chamber with respect to a volume of a cabinet is equivalent to a cooker for one stage heat-cooking.  <P>SOLUTION: An upper steam blow-out part 101, lower first and second steam blow-out parts 102 and 103 are formed on both side walls of the heating chamber 20 in upper and lower two stages. Further, an upper heating chamber 108 and a lower heating chamber 109 are partitioned by a pan 107. A steam temperature rising device 50 is connected to the lower first steam blow-out part 102 in the front part by a steam supply passage 23B1, connected to the lower second steam blow-out part 103 in the rear part by a steam supply passage 23B4, and is connected to the upper steam blow-out part 101 in the intermediate part by steam supply passages 23B2 and 23B3. Thus, the cooker for two stage heat-cooking can be constituted without addition of a hot air circulation fan or a new heat source with respect to the basic constitution performing one stage heat-cooking, that is, without change of the ratio of the heating chamber 20 with respect to the volume of the cabinet in the basic constitution for one stage heat-cooking.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006336439-A (JP)
Title: Mma joint pack method
Inventor: GOTO SATORU
IPC: E04F15/12
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of grinding existing joint mortar and replacing it by filling a MMA resin in place, as the joint mortar used in floor tiles or stone materials has grown yellowish and gives putrid smells over the years because of the permeation of dirty water, etc. over a long time.  <P>SOLUTION: Putrid smells over the years are removed by grinding the existing joint mortar with a joint grinder and filling the MMA resin there.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009966-A (JP)
Title: Transmission belt
Inventor: TAKEHARA TAKESHI
IPC: C08L77/10
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt capable of improving resistance to tearing-down and having excellent durability, heat resistance, cold resistance, and wear resistance.  <P>SOLUTION: A cogged V belt 1 has a configuration constituted by laminating a compressed rubber layer 2 on an inner peripheral side, an extended rubber layer 5 on an outer peripheral side, and a bonded rubber layer 8 between both rubber layers 2 and 5, and a core wire 9 extended in the longitudinal direction of the belt is buried in the bonded rubber layer 8. Cogged crests 3, 6 and cogged troughs 4, 7 extended in the direction of belt width are formed in the compressed rubber layer 2 and the extended rubber layer 5. Here, the compressed rubber layer 2 is constituted by organic peroxide bridge forming substance of rubber component formed by blending short fibers of 5 to 50 pts.wt. containing PBO short fibers of 5 to 40 pts.wt. and methacrylic acid ester and/or acrylic acid ester of 0.1 to 10 pts.wt. into ethylene-α-olefin rubber of 100 pts.wt. containing ethylene of 40 to 70 wt%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006053536-A (JP)
Title: Organic light emitting display device and method for driving the same
Inventor: KIM SEONG GYUN
IPC: G09G3/30
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device which reduces the area of a driving IC and electric power consumption by reducing the processing amount of data by making a gamma correction using an FRC and dithering method, and and also to provide a driving method using the same.  <P>SOLUTION: The organic light emitting display device includes: a timing controller which performs the gamma correction of inputted image data, controls a bit number of the corrected image data and outputs the same; a data drive unit which outputs a data drive signal on the basis of the outputted image data; a gate drive unit which outputs a gate drive signal according to the control signal provided from the timing controller; and an OLED panel which is driven by the data drive unit and the gate drive unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007011993-A (JP)
Title: Information processing system, information processor and method, and program
Inventor: MORITA SUNAO
IPC: G06F21/32
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of personal information of a user.  <P>SOLUTION: In this information processing system, a reader/writer 51 acquires user information that is information related to the user stored in an IC card, and a display control part 54 controls display of the acquired user information onto a display part 55. When the user confirms that the user information displayed on the display part 55 is rightful and indicates it, an authentication processing part 58 authenticates whether the user is rightful or not. When it is authenticated that the user is rightful, a controller 52 executes prescribed processing operated by the user to prevent the leakage of the personal information of the user. The information processing system can be applied to an information processor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011239-A (JP)
Title: Method for manufacturing electrophotographic black toner
Inventor: SAKAEDA AKIHIRO
IPC: G03G9/08
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic black toner capable of stably obtaining a low-gloss black image without deteriorating durability, and an electrophotographic black toner obtained by the method.  <P>SOLUTION: The method for manufacturing the electrophotographic black toner has a step (I) of melt-kneading materials including a binder resin and a black colorant with an open roll type kneading machine, a step (II) of cooling and pulverizing a kneaded material obtained at the step (I), and a step (III) of classifying pulverized powder obtained at the step (II). When the volume median particle diameter of the resulting toner refers to D<SB>50</SB>v and the number median particle diameter to D<SB>50</SB>p, the D<SB>50</SB>v of the obtained toner is 3-6.5 μm, the content of particles having a particle diameter of ≥(1.4×D<SB>50</SB>v) μm is ≤5.0% by volume, and the content of particles having a particle diameter of ≤(0.6×D<SB>50</SB>p) μm is ≤5.0% by number. The electrophotographic black toner obtained by the manufacturing method is a toner for nonmagnetic one-component development.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019587-A (JP)
Title: Incoming call notification system linking with presence information and method thereof
Inventor: NUNOKAWA NORIKO
IPC: H04B7/26
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incoming call notification system linking with presence information which can give simple primary response with a simple operation by notifying a cellular phone about an incoming call to a stationary telephone by an e-mail in response to the presence information.  <P>SOLUTION: When presence data 11 of a system user indicates unpresence upon receiving notification of an incoming call to a telephone from an external user terminal 30, an incoming call notification mail having an external user name 13 corresponding to an originator number and a URL used for accessing a Web server 5 is created and transmitted to a destination e-mail address 12. Upon reception of access at the URL in the incoming call notification mail from a mobile terminal 21 of the system user having received the incoming notification mail, a simple primary response mail is created utilizing a fixed form sentence 14 previously registered, and transmitted to the e-mail address of the originator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018575-A (JP)
Title: Power saving in optical disk drive
Inventor: MIZUNO KYOJI
IPC: G11B7/125
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power saving technology in an optical disk drive by which the laser output power when reading signals can be minimized.  <P>SOLUTION: This technology includes an evaluation process for evaluating a reading performance from the signal read from the optical disk and an output changing process for changing the laser output to the minimum laser output necessary for reading the signal of the optical disk, and by satisfying the signal reading performance of the optical disk and also setting the laser output to the minimum necessary, a remarkable effect is achieved for the power saving.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019748-A (JP)
Title: Mobile terminal, and authentication control method and authentication control program
Inventor: SATO YOSHIYASU
IPC: H04W84/10
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal, an authentication control method and an authentication control program, whereby limitation placed on the use of functions of the terminal is decreased while keeping security and each function can be used in matching with the actual state of use.  <P>SOLUTION: The mobile terminal 100 includes: an authentication signal level detection section 143 for detecting a radio wave strength level from a key unit 200; a use limit level determination section 125 for comparing a received radio wave strength level with a specified value to determine a use limit level; and a use limit unit 126 that sets a limit level at which functions 131 to 135 of a function section 127 usable at the establishment of authentication are limited, and the mobile terminal sets the use limit level of the terminal on the basis of a distance between the key unit 200 and the mobile terminal itself to place a limit on its functions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014502-A (JP)
Title: Bubble removing device
Inventor: NAKAYAMA HIDETAKA
IPC: A61M1/36
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubble removing device capable of securely preventing liquid from leaking out of a bubble removing device.  <P>SOLUTION: The bubble removing device 1A is the device for removing bubble in the extracorporeally circulating blood. The bubble removing device 1A comprises a device body 40 with an internal space into which the blood flows, a bubble reservoir chamber 5 disposed on the upper side of the device body 40 for temporarily storing the bubble floating from the device body 40, a negative pressure chamber 8 disposed on the upper side of the bubble reservoir chamber 5 and connected to a deaerating means to be held in the negative pressure, a first filter 9 disposed to separate the bubble reservoir chamber from the negative pressure chamber 8 for permitting passage of gas but preventing passage of the blood, and a liquid reservoir chamber 15 communicating with the negative pressure chamber 8, capable of storing the liquid leaking out of the negative pressure chamber 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019906-A (JP)
Title: Broadcast receiving set
Inventor: ITAGAKI TSUGIO
IPC: H04N5/445
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving set which enables simple and easy selection/operation by enhancing the visibility, irrespective of an increase in number of receiving channels and multi-functionality of the set.  <P>SOLUTION: Digital video information and sound information are decoded from a broadcast signal (e.g. bit stream data) received by a tuner 11, and information-program related information including information on programs scheduled to be broadcast is stored in an EPG buffer 13. An EPG processor 14 performs processing for displaying electronic service information on a screen by an input of directions from e.g. a remote control etc., and moreover a popup display of this processed electronic service information is made expanded on the display unit 17 of the broadcast receiving set through the medium of a popup processor 19. Consequently, program selection and operation of the set can be performed more satisfactorily. Thus, a user-friendly broadcast receiving set is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018628-A (JP)
Title: Reproducing apparatus and network system
Inventor: NAKAMA SATOSHI
IPC: H04N5/93
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus and a network system in which a host prepares optimum decoding and a data format can be switched easily by notifying from a device that the data format is changed dynamically.  <P>SOLUTION: The reproducing apparatus connected by a digital interface, reproduces moving image data or voice data recorded in a recording medium, and is provided with a transmitting means for transmitting reproduced data to a connected host device, a communication means for the host device, and a control means interrupting transmission of reproduced data when the detecting means detects change of the data format of the reproduced data, notifying change of the format of the reproduced data to the host device using the communication means, and restarting transmission of data of the reproduced data by receiving a control command from the host device by the communication means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021763-A (JP)
Title: Metal foil with adhesive layer and metal clad laminated sheet
Inventor: FUJIMOTO DAISUKE
IPC: C09J151/04
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal foil with an adhesive layer capable of sufficiently reducing the transmission loss especially in a high frequency band and used for forming a printed wiring board sufficiently increased in the adhesive strength between an insulating layer and a conductive layer, and a metal clad laminated sheet manufactured using it.  <P>SOLUTION: The metal foil with the adhesive layer is equipped with a metal foil and the adhesive layer provided on the metal foil. The adhesive layer comprises a curable resin composition containing a component (A) comprising a compound having an oxirane ring or an oxetane ring and an ethylenic unsaturated bond and a component (B) comprising a novolac type phenol resin having a triazine ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006031705-A (JP)
Title: Electronic device
Inventor: YOSHITOMI YUJI
IPC: H01L23/473
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for protecting an electric circuit of an electronic device from influence of a leaking liquid medium by holding the leaking liquid medium if a liquid medium leaks from a circulation circuit for a liquid medium in a liquid cooling system of the electronic device.  <P>SOLUTION: In the circulation circuit of the liquid medium in the liquid cooling system of the electronic device, a liquid absorbing body is arranged so that it covers a joint and a flexible tube even if the liquid medium leaks from the joint as a component of the circulation circuit or from the flexible tube connected to the joint, and the liquid refrigerant is prevented from being brought into contact with the electronic circuit of the electronic device when the leaking liquid refrigerant is held and hardened by the liquid absorbing body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007025163-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: NAKAYAMA YASUNORI
IPC: G03G21/10
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cleaning device and an image forming apparatus which are capable of maintaining appropriate cleaning performance for remaining toner on an image carrier.  <P>SOLUTION: The cleaning device includes a conductive rotating member 31 rotationally driven in contact with a surface of an intermediate transfer belt 10 rotationally driven in a direction of an arrow A and a conductive member 35 brought into contact with the surface of the intermediate transfer belt 10 above the rotating member 31 in the direction of the arrow A. The conductive member 35 is made of a material which charges toner with a polarity opposite to a regular polarity on a frictional charge sequence to the toner, and the charge polarity of the remaining toner is equalized to the regular polarity by the conductive member 35, and the toner is recovered from on the intermediate transfer belt 10 by the rotating member 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024379-A (JP)
Title: Drier, and drier operating method
Inventor: OTSUKI HIROSHI
IPC: F26B23/08
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier, and a drier operating method capable of extensively saving drying time and energy necessary for drying, capable of minimizing damage to a drying object by suppressing a temperature rise of the drying object, and capable of carrying out drying while suppressing generation of static electricity.  <P>SOLUTION: The drier 1 is provided with a processing part 5, a control part 10, and a vacuum generating part 20. The vacuum generating part 20 is provided with an air ejector 22 having a first port opened to the atmosphere, a second port opened into the processing part 5, and a third port, and a water sealed type pump or a water ejector 26 having a first port connected to the third port of the air ejector 22 via a first solenoid valve 23, a second port connected to an external water inlet 25 via a second solenoid valve 27, and a third port connected to an external water outlet 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021351-A (JP)
Title: Cartridge for chemical reaction and chemical reaction processing system
Inventor: TANAAMI TAKEO
IPC: G01N37/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for chemical reaction and a chemical reaction processing system enabling versatile and diversified processing.  <P>SOLUTION: In the cartridge 10 for chemical reaction which allows a chemical reaction to cause by carrying out internal liquid delivery through deformation under an externally applied force, two or more passages 22 allowing switching for individual opening and closing under an external force are connected with each other within the cartridge 10. The passages may be connected in a net form. A well 21 may be arranged at a junction of the passages 22. When an external force is applied to the region of the well 21, the liquid in the well 21 may be pressed out through the passage 22 connected to the well 21. A passage 22a receiving a sample from the outside to the inside of the cartridge 10 may be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022872-A (JP)
Title: Water-permeable concrete member
Inventor: HAYASHI SHISHO
IPC: E01C5/06
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-permeable concrete member which has high strength, especially bending strength and is inexpensive.  <P>SOLUTION: The water-permeable concrete member is one prepared by integrating a surface layer 2 comprising a porous concrete and having continuous voids 7 with a base layer 4 comprising a polymer cement mortar and having through-holes 3, wherein the polymer cement mortar essentially consists of cement, fine aggregate, a polymer emulsion, a high-performance water reducer, and a defoamant.  <P>COPYRIGHT: (C)2007,JPO&INPIT