baber/WOPTO huggingface dataset:
Patent JP-2005156959-A (JP)
Title: Illumination optical system and image display using it
Inventor: OKUYAMA ATSUSHI
IPC: G03B21/16
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display which can prevent the light not to be projected to the screen out of the light reflected on the reflection liquid crystal display from condensing near the light source.  <P>SOLUTION: It is an illumination optical system which has at least two refracting surfaces having optical power and illuminates the object surface with the light from the light source. The illumination optical system is characterized in that all the curvature centers of the two refracting surfaces are not on the vertical line of any point on the above object surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154867-A (JP)
Title: Method for charging raw material into vertical furnace
Inventor: TSUKIJI HIDEAKI
IPC: B65G65/40
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for charging raw material into a vertical furnace with which the raw material can stably be charged into the furnace for long term by utilizing the existing facility at a low cost and restraining the generation of grain size distribution of the raw material charged into the furnace, in the raw material charging method for charging the raw material into the vertical furnace from the furnace top by using a raw material charging apparatus provided with two series of hoppers at the upper part and the lower part.  <P>SOLUTION: In the raw material charging method for charging the raw material in a lower part hopper into the vertical furnace by using an upper part hopper and the lower part hopper connected with the plurality of ports and transporting the raw material in the upper part hopper into the lower part hopper through the upper part hopper by opening/closing the above ports, when the raw material in the upper part hopper is transported into the lower part hopper, the above plurality of ports are opened in order by applying the time difference. The grain size of the raw material charged into the vertical furnace is monitored, and the feedback control is desirably applied to the opening order of the plurality of ports and the time difference of the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161661-A (JP)
Title: Imaging device
Inventor: NAKAMURA TADAHIRO
IPC: B41J29/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network printer which prompts attention so that a print job receiver can certainly receive a job.  <P>SOLUTION: In this imaging device, a means to spool the received job and a means to post the performed spooling of the job are provided. In addition, this posting is repeated at an assigned interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187303-A (JP)
Title: Method for improving tcp data transmission efficiency in asymmetric network environment and communication system
Inventor: LEE JI-HOON
IPC: H04L47/27
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of improving TCP data transmission efficiency.  <P>SOLUTION: The communication system is provided with a transmitter terminal for transmitting a data packet, at least one receiver terminal connected to the transmitter terminal for receiving the data packet and transmitting a response signal to the received data packet to the transmitter terminal, and a multiplexer for multiplexing response signals each transmitted from the at least one receiver terminal, for transmitting it to the transmitter terminal and for transmitting the data packet transmitted from the transmitter terminal to corresponding said receiver terminal. The multiplexer is then provided with a queue state monitoring part for monitoring a queue state of at least one of either the data packet to be transmitted or the response signal, and a congestion control adjusting part for instructing holding or compressing of the response signal to the receiver terminal in accordance with the monitored queue state. Thus, the burden of congestion control for the TCP is reduced, thereby performing efficient TCP congestion control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004122792-A (JP)
Title: Manufacture method for fluorine-containing resin thin film
Inventor: AGO TOKINORI
IPC: G03F1/62
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a fluorine-containing resin independent thin film which is homogeneous in engineering, un-scratched and un-stretched on a surface and excellent in cleanness as well as transparency, without passing through the process such as a water-steeping separation at separating a film from a substrate.  <P>SOLUTION: In the method for manufacturing the fluorine-containing resin thin film by forming a homogeneous fluorine-containing resin film on the substrate and separating the thin film from the substrate, a resin layer not containing a fluorine atom is formed in advance on the substrate as a base layer, then a thin layer is formed by applying the fluorine-containing resin on the surface of the base layer, and finally the independent thin film is produced by separating the formed thin layer from the base layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138568-A (JP)
Title: Mechanical pencil and knock type ball-point pen
Inventor: AKAISHI MINORU
IPC: B43K7/12
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical pencil or a knock type ball-point pen with a magnifying glass on a knock cap part.  <P>SOLUTION: The magnifying glass is fitted on the knock cap of the mechanical pencil or the knock type ball-point pen. In the mechanical pencil or the knock type ball-point pen, the magnifying glass can be used at any time when the magnifying glass is necessary to be used during studying or working or in daily life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171866-A (JP)
Title: Fuel injection control device
Inventor: OKADA YOSHIHIRO
IPC: F02D45/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of purifying exhaust gas further by suppressing generation of PM and un-burnt gas.  <P>SOLUTION: This device is provided with a first ignition plug 21 having an ignition gap 20 arranged at a center part of the combustion chamber 14, a second ignition plug 23 having an ignition gap 22 arranged with shifting to an exhaust port 17 side, a fuel injection valve 24 directly injecting fuel into the combustion chamber 14 from an opposite side of the second ignition plug 23 with putting the first ignition plug 21 in a middle, a piston 11 have a hollow 27 for increasing fuel injection route from the fuel injection valve 24 to the ignition gap 22 side of the second ignition plug 23 formed thereon, and a control device controlling ignition of the first and the second ignition plug 21, 23 and injection timing of fuel from the fuel injection valve 24 according to a first operation mode igniting only the first ignition plug 21, a second operation mode igniting the first and the second ignition plug 21, 23 and a third operation mode igniting only the second ignition plug 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173413-A (JP)
Title: Lens barrel and camera
Inventor: TSUJI SADAYUKI
IPC: G02B7/10
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel which can perform optical adjustment by a simple structure with reduced components.  <P>SOLUTION: The lens barrel includes a lens unit (1), a lens holding member (5) which holds the lens unit, and a holding unit (6) which holds the lens holding member. At least one of the lens holding member or the holding unit has a turning adjustment face (6a) which is brought into contact with the other and has a shape to perform turning adjustment of the lens holding member making the rear side principal point of the lens unit a center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174868-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAJIMA SATOSHI
IPC: H01M10/0569
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve cycle characteristics of a lithium secondary battery without being accompanied by generation of plenty of gas in the course of repeated charging and discharging.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is made up of an anode as well as a cathode capable of storing/releasing lithium, a separator, and nonaqueous electrolyte containing a nonaqueous solvent and lithium salt. The separator consists of a porous film made of thermoplastic resin containing an inorganic filler, and the nonaqueous electrolyte contains at least one kind of chained carbonate expressed by ROCOOCH<SB>3</SB>(R is either a methyl group or a ethyl group). By combining specific separators in addition to adoption of the chained carbonate effective for improvement of the cycle characteristics of the secondary battery, generation of gas caused by the chained carbonate is restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174231-A (JP)
Title: Mouse
Inventor: ONO HIROAKI
IPC: G06F3/0354
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse that has a mechanism capable of more efficiently converting kinetic energy of a mouse ball to electrical energy.  <P>SOLUTION: The mouse comprises: the mouse ball 1 for detecting position coordinate information about the mouse; a power generation part M comprising a power transmission rotor 2 placed in contact with and rotatively driven by the mouse ball 1, and a crank mechanism 3 driven by the torque of the power transmission rotor 2; and two electric power generation parts G1 and G2 comprising generating coils 51 and 52, and permanent magnets 41 and 42 arranged for axial reciprocation in the generating coils 51 and 52. The reciprocation of the permanent magnets 41 and 42 is developed by the attachment of the permanent magnets 41 and 42 to connecting rods 321 and 322 connected for linear reciprocation to a crankshaft 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172401-A (JP)
Title: Fire controller for portable type gas range
Inventor: KO SHINYU
IPC: F24C3/12
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire controller for a portable type gas range capable of preventing a control button from being closed incompletely with an erroneous operation by a user to generate gas leakage.  <P>SOLUTION: A pushing means 526 of a switch button 52 is completely engaged with a position limiting groove 512 to secure complete disconnection for the gas range, the gas leakage is prevented from being generated caused by the erroneous operation by the user of closing the control button incompletely, a gas flow rate is made to represent that it is effective for ignition matched to a demand of the ignition, when a position limiting part is stored in a recessed inner part, and a time is thereby prevented from being spent wastefully for an experience and a trial of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172403-A (JP)
Title: Normally ventilating equipment controlling switch
Inventor: SASAKI KOUSUKE
IPC: F24F7/007
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally ventilating equipment controlling switch, switching the on/off state of ventilating equipment and selection of gas quantity with one operating handle, and preventing careless stop of the ventilation equipment.  <P>SOLUTION: This normally ventilating equipment controlling switch includes: a push button switch SW1 for outputting an operation signal only during the pushing operation when the operating handle is pushed, and a control IC 100 for controlling the operating condition of the ventilating fan according to an operation signal input from the push button switch SW1. The control IC 100 switches the gas quantity of the ventilating fan to alternations of strong and weak states every time an operating signal having shorter time duration than predetermined time is input from the push button switch SW1, stops the ventilating fan when an operating signal having longer time duration than the predetermined time is input, and operates the normally ventilating equipment in the weak wind mode when an operating signal having shorter time duration than the predetermined time is input in the stop state of the ventilating fan. Thus, the operation of selecting the gas quantity and the operation of switching the on/off state can be performed with one operating handle, and careless stop of the ventilating fan can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176264-A (JP)
Title: Electronic apparatus, imaging apparatus, and control program
Inventor: UCHIDA TAKAYUKI
IPC: H04N5/76
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set a proper recording mode in accordance with a mounting state of a recording medium or a kind of the recording medium.  <P>SOLUTION: An electronic apparatus includes: a recording means 117 for carrying out a first recording operation wherein acquired image data are recorded to either of a first recording medium 114 loaded to a first medium loading means 113 and a second recording medium 116 loaded to a second medium loading means 115 and a second recording operation wherein the acquired image data are recorded to both the first and second recording media 114, 116; setting means 136, 137 for setting the recording operation carried out by the recording means in the first and second recording operations; and detection means 136, 137 for detecting whether or not the recording medium is respectively loaded to the first and second medium loading means. Then the setting means 136, 137 control the setting of the recording operation in accordance with the detection state by the detection means 117.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184892-A (JP)
Title: Motor cover and electric motor having the same
Inventor: KANO MASAMI
IPC: H02K5/22
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembling workability of a motor cover by preventing two metal components fixed by insert molding to a cover body made of a resin, from being deviated.  <P>SOLUTION: A heat sink 35 is fixed by insert molding to the motor cover made of the resin for blocking the case unit fixed to a motor body. An inflow part 51 linearly extended and branch parts 52-56 branched to the inflow part 51 are formed in the heat sink 35. The distal end of a power supply terminal 47 is disposed in the branch part 52, and the distal end of a power supply terminal 48 is disposed in the branch part 53. And, when a resin material is cast in the inflow part 51 and the branch parts 52-56 at the insert molding time, these power supply terminals 47, 48 are respectively fixed to the branch parts 52, 53, and the terminals 47b, 48b are respectively positioned on the branch parts 52, 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179205-A (JP)
Title: Bactericide against streptococcus mutans and streptococcus sobrinus
Inventor: SUGAI MOTOYUKI
IPC: A61P1/02
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzyme having a bacteriolytic action against dental caries-causing bacteria, to provide a method for treating dental caries with the enzyme, and to provide a method for preventing the dental caries with the enzyme.  <P>SOLUTION: This enzyme is a bacteriolytic enzyme produced by Streptococcus mutans, has a substrate specificity for selectively lysing the Streptococcus mutans and Streptococcus sobrinus, can thereby selectively remove dental caries-causing bacteria or reduce the number of the bacteria in the oral cavity, and can effectively prevent the dental caries.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179456-A (JP)
Title: Thermoplastic elastomer and thermoplastic elastomer composition
Inventor: CHINO KEISUKE
IPC: C08F236/12
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer which has high levels of oil resistance and recyclability and is excellent in mechanical properties, and a thermoplastic elastomer composition containing the same.  <P>SOLUTION: The thermoplastic elastomer has a copolymer containing acrylonitrile as a monomer and a side chain containing 0.1-50 mol% carbonyl-containing group and a nitrogen-containing hetero ring against 100 mol% monomer composing the copolymer. The thermoplastic elastomer composition contains the thermoplastic elastomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181681-A (JP)
Title: Development method in image forming apparatus
Inventor: FUJISHIMA MASAYUKI
IPC: G03G15/06
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development method which is capable of coping with the lack of electrification of toner, which is caused by degradation of a developer, in an image forming apparatus having a developing device which uses a two-component developer wherein a magnetic carrier is used to electrify non-magnetic toner, and causes only electrified toner to be held on a developing roller and flies it to an electrostatic latent image to develop the latent image.  <P>SOLUTION: An aging time is provided when a DC potential difference between a supply roller and the developing roller is eliminated or reduced before image formation and the movement of toner in a magnetic brush is activated to electrify the toner by not only applying an AC electric field or an alternating electric field to the developing roller but also operating an agitating member and both rollers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182561-A (JP)
Title: Money payment procedure system and money payment procedure method
Inventor: MASUDA HIDEHIRO
IPC: G06Q20/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a money payment system which enables a money payer to safely pay money to a recipient by an easy method and enables the recipient to quickly find whether the payment has been completed or not, in trades and all other money payment procedures over the Internet.  <P>SOLUTION: The system is provided with a means which stores web page data for payment procedures and web page data for payment condition confirmation for each of recipients and is informed of a result of settlement from a server managing settlement by payer's executing payment procedures in accordance with a web page for payment procedures selected by the payer and stores payment procedures result information including pertinent payment amount information in relation to a Web page for payment condition confirmation for each of the recipients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222260-A (JP)
Title: Link adaption process, wireless communication system and receiver
Inventor: PENTHER BERTRAND
IPC: H04L1/20
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a link adaptation process for selecting a physical layer mode used on a radio link for transmitting symbols of a message between two stations of a wireless communication system among a set of potential physical layer modes.  <P>SOLUTION: The link adaptation process comprises the steps of: evaluating the current radio link conditions; and switching from a current physical layer mode to another physical layer mode by applying a criteria depending on the evaluated current radio link conditions. The evaluation step of the current radio link conditions comprises the calculation of a received modulation accuracy (RMA) for at least a part of the message, the received modulation accuracy (RMA) being defined as the inverse of the expectation of a quadratic error for a predetermined number of symbols between demodulated received symbol values and ideal symbol values and in that the criteria is at least partially dependent on the calculated received modulation accuracy (RMA).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005190704-A (JP)
Title: Fuel cell system
Inventor: SAKAGUCHI SHINYA
IPC: H01M8/10
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of detecting bubble incorporation to a cooling water passage and abnormality occurrence other than it by distinguishing them from each other when a temperature difference between the temperatures of the cooling water before and after passing a fuel cell is set above a predetermined value.  <P>SOLUTION: This fuel cell system comprises: first and second temperature sensors 19 and 20 for detecting temperatures Tfi and Tfo of the cooling water before and after entering the fuel cell 10; bubble removal means 13, 16 and 18 for removing bubbles from the cooling water passage 11; and bubble removal determination means S17 and S18 for determining whether the bubbles can be removed from the cooling water passage 11 or not. When a difference obtained by subtracting the cooling water temperature Tfi detected by the first temperature sensor 19 from the cooling water temperature Tfo detected by the second temperature sensor 20 exceeds a threshold value, a bubble removal process by the bubble removal means 13, 16 and 18 is carried out and thereafter whether the bubbles have been removed from the cooling water passage 11 or not is determined by the bubble removal determination means S17 and S18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187888-A (JP)
Title: Method for quenching hyper-eutectoid steel excellent in static strength used for rolling bearing
Inventor: NAGAO MISAKI
IPC: C21D9/40
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quenching hyper-eutectoid steel with which the unevenness of static strength in a bearing is eliminated and the bearing having high strength can be obtained.  <P>SOLUTION: In the method for quenching the hyper-eutectoid steel excellent in the static strength used for a rolling bearing, as to the hyper-eutectoid steel containing by mass% of 0.8-1.2% C, 0.01-1.5% Si, 0.1-2.0% Mn, 0.1-3.0% Cr, ≤0.03% P, ≤0.03% S and the balance Fe with inevitable impurities, at the quenching time, the temperature rising speed is made to be 1°C/min-25°C/min from 720°C to 780-850°C quenching holding temperature and the holding time at the quenching holding temperature is made to be 15-60 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185579-A (JP)
Title: Object attaching device
Inventor: FUJISAWA MASANORI
IPC: A47B57/40
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a object attaching device capable of preventing an object from rotating in attaching the object to a support body using a bolt.  <P>SOLUTION: The object attaching device for attaching the object 2 to the support body 1 has a fastening mechanism 5 selectively securing the object 2 to a securing position FP set in the support body 1 using the bolt 52, and a pair of notch-and-protrusion engaging portions 6 formed between the support body 1 and the object 2 so as to be positioned at both the sides of the bolt 52 pressedly engaged with each other by the fastening force of the fastening mechanism 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187166-A (JP)
Title: Conveying device for sheet-like member to be conveyed, dust removing member used therefor, and information processing device having conveying device and dust removing member
Inventor: KOGA YUJI
IPC: B41J29/17
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact dust removing member 30 having simple structure for surely removing dust or the like from the uppermost paper sheet P of paper sheets P accumulated on a rearward inclined mounting plate 16 which is a paper feeding tray.  <P>SOLUTION: The dust removing member 30 is constituted so that a flat plate type main body part 30a is substantially rectangular and a lateral width dimension H1 of the main body part 30a is formed slightly larger than a width dimension H3 of an opening part 25. A pair of right and left base end parts 32, 32 to be inserted in the opening part 25 are integrally formed by bending. While the main body part 30a is inclined rearward and arranged by its own weight so that a linear abutting end 32 on the opposite side of the base end parts 32 always abuts on a surface of the uppermost paper sheet P of the accumulated paper sheets P, the dust or the like adhering to a surface on an upstream side of the conveyance is scooped up by the abutting end 31 when the paper sheets P are conveyed so as to prevent the dust or the like from entering the opening part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI