baber/WOPTO huggingface dataset:
Patent JP-2005148258-A (JP)
Title: Image forming apparatus
Inventor: ZENZAI SHOICHI
IPC: G03G15/16
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve creep prevention/replaceability of a cleaning blade.  <P>SOLUTION: The elastic cleaning blades are brought into contact with both side plates of a replaceable ITB unit via levers and pressing means so as to have predetermined set angles/amounts of entry to the ITB. At the time of shipping, etc., pressing force is weakened with a lever or the like, thereby releasing the contact pressure of the blade and preventing cleaning failure caused by creep. Further, at the time of a service, the blade can be independently replaced without decomposing a unit greatly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143847-A (JP)
Title: Coffee maker
Inventor: MIYAZAWA MASASHI
IPC: A47J31/057
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coffee maker having a server hard to be broken and hardly boiling down and deteriorating the coffee.  <P>SOLUTION: This coffee maker heats water in a water storage part 5 by a heater 11 provided inside a mount part 3 of a body 1 using a heating pipe in a water guiding passage A, makes it a boiling water, pours it to an extraction part 15 in the upper part of the body 1, extracts the coffee in the extraction part 15, and receives the extracted coffee with a stainless steel server 19; and the bottom 20a of a vessel body 20 of the server 19 is formed with a support projection 23 provided in an approximate point contact with a heating plate 10 which is heated by the heater 11. This constitution restricts the heat capacity flowing in the server 19 from the heater 11 via the heating plate 10 and the simple and low cost constitution can reduce a possibility of boiling down and deteriorating the coffee in the server 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143883-A (JP)
Title: Biological information collecting device
Inventor: YOSHIMOTO KOJI
IPC: G01D11/24
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information collecting device excellent in cleanability which is not damaged by "spilling water" or the like which is the accident usually liable to occur at home.  <P>SOLUTION: A liquid crystal reporting part 12, an LED reporting part 13, various switches 14, an information input part 15 for inputting the biological information, a communication part 16 for communicating with an external communication place via a communication circuit, and a control part 17 for controlling the respective parts are stored in a body case 11. Holes 18, 19 are formed corresponding to the liquid crystal reporting part 12 and the LED reporting part 13. A cover 21 is installed on the body case 11 so as to cover these liquid crystal reporting part 12 and the LED reporting part 13. Accordingly, even if water or the like is poured on the upper part of the body by "spilling water" or the like which is the accident usually liable to occur at home, intrusion of water into the interior of the body is prevented, and thus a display part and interior electronic parts are not damaged. Also, cleanability is improved since there is no level difference in the reporting parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150465-A (JP)
Title: Semiconductor device
Inventor: YONEKURA MANABU
IPC: H01L23/12
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with its high-frequency electric signal transmission performance improved by preventing reflection or the like of high-frequency electric signals by first pads and second pads whereto semiconductor element electrodes are connected.  <P>SOLUTION: The semiconductor device is constituted of a semiconductor element accommodating package 8 comprising a substrate 1 and first pads 2 and second pads 3 formed on the substrate 1, and a semiconductor element 9 having electrodes 10 on its lower surface. The semiconductor element 9 is mounted on the semiconductor element accommodating package 8, and the electrodes 10 of the semiconductor element 9 are connected to the first pads 2 and the second pads 3 via connecting members 11. The plane area of a first pad 2 or a second pad 3 is ≤0.018 mm<SP>2</SP>. A connecting member 11 is constituted of a core made of a divinylbenzene resin or the like having a Young's modulus of ≤500 N/mm<SP>2</SP>and a jacket coating the core having an electric resistivity of ≤2×10<SP>-7</SP>Ω m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147589-A (JP)
Title: Ice making machine
Inventor: KOBAYASHI SEIJI
IPC: F25C1/04
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making machine allowing easy detachment of an ice making water tank.  <P>SOLUTION: An ice making mechanism 10 comprises: a pair of ice making chambers 12, 12 cooled by a cooling pipe 14; and a water tray 16 supplying ice making water to each the ice making chamber 12. The ice making water tank 50 stored with a required amount of ice making water is slidably placed on guide rails 40, 40 below the ice making mechanism 10, and a guide member 22 of the ice making mechanism 10 is positioned below the upper end 50b of the ice making water tank 50. A placing face of the ice making water tank 50 in each of the guide rails 40, 40 comprises a step part 42 and a flat part 43. The step part 42 is formed on the rear end side of a portion facing the guide member 22 such that the upper end 50b faces a portion above the guide member 22 when the rear end face of the ice making water tank 50 is placed. The flat part 43 is positioned in a lower position than the step part 42 such that the upper end 50b faces a portion below the guide member 22 in time of slide movement allowing placing of the rear end of the ice making water tank 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150057-A (JP)
Title: Cathode active material for nonaqueous system lithium secondary battery, its manufacturing method, and nonaqueous system lithium secondary battery using the material
Inventor: INADA FUMI
IPC: H01M10/05
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a positive active material for a nonaqueous lithium secondary battery providing high output, and also to provide the positive active material and the lithium secondary battery using it.  <P>SOLUTION: In the nonaqueous system lithium secondary battery with a complex oxide composed of lithium and transition metal as the cathode active material, the cathode active material is expressed in a composition formula: Li<SB>a</SB>Mn<SB>x</SB>Ni<SB>y</SB>M<SB>z</SB>O<SB>2</SB>[M=at least either of Co, Al] and is a compound having a lamellar crystal structure of:x+y+z=1 within a range of 1≤a≤1.2, 0.2≤x≤0.5, 0.35≤y≤0.5, 0≤z≤0.45. When the cathode active material is dispersed with pure water (pH 7.2-7.5) in an amount of 5 weight times, the pH of its supernatant liquid is 10.0-12.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153195-A (JP)
Title: Chain saw
Inventor: YAMAOKA TOSHISHIGE
IPC: B27B17/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain saw improved in operability and cutting properties even in any work state.  <P>SOLUTION: In the chain saw equipped with a chain saw main body 1 and the guide bar 2 and saw chain 3 attached to this main body and constituted so as to hold the saw chain 3 in a freely sliding state by the guide bar 2, a guide 4, which has a first guide 4a for restricting a material to be cut formed to the upper part of the leading end thereof in the state attached to the guide bar 2, a second guide 4b for restricting the material to be cut formed to the lower part of the rear end thereof and a third guide 4c for preventing the contact of another matter with the saw chain 3 formed to the leading end part thereof, is provided to the leading end part of the guide bar 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156692-A (JP)
Title: Image forming apparatus
Inventor: YOSHINAMI HIDEKI
IPC: G03G9/113
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of carrier adhesion and scumming even if a small-diameter developing roller is used in an image forming apparatus which has a developing means for developing a latent image on an image carrier by a developer composed of a toner and the carrier and a transfer means for transferring the toner image formed by the developing means to a transfer material, has a nonmagnetic sleeve rotating together with the fixed magnet in the developing means, and has a developing roller arranged to face the developer carrier.  <P>SOLUTION: The image forming apparatus is so constituted that the external diameter of the developing roller 51 is ≤18 mm; the developing main pole angle θ of the fixed magnet is inclined 5 to 10° to the upstream side in the rotating direction of the developing roller from a straight line connecting the center of the developing roller and the point nearest to the image carrier in the developing roller; the average grain size of the carrier constituting the developer is 35 to 40 μm; and the electric resistance value measured by a magnetic brush shape of the carrier is 5×10<SP>6</SP>to 5×10<SP>7</SP>Ω.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158351-A (JP)
Title: Connector
Inventor: HASHIMOTO SHUNSUKE
IPC: H01R13/41
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector assembled by press-fitting a contact formed by bending a metal plate into a body formed of resin, in which variations of press-fitted conditions of individual contacts are reduced and the possibility of occurrence of deformation such as a warp of a body due to internal stress after assembling the connector is reduced.  <P>SOLUTION: A predetermined number of contacts 4 are formed on one side of a metal plate at a predetermined pitch in a substantially comb-teeth-like pattern and a press-fitted portion 45 having a width larger than that of a press-fitting groove provided in the body and press fitted into a side wall of the press-fitting groove is provided on each of the contacts 4. The press-fitted portions 45 of the two contacts adjacent to each other among the aligned contacts 4 are provided at different positions respectively in the direction along which the contacts are press-fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156769-A (JP)
Title: Fixing device, and image forming apparatus and toner used therefor
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which heat transfer to a fixing belt in a warm-up period can be suppressed and the time to raise temperature of a heating roller can be reduced by decreasing the contact area between the fixing belt and the heating roller, to provide an image forming apparatus using the fixing apparatus, and to provide toner.  <P>SOLUTION: A separating member disposed inside the fixing belt makes a pair with a tension roller. A switching means to switch the positions of the pair of the separating member and the tension roller switches the position when a temperature detecting means disposed on the heating roller detects predetermined temperature. The contact areas of the fixing belt with the heating roller differs in a warm-up period and in a fixing period, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155151-A (JP)
Title: Trap motor-driven garage door
Inventor: NAKAMURA AKIHIRO
IPC: E06B11/02
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction of a changeover switch; to prevent mischief of a child; to have an effect on the prevention of crimes; to easily perform switching operation; to clarify a switching state; and to prevent the occurrence of non-operation by losing like a key.  <P>SOLUTION: This motor-driven garage door is constituted so that electric power is generated by allowing an electric current to flow in a circuit when a door body 3 rotates in the closing direction by naturally falling by dead weight; the changeover switch SW3 for opening-closing the circuit is inserted into the circuit so that the electric current does not flow to the circuit when rotating so as to manually open and close the door body 3; the changeover switch SW3 is installed in an opening 20 arranged on a column 4; and a switch cover 22 for blocking up the opening 20 is detachably installed on the column 4. In this motor-driven garage door, a push button 21 is pushed and becomes an ON state in a state of installing the switch cover 22, and becomes an OFF state by releasing a press of the push button 21 in a state of removing the switch cover 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157832-A (JP)
Title: Dynamic decimal point system, dynamic decimal point arithmetic method, and apparatus and method for 2 dimensional inverse discrete cosine transform
Inventor: KUBO HIROAKI
IPC: H04N19/625
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of an inverse discrete cosine transform (IDCT) for reproducing a compressed image with high fidelity by limiting an accumulation of round-off errors of the decimal point arithmetic.  <P>SOLUTION: The method of the inverse discrete cosine transform includes a step for receiving a temporary data t'(k, v) with 30 bits as a result of executing a one dimensional inverse discrete cosine transform, a mode 0 step for reserving a memory for 11 bits (without including a sign bit S) for use of an integer when the temporary data is stored in an external RAM if the integer of the data t'(k, v) is not within a range of -128 to +127, and a mode 1 step, which, on the other hand, reserves 7 bits (without including a sign bit S) for the integer if the integer is within the range of -128 to +127 and allocates remaining 4 bits to the decimals. Consequently, the method can increase the accuracy of computing the data t'(k, v) without expanding the external RAM required for temporally storing the data t'(k, v).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156078-A (JP)
Title: Refrigerating air conditioner
Inventor: AOKI MASANORI
IPC: F25B45/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow the reuse of existing connection refrigerant piping in changing the kind of refrigerant of a refrigerating air conditioner, to carry out chloride recovery operation required in diverting the existing refrigerant piping regardless of the operation mode of the refrigerating air conditioner such as cooling or heating, and to automatically carry out chloride recovery operation until the lapse of preset required time after the installation of a product without needing the input of an exclusive switch.  <P>SOLUTION: When a refrigerating air conditioner using a hydrofluorocarbon-based refrigerant containing chlorine, as a refrigerant, is replaced with a refrigerating air conditioner using a hydrofluorocarbon-based refrigerant not containing chlorine, the refrigerant piping using the hydrofluorocarbon-based refrigerant containing chlorine is reused to form a new refrigerant circuit, and at the start of cooling or heating operation, a chloride recovery circuit is operated for a predetermined time to recover chloride in the refrigerant. Control is then performed to cut off the chloride recovery circuit from a refrigerating cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157966-A (JP)
Title: Information processor
Inventor: OSUGI AKIYOSHI
IPC: G06F21/62
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for inhibiting preserved data from being correctly generated/decoded even in the case that contents of the data are read.  <P>SOLUTION: The information processor 20 with a function of recording prescribed data is provided with a data dividing/combining part 23 for dividing the data into a plurality of pieces of the data, and records the a plurality of pieces of the data in a plurality of storage media including at least a removable medium 30 and a main storage device 24. Also, the data dividing/combining part 23 combines the data read from the removable medium 30 and the main storage device 24, respectively. Also, the information processor 20 is provided with an authentication part 25 for authenticating an authentication key stored in the removable medium 30 and a ciphering/deciphering processing part 22 for ciphering the data to be recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160506-A (JP)
Title: Disposable paper diaper
Inventor: YOSHIDA HIDEAKI
IPC: A61F5/44
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable paper diaper having a fastening sheet in both the end sides of a back surface side capable of arbitrarily responding to a cross fastening method as well as an ordinary fastening method.  <P>SOLUTION: The paper diaper has fastening sheets 5, 5 in which two upper and lower connecting pieces 8a, 8a laterally projecting extended from the outer side edges of a sheet of are formed in both side parts of the back surface of the paper diaper and surface fasteners 9 are disposed on the inner side of the connecting pieces 8a, 8a, and is worn around a body by securing the connecting pieces 8a, 8a to a belly side surface of the paper diaper. A perforation 10 from the outside end to the inside is formed in the fastening base sheet part 8 between the connecting pieces 8a, 8a. In the perforation 10, a first perforation area 10a from the outside edge to a middle point P is formed as a high tearing strength area S<SB>O</SB>with a relatively rough perforation interval and a second perforation area 10b from the middle point P to the inside edge is formed as a low tearing strength area S<SB>I</SB>with a relatively dense perforation interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163057-A (JP)
Title: Hot dip galvannealed steel plate manufacturing device, and method for controlling the same
Inventor: ISHIOKA MUNEHIRO
IPC: C23C2/28
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a longitudinal hot dip galvannealed steel plate with a heat-retaining zone to adequately perform iron diffusion of a galvanized layer after a galvanized steel plate passes through an electromagnetic induction heating alloying furnace.  <P>SOLUTION: In the longitudinal galvannealed steel plate manufacturing device, a plurality of tubular flame burners to blow fuel gas and air for combustion from the tangential direction of the tubular burner are installed facing each other across a steel plate passing through the heat-retaining zone at a lower side of the heat-retaining zone or immediately before the heat-retaining zone installed on the downstream side of an electromagnetic induction heating alloying furnace. As necessary, a thermometer to measure the temperature of hot gas in the heat-retaining zone and/or a thermometer to measure the surface temperature of a wall surface on the steel plate transport side of the heat-retaining zone are provided in the heat-retaining zone. An operation means to estimate the temperature of the steel plate on the outlet side of the heat-retaining zone from the measured temperature by these thermometers and the operational condition, and a control device to control the fuel flow rate and the air flow rate to match the predetermined hot gas temperature obtained by the operation with the measured temperature of the hot gas are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163850-A (JP)
Title: Continuously variable transmission
Inventor: KOSHIYAMA KAZUYOSHI
IPC: F16H37/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of keeping a distance between a fixed sheave and a movable sheave unchanged according to use frequency and always maintaining the maximum reduction gear ratio of a main power transmission route at a reduction gear ratio equal to or less than the reduction gear ratio of an auxiliary power transmission route.  <P>SOLUTION: This continuously variable transmission comprises the main power transmission route steplessly changing the rotation of an input sheave shaft 18 and transmitting it to an output sheave shaft 44 through belts 60 wrapped around across a pair of input sheaves 52 mounted on an input sheave shaft 18 and a pair of output sheaves 58 mounted on an output sheave shaft 44 and the auxiliary power transmission route transmitting the rotation of the input sheave shaft 18 to the output sheave shaft 44 through gears. The transmission comprises a stroke restricting means 49 with wear resistance for restricting a minimum clearance between an output fixed sheave 46 and an output movable sheave 48 forming an output sheave 58 so that the maximum reduction gear ratio of the main power transmission route is equal to or smaller than the reduction gear ratio of the auxiliary power transmission route.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163214-A (JP)
Title: Polyester fiber having discontinuous projection on its surface and method for producing the polyester fiber
Inventor: YOSHIMURA MITSUE
IPC: D06M11/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber with irregular surface variations in the directions of fiber axis and cross section, thus having highly natural unevennesses and presenting highly natural feeling.  <P>SOLUTION: The fiber is obtained by the following process: A polyester and a polymethyl methacrylate-based polymer substantially incompatible with the polyester and ≤20°C in the difference in glass transition temperature from the polyester are made into an undrawn conjugate fiber where the polymethyl methacrylate-based polymer is present as 8-48 island components each 0.5-4μm in size in the vicinity of the fiber surface, and the undrawn conjugate fiber is then drawn at such a draw ratio at 40-100°C that the island components are broken so as to be ≥2 in aspect ratio to form discontinuous projections on the fiber surface. As necessary, furthermore, the polyester on the top fiber surface is removed with an aqueous alkaline solution to expose the polymethyl methacrylate-based polymer substantially incompatible with the polyester onto the fiber surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166192-A (JP)
Title: Tilt control method for optical disk recording and reproducing apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/095
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt control method for an optical disk recording and reproducing apparatus capable of recording a signal on a disk with the use of an optical pickup.  <P>SOLUTION: The tilt control method for the optical disk recording and reproducing apparatus performs tilt control in such a manner that after a signal for offset adjustment is recorded in a trial writing area and an offset value setting area arranged and set near the outer peripheral side of a position at which the completing of recording is predetermined while changing the level of a driving signal for detecting offset which is supplied to a coil for tilt adjustment, the reproducing operation of the recorded signal for offset adjustment is performed and a β value is detected from a reproduced RF signal and when a signal with which the β value to be detected from the signal becomes the maximum is recorded, the level of the driving signal which is supplied to the coil for tilt adjustment is set as an inner peripheral side offset value and an outer peripheral side offset value and offset values corresponding to recording positions which are calculated from the inner peripheral side offset value and the outer peripheral offset value are added to a tilt adjusting signal which performs tilt control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI