baber/WOPTO huggingface dataset:
Patent JP-2008182039-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: ABE HIROSHI
IPC: H05K3/46
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board with high reliability of electric connection, in which a communication distance can be improved, high function is achieved and an electronic component can be miniaturized.  <P>SOLUTION: The wiring board includes an antenna part 2 where a plurality of insulating boards 12 and 22 on which antenna structure patterns 11 and 21 are formed is laminated through adhesive layers, the antenna structure patterns 11 and 21 detached in a lamination direction are connected via through electrodes 17B and 24 so as to form an antenna coil, and a communication IC chip 30 which is electrically connected to the antenna coil and is laid under the adhesive layers 13 and 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182832-A (JP)
Title: Motor driver
Inventor: IMADA YUSUKE
IPC: H02M7/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sampling method if a half period of a PWM carrier signal is shorter than a current control period.  <P>SOLUTION: A control section 10 in a motor driver comprises: a PWM carrier signal generator 1 for outputting the triangular PWM carrier signal; a timing generator 2 for outputting a current detection trigger signal and a current control trigger signal; a current detector 3 for detecting a motor current, and outputting a current detection value; a current controller 4 for comparing the current detection value with a preset current instruction, and outputting a voltage instruction; and a PWM controller 5 for comparing the PWM carrier signal with the voltage instruction, and outputting a PWM signal. The timing generator 2 generates the current detecting trigger signal and the current control trigger signal at a period of a multiple of (2n+1)/2 of a PWM carrier signal period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180015-A (JP)
Title: Heat insulating material, installation structure of heat insulating material and installation method of heat insulating material
Inventor: TANAKA KUNIYOSHI
IPC: E04B1/80
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a heat insulating material and an installation method of the heat insulating material, capable of omitting labor when installing the heat insulating material between adjacent core materials.  <P>SOLUTION: This heat insulating material 2 is arranged on a wall, a floor, the ceiling and a roof of a building, and can be elastically expanded in the width direction, by alternately forming a slit 3 toward the inside from one surface side 2a and the other surface side 2b on the one surface side 2a and the other surface side 2b orthogonal to the thickness direction of this heat insulating material 2. The installation structure and the installation method of the heat insulating material 2 are provided for arranging such a heat insulating material 2 in an inside hollow part 13 by elastically allowing both side end surfaces 2c and 2c of the heat insulating material 2 to abut on both opposed surfaces 1c and 1c of these core materials 1 and 1, by expanding in response to a dimension between the adjacent core materials 1 and 1 via an inside hollow part 13 of a construction panel 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180994-A (JP)
Title: Cleaning device for contact charging roll, process cartridge and image forming apparatus using cleaning device
Inventor: OTA NAOKI
IPC: G03G15/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of preventing cut powder remaining on the surface of a cleaning roll during the process of manufacturing the cleaning roll from adhering to a contact charging roll and/or a photoreceptor, and capable of eliminating local charging failure and image defect resulting from the adherence of the cut powder to the contact charging roll and/or the photoreceptor.  <P>SOLUTION: The cleaning device includes: the contact charging roll for charging the photoreceptor in contact with the photoreceptor; and the cleaning roll for cleaning the surface of the contact charging roll. In the cleaning roll, an abutting section formed from a foamed resin is formed along the outer circumference of a rod-like support part. The polarity of the foamed resin in a triboelectrification series with respect to the surface material of the contact charging roll is opposite to the polarity of a voltage to be applied to the contact charging roll. When a bias is applied to the contact charging roll for image formation, the surface potential (V<SB>1</SB>) of the cleaning roll is identical in polarity to the surface potential (V<SB>2</SB>) of the contact charging roll, and ¾V<SB>1</SB>¾≤¾V<SB>2</SB>¾.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186824-A (JP)
Title: Semiconductor device and inverter system having the same
Inventor: INAGUCHI TAKASHI
IPC: H01L23/58
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, low-cost semiconductor device for blocking a short-circuiting current when a semiconductor chip operating with a high voltage and a large current fails.  <P>SOLUTION: The semiconductor device has a blocking mechanism for blocking a wiring section for electrically connecting an electrode electrically joined to a semiconductor chip and an external connection terminal. The wiring section has a plurality of wires connected in parallel, and the blocking mechanism has a blocking section for partially blocking the plurality of wires and a detector for detecting the short-circuiting mode of the semiconductor chip. The plurality of wires are blocked partially by the blocking section for commutating current flowing to the semiconductor chip to the remainder of the plurality of wires to block the remainder of the plurality of wires.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183919-A (JP)
Title: Vehicle drive controller
Inventor: MASUDA REI
IPC: B60L50/16
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle drive controller reducing noises.  <P>SOLUTION: This vehicle drive controller has an engine 1, a motor 6, and a clutch 10 interposed in a torque transmission passage between the motor 6 and right and left rear wheels 8L, 8R. It is provided to a vehicle which engages the clutch in the four-wheel drive state and disengages the clutch 10 in the two-wheel drive state. When shifting from the four-wheel drive state to the two-wheel drive state while the vehicle is running, when a predetermined shift time elaspes after outputting a clutch disengaging command to adjust the torque of the motor 6 to a clutch disengaging torque Tf, the vehicle drive controller outputs a clutch disengaging command to adjust the clutch 10 to enter the disengaged state. The controller comprises a driven source torque decrease command output means for outputting a torque decrease command so as to decrease the torque of the motor 6 to zero or approximately zero when it is determined that the clutch 10 is disengaged after outputting the clutch disengaging command.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182934-A (JP)
Title: Food and drink composition
Inventor: MORI HIROKAZU
IPC: A23L1/304
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food and drink composition containing iron, polyphenols and lactoferrins, and capable of effectively preventing coloring caused by the coexistence of iron and polyphenol.  <P>SOLUTION: This food and drink composition contains (A), (B), (C) and (D) ingredients, such that (A) is iron, (B) is polyphenols, (C) is lactoferrins, and (D) is 18 pts.wt. or higher of protein (excluding lactoferrins), for 1 pt.wt. of iron.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184432-A (JP)
Title: Carpronium salt-combined analgesic agent
Inventor: KANEBAKO MAKOTO
IPC: A61K31/14
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analgesic agent with both immediate and long acting analgesic effect.  <P>SOLUTION: The analgesic agent contains a carpronium salt and terpenes, preferably a monocyclic monoterpene alcohol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183330-A (JP)
Title: Slot machine
Inventor: MATSUOKA KAZUTO
IPC: A63F5/04
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of securely prohibiting dispensation of game media during the play by prohibiting dispensation of game media when the number of dispensed game media reaches the maximum loading number to start the play, capable of preventing dispensation and giving (put-out) of game media almost simultaneously, and capable of reducing the total processing loads including these processes.  <P>SOLUTION: The number of loaded tokens is detected, and if the detected number of loaded tokens is the maximum loaded number to start the play, dispensation of game media is prohibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185016-A (JP)
Title: Turbine facilities and initial switching method of oxygen treatment of turbine facilities
Inventor: TSUBAKISAKI SENICHI
IPC: F01K9/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide turbine facilities and an initial switching method of oxygen treatment of the turbine facilities capable of making iron concentration in water supplied to a boiler a reference value or less in a short period of time.  <P>SOLUTION: A water supply system A of a steam turbine 12 operated by steam 11 of the boiler 118 is provided with an oxygen injection part 31 injecting oxygen into supply water 107 of the water supply system A at an outlet side of a condenser 106, a first oxygen concentration meter 32-1 measuring oxygen concentration in the supply water 107 downstream of a deaerator 110 deaerating the supply water 107, and a second oxygen concentration meter 32-2 measuring oxygen concentration in boiler water on an outlet side of the boiler 118. When switching from volatile material treatment (AVT) which is water quality treatment of turbine supply water to oxygen treatment (CWT) first, oxygen is supplied under a condition of pH 9.3-9.6 to make oxygen concentration of a whole body of the water supply system a predetermined concentration. After that, pH is kept in 8.5 to 9.3 and difference of pH between before and after the switching is kept 0.3 or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188597-A (JP)
Title: Method of producing power transmission chain and press-fitting apparatus used in the method
Inventor: YASUHARA SHINJI
IPC: B21L9/06
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a power transmission chain where the time required for the press-fitting links is reduced, and assembling cost can be reduced, and to provide a press-fitting apparatus used in the method.  <P>SOLUTION: The press-fitting apparatus 40 is provided with: a disk-shaped pin retaining jig 41 having a required number of pin insertion holes 42 into which the lower end parts of all pins 41 and interpieces 15 can be inserted; and a required number of pin insertion holes 44 into which all the pins 14 and interpieces 15 can be inserted, and is provided with a disk-shaped link pressing jig 43 simultaneously pushing all links lying at the same position in a chain width direction into prescribed positions. A link press-fitting process includes: a link arrangement stage for arranging all the links 11 to come to the same position in a chain width direction at one end part of the pins 14 and the interpieces 15; and a ling pressing stage for simultaneously press-fitting all the links to come to the same position in a chain width direction, and positioning them to the prescribed positions of the pins 14 and the interpieces 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189074-A (JP)
Title: Vehicular seat and vehicle
Inventor: KATAYAMA JUNTA
IPC: B60N2/42
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the application of an excessive load on electric equipment via seats when the seats receive an external force in structure where the electric equipment and the vehicular seats are arranged adjacently in the vehicle lateral direction.  <P>SOLUTION: The vehicular seats 11, 12 are arranged adjacently to the electric equipment 20 in the vehicle lateral direction in a vehicle compartment, and provided with frame members 11c, 12c extended in the vehicle lateral direction with one end surfaces opposed to the electric equipment. This frame member is provided with a deformable section 11c2 allowing the deformation of the frame member when receiving the external force from the other end side of the frame member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190203-A (JP)
Title: Building
Inventor: NIKI MASAKI
IPC: E04H1/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building which enables a staircase to be properly and visually recognized from a surrounding room etc., which prevents a noise such as a sound of a footstep of an inhabitant ascending/descending a staircase from directly reaching a room adjacent to the staircase, and which makes light easily spread through the room around the staircase.  <P>SOLUTION: A straight staircase 11 is provided from a first floor to a second one in an open ceiling space 2 which is provided in the almost central section of a building body 1; a staircase handrail 11a is provided one of the side portions of the straight staircase 11; and a transparent partition wall 10, which is formed of a transparent plate material, is provided on the other side portion in the state of contact with the straight staircase 11. This enables the straight staircase 11 to be properly and visually recognized from the room etc. around the straight staircase. Since the transparent partition wall 10 is provided on the other side portion of the straight staircase 11 in the state of contact with the straight staircase 11, the noise such as the sound of the footstep of the inhabitant ascending/descending the straight staircase 11 is prevented from directly reaching the room 3 adjacent to the straight staircase 11 with the transparent partition wall 11 in between. Additionally, since the light is hardly blocked with the transparent partition wall 10 and the staircase handrail 11a, it can be easily spread through the room around the straight staircase 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007251136-A (JP)
Title: Deduced pattern generating method, manufacture managing method, calculating device, and manufacture managing system
Inventor: TAKEUCHI JUNICHI
IPC: G05B19/418
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deduced pattern generating method, a manufacture managing method, a calculation device, and a manufacture managing system, capable of deducing the yield in the middle of a manufacturing process, for conducting countermeasures against failures at an early stage, and suppress the manufacturing of extra devices.  <P>SOLUTION: A unit space data and a signal data are selected from initial data. Based on the unit space data, signal data, and test wafer data of which the true yield value is hidden, the yield of the test wafer data is deduced by using a T method (steps S1-S5). Then the sensitivity and the SN-ratio of deduced yield are inspected, for reducing the number of inspection data of the unit space data, signal data, and test wafer data (steps S6 and S7). The yield of the reduced test wafer data is deduced to inspect its sensitivity and the SN-ratio, and the reduced unit space data and signal data are taken as a first deduced pattern of a first process group (steps S8-S11).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191533-A (JP)
Title: Image display system, screen and projector
Inventor: UEJIMA SHUNJI
IPC: G03B21/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the scintillation of the whole screen by effectively vibrating the whole screen, then, to present a high-quality image to an observer.  <P>SOLUTION: The screen 50 includes a vibration generating part 55 that generates the vibration in a diffusion part 51 through fixing members 52a and 52b functioning as a fixing part. The projector 10 includes a cooling fan 18 for cooling the heat generated in a projection part, and a duct 20 for guiding the wind from the cooling fan 18 to the vibration generating part 55, functioning as a vibration power part. The power to generate the vibration is given by sending the wind from the cooling fan 18 to the vibration generating part 55.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189876-A (JP)
Title: Hot-rolling mill lubricant for steel and steel hot-rolling method
Inventor: IHARA HAJIME
IPC: C10N20/04
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolling mill lubricant enabling to cut rolling cost by effectively lower rolling force when steel materials are heated and rolled in a range of 200-1,200°C, and provide a steel hot-rolling method using this lubricant.  <P>SOLUTION: This hot-rolling mill lubricant comprises a base oil and at least one kind of polymer selected from the group consisting of an isobutylene homopolymer and isobutylene copolymer with a number-average molecular weight in the range of 8,000-100,000. This steel hot-rolling method includes feeding the hot-rolling mill lubricant for steel by a water-injection system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199797-A (JP)
Title: Auxiliary charger for connection of portable telephone
Inventor: LEE ICHIRETSU
IPC: H04M1/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable the use of a portable telephone by connecting the auxiliary charger of another portable telephone directly to a portable telephone when the battery of the portable telephone is used up, and enable it to be used also as an accessory.  <P>SOLUTION: This auxiliary charger for a portable telephone is equipped with a square or rectangular body 100, a frame 200 where a groove 120 is made so that a photograph may be stuck to one face of the body 100 and this groove 120 is covered with a transparent plate 220, a board 300 which is provided within the body 100 and on one face of which a charging battery 360, a jack part 320 which is directly connected with the portable telephone to supply power and is exposed to the outside of the body 100, and a pin part 340 which charges the charging battery 360 via an external power source and is exposed to the outside of the body 100 are mounted and are connected with one another via a circuit 500, and a casing 400 of transparent material which is coupled with the body 100, covering the body 100, and in which a hooking hole 420 is made at its outside so that a ring may be hooked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195278-A (JP)
Title: Control device of power train
Inventor: IMAMURA TATSUYA
IPC: B60W20/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that torque is interrupted due to decrease in torque transmitted to wheels, i.e., torque used to drive a vehicle, when the output torque of a rotating electrical machine is insufficient when switched from a stepless transmission state to a stepped transmission state while the output torque of a drive source is reduced when switched from a stepless transmission state to a stepped transmission state.  <P>SOLUTION: An ECU performs a program including a step for determining whether to from a stepless transmission state to a stepped transmission state (S100); a step for determining whether or not it is possible to compensate torque using either a first MG or a second MG (S110) if the mode is switched from a stepless transmission state to a stepped transmission state (YES at S100); a step for determining a method of compensating torque (S120) if it is possible to compensate torque using either the first MG or the second MG (YES at S110); and a step switching from a stepless transmission state to a stepped transmission state and compensating a change in torque transmitted to rear wheels, using the determined method of compensation and either the first MG or the second MG (S130).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204146-A (JP)
Title: Multifunction machine, password setting system, and password setting program
Inventor: KAI TAKAFUMI
IPC: G06F21/36
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunction machine capable of enhancing security.  <P>SOLUTION: This multifunction machine 10 having a plurality of functions, and for selecting and executing the specified function by operating a key operation part 25, is provided with a usable key changing means for changing a key usable for setting a password out of the keys 27 provided in the key operation part 25, in response to the function, a password setting means for setting the password, using the key determined to be usable by the usable key changing means, a collation means for collating the consistency of an input password input in the key operation part 25 with the password set by the password setting means, when selecting and executing the specified function by operating the key operation part 25, and an execution permission means for permitting the execution of the specified function, when the collation means judges that the password input in the key operation part 25 is consistent with the password set by the password setting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201939-A (JP)
Title: Highly adhesive polyimide film and method for producing the same
Inventor: YASUDA MASABUMI
IPC: C08G73/10
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film improved in adhesiveness.  <P>SOLUTION: This polyimide film comprising (1) a polyimide obtained from 4,4'-diaminodiphenyl ether, and pyromellitic dianhydride and (2) inorganic particles having particle size in a range of 0.01 to 1.5 μm and having an average particle size of 0.05 to 0.7 μm in an amount of 0.1 to 0.9 wt.% based on the weight of the polyamic acid is characterized in that the powder is uniformly dispersed in the polyimide film and the polyimide film has a surface free energy of ≥80 mN/m measured on the basis of a contact angle method by applying an electric discharge treatment to the film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207346-A (JP)
Title: Composite sheet
Inventor: MITANI MINORU
IPC: C25D11/18
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet having an anodized coating film rich in corrosion resistance and weathering properties and being easily molded.  <P>SOLUTION: The composite sheet comprises an aluminum foil one surface of which has the anodized coating film and its protective member. The anodized coating film is impregnated with gold, silver, iron, copper, tungsten, tin, cobalt, titanium and/or germanium and other metals to provide antifungal properties. The composite sheet is flexible or rigid, and is utilized for manufacturing products such as various home products, stationaries, construction materials and medical products by sticking it on the surfaces or the inner faces of various products and molding it alone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208913-A (JP)
Title: Dynamic damper and propeller shaft
Inventor: MORI KENICHI
IPC: F16F15/10
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper having two types of resonance frequencies, wherein weights are supported via elastic bodies on a mounting part for a hollow shaft.  <P>SOLUTION: The dynamic damper 10 comprises the mounting part 20, a first elastic cantilevered beam 30 supported on one side on the center axis of the mounting part 20, a first weight 40 provided at the front end of the first elastic cantilevered beam 30, a second elastic cantilevered beam 60 supported on the other side on the center axis of the mounting part 20, and a second weight 70 provided at the front end of the second elastic cantilevered beam 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT