baber/WOPTO huggingface dataset:
Patent JP-2011012314-A (JP)
Title: Gold plating bath for forming electrode and method for forming electrode by using the same
Inventor: YAMADA TAKASHI
IPC: H01L21/288
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a plating bath for forming an electrode, which is used for forming the electrode having a hardness and a shape suitable for electrode bonding with the use of an anisotropic electroconductive adhesive and electrode bonding by forming a eutectic with the other metal, and to provide a method for forming the electrode by using the plating bath.SOLUTION: The gold plating bath for forming the electrode includes: (a) 1-20 g/L of an alkaline salt of gold sulfite or ammonium salt of gold sulfite, by a gold concentration, (b) 0.1-100 mg/L of a crystal moderator formed from a Tl compound, a Pb compound or an As compound, by a metal concentration, (c) 5-150 g/L of sodium sulfite, (d) 1-60 g/L of a salt of an inorganic acid, a carboxylate or a hydroxycarboxylate, by a salt concentration, and (e) 0.1-200 mmol/L of a predetermined substituted aromatic compound. The electrode is formed with a plating method with the use of the plating bath.
Patent JP-2011015315-A (JP)
Title: High frequency oscillation circuit
Inventor: YANO HITOSHI
IPC: H03B5/08
Filed: 2009-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a relatively small-scaled oscillation circuit capable of controlling an oscillation frequency of the oscillation circuit over wide bands and suitable for IC.SOLUTION: This invention relates to a high frequency oscillation circuit including: a current source connected to one power source; a pair of load inductors connected to another power source for varying currents through induced electromotive forces; a pair of differential circuits coupled to the current source and the load inductors, respectively; and a variable resistor capable of controlling a resistance value between input of one differential circuit and output of the other differential circuit. The high frequency oscillation circuit is configured to load positive feedback and determines an oscillation frequency in accordance with the resistance value of the variable resistor.
Patent JP-2011013197-A (JP)
Title: Method and system for evaluating coal ash property
Inventor: SHIRAI YUZO
IPC: C04B18/10
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for properly evaluating coal ash, capable of contributing to the quality control of coal ash.SOLUTION: The method for evaluating coal ash properties includes the steps of determining influence items that specify the density of coal ash, Blaine value, flow value ratio, and activity index of coal ash for expressing the density, the Blaine value, the flow value ratio and the activity index, as a tentative estimate equation containing a predetermined coefficient via the particle size, the ash composition, the concentration of unburnt combustible contents, and the ash content of coal ash from the known actual measurement data, determining each of the coefficients; forming the tentatively estimated equation for estimating the density, the Blaine value, the flow value ratio, and the activity index, based on the particle size, the ash composition, the concentration of unburnt combustible contents, and the ash content of coal ash; and evaluating the properties of coal ash to be targeted.
Patent JP-2009221608-A (JP)
Title: Sputtering target
Inventor: SAITO TETSUJI
IPC: C23C14/34
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target for depositing a Co-based magnetic film having excellent coercive force and less medium noise by the sputtering method.  <P>SOLUTION: The sputtering target comprises a fine homogeneous dispersion mixed phase of a ceramic phase consisting of an alloy phase consisting of at least one kind of metal elements of chromium, nickel, tantalum, and platinum and the balance a cobalt alloy, and a ceramic phase consisting of a compound of at least one kind of elements of oxygen, nitrogen and carbon, and at least one kind of elements of silicon, aluminum, boron, titanium and zirconium which have affinity to these elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016771-A (JP)
Title: Method for producing hydroxythiophenol
Inventor: FUJITA KOJI
IPC: C07C319/12
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing hydroxythiophenol, an intermediate useful for various medicines and extremely important in synthesis of heterocyclic compounds, for example, 3-hydroxythiophenol useful as an intermediate for osteoporosis medicine.SOLUTION: The method for producing hydroxythiophenol represented by formula (2) includes reacting an alkoxy thiophenol compound represented by formula (1) (wherein R is 1C-4C alkyl) with an acid in the presence of thiophenol.
Patent JP-2010092460-A (JP)
Title: Virtual input system and method
Inventor: LEE CHIA HOANG
IPC: G06F3/023
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual input system.  <P>SOLUTION: The virtual input system includes a trajectory generating apparatus and a receiving apparatus. The receiving apparatus includes a sensing module, a coding module, a database, and a comparing module. The sensing module is used for sensing trajectory information of the trajectory generating apparatus. The coding module converts the trajectory information to a specific code series according to a coding rule. The database stores a plurality of reference code series and a plurality of reference symbols corresponding to the plurality of reference code series. The comparing module compares the specific code series with the plurality of reference code series to determine at least one candidate symbol from the plurality of reference symbols.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227532-A (JP)
Title: Game machine and operation procedure notification method
Inventor: YOSHIMURA MASANAO
IPC: A63F5/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine or the like which enables the successive operation of a bonus game along with a higher pure increase in the number of medals by notifying players of operation procedures through a navigation function.  <P>SOLUTION: The main control part 100 outputs a notification signal to a subcontrol part 160 at a step S900 to make it shift to a step S910. The subcontrol part 160 carries out a game counts processing according to a stay mode by a command, a data or the like at a step SS400 to check to see whether any bonus is won or not at a step SS410. When the first bonus is won, if the game counts consumed are within those prescribed at a step SS420, the subcontrol part 160 starts a navigation function at a step SS430 to notify the players of the procedures and timing of the operation of a stop button. So, a successive operation mode is continued. When bonus figures are displayed at a step S920, the main control part 100 carries out the bonus game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026509-A (JP)
Title: Expandable polystyrene-based resin particle, manufacturing method therefor, pre-expanded particle, and expansion molded article
Inventor: ARAMOMI YUKIO
IPC: C08J9/228
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable polystyrene-based resin particle capable of obtaining an expansion molded article having a strong bond between particles and being excellent in strength and appearance of the molded article when the low expansion (high density) molded article is manufactured.  <P>SOLUTION: The expandable polystyrene-based resin particle includes a copolymer of an acrylate and a styrene-based monomer. The expandable polystyrene-based resin particle satisfies the relationship that the absorbance ratio (A) obtained by determining absorbance D1,730 at 1,730 cm<SP>-1</SP>and absorbance D1,600 at 1,600 cm<SP>-1</SP>of an infrared spectrum obtained by analyzing the surface of the resin particle by ATR infrared spectroscopic analysis and calculated from D1,730/D1,600 and the absorbance ratio (B) obtained by determining the absorbance D1,730 and the absorbance D1,600 by analyzing the central part of the resin particle and calculated from D1,730/D1,600 are (B)<(A) and (A) is within a range of 0.20-0.60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031118-A (JP)
Title: Laboratory table and method for assembling decorative board for laboratory table
Inventor: KUNISADA YOSHIO
IPC: A47B96/18
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laboratory table, wherein a decorative board can be reused and the exchange cost and discarding cost are reduced because the decorative board constituting a top plate, and support parts are fixed to each other without using an adhesive, and a method for assembling the decorative board for the laboratory table, in which the decorative board for the laboratory table can easily be reused.  <P>SOLUTION: The decorative board 24 for the laboratory table is removed from a frame 26, cores 29 and a base plate 22 by releasing fastening of bolts 21, 33. A part corresponding to parts provided with female screws 28, 32 has holes 24d, 24e bored on the rear face and an opposing front surface of the decorative board 24 so that bolts 21, 33 are screwed into the female screws 28, 32. While the decorative board 24 is in a reversed state, the bolts 21, 33 inserted from the frame 26, cores 29 and a base plate 22 are screwed into the female screws 28, 32 via the holes 24d, 24e to attach the decorative board to the frame 26, cores 29 and a base plate 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031678-A (JP)
Title: Refrigerating cycle
Inventor: ISHIZEKI TETSUYA
IPC: F25B1/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle suitable for an air conditioner for a vehicle capable of precisely estimating coolant flow rate to be used for estimating compressor torque by accurately detecting a difference between pressures before and after an orifice having a high correlation with the coolant flow rate, and thereby highly accurately estimating the compressor torque and achieving the estimation, while saving spaces and reducing cost.  <P>SOLUTION: This refrigerating cycle includes a subcool capacitor which is integrally provided with a condensing part of coolant, a liquid receiver and a subcooling part. The orifice is arranged to restrict a flow of the coolant passing through the condensing part of the subcool capacitor. The refrigerating cycle includes a pressure difference detection means capable of detecting the difference between pressures before and after the orifice, a coolant flow rate estimation means for estimating the coolant flow rate by referring to the detected pressure difference and a compressor torque estimation means for estimating the compressor torque by referring to the estimated coolant flow rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034238-A (JP)
Title: Locker reservation system
Inventor: MORIGUCHI AKIRA
IPC: G07F17/12
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization factor or profitability of a locker for designating and reserving a use start scheduled time.  <P>SOLUTION: This locker reservation system is configured to make it impossible for any other user till use a locker during a period from the reservation time till use start scheduled time of the locker, and to charge a reserver with money for the period from the reservation time till use start scheduled time of the locker.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010059409-A (JP)
Title: Conductive ink
Inventor: SUZUKI HIROKO
IPC: C09D11/02
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that, although it has been necessary that a binder resin contains halogen to achieve excellent conductivity for formation of a conduction circuit by printing using a conventional thermoplastic conductive ink, such conductive ink having a large environmental load because of containing halogen and the binder resin containing halogen has poor adhesiveness with an ITO film and being disadvantageous in terms of reliability as a conductive circuit.  <P>SOLUTION: The conductive ink is characterized in that: in the conductive ink containing silver and the binder resin, the binder resin contains a polyester resin; the silver is a flaky silver powder having a tap density of 2.0-10.0 g/cm<SP>3</SP>, a BET specific surface area of 0.4-5.0 m<SP>2</SP>/g, and a mean particle diameter of 0.1-20 μm; and in addition, a metal chelate contains one or more aluminum, zirconium, and titanium atoms in a molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039574-A (JP)
Title: System and method for distributing congestion state
Inventor: NAGAI SADAO
IPC: G06Q50/10
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To distribute to the Internet network, a congestion state of a facility which locates at a remote place in response to a request from a user.  <P>SOLUTION: A service to avoid congestion is provided to a user by distributing a message responding to the congestion state while visualizing the congestion state of the facilities 11a and 11b which locate at remote places. The congestion is determined by photographing a specific area 16 of the facility 11a by camera 15, and comparing it with a reference image. A determination result is stored in a server 13 and a user knows the congestion state of the facility 11a by accessing the server 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038279-A (JP)
Title: Heat insulating substrate material and repair method for horizontally tiled roof
Inventor: WATABE WATARU
IPC: E04D12/00
Filed: 2009-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating substrate material which has sufficient width for putting it on upper faces of two steps or more of an existing horizontally tiled roof and reduces its thickness and cost without reducing its heat insulating performance greatly even when it has a horizontal groove for support member, and to provide a repair method for the horizontally tiled roof by the use of the substrate material.  <P>SOLUTION: This heat insulating substrate material 1 being put on upper faces of two steps or more of the existing horizontally tiled roof 2 is provided with connection means for connecting adjacent heat insulating substrate materials 1 mutually at the eaves ridges and in the right and left directions. This substrate material has the horizontal groove 1a for inserting the support member into it on the upper face, and a bottom face of the horizontal groove 1a is separated from a section close to the eaves ridge combined section of the existing horizontally tiled roof 2 and is formed at such a position that keeps satisfactory heat insulating performance and strength. Its lower face is formed into such a shape that agrees with a difference in steps and effective dimension of the existing horizontally tiled roof 2. This heat insulating substrate material 1 is constituted by arranging the horizontal grooves 1a mutually adjacent in the direction of eaves ridge at an equal interval of 606 mm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040590-A (JP)
Title: Semiconductor device
Inventor: MORIKAWA NAOKI
IPC: H01L29/872
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thyristor capable of improving voltage rise rate (dV/dt) resistance in a high temperature, and capable of preventing malfunction.  <P>SOLUTION: On one main surface of a semiconductor layer (20), a first main electrode (11) is formed on a first semiconductor layer (21) having a first conductivity type (p-type), and a second semiconductor layer (24) having a second conductivity type (n-type) opposite to the first conductivity type and partially formed in the first semiconductor layer and a gate electrode (13) connected to the second semiconductor layer and the first semiconductor layer are formed in a portion where the first main electrode is not formed, and on the other main surface of the semiconductor layer, a second main electrode (12) is formed, and the electric current flows between the first main electrode and the second main electrode, and the semiconductor device works as the thyristor. The semiconductor device includes a bidirectional diode connected between the gate electrode and the first main electrode and constituted by SBD (31, 32).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043274-A (JP)
Title: Water heater including hot water piping for hot water filling
Inventor: YASUDA KEN
IPC: F24H1/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater capable of reducing the level of operating sound (noise) during hot water filling operation having a relatively long operation duration.  <P>SOLUTION: The water heater 1 at least includes: a combustion part 10 constituted by juxtaposing two or more burners 11, 12, 13; a heat exchanger 20; and a combustion control means 30 for performing combustion control of each burner at combustion amount between lower limit combustion amount and upper limit combustion amount. The combustion control means 30 includes a hot water filling mode selection switch for guiding a flow of hot water to hot water piping 48 for hot water filling when turned on. The combustion control means further includes a silent set switch and, when the hot water filling mode selection switch is ON and the silent set switch is ON, executes silent hot water filling mode for performing combustion control of all of the burners in a predetermined range from the lower limit combustion amount of each burner to intermediate combustion amount or combustion control to fix the combustion amount of all of the burners at the lower limit combustion amount of the respective burners.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010086950-A (JP)
Title: Method for manufacturing hollow core body for coaxial cable
Inventor: TANAKA SEIJI
IPC: B29C48/34
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow core body for a coaxial cable with production stability hardly damaged even if an area pull-down magnification at molding is made larger than 300 times.  <P>SOLUTION: An insulation coating body 14 is formed to be made of thermoplastic resin around an internal conductor 12 by extrusion molding using dies, structured of an inner circular part 14a, a plurality of rib parts 14b extended radially from the inner circular part 14a, and an outer circular part 14c coupling outer ends of rib parts 14b with each other, having a plurality of gap parts 16 surrounded by the inner circular part 14a, the outer circular part 14c and rib parts 14b, and further, having its outer diameter to be more than 0.5 mm and 5 mm or less, and with a ratio of the gap parts 16 in a cross section perpendicular to a longitudinal direction to be 40% or more. In that case, a linear velocity of the internal conductor 12 is to be 20 m/min. or more, an area pull-down magnification is to be greater than 300 times and to be 2,000 times or less, and the insulation coating body 14 formed after extrusion molding is forcibly cooled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047691-A (JP)
Title: Electromagnetic-type actuator and material testing apparatus
Inventor: KITAMURA KIMITOSHI
IPC: G01N3/38
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-type actuator capable of estimating the lifetime and capable of setting the estimate life to a required value or above, and to provide a material testing apparatus.  <P>SOLUTION: The electromagnetic-type actuator is equipped with a thin lead plate 31, formed into a substantially U-shaped vertical cross-sectional shape and is attached to a first support part 32 at one end thereof as well as to a second support part 33 at the other end thereof. The thickness (t) of the thin lead plate 31 and the radius R of curvature of the lead plate 31 are set so that the fatigue lifetime due to the reciprocating movement of the moving shaft 21 in the lead plate 31 becomes a 10<SP>8</SP>cycle or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049039-A (JP)
Title: Cable connector, contact, and pressed article
Inventor: ASAI KIYOSHI
IPC: H01R12/77
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a cable connector widthwise which connects two kinds of cables having different shapes, and to efficiently manufacture a contact arranged at the cable connector.  <P>SOLUTION: A housing 102 includes a plurality of through holes 104 penetrating from a front surface side to a rear surface side. Pinching part engagement holes 104c are formed in a line by the same numbers as the through holes 104 at the rear surface side of the housing 102. Contacts 103 are formed of a plurality of rod-like members which are obtained by pressing a single metal plate, and has a pin contact abutting part 108, a pinching part 105, and a connecting part 112 for connecting them as one body. The pin contact abutting part 108 is formed by bending one end side of the rod-like member, and attached to the through hole 104. The pinching part 105 is formed by bending one end side of the rod-like member, and is attached to the pinching part engagement hole 104c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053740-A (JP)
Title: Schedule display method and display device
Inventor: MATSUDAIRA NAOHIKO
IPC: G06F15/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for easily obtaining a schedule.  <P>SOLUTION: The display device includes a first area in which a calendar for one month is displayed and a second area in which schedules for one month corresponding to the calendar displayed in the first area are displayed, and characterized such that a cursor is displayed in the first area, and that a date displayed in the first area is made selectable according as the cursor is moved. When the date in which the schedule is registered is pointed by the cursor, the schedule corresponding to the date pointed by the cursor is displayed in the second display area, and when the date in which any schedule is not registered is pointed by the cursor, the schedules for one month are displayed in the second display area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050505-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having improved precision in determining the kind of a suction nozzle body, and driving an electric fan in a driving condition suitable for the kind of the determined suction nozzle body.  <P>SOLUTION: A control unit 43 determines the kind of a suction nozzle body based on a change in suction air flow rate corresponding to a change in current value which is made by changing the input of the electric fan 18 and detected by an electric current detecting unit 42. Therefore, precision in determining the kind of a suction nozzle body is improved. The control unit 43 controls the input of the electric fan 18 corresponding to the kind of the detected suction nozzle body. Thus, the electric fan 18 is driven in the driving condition suitable for the kind of the determined suction nozzle body.  <P>COPYRIGHT: (C)2011,JPO&INPIT