baber/WOPTO huggingface dataset:
Patent JP-2011014613-A (JP)
Title: Semiconductor device
Inventor: MORIKAWA NAOKI
IPC: H01L29/747
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a thyristor of less power consumption, with an improved rising rate of a critical voltage.SOLUTION: The electrodes for controlling a triac 10 are T1 electrode (first main electrode) 11 and T2 electrode (second main electrode) 12 serving as main electrodes and a gate electrode 13. A semiconductor layer 20 which constitutes the triac 10 includes, as shown in the figure, a P1 layer (first semiconductor layer: p-type layer: base) 21, an N1 layer (n-type layer: base) 22, a P2 layer (p-type layer: base) 23, an N2 layer (third semiconductor layer: n-type layer: emitter) 24, an N3 layer (n-type layer: emitter) 25, and an N4 layer (second semiconductor layer: n-type layer) 26. In the triac 10, silicon diodes 31 and 32 are arranged in series between the T1 electrode 11 and the gate electrode 13 so that a direction running from the gate electrode 13 to the T1 electrode 11 becomes a forward direction.
Patent JP-2011012724-A (JP)
Title: Gas supply unit and gas supply device
Inventor: KATO KEISUKE
IPC: F16K49/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply unit capable of allowing carrying gas (purge gas) to smoothly flow, and reducing the width of a block equipped with a plurality of opening/closing valves.SOLUTION: In the gas supply unit, a valve chamber 24 is arranged on an upper surface 20a of a flow passage block 20 at a predetermined interval in a longitudinal direction of the flow passage block 20. A connection flow passage 26 is connected to a substantially center portion of the valve chamber 24, and extended in a direction separating from the upper surface 20a. A carrying gas flow passage 21 is formed with a larger diameter than the connection flow passage 26, linearly extended in the longitudinal direction of the flow passage block 20, and disposed in a portion offset from a virtual plane F bisecting the flow passage block 20 in a crosswise direction. A process gas flow passage 22 opens toward a lower surface 20b of the opposite side of an upper surface 20a, and passes through the portion offset to the opposite side of the carrying gas flow passage 21 from the virtual plane F in the flow passage block 20 and is connected to the valve chamber 24.
Patent JP-2011013843-A (JP)
Title: Parking lot management system and parking-fee adjustment machine
Inventor: MASAGO SOICHIRO
IPC: G06F13/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To synchronize the time of the internal clocks of a plurality of parking lot equipment so that it matches with a standard time, and to attain time synchronization at low cost, without significantly changing the existing configurations.SOLUTION: In a parking lot management system 2, a parking lot management unit 12 in charge of communication synchronizes the time of the self-internal clock with standard time information acquired from an NTP server, and transmits hour/minute/second values, shown by the internal clock to a parking fee adjustment machine 11 in charge of communication. The parking fee adjustment machine 11 transmits the received hour/minute/second values with a delay correction value to a simple server 14. The simple server 14 corrects the received hour/minute/second values by the received delay correction value and sets the corrected hour/minute/second values to the self-internal clock, and transmits the hour/minute/second values shown by the internal clock to each parking fee adjustment machine 11 and each parking ticket issuing machine 13 in the parking lot management system 2. Each parking fee adjustment machine 11 and each parking ticket issuing machine 13 set the received hour/minute/second values to self-internal clock.
Patent JP-2011014204-A (JP)
Title: Magnetic recording medium, method of manufacturing the same, and magnetic recording and reproducing device
Inventor: ISHIBASHI SHINICHI
IPC: G11B5/851
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium high in electromagnetic conversion characteristics and corrosion resistance, and also to provide its manufacturing method and a magnetic recording and reproducing device.SOLUTION: The magnetic recording medium has a soft magnetic base layer 2, an orientation control layer 3 to control the orientation of the layer immediately thereon, a non-magnetic base layer 8, a perpendicular magnetic layer 4 disposed almost perpendicular to the surface 1a with an easy magnetization axis, and a protective layer 5 in this order on the surface 1a of a non-magnetic substrate 1. The perpendicular magnetic layer 4 includes two or more layers of magnetic layers 45, 46, and area distributing 48 with a largest amount of distributed non-magnetic materials is provided in the magnetic layer 46 of the protective layer 5 out of the magnetic layers 45, 46, so that a desired magnetic recording medium can be obtained using the magnetic recording medium 50 whose concentration of the non-magnetic material decreases from the protective layer 5 side towards the non-magnetic substrate 1 side.
Patent JP-2011015833-A (JP)
Title: Dishwasher
Inventor: SHIMOMURA KAZUNARI
IPC: A47L15/46
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher capable of appropriately washing objects to be washed according to the stain on the objects to be washed while accurately detecting the turbidity of washing water.SOLUTION: A storage part for storing washing water is formed under a washing tub 2 for holding the objects to be washed, and a plurality of washing nozzles 3, 4, 7 ad 5 are disposed within the washing tub 2. Washing water stored in the storage part is fed to the respective washing nozzles 3, 4, 7 and 5 one after another. A turbidity detecting part 60 is disposed at a position higher than a maximum level of washing water which can be stored in the storage part within the washing tub 2. The turbidity detecting part 60 detects the turbidity of washing water fed to one washing nozzle 5 from among the plurality of washing nozzles 3, 4, 7 and 5. The washing nozzle 5 has a third bending part 5x for spouting washing water toward the turbidity detecting part. A turbidity detecting nozzle 60x of the washing nozzle has a second spout 20c at the front end of a horizontal part 5e branched from the third bending part 5x.
Patent JP-2011023877-A (JP)
Title: Apparatus for specifying broadcast station and apparatus for specifying area
Inventor: SHIMOSHIMANO HIDEO
IPC: H04B1/16
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To specify a broadcast station as an appropriate broadcast station that receives distribution of contents.  <P>SOLUTION: An apparatus for specifying a broadcast station includes a memory which stores the frequencies of radio waves used in each broadcast station for transmitting a broadcast signal and the broadcasting area of each broadcast station, and a control unit which specifies a broadcast station receiving distribution of the contents about broadcast among the broadcast stations stored in the memory. When the current area where the apparatus for specifying a broadcast station exists can be specified, the control unit specifies one of the broadcast stations stored in the memory, wherein the current area matches the broadcasting area stored in the memory and the frequency matches that of a broadcast signal received by an antenna, as the broadcast station that receives distribution of the contents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233402-A (JP)
Title: Game machine
Inventor: ERA YOSHIHIRO
IPC: A63F7/02
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of switching advance notice rendering modes while reducing a control load on a main control means.  <P>SOLUTION: A CPU 1020 for display control other than a main control unit 200 controls and switches its advance notice rendering modes according to preset appearance ratios corresponding to the various advance notice rendering modes in giving advance notice of the start of a certain game state, thereby this game machine can alleviate load on the main control unit 200 when the switching of the advance notice rendering modes is made.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027472-A (JP)
Title: Route search apparatus, program, start frequency prediction apparatus, fuel consumption calculation apparatus, and operation schedule determination apparatus
Inventor: KITAOKA HIRONOBU
IPC: B60L50/16
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To search for a route which minimizes fuel consumption cost with high precision.  <P>SOLUTION: For each of candidate nodes connected to a terminal node of a route from a starting point of a vehicle, an operation schedule up to the candidate node which makes the charging state quantity of a motor generator in the candidate node a standard value or above and minimizes the fuel consumption cost from the starting point up to the candidate node is determined by a schedule determination part 34. Fuel consumption cost up to the candidate node corresponding to the determined operation schedule up to the candidate node is calculated by a cost calculation part 36. In a route search part 28, a route up to the candidate node which minimizes the calculated fuel consumption cost is selected by a minimum cost selection part 38. The processing by the schedule determination part 34 and the cost calculation part 36 is repeatedly performed for the selected route until the terminal node of the selected route reaches a destination of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028452-A (JP)
Title: Information processing apparatus, information processing method, and program for controlling the information processing apparatus
Inventor: UCHIKAWA SHINICHI
IPC: B41J29/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid that use of a printer connected by short-distance wireless connection is troublesome because it is necessary for a user to reset an output destination to the printer connected by the short-distance wireless connection every time the user performs printing and that output is performed to an unintended printer when erring in the setting of the output destination, when using the printer connected by the short-distance wireless connection.  <P>SOLUTION: In this information processing apparatus setting one of a plurality of printers capable of performing communication as a printout destination to make the printer perform printout, it is decided whether or not a newly connected printer is present (S500), When the printer is detected and is not set as the printout destination, the setting of the printout destination is automatically changed to the printer detected with the connection (S510-S530). Thereby, the output destination is automatically changed to the printer connected by short-distance wireless (or peer-to-peer communication).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027360-A (JP)
Title: Ventilation device and method of controlling indoor pressure
Inventor: MATSUI NOBUKI
IPC: F24F7/08
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of indoor pressure control in a ventilation device performing indoor ventilation and controlling indoor pressure.  <P>SOLUTION: The ventilation device is equipped with: an air supply fan for supplying outdoor air to an indoor side as supply air; an air discharge fan for discharging indoor air to an outdoor side as discharge air; a supply passage in which the air supply fan is provided and the supply air is made to flow; a discharge passage in which the air discharge fan is provided and the discharge air is made to flow; and a total enthalpy heat exchanger recovering heat quantity in the discharge air and applying the heat quantity to the supply air. The ventilation device further is further equipped with: a trial operation control means (51) for leading out a mass flow rate Qe2 of the air discharge fan allowing a pressure difference between the indoor and outdoor sides to become a target pressure difference ΔP when operation of the air supply fan is controlled so that a mass flow rate of the air supply fan becomes a predetermined flow rate Qs1 during trial operation after installation; and a main operation control means (52) for controlling the rotational frequency of the air supply fan so that the mass flow rate of the air supply fan becomes Qs1 and controlling the rotational frequency of the air discharge fan so that the mass flow rate of the air discharge fan becomes Qe2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031269-A (JP)
Title: Resistance welding apparatus, and electrode used therefor
Inventor: TAKEUCHI HIDEYO
IPC: B23K35/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding apparatus capable of preventing an inner electrode from being softened, and reliably executing joining even a material is hardly joined by the welding, such as high-tensile steel.  <P>SOLUTION: By gradually increasing the cross sectional area of an inner electrode 20 from a flat face 22 to a base end side, the heat transferred from a workpiece via the flat face 22 is diffused toward the base end side where a volume becomes larger, and the temperature rise at the tip end 21 of the inner electrode 20 can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030816-A (JP)
Title: Mobile radiographic apparatus
Inventor: FUSE MIYUKI
IPC: A61B6/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radiographic apparatus enhancing operatability in the case where the heights of operators are different.  <P>SOLUTION: The mobile radiographic apparatus is provided with: a radiographing section having an X-ray generating section irradiating a subject with X ray; a carrier for mounting the radiographing section; and a handle for travelling for controlling the traveling of the carrier and being constituted by mounting the radiographing section on the carrier, which is equipped with a handle height adjusting mechanism moving the handle for traveling in a vertical direction and changing the height of the handle for traveling from a ground face; a set value input means for setting the height of the handle for traveling; and a first control means for controlling the handle height adjusting mechanism based on the set value and moving the height of the handle for traveling to the height corresponding to the set value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033959-A (JP)
Title: Method for producing toner particles
Inventor: SHIOASHI YOSHIAKI
IPC: G03G9/087
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulverizer by which toner particles having a small particle diameter and containing little ultrafine powder are efficiently and stably obtained with good productivity.  <P>SOLUTION: A method for producing toner particles includes: a melt-kneading step of melt-kneading a mixture containing a binder resin and a colorant; a pulverization step of pulverizing the resulting kneaded material; and a classification step of classifying a finely pulverized material obtained through the pulverization step, wherein the pulverization step has a cold air generating means and a pulverizer used for pulverization includes a stator 310 and a rotor 314 therein. The stator and rotor surfaces each have a plurality of raised parts and recessed parts. When pulverization is performed, the raw material is conveyed using a high-pressure gas in an atmosphere at -40 to 0°C, the pressure P of the high-pressure gas being 0.3 MPa≤P, and the raw material is cooled for a time T (s) and pulverized at a rotor peripheral velocity R [m/s], while satisfying the expression (1): 75≤rotor peripheral velocity R [m/s]×time T [s] and the expression (2): 100≤rotor peripheral velocity R [m/s]≤175.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141288-A (JP)
Title: Slurry and polishing solution set, substrate, substrate polishing method using chemical mechanical polishing solution (cmp) obtained from the polishing solution set
Inventor: HOSHI YOSUKE
IPC: B24B37/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry containing a tetravalent metal hydroxide improved in variation in handling operability, usable period of time, and polishing speed, a polishing solution set containing the slurry and an additive solution, and a substrate polishing method using a CMP solution obtained by mixing the polishing solution set with respect to a CMP technology to flatten a shallow-trench separated insulating film, a premetal insulating film, an interlayer insulating film, and the like.  <P>SOLUTION: The polishing solution set comprises the slurry containing water and a tetravalent metal hydroxide, and the additive solution containing water and an additive agent. This solution set is mixed to be used as a CMP solution. In this set, the slurry has a conductivity of 1 mS or below when the concentration of the tetravalent metal hydroxide is 1 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038488-A (JP)
Title: Ion current detection device
Inventor: KUSUHARA ISAO
IPC: F02P17/12
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion current detection device capable of accurately detecting an ion current in quick timing.  <P>SOLUTION: The ion current detection device has an ignition coil 1 including a primary coil L1 and a secondary coil L2 which are electromagnetically connected with each other, a switching element 2 which controls the current of the primary coil L1, an ignition plug PG which positively discharges during OFF operation of the switching element 2, a bias circuit 3 having a capacitor C1 and a Zener diode ZD1 in which the capacitor C1 is charged corresponding to the breakdown voltage of the Zener diode ZD1 during the discharging of the ignition plug PG, and a current detection circuit 4 for detecting the discharge current of the capacitor C1. The construction is made so that the Zener diode ZD2 is disposed between the capacitor C1 and the ground and a resistance element R1 between the connection point of the capacitor C1 and the Zener diode ZD2 and the secondary coil L2 to feed a current from the ignition plug PG after completion of ignition discharge through the resistance element R1 into a Zener diode ZD2 being broken down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039965-A (JP)
Title: Model parameter estimation device, method, and program
Inventor: OBA TAKANOBU
IPC: G10L15/183
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a model parameter to be estimated more accurately than conventional devices and methods.  <P>SOLUTION: A device receives one or more lists i which comprise a plurality of symbol sequences f<SB>i, j</SB>which have importance degrees e<SB>i, j</SB>assigned thereto and are expressed by identity vectors, and receives correct answer symbol sequences f<SB>i, O</SB>of respective list i, which have importance degrees e<SB>i, O</SB>assigned thereto and are expressed by identity vectors, and estimates a model parameter w and includes an importance degree conversion part and a model parameter estimation part. The importance degree conversion part converts, per list, importance degrees e<SB>i, j</SB>so that a value of the degree of importance of a prescribed symbol sequence is relatively larger than values of degrees of importance of symbol sequences other than the prescribed sequence. The model parameter estimation part estimates the model parameter w from the symbol sequences f<SB>i, j</SB>, correct answer symbol sequences f<SB>i, O</SB>, and degrees of importance after the conversion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043400-A (JP)
Title: Seismic isolation structure and operation method of truck or refueling machine
Inventor: NAGANO SHINJI
IPC: G21C19/18
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to further improve earthquake resistance when the size and number of parts cannot be changed because of the physical interference between them and the functional limitation of a refueling machine or when materials which have already had the maximum available mechanical strength are used though a general method to prevent derailment is to impart the resistance to the damage by an earthquake to overturn prevention fittings and rails included by the refueling machine and through the enhancement in design seismic coefficients by the review of earthquake motions requires such measures as the securement of the strength of members, the load distribution through the increase in the number of them and the like as to the earthquake resistance of conventional refueling machines.  <P>SOLUTION: The refueling machine 1 needs to have an earthquake prediction data sink which receives earthquake prediction data and transmits signals of the reception to a refueling machine controller 32. Moreover, the refueling machine 1 collates the received data with a vibrational component corresponding to each frequency in an earthquake motion in a nuclear power plant concerned and confirms the proper period that is least susceptible to the earthquake motion to determine the position of a traversing truck in the proper period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048039-A (JP)
Title: Projector
Inventor: TAKANO SEIJI
IPC: G03B21/14
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which projects an image to an installation surface, and which is not restricted in an installation place on a vertical plane being the installation surface.  <P>SOLUTION: The projector includes: a fixed part which is fixed to the tilted installation surface; a display part on which a projection image based on image data is displayed; a mirror which deflects a projection direction of the projection image, read out with light emitted from the light source and displayed on the display part, to an installation surface direction; a tilt detection part 18 which detects the tilt in the projection direction to a horizontal surface; and a projection image-processing part 14 which rotates the projection image according to the tilt detected by the tilt detection part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048770-A (JP)
Title: Product inspection software
Inventor: ASAMI ATSUSHI
IPC: G05B19/418
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product inspection software that facilitates the design of a production line of electronic equipment using product inspection software.  <P>SOLUTION: In the product inspection software 30, a product inspection function 31 acquires the execution time of an executed inspection process, an execution time display function 34 accumulates the execution time in an information storage DB 32, and the accumulated execution time is displayed in a display part 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054585-A (JP)
Title: Inductor and dc-dc converter
Inventor: TSUJI HITOSHI
IPC: H01F27/29
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-profile inductor hardly causing magnetic saturation and excellent in DC superposition characteristics; and a low-profile DC-DC converter hardly deteriorated in characteristics and saving space.  <P>SOLUTION: The inductor 1 has a coil electrode section 10 in which a first spiral electrode 101 and a second spiral electrode 102 are wound in the same direction, lie in the same plane, and are connected to each other by a connection electrode 105. The coil electrode section 10 is sandwiched by the first magnetic layer 11 and the second magnetic layer 12 from both directions perpendicular to the plane. A first protrusion electrode 103 and a second protrusion electrode 104 at ends of the first spiral electrode 101 and the second spiral electrode 102 that are opposite to the connection electrode 105 have a shape extending in a direction perpendicular to the plane, have a length at which each of the protrusion electrodes protrudes from the first magnetic layer 11, and function as the end electrodes of the inductor 1. Arranging this low-profile inductor 1 on a mounting circuit board 20 achieves formation of a low-profile DC-DC converter including a double layer structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT