baber/WOPTO huggingface dataset:
Patent JP-2012045582-A (JP)
Title: Method for joining dissimilar materials
Inventor: MATSUMOTO TAKESHI
IPC: B23K26/21
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining dissimilar materials, capable of keeping a peeling strength high while maintaining a tensile shear strength of a composite structural material formed by joining dissimilar materials such as steel and an aluminum-based material.SOLUTION: In this method, a flux containing 20-60 mass% of CsF and the residual substantially consisting of KAlF is applied to the surface of a steel plate of a welding portion side while an applied amount per unit area is 0.5-5 mg/cmand an aluminum or aluminum alloy and a steel material are molten and welded while supplying a solid wire containing 1.75-2.1 mass% of Si and the residual consisting of aluminum and an inevitable impurity.
Patent JP-2012049003-A (JP)
Title: Induction heating cooker
Inventor: NAKAJIMA KOJI
IPC: H05B6/12
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which substantially inhibit or eliminate a beat noise due to not only a direct flux interference but also an indirect flux interference even when a plurality of heating coils are driven by high frequency currents having different frequencies from one another.SOLUTION: An induction heating cooker comprises first and second heating coils, first and second drive circuit boards respectively mounted with first and second drive circuits supplying high frequency currents to the first and second heating coils, and a power source circuit board 30 provided between and in parallel with the first and second drive circuit boards and vertical to the first and second heating coils. The power source circuit board 30 includes first and second conductive layers provided on at least a partial region facing the first and second drive circuits.
Patent JP-2012049444-A (JP)
Title: Protection circuit and semiconductor device
Inventor: SUZUKI RYOTA
IPC: H01L21/822
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit in which ESD strength is improved in a small area.SOLUTION: The protection circuit includes: a first diode in which a direction from a ground potential line to a power supply voltage line is a forward direction of a current; a second diode in which a direction from the ground potential line to a signal line is the forward direction of the current; a third diode in which the direction from the ground potential line to the power supply voltage line is the forward direction of the current; and a fourth diode in which a direction from the signal line to the power supply voltage line is the forward direction of the current. The first and second diodes share a first diffusion layer connected to the ground potential line, and the third and fourth diodes share a second diffusion layer which is connected to the power supply voltage line and has a different conductivity property from the first diffusion layer.
Patent JP-2012052708-A (JP)
Title: Hot-water heater
Inventor: YAMAZAKI RYOICHI
IPC: F24D3/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water heater capable of demonstrating the maximum heating output by grasping a flow rate outside the hot-water heater without using an instrument for directly measuring a flow rate of a flowmeter or the like, and by performing a switching control of a switch valve provided in a low temperature water supply path based on the obtained flow rate outside the hot-water heater.SOLUTION: The hot-water heater is provided with a high temperature heating medium circuit for supplying a heating medium through a heat exchanger from a branching point of a downstream side of a circulation pump, a low temperature heating medium circuit for supplying the heating medium through the switch valve from the branching point, and a high temperature bypass circuit for supplying the heating medium from middle of the high temperature heating medium circuit to a downstream side of the switch valve. A table 207 of relationship of the flow rate outside the hot-water heater Q-a heating output at the times when the switch valve is opened and closed is obtained by experiments, and Qc at the time of a point K is defined as a judgement value. A flow rate ratio α branching at the branching point is calculated from the heating medium temperature, the flow rate Q outside the hot-water heater is indexed from the relationship table 206, and the switch valve is controlled so as to be opened when being larger than Qc, and to be closed when smaller.
Patent JP-2012051292-A (JP)
Title: Cutter
Inventor: OKADA ATSUTO
IPC: B27B9/02
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a cutter regulatable to various cutting depths with satisfactory workability.SOLUTION: A locking groove 41b of substantially V-shaped cross-section is formed in a guide link 41 attached to a surface plate 31 and adjacent to a body 20, a locking member 55 is provided in a housing 23 of the body 20, and a distal end of the locking member 55 is locked with the locking groove 41b by an elastic force of a coil spring 56, and a locked state of the locking member 55 with the locking groove 41b is released when a prescribed turning force or more acts to turn the body 20 with respect to the surface plate 31.
Patent JP-2012051338-A (JP)
Title: Lamination device, and lamination method
Inventor: YUFU ATSUSHI
IPC: B29C65/78
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lamination device and lamination method which reduce warpage or the like of a transparent substrate constituting a workpiece, can reduce a lamination time, and can maintain product quality higher than predetermined quality, even when one or more workpieces are simultaneously delivered to one lamination device to be laminated.SOLUTION: The lamination device 100 includes an upper chamber 113 partitioned by a diaphragm 112 and a lower chamber 121 provided with a heat plate 122, and delivers the workpiece 10 by a conveyance sheet 130 which travels over the heat plate and laminates it. The heat plate is provided with a lifting member 400. The lamination device is configured such that when the workpiece is delivered into a lamination section 101, the lifting member 400 is raised, and the conveyance sheet travels in a raised state from the heat plate. When the workpiece on the conveyance sheet is delivered to a predetermined position above the heat sheet, the lifting member 400 is lowered, and the workpiece is placed on the heat sheet and laminated.
Patent JP-2012055182-A (JP)
Title: Extra-soft processed chestnut and method for producing the same
Inventor: OSAWA KUNIO
IPC: A23L19/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a processed chestnut generally called an extra-soft chestnut or extra-soft sweet stewed chestnut (hereinafter called "extra-soft processed chestnut"), and a method for producing the same.SOLUTION: The method for producing the extra-soft processed chestnut includes the following steps: (1) a step for temporarily depressurizing flavored processed chestnuts as raw material chestnuts containing heated and gelatinized starch directly or while the raw material chestnuts are immersed in a seasoning liquid, moist-heating the raw material chestnuts thereafter while recovering the pressure or increasing the pressure on the raw material chestnuts, and next, recovering the pressure and cooling the chestnuts; and (2) a step for sealing/packaging the processed chestnuts obtained in the step (1) and sterilizing the sealed/packaged chestnuts.
Patent JP-2012057867-A (JP)
Title: Air conditioner
Inventor: KAMOTA HIROKAZU
IPC: F24F11/02
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that performs efficient defrosting operation by using limited heat stored in a heat storage device.SOLUTION: The air conditioner is provided wit a heat storage tank 32 including a heat storage material 36 storing heat generated with a compressor 6 and a heat storage heat exchanger 34. The air conditioner is provided with: a heat storage bypass circuit connecting an indoor heat exchanger 16 with an expansion valve 12, and connecting a four-way valve 8 with an inlet of the compressor 6; and a defrosting bypass circuit connecting the expansion valve 12 with an outdoor heat exchanger 14, and connecting an outlet of the compressor 6 with the four-way valve 8. In addition, when an outdoor heat exchanger inlet temperature detecting means 44 detects a defrosting start temperature, a defrosting operation is started, and a heat storage material increase start temperature higher than the defrosting start temperature is set. When a temperature detected by the outdoor heat exchanger inlet temperature detecting means 44 is below the heat storage material temperature increase start temperature, control is so performed to increase the temperature of the heat storage tank 32 when the temperature detected by a heat storage tank temperature detecting means 50 does not reach a predetermined temperature.
Patent JP-2012063415-A (JP)
Title: Image forming apparatus
Inventor: AZUMA TOSHIKAZU
IPC: H04N1/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has the function of providing operating order guidance by use of images according to a help key operation, the apparatus being able to provide an easy-to-understand image forming apparatus while reducing capacity required for storing image data.SOLUTION: The image forming apparatus is configured such that, following the flow of a moving image data indicated by an arrow, the apparatus displays a guidance image on a touch panel 16 and further displays an auxiliary image on a touch panel 16 with a timing indicated by marking data 300. Even when a typical guidance image that does not correspond to a state of the apparatus is displayed with this configuration, a user can understand the correct operating order by viewing the auxiliary image. As a result, it is not necessary to prepare many guidance images corresponding to the states of the devices. It is enough to prepare a typical guidance image. Accordingly, storage capacity required to store data on guidance image can be minimized.
Patent JP-2012061721-A (JP)
Title: Method of producing synthetic wood
Inventor: KATADA HARUKI
IPC: B27N3/04
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a synthetic wood, which reduces production cost and does not cause resin-impregnated variations.SOLUTION: The method of producing the synthetic wood includes: charging a foamed curable furan resin composition and a long fiber-reinforced furan resin rod alternately into a forming die; then arranging respective rods in parallel; heating the forming die; and foaming and curing the resin composition to carry out formation.
Patent JP-2012064474-A (JP)
Title: Lighting device
Inventor: ONO OSAMU
IPC: G09F13/04
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality lighting device which is thin and is excellent in luminance uniformity without deteriorating use efficiency of light emitted from a light source.SOLUTION: The lighting device includes the light source 12, and a light-transmitting and reflecting layer 16 having a light-transmitting region 17 for transmitting light and a light-reflecting region 18 for reflecting light and arranged by being opposite to the light source. The light-transmitting and reflecting layer, wherein a pattern for controlling transmittance on the basis of an area ratio between the light-transmitting region and the light-reflecting region is applied, has a first luminance uniformity section, and a second luminance section which has luminance different from that of the first luminance uniformity section.
Patent JP-2011167502-A (JP)
Title: Electronic endoscope system equipped with circuit for eliminating jitter of timing signal
Inventor: MIZUGUCHI NAOSHI
IPC: H04N7/18
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a jitter causing a noise mixing into an image signal in an electronic endoscope system.  <P>SOLUTION: The electronic endoscope system has an electronic endoscope, a video processor, a driving circuit to drive an imaging element, a correlative double sampling circuit to which the image signal output by the imaging element is input, an A/D conversion circuit to which an output signal from the correlative double sampling circuit is input, and a timing-signal-generation circuit supplying timing signals to the driving circuit, the correlative double sampling circuit, and the A/D conversion circuit. A PLL circuit is connected at least between the timing-signal-generation circuit and the driving circuit, between the timing-signal-generation circuit and the correlative double sampling circuit, or between the timing-signal-generation circuit and the A/D conversion circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012062715-A (JP)
Title: Floor structure for upper story of wooden house
Inventor: HARIGAI YOSHIAKI
IPC: E04B5/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate construction of a floor structure for an upper story of a wooden house, to make the construction laborsaving, to shorten a construction time, and to improve cushion performance thereof.SOLUTION: In a floor structure for an upper story of a wooden house, floor panels 10 and 20 are laid on a girth 60 and a floor beam 61, and peripheral edges thereof are formed by being fixed by fixing means such as an adhesive and/or a nail. Quadrilateral structural plywood is used as the floor panel 10, and a connecting plate material 12 is joined to a back surface of one lateral side thereof. The connecting plate material 12 is made of a strip-like material with a predetermined width, and an extended placement portion is provided by making one longitudinal side edge of the connecting plate material 12 fixedly joined in such a manner as to be extended to the outside of the one lateral side of the floor panel 10. One side edge of the adjacent floor panel 10 is placed on the extended placement portion and mutually fixed by the fixing means such as the adhesive and/or the nail. Thus, retainer members disposed in a crossed manner do not have to be erected between the girth 60 and the floor beam 61, which are disposed almost in parallel, and between the floor beams 61.
Patent JP-2012061451-A (JP)
Title: Method for forming multilayer coating film
Inventor: UMINO KOJI
IPC: B05D1/36
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer coating film by which particulate light of two colors such as a blue color and a yellow color in the relation of complimentary colors can be recognized in the multilayer coating film having a hue of violet.SOLUTION: In the method for forming the multilayer coating film with the hue (H) of 7.5P to 10RP in Mansell color system in which a base coating film complaining a colored photoluminescent pigment (C) containing a coloring pigment (A), an aluminum pigment (B) and two kinds of photoluminescent pigments is formed and a clear coating film is formed on the object to be coated, the photoluminescent pigment constituting the colored photoluminescent pigment (C) is constituted by combining a scale-like photoluminescent pigment (C1) of an interference color of the range from -20 to -30 and a scale-like photoluminescent pigment (C2) of a reflecting color of the range from +20 to +30 or by combining a scale-like photoluminescent pigment (C3) of a reflecting color of the range from -20 to -30 and a scale-like photoluminescent pigment (C4) of an interference color of the range from +20 to +30 in the case of showing the hue circle by left turning -50 and right turning +50 by making the hue (H) the reference (0 position) of Mansell hue circle 100.
Patent JP-2012067340-A (JP)
Title: Charging and depositing method of charged material to blast furnace, and operating method of blast furnace
Inventor: KAYANO HAYAE
IPC: G01B15/04
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To optimally operate the blast furnace by bringing an actual deposition profile closer to a theoretical deposition profile by carrying out a deposition profile measurement of steel ore or coke for every turning of a shooter.SOLUTION: In a charging and depositing method of charged material such as iron ore and coke within a blast furnace, the charged material is charged while scanning a surface of the deposited material and measuring a deposition profile by detection media during turning of a shooter, or for every turning. Moreover, new charged material is charged by controlling the shooter so as to correct an error from the theoretical deposition profile, comparing the measured deposition profile with the theoretical deposition profile obtained beforehand. Then, the blast furnace is operated by using the charging method.
Patent JP-2011067631-A (JP)
Title: Method and apparatus for smart handset design in surgical instrument
Inventor: GILBERT JAMES A
IPC: A61B18/14
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and system to enable bidirectional communication between an electrosurgical instrument and a generator.  <P>SOLUTION: The electrosurgical instrument includes a housing which has a treatment portion attached and defines a chamber therein for retaining an activation circuit and a control circuit. The activation circuit is operably coupled to at least one activation element that is activatable to control the delivery of electrosurgical energy from a generator to tissue proximate the treatment portion. The control circuit includes a microprocessor configured to enable bidirectional communication between the electrosurgical instrument and the generator relating to usage information of the electrosurgical instrument. The usage information is selected from the group consisting of a serial number of the electrosurgical instrument, instrument type, number of times the electrosurgical instrument has been activated, overall time the electrosurgical instrument has been used, operating parameters of the at least one activation element during each activation, operational status of the treatment portion during each activation, and power settings.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012070248-A (JP)
Title: Image encoding method, image decoding method, image encoding device, image decoding device, and program
Inventor: ITO TAKESHI
IPC: H04N19/91
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by suppressing a difference value between a predicted value obtained from encoded peripheral pixels and an input image.SOLUTION: An encoding mode determination unit 61 determines whether to perform intra-encoding using bit depth conversion processing. An upper layer encoding unit 62 performs upper layer encoding for an input image signal when the bit depth conversion processing is determined not to be performed. When the bit depth conversion processing is determined to be performed, an adjacent pixel bit depth conversion processing unit 67 performs the bit depth conversion processing for an adjacent pixel, a lower layer encoding unit 68 performs lower layer encoding, and a bit depth conversion error determination unit 72 determines a bit depth conversion error. An optimum encoding mode number/division bit depth/lower layer encoding mode number encoding unit 77 encodes an encoding mode number if the bit depth conversion processing is not performed, and encodes the encoding mode number and an optimum division bit depth Δ if the bit depth conversion processing is performed.
Patent JP-2012072464-A (JP)
Title: Method of recovering lithium
Inventor: ASANO SATOSHI
IPC: C22B3/44
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering lithium, which can recover the lithium efficiently which does not contain impurities, such as phosphorus and fluorine, from a lithium-containing solution that contains lithium hexafluorophosphate isolated from a lithium ion battery.SOLUTION: The method of recovering the lithium recovers the lithium from the lithium-containing solution that contains the lithium hexafluorophosphate isolated from the lithium ion battery. The method includes: a precipitation-forming step of forming the precipitation of a phosphoric salt and fluoride salt by adding alkali hydroxide to the lithium-containing solution with a pH of 9 or higher; and a lithium-recovering step of recovering the lithium from a filtrate after the precipitate formed through the precipitation-forming step is isolated and removed.
Patent JP-2012079082-A (JP)
Title: Input device
Inventor: AKAIKE KAZUHIRO
IPC: G06F3/038
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an input device with which an intuitive input operation can be performed without watching the operation.SOLUTION: A touch sensor 21 constituting an input device is provided in a headband 11 constituting a headphone 1. The touch sensor 21 comprises a first sensor 21a, a second sensor 21b, a third sensor 21c and a fourth sensor 21d. A predetermined assignment value is assigned to each of the sensors. When a user touches the touch sensor 21 with a finger and slides the finger on the touch sensor 21, a difference between assignment values of the sensor touched first and the sensor touched last is determined. That difference is then compared with a predetermined threshold value, thereby performing various kinds of operation control in the headphone 1 in accordance with that difference.
Patent JP-2012078276-A (JP)
Title: Circuit board inspection device and circuit board inspection method
Inventor: YAMAZAKI HIROSHI
IPC: H05K3/00
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board inspection device capable of improving inspection accuracy while suppressing decrease in inspection efficiency.SOLUTION: A circuit board inspection device comprises an inspection unit (the inspection unit including a voltage detection unit 3, a current detection unit 4, a discharge detection unit 5 and a controlling unit 9) that performs quality inspection in a predetermined first inspection condition. In the quality inspection, physical quantity generated along a supply of an inspection signal Ve to a conductor pattern 81 of a circuit board 80 is measured, and quality of the circuit board 80 is determined based on a value obtained by the measurement. If defective fraction of the circuit boards 80 at an intermediate point at which quality inspection to part of circuit boards 80 from among a plurality of circuit boards 80 is finished is equal to or more than a predetermined first reference rate, the inspection unit changes an inspection condition in the quality inspection after the intermediate point to a second inspection condition having higher standard than the first inspection condition. If the defective fraction of the circuit boards 80 at the intermediate point is equal to or less than a predetermined second reference rate having a lower value than the first reference rate, the inspection unit changes the inspection condition at the quality inspection after the intermediate point to a third inspection condition having lower standard than the first inspection condition.
Patent JP-2011014930-A (JP)
Title: Semiconductor device
Inventor: KITAKADO HIDETO
IPC: G02F1/1368
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent increase of off-current by formation of a defect in junction between a channel formation region and an impurity region in a p-channel type TFT when making structures of TFTs arranged in a display region and a drive circuit of a semiconductor device appropriate in accordance with a function.SOLUTION: In this semiconductor device where a first n-channel type TFT is arranged in a display region and a second n-channel type TFT and a p-channel type TFT are arranged in a drive circuit, the p-channel type TFT includes a channel formation region and an impurity region adjacent to it, wherein an impurity element added for the n-channel type TFT is not included in the impurity region. Thus, the channel length of the p-type channel type TFT is set smaller than that of the n-channel type TFT.