baber/WOPTO huggingface dataset:
Patent JP-2010010597-A (JP)
Title: Coil part
Inventor: TOMONARI HISAO
IPC: H01F27/29
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil part that implements reliable insulation of a core from electrodes.  <P>SOLUTION: The coil part has the conductive core 2, conductors 8 and 9 wound on a core part 3 of the core 2, and the electrodes 6 and 7 mounted on flange parts 4 and 5 of the core 2. The electrodes 6 and 7 are each provided with a mounting surface and connected with the conductors 8 and 9, and the mounting surface is provided with an insulating resin coating at least over the portion in contact with the core 2. The resin coatings formed on the electrodes 6 and 7 insulate the core 2 from the electrodes 6 and 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009547-A (JP)
Title: Series regulator circuit, voltage regulator circuit, and semiconductor integrated circuit
Inventor: SHIODA TETSUYOSHI
IPC: G05F1/56
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series regulator circuit capable of suppressing a fluctuation of output voltage with respect to a noise fluctuation of control voltage of an output transistor.  <P>SOLUTION: The series regulator circuit includes: one or a plurality of transistors in which one end of a channel is connected to an input port to which input voltage is applied, the other end of the channel is connected to an output port, and control voltage is applied to a control port; a control circuit for adjusting the control voltage in accordance with the voltage of the output port so as to set a voltage value of the output port to a voltage value selected by an output voltage setting signal; and a switching circuit for switching an operating condition other than the control voltage of the one or the plurality of transistors in interlock with a change in setting of a voltage value of the output port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009016843-A (JP)
Title: Lead frame structure and semiconductor package including same
Inventor: CHO SE-HOON
IPC: H01L23/50
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame structure capable of embodying a highly reliable semiconductor package at low cost.  <P>SOLUTION: The lead frame structure 100 includes a first lead frame 120 having a plurality of first leads 121; a second lead frame 130 having a plurality of second leads 131; and an adhesive member 140 disposed such that the first leads 121 are made to adhere to one surface of the adhesive member; and the second leads 131 are made to adhere to the other surface of the adhesive member, wherein the first leads 121 are arranged so as not to overlap with the second leads 131.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014238-A (JP)
Title: Eccentric reduction gear
Inventor: MURAKAMI TOMOYUKI
IPC: F16H1/32
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize easy machining of a pin internal tooth, and to prevent abrasion of members and deterioration of driving efficiency and assemblability in an eccentric reduction gear provided with a plurality of external gears and pin internal teeth meshing with them.  <P>SOLUTION: A first pin internal tooth 22a meshing with at least an external tooth 31 of the first external gear 28a, and a second pin internal tooth 22b meshing with at least an external tooth 31 of the second external gear 28b are provided as the pin internal teeth 22. In the first pin internal tooth 22a, its one end side is positioned with respect to a case 11, and in the second pin internal tooth 22b, its one end side is positioned with respect to another end side of the second pin internal tooth 22b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017205-A (JP)
Title: Pupil imaging apparatus for small animals
Inventor: SONODA SHIGEAKI
IPC: A01K67/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To clearly reflect the pupil enough to measure a pupil diameter on the basis of a captured image even for a small animal such as a rat or a mouse with red most which is difficult to measure the pupil diameter.  <P>SOLUTION: An infrared imaging optical system (4) whose imaging optical axis (Z) is turned to an imaging opening (2) is built in a frame body (3) with the opening (2) formed at the distal end, and the pupil imaging apparatus for small animals is provided with an infrared illumination system (6) for radiating infrared light from a light emission part (5) abutted to the head of the small animal, transmitting it through the head and making it be incident inside an eyeball, and a visible illumination system (7) for radiating stimulation light from the inside of the frame body (3) to the imaging opening (2). Also, an eye clip (8) to be abutted to the periphery of the eye of the small animal to block an eyelid from closing is disposed to the imaging opening (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021315-A (JP)
Title: Substrate transfer device, and substrate transfer method
Inventor: NAKANISHI TOMOAKI
IPC: H01L21/50
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate transfer device and substrate transfer method maintaining the temperature of an electronic component and a substrate increased when packaging even after packaging.  <P>SOLUTION: A heat block 33 is provided on a substrate transfer device 30 moving the packaged substrate 4 onto a substrate carrier 20 to heat the substrate 4 which is being moved toward the substrate carrier 20 from above. The heat block 33 is positioned above the substrate carrier 20 after moving the substrate 4 onto the substrate carrier 20 to heat by radiation the substrate 4 which is being carried from above and from below together with a post heat block 25 provided on the substrate carrier 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022204-A (JP)
Title: Rat trap
Inventor: HAYASHI TOSHIMITSU
IPC: A01M23/08
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rat trap which has an extremely simple structure, is excellent in trapping property and low cost, and can continuously trap a plurality of rats in one installation.  <P>SOLUTION: The rat trap 10 includes a housing 12 having a first opening 16 and a second opening 20 and a backward movement-preventing member 26 attached to each opening, characterized in that the backward movement-preventing member 26 has a structure wherein the rear ends 30a of a plurality of wires 30 are arranged and fixed close to the edge of the opening, and the tips 30b of the wires are extended toward the inside of the housing 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024563-A (JP)
Title: Hat
Inventor: KOKAJI MASAYOSHI
IPC: A42B1/06
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hat having a constant size around the head even when brought into a storing state of a body-protecting fragment.  <P>SOLUTION: The hat is constituted as follows. A hat body 2 has a dual structure having an inner cloth 3 and an outer cloth 4, and a ring-shaped belt body 5 as a sweat band contacting with the head, formed in the inside of the lower end edge 6 of the inner cloth 3. A non-sewn part 8 is formed without sewing the parts of the lower end edge 6 of the inside cloth 3 and the lower end edge 7 of the outer cloth 4. The body-protecting fragment 1 is sewn on the outer surface 9 of the inner cloth 3 corresponding to the non-sewn part 8 to enable the body-protecting fragment 1 to be switched between the using state of an exposed hung down state and the non-using state of being stored between the inner cloth 3 and the outer cloth 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009160372-A (JP)
Title: Cooking vessel
Inventor: KIM YANG YEONG
IPC: A47J27/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking vessel for an induction range, which is capable of preventing a floating phenomenon caused by thermal expansion, and extremely extending the life of the cooking vessel for the induction range.  <P>SOLUTION: In the cooking vessel 200 for the induction range, a plurality of recessed parts 61 are formed on the rear surface of a bottom part in a non-conductive vessel body 60 to which a plurality of conductive metallic boards 70 formed to have small areas are pressure-bonded. Though a coefficient of thermal expansion of the non-conductive vessel body 60 is different from that of the conductive metallic boards 70, the floating phenomenon of the conductive metallic boards 70 is prevented without accumulating thermal expansion compared to the area by the bonding of the plurality of metallic boards 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025243-A (JP)
Title: Screw for fixing electronic component and electronic control apparatus
Inventor: FUKAMACHI SATOSHI
IPC: F16B23/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw for fixing an electronic component capable of preventing a whisker from being generated, and an electronic control apparatus.  <P>SOLUTION: A head 22 of a screw for fixing a connector of which the head of the screw is soldered after the connector 72 is screw-locked to a substrate 24 is soldered so as to cover the head by a film thickness not smaller than a predefined film thickness at which the whisker is not generated. The height H and the corner radius R of the head of the screw 22 for fixing the connector which standardizes the surface of the substrate are set at a value which enables soldering so as to cover the head by a film thickness not smaller than a predefined film thickness so that the generation of the whisker is prevented by being soldered at a film thickness not smaller than a predefined film thickness at the corner of the head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028560-A (JP)
Title: Polling communication system and polling control method
Inventor: WATANABE NAOYUKI
IPC: H04J11/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polling communication system capable of performing stable communication even when many terminal units are connected.  <P>SOLUTION: A PLC master unit modem transmits information to which a first synchronization signal and the address information of polling control are added to a PLC repeater, using the first synchronization signal transmission band of a master frame set on the basis of the first synchronization signal. The PLC repeater transmits a second synchronization signal to a PLC slave unit modem in the state of establishing synchronization with the PLC master unit modem on the basis of the first synchronization signal, and further transmits the received address information to the PLC slave unit modem using the specific repeater band of the master frame. When a transmission right is obtained by the received address information, the PLC slave unit modem transmits user data acquired from the terminal unit to the PLC repeater using the user data transmission band of the master frame, and the PLC repeater transmits them to the PLC master unit modem using the transmission band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033744-A (JP)
Title: Method and apparatus for scheduling and pre-coding based on channel vector quantization
Inventor: YO SHOMEI
IPC: H04B7/04
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for scheduling and pre-coding based on channel vector quantization.  <P>SOLUTION: The disclosed method includes: a step A, in which a transmitting side performs multi-user scheduling on the basis of first channel vector quantization information transmitted from all users; a step B, in which the transmitting side acquires a pre-coding matrix on the basis of second channel vector quantization information with higher precision than that of the first channel vector quantization information and then utilizes the acquired pre-coding matrix to pre-code and transmit scheduled user data; or a step B', in which the transmitting side couples third channel vector quantization information transmitted from scheduled users to the first channel vector quantization information, acquires the pre-coding matrix and then utilizes the acquired pre-coding matrix to pre-code and transmit scheduled user data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010033129-A (JP)
Title: Method and device for determining authenticity of hologram, and hologram for authenticity determination
Inventor: NITTA MASAKAZU
IPC: B42D15/10
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for determining authenticity of hologram, which prevents forgery by encrypting an object image to make a hologram thereof, and decoding an image reproduced from the hologram.  <P>SOLUTION: An image reproducibly recorded in the hologram 1 is obtained by dividing and rearranging, in accordance with predetermined division and rearrangement rules, a conversion image obtained by converting a predetermined pattern according to a predetermined operation rule. The authenticity of the hologram 1 is determined by irradiating the hologram 1 with a laser beam 3 of a predetermined wavelength to capture a reproduction image diffracted from the hologram 1 by a camera 6, performing division and rearrangement to the captured image according to division and rearrangement rules opposite to the predetermined division and rearrangement rules, and performing conversion to the resulting image according to an operation rule opposite to the predetermined operation rule, thereby obtaining an image to be determined, and determining whether the image to be determined satisfies a prepared determination criterion or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036376-A (JP)
Title: Torque converter with piston centered on clutch plate
Inventor: HEEKE GREGORY
IPC: F16H45/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the joint of a piston and a clutch plate to a cover.  <P>SOLUTION: This torque converter comprises the cover, and a bridging clutch 118 to be selectively joined to the cover. The bridging clutch 118 consists of the clutch plate 164 fixed to the cover 122 and having an inside radial face 170, and the piston 134 having an outside radial face 168 on the opposite side to the inside radial face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035106-A (JP)
Title: Variable delay circuit
Inventor: YAMASHITA HIROKI
IPC: H03K5/13
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable delay circuit capable of easily expanding an adjustment range of delay time.  <P>SOLUTION: A variable delay circuit is provided with: a delay circuit block DLY_BK1 for delaying differential input signals through a plurality of stages of delay circuits DLY[1] to DLY[n]; and a duty ratio correction block DTCTL_BK1a for correcting a duty ratio through waveform addition and then outputting differential output signals. A DLY[k] ((k) is 1 to (n)) includes two CMOS inverter circuits for transmitting the differential signals, respectively, with a potential difference between a power supply voltage VDD and a common node CMN[k] as a driving voltage, an NMOS transistor MN3[k] and a capacitor C[k] for regulating and stabilizing a potential of CMN[k]. Each of the delay circuits DLY is operable with low power without incurring phase deviation between differential signals, so that multi-stage connection can be performed thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038930-A (JP)
Title: Photomask, photomask blank, method for manufacturing the photomask, and pattern transfer method
Inventor: SANO MICHIAKI
IPC: G03F1/68
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask blank and a photomask, capable of avoiding the problems that may occur when a light-shielding film and a light semi-translucent film located close to each other are exposed to an etching liquid.  <P>SOLUTION: Provided is a multi-level grayscale photomask, wherein a light semi-translucent film that partially transmits exposure light and a light-shielding film that blocks exposure light, are provided, in a random order, on a transparent substrate; and a light-transmitting part that transmits exposure light, a light semi-translucent part that partially transmits exposure light and a light-shielding part that blocks exposure light, are formed, by respectively patterning the light semi-translucent film and the light-shielding film through wet etching, wherein at least one of the light-shielding film and the light semi-translucent film is made of a non-conductive material, or a layer with a given thickness, including a surface where these films are in contact with each other, of at least one of the light-shielding film and the light semi-translucent film, is made of a non-conductive material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134252-A (JP)
Title: Magnetic roller, development device, and image forming device
Inventor: MASUBUCHI FUMITO
IPC: G03G15/08
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet roller capable of restraining uneven developer sticking quantity in the roller axis direction in a main pole, by imparting the function of carrying and agitating a developer in the roller axis direction to a magnetic brush type developing roller having a fixed magnet type magnet roller.  <P>SOLUTION: The magnetic force distribution is changed in the axial direction of a roller only in a part of a magnetic pole. A part of the magnetic pole indicates one pole or four poles in five poles, and indicates one pole or the whole poles except for the main pole P1. The magnetic force distribution is imparted in the direction along a roller shaft 11 on a magnetic pole P4 being a pole for pumping up the developer. When a sleeve roller rotates in such a constitution, after the developer is pumped up by the P4 pole, the waveform developer quantity distribution of rising the developer in a saddle shape is formed in response to a magnetic force strong area. The distribution is flatly levelled in the vicinity of the P5 pole, and is sent to the P1 pole. The developer is agitated by flatly leveling by rising this developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036661-A (JP)
Title: Vehicle display
Inventor: TOMINAGA HIROSHI
IPC: G09G5/377
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle display for improving driving safety of a vehicle.  <P>SOLUTION: An image display monitor 10 displays a vehicle speed indication image 160 as an information image 16 required for driving a vehicle in a form to surround an outer world image 12 formed by picking up an outer world of the vehicle on its screen 11. An image control circuit 40 sets a mask range 180 for masking the outer world image 12 and a display range 140 for displaying the outer world image 12 outside the mask range 180. An image control circuit 40 and a drive control circuit 70 for cooperatively controlling display on the screen 11 of the image display monitor 10 display a synthetic image 15, along which the outer world image 12 in the display range 140 follows relative to the vehicle speed indication image 160 superposed in the mask range 180 on the screen 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040324-A (JP)
Title: Estimation method of state of charge of battery module, and charging method using this
Inventor: NISHIMURA KAZUYA
IPC: H01M10/48
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of estimating in high precision the state of charge by measuring an internal pressure of the battery and the battery temperature when charging and using the measured value.  <P>SOLUTION: A battery module includes a battery laminate in which a plurality of unit batteries constituted as a secondary battery are mutually electrically connected and the interior is mutually communicated through a communicating member, a pressure measuring device to measure the internal pressure of the battery laminate, and a temperature measuring device to measure the battery temperature of the battery laminate. When the battery module is charged by a prescribed electrical charging condition, correlation characteristics of the internal pressure and battery temperature and the state of charge of the battery laminate are prepared beforehand, and by comparing the internal pressure measured-value measured by the pressure measuring device and the battery temperature measured-value measured by the temperature measuring device with the correlation characteristics, the state of charge is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044957-A (JP)
Title: System and method for adjusting preliminary charging current in battery system
Inventor: WANG LIGONG
IPC: H01M10/46
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for adjusting a preliminary charging current in a battery.  <P>SOLUTION: The system and the method adjust the preliminary charging current in a battery system, such as a battery in an information processing system, by controlling the duty cycle of a charging current supplied to one or more battery cells in the battery system. The battery system contains a battery pack of the portable information processing system. The battery cell contains a Li ion battery cell or a NiMH battery cell. A battery management apparatus is provided with a battery current control circuit which is combined between a battery charging apparatus and the battery cell, comprises a charging circuit having a charging FET switching element, a micro control apparatus, and an analog front end circuit which is combined to the battery cell and configured to monitor the battery cell voltage. The battery management apparatus is combined to the battery current control circuit and configured to control the charging FET switching element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039346-A (JP)
Title: Image forming apparatus
Inventor: NAKAZONO YUSUKE
IPC: G03G21/14
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which includes a function for detecting the paper powder amount of a recording material to be passed and automatically cleaning a fixing unit, according to the detected paper powder amount.  <P>SOLUTION: The image forming apparatus includes: a feeding means 10 for feeding the recording material P; a detection means 907 for detecting the recording material P fed by the feeding means 10 on a conveying path; and a feeding retry means for retrying feeding, when the time from when feeding is started by the feeding means 10 to when the recording material P is detected by the detection means 907 exceeds a predetermined time. The image forming apparatus further includes: a storage means for counting and storing the number of feeding retry times by the feeding retry means; and a control section 7 for calculating the amount of the paper powder adhering to the feeding means 10 from the number of feeding retry times stored in the storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038101-A (JP)
Title: Steam turbine and steam turbine plant system
Inventor: IKEDA KAZUTAKA
IPC: F01D25/12
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine in which an outer casing in a double-structured casing composed of the outer casing and an inner casing can be designed regardless of conditions of exhaust steam and production cost can be suppressed, and a steam turbine plant system provided with the steam turbine.  <P>SOLUTION: This steam turbine 10 includes the double-structured casing composed of the outer casing 21 and inner casing 20; a turbine rotor 23 disposed in the inner casing and having a plurality of stages of moving blades 22 implanted; a plurality of stages of stationary blades 25 disposed alternately with moving blades 22 in the axial direction of the turbine rotor 23 in the inner casing 20; and a discharge passage 30 guiding steam flown in the inner casing while performing expansion work and passed the final stage moving blades, directly from an inner casing interior to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT