baber/WOPTO huggingface dataset:
Patent JP-2008021759-A (JP)
Title: High breakdown voltage semiconductor element and electronic instrument equipped therewith
Inventor: NAKAJIMA SOJI
IPC: H01L29/06
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high breakdown voltage semiconductor element capable of stabilizing breakdown voltage and preventing the increase of a manufacturing cost, and to provide an electronic instrument equipped with the element.  <P>SOLUTION: The rim 2a at the side of an n<SP>+</SP>channel stopper layer 5 of an oxide film 2 is superposed on the end at the side of a p type diffusion layer 4 for the n<SP>+</SP>channel stopper layer 5. The thickness of a film of the rim 2a at the side of the n<SP>+</SP>channel stopper layer 5 of the oxide film 2 is specified so as to be thinner than the film thickness of an intermediate part 2c situated between the rim 2a at the side of n<SP>+</SP>channel stopper layer 5 and the rim 2b at the side of p type diffusion layer 4 in the oxide film 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021761-A (JP)
Title: Bulb metal composite electrode foil and its manufacturing method
Inventor: KOMUKAI TETSUSHI
IPC: H01G9/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode foil for inexpensive electrolytic capacitor and its manufacturing method suitable for the manufacture of laminated solid state electrolytic capacitor, having a capacity density higher than that of etching aluminum foil, and further, having electrode resistance same as that of the etching aluminum foil and reduced in the using amount of Ta or Nb which is expensive rare metal.  <P>SOLUTION: The precise layer (6) of Ta or Ta alloy is formed on the substrate (5) of aluminum foil or aluminum alloy foil. An alloy thin film is formed in which Ta and a constituent having different phase incompatible with Ta is distributed uniformly with a grain diameter of 1 nm-1 μm on the obtained precise layer (6). Then vacuum heat treatment is applied whereby the different phase constituent is molted and removed after the grain of the different phase constituent is regulated to form a porous layer (7) of Ta. In another case, Nb is employed instead of Ta.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022261-A (JP)
Title: Antenna unit
Inventor: SONODA RYUTA
IPC: H01Q13/08
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit to be mounted on a radio communication terminal which has wide band characteristics and can be made compact.  <P>SOLUTION: A radiation conductor 11 of a dielectric base of the antenna unit has a first end part H and a second end part I defining ends of the radiation conductor on sides B and C of the dielectric base 12. The radiation conductor 11 has an edge part K formed by connecting an end point D of the first end part H and an end point F of the second end part with a curved line. The radiation conductor has an edge part J, formed by connecting an end point E of the first end part H and an end point G of the second end part I with a curved line, in a region farther from a vertex A than from the curved line of the edge part K. A feed point of the radiation conductor 11 is provided near the end part H of the radiation conductor 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018020-A (JP)
Title: Game machine
Inventor: OGAWA SHIYOUGO
IPC: A63F7/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance amusement in a concealing mode by executing a plurality of kinds of advance notice presentations in the concealing mode after termination of a jackpot game.  <P>SOLUTION: After the jackpot game is terminated, a supervising CPU determines whether a specific advance notice mode, in which the probability of appearance of the specific advance notice presentation among a plurality of (three kinds of) advance notice presentation in a symbol variation game executed in the concealing mode is higher than the probabilities of appearance of other kinds of advance notice presentation, should be started or not. When it is determined that the specific advance notice mode should be started, the supervising CPU selects the advance notice presentation from a first advance notice table selected so that the probability of appearance of the specific advance notice presentation is increased. When it is determined that the specific advance notice mode should not be started, the supervising CPU selects the advance notice presentation from a second advance notice table in which the advance notice presentation ranked as the specific advance notice presentation is not present. The supervising CPU starts the specific advance notice mode when a probability variable state is provided as the game state at higher probability than when the probability variable state is not provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007228783-A (JP)
Title: Constant current control device and image recording device
Inventor: OSUGA ATSUSHI
IPC: H04N5/225
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To control current at multi-steps (continuously in extreme case) without increasing cost or a mounting area, and also to control a current easily even for a general-purpose power supply IC.  <P>SOLUTION: There are provided: a reference voltage unit 1 for generating a reference voltage; a detecting unit 3 for detecting an output current of a predetermined load 2, performing current/voltage conversion, and generating a variable detection voltage as an output; a varying unit 4 for generating a variable detection voltage; and a control unit 5 for comparing the reference voltage and the variable detection voltage and performing constant current control. The variable detection voltage is made variable at multi-steps in the varying unit 4, and thereby current variable control is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008021607-A (JP)
Title: Connection structure of discharge lamp, and illumination device
Inventor: TAKAHASHI SUSUMU
IPC: F21V19/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable that a lead wire of a discharge lamp is connected easily and surely, and promote stabilization of quality and reduction of manufacturing cost.  <P>SOLUTION: A connection terminal 3 includes a terminal part 8 installed with a gap 10 in which the lead wire 7 of a fluorescent lamp 2 that is the lead wire 7 of a cold cathode 6 drawn out from the end toward the axial line direction linearly is engaged insertably, and with a retaining part 9 that retains the outer peripheral part of the fluorescent lamp 2. Moreover, a socket 4 is equipped in which the connection terminal 3 is detachably attached and the terminal part 8 is electrically connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022910-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a display control function of improving a processing capacity of a CPU to achieve a high-speed processing.  <P>SOLUTION: A ROM characteristically having low reading speed is two-divided into a ROM 142 for storing a display control program or the like and a ROM 151 for storing compressed image data. The ROM 151 is connected to a local bus 147 and connected to an auxiliary IC 145 by a dedicated bus 152. The auxiliary IC 145 is connected to a CPU 140 by the local bus 147. Therefore, the CPU 140 is allowed to read out image data from the auxiliary IC 145 at high speed without occupying the local bus 147 for a long time when reading the image data, and the processing speed of the CPU 140 is generally increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023007-A (JP)
Title: Docking mechanism of notebook type ultrasonic diagnostic apparatus
Inventor: FURUTA OSAMU
IPC: A61B8/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To attach and detach a notebook type ultrasonic diagnostic apparatus to/from a docking station by a simple operation.  <P>SOLUTION: The notebook type ultrasonic diagnostic apparatus 100 is placed on a flat part on a docking station upper surface 201 and is slid to the rear and the rear end of the notebook type ultrasonic diagnostic apparatus 100 is abutted to a rear projection part 201b. Then, the handle 101 of the notebook type ultrasonic diagnostic apparatus 100 is brought down. Then, a second locking member 2 is moved along the flat part 201a on the docking station upper surface 201 in linkage with the handle 101 and is locked to a first locking member 1, and the notebook type ultrasonic diagnostic apparatus 100 is turned to the state of being locked to the docking station 200. Thus, the notebook type ultrasonic diagnostic apparatus is attached and detached to/from the docking station by the simple operation of moving the handle of the notebook type ultrasonic diagnostic apparatus, and burdens on an operator are reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006286195-A (JP)
Title: Semiconductor memory device
Inventor: TANZAWA TORU
IPC: G11C16/06
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device using a sense amlifying circuit capable of reducing the voltage of a power source.  <P>SOLUTION: The bit line BL of a memory cell array 11 is selected by a column gate 12 to be connected to a sense amplifier 13. The sense amplifier 13 includes an operation amplifier OP where one input terminal is a sense node SA and the other input terminal is a reference node REF shared by a plurality of sense amplifiers 13, an NMOS transistor QN01 which is a current source load set between each sense node SA and a power source VCC for each operation amplifier OP, a current source load NMOS transistor QN02 disposed between the reference node REF and the power source VCC for each operation amplifier, and a reference voltage generation circuit 21 connected to the reference node REF to generate a reference voltage between a binary data voltage output to the sense mode SA and shared by the plurality of sense amplifiers 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025958-A (JP)
Title: Electric stove
Inventor: ONISHI HIRONAO
IPC: H05B3/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric stove, capable of quickly detecting that the electric stove is covered with a combustible material such as curtain or laundry by use of a temperature sensor without using a special detection means such as thermal fuse or transceiver.  <P>SOLUTION: The electric stove comprises heaters H<SB>1</SB>and H<SB>2</SB>; the temperature sensor 9 for detecting the ambient temperature of the heaters; and a control device 10 for controlling the heaters or the like according to a detection value of the temperature sensor. The control device includes a rise rate detection means for calculating a temperature rise rate from output of the temperature sensor; a storage part 10e for storing predetermined data; and a determination part 10d for comparing the temperature rise rate detected by the detection means with a reference value preset in the storage part to determine abnormal overheat around the heaters. At least either of output of alarm and interruption of feed to the heaters is executed according to the determination result of the determination part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035599-A (JP)
Title: Axial gap motor, stator for axial gap motor, and method of manufacturing axial gap motor
Inventor: NAITO SHINICHI
IPC: H02K21/24
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial gap motor where stator cores can be assembled easily.  <P>SOLUTION: A supporting member 41 for supporting the stator cores 44 is composed of segmental supporting members 41a-41i in such a form that the supporting member 41 is divided in its circumferential direction. In such a state that abutting faces (circumferential end faces 43b and 43c) of the segmental supporting members 41a-41i adjoining each other in its circumferential direction are separated, the supports 44b of the stator cores 44 are arranged between the abutting faces, and then the abutting faces are made to abut on each other, and thus the stator cores 44 can be supported by regulating movements of the supports 44b of the stator cores 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034629-A (JP)
Title: Led drive
Inventor: KOBAYASHI TAKASHI
IPC: H01L33/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED drive by which a high-luminance LED can be efficiently lit, for example, without requiring a large-capacity capacitor or a large-electromotance solar battery.  <P>SOLUTION: The LED drive is provided with an electric double-layer capacitor 10 which is used as a primary power supply; a step-up DC/DC converter 16 which has the function of boosting the voltage of the electric double-layer capacitor 10, outputting it to the secondary side, controlling ON and OFF of the secondary boosted output voltage and controlling the both ends voltage of resistor circuits to a constant level; a plurality of LEDs 20 which are connected with the secondary output of the step-up DC/DC converter 16, and are connected in series with each other; resistor circuits 22, 23 and 24 which are connected between the LED of the last stage of the plurality of LEDs and the ground whose resistance value is variable; and resistance value control circuits 25, 26, 27 and 28 which detect the voltage of the electric double-layer capacitor 10, and change the resistance value of the resistor circuits according to the detected output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034639-A (JP)
Title: Wired circuit board
Inventor: ISHII ATSUSHI
IPC: H05K1/09
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired circuit board excellent in long term reliability in which, while the transmission loss can be reduced by simple lamination, the adhesiveness is improved in a first insulating layer and a metal foil.  <P>SOLUTION: A metal supporting board 2 is prepared, a first base insulating layer 3 is formed on the metal supporting board 2, a first metal thin film 4 is formed on the whole surface of the base insulating layer 3, a metal foil 5 is formed on the first metal thin film 4, a second metal thin film 6 is successively formed so as to cover the metal foil 5 and the first metal thin film 4, a second base insulating film 7 is formed on the first base insulating film 3 so as to cover the second metal thin film 6, a third metal thin film 8 is formed on the whole surface of the second base insulating layer 7, a conductor pattern 9 is formed on the third metal thin film 8, a fourth metal thin film 10 is successively formed so as to cover the conductor pattern 9 and the third metal thin film 8, and a cover insulating layer 11 is formed on the second base insulating layer 7 so as to cover the forth metal thin film 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029637-A (JP)
Title: Game machine
Inventor: HOSHI TAKASHI
IPC: A63F5/04
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can surely prevent a fraudulent act to cause malfunction of token count by the use of a fraudulent member (for example, "flexible board").  <P>SOLUTION: This device is arranged with a passage blocking member 210 which deviates in the in the opening and closing direction of sub plate 130 in the position opposite to a sub plate 130, and a fraudulent member detecting device 200 equipped with an error state detection sensor which makes the token count invalid and notifies the error signal, based on a deviation angle of this passage blocking member 210. The error state which makes the token count invalid is activated based on the deviation angle of the passage blocking member 210 deviated by the insertion of the fraudulent member according to the opening direction of sub plate 130. By this mechanism, the fraudulent act to cause the malfunction of the token count by the fraudulent member is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035766-A (JP)
Title: Horticultural facility
Inventor: SANADA TAKAHIRO
IPC: A01G9/20
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horticultural facility solving the following problem: there is no covering material satisfying all the conditions for light transmittance, long-wavelength wave shielding property (heat retention), cost reduction or environmental resistance, and therefor reduction in temperature is not prevented without attaching black butter muslin cloth or the like.  <P>SOLUTION: The horticultural facility 1 is provided with a frame 2 forming a structure body, and outside covering material 3 attached to the frame 2. The outside covering material 3 is coated with infrared reflecting/absorbing coating material 6 for reflecting or absorbing at least ≥50% of infrared ray falling in a wavelength range of 800-1,200 nm. The coating material comprises the one having a larger transmittance of electromagnetic wave in a wavelength area of 600 nm ± 50 nm than that in a wavelength area of 660-720 nm so as to enable growth of long-length plants.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042077-A (JP)
Title: Semiconductor device and production method therefor
Inventor: SAWADA YUKO
IPC: H01L21/60
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of preventing both breakage of a low dielectric constant film and breakage of a bump made of a lead-free solder.  <P>SOLUTION: The semiconductor device comprises a semiconductor package having a semiconductor chip including a low dielectric constant film and a bump made of a lead-free solder, a wiring substrate with the semiconductor package flip chip-connected via the bump, and an underfill resin for filling the gap between the semiconductor package and the wiring substrate. The underfill resin has a glass transition temperature of 125°C or higher, a thermal expansion coefficient at 125°C of lower than 40 ppm/°C, and an elastic modulus at 25°C of less than 9 GPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045412-A (JP)
Title: Control device of internal combustion engine having variable valve train
Inventor: SADAKANE SHINJI
IPC: F02D41/04
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To make both suitably compatible in combustion stability and ignitability, regardless of the size of a lift quantity, in an internal combustion engine having a variable valve train capable of changing the lift quantity of intake valves continuously or in a multistage shape, in a control device of the internal combustion engine having the variable valve train.  <P>SOLUTION: This control device has an intake variable valve train 34 capable of independently adjusting the opening timing of the two intake valves provided in the same cylinder. A required valve opening timing difference of the two intake valves 30 is calculated (Step 104), based on a measured value of the lift quantity (an INmax valve lift quantity) of the intake valves 30 (Step 102), in an area controlled so that the intake valves 30 become a small lift quantity (Step 100). The opening timing of the two intake valves is corrected in response to its required valve opening timing difference (Step 106).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006334592-A (JP)
Title: Stirring device
Inventor: KAWACHI NOBUAKI
IPC: B01F13/06
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring device capable of yielding a high vacuum condition and a high purity-product.  <P>SOLUTION: The stirring device is provided with a completely sealed type-motor 3, a stirring shaft 2 with a stirring blade 1 rotated and driven by the motor 3, and a vacuum container A that is connected to a flange section 14 of the motor 3, accommodates the stirring shaft 2 and is closely sealed. The vacuum container A has a connection tube 5 connected to the section 14 and a stirring container 4 connected to the tube 5 where stirring is conducted by the blade 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008049458-A (JP)
Title: Leg type robot
Inventor: SHIMADA HIROSHI
IPC: B25J5/00
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg type robot capable of smoothly walking on a walking surface where its irregularity is unknown.  <P>SOLUTION: Data of a target position attitude angle for a foot sole part of a leg section 11 to an imaginary walking surface is included in walking data. A target distance calculating section 106 calculates a target distance between the foot sole part and imaginary walking surface from the walking data. A distance sensor 50 measures a distance between the real foot sole part and real walking surface. A distance deviation calculating means 106 calculates a deviation between the target distance and measured distance. A compensated amount calculating means 110 calculates an amount of compensation for compensating the target position attitude angle of the foot sole part in a direction where its deviation is lessened. A motor driver 116 drives a joint of the leg section so that the foot sole part can follow the target position attitude angle which adds the amount of compensation. Motions of the foot sole part to the real walking surface can be brought near the motions of the foot sole part to the walking surface in the walking figure data by reducing the distance deviation. Then, walking motions close to smooth walking motions in the walking data can be realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048702-A (JP)
Title: Threshing machine
Inventor: OSAKI MASAMI
IPC: A01F12/32
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of threshing work by making transition on a take over part smooth without clogging when items to be treated are supplied from the transfer terminal end part of a threshing chamber into a discharge dust treating chamber.  <P>SOLUTION: A discharge dust treating cylinder (9), on which a spiral plate (9a) is set continuously, is internally installed in a discharge dust treating chamber (8) and, at the front side of the discharge dust treating chamber (8), a second treating cylinder (24a), on which a spiral plate (24b) is set continuously, is internally installed. And the pitch (H1) of the spiral plate (9a) of the discharge dust treating cylinder (9) facing the take over part (6c) is made larger than the pitch (H2) of the spiral plate (9a) of the discharge dust treating cylinder (9) positioned rear side than the take over part (6c) from a threshing chamber (6) rear part to the discharge dust treating chamber (8). Further, the mesh scale (α) of a take over part threshing chamber net (7d) is made larger than the mash scale (β) of a threshing chamber net (7c).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129691-A (JP)
Title: System and method for processing digital video data
Inventor: RAMOS JEREMY
IPC: H04N7/26
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and systems for processing digital video data.  <P>SOLUTION: A method comprises capturing one or more video images and generating serial digital video signals of the one or more video images. The method further comprises filtering one or more of color, sound, and control symbols from the serial digital video signals. The method further comprises storing the serial digital video signals as a memory mapped image in one or more memories; performing one or more image enhancement operations on the memory mapped image, including one or more of digital filtering, edge detection, image cropping and image magnification; and generating second serial digital video signals of the transmitted memory mapped images by one or more of, restoring control symbols, inserting blank color data samples, and inserting blank sound data samples.  <P>COPYRIGHT: (C)2007,JPO&INPIT