baber/WOPTO huggingface dataset:
Patent JP-2009229510-A (JP)
Title: Liquid crystal display device
Inventor: TAKENAKA YUICHI
IPC: G02F1/13357
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissipate heat from a semiconductor device in a liquid crystal display device wherein the semiconductor device having a large heating value is mounted on a printed circuit board disposed between an upper frame member and a liquid crystal display panel or a side face of a backlight.  <P>SOLUTION: The liquid crystal display device includes: the liquid crystal display panel; a plurality of flexible wiring boards connected to the liquid crystal display panel; driving circuits disposed on the flexible wiring boards; a printed circuit board which has wiring for transmitting signals from the outside to the driving circuits and is connected to the flexible wiring boards; the semiconductor device mounted on the printed circuit board; and the metallic upper frame member covering an outer periphery of the liquid crystal display panel and the printed circuit board. The printed circuit board has a heat transfer member having thermal conductivity disposed on a surface thereof facing the upper frame member, and the heat transfer member is in contact with the upper frame member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226744-A (JP)
Title: Liquid injection head, liquid injection apparatus, and manufacturing method of liquid injection head
Inventor: KANBE MASAHITO
IPC: B41J2/055
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection head, a liquid injection apparatus, and a method for manufacturing the liquid injection head, which are improved in reliability by suppressing a vibration plate damage due to a crack or the like, caused by a continuation of vibration of the plate.  <P>SOLUTION: Provided are the liquid injection head, the liquid injection apparatus, and the method for manufacturing the liquid injection head, improved in reliability, wherein, because a vibration plate 53 including oxide silicon is formed independently of a wafer 110 for a flow path forming substrate, being a silicon wafer, a defect in the vibration plate 53 including oxide silicon, caused by a defect 111 of the silicon wafer, is reduced, and a damage of the vibration plate 53, due to a crack or the like generated from the defect, is thereby suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228337-A (JP)
Title: Kitchen system
Inventor: WATANABE TAKAO
IPC: A47B77/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen system having both sanitation, convenience, and usability and design for making the atmosphere of a kitchen bright and open.  <P>SOLUTION: This kitchen system comprises a system kitchen 2, kitchen storage furniture 3 arranged at predetermined intervals from the system kitchen 2 at the rear of the system kitchen 2, fixed transparent partition walls 4b, 4c which are placed between the kitchen storage furniture 3 and the system kitchen 2 for partitioning the furniture and the system kitchen and which are so arranged as to rise from a floor surface 5 toward a ceiling 6 as to demarcate and isolate a space in which the kitchen storage furniture 3 is disposed as a space WS into which workers are allowed to enter by walking, and an entrance 4a at which a transparent slide door 14 allowing the workers to communicate between the system kitchen 2 side and the kitchen storage furniture 3 side is disposed. A working space SS for performing kitchen operations is secured between the partition walls 4 and the system kitchen 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231677-A (JP)
Title: Liquid-cooled type cooling device
Inventor: MORI SHOGO
IPC: H05K7/20
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-cooled type cooling device capable of reducing circulation resistance when a cooling liquid flows into a casing.  <P>SOLUTION: A liquid-cooled type cooling device includes: a casing 2 having a cooling liquid inlet 26 and a cooling liquid outlet; and an inflow pipe 6 connected to the cooling liquid inlet 26. The casing 2 includes a cooling liquid inflow part 13, and a cooling liquid inlet 26 is formed at the tip of a top wall 15 of the cooling liquid inflow part 13. The inflow pipe 6 has a lower wall 6a mounted on the part corresponding to the cooling liquid inlet 26 in the top wall 15 of the cooling liquid inflow part 13. In the lower wall 6a of the inflow pipe 6, a through-hole 44 communicating with the cooling liquid inlet 26 is formed. At the part corresponding to the cooling liquid inlet 26 in the upper surface of the bottom wall 16 of the cooling liquid inflow part 13, there is provided a guide part 40 for running the cooling liquid flowing into the cooling liquid inflow part 13 obliquely downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231682-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OKAJIMA HIDEAKI
IPC: H01L21/60
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of removing the residue of a barrier layer by etching treatment to the barrier layer even if tin or a tin oxide is precipitated on the barrier layer after etching a common electrode layer, and having a small side etching quantity of the barrier layer below a protruding electrode, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device has: an electrode pad 2 as an input/output terminal of the semiconductor device; an insulation film 3 for forming an opening allowing the electrode pad 2 to be exposed; an under-bump metal provided on the electrode pad 2 and composed of a barrier metal 4 and a common electrode layer 5; and a protruding electrode 9 provided on the under-bump metal. The semiconductor device further has protection layers 11a on side surfaces of the under-bump metals 4, 5. The method of manufacturing the semiconductor device includes a process for etching and removing the residue of the barrier layer as the etching residue of the barrier layer 4 in a state that the side surfaces of the under-bump metals 4, 5 are protected by the protective layer 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229032-A (JP)
Title: Leakage detecting tube and heat exchanger
Inventor: SHIRAI TAKASHI
IPC: F28D7/10
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage detecting tube having high heat exchange performance and excellent productivity and a heat exchanger using the leakage detecting tube.  <P>SOLUTION: The leakage detecting tube 10A is provided with an inner tube 13 and an outer tube 12 suitable for the outer side of the inner tube 13. A refrigerant is made to flow inside the inner tube 13 and water is made to flow outside the outer tube 12. Leakage of the refrigerant or the water is detected by a leakage passage 17 formed between the inner tube 13 and the outer tube 12. The inner tube 13 is a smooth tube, and at least one tube end part at both ends of the inner tube 13 is protruded from a tube end part of the outer tube 12. The outer tube 12 has an irregular part 12B along the tube axial direction in at least one region of the overall length. A portion of the irregular part 12B of the outer tube 12 having the minimum diameter is suitable for the inner tube 13. The leakage passage 17 is formed between the outer peripheral face of the inner tube 13 and the inner peripheral face of the outer tube 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239526-A (JP)
Title: Phase synchronization circuit
Inventor: SEKINE SATOE
IPC: G11B20/14
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To match a charge current of a charge pump in a phase synchronization circuit with a current value of discharge current with high accuracy.  <P>SOLUTION: The phase synchronization circuit includes: a charging/discharging circuit charging/discharging a capacitor in accordance with a drive signal instructing charging/discharging of a capacitor; an oscillation circuit outputting an oscillation signal having a frequency corresponding to a charging voltage of the capacitor; a drive circuit outputting a first drive signal for matching charging and discharging periods of the capacitor when a phase difference between an input signal and the oscillation signal is smaller than a predetermined phase difference and reducing the phase difference when the phase difference is greater than the predetermined phase difference; and a setting circuit receiving setting data for charging/discharging current values of the charging/discharging circuit, holding the setting data, and setting the charging/discharging current values based on the setting data. The drive circuit outputs a second drive signal for matching charging and discharging periods of the capacitor as the drive signal when receiving an adjustment instruction signal for the shift of the charging/discharging current, and the setting circuit holds the setting data for rendering at a constant level the charging voltage of the capacitor charged/discharged in accordance with the second drive signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239631-A (JP)
Title: Microphone unit, close-talking voice input device, information processing system, and manufacturing method for microphone unit
Inventor: TAKANO RIKUO
IPC: H04R3/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality microphone unit whose outer shape is small, and whose deep noise is removable.  <P>SOLUTION: A microphone unit includes: a housing 10 which has an inner space 100; a partition member 20 which is provided in the housing and divides the inner space into a first space 102 and a second space 104; the partition member being at least partially formed of a diaphragm 30; and an electrical signal output circuit 40 which outputs an electrical signal based on the vibration of the diaphragm. In the housing 10, a first through-hole 12 through which the first space 102 communicates with an outer space of the housing and a second through-hole 14 through which the second space 104 communicates with the outer space are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236697-A (JP)
Title: Method and device for inspecting photomask
Inventor: SHIBATA YOJI
IPC: G03F1/84
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy and efficiency of photomask inspection.  <P>SOLUTION: Allowable areas 5b and 5c are set for corners 4b and 4c of a step 4a of inspection data 4 to be compared with a pattern 1a of a photomask, respectively. Using the allowable areas 5b and 5c, it is determined whether shape mismatches between the pattern 1a and the inspection data 4 near the corners 4b and 4c are within the allowable areas 5b and 5c. When they are within the allowable areas 5b and 5c, the shape mismatches are considered as false defects. Thus, the false defects can be accurately determined, the false defects detected in an inspection process are reduced, and hence the accuracy and efficiency of the inspection are improved. The modification of the allowable areas 5b and 5c can respond to change of the photomask forming condition and specification without changing the inspection data 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233124-A (JP)
Title: Game machine
Inventor: INAMASU KAZUYA
IPC: A63F5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the taste of a game while improving the taste of a performance.  <P>SOLUTION: When a failure is achieved as a display symbol combination in a unit game where BB is determined as an internal lottery winning combination, this game machine 1 restarts the rotation of sub reels 21L, 21C and 21R after stopping the rotation of all of the main reels 3L, 3C and 3R and the sub reels 21L, 21C and 21R, irrelevant to whether or not a player operates a start lever 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233816-A (JP)
Title: Substrate polishing method and substrate polishing device
Inventor: TANIMOTO KAZUO
IPC: B24B37/26
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce irregularities on the surface of a substrate when polishing the substrate by a belt CMP device.  <P>SOLUTION: When the substrate is polished by the belt CMP device, the direction of the groove of a polishing cloth 1 has a specified angle different from the direction in which a semiconductor substrate 8 to be polished is moved relative to the direction of the groove of the polishing cloth 1. Therefore, the relation between the position in the semiconductor substrate and an abrasive contribution ratio is constant. Since a polishing rate is constant on the entire surface of the semiconductor substrate, the irregularities on the surface of the semiconductor substrate can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235845-A (JP)
Title: Door latch device for automobile
Inventor: TAKAHASHI AKIRA
IPC: E05B79/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a misfeasance by setting a double locked state.  <P>SOLUTION: In a double locked state where a block member 24 is positioned at a block position restraining a second sublever 17 at a locked position, unlocking operation of a lock knob 6 enables a second lock lever 15 and a first sublever 16 to move from a locked position to an unlocked position against the energizing force of a spring 25, while restraining the second sublever 17 at the locked position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173621-A (JP)
Title: Method for producing 2-amino-n-(2,2,2,-trifluoroethyl)acetamide compound or salt thereof
Inventor: MORIYAMA YUJI
IPC: C07C231/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a substituted 2-amino-N-(2,2,2-trifluoroethyl)acetamide or a salt thereof.  <P>SOLUTION: The method for producing 2-amino-N-(2,2,2-trifluoroethyl)acetamide or a salt thereof comprises, as shown in chemical reaction formula (A), reaction of 2,2,2-trifluoroethylamine or a salt thereof with an acyl compound preferably in the presence of water and an inorganic base, and through this compound, the objective 2-amino-N-(2,2,2-trifluoroethyl)acetamide or a salt thereof is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233632-A (JP)
Title: Apparatus and method for processing waste film
Inventor: NISHIMURA TSUKASA
IPC: B02C18/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing waste film can space save without the need for a wide space prepared for throwing a squeezed or bound wide-width mill roll more than or equal to four meters even in a crusher having a narrow slot.  <P>SOLUTION: A plastic film 1 is unwound from a roll to which the wide-width plastic film 1 more than or equal to four meters is taken up. The plastic film 1 is split into a plurality in the longitudinal direction with a cutting edge 3. Each of the split plastic film 1 is conveyed in a loosened state. Further, each of the split film conveyed in a loosened state is squeezed in a narrow width. The squeezed film is thrown into a crusher 8 having narrow-width waste film slots as many as the number of the split films so as to waste the film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245596-A (JP)
Title: Light-emitting device, and its method for manufacturing
Inventor: MORIMOTO KAZUNORI
IPC: H05B33/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light-emitting device having a satisfactorily deposited carrier transport layer.  <P>SOLUTION: The light-emitting device includes a lower electrode 120 disposed in a matrix shape along a first direction and a second direction perpendicular to the first direction on a substrate 110, and a bank 130 having a first portion provided along the first direction while surrounding the first electrode 120 and a second portion provided along the second direction. A surfactant-contained coating liquid obtained by making a coating liquid for forming a hole transport layer contain the surfactant is continuously applied along the second direction while straddling the first portion, or along the first direction while straddling the second portion to form a carrier transport layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240852-A (JP)
Title: Filter medium cartridge, switching device for water purifier and water purifier
Inventor: TADA YOSHIHIRO
IPC: C02F1/44
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, while a water purifier for which a filter medium is housed in a cartridge and the plurality of cartridges are connected and used is economical since the filter medium of each cartridge can be used to the end of its service life, there is a limit in miniaturization since it is needed to set a rack with a receiving part for supporting the cartridge, and especially it cannot be turned to a size to be directly installed to the faucet of tap water.  <P>SOLUTION: The filter medium cartridge with the filter medium disposed between a water entrance and a water exit has such a structure that the water entrance can be attached and detached to/from the water exit of a different filter medium cartridge of the same structure as the filter medium cartridge. Thus, the connected cartridges are configured to be compact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243947-A (JP)
Title: Arrival direction estimation apparatus, arrival direction estimation method, and arrival direction estimation program
Inventor: SHIRAKAWA KAZUO
IPC: G01S13/93
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To estimate an arrival direction at high speed and with high precision.  <P>SOLUTION: An arrival direction estimation apparatus, method, and program comprises: a signal vector generation means for generating N baseband signal vectors represented by v<SB>1</SB>to v<SB>N</SB>from arrival signals from a target received by N sensors; a Hankel matrix generation means which preferentially sets a natural number M, which satisfies 1≤M and M≤(N-1)/2, as the dimension of the row and generates at least one matrix out of (N-M)×M-order matrixes R<SB>f1</SB>, R<SB>f2</SB>, R<SB>b1</SB>, and R<SB>b2</SB>from the partial vectors v<SB>1</SB>to v<SB>N-1</SB>of the signal vectors; and an estimation means for generating a matrix R using at least one matrix out of the matrixes R<SB>f1</SB>, R<SB>f2</SB>, R<SB>b1</SB>, and R<SB>b2</SB>, dividing the matrix R into two submatrices R<SB>1</SB>and R<SB>2</SB>by R=[R<SB>1</SB>⊥R<SB>2</SB>]<SP>T</SP>, and estimating the arrival direction of the arrival signal from the submatrices R<SB>1</SB>and R<SB>2</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008171565-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: OUCHI KATSUMI
IPC: G11C16/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a nonvolatile semiconductor memory device in which data requiring security can be stored like the identification number being intrinsic to a chip.  <P>SOLUTION: Information indicating the number of times of erasure of the erasion unit region is present in the management information region of the erasure unit region in a part of region or a whole region of a memory region, and when the information is the prescribed value, voltage required for erasure is not applied to the word line or the data line or the source line of part of the region or the whole region, Also, the same control is performed for writing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009241805-A (JP)
Title: Artificial satellite
Inventor: ARISAKA ICHITARO
IPC: B64G1/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a risk of intrusion control of contamination into a propellant tank concerning propellant filling at a launching site to an artificial satellite, and a cost required for propellant filling work.  <P>SOLUTION: The artificial satellite comprises a satellite structure, the propellant tank equipped with a connecting adaptor and a valve mechanism with an ammunition, a pipe detachably connecting the connecting adaptor of the propellant tank and a thruster, and an ammunition control device driving the valve mechanism with the ammunition. The propellant tank is installed in the artificial satellite at the launching site of the artificial satellite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244165-A (JP)
Title: Navigator and navigation program
Inventor: OGAWA TAKASHI
IPC: G09B29/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigator which can demonstrate quick responsibility according to scene, by using a plurality of processor cores effectively.  <P>SOLUTION: The navigator has at least three processor cores 3 which perform an arithmetic operation of an information. When the plurality of processings in accordance with navigation are performed in parallel, the navigator comprises a priority processing decision means to decide the priority processing which is higher priority processing in the navigation, and a core allocation means which assigns many processor cores 3, at the priority processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244218-A (JP)
Title: Reflector type photoelectric switch and method for detecting body
Inventor: UENO TATSUYA
IPC: H03K17/78
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflection type photoelectric switch with a simple and cheap constitution with favorable precision utilizing a self coupled type laser measurement device.  <P>SOLUTION: The reflection type photoelectric switch comprises: a semiconductor laser 1; a detection means (photo diode 2, current-voltage converting amplifier 5) for detecting an electric signal including an interference waveform generated by self-couipling effects of laser light emitted from the semiconductor laser 1 and return light from a body 10; a period classifying part 7 for classifying times of an interference waveform based on the value of a standard period when the body 10 is at a standard position, the period of the interference waveform is made to be the standard period; and a determination part 8 for determining whether the body 10 is nearer or farther than a standard distance from the measurement result of the period classifying part 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254026-A (JP)
Title: Vibration actuator, lens barrel, and optical apparatus
Inventor: MUTO AZUSA
IPC: H02N2/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator which can suppress the adhesion of a rotor and a stator, and to provide a lens barrel and an optical apparatus.  <P>SOLUTION: The vibration actuator (10) is constituted of: a stator (11) which is formed into an annular shape; a rotor (15) which has an annular contact face contacting with the stator, and rotates according to the vibration of the stator; and a pressing part (19) which presses the stator and the rotor from a direction crossing the contact face. The rotor is constituted of a body (30) which is formed into an annular shape, a contact part (31) having the contact face, and a connecting part (32) which is formed so as to extend from the body in a direction almost parallel with the contact face and which connects the body and the contact part. In the pressed state by the pressing part, an angle (A1) formed of a face orthogonal to the rotating shaft (18) and a direction in which the connecting part extends is made larger than an angle (A2) formed of a face orthogonal to the rotating shaft and the contact face of the contact part.  <P>COPYRIGHT: (C)2010,JPO&INPIT