baber/WOPTO huggingface dataset:
Patent JP-2008187104-A (JP)
Title: Treatment method of substrate, and substrate treatment device
Inventor: NISHIMURA EIICHI
IPC: H01L21/3065
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a substrate capable of selectively removing deposits generated by the dry etching of silicon.  <P>SOLUTION: A wafer W having a silicon base material 40, a silicon nitride film 41 formed on the silicon base material, and a hard mask 42 formed on the silicon nitride film 41 is subjected to dry etching by plasma 44 generated from hydrogen bromide gas, a trench 45 is formed by etching the silicon base material 40, the wafer W is heated to not lower than 200°C, hydrofluoric acid gas 31 and helium gas are supplied toward the wafer W, an oxygen radical 32 is supplied toward the inside of the trench 45 in the wafer W, the wafer W is subjected to dry etching by the plasma 44 again for etching the silicon base material 40, and treatment is completed when the depth of the formed trench 45 is larger than a desired value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185544-A (JP)
Title: Instrument illuminating arrangement
Inventor: NAGATA MASAHIDE
IPC: G01D11/28
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display capable of having visually sufficient impact, with compactness and at low cost.  <P>SOLUTION: In an automotive meter 10, an inclined plane 23 of the dial 12 receives transmitted light from a dial illuminating light source 25 so as to be illuminated on its front side, via a light leaking section 26 arranged at a location hidden by the back side of a displaying plate 13 in such a way as causing impossibility of visual inspection from the front side of the automotive meter 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108802-A (JP)
Title: Optical element
Inventor: ODA MIKIO
IPC: G02B6/42
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which permits lower cost, facilitation of manufacture, improvement of light coupling efficiency and miniaturization of an optical module using a surface type optical element.  <P>SOLUTION: Surface type elements 1, 11 are mounted on a small substrate 10 provided with a mirror. Complex electric wiring and the like are disposed on a large substrate 6. By providing divided functions on respective substrates as above mentioned, restrictions to the respective substrates are reduced and possibility of materialization can be enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191774-A (JP)
Title: Motor controller and mechanical vibration suppressing method thereof
Inventor: YOSHIURA YASUSHI
IPC: H02P29/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical vibration suppressing method capable of solving a problem that a motor has conventionally malfunctioned by detecting by a sensor minute mechanical vibration that cannot be suppressed even when the motor stops.  <P>SOLUTION: An acceleration detection unit (a sensor) 2 is attached to a part having the maximum mechanical vibration of a machine 1 having a mechanical resonance characteristic. After phase-adjusted by a phase adjusting unit 7, an output signal from the acceleration detection unit (the sensor) 2 is input into an insensitive unit 8 for making a signal that is below a preset value zero before input into an acceleration feedback gain unit 9 and multiplied by a gain. Thereby, in the case of minute vibration, generation of position-deviation vibration by making the output signal of the insensitive unit 8 zero is suppressed so as to suppress both the mechanical vibration and a positional deviation vibration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007117768-A (JP)
Title: Game device and communication game system
Inventor: NAKAMURA TAKAYUKI
IPC: A63F13/33
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device in which a communication game as if a player competes with another player of a game machine placed far away can be performed without generating issues of a communication delay, a time difference, and communication quality occurring in a real time communication game.  <P>SOLUTION: Replay data to reproduce progress of a game played by a player are downloaded via a network to reproduce the replay data and simultaneously a player is enabled to play the game. In the game, information of progress of the play is not transferred for the competition but result data of the game played by a player and replay data capable of reproducing game progress are communicated after the game and the data are stored in terminal game devices to enable a game reproducing the play data at a game.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196906-A (JP)
Title: Vehicle position detection system, on-board equipment and vehicle position detection method
Inventor: TENMOKU KENJI
IPC: G09B29/10
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle position detection system, on-board equipment and vehicle position detection system capable of precisely detecting the position of the vehicle.  <P>SOLUTION: An on-board equipment 30 receives every communicating position, its error range, and position of stop line of respective on-road equipments 21, 22 and 23 by communicating with a light beacon 10, stores the received information and at the same time starts to measure the travelling distance, and repeatedly estimates the vehicle position at each prescribed time elapsed. The on-board equipment 30 acquires the position of communication and the error range by communication with the on-road equipments 21, 22 and 23, the estimated value of the vehicle position estimated just before the communication time is updated so as to minimize the estimated error of the position of the vehicle based on the error range of the communication spot and error range of the travel distance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007239100-A (JP)
Title: Method for designing component in alternative steel for chromium-molybdenum steel
Inventor: NAMIMURA YUICHI
IPC: C22C38/22
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of designing the components in alternative steel in which the amount of Mo to be used can be reduced, a difference in internal hardness and a difference in tensile strength are hardly given even when chromium-molybdenum steel and alternative steel are tempered under the same conditions, and the alternative steel has excellent delayed fracture resistance as well.  <P>SOLUTION: The content of Mo in a chromium molybdenum steel is reduced, by mass, to ≤0.05%, and, on the other hand, the content of Cr in the steel is increased so as to satisfy inequality (1); A<SB>Cr</SB>+1.8×A<SB>Mo</SB>≤B<SB>Cr</SB>≤A<SB>Cr</SB>+4.2×A<SB>Mo</SB>; wherein, A<SB>Cr</SB>denotes the Cr content(%) in the chromium molybdenum steel; A<SB>Mo</SB>denotes the Mo content(%) in the chromium molybdenum steel; and B<SB>Cr</SB>denotes the Cr content(%) in the substituted steel, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197911-A (JP)
Title: Operator authentication system for commodity sales data processor
Inventor: KOBAYASHI TORU
IPC: G07G1/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience and operability necessary for sign-on of an operator.  <P>SOLUTION: In a commodity sales data processor, an operation mode is maintained while receiving a prescribed authenticating electric wave emitted from a wireless device carried by the authenticated operator, and it is transferred to a stop mode when not receiving the authenticating electric wave. The wireless device transmits an authentication-requesting electric wave different from the authenticating electric wave according as an operating element is operated. When the commodity sales data processor receives the authentication-requesting electric wave transmitted from the wireless device in the stop mode, the commodity sales data processor acquires an operator identification code from the wireless device of a transmission source of the electric wave by wireless communication. The operator specified by the code is authenticated, and it is transferred to the operation mode from the stop mode when succeeding in the authentication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196017-A (JP)
Title: Sputtering system, layered product, optically functional filter, optical display device, and optical article
Inventor: TANI TAKAYUKI
IPC: G02B1/11
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system capable of applying a sputtering film deposition to a substrate and a base material stably for a long time and at a high speed, to provide a layered product, which is film-deposited by using the sputtering system, and to provide an optically functional filter and an optical display device having the layered product.  <P>SOLUTION: In the sputtering system having at least one or more magnetron electrodes for film-depositing a thin film layer on a base material, the anode electrodes 5, 6 in the magnetron electrode are rotary type electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194733-A (JP)
Title: Cooling device and method for work roll of metal plate rolling mill, and metal plate manufacturing method using the same cooling method
Inventor: IMAZEKI TOSHIO
IPC: B21B27/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To favorably exercise a control, in which the cooling efficiency at the time of cooling work rolls 19 of a metal plate rolling mill M with cooling water w has a longitudinal distribution of the work roll, to secure flatness of a to-be-rolled material 8 after rolling, and to effectively prevent troubles in the to-be-rolled material 8 on rolling, such as pitting caused by the center buckle.  <P>SOLUTION: The pressure of cooling water to be supplied on the surface of the work roll of the metal plate rolling mill is made higher at the longitudinal center zone of the work roll than at both outside zones.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198537-A (JP)
Title: Grommet
Inventor: KANETSUGU YOSHITAKA
IPC: H01B17/58
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet capable of maintaining waterproof and dustproof, even if tensile tension is obliquely or horizontally applied to a wire harness.  <P>SOLUTION: This grommet 1 has a conduit part 2 in which the wire harness W is inserted, a mounting part 3 formed in the direction of the periphery of the conduit part 2, and a stress absorbing portion 4 formed between the outer peripheral side of the conduit part 2 and the inner peripheral side of the mounting part 3. A securing groove 3b to be mounted to the mounting hole 5 of a member to be mounted is formed on the side of the mounting part 3, and a lift suppressing groove 3a is formed in a ring shape on the upper side of the mounting part 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205328-A (JP)
Title: Capacitor
Inventor: OKOCHI JUNICHI
IPC: H01G4/40
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a capacitor for a power compact by reducing a space in a container in which a capacitor element body having a dummy insulating board with a discharge resistance is housed.  <P>SOLUTION: A plurality of capacitor elements 1 are piled up on a set insulating board 3, and a dummy insulating board 2 is placed on the capacitor element 1 positioned at the top, and the set insulating board 3 is overlapped on that, and the whole body is tightly tied with a band 8 so that a capacitor can be configured. A clearance 7 is formed with the dummy insulating board 2, and discharge resistors connected to the capacitor elements 1 are inserted into the clearance 7. Thus, it is possible to reduce a space in the capacitor container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254887-A (JP)
Title: High strength steel sheet having excellent formability
Inventor: FUTAMURA YUICHI
IPC: C22C38/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel sheet having excellent balance between strength and elongation by improving formability (particularly, elongation) of the high strength steel sheet.  <P>SOLUTION: The high strength steel sheet contains, by mass percent, 0.03 to 0.2% of C, 0.5 to 2.5% of Si, 1 to 3.0% of Mn, 0.01 to 0.5% of Cr, 0.01 to 0.5% of Mo, 0.02 to 0.15% of Al, and the balance Fe with inevitable impurities; wherein the content of Si satisfies formula (1), α-4.1≤[Si]≤α-2.4, where α=6.9×([C]+[Mn]/6+[Cr]/5+[Mo]/4)<SP>1/2</SP>and [ ] shows the quantity (mass percent) of each element contained in the steel sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210539-A (JP)
Title: Fuel cell system
Inventor: IZUHARA HIDETSUGU
IPC: H01M8/04
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable an exhaust fuel gas to recirculate under various situations without requiring a power in a fuel gas circulation type fuel cell system to recirculate the exhaust fuel gas discharged from a fuel electrode exit of the fuel cell to the fuel cell.  <P>SOLUTION: The system includes the fuel cell 1 to generate electricity energy by electrochemically reacting air and hydrogen, and a turbo compressor 8 in which by utilizing pressure energy of discharged air discharged from an air electrode of the fuel cell 1, an off gas discharged from a hydrogen electrode of the fuel cell is recirculated to the fuel cell 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207356-A (JP)
Title: Pressure-sensitive adhesive film for protecting surface
Inventor: WATANABE MASAYA
IPC: C09J7/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive film for protecting a surface which exhibits less peeling electrification when it is used as a surface protection for an optical device such as, for example, a sheet polarizer having optical function of a large area, and has excellent stain-resistant effect.  <P>SOLUTION: An antistatic layer and a stain-resistant layer thereon overlie one side face of a polyester film, or a layer having both stain-resistant properties and antistatic properties overlies it, and a pressure-sensitive adhesive layer formed of an acrylic pressure-sensitive adhesive comprising an acrylic polymer with a hydrophilic group and an antistatic agent overlies the opposite side face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208729-A (JP)
Title: Brake negative pressure maintaining device for vehicle
Inventor: ITO TAKETOYO
IPC: B60W10/10
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely maintain desired brake negative pressure in a vehicle equipped with a brake booster for providing intake negative pressure of an engine as brake negative pressure.  <P>SOLUTION: The brake negative pressure maintaining device is equipped with an engine 1, an air conditioning compressor 122 and alternator 123 serving as engine auxiliary equipment, a brake booster 42 to which intake negative pressure is supplied as brake negative pressure and an auxiliary equipment control means 56 for controlling actuation or stop of the air conditioning compressor 122 and alternator 123. The auxiliary equipment control means 56 stops the actuation of the air conditioning compressor 122 (S8) when the brake negative pressure is a prescribed value or lower (S5), and additionally stops the actuation of the alternator 123 when the brake negative pressure is a prescribed value or lower and under the condition it is hard to recover (S12).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210854-A (JP)
Title: Electronic device
Inventor: MATSUI SUKEMASA
IPC: H05K7/20
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which a high heat generation component consuming high power and having a high operation guarantee temperature can be connected with a low heat generation component consuming low power and having a low operation guarantee temperature such that high speed communication is ensured while achieving miniaturization.  <P>SOLUTION: A rigid flexible substrate 13 is constituted by connecting first through fourth rigid substrate portions 13a-13d by a flexible substrate portion 13e. A CPU 14 is mounted on the first rigid substrate portion 13a, and a high speed memory 15 is mounted on the second rigid substrate portion 13b. Even if the CPU 14 operates to generate heat, the thin flexible substrate portion 13e suppresses conduction of heat from the CPU 14 to the second rigid substrate portion 13b. Since the CPU 14 and the high speed memory 15 are connected by the wiring pattern of the flexible substrate portion 13e, high speed communication is ensured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208866-A (JP)
Title: Strain wave reduction gear, and variable transmission ratio steering system
Inventor: YAMAKAWA TOMOYA
IPC: F16H57/04
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain wave reduction gear which stabilizes a load torque in rotationally driving an elliptic rigid cam, and further to provide a variable transmission ratio steering system.  <P>SOLUTION: In the strain wave reduction gear 30, solid lubricant 45 is enclosed in the annular space 44 arranged inside the retainer 43, and clearances 47, 47 are provided between the retainer 43 and the inner ring 41, and between the retainer 43 and the outer ring 40, respectively. Even when the elliptic rigid cam 35 and the retainer 43 are differentially moved by the rotation of the elliptic rigid cam 35, therefore, the load torque does not fluctuate as before in rotationally driving the elliptic rigid cam 35. In other words, the load torque in rotationally driving the elliptic rigid cam 35 is stabilized, and the generation of heat and noises in the motor 25 for rotationally driving the elliptic rigid cam 35 is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209620-A (JP)
Title: Image forming apparatus and image density control method
Inventor: TAKEUCHI NOBUTAKA
IPC: G03G15/08
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image density control method with which fixed image density is obtained by coping with the change of average electrified amount of toner in a developing device caused by environmental variation.  <P>SOLUTION: When the moving average value of an image area ratio [%] is calculated, toner concentration correction amount ΔTC (amount by which toner concentration is changed) corresponding to the calculated moving average value is determined by referring to an LUT. After determination of the toner concentration correction amount ΔTC, the determined toner concentration correction amount ΔTC is corrected by a correction factor (a) determined on the basis of development γ. The correction amount ΔVt<SB>ref</SB>of a target output value is calculated from the sensitivity of a magnetic permeability sensor and the toner concentration correction amount ΔTC corrected by the correction factor (a).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211516-A (JP)
Title: Electronic equipment
Inventor: ISHIODORI TOMOHIRO
IPC: H04M1/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To confirm internal information easily in electronic equipment, such as a portable telephone.  <P>SOLUTION: The electronic equipment comprises: a casing display panel 80 (electronic paper) that displays an image, continues to display the image until the image is deleted or overwritten, and requires no power for continuing to display the image; a memory 40 for storing the internal information set to its own machine uniquely and prescribed information; and a circuit board 30 (main control section 38, a casing display control section 45) that determines whether the prescribed information is stored in the memory 40, displays the internal information on the casing display panel 80 when the prescribed information is not stored in the memory 40, and deletes the internal information displayed on the casing display panel 80 when the prescribed information is stored in the memory 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206836-A (JP)
Title: Game machine
Inventor: KOYAMA YOICHI
IPC: A63F5/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes it possible to play more comfortably without spoiling a desire to play by making it possible to listen to favorite music by player's selection and linking the object of selection with a game state.  <P>SOLUTION: The game machine 1 is provided with a liquid crystal display part 5a, and a dock connector 922 electrically connecting speakers 9L and 9R for outputting sound relating to a game and a portable music player 930. Under a main control circuit 71, a sub control circuit 72 reads a play list 900 from the portable music player 930 connected to the dock connector 922, displays it at the liquid crystal display part 5a under a fixed condition, commands a musical piece selected corresponding to an operation by a player to the portable music player 930 and outputs the output of the portable music player 930 from the speakers 9L and 9R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206863-A (JP)
Title: Sewn product and sewing tool for sewing machine
Inventor: TANIMOTO SHIRO
IPC: D05B29/06
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of a sewn product by using a slide fastener for joining a pair of cloth pieces 27a and 27b whose edges 72 form an asymmetrical curved line, capable of providing the joint part with a beautiful curved line.  <P>SOLUTION: A slide fastener 25 is to join edges 72a and 72b of a pair of cloth pieces, which forms an asymmetrical curved line. The slide fastener comprises a base tape 28 which is folded back along a joint with a stringer 26 overlapping with the base tape, and interlocking elements 23 sticking out of the stringer edge toward the outside of the base tape. The slide fastener and the cloth are joined together through sewing machine stitches 35 sewing and running along a fold line 33 of the base tape which is made when turned toward the stringer and a fold line 71 of the cloth which is made when turned toward the seam allowance 34, being placed between the slide fastener and the cloth, with the cloth's front side faced with the back tape's back side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007242218-A (JP)
Title: Data storage cartridge having a plurality of cartridge memories
Inventor: WINARSKI DANIEL JAMES
IPC: G11B27/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage cartridge having a plurality of cartridge memories.  <P>SOLUTION: The data storage cartridge 100 includes data storage media configured to store data arranged in a plurality of partitions for read and/or write access, and a plurality of cartridge memories 104A to E. Each cartridge memory includes a communication interface and a memory. The information of this memory is formatted to allow association with at least one of the plurality of partitions of the data storage media. Thus, each of the cartridge memories has a separate user and provide access for that user to a separate partition or subset of partitions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008213624-A (JP)
Title: Operating mechanism, and vehicle with operating mechanism
Inventor: MURAOKA JUNICHI
IPC: B60K23/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating mechanism capable of restraining vibrations from an output part from being transmitted to an operating part, and improving operability of the operating part.  <P>SOLUTION: This operating mechanism 200 comprises an operating part capable of operating an output part, a power transmission member 105 capable of transmitting power from the operating part to the output part and including a first power transmission member 102 and a second power transmission member 103, and an elastic member 101 provided between the first power transmission member 102 and the second power transmission member 103 and capable of reducing vibrations transmitted from one to other of the first and second power transmission members 102, 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT