baber/WOPTO huggingface dataset:
Patent JP-2007336132-A (JP)
Title: Echo suppressor
Inventor: TOKUDA TADAMICHI
IPC: H04B3/23
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo suppressor which can reduce the influence of a distortion property of a speaker in echo suppression and can send the voice of the near-end speaker with little suppression.  <P>SOLUTION: The echo suppressor comprises the speaker 103; echo collection microphone 101 which is arranged close to the speaker 103, and outputs an input voice as an echo signal; microphones 102a1-102am for near-end sound collection which are arranged close to the speaker, and output an input voice as a speaker voice signal; delay devices 104a1-104am which delay the echo signal and output an echo delayed signal; attenuators 105a1-105am which attenuate the echo delayed signal and output an echo delayed and attenuated signal; and subtractors 106a1-106am which subtract the echo delayed and attenuated signal from the speaker voice signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002290-A (JP)
Title: Control device of internal combustion engine
Inventor: HOSOKAWA YOHEI
IPC: F02D45/00
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of reducing compression work of cranking, while securing combustion stability, when starting the internal combustion engine, by properly setting an intake valve opening characteristic on the basis of a piston stopping position, after stopping the internal combustion engine.  <P>SOLUTION: The intake valve opening characteristic is set to intake valve delay opening on one cylinder group where the piston stopping position acquired after stopping the internal combustion engine is before intake TDC (Step 104). Among the other cylinder group, a cylinder where the piston stopping position is nearest to compression TDC before the compression TDC is specified (Step 106). When the piston stopping position of a specific cylinder is not included in a valve opening period in intake valve delay closing, the specific cylinder is set to the intake valve delay opening, and the other cylinder group except for the specific cylinder is set to the intake valve delay closing (Step 112).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002093-A (JP)
Title: Cabinet
Inventor: YASUDA KOUJI
IPC: E05C9/02
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet which can simplify an operation associated with the opening of a side surface, which can surely prevent such a situation that a side opening is unexpectedly opened, and which prevents the inhibition of the opening of a front opening even in juxtaposition.  <P>SOLUTION: A pair of rods 25a and 25b, which can slide in synchronization with each other in the direction of being isolated from each other and the direction of getting close to each other, by the rotational operation of a lever 22, which puts both doors 4 and 5 into a closed state by sliding in the direction of being isolated from each other, and which makes both the doors 4 and 5 openable/closable by sliding in the direction of getting close to each other, is provided at the front-side vertical edges of the left door 4 and the right door 5, which open/close openings of right and left side surfaces of a cabinet body 2, respectively. The rods 25a and 25b are integrally provided with hinge portions 26a and 26b which serve as the hinge shaft or opening-side locking shaft of a front door 3 for opening/closing the front opening of the cabinet body 2 in the closed state of both the doors 4 and 5, and which allow the opening/closing motion of the front door 3 by making the rods 25a and 25b further slide in the direction of being isolated from each other, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006518-A (JP)
Title: Robot control system, robot control method and robot
Inventor: NAKAJIMA YUICHIRO
IPC: B25J13/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot control system, a robot control method and a robot facilitating description of a model, reducing calculation amount and easily coping with changes of a task and a partial portion.  <P>SOLUTION: This robot control system is provided corresponding to each function of the robot 1. The robot control system is provided with a plurality of control parts 23-27 capable of controlling the corresponding functions and task control parts 20 and 21 for converting a requested main operation task into subdivided tasks subdivided corresponding to the plurality of control parts 23-27 and making the plurality of control parts 23-27 execute the subdivided tasks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008169-A (JP)
Title: Pump device and washing machine equipped with same
Inventor: OSHIMA HIROYUKI
IPC: D06F39/08
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device and a washing machine achieving a long life and miniaturization without causing a water leak.  <P>SOLUTION: A drive side magnet 4 is fixed to and stored in a magnet case 9 directly connected to a rotary shaft 2A of a motor projected into an intermediate case 5 in a state that a gap G1 is retained between the bottom inner wall 5D of the intermediate case 5 and the drive side magnet 4. A support shaft 10 is provided in a pump runner storage chamber 8A of a pump case 8. A pump runner 7 provided with a driven side magnet 6 is rotatably retained by the support shaft 10 in a state that a gap G2 is retained between the bottom outer wall 5E of the intermediate case 5 and the pump runner. The pump runner 7 provided with the driven side magnet 8 is thereby rotated by rotating the drive side magnet 4 by the rotation of the motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009059-A (JP)
Title: Developer carrier
Inventor: TAKEUCHI MASARU
IPC: C23C18/31
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical developer carrier designed such that despite repeated use, toner is sufficiently triboelectrified on the developer carrier, a uniform layer of toner is held and conveyed, and there is no difference in developing capability responding to development history, and to provide a strong developer carrier that is durable against severe environment.  <P>SOLUTION: The developer carrier is obtained by forming, on the surface of a conductive substrate uniformly roughened, a coated film of nickel-phosphorus plating, a coated film of nickel-boron plating, a double-layered coated film of nickel-phosphorus plating of different phosphorus concentrations, or a double-layered coated film of nickel-phosphorus plating and nickel-boron plating. Despite repeated use, wear of the surface of the developer carrier is less, toner conveyance is retained, and satisfactory images are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009767-A (JP)
Title: Data processing system, method thereof and storage device
Inventor: ARAI MASAHIRO
IPC: G06F3/06
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing system which maintains fault tolerance with no disk exchange even if many spare disks are not mounted, is compact and can be used for a long time, and to provide its method and a storage device.  <P>SOLUTION: In the data processing system having a host device and a storage device for providing a first storage area for reading/writing data from/in the host device, the storage device is provided with a securing part for dynamically securing one portion of area of a plurality of first storage areas as a second storage area when the second storage area being spare for transferring data stored in another portion of an area does not exist when a failure occurs in the other portion of area of the plurality of first storage areas that are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010692-A (JP)
Title: Dry etching method
Inventor: KAWACHI AKITO
IPC: H01L21/3065
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shape without skirt trailing and side etch while preventing the penetration through a base oxide film upon dry etching of polysilicon.  <P>SOLUTION: Upon dry etching of polysilicon, overetching high in skirt removing effect is carried out after carrying out overetching of high side-wall protecting effect, as the overetching after main etching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291588-A (JP)
Title: Production method of paper sheet, and paper machine
Inventor: NAKAJIMA TAKESHI
IPC: D21F1/02
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method capable of producing a paper sheet containing high specific gravity additives such as iron powder to have a uniform basis weight.  <P>SOLUTION: The production method of paper sheet comprises introducing raw material slurry to a headbox of a paper machine, passing a flow of the raw material slurry through a first weir set at upstream side in the headbox and a second weir set at downstream side of the first weir and dewatering the raw material slurry on a paper making wire to make paper. The flow path of the raw material slurry is once narrowed at the first weir to accelerate the flow of the raw material slurry and the main flow of the narrowed material slurry is confronted with the second weir so that the raw material slurry collides with the second weir on an accelerated state and then passes through the second weir to make paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016948-A (JP)
Title: Switching device
Inventor: TAKAMATSU SEIJI
IPC: H02M3/155
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To lower the output voltage from a first switching element quickly when the first switching element is turned off.  <P>SOLUTION: The switching element 20 comprises a first switching element 24 which is the MOSFET of p-channel as a main switch, a second switching element 28 which is the MOSFET of n-channel performing switching of the first switching element 24, and a voltage lowering circuit 30 connected with the first source 24S of the first switching element 24 and the second gate 28G of the second switching element 28. When an ASIC 50 turns the second switching element 28 off in order to turn the first switching element 24 off in the switching element 20, a first capacitor 31 in the voltage lowering circuit 30 accumulates charges and a current is drawn in from the first switching element 24. A third switching element 34 is thereby turned on and a current flows to the first gate 24G side, thus raising the voltage of the first gate 24G quickly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016624-A (JP)
Title: Semiconductor manufacturing device
Inventor: RI YOSHU
IPC: H01L21/683
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method capable of so simply obtaining a thinly-ground wafer with an interlayer adhesive, and so simply manufacturing a highly stacked semiconductor using this.  <P>SOLUTION: A semiconductor manufacturing method includes the step 1 of pasting the adhesive layer for interlayer adhesion of an adhesive sheet comprising a base and the adhesive layer for interlayer adhesion formed on the base and a wafer together; the step 2 of grinding the wafer in a state in which it is fixed onto the adhesive sheet; and the step 3 of peeling the base off from the wafer after grinding so that the adhesive layer for interlayer adhesion remains, and obtaining the wafer to which the adhesive layer for interlayer adhesion is adhered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006295212-A (JP)
Title: Method of producing solar cell and method of producing semiconductor device
Inventor: ARIMOTO SATOSHI
IPC: H01L31/04
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a semiconductor device capable of attaining a firethrough penetrating technique for forming electrodes that can considerably reduce the contact resistance to a semiconductor substrate even when a silicon nitride film is employed, the application of the technique to which has been difficult.  <P>SOLUTION: The method includes the steps of: forming a junction to the semiconductor substrate; forming an insulation film at least one layer of which includes the silicon nitride film on at least the surface of the semiconductor substrate; providing a metallic paste material including glass with a property of melting the insulation film through heating on the insulation film and baking the material; and dipping the semiconductor substrate to an etching liquid with a property of solving the glass component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014037-A (JP)
Title: Lock handle device for door
Inventor: SONE TAKANORI
IPC: E05B35/12
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To selectively impart the double lock function and the master lock function, by rearranging a limited minimum part.  <P>SOLUTION: A first cylinder lock 13 is arranged in a body case 2, and a second cylinder lock 18 is arranged on a handle lever 5, and a handle receiving seat 11 or an electronic lock unit 26 is arranged in an inner bottom wall part of the body case 2 when necessary. A rotor 14 of the first cylinder lock 13 is interlocked and equipped with a crank lock plate 15 for advancing and retreating a bending tip part 17 toward the free end 12 of the handle lever 5. In a rotor 19 of the second cylinder lock 18, a long lock plate 20 is interlockingly equipped to retractably move to/from a guide groove 23 of the handle lever 5. The second cylinder lock 18 is put in a locking state in a closing locking state of a door 1. A plate tip part 22 of the long lock plate 20 engages with a locking claw part 25 of the handle receiving seat 11 or a clocking claw part 27 of the plunger tip of the electric lock unit 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017653-A (JP)
Title: Power electronics equipment
Inventor: YOSHIMURA HIROYUKI
IPC: H04L25/02
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the short-circuit of an arm based on the monitoring result of a main circuit current flowing in a switching element provided at an arm side, while separating a high-voltage side from a low-voltage side electrically.  <P>SOLUTION: Changes in impedance at primary sides of insulation transformers TR11, TR12 are detected as main circuit currents flowing in IGBTs 18, 19. Voltages based on changes in impedance at secondary sides are transmitted to the primary sides of the insulation transformers TR11, TR12. When the voltages based on the changes in the impedance at the secondary sides becomes lower than a threshold, PMW signals SD 11, SU 11 for gate drive are blocked by NAND circuits 12, 11 for stopping switching operations of the IGBTs 19, 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020275-A (JP)
Title: Automatic solid-phase extractor
Inventor: TOI HIROATSU
IPC: G01N1/10
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic solid-phase extractor capable of certainly allowing the liquid droplets bonded to the discharge port of a container with a filter to fall.  <P>SOLUTION: The automatic solid phase extractor, equipped with a dispenser head 6 capable of sucking and discharging a liquid, a robot (transfer means) for moving the dispenser head 6, the container 11 with the filter arranged at the position in the vertical direction just under the movable range of the dispenser head 6, a vacuum suction means for sucking the liquid from the container 11 with the filter and a recovery container 13a for recovering the liquid sucked under vacuum by the vacuum suction means, is provided with a vibration means for vibrating the container 11 with the filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020688-A (JP)
Title: Color image forming apparatus and color image forming method
Inventor: ITAMI AKIHIKO
IPC: G03G15/01
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus in which deposition of foreign substances such as toner filming on a surface of a photoreceptor for black (Bk) image formation hardly occurs like photoreceptors for other color image formation and which can maintain high image quality over a long period of time, with respect to a tandem system image forming apparatus having a plurality of image forming units.  <P>SOLUTION: In the so-called tandem system color image forming apparatus, an electrophotographic photoreceptor used in each image forming unit has a surface layer containing a filler and the filler content of the surface layer of the photoreceptor used in the image forming unit for black image formation is made smaller than the filler content of the surface layers of the photoreceptors used in the image forming units for other color image formation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021842-A (JP)
Title: Semiconductor module, and manufacturing method of semiconductor module
Inventor: NISHIYAMA YOSHIHIDE
IPC: H01L25/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module which can be miniaturized even if it has passive components.  <P>SOLUTION: The semiconductor module is provided with a first interposer, a semiconductor chip having an active surface disposed so as to opposite to the first interposer and a rear surface, a second interposer disposed so as to be opposite to the rear surface of the semiconductor chip, and the passive components connected to the second interposer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026005-A (JP)
Title: Electromagnetic flowmeter of capacity type
Inventor: IZUMI KOJI
IPC: G01F1/58
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter which hardly generates the attachment of fluid, never affected by vibration caused by flow of fluid and compact and easy to manufacture.  <P>SOLUTION: The measurement tube 5 which is provided with the insulative resin lining 7 inside of the nonmagnetic pipe 6 is used. On the periphery of the nonmagnetic pipe 6 the through holes 14 which reach the resin lining 7 are provided. In the through holes 14 the signal electrodes 8 and guard electrodes 9 are provided, and the insulative vibration absorption material 15 is filled into the through hole 14 so as to cover around the signal electrodes 8 and the guard electrodes 9. The vibration absorption material 15 is gelled matter (such as: silicon resin), but can be used with a fluid such as an oil, so that liquid sealing the signal electrodes 8 and the guard electrodes 9 in the through holes 14 may will do.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023753-A (JP)
Title: Pencil sharpener
Inventor: MURAKOSHI YASUO
IPC: B43L23/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pencil sharpener, during its use of which a pencil can be automatically clipped at a predetermined sharpening position in a shaving part, simultaneously which is excellent in operability and, at the same time, with which a user can sharpen the pencil without feeling fatigue.  <P>SOLUTION: In the pencil sharpener, in which a fixing part 2 for fixing the pencil P inserted therein, a shaving main body part 3 for shaving the fixed pencil P and an operating part 4, the fixing part 2, the shaving main body part 3 and the operating part 4 are continuously arranged coaxially in the order named under the condition that the shaving main body part 3 is so constituted as to rotatably and axially reciprocatorily assemble a shaving part 22 equipped with a shaving blade 20 within a tubular main body case 11 and to energize the shaving part 22 towards the fixing part 2 by the action of a compression coiled spring 24 and to interlockingly rotate with the operating part 4 and, at the same time, to make the operating part 2 automatically fixable at the predetermined sharpening position in the shaving part 22 in interlocking with the inserting action of the pencil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028595-A (JP)
Title: Buzzer device, and portable electronic equipment with same
Inventor: MIYAZAKI YOSHITO
IPC: G08B23/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin buzzer device capable of generating an alarm sound with large sound volume, and to provide portable electronic equipment with the same.  <P>SOLUTION: The portable electronic equipment with the buzzer device according to the present invention comprises a speaker 20, a case which contains the speaker 20, and a back wall 32 fixed in the case, wherein the back of the speaker 20 and the back wall 32 are opposed to each other and the speaker 20 sounds through switch operation. Further, the portable electronic equipment includes a driving mechanism 7 which operates associatively with the switch operation, and the speaker 20 is connected to the driving mechanism 7 and projects from the case through the operation of the driving mechanism 7 to increase the gap between the speaker 20 and back wall 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025246-A (JP)
Title: Pipe cleaning system
Inventor: TSUCHIGISHI NORIMICHI
IPC: E03C1/304
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly reliable cleaning work by simple work since a cleaning nozzle and a supply pipe are prepared in advance in a drain pipe, and to enable the cleaning work from the outside of a dwelling area by arranging a supply part outside the dwelling area.  <P>SOLUTION: The pipe cleaning system 10 includes the cleaning nozzle 12, and cleans the inside of the drain pipe 18 by wash water injected from the cleaning nozzle 12. The cleaning nozzle 12 is piped in advance, for example, in an upstream side end part and a relay part of a drain horizontally laying pipes 26 and 28. The supply pipe 14 is connected to the cleaning nozzle 12, and an end part of the supply pipe 14 is piped by extending up to the outside of the dwelling area. A supply part 16 joined to a water supply pipe 40 provided in a high pressure cleaning car 38, is arranged in an end part of the supply pipe 14. When performing the cleaning work, the water supply pipe 40 and the supply part 16 are connected, and the wash water is supplied to the supply pipe 14 from the water supply pipe 40. The supplied wash water is introduced up to the cleaning nozzle 12 by passing through the supply pipe 14, and is injected in the draining direction from the cleaning nozzle 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024571-A (JP)
Title: Graphite film and method for manufacturing graphite film
Inventor: OTA YUSUKE
IPC: C08J5/18
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphite film which has heat transportation capacity sufficient to immediately transport heat from a heat generating part.  <P>SOLUTION: A method for manufacturing the graphite film is characterized by heat treating a polymer film having a thickness of 80-300 μm under such conditions that the temperature raising rate is 2.5-20 °C/min in a graphitization step and ≤2.0 °C/min in a graphitization step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031710-A (JP)
Title: Waterproof door device
Inventor: HARA SATORU
IPC: E06B5/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof door device which is simple in structure, low in cost, available for an ordinary door, and can watertightly block an opening by drawing a hanging side and a leading side of a closed waterproof door in case of prevention of inundation.  <P>SOLUTION: The waterproof door 12 is swingably pivoted on a jamb 7 of an opening frame 6 having an entrance 5 formed therein, by hinge devices 10. Each hinge device 10 is formed of: a pin holding member 38 mounted on the opening frame 6 to hold a vertically extending hinge pin 37; a slot forming member 41 mounted on the waterproof door 12, and having a slot 40 formed therein, which is long in an inward/outward direction when closed, for fitting a hinge pin therein; and a positioning means 43 for positioning the hinge pin 37 fitted into the slot 40 to one end of the slot 40, at which the waterproof door 12 is separated from the opening frame 6, when the door is closed. Further a pivoting-side stile edge and a free end-side stile edge of the waterproof door 12 each have a drawing handle device 15 for drawing the waterproof door 12 toward the opening frame, by engaging with an engaging member 27 arranged on the opening frame 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT