baber/WOPTO huggingface dataset:
Patent JP-2009293060-A (JP)
Title: Etching liquid management device
Inventor: FUJII KOICHI
IPC: C23F1/18
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To make the hydrogen peroxide concentration of an etching liquid more constant in an etching liquid management device.  <P>SOLUTION: The etching liquid management device 10 managing an etching liquid 11 comprising a hydrogen peroxide solution and a copper-dissolved liquid having a specific gravity higher than that of the hydrogen peroxide solution and in which copper is dissolved is provided with: an etching liquid management tank 12; etching liquid piping 52 carrying the etching liquid; a hydrogen peroxide solution vessel 40 storing a hydrogen peroxide solution for supply supplied to the etching liquid; and hydrogen peroxide solution piping 42 carrying the hydrogen peroxide solution for supply. The device includes: a double pipe 54 having an inner pipe 58 in which the etching liquid piping is connected to the upper edge in the vertical direction and through which the etching liquid flows and an outer pipe 60 into which the inner pipe is inserted, in which the hydrogen peroxide solution piping is connected to the outer circumferential face and through which the hydrogen peroxide solution for supply flows; and joining piping 56 connected to the lower edge in the vertical direction of the outer pipe and carrying a joined liquid in which the etching liquid flowing through the inner pipe and the hydrogen peroxide solution for supply flowing through the outer pipe are joined to the etching liquid management tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291173-A (JP)
Title: Garden boring apparatus
Inventor: KATO HIDEYOSHI
IPC: A01B45/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garden boring apparatus capable of easily opening a hole at a corner of the surface of ground without leaving a broad non-bored area even on a garden having a narrow ground surface.  <P>SOLUTION: The garden boring apparatus has a drill driving mechanism holding part to hold a drill driving mechanism having one input shaft extended upward and a plurality of output shafts extended downward, a plurality of garden boring drill bodies detachably attached to the multiple output shafts, a supporting post attached to the drill driving mechanism holding part and extending upward, a handle attached to the upper end of the supporting post, a commercially available small-sized domestic electric drill having a drill body and detachably attached to the supporting post with an attachment lug in a state that the drill body is detachably attached to the input shaft of the drill driving mechanism holding part, a driving power switch attached to the handle to drive the small-sized domestic electric drill, and a stopper to restrict the depth of the bored hole on the surface of the ground and attached to the drill driving mechanism holding part in a manner to enable the adjustment of the vertical position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297227-A (JP)
Title: Sauna room apparatus
Inventor: MATSUO AKIRA
IPC: A61H33/10
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sauna room apparatus surely and favorably ventilating indoor air.  <P>SOLUTION: This sauna room apparatus is provided with: a circulation type nano-mist and negative ion generator 1 emitting nano-mist and negative ions to the interior of a sauna room 2, sucking the air in the sauna room 2 and emitting the nano-mist and the negative ions heated by a heater 10 again; and a ventilator 45 in the sauna room 2, wherein the ventilator 45 is periodically actuated for a predetermined time to ventilate the air in the sauna room 2. The nano-mist and negative ion generator 1 sucks the air in the sauna room 2 via a suction duct 4 opened from an air supply opening 36 of the nano-mist and negative ion generator 1 to a part near a ceiling 46 of the sauna room 2, and is formed with an air vent 49 opened when actuating the ventilator 45 and making fresh air flow in, in the middle of the suction duct 4 so as to surely and favorably ventilate the air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299376-A (JP)
Title: Connection structure of grating
Inventor: OKAJIMA NOBUYUKI
IPC: E03F5/06
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a grating enabling the complete theft prevention of the grating at low cost and serving for preventing the grating from being lifted by a vehicle which is traveling thereon.  <P>SOLUTION: A plate-like portion 17a projects from an end plate 11 horizontally outward in one end plate 11 area of a grating body 1a. A flange member 17, formed by vertically installing a bolt shaft 18b on the plate-like portion, is secured to the lower surface side of the grating body 1a. Two gratings 1A, 1B, each having a flange in which a mounting through-hole 15a, is formed in the grating body 1a in the other end plate 11 area are connected to each other, by screwing a mounting nut 8 onto the bolt shaft 18b of one grating bolt 1B, with the flange which projects upward through the through-hole 15a of the other grating 1A with the flange. The mounting nut is formed into a deformed body K having a projection 80b, and the mounting nut 8 can be mounted and removed by a dedicated tool 9 which is fit to the deformed body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300861-A (JP)
Title: Image carrier protective agent, protective layer forming device, image forming method, image forming apparatus and process cartridge
Inventor: TANAKA SHINYA
IPC: G03G5/05
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image carrier protective agent preventing wear of an image carrier, filming thereon, contamination of a charging member and toner slipping.  <P>SOLUTION: A protective layer forming device 2 placed opposite a photoreceptor drum 1 is composed chiefly of: the image carrier protective agent 21; a protective agent supply member 22 in the form of a brush roller; a pressing force applying mechanism 23; and a protective layer forming mechanism 24 which converts the image carrier protective agent supplied to a surface of the photoreceptor drum 1 to a thin layer. The image carrier protective agent 21 includes a fatty acid metal salt and boron nitride, wherein the boron nitride forms secondary particles which are aggregates of fine crystals, the crystals have a grain size in a range of 0.1-1.0 μm, and the secondary particles have a particle size in a range of 3.0-14.0 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002970-A (JP)
Title: Information processing unit and program
Inventor: AKIYAMA FUMITO
IPC: G06F21/60
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing unit convenient for use, and capable of efficiently erasing unnecessary data by overwriting.  <P>SOLUTION: Based on an HDD access execution state notification output from data analysis section 41, a data rendering unit 42 or a print control unit 43, an HDD data erasure control unit 46 detects the existence or the non-existence of a data access to an HDD 113. Also, by referring to data management information stored in the HDD 113, the HDD data erasure control unit 46 detects whether an erasure data (unnecessary data) of an overwrite erasure processing object of the HDD data is stored in the HDD 113. Then, only when there is no data access to the HDD 113 and this erasure data is stored in the HDD 113, will the HDD data erasure control unit 46 allow an HDD data erasure unit 47 to execute HDD data overwrite erasure processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001228-A (JP)
Title: Agent for preventing or treating periodontal disease, and oral composition
Inventor: MARUYAMA MASATATSU
IPC: A61K47/38
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing or treating periodontal disease, exhibiting high argingipain activity-inhibiting effects, and to provide an oral composition.  <P>SOLUTION: The agent for preventing or treating the periodontal disease comprises gabexate mesilate, and a water-soluble nonionic macromolecular material and/or a nonionic surfactant. The oral composition is obtained by formulating the gabexate mesilate, and the water-soluble nonionic macromolecular material and/or the nonionic surfactant. The agent for preventing or treating the periodontal disease exhibits the excellent argingipain activity-inhibiting effects by specifically inhibiting the argingipain of a cysteine protease produced by Porphyromonas gingivalis of a causative bacterium of the periodontal disease in high activity. The oral composition is useful for prevention or treatment of the periodontal disease.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008226455-A (JP)
Title: Flash memory device
Inventor: AKAOGI TAKAO
IPC: G11C7/22
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance speed of a flash memory device.  <P>SOLUTION: In the flash memory device provided with a memory cell array 11, an address decoder 9 for processing address information to be used when accessing the memory cell array, and a method for improving the reliability of access of the memory cell array, the method is configured so as to receive an output enable signal, to form an output enable signal delayed by delaying the output enable signal only by a plurality of clock periods, to supply the delayed output enable signal to be used to enable an internal clock signal to an internal clock generator (3), and to generate an internal clock signal to be used when accessing the memory cell array on the basis of the delayed output enable signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227953-A (JP)
Title: Method for producing molding improved in solvent resistance
Inventor: KASE HIROTSUGU
IPC: C08G73/10
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a molding so improved in solvent resistance that it can be used even when brought into contact with an organic solvent or exposed to an atmosphere containing organic vapor.  <P>SOLUTION: The method for producing a molding improved in solvent resistance comprises heat-treating a molding comprising an aromatic diazide compound and a polyamic acid. A molding produced by the production method can exhibit its original physical characteristics even when brought into contact with an organic solvent or exposed to an atmosphere containing organic vapor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036196-A (JP)
Title: Controller for solenoid operated valve
Inventor: ASKEW JAMES M ANDERTON
IPC: H01F7/18
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve solenoid operated valve performance used in fuel injection systems including diesel fuel common rail injector systems.  <P>SOLUTION: A controller for controlling a solenoid operated valve includes a first current supply controller for supplying a first solenoid operating pulse. The pulse moves the valve from a first state to a second state, which defines a travel time of the valve. A second current supply controller supplies a second solenoid operating pulse after a prescribed time interval, during which the valve returns to a first state. A timer varies the time interval between the first and second solenoid operating pulses. A detector detects characteristics such as an angle advance in the travel time of the second pulse of one pair of pulses compared with that of another pair of pulses. The timer changes the time interval. The valve may be a valve for a fuel injection. The first and second solenoid operating pulses correspond to first and second fuel injection pulses. This provides a calibration of the solenoid operated valve such as that used in a fuel injection system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269590-A (JP)
Title: Caster device and wheel type robot
Inventor: HIDA KAZUTERU
IPC: B60B33/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster device suitable for reduction in size and weight.  <P>SOLUTION: This caster device 30 comprises: a caster 31; a linear actuator 32 having a direct drive shaft 32a; and a floor reaction force detection part 33 detecting a floor reaction force received by the caster 31. The caster 31 has: a driven wheel 31a; a wheel supporting frame 31b rotatably supporting and housing the driven wheel 31a; and a caster supporting shaft 31c mounted to a top of the wheel supporting frame 31b. Then, the caster supporting shaft 31c and the direct drive shaft 32a are coupled in an axial direction via the floor reaction force detection part 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006308-A (JP)
Title: Front vehicle body structure of automobile
Inventor: YAMADA TAKESHI
IPC: B62D25/08
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent holding rigidity of a shroud from excessively increasing, while vibrating a steering wheel by using vibration of the shroud in traveling.  <P>SOLUTION: This front vehicle body structure has a skeleton member 20 extending forward by going over an upper part of a front wheel 8 from a front pillar 1 for supporting the steering wheel 4, and the shroud 40 is arranged in front of a cabin. The shroud 40 is positioned in front of the front wheel 8. The skeleton member 20 and a shroud upper 42 constituting a part of the shroud 40 are connected by connecting mechanisms 50, 51 and 52 (60 and 61). The connecting mechanisms 50, 51 and 52 (60 and 61) transmit the vibration in the vertical direction of the shroud 40 to the skeleton member 20 while allowing relative displacement in the vertical direction to the skeleton member 20 of the shroud 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014303-A (JP)
Title: Portable arresting net spreading device
Inventor: KUNITOMO YOSHINORI
IPC: F41F7/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable arresting net spreading device capable of being repeatedly used with a simple structure.  <P>SOLUTION: This portable arresting net spreading device comprises: a container 10 having an arresting net 90 provided with a plurality of weights 92 disposed on a peripheral edge for arresting a target, a housing section 20 for radially expanding and ejecting the weights 92 and the arresting net 90, and housing the weights 92 and the arresting net 90, and an ejecting means section 40 for ejecting the weights 92 and the arresting net 90; and a cover 70 covering the weights 92 and the arresting net 90, and disposed on the container 10 in a state that it is opened in ejecting the weights 92 and the arresting net 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016096-A (JP)
Title: Electronic component
Inventor: ONO KAZUYUKI
IPC: H01L23/12
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component for preventing poor connection from occurring easily in a bonding wire even if using an inexpensive flat shaped substrate.  <P>SOLUTION: On the upper surface of a substrate 52 (printed circuit board), a die bonding section 55 and a terminal 56 for wire bonding are formed by a conductive pattern. On the upper surface of a die bonding section 55, a semiconductor device 53 is adhered and fixed by a die bonding resin 68. The terminal of the semiconductor device 53 is connected to the terminal 56 for wire bonding by the bonding wire 69. Further, a groove section 64, which captures the die bonding resin 68 for preventing flow to the side of the terminal 56 for wire bonding, is formed at the periphery of the terminal 56 for wire bonding while the terminal 56 for wire bonding is surrounded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013385-A (JP)
Title: Method for producing dl-serine
Inventor: FUKUIRI YASUSHI
IPC: C07C227/42
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing DL-serine by a simple operation in a short time.  <P>SOLUTION: The method for producing DL-serine is characterized by mixing and dissolving L-serine and D-serine in a solvent having a high capacity of dissolving L-serine and D-serine and a low capacity of dissolving DL-serine, to allow crystalline DL-serine to precipitate therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013841-A (JP)
Title: Fascia decorative laminated sheet
Inventor: FURUKAWA EIJI
IPC: E04D13/152
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fascia decorative laminated sheet with a function of ventilation in an attic, which is mounted at the edge of eaves of a building with a short protrusion of the eaves, so as to surely prevent the intrusion of rainwater, blown up in a wind, from intruding into the attic through a vent hole, which facilitates construction, and which has a good appearance in a mounted state.  <P>SOLUTION: This fascia decorative laminated sheet 1 is provided with a front covering portion 11 for covering a front surface 31 of a facia board 3, and an undersurface covering portion 12 which forms a hollow ventilation chamber 2 on the downside of the front covering portion 11. The vent hole 2b is formed in the backside portion 124 of the undersurface covering portion 12; a rear wall portion 14 is protruded backward from an upper end of the backside portion 124 via a relay portion 13; and an angle adjusting portion 23 for adjusting an angle of bend with respect to the relay portion 13 is provided near the backside upper end of the undersurface covering portion 12. When the rear wall portion 14 is mounted on an exterior wall material 6, the rear wall portion 14 is brought into close contact with the exterior wall material 6 by appropriately setting an inclination with respect to the relay portion 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008269785-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/403
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of high-speed operation with low power consumption.  <P>SOLUTION: This semiconductor memory device is provided with a spare replacement discriminating circuit 3, a plurality of memory blocks M, a plurality of sense amplifier blocks 10, and a plurality of selection gate control circuits 100. Normal blocks included in the memory blocks M can be replaced and recovered by a spare block included in any memory block. The selection gate control circuit 100 performs control to selectively connect or disconnect the memory blocks M and the sense amplifier blocks 10. Prior to a spare replacement discrimination, the selection gate control circuit 100 connects the sense amplifier blocks corresponding to normal blocks included in the selected memory blocks and the sense amplifier blocks corresponding to spare blocks simultaneously a coupling state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017059-A (JP)
Title: Piezo actuator drive system
Inventor: FUKAGAWA YASUHIRO
IPC: H02N2/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To control the rate of change in discharge energy of piezo actuator (hereinafter referred to as piezo) at a desired fixed value.  <P>SOLUTION: In a driving unit of the piezo 1, the piezo 1 is discharged by repeating such an operation that a discharge switch 10 is turned on until a discharge current of the piezo 1 becomes a peak-side threshold Ip if a drive signal becomes low, and the switch 10 is turned on again if the discharge current decreases to a bottom-side threshold Ib when the switch 10 is turned off. In this case, a threshold setting circuit 20 is provided which raises the peak-side threshold Ip in proportion to a time duration. The threshold setting circuit 20 receives values such as a charging energy E0 charged in the piezo 1, a discharge energy ΔE to be discharged from the piezo 1 and a discharging time T and a bottom-side threshold Ib. Based on each of the values and the charge potential amount Q0 detected at the time of charging the piezo 1, a slope and an intercept of Ip for setting the change rate of discharge energy as "ΔE/T" are determined, and the Ip is set based on the slope, the intercept and the elapsed time t from the start of discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018045-A (JP)
Title: Bearing device for axle
Inventor: KOMA YUTAKA
IPC: F16C33/78
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for an axle capable of certainly securing current pass between an outer ring and an inner ring in a bearing in which a fluorine seal is used for a seal part even when there is not enough space between the bearing and a hub shaft.  <P>SOLUTION: The bearing device includes: the inner ring 11; the outer ring 12; and a plurality of rolling elements 13 interposed therebetween, and has the bearing 10 fixed on the hub shaft 2 by fitting seal parts 20a, 20b comprising a slinger, a cored bar, and a nonconducting seal provided therebetween on cyclic openings formed between the inner ring 11 and the outer ring 12, respectively. The seal part 20b is provided with an energizing body 24 for energizing the outer ring 12 and the inner ring 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020455-A (JP)
Title: Device and method for recognizing information stored in ic tag
Inventor: YANAGAWA TOMOAKI
IPC: G06K17/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for recognizing information held in an IC tag which can discriminate such a case that an IC tag is intentionally held over an antenna from the other case.  <P>SOLUTION: When a decision device 23 detects an IC tag, a clocking part 44 starts counting of an elapsed time. A determination part 43 monitors the change of the receiving circumstances of the IC tag. The decision part 43 decides that the reading of an IC tag has been performed by an operator's act to intentionally read the IC tag under conditions that all the next conditions are satisfied. A first condition shows that the IC tag is read by two antennas, read by only one antenna, finally read by the two antennas, and not read by the two antennas. A second condition shows that the preparation of the first condition has been completed within a specified time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020650-A (JP)
Title: Information processing system and information processing method, control system and control method of robot, and computer program
Inventor: MIYAMOTO ATSUSHI
IPC: B25J13/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To configure a distributed system on a single platform applicable to control of a robot which perform motion control for controlling physical motions such as motions of joints and control other than the motion control.  <P>SOLUTION: A plurality of modules, where real-time property is required, are placed in the same process and, when message passing is performed between modules, a message broker for determining whether or not serialization and deserialization of message data are necessary is disposed in each process to speed up the message passing in the same process, and message reception which does not use a message queue is performed to allow synchronous processing of messages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020664-A (JP)
Title: Input processing device
Inventor: KONO TOSHIO
IPC: G06F3/048
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input processing device allowing a user to write characters by hand by use of an input pad and easily operate a document tool.  <P>SOLUTION: A handwriting tool board 30 and a document tool board 50 are displayed on a display screen. When a flat input pad is operated to input a character by hand, a handwritten trace is input to an input panel 36a of the handwriting tool board 30. A character recognized from the trace is displayed in print within the input panel 36a, and this character is written to a character entry area of the document tool board 50. After a character string is written, the input pad is operated, and a document tool is operated through a handwriting tool, to convert a character string displayed on the document tool board 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT