baber/WOPTO huggingface dataset:
Patent JP-2008296782-A (JP)
Title: Electric booster
Inventor: OBATA TAKUYA
IPC: B60T11/26
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion of an electric motor and a ball-screw mechanism by leakage of a brake fluid, in an electric booster.  <P>SOLUTION: When a brake pedal is operated and an input piston 26 is forwardly advanced by an input rod 27, the electric motor 38 is operated according to the input, the primary piston 8 is forwardly advanced by the ball-screw mechanism 37, and primary and secondary pressure chambers 10, 11 of a master cylinder body 2 are pressurized to perform double force control. A first seal 56 and a second seal 57 are provided on a seal part between the primary piston 8 and the input piston 26, and a clearance of these is released to the outside through discharge passages 58, 24. Since the brake fluid leaked from the first seal 56 is sealed by the second seal 57 and is discharged to the outside by the discharge passages 58, 24, the electric motor 38 and the ball-screw mechanism 37 are not corroded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008006278-A (JP)
Title: Sliding tube for throat part
Inventor: YOSHINO KAZUTAKA
IPC: A61B1/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding tube for the throat part which tube requires little labor of a user and is used for inserting a treatment instrument with a large diameter without load on a patient.  <P>SOLUTION: The sliding tube 10 for the throat part includes an outer tube body 11 curved in a natural condition, an intermediate tube body 12 to be movably inserted into the outside tube body 11, and an inner tube body 13 to be movably inserted into the intermediate tube body 12. A coil spring is set inside the outer tube body 11 and the section is curved in a natural condition. A para-xylilene coat is applied on the outer and inner faces of the outer tube body 11, the intermediate tube body 12, and the inner tube body 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135691-A (JP)
Title: Wiring board
Inventor: YAMAZAKI MASASHI
IPC: H05K1/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board of which the electronic component can be surely soldered to a wiring metal plate, without forming a solder sticking preventive layer, for a suppressed cost.  <P>SOLUTION: A wiring board 1 comprises electronic components 2-4, wiring metal plates 5-12, and a solder 13. On the surfaces of the wiring metal plates 5-12, a plating layer of Ni is formed. The solder 13 is a Pb free solder. Here, a solder contact angle which is an index representing solder wetting is within 40°-45° range. Thus, a good fillet can be formed for sufficient jointing strength. So, the electronic components 2-4 are surely soldered to the wiring metal plates 5-12, with no solder sticking preventive layer of solder resist and resin required to be formed. Thus, the cost of the wiring board 1 is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008301848-A (JP)
Title: Motor of game table and game table
Inventor: SAITO TOSHIO
IPC: A63F5/04
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor of a game table capable of suppressing vibrations when a movable body is stopped, and the game table.  <P>SOLUTION: The motor 700 is the motor of the game table for operating the movable body, and includes a one-way clutch 750 which makes only unidirectional normal rotation of a motor shaft 710 for outputting driving power possible and makes the reverse rotation impossible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303151-A (JP)
Title: Solidified agent for dialysis and method for producing the same
Inventor: HARUTA TOMIHISA
IPC: A61K31/19
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solidified agent for dialysis preventing cracking or breakage thereof by tableting even without mixing an additive and commercializing the solidified agent for dialysis adapted to continuous tableting and to provide a method for producing the solidified agent for dialysis.  <P>SOLUTION: The solidified agent 10 for dialysis is prepared by compression-molding and solidifying an enclosed material 8 of a granule used for preparing a dialyzing fluid employed for artificial dialysis. The outermost layer 20 is formed from sodium chloride and the enclosed material 8 of glucose, sodium hydrogencarbonate, a calcium salt and an organic acid is enclosed in the inside of the outermost layer 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305056-A (JP)
Title: Information processor
Inventor: KAWADA YUICHI
IPC: G06F3/08
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by achieving continuous communication with a non-contact IC card concerning an information processor.  <P>SOLUTION: This information processor is provided with a card support part 3 for supporting a non-contact IC card 2 by leaning it against the front part of a casing 1 in an inclined posture, and configured by arranging a non-contact IC card reader 4 at its communication available position with the non-contact IC card 2 at the back part of the card support part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303190-A (JP)
Title: Method of inhibiting dissociation of ribosome
Inventor: KAJI AKIRA
IPC: A61P43/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate the mechanism of the dissociation of a ribosome and to provide an effective and safe method of inhibiting the dissociation of the ribosome without using the conventionally known elongation inhibitors as ribosome dissociation inhibitors.  <P>SOLUTION: The method of inhibiting the dissociation of the ribosome of a eukaryotic cell uses guanosine triphosphate (GTP). Particularly, the ribosome is dissociated by eukaryotic elongation factor 2 (eEF2) in the presence of adenosine triphosphate (ATP) in the above method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303849-A (JP)
Title: Multi-stage supercharging turbocharger
Inventor: MOMOSE YOSHIJI
IPC: F02B37/013
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage supercharging turbocharger increased in turbo efficiency by efficiently absorbing the pulsation of the exhaust gas.  <P>SOLUTION: In this two-stage supercharging turbocharger 100, a first supercharger 200 and a second supercharger 300 are connected in series to each other through a communication part 400. The exhaust gas fluid discharged from each cylinder of an engine is so divided into a plurality of flows by a plurality of exhaust gas passages that the pulsation of the exhaust gas is not attenuated by the interference of the exhaust gas. The passage of the volute chamber of the first supercharger 200 extends parallel to the axial direction of the turbine rotor 210 of the first supercharger 200 by the partition walls dividing the passage into a plurality of passages. Also, the passage in the communication part 400 is divided into a plurality of passages by partition parts 472. The partition walls dividing the passage of the volute chamber of the second supercharger 300 into a plurality of passages are so formed as to correspond to the plurality of passages of the communication part 400. The exhaust gas fluid flowing in each of the plurality of passages of the volute chamber of the first supercharger 200 is divided into the plurality of passages by the communication part 400.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306089-A (JP)
Title: Immersion type cleaning device
Inventor: KAWABATA YUJI
IPC: H01L21/304
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily control the amount of etching of a film to be etched by controlling the chemical concentration by accurately finding a mixing ratio of cleaning chemical to refill a required amount of chemical.  <P>SOLUTION: In the replacement of chemicals, the amounts of supply of chemicals 21, 22, 23 to be supplied to a chemical tank 1 are measured by chemical flow meters 31, 32, 33, respectively. With the measured flow rate, a supply time is calculated in an operation part 7 and the total input of each chemical is calculated from the integral of the supply flow rate and the supply time. The mixing ratio is found from the total input of each chemical and the chemical concentration is calculated. At this point, if the calculated concentration is different from the set concentration, an amount of refill of each chemical is calculated in the operation part 7 so that a desired chemical concentration is obtained and the amount of refill is adjusted by varying the supply time. Only the chemical to be refilled is supplied to the chemical tank 1 by opening a mixing valve 4 for the supply time calculated in the operation part 7 and thus the chemical concentration is adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302344-A (JP)
Title: Spiral membrane element and its manufacturing method
Inventor: JIZO SHINICHI
IPC: B01D63/10
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral membrane element capable of reducing an increase in the dimension in its length direction by forming a fiber-reinforced resin layer having a reinforcing fiber layer and a strengthening fiber layer, and a manufacturing method of the spiral membrane element having the process for forming the fiber-reinforced resin layer having the reinforcing fiber layer and the strengthening fiber layer.  <P>SOLUTION: The spiral membrane element includes: a cylindrical wound body R, which is obtained by spirally winding a separation membrane 1, a supply side flow channel material 2 and a permeation side flow channel material 3 around a perforated center pipe in a laminated state: and a sealing part for preventing the mixing of a supply side fluid and a permeation side fluid. The outer peripheral side of the cylindrical wound body R is provided with the fiber-reinforced resin layer 100 having the reinforcing fiber layer 101 and the strengthening fiber layer 102 both of which are embedded in the same resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021984-A (JP)
Title: Method and device of analyzing characteristics of spectroscopy lithography which is angle-resolved
Inventor: SCHAAR MAURITS VAN DER
IPC: H01L21/027
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overlay system capable of recognizing overlay error, being larger than the pitch of an overlay marker lattice, relating to alignment of a projection exposure.  <P>SOLUTION: The overlay target on a substrate comprises two pairs of lattices. A first pair has a pitch P1, and a second pair has a pitch P2, with each pair containing a lattice oriented almost vertical to the first lattice. When a resist layer is aligned with a layer below it, the same overlay mark is provided on the upper layer. The relative positions of the overlay targets on the upper and lower layers are compared each other by measuring diffraction spectrum after overlay beam is radiated on the overlay targets. By providing two pairs of overlay targets having different pitches in each lattice, such overlay error which is larger than either one pitch in the overlay lattice can be measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309651-A (JP)
Title: Battery life measuring system for battery pack
Inventor: SAKABE HIROSHI
IPC: H02J7/02
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack life measuring system capable of improving accuracy in measuring the life of a battery pack.  <P>SOLUTION: The battery pack life measuring system is composed of the battery pack 100 combining a plurality of cells 101, a storage container 150 storing the battery pack, and a battery life measuring instrument 200. A secondary cell such as a nickel cell, a nickel-hydrogen cell or a lithium ion cell, or an ultra capacitor can be used for the cell 101. Holes for a refrigerant and parts for heat exchange can be suitably installed to cool the cells 101. In the case of using the refrigerant, one or more mechanisms for the flow of the refrigerant can be installed. Air, water, oil, or the like is used as the refrigerant, and a fan, a pump, or the like is used as the mechanism for the flow of the refrigerant. An inflow port 151 and an outflow port 152 of the refrigerant are provided in opposed positions. The battery life measuring instrument 200 is a device for measuring the degraded degree of the cell by measuring the storable maximum capacity, internal resistance, etc. of the cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310077-A (JP)
Title: Polarization conversion element and layered type polarization conversion element
Inventor: KATSURAGAWA TADAO
IPC: G02B5/30
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization conversion element and a layered type polarization conversion element in which polarization separation and polarization conversion are processed in one sitting, in a single thin film, without repeating the process in separated films or crystals so as to attain a small size and a simple manufacturing process, and the light which is subjected to polarization conversion is again unified at an exit port and emitted.  <P>SOLUTION: The polarization converting element has a layered film 12 formed, by alternately depositing magnetized transparent magnetic layers 12a and transparent organic substance layers 12b at a given inclination angle with respect to the surface of a substrate 11 on the substrate 11, and has birefringence by a layered structure where the density of the layered film 12 is changed periodically and obliquely, with respect to the substrate 11 based on the difference in the density between the transparent magnetic layers 12 and the organic substance layers 12b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311163-A (JP)
Title: Protective device
Inventor: OZAKI TATSUO
IPC: H05K3/34
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective device capable of surely protecting an electronic circuit, which is easy to assemble, inexpensive, and mainly used for battery units of various electronic apparatus.  <P>SOLUTION: In the protective device capable of surely protecting an electronic circuit, a holding pattern 12 on which a temperature fuse 5 mounted in the vicinity of a switching element 2 is provided on a wiring board 11. When manufacturing this protective device, since the temperature fuse 5 is placed on and held by the holding pattern 12, a terminal 6 is easily soldered to a land 7, and it can be inexpensively manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310246-A (JP)
Title: Transfer apparatus, image forming apparatus and transfer control method
Inventor: NIHEI HIDENORI
IPC: G03G15/16
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device wherein a cleaning bias roller introducing a bias application system is provided as a means for cleaning a scattering-toner recovering member, then, toner-scattering is prevented with saving power and at a low cost, and to provide an image forming apparatus and a transfer control method.  <P>SOLUTION: A non-bias application grounding metal member is used as the scattering-toner recovering member. The cleaning bias roller as the means for cleaning the toner sticking to the metal member always comes in contact with the metal member, and an electric field is generated between the cleaning bias roller and the metal member by applying a bias whose polarity is opposite to that of the toner, then, the recovered toner on the metal member is electrostatically transferred and cleaned. Consequently, the surface of the metal member for recovering the scattering toner is always kept clean, then, stable cleaning is permanently carried out without causing deterioration in scattering-toner recovering performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000305-A (JP)
Title: Pachinko game machine
Inventor: INABA SHINSUKE
IPC: A63F7/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of quickly awarding a prize when finishing a big win game state, even if being disposed with a gate only in a left side area of a game board in the Pachinko game machine having a large winning hole in the right side area of the game board.  <P>SOLUTION: When opening/closing a right attacker 8b of the large winning hole 16 disposed in the right area of the game board 3, this Pachinko game machine opens/closes a central attacker 8a of a large winning hole 15 disposed at the central area of the game board 3 at least in the final round out of a predetermined number (for example 15 rounds) of opening/closing operations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004256-A (JP)
Title: Compound conductor and cable for cabling using it
Inventor: KUROKI KAZUMA
IPC: H01B5/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound conductor capable of being used at high temperature and a cable for cabling using the same.  <P>SOLUTION: The cable for cabling 1 has a compound conductor 2 covered with a mica glass tape insulating layer 3, and the mica glass tape insulating layer 3 is covered with a silica glass insulating layer 4. The compound conductor 2 is a nickel plated copper alloy single wire in which nickel plating is applied on a copper alloy single wire consisting of a copper alloy containing tin in a copper matrix, or a nickel plated copper alloy stranded wire in which a plurality of nickel plated copper alloy single wires are stranded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012597-A (JP)
Title: Vehicular air conditioner
Inventor: ASANO HITOMI
IPC: B60H1/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure a temperature difference between air-conditioning air blown off in a cabin from a face opening part and air-conditioning air blown off in the cabin from a foot opening part, in a vehicular air conditioner for arranging an air blower on the downstream side of a cooling heat exchanger and a heating heat exchanger.  <P>SOLUTION: Low temperature side outflow ports 21e and 22e making low temperature air flow out are formed in the vicinity of a part for passing the low temperature air of the temperature lower than the average temperature of air flowing out of outflow ports 21d and 22d of the most downstream part among scroll casings 21b and 22b. A low temperature side air passage 23 is arranged for introducing the low temperature air flowed out of these low temperature side outflow ports 21e and 22e to the face opening part 27 side. Thus, the temperature of the air-conditioning air blown off in the cabin from the face opening part is lowered more than the temperature of the air-conditioning air blown off in the cabin from the foot opening part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016545-A (JP)
Title: Electromagnetic wave shielding material, its manufacturing method, filter for display device, and its manufacturing method
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/22
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material manufacturable by a simple manufacturing process; its manufacturing method capable of inexpensively manufacturing the electromagnetic wave shielding material; a filter for a display device; and its manufacturing method.  <P>SOLUTION: This electromagnetic wave shielding material 20 is provided with a transparent base material 21, mesh-like metal layers 22, and metal plated layers 23. When the electromagnetic wave shielding material 20 is manufactured, first the transparent base material 21 is prepared, and soluble resin layers 26 having a desired patten are formed by printing by leaving exposure parts 21a of the transparent base material 21 formed in gaps thereof. Next the metal layers 22 are vapor deposited and formed on the soluble resin layers 26 and the exposure parts 21a between the soluble resin layers 26. Thereafter the soluble resin 26 is solved by water or a solvent to remove the soluble resin layers 26 and the metal layer 22 on the soluble resin layers 26 by leaving only the metal layers 22 on the exposure parts 21a of the transparent base material 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016649-A (JP)
Title: Solid-state imaging device
Inventor: OKOCHI NAOKI
IPC: H04N5/335
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by reducing the deviation of the normal line of the light receiving surface in a solid-state imaging element from the optical axis of incident light even when adopting a package body and a lid body whose linear expansion coefficients do not match with each other.  <P>SOLUTION: A package body 3 in a recessed shape provided with an opening 3a houses the solid-state imaging device 2. A planar lid body 4 having prescribed light transmission characteristics is piled up on the opening 3a of the package body 3, its peripheral part is attached to the peripheral part 6 of the opening 3a in the package body 3, and the opening 3a is sealed. The shape in the plane view of the lid body 4 is a roughly n-angled shape (n is an integer ≥3), and a chamfer 4a which is straight or circular arcuate in the plane view is formed at all the n pieces of corner parts of the lid body 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014631-A (JP)
Title: Radar device and method for detecting target thereof
Inventor: NAKABAYASHI DAISUKE
IPC: G01S13/34
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure or mistake in pairing even when a plurality of targets are in close proximity and differ in angles at which local maximal values are formed in a group of level peaks of upbeat/downbeat signals.  <P>SOLUTION: In an FM-CW radar device the level peaks of upbeat/downbeat signals corresponding to frequency differences in sent and received signals between a period of rising frequencies and a period of falling frequencies are detected, and from among a plurality of first local maximal values belonging to a group of level peaks of upbeat signals distributed in angular orientation and a plurality of second local maximal values belonging to a group of level peaks of downbeat signals distributed in angular orientation, a first local maximal value and a second local maximal value are associated with each other in accordance with the proximity of local maximal values and the proximity of angles at which local maximal values are formed. This makes it possible to prevent a failure or mistake in pairing of a plurality of targets even when a plurality of targets are in close proximity and one and the same target differs in angles at which a first local maximal value and a second local maximal value are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022067-A (JP)
Title: Inertia drive actuator
Inventor: MATSUKI KAORU
IPC: H02N2/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-assemble inertia drive actuator having high position detection precision.  <P>SOLUTION: The inertia drive actuator includes a fixed member 1, a vibration substrate 3, a piezoelectric element 2 (moving means), first and second moving bodies 4a and 4b moving in relation to the vibration substrate 3 by inertia, first electrodes 41a and 41b provided, respectively, on the surface of the first and second moving bodies 4a and 4b, second electrodes 31, 32 and 33 provided on the surface of the vibration substrate 3, an insulating film 10 interposed between the first electrodes 41a, 41b and the second electrodes 31, 32, 33, a drive means 6, and a means 7 for detecting the positions of the moving bodies 4a and 4b for the vibration substrate 3 based on the capacitance between the facing parts of the first electrodes 41a, 41b and the second electrodes 31, 32, 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT