baber/WOPTO huggingface dataset:
Patent JP-2007324741-A (JP)
Title: Automatic gain controller
Inventor: TAKAHASHI KATSUYUKI
IPC: H03G3/20
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gain controller capable of preventing a jump of a gain factor caused by a steep level change in a reception level of a signal before and after updating during the update of the gain factor.  <P>SOLUTION: The automatic gain controller comprises a mean square processing means for performing mean square processing for a received signal in a predetermined sample unit, a storage means for storing a mean squared value, a gain factor generating means for dividing a reference output level established beforehand by a value derived by averaging the mean squared values of a predetermined number to generate a gain factor at a predetermined generation interval, a determining means for determining variation in a reception level of the received signal, a gain factor generation control means for determining the number of the mean squared values and the generation interval at the gain factor generating means when the variation in the reception level of the received signal is detected, a gain factor change control means for changing the level of a value of the gain factor between before and after update from the gain factor generating means into a linear or nonlinear one having predetermined characteristics, and a multiplication means for multiplying the received signal by the gain factor from the gain factor change control means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324463-A (JP)
Title: Semiconductor laser driving circuit
Inventor: NISHIYAMA NAOKI
IPC: H01S5/042
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an intersymbol interference in an optical output sufficiently with respect to a characteristic change of a semiconductor laser diode or driving circuit as well.  <P>SOLUTION: A semiconductor laser driving circuit 1 comprises a filter circuit 3 parallel-connected to a laser diode (LD) 2 for shunting a high frequency current generating from the LD 2, in a driving circuit for driving the LD 2 for creating an optical signal, and a frequency characteristic of the filter circuit 3 is variable with this arrangement. Thus, even when variances occur in the high frequency characteristic of the LD or driving circuit itself or their characteristics change due to a change of an operating temperature, the frequency characteristic of the filter circuit 3 is changed, thereby absorbing the high frequency current stably.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326894-A (JP)
Title: Polyimide silicone resin composition
Inventor: ICHIROKU NOBUHIRO
IPC: C08K5/544
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide silicone resin composition that causes no corrosion on the surface of an electrode, exhibits excellent adhesion to a substrate and is suitable for applications for electrode protection, and an electrode protection material comprising the composition.  <P>SOLUTION: The polyimide silicone resin composition comprises (a) a polymer selected from the group consisting of a polyamic acid, which is a reaction product of a tetracarboxylic acid compound selected from the group consisting of an aromatic tetracarboxylic acid compound and an alicyclic tetracarboxylic acid compound, an aromatic diamine and a diaminosiloxane, and a polyimide silicone, which is a ring closure derivative of the polyamic acid, (b) a solvent and (c) a reactive silyl group-bearing bisimide compound bearing an imide ring originated from a phenolic hydroxy group-bearing bisimide compound and an alkoxysilyl group or the like. The electrode protection material comprises the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326011-A (JP)
Title: Rotary and pressurizing dehydrator
Inventor: HIRAMATSU TATSUO
IPC: B01D33/17
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary and pressurizing dehydrator capable of treating objects to be treated such as sludge at a higher dehydrating degree as compared with conventional ways.  <P>SOLUTION: In the rotary and pressurizing dehydrator 1 in which the liquid objects to be treated are introduced into an annual filter chamber 11 formed between an inner wheel spacer 3 and a deflector 6, and an outer wheel spacer 4 to make the objects to treated proceed to a front side by rotating a screen 5, and to turn them gradually dehydrated by gradually pressurizing, the inner diameter R of the outer wheel spacer 4 is set in a range of 800-1,000 mm and then the ratio of the outer diameter r of the inner wheel spacer 3 to the inner diameter R of the outer wheel spacer 4 is set in a range of 0.36-0.46.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328688-A (JP)
Title: Semiconductor device characteristic simulation method, device and program
Inventor: TAKEZAWA JUNICHI
IPC: H01L29/78
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform characteristic simulation of a newly developed device with high accuracy.  <P>SOLUTION: The existing device model whose structure and characteristic are close to those of a newly developed device is used to perform simulation while correcting parameters, a device model whose interelectrode capacity by the simulation is determined to be equal to measured data is replaced by a current source model obtained by producing the current source model on the basis of the measured data, and the device model with the current source model replaced is used to perform characteristic simulation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003884-A (JP)
Title: Reservation system
Inventor: YAMADA YOSHIHISA
IPC: G06Q50/12
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of replenishing merchandise from a merchandise provider (lodging facility or the like) in a reservation system in which an agency sells merchandise (lodging or the like) of a reservation object to users.  <P>SOLUTION: When merchandise traded in the agency reduces due to reservation requests from user terminals 230, an agency server 220 of the agency transmits a merchandise request to a lodging facility terminal 210. The lodging facility receiving the merchandise request confirms if merchandise providable to the agency is left in a merchandise database 214. If there is providable merchandise, a providable notification is transmitted to the agency server 220. While there is no providable merchandise, an unprovidable notification is transmitted. The agency server 220 receiving the providable notification secures the provided merchandise in a merchandise traded database 222.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001311-A (JP)
Title: Air sack for safety tire, and safety tire having the air sack
Inventor: TANAKA YOSHITAKA
IPC: B60C17/02
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air sack which can be rapidly and uniformly expanded and deformed when the internal pressure is dropped, and a safety tire having the air sack.  <P>SOLUTION: The air sack for the safety tire comprises a case member 1 having a hollow annular shape which keeps a gas in its internal space, at least one hoop reinforcing layer 2 which is composed of a rubber coated body where a cord extending along the tire circumferential direction is coated with a rubber, arranged on an outer circumferential side of a crown part of the case member 1 to sustain the tension applied to the air sack when the internal pressure of the tire is in a normal state, and ruptured when the internal pressure in the tire is dropped, and at least one intermediate layer 3 arranged between the case member 1 and the hoop reinforcing layer 2. A connection end A having the angle θ with respect to an equatorial plane of the tire and jointed in a mutually overlapping manner is provided on the hoop reinforcing layer 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011142-A (JP)
Title: Receiver
Inventor: YOSHIURA TSUKASA
IPC: H04L1/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a receiver adopting a conventional FEC (Forward Error Correction) method requires a mass receive buffer and high-speed transmission is difficult for the receiver since processing procedure is complicated, because in video image transmission by the conventional FEC method, a data block is created in which video image data are divided into a predetermined size, a parity code is added to a plurality of continuous data blocks, and the data blocks are transmitted after interleaving processing, consequently it is necessary for the receiver to store received data in a receive buffer and rearrange the received data in the buffer before error correction processing is performed and data are transferred to a reproducing means.  <P>SOLUTION: Processing of rearrangement becomes unnecessary for the receiver by adopting a method for interleaving image data and generating a parity. Moreover, a data extraction means transmits received data to a buffer memory and outputs the data to a parity operating means simultaneously, and the parity operating means can operate in real time with passing of the data. According to the arrangement, the receiver becomes inexpensive, and can perform high-speed processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007815-A (JP)
Title: Metal nanoparticulate composite, method for producing the same, metal nanoparticulate composite thin film and method for producing the same
Inventor: NAKAJIMA HIROSHI
IPC: B82B1/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal nanoparticulate composite having high biocompatibility, and in which the regular arrangement structure of metal nanoparticulates and the spacing of the particulates, etc., can be precisely controlled in the surface of a solid substrate, to provide a method for producing the same, to provide a metal nanoparticulate composite thin film, and to provide a method for producing the same.  <P>SOLUTION: Regarding the metal nanoparticulate composite, phosphatide molecules are chemically modified on the surface of each metal nanoparticulate. Further, regarding the production method, in an aqueous solution, metal nanoparticulates admixed with a cationic surfactant hexadecyltrimethylammonium bromide as a surface modifier and phosphatide molecules are mixed, and the cationic surfactant hexadecyltrimethylammonium bromide is ligand-exchanged to the phosphatide molecules, thus the metal nanoparticulate composite having biocompatibility, and also, maintaining dispersion stability in an aqueous solution can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012026-A (JP)
Title: Pachinko machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine capable of increasing a performance effect by activating the movement of a game ball retained in a receiving recess part of a rotary body.  <P>SOLUTION: A game ball P received from an opening part 33 formed in a cover 30 of a rotary body winning device 20 is supported to the outer circumferential face 51 of the rotary body 50 rotating inside the cover 30 and stopped in the opening part 33. When the receiving recess part 53 of the rotary body 50 reaches the opening part 33, the game ball P falls in and retained to the receiving recess part 53 and clockwise carried. When the receiving recess part 53 reaches obliquely lower right, the receiving recess part 53 is covered with the projection part 63 projectingly formed from an attachment base 60 to prevent the separation of the game ball P from the receiving recess part 53. When the receiving recess part 53 reaches the right bottom, the game ball P moves from the receiving recess part 53 to the internal circumferential face 34 of the cover 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017245-A (JP)
Title: Radio base station device
Inventor: TAKADA KENJI
IPC: H04B7/26
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station device which can be reset normally after a call processing control unit handling a different frequency band is additionally installed.  <P>SOLUTION: The radio base station device includes a plurality of call processing control units which perform call processing control, a supervisory control unit which supervises the call processing control units, and a system data storage unit which stores system data needed for restarting. Each call processing control unit has a plurality of function parts and a storage part for storing data needed to restart the plurality of function parts. A specified function part of a specified call processing control unit has a resetting kind recording part wherein a kind of resetting of the whole radio base station device, resetting of only the specified call processing control unit, or resetting of only the specified function part of the specified call processing control unit is recorded, and the specified function part is restarted by reading data needed for restarting out of the system data storage unit or the storage part in the specified call processing control unit according to the kind of resetting recorded in the resetting kind recording part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006314812-A (JP)
Title: Janken game machine
Inventor: OBA SHUNJI
IPC: A63F13/95
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Janken (Japanese game of 'paper, stone, and scissors') game machine which can display the number of continuous winning games on a screen.  <P>SOLUTION: The Janken game machine is provided with: an image display device to display a symbol corresponding to any of stone, scissors, or paper selected by a player and simultaneously a symbol corresponding to any of stone, scissors, or paper selected by the game machine and a win or lose result of the game by a symbol; and a controller to control the game progress. The controller displays win or lose results for a prescribed number of past games by any of symbol of stone, scissors, or paper selected by the game machine side in order of old before the player selects any of stone, scissors, or paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008017320-A (JP)
Title: Thermal limiter circuit
Inventor: KAWAI HIROKATA
IPC: H03F1/52
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To control a signal according to temperature without deteriorating the output signal of a limiter circuit.  <P>SOLUTION: When the temperature of a circuit is less than reference temperature, a differential amplifier 400 functions as the amplifier of a voltage follower, thus outputting a control voltage Vp applied to a PLMT terminal as a limiter voltage Vo as it is. When the temperature of the circuit becomes not less than the reference temperature, the differential amplifier 400 functions as a differential amplifier, where the potential of an input signal reaches potential DIN of a node N1 and potential V12' of a node N3. In this case, by the characteristics of the potential DIN decreasing at a fixed ratio to temperature rise, the differential amplifier 400 outputs a limiter voltage decreasing at a fixed ratio to the temperature rise. Therefore, since the limiter voltage Vo does not change rapidly, the output signal of the limiter circuit 500 does not deteriorate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015389-A (JP)
Title: Lid open/close device
Inventor: NAGUMO SHINJI
IPC: G10B3/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid open/close device which gives massive feeling to a lid thereby preventing quick operation of the lid when the lid is opened/closed.  <P>SOLUTION: The lid open/close device is provided with: a guide member 5 prepared in a case of a musical instrument; a shaft part 7 prepared in a keyboard lid; and a gear 8 prepared on the shaft part 7. The guide member 5 is provided with: a rack 9 on which the gear 8 rolls; and a guide groove 10 in which an end part 7a of the shaft part 7 projecting from the gear 8 is inserted and moves. The end part 7a of the shaft part 7 is provided with a slide member 11 sliding in the guide 10. Consequently, since the gear 8 of the keyboard lid meshes with the rack 9 of the guide member 5 and rolls thereon when the keyboard lid is opened and closed, the keyboard lid can be opened, closed and moved smoothly even if the weight of the keyboard lid is heavy, and further, since the slide member 11 slides in the guide groove 10, the keyboard lid is given massive feeling by the contact resistance between the slide member 11 and the guide groove 10 when the keyboard lid is opened and closed, and the quick operation of the keyboard lid can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014613-A (JP)
Title: Air conditioner
Inventor: HASEGAWA KOHEI
IPC: F24F1/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily wash and clean each heat exchanger in an air conditioner with two kinds of heat exchangers assembled in a close contact state in series along an air flowing direction.  <P>SOLUTION: This air conditioner is provided with the two kinds of heat exchangers A, B with different heating media for forming air ducts 3 adjacent to a back face side of a suction port 2 provided in a front face of a main body 1 to take air in, under the close contact condition in series along the air flowing direction, and blows out processing air from a blow out port 4 provided in the main body 1 adjacent to the ducts 3. The downstream heat exchanger B is fixed onto the main body 1, in the air conditioner, the upstream heat exchanger A is pivoted in a lower part thereof to be turnable within a prescribed range along a suction port direction within a perpendicular face with respect to the heat exchanger B, and the close contact condition between the heat exchanger A and the heat exchanger B is engaged and disengaged through the suction port 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015986-A (JP)
Title: Method for assigning person in workflow system
Inventor: YAMANAKAJIMA KAZUNARI
IPC: G06Q10/06
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To use workflows not depending on organizations or groups.  <P>SOLUTION: A system is provided with user management functions which have two kinds of attributes, such as an attribute indicating user sections that are organizations or groups and an attribute indicating user roles in sections, a means for defining workflows and a means for operating the defined workflows. When a workflow is defined, an attribute indicating user roles as a person in charge for each processing is specified, and when the workflow is executed, sections that are assigned to jobs are dynamically configured. Thereby, a user is specified based on the section and the role in the section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027720-A (JP)
Title: Current leakage detection of illuminant
Inventor: MOYER VINCENT C
IPC: H05B44/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a state of exceeding a safety limit for eyes, designated by a product.  <P>SOLUTION: A device includes illuminants (110, 210, 310), current detecting resistors (108, 208, 308), current generators (100, 200, 300), and detection circuits (102, 116, 202, 216, 302). The current generators are connected to the illuminants and the current detecting resistors. During a normal operation mode of the device, the current generators adjust currents running through the illuminants. In a test mode, the current generators adjust the currents running through the current detecting resistors. During the test mode, the detection circuits detect whether or not the current running through the current detecting resistors is outside an expected range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008018439-A (JP)
Title: Continuous casting method for slab steel with less center segregation
Inventor: YAMAMOTO HIRONORI
IPC: B22D11/124
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slab steel continuous casting method by which center segregation can be reduced based on a concrete operational condition dominant for solidification rate.  <P>SOLUTION: A slab steel comprising, by weight, 0.08-0.55% C, 0.02-0.60% Si, and 0.3-1.5% Mn is continuously cast by the following method. In other words, the mold thickness D [mm] at an upper end of a mold is set to be 280≤D≤310. The casting rate Vc [m/min] is set to be 1.10≤Vc≤1.30. The specific water content Wt [L/kg<SB>Steel</SB>] is set to be 0.5≤Wt≤1.5. The gradient of rolling reduction GRD [mm/m] in a first section Int1 as a section in which the meniscus distance M [m] concepted along a casting path is 28-37 with a level of a molten steel poured in the mold being a starting point is set to be 0.5-1.20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021945-A (JP)
Title: Semiconductor manufacturing apparatus, and method of manufacturing semiconductor device
Inventor: YOSHIE TORU
IPC: C23C16/46
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for suppressing warping of a sapphire substrate in a semiconductor manufacturing apparatus used for steps during which it is necessary to elevate the temperature of the sapphire substrate in the atmosphere.  <P>SOLUTION: The semiconductor manufacturing apparatus comprises: a hot plate for elevating the temperature of the sapphire substrate in the atmosphere; a supporting plate installed at a predetermined interval to the hot plate; a supporting base comprising a supporting portion for supporting the sapphire substrate at a predetermined interval between the hot plate and the supporting plate so that the hot plate faces a rear side of the sapphire substrate: an elevator for elevating the supporting base; and a radiation heat absorbing plate which is disposed on the supporting plate at a predetermined interval to the sapphire substrate so as to face a front side of the sapphire substrate and absorbs radiation heat from the hot plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025504-A (JP)
Title: Air cleaner
Inventor: SUZUKI ISATO
IPC: F02M35/024
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely acquire evaporated fuel without increasing passing resistance of air in an intake system.  <P>SOLUTION: In an air cleaner, a plate shape adsorbing element 20 adsorbing evaporated fuel returned from an engine side and formed to enable air to pass through the same is mounted inside of a housing 2 with arranged in a direction crossing a direction of air flow and occupying whole surface of a clean side 2B of an inside of the housing 2. The adsorbing element 20 has a circulation port establishing communication between a supply part 6 side and a filter element 10 side filtering air formed thereon and is provided with a valve element 30 opening and closing the circulation port 40. The valve element 30 is controlled to permit air flow toward the supply part 6 side with opening the circulation port 40 only during air suction. Adsorbent is contained in the valve element 30 itself and the valve element 30 is constructed in such a manner that air can passes through the valve element 30 itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029160-A (JP)
Title: Back-up power supply device
Inventor: WATANABE KENZO
IPC: H01M10/44
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse flow preventing means capable of preventing charging of a back-up power supply, as a reverse flow preventing means for a back-up power supply device consisting of a main power supply and the back-up power supply.  <P>SOLUTION: The reverse flow preventing means of the main power supply is provided with a voltage regulator. In a usual operation for supplying a voltage from the main power supply to a load, the voltage regulator controls a voltage of the main power supply so that an inter-terminal voltage of a diode or a transistor to be used as the reverse flow preventing means for the back-up power supply can become zero. On the contrary, when the voltage of the main power supply becomes lower than the voltage of the back-up power supply, the voltage regulator is turned off to prevent a current from flowing from the back-up power supply to the main power supply.  <P>COPYRIGHT: (C)2008,JPO&INPIT