baber/WOPTO huggingface dataset:
Patent JP-2009030355-A (JP)
Title: Underwater diffusion preventing device for polluted water
Inventor: ISHIKAWA MASAHIDE
IPC: E02B15/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance work for an underwater diffusion preventing device for polluted water.  <P>SOLUTION: This underwater diffusion preventing device for polluted water includes: a diffusion preventive film 7 provided under the water extending in the vertical direction and lateral direction A; and a support 9 provided on the over water side for supporting the upper edge part of the diffusion preventive film 7 to hang the diffusion preventive film 7. The diffusion preventive film 7 includes a diffusion preventive film core material 20 having water permeability, the upper edge part of which is supported on the support 9; and a plurality of film bodies 24 provided to cover at least one of the front and rear faces of the diffusion preventive film core material 20 along the face, and individually attached and detached to and from the diffusion preventive film core material 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007313348-A (JP)
Title: Patient care system
Inventor: FERRAND ROBERT J
IPC: A47C20/04
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patient care system capable of correctly treating a patient and determining the position of the patient on a support for securing the safety of the patient and coordinating various functions of a bed.  <P>SOLUTION: A bed 100 includes: a base frame 142; a support 106 constructed to support a person; means disposed at spaces in a plurality of positions to bear the support on the base frame; a means for detecting the weight born by the respective support means from the weight of a person born on the support; and a means for determining the position of the person on the support in response to the weight supported by the respective support means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009035261-A (JP)
Title: Hinged cap
Inventor: YAMADA MOTOMASA
IPC: B65D47/08
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap capable of effectively preventing the upper lid from being opened as a high-temperature content is filled.  <P>SOLUTION: The hinged cap includes a cap body composed of a top plate part and a skirt part, having a spouting nozzle formed in the center of the top plate part, and fitted and fixed to a container mouth provided with an opening scheduled part demarcated by a breakable weakening line inside of the spouting nozzle, and the upper lid composed of a top face and a circumferential wall hanging from the outer circumferential edge of the top face and having an inner ring tightly attached to the inner surface of the spouting nozzle provided on an inner surface of the top face. A seal part is formed when the inner surface of the spouting nozzle and the outer surface of the inner ring are tightly attached to each other at their lower parts with the upper lid being closed. A groove or a projecting part is formed on the inner surface of the spouting nozzle above the part for forming the seal part from a position at which the fore end of the outer surface of the inner ring is firstly brought into contact with the inner surface of the spouting nozzle when at least the upper lid is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037316-A (JP)
Title: Method for searching region on map
Inventor: NISHIOKA TAKAAKI
IPC: G08G1/005
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for searching an area which is close to the sense of a user recalled from a place name, and which is effective for retrieval of facilities, and for making a user recognize the area in which facilities are distributed not as a dot but as a face.  <P>SOLUTION: This area retrieval system is configured to preliminarily associate the attribute data of a plurality of facilities with the location data of the facilities, and to store the data as facility data, and to, on the basis of a keyword group including region names, extract the facility data having the attribute data which are highly relevant to the keyword group, and to search polygon data including the locations shown by the extracted facility data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035603-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: YAMAGISHI KIN
IPC: C08K5/098
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition improving the recyclability of a waste rubber product, while maintaining high fracture characteristics and abrasion resistance without damaging the processability and operability, and containing a rubber having fine particle diameters.  <P>SOLUTION: The rubber composition comprises a powder rubber prepared by finely granulating a waste rubber so as to pass 200 mesh sieve, and is prepared by compounding a processing auxiliary comprising a fatty acid ester, a metal salt of a fatty acid, or a mixture of the fatty acid ester and the metal salt of the fatty acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036962-A (JP)
Title: Hinge structure of fusion tray
Inventor: KATO TOSHIMITSU
IPC: G02B6/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure of a fusion tray easily and surely attached.  <P>SOLUTION: The fusion tray is provided with a groove having a T-shape cross section, and a hinge-engaged protrusion on a side face. The hinge is formed with an insertion section having a T-shape cross section and facing the groove, and a receiving section facing the hinge-engaging protrusion. The hinge slides on the groove. Another fusion tray or a lid is attached to or released from the fusion tray by the hinge through a sliding operation of the hinge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035187-A (JP)
Title: Gps electric wave shutting-off object detection system
Inventor: HARIMA YOSHINORI
IPC: B61L3/12
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fail-safe property for a GPS electric wave shutting-off object detection system utilizing GPS electric wave in order to enable application to a railway signal field or the like.  <P>SOLUTION: GPS antenna 11 and GPS receiver 12 are made to general purpose articles, a determination device 13 in which success or failure of receiving of the electric wave is determined based on the output, it is determined at success of receiving that GPS electric wave shutting-off object does not exist and it is determined at failure of receiving that the GPS electric wave shutting-off object exists is constituted by a fail-safe device. The whole of the system is made to a fail-safe system by monitoring soundness of the GPS ground devices 11, 12 and its transmission system by the determination device. Further, in addition to existence of receiving of such an electric wave, comparison of a position measurement result with a memory position and property distinction of renewal of the time are also performed to produce determination at the safety side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037563-A (JP)
Title: Drinking determination apparatus
Inventor: OZAKI OSAMU
IPC: B60K28/06
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drinking determination apparatus for appropriately determining a driver's drinking level.  <P>SOLUTION: A drunk driving prevention apparatus 1 comprises an ECU 2 for determining a driver's drinking level and controlling an actuation part 6 having an interlocking function, and the ECU 2 is connected with door opening/closing sensors 3, seating sensors 4 and an alcohol sensor 5. The ECU 2 comprises an occupant monitoring part 7, a drinking determination part 8 and an actuation control part 9, and determines a driver's drinking level according to a change in interior alcohol concentration when the seating state of each seat is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029195-A (JP)
Title: Power distributer for vehicle, and manufacturing method therefor
Inventor: ONIZUKA TAKAHIRO
IPC: H02G3/16
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and thin power distributer, satisfactorily distributing power to each electronic unit from an on-vehicle power supply, and to provide a method of manufacturing the power distributer using a simple process.  <P>SOLUTION: In the power distributer using a semiconductor switching element, with input and output terminals 10I, 10L and 12A-12J connected to the element, terminals 30, 32 for a substrate are preferably made of a metal plate, and are arranged on the same plane orthogonal to the direction of a plate thickness. Element-connecting sections 22, 26, extended in parallel with the arrangement direction of the output terminals 12A-12J, are arranged at positions adjacent to the depth end of the output terminals, and the semiconductor switching element is mounted at the element-connecting sections 22, 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009046544-A (JP)
Title: Inkjet printing ink and inkjet printing method using the same
Inventor: KUDO KEI
IPC: C09D11/00
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing ink excellent in jetting properties, particularly jetting properties on driving a head at a high speed and on storage with time and an inkjet printing method.  <P>SOLUTION: The inkjet printing ink comprises at least water, a water soluble dye, and a water soluble organic solvent, and further comprises 5×10<SP>2</SP>to 80×10<SP>3</SP>/ml of fine particles having a particle diameter of 1-30 nm, and the inkjet printing method is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020462-A (JP)
Title: Distance measuring device
Inventor: KATO MASAHIKO
IPC: G01B11/00
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring device for speedily measuring the distance from a vehicle to an obstruction existing in front of the vehicle and the azimuth to the vehicle.  <P>SOLUTION: Distance sensors 101 and 102 disposed both ends of the front side of a vehicle 100 include a light source and a light receiving element, alternately radiate light beams 103 and 104 expanded only on one side at a time interval of one millisecond, for example, receive reflected light from an object 106, and independently measure the distance to the object 106. In an overlapping region 105 of the light beams 103 and 104 expanded only on one side, the distance from the vehicle 100 to the object 106 and the azimuth to the vehicle 100 can be measured by triangular ranging using the interval between two distance sensors 101 and 102 as a base length. The length of the light beams 103 and 104 expanded only on one side in the traveling direction is amount 50 m, and the width perpendicular to the traveling direction of the overlapping region 105 is about 2 m, somewhat larger than the width of the vehicle 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049199-A (JP)
Title: Semiconductor optical device
Inventor: KATO TAKASHI
IPC: H01S5/227
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical device which suppresses an increase in leakage of a carrier at high temperature and improves confinement effect of the carrier in an active layer.  <P>SOLUTION: The semiconductor optical device 1 is provided with: a semiconductor mesa part 2 which is formed on a first conductive type semiconductor substrate 10 and includes an active layer 30; a second conductive type first embedded layer 60a which is formed on the side surface of the active layer 30 of the semiconductor mesa part 2, and where the semiconductor mesa part 2 is embedded; a first conductive type second embedded layer 60b which is formed on the first embedded layer; and a carrier leak preventive layer 50 formed between the first embedded layer 60a and the active layer 30 of the semiconductor mesa part 2. The carrier leak preventive layer 50 has larger band gap energy than that of the first embedded layer 60a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048906-A (JP)
Title: Protection circuit and lamp driving device
Inventor: SAKAMOTO TAKEO
IPC: H05B41/24
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit which certainly protects a lamp driving device even when an output terminal of a high voltage side and an output terminal of a low voltage side of a transformer circuit are short-circuited, and the lamp driving device having the protection circuit.  <P>SOLUTION: The protection circuit has a detection circuit 403 which detects a voltage from an electric current flowing between an high-voltage side output terminal T1 and a low-voltage side output terminal T2 of a transformer circuit 20 that supplies the current from the high voltage side output terminal T2 to a lamp 30 in which a discharge medium is filled inside and electrodes are formed on the both end external face, and, when the current flows between the both output terminals, outputs a detection voltage in which the detected voltage is stepped down to a prescribed permitted voltage or lower, and when the current does not flow between the both output terminals, outputs a detection voltage equivalent to zero, and a control circuit 402 which controls the current to be supplied to the lamp 30 according to the value of detection voltage output. A lamp driving device having the protection circuit is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045658-A (JP)
Title: Centering method for steel sheet and centering apparatus
Inventor: TOI MAKOTO
IPC: B21B39/14
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately perform centering of a steel sheet before cold rolling even in the case having a long distance between a steering roll and a cold rolling machine.  <P>SOLUTION: When starting cold rolling of the steel sheet, a second sensor is used for centering control of the steel sheet H (step S1). If the oscillation frequency of the steel sheet detected by the first sensor is below the switch frequency F, the second sensor is switched on. If the oscillation frequency of the steel sheet detected by the second sensor is larger than the switch frequency F, the first sensor 10 is switched on (steps S2, S3). Based on the detection results of the first and second sensors, a hydraulic device is controlled, thereby controlling the rotation of the position of the steering roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008052741-A (JP)
Title: Method for imaging the surrounding of vehicle, and system for the same
Inventor: STIEGLER ANDREAS
IPC: B60R1/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imaging the surrounding of a vehicle, and a system for the same.  <P>SOLUTION: The method for imaging the surrounding of the vehicle comprises steps of taking a series of two-dimensional images of the surrounding, taking a series of three-dimensional images of the surrounding, the images comprising a depth information, determining at least one object in an area of interest in one of the series of images and tracking the object in the area of interest, processing the others of the series of images in order to retrieve object information from the other series of images, and adjusting the objects to be tracked in the one series of images in accordance with the object information received from processing the other series of images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009052968-A (JP)
Title: Time information acquisition method and device by ntp
Inventor: SUZUKI TOMOKAZU
IPC: G04G5/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a high load of time information acquisition request to an NTP (Network Time Protocol) server, even when power sources of many devices are switched to the on-state simultaneously at a power failure restoration time of a commercial power source, concerning a time information acquisition method and a device by NTP.  <P>SOLUTION: A time interval for starting acquisition of time information to an NTP server 4-3 from the point of time when the power source of each device 1-1 is switched to the on-state is determined following a value of a random function generated in own device at every time when the power source is switched to the on-state, and acquisition of the time information is started to the NTP server 4-3 after elapse of the time interval from the point of time when the power source of the own device is switched to the on-state. Otherwise, the time interval is determined by using low-order bit values of either or both of an IP address and an MAC address of the own device, and after elapse of the time interval, acquisition of the time information is started to the NTP server 4-3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035999-A (JP)
Title: Construction method for snow and ice melting road surface
Inventor: SOTOYA SHIZUO
IPC: E01C23/09
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem of a conventional construction method for snow and ice melting road surface that since an existing road (such as asphalt blocks, concrete blocks (industrial waste)) must be removed, and a road surface snow melting device must be newly installed, thus causing much industrial waste to be produced.  <P>SOLUTION: Since a special stainless steel sheet-heating element can be easily and uniformly laid down by cutting a road surface in two stages when a present road surface height cannot be changed, the amount of industrial waste is reduced. When the special stainless steel sheet-heating element is buried in a pavement and a durable mat is stretched on upper and lower surfaces of the mat, the paved surface can be reinforced, snow on the road surface can be melted, and the special stainless steel sheet-heating element can be maintained, inspected, and repaired. When a present road surface height can be changed, a present road surface is cut off, a durable sheet is stretched in a cut groove, the special stainless steel sheet-heating element is put therein, the durable sheet is stretched thereon again, and an adhesive agent is sprayed thereon for constructing the pavement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055547-A (JP)
Title: Operational amplifier
Inventor: SASHITA KAZUYUKI
IPC: H03F1/48
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier which can improve an S/N ratio and increase a slew rate while a switch element is on.  <P>SOLUTION: The operational amplifier has an inverse terminal 1, a non-inverse terminal 2, a positive power supply terminal 3, a negative power supply terminal 4, an output terminal 5, and a feedback circuit R2 between the output terminal and the inverse terminal. Two phase correction terminals 6 and 7 are provided and a series circuit of a capacitor Cc and a resistance Rc is connected between a first phase correction terminal and a second phase correction terminal. An end of a second capacitor CL whose capacity is larger than that of the capacitor is connected to a connection point of the capacitor and the resistance which constitute the series circuit. An end of a switch element Q1 which is switch-controlled by a signal synchronous with the start of an input signal is connected to the other end of the capacitor. A positive power supply +VS is connected to the other end of the switch element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056643-A (JP)
Title: Transparent thermal recording object
Inventor: OMURA HARUO
IPC: B41M5/30
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent thermal recording object which can obtain high maximum output consistency without damaging the tone property, especially that of the intermediate tone area, and at the same time, can improve the lightfastness.  <P>SOLUTION: In the transparent thermal recording object having, on the transparent support body, a thermal recording layer containing a leuco dye and a coloring agent, and a protective layer, the leuco dye is contained in the form of a composite particle of the leuco dye and a hydrophobic resin, and 2-hydroxy-4-octyloxybenzophenone and a benzotriazol compound expressed by general formula (1) are contained in the thermal recording layer and, at the same time, the benzotriazol compound expressed by general formula (1) is of 10-30 mass% to 2-hydroxy-4-octyloxybenzophenone. In general formula (1) R represents a 1-4C alkyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057090-A (JP)
Title: Cap for liquid container
Inventor: ARAI ISATO
IPC: B65D55/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fraudulence such as a fraudulent unsealing by enabling the unsealing to be easily judged from the appearance of a cap.  <P>SOLUTION: A fastening tongue piece 21 is connected with a lid body 4 through a thinner section 20. The fastening tongue piece 21 is passed through a fastening hole section 27 which is installed on the cap main body 2. This cap for liquid container is constituted in such a manner that when the fastening tongue piece 21 is fastened to the fastening hole section 27 by the pull-raising of the lid body 4, the thinner section 20 is broken. Then, the fastening tongue piece 21 drops, and the fastening tongue piece 21 and the lid body 4 when being re-closed are separated to form a gap 28 between the two.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061680-A (JP)
Title: Reinforced floor material and method of manufacturing the same
Inventor: FUKUI MASAKI
IPC: B27M3/04
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced floor material having superior damp-proofing property and crack resistance and hardly causing inside delamination due to the load of casters or the like.  <P>SOLUTION: The reinforced floor material is formed by laminating a damp-proofing sheet like material 2 on the surface of a woody fiber board 1a forming a surface layer part of a woody base material 1 to adhere through a thermosetting resin adhesive 4b and further integrally laminating a decorative veneer 3 on the damp-proofing sheet like material 2 to adhere through a thermosetting resin adhesive 4a having elasticity and thereby, the occurrence of delamination between papers or inside the decorative veneer 3 is prevented even when the load due to the casters of wagons or the like is applied on the floor material. The damp-proofing sheet like material 2 has a three layer structure formed by integrally providing a thermosetting resin sheet 2c having heat resistant and damp-proofing property as a core layer and thermosetting resin-impregnated hardened paper layers 2a formed on the front and back surfaces of the core layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014318-A (JP)
Title: Internal combustion engine
Inventor: HOFBAUER PETER
IPC: F04B17/05
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To make simple the structure of an opposed piston, opposed cylinder "OPOC" engine" having at least one free piston.  <P>SOLUTION: Connection members 182a, 182b are connected to outer pistons 105, 107, and the movements of these pistons 105, 107 are taken out of an engine 121. A connection member 182c is connected to a center piston 109, and the movement of the center piston 109 is taken out of the engine 121. The connection members 182a, 182b and the connection member 182c perform reciprocating motions opposed to one another. By these relative motions, output is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT