baber/WOPTO huggingface dataset:
Patent JP-2009230140-A (JP)
Title: Optical waveguide, optical waveguide sensor, method of forming optical waveguide and method of forming optical waveguide sensor
Inventor: HU SZUHAN
IPC: G02B6/13
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a complicated fabricating process and a complicated structure, involved in an optical waveguide having a long period grating on the upper face of a waveguide core.  <P>SOLUTION: The optical waveguide 10 includes: a first cladding layer 15; a first waveguide core 20 formed on the first cladding layer 15; and a second cladding layer 35 formed to cover the first waveguide core 20, wherein the first waveguide core 20 includes a first long period grating 30 formed in at least one sidewall 24 of the first waveguide core 20. Further, the method of forming the optical waveguide 10 includes: forming the first waveguide core 20 on the surface of the first cladding layer 15; forming the long period grating 30 that is perpendicular to a surface of the first cladding layer 15 on the first waveguide core 20; and forming the second cladding layer 35 on the first cladding layer 15 so as to cover the first waveguide core 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223815-A (JP)
Title: Moving locus calculation device and method of calculating moving locus
Inventor: HATANO TOSHIAKI
IPC: G01S13/66
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely calculate the locus of a mobile unit with little computational complexity.  <P>SOLUTION: A moving locus calculation device includes: a means for storing a plurality of sensor data including observation time and a plurality of observation values obtained by observing an observation area; a means for storing traveling costs from one section of adjacent sections to the other or in the opposite direction for the respective adjacent sections in a plurality of sections, where the observation area is divided; a means for selecting an observation value group at the next time, where the total traveling costs are not more than prescribed costs, as the first to L-th observation value groups from a section including the most recent observation value of the observation value series for each of the first to L-th observation value series identified until the observation time immediately before; a means for generating a plurality of patterns for selecting and allocating the first to L-th mutually different observation values from the first to L-th observation value groups to the first to L-th observation value series; a means of calculating, for each pattern, the total of likelihood to each observation value of the patterns of the first to L-th observation value series; and a means of selecting a pattern of which the total of likelihood is the highest.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230178-A (JP)
Title: Ice-making machine
Inventor: MIYAZAKI SHINJI
IPC: F25C1/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase sizes of ice blocks without reducing an ice storage region in an ice-making machine.  <P>SOLUTION: The ice-making machine 10 includes: a case body 12 having an ice storage chamber 12a defined therein; a mechanism frame 28 installed above the ice storage chamber 12a; and an ice-making mechanism 50 installed at the lower side of the mechanism frame 28 and making ice blocks. The ice-making machine 10 further includes: a raising member 22 provided at upper sides of walls 14, 15, 21 constituting side faces of the case body 12 and raising the walls 14, 15, 21 upwardly to expand the ice storage chamber 12a upwardly; a support member 42 detachably provided at upper sides of walls 14, 15, 21 of the case body 12 and performing support so that the mechanism frame 28 is positioned in a storage part 22a internally defined in the raising member 22; and a top plate 18 placed on the raising member 22 to close the upper side of the ice storage chamber 12a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202629-A (JP)
Title: Repellent for haemadipsa zeylanica var. japonica (whitman) and uncomfortable pest insect, and method for repelling the same
Inventor: HASHIMOTO YOSUKE
IPC: A01N25/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repellent for Haemadipsa zeylanica var. japonica (Whitman) and uncomfortable pest insects without easily flown out by wetting caused by river water, dew drop water of grass and the like and with keeping transpiration of the effective amount of an active ingredient for a long period of time by retaining the active ingredient having repellent effect to Haemadipsa zeylanica var. japonica (Whitman) and uncomfortable pest insects on an active ingredient-retaining and transpiration-regulating film after coating or applying the active ingredient onto the objective substance, and a method for repelling the same.  <P>SOLUTION: The repellent for Haemadipsa zeylanica var. japonica (Whitman) and uncomfortable pest insects comprises a plant essence-derived active ingredient and/or agrochemical active ingredient for uncomfortable pest insects, (B) an agent for regulating retention and transpiration of the active ingredient and (C) a polar organic solvent and has ≤50 mPa s viscosity, and a vinyl alcohol-vinyl acetate copolymer is used as the agent for regulating the retention and transpiration of the active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010233288-A (JP)
Title: Dc power system, and method of controlling discharge thereof
Inventor: KITANO RIICHI
IPC: H01M10/48
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharger which utilizes the capacity of a DC power supply sufficiently and effectively at discharge by dissolving the variations of discharge currents among individual systems connected in parallel, and to provide a DC power system using the discharger, and a method of controlling its discharge.  <P>SOLUTION: A DC power system includes a plurality of battery packs 1 in which storage batteries are connected in series, and dischargers 2 are connected severally to the output of each battery pack 1, and a plurality of dischargers 2 are connected in parallel at their outputs, so that a load 4 is supplied with power. The system includes a control unit 7, which is a control means that drops the output voltage of the discharger 2 when the time of the output current of the discharger 2 being over a current, where a first set value is added to the average output current of the plurality of dischargers 2, is successively over a first time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009262135-A (JP)
Title: Plate reactor and method for manufacturing reaction product
Inventor: JINNO KIMIKATSU
IPC: C07C11/167
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate reactor in which the stress arising owing to temperature differences among heating media can be restrained when two or more heating media different in temperature are used.  <P>SOLUTION: Heat transfer plates 3 comprising a first heat transfer plate 3a, a second heat transfer plate 3b adjacent to the first heat transfer plate 3a, and a spacer part 3c which is formed between the first and second heat transfer plates and to which the heating medium is not supplied are arranged in a casing 1 in parallel. A first heating medium housing part 4 for supplying the heating medium to the first heat transfer plate 3a is arranged adjacently to the first heat transfer plate 3a and a second heating medium housing part 5 for supplying the heating medium to the second heat transfer plate 3b is arranged adjacently to the second heat transfer plate 3b and the spacer part 3c. A heat shielding plate 12 for controlling the circulation of the heating medium in the second heating medium housing part 5 is arranged in the second heating medium housing part 5 in a position adjacent to the spacer part 3c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227227-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic apparatus
Inventor: SATO YOSHIAKI
IPC: A61B8/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe, where it is possible to notify the operator of reduced battery remaining quantity of the ultrasonic probe during wireless information communications between an ultrasonic probe and an ultrasonic diagnostic apparatus.  <P>SOLUTION: The ultrasonic probe includes a signal processor to generate a transmission signal by the processing of received signals outputted from a plurality of ultrasonic transducers, a wireless communicator to transmit a transmission signal through wireless communications, a battery to supply electric power to various probe parts, a battery remaining quantity detector to detect the remaining battery quantity, and a control part that controls the wireless communicator in the manner that the communicator transmits a first notice signal when the battery remaining quantity reduces below the first threshold value on the basis of detection results for the remaining battery quantity, and transmits a second notice signal when the battery remaining quantity further reduces below a second threshold value smaller than the first, and stops the transmission of transmission signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009146458-A (JP)
Title: Method and system for file system management using flash-erasable, programmable, read-only memory
Inventor: KRUEGER WILLIAM J
IPC: G11C16/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for error recovery in a computer system with a write-once, multiple-read memory device having one or more logical blocks.  <P>SOLUTION: The method comprises the steps of: (a) defining a data region for each block (the data region logically divided into data region areas); (b) defining a block structure for each block, (the block structure having a header and an allocation table, the header containing block-specific information, the allocation table having entries corresponding to data region areas and containing information relating to the corresponding data region areas); (c) allocating an allocation table entry; (d) allocating a data region area; (e) writing data relating to the allocated data region area to the allocated allocation table entry; (f) writing data to the allocated data region area; (g) detecting an error, while writing; and (h) at detecting the error, setting the allocation table entry to a deallocated state and repeating steps (c), (d), (e), and (f) until no error is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010230301-A (JP)
Title: Wash ball retention prevention tool for condenser
Inventor: HAYASHI MICHIYA
IPC: F28G1/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool capable of preventing retention of wash balls at a stagnating section of an inlet-side water chamber of a condenser, and being easily demounted according to necessity though it can be firmly fixed to the water chamber.  <P>SOLUTION: This wash ball retention prevention tool 40 includes a frame 42 formed into the shape surrounding the stagnating section 23 of the inlet-side water chamber 20, a magnet 44 for fixing the frame 42 in the inlet-side water chamber 20, and a guard net 46 covering an in-frame area surrounded by the frame 42. The stagnating section 23 is a part near a closed area 36 of the inlet-side tube plate 16, of the inlet-side water chamber 20, and is a part where it is confirmed that the seawater hardly flows as a result of an experiment and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234901-A (JP)
Title: Saddle-riding type vehicle
Inventor: INOUE YOSHIHIRO
IPC: B62J99/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of enhancing thermal dwelling performance, by reducing influence through the heat of an engine transmitted to a rider via a vehicle body frame, by setting the temperature of the frame to the proper temperature.  <P>SOLUTION: This saddle-riding type vehicle includes a cowl on both right-left sides of the vehicle and in front of legs F and F of the rider. A rear part of the cowl is provided with right-left warping parts 109L and 109R so that a travel wind does not directly strike on the legs F and F by warping outward in the vehicle width direction toward the rear. Travel wind introducing parts 105L and 105R for guiding part of the travel wind inward in the vehicle width direction of the cowl, are arranged in the intermediate part in the vehicle longitudinal direction of the cowl. Travel wind discharging parts 108L and 108R are arranged in the rear part of the cowl, for discharging the travel wind introduced by the travel wind introducing parts 105L and 105R toward the legs F and F.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235716-A (JP)
Title: Aqueous coating composition
Inventor: IWAZAWA AKIRA
IPC: C09D201/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition for forming a coating film having excellent wettability to a substrate such as vinyl chloride resin and PET resin having high hydrophobicity and excellent adhesion.  <P>SOLUTION: The aqueous coating composition comprises a water-based resin, benzyl benzoate, a solvent represented by the formula R<SB>1</SB>-O-(CH<SB>2</SB>-CH(R<SB>2</SB>)-O-)<SB>n</SB>H(wherein R<SB>1</SB>is 1-6C alkyl, 3-6C cycloalkyl or phenyl; R<SB>2</SB>is H or CH<SB>3</SB>; and n is number of 1-3), a colorant and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237398-A (JP)
Title: Prism sheet and backlight using the same
Inventor: AIKAWA TAKAYUKI
IPC: G02B5/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism sheet superior in scratch resistance and hard to observe optical defect while suppressing deterioration of brightness to a front direction, and to provide a backlight using the same.  <P>SOLUTION: The prism sheet 1 includes a lens layer 2 formed by juxtaposing a plurality of trapezoidal cross section structural rows (a). When arithmetic average roughness designated in JIS B0601:01 of an upper bottom part of the structural row 2 is denoted by TRa, and arithmetic average roughness designated in JIS B0601:01 of a side face part is denoted by SRa, the relationship of 0.2 μm<SRa<TRa is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238562-A (JP)
Title: Lithium secondary battery, manufacturing method for the same, and binder precursor solution for lithium secondary battery used for its manufacturing method
Inventor: YONEDA YOSHIAKI
IPC: H01M4/1395
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery, its manufacturing method, and a binder precursor solution for the lithium secondary battery used for the manufacturing method.  <P>SOLUTION: A negative electrode active material includes negative electrode active material particles containing at least one of silicon or a silicon alloy, and a binder. The binder includes a siloxane containing polyimide resin with a structure represented by formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238113-A (JP)
Title: Action meaning decision device and program
Inventor: MIYATA AKIHIRO
IPC: G06F17/30
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce work amount cost and time cost required for analysis by extracting four kinds of elements of response action, reply action, attention action, and common experience action from accumulation data of indirect communication action performed with various meanings.  <P>SOLUTION: An action meaning decision device classifies the action recorded in an input indirect communication record group into reference action, registration action, and participation action, decides that the meaning of the action recorded in the record group corresponds to one or more of the response action, the reply action, the attention action, and the common experience action, or decides that the meaning corresponds to nothing, outputs a record related to the action decided that it is the response action as response action data, outputs a record related to the action decided that it is the reply action as reply action data, outputs a record related to the action decided that it is the attention action as attention action data, and outputs a record related to the action decided that it is the common experience action as common experience action data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183725-A (JP)
Title: Storage device for shaving razor, cartridges, or other stored items
Inventor: WORRICK CHARLES BRIDGHAM III
IPC: B65D83/10
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for storing items such as a shaving razor and cartridges.  <P>SOLUTION: A storage device 10 attached to a wall for the shaving razor 12 supported on the outside of the device 10 and replacing cartridges 13 in a sealed package stored in the inside of the device 10 is shown. The cartridges 13 have plastic housings and a plurality of blades respectively. The sealed packages have airtight seals for spacing moisture and detergent from the cartridges in the packages. The cartridges 13 are substantially not flat and have a nonflat complex shape with a large number of different contours. The sealed packages sufficiently encircle the contours and function as a protective wall (a barrier) to air and moisture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010244836-A (JP)
Title: Bulb socket
Inventor: TAKEMOTO MASAKAZU
IPC: H01R33/09
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb socket for preventing deterioration of holding force of a resin lance due to heat generation of a wedge base bulb.  <P>SOLUTION: The bulb socket 10 includes a resin lance 11 holding the wedge base bulb 20 by locking with a base 21 of the wedge base bulb 20. The resin lance 11 is composed of an elastic locking piece 11A elastically deformed at insertion and pulling of the wedge base bulb 20 and locking elastically with the base 21 to hold the wedge base bulb 20 and a back-up elastic piece 11B which includes a gap on the opposite side to the wedge base bulb 20 of the elastic locking piece 11A and contacts with the elastic locking piece 11A and holds it elastically when deformed toward the opposite side to the wedge base bulb 20 of the elastic locking piece 11A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243921-A (JP)
Title: Projection video display apparatus
Inventor: TAKEUCHI AZUSA
IPC: G03B21/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety in a projection video display apparatus.  <P>SOLUTION: A first detection unit 150a and a second detection unit 150b detect the light that is incident from the direction where a screen is to be located. A control section 180 determines whether the screen is located at a recommended position based on output signals from the first detection unit 150a and the second detection unit 150b. When the screen is located at the recommended position, the control section controls the projection display apparatus to be in the state where a significant image can be projected. The control section 180 may determine whether the screen is located at the recommended position and in a normal state based on the output signals. When the screen is located at the recommended position in a normal state, the control section may control the projection display apparatus to be in the state where a significant image can be projected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261931-A (JP)
Title: Bioabsorbable surgical composition
Inventor: STOPEK JOSHUA B
IPC: A61L27/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological adhesive having no fear of virus infection and having high consistency in its property.  <P>SOLUTION: The invention provides a bioabsorbable macromer composition having a formula selected from a group composed of a formula (II) or a formula (III). Here, R<SB>1</SB>includes a lipid segment, R<SB>2</SB>includes a polymer segment selected from a group composed of polysaccharide and polyol, A is a bioabsorbable group and v is a number of about 1 to about 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250022-A (JP)
Title: Management strategy simulation game system and program therefor
Inventor: NISHIKAWA SHUNJI
IPC: G09B19/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem in a conventional management strategy simulation game system: the evaluation point of a less important plan may be excessively reflected since it is not easy to comprehend relations between a plan and management resources or detailed connection between plans even if comparison is carried out between the areas enclosed by a polygonal line of a radar chart, and weighting cannot be performed between plans.  <P>SOLUTION: A management strategy simulation game system includes: an angle setting means for a user to register a value in the data items of a basic central angle and an individual central angle from an input screen; a radar chart drawing means for sequentially assigning the data (1st to n-th) of combinations of respective plan to an area between adjacent axes of a radar chart having n axes outwardly extending from the center of a circle and determining the angle between the adjacent axes in accordance with the value of the individual central angle. A second table database having at least "combinations of respective plans", "basic central angle", and "individual central angle" as data items is provided on a storage device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247443-A (JP)
Title: Method and device of manufacturing precure tread and precure tread
Inventor: NAKAJIMA YOHEI
IPC: B29C45/77
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily regulate a pressure applied to an unvulcanized tread 13 with high accuracy during vulcanization.  <P>SOLUTION: The first and second detection sensors 34 and 37, which detect a pressure applied to the unvulcanized tread 13 while directly contacting the unvulcanized tread 13, are arranged inside a vulcanization mold 22. Since a mold clamping force by a fluid cylinder 40 of a mold clamping means 25 can be changed according to the pressure detected by the first and second detection sensor 34 and 37, therefore, the pressure applied to the unvulcanized tread 13 from the vulcanization mold 22 can be easily limited with a specific range with high precision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249433-A (JP)
Title: Stove burner
Inventor: MORIGUCHI SEIJI
IPC: F24C3/12
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a dangerous event due to absence of a cooking container in igniting operation in a stove burner in which a gas burner is ignited by opening a manual on-off valve by manual operation, and to improve operability.  <P>SOLUTION: This stove burner 1 is provided with an appliance valve 2 having the manual of-off valves (main gas valve 24 and solenoid safety valve 25) manually opened in the igniting operation of the gas burner 11. An ignition control means 81 outputs a cutoff signal to a gas cutoff valve 6 when the igniting operation is performed, and then determines the presence or absence of the cooking container on the basis of a result of detection by a cooking container detecting means 15 (S6). In a case when the cooking container is absent (No in S6), the gas cutoff valve 6 is opened (S7-S9) when the cooking container is placed before the lapse of a first prescribed time (S16), and a closed state of the gas cutoff valve 6 is kept so that the ignition is not performed (S19), when the cooking container is absent as it is.  <P>COPYRIGHT: (C)2011,JPO&INPIT