baber/WOPTO huggingface dataset:
Patent JP-2011164038-A (JP)
Title: Wake-up device
Inventor: TAZAWA TOYOHIDE
IPC: E06B9/264
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wake-up device that facilitates on-time awakening and basking on a day-to-day basis at low cost.  <P>SOLUTION: The present invention gives a low-cost, highly safe, and environment-friendly wake-up device which is simply installed by the window, which causes an alarm clock to make a noise at a time set by a reservation timer, and which causes a curtain or a window shade to be automatically opened by rotation of a motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164510-A (JP)
Title: Image forming apparatus
Inventor: YOSHIOKA OSAMU
IPC: B41J29/377
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which restrains odor emitted from an exhaust port by making efficient use of the performance of an odor elimination filter.  <P>SOLUTION: An exhaust duct 3 is mounted on a rear face 2 of an image forming apparatus main body 1 toward a lower direction. On an upstream side of the flow of exhaust air in an exhaust port 5 of the exhaust duct 3, a dustproof filter 6 and a deodorant filter 8 are provided. On an upstream side of the deodorant filter 8, flow straightening ribs 10 arranged in V-shapes inside the exhaust duct 3 are formed so that airflow flowing into the deodorant filter 8 becomes uniform. The airflow exhausted from an exhaust fan 4 is uniformly distributed and flowed into the deodorant filter 8 by the flow straightening ribs 10 even if the airflow exhausted from the exhaust fan 4 is weak at the central part, and an adsorption face of the deodorant filter 8 is used efficiently. At this time, odorous component of toner and ozone or the like emitted in the image forming apparatus main body 1 is adsorbed by the deodorant filter 8, and the odorous component until reaching the exhaust port 5 decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169003-A (JP)
Title: Waterproof sheet construction structure and method for constructing the same
Inventor: UCHIUMI TAKAYASU
IPC: E04D5/14
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a crack from appearing in a waterproof sheet at an internal corner portion of a bottom formed of a horizontal substrate and a rising one.  <P>SOLUTION: This waterproof sheet construction structure 100 includes the horizontal substrate 20, the rising substrate 30 which is provided in a rising state while continuing into the horizontal substrate 20, and the waterproof sheets 61 and 62 which are provided to cover surfaces of them. The horizontal and rising substrates 20 and 30 are provided with steel plates 22, the surfaces of which are covered with thermoplastic resin layers 21 and 31, respectively. The waterproof sheets 61 and 62 are not fixed to the horizontal and rising substrates 20 and 30 in an area with a predetermined width from a boundary 71 between the horizontal and rising substrates 20 and 30, in a portion which covers the internal corner portion 70 of the bottom, formed of the horizontal and rising substrates 20 and 30, respectively. On the other hand, the waterproof sheets 61 and 62 are weld-fixed or fusion-fixed to the thermoplastic resin layers 21 and 31 of the surfaces, in a portion except the portion covering the internal corner portion 70, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174532-A (JP)
Title: Ball screw
Inventor: OKUBO TSUTOMU
IPC: F16H25/24
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw minimized in abrasion without deteriorating high-speed performance and torque characteristics, in a two-point contact ball screw.  <P>SOLUTION: The ball rolling grooves 5, 6 of a screw shaft 2 and a nut 3 are pre-loaded. Thereby, contact of balls 4 with a raceway 7 is performed in the form of a two-point contact. Lubricant containing at least a urea-based thickener is interposed between the balls 4 and the ball rolling grooves 5, 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182246-A (JP)
Title: Semiconductor device
Inventor: FUKAMI IKUO
IPC: H03K17/08
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in conventional semiconductor devices wherein the fluctuation limitation values of an output current varies by a large amount.  <P>SOLUTION: The semiconductor device includes an output transistor 11 connected between a power terminal and an output terminal; a detection transistor 12 for generating a detection current I12 proportional to a current flowing through the output transistor 11; a detection voltage generation unit R10 for generating a detection voltage, on the basis of the detection current I12; a protection transistor 13 for drawing a current from a control terminal of the output transistor 11 to an output terminal OUT, according to the detection voltage; and a limitation current generating circuit 14 for generating a limitation current I18 to which a limit setting current I15 for setting the current flowing through the output transistor 11 is converted according to variations in a threshold voltage of the protection transistor 13 and according to variations in the detection voltage to the detection current I12, in such a condition that the current flows through the protection transistor 13 and for supplying the limited current I18 to a first terminal of the protection transistor 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186676-A (JP)
Title: Wireless mouse apparatus
Inventor: UEMURA WATARU
IPC: G06F3/0354
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless mouse apparatus that generates power and is applicable irrespective of a method of detecting movement of the wireless mouse.  <P>SOLUTION: The wireless mouse apparatus 1 includes a wireless mouse 2, and a mouse pad 3 on which the wireless mouse 2 is placed. The wireless mouse 2 has a magneto coil 22 for generating power when moving on the surface of the mouse pad 3, a power source part 23 for rectifying the power generated by the magneto coil 22 and performing voltage stabilization and charging, a mouse operation control part 20 powered by the power source part 23 to detect a movement of the wireless mouse 2, and a transmission part 21 for transmitting a detection signal to a computer body in response to the detection. The mouse pad 3 has many magnets 30 having N and S poles alternating in rows and columns at predetermined distances along the surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123146-A (JP)
Title: Parallel electronic design automation: distributed simultaneous editing
Inventor: PFEIL CHARLES
IPC: G06F17/50
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for giving a user a shared environment relative to parallel printed circuit board (PCB) design.  <P>SOLUTION: A method and apparatus are described for allowing multiple users to simultaneously edit a design while being able to view edits to the entire design (1404). A design (such as for a printed circuit board) having a plurality of exclusive areas is displayed to a plurality of users (1402). A first user checks out a corresponding section of the design, and edits the design (1406). A second user checks out a corresponding section of the design, and edits the design simultaneously with the first user editing the design (1406).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011187789-A (JP)
Title: Method for manufacturing piezoelectric actuator
Inventor: KAZAMA HIRONOBU
IPC: H01L41/08
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric actuator that causes small variations in the hysteresis characteristics of a piezoelectric element.  <P>SOLUTION: In a spatter etching for improving adhesion with an upper electrode 80 and lead electrode, the residence time of Ar ions on a surface of the upper electrode 80 is reduced by Ar gas flow carried out by Ar gas introduction by spatter etching the surface of the upper electrode of 80 while introducing the Ar gas at a flow rate of 60 sccm or greater. Thus, charge-up caused by ionized Ar gas residing on the surface of the upper electrode 80 is suppressed, and the effect to a piezoelectric element 300 by the charge-up is small. This results in obtaining a method of manufacturing the piezoelectric actuator that causes small variations, of not only the hysteresis characteristics but also the displacement characteristics, in a piezoelectric layer 70 of the piezoelectric element 300.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193139-A (JP)
Title: Image forming apparatus
Inventor: IIDA MASAHITO
IPC: H04N1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of more easily and more exactly accepting a user's instruction.  <P>SOLUTION: A digital complex machine, which accepts setting of execution conditions of a job concerning the image formation to execute the job based on the execution conditions, includes: a storage part which stores candidates of setting items which should be accepted in execution of the job by grouping them according to degrees of detail of the setting; a voice output part which outputs candidates of any group stored by the storage part by voice; and a voice acceptance part which selectively accepts any of the candidates of the group outputted by the voice output part. The voice acceptance part accepts the candidates of the setting items based on the candidates of the setting items outputted by the voice output part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199924-A (JP)
Title: Microstep damping constant speed drive of stepping motor
Inventor: TAKEMURA HIDETAKA
IPC: H02P8/22
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a microstep damping constant speed drive of a stepping motor, using an existing and inexpensive drive circuit for driving a microstep, and having low vibrations at a constant speed drive.SOLUTION: Fig.6 shows is a dynamic characteristic block diagram of a two-phase stepping motor to which the microstep damping constant speed drive is employed, and cogging torque 63 is canceled by a correction target angle θoutputted by a feedforward type cogging torque compensator 64, thus restraining the vibration at a constant speed drive.
Patent JP-2011197739-A (JP)
Title: Bill change machine
Inventor: TAKAYAMA JUN
IPC: G07G1/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bill change machine coping with a gift certificate return request from a customer by temporarily holding a received gift certificate.SOLUTION: The bill change machine includes: a reception part 101 taking in an input bill and/or the input gift certificate one by one; a dispensing part 106 dispensing the bill and/or the gift certificate; a plurality of storage parts 104a-104c which store the bills by denominations and can deliver the stored bill; a go-around carriage part 102a and connection carriage parts 102b carrying the bill taken in by the reception part; an identification part 103 provided in the carriage part, performing identification counting of the bill and/or the gift certificate; a temporary holding part temporarily holding the gift certificate identified that it is normal by the identification part; and a control part 108 performing control such that prescribed processing is performed to the temporarily held gift certificate based on a money reception instruction and that the temporarily held gift certificate is dispensed from the dispensing part based on a return instruction.
Patent JP-2011197754-A (JP)
Title: Method for manufacturing touch panel sensor
Inventor: YANO HIROSHI
IPC: G06F3/044
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a touch panel for easily adjusting the resistance value of extraction wiring.SOLUTION: In a method of manufacturing a touch panel sensor 30, a laminate 50 having a transparent base material film 32, transparent conductive layers 52a and 52b formed on the both sides of the base material film 32, and a coating conductive layer 54a laminated on the first transparent conductive layer 52a with light shielding property and conductivity, are prepared first, and then the patterning of the transparent conductive layers 52a and 52b and the coating conductive layer 54a is performed by a photo-lithography method, to thereby form: a first transparent conductor 40 formed at one side of the base material film 32; a first extraction conductor 43 connected to the first transparent conductor 40; and a second transparent conductor 45 formed on the other side of the base material film 32, and thereafter a second extraction conductor 48 connected to the second transparent conductor 45 is formed by a screen printing method.
Patent JP-2011196866-A (JP)
Title: Composition estimation method of organic sludge
Inventor: SADO NAOHIKO
IPC: G01N23/223
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition estimation method of organic sludge, evaluating quickly the whole composition of the organic sludge in the water-containing state in a biomass methane fermentation facility or the like.SOLUTION: This composition estimation method of organic sludge has processes of: estimating the amount of calcium phosphate compounds from the amount of phosphorus and calcium measured by using a fluorescent X-ray method; and estimating the amount of calcium carbonate from a calcium residual amount not included in the calcium phosphate compounds. Methane fermentation sludge is preferable as the organic sludge.
Patent JP-2011203893-A (JP)
Title: Non-contact ic card
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein printing by a thermal head cannot be performed to a non-contact IC card produced by a conventional production method for the non-contact IC card because thickness unevenness by flowage unevenness of an adhesive occurs around an incorporated member for the IC card.SOLUTION: This non-contact IC card is sequentially laminated with a front cover sheet and a core sheet for the front, a substrate mounted with at least an IC chip and an antenna, and a core sheet for the rear and a rear cover sheet through the adhesive. The IC chip is mounted on the substrate such that any of diagonal directions of the IC chip becomes nearly parallel to a long side or a short side of the non-contact IC card.
Patent JP-2010231786-A (JP)
Title: Image segmentation method
Inventor: PORIKLI FAITH M
IPC: G06T7/60
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for segmentation using spatial random walks segmentation.  <P>SOLUTION: There is disclosed the method for segmenting an image. An initial segmentation of the image is performed to produce a previous segmented region, and by segmenting iteratively the image using a spatial random walk, based on a shape prior of the previous segmented region, a next segmented region is produced. The next segmented region is compared with the previous segmented region, and the segmenting and the comparing are repeated until the previous and next segmented regions converge. After that, the next segmented region is selected as a final segmented region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204929-A (JP)
Title: Nonvolatile memory device and method for manufacturing same
Inventor: HASHIURA HAJIME
IPC: H01L27/115
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory device including a plurality of transistors formed by improving controllability over threshold voltages, and to provide a method of manufacturing the nonvolatile memory device.SOLUTION: The nonvolatile memory device has a plurality of kinds of MOS transistors formed on a surface of one semiconductor substrate, Namely, the nonvolatile memory device includes a MOS transistor 10 and a MOS transistor 20. The MOS transistor includes an n-type source region 14 and a drain region 15; a gate insulating film 17, provided on the surface of the semiconductor substrate 2 between the region and the drain region; a gate electrode 18; and a channel region 42 located right below the gate insulating film 17 and including both an n-type impurity and a p-type impurity. The MOS transistor includes an n-type source region 24 and a drain region 25; a gate insulating film 27 provided on the surface of the semiconductor substrate 2 between the source region and the drain region, a gate electrode 28; and a channel region 43, located immediately below the gate insulating film 27 and having the same concentration profile of the n-type impurity with the channel region 42.
Patent JP-2011201281-A (JP)
Title: Booklet folding device and booklet issuing device
Inventor: KANDA MITSUYOSHI
IPC: B42D9/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a booklet folding device and a booklet issuing device, both offering high usability.SOLUTION: The booklet issuing device comprises: a conveying unit which conveys a booklet as opened at a first speed; a push-up unit which pushes up the cover of the booklet, centering around its stitch; a supporting unit which supports the cover pushed up by the push-up unit; a printing unit which folds the cover by conveying the back cover of the booklet by the conveying unit at a second speed, while supporting the cover using the supporting unit, and prints a specified page while turning the folded cover, centering around the stitch, with the help of a page turning unit; and an piling unit which piles up the booklet printed by the printing unit.
Patent JP-2011212533-A (JP)
Title: Fixed blade unit, and crusher
Inventor: INOUE SHIGENORI
IPC: B02C18/14
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixed blade unit capable of stably and efficiently performing crushing treatment by reducing the load applied to a crushing rotor, and a crusher.SOLUTION: The fixed blade unit 33 includes chip-like fixed blades 30, of which the V-shaped edges are meshed with the rotary blades fixed to the crushing rotor to shear and crush an object to be crushed, and a fixed blade support member 32, which has attaching seats 31 for individually supporting the respective fixed blades 30 arranged and formed thereto along the axial core direction of the crushing rotor, and attached to a base plate so that at least the leading end of the base plate on the side of the edges of the fixed blades 30 is separated from the rotary blades. First guide surfaces 40 for separating the shorn and crushed object to be crushed from the gaps between the edges of the respective fixed blades 30 toward the leading end edge of the base plate accompanied by the rotation of the rotary blades are formed to the fixed blade support member 32 and the load applied to the crushing rotor is reduced.
Patent JP-2011220206-A (JP)
Title: Energy conversion apparatus
Inventor: SUGIOKA HIDEYUKI
IPC: F04D33/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus converting microscopic thermal energy into macroscopic mechanical energy, and also to provide an apparatus converting thermal energy corresponding to a temperature difference into mechanical energy using a fluid element.SOLUTION: An energy conversion apparatus includes a liquid driving device including a pair of electrodes and a channel producing an electro-osmotic flow or electrophoretic flow of a liquid by applying a voltage between the pair of electrodes, and an impedance connected to the pair of electrodes, wherein a voltage resulting from thermal noise is applied to the pair of electrodes by giving the temperature difference between the channel and the impedance, and thermal energy corresponding to the temperature difference is converted into a flow of the liquid, the flow of the liquid being mechanical energy.
Patent JP-2011218691-A (JP)
Title: Organic resin laminated steel plate
Inventor: JODAI HIROSHI
IPC: B32B15/09
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic resin laminated steel plate not reducing the aroma of a contact beverage even when a non-plated steel plate is used.SOLUTION: The organic resin laminated steel plate includes: the non-plated steel plate to which no plating treatment is applied; a film laminated on the surface of the non-plated steel plate and including polyester resin (A) containing 65-100 mol% of the cyclohexanedimethanol unit in the total alcohol units; and a film laminated on the film including the polyester resin (A) and including a polyester resin (B) containing 93-100 mol% of a terephthalic acid unit in the total dicarboxylic acid units.
Patent JP-2011221368-A (JP)
Title: Liquid crystal shutter
Inventor: KATO SEIGO
IPC: G02B1/10
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent an interference pattern due to an air layer present in between a transparent resin plate and a liquid crystal shutter in the liquid crystal shutter with transparent resin plates provided on both planes, to use an interference pattern prevention film for prevention and to provide the interference pattern prevention film that can be readily re-stuck when re-stuck for adjusting a location to stick this film and in which air hardly enters between the liquid crystal shutter and a soft layer when stuck.SOLUTION: A liquid crystal shutter is provided with transparent resin plates on both planes of the liquid crystal shutter. In a liquid crystal display device provided with an interference pattern prevention film between the liquid crystal shutter and the transparent resin plate, the interference pattern film is provided on both planes of a base material with a soft layer that is made of what is selected from rubber and a thermoplastic elastomer. Further, the soft layer comprises silicon rubber.
Patent JP-2011222919-A (JP)
Title: Semiconductor device
Inventor: ISHII TOSHINAO
IPC: H01L21/82
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in a layout area of a switching circuit that controls supplying of a current to a circuit block in which standby current is desired to be reduced.SOLUTION: On a semiconductor substrate, there are provided: a first and a second power lines which extend in a first direction and are arranged orthogonal to the first direction, and in which a first power supply potential is supplied to the first power line while a second power supply potential is supplied to the second power line; a third power line which extends in a first direction, being arranged in a second direction; a circuit block which operates on a first power supply voltage that is between first and second power supply potentials in an active state and which includes a plurality of first transistors of first conductive type and a plurality of second transistors of second conductive type, at least one of the plurality of first transistors being connected to the third power line; and a third transistor which is connected between the first power line and the third power line and, when the circuit block is active, brings the first and third power lines to a conductive state and supplies the first power supply potential to the third power supply line and, when in a standby state, brings the first and the third power lines to a non-conductive state.
Patent JP-2011228857-A (JP)
Title: Calibration device for on-vehicle camera
Inventor: IWAMA TAKAAKI
IPC: H04N5/232
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device for on-vehicle cameras, which solves the problem that a reference marker, which is taken for performing camera calibration, is not imaged in high contract when the light environment of the background is in a bad condition, resulting in inaccurate camera calibration.SOLUTION: Region specifying means 30 specifies a region including a reference marker 10 which is in an image taken by imaging means 20. Contrast calculation means 40 calculates a value corresponding to the contrast in the specified region. If the calculated value corresponding to the contrast is smaller than a predetermined value, exposure changing means 60 changes the exposure of the imaging means 20 and the imaging means 20 takes images in which the value corresponding to the contrast in the specified region is larger than the predetermined value. Then, calibration performing means 70 performs camera calibration with the taken image.