baber/WOPTO huggingface dataset:
Patent JP-2009042921-A (JP)
Title: Light control processing method of paper sheet identification device
Inventor: OTSUKA MINORU
IPC: G07D7/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control processing method of a paper sheet identification device, which copes with a characteristic fluctuation due to changes in a surrounding environment of a photo sensor and an abnormality of the photo sensor in real time.  <P>SOLUTION: In a bill identification device 1, when inlet sensors 9a and 9b detect that a bill is inserted into a bill transfer path 10 (ST1), light emitting elements 11a to 14a of transmission type photo sensors 11 to 14 arranged on the bill transfer path 10 emit light, and light emitting current of the light emitting elements 11a to 14a is adjusted so that light receiving amount of the light receiving elements 11b to 14b become a predetermined reference light receiving amount (ST2 to ST6). When a bill is identified, the light emitting elements 11a to 14a emit light by the light emitting current after adjustment, and a transmitted light pattern of the bill passing through the bill transfer path 10 is detected by the light receiving elements 11b to 14b to identify a bill (ST7 to 11). The transmission type photo sensors 11 to 14 are adjusted for every bill discrimination operation so that the adjustment corresponding to the deterioration state and the surrounding environment of the photo sensors in real time is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043643-A (JP)
Title: Positive electrode for alkaline battery, and alkaline battery
Inventor: IWAMOTO SHINICHI
IPC: H01M4/50
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery which is high in capacity and is excellent in load characteristics, and to provide a positive electrode for an alkaline battery capable of forming the alkaline battery.  <P>SOLUTION: In the positive electrode for an alkaline battery having at least a spinel type manganese oxide as a positive electrode active material, the spinel type manganese oxide has an electric potential of 0.26 to 0.34 V against an Hg/HgO reference electrode, and a content of the spinel type manganese oxide in the whole positive electrode active material is 30 wt.% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040486-A (JP)
Title: Packaging bag supporting apparatus in bag-packing/packaging machine
Inventor: KAWAMOTO TOSHINORI
IPC: B65B43/54
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which does not expand the depth of wrinkles being generated on a packaging bag by vacuum suction in an apparatus which transports the packaging bag being suction-supported by both of first and second suction bars along a circular track.  <P>SOLUTION: A pressure controlling valve 40 is arranged in a connecting pipe 48 which connects both of first and second suction bars 21 and 22, and a vacuum pump on the end of a hose 53 of a stationary board 20. In this case, the first and second suction bars 21 and 22 are integrally rotated with a base board 15 which is fixed to a movable board 10 constituting a rotary valve 30. The pressure controlling valve 40 separates a truncated conical valve from the valve seat by compressing a tensile coil spring by a first screw which is arranged on the same axis line. In the meantime, a second screw narrows the orifice opening degree by making the truncated conical valve approach the valve seat while resisting the spring pressure, and the rise of a vacuum value more than a necessary value in both of the first and second suction bars 21 and 22 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043161-A (JP)
Title: Onboard dsrc device
Inventor: YAMAMOTO KENJI
IPC: G07B15/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the contact failure of an onboard DSRC (Dedicated Short Range Communication) device.  <P>SOLUTION: The onboard DSRC device 201 is provided with a loading mechanism 240 for ejecting and re-inserting an IC card 301. An IC card contact part 250 detects whether or not the contact failure occurs between a card contact part 250 of the onboard device 201 and a contact face 302 of the IC card 301, and automatically eliminates the contact failure by starting the loading mechanism 240 to remove dust and dirt when the contact failure is detected. In addition, the onboard DSRC device automatically eliminates the contact failure when the contact failure temporarily occurs due to vibrations during traveling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043691-A (JP)
Title: Gas exhausting structure for storage battery
Inventor: MATSUMOTO TAKEYUKI
IPC: H01M2/12
Filed: 2007-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas exhausting structure, wherein liquid migration between cells does not occur even if an electrolyte enters into an exhaust out-let in the gas exhausting structure of the exhaust out-let included in the storage battery.  <P>SOLUTION: In the gas exhausting structure, in which a concave space is formed on the upper surface of the lid of the monoblock-type storage battery comprising a battery case with a plurality of cell chambers, which are covered with the one lid, exhaust holes correspondingly opening to the plurality of cell chambers of the battery case are formed in the bottom of the concave space, and collective gas exhaustion is performed through each communicated exhaust hole, the position of each formed communicated hole is higher than that of each adjacent exhaust hole perforated and, in addition, at least the vertical or horizontal opening sizes of the communicated holes are made to be equal to or smaller than 0.8 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048331-A (JP)
Title: Neutral return mechanism for static hydraulic type continuously variable transmission
Inventor: NISHINO AKIFUMI
IPC: B60K20/02
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the neutral state of a static hydraulic continuously variable transmission from being not established due to secular change or the deterioration of a temperature without deteriorating the operability of a static hydraulic type continuously variable transmission.  <P>SOLUTION: The neutral return mechanism of a static hydraulic type continuously variable transmission is configured so that a trunnion shaft 12 can be returned to a neutral position N by positioning a cam follower 17 installed in a second member 14 at the bottom section of a V-shaped cam C formed in a first member 13 integrally rotating with the trunnion shaft 12 according by the pressure of a spring 15. An auxiliary energizing means 34 for generating an auxiliary energizing force for energizing the trunnion shaft 12 to the neutral position N is provided while the trunnion shaft 12 is positioned in a region A1 around the preset neutral position N.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147619-A (JP)
Title: Semiconductor laser diode package
Inventor: KAN KEISHIN
IPC: H01S5/024
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser diode package which protects a laser diode, and enhances the heat radiation effect.  <P>SOLUTION: In the semiconductor laser diode package, the laser diode 12 is fixed to a heat sink 11 projected in the upper portion of a stem 10 made of a metal plate, and laser beam is irradiated. A photodiode 13 is fixed to the upper portion of the stem, and senses the laser beam irradiated from the laser diode. Both sides of terminal pins 14 which are penetrated and combined to the stem are coupled to the laser diode and the photodiode with wires, respectively. A ground pin 15 is fixed to the lower portion of the stem. The heat sink is formed by bending forward a guide strip 11b in the both sides of a vertical strip 11a fixed on the upper portion of the stem, and protects the laser diode fixed in the front side of the vertical strip. A distribution groove 11c is formed in the both guide strips, and quickly dissipates heat generated from the laser diode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048547-A (JP)
Title: Inter-vehicle communication equipment
Inventor: UMEDA FUMIO
IPC: H04W4/04
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle communication equipment for appropriately suppressing interference generated between vehicles or the congestion of communication, and for maintaining the effects of preventing a traffic accident at a high level.  <P>SOLUTION: This inter-vehicle communication equipment installed in a vehicle A for inter-vehicle radio communication is provided with directional antennas which are respectively arranged at the front part and rear part of the vehicle A. The antennas include a front directional antenna af for selectively transmitting/receiving a radio wave in the front side transmission/reception area of the vehicle and a rear directional antenna ab for selectively transmitting/receiving a radio wave in the rear transmission/reception area of the vehicle. The front and rear directional antennas ab and af are respectively provided with a control circuit 11 as an antenna switching means for switching the rear directional antenna ab to use it for radio communication when the traveling speed of the vehicle A is 30 km/h or less, and a brake is operated in that state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049925-A (JP)
Title: Rerouting method, rerouting program, and routing apparatus
Inventor: SUGIYAMA RYUTA
IPC: H04L45/28
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a rerouting path in which an accommodated traffic quantity after rerouting, the cost of cutting a path and the cost of connecting the path at the time of rerouting, and the cost of cutting traffic caused by the cutting of the path at the time of rerouting are simultaneously considered.  <P>SOLUTION: A routing apparatus acquires network information from each node within a network, stores the acquired network information, calculates an objective function having parameters of (1) an accommodated traffic quantity after rerouting, (2) the cost of cutting a path and the cost of connecting the path at the time of rerouting, and (3) the cost of cutting the traffic caused by the cutting of the path at the time of rerouting, and calculates and outputs the rerouting path that maximizes the objective function and a rerouting procedure for the rerouting path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053773-A (JP)
Title: Image forming system and image forming apparatus
Inventor: MOKKU CHAN HO MICHAEL
IPC: G06F21/60
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system and an image forming apparatus for preventing duplicate user ID and passwords for confidential print without reducing the convenience of a user.  <P>SOLUTION: A computer includes: a transmission means for transmitting a print job including acquired user ID, password and created third information to an image forming apparatus. The image forming apparatus includes: an extraction means for extracting the user ID, password and third information from the received print job; an analysis means for analyzing whether or not the combination of the extracted user ID and password is included in other job in a print queue in the image forming apparatus; and a decision means for, when the combination is included in the other job, deciding whether or not the combination is available based on the extracted third information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055528-A (JP)
Title: Content processing apparatus
Inventor: IGUCHI MAYUMI
IPC: G06T7/20
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To create user-friendly thumbnails by properly dividing temporally continuing contents into chapters and to detect highlight scenes at proper timings.  <P>SOLUTION: A feature extraction section 3 extracts a plurality of features (color signal intensity, sound volume, character information of captions, and the like) from AV data included in the contents. A synthesis section 5 generates first and second synthesized features G1, G2 by calculating the plurality of features. A chapter dividing section 6 divides the contents into chapters based on the first synthesized feature G1. A thumbnail producing section 7 detects highlight scenes based on the second synthesized feature G2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054085-A (JP)
Title: Image processing program
Inventor: YAMAGUCHI TOSHIHISA
IPC: G06T1/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing program for allowing an effect intended by a user to be obtained.  <P>SOLUTION: When "brightness" 107a, for example, is selected from among an image processing menu arranged by effect, a list 200 of brightness adjustment image processing selection is displayed to a brightness adjustment image processing selection window 101c. That is, with respect to a plurality of image processing from which similar effects are obtained, sample images to which respective image processing are applied are displayed to one picture by changing parameter values. Thus, the user refers to sample images displayed as a list and can select image processing from which user intended effect can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054931-A (JP)
Title: Bipolar element and its manufacturing method
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01L21/331
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a mesa type bipolar transistor or a thyrister, a carrier injected from an emitter layer or an anode layer to a base layer or a gate layer is diffused in a horizontal direction and then recombined and as a result, miniaturization and switching frequency improvement is hard.  <P>SOLUTION: An emitter layer or an anode layer is constituted by two layers comprising a high density and a low density, a recombination suppressing semiconductor region comprising the same semiconductor having the same impurity density as that of the low-density layer is provided in contact with a base layer or a gate layer, and a surface protection insulation film and the width of the recombination suppressing semiconductor region is set wider than the diffusion length of a carrier. Owing to this, the miniaturization of the bipolar transistor and the switching frequency improvement of the thyrister can be realized without damaging the performance. Also, the current amplification factor can be improved drastically by sequentially laminating a hole barrier layer, a conduction band discontinuity mitigation layer and an emitter contact layer on the high-density emitter layer of the bipolar transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056025-A (JP)
Title: Lever switch and game machine
Inventor: FURUTA MASAHIRO
IPC: A63F5/04
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever switch and a game machine capable of making an operator sense the change caused by the clear operation loads to know that presentation has been made by increasing the quantity of change of the operation loads applied to a control lever without limiting the tilting operation range of the control lever.  <P>SOLUTION: A magnetic body is movably attached to an end of the control lever along the longitudinal direction of the control lever, and the magnetic body has a magnetic body movable part having an energizing means for energizing the magnetic body in the direction to separate from a pole face of an electromagnet. The lever switch is configured to move the magnetic body in the longitudinal direction of the control lever to be attracted to the pole face of the electromagnet when the voltage is applied to the electromagnet, and to move the magnetic body attracted to the pole face of the electromagnet in the longitudinal direction of the control lever with the energizing power of the energizing means to be separated from the pole face of the electromagnet when the voltage to the electromagnet is shut off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060284-A (JP)
Title: Gap filler device, and retransmission method of digital broadcast signal
Inventor: SATO MAKOTO
IPC: H04N7/173
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap filler device without causing SFN viewing difficulty; and a retransmission method of digital broadcast waves.  <P>SOLUTION: The gap filler device is characterized by including: a reception means receiving a digital broadcast signal comprising a plurality of hierarchies; a detection means detecting whether a service by a signal of a predetermined hierarchy is carried out for the received digital broadcast signal; and a retransmission means retransmitting the received digital broadcast signal by lowering signal levels of the hierarchies other than the predetermined hierarchy within the plurality of hierarchies of the digital broadcast signal when the service by the signal in the predetermined hierarchy is carried out for the received digital broadcast signal by the detection results of the detection means, without retransmitting the received digital broadcast signal when the service by the signal in the predetermined hierarchy is not carried out for the received digital broadcast signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056912-A (JP)
Title: Seat slide device
Inventor: SOGA TAKUJI
IPC: B60N2/08
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a seat moved to a front side of a vehicle body is locked at a position different from a memorized position due to dimensional deviation of components when the seat is returned.  <P>SOLUTION: When a seat back is tilted forward, a connection separation lever 37 is turned and connection with a memory base 32 is released. An engagement part 32d of an engagement body 32b urged by an engagement body spring is positioned between an engagement groove 31b and an engagement groove 31. Thereafter, when the seat is moved forward, the engagement body 32b is pressed by a pressing part 36e. The engagement part 32d is engaged with the specific engagement groove 31b and a memory base 32 is turned-on. Subsequently, when the seat is returned rearward, a lock release lever 38 is turned, and when a pressing part 38b at its lower end releases pressing of a part 30 to be pressed for releasing lock, a lock claw 8b of a lock arm 8 is pressed between a lock hole 14 of the lower rail 1 and the lock hole 14. When an upper rail 1 is moved rearward, the lock claw 8b is always inserted into the lock hole 14 to which the lock claw 8b should be inherently inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055835-A (JP)
Title: Farm product-washing apparatus
Inventor: SASAKI YASUFUMI
IPC: A23N12/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farm product-washing apparatus which can ensure farm product protection, washing efficiency and sure washing, and can simultaneously polish conveyed farm products and remove the roots of the farm products without performing various kinds of adjustments for each washed farm product.  <P>SOLUTION: A roller portion 2 is rotated in the conveying direction, whereby linear protrusions 3 formed over the whole periphery of the roller portion 2 can convey, polish and simultaneously root-remove the farm products.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060046-A (JP)
Title: Diffraction grating type light-emitting diode
Inventor: NODA SUSUMU
IPC: H01L33/32
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction grating type light-emitting diode improved in external quantum efficiency by suitably setting a period for holes when the holes are formed periodically in two dimensions.  <P>SOLUTION: On a sapphire substrate 10, an n-type GaN layer 12, an InGaN/GaN active layer 14, a p-type GaN layer 16, and a transparent electrode layer 18 are stacked to constitute a light-emitting diode. In the transparent electrode layer 18, p-type GaN layer 16, InGaN/GaN active layer 14, and n-type GaN layer 12, many holes 24 which extend almost perpendicularly to those layers are formed periodically in two dimensions. Denoting a non-light-emission bonding speed as v<SB>s</SB>, the arrangement period a of the holes 24 satisfies the formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064813-A (JP)
Title: Manufacturing method of optical semiconductor device
Inventor: TOMITA TSUTOMU
IPC: H01L31/10
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-profile and compact photodetector, having a structure free of deterioration in light stability which suppresses the height of the photodetector that attains reduction in production cost and suppresses void generation.  <P>SOLUTION: An assembled substrate 12, which has a plurality of light-incident holes 14 formed corresponding to a plurality of photodetector chips 10 and is also provided with an electrode 16 on the reverse surface side is used; and while a photodetection surface side of a chip 10 is disposed in each light-incident hole 14, a photodetector-side electrode 18 is bump-connected to the electrode 16 (chip connection stage); a resin sheet 20 in a half-cured state is disposed on the reverse surface side of the assembled substrate 12 and pressed into a pressure-reduced state on the whole by a heated plane press plate 22, to bring the resin into contact with chips 10 and assembled substrate 12, without forming voids (pressing stage); and then the resin is cured to form the reverse surface resin of the assembled substrate 12 as a whole to be flat (curing stage), and the resin-sealed assembled substrate 12 is cut into individual photodetectors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062420-A (JP)
Title: Coating composition for electrophoretic display device, sheet for electrophoretic display device, process for its production, and its application
Inventor: YAMAMOTO HITOSHI
IPC: G02F1/16757
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a coating composition which ensures high adhesion of a microcapsule layer to a base material sheet and enables to produce electrophoretic display devices with enhanced contrast; a sheet for electrophoretic display devices and a process for its production; and electrophoretic display devices and electronic equipments obtained using such sheets.  <P>SOLUTION: The coating composition contains microcapsules and a binder resin, wherein the binder resin has a glass transition temperature in a range of from -85 to -10°C as calculated by FOX formula and has a residual monomer concentration of ≤500 ppm in a solid content thereof. The sheet for electrophoretic display devices has a microcapsule layer formed from the coating composition on a base material sheet. This display sheet is produced by applying and drying the coating composition on the base material sheet to form the microcapsule layer. This display sheet is used, as its applications, for electrophoretic display devices and electronic equipments.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061865-A (JP)
Title: Pneumatic tire for irregular ground traveling
Inventor: HONDA TOSHIHIKO
IPC: B60C11/11
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for irregular ground traveling making traction performance and chipping-resistant performance on a road surface of irregular ground such as sandy ground and muddy ground compatible.  <P>SOLUTION: A straight rib 2 is formed at a central part of a tread surface 1, polygonal blocks 3a are arranged at both sides of the straight rib 2, and a clearance between the straight rib 2 and the block 3a is divided by a circumferential groove 4 having dissimilar groove width. A bottom-up part 6 projected from the straight rib 2 toward a side wall of the block 3a is formed on a groove bottom 4z of the circumferential groove 4, thereby, the width of the groove bottom 4z is formed so as to be substantially equal.  <P>COPYRIGHT: (C)2009,JPO&INPIT