baber/WOPTO huggingface dataset:
Patent JP-2010004110-A (JP)
Title: Image reader and image forming apparatus
Inventor: TODA HIROMICHI
IPC: H04N1/04
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform shading correction with excellent reliability on photo images formed on the back surface (second surface) of a document and to efficiently perform the shading correction on character images.  <P>SOLUTION: The image of a first surface of the document read by a scanner 10 and the image of a second surface of the document read in a second read means 26, are subjected to shading correction by a black level correction coefficient, a white level correction coefficient and a light distribution correction coefficient based on the result of reading a black reference plane and a white reference plane. When the image of the second surface of the document read in the second read means 26 is a character image, a simple shading correction is applied to image data obtained by the second read means 26 by the light distribution correction coefficient calculated on the basis of the result that the second read means 26 reads a margin part at the distal end part of the second surface of the document.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001794-A (JP)
Title: Control device of internal combustion engine
Inventor: KATO NAOTO
IPC: F02D41/22
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of avoiding the occurrence of knocking during the transient operation without relying upon the spark-retard angle of ignition timing or minimizing the use of the spark-retard angle of the ignition timing.  <P>SOLUTION: The requirements for occurrence of knocking during the transient operation related between air amount (or charging efficiency) and ignition timing are mapped. In the actual transient operation, the air amount KLref required to obtain the target torque at MBT is calculated, and the calculated value is set as the target air amount of the internal combustion engine. When the relation between the air amount and the ignition timing specified by the target air amount and the MBT is included in a transient knocking area on the map, the operation of the engine in the transient knocking area is avoided by reducing the target air amount from KLref to KLref2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001831-A (JP)
Title: Spark ignition internal-combustion engine of in-cylinder direct injection type
Inventor: NABETANI YUKI
IPC: F02B23/10
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct injection type engine E equipped with an injector 14 facing a combustion chamber 5 of each cylinder C, capable of enhancing the sealing performance between a cylinder block 1 and a cylinder head 2 by introducing an optimum layout of an in-cylinder pressure sensor 19 and first and second ignition plugs 16, 18 facing alike the combustion chamber 5.  <P>SOLUTION: The second ignition plug 18 and the intra-cylinder pressure sensor 19 are installed at the peripheral edges of the combustion chamber on both sides about the crank axial direction in such a fashion that the first ignition plug 16 facing the central area of the chamber ceiling 5a is interposed between the two 18 and 19. The rigidity of the cylinder head 2 is increased effectively by boss parts 21 and 22 for mounting of the two 18 and 19, which allows the fastening force of a head bolt 26 to be transmitted effectively to the cylinder block 1 around the cylinder C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001591-A (JP)
Title: Method and apparatus for weft insertion in jet loom
Inventor: SUZUKI FUJIO
IPC: D03D47/30
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for weft insertion, designed to further reduce air consumption while aiming weft insertion stabilization.  <P>SOLUTION: A group of weft-inserting auxiliary nozzles 15-18 are connected via a feed path 33 and electromagnetic opening/closing valves 21, 22, 23 and 24 to an air feed tank 30. Also, the group of weft-inserting auxiliary nozzles 15-18 are connected via part of the feed path 33, a feed path 34 joining to the feed path 33, a check valve 35 on the feed path 34 and electromagnetic opening/closing valves 25, 26, 27 and 28 to an air feed tank 31. The pressure of the air feed tank 30 is set higher than that of the air feed tank 31. In the former half of an air jet period in the group of weft-inserting auxiliary nozzles 15-18, air is fed from the air feed tank 30 to the group of weft-inserting auxiliary nozzles 15-18, while in the latter half of the air jet period, air is fed from the air feed tank 31 to the group of weft-inserting auxiliary nozzles 15-18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000988-A (JP)
Title: Conveying truck of escalator
Inventor: HITOSUGI KENJI
IPC: B66B23/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying truck of an escalator capable of suppressing the height of a lower frame assembly bent in a V shape and stably moving it.  <P>SOLUTION: A plurality of upright struts 4 are provided on an installation base 3 of the conveying truck 1 of the escalator, and holding members 5 capable of holding both side parts of the V shape of the lower frame assembly 18a are provided to each upper edge part of the struts 4 respectively. Therefore, the heights H of the lower frame assembly 18a and the conveying truck 1 can be adjusted by changing the installation points of the holding members 5 and the lower frame assembly 18a. In addition, a contact point between the lower vertex of the V shape of the lower frame assembly 18a and the installation base 3, and the installation points of both side parts of the V shape of the lower frame assembly 18a and the holding members 5 are each supported as fulcrums. Thereby, a stable holding state can be maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008443-A (JP)
Title: Imaging apparatus and imaging method
Inventor: TANAKA TOSHIYUKI
IPC: G02B7/28
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method which calculates the distance to a subject with high accuracy.  <P>SOLUTION: The imaging apparatus includes: an imaging device 107 having a plurality of photoelectric conversion elements which are disposed two-dimensionally and convert a subject image into an electric signal, the subject image being projected on a light receiving face from a subject; a reading section 111 which sequentially reads electric signals for each photoelectric conversion element from an element line including a plurality of photoelectric conversion elements arranged on one virtual line; and a distance calculating section 132 that calculates the distance to the subject based on an electric signal intensity distribution difference between a first element line set and a second element line set, the first element line set including a plurality of parallel element lines included in a ranging frame, which is an area of part of the imaging device, and a second element line set being disposed on a line extended from the first element line set in the lengthwise direction and includes a plurality of element lines included in the ranging frame and parallel to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010287-A (JP)
Title: Semiconductor light emitting device
Inventor: KONDO RYOSUKE
IPC: H01L33/48
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device that prevents an electric fault from occurring owing to contact of an air bubble with a bonding wire by directing the air bubble produced when a sealing resin sealing a semiconductor light emitting element is heated and cured to a direction wherein it is separated from the bonding wire.  <P>SOLUTION: The semiconductor light emitting device 1 includes an upper substrate 3 with a first through-hole 6 and a lower substrate 2 with a second through-hole 7 which are stuck to each other with an insulating adhesion layer 4 interposed therebetween, and the semiconductor light emitting element 16 and the sealing resin 18 in a recessed portion 10 formed of a support plate made of metal foil 5. On the lower substrate 2, an electrode pattern 13 electrically connected to the semiconductor light emitting element 16 through the bonding wire 17 and a reflection pattern 14 which is thinner than the electrode pattern 13 are formed, and at least a portion of an end of the insulating adhesion layer 4 which is exposed in the recessed portion 10 is disposed at a position shifted back from the inner peripheral surface of the first through-hole 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009006148-A (JP)
Title: Positive displacement anti-reflux fluid lock port
Inventor: CHELAK TODD
IPC: A61M1/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to support reduction or removal of generation of reflux without relying on user's technique.  <P>SOLUTION: The positive displacement anti-reflux fluid lock port is for inter-connection between a first medical device providing a flushing and/or locking fluid and a second medical device requiring a flushing and/or locking fluid. The fluid lock port includes: a housing having a distal and a proximal end; a resilient conduit supported within the housing, wherein the conduit defines a lumen therethrough; and at least one biasing member supported in the housing and being operatively associatable with the resilient conduit, wherein the at least one biasing member has a first condition restrained from deforming the resilient conduit and a second condition operatively engaged with the resilient conduit to at least partially occlude the lumen of the resilient conduit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005170-A (JP)
Title: Mist spraying device
Inventor: MURAKAMI KAZUHIKO
IPC: A61H33/10
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist spraying device capable of appropriately performing intermittent mist spraying motions while appropriately inhibiting generation of a water hammer in a hot-water channel without frequent turning on/off of the operation of a water heater if an instantaneous water heater is used as a hot-water source.  <P>SOLUTION: The mist spraying device A includes first and second hot-water channels 3A and 3B connected via an open/close valve V2, and first and second mist spouts 40a and 40b for atomizing and spraying hot water when the hot water is fed. If the open/close valve V2 is repeatedly opened/closed while hot water is fed into the first hot-water channel 3A from outside, mist is intermittently sprayed from the second mist spout 40b while mist is continuously sprayed from the first mist spout 40a, or intermittently sprayed from the first and second mist spouts 40a and 40b alternately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014492-A (JP)
Title: Torque estimating device, vehicle equipped with torque estimating device, and torque estimation method
Inventor: YUTANI KENTARO
IPC: F02D45/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To estimate accurately a torque applied to an input shaft, in a vehicle wherein an output shaft of an internal combustion engine is connected to the input shaft connected to a rotary electric machine through a torsion element.  <P>SOLUTION: Map information for correlating a torsion angle of a damper 50 with the torque applied to the input shaft 36, which is map information generated based on a damper 50 characteristic, is stored in a storage part 44 of an ECU (Electronic Control Unit) 40 of a hybrid vehicle 10. A control part 42 of the ECU 40 obtains a torsion angle of the damper 50, and estimates the value of a torque to be applied to the input shaft 36 based on the obtained torsion angle and the map information in the storage part 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015794-A (JP)
Title: Light guide sheet switch unit
Inventor: IDE HIDEHIKO
IPC: H01H13/02
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide sheet switch unit capable of illuminating the whole light guide plate for covering over a plurality of key switches at uniform light-emitting chromaticity and uniform luminance without generating spotlike light-emitting.  <P>SOLUTION: In the light guide sheet switch unit 20 having a substrate 21, light-emitting elements 25 arranged on one end of the substrate 21, a plurality of key switches 22 arranged on the substrate 21 along an advance direction of light emitted from the light-emitting elements 25, and the light guide plate 24 covering over the key switches 22 and having an incident light section 24b for taking in light of the light-emitting element 25 at the end, the light-emitting elements 25 are arranged to make its emitting surface 25a face a slanted inner side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295072-A (JP)
Title: Digital broadcast signal recording and playback device
Inventor: OKAMURA TAKUMI
IPC: H04N21/41
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viewer to view digital broadcasting after interruption while keeping use permission information depending on the viewer when digital broadcasting with the use permission information added, thereto is interrupted during viewing.  <P>SOLUTION: A temporary recording and playback means 130 and a management section 121 which manages the lapse of time from the start of recording are provided to a digital broadcast recording and playback device. When temporary recording of digital signals is started by the temporary recording and playback means and the start of playback is instructed after a certain time elapses, on the basis of the elapsed time from the start of recording managed by the management section, digital signals recorded in the temporary recording and playback means are played back until a predetermined time elapses from the start of recording.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078126-A (JP)
Title: X-ray ct apparatus
Inventor: TSUYUKI MASAYOSHI
IPC: A61B6/03
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which can be used to take photographs over a wide area including heart in such a way that an optimal photographing condition for every site may be automatically established to shorten the whole time for photographing.  <P>SOLUTION: The X-ray CT apparatus establishes, for a subject P, at least an object photographing area of an object to take a tomogram of (an area surrounded by a frame A1) and a heart photographing area (an area surrounded by a frame A2) which is encompassed within the object photographing area and decided in correspondence to the position and the size of a heart, and further bases on every established photographing area to establish a photographing condition for photographing an image, including the necessity of synchronization with electrocardiography or the kind of a reconstruction method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010022446-A (JP)
Title: Induction heating rice cooker
Inventor: MOROZUMI HIDEKI
IPC: G10L13/047
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable rice cooker capable of preventing induced electromotive voltage generated in a speaker coil thereby capable of preventing the breakage of sound generating means when actuating a heating coil.  <P>SOLUTION: The induction heating rice cooker includes: a sound signal output means 11 for receiving the output of a control means 9 for controlling an inverter circuit 2 for supplying high frequency current to the heating coil 1 and for outputting the sound signal to the speaker 10; a switch circuit 17 for receiving the signal of the control means to close or open a power source circuit to a sound output means; and a speaker closing means 13 for closing or opening the signal path from the sound signal output means to the speaker. The control means closes the power source path of the sound signal output means by the switch circuit and closes the signal path from the sound signal output means to the speaker by a speaker close means when not outputting sound, and further the control means opens the power source path of the sound signal output means by the switch circuit when outputting sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028914-A (JP)
Title: Resin molded coil, resin molded stators, and manufacturing method for the stators
Inventor: NOMURA YASUSHI
IPC: H02K3/46
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded coil wherein the installation position of a core or a coil will not displace and it is possible to enhance the radiative performance of the core.  <P>SOLUTION: The molded coil 1 is molded with resin 4 and has a hole 9, into which a core 2 is inserted at its inner radius portion. The molded coil is provided with a resin introduction passage 15 that is extended from outside a coil end portion 7 to the hole 9 and guides resin to a gap H, formed between the outer circumferential portion of the core and the inner circumferential portion of the hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209126-A (JP)
Title: Heterocyclic compound
Inventor: HANAKI NAOYUKI
IPC: C07D495/04
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterocyclic compound useful as a functional material including, for example, a drug, an agricultural chemical, a dye, a pigment, an ultraviolet absorber, and a liquid crystal and an intermediate for synthesizing the same.  <P>SOLUTION: The compound is represented by formula (I) [wherein R<SP>1</SP>to R<SP>4</SP>are each hydrogen or a monovalent substituent, provided that R<SP>1</SP>to R<SP>4</SP>are not alkylthio groups at the same time and (R<SP>1</SP>and R<SP>2</SP>) and (R<SP>3</SP>and R<SP>4</SP>) may be linked with each other, respectively, to form a ring other than a dithiol ring or a dithirane ring; R<SP>5</SP>and R<SP>6</SP>are each hydrogen or a monovalent substituent; and X<SP>1</SP>to X<SP>4</SP>are each independently a hetero atom].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025253-A (JP)
Title: Sealing device for rolling bearing
Inventor: YAMAGUCHI KUNIHIRO
IPC: F16J15/322
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a rolling baring, reducing wear of a seal by reducing the sliding torque of an axial lip, and improving water resistance.  <P>SOLUTION: A seal lip 28 being in slidable contact with an inner ring 12 is formed on the inner periphery of the seal 20 of the rolling bearing 10, the seal 20 has a flat side surface 30 positioned radially outward of the seal lip 28, the surface of a slinger 40, opposed to the seal 20, has a flat surface 44, and the flat surface 44 is formed with a bent projection 46 with a part thereof axially bent and projected inward of the bearing. Further, a labyrinth is formed in a state that the side surface 30 of the seal 20 and the bent projection 46 of the slinger 40 come close to each other without contact. Further, the side surface 30 of the seal 20 is formed with the axial lip 32 extending outward of the bearing. The end of the axial lip is brought into contact with the flat surface 44 of the slinger 40 at a position radially inward of a position with the bent projection 46 of the slinger 40 formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029528-A (JP)
Title: Counter kitchen
Inventor: SUZUKI KAZUYA
IPC: A47B77/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter kitchen by which a back panel is readily mounted to the back side of a cabinet body on a construction site, and the finished appearance is improved without requiring high dimensional accuracy.  <P>SOLUTION: The counter kitchen includes: a cabinet body 102; a counter top 110 disposed on the upper surface of the cabinet body 102; a back guard 118 formed by raising the back side edge of the counter top 110; a back side panel 120 disposed on the back side of the cabinet body 102 to be flush with the upper edge of the back guard 118; a top cover 130 for covering the joined upper surfaces of the back guard 118 and the back side panel 120; and a cap 140 for covering the end parts of the joined upper surfaces of the back guard 118 and the back side panel 120 with the end part of the top cover 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038569-A (JP)
Title: Chemical substance detecting element, chemical substance detector and manufacturing method of chemical substance detecting element
Inventor: OTONASHI MIEKO
IPC: C12M1/40
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical substance detecting element capable of detecting a specific substance with high selectivity and high sensitivity and capable of achieving the miniaturization of a chemical substance detector and the shortening of a measuring time, a chemical substance detector and a manufacturing method of the chemical substance detecting element.  <P>SOLUTION: The chemical substance detecting element contains a carbon nano structure 74 of which the surface is modified by protein selectively reacting with the specific substance, for example, nitrile hydratase (NHase) 72 selectively reacting with nitrogen monoxide (NO) 76 through an amide bond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035666-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the lowering of a working rate due to Tomeuchi (stop shooting balls at a certain timing).  <P>SOLUTION: A total number of retention obtained by adding the number of retained balls corresponding to an upper special symbol display device and the number of retained balls corresponding to a lower special symbol display device is notified by a barometer display which notifies it by an increase/decrease in the number of areas, displayed by a display color different from regular one, of number-of-retention display areas 2100a-2100e, and a count display which notifies it by updating the total number of retained balls displayed to the number-of-retention display area 2100e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039240-A (JP)
Title: Image forming apparatus and image forming method
Inventor: OGASAWARA OKITO
IPC: G03G21/14
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily conform a rotational speed of rotary photosensitive members to a movement speed of an intermediate transfer member.  <P>SOLUTION: A motor driving part 23 rotationally drives first and second motors M1 and M2. In each of the rotary photosensitive members 13c-13b turned by rotational drive of the first motor M1, a toner image is formed from a latent image by light beam scanning based on image data. The toner images are transferred from the rotary photosensitive members 13c-13b to the intermediate transfer member 15 in a process of movement to the auxiliary scanning direction based on the second motor M2. A rotational speed control part 25 controls the motor driving part 23 so that the rotary photosensitive members 13c-13b are rotationally driven at a speed lower than the movement speed of the intermediate transfer member 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT