baber/WOPTO huggingface dataset:
Patent JP-2012237877-A (JP)
Title: Imaging apparatus
Inventor: IRIE YOSHIAKI
IPC: G03B13/10
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a small size imaging apparatus having an optical finder with 100% visual field ratio.SOLUTION: An imaging apparatus includes a finder optical system 121, 127 and 128 for observing the field, and a display element 112 disposed in the finder optical system. The display element has a transmission area that transmits light from the field, and a non-transmission area (field mask base) disposed at the outer periphery of transmission area and does not transmit the light from the field. Plural display segments LL, LB and D, which can be switched between the transmission and the non-transmission of the light from the field, are formed between the transmission area and the non-transmission area. The finder field can be adjusted capable of observing the entire range of the field taken by the imaging apparatus by selecting a combination of the transmission/non-transmission of the plural display segments.
Patent JP-2012237253-A (JP)
Title: Flow rate estimation device
Inventor: MAMADA YUSUKE
IPC: F02D21/08
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress unstable combustion in a cylinder where intake is excessively increased by the closing of an EGR passage and so on.SOLUTION: An internal combustion engine control unit 100 includes: an internal combustion engine 200 having a cylinder stop mechanism and a plurality of cylinders 210; the EGR passage 302 making an exhaust passage 201 communicate with each of the plurality of cylinders, and recirculating at least some exhaust of the internal combustion engine emitted into an exhaust passage 206 into the respective plurality of cylinders as EGR gas; a rotation speed detection device 214 mounted to an EGR control device 303 capable of executing or stopping the recirculation of the EGR gas to detect a time fluctuation of the rotation speed of the internal combustion engine which is related to each operation of the plurality of cylinders; and a cylinder control unit that by the cylinder stop mechanism instructs to stop the cylinder whose time fluctuation of the rotation speed of the internal combustion engine is larger when the recirculation of the EGR gas is executed than the case that the recirculation of the EGR gas is stopped.
Patent JP-2011156539-A (JP)
Title: Reaction apparatus
Inventor: SANO SATOSHI
IPC: B01J3/00
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reaction apparatus which keeps the pressure in a reactor vessel constant with a high degree of accuracy, and has a wide adaptive range.  <P>SOLUTION: The reaction apparatus comprises a raw material tank 2 preserving a raw material, a high-pressure pump 3 flow-path-joined with the raw material tank 2 to liquid-supply the raw material, a reactor vessel 1 installed downstream of the high-pressure pump 3, in which the raw material is pressurized and supplied, a heating tank 11 heating the reactor vessel 1 to accelerate the reaction, and a product tank 7 to allow the product to flow in and to recover. In the reaction apparatus, an inlet provided between the heating tank 11 and the product tank 7, and an infusion pump 6 infusing an infusion liquid from the inlet are provided to reduce the pressure flowing out to the product tank 7 by the flow of the infusion liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012239765-A (JP)
Title: Golf club head
Inventor: SAKA KO
IPC: A63B102/32
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To form a rib for easier adjustment of hit sound.SOLUTION: In a hollow golf club head that includes a face portion, a crown portion and a sole portion and is formed by joining a plurality of shell members, there is included a rib that is disposed in the crown portion for hit sound adjustment; and the plurality of shell members are divided from the boundary of at least the rib. The plurality of case members include a rib forming shell member that has: a crown portion-forming portion that defines a portion of the crown portion; and a rib-forming portion that stands upright from an end portion of the crown portion-forming portion to form the rib.
Patent JP-2012133308-A (JP)
Title: Adhesive optical film, method of manufacturing the same, and image display device
Inventor: YASUI ATSUSHI
IPC: G02F1/1335
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive optical film which can reduce the problem of unevenness related to visibility based on an adhesive layer.SOLUTION: An adhesive optical film includes an optical film and an adhesive layer provided on the optical film, and in the adhesive layer, a standard deviation value of thickness (μm) is 0.12 μm or less.
Patent JP-2012249788-A (JP)
Title: Skin stimulator
Inventor: HARAMURA MASATOSHI
IPC: A61H39/04
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a skin stimulator capable of reducing discomfort feelings when adding a tactile stimulus.SOLUTION: The skin stimulator includes a disk 10 with an adhesive tape 20 stuck to one surface 11, and two first linear projection parts 14-1 and 14-2 and two columns of second linear projection parts 15-1 and 15-2 formed on the other surface 12 of the disk 10. The first linear projection parts 14-1 and 14-2 are formed so as to be symmetrical to a line 13 in a radial direction passing through the center of the disk 10, and both ends of each are positioned at the circumferential edge of the disk 10. The second linear projection parts 15-1 and 15-2 are formed so as to hold the first linear projection parts 14-1 and 14-2 therebetween and be symmetrical to the line 13, and both ends of each are positioned at the circumferential edge of the disk 10. Also, the second linear projection parts 15-1 and 15-2 are formed such that the height from the other surface 12 of the disk 10 is lower than that of the first linear projection parts 14-1 and 14-2.
Patent JP-2012241512-A (JP)
Title: Main entrance with drawing space
Inventor: SONOBE YASUKI
IPC: E04H1/02
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a main entrance with a drawing space.SOLUTION: There is provided a main entrance 10 provided with a slope 1 whose two side faces 2 come into contact with a rising frame 3 and a first wall 5 crossing an entrance side wall 4 and which is fitted alongside the rising frame 3, with a detachment space 7 interposed between an entrance earthen floor 6 and the slope 1, with a first wall storage 8 at a place interposed between the rising frame 3 and detachment space 7, and with a second wall storage 9 at a place interposed between the rising frame 3 and slope 1, the first storage 8 and second wall storage 9 being molded in one body. A second wall 11 on the back of the entrance-side wall 4 is provided with a first door 12, a toilet 13 to enter and exit from by opening the first door 12 is provided, and a third wall 15 interposed between a hall 14 and a living space is provided with a second door 16 to define the entrance 10 and hall 14 as a drawing space. Consequently, the entrance 10 and living space are sectioned with the third door 15 with the second door 16 closed, and the hall 14 functions as a living room.
Patent JP-2012249602-A (JP)
Title: Raw tea leaf dehydrating device
Inventor: KANO MANABU
IPC: A23F3/06
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a raw tea leaf dehydrating device which has a simple device configuration and is inexpensive.SOLUTION: The raw tea leaf dehydrating device includes an air permeable conveying body for placing washed raw tea leaves, a dehydration chamber arranged on the conveying body, and a blowing means for sending air to the dehydration chamber.
Patent JP-2012255697-A (JP)
Title: Dyeing agent for electron microscope observation, and dyeing method of sample for electron microscope observation
Inventor: NAKAKOSHI MASAMICHI
IPC: G01N1/28
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a dyeing agent for electron microscope observation that is for easy electronic dyeing, and has high dyeing effect.SOLUTION: A dyeing agent for electron microscope observation contains cisplatin.
Patent JP-2013004117-A (JP)
Title: Disk drive, control method for controlling the disk drive, computer program for controlling the disk drive, electronic apparatus, control method for controlling the electronic apparatus and computer program for controlling the electronic apparatus
Inventor: KINOSHITA HIDEKI
IPC: G11B17/051
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To appropriately predict whether or not a contact fault occurs to electrode terminals.SOLUTION: A disk drive includes: a movable part 711 capable of moving in accordance with movement of the disk; and electrode terminals 712 and 713 that contact the movable part. The disk drive comprises: switch means 71 for switching between an on-state meaning that the movable part is in contact with the electrode terminals and an off-state meaning that the movable part is not in contact with the electrode terminals; determination means for determining whether or not a predetermined parameter, which is capable of predicting occurrence of contact fault at the electrode terminals before the occurrence of the contact fault, is in a predetermined state; and control means for, when the predetermined parameter is determined to be in the predetermined state, repeatedly switching between the on-state and the off-state of the switch means by allowing the movable part to move.
Patent JP-2013005033-A (JP)
Title: Radio communication system and radio communication method
Inventor: KUDO RIICHI
IPC: H04B7/04
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of communication quality in uplink MU-MIMO communication in which a base station performs simultaneous reception from a plurality of terminals.SOLUTION: In radio communication in which a plurality of terminals simultaneously transmit data to a base station using an identical frequency, the base station detects deviation of a signal position and estimates deviation of frequency on a terminal-by-terminal basis, on the basis of a training symbol transmitted from the terminals and a training symbol retained in the base station. The base station then generates a control signal including information specifying the training symbol for use in uplink transmission on an identical frequency at an identical time, so as to transmit the signal to a terminal device. The terminal device receives the signal from the base station, calculates frequency deviation obtained from the received signal, and corrects to transmit a transmission signal, to which a unique training symbol specified by the control signal is added according to the calculated frequency deviation.
Patent JP-2013000042-A (JP)
Title: Jig head weight and jig head using the same
Inventor: SANO KAZUNORI
IPC: A01K95/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a jig head weight that enables only a broken hook to be replaced.SOLUTION: The jig head weight is formed with a recess part (11) in which an eye (40a) of a hook (40) is inserted, a keeper (12) for engaging a soft lure, the keeper being disposed to protrude along a shank (40b) of the hook (40) inserted in the recess part (11), and a leader through hole (11c) passing from the hole bottom (11a) of the recess part (11) to a side (11b) opposite to the mounting surface of the keeper (12). Only the weight (40) can be freely replaced while the jig head weight (10) is left behind. This can greatly reduce the lead pollution of fishing spots, and economic benefits can also be expected since the expensive jig head weight (10) does not need to be discarded when it is not broken.
Patent JP-2011174477-A (JP)
Title: Supercharger
Inventor: UENO HIROSHI
IPC: F02B39/00
Filed: 2011-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger capable of suppressing the lowering of the durability by suppressing the rise of the temperature of a bearing device for supporting a turbine shaft.  <P>SOLUTION: This supercharger 1 includes the turbine shaft 3 to one end of which a turbine wheel 2 is fixed and to the other end of which a compressor impeller 4 is fixed, the bearing device 5 for rotatably supporting the turbine shaft 3, and a bearing housing 6 in which the bearing device 5 is stored while the turbine wheel 2 and the compressor impeller 4 are exposed from both end surfaces thereof in the axial direction. A ventilation passage 50 for guiding the compressed air compressed by the compressor impeller 4 to the intermediate portion of the turbine shaft 3 positioned between the turbine wheel 2 and the bearing device 5 to cool the intermediate portion by blasting air is formed in the bearing housing 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013000430-A (JP)
Title: Imaging device for endoscope, and the endoscope
Inventor: HIKITA MAI
IPC: A61B1/04
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To firmly fix a prism even while suppressing increase of the number of components and size.SOLUTION: This imaging device 60 for an endoscope incorporated in a tip hard part 16a of the endoscope 11 includes an objective optical system 61, the prism 62, an imaging module 63, a lens barrel 64, and a metal holder 65. The prism 62 includes an incident surface 62a, an emitting surface 62b, and a slant surface 62c. The prism 62 is disposed in the rear of the holder 65, and the incident surface 62a is joined to the rear end face of the holder 65 with an adhesive. First and second recessed parts 62d, 62e of the slant surface 62c store first and second magnets 66a, 66b. The respective recessed parts 62d, 62e are formed outside an effective region 62f. The respective magnets 66a, 66b generate attraction force by magnetic force between the holder 65 and the magnets 66a, 66b in a state that the magnets 66a, 66b sandwich the prism 62 between the magnets 66a, 66b and the holder 65. The prism 62 is stuck to the rear end face of the holder 65 by the attraction force, and the prism 62 and the holder 65 are firmly fixed.
Patent JP-2013003961-A (JP)
Title: Spatial handwriting system and electronic pen
Inventor: KAWABUCHI YOICHI
IPC: G06T11/80
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To represent a break of a stroke through natural operation, and to display/save a handwriting image on which the break of the stroke is accurately reflected.SOLUTION: There is provided an electronic pen capable of communicating with external equipment, the electronic pen including a coordinate detection part which detects coordinates of a pen tip in a three-dimensional space; a virtual plane generation part which generates a virtual plane based upon a point set in the space; a stroke detection part which detects a movement of the pen tip in a normal direction of the virtual plane based upon change of coordinates in the three-dimensional space, and recognizes that a stroke is broken when a movement quantity, a moving speed or moving acceleration of the pen tip in the normal direction exceeds a predetermined threshold; a coordinate conversion part which converts coordinates in the three-dimensional space which show a track of the pen tip corresponding to a continuous stroke from a break of the stroke to a next break into plane coordinates based upon the specific point on the virtual plane as the origin; and a communication part which outputs information on the converted plane coordinates to the external equipment.
Patent JP-2013004028-A (JP)
Title: Ic card
Inventor: KOMATSU AKIRA
IPC: G06K19/07
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an IC card that enables mutual communication between a card control element, an external device, and a display control element and can suppress increase in manufacturing cost.SOLUTION: An IC card 10 includes a card base material, a display 14 provided on the card base material, an input/output unit C7 for communication capable of being connected to an external device 50, a card control element 32 connected to the input/output unit C7, and a display control element 34 connected to a communication transmission path between the input/output unit C7 and the external device 50 and controlling the display 14.
Patent JP-2013004044-A (JP)
Title: Image forming apparatus, start control method of the image forming apparatus and program
Inventor: ITO YOSHIHARU
IPC: G06F9/445
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To switch between initialization processing according to a start image and initialization processing based on an updated start file by capturing a change state of the start file after initialization processing.SOLUTION: An image forming apparatus comprises preservation means which preserves a start file to determine initialization states of a plurality of devices and storage means which stores a state of each of the devices after initialization as a start image. In the image forming apparatus, when shutdown is requested, the start file of any device specified from the start image is compared with a stored corresponding start file to determine whether the state is changed (S406). If it is determined that the state of the start image is changed, the start image stored in the storage means is deleted (S407).
Patent JP-2013002801-A (JP)
Title: Refrigeration cycle device, and hot-water heater including the same
Inventor: KUSAKA MICHIMI
IPC: F25B1/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing an abrupt increase in a discharge temperature while maintaining a stable operation of a refrigeration cycle.SOLUTION: The refrigeration cycle device includes: a first bypass pipe 9, which is branched from between a supercooling heat exchanger 8 and a decompressing means 6 and is connected to a compression chamber of a compressor 3 or to between the compressor 3 and an evaporator 7 via a first flow volume regulating means 11 and the supercooling heat exchanger 8; a second bypass pipe 13, which is branched from between the supercooling heat exchanger 8 and the decompressing means 6 and is connected to between the compressor 3 and the evaporator 7 via a second flow volume regulating means 12; and a superheat degree detecting means (15, 16) detecting a superheat degree of a refrigerant at an exit of the first bypass pipe 9. When a superheat degree detected by the superheat degree detecting means (15, 16) is higher than a first predetermined value, the refrigeration cycle device operates the decompressing means 6 in a direction to close and operates the second flow volume regulating means 12 in a direction to open.
Patent JP-2012007732-A (JP)
Title: Screw and method for identifying the same
Inventor: KUNTNER JOCHEN
IPC: F16B31/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a screw which can be identified to support the automatic setting of torque.SOLUTION: A reverse 8 of the screw 1 on the side opposite to a front end 4 of a screw head 2 includes marking patterns 10, and the reverse 8 is sectioned into at least five equal-size sectors 14. At least 3/5 of the sectors 14 each have a pattern the same as the marking pattern 10, and at least one of the sectors 14 includes a pattern different from the marking pattern 10 or is not provided with the marking pattern. Preferably, the reverse 8 is sectioned into fifteen sectors at a maximum, and includes the marking patterns as grooves or ribs 10 extending in the radial direction or protrusions or recesses arranged along an annular circle.
Patent JP-2013007124-A (JP)
Title: Pitch-based graphitized short fiber coated with polyamide imide
Inventor: SANO HIROKI
IPC: D01F9/145
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer agent having both of superior thermal conductivity and high shear resistance with a safety method.SOLUTION: The pitch-based graphitized short fiber coated with polyamide imide is produced by coating a pitch-based graphitized short fiber with a polyamide-imide resin of which a precursor is soluble in water.
Patent JP-2011238943-A (JP)
Title: Semiconductor package and semiconductor package production method
Inventor: NAKANISHI HIROYUKI
IPC: H01L23/12
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package and a semiconductor package production method, which allow improvement of electrical characteristics and long-term reliability compared with conventional semiconductor packages and also prevention of warpage of a semiconductor chip.SOLUTION: A semiconductor chip 4 and an interposer 2 are connected to each other via a conductive die-bonding material. A coated region 9 provided with the die-bonding material and a region 10 provided with sealing resin 6 are formed between the semiconductor chip 4 and the interposer 2. As a result, the bonding force between the semiconductor chip and the interposer can be increased from that of conventional semiconductor packages to thereby prevent peeling at the bonding interface. Therefore, the electrical characteristics and long-term reliability can be improved in comparison with the conventional semiconductor packages. Further, a warpage of the semiconductor chip can be prevented.
Patent JP-2013007315-A (JP)
Title: Egr controller for internal combustion engine
Inventor: TAKEZOE HIROYUKI
IPC: F02D21/08
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To learn a full-close position of an EGR valve (an opening degree where a flow rate of EGR gas becomes minimal) with high accuracy in an engine provided with an EGR device.SOLUTION: In a case of an EGR valve 26 where friction becomes maximal at the full-close position of the EGR valve 26, and the driving torque (load torque) of the EGR valve 26 becomes maximal, when controlled so that the driving voltage of the EGR valve 26 (the voltage to be applied to a motor for driving the EGR valve 26) is set to be constant to change the opening degree of the EGR valve 26, the angular velocity of the EGR valve 26 (the changing rate of the opening of the EGR valve 26) becomes minimal at the opening degree of the EGR valve 26 (i.e., the full-close position) where the driving torque of the EGR valve 26 becomes maximal. In view of this, when the predetermined full-close position learning conditions are established, the opening degree of the EGR valve 26 is controlled to vary while the driving voltage of the EGR valve 26 is constant, and the opening degree of the EGR valve 26 where the angular velocity of the EGR valve 26 becomes minimal is learned as the full-close position.
Patent JP-2012182108-A (JP)
Title: Key pad structure and method for manufacturing key pad structure
Inventor: CHANG HSIN-CHUNG
IPC: H01H11/00
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a key pad structure solving a problem of light transmission (halo) in a region between two edges of two coloring layers at a key description part in a key pad, and a key pad structure.SOLUTION: There are provided a key pad structure and a method for manufacturing a key pad structure. In the key pad structure, an edge of a recessed pattern of a light shielding coloring layer 16 and an edge of a recessed pattern of a key top substrate coloring layer 14 are aligned so that a halo problem is not caused at a character part 12 of a key cap 10.