baber/WOPTO huggingface dataset:
Patent JP-2011226198-A (JP)
Title: Wood floor material
Inventor: SUDA KENTA
IPC: E04F15/04
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a wood floor material with excellent dimensional stability by preventing deformation such as contraction and concave warpage caused by moisture vaporization from a medium density fiber board configuring a base plate.SOLUTION: A floor material is formed by bonding a sliced veneer 3 on a medium density fiber board 12 as an upper layer of a base plate 1 formed through a combination of a wooden base material 11 and the medium density fiber board 12. A moisture proof sheet 2 is formed by laminating and integrating a paper material such as a craft on a front and a rear surfaces of a moisture proof layer 21 made of a plastic sheet. The medium density fiber board 12 and the sliced veneer 3 are integrated with the moisture proof sheet 2 interposed therebetween to form a wood floor material A.
Patent JP-2011233338-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OKI YUKIHIRO
IPC: H01M10/0567
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To improve safety of a nonaqueous electrolyte secondary battery at a high temperature.SOLUTION: A nonaqueous electrolyte secondary battery comprises: a positive electrode; a negative electrode; a separator interposed between the positive electrode and the negative electrode; and a nonaqueous electrolyte including a nonaqueous solvent and an electrolyte salt. In the nonaqueous electrolyte secondary battery, an air permeability of the separator is 500 sec/100 ml or less at 100°C and 1000 sec/100 ml or more at 120°C. The nonaqueous electrolyte includes a dinitrile compound shown with the following formula 1 with 0.3 mass% or more to the nonaqueous electrolyte and/or a fluoroethylene carbonate compound with 3 vol.% or more to the nonaqueous solvent at 25°C and 1 atmosphere. (Formula 1) NC-(CH-)CN...(2≤n≤5)
Patent JP-2011230631-A (JP)
Title: Rear under mirror
Inventor: MATSUMOTO MASATOMO
IPC: B60R1/04
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rear under mirror that can suppress vibration in the cross direction of a lower edge side to prevent noises beforehand.SOLUTION: An upper wall 16 and a downward extending wall 17 are provided on a base plate 14 holding a housing 13 and a reflection mirror 12. The upper wall 16 is fixed at a door inner panel 2A with bolts 18. A spacer 21 formed of a rubber-like elastic member is fitted to the downward extending wall 17, and is brought into contact with the front surface of a rear window glass 6 in press-fitting state. The reflection mirror 12 is configured by an uneven-surface mirror whose surface is recessed in a roughly vertical direction and is projected in a roughly horizontal direction.
Patent JP-2011232591-A (JP)
Title: Image forming apparatus
Inventor: IMANAKA YOSHITAKA
IPC: G03G15/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that is capable of effectively removing foreign matters adhering to a charging member over a long period of time.SOLUTION: Toner for cleaning is supplied from a development unit 5 to the surface of a photoreceptor drum 2 while reversely rotating the photoreceptor drum 2 and the toner for cleaning supplied on the surface of photoreceptor drum 2 is allowed to adhere to a charging roller 3 almost uniformly. Thereafter, a charging cleaning member 20 is brought into contact with the charging roller 3 and reciprocate in the axis direction while rubbing the surface of the charging roller 3. After the foreign matters on the surface of the charging roller 3 adhere to the toner for cleaning, a charging bias is applied to the charging roller 3 while normally rotating the photoreceptor drum 2 and the toner for cleaning is moved from the surface of the charging roller 3 to the surface of the photoreceptor drum 2, and recovered by a cleaning device 9. The toner for cleaning remaining in the image area on the surface of the charging roller 3 is removed to outside the image area by increasing the pressing force of the charging cleaning member 20.
Patent JP-2011235450-A (JP)
Title: Method for packing powder in sagger
Inventor: NOIRI HIFUO
IPC: B28B3/02
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for packing powder which is in a dry state and made to have a surface shape formed by making the thickness of the central part of the powder thicker and the thickness of the peripheral part of the powder thinner in a sagger in a compacted state.SOLUTION: A prescribed amount of the dry powder is supplied into the sagger 1. While a first pressing plate 16 is brought down to a prescribed position to a powder surface, vibration is applied to the sagger 1, and the powder surface is formed in a shape in which the middle is hollowed according to the lower surface shape of the first pressing plate. Next, the formed powder surface is pressed down further by a second pressing plate 17 to compact the powder. In this way, the productivity of a burning process and the quality of baking can be improved.
Patent JP-2011237870-A (JP)
Title: Portable electronic device for detecting operating direction and detecting method
Inventor: SUN ZONG DING
IPC: G06F3/033
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device for detecting an operating direction without adding specific sensors.SOLUTION: A series of multiple images are detected in time series by an image sensor included in a portable electronic device for detecting an operating direction, and the differences among the multiple images are analyzed by a processing. Based on the result of the analysis, the processing unit confirms the operating direction of the portable electronic device, generates data of the operation based on the differences, and sends a control signal corresponding to the confirmed operating direction and the generated operation data of the portable electronic device.
Patent JP-2010162423-A (JP)
Title: Game machine
Inventor: FUJII NORIO
IPC: A63F7/02
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine achieving excellent protection of a member for a game machine.  <P>SOLUTION: A variable winning device 32 includes a jackpot pocket relay board 227 having a connector 390 on the outer surface side for connection to a main control unit, and a protection member 400 for protecting the connector 390 of the jackpot pocket relay board 227. The protection member 400 includes a projecting wall 402 projected over the connector 390 of the jackpot pocket relay board 227 at a predetermined place of the peripheral edge part of the jackpot pocket relay board 227, thereby reducing direct contact of the others with the connector 390 and direct hooking of the connector 390, so that damage of the connector 390 and the like can be reduced. As a result, it is possible to provide the game machine which achieves excellent protection for the variable winning device 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011236780-A (JP)
Title: Cooling device of internal combustion engine
Inventor: ISHIKAWA MASAHIDE
IPC: F01P7/16
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of an internal combustion engine that prevents breakage of a cooling pump due to cavitation.SOLUTION: A cooling system 1 for an engine controls rotation number from a rotation start of an impeller 319 of a water pump 31 which has halted to the maximum impeller rotation number in a current operating condition of the engine 100, on the basis of a detected result of a water temperature sensor 41, so that a water pressure of the vicinity of the impeller 319 is not below a saturated vapor pressure of coolant. As a result, the system controls an increase degree of the rotation number of the impeller 319 when the water pump 31 drives so that the occurrence of cavitation in the coolant is prevented in the increase degree of the rotation number. Accordingly, the breakage of the water pump 31 due to cavitation is prevented.
Patent JP-2011238777-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKANISHI SHIGEHIKO
IPC: H01L21/316
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacitor with a small leakage current and an excellent reliability.SOLUTION: In a method of manufacturing a semiconductor device, heat treatment is carried out after formation of a crystal nucleus in the amorphous state on a lower electrode to crystallize the crystal nucleus. Heat treatment is carried out after formation of a capacitive insulating film in the amorphous state which is configured by the same material as the crystal nucleus, on the lower electrode, and thereby, the capacitive insulating film in the amorphous state is crystallized. Then, a capacitor is obtained by forming an upper electrode on the capacitive insulating film.
Patent JP-2010184125-A (JP)
Title: Improved grater and method of making grating device
Inventor: HOLCOMB DAVID A
IPC: B26D3/28
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating plate or surface which provides a nice shaving action to produce a flake like shaving but with a minimal amount of effort needed to move the food, particularly a slug or block of cheese or chocolate, across the grating surface.  <P>SOLUTION: The cheese grating plate (10) has a plurality of staggered rows of apertures (14), each aperture formed by fitting an insert (90) into a hole or pushing a member (30, 80) into the hole, the aperture having a sharp raised edge (20) around a substantial portion of at least one end of each aperture. In one embodiment, the sharp raised edges are formed by a member (80) pushed into the hole. The height of the sharp raised edges extends out no further than one fiftieth of an inch and preferably one hundredth of an inch. In one embodiment, the member (30) forming the sharp raised edge is tapered, cylindrical and has circumferentially spaced edges (31).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011137441-A (JP)
Title: Reducing agent tank
Inventor: ITO TOMOYUKI
IPC: B01D53/86
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reducing agent tank which can defrost a frozen reducing agent within the reducing agent tank with high performance, while reducing costs.  <P>SOLUTION: In the reducing agent tank 10, a suction pipe 12 for removing a liquid reducing agent from a tank body 11 is provided in the tank body 11 that stores the liquid reducing agent, and a medium pipe 14 through which a heat exchange medium circulates, is provided in the tank body 11 so as to be extended in one direction and folded in the opposite direction in the vicinity of a suction port 37 of the suction pipe 12, and the frozen reducing agent is defrosted in the vicinity of the suction port 37. On the portion of the medium pipe 14, which extends from the upstream side to the downstream side of a folded portion 31 of the medium pipe 14, a pair of partition wall plates 34, 35 are oppositely provided, and the medium pipe 14 between the partition wall plates 34, 35 is exposed. The suction port 37 is disposed within a space 36 surrounded by the partition wall plates 34, 35, part of the medium pipe 14 on the upstream side of the folded part 31, the folded part 31, and part of the medium pipe 14 on the downstream side of the folded part 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011240691-A (JP)
Title: Method for molding green tire
Inventor: MINATO KIICHI
IPC: B29D30/20
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a green tire, which can efficiently and easily mold the green tire containing a plurality of carcass ply materials.SOLUTION: The method for molding the green tire includes the steps of: cylindrically forming the carcass ply material on the peripheral surface of a drum PD for end face joining; then inserting the carcass ply material into a conveyance unit 1 together with the drum PD for end face joining; sucking a suction unit 2 on the conveyance unit 1 on the outer peripheral surface of the carcass ply material to separate it from the peripheral surface of the drum PD for end face joining; then removing it; subsequently conveying the carcass ply material on a band drum BD; and combining the carcass ply material and other members on the peripheral surface of the band drum BD thereby molding the green tire.
Patent JP-2011250501-A (JP)
Title: Electronic control unit
Inventor: ARAS VINITO PRAKASH
IPC: H05K7/20
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an ECU which currently comes in an increased complexity to meet the market needs for low cost and high quality, without causing its functionality to degrade.SOLUTION: A respiration filter 1 is put through the board and the housing of an electronic control unit by a snap-bonded portion thereof to hold the board and the housing at the same time and couple and fix them together. Also, an electrode section is provided on the board near a snap for electrical connection with a metal housing. Further, a heat dissipation structure for heat-generating electronic components is provided near the snap-bonded portion, so that the board and the housing are fixed in place and a contact pressure between the board and the housing is secured at the same time.
Patent JP-2011249486-A (JP)
Title: Semiconductor integrated circuit for process evaluation
Inventor: ASANO MASAMICHI
IPC: H01L27/11
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for process evaluation which can obtain data used as a determination material for delicate process control in a short time.SOLUTION: An SRAM as the semiconductor integrated circuit for process evaluation has a power-supply circuit for supplying a source voltage to memory cells and a power-supply circuit for supplying a source voltage to a circuit other than the memory cells, which are separated from each other. The SRAM can control the source voltage to supply to the memory cells and the source voltage to supply to the other circuits independently of each other. The SRAM attempts to make access to the memory cells to detect a defective operation while lowering the source voltage to the memory cells stepwise, whereby a fine change in an electrical property of a transistor between the memory cells can be evaluated.
Patent JP-2011249498-A (JP)
Title: Thin film transistor, method for manufacturing the same, and electronic apparatus
Inventor: KAWASHIMA NORIYUKI
IPC: G02F1/1368
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor which can realize high performance and fabrication facilitation.SOLUTION: After a gate electrode 2 is formed on a supporting base 1, a gate insulating layer 3 is formed over the gate electrode 2. Next, after an organic semiconductor layer is formed over the gate insulating layer 3, an organic semiconductor pattern 4 is formed by patterning the organic semiconductor layer by laser ablation method. Lastly, a source electrode 5 and a drain electrode 6 are formed on the organic semiconductor pattern 4.
Patent JP-2011250286-A (JP)
Title: Operational transconductance amplifier and filter circuit using the same
Inventor: ADACHI TOSHIO
IPC: H03F3/45
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an OTA which exhibits superior linear performance even in an expanded input voltage range and excels in the accuracy of transconductance values and a filter circuit using the OTA.SOLUTION: The OTA is comprised of an I-V converter and current control circuits 1 and 2 which amplify the output current of the I-V converter at an amplification rate proportional to the resistance value of an internal resistive element. The current control circuits 1 and 2 are composed of a drain to which an input current is fed, a MOS transistor 10 having a gate to which a first control voltage is supplied, a MOS transistor 13 having a drain to which an output current is output, a MOS transistor 11 having a gate to which a second control voltage is supplied, a non-inverted input terminal connected to the drain of the MOS transistor 10, an output terminal connected to the gate of the MOS transistor 13, and a differential amplifier 12 having inverted input terminals connected to the source of the MOS transistor 13 and the drain of the MOS transistor 11.
Patent JP-2011251434-A (JP)
Title: Writing utensil
Inventor: SAKAMOTO MASANORI
IPC: B43K24/08
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which can make a user enjoy something beyond his/her expectation and keep him/her increasingly amused in using the utensil by changing the posture and countenance of a character in conjunction with the movement of a knocking part.SOLUTION: The writing utensil comprises a character 20 which has a trunk 21 and a head 22 supported rotatably by the trunk 21 which is supported in a rocking manner with a shaft (first rocking center) 16a of the upper end of a writing utensil body 10 as an actuating base, and the trunk 21 and the head 22 can assume standing positions P1 and forward tilting positions 22; and an interlocking mechanism 30 which makes the operation of the knocking part 13 interlocked with the operation of the character 20. In addition, the interlocking mechanism 30 makes the character 20 bow by tilting the trunk 21 and the head 22 forward accompanied with the push-down operation of the knocking part 13, and concurrently, makes the head 22 relatively rotate to the trunk part 21. Thus, the countenance of the character 20 is changed.
Patent JP-2011176788-A (JP)
Title: Viewfinder video generation device
Inventor: FUNATSU RYOHEI
IPC: H04N5/232
Filed: 2010-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewfinder video generation device which eliminates the need of a focus adjustment region selection operation, improves visibility and convenience of a viewfinder, and is small in calculation cost.  <P>SOLUTION: The viewfinder video generation device 1 includes: a low-resolution video generation part 4 for generating a low-resolution video corresponding to resolution of a viewfinder VF from an ultrahigh-definition video; an auxiliary signal generation part 2 for generating a focus adjustment auxiliary signal indicative of a focusing region of an ultrahigh-definition imaging camera C from the ultrahigh-definition video; and a signal synthesis part 5 for generating a viewfinder video by combining the low-resolution video with the focus adjustment auxiliary signal. In the viewfinder video generation device 1, the auxiliary signal generation part 2 includes: a high spatial frequency component extraction part 10, a focusing region extraction part 20, and a resolution conversion part 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253160-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: SHIOZU EIDAI
IPC: G03G15/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple configuration of the body 100A of an image forming apparatus employing a side orientation system and using an LED as a light source of an exposure means, the configuration ensuring the alignment accuracy between a process cartridge P and the body 100A and between the process cartridge P and an LED unit 6, and also achieving usability in inserting and removing the process cartridge.SOLUTION: The LED unit 6 and a supporting member 30 supporting the LED unit 6 can be placed at an exposure position M and a retraction position N in connection with a front door. Further, the LED unit 6 or the supporting member 30 supporting the LED unit 6 is provided with a guide 47, 59 for guiding the process cartridge P.
Patent JP-2011031608-A (JP)
Title: Image forming apparatus, and light quantity control method
Inventor: YAMAMOTO NORIHIRO
IPC: B41J2/44
Filed: 2010-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can speedily perform the control of the light quantity even with a light source which outputs a large number of laser beams, and at the same time, can accurately and speedily perform a shading correction, and to provide a light quantity control method.  <P>SOLUTION: A SW operation part 423 calculates a common control value, and a DEV operation part 422 calculates a correction value to the common control value for each laser beam. A TH operation part 424 calculates a threshold value corresponding to an electric current value by which the laser beam starts the oscillation for each laser beam. The DEV operation part 422 calculates a correction value so that the light quantity of the laser beam which is controlled by the control value, wherein the common control value is corrected by the correction value, and the threshold value is added, may become a target light quantity. The TH operation part 424 calculates a threshold value so that the light quantity of the laser beam being controlled by the control value, wherein the common control value is corrected by the correction value, and the threshold value is added to the value multiplied by a specified number, may become the value multiplied by the specified number of the target light quantity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221057-A (JP)
Title: Mask port
Inventor: GUNARATNAM MICHAEL KASSIPILLAI
IPC: A61M16/08
Filed: 2010-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide ports which are conveniently located on a mask, which are protected from accidental breakage and which do not foul tubing, and a port cap which corresponds to the mask, which is sufficiently large so as to be easy to handle and which is not so small as to be easily lost.  <P>SOLUTION: Mask ports 180 for attaching supplemental oxygen supply tubes or measurement devices to a respiratory mask are downward directed and recessed into the base 110 of a mask frame 100. The respective ports comprise a pair of downward extending tubular spigots 185 housed in respective recesses 190 formed in the base 110, with a shallow bridging recess between a pair of the recesses for receiving the bridging piece of a closure cap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011258496-A (JP)
Title: Fuel cell system
Inventor: ARAI YASUHIRO
IPC: H01M8/04
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which, when installed in a pipe space room in a building, prevents a temperature therein from increasing excessively.SOLUTION: A fuel cell system to be installed in a building in which a pipe space room 40 accommodating electric equipment such as an electrics meter 43 is prepared, comprises a fuel cell 2, a temperature sensor 47 and a control device 51. The fuel cell 2 is accommodated in a housing 16 disposed in the pipe space room 40. The temperature sensor 47 is attached on the outside surface of the housing 16 in the pipe space room 40. In order to prevent a temperature measured by the temperature sensor 47 from exceeding a prescribed temperature of the upper limit, the control device 51 causes an electric output from the fuel cell 2 to be reduced when it exceeds the prescribed temperature.
Patent JP-2010286491-A (JP)
Title: Circular sample cell and system for measuring light scattering property of particle suspension, and method for measuring scattered light from particle suspension irradiated with light beam
Inventor: STEVEN P TOREINOFU
IPC: G01N21/05
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase efficiency for collecting the light scattered from a solution irradiated with a light beam.  <P>SOLUTION: There is described a sample cell for performing a light scattering measurement in which an outside face acting as a lateral and vertical lens is integrated. This unique structure permits greatly improved measurement of the light scattered by molecules and particles included therein or suspended in the fluid flowing therethrough, the molecules and particles being irradiated with a narrow light beam incident thereto. The lens structure provided as the result is integrated to a scattered light photometer, and when combined with a suitable aperture before each scattered light collection detector, the entry of a stray light into such detector is significantly reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT