baber/WOPTO huggingface dataset:
Patent JP-2010167393-A (JP)
Title: Method of manufacturing filter, and liquid spraying head and liquid spraying apparatus
Inventor: ONO KATSUNORI
IPC: B05C5/00
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a filter, and a liquid spraying head and a liquid spraying apparatus, wherein cost is reduced.  <P>SOLUTION: In the method of manufacturing the filter, a punch 57 where a plurality of punch parts 57a are lined and a member 58 to be punched are used and a plurality of through-holes are formed on a plate 51 to be worked mounted on the member 58 to be punched to form the filter. The member 58 to be punched is turned to the state of applying tension in the vertical direction to the lining direction of the punch parts 57a in the surface direction, the plate 51 mounted on the member 58 to be punched is punched by the punch 57, punched pieces are pushed into the member 58 to be punched, and thus the plurality of through-holes are formed on the plate 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177734-A (JP)
Title: Integrating circuit using switched capacitor circuit, low-pass filter, and electronics
Inventor: YOSHIDA NAOKI
IPC: H03H19/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrating circuit and the like using a switched capacitor circuit having a low cutoff frequency without making large the ratio of an input capacitor and a feedback capacitor of an operational amplifier.  <P>SOLUTION: An SC integrating circuit 50 includes the operational amplifier OPA, the feedback capacitor C3 provided in a feedback path of the operational amplifier OPA, and the input capacitor circuit 100 provided between a signal input node P1 and an input node of the operational amplifier OPA. The input capacitor circuit 100 includes a first switch provided between the signal input node and a first node, a second switch provided between the first node and a reference potential, a first capacitor portion configured to vary the capacity value between the first node and a second node, a third switch provided between the signal input node and a third node, a fourth switch provided between the third node and the reference potential, and a second capacitor provided between the third node and a fourth node.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174639-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KONO MASAAKI
IPC: F02D45/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for making the distribution of fuel appropriate even if an operational state of an internal combustion engine is changed, in a fuel injection control device for an internal combustion engine.  <P>SOLUTION: In the fuel injection control device for an internal combustion engine having a fuel injection valve injecting fuel into a cylinder, and a means for changing the injection pressure of the fuel, the fuel injection pressure is changed based on a ratio of a flow rate Vsq of gas flowing through a squish area 21 with respect to a flow rate Vsp of the fuel injected from the fuel injection valve 82. By making the fuel injection pressure appropriate, the adhesion of the fuel to the inside of a combustion chamber and the intrusion of the fuel into the squish area 21 are suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176270-A (JP)
Title: Semiconductor device
Inventor: TAKAKUBO KAORI
IPC: G05F3/24
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is driven with a low power supply voltage, generates a stable reference voltage in response to the fluctuation of a power supply voltage, and prevents temperature coefficients of the reference voltage from being affected by a change in a parameter in a manufacturing process.  <P>SOLUTION: In a semiconductor device, the drain terminal of a first MOSFET is connected to the source terminal of a second MOSFET, an inter-terminal section between the drain terminal of the first MOSFET and the source terminal of the second MOSFET is used as an output terminal, the source terminal of the first MOSFET is used as a reference potential, the gate terminal of the first MOSFET is connected to the gate terminal of the second MOSFET, an inter-terminal section between the gate terminal of the first MOSFET and the gate terminal of the second MOSFET is used as a first gate terminal, the substrate terminal of the first MOSFET is connected to the substrate terminal of the second MOSFET, and an inter-terminal section between the substrate terminal of the first MOSFET and the substrate terminal of the second MOSFET is used as a first substrate terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172839-A (JP)
Title: Transesterification catalyst
Inventor: SUGIURA TOYOYUKI
IPC: C07C67/03
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an transesterification catalyst capable of improving the yield of (meth)acrylic acid ester without deactivating the catalytic activity for a short time in the manufacture of the (meth)acrylic acid ester by an transesterification and to provide a method of manufacturing the (meth)acrylic acid ester using the transesterification catalyst.  <P>SOLUTION: The transesterification catalyst contains dithiocarbamic acid salt expressed by formula (1) as an essential ingredient (in the formula, each of R<SP>1</SP>and R<SP>2</SP>is independently expresses a 1-18C alkyl, a 6-12C aryl or a 7-12C aralkyl, X expresses alkali metal atom or alkaline earth metal atom and n expresses the number expressing atomic value of X). Method of manufacturing the (meth)acrylic acid ester is carried out by the transesterification of alcohol with (meth)acrylic acid ester in the presence of the transesterification catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177610-A (JP)
Title: Method of managing electrostatic chuck and management device therefor
Inventor: MATSUURA SOICHIRO
IPC: H01L21/683
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of managing an electrostatic chuck for grasping a state of the electrostatic chuck by paying attention to and measuring the film thickness of an insulating film provided on an electrode of the electrostatic chuck.  <P>SOLUTION: The method of managing an electrostatic chuck 100 including an electrode 11 and an insulating film 15 provided on the electrode 11 uses an eddy-current-type film thickness measuring device 200 to measure the film thickness of the insulating film 15, and compares the measured film thickness value of the insulating film 15 with a previously set reference value. Such a method enables the state of the electrostatic chuck 100 to be objectively grasped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181978-A (JP)
Title: Collaborative work apparatus and method of controlling collaborative work
Inventor: TAKAHASHI YUSUKE
IPC: G06F3/0481
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable participants to edit a same file or document in a conference or collaborative work.  <P>SOLUTION: A collaborative work apparatus 3 displays work contents and the cursors of a plurality of users on a display screen, and controls the manipulation authority of a plurality of users so as to enable the plurality of users to collaboratively perform editing work to the work contents. In the collaborative work apparatus 3, a plurality of manipulation areas are set on the work contents, and on the basis of the cursor operation of each user, which manipulation area on the work contents has been requested by each user is determined, and when a certain user requests a certain operation area, whether or not the manipulation authority of another user is set in the requested manipulation area is checked, and in accordance with the result of the check, whether or not the manipulation authority of the requested manipulation area is to be granted to the user is determined. If the manipulation authority of any other user is not set in the requested manipulation area, the user can acquire the manipulation authority of the requested manipulation area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182525-A (JP)
Title: Induction heating cooker
Inventor: YAMAZAWA HIDEKI
IPC: F24C15/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable to install a heating status display always at the same position even in the case a coil receptacle is shared in common between different models.  <P>SOLUTION: The induction heating cooker 1 has a heating status display 20 for displaying the heating state by an induction heating coil 13, and the heating status display 20 has a long case 21 which is fixed to the side part on front side of a coil receptacle 15 of nearly disk shape of the induction heating coil 13. The fixing structure to fix the case 21 to the coil receptacle 15 is performed by inserting and engaging fixing pins 24 of a column-axis shape arranged along the length direction of the case 21 into fixing holes 15b consisting of a through hole of cylindrical shape arranged along the outer circumference of the coil receptacle 15. Since the number of arrangement of the fixing holes 15b is made larger than the number of arrangement of the fixing pins 24, the relative engagement positions of the case 21 to the coil receptacle 15 can be selected at a plurality of places along the outer circumference direction of the coil receptacle 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180173-A (JP)
Title: Compound having dimethoxynaphthalene skeleton and method for producing the same
Inventor: YONEZAWA NOBUYUKI
IPC: C07C45/46
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2,7-dimethoxynaphthalene compound of an asymmetrical type (containing different substituents on two benzoyls).  <P>SOLUTION: The compound having a dimethoxynaphthalene skeleton is represented by general formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each a group selected from OH, halogen, NO<SB>2</SB>, NH<SB>2</SB>, COOR<SP>3</SP>, OCOCH<SB>3</SB>and CH<SB>2</SB>R<SP>4</SP>and R<SP>1</SP>and R<SP>2</SP>are not the same; R<SP>3</SP>is H or CH<SB>3</SB>; R<SP>4</SP>is halogen or OH; and Me is methyl).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179951-A (JP)
Title: Box manufacturing apparatus for carton
Inventor: KANAMARU KAZUAKI
IPC: B65B7/16
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shift of adhesion from being generated by improving stability and certainty for positioning of the adhesion.  <P>SOLUTION: A box manufacturing apparatus 100 includes: a carton spacer 112 standing from a conveying conveyor 101 and holding the conveying posture while a carton C is conveyed by regulating from the back side in the conveying direction; a top guide 102 which is a guide provided in parallel to the conveying direction on the upper part of the conveying conveyor 101 and by making a gap of approximately carton height and whose movement in the height direction of the carton C is regulated; an upper flap folding-down guide 105 having an oblique side 151 extending to the obliquely downward in the conveying direction and folding down an upper flap fu according to conveying; and an attachment 162 extending from the upper part of the conveying conveyor 101 in the vertical direction downward, applying from the back side in the conveying direction, and moving in the conveying direction at the same speed as the conveying conveyor 101 to correct the box shape of the carton C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185667-A (JP)
Title: Mechanical quantity sensor and method of manufacturing the same
Inventor: TAKESHITA KIYOKAZU
IPC: G01P15/18
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical quantity sensor reducing other-axis sensitivity by reducing a shape failure of a flexible part displaceably supporting a weight part in multi-axis directions with symmetry in a capacitive mechanical quantity sensor that is a seal type device and satisfactorily maintaining a vacuum seal state in a sealed space in which the weight part is disposed, and to provide a method of manufacturing the same.  <P>SOLUTION: The mechanical quantity sensor includes: a semiconductor substrate including a frame part, the weight part disposed inside the frame part, and the flexible part connecting the weight part with the frame part; a first substrate joined to one side of the frame part; the second substrate joined to the other side of the frame part; a first electrode provided on the first substrate and disposed opposite the weight part; and a second electrode provided on the second substrate and disposed opposite the weight part. The flexible part is coated with a protective film, and the weight part is disposed in the sealed space formed in the semiconductor substrate by the joining of the frame part with the first substrate and the second substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185773-A (JP)
Title: Measuring method for lens transmissivity distribution and apparatus of same
Inventor: HIZUKA MASATOSHI
IPC: G01M11/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure the transmissivity distribution of a lens under test quickly and with high precision in a transmissivity measuring method and apparatus.  <P>SOLUTION: The lens transmissivity distribution measuring method generates a test light beam L<SB>1</SB>as a parallel light beam having a light beam diameter corresponding to the area under test of the lens under test, measures the light amount distribution of the test light beam L<SB>1</SB>, introduces the test light beam L<SB>1</SB>into an afocal optical system 4 including at least one lens under test 6 to form a detected light beam L<SB>2</SB>consisting of a parallel light beam passed through the entire test area of the lens under test 6, acquires the light amount distribution of the detected light beam L<SB>2</SB>by a CCD 8, divides the light amount acquired in a plurality of partial areas of the CCD 8 by the light amount of the corresponding test light beam L<SB>1</SB>to calculate transmissivity for each partial area of the afocal optical system 4 corresponding to each of the plurality of partial areas, performs arithmetic processing on the transmissivity of each partial area of the afocal optical system 4, and determines the transmissivity distribution of the lens under test 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184061-A (JP)
Title: Bank of game machines
Inventor: NAKASUJI TAMOTSU
IPC: A63F7/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bank of game machines which is excellent in productivity and has a strong shelf board.  <P>SOLUTION: In the bank of game machines, a game machine row (3F) is formed at least on the front side, and one board-shaped body (28) is constructed between a front beam member (6F) which connects adjacent front supports (5F) and a back beam member (6B) which connects adjacent back supports (5B). The board-shaped body (28) has a front support panel (7F) and a back support panel (7B) mounted and fixed to the front beam member (6F) and the back beam member (6B) respectively, and integrally formed with each other. A window hole (29) facing a gutter (25) is bored at the center in the board-shaped body, and a front shelf board (8F) is integrally extended at least from the front support panel (7F).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188529-A (JP)
Title: Image forming device, image forming system, and image forming program
Inventor: ICHIKAWA TATSUYA
IPC: B41J29/38
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce worsening in an efficiency of image formation caused by copying a set value.  <P>SOLUTION: This image forming device or the like includes an acquisition part 125 for acquiring the number of recording media image-processed within a predetermined period and an error frequency in every set value, and a copying part 126 for copying one part or the whole of the set value stored in a storage part 123 and for controlling an image forming operation, to an acquiring side of the acquisition part 125, based on an error generation rate in every set value found from the number of recording media and the error frequency in every set value acquired by the acquisition part 125.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192992-A (JP)
Title: Antenna device, radome, and spurious radiation wave preventing method
Inventor: OGUMA NOBUHIKO
IPC: H01Q1/42
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device, a radome and a spurious wave radiation preventing method, for preventing an electromagnetic wave transmitted through the outer surface of a reflection mirror from an antenna rear surface direction from sneaking into the front of the reflection mirror at low cost.  <P>SOLUTION: The antenna device has: an antenna body having a radiator 14, a reflection plate 12 for reflecting an electromagnetic wave radiated from the radiator 14 in a predetermined direction, and a shroud 13 provided on the circumferential edge of the radiation plate; and a radome 11 for covering the antenna body so as to be put on from the shroud 13 side wherein a flat surface 11a having the same shape as that of an opening of the reflection plate 12 and a sidewall 11b surrounding the part exhibit a cap shape. An electromagnetic absorber 20 is installed astride the boundary between the flat surface 11a and the sidewall 11b on a side of the radome 11 which opposes the antenna body, and the electromagnetic absorber 20 abuts on an end of the shroud 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189022-A (JP)
Title: Water circuit of beverage cooking apparatus
Inventor: ERIKAWA HAJIME
IPC: G07F13/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water circuit of a beverage cooking apparatus capable of preventing such defective conditions as turning free of a water feeding pump and abnormality of ice quality, generation of abnormal sound during ice making, overloading of an auger driving motor.  <P>SOLUTION: The tip part 16a of an air bubble removing terminal 16 inserted into the water feeding pipe connecting part 14a of a tank 14 of a water reservoir tank 10 with which water feeding pipes T1 and T2 are connected is formed into a sharpened edge shape. Thereby, even when a large amount of air included in a drinking water is turned into air bubbles in the water feeding pipes T1 and T2, the air bubbles floating in the drinking water are destroyed and made disappear by the tip part 16a formed into the sharpened edge shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192587-A (JP)
Title: Organic el element
Inventor: KATO TETSUYA
IPC: H01L51/50
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL (Electro-Luminescence) element high in durability and high in adhesiveness of an interface between a hole transport layer and a luminescent layer.  <P>SOLUTION: The organic EL element is formed as a high-molecular/low-molecular lamination type organic EL element, wherein a luminescent layer 4 formed on a low-molecular hole transport layer 3 is structured by a mixture of a high-molecular material and a low-molecular material. In such a structure, the low-molecular material added in the high-molecular material acts as a binder for burying a space of a steric hindrance to form entwinement of the high-molecular material and the low-molecular material. Thus, the interface between the low-molecular hole transport layer 3 and the luminescent layer 4 has high adhesiveness and has a high carrier injection properties as well. Further improvement of reliability and extension of service life can be achieved by optimization of formation conditions and materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190161-A (JP)
Title: Internal gear pump
Inventor: YAGI SHOICHI
IPC: F04C2/10
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear pump excellent in seize resistance.  <P>SOLUTION: A housing 10 houses an inner gear 30 driven by a rotational shaft 20 and an outer gear 40. The outer gear 40 as an internal gear is eccentrically disposed with respect to the rotational shaft 20 and is meshed with the inner gear 30 as an external gear at a part of a circumferential direction. A partition piece in an arc shape is disposed on an anti-meshing side opposite to a meshing side, and an upstream in its rotational direction is a suction area and a downstream in its rotational direction is a discharge area. An outer peripheral surface 41 of the outer gear 40 is in slide-contact with an inner peripheral surface 11a of a gear housing part in the housing 10. An oil groove in a rotational shaft direction is formed in the inner peripheral surface 11a of the gear housing part to connect between side face sides of the outer gear 20. A first oil groove 17a is disposed to a downstream part of the discharge area, and a second oil groove is disposed to an upstream part of the discharge area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175532-A (JP)
Title: Vibration test apparatus
Inventor: MATSUMOTO SHIGERU
IPC: G01M7/02
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator capable of oscillating a table with a large amplitude without enlarging/complicating an apparatus.  <P>SOLUTION: The vibration test apparatus includes first and second actuators capable of oscillating the table in the first and the second directions and first and second coupling means of coupling the table to each of the first and the second actuators so as to slide in the second and the first directions. The coupling means has a plurality of rollers each of which slidably couples the table to the actuator by a linear guide mechanism having rails and a liner block slidable along the rails and is disposed so that a cylindrical surface thereof is sandwiched between the rail and a recessed portion of the runner block; a rolling groove which is formed inside the liner block and rolls a roller in the sliding direction of the liner block; and a shelter path linking to both ends of the rolling groove in the sliding direction so as to form a closed circuit, thus circulating the plurality of rollers in the closed circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199808-A (JP)
Title: Image processing system and display control program
Inventor: KOGURE KENJI
IPC: H04N1/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of improving functionality and convenience by effectively making good use of hardware resources.  <P>SOLUTION: The image processing system includes at least: a first image processing device (printer device PR1) having a first information display means (first console panel 100) for displaying information associated with the device itself; a second image processing device (scanner device SC1) having a second information display means (second console panel 200) for displaying information associated with the device itself and connected to the first image processing device; an acquisition means of acquiring information associated with display functions; a selecting means (selection unit 202) of selecting a display means according to the acquisition result; a setting means (setting unit 203) of setting functions which are available using the selected first or second display means; and a control means (control unit 205) of controlling display of information associated with the set available functions using the selected display means.  <P>COPYRIGHT: (C)2010,JPO&INPIT