baber/WOPTO huggingface dataset:
Patent JP-2010007628-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: UEDA HIROSHI
IPC: F02D41/38
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of executing appropriate pilot injection timing collection irrespective of shift position of a transmission under a transient operation condition of an internal combustion engine, suppressing combustion noise, and inhibiting degradation of emission characteristics and fuel economy.  <P>SOLUTION: Injection quantity collection value DQIP and injection timing collection value DCAIP are calculated according to engine operation conditions, acceleration collection coefficient KACC is calculated according to the change quantity DQ, and shift position collection coefficient KNGR is calculated according to shift position parameter NGR when change quantity DQ of fuel injection quantity QINJ exceeds judgment threshold DQTH (S15, S17-S19). Injection timing interval CAINT is calculated by adding collection quantity (DCAIP×KACC×XKNGR) to base injection timing interval CAINTB (S20). Pilot injection timing CAIP is calculated by adding injection timing interval CAINT to main injection timing CAIM (S21).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011391-A (JP)
Title: Cross-correlation value operation method and circuit
Inventor: FUJII KOJI
IPC: H04B1/709
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce circuit scale and power consumption together, by reducing the number of operation circuits or the number of times of operation required for computation of cross-correlation value.  <P>SOLUTION: In the cross-correlation value operation method, a cross-correlation value between a first signal series, in which the absolute value of each component takes uniformly a positive or a negative value, with a predetermined sequence length and a receive signal series with the same sequence length as that of the first signal series is calculated. The cross-correlation value operation method includes: a first operation step, in which differential coding of each component other than the head and end components of the first signal series is carried out in order to form a second signal series, a first operation value is calculated by cross-correlation computation between the second signal series and the receive signal series, and a first operation value is calculated recursively from the sum of this first operation value and the first operation value, which has been computed last time; and a second operation step, in which a cross-correlation value is generated by adding the first operation value, which has been obtained in the first operation step, and the product of the head signal value of the first signal series and the head signal value of the receive signal series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013757-A (JP)
Title: Flexing abrasion-resistant polyester fiber
Inventor: ABE SEIJI
IPC: D01F6/92
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber which is excellent in flexing abrasion resistance, is small in the rate of the deterioration of strength, even when a polysiloxane metal compound is added even at a concentration as high as 20 mass%, and is excellent in the balance between flexing abrasion resistance and strength.  <P>SOLUTION: The flexing abrasion-resistant polyester fiber includes a polysiloxane metal compound represented by formula [1] in an amount of 0.3 to 20 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014335-A (JP)
Title: Gas cooking stove
Inventor: HAYASHI YUICHI
IPC: F24C3/12
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of promptly detecting valve opening failure when the so-called valve opening failure that a solenoid safety valve is kept in an opened state, and not closed, occurs in a case when a valve of a fire power adjustment section is not closed.  <P>SOLUTION: When a flame detecting sensor 15 disposed on a gas burner which is not ignited, detects flame, in a state that all of ignition plugs 16 are operated, a main valve 3 is closed, and a mode is transferred to a predetermined prescribed abnormality generation mode, thus the valve opening failure of the solenoid safety valve and the like can be instantaneously detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019272-A (JP)
Title: Belt-type continuously variable transmission
Inventor: YOSHIKAWA MASAHITO
IPC: F16H61/04
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-type continuously variable transmission capable of controlling a gear ratio.  <P>SOLUTION: This belt-type continuously variable transmission has a hydraulic fluid supply/discharge valve 70 opened in a direction for supplying a hydraulic fluid to a gripping pressing force generating hydraulic chamber 55, an actuator 80 for forcibly opening the hydraulic fluid supply/discharge valve 70 by the hydraulic pressure of a driving hydraulic chamber 81, and a hydraulic fluid supply/discharge control means for reducing line pressure being the initial pressure of the hydraulic fluid up to predetermined pressure after completing the valve closing of the hydraulic fluid supply/discharge valve 70 by opening the hydraulic fluid supply/discharge valve 70 by the actuator 80, and closing the hydraulic fluid supply/discharge valve 70 at a gear ratio fixing time for fixing the gear ratio at a gear ratio changing time for changing the gear ratio by supplying the hydraulic fluid to the gripping pressing force generating hydraulic chamber 55 or discharging the hydraulic fluid from the gripping pressing force generating hydraulic chamber 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018163-A (JP)
Title: Surgical staple having increased compressed area
Inventor: SOLTZ MICHAEL
IPC: A61B17/072
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple assembly which permits leakage passing through tissue around a staple legs of a staple assembly to be reduced.  <P>SOLUTION: In the surgical staple assembly, a staple has a back span and a pair of legs extending from the back span. Each of the legs terminates at tissue penetration tips. The staple has a first compression member having a first opening portion to receive the leg of the staple and a second compression member having a second opening portion to receive the leg of the staple. The first compression member imparts first compressive force to the first surface of a tissue section penetrated by the legs of the staple and the second compression member imparts second compressive force to the second surface of the tissue section penetrated by the leg of the staple.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010019195-A (JP)
Title: Drive control device for gas turbine
Inventor: NAKAMURA NORIHIKO
IPC: F02C9/40
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for a gas turbine which can stably start up, drive and stop the gas turbine even if flame-retardant ammonia is used as main fuel.  <P>SOLUTION: In the drive control device of the gas turbine 1 which is mainly driven by ammonia as fuel, the ratio of fossil fuel in the fuel supplied to the gas turbine is more increased than that during normal operation in a region where the combustion quality of ammonia is more deteriorated than that during the normal operation of the gas turbine, for example, during cold startup and immediately after the startup, or immediately before the stop, etc., of the gas turbine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027652-A (JP)
Title: Substrate fixing member for electrostatic attraction
Inventor: NISHINOMIYA TOMOYASU
IPC: H01L21/683
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate fixing member for electrostatic attraction readily peeled off from a substrate after surface treatment without adhesive force reduction during surface treatment, and to provide a substrate surface treating method using the member.  <P>SOLUTION: The substrate fixing member 10 stuck to the substrate such that the substrate is electrostatically attracted to a mounting section by static electricity includes a conductive member 12 having the conductive property and a thermal peeling adhering member 14 adhering the conductive member 12 to the substrate, whose adhesive force is reduced at a temperature exceeding a predetermined temperature to the substrate. The substrate and the substrate fixing member 10 are adhered together through the thermal peeling adhering member 14. Thus, the adhesive force is not reduced during the surface treatment by maintaining the substrate temperature lower than the predetermined temperature. The substrate fixing member 10 is readily peeled off simply by heating the substrate to a temperature exceeding the predetermined temperature after surface treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026079-A (JP)
Title: Optical device
Inventor: MIYATSU JUN
IPC: G02F1/03
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which uses an electro-optical crystal as a waveguide area for light, and uniformly varies the refractive index of the electro-optical crystal when applying an electric field to the electro-optical crystal without depending upon a material of electrodes used for the electric field application.  <P>SOLUTION: The optical device includes the electro-optical crystal 41 having electro-optical effect, an electrode 43 disposed on a first surface of the electro-optical crystal 41, and an electrode 44 disposed on a second surface opposed to the first surface. Further, insulating films 42a and 42b made of barium titanate are formed between the electrode 43 and electro-optical crystal 41, and between the electrode 44 and electro-optical crystal 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025393-A (JP)
Title: Hot water generating device
Inventor: YUMOTO HIDEAKI
IPC: F24H1/10
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water generating device ejecting hot water of comparatively low temperature when ejection of hot water is restarted.  <P>SOLUTION: A hot water ejection pipe 5 and a cold water intake pipe 4 of a heat exchanger 1 are connected through a circulation pipe 40 having a circulation pump 39. A flow switch 36 is disposed in the cold water intake pipe 4. Hot water of the heat exchanger 1 is forcibly circulated to the heat exchanger 1 through the circulation pipe 40 by the circulation pump 39, when the ejection of hot water is stopped, and the flow switch 36 does not detect flowing-down of cold water. Thus the circulation pump 39 is started at an early point when the ejection of hot water is stopped, and the hot water of comparatively low temperature is ejected when the ejection of hot water is restarted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027160-A (JP)
Title: Optical pickup device
Inventor: KIMURA TORU
IPC: G11B7/135
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which information can be appropriately recorded and/or reproduced even when luminous flux of short wavelength is converged for a long time.  <P>SOLUTION: A degree of aberration generated by a control device CONT having received a signal from a photodetector PD is calculated. A convergence angle (or divergence angle) of luminous flux made incident on an objective lens OBJ is changed by displacing a second coupling lens CL2 to the optical axis direction in accordance with the above, then generated aberration is corrected. Thereby, the optical pickup device is provided in which information is stably recorded and/or reproduced for a long term.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024381-A (JP)
Title: Resin adhesion preventing composition for electronic component
Inventor: HIRABAYASHI RYO
IPC: C08F220/22
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin adhesion preventing composition for electronic components, which contains a polymer having a polymerization unit derived from an unsaturated compound containing a polyfluoroalkyl group or the like having a number of carbon atoms of not higher than 6 and little influence on the living body and the environment, and which has a performance equivalent to a conventional composition containing a polymer having a polymerization unit derived from an unsaturated compound in which the number of carbon atoms of a polyfluoroalkyl group is not lower than 8.  <P>SOLUTION: The resin adhesion preventing composition for electronic components contains a polymer having a polymerization unit (A) derived from a compound represented by following formula (a): CH<SB>2</SB>=C(R<SP>1</SP>)-COO-(CH<SB>2</SB>)<SB>n</SB>-R<SP>f</SP>, wherein, R<SP>1</SP>is a halogen atom or a trifluoromethyl group; R<SP>f</SP>is a polyfluoroalkyl group or a polyfluoroether group having a main chain with a number of carbon atoms of not higher than 6; and n is an integer of 0-6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029042-A (JP)
Title: Controller
Inventor: TAKAHASHI TOKUO
IPC: H02N1/00
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an electrostatic actuator that is intuitively easily understood by a user to correctly perform subtle operation.  <P>SOLUTION: The controller of the electrostatic actuator capable of moving a movable sheet in vertical and horizontal directions and rotating it includes: a cross-shaped switch for generating a linear moving command signal for moving the movable sheet in a right direction by pressing the right part of the button, a left direction by pressing the left part, in an upward direction by pressing the upper part, in a downward direction by pressing the lower part, in an upper right direction by pressing the upper right part, in a lower right direction by pressing the lower right part, in a lower left direction by pressing the lower left part and in an upper left direction by pressing the upper left part; and a pressing button switch A for generating a rotation command signal for rotating the movable sheet clockwise when pressing the cross-shaped switch on the right during pressing, and counterclockwise when pressing it on the left during pressing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033120-A (JP)
Title: Duplexing control system
Inventor: TERAYAMA ATSUSHI
IPC: G06F11/20
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplexing control system, for ensuring continuity of control in module switching.  <P>SOLUTION: A first module 1A on operation side successively transfers an output value (MV value) updated by an arithmetic block 11A to a waiting second module 1B through a CPU module 2. The second module 1B transfers the transferred output value (MV value) to its own output value (MV value). According to this, equalization of output value (MV value) between the first module 1A and the second module 1B is performed. After module switching, the second module 1B that is rendered to the operation side starts PID operation using the equalized output value (MV value).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033636-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: ISOWAKI YOSUKE
IPC: G11B5/855
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium which suppresses formation of a damaged layer on a surface of a magnetic recording layer and which reduces magnetic spacing and realizes higher recording density.  <P>SOLUTION: The method for manufacturing a magnetic recording medium includes forming a hard mask and a resist on the magnetic recording layer, imprinting a stamper to the resist to transfer a concave and convex pattern, removing residues remaining in a concave part of the patterned resist, etching the hard mask using the patterned resist as a mask to transfer the concave and convex pattern, stripping the resist, removing the remaining hard mask by ion beam etching and improving quality of the surface of the magnetic recording layer not covered by the remaining hard mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030624-A (JP)
Title: Storing container
Inventor: OTA KATSUNOBU
IPC: B65D21/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stackable storing container which allows stable supporting of storing containers stacked on the upper side and improvement of their durability.  <P>SOLUTION: Each supporting member 4 is equipped with: an approximately L-shaped fixing base part 6 to be fixed on a short side part 3a of an upper side frame member 3 provided on an upper side part of a container body 2; a hinge 7 provided on the tip part on the inner side of the container body of the fixing base part; and a supporting plate 8 connected with the end part of the fixing base part through the hinge, turnable to the inside and the outside of the container body and with an approximately L-shaped cross-section. By turning each supporting plate to the inside of the container body through the hinge, one end part 8b of each supporting plate is projected to the approximately central direction of the container body to stably place and support an upper side storing container 1 on an upper face 8c with a large placing area of the other end part, and the supporting plate is retreated by turning to the outside of the container body through the hinge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030100-A (JP)
Title: Functional panel
Inventor: ISHIHARA TAKENOBU
IPC: C09D7/65
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional panel capable of coping with damage, deterioration, discoloration and dyeing caused by acid-containing detergents and hair colors having been used more frequently in recent years.  <P>SOLUTION: The functional panel includes a coating layer of a glass transition temperature of ≥50°C formed by curing a photocurable resin composition prepared from a photo-polymerizable monomer of a solubility parameter(SP value) of ≤20.0 (J/cm<SP>3</SP>)<SP>0.5</SP>and a photo-polymerizable oligomer and a substrate layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030732-A (JP)
Title: Sheet conveying device and image forming device having the same
Inventor: KOBAYASHI SHOJI
IPC: B65H5/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device enabling an output shaft to be reduced in wear and weight due to the adoption of a one-way clutch when the one-way clutch is adopted and also provide an image forming device having the sheet conveying device.  <P>SOLUTION: A first roller 241 includes a first shaft part 245 onto which the one-way clutch is inserted, a second shaft part 248 installed coaxially with the first shaft part 245, provided with a contact part 248c allowed to come into contact with transfer paper P, and formed of a synthetic resin, and a coupling 244 joining the first shaft part 245 and the second shaft part 248 and transmitting the rotating drive force of the first shaft part 245 to the second shaft part 248. The wear resistance of the first shaft part 245 is higher than that of the second shaft part 248.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030413-A (JP)
Title: Hydraulic power steering device
Inventor: YOSHIDA OSAMU
IPC: B62D5/083
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power steering device adapted to reduce axis misalignment between a housing and an input shaft.  <P>SOLUTION: The hydraulic power steering device includes the housing 10 to store the input shaft 2 and an output shaft 4; a first bearing 12 to support the output shaft 4; a fixing member to fix the first bearing 12 within the housing 10; and a second bearing 100 as a separate body from the fixing member, which is disposed adjacent to the input shaft 2 and rotatably supports the input shaft 2. The second bearing 100 is disposed within the housing 10 and radially movable, thereby reducing the axis misalignment between the housing 10 and the input shaft 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037224-A (JP)
Title: Solid preparation suppressed in sublimation of ethenzamide
Inventor: USUI TOSHIKI
IPC: A61K9/32
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid preparation containing ethenzamide that is suppressed in sublimation of ethenzamide.  <P>SOLUTION: The solid preparation includes ethenzamide, polyvinyl alcohol and silicic acid. The solid preparation has an inner layer containing ethenzamide and an outer layer containing polyvinyl alcohol. More preferably, silicic acid is contained at least in the outer layer. As a concrete example of the solid preparation, a film-coated tablet having the outer layer can be mentioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037240-A (JP)
Title: Hydroxy group-containing cyclic phosphazene compound and its production method
Inventor: TADA YUJI
IPC: C07F9/6593
Filed: 2008-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroxy group-containing phosphazene compound which can enhance the flame retardance of resin molded products and hardly deteriorates the mechanical characteristics and reliability of the resin molded products at high temperature.  <P>SOLUTION: Provided is the hydroxy group-containing cyclic phosphazene compound represented by formula (1), wherein, (n) is an integer of 3 to 8; A is a group selected from the group consisting of the following A1 group, A2 group, and A3 group, and at least one of 2n A groups is the A3 group. A1 group: a 1-8C alkoxy group which may be substituted with a 1-6C alkyl group or the like. A2 group: a 6-20C aryloxy group which may be substituted with a 1-6C alkyl group or the like. A3 group: at least one selected from the group consisting of 2-methyl-4-hydroxy-phenyloxy group, 3-methyl-4-hydroxy-phenyloxy group and 4-hydroxy-3,5-dimethyl-phenyloxy group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040756-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: OSHIMA MASASHI
IPC: H01L21/304
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the unnecessary use of a wafer cleaning used in a cleaning process.  <P>SOLUTION: A cleaning device 1 performs cleaning treatment on a wafer W by sending chemicals stored in a storage tub 10 to a treatment tub 20, collects the used chemicals through a collection line 90 and stores them in the storage tub 10, and eliminates a shortage of chemicals after the above collection by sending chemicals through a supply line 30. A detection unit 41 detects a flow rate of chemicals replenished through the supply line 30, and a computing unit 42 calculates an integrated flow rate per time. A decision unit 43 compares its figure with a threshold an monitors an amount of chemicals replenished through the supply line 30. In this way, shortage in chemical collection in the storage tub 10, and blockade in a collection groove 24a caused by crystal matters of deposited chemicals are found earlier, which suppresses unnecessary replenishment of chemicals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035809-A (JP)
Title: Game machine
Inventor: KAMIYA KEIJI
IPC: A63F7/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of favorably improving the sound quality output from speaker devices in the game machine having the speaker devices.  <P>SOLUTION: A Pachinko machine 10 includes a game machine base unit 13, and a game machine front-surface unit 14 is turnably supported at the game machine base unit 13. Speaker devices 63 and 64 are fixed to a resin base 21 of the game machine front-surface unit 14. In this case, sound output from the front surface sides of the speaker devices 63 and 64 is propagated to the front of the Pachinko machine 10, and sound from the back surface sides of the speaker devices 63 and 64 is output to a closed space formed between the game machine base unit 13 and the game machine front-surface unit 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT