baber/WOPTO huggingface dataset:
Patent JP-2009166322-A (JP)
Title: Hard coat film and its manufacturing method
Inventor: NISHIKAWA TAKESHI
IPC: B82Y20/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film enhanced in scratch resistance and antistaining properties by enhancing the surface curing properties of a hard coat layer to fix a silicone resin or fluoroplastic being a surface adjusting agent to a coating film, and its manufacturing method.  <P>SOLUTION: The hard coat film is manufactured by a method comprising: a coating process for coating a transparent base material with a hard coat material to form the hard coat layer; a drying process for drying the hard coat layer formed on the transparent base material; and a curing process for irradiating the surface of the dried hard cost layer with ionizing radiation to cure the hard coat layer in this order. The hard coat material contains at least an ionizing radiation curable resin and the silicone resin and/or the fluoroplastic, and the curing process is performed under an environment with an oxygen concentration of 10,000 ppm or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169057-A (JP)
Title: Image forming apparatus
Inventor: WATANABE MASARU
IPC: G03G15/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of speedily correcting a print density even in case of an extreme density change by adjusting a development bias without stopping consecutive printing.  <P>SOLUTION: The image forming apparatus includes: a toner image forming means for forming toner images on an intermediate transfer belt; a test image forming means for forming a test image between the two toner images on this intermediate transfer belt; a density detection means for detecting the density of the test images; a difference calculating means for calculating a difference between a predetermined ideal value and that density; an increasing/decreasing means for increasing or decreasing the development bias of the toner image according to the difference. This makes it possible to quickly make a density correction if a development characteristic changes. In addition, the apparatus is provided with a restart means for restarting the test image forming means after the increase or decrease, and a determining means for determining an optimum value for the development bias based on that density and the density of the test image obtained by the restart.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169658-A (JP)
Title: Image processing controller and printing apparatus
Inventor: MORI SHUNICHIRO
IPC: G06T5/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To convert raster data into high resolution image data having two-dimensional position information.  <P>SOLUTION: A random location circuit 13e and a surrounding comparison location circuit 13f fill print pixels from the top or bottom according to alignment information in Fig.5. Odd numbers of print pixels end with one fractional print pixel. The random location circuit 13e randomly determines whether to align the fractional print pixel to the right or left, and locates it accordingly (first location mode). The surrounding comparison location circuit 13f, on the other hand, locates the fractional print pixel to the side of the pixel block adjacent in a main scan direction which has the larger number of print pixels (toner attachment area rate) (second location mode).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102157-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: FUJII TETSUO
IPC: G01C19/5663
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor dynamic quantity sensor with new structure.  <P>SOLUTION: This semiconductor dynamic quantity sensor has: a Si layer formed on a substrate through an insulating film; a movable part formed in the Si layer, having a first face and a second face having orthogonal relation to each other; a first counter electrode insulatively separated from the substrate, disposed parallel to the main surface of the Si layer, and facing to the first face of the movable part; a second counter electrode insulatively separated from the substrate, facing to the second face of the movable part; an electrode takeout part electrically connected to the first counter electrode; and a fixed portion formed in the Si layer, separated from the movable part through an insulator including a gap, and fixed to the substrate through the insulating film. The semiconductor dynamic quantity sensor also has a polysilicon film insulatively separated from the substrate, and partially disposed between the Si layer and the substrate. An electric route from the first counter electrode to the electrode takeout part has: a first portion formed by use of a part adjacent to the gap of the fixed portion of the Si layer, and electrically connected to the electrode takeout part; and a second portion formed by use of a part of the polysilicon film disposed below the gap, electrically connecting the first counter electrode and the first portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009177516-A (JP)
Title: Optical receiver
Inventor: YAMAZAKI KAZUHIRO
IPC: H04B10/43
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver requiring no changes in the determination threshold for identifying a received digital optical signal, according to transmission sources.  <P>SOLUTION: This optical receiver includes a WDM coupler 30 to which an optical signal transmitted from each subscriber device is input; an APD 31 to covert the optical signal to a current signal, in accordance with a bias voltage impressed from an APD bias power supply 42; a preamplifier 32 to convert the current signal to a voltage signal; a signal level detecting part 34 to detect two signal levels corresponding to a high level and a low level from the converted voltage signal; and a CPU 13 to compute the reception level and the quenching ratio of the optical signal, based on the detected signal levels, and the bias voltage impressed on the APD 31 is controlled based on the computed reception levels and the quenching ratio of the optical signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173190-A (JP)
Title: Seat belt apparatus of vehicle
Inventor: MOTOSAWA YASUKI
IPC: B60R22/48
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt apparatus of a vehicle capable of minimizing forward displacement of an occupant after rebound in a rear collision, and reducing second collision in a car interior.  <P>SOLUTION: The seat belt apparatus 20 of the vehicle 11 comprises: a belt reel 31 for winding a belt 21; an actuator 32 for reeling the belt by rotary drive of the belt reel; and a control device 40 for controlling reeling operation of the belt by the actuator based on a detection signal related to a rear collision state generated in the vehicle, and further comprises a load detection part 51 for detecting a load applied on a seat back 12b of a seat which is equipped with the belt. The control device includes a rear collision belt control part 402 for actuating the actuator when the load detected by the load detection part becomes not less than a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177999-A (JP)
Title: Motor controller and drive device
Inventor: CHEN ZHIQIAN
IPC: H02P6/16
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct detected motor current values of three-phase current sensors to equilibrium values real-time.  <P>SOLUTION: Each current of three phases of a three-phase motor is individually detected by each current sensor, and correction amounts of phase currents of at least two phases among the three phases are computed, based on a phase and an amplitude of summation of currents of the three phases thus detected, namely the three-phase summation (0° phase-shifting current), then detected phase current values are corrected by the calculated correction amounts, which are used as feedback current values for feedback control of the three-phase motor. More specifically, components of at least two phases of an imbalanced current are computed from the phase and the amplitude of the three-phase summation, namely the imbalanced currents, then the phase current corresponding to each current of the three phases is corrected by the components. The phase ϕ and the amplitude A of the three-phase summation are calculated based on a two-axis value by shifting the three-phase summation to two axes perpendicularly intersecting at 0° and 90°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179959-A (JP)
Title: Construction machinery
Inventor: TABETA HIROSHI
IPC: E02F9/16
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely discharge drain of an air-conditioning unit to the outside by eliminating a hose crushed or damaged when a floor member makes a tilting motion.  <P>SOLUTION: The air-conditioning unit 22 is provided with front and rear drain outlets 22D and 22E for discharging the drain, produced inside, to the downside of the floor member 10; a rotary frame 6 is provided with a first drain receiver 23 which receives the drain discharged to the downside from the respective drain outlets 22D and 22E; and a discharge hose 24 for discharging the collected drain to the outside is connected to the first drain receiver 23. Thus, the rotary frame 6 and the air-conditioning unit 22 are not connected to each other by means of a long hose as in the case of a conventional technology; and the drain of the air-conditioning unit 22 can be collected into the first drain receiver 23 on the side of the rotary frame 6, and discharged to the outside of upper machinery 4 from the drain receiver 23 through the discharge hose 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179663-A (JP)
Title: Chlorine reduction method for waste automobile shredder dust, and method for using waste automobile shredder dust
Inventor: IZUMI KAZUSHI
IPC: C04B7/38
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and economical chlorine reduction method for a waste automobile shredder dust generated at a large amount, and to provide an effective use method for the waste automobile shredder dust.  <P>SOLUTION: Rubbers are removed or reduced from the waste automobile shredder dust, and the waste automobile shredder dust removed or reduced in the rubbers is utilized as a material for manufacturing a cement or a fuel by charging it to a cement manufacturing facility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182857-A (JP)
Title: Differential amplifier
Inventor: YAMAGUCHI KOICHIRO
IPC: H03F1/42
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a differential amplifier having a low noise index, a stable gain, an excellent impedance matching, and a high dynamic range in a wide band and small area inexpensively.  <P>SOLUTION: The differential amplifier 100 including a left-side amplifier having transistors 104, 107 and 111 and a right-side amplifier having transistors 131, 133 and 137 is provided with a negative feedback circuit composed of a resistor 118 and a negative feedback circuit composed of a transformer 103 with a center tap, to which a phase compensation circuit composed of a capacitor 116 and a resistor 119, a capacitor 117 and a resistor 108, and a capacitor 140 and a resistor 134 is added. Both ends of secondary winding of the transformer 103 are connected to output terminals of the right/left amplifiers and the sensor tap of secondary winding is grounded, thereby enabling the system to feedback a differential amplifying output signal to a single phase input using one transformer 103, thus the system of small area can be configured inexpensively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183353-A (JP)
Title: Folding three-dimensional sleep mask
Inventor: OSADA NAOKO
IPC: A61F9/04
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding three-dimensional sleep mask which is excellent in shading performance when in use and housing performance when not in use.  <P>SOLUTION: In the folding three-dimensional sleep mask, a flexible shading plate-shaped central piece in the shape of both horizontal sides sticking out and shading plate-shaped right and left pieces, one side of which corresponds to stuck-out sides of the central piece are joined at the stuck-out sides. Preferably, a nose pad piece is added to a lower side central part of the central piece and respective pieces are made of a cloth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238394-A (JP)
Title: Sheet cutting apparatus and image forming apparatus
Inventor: HAYASHI KENICHI
IPC: B26D7/18
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutting apparatus of a simple construction capable of preventing a cut piece of a sheet from remaining in a conveyance path without falling.  <P>SOLUTION: The sheet cutting apparatus is characterized by having a movable blade 633 which moves downward to the sheet to cut the sheet, and a pushing member 672 provided at a position receding from a tip end of the movable blade 633 and having a pushing surface 671 which moves together with the movable blade 633 to push the cut piece of the sheet cut by the movable blade 633.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119510-A (JP)
Title: Game ball dispensing card machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a fraudulence using a forged card by the operation of dispensing game balls with the card so as to exchange the game balls for goods.  <P>SOLUTION: The operation of making balls drop with ball drop levers 11a and 12a on an upper tray 11 and a lower tray 12 of a game machine 10 is detected by an operation detection part 70 while the dispensing request is forbidden with a dispensing request forbidding part 60 during the ball drop operation. Accordingly, a card processing part 40 is operated to prevent game balls from being put out from a put-out mechanism 13 through a put-out mechanism control part 50 to counter the dispensing operation, even made with a dispensing button 22 of a dispensing request operation 30 thereby hindering the fraudulence utilizing a card machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009186141-A (JP)
Title: Refrigerator
Inventor: FUJII KANAKO
IPC: F25D23/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator not only automatically opening a door, but improving user-friendliness by stopping and preventing optional closing of the door during putting in and out food or the like by providing a door opening device automatically opening the door and a door holding device stopping a pivoted door at an optional door opening position, and reducing a load of a user by providing the door holding device and inevitably compensating increasing force for door opening by generated force of the door opening device.  <P>SOLUTION: The refrigerator includes doors 9, 9' blocking a front opening of a storage compartment 2, a switch operated by operation to the doors, the door opening devices 13, 13' installed in a body side facing rear faces of the doors and carrying out door opening operation by operation of the switch, and door holding mechanisms 22, 22' stopping an opened door at an optional door opening position by human power. It is characterized by that the door opening device has power to open the doors against damping force of the door holding mechanisms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185003-A (JP)
Title: Agent and method for preventing and treating bacterial or viral disease of aquatic animal
Inventor: KADOWAKI MITOSE
IPC: A01K61/13
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing and treating the bacterial or viral disease of an aquatic animal, which can inhibit the deterioration in the quality of the aquatic animal, is safe, even when taken in human bodies, and can prevent that the pollution of water quality is caused, and to provide a method therefore.  <P>SOLUTION: Provided is the agent for preventing and treating the bacterial or viral disease of an aquatic animal, characterized by containing at least either of biological minerals prepared by ashing many kinds of organisms and then extracting the ash, and minerals compounded to give the approximately same composition as ingredients contained in the biological minerals, and orally giving the minerals to the aquatic animal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194087-A (JP)
Title: Polymer removing method
Inventor: HASHIZUME AKIO
IPC: H01L21/304
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer removing method capable of excellently removing a polymer from the entire surface of a substrate.  <P>SOLUTION: A first polymer removing liquid capable of removing a first-class polymer generated in dry etching processing is supplied to the circumferential edge portion, circumferential end surface and rear surface of a wafer W. A second polymer removing liquid capable of removing a second-class polymer generated in ashing processing is supplied to a center portion (portion inner from the circumferential edge portion) of the surface of the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189962-A (JP)
Title: Spraying apparatus
Inventor: HASHIBA TOMOHIKO
IPC: B05B7/08
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying apparatus capable of spraying fine liquid droplets or particles containing a solid or highly viscous solute constituent at a high concentration.  <P>SOLUTION: The spraying apparatus sprays misty liquid with the blowing air of a blowing fun 8 while emitting a misty jet of a liquid in a liquid tank 30 with 4 spray nozzles 20. Any of the 4 spray nozzles 20 is a two fluid nozzle capable of spraying in a misty state by atomizing a solution containing solid fine particles or a highly viscous solution. Therefore, the spraying apparatus 1 can spray a solution containing solid fine particles or a highly viscous solution with the blowing air of the blowing fan 8 in large quantity. Fine liquid droplets or particles containing a solid or highly viscous solute constituent can be sprayed in large quantity by accelerating the evaporation of a solvent constituent of a misty solution ejected from the spray nozzle 20 as the airflow from the blowing fan 8 is heated if a heating device 5 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189980-A (JP)
Title: Airflow type classifier
Inventor: MAKINO NOBUYASU
IPC: B07B11/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airflow type classifier which can suppress excess powdering and coarse powder contamination, efficiently enable reuse of generated excess fine powder and is thus suitable for producing a powder material such as a dry type toner in terms of improvement of the efficiency of power consumption.  <P>SOLUTION: The airflow type classifier 100 includes a center core 5 with a shade-like shape and a separator core 8 with a shade-like shape and having an aperture part in the center installed in a cylindrical casing having a powder material supply port 1a for supplying high pressure air and a powder material, a dispersion chamber 1 for dispersing a powder material supplied together with the high pressure air and a classifying chamber 2 for separating the powder material flowing in from the dispersion chamber 1 into a fine powder and a coarse powder by centrifugation. A louver ring 1Q formed by arranging a plurality of guiding blades 1q circularly at constant intervals and a space 1b to form a channel for the high pressure air and the powder material supplied through the powder material supply port 1a to the outer circumference of the louver ring 1Q are formed in the dispersion chamber 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172323-A (JP)
Title: Cutting implement for creating portion for visually impaired people to identify administration time and using method
Inventor: KANAI HIDEKI
IPC: A61J1/03
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting implement for creating a portion for visually impaired people to identify an administration time and a using method at the seal portion of a drug medicine divide-wrapping paper and the opening portion of a drug bag for providing the identification portion which can be identified with finger tips at the drug bag and divide-wrapping paper for the visually impaired people to identify the administration time and the using method when taking and using the drug.  <P>SOLUTION: Convex portions, straight portions, and recess portions optionally large/small/high/low within sizes smaller than the depth of the seal portion of the drug medicine divide-wrapping paper are combined to provide respective scissors with the edge of a regular edge shape to identify after each meal, just after each meal, before each meal, during a meal, between meals, when getting up, before going to bed, etc. In order that the cut-off portion by the scissors are within the depth of the seal part of the divide-wrapping paper made into one package and that the portion becomes symmetric, the implement is provided with a guide for fixing the position of the divide-wrapping paper when cutting off which can fix the position of the divide-wrapping paper when cutting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008174756-A (JP)
Title: Polymeric material
Inventor: EAGLAND DONALD
IPC: C09K23/52
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric material that forms a colloid or a gel that can be used in treatment, combustion or recovery of oil.  <P>SOLUTION: A method for preparing a first polymeric compound comprises providing a compound of formula (I) (wherein A and B are the same or different, and at least one of them comprises a relatively polar atom or group; and R<SP>1</SP>and R<SP>2</SP>independently comprise relatively non-polar atoms or groups) or a salt thereof in a solvent in which ethene itself is generally insoluble and reacting groups C=C in the compound with one another to form a polymeric structure. The first polymer compound may be reacted with a second polymer compound (e.g., polyvinyl alcohol, collagen or the like) to produce the colloid or gel that can be used in the treatment, combustion or recovery of the oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196572-A (JP)
Title: Bicycle with drive change-over device
Inventor: MURAYAMA TAMIO
IPC: B62M9/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle having a drive change-over device with a simple structure.  <P>SOLUTION: This bicycle 2 has a main frame 4, a driving wheel, and a drive device. The drive device has a crank and the drive change-over device 28. The crank has a crank axle 34. The drive change-over device 28 has a driving gear 26, a free wheel mechanism 38 and a clutch mechanism 40. Rotation of the crank axle 34 is transmitted to the driving gear 36 via the free wheel mechanism 38. The clutch mechanism 40 has a first disk 52 and a second disk 54. The first disk 52 is integral with the driving gear 36. The second disk 54 is mounted so as to rotate together with the crank axle 34. By contact of the second disk 54 with the first disk 52, rotation of the second disk 54 is transmitted to the first disk 52. By rotation of the driving gear 36, the driving wheel is rotated.  <P>COPYRIGHT: (C)2009,JPO&INPIT