baber/WOPTO huggingface dataset:
Patent JP-2010217455-A (JP)
Title: Optical multicarrier generation device and method, optical multicarrier transmission device using optical multicarrier generation device
Inventor: YONENAGA KAZUSHIGE
IPC: G02F1/01
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-loss, compact and inexpensive variable optical multicarrier generation device, and a variable optical multicarrier transmission device using the same.  <P>SOLUTION: The optical multicarrier generation device includes: a continuous light generation means for generating continuous light; a Mach-Zehnder (MZ) type light intensity modulation means capable of zero-chirp operation; a radio frequency (RF) signal generation means for generating an RF signal of frequency f<SB>0</SB>; a driving amplitude varying means for varying the amplitude of a driving signal for the MZ type light intensity modulation means; and a bias voltage varying means for setting an inter-peak voltage of the RF signal to Vπ and a bias voltage applied to the MZ type light intensity modulation means between an intermediate voltage and an extinction voltage, where Vπ is a half-wavelength voltage of the MZ type light intensity modulation means, the extinction voltage is a bias voltage at which optical output from the MZ type light intensity modulation means is minimum, the peak voltage is a bias voltage at which the optical output is maximum, and the intermediate voltage is a bias voltage at which the optical output is between the maximum and minimum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219982-A (JP)
Title: Image-reproducing apparatus, and program
Inventor: HOSHINO HIROYUKI
IPC: G09G5/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To display a reproduced image, in matching with the state of a specific subject image in the image.  <P>SOLUTION: In an image reproducing apparatus 100, a display period for displaying an image is set, according to the degree of the smiling face of a subject person photographed in each of a plurality of reproduced images, and each reproduced image is displayed sequentially on a display section 17, in accordance with the set display period. At such a time, in the image reproducing apparatus 100, the face displayed in each reproduced image is displayed, while being magnified, in accordance with a magnification power corresponding to the degree of the smiling face of the subject person photographed for each reproduced image. The reproduced image therefore can be displayed, in accordance with the state of the smiling face of the subject person in the image reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046654-A (JP)
Title: Method for producing ceramic particle
Inventor: SUGINO TOMONORI
IPC: B01J13/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic particle the reaction area of which with an eluted liquid can be made larger without forcing the ceramic particle itself to have smaller size and which has excellent monodispersibility.  <P>SOLUTION: A method for producing the ceramic particle comprises the steps of: preparing an O/W emulsion by dispersing an oil drop particle (O) consisting of first oil in slurry (W); supplying the prepared O/W emulsion to a first flow passage; supplying an oily solvent containing second oil and an oleophilic surfactant to a second flow passage, which is opposed bi-directionally to the first flow passage at an optional angle and then merged with the first flow passage, to impart shear stress to the O/W emulsion and form a minute liquid droplet in which the oil drop particle is caged; and firing the formed minute liquid droplet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226251-A (JP)
Title: Video data display apparatus and method thereof
Inventor: NAKAMA MOTOKI
IPC: H04N21/442
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video data display device capable of sequentially displaying and reproducing the video data containing a selected section and a non-selected section, as well as, at z reproduction speed which is easy to see by single-user operation.  <P>SOLUTION: The video data display device which reproduces and displays video data, calculates the operating speed based on the inputted user operation, and determines the reproduction speed, according to the calculated operation speed for reproducing video data at the determined reproduction speed. Here, the video data display device acquires section information, representing a selected section among video data; if the calculated operating speed exceeds a predetermined operation speed, the reproduction speed is determined so that the reproduction speed of the video data belonging to the selected section represented by the section information becomes a reproduction speed so as to be slower than the reproduction speed of the video data that do not belong to the selected section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221579-A (JP)
Title: Liquid droplet jetting head and method for manufacturing applicator
Inventor: KINOSHITA SHIZUO
IPC: B41J2/045
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet jetting head for maintaining stable jetting and suppressing ink deterioration by eliminating an ink stagnation part in a common ink chamber.  <P>SOLUTION: The droplet jetting head includes a base member 108 in which the common ink chamber 100 having a bottom part formed in a projecting face is formed, a restrictor plate 102 in which a contacting path 104 connected to the lowermost point of the bottom part is formed, a liquid chamber plate 103a in which an individual ink chamber 109 connected to the contacting path 104 is formed, and a nozzle plate 103b having a nozzle in communication with the individual ink chamber 109.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230798-A (JP)
Title: Developing device and image forming apparatus
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus capable of making the amount of toner in a developing chamber close to uniformity.  <P>SOLUTION: The developing device includes a developer carrier 52 which carries the toner; the developing chamber 51 which has the developer carrier 52; a transport section 55, which connects an upper portion and a lower portion of the developing chamber 51 outside the developing chamber 51; transport members 56, 57 and 58, which are disposed in the transport section 55 and transport the toner from the lower portion to the upper portion of the developing chamber 51, while agitating the toner; and a controller 110, which controls the amount of toner transported by the transport members 56, 57 and 58.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228516-A (JP)
Title: Damping force control device
Inventor: OGAWA ATSUSHI
IPC: B60G17/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force control device for reducing a frequency of imparting a sense of incongruity to an occupant by a change in force generated by a suspension device or a change in a characteristic gradient of the force.  <P>SOLUTION: When a relative displacement quantity x<SB>s</SB>between members on and below a spring is a specific displacement quantity x<SB>B1</SB>, x<SB>B2</SB>, x<SB>C</SB>or x<SB>D</SB>in a breaking points B1, B2, C or D of an elastic force characteristic of the suspension device 10, or when a relative speed v<SB>s</SB>between members on and below a spring is a specific speed v<SB>N</SB>in a breaking point of a damping force characteristic of a shock absorber 11, operation of a stepping motor 14 is permitted, and the stage number of the shock absorber 11 is changed. Thus, the timing when a change in a characteristic gradient of elastic force and a change in a characteristic gradient of damping force impart the sense of incongruity to the occupant and the timing when a discontinuous change in the damping force by changing the stage number of the shock absorber 11 imparts the sense of incongruity to the occupant, coincide with each other. Thus, the frequency of imparting the sense of incongruity to the occupant is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231509-A (JP)
Title: Overvoltage detection circuit and overvoltage protection circuit
Inventor: MORISHIMA KIYOSHI
IPC: G05F1/10
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for detecting an overvoltage in a simple configuration and an overvoltage protecting method using the same.  <P>SOLUTION: One end of a resistor R1 is connected to an output A of the constant voltage circuit 1, one end of a resistor R2 is connected to the output B of a constant voltage circuit 2, and a point C connecting the other end of the resistor R1 with the other end of the resistor R2, wherein the resistor R1 and the resistor R2 are serially connected, is connected to the input of a comparator 1. The resistance values of the resistor R1 and the resistor R2 are set to a large constant resistance value so that they may not overload the outputs of the constant voltage circuit 1, 2. The setting voltage V1 of the comparator 1 is set to a lower voltage than a voltage by which a circuit connected to the output A of the constant voltage circuit 1 and a circuit connected to the output B of the constant voltage circuit 2 are destroyed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237259-A (JP)
Title: Image forming apparatus
Inventor: CHIKUSHIMA YU
IPC: G03G15/08
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter mechanism that does not have an elastic seal member between shutter members disposed in a discharge port and a supply port for delivering and receiving a developer and suppresses developer leakage from a gap between mutual shutters during opening, and to provide an image forming apparatus using the shutter mechanism.  <P>SOLUTION: The shutter mechanism is slidable shutter members having openings for delivering and receiving the developer and disposed on surfaces of two relatively moving members. In a state that one member is not mounted to an apparatus body and the openings do not communicate with each other, the openings are blocked to suppress a leak of the developer by energizing forces of elastic members for energizing the shutter members to close the openings. When the one member moves to a mounting position, the shutters push each other and slide while withstanding the energizing forces of the elastic members, and the openings communicate with each other and can deliver and receive the developer. Different slopes are disposed on abutting surfaces of respective shielding members, and a flexible member is disposed at the back side of the abutting surface of the shield member having a larger slope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239292-A (JP)
Title: Network control device, back-to- back user agent, call control device, and network control method
Inventor: KOMORIDA MASASHI
IPC: H04W40/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a network facility by setting an SIP route passing through a B2BUA only to a UA requiring the B2BUA (Back-to-Back User Agent).  <P>SOLUTION: The network control device includes: an IMS client function confirmation function 21c of confirming whether transmission-source and transmission-destination IMS clients 1a-1c have a function required for a session intended to be established when an SIP request is issued from an IMS client connected to an IMS network; and a selective SIP route setter 21d for setting an SIP route passing through a B2BUA 21 when the IMS clients 1a-1c don't have the function required for the session intended to be established, and setting an SIP route without passing through the B2BUA 21 when the IMS clients 1a-1c have the function required for the session intended to be established.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234593-A (JP)
Title: Inkjet recording paper
Inventor: OTOHATA TAKANORI
IPC: B41J2/01
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide inkjet recording paper that has an excellent image reproducibility to be usable as a proof of a printed matter, dull-tone glossiness with premium accents, and excellent ink-absorbency, and is suitable for a photographic inkjet printer with a large amount of ink ejection.  <P>SOLUTION: The inkjet recording paper has an ink absorbing layer and one or more colloidal silica layers, mainly composed of colloidal silica and having a coating amount of 1-15 g/m<SP>2</SP>, are successively provided on at least one face of an air-permeable paper support. The colloidal silica layer contains chain colloidal silica of which the average secondary particle size is 80-160 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233992-A (JP)
Title: Game machine
Inventor: UENO AKIHIRO
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an event from giving an uncomfortable feeling to a player, in a game machine that performs a predicted performance.  <P>SOLUTION: A Pachinko machine 1 includes: a first start information storage means that can store the first start information; a second start information storage means that can store the second start information; and a prediction performance control means 150 that sets the number of frames of predicted performance images corresponding to the order of the storage area storing the predicted performance information and displays each frame of the predicted performance images corresponding to varied displays of the performance figure patterns based on the first start information when the predicted performance information is stored in the first start information storage means. Then, if the second start information is stored when a predetermined image before reaching the last frame of the set predicted performance image, the prediction performance control means 150 variably displays the performance figure pattern based on the second start information subsequent to the predetermined frame in display and then displays the frame subsequent to the predetermined frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243980-A (JP)
Title: Exposure device, focus correction device, and method for manufacturing device using the same
Inventor: ITO MASAHIRO
IPC: G03F7/207
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device and a focus correction device which can correct defocusing caused by the bending of a mask and the distortion of an optical system, and a method for manufacturing a device using the device.  <P>SOLUTION: An exposure device 30 includes: an illuminating optical system 7 for irradiating an original plate 1; a projection optical system 3 for projecting a pattern of the original plate 1 irradiated by the illuminating optical system 7 on a substrate 4; an original plate stage 2 holding and driving the original plate 1; and a substrate stage 6 holding and moving the substrate 4. The substrate stage 6 has a plurality of chucks 5 for sucking and holding the substrate 4, and each chuck 5 includes a suction part and a drive mechanism 21 for driving the suction part in a direction perpendicular to a substrate surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248309-A (JP)
Title: Method for reducing formaldehyde release amount from molded product containing resol-type phenol resin
Inventor: NAYA AIKO
IPC: C08G8/00
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method for reducing the formaldehyde release amount from a molded product containing a resol-type phenol resin as makes possible a contribution to the improvement in an environmental problem.  <P>SOLUTION: The method for reducing the formaldehyde release amount from a molded product containing a resol-type phenol resin is such that the manufacturing of a molded product containing a resol-type phenol resin by heat-molding a molding raw material containing the resol-type phenol resin comprises heat-molding the material in the presence of a lignin derivative. The lignin derivative uses preferably a phenol-modified lignin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249579-A (JP)
Title: Capillary electrophoresis device
Inventor: OTSUKA YASUTAKA
IPC: G01N27/447
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capillary electrophoresis device wherein electrical discharge is avoided even when a conductive component is disposed close to the cathode end of a capillary.  <P>SOLUTION: The capillary electrophoresis device includes a structure wherein the spatial distance and the creeping distance between the electrode attached to the cathode end of the capillary and the conductive component are large, even when the conductive component is disposed close to the cathode end of the capillary. Namely, the capillary electrode protruding from the lower surface of a load header penetrates through the space between the load header and the evaporation preventing membrane, and further extends into a container through the capillary hole formed in the evaporation preventing membrane. At least a capillary electrode portion exposed to the space between the load header and the evaporation preventing membrane is covered with an insulating member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254250-A (JP)
Title: Pneumatic tire
Inventor: KIYOMURA TAKASHI
IPC: B60C9/22
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability performance of a pneumatic tire low in flattening.  <P>SOLUTION: The pneumatic tire (1) includes a belt (6) comprising one or more circumferential belt layers (3a, 3b) and two or more inclined belt layers (4a, 4b) outside a tire radial direction of a carcass (2) over a pair of beads, where a tread (5) is arranged outside the radial direction of the belt (6). The maximum width (BW<SB>1</SB>) of the circumferential belt layers (3a, 3b) is 60% or larger of the total width (TW) of the tire, and the width of at least one of the inclined belt layers (4a, 4b) is larger than the width of the circumferential belt layers (3a, 3b). Furthermore, in the pneumatic tire (1), an additional reinforcement layer (7) in which multiple cords extending on the equatorial plane C of the tire are covered with rubber is provided in an area including width direction end positions of the circumferential belt layers (3a, 3b) inside the tire radial direction of the circumferential belt layers (3a, 3b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255386-A (JP)
Title: Slat driving device of horizontal blind
Inventor: OKAMURA TADASHI
IPC: E06B9/322
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slat driving device of a horizontal blind capable of preventing size of a head box from being increased irrespective of the presence of an elevating shaft and a tilt shaft in the head box.  <P>SOLUTION: In this slat driving device of the horizontal blind, the tilt shaft 12 is arranged in the direction of diagonal line of the head box 1 for the elevating shaft 8, and a gear device for rotating and driving the tilt shaft 12 and the elevating shaft 8 based on the operation of one operation cord is provided at one end of the head box 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262972-A (JP)
Title: Punching device
Inventor: CHIBA REI
IPC: H01L23/50
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching device that reduces man-hours of the package machining process by preventing displacement of a package during package transfer.  <P>SOLUTION: The punching device is configured such that a suction nozzle is provided in a shedder 16 arranged above a package 3 so as to suck and support the upper surface of the punched package 3. Further, an uneven part is provided at a part, sucking the package 3, in the shedder 16. By this, the tip of the suction nozzle sucks the upper surface of the package 3 while the tip and the unevenness formed by the upper surface of the package 3 and a punched lead 2 are fitted to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260466-A (JP)
Title: Cover slide structure for shift lever device
Inventor: SHIMIZU ETSUO
IPC: B60K20/02
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a countermeasure when drinking water such as juice is dropped off in a cover slide structure for a shift lever device suitable for a vehicle having a constitution that a shift lever is speed-changed in a vehicle longitudinal direction and in a vehicle left/right direction.  <P>SOLUTION: The cover slide structure for the shift lever device includes: a first cover 21 having a left/right direction long hole 21b in which the shift lever 11 is movably penetrated in the vehicle left/right direction, assembled to the housing 12 slidably in a vehicle longitudinal direction and closing an opening 12a of a housing; and a second cover 22 having a part capable of being overlapped with the left/right direction long hole 21b, having a radial direction long hole 22b penetrated with the shift lever 11, rotatably assembled to the first cover 21 and closing the left/right direction long hole 21b. On the second cover 22, projections 22c, 22d for forming a predetermined clearance in a vertical direction are formed between the first cover 21 and it. At both sides in a rotation direction of the projections 22c, 22d, notches 22c1, 22d1 are formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260830-A (JP)
Title: Method of antifungal treatment, having waterproofness for plant-derived substance, and liquid agent used for the same
Inventor: YAGI OSAMU
IPC: C09D185/04
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of antifungal treatment, having waterproofness for a plant-derived substance, enabling to stably hold a boric acid compound which is an antifungal agent gentle to a human body, on the surface of the plant-derived substance especially having a high utilization value such as a wood, rattan or bamboo for a long period of time stably, and thereby enabling to provide a waterproof furniture having a high antifungal effect suitable as the furniture such as a chair, table, etc., containing a natural raw material in at least a part, and used in outdoor such as a veranda, a restaurant having an outdoor terrace, an outdoor stage, a pool, etc., and a liquid agent used for the same.  <P>SOLUTION: This liquid agent for an antifungal treatment is characterized by reacting an alkoxysilane compound with a hydrolyzable organometallic compound and an boronic acid compound as the antifungal agent to immobilize the boric acid compound by forming a polymer chain of a metal-oxygen-boron-oxygen-silicon bond.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077523-A (JP)
Title: Transition metal-included tungsten carbide, tungsten carbide diffused cemented carbide, and process for producing the same
Inventor: MORISHITA MASAO
IPC: B22F9/30
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tungsten alloy carbide powder as a tungsten carbide that includes a transition metal element forcibly dissolved as a solid solution, and is suitable as a material for cemented carbides.  <P>SOLUTION: The diffused cemented carbide that is comparable with the conventional tungsten carbide diffused cemented carbide and comprises a solid solution phase consisting of cobalt, iron, nickel, and manganese, tungsten, and carbon, included in a tungsten carbide skeleton can be provided by carbonizing a powder of a tungsten alloy that comprises at least one transition metal element selected from the group consisting of cobalt, iron, and nickel dissolved as a solid solution in a tungsten grating and exhibits a peak derived from a bcc tungsten phase in an X-ray diffraction diagram.  <P>COPYRIGHT: (C)2010,JPO&INPIT