baber/WOPTO huggingface dataset:
Patent JP-2007126681-A (JP)
Title: Method for producing polar group-having propylenic copolymer
Inventor: SHIONO TAKESHI
IPC: C08F210/06
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polar group-having stereo-regular propylenic copolymer, in more detail, a method for producing a polar group-having propylenic copolymer, comprising reacting a new propylene-alkylene dialkylaluminum copolymer with a decomposing agent to convert the dialkylaluminum groups in the copolymer into the polar groups corresponding to the decomposing agent.  <P>SOLUTION: This method for producing the polar group-having stereo-regular propylenic copolymer is characterized by copolymerizing propylene with an alkenyl dialkylaluminum compound represented by a chemical formula (A) [R<SP>1</SP>and R<SP>2</SP>are each a 1 to 20C alkyl; (n) is an integer of 1 to 20] and then reacting the obtained propylene-alkylene dialkylaluminum copolymer with a decomposing agent to convert the dialkylaluminum groups in the copolymer into the polar groups corresponding to the decomposing agent. The present invention gives the polar group-having stereo-regular propylenic copolymer having the new comonomer structure. The copolymer can be produced without an expensive reagent and severe reaction conditions. OH, carboxy groups, sulfinyl groups and the like can be applied as the polar groups.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164206-A (JP)
Title: Anti-glare hard coat film
Inventor: KOO MIKI
IPC: G02B1/14
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-glare hard coat film, which has a fine irregular structure on surface and exhibits proper anti-glare effect, and also which has surface characteristics superior in abrasion resistance and is combined with hard coating properties; and to provide a method of manufacturing the same.  <P>SOLUTION: The anti-glare hard coat film is arranged with an active energy-ray curing resin coating layer on one side of a transparent plastic substrate, and includes an irregular structure, consisting of two kinds of fine irregular structures that differ in the height difference in irregularities on the surface of the side of the active energy-ray curing resin coat layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008172578-A (JP)
Title: Optical transmission device and optical reception device
Inventor: HONDA MADOKA
IPC: H04B10/07
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive optical communication system to be easily and flexibly operated without changing the setting of an optical amplifier each time with respect to the change of signal optical power due to the increase/decrease of the number of wavelengths, etc., concerning a wavelength multiple light communication system.  <P>SOLUTION: An optical transmission device includes: an auxiliary light output means for outputting an auxiliary light with the wavelength, being different from any wavelength of signal lights, by prescribed power corresponding to the number of wavelengths of the signal lights; and a multiplexing means for multiplexing the auxiliary light to be outputted from the auxiliary light output means together with the plurality of signal lights and outputting them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170832-A (JP)
Title: Automatic cleaner for scorotron charger
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/02
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cleaner for a scorotron charger, the cleaner being capable of surely cleaning a grid by preventing toner and so on scraped from the grid from adhering to the grid again.  <P>SOLUTION: The automatic cleaner 6 for the scorotron charger 2 includes: a cleaning member that slides while pressing the grid of the scorotron charger 2, thereby cleaning the surface of the grid; a holding member that holds the cleaning member; a screw 7 that is inserted in the holding member so as to helically engage with it, thereby reciprocating the holding member in the lengthwise direction of the grid together with the cleaning member; and a drive motor 11 that normally and reversely rotates the screw 7. In the automatic cleaner 6 for the scorotron charger, a guide rib 14 is projectingly formed on the internal face of the screw insertion hole of the holding member, and the guide rib 14 is engaged with the screw 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175857-A (JP)
Title: Electrooptical device, electronic equipment and driving method of electrooptical device
Inventor: SUGIYAMA NOBUO
IPC: B60R11/02
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which simultaneously displays different images in different directions without deteriorating resolution, and to provide electronic equipment and a driving method of the electrooptical device.  <P>SOLUTION: The electrooptical device 1 includes an electrooptic panel 2 including a polarizer 62 and a plurality of pixel rows in which first and second pixels α and β are alternately arranged, a region dividing retardation film 32, a liquid crystal device 3 for control and a polarizer 63. The region dividing retardation film 32 has a region A having a slow axis parallel to a transmission axis of the polarizer 62 and a phase difference of λ/2 and a region B having a slow axis at a relative angle of 45° to the transmission axis of the polarizer 62 and a phase difference of λ/2. Either of the region A and the region B is light-shielded according to the alignment state of the liquid crystal device 3 for control to form a parallax barrier. The pixels α and β display a first or a second image according to switching of alignment states of the liquid crystal device 3 for control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174905-A (JP)
Title: Locking/unlocking device for storage shed
Inventor: YAMADA TADAYUKI
IPC: E05B65/02
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking/unlocking device for a storage shed capable of locking and unlocking the storage shed by using an electromagnetic solenoid and reducing consumption of standby electric power for the locking/unlocking device effectively.  <P>SOLUTION: This locking/unlocking device 9 is provided with a power supply part 13 for supplying electric power into a locking/unlocking control means 21, a current carrying switch 14 provided to allow a user to operate it, an individual certification inputting part 8 provided to allow the user to input the information for distinguishing the user, a storage means 20 for storing the information for distinguishing the user permitted to lock and unlock it, a locking/unlocking control means 24 for determining whether the information for distinguishing the user inputted by the individual certification inputting part 8 agrees with the information for distinguishing the user stored in the storage means 20 or not and driving the locking and unlocking means on the condition that the locking/unlocking control means 24 determines that they agree to unlock it, and an electric power supply starting means 24 for starting supply of electric power into the individual certification inputting part 8 and the locking/unlocking control means 21 from the power supply part 13 when the current carrying switch 14 is operated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174592-A (JP)
Title: Method for producing coke and method for producing pig iron
Inventor: OKUYAMA NORIYUKI
IPC: C10B57/04
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to obtain a high-strength coke while decreasing the amount of valuable high-quality coal as a coke production raw material and increasing the use of inexpensive low-quality coal.  <P>SOLUTION: The coke production method of the present invention comprises the dry distillation of a coking coal, wherein the coking coal at least contains ≥16 mass% high coal rank coal, ≥25 mass% low coal rank low-flow coal and a coal essentially free from ash in 100 mass% of the coking coal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174979-A (JP)
Title: Building material
Inventor: NAKATSUKA HIDEKAZU
IPC: E04B1/66
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive building material having a good design and heat reserving performance.  <P>SOLUTION: This building material is provided by laminating a core material, a metallic plate and a resin sheet in this order on a base board composed of a metallic plate. A sliced veneer or a decorative sheet is laminated on a surface of the resin sheet. The sliced veneer has a recessed part on the surface, and the recessed part is formed on the resin sheet and the veneer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007105521-A (JP)
Title: Game machine
Inventor: ITO WATARU
IPC: A63F5/04
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables even a player who can not perform "spot pressing" to play with interest.  <P>SOLUTION: The game machine 1 comprises: reels 3L, 3C and 3R for variably displaying symbols required for a game; a liquid crystal display device 5 as a performance means different from the reels 3L, 3C and 3R; an internal winning role decision means for deciding an internal winning role by a random number value sampled for each game; a stop control means for controlling the stop of the reels 3L, 3C and 3R on the basis of the decided result of the internal winning role decision means and the order and timing of a stop operation by a player; and a performance control means for controlling the liquid crystal display device 5. When the decided result indicates that a prescribed winning role is internally won, the stop control means decides the order of the stop operation for permitting the winning establishment of the prescribed winning role, and the performance control means controls the liquid crystal display device 5 so as to report the order.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235940-A (JP)
Title: Image pickup apparatus
Inventor: OGINO YUJI
IPC: G03B17/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus in which a movement amount of the fingers of a user is reduced, whereby the operability can be improved.  <P>SOLUTION: An image pickup apparatus includes a main body 1 incorporating an image pickup element, an operation part that is placed on the main body 1 and can be operated by a user, and a seventh surface 107 provided on the main body 1, on which, when the user takes a picture while holding the main body 1, the thumb of the hand holding the main body 1 can be left in a stand-by state. The operation part includes rotation operation parts that are placed in the vicinity of the seventh surface 107 and are rotatable, and the rotation operation parts are arranged so that at least a part of it faces the seventh surface 107.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183239-A (JP)
Title: Device for confirming lumen passage
Inventor: KONO HIRONAO
IPC: A61B1/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for confirming lumen passage capable of certainly keeping a capsular shape for a definite time necessary for confirming passing properties.  <P>SOLUTION: The dissolving part 41 provided in the first non-dissolving part 42 for keeping a capsular shape is internally divided by a second non-dissolving part 63 to form the dissolving route 62 advancing into the dissolving part 41 from a part 43 of its surface. The dissolving time of the dissolving part 41 in a lumen is structurally made long by making the dissolving route 62 long to keep the capsular shape for a long time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203053-A (JP)
Title: Motor-driven surgical cutting/fastening instrument with mechanical closure system
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/32
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven surgical cutting/fastening instrument with a mechanical closure system.  <P>SOLUTION: This surgical cutting/fastening instrument includes an end effector having an elongate channel member, a clamping member which is pivotally connected to the channel member, and a movable cutting instrument for cutting an object clamped by the clamping member in the end effector by moving the channel member when the clamping member is located at a clamping position. The instrument also may include a main drive shaft assembly for actuating the cutting instrument in the end effector, a gear drive train which is connected to the main drive shaft assembly, a motor for actuating the gear drive train, a closure trigger, a firing trigger separate from the closure trigger, which actuates the motor when being retracted, and the mechanical closure system for pivoting the clamping member to the clamping position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008187850-A (JP)
Title: Redundant power supply device
Inventor: FURUSAWA YASUYUKI
IPC: H02M3/28
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain a redundant power supply device that controls so that each output current of both the power supply devices, that are connected in parallel becomes equal.  <P>SOLUTION: The redundant power supply device supplies power to a load, while power supply devices are connected in parallel. Each power supply device is provided with a current backflow prevention means arranged at the output stage; a first AD conversion means for converting an output voltage into a digital value so as to make it as an output voltage value; a voltage reference value setting means for setting the digital value, equivalent to the output voltage as an output voltage reference value; a control means for controlling a switch element so as to reduce the difference between the output voltage value and the output voltage reference value; a current detection means for detecting voltage value, by converting an output current into the voltage value; a second AD conversion means for converting the voltage value, detected by the current detection means into a digital value so as to make it as an output current value; a data-transmitting/receiving means for transmitting/receiving the output current value between the power supply devices; and a voltage reference value adjusting means for adjusting the output voltage reference value, according to the difference output current value between the power supply devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183362-A (JP)
Title: Method for manufacturing golf club head
Inventor: SUGIMOTO YASUSHI
IPC: A63B102/32
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a golf club head provided with a high durability by reducing a gap between two members to be joined.  <P>SOLUTION: The method for manufacturing the golf club head by adhering at least two members includes the process of manufacturing a first member P1 made of a metal material having a recess 9, the process of manufacturing a second member P2 which is made of a metal material different from the first member P1 and can be fitted into the recess 9, the process of forming a temporary assembling body 15 in which the second member P2 is fitted into the recess 9 of the first member P1, the bonding face reform process of sticking an inner peripheral face and an outer peripheral face by performing plastic deformation on at least a part of the inner peripheral face of the recess 9 and/or the outer peripheral face of the second member P2 facing this inner peripheral face 9 by pressing the temporary assembling body 15 by a press, and the welding process of welding the boundary part of the first member and the second member appearing on the outer face of the temporary assembling body processed by the bonding face reform process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191261-A (JP)
Title: Liquid crystal display device
Inventor: NUMAO KOJI
IPC: G06F3/033
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of having an input function without using a touch panel and achieving both display and input at the same time while suppressing a decrease in display quality.  <P>SOLUTION: The liquid crystal display device has a liquid crystal display panel 1, a back light device 2, and an imaging unit 9, and the back light device 2 has light sources 6a and 6b, an optical layer 4, and an umbrella-shaped member 7. The optical layer 4 is disposed on the rear side of the liquid crystal display panel 1 so that light emitted by the light sources is transmitted through the optical layer 3. Further, the optical layer 4 has an opening portion 4a. The umbrella-shaped member 7 is disposed facing the liquid crystal display 1 through the opening portion 4a while the top of the umbrella is directed to the liquid crystal display panel 1. The umbrella-shaped member 7 has a function of transmitting part of the incident light and reflecting the rest. The imaging unit 9 is disposed on the back side of the back light device 2 to image an observer side of the liquid crystal display panel 1 through the umbrella-shaped member 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211772-A (JP)
Title: Diaphragm carburetor
Inventor: PRAGER ANDRE
IPC: F02M7/06
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm carburetor which allows stable operation of an internal combustion engine even if operation is continued for a long period of time.  <P>SOLUTION: The diaphragm carburetor is provided with: a control chamber 13 communicating to an intake air passage 3 via at least one fuel hole 9, 10; and an acceleration pump 30 operated with depending on position of a restriction element retained in the intake air passage 3. A control chamber 13 is defined by a control diaphragm 14, a fuel pipe opens to the control chamber 13 via a suction valve 15, and the suction valve 15 is opened with depending on displacement of the control diaphragm 14. The acceleration pump 30 makes liquid pressure act on at least one actuator provided in the control chamber 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189709-A (JP)
Title: Polling request method, polling system and program
Inventor: MALIK NAEEM IGBAL
IPC: H04M3/42
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To route a message to a plurality of transmission destination terminals, to also route it to a part of the plurality of transmission destination terminals, to acquire the address list of the transmission destination terminals from the transmission destination terminals, and to convert a plurality of sub-addresses to Internet addresses.  <P>SOLUTION: A system of the present invention is a communication system, which performs routing to a plurality of devices, comprising: a plurality of transmission destination terminals 50-53 having network addresses; a network 40 in which a message passes through these terminals; a transmission source server 10 which generates a message; a transmission destination server 30 which comprises a lookup table and generates a copy of the message; and communication channels 20, 31, 21 for routing the copy from the transmission source terminal 10 to the transmission destination terminals 50-53.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008172738-A (JP)
Title: Optical wavelength router
Inventor: KAJIOKA HIROSHI
IPC: G02B6/122
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a costless and high-reliability optical wavelength router which is required to configure a future flexible and economical optical network.  <P>SOLUTION: An optical wavelength router uses a variable optical attenuator array instead of an optical switch currently used by a conventional method, and uses an optical directional coupler and an optical combiner in the input and output side, respectively, wherein an optical path is configured so that one core by one core may be connected from the output of each optical directional coupler with the input of each optical combiner, and a WDM input signal of a different wavelength is switched into a desired output terminal by controlling the attenuation amount of each channel of a variable optical attenuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197459-A (JP)
Title: Optical transmission/reception module
Inventor: SEKIJIMA MAKOTO
IPC: H01L31/0232
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured optical transmission/reception module that can correct an angular deviation of incident light to an optical fiber and that can simplify a manufacturing process and reduce cost, in an optical transmission/reception module in use for optical communication, particularly, for an optical transceiver for single-core bi-directional communication.  <P>SOLUTION: The optical transmission/reception module 100 includes: an optical fiber 153 having an optical incident/exiting end face 154 formed inclined to the center axis 5; a light emitting component 120 for emitting light in the optical fiber 153 direction; an optical element 2 that is arranged between the optical fiber 153 and the light emitting component 120 and that couples light emitted from the light emitting component 120 with the light incident/exiting end face 154; and a spacial region 70 between the optical fiber 153 and the optical element 2. The optical element 2 is provided with first and second optical members 180, 190 different in refractive index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199521-A (JP)
Title: Image processing apparatus and method thereof
Inventor: SUZUKI MASAKI
IPC: H04N19/61
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To apply a filter processing, which is faithful to the movement of a moving image object, to a frame to be encoded.  <P>SOLUTION: A frame memory 301 stores a latest I-picture frame. A motion vector detector 200 detects, from a frame to be encoded, a motion vector of a moving image object for motion compensation. With the motion vector for motion compensation as a reference, a vector correction unit 303 for preprocessing detects, for filter processing, a motion vector between the I-picture frame stored in the frame memory 301 and a P-picture frame. A preprocessing unit 118 applies, to the frame to be encoded, filter processing based on the motion vector for filter processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249194-A (JP)
Title: Optical module
Inventor: MORIBAYASHI SHIGERU
IPC: H01L31/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module manufacturing cost of which can be reduced, which is miniaturized, and reliability and mass-productivity of which can be improved.  <P>SOLUTION: The optical module is provided with: a photoelectric element 212 optically connected to an optical fiber array 202; a peripheral IC 214 electrically connected to the photoelectric element 212; and a flexible film 216 which envelopes the photoelectric element 212 and the peripheral IC 214 in a bloc. A first wiring 216a is provided for electrically connecting the photoelectric element 212 and the peripheral IC 214 to the flexible film, and a second wiring 216b is provided for electrically connecting the peripheral IC 214 to a module substrate 106.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203489-A (JP)
Title: Optical sheet, backlight unit using the same and display apparatus
Inventor: KINOSHITA TOSHIRO
IPC: G02F1/1335
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet, the distortion or the warp of which is prevented when the optical sheets are superposed on each other and which has an advantage for obtaining a clear display image and to provide a backlight unit for a display apparatus and the display apparatus.  <P>SOLUTION: A light diffusing film 32 and a polarizing plate 49 are used to be superposed respectively on the upper and the lower surfaces of the optical sheet 38. The coefficient of static friction of each of a cylindrical lens 44 and the optical sheet (the polarizing plate 49) is 0.15 and that of static friction of each of a reflection layer 47 (a light reflecting part 48) and the optical sheet (the light diffusing film 32) is 0.18.  <P>COPYRIGHT: (C)2008,JPO&INPIT