baber/WOPTO huggingface dataset:
Patent JP-2008096758-A (JP)
Title: Iron-based black particle powder for toner
Inventor: SHIMO SHINYA
IPC: G03G9/083
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron-based black particle powder which is superior in staining power and of which magnetization intensity is, as low as possible, and make it possible to use the iron-based black particle powder as a coloring material for a black pigment, dye, and resin composition, etc.  <P>SOLUTION: The present invention is the iron-based black particle powder for toner, comprising iron-titanium composite oxides, in which the iron-based black particle is 0.05-0.4 μm for the average particle size of the primary particle (Dp), and is 0.06-1.0 μm in the average particle size of the secondary particle (Da), and the ratio of the average particle size of the secondary particle (Da) to the average particle size of the primary particle (Dp), or (Da/Dp), is 1.1-2.8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007107376-A (JP)
Title: Winter service spraying apparatus
Inventor: SEIDL RICHARD-PETER
IPC: E01H10/00
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying apparatus used for a winter service spraying vehicle for spraying spreading grit such as road surface spreading salt moistened with brine (a ductile solution).  <P>SOLUTION: This winter service spreading apparatus rotatingly spreads a mixture of the spreading grit S such as the spreading salt and the brine F by a spreading disk 6. The spreading grit S or the mixture is supplied in the discharge direction by a down pipe 3 and a mouth piece 4 downstream of the down pipe 3 to the spreading disk 6, and the discharge end 4c of the mouth piece is oriented radially outward in relation to the rotation axis 5 of the spreading disk 6. The discharge end 4c has an angle of inclination of between 20° and 60°, preferably approximately 35° to 40° in relation to the rotation axis 5. A rotary drive device for the spreading disk 6 has an electric motor A which is offset from the rotation axis 5 of the spreading disk 6 and a gear device 13 which is coupled to the rotation axis of the spreading disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116893-A (JP)
Title: Device and method for detecting fault section by comparison of phase difference, and magnitude of zero-phase current in non-grounded distribution system
Inventor: CHE MYON SON
IPC: H02J13/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To separate a fault section from a distribution system without causing power interruption by detecting the fault section, while comparing inter-line voltages, phase differences between zero-phase currents, and the magnitude of each of the zero-phase currents measured by each terminal machine of lines.  <P>SOLUTION: Line terminal devices 21, 22, which are installed to each section of the lines so as to measure inter-line short circuit voltages and the zero-phase currents to transmit the phase differences and magnitude of the zero-phase currents to a central controller 30 after calculating them, and to execute the opening/closing command of a switch corresponding to instructions of the central controller 30, are provided in fault section detection in a non-grounded distribution system. The central controller 30 controls overall operations of a fault section detection system and a fault line detector 10 which transmits the presence or the absence of faults in self lines to the central controller 30, after detecting it when line faults occur, determines the fault section in the line, by requesting the transmission of phase difference information to each line terminal device when fault information is transmitted from the fault line detector 10, separates the fault section from the system by turning on a linked switch, and continues power supply to a load by switching a sound section to a linked line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141825-A (JP)
Title: Envelope for display and manufacturing method thereof and display using envelope
Inventor: KUROKI YUICHI
IPC: H01J11/48
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an envelope for displays which is capable of improving the strength and keeping the airtight by suppressing the formation of bubbles in its sealing material.  <P>SOLUTION: This envelope for displays comprises: a front and a rear glass member which are both made of mixed alkali glass are arranged in facing relation to each other with a predetermined spacing therebetween; and a sealing layer 5 which is layered on the periphery of the spacing between the front and the rear glass member. Therein, the sealing layer is the sintered body of a sealing material comprising polyimide resin as a principal component, and an imidization ratio of the polyimide resin in the sintered body after being sintered is not less than 95% and an alkali barrier layer 7 exists on the surface of the front glass member and/or the rear glass member to contact the sealing layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006902-A (JP)
Title: Method for breeding bumblebee
Inventor: ONO MASATO
IPC: A01K67/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently breeding colonies of bumblebees in a room so as to be used as a pollinator of agricultural products.  <P>SOLUTION: By attending the queen bee of the bumblebee by several worker bees as helpers, the nesting success rate is increased and emergence of the first brood of working bee is promoted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103639-A (JP)
Title: Structure and manufacturing method of intelligent power module
Inventor: TAMURA YOSHINOBU
IPC: H01L23/04
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure in which terminal pins are not installed beforehand in a resin housing of a power module side.  <P>SOLUTION: An intelligent power module 10 is constituted by connecting the power module 1 and a substrate 2 via terminal pins 4, 4. In the resin housing 3, 3 of the power module 1, housing-side pin inserting holes 27, 27 for inserting the terminal pins 4, 4 are formed while in connectors 5, 5 of the substrate 2, connector-side pin inserting holes 6, 6 for inserting the terminal pins 4, 4 are provided. In a state that the substrate 2 is placed on the power module 1, housing-side pin inserting holes 27 and connector-side pin inserting holes 6 are communicatively connected to each other, and the terminal pins 4, 4 are inserted into the connector-side pin inserting holes 6 and the housing-side pin inserting holes 27 from openings of the anti power module 1 side of the connector-side pin inserting holes 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105185-A (JP)
Title: Electromotive vertical injection molding machine
Inventor: OMOBAYASHI TAKAHIDE
IPC: B29C45/84
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized reliable electromotive vertical injection molding machine capable of certainly preventing the falling of a movable platen even at the time of cutting of a timing belt, having no problem of noise, abrasion, etc.  <P>SOLUTION: The backlashing of the follower pulley (25) attached to the ball screw (22) for driving a toggle type mold clamping device (10) is directly prevented by meshing the projections (35a) of a stopper (35) with the teeth (25a) of the follower pulley (25). At this time, the projections (35a) of the stopper (35) are formed into the same shape as the teeth (25a) of the follower pulley (25). Further, the support revolving shaft (36) of the stopper (35) is positioned on a line (X) outwardly inclined by a predetermined angle from the tangential line of the follower pulley (25) at a point (P') where the projections (35a) of the stopper (35) are meshed with the teeth (25a) of the follower pulley (25).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007028682-A (JP)
Title: Optical signal receiving system
Inventor: MIYAMORI SHINJI
IPC: H04B10/556
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal receiving system capable of receiving a signal without causing interruption of signal transmission by the block even when a transmission path is interrupted.  <P>SOLUTION: In an optical signal receiving system, a de-interleave processing for receiving a first optical signal and a second optical signal corresponding to a first transmission signal and a second transmission signal emitted from an optical signal transmitter 100 into a space and reproducing the above-mentioned first transmission signal and the second transmission signal by receiving means 151, 152, 153, and replacing the above-mentioned first transmission signal and the second transmission signal to an original time order by unit by an order re-replacing circuit 555.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008106459-A (JP)
Title: Construction method for impervious wall
Inventor: WAGI TAKATSU
IPC: E02B3/16
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To keep the performance of an impervious wall proper by infilling an impervious material into a joint portion in which steel sheet piles are erected in line, when controlled-type revetment is constructed by erecting the impervious wall.  <P>SOLUTION: When the controlled-type revetment is constructed, the impervious material is infilled into an internal space 21 in a connecting portion between sheet pile walls 15 in which the steel sheet piles 20 are erected in line, so that imperviousness to water can be maintained in the joint portion. When the impervious material is infilled, a perforated pipe 22 is prearranged, so that impurities such as water can be moved upward from below, as the impervious material is infilled. Thus, the water and the like are prevented from remaining by being sealed in the lower portion of the impervious material and an impervious material layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105777-A (JP)
Title: Paper feeding cassette
Inventor: MURASHIMA MASAKI
IPC: B65H7/04
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette allowing prevention of increases of the sizes of the paper feeding cassette itself and equipment provided with the cassette and an increase of cost, and exact display of paper residual quantity by a simple mechanism.  <P>SOLUTION: This paper feeding cassette 1 is provided with a lift plate 3 mounted with paper P on an upper surface and a driving device 10 for pushing up a downstream end of the lift plate 3 to be displaced to a paper feeding position. The paper feeding cassette 1 is provided with a paper residual quantity display mechanism 20 for displaying paper residual quantity of the paper P mounted on the lift plate 3 by interlocking with an operation of the driving device 10. As a result, the lift plate 3 itself is not required to be newly provided with an engagement position with the paper residual quantity display mechanism 20, and a space for arranging the paper residual quantity display mechanism 20 is not required to be largely secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109457-A (JP)
Title: Facsimile machine and incoming call rejection method therefor
Inventor: SONEOKA HIROSHI
IPC: H04N1/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such misunderstanding that a user has confirmed transmission data when facsimile transmission is performed to a complex machine with no user around and the transmission is normally finished.  <P>SOLUTION: When the complex machine is in an energy saving mode, facsimile reception is rejected, and the facsimile is not received and a received document is not printed out when the user is absent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105847-A (JP)
Title: Rubber composition for conveyor belt and conveyor belt
Inventor: NAKANO HIRONORI
IPC: C08L21/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for conveyor belts and provide a conveyor belt equipped with excellent abrasion resistance and with an enhanced cutting resistance, tearing resistance, and also enhanced fire retardancy.  <P>SOLUTION: The rubber composition for conveyor belts is formed by including organic fibers in the rubber component. The organic fibers should preferably be aramid and/or cellulose short fibers of. It is preferable that the organic fibers have lengths between 0.1-10 mm and an included content of 0.2-20 parts by mass per 100 parts by mass of a rubber component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111236-A (JP)
Title: Protective cover for buried member of column
Inventor: IIDA HIDEYUKI
IPC: E01F9/60
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cover installable while covering the top of a buried member by a simple operation, installable without protecting against rain even in the rain, not affected by dispersed dirt even when strong wind is blowing and not flown by the strong wind, and capable of preventing the top of the buried member from being damaged by the mischief of children and animals such as dogs and cats.  <P>SOLUTION: This protective cover comprises a generally flat protective cover body 2 disposed while generally covering the top of the unsolid buried member disposed near the base end of a column A. The protective cover body comprises a column insertion part 2a into which the column is inserted, connection parts 2d, 2e with the side ends 2b, 2c connected to each other to be formed in a generally conical shape, a water drop intrusion prevention part 2f formed at the column insertion part and preventing rainwater from intruding along the column, nail insertion hole parts 2g formed around the peripheral edges for inserting nails therethrough when the cover body is fixed to a road, and reinforcing parts 2h so formed on the surface of the protective cover body as to be hard to deform and retaining the shape of the protective cover body in a generally conical shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111915-A (JP)
Title: Optical scanner
Inventor: NAKAI JUN
IPC: G02B7/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which does not intercept parallel luminous flux to be passed with an aperture and can stably obtain a desired beam spot diameter at a low cost.  <P>SOLUTION: In the optical scanner, a lens holder 22 is configured by integrally forming the aperture part 22b of aligning laser beams on one end of a lens-barrel part 22b of holding a collimator lens 21, and the thickness of the aperture part 22b is formed thin to such an extent that can be easily deformed elastically. Then, the aperture part 22b is deformed elastically along a laser beam emission side lens surface 21a of the collimator lens 21 and, thereby, the aperture part 22b is closely adhered to a laser beam emission side lens surface 21a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118492-A (JP)
Title: Optical disk reproducing device
Inventor: NAKATANI HIROYUKI
IPC: G11B20/10
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device with which more effective learning of foreign languages becomes possible.  <P>SOLUTION: Whenever a key for scene extraction is input in a remote controller 10 during DVD reproduction, each piece of subpicture data of a plurality of languages for display at present and each piece of audio data of the plurality of languages, corresponding to the subpicture data, are stored in a memory 9, and screen display and sound output are performed by using the stored data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183921-A (JP)
Title: Music information retrieval using 3d search algorithm
Inventor: KEMP THOMAS
IPC: G10L25/48
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient query method applicable to retrieval for information about a music piece stored in a database.  <P>SOLUTION: In this content-based music information retrieval system, in particular to a query-by-humming (QbH) database system, after queries in the form of analog audio sequences, which encompass parts of sung, hummed or whistled tunes, parts of a melody played on a musical instrument (for example, an electronic keyboard) and/or speaker's voice articulating at least one part of a song's lyrics, is processed to analyze and recognize the melody, textual background information about a musical piece is retrieved. The background information includes a music title, a production number, a composer, and a publication date, for example, and if available, includes further information and the like about a dedication, a player, all the work of the composer, and his/her life.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008124651-A (JP)
Title: Receiver, recorder, recording/reproducing system, method for controlling receiver, and method for controlling recorder
Inventor: KOYAMA SHINICHI
IPC: H04N21/433
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of more surely and easily restarting the viewing of a program from an interrupted point after a user interrupts the viewing of the program in a mobile terminal.  <P>SOLUTION: A receiver is provided with a receiving means for receiving television broadcasting, a display part for displaying an image concerned with a broadcasting program received by the receiving means, a first transmitting means for transmitting program information indicating the broadcasting program being received by the receiving means to an external recording apparatus, a second transmitting means for transmitting interruption information indicating an interrupting position where the display of the broadcasting program being received on the display part is interrupted to the recorder, and a third transmitting means for transmitting reproduction instruction information for instructing the reproduction of data which are data of the broadcasting program recorded by the recorder on the basis of the program information and data after the interrupting position of the broadcasting program whose display on the display part is interrupted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119907-A (JP)
Title: Image forming apparatus
Inventor: KUNIOKA SATOSHI
IPC: D21H19/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that when an image can be formed by using a coated paper for commercial/publication printing with poor fixabilities as a recording medium and using a highly permeable recording liquid, the recording liquid is transferred on a spur for pressing the coated paper on which image formation is completed for discharging the paper, and that the missing of the image and a mark of the spur occur.  <P>SOLUTION: An image forming apparatus is equipped with a recording head 34 consisting of a liquid delivering head for delivering the highly permeable recording liquid to the coated paper for commercial/publication printing to form the image, a plurality of paper discharging rollers 62 for discharging the coated paper on which the image formation is completed, and the spurs 63 arranged in accordance with respective paper discharging rollers 62. A load applied on the coated paper by the spur 63 is set at a value of ≤0.07 N when a spring member 65 being a member for supporting the spur 63 is bent to 1 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120711-A (JP)
Title: Milbemycin derivative at position 27, having oxime group at position 13
Inventor: TSUKIYAMA TAKAHIRO
IPC: A61P33/14
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent acaricidal activity, insecticidal activity and/or vermicidal activity, and useful as an active ingredient of an agricultural/horticultural insecticide or acaricide, or animal vermicide.  <P>SOLUTION: This milbemycin derivative at position 27, having an oxime group at position 13 is expressed by general formula (I) [wherein, the geometrical isomerism of the oxime group is E or Z; R is a 1-6C alkyl or a 3-6C cycloalkyl; and X is O, the combination of H with OH or the combination of H with a 1-6C alkoxy].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122177-A (JP)
Title: Inspection device and inspection method
Inventor: HIRAIDE KATSUJI
IPC: G01R31/02
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device capable of inspecting the electrical characteristics of an inspection object with high accuracy and uniformly pressing an external connection terminal and a terminal for inspection.  <P>SOLUTION: This inspection device comprises a support body 2 for supporting an inspection object 20; a wiring board 3 set on the support body 2; a terminal 4 for inspection, set on the wiring board 3; a pressurizing member 10 for pressurizing the external connection terminal 24 of the inspection object 20 onto the terminal 4 for inspection; and an elastic film 32, set on the opposite side of the pressurizing member 10 of the support body 2, pressing the support body 2 to the pressurizing member 10 by using the pressure of an inner sealed compressed gas G.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095058-A (JP)
Title: Photocatalyst-containing liquid material
Inventor: YAMAGUCHI MASAHARU
IPC: B01J35/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst-containing liquid material sprayable simply at a general household, safe to a human body and environment, inexpensive and further enhanced in photocatalytic power.  <P>SOLUTION: This photocatalyst-containing liquid sprayable with an atomizing spray has been developed by utilizing a vegetable cellulose as a binder to give air permeability after curing of the binder so as to react the apatite-carried photocatalyst particles efficiently, and also by mixing ethyl alcohol to exhibit instantaneous sterilization and deodorization performances.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124319-A (JP)
Title: Heat sink apparatus
Inventor: KABETANI MASATO
IPC: H01L23/36
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink apparatus not only having a small size, but also capable of passing air for cooling homogeneously through all paths.  <P>SOLUTION: Between every two fins of a plurality of fins 2 provided upright in parallel to each other, the path P for air for cooling is formed. A cross flow fan 3 has: a rotation axis 4 extended in a direction perpendicular to a plurality of fins 2; and a plurality of blades 5 provided separately to each other along the axis direction of the rotation axis 4 each corresponding to each path P. The cross flow fan 3 is placed on a base member 1 so that the under half thereof is positioned inside the path P. By rotating the plurality of blades 5 through each corresponding path P, air for cooling is forced to be fed in each path P, so that air for cooling can be passed through each path P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131057-A (JP)
Title: Device and method for generating encryption protocol, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/14
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption protocol generation device performing customization to appropriate authentication or key share protocol according to the environment and request conditions of a communicating party to generate an encryption protocol automatically.  <P>SOLUTION: Environment condition data comprising security and performance requirements and requirement condition data are exchanged between terminals, and a basic protocol is generated based on the exchanged security requirements. Insufficient data is added to a generated basic protocol and overlapped data is deleted from the basic protocol to which the insufficient data has been added. The stored known data and a stored key are used to determine a key generation function for session key generation, and at least the details, algorithm, and data length of transfer data are determined based on the performance requirements for parameter setting.  <P>COPYRIGHT: (C)2008,JPO&INPIT