baber/WOPTO huggingface dataset:
Patent JP-2008202047-A (JP)
Title: Liquid-crystalline medium
Inventor: KLASEN-MEMMER MELANIE
IPC: C09K19/20
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-crystalline medium having excellent negative dielectric anisotropy which can be used for an electrooptical display with active matrix drive, that is, for IPS (in-plane switching) and FFS (fringe field switching).  <P>SOLUTION: The liquid-crystalline medium based on a mixture of polar compounds, comprises at least one compound of formula I and the liquid-crystalline medium is used for the active-matrix display based on the ECB, FFS, PALC or IPS effect, in the formula, R<SP>11</SP>and R<SP>12</SP>denote an alkyl group and the like, rings L<SP>1</SP>and L<SP>2</SP>denote a phenylene ring or a cyclohexylene ring, ring N denotes a halogen-substituted naphthalene ring and the like, and a and b denote 0 or 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197886-A (JP)
Title: Oil introduction structure of rotary shaft
Inventor: KAWAHARA KAZUTAKA
IPC: F16H57/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely introduce oil in an oil passage formed along the axial line of a rotary shaft supported by a ball bearing with a simple structure.  <P>SOLUTION: An oil sump 41 keeping the oil passage 33a of a rotary shaft 33 open is provided between a casing 15 and a shaft end of a rotary shaft 33 supported in the casing 15 through the medium of a ball bearing 29. A plurality of ribs 15c radially extending taking the axial line L of the rotary shaft 33 as a center are formed on the inner wall surface of the casing 15. The radial inside of the rib 15c is curved in a rotating direction of the rotary shaft 33 so that oil inside the oil sump 41 is dragged to be rotated when the ball bearing 29 is rotated with the rotation of the rotary shaft 33. At that time, rotating oil is guided to a plurality of ribs 15c to be collected on the radial inside, and pressurized to be forcibly supplied in the oil passage 33c of the rotary shaft 33. By so doing, the effective oil supply is realized with a simple structure to which the ribs 15c are added, only.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261617-A (JP)
Title: Radiant tube burner
Inventor: IKEDA ISAMU
IPC: F23C3/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reduction in the service life of a combustion cylinder, by largely reducing the NOx quantity in combustion exhaust gas, in a radiant tube burner.  <P>SOLUTION: This radiant tube burner is provided for mixing and burning fuel gas and combustion air jetted in the straightly advancing direction from a straightly advancing jetting pott 21 on the tip of a fuel gas supply pipe 20 arranged inside a radiant tube 10 for guiding the combustion air in a combustion cylinder 30. A radially jetting port 22 jetting the fuel gas in the radial direction is arranged in a tip part of the fuel gas supply pipe in the rear of the straightly advancing jetting port. A suppressing plate 23 is arranged on the periphery of the fuel gas supply pipe in the rear vicinity of this radially jetting port. A primary jetting port 25 jetting the fuel gas in the radial direction is arranged in the fuel gas supply pipe in a position in the rear of this suppressing plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199875-A (JP)
Title: Planar light emitting device
Inventor: IHARA AKIO
IPC: F21Y101/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light emitting device capable of providing surface emission having high uniformity, with high heat resistance and excellent flame resistance.  <P>SOLUTION: The planar light emitting device is structured such that a high-permeability transparent glass plate 16 transmitting light is arranged in a rear part in a metallic support case 11; light emitting diodes (LEDs) 17 are arranged to introduce light from end surfaces of the transparent glass plate 16; and the transparent glass plate 16 carries out surface light emission by the light from the LEDs 17. In a front part in the support case 11, a strengthened glass plate 20 with a light diffusion film 19 adhered to the rear surface is arranged by interposing a space part 21 between the transparent glass plate 16 and itself. The transparent glass plate 16 and the strengthened glass plate 20 are formed of glass without having a metal constituent. The light transmission rates of the transparent glass plate 16 and the strengthened glass plate 20 are preferably not smaller than 92%. The planar light emitting device is structured to improve luminance of the surface light emission of the transparent glass plate 16 by forming a reflective layer 15 on the rear surface of the transparent glass plate 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198353-A (JP)
Title: Apparatus for measuring physical quantity
Inventor: SHIMIZU KYOJI
IPC: G01C19/5621
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring a physical quantity, which detects the physical quantity with high accuracy and can be manufactured efficiently at a high yield ratio.  <P>SOLUTION: A vibration gyroscope 1 is equipped with a base part 13 which is made up by processing a piezo-electric substrate 10, and two vibration arms 11, 12 extending from one end side of the base part 13. Recess parts 21, 22 are formed near areas which respectively connect the vibration arms 11, 12 with the base part 13. Excitation electrodes 15a, 16a are respectively arranged on one principal surface (front side) including the recess parts 21, 22 of the vibration arms 11, 12. Piezo-electric thin plates 51, 52 each being made up by disposing a detection electrode 55 on a piezo-electric plate 50, are fixed so as to adhere to respective recess bottoms of the recess parts 21, 22 by using an adhesive 100. Apertures of the recess parts 21, 22 are made up such that their outer shapes are larger than those of the piezo-electric thin plates 51, 52, and approximate to those of the piezo-electric thin plates 51, 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199962-A (JP)
Title: Separator-incorporated electrode, its manufacturing method, and power storage device using the same
Inventor: NAKAZATO KUNIO
IPC: H01M2/16
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure capable of reducing resistance caused by ion-passing, wherein a separator is incorporated in advance.  <P>SOLUTION: An electrode 10 and the separator 20 are incorporated by sticking each other in advance in a separator-incorporated electrode 100. The electrode 10 is incorporated in the separator via an electrode mixing agent layer 10a including an active material so as not to make both parties separate each other. The electrode mixing agent layer 10a is arranged by adhesively bringing into contact with both of a collector 10b forming the electrode 10 and the separator 20. Such the electrode 10 can be used for a lithium-ion battery and a lithium-ion capacitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203165-A (JP)
Title: Method for producing composition and composition produced by the same
Inventor: TANIGUCHI YASUMASA
IPC: A61K8/37
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, since cosmetics and medicines require a least required amount of an antiseptic agent to be compounded therewith, trial production is required to be repeated many times and various tests for confirming preservation efficacy are required to be carried out until the amount is determined and that the preservation efficacy test takes about one month before the result is obtained requiring considerable time and cost.  <P>SOLUTION: A minimum concentration for inhibiting propagation of a bacterium is measured for each bacterium for a raw material exerting influences on antiseptic properties thereby to calculate an antibacterial index and a preservation efficacy test is carried out for a necessary recipe thereby to set a reference value based on the result of the preservation efficacy test. Thus, the compounded amount of the raw material necessary for antisepsis of a preparation to be newly prepared can be anticipated in advance, or alternatively the compounded amount of the raw material can be decided based on tests within a limited range, and therefore efficient commercial production becomes possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205858-A (JP)
Title: Guide light
Inventor: KOIDE SHINJI
IPC: G09F13/18
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide light capable of partially adjusting luminance of a display panel.  <P>SOLUTION: The guide light A includes: a substantially-rectangular box-shaped body part 1 having a front surface opened; a light emitting block 3 mounted to the body part 1 from the front surface side and emitting light; and a display block 2 mounted to the light emitting block 3 from the front surface side. The light emitting block 3 has a nearly-rectangular plate-like block body 3a, wherein a projecting base part 3b having a plurality of main light sources 10 horizontally arranged and exposed on its undersurface is protruded in an upper part of the block body 3a. The display block 2 includes a display panel 8 with a display pattern B formed thereon and a light guide plate 9, and is structured such that, when light emitted from the main light sources 10 is entered in the light guide plate 9 from the upper end surface of the light guide plate 9, the light is repeatedly reflected in the light guide plate 9 and emitted to the display panel 8 from the front surface side, and auxiliary light sources 11 arranged in positions corresponding to a light-colored region (b) of the display panel 8 in the block body 3a are lit, thereby the luminance contrast of a deep-colored region (a) to the light-colored region (b) is set not smaller than a certain value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205296-A (JP)
Title: Diagnostic system, method and program for network system,
Inventor: SUMITA NOBUO
IPC: G06F13/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform monitoring and diagnosis between different communication protocols without needing high-level expert knowledge of a network, in a network system introduced with a protocol converter.  <P>SOLUTION: In this diagnostic system for the network system, so as to monitor and diagnose the network system wherein a TCP/IP network NW wherein a control server 100, switching hubs 200, or network apparatuses 300 can be connected, and a communication target apparatus 400 performing data communication by a communication protocol different from TCP/IP are connected through the protocol converter 500, data on the TCP/IP network NW and data transmitted/received by the communication target apparatus 400 are always collected, and the data on the TCP/IP network NW in an indicated time zone and the data transmitted/received by the communication target apparatus 400 are sequentially compared and merged, for trouble occurrence, for example.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201636-A (JP)
Title: Non-contact type tonometer
Inventor: TAKII MICHIHIRO
IPC: A61B3/16
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely correct intraocular pressure by precisely measuring the thickness of the cornea of an eye to be examined.  <P>SOLUTION: This non-contact type tonometer includes a fluid blowing means for blowing a fluid on the cornea through a nozzle and a deformation detecting means for detecting the deformed state of the cornea and also includes a condensing optical system which is a projection optical system for projecting the light emitted from a photographing light source on the anterior eye part through a nozzle and condenses the light emitted from the light source on the anterior eye part, a projection optical system having a luminous flux restricting means for projecting the luminous flux emitted from the light source and passed through the nozzle on the anterior eye part and restricting the luminous flux passed through the outside of the nozzle, and the anterior eye part cross-section photographing optical system having an imaging element for taking the cross-sectional image of the anterior part and an imaging lens for guiding the reflected light from the anterior part by the projection optical system to the imaging element and is arranged so that the light cross section of the projected image by the projection optical system, the main plane of the imaging lens and the extension surface of the imaging surface of the imaging element cross to each other on one axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211146-A (JP)
Title: Information providing system and information providing server
Inventor: KONDO TOSHIAKI
IPC: G06Q30/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of a user when acquiring information from a plurality of information providing servers.  <P>SOLUTION: A main page providing server 200 in which a plurality of pages belonging to a group are arranged so as to be distributed transmits a page designated by a user terminal 300 as a main page to a user terminal 300. The main page providing server 200 transmits page information showing that the page of the group has been designated by the user terminal 300 to a sub-page providing server 100. The sub-page providing server 100 transmits a sub-page showing the list of a plurality of pages belonging to the group to the user terminal 300 so that the page to be displayed as the main page can be selected by a user from among a plurality of pages belonging to the group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209962-A (JP)
Title: Fluid bearing, stage apparatus, exposure device, and device manufacturing method
Inventor: AOYAMA TOSHIRO
IPC: F16C32/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing capable of preventing stability from being decreased and unexpected behavior from occurring.  <P>SOLUTION: The fluid bearing includes a first recess formed in a first surface of a first member, a second recess formed inside the first recess, and a fluid blowoff part provided inside the second recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183928-A (JP)
Title: Carbon dioxide reducing device
Inventor: KOIKE MASAHIRO
IPC: B09B3/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce carbon dioxide by efficiently utilizing a road itself although carbon dioxide is reduced by absorbing it with roadside trees and regulating the exhaust gases from automobiles and autobicycles on a conventional road.  <P>SOLUTION: Carbon dioxide may be reduced by placing a bead-like carbon dioxide reducing device under an asphalt pavement when blocks are built by the road and the pavement is constructed on the road.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208271-A (JP)
Title: Image recorder
Inventor: KATO YOSHINORI
IPC: B41J2/185
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can bring a cap into contact with a nozzle formation surface of a recording head in a stable state with no increase of the number of parts.  <P>SOLUTION: When a purge cap 71 is made to contact with the nozzle formation surface of the recording head 39, an annular part R of a tube T and a coil spring K are deformed by being held between a bottom surface of a cap supporting body 72 and the purge cap 71 in a space S1. The purge cap 71 is energized to the nozzle formation surface side of the recording head 39 by the restoration force. Accordingly, the purge cap 71 can be brought into contact with the nozzle formation surface of the recording head in the stable state with no increase of the number of parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210317-A (JP)
Title: System, method and program for measuring tire touch-down characteristics
Inventor: TAKAYAMA MASAHIRO
IPC: G01M17/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for measuring tire touch-down characteristics which enable measurement of the touch-down characteristics of a tire by a relatively simple constitution and in a short time, and a tire model preparing program.  <P>SOLUTION: The measuring system 10 of the tire touch-down characteristics includes a card reader-writer which reads measuring data from a memory card whereon the measuring data regarding the posture of a vehicle in running are recorded, a plurality of actuators 14FL etc. which are attached respectively to different parts of a test vehicle 16 and change the posture of the test vehicle 16 by driving the parts respectively, a control part 12 which controls the actuators 14FR etc. on the basis of the read measuring data so that the characteristics of the touch-down surface of at least one tire in running of the vehicle be reproduced in the test vehicle 16, and pressure sensors 26FL etc. which measure the characteristics of the touch-down surfaces of the tires of the test vehicle 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207982-A (JP)
Title: Method of recovering phosphorus extract
Inventor: TABATA MASAO
IPC: B09B3/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering a phosphorus extract, efficiently at low costs, from an acidic or alkaline extract containing incineration ash of phosphorus-containing sludge.  <P>SOLUTION: The recovering method has a phosphorus dissolving process of adding a strongly acidic or alkaline solution to incineration ash of phosphorus-containing sludge to dissolve phosphorus and a solid/liquid separation process of removing the insoluble ingredients from the mixed solution of a phosphorus-dissolved solution and insoluble ingredients to recover the phosphorus extract. The solid/liquid separation process comprises passing the mixed solution through a filtration plate equipped with a filter cloth from the primary side of the filtration plate so as to filter the mixed solution while a layer of the insoluble ingredients in the mixed solution is formed on the primary-side surface of the filter cloth and recovering the phosphorus extract from the secondary side of the filtration plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210070-A (JP)
Title: Ball joint
Inventor: FUJIWARA HIDEKI
IPC: F16C11/06
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint whose rattling is suppressed over a long period.  <P>SOLUTION: An opening portion 46 is formed at the opening side end of a socket 16. A stud shaft 24 is inserted through the opening portion 46. On the inner face at the front end of a peripheral wall 43 of the socket 16, a connection surface 47 is formed around a center axis C. A seal member 49 is internally fitted to the connection surface 47 of the socket 16. The seal member 49 is arranged near the opening portion 46 to seal a space between the socket 16 and a spherical head portion 23. A seal lip 50 of the seal member 49 has slide contact with the outer surface of the spherical head portion 23. Foreign matters including water and dust are therefore prevented from moving into a resin sheet storage region 58 where a resin sheet 17 is arranged in a storage space 44. This prevents the breakage of the resin sheet 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209638-A (JP)
Title: Locking release mechanism of latch in latch lock
Inventor: NAKAMURA TATSUYA
IPC: E05B1/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking release mechanism of a latch in a latch lock capable of being operated by operating a small operation member and locking the small operation member at a predetermined position.  <P>SOLUTION: This locking release mechanism of the latch in the latch lock includes a lock box stored in a cavity part of a door as fittings and provided with the latch protruding from a front plate and an operation lever member constituting the locking release mechanism for the latch, a seat plate fixed on a wall surface of the door through a fixing means, and an insertion driving piece of an operation member provided on the seat plate and extended into the lock box through a through window formed in the lock box to press the operation lever member. The operation member is smaller than the seat plate and is a knob plate provided slidably on the seat plate. The insertion driving piece has a mounting base provided or molded integrally on a back side of the knob plate. A back board is provided and fixed on a rear surface of the seat plate 7, and a locking means for the operation member is incorporated in the back board and the operation member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211789-A (JP)
Title: Optical pickup device
Inventor: SUGAWARA MASAYOSHI
IPC: G11B7/125
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which influence of variation in the polarization direction of a laser beam emitted from a semiconductor laser element can be suppressed.  <P>SOLUTION: In the optical pickup device, a polarization filter 22 is arranged between a polarization beam splitter 13a and a front monitor PD14. A filter face of the polarization filter is tilted relative to a plane vertical to an optical axis of the incident laser beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216025-A (JP)
Title: Hermetic compressor
Inventor: SAKIMOTO KOSEI
IPC: F04B39/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor restricted in discharge of oil by efficiently separating oil inside a sealed container, in regard to a hermetic compressor deteriorated in performance of a heat exchanger in a refrigeration cycle and deteriorated in performance of an air check device and refrigerating equipment by increasing the quantity of discharged oil out of the compressor.  <P>SOLUTION: In this hermetic compressor, shape of an upper coil end 17 of a motor 2 is formed into a tapered shape so as to lead refrigerant gas mixed with oil mist to the inner wall of a sealed container, and oil is separated by making the refrigerant gas positively abut on the inner wall of the sealed container 1, and the filtered refrigerant gas is led to a discharge pipe, and the quantity of discharged oil is thereby reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219011-A (JP)
Title: Image reader and image forming apparatus mounted with the same
Inventor: HOSONO TOMOHIDE
IPC: H04N1/107
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader wherein a reflection plate includes, in addition to a light converging function, a function for stabilizing scanning using a carriage, and image forming apparatus mounted with the image reader.  <P>SOLUTION: An image reader includes a document face (6) for placing a document thereon and a carriage (40) that moves with respect to the document face. The carriage includes: a housing (41); a stick-like light source (46) installed on a light sound mount base (44) of the housing; and a reflection plate (54) that is formed separately from the light source mount base, partially surrounds the light source, converges light from the light source toward the document face, and stabilizes scanning using the carriage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217151-A (JP)
Title: Communication system and communication device
Inventor: KOBAYASHI EIKO
IPC: G06Q50/10
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a good balance between an appropriate answer to a question and smooth progress of a lecture.  <P>SOLUTION: A network lecture system 10 includes a lecturer terminal 100 and a plurality of course participant terminals 200. The course participant terminal 200 can reproduce the lecture and, if necessary, can transmit a question to the lecturer terminal 100 during progress of a lecture. On receiving the question, the lecturer terminal 100 obtains an answer in accordance with the content of the question and classifies the obtained answer into a first group or a second group in accordance with the content. The lecturer terminal 100 transmits the answer to all the logged-in course participant terminals 200 when the answer is classified as the first group, and transmits the answer only to the course participant terminal 200 that has transmitted the question corresponding to the answer when the answer is classified as the second group.  <P>COPYRIGHT: (C)2009,JPO&INPIT