baber/WOPTO huggingface dataset:
Patent JP-2009198964-A (JP)
Title: Developing device and image forming apparatus
Inventor: HAGA MASAYASU
IPC: G03G15/08
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that can effectively suppress nonuniform image density while allowing bend of a developing roller, and to provide an image forming apparatus.  <P>SOLUTION: The developing device 10 includes: the developing roller 12 for supplying developer to an electrostatic latent image on a photoreceptor 2; and a supply roller 13 that brings the developing roller 12 into press-contact with the photoreceptor 2. The developing roller 12 has: a core bar 31 having cylindrical outer shape; and a resin layer 32 formed on the outer circumferential face of the core bar 31. The resin layer 32 is formed in such a manner that the middle part is thinner than both end parts in the lengthwise direction of the core bar 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197990-A (JP)
Title: Motorcycle including centrifugal clutch
Inventor: INOMORI TOSHINORI
IPC: F16D43/12
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal clutch enabling stable sloped road parking only by carrying out a gear input operation without using a parking brake, and a motorcycle including the centrifugal clutch.  <P>SOLUTION: A clutch 2, which is a centrifugal clutch, includes a pressure plate 77 that causes a friction plate 64 and a clutch plate 65 to contact with each other; and a roller weights 41 that move to a radially outer side of the pressure plate 77 by an amount of movement corresponding to a magnitude of a centrifugal force to thereby press the pressure plate 77 in a direction causing a plate set 66 to be contacted by using a force corresponding to the amount of the movement. The pressure plate 77 causes the friction plate 64 and the clutch plate 65 to contact with each other even when the engine 4 is in a stopped state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204386-A (JP)
Title: Specimen analyzer, abnormality control method, and program for specimen analyzer
Inventor: TAKEHARA HISATO
IPC: G01N35/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage or the like of a mechanism part caused by the operation at the time of occurrence of abnormality in a specimen analyzer by reducing the waste of a specimen and a reagent when abnormality occurs in the mechanism part of the specimen analyzer.  <P>SOLUTION: The specimen analyzer 1 includes a primary reaction table 81 for holding a cuvet housing the specimen and the reagent to transfer the same, a reagent dispensing parts 90a-90c or the like for dispensing the reagent in the cuvet held to the primary reaction table 81, a secondary B/F separation part 100b for performing the B/F separation processing of the cuvet not held to the primary reaction table 81 and a sensor for detecting the occurrence of abnormality in the reagent dispensing parts 90a-90c. The control device 400 of the specimen analyzer 1 stops the operations of the reagent dispensing parts 90a-90c in the case where abnormality occurs in the reagent dispensing parts 90a-90c and controls those operations so as to continue the operation of the secondary B/F separation part 100b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212124-A (JP)
Title: Printed-circuit board, method of forming frame ground of printed-circuit board, and electronic apparatus
Inventor: ISHII NORIHIRO
IPC: H05K1/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed-circuit board with a frame ground part thin-formed.  <P>SOLUTION: The printed-circuit board includes: the frame ground parts 11 with conductive patterns 13a, 13b formed in the periphery of installation holes 12 for fixing; and a plurality of through-holes 14 provided in the periphery of the installation holes 12 of the frame ground part 11. The method of forming the printed-circuit board includes the steps of: applying the cream solder 15 to the through-holes 14 in a cream solder printing step in a component mounting step; melting the cream solder 15 in a reflow step; introducing a part of the melted cream solder 15 into the through-holes 14; attaching them to the conductive patterns 13a, 13b of the through-holes 14 and their periphery; and forming the solder film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210789-A (JP)
Title: Optical member and liquid crystal display device
Inventor: HASHIMOTO HIROMASA
IPC: G02F1/13
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member reduced in the degree of development of difficulty in peeling due to change with time, and to provide a liquid crystal display device reduced in thickness while maintaining durability and easily recyclable.  <P>SOLUTION: The optical member comprises a polarizing plate, a first adhesive layer, a retardation film, a second adhesive layer, and a circularly polarized light separation element, wherein (PX-P<SB>11</SB>)<(QX-Q<SB>11</SB>) is established with respect to: initial peeling force P<SB>11</SB>at 25°C of an interface between the polarizing plate and the first adhesive layer; peeling force Q<SB>11</SB>at 25°C after 150°C, 8 hr aging thereof; initial peeling force PX at 25°C from the retardation film to the circularly polarized light separation element; and peeling force QX at 25°C after 150°C, 8hr aging from the retardation film to the circularly polarized light separation element, and the first adhesive layer is formed of a cured product of a silicone-based composition. The liquid crystal display device includes this optical member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208599-A (JP)
Title: Control device of vehicle
Inventor: ITO MASATOSHI
IPC: B60W20/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a shock in down shift gear change and increase of friction material thermal load of automatic transmission in a control device of a vehicle which outputs power from a second electric motor to a driving wheel (shaft) through a stepped automatic transmission.  <P>SOLUTION: Torque down of the second electric motor can be carried out during down shift gear change by carrying out control to restrict engine power so that power transfer between a first electric motor and the second electric motor can always be balanced, and carrying out control to suppress rising speed of revolution of an engine by controlling at the side of the engine, such as control of delay angle of ignition timing and reduction control of fuel injection amount. Down shift gear change is also carried out after revolution of the engine has fallen to the revolution at which protection control does not operate by lowering the revolution of the engine before start of down shift gear change. Blast of the second electric motor under torque down gear change can be suppressed by such control, and suppression of the shock in the gear change and protection of friction materials of a friction engaging element become possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217013-A (JP)
Title: Device and method for adjusting beam in optical beam path
Inventor: BIRK HOLGER
IPC: G02B21/06
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for adjusting a beam in an optical beam path.  <P>SOLUTION: The device for beam adjustment in optical beam paths having at least two mutually independent light sources (1 and 2), preferably, in beam paths (8 and 9) of a high resolution or super high resolution microscope requires superposition of beams of light sources (1 and 2) in a common illuminating beam path (10), and a calibration sample (22) assisting in checking pupil positions and/or focus positions of the beams is put in the illuminating beam path (10) and can be taken out of it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009209496-A (JP)
Title: Needle punched nonwoven fabric
Inventor: NARITA SHUSAKU
IPC: D04H1/435
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short fiber needle punched nonwoven fabric which uses a material with low environmental loads, shows soft texture and has air permeability to exhibit excellent sound absorbing properties, windbreaking performances, and dustproof properties.  <P>SOLUTION: A polytrimethylene terephthalate (PTT) short fiber, which has a fineness of 1.5-7 dtex, a strength of 1.5-3.5 cN/dtex, an elongation of 50-150%, an initial stretching resistance of 20-45 cN/dtex, a number of crimps of 5-15/25 mm, a degree of crimp of 5-25%, and a dry heat shrinkage of 0.1-7%, is used in an amount of 30-100% by mass. This improves the degree of entanglement of the mutual fibers to constitute the nonwoven fabric and gives the nonwoven fabric excellent in texture with a bending resistance not more than1,200 mN×cm, and excellent in sound absorbing properties, windbreaking performances and dustproof properties, and with an air permeability of 5-130 cm<SP>3</SP>/cm<SP>2</SP>×sec.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008223214-A (JP)
Title: Method and equipment for producing spun-bonded nonwoven fabric
Inventor: SOMMER SEBASTIAN
IPC: D04H3/11
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for producing a spun-bonded nonwoven fabric from filaments.  <P>SOLUTION: The invention relates to the method for producing spun-bonded nonwoven fabric comprising spinning of filaments from at least one spinning device, cooling of the filaments in a cooling chamber, drawing of the filaments in a drawing unit and then guiding of the filaments through at least one diffuser and accumulation of the filaments on an accumulating belt to form a spun-bonded nonwoven fabric. The nonwoven web is guided through a humidifier which carries out a previous humidification of the nonwoven fabric web. The nonwoven fabric web comes out from the humidifier is then subjected to a prebonding treatment comprising a high pressure water treatment on the accumulating belt. The nonwoven fabric web is removed from the accumulating belt and then subjected to other treatments.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009216846-A (JP)
Title: Rear projection display device
Inventor: TADA MINORU
IPC: H04N5/74
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projection display device which will not cause distortions in a video projected to a transmission type screen, by surely fixing and holding a mirror in a back cover, without distorting the mirror.  <P>SOLUTION: The rear projection display device is equipped with a video projection unit 9 which generates video light, the mirror 8 reflecting the video light, and the transmission type screen 7, to which the video light reflected by the mirror is projected. The mirror 8 is fixed and held, without being distorted by directly sucking and holding a back surface of the mirror 8 by a sucker structural body 11, comprising a linking body 11b, a pressure cover 11c and a pressure body 11d on the inner surface of the back cover 5, with which the rear side of the transmission type screen 7 is covered, and fixing the linking body 11b to the back cover 5 through a coupling body 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214386-A (JP)
Title: Vacuum rtm method
Inventor: KOTANI KOJI
IPC: B29C43/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum RTM method capable of efficiently and surely manufacturing an FRP molded article with a high fiber volume content, no resin defect and a high quality.  <P>SOLUTION: The vacuum RTM method comprises a vacuum process A wherein a reinforcing fiber preform is arranged on a mold for molding, and is covered by a bag material and the inside is made vacuum by suction, a resin impregnating process B wherein a reinforcing fiber preform is impregnated with a liquid heat-curable resin at a specified temperature T0, and after the reinforcing fiber preform is impregnated therewith, impregnation is stopped, a first temperature elevating process C wherein the temperature is elevated to a specified temperature T1 higher than the temperature T0, a bleeding process D wherein at a temperature T1, an excess resin in the resin-impregnated reinforcing fiber preform is sucked/discharged, a second temperature elevating process E wherein the temperature is elevated to a specified temperature T2 higher than the temperature T1, and a curing process F wherein at the temperature T2, the resin is cured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217902-A (JP)
Title: Recording tape cartridge
Inventor: TAKENOSHITA KENJI
IPC: G11B23/107
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge stably holding a leader member when not used.  <P>SOLUTION: The recording tape cartridge 10 is provided with: a case 12 composed of an upper case 14 and a lower case 16 and singly housing a reel 20 on which a recording tape T is wound; a leader member 30 fitted to the end of the recording tape T and having flange parts 36 formed at both ends; an opening 18 formed in the case 12 for drawing out the leader member 30; a holding part 38 formed at the upper case 14 and the lower case 16 and holding the flange parts 36 of the leader member 30 in the vicinity of the opening 18; and an elastic presser member 100 which is provided at the case 12 and presses the side surfaces 36C of the flange parts 36 of the leader member 30. At the base part 102 of the elastic presser member 100 which is not to be brought into contact with the side surfaces 36C of the flange parts 36 of the leader member 30, a projecting part 108 to be inserted between the upper case 14 and the lower case 16 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266592-A (JP)
Title: Method and system for producing reduced resid and bottomless product from heavy hydrocarbon feedstock
Inventor: GRAHAM ROBERT
IPC: C10G9/28
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a modified product from heavy hydrocarbon feedstock.  <P>SOLUTION: The process comprises (a) the following steps of modifying heavy hydrocarbon feedstock, including (i) supplying particle heat carriers to an upper part stream reactor, (ii) introducing heavy hydrocarbon feedstock into the upper part stream reactor on at least one position on the particle heat carriers so that a load ratio between the heavy hydrocarbon feedstock and the particle heat carriers is from about 10:1 to about 200:1, wherein the upper part stream reactor is operated at a temperature of about 300-700°C, and (iii) causing interaction between the heavy hydrocarbon feedstock and the particle heat carriers with residence times of less than about 20 seconds to produce a mixture product containing a product stream and particle heat carriers; (b) separating the product stream from the particle heat carriers; and (c) obtaining the modified product from the product stream using a reduced pressure tower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223691-A (JP)
Title: Image reading apparatus
Inventor: UMEZAWA HIROO
IPC: H04N1/21
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable reading of a long length manuscript even using a cheap memory having small capacity.  <P>SOLUTION: An image reading apparatus is set a normal reading mode for respectively storing surface side image data and back surface side image data read by a first and a second reading sensors 6, 15 into a first and a second buffers 23-1, 2 which are divided from a memory 23, and a ring buffer mode for outputting to an image processing unit 31 from an output path 23a while storing only the surface side image data read by the first reading sensor 6 after setting the first and the second buffers 23-1, 2 to one buffer, wherein the manuscript is to be read by the ring buffer mode and stored into the memory 23 when the manuscript is the long length manuscript.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228486-A (JP)
Title: Turbo supercharge type internal combustion engine
Inventor: HAJIMA TAKASHI
IPC: F01N3/20
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo supercharge type internal combustion engine capable of compatibly establishing catalyst warmup performance and an accelerative response.  <P>SOLUTION: The turbo supercharge type internal combustion engine is equipped with a bypass 30 for a turbo-charger 50 to be put at a turbine upstream and downstream in communication with each other, a waste gate valve 31 installed in the bypass 30, a catalyst 20, and a control means 8 to control the waste gate valve 31 wherein the means works at low rotating speed and in a low-load region including idling for changing over normal close control to close the waste gate valve 31 and normal open control to open the waste gate valve 31 according to the engine operating state. It is possible to change over properly the normal open control assuring favorable catalyst warmup performance and the normal close control having favorable accelerative response according to the necessity, thus obtaining compatibly for establishing the catalyst warmup performance and the accelerative response.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231971-A (JP)
Title: Radio communication system, electronic equipment, ad-hoc network establishment method
Inventor: SANETO HIROSHI
IPC: H04W12/04
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To lighten burden of operation on a user by automatically establishing an ad hoc network by automatically setting communication setting information, when each of devices is supplied by the same vendor.  <P>SOLUTION: An ad hoc network establishment method includes: a step, wherein a first device gives notice of a beacon signal, including a first device vendor identification information to a periphery; a step wherein a second device transmits a request signal to the first device when the vendor identification information contained in the beacon signal is identical to that of second device vendor identification information; a step wherein the first device, when receiving the request signal, transmits a response signal including communication setting information ciphered, based on vendor code characteristic information of the first device to the second device; and a step wherein, when the second device receives the response signal, an ad-hoc network is established between the first and second devices, based on the communication setting information, under the condition that the second device is able to decipher the ciphered communication setting information, based on vendor code character information of the second device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229252-A (JP)
Title: Vibration sensor device
Inventor: HIRAYAMA KOICHI
IPC: G01H17/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration sensor device for detecting vibration for a long time.  <P>SOLUTION: In this vibration sensor device, insulating liquid is filled into a rectangular parallelepiped space 2 where one set of facing surfaces disposed inside an insulating base 1 have a square shape, a rectangular parallelepiped dielectric block 3 that has a density different from the density of the liquid and can move inside the space 2 in response to the space 2 and where one set of surfaces facing the one set of facing surfaces of the space 2 have a square shape, and one set of square capacity electrodes 4 and 4 whose one side length is the same length of one side of the dielectric block 3 are formed in parallel with one set of facing surfaces of the space 2, respectively, so that the plan view distance between the outer side and an end of the surface of the space 2 is shorter than the length of one side of the dielectric block 3. The capacitance between the capacity electrodes 4 and 4 varies with the movement of the dielectric block 3 in response to the vibration of the space 2, so that the vibration can be detected while abrasion or the like of the capacity electrode 4 or the like is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008190536-A (JP)
Title: Pump driven by internal combustion engine
Inventor: HOFBAUER PETER
IPC: F02B1/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of a pump mechanism and a pump having an opposed piston type internal combustion engine for driving the same.  <P>SOLUTION: An internal combustion engine comprises two outer pistons 105, 107, and a central piston 109 disposed therebetween. The 3 pistons are interlocked with elements of a pump mechanism with interlocking members 182a, 182b, 182c so that the elements of the pump mechanism are driven according to movement of the piston. The interlocking members elongate to the elements of the pump mechanism through a slot provided in the cylinder along a standing shaft of a cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207803-A (JP)
Title: Bearing device and manufacturing method therefor
Inventor: MURATA EIJI
IPC: F16C19/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of attaching a bolt to a flange of a hub shaft in a proper posture with reduced cost in a bearing device.  <P>SOLUTION: A tilt angle to a flat surface orthogonally crossing a center line O of the hub shaft 2 is regulated to be within the specified angle in a bolt seat surface of the flange 21 provided at the hub shaft 2, and the slant of the center shaft P of the bolt to the center line O of the hub shaft 2 is regulated to be within a predetermined allowance range. Therefore, it is possible to attach the bolt 10 to a through hole 24 of the flange 21 in the proper posture and to reduce manufacturing cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009229885-A (JP)
Title: Image forming apparatus
Inventor: ISHIKURA KAORU
IPC: G03G21/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to an image forming apparatus, resulting from supply of power during the installation of the apparatus.  <P>SOLUTION: After the adjustment of the apparatus is finished in a factory and when the apparatus is moved by a service man, a power source switch SW is turned off. From this time on, a control section 100 reads specific information (information about processing before supply of power to the apparatus) from a ROM 102 and displays this information on electronic paper 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229905-A (JP)
Title: Three-dimensional aerial image display
Inventor: MAEKAWA SATOSHI
IPC: G02B17/08
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional aerial image display of a volume scanning method in which respective real mirror image forming optical system is applied, particularly the three-dimensional aerial image display having no distortion.  <P>SOLUTION: The volume scanning type three-dimensional aerial image display X1 includes: a real mirror image forming optical system 2 which forms a real image of an object to be projected on a plane symmetry position with respect to a symmetric geometric plane S1; a display 3 which is arranged under the symmetric plane S1 side and includes a display plane 31 displaying an image O as a projected image; and a driving means 4 which moves the symmetric plane S1 so as to perform a motion including a component perpendicular to the symmetric plane S1 itself, wherein the image O displayed on the display plane 31 is varied synchronized with the motion of the symmetric plane S1 by the driving means 4, thus, the image O is formed in the upper face side space of the symmetric plane S1 as a three-dimensional aerial image P.  <P>COPYRIGHT: (C)2010,JPO&INPIT