baber/WOPTO huggingface dataset:
Patent JP-2005077900-A (JP)
Title: Reflection type liquid crystal display element, its manufacturing method, and liquid crystal display
Inventor: HASHIMOTO SHUNICHI
IPC: G02F1/1343
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize proper image quality by suppressing an alignment defect and alignment unevenness caused by the structure of grooves between pixels, when the alignment of a vertical alignment liquid crystal is controlled by an oblique vapor deposition alignment film.  <P>SOLUTION: A vertical vapor deposition film 43A is vapor deposited on the entire upper surface of reflection pixel electrodes 42 and the entire bottom surface of grooves between pixels and the oblique vapor deposition alignment film 43B is vapor deposited from the direction oblique to the substrate surface of a pixel electrode substrate 40 on the entire upper surface of the reflective pixel electrodes 42 and in a region of a part of the grooves 50 in between adjacent pixels via the vertical vapor deposition film 43A. The liquid crystal is aligned in the vertical direction by the vertical vapor deposition film 43A, in a region where the oblique vapor deposition alignment film 43B is not formed in the grooves between pixels. Thereby, the alignment defect and alignment unevenness caused by the structure of the grooves between pixels can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074903-A (JP)
Title: Card printer
Inventor: MIYAMORI MASAYUKI
IPC: B41J25/308
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a card printer for performing printing by transferring an ink of an ink ribbon on a card having a certain thickness.  <P>SOLUTION: The ink ribbon in a ribbon cassette loaded to a cassette loading section of the card printer is operated to be nipped with a pinch roller and a feed roller. A printing unit 22 is lowered by a head moving means cooperating with the above operation, and then a print head is positioned on an intermediate position opposite to and close to a platen roller 35. At the same time, a flower pulley 32 is rotated in a clockwise direction by a timing belt 34, and then engagement between a large diameter section 36a of a lever release cam 36 and an engagement section 37b of a lever release slider 37 is released. The lever release slider 37 is moved in the left direction, engagement between a projection 37c and an actuator piece 58 is released, and then a pull lever 55 is rotated in the clockwise direction by a tension coil spring 57. A hook section 55a of the pull lever 55 is engaged with an engagement pin 27 of the printing unit 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055847-A (JP)
Title: Stand type display body with housing case
Inventor: ARAKI FUSACHIKA
IPC: G09F1/08
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand type display body having a small number of parts and capable of reducing costs.  <P>SOLUTION: The stand type display body with a housing case is provided with a display section, a display section fitting plate 2, and folding pieces 21, 23 for covering the fitting plate from the periphery, and is so constituted as to be assembled in such a manner that, when the folding pieces are folded in the reverse direction, one piece serves as a bottom plate 20 and two pieces on both sides of it serve as side plates 3 resting on the bottom plate. The folding pieces are provided on the periphery of the fitting plate and, by folding the folding pieces inward, the fitting plate and the display section can be covered and packed up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004114681-A (JP)
Title: Device taking out workpiece from pooling section, fabricating box one by one, and handing it over to conveyance system
Inventor: RUF REINHOLD
IPC: B65B47/04
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device enabling a workpiece 3 to be taken out from a pooling section 2 and a box to be fabricated one by one and the box to be handed over to a conveyance system, which facilitates its size change and enables a box smaller than the maximum-sized one to be treated with a higher efficiency.  <P>SOLUTION: The device is equipped with a first lever arm 7 which is provided with a first swing-movement spindle 8 placed vertically against the conveyance direction, while, leaving some space from the spindle 8, a second swing movement spindle 9 placed parallel to the first swing movement spindle 8 is arranged for a second lever arm 10 holding a hold head 4. With the reference of the swing movement spindle 8, the reversing side of a pooling-delivery section 2 is arranged with an intermediate pooling section 11 enabling the height to be shifted, while the upper section of the conveyance system is equipped with a conveying unit for feeding the workpiece 3 of a flat status to a female mold 12 for molding which jointly works with a male mold 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005081659-A (JP)
Title: Reflective resin-coated aluminium material for liquid crystal reflecting plate excellent in processability, heat yellowing resistance and ultraviolet yellowing resistance
Inventor: MAEZONO TOSHIKI
IPC: B32B15/08
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective resin-coated aluminum material for a liquid crystal reflecting plate excellent in processability, heat yellowing resistance and ultraviolet yellowing resistance and optimum as the backlight reflecting plate of a liquid crystal display.  <P>SOLUTION: This reflective resin-coated aluminum material for the liquid crystal reflecting plate excellent in processability, heat yellowing resistance and ultraviolet yellowing resistance comprises a laminated structure wherein a chemical film is provided on the surface of an aluminum sheet with an arithmetic average roughness Ra of 0.5 μm or below; an undercoating resin film with a film thickness of 5-20 μm, which comprises a polyester resin as a base material resin and contains 50-80 pts.mass of a white pigment with an average particle size of 0.1-1.0 μm with respect to 100 pts.mass of the base material resin, is provided on the chemical film; and a topcoating resin film with a film thickness of 30-120 μm and a glossiness of 20-80%, which contains 80-140 pts.mass of the white pigment with an average particle size of 0.1-1.0 μm with respect to 100 pts.mass of the base material resin is provided on the undercoating resin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085587-A (JP)
Title: Electrolyte composition and photoelectric conversion element using it
Inventor: WATANABE MASAYOSHI
IPC: H01G9/20
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte composition having an excellent characteristic; and to provide a photoelectric conversion element using it.  <P>SOLUTION: This electrolyte composition characterized by containing, as anions, an ionic liquid having dicyanoamide anions is used. Cations of the ionic liquid include, for instance, cations containing quaternized nitrogen atoms. The electrolyte composition can contain a halogen-containing redox pair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060209-A (JP)
Title: Method of refining high purity quartz
Inventor: OKA SHINICHI
IPC: B01J3/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of refining high purity quartz applied to each application, particularly, a method of refining high purity quartz for providing the raw material for a quartz crucible used for fabricating a semiconductor, which is high in the purity of quartz and becomes an economical quartz crucible having high heat resistance and free from the elution of impurities, in which the control of inner and outer temperature gradients can easily be performed and deterioration in the setting of silica is suppressed as well.  <P>SOLUTION: The method of refining high purity quartz from silica sand comprises: a heating treatment stage wherein alkaline-earth metals included in the silica sand are removed; an organic acid treatment stage in an autoclave; and a high temperature gas treatment stage where the alkaline-earth metals and radioactive elements included in the silica sand are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097328-A (JP)
Title: Chlorinated propylene polymer, method for producing the same and use thereof
Inventor: YUYA AKIRA
IPC: C09D11/106
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chlorinated propylene polymer having characteristics of (1) having high solubility in nonaromatic solvents having low environmental load even at a low degree of chlorination and (2) suppressing the lowering of durability, mechanical properties, appearance, hydrophobicity, or the like, essentially possessed with the polypropylene by regulating the degree of chlorination to a low level, and to provide a method for producing the same and uses thereof.  <P>SOLUTION: The chlorinated propylene polymer has 5,000-100,000 weight-average molecular weight (Mw) measured by a GPC (gel permeation chromatographic method) and 0.1-70 mass% chlorine content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092328-A (JP)
Title: Remote maintenance system
Inventor: HONDA TETSUO
IPC: G06Q50/10
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to grasp in real time the contents of maintenance for a computer to be maintained connected to a remote maintenance terminal and to take countermeasures to the grasped contents of maintenance.  <P>SOLUTION: A remote maintenance system has a remote maintenance managing apparatus 30 in the middle of a communication path 41 connecting remote maintenance terminals 21 to 23 and computers 11 to 13 to be maintained, wherein the remote maintenance management device 30 is provided with: a relay control part 34 which relays control information to be transmitted from the remote maintenance terminals 21 to 23 to the computers 11 to 13 to be maintained and the response information of the computers 11 to 13 to be maintained; a recording part 35 which records the history of control information relayed by the relay control part 34 and the response information of the computers 11 to 13 to be maintained: a display part 31 which displays the history of contents relayed by the relay control part 34; an interrupting means 33 for interrupting a communication path 41; and an input means 32 which inputs the switching instruction information of the display contents of the display part 31 and the operation instruction information of the interrupting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261953-A (JP)
Title: Device and method for machining connecting rod, and manufactured connecting rod
Inventor: PIANA STEFANO
IPC: F16C7/02
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for machining a connecting rod.  <P>SOLUTION: In the device and the method for machining a connecting rod (15) formed of slightly case hardening steel, a large end portion (3) of the connecting rod (15) is subjected to tension to part a cap (7). Tension is applied by two tension members (23 and 28) which are inserted in an eye (4) of the connecting rod (15) and separated in a direction parallel to a rod (2). The tension members have different radii of curvature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005091762-A (JP)
Title: Projection screen
Inventor: TABUCHI YOSHIMITSU
IPC: G03B21/58
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen realizing the easy detachment of a screen from a housing case while making it advantageous in terms of stock control and cost by making the number of common parts as large as possible.  <P>SOLUTION: A take-up roll 4 for taking up the projection screen 1 is rotatably provided in the housing case 2, and the case 2 is constituted of a case main body 8 rotatably supporting the roll 4, and a cover member 9 releasably coupled with the main body 8 and covering over the front of the main body 8. At least either of brackets 22 and 22 holding the supporting shaft 4A at both ends of the roll 4 respectively is attachably/detachably provided in the main body 8, and is provided in the main body 8 in inclined attitude that it is positioned lower toward its front end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090917-A (JP)
Title: Cooling storage cabinet
Inventor: UEDA TAKESHI
IPC: F25D13/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To change the number of operating compressors according to the load in a cabinet.  <P>SOLUTION: When the operating time of one of two compressors 12 for one cycle is detected and the operating time is found to be shorter than a predetermined value while two compressors 12 are operating, the load in the cabinet is considered to be small, and the number of operating compressors 12 is changed into one. The operating time is corrected for a long time when the compressor 12 is controlled and operated. When restricting to be one, the compressor 12 with smaller integrated time of the operating time up to that time is selected with the priority as the operating one. The operating time of both the compressors 12 is equalized and it is prevented to have difference in useful life. When one compressor is controlled/operated and operated for a predetermined time period, the number of operating compressors is changed into two. When the continuous operation of the compressor 12 is long, the in-cabinet load is too large to reduce the in-cabinet temperature to a set temperature. In such a case, by increasing the number of operating compressors 12, the in-cabinet temperature can be quickly lowered to the set temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093353-A (JP)
Title: Induction heating roller device, fixing device and image forming apparatus
Inventor: OGASAWARA TAKAYUKI
IPC: H05B6/06
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating roller device having almost uniform temperature distribution in an axial direction of the heating roller when using a part of and/or the whole heating area of the heating roller to heat a heated body, and to provide a fixing device and an image forming apparatus which are provided with it.  <P>SOLUTION: The induction heating roller device has the heating roller HR, an induction coil device IC containing a plurality of induction coils IC1, IC2, a RF generator HFS providing high-frequency power to it, and a high-frequency power distribution means PAM controlling to keep the residual heating area B almost as warm as the one of the heating area A by setting a high-frequency power ratio Wa/W to the high-frequency power W supplied to the whole induction coil device IC of the high-frequency power inputted into the induction coil IC1 facing the heating area A a prescribed rate when heating the heated body using one of the heating area A of the heating roller HR and dividing the residual high-frequency power Wb to the rest induction coil IC2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100535-A (JP)
Title: Magnetic recording medium
Inventor: SATO SATOSHI
IPC: G11B5/65
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a magnetic tape medium at low costs, having excellent electromagnetic conversion characteristics and archive properties, excellent running durability and shelf durability and high reliability.  <P>SOLUTION: In the magnetic recording medium wherein a magnetic layer 2 consisting of a cobalt containing maghemite thin film having 7 to 15wt.% cobalt content is formed on a long-length substrate 1 consisting of any one of polyethylene terephthalate, polyethylene naphthalate and aramid, coercive force Hc, product Mrt of residual magnetization Mr and film thickness t of the magnetic layer, and the ratio Ms/Mr of saturation magnetization Ms to residual magnetization Mr, with respect to magnetic characteristics in an in-plane direction, are specified to be 143 to 239 kA/m, 0.2 to 2 memu/cm<SP>2</SP>and ≥0.5, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095942-A (JP)
Title: Laser welding quality inspection method and device
Inventor: MATSUMOTO SEIICHI
IPC: B23K26/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding quality inspection method and a device therefor capable of performing the quality inspection of laser welding at high precision with a simple constitution.  <P>SOLUTION: In laser lap welding, a light receiving apparatus 4 receives laser reflected light 1b from a boundary wall face between a keyhole 6 formed at the laser irradiation position 5 of the metal 2 to be welded and a molten pool formed on the backside in the welding progression direction of the keyhole 6, i.e., the tip wall face 7 of the molten pool. The change in the intensity of the laser reflected light 1b from the tip wall face 7 of the molten pool by the back and forth movement thereof expresses whether the welding quality is good or bad at high precision. The light receiving apparatus 4 detects the change in the intensity of the laser reflected light 1b, and a processor 11 analyzes the same and determines whether the welding quality is good or bad. The light receiving apparatus 4 has a constitution where light is received from the front slanting upper part of the welding progression direction, and a spectral structure is made needless.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103671-A (JP)
Title: Hob arbor
Inventor: KUWABARA TERUMASA
IPC: B23F5/20
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hob arbor constituted to easily and accurately mount a hob.  <P>SOLUTION: One end part of a shaft 1 having a pull stud 6 at one end is provided with a flange 7 whirl-stopped relative to the shaft 1, and a tapered sleeve 8 supported in an axially movable manner to the shaft 1. The hob A is fitted to the outside of the shaft 1 from the other end of the shaft 1, and an end collar 19 is detachably mounted to the other end part of the shaft 1. The tapered sleeve 8 is fitted into a tapered hole h of a spindle S to pull the pull stud 6 by a draw bar, and the hob A is clamped by the flange 7 and the end collar 19 moving together with the shaft 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070714-A (JP)
Title: Rewritable thin image display sheet
Inventor: MAJIMA OSAMU
IPC: G02F1/17
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewritable thin image display sheet capable of securely displaying a full-color image in a rewritable state although the configuration is extremely simple.  <P>SOLUTION: The rewritable thin image display sheet has a base layer 12, a transparent layer 14 which is arranged at predetermined intervals with the base layer 12, and a medium 18 which is charged between the base layer 12 and transparent layer 14 and has color magnetic powder 16 dispersed, the medium 18 being capable of phase change between a 1st phase wherein the color magnetic powder 16 is allowed to move and a 2nd phase wherein the color magnetic powder 16 is inhibited from moving; and the color magnetic powder 16 is formed nearly spherically and magnetized, and further colored so that one hemispherical part 16N corresponding to one magnetic pole N is black and the other hemispherical part 16S corresponding to the other magnetic pole S is not black (cyan, magenta, or yellow).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107795-A (JP)
Title: Information processor
Inventor: KANI MAMORU
IPC: G06T1/60
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of speeding up a processing which is branched once per a plurality of times.  <P>SOLUTION: This information processor has an instruction word register 2 receiving an instruction word; a decoder 3 deciding whether the instruction word received by the instruction word register 2 is a curtailed branch instruction; and a curtailed branch part 42 receiving the curtailed branch instruction when the decoder decides that it is the curtailed branch instruction. When the curtailed branch part 42 receives the curtailed branch instruction, the curtailed branch part 42 outputs instruction to the effect that it is to be branched to an address generation part 41 at a rate of once with respect to the set number of times, and outputs an instruction of the effect that it is not branched, with respect to the reception of another number of times to the address generation part 41. When the instruction that it is to be branched is outputted by the thinned branch part 42, the address generation part 41 outputs a second address of a branch destination according to the instruction by the thinned branch instruction so as to read new instruction word.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106711-A (JP)
Title: Organic laminate and organic device
Inventor: ITO KIYOSHI
IPC: G01N21/33
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic laminate excellent in heat resistance, a method for selecting a material for the organic laminate for forming the organic laminate and an organic device including the organic laminate excellent in heat resistance.  <P>SOLUTION: In the method for selecting the material for forming the respective layers of the organic laminate excellent in heat resistance using a spectrum measuring instrument utilizing a slab-shaped light guide passage, a material is selected which has a reduction in the difference between the intensity of an ultraviolet visible absorbing spectrum in the vicinity of the interface of the respective layers after the organic laminate is formed and the intensity of the ultraviolet visible absorbing spectrum in the vicinity of the interface of the respective layers after a thermal element is applied to the organic laminate. At this time, the intensity of the ultraviolet visible absorbing spectrum in the vicinity of each of the respective interfaces of the organic laminate is measured by changing the angle of incident light to the light guide passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274022-A (JP)
Title: Method of forming high performance cmos device with reduced cost
Inventor: ZHENG JIA ZHEN
IPC: H01L27/092
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing a working cost of a CMOS device by reducing the number of photolithographic masking processes.  <P>SOLUTION: The method comprises the steps of: forming an L-shaped silicon oxide spacer configured by a vertical direction part 4b, a thick horizontal part 4b, and a thin horizontal part 4c at a side of a gate structure 3; forming a shield 6 in a PMOS region 40 of the CMOS device and then forming a P-type halo region 7 at the top of an NMOS region 30 by carrying out an injection treatment; forming an N-type LDD region 8 under the thick horizontal spacer part; forming a heavily doped deep N-type source / drain region 9 under a thin horizontal spacer part; forming a photoresist 15 on a specific CMOS region and then forming a composite insulator spacer 14b at a side of the gate structure which is not coated with the photoresist 15; and subsequently forming a metal silicide 16 on the gate structure 3 and the source / drain region 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264820-A (JP)
Title: Fixing rubber roll, fixing device, and image forming apparatus
Inventor: ARIGA TOMOE
IPC: F16C13/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing rubber roll, a fixing device, and an image forming apparatus which decrease stress on a sheet material in the process of fixing an unfixed toner image to the sheet material, thereby restricting deformation in the sheet material, and makes the distribution of fixing nip pressure uniform, thereby stabilizing fixing of an image.  <P>SOLUTION: The fixing rubber roll has a rubber layer 52 on the peripheral face of a pipe-shaped rigid core roll 51. The rigid core roll 51 has a crown shape whose outer and inner diameters continuously change such that the outer diameter R2 of the lengthwise middle is maximum and the outer diameter R1 of each end is minimum and the inner diameter r2 of the lengthwise middle is maximum and the inner diameter r1 of each end is minimum, and whose wall thickness continuously changes such that the wall thickness T2 of the lengthwise middle is maximum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI