baber/WOPTO huggingface dataset:
Patent JP-2008281667-A (JP)
Title: Method for producing retardation film
Inventor: NAKAGAWA AKIMASA
IPC: G02F1/13363
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a retardation film having the relation of n<SB>x</SB>>n<SB>z</SB>>n<SB>y</SB>using a resin film in which the absolute value of a photoelastic coefficient is low, the retardation film capable of easily adjusting the phase difference value in the plane and the phase difference value in the thickness direction, further capable of dealing with the change of the phase difference values, and also capable of efficiently producing the same.  <P>SOLUTION: The retardation film 18 is produced through: a pasting step where one side or both sides of a stretched olefin based resin film 11 is/are pasted with a shrinkable film 12 in which the shrinkage ratio in the longitudinal direction is 0 to 20% and the shrinkage ratio in the width direction is 10 to 45% at 160°C, to obtain a laminated film 15; and a heat shrinking step where the laminated film is heated, and is shrunk in such a manner that the olefin based resin film shows the retardation value in the plane of 150 to 300 nm and an Nz coefficient of 0.2 to 0.6 equivalent to (n<SB>x</SB>-n<SB>z</SB>)/(n<SB>x</SB>-n<SB>y</SB>), and also, the shrinkage magnification in the longitudinal direction reaches 0.8 to 0.98 times and the shrinkage magnification in the width direction reaches 0.6 to 0.9 times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279891-A (JP)
Title: Console box
Inventor: YAMASHITA HIROSHI
IPC: B60R7/04
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console box for an automobile excellent in operability and aesthetic appearance suppressing design variation of the console box by opening/closing action of a tray by making a part of a slide door the tray.  <P>SOLUTION: The slide door 4 with the tray is a dish-like compartment with a center recessed part, and is provided with a first lock knob 5 slidably engaged with a rail 10 at both left and right ends and engaged with a first claw 6 of a box body 2 at a distal end; and a second claw 9 engaged with a second lock knob 8 of a shutter 7 at a rear end. The shutter 7 is a deformable slide shutter-like cover connected with small pieces, and is provided with a second lock knob 8 slidably engaged with the rail 10 at both left and right ends and engaged with the second claw 9 of the slide door 4 with the tray at a distal end. In the rail 10, a front portion is installed approximately horizontally, a rear portion is extended to an outer side of a rear end of the box body 2, and a rear end is installed approximately vertically via a smooth curved part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281833-A (JP)
Title: Image forming apparatus
Inventor: NAKATSU HARUHIKO
IPC: B41J2/44
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of transferring an image to an appropriate place without being affected by the deviation control or meandering of an intermediate transfer belt or an endless belt being a transfer material conveying means.  <P>SOLUTION: The timing of starting exposure scanning by an optical scanner is controlled according to values detected by belt position detecting means disposed upstream and downstream in the direction of conveyance of the endless belt in a primary transfer position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281499-A (JP)
Title: Corrosion environment sensor and sensor system
Inventor: TAKADA HIDENORI
IPC: G01N17/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion environment sensor which can be produced easily and cheaply without using noble metals as constructional elements and by which an accurate corrosion information can be obtained.  <P>SOLUTION: This corrosion environment sensor 1 has 2 kinds of metal electrode 6, 7 which are mutually different in components, composition or surface treatment thereof etc. These 2 kinds of metal electrode 6, 7 are mutually in direct contact and fixed by a fixing means 11, 12 to form a metal electrode group 2. For this metal electrode group 2, an electrode contact part 8 between the two metal electrode 6, 7 is exposed to the environment to be tested. A light reflection detection means 3 is disposed, including a light emitting part 9 that irradiates light to the electrode contact part 8 of the metal electrode group 2 and a light receiving part 10 that detects the reflected light of the irradiated light at the electrode contact part 8. A corrosion detection circuit 4 is disposed to detect the corrosion of the electrode contact part 8 on the metal electrode group 2 by measuring the ratio of light intensity of the reflected light to the irradiated light of the light reflection detection means 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291527-A (JP)
Title: Transparent gas barrier film
Inventor: IZEKI SEIJI
IPC: C23C14/54
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas barrier film in which the film thickness and the composition are uniform.  <P>SOLUTION: Regarding the roll-shaped long transparent gas barrier film, in the case of continuously manufacturing a plastic film in which a metallic or inorganic oxide layer is laminated on at least one side by a vapor deposition method, at least two monitors utilizing fluorescence X-rays are arranged at the positions of 100 to 500 mm in the width direction of the plastic film and in which the interval between the plastic film and a vapor deposition source is ≥250 mm, and, while measuring the film thickness and the composition of the formed metallic or inorganic oxide layer, it is produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156806-A (JP)
Title: Coating liquid for covering glass fiber and rubber-reinforcing glass fiber using same
Inventor: OGAKI KATSUHIKO
IPC: C03C25/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a covering layer having preferable adhesion strength for adhesion of glass fiber and rubber, and to provide a rubber-reinforcing glass fiber having a covering layer maintaining initial strength of adhesion and excellent in dimensional stability in long time use when used for a heat-resisting belt.  <P>SOLUTION: A coating liquid for covering glass fiber obtained by mixing an aqueous solution of chlorophenol-formaldehyde condensation product, an emulsion of acrylate-based resin and an emulsion of vinylpyridine-styrene-butadiene copolymer, is coated and dried to form a covering layer on a glass fiber cord. An alcohol compound or an amine compound is used in preparing the aqueous solution of chlorophenol-formaldehyde condensation product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287964-A (JP)
Title: Ion discharge electrode and method of manufacturing the same, and ion generator using it
Inventor: HAYASHI KENGO
IPC: H01T23/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion discharge electrode used for an ion generator of voltage application type in which ions are generated efficiently and the generated quantity of ions is stabilized for a long period, while securing strength of the electrode, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the ion discharge electrode has a first shape processing step in which a resist pattern is formed by leaving a portion corresponding to a tip region of an ion discharge electrode on one side of a metallic plate substrate, and thereafter, the tip region is made thin by etching by an etching step, and a second shape processing step in which, after the first shape processing step, a resist pattern is formed leaving a portion corresponding to the periphery region of the outline portion of the ion discharge electrode, and thereafter, the outline part of the ion discharge electrode is formed by the etching step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287992-A (JP)
Title: Battery pack
Inventor: YUSA TAKAHIRO
IPC: H01M50/51
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack that achieves an improvement in impact resistance performance.  <P>SOLUTION: The battery pack is provided with a plurality of cylindrical battery cells 8 and each electrode tab 30 that electrically connects the terminals when the battery cells 8 are arranged side by side. Each electrode tab 30 is composed as follows. Each slit 39 is formed between welding fixing parts 38 with each terminal of each battery cell 8 along the longitudinal direction of each electrode tab 30. Therefore, the rigidity of each electrode tab 30 is reduced compared with that of each welding fixing part 38. When the battery pack 8 is dropped, an impact load concentrates on each slit 39 so as to reduce the impact load applied to each welding fixing part 38. This prevents each welding fixing part 38 from being broken. Consequently, it is possible to achieve an improvement in the impact resistance performance of the battery pack 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286976-A (JP)
Title: Image-forming device
Inventor: KAYAHARA YASUSHI
IPC: G03G21/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming device which finds an amount of a toner remaining in a toner container without using a toner remainder-detecting sensor.  <P>SOLUTION: The image-forming device includes; a toner-accommodating chamber 82; a dispensing auger 104 which conveys a toner from the toner-accommodating chamber 82 to a development unit 74; an operation target quantity-setting means which sets an operation target quantity of the dispensing auger 104 on the basis of the number of pixels of inputted image data; a pulse generator 105 which detects an actual operation quantity which is an actual operation quantity of the dispensing auger 104; an actual operation quantity-correcting means which compares the operation target quantity computed by the operation target quantity-setting means with an actual operation quantity detected by an actual operation quantity-detecting means, and if difference exists, corrects the actual operation quantity so that a difference between the actual operation quantity and the operation target quantity may approach zero; and a toner remainder-detecting means which finds a quantity of a toner remaining in the toner-accommodating room 82 on the basis of the corrected operation quantity corrected by the actual operation quantity-correcting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288856-A (JP)
Title: Imaging apparatus
Inventor: KANAZAWA SHINGO
IPC: H04N5/225
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which has a plurality of light emission parts for performing flash light emission, performs self-analysis on whether the amounts of light emission from the respective light emission parts are different or not, and automatically conducts adjustment so as to substantially equalize the amounts of light emission when the amounts are different.  <P>SOLUTION: The imaging apparatus having the plurality of light emission parts for performing flash light emission includes a control means which compares brightness levels in the center parts of respective images mutually after recording the plurality of images by allowing the light emission parts to successively emit light to a prescribed subject and to form the images, extends the light emission time of the light emission part which performs flash light emission in forming the image recorded at the low brightness level, when the brightness levels are not equal, and performs control to substantially equalize the brightness levels of the respective images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286339-A (JP)
Title: Low temperature fluid joint
Inventor: KAMIYA TAKANOBU
IPC: F16L37/30
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low temperature fluid joint minimizing the leakage of low temperature fluid without the need for gasification.  <P>SOLUTION: The front end face of a female side poppet valve 30 and the front end face of a male side poppet valve 40 are shaped to approximately correspond to each other when opposed to each other. To a sliding ring body 13, a bellows 20 is connected with liquid tight which is expandable in the axial direction and has a flow path for the low temperature fluid on the inner periphery side. A front end cylinder portion 54 thrusts the sliding ring body 13 while abutting thereon, whereby the sliding ring body 13 is moved relative to the female side poppet valve 30 to open the female side poppet valve 30. The front end face of the female side poppet valve 30 thrusts the male side poppet valve 40 while abutting thereon, whereby the male side poppet valve 40 is opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294073-A (JP)
Title: Surface emitting semiconductor laser
Inventor: ONISHI YUTAKA
IPC: H01S5/343
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser capable of reducing variation in resistance due to partial bending of a pn junction surface.  <P>SOLUTION: The surface emitting semiconductor laser 11 has an active layer 17 provided between a first DBR 13 and a second DBR 15. A tunnel junction region 19 is provided between the second DBR 15 and active layer 17. The tunnel junction region 19 includes a second conductivity type semiconductor layer 23 and a first conductivity type semiconductor layer 25, both of which form a tunnel junction TJ. The second conductivity type semiconductor layer 23 is provided between the first conductivity type semiconductor layer 25 and active layer 17. The current block layer 21 is provided partially on a main surface 25a of the first conductivity type semiconductor layer 25, and has an opening for current confinement. The first DBR 13, active layer 17, tunnel junction TJ, and second DBR 15 are arrayed along an axis Ax.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295197-A (JP)
Title: Rotational position control method of three-phase brushless motor
Inventor: OKEGAWA MASAHIRO
IPC: H02P6/06
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position control method of a sensorless three-phase brushless motor utilizing an absolute position synchronous vector control method not having a feedback loop.  <P>SOLUTION: The pulse/sine wave converter 2 of a motor position control circuit 1 generates sine wave signals of U and V phases which have a frequency dependent on a speed command, i.e., a pulse period and are required for rotating to a rotational position corresponding to a position command, i.e., the number of pulses. These signals are fed to flux controllers (multipliers) 3U and 3V where a gain (voltage) for flux control is corrected before being fed to a PWM converter 4. A sine wave signal W of W phase generated from the sine wave signals U and V is also fed to the PWM converter 4. A power circuit 5 is controlled by the PWM signal of each phase from the PWM converter 4, the drive current of each phase is fed to the drive coil of each phase of a brushless motor 6 and the brushless motor 6 is rotated and positioned at a rotation angle position corresponding to the number of pulses of a position command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289736-A (JP)
Title: Reel type game machine
Inventor: TAWARA YOSHIZO
IPC: A63F5/04
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the freedom degree of an installation position of an introduction device 30 for introducing balls inside the game machine for a game and a ball tray 20 where a player can freely take in/out balls, in a game machine by providing a conveyance part 25 having a function of conveying the balls, facilitate the handling of the balls by the player and smoothly introduce balls by the conveyance part 25.  <P>SOLUTION: The introduction device 30 introduces a prescribed number of balls for a game each time according to an operation/input by the player. The ball tray 20 is constituted so that the player can freely take in/out the balls. The conveyance part 25 conveys the balls from the ball tray part side to the introduction device side. A storage part 27 stores the balls so as to feed them out despite of the situation of the conveyance part 25. When a storage sensor 28 detects that the number of stored balls are not stored and a ball tray sensor 23 detects the presence of balls to be introduced, a control part, which is not shown, outputs a conveyance part actuation signal to the conveyance part 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297635-A (JP)
Title: Kraft paper
Inventor: MAKINO TAKEYUKI
IPC: D21H19/38
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kraft paper not only having a suitable paper stiffness and equipped with an excellent bag-making aptitude as packaging paper, but also being excellent in printing aptitude, without having a slip on processing and suitable e.g. for a high speed and highly delicate offset printing.  <P>SOLUTION: This kraft paper has a unit weight of 50-120 g/m<SP>2</SP>based on JIS P 8124, satisfying three kinds of quality standards of the kraft paper specified by JIS P 3401, installing a coated layer on at least one side surface of a substrate paper consisting of pulp containing kraft pulp, wherein, the coated layer is formed by applying a coating material consisting mainly of a pigment containing at least one kind of heavy calcium carbonate and a chestnut in burs like pigment and adhesive, and has a gliding slope angle of the coated layer surface of ≥20° based on JIS P 8147 and a Parker print surf roughness of the coated layer surface of 2.0-5.0 μm based on JIS P 8151 (ISO 8791-4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300988-A (JP)
Title: Image reader
Inventor: TADA MAYUMI
IPC: H04N1/401
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a reading speed by shortening the time required for inter-page processing in continuously reading the images of each page of an original.  <P>SOLUTION: A signal level correction section 41 corrects the signal level of image data read by an image reading section 30 on the basis of light quantity correction data for correcting the variation in reading characteristics of a main scanning direction. A correction data updating section 44 stores the read data of a white reference patch acquired at the time of starting reading of the original as a reference value into a reference data storing section 45, obtains the difference between the read data of the white reference patch and the reference value to calculate the variation in light quantity, and updates the light quantity correction data stored in a light quantity correction data storing section 42 on the basis of the read data of the white reference patch only when the calculated variation of the light quantity exceeds a threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296187-A (JP)
Title: Method for manufacturing hydrogenation catalyst
Inventor: ISHIHARA ATSUSHI
IPC: B01J35/10
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrogenation catalyst using a titania carrier and capable of carrying out desulfurization of sulfur compounds in hydrocarbon oil to a high extent and producible by a simple means as compared with a conventional titania type hydrogenation catalyst.  <P>SOLUTION: The method is for manufacturing a hydrogenation catalyst for hydrocarbon oil consisting of titania carrying at least one kind element having hydrogenation activity, and involves the steps: (a) producing a sol from a mixture using raw materials of an organic or inorganic titanium compound, a compound containing at least one kind element having hydrogenation activity, and a solvent; (b) obtaining a dried gel by evaporating the solvent from the sol; and (c) firing the dried gel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297526-A (JP)
Title: Inkjet recording ink and inkjet recording unit using the same
Inventor: KAWAMURA HIDETAKA
IPC: C09D11/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain inexpensive inkjet recording ink that has excellent weather resistance and can store images for a long period of time and an inkjet recording unit using the same.  <P>SOLUTION: The inkjet recording ink comprises at least one kind of dye selected from the group consisting of azo dye, anthraquinone dye, anthrapyridone dye and phthalocyanine dye. The dye contains a group having a flavonoid or its glycoside structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303586-A (JP)
Title: Soil reinforcing method
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/06
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil reinforcing method by forming a lump-like body that is plastic gel filler itself in soil by pressing the specific plastic gel filler into the soil and pushing soil particles aside into the periphery of the soil while forming the lump-like body made of plastic gel in the soil as time elapses or by pressurization and dewatering to reinforce the soil.  <P>SOLUTION: In this soil reinforcing method, the pressed-in plastic gel filler loses its fluidity as hours elapse or by dewatering to form the lump-like body in the soil. The plastic gel filler contains slag, water, and alkaline hardening expressing material (C material) or, in addition, a gelation adjusting material (B material) as effective components. A ratio of hardening expressing material = C/(S+C+B)×100(%) is set to 0.1 wt.% or more and less than 1 wt.%, and a ratio of water to powder = W/(S+C+B)×100(%) is set to 30-200 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306451-A (JP)
Title: Portable terminal
Inventor: HAYATA KAZUKI
IPC: H04M1/23
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal with a high moisture preventing effect, capable of blocking the intrusion of moisture as far as possible in a slide type portable terminal.  <P>SOLUTION: A portable radio terminal 10 comprises an upper case body 20, a lower case body 30, a connection part 40 for sliding and moving the upper case body 20 to the lower case body 30, and sealing members 6A and 6B provided along the edge part of piled-up surface on the piled-up surface (upper cover 21 and upper case 22) on the side of the upper case body 20 for which the upper case body 20 and the lower case body 30 are piled up and the piled-up surface (lower cover 31 and lower case 32) on the side of the lower case body 30. Also, the sealing members 6A and 6B are formed of a smooth material, a Teflon material or the like for instance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303818-A (JP)
Title: Engine control device
Inventor: ISHIDO MASANORI
IPC: F02D29/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device capable of more surely reducing ND shock.  <P>SOLUTION: This engine control device for a vehicle including a transmission having output rotation of an engine input through a torque converter and outputting input engine rotation to drive wheel after changing speed, and a clutch engaging according to a select operation from a non-drive range to a drive range, is provided with a ND select detection means (step S12) detecting the select operation from the non-drive range to the drive range, and an engine rotation speed correction means (step S16) increasing and correcting engine rotation speed when the select operation from the non drive-range to the drive range is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT