baber/WOPTO huggingface dataset:
Patent JP-4930689-B2 (JP)
IPC: H01L23/12
Filed: 2006-04-28
Granted: 2012-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for resolving an obstacle on a production process by occurrence of extension and break at the time of conveyance due to low mechanical strength of a base.  <P>SOLUTION: A photosensitive insulating resin layer 9 is used for an interlayer insulation material. Configurations, sizes and physical properties of respective layers in a multilayered semiconductor package are specified, and a support 8 with low thermal shrinkage is formed in a manufacture process. Thus, resistance is given to the base, and conveyance in the process is smoothly performed. Since the method is adopted, a metal face 1 can be etched, a semiconductor element 17 can be die-bonded, and the semiconductor element and the semiconductor package can be wire-bonded and molded in a state where the support is formed as it is. Then, stable production is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4759438-B2 (JP)
IPC: G01N33/483
Filed: 2006-05-17
Granted: 2011-08-31
Abstract: An apparatus, intended for use in analyzing particles in urine is disclosed, that comprising: a sample distribution section for distributing urine samples to a first aliquot and a second aliquot; a first specimen preparing section for preparing a first specimen for measuring urinary particles, containing at least erythrocytes, by mixing a first stain reagent and the first aliquot; a second specimen preparing section for preparing a second specimen for measuring bacteria by mixing a second stain reagent and the second aliquot; and an optical detecting section comprising a light source for irradiating a light to a specimen being supplied, a scattered light receiving element for detecting scattered light emitted from the specimen, and a fluorescence receiving element for detecting fluorescence emitted from the specimen. A method intended for use in analyzing particles in urine is also disclosed.
Patent JP-4862534-B2 (JP)
IPC: C09D163/00
Filed: 2006-07-26
Granted: 2012-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clouding resistant article and a clouding resistant agent composition having excellent clouding resistant property and excellent durability.  <P>SOLUTION: The clouding resistant article has a base body and a water absorbent crosslinking resin layer arranged on the surface of the base body, a water contact angle of the surface of the water-absorbent crosslinking resin is 30° or more (here the measured value two minutes after contacting with a water drop), and the saturated water absorbent quantity of the same in 60 mg/cm<SP>3</SP>or more. The clouding resistant composition being a liquid composition for forming the clouding resistant crosslinking resin layer of the surface of the base body by coating the same on the surface of the base body, drying and reacting the same, includes a crosslinkable vinyl polymer including a monomer unit (U1) of an unsaturated carboxylate ester based monomer having a cationic group and a monomer unit (U2) of an unsaturated carboxylate ester base monomer having a hydrocarbon group and a monomer unit (U3) of an unsaturated carboxylic acid based monomer, a crosslinking agent and a solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4926605-B2 (JP)
IPC: E21B10/32
Filed: 2006-08-18
Granted: 2012-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic expanding head which transforms driving of a hydraulic cylinder via links into rocking of expanding blades, wherein the hydraulic expanding head can eliminate the link that can cause operational disability due to consolidation of sediment.  <P>SOLUTION: According to the structure of the rack-and-pinion type hydraulic expanding head, racks are protruded from a piston rod of the hydraulic cylinder built in a head rod, and pinions are fixed to base portions of the respective expanding blades rockably supported on a peripheral surface of the head rod, followed by advancing the pinions into the head rod to engage with the racks, respectively. Thus upon driving of the hydraulic cylinder, the expanding blades are rocked via reciprocative motion of the racks and rotation of the pinions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4918311-B2 (JP)
IPC: D04H18/00
Filed: 2006-09-01
Granted: 2012-04-18
Abstract: The chamber has a perforated suction surface (3a,3b) provided for suction of spray. The suction surface is arranged in an inclined running manner. The suction surface extends from an upper area (6b) proximate a water beam (1a) and/or a drainage area up to a lower area (6c) of the chamber. The suction surface has openings with varying size cross sectional area. The distance between the individual openings is equal or variably large. An independent claim is also included for a device for water jet impact of fabrics, fabric made of strips of interlaced yarn and wool.
Patent JP-5050476-B2 (JP)
IPC: B62D5/04
Filed: 2006-10-05
Granted: 2012-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device, which ensures a high-speed steerability, and can provide an excellent steering feeling without generating vibrations or noises via the steering wheel, not only at a time when a steering wheel is held still or operated slowly but also at the time when the steering wheel is operated quickly such as turning back the steering wheel.  <P>SOLUTION: The electric power steering device is appropriately equipped with a smoothing filter for smoothing a quantization error caused by AD conversion of various analog signals within the device, to thereby smooth the quantization error and reduce a torque ripple attributed to the quantization error. The smoothing filter is turned to ON/OFF appropriately according to a rotational speed of a motor, an operating condition of the steering wheel, or a control method of the motor so as to ensure the high-speed steerability and at the same time reduce the vibrations or noises of the steering wheel when being held still or operated slowly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4870518-B2 (JP)
IPC: G02F1/015
Filed: 2006-10-24
Granted: 2012-02-08
Abstract: The present invention can provide an npin-type optical modulator that has a high withstand voltage and is easily fabricated. A semiconductor optical amplifier (10) according to an embodiment of the present invention is an npin-type semiconductor optical modulator in which layers are sequentially stacked, with a cathode layer (12-1) arranged on the substrate side, including at least a first n-type cladding layer (13-1), a p-type cladding layer (14), a core layer (17) and a second n-type cladding layer (13-2). In this semiconductor optical modulator, the p-type cladding layer (14) is electrically connected to an electrode (18-1) of the cathode layer. Accordingly, the accumulation of holes in the p-type cladding layer associated with light absorption in the npin-type optical modulator can be absorbed in the electrode on the negative side. This npin-type semiconductor optical modulator can be comparatively easily fabricated using conventional semiconductor manufacturing techniques by adopting a mesa type waveguide structure.
Patent JP-4417380-B2 (JP)
IPC: B21D22/08
Filed: 2004-03-04
Granted: 2010-02-17
Abstract: A method of forming a wound roll, such as a regenerator, including the steps of inserting wires at the lateral edges of an elongated strip as the strip is being wound around a spool. Spacers, such as localized bumps, are formed on the strip to space strip layers apart to form uniform gaps. An offset is added to the angle of rotation between each spacer-forming step to inhibit the nesting of bumps in the cavities of adjacent strip layers.
Patent JP-4694493-B2 (JP)
IPC: G01R31/3183
Filed: 2004-05-19
Granted: 2011-06-08
Abstract: A method of generating digital test patterns for testing a number of wiring interconnects is described. A first set of test patterns is generated; the number of test patterns in the first set is related to said number of wiring interconnects, and defines a first set of code words. From the first set of code words, a second set of code words is selected. The number of code words in the second set is equal to said number of wiring interconnects, and the selection of the second set of code words is such that the sum of the transition counts for the code words in the second set is minimized. <IMAGE>
Patent JP-4268189-B2 (JP)
IPC: G08B29/26
Filed: 2004-08-24
Granted: 2009-05-27
Abstract: A building fire detection and location procedure samples (6) air from the monitored rooms (R1-n) through a common suction (5) tube system (3) and when a fire is detected (7) blows (8) out the tube and continues sampling until fire is again detected and located using the delay to redetection and previous measurements of flow rate and blow out time. Independent claims are included for equipment using the procedure.
Patent JP-5090037-B2 (JP)
IPC: F01L13/00
Filed: 2007-03-22
Granted: 2012-12-05
Abstract: The present invention provides a variable valve mechanism that varies amounts of opening and closing of a valve includes a rotating cam, a rocker arm, two lash adjusters, a hydraulic passage, and a switching mechanism. The rocker arm includes an input member and an output member. The two lash adjusters support the rocker arm so that the rocker arm can rock. The hydraulic passage includes an internal oil passage that is provided in an interior of at least one of the lash adjusters, and an arm oil passage that is provided in an interior of the rocker arm and that is connected from the internal oil passage. The switching mechanism uses a hydraulic pressure in the hydraulic passage to perform a switching between a linked state and a released state, and the switching varies the amounts of the opening and the closing of the valve.
Patent JP-4231533-B2 (JP)
IPC: A61K49/18
Filed: 2007-08-22
Granted: 2009-03-04
Abstract: A method and apparatus for accumulation of hyperpolarized 129Xe is disclosed. The method and apparatus of the invention enable the continuous or episodic accumulation of flowing hyperpolarized 129Xe in frozen form. The method also permits the accumulation of hyperpolarized 129Xe to the substantial exclusion of other gases, thereby enabling the purification of hyperpolarized 129Xe. The invention further includes 129Xe accumulation means which is integrated with 129Xe hyperpolarization means in a continuous or pulsed flow arrangement. The method and apparatus enable large scale production, storage, and usage of hyperpolarized 129Xe for numerous purposes, including imaging of human and animal subjects through magnetic resonance imaging (MRI) techniques.
Patent JP-5050737-B2 (JP)
IPC: G02B5/30
Filed: 2007-08-29
Granted: 2012-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic scattering element excellent in productivity, having scattering anisotropy of polarized light and a function of improving luminance, and to provide a polarizing plate and a liquid crystal display device using the above element.  <P>SOLUTION: The anisotropy scattering element includes optically isotropic domains having an aspect ratio of 2 to 100, dispersed and arranged in a supporting medium, wherein the domain contains particles having an aspect ratio of 1 to less than 10. The aspect ratio is defined by aspect ratio=(major diameter)/(minor diameter). The major diameter means the absolute maximum length of the domain or the particle, while the minor diameter means the shortest distance of two straight lines that are parallel to the absolute maximum length and interposes a projected image of the domain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4273360-B2 (JP)
IPC: B62K3/00
Filed: 2007-10-25
Granted: 2009-06-03
Abstract: A continuously variable transmission. The transmission includes a plurality of power adjusters, such as spherical balls, frictionally interposed between a driving and a driven member. The driving and the driven member are each rotatably disposed over a main shaft. The spherical balls are configured to rotate about a modifiable axis and thereby provide a continuously variable shifting capability by adjusting the ratio between the angular velocity of the driving member in relation to the driven member. The system includes automatic and manual shifting gearing for adjusting the speed of the transmission. The system also includes a support a support member which is rotatably disposed over the main shaft and frictionally engaged to each of the spherical balls.
Patent JP-4921349-B2 (JP)
IPC: A61B5/332
Filed: 2005-02-02
Granted: 2012-04-25
Abstract: A wearable compact, lightweight, noninvasive, wearable “unified” device or system (10), that does not compromise a user's motion and flexibility, detects, processes, analyzes and reports predetermined physical states of a human body. The system includes at least one pair of sense electrodes (14) and one reference electrode (16), each configured to be adhesively attached to a surface of the body (30). An electronics module (12) is in electrical communication with each of the electrodes, includes a power source, and processes and analyzes signals provided by the electrodes. The plurality of electrodes and the electronics module are covered by a single adhesive membrane (20) that enables the wearable device to adhere to the surface of the body.
Patent JP-4838801-B2 (JP)
IPC: C08L69/00
Filed: 2005-06-16
Granted: 2011-12-14
Abstract: Flame-retardant plastics mouldings composed of polyphenyl sulphones (PPSUs) or of polycarbonates (PCs) are coloured with Iridoin® pigments in such a way as to have a metallic effect. The effect is resistant to the usual stresses present in an aircraft cabin and complies with the respective fire-protection requirements.
Patent JP-4708434-B2 (JP)
IPC: G03B17/18
Filed: 2006-11-09
Granted: 2011-06-22
Abstract: To provide an interchangeable lens, a camera body, a camera system, and a method for controlling the same, with which a highly efficient and stable image blur correction effect can be obtained. A camera system (1) has a camera body (10) and an interchangeable lens (20) which is attachable to and detachable from the camera body (10). The camera body (10) has an imaging unit (120) for imaging a subject through the interchangeable lens (20), and a sequence microcomputer (100) capable of sending and receiving information to and from a lens microcomputer (200) and for controlling the imaging operation of an imaging unit (120). The interchangeable lens (20) includes a shake detection unit (201) for detecting shake in the camera system (1), an image blur correction device (210) for adjusting the optical path from a subject to the camera body (10) and thereby correcting the blurring of an image caused by shaking of the camera system (1), and the lens microcomputer (200) capable of sending and receiving information to and from the sequence microcomputer (100), and for controlling the drive of the image blur correction device (210) according to the amount of shake detected by the shake detection unit (201). The imaging optical system of the interchangeable lens (20) includes an aperture unit (206) which can adjust the imaging condition. The lens microcomputer (200) actuates the shake correction device (210) once a first set time has elapsed since the receipt of an adjustment command from the sequence microcomputer (100).
Patent JP-5028271-B2 (JP)
IPC: G02B27/28
Filed: 2005-12-16
Granted: 2012-09-19
Abstract: Exemplary embodiments of detection and transmission arrangements are disclosed herein. For example, some of the disclosed embodiments comprise a splitter, a detector, first and second paths defined between the splitter and the detector, and a manipulation arrangement. In certain embodiments, the splitter is arranged to direct an incoming particle along the first or second path depending upon the value of a parameter of the incoming particle. In particular embodiments, the manipulation arrangement is located on at least one of the first and second paths, so that, if a particle in a superposition of values of the parameter impinges on the splitter and a wavefunction of the particle is directed along both the first and second paths, the manipulation arrangement will act on the wavefunction to allow interference, at or near the detector, between the portions of the wavefunction that were directed along the first and second paths.
Patent JP-5200543-B2 (JP)
IPC: C09K19/14
Filed: 2007-01-11
Granted: 2013-06-05
Abstract: A liquid crystal composition is provided that has a wide temperature range of a nematic phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy and a large specific resistance, and a liquid crystal composition is provided that satisfies these characteristics and also has a low minimum temperature of a nematic phase, preferably -20°C or less. A liquid crystal display device containing the liquid crystal composition is also provided. The liquid crystal composition has a negative dielectric anisotropy and contains a liquid crystal compound having an ethylene bond and 2,3-difluorophenylene as a first component and a liquid crystal compound having phenylene having halogens replacing two hydrogens as the second component, and the liquid crystal display device contains the liquid crystal composition.
Patent JP-5283395-B2 (JP)
IPC: D21H17/68
Filed: 2008-02-12
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing paper enabling high-speed papermaking, having light weight while corresponding to high-speed offset rotary press printing, free from generation of paper powder, and having excellent opacity, especially printing opacity.  <P>SOLUTION: The printing paper contains at least a raw material pulp containing a deinked pulp of 30-100 mass%, and a filler as constituent components, and has a surface pH of 6.0-10.0 and a basis weight of 36-50 g/m<SP>2</SP>. The filler contains (1) calcium carbonate coagulated or crystallized to chestnut shape and having a BET specific surface area of 50 m<SP>2</SP>/g or less and an oil absorption of 150 ml/100 g or more, and (2) hydrated silicic acid produced without passing a drying step after reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5311843-B2 (JP)
IPC: C01B3/38
Filed: 2008-02-20
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation apparatus preventing a reforming catalyst from being poisoned by sulfur compounds in raw material and stably generating hydrogen over a long period of time, and a fuel cell system equipped with the same.  <P>SOLUTION: The hydrogen generation apparatus 100 in the fuel cell system includes a desulfurizer 10 containing a desulfurizing agent which removes sulfur compounds in raw material, a reformer 4 which generates hydrogen-containing gas by a reforming reaction using raw material from which sulfur compounds are removed by the desulfurizing agent in the desulfurizer, and a controller 9 which outputs a caution signal on the exchange of the desulfurizer when the accumulated amount of sulfur compounds supplied to the desulfurizer attains to a predetermined threshold value or above, and further includes an information collector 12 which collects information on the concentration of sulfur compounds in raw material, and a threshold value setter 11 which sets the predetermined threshold value based on the information on the concentration of sulfur compounds in raw material collected by the information collector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5280097-B2 (JP)
IPC: H02M3/155
Filed: 2008-05-14
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator which is hard to be affected by switching noise.  <P>SOLUTION: The switching regulator includes a comparator 12 generating a comparison signal Sa of feedback voltage Vfb and reference voltage Vref, an oscillator 14 generating a clock signal Sb, a latch circuit 15 generating a PWM signal Sc based on the comparison signal Sa and a clock signal Sb, and an output transistor 11 which is switching-controlled based on the PWM signal Sc (gate signal Sd) and in which switch voltage Vsw is pulled out from one end. The regulator includes mask circuits (17 and 18) smoothing switch voltage Vsw, generating desired output voltage Vo from input voltage Vi and pulling down feedback voltage Vfb to a prescribed voltage level until a mask period Tm elapses after the output transistor 11 is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5354961-B2 (JP)
IPC: G03G15/20
Filed: 2008-06-09
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of discriminating between abnormal conditions of a temperature detection means and temperature rise at the end caused by one-sided paper passing, and preventing the occurrence of an image defect and the deterioration of a heating member and a pressure member.  <P>SOLUTION: The image forming apparatus includes end thermistors 12a, 12b, 13a and 13b at both ends of a fixing roller 9 and a pressure roller 10, respectively, and detection of abnormal conditions (Step 2-1 and Step 4-3) of the end thermistors 12a, 12b, 13a and 13b and detection of temperature rise at the end (Step 5) are performed based on a temperature difference between right and left (Step 4) of the fixing roller 9 and the pressure roller 10 and temperature height relationship (Step 2) of the fixing roller 9 and the pressure roller 10 obtained from detection temperature by the end thermistors 12a, 12b, 13a and 13b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5319177-B2 (JP)
IPC: H01M8/00
Filed: 2008-06-19
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell mobile body capable of switching a display method of a progressing status in accordance with the length of a start-up time.  <P>SOLUTION: When a start-up is commenced, it is determined if air scavenging is in progress or not (S10) and if it is determined that the air scavenging is not in progress (S10, No), a start-up performance 1 is selected and 'start-up' is displayed in a predetermined position, and when the start-up process is over (S30, Yes) the start-up performance 1 is over. Then, if it is determined that the air scavenging is in progress (S10, Yes), a start-up performance 2 is selected and a start-up in-progress display is displayed, and when the start-up process is over (S50, Yes), the start-up performance 2 is over.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5161688-B2 (JP)
IPC: H01L23/34
Filed: 2008-07-30
Granted: 2013-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents a semiconductor element from being damaged due to a pressing force applied from the outside, and to provide a semiconductor module.  <P>SOLUTION: The semiconductor device 10 mainly includes: an island 12; a semiconductor element 20 mounted on the upper surface of the island 12; a lead 14 functioning as an external connection terminal; and a sealing resin 16 for covering the above components to mechanically support them. Further, a through-hole 22 is provided so as to pierce through the sealing resin 16, and the upper surface of the sealing resin 16 on the periphery of the through-hole 22 is made to be a flat planar part 24. The upper surface of the sealing resin 16 overlapping the semiconductor element 20 is made to be a recess 18 recessed inward from the planar part 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5544695-B2 (JP)
IPC: C09K19/12
Filed: 2008-09-16
Granted: 2014-07-09
Abstract: A liquid crystal medium is described, which has a wide temperature range of a liquid crystal phase, a large optical anisotropy and a large dielectric anisotropy and exhibits an optically isotropic liquid crystal phase. The liquid crystal medium is characterized in including a chiral dopant and a liquid crystal compound with a chlorophenyl ring and exhibiting an optically isotropic liquid crystal phase.