baber/WOPTO huggingface dataset:
Patent JP-2004002194-A (JP)
Title: Dispersant for cement and cement compound
Inventor: KINOSHITA MITSUO
IPC: C08F220/06
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersant for cement, which can give to the cement compound high fluidity while restraining slump loss and high early strength at the same time and to provide the cement compound.  <P>SOLUTION: This dispersant is a water-soluble vinyl copolymer having 5,000-150,000 weight average molecular weight and 2-8 ratio of the weight average molecular weight/the number average molecular weight. The water-soluble vinyl copolymer is obtained by preparing an aqueous solution of a vinyl monomer group containing a specified urethane (meth)acrylate-based monomer and a specified (meth)acrylic acid-based monomer by ≥75 mol% total amount of both monomers and 0.5/99.5 to 99.5/0.5 molar ratio of the former monomer/the latter monomer, adjusting the pH of the prepared aqueous solution to 3.0-7.0 and copolymerizing the vinyl monomer group radically in the aqueous solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018908-A (JP)
Title: Magnetoresistive effect device and its manufacturing method, thin film magnetic head, head gimbal assembly, and hard disk device
Inventor: ASATANI TAKASHI
IPC: G11B5/39
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect device which has a large output and the sufficient stability of the output.  <P>SOLUTION: The magnetoresistive effect device 5 is equipped with a base layer 21, a perpendicularly biased magnetic field impression layer 22, a coupling layer 23 and an MR element 50 which are stacked sequentially. Moreover, the magnetoresistive effect device 5 is equipped with a pair of magnetization setting layers 24L, 24R which are arranged adjacent to both sides of stacked matter consisting of the base layer 21 and the perpendicularly biased magnetic field impression layer 22 and a pair of electrode layers 25L, 25R which are arranged adjacent to both sides of stacked matter consisting of the coupling layer 23 and the MR element 50. The MR element 50 has a free layer 51, a non-magnetic conductive layer 52, a pinned layer 53, an anti-ferromagnetic layer 54 and a protective layer 55 which are stacked one by one on the coupling layer 23. The induced anisotropic magnetic field of the perpendicularly biased magnetic field impression layer 22 is larger than that of the free layer 51 and the permeability in the direction of the intra-film face axis of hard magnetization of the perpendicularly biased magnetic field impression layer 22 is smaller than that of the direction of the intra-film face axis of hard magnetization of the free layer 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017833-A (JP)
Title: Apparatus and method for image display
Inventor: OGUMA TADASHI
IPC: G09G3/20
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in which a vertical position on a screen needs to be adjusted when the phase of a sampling clock of an A/D converter is detected since a PC possibly has the different number of vertical scanning lines of an output image.  <P>SOLUTION: An image display apparatus generates a vertical gate signal on the basis of counts of horizontal synchronism and vertical synchronism in an input signal and detects the clock phases of A/D converters 4 to 6 on the basis of the gate signal to make phase adjustments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017235-A (JP)
Title: Pulse width measuring device and method
Inventor: TAKARADA HIROSHI
IPC: H03K5/153
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse width measuring device and a pulse width measuring method, capable of measuring a pulse width accurately even in a pulse signal of gentle rising.  <P>SOLUTION: This device has a leading-up time storage part 21 for storing a time when a level of the pulse signal reaches a predetermined signal level, as a leading-up time the signal level by the signal level, in the leading-up of the pulse signal, and a tailing time storage part 23 for storing a time when the level of the pulse signal reaches the predetermined signal level, as a tailing time the signal level by the signal level, in the tailing of the pulse signal. The device further has a pulse computing part 30 for finding the leading-up time and the tailing time of the signal level corresponding to a threshold value calculated by a threshold value calculating part 10, and for calculating the pulse width of the pulse signal, on the basis of a time difference between the leading-up time and the tailing time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018683-A (JP)
Title: Interactive machining program generation apparatus
Inventor: MUROZUMI MASANORI
IPC: B23Q15/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive machining program generation apparatus capable of generating a machining program simply and in a short period of time for machining a workpiece to a final finishing shape, even if the cutting remainder exist after corner machining.  <P>SOLUTION: In producing a machining program for pocket machining, if the cutting remainder exist after application of the pocket machining only, the apparatus automatically generates a chain of machining programs for executing from the pocket machining to the corner machining for removing the cutting remainder. If the cutting remains still exist after application of the corner machining, the apparatus asks an operator whether a groove machining process is to be added for removing the cutting remainder (S12). If the operator requests to add the groove machining, the apparatus automatically selects a tool for the groove machining for removing the cutting remainder (S13), and generates a chain of machining programs for executing from the pocket machining to the groove machining through the corner machining (S14-S18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004915-A (JP)
Title: Device and method for manufacturing filter, method for manufacturing display device equipped with the filter, and device and method for ink jet patterning
Inventor: YAMADA YOSHIAKI
IPC: B05D1/26
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter manufacturing device by which the filter of a high quality is manufactured by always controlling the quantity of ink from an ink jet head by measuring the weight of jetted ink from the ink jet head before jetting ink drops or in the middle of jetting work to the filter and also an ink weight measuring method in the filter manufacturing device.  <P>SOLUTION: The device is provided with the ink jet head 20 possessing a driving element driven by applied voltage so as to jet the ink drops to a base plate 48, a weight measuring means 18 to measure the weight of the ink drops jetted by the ink jet head 20 and a controlling means 2000 to change the voltage applied to the driving element of the ink jet head 20 based on the weight of the ink drops measured by the weight measuring means 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026335-A (JP)
Title: Semiconductor integrated circuit device, testing device therefor, and testing method
Inventor: MATSUYAMA KOJI
IPC: H01L21/822
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device, its testing device and testing method which enable scanning test without being affected by clock skew existing between clock domains, while restraining increase of circuit area and increase of test time duration of the semiconductor integrated circuit device.  <P>SOLUTION: In the semiconductor integrated circuit device, a selector is installed wherein output signals of two flip-flops having equal characteristic which are selected from adjacent two clock domains are inputted and either one of them is outputted according to a select signal. Output signal of one flip-flop and output signal of the other flip-flop are outputted one by one. Their output delay difference and phase difference for canceling the output delay difference are obtained. Clocks which gave the phase difference are supplied respectively to a plurality of the clock domains with which the semiconductor integrated circuit device is equipped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027786-A (JP)
Title: Gas processor
Inventor: KURODA KEIKI
IPC: B01D53/18
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas processor of a high static pressure with stable throughput.  <P>SOLUTION: A plurality of cleaning cylinders 10 and 12 for generating a cyclone-like air stream by rotating rotating bodies 5A and 5B for scattering water W pumped from a water storage part in a mist shape inside cylinders to which outdoor air is forcibly fed are disposed, the rotation directions of the rotating bodies in the respective cleaning cylinders are matched and the cleaning cylinders are communicated with each other. Thus, the outdoor air forcibly fed to the first cleaning cylinder is successively introduced to the respective cleaning cylinders and is discharged from the last cleaning cylinder as saturated air containing mist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035804-A (JP)
Title: Cement composition
Inventor: HARIGAI KATSUYUKI
IPC: C04B14/38
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition which gives a set product made proof against heavy metal elution and dioxin formation without being subjected to surface waterproofing.  <P>SOLUTION: The cement composition comprises (1) hydraulic cement, (2) microsilica, (3) wollastonite, and (4) an alkali metal salt of a fatty acid selected from among stearic acid, lauric acid, and oleic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037533-A (JP)
Title: Parallel light transceiver
Inventor: KUMAGAI KOJI
IPC: G02B6/122
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel light transceiver which can be made small in size.  <P>SOLUTION: The transceiver is equipped with: a plurality of light guides 2 disposed parallel to each other on a common plane 1; a plurality of light emitting elements 13 facing the ends of the light guides 2; a multilayer film filter 15 orthogonally inserted into the light guides 2 and tilted against the plane; and a plurality of light receiving elements 16 facing the multilayer film filter 15 in the direction orthogonal to the plane 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034294-A (JP)
Title: Strap
Inventor: UENO MASATO
IPC: A44C5/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation and damage of connecting pins by providing the strap whole body with flexibility and impact resistance.  <P>SOLUTION: A connecting piece 3 composed of a soft synthetic resin is inserted in a storage part 2 of a strap piece 1 composed of a hard material, a projection part 6 of the connecting piece 3 projects from the strap piece 1, the projecting projection part 6 of the connecting piece 3 is inserted into a recess part 7 of another connecting piece 3 adjacent thereto and, in this state, the projection part 6 and the recess part 7 are connected by the connecting pin 4. This constitution can connect the adjoining strap pieces 1 to each other with scarcely forming clearance therebetween and approximately completely hide the connecting pieces 3 with the strap pieces 1. The connecting pieces 3 are formed of the soft synthetic resin in particular so that when strap whole body is strongly curved, the connecting pieces 3 are elastically deformed to mitigate and reduce the load and impact applied to the connecting pins 4. This constitution can thus provide the strap whole body with the flexibility and the impact resistance so as to prevent the deformation and damage of the connecting pins 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040688-A (JP)
Title: Method and apparatus for forming membrane, method and apparatus for manufacturing liquid crystal device, liquid crystal device, method and apparatus for manufacturing membrane structure, membrane structure and electronic device
Inventor: MORIYAMA HIDEKAZU
IPC: B05C5/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane forming apparatus constituted so as not only to suppress the waste of a material by employing an ink jet coating method but also to uniformize the thickness of a membrane to be formed as a whole, a method for forming the membrane, an apparatus and a method for manufacturing a liquid crystal device, a liquid crystal device, an apparatus and a method for manufacturing a membrane structure, the membrane structure and an electronic device.  <P>SOLUTION: The membrane forming apparatus 1 is constituted so as to coat a substrate SUB with a coating solution prepared by dissolving or dispersing a membrane material in a solvent to form a membrane. This apparatus is equipped with a liquid droplet discharge means having a liquid droplet discharge head 2 for discharging the coating solution to the substrate SUB, a moving means 4 for relatively moving the liquid droplet discharge head 2 and the position of the substrate SUB and a control part C for controlling at least one of the liquid droplet discharge means and the moving means 4, and has an inert gas supply means 5 for supplying an inert gas containing vapor of at least one kind of a solvent to the vicinity of the coating solution applied to the substrate SUB.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048619-A (JP)
Title: Nox purification system
Inventor: GABE MASASHI
IPC: F01N3/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NOx purification system capable of preventing discharge of NOx to the atmospheric air even in a transient driving state of an engine to raise catalyst temperature, preventing discharge of NOx in an initial state of regenerating control of an NOx occlusion reduction type catalyst and remarkably improving an NOx purification rate for an exhaust emission control system using the NOx occlusion reduction type catalyst to purify NOx in exhaust gas.  <P>SOLUTION: This NOx purification system 1 arranging a first NOx purification device 22 and a second NOx purification device 25 respectively furnished with the NOx occlusion reduction type catalyst sequentially in series from the upstream side in an exhaust gas passage 20 of the internal combustion engine E is constituted by providing an exhaust gas cooling system 23 to cool the exhaust gas flowing out of the first NOx purification device 22 and flowing in the second NOx purification device 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067741-A (JP)
Title: Sheet processing device
Inventor: TOMITA HIROSHI
IPC: B65H37/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase accuracy of bending in a sheet processing device for applying bending such as two folding or Z folding to a sheet material.  <P>SOLUTION: The sheet conveying passage R is formed by facing an upper guide plate (guide member) 10 and a lower guide plate 11 to each other. A notch 21 is formed in the lower guide plate. In a midway of such a sheet conveying passage, a sheet conveying roller 13 is disposed on the upstream side of the notch, and a sheet bending roller (sheet bending means) 14 is disposed on the downstream side. The sheet processing device has a pressing member 12 for blocking the notch. The pressing member has a roller 19 and a support member 20, and the roller is rotatably supported by the support member. When the bending is applied to the sheet material, the pressing member is moved from a second position, the sheet material is pressed to the upper guide plate by the pressing member, the pressing member moves to a first position along the upper guide plate on the sheet material while holding the pressing state, and the bending position of the sheet material is guided to the sheet bending roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055555-A (JP)
Title: Composition for hole injection transport layer, organic el element, and manufacturing method
Inventor: SEKI SHUNICHI
IPC: C09K11/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a hole injection transport layer by which optimization of a material and element design can be made and a patterning film forming of high precision can be carried out in a short time and at low cost.  <P>SOLUTION: The composition for the hole injection transport layer is a composition used for pattern-forming the hole injection transport layer of an organic EL element by using an ink jet type recording head, and contains a conductive compound that is a component of the hole injection transport layer and a solvent, with a contact angle of the ink jet type recording head to the material constituting an ink jet nozzle face in the range of 30°C to 170°C and its viscosity in the range of 1 cp to 20 cp, and the surface tensile in the range of 20 dyne to 70 dyne. Owing to such a physical property, a hole injection transport layer composition in which optimization of the material and element design can be made and a patterning film forming of high precision can be carried out in a short time and at low cost can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023723-A (JP)
Title: Method for repairing crack in concrete structure
Inventor: MASUDA HIROSHI
IPC: E02B7/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a crack in a concrete structure, which enables the repair of the concrete structure in the atmosphere and water, which is excellent in the property of filling into a deep part of the crack appearing in the concrete structure, and which can effectively prevent corrosion of a steel material from being caused by cracking, without causing damage to a repaired area due to expansion of concrete itself and the like, even after the repair of the crack.  <P>SOLUTION: In this method for repairing the crack in the concrete structure, wherein an impregnating agent is infilled into the crack, a groove 16 is formed in a shape along the crack 12 in a surface of the concrete structure 10a; an injection pipe 22 and an injection checking pipe 24 are inserted into the groove from an upper end of the groove; a surface in the groove is coated with an underwater curing coating agent for concrete so that a coated film can be formed; a closing member is embedded in the groove wherein the coated film is formed, so that the repaired area can be formed; and subsequently, an underwater curing impregnating agent for concrete is injected via the injection pipe so that the impregnating agent can be infilled into the crack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033088-A (JP)
Title: Cooling device
Inventor: HARA YASUHIRO
IPC: F25D1/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device and a switching power source which can carry out both natural air cooling and forced air cooling effectively.  <P>SOLUTION: The cooling device 20 and the switching power source 1 have a heat radiating fin 40 wherein a plurality of fins 50 are disposed parallel on a base and a cover 42 with an opening 42o whereto a plurality of fins 50 are inserted, respectively. A tip 50a of the fin 50 is positioned outside the cover 42 and a foot 50b of the fin 50 is positioned inside the cover 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037672-A (JP)
Title: Fixing unit
Inventor: SAIKI MIKIO
IPC: G03G15/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit which can be loaded and fixed with an easy operation and with a small number of parts, and whose cost can be reduced, with respect to the fixing unit which is detachably loaded on an image forming apparatus body.  <P>SOLUTION: A lever 14 which can be turned around a pin 16 is arranged on both side faces of a housing 12 for the fixing unit 10. A hook part 28 is formed at one end of the lever 14, and a handle 20 as a finger putting part and a protrusion 22 protruding toward the fixing unit are arranged at the other end of the lever 14. The lever 14 is elastically deformed so as to release the engagement of the protrusion 22 from a handling position where the protrusion 22 is fitted in a 1st recess 24, and then, the protrusion 22 is fitted in a 2nd recess 26 by rotating the lever 14. The lever 14 is locked in the fixing unit fixing position in this state, and also, the hook part 28 goes into the oblong hole 110 of the frame 106 of the image forming apparatus body, then, locked on the frame abutting surface 106a. Then, the fixing unit 10 is fixed to the image forming apparatus with an easy operation of turning the lever 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056823-A (JP)
Title: Motion vector encoding/decoding method and apparatus
Inventor: CHOI WOONG-IL
IPC: H04N19/176
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector encoding/decoding method and apparatus.  <P>SOLUTION: The method of encoding a motion vector includes: a step (a) for finding a predictive motion vector by predicting a motion vector of the same type as a motion vector of a present block to an adjacent block having a motion vector of a type different from the motion vector of the present block in a plurality of adjacent blocks adjacent to the present block; a step (b) for calculating a representative value corresponding to the motion vector of the same type as the motion vector of the present block in the motion vectors of the adjacent blocks while including the found predictive motion vector; a step (c) for calculating a value of an error between the calculated representative value and the motion vector of the present block; and a step (d) for encoding the calculated error value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037813-A (JP)
Title: Liquid crystal display device and temperature compensation system of liquid crystal display device
Inventor: TOMIOKA TATSUHIKO
IPC: G09G3/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability of operation for controlling contrast of a liquid crystal display element.  <P>SOLUTION: In a liquid crystal display device provided with a microcomputer 16 controlling driving voltage applied to a liquid crystal panel (display element) 15, a driving circuit 19 to which a control signal outputted from the microcomputer 16 and which applies driving voltage to the liquid crystal panel 15 according to the control signal, a thermistor 20 detecting ambient temperature of the liquid crystal panel 15 and an EEPROM 17 in which an offset compensation value to be a difference value between a driving voltage actually applied to the liquid crystal panel 15 and a driving voltage instructed by the control signal is stored, the microcomputer 16 outputs such the control signal that driving voltage actually applied is made to be the optimum voltage based on detection temperature of the thermistor 20 and the offset compensation value of the EEPROM 17. Thereby, contrast adjusting operation can be changed into such operation as to store the offset compensation value in the EEPROM 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI