baber/WOPTO huggingface dataset:
Patent JP-2004101888-A (JP)
Title: Photoresponsive photonic crystal
Inventor: IKEDA TOMIKI
IPC: G02F1/061
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresponsive photonic crystal having narrow bandwidth of a photonic band gap and excellent light shielding properties and dispensing with a heat treatment step involving thermal decomposition of a contained organic component.  <P>SOLUTION: The photoresponsive photonic crystal is characterized in that particles of a polymer having a group exhibiting photochromism form a three dimensional periodic structure. The following structures are mentioned as the group exhibiting photochromism; the structures of azobenzene, spiro pyrane, fulgide, diarylethene, salicylideneaniline, anthracene, norbornadiene, cinnamoyl, benzaldoxime, stilbene, retinal and azomethine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108835-A (JP)
Title: Orientation system and information transmitting method for the same
Inventor: ARAKAWA TAKEHARU
IPC: H04W64/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orientation system using mobile terminals for confirming the current positions of other vehicles by transmitting information showing the respective current positions of a plurality of vehicles from the mobile terminals mounted thereon to an information center where the received information showing the respective current positions of the vehicles are stored together with identifying information for identifying the vehicles, and transmitting therefrom the information showing the current positions of the other vehicles to a mobile terminal of one vehicle in accordance with a request signal from the mobile terminal of one vehicle.  <P>SOLUTION: One navigation terminal 10 is connected to a line which connects the terminal to an information center 20, and transmits timing information. The information center 20 specifies the other navigation terminal 10 exchanging information showing the current positions, and transmits the timing information to these terminals. Then, the other navigation terminal 10 receiving the timing information and one navigation terminal 10 mutually transmit and receive the information showing the respective current positions at almost the same timing based on the timing information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139675-A (JP)
Title: Equipment for measuring viscosity and equipment for measuring characteristics of fluid
Inventor: OKUMURA HIDEMASA
IPC: G01N11/16
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for measuring the viscosity conveniently with high reproducibility even for a liquid in fluid state regardless of the magnitude of viscosity, and a fluid characteristics measuring element and a characteristics measuring equipment effective for specifying the characteristics, e.g. viscosity, concentration, density, and the like, of an acid solution or a basic solution. SOLUTION: The viscosity measuring equipment comprises a piezoelectric oscillator 1, an oscillator 3, and a loss coefficient monitoring means 5. Elastic properties of the piezoelectric oscillator 1 and the viscous resistance of a fluid are controlled such that the loss coefficient of the piezoelectric 1 varies by such an extent as the viscosity can be measured. The characteristics measuring equipment comprises a first ceramic plate 20, a piezoelectric 12 provided on one side of the first ceramic plate 20 while sandwiching an electrode 14, a second ceramic plate 32 having an inner cavity sintered integrally with the first ceramic plate 20, and a cover member 34 disposed oppositely to the other side of the first ceramic plate 20 while sandwiching the second ceramic plate 32. Glass component on the other side of the first ceramic plate 20 is set lower than that on one side thereof.
Patent JP-2004105045-A (JP)
Title: Soybean processed food
Inventor: HATANO TAKEO
IPC: A23L11/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soybean processed food admixed with a larger amount of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) components than those conventionally added.  <P>SOLUTION: The soybean processed food is obtained by the following process: adding linseed oil and perilla oil each containing a large amount of a precursor of DHA as an ingredient in addition to DHA-containing fish oil, to soybean milk, also adding oligosaccharide having secondary antioxidative effect of an antioxidant in the soybean milk in order to mix the soybean milk with a larger amount of essential fatty acids than those conventionally added so as to become storable for a longer period in comparison with that for the conventional soybean milk and so as to supplementarily have a physiological nutrient function inherent in the oligosaccharide. The soybean processed food is also effective in prevention of bad breath or body odor in view of the current trend of the age.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107255-A (JP)
Title: Oil-in-water type emulsified composition
Inventor: OHASHI KENJI
IPC: A61Q17/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for external use which does not cause any problem in stability and in quality certification of a base, is excellent in long-wave ultraviolet screen effect, and can be used as a sunscreen cosmetic.  <P>SOLUTION: This oil-in-water type emulsified composition contains components (1) and (2). Component (1) is a benzotriazole type ultraviolet absorbent represented by formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each a 1-4C alkyl, 5-12C cycloalkyl or 1-18C alkyl optionally substituted with one or more aryl groups). Component (2) is a (polyacrylic acid/alkyl acrylate) copolymer or a nonionic surfactant having an HLB of 8 or more and/or a fatty acid soap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108034-A (JP)
Title: Foundation structure, construction method and steel-pipe-mounted precast concrete pile for steel-framed building
Inventor: TSURUYA MASAYUKI
IPC: E02D27/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure, a construction method and a steel-pipe-mounted precast concrete pile for a steel-framed building that can reduce construction costs and shorten a construction period by avoiding on-site work and excavation work while rigidifying connection between the precast concrete pile and a steel column both constituting the foundation structure and smoothing transfer of bending stress.  <P>SOLUTION: The foundation structure 1 for a steel-framed building comprises the precast concrete pile 2 of a circular hollow section driven in a given position in ground, a steel pipe 4 having the same or smaller outside diameter as or than the precast concrete pile 2 and joined to a head end face 5 of the precast concrete pile, and the steel column 3 installed in a given position in the steel pipe and integrated via concrete 8. The steel pipe has at a lower end a mounting flange, which is bolted to the head end face. Shear reinforcements are supported by vertical reinforcements projected from the head end face and are fixed to the head end face. A bottomed steel pipe dependent in the hollow of the pile is filled with concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188359-A (JP)
Title: Magneto-resistive device including magnetically soft synthetic ferrimagnet reference layer
Inventor: TRAN LUNG
IPC: H01L21/8246
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistive device including a magnetically soft synthetic ferrimagnet reference layer.  <P>SOLUTION: A memory device (10) includes a data layer (12) having a magnetization that can be oriented in first and second directions, and a synthetic ferrimagnet reference layer. The data and reference layers (12 and 14) have different coercivities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106756-A (JP)
Title: Display device
Inventor: ISHIDA MASAKATSU
IPC: B60Q1/34
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform blinking in the same phase as a turn signal lamp of a vehicle for simultaneously displaying braking information and course changing information on a display lamp of a trailer.  <P>SOLUTION: A display device 16 of the trailer pulled by the vehicle is provided, the vehicle has stop lamps 12a and 12b and turn signal lamps 13c and 13f, and the trailer has the display lamps 14a and 14b for displaying the braking information by lighting and the course changing information by blinking. When the stop lamps 12a and 12b are lighted and the turn signal lamps 13c and 13f are blinked, a control circuit 17 blinks the display lamps 14a and 14b in the same phase as the blinking of the turn signal lamps 13c and 13f. Thus, the course changing information is speedily displayed in the back part of the trailer, and safety in vehicle running is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106796-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: OTA TAKESHI
IPC: B60C13/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide rubber composition for a sidewall of a tire for a vehicle, and rubber composition for a clinch, and a pneumatic tire for a vehicle made of the rubber composition capable of improving controllability of the tire and also rolling resistance.  <P>SOLUTION: The rubber composition for the sidewall is compounded from polybutadiene rubber having many linear component, the rubber composition for the clinch is compounded from polybutadiene rubber and/or syndiotactic-1, 2-polybutadiene rubber, and they have specific viscoelastic property. The pneumatic tire for the vehicle is formed with the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119510-A (JP)
Title: Heat treating apparatus
Inventor: SAITO TAKANORI
IPC: H01L21/22
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a heat treating apparatus which never unevenly heats a body to be treated and can effectively deter particles from being produced, which has a small heat capacity and is suitable for a rapid temperature rise and a rapid temperature fall.  <P>SOLUTION: The heat treating apparatus is equipped with at least a heating furnace main body 1 whose upper end is opened, a heating means 7 which is installed in the heating furnace main body, and a reaction tube 3 which is put in the heating furnace main body and composed of a single tube. The heating means comprises a linear heating element which is arranged around the reaction tube, a spiral heating element which is arranged around a narrow-diameter part at the upper part of the reaction tube, a zigzag heating element which is arranged at the upper part of a straight barrel of the reaction tube, a flat spiral heating element which is arranged at the lower part of the straight barrel of the reaction tube, and an on-surface heating body which is arranged at the lower part of a processed substrate support member in the reaction tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116365-A (JP)
Title: Controller for variable valve system
Inventor: KAWASAKI TAKASHI
IPC: F02D13/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which can make a lifting amount and a valve opening period desirable, in a valve system which moves a cam shaft having a tapered cam face in the axial direction and changes the lift amount and valve opening period of an engine valve at the same time.  <P>SOLUTION: This controller for variable valve system which can move the cam shaft 1 having the tapered cam face in the axial direction by a drive 5 and changes the valve opening period and maximum lifting amount of the engine valve by a large or small amount at the same time. While the engine valve is opening, the reaction acting upon the cam shaft in the axial direction, and pressure in the opposite direction is made to act onto the cam shaft so that the reaction may be compensated for only while the reaction is occurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119644-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: SHIRATAKE SHIGERU
IPC: H01L27/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology to reduce electrical resistance between a contact plug and an impurity region connected electrically to such a plug while insulation property is maintained between a gate electrode and the contact plug.  <P>SOLUTION: A side wall insulation film 17 is formed at the side surface of a gate structure 60 provided on a semiconductor substrate 1, and the epitaxial layers 19a, 19b are formed on the self-alignment basis on the n-type impurity regions 13a, 13b to provide the side wall insulation film 17 against the gate electrode 50. An etching rejection film 20 and an interlayer insulation film 21 are formed in this sequence on the entire part. The interlayer insulation film 21 is etched using the etching rejection film 20 as an etching stopper, and the exposed etching rejection film 20 is then etched. Accordingly, the contact holes 30a, 30b are formed to reach the epitaxial layers 19a, 19b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115316-A (JP)
Title: Apparatus and process for sintering glass preform
Inventor: TANADA HARUYOSHI
IPC: C03B37/014
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a process for sintering a glass preform which prevent gas leakage from a furnace tube by increasing sealing performance of furnace tube flanges.  <P>SOLUTION: In the apparatus or the process for sintering the glass preform, a divided furnace tube 1 is connected by the flanges 2a and 3a, and a glass fine particle deposit 7 housed inside the furnace tube is heated, dehydrated and vitrified by a heater 4 located on the outer periphery of the furnace tube to yield transparent glass. The apparatus is equipped with a pressing member 10 having a concave groove 9 surrounding the outer periphery of joint surfaces of the flanges 2a and 3a and an energizing means for energizing the pressing member 10 toward the internal diameter direction. The concave groove 9 has a shape which seals the flanges 2a and 3a through wedging action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113514-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves accurate coincidence between the result of judging whether the successive advance notices should be executed and the contents of the performances based on the result of the judgment.  <P>SOLUTION: In the advance notice setting processing, a CPU sets the counts of a start winning counter for the frequency of processing and initializes the counts of a number-of-inspection counter. Then, the counts of the number-of-inspection counter are added up sequentially while the random number values for judging big wins stored in the respective preservation areas corresponding to the counts are read out sequentially to execute a big win judgment module. When the big wins are judged by the big win judgment module, the advance notice judgment table for the possible occurrence of the big wins is set up. Then, when the value of the counts of the number-of-inspection counter is 2 or more, it is determined whether the successive advance notices should be made using the set advance notice judgment table. When the making of the successive advance notices is determined, the value of the counts of the number-of-inspection counter is set on the number-of-advance-notice counter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114921-A (JP)
Title: Carry bag
Inventor: FUJII KAZUHIRO
IPC: B62B3/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carry bag allowing a user to carry the bag easily.  <P>SOLUTION: This carry bag is used to carry the object and is provided with a first frame member, a second frame member, a first lock member, a first caster part, and a second caster part. The first frame member has a loading part for loading the object and a handle part for steering. The second frame member has a getting-on part connected with the first frame member so as to open and close into a folding condition and a use condition freely. The first lock member locks the second frame member for the first frame member in the use condition. The first and second caster parts have a wheel for running and a fixing part for mounting the wheel on the frame member and are mounted on at least either of the first and second frame members at an interval in the direction of running.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118076-A (JP)
Title: Image forming apparatus
Inventor: FUNAMIZU YOSHIHIRO
IPC: G03G15/16
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents image defects such as image stripes, forms a more stable image and forms a high-definition image in the image forming apparatus with an image carrier such as a photosensitive drum and an intermediate transfer member to which a developed image is transferred by the image carrier and with peripheral speed difference in rotation speed between the image carrier and the intermediate transfer member.  <P>SOLUTION: The image forming apparatus 1 has image formation parts 10a, 10b, 10c, 10d which form developed images on the image carriers 11a, 11b, 11c, 11d by image information, the intermediate transfer member 31 adjacent to the image formation parts 10a to 10d, on the surface of which the developed images are transferred from the image carriers 11a to 11d and the surface of which is transferred and in which the developed images are transferred to a transfer material P in block from the intermediate transfer member 31, a prescribed image is formed on the upstream side of the transfer direction of the intermediate transfer member 31 of a normal print image area on the surface of the intermediate transfer member 31 in the image forming apparatus 1 with the peripheral speed difference between rotation speed of the image carriers 11a to 11d included in the image formation parts 10a to 10d and surface transfer speed of the intermediate transfer member 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121459-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the processing burden on a main control device and easily controlling a controlled device in a prescribed control mode.  <P>SOLUTION: Variation patterns determined according to the kind of the event pattern and the kind of the object of display (such as a character), for which the display timing and display method are set, are stored in a memory circuit 32 of a display control device 30. The main control device 10 outputs a main command signal indicating the kind of the event pattern to a subordinate control device 20 when a starting signal is inputted. The subordinate control device 20 outputs the inputted main command signal and a sub-command signal indicating the kind of the object of display to the display control device 30 when the main command signal indicating the kind of the event pattern is inputted. The display control device 30 determines the variation pattern based on the kind of the event pattern indicated by the inputted main command signal and the kind of the object of display indicated by the sub-command signal, and controls the display device 33 based on the determined variation pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127750-A (JP)
Title: Exhaust gas treatment device of fuel battery
Inventor: YAMAMOTO AKIO
IPC: H01M8/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To monitor faults of a fuel battery stack by detecting the concentration of a hydrogen exhausted from an exhaust fuel diluting unit.  <P>SOLUTION: An exhaust gas treatment device for the fuel battery mixes the hydrogen gas, exhausted from a plurality of hydrogen exhausting means 8, 10 and 11 of the battery, in which air and hydrogen gas are supplied to generate power and is retained in a retention chamber 18, with a cathode exhaust gas exhausted from a cathode of the battery, dilutes the mixture, and then exhausts the gas out of a vehicle. This device includes a hydrogen sensor 16 for measuring the hydrogen concentration in the gas exhausted out of the vehicle from the chamber 18 to detect the presence or absence of the fault of each of the plurality of the means 8, 10 and 11, in response to the detected value of the sensor 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131343-A (JP)
Title: Method of manufacturing porous body composed of dry gel and porous body obtained by the method
Inventor: HASHIDA TAKU
IPC: B01J3/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that it is difficult to obtain a porous body composed of high density dry gel without causing the shrinkage in the manufacture and to obtain the porous body composed of the dry gel having density distribution.  <P>SOLUTION: The porous body is manufactured by preparing wet gel from tetramethoxysilane/ethanol/water=1/1/4 (molar ratio) using ammonia as a catalyst, further adding a liquid mixture with the gel raw material of tetramethoxysilane/ethanol/water=1/3/4 to advance the gelating, repeating the same process once again to form a continuous three layer wet gel, washing with ethanol and performing drying under super critical state using carbon dioxide as a super critical fluid. As a result, the porous body composed of the dry gel having density gradient uniformly increasing in three steps is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137151-A (JP)
Title: Therapeutic and diagnostic agent for cerebral tumor
Inventor: TODA MASAHIRO
IPC: A61K48/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a therapeutic and a diagnostic agent for tumor, especially cerebral tumor, and a probe for detecting or diagnosing the cerebral tumor, and to provide a diagnostic kit for the cerebral tumor, and a method for treating the tumor, especially the cerebral tumor and a method for screening an anticerebral tumor agent.  <P>SOLUTION: A urokinase type plasminogen activator receptor-associated protein (uPARAP) is found to be cerebral tumor-specifically expressed by selecting 16 genes in which the expression is remarkably accelerated in comparison with a cerebral tissue of a noncancer part in human cerebral tumor from about 11,000 genes of patients suffering from the human cerebral tumor by gene chip analyses, narrowing down the genes with expressed sequence tag (EST) screening using an EST database and analyses using a reverse transcription-polymerase chain reaction (RT-PCR) or a real-time quantitative PCR. A compound such as a peptide or a protein specifically binding to the uPARAP which is an antibody, or the like, specifically recognizing an extracellular domain of the uPARAP is used as a therapeutic and diagnostic agent for the cerebral tumor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138099-A (JP)
Title: Damper
Inventor: YAMADA YOSHIO
IPC: F16F15/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper in which size of amplitude of vibration and/or impact that can be coped with is unchanged to achieve higher damping efficiency, in which damping performance capable of coping with vibration and/or impact added in a desired direction in two or three dimensions can be achieved, and in which compactness and economy are achieved.  <P>SOLUTION: In this device, a plurality of oil dampers are provided in parallel, piston rods for part of oil dampers are set in opposite directions to directions of the other piston rods, and cylinders are integrated. An intermediate plate 46 is provided between installation bases 2 and 3. Oil damper devices 1a and 1b in Z-axis directions are installed between the installation base 2 and the intermediate plate 46. For oil damper devices 7a and 7b in X-axis directions and an oil damper device 7c in a Y-axis direction, their piston rods are installed on the intermediate plate 46 and the installation base 3 through mechanisms 41a-41c and 42a-42c which slide perpendicularly to respective action axes.  <P>COPYRIGHT: (C)2004,JPO