baber/WOPTO huggingface dataset:
Patent JP-2003276471-A (JP)
Title: Drive operation assisting device for vehicle
Inventor: KATO KAZUTO
IPC: F16H59/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive operation assisting device for a vehicle capable of performing a traveling without uncomfortable feeling even when an accelerator pedal reaction varies according to the access state of the vehicle to a foregoing vehicle.  <P>SOLUTION: This operational control assisting device 100 for the vehicle comprises a traveling state detection means 101 for detecting the travel states of the vehicle and the foregoing vehicle presenting forward of the vehicle, an operational reaction control means 106 for controlling an operational reaction generated on an accelerator pedal 103 according to the travel states of the vehicle and the foregoing vehicle detected by the travel state detection means 101, an acceleration prevention means 107 for preventing the vehicle from being accelerated, and a control means 105. When the detected state of the foregoing vehicle is detected by the travel state detection means 101, the control means 105 outputs a reaction increase instruction to the operational reaction control means 106 to increase the operational reaction generated on the accelerator pedal 103 and, when the travel state detected by the travel state detection means 101 is changed from the detected state of the foregoing vehicle to the non-detected state of the foregoing vehicle, outputs an acceleration prevention instruction to the acceleration prevention means 107 to prevent the vehicle from being accelerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355808-A (JP)
Title: Method for manufacturing reinforced concrete pipe
Inventor: SUZUKI OSAMU
IPC: B28B21/80
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced concrete pipe capable of improving a cracking strength due to an external pressure and prevention of the crack and provide a method for manufacturing the reinforced concrete pipe, and a form to be used for its execution. SOLUTION: In the manufacture of a Hume pipe wherein forming is carried out by using an expansive concrete pipe by use of a form 1 constituted by joining forms for a divided circumferential part 2 and 2' and forms for an edge part 8 and 8' together, as a form-tightening means M for the forms for a divided circumferential part 2 and 2', the forms for a divided circumferential part 2 and 2' are restricted with each other in centrifugal molding; that of a structure for lightening the restriction is used in a process of steam curing; and in the process of steam curing process, the restriction due to the forms for a divided circumferential part 2 and 2' are lightened to extend a spiral reinforcement A and chemical prestress is induced.
Patent JP-2003283920-A (JP)
Title: Picture processing device, picture processing system, picture processing method, recording medium and program
Inventor: KUROKAWA SHINJI
IPC: H04N5/232
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processing device which enables good picture displaying with constantly less noise.  <P>SOLUTION: The picture processing device 100 has operation modes which are picture (photographic image) recording mode and picture reproducing mode, and a function 111 which displays the picture when the picture processing device 100 is operated on the recording mode or the reproducing mode. A setting control means 110 of the picture processing device 100 chooses different setting concerning the picture displaying function 111 (setting cut-off frequency of a low-pass filer and setting gain of profile emphasizing) when the picture processing device 100 is operated on the recording mode from setting when the picture processing device 100 is operated choosing the reproducing mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284363-A (JP)
Title: Direct acting actuator
Inventor: TOYAMA SHIGEKI
IPC: H02N2/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct acting actuator by which a higher output is obtained with a smaller diameter, and a smaller number of components is required.  <P>SOLUTION: Two sets of ultrasonic motors 1, 2 are disposed in face to face with each other on the same shaft. A feed screw mechanism 3 wherein the rotation of a threaded shaft 4 is locked is provided. Rotors 7 of both the ultrasonic motors 1, 2 are provided at the outer periphery of a nut 5 of the feed screw mechanism 3 so that the rotation of the rotors 7 is transmitted to the nut 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277589-A (JP)
Title: Semiconductor sealing epoxy resin molding material and its preparation process
Inventor: YAMAGUCHI KENJIRO
IPC: H01L21/56
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a semiconductor sealing epoxy resin molding material which shows a good flow property upon packaging a semiconductor and a high package reliability after packaging, even with a high filling factor of an inorganic filler, and a semiconductor sealing epoxy resin molding material.  <P>SOLUTION: The semiconductor sealing epoxy resin molding material comprises at least an epoxy resin, a phenol resin, an inorganic filler, a curing accelerator and a coupling agent, wherein the inorganic filler content is ≥90 wt.%. In the preparation process, among the inorganic fillers, inorganic fillers having an average particle size D<SB>50</SB>of ≤0.5 μm are subjected to a shearing force in the presence of the coupling agent to yield ≤10% change of the average particle size. The inorganic fillers are pre-mixed with the rest of the components and heat kneaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288783-A (JP)
Title: Ferroelectric memory
Inventor: HAMADA YASUAKI
IPC: G11C11/56
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelctric memory capable of holding multi-valued memory by hardly changing a circuit of conventional technology.  <P>SOLUTION: Multi-valued memory is performed by changing applied time of a write pulse according to a value to be memorized. One voltage source is enough for a write pulse. The ferroelectric having a multi-valued memory function with only one voltage source can be provided when the voltage for reset or read-pulse is made the same with the voltage for the write-pulse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287243-A (JP)
Title: Condensing unit
Inventor: OGAWA TAKASHI
IPC: F24F5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensing unit having a service valve for performing drain treatment at low cost.  <P>SOLUTION: In this condensing unit for fixing a gas pipe side service valve to connect a high-pressure gas pipe and a liquid pipe side valve to connect a low-pressure liquid pipe from the gas pipe to the unit via a fitting plate, the fitting plate is horizontally disposed, both service valves are fitted to this fitting plate, the liquid pipe side service valve is fitted at the position higher than the gas pipe side service valve. Even when drain is deposited on the liquid pipe side service valve, the drain flows to the gas pipe side service valve at the lower position, and naturally evaporated by the heat of the valve. Drain treatment is performed at low cost without providing any heat insulating material or members to receive drain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291015-A (JP)
Title: Throwaway type drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway type drill allowing rigid fixing of a cutting head part, while preventing damage.  <P>SOLUTION: In this throwaway type drill constituted by detachably fixing on a tool body 2 a cutting head part 5 comprising a cutting edge by fastening bolts 30, 30, annular parts 24, 24 coaxial with axially equipped fastening bolts 30, 30 are equipped with either one of the cutting head part 5 or the tool body 2, while receiving parts 18, 18 engageable with outer peripheries of the annular parts 24, 24 are quipped with the other one. An axially protruding shaft part 15 is equipped with either one of the cutting head part 5 or the tool body 2, while a recess 22 engageable with the shaft part 15 is equipped with the other one, and the shaft part 15 and the recess 22 are engaged with each other. The cutting head part 5 is fixed on the tool body 2 by fastening the fastening bolts 30, 30 with engaging the annular parts 24, 24 and the receiving parts 18, 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300740-A (JP)
Title: Method for fabricating glass rod
Inventor: YOSHIMURA FUMIO
IPC: C03B37/018
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping method which obviates the occurrence of cracks in a glass rod by chuck pawls in clamping the glass rod by the chucks of a lathe unit and fabricating the glass rod.  <P>SOLUTION: In clamping the columnar glass rod 1 by the chucks 3 in order to fabricate the glass rod, the glass rod is clamped by inserting buffer materials 10 between the chuck pawls 5 and the glass rod 1 and is fabricated. Also, heat resistant fiber sheets 18 are used for the buffer materials 10 and the glass rod is fabricated by the flame of oxyhydrogen gas. The fiber sheets obtained by compounding rayon carbide fibers with metha-aramid fibers are used for the heat resistant fiber sheets 18 and are exchangeably attached to the chuck pawls 5 by using attaching tools 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292850-A (JP)
Title: Inkjet recording ink and inkjet recording process
Inventor: OGAWA MANABU
IPC: C09D11/326
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording ink capable of forming a high-quality image and excellent in storability, not drying at an inkjet head, and showing high ejection stability.  <P>SOLUTION: The inkjet recording ink is one prepared by dissolving or dispersing at least one dye represented by formula (1) and containing an antifoam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298936-A (JP)
Title: Image compositing apparatus and method thereof, and image display apparatus and method thereof
Inventor: YAMADA TSUKASA
IPC: H04N5/272
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compositing apparatus and an image display apparatus wherein the position of the players and photographing cameras is not limited, no additional facility to a photographing environment is needed, and the players play while maintaining the natural sight state.  <P>SOLUTION: The image compositing apparatus 1 includes: a self-luminous display 3 placed at a position at which a composite image is formed in the case of photographing an photographed image partly including a composite image by a photographing camera 2; an image generation and display means 4 for displaying a displayed image on the self-luminous display 3; an image switching means 5 for switching an image displayed on the self-luminous display 3 by the image generation and display means 4 on the basis of the reference synchronizing signal of the photographing camera; and an image extraction and composition processing means 6 for compositing the image photographed by the photographing camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302224-A (JP)
Title: Information providing center and car navigation device
Inventor: TANAKA KATSUAKI
IPC: G01C21/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain traffic information on a route and detailed information on a traffic jam on a route by simple operation, in an on-vehicle device such as a car navigation device.  <P>SOLUTION: An information providing center has a communication part for performing communication by a communication line, a request receiving part for receiving a request from the car navigation device, a providing part for providing information to the car navigation device, a traffic information obtaining part for obtaining traffic information from a traffic information center, a user information DB for managing the information of the user and the route data transmitted to the user, and a traffic information DB for storing the traffic information obtained by the traffic information obtaining part. The traffic information of an area containing the route stored in the user information DB is delivered from the information providing center. The Car navigation device is provided with an operating means for simply displaying a traffic jam portion in the traffic information on route, and moving forward and backward the displayed portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300846-A (JP)
Title: Hair dye composition
Inventor: HASEBE KEIKO
IPC: A61K8/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair dye composition uniformly dyeing the whole hair.  <P>SOLUTION: This hair dye composition contains an amide alcohol represented by formula (1) [wherein, R<SP>1</SP>CO is a 6-24C acyl which may have hydroxy group; R<SP>2</SP>is a 1-3C alkyl group; and R<SP>3</SP>is a 1-6C alkylene group or a 2-6C alkenylene group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290085-A (JP)
Title: Upright type vacuum cleaner
Inventor: YAMAMOTO MASAFUMI
IPC: A47L9/32
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upright type vacuum cleaner preventing a hose from collapsing even if a body falls rearward.  <P>SOLUTION: This upright type vacuum cleaner is provided with a nozzle part 7 sucking dust, the body 8 connected to the nozzle part and having a fan motor 18 for sucking the dust and a dust collecting chamber 9 for collecting the sucked dust in its inside, a handle part 10 provided in the body for operating the cleaner, and a carrying hose 11 provided between the nozzle part and the body and leading the dust to the dust chamber 9. This upright type vacuum cleaner is so formed that the carrying hose 11 is disposed inside a support surface which supports the hose when the body 8 falls rearward, so that even if the body falls rearward, the hose is prevented from collapsing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299645-A (JP)
Title: Image diagnosis supporting device
Inventor: NAKAGAWA TORU
IPC: G06T1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To display CT images including abnormal shadow candidates by order of higher concern for a viewer.  <P>SOLUTION: A medical image is multi-leveled by a multi-leveling means, coordinates of a center of the shadow is determined on the basis of the multi- leveled image or the multi-leveled shadow image and the medical image, and various kinds of image processing are performed to the medical image and the multi-leveled image based on the coordinates of the center to extract the focus candidate shadow which seems to be the focus candidate. The extracted focus candidate shadow is displayed distinguishably by using a marker in the medical image, and the image including many focus candidate shadows on a sheet of medical image is displayed with priority. As the focus candidate shadows are displayed by order of higher concern for a doctor, the doctor can smoothly read the medical image without feeling frustrated by waiting the display of the medical images of higher concern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299582-A (JP)
Title: Thermally insulated container and manufacturing method therefor
Inventor: WATANABE ISAO
IPC: A47J41/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulated container capable of preventing both an inner container and an outer container from being damaged even in the case that a fine scar is present at the inner container and the outer container and capable of having a superior radiation heat preventing performance and a manufacturing method therefor.  <P>SOLUTION: The inner container 2 made of glass is stored in the outer container 3 made of glass with a clearance 4 being left between them. The clearance 4 is used as a thermal insulating layer. At least one of the outer surface 2a of the inner container and the inner surface 3a of the outer container is provided with a radiation heat preventing film 6 containing a metal oxide through an intermediate film 5 containing SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304679-A (JP)
Title: Power supply system for tracking control
Inventor: IHARA FUMIAKI
IPC: H02M3/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To make operation easy and reduce cost with respect to a tracking control power supply system, wherein a plurality of direct-current variable power supply units are combined.  <P>SOLUTION: The tracking control power supply system comprises a plurality of the direct-current variable power supply units 1-1 to 1-n. Each of the direct-current variable power supply units 1-1 to 1-n comprises a plug 7, to be inserted into a receptacle 8 connected with a commercial alternating-current power supply 10; a power-line carrier communication portion 3 connected with the plug 7; a direct-current variable voltage output portion 2 which is connected with the plug 7, and converts an alternating-current voltage into a preset direct-current output voltage and outputs the voltage; a control processing portion 4, which controls the transmission and reception of control information to and from other direct-current variable power supply units via the power-line carrier communication portion 3 and the setting of the direct- current output voltage V1 to Vn of the direct-current variable voltage output portion 2; and an input operation portion 5 for input operation, including inputting of the setting of direct-current output voltage V1 to Vn, master setting input by a master- setting key MAS, and slave setting input by a slave-setting key SLV, and a display portion 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344232-A (JP)
Title: Wipe inspection kit, and wipe inspection method using the same
Inventor: SUGIYAMA NOBUYUKI
IPC: B01L3/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To conduct wipe inspection using a novel wipe inspection kit capable of carrying out easily work for dispensing a prescribed amount of examined liquid stored in a container main body.   <P>SOLUTION: This wipe inspection kit has the container main body 1 for storing a diluted solution 7, a cap 10 attached detachably to an opening part of the container main body, a cotton swab shaft 4 fixed or integrated to the cap, and a cotton sphere 5 attached to a tip of the cotton swab shaft to be immersed into the diluted solution under a tightly cap-stoppered condition. Communication passages 12, 14 are provided in the cap to be communicated with an inside of the container main body under the cap-stoppered condition, an upper lid 15 is provided to seal upper openings of the communication passages air-tightly and liquid-tightly, and the liquid in the inside of the container main body is discharged under the cap-stoppered condition via the communication passages and the upper openings, by opening the upper lid. The dispensing work for dispensing the prescribed amount is easily executed simply and surely by referring to a scale 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301014-A (JP)
Title: Ionic ocular lens and ocular lens having drug-sustained releasing property using it
Inventor: SATO TAKAO
IPC: A61L27/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ocular lens that comprises an ionic polymer gel having transparency and shape stability adequate for a practical use as an ocular lens and is excellent in the effect of drug-sustained release having a cationic substituent and to provide an ocular lens having the drug-sustained release using it.  <P>SOLUTION: The ionic ocular lens is characterized in that it comprises a copolymer of a hydrophilic monomer, at least one kind selected from a methacrylate having in the side chain a phosphoric acid group represented by structural formula (1) and a methacrylate having in the side chain a phosphoric acid group represented by structural formula (II) and a monomer copolymerizable with these components. The ocular lens having the gradual drug-releasing property uses the ionic ocular lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303781-A (JP)
Title: Vertical thermal treatment device
Inventor: KADOBE MASAHITO
IPC: H01L21/324
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance operation such as heater element replacement, and improve maintenability.  <P>SOLUTION: A vertical thermal treatment device is provided with a treatment vessel 4 for accommodating a number of objects w to be treated and performing thermal treatment, a cylindrical heater 6 for covering the periphery of the treatment vessel 4, a heater-setting portion 7 for setting the heater 6, and a housing 11 for accommodating the heater 6 from one side thereof for enabling maintenance. The heater 6 is provided with a plurality of heater elements 31 which are individually changeable, and a rotary support mechanism 40 is provided to the heater setting portion 7 for rotatably supporting the heater 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306571-A (JP)
Title: Expandable particle made of recycled styrene resin and its manufacturing process
Inventor: KOMATSUZAKI NOBUYUKI
IPC: C08K5/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-expanded expandable particle which does not include any bubbles inside, by using a recovered styrene resin product as a raw material, melting it in an extruder, injecting a blowing agent into the molten resin, extruding the molten resin containing the blowing agent into a pressurized area and cooling it while inhibiting its expansion.  <P>SOLUTION: The resin containing the recovered styrene resin product is fed to the extruder and melted therein. The blowing agent and an organic solvent which has a solubility parameter (SP) of 11-14 and contains a hydroxy group within its molecule are injected into the resin. The obtained molten resin is extruded from the extruder, cooled while inhibiting its expansion and cut into the expandable particle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002337547-A (JP)
Title: Roller blind for vehicle roof
Inventor: KRALIK MARTIN
IPC: B60J7/00
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To generate pre-tension in a lateral direction without using a tensile element or a cross member fixedly connected to a blind sheet to obstruct winding. SOLUTION: This invention relates to a roller blind for a vehicle roof 2 comprising a blind sheet 5 arranged under the roof 2 to be capable of rolling to a spool 6 to guide a sideward edge in both sides of this blind sheet along a guide rail 7 capable of sliding in a blind moving direction further to be held in the blind sheet 5 by applying pre-tension to it in a lateral direction. An engaging element guided along the guide rail 7 can be connected to the sideward edge of the blind sheet 5, and the connected engaging element holds the blind sheet 5 by applying pre-tension in a lateral direction. In this way, the roller blind 4 can be arranged under the curved vehicle roof 2 and can be guided along curving of the roof.
Patent JP-2003310787-A (JP)
Title: Fire-extinguishing system which alarms maintenance time
Inventor: KATAOKA AKIRA
IPC: A62C99/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-extinguishing system which can eliminate an unfavorable maintenance of the system by suggesting the performance of the maintenance by alarming the maintenance time by a buzzer and/or an indication lamp, and correctly operates when required, and of which the reliability is high.  <P>SOLUTION: This fire-extinguishing system has a control circuit 2 in the system, and a timer 9 in which the maintenance time is input is provided on the control circuit 2. By the timer 9, the buzzer 5 and/or the indication lamp 4 is started, and the maintenance time is alarmed.  <P>COPYRIGHT: (C)2004,JPO