baber/WOPTO huggingface dataset:
Patent JP-2003297013-A (JP)
Title: Recording/reproducing device
Inventor: SAKAZUME SATOSHI
IPC: G11B27/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To defragment information recorded on a recording medium during the reproduction of reproducing information.  <P>SOLUTION: A system controller 5 carries out reproduction control by reading reproducing information for reproduction from a disk 1 more than the amount of information necessary for reproduction, temporarily storing the reproducing information in a track buffer 9, and reading the amount of information necessary for reproduction therefrom, and recording/reproducing control of the recorded information through the track buffer 9 in order to execute defrag in which by using a period of not reading information necessary for reproduction from a disk 1, the information recorded in the disk 1 is rearranged to make the divided recorded information continuous recorded information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289733-A (JP)
Title: Underdrainage device
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underdrainage device having drainage function stabilized for a long period by retarding the formation of iron oxide in a pipe, and a water level-regulating function required for underground irrigation and also capable of keeping a high water level when used for a paddy field.  <P>SOLUTION: The underdrainage device draining underground water flowed in a water-permeable underdrainage pipe buried in the ground of a field through a water-impermeable drainage pipe 18 has a pool trap 24 bent in the lower direction and formed in the midway of the drainage pipe 18 to prevent the circulation of air in the drainage pipe 18 by the water stored in the pool trap 24. One opening of the pool trap is opened upward in the drainage pit 23, and a water level-regulating pipe 25 in the vertical direction is detachably attached to the opening to regulate the underground water level and to drain the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293466-A (JP)
Title: Building method
Inventor: HATANAKA YUJI
IPC: E04B1/94
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a concrete stop iron plate at a fastener part for fixing an exterior wall plate.  <P>SOLUTION: A floor backing material 1 is provided with cutout parts 3, and fasteners 4 are installed in the cutout parts 3. Exterior wall plates 2 are fixed to the building side through the fasteners 4. A flexible concrete antirunning material 5 is installed in a U-shape bent state in the outer edge position of the cutout part 3 and fixed to the floor backing material 1 using an adhesive tape or the like. A clearance G between the floor backing material 1 and exterior wall plate 2 is closed with a fire resistant layer material T. Concrete is then placed on the floor backing material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104489-A (JP)
Title: Lining method for container
Inventor: KIMURA TAKASHIGE
IPC: B65D90/04
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lining method for a container with which an internal bag can be reliably prevented from removing without introducing an increase in manufacturing cost and without need of facilities such as a vacuum pump. SOLUTION: An exhaust port (27) which can be opened/closed is provided on a container body (20), while a flexible internal bag (30) made of a lining material is made into substantially the same form as an internal form of the container body. The internal bag is put in the container body, and the inside of the bag is sealed. A pressurized fluid (A) is fed into the internal bag, and air between the internal bag and an internal surface of the container body is exhausted from the exhaust port. Thus, the internal bag is brought into pressure contact with the internal surface of the container body, and the exhaust port is closed. In addition, contents can be forcibly discharged by putting the pressurized fluid into the internal bag and the container body.
Patent JP-2003301963-A (JP)
Title: Solenoid valve manifold and end block for the same
Inventor: KIKUCHI HIROSHI
IPC: F16K31/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end block for a solenoid valve manifold with reduced weight and thickness thereof without hindering the minute shape manufacturing workability.  <P>SOLUTION: A plurality of valve blocks 14 and an intake/exhaust block 13 are continuously provided along the longitudinal direction of a DIN rail 11. An end block main body 27 is arranged in both ends of the block group 23. This end block main body 27 is provided with a reinforcing base material 28 having high strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371819-A (JP)
Title: Variable valve mechanism
Inventor: SUGIURA KEN
IPC: F01L13/00
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To continuously or stepwisely change a lift amount and an operation angle of a valve by rotating a camshaft without remarkably changing a conventional driving system. SOLUTION: A first interposing arm 10 provided with a pressing surface 19 for pressing a first roller 7 of a rocker arm 1 is swingably attached. A second interposing arm 15 provided with a second roller 17 and a third roller 18 is oscillatably shaft-attached to the first interposing arm 10. A camshaft 21 forming a rotating cam 20 for pressing the second roller 17 is rotatably journaled. A supporting shaft 31 forming a control cam 30 for pressing the third roller 18 is rotatably journaled. A lift control device for changing the lift amount and the operation angle of the valve by changing an orientation angle of the control cam 30 in the range within one turn is provided.
Patent JP-2004002493-A (JP)
Title: New compound and material for organic electroluminescence element
Inventor: ASO YOSHIO
IPC: C08G61/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound affording an inexpensive organic electroluminescence (EL) element having high emission efficiency and a material for the organic EL element.  <P>SOLUTION: The new compound is represented by formula (1) (wherein, R<SB>1</SB>is a functional group; R<SB>2</SB>to R<SB>5</SB>are each independently an alkyl group, an alkyloxy group or an alkylthio group; R<SB>6</SB>is a hydrogen atom, an alkyl group, an alkyloxy group, an alkylthio group, an aryl group or an aromatic heterocyclic group; R<SB>7</SB>is a hydrogen atom, an alkyl group, an alkyloxy group, an alkylthio group or a functional group; p and q are each independently an integer of 4-16; r is an integer of 2-16; and R<SB>6</SB>may be each the same or different for each thiophene). The material for the organic EL element comprises the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305095-A (JP)
Title: Oral device
Inventor: AKIHIRO TAKASHI
IPC: A61J11/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral device for infants, adults and the elderly for training an orbicular muscle of mouth naturally in a daily life.  <P>SOLUTION: This oral device 20 comprises a cup main body 22, and a flange part 21 formed on an edge of the cup main body 22. A recessed part recessed inward is formed at a center part of a bottom surface 23 of the cup main body 22. The recessed part is formed thicker than the other parts to provide rigidity there. A cut 23c is provided in a curvature part of the bottom surface 23. The cup main body 22 is fitted in a trunk part 12 of a nipple 10 for a feed bottle to be installed on a cap 30 of a feeding bottle with the nipple 10. As the cup main body 22 is pressed by lips, the cut 23c is opened to make liquid flow in the feeding bottle. When pressure is eliminated, the cut 23c is closed to prohibit the liquid from flowing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309133-A (JP)
Title: High thermostability semiconductor element and power converter using the same
Inventor: KODAMA HIRONORI
IPC: H01L21/52
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element wherein a plurality of SiC semiconductor chips are incorporated in a flat package, for attaining high reliability in higher temperature use and also durability in higher temperature use without causing oxidation deterioration, and provide a power converter that exerts higher performance comparing with a conventional power converter using an Si semiconductor element.  <P>SOLUTION: The semiconductor element of high thermostability has such an arrangement that; a plurality of semiconductor chips are incorporated, being juxtaposed, in the flat package whose interior is airtightly sealed by a pair of common electrode plates and an insulating outer cylinder made of ceramics; and a Pt layer is formed at least on the externally exposed surface of each of the common electrode plates. Such an element is used for a power converter for exerting high performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309257-A (JP)
Title: Method for manufacturing mos semiconductor device
Inventor: OGURA TAKASHI
IPC: H01L29/78
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the micronization of an element is difficult since a gate electrode or the like is formed after a drain lead-out region is formed by using an ion implantation process, so that the deviation of a mask must be taken into consideration in a conventional MOS transistor.  <P>SOLUTION: In this MOS transistor 21, after an LOCOS oxide film 28 and a gate electrode 35 are formed on an epitaxial layer 23, an N+ type diffusion region 31 as the drain lead-out region is formed. In this process, the region 31 is formed by self alignment wherein one end of the gate electrode 35 on the LOCOS oxide film 28 is used as a mask. As a result, the N+ type diffusion region 31 can be formed without taking into consideration the deviation of the mask, and the MOS transistor 21 wherein a desired characteristic like a withstanding voltage characteristic is obtained can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269003-A (JP)
Title: Indoor framework structure serving as space for occupiers to survive in case of building collapse
Inventor: NAGAI MAKOTO
IPC: E04B1/343
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to secure a space for occupiers to survive in case of building collapse, of which the structure is simplified and reduced in weight by using steel pipes together with lumber so as to reduce cost, loads on the existing building and hindrance to living spaces therein, of which the main parts are made of wood to enable the device to be easily used as an interior living space, and further which is an independent structure also available to be let to others.  <P>SOLUTION: By installing within a building an independent framework body having a shock absorbing net (1) made of steel pipes (7) installed via steel pipe columns (6) on top of a wooden framework structure (2) comprising a lower frame (3), columns (4) and an upper frame (5) all made of sufficiently strong lumber, if the building collapses, the shock absorbing net (1) receives falling building structural materials at high positions and absorbs their shocks, and then the wooden framework structure (2) supports the loads of the fallen building structural materials, and thus this simple and lightweight body can secure a space for occupiers to survive. It can ordinarily be used as an interior living space, and various furnishings can be installed and used there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334280-A (JP)
Title: Processing method for setting product or product combination on pc
Inventor: MACHAU NORBERT
IPC: G06Q30/00
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a processing for setting a product or a product combination on a PC connectable or connected through a data link to the data processor of a product manufacturer, a computer in other words. SOLUTION: The product or the product combination and/or a single component group is displayed on the screen of the PC by a setting program inside the computer. The program is a menu type in which the product or the product combination can be selected for each system concept, and when dimensioning and work parameters (11 and 12) are selected and/or inputted, the single component group required for that is automatically selected from the single component groups present in the data bank of the computer or is automatically set or applied. The single component group as the result is displayed or listed on the screen.
Patent JP-2003312966-A (JP)
Title: Stair elevating device
Inventor: YUMITATSU FUJITO
IPC: B66B9/08
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevating device for stairs which enables a boarding tool to run smoothly along a guide rail between a horizontal rail and an inclined rail of the running rail, and is equipped with guide rollers and a guide rail plate capable of preventing the generation of deflection.  <P>SOLUTION: The elevating device for stairs is equipped with the running rail, a running cart and a guide rail 13. The running rail has a horizontal rail which becomes zigzag-like in three dimensions perpendicularly along the stair passage in a plurality of stair rooms and turns at the inclined rail and the stair passage in approximately U-shaped. The running cart is runnably provided on the running rail and hangs up the boarding tool. The guide rollers 29a, 29b, 29c provided on the boarding tool, run on the guide rail 13. The guide rollers 29a, 29b, 29c are provided on the boarding tool and rotatably journaled in the lengthwise direction of the guide rail 13 to the vertically slidable sliding member 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316166-A (JP)
Title: Image forming apparatus
Inventor: WATANABE KOICHI
IPC: G03G15/16
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can surely remove remaining electrostatically charged coloring materials and can easily make image quality higher by devising transfer conditions to a transfer material.  <P>SOLUTION: The image forming apparatus has an image carrying member 1 on which the image by the electrostatically charged coloring materials are carried, transfer means 2 which is arranged in contact with the member 1 through the transfer material 3 and transfers the image on the member 1 to the transfer material 3, and control means 4 which controls the transfer conditions of the transfer means 2. The means 4 sets a transfer parameter 5 turning to ≥1.2 times the maximum transfer parameter determined by defining the transfer parameter to be imparted to the parameter means 2 when the transfer rate to the parameter material 3 indicates the maximum value as the maximum parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319694-A (JP)
Title: Maximum output control method of generator driven by fixed blade turbine
Inventor: SHIODA TAKESHI
IPC: F03B15/16
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that output characteristics deteriorate when AC power of a constant frequency is taken out from a fixed-blade water turbine installed at a place of a large current velocity variation.  <P>SOLUTION: In the maximum output control method of a generator driven by a fixed-blade water turbine, the number of revolutions of to turbine vs torque characteristics becoming a maximum output determined uniquely by the shape of the fixed-blade turbine and the shape of a channel are transmitted to a PWM converter and the torque control of the generator is performed based on the characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317722-A (JP)
Title: Binder composition for nonaqueous secondary battery electrode, electrode mix composition, electrode and secondary battery
Inventor: KAWAKAMI TOMOAKI
IPC: H01M10/05
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder composition for a nonaqueous secondary battery electrode, capable of having high adhesiveness and flexibility with a small amount of the composition used, and capable of forming electrode mix slurry suitable to apply.  <P>SOLUTION: This binder composition is formed with an acrylic copolymer having at least a polymerization unit of (meth)acrylic ester and/or (meth) acrylonitrile as the main component and vinylidene fluoride based copolymer having a weight average molecular weight of 250,000 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316626-A (JP)
Title: Information equipment
Inventor: YAMADE KINYA
IPC: G06F21/62
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup technique for improving the degree of freedom regarding restoration.  <P>SOLUTION: Information equipment is provided with a first storage area 6-5-2 for storing first information data, a control part 6-4 for performing general control regarding an information processing and a display part 6-1 for displaying information. The control part is provided with the restoration function 6-5-1a of restoring second information data stored in a second storage area 6-3 different from the first storage area in the first storage area, capable of displaying the data contents of the second information data before restoring the second information data in the first storage area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315236-A (JP)
Title: Mud evaluation method and measuring tool used for the same
Inventor: IO MORIYUKI
IPC: G01N11/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud evaluation method in which a physical property exerted on a tire tractional force of mud can be evaluated by being expressed in index.  <P>SOLUTION: The mud evaluation method is constituted by including a step S1 used to sample a mud sample M1 inside a sampling tube 2; a step S2 used to measure an initial height H1 of the mud sample M1 inside the sampling tube 2; a step S3 in which a load f is applied gradually to the surface of the mud sample M1 so as to push out the mud sample M1 from the lower end of the sampling tube 1 and which measures a change in a height h up to the surface of the mud sample M1 from the lower end of the sampling tube 2 with respect to the load f at this time so as to find a load-height change curve; a step S4 used to measure the height H2 of a pushed-out mud sample M2; and a computing step S5 used to find by expressing in index the physical property exerted on the tire tractional force of the mud M as a mud value T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322762-A (JP)
Title: Optical fiber connecting tool for mechanical splice type connector
Inventor: HONMA TOSHIHIKO
IPC: G02B6/38
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical fiber connecting tool for a mechanical splice type connector which is small-sized and superior in portability, and simple in constitution and manufactured at a low cost, and with which the connecting operation for optical fibers can be easily performed at the spot.  <P>SOLUTION: The optical fiber connecting tool 31 for the mechanical splice type connector 1 is equipped with a couple of grip frames 33 and 35 which can be displaced by gripping operation to approach each other, a splice holder 37 which positions and fixes a splice member 4 of the mechanical splice type connector 1 between the couple of grip frames 33 and 35, and a wedge piece 39 which projects opposite wedge insertion slits 4a and 4b on the flank on the splice member 4 fixed to the splice holder 37 and are fitted in the wedge insertion slits 4a and 4b by the gripping operation of the couple of grip frames 33 and 35 to push and spread an optical fiber holding groove 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324510-A (JP)
Title: Cellular telephone set
Inventor: MIZUTA MASATOMO
IPC: H04W88/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular telephone set for improving user operability and convenience with respect to unlocking operation for unlocking the locked state of a main housing and a movable housing of a slide-type cellular telephone set, wherein the main housing and the movable housing are mutually engaged slidably.  <P>SOLUTION: In the slide-type cellular telephone set wherein the main housing and the movable housing are mutually locked slidably, and an unlocking means for unlocking the locked state is illuminated from the inside by an illuminating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291086-A (JP)
Title: Straight moving link device and bipedal walking robot equipped therewith
Inventor: TAKANISHI ATSUO
IPC: F16D55/06
Filed: 2002-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straight moving link device and a bipedal walking robot equipped therewith capable of being held fast by a holding brake when an actuator is stopped so that the link device does not expand or contract, and thereby reducing the load acting on the actuator and also suppressing the power consumption.  <P>SOLUTION: The straight moving link device 1 includes the actuator 28 which expands and contracts the link device in the longitudinal direction, and also has a holding brake 30 to hold fast the moving part of the actuator 28. The bipedal walking robot according to the invention is equipped with this straight moving link device 1 having the holding brake 30 to hold fast the moving part of the actuator 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333505-A (JP)
Title: Recording medium, video recording apparatus, video reproducing apparatus, and video recording and reproducing apparatus
Inventor: HASHIMOTO MICHIICHI
IPC: G11B20/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium, a video recording apparatus, a video reproducing apparatus, and a video recording and reproducing apparatus capable of accurately extracting important scenes from the broadcast contents, recording the scenes and reproducing the scenes in various forms as desired by a viewer.  <P>SOLUTION: A system includes: a slow motion video image detection section 10 for detecting part of the slow motion video image from a video signal; a recording section 11 for recording information of the slow motion video image obtained by the slow motion video image detection section 10 onto a recording medium 1; a reproducing section 12 for reproducing the recording medium 1 recording the video signal and the information of the slow motion video image; and a reproduction control section 13 for controlling the reproduction section 12. The system ordinarily records the video signal at recording, records the information of the slow motion video image to a prescribed area of the recording medium 1, reproduces slow motion video image information at first to be recorded and reproduces the video signal at reproduction. The system can reproduce the video image in various forms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330682-A (JP)
Title: Network self-diagnostic system
Inventor: YOKOKURA HIDENORI
IPC: G06F3/12
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To quickly specify the cause of the fact that a network device is not restored into a printable condition due to the problem of the network environment or the insufficiency of setting at a user.  <P>SOLUTION: When any error occurs in a network printing device re- executable from a network initialization sequence due to the occurrence of any error, and the network printing device is not restored into a printable condition, the initialization sequence is re-executed. When any error occurs in the same place even after it is executed a plurality of number of times, the packet of a network which is turned to be an error from the initialization sequence is stored in the network device, the data are network-analyzed, and the analytic data are printed.  <P>COPYRIGHT: (C)2004,JPO