baber/WOPTO huggingface dataset:
Patent JP-2003288800-A (JP)
Title: Test method for semiconductor memory device, semiconductor memory device, and semiconductor device
Inventor: NAKAMURA MASATSUGU
IPC: G11C11/401
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently test a data hold characteristic of DRAM or the like in a short time.  <P>SOLUTION: A test method for a semiconductor memory device to be disclosed is for a test dedicated memory cell 25 which has the same structure as a memory cell 21 and in which one of electrodes of a switching MOS transistor is connected to each of a bit line 22<SB>01</SB>, 22<SB>02</SB>, 22<SB>11</SB>, 22<SB>12</SB>, etc., and a DRAM having test dedicated word lines 14<SB>0</SB>and 14<SB>1</SB>connected in common with a gate electrode of the switching MOS transistor which composes the test dedicated memory cell 25. The test method is composed of a step to write data of 'H' level to all memory cells 21; a step to write data of 'L' level to the test dedicated memory cell 25 which is a test dedicated word line 14<SB>0</SB>connected with a gate electrode of a switching MOS transistor; a step for setting the test dedicated word line 14<SB>0</SB>to selected levels and unselected levels one after the other at prescribed number of times; and a step to read data of the memory cell 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286753-A (JP)
Title: Substructure for building
Inventor: SATO TAKAO
IPC: E04B2/56
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a sturdy substructure of which the vertically extending exterior wall or the horizontally extending exterior wall can be freely selected by forming a lattice assembly by use of muntins and crosspieces made of square cylinders.  <P>SOLUTION: Muntins 1, 1, etc., and crosspieces 2, 2, etc., forming square cylindrical shapes respectively are intersected at right angles to form a latticed substructure of a building. An opening for work is formed to attach a fixing piece for connecting the muntins 1, 1, etc., and crosspieces 2, 2, etc., together at either muntins 1, 1, etc., or crosspieces 2, 2, etc., to easily obtain the firm latticed substructure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288250-A (JP)
Title: File management method
Inventor: MAKINO MEGUMI
IPC: G06F12/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management method using a log in file operation for efficiently recovering file while lowering reduction in an access speed due to recording of the log.  <P>SOLUTION: In addition to a system area for recording FAT, a directory, and the like and a data area for recording data, log areas each indicating an operation condition of each file are allocated newly. Writing of file data is carried out by a unit of an allocation block 300 constructed of a file data block 301 and an elapsed log block 302 following it, and recording of an elapsed log block inscribing link information of the file data with the file data is carried out at the same time. A log area 102 is arranged in a storage area for recording information about the operated file and link information to the elapsed log block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287199-A (JP)
Title: Method for transporting gas hydrate, method for storing the same, and method for manufacturing the same
Inventor: IWASAKI TORU
IPC: C07B61/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient transportation and storage by increasing self preservation property of a gas hydrate and reducing decomposition of the gas hydrate during transportation and storage when transporting and storing the gas hydrate in forms of powder, a pellet, and a compressed block or the like.  <P>SOLUTION: In the method for transporting and storing the gas hydrate under gas hydrate decomposition conditions, the gas hydrate is transported and stored after sorting out the gas hydrate to grain diameters to suppress decomposition by self preservation effect. And/or, the gas hydrate is transported and stored after exhibiting self preservation effect by leaving the gas hydrate under gas hydrate decomposition conditions for a designated period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294356-A (JP)
Title: Shelf device of refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D25/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf device which is convenient for housing food, suitable for housing tall food and housing food according to a use frequency, and changes its installing height by solving problems where a shelf arranged in a refrigerating room is supported by selected one shelf support groove among shelf support grooves formed on left and right side walls of the refrigerating room, and the shelf is installed by removing an upper stage shelf or narrowing a shelf interval of an upper stage when placing the tall food on the shelf, to restrict a housing quantity of the refrigerating room because of reducing in the number of stages of the shelf in the former method, and to restrict a form of the placing food and substantially restricting the housing quantity of the refrigerating room in the latter method.  <P>SOLUTION: This shelf device has a pair of front and rear projections respectively projecting in the horizontal direction in left and right both end parts of the shelf, and has a pair of front and rear grooves having a width for respectively intruding these projections in left and right side walls of the refrigerating room, and rising in a stairs shape by a horizontal part and an inclining part toward the rear from the front. The horizontal part is a support part of the projections, and the inclining part constitutes a guide part for vertically moving on stairs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292296-A (JP)
Title: Logger clamping device for wheel loader
Inventor: OUCHI YASUSHI
IPC: B66F9/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency by impeding extreme discrepancy between right and left presser claws while coping with the diameter difference of works, which is the advantage of an independent clamp type, without using an expensive flow divider in a logger clamping device.  <P>SOLUTION: The tip parts 4 of the independent clamp type right and left presser claws 3 are connected by a connecting member 1 formed of a flexible wire rope or a metal chain, and the total length is set to a prescribed dimension that limits the difference degree of an opening angle within a fixed range when the opening angles of the right and left presser claws differ. After the connecting member is put in a tensed state after the operation of either one of the presser claws, the operation of both presser claws is synchronized while pulling the other presser claw in a stop state in the same direction by the connecting member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298256-A (JP)
Title: Coupling structure of electronic instrument
Inventor: HIROTA NORIO
IPC: H05K5/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To simply couple a plurality of electronic instruments in a closed state with a simplified arrangement.  <P>SOLUTION: A recess 45 opened to a right side surface is provided, recessed in an upper side surface of a base table 33 of an electronic instrument body 31. A coupling piece 43 is supported on the recess 45 capable of hinge operation. The coupling piece 43 is rotated from its state being accommodated in the recess 45, and is protruded to the right side of the base table 33. A locking recess 61 is provided, recessed on the left side of the recess 45 on the upper side surface of the base table 33, to the locking recess of which a coupling piece supported on another electronic instrument body is fitted likewise the coupling piece 43 supported on the one electronic instrument body 31, and which stopper recess section is open to the left side. The coupling piece supported on the other electronic instrument body is stopped to fit the locking recess 61 of the one electronic instrument body 31 to couple electronic instruments with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291783-A (JP)
Title: Anti-theft device for vehicle, and vehicle anti-theft system
Inventor: SUGANUMA AKIRA
IPC: B60R25/01
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lens of a camera from coming into visibility of an occupant when detection of theft is not required, in an anti-theft device for a vehicle having a camera.  <P>SOLUTION: A camera shutter 91 is attached on an interior face 94 near a top end of a B pillar integrally with a camera module 30. When detection of a theft action of the vehicle is not required, the lens of the camera module 30 is covered with the camera shutter 91 and shielded from a field of view of the occupant. When detection of the theft action of the vehicle is required, the shielding of the lens is cancelled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293159-A (JP)
Title: Film deposition method for hyperfine particle and film deposition system therefor
Inventor: KAGA YOICHIRO
IPC: C23C24/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition method for hyperfine particles by which a uniform film having reduced defective parts can be deposited at a high film growing rate, and to provide a system therefor.  <P>SOLUTION: Supersonic waves are applied to hyperfine particles in an aerosol formation chamber 13, or heating is performed thereto, so that the aggregation of the hyperfine particles is suppressed, and their conversion into an aerosol is accelerated. Further, as a carrier pipe 14, a cylindrical pipe of a hard material which has no bent parts of metal or quart formed by the polishing of an inner wall, and has no ruggedness in an inner wall is used. The sticking of the hyperfine particles converted into the aerosol to the inside of the carrier pipe 14 is suppressed, and the quantity of the hyperfine particles reaching a substrate 18 is increased, and further, the quantity of aggregated powder reaching the substrate 18, and stuck thereto is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302422-A (JP)
Title: Wafer for cleaning and its using method
Inventor: ICHIKAWA TAKEKIYO
IPC: G01R1/06
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer for cleaning capable of realizing efficiency increase and cost reduction of the cleaning work for styluses of a probe card and its using method.  <P>SOLUTION: This wafer 1 for cleaning is made of a ceramic, and a proper kind of cleaning sheet 2 is pasted on one surface. Hereby, cleaning of two different kinds of styluses 4 can be performed on two sides where the cleaning sheet is pasted and not pasted. When the side where the cleaning sheet is not pasted is used for cleaning, a spacer 6 is used so that the cleaning sheet is out of contact on a wafer chuck mechanism 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302297-A (JP)
Title: Pressure measurement method for inside manhole, pressure measurement device, and manhole lid having it
Inventor: SEKIMOTO SEIZO
IPC: G01L7/16
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure measurement method inside a manhole, a pressure measurement device, and a manhole lid having it for surely and accurately measuring an abnormal pressure generated inside a manhole.  <P>SOLUTION: This pressure measurement device arranged on the back face of the manhole lid or a side wall inside the manhole functions so that the tip of an indenter is brought into collision with or pushed into the surface of a specimen when the indenter receives an abnormally high pressure generated inside the manhole and indentation by the indenter is formed on the surface of the specimen. After the pressure inside the manhole is increased abnormally, the specimen is removed for measuring the size of the indentation, and on the basis of the measurement value, a burden load value forming the indentation having the same measurement value and/or the same area value is specified from sampling data previously obtained by a hardness test of the specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304655-A (JP)
Title: Structure of stator iron core in dynamo-electric machine
Inventor: YABUMOTO MASAO
IPC: H02K1/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a stator iron core structure for a dynamo-electric machine, which enables easy and stable junction of divided yokes and can reduce the magnetic resistance of a steel plate at a section adjacent to a butting part and has a junction structure, capable of improving iron loss property by uniformizing the magnetic flux in a yoke, in a stator iron core structure which consists of a plurality of teeth made by stacking steel plates and a roughly cylindrical yoke, and divides a yoke part in the circumferential direction into plural pieces and re-joins them together.  <P>SOLUTION: The butting positions of the steel plates, opposed in the circumferential direction of the yoke part, are slid in tiers in stacking direction, and this arrangement is repeated in the stacking direction; thus a lap is made to a steel plate which adjoins it in the stacking direction and faces it in the circumferential direction, and divided yokes are butted so that the butting positions of opposed steel plates come into a saw-teeth shape in the stacking direction, in the section of the junction of the stacked steel plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299886-A (JP)
Title: Automobile toy
Inventor: MATSUYAMA YASUSHI
IPC: A63H17/26
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile toy having unexpectedness.  <P>SOLUTION: The front floor of a cab is provided with a first vehicle housing section and a second vehicle housing section and side panels are freely openably and closably disposed to cover the side parts of the first vehicle housing section. A first vehicle chuter is disposed at the side panel and a front panel is freely openably and closably disposed to cover the upper parts of the first vehicle housing section and the second vehicle housing section. A second vehicle chuter is disposed to this front panel and the vehicle housed in the first vehicle housing section is guided through the first vehicle chuter onto the ground in the state of opening the side panels. The vehicle housed in the second vehicle housing section is guided through the second vehicle chuter onto the ground in the state of opening the front panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305810-A (JP)
Title: Multilayered structure
Inventor: KAWAMURA SHUKICHI
IPC: B32B27/18
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayered structure having excellent antibacterial properties, anti-staining function and moldability.  <P>SOLUTION: The multilayered structure comprises a resin composition layer (C) comprising a barrier resin (A) and a photocatalyst (B) and a barrier resin layer (D).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306929-A (JP)
Title: Mole drain forming equipment and method
Inventor: ONODERA TSUNEO
IPC: E02F3/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mole drain forming equipment and its method capable of easily forming the mole drain even at an end portion of a farmland or a sloped land.  <P>SOLUTION: A base end portion of a blade 15 having a projectile 14 at the tip portion is installed to a work machine (backhoe 11) in a rotatable manner, and a drive means (hydraulic cylinder 26) for turning the projectile to both standby positions at the work machine side and the counter-work machine side is respectively positioned above the ground with respect to the work position where the projectile can be inserted into the ground by a drive means at one standby position, then the blade is inserted to the ground and moved to the work position, the projectile is moved forward by the work machine and the mole drain is formed underground, and then the blade is turned so as to position the projectile to the other standby position and, in this way, another mole drain can be formed underground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012513-A (JP)
Title: Prophylactic and remedy for epilepsy
Inventor: UNNO TOMONORI
IPC: A61P25/08
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a prophylactic and remedy for epilepsy, scarcely causing side effects but highly effective. SOLUTION: This prophylactic and remedy for epilepsy contains at least one compound of theanine and its derivative as an active ingredient. L-theanine, D-theanine, and the derivative of which the base structure is derived therefrom are preferably used as the theanine and its derivative. Appearance of after discharge (AD) or evolution thereof is prevented by administering the theanine. Especially, appearance of AD-like abnormal discharge or evolution thereof is prevented, when the theanine is administered to a patient who lapses into a state that abnormal discharge of the AD is easily caused in the brain by troubles in the childbirth or injuries on the head. Further, sequential epilepsy which is thought to be a secondary disease and accompanies convulsion is prevented.
Patent JP-2003315215-A (JP)
Title: Sensor for detecting damage of structure
Inventor: SHIBA KEIJI
IPC: G01M99/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage detecting sensor which can detect a damage in a structure in nondestructive manner at a low cost easily and with high precision, and can diagnose the soundness of the structure precisely.  <P>SOLUTION: A damage in the joined part between a pillar 51 and a beam 52 is made to be detectable, by using a damage sensor 1A provided with a flexible tabular member 10 whose one end part side is fixed as a first fixing piece portion 11 to the pillar 51, whose the other end part side is fixed as a second fixing piece portion 12 to the beam 52, and hose intermediate part 13 is interposed between these first and second portions 11, 12 and is capable of being displaced, and an optical fiber 20 which is integrated with the tabular member 10 and detects the displacement of the intermediate part 13 as a strain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359122-A (JP)
Title: Transformer having inductor to be integrated
Inventor: ACKERMANN BERND
IPC: A61K9/48
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a transformer that has a floating inductance to be integrated, does not require any individual induction components, and can simplify the design of a resonance switch mode power supply. SOLUTION: The transformer has an additional inductor to be integrated. In the transformer, a first core (1) having at least one primary winding (5), a second core (2) having at least one secondary winding (4), and a third core (3) are provided, and each core is an individual component.
Patent JP-2002366357-A (JP)
Title: Object-oriented programming apparatus, object-oriented programming supporting apparatus, component builder apparatus, object-oriented program storage medium, program storage medium for object-oriented programming, component storage medium, and object- between-network display method
Inventor: NAGASHIMA SHIRO
IPC: G06F9/44
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the reuse of software and to improve the running speed, as to object-oriented programming. SOLUTION: A data element list where pointers to data storage areas of an object A are arranged and a pointer element list where pointers to the pointer storage areas of an object B are arranged are generated. The data element list and the pointer element list are connected so that it is made possible to directly refer to data of the object A from the object B.
Patent JP-2003311019-A (JP)
Title: Game apparatus and program
Inventor: SUZUKI HIDEYUKI
IPC: A63F13/54
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which can analyze game music and can play back a game music without a sense of incompatibility within the range of the limited number of sound sources possessed by a sound source device.  <P>SOLUTION: Priority information, which is set based on the musical analysis of the contents of the game music, is provided in terms of the game music. The priority information serves as standards for determining which sound data among game sound data should be played back with priority. The musical analysis means consideration, for example, of the code configuration of the sound data and parts for playing back the sound data. A priority determining means determines the priority of the sound data at each point of time during the advance of a game in accordance with the priority information and determines lowest-priority sound data serving as sound data whose priority is the lowest. A channel opening means opens a channel corresponding to the lowest-priority sound data. Since the priority information is determined according to the musical analysis of the game sound data, the sound data are not played back when it is determined that the low-priority sound data are not played back, so that the sense of the incompatibility, which is to be given to the playback of the whole game music, can be minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002334584-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI KATSURO
IPC: G11C11/419
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having a high speed amplifier circuit. SOLUTION: An output of a pair of data line is amplified using amplifier circuits of two stages and outputted. In this circuit, an amplifier circuit of a latch type is used in an initial stage and a circuit having a MOS transistor receiving an output signal of the initial stage at a gate is used in a post stage. Therefore, an output signal is obtained at a high speed.
Patent JP-2003319446-A (JP)
Title: Cell configuration system
Inventor: MATSUI KAZUHIRO
IPC: H04W16/28
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cell configuration system which can easily provide an equal communication speed even when the numbers of subscriber stations are different in respective cells, or when there is a sector in which the numbers of the subscriber stations are unbalanced.  <P>SOLUTION: In the cell configuration system, at least one sector is divided by a plurality of sectors. A base station having a directional antenna directed in a direction toward the sector interior is installed at the end of the cell at each sector. At least at the other one cell, the base station having a non- directional antenna is installed at a center of the cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314860-A (JP)
Title: Manufacturing method of refrigerating cycle device
Inventor: NUMAMOTO HIRONAO
IPC: F24F5/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a refrigerating cycle device which restrains moisture from entering a compressor from an open part of refrigerating cycle in an assembling process in the case of manufacturing a refrigeration device corresponding to HFC refrigerant.  <P>SOLUTION: In a manufacturing process of an outdoor unit of a separate type air conditioner, after placing a vertical compressor on a board for supporting the vertical compressor, at least a process for providing a heat insulation material cover around the vertical compressor and a process for removing the heat insulation material cover from the vertical compressor are executed.  <P>COPYRIGHT: (C)2004,JPO