baber/WOPTO huggingface dataset:
Patent JP-2001312891-A (JP)
Title: Semiconductor storage device
Inventor: MITOMI YUTAKA
IPC: G11C16/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which write-in is made not to be biased to a specific memory block and disappearance of data can be prevented even if processing is interrupted during write-in of data. SOLUTION: This device is a block erasing type flash memory 1, has data write-in area 3A-3E and control status write-in area 4A-4E in memory blocks 2A-2E, write-in data specific data ID, an erasion counter indicating the number of times of erasions of a data write-in memory block and a write-in status indicating a time sequential order of write-in data with the same ID are written in the area 4A-4E. When new data is written by a processor 10, after a memory block in which write-in status indicates possibility of write-in and the erasion counter indicates the minimum is erased, new data and control status are written, and the control status including the same data ID in the other memory block is updated.
Patent JP-2001311646-A (JP)
Title: Liquid surface detector
Inventor: YAMAURA TAKAYUKI
IPC: G01F23/36
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid surface detector, which can attain size reduction and has good assembling capability. SOLUTION: The device comprises a float arm 2 provided with a float floating on the liquid surface, an arm holder 4 holding the arm 2 and provided with a fulcrum shaft 24 as a rotation fulcrum of the float arm, a lower frame 29 as the first frame provided with the first bearings 31 supporting the fulcrum shaft 24 of the arm holder 4, an upper frame 8 as the second frame provided with the second bearings 30 supporting the fulcrum shaft 24, a circuit substrate 1 fixed on the lower frame 29 and a contact holder 5 having a slide contact sliding on the circuit substrate 7 and fixed on the arm holder 4. Also, a tentative fixing part consisting of a penetrating hole 27 with a D shape cross section tentatively fixed to the fulcrum shaft 24 of the arm holder 4 by way of an assembling auxiliary tool is provided.
Patent JP-2001317102-A (JP)
Title: Waterproof pan for bathroom
Inventor: SHIBUSAWA HIROYUKI
IPC: E03C1/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan for a bathroom easily changeable and adjustable in the size in compliance with a construction module so as to reduce a cost and a product number. SOLUTION: In this waterproof pan 1 for a bathroom provided with a bathtub side floor pan 1, on which a bathtub is mounted, and a washing space side floor pan 2 arranged adjacently to the bathtub side floor pan 1, the bathtub side floor pan 1 and the washing space side floor pan 2 are connected together via a groove-shaped member 4 formed separately from them so as to serve as a groove part 3 for drain, and the groove-shaped member 4 is arranged so that the width dimension in the connection part can be varied.
Patent JP-2001324318-A (JP)
Title: Method for measuring thickness of film on structure such as piping
Inventor: HIROTA NOBUAKI
IPC: G01B17/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the thickness of a film on a structure such as piping, capable of accurately measuring the film thickness of a thin film. SOLUTION: An ultrasonic pulse is allowed to enter a from an outer surface structure, such as piping or a vessel, having a thin film, such as a coating film or scale, on its inner surface. A first reflection wave P1 reflected by a boundary face between the inner surface of the structure and an outer surface of the thin film and a second reflection wave reflected by a boundary face between he interior of the structure and an inner surface of the thin film are received as an associated reflection wave Pm at the outer surface of the structure. The first wave P1 is sampled as a reference reflection wave Pr under the condition that the first wave P1 in the associated reflection wave Pm can be discriminated from the second wave. The reference wave Pr is subtracted from the associated reflection wave Pm to find a corrective reflection wave Pc.  The film thickness of the thin film is found from the time difference between the starting reference point of the corrective wave, a characteristic quantity of the corrective wave Pc, and a point when the value first becomes zero.
Patent JP-2001324626-A (JP)
Title: Heat resistant plastic optical fiber and cable made by using the same
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastics optical fiber cable with excellent mechanical strength and with little pistoning even when used under high temperature surroundings for a long period. SOLUTION: The cable is made by multicomponent spinning of a core composed of a polymethyl methacrylate resin, a first sheath layer composed of a resin composition consisting of a vinylidene fluoride resin and a polymethyl methacrylate resin and a second sheath layer composed of a copolymer consisting of vinylidene fluoride, hexafluoropropene and tetrafluoroethylene and by coating the outside with nylon-12.
Patent JP-2001275487-A (JP)
Title: Machine for cutting lower leaf in field
Inventor: HAKAMATA HARUKATSU
IPC: A01G5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool having an effective operation in an easy position so as to solve a problem that in the case of removing unnecessary lower leaves of chrysanthemum, etc., cultivated in a field, mostly an operator uses gloves, directly squeezes the trunk and removes the lower leaves, the operator is liable to get tired due to a position of creeping on the ground and the operation has a defect of taking much time. SOLUTION: A revolving part 5 equipped with a cushion rubber 6 is fixed to one side of a shaft 7 and a guide 3 of a fixed shape is fixed to the middle of the shaft. The other part of the shaft is adjustable in length by an expansion part 2. Finally, a grip 1 is rotated and fixed and the revolving part 5 is connected to a flexible tube 8. The tip of the flexible tube is provided with a socket 9. When used, a motor (200 rotations) is connected from the outside to the socket, lower leaves of chrysanthemum, etc., can be efficiently removed by the cushion rubber 6 attached to the revolving part 5.
Patent JP-2001290741-A (JP)
Title: Network system
Inventor: CHIBA REIKO
IPC: G06F13/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a network system in which a user can browse WWW by transmitting information such as a mail address including in a URL. SOLUTION: A gateway server 11 receives a request for a virtual URL, for instance, 'http://user  abcd.co.jp/' from a client 15. The server 11 sends the URL to a database server 12, and the server 12 retrieves the original URL corresponding to the URL and returns retrieval results to the server 11. The server 11 transfers the original URL to a WWW server 13, and the server 13 sends a file corresponding to the original URL to the server 11. The server 11 returns the received file to the client 15. The sever 11 may transmit a file in which the original URL is described to the client 15 by a frame tag.
Patent JP-2001321165-A (JP)
Title: COEXPRESSION SYSTEM OF AMYLOID beta-PRECURSOR PROTEIN AND PRESENILIN 2 VARIANT PROTEIN AND CELL DEATH INDUCTION EVALUATION SYSTEM USING THE SAME
Inventor: KOGA TSUNEYUKI
IPC: A61P25/28
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a new animal cell system in which cell death is induced and expressed under specific conditions, a cell death evaluation system using the above cell system, a cell death-suppressing substance found by using the above evaluation system and a medicinal composition for treating by suppression of cell death containing the above cell death suppressing substance. SOLUTION: This cell system derived from animals contains a coexpression system of an amyloid β precursor protein and a presenilin variant protein.
Patent JP-2001330082-A (JP)
Title: Power transmission belt and its manufacturing method
Inventor: ITO TAKEHIKO
IPC: B29D29/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission belt, suitable for high load transfer, to block the generation of wrinkles at the vicinity of the terminal of an inside canvass and starting from an overlap part where the end parts of reinforcing cloths are overlapped and suppress the early generation of a crack, and improve a belt running life and to provide its manufacturing method. SOLUTION: A method for manufacturing a power transmission belt comprises a process wherein a reinforcing cloth 4 at one end part and an unvulcanized rubber sheet 34 are pressurized and formed in a peelable state and molded to manufacture a cog pad 30; a process wherein the reinforcing cloth 4 at one end part of the cog pad 30 is peeled to expose the unvulcanized rubber sheet 34 and the terminal end of the reinforcing cloth 4 at the other end part is processed in a manner to protrude from the cut surface of the rubber sheet 34; a process wherein the cog pad 30 is wound around a grooved mold, a terminal 19 of an inside canvass 18 of the reinforcing cloth is situated on one side wall surface 21a of a cog crest part 37, a terminal 24 of an outside canvass 23 is situated on the other side wall surface 21b of the cog crest part 37;  and a process wherein after a core wire and a material, of which an extension rubber layer consists, are wound, in the order, to manufacture a molded product, vulcanization is effected, and an obtained vulcanized sleeve is cut in a V-shape to manufacture the power transfer belt.
Patent JP-2001327269-A (JP)
Title: Spit-pulling apparatus for tubular fish-paste
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus for efficiently pulling spits from tubular fish-pastes without damaging them while separating the tubular fish- pastes from the spits in terms of scorching. SOLUTION: This apparatus has a lower holding form (3) and an upper holding form (5) each with recesses (35) enclosing tubular fish-pastes (2), a carrier (7) for tubular fish-pastes (2) with spits (1), an upper holding form (6) with a recess (65), and a tilt part (4). This apparatus works as follows: tubular fish- pastes (2) with spits (1) are held with both the lower holding form (3) and the upper holding form (5) and moved in the length direction of the spits (1) to separate the tubular fish-pastes (2) from the spits (1) in terms of scorching, the tubular fish-pastes (2) with the spits (1) are conveyed by a carrier (7), and the spits are pulled off the tubular fish-pastes while supporting the spitted tubular fish-pastes with the upper holding form (5) and the tilt part (4).
Patent JP-2001327921-A (JP)
Title: Sieve
Inventor: ITO KATSUHIRO
IPC: B07B1/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sieve which can easily accept granules to be segregated. SOLUTION: Gauze 3 is fitted to the bottom surface of a cylindrical frame 2 which is opened upward/downward, and a scoop-shaped acceptance part 4 is formed in the upper fringe part of the frame 2.
Patent JP-2001332955-A (JP)
Title: Surface acoustic wave filter
Inventor: IGAKI TSUTOMU
IPC: H03H9/64
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave(SAW) filter of improved planarity within a pass band. SOLUTION: Input and output IDT electrodes 16 and 17, composed of comb- line electrode couples 12a, 12b, 13a and 13b having two comb-line electrodes of difference line widths over the 1/2 width of a wavelength λ of a SAW, are formed on a piezoelectric substrate 11. Line width ratio (L2/L1) of a line width (L1) of the thinner comb-line electrode and a line width (L2) of a thicker comb- line electrode in these comb-line electrode couples 12a, 12b, 13a and 13b is set greater than '1', the comb-line electrode couples 12a and 13a satisfy inequality (1), γ>α+β and the comb-line electrode couples 12b and 13b satisfy an inequality (2), γ<=α+β (where γ is a value standardized to distance between the thinner comb-line electrode and thicker comb-line electrode of the comb-line electrode couple with λ/16,  αis a value standardized of a distance between one terminal of an area dividing an interdigital transducer electrode for the unit of λ/2 and the thinner comb-line electrode with λ/16, β is a value standardized to a distance between the other terminal of the area dividing the interdigital transducer electrode for the unit of λ/2 and the thicker comb-line electrode with λ/16 and λ is the wavelength of the SAW).
Patent JP-2001337260-A (JP)
Title: Image pickup device
Inventor: TAKESHITA SHIGERU
IPC: H04N5/225
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent influence by a high tension current by inexpensive technique without adding a special protection circuit for protecting an electric circuit from the high tension current. SOLUTION: This device is provided with a connecting means for electrically connecting the ground part of a base plate on which the electric circuit is mounted to a lens barrel 3. The lens barrel 3 is composed of material having high electric conductivity or material in which a component having electric conductivity is mixed. The connecting means is composed of a moving cam ring 34, gear mechanisms 41 and 43, a gasket 45 and an armor part 44 or the like respectively having electric conductivity, and the armor part 44 is electrically connected to the ground part of the electric circuit.
Patent JP-2001338494-A (JP)
Title: Method for writing data in flash memory, microcomputer incorporated with the flash memory, and flash memory writer for writing data therefor
Inventor: MATSUMOTO TAKAYUKI
IPC: G06F15/78
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer in which an operation frequency at the writing time can be reduced approximately to 32 kHz without needing a timer for measuring the time required for writing data in an incorporated flash memory. SOLUTION: When a write-in mode is discriminated at a flash memory writer 12 side, a write-in finish time of data is measured by a timer 122 incorporated in the memory writer 112, an interruption signal showing the finish of write-in is transferred to a microcomputer 11 through a serial data line W22 based on the measured result, and the write-in operation for the flash memory incorporated in the microcomputer 11 is finished with the transferred interruption signal as a trigger.
Patent JP-2001192235-A (JP)
Title: Substrate coated with organic group-containing silicon dioxide film and its manufacturing method
Inventor: SAITO YASUHIRO
IPC: C09D183/04
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the adhesion of a black matrix is insufficient when the resinous black matrix is provided on the substrate formed by coating a glass sheet with an alkali elution preventive film of silicon dioxide and further the problem that the alkali elution preventiveness of the silicon dioxide film is lowered when an organosilicic compound is incorporated into the silicon dioxide film to improve the adhesion. SOLUTION: A glass substrate is brought into contact with the processing solution containing an aq. hydrofluosilicic acid solution supersaturated with silicon dioxide and methyltrimethoxysilane to deposit a methoxy group- containing silicon dioxide film on the surface of the glass substrate. The temperature of the processing solution is continuously lowered from 60 to 20 deg.C when the film is deposited. Consequently, a silicon dioxide film with the organic group content continuously decreased from the film surface toward the inside is deposited on the glass substrate surface. This silicon dioxide film has high alkali elution preventiveness and great adhesive strength to the resin.
Patent JP-2001339766-A (JP)
Title: Service system for mobil terminal device
Inventor: NASHIDA TATSUSHI
IPC: H04W8/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a service system of mobile terminal device capable of preventing an owner from disadvantage caused by a registration information on a lost mobile terminal device. SOLUTION: In this system, operating data such as secret numbers and personal data such as business partner's addresses, telephone numbers, personal bank account numbers stored in mobile telephone sets 7aa-7kmn as registration information is read at every re-registration time so as to send to a centralized station 1 from base stations 5aa-5km and radio line control stations 5a-5k to update the registered information in a center server 2. Then a backup for the latest registration information prevents data loss caused by incorrect operation and abnormal function, when having lost a mobile telephone set, an instruction signal is transmitted from the server 2 by a lost instruction from the owner to the lost mobile telephone set via the centralized stations, the control stations and the base stations.  So that the registered information is deleted, communication from the lost set becomes impossible, then illegal use charged to the owner and also the illegal use by a drain of owner's personal data can be prevented.
Patent JP-2001337383-A (JP)
Title: Camera
Inventor: OKUBO MITSUMASA
IPC: G03B17/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a camera with which both a left-handed user or a right-handed user can enjoy photographing without trouble. SOLUTION: A button 2 functioning as a release button is provided at a barrier part 4 as a movable member assembled on the surface of a camera main body 5. When the barrier part 4 is shifted to the left side as seen from a subject side, the button 2 is at a position where it can be depressed by a user's right hand finger, so that it becomes the release button good for the right-handed user. On the contrary, when the barrier part 4 is shifted to a right side as seen from the subject side, the button 2 is at a position where it can be depressed by a user's left hand finger, so that it becomes the release button good for the left-handed user.
Patent JP-2001301374-A (JP)
Title: Clip
Inventor: FUKIYA KOUICHI
IPC: B42F1/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a clip having a clipping part formed on the tip, which is opened by a simple manipulation and can be kept open without applying a force. SOLUTION: The clip body 1 has a base 5 formed on one of the sides and an upper clipping plate 2 and a lower clipping plate 3, both having notched parts 4a, 4b, extending from both ends of the base 5 and further, an opening part which is opened/closed between the tip ends opposited to the base 5, as a holding part 6. In addition, the clip body has a rectangular movable plate 10 which is formed of a support plate 11 extending almost perpendicularly from the movable plate 10 as a movable part 9. Further, the tip of the notched part 4a in the upper clipping plate 2 of the holding part 6 is engaged with the tip of the movable plate 10 of the movable part 9.
Patent JP-2001200293-A (JP)
Title: Stabilized non-flammable detergent, cleaning method and cleaning apparatus
Inventor: MATSUMOTO SHIYOUJI
IPC: C11D7/32
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a detergent exhibiting a high detergency against every type of stain, preventing oxidative deterioration at a high temperature in steam cleaning or the like, low toxic, hardly deteriorating the quality of a material to be cleaned, low flammable, and utterly free from a risk of depletion of the ozone layer and to provide a cleaning method and cleaning apparatus suitable for the detergent. SOLUTION: A detergent comprising a chlorine-free, fluorine-containing compound, glycol ethers and antioxidants, with which, if required, additives such as a stabilizer or the like are combined, a cleaning method and an apparatus suitable for the detergent are utilized.
Patent JP-2001304522-A (JP)
Title: Flue gas cleaning apparatus for incinerator
Inventor: SHIGAYA NOBUSHIGE
IPC: B01D53/86
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas cleaning apparatus for an incinerator capable of decomposing and cleaning harmful matter such as dioxin involved in a combustion gas (flue gas) produced upon incineration of refuse, etc., in the incinerator and exhausting it as clean air. SOLUTION: The flue gas cleaning apparatus for an incinerator associated with the present invention for achieving the aforementioned object is adapted such that a honeycomb plate on which a titanium oxide active layer is formed is mounted on an exhaust outlet for combustion gas (flue gas) in an overlapped layer, and harmful matter involved in combustion gas (flue gas) is decomposed to construct a cleaning apparatus.
Patent JP-2001348541-A (JP)
Title: Adhesive sheet for removing solvent-containing material
Inventor: HIRAMATSU TAKESHI
IPC: C09J7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for removing solvent-containing material having strong effect in removing the solvent-containing material capable of removing the solvent-containing material such as a paste blotted to the back side of a screen printing plate and an ink remaining in the transcription drum of a screen printing plate and the like by certainly sticking the material. SOLUTION: This adhesive sheet for removing a solvent-containing material comprises a base material and adhesive layers formed on at least one side of the base material. The absorbed amount of a solvent in the adhesive layer when the sheet is dipped in the solvent included in the material to be removed is >=5 g/m2 and the adhesive force after absorbing 5 g/m2 of the solvent is >=1 cN/25 mm when measured by JIS Z0237.
Patent JP-2001352758-A (JP)
Title: Power source circuit
Inventor: OGASAWARA FUMITAKA
IPC: A47J27/21
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit for reducing a wasteful power to be consumed therein. SOLUTION: A DC power source 7 compares a voltage obtained by dividing a voltage Vu of a smoothing capacitor C by resistors R8, R9 and R11 with a predetermined voltage by an operational amplifier IC to open or close a switching element 6, when a voltage obtained by rectifying a voltage of a commercial power source 9 by a rectifying means 5 is charged in the capacitor C via the element 6 and outputs the voltage Vu having a predetermined ripple based on a hysteresis operation of the amplifier IC. Then, a control circuit 8 switches a level of one end of the resistor R11 to Low or High corresponding to a load amount of a load 10 to change a width of the ripple to increase the width of the ripple when the load amount of the load 10 is small to reduce an opportunity of turning on the element 6, thereby decreasing the power 7 to be consumed therein.
Patent JP-2001348378-A (JP)
Title: 5-(1-fluoroethyl)-3-methylisoxazole-4-carboxylic acid derivative and pest controlling agent for agriculturf, and horticulture
Inventor: FUJII KATSUTOSHI
IPC: A01N43/36
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a 5-(1-fluoroethyl)-3-methylisoxazole-4-carboxylic acid derivative as a pest controlling agent for agricultufe and horticulture. SOLUTION: The 5-(1-fluoroethyl)-3-methylisoxazole-4-carboxylic acid derivative is expressed by the formula (1) (wherein, R is a (substituted) phenyl, a (substituted) phenoxy, a (substituted) pyridyl or methyl; A is a direct bond, or a 1-12C normal or branched alkylene; and X is an amino group or an oxygen atom).