baber/WOPTO huggingface dataset:
Patent JP-2000187361-A (JP)
Title: Image forming device
Inventor: TOYOHARA YUICHIRO
IPC: G03G15/16
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To stably keep the reproducibility of one dot and suppress the graininess on an image. SOLUTION: By multiply transferring a toner image on the same spot of an intermediate transfer belt 12 plural times from the same image carrier 10 of the same image forming unit and forming one toner image on the belt 12, the reproducibility of one dot is stably kept and then the graininess on the image is suppressed. Thus, the quality of a binary image is made higher, so that the high-speed, very stable and inexpensive image forming device having high image quality is obtained.
Patent JP-2000187616-A (JP)
Title: Memory system for keeping cache line clean
Inventor: SUGIYAMA KISHO
IPC: G06F12/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory system for keeping cache lines clean as much as possible without disturbing the processing of a CPU or the like by continuously performing the write back of another dirty cache line while fixing a row address during the idle time of a bus. SOLUTION: While the row address is active after the end of main memory access continuous to write back caused by a cache error, when the other tag of the coincident row address in that cycle exists in the cache and the cache line shown by that tag is dirty, a memory controller continuously performs write back processing while fixing the row address. When the memory controller accepts the new main memory access, the write back cycle is immediately finished by a selector and the main memory access is not disturbed at all. Therefore, a clean state can be provided without lowering the performance of the system.
Patent JP-H11328779-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAGASAKI EIJI
IPC: G11B15/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To hold precisely a tilt of a capstan shaft with simple constitution by fixing a housing to a substrate with first, second tightening screws, varying a rotation amount of an adjustment screw, optimizing the tilt of the capstan shaft and fixing it with a third tightening screw. SOLUTION: The housing 9 is provided with a bearing supporting the capstan shaft 8. The first, second, third tightening screws 14, 15, 17 are penetrated through respective holes on the substrate 6 to be screwed on respective answering female screws of the housing 9 and to press-contact/fix respective seat surfaces of the housing 9 with respective answering seat surfaces of the substrate 6. The adjustment screw 16 is screwed on the tilt adjusting female screw part of the substrate 6, and its tip part is abutted on the seat surface of the housing 9. In assembly, first, the first, second tightening screws 14, 15 are screwed, and the rotation amount of the adjustment screw 16 is varied, and the capstan shaft 8 is adjusted to a required tilt amount. Thereafter, the third tightening screw 17 is screwed.
Patent JP-2000186152-A (JP)
Title: Pattern-coloring material for thermoplastic resin and molded product having colored pattern
Inventor: YAMAMOTO YOSHIMASA
IPC: C08J3/22
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern-coloring material for thermoplastic resins enabling the production of molded articles having good flow pattern appearances by the use of general molding machines in a wide temperature range and useful for various uses such as the housings of appliances, etc., by forming the melted homogeneous mixture of a polymide, a coloring agent, etc., into granules. SOLUTION: The pattern-coloring material comprises the granules of a homogeneous mixture comprising (A) 50-99 pts.wt. of a polyamide such as nylon 6, (B) 1-50 pts.wt. of an acrylic acid copolymer ionomer and (C) 0.1-20 pts.wt. (per 100 pts.wt. of the total amount of the components A and B) of a coloring material such as titanium dioxide. The component B includes the above copolymer wherein 20-80% of the carboxy groups of the copolymer are preferably neutralized with a metal ion such as zinc ion. The pattern-coloring material is obtained by melting and kneading the components A, B and C in an extruder, etc., and then forming the melt-kneaded product into the granules such as pellets having a size of about 1-5 mm.
Patent JP-2001182241-A (JP)
Title: Eaves gutter water collecting device
Inventor: HATA HIDEAKI
IPC: E04D13/068
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter water collecting device capable of easily locking a wire rod to connect the outer wall of a building. SOLUTION: This eaves gutter water collecting device 1 having an eaves gutter lug fitting part 4 to be fitted to an eaves gutter lug 3 is characterized by providing a recessed part 5 substantially allowing the pass of the wire rod on the lower edge of the eaves gutter lug fitting part 4.
Patent JP-H11156066-A (JP)
Title: One-hand scissors for welfare
Inventor: TANABE SEIZO
IPC: B26B13/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an object capable of coping with the incapability of opening the bag of medicines or the like in the case of using one hand due to an injury or a disease. SOLUTION: When the medicine is moved while being placed on a stable plate 1 and matched to a position convenient for opening a blade 6 like the scissors and the stable plate is returned, the blade is closed and it is cut. The whole part is supported by a main body 3. Since they are to return to a lower part by gravity, the blade like the scissors is closed. That is, the blade is closed at all times and safety is secured. It is not complicated but simple and is easy to understand.
Patent JP-H11188603-A (JP)
Title: Device and method for controlling feed speed of work to be cut in wire-type cutting device
Inventor: TAKAHASHI TAKAYOSHI
IPC: B23D57/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To constantly obtain the appropriate deflection by detecting the deflection of a cutting wire, and controlling the feed speed of a work to be cut according to the detected deflection. SOLUTION: Grooves are formed with the prescribed intervals in peripheral surface of groove rolls 21-23 in a wire type cutting device, and cutting wires 24 are successively wound around the groove rolls 21-23 along the grooves. A deflection sensor 6 to detect the deflection of the cutting wires 24 is provided in the vicinity of a part where the cutting wires 24 are brought into contact with a work 5, and the detected deflection is inputted in a controller 7. When the deflection of the wires 24 is changed by some causes during the cutting operation with the feed speed pattern specified according to the sectional shape of the work 5, the passing speed of the work 5 is corrected according to the change, the deflection is kept to be approximately constant, and the constantly appropriate cutting is achieved.
Patent JP-2000195282-A (JP)
Title: Power reset circuit of flash memory device
Inventor: JO SEIKAN
IPC: G11C16/30
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent current consumption and to improve integration of elements by feeding back an output value, after elements are initialized by an output value of a power reset circuit. SOLUTION: This circuit comprises a first bootstrap circuit 21 which causes a potential of a first node to be raised a high level at power-up, a latch means 200 latches a potential of the first node, a voltage-detecting section 23 operating conforming to the output, a second bootstrap circuit 29 which causes a potential of a second node to be raised a high level at the time of power-up, a delay means 27 for delaying a potential of the second node and outputting it, a transmission means 300 for operating conforming to an output of the delay means and having a latch function for transmitting an output of the voltage detecting section to an output terminal, and a feedback means 28 for feeding back an output of the voltage detecting section to the first and the second nodes.
Patent JP-2001187283-A (JP)
Title: Name card type razor
Inventor: O KONMO
IPC: B26B21/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide name card type razors which can be stacked and increased in safety. SOLUTION: A razor body for holding is of a name card type cantilever shape, a slidable blade protective cover is provided on a portion corresponding to a blade, a plurality of razors can be stacked on each other by the cantilever shape of the razor body, and the razor is reduced in the occupied area, convenient in package and portability, free from detachment of the protective cover, and excellent in protection against the blade.
Patent JP-2001181246-A (JP)
Title: Method of producing salt of amino acid ester with acid
Inventor: SHIIKI TAKAFUMI
IPC: C07C229/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the salt of an amino acid ester and an acid without formation of the by-product of N-alkyl-amino acid ester and an acid that cannot avoid the formation of the by-product through the conventional process in which the amino acid, an acid and an alcohol are brought into contact with one another at once. SOLUTION: An amino acid and an acid are brought into contact to convert them tentatively to the salt form of the amino acid and the acid, when necessary, subjected to the dehydration treatment, the salt of said amino acid and the acid and an alcohol are allowed to react in the presence of an acid to form the salt of the amino acid ester and the acid.
Patent JP-2000189850-A (JP)
Title: Two-component spray gun
Inventor: ITO MASATO
IPC: B05B7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a packing and additional fastening and to reduce the pressure load of a curing agent on the packing by opening a subordinate coating material valve by pressing a valve rod by a lever interlocking with a trigger, and closing the valve by a return spring with the lifting of lever pressing. SOLUTION: An air joint 4 which is a supply port for compressed air and a coating joint 5 which is a supply port for coating are formed in a spray gun main body 1, an air valve and a needle valve 17 are opened by pulling a trigger 3, and the coating is sprayed from an air cap 2. When a lever 9 actuates an intersection 11 to a shaft interlocking with the operation of the trigger 3, since a pusher 9a fitted at the tip of the lever 9 pushes a valve rod 21, a curing agent valve is opened, and a curing agent is supplied to the gun main body. A non-interlocking state is made by removing a stopper 10 from the trigger 3, and the lever 9 can rotate around a fulcrum irrespective of the trigger 3 so that packing replacement and maintenance in the curing agent valve are facilitated.
Patent JP-H11200242-A (JP)
Title: Resin composition for adding to fiber, fiber material and fiber product
Inventor: KOYANAGI MASATOSHI
IPC: D06M15/15
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for adding to fibers, giving a minus ion effect in a small amount and silk characteristics resistant to washing to the fibers, to provide a fiber material, and to provide a fiber product. SOLUTION: This resin composition for adding to fibers is obtained by kneading the 0.1-17.0 μm diameter particles of an ore selected from quartz schist, quartz porphyry, Danto stone (Danto is a mountain name, exists in Aichi Prefecture). The finely ground ore has a large surface area, and scarcely absorbs radiation. An artificial IR light ceramic having a particle diameter of 0.1-17.0 μm may further be kneaded. The binder is an aqueous binder capable of being cured at <=120 deg.C, and is mixed with the aqueous solution of a low mol.wt. polypeptide produced by hydrolyzing the fibroin of silk. When ground in a particle diameter of 0.2-17.0 μm, the ore can be kneaded with a fiber material. The amount of the ore added to fiber materials, can be reduced, and fiber materials having good touches are obtained.
Patent JP-2001180735-A (JP)
Title: Sealing structure of container
Inventor: HONDA YASUSHI
IPC: B65D53/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a container wherein a lid can be attached and detached easily without dropping an O-ring and high airtightness can be insured. SOLUTION: The sealing structure of a container comprises a sealing structure which keeps airtightness between a container body 1 and the lid 2 by the O-ring 3. The container body 1 is formed as a bottomed cylinder with an external thread 15 inscribed at an upper end, and its upper end rim 14 is formed as a slope inclined toward an outer periphery. The lid 2 is formed as a cylinder with a top with an internal thread 25 inscribed on an inner peripheral surface, and a shallow groove 21 for inserting the O-ring is formed on an inner peripheral surface of its internal corner. The O-ring 3 which is inserted into the shallow groove 21 is relatively pressurized by the upper end rim 14 of the container body 1 toward the internal corner of the lid 2 with the lid 2 fastened.
Patent JP-H11183236-A (JP)
Title: Rainwater storage container with water level gauge
Inventor: ANDO KATSUJI
IPC: G01F23/42
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater storage container which is provided with a water level gauge so that the gradation lines of the gauge are marked on the external surface of the container, so that the quantity of the rainwater stored in the container can be recognized even when the lid of the container is not opened when the rainwater collected from a gutter is stored in the container and the gauge itself is housed in a windbreak cover. SOLUTION: A floating ball is put in a storage container 1 and connected to a weight 4 of a water level gauge outside the container with a chain-like string 5 and the weight 4 is moved upward and downward in a windbreak cover 2. A water collecting coupling 11 is attached to a gutter 12 so that the rainwater flowing down in the gutter 12 may be sent to a hose 13. Therefore, the water level in the container 1 rises, because the rainwater flows in the container 1 from the hose 13 through the rainwater intake 8 of the container 1. When the container 1 is filled up with the rainwater, the flow of the rainwater from the hose 13 is stopped. When the coupling 11 is attached to the gutter 12 at the same height as that of the container 1, the flow of the rainwater from the hose 13 can be stopped, and the rainwater does not overflow the container 1 even when no overflow pipe is provided.
Patent JP-2000193427-A (JP)
Title: Optical fiber structure body
Inventor: KOBAYASHI KENJI
IPC: G01B11/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To attach efficiently to a body to be inspected and to detect displacement efficiently by coating optical fibers under tension while one surface of the coating material is provided with an adhesive agent. SOLUTION: Optical fibers 2 are coated with a planar coating material 3, for consolidation, which is an optical fiber structure body 1. At least one surface of the coating material 3 is provided with an adhesive force and a peeling sheet is so stuck as to cover its adhesive agent 4 for easy handling of a structure body 1. When the optical fibers 2 are held to the coating material 3 under tension, no undesired stress is applied to the optical fibers 2 even when the structure body 1 is bent for fitting to a body to be inspected. When a displacement takes place under the stress on the body to be inspected, a distortion occurs with the fitted structure body 1, then a reflection wave returning from the optical fiber 2 irradiated with light is measured for acquiring the displacement position of the body to be inspected.
Patent JP-2000190664-A (JP)
Title: Form for fax-ocr
Inventor: OGAWA SUMIO
IPC: G06K9/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive form for FAX-OCR, which does not stain a hand at handling and, in addition, is suitable for realizing easy execution of a printing work and has a favorable handleability. SOLUTION: A form A1 for FAX-OCR is produced by binding together a FAX-OCR paper for FAX-OCR and a copying paper 2 locating on the lower position side of the paper 1. The copying paper 2 is made of a self-copying paper 3. Thus, when a predetermined information is entered in the information entry column on the surface 1a of the FAX-OCR paper, the information is copied on A self-copying surface 3a, which is the surface of the self-copying paper 3, and on the rear surface 1b of the FAX-OCR paper 1 contacting with the self-copying surface, resulting in allowing to eliminate the conventional copying of the information to the rear surface 1b of the FAX-OCR paper with the spot carbon.
Patent JP-2001181953-A (JP)
Title: Method for producing composite nonwoven fabric and production apparatus therefor
Inventor: ISHIDA MASARU
IPC: D04H3/045
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To attain simple and efficient production of a composite nonwoven fabric that comprises a nonwoven fabric and an elastomer and has a large stretchability in one direction and a high rigidity in the other direction. SOLUTION: A forming part for allowing a web 7 to bend into a cylinder in the widthwise direction comprises a cylinder-forming guide 21 and a cylindrical guide 22, and a rotary die 3 that is driven by a die-rotation motor 11 is arranged inside the cylinder guide 22. In the web 7, a plurality of filaments are arranged almost in parallel in the longitudinal direction of the web 7. The molten elastomer is extruded from a nozzle 5 of the rotary die 3 toward the inner face of the cylindrical web 7 in the cylinder guide 22 by the pressure from an extruder 1, while the rotary die 3 is allowed to rotate.  Elastic strands 10 are extended and laminated on the web 7, as they run in the direction almost crossing the filament arrangement of the web 7, whereby the objective cylindrical form of the composite nonwoven fabric 8 is formed, then the cylindrical composite nonwoven fabric 8 is cut with cutters 24a and 24b and extended into a flat form.
Patent JP-2001180449-A (JP)
Title: Wiper device
Inventor: HAYASHI AKIRA
IPC: B60S1/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure waterproofness of a connection part between a support unit and a wiper shaft in the support unit formed by the press working of a metal plate. SOLUTION: The support unit 3 is formed by bending a steel plate. The support unit 3 is provided with a wiper shaft connection part 13 bent in tapered shape corresponding to a tapered connection part of the wiper shaft 15. A reinforcing inlet 14 is disposed outside of the wiper shaft connection part 13, while the wiper shaft 15 is inserted inside the wiper shaft connection part 13 and fittingly fixed. The support unit 3 is provided with a skirt 27 so as to surround a fixed part F between the wiper shaft 15 and the support unit 3. A labyrinth 33 is formed at the lower part of the skirt 27 by the skirt 27 and the wiper shaft 15 to provide the waterproof measure of the wiper shaft 15 at the fixed part F.
Patent JP-2000194761-A (JP)
Title: System and method for managing communication, computer for communication management and medium recording program for communication management
Inventor: SHIRASAKI RYUICHI
IPC: G06Q40/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable plural computers for communication management to manage serial processing numbers for checking the leak, overlapping and passing of data transmitted from terminal equipment. SOLUTION: This system is composed of a switch device 25 and plural computers T1 and T2 for communication management. The switch device 25 distributes data transmitted from terminal equipment 31, 32 and 33 to any one of plural computers T1 and T2. The respective computers T1 and T2 have serial number managing tables TB1 and TB2 storing the serial processing numbers, which are updated each time data are normally received, and time stamp expressing the time of data reception for every terminal equipment. When the data transmitted from the terminal equipment are received, each computer checks the serial processing numbers and updates the serial processing numbers and time stamp. The contents of the serial number managing tables TB1 and TB2 are kept equal at all the time.
Patent JP-2000167300-A (JP)
Title: Portable presser
Inventor: OTA ATSUSHI
IPC: D06F71/34
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable presser provided with a new function for which a battery is a power source. SOLUTION: This and small-sized upper side and lower side bodies 1 and 2 are turnably supported by shaft parts 1a and 2a and energized so as to open one end edge by a spring 9. Both bodies are provided with pressing parts 4 and 5 provided with a planar heater in the inside, they are energized and heated through a switch 6 by the battery 12, the bodies 1 and 2 are pressurized with hands and clothes are clamped between the pressing parts 4 and 5 and pressed. By fitting a protective cap 11 in the state of closing the two bodies 1 and 2, carrying is made convenient. In addition, since a switch knob 6a is pressurized and slid by an end edge, the switch is automatically turned off at the time of housing. Also, the protective cap 11 clamps the folding or the like of the clothes by a slit 11a as a clip at the time of being detached and facilitates pressing work.  Since the switch 6 of double-pole single-throw type of 2-circuit and 1-contact-point is adopeted, the heat of the heater is not made to reach the battery 12 at the time of being off.
Patent JP-H04208733-A (JP)
Title: Clock generating part for subordinate synchronization system
Inventor: TAKAHASHI YUJI
IPC: H04L1/22
Filed: 1990-12-01
Abstract: PURPOSE:To obtain a subordinately synchronized clock generating part which has no adjusting positions and has a small circuit scale by connecting a phase synchronization oscillator to the output side of a selector and generating an intra-device reference clock with the phase synchronization oscillator. CONSTITUTION:A 6.3Mhz clock, a 1.5MHz clock, and a (64K+8K-400) Hz clock outputted from selectors 3-1, 3-2, and 3-3 are inputted to PLLs 4-1, 4-2, and respectively. The 6.3MHz clock of a secondary group is outputted from the PLL 4-1, and the 1.5MHz clock of a primary group is outputted from the PLL 4-2, and 8kHz, 8kHz, and 400Hz clocks as intra-device reference clocks are outputted from the PLL 4-3. Thus, the adjustment for turning to the frequency of an input clock is eliminated, and the circuit scale is miniaturized.
Patent JP-H04209583-A (JP)
Title: Cycle gain type semiconductor laser element
Inventor: TANETANI MOTOTAKA
IPC: H01S5/00
Filed: 1990-12-04
Abstract: PURPOSE:To obtain a laser element, which is easy in manufacturing and favorable in cyclic frequency property, by forming a mesa drive with a specified width, the first clad layer, an active layer, the second clad layer, a current narrowing layer with a specified height, etc., on a substrate. CONSTITUTION:The first clad layer 103 of n-AlGaAs, where a wide part and a narrow part are made, and an AlGaAs nondoped active layer 104 are made on the mesa stripe 102, where a wide part and a narrow part are made with integer times of the half wavelength of the emitted light, on a GaAs substrate 101, and further the second clad layer 105 of p-AlGaAs and an n-AlGaAs current narrowing layer 106, whose height accords with the topside of the layer 104, are made on the side. Furthermore, a current does not flow to the part buried in the layer 106. By this constitution, a frequency gain type semiconductor laser element, which has the refractive index in accord with the emitted light wavelength and gives selective gain to the maximum amplitude of the generated light standing wave and is excellent in amplifying property, can be made simply.