baber/WOPTO huggingface dataset:
Patent JP-H11196374-A (JP)
Title: Coded signal recording and reproducing device and its method
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coded signal recording and reproducing device that conducts decoding and reproduction simultaneously especially while recording, in a device which codes a dynamic image and an audio signal and records them in a recording medium and reproduce them. SOLUTION: The device is constituted of a 1st buffer 3 that buffers a coded signal by a prescribed amount, a recording head 4 that records an output of the 1st buffer in a recording medium at a prescribed transmission rate, a reproduced data selection section 8 that selects which of a coded signal recorded by a recording head just precedingly or other coded signal having already been recorded, a reproduction head 7 that reproduces the recording signal, a 2nd buffer 9 that buffers the signal in a burst way at a prescribed transmission rate read by the reproduction head, to reproduce the coded signal in a reproduction time length, and a data read control section 10 that temporarily stops the reading from the recording medium according to a buffer occupancy rate of the coded signal stored in the 2nd buffer.
Patent JP-H11193620-A (JP)
Title: Cushioning floor material and manufacture thereof
Inventor: KAMIYA TOSHIHIRO
IPC: B32B27/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a surface decorative layer from breaking due to impact from the floor surface side to improve durability while holding cushioning action by forming a cushioning layer on the back side of the surface decorative layer, and constituting a cushioning floor material by interposing reinforce specifying the tensile strength between the surface decorative layer and the cushioning layer. SOLUTION: An inner layer 32 composed of acryl based resin emulsion is formed on the surface of a glass-pulp mixed nonwoven fabric 31, a print pattern 33 is formed thereon, a transparent layer 34 composed of acryl series resin emulsion is formed thereon, and thereafter design emboss is worked on the surface of the transparent layer so as to form a surface decorative layer 3. Between the surface decorative layer 3 and a cushioning layer (polyethylene foam) 2, an orthogonal cloth (reinforce) 4 made of polyester fiber, obtained by thermal weld of the point of intersection of warp and weft, having tensile strength over 3 kg/5 cm and adhesive resin (polyethylene) in a heated/melted state are laminated so as to be sandwiched, and hence a cushioning floor material 1 is formed.
Patent JP-2000190408-A (JP)
Title: Decorative body and decoration method
Inventor: MORIMOTO HITOSHI
IPC: B32B5/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To absorb the difference in the coefficient of heat expansion between an elastic member and a structure and thereby faciliating the adhesion process and also ensure the application even to a high object by bonding and fixing a sheetlike body of an integrally formed elastic foam along the outer peripheral part of a structure, on the back face of an elastic member with a bark pattern formed on the first surface. SOLUTION: Plural panels (sheetlike bodies) 4, for example, are bonded to the outer peripheral face of an iron tower 2. Each panel 4 is of a rectangular shape and a rubber elastic layer 6 (an elastic member) is joined to the surface of the sponge sheet 5 (an elastic foam) of a rubber foam. Next, an adhesive for an iron sheet is applied to the outer peripheral face of the iron tower 2 to form an adhesive layer 3. After that, the adhesive for the iron sheet is also applied to the second surface (the second surface of the sponge sheet 5) of each panel 4, which in turn, is joined to the adhesive layer 3 on the outer periphery of the iron tower 2. Consequently the difference in the coefficient of heat expansion between the iron tower 2 and the rubber elastic layer 6 can be absorbed by the elastic deformation of the sponge sheet 5.  Further, as the sponge sheet 5 is deformed to the outer peripheral face of the iron tower 2, the adhesive properties of the rubber elastic layer 6 are improved.
Patent JP-2000192415-A (JP)
Title: Road roller
Inventor: TAMURA SEIJI
IPC: E01C19/26
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and safely get on and off an operating seat. SOLUTION: A step 23 for getting on and off is constituted of a lower step tread 24, a middle step tread 25 making an intermediate part in the front and rear directions as a space section 27 and an upper tread 26 making both sides in the front and rear directions as a space section 28. By the constitution, when an operator gets on and off an operating seat, left and right feet of the operator can alternately pass through the space section 27 of the middle step tread 25 and the space section 28 of the lupper step tread 26, and the operator smoothly passes through the middle step tread 25 and upper step tread 26 to make it possible to quickly and safely get on and off the operating seat without being caught by the treads 24, 25 and 26.
Patent JP-2000206657-A (JP)
Title: Composition for color development
Inventor: MCGUCKIN HUGH G
IPC: G03C7/413
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for photographic color development which inhibits the formation of tar. SOLUTION: The composition contains at least 0.005 mol/l color developing agent and at least 0.005 g/l tar inhibitor selected from the group consisting of fluoroalkyl polyethylene oxyalcohols, polyvinyl alcohol, polyethylene glycol, free acid of organic phosphoric esters or their salts and polyethylene oxide (20) sorbitan monooleate.
Patent JP-2001184661-A (JP)
Title: Method and device for reproducing information from optical recording medium
Inventor: KOBAYASHI KOSEI
IPC: G11B7/005
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reproducing information capable of nearly uniformizing the influence from heating caused by heat from the near-field light emitting part of a near-field light generating device even in any position of the surface of an optical recording medium when information is reproduced and facilitating a heat countermeasure for preventing the bad influence from heat caused by the near-field light generating device. SOLUTION: The information reproducing device, which reproduces information from the optical recording medium 5 whose surface 5a is moved relatively to the device 100 by using near-field light L generated from the near-field light generating device 100, is provided with an optical recording medium storing part 10, a driving device 6 for moving the surface 5a of the optical recording medium 5 stored in the storing part 10, a speed control part CONT for controlling a moving speed of the surface 5a. When information is reproduced, the relative moving speed of the part facing the near-field light generating device 100 of the surface 5a of the optical recording medium moved by the driving device 6 is nearly set to a constant relative to the device 100 by the speed control part CONT.
Patent JP-2000196289-A (JP)
Title: Countermeasure against emi and information processing device
Inventor: NAKADA KAZUYOSHI
IPC: H05K9/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure variable for each state of operation of an information processing device. SOLUTION: Switches 103 connecting and disconnecting conductive circuits between the part of the ground potential of printed board 102 of an information processing device and a shielding plate 104 are provided at a plurality of places of the printed board. By turning the switches 103 ON or OFF by a control means, the ground is strengthened or a manner of flow of a return current to the ground is changed for each state of operation of the information processing device, and thereby reducing useless radiation.
Patent JP-2000189780-A (JP)
Title: Cooling device for supercritical treating fluid
Inventor: OE TARO
IPC: F25D1/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for cooling a supercritical treating fluid few in site near critical point liable to be etched and low in danger even in the case when damage due to the etching is generated by any chance. SOLUTION: The device for cooling the supercritical treating fluid is constituted with the pressure resistant outer pipe 2 provided with the cooling fluid introducing part 3 for introducing the fluid for cooling and the inner pipe 4 in which the supercritical treating fluid and the fluid for cooling are made to flow and mixed, and the cooling inlet passage to which the fluid for cooling is made to flow is formed at the inner pipe.
Patent JP-2000199115-A (JP)
Title: Garment
Inventor: HAYAKAWA HIDEO
IPC: A41D27/26
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the wearing of an overskirt in a good silhouette and the compact storage of the overskirt. SOLUTION: A silhouette-correcting pillow 1 is disposed between the waist portion 2 of a dress 3 and an overskirt 4 attached to the waist portion 2, and corrects the silhouette line of the overskirt 4. The silhouette-correcting pillow 1 is formed in a desired shape for expanding the overskirt 4, and a surface attachment tool 7 for fixing the upper turn portion 4a of the overskirt 4 is disposed on the outer surface of the pillow 1. Thereby, the attachment of cloths to the overskirt itself in multi-layers is not necessitated. The weight of the overskirt can be reduced, and the ventilation of air is improved, when the overskirt is worn.
Patent JP-2001189577-A (JP)
Title: Support structure of wire harness
Inventor: TSUKAMOTO MASASHI
IPC: B60R16/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a support structure of a wire harness which eliminates the need for fastening parts, and facilitates a wiring which closely contacts a wire harness on a support face by bending it along the support face. SOLUTION: A wire harness comprises a trunk flexible printed wiring body 17; and a feeder flexible printed wiring body 19 which is stationed so as to be perpendicular to the trunk flexible printed wiring body 17 and is electrically connected to each conductor of the trunk flexible printed wiring body 17, to form a branch part, and such the formed wire harness 15 is set along the interior of a recess part 13d having a rectangular section of a reinforcement 13, and is pressed and fixed to an inner wall face of the reinforcement 13 by a harness pressure member 25 locked wit the reinforcement 13.
Patent JP-2001184866-A (JP)
Title: Semiconductor storage
Inventor: NAKAZAWA SHIGEYUKI
IPC: G11C11/409
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage capable of shortening time from the start of one cycle and sense in a pre-charge control signal to both of initial reading or writing of it. SOLUTION: Input and output lines are pre-charged to voltage Va at a moment of time when a signal RASB is started. After that, when the pre-charge control signal PIO is started, potentials of the input and output lines are drawn by a potential of a bit line connected with a memory cell. Even when operation this time is reading of data from a selected memory cell, the voltage Va at a pre-charge level is higher than a balance level, so difference among the potentials of one bit line and the input and output lines become large and the potentials of the input and output lines largely drop. Next, when the pre-charge signal is started, the input and output lines are pre-charged to a voltage level Vb (balance level). Thus, even when operation before the pre-charge is writing, the potentials of the input and output line promptly reach the voltage Vb.
Patent JP-2000114211-A (JP)
Title: Abrasive composition for polishing of lsi device and polishing method
Inventor: KIDO TAKANORI
IPC: H01L21/304
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive composition with which the face accuracy and the polishing speed of an LSI device are made compatible and with which the stabilization of the polishing speed of the LSI device is realized at a level higher than that in a present state, by a method wherein in the secondary particle size distribution of cerium oxide, its maximum value is set at a specific value and its mean value is set in the range of a specific value. SOLUTION: In a secondary particle size distribution of cerium oxide, its maximum value is set preferably at 5 μm or lower, more preferably at 3 μm or lower and much most preferably at 1 μm or lower. When the maximum value exceeds 5 μm, it is not preferable because a very small flaw tends to be formed on the polished surface of an LSI device. In addition, in the secondary particle size distribution of the cerium oxide, its mean value is set preferably at 0.01 to 1.0 μm, more preferably at 0.1 to 0.5 μm. When it is less than 0.01 μm, the polishing speed of an insulating film in addition to a silicon dioxide film, a silicon nitride film and an organic film becomes small. However, when it exceeds 1.0 μm, it is not preferable because a very small flaw tends to be formed on the polished surface of the LSI device.
Patent JP-2000202787-A (JP)
Title: Cord type or cordless type device, power supplying method and power tool for low voltage direct current
Inventor: CARRIER DAVID A
IPC: H02H7/085
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric driving type device capable of being activated at a low cost. SOLUTION: A double insulation device 12 has a cordless type battery pack 14 in a cordless type mode or a non-insulative cord type voltage converter for feeding a power and a current required in a physical connection part having an equal dimension and exchangeable with a connection part of the battery pack 14. The cord type voltage converter has a non-insulative power source for generating a power and a current required for a driving device on the converter. A voltage converter insulated by a transformer is not required by a double insulation of the driving device. A cost of the converter can be remarkably reduced by disappearing a voltage converter from the converter. A necessity of a plurality of battery packs and a high speed charger is made less by using a cheaper converter.  The voltage converter has an invasion current limiter and a power adjuster for filtering an alternating current or a direct current input power.
Patent JP-2000193776-A (JP)
Title: Method for manufacturing sintered body of nuclear fuel
Inventor: ISHIZAKI HITOSHI
IPC: G21C3/62
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To heighten the density of a sintered body of a nuclear fuel by adding a trace of a sintered additive to powdery nuclear fuel manufactured by a wet conversion method, pressing and molding the powdery nuclear fuel and sintering a compact. SOLUTION: One or a mixture of two or more of uranium dioxide, other uranium oxide, plutonium oxide and thorium oxide or a mixture of a neutron absorber such as gadolinium oxide is used as a powdery material for a nuclear fuel. After sulfate or sulfide that functions as a sintered additive is added to a nitric acid solution as a material and is dissolved in it, the powder of uranium dioxide and the like is manufactured by way of ammonium diuranate and carbonic acid uranyl ammonium. The concentration of sulfur in the powder is set at 20 to 40 ppm. The powder is charged into a mold of a molding machine and is molded by the pressure of about 0.5 to 5 ton/cm2 to obtain a compact of 40 to 60% TD.  The compact is sintered at the temperature of about 1,500 to 1,800 deg.C for 1 to 10 hours in the atmosphere of hydrogen or a mixed gas of hydrogen and nitrogen and the like or the atmosphere of argon and the like.
Patent JP-2000177094-A (JP)
Title: Printer
Inventor: YOSHIDA TAKUMI
IPC: B65H29/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of executing front-to-rear inversion of a printing sheet even in the case of altering a length of the sheet in a conveying direction. SOLUTION: A first gear 71 is arranged concentrically with an impression cylinder 15 at a side of the cylinder 15. A second gear 702 engaged with the gear 701 is arranged concentrically with the gear 702 engaged with the gear 701 at a side of a sheet feed cylinder 16. A third gear 703 engaged with the gear 701 is arranged concentrically with a sheet delivery cylinder 17 at a side of the cylinder 17. Further, a fourth gear 704 engaged with the gear 702 is arranged concentrically with an inverting cylinder 18 at the side of the cylinder 18.  Even when a first coupling member 711 is rotated counterclockwise at an axial center of the cylinder 105 as a center by driving an air cylinder 714, a second coupling member 712 is rotated counterclockwise at the axial center of the cylinder 16 as a center, and a third coupling member 713 is rotated clockwise at the axial center of the cylinder 17 as a center.
Patent JP-2000186848-A (JP)
Title: Air conditioner
Inventor: KURODA TARO
IPC: F24F11/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the contamination degree of an indoor air, and reduce the manufacturing cost by forming a sensor easing to surround a gas sensor into a hermetic shape excepting a ventilation hole which is formed on one surface of the sensor casing. SOLUTION: A notched window which is cut out into an opening shape is formed on the lower side than a front surface suction port of a front surface panel, and a display unit 20 is installed in such a manner that the notched window may be seen from the inside. At one region of the front surface of the display unit 20, a ventilation hole 23 comprising a plurality of slit holes being in parallel with each other is formed, and a gas sensor 24 is arranged on the inside of the ventilation hole 23. The display section casing 21 of the display unit 20 is constituted by incorporating a rear surface member 21b to close the back surface opening, on a box-shape front surface member 21a of which the back surface is opened, and is formed into a hermetic shape wherein the communication with the outside is shut off other than the ventilation hole 23 which is formed on the front surface.
Patent JP-2000196356-A (JP)
Title: Voltage controlled crystal oscillator
Inventor: KUBO KUICHI
IPC: H03B5/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a temp. compensating oscillator by which phase noise is reduced and an operation start characteristic is made to be excellent by inserting a low-pass filter consisting of a capacitor and a resistance between the input terminal of a frequency control voltage and a voltage variable capacitor element and providing a switching element for short-circuiting and opening a part between the terminals of the resistance in the case of starting the oscillator. SOLUTION: A low-pass filter 8 consisting of a capacitor 6 and a resistor 7 is inserted between a compensating voltage generating circuit 4 and a high frequency preventing resistor 5. That is, the capacitor 6 is grounded by reference potential, the resistor 7 is connected to the input end of the circuit 4 and the connection point of the capacitor 6 and the resistor 7 is connected to the resistor 5. Then, the switching element 9 which is short-circuited in the case of supplying power and immediately becomes an open state is connected to the resistor 7 of the low-pass filter 8 in parallel. The noise component of the compensating voltage is removed by the low-pass filter 8. Besides, the compensating voltage is charged at high speed to the capacitor 6 of the low-pass filter 8 by the switching element.
Patent JP-H04213148-A (JP)
Title: On-line distributed program exchanging system
Inventor: KOIZUMI MINORU
IPC: G06F9/06
Filed: 1990-12-07
Abstract: PURPOSE:To exchange a program to a new version in an on-line while holding the continuity of a processing as plural programs which altogether operate a processing while mutually transmitting and receiving messages through a network as an object. CONSTITUTION:A program 121 is exchanged to a new version 123, the version number of the program is added to a transmitted message 142. Then, when the message is inputted to a program 122 of a present version, the version number of the program is compared with the version number added to the message. Then, when they are disagree, the present version is exchanged to a program 123 of the new version, and then the message is inputted to the new version.
Patent JP-H04213928-A (JP)
Title: Optical repeater
Inventor: SUGAWARA YOSHINORI
IPC: H01R13/6596
Filed: 1990-12-12
Abstract: PURPOSE:To attain optical relay between devices with different kind of sensitivity efficiently and inexpensively by employing two light receiving devices with a different sensitivity. CONSTITUTION:The repeater is provided with a 1st light receiving device 2 comprising an avalanche photodiode receiving an optical signal from optical fibers 8, 10 and converting the signal into an electric signal and with a 2nd optical receiving device 5 comprising a PIN photodiode, and also provided with two 3R system circuits 3,6 applying equivalent amplification, timing extraction and waveform shaping or the like to the electric signal from the optical receiving devices 2,5 and two light emitting devices 4,7 converting the electric signal from the 3R system circuits 3,6 into an optical signal and sending the signal to other optical fibers 8-11. That is, the optical relay between devices having different kind of sensitivity is implemented efficiently by varying the sensitivity of the two processor receiving devices 2,5.
Patent JP-H04220296-A (JP)
Title: Hot water/water mixing type washing machine
Inventor: IZAWA KATSUYA
IPC: D06F39/08
Filed: 1990-12-19
Abstract: PURPOSE:To realize the hot water/water mixing type washing machine in which water of a high pressure side does not flow backward to a low pressure side, even if there is a pressure difference on a water side and a hot water side, and a temperature can be controlled easily. CONSTITUTION:Throttling mechanism 16, 17 are provided on mixing part inlets of the respective supply conduit lines 8, 9 of water and hot water, and the water and hot water are injected to a mixing part 10 by increasing feed water pressure. In the mixing part 10, pressure drops, and it does not occur that they flow backward to the mechanisms 16, 17 of high pressure. Also, on the mixing part inlets of the hot water/water supply conduit lines, a check valve 25 is provided, respectively, a convection preventive rib 26 is provided in the inside of the mixing part, and a backflow based on a pressure difference caused by an instantaneous pressure fluctuation is prevented.
Patent JP-H04229389-A (JP)
Title: Magnetic marker and magnetic marker reader
Inventor: KASHIWAGI YOICHIRO
IPC: G11B5/02
Filed: 1990-12-27
Abstract: PURPOSE:To provide the magnetic marker which is large in recording information amount and can be detected with a superior SN ratio and its reader. CONSTITUTION:Plural Barkhausen jump type magnetic thin lines 28 and 29 which are equal in coercive force are arranged on a nonmagnetic substrate 2 in one direction at an interval which is an integral multiple of a constant distance to constitute the magnetic marker and multi-bit stored information is read from the timing difference in magnetic inversion between the magnetic thin lines 28 and 29 accompanying variation in the relative distance between the magnetic thin lines 28 and 29, and a magnetic field generating part 4a and a magnetic flux inversion detection part 5, i.e., the spatial array pattern of the magnetic thin lines 28 and 29.