baber/WOPTO huggingface dataset:
Patent JP-H11286847-A (JP)
Title: Silicon carbide woven fabric
Inventor: TADOKORO MASATO
IPC: H05K9/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide woven fabric for electric wave absorbers displaying resistivity information by threading the end portion of a woven fabric consisting of silicon carbide fiber with identifying fiber(s) differing in color from the woven fabric. SOLUTION: This silicon carbide woven fabric for electric wave absorbers displaying resistivity information is obtained by threading, as the warp 2, the end portion of a woven fabric with at least one kind of identifying fiber selected from the group consisting of nylon fiber, polyester fiber, glass fiber, silica fiber and aramid fiber and differently colored from the woven fabric so as to be easily identifiable according to resistivity level, in weaving the woven fabric 1 using silicon carbide fibrous yarns having necessary resistivity characteristics as warps 2 and wefts 3.
Patent JP-S60236976-A (JP)
Title: Winder
Inventor: ISHIDA MASAHIRO
IPC: B65H54/22
Filed: 1984-05-08
Abstract: PURPOSE:To make it possible to automatically attach a wire onto a member which is to be wound with the wire and which has a through-hole, by providing a wire feed device and a wire suction device which is movable in the directions in which it is moved to and away from the wire feed device and is rotatable around the holding section of the member to be wound. CONSTITUTION:In case that a coil is wound onto the head chip 3 of a videohead 1 as a member to be wound with a wire, which is held by operating the gripper 60 of a holder 56 attached in the upper section of a support column 55, at first the feed mechanism 83 of a wire feed device 65 is advanced to oppose the front end of the mechanism 83 to the tip 3. Further a wire suction device 48 is raised to oppose the front end of its sleeve to a rectangular hole in the tip 3. In this condition the wire is fed while the suction device 48 is started so that the fed wire is sucked through the rectangular hole. When the wire is sucked by a predetermined length, the wire is clamped, and thereafter the wire is cut, the wire is wound up in association with the motion of combination of the 180 deg. turn of the suction device 48 and the drop of suction.
Patent JP-S58208314-A (JP)
Title: Abs resin composition
Inventor: MUKAI SADAYOSHI
IPC: C08F285/00
Filed: 1982-05-28
Abstract: PURPOSE:The titled composition excellent in heat resistance and mechanical strength, obtained by irradiating an ABS resin containing a specified crosslinking agent with electron beams. CONSTITUTION:100pts.wt. ABS resin is mixed with 5-20pts.wt. N,N'-hexamethylenebismethacrylamide of the formula, as a crosslinking agent, roll-milled and molded into a desired shape. This molding is irradiated with electron beams at a dose of 5-20 Mrad. EFFECT:It is possible to heighten the mechanical strength and chemical stability of the ABS resin and, in addition, to lower its deflection and deformation sufficiently over a wide range of temperature without detriment to its inherent properties.
Patent JP-S5214847-A (JP)
Title: Overvoltage protective circuit
Inventor: SATOU TAKEFUMI
IPC: H02H7/00
Filed: 1975-07-25
Abstract: PURPOSE: An overvoltage protective circuit in a vehicle electronic circuit which protects the electronic circuit from overvoltage due to load damp such as fall of a battery terminal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09242043-A (JP)
Title: Block of spectacular sight
Inventor: KUSATAKE SUGIAKI
IPC: E02D17/20
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a block of spectacular sight in which a natural spectacular sight is not spoiled by scumbling a joint line or a concrete end joint part generated at laying the blocks utilizing decorative stones provided on a block main body for being laid on a revetment surface or the like, the decorative stones can be utilzed for connecting the blocks to each other, and ceramic material is used for the decorative stone. SOLUTION: This concrete block is provided with decorative stones 3 on the surface 1a of a block main body 1, and the circumferential edge 1b of the block main body 1 is joined or approached to the circumferential edge of the other block main body so as to be laid on the face of slope or the like. At the time, portions 3a of at least one or more of the decorative stones 3 are provided so as to project outward from the circumferential edge 1b of the block main body 1, and the portion 3a of the decorative stone 3 is provided with a connecting means X capable of connecting to the other block main body 1'. In addition, the decorative stone 3 provided on the surface la of the block main body 1 is an artificial stone 4 made of ceramics.
Patent JP-S63255620-A (JP)
Title: Method and apparatus for compensating dc offset voltage generated in amplifying circuit of electromagnetic flowmeter
Inventor: MOCHIZUKI TSUTOMU
IPC: G01F1/60
Filed: 1987-04-13
Abstract: PURPOSE:To use a differential amplifier hard to generate irregularity in the output of an amplifying circuit and having a large amplification degree, by largely determining the time constant of a compensation circuit. CONSTITUTION:The magnetic field H perpendicular to the axial line of a pipe 1 is generated by exciting coils 2a, 2b and induced voltage is taken out from the electrodes 3, 4 in the pipe 1. The effective signals generated between the electrodes 3, 4 are sampled and stored during both of a period when a magnetic field takes positive polarity and a period when the magnetic field takes negative polarity and the difference between the sampled values is set to an output signal V3. Signal voltage is sampled and stored during the compensation period continuing to the respective sampling periods. By this method, compensation voltage superposed in opposed relation to the signal voltage is generated and the signal voltage is compensated by the compensation voltage and held up to the next compensation period. The time constant of the compensation circuit is determined so that the compensation during the compensation period is set to 60-10% with respect to the value before compensation and the DC like offset voltage generated in an amplifying circuit is compensated without being affected by the AC noise between the electrodes 3, 4.
Patent JP-H02272422-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/42
Filed: 1989-04-13
Abstract: PURPOSE:To provide the liquid crystal device which allows a time-divided driving with a low voltage and high contrast, does not require the use of polarizing plates and can be made to large size by distributing a transparent solid material in the form of three-dimensional network into a nematic liquid crystal material contg. specific compds. CONSTITUTION:The liquid crystal device has two sheets of transparent substrates having electrode layers and a light control layer supported between these substrates. The light control layer consists of the transparent solid material of the three-dimensional network structure having fine open pores and the liquid crystal material filling the fine open pores. The liquid crystal material is the nematic liquid crystal material contg. the compd. expressed by general formula (I) and the compd. expressed by general formula (II). The liquid crystal material forms a continuous layer in the light control layer and the transparent solid material is distributed in the form of the three-dimensional network into the liquid crystal material.
Patent JP-S62248787-A (JP)
Inventor: YOSHIKAWA KIICHI
IPC: E06B9/32
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05267602-A (JP)
Title: Semiconductor integrated circuit device
IPC: H01L27/092
Filed: 1992-03-17
Abstract: PURPOSE:To avoid the deterioration in performances of the title semiconductor integrated circuit device by a method wherein the gate electrode of a MOSFET comprising an input circuit is made larger than that of another MOSFET comprising a logic circuit. CONSTITUTION:The width (gate length) of a gate electrode of a MOSFET QN2 comprising an input circuit is made wider than that of another MOSFET used for a logic circuit. Thus, even if signals at lower level than a power supply voltage are inputted in a gate terminal of the MOSFET comprising the input circuit, the deterioration in performances due to hot carrier effect can be suppressed. Furthermore, within the constitution of this input circuit similar to that of general CMOS inverter, a P channel MOSFET QP1 and the N channel MOSFET QN2 are connected in series between the power supply VDD and a grounding point GND while the gate terminals of the QP1 and QN2 are commonly impressed with the signals IN from an input terminal.
Patent JP-S63257988-A (JP)
Title: Air filter device of magnetic disk device
Inventor: HANABUSA SHUICHI
IPC: G11B33/14
Filed: 1987-04-14
Abstract: PURPOSE:To prevent a readout error and head crash so as to improve the reliability of a magnetic disk device, by providing holes through side wall plates inside a rectangular parallelepiped container and providing filter papers to the front and rear sections inside the container, and then, bonding both end sections of the filter papers to the inner surface of the container. CONSTITUTION:The air filter device 14 is constituted in such a way that holes are provided through side wall plates in a rectangular parallelepiped container 15, whose front and back faces are opened, and filter papers 16 and 17 are respectively provided to the front and rear sections inside the container 15, and then, both end sections of the filter papers 16 and 17 are bonded to the inner surfaces of both side wall plates or top and bottom plates of the container 15. As a result, not only the dust in a disk closure but also oil mists, etc., which are scattered from a bearing, etc., and smaller than 0.3mum in diameter can be removed and a readout error at the time of device actuation caused by the oil mists and occurrence of head crash can be prevented. Therefore, the reliability of the magnetic disk device can be improved.
Patent JP-S63259373-A (JP)
Inventor: TOKUI AKIRA
IPC: A23L3/365
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59218405-A (JP)
Title: Fiber for transmission of light energy
Inventor: ASHIDA NORIYUKI
IPC: H04W88/02
Filed: 1983-05-27
Abstract: PURPOSE:To improve transmission efficiency of energy by forming a reflection preventive film on the end face of a fiber. CONSTITUTION:A reflection preventive film 2 is formed on the input end face or both input and output end faces of an optical fiber 1. The material for the film 2 is selected in the following way: If a thin film M having a refractive index n1 and thickness d1 exists between air A (refractive index 1) and a medium B having a refractive index (n), the film having the thickness d1 consisting of a material having the refractive index n1=n1/2 is provided on the medium surface having the refractive index (n), by which the reflectivity of the light to be made incident perpendicularly to the fiber is made 0. The material for the crystalline fiber for transmitting light energy is selected from AgCl, AgBr, KRS-5, KRS-6, CsBr or CsI, etc. and NaF, BaF2, CaF2, KBr, KCl or NaCl is used for the reflection preventive film.
Patent JP-H09276037-A (JP)
Title: Automatically nail clipping device
Inventor: UCHIYAMA MITSURU
IPC: A45D29/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To allow even a handicapped person with one hand feeble by a method wherein nails are inserted between upper and lower blades and the blades are vertically moved automatically by a switching action to perform a cutting operation. SOLUTION: This automatically nail clipping device is provided with a nail cutting part 1 comprising an upper blade 1a and a lower blade 1b, a pressing means 2 which performs a nail cutting operation by pressing the upper blade 1a, a driving means 3 to drive the pressing means 2 and a switching means 4 for actuating the driving means 3. Any form is possible for the pressing means 2 only if nails can be cut by pressing down the upper blade. The driving means 3 for driving the pressing means 2 employs a driver such as an electric motor or a cylinder device. The lower blade 1b is provided with a pressure sensing sensor 5, which 5 is connected to a switching means 4. When a position where a nail is carried on the lower blade 1b and cut is decided, a pressure on the lower blade 1b by the nail is detected and the driving means 3 is operated to cut the nail through the switching means 4.
Patent JP-H04324048-A (JP)
Title: Air conditioner
Inventor: HONGO ICHIRO
IPC: F24F11/02
Filed: 1991-04-23
Abstract: PURPOSE:To maintain a cooling capacity and recover a heat exchange capacity of an indoor heat exchanger by detecting the formation of frost by means of a frost sensor in the indoor heat exchanger during cooling operation and halting the operation of a compressor during frost detection and continuing the operation of an indoor fan on the other hand. CONSTITUTION:When cooling operation is carried out during low open air temperature, the evaporation temperature of refrigerant in an indoor heat exchanger 6 is below the freezing temperature of moisture contained in the indoor air so that frost may be formed on the surface of heat exchange tubes 24 of the indoor heat exchanger 6 and the surface of fins. The frost formation proceeds to the middle stage of the indoor heat exchanger 6. When a temperature sensor 22 outputs an indoor temperature which has dropped to a defrosting setting temperature T1 and below, a control section 20 decides that there exists the danger of liquid compression and halts the operation of a compressor 9 and an outdoor fan 11, that is, the operation of outdoor equipment 2. Since the temperature of the indoor air is higher than the temperature of the indoor heat exchanger 6 at that time, the indoor heat exchanger 6 is defrosted by the indoor air supplied by an indoor fan 7 under continuous operation.
Patent JP-S57207485-A (JP)
Title: Control system for video switching device
Inventor: SATOU MASAHIKO
IPC: H04N5/268
Filed: 1981-06-16
Abstract: PURPOSE:To switch a video switch in the same timing as a vertical trigger pulse, by controlling a timing pulse applied to a latch circuit at the post stage of two stages of latch circuit which controls a gate circuit with the vertical trigger pulse. CONSTITUTION:Switching devices at a front row controlled with a latch circuit 12 and a gate circuit 13 from an input terminal 11 and switching devices at a rear row device controlled with a latch circuit 22 and a gate circuit 23 from an input terminal 21 are controlled with the same timing. An electronoic computer transmits switch information at the front and rear rows in time division via a data bus line DB and supplies the information to the circuits 12 and 22. Further, a latch circuit 32 turns on in the timing of the electronic computer through the reception of a switch control signal. The output of the circuit 32 turns on a latch circuit 33 with a vertical trigger pulse, opens the circuits 13 and 23 in the same timing and makes the control of the relating video switch in the same timing.
Patent JP-H08285197-A (JP)
Title: Raising-lowering device for tank work
Inventor: MIZOGUCHI YOSHIRO
IPC: F17C13/02
Filed: 1995-04-18
Abstract: PURPOSE: To facilitate installing, removing and replacing work of a raising- lowering device by raising and lowering an apparatus along plural guide ropes by a raising-lowering winch, engaging its apparatus with the guide ropes, and regulating lowering speed by a guide rope gripping tool. CONSTITUTION: An apparatus housing part 10 is arranged above a manhole 15, and two guide ropes 11 are respectively and vertically extended between this apparatus housing part 10 and an inner bottom part of a storage tank 1, and an apparatus 12 is raised and lowered along its extended guide ropes 11 by a raising-lowering winch 13. This apparatus 12 is guided by engaging it with the guide ropes 11, and raising-lowering speed of the apparatus 12 is regulated by a guide rope gripping tool 14. Therefore, installing, removing and replacing work of a raising-lowering device is fracilitated, and a construction period is shortened, and labor can be reduced.
Patent JP-H06277090-A (JP)
Title: New peptide, its production and use thereof
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/08
Filed: 1993-03-26
Abstract: PURPOSE:To produce a new peptide useful as an antihypertensive agent, having inhibitory action on an angiotensin converting enzyme. CONSTITUTION:This new peptide is shown by the formula H-Leu-Gly-Tyr-OH and is obtained by hydrolyzing a casein.
Patent JP-H10285351-A (JP)
Title: Image reader
Inventor: WADA SHINICHIRO
IPC: H04N1/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To correct the errors of a pixel position by reading a first pattern, consisting of plural lines with a fixed inclination in a scanning direction and proximate to a first pattern, so as to overlap in a sub-scanning direction with a fixed inclination in a direction opposite to this in order to separate the aberration of an oblique line pattern and the deviation of a scanning speed. SOLUTION: A positional error is obtained from the oblique line Ka of a left oblique line pattern 10a. A window W is successively shifted in the direction of obliquely left/below 45 deg., such as a window Wa1 →Wa2 →Wa3 and at the time of reaching Wan, the window W is moved only in a main scanning direction to move with the window Wan+1→Wan+2→Wan+3 of a next oblique line Ka3 . For a right oblique pattern Kb1 , the window W is also successively shifted in the direction of obliquely right/below 45 deg. such as a window Wb1 →Wb2 →Wb3 like this. As the fluctuation of the position of a pixel is shown, when the value of a centroid varies, the positional error is obtained by this.
Patent JP-S58209758-A (JP)
Title: Copying device
Inventor: KIJIMA TOSHIO
IPC: G03B27/62
Filed: 1982-05-31
Abstract: PURPOSE:To keep the originals, which are inserted and set in an automatic original feeder, free from damage, by providing a locking mechanism which locks the automatic original feeder selectively and operating the locking mechanism during the use of the automatic original feeder so as to make the disengagement of said feeder from the body of a copying device impossible. CONSTITUTION:A driving roll 64, a separating roll 66, and a front roll 69 are driven to convey laminated originals between the roll 66 and a pressure plate 67 in accordance with the signal detected with an insertion sensor 63. The driving of the rolls 64, 66, 69 is stopped upon lapse of a prescribed time after a sensor 68 for detecting the original detects are preceding end of the original so that the forward end of the original is positioned between the roll 69 and a sensor 70 for detecting the original. The operator operates a start switch 72 to drive the rolls 64, 66, 69 again, thereby feeding the 1st sheet of the original through the sensor 70 to an exposing part 3. The preceding end of the next 2nd sheet of the original is positioned between the roll 69 and the sensor 70. The 2nd sheet of the original is fed to the part 3 by driving the rolls 64, 66, 69 with the signal for end of the copying of the original. Thereafter, the laminated originals are automatically separated and are fed by each sheet with the rolls of which the driving is controlled in the same way as mentioned above.
Patent JP-H02273302-A (JP)
Title: Step-up transformer for magnetic head
Inventor: ABE MITSUO
IPC: G11B5/02
Filed: 1989-04-14
Abstract: PURPOSE:To make a head output per inductance maximal by setting the impedance of a step-up transformer connected to a magnetic head at an optimal value that satisfies a prescribed expression. CONSTITUTION:A step-up transformer for the magnetic head is formed of a magnetic head 1, a step-up transformer 2 and a recording and reproducing circuit 3. A signal coil 11 is wound around the magnetic head 1, its inductance is L0, primary and secondary coils 21 and 22 are wound around the transformer 2, and their inductances are L1 and L2. When a resistance including the alternat ing current loss between the signal coil 11 and the primary coil 21 is set at R0, L1/L0 is set to satisfy the condition of an expression I. In the expression, K is the combination coefficient of the transformer 2, Q is the selecting degree of a circuit circulating the magnetic head 1 and the primary side of the trans former 2, and it is expressed as an expression II (in the expression, f: a fre quency, R0: the sum of the coil resistance values circulating the magnetic head 1 and the primary side of the transformer 2.) Thus when L1/L0 is set, the head output per inductance at the secondary side terminal 22 of the transformer can be made maximal.
Patent JP-S57208332-A (JP)
Title: Shock absorber made of rubber
Inventor: NISHIDA KAZUSHIGE
IPC: F16F1/38
Filed: 1981-06-15
Abstract: PURPOSE:To improve a resistance to vibration by a method wherein an elastic member of rubber or the like is formed at the outside of an inner tube through which an attaching member such as a bolt or the like is penetrated and, further, an outer tube formed by a rigid synthetic resin having a glass transition temperature of 70 deg.C or more is formed at the outside thereof. CONSTITUTION:The shock absorber is formed by the inner tube 1, an insulator rubber 2, secured integrally to the outside of the inner tube 1 as the elastic member and the outer tube 3, secured integrally to the outside of the rubber 2 and divided into two pieces in the axial direction thereof. Here, a synthetic resin having the glass transition temperature of 70 deg.C or more is utilized for the rigid synthetic resin as the material of the outer tube 3. According to this method, the anti-corrosive properties of the shock absorber is excellent and it may contribute to improve the fuel consumption of a motorcar or the like by reducing the weight thereof, further, it enables to be formed integrally in case it is to be provided with a fitting part.
Patent JP-2000280767-A (JP)
Title: Power transmission device of working vehicle
Inventor: IMAI YUKINORI
IPC: B60K17/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vehicle by reducing an installation space of a device, in a power transmission device for transmitting rotating power of an engine to a transmission through a belt-type continuously variable transmission mechanism. SOLUTION: An engine pulley 36 is fitted to an output shaft 18 of an engine, a counter shaft 37 is arranged above the output shaft 18, and a counter pulley 38 is fitted. An output pulley 41 of a belt-type continuously variable transmission mechanism 19 is attached to the counter shaft 37, and an input pulley 47 is provided on a travel input shaft of a transmission 20 provided below the counter shaft 37. Rotating power of the engine output shaft 18 is once transmitted to the upper counter shaft 37 through a belt 50 and then transmitted from the counter shaft 37 to the travel input shaft of the lower transmission 20 through the belt-type continuously variable transmission mechanism 19.
Patent JP-S62254582-A (JP)
Inventor: HERARUDASU YOHANESU YOSEFUSU F
IPC: H04N5/44
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。