baber/WOPTO huggingface dataset:
Patent JP-S6266971-A (JP)
Title: Printing apparatus
Inventor: NAGATA OSAMU
IPC: B41J29/18
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a printing apparatus excellent in usability, by automatically revolving a rear part housing with respect to a front part housing in use to locate the same at a printing position. CONSTITUTION:With the revolution of a pinion 32 to the direction opposite to an arrow C by a drive motor 30, a first spur gear 26 is revolved to the direction opposite to an arrow D and a transmission gear 16 revolves to the direction of an arrow F along with a worm gear 15 through an intermediate spur gear 33 and a pinion 37. Because the worm gear 15 is meshed with the gear 10 of a front support plate 8, a rear part housing 3 is downwardly revolved around a platen shaft 12 from a stop position up to a printing position where a front part housing 2 comes to a falling oblique state with respect to the side of an operator. By this method, the rear part housing 3 is automatically revolved to a printing position from a stop position with respect to the front part housing 2 and revolving operation becomes easy and usability is improved.
Patent JP-H1132821-A (JP)
Title: Cover for umbrella for preventing raindrop from dripping and umbrella with the same
Inventor: YAMAGUCHI TAKESHI
IPC: A45B25/28
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an umbrella for effectively preventing raindrops from dripping and for further using opening the umbrella in condition that the cover is attached thereto by having a water receiving section for engaging a bar-like tip of the umbrella for poking the ground and an extendable cylindrical belt provided at an upper side of the water receiving section. SOLUTION: A cover for an umbrella has a water receiving section 210 provided at a rough center with a section for engaging for poking the ground 211 engaging to a bar-like poking section 110 of a tip of the umbrella 100. And an extendable cylindrical belt 220 is provided at an upper side of the water receiving section. The cylindrical belt covers a main body 120 of the umbrella to prevent a wet umbrella 100 form touching to the outside and to lead rain drop downward. For this purpose, the cylindrical belt may have enough length and diameter to cover the most part of the cylindrical belt 220 is extended. When the cover 200 for the umbrella for preventing from dropping rain drop is telescoped to the extent to use opening the umbrella 100.
Patent JP-S6363840-A (JP)
Inventor: YAMADA MITSUE
IPC: E04B1/36
Filed: 1986-09-03
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-S6185993-A (JP)
Inventor: OIWA GIHEI
IPC: D06F39/08
Filed: 1984-10-03
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-H0633732-A (JP)
Title: Oil storing apparatus of lubricating device for vertical shaft engine
Inventor: AKEDA MASAHIRO
IPC: F01M11/00
Filed: 1992-07-10
Abstract: PURPOSE:To feed oil securely from inside of a crank chamber to an oil storing chamber outside the crank chamber with a simple structure, and reduce deterioration of oil in the oil storing chamber outside the crank chamber and prolong the service life of the oil. CONSTITUTION:An oil receiving chamber 52 inside a crank chamber is communicated with an oil storing chamber 58 outside crank chamber through an inter- chamber communication part 61. A gas separation chamber 66 is provided in a gear case 15 positioned at the lower side of a crank case 7 between an inter-chamber communication part 61 and the oil storing chamber 58 outside the crank chamber. The flown blowby gas BG is separated from oil in the gas separation chamber 66. A separated gas outlet 68 is provided at the top of the gas separation chamber 66, and an oil hole 67 is opened at a position lower than the separated gas outlet 68. Through the oil hole 67, the gas separation chamber 66 is communicated with the oil storing chamber 58 outside the crank chamber.
Patent JP-S6266340-A (JP)
Title: Scan control system
Inventor: NAKATANI SHOJI
IPC: G06F11/22
Filed: 1985-09-19
Abstract: PURPOSE:To perform scanning-out operation while fixing a specified latch at a certain value for an optional period during checking operation in a machine check processing routine, etc., by carrying out scanning-in operation and scanning-out operation independently of each other. CONSTITUTION:When the mode signal and scan-in (SI) signal of the specific- period mode latch 30 of a service processor (SVP) regarding the state monitoring, fault processing, testing, etc., of respective device in a system are on, the latch 20 is turned on and this on timing is used as a trigger to control an address register 10, thereby holding a given scan-address signal and the SI signal. This address is held continuously scanned in the latch having the address through a decoder 4. When the latch 20 is off, on the other hand, the input data of the register 10 is outputted. When the scanning-out operation is performed, the address is latched after being passed through a decoder 5 and an AND gate 7n.
Patent JP-H1041592-A (JP)
Title: Printed wiring board
Inventor: YAMAGUCHI HIROYUKI
IPC: H05K1/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a flux being remained between a printed wiring board and a surface mounting component and to form the board into such a structure that the reliability of the board is enhanced and the board is adapted to mass production, by a method in which a recessed part is formed between pads and a cleaning liquid is guided in the recessed part of a flux cleaning process subsequent to a mounting of the surface mounting component. SOLUTION: A recessed part 23 made wider than the width of a chip component 21 is formed between pads 21, which correspond to one pair of electrodes 22a and 22a of the component 22. A printed wiring board 20 with the component 22 mounting thereon is passed on a flux cleaning process and is cleaned, but as a cleaning liquid penetrates easily into the recessed part formed in the board 20, a flux can be reliably removed. Thereby, the flux is prevented from being left between the board 20 and the surface mounting component, and the board 20 can be formed into such a structure than the reliability of the board 2 is enhanced and the board is adapted to mass production.
Patent JP-S6365104-A (JP)
Title: Control method for reheat steam turbine
Inventor: KANEDA HIDEAKI
IPC: F01K7/24
Filed: 1986-09-05
Abstract: PURPOSE:To prevent steam from residing in a reheater or a wheel chamber of a steam turbine by opening valves by turns from the lower steam side to the upper stream side, and closing the valves by turns, in the contrary from the upper stream side to the lower stream side. CONSTITUTION:In case of opening valves, a valve opening degree command signal increases from 0% toward 100%. Accordingly, the valves open from the lower stream side such as from the second intercept valve 12 to a steam governor valve 8. On the other hand, in case of closing, since the valve opening degree command signal decreases from 100% toward 0%, in the contrary the valves close from the upper stream side such as from the steam governor valve 8, the first intercept valve 10, to the second intercept valve 12 in the order contrary to that of the opening case. Accordingly, the main steam, the first reheat steam and the second reheat steam do not reside in a steam turbine in either case and residing can be prevented, and overheat deformation of a wheel chamber caused by a burning loss or a wind loss of a reheater can be certainly prevented.
Patent JP-H0545104-A (JP)
Title: Measuring apparatus of diameter of coil, measuring apparatus of thickness of coil and measuring apparatus of diameter and thickness of coin
Inventor: YOSHIKAWA TOSHISUKE
IPC: G01B5/06
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a measuring apparatus of coins which is equipped with a measuring element having an increased precision in measurement of dimensions and also with such a moving element as enabling exhibition of the function of the measuring element. CONSTITUTION:A reference side surface 20 coming into contact with a part of the circumferential surface of a coin 10 to be measured and a diameter measuring piece 31 which is supported axially at one end part and traces the circumferential surface of the coin 10 by a free end part in the other end are provided. Moreover, an actuating means which presses the circumferential surface of the coin 10 against the reference side surface 20 through the intermediary of the free end part of the measuring piece 31, a stopper means which makes the free end part of the measuring piece 31 stand by at a position being closer from the reference side surface 20 then a diameter of the coin being the minimum measurable diameter, resisting to the actuating force of the actuating means, a diameter measuring device 34 which can measure the rotational angle of the measuring piece 31, and a moving means which moves the coin 10 relatively to the reference side surface 20 and the free end part of the measuring piece 31, are provided.
Patent JP-H0492545-A (JP)
Title: Display control system for circuit state
Inventor: HIRANO KEIKO
IPC: H04M3/22
Filed: 1990-08-08
Abstract: PURPOSE:To facilitate the display of the circuit state by reading the monitor information on the circuit designated by a display control processing part out of a buffer memory and displaying the presence of change of the circuit state in each display period. CONSTITUTION:A circuit state monitoring part 1 is provided to monitor the state of the circuit of an electronic switchboard in a prescribed cycle together with a buffer memory 2 which stores the monitor information on the circuit state obtained at the part 1, and a display control processing part 3 which reads the monitor information out of the memory 2 and displays it on a maintenance terminal equipment 4. The part 3 reads the monitor information on the circuit designated by the equipment 4 out of the memory 2 and decides the presence or absence of change of the circuit state for each display frequency. Then only the monitor information showing the presence of change of the circuit state is added to the equipment 4 and displayed. Thus the operation of a maintenance operator is facilitated and the normalcy of the circuit is easily monitored.
Patent JP-H0258763-A (JP)
Title: Magnetic disk device
Inventor: HOSHI AKIO
IPC: G11B19/27
Filed: 1988-08-24
Abstract: PURPOSE:To prevent occurrence of off-track caused by the eccentricity of a magnetic disk by centering the hub of the magnetic disk with a central shaft and drive pin supported at a position which is separated from the central shaft by a prescribed distance and fixing the central shaft to a chassis. CONSTITUTION:A flange 16 and spindle pulley 16a are put on a central shaft 15 and one end of the shaft 15 is fixed to a chassis 14. In such state, the flange 16 and spindle pulley 16a are supported by the shaft 15 and can be rotated. Thrust washers 13 are put on both sides of a bearing 17 so as to make the rotation of the flange 16 and pulley 16a smooth. A belt 7 for transmitting driving force is put around the pulley 16a. Therefore, the rotation of a spindle motor can be transmitted to the spindle pulley 16a and flange 16 by means of the belt 7 without passing through the central shaft 15 and driving force is given to a drive pin 3. Since the central shaft 15 is fixed, the shaft 15 does not become eccentric at the time of rotation. Therefore, occurrence of off-track caused by the eccentricity of a magnetic disk can be prevented.
Patent JP-H0371787-A (JP)
Title: Video signal recording or reproducing circuit
Inventor: ASAHARA TORU
IPC: H04N9/80
Filed: 1989-08-11
Abstract: PURPOSE:To simplify the constitution by applying sub-Nyquist sampling to a luminance component subject to comb-line processing so as to apply loopback processing and recording the signal through band compression. CONSTITUTION:A luminance signal component is subject to comb-line processing by a pre-stage comb-line filter 1. A sub-Nyquist sampling circuit 2 sets a sampling frequency fS to have the relation of fW<fS=(n+1/2)fH<2fW, where fW is the recorded maximum frequency, fS is a sampling frequency, fH is a horizontal synchronizing frequency, and a loopback component is generated in symmetrical with the signal component around fS/2, that is, 5MHz. A sampling output in the relation of frequency interleave is inputted to a low pass filter 3 whose cut-off frequency is set to nearly 5MHz, where the signal is band-compressed to 5MHz. The low pass output is inputted to a recording and reproducing means 4 and recorded onto a recording medium. Thus, the constitution is simplified.
Patent JP-S6189465-A (JP)
Inventor: NAKANO TSUNEJI
IPC: F25D17/06
Filed: 1984-10-05
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-H0740063-A (JP)
Title: Method for joining metallic material
Inventor: HIYAMIZU TAKAO
IPC: G01J5/00
Filed: 1993-07-31
Abstract: PURPOSE:To prevent the deterioration of the mechanical properties based on the formation of coarse grains of the heated part of the metal in the method where a pair of metal to be joined are heated to be joined together with an insert member whose melting point is lower than that of the metal. CONSTITUTION:An insert member 12 whose melting point is lower than that of the metal to be joined is inserted between a pair of metal 10 to be pressed, and the insert member 12 and the parts to be joined of a pair of metal 10 are heated to the temperature which is higher than the melting point of the insert member 12 and lower than the melting point of the metal 10 to melt the insert member 12, and to join a pair of metal 10. After heating for the joining is executed, the joined part and the peripheral part of the metal 10 are rapidly cooled under the condition where the cooling time at the temperature of 800 deg.C-500 deg.C is <=100 seconds.
Patent JP-2001029841-A (JP)
Title: Centrifugal dehydrator
Inventor: MIZUKAMI HIROYOSHI
IPC: C02F11/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a horizontal centrifugal dehydrator, to save energy and to reduce the cost. SOLUTION: A screw conveyor 10 is housed in a bowl 1 rotating at high speed to constitute this dehydrator. The bowl 1 provided with a separated liq. discharge hole 6 in the rear end wall 3 is formed into a horizontal straight shell, the annular front end wall 4 is slightly projected from the front end toward the shaft center, an annular protrusion 16 is furnished for the rotary cylinder 11 of the screw conveyor 10 in opposition to the front end wall 4, and a narrowed sludge discharge port 5 is provided between both 4 and 16 far from the center of rotation and close to the inner periphery of the bowl 1.
Patent JP-H03155685-A (JP)
Title: Helium neon laser tube
Inventor: AKIYAMA YASUHIRO
IPC: H01S3/08
Filed: 1990-08-07
Abstract: PURPOSE:To prevent the oscillation of 3.39mum wavelength of a neon laser tube and enable the output of wavelength of 6328Angstrom  of a high output helium neon laser tube to be increased by a method wherein a mirror on the output side has a multilayer film consisting of 12 layers of high and low refractive index substances formed on a substrate, the second layer and the last one counted from the substrate each consisting of a low refractive index substance of a specific optical film thickness. CONSTITUTION:This helium neon laser tube adopts a high spectral reflectance of laser mirror in terms of a wavelength of 6328Angstrom and a low one in terms of a wave length of 3.39mum. Therefore, a multilayer film of a mirror on the output side comprises a total of 12 layers alternated with high refractive index substance H layers and low refractive index substance L layers. The optical thickness film of substance on the second layer counted from a substrate side and the substance on the final layer conform to (lambda0/4)Xn1.(lambda0/4)Xn2 where lambda0=6328Angstrom , n1=3, n2=6 or n1=5, n2=4, n1=7, n2=2). The others are all under the structure of lambda0/4. The refractive index in terms of the wavelength of 3.39mum must be 1% and blow only under this condition and is capable of keeping the reflectivity within the condition of the output mirror for the wavelength of 6328Angstrom  as well.
Patent JP-S6365926-A (JP)
Title: Catalytic filter for trapping particulates
Inventor: TERADA MAMORU
IPC: B01D53/94
Filed: 1986-09-05
Abstract: PURPOSE:To enhance firing properties and combustion propagating properties of particulates by using a ceramic filter having a three-dimensional network carrying a platinum group catalyst as a front-step filter and using a honeycomb type filter as a rear-step filter. CONSTITUTION:A catalytic filter for trapping particulates is provided with a catalytic filter 11 having a three-dimensional network in a front step. A honeycomb type catalytic filter 12 having the same cross-sectional area as a front-step filter is arranged closely to the front-step filter as a rear-step filter to the outlet side of the front-step filter 11. The front-step filter 11 carries a platinum group catalyst and an electric heater 17 is arranged closely thereto on the front face. Therefore the combustion propagating properties in the front-step filter 11 is good, and heat increased by combustion in the front-step filter 11 is sufficiently propagated to even the outer peripheral part of the honeycomb type filter 12 having a large cooling loss.
Patent JP-S6452001-A (JP)
Title: Production of steel powder containing nitrogen
Inventor: KAWAI NOBUYASU
IPC: B22F1/00
Filed: 1987-08-21
Abstract: PURPOSE:To easily produce powder of steel containing nitrogen at low temp. without sintering or oxidizing the steel powder by executing heated nitriding treatment under mixing gas atmosphere of hydrogen gas and nitrogen gas after making the powder of molten steel by atomizing method with nitrogen gas or inert gas. CONSTITUTION:The molten steel 2 containing element forming hardened carbonized nitride by combining Cr, Mo, W, V, Ti, Zn, Nb, B, etc., with N is flowed down from a nozzle 3 of a tundish 1 and the N2 gas or the inert gas 5 is blown from the atomizing nozzle 4 against this flow to produce the steel powder 6. The steel powder is charged into a heat treating furnace 7 under the mixed gas atmosphere 8 composing of 0.1-20vol.% NH3 and the balance H2 and heated at 400-950 deg.C for 2-300min. The NH3 gas is decomposed into N2 and H2, and N2 partial pressure is raised and absorbed in the steel powder 6 and the steel powder for powder metallurgy having hardened metal carbonized nitride containing >0.2% N2 is stably produced without any sintering or oxidizing during the heat treatment.
Patent JP-H0742439-A (JP)
Title: Folding door device
Inventor: UEDA TAKATOSHI
IPC: E06B3/48
Filed: 1993-07-30
Abstract: PURPOSE:To fold a folding door components until they are placed in a parallel state with each other in terms of a folding door where two folding door components are connected with a hinge and use the frontage effectively. CONSTITUTION:A slider 14 installed to one folding component 10 and a slider 15 installed to the other folding door component 11 are deviated in the front and rear sides of their positions. They are loaded on each of different rails 20 and 21 and slid in such a fashion that they may not collide with each other. At the point of time when both sliders 14 and 15 are placed on one upon another, the sliding door component materials 10 and 11 are placed in parallel to each other.
Patent JP-H053548-A (JP)
Title: Method and device for scanning image
Inventor: JIYOOJI CHIYAARUZU MANREE
IPC: H04N1/40
Filed: 1991-05-17
Abstract: PURPOSE: To provide a technique for avoiding the occurrence of moire in the scanning method/device of an image for a facsimile equipment and the like. CONSTITUTION: A device for scanning an image, the screened image, for example, with a specified frequency component and generating binary expression of the image is provided with scanning devices 1 and 2 for scanning the image in a series of lines and sampling the image in the scanning of the respective lines, a binary signal generation device 4 generating a binary output value, which depends on a relation between a sampled value and a prescribed threshold, and controllers 3 and 6 controlling more than one positions where a frequency sampling the image and the scanning lines are sampled at first in the scanning of the respective lines. The controllers are fitted to generate the different sampling frequencies or the first sampling position in a scanning process.
Patent JP-H1148508-A (JP)
Title: Color heat-sensitive recording apparatus and method for color printing using the same
Inventor: NISHITANI HITOSHI
IPC: B41J13/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To secure a wide range where printing is possible, by providing an ultraviolet projection mechanism which projects ultraviolet rays to a recording paper thereby fixing coloring matter in the recording paper and a transfer control mechanism which controls the transfer for the recording paper from the neighborhood of a thermal head to the neighborhood of an ultraviolet projection part. SOLUTION: When a recording paper 1 is transferred right because of the rotation of a capstan roller 6, an energy coloring a coloring matter of a yellow recording layer Y is selectively applied from an upper end to a lower end of the recording paper 1. Thereafter the coloring matter in the yellow recording layer Y is fixed by ultraviolet rays projected from a fluorescent tube 5 for fixation of the coloring matter of the yellow recording layer Y. At this time, while the recording paper 1 is held between the capstan roller 6 and a pinch roller 7, both rollers 6, 7 are moved by a transfer mechanism 8 thereby transferring the recording paper 1 in the same direction, so that the ultraviolet rays are uniformly projected to the whole area of the recording paper 1. The coloring matter is accordingly fixed uniformly.
Patent JP-H0258261-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: NAKAJIMA NOBUYUKI
IPC: H01L21/8234
Filed: 1988-08-23
Abstract: PURPOSE:To reduce the number of photo processes, prevent the decrease of throughput, and reduce the failure of mask formation by a method wherein threshold voltages are adjusted, by implanting N-type ion species in a second and a third transistor parts, and implanting P-type ion species in the third and a fourth transistor parts. CONSTITUTION:In the case where four kinds of transistor having mutually different threshold voltages are formed, resist 12 is spread on a first transistor part and a fourth transistor part, and N-type ion species 14 are implanted in a second transistor part and a third transistor part. Next, resist 12 is spread on the first transistor part and the second transistor part, and P-type ion species 15 are implanted in the third transistor part and the fourth transistor part. Thereby, the threshold voltage of each transistor is adjusted. After that, a gate electrode part 17 is formed by depositing, e.g., polysilicon, and an oxide film 19 of 200Angstrom  thick is formed by oxidation at 900 deg.C in an O2 atmosphere. Finally, a source.drain part 16 is formed by ion implantation of phosphorus, and a transistor is completed.