baber/WOPTO huggingface dataset:
Patent JP-S62181648-A (JP)
Title: Manufacture of stator coil
Inventor: OOTA MASASADA
IPC: H02K15/10
Filed: 1986-02-05
Abstract: PURPOSE:To make it possible to automate taping work in almost all the circumference of a coil by extending a side portion of the coil on the lower coil side and a side portion of the coil on the upper coil side in a direction orthogonal to the original coil surface. CONSTITUTION:First of all, a strand is wound nearly in the same plane and a flat-shaped original coil is obtained. Then the portion to be a coil side on the lower coil side is extended to the direction orthogonal to the original coil plane, while the portion to be a coil side portion on the upper coil side is extended to the direction opposite to the direction above-mentioned against the original plane and a preliminary shaped coil 25 is obtained. Almost on the whole surface of this coil 25 an insulation tape 9 is wound in spiral with a tape winding head 12. At this moment, as the portion to be the coil end portion on the lower coil side is orthogonal to the original coil plane, the head 12 and the coil 25 will not interfere even if the head 12 comes closer to the U-shaped portion. Lastly, the portion to be a coil side portion on the lower side coil is curvilinearly formed to obtain a honey-combed coil.
Patent JP-H03227969-A (JP)
Title: Alpha,alpha'-bis(neohexanoylperoxy)-diisopropylbenzene, polymerization initiator and polymerization
Inventor: SUYAMA SHUJI
IPC: C08F4/36
Filed: 1990-02-02
Abstract: NEW MATERIAL:alpha,alpha'-Bis(neohexanoylperoxy)-diisopropylbenzene. USE:Useful as a radical polymerization initiator, especially suitable for polymerization of vinyl chloride. The above-mentioned compound enables shortening of polymerization time and has low-temperature activity and is advantageously utilized as a polymerization initiator capable of producing a polymer having excellent physical properties. PREPARATION:Neohexanoic acid chloride is reacted with a hydroperoxide selected from each one of meta- and para-diisopropylbenzene and mixture thereof using amines such as sodium hydroxide or pyridine as a catalyst in a solvent such as toluene or pentane at -10 to 30 deg.C to provide the new compound.
Patent JP-S59148159-A (JP)
Title: Optical pickup device
Inventor: NOSE HIROYASU
IPC: G11B7/12
Filed: 1983-02-15
Abstract: PURPOSE:To prevent the recording medium of a magnetized thin film from exerting an evil effect due to leaked magnetic flux on it by driving electromagnetically the optical element of an optical beam system and at the same time cutting off the leaked magnetic flux. CONSTITUTION:An object lens 2, etc. of the optical beam system of an optical pickup are driven electromagnetically by a driving coil 6, permanent magnet 8, etc. which are set within a housing 4. Thus the focus control, etc. are performed to a disk 1. A magnetic shielding member 13 is provided to the housing 4 to cut off the leaked magnetic flux. Thus an evil effect due to the leaked magnetic flux is prevented from exerting on the magnetized thin film of the disk 1.
Patent JP-S52106106-A (JP)
Title: Swash plate compressor
Inventor: DEGAWA TAKU
IPC: F04B25/04
Filed: 1976-03-03
Abstract: PURPOSE: Swash plate compressor which can reduce the lowering of refrigerating capacity by declining oil circuration ratio (lubrication oil/refrigerant) by providing oil basin in the projected part to out side at the lower part of swash plate chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10224788-A (JP)
Title: Image encoder and image decoder
Inventor: AONO TOMOKO
IPC: H04N19/91
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To attain hierarchical constitution of encoded data while executing the quantization of each block by dividing an image into sub-band images, executing encod processing in each block and then dividing and rearranging information in each sub-band to prepare encoded data. SOLUTION: An image is divided into sub-band images by a sub-band division part 101, a block preparation part 102, a quantization part 103, and a symbol information determination part 104, each sub-band image is divided into plural blocks and a sub-band count is quantized in each block. Then prepared symbols and quantization coefficients are divided in each sub-band and rearranged to prepare a sub-band image again and encoding is executed successively from the symbol information and coefficient information of a low resoution sub-band. Since encoded data are prepared successively from a low resolution sub-band up to a high resolution sub-band by rearranging the symbol information and coefficient information, encoded data can be hierarchically constituted.
Patent JP-H07230340-A (JP)
Title: Information processor
Inventor: MIYAZAKI KAZUO
IPC: G09G5/32
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a compact display part and also to confirm the image of a document to be actually printed on a display screen together with the blank layout part of a print form by using the print form of the documents as the display screen. CONSTITUTION:A display device 112 uses a CRT or a liquid crystal display device, etc., to show the input data received from a keyboard 103 in characters and symbols to perform the editing processing through the main body of an information processor. Meanwhile a display device 114 projects with magnification the data on the characteristics, symbols, etc., on a screen part apart from the main body of the processor. The print form where an edited document is printed can serve as a screen where the characters, symbols, etc., are projected. The data inputted from the keyboard 103 are instantaneously shown on the screen part via a projector part 114. Thus it is possible to input and edit the data and characters while confirming the print images.
Patent JP-S58140448-A (JP)
Title: Engine controlling apparatus using sensor for detecting density of smoke in exhaust gas
Inventor: MATSUOKA TAKESHI
IPC: F02D45/00
Filed: 1982-02-15
Abstract: PURPOSE:To control the operation of an engine smoothly when the density of smoke in exhaust gas has exceeded a reference value, by bringing an actuator for controlling the engine operation gradually to the condition before the density of smoke in exhaust gas exceeds the reference value. CONSTITUTION:A control circuit 17 is inputted detection values of an engine- speed sensor 19 attached to a fuel injection pump 18, a load sensor 20 and a sensor 16 for detecting the density of smoke in exhaust gas which consists of a light emitting element and a light receiving element disposed in an exhaust passage 5. On the basis of these values, the control circuit 17 controls an EGR (exhaust-gas recirculation) valve 10, a waste gate valve 12, a boost compensator 21, an injection timing control lever 22, etc. Here, the control circuit 17 is composed of a comparator 17b for comparing the detected value S1 of the sensor 16 with a reference value VR, a wave-form shaping circuit 17c for prolonging the rise time and the fall time of a control signal S4 produced by the comparator 17b, and a driving circuit 17d for converting the output S5 of the wave- form shaping circuit 17c into a driving signal S6.
Patent JP-S62180642-A (JP)
Title: Radio data transmission system
Inventor: HIRAHARA KAZUAKI
IPC: H04L29/06
Filed: 1986-02-03
Abstract: PURPOSE:To alloy any data processor or to offer the change of communication conditions by sending a communication condition change telegraphic message when a telegraphic message of approval of communication condition change from all other data processing units to allow each data processor to perform communication without crosstalk. CONSTITUTION:A telegraphic message such as data is sent in the order of, e.g., data processors A, B, C, D cyclicly under the same communication condition. When a data processor is going to change the communication condition, the telegraphic message offering the communication condition change including the content of the communication condition desired to be changed is sent to all stations. The other data processors read the content of the communication condition change of the communication condition change offering message and judges whether or not the change is enabled. When the change is made possible, an approval reply is sent and when disabled, a rejection message is sent. When a data processor sending the communication condition change offering message receives the approval message from all other data processors, the processors sends the communication condition change message storing the content of the same change to all stations.
Patent JP-H025532-A (JP)
Title: P-m-p vertical isolated collector transistor
Inventor: MARUKO SHIRIGONI
IPC: H01L29/08
Filed: 1989-02-02
Abstract: PURPOSE: To minimize the influence of a parasitic component which may cause trouble, by causing a device as an island to be injected similarly to a collector region and to be formed within an epitaxial layer between the collector region and an isolated zone, and causing the device to extend in the direction of depth so as to enter an intermediate region. CONSTITUTION: Peripheral isolated zones 18 and 19 having p<+> -type dopant are provided. These peripheral isolated zones are formed within an epitaxial layer 7 in top portions of isolated zones 5 and 6, respectively, and extend downward to enter the isolated zones 5 and 6, respectively. As a result, a transistor 1 is isolated from other electronic devices formed on the same semiconductor substrate 2. On the lateral side of a collector region 10 and between the collector region and the peripheral isolated zone 19, another island 16 having p<+> -type dopant is formed within the epitaxial layer 7. The island 16 extends downward to enter an underlying intermediate region 4.
Patent JP-H03228477-A (JP)
Title: Luminance contour emphasizing signal width variable circuit for video signal
Inventor: RI DOUBUN
IPC: H04N5/208
Filed: 1990-02-01
Abstract: PURPOSE:To generate a variable luminance aperture signal with pulse width smaller than that of a luminance aperture pulse width by using a contour emphasis circuit. CONSTITUTION:The contour emphasis circuit 9 which fetches an input video signal and outputs the luminance aperture signal with a waveform in which quadratic differential is applied to the luminance signal of the video signal, and an SW control circuit 6 which fectches the output SV5 of the contour emphasis circuit 9 and generates a control pulse to drive a switch 7 and provided with a control voltage 8 to control the width of the luminance aperture pulse are provided. Also, the switch 7 which fetches the output of an adder 5 outputted from the contour emphasis circuit 9 and outputs a signal fetched by the SW control circuit 6 by switching is provided. In such a way, it is possible to generate the luminance aperture signal with pulse width narrower than that of a conventional one from the output of the switch 7.
Patent JP-H10202239-A (JP)
Title: Method for restoring soil polluted with petroleum
Inventor: TANIGUCHI ATSUSHI
IPC: B09C1/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To homogeneously mix an aq. soln, contg. nitrogen sources and phosphorus sources with soil polluted with petroleum, to increase the hydrocarbon decomposition rate by soil microorganisms and to purify and restore the soil polluted with the petroleum in an early period by charging the soil polluted with the petroleum and the nitrogen sources and phosphorus source into a mixer and mixing these materials. SOLUTION: When the soil 3 polluted with the petroleum is charged into a hopper 1 at the time of the restoration treatment of the soil polluted with the petroleum, the soil passes the screen mounted at this hopper 1 and the soil 3 polluted with the petroleum from which extraneous materials and stones of large diameters are removed is continuously sent into a mixer 2 via a belt conveyor 4. The nitrogen sources and phosphorus sources mixed as, for example, an aq. soln. 5 are supplied to this mixer 2 in a previously set specified amt. by using a pump 52 and are mixed monogeneously and continuously with the coil 3 polluted with the petroleum. The restored soil 6 discharged from the mixer 2 after the completion of the mixing is transported by the belt conveyor 4 and is generated or is loaded directly on a transfer means, such as bump track, and is ejected.
Patent JP-S61182802-A (JP)
Title: Cold rolling method of metallic strip
Inventor: KACHI YASUHIKO
IPC: B21B1/28
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the sheet thickness variation and breakage of the front and rear ends of a strip, by installing a deflector roll between roll-down rolls, and restraining the variation of a strip-tension, produced when the front end of strip passes through rolls and its front end runs out of them. CONSTITUTION:A tension-meter roll 3 is installed between the rolls 1A, 1B of a tandem cold rolling mill, and a deflector roll 6 provided with a hydraulic cylinder 5 is arranged close to the roll 3. The roll 6 is raised to be left as it is, till the front end of a strip 4 passes the roll 6 after passing the rolls 1A, to prevent the roll 6 from colliding with the front end of the strip 4. Next, the roll 6 is lowered to restrain the sudden increase of strip 4 tension at the time when the strip 4 is bitten by the rolls 1B. Further, the roll 6 prevents the sudden decrease of strip 4 tension by a hydraulic force provided by the cylinder 5, at the time when the rear end of strip 4 runs out of the rolls. In this way, the sheet thickness variation of the front and rear ends of strip 4 are prevented, and the breakage of its front end is also prevented.
Patent JP-H09179200-A (JP)
Title: Transmission type screen and projection type picture display device using the same
Inventor: MIYATAKE YOSHITO
IPC: G03B21/62
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen capable of obtaining a projected picture near to a picture obtained in the case of directly viewing a video tube, excellent in contrast, being glossy and having little reflection. SOLUTION: Since the directivity of external light reflection of a light diffusing plate 5 is wide, external light is easily reflected. Owing to light absorbent inside a light transmissive plate 6, the original luminance of the picture is lowered but the intensity of the external light is largely damped because the external light passes through the plate 6 twice, whereby the contrast is improved. Since the observer-side surface 9 of the plate 6 is a plane having the glossiness, the projected picture becomes glossy, which is combined with the improvement of the contrast and makes the picture have quality near to the picture quality obtained in the case of directly viewing the video tube. By forming the surface 9 of the plate 6 as the plane, area where the unpleasant reflection is viewed is made small.
Patent JP-H11221434-A (JP)
Title: Removal of hydrogen sulfide in gas containing carbon dioxide
Inventor: FUJII HIROSHI
IPC: B01D53/77
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To remove H2 S in a gas containing CO2 such as blast furnace gas in a high desulfurization ratio for a long time while controlling the decrease in the desulfurization ratio with the passage of time by making a gas containing CO2 and H2 S contact an aqueous solution containing Pb<2+> ions and CH3 COO<-> ions. SOLUTION: In the desulfurization of a gas containing CO2 and a trace quantity of H2 S which is generated in a reduction process of minerals containing sulfur, the gas is contacted with an aqueous solution containing Pb<2+> ions and CH3 COO<-> ions. In this process, H2 S reacts selectively with lead acetate to produce PbS, and a desulfurization reaction lasts so long as Pb<2+> ions exist in the aqueous solution. The produced PbS is almost insoluble in water, and sulfur compounds produced by desulfurization are deposited as solids. Besides, lead acetate is highly soluble in water, and sulfur compounds produced by desulfurization can be separated by a method such as filtration.
Patent JP-H05224783-A (JP)
Title: Data processor
Inventor: SASAKI RYOICHI
IPC: G09G3/34
Filed: 1992-02-10
Abstract: PURPOSE:To miniaturize a power source in the data processor provided with a liquid crystal display part with back light and a disk drive. CONSTITUTION:When the drive processing of a floppy disk drive is started, the back light is turned off (S41), afterwards, the drive of the floppy disk drive 3 is started (S42) and a file is preserved or read (S43). Afterwards, the drive of the floppy disk drive 3 is stopped (S44) and, when the mode of the back light is set to a turn-on mode (S45: Yes), the back light is turned on (S46).
Patent JP-H02204442-A (JP)
Title: Production of hydrogen-containing hexafluoropropanes and hydrogen-containing pentafluoropropanes
Inventor: MORIKAWA SHINSUKE
IPC: B01J23/656
Filed: 1989-02-03
Abstract: PURPOSE:To efficiently obtain the subject compounds expectable for use similar to hydrocarbons such as foaming agent, coolant or detergent in high yield by using hexafluoropropanes as raw material and subjecting to reducing reaction with H2 in the presence of hydrogenating catalyst. CONSTITUTION:Hexafluoropropanes having difluoromethylene group expressed by formula I (0<=m<=1) such as 1,3-dichloro-1,1,2,2,3,3-hexafluoropropane is subjected to reducing reaction with H2 using reducer such as KBH4 in the presence of hydroxylating catalyst such as chloroplatinic acid/activated carbon bringing into contact in gas phase at 100-300 deg.C for 0.1-300sec or reacting in liquid phase at normal temperature-150 deg.C in normal pressure-under pressure of 10kg/cm<2> to afford the aimed compounds expressed by formula II (1<=n<=2) such as 1-chloro-1,1,2,2,3,3-hexafluoropropane and expressed by formula III (1<=n<=3) such as 1,1,1,2,2-pentafluoropropane.
Patent JP-H01201598-A (JP)
Title: Production of seamed felt for paper-making
Inventor: TOMITA KYOICHI
IPC: D04H1/498
Filed: 1988-02-05
Abstract: PURPOSE:To obtain an endless felt having the seamed part with the same thickness, density and water-absorption as those of the other part, by staggering the end part of each fiber butt layer in the successive lamination of fiber butt layers on a base cloth. CONSTITUTION:Loops 10A, 10A at both ends of a base cloth a is intermeshed with loops 10B at both ends of a relatively short base cloth B. Core wires 12, 13 are passed through the common hole of both loops 10A and 10B to join both base cloths A and B into a base cloth C. A plurality of fiber butt layers 21, 22, 23 are successively laminated on the base cloth C by needling. In the above procedure, both ends of each fiber butt layer 21-23 are cut with steps. After removing the core wires 12, 13, both end loops 10A, 10A of the base cloth A are intermeshed with each other to form a common hole and a core wire 16 is passed through the hole to obtain an endless felt.
Patent JP-S60168573-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B13/11
Filed: 1984-02-10
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-H04240959-A (JP)
Title: Picture reader
Inventor: SUGINO SO
IPC: H04N1/19
Filed: 1991-01-25
Abstract: PURPOSE:To read an original picture accurately even when an original is floated up by adjusting a focus of a 'selfoc (R)' lens on an original. CONSTITUTION:A focus correction member 5 having a high refractive index is inserted selectively between a 'selfoc (R)' lens 1 and an original so as to change properly the focus of the lens 1. Or a proper focus correction member is selected among plural focus correction members with different refractive index or plural focus correction members with different thickness and inserted between the lens 1 and an original to change properly the focus of the lens 1. Moreover, a mirror bending an optical path at a right angle is arranged between the lens 1 and the original and the mirror is properly moved to change properly the focus of the lens 1.
Patent JP-H09219887-A (JP)
Title: Method for taking out mail
Inventor: NASHIKI NOBORU
IPC: H04W4/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress a futile telephone call fee in the case where the owner of the slave machine of a PHS(personal handyphone system) calls a mail host, and takes out mail addressed to himself. SOLUTION: A switching network 3, a base station 2 connected to the switching network, a slave machine 1 and the mail host 4 which is connected to the switching network and registers the mail addressed to the slave machine 1 together with its telephone number are provided, and when the mail host 4 receives a caller number sent from an exchange on the basis of the call origination of the slave machine 1, in the case where the mail is registered correspondently to the caller number, it responds to call incoming, and transmits the corresponding mail to the slave machine 1.  Besides, in the case where no mail is registered, since it does not respond to the call incoming while incoming ringing continues prescribed number times, the owner of the slave machine 1 judges that the mail addressed to himself is not yet registered for this period, and abandons the call origination, and therefore, such a trouble that the fee is charged though the mail could not be taken out can be canceled.
Patent JP-S58139724-A (JP)
Title: Apparatus for removing impurities from gas
Inventor: YOSHIOKA TAKEO
IPC: B01D53/14
Filed: 1982-02-15
Abstract: PURPOSE:To provide an apparatus for removing impurities from a gas capable of easily recovering a high-purity treated gas, by utilizing buoyancy of a casing installed movably together with the gas flow introduced in a treating soln. contained in a treating vessel and removing the air present above the treating soln. CONSTITUTION:A gas produced by decomposition of SF6 contained in gaseous SF6 is, for example, recovered by the following manner. A treating soln. 2, such as an excess slaked lime added soln., is contained in a treating vessel 1, and pressurized gaseous SF6 is introduced through an inlet stop valve 14 and diffusers 3 into said soln. and gradually accumulated in a movable casing. At that time, an electromagnetic outlet stop valve 111 is opened, and a stop valve 112 is kept closed. Meanwhile, when the buoyancy applied to the casing 4 exceeds its weight, it rises and expels the air present on the level of the soln. 2 through the valve 111. When the casing reaches the upper limit and contacts with a butting member 12, the valve 111 is closed but the valve 112 is opened, and a valving member 41 of the casing is opened with the butting member 12, as a result, the high-purity gaseous SF6 treated in the vessel 1 is released and recovered.
Patent JP-S61183206-A (JP)
Title: Cell-activating agent
Inventor: NISHIDA YUICHI
IPC: A61Q5/02
Filed: 1985-02-09
Abstract: PURPOSE:To provide a cell-activating agent containing a vitamin or a vitamin- like substance having odd carbon-number fatty acid ester group, and having excellent cell-activating effect and hair-tonic effect compared with conventional cell-activating agent containing even carbon-number fatty acid ester group. CONSTITUTION:The objective cell-activating contains, as an active component, a vitamin or a vitamin-like substance containing a fatty acid ester group having odd carbon-number chain, e.g. vitamin A, B1, B2, B6, B12, folic acid, pantothenic acid, choline inositol, vitamin C-D, vitamin K, etc, of formula I-IV, etc., (R is organic group, at least one of r is a straight chain organic group having even carbon number; R1-R3 are organic group, at least one or which has even carbon number). Since the component is soluble in fat, it can be impregnated easily into the basal layer through the sebaceous gland. Since it is resistant to the decomposition and metabolism via phosphofructokinase, it is resistant to the direct hormonic action, and has extremely high energy production efficiency.