baber/WOPTO huggingface dataset:
Patent JP-H11280705-A (JP)
Title: Hydraulic valve operation device
Inventor: YOSHINO KAZUNORI
IPC: F16K11/07
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving quantity of a control spool of a hydraulic valve according to a manipulated variable of an operation means by outputting pilot pressure oil of pressure in proportion to a displacement quantity of a pilot spool by a fluid pressure control valve. SOLUTION: A command voltage in proportion to a manipulated variable is outputted according to the operation direction by an operation lever 42a of an operation means 40 so that a command electric current in proportion to this is outputted to a driving coil 20 of a fluid pressure control valve 2 from a servo amplifier 44. A coil 20 generates driving force of the size and the direction in proportion to the command electric current to move a pilot spool 16 of a pilot valve 10 up to a place for balancing spring force of a neutral spring 18 and the driving force.  Pilot oil pressure in proportion to a displacement quantity of the spool 16 is outputted to a control cylinder 30 so that a control piston 34 moves a control spool 61 up to a place for balancing with the spring force of the neutral spring by the pilot oil pressure to thereby obtain a movement of the spool 61 in proportion to the manipulated variable of the operation means 40.
Patent JP-S62239384-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUROKI YUZURU
IPC: G11B7/00
Filed: 1986-04-09
Abstract: PURPOSE:To detect a deletion pulse with high accuracy by setting the head '0' section of the 1st pulse train superposed with the 2nd short pulse train at the value larger than the detection time of a marking signal. CONSTITUTION:A sector detecting part 17 extracts the address information out of an optical disk drive 22 and transmits a sector detection signal 101. Then a microprocessor 15 transmits a data recording/deletion pulse recording enable signal 104 and then sends a prescribed pattern 103 through a serial port after a prescribed time. Furthermore a short pulse train generating part 19 produces a short pulse train to secure an OR with the information 103 and transmits a deletion pulse train 105 to the drive 22 via a data recording part 20. Here the head '0' section t1+t2 of a pulse train consisting of repetition of an interval TA wider than the inverse interval of data is set larger than the time td needed for detection of the deletion pulse.
Patent JP-H07286984-A (JP)
Title: Zeta potential measurement method and pulp slurry preparation method
Inventor: MIYANISHI TAKANORI
IPC: D21F7/00
Filed: 1994-04-20
Abstract: PURPOSE:To enable a measured value which is significant as a corrected absolute value, to be directly compared in the magnitude of numerical value with a measured value by an off-line type (electrophoretic method) zeta potential measurement means or a measured value by another zeta potential measurement means, which is corrected by this method. CONSTITUTION:A zeta potential measured value obtained by using an arbitrarily selected flow potential type zeta potential measurement means is corrected by using a correction factor A determined based on the deviation of conductivity which is indicated by the flow potential electrode of the zeta potential measurement means with respect to a standard conductivity meter by the use of a formula phizeta=4pietalambda1E/(epsilonP)X(1/A). Where, zeta represents a corrected zeta potential, etarepresents viscosity, lambda1 represents the conductivity of specified solution by an arbitarily selected zeta potential measurement means, E represents flow potential, epsilon represents conductivity, P represents pressure, A represents a correction factor by a standard conductivity meter, and A=(lambda1/lambda0). In this case, lambda0 represents the conductivity of a specified solution by the standard conductivity meter.
Patent JP-S6344725-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAMATA SHUICHI
IPC: H01L21/336
Filed: 1987-04-02
Abstract: PURPOSE:To make a Si layer selectively grow inside an opening part so that a semiconductor device having high reliability is manufactured, by specifying a flow rate ratio of a SiH2Cl2 gas to a HCl gas and a flow rate ratio of a SiH2Cl2 gas to a H2 gas. CONSTITUTION:Contact holes 18 and 19 attaining to surfaces of a source diffu sion region 14 and a drain diffusion region 15, respectively, are formed in a laminated film consisting of a silicon oxide film 16 and a BPSG film 17. Succes sively, a flow ratio of a SiH2Cl2 gas to a HCl gas is set 0.2 to 0.5 and a flow ratio of a SiH2Cl2 gas to a H2 gas is set 2X10<-4> to 1X10<-2> so that silicon layers 20 are buried inside contact holes 18 and 19 by a silicon selective vapor growth method. When a temperature of a reaction chamber is set 800 deg.C to 950 deg.C, impurities contained in doping gases are diffused in the substrate 11. when the whole pressure at the time of selective vapor growth is set 300 Torr or less, the amount of buried silicon layers 20 can be improved in their uniform ity.
Patent JP-H06296295-A (JP)
Title: Operating device
Inventor: TAKECHI HIROSHI
IPC: F23N5/26
Filed: 1993-04-08
Abstract: PURPOSE:To automatically perform the invalidation of operation input and its display by invalidating the operation of an operating switch when a remote controller main body is dismounted from a mounting board, and clearly displaying the invalidation. CONSTITUTION:When the remote controller main body 4 is housed in the mounting board 1, a reed switch 3 is operated by the magnetic force of a magnet 2, and the operating switch 5 can be operated as usual. Thence, when the remote controller main body 4 is dismounted from the mounting board 1, the reed switch 3 is disabled to operate due to the absence of the magnetic force of the magnet 2, which invalidates the operation of the operating switch 5, and simultaneously the fact that the operation is invalidated is displayed on a display part 6. Therefore, it is possible to automatically invalidate the operating switch 5 when the remote controller main body 4 is dismounted from the mounting board 1 and to clearly notify the fact that the operation is invalidated to a user.
Patent JP-H07285645-A (JP)
Title: Headed bar type part aligning supply device
Inventor: SENDA HIROKI
IPC: B65G47/14
Filed: 1994-04-20
Abstract: PURPOSE:To improve raking efficiency of a screw by slightly narrowing a space of a passage of a chute smaller than an outer diameter of the shaft part of a screw on the lower part as well as slightly widening it larger than the outer diameter of the shaft part of the screw on the upper part. CONSTITUTION:Two pieces of spacers 10a, 10b are interposed so that a passage space of an aligned screw 15 of a chute 7a becomes slighter wider than an outer diameter of a shaft part of the aligned screw 15 on the upper part and slightly narrower than the outer diameter of the shaft part of the aligned screw 15 on the lower part. Additionally, width of the spacer 10a is formed slightly wider than width of the spacer 10b. Consequently, the aligned screw 15 returned to the side of a hopper with a not-aligned screw by a gate block 5 comes to remain on an end part on the side of the hopper of the chute 7a as it is held on the lower side of the passage, and this remained aligned screw 15a is supplied on the chute 7a as a top head of the aligned screw 15 at the time when a following raking plate rises. Consequently, it is possible to improve raking efficiency of the screw 15.
Patent JP-S60226390-A (JP)
Title: Discrimination for obstacles for water-borne traffic
Inventor: HATANO HITOSHI
IPC: E02F7/10
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a means which a vessel can discriminate, by installing beacon lights onto the floating bodies for floating a dredging pipe or the floating bodies for an oil fence. CONSTITUTION:On the both sides of a pipe 4 extending from a dredger 1 to a reclaimed region 3, the floating bodies 5 and 6 for floating the pipe 4 on the sea are installed. Beacon lights 7 are installed at an intervals of 5-50m onto the floating bodies 5 and 6. Similarly, the beacon lights can be installed also onto the floating bodies for suspending oil fences. A vessel can discriminates these beacon lights, and the breakage troubles of pipes and floating bodies in the case when a ship passes on the pipe or the floating bodies as in the conventional light buoy can be prevented.
Patent JP-H08244045-A (JP)
Title: Production of foamed molded product
Inventor: KONDO TETSUO
IPC: B29C39/44
Filed: 1995-03-13
Abstract: PURPOSE: To prevent the generation of a sink on the surface of a foamed object opposed to the injection opening part of a base material by allowing a liquid foamable raw material to impinge against a raw material distributing valve at the time of the injection of the raw material to bend the control valve to open a valve disc and controlling the distribution amt. of the raw material to the respective parts of a molding space. CONSTITUTION: The liquid foamable raw material P emitted from a nozzle N impinges against the raw material distributing control valves 50, 51 of the valve disc 41 closing an injection opening part 22 and pushes the control valves toward a molding space 16 to bend them to open the valve disc 41. The injection opening part 22 is opened and the raw material P is injected into the molding space 16 through the injection opening part 22 and the valve disc 41. At this time, since the right-hand large control valve 51 is largely bent as compared with the left-hand control valve 50, the liquid foamable raw material P injected into the molding space 16 in the contact state with the control valves is largely guided and injected into a molding space 16a as compared with a molding space 16b.  Therefore, the raw material P can be distributed corresponding to the shape of the molding space and a uniform foamed object is obtained.
Patent JP-S63247996-A (JP)
Title: Method for accessing memory
Inventor: HAYASHI KANJI
IPC: G11C11/406
Filed: 1987-04-01
Abstract: PURPOSE:To make a memory accessible only in a cycle (CL) which does not coincide with a refreshing cycle (RECL), by sending a refreshment (RE) estimating signal to a memory access device from an RE controlling circuit in CL preceding the RECL by prescribed number of cycles. CONSTITUTION:An RE controller 3 estimates an RECL in the CL preceding the RECL by a prescribed CL. After the estimation, the controller 3 produces 1st RE estimating signal which precedes the CL by one memory CL and 2nd RE estimating signal which precedes the RECL by two memory CLs in accordance with the estimation and sends the signals to an external device 1. Upon receiving the 2nd RE estimation signal, the external device 1 recognizes that only one accessible memory CL exists until the next RECL and makes access of one memory CL to a DRAM 2 through program control. When the 1st RE estimating signal is supplied, the access to the DRAM 2 is delayed for more than one memory CL.
Patent JP-H01254073-A (JP)
Title: Image pickup device with electronic telescope
Inventor: MATSUDA NOBORU
IPC: H04N5/335
Filed: 1988-04-01
Abstract: PURPOSE:To make the size of the entire device small, to make the weight light and to reduce the cost by switching an oscillation frequency from a crystal oscillation circuit and an oscillated frequency being the result of frequency division properly so as to use the result as a reference clock source for a timing pulse generating circuit. CONSTITUTION:A crystal oscillation circuit 13, a frequency division circuit 14 frequency-dividing the oscillated frequency of the crystal oscillation circuit 13 and a switching circuit 15 switching properly the oscillated frequency from the crystal oscillation circuit 13 and the frequency subject to frequency division and outputting the result are provided to the device. Then the output from the switching circuit 15 is used as a reference clock source of a timing pulse generating circuit 1 generating the timing pulse to drive a CCD image sensor 6. Thus, since each timing pulse required at standard photographing and at electronic telescope photographing is generated, any selector required for a conventional device is omitted.
Patent JP-H02261578-A (JP)
Title: Controlling device for supply of grain in grain separator
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1989-03-31
Abstract: PURPOSE:To prevent deterioration of sorting precision by performing regulation on the basis of the detection result of both a detector for detecting the amount of a feed side and a detector for detecting the rate of fluidization. CONSTITUTION:After husking is allowed to act on unhulled rice, blending rice is scraped up by the potholes of a rotary sorting cylinder 11 rotated to the clockwise direction. Unpolished rice having short grain length falls to a final rice gutter 16 and blending rice of both unhulled rice having long grain length and one part of unpolished rice falls to a feed gutter 14 and is sorted. The unsorted blending rice allowed to fall to the feed gutter 14 is resupplied into the rotary sorting cylinder 11 from the carrier terminal part of the feed gutter 14 by a feed spiral 13 and resorted. Unpolished rice allowed to fall to the final rice gutter 16 is carried to a final rice flow cylinder 17 by a final rice spiral 15. Furthermore, unpolished rice is passed through a grain flow plate 18 for final rice and sorted by sorting wind while it allows to fall to a final rice receiv ing gutter 19 and thereafter is taken out to the outside of the machine by a final rice elevator 20.
Patent JP-S60225669-A (JP)
Title: Coating method
Inventor: KOMAI TOSHIYA
IPC: B05C11/02
Filed: 1984-04-23
Abstract: PURPOSE:To regulate a partial coating amount, by providing the blade contacted with a part of the surface of a rotary bar to a position separate from a web. CONSTITUTION:A coating solution 3 is supplied into the supplied solution guide groove formed between a bar support member 4 and a weir member 6 from the solution supply port 5 supplied to said support member 4 and a blade 11 contacted with a part of the surface of a rotary bar 1 is provided and the supply of the solution to a support can be partially stopped only at the part of the blade 11. Then, only a desired coating amount is applied to a web 2 and the remainder is flowed down to form a liquid sump along with the newly supplied coating solution 3. The coating solution 3 is applied to the web 1 through the blade 11. By this method, the surface property of a film 9 is enhanced.
Patent JP-S62240643-A (JP)
Title: Purification of coenzyme q
Inventor: KAJIYAMA SHIRO
IPC: C07C45/00
Filed: 1986-04-11
Abstract: PURPOSE:To carry out the purification of a large amount of coenzyme Q and obtain purified coenzyme Q exhibiting excellent pharmaceutical effect to various diseases such as myasthenia gravis, pulmonary emphysema, etc., by using plural adsorption chromatographic columns connected with each other in series. CONSTITUTION:A large amount of crude coenzyme Q solution such as an extract of living body e.g. microbial cells, animal organs, meat of bloody color, etc., a reaction product produced by synthesis or their concentrate is successively passed through a plurality of adsorption columns (e.g. 1st column 1, 2nd column 2, 3rd column 3, etc.) connected with each other in series. Impurities in the crude coenzyme Q is successively discharged from respective column bottom and other impurities are retained in respective column. A fraction composed mainly of coenzyme Q is recovered from the final column 3 to effect the purification of coenzyme Q.
Patent JP-S5815659-A (JP)
Inventor: HANSU RUDORUFU RUFU
IPC: B24B13/005
Filed: 1982-05-14
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-H03281562-A (JP)
Title: Polyacetal resin composition
Inventor: KASHIWABARA NAGATAKE
IPC: C08G18/56
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a composition, excellent in impact strength, weld strength, etc., and suitable as automotive part, etc., without any surface peeling by blending a polyacetal resin component containing a polyacetal subjected to specific modification with a specified amount of a thermoplastic polyurethane. CONSTITUTION:A composition obtained by blending (A) 99-40wt.% resin component composed of (A1) 99.5-1 pt.wt. polyacetal, prepared by homopolymerizing formaldehyde or a cyclic oligomer of the formaldehyde expressed by the formula (n>=3), etc., and having <=50mmol/kg hydroxyl groups in the molecule and (A2) 0.5-99 pts.wt. modified polyacetal, obtained by homopolymerizing formaldehyde or cyclic oligomer of the formaldehyde in the presence of a compound having >=3 hydroxyl groups, etc., and having >=50mmol/kg hydroxyl groups in the molecule with (B) 1-60wt.% thermoplastic polyurethane.
Patent JP-S58201972-A (JP)
Inventor: TAKAHARA HIROYASU
IPC: A24B15/30
Filed: 1982-05-18
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-H05281589-A (JP)
Title: Image processing device
IPC: G06E3/00
Filed: 1992-04-03
Abstract: PURPOSE:To enable image processing with low noise by performing the arithmetic processing of an input image using reaction after catalytic action by light, and recording this image by the light in the dead zone of a photocatalyst performing oxidation-reduction reaction. CONSTITUTION:A first filter has the function of making excitation light source monochromatic. Excitation light is radiated to the filter on which an input image 2 is described. In this case, measurement is performed selecting wavelength so as to be known afterwards, so that the input image 2 is left as it is in the position even after developing. The reaction phase 3 containing reaction reagent is optically shut into a transparent container. The chemiluminescence of phosphorescence longer in wavelength than the excitation light is observed from the reaction phase 3. A second filter selects only the wavelength of phosphorescence. The function of recording the result of image processing into a computer or a picture element recording device is further added to form an image processing device The outlining, light-shade inversion, and the like of the input image can be thereby performed without electric signal processing.
Patent JP-H06271979-A (JP)
Title: Cold rolled steel sheet for shadow mask excellent in press formability
Inventor: KASAHARA TETSUICHIRO
IPC: C22C38/18
Filed: 1993-03-18
Abstract: PURPOSE:To enable uniform press formability, etc., even if no preventive measure against the nonuniform deformation of a flat mask after annealing is taken and to attain precise press working by specifying C, Si, Mn, P, S, Al, N, O, Cr, Fe, etc. CONSTITUTION:This steel sheet has a composition consisting of, by mass, <=0.0004% C, <=0.04% Si, 0.05-0.5% Mn, <=0.015% P, <=0.025% S, 0.01-0.1% SolAl, <=0.007% N, <=0.005% O, and the balance Fe or further containing, besides the above, <=0.1% Cr and <=0.03% Mo and/or <=0.03% W. A cold rolled sheet of this steel has uniform press formability and high shape freezability even if no preventive measure, such as leveling, is taken against the nonuniform deformation of a flat mask after annealing. Accordingly, treatment stages, such as leveling, can be omitted or simplified, and productivity can be improved.
Patent JP-S62238452-A (JP)
Title: Gas detector
Inventor: MURAKAMI NOBUAKI
IPC: G01N27/07
Filed: 1986-04-10
Abstract: PURPOSE:To enhance the detection accuracy of obstruction gas, by detecting the obstruction gas from the peak of the output of a gas sensor generated at the time of the transfer of said sensor to a low temp. region. CONSTITUTION:When a sensor 2 transfers to a low temp. region, the detection of obstruction gas is performed using reference potential determined by a signal (d) and resistance R3. When the obstruction gas is present, said gas is detected from the peak of the output of the sensor 2 and a signal (b) is blocked using an obstruction gas detection signal F to prevent erroneous information. Further, the reset signal (e) of a timer 10 is cut off to extend the holding time to the low temp. region. Herein, if carbon monoxide is present in concn. equal to or more than alarm one, a buzzer 48 emits sound and a switch A6 is operated by a low temp. holding signal Y to fix a heater power source 8 to a low temp. side. DFF38 is brought into an always reading state by the signal Y and continuously detects the concn. of carbon monoxide until said concn. is lowered and, when the concn. of carbon monoxide is lowered, the buzzer is stopped and the timer 10 is reset at the fall of the signal Y.
Patent JP-S61243611-A (JP)
Inventor: OSHIMA NOBUYUKI
IPC: H01B5/16
Filed: 1985-04-19
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-H03280780-A (JP)
Title: Picture reader
Inventor: WATANABE HIDEAKI
IPC: H04N1/04
Filed: 1990-03-29
Abstract: PURPOSE:To simplify a circuit construction by providing a light source control circuit and controlling the output light of a light source according to the peak value of a picture signal obtained by photoelectrically transferring reflected light irradiating from the light source. CONSTITUTION:An image sensor array 109 photoelectrically transfers reflected light from an original 110 through a lens system 108 and outputs as a picture signal. This original 110 is irradiated by the LED array 107 of a light source. The illumination time of the output time of the array 107 is controlled by a light source control circuit 106 based on a peak value VPK corresponding to a while reflecting plate 111. Since a part of the difference of value between a fixed value Vb and a fixed value VPKO is reproduced, even when the value of VPK is charged, the output value Vw of a shading waveform detecting circuit 102 is not changed. Thus, a circuit construction is simplified.
Patent JP-H06269634-A (JP)
Title: Waste gas denitrification method in garbage incinarator
Inventor: OGAWA KAZUHIKO
IPC: B01D53/74
Filed: 1993-03-17
Abstract: PURPOSE:To easily and safely carry out denitrification of waste gas in a garbage incinerator by spraying urea water to the upper stage of a garbage incinerator route to hydrolyze the urea and produce ammonia and carrying out catalytic denitrification reaction after non-catalytic nitrification reaction. CONSTITUTION:When urea water is sprayed from the upper position A of a garbage incinerator 2, ammonia is produced by hydrolysis of the urea. Non- catalytic denitrification reaction is carried out while a part of the ammonia produced in this way is being used. Then, catalytic denitrification reaction is carried out in a denitrification reaction tower 13 on the down stream side of the garbage incinerator 2 while the unreacted ammonia in the incinerator 2 is being used.
Patent JP-S62238982-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: F26B25/00
Filed: 1986-04-10
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-H10283847-A (JP)
Title: Transparent conductive film
Inventor: NAKANISHI TAKESHI
IPC: H01B5/14
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film which excels in electric conductivity and photo-transmissiveness, can be fabricated easily, and is applicable as an electric connecting means for an optical element. SOLUTION: Electroconductive particulates are mixed with a sol liquid as a composition of a sol-gel film electroconductive so that a coating liquid is obtained, which is applied to a base and subjected to a baking process in a 400 deg.C reductive atmosphere, and thus an intended transparent conductive film is obtained. The conductive composition contains, for example, lithium tin oxide. The obtained film can be applied widely to electronic devices such as solar cell, liquid crystal element, etc. In the case of a high Bayes rate and a large photo-confining effects, this is used to a solar cell, which should enhance the transducing efficiency owing to enhancement of the shortcircuit photo-current density.