baber/WOPTO huggingface dataset:
Patent JP-H04323080-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/26
Filed: 1991-04-24
Abstract: PURPOSE:To improve a writability with pencil and stamping properties by a method wherein a protective layer containing an amide compound shown by a specific formula is provided in a thermal recording material provided with a thermal color-forming layer made of an electron donative colorless dye and an electron accepting compound on a substrate. CONSTITUTION:In a thermal recording material used for a facsimile terminal equipment, a word processor, and the like, at least a thermal color-forming layer made of an electron donative colorless dye and an electron accepting compound and a protective layer mainly composed of a pigment and a binder are provided on a substrate. In this case, at least one compound selected out of amide compounds shown by right general formulas I-III is incorporated in the protective layer. In the formulas, R1-R4 represent 10-25C satd. or unsatd. alkyl; and X, Y represend hydrogen atom or lower alkyl group having hydroxyl group. As the amide compound, stearic amide, myristic amide, behenic amide, or the like is used. A loading amount of the amide compound is preferably 5-20wt.% to the binder.
Patent JP-H07303144-A (JP)
Title: Intelligent cancellation wait information guide service method
Inventor: SUZUKI HIKARI
IPC: H04M3/42
Filed: 1994-05-06
Abstract: PURPOSE:To provide information relating to an idle channel to all service demanding parties in a communication network, to decide the priority of information service and to obtain the information according to the priority. CONSTITUTION:An 'idle' information storage function 4 or the like stores a telephone number of a service server and information relating to an idle channel to an 'idle information storage DB 5, and a 'cancelled reservation wait' service demand presence discrimination function 2 and an in-network dial function 14 or the like serve automatically the idle information of said service to a service wait party. Furthermore, a 'cancelled reservation wait' information storage function 12 and a priority decision function 11 or the like store the information relating to a subscriber telephone number, cancelled reservation wait and priority of a service wait person to the 'cancelled reservation wait' information storage DB 13 to provide the highest priority to the service wait person receiving the service of the idle information.
Patent JP-S62255474-A (JP)
Inventor: PIITAA EDOWAADO KUROSU
IPC: A61K31/47
Filed: 1987-04-16
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-S61251761-A (JP)
Title: Uniform speed electrophoretic device
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/26
Filed: 1985-04-30
Abstract: PURPOSE:To dispense automatically an intended component by providing a voltage monitor means for monitoring the migration voltages to be impressed to a terminal electrode cell and leading electrode cell and means for differentiating the monitored voltage and detecting the peak of a differentiated value, etc. CONSTITUTION:The sample sandwiched between both liquids of the terminal electrode cell 3 and the leading electrode cell 4 migrates in a migration tube 5 and a voltage change is obtd. when constant current is conducted to the tube 5. Two peaks are obtd. when the voltages are differentiated by the time. The value smaller than the two peaks is preliminarily determined as a set value X. A clocking start signal is outputted from a control means 13 to a clock display means 14 to count the time when the detected peak values exceed first the set value X. A current conduction stop signal is outputted from the means 13 to a power source circuit 2 for migration and a time display signal is outputted to the means 14 when the peak values exceed the value X next time. An operation signal for a valve change-over is outputted to a pulse motor 10 and the intended component in the sample in a dispensing path 8 is taken out of the tube 5 when the display time is longer than the preset time.
Patent JP-S5523319-A (JP)
Title: Exhaust gas purifying apparatus for internal combustion engine
Inventor: KAWAI HISASHI
IPC: F01N9/00
Filed: 1978-08-02
Abstract: PURPOSE: To provide an exhaust gas purifying apparatus for internal combustion engine, which purifies exhaust gas effectively by judging at predetermined time intervals whether air-fuel ratio is larger or smaller than a required value and controlling operation of a pneumatic control valve depending on the result of the above judgement.  
     CONSTITUTION: In case that output voltage of air-fuel ratio detector 9 is higher than a reference value, that is, air-fuel ratio is smaller than a required value, current passed periodically in coil 147 of pneumatic control valve 14 is increased and opening area formed by the slit of shaft 146 and spool 145 is increased. On the other hand, since pressure difference between the output and input of control valve 14 is constant, amount of secondary air supplied to exhaust pipe 3 is increased resultantly and air-fuel ratio is increased almost to the required value. It applies also in the case that air-fuel ratio is higher than the required value, that is, air-fuel ratio is decreased to the level of required value. With such an arrangement, it is enabled to eliminate drastic change of air-fuel ratio in the exhaust system, possibly caused by the delay time of control system, and thus to purify exhaust gas effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59218918-A (JP)
Title: Method for measuring flow rate of exhaust gas from incinerator
Inventor: KUDOU HIROSHI
IPC: F23N5/18
Filed: 1983-05-28
Abstract: PURPOSE:To measure a flow rate of an exhaust gas containing soot dusts at high temp. by supplying water in a conduit passage introducing the exhaust gas and measuring the temp. of said gas at upstream and downstream sides of the supplying position. CONSTITUTION:The exhaust gas of incinerator not shown in the figure is introduced into a duct 1 in an arrow direction. Water is supplied into the duct 1 by a water service pipe 2. A top end of the pipe 2 is situated in the duct 1, and formed with refractory material to the shape capable of supplying water in spray state into the exhaust gas. A base end is connected to water source such as tank, and a device for controlling a water supply quantity is provided on the midway. By such a constitution, since temp. and water quantity can be made to the quantity to be measured as the flow rate of the waste gas, and the measured quantity is not varied by the soot dusts, the flow rate of the exhaust gas containing much soot dusts can be measured.
Patent JP-S57208257-A (JP)
Title: Ink jet head
Inventor: SUGITANI HIROSHI
IPC: B41J2/045
Filed: 1981-06-18
Abstract: PURPOSE:To provide an ink jet head which makes the formation of the finely configurated part of the head by means of a desired pattern simple and easy and makes the  simultaneous processing of multiple units possible by providing a member composed of  hardened films of photosensitive resin which performs filtering action and the role of preventing liquid from vibration midway in an ink passage. CONSTITUTION:Ink discharge pressure generating elements 2 are arranged on a substrate 1 of glass, etc. and a dry film photoresist 3 is pressure laminated on the surface  of the element arranged substrate 1A. On the surface of this resist 3, a photomask 4  having a pattern 4P is laid and it is exposed to light and then photoresist not exposed  to light is dissolved and removed by a solvent and hardened resist film 3H is further  hardened by thermal polymerization method. In the same manner, a dry film photoresist 5 is laminated on the hardened film 3H and hardened by exposure and developing  process and an opening 6 which concurrently performs ink filtering and prevention of  liquid vibration is formed and caused to bind with said hardened film 3H and then a  head is completed by installing an ink tank thereto. EFFECT:The head is excellent in dimensional accuracy and free from adhesion troubles  as no adhesive is used.
Patent JP-H11331598-A (JP)
Title: Gradation correcting method of image pickup device
Inventor: SANO TOSHIYUKI
IPC: G06T5/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a gradation correcting method realizing gradation correction to a natural image while effectively utilizing a main signal processing circuit after gradation correcting processing and the dynamic range of a monitor. SOLUTION: The gradation correcting method of the image pickup device detecting the histogram of an inputted image signal, calculating gradation characteristic from histogram data and executing the gradation correction of the inputted image signal according to the calculated gradation characteristic detects the maximum gradation value of histogram data to calculate gradation characteristic (1) (2) and (3) according to the maximum gradation value. Effective gradation correction can be executed with respect to the video signal of any subject.
Patent JP-H05261961-A (JP)
Title: Driving circuit for thermal head
IPC: H04N1/032
Filed: 1992-03-23
Abstract: PURPOSE:To improve picture quality and determine and control a conductive state by few control lines by determining the conductive state in a current line while referring to recorded information in more past lines. CONSTITUTION:A latch circuit 22 holds recorded information in three past lines or more together with recorded information in a current line, and a gate- signal generating section 32 outputs gate signals, in which pulse signals corresponding to the output patterns of the latch circuit are output from an AND gate 52. Pulse signals corresponding to the output patterns at higher levels regarding the same temperature-rise extent in the output patterns belonging to different levels output the gate signals composed of more pulse number at that time.
Patent JP-S58213993-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: E21D9/06
Filed: 1982-06-04
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-H05294862-A (JP)
Title: Production of crystallized sorbitol powder
Inventor: UENO RYUZO
IPC: A23L1/09
Filed: 1992-04-15
Abstract: PURPOSE:To easily obtain in a short time the subject stable sorbitol which does not cake with time. CONSTITUTION:The objective sorbitol powder can be obtained by the following process: molten sorbitol containing fatty oil and/or a surfactant, but virtually not containing water is set at such a temperature that the sorbitol is not solidified but a seed crystal sorbitol does not melt followed by addition of seed crystal sorbitol. At the same time, or after premixing following such addition, crystallization is performed under application of shear force at 60-85 deg.C for a specified time, this affording the objective crystallized sorbitol powder.
Patent JP-S57212390-A (JP)
Title: Gas compressor
Inventor: KAWABATA TOSHIAKI
IPC: F04C18/077
Filed: 1981-06-22
Abstract: PURPOSE:To reduce vibration and variation of torque of a gas compressor, by turning an outer rotor and an inner rotor respectively at the steps of one pitch intermittently and alternately through rotation of driving means, and thereby performing suction, compression and exhaust of gas. CONSTITUTION:As a first and a second driving gears 31, 32 are driven by a  drive shaft 30 and a motor 29 of a driving section, an outer rotor 15 is turned 90 degrees in a counterclockwise direction while rotation of an inner rotor 25 is not caused, through intermittent rotation of a set of the first drive gear 31 and a first driven gear 33 and that of a set of the second driving gear 32 and a second driven gear 34, so that gas is compressed in a compression chamber. The gas thus compressed is taken out to the outside of a casing 10, and then the outer rotor 15 and the inner rotor 25 are turned at the steps of 90 degrees alternately in a circumferential direction, whereby suction, compression and exhaust of gas is performed repeatedly.
Patent JP-S59220718-A (JP)
Title: Light deflecting device
Inventor: MIKAMI KAZUO
IPC: G02F1/29
Filed: 1983-05-30
Abstract: PURPOSE:To make a high speed scanning and obtain the number of high resolution points, and further make the scanning in both upward-downward and left and right directions with one device by obtaining a linear electric field distribution in crystal. CONSTITUTION:A circular light beam F having a plane E of polarization is inputted from an optical modulator 22 to an electrooptic crystal surface 11a. While the switch of the modulator 22 is off, the plane E is still vertical and the beam F is inputted to the surface 11a. The beam F is deflected to left and right by electrodes 12-15, and 16-19 and converged by a condenser lens 21 to deflect a slot to left and right. The switch 22a is turned on to apply a voltage between electrodes 22c and 22d of the modulator, and the plane E of polarization of the beam F is rotated by 90 deg. to obtain a horizontal plane G of polarization. When the G is inputted to the surface 11a, the slot is deflected vertically. Therefore, the spot is scanned up and down about a center O when the voltage V of a power source 20 is varied and polarity switching is carried out with the switch 23.
Patent JP-S5722675-A (JP)
Title: Device for folding food coating in automatic food product forming machine
Inventor: WATANABE HIDEFUMI
IPC: A23L35/00
Filed: 1980-07-12
Abstract: PURPOSE: To automatic food product-forming machine is provided with a rotatory disk having the forming bed, a wrapping plate closing the forming bed, wrapping rod on the outside of the rotatory disc and the vertically moving expelling plate to effect automatic wrapping of the coating on the rolled food product such as "Harumaki".  
     CONSTITUTION: When a food coating d' is placed on the table for charging the ingredient, the cylinder for forming 2 and the piston for charging the ingredient 3 come down to push out the coating on the forming bed of a rotatory disc 5 and to simultaneously push the ingredient into the coating. Then, the wrapping plate 8 moves forward to fold one side of the coating on the ingredient and close the forming bed. The rotatory disc 5 revolves by 90° and the other end of the coating is folded by the rod 19. The disc revolves by additional 90° to release the wrapping plate 8 and at this time, the expelling plate 24 comes down and the food product receiver 22 also comes down synchronously. As a result, both sides of the coating come into contact with plates 23, 23 whereby both sides are vertically folded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57209117-A (JP)
Title: Conveying mechanism of conveyor
Inventor: HASEGAWA TADAO
IPC: B65G17/48
Filed: 1981-06-19
Abstract: PURPOSE:To avoid interference on the inside of the curved section of a curved conveyor and keep trued-up conveyance from being disturbed, by making the conveyance pitch of the curved conveyor larger than that of a straight conveyor. CONSTITUTION:In a curved conveyor 14, carrying plates 17a are secured on chains 17 laid between sprockets 15, 16. The load upon the inside of the curved section of the curved conveyor 14 is borne by guides 20 and the chains 17 through pins 18 and guide rollers 19a. Although ingots A brought by the curved conveyor 14 are put perpendicularly to the direction of movement of a straight conveyor 6, the ingots are kept at a prescribed spacing so that they do not come into contact or interfere with each other on the inside of the curved section of the curved conveyor 14. Therefore, the trued-up conveyed state of the ingots A is not disturbed.
Patent JP-S58213163-A (JP)
Inventor: SAWADA TAKASHI
IPC: F25B1/06
Filed: 1982-06-03
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-S59222563-A (JP)
Title: Austenitic stainless steel with superior corrosion resitance
Inventor: KAJIMURA HARUHIKO
IPC: C22C38/58
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a stainless steel showing superior corrosion resistance even in the presence of Cr<6+> as well as superior weldability by restricting the C and P contents of a 25%Cr-20%Ni-Fe alloy, restricting the amounts of Cr and Ni, and adding a specified amount of N. CONSTITUTION:This austenitic stainless steel consists of, by weight, <=0.005% C, <=0.4% Si, 0.1-12% Mn, 15-30% Cr, 7-28% Ni, <=0.005% P, 0.06-0.30% N and the balance Fe. the steel shows superior corrosion resistance especially as a structural material for an apparatus for reprocessing nuclear fuel.
Patent JP-H02274416-A (JP)
Title: Hard material cutting band saw and manufacture thereof
Inventor: MATSUDA TAKATSUGU
IPC: B23D65/00
Filed: 1989-04-14
Abstract: PURPOSE:To firmly connect a band streak plate to a chip so that the chips can resist the heavier cutting by providing many holes in the peripheral edge of a notched part to which the chip is connected and pressing the chip so that it infiltrate into the respective holes. CONSTITUTION:Respectively between slits 2, a notched part 3 is provided drilling in its peripheral edge part 5 many holes 6. A chip 4, consisting of a mixture with metal dust containing abrasive grains of diamond serving as a binding agent, is formed in rectangular parallelepiped shape previously larger in the thickness than the thickness of a band streak plate 1, and the chip 4 is formed protruding to the upper to a degree of about the half from the notched part 3 while placing an insertion fitting part so as to almost agree with the notched part 3. The chip 4 is fitted to the notched part 3, and by pressing while heating the chip 4 from both side surfaces in the thickness direction, the chip 4 decreases the thickness smaller than that in the beginning while covering the outer side peripheral edge part 5 of the notched part 3. Soon the chip 4 is guided to infiltrate into the respective holes 6, sintered and connected in a part where the chip 4 is adapted to the notched part 3.
Patent JP-H10339923-A (JP)
Title: Apparatus and method for manufacturing silver halide emulsion
Inventor: TAKADA HIROSHI
IPC: G03C1/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide emulsion high in sensitivity and superior in graininess and improved in manufacturing cost by optionally controlling and maintaining a specified average interval among silver halide grains in a gain growth process from the start of the growth to the end of the growth. SOLUTION: An aqueous solution of silver of silver salt and an aqueous solution of halide are added into a reaction vessel to grow the silver halide grains, and one part of the reactant solution is discharged from the vessel through a discharge line 8 with a recycling pump 13, and then cycled through a returning line 9 to the reaction vessel. At that time, the average grain interval defined by the average grain interval = [the volume of the reactant solution/the number of the growing grains in the reactant solution]<1/3> is optionally controlled and maintained in this conditions from the start to the end of the growth of the grains.
Patent JP-S5524509-A (JP)
Title: Washing apparatus of sea sand
Inventor: TAGOME KATSUMI
IPC: B03B5/56
Filed: 1978-08-09
Abstract: PURPOSE: The above mentioned apparatus, equipping water jetting nozzle on tapered cylinder provided in the annular room other than that of outlet side of sand.  
     CONSTITUTION: Many rows of the screw blade 4 keeping a fixed narrow space 4' on the inner face of one half part of the transverse rotating drum 1, are attached and plural partition plate 5-1, 5-2 are attached on the inner part of the other half of the drum 1 crossing with the axis center of the drum 1 at right angles and then, the first annular room 6 and the second annular room 7-1, 7-2, are established in divided room. Also many blade 8, 11 are attached in the room 6, 7-1, 7-2 radiately and tapered cylinder 9, 12 moving sea sand lifted by the blade 8, 11 to the next annular room 7-1, 7-2 or to the chute 13 out of the drum 1, are provided. Upward left slanting nozzle 17 is provided on the water supply tube 15 so as to spray water against the sand scraped up by the blade 11 in the room 6, 7-1 except the room 7-2, fallen on the tapered cylinder 9, 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5524711-A (JP)
Title: Uncoiler
Inventor: MURATANI SHINYA
IPC: B21C47/00
Filed: 1978-08-09
Abstract: PURPOSE: To improve the reliability in the movement of drums and the contering of the coil by connecting the transversing circuit and the edge position controlling (EPC) circuit to the same cylinder in parallel.  
     CONSTITUTION: A transversing circuit 28 and an EPC circuit 29 are arranged in parallel between pressure oil conduit lines 26 and 27 and a hydraulic cylinder 16. The transversing circuit 28 is interposed with a change-over valve 30 for moving drums 10 and 11 to the coiling position or the uncoiling position while the EPC circuit with a change-over valve 30 for centering coils 23 and 24. When the secondary coils 23 and 24 are reeled with or unreeled from the drums 10 and 11, with a solenoid valve 30 of the transversing circuit 28 set to the neutral position, the change-over value 30 of the EPC circuit is switched and a piston rod of the hydraulic cylinder 16 moves back or forth in the direction of centering the coil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239891-A (JP)
Inventor: SAITOU TETSUO
IPC: G07D9/00
Filed: 1984-05-14
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-H01267801-A (JP)
Title: Jig for fitting rotary transformer of rotary head assembly of magnetic recording and reproducing device
Inventor: HONDA KATSUHIKO
IPC: G11B5/02
Filed: 1988-04-18
Abstract: PURPOSE:To accurately fit a fixed-side rotary transformer or a rotary-side rotary transformer in an axis direction by selecting suitably the height of the supporting face of a second supporting base to the supporting face of a first supporting base and positioning a core in the prescribed axis direction to a cylindrical supporting face. CONSTITUTION:The first supporting base 901 and the second supporting base 902 support a fixed cylinder 2 and a core 709. At this time, they are so combined that a height H of a supporting face 905 of the second supporting base 902 to a supporting face 904 of the first supporting base 901 may be the one to position the core 709 in a prescribed axial direction position to a cylindrical supporting face 203. Thus, with the core 709 of a fixed-side rotary transformer 701 or a rotary-side rotary transformer as a reference, they can be fit on a fixed cylinder 2 or a rotary cylinder and therefore, the fixed-side rotary transformer 701 or the rotary-side rotary transformer can be fit with good positional accuracy in the axis direction.
Patent JP-2000290674-A (JP)
Title: Refrigerator machine oil and refrigeration system
Inventor: NOZUE AKIHIRO
IPC: C10M129/84
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator machine oil to be used in compressor for a refrigeration system, for example, a refrigerator using hydrofluorocarbon as a refrigerant by making the machine oil contain an ester-based synthetic oil as a main component and adding a specific monocarbonate at a specific rate to the refrigerator machine oil. SOLUTION: An ester-based synthetic fluid is made to be included as a main component and a monocarbonate of the formula (R1 and R2 are each a 3-10C hydrocarbon chain) is added 2.8×10-6-2.8×10-4 mole per 1 cm3 of the refrigerator machine oil. This oil suppresses the formation of carboxylic acids by hydrolysis, inhibits the corrosive-wearing of the metal and the copper plating phenomena. In addition, this machine oil secures the dissolution of the reaction products into the hydraulic medium to prevent the capillary tubes from being clogged and increase the lubricity.