baber/WOPTO huggingface dataset:
Patent JP-S52150794-A (JP)
Title: Solid desiccating agent and production thereof
Inventor: MURATA ATSUNORI
IPC: B01J20/04
Filed: 1976-06-11
Abstract: PURPOSE: To obtain a safe solid desiccating agent with excellent moisture absorbing property by mixing uncalcined gypsum with a moisture absorbent and a setting agent comprising inorg. substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09255877-A (JP)
Title: Flame-retardant resin composition
Inventor: YAMAUCHI KOJI
IPC: C08L85/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in flame retardancy, impact resistance and heat resistance, hardly causing bleedout of flame retardant and useful for electrical equipment parts for connectors, relays, etc., and parts, etc., for automobiles by adding a specific amount of a specific polyphosphate to a thermoplastic resin. SOLUTION: This flame-retardant resin composition contains (A) 100 pts.wt. thermoplastic resin and (B) 1-100 pts.wt. polyphosphonate comprising a recurring unit of formula I [R<1> is H or a 1-5C alkyl; Ar is a phenyl (substituted with an organic residue not containing halogen), e.g. 1,4-phenylene, 1,3-phenylene, a group of formula II or a group of formula III], having >=10000 number-average molecular weight expressed in terms of standard polystyrene and >=90wt.% solubility to an organic solvent which is acetone, chloroform, dimethylformamide, dimethylsulfoxide or tetrahydrofuran.
Patent JP-S58186021-A (JP)
Title: Integration type spectroscope provided with correcting diffusion lens
Inventor: HASUMI RITSUO
IPC: G01J3/12
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a diffusion lens for correcting the astigmatism of a condensing element, by diffusing a substance for varying a refractive index from at least one face, to a prescribed shape, and forming a refractive index distribution for executing an operation which is equivalent to a lens. CONSTITUTION:Light 2 which is made incident to a thick film optical transmission line from an optical fiber 5 for input is expanded only in the plane direction and is propagated in a state that it is closed up in the thickness direction, and is diffracted by an unequal interval plane diffraction grating 1. As for this diffraction grating 1, its grating interval becomes long as it goes toward the outside from the center, and its blade angle is made almost constant, therefore, as a whole, light of constant wavelength is condensed to one point. As for short wavelength light 11, however, the condensing position becomes short by a convex lens part of a correcting diffusion lens 7, and as for long wavelength light 12, the condensing position becomes long by a concave lens part 9, the condensing position of each wavelength becomes linear, even if the end of an output use optical fiber 6 is arrayed lineary, the light 2 is coupled almost completely, and the wavelength multiplex communication can be executed in two directions.
Patent JP-H03269233-A (JP)
Title: Method for diagnosing state of misalignment
Inventor: YAMAMOTO HIROSHI
IPC: G01M99/00
Filed: 1990-03-19
Abstract: PURPOSE:To make it possible to diagnose the state of misalignment by obtaining the relationship among forces at the highest position, the lowest position and the outermost positions on both sides in the vertical direction of the center of a journal generated in the bearing of a rotary body supported with the oil- film bearing. CONSTITUTION:Respective shafts 3 and 4 of a turbine 1 and a generator 2 are tightly linked with a coupling 5. The turbine 1 and the generator 2 are supported with bearings at both sides. Every two pieces of gap meters 6-a-1 and 6-a-2, 6-b-1 and 6-b-2, 6-c-1 and 6-c-2 and 6-d-1 and 6-d-2 are provided for every bearing. The eccentricities at the lowest position and the highest position in the vertical direction and the eccentricities at the outermost positions on both sides in the horizontal direction are operated and obtained with an eccentricity computing part 7. The magnitude and the direction of force which is generated owing to the state of misalignment are obtained with a misalignment diagnosis part 8, and the results are displayed and recorded. Thus, the misalignment state of machines such as turbines which are rotated at relatively high speeds can be readily diagnosed.
Patent JP-S58187148-A (JP)
Title: Method for improving digestibility of feed
Inventor: NAKAZONO NAGAFUMI
IPC: A23K1/10
Filed: 1982-04-23
Abstract: PURPOSE:To improve the digestibility of protein contained in a raw material which can be used as a high-protein feed, by dehydrating the raw material in hot oil such as animal oil, fish oil, vegetable oil, etc. under reduced pressure, and squeezing the dehydrated material under a definite pressure to remove the oil component. CONSTITUTION:The raw material which can be used as a feed, e.g. the bones, guts, skins, etc. of cattle, poultry, fish and shellfish, etc. is immersed in oil in a cooker, and the oil is heated at >=90 deg.C. The pressure in the cooker is maintained to a vacuum of 10-100mm.Hg for the first 30min, and then decreased to a vacuum of 500-750mm.Hg to effect the dewatering of the material to a water-content of about 6%. The dewatered material is pressed with a continuous press under a unit pressure of about 5,000-7,000 pounds to reduce the oil-content of the material to about 7-8%. The degradation of the protein caused by the denaturation of oil can be prevented by this process, and the digestibility of the protein can be maintained.
Patent JP-H05230525-A (JP)
Title: Fused salt chamber integrated with sludge remover
Inventor: SATO TOKUO
IPC: C21D1/46
Filed: 1992-02-18
Abstract: PURPOSE:To decrease the settlement of the high-melting temp. components into a piping and to remove sludge with high efficiency by providing a sludge removing space integral with a fused salt bath in the upper part of a fused salt bath chamber body and attachably and detachably disposing a sludge removing element therein. CONSTITUTION:The fused salt contg. the sludge in the fused salt chamber 1 is supplied from a supply pipe 6 to a resting cylinder 11 of the sludge removing element 5. The sludge components settle in the resting cylinder 11 and are sent to the sludge removing space between inside and outside cylinders 15 and 10. The sludge components settle on a sludge receiving tray 16 and further, the sludge components nearly completely settle on the receiving tray 16 while the sludge components are transferred upward between inclined plates 14. The fused salt from which the sludge is removed bleeds out of small holes 20 in the upper part of the outside cylinder 10 and returns to the fused salt bath chamber 1. The inside cylinder 15, the inclined plates 14 and the outside cylinder 10 are pulled upward when the sludge accumulates on the receiving tray 16. The fused salt returns from small holes 21 provided in the receiving tray 16 to the fused salt bath chamber 1. The sludge remaining in the receiving tray 16 is removed from a sludge plug 12 on the bottom.
Patent JP-2000268723-A (JP)
Title: Flat fluorescent lamp and manufacture thereof
Inventor: HAYASHIDA NOBUHIRO
IPC: H01J61/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent increase in production cost and degradation of an outer appearance caused by using frit for sealing a glass container and a front surface glass, and prevent degradation of substantial light output caused by heating a whole lamp and an increase in lamp production cost caused by using a dedicated coating device for coating phosphor after welding. SOLUTION: In this manufacture method, a front surface glass 3, a glass container 2, and a circular pressing member 16 are mounted on an upper part of a holding jig 15 and pressure is applied to an outer peripheral part 10 to be welded. A circular heater 17 and a heat retaining member 19 are arranged on an outer side of the pressing member 16. A heat insulating jig 18 is arranged on a boundary of a welding part and a light emitting part so as to retain heat for the outer peripheral part 10 and to keep the heat away from the light emitting part of a non-welding part on the inner side. They are arranged on a diatomite block 20 and are put in an electric furnace. The circular heater 17 increases a temperature of the pressing member 16 to around a soltening point temperature of glass and maintains the temperature for approximately ten minutes to weld the front surface glass 3 and the glass container 2.
Patent JP-S60212403-A (JP)
Title: Chlorinated ethylene copolymer
Inventor: KAMIYA TAKESHI
IPC: C08F8/00
Filed: 1984-04-06
Abstract: PURPOSE:The titled copolymer having improved properties such as weather resistance, etc., improved oil resistance, soft rubber properties, and high chlorine content, obtained by chlorinating an ethylenic copolymer resin containing ethylene and nonconjugated diene at high temperature by an aqueous suspension method. CONSTITUTION:An ethylenic copolymer resin containing at least ethylene and a nonconjugated diene (e.g., vinylnorbornene, ethylidene-norbornene, 1,4-hexadiene, etc.) as copolymer components is chlorinated at a high temperature of >=100 deg.C by an aqueous suspension method, to give the desired copolymer having 5- 50% chlorine content and preferably about 30-80 Mooney viscosity. The ethylenic copolymer resin, for example, is obtained by ionic polymerization method using both a solid catalytic component containing Mg and Ti and an organoaluminum compound and the resin has preferbly >=100 deg.C maximum peak temperature by differential scanning calorimetry (DSC).
Patent JP-S544521-A (JP)
Title: Electrostatic recorder of main scanning system
Inventor: EZAKI TAKASHI
IPC: B41J15/04
Filed: 1977-06-13
Abstract: PURPOSE: To improve the reliability and recording efficiency of an apparatus while making it possible to set the effective scanning region at its maximum without damaging a recording sheet by a recording electrode head, by providing a recording-sheel guide body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05228355-A (JP)
Title: Feeding device with fixed quantity of highly viscous liquid
Inventor: KIMURA KOZO
IPC: B01J4/02
Filed: 1992-02-19
Abstract: PURPOSE:To continuously feed a high-viscosity liquid which has a high viscosity and is liable to separate and settle without the trouble by the bubbles and precipitate in the liquid by a fixed delivery pump. CONSTITUTION:A filter 4 is provided on the discharge side of a circulating pump 3 of a circulating path 2 which has the circulating pump 3, withdraws the highly viscous liquid from a storage tank 1 and returns the liquid to the storage tank. The highly viscous liquid filtered to the outside of the circulating path by the filter is supplied to the fixed delivery pump 5 by a head difference. This liquid is fed and infected to an injection point 7' of a conduit 7 in which diluting water flows by the fixed delivery pump.
Patent JP-S51145250-A (JP)
Title: Differential amplifier for integrated circuit
Inventor: TAGUCHI NOBUYOSHI
IPC: H03F3/06
Filed: 1975-06-09
Abstract: PURPOSE:Let transfer characteristic of differencial amplifier for integrated circuit possess positive temperature coefficient.
Patent JP-H09257668-A (JP)
Title: Method for measuring gas by gas sensor
Inventor: HANASATO YOSHIO
IPC: G01N27/416
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, light-weight apparatus, which can measure low-concentration gas in high sensitivity with the low cost and the simple operation, by using the gas, which is decomposed or coverted in a converting part, as base-line gas, using the gas, which is not decomposed or converted it the converting part, as sample gas, alternately switching the gases and performing base-line correction. SOLUTION: A converting part 2, which coverts gas to be measured and changes the gas into the material that does not respond to a sensor 3, is provided at the front stage of the sensor 3. The gas, which is converted in the converting part 2, is made to be base-line gas. The gas, which is not converted in the converting part 2, is made to be sample gas. These gases are alternately switched, and the correction of the base line is performed. Thus, the gas concentration of the gas to be measured is measured.
Patent JP-H04306155-A (JP)
Title: Drying device for automobile
Inventor: TAKEUCHI SHIGEO
IPC: F26B5/00
Filed: 1991-04-02
Abstract: PURPOSE:To efficiently dry the upper surface of the bumper of an automobile using a top nozzle provided to a traveling frame. CONSTITUTION:A traveling frame 1 is provided with a top nozzle 28 which freely rises and falls and an end portion detection means 51 for detecting the end portion of an automobile. The travel of the traveling frame 1 is controlled according to the output signal of the end portion detection means 51, and when the top nozzle 28 reaches the upper portion of a bumper the traveling frame 1 is stopped for a predetermined time or has its travel speed temporarily lowered: Therefore, the time during which the top nozzle 28 stays at the upper portion of the bumper is extended and the drying effect of the top nozzle 28 for the upper surface of the bumper is heightened.
Patent JP-S51145306-A (JP)
Title: Manufacturing method of magnetic head and its device
Inventor: TSUDA HISATSUNE
IPC: G11B5/23
Filed: 1975-06-10
Abstract: PURPOSE: Obtaining effectively and in a simple manner a magnetic head having a gap with a high accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262254-A (JP)
Title: Tool for removing eye ball of watasenia scintillans and device using the tool and used for removing eye ball
Inventor: MORI TOSHIRO
IPC: A23L17/50
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool which is used for removing the eye balls of Watasenia scintillans and can efficiently remove the eyes, and to provide an eye ball-removing device using the tool. SOLUTION: This tool used for removing the eye balls of Watasenia scintillans is obtained by disposing a press portion 12 for pressing the head portion X2 of the Watasenia scintillans X on the tip of a both leg portion 11 which can elastically be deformed from a closed leg state to an opened leg state. The press portion 12 is pressed on the head portion X2 of the Watasenia scintillans X to press out a pair of eye balls X1 from the head portion X2, and the both leg portion 11 of the press portion 12 is subsequently opened to separate the pressed eye balls X1 from the head portion X2.
Patent JP-S63235944-A (JP)
Title: Electrostatic recording sheet
Inventor: KONNO TAKESHI
IPC: G03G5/02
Filed: 1987-03-24
Abstract: PURPOSE:To improve the humidity resistance and the transparency of the titled sheet by incorporating a polypropylene particles into a dielectric layer. CONSTITUTION:The dielectric layer contains the polypropylene particles in the titled sheet having the electrically conductive body layer mounted on a supporting body and the dielectric layer mounted on the conductive body layer. When the polypropylene particles are used for fine particles dispersed in the dielectric layer to improve the discharge characteristics in an air, and the writing property of the titled sheet, the recording characteristics of the titled sheet in high humidity is improved, and the excellent recording characteristics in an ordinary humidity is obtd. And, the titled sheet which has low haze and is suitably used for IC and LSI fields, is obtd.
Patent JP-S56168053-A (JP)
Title: Saving method of energy in heating water of bath and vessel therefor
Inventor: FUJIMIYA ISAMU
IPC: F24H9/00
Filed: 1980-05-28
Abstract: PURPOSE: To shorten a period of heating the water of a bath and to increase the energy saving effect, by transferring heat of hot water heated in a bath boiler to water in a bathtub through a branched tube having a high heat conductivity without sending said hot water directly into the bathtub.  
     CONSTITUTION: The hot water heated and supplies by the bath boiler 2 is slowly passed through the detouring branched tube 5 having a high conductivity that extends into the bathtub 1, and then is discharged into the water 10 in the bathtub. Thus, by changing a method of transferring heat energy, the period of heating the bath is shortened, and the energy saving effect is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06284328-A (JP)
Title: Image pickup device
Inventor: MURAKAMI TETSUYA
IPC: H04N5/232
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a stable clear picture by stopping the new storage of the picture in a frame memory when a camera shakes or a focus is not matched, and outputting previous data stored in the frame memory. CONSTITUTION:A discriminator 13 checks a picture quality based on data fetched by a camera 8, and checks the state of the camera itself by directly receiving a signal indicating the state of the camera itself. At the time of judging that the deteriorated picture is outputted from the camera 8 side according to the result of the check, the discriminator 13 controls the data in a frame memory 9 not so as to be updated, and the picture in a satisfactory state before it is deteriorated so as to be outputted to a monitor 10 or a line interface 12. Then, only a luminance signal among the data inputted from the camera 8 is inputted to the discriminator 13, and the discriminator 13 detects a moving vector from the luminance signal, judges that the camera is shaking when the size of the moving vector is more than a threshold value, and applies a control signal to the memory 9, and a signal for temporary stop to a recorder 11.
Patent JP-H09258029-A (JP)
Title: Illuminating device
Inventor: HASHIZUME KYOICHI
IPC: F21V8/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device capable of uniformizing the luminance distribution of an illuminating light beam, efficiently making a light beam from a light source go out as the illuminating light beam and making the whole device light in weight as an illuminating device for making an illuminating light beam go out from a planar surface. SOLUTION: This device is provided with a light guiding plate 10 taking light beams from its end face and rear and making the light beams go out to the front surface side, a reflection plate 11 arranged by providing a space A between it and the rear of the light guiding plate 10 behind the plate 10 and a light source 12 provided opposite to the end face of the light guiding plate 10 and the space A, a light beam radiating to the end face of the light guiding plate 10, from among the light beams from the light source 12, is made incident on the light guiding plate 10 from its end face, a light beam projected toward the space A is reflected by the reflection plate 11 and is made incident on the light guiding plate 10 from its rear.
Patent JP-S55163465-A (JP)
Title: Aging tester
Inventor: IWAMATSU MAKOTO
IPC: G01R31/00
Filed: 1979-06-06
Abstract: PURPOSE: To extract an abnormal circuit easily by a system wherein a detection signal is subjected to time supervision, and when a change in time of its on/off operation exceeds a given range, the circuit is determined as abnormal.  
     CONSTITUTION: Electromagnetic relays 10, 20 30 and relay contacts 11, 21, 31 are provided for circuits 12, 22, 32 to test, and a current is carried to each circuit by turning the electromagnetic relays on according to signals a 1 , a 2 , a 3 . Then, motors 13, 23, 33 are provided as output loads for each circuit; when an output of each circuit is turned on, relay contacts 15, 25, 35 are also turned on, thus obtaining output signals b 1 , b 2 , b 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52153469-A (JP)
Title: Distance measuring apparatus
Inventor: KATOU HIROMITSU
IPC: G01D5/39
Filed: 1976-06-15
Abstract: PURPOSE: To perform contactless measurement continuously and at high accuracy by detecting the contours on both sides of objects to be measured with respectively separate automatic television tracking units (television trackers) and converting the coordinates detected to the distance on both ends etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09260859-A (JP)
Title: Water-proof structure
Inventor: SHIMOYAMA KAZUTOSHI
IPC: H05K5/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent water from penetrating inside a metallic tube through the generated clearance between a resin and its internal wall by hardening and shrinking of the resin, by forming in the internal wall portion of its inlet portion a plurality of grooves or protrusions over its whole circumferential periphery to fill the resin into the inlet portion with the formed grooves or protrusions. SOLUTION: In the internal wall of an inlet portion 11 of a metallic tube 10, grooves 13a-13c with sectional shapes as shown are formed over its whole circumferential periphery independently of each other. Then, into the inlet portion 11 with the formed grooves 13a-13c, a resin 40 hardened by heating or a chemical reaction is filled. Since the filled resin 40 flows and is hardened moving along the lower side slope below the grooves 13a-13c by its gravity, even though it is shrunk in the process of hardening, it can be stuck closely on the internal wall of the metallic tube 10 by virtue of the lower side slope below these grooves 13a-13c. Thereby, water can be prevented from penetrating inside the metallic tube 10 through the generated clearance between the resin 40 and the internal wall of the metallic tube 10 by the hardening and shrinking of the resin 40.
Patent JP-S61230146-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAYAMA NORITAKA
IPC: C07D487/04
Filed: 1985-04-03
Abstract: PURPOSE:To enhance color development performance of a magenta dye, light fastness of its dye image, and the spectral absorption characteristics by incorporating a specified triazole type magenta coupler in at least one of silver halide emulsion layers formed on a support. CONSTITUTION:At least one of the silver halide emulsion layers formed on the support contains a 1H-pyrazolo[3,2-C]-s-triazole type magenta coupler substd. at the 3-position by a group represented by the formula -R1-SO2-R2 in which R1 is an >=3 C alkylene group combining -SO2-R2 with the C at the 3-position of 1H-pyrazolo[3,2-C]-s-triazole ring, and R2 is aryl; thus permitting the color developing performance of the magenta dye and light fastness of its dye image to be improved, and its spectral absorption characteristics to be enhanced.
Patent JP-S62230377-A (JP)
Title: Controller for stoppage of motor at fixed position
Inventor: KEMI KOJI
IPC: H02P3/06
Filed: 1986-03-27
Abstract: PURPOSE:To shorten the stopping time by forming two steps at low and high speed to idling speed and changing over idling speed to idling speed from high speed to low speed immediately before stoppage. CONSTITUTION:Setters 8, 12 each set second and first idling speed at high and low speed. When a command stopping a motor at a fixed position is issued, a signal (a) is brought to an H level, and a switch 9 is closed. Voltage set by the setter 8 is applied to an operational amplifier 11 through a switch 9 and a resistor 10, and second idling speed at high speed is commanded. When the switch 9 is opened and a switch 13 is closed by an output from a timer 5 consisting of an integrator 3 and a comparator 5, first idling speed at low speed is commanded from the operational amplifier 11.