baber/WOPTO huggingface dataset:
Patent JP-S63236003-A (JP)
Title: Optical fiber connector
Inventor: TAMAKI YASUHIRO
IPC: G02B6/38
Filed: 1987-03-25
Abstract: PURPOSE:To satisfactorily execute switching of the connection of an optical fiber in a short time by providing a fitting part to a connecting pin on the flat surface which has been dented from the butt surface of a ferrule of an optical fiber connector, and also, performing chamfering to the upper and lower corner parts of the butt surface of the ferrule. CONSTITUTION:As for all of each ferrule 22, 23 and 25 of an optical fiber connector, a fitting part 9 of a connecting pin 6 is provided on flat surfaces 22c, 23c and 25c which have been dented from butt surfaces 22a, 23a and 25a. Accordingly, depth of this dent produces an effect for avoiding an interference with the connecting pin 6, when the other ferrule 23 has been allowed to descend. Also, with respect to all the ferrules 22, 23 and 25, chamfering is performed to the upper and lower corner parts of its butt surfaces 22a, 23a and 25a, therefore, by abutting of this chambered part, force for drawing apart mutually is generated and the interference can be released. In such a way, a connection switching work is not suspended, an advance for switching the connection is executed smoothly, and the connection of the optical fiber can be switched satisfactorily in a short time.
Patent JP-S60252496-A (JP)
Title: Novel human physiologically active polypeptide
Inventor: WALLACE ROBERT BRUCE
IPC: A61K35/74
Filed: 1985-04-05
Abstract: NEW MATERIAL:A polypeptide containing an amino acid sequence of the formula (Symbols are respectively residues as follows; Gln is glutamine; Asp is aspartic acid; Pro is proline; Tyr is tyrosine; Val is valine; Lys is lysine; Glu is glutamic acid; Ala is alanine; Asn is asparagine; Leu is leucine; Phe is phenylalanine; Gly is glycine; His is histidine; Ser is serine; Thr is threonine; Ile is isoleucine; Trp is tryptophan; Arg is arginine; Met is methionine; Cys is cysteine). USE:An antitumor and antiviral agent. PREPARATION:Deoxyribonucleic acid is linked to an expression vector to give a recombinant DNA, which is used to form a transformant. The resultant transformant is then separated and cultivated to express the deoxyribonucleic acid in the above-mentioned transformant and produce the aimed polypeptide expressed by the formula.
Patent JP-H06282304-A (JP)
Title: Two-degrees-of-freedom pid adjusting device including controlled system model
Inventor: HIROI KAZUO
IPC: G05B11/36
Filed: 1993-03-30
Abstract: PURPOSE:To attain the complete two, agrees of freedom in the whole PID and the advancement of PID control. CONSTITUTION:This two-degrees-of-freedom adjusting device for separating integral operation from proportional/differential operation, entering an objective value and a controlled variable inputted from a controlled object, finding out a deviation between both the inputs by a deviation computing means 1, and then executing the integral operation based upon the deviation, an objective value supplying system for supplying an objective value SV to the means 1 is provided with an integration two-degrees-of-freedom computing means 21 having the transmission function of a unit controlled model setting up the gain of its transmission function to '1' and the device includes the controlled model for attaining the two degrees of freedom for the integration time.
Patent JP-S54162277-A (JP)
Title: Filter for electrostatic dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/14
Filed: 1978-06-12
Abstract: PURPOSE: To simplify manufacturing process of a multipurpse filter and to maintain its filtering efficiency for a long period of time by providing between an dielectric filter and an airing sheet a granular active carbon (or charcoal), a gas- removing substance or a mixture of these substances.  
     CONSTITUTION: A granular body, such as, a granular active carbon (or charcoal), a gas-removing substance-such as, a NO x  gas-absorbing agent, etc.- or a mixture of these substances, is tightly attached to surface of a dielectric filter 7, on the side of an electric blower, consisting of polyester fiber, etc. Further, an airing sheet 10 is provided, and a part of fiber of this airing sheet 10 is pierced in the direction of the dielectric filter 7 by needle punching method, etc. By using method, it is possible to achieve capturing of dust and removal of injurious (or toxic) gas with one filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07257929-A (JP)
Title: Production of granular goethite fine-particle powder and production of granular iron oxide fine-particle powder using the powder
Inventor: KUROKAWA HARUMI
IPC: C01G49/02
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a granular goethite fine-particle powder excellent in particle size dispersion by allowing a ferrous salt soln. to react with a specified aq. alkali soln. and to obtain a granular iron oxide fine-praticle powder excellent in dispersibility by heating and dehydrating or heating and burning the powder. CONSTITUTION:An aq. ferrous salt soln. contg. 0.3-0.6mol/l Fe<2+> is allowed to react with an aq. alkali soln. free of ammonia, contg. 0.1-0.3mol of alkali hydroxide per mol of alkali carbonate and with the total amt. controlled to >=1.0 equivalent with respect to Fe<2+> in a nonoxidizing atmosphere to obtain a suspension contg. an iron-contg. precipitate. The suspension is kept at 50-65 deg.C and agitated for 30 to 360min, then 0.5-5.0 atomic % water-soluble silicate, expressed in terms of Si and based of Fe<2+>, is added, the silicate is oxidized at 50-60 deg.C by passing air through the suspension, and the precipitate is filtered off, washed and dried to obtain a goethite fine-particle powder. The powder is heated at 250-500 deg.C and dehydrated or further heated at 300-800 deg.C and burnt to obtain a granular iron oxide fine-particle powder.
Patent JP-H11245649-A (JP)
Title: Air conditioner for automobile
Inventor: SAKURAI HIROTAKA
IPC: B60H1/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To realize the comfortable airconditioning while giving the required distribution of air flow by providing a partitioning wall for dividing a ventilation passage into plural flow passages in the ventilation passage, and providing a means capable of adjusting the ratio of the ventilation flow of each divided flow passage in the partitioning wall in the upstream side of the evaporator. SOLUTION: An evaporator 3 is arranged in a ventilation passage 2 of an air conditioner 1 for automobile so as to cross the ventilation passage 2, and a heater 4 is arranged obliquely against the ventilation direction in the downstream side of the evaporator 3 so as to partially cross the ventilation passage 2, and a blower 5 is provided in the upstream side of the evaporator 3. In this case, a partitioning wall 6 is extended from the upstream side of the evaporator 3 to the downstream side of the heater 4 so as to divide the inside of the ventilation passage 2 into two flow passages 7, 8. A flow ratio adjusting means 9 formed of a damper for adjusting the ratio of the passing flow of the flow passages 7, 8 is provided at a part of the partitioning wall 6 in the upstream side of the evaporator 3.  Furthermore, air mix doors 11, 12 corresponding to each flow passage 7, 8 are provided in the upstream side of the heater 4.
Patent JP-H09236489-A (JP)
Title: Apparatus for measuring energy density distribution of laser beam
Inventor: AOKI HIKOHARU
IPC: B23K26/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the accurate energy density distribution of a laser beam in the entire effective width of the beam so as to contribute to the improvement in the accuracy of a laser ablation processing. SOLUTION: The apparatus for measuring the energy density distribution of a laser beam comprises laser beam transmitting means 14 for transmitting the beam 2 while preventing the reflection of the beams 2 sequentially from the upstream side on the optical path of the reflected beam by a reflecting mirror 30, vertical direction moving means to the optical path of a CCD camera 10 which outputs charge amount responsive to the beam quantity of the beam at an element unit, a video freezer 12 for performing the role of averaging the number of pulses of the beam detected by the camera, and a computer 13 for measuring the beam quantity distribution of the beam based on the sensed charge amount. When the camera senses the predetermined number of pulses, the data input is cut off by the command from the computer, and the camera 10 makes it possible to move at the length of the camera.
Patent JP-S59197030-A (JP)
Title: Scanning controller
Inventor: ADACHI HIDEKI
IPC: G05D3/00
Filed: 1983-04-25
Abstract: PURPOSE:To control accurately the speed of a scanning member by inverting the scanning member with a control means when the number of generated pulses of an encoder becomes equal to the number of pulses corresponding to a prescribed position of the scanning member. CONSTITUTION:A scanner 4 is moved linearly by pulleys 1-3, and a shielding plate 5 and a reference position sensor 6 are provided. A light emitting element is provided on one of faces facing each other, and a light receiving element is provided on the other; and when the shielding plate 5 comes between both elements, the light input from the light emitting element to the light receiving element is intercepted to detect that the scanner 4 is in the reference position. A motor 7 which drives the scanner 4, an encoder which is the pulse generator added to the motor 7, and a controller 9 which controls the speed of the motor are provided, and the phase of pulses generated from the encoder 8 and that of reference pulses outputted from a reference oscillator are compared with each other to control the speed of the scanner 4.
Patent JP-H05271720-A (JP)
Title: Method for starting gas atomization and gas atomizer
IPC: B22F9/08
Filed: 1992-03-27
Abstract: PURPOSE:To smoothly transfer the molten metal discharging operation to the start of gas atomization without any trouble by discharging the molten metal to remove the impurities sufficiently contained in the molten metal in a chamber. CONSTITUTION:A cylindrical molten metal container 31 to be vertically moved by an air cylinder 25 fixed to the tip of a horizontal arm 23 provided at the lower end of a rod 21 inserted into a chamber and rotated by a motor 27 is freely detachably fixed in an atomizer 1. When atomization is started, a specified amt. of the molten metal injected into a tundish 5 from a ladle 3 is dropped into the container 31 at the initial stage, the container is moved to the lowering position, atomization by high-pressure gas is commenced, and then the arm 23 is turned outward to move the container 31 to the refuge position from the position where the molten metal is dropped from the tundish 5.
Patent JP-S60214873-A (JP)
Title: Production of liquor
Inventor: NAKANISHI KOUICHI
IPC: C12C11/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain a liquor with a low diacetyl content in a short period, by fermenting a fermentation raw material containing a substrate with a facultative anaerobic microorganism under a specific dissolved oxygen concentration throughout the period. CONSTITUTION:A fermentation raw material liquid containing a sugar as a substrate, e.g. wort or fruit juice, is fermented with a facultative anaerobic microorganism, e.g. a yeast such as Saccharomyces uvarum, in a concentration as high as >=0.4wt./vol% under <=0.5ppm, preferably <=0.1ppm dissolved oxygen concentration in the above-mentioned fermentation raw material liquid throughout the fermentation period to give the aimed product.
Patent JP-H03273663-A (JP)
Title: Substrate holder
Inventor: MARUMO KOJI
IPC: H01L21/673
Filed: 1990-03-23
Abstract: PURPOSE:To prevent the falling-off of a substrate at the time of service interruption and at the time of sensor trouble and the insufficient flatness of the substrate by providing a falling-off preventive means for obviating the falling-off of the substrate. CONSTITUTION:When a wafer 30 is extracted from a wafer carrier 20, the height of the wafer carrier 20 is adjusted so that a suction arm 13 is positioned on the side slightly lower than the wafer to be extracted 30. A wafer hand 10 is moved from the right direction to the left direction until a front end enters under the wafer 30 in the suction arm 13 under the state in which falling-off preventive arms 11, 12 are opened as shown in the figure. The suction arm 13 is elevated slightly and the wafer 30 is picked up from the wafer carrier 20, the wafer 30 is sucked and held under a vacuum, the wafer hand 10 is shifted in the right direction up to a position shown in A, and the falling-off preventive arms 11, 12 are closed.
Patent JP-S59196389-A (JP)
Title: Equipment for production of raw material for acicular coke
Inventor: NOGUCHI KOUSAKU
IPC: C10B57/04
Filed: 1983-04-23
Abstract: PURPOSE:To prepare a raw material oil for acicular coke efficiently in a continuous process, by connecting, with a small diameter pipe, an upper tank for circulation of a part of light liquid obtained as final product, to a lower tank to which heavy liquid extracting pipe is attached, and introducing a mixed heavy oil into the lower tank for processing. CONSTITUTION:A heavy oil (A) having relatively low aromaticity and a heavy oil (B) having relatively high aromaticity are heated to about 200-390 deg.C and a mixed oil obtained by confluence of streams of the two oils is made to flow through a pipe 4 to just beneath a pipe 3 in the lower tank 2. The introduced mixed oil flows up through the pipe 3 and is cooled to below about 100 deg.C by a circulated light liquid flowing out of a circulation pipe 15. Formed insoluble substances pass through the pipe 3, settle down at the bottom of the lower tank 2 and are discharged through a pipe 8. A light fluid obtained by removing insoluble substances in the upper tank 1 (16 are trays) is sent through a pipe 11 into a product storage tank and a part of it is recycled through a pipe 15 in the upper tank 1 for flowing down under trays 16.
Patent JP-S59211182-A (JP)
Title: Counter
Inventor: TOYOSHIMA TERUMI
IPC: G06M1/30
Filed: 1984-04-11
Abstract: PURPOSE:To improve design and to improve the operability of a counter by using a combined front panel having a display window, setting at the front of the counter main body and a zero reset button with no need to set an independent zero reset button. CONSTITUTION:A pinion 8 usually meshes a digit wheel 2 and a gear 3, and the revolutions of a reel drive shaft 7 are transmitted to the pinion 8 and the wheel 2 via a rotary belt 6, a pulley 5, a worm gear 4 and a drive gear 3. The wheel 2 displays the number of revolutions of the disk 7. When a front panel 11 is pressed, a zero reset operation part 14 provided to a foot part 13 touches a rotary shaft 9 to move the shaft 9 toward an arrow mark. As a result, the pinion 8 is detached from the wheel 2 and immediately reset to zero. In other words, another lever (not shown in the figure) is revolved in the same way and touches a heart cam provided to the wheel 2 to reset completely the wheel 2 to zero.
Patent JP-S51148343-A (JP)
Title: Microwave equipment
Inventor: OKAKURA KUNIJI
IPC: H05B6/70
Filed: 1975-06-16
Abstract: PURPOSE:A ''T'' branching switch having an isolator and a variable shortcircuit plate is inserted in microwave power transmission routes, and turning ''ON'' and ''OFF'' is made in a short time efficiently.
Patent JP-H07276779-A (JP)
Title: Recording medium
Inventor: TAJIMA SHINJI
IPC: B42D15/10
Filed: 1994-04-11
Abstract: PURPOSE:To prevent the occurrence of an error in the reading of an image even when a conventional fluorescence emitting image is used, in a recording medium containing a visible image consisting of two or more colors and the fluorescence emitting image on the visible image, by reducing the reflectivity between two or more colors forming the visible image within the fluorescence emitting wavelength region of the fluorescence emitting image. CONSTITUTION:In a recording medium containing a visible image 3 consisting of two or more colors and the fluorescence emitting image 4 on the visible image, the reflectivity between two or more colors forming the visible image within the fluorescence emitting wavelength region of the fluorescence emitting image is reduced. The visible image 3 consists of pattern printing layers of different colors and a background printing layers. The difference of reflectivity between two or more colors forming the visible image at the fluorescence emitting peak wavelength of the fluorescence emitting image 4 is set to 20% or less. As a result, even if a fluorescence emitting image such as a fluorescence emitting pattern used heretofore is used as it is, a recording medium not causing or hard to cause an error in the reading of the fluorescence emitting image can be obtained.
Patent JP-S55620-A (JP)
Title: Sweep gate circuit
Inventor: IWABUCHI MITSUNOBU
IPC: H04N17/00
Filed: 1978-06-16
Abstract: PURPOSE:To reduce the jitter in a simple constitution for the sweep gate circuit used to the oscilloscope or the like of the television picture receiver by generating the gate signals in synchronization with the equivalent pulse in the vertical synchronous pulse section. CONSTITUTION:Synchronous signal input terminal 1 is connected to trigger input terminal T of flip-flop circuit 2, and switch signal input terminal 7 is connected to NOR gate 5 along with output Q  of circuit 2. And this output is supplied to input terminal D of circuit 2 via integrating circuit 6. The output of circuit 2 is connected to output terminal 8 via slope signal generation circuit 3 and then to set terminal S via reset circuit 4.
Patent JP-S548383-A (JP)
Title: Air transportation machine with device for preventing adhesion of pulverulent body
Inventor: YOSHIOKA HIROSHI
IPC: B65G53/16
Filed: 1977-06-20
Abstract: PURPOSE: To prevent the adhesion of pulverulent body, by vibrating vibratory bodies, such as, a rubber membrane, etc. mounted to an inwall surface of a casing of a transportation chamber by slightly expanding and contracting the vibration bodies by means of low pressure air, etc., to shake down pulverulent body attached to the vibration bodies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03275714-A (JP)
Title: Curing agent composition for epoxy resin and epoxy resin composition containing same composition
Inventor: KOBAYASHI KAZUMASA
IPC: C08G59/56
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the title composition useful as coating compound, etc., having a long pot life at normal temperature, developing mechanical properties and heat resistance even in middle-temperature curing, comprising an epoxy adduct of an imidazole compound, primary amine-containing aliphatic amine compound etc. CONSTITUTION:The objective composition comprising (A) an epoxy adduct of an imidazole compound shown by the formula [R<1> is H, 1-3C alkyl or (substituted) phenyl; R<2> is H or 1-3C alkyl] and/or Michael adduct modified substance and (B) a compound containing two or more active hydrogens which is a primary amine-containing aliphatic amine and/or a primary amine containing alicyclic amine compound or an epoxy adduct thereof and/or a Michael adduct modified substance preferably in a ratio of the component A/B=(25/75)-(60/40) (weight ratio).
Patent JP-H08226211-A (JP)
Title: Aparatus for changing way of receiving solar heat
Inventor: TAKITA SUMIKO
IPC: E04H1/02
Filed: 1995-02-22
Abstract: PURPOSE: To provide a condition resistive to change of exterior temperature for the interior by a method wherein films made of material changing in color in accordance with change of temperature are stuck to appropriate positions on the roof, the eaves and the like of a building. CONSTITUTION: A film 1 made of a material that becomes light in color as temperature rises and becomes dark in color as temperature falls is wrapped up in a specified shape with a transparent, waterproof film 2. The waterproof film 1 formed in a way as mentioned above is stuck with an appropriate adhesive to the roof, the eaves, the pent roof and the like of a building, and thereby an apparatus for changing the way of receiving solar heat is completed. As the exterior temperature rises, the apparatus for changing the way of receiving solar heat becomes gradually light in color and stops absorbing solar heat, and thereby the temperature inside the building does not rise.  On the other hand, as the exterior temperature falls, the apparatus becomes gradually dark in color and starts absorbing solar heat while stopping reflection of solar heat, and thereby the temperature inside the building rises.
Patent JP-H0335749-A (JP)
Title: Bread-improving agent
Inventor: YAN MAATO
IPC: A21D2/18
Filed: 1990-03-23
Abstract: PURPOSE: To obtain a bread improver compsn. contg. cellulase and peroxidase. CONSTITUTION: This bread improver compsn. contains cellulase and peroxidase and preferably further contains glucose oxidase and sugar. It is preferable that >=1ppm cellulase, >=1ppm peroxidase, 0.1-2wt.% glucose and 0.05-5wt.% sugar are incorporated into flour.
Patent JP-H05232623-A (JP)
Title: Photorecording medium
Inventor: HORIKAWA YUKIO
IPC: G03C1/73
Filed: 1992-02-20
Abstract: PURPOSE:To obtain the photorecording medium capable of forming a record high in density and small in clouding due to crystalization by forming a thin film of a diarylethene type photochromic compound on a base and forming a reflective film on this thin film. CONSTITUTION:This photochromic compound is represented by formula I in which each of Ar<1> and Ar<2> is a group of formula II or III or the like; R<1> is alkyl, acyl, or aryl; each of R<2> and R<7> is alkyl, perfluoroalkyl, or alkoxy; and each of R<3>-R<6>, R<8>, and R<9> is alkyl, acyl, alkoxy, dialkylamino, aryl, or cyano. The base can be used so far as it transmits the light to be used for writing in and writing out and erasing, and it is embodied by a glass plate, polycarbonate, polymethyl methacrylate, polyester, and polystyrene plates or films and the like.
Patent JP-H06281006-A (JP)
Title: Pressure ring
Inventor: ITO MITSUO
IPC: F02F5/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a pressure ring keeping an excellent airtight characteristic provided by a pressure ring having special engagement structure even at the time of the abrasion of a cylinder inner wall, and having sufficient durability with a breaking resistant performance improved. CONSTITUTION:A pressure ring R1 is formed by providing a protruded part 12, extending in a peripheral direction from an outer peripheral surface and one side side surface, on one side engagement end part 11, and also a notched recessed part 2, engaged with the protruded part 12, on the other side engagement end part 1. The cross section shape in the peripheral direction of the ring of the protruded part 12 has a rectangle, the cross section shape in the radious direction of the ring has a trapezoid or the edge of a sword, and the receiving surface of the notched recessed part 2 is adopted as the supplemental shape for the protruded part 12. Such the formation of the protruded part 12 and the notched recessed part 2 eliminates the breaking of the protruded part 12.