baber/WOPTO huggingface dataset:
Patent JP-2000276985-A (JP)
Title: Gas recovery device
Inventor: NAKAJIMA TOSHIO
IPC: H01H33/56
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas recovery device realizing reduction in power consumption by efficiently operating a compressor and securing excellent safety and reliability by surely preventing outside air from mixing into the compressor. SOLUTION: A pressure switch 8 is connected to the suction side of a compressor 5 for controlling the operation of the compressor 5 based on the suction- side pressure of the compressor 5. The pressure switch 8 is adapted to start the compressor 5 when the suction-side pressure of the compressor 5 becomes the open air pressure plus 0.2 atm. or more and to stop the compressor 5 when the suction-side pressure becomes the open air pressure or less. A sub-tank 7 for storing insulation gas 5 is installed between a gas-insulated apparatus 1 and the compressor 5.
Patent JP-S61242534-A (JP)
Title: Apparatus for electric evaporation of insecticidally effective component
Inventor: PEETAA SHIYUREEDAA
IPC: A01M1/20
Filed: 1986-04-11
Abstract: An electrical device for vaporizing vaporizable material from a solid carrier comprising a feed passage whose rear wall is a heating plate and an L-shaped chimney extending through the feed passage, so that air is drawn in from the lower end of the chimney and passes out the upper end of the chimney after heating, together with vaporized material.
Patent JP-H04316542-A (JP)
Title: Ester derivative
Inventor: OZAWA TETSUO
IPC: C07D213/30
Filed: 1991-04-15
Abstract: PURPOSE:To provide the subject new optically active ester derivatives suitable for a material for a ferroelectric liquid crystal display device. CONSTITUTION:Ester derivatives of formula I [R<1> is 2-18C alkyl, 2-18C alkoxy or formula II (R<3> is 1-15C alkyl; m is 2 or 3; n is 1 or 2); R<2> is 1-18C alkyl; Ring Y<1>, Y<2> and Y<3> are phenylene which may be substituted with F, Cl or CN, formula III, formula IV, cyclohexylene, etc.; X<1> and X<2> are COO, OCO or single bond and one or both of X<1> and X<2> are single bond; C* is asymmetric carbon atom], e.g. a compound of formula V. The compounds of formula I can be obtained, e.g. by synthesizing a compound of formula VII using a compound of formula VI as the strating material, then through a compound of formula VIII, and reacting the compound of formula VIII with a compound of formula IX.
Patent JP-S59209254-A (JP)
Title: Color picture tube
Inventor: KOBA HIROYUKI
IPC: H01J29/86
Filed: 1983-05-13
Abstract: PURPOSE:To prevent an electron beam formed when the maximum deflection angle is achieved from touching or bumping against the inner surface of the conical area of a funnel by providing the funnel with thin areas which correspond to the diagonals of a panel and in which the inner diameter of the funnel locally becomes large, and radially extending the thin areas in the diagonal directions in such a manner as to include axes connecting the centers of the electron guns nearest to the thin areas and the diagonal ends. CONSTITUTION:Grooves 10a, 10b, 10c and 10d corresponding to the diagonal areas of a panel, are formed on the inner surface 6 of the conical area of a funnel. The grooves 10a-10d form the thin areas of the funnel and the inner diameter of the funnel becomes locally large in these areas. When the grooves 10a-10d are seen from the fluorescent screen side, the right grooves 10a and 10b for example are installed in such a manner as to include lines connecting the central axis of an electron gun located nearest to the grooves 10a and 10b, or a right electron gun 8a, and effective diametrical ends (Da) and (Db) practically determined by a rectangular shape whose sides are the horizontal and the vertical effective diameters of the panel. Besides, the right grooves 10a and 10b are installed in such a manner as to extend radially from the center of the funnel toward the points (Da) and (Db).
Patent JP-S57198907-A (JP)
Title: Vaporizing type oil burner
Inventor: TACHIBANA TOSHIHIKO
IPC: F23D11/00
Filed: 1981-05-29
Abstract: PURPOSE:To feed combustion air corresponding to the flow of fuel being fed, by arranging a blast pipe to the inside of a vaporizing cup, in an oil burner of vaporizing type, used for a grain dryer and the like. CONSTITUTION:The titled burner is provided with a vaporizing cup 1 which is formed so that its open end is spread outside in some degree. A diffusing body 4, fitted to a rotating shaft 3 of a motor 2, is fixed to the closed side in a vaporizing cup 1. The above-mentioned vaporizing cup 1 is composed that a blast pipe 8, of which one end is interconnected to the opening 9 of a vaporizing cup 1 and of which other end is continuously connected to an air channel cylinder 11 provided with an opening 10, is provided to the inside of a cup 1, as well as is provided with an oil feed tube 7 of which end outlet 7a is located close to a diffusing body 4. A motor 2 is provided to the inside of an air channel cylinder 11 by the intermediary of a stator 14, as well as a motor 13 for a blast fan 12. The flow of combustion air is independently controlled by separately controlling and rotating a motor 13, from a motor 12.
Patent JP-H11253465-A (JP)
Title: Manufacture of dental sticky material, method for preserving the same, manufacture of denture base using the same, and device for manufacturing dental sticky material
Inventor: IKEDA IKUO
IPC: A61K6/083
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dental sticky material manufacturing method whereby a homogeneous sticky material having no bubbles mixed therein can be obtained easily in a large amount without the need for skill, a sticky material preserving method which does not impair the physical properties of the sticky material over a long period, a method for manufacturing a resin denture base or like using the sticky material, and a device for manufacturing the dental sticky material. SOLUTION: A stirring vessel 2, a holding means rotatably holding the stirring vessel 2, and a stirring blade 12 inserted into the stirring vessel 2 are placed within a vacuum case 11, and the holding means is connected to a rotary drive means. When a liquid monomer and a powder polymer are stirred and mixed by an evacuation defoaming device having a means for supplying the powder polymer to the stirring vessel 2, the mixture of the liquid monomer and the powder polymer is deformed by evacuation while held in the state of liquid. A sticky material obtained is preserved at low temperatures and is taken out by a predetermined amount as necessary and shaped.
Patent JP-H10282941-A (JP)
Title: Reproducing device
Inventor: MARUYAMA KIYOYASU
IPC: G06T13/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device capable of instantaneously changing over at least two data stored in a data storage device in a computer system. SOLUTION: At least two data 21, 22 are stored in a fixed storage device 2. A storage device 3 stores changeover data 21, 22 storing leading parts of the data 21, 22 and a place where the data exist in the fixed storage device, a changeover control means 3A showing steps at the time of changing over the data, and CPU 1 selects and controls contents of data transfer stored in the fixed storage device 2 or the storage device 3 based on the changeover means 3A so that reproducing by a display 5 or a loudspeaker 6 is not suspended when changing over the data.
Patent JP-S61240774-A (JP)
Title: Picture reading device
Inventor: SANNOMIYA KUNIO
IPC: H04N5/335
Filed: 1985-04-18
Abstract: PURPOSE:To permit the responsing capacity of a multiplier to reading of one picture element by sampling solid-state image pickup element output picture signals in a stable time, and after stabilizing the signals, inputting the sampled picture signals and correction value signals to the multiplier. CONSTITUTION:Before correcting multiplication, a delay clock 11 delayed by [tOW+tOS/2] from read clock 7 is made by a delay circuit 10, and solid-state image pickup element output signals 5 are sampled by this clock and stabilized sampled signals 9 are prepared. Signals 9 are sampled in tOS in which signals 5 are stable, and become stable signals for a time equal to the period of the clock 11. A correction value signal 13 is also made to a signal delayed from the clock 7 by operating a correction determining circuit 12 by the clock 11, and the signals 9 and 13 are multiplied by a multiplier circuit 14 and output picture signals 15 are obtained. The signal 13 is obtained by storing a reciprocal 1/Kn of the sensitivity coefficient of a photoelectric conversion system corresponding to each solid-state image pickup element in a ROM by the circuit 12, reading it and D/A converting. In this case, a 1-picture element reading period T is enough for the responding capacity of the multiplier 14.
Patent JP-S5419578-A (JP)
Title: Method of treating surface of fluorescent material
Inventor: NAKANO MASAHIRO
IPC: H01J9/22
Filed: 1977-07-13
Abstract: PURPOSE: To provide a method of treating surface of fluorescent material, according to which amphoteric surface active agent is coated over the surface of fluorescent material, to prevent electrostatic charging of particles of fluorescent material, and thus improving dispersibility of the fluorescent material, to pre vent degradation in quality of the bulb due to contamination of impurities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60227390-A (JP)
Inventor: TANIMOTO SATOSHI
IPC: H05B33/12
Filed: 1984-04-26
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-S5419104-A (JP)
Title: Commutator spark detector for rotary machine
Inventor: IIZUKA TERUO
IPC: H02K11/00
Filed: 1977-07-13
Abstract: PURPOSE: To promote an improvement of sensitivity of commutator spark detecting element, with dust, carbon dust, etc. prevented from sticking to a light receiving port, by means of covering the light receiving port with a protective cover, the inside of which is forcibly ventilated from outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06298457-A (JP)
Title: Device for detecting yarn left on bobbin
Inventor: UCHIDA YUJI
IPC: B65H63/08
Filed: 1994-04-21
Abstract: PURPOSE:To surely detect yarn left on a bobbin delivered from a winder. CONSTITUTION:A device 3, used for detecting the presence of yarn A left on a bobbin 1 which is delivered from a winder as it is mounted on a tray 2, comprises an optical sensor 11 which moves along the length of the bobbin 1 and at an almost equal distance from the surface of the bobbin 1, projects light onto the surface of the bobbin 1, and detects the light reflected from the remaining yarn A so as to detect the presence of the remaining yarn A.
Patent JP-S526238-A (JP)
Title: Practice machine for golf swing
Inventor: GOTOU KENJIROU
IPC: G01P3/68
Filed: 1975-07-04
Abstract: PURPOSE: To provide a process for finding three points i.e., a swing track,a face direction,and a lag between the sweet spot and a shot point by using a photo censor and indicate the track of a shot ball. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11331925-A (JP)
Title: Operating method for radio electric communication system
Inventor: KHANNA SANJEEV
IPC: H04B7/26
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To effectively allocate communication channels to cells in a radio electric communication system by temporarily allocating the channels to each cell until its channel request is satisfied and then allocating the final channel to each cell based on the above temporary allocation. SOLUTION: When channels are allocated to the cells contained in a radio communication system 300 consisting of cells arranged in an hexagonal grid shape, the cells adjacent to each other have mutual interference if the same frequency is assigned to a pair of cells (base stations). Under such conditions, channel request of each of cells 3-i is satisfied in each unit by using three carrier frequencies of channels A, B and C and accordingly a group of cell elements having mutual interference is eliminated. So that the same channel is not allocated to two cells interfering with each other. As a result, the number of channel requests is decreased by one among the cells 3-i of the system 300. This operation is repeated to completely satisfy each channel request.
Patent JP-H09239754-A (JP)
Title: Vibration device of powder slush molding machine
Inventor: OHARA TAKUJI
IPC: B29C41/34
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the vibration device of a powder slush molding machine capable of removing an excessive plastic powder from a slush mold by an extremely simple structure and capable of economically producing a plastic film uniform in wall thickness. SOLUTION: In a powder slush molding machine 20 wherein a bucket 21 and the slush mold 31 attached to a mold frame 28 are provided and the bucket 21 is rotated so as to be inverted at a time of powder slush molding, the hammer 11 made relatively rotatable with respect to the mold frame 28 by the support shaft 14 parallel to the rotary shaft of the powder slush molding machine 20 and the vibrator 15 attached to the mold frame 28 so as to collide with the hammer 11 are provided.
Patent JP-H01256368-A (JP)
Title: Preparation of glucomannan-containing food
Inventor: USHIYAMA KEIICHI
IPC: A23L29/20
Filed: 1988-04-04
Abstract: PURPOSE:To prepare a gelatinous or dried food, containing glucomannan and excellent in taste without harshness due to calcium, by kneading a mixture of the glucomannan with water under pressure and forming the resultant kneaded mixture. CONSTITUTION:Water in an amount of 1,000-3,000pts.wt. and, as desired, an adequate amount of seasoning components, dietary fibers or nutritious components are added to 100pts.wt. glucomannan and the resultant mixture is kneaded under pressure, formed and then dipped in hot water or allowed to stand in hot steam to afford a gelatinous food. Alternatively, 300-1,000pts.wt. water is added to 100pts.wt. glucomannan and further an adequate amount of seasoning components, dietary fibers or nutritious components, was desired, are added. The obtained mixture is subsequently kneaded under pressure, formed and then dried to provide the aimed dried food.
Patent JP-S538888-A (JP)
Title: Impact type cutter
Inventor: KOBAYASHI KUNIO
IPC: B23D15/14
Filed: 1976-07-13
Abstract: PURPOSE: To enable cutting a work to be cut without a warp, bent or burr or the like by interposing the work between upper and lower cutting blades so disposed at their cutting edges as to be oppositely butted with each other and by applying an impact load therebetween. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57198747-A (JP)
Title: Photosensitive resin composition
Inventor: UMETANI KOUHEI
IPC: C08F20/28
Filed: 1981-05-29
Abstract: PURPOSE: The titled composition, prepared by incorporating a compound containing a photopolymerizable unsaturated bond and a photopolymerization initiator with a polyamide containing basic nitrogen atoms, capable of giving a printed matter without blurred ink even in high-speed printing, having improved mechanical strength, and developable with water.  
     CONSTITUTION: A photosensitive resin composition, prepared by dissolving a polyamide, containing basic nitrogen atoms, and obtained from a monomer expressed by formulaI(R and R' are H or 1W10C hydrocarbon; R 1  and R 2  are 1W15C alkylene; A and B are NH 2 , etc.) with a compound expressed by formula II (X is 1W24C bifunctional hydrocarbon or bifunctional hydrocarbon having O, COO, NH, etc.) at a weight ratio between the compound and the polyamide of 0.02W0.40 and a molar ratio between the compound and the basic nitrogen atoms of 0.05W1.00 and a photosensitizer as a photopolymerization initiator in an amount of 0.01W5wt% based on the total amount of both components and 0.001W2wt% thermal polymerization inhibitor in a solvent, e.g. water or methanol, evaporating only the solvent, and uniformly mixing the components. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05247671-A (JP)
Title: Spray etching device
Inventor: INAGAKI AKIHIRO
IPC: C23F1/08
Filed: 1992-03-04
Abstract: PURPOSE:To uniformly and efficiently perform a highly accurate etching by always covering the whole etching surface of a metallic sheet with a less fatigued etching liquid and making the etching speed faster and uniform over the whole surface of the metallic sheet. CONSTITUTION:The fatigued etching liquid 20' remaining on the metallic sheet 12 injected from a spray nozzle is sucked by a liquid sucking means 18 to be discharged.
Patent JP-S569869-A (JP)
Title: Photoelectric type reading circuit
Inventor: OOTSUKA JIROU
IPC: G06K7/00
Filed: 1979-06-30
Abstract: PURPOSE: To improve noise tolerance to variation in white level by forcibly applying an external constant voltage as the comparison signal of a comparing method when a recording medium such as a card is not inserted.  
     CONSTITUTION: Together with a voltage divided by resistances 6 and 7, constant voltage Vc is externally applied to the comparison input terminal of comparator 3 through diode 8. Then, envelope signal (b) detected through diode 4, capacitor 5 and resistances 6 and 7 from signal (a) obtained through white-level detection 1 and amplification 2 is voltage-divided by resistances 6 and 7 so as to set voltage Vc to a voltage a little bit lower than a value of voltage Vb closest to zero. When detector 1 detects a mark card, etc., comparator 3 is applied with comparison voltage Vb and comparator 3 outputs a signal of the high level when marks are found or of the low level when not. When no card is detected, comparator 3 is applied with voltage Vc to generate no output when a mixed noise arrives in detector 1 and amplifier 2 is not more than voltage Vc, so that the noise tolerance can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09238625-A (JP)
Title: Formed boiled rice and mold for producing the same
Inventor: KOUWAKA TOSHIAKI
IPC: A23L7/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the production of formed boiled rice, keeping specified shape, easily disintegrated on eating as a hand-shaped SUSHI (vinegared rice topped with fish) and enabling the eating in a soft state even at a certain time after it is formed, and enable the easy removing of the lower mold and the reduction in collapse of the formed boiled rice in the case where the formed boiled rice is prepared by a SUSHI robot. SOLUTION: A formed boiled rice 40 having middle dents in the longitudinal direction is automatically formed by using an upper mold 33 having a curved surface for forming the upper surface of the formed boiled rice and a protrusion for forming the middle dent in the longitudinal direction, and a lower mold 34 having the first and the second inclination parts for forming the lower surface and further a protrusion for forming the middle dent in the longitudinal direction.
Patent JP-S5610829-A (JP)
Title: Speed-change gear
Inventor: NOZAWA KOUJI
IPC: F16D23/06
Filed: 1979-07-03
Abstract: PURPOSE: To suppress noise of engagement at the time of shifting by fitting the clutch gear in such a manner that it can slide with the forward and backward gears as well as providing a friction material to suppress the difference in revolving speed of a coupling sleeve and the clutch gear prior to the joining of these two.  
     CONSTITUTION: When this speed-change gear, suitable for industrial vehicles, is to be shifted from the neutral to any forward position, the spindle 1 rotates by inertia under the neutral position even though the clutch is disengaged and the forward and backward gears 7, 8 rotate in the opposite directions to each other by the action of a counter gear not illustrated here. When the shift fork 5 is moved to the forward gear 7 side, a coupling sleeve 4 moves in the same direction and a gear 11 moves to the left against the force applied by a spring 9 due to a ring's 25 fitting onto the clutch gear 11 firmly. The ring 25 works so that the sleeve 4 and the gear 11 will have the same speed, and when this is attained the gear 11 is engaged with the sleeve 4 by the aid of the spring 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02262376-A (JP)
Title: Non-volatile semiconductor memory and manufacture thereof
Inventor: NAKAYAMA RYOZO
IPC: H01L29/788
Filed: 1989-03-31
Abstract: PURPOSE:To enable the voltage impressed on a control gate to be lowered during the rewriting process thereby enabling elements to be miniaturized by a method wherein a control gate is provided with the parts buried under floating gates on element isolation regions so as to oppose the bottom surfaces of the floating gates through the intermediary of gate insulating films. CONSTITUTION:Within the title non-volatile semiconductor memory having a memory cell in a MOSFET structure wherein floating gates 14 and a control gate 19 are lamination-formed on a semiconductor substrate 11 through the intermediary of gate insulating films 13, 18 while the parts of the floating gate 14 extend over element isolation regions, the said control gate 19 is provided with the parts 19' opposite to the bottom surfaces of the floating gates 14 through the intermediary of the insulating film 18. For example, recessions 17 are formed on the surfaces of element isolating films 12 while the polycrystal silicon films 19' connecting to the control gate 19 are buried in the recessions 17 so as to oppose the bottom surfaces of the floating gates 14. Finally, p type layers 20 in relatively low concentration and p<+>type layers 21 in high concentration as channel stopper layers are formed under the element isolation insulating films 12.
Patent JP-S559090-A (JP)
Title: Crystalline nnformimidoyl thienamycin
Inventor: TOOMASU DABURIYU MIRAA
IPC: C07D487/04
Filed: 1979-07-03
Abstract: Disclosed is crystalline N-formimidoyl thienamycin and a process for its preparation.
Patent JP-S60229647-A (JP)
Title: Rotating device
Inventor: UCHIDA HIROYUKI
IPC: G01P1/02
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the size of an entirety and to enhance the accuracy and the reliability of detecting a rotation by forming either one of a rotor and a rotary member for detecting the rotation in a bottomed cylindrical shape, and containing it in a container to enclose the other. CONSTITUTION:A motor 6 having a rotor and a rotary member 7 for detecting a rotation are respectively mounted on the same rotational shaft 1, and contained in one containers together with detecting means 8. In this case, a rotary member 7 is formed in a bottomed cylindrical shape, disposed to enclose a motor 6 including the rotor or formed at a rotor 61' of the motor 6 in a bottomed cylindrical shape, and disposed to enclose a rotary member 7' and detecting means 8'. The rotation detecting means can use an optical detector, a magnetic detector or a resolver.
Patent JP-S58200489-A (JP)
Title: Contiguous disc type magnetic bubble element
Inventor: MATSUYAMA KIMIHIDE
IPC: G11C11/14
Filed: 1982-05-18
Abstract: PURPOSE:To attain stable transfer-in operation of bubbles surely, by forming a depth of cut to one edge of a strip conductor pattern along a transfer pattern. CONSTITUTION:In flowing a current to a conductor pattern 20 of strip shape of a transfer-in-gate provided with a major transfer pattern 1... in the direction of the arrow 17, a magnetic bubble 9 is transferred. Then, a depth of cut 25 is formed at the edge 19 at the minor transfer pattern 2 in the two edges of the pattern 1 in the same period as that of the pattern 2, and a disturbance of the current density is generated in this vicinity, and a local magnetic field distribution taking a position 26 as a bottom of magnetic potential is generated. Thus, the bubble 9 is transferred along the major transfer line, allowing to attain stable and sure transfer-in operation of the bubble.