baber/WOPTO huggingface dataset:
Patent JP-H05333241-A (JP)
Title: Method for measuring dimension of optical optical parts
Inventor: TOFUJI SHINPEI
IPC: G02B6/40
Filed: 1992-06-02
Abstract: PURPOSE:To provide the method for measuring the dimensions of optical parts which can suppress the errors on the positions of the centers of pin holes and, therefore, makes it possible to obtain the central positions of the respective fiber insertion holes on the basis of the positions of the pin holes with high accuracy. CONSTITUTION:The positional relations between the centers of the pin holes 4c of the optical parts 4 having the pin holes 4c, 4c and multiple fibers 6 and the centers of the respective optical fibers of the multiple fibers 6 are determined by inserting single-fiber ferrules 8 mounted with optical fibers 9 in the pin holes 4c and measuring the centers of the optical fibers 9 of the single-fiber ferrules 8 and the respective optical fibers of the multiple fibers 6. The dimensions are measured by maintaining the spacings between the single-fiber ferrules 8 to be inserted into the pin holes 4c of the optical parts 4 and the pin holes 4c.
Patent JP-S57152350-A (JP)
Title: Preventing method for solidification of molten metal
Inventor: FUJITA MASAYUKI
IPC: B22D41/36
Filed: 1980-10-09
Abstract: PURPOSE:To prevent the damaging of the plate slideway of a sliding nozzle owing to inclusion of molten metal or the like by supplying a solidification- preventing agent for molten metal on said slideway. CONSTITUTION:An solidification-preventing agent consists of >=1 kind of the following (a)-(h); (a) >=1 kind of various ceramics of low m.p. and high m.p., or metallic compds., (b) >=1 kind of low m.p. metals, reducible metals, alloys, (c) >=1 kind of various phosphates, (d) >=1 kind of mineral oils, (e) >=1 kind of vegetable oils, (f) synthetic oils >=1 kind of resins, etc., (h) an exothermic agent or a foaming agent and other materials, and is used by adding an antifriction compsn. and a binder properly thereto. To use the above-mentioned preventing agent, hole parts 10 are provided to a stationary side plate 1 in contact with a ladle port 4 and a sliding side plate 2 in contact with an outflow port 5 for molten metal and the preventing agent is fed by pressure through these and is properly supplied to the slideways.
Patent JP-H11334711-A (JP)
Title: Film-like substance feeding device and packing device with film-like substance
Inventor: HIRAISHI EIJI
IPC: B65B11/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable cutting, feeding of a film-like substance and packing with the film-like substance to be carried out positively in a film-like substance feeding device and a packing device with the film-like substance. SOLUTION: A film-like substance feeding device 65 having a feeding passage for a film-like substance 0 and a film-like substance cutting mechanism 67 for cutting the film-like substance 0 and feeding it is constructed such that the film-like substance cutting mechanism 67 is provided with a film-like substance holding roll 50 rotated while holding the film-like substance 0; and a cutting roll 60 having a cutting blade 64 for cutting the film-like substance 0. The film-like substance holding roll 50 is comprised of a suction mechanism for sucking and holding the film-like substance 0 and a groove 55 for receiving the cutting blade 64. The film-like substance holding roll 50 and the cutting roll 60 are rotated in synchronous manner and then a location of the film-like substance 0 held by the film-like substance holding roll 50 is cut by the cutting blade 64.
Patent JP-2000329442-A (JP)
Title: Cooling storage chamber
Inventor: KAWANISHI YASUHIRO
IPC: F25D11/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of a compressor and to improve precision of control of the respective temperatures of a storage chamber having, a plurality of different temperature zones. SOLUTION: A cooling storage chamber 1 is formed such that a deep freezing chamber 5 and a refrigerating chamber 6 are partitioned from each other in a heat insulation box body 2, the cooling storage chamber comprising a cooling device having a refrigerant circuit consisting of a compressor 10, a condenser, a pressure reducing device, and a vaporizing pipe 11; and a Peltier element 13 situated in the deep freezing chamber 5. During cooling operation, the heat dissipation surface of the Peltier element 13 is situated in a heat-exchanging manner at a cooling plate 12, the interior of the refrigerating chamber 5 is cooled by the cooling surface of the Peltier element 13, and the interior of the refrigerating chamber 6 is cooled by the cooling plate 12.
Patent JP-S631872-A (JP)
Title: Pressure discharging device for sf6 gas shielding equipment
Inventor: SONOBE HIROSHI
IPC: F16K17/04
Filed: 1986-06-19
Abstract: PURPOSE:To prevent gas leak by installing a valve seat made of the resinous material which possesses the SF6 decomposition gas resistance and non- adhesiveness onto a body and installing a valve part made of the rubber material which possesses the SF6 decomposition gas resistance onto the valve body. CONSTITUTION:A valve seat 18 made of the resinous material which possesses the SF6 decomposition gas resistance and non-adhesiveness is set into a body 13 installed onto an installation plate 12. A valve seat 23 installed onto the inside surface of the valve body 21 is made of the rubber material which possesses the SF6 decomposition gas resistance. Therefore, the adhesion and adsorption phenomenon of the valve part for the valve seat can be prevented, and gas leak can be prevented.
Patent JP-H0436917-A (JP)
Title: Gas blast circuit breaker
Inventor: SEKI YASUHARU
IPC: H01H33/70
Filed: 1990-06-01
Abstract: PURPOSE:To make gas heating with arcs in the normal breaking process by furnishing a storage chamber at the periphery of a puffer chamber, putting the storage chamber in communication with the movable side gas flow path, and boosting in advance the gas pressure at the time of circuitry breaking in this storage chamber by means of feeding the exhaust hot gas on the movable side. CONSTITUTION:The gas in a buffer chamber 6 with the gas pressure boosted by breaking motion is blown to the arc 16 generated between a stationary piece 1 and a moving piece 2. Then the gas stream diverges in two ways, i.e. on the stationary piece 1 side and the gas flow path 8 side, to generate so-called double flow. Gas heating due to the arc 16 is applied to the gas stream (a) on the gas flow path 8 side, and the gas pressure in the storage chamber 7 is going to be boosted. Then the tripping motion is ended, and gas blowing from the buffer chamber does not exist any more. However, the gas pressure in the storage chamber 7 has been boosted in the preceding processes, and now a gas stream (b) is generated from the storage chamber 7 to the stationary piece 1 side. Even though arcs are continued due to multiple lightning, a suffi cient blowing for circuitry breaking will be obtained.
Patent JP-H09326013-A (JP)
Title: Magnetic card and magnetic card processor
Inventor: ABE MINEO
IPC: B42D15/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal use of a forged magnetic card and to suppress the increase of the cost of a device side then. SOLUTION: A first magnetic layer 103 of high coercive force recording a nonerasable magnetic bar code is formed on the base material 102 of a card 101 and a second magnetic layer 104 of low coercive force recording a magnetic data is formed on it. In addition, the side of the device is provided with a head reading data of the second magnetic layer 104 at the time of using the card, a means controlling the head to erase the second magnetic layer 104, a means controlling the head to reproduce the bar code of the first magnetic layer 103, a means judging the correctness of the card based on the reproduced bar code and data, and a means controlling the head to record data in the second magnetic layer 104. Consequently, the side of the device can record and reproduce data by means of one head and can securely detect the illegal use of the forged card.
Patent JP-H01310709-A (JP)
Title: Method for washing magnetically separated particle
Inventor: TAKEMOTO MASAKANE
IPC: B03C1/032
Filed: 1988-06-10
Abstract: PURPOSE:To efficiently wash a magnetic filter by the action of both the generated centrifugal force and an alternating magnetic field by arranging the magnets in such a form that the magnetic filter is pinched thereby from the upper and lower parts and rotating the magnetic filter while fixing the magnets. CONSTITUTION:When a magnetic filter is washed, the magnetic filter 2 is rotated at high velocity with a motor 11 and washed by both an alternating magnetic field which is generated by rotation and allowed to act on the filter element and magnetic particles and washing liquid continuously and intermittently ejected through the nozzles 13. In this case, when both a ferromagnetic fine wire constituting the filter element and the magnetic particles to be attracted and removed have the same magnetic characteristics, demagnetizing effect due to the alternating magnetic field is caused and when the magnetic characteristics of both are different to each other, magnetic-pole inversion effect due to the alternating magnetic field is caused and thereby washing efficiency is improved. Simultaneously the channel flow in the filter is prevented by intermittent injection of washing liquid.
Patent JP-S624140-A (JP)
Title: Electronic copying machine
Inventor: IMAMURA TAKAO
IPC: B65H3/46
Filed: 1985-06-28
Abstract: PURPOSE:To make it possible to feed copying paper sheets into a cassette without removing cassette from an electronic copying machine, by providing a lid which is hinged so that it is rotatable from one side face of the cassette body to the projecting side, for covering the upper surface of the cassette. CONSTITUTION:The rotatable base section 4b of a lid 4 is hinged to one side face of an upper cassettes 4 projecting from a body 1, and therefore, the lid 4 is rotatable about the rotatable base section 4b to openably and closably cover the upper surface of projecting end section of the upper cassette 4. Further, the lower cassette 5 is formed so that it is longer than the upper cassette 4. The rotatable base end 5b of a lid 5a is hinged to the projecting end side face of the upper cassettes 4 so that the lid 5a openably and closably covers the upper surface of projecting end section of the lower cassette 5. No retainer pawls are provided in the cassettes 4, 5, and therefore, when the lid 4a or 5a is opened after stopping the operation of the copying apparatus 1, copying paper sheets may be supplied into the cassette 4 or 5.
Patent JP-S63308215-A (JP)
Title: Control method for magnetic bearing
Inventor: FUKADA SATORU
IPC: F16C32/04
Filed: 1987-06-06
Abstract: PURPOSE:To make it possible to control a magnetic bearing stably and still precisely by providing a means which controls inclination of a rotary shaft around the center of gravity to 0 and a means which controls position of the center of gravity of the rotary shaft to be supported to a fixed position. CONSTITUTION:A rotary shaft 1 is supported in non-contact by magnetic attracting forces of electromagnets 2A, 2B, 3A, 3B attached to both end portions of the rotary shaft 1. Together with setting a time constant of the first order lag of magnetic flux of one side of these electromagnets equal to a time constant of the first order lag of magnetic flux of the other side, magnetic attracting force of the electromagnet of this one side is made to be constant times as strong as magnetic attracting force of the electromagnet of the other side. Under this condition, magnetic attracting forces of electromagnets are corrected by compensators 6, 7 based on a set position of a displacement detecter 4 which detects displacement of the rotary shaft 1 and distances of set positions of respective electromagnets from the position of the center of gravity of the rotary shaft. On this occasion, a transfer function of a means controlling inclination of the rotary shaft 1 around the center of gravity to 0 exists as a function multiplied by fixed multiplier a transfer function of a means controlling the position of the center of gravity of the rotary shaft 1 to be supported to fixed position.
Patent JP-H05334857-A (JP)
Title: Acoustic reproducing device
Inventor: MAEDA AKIRA
IPC: G11B27/10
Filed: 1992-06-02
Abstract: PURPOSE:To rapidly select a music, which is missed during a music scanning, with a simple operation by providing a changeover means which easily changes the scanning direction of the music scanning. CONSTITUTION:A reproducing means 2 reproduces the music recorded in a medium 1 and the reproducing position is rapidly varied by a scanning means 3. The means 3 varies the reproducing position in a normal direction or a reverse direction and an intermusic is detected by an intermusic detection means 4 during a scanning. Moreover, a control means 5 controls the means 2 and 4 and when an intermusic is detected during a scan, the means 2 reproduces a prescribed amount from the starting position of the music and again continues the scanning. Here, a changeover means 6 simply changes the scanning direction of the means 3 and selects the desired music.
Patent JP-H11342097-A (JP)
Title: Cleaning device
Inventor: OGAWA MITSUYASU
IPC: A47L11/283
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device with excellent handleability without being troubled by a power cord at the time of use. SOLUTION: This device is provided with a main body provided with a secondary battery 8 for supplying power to a DC electric motor 2 for driving a cleaning tool and a charging base for mounting the main body. The main body is constituted of a lower main body 1 for moving a surface to be cleaned and an upper main body 7 freely tiltably attached to the lower main body 1 and a lock mechanism (not shown in the figure) for turning the tilting operation of the upper main body 7 and the lower main body 1 to a lock state is provided. Thus, since the upper main body 7 and the lower main body 1 are freely tiltable at the time of cleaning, operability is excellent. Also, even when the lower main body 1 is floated from the surface to be cleaned, the lower main body 1 is not turned by the lock mechanism and the mounting work to the charging base of the main body is excellently performed.
Patent JP-H04226452-A (JP)
Title: Color developing agent, processing solution composition and color image forming method
Inventor: TANIGUCHI MASATO
IPC: G03C7/407
Filed: 1991-06-13
Abstract: PURPOSE:To ensure ordinary photographic processability and to give an image having high light, moisture and heat resistances of.the developed color (e.g. yellow or cyan). CONSTITUTION:A p-phenylenediamine color developing agent having a prim. amino group as one of the amino groups and a substd. tert. amino group as the other is used. The tert. amino group has a group represented by a general formula -R3-NR4(X) as the substituent. In the formula, R3 is >=2C alkylene, R4 is H or alkyl, X is -CO-NR5(R7), -CO-OR6 or-SO2-NR5(R7), each of R5 and R7 is H, alkyl or aryl and R6 is alkyl or aryl.
Patent JP-S5943965-A (JP)
Inventor: RAINAA HETSUPERU
IPC: F02M61/18
Filed: 1983-08-04
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-S5474230-A (JP)
Title: Descaling of steel
Inventor: FUKUZUKA TOSHIO
IPC: B21B45/00
Filed: 1977-11-24
Abstract: PURPOSE:To enhance greatly the removability of scale by keeping the surface temperature of steel at more than 1000 deg.C in removing the scale on the steel surface by a high pressure water jet descaler prior to the rolling of steel by a hot rolling mill. CONSTITUTION:When steel is subjected to a hot rolling treatment, the primary scale on the surface of steel is removed by the high pressure water jet descaler 6 prior to entry into the hot rolling mill 2. The surface temperature of steel coming into the descaler 6 is kept at more than 1000 deg.C in order to raise greatly the removability of scale. The steels such as aluminium-killed steel, silicon-killed steel, etc., whose scale is difficult to remove, are inserted into the heating furnace 5 in a F row, nearest to the descaler 6, covered with the heat insulating cover 7, heated by the heater 8, or suppressed the cooling of steel as much as possible by hastening the speed of roller table. Thus, the steel kept at more than 1000 deg.C is sent into the descaler to completely remove scale.
Patent JP-S622781-A (JP)
Title: Joint device for camera and deck
Inventor: IWATSUBO TSUKASA
IPC: H04N5/225
Filed: 1985-06-28
Abstract: PURPOSE:To facilitate easy joining/separating jobs between the camera and deck parts by providing an elastic member which energizes a rotary member in a single direction and an operating member which drives the rotary member in the opposite direction. CONSTITUTION:A lock lever 29 having a hook part 291 containing a radius part at an end and a cut part 292 at the other end respectively is fixed by a nut 31 so that the lever 29 is rotated around a shaft 30 protruded from a camera part 21. A slide knob 32 fitted to the part 292 of the lever 29 has a stepped part 321 at its end and a projected part 322 at the other end respectively. A lock button 34 which is constantly pushed toward an arrow head F by a spring 33 is fitted to the part 321 of the knob 32. This knob 32 is always pushed toward an arrow head B since a spring 35 is fitted to the part 322. Thus the lever 29 is energized toward an arrow head A.
Patent JP-H10328764-A (JP)
Title: Method for drawing steel shapes
Inventor: NAKAGAWA YUJI
IPC: B21D39/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To smoothly operate loading and unloading an inside die between flanges of a steel shapes, and to improve the workability and the productivity without requiring a special mechanism for any drawing shape. SOLUTION: This is a drawing method of a steel shapes to reduce the distance between flanges F, F by using a die 2 on the steel shapes A having the flanges F, F with the inside faces opposed to each other at an interval, the die 2 is provided with inside dies 3 inserted between the flanges F, F and fitted for the inside face shape of the flanges F, F after being drawn, and this inside dies 3 are formed freely expandable and contractable in the drawing direction, and when the width is expanded, drawing is executed and when the width is contracted, the steel shapes A are made movable.
Patent JP-S5267224-A (JP)
Title: Frame memory for character display
Inventor: FUJIKATA KENJI
IPC: G09G5/22
Filed: 1975-12-01
Abstract: PURPOSE: In order to eliminate waste area of memory, the character pattern data is recorded without any space onto the frame memory with a unit of capacity of n- character quota. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05329839-A (JP)
Title: Fiber reinforced theremoplastic resin structure and production thereof
Inventor: FUJII YASUHISA
IPC: B29B11/16
Filed: 1992-06-03
Abstract: PURPOSE:To efficiently and economically produce a fiber reinforced thermoplastic resin structure having high mechanical strength reinforced by a long fiber and markedly improved in the dispersibility of a reinforcing fiber. CONSTITUTION:The continuous reinforcing fiber bundle taken out of a reinforcing fiber bundle aggregate is impregnated with a molten thermoplastic resin while pulled to produce a fiber reinforced thermoplastic resin structure containing substantially parallelly arranged reinforcing fibers in an amount of 5-800% by wt. of the whole of the structure. In this method, the reinforcing fiber bundle to be used is obtained by forming a fiber bundle composed of fibers subjected to sizing treatment into a cylindrical wound body and drying the same so as not to substantially generate the evaporation from the upper and lower side surface parts of the wound body.
Patent JP-S6122624-A (JP)
Title: Appearance inspection device
Inventor: NAKAGAWA KIYOSHI
IPC: G01N21/88
Filed: 1984-07-11
Abstract: PURPOSE:To prevent the missing of a pattern inspected part as well as to speed up a pattern inspection by a method wherein drawing pattern data are converted into the pattern data for inspection, the region to be inspected is formed into a rectangular shape, and it is overlapped on the adjoining region. CONSTITUTION:A drawing data part 1 transmits the drawing pattern data memorized in a magnetic tape 3 and a magnetic disc 2 to a drawing part 4 and a converting part 5. The converting part 5 performs the correction of numerical value based on the sequence of order of the data and the change made by the drawing part 4. The converted data are memorized in a memory part 10 as the pattern data for inspection. An inspection part 11 scans on the surface of a photomask 9 by dividing it into rectangular regions. These rectangular regions are overlapped on the adjoining regions. The measuring data of inspection are sent to a comparison part 12, and they are compared with the pattern data to be used for inspection by real time.
Patent JP-S6121090-A (JP)
Title: Novel phosphorus-containing compound and preparation thereof
Inventor: IMAI SATOSHI
IPC: C07F9/30
Filed: 1984-07-11
Abstract: NEW MATERIAL:2-Phosphinomethylamlic acid expressed by the formula or a salt thereof. USE:Capable of improving the production of a substance SF-1293 by adding the above-mentioned novel substance to a process for production and cultivation of the substance SF-1293 useful as a herbicide. PREPARATION:A microorganism, belonging to the genus Streptomyces, and producing the 2-phosphinometrylmalic acid is cultivated to give a culture, and the aimed 2-phosphominomethylamid acid is collected from the resultant culture. Preferably, fluoroacetic acid or a salt thereof is added to the culture medium for the microorganism producing the 2-phosphominomethylamlic acid.
Patent JP-H11334715-A (JP)
Title: Paper container
Inventor: ABE SHINGO
IPC: B32B27/30
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a container that is excellent in peeling separability with respect to foodstuff, water resistance and oil resistance preventing the water and oil contents of the foodstuff from oozing out, and heat resistance by forming the container formed out of paper in which a non-fluororesin resin layer is formed on its surface and on the upper face of the resin layer a fluororesin layer is formed. SOLUTION: In the paper container 10, a peripheral wall part 12 is formed upward on the periphery of a recess part 13 in the middle, also a flange 11 is formed on the upper end of the peripheral wall part 12, and, in them, drawing marks 11a and 12a, made during its production, remain. The paper container 10 is produced in such a manner that a paper board with a coating layer on its surface is pressed and blanket out into a specific size and the blanked piece of paper is drawn. In this case, the coating layer is formed of two layers, a foundation layer and a surface finish layer.  The foundation layer is formed by applying a coating material, which comprises, for example, an acrylic resin, to the upper face of the paper board, and the surface finish layer is formed by applying a coating material, which comprises, for example, tetrafluoroethylene resin, to the upper face of the foundation layer.