baber/WOPTO huggingface dataset:
Patent JP-S5797854-A (JP)
Title: Method for prevention of breakout of ingot in continuous casting
Inventor: ITOYAMA SEIJI
IPC: B22D11/16
Filed: 1980-12-12
Abstract: PURPOSE: To foresee break out and prevent the generation thereof by measuring the temp. of a mold for continuous casting in the measuring positions satisfying the specific equation.  
     CONSTITUTION: On shoft sides 1, 3 and long sides 2, 4 of a mold, the temp. measuring positions thereof are determined at an lmm distance in a casting direction from the meniscus b 1 , and in this l position, for example, thermocouples are mounted at wmm spacing in a horizontal direction, whereby the temps. are measured. In this case, the distance l and the spacing w are required to satisfy the relation of the following equation: K 1 .w+l<L-K 2 .VR.tr, where L: the distance mm from the meniscus of the molten metal in the mold up to the outlet of the mold, VR: casting speed mm/min, K 1 , K 2 : the constants determined by casting conditions such as the cooling speed of the mold, casting speed and the like, tr: the time second since the temp. of the mold changes abruptly until breakout occurs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57100688-A (JP)
Title: Dynamic memory circuit system
Inventor: IWATA KAZUHIRO
IPC: G06F12/06
Filed: 1980-12-12
Abstract: PURPOSE:To shorten the access time of a memory by utilizing access to alternate prescribed bits 0 and 1 of an address. CONSTITUTION:During access to a memory, a chip enable signal CE and address inputs A0-A3 are supplied, and a clock generator CG12a or 12b is selected according to whether the A0 is 1 or 0, thereby generating various timing signals. For example, while the CG12b is enabled and the CG12a is disabled, a memory matrix 16a is precharged sufficiently, and a memory matrix 16b is also precharged one cycle before, enabling necessary access.
Patent JP-S6420435-A (JP)
Title: Device for monitoring concentration of carbon in solution
Inventor: UETAKE NAOTO
IPC: H01F6/00
Filed: 1987-07-15
Abstract: PURPOSE:To monitor the concn. of carbon in a soln. in a non-contact state by guiding the soln. into a strong magnetic field, projecting the radio waves corresponding to the nuclear magnetic resonance frequency of <13>C thereon and measuring the quantity of the resonance absorption thereof. CONSTITUTION:A superconductive magnet 2 consisting of a superconducting material of a Y-Ba-Cu-O system is housed in a thermostatic chamber 1 and is made into a hollow cylindrical shape. This superconductive magnet is kept at a liquid nitrogen temp. by a temp. controller 3 and exhibits superconductivity. The radio waves of about 100MHz which is the resonance absorption region of <13>C are formed by a frequency source 8 and are projected to the water in a piping through a transmission coil 6. Pulses are generated at every 60s and the free induction attenuation of the magnetization after the pulse incidence is observed by a reception coil. The signal is sent via a signal receiver 9 to a data processor 10 and is recorded 11.
Patent JP-S6423094-A (JP)
Title: Fluid loop for artificial satellite
Inventor: TSUKAMOTO MORIAKI
IPC: B64G1/50
Filed: 1987-07-15
Abstract: PURPOSE:To remove the practical limitation in a conveyance distance for a fluid by a method wherein a magnetic fluid (superconductive fluid) mixed with superconductive corpuscles is used as a fluid for a fluid loop and a magnetic field is applied to the heat exchanging part of a heat radiating part. CONSTITUTION:At a part of a fluid loop 1 the heat exchanger 4 of a heat receiving part and at the other part the heat exchanger 5 of a heat radiating part are installed respectively. At the exchanger 5 a magnet 6 is placed around the loop 1. At the inlet part of the exchanger 5 a heater 9 controlled by a controller 8 is installed. Into this fluid loop a magnetic fluid composed of a refrigerant such as Freon 11, etc., mixed with supercondcutive corpuscles is sealed. While a superconductive fluid passes through the exchanger 5, the temp. changes from a critical temp. (Tc) or more to the temp. of Tc or less. Since a magnetic field is applied to the exchanger, the superconductive fluid at the temp. of Tc or less receives the resiliency from the magnetic field and the superconductive fluid at the temp. Tc or more hardly receives force from the magnetic field. By this difference of mutual acting forces the superconductive fluid can be circulated in the fluid loop. This resiliency is proportional to the square of a magnetic flux density at a critical magnetic field or less and there is no limitation for conveyance distance in practice.
Patent JP-S57106642-A (JP)
Title: Hexitol, manufacture and medicinal composition containing same
Inventor: IRONA EREKESHIYU
IPC: A61K31/215
Filed: 1981-11-02
Abstract: Hexitols of the general formula 
<CHEM>
 (wherein
 the hexitol skeleton corresponds to dulcitol, mannitol or iditol,
 R@ represents a halogen atom,
 R<3> represents a hydroxy group, or
 R<2> and R<3> together form an oxygen atom;
 R represents a free carboxy containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a free carboxy containing arylcarbonyl group with 8 to 12 carbon atoms or a free carboxy containing satiurated or unsaturated aralkylcarbonyl group with 9 to 11 carbon atoms) and
 Rs@ represents a hydrogen atom, a free carboxy containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a saturated or unsaturated C2-10 alkylcarbonyl group, an alkoxycarbonyl containing saturated or unsaturated alkylcarbonyl group with 4 to 10 carbon atoms, a saturated or unsaturated C8-10 aralkylcarbonyl group, a free carboxy containing arylcarbonyl group with 8 to 12 carbon atoms or a free carboxy containing saturated or unsaturated aralkylcarbonyl group with 9 to 11 carbon atoms) and salts thereof possess tumour inhibiting activity. 
<??>The hexitols of the present invention are prepared by hydrogenation of a corresponding benzyloxycarbonyl containing 1,2-5,6-dianhydrohexitol, reaction of 1,2-5,6-dianhydrohexitol with a dicarboxylic acid anhydride and halogenation of a corresponding 1,2-5,6-dianhydrohexitol.
Patent JP-H0227020-A (JP)
Title: Pile driver
Inventor: YANAJIMA IKUO
IPC: E02D7/20
Filed: 1988-07-15
Abstract: PURPOSE:To shorten the length of a leader by constituting a pile driver with an auger digging mechanism which is engageable with the head portion of a hollow pile entered under pressure and which uses a pile as a digging reaction, and a chuck device which chucks the outer perimeter of the hollow pile and ascends/descends along the leader. CONSTITUTION:A pile driver is basically constituted with an auger drive device 60 which digs the inside of a hollow pile fittable to the head portion of a pile attachably/detachably, and a chuck device 26 which ascends/descends slidably on a guide 32 that is in parallel with a leader 20 provided standingly at the front of a work vehicle, and which grasps the pile 7 to be entered under pressure and enter it under pressure. The auger drive device 60 is fitted attachably/ detachably to the head of the hollow pile 7 to be entered under pressure, and also, has an expanding/contracting cylinder 68 which ascends/descends a screw auger at a fixed range against the pile. Also, the chuck device 26, after it has made the hollow pile 7 which has been, enter under pressure downward, ascends again and starts entering under pressure. As a result, the leader can be made smaller than the pile.
Patent JP-S6332824-A (JP)
Title: Cathode-ray tube device
Inventor: TAKADA HIROTAKA
IPC: H01J7/24
Filed: 1986-07-25
Abstract: PURPOSE:To detect leakage of liquid exactly, by detecting the amount of cooling liquid on the basis of changes in resistance between a frame filled with the cooling liquid and electrodes inserted into the cooling liquid. CONSTITUTION:An upper side electrode 12A is disposed on a detection level, where allowable leakage of cooling liquid 10 is detected when a cathode-ray tube device 20 is mounted on a floor, and on the external upper position in the horizontal direction against a screen which is formed on a front panel 1A of a CRT 1. A lower side electrode 12B is disposed on the same detection level as the upper side electrode where the leakage of liquid is detected when the cathode-ray tube device is hung upside-down. Hence, whether the amount of the cooling liquid 10 is below the detection level or not, where the leakage of liquid is detected and the CRT 1 is in danger, can be found by detecting changes in resistance between the upper or lower side electrode 12A, 12B, and the frame 2, depending on the cooling liquid 10 existing between them.
Patent JP-S6154299-A (JP)
Title: Treatment of organic industrial waste
Inventor: HIGASHIMURA EINOSUKE
IPC: C02F11/02
Filed: 1984-08-24
Abstract: PURPOSE:To reutilize conveniently and economically the titled waste as feed stuff, compost, etc. by absorbing a liquid component, which is naturally separated from high-water content org. industrial waste, on a solid carrier, and fermenting said waste and liquid component in parallel. CONSTITUTION:High-water content org. industrial waste is charged into a frame vessel 12 consisting of a stanchion 1, a leg body 2, side frames 3 and 4, an expanded metal 5, a bag body 8, having air and water permeability, and arranged on the upper side. A part of the liquid component is separated naturally. Meanwhile, a water-permeable and air-permeable solid carrier such as sawdust is packed in a air-permeable frame vessel 9 having the same structure as said frame vessel 12, and the vessel 9 is arranged at a position suitable for receiving the liquid oozing out or dripping from said vessel 12. Then said waste in said vessel 12 and the liquid comonent absorbed by the solid carrier are aerobically fermented in parallel. Consequently, feed stuff and compost can be obtained conveniently and at low cost from the org. industrial waste without developing a dirty feed and malodos.
Patent JP-H117329-A (JP)
Title: Stabilizing power circuit
Inventor: INOUE KOICHI
IPC: H02H9/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of rejection function as against a ripple while suppressing an operation voltage at a regulation control side by grounding the base of a succeeding stage in Darlington connection in accordance with an output voltage reduction detecting signal. SOLUTION: A current booster circuit 3 is provided with a switch circuit 2 between the base and the ground GND of a past stage transistor Q8. The switch circuit 2 is turned-on by the detecting signal of an output voltage detecting circuit 4. The succeeding stage transistor Q8 of Darlington connection is turned off by turning-on the circuit 2 and the drive stage 1 of the current booster circuit 3 becomes an emitter grounded circuit consisting of a preceding stage transistor Q7. Besides, the amplifying rate of the drive stage 1 of the current booster circuit 3 is preserved in a large state so that a large difference from the operation state of Darlington connection in the amplifying rate is eliminated. In a result, the temporary deterioration of the injection function as against the ripple by a change point where the amplifying rate changes is suppressed.
Patent JP-H0275413-A (JP)
Title: Method and apparatus for forming linear groove
Inventor: ROBAATO AREN HAAGEN
IPC: B21C3/16
Filed: 1989-07-06
Abstract: PURPOSE: To produce variable outlines of multiple grooves in a cylindrical tube by inserting a cage assembly having internal passages into the cylindrical tube, moving roller elements which are arranged in holes provided on the cage assembly in the radial direction with a mandrel assembly having an inclined part and reciprocating the cage assembly. CONSTITUTION: The cage assembly 34 including a cage sleeve 30 having the internal passages is insrted into the cylindrical pressure tube 11. The holding holes 5 are provided on the same circumference on the cage sleeve 30. The roller elements 52 are arranged in the holding holes 5. The tip 40 of the mandrel having the inclined part is inserted into the cage sleeve 30 and the roller elements 52 are moved in the radial direction. The cage sleeve 30 is moved together with the roller elements 52 in the axial direction. In this way, the variable outlines of the multiple grooves are produced in the cylindrical tube.
Patent JP-S6152792-A (JP)
Inventor: HARA JUNICHIRO
IPC: G07D9/00
Filed: 1984-08-23
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-H0342465-A (JP)
Title: Sheet folding quality judging device
Inventor: FUKANO HIROSHI
IPC: B65H45/16
Filed: 1989-07-10
Abstract: PURPOSE:To detect that a pleat line is oblique by providing a pair of means detecting the passing time of a folded sheet on both sides of the vertical center line of the sheet on a straight line perpendicular to the conveying direction of the sheet. CONSTITUTION:A pair of fold detecting sensors 20 end 20' are provided on both sides of a center section X-X on a straight line Y-Y perpendicular to the vertical center line X-X of a recording sheet 21 on a conveyance passage 14, and the number of pulses during the period when the sheet presence is detected is counted. When the recording sheet 21 is folded not at the center, a pair of detecting means detect this sheet longer than the time when the sheet folded at the center is detected. When the pleat line of the recording sheet 21 is oblique, one detecting means detects this sheet longer than the time when the sheet folded at the center is detected, and the other detecting means detects this sheet shorter. It can be detected that the recording sheet 21 is folded not at the center or its pleat line is oblique.
Patent JP-S5876805-A (JP)
Title: Terminating method for optical fiber
Inventor: ISHIKAWA KEN
IPC: G02B6/38
Filed: 1981-10-31
Abstract: PURPOSE:To mount a mouthpiece to an optical fiber without damaging the end part of the fiber by passing the end part of the fiber into a guiding body and polishing the same then removing the guiding body. CONSTITUTION:The skin 5a in the end part of an optical fiber 5 is removed for a prescribed length and said end part is inserted into the 1st holding hole 2 through the 2nd holding hole then through a communicating hole 4. The preceding end part is projected through the mouthpiece 1 through the 1st, the 2nd through-holes 9, 10 of a light shielding body 7 and a guiding body 8, and the  fiber 5 is fixed to the mouthpiece 1 by means of a lock nut 15. The part of the  fiber 5 projecting from the body 8 is removed by polishing and the end face thereof is polished so as to be made flush to the end face of the body 8. Thereafter, the body 8 is removed from the hole 2.
Patent JP-2001004248-A (JP)
Title: Absorption/adsorption module for adsorption heat pump, and adsorption heat pump
Inventor: ITO MUTSUHIRO
IPC: F25B17/08
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorption/adsorption module for adsorption heat pump having high heat exchanging rate between adsorbent and heat exchanging fluid, and an adsorption heat pump equipped with an absorption/adsorption module. SOLUTION: The absorption/adsorption module for adsorption heat pump has such a structure as the gap between the surface and rear surface 30a, 30b of a 130 mm×130 mm×3 mm container made of copper foil of 0.1 mm thick is filled with spherical silica gel particles 34 having diameter of 3 mm and an adhesive layer 36 is formed in the gap between the spherical silica gel particles 34. The spherical silica gel particles 34 are arranged substantially in one layer between the surface and rear surface 30a, 30b with each silica gel particle touching both the surface and rear surface 30a, 30b. The adhesive layer 36 is formed by placing an unwoven cloth of polypropylene between the spherical silica gel particles 34 and the copper foil, thermally fusing the unwoven cloth and then hardening it by cooling.
Patent JP-S6067930-A (JP)
Title: Data imprinting device
Inventor: KATOU TADASHI
IPC: G03B17/24
Filed: 1983-09-22
Abstract: PURPOSE:To photograph at the desired amount of exposure by controlling the quantity of display light for data to be displayed with a signal corresponding to the light incident on an image pickup means. CONSTITUTION:When a power source is turned on, the voltage at the uninverted input terminal of a comparator 9 is higher than the voltage (reference voltage) at the inverted input terminal, so the comparator 19 outputs a plus voltage. Consequently, a transistor (TR)21 turns on and an LED6 emits a constant quantity of light. The illumination light from the LED6 enters a photodetecting element 13 through a photographic lens 8. The output of an integrator 15 drops according to the light metering signal voltage of a light metering circuit 14, and the comparator 19 outputs a zero voltage when the light metering signal voltage drops below the reference voltage to turn off the TR21, thereby turning off the LED6. Thus, the light emission time of the LED6 is controlled to obtain a photograph of data at the desired amount of exposure regardless of the value photographic magnification, the number of displayed characters on an LCD, etc.
Patent JP-H0341703-A (JP)
Title: Sintered magnet of rare-earth-iron based alloy having p-xylylene polymer film and manufacture thereof
Inventor: NEMOTO MICHIHIRO
IPC: C08G61/02
Filed: 1989-07-10
Abstract: PURPOSE:To improve corrosion resistance by forming a protective film comprising a vapor-phase plated layer and the polymer film of vapor-phase p-xylylene or p-xylylene chloride which is continued from the plated film on the surface of the sintered body of rare-earth-element (including Y)-boron-iron based alloy having the porous surface. CONSTITUTION:Them main components of rare-earth-iron based alloy to be protected are 8-30 atomic% rare earth element, 2-28 atomic% boron and 42-90 atomic% iron in general. The alloy is obtained by sintering. A protective film has a double-layer structure. The first layer comprises a vapor-phase plated layer. The second layer comprises the polymer film of vapor-phase p-xylylene or p-xylylene chloride. The first layer of the protective film is the vapor-phase plated layer which is directly formed on the surface of the rare-earth-iron based sintered alloy that is a porous material. The second layer of the protecting film is formed on the surface of the first layer of the protective film. The second layer is the polymer film of the p-xylylene and the polymer film of the p-xylylene chlorided.
Patent JP-H0838769-A (JP)
Title: Work fabric holding device
Inventor: IWASAKI TOSHIAKI
IPC: D05B39/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a work fabric holding device capable of simplifying the structure, abundant in durability, capable of coping with a pocket having two nonparallel lines of seams, and capable of sufficiently coping with a small pocket. CONSTITUTION:A lower plate 1 has a lower opening section 11 widely opened to surround a sewing locus H, and a work fabric is pressed around the lower opening section 11 by the lower plate 1. Upper plates 2A, 2B have upper opening sections 31A, 31B at positions corresponding to the lower opening section 11, they are pivotally arranged above the lower plate 1, and they are rotated along the sewing locus H by the first air cylinder 5. Upper plate press sections 15A, 15B are fitted to the upper plates 2A, 2B at the position for entering the lower opening section 11 of the lower plate 1, and the vicinity of the sewing locus H is pressed by the upper plate press sections 15A, 15B.
Patent JP-S6154525-A (JP)
Title: Touch panel input device
Inventor: HASEGAWA KAZUO
IPC: G06F3/0487
Filed: 1984-08-25
Abstract: PURPOSE:To eliminate an input operation mistake by performing an input operation after pressing the display plane of a touch panel with an indicating matter such as fingers, etc. and confirming visually the latest coordinate value. CONSTITUTION:An indicating matter like a finger, pen, etc. is attached on a display plane 1a (transparent panel 2). Thus a detection6display drive circuit 5 detects the position of the finger for each prescribed short time. A display device 1 displays the position of the corresponding coordinates by an index. Therefore an operator slides the finger to shift the index to a target position while having comparison between a picture displayed on the display plane 1a and the position of the index. Then the panel 2 is pressed when it is confirmed visually that the index reaches a desired position. Then a push-button switch 3 is turned on and the desired coordinate value is supplied to a processor 6. Thus the processor 6 performs the prescribed processing and displays the result of this processing on the display plane 1a.
Patent JP-2000005684-A (JP)
Title: Method for coating cylindrical base and coating device therefor
Inventor: OHIRA AKIRA
IPC: B05D1/36
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To control the circumferential and vertical variation in the thickness of a coating film on a cylindrical base in the coating film and thereby prevent a bead from being cut by setting the roundness within a specific range since the roundness of a coated face on the annular end part of a hopper face influences the formation of the bead by a coating liquid. SOLUTION: A coating liquid is supplied to the inlet opening part of an annular coating liquid distribution slit 8 and is made to flow out of an outlet opening part 9 and further is made to flow out onto a hopper face 4 extending to an annular end part in close proximity to the outer peripheral face of a cylindrical base 1a which is slant from the outlet opening part 9 to the lower side. Further the coating liquid is supplied while the cylindrical base 1a is moved upward perpendicularly and thus is applied to the surface of the outer periphery of the cylindrical base 1a to form a coating film 2. In this case, when the roundness of the annular end part of the hopper face 4 is set at HRD (μm), the hopper face 4 is formed in such a way that the conditions 1.0<HRD<10 are satisfied.  In addition, when the viscosity of the coating liquid is set to be V (m pascal.sec.), the viscosity of the coating liquid is adjusted so that the conditions 1.0<V<300 are satisfied.
Patent JP-H0784200-A (JP)
Title: Polarizing beam splitter for laser printer device
Inventor: MARUO SEIJI
IPC: B41J2/44
Filed: 1993-06-24
Abstract: PURPOSE:To provide a polarizing beam splitter for a laser printer device where the fluctuation of quenching ratio to the fluctuation of the incident angle of incident light is restrained to be small. CONSTITUTION:In the polarizing beam splitter 107 for the laser printer device which is provided with a multilayer film 303 on the bonded surface of a pair of prisms 301 and 302, and which branches an energy beam made incident at the incident angle in accordance with a scanning angle at each position on the bonded surface after scanning in the major axis direction of the prism with center at an incident position at a Brewster's angle in order to simultaneously form electrostatic latent images at two spots of a photoreceptor to two directions in accordance with a polarized light component; the optical film thickness of each thin film constituting the multilayer film 303 is set thinner than the optical film thickness that the optical path length of the energy beam made incident at the Brewster's angle is about lambda0/4.