baber/WOPTO huggingface dataset:
Patent JP-H11302954-A (JP)
Title: Inorganic fiber molded article having three-layer structure
Inventor: MISU YASUO
IPC: D04H1/4209
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber molded article having strong spalling resistance and excellent heat-insulation and surface delamination resistance. SOLUTION: This molded article has an integrated three-layer structure composed of an inner layer, an intermediate layer and an outer layer. The inner layer is a layer composed of inorganic fibers wherein most fibers are oriented in the direction of the layer or the thickness of the molded article, the intermediate layer and the outer layer are composed of inorganic fibers, a binder and optionally a refractory powder and the binder is composed of an inorganic binder and optionally an organic binder. Since the heat-treated inorganic fiber molded article is free from organic binder, the molded article does not pollute the atmosphere in a furnace and has suppressed thermal shrinkage and improved heat-resistance.
Patent JP-S5247705-A (JP)
Title: Tape recorder
Inventor: SUESAWA KIMIHIKO
IPC: G11B15/02
Filed: 1975-10-14
Abstract: PURPOSE: To obtain a tape recorder which provide given quick-feeding or unwinding operations in the course of a performance by controlling the locking b of quick-feeding or unwinding buttorns to slide plates by a plunger, and which is automatically restored to a state rendering a performance possible after the quick-feeding and unwinding operations are completed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61283169-A (JP)
Title: Vertical field effect transistor and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L29/78
Filed: 1985-06-10
Abstract: PURPOSE:To improve the productivity by forming the third reverse conductive type semiconductor layer of a vertical field effect transistor in higher impurity density than the second semiconductor layer, deeply forming, and shallowing forming the second and fourth semiconductor layers, thereby improving the performance of the element and contracting the chip area. CONSTITUTION:A lower density N-type epitaxial layer 2 than a substrate 1 is formed in the substrate 1, and a gate oxide film 5a is formed on the surface. Then, a non-doped polycrystalline silicon film 6 is formed, and selectively patterned with a photoresist 7. Then, with an overhung photoresist as a mask P<+> type impurities 3a are ion implanted. After the photoresist 7 is removed, a heat treatment is performed, and a P<+> type semiconductor layer 3 is deeply formed. Then, with a polycrystalline silicon film 6 as a mask low density P<+> type impurity ions 4a are implanted. Then, a thermal diffusion is performed, and shallowly formed to partly superpose the film 6 and a P-type semiconductor film 4. Then, after the photoresist 7 is formed, N<+> type impurity ions 8a are implanted and heat treated.
Patent JP-H10312723-A (JP)
Title: Salt contamination predicting apparatus for insulator
Inventor: KANEMAN NAOHIRO
IPC: G01N27/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a salt contamination predicting apparatus to monitor an insulator contamination condition so as to predict salt contamination on an insulator. SOLUTION: A simulation insulator 2 consists of a material with an excellent electrical insulation property and a high water absorbing property. A salt contamination predicting apparatus is composed of an automatic water supply apparatus 6 to supply water to the simulation insulator 2, a high-voltage generator 7 to apply a high voltage, and contamination detecting circuits 8, 9. The simulation insulator 2 is located around an actual insulator to have the same salt contamination as to the actual insulator. As the simulation insulator 2 has a high water absorbing property, it keeps higher humidity than that of the actual insulator. Therefore, the simulation insulator 2 shows a salt contaminating phenomenon earlier and more remarkably than the actual insulator. A contamination predicting apparatus predicts salt contamination on the actual insulator by monitoring the phenomenon.
Patent JP-S63289293-A (JP)
Title: Impeller for multiblade blower
Inventor: MIYAHARA SHINJIRO
IPC: F04D25/06
Filed: 1987-05-21
Abstract: PURPOSE:To increase the mechanical strength of a sub-plate and to enable the blower to be miniaturized by bending the outer peripheral ends of the sub- plate having plural blades and an air intake to form the blower. CONSTITUTION:A blower is formed so that a multiblade impeller b is arranged in a volute type casing a. The impeller b is provided with many blades 5 of circular arc cross-section arranged parallel to a rotary shaft between a main plate 1 having a flat permanent magnet 2 outside and a sub-plate 3 having an air intake 4 at the center. The outer peripheral ends of the main plate 1 and sub-plate 3 are bent toward the outside of the impeller b, and their tips are projected from the impeller close to the internal surface of a casing (a). Thus, since the mechanical strength of the sub-plate 3 can be increased, many blades of short circular arc length can be installed. If the same performance as that used previously is required, the impeller can be miniaturized, and thus, a compact blower can also be made.
Patent JP-S5874635-A (JP)
Title: Carbonylation of methyl acetate
Inventor: JIYAN GOOTEIEERUURAFUAIE
IPC: C07C51/56
Filed: 1982-07-16
Abstract: Methyl acetate is carbonylated, advantageously to acetic anhydride, in a homogeneous liquid phase, advantageously in a virtually anhydrous reaction medium, in the presence of (a) a cobalt source, (b) a source of iron in the zero oxidation state, (c) an ionic iodide of the formula A+I- in which A+ is a nitrogen group quaternary onium cation, or an alkali metal cation, and, (d) if appropriate, a carboxylate of the formula A'n+(OCOR)n-, in which n is 1 or 2 and A'n+ is defined as was A+, or is an alkaline earth metal cation, with A'n+ and A+ either being the same or different, and R is an alkyl, aralkyl or aryl radical having a maximum of 8 carbon atoms, with the total amount of halogen compounds present in the carbonylation reaction medium (expressed in gram atoms of halogen and designated by XT) being such that the atomic ratio XT/(A++n.A'n+) is less than or equal to 1.
Patent JP-H11308437-A (JP)
Title: Inclined image corrector, inclined image correction method and storage medium
Inventor: NAITO MITSUHIRO
IPC: H04N1/387
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To correctly correct inclination as quickly as possible regardless of the kind of images. SOLUTION: In this inclined image corrector, the inclination to an original of image signals obtained by photoelectrically converting and digitally converting image information optically read from the original is corrected. In this case, it is provided with a first inclination correction program 23 for detecting the inclination of a character and correcting the inclination of the image and a second inclination correction program 24 for detecting the inclination of the edge line of the original and correcting the inclination of the image. By the control of a scanning driver 21, the first inclination correction program 23 or the second inclination correction program 24 is appropriately selected corresponding to the kind of the image or the like and the inclination is corrected.
Patent JP-S62278956-A (JP)
Title: Method for boiling rice
Inventor: YUYA KEIJI
IPC: A23L7/10
Filed: 1986-05-28
Abstract: PURPOSE:To provide boiled rice with viscosity and rice taste and improve flavor and savor irrespective of new rice, old rice, etc., by adding an additive having a main component comprising rice to rice in rice boiling and boiling the rice. CONSTITUTION:A powdery, granular or liquid additive having a main component comprising rice is added to rice in rice boiling and the rice is boiled. Namely, since rice is blended with the additive comprising the same material as rice and the rice is boiled, the rice is well blended with the additive in boiling, the additive is dispersed and attached to rice. Consequently, boiled rice is provided with viscosity and rice taste. As the result, flavor and savor of boiled rice extremely improve by comparison with conventional boiled rice. When this method is applied especially to old rice, difference in flavor and savor between a conventional method and this method becomes even greater.
Patent JP-H0222264-A (JP)
Title: Synthesis of bisamide compound
Inventor: MAIKERU RANKASUTAA
IPC: B01J27/138
Filed: 1989-05-19
Abstract: PURPOSE: To advantageously obtain the title compd. being a crosslinking agent in the copolymerization of a vinyl monomer without using an expensive solvent by performing the dehydrocyclization of bisamide acid by using acetic anhydride, anhydrous sodium acetate and a catalytic amt. of a specific inorg. salt.  
     CONSTITUTION: Bisamide acid is subjected to dehydro-cyclization pref. in a polar aprotic solvent such as dimethylsulfoxide in the presence of anhydrous acetic acid at 35-70°C by using anhydrous sodium acetate (A) and a catalytic amt. of a salt (B) selected from potassium acetate, potassium chloride, potassium bromide, potassium nitrate, potassium sulfate, sodium chloride, magnesium chloride, magnesium sulfate and ferric sulfate as base components without adding an amino compd. to obtain a corresponding bisamide compd. of unsaturated cyclic dianhydride. Bisamide acid is synthesized by reacting a primary amine with maleic anhydride in the presence of a solvent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63289866-A (JP)
Title: Charge transfer device
Inventor: IMAI SHINICHI
IPC: H04N5/341
Filed: 1987-05-21
Abstract: PURPOSE:To execute an input operation of a linear electric charge under a low power-supply voltage by a method wherein a source barrier electrode and a source voltage electrode are formed between a source region and a signal input electrode, a pulse signal is impressed on both these electrodes and a direct- current source voltage is impressed on the source region. CONSTITUTION:A source region 11 on which a direct-current source voltage is impressed, a source barrier electrode 12, a source storage electrode 13, a signal input electrode 14, an input charge storage electrode 15 and a charge injection electrode 16 are formed in succession to be adjacent to the source region 11; in addition, two or more charge transfer electrodes are formed to be adjacent to the charge input electrode 16. In addition, the following are installed: a source-voltage generation means to generate a source voltage to be impressed on the source region; a means to impress a common pulse signal on the source barrier electrode and the source storage electrode; a means to impress an input signal on the signal input electrode; a means to impress a prescribed direct-current voltage on the input charge storage electrode. By this setup, a linear electric charge can be input under a low power-supply voltage.
Patent JP-H10304279-A (JP)
Title: Monitor housing
Inventor: TAKAO KOICHI
IPC: H04N5/64
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the reflection or projection of an external light such as solar light or illumination light by providing a loading angle adjusting device to adjust the loading angle of a monitor to be housed in a box-shaped monitor housing. SOLUTION: A monitor housing 10 is provided with a box-shaped monitor housing main body 12 whose front face is opened, and a support member 14 is fixed to the top of the main body 12. The main body 12 is attached to a supporting pole 16 suspended from a ceiling by the member 14, and the main body 12 can be adjusted to maximum 20 deg. in a forward and downward inclination from a vertical position. A monitor M is loaded inside the main body 12, and a loading angle adjusting device 30 to adjust the loading angle of the monitor M is provided in the main body 12 so that the viewing angle of the display face of the monitor M can be changed.  Also, a shading hood 20 is attached to the front face of the main body 12, and the hood 20 is formed by bending a stand-shaped plate like U so that and external light can not easily be made incident to the monitor display face housed in the main body 12. The hood 20 can be tilled upward and downward within each 10 deg. with respect to the main body 12.
Patent JP-S6016426-A (JP)
Title: Manufacture of semiconductor element
Inventor: ISHIHARA SHINICHIROU
IPC: H01L21/304
Filed: 1983-07-08
Abstract: PURPOSE:To obtain a semiconductor element which has a three-dimensional structure and controls a high power with small volume by stacking plate type semiconductors in different conductivity types, expanding semiconductors by applying a parallel force to the stacking surface while semiconductors are heated up to a temperature lower than the melting point of semiconductor and cutting the stacked material having smaller cross section in the direction crossing the expanding direction. CONSTITUTION:An N type semiconductor plate 31 and a P type semiconductor plate 30 in the same width are held by a stacking metal plate 32 and a similar structure body is stacked thereon. Next, an N type semiconductor 31 is abutted against both side surfaces, it is then caused to pass through a ring-shaped high frequency heater 33, it is heated to a temperature lower than the melting point of semiconductor and is pulled in the direction indicated by 34, thus forming the three-dimensional structure having reduced cross section. Thereafter it is wound, forming a wound body 36 and released and cut in the desired length by a cutter 35, forming the desired pellet. Thereby, the patterning process is eliminated an element having the varister characteristic can be obtained easily.
Patent JP-H0215209-A (JP)
Title: Automatic focusing camera
Inventor: ISHIBASHI KENJI
IPC: G03B13/36
Filed: 1989-05-18
Abstract: PURPOSE:To follow the action of a dynamic object even if focus detection becomes impossible temporarily and to drive a lens by obtaining the changing amount of defocus quantity from its changing speed caused by the movement of the object, and driving the focusing lens based on the changing amount. CONSTITUTION:A focus detecting means 1 detects the focusing state of a photographing lens, and outputs the defocus quantity (DFO). It is a variable and its mark indicates the direction of the defocus quantity and its absolute value indicates the magnitude of the defocus quantity. A changing speed detecting means 2 detects the changing speed VHO due to the movement of the object, and a changing amount detecting means 3 outputs the changing amount DELTADF of the defocus quantity, based on the speed VHO. A reliability deciding means 4 decides the reliability of the DFO from the focus detecting means 1, and when the DFO is unreliable, the focusing lens is driven by means of a lens driving means 5 based on the changing amount DELTADF, so that the lens can follow the movement of the object.
Patent JP-S5249861-A (JP)
Title: Level detector
Inventor: SHIYUU SHIYOKOU
IPC: G01G11/14
Filed: 1975-10-17
Abstract: PURPOSE: To ehighten the measuring accuracy of a scale by using an integrating device in whiech a conical speed change mechanism is combined with a double row differential gear mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5349989-A (JP)
Title: Superconductive coil
Inventor: IWAMOTO MASATAMI
IPC: H02H7/00
Filed: 1976-10-18
Abstract: PURPOSE:To secure an easy and accurate detection for the superconductive disappearance by enabling a detection of only the voltage due to a resistance ignoring the effect of the inductive voltage.
Patent JP-H11285402-A (JP)
Title: Shoes
Inventor: NAKAMURA MASAKATSU
IPC: A43B13/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To promote the strengthening and development of toes and the whole body of a leg accompanying the toes by a method wherein a shoe sole for which a height difference becoming gradually higher in the direction to the toes is provided while adjusting to the foot shape from the plantar arch to the bottom of a foot, and at the location of toes, a swollen part having a corrugated partition, which has an eyebrow shape to strengthen the toes, is provided. SOLUTION: When the height of a heel is made, e.g. 1 cm, a height difference is provided in a manner to become gradually higher so that the height of a toe part may become, e.g. 2 cm, and a shoe sole 1 is formed. In this case, the height difference is preferably made larger such as 1:3, 1:4, in response to the improvement of an exercising ability. Also, on the shoe sole 1, numerous hollow parts 2 which become a grid- shape air layer for the saving of a material, making the shoes light-weight, and the keeping of elasticity or the like, are provided, and a ventilation hole 3 is provided at respective tops of the hollow parts 2, and the perspiration of foot is suppressed. In addition, at the location of the toes, a swollen part 4 having an eyebrow shape, which strengthens the toes, is provided, and at the same time, on the swollen part 4, a corrugated partition which prevents toes from coming into contact with each other, and can properly open them, is integrally formed.
Patent JP-S5458175-A (JP)
Title: Outer-tank supporting device of washer-dryer
Inventor: HAYASHI GENTAROU
IPC: F16F15/067
Filed: 1977-10-17
Abstract: PURPOSE:To obtain the outer-tank supporting device of a washer-dryer which necessitates only a few parts and has a simple construction and is fabricated easily and at a low cost, by suspending the outer tank by means of a suspension band. CONSTITUTION:When water is supplied into the outer tank in wahsing, the outer tank 2 is lowered by the weight, and a spring 21 is elongated, and a slack part 22 is lost, and a band 15 is brought to a longest state. Then, the vibration in washing is absorbed by the siliding friction between the band and the outer tank bottom peripheral part 18 and the friction between the band upper end and the semi-circular sectional part 12 of a metal corner fitting 10. In dehydration, the outer tank becomes lighter due to drainage, and rises up, and a slack part 22 is formed, due to the spring 21. The spring 21 expands and contracts according to the vibration, and absorbs the vibration in dehydration, allowing the band and the outer tank bottom peripheral part to slide smoothly.
Patent JP-H02304226-A (JP)
Title: One-way damper
Inventor: MIURA OSAMU
IPC: F16D45/00
Filed: 1989-05-18
Abstract: PURPOSE:To make dispersion of torque small and make a life lengthened broadly by providing a one-way clutch provided with springs for making rollers bite into a space between a bearing surface and a shaft and an elastic member for pushing a pad in the direction of friction with a friction ring. CONSTITUTION:A one-way clutch 10 has a rotary shaft 1 in its center, and maintains rollers 3 in contact with the outer peripheral surface 2 thereof to be arranged in plural numbers in peripheral direction. The rollers 3 are pushed by a spring 5 in biting direction between the outer peripheral surface 2 and an inclined wall 9. The inner surface 21 of a pad 22 is in press contact with the outer peripheral surface 15 of a friction ring 11 by an elastic member 25, and torque on a rotary shaft 1 is transmitted so as to rotate a casing 20 in one body in the same direction. When a force acting on the casing 20 is large, power transmission in 1:1 is not realized because of generated slip between the friction ring 11 and the pad 22. In this way, it is possible that dispersion of torque is small, speed dependency is little and life is broadly elongated.
Patent JP-S62280870-A (JP)
Title: Image forming device
Inventor: SATO TSUTOMU
IPC: G03G15/08
Filed: 1986-05-30
Abstract: PURPOSE:To automatically set a density by eliminating a pre-scan, and to increase image forming speed by providing an original density detecting means for detecting the density of an original, on the original carrying path of an automatically original feeding device. CONSTITUTION:When a microcomputer 82 operates the automatically original feeding device 2 and feeds an original 4 onto a platen glass 3, photosensors 54, 55 detect the size of the original 4 and the image density of a first face and a second face. Subsequently, when the automatic density adjustment selecting key of an operating part is depressed, the microcomputer 82 calculates the lighting voltage of an original illuminating lamp 5 so that the copy image of a correct density is obtained, based on the image density of the first face of the original detected by the photosensor 54. Also, the microcomputer 82 outputs a lighting voltage control signal 101 corresponding to the calculated value to a voltage regulator 102, and controls the lighting voltage of the original illuminating lamp 5 through the voltage regulator 102.
Patent JP-S5551024-A (JP)
Title: Device for medical treatment of dermatomycosis
Inventor: YAGUCHI MASARU
IPC: A61P17/00
Filed: 1978-10-12
Abstract: PURPOSE: To provide a device for medical treatment of dermatomycosis, inhibiting proliferation of pathogenic fungi through drying of the skin, composed of hemicellulose and cellulose or a cellulosic compound.  
     CONSTITUTION: A device for local medical treatment of dermatomycosis (e.g. pompholyx trichophytia, maculous vesicular trichophytia, etc.), is provided by incorporating 30W95wt% of hemicellulose to cellulose or a cellulosic compound. The composition is insoluble in water and has exceedingly high water-adsorptibity. The compostion is entirely free from side effect to the skin and completely absorbs moisture required for growth of the fungi thereby keeping the skin dry and inhibiting the proliferation of pathogenic fungi. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09140293-A (JP)
Title: Shark repulsing device
Inventor: GURAAME AANESUTO CHIYAATAA
IPC: A01K79/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively repel an aquatic animal such as a shark by dipping electrodes in water, accumulating electricity in an electricity accumulator, and discharging. SOLUTION: One first electrode or more and one second electrode are dipped in water, electricity is accumulated in an electricity accumulator 14, the electricity is discharged from the accumulator 14 through electrodes into water to repel an aquatic animal from the vicinity of the electrodes. It is preferable that the electricity accumulator 14 is a capacitor, the capacitor is charged up to a voltage predetermined by a charging circuit, and further the electricity accumulator 14 had a low resistance and is connected to electrodes dipped in water through a controlled switching element to discharge.
Patent JP-S5651022-A (JP)
Title: Head adjusting mechanism for tape player
Inventor: HAYASHI HIDEKI
IPC: G11B5/56
Filed: 1979-09-29
Abstract: PURPOSE: To enable to obtain the suitable head adjustment in any feeding condition, by switching the tape feed direction automatically with an electromagnetic mechanism via a change-over plate and constituting so that forward and reverse feed can be switched via a prescribed adjuster and a contact section provided with the switching plate.  
     CONSTITUTION: The automatic reverse operation is performed as follows; an electromagnetic plunger 130 is operated with a tape end signal, a cam piece 72 is inversely rotated through the sucking of a rod 161, a switch plate 7 is moved toward the arrow, and either one pinch roller 141 is detached to a capstan 148. In this case, with the movement of the switch plate 7, a sliding piece 8 linked with a flucrum 79 is moved toward the arrow. Two adjusters 82 provided with the sliding piece are moved in contact with a linking member 80, allowing azimuth adjustment of a head 145 to perform. Accordingly, suitable head adjustment can be made to any condition of feed either in forward or reverse direction. 
     COPYRIGHT: (C)1981,JPO&Japio