baber/WOPTO huggingface dataset:
Patent JP-S6159625-A (JP)
Title: Magnetic recording medium
Inventor: CHITOSE YOSHIHIRO
IPC: C10M105/24
Filed: 1984-08-29
Abstract: PURPOSE:To improve running stability and durability by forming a uniform and continuous lubricating layer having a specific thickness or below to the region including the image recording region on the surface of a magnetic layer formed by coating a magnetic paint contg. a lubricating agent on a substrate and drying the coating thereby decreasing the coefft. of friction on the surface of the magnetic layer to a specific value or below. CONSTITUTION:The magnetic paint contg. the known lubricating agent such as hydrocarbon, fluorine or silicone within a 0.1-10wt% range by the weight of the known magnetic powder of iron oxide, magnetic metals (alloys) of Co, Fe, etc. is coated on the substrate and is dried., and after the surface is subjected to a specular surface treatment, the substrate is cut to a prescribed width. The magnetic layer surface of such magnetic medium is subjected to a sliding contact treatment at under and at the prescribed pressure and speed by a slider sized approximately the same as a magnetic head for image recording to form the uniform and continuous lubricating layer having <=0.1mu thickness on the surface of the magnetic layer so as to have <=0.4 coefft. of friction by the lubricating agent eluded from the inside of the magnetic layer. The uniform lubricating layer is thus formed on at least the image recording region of the magnetic layer. The magnetic recording medium for a video which has the excellent running stability and electromagnetic conversion characteristic from the initial period, can record and reproduce the good-quality image and has good durability is obtd.
Patent JP-S6426542-A (JP)
Title: 4-aminomethylcyclohexanecarboxylic acid amide and acid addition salt thereof
Inventor: OTSUBO KAZUMASA
IPC: C07C67/00
Filed: 1987-07-21
Abstract: NEW MATERIAL:trans-4-Aminomethylcyclohexanecarboxylic acid amide, cis-4- aminomethylcyclohexanecarboxylic acid amide shown by formula I or an acid addition salt thereof. USE:An antiplasmin having lower acute toxicity than an existing antiplasmin. PREPARATION:trans-4-Cyanocyclohexanecarboxylic acid chloride or cis-4- cyanocyclohexanecarboxylic acid chloride shown by formula II is reacted with ammonia to give trans-4-cyanocyclohexanecarboxylic acid amide or cis-4- cyanocyclohexanecarboxylic acid amide, which is catalytically reduced in the presence of a catalyst such as nickel or palladium to give a compound shown by formula I.
Patent JP-S57113779-A (JP)
Title: Electric sewing machine
Inventor: YOSHIDA NORIYUKI
IPC: H02P7/295
Filed: 1981-11-10
Abstract: PURPOSE:To gradually raise the rotating speed of a motor by a method wherein a transistor is connected to a speed setting resistor in parallel and the transistor is gradually interrupted at the time of starting the motor. CONSTITUTION:With a manual selective knob operated, a selector 30 is selectively connected to either one of the taps Ta-Tc to select resistor elements 7-9 in a signal level setting circuit B. At the same time, an interlocking device 36 is selectively connected to taps Ta-Tc as well. Next, with a starting switch 31 closed, a transfer switch 21 is transferred to the dotted line position. The electric charge in a capacitor 22 is fed into the base of a transistor 17 by the above procedure and the transistor 17 is turned ON. Therefore a very low-level trigger signal is fed into the gate of a thyristor 2. The trigger signal is gradually raised up to a previously set signal level with the progress of the discharge of the capacitor 22 and the rotating speed of a motor 1 will slowly rise.
Patent JP-H0845112-A (JP)
Title: Optical disk housed in cartridge
Inventor: WAKABAYASHI MITSUGI
IPC: G11B7/2433
Filed: 1994-08-01
Abstract: PURPOSE:To prevent generation of dust due to rubbing during continuous use by forming a hardening resin film containing a lubricant on the surface of an accepting rib for a disk in a cartridge case to house an optical disk and/or on the surface of an optical disk which touches the rib. CONSTITUTION:The optical disk 1 is formed by providing a recording layer for information signals on a resin substrate such as polycarbonate resin and polystyrene resin. As for the recording layer, such a layer generally well-known as an optical recording medium is used and for example, a reproducing-only recording layer comprising a high reflection metal such as Al and Au, write-once recording layer of low melting point metal such as Te, and magneto-optical recording layer comprising an amorphous magnetic alloy of rare earth elements and transition metals such as TbFe or polycrystalline perpendicular magnetization film such as MnBi. This optical disk 1 is sealed in the cartridge 2 with the accepting rib 3 for the disk and the hardening resin film 4. By this method, generation of dust due to rubbing between the inner circumference part of the optical disk 1 and the inner circumference rib part of the cartridge case is prevented.
Patent JP-S6159997-A (JP)
Title: Extension hand free response system
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1984-08-31
Abstract: PURPOSE:To prevent a call from being disconnected by a main wire incoming during an extension hand free call by including a hand free circuit in a telephone and providing a means to send a pseudo response signal to the main device in an extension hand free response. CONSTITUTION:A button telephone terminal includes a keyboard KB containing functional buttons such as a speaker call button for hand free setup and a mike-off button, a hand free circuit HDF, and a transmission circuit SRt sending or receiving control signals to or from the main device. The hand free circuit becomes in the operational status by receiving a control signal driving speaker receiving status sent from the main device according to an extension voice calling request and sends a pseudo response signal equivalent to that during operation of the speaker call button to the main device. When an extension voice calling is received, response status is automatically set with hand free and the status is reported to the main device.
Patent JP-H1026370-A (JP)
Title: Outdoor machine of air conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively mount a rear cover on an outdoor machine, wherein the rear cover is foldable on a hinge portion formed thereon, realizes a compact package construction and requires a least space for its accommodation. SOLUTION: In an outdoor machine of an air conditioner, a compressor and the like are mounted on a bottom plate which is provided with a flange on the periphery thereof. A front cover and a rear cover which are both made of a synthetic resin are mounted on the bottom plate, wherein the front cover comprises a front face and an upper face, while the rear cover 4 comprises a rear face and left and right side faces which have a grid construction, respectively, wherein a grid is made of a plurality of lateral and longitudinal ribs so that a plurality of suction openings 4a are formed in the grid construction. The rear cover 4 is provided with hang portions A at upper and lower ends of the laterally central portion thereof and a plurality of cutout portions C are formed on lateral ribs along a line which connects the upper and lower ends of the laterally central portion of the rear cover 4. By such a construction, the rear cover 4 can be folded on the hinge portions.
Patent JP-H0471446-A (JP)
Title: Coffee
Inventor: MIYA ISAMU
IPC: A23F5/40
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a coffee having excellent taste and flavor without deteriorating the flavor of coffee by coating coffee powder with a syrup composed of specific amounts of a galactooligosaccharide, water, lactose and a monosaccharide at normal temperature and drying the coated product. CONSTITUTION:Coffee powder is coated with a syrup composed of 35% galactooligosaccharide, 30% water and 35% lactose and monosaccharide (the ratio of lactose to the monosaccharide is 7:3) at normal temperature, and dried to obtain the objective coffee.
Patent JP-H04321621-A (JP)
Title: Sustained release granular agent and preparation thereof
Inventor: TAKAHATA HIDEO
IPC: A61K9/52
Filed: 1991-04-18
Abstract: PURPOSE:To provide the subject granular agent rapidly eluting various medically active ingredients after a specific time-lag, and maintaining the elution above a specific time, namely having a sigmoid type elution pattern. CONSTITUTION:A sustained release granular agent comprises a core substance comprising a medically active ingredient contained in a water-swellable or porous carrier such as porous crystalline cellulose, and a water-insoluble non- meltable substance layer formed on the periphery of the core substance out of a thermally meltable substance as a binder. The agent can be prepared as follows: immersing a water-swellable and porous carrier in an aqueous solution containing the medically active ingredient to hold the solution in the pores of the carrier, and subsequently drying the carrier to form the cores substance, and further (A) adding a mixture of the thermally meltable substance with the water-insoluble and non-meltable substance to the core substance under a temperature condition not melting or softening the thermally meltable substance or (B) spraying a suspension solution containing the thermally meltable substance and the water-insoluble and non-meltable substance on the core substance and then thermally drying the sprayed product.
Patent JP-S6076403-A (JP)
Title: Pneumatic tyre with tread rubber of high motive performance
Inventor: GENKON KATSUYUKI
IPC: B60C1/00
Filed: 1983-09-30
Abstract: PURPOSE:To stabilize motive performance of a tyre by fabricating the tyre through predetermined combination of mixture consisting of styrene butadiene copolymerization rubber with high styrene content, butyl rubber, and butadiene acryl nitryl copolymerization rubber and softening agents of petroleum family in addition to plasticizer of ester family. CONSTITUTION:100% weight part of material rubber made from either styrene butadiene copolymerization rubber with high stylene content or a compound, in which this copolymerization rubber is mixed with one or more kinds of butyl rubber, butyl rubber halogenide, or butadiene acryl copolymerization rubber, is combined with softening agents of petroleum family such as processed oil of paraffin family and plasticizer of ester family such as phthalic acid ester etc. in such a manner that the total of the latter two is 5-300% weight part and moreover the plasticizer of ester family is 5- 60% weight part and at the same time it lies in the weight part range between [0.137 X(content of styrene in %)+1.781] and [0.685X(content of styrene in %)+13.904], and then the whole things are vulcanized. With this constitution, variation in motive performance of a tyre with temperature can be reduced, thereby obtaining stable motive performance.
Patent JP-S6240727-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSOYA AKIHIRO
IPC: G03F1/00
Filed: 1985-08-16
Abstract: PURPOSE:To delete the number of photomasks by utilizing different patterns obtained in combination of the rotation of four sides and the inversion of the surfaces of the photomasks, and treating two or more different photoetching steps by using one photomask. CONSTITUTION:The drawing shows a part of a pattern of a C-MOS double well type semiconductor device, illustrating patterns of a P-well 1, an N-well 2, an N-channel side source and drain 3 and P-channel side source and drain 4. After the pattern 1 or 3 is formed on a semiconductor substrate, a mask is rotated at 180 deg., a photoetching work is achieved to form the pattern 2 or 4. Thus, the manufacturing cost and the number of managing steps of the photomasks can be reduced.
Patent JP-H0469510-A (JP)
Title: Method and instrument for measuring toroidal surface
Inventor: SUHARA HIROYUKI
IPC: G01B11/24
Filed: 1990-07-10
Abstract: PURPOSE:To easily measure the toroidal surface by irradiating the toroidal surface and a reference surface with coherent light and forming thin and long interference fringes along one main radial line, and magnifying them by a convergence optical system and forming their image on a thin and long image sensor. CONSTITUTION:The toroidal surface of a body 7 to be measured and the reference surface 6a are irradiated with the coherent light from a light source 1 and both reflected light beams are put one over the other to form the interference fringes as to a thin and long measurement part parallel to one of orthogonal main radial line on the toroidal surface. The interference fringes are magnified in the width or length direction of the measurement part by the convergence optical system 9 including a orthogonal cylindrical lens and imaged on the image sensor 10, and a surface to be measured is scanned in parallel to the other main radial line to scan the entire surface. Consequently, the surface shape of the toroidal surface or a surface which has a difference in curvature center between main radial diameters on the surface like the toroidal surface can be measured fast with accuracy of less than wavelength without contacting.
Patent JP-2000035480-A (JP)
Title: Indirect radiogram detector for radiology
Inventor: ROUGEOT HENRI M
IPC: H01L27/146
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a publicly known X-ray image detector for radiology, by replacing an array-type photodiode in the prior art by a light receiver having a layered structure using photosensitive selenium as base material. SOLUTION: A light receiver 16 having a photosensitive-selenium-based layered structure is disposed on an active-matrix substrate 18 including a thin-film transistor(TFT) array 20 having a scan circuit 26 and a read circuit 28. The light receiver 16 is covered with a light-transparent bias electrode 14 with an X-ray conversion scintillator 12 installed thereon. The refractive index of the X-ray conversion scintillator 12 is caused to agree with the refractive index of the selenium-based layered structure by the use of the light-transparent bias electrode 14, and an output photoelectric current from the light receiver 16 having the selenium-based layered structure is thereby optimized.
Patent JP-H1112521-A (JP)
Title: Stencil printing emulsion ink
Inventor: UJIIE MITSURU
IPC: C09D11/033
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion ink causing no set-off or print through and excellent in preservability, print denseness and dryability, by incorporating an ethanolamine in the aqueous phase of a water-in-oil(W/O) type emulsion ink composed of an oil phase and the aqueous phase containing a water-insoluble colorant. SOLUTION: This emulsion ink is obtained by incorporating 0.01-10.0 (pref. 0.5-5.0) wt.%, based on the total weight of the ink, of an ethanolamine as wetting agent (pref. triethanolamine) in the aqueous phase containing 1-30 (pref. 3-10) wt.%, based on the total weight of the ink, of a water-insoluble colorant <=10 (pref. <=3) μm in particle size with good affinity for the water as the main solvent (e.g. carbon black, metallic powder pigment, disperse dye, etc.).
Patent JP-H0626150-A (JP)
Title: Reinforcement interval retaining tool
Inventor: MIZUTANI HIROSHI
IPC: E04C5/20
Filed: 1992-07-08
Abstract: PURPOSE:To make it possible to simplify on-site construction work for reinforcements by installing an opening section which elastically clamps reinforcements to a hollow holding section which is mounted to one end of a spacer body which sets a covering thickness of the reinforcements. CONSTITUTION:This clearance holder comprises a spacer body 1, which sets a covering thickness of reinforcements A, a clamp body 2, which is formed separated from the spacer body 1 and designed to clamp the reinforcements A elastically. Then, the spacer body 1 is formed substantially in the shape of a column and a blind hole 11, which opens to one end of the spacer body 1 in its longitudinal direction, is formed in an axial center of the spacer body 1 while the longitudinal other side of the spacer body 1 is formed in the shape of a spherical surface 12. Then, the clamp body 2 is made of a metallic spring material and formed in the shape of 'C' in its cross section where there are installed a hollow holding section 21 which allows the reinforcements A to be placed in and an opening section 22 which allows the reinforcements A to be placed into the hollow holding section 21. At the same time, the central part of the bottom of the hollow holding section 21 in the clamp body 2 is partially cut and raised, thereby forming a pair of support pieces 23 in once piece. The support pieces are further fixed with a filling material in the blind hole 11.
Patent JP-S5969018-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: G02B23/00
Filed: 1982-10-15
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-H056872-A (JP)
Title: Dry etching method
Inventor: YAMANO ATSUHIRO
IPC: C23F4/00
Filed: 1991-07-22
Abstract: PURPOSE:To restrain the damage of a substrate due to high-energy ions and to ensure selectivity by the primary chemical reaction of a gas by a method wherein a specific high frequency is used as the frequency of an RF power supply. CONSTITUTION:As the frequency of an RF power supply a frequency which is higher than 13.56MHz assigned by the Wireless Telegraphy Law is used. The RF power supply is shielded completely by using a shielding device 9 so that radio waves are not leaked. Thereby, it is possible to restrain high-energy ions from being generated without lowering an etching efficiency. As a result, the damage of a substrate is restrained, and, at the same time, the destruction of a gate oxide film by a charging-up operation is restrained. In addition, when poly-Si, SiN and an Al alloy are etched, the etching rate of a substratum SiO2 film to be etched by high-energy ions can be lowered, and a large selective ratio can be obtained.
Patent JP-H0714263-A (JP)
Title: Impedance roller assembly for video tape recorder
Inventor: HAYASHI YOICHIRO
IPC: G11B15/60
Filed: 1993-06-25
Abstract: PURPOSE:To obtain an impedance roller assembly for video tape recorder which can eliminate such a situation that a flywheel comes out from the end of the roller even if a stress relief is produced at the part where the flywheel is attached and fixed to the roller and can eliminate the rotation locking phenomenon, etc., of the flywheel. CONSTITUTION:A shaft 32 which is fixed to a chassis 6 with its lower end 31, an upper flange 34 which is fixed to the upper part 33 of the shaft 32, a lower flange 36 which is fixed to the lower part 35 of the shaft 32, a synthetic resin roller 37 which is provided between the upper flange 34 and the lower flange 36 and attached to the shaft 32 so as to rotate freely and a flywheel 39 which is fixed to the roller 37 are provided to constitute an impedance roller assembly 1. An endless annular trench 46 is formed on the outer circumferential plane 45 of the roller 37.
Patent JP-H0347484-A (JP)
Title: Cryogenic pump
Inventor: KITAMURA YOICHI
IPC: F04B37/08
Filed: 1989-07-12
Abstract: PURPOSE:To increase the exhausting speed and enhance the performance by arranging cryogenic panels radially on the outside of a pipe-shaped cylinder, and by widening the panel width from the connection hole of a pump case toward the inside. CONSTITUTION:Among the gases inhaled from the connection hole 18 of a pump case 6, the water vapor having a comparatively high condensing temp. condenses to a radiation shield 17 and a buffle 19 and solidifies, while such gases as hydrogen, helium, and neon are adsorbed by activated coal. Gases such as nitrogen, oxygen, and argon are inhaled from the connection hole 18 and condensed upon evenly contacting cryogenic panels 12, 12... arranged radially. Even on each cryogenic panel 12, the panel width X is small at its foremost 12a, enlarging gradually toward the inside of the pump case 6 is compliance with diffusion of the gases, which enlarges also the seizing area, and thus the gases contact the whole panel surface and condense. Accordingly the exhausting speed can be quickened from a high vacuum forming chamber 7 due to cryogenic pump.
Patent JP-H0344951-A (JP)
Title: Semiconductor device
Inventor: DEGUCHI TATSUYA
IPC: H01L21/82
Filed: 1989-07-12
Abstract: PURPOSE:To improve reliability and increase yield improvement ratio due to redundancy by locally heating a contact part between an impurity region and a silicide region from the top of a passivation film to cause the contact part to have higher resistance. CONSTITUTION:In case an MoSi layer 12, connecting n-type impurity regions 4, 6 as a fuse part of a redundancy circuit, is electrically disconnected, an A region is irradiated with a laser beam spot from above a passivation film 14. Thus, a contact part between a region 4 and a layer 12 included in the A region is heated to high temperature by this irradiation. The high concentration impurity at the interface of the region 4 is out-diffused to the layer 12 due to this local heating, and the resistance, i.e., the contact resistance, at the interface between the region 4 and the layer 12 is increased to more than ten times thereof. This is not due to fusion of the fuse part, so that lowering of cutting yield and redundancy yield due to the adhesion of evaporated silicon during the fusion, etc., does not take place.
Patent JP-S6071854-A (JP)
Title: Solar heat collector
Inventor: HOZUMI SHIROU
IPC: F24S10/95
Filed: 1983-09-28
Abstract: PURPOSE:To enable to collect the heat with high efficiency by a structure wherein solar heat abosrbing platrs are thermally bonded to the evaporator section of a heat pipe, the condenser section of which is made in a socket form so as to be detachably and thermally bonded to a liquid to be heat-exchanged. CONSTITUTION:The end of the evaporator section of a heat transport pipe 19 is located lower than a header part. When the incidence of the sunlight upon the surface of an absorbing fin 25 occurs, the temperature of the absorbing fin 25 is raised and consequently the temperature of the heat transport pipe 19 is also raised, resulting in heating a first heat transfer medium 27 inthe pipe 19. After being heated, the heat transfer medium 27 starts to boil. The resultant vapor of the medium 27 condenses onto the inner wall of the condenser section of the heat transport pipe 19 and gives its heat to said wall. Said heat is led through a thermal bond area 16 to the outer facial heat exchange surface of a socket 14. A second heat transfer medium around the outer surface of the heated socket 14 boils and the resultant vapor condenses onto the outer periphery of a heat transfer pipe 12, resulting in heating the heat transfer pipe 12 and consequently heating a third heat transfer medium flowing in the pipe 12. The performance of a solar heat collector is determined by the magnitude of heat transfer rate towards the second heat transfer medium.