baber/WOPTO huggingface dataset:
Patent JP-H0312841-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: ASARI SHIN
IPC: G11B11/10
Filed: 1989-06-12
Abstract: PURPOSE:To obtain Si dielectrics films having low internal stress by specifying the content of P in the Si dielectrics films formed on one or both surfaces of a magnetic film. CONSTITUTION:An Si target material doped with P is used as the Si target material at the time of forming the Si dielectric films on one or both surfaces of the magnetic film by a reactive sputtering method using the Si target material. The P is incorporated at >=10<14>atoms/cm<2> into the Si dielectric films formed on one or both surfaces of the magnetic film. The Si target material doped with the P may be formed by doping the P by a known dissolving method into the target material consisting of the Si alone or the target material formed by adding, for example, Al, etc., to the Si. The adjustment of the amt. of the P to be doped into the target material may be executed by the solubility thereof. The strain of the film is relieved in this way and the internal stress is lowered.
Patent JP-2000340328-A (JP)
Title: Flat cable mounting structure in cable reel
Inventor: IIZUKA TETSUYA
IPC: B62D1/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To remove a part protruding from an inner case without trimming it when a flat cable of a cable reel is slantwise welded to an inner case fixed to a bus bar. SOLUTION: A notch 20h is provided on an inner case 20 to be separately fixed to the stationary body and movable body of a cable reel, and a protuberance 21a to be engaged with the notch 21h is provided on a cover 21 to cover the inner case 20. When the cover 21 is applied after the conductor 4a of a flat cable is welded to a bus bar 6 fixed to the inner case 20, a part of the flat cable 4b-1 protruding from the inner case is bent by the protuberance 21a and is sandwiched between it and the notch 20h, so as not to be protruded from the inner case.
Patent JP-S628520-A (JP)
Title: X-ray exposure apparatus
Inventor: TANAKA YUTAKA
IPC: H01L21/67
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the deterioration of X-radiation due to the presence of air and to eliminate the need of filling a stage receiving chamber with a gaseous material, by connecting the stage receiving chamber with an X-ray source receiving chamber through a means having a sufficient fluid resistance and by differentially evacuating these chambers. CONSTITUTION:An X-ray source receiving chamber 1 is connected to a stage receiving chamber 6 through an orifice 5 with a diameter of about 4mm. The exhausting speeds of exhaust systems 2 and 2' can be properly selected to evacuate the chamber 1 up to about 10<-7>torr and the pressure within the stage receiving chamber 6 such that it is 100 or more times as high as the pressure within the chamber 1. Thus, since the orifice is provided instead of an X-ray outlet window of Be or the like, there is no possibility of deteriorating the X-ray radiation or mechanically deforming or breaking the window itself due to the material of the window. Further, since both the X-ray source receiving chamber and the stage receiving chamber are kept vacuum without using a gaseous material, the attenuation of the X-ray radiation can be substantially prevented.
Patent JP-H09307109-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: TAKAHASHI TAKESHI
IPC: H01L21/265
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture an MOSFET type semiconductor device wherein both performance and reliability are high, with high yield. SOLUTION: In this manufacturing method, after oxygen 17 is introduced in an interface part of the side surface part of a polycrystalline Si film 16 as a gate electrode and an Si substrate 11, by slant ion implantation, high speed thermal treatment is performed, and an SiO2 film 15 as a gate oxide film is formed thick only in the interface part. Thereby electric field concentration in the overlap part of a diffusion part 21 as a drain and the polycrystalline Si film 16 is relieved, leak current can be restrained with excellent controllability, and short channel effect due to diffusion of impurities can be restrained.
Patent JP-S63312090-A (JP)
Inventor: SEKIGUCHI HISAYOSHI
IPC: B25J15/08
Filed: 1987-06-12
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-S5669815-A (JP)
Title: Manufacture of oxide magnetic thin film
Inventor: TAGAMI MASAMICHI
IPC: H01F41/18
Filed: 1979-11-13
Abstract: PURPOSE:To elevate the reproducibility and yield of an oxide magnetic thin film when the ferromagnetic thin film is to be formed on a substrate by spattering using Fe3O4 or Fe3O4 containing additive as a target by a method wherein preliminary spattering is performed, the target is exposed in a low oxygen partial pressure to remove O2 gas. CONSTITUTION:The target of Fe3O4 or Fe3O4 containing additive and the substrate to be adhered on it are put in a spattering device, and the pressure in the device is kept at 8X10<-2>Torr. After the preliminary spattering is performed for about 5min, the pressure is reduced and is exhausted once to remove O2 gas, and the main spattering is performed again in the same gas pressure. At this time, at the interval between the spattering of preliminary and main, the treatment as follows is performed. After the preliminary spattering, the target is exposed in the atmosphere having the oxygen partial pressure of 1X10<-6>Torr or less, then the main spattering is performed in the prescribed atmosphere. By this way, O2 gas discharged from the target is removed sufficiently, and the saturated magnetic flux density of the oxide magnetic thin film is stabilized.
Patent JP-S63309252-A (JP)
Title: Hydrated polymer gel actuator
Inventor: ISHIKAWA TOSHIYA
IPC: B25J19/00
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the rapid response of the contraction of an actuator main body, by providing a pair of conductive parts to a gel receiving chamber having a hydrated polymer gel received therein over the almost whole thereof and increasing the contact area of the hydrated polymer gel with the conductive parts. CONSTITUTION:An actuator main body 1 is constituted by winding a base film 2 in an almost coil shape to form a gel receiving chamber 4 having a hydrated polymer gel 3 received therein and providing a pair of conductive parts 5, 6 to the inner surface of the base film 2. A large number of small holes allowing the gel receiving chamber 4 to communicate with the outside are formed to the coil-shape part 7 of the base film 2 and the diameter of each of the small holes is set so as to prevent the hydrated polymer gel 3 from flowing out to the outside. When water is absorbed by the hydrated polymer gel 3 to bring the actuator main body 1 to a stretched state and predetermined voltage is applied to a pair of the conductive parts 5, 6, the hydrated polymer gel 3 is dehydrated and water is led out to the outside from the gaps d or holes of the base film to contract the actuator main body 1. When the application of voltage to a pair of the conductive parts 5, 6 is stopped, the hydrated polymer gel 3 absorbs water and the actuator main body 1 extends.
Patent JP-H10329531-A (JP)
Title: Vehicular heat generator
Inventor: MOROI TAKAHIRO
IPC: B60H1/08
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of such heat loss that a heat generated in a heat generating room is released to the atmosphere through a housing and increase the heat exchange rate to a heat radiating room, in a vehicular heat generator. SOLUTION: A heat generating room 7 and front/rear partition plates 5, 6 for partitioning both water jackets 8, 9 are stored in front/rear housing main bodies 1, 2. In both partition plates 5, 6, as their outer periphery walls are contacted with the inner periphery wall of the front housing main body 1, periphery grooves 5d, 6d as a recessed part extending to a periphery direction are provided recessingly on the outer periphery wall, while being positioned so as not to be moved. Such periphery grooves 5d, 6d form one part of the circulation passage of a circulation water in both water jackets 8, 9 and the inner walls of the periphery grooves 5d, 6d guide the flow of the circulation water. Meantime, the circulation water absorbs a heat generated in the heat generation room 7 and also the heat transmission to the front housing main body 1 is stopped at the minimum.
Patent JP-2000034349-A (JP)
Title: Oligomerized organopolysiloxane cocondensate, its production and use thereof
Inventor: EDELMANN ROLAND
IPC: C08G77/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cocondensate soluble in aqueous or aqueous alcoholic medium, and capable of forming hydrophobic coating film on a substrate e.g. of powdery form by carrying out a cocondensation reaction and then oligomerization followed by mutually mixing a plurality of silane compounds in a specific molar ratio. SOLUTION: This cocondensate is obtained by mutually mixing a water-soluble amino-functional organosilane of formula I ((f) is 0 or a integer of 1-6; (g) is such as to be 0 when (f) is 0, being 1 otherwise; (h) is an integer of 1-6; (z) is 0, 1 or 2; R is a 1-8C alkyl or aryl), a fluorofunctional organosilane of formula II (R1 is a 1-9C monofluoroalkyl or the like; Y is CH2 or the like; R2 is a 1-8C alkyl or aryl; (y) is 0 or 1; (m) is 0 or 1), and/or an organosilane of formula III (R3 is a 1-8C alkyl), and/or an organosilane of formula IV in the molar ratio M=[a/(b+c+d)]>=0.1 ((a), (b), (c) and (d) are the numbers of moles of the above organosilanes, respectively) followed by mixing the resultant mixture with water and an acid (and optionally, an alcohol) and then carrying out a cocondensation reaction followed by oligomerization.
Patent JP-H01315572-A (JP)
Title: Composite metal window
Inventor: TATENO IZURU
IPC: E06B3/26
Filed: 1988-06-16
Abstract: PURPOSE:To improve the dewing property, heat insulating property, sound insulating property and flame resistance with little smoke by covering part or all of the surface of a metal window with a chlorinated vinyl chloride resin composition material. CONSTITUTION:Part or all of the surface of a metal window is covered with a chlorinated vinyl chloride resin composition material. The chlorinated vinyl chloride resin composition material is a composition material of various modes such as a molded material or a paint film superiorly or inferiorly containing chlorinated vinyl chloride resin, which ordinarily has the chlorine content of about 59-72wt.% and the specific viscosity (according to JIS 6721) of about 0.20 or more, the chlorine content of about 64-70wt.% and the specific viscosity of about 0.26 or more are preferable, the chlorinated vinyl chloride further preferably having the chlorine content of about 65-68wt.% and the specific viscosity of 0.30 or more is excellent in heat resistance and weather resistance and suitable for use.
Patent JP-S5572112-A (JP)
Title: Anti-microbial agent containing trans-dehydroabietic acid guanidineacetic acid salt, effective to mycobacterium tuberculosis and mould
Inventor: NISHI YASUTAKA
IPC: A61P31/04
Filed: 1978-11-27
Abstract: PURPOSE: To provide the title agent effective even to resistant bacteria, etc. and containing A/B-ring trans-dehydroabietyl-guanidineacetic acid salt, as a main effective component.  
     CONSTITUTION: An anti-microbial agent containing A/B-ring trans-dehydroabietyl- guanidineacetic acid salt as an effective component, and effective to Mycobacterium tuberculosis and moulds. The compound is known to have antibacterial activity to Gram-positive and Gram-negative bacteria, and can be prepared from an economically available rosin accoding to the reaction formula. Low-toxic by the acute toxicity test of mouse and rat. Since the compound has completely different structure from the known anti-tuberculous drugs, it is effective to the resistant bacteria. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09327679-A (JP)
Title: Raw refuse treating equipment
Inventor: NAKAGOME KENICHI
IPC: A61L11/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To avoid disappearance of deodorizing effect even when an open/close lid is opened and when raw refuse is stirred by rotating a stirring blade by providing a deodorizing device for introducing a deodorizing liq. into a stirring container by making the deodorizing liq. into mist-like deodorizing gas. SOLUTION: A deodorizing device 200 is provided in a box on the back face side of a stirring container 10. A storing tank 30 for a deodorizing liq. S is arranged so as to be adjoining to a vent duct 9 and a feeding pipe 7 is projected outside from a top face plate 1A and an outlet pipe 33 is provided on the bottom part of a storing tank 30 and is connected to an ultrasonic spraying tool 40 through a service pipe 35 and a soft copper pipe 37 for supplying water. When raw refuse is fed into the stirring container 10 of a raw refuse processing machine, by detecting opening of an open/close lid, a driving motor M, an ultrasonic spraying tool 40, fans 11 and 57 are actuated and the refuse is stirred and is taken into a biochip. Simultaneously, the deodorizing liq.  S is made into mist-like state by means of the ultrasonic spraying tool 40 and it is blown into a introducing duct 60 with air from an air inlet 55 by means of a fan 57 and is introduced into a stirring container 10 to form a deodorizing gas layer and to deodorize bad smell.
Patent JP-S5574146-A (JP)
Title: Production of high power semiconductor device
Inventor: TATSUTA MASATAKA
IPC: H01L21/52
Filed: 1978-11-30
Abstract: PURPOSE: To improve the reliability of a semiconductor chip without use of Au by mounting to the case the Ni thin film layer side of a metalized layer comprising an Al thin film layer and the thin film provided on the chips in the soldering thereof on the case.  
     CONSTITUTION: An Al layer 2 is formed on the back of an Si chip where a circuit element is provided by a generally accepted method and an Al-Si alloy layer 4 is produced on the interface of these components by the heat treatment at about 400°C. Then, the surface of the Al layer 2 is covered with an Ni layer 5 to be soldered on the case, on which is formed a thick Al layer 6 for prorecting the layer 5. Thereafter, the chip 1 undergoes a passivation, a wax coating, an acid treatment and the like. The existence of layer 6 eliminates damage to the layer 5. After the completion  of these processes, the layer 6 is removed with fluoric acid and the exposed layer 5  is fastened on the surface of the case 8 by use of a soldering material 7.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330273-A (JP)
Title: Memory card, and error correcting method therefor
Inventor: YOSHIMURA YOSHIMASA
IPC: G06K19/07
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a memory card large in capacity, reduced in access time and capable of correcting the error of data. SOLUTION: This memory card is provided with an error correct code (ECC) calculation circuit 19 for calculating an ECC for each block of data to be stored in a main memory 11 and an error correction circuit 15 composed of an ECC memory 21 for storing the ECC calculated by the ECC calculation circuit 19, an ECC control circuit 23 for collating the ECC calculated by the ECC calculation circuit 19 for read data at the time of data read with an ECC previously stored in the ECC memory 21 and outputting the collected result, and an error correction controller 25 for detecting and correcting erroneous data based on the collated result from the ECC control circuit 23.
Patent JP-S5574401-A (JP)
Title: Square for dimensional marking of stairs material
Inventor: TAKAHASHI SHINKICHI
IPC: G01B3/56
Filed: 1978-11-30
Abstract: PURPOSE: To obtain the dimensional marking of stairs with desired height of stairs and depth of tread properly by means of a tool which is made of thin plate with a graduation and can be adjusted simply and quickly according to the gradient of stairs to be built.  
     CONSTITUTION: The vertical element a has a circular disc 2 at the inside corner of the lower part of the lean and long side 1, and has a slit 3 and a graduation 7 at its center upper part, while being equipped with arc-shaped slits 5, 6 being pivoted around the pin 4 fixing the horizontal element b at the same time. The horizontal element b, having a slit 12 along the center of the lean and long side 11 is pivotally joined to the vertical element a by the pin 4, while being pivotally fixed with the slits 5, 6 of the vertical element a, with graduation 19 engraved alongside, and has bolt-nuts 17, 18 to couple slit of the oblique element c. The oblique element c, moreover, has also slit at the end tip which intersects with the vertical member a, and the two elements are connected with each other by the bolt-nuts 9, 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5948490-A (JP)
Title: Cephalosporin derivatives
Inventor: KURISUCHIYAN BERUJIE
IPC: A61P31/04
Filed: 1983-08-11
Abstract: Cephalosporin derivatives of the formula:    <IMAGE>  (I)  in which A is a single bond or a radical -CH2-, -NH- or -NHCO-, attached to the 3-position or 4-position of the pyridinio radical, R is a methyl, carboxymethyl, carbamoylmethyl, benzyl or allyl radical, Ra, Rb and Rc are hydrogen atoms, or alternatively Ra is carboxyl and Rb and Rc, which are identical or different, are hydrogen atoms or alkyl radicals, or together form an alkylene radical, and n equals 0 or 1, in their syn form, and also their addition salts with acids, metal salts and addition salts with nitrogen-containing bases are antibacterial agents having a broad spectrum of activity.
Patent JP-H0312189-A (JP)
Title: Artificial waterway for leisure
Inventor: KISHIMOTO YUKIO
IPC: A63G21/18
Filed: 1989-06-09
Abstract: PURPOSE:To apply various and complicated water current changes from a first step to a high-grade step by providing a spouting nozzle to be providing in an artificial waterway and to generate the change of the water current by spout, water supply pump, shape varying means and calculation controller to set the requiring condition of the spouting nozzle and the change with the passage of time and to execute program control. CONSTITUTION:A calculation controller 7 is mainly composed of an input part 10, CPU 11, memory part 12 and I/O interface part 13 and sets a program for setting the water supply quantity of a water supply pump 4 as a hardware section, the pressure and pressing angle of an oil pressure cylinder 5 for narrow overflow and an oil pressure cylinder 5A for shallows, the fitting angle and opening degree of a spouting nozzle 6. This program is passed through the input part 10 and read into the memory part 12. By changing various set values and controlling the various programs from the first step to the high-grade step, various states can be made appear with being modeled on narrow overflow waterway, shallows, eddy stream, fast-flowing stream or underflow, etc. Thus, according to the various program control from the first step to the high- grade step, the complicated water current change is applied in the manner of time and position.
Patent JP-S633547-A (JP)
Title: Ring trip detection circuit
Inventor: YOSHIDA TOSHIHISA
IPC: H04M3/06
Filed: 1986-06-23
Abstract: PURPOSE:To quickly detect a DC signal generated at the reply of a called subscriber by holding an electric charge proportional to a call signal current and a current superimposed on the call signal current at each period. CONSTITUTION:A switch 7 is closed at the moment when the polarity of a current flowing to a resistor 1 by a changeover control circuit 5 to store the electric charge in a capacitor 10. The switch 7 is opened at a point of time when the polarity of the current flowing to the resistor 1 changes, a switch 8 is turned to the position of ground, a switch 12 is closed and an output voltage of an operational amplifier 11 is moved to a capacitor 14 and each switch is released. The operation is repeated further. When a reply from a called party 4 comes, then a current through the resistor in a direction of terminal 102 from a terminal 101 is increased and since the electric charge is being stored in the capacitor 10 at each period, the reply of the called party is detected quickly at the terminal 103.
Patent JP-S61203817-A (JP)
Inventor: TERAUE YOSHIKAZU
IPC: H01H43/00
Filed: 1984-07-18
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-S6127884-A (JP)
Inventor: KANEZAKI MORIO
IPC: B66B7/08
Filed: 1984-07-18
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-S5568027-A (JP)
Title: Headed member for solenoid switch
Inventor: YOHAN BAUA
IPC: H01H50/00
Filed: 1979-11-14
Abstract: 1. An electromagnetic switching device (1) which possesses an attachment (21) secured to its surface by means of supporting arms (11) which can be interlocked, and whose surface is penetrated by a lever which is connected to the carrier (3) of the moving contacts (5) and which serves both for the manual actuation of the switching device (1) and for the display of its switching position, characterized in that the attachment (21) is designed as a closed block for accommodating circuit elements and secured to the housing of the switching device (1) by a frame-shaped intermediate member (10), and the actuating and displaying lever (19) penetrates the intermediate member (10) and is guided therein as an extension of the carrier (3) of the moving contacts (5), curved in its further course in such manner that following the extension parallel to the underside of the attachment (21) it projects from the intermediate member (10) beside the attachment.
Patent JP-H0817600-A (JP)
Title: Radiation absorber
Inventor: SHINNO MITSUNARI
IPC: H05H13/04
Filed: 1994-06-29
Abstract: PURPOSE:To provide radiation absorber capable of properly shielding radiation without causing a drop in the degree of vacuum in a vacuum chamber, using an inexpensive light receiving member. CONSTITUTION:An outer.cylinder 19 made of material allowing the transmission of radiation and having a hollow structure, is laid in bulged state within a vacuum chamber 8 at such a preset position as allowing the incidence of the light S. In addition, a light receiving member made of many copper thin-walled and small diameter tubes 26 is provided in the cylinder 19, so as to be capable of receiving the light S through the cylinder 19. Also, a coolant feed pipe 31 and a coolant discharge pipe 32 (i.e., coolant feed and discharge system) are connected to the cylinder 19 at the outside of the chamber 8, so as to be capable of continuously supplying and discharging a coolant 60 to and from the internal space of the cylinder 19.
Patent JP-H04345775-A (JP)
Title: Surface mounting connector
Inventor: UMESATO MASASHI
IPC: G11B21/12
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the flotation of a contact on a printed board and put the contact in contact With a pad on the printed board independently of the dimensional precision in a surface mounting connector which is mounted on the printed board surface. CONSTITUTION:A spring 4 is provided at the terminal 3 of a contact 2, the contact 2 is held to a connector mainframe 1 by the thrust of the spring 4 when the contact 2 is mounted in the fitting groove 5 of the connector mainframe 1, and the contact 2 is constructed on a movable structure.
Patent JP-H0219354-A (JP)
Title: Synthesis of hydrazine
Inventor: JIEN KUN RIN
IPC: C07C303/36
Filed: 1988-06-15
Abstract: PURPOSE: To obtain dabsylhydrazine useful for quantitative anlysis of monosaccharide by reacting dabsyl chloride and hydrazine in a solvent.  
     CONSTITUTION: Dabsyl chloride and hydrazine are reacted in a tetrahydrofran solvent at room temp. to obtain dabsylhydrazine. Dabsyl chloride is obtained by reacting 4-[[4-(dimethyl)aminobenzene]azo]benzyl carbonate and phosphorus pentachloride. This obtained dabsylhydrazine is reacted with a carbonyl compd. to obtain dabsylhydrazone used in quantitative analysis. 
     COPYRIGHT: (C)1990,JPO