baber/WOPTO huggingface dataset:
Patent JP-S6396926-A (JP)
Title: Cvd method
Inventor: HIURA YUKO
IPC: H01L21/205
Filed: 1986-10-13
Abstract: PURPOSE:To make a minute and uneven part on a substrate flat without exerting a bad influence on the electrical characteristic of a device by a method wherein a CVD method is executed after an etching gas, which makes a recessed part on the surface more active than a protruding part on the surface of the substrate, has been added to a source gas for the CVD method. CONSTITUTION:A substrate, where an Al thin-film pattern 1c which has an uneven cross section and whose surface is transformed into Al2O3 is deposited on an insulating thin-film 1b formed on an Si substrate 1a during a prior process, is fixed on a heater 3 inside a chamber 2. As a gas to generate a dangling bond on the surface of SiO2 formed during the prior process, a gas of HF is used, while SiH4 and N2O are used as gases for the formation of SiO2. SiH4 7, N2O 8 and HF 9 are set to 70, 800 and 10 sc cm, respectively, by means of respective massflow controllers 4-6. The surface of the SiO2 film at the recessed part of the substrate 1 is activated by HF; the SiO2 film of an initial unimolecular layer is formed by several minutes earlier than the Al2O3 film at the protruding part. Because a film, whose difference in level at uneven parts is about 0.5 mum, is formed until a unimolecular layer of the SiO2 film is formed on the protruding part, the uneven surface is covered so as to be flat.
Patent JP-S61121440-A (JP)
Title: Dry etching method
Inventor: HOUCHIN RIYUUZOU
IPC: H01L21/3065
Filed: 1984-11-19
Abstract: PURPOSE:To increase the speed of etching as well as to enhance th-e ratio of etching speed of resist and polycrystalline silicon by a method wherein a dry etching is performed on a silicon oxide film using either C2F6 or C3F8 or both of them and the mixture of CHF3 and inert gas as reaction gas. CONSTITUTION:When the mixed gas of C2F6 and CHF3, or C3F8 and CHF3, or C2F6 and CHF3 is used, a poly-merized substance is easily formed in plasma by adding CHF3, and the etching speed of resist can be held down by the protective effect of the grown polymerized substance. Also, the atoms H of CHF3 has a property to remove the radical F contained in plasma as HF, and the etching speed of the base polycrystalline silicon film can be held down by the atoms H. Moreover, the density of plasma can be increased by adding the inert gas such as He, Ar and the like. As a result, the speed of etching perform-ed on a silicon oxide film can be increased, and the speed ratio of etching performed on the resist and the polycrystalline silicon can also be enhanced.
Patent JP-H04125200-A (JP)
Title: Manufacture of resin wrapping buried ornament of living thing
Inventor: IMURO AKIO
IPC: B44C5/06
Filed: 1990-09-17
Abstract: PURPOSE:To enable a primary color of a living thing to be appreciated at it is and besides to enable a smell to be enjoyed by a method wherein acrylic resin, polyester resin, urethane resin, or epoxy resin are applied to all surfaces of the living thing, which is set in a container, and a vacant space of the container is filled by silicone resin of which a perfume is softened. CONSTITUTION:A rose is dehydrated by tertiary butanol joined by a fixative. After drying, urethane resin is applied to its surface and the product is solidified by drying. Thereafter, acrylic resin is further applied thereto. After drying, it is bonded to a bottom part of a glass container, and is gelated by pouring a curing agent added silicone prepolymer which is kneaded with a small quantity of rose perfumed oil. After gelation, silicone rubber is made to flow thinly to its surface, and a thin film is formed by curing to make a product.
Patent JP-2001061941-A (JP)
Title: Warm bath device for hands and feet
Inventor: OSADA OSAMU
IPC: A61H35/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve convenience for relaxedly bathing by disposing warm bathtubs for hands and feet of which upper surfaces are open at an outside of a lying table at a lower side of the longitudinal lying table for laying an upper half of the body and by purifying and disinfecting bathing water in the warm bathtub at a warm water circulating mechanism communicated with the warm bathtub. SOLUTION: Warm bathtubs 18 and 19 for hands and feet of which upper surfaces are open at an outside of a lying table 10 are disposed at a lower side of the longitudinal lying table 10 for laying an upper half of the body, and bathing water in the warm bathtubs 18 and 19 is purified and disinfected at a warm water circulating mechanism 30 communicated with the warm bathtubs 18, 19. The warm bathtubs 18, 19 for hands and feet are box-shapes of which upper surfaces are open, and two bathtubs of the warm bathtub 18 for warming hands and the warm bathtub 19 for warming feet are separately constituted. The warm water circulating mechanism 30 is communicated through a circulating pipe 31 of which one end is an inlet and the other is an outlet with respective warm bathtubs 18 and 19 for hands and feet.  After sucking the bathing water with a pump and heating by a heat method, the mechanism 30 conducts purifying the bathing water by a purifying method and disinfecting the bathing water by a disinfecting method in turn and returns the bathing water to the warm bathtubs 18, 19.
Patent JP-2000077204-A (JP)
Title: Ceramic substrate for electronic component
Inventor: TANDA KENJI
IPC: H01C17/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To equalize the depth of split grooves, and to improve splitting by setting the deviations of the depth between ends in arbitrary split grooves, to specific dimensions or less in a ceramic substrate for electronic components. SOLUTION: In a ceramic substrate 2, a blade is pressed on the surface of a green sheet, and a plurality of split grooves 3 and 4 are formed on the surface before calcination. Then, in the ceramic substrate 2, the deviations between both ends of depth in the arbitrary split grooves 3 and 4 is set to 20 μm or less, and furthermore, the depth of a micro crack being generated at the tip of the split grooves 3 and 4 is set to 10 μm or less. In a method for manufacturing electronic components by using the ceramic substrate 2, a conductor 5 and a resistor 6 are printed on the ceramic substrate 2, trimming is made by a laser to match resistance and a glass overcoat is printed. Then, the printed ceramic substrate 2 is divided into a stripe substrate 9 or a single substrate 10 according to the curvature difference, the speed difference, or the like of a split roll.
Patent JP-S6489733-A (JP)
Title: Data source and sink
Inventor: CHIKUMA MAKOTO
IPC: H04L69/40
Filed: 1987-09-30
Abstract: PURPOSE:To always detect the fault of both transmission lines with one receiving circuit by comparing the bit confrontingly with a checking circuit after the timing deviation of the checked data frame and the data frame on other transmission line is adjusted. CONSTITUTION:A data frame on a current type transmission line 2a is introduced through a selecting part 12 to a frame starting detecting part 14 and a data frame on a preliminary type transmission line 2b is introduced through a selecting part 13 to a frame detecting part 17. A receiving circuit part 15 checks the error by an FCS part and at the normal time, the frame data are transferred to a main control part 20. A timing adjusting circuit 18 coincides with the frame timing of FC or below on respective transmission lines 2a and 2b converted in parallel based on the receiving timing signal, is sent to a checking circuit 19 and compared successively bit by bit. Thus, by one receiving circuit, the trouble of not only the current type transmission line but also the preliminary type transmission line can be detected always and without fail.
Patent JP-H04123430-A (JP)
Title: Plasma cleaning equipment for substrate in pretreatment of wire bonding
Inventor: MORISAKO ISAMU
IPC: H01L21/677
Filed: 1990-09-14
Abstract: PURPOSE:To remove impurities deposited on electrodes with high workability and high cleanness by constituting the title equipment of an in/out means which draws a mount out of and into a vacuum container, a conveyer which transports substrates in a direction crossing the mount in/out directions, and a transfer means which reciprocates between this conveyer and the mount drawn out of the vacuum container and transfers substrates to this conveyer and the mount. CONSTITUTION:A transfer means 40 reciprocates between a conveyer 17 and a mount 20 and transfers substrates S one by one to array and load them on the mount 10. When all mounts 10 are placed into a vacuum container 1, the opening 2 is closed by a lid member 42. Next, a vacuum pump 6 is actuated to depressurize the interior of the vacuum container 1, and Ar gas supplied into the vacuum container 1. Then, with high-frequency AC voltage impressed on an electrode 3, plasma develops to remove impurities deposited on the electrode, and the removed impurities are sucked by the vacuum pump 6. For drawing each mount 10 out of the vacuum container 1, a transfer means 40 reciprocates in synchronism with pitch feed between the mount 10 and a conveyer 18 and transfers substrates S one by one to the conveyer 18.
Patent JP-S6397199-A (JP)
Inventor: FUNADA YORIHISA
IPC: D06F39/08
Filed: 1986-10-15
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-S62103786-A (JP)
Title: Two-sheet slips feeding monitoring device
Inventor: MIYAZAKI TOSHIAKI
IPC: G06K13/067
Filed: 1985-10-31
Abstract: PURPOSE:To neglect a local stain and the low transmission quantity in a printing, etc., and to execute the stable two-sheet feeding monitor with the small quantity of malfunctions by integrating the transmission quantity data at every division while the data is replaced with a large quantity of the transmission quantity at the process to be integrated in one slip. CONSTITUTION:The transmission light quantity value digitalized when a slip 1 passes between a light source 2 and a light emitting amplifier 3 is obtained, accommodated into a register 5, compared with a reference pulse 13a and the contents of the register 5 are renewed to the value with a high transmission level. Thus, by renewing the contents to the maximum transmission light quantity at every division, even when there are the partial stain and the printing part in the slip, the transmission light quantity data of other part of the slip are accommodated to the register 5. For the output of an integrator 7, the difference is obtained by a subtracting part 9, divided by the output of a counter 14 to integrate the division pulse for one slip in a dividing part 10 and the average light quantity difference per division is obtained. The average light quantity difference value obtained by the dividing part is compared with the threshold accommodated into a threshold register 11 by a comparator 12 and when the average light quantity difference value is larger than the threshold, it is decided to be the two-sheet feeding.
Patent JP-H0562915-A (JP)
Title: Thin film growth device
Inventor: UCHIYAMA MAKOTO
IPC: C30B25/12
Filed: 1991-08-29
Abstract: PURPOSE:To mass-produce a uniform thin film, having small irregularity in a stable and excellent reproducible manner by supporting each substrate in such a manner the film-forming surface of the opposing two substrates are positioned almost in parallel with each other at least on the horizontal cross section. CONSTITUTION:Film-forming substrates 1 are fixed in such a manner that the film-forming surface of two each of them are positioned almost in parallel with each other. Raw gas is made to flow in a flow passage 14, and a thin film is grown on the film-forming surface of the substrates 1. A high frequency coil and the like for heating is provided on the internal part of a susceptor 11, and the substrates 1 are heated up to the reaction temperature. Accordingly, many substrates 1 are arranged in vertical direction, and they can be treated simultaneously by allowing raw gas to flow between them. Also, raw gas is made to flow in vertical direction only where controllability is excellent, and also the width of a chamber 14 is formed uniformly. Accordingly, the condition of film formation on every part of the substrates 1 can be maintained uniformly, and a uniform thin film having less irregularity can be mass-produced at low cost in an excellent reproducible manner.
Patent JP-H1164086-A (JP)
Title: Weighting apparatus
Inventor: SON KENSHIN
IPC: G01G23/01
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a weighting apparatus which can accurately weigh the mass of an object to be weighed placed on a scale plate by accurately eliminating a vibrational component contained in the weighing signal of the object by calculating the vibrational component at the position of a true resultant center of gravity of the center of gravity of the object and that of the tare of a weighing cell. SOLUTION: A weighing apparatus is provided with a plurality of dummy cells 21 -2n which are set on a vibrating floor F and generate dummy signals ud (j), a weighing cell 3 which is set of the floor F and generates a weighing signal up (j) of an object X to be weighted, a floor vibrating mode calculating means 21 which calculates the vibrating mode of a floor F from dummy signals uds (j), a parameter calculating means 22 which calculates parameters containing the coordinates indicating the position of the resultant center of gravity of the center of gravity of the object X and that of the scale plate 1a of the cell 3 and the mass (m) of the object X and a parameter (c) containing the mass (m) of the object X, based on the vibrating mode and weighing signal up (j), and a mass calculating means 23 which calculates the mass (m)  from which the vibrational component of the vibration of the floor F is eliminated based on the parameter (c).
Patent JP-H01127445-A (JP)
Title: Fluid brake turning for automobile
Inventor: GIRUBEERU KERUBAGORE
IPC: B60T8/1761
Filed: 1988-09-30
Abstract: PURPOSE: To improve reliability and miniaturize a brake circuit by directly connecting a safety device provided with a first valve device to a discharge valve of a solenoid valve and to a pump discharge side and controlling the valve device by means of a pump discharge pressure. CONSTITUTION: Left and right front wheels and a left rear wheel are combined with discharge solenoid valves 11-11" and pilot operation valves 10-10", and during an anti-locking time, pressurized again by means of a pump 28 directly connected to a reservoir 3 of a tandem master cylinder 2 via the intake side, so that discharge valves 18-18" of the solenoid valves 11-11" and a valve device 32 of a safety device 20 directly connected to the pump discharge side are controlled by means of the discharge pressure. In an ordinary brake operation time and in a failure of the pump, the discharge valves 18-18" are separated from the reservoir 3, and when a hydraulic pressure from the pump 28 reaches a predetermined level, the brake fluid is returned from the discharge valves 18-18" to the reservoir 3 during an anti-locking time.  In this way, reliability is improved and the brake circuit is miniaturized.
Patent JP-H0192445-A (JP)
Title: Annular fabric and its production
Inventor: KITAMURA ATSUSHI
IPC: D03D1/00
Filed: 1987-09-28
Abstract: PURPOSE: To produce the subject woven fabric excellent in homogeneity, flexibility, strength, lightweight properties, etc., without any seams and suitable for tubes, etc., for tires by passing a warp yarn through a heald and a reed while describing a loop and forming a hollow weave. CONSTITUTION: An unstretchable warp yarn 8 is passed through a heald 3 and a reed 4 while describing a loop to advance the weaving. When the warp yarn 8 approaches about one round, operations are transferred from machine weaving to handweaving and needles are then used to carry out weaving by the handsewing. Thereby, the objective woven fabric is produced.
Patent JP-H08111940-A (JP)
Title: Battery charger
Inventor: ADACHI SHIYOUSUKE
IPC: H01M10/46
Filed: 1994-10-11
Abstract: PURPOSE: To provide a battery charger which can charge a plurality of kinds of batteries having different shapes of plug sections and is constituted so that the missing, damage, etc., of parts can be prevented as much as possible. CONSTITUTION: Two mobile plates 16 and 17 are fitted to the main body 1 of a battery charger in slidable states. The plates 16 and 17 have plug holes 18 and 19 having shapes which are different from that (oval shape) of the opening of a plug socket 10. When the plug socket of a battery to be charged has the oval shape, the battery is charged by inserting the plug section of the charger into the plug socket section of the battery as it is and, when the plug socket section of a battery has a D-shape, the battery is charged by moving one of the plates 16 and 17 corresponding to the D-shape to the used position and inserting the plug section into the plug socket section 10 of the battery through the hole 18 or 19.
Patent JP-S6487546-A (JP)
Title: Electrically-conductive ceramic and production thereof
Inventor: SHINTOMI KOICHI
IPC: C04B35/00
Filed: 1987-09-29
Abstract: PURPOSE:To produce electrically-conductive ceramic which is small in specific resistance and has same electrical conduction as metal by calcining a mixture of specified two kinds of compds. in the oxygen atmosphere. CONSTITUTION:Raw material powder is obtained by mixing compds. such as Y2O3, BaCO3, SrCO3 and CuO used for the raw material so that the mixture is regulated to composition of YBa2Cu3Oy and YSr2Cu3Oy and preliminarily calcining this mixture in the oxygen atmosphere and pulverizing it. Then this raw material powder is mixed so that it is regulated to the composition of YBa2-xSrxCu3Oy and molded and thereafter calcined in the oxygen atmosphere and thereby electrically-conductive ceramic wherein the following molar ratio of elements is satisfied is obtained. Y:Ba:Sr:Cu:O=1:(2-x):x:3:y, 0.3<=x<1.2, y<=8.
Patent JP-H08110129-A (JP)
Title: Separate type heat pump
Inventor: SUMIMOTO HIROAKI
IPC: F25B47/02
Filed: 1994-10-11
Abstract: PURPOSE: To provide a separate type heat pump which is capable of ending the operation of defrosting by hot gas in a short time, without causing liquid back to a compressor and without performing the wasteful operation of inching. CONSTITUTION: For the oeration of defrosting, a hot gas circuit is formed providing an over-heat controller 23 wherein a thermal signal and a pressure signal from a thermal detector 21 and a pressure detector 22 provided on the outflow side of a refrigerant in a heat-exchanger 17 for air are respectively received, and an overheat degree at the outflow side of the refrigerant is operated. Through the overheat controller 23, a first expansion valve 16 is closed and a first flow-regulating valve 19 is opened in the case where the overheat degree operated is larger than a preset value, and the first expansion valve 16 is opened and the first flow-regulating valve 19 is closed in the case where the overheat degree operated is not larger than the preset value.
Patent JP-S6489325-A (JP)
Title: Aligner
Inventor: NOMURA NOBORU
IPC: H01L21/027
Filed: 1987-09-29
Abstract: PURPOSE:To accurately align a mask with a pattern on a substrate through an interference fringes generated from a reference grating, to observe an alignment signal during exposure and to reduce an error in case of moving by introducing a luminous flux obliquely to the mask and the substrate. CONSTITUTION:An X-ray is irradiated from the window 2 of an X-ray source 1 to a mask 5 and a wafer 6. An optical system having an aligning light source 11, a reference mask 13 formed with a reference grating 14, Fourier transforming lenses 15, 17 coupled at a Fourier spectral plane and a space filter 16 is disposed on a region irradiated with the X-ray. Two spectra are selected by the filter 16, and an interference fringes are generated on a focusing surface with two luminous fluxes passed through the lens 17. The luminous flux is irradiately obliquely to an aligning grating 18 on the mask 5 and an aligning grating 19 on the substrate, the movement of the radiated position during exposure is observed by a photodetector 20, and the mask 5 is accurately aligned with the pattern of the substrate.
Patent JP-2000077038-A (JP)
Title: Battery sealed with resin film
Inventor: KOIZUMI HIROYUKI
IPC: H01M2/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack with small size, light weight, and high reliability by sealing the whole battery with a cured resin film cured at normal temperature or lower. SOLUTION: Resin capable of curing at normal temperature or lower can be cured by light or chemical reaction, and photo-setting resin is preferable. In a lithium ion secondary battery 1, a photo-curing resin layer 8 for sealing the whole battery is preferable to be 0.3 mm thick or less. A plastic case needed for preventing short or decomposition is made unnecessary, and a battery pack is made small and light-weight. Since the whole battery and a protecting circuit, and an electronic circuit such as a charge control circuit or a discharge control circuit 5 are covered, even if an electrolyte is leaked, troubles such as malfunction do not generate. Since the battery is covered with the closely attached film, spaces are reduced and heat radiation is made good.
Patent JP-S62107046-A (JP)
Title: Extremely high tension low-alloy steel having superior rupture toughness value
Inventor: OKADA YASUTAKA
IPC: C22C38/00
Filed: 1985-11-01
Abstract: PURPOSE:To improve the tensile strength and rupture toughness by adding prescribed percentages of C, Si, Mn, Ni, Cr, Mo, sol. Al, P and S. CONSTITUTION:This extremely high tension low-alloy steel consists of, by weight, 0.3-0.39% C, 1-1.8% Si, 0.1-1% Mn, 1.5-3.5% Ni, (Ni<=-22.5C+11.4), 0.2-1% Cr, <=1% Mo, 0.01-1.5% sol. Al (Al+Si<3%), <=0.015% P, 0.005% S and the balance Fe. The steel has <=180kgf/mm<2> tensile strength and >=260kgf.mm<-3/2> rupture toughness value.
Patent JP-S6396683-A (JP)
Inventor: DARIRU AARU RASUBAN
IPC: G05D23/24
Filed: 1987-09-29
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-H0291263-A (JP)
Title: Production of three-dimensional multi-axis fabric composite material and apparatus therefor
Inventor: KANEHARA MASAHIKO
IPC: D04H3/07
Filed: 1988-09-29
Abstract: PURPOSE:To enable free setting of the orientation of fiber or yarn and to easily obtain a three-dimensional fabric having various structures with >=3 axes by successively pressing and inserting a group of weft-direction rods cut to prescribed length into a warp-direction rod group produced by bonding fiber bundles with a matrix. CONSTITUTION:A number of rods produced by bonding fiber bundles with a matrix are vertically erected in parallel on a rod-holding table 16 to obtain warp-direction rod group 11. A waft-direction rod group 12 composed of a number of parallelly arranged rods is introduced into the above weft-direction rod group 11 with a pair of rotating feed rollers 50, cut to a prescribed length with a cutter 4 and pressed and inserted into the warp-direction rod group. The rod-holding table 16 is turned by a prescribed angle and the insertion of the weft-direction rod group 13 is repeated. According to the progress of the above weaving process, the holding table 15 is successively lowered to keep the insertion position of the weft-direction rod group 13 into the warp-direction rod group 11 to the level of the rod-pressing mechanism 5 supported on a table 40.