baber/WOPTO huggingface dataset:
Patent JP-S62119917-A (JP)
Title: Formation of single crystal of silicon carbide
Inventor: MATSUMOTO SHOICHIRO
IPC: H01L21/203
Filed: 1985-11-20
Abstract: PURPOSE:To simplify the operation and process steps by providing a heat shielding mask to form the regions of different growth temperature on a substrate of SiC single crystal and to grow SiC single crystals of different crystal structure in the respective regions at the same time. CONSTITUTION:A heater 17 as a heating means is arranged on the opposite side to the molecular beam incident side from a molecular beam source 16 of an SiC single crystal substrate 15. Between this heater 17 and the substrate 5, a heat-shielding mask 19 for adjusting a substrate temperature provided with a light transmitting part 18 arranged in its center is arranged. The substrate 15 is heated by the heater 17 through the mask 19 to form a high temperature region 15a of the growth temperature of 6H-type SiC in the central part of the substrate 15. Simultaneously, a low temperature region 15b of the growth temperature of 3C-type SiC is formed around the region 15a. Under such condition, the substrate 15 is irradiated with molecular beams from the molecular beam source 16 to grow 6H-type and 3C-type SiC single crystals in the regions 15a and 15b, respectively. Thus, there is no need of exchanging mechanical masks for each growth of SiC single crystals of different crystal structure and both the operation and process steps can be simplified.
Patent JP-H08124750-A (JP)
Title: High-voltage power unit
Inventor: KITAMURA YOSHIHIRO
IPC: H01F19/04
Filed: 1994-10-25
Abstract: PURPOSE: To reduce the size and cost of a high-voltage power unit using a flyback transformer. CONSTITUTION: A high-voltage power unit is provided with a flyback transformer 6, DC power source 7 which supplies an electric current to the primary coil of the transformer 6, capacitor 5 for resonance, high-voltage rectifier circuit 8 which rectifies a voltage generated across the secondary coil of the transformer 6, transistor 1 which controls the turning on/off of the power unit based on pulse signals having a prescribed frequency, and diode which is connected between the transistor 1 and capacitor 5 and the cathode side of which is connected to the collector of the transistor 1.  Therefore, the number of turns of the secondary coil of the transformer 6 or the number of the voltage doubling stages of the rectifier circuit 8 can be reduced, because a generated resonance voltage becomes about twice as high as a collector voltage VCP during the period when the resonance voltage is negative.
Patent JP-H11137234-A (JP)
Title: Masher for brewing beer
Inventor: ERL FRANZ
IPC: C12C13/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To exactly control the soaking temperature and the soaking time to obtain the wet-milled material with improved reproducibility of quality and improved homogeneity by soaking the malt material for brewing in the soaking tank in water kept at a prescribed temperature, crushing roughly and adjusting the soaking process to specific conditions. SOLUTION: The malt material for brewing in a soaking tank 2 is soaked in the soaking water whose temperature is adjusted to a prescribed one that is controlled by adjusting the mixing ratio of cold water to warm water, as the temperature of the roughly crushed materials is taken into consideration, then fed into the following crusher 3 to measure the temperature of the material to be crushed and the soaking process is adjusted according to the measured temperature thereby obtaining a roughly crushed material. In the preferred embodiment, the soaking time is decided at least on the basis of the temperature of the malt material for brewing and that of the soaking water to be fed.
Patent JP-H08120586-A (JP)
Title: Press roll
Inventor: ANDOREASU METSUSHIENMOOZAA
IPC: D21F3/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressing roll which guarantees with a simple structure a support action for surely supporting a support element on a stopper in the circumferential direction at a low friction especially in the loaded state of the support element. SOLUTION: A spacer 7 permits the slight radial direction movement of a support element 3 relative to a stopper 9 in the loaded state of the support element 3 without changing the support point of the spacer 7 between the stopper 9 and the support element 3.
Patent JP-H03120863-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO YOSHITAKA
IPC: H01L27/108
Filed: 1989-10-04
Abstract: PURPOSE:To make it possible to use one groove in common for the capacitor parts in two memory cells and to make it possible to make small the occupation areas of the capacitor parts in the memory cells by a method wherein a first-layer conductor film in the groove is divided and a capacitor insulating film and a second-layer buried conductor film are formed on the divided first-layer conductor films. CONSTITUTION:A semiconductor device comprises a structure, in which a groove 15 is formed in a semiconductor substrate 1 and after a first-layer conductor film which is used as an electrode is formed in the groove 15, the first-layer conductor film is divided in the groove 15, and is formed into one that a capacitor film 23 is formed on the first-layer conductor films 20 and 21 and a second-layer conductor film 24 which is used as an opposed electrode is formed. For example, a groove 15 is formed in a semiconductor substrate 1 and after an oxide film 16 and buried contact holes 18 are formed, a first-layer polycrystalline silicon film is formed, phosphorus is diffused and n<+> diffused layers 19 are formed. Then, an anisotropic ethcing is performed to divide the polycrystalline silicon film into two in the groove 15, an oxide film 23 is formed on the capacitor polycrystalline silicon films 20 and 21 divided into two and after polycrystalline silicon is deposited on the whole surface of the substrate 1, a poly-crystalline silicon film 24 of a structure, in which the groove 15 is filled by etching back, is formed.
Patent JP-H02109993-A (JP)
Title: Efficient preparation of monoclonal antibody against protein antigen on human cell membrane
Inventor: ISOJIMA SHINZO
IPC: A61P35/00
Filed: 1988-10-18
Abstract: PURPOSE:To prepare an antibody specifically reactive with proteins on human cell membranes by culturing a fused cell line producing an antibody specifically reactive with the membrane proteins of cloned human cells and fractionating the antibody from the culture mixture. CONSTITUTION:A congenital immune deficiency mouse which has immune deficiency to glycoside antigen is immunized with human cells or human cell membranes, then the antibody-producing cells of the mouse of immune deficiency to glycoside antigen are fused with myeloma cells. The fused cell line having the ability to produce the antibody specifically reactive with the proteins of human cell membranes is selected and the selected cells are cloned. The cloned fused cell line is cultured and the antibody specifically reactive with the proteins on the human cell membranes is fractionated from the culture mixture. As examples of human cells to he immunized, human tumor cells such as cells of endometrioma, oophoroma, colonic cancer or hepatic cancer are cited.
Patent JP-S6127394-A (JP)
Inventor: ARUFUREEDO BERUCHI
IPC: F16L59/20
Filed: 1984-12-12
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-2001086160-A (JP)
Title: Data communication method and communication terminal
Inventor: OSADA HIROSHI
IPC: G06F13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To atttain data communication among a plurality of computers by easily connecting the computers to a network as required only at a low cost. SOLUTION: In this data communication method, a computer 10 supplies a command to a communication terminal 20 to connect the terminal 20 and a provider 60 and allows the provider 60 to assign a global address to the terminal 20. The computer 10 and the terminal 20 make authentication processing and the terminal 20 assigns a private address to the computer 10. When receiving transmission data using the private address, the terminal 20 converts the sender private address into the global address and adds identification information to discriminate the sender source of the transmission data to the transmission data. When receiving rely data from a network, the terminal 20 converts a destination address of the reply data into the private address on the basis of the identification information added to the reply data from the global address of the terminal 20.
Patent JP-H11148440-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M61/18
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To carry out the injection feeding at an excellent atomization characteristic, by converting a pressurized fuel into a swirl flow fuel without generating a loss, in a swirl type electromagnetic fuel injection valve. SOLUTION: This fuel injection valve is composed of a nozzle body having a valve seat 9 and a fuel injection nozzle 8, a valve element 6 driven by an electromagnet to open and close a fuel passage between itself and the valve seat 9, and a fuel passage to give a swirl force to a fuel swirl element 37 and the fuel in the upstream of the valve seat 9. In this case, two fuel passages are connected to feed the fuel to a fuel passage 50 in the radial direction to give swirl force to the fuel, by a fuel passage 49 in the direction along the axial center, by composing the fuel passage 49 in the direction along the axial center, on the outer peripheral surface of the fuel swirl element.
Patent JP-H0573340-A (JP)
Title: Inter-operating system bridge system
Inventor: KAKO NORIFUMI
IPC: G06F13/10
Filed: 1991-09-13
Abstract: PURPOSE:To simultaneously operate different operating systems(OS) on the common OS operating in one CPU and to reciprocally use functions of each AP operating on each OS. CONSTITUTION:Bridge functions 23 and 24 performing a program starting control over the operating systems are provided between different operating systems 11 and 12 separately operating under the control of the common OS 13. Thus, the OS11 and AP21 are permitted to use the function of an OS 12 and an AP22, and are allowed to use an I/O device 16 supported by the 0S12 and the AP22, and vice versa.
Patent JP-H03124057-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UEMURA TERUO
IPC: H01L21/8247
Filed: 1989-10-06
Abstract: PURPOSE:To make an element finer without damaging reliability of a device by a method wherein a well whose conductivity type is the same as that of a substrate and whose impurity concentration is different from that of the substrate is formed newly and a second active element is formed. CONSTITUTION:An n-type source region and an n-type drain region 31, 32 are formed on a p-type semiconductor substrate 1; two well regions 11, 12 are formed inside the substrate 1. The well region 11 is the same p-type well region as the substrate 1 but its impurity concentration is different; an n-channel type MOS transistor is formed. The well region 12 is an n-type well region opposite to the substrate 1, and a p-channel type MOS transistor is formed. By this constitution, when an impurity concentration of the respective well regions 11, 12 is increased, an active element whose latch-up has been restrained and which has been made fine can be formed without damaging reliability.
Patent JP-S63116478-A (JP)
Title: Carbon dioxide gas laser oscillating device
Inventor: TAKAHASHI HIDEOMI
IPC: H01S3/038
Filed: 1986-11-05
Abstract: PURPOSE:To prevent an oxide from adhering to cathode surfaces by a method wherein cathodes comprise electroconductive ceramic in a laser oscillating device. CONSTITUTION:In an oxide diode gas laser oscillating device provided with an anode and a plurality of cathodes 5, the tips of the cathodes 5 are built of an electroconductive ceramic 5a. The tips made of the electroconductive ceramic 5a are connected to electrode support sections 5c, made for example of stainless steel, though the intermediary of strongly adhesive connecting metal sections 5b. The electroconductive ceramic 5a may bc SiC, ZrB2, TiC, WC, or TiB2. With an electroconductive ceramic being relatively free of oxidation even when exposed to a high-temperature oxidizing gas, the arcking limit may be prevented from lowering that may otherwise occur due to an oxide adhering to the cathode surfaces.
Patent JP-S63142742-A (JP)
Inventor: JIYAKESU ANDORE BESHIRE
IPC: H04J3/06
Filed: 1987-10-19
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-H02161964-A (JP)
Title: Exercising apparatus
Inventor: ANSONII MAKUREGAA SHIMUSU
IPC: A63B23/00
Filed: 1989-10-06
Abstract: PURPOSE: To enable to be used for twelve kinds or more independent movements without any auxiliary implements, by composing the equipment of a seat locating near the back end and on one side of a base, and adjustment means supporting on a frame the seat movably for adjusting the seat position in forward and backward directions. CONSTITUTION: A base platform 12 supports a user in a standing posture, and is carried by a square frame part 16. The frame part 16 supports an outside element 17 declining upward and forward to a flexible post 18 which comprises a square cross-sectional tube and which supports flexibly an inside element 19 on the middle of the edge of the frame, to an extent variable to maintain the adjustment by a clamping screw 20. A seat-supporting stem 24 stands up from one side of the frame part 16, and since the stem 24 includes a bush 25 which carries a spindle 26 dangling from a seat 14, it can revolve around an axis A so as to turn backward or forward. Since the axis A is nearer to one edge of the seat than to the other edge of it, when the seat is revolved by 180 deg., it can be adjusted effectively to a forward position and backward position.
Patent JP-H08102141-A (JP)
Title: Data compressing and recording method and decoding and reproducing method for compressed data
Inventor: YOKOUCHI KENTARO
IPC: H03M7/30
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a recording/reproducing method suitable for a multimedia system capable of unifiedly compressing and recording or decoding and reproducing a data series of different compressing system data blocks in coexistence on a single recording medium. CONSTITUTION: An identification data for showing a compressing system is added to each data block in the input data series, and based on confirmation of detecting this identification data, a buss connecting state between a compression processing part 5 and a program memory 3 or 4 is switched by a switch circuit 6, and compression of data is executed by using a compressing program in the program memory which is in the access state of the compression processing part 5. Then, a separated and detected identification data is previously transferred to a recording part 10, and the compressed data in a sector unit with the identification data added is recorded on an optical disk 9 by the recording part 10. At the time of decoding, reproduction of the data is executed in the reverse procedures while switching decoding programs by confirming the identification data.
Patent JP-2001081431-A (JP)
Title: Adhesive for inner lining and bondable inner lining
Inventor: KATSUBE TORAICHI
IPC: C09J123/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the troubles such as dot jumping or insufficient packing and enable an inner lining to be strongly bonded even to a hardly bondable facing material subjected to a shape stabilization treatment by using an adhesive which comprises (A) a polyethylene powder having specified properties and (B) a fine powder of a fatty acid zinc salt dispersed on the surface of ingredient A and which has a specified packing rate. SOLUTION: This adhesive comprises 100 pts.wt. ingredient A and 0.03-3 pts.wt. ingredient B, and the packing rate is 1.2 g/see or higher. Ingredient A is an ethylene homopolymer and/or an ethylene-α-olefin copolymer and has an MI of 1-30 g/10 min and an m.p. of 125-140 deg.C. In this adhesive, the particles having particle sizes of 40-180 μm account for at least 90 wt.% of total particles, and the average particle size is 50-150 μm. Ingredient B is a fine powder of a 12-22C fatty acid zinc salt alone and has a clear m.p. of 115-135 deg.C and an average particle size of 10 μm or lower.
Patent JP-H04142206-A (JP)
Title: Wrapping device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1990-09-28
Abstract: PURPOSE:To make wrapping of objects in different shapes feasible in good condition by a method wherein an optional wrapping sheet is selectively attracted and delivered out of the wrapping sheets in a plurality of variations, and the position of an adhesive tape-unwinding device is adjusted in accordance with the delivered wrapping sheet. CONSTITUTION:A plurality of wrapping apparatuses 17c and 17d are provided so that the apparatuses attract selectively an optional wrapping sheet 1 out of a plurality of sheets in different sizes, and supply the wrapping sheet to an object C to be wrapped that is placed at the center, and guide each of side edges of the wrapping sheet to positions for wrapping. A tape-unwinding device 6 which unwinds an adhesive tape to the underside of one side edge of the wrapping sheet is provided so that the device can be adjusted for positioning in the direction toward the center. The wrapping sheets in plurality of sizes are stored, being arranged in different starting points toward the direction of delivery. Adjustment for changing of the starting point for attraction of the wrapping sheet for a sheet delivery device 2 and changing of the width on which attraction acts of the wrapping sheet for the sheet delivery device are interlocked each other in accordance with detected information regarding the position adjustment for the tape-unwiding device 6, and a waiting position to be provided by a tape support device 66 for the unwound tape is also interlocked with the above-mentioned devices. The tape support device 66 is attached to the front end of a support arm 67 that is attached to the wrapping apparatus so that the device can swing freely, and the tape support device is made capable of moving in upward and downward swing motions and is energized downward, and the positioning therefor is made by engaging its front end to the tape-unwinding device.
Patent JP-H0980921-A (JP)
Title: Image forming device
Inventor: USUI NORIYUKI
IPC: G03G15/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To maintain a condition that transfer paper is excellently separated from an image carrier and to prevent an abnormal image from being caused by the sagging of the transfer paper. SOLUTION: A separation current obtained by superimposing an AC current being about 300μA, for example, on a DC current being -40 to -50μA is impressed on the transfer paper on which a toner image on the image carrier 1 is transferred in a transfer part by a separation device 7. The leading edge of the transfer paper is smoothly separated from the image carrier 1 by the separation current, carried to a pair of fixing rollers 12 by a carrying device 11, and caught in the nip part of a pair of fixing rollers 12. At this time, the DC component of the separation current by the separation device 7 is lowered to -10 to -20μA. By impressing the low separation current, the trailing edge side of the transfer paper is hardly separated, so that a retransfer phenomenon caused by the sagging is prevented.
Patent JP-H1090560-A (JP)
Title: Alignment method of semiconductor laser array module
Inventor: HAMAKAWA ATSUSHI
IPC: G02B6/42
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely execute alignment in coupling of arrays including plural element units to each other by aligning the respective arrays by using the elements or optical fibers existing at both ends of each of the semiconductor laser arrays, lens arrays and optical fiber arrays. SOLUTION: The semiconductor lasers existing at one end of the semiconductor laser array 4 are made to emit light and the intensity of the light is meausred via the corresponding lenses of the lens array 5. The coordinates (x1 , y1 ) on the X-Y plane in the specific section of the lens array 5 when the coupling efficiency in this combination is maximized are recorded. Next, the same operation is carried out with the semiconductor lasers and lenses existing at the ends on the opposite side and the coordinates (x2 , y2 ) when the coupling efficiency is maximized are recorded. The coordinates (x3 , y3 ) in the optimum positions of the lens array 5 and the correction rates [x0 , y0 ]L and [θ0 ]L for the optimum inclination [(oθ3 )]L, may be known from the two coordinate values.
Patent JP-H0572589-A (JP)
Title: Second harmonic generating element
Inventor: ONO TETSUSHI
IPC: G02F1/37
Filed: 1991-09-17
Abstract: PURPOSE:To allow the generation of second harmonic wave light with high conversion efficiency by specifying the surface roughness of thin-film waveguide layers and specifying the numerical values of the characteristic equations of a substrate and the thin-film waveguide layers so as to attain the values within a specific range. CONSTITUTION:The surface roughness Rmax of the thin-film waveguide layers 2, 3 of the second harmonic generating element formed with the thin-film waveguide layers 2, 3 having a nonlinear optical effect on the substrate 1 is specified within the 10 to 10000Angstrom  range. The characteristics of the substrate 1 and the thin-film waveguide layers 2, 3 are specified by equation I when the ordinary light refractive index of the thin-film waveguide layers 2, 3 at the time of admitting a basic wave laser beam of a wavelength lambda into the thin-film waveguide layers 2, 3 is designated as (noF1), the extraordinary light refractive index of the substrate 1 at the time of generating the second harmonic wave under such incident conditions as (neS2) and the extraordinary light refractive index of the thin-film waveguide layers 2, 3 is designated as (neF2). The element is so constituted that the value of (A) in the equation I attains the value within a -1.22<=(A)<=1.33 range.
Patent JP-S62124240-A (JP)
Title: Manufacture of metallic re
Inventor: OTO SHUICHI
IPC: C22B61/00
Filed: 1985-11-25
Abstract: PURPOSE:To obtain high-grade rhenium in high efficiency by reducing potassium perrhenate in three stages at prescribed temp. and by subjecting the above to dehydration treatment and drying under prescribe conditions. CONSTITUTION:The potassium perrhenate is subjected to the first reduction at 250-350 deg.C, to the second reduction at 650-750 deg.C, and finally to the third reduction at >=950 deg.C. The resulting reduced substance is washed with water until pH of 6.8-7.5 is reached. The above is dehydrated and then dried at <=200 deg.C.
Patent JP-H03123409-A (JP)
Title: Riding mower
Inventor: KAWAKITA HIROAKI
IPC: A01D34/64
Filed: 1989-10-07
Abstract: PURPOSE:To provide the title mower causing no damage of mow-grown ground, also little in power loss, equipped with a drive to drive the gauge wheels of the mower at a synchronized speed with those of the wheels of a running body. CONSTITUTION:A pair of left and right driving gauge wheels 10, 10 on a mower 11 is transmitted, via a flexible joint 18, to a deaf mechanism 19 with a PTO shaft 17 for gauge wheel driving projected from an intermediate position of the gear row of the running system for the front wheel in the front gear transmission 4, and thus driven at a synchronized speed with those of the front wheels 5 of a running machine body.