baber/WOPTO huggingface dataset:
Patent JP-H03173184-A (JP)
Title: Insulating composition and superconductive element using the same
Inventor: FUKUSHIMA SHIN
IPC: H01L39/22
Filed: 1989-11-30
Abstract: PURPOSE:To easily obtain a Bi high-critical-temperature phase thin film which has approximately the same crystal structure as the high-critical-temperature phase of a Bi oxide superconductor and the A and B faces of which are oriented by making the thin film of an oxide containing Bi, Sr, RE, Ce, and Cu of the specified atomic ratio. CONSTITUTION:An insulating composite contains Bi, Sr, RE, Ce, and Cu in the atomic ratio of 2:a:b-x:x:c (wherein RE is at least one of rare earth elements containing Y). In that ratio, 1.5<a<=2.5, 1.5<=b<=2.5, 2.5<=c<=3.5, and 0<x<=1.8. Ca of the high-critical-temperature phase of a Bi oxide superconductor substantially stood for by chemical formula Bi2Sr2Ca2Cu3O10+delta is replaced with RE to provide ability in insulation with approximately the same crystal structure as the high-critical-temperature phase kept and a part of RE is substituted with Ce to easily obtain the same crystal structure as the high-critical- temperature phase. The amount of RE substituted for Ce is specified at 1.8 or smaller because a larger amount may produce different crystal structure. The preferable amount is 0.3-1.0.
Patent JP-H06158227-A (JP)
Title: Wear resistant and high toughness rail
Inventor: UEDA MASAHARU
IPC: C22C38/58
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a high toughness rail excellent in wear resistance by constituting the surface part of a rail head of a material having a pearlitic structure and the part other than that of a material having a bainitic structure. CONSTITUTION:In the section of a rail shaft, a material 1 showing a pearlitic structure is allowed to exist on the surface part (a) of a rail head and a member (b) on the side of the rail head at which a wheel is contacted with the rail. Its coating thickness is regulated to a depth of 5 to 40mm from the surface part (a) of the rail head and the surface part (b) on the side of the head. The other part is formed of a material constituted of, by weight, 0.10 to 0.45% C, 0.15 to 1.20% Si, 0.30 to 2.00% Mn, 1.00 to 4.00% Cr and 0.10 to 0.60% Mo, and the balance Fe with inevitable impurities and showing a bainitic structure. By this two-layer structure, the fracture toughness of the rail can be improved while its wear resistance is secured.
Patent JP-H07170701-A (JP)
Title: Method of insulation processing for rotating electric machine winding
Inventor: ITOU KEIKO
IPC: H02K15/12
Filed: 1993-12-15
Abstract: PURPOSE:To provide a vanish layer which does not contains bubbles at the upper and lower coil ends of the winding inside a slot by adjusting the soaking and impregnation time in vanish of the coil ends. CONSTITUTION:If heating current is made to flow in a winding 14 when vanish 12 fills up to the upper liquid level 18a necessary and enough high for soaking of the whole of a stator, the heated vanish 12 collects in the vicinity of the upper coil end 14a by convection and the drop of the specific gravity, and vanish at low temperature collects in the vicinity of the lower coil end 14b. Furthermore, the gelled vanish collects in the vicinity of the upper coil end 14a too, so the vanish 12 gels and adheres collectively to the periphery of the upper coil end 14a so as to form a vanish film 20. Next, the vanish 12 is pumped out to a sub tank 11 a by a pump 12, and the liquid level drops to the lower liquid level 18b, but the vanish film 20 serves as a cover, and capillary phenomena work, and the vanish 12 inside the slot is retained inside the slot without bubbles. As a result, the bias of the winding and the vanish sticking place is improved.
Patent JP-H08144569-A (JP)
Title: Incompletely closed door preventing device for pallet at mechanical parking garage
Inventor: OSHIBA SHIGERU
IPC: E04H6/42
Filed: 1994-11-24
Abstract: PURPOSE: To take both erecting and prostrating actions on incompletely closed door preventing fences by prostrating them when a pallet is vacant, and erecting them when the pallet is mounted with a vehicle. CONSTITUTION: This incompletely closed door preventing device is constituted of incompletely closed door preventing fences 14 erectably fitted on both the right and left side edges of a pallet and erecting devices 100 fitted to pallet lifters F1, F2. The incompletely closed door preventing fence 14 is elastically excited by a gas damper 145 at the erection position, and it is self-held by the tare weight at the prostration position. The erecting device 100 erects the incompletely closed door preventing fence via the erecting action of an arm 104, and it prostrates the incompletely closed door preventing fence via the prostrating action of the arm 104.
Patent JP-H06216342-A (JP)
Title: High integration semiconductor connection semiconductor junction device and manufacture thereof
Inventor: JIE KAPU KIMU
IPC: H01L21/768
Filed: 1993-11-22
Abstract: PURPOSE: To fully connect bit lines to a drain region while minimizing a cell area, by providing the bit lines, connected with a conductive substance plug and a layer insulating film, to be formed such that their thickness connected to the exposed drain region is smaller than their thickness formed on an element separation insulating film. CONSTITUTION: A bit line contact hole which extends over a drain region 7 and a certain portion of the upper part of an element separation insulating film 6 is formed, a conductive substance 11 for plug formation is evaporated, and is etched back to a certain thickness to form a conductive substance plug 12 in the bit line contact hole. A conductive substance 14 for bit line is placed thereon. A bit line mask is so arranged that the bit line mask covers the element separation insulating film 6 region in the bit line contact hole but does not cover the drain region. Thereafter, a certain portion of the conductive substance 14 for the bit line exposed by making good use of the bit line mask is completely etched. The conductive plug 12 of a certain thickness remains on the drain region 7, and a contact is formed in the drain region 7.
Patent JP-H07143332-A (JP)
Title: Processing method for magnification of image data
Inventor: SAWANO YUKIO
IPC: B41J2/485
Filed: 1993-11-19
Abstract: PURPOSE:To extremely improve the apparent picture quality and also to reduce the quantity of data to be processed and the memory capacity despite a non- integral multiple of magnifying power by magnifying the image data reduced previously in an integral multiple. CONSTITUTION:A reading part 3 reads an original by an image sensor and outputs the image data through the necessary processings such as the A/D conversion, etc. Meanwhile the image data are given to a control processing system C via a reduction processing part 4, a pseudo halftone processing part 5 or a simple threshold processing part 6, and a magnification processing part 7. The image data pass through both parts 4 and 7 as long as the magnifying power of unmagnification is selected by a magnifying power selection key 10. If the magnifying power of an integral multiple is selected, the image data pass through the part 4 and are magnified at the part 7. Meanwhile the image data are once reduced at the part 4 and then magnified at the part 7 when the magnifying power of a non-integral multiple is selected.
Patent JP-H02157841-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: TOSAKA YASUO
IPC: G03C5/29
Filed: 1988-12-12
Abstract: PURPOSE:To reduce fluctuation of photographic performance due to continuous treatment by treating both positive and negative materials, each contg. a kind of dye and having >= specified reflection density for a specified wavelength light, in a same developing bath. CONSTITUTION:An internal latent image type direct positive silver halide photographic material and a negative type silver halide photographic sensitive material are treated in a same developing bath, wherein both materials contain at least one kind of water-soluble dye such as oxonol dye or merocyanine dye and have >=0.8, and pref. <=3 reflection density for light having each 450, and 550, and 700nm wavelength before development. When the development is performed without replenishing a fresh soln. the development is continued until a ratio of the both material to be treated attains 10/90-90/10 before at least a part of the fresh soln. is replenished. When the development is performed while replenishing the developing soln., the development is continued until a total amt. of replenishment attains a same volume as a volume of the tank.
Patent JP-H05147480-A (JP)
Title: Wire breakage detector for on-vehicle network
Inventor: NAKAMURA MASASHI
IPC: B60R16/023
Filed: 1991-11-28
Abstract: PURPOSE:To reduce the labor in the analysis and restration of a trouble by specifying the wire breakage position in a wire breakage detector for an on- vehicle network. CONSTITUTION:A transmission right transferring means M3 allows the transmission right for outputting the data to a common signal line M2 to circulate in a prescribed order between a plurality of controllers M1, and when the transfer of the transmission right based on a prescribed order is not carried out, the transmission right is transferred to the next controller in a prescribed order, making a detour around the controller. A wire breakage detecting means M4 detects the wire breakage position of the common signal line by comparing the connection state of a plurality of controllers M1 for the common signal line M2 and the controller which makes a detour in the transfer of the transmission right.
Patent JP-H11242435-A (JP)
Title: Data signal fingerprint generation system
Inventor: MCCOLLOM WILLIAM GIRARD
IPC: G06F21/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enable a data signal fingerprint generation system to guarantee that the secrecy of data is protected and the data has avoided alteration by an end user. SOLUTION: In the data signal fingerprint generation system, a 1st level sign generator 202 receives at least one constituent element of DATA-IN as a data signal and generates a 1st level sign as to respective constituent elements of DATA-IN. A signal coupler 204 receives the 1st level sign generated by the 1st level sign generator 202. A data encipherer 206 receives the combination signal generated by the signal coupler 204 and enciphers the combination signal into an enciphered signal. A 2nd level sign generator 208 receives the enciphered signal generated by the data encipherer 206 and generates a sign as to the enciphered signal. The enciphered signal sign is outputted as a fingerprint and a comparator 210 compares a fingerprint with a fingerprint which is generated before to generate a matching signal.
Patent JP-H05146946-A (JP)
Title: Tool path calculating device based on digitized data
Inventor: KAMIMURA TAKASHI
IPC: G06F3/0488
Filed: 1991-11-28
Abstract: PURPOSE:To beautifully express a small step section with no sag by automati cally detecting a small step when the positional relation between an offset recessed point and a protruded point is within a fixed range, giving the angle of a separately specified small step as the angle of the recessed point, and generating a curved surface corresponding to a model surface shape. CONSTITUTION:A recessed point and a protruded point are detected, and a stylus is offset downward in the normal line direction by the radius quantity on the digitized data obtained when a model 2 having a small step smaller than the radius of the stylus 8 of a digitizer 1 is digitized. When the positional relation between the offset recessed point and a protruded point is within a fixed range, the small step is automatically detected, the angle of a separately specified small step is given as the angle of the recessed point, a curved surface corresponding to a model surface shape is generated, and a machining tool is run on this curved surface. The shape of a model 2 including the small step can be correctly expressed.
Patent JP-H03177022-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOUGEN HIROSHI
IPC: H01L21/3065
Filed: 1989-12-06
Abstract: PURPOSE:To flatten the surface of an insulating film by plasma etching the film under a condition that the etching rate of an organic glass film as a characteristic film is smaller than that of a silicon oxide film to be flattened. CONSTITUTION:A BPSG film 2 is formed on a silicon substrate 1 by a CVD method, and an Al wiring pattern 3 is formed thereon. Then, a silicon oxide film 4 is formed by a PECVD method, and an organic glass film 5 as a characteristic film is so formed on the film 4 having an uneven surface that the surface becomes flat. When a structure formed with the film 5 is etched in a parallel flat plate reactive in etching apparatus, the film 4 remains on the pattern 3, and a flat insulating film structure having an organic glass film 5' remaining in recesses of the film 4 is obtained. Then, a silicon oxide film 6 is formed again by a PFCVD method, and an Al wiring pattern 7 is formed thereon.
Patent JP-H11149491-A (JP)
Title: Fault detection rate evaluation method
Inventor: NOZUYAMA YASUYUKI
IPC: G06F19/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To standardize a test pattern and to effectively utilize fault simulation resources by comparing the detection ability of the test pattern to first and second circuits and confirming that the test pattern is similarly effective to the first and second circuits. SOLUTION: The first circuit 11 to be a reference is provided with a logic circuit 1 in the inside, the circuit scale of the second circuit 12 is made larger than the one of the first circuit 11, a logic block 21 with a built-in logic circuit 1 is provided inside of the second circuit 12 and they are hierarchically constituted. Then, a fault is assumed inside the logic circuit 1, the detection/non-detection information of the fault obtained by the fault simulation of inputting the test pattern 41 to the first circuit 11 and the detection/non-detection information of the fault obtained by the fault simulation of inputting the test pattern 42 to the second circuit 12 are compared and whether or not it is possible to turn the test pattern 41 to the reference of the test pattern 42 of the second circuit 12 derived from the first circuit 11 is judged.
Patent JP-H03187839-A (JP)
Title: Carton for rolled film
Inventor: KAI HISAO
IPC: B65D83/08
Filed: 1989-12-06
Abstract: PURPOSE:To provide safety and easiness in stretching and cutting of polyvinylidene chloride film or aluminum foil contained in a carton, to provide a means to prevent popping-out of a cardboard core and rolling-in of the film and to improve thereby overall serviceability by making a covering flap of the carton in a form having a projection on the broadest part other than the both ends thereof with its edge line around the projection made aslant against the edge line of the carton, and by protrusively providing a cutter to the projection for making of a rip to the stretched film. CONSTITUTION:When the title device is put to use, a film 13 is stretched in a necessary length with a flap of a carton opened. A covering flap 6 is then overlaid on a front board 1 of the carton, and with a cutter 9 provided on a projecting part of the covering flap 6 inserted into a slit 10 of the front board 1, the central part of the film 13 is cut in the breadthwise direction in a length slightly shorter than the length of the slit, and the carton is put in the state of complete closure. A rip formed at the center of the film extends along a slant edge 8 of the covering flap 6 only by pulling either of the carton or the stretched film, and then the rip reaches both ends of the film.
Patent JP-2001133534-A (JP)
Title: Mobile station system, and method of estimating position
Inventor: TATSUMI AKINORI
IPC: G01S5/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To highly precisely estimate a position of a mobile station. SOLUTION: The position of the mobile station 1 itself is estimated in a position estimating part 12 of the mobile station 1 to generate the first positional information indicating the estimated position, the second positional information indicating a position estimated by a navigation system 2 is gained from a position estimating part of the navigation system 2 in an information obtaining part 13, and the position of the mobile station 1 is judged collectively in a synthetic judgement part 14 based on the first positional information and the second positional information.
Patent JP-H08140671-A (JP)
Title: Escherichia coli mutant
Inventor: KITAGAWA MASASHIGE
IPC: C12P21/02
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a new mutant strain which has a mutant gene that can stably hold an unstable protein expressed in the cell bodies of Escherichia coil and can inhibit an extraneous useful protein expressed in the cell bodies from being decomposed, thus is useful as versatile host for expression of extraneous protein. CONSTITUTION: This new Escherichia coil mutant has a mutant gene that can keep an unstable protein such as an extraneous protein expressed in the cell bodies stable, since a heat-shock transcription factor σ<32> is stabilized by transducing a mutant gene having mutation in the plsX gene. Thus, the extraneous useful protein expressed in the cell bodies can be prevented from intracellular decompositions, and the mutant can be used as a versatile host for protein expression. This mutant is obtained by culturing E. coli MC4100 overnight and treating it with λ 1098 phage solution and selecting a pls X gene mutant strain with high σ<32> content from the colony. Or an existing E. coli strain is infected with a phage solution prepared from a protease-deficient strain and select a double mutant strain of Lon and Clp protease genes.
Patent JP-H03177543-A (JP)
Title: Valve steel
Inventor: OKADA YUJI
IPC: C22C38/00
Filed: 1989-12-05
Abstract: PURPOSE:To manufacture the steel for an exhaust valve having high hot fatigue resistance and excellent in corrosion resistance and creep resistance by preparing a valve steel having a specified compsn. in which the regulation of C and N, the reduction of Mn, Mo and Nb and the increase of Ni and Cr are executed. CONSTITUTION:A steel constituted of, by weight, 0.355 to 0.45% C, <=1.0% Si, 5.0 to <8.0% Mn, 7.0 to 11.0% Ni, 22.0 to 25.0% Cr, 0.30 to 0.45% N as well as satisfying 0.75 to 0.85% C+N, furthermore compositely contg. >1.0 to 3.0% Mo, 0.30 to 1.5% Nb, 0.005 to 0.03% sol.Al and 0.001 to 0.01% B and the balance Fe with inevitable impurity elements is prepd., being heated to work at about >=1150 deg.C and entered into solid soln. at about 1050 to 1150 deg.C and subjected to aging treatment at about 750 deg.C. In this way, the steel useful as an exhaust valve for a high performance engine can be obtd.
Patent JP-H05152176-A (JP)
Title: Manufacture of capacitor
Inventor: KINUTA YUKIO
IPC: H01G13/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a method for the manufacture of a smallsized, large- capacity, non-polar capacitor excellent in high-frequency characteristic which meets the needs for electronic circuits of high density which can be automatically inserted to cope with the reduction of size and weight of electric and electronic equipment and the introduction of large-scale integrated circuits thereto. CONSTITUTION:A poor solvent of polyamic acid is added to a solution containing polyamicrate to obtain an electrodeposition liquid. Electrodeposition is performed on the surface of a porous conductor using this electrodeposition liquid. Before this electrodeposition process, a pre-treatment is performed to remove an oxide film from the surface of the conductor. After the formation of a polyamic acid thin film through electrodeposition, it is heated and dehydrated to form a polyimide film on the surface of the conductor. Further, a polypyrrole film is formed on the surface of this polyimide film through chemical oxidative polymerization; subsequently, another polypyrrole film is formed thereon through electrolytic polymerization to form a conductor layer whose polarity opposite to that of the polyimide film. This gives a small-sized, large- capacity, non-polar capacitor excellent in high-frequency characteristic.
Patent JP-H01155108-A (JP)
Title: Pre-mixing type gas burner
Inventor: TAJIMA KOJI
IPC: F23D14/22
Filed: 1987-12-14
Abstract: PURPOSE:To make it possible to reduce the generation of CO and NOx and compact the size of components or save the number of components, by providing a plurality of groove members on the upper surface of a burner plate, installing a large number of gas ejection outlets on the bottom face of the groove member and installing a large number of air ejection outlets on the sides of said groove members. CONSTITUTION:A fuel gas is introduced into a gas inlet 2. From a gas distribution pipe 4, the gas is equally dispersed into a plurality of gas supply channels 6 bored on a burner plate 1. Through the gas supply channels 6, the gas flows into the burner plate 1, and is uniformly ejected from gas ejection outlets 8, which are opened on bottom surfaces 10a of groove members 10 by way of vertical branch holes 13. On the other hand, combustion air is introduced into an air inlet 3. From an air distribution pipe 5, the air is equally dispersed into a plurality of air supply channels 7 bored on the burner plate 1. Through the air supply channels 7, the air flows into the burner plate 1, and passes through horizontal channels 11 or 12 from the vertical branch channels 13, and is ejected from air ejection outlets 9 which are opened to both sides of the groove sections 10 in a direction where the air crosses the fuel gas. It is, therefore, to possible to complete the mixing of the air with the fuel gas instantly.
Patent JP-H11130473-A (JP)
Title: Quartz glass member for semiconductor production device
Inventor: MIYAZAKI AKIRA
IPC: C03C17/23
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve light-transmitting property and corrosion resistance against a corrosive gas for quartz by forming a linear or stripe energizing heat- generating metal layer having electrodes on both ends and an alumina protective film on a quartz glass substrate. SOLUTION: A linear or stripe energizing heat generating metal layer 2 having 0.3 to 3 mm width of the line or stripe and 0.1 to 10 μm thickness and having electrodes on both ends is formed on the surface 1a of a quartz glass substrate 1 which faces the inside of a chamber when the glass substrate is attached to a semiconductor producing device. The metal layer 2 is formed in such arrangement and density that the substrate is kept seen through. The quartz glass substrate with the energizing heat-generating metal layer 2 formed is disposed in a sputtering film-forming chamber. The substrate is subjected to sputtering by using a high purity alumina of >=99% purity as a target in a plasma produced by high frequency discharge in an atmosphere of an oxygen- contg. argon gas mixed with 0.05 to 10 vol.% oxygen gas under 0.05 to 10 Pa pressure at <=400 deg.C.  Thus, an alumina protective film of 1 to 50 μm thickness is formed on the surface of the quartz glass substrate.
Patent JP-H01261772-A (JP)
Title: Computer and operation thereof
Inventor: CHIYAARUZU EI BORUMU
IPC: G06F13/40
Filed: 1988-12-14
Abstract: PURPOSE: To efficiently operate multiple processors in parallel by receiving data related to respective processor modules with a bus and transferring information which is required from the first processor module to the second processor module. CONSTITUTION: A computer is the one providing the plural processor modules 110O-110N and the respective processor modules 110 connects first I/O connection interface 126 and the second I/O connection interface 130 to a switch 150. Then, data suitable for the first processor module and data suitable for the second processor module are received. A control equipment 142 controls the switch 150 and transmits information required for the second processor module from the first processor module with the switch 150. Thus, the multiple processors are efficiently operated in parallel.