baber/WOPTO huggingface dataset:
Patent JP-H04137310-A (JP)
Title: Conductor paste for aluminium nitride sintered substrate
Inventor: SAEKI SHUJI
IPC: C04B41/87
Filed: 1990-09-27
Abstract: PURPOSE:To obtain conductor paste used for AlN sintered substrate having good adhesiveness by adding a specified amount in total consisting of a prescribed amount of Bi2O3 and CaO or Ca(OH)2 or Al2O3 or Al(OH)3 to a prescribed amount of crystallized glass whose essential compounds are metal powder and B2O3-ZnO-SiO2 with a softening point of 500 deg.C or more. CONSTITUTION:Ag powder, Pd powder, etc., are used as metal powder. When crystallized glass of 5-30 parts by weight whose softening point is 500 deg.C or more and whose essential compounds are B2O3-ZnO-SiO2 is added to metal powder of 100 parts by weight, a conductor whose adhesive strength to a substrate is great, whose solder wettability is good can be obtained. Furthermore, when the maximum 15 parts by weight of Bi2O3 and CaO or Ca(OH)2 or Al2O3 or Al(OH)3 in total and one part by weight or more of Bi2O3 are added to 100 parts by weight of metal powder, the solder wettability of a conductor is perfectly improved. Moreover, when more than one part of CaO or Ca(OH) or Al2O3 or Al(OH)3 is added thereto, it is possible to prevent exudation of glass.
Patent JP-S63112490-A (JP)
Title: Growth method for single crystal
Inventor: SAWADA SHINICHI
IPC: C30B15/00
Filed: 1986-10-30
Abstract: PURPOSE:To stably carry out seeding with good reproducibility even when the peep hole is clouded and grow a single crystal, by setting a seeding temperature according to a dendrite forming temperature in growing the single crystal by the Czochralski process. CONSTITUTION:A raw material 3, e.g. semiconductor such as Si, Ge, etc., group III-V compound semiconductor of the periodic table such as GaAs, InP, etc., group II-VI compound semiconductor such as CdTe, ZnSe, etc., and oxide such a BSO, LNO, etc., and a liquid solvent 4, e.g. B2O3, etc., are put in a crucible 1, heated and completely melted with a heater 2. The bottom temperature of the crucible 1 is then monitored with a thermocouple 8 to decrease the temperature at a given rate while controlling power for heating of the heater 2. When thermal balance is attained at a certain temperature and dendrites 9 are formed on the surface of the melt 3, the upward diffusion of heat is cut off thereby to increase the temperature. Thereby the dendrite forming temperature can be detected. Seeding temperature is then set using the temperature as the standard and a seed crystal 5 fixed at the lower end of the upper shaft 12 is dipped in the melt 3 and slowly pulled up to grow an aimed single crystal 6.
Patent JP-H09100538-A (JP)
Title: Foundation structure for building
Inventor: HAGIWARA YASUYOSHI
IPC: E02D27/34
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce damages to a building during a great earthquake and make it possible to perform repair and reinforcement easily by limiting the location of structural members damaged after a disaster. SOLUTION: A foundation column 4 of steel framed concrete or of steel framed reinforced concrete is constructed by placing internally steel members 11, steel reinforcement 7 for column or both of them. A brittle portion 8 is formed for steel members 11 as a steel frame, thereby providing a shear yielding member 5 in the foundation column 4 which will be yielded ahead of all other members of the building.
Patent JP-H11103051-A (JP)
Title: Semiconductor chip and semiconductor device having the same mounted thereon
Inventor: KONO JUNKO
IPC: H01L29/78
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To increase productivity of a semiconductor chip, without causing increase in the area of the chip. SOLUTION: A source electrode 3 is formed at an outer peripheral edge of a semiconductor chip 1, and a drain electrode 4 is formed at the center of the chip 1. Gate electrodes 2 are formed at the four corners of the chip 1, and a gate bus-bar 5 connected to the gate electrodes 2 is formed along the inside of the source electrode 3. In the chip 1, furthermore, source fingers 9 extended from the source electrode 3 and drain fingers 10 extended from the drain electrode 4 are formed repetitively adjacent to each other to form a field effect transistor part 7. The source electrode 3 is formed at the outer peripheral edge of the chip 1, extending from its front surface to the rear surface.
Patent JP-H01102463-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: NAKAJIMA ATSUYA
IPC: G03C7/42
Filed: 1987-10-15
Abstract: PURPOSE:To stabilize the performance of a bleach-fix bath by constituting a replenishing soln. for the bleach-fix bath of a 1st replenishing soln. contg. a prescribed bleaching agent and fixing agent and a 2nd replenishing soln. contg. a preservative and replenishing the preservative from the 2nd replenishing soln. CONSTITUTION:A color photographic sensitive material is continuously processed by a color developing soln. contg. an arom. primary amine, etc., and the bleach- fix bath and is subjected to a washing and/or stabilizing processing. The above- mentioned replenishing soln. for the bleach-fix bath is constituted of the 1st replenishing soln. contg. the org. complex salt of Fe(III) {e.g. iron (III) ethylenediaminetetraacetate} and thiosulfate and the 2nd replenishing soln. contg. the preservative (e.g. potassium sulfate) and the replenishment of the preservative to the bleach-fix bath is executed mainly from the 2nd replenishing soln. A required amt. of the preservative is preferably incorporated into the 1st replenishing soln. by introducing the overflow liquid of the bleach-fix bath from a processing liquid tank to a 1st replenishing soln. tank.
Patent JP-H03153147-A (JP)
Title: Frame component device
Inventor: DANIERU FURANSHISU KASUPAA
IPC: H04L29/08
Filed: 1990-09-28
Abstract: PURPOSE: To incorporate a frame with a heading field and a postscript field by transmitting the contents of a heading buffer and data from a data buffer according to the description of a frame to be generated from a control register. CONSTITUTION: The input data of an input conductor 18A and the output data of an output conductor 18B is systemized in a data frame including a frame heading start and a frame postscript end. Then, a control frame similarly having the frame heading start and the frame postscript end is transmitted in order to control and report the state of a device 16, via a data link 18. An inbound frame state machine 24 decodes the coming frame in order to divide coming data from a device command, and an outbound frame state machine 32 forms outbound data and a command frame.
Patent JP-H02169305-A (JP)
Title: Heavy load pneumatic tire wherefrom biased wear is prevented
Inventor: KUKIMOTO TAKASHI
IPC: B60C11/13
Filed: 1988-10-18
Abstract: PURPOSE:To effectively prevent the biased wear by forming a differential level area isolated from a land part with a pair of grooves formed around the circumference of a tread between the land parts separated by a main groove, and making surface functional as a sacrificial part of biased wear. CONSTITUTION:In the captioned tire, wherein a land part 2 is separated by a main groove 1 formed in its circumferential direction on the tread of the tire, a differentiated level area 3 whose level is lowered against the sectional outline of the tread sandwiched in by the land part 2, and isolated from the land part 2 by a pair of grooves (narrow grooves) 4 or thin slittings is formed on the tread of the tire, and make the surface of this differentiated level area 3 to function as a sacrificial part of biased wear that keeps sliding contact with the tread in the tread grounding area that is in charge of supporting of the load acting on the tire. This sacrificial part of biased wear is set so that the ratio (1'/1) of the grounding length 1' of the differentiated level area formed along the outer circumference of the tread and the grounding length 1 of the portion whose ground area is shorter among the land part 2 is less than 0.95 under the load that is 200% of maximum load.
Patent JP-H09107285-A (JP)
Title: Phase information detection circuit
Inventor: SHIMURA KENJI
IPC: H03K5/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To output phase information of the clock of PLL(share locked lop) circuit as digital data. SOLUTION: A clock 14 oscillated by a VCO voltage controlled oscillator) 13 is inputted to a frequency divider 15 and has the frequency divided to the frequency of an HD(horizontal synchroniging signal 1 (2) and has the phase compared with that of the HD1 by a phase comparator 11, and a DC component is taken out from a signal 3, which is outputted in accordance with the phase difference, by an LPE12, and it is applied to the VCO 13 to control the oscillation frequency, and the clock having the same phase as the HD1 is generated. The output signal 3 of the phase comparator 11 is inputted to a control signal generation part 16 to uniformly make the positive of the pulse waveform polarity and it is applied to the enable terminal of an up/down counter 17.  This counter 17 is switched to the up-counting operation in the case of the positive polarity of the signal 3 and is switched to the down-counting operation in the case of the negative polarity and continues counting in the period of the enable signal and writes count data in a register 18, and read bate 19 is inputted to a digital prooessing circuit or the like to control the read liming, The up/down counter 17 is reset at the time of the end of counting.
Patent JP-H08123978-A (JP)
Title: Three-dimensional image processing system
Inventor: OKUDAIRA MASAYUKI
IPC: G06T15/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide the three-dimensional image processing system which can speedily display an image with sufficiently high precision even on an image display device that has low processing capability. CONSTITUTION: This system consists of a rendering means 13c which finds lightness by patches obtained by being divided corresponding to respective pixels of an image represented with source data for mapping respective planes on the basis of three-dimensional model data, plane data representing the respective planes constituting the surface of a three-dimensional model, and light source data on the position and lightness of a light source, a correcting means 13d which generates corrected mapping data by reflecting the lightness obtained by the patches on the respective pixels of the original image data, a simple rendering means 20a which maps the corrected mapping data on the respective planes and generates image data showing a projection image viewed from a desired view point, and a display means 21 which displays the image represented with the image data.
Patent JP-H0978792-A (JP)
Title: Interior board fitting structure
Inventor: MATSUURA OSAMU
IPC: E04F13/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the wall thickness, and to reduce the cost. SOLUTION: Runners 14, 15 are fixed to a floor surface and a ceiling part of a building, and plural groove-shaped studs 10 are supported in the vertical direction. The groove-shaped stud 10 is formed into the prismatic shape, of which surface at the inner wall surface 11 side of a building is opened, and plural lateral supporting members 20 are fitted to the grooved-shaped stud 10 with a space in the vertical direction. A supporting base plate of the lateral supporting member 20 is formed with a T-shaped locking part and L-shaped locking parts provided in both sides of the T-shaped locking part by bending, and the lateral supporting member 20 is engaged with the groove-shaped stud 10 at the locking part thereof.  A bolt is screwed with a nut part formed in the supporting base plate, and the tip thereof abuts on the inner wall surface 11 of a building so as to receive the lateral force to be applied to the groove- shaped stud 10.
Patent JP-S62167927-A (JP)
Inventor: NEATHERY WILLIAM DAVID
IPC: B64C27/41
Filed: 1986-11-04
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-H0978958-A (JP)
Title: Door lower part clearance shielding device
Inventor: MIYAKE MITSUNORI
IPC: E06B7/21
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of rainwater, air leak, and the like accord ing to need while eliminating a door stop on the floor face which is bottleneck at the time of using a wheelchair and walking. SOLUTION: A door lower part clearance shielding device consists of a rod 15 vertically moved by an operating member 6 provided on at least one side of the inside and outside of a door 2, an actuating member 21 horizontally movable along a lower rail 2a of the door 2, and a vertically movable shielding member 2 for shielding a clearance P between the lower rail 2a and the floor face in association with descent. The door lower part clearance shielding device is also provided with first motion converting mechanism 23 for converting the vertical motion of the rod 15 into horizontal motion to transmit it to the actuating member 21, and second motion converting mechanism 24 for converting the horizontal motion of the actuating member 21 into vertical motion to transmit it to the shielding member 22.
Patent JP-S61139378-A (JP)
Inventor: IKEDA SAKIO
IPC: A24F13/04
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-H08105532-A (JP)
Title: Control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/08
Filed: 1994-09-30
Abstract: PURPOSE: To let both the enhancement of engaging responsiveness for frictional engaging elements and the prevention of engaging shock be concurrently satisfied. CONSTITUTION: An accumulator ACC is connected to a working pressure feed line 63 for a low reverse brake 44 which is engaged when a neutral range is changed over to a reverse range. The pressure of the back pressure chamber 84 of the accumulator ACC is separately set up independently from line pressure. The pressure of the back pressure chamber 84 can be made zero or constant in low pressure, or can be controlled to be variable by a control valve 73. When a change-over to a reverse range is made, line pressure can be made high (pre-charge) almost close to its highest pressure before turbine revolution starts lowering (before the low reverse brake 44 starts engaging).
Patent JP-H1194371-A (JP)
Title: Air-conditioner
Inventor: OZEKI SHIGEKI
IPC: F04C28/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner that can positively prevent a compressor from being damaged caused by liquid accumulation even on activation after interruption of the air conditioner for a long time. SOLUTION: When a compressor 23 is activated, a crank case heater 25 being mounted to a container 23a is energized for heating the inside of the container 23a, and at the same time temperature under a dome that is the temperature of the bottom of the container 23a and fresh air temperature are detected by a sensor of temperature under the dome and a temperature sensor 27. Then, with the difference between the two being at least a specific value, a compressor motor 23c rotates a compression part 23b, thus driving the compressor 23.
Patent JP-2000092600-A (JP)
Title: On-vehicle audio device
Inventor: TAKETOMI SEIJI
IPC: H04S7/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To automatically attain an optimum sound volume at the time of opening a sunroof or a door window by providing a front seat sound output means and a rear seat sound output means, detecting the open/closed state of an opening/closing part for partitioning an automobile compartment and the outside of it and increasing the sound level of only the front seal output means. SOLUTION: When a passenger opens the sunroof or the door window, it is detected that the sunroof 11 or the door window 12 is open and an H layer is outputted to an OR:13. The OR:13 outputs the H level to a microcomputer 14 at the time of being open. The microcomputer 14 judges that the sunroof or the door window is open and instructs and electronic sound volume 23 to increase the sound volume on a front side for the sound volume set beforehand. As a result, the sound volume of front speakers 251R and 251L is increased and a driver easily enjoy listening with the increase of audio output even when noise is present.
Patent JP-H09104491-A (JP)
Title: Case for cassette tape and case base material for cassette tape
Inventor: NANBU RIE
IPC: B65D85/575
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a case for a cassette tape, being high in durability and having hub stoppers which can be easily inserted into hub holes and has high engaging capability with the hub holes. SOLUTION: In a case 10 for a cassette tape, which is made of cardboard and has a shape of any one of a box type, a cylindrical type or a book-case type, capable of storing a cassette tape, and in which hub stoppers 14 to be engaged with hub holes of reels of the cassette tape are provided at an inner wall part for holding a flat surface part of the cassette tape, each hub stopper 14 is formed by folding a hub stopper base material (hub stopper cardboard piece) in two at its central part. Thus, each hub stopper 14 is composed of bottom faces 20 which are formed by folding two free ends of the folded base material in parallel with the two-folded fold and mounted on a first inner cover part (inner wall part) 16, and a projected end 21 which rises in a substantially perpendicular state from both the bottom faces 20 to be engaged with the hub hole.  Further, each perpendicular slit 21a is formed at the central part in the cardboard width direction of the projected end 21 in order to enhance elasticity in the cardboard width direction of the projected end 21.
Patent JP-H02110195-A (JP)
Title: Cold rolling oil
Inventor: KAGEYAMA HACHIRO
IPC: C10M173/00
Filed: 1988-10-19
Abstract: PURPOSE:To obtain the title oil which has low viscosity and excellent lubricity, gives an excellent surface quality after rolling, and is useful for rolling low- carbon steel and a material difficult to roll by incorporating specified ingredients each in a specified amount into a base oil comprising a low-molecular-weight alcohol ester of a fatty acid. CONSTITUTION:A base oil comprising a low-molecular-weight alcohol ester of a fatty acid (e.g., methyl stearate) is mixed with 1-5wt.% high-molecular- weight alcohol ester of a fatty acid (A) (e.g., isoceryl behenate), 3-15wt.% polymeric fatty acid ester (B) (e.g., stearyl ester of 36C dimer acid), 1-8wt.% polymeric fatty acid (C) (e.g., 36C dimer acid), 1-15wt.% snccinic acid derivative (D) substituted by a 50C or higher hydrocarbon group (e.g., 58C polybutene succinate), and 0.1-1wt.% 16-26C 9-hydroxyphenylcarboxylic acid (E) (e.g., 9- hydroxyphenylstearic acid so that the weight ratios of A to B, C to D, and C to E are respectively 1:(1 to 6), 1:(1 to 3), and 10:(1 to 2) and the viscosity is 4-15cSt (50 deg.C).
Patent JP-H0794734-A (JP)
Title: Method of manufacturing transistor with high withstanding voltage
Inventor: YAMADA HIROYUKI
IPC: H01L29/78
Filed: 1993-09-24
Abstract: PURPOSE:To produce an offset part with a small variation in impurity density profile, by forming the offset part by an oblique ion implantation method after a side wall at a gate electrode is formed. CONSTITUTION:A resist 22 is removed, and an SiO2 film is deposited all over, and the SiO2 film is etched back in an overall RIE step to form an LDD- structured side wall made of SiO2 at a gate electrode 17. After a resist 18 for exposing only an active region on the drain side of a transistor 31 with high withstanding voltage is patterned, an oblique ion implantation step is carried out with makes of the resist 18, a gate electrode 17, and a field oxide film 12 to form a diffused layer 21 as an offset part of the transistor 31. Even though there is variation in overetching for a semiconductor 11 in the etch-back step for the side wall 24, the profile of impurity density of the offset part 21 is not affected by the variation in overetching, and the offset part 21 with a small variation can be obtained.
Patent JP-H03124418-A (JP)
Title: Mold
Inventor: HASE DAISUKE
IPC: B29C45/40
Filed: 1989-10-09
Abstract: PURPOSE:To stabilize quality of a molded product by keeping a position of an ejector pin during molding constant, by a method wherein the size of an insertion direction of an insertion part of the first ejector plate into which a head part of the ejector pin is inserted is enlarged and an elastic member, which performs an elastic deformation in the direction of an insertion, is inserted between the head of the ejector pin and the first ejector plate. CONSTITUTION:A depth size (f) of an axial direction of an ejector pin 18 is formed larger than a thickness size (g) of a head part 18a of the same direction, in an insertion part 25. An elastic member 27 whose planar view form is annular is inserted into a space for this difference. Then the head part 18a of the ejector pin 18 is pressed elastically toward the second ejector plate 15 side always. Therefore, even if processing accuracy of the depth size (f) of the insertion part 25 and the thickness size (g) of the head part 18a are low, a careless movement of the ejector pin 18 can be controlled with the annular elastic member 27. Then ejection of the ejector pin 18 on a cavity 7 side can be prevented and quality of a molded product can be stabilized at a fixed level or higher.
Patent JP-S61138982-A (JP)
Inventor: MIYATA HIROSHI
IPC: G09F9/30
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-H03124111-A (JP)
Title: Digital controlled filter
Inventor: KUNIMOTO TOSHIFUMI
IPC: H03H17/04
Filed: 1989-10-09
Abstract: PURPOSE:To attain ease in operation of the filter and to improve the characteristic by providing a subtractor subtracting an output of a multiplier from an input signal and inputting the result to a cascade circuit and a delay circuit inserted in a closed loop comprising the cascade circuit, the multiplier and the subtractor. CONSTITUTION:The filter consists of a cascade circuit 10 comprising cascade connection of n-sets of unit filters 1-1, 1-2,..., 1-n, a multiplier 2 multiplying a coefficient beta (0<=beta<1) with an output of the cascade circuit, a subtractor 3 subtracting an output of the said multiplier 2 from an input signal and giving the result to the said cascade circuit 10, and a delay circuit 4 inserted in a closed loop comprising the cascade circuit 10, the multiplier 2 and the subtractor 3. As the unit filters 1-1, 1-2,..., 1-n, a digital linear filter is employed, in which the addition in the characteristic equation of an analog filter is realized by an adder, the subtraction by a subtractor, the multiplication by a multiplier and the integration is realized by an accumulator respectively.
Patent JP-S62121712-A (JP)
Title: Oxygen-permeable material
Inventor: IGUCHI IKUO
IPC: C08F230/08
Filed: 1985-11-21
Abstract: PURPOSE:To obtain an oxygen-permeable material good in processability and stain resistance and suitable as a contact lens material, by copolymerizing a specified fluorine-containing acrylate or methacrylate with comonomers based on a hydrophilic vinyl compound copolymerizable therewith and a polyvinyl compound. CONSTITUTION:An oxygen-permeable material comprising a copolymer obtained by copolymerizing a fluorine-containing acrylate or methacrylate of formula I (wherein R1 is CH3 or H, n is an integer of 5-10 and m is an integer of 10-20) with comonomers based on a hydrophilic vinyl compound copolymerizable therewith and a polyvinyl compound. In order to improve the oxygen permeability and processability, a polysiloxanyl alkyl ester of formula II (wherein X and Y are each a 1-5C alkyl, phenyl or a Z group of formula III, A is a 1-5C alkyl or phenyl, R2 is H or CH3, k is an integer of 1-5 and lis an integer of 1-3) may be added to the above comonomers.