baber/WOPTO huggingface dataset:
Patent JP-H108168-A (JP)
Title: Nickel-titanium-zirconium(hafnium) shape memory alloy improved in workability
Inventor: MORII KOICHI
IPC: C22C19/03
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To raise the initial inverse transformation temp. and to improve workability by incorporating specific amounts of B into an Ni-Ti-Zr(Hf) shape memory alloy. SOLUTION: This shape memory alloy has a composition consisting of, by atom, 45-50% Ni, 9-16% (in total, in the case of both) of either or both of Zr and Hf, <=3% B, and the balance Ti and also has >=100 deg.C initial inverse transformation temp. (As point). Workability can be improved by adding specific amount of B to the Ni-Ti-Zr(Hf) ternary shape memory alloy. This effect can be observed from an additive quantity as small as about 0.1 atomic % and can be obtained sufficiently at an additive quantity of about 0.5 to 1.0 atomic %. In the region exceeding 1%, the effect of addition is gradually saturated. When the additive quantity exceeds 3%, the effect of raising inverse transformation temp. is reduced, and the purpose of providing an alloy having >100 deg.C As point cannot be obtained.
Patent JP-S6055955-A (JP)
Inventor: ARAN SHII HAIMUSU
IPC: A61L15/58
Filed: 1983-09-06
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-S645709-A (JP)
Title: Processing device
Inventor: NAGAOKA ATSUSHI
IPC: B23B41/12
Filed: 1987-06-29
Abstract: PURPOSE:To aim at improvement of the efficiency of processing by providing both the No.1 stopper mechanism for positioning spindle units at the No.1 and No.2 processing regions and the No.2 stopper mechanism for processing them to a prescribed depth respectively. CONSTITUTION:In the case where the chamfering of the valve seats for a cylinder head, which have their diameters different from each other, is performed, the No.1 slide table 22 is displaced by a piston rod 36a, and then, the engaging stopper member 38a or 38b thereof is caused to touch the positioning member 52 of the No.1 stopper mechanism 24 so that a spindle unit 30 provided with cutter tools 150 is positioned. Subsequently, the No.2 slide table 26 is moved by a piston rod 68 in the direction of Z1, and then, the engaging stopper member 70 thereof is caused to touch the No.1 face part 88a or the No.2 face part 88b of the No.2 stopper mechanism 28 so that each of the tapered parts is chamfered. Thereby, the miniaturization of a processing device can be obtained, and at the same time, an efficient processing can be performed.
Patent JP-H087123-A (JP)
Title: Method and device for processing three-dimensional image
Inventor: ASAKURA TATSUYA
IPC: G06T15/00
Filed: 1994-06-21
Abstract: PURPOSE:To perform three-dimensional image processing such as paint-out processing or texture mapping processing at high speed. CONSTITUTION:In a step 1, an increased value per unit Y coordinate is calculated only concerning depth information Z in a base span 7 equipped with a maximum length in the horizontal direction and texture coordinates U, V and Q in the same-order coordinate expression as a color value I and in a second step, an increased value per unit X coordinate is calculated only concerning respectively required data at a major edge of a triangle 100 and respective minor edges 5 and 6. In steps 3 and 4, the data of respective picture elements in all the spans of the triangle 100 are calculated by using the increased values of the span and the edge calculated by the steps 1 and 2 so that the data to be the object to calculate the increased value of the span or the edge can be reduced. Thus, a calculated variable in the case of image processing can be decreased.
Patent JP-S6142524-A (JP)
Title: Preparation of rigid polyurethane foam
Inventor: OZU TOSHIYUKI
IPC: C08G18/18
Filed: 1984-08-03
Abstract: PURPOSE:To fill the cavity of a mold completely with a stock solution by retarding viscosity rise, by using a combination of a specified tert. amine with methyltriethylenediamine as a catalyst in the reaction of a polyol with a polyisocyanate. CONSTITUTION:A catalyst solution comprising a combination of a tert. amine of the formula (wherein R1, R2, and R3 are each a 1-4C alkyl, X1, X2, and X3 are esch a 2-4C alkylene), [e.g., tris(dimethylaminopropyl)amine], with methyltriethylenediamine is used in the reaction of a polyol (e.g., triethylene glycol) with a polyisocyanate (e.g., 2,4-tolylene diisocyanate) to obtain a rigid polyurethane foam. In this way, the viscosity rise of the stock solution can be retarded without changing foaming properties by decreasing the amount of the catalyst and therefore the mold cavity of a complicated shape can be filled completely with the solution.
Patent JP-H0517496-A (JP)
Title: Trifluorothymidine derivative, its pr0ducti0n and antitumor agent containing the same derivative
Inventor: FUKAZAWA NOBUYUKI
IPC: C07H19/073
Filed: 1991-07-03
Abstract: PURPOSE:To obtain the subject new derivative useful as an antitumor agent, having low toxicity and strong antitumor activity, industrially and advantageously by reacting a specific trifluorothymidine derivative with an aldose derivative. CONSTITUTION:alpha, alpha, alpha-Trifluorothymidine shown by formula I is made to react with chloro-t-butyldimethylsilane, etc., in the presence of imidazole in dimethylformamide to give an alpha, alpha, alpha-trifluorothymidine derivative shown by formula II [R1 is substituted silyl or (substituted)trityl], which is reacted with an aldose derivative shown by the formula R2-Y [R2 is (substituted)aldose residue, lower acyl, (substituted)benzoyl or phthaloylamino group-substituted deoxyaldose residue] or formula III to give the objective derivative [3'-O-(2,3,4,6- tetra-O-benzyl-beta-D-glucopyranosyl)-@alpha, alpha, alpha-trifluorothymidine] shown by formula IV.
Patent JP-H059603-A (JP)
Title: Utilizing method for slag in continuous casting and ingot-making
Inventor: AOKI NOBUHIDE
IPC: C22B1/16
Filed: 1991-07-03
Abstract: PURPOSE:To utilize slag in continuous casting and ingot-making as a part of technology for utilizing slag in steel manufacture by iron and steel industry. CONSTITUTION:Quick lime is introduced into a ladle at 2kg/T (molten steel) or above while steel is drawn from a converter. Slag and ingot metal remain in the ladle after continuous casting and ingot pouring. These are introduced into a slag pot or a slag pan. Separation by the sp. gr. of slag and ingot metal is performed or magnetic separation is performed instead of it or in addition thereto. Ingot metal is recovered as an iron source and utilized for a raw material of steel manufacture. Slag is recovered for blending of sintered ore. Furthermore the recovered slag is blended with iron ore to obtain ore for sitnering.
Patent JP-H119670-A (JP)
Title: Deodorant for vehicle interior member and method for anti-static processing and deodorizing function adding method
Inventor: HIGAKI SEIGO
IPC: A61L9/01
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide both of a deodorizing function and an anti-static function at a vehicle interior member. SOLUTION: At the time of giving anti-static processing and the deodorizing function to the vehicle interior member, an antistatic agent of an anion group or a phosphate group is applied to at least one part selected from among the seat main part, the seat side part, the seat gusset part and the seat back back- surface part of a seat part and an deodorant using at least one kind selected from among zinc sulfate, zinc chroride, zinc acetate and the metallic complex salt compound of a zinc group as deodorizing components and using EDTA and natural protein as the stabilizing agent of deodorizing component in a aqueous solution is applied to is applied to at least one part selected from among, a seat part, a carpet part, a floor mat part, a ceiling part, rear parcel shelf part, door trim part, an instrument panel part and a console part.
Patent JP-S647054-A (JP)
Title: Image forming device
Inventor: MITSUHAYASHI TAKESHI
IPC: G03G15/04
Filed: 1987-06-30
Abstract: PURPOSE:To precisely execute copy printing in terms of a necessary image area by providing a pulse signal generation means for which a dividing ratio is optionally set, controlling the driving of a latent image forming prevention means based on the counting action of dividing pulse signals whose number is in accordance with a specific image area and adjusting the period of pulse signals with the variation of the dividing ratio. CONSTITUTION:Area specification means 31a and 31b for specifying an optional image area S in the image display surface 30 of an image display part 23 on which a microfilm image 26 is displayed and the pulse signal generation means 47a and 47b for which the dividing ratio is optionally set are provided in the titled device. The driving of the latent image forming prevention means 22 for preventing the formation of the image given from a scanning means 32 for the image 26 to an image carrier 4 is controlled based on the counting action of the dividing pulse signals whose number is in accordance with the specified image area S by the area specification means 31a and 31b. By adjusting the period of the pulse signals with the variation of the dividing ratio, the dispersion between the devices does not occur and the copy printing is accurately executed only in terms of the optional image area S. Thus, the copy printing can be precisely executed in terms of the necessary image area S.
Patent JP-S5952701-A (JP)
Title: Scale display device of measuring instrument
Inventor: KATOU YASUO
IPC: G01D7/00
Filed: 1982-09-21
Abstract: PURPOSE:To measure a length, angle, etc., easily and securely on different unit systems without replacing a measuring instrument contacting an object of measurement, by providing liquid-crystal panels having scales of different unit systems superposed together and a control means which operates only the scale of a specific unit system selectively through the operation of an operating means for specifying one unit system. CONSTITUTION:When a power source switch 9 is not closed, a microcomputer 17 and a liquid-crystal driver 18 are not operated and liquid-crystal panels 2 and 3 are not driven, so that a rule part 1 is transparent. When the power source switch 9 is closed, the microcomputer 17 and liquid-crystal driver 18 are put in operation. In this case, a unit changeover switch 5 is connected to a meter system terminal or an inch system terminal (e.g. closed for the meter system and opened for the inch system) to drive one liquid-crystal panel 2 or 3 corresponding to the selected system; liquid crystal adjacent to the meter or inch system segment electrode 12 becomes opaque to display the scale on the rule part 1.
Patent JP-H06347676-A (JP)
Title: Fixing device for lens aligning frame
Inventor: KATAGIRI TAKENORI
IPC: G02B7/02
Filed: 1993-06-07
Abstract: PURPOSE:To prevent the optical axis of a lens and the center axis of a lens barrel from being deviated caused by contraction due to the hardening of adhesive agent. CONSTITUTION:This device is provided with a lens barrel holding means 10 rotatably holding the lens barrel 2 and an eccentricity measurement equipment 14 measuring the eccentricity of the optical axis of the lens 1 to the center axis of the lens barrel 2 at the upper part of the means 10. Then, an aligning hollow long barrel 15 provided with a bell surface made to abut on the upper surface of the lens 1 is held by a moving means 16 so as to be freely moved in the horizontal direction and in the vertical direction. Besides, the device is provided with an adhesive agent applicator 32 supplying the adhesive agent 31 between the lens 1 and the lens barrel 2. Then, the lens 1 and the lens barrel 2 are fixed by hardening the agent 31 while the lens 1 is interposed by the barrel 15 and the lens barrel 2. The holding means 10, the moving means 16 and the application 32 are controlled by a CPU based on a signal from the measurement equipment 14.
Patent JP-H088847-A (JP)
Title: Computer control radio equipment tester and its method
Inventor: BURETSUTO HAASHIYAA
IPC: G01R31/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a test system capable of easily and promptly coping with different kinds of radio equipment. CONSTITUTION: A tester 10 for plural kinds of radio equipment 34 is provided with inclusive test elements 14 in a first group which is common with all kinds of radio equipment to be tested and of the test elements in a second group unique to each of the plural kinds of radio equipment. Each of the test elements in the second group is attached in a module which is connectable by a plug and inserted into the tester. In this case, the elements are coupled with a common bus accessed by all other test elements and a control computer 18. Each module which is connectable by the plug is provided with a unique identifier, when the module is accessed by the control computer, a program to be stored is started and consequently, various test elements are coupled with a setting required for a test of kinds of the radio equipment regarding the identifier with the bus by the computer.
Patent JP-H0328572-A (JP)
Title: Operation arrangement for vehicle transmission
Inventor: UMEMOTO TOMEO
IPC: B60K17/348
Filed: 1989-06-23
Abstract: PURPOSE:To attain a maximum speed easily by the operation of a main shift lever only by employing an overdrive mechanism interlocked to be engaged or disengaged as required with a high speed side under the condition of a clutch mechanism disengaged for driving front wheels. CONSTITUTION:When driving on a road, speed is increased through a rear wheel drive train 12 by disengaging hydraulic clutches 22, 23 of a high-low speed drive switching device 17 and shifting up a main shift lever 47 in succession. When the lever is then shifted to an overdrive position, a main transmission mechanism 5 is brought to a neutral condition, a shifter 54 is engaged with a gear 53 with a shift fork 55, and front wheels 21 are driven for high speed driving. At the time of this high speed driving in the in this overdrive position, the main speed change mechanism 5 side is in the neutral condition and therefore is not affected with the shift positions of a sub-speed change mechanism 6 or the superspeed reduction mechanism 7. As a result, a high speed is attained with the main speed change operation only.
Patent JP-S6226461-A (JP)
Inventor: IZUMI MASASHI
IPC: F25B15/00
Filed: 1985-07-24
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-H10335245-A (JP)
Title: Aligner
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To enable a reticule mark to be accurately detected independent of its reflectance by a method wherein the light screening parts of detection-side stops each arranged in the light paths of an alignment illumination optical system and an alignment detection optical system are formed so as to cove the light transmission parts of illumination-side stops. SOLUTION: In the alignment illumination optical system of an aligner, an illumination-side stop 17 and a detection-side stop 10 are arranged in an illumination optical system 1 and an alignment detection optical system 9 respectively to form a dark field illumination. The illumination-side stop 17 is arranged near the projection side of a fly-eye lens 16 to serve as a secondary light source and formed like a ring which transmit light through a circular band demarcated with radiuses R1 and R2 .  On the other hand, the detection-side stop 10 is arranged in the alignment detection optical system 9 and formed like a circular light transmission part of radius R3 , the inner diameter R3 of a light screening part is set smaller than the radius R1 ' of the image of the light screening part inside the ring at a position at which the detection-side stop 10 is provided so as to stop light transmitted through the ring-shaped light transmission part of the illumination-side stop 17.
Patent JP-H0329315-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSUBE MASAKI
IPC: H01L21/84
Filed: 1989-06-26
Abstract: PURPOSE:To reduce a density of dangling bonds and to enhance crystallinity of an SOI formed on them by a method wherein an insulator is first exposed to an atmosphere of hydrogen in an atomic state and the hydrogen is bonded to the dangling bonds. CONSTITUTION:Dangling bonds on the surface of an insulator 1 are bonded to hydrogen atoms 2; a density of the dangling bonds is reduced. As a result, when an Si film 3 formed on the insulator 1 is heated and recrystallized, the dangling bonds acting as nuclei are reduced when a grain of Si is made large- sized or is transformed into a single crystal 5; consequently, also a crystal defect which is produced when parts grown from different nuclei are brought into contact is reduced. Thereby, crystallinity can be enhanced effectively and can contribute toward enhancing a characteristic of a semiconductor element formed on an SOI.
Patent JP-S6224515-A (JP)
Inventor: INOMATA YOJI
IPC: H01H15/02
Filed: 1985-07-24
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-H0829454-A (JP)
Title: Test card of semiconductor chip and testing method of semiconductor chip
Inventor: HARADA SHIGEKI
IPC: G01R31/26
Filed: 1994-07-15
Abstract: PURPOSE:To secure the contact with a soldering bump at the time of test, and to prevent the separation of the bump from a semiconductor chip after completion of the test by forming a plurality of lands on the contact part of the bump where the respective electrodes on the test card side are brought into contact. CONSTITUTION:Soldering bump-receiving electrodes 3 as electrodes for receiving the soldering bump on a test card side electrode 2 is made up of three minute lands of, for instance, 25mum dia. By reducing the diameter of the land 3 and by providing a plurality of lands, the substantial area being in contact with a soldering bump 6 can be increased, and even if the dislocation of a test card 1 is caused at the time the semiconductor chip 4 is mounted, the electrical contact with the bump 6 can be taken by any of the pads. Thus, the crushing of the bump 6 for absorbing dislocation can be prevented, and also when a chip 4 is removed from the card 1 after completion of test, the separation of the bump 6 from the chip 4 can be prevented.
Patent JP-H04192604-A (JP)
Title: Frequency division circuit
Inventor: SASAKI YOSHINOBU
IPC: H03B19/00
Filed: 1990-06-21
Abstract: PURPOSE:To realize a broad band frequency divider by inserting a phase compensating circuit having a phase frequency characteristic with opposite to that of an amplifier between a mixer of the frequency divider and the amplifier so as to reduce a change in a phase with respect to the frequency. CONSTITUTION:The frequency divider circuit consists of an input terminal 1, an output terminal 2, a mixer 3, an amplifier 4, a directional coupler 5 and a phase compensation circuit 6. Moreover, the phase compensation circuit 6 consists of resistors 9,10,12, a capacitor C11, an inductor 13 and a FET 14. The phase characteristic in a closed loop is made flat by inserting the phase compensation circuit 6 having a phase frequency characteristic opposite to that of the amplifier 4 between the mixer 3 and the amplifier 4 in this way and an event of disabled frequency division due to a change in a phase of a closed loop even when an input frequency is subject to change is avoided and the band is made broad.
Patent JP-H11134385-A (JP)
Title: Method for inspecting function of logic circuit and circuit allocating device for inspecting function
Inventor: HONJO HIROSHI
IPC: G06F17/50
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To efficiently attain function inspection by dividing and allocating a logic circuit to an FPGA or the like, and to attain the high speed operation of the allocated circuit. SOLUTION: A logic circuit 10 constituted of functions A, B, and C is divided into function blocks 11a, 11b, and 11c based on a hierarchical structure, and the functions A, B, and C are allocated to FPGA 12a, and 12b, and 12c being programmable devices. A signal among each EPGA 12a, 12b, and 12c can be observed by a logic analyzer 13 or the like, and each function can be easily inspected. Thus, the efficiency of function inspection can be improved. Also, the high speed operation of the circuit can be attained by allocating the circuit so that a net having no margin for timing of path delay can sealed in a programmable device.
Patent JP-S6319916-A (JP)
Title: Detecting circuit for steady phase error of phase synchronizing oscillator
Inventor: NEMOTO KOJI
IPC: H03L7/08
Filed: 1986-07-14
Abstract: PURPOSE:To detect interruption of the output signal of a phase comparator by giving a prescribed phase fluctuation to the output signal of a phase synchronizing oscillator through a jitter generating circuit and generating two logic levels by the phase comparator in response to the phase difference between a reference input signal and the output signal of the jitter generating circuit. CONSTITUTION:An output signal f3 of a phase comparator 3 is turned into a signal similar to a clock signal in case the steady phase error of a phase synchronizing oscillator 1 is smaller than the jitter amplitude set previously. Then the signal f3 is fixed at a logic level '1' or '0' when said steady phase error exceeds said jitter amplitude. Thus, it is possible to easily check whether or not the steady phase difference of the oscillator 1 is larger than the threshold value set by the jitter amplitude by monitoring the signal f3 through a signal break detecting circuit 4 after regarding the signal f3 as a clock signal.
Patent JP-S5863831-A (JP)
Title: Monitoring method for periodically moving body
Inventor: TAKEYASU KAZUHIRO
IPC: G01M99/00
Filed: 1981-10-13
Abstract: PURPOSE:To detect abnormality by separating time serial data to periodically moving components and non-periodically moving components by Fourier transform, and further calculating effective values for the former and normalized values for the latter by inverse Fourier transform, and making overall evaluation. CONSTITUTION:An oscillation detector 2 is mounted to an oscillation generating body 1 such as a bearing, a gear or the like, and the output of the device 2 is stored via a sampling device 3 into a storage device 4. An arithmetic device 5 separates time serial data to periodically moving components and non-periodically moving components by Fourier transform, and further separates the same to periodically moving components and non-periodically moving components in time regions by inverse Fourier transform. Effective values are calculated from the former, and the K value normalized by dividing the higher order moments of propability density functions by variance. Both values are inputted to a comparator 7 together with the data relating to the normal levels and life levels stored in a reference data storage device 6. and when the body 1 is decided overall to be abnormal, an alarm is emitted by an alarm device 8.