baber/WOPTO huggingface dataset:
Patent JP-H0380098-A (JP)
Title: Packing agent for enzymatic activity determination, its usage and system therefor
Inventor: KOYAMA TAMAMI
IPC: C12Q1/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the title packing agent capable of determining enzymatic activity quickly, simply and in high accuracy by binding of biotin bound to a substrate to avidin bound to a water-insoluble substrate to immobilizing the former substrate to the latter. CONSTITUTION:Biotin is bound to a substrate for enzyme, whereas avidin is bound to a water-insoluble substrate, and the former substrate is immobilized, via both the biotin and avidin, on the latter substrate, thus obtaining the objective packing agent. The present packing agent can be obtained, for example, through the following process: (A) avidin-immobilized beads obtained by adding epoxy group-modified beads prepared by introducing epoxy group into methacrylate polymer beads to an avidin solution to carry out reaction and (B) a biotin-bound substrate obtained by adding a second substrate to an N- hydroxysuccinimide biotin solution are added to a phosphoric acid buffer solution to bring both the components A and B into mutual contact.
Patent JP-S6462223-A (JP)
Title: Forming method for flange of panel parts
Inventor: YOSHIDA KAZUO
IPC: B21D19/08
Filed: 1987-08-31
Abstract: PURPOSE:To form a flange part having no defective forming by constraining the root part of a preformed panel part and bending a tongue piece part with constraining the root of the tongue piece part by pressing it by a pad and floating die. CONSTITUTION:A panel parts P is subjected to drawing and trim piercing to form a tongue piece part Q having a fitting hole at the end and almost chevron- like section. This preformed panel part P is set on the punch 2 supported by the elastic body 3 of a pressing device. An upper die 9 is then descended to interpose said panel P by pressing it between the punch 2 and a pad 2. The upper die 9 is descended further to constrain the part near the root of the tonguelike part Q by pressing it with a pad 7 and the floating die 10 which is arranged at the part near the punch 2 of the inside of a sectional die 4 and supported by an elastic body 11. With further descent of the upper die 9, the tongue-like part Q is bent in the specified shape in cooperation with the three of the pad 7, sectional die 4 and floating die 10, and a flange part F is formed.
Patent JP-S6194369-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOHARA SHOHEI
IPC: H01L21/28
Filed: 1984-10-16
Abstract: PURPOSE:To design a device having high density by making materials for a gate electrode film and an insulating film for forming a connecting hole different and shaping metals to source-drain layers in a self-alignment manner with a gate electrode by utilizing the selectivity of etching. CONSTITUTION:A P type Si substrate 1 is insulated and isolated 2, a gate electrode 4 is formed onto a gate oxide film 3, an Si3N4 film 11 is superposed selectively, and ions are implanted to shape N<-> layers 5. The surface is coated with CVDSiO3N4, and CVDSi3N4 is left on a side surface through RIE. The surface is coated with CVDSiO2 12, a resist mask is applied, and an opening 9 is formed through etching. When the opening 9 is bored selectively to the film 12 by using CHF3 gas at that time, the hole 9 is regulated in a self- alignment manner with the gate electrode 4, thus eliminating the need for the separation of the gate electrode 4 and the hole 9 as seen in conventional devices, then acquiring a device 24 having high density and the high degree of integration.
Patent JP-H0667664-A (JP)
Title: Single-tone musical instrument
Inventor: TOYODA TAKASHI
IPC: G10H1/00
Filed: 1992-08-14
Abstract: PURPOSE:To output a sound with an excellent interval when the single-tone musical instrument and a complex-tone musical instrument are mutually connected and the single-tone musical instrument outputs a sound under the control of the complex tone musical instrument side. CONSTITUTION:The single-tone musical instrument 10 is provided with a priority level buffer 17 and when sound generation start information is supplied from the outside (complex tone musical instrument 20), information on an interval is stored in this buffer 17 in specific order; when sound generations stop information is supplied from the outside and information on the corresponding interval is stored in the buffer 17, the information on the interval is erased and the sound having the interval in the highest-order location of the buffer 17 is generated. When sound generation stop information on the interval in the sound generation is supplied, the sound generation is stopped without reference to the state of the buffer 17 and when sound generation information of higher order than the intervals left in the buffer 17 is supplied, the interval of higher order are stored in the buffer 17 and the sound is generated at the same time.
Patent JP-H0554658-A (JP)
Title: Storage device
Inventor: TANDAI MARE
IPC: G11C11/401
Filed: 1991-08-28
Abstract: PURPOSE:To provide a storage device in which an operation that a cleared data is written again in the address read out by a CPU is eliminated, when the memory has to be cleared after a memory is read out of the CPU. CONSTITUTION:When a read pulse 11 from the CPU is inputted in PG4, a wait signal to the CPU is outputted by PG4, also the read pulse is outputted from an output terminal 43 to DPM1, data is read out and temporarily stored in F/F3. Then, a write pulse is outputted from an output terminal 44 to DPM1 by PG4, and the cleared data from a clear bus 101-10n are stored in DPM1. Consequently, the clearing process by the CPU is made unnecessary and the processing steps are reduced.
Patent JP-H04100044-A (JP)
Title: Device and method for collating mask pattern
Inventor: ARIGA TAKASHI
IPC: G03F1/84
Filed: 1990-08-20
Abstract: PURPOSE:To accomplish accurate collation and to drastically improve reliability on a mask by using the mask or a reticle which is recognized as an accurate one by a producing manager as a reference mask pattern in a mask main body having the mask pattern which is produced the same as design. CONSTITUTION:A mask pattern collating device 1 is provided with a reference data supply means 4 constituted of a conversion means 2 for converting the shape of the mask pattern from the mask main body P, which is previously recognized and guaranteed, into digital data and a storage means 3 for storing the data converted in the means 2, and a conversion storage means 7 constituted of a conversion means 5 for converting the mask pattern of the mask Q for inspection into the digital data and a storage means 6 storing the converted data, and it is also provided with a comparison means 8 for comparing the mask pattern data supplied from the means 4 with the pattern data supplied from the means 7, a collating means 9 for detecting coincidence/noncoincidence between the pattern data from both means based on the result of arithmetic processing of the means 8, and a display means 10 for displaying the output of the means 9.
Patent JP-H03133132-A (JP)
Title: Conductor pattern formation
Inventor: ROOZUMARII AN PUREBITEIIKERII
IPC: H01L21/302
Filed: 1990-08-20
Abstract: PURPOSE: To reduce the number of image transfer processes by forming the pattern of a conductive material on a semiconductor substrate, without using photoresist layer with a polyimide precursor itself as photosensitive. CONSTITUTION: The layer of a photosensitive polyimide precursor 2 is applied to a machined semiconductor substrate 1, the layer 2 is subjected to radiation such as ultraviolet rays with a specific pattern, and the substrate 1 is developed after an exposure process, thus exposing one portion of the substrate 1. Then, a coating 3 of a conductive material is formed at a part that remains on the substrate of the layer 2 and a part that is not covered in the substrate 1 at a high temperature, and the remaining part of the layer 2 is lifted off the substrate 1, including the coating 3, thus obtaining a structure that does not require a photoresist layer and reducing the number of processes.
Patent JP-2001038774-A (JP)
Title: In-mold decorating method and apparatus for injection molding
Inventor: TAJIMA ISAO
IPC: B29C45/14
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an in-mold decorating apparatus for injection molding capable of easily and properly performing a trimming process for cutting off an excessive part unnecessary for being attached to a laminated article to be obtained without separately providing an exclusive device, capable of reducing apparatus cost and trimming cost to the utmost and capable of achieving the enhancement of production efficiency, labor saving or the like. SOLUTION: An article outside molding recessed part 36 in which a resin is injected and charged in a flow state is formed so as to be adjacent to the article molding parts 13, 26 for molding an article part P to which a decorating sheet S must be bonded and attached in both male and female molds 12, 25 on the outer peripheral side and/or inner peripheral side thereof and the boundary part of the article molding parts and the article outside molding recessed part is set to a thin-walled constricted part 37.
Patent JP-H1059779-A (JP)
Title: Monolithic refractory material containing graphite
Inventor: HARAOKA TAKASHI
IPC: F27D1/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To produce a refractory material which shows excellent corrosion resistance and superior strength and hardly causes hardening delay at the time of executing the construction work of a refractory structure with the refractory material by specifying the ash content of earthy graphite to be added to a monolithic refractory base material. SOLUTION: This refractory material contains earthy graphite whose ash content is 10 to 20wt.%, wherein the earthy graphite has a 10 to 15wt.% content of ash consisting of oxides such as SiO2 , Al2 O3 and CaO, and also, the packing bulk density of the earthy graphite is >=0.6g/cc, or in particular, preferably >=1.0g/cc and the average particle size of the earthy graphite particles used is preferably 1 to 50μm, and further, the earthy graphite is added to a monolithic refractory base material in an amount equivalent to 4 to 20wt.% of the weight of this refractory base material.  Since the flowability of a slurry of the resulting refractory composition is reduced by adding the earthy graphite, addition of water of plasticity is required, and at this time, since denseness and corrosion resistance of the resulting refractory material are reduced by increasing water of plasticity, the water of plasticity is adjusted to <=8wt.% (outer percentage). Although any aggregate can be used as a skeletal component of the monolithic refractory material without special limitation, the aggregate used is prepared by combining grains having different grain sizes, i.e., coarse grains, intermediate grains and fine grains so as to obtain a close-packed structure of the monolithic refractory material.
Patent JP-H0670451-A (JP)
Title: Protective device for power line system
Inventor: YAMAOKA KOICHI
IPC: H02H7/00
Filed: 1992-08-17
Abstract: PURPOSE:To prevent the breakage of an arrester by connecting an arrester as a line protection arrester, of which discharge voltage is lower than the discharge voltage of an arrester provided in an apparatus, with a line. CONSTITUTION:A transformer 7 is connected between high-tension and low tension distribution lines 1 and 2 and a load is connected with the secondary side of the transformer and provided with power, while an arrester 11 is connected between the high-voltage side and low-voltage side of the transformer 7. Also, an 12 is connected between the high tension distribution line 1 and overhead ground wires 3, 4 connected with a ground wire 5. The discharge voltage of the line protection arrester 12 is set lower than that of the arrester 11. Then, the surge voltage of thunder generated in the high-tension distribution line 1 flows from the line protection arrester 12 into the ground wire 5 without entering the arrester 11. Thus, the failure of an apparatus by the breakage of the arrester is prevented.
Patent JP-S6463028-A (JP)
Title: Amphiphilic composition
Inventor: SHIMAMURA UMAJIROU
IPC: C09K23/42
Filed: 1987-09-02
Abstract: PURPOSE:To improve solubilizing capacity of a glyceride contg. hydrogenated castor oil or hydroxystearic acid by subjecting the glyceride to glycerolysis or ester interchange reaction, then adding ethylene oxide to the reaction product. CONSTITUTION:A glyceride contg. hydrogenated castor oil or hydroxystearic acid is subjected to glycerolysis or ester interchange reaction using glycerol. After the interchange reaction, ethylene oxide is added after replacing the atmosphere with N2 at about 120-180 deg.C under atmospheric pressure - about 5atm. under stirring while blowing ethylene oxide into the glyceride. After completing the reaction, used catalyst is neutralized, and the reaction product is dehydrated at about 70-80 deg.C under reduced pressure, and filtered. By this method, an amphiphilic compsn. utilizable as emulsifier, dispersant, or solubilizer for base material of cosmetics or ointments, or blood derivatives is obtd.
Patent JP-S6462836-A (JP)
Title: Reproducing device for optical disk
Inventor: MISHINA MASAMITSU
IPC: G11B7/09
Filed: 1987-09-02
Abstract: PURPOSE:To simplify construction so that signals can be correctly reproduced at all times by determining a difference in the signals obtd. from the divided electrodes in the radial direction of a disk and changing the shifting quantity toward the inner side of the disk in the photoirradiation position according to this difference. CONSTITUTION:A photodetecting element 11 consisting of plural pieces of the divided electrodes A-D used for reproducing focus control or information signals is also commonly used for detecting the inclination of the disk 15. The difference in the signals obtd. from the divided electrodes of this element 11 in the radial direction of the disk is determined and the photoirradiation position to the disk 15 is shifted toward the inner side of the disk 15 according to this difference. The electrodes are commonly used for focus control and reproduction of information signals and since the inclination of a pickup is not executed, the photoirradiation position is shifted toward the inner side of the disk and, therefore, the shifting quantity of the photoirradiation position is small if the rate of inclination of the disk is small. The signals are, therefore, reproduced always correctly.
Patent JP-S60110024-A (JP)
Title: Power factor controller
Inventor: OGASAWARA HITOSHI
IPC: G05F1/70
Filed: 1983-11-21
Abstract: PURPOSE:To decrease the undesired make/break frequencies and to increase the lifetime for a power factor improving capacitor, by increasing the power of the maximum allowable reactive power alpha as the power factor increases within a range where the power factor does not exceed a prescribed level. CONSTITUTION:An upper receiving substation equipment A detects the current voltage of a power receiving point through a CT6A and a PT7A and then detects the power factor by a power factor converter 11. The detected power factor signal is supplied to a function generator 12 to deliver a multiplication factor (m) to the target value alpha of reactive power control for lower receiving equipments B1-B4. The factor (m) is multiplied via a multiplier 14 by the value alpha set by a target value setting device 13 for reactive power control. Thus the new target value malpha is obtained and supplied to a comparison amplifier 9A. For the function of the generator 12, the factor (m) has a monotonous increase in response to the increment of the power factor. Thus the make/break frequencies of a static condenser make/break deciding circuit 10 can be decreased since the power factor can be held higher than a prescribed level to satisfy m>1. This increases the lifetime of switches 3B1-3 respectively.
Patent JP-H0667414-A (JP)
Title: Image forming material and image forming method
Inventor: WATANABE HIROSHI
IPC: G03F7/027
Filed: 1992-08-17
Abstract: PURPOSE:To provide an image forming material and image forming method which imparts high sensitivity and high image quality with a small-size mechanism using a semiconductor laser in a longer wavelength than visible light, especially in a near infrared region. CONSTITUTION:The image forming material is produced by depositing at least a cushion layer, peeling layer, photosensitive ink layer and peelable cover sheet on a substrate. The photosensitive ink layer contains an addition-polymerizable or crosslinkable compd. and a borate complex of cationic dye. By using this image forming material, images are formed in such processes of carrying and winding, exposure, peeling, sticking, image transfer, image retransfer, post exposure, etc.
Patent JP-H0861760-A (JP)
Title: Duct structure
Inventor: SAGA MASAYUKI
IPC: F24F13/02
Filed: 1994-08-19
Abstract: PURPOSE: To provide a duct structure, for a central heating system, which can be easily joined to ceiling panel, etc. CONSTITUTION: A duct structure for a central heating system is for joining a ceiling panel 3 having an air supply passage 7 in its interior and air outlet openings 10 formed in the ceiling surface to a heating device 4 provided under floor. It is provided with a cylindrical main duct 2 extending from floor surface 1 to the inside of the ceiling and partition walls 5 installed upright inside the main duct 2 defining a plurality of air flow passages 6 in the top view of the inside of the main duct. At least one of the air flow passages extends to the inside of the ceiling and at least one of the air flow passages extends in communication with the inside of the air flow passage 7 of the ceiling panel 3.
Patent JP-H0751590-A (JP)
Title: Method for wet type dispersion and pulverization
Inventor: YAMAGUCHI MASATSUGU
IPC: B02C23/38
Filed: 1993-08-11
Abstract: PURPOSE:To miniaturize an apparatus, to decrease the number of multi-successive stages and to shorten circulation time by providing a premixing process wherein a solid powder is mixed and dispersed in a liq., a process wherein a slurry from the preceeding process is pulverized by means of a continuous dispersing machine consisting of a rotor and a stator and a process wherein the slurry from the pulverizing process is finely pulverized by means of a medium stirring mill. CONSTITUTION:A slurry prepd. by mixing a liq. and a solid powder by means of a mixer 1 as a premixing treatment is treated by a continuous dispersing machine wherein pulverization is performed by providing a shearing force and change in pressure by combining a rotor and a stator before it is treated by means of a medium stirring mill 4. As the result, not only a particulate slurry with a uniform particle size distribution can be obtd. but it is possible to miniaturize the apparatus, to decrease the number of multi-successive stages, to shorten circulation time and to realize decrease in space of installation, initial cost and running cost. In addition, as coarse particles in the slurry to be treated are pulverized by means of a medium stirring mill 4, it is possible to prevent the inside of the medium stirring mill and the inside of the pipeline from clogging without making the equipment have larger diameter and increasing the flow rate.
Patent JP-S6197651-A (JP)
Title: Pattern forming material and formation of pattern
Inventor: MORITA MASAO
IPC: G03F7/038
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a pattern-forming material capable of forming a resist pattern high in resolution and plasma resistance by incorporating a bisazide compd. and a polymer obtained by (co)polymerizing a specfied substd. acetylene monomer. CONSTITUTION:A resist pattern high in resolution and plasma resistance can be obtained by, preferably, adding Si in an amt. of >=10wt% to a (co)polymer of one or more kinds of compds. represented by formula I, each of R1, R2 being independently optionally substd aromatic or optionally substd. silyl group, and a bisazide compd. represented by formula II, R1 being an absent group directly bonding adjacent groups, or a divalent bonding group, such as -CH2-, -O-, -CH=CH-, -N=N-, -S-, -(C=O)-, -SO2- or formula III, and R2 being H or halogen, and coating a semiconductor substrate with said mixture as a pattern-forming material.
Patent JP-H0382715-A (JP)
Title: Manufacture of soft magnetic iron for thick plate
Inventor: OGATA RYUJI
IPC: C22C38/00
Filed: 1989-08-24
Abstract: PURPOSE:To manufacture the soft magnetic iron, for a thick plate having excellent leakage magnetism shielding properties in a large size magnetism utilizing apparatus and having excellent mechanical characteristics by subjecting a thick plate of low-carbon steel contg. a specified amt. of Si and in which the content of Al is extremely reduced to heat treatment under specified conditions. CONSTITUTION:As a soft magnetic iron for a thick plate having excellent magnetic characteristics suitable for shielding leakage magnetism in the use for a large size magnetism utilizing apparatus such as a magnetic resonance tomograph, an Si deoxidized-type low carbon steel contg., by weight, <0.05% C, >0.30 to 1.50% Si, <0.50% Mn, <0.005% sol.Al, <0.10% P and <0.01% S is hot-rolled into a plate material having, e.g. >=20mm thickness. Next, for regulating the crystalline grains, removing working strains and improving the magnetic characteristics such as a magnetic permeability, the plate material is heated to the temp. range from 700 deg.C to the Ac3 transformation point and is subjected to heat treatment satisfying the inequality I, by which the thick steel plate having excellent leakage magnetism shielding properties can be manufactured.
Patent JP-H1064912-A (JP)
Title: Production method of semiconductor device
Inventor: HAJI HIROSHI
IPC: H01L21/60
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method of semiconductor device which can easily improving at low cost the characteristic of an aluminum electrode that a bump is difficult to adapt itself to the process. SOLUTION: A surface of a wafer 7 is coated with a protection film 10 except for an aluminum electrode 8. After an oxide film 9 on the aluminum electrode 8 of the wafer 7 is removed by etching, a metal film 30 is formed on the wafer 7. Next, an adhesive tape 34 is stuck onto the wafer 7 and the adhesive tape 34 is released. Then, since adhering power to the metal layer 30 and the protection film 10 is weak and adhering power to the metal layer 30 and the aluminum electrode 8 is strong, the metal film 30 on the protection film 10 is released while leaving the metal film 30 on the aluminum electrode 8. Since the metal film 30 left on the aluminum electrode 8 is well suited to a soldering bump, the soldering bump can be formed on the aluminum electrode 8 with high wettability.
Patent JP-H0862324-A (JP)
Title: Detecting device for object present above
Inventor: YANAGISAWA KAZUSUKE
IPC: G01V3/12
Filed: 1994-08-19
Abstract: PURPOSE: To judge the presence of an object present above by the reflected wave of the natural thermal noise emitted from the ground. CONSTITUTION: A directivity antenna 10 for receiving the reflected wave in which the natural thermal noise emitted from the ground 14 is reflected by an object 40 present above is arranged toward the sky. The noise radio wave received by the directivity antenna 10 is amplified by a low noise amplifying means 18, and further detected by a wave detecting means 20 to form a signal according to the magnitude of the power of the received noise radio wave. This signal is compared with a preset standard value VS by a judging means 34 to judge the presence or absence of the object 40 present above.