baber/WOPTO huggingface dataset:
Patent JP-H01295333-A (JP)
Title: Microcomputer system
Inventor: KATORI SHIGETATSU
IPC: G06F9/38
Filed: 1988-05-23
Abstract: PURPOSE:To realize a microcomputer system including a memory having a high access time by using an address counter at the memory side and therefore pre-reading the address following a reference address. CONSTITUTION:An address counter 110 increases its contents synchronously with the rise edges t10, t11, t12... of a QWR signal 118 and updates successively the read addresses against a memory 105. While a microcomputer 100 stores successively the instruction codes read onto an AD bus 502 into an instruction queue 104 synchronously with said edges t10, t11, t12.... Thus the supply timing is reduced for the instruction code read address applied to the memory 105 from the microcomputer 100 against the reading actions of the instruction codes set to the continuous addresses. Then the processing speed is improved for a microcomputer system.
Patent JP-H02305714-A (JP)
Title: Preventive device for solid particle sinking down in slurry
Inventor: MOTOMURA ISAMU
IPC: B65G53/30
Filed: 1989-05-22
Abstract: PURPOSE:To keep a particle density uniform at the above device for a coal or the like storage tank, by seeking the particle density through the measuring of an X ray absorption coefficient in the middle of a pipe line by means of an X ray CT scanner, and arranging so that a churning machine may be controlled according to this density. CONSTITUTION:A X ray pervasive pipe 4 is provided at the middle of a pipe line 2, and a slurry X ray absorption coefficient (CT value) is measured by means of an X ray CT scanner 5. And, a coal particle density is sought from this CT value, and inputted into a controller 6. The controller 6, when this coal particle density surpasses a set value, starts a churing machine 7. The inside of a tank 1 is uniformly churned by the start of the churning machine 7. When the particle density becomes less than the set value, the churning machine 7 is stopped. A coal density within the tank can be uniformed by repeating this.
Patent JP-H0423285-A (JP)
Title: Magnetic head slider
Inventor: SASAKI YUSHI
IPC: G11B21/21
Filed: 1990-05-18
Abstract: PURPOSE:To improve floating stability in low floating by providing a furrowing part in the center part in the longitudinal direction of a floating rail. CONSTITUTION:The center part 10c in the longitudinal direction of the floating rail 10 is formed as the furrowing part so as to decrease the width dimension of the center part. By forming the floating rail in such way, the floating power of the center part 10c of the floating rail 10 can be reduced compared with that of both terminal parts by the reduced area of the part, which increases the floating power of both terminal parts relatively, and the floating stability of the slider can be improved at the time of low floating.
Patent JP-H04329865-A (JP)
Title: Polycrystalline thin film
Inventor: IIJIMA YASUHIRO
IPC: C30B28/14
Filed: 1991-04-30
Abstract: PURPOSE:To improve the intrasurface orientability of the constituent grains of a polycrystalline thin film by depositing particles on the film forming surface of a substrate, bonding and integrating many grains, and regulating the inclination of grain boundaries to <=30 deg.. CONSTITUTION:Many grains (stabilized zirconia grains) 20 are bonded and integrated through grain boundaries on the film forming surface of a substrate A to form a cubic polycrystalline thin film B. The c-axes of the grains 20 as crystallographic axes are made perpendicular to the film forming surface of the substrate A and the a-axes and b-axes are mutually subjected to intrasurface orientation, respectively. The angle K between the a-axes (or b-axes) is regulated to <=30 deg..
Patent JP-S5251902-A (JP)
Title: Production of vibrating system having fine tube shape
Inventor: TSUKAGOSHI NOBUHIRO
IPC: C23F1/00
Filed: 1975-10-23
Abstract: PURPOSE: A fine tube used for cantilever, etc. of record playback pick-ups is produced easily at high yield through etching by using a material such as beryllium, boron or carbon fiber, which has poor workability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5459979-A (JP)
Title: Temperature detector of microwave oven
Inventor: KUMAGAI YOSHIZOU
IPC: G01K7/00
Filed: 1977-10-20
Abstract: PURPOSE: To simplify the structure without requiring power for temperature detector by receiving microwave delivered from a magnetron with an antenna of heat- sensitive needle and inducing voltage with conductive shaft of antenna and a conductive wire.  
     CONSTITUTION: When a temperature detector 5 enters the microwave electric field, an antenna 7 and a protective container 6 become an antenna unit, so that a microwave voltage is induced between the root 7' of the antenna 7 and a case 18, consequently, due to the voltage of the microwave of a conductive shaft 7a, inducing a microwave voltage V 1  on a conductive wire 19. This part becomes an electric energy generating circuit part 12. A series circuit of wave detecting diode 20 and another series circuit of protective zener diode 21 are connected in parallel to this conductive wire 19, and a through-type capacitor 22 is inserted in series thereto, thereby composing a wave detecting circuit 13. A power generating circuit 11 is constituted with circuits 12, 13 and a constant voltage generating circuit 14 so as to deliver a constant voltage V 4 , which is then used as the driving power for the heat-sensitive element 15 and transmitter 17 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5917390-A (JP)
Inventor: YAMAMOTO KENJI
IPC: D06F17/10
Filed: 1982-07-20
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-H09310047-A (JP)
Title: Vinyl-based adhesive composition
Inventor: YADOKORO TAKESHI
IPC: C09J4/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl-based adhesive composition having an improved T-peel strength and a maintained tensile strength, useful as an adhesive for a metal, plastics, etc., by dispersing fine powders of a specific acryl resin into a vinyl-based adhesive. SOLUTION: Fine powders of (B) an acryl resin is dispersed in a polymerization raw material of (A) a vinyl-based polymer. The component B is preferably dispersed in the component A dissolving (C) a thermoplastic resin. The component B is preferably a fine powder of polybutyl acrylate, a fine powder of a partially cross-linked polybutyl acrylate or a fine powder having a core consisting essentially of butyl acrylate and a shell consisting essentially of polymethyl methacrylate. Moreover, the component B has <=1μm particle diameter and the content of the component B is 1-20wt.%.
Patent JP-S5650318-A (JP)
Title: Single-lens reflex camera having electromagnetic driving source
Inventor: SUGIURA HIROTSUGU
IPC: G03B19/12
Filed: 1979-10-01
Abstract: PURPOSE: To prevent running of the shutter screen before mirror up, by performing the holding operation of the shutter screen by magnetic force of the electromagnet and by releasing the holding operation by the mirror rise completion signal.  
     CONSTITUTION: This camera is the single-lens reflex camera having the electromagnetic driving source which generates electromagnetic force due to electric power supply and drives shutter screen 42 by electromagnetic force. The holding operation dependent upon the holding means which holds shutter screens 42-1, 42-2, and 42-3 in holding positions before running is performed by magnetic force of electromagnet 32 with permanent electromagnetic force, and electricity is supplied to  electromagnet 32 by the rise completion signal of mirror 27 to release the holding  operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5752117-A (JP)
Title: Manufacture of coil
Inventor: UCHIDA HIROSHI
IPC: H01F41/12
Filed: 1980-09-16
Abstract: PURPOSE:To simplify the manufacturing facility of a coil, to facilitate the manufacture of the coil and to enable the reduction in the cost thereof by sequentially laminating sheets of three types formed by arranging a conductive strip forming a winding on a flexible insulating sheet on a core or core metal in desired number of layers. CONSTITUTION:Conductive strips K1, K2,..., KN of the prescribed width are arranged at the prescribed interval in parallel in N rows on one surface 2a of a sheet 2 of flexible insulating material on an A sheet 1. The equivalent conductive strips as those of the A sheet 1 are arranged as shown on one surface 12a of a flexible insulating sheet having the same size as the width of the A sheet in the length of long side and the prescribed length of the short side in L shape on a B sheet 11. Conductive strips are arranged as shown in a linear symmetry with respect to the pattern of the B sheet 11 on one surface 22a of the flexible insulating sheet 22 of the same size as the B sheet 11. These sheets of three types are laminated in desired number of layers on a core 31 to form a coil. In this manner, the manufacturing facility can be simplified, the manufacturing cost can be facilitated, and the size of the coil can be reduced.
Patent JP-S6021355-A (JP)
Title: Cast iron cylinder liner and its manufacture
Inventor: IMAFUKU KAZUHIDE
IPC: F02F1/00
Filed: 1983-07-13
Abstract: PURPOSE:To manufacture a cast iron cylinder liner having a sliding surface with superior wear resistance by hardening a sliding surface composed of pearlite, ferrite and graphite to transform the ferrite into hard eye-shaped martensite. CONSTITUTION:A cylinder liner is cast so that the structure of the sliding surface is composed of pearlite, ferrite and graphite. The sliding surface of the cast cylinder liner is subjected to rapid heating and rapid cooling by laser hardening or other method to carry out surface hardening. Practically all of the ferrite in the sliding surface is transformed into hard eye-shaped martensite by the surface hardening. Thus, a cast iron cylinder liner, preferably a CV cast iron cylinder liner having a sliding surface with superior wear resistance is obtd. The sliding surface consists of the 1st sliding surface S1 made of hard eye-shaped martensite H with very high hardness and the 2nd sliding surface S2 composed of graphite and pearlite and/or non-hard eye-shaped martensite L and forming oil holding recesses A.
Patent JP-H04231703-A (JP)
Title: Air cylinder device
Inventor: FURANCHESUKO KANTSUIAANI
IPC: F15B11/06
Filed: 1991-05-30
Abstract: PURPOSE: To quicken the response speed of an air cylinder in one way. CONSTITUTION: A first chamber 103, which is positioned at one side of a piston 101 of an air cylinder 1 and through which a piston rod 102 is not passed, is always connected to a first pressurized air source 2A. On the other hand a second chamber 104, which is positioned at the other side of the piston 101 and through which the piston rod 102 is passed, is connected for changeover between a second pressurized air source 2B at a high pressure and the atmospheric air through a solenoid valve 4A. Since the first chamber 103 is always filled with the pressurized air from the pressurized air source 2A, when the second chamber 104 is connected to the atmospheric air, the piston 101 can be immediately driven to the other side without flowing the pressurized air to the first chamber 103.
Patent JP-H05322842-A (JP)
Title: Highly selective measurement method of chloro ion within body fluid specimen by ion electrode method
Inventor: UMEMOTO ATSUSHI
IPC: G01N27/416
Filed: 1992-05-20
Abstract: PURPOSE:To measure Cl<-> within a body fluid specimen highly selectively, easily, and readily by adding a buffer liquid for dilution and Ag<+> for generating precipitate to a body fluid specimen and then measuring excessive Cl<-> or Ag<+> with a solid film type halogen electrode or a silver electrode which are provided. CONSTITUTION:After Good's buffer or Tris' buffer near pH 7 and Ag<+> for generating precipitate are added into a body fluid specimen, excessive Cl<-> or Ag<+> is measured by a solid model halogen electrode or silver electrode which is installed in the same system as measurement of Na<+> and K<+> according to a sodium electrode and a potassium electrode. In this case, the amount of added Ag<+> is reduced as compared with Cl<-> within the specimen, thus measuring Cl<-> which did not settle as AgCl or measuring excessive Ag<+> according to the silver electrode or the solid model halogen electrode to obtain Cl<->. A high selectivity can be obtained by this method since the silver electrode does not respond to various kinds of negative ions at all.
Patent JP-H11326593-A (JP)
Title: Melting furnace liquid level detector
Inventor: TAKAHASHI KAZUHISA
IPC: G21F9/36
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace liquid level detector capable of continuously detecting the variation of the liquid level of molten glass. SOLUTION: With a molten glass volume operator 28, flowing down glass volume Q3 is subtracted from the sum of calculated supply glass volume Q1 to the glass melting furnace and supplied waste liquid volume Q2 based on each of signals 21, 23 and 25 from a supplied glass volume operator 22, a supplied waste liquid volume operator 24 and a flowing down glass volume operator 26 to obtain a molten glass volume Q of a melting furnace body 2 at present. With a liquid level operator 30, molten glass liquid level L in the melting furnace body 2 is obtained based on a molten glass volume signal 27 from the molten glass volume furnace operator 28 and the inside shape of the melting furnace body 2.
Patent JP-S6019713-A (JP)
Title: Remedy for angiocephalalgia and remedy for hangover containing gamma-aminobutyric acid or its derivative as main active ingredient
Inventor: TAKAHASHI HIDEHIKO
IPC: A61P39/02
Filed: 1983-07-13
Abstract: PURPOSE:A remedy for angiocephalalgia, having a delayed effect, and a remedy for a hangover, containing gamma-amino acid or its derivative as a main active ingredient. CONSTITUTION:gamma-Aminobutyric acid, or its alpha-, or beta-substituted derivative is used as a remedy for angiocepthalalgia and a remedy for a hangover. gamma-Aminobutyric acid or its derivative is found to be effective only against angiocephalalgia among headaches of many causes. Its effect is in the order of alpha-Cl-gamma-aminobutyric acid>gamma-aminobutyric acid>beta-OH-gamma-aminobutyric acid. Its action is not immediate effect, and oral administration of 3g/day gamma-aminobutyric acid is required to keep for >=3 days. When it is blended with aspirin or caffeine, it is provided with an immediate effect, and each effective dose of the components can be reduced. Consequently, the blend contributes to reduction in side effects of aspirin and caffeine.
Patent JP-H06126971-A (JP)
Title: Vacuum cleaner for acoustic ink printing
Inventor: KARUBIN EFU KUUOOTO
IPC: B41J2/165
Filed: 1993-05-28
Abstract: PURPOSE: To provide a device for holding the exposed surfaces of an ink jet head in a clean state. CONSTITUTION: A vacuum cleaner for holding the exposed surfaces of an ink jet droplet ejector in a clean state includes a top cover plate 12 and a plurality of air passages 18 are provided at the top cover plate 12 and this top cover plate 12 is supported above a channel surface 14 by spacers 16. A vacuum means 22 reduces the pressure in the spacer part 20 surrounded by the top cover plate 12, the channel surface 14 and the spacers 16 to external pressure or less so that air is drawn into the surrounded spacer part 20 through the air passages. The resulting air flow removes ink, dust and debris from the vicinity of the exposed surfaces to maintain the cleanliness of the droplet ejector. The top cover plate 12 and the spacers 16 can be formed using silicon microstructure fabrication techniques.
Patent JP-S5919401-A (JP)
Title: Polarizer
Inventor: TAMAGAWA SUSUMU
IPC: H01P1/161
Filed: 1982-07-23
Abstract: PURPOSE:To attain the separation and synthesis of two orthogonal polarized waves even over >=2 frequency bands, by providing a partition train having the transmitting characteristics to one polarized electromagnetic wave in a specific frequency band. CONSTITUTION:A partition type filter 21 which has the transmitting characteristics to a polarized electromagnetic wave in parallel with the partition plate in a specific frequency band F2 and transmits polarized electromagnetic wave having the orthogonal polarized wave to the former wave almost without any effect, is provided in a common waveguide 24. An electromagnetic wave E1 in the frequency band F2 given from a terminal P1 is outputted at a terminal P3 without being affected with the filter 21. On the other hand, the electromagnetic wave E1 in a frequency band F1 inputted from a terminal P2 is excited at the common waveguide 24, but since the filter 21 has the full reflecting characteristics at the frequency band F1, the wave E1 is outputted to the terminal P3. Further, the electromagnetic waves E2 in the frequency bands F1, F2 is outputted at the terminal P3 without being affected with the filter 21.
Patent JP-H02306235-A (JP)
Title: Radiograph information reader
Inventor: NAMIKI FUMIHIRO
IPC: H04N5/32
Filed: 1989-05-20
Abstract: PURPOSE:To improve sensitivity in reading by providing a band pass filter which transmits light having longer wavelength than stimulated luminous light. CONSTITUTION:When an accumulating phosphor sheet 3 is scanned with exciting light, the stimulated luminous flux is radiated from a point P to all the directions. The angle theta1 of the aperture for condensing of a light guiding path 1 is made larger, so that the luminous light is condensed more. In order to do so, the light guiding path 1 is made to approach to the light emitting posi tion P to enlarge the area of a light entering surface 1a. Thus, an incident angle theta2 on a wide band pass filter 11 provided between a light exiting surface 1b and a photoelectric converter 2 is made larger. Even when the angle theta2 is made larger, the light having the wavelength on the long wavelength side is transmitted through the filter 11 and inputted in the converter, thereby improv ing the sensitivity.
Patent JP-H06338536-A (JP)
Title: Semiconductor device
Inventor: WATANABE HISASHI
IPC: H01L21/60
Filed: 1993-05-31
Abstract: PURPOSE:To eliminate a harmful melt cold formed when an inner lead part is connected, to protect arm outer lead part against connection failure, and to prevent a lead adhesive film from being warped when a protective film is formed on it in the manufacture of a semiconductor device which has such a structure that an inner lead part is connected to a semiconductor chip, and an outer lead part is led out of a package. CONSTITUTION:A plated metal layer 23 on the inner part of a lead 22 is formed thin, a plated metal layer 24 on the outer part of the lead 22 is formed thick, and the melting point of the plated metal layer 23 is set higher than that of the plated metal layer 24 so as to eliminate a harmful melt clod and to protect a connection failure. Protective films 9 and 28 or protective films split at an adequate interval are formed on both the sides of an insulating film 8 so as to prevent it from being warped.
Patent JP-S5554023-A (JP)
Title: Harmful gas removal apparatus
Inventor: KITAMI SEIICHI
IPC: B01D53/34
Filed: 1978-10-17
Abstract: PURPOSE: To reduce the running cost of Ca(OH) 2  and to prevent a bad influence on waste water treating apparatus caused by that ash caught by a dust catcher becomes strong alkaline.  
     CONSTITUTION: Powders of Ca(OH) 2  are added to a zone in the passage of exhaust gas containing HCl and/or SO x  to reduce acidic gas, the temperature of the exhaust gas in said zone being from 200 to 1000°C. Ca(OH) 2  is added to the gas in an amount ranging upto four times an equivalent of HCl and/or SO x  present in said zone. Powders of unreacted Ca(OH) 2  is returned to a point in the neighborhood of the injection point of Ca(OH) 2  to recycle. Thus, the desired treatment of gas is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000319387-A (JP)
Title: Polyimide containing piperazinylethylaminocarbonyl group and its production
Inventor: HASHIMOTO TAKESHI
IPC: C08G73/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyimide capable of providing adhesive compositions which can be adhered at relatively low temperatures, can form cured products having sufficient heat resistance, do not stain the insides of semiconductor devices due to the generation of a gas, and do not generate package cracks and the like, by arranging two kinds of structural units. SOLUTION: This polyimide is obtained by arranging structural units of formulas I and II [Z is a direct bond, O, SO2 or the like; R is a 1 10C alkylene or the like; (n) is 1 to 20; Ar2 is a divalent organic group having a piperazinylethylaminocarbonyl group, such as a group of formula III (RP is piperazinylethylaminocarbonyl; R5 is a direct bond, 0 or the like)]. The structural units of formula I are preferably contained in an amount of 5 to 50% based on the total structural units. The polyimide is obtained by synthesizing a carboxyl group-containing polyimide from a tetracarboxylic dianhydride, a specific siloxane and a carboxyl group-containing aromatic diamine and then reacting the carboxyl group-containing polyimide with N-aminoethylpiperazine.
Patent JP-H0280310-A (JP)
Title: Purifying method for gaseous nf3
Inventor: KOTO NOBUHIKO
IPC: C01B21/083
Filed: 1989-05-23
Abstract: PURPOSE:To remove OF2 contained in gaseous NF3 efficiently and economically by removing a major portion of HF from gaseous NF3 contg. HF and OF2, then allowing the residual gas to contact with an aq. soln. of a specified compd. CONSTITUTION:Water 2 filled in a storage tank 8 is sprayed to a gas scrubber 1 contg. a bed 3 of packed Raschig ring through a pump 11, pipe 12, and a water spray pipe 13. The water is then discharged through a pump 7, pipe 9, and a discharging pipe 14 out of the system, and water 2 is supplied corresponding to the discharged amt. from a water supply pipe 15, to keep thus a water level in the gas scrubber at a fixed level. NF3 gas contg. HF and OF2 is then fed to the gas scrubber 1 through an inlet pipe 4 to remove the HF, and gaseous NF3 having <=100ppm HF content is discharged through an exit pipe 5. Then, an aq. soln. having >=0.1N concn. of at least one kind of compd. selected from Na2S2O3, HI, and Na2S is charged to the storage tank 8. The soln. is sprayed into the gas scrubber 1 through a pump 7, pipe 9, and a water spray pipe 13, and gaseous NF3 freed of HF is fed through the inlet pipe 4. Thus, OF2 is removed.
Patent JP-H0423235-A (JP)
Title: Optical disk device
Inventor: ISHIKAWA YASUHIKO
IPC: G11B19/22
Filed: 1990-05-17
Abstract: PURPOSE:To eliminate the malfunction of a servo part and to protect an optical disk from optical or mechanical damage at the same time by stopping a focus servo follow-up action before the output of a laser is stopped when abnormality occurs on the optical disk. CONSTITUTION:When the rotational abnormality occurs on the optical disk 1, the focus servo follow-up action is stopped by a focus servo control circuit 15 based on an abnormality detection signal from a comparison circuit 13. On the other hand, the output of the laser is stopped by a laser output control circuit 16 based on a stop instruction signal from the circuit 15. Then, a laser output stop signal is generated after the focus servo follow-up action is stopped, and the servo follow-up action is already stopped in a moment that the output of the laser is stopped to stop the output of the laser. Thus, the malfunction of a servo action part is prevented from occurring and the optical disk is protected from the optical or mechanical damage because laser light is condensed on the surface of the disk.