baber/WOPTO huggingface dataset:
Patent JP-H01278026-A (JP)
Title: Semiconductor dry etching method
Inventor: KOTAKI MASAHIRO
IPC: H01L21/3065
Filed: 1988-04-29
Abstract: PURPOSE:To contrive improvement in etching speed by a method wherein plasma etching is conducted on an AlxGa1-xN(10<=X<=1) semiconductor using carbon dichloride difluoride gas. CONSTITUTION:A sample 30 is formed by laminating an AlN buffer layer 2, a GaN layer 3 and a mask 4 consisting of sapphire on a sapphire substrate 1. When plasma etching is conducted, samples 30 and 32 are placed on an electrode 24, the residual gas in a reaction chamber 20 is exhausted, and after the reaction chamber has been evacuated to 5X10<-6>Torr, CCl2F2 gas is introduced at the flow speed of 10cc/min. Then, when high frequency power is supplied between the electrode 24 and an electrode 22, glow discharge is started between the electrodes, the introduced CCl2F2 gas is turned into a plasma state, and the etching is started on the samples 30 and 32. As a result of the etching conducted for the prescribed period, the part of the GaN layer 3 of the sample 30 covered by the mask 4 is not etched, and exposed GaN layers 3 only is etched. As a result, the speed of etching can be improved.
Patent JP-S62265823-A (JP)
Title: Balancing circuit
Inventor: SHOJI YASUO
IPC: H04B3/20
Filed: 1986-05-14
Abstract: PURPOSE:To simplify the circuit generating a constant delay independently of the frequency by projecting a part or all of zeros of a numerator of a transfer function of a balancing circuit within the unit circle on the Z plane to the outside of the unit circle of the Z plane by the conversion of Z=Z<-1>. CONSTITUTION:A part or all of zeros of the numerator of the transfer function of the balancing circuit within the unit circle of the Z plane are projected to the outside of the unit circle of the Z plane through the conversion of Z=Z<-l> in the balancing circuit using digital signal processing to cancel a detour signal in the 4-wire/2-wire conversion. The minimum phase shift characteristic of the numerator of the transfer function of the balancing circuit is eliminated and the characteristic of full band pass circuit representing enarly constant attenuation is obtained independently of the frequency without changing the amplitude characteristic of the transfer function and the constant delay independently of the frequency is added. Thus, the function section 25a forming the constant delay independently of the frequency of the balancing circuit is simplified without losing the stability of the balancing circuit and the hardware or the program step number is decreased.
Patent JP-S61267207-A (JP)
Inventor: YAMADA MINORU
IPC: H01B12/06
Filed: 1985-05-21
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-S5535919-A (JP)
Title: Filter for exhaust port of electric precipitator
Inventor: IKE YOSHIMITSU
IPC: B03C3/02
Filed: 1978-09-05
Abstract: PURPOSE: To remove almost completely ozone with simple structure and to remove an effect on the human body by providing a filter impregnated with ozone-adsorbent in the exhaust port of an electric precipitator.  
     CONSTITUTION: When an electric precipitator is operated, the corona discharge of a electrode is repeated. During the repeated corona discharge, part of oxygen in air is converted to ozone. Ozone-containing air after removal of dust, reaches the filter device 9 of exhaust port, and strikes a filter 17. The substrate of the filter 17 has many air holes in communicating with one another. During the passing of the air containing ozone through the holes of the substrate, ozone is removed almost completely by the impregnated ozone-adsorbent. The clean air after removing dust and ozone is discharged from the exhaust port 11 to the outside. Thus, harmful ozone to the human body can easily be removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06297064-A (JP)
Title: Bending device of one body type tail gate
Inventor: KINOSHITA TADATOSHI
IPC: B21D5/01
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a bending device in order to bend a tail gate outer and a tail gate inner in a bag like manner in constituting the the tail gate as an integrated body. CONSTITUTION:An upper die 1 and a lower die 2 bending a tail gate raw material 3 to be constituted in a tail gate made as an integrated body with a tall gate outer and a tail gate inner is provided, and a slide part relatively displacing against the upper die body 14 is formed in the upper die 1. Between this slide part and the lower die 2, following to descending the upper die 1, the slide part is moved to the inclining lower side toward a bending point 21 of the tail gate raw material, next a cam means 18 to be vertically descended is constituted, and an operating part 9 to move a part of the lower die 2 almost 90 degree by making the bending point 21 as the center is arranged in the lower die 2.
Patent JP-H11285329-A (JP)
Title: Prophylactic or treating method for infectious disease of aquatic animal
Inventor: TOMITA MAMORU
IPC: A01K61/13
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To effectively perform the prophylaxis and treatment of infectious diseases of aquatic animals without having a bad influence upon the living environment by feeding the aquatic animals with a feed containing a specific peptide or the like as an active ingredient and adding electrolytic water to raise them. SOLUTION: To aquatic animals such as eels and red sea breams in culture is fed a feed containing a lactoferrin, a hydrolysate of a lactoferrin, a peptide such as a peptide separated from the hydrolysate and having an amino acid sequence of the formula (Xaa is an arbitrary amino acid other than Cys), a synthetic peptide identical to the above peptide or a mixture of two or more of said peptides as an active ingredient preferably in an amount of 0.001 wt.% or more, and to the water in which the aquatic animals are cultured is added the electrolytic water obtained by adding hydrochloric acid to sodium chloride- free water and passing the hydrochloric acid-added water into a barrier- membrane-free electrolytic cell to electrolyze it, and having a sodium ion concentration of 200 ppm or less. Thus, the aquatic animals are raised under the prophylaxis and treatment of infectious diseases.
Patent JP-H0848896-A (JP)
Title: Method of continuous reaction of cyanuryl fluoride with amine
Inventor: HAINRITSUHI ANGENENTO
IPC: C09B67/24
Filed: 1995-05-02
Abstract: PURPOSE: To obtain a high purity amino-difluoro-S-triazinyl compd. in a good yield by a simple method by continuously reacting cyanuric fluoride with an amine by a specific method.  
     CONSTITUTION: At first, cyanuric fluoride and an amine are introduced in a pipe having a static mixer built therein simultaneously and continuously in a flow rate so as to hold a molar ratio of cyanuric fluoride and the amine to 1:1-1.5:1 to be mixed strongly. Continuously, the resulting aq. reaction mixture is discharged from the static mixer and the pH thereof is adjusted to 5.5-7 by a medium having alkaline action (e.g.; NaOH aq. soln.) to obtain a 1- amino-3,5-difluoro-S-triazinyl compd. As the amine being a raw material, a water-soluble amino-containing chromophoric system represented by the formula (wherein D is phenyl or naphthyl having a sulfonic acid group; K is Li + , Na +  or the like; and R is H, methyl or the like) is pref. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09298863-A (JP)
Title: Balance adjusting mechanism of rotor of four-salient-pole brushless ac generator
Inventor: MIMORI SEIICHI
IPC: H02K19/26
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make effectively the balance of the space portion having no field winding of a four-salient-pole brushless AC generator adjustable. SOLUTION: Fixing to the rod of a shaft 2 a field rotor wherein salient poles with field coils are disposed in a cross to form the field rotor of a four- salient-pole type, an exciter armature 3 is provided on one hand of the field rotor with a space between it and the field rotor to fix a cooling fan 8, etc., to the same rotor shaft 2 on the other side of the field rotor. Further, fixing a rectifier attaching disk 5 closely to one side or both the sides of the exciter armature 3, a plurality of through holes for developing a wind force are provided in the disk 5. Also, bending the peripheral edges of both the rectifier attaching disk 5 and a disk provided closely on the outside of the cooling fan 8, balance weights are made attachable to the edges respectively to fix these disks to both the exciter armature 3 and the cooling fan 8 by screws, respectively.
Patent JP-S584581-A (JP)
Inventor: ADORUFU II GOORUDOFUAABU
IPC: A63H29/10
Filed: 1982-06-22
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-S5334022-A (JP)
Title: Exhaust gas reflux equipment of internal combustion engine
Inventor: NARA AKIO
IPC: F02B47/08
Filed: 1976-09-10
Abstract: PURPOSE: To carry out reducing NOx in the exhaust gas suppressing lowering of output, through that an exhaust gas reflux pipe with reflux flow control valve is opened in the suction pipe in an internal combustion engine having a main and auxiliary combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5442971-A (JP)
Title: Manufacture of magnetron
Inventor: KITADE KOUICHI
IPC: H01J23/20
Filed: 1977-09-10
Abstract: PURPOSE: To reduce the frequency of passage into the heating furnace as wel as to reduce the malformation caused at the soldering time, by performing a simultaneous adhesion between the anode cylinder and the vane as well as between the anode cylinder and the magnetic cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61270026-A (JP)
Title: Wire cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1985-05-23
Abstract: PURPOSE:To increase a machining speed and improve efficiency, by rotating a disc body, forming its section in a truncated-cone tapered shape, at a high speed and providing many blades or streak grooves in a tapered part while supplying electric discharge machining fluid to be injected in the end pat. CONSTITUTION:Machining fluid is supplied to a slit 10 through a supply path 11. The supplied machining fluid, being strongly rotated by paddling force of blades or streak grooves 9b in a tapered part 9a of a disc body 9 rotated at a high speed, is sufficiently injected to a fine gap part of machining in a work along a wire electrode 2 through a passage 12 by centrifugal force of the machining fluid. Its injection amount can be optionally adjusted by an amount of rotation of the disk body 9. In this way, a machine supplying a sufficient amount of machining fluid to a machining gap in machining even for a complicated shape, enables machining efficiency to be enhanced.
Patent JP-H10297244-A (JP)
Title: Air conditioner for automobile
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for automobile which can improve the workability of the work which connects a refrigerant pipe and a hot water pipe after a case is loaded in the automobile. SOLUTION: In this air conditioner for automobile, an evaporator in which a refrigerant pipe connection part 91 for connecting a refrigerant pipe and a heater core in which a hot water pipe connection part 95 for connecting a hot water pipe is provided are arranged in a unit case 21. The evaporator and the heater core are arranged in the unit case so that each connection part is positioned on one side face side of the unit case along the direction of width of a vehicle when they are loaded in the vehicle. The hot water pipe connection part positioned on an inner side of a vehicle room is set to a shorter dimension along the direction of width of the vehicle than that of the refrigerant pipe connection part.
Patent JP-H0218564-A (JP)
Title: Making of radiation sensitive mixture and relief pattern
Inventor: RAINHORUTO SHIYUBUARUMU
IPC: G03F7/004
Filed: 1989-05-01
Abstract: PURPOSE: To develope a radiation sensitive mixture with an alkali aq. solution and to increase transparency in a short wave ultraviolet range by blending a specific polymer binder with a specific organic compound. CONSTITUTION: The mixture contains the polymer binder (A) soluble in the alkali aq. solution and the organic compound (B) having a group to be increased in the solubility to the water based alkali developer by an acid and to be split by the acid and a group forming a strong acid by radiation. And as the component A, a polymerization (condensation) product containing 5-35mol% monomer (a) having an acid unstable group (e.g. t-butyl carbonate group) or the polymerization product in which the quantity of the acid unstable group is introduced is used. In such a case, as the component (A), a copolymer of a novolak, p- hydroxystyrene or the like and the component (a) is preferably used and as the component (B), a compound expressed by a formula is preferably used.  Where in the formula, each of R<1> -R<3> expresses an aliphatic, an aromatic group or the like and X↑O-expresses hexafluoroarsenate or the like.
Patent JP-S60253537-A (JP)
Inventor: FUJII HARUHISA
IPC: B64G1/50
Filed: 1984-05-31
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-S5233897-A (JP)
Title: Method for treatment of iron slag
Inventor: ONOZAWA MASAO
IPC: C21C5/36
Filed: 1975-09-10
Abstract: PURPOSE:To recover from iron slag iron, manganese, etc., as metals, phosphorus as soluble phosphate fertilizer, such as the Thomas phosphate fertilizer, and to use the residual slag containing lime and silica as construction materials.
Patent JP-S61267926-A (JP)
Title: Magnetic recording medium
Inventor: MORI TAKAHIRO
IPC: G11B5/73
Filed: 1985-05-21
Abstract: PURPOSE:To improve the traveling property, durability and corrosion resistance of a ferromagnetic metallic thin film by depositing the metallic salt of an alkylcarboxylic acid having a specified fluorine-substituted alkyl group on the ferromagnetic metallic thin film. CONSTITUTION:In a magnetic recording medium having a ferromagnetic metallic thin film on a carrier, the metallic salt shown by formula I of an alkylcarboxylic acid having a specified fluorine-substituted alkyl group is deposited on the ferromagnetic metallic thin film. For example, the ferromagnetic metallic thin film formed by vapor deposition forms a layer wherein rod- shaped metallic particles are obliquely stuck to each other, the compd. penetrates into the boundary of the metallic particle at the surface layer part of the metallic particles when a processing soln. wherein the compd. is dissolved is coated on the metallic thin film or the thin film is immersed in the soln. Consequently, when the ferromagnetic metallic thin film is rubbed by a magnetic head, the friction and wear are reduced and durability is provided. Furthermore, the corrosion resistance is improved by the water repellency.
Patent JP-H047497-A (JP)
Title: Small aperture driving method for cohesive soil and device therefor
Inventor: OKAMOTO TATSUICHI
IPC: E21D9/087
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to easily drive forward in a cohesive soil by providing nozzles between the center of a face plate of the front end of an optical conduit and the peripheral surface thereof, jetting high-pressure water to excavate a facing, and making it into muddy water. CONSTITUTION:A rotary pipe 3 is fitted to the front end of an optical conduit 1, and a face plate 2 is mounted to the front end. After that, a plurality of taking-in ports are provided on the face plate 2. Then, automatic rollers 5 are pivoted in the taking-in ports 4, and blades 6 are mounted on the peripheral surfaces of the automatic rollers 5. When they are driven forward in a cohesive soil 8, ultra-high pressure water 10 is jetted from the nozzles 9 to excavate a facing 11, and cobble stones 12 appearing at the acing are broken into pieces with the blades 6. In addition, excavated muck is made into muddy water with the ultra-high pressure water 10, it is taken into a rotary pipe 3 from the taking-in ports 4 and is removed through a conveyor 16. According to the constitution, even in cohesive soil, a small aperture driving device 7 can be also driven forward.
Patent JP-H08303357-A (JP)
Title: Gear pump or motor
Inventor: OZEKI TADASHI
IPC: F03C2/08
Filed: 1995-05-08
Abstract: PURPOSE: To improve volume and mechanical efficiencies by appropriately attaching a side board to a gear side face even in the case of reversing high and low pressure ranges. CONSTITUTION: A high pressure range is dividingly formed into a 3-letter shape or an inverse 3-letter shape according to rotating direction by a seal member 8 so that appropriate pressure balance to a side board 5 is provided. And the first sealing part 81 which is so arranged as to be in a high pressure range at all times even in the case of reversing high and low pressures is formed into a U-shape in cross section to introduce pressurized liquid in its inside so that internal stress generated in a thick-wall part of the sealing member 81 is prevented from transmitted in the vertical direction. A dogleg shaped part of a solid sealing member 82 which is positioned across a seal land point and in the low pressure side is thus free from any application of excessive compression force.
Patent JP-2000050829-A (JP)
Title: Miso
Inventor: MORI FUMIO
IPC: A23L11/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide Miso (bean paste) which can willingly be eaten by many humans by using fermented soybeans of an excellent health food as a raw material and processing it to be easily palatable while shortening a producing period and reducing a production cost with a small sized equipment. SOLUTION: This Miso is obtained by mashing fermented soybeans, mixing with malt and table salt, and fermenting. A mixing content is 35-70 wt.%, of fermented soybeans, 25-60 wt.%, of malt and 525 wt.%, of table salt.
Patent JP-S5443676-A (JP)
Title: Circuit device and circuit element fitting substrate
Inventor: YASUKAWA AKIO
IPC: H01L23/12
Filed: 1977-09-14
Abstract: PURPOSE: To prevent characteristic deterioration by preventing the damage of elements dependent upon the bending transformation of a fitting substrate when a device is fixed to a fitting plate.  
     CONSTITUTION: Fitting part 14 of pellet 13 is provided at the center of header 10, and fitting hole 11 is provided in fitting part 12 of both edges. Groove 15 is provided in the upper face between parts 14 and 12. When the pellet is fitted to connect lead 17 and is subjected to resin enclosure 19 and is fitted to fitting plate 20, the divice is easy to transform in thin part 16 of groove 15 and the stress is not applied to the pellet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5335924-A (JP)
Title: Current transformer
Inventor: NANBA YOSHITAKA
IPC: H01F38/28
Filed: 1976-09-16
Abstract: PURPOSE: To improve an error characteristics together with to make a sectional area of an iron core small and small sized light weighted by constituting a secondary winding with a distributed winding and a concentrated winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63185385-A (JP)
Inventor: MARIINA DERU BUUE
IPC: C12N15/18
Filed: 1987-05-07
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-H01280182-A (JP)
Title: Swimming pool for leisure
Inventor: FUKASE TSUTOMU
IPC: E04H4/00
Filed: 1988-05-06
Abstract: PURPOSE:To raise the pleasurableness of a swimming pool by a method in which waves or water flow is produced in the pool and variations of music and light are combined with variation of water flow by providing a water illuminator and an acoustic device in such a way as to produce a fantastic atmosphere. CONSTITUTION:Waves or flow-producing devices 5 are set in a swimming pool 4, and water illuminators 8 and an acoustic device 9 are also provided. Variations of music, light flickering, lighting degree, and colors are combined with the length, height, and flow rate of waves in a controlled manner.
Patent JP-S5811888-A (JP)
Inventor: KISHI SHIGERU
IPC: G21C7/10
Filed: 1981-07-16
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-S5535959-A (JP)
Title: Kneader
Inventor: HASHIZUME SHINJI
IPC: B29B7/00
Filed: 1978-09-06
Abstract: PURPOSE:To perform kneading effectively without damaging the shearing action of high-viscous materials by a kneading method in which high-viscous material is supplied to the chamber side and also low-viscous material is supplied from the inside of rotor to the outside surface of rotor. CONSTITUTION:In a kneader having a mixing chamber surrounding mixing rotor, low-viscous material is supplied through the nozzle 30 from the rotor supply hole 3 into the chamber 1, and also high-viscous material is supplied into the supply hole 8 on the chamber 1 side, whereupon the low-viscous material flows to the rear portion of rotation direction along the outside surface of the rotor 2 in the chamber 1 to form a thin film, while the high-viscous material being kneaded is reduced its speed near the outside surface of the rotor 2 and in the neighborhood of the inner wall 10 of the chamber. Thus, even if the thin film of low-viscous material is formed, the low-viscous material is gradually intermixed into the hihg-viscous material by the shearing action of high-viscous material, permitting the effective kneading and mixing.
Patent JP-S60253533-A (JP)
Inventor: TAMAMOTO YOSHIAKI
IPC: B31B50/62
Filed: 1984-05-30
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-H02287641-A (JP)
Title: Access control system for direct organizing file
Inventor: NAKAYAMA TAKAO
IPC: G06F17/30
Filed: 1989-04-27
Abstract: PURPOSE:To constitute a system so that even a small scale system can execute a high speed access by dividing a direct organization file on a memory device into each part of control, key and data, executing a retrieval by the key part, and updating each data part with an updating means. CONSTITUTION:To a CPU 1, an auxiliary memory device 2 and a main memory device 3 are connected, and in the auxiliary memory device 2, a direct organizing file 21 is stored, and it is divided into each area of a control part 201, a key part 203 and a data part 203 by an access start processing. In this state, the CPU 1 executes a work processing, an access start processing, a data retrieval processing and a data updating processing by a work program 31, and access start program 32, a data retrieval program 33 and a data updating program 34 which are stored in the device 3. When the work processing executes an access to the direct organizing file 21, it is executed through one of the access start processing, the data retrieval processing or the data updating processing, and its result is returned to the work processing again.
Patent JP-S5635053-A (JP)
Title: Measuring method of transmitted hydrogen in metal sample
Inventor: TAKIMOTO KENICHI
IPC: G01N27/62
Filed: 1979-08-31
Abstract: PURPOSE: To simply measure the transmitted hydrogen, by using the high sensitivity gas analyzer measuring the solution cell and the amount of transmitted hydrogen.  
     CONSTITUTION: The high sensitivity gas analyzer 11 assembled with the gas analyzer exhaust unit 12 and the spare exhaust unit 13 is connected to the solution cell 1 assembled with the solution cell flange 2 providing O-ring on the opposing surface and the flange 3 at analyzer side. Further, the metal sample 5 is located between the solution cell flange 2 and the flange at analyzer side 3, and after it is fixed with the bolt 4 via O-ring, and the part in tube and the high sensitivity gas analyzer 11 is exhausted with the spare exhauster 13 and the gas analyzer exhauster 12, and after that, the cock 7 is open and corrosive solution is injected in the solution cell 1 from the separating funnel 6. Thus, the hydrogen generated from the metal sample 5 in contact with corrosive solution and transmitted from the metal sample 5 flows to the high sensitivity gas analyzer 11 and the transmitted hydrogen can continuously be measured with a simple operation without giving special processing to the metal sample 5. 
     COPYRIGHT: (C)1981,JPO&Japio