baber/WOPTO huggingface dataset:
Patent JP-H07207475-A (JP)
Title: High-frequency heat treatment
Inventor: FUKUHARA KAZUTO
IPC: C23F17/00
Filed: 1994-01-12
Abstract: PURPOSE:To simultaneously perform the blackening for forming a rust preven tive film and the hardening for increasing surface hardness with the same treating liquid. CONSTITUTION:After a material to be treated is rapidly heated by high frequency induction heating in a short time up to a temp. range which the material to be treated is hardened, it is rapidly cooled and subjected to blackening/ hardening treatment by jet treatment or immersion treatment with an blackening/cooling liquid which a blackening treating agent is mixed in the hardening/ cooling liquid to form. The blackening treating agent contains at least one of ultra fine particle carbon or graphite as a coloring agent, and contains at least one of thermosetting resins as a binder, and they are diluted in the cooling liquid by 0.1-50wt.% preferably 0.5-30wt.% to obtain the blackening and cooling liquid.
Patent JP-H02195895-A (JP)
Title: Immunoprotein mpb70 originated from bcg bacteria
Inventor: YAMADA TAKESHI
IPC: C12R1/32
Filed: 1989-01-24
Abstract: PURPOSE:To enable the mass-production of an immunoprotein MPB70 by determining the amino acid sequence of MPB70 originated from Mycobacterium bovis BCG strain and useful for the discrimination of the infection of bovine with Mycobacterium tuberculosis from the infection with other acid-fast bacteria. CONSTITUTION:A gene coding immunoprotein MPB70 originated from BCG strain and having the amino acid sequence of formula is integrated into a plasmid pT13S (Nco) treated with restriction enzyme HindIII and Klenow fragment. A host microorganism is transformed by the recombinant vector prepared by the above process and the transformant is cultured to obtain the objective immunoprotein MP70 originated from BCG strain and bonded with a fragment near the terminal of human interleukin 2N.
Patent JP-H03217019-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATEWAKI YOICHI
IPC: H01L21/316
Filed: 1990-01-22
Abstract: PURPOSE:To suppress the occurrence of surface defects of a semiconductor substrate and to manufacture a semiconductor device having excellent reliability without deterioration in characteristics by performing preheating for the semiconductor substrate which is damaged by ion implantation and the like under a pressure reduced or inactive-gas atmosphere, heating the substrate under an oxidizing gas atmosphere, and forming an oxide film. CONSTITUTION:Preheating is performed for a semiconductor substrate 1 which is damaged by ion implantation or plasma treatment in a pressure reduced or inactive-gas atmosphere. Then, the substrate is heated in an oxidizing gas atmosphere. Thus, an oxide film 8 is formed. For example, boron ions 4 are made to irradiate with an SiN film 3 as a mask, and the ions are implanted into the silicon substrate 1. Then a damaged layer 5 is formed in the silicon substrate 1 by the introduction of the ions. Then, the silicon substrate undergoes preliminary annealing in a diffusing furnace in an N2 atmosphere at 900 deg.C for 60 minutes. Thus the damaged layer 5 is recovered to a certain extent and converted into a damage recovered layer 6. Then, oxidation is performed for the silicon substrate at 1,100 deg.C for 100 minutes by a LOCOS method. Thus, an oxide film 8 having the thickness of 9,000Angstrom  and a channel-stopper diffused layer 7 is formed.
Patent JP-H02193375-A (JP)
Title: Locking mechanism
Inventor: MORITA ISAO
IPC: G11B21/22
Filed: 1989-01-23
Abstract: PURPOSE:To simplify a mechanism by interlocking a locking member with the expansion and contraction of an elastic member made of shape memory alloy. CONSTITUTION:A shape memory alloy wire 51 is energized at the release of carriage lock and a locking row 3 is contracted strongly in the direction H, then the locking claw 3 is driven in the direction I, a claw 5 is escaped from a claw 33 to release the lock. Then a carriage 17 is turned in the direction of data area (J direction) of a magnetic disk. When the power application to the wire 51 is interrupted at carriage lock, the claw 3 is depressed by a wire spring 55, turned in the direction F, the claw 5 is engaged with the claw 33 and the carriage 17 is locked. Moreover, the wire 51 is expanded by nearly 5% in the direction G with the spring 55. Thus, the locking mechanism is simplified.
Patent JP-S61174339-A (JP)
Title: Production of sintered ore
Inventor: YAMAOKA YOJIRO
IPC: C22B1/16
Filed: 1985-01-29
Abstract: PURPOSE:To decrease raw material cost and to improve productivity, by charging multistripes of mixture of powdery lime stone and cokes in band shape on a pallet, feeding a mixed raw material thereon, sintering them, and recovering, reutilizing the generated quick lime. CONSTITUTION:The mixture 2 composed of powdery lime stone and cokes are charged in band state in longitudinal direction of the pallet 4 and the multistripes are charged in width direction. The mixed raw material 1 is fed on the mixture 2, and converted to sintered ore by firing, and powdery lime stone in the mixture 2 is converted to quick lime by thermal decomposition. Sintered ore and quick lime are cooled, then crushed, grain size thereof is selected, and sintered ore is sent to the blast furnace. Return fine and quick lime are recovered, supplied to pelletizer, and quick lime is used as binder at pelletizing of the material 1.
Patent JP-S61183489-A (JP)
Inventor: FUERIKUSU KERAA
IPC: C25C3/12
Filed: 1986-01-24
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-H01189660-A (JP)
Title: Positive electrostatic chargeable toner composition
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/097
Filed: 1988-01-26
Abstract: PURPOSE:To stabilize the triboelectrostatic charge quantity of a toner and to enhance durability and environmental resistance by incorporating metal-contg. fine powder formed by hydrolysis of a mixture composed of specific two kinds of org. metal compds. into the compsn. CONSTITUTION:The title compsn. is constituted of toner particles contg. a binder resin and coloring agent and the prescribed metal-contg. fine particles (A). The above-mentioned fine particles A is formed by hydrolysis of the mixture composed of the org. metal compd. (a) having only the hydrolyzable group (e.g. alkoxy group of 1-4C) and the org. metal compd. (b) having a group (e.g. alkyl group which is not hydrolyzed. Tetraethoxysilane, etc., are usable for the component (a) and methyltrimethoxysilane, etc., are usable for the component (b) and the combination use of the component (b) having an inert group contg. a nitrogenous group (e.g. dibutylaminopropyl trimethoxysilane) in order to stabilize the positive electrostatic charge of the particles A is possible as well.
Patent JP-S62173385-A (JP)
Inventor: KOHAMA KOJI
IPC: B62J17/00
Filed: 1986-01-27
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-H02194859-A (JP)
Title: Raw garbage disposal apparatus
Inventor: MORIZAKI TAKAO
IPC: B02C18/00
Filed: 1989-01-23
Abstract: PURPOSE:To make handling of garbage bags easier under sanitary conditions by disposing a garbage-bag holder to which a garbage bag is detachably attached with its opening opened under a discharge section and providing the garbage-bag holder with a sealing means to seal the opening of garbage bags. CONSTITUTION:A throw-in port 6 connected to a discharge hole 2 of a sink 1 and a crushing section 10d provided with crushing blades 15 rotated by a motor 12 are provided in casings 8, 10. In a water separation casing 24 connected to the casings 8, 10 through a feed section 22a, a water outlet 28 connected to a drain hose 27 and a discharge section 26, separate from the water outlet 28, are provided. And a water-separation drum 31 having a plurality of drain holes, which is rotated by a motor 43 in the direction of the discharge section 26 in the casing 24, is provided, while a garbage-bag holder 39, to which a garbage bag 40 is detachably attached with its opening opened is disposed under the discharge section 26. Further, the garbage-bag holder 39 is provided with a sealing means 41 for sealing the opening of garbage bag 40. As a result, handling of garbage bags becomes easier under sanitary conditions.
Patent JP-S60158146-A (JP)
Title: Method for purifying 3,3',4,4'-biphenyltetramine
Inventor: TODA MINORU
IPC: C07C67/00
Filed: 1984-01-27
Abstract: PURPOSE:To obtain the titled compound in high quality and yield without containing a metal, by purifying crude 3,3',4,4'-biphenyltetramine prepared by adsorbing 3,3'-dichloro-4,4'-diaminobiphenyl as a raw material on an adsorbent in a reducing atmosphere. CONSTITUTION:Crude 3,3',4,4'-biphenyltetramine prepared by reacting 3,3'-dichloro-4,4'-diaminobiphenyl as a raw material in aqueous ammonia in the presence of a copper compound as a catalyst is washed with 30-40wt% aqueous ammonia and then water, and treated with hydrazine in an N2 gas stream. The atmosphere is adjusted to a deoxidizing and reducing atmosphere, and active carbon obtained by adsorbing iron chloride thereon as an adsorbent is present in the system. The crude 3,3',4,4'-biphenyltetramine is dissolved therein under stirring for 10-30min, and the resultant solution or suspension is filtered to afford crystals of the aimed purified compound, containing <=0.1-0.2wt% copper and no other metal, and useful as a raw material for high polymer resins and synthetic fibers having improved heat resistance.
Patent JP-S60157772-A (JP)
Title: Detection level adjusting method
Inventor: TOKUNAKA JIYUNZOU
IPC: G11B20/06
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a good drop-out detection signal corresponding to an original drop-out part by adjusting the gain of a variable gain amplifier so that the output signal of the variable gain amplifier has a reference reproducing level when a reference tape is reproduced. CONSTITUTION:A threshold level Vth of a comparator 29 is made equal to an output V0' of smoothing circuit 28 at the time when levels of modulated sound signals SAMF1 and SAFM2 obtained in the output side of a variable gain amplifier 34 are a drop-out detection level ED. A reference tape 25 where signals are recorded in the standard level is reproduced by heads HA and HB, and at this time, the gain of the amplifier 34 is adjusted while watching a level meter 36 so that levels of modulated sound signals SAFM1 and SAFM1 obtained in the output side of the amplifier 34 are equal to a reference reproducing level EREF' and adjustment of the detection level of drop-out is terminated. Thus, modulated sound signals SAFM1 and SAFM2 and S/N of a demodulated signal SA have relation shown by a figure, and therefore, the detection level of drop-out is determined unequivocally as ED.
Patent JP-H02195766-A (JP)
Title: Incoming recording and call back system
Inventor: MIZUHARA NOBORU
IPC: H04L69/14
Filed: 1989-01-25
Abstract: PURPOSE:To respond to a communication system with high possibility to generate busy by providing a selective memory at a central unit, and providing a connection completion informing means for a call setting signal of call back, a call setting transmission request means, and a means to inform a call result to a computer. CONSTITUTION:A large number of terminals T1-Tn oscillates to the central unit 1 of the computer, etc., whose number of housing lines is limited via an ISDN 2. The memory 7 of the computer 1 deletes or stores a designation number at the time of storing the telephone number of an outgoing terminal received during the busy of all lines. The computer 1 sends a call setting signal from the memory 7 to the terminal by the instruction of an operator. Furthermore, when an opponent is in busy or no response is received for the setting signal of call back, the number is stored uninterruptedly, and when connection is completed, the fact is informed to the operator, and also, the sending of the call setting signal is requested from the computer 1 to an exchange 4, and the call result(response, no response, busy) is reported from the exchange 4 to the computer. By employing such constitution, it is possible to respond to the system with high possibility to generate the busy.
Patent JP-S62172042-A (JP)
Title: Treatment of sand for resin mortar
Inventor: NISHINO YOSHINORI
IPC: C08K9/02
Filed: 1986-01-24
Abstract: PURPOSE:To economically carry out treatment of sand for resin mortar, by activating the sand while heating, neutralizing the activated sand with an aqueous solution of acetic acid, adding an aqueous solution of a surface treating agent, evaporating water and effectively and evenly applying a small amount of the surface treating agent to the surface of the sand. CONSTITUTION:Plural kinds of sand having a given grain size are blended at a speciic ratio and the blend is heated at 110-200 deg.C to active the surface thereof. An aqueous solution of acetic acid at 3.5-4pH in an amount of 2-7wt% based on the sand having the activated surface is then added to neutralize the sand. A surface treating solution prepared by dissolving a silane based or chromium based surface treating agent in an amount of 0.02-0.05wt% in water is added to the neutralized sand and stirred to evaporate and remove the water in the surface treating solution by hydrolysis using heat of the sand and only the surface treating agent is applied to the surface of the sand. Thereby the treatment of the sand for resin mortar is carried out.
Patent JP-H08200082-A (JP)
Title: Overspeed preventive device of turbocharger
Inventor: TANAKA SHIGEKI
IPC: F02B37/00
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the deterioration of drivability just after actuation when outside air pressure is low without complicating control in an overspeed preventive device of a turbocharger. CONSTITUTION: An overspeed preventive device is provided with a turbocharger 5 having a compressor 5a arranged in an intake air passage 2 and a turbine 5b arranged in an exhaust air passage 4, a fluid outflow port 2b formed at least in one of the compressor downstream of the intake air passage 2 and the turbine upstream of the exhaust air passage 4, a closing valve 11 to close the fluid outflow port 2b and a detecting means 21 to detect that the turbocharger 5 exists in an overspeed area, and is provided with closing valve opening means 10 and 20 to open the closing valve 11 only when the fact that the turbocharger 5 exists in an overspeed area is detected by the detecting means 21 and a sonic nozzle 12 installed in the fluid outflow port 2b.
Patent JP-S54108002-A (JP)
Title: Input power controlling system for hydraulic pump
Inventor: INANAGA SEI
IPC: F04B49/00
Filed: 1978-02-13
Abstract: PURPOSE: To devise to control the input power in a fixed level by driving a follow- up piston according to the discharge pressure of a hydraulic pump for controlling the inclining angle of a pump casing.  
     CONSTITUTION: When the discharge pressure of a constant-capacity hydraulic pump 1C is in a constant level, a follow-up piston 12 is driven to a proper position by discharge pressures of variable capacity hydraulic pumps 1A and 1B acting to pistons 13A and 13B as being balanced with springs 15A, 15B, 15C, 16, and 17. At this stage, since these spring powers are properly chosen, the relation between  the amount and the pressure of the pump discharge shown a hyperbolic curve, that  is, a characteristic curve with a constant power. A pilot piston 23 is shifted by the follow-up piston 12 for changing over the connection of flow passages, and consequently, the inclining angle of a pump casing 26 is changed by a follow-up piston 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000210015-A (JP)
Title: Cheese-like food with high spinnability and heat resistance and its production
Inventor: TOMITA MAMORU
IPC: A23C19/082
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food having the palate feeling inherent in natural cheese despite being a bacterially safe process cheese-type cheese, and excellent in spinnability and heat resistance even after heated two or more times, and to provide a method for producing such food. SOLUTION: This cheese-like food with high spinnability and heat resistance comprises 100 pts.wt. of natural cheese and 0.1-20 pts.wt. of a whey protein- isolated product. This food is obtained by admixing 100 pts.wt. of natural cheese with 0.1-20 pts.wt. of a whey protein-isolated product followed by heating, sterilization, and then emulsification, and the resulting mixture is quenched under application of tensile force.
Patent JP-S58132843-A (JP)
Title: Maintenance device for electronic device
Inventor: HASHIMOTO YASUICHI
IPC: G06F11/32
Filed: 1982-02-02
Abstract: PURPOSE:To make the maintenance parts attaching space of an electronic device unnecessary to reduce the cost, by providing a maintenance device, which has a pulse number counting counter, a display, and a pulse train transfer request switch, freely attachably and detachably in the electronic device. CONSTITUTION:A maintenance device 2 having a binary counter 18, indicator lamps 19-22, and a manual switch 23 is provided freely attachably to and detachably from a magnetic disc device 1 or the like by a plug 3. When the switch 23 is operated, a data processing device 4 of the device 1 converts stored maintenance information to a number of pulses in accordance with a preliminarily programmed order and supplies it to the counter 18 of the device 2 through the plug 3. The counter 18 counts the number of supplied pulses, and indicator lamps 19- 22 are flashed in accordance with the counted value. Thus, it is unnecessary to provide manual switch and indicator lamps for maintenance and inspection in each of plural magnetic disc devices, and the device 2 is attached to the device 1 by the plug 3 to perform maintenance and inspection when maintenance is required, and the amount of hardware is reduced to lower the cost.
Patent JP-S53100274-A (JP)
Title: Construction of electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C3/14
Filed: 1977-02-14
Abstract: PURPOSE:To facilitate assembling works by so constituting the watch that dial side wheel trains, intermediate base plate, etc. are mounted on a main base plate mounted integrally with part of an electromechanical converter or by other constitution.
Patent JP-H05200233-A (JP)
Title: Dry dehumidifier
Inventor: YOKOTA HISAAKI
IPC: B01D53/26
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a small-sized efficient dry dehumidifier adaptable to a low humidity environment test by specifying the central angles of a purge zone, a first regenerating treatment zone, a second regenerating treatment zone and a dehumidifying zone to prevent the contamination of low humidity environmental air with the open air. CONSTITUTION:A regenerating treatment zone is divided into first and second regenerating treatment zones 11b, 11e. The central angle of a purge zone 11d is set to 10-30 deg., that of the first regenerating treatment zone 11b is set to 30-80 deg. and that of the second regenerating treatment zone 11c is set to 60-120 deg. and the remaining part is set to a dehumidifying treatment zone 11a. Whereupon, regenerating air is cooled to be introduced into the first treatment zone 11b and dehumidified to become low temp. low humidity air which is, in turn, heated to be introduced into the second treatment zone 11c to heat a rotor 11 and the adsorbed moisture of the rotor is desorbed. Therefore, low humidity environmental air is not contaminated with the open air.
Patent JP-S56111933-A (JP)
Title: Output control system
Inventor: KONNO KAORU
IPC: G06F13/10
Filed: 1980-02-07
Abstract: PURPOSE:To facilitate a designation of details to an input/output device, by storing  the attribute data in the register of each output controller in case the input data to  each output device is controlled by the main program of the COU or the like and  via a channel device. CONSTITUTION:The voice output device 5, display device 6 plus the output controllers 9 and 10 are connected to the CPU3 via the channel device 2. The input data to each output device is controlled by the main program of the CPU3 and the like. In this case, the attribute data is supplied from outside and stored in the proper attribute registers of the controllers 9 and 10 by the program different from the main program or the voice input device 8, etc. After this, the input data is transferred by the command data of the main program, and a designation of details to each output device can be given by the data of the attribute register. As a result, the data can be delivered to each output device in a parallel way based on the external input data and without producing any special data with every output device.
Patent JP-H06231439-A (JP)
Title: Floating type magnetic head and its production
Inventor: YAMAZAKI HIROAKI
IPC: G11B5/60
Filed: 1993-02-01
Abstract: PURPOSE:To obviate the generation of flaws on a magnetic recording medium and medium-facing surface by preventing the projection of a core chip toward the medium-facing surface. CONSTITUTION:Floating rails 2, 3 and a slit 5, winding groove 4, etc., are constituted by machining, etc., on a slider 1. The core chip 6 is then inserted and temporally fixed into the slit 5 and thereafter, a reinforcing member 14 is arranged in a prescribed position. A glass rod 17 which is a molding material 11 is arranged as well. This glass rod 17 is softened by heat treating the rod to fix the core chip 6 into the slit 5 and thereafter, the medium-facing surface of the floating rail 2 is polished. As a result, the displacement of the slit 5 is regulated by the reinforcing member 14 even if the slit tends to be displaced in its depth direction by receiving force from the lapping plate and at the time of polishing the floating rail 2, therefore, the core chip 6 does not project to the medium-facing surface at the end of the polishing.
Patent JP-2000214622-A (JP)
Title: Recording material for electrostatic printing
Inventor: MORI HIDEMASA
IPC: G03G7/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an images high in resistance to mechanical friction when printed by using an electrostatic printing machine using a liquid toner by forming the recording material with an ink fixing layer containing an fine aluminum powder and a binder and a support for holding the ink fixing layer. SOLUTION: This recording material comprises the ink fixing layer containing the fine alumina powder and the binder and the support for holding the ink fixing layer. The ink fixing layer has a dry film thickness of at least 0.1 μm, preferably, 0.1-10 μm thickness. A weight ratio of the fine alumina powder to the binder is 1:9-9:1, and the fine alumina powder is a fine powder of a kind of aluminum oxide selected from aluminum oxide anhydride and alumina hydrate. The binder is a one or more kinds of resins selected from polyvinylalcohol and polyvinylacetal.