baber/WOPTO huggingface dataset:
Patent JP-H02243555-A (JP)
Title: Method and regulating particle diameter of colloidal particle
Inventor: SATO TAKESHI
IPC: C04B35/00
Filed: 1989-03-16
Abstract: PURPOSE:To regulate and homogeneously increase particle diameter of colloidal particles by adding a specific amount of a carboxylic acid to a sol containing an inorganic substance as a disperse phase, hydrothermally treating the resultant sol and carrying out particle growth of the colloidal particles. CONSTITUTION:A sol containing one or more inorganic substances as a disperse phase is hydrothermally treated to carry out particle growth of the colloid particles. In the process, a carboxylic acid in an amount of 0.05-0.001mol based on 1mol sol is added to the above-mentioned sol to regulate the particle diameter of the colloidal particles. Thereby, the particle diameter of the colloidal particles is homogeneously increased without abnormal growth of the colloidal particles even if the temperature increasing or decreasing rate is high below and above the treating temperature of the aforementioned hydrothermal treatment. As a result, high-purity sol in a high concentration with hardly any thixotropy can be obtained in a relatively short time. One or more alkoxides are hydrolyzed and subjected to peptizing treatment by using the above-mentioned method and the resultant sol is used as a starting raw material to regulate the particle diameter of the colloidal particles. Consequently, a raw material slip, having fluid characteristics with hardly any viscosity and suitable for ceramic green sheets, etc., is obtained.
Patent JP-S59191807-A (JP)
Title: Denitrating combustion device
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1983-04-14
Abstract: PURPOSE:To perform complete combustion of unburnt content without increasing the size of a device, by a method wherein an after air port is formed in a double structure having an inner air injection nozzle and an outer exhaust gas injection nozzle. CONSTITUTION:NOX, produced at the combustion range of a lower stage burner 1 and a middle stage burner 2 containing a relatively large amount of air, is reduced by a reducing radical produced at the combustion range of an upper stage burner 3 containing excess fuel. The air is injected through an inner air injection nozzle 20 of an after air port 5 for an unburnt content during combustion to effect complete combustion. The air is surrounded with exhaust gas injected under swirling through an outer exhaust gas injection nozzle 15, whereby the air is prevented from being drawn in the combustion range of the upper stage burner, and the reduction in production of NOX is not disturbed by decrease in production of a reducing radical. This enables NOX to be sharply reduced without an increase in an unburnt content, and besides, eliminates an increase in the size of a device.
Patent JP-H07143934-A (JP)
Title: Microwave fryer
Inventor: MARIYAMA RYOICHI
IPC: A47J37/12
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a fryer which prevents oil from deteriorating Md which can be easily cleaned because the oil tank is detachable and further, by which the cooking time can be reduced owing to the retension of oil temperature on frying and hence, crispy and tasty fries can be cooked. CONSTITUTION:A main body 1 opened at the top and provided with an opening and closing cover body 3, a microwave generator 14, an oil storagetank 6 for oil heated by the microwave, and a fry container 7 opened at the top positioned at the opposite side against the cover body arranged at the upper part of the oil tank 6, are arranged and an air pump 8 supplying air into the space formed by the oil tank 6 and the fry container 7 is arranged in the cover body 3. The space is connected to the air pump 8 in the closed state of the cover body and an oil pipe 10 is connected to the fry container to supply the oil in the oil storage tank 6 to the fry container 7.
Patent JP-S62224738-A (JP)
Title: Device for preventing brake drum from overheating
Inventor: TOMITA TORU
IPC: F16D65/827
Filed: 1986-03-25
Abstract: PURPOSE:To cool down a brake drum by installing cooling spray nozzles along the outer surface of said drum, sensing overheat of said drum by an automatic temperature sensor installed in said drum and spraying cold water over the outer surface of hard drum by a water pump. CONSTITUTION:Spray nozzles 3 are installed at the outside of brake drums 2 and connected with a cooling water tank 5 attached to a chassis frame 4 by pipes 5, cooling water being sprayed by a water pump 7 attached to said cooling water tank 5. Inside of each of said brake drums, each of automatic temperature sensors 2 is installed, which runs a motor of said water pump 7 to spray cooling water from spray nozzles 3 of each of said drums 2 in the case when the temperature rises excessively from normal temperature. Due to the above constitution, overheating of brake drums as well as damage of tires or vapor-locking phenomenon can be prevented from occurring.
Patent JP-S57180377-A (JP)
Title: Controller for inverter
Inventor: HAMANO YUTAKA
IPC: H02M7/5388
Filed: 1981-04-28
Abstract: PURPOSE:To prevent the shortcircuiting phenomenon of a switching element and to improve the output waveform of an inverter by providing a quiescent period between control signals which are applied to the switching elements of upper  and lower arms of an inverter main circuit. CONSTITUTION:A BCD signal from a frequency setting circuit 6 which sets the output frequency of an inverter main circuit is applied to an ROM7 of a memory cell and a rate multiplier 8. A control signal of the prescribed logic pattern for obtaining a voltage waveform corresponding to the set frequency is digitized in the ROM7, and is stored at an electric angle in the amount corresponding to 180 deg.. A binary counter 9 counts clock signals passed through the multiplier 8, a count signal and the ouptut signals of the ROM7 and the binary counter 11 for applying a step pulse to the ROM7 and the counter 11 are processed in a data selector 10 and a waveform synthesizer 12, which in turn outputs a switching signal having a quiescent period.
Patent JP-2000258020-A (JP)
Title: Freezer/refrigerator
Inventor: SANO SHOGO
IPC: F25B5/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a freezer/refrigerator in which frosting to a second evaporator disposed in a refrigeration chamber can be reduced. SOLUTION: The freezer/refrigerator comprises a refrigerator body 2 including a freezer compartment 3 and a refrigerator compartment 4, and a cooling system for cooling the inside of the refrigerator body 2. The cooling system comprises a compressor 6, a condenser 7, a pressure reducing means 8, a first evaporator 9 disposed in the freezer compartment 3, and a second evaporator 11 disposed in the refrigeration chamber, which are coupled sequentially in series.  The freezer/refrigerator comprises further comprises a first temperature detecting means 23 for detecting the temperature of the first evaporator 9, a second temperature detecting means 24 for detecting the temperature of the second evaporator 11, and means 25 for controlling the compressor 6 based on the temperatures detected by the first and second temperature detecting means 23, 24 and regulating the quantity of refrigerant being delivered from the compressor 6 such that the refrigerant is evaporated substantially completely when it passes through the first evaporator 9.
Patent JP-H07271687-A (JP)
Title: Information transfer device
Inventor: NAKANISHI HITOSHI
IPC: G06F13/00
Filed: 1994-04-01
Abstract: PURPOSE:To secure a means for communication with external device by replacing floppy disk control part and floppy disk device with transfer control part and communication process part when the specifications, etc., of software are not acertained. CONSTITUTION:For the communication with an external device, a floppy disk control part 2 and floppy disk device 3 are removed and a transfer control part 4 and communication process part 5 are newly installed. And, a floppy disk device control signal is inputted from a CPU 1 to the transfer control part 4 through a BUS 10. The transfer control part 4 calculates the start point of data requested to be transferred from information on track data, sector data, etc., as the control signal of the floppy disk device sent from the CPU 1 through the BUS 10 and transfers data to the communication process part 4 according to the transfer amount prescribed on the floppy disk 7. The communication process part 5 transfers data to the communication process part 6 of the external device by using general protocol to enable the communication.
Patent JP-S56160997-A (JP)
Title: Preparation of l-lysine by fermenaition method
Inventor: MIWA KIYOSHI
IPC: C12R1/15
Filed: 1980-05-16
Abstract: PURPOSE: To improve the productivity of L-lysine, by extracting DNA having the genetic information related to the biosynthesis of L-lysine from bacteria, belonging to the genus Brevibacterium, and having the ability to produce the L-lysine, transducing the DNA into a vector, and introducing the resultant recombined gene into the bacteria.  
     CONSTITUTION: DNA having the genetic information related to the biosynthesis of L-lysine is extracted from bateria, belonging to the genus Brevibacterium or Corynebacterium, e.g. Brevibacterium lactofermentum or Corynebacterium glutamicum, having the ability to produce the L-lysine. The DNA is then transduced into a plasmid or phage obtained from the bacteria donating the DNA or a variant strain thereof as a vector. The resultant recombined gene is then introduced into the bacteria donating the DNA or a varient strain thereof to give a microoragnsim capable of producing the L-lysine. The resultant microoganism is then cultivated in the same manner as in the conventional cultivating method of microorganisms capable of producing the L-lysine to collect the aimed substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61221116-A (JP)
Inventor: UOORASU II BETSUKAA
IPC: A61K47/00
Filed: 1986-03-25
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-S63231349-A (JP)
Title: Photosensitive liquid coater for photosensitive printing plate
Inventor: KOBAYASHI SHIGERU
IPC: B05C1/08
Filed: 1987-03-19
Abstract: PURPOSE:To permit uniform coating without allowing air bubbles to be formed by providing a defoaming device in a return liquid to the mid-point of a return path in which the return liquid of a return liquid vat part is returned to a uniform supply device and returning the excess photosensitive liquid to the uniform supply device as well. CONSTITUTION:The uniform supply pipe 9 is disposed in parallel with a roll 3 on the left side of a gravure roll 3. A slit-shaped outflow hole 9a having the same aperture width along the longitudinal direction is formed to this supply pipe 9. Said hole 9a is opened to a pickup vat 4 side. The photosensitive liquid S press-fed through the return path 8 by a pump 7 is supplied to the uniform supply pipe 9 and is continuously discharged from the outflow hole 9a by the pressure thereof. The liquid S flows out to the pickup vat 4 and flows beyond a wire 4a. Said liquid is housed together with the excess photosensitive liquid scraped by a cleaning blade 5 in a return liquid vat 6 into said vat and is again returned to the supply pipe 9. The defoaming device 20 is provided to the mid-point of the return path 8 in order to eliminate the air bubbles generated at the time of scraping the photosensitive liquid. The photosensitive liquid S flows in the longitudinal direction of the roll 3 at a uniform flow rate.
Patent JP-H07278070-A (JP)
Title: Aromatic diamine compound
Inventor: MASUDA TORU
IPC: C08G59/50
Filed: 1994-04-01
Abstract: PURPOSE:To provide a new aromatic diamine compound having excellent heat- resistance and chemical resistance, usable as a raw material for a resin having excellent heat-resistance, chemical resistance, low water-absorption and high cracking resistance as a raw material for polymeric material, a hardener, a modifier, etc. CONSTITUTION:This aromatic diamine compound is expressed by formula I [at least one of Ri ((i) is l-4) and Rj ((j) is 1-4) is a cycloalkyl and the others are each H, a halogen, a (cyclo)alkyl or an alkoxy; Rn together with bonding C forms an alkylene forming an (alkyl-substituted)4-5C ring or 2,2'-biphenylene], e.g. 1,1bis[3,5-dimethyl-4-(4-aminophenoxy)phenyl]cyclopentane. The compound of formula I can be produced by condensing a compound of formula II with a p-nitrohalobenzene and reducing the resultant corresponding aromatic dinitro compound by conventional method.
Patent JP-H01240523-A (JP)
Title: Polyether ketone based polymer and production thereof
Inventor: IKEDA NAOKI
IPC: C08G65/40
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the subject polymer excellent in melt fluidity, injection moldability, chemical and heat resistance, mechanical characteristics, etc., and useful as a raw material for large-sized molded products, etc., by reacting a dihalogenobenzophenone with an alkaline metal salt of a dihydric phenol in the presence of a solvent. CONSTITUTION:(A) A dihalogenobenzophenone expressed by formula I (X is halogen) (e.g., 4,4'-difluorobenzophenone) is reacted with (B) an alkaline metal salt of a dihydric phenol expressed by formula II (M is alkaline metal; R1-R4 are H, halogen or 1-6C alkyl) in the presence of a solvent to afford the aimed copolymer having recurring units expressed by formula III (Ar is formula IV).
Patent JP-S61225772-A (JP)
Title: Manufacture of molten carbonate fuel cell
Inventor: MUNEUCHI ATSUO
IPC: H01M8/02
Filed: 1985-03-29
Abstract: PURPOSE:To make an electrolyte layer thin to increase the output of unit cell by forming an electrolyte layer by scattering the mixture containing mixed carbonates on a porous metal plate. CONSTITUTION:For example, 35g of -lithium aluminate powder, 5g of lithium aluminate fiber, and 60g of mixed alkali carbonates are mixed in n-butyl alcohol serving as solvent. 20g of polyvinyl butyral serving as organic binder is added to the mixture to make slurry- like mixture. The mixture is spreaded on a porous metal plate by a spray, dried, then pressed under a specified pressure to obtain an electrolyte layer 11. By this process, a thin electrolyte layer is obtained and the output of the cell is substantially increased.
Patent JP-H09226735-A (JP)
Title: Label printer
Inventor: INOUE TETSUJI
IPC: B65D1/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a label sheet to be constantly supplied well from a roll housing to a printing part even if a width of the label sheet differs in a label printer for supplying the label sheet from the housing receiving the sheet in a rolled state to the printing part and issuing labels with predetermined characters or the like printed. SOLUTION: A movable guide member 27 is laterally slidably engaged with a shaft 24a of a guide roller 24 extended between left and right side plates 21, 22, three roller members 24b...24b constituting the guide roller 24 are slidably fitted to the shaft 24a, and springs 24c, 24c are interposed between the respective adjacent roller members 24b, 24b, whereby a sheet A is constantly supported at both sides and a center even if the guide member 27 is slid according to a width of the sheet A.
Patent JP-H11257128-A (JP)
Title: Controller for internal combustion engine of vehicle
Inventor: MASUI TAKATOSHI
IPC: F02D29/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine, for properly performing restraint of rotational fluctuation of an engine according to fluctuation of the road surface only for the required time. SOLUTION: When the rotational fluctuation DNE of an engine 200 is larger than a comparative reference value DNHK, the fuel injection amount is increased, and the DNHK is changed according to a value of the rotational fluctuation DVW of wheels 110, 120, 130 and 140. In a case where the DVW exceeds a threshold value DVW1 and a vehicle travels on the bad road, the DNHK is set to a large value not to be exceeded by the DVW, and the limit air-fuel ratio is increased. In case where the DVW is less than the threshold value DVW2 and the vehicle travels on the good road, the DNHK is set to 0(zero). In traveling on the average road with the relationship of DVW2<DVW<DVW, the DNHK is increased as the DVW is increased. The DNHK is changed according to frequencies of fluctuation of the DVW.
Patent JP-H11257411-A (JP)
Title: Fixing bracket construction of hydraulic shock absorber
Inventor: HOYA HIROSHI
IPC: F16F9/54
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber in which weight reduction and cost decrease can be attained while raising rigidity and strength against lateral load in the longitudinal direction of a vehicle. SOLUTION: In the fixing bracket 2 of a hydraulic shock absorber provided with a main body part 21 mounted and fixed along the outer face of a strut outer cylinder 1 and a pair of left and right flange parts 22, 23 projecting from the main body part 21 in parallel to a diametrical direction, the fixing bracket 2 is formed by bending one sheet of plate, and the upper end edge parts of left and right a pair of the flange parts 22, 23 are connected to each other through a connecting part 24.
Patent JP-S61223626-A (JP)
Title: Sensor
Inventor: TANIGAWA HIROSHI
IPC: G01L5/16
Filed: 1985-03-29
Abstract: PURPOSE:To make a sensor small in size simple, and high-precise by the integrated circuit technique and joining a semiconductor gauge resistance with a beam into one body to improve the reliability for a long time by separating a force and a moment from the sensor using a semiconductor, and detecting them simultaneously. CONSTITUTION:Center and outside peripheral supporting bodies 1 and 2 and beams 3 and 4 connecting them are constituted into one body with common semiconductor materials, and semiconductor gauge resistances 11 and 12 and semiconductor gauge resistances 13 and 14 are buried on sides of supporting bodies 2 and 1 of the beam 3 respectively. Semiconductor gauge resistances 15 and 16 are buried on sides of supporting bodies 2 and 1 of the beam 4, and resistances 11, 13, 15, and 16 constitute the first full-bridge circuit, and connection nodes of resistances 15 and 16 and resistances 11 and 13 are connected to output terminals 64 and 65. Resistances 14, 12, 15, and 16 constitute the second full-bridge circuit, and the connection node of resistances 14 and 12 is connected to an output terminal 66. In such a constitution, the first bridge is out of balance to generate an output between terminals 64 and 65 when the moment is applied, and the second bridge goes to out-of-balance to generate an output between terminals 64 and 65 when the force is applied.
Patent JP-H05128164-A (JP)
Title: Data base processing device
Inventor: RICHIYAADO AAUIN BAUMU
IPC: G06F17/30
Filed: 1991-03-07
Abstract: PURPOSE: To improve the whole processing speed of a data base operation by using function level paralleling. CONSTITUTION: A processor 300 which functions as a co-processor added to a central processing complex efficiently executes a function necessary for a data base processing such as the sort, merge, join, search, and operation of a filed in a host memory system. All special functioning units such as a memory interface and field extractor/assembler 308, predicate evaluator 304, combined sort/merge/join unit 302, harsh code generator 306, and microcoded control processor 310 are constituted with a divided working store 312 as a center. Each functioning unit is pipe-lined and optimized according to the function executed by each, and the part of the inquiry is efficiently executed. Thus, all the functioning units can be simultaneously executed under the control processor 310, and a desired result can be obtained.
Patent JP-H10247955-A (JP)
Title: Digital mobile radio communication method
Inventor: HAMAGUCHI KIYOSHI
IPC: H04L27/18
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a digital mobile radio communication method that transmits a signal with high efficiency under the frequency selective fading environment. SOLUTION: The multi-carrier transmission system consisting of a plurality of sub carriers is introduced, a plurality of adaptive modulation blocks 1a-1c corresponding to each sub carrier are provided, and a transmitter side temporary storage section 2 and a receiver side temporary storage section 10 corresponding to a plurality of the adaptive modulation blocks 1a-1c and a transmission path estimate section 13 corresponding to a plurality of the adaptive modulation blocks 1a-1c are provided, and the transmission path estimate section 13 is configured to send lots of information through the sub carrier with excellent transmission line state and less information through the sub carrier with bad transmission line state.
Patent JP-H04281069-A (JP)
Title: Modified silk fiber and its production
Inventor: SANO JUNJI
IPC: D06M101/12
Filed: 1991-03-05
Abstract: PURPOSE:To provide a modified silk fiber having a dry touch and reduced in the generation of rubbing. CONSTITUTION:A sericin-containing silk fiber crosslinked with an epoxy resin is characterized in that the degumming degree in a degumming treatment is <=17wt.% and that the solubility of the fiber is <=55wt.%, when the fiber is immersed in a 5wt.% sodium hydroxide aqueous solution at 65 deg.C for 60min. A method for producing the silk fiber is characterized by immersing the sericin- containing silk fiber in a treating solution containing the epoxy compound and a catalyst and having a pH of >=9 and subsequently treating from the ordinary temperature up to >=70, or imparting the treating solution containing the epoxy compound and the catalyst and having a pH of >=9 to the sericin- containing silk fiber and subsequently thermally treating the silk fiber, or imparting the treating solution containing the epoxy compound and the catalyst and having a pH of >=9 and subsequently leaving the silk fiber at room temperature in a state preventing the evaporation of water.
Patent JP-S61225461-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04G23/02
Filed: 1985-03-28
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-S61224639-A (JP)
Title: Packet buffer managing system in packet exchange
Inventor: YUNOKI HIDEO
Filed: 1985-03-29
Abstract: PURPOSE:To make the transfer of a great deal of data efficient by providing a long packet area independently of a basic packet area for a conventional packet terminal device to a main storage device of a packet station. CONSTITUTION:A packet buffer area of a main storage device MM2 is separated into a basic packet buffer area 22 and a long packet (e.g., 4096 octet or over) buffer area 23, and the area 23 is subject to split management of 4096Xn-segment. When a call request settled with a long packet request is received, an idle segment is hunt and used at each 4096 octet among the long packet areas. In this case, the idle segment is hunt continuously as a rule and if consecutive segment hunt is disabled, a discontinuous idle segment is hunt and segments are linked by a pointer.