baber/WOPTO huggingface dataset:
Patent JP-S62214853-A (JP)
Title: Steel sheet continuous casting apparatus
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1986-03-15
Abstract: PURPOSE:To stabilize the operation and to improve the quality of a steel sheet by forming side dams composing of fixed dams and shift type dams arranged at the lower part of the fixed dams and composed of endless metallic belts, etc., shifting toward casting direction. CONSTITUTION:A pouring basin 3 is formed by the fixed side dams 2a, 2b on the circumferential faces R of one pair of internal cooling rolls 1a, 1b, and the position of the lower edges of the dams 2a, 2b are positioned at upper part than the narrowest part of both the rolls. Next, the endless metallic belts 5a, 5b are arranged as the side dams allotting the lower side of the dams 2a, 2b. By this construction, as the contact between the dams 2a, 2b and the edge part of the steel sheet is out and also the solidified shell is not developed so big at the shifting dams 5a, 5b, which are brought into contact with the molten steel at small area, occurrence of the breakout, etc., is prevented. Therefore, the operation is stabilized and at the same time, the quality of the steel sheet is improved.
Patent JP-H01239121-A (JP)
Title: Apparatus for setting needle in top
Inventor: MAKINO KAZUAKI
IPC: B43L13/00
Filed: 1988-03-10
Abstract: PURPOSE:To enable needle setting of various complicated structures, by driving a needle setting means, moving means therefor and foundation feeding means with separate driving units and controlling the driving thereof with a microcomputer. CONSTITUTION:In an apparatus for preparing a top card clothing of a carding machine, respective independent driving means (theta-axis motor) 6, (Z-axis motor) 7 and (X-axis motor) 8 are provided in a needle setting means 3 for setting needle wires in a foundation, a transverse moving means 4 for moving the needle setting means 3 in the width direction of a foundation 2 and a foundation feeding means 5 for feeding the foundation and a position sensor 9 consisting of a pulser is simultaneously provided near the needle setting means 3. The respective driving means 6-8 are controlled with a microcomputer (personal computer) 14 based on data calculated by position data output from the position sensor 9.
Patent JP-S58175741-A (JP)
Title: Deodorizing and desmoking structure of air conditioner for lavatory
Inventor: OONISHI TAKESHI
IPC: F24F1/0358
Filed: 1982-04-09
Abstract: PURPOSE:To effectively purify without dispersing foul odor inside a stool, smoke of a tobacco and the dust by a method wherein a part of an air duct and a part of a stool are connected with each other and the foul odor inside the stool, the smoke of the tobacco and the dust are led directly to a deodorizing and fume removing device. CONSTITUTION:A duct 19 is connected with a hole 22 in a stool by providing the duct 19 on the bottom of an indoor air suction opening 14 and a suction opening 17 of a dedorizing and fume removing device 16 of an air conditioner for a lavatory through a damper 18. A foul odor in the stool, smoke of a tobacco and the dust are removed by passing them forcibly through a device 16 by actuating a fan 12 for an indoor side heat exchanger and opening a damper when a microswitch 24 is actuated by pressure of a human body while the stool are in use for feces and water being made by woman by actuating the switch 24 build in a stool seat 23. As cooling, heating, dehumidifying, deodoring and fume removal can be performed by one unit of the air conditioner, that is, clean air is circulated within a lavatory always.
Patent JP-H022870-A (JP)
Title: Automatic synthesizer
Inventor: HAYASHI NOBUYASU
IPC: C07B61/00
Filed: 1989-03-10
Abstract: PURPOSE:To contrive the fully automatic production of many kinds of products by automatically controlling the sensors and the solenoid valves, etc., which are arranged in the supply unit of a raw material, a reagent and a solvent, a reaction unit, a purification unit, a drying and freezing unit, with a computer. CONSTITUTION:The supply unit 6 of a raw material, a reagent and a solvent is equipped with a storing vessel, a quantitative measuring pipe, a liquid level boundary sensor, a flow line and a solenoid valve. Further a reaction unit 7 is equipped with a reaction flask, a separating tank, a flask for controlling pH, a sample storing vessel and the quantitative measuring pipe. Furthermore a purification unit 8 is equipped with a high-speed liquid chromatography and a centrifugal separating chromatography, etc. Further the purified substance fed from the unit 8 is freeze-dried in a drying and freezing unit 9. The sensors and the solenoid valves arranged in whole unit are connected with a computer 1, thus, the whole unit is operated under the state automatically controlled by the computer 1. As a result, many kinds of products can be fully automatically produced.
Patent JP-H11261390-A (JP)
Title: Waveform output circuit and device provided with the same
Inventor: KAMIYA HIROSHI
IPC: H03K17/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of ground bounce by cutting the supply of power to a specified switch element when an output signal passes through reference voltage in the process of changing from a high level to a low level. SOLUTION: When potential in a waveform output part 17 becomes smaller than reference potential (VREF), potential in the waveform output part 17 is inputted to a first input terminal 161 which a two inputs differential circuit 16 has. The two inputs differential circuit 16 changes the output from a high level to a low level. Thus, a second NMOS transistor 13 changes from an on state to an off sate. In the process of the change state from the high level to the low level, an output waveform in the waveform output part 17 which changes by a first NMOS transistor 12 and a third NMOS transistor 14 till then becomes that which changes only by the first NMOS transistor 12. Thus, waveform change time in the waveform output part 17 becomes a gentle one.
Patent JP-S61218154-A (JP)
Title: Semiconductor integrated circuit device
Inventor: GOTO NOBUYUKI
IPC: G05F3/20
Filed: 1985-03-25
Abstract: PURPOSE:To stabilize a generated reference voltage by connecting at least one of the output terminal of a reference voltage generator, the first or second power source voltage terminal of the generator with a capacity. CONSTITUTION:A capacity C1 is connected from the output node n1 of a reference voltage VBB generator VG1 to a power source voltage VCC to become the first power source voltage, and a capacity C2 is connected from the output node n1 to a negative power source -VEE to become the second power source voltage. Then, complementary high frequency noise is generated from a penetrating power source generated from a level converter, but since the capacities C1, C2 are connected from wirings to the node n1, noises are canceled at the connecting points, with the result that the variation in the power source voltage VCC and the negative power source -VEE can be suppressed.
Patent JP-H07242177-A (JP)
Title: Folding baby carriage
Inventor: YAMAGUCHI YOSHIHISA
IPC: B62B7/08
Filed: 1994-03-04
Abstract: PURPOSE:To easily fold down respective parts in the width direction by journalling an upper supporting bar raisably to the inside of a pushing bar via a bracket and installing a lower supporting bar parallel to the upper supporting bar via an arm plate beneath the upper supporting bar. CONSTITUTION:Front leg bars 1 and rear leg bars 2 are pivoted in armrest bars 3, while a pushing bar 4 is pivoted in the rear leg bars 2 foldably via brackets 41, and connecting bars 5 are individually laid between the front leg bars l and between the rear leg bars 2. An upper supporting bar 6 is raisably pivoted in the pushing bar 4 via brackets 61, while beneath the upper supporting bar 6, a lower supporting bar 7 is arranged in parallel to it, and a headrest B is formed of arm plates 8 rotationally laid over both of the supporting bars 6, 7 and side plates 9 laid between two arm plates 8 and the lower ends of the pushing bar 4. Between a head part, supporting plate 10 and a seat floor part, 13, a backrest plate 12 is laid via a mounting belt 15. Therefore, the structure of the backrest part, is provided with stiffness, and the headrest B of rigid structure can be interlockingly folded when a main body is folded.
Patent JP-S52141027-A (JP)
Title: Air conditioner
Inventor: KUNIMOTO KEIJIROU
IPC: F24F1/00
Filed: 1976-05-19
Abstract: PURPOSE: To rationally perform air-conditioning by changing the air direction of cooling and heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11255473-A (JP)
Title: Synchronous operation method and synchronous operation control system for crane group
Inventor: FUJITA OSAMU
IPC: B66C13/22
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous operation method and a synchronous operation control system for a crane group capable of improving a rate of operation without deteriorating efficiency of operation by deflection lock control. SOLUTION: In a synchronous operation method for a crane group communicating with an adjacent crane in advancing direction, receiving information of an operation pattern, correcting a self operation pattern based on both restrictions of an operation pattern of this adjacent crane and self deflection lock control, thereafter performing operation based on this operation pattern, a direct communication means 1 between the adjacent cranes, operation pattern correction means 2 correcting the self operation pattern based on both restrictions of the operation pattern of the adjacent crane and the self deflection lock control, and an operation control means 3 controlling operation based on the self operation pattern are provided respectively. Thereby, operation control is performed by synchronizing between the cranes relating to operation indication from a ground station 5.
Patent JP-H03261612-A (JP)
Title: Production of hydroxyapatite dispersion
Inventor: SAIDA KENJI
IPC: C01B25/32
Filed: 1990-03-08
Abstract: PURPOSE:To readily obtain dispersion of fine particles suitable for production of thin film by blending an aqueous solution of a calcium salt with an aqueous solution of a phosphate under specified conditions of concentration, pH, blending ratio, etc., to give precipitate and mixing the precipitate with an aqueous solution of an anionic surfactant. CONSTITUTION:An aqueous solution containing 0.2-1mol/l calcium salt is adjusted to pH 10-12. An aqueous solution containing 0.01-0.6mol/l phosphate is adjusted to pH 10-12. Then both the aqueous solutions are blended, precipitation rate calculated as hydroxyapatite is made <=1.1g/min and molar ratio of Ca/P is 1.67. Then the blended solution is boiled for >=2 hours while stirring to form precipitate. Then the precipitate is filtered, washed with water and mixed with an aqueous solution of an anionic surfactant.
Patent JP-H06337110-A (JP)
Title: Industrial furnace with rotary heat accumulating burner
Inventor: MIYAMA HIROSHI
IPC: F27D7/02
Filed: 1994-03-29
Abstract: PURPOSE:To obtain an industrial furnace with a high accuracy and favorable responsiveness in which the continuous operation of the furnace can be carried out even when a trouble of a rotary heat accumulating burner is happened and the damage of attached equipments including the rotary heat accumulating burner can be avoided. CONSTITUTION:A by-pass passage 15 through which an oxidizer passage 12 communicating with the oxidizer duct of a rotary heat accumulating burner 30 communicates with an exhaust gas passage 13 communicating with an exhaust gas duct with each other is provided. Cut-off valves 16 and 17 are respectively mounted in the by-pass passage 15 and the exhaust gas passage 13. The opening and closing of the cut-off valve 16 of the by-pass passage 15 side and the cut-off valve 17 of the exhaust gas passage 13 side is controlled in accordance with a signal from a burner monitor means 29.
Patent JP-H01233258-A (JP)
Title: Optically active cyclic carboxylic acid and production thereof
Inventor: ITO YOSHIHIKO
IPC: C07B31/00
Filed: 1988-03-11
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, lower alkyl or lower alkoxy; R<2> and R<3> are H, halogen, lower alkyl, etc.; A is -(CH<2>)<m>- (m is 0-5)]. EXAMPLE:cis(+)-2-Methyl-1,2,3,4-tetrahydro-1-naphthoic acid. USE:An intermediate for medicine and agricultural chemical and plant-growth regulator. PREPARATION:An olefin derivative expressed by formula II is subjected to asymmetric reduction with hydrogen in the presence of a metallic catalyst modified with an optically active metallocenylphosphine derivative expressed by formula III [R<4> and R<5> are lower alkyl or 5-8C hetero ring; R<6> and R<7> are H or lower alkyl; X is methylene, O or NR<8> (R<8> is H, etc.); Z is alkylene or C=0, etc.; Y is OR<9> (R<9> is H or lower alkyl); M is Fe, Ru, etc.; n is 0 or 1] to provide the compound expressed by formula I.
Patent JP-H05268075-A (JP)
Title: Counter circuit
IPC: H03K23/54
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the deviation of counting in the counter circuit when the clock changes slower than data. CONSTITUTION:A latch circuit L6 in the final stage and a dummy latch circuit L0 changing in phase are added on the front of a latch circuit L1 at the first stage of the counter circuit whose cycle is determined by a latch circuit and the number of inverters. An inverter I0 making the clock is added. Thus, the deviation of counting of the counter due to the delay of data can be prevented by adding the latch circuit L0 and the inverter I0.
Patent JP-H11256540-A (JP)
Title: Road surface anti-freezing and snow melting method utilizing sewage pipeline
Inventor: NINOMIYA HAJIME
IPC: E01H5/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for anti-freezing and improve the anti-freezing efficiency by providing a radiating fin reaching right under the road surface on the outer surface of a sewage force-feed pipeline to transmit the sewage residual heat right under the road surface. SOLUTION: A radiating fin 3 made of metal having good thermal conductivity is provided on the outer surface 2A of a sewage force-feed pipeline 2 buried along the road surface 1, and the tip of the fin 3 is made reach right under the road surface. Secondly, sewage flowing through the pipeline 2 has often water temperature of about 15 deg.C even in a cold district in winter, and sewage flows in the full state through the pipeline 2. Accordingly, the residual heat of the sewage is transmitted from the pipe wall of the pipeline 2 to the fin 3, and radiated to the ground bed right under the road surface, so that heat of melting is supplied to frost and snow coverage to be melted. Thus, heat energy can be utilized very effectively so that the cost for antifreezing of the road surface and snow-melting can be remarkably reduced.
Patent JP-S62215538-A (JP)
Title: Method for coating solid drug with high polymer compound soluble in stomach
Inventor: IIDA KINICHI
IPC: A61K47/38
Filed: 1986-03-17
Abstract: PURPOSE:To obtain a coated preparation having high safety, by dispersing a solid drug into an acidic aqueous solution of a high polymer compound soluble in the stomach and adding an alkali to the dispersion. CONSTITUTION:A solid drug is dispersed into an acidic aqueous solution of a high polymer compound (e.g. polyvinyl acetal diethylamino-acetate) soluble in the stomach and an alkali (e.g. sodium hydroxide is added to a solid preparation. Since water is used as a medium, the preparation is safest and does not pollute environment. When the alkali is added to the dispersion to neutralize it finally, no acidic substance remains in a membrane and a coating film safe with time can be formed. The acidic aqueous solution used is adjusted to pH 1-5, preferably pH 2-4 by the use of citric acid, tartaric acid, etc. Existence of a surface active agent or a water-soluble high polymer plasticizer in the alkali addition can carry out coating with uniform particle size.
Patent JP-H09252216-A (JP)
Title: Antenna and radio communication system
Inventor: SHIYOUKI HIROKI
IPC: H01Q3/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna whose antenna gain and whose beam width are varied depending on the situation so as to cope flexibly with the arrangement of base stations and terminal equipments. SOLUTION: A horn antenna 11 being a primary radiator and a reflecting mirror 12 being a reflecting means are placed on a base 10 supported turnably by a rotary joint 15. The horn antenna 11 is connected to a frequency conversion section 13, which is connected to an external transmitter-receiver or the like via a cable 14 and the rotary joint 15. The reflecting mirror 12 composed by connecting a plane 17 and a paraboloidal plane is supported by a guide 16 and fixed at an optional position.
Patent JP-H01232888-A (JP)
Title: Still video camera
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/369
Filed: 1988-03-11
Abstract: PURPOSE:To obtain accurate exposure by adjusting an aperture so as to obtain proper exposure when stroboscope lighting quantity exceeds 50% completing the exposure when the luminous quantity reaches the proper exposure. CONSTITUTION:A CPU 18 controls the aperture value of the aperture device 12 so as to apply proper exposure when the stroboscope lighting quantity exceeds at least 50% by using the data of range up to an object 3 obtained from a range finding circuit 21. A stroboscope 2 is lighted after a prescribed time elapses from the start of the exposure of an optical sensor section of a solid-state image pickup element 13. The exposure is finished by reading an electric charge generated in the solid-state image pickup element 13 when the exposure reaches the proper exposure.
Patent JP-H02236745-A (JP)
Title: Exclusive control system for name and file entity
Inventor: UCHIDA HIROFUMI
IPC: G06F12/00
Filed: 1989-03-10
Abstract: PURPOSE:To perform exclusive control for the name and the entity of a file simultaneously by performing operations for the name or/and the entity of the file after acquiring exclusion for a corresponding name out of plural names of the file by a name exclusive function and that for the entity by an entity exclusive function corresponding to an exclusive request. CONSTITUTION:The name exclusive function 2 performs the exclusive control independently on the plural names of the file, and the entity exclusive function 3 performs the exclusive control on the entity of the file. After the name exclusive function 2 acquires the exclusion of the name to which the exclusive request is issued out of the plural names of the file and furthermore, the entity exclusive function 3 acquires the exclusion of the entity, the operations for the name or/and the of the file are performed. Thereby, it is possible to perform the operations for the name of the file and that for the entity of the file simultaneously.
Patent JP-H05227665-A (JP)
Title: Voltage and reactive power controller for power plant
Inventor: MINAGAWA TAMOTSU
IPC: H02J3/24
Filed: 1992-02-14
Abstract: PURPOSE:To realize stabilized operation of power plant in which allowable operating range thereof is utilized sufficiently by predicting a state to be brought about upon switching of single tap from current operating state and allowing tap control only when thus predicted state is within an allowable range thereby preventing over switching or under switching of tap. CONSTITUTION:An over excitation/under excitation predicting means 11 predicts field current and reactive power of generator when a tap is switched up and down by single step from current position. A predicting means 11 outputs a tap up control permit signal Srr if thus predicted field current is within an allowable range while outputs a tap down control permit signal S11 if thus predicted reactive power is within an allowable range. Consequently, the generator is not operated under over excited state when the tap is switched up by single step nor it is operated under excited state when the tap is switched dot by single step. According to the constitution, over switching of tap can be prevented.
Patent JP-S58176689-A (JP)
Inventor: SUZUKI OKIFUMI
IPC: G09G1/06
Filed: 1982-04-09
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-S63227943-A (JP)
Title: Combustion chamber structure for engine
Inventor: NAKAMURA SABURO
IPC: F02B23/06
Filed: 1987-03-13
Abstract: PURPOSE:To substantially improve combustibility, by constituting a cylinder block of a metal made bottom part block and a ceramic made upper part block, held between the cylinder head and the bottom part block, and forming heat insulating space, which surrounds the upper part of a combustion chamber, in the upper part block. CONSTITUTION:When the invention is applied to a direct-injection Diesel engine 1, the engine 1, constituting its cylinder block 2 of a metal made bottom part block 4 forming a cylinder bore 3 and a ceramic made upper part block 9 forming an upper part peripheral wall surface 7 and an upper wall surface 8 of a combustion chamber 6 grounded to the upper surface of said bottom part block 4 through a gasket 5, arranges a cylinder head 10 on the upper part block 9. While the engine forms insulating space 20, which surrounds the upper part of the combustion chamber 6, in a connection surface of the upper part block 9 with the cylinder head 10. In this way, the engine, which surely insulates the combustion chamber 6 from heat keeping warm and improving combustibility, promotes the reduction of HC (hydrocarbon gas) generated in the time of combustion.
Patent JP-H01283481-A (JP)
Title: Flow control valve
Inventor: JIYOSEFU JIEI PIROORA
IPC: F16K3/08
Filed: 1989-03-10
Abstract: PURPOSE: To provide an inline type flow rate regulating valve operable from the outside by projecting a tab of a rotatable seal member from a circumference slot formed in the outside wall of a main body and turning a sleeve member engaged with the tab. CONSTITUTION: A flow rate regulating valve is provided with a housing, which is provided with a fluid inlet 16 and a fluid outlet 18 and constructed of a main body 12 and a fitting 44. Inside the main body 12, a stationary seal member 30 having a partial opening, a rotatable seal member 32 having a flow-out port 36 and a thrust washer 42 are housed. On the outside wall of the main body 12, a circumference slot 22, through which a tab 68 of the rotatable seal member 32 is protruded, is formed. The tab 68 is engaged in a vertical groove 26 of a sleeve member 24 fitted around the main body 12. When the sleeve member 24 is turned, the rotatable seal member 32 is rotated, so that a flow rate can be regulated.
Patent JP-S63225830-A (JP)
Title: Operation register control system
Inventor: BABA FUMIKO
IPC: G06F9/45
Filed: 1987-03-13
Abstract: PURPOSE:To reduce the number of outputted assembler instructions by allowing registers used for operation and variables to correspond to each other in 1:2 and storing information indicating that contents are the address of a variable in case of compiling of a source program. CONSTITUTION:With respect to an expression where only two variables appear [for example, contents of a variable (x) are substituted into a variable (y) or the address of the variable (x) is substituted into the variable (y)], correspondence of a register used for the operation to both variables is stored. The area where correspondence between registers and contents of variables is stored is constituted in a form different from the conventional form, and registers and variables correspond to each other in 1:1 till now but correspond to each other in 1:2 in this system. The number of flags is increased for the purpose of storing contents 'address of variable'. Thus, the number of times of direct use of registers is increased and the number of outputted assembler instructions is reduced.