baber/WOPTO huggingface dataset:
Patent JP-2000226600-A (JP)
Title: Detergent for automotive air conditioner and cleaning procedure for automotive air conditioner
Inventor: HAMADA YOSHIMI
IPC: F28G9/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for the evaporator of an automotive air conditioner, enabling the evaporator to be cleaned and enabling cleaning operation to be easily carried out, and also to provide a cleaning procedure for the evaporator of an automotive air conditioner. SOLUTION: This detergent for the evaporator of an automotive air conditioner includes water as a base, a surfactant and a liquefied gas for aerosol, and is enclosed in a container having a spray nozzle 3. The detergent includes an alkaline volatile substance as well, and shows alkalinity before the volatilization of the alkaline substance and assumes neutrality after the volatilization. The container for the detergent has a detergent-pouring tube 5, too, coupled with the nozzle 3 and the detergent becomes a mousse-like form in an extruded state from the tube 5 and then is liquidized within a time from one to ten minutes.
Patent JP-S5892198-A (JP)
Title: Dynamic speaker
Inventor: INOUE HIDEAKI
IPC: H04R9/04
Filed: 1981-11-28
Abstract: PURPOSE:To simultaneously drive nodes of different oscillation modes, by driving one side of a rectangular flat diaphragm and asymmetrically arranging an edge member to support the diaphragm to a frame from the center position of the diaphragm. CONSTITUTION:A magnetic circuit consisting of a magnet 4, a yoke 5, and a center pole 6 is fitted to a frame 3, and a bobbin 8 having a voice coil 9 is supported to the frame 3 with a damper 7 so that a voice coil 9 makes piston movement in a magnetic gap between the yoke 5 and the center pole 6 constituting the magnetic circuit. An edge member 10 can be formed that a short side of a diaphragm 1 near the driving position is narrow, a short side apart from the drive position is wide, and a long side has narrow shape the same as the short side near the drive position. Thus, the 2nd and 3rd order harmonic distortion can be reduced.
Patent JP-H0859556-A (JP)
Title: Ester derivative and liquid crystal composition containing the same
Inventor: SAKAMAKI YUMIKO
IPC: C07C69/86
Filed: 1994-08-15
Abstract: PURPOSE: To obtain a new compound capable of raising N-I point of a liquid crystal composition, increasing birefringence and lowering threshold voltage by mixing it with a liquid crystal composition and thereby useful as a liquid crystal material. CONSTITUTION: A compound of formula I (X is F, cyano or methyl; Y is F or H), e.g. 4-(2,4-hexadienoic acid)benzoic acid-(4-cyanophenyl)ester. This compound is obtained by reacting a carboxylic acid of formula II with a halogenating agent such as thionyl chloride to provide an acid chloride, reacting the acid chloride with 4-hydroxybenzoic acid in an inert organic solvent such as pyridine to afford 4-hydroxybenzoic acid of formula III, reacting the resultant compound with a halogenating agent to afford an acid chloride and reacting the acid chloride with a (substituted)phenol of formula IV in an inert organic solvent.
Patent JP-H0356533-A (JP)
Title: Production of resin for sealing
Inventor: SUZUKI KENICHI
IPC: C08G73/12
Filed: 1989-07-26
Abstract: PURPOSE:To produce a semiconductor sealing resin having high glass transition point and excellent moisture resistance, compatibility and low-stress characteristics by reacting a bismaleimide with a diaminopolysiloxane in the presence of a polyfunctional polyallyl ether phenol. CONSTITUTION:The objective sealing resin is produced by reacting (A) 100 pts. wt. of a bismaleimide of formula I (R1 is bivalent aromatic group) with (B) 5-50 pts. wt. of a diaminopolysiloxane of formula II (R2 is alkylene or phenylene; R3 and R4 are alkyl or phenyl; n is 1-100) in the presence of (C) 10-100 pts. wt. of a polyfunctional polyallyl ether phenol of formula III (R5 is -0-, -CH2-, -SO2-, group fo formula IV or formula V; m is 0-10) until the melting point of the produced resin reaches 50-120 deg.C. The article sealed with the resin has improved solder-cracking resistance, low stress and excellent heat-cycle resistance.
Patent JP-H0478355-A (JP)
Title: Frictional continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H15/52
Filed: 1990-07-18
Abstract: PURPOSE:To improve assembling performance through simplifying structure and reducing the number of parts by supporting a taper corn autorotatably by such engagement structure as to insert/pull-out both supporting members by the relative shift of a main spindle to form a carrier. CONSTITUTION:A taper corn 15 is brought into pressure contact with an output rotor 16 pressed/energized by cam mechanism 18, and its reaction is received by a disc-shape corn support 19. A carrier 22 is formed of the outer frame 20 of an outer supporting member spline-fitted to the periphery of an input rotor 11 and the inner frame 21, paired with the outer frame 20, of an inner supporting member, and the taper corn 15 is autorotatably supported through a supporting shaft 23. both frames 20, 21 are thus engaged with each other in the integrally rotatable state by such engagement structure as to be inserted and pulled out by the relative shift in the axial direction of an output shaft 14.
Patent JP-H0611491-A (JP)
Title: Cast item physical property measuring method and ultrasonic measuring device
Inventor: KOIWA SHOICHI
IPC: G01N29/00
Filed: 1992-06-25
Abstract: PURPOSE:To establish a cast item physical property measuring method and provide an ultrasonic measuring device as embodiment of the method, with which the physical property values of a cast item to be inspected made by casting can simply and conveniently be measured and calculated through nondestructive procedures with a high certainty. CONSTITUTION:A predetermined (V/Vm)-S converting formula 530 presents a wide versatility, which was determined from the correlation between the ratio of sonic velocity in a cast item to be inspected to the sonic velocity in a steel material, which were measured in advance, and the graphite spheroidizing rate measured at the time. The graphite spheroidizing rate of the cast item is determined by previously measuring the sonic velocity (Vm) in the steel material in Mode-1 followed by measurement of the sonic velocity (V) in the cast item in Mode-2. The spheroidizing rate is calculated from these sonic velocity ratios ((V/Vm)) according to the formula 530. Therein dispersion depending upon the device and measuring operator can be lessened.
Patent JP-S6082401-A (JP)
Title: Wheel made of fiber reinforced resin
Inventor: IMAO MASAHARU
IPC: B60B5/02
Filed: 1983-10-14
Abstract: PURPOSE:To reduce the time required for molding processing by reinforcing and forming a spoke section of a wheel for a car with unidirectional fiber with axial arrangement and chop-type fiber. CONSTITUTION:A spoke plate 5 is molded by additionally using unidirectional arrangement continuous carbon fiber/vinyl ester resin sheet molding compound and cut short carbon fiber/vinyl ester resin sheet molding compound and is reinforced by winding continuous fiber around a mounting hole for a hub 4 and rim 1. Then the wheel is formed by connecting the rim 1 molded using bias fabric and resin and the hub 4 made of metal through the spoke plate 5. As a result of such structure, the time required for molding processing can be reduced.
Patent JP-H0241090-A (JP)
Title: Signal processor
Inventor: HIRASHIMA MASAYOSHI
IPC: G06F21/10
Filed: 1988-07-29
Abstract: PURPOSE:To effectively inhibit illegal copy and to prevent interception of a charged broadcast program by extracting a control signal such as decoding key multiplexed in a TV signal of a charged program or the like by a receiver of a charged decoder or the like, applying cryptographic processing with a key specific to each terminal equipment and mixing and outputting the result during a horizontal/vertical blanking period of the original TV signal. CONSTITUTION:A key detection data extraction circuit 2 extracts a control signal from a TV signal inputted to an input signal P1 and a decoded key Kt is stored in a Kt memory of a cryptographic decoder 3 and various control signals are decoded. Then the key Kt is subjected to cryptographic processing by a cryptographic device 6 to form a key EKi (Kt) and format conversion circuit 5 applies format conversion. On the other hand, a mixing circuit 4 eliminates a video signal of the nH-th from the output signal of a buffer circuit 1 and the output of the conversion circuit 5 is superimposed and the recording video output is outputted via a buffer circuit 7. Thus, the signal cannot be reproduced by a charged decoder without the key Ki and illegal copy is prevented.
Patent JP-H0356314-A (JP)
Title: Vertical screw conveyor
Inventor: ARIMOTO TOKUICHI
IPC: B65G33/00
Filed: 1989-07-25
Abstract: PURPOSE:To easily achieve cleaning and maintenance and to eliminate restriction from the viewpoint of an installing position in a vertical screw conveyor which intermediately functions at the time of lifting and carrying waste treated sludge or the like in a basement by connecting a feed screw to the vicinity of an attaching and detaching port by a polygon socket and a polygon connecting rod. CONSTITUTION:A joint member 9 having a hexagonal socket 10 at a shaft center is welded to the lower end of a tube body of an upper feed screw 2. A joint member 11 having a hexagonal socket 12 with a symmetrical dimension at the shaft center is welded to the upper end of a lower feed screw 2' opposite thereto. Then, a hexagonal connecting rod 13 is fitted into the hexagonal sockets 10, 12 of both the joint members 9, 11 to connect the upper and lower feed screws 2, 2'. The connecting portion is set in the vicinity of an attaching and detaching port 4. A cleaning and maintenance are, therefore, facilitated and restriction on an installing position can be eliminated.
Patent JP-S5893846-A (JP)
Title: Fiber reinforced metal type composite material and its manufacture
Inventor: MORITA AKIYOSHI
IPC: C22C21/00
Filed: 1981-11-30
Abstract: PURPOSE:To enhance the wear resistance of a composite material and to reduce the extent of wear of its opposite material by using an assembly of reinforcing fibers having an antifriction substance stuck to the surfaces and present among the fibers in a dispersed state as a reinforcing material. CONSTITUTION:A mixture of reinforcing fibers with an antifriction substance which is solidified by drying, e.g., pitch or tar is prepared, and a molded body of reinforcing fibers having a prescried shape is formed with the mixture. The molded body is dried and put in a mold, and a molten matrix metal is introduced into the mold and solidified under pressure to obtain a fiber reinforced metal type composite material contg. reinforcing fibers having the antifriction substance stuck to the surfaces and present among the fibers in a dispersed state. Pb(NO3)2, BaSO4 or the like which is converted into an antifriction substance by chemical treatment may be used.
Patent JP-H1175235-A (JP)
Title: Method for determining timing advance information and method for coping with hand-over, localization in cellular radio communication system
Inventor: DESORBAY ERIC
IPC: H04B7/26
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To optimize the use state of resources by allowing a 2nd base station to calculate timing advance information related to a mobile station for the 2nd base station by a synchronizing signal sequence sent from the mobile station over a 1st target channel. SOLUTION: The mobile station MS interrupts the call of a current channel to the base station BTS1, sends the synchronizing signal sequence to the base station BTS2 over the 1st target channel, and returns to the call through the current channel to the base station BTS1 right after the transmission. At the same time, the base station BTS2 calculates the timing advance information TA related to the mobile station MS for the base station BTS2 and sends it to the mobile station MS through a base station controller BSC. Consequently, the 1st target channel becomes a common access channel and usable by all mobile stations that the base station GTS2 needs to calculate the information TA for.
Patent JP-H1122237-A (JP)
Title: Vibration control structure for building structure
Inventor: ISHIMARU TATSUJI
IPC: E04H9/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To solve such problems in controlling vibration of a building by an earthquake, strong wind, etc., by a mass damper type vibration control/structure system as an energy absorption mechanism in a passive system which requires a large capacity of auxiliary mass to mass of a main structure that large difficulty is generated in design because a facility system is disconnected when a middle floor of a multistoried building is separated with relation to a structural system, and that generation of torsional vibration by input of the earthquake is hard to be restricted because rigidity in a separation layer between an auxiliary mass part and a main structure part becomes low. SOLUTION: This structure is composed of a first structure 12 formed in a gate shape or T-shape, or in a combined form of them provided to stand on a lower structure 11, and a second structure 13 supported on the tower structure 11 to be capable of having mutually different actions in the gate- shaped or T-shaped structure 12. In this case, a damping device 15 of a viscosity damping type and a damping device 16 of an elasticity hysteresis type are provided between the first structure 12 and the second structure 13.
Patent JP-S5893864-A (JP)
Title: Electroless plating method
Inventor: HONMA HIDEO
IPC: C23C18/31
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a plating film of high quality easily, by separating a plating cell into a cathode chamber and an anode chamber by means of an anion exchange membrane, and making possible of the removal of the product of plating reaction accumulated in an electroless plating chamber serving also as well the anode chamber. CONSTITUTION:An anode chamber 2 serving also as well an electroless plating bath and a cathode chamber 3 are separated by means of an anion exchange membrane 1. An anode 4 consisting of plating metal is disposed in the chamber 2, and an aq. soln. contg. a complexing agent for metallic ions is put therein. An aq. soln. contg. hydroxide ions is put in the chamber 3 and a cathode 5 is disposed. Thereafter, DC electricity is conducted between both electrodes to liberate plating metallic ions from the anode 4 and to migrate the hydroxide ions in the chamber 3 through an exchange membrane 1 into the chamber 2. Metallic ions and hydroxide ions are supplied to the electroless plating bath serving also as well the chamber 2 or a separately provided electroless plating bath 6.
Patent JP-S6436242-A (JP)
Title: Button path type communication method
Inventor: ISHIHARA YOSHIHIKO
IPC: H04L12/437
Filed: 1987-07-31
Abstract: PURPOSE:To prevent external disturbance to a communication system even when a node number is set in error and the power supply is applied by allowing a node whose power is applied to send a data after a node receiving the transmission right receives a D-button informing not-ready in a ring connection system. CONSTITUTION:When the power supply of a node is energized, a discrimination step K1 discriminates whether or not the node is ready. In case of the discrimination by the step K1 resulting in YES, a discrimination step K3 discriminates the presence or absence of a D-button. When the received content is the D-button and the discrimination step K3 tells YES, a discrimination step K4 discriminates the presence or absence of a transmission command. In case of YES by the discrimination step K4, its own node becomes the transmission node, transmits the command and receives a response from the reception node and transmits N-button. In case of NO by the discrimination step K4, the N-button is transmitted without transmitting the command and response, the monitor program is entered and then the processing similar to a conventional system is applied. Thus, even when a number N1 is set in error to a node SN2 of node number N2 and the power is applied, no collision of transmission signal takes place.
Patent JP-H1137434-A (JP)
Title: Inner wall structure of melting furnace
Inventor: HATTA TOKUAKI
IPC: F23M5/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To protect an inner wall of a melting furnace from a physicochemical erosion caused by a molten clinker and an erosive gas such as Cl2 by making the inner wall of the melting furnace have a structure which includes a clinker layer, a refractories layer for furnace wall and a cooler from the inside of the furnace. SOLUTION: The surface of an inner wall of a melting furnace is cooled at a temperature not more than the solidifying temperature of a molten clinker and at a temperature sufficient to adhere and solidify the molten material and a clinker layer 2 is forward. Subsequently, on the outside portion of the clinker layer 2, a refractories layer 4 for furnace wall of a relatively thin thickness which has a high thermal conductivity, a low heat transfer resistance and a large heat flux is formed. To the refractories layer 4 for furnace wall, a cooler 10 to which tubes 12 and fins 14 provided with anchors are adhered firmly. Due to such a construction, the inner wall of the melting furnace is protected from the physicochemical erosion caused by the molten clinker and an erosive gas such as Cl2 .
Patent JP-S6286125-A (JP)
Title: Production of hot rolled steel products having high strength and high toughness
Inventor: OSHIRO TAKEHIKO
IPC: C21D9/52
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled steel products without requiring a tempering treatment entailing hardening and tempering after reheating by subjecting a specifically composed steel to quick cooling under prescribed conditions then to direct hardening after hot rolling and subjecting the steel to self tempering under prescribed conditions by the heat internally retained therein. CONSTITUTION:The ingot contg., by weight, 0.20-0.60% C, 0.10-0.35% Si, 0.30-1.80% Mn, and if necessary >=1 kinds among <=1.50% Cr, <=0.30% Mo and <=0.005% S and consisting of the balance iron is hot rolled. The steel is quickly cooled from A3-A3+150 deg.C down to the temp. above 50 deg.C and below the Ms point after the end of said rolling to provide the internally retained heat in such a manner that the surface temp. attains 100-600 deg.C to effect the self tempering. The rolled steel products, more particularly, rolled steel bars, which consist essentially of the tempered martensite structure in the surface layer part and tempered martensite and bainite or supercooled ferrite pearlite structure in the central part and are much improved in the strength and toughness are thus obtd.
Patent JP-S5895976-A (JP)
Title: Digital phase control circuit
Inventor: MIYAJIMA TOORU
IPC: H02J3/38
Filed: 1981-11-30
Abstract: PURPOSE:To always obtain the same voltage control characteristic even in any of 50Hz and 60Hz in frequency by forming a flip-flop controlled by the output signal of a reversible counter which inputs as input signals an oscillator signal and a synchronizing signal. CONSTITUTION:The output signal (b) of an oscillator 28 which oscillates in frequency of intermediate between 50Hz and 60Hz of an AC power source frequency and a synchronizing signal ss are inputted as up and down count input signals to a reversible counter 30. The flip-flop 20 is controlled by the borrow and carry output signals of the counter 30, thereby automatically discriminating whether the frequency of the controlled AC voltage signal is 50Hz or 60Hz, the discriminated result is outputted from the flip-flop, thereby switching the frequency of clock signals CK1, CK2 for deciding the resolution of the phase angle control between the 50Hz and 60Hz of two stages and obtaining always the same voltage control characteristics.
Patent JP-H0355050-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONO EIJI
IPC: A61B8/08
Filed: 1989-07-24
Abstract: PURPOSE:To repeatedly observe an arbitrary continuous image without using an external memory medium such as a VTR by selectively controlling the repeated observation within an arbitrary memory range of an ultrasonic scanning line unit or the searching of an image by an operating control table. CONSTITUTION:The output data of a working buffer memory 4 and that of an ultrasonic scanning line memory group 5 are changed over by an operating control table 11. When a change-over device 6 delivers the direct output data of the working buffer memory 4 to a frame memory 7, the data is displayed on a display apparatus 9 within a real time from the frame memory 7 through a D/A converter 8. When the change-over device 6 selects the output data of the ultrasonic scanning line memory group 5, continuously stored ultrasonic data is displayed on the display apparatus 9 through the frame memory 7 and the D/A converter 8. In this case, since a memory address control part 10 is controlled by an operating control table 11, the repeated observation of the arbitrary address space of the ultrasonic scanning line memory group 5 or the searching of an image can be performed.
Patent JP-S58103387-A (JP)
Inventor: KUSABA SUZANTAI
IPC: C07D461/00
Filed: 1982-11-04
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-S6351058-A (JP)
Title: Fuel cell
Inventor: SHIROKURA KENICHI
IPC: H01M8/24
Filed: 1986-08-20
Abstract: PURPOSE:To improve overall efficiency by providing a heat exchanger in a gas supply manifold, wherein the heat exchanger is in connection with a gas discharge manifold by a connecting pipe at one terminal thereof and with a gas discharge pipe at the other terminal thereof, and providing a phosphate adsorber on the connecting pipe as well. CONSTITUTION:A fuel comprises an air supply manifold 2 and an air discharge manifold 3 oppositely located at both lateral sides of a cell main body 1, installing a heat exchanger in the air supply manifold 2, wherein a heat exchange tube 5 is in connection with the air discharge mainfold 3 by a connecting pipe 4 at one terminal thereof and with the air discharge pipe 5a at the other terminal thereof, and providing a phosphate adsorber 6 on the connecting pipe 4 as well. Accordingly, air gas supplied to the cell main body 1 is discharged through the air discharge manifold 3 and heat exchange is conducted in contact with phosphate-free hot air, resulting in the saving of heat energy required for heating fuel and oxidizer gas. With the arrangement, a heat exchanger can be formed by selecting materials with a good heat efficiency, paying no heed to phosphate-resistance properties thereof, and overall efficiency can be improved.
Patent JP-H0723601-A (JP)
Title: Working vehicle for agriculture
Inventor: NOCHI SUSUMU
IPC: B60K17/28
Filed: 1993-07-06
Abstract: PURPOSE:To provide a working vehicle capable of reversely moving at all variable positions in the main speed variation and automatically stopping PTO output in the case of reverse movement. CONSTITUTION:In a working vehicle for agriculture equipped with a main speed regulating mechanism 33 which changes over a forward and a backward travels and an auxiliary speed regulating mechanism 51 which changes over a speed increase and decrease, a reverse change over device 48 which reverses a running output of the main speed regulating mechanism 33 is installed on the auciliary speed regulating machanism 51, and further, a connecting member 77 which acts to cut PTO clutch 73 for putting on and off the PTO output linked with a reverse output operation by the reverse change over device 48 is installed.
Patent JP-S6355024-A (JP)
Inventor: SATO YOSHIRO
IPC: B65B31/04
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。