baber/WOPTO huggingface dataset:
Patent JP-H0753729-A (JP)
Title: Preparation of photochromic dye-containing fine polyolefin resin powder
Inventor: KOBAYASHI YASUSHI
IPC: C09B67/22
Filed: 1993-08-10
Abstract: PURPOSE:To prepare the powder improved in color development life by dissolving a polyolefin resin and a photochromic dye at a given wt. ratio in xylene, and then recovering the solvent with a vacuum dryer while at the same time obtaining the resulting particles in a dry state. CONSTITUTION:15-30 pts.wt. polyolefin resin, such as PE or PP, having a mol.wt. of 5,000 to 15,000, and 0.5-10wt.%, based on the resin, photochromic dye such as a spiropyran dye are added to and homogeneously dissolved in 100 pts.wt. xylene under stirring at a temp. of at most 110 deg.C. Thereafter, the temp. of the resulting soln. is dropped to at most about 80 deg.C. The soln. is then transferred to a vacuum dryer equipped with a stirrer, wherein it is dried under reduced pressure to simultaneously recover xylene. The resulting particles are pulverized with a jet pulverizer or the like to obtain a photochromic dye-contg. fine polyolefin resin powder having a particle size of at most 70mum and a color development life of 600 to 800hr.
Patent JP-H0266595-A (JP)
Title: Data and still image display device
Inventor: MATSUMURA KOICHI
IPC: G09G5/377
Filed: 1988-08-31
Abstract: PURPOSE:To display a still image of a necessary item in addition to data stored on a floppy disk by inputting recording data on a magnetic disk to a video reproducer controller and a video reproducer upon occasion. CONSTITUTION:Data which is inputted from the floppy disk by a microcomputer is displayed on a display 6 through the microcomputer 2 and a superimposer 5. Further, a magnetic disk 7 after photography by an electronic still camera is loaded in the video reproducer 5. Consequently, necessary data on the floppy disk 1 can be displayed on the display 6 through the operation of the microcomputer 2. Further, the record of the magnetic disk 7 which is photographed by the electronic still camera is inputted to the superimposer 5 and displayed at part of the screen of the display 6.
Patent JP-S60111032-A (JP)
Title: Intake air amount controller of engine
Inventor: TAMAKI SHIGEO
IPC: F02D33/02
Filed: 1983-11-21
Abstract: PURPOSE:To prevent soot and adhesive substances from sticking to the periphery of a carbureter in a fuel injection type engine by providing a heater in, especially, an orifice part of a bypass passage which bypasses a throttle valve so as to burn soot and so on. CONSTITUTION:A nichrome wire 8 is embedded in the surface of an orifice 7 to burn soot and so on stuck to the surface thereof by heating the nichrome wire 8. Similarly, another nichrome wire 8 is embedded in the end part of an adjustment screw 6 so as to burn soot and so on. The burning timing may be either in the idling or driving, however it is preferable that the burning is performed when a car runs at a high speed since power consumption for the burning at the idling time will overload an engine so that the probability of engine stall may be increased. When the heating elements 8 are supplied with power at the time of high speed drive, the engine is subjected to less load. Besides, at the time of high speed run, the amount of air which passes through the vicinity of a throttle valve is great while the amount of air which is supplied via a passage 4 is small, on account of which the rate of cooling the heating elements 8 by passing air may be reduced for higher burning effect.
Patent JP-S58116478-A (JP)
Title: 2-amino-1-(1,3-dioxoran-4-yl)-ethanol compound, manufacture of same and manufacture of 5-(n-(2-hydroxyethyl)-acetylamino)-2,4,6-triiodo- isophthalic acid-bis-(2,3,4-trihydroxy-but-1-yl)-diamide
Inventor: URURITSUHI NIITOBARA
IPC: C07D317/28
Filed: 1982-12-16
Abstract: 2-Amino-1-(1,3-dioxolan-4-yl)ethanol compounds of formula (I) <IMAGE>  (I)  wherein R1 and R2 are identical or different and can be hydrogen or a lower alkyl group of 1-4 carbon atoms; or when R2 is an alkyl group of 1-4 carbon atoms, R1 can also be an alkoxy group of 1-4 carbon atoms; or R1 and R2 combined form an alkylene residue of 5 or 6 carbon atoms, are especially suited as intermediates in the production of opacifying compounds useful in X-ray contrast media.
Patent JP-H0864961-A (JP)
Title: Metallic foil clad body, adhesive layer, and adhesive
Inventor: OU TOUTOU
IPC: C09J201/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide bonding technology for forming a metallic body to be bonded firmly in a minute printed circuit board with high-density pattern and realizing a printed circuit board with good strength between the metallic body and an adhesive layer. CONSTITUTION: In a production step, thermosetting resin and/or a homogeneous mixture of photosensitive resin and thermoplastic resin are used as a raw material and hardened to form a uniform resin complex with pseudo-uniform compatibility structure, co-continuity structure or spherical domain structure. The uniform resin complex can be used as a heat-resistant resin matrix in an adhesive layer. In this way, a strong resin matrix for an adhesive can be obtained without reducing heat resistance, electric insulation or chemical stability.
Patent JP-H0860263-A (JP)
Title: Method for removing impurity element from molten metal and device therefor
Inventor: ASAI SHIGEO
IPC: C22B9/02
Filed: 1994-08-23
Abstract: PURPOSE: To rapidly and efficiently remove an impurity as an intermetallic compd. from molten metal by forming the impurity included in the molten metal as the intermetallic compd. and applying electromagnetic force thereto while passing the impurity in a capillary body. CONSTITUTION: Mn is added at about 0.3 to 2% to the molten metal to form the Al-Mn-Fe based intermetallic compd. in order to remove iron from, for example, an Al material. The molten metal contg. such intermetallic compd. is injected into the capillary body 4 held at a prescribed temp by a heating furnace 3 from its injection port 5 and is passed in the capillary body 4. At this time, a DC current is passed to the capillary body 4 by an electrode 2 and a DC magnetic field is applied in a direction nearly perpendicular to the DC current by a DC electromagnet 1 to generate the electromagnetic force. As a result, the intermetallic compd. settles in the lower part of the capillary body 4 in the direction opposite to the direction of the electromagnetic force, by which the iron of the impurity is removed.
Patent JP-H1056816-A (JP)
Title: Working vehicle leading controller
Inventor: YUKIMOTO OSAMU
IPC: G01R33/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle leading controller that enables stable steering control and stable running of a moving vehicle while maintaining a predetermined running accuracy in a plurality of running routes. SOLUTION: This working vehicle leading controller comprises a leading wire provided for supplying an electric current to the ground side, a steering magnetic-field detector means for detecting strength of the magnetic field generated by the current on the working vehicle V side, a control means 12 for controlling an electric steering motor that leads the running vehicle on the basis of information detected by the steering magnetic-field detector means in a plurality of mutually parallel running routes in the longitudinal direction of the leading wire 2, and a magnetic-field variation detector means GK for detecting variations of the magnetic field strength in the direction along the vehicle body width in such a way that in the working vehicle leading controller which controls the running vehicle,  the value of a control variable in operation of the electric motor is obtained from a deviation of the detected value from the preset target value and a steering direction control constant which is obtained based on data detected by the magnetic-field variation detector means GK.
Patent JP-H0382599-A (JP)
Title: Method for processing liquid continuity core
Inventor: SAKUTA RYUTARO
IPC: B43K1/12
Filed: 1989-08-26
Abstract: PURPOSE:To certainly remove burr generated necessarily by applying low temp. gas plasma treatment to one end of a liquid continuity core having liquid continuity passages formed to the inside or outside of the core member thereof in the axial direction. CONSTITUTION:Any liquid continuity core possible to treat formed by providing liquid continuity passages 2 utilizing a capillary phenomenon to the inside or outside of a columinar core 1 made of a synthetic resin material along the axial direction thereof and grinding one end part of said core member 1 into a predetermined shape to form a liquid supply part is used regardless of a kind. As gas to be used, oxygen gas is pref. and reaction is desirably performed in a state holding a vacuum degree to a range of 0.3 - 2.0 Torr. A plasma reactor is used and a high frequency current is applied to gas set to a predetermined vacuum degree to form a plasma state and a generated neutral radical is reacted with at least the leading end part of the liquid continuity core 1 and a chemical change is generated on the surface of the synthetic resin constituting the liquid continuity core and in the surface layer up to depth of several thousand Angstrom  in the vicinity of said surface to decompose the surface part of the resin. As a result, the burr formed to the leading end of the liquid continuity core can be certainly removed within a short time.
Patent JP-H0947232-A (JP)
Title: Egg shell-reinforcing agent and feed
Inventor: MATAHIRA YOSHIHARU
IPC: A23K1/16
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an egg shell-reinforcing agent capable of strengthening not only an egg shell but also a shell membrane supporting the shell, increasing pressure resisting strength and improving brittleness to suppress an egg breakage ratio and to obtain a feed mixed with the agent. SOLUTION: This egg shell-reinforcing agent is obtained by compounding 100 pts.wt. of flaky or powdery shell of a crab with 0.1-60 pts.wt. of at least one kind selected from chitosan, N-acetylglucosamine, D-glucosamine and their salts. When the egg shell-reinforcing agent is fed to the poultry as it is or after compounded with feed, the strength of shell of the eggs of the poultry is improved. The reinforcing feed is prepared by adding 0.01-10wt.% of the agent to an ordinary feed for the poultry.
Patent JP-S6462959-A (JP)
Title: Adherent image sensor
Inventor: TSUJI SHIRO
IPC: H04N1/028
Filed: 1987-09-02
Abstract: PURPOSE:To execute a stable reading by making a frame which is a frame body to hold a sensor substrate, an LED and a rod lens array on a stationary surface into a single construction. CONSTITUTION:An original 8 sandwiched between a glass board 6 and a platen 7 is correctly irradiated since the shape of a unifying-type frame 9 is correctly made by an LED5 which is a single light source. A light reflected at the original 8 is image-formed through a rod array 4 to a sensor in which the erect unmagnification image of the original 8 is arranged on a sensor substrate 2, and the original 8 is read. In such a way, since the unifying-type frame 9 is used, the parallelism of the stationary surface of the sensor substrate 2 and the glass board 6 is good, and simultaneously, the perpendicularity of the station ary surface of the sensor substrate 2 and the stationary surface of the rod lens array 4 is good. As a result, the optical axes of the sensor position of the sensor substrate 2 and the rod lens array 4 can be easily made to coincide, and the stable reading can be executed.
Patent JP-H06224748-A (JP)
Title: Variable frequency divider circuit
Inventor: MURASE HIROSHI
IPC: H03K23/66
Filed: 1991-08-30
Abstract: PURPOSE:To attain odd number frequency division with a duty factor of 50% by the simple circuit. CONSTITUTION:Bits except a most significant bit among count bits of a binary counter are given to high-order bit terminals of coincidence detection circuit 20 and an inverse of a clock pulse is inputted to an LSB terminal of the circuit 20. When the input value to the coincidence detection circuit 20 is coincident with a content of a frequency divider ratio setting register 14, an output of the coincidence detection circuit 20 goes to an H level and a flip-flop 21 is reset. When the count of the binary counter 10 is coincident with the content of the frequency division ratio setting register 14, the flip-flop 21 is set and the binary counter 10 is reset. Then an odd number frequency division output with a duty ratio of 50% is obtained.
Patent JP-H0669298-A (JP)
Title: Manufacture of integrated circuit
Inventor: YAKUTA KENICHI
IPC: H01L21/326
Filed: 1992-08-19
Abstract: PURPOSE:To execute burn-in for removing a latent defect in a wafer state. CONSTITUTION:Wirings are led from isolated regions 3 of many undivided chips 2 formed on a semiconductor wafer 1, the wirings of the same type are connected together, and the wirings connected together are respectively extended to be connected to a power source terminal 5, a grounding terminal 6, an input signal terminal 7, a data input/output signal terminal 8 provided at a periphery of the wafer 1. Thus, since a burn-in voltage can be simultaneously applied to the chips on the wafer 1, a burn-in of a high efficiency can be simultaneously executed.
Patent JP-S59109917-A (JP)
Title: Rotation angle position detector for motor for variable damping force type hydraulic buffer
Inventor: KAKIZAKI SHINOBU
IPC: F16F9/50
Filed: 1982-12-15
Abstract: PURPOSE:To detect a fault mode due to the disconnection of wire or a short- circuit, etc., by providing slit-shape cut parts at plural positions in conductive patterns which constitute an encoder, and providing resistances which connect optional selected cut parts. CONSTITUTION:The encoder used for the rotation angle position detector for a motor consists of concentric conductive patterns 42 and 43, a power source pattern 44, and a contactor 45 which slides in contact with the patterns 42-44 while rotating synchronizing with the rotation of the motor. The patterns 42 and 43 are provided with slit-shape cut parts 42a and 42b, and 43a and 43b respectively, and the cut parts 42b and 43b are connected together by the resistance R. Electrodes A and B of the patterns 42 and 43 are grounded through resistances Ra and Rb and a power source E is connected to the electrode of a pattern C. The encoder is divided into four areas (c)-(f) and the potential when the contactor 45 is positioned in respective areas is set to a specific value by the values of resistances R, Ra, and Rb, and the power source E. Therefore, the potential of each area is measured to detect easily the separation, wire disconnection, short-circut, etc., of the contactor 45.
Patent JP-H0561547-A (JP)
Title: Positioning device
Inventor: OTSUKA JIRO
IPC: G05D3/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a positioning device which can prevent the vibrations by absorbing the force of inertia that causes the residual vibrations in a normal positioning state or the positioning state of a rotational angle. CONSTITUTION:This device is provided with a bed 5, an auxiliary table 7 which is movably supported above the bed 5 in the longitudinal direction, a table 3 which is movably supported above the bed 5 in the longitudinal direction, an actuator 1 and a feed element 2 which produce the force to change the relative position between both tables 7 and 3, a position detector 6 which detects the position of the table 3 to the bed 5, and a controller which controls the actuator 1 based on the detection signal of the detector 6.
Patent JP-S6377578-A (JP)
Title: Method for lining and repairing inside surface of pipe
Inventor: KOGA MOTOYUKI
IPC: B05D7/14
Filed: 1986-09-17
Abstract: PURPOSE:To maintain a specified flowing speed of a lining resin by providing a throttle valve for controlling the flow rate of the pneumatic air to be introduced into a pipe to air pressure supplying means of a launcher connected to the end of the pipe on the side where a packing resin is to be fed. CONSTITUTION:The launcher 2 which is provided with resin supplying means 4, 5 and the air pressure supplying means 6, 7 is connected to the end of the pipe on the side where the packing resin A is to be fed. The throttle valve 12 to control the flow rate of the pneumatic air to be introduced into the pipe is provided to the air pressure supplying means 6, 7 of the launcher 2 to control the flow rate of the pneumatic air to be introduced into an existing piping 1 through the launcher 2. As a result, pressing force is attenuated to comply with a decrease in the amt. of the flowing resin, by which the constant flowing speed of the lining resin is maintained and the abrupt blow-through and running of the flowing resin at the terminal part are prevented.
Patent JP-H0664424-A (JP)
Title: Suspension device for automobile
Inventor: MAEDA HIROSHI
IPC: B60G11/44
Filed: 1992-08-19
Abstract: PURPOSE:To provide a lightweight, low-cost suspension device with torsion bars while attaining superior riding quality and steering stability. CONSTITUTION:One ends of torsion bars 21a, 21b are fixed to lower arms 11a, 11b of a suspension device. One ends of sleeves 25a, 25b are fixed to the other end of the torsion bar and the other ends of the sleeves are fixed to flexible plates 24a, 24b by welding, etc. The flexible plates are so formed as to deform elastically in the front and rear direction of the car body and displacement in the front and rear direction of the suspension device is secured without prevention of the torsion bars so that a vehicle with superior riding quality can be provided.
Patent JP-S6465153-A (JP)
Title: Production of shape memory elastomer
Inventor: FUJIMOTO KENICHI
IPC: C08L21/00
Filed: 1987-09-04
Abstract: PURPOSE:To obtain an elastomer which has a large restoring force and can be instantaneously restored to its initial shape, by mixing a mixture of a vinyl polymer with an acrylic acid derivative polymer with a gel of these polymers or a gel of a rubber and crosslinking the resulting mixture. CONSTITUTION:A polymer of component (A) based on a vinyl monomer is blended with a polymer of component B based on an acrylic acid derivative or a natural or synthetic rubber. A previously formed gel of a polymer of component A, a polymer of component B or a natural or synthetic rubber is added to 100pts.wt. this blend. A three-dimensional network structure is formed by crosslinking in at least one of the polymer of component A, the polymer of component B and the rubber to obtain the purpose shape memory elastomer. Alternatively a monomer of component A is copolymerized with a monomer of component B, and about 5-60pts.wt. previously formed gel of a copolymer of a monomer of component A with a monomer of component B is added to 100pts.wt. this copolymer. A three-dimensional network structure is formed in it by crosslinking.
Patent JP-S6376780-A (JP)
Title: Laser beam machining device
Inventor: MATSUSHITA NAOHISA
IPC: B23K26/00
Filed: 1986-09-18
Abstract: PURPOSE:To improve a working quality by providing the detection device of the moving speed of a work table, operating the output of a laser beam corresponding to its moving speed as well and performing a cutting with its output. CONSTITUTION:An output control part 8 is provided on a laser beam device and the speed detecting circuit 82 of a work table 5, the encoder 81 of a motor 7, laser output arithmetic circuit 83, etc., are arranged at the inner part thereof. The encoder 81 directly connected to a driving motor 7 feeds to the circuit 82 the pulse of the period conformed to the actual rotation thereof and the circuit 82 inputs to the circuit 83 an actual working speed with its detection. The circuit 83 inputs to a control device 2 the laser output with its deciding based on the data of an output setting circuit 85. With this method, the laser output varies according to the work speed and the deformation of a material due to an over radiation heat can be prevented. Consequently the laser machining quality is improved.
Patent JP-S6464428-A (JP)
Title: Modulating and demodulating device with multiplexing function
Inventor: SENOO KEIICHI
IPC: H04J99/00
Filed: 1987-09-04
Abstract: PURPOSE:To improve data transferring efficiency with the same sum of the speed of respective channels by switching the respective channel speeds of a center side and a remote side data MODEM with a signal from the terminal equipment of the center side. CONSTITUTION:When the on-signal of an SDS signal is inputted from the terminal equipment of the center side to a multiplexing control circuit 9, a switching signal 11 is outputted to a multiplexing circuit 7 and an oscillator 8 is driven. Thus, the multiplexing circuit is set to one multiplexing mode. A sine wave signal is sent from a detector 7 to a remote side data MODEM 2. Thus, the sine wave signal is detected by the detector 17 and a detecting signal is outputted to a multiplexing control circuit 19. A switching signal 20 is outputted by the control circuit 19 and given to a multiplexing circuit 16. The multiplexing circuit 16 is switched by the switching signal 20 and set to the same mode as the multiplexing mode of a center side data MODEM 1. Next, when the off-signal of the SDS signal is outputted, the same operation is executed and both the MODEM 1 and the MODEM 2 are set to the other multiplexing mode.
Patent JP-H0867455-A (JP)
Title: Cable fastener for synthetic fiber cable
Inventor: HANSU GEE BUROTSUKURU
IPC: B66B7/08
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable-clamping device for heavy load adapted to a synthetic fiber cable and capable of securely fixing many cables in close proximity and in parallel. SOLUTION: This cable-clamping device is provided with at least one retaining drum 10 firmly connected to an elevator car or an elevator couterweight 7. A plurality of cable grooves 12 whose groove courses 16 end or run out adjacent to the other in parallel for the running-off narrower of cables 3 are arranged in parallel on the retaining drum 10. A cross section of the cable groove 12 becomes progressively narrower starting at the entry of the loaded cable. Up to four and more retaining drums 10 can be arranged, one behind and beside the other. The run-off regions 13 of the cable grooves 12 point towards one another on the retaining drum 10 in order to avoid a fanning-out of the cables 3 in front of a drive pulley.
Patent JP-2000055442-A (JP)
Title: Air conditioner
Inventor: HIDA KIYOTOSHI
IPC: F24F11/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal temperature rise of a compressor even upon malfunction of a microcomputer. SOLUTION: The air conditioner comprises a current detection circuit 3 for a compressor 1 being applied to an air conditioner for reducing current of the compressor 1 when the current level or the temperature of the compressor 1 exceeds an upper limit through the use of a microcomputer 7, and a circuit 4 for stopping operation of the compressor 1 when a current value detected by the current detection circuit 3 exceeds a preset allowable level even if the output from the microcomputer 7 set the compressor in operating state.