baber/WOPTO huggingface dataset:
Patent JP-S6423642-A (JP)
Title: Confidential information sharing system
Inventor: KOBAYASHI TETSUJI
IPC: H04L9/30
Filed: 1987-07-20
Abstract: PURPOSE:To securely certify an opposite-side communication device by using 2nd secret data for certification even when 1st secret data for confirmation is leaked, by using the two secret data for certification for each communication device. CONSTITUTION:At each communication device 1, processing is carried out to set the 1st and 2nd secret data for certification peculiar to each device. Then, when confidential information is transmitted from one communication device to another device for sharing the information by using a power cipher device 5, the legality of the opposite-side device 1 is confirmed by each communication device 1 by using the 1st secret data 1 for certification. Furthermore, the legality of the opposite-side communication device 1 is certified by each device 1 by using a common cipher device 6 and the 2nd secret data for certification. Therefore, confidential information (such as a code key, password, etc.,) can be shared by plural communication devices.
Patent JP-S6423878-A (JP)
Title: Agent for preventing denaturation of paste food
Inventor: TAKASAKI TAKASHI
IPC: A23L17/00
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the titled denaturation preventing agent for meat paste, KAMABOKO (boiled fish paste), sausage, ham, etc., effective in remarkably mitigating the denaturation of paste food and giving good taste, high springiness and excellent preservability to the paste food, by using decomposed protein extract and sugars as essential active components. CONSTITUTION:The objective denaturation preventing agent contains (A) a decomposed protein extract produced by decomposing protein with a proteinase and (B) sugars as essential active components and preferably (C) albumen, amino acids of refined soybean protein and organic acids. The agent is added in an amount of preferably 2.5-6pts.wt. per 100pts.wt. of a pasty product.
Patent JP-S5881409-A (JP)
Title: Recovery of pigment in waste ink
Inventor: MIZUTANI MASATAKA
IPC: B01D11/04
Filed: 1981-11-10
Abstract: PURPOSE:To carry out the sufficient recovery of valuables such as a pigment or a solvent from a waste ink, by a method wherein a mixed solvent consisting of a solvent inferior to and a solvent superior to pigment dispersibility is added to and mixed in the waste ink and the pigment after solid-liquid separation is dried. CONSTITUTION:A waste ink is introduced into a process 1 at first to remove impurities therein by a filter means or the like and concentrated in a process 2. Subsequently, a solvent good in pigment dispersibility and a solvent bads in pigment dispersbility and having flocculating capacity are added to and mixed in the concentrated ink in a definite ratio in a process 3 to made separability of the pigment particle good as well as to elute a resin or an additive on the surface of the pigment particle into a solvent phase. In the next step, the pigment particle is separated from the solvent by filtration or centrifugal separation in a process 4 and, while dried in a process 5, sent to a re-utilizing process 8 as the recovered pigment. On the other hand, the separated solvent is purified by a distillation method in a process 6 to be sent to a re-utilizing process 9.
Patent JP-H1024598-A (JP)
Title: Recovery device for ink jet head
Inventor: MURAKI MOTOHITO
IPC: B41J2/185
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a recovery device for an ink jet head which minimizes a deviation from a position with which a cap member comes into contact when an injection nozzle face is tightly closed and can open the injection nozzle face in such a state that a cap face is tilted. SOLUTION: A movable member 21 is freely movable in both directions in which it becomes close to and becomes remote from an injection nozzle, and a support member 20 is urged by a spring 22 in such a manner that the cap face of a cap member 14 is tilted to an injection nozzle face. Further, the support member 20 is set in such a manner that it is rotatable with the movable member 21 centered around a rotary center shaft 23.  In addition, given a reference face including the cap face during a tightly sealed state shown by a two-dot chain line as S1 and a reference face parallel with said reference face S1 including the contact point of a contact path 14a at a position for the start of the contact expressed by a solid line as S2, the center axial line of the rotary center shaft 23 is positioned closer to the reference face S2 than the reference face S1 and remote by a distance (a) from the reference face S1. Besides, the distance (a) is set in such a way that it is shorter than the distance (b) between the reference face S1 and the reference face S2.
Patent JP-H1026024-A (JP)
Title: Cylinder direct fuel injection type spark ignition internal combustion engine
Inventor: SHIBATA KENSHIROU
IPC: F02B75/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To lower the whole engine height and improve on-vehicle mounted properties in a cylinder direct fuel injection type spark. ignition internal combustion engine which can selectively change over into uniform air-fuel mixture forming in which the distribution of a fuel concentration in a combustion chamber is uniform, and stratified air-fuel mixture forming in which the distribution of the fuel concentration in the combustion chamber is ununiform, by specifying the arranging positions of a fuel injection valve and two ignition plugs. SOLUTION: A fuel injection valve 4 is arranged on the wall of a combustion chamber 12A so that an injection hole 4a at the end of the fuel injection valve 4 is exposed in a combustion chamber 12 in the approximately center part of the lower surface of a cylinder head 1 opposed to the combustion chamber 12, and a center line of fuel spray is approximately in parallel with a cylinder center shaft. While, two ignition plugs are respectively arranged on the wall of the combustion chamber 12A. A first plug 6 is arranged on the wall of the combustion chamber 12A so that an electrode 6a at the end of the first plug 6 is exposed in the combustion chamber 12 in a position in the vicinity of the injection valve 4 between intake and exhaust valves.  Also, a second plug 7 is arranged on the wall of the combustion chamber 12A so that an electrode 7a is exposed in the combustion chamber 12 at the periphery of the combustion chamber 12 between the intake and exhaust valves. Then a recess part 3a whose inner surface has a recessed curved surface, is formed on the intake side of the crown surface 3A of a piston 3.
Patent JP-S6073945-A (JP)
Inventor: HANDA HIROSHI
IPC: E04F13/12
Filed: 1983-09-29
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-S6239887-A (JP)
Inventor: ISHIDA TAKESHI
IPC: B65G47/48
Filed: 1985-08-16
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-2001005953-A (JP)
Title: Drawing information managing method and computer- readable recording medium
Inventor: INAI KAZUFUMI
IPC: G06F17/50
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently manage a large amount of element data and improve the efficiency of registering and retrieving processing by dividing a drawing into plural meshes and dynamically repeating the division of a mesh at need with respect to each mesh. SOLUTION: An original drawing before dividing is assumed to be mesh level 0 and a mesh after repeating n-times of division is assumed to be mesh level (n). A of the mesh level 1 obtained by dividing a drawing 20 of the mesh level 0 in four is furthermore divided in four to be of a mesh level 2, and C of the mesh level 2 is divided to be of a mesh level 3. A mesh of the mesh level 2 becomes AD in the fourth quadrant of the mesh level 1 obtained by dividing the first quadrant A of the mesh level 0. A mesh 22 of the mesh level 3 becomes ACD in the fourth quadrant of the mesh level 2 obtained by dividing the first quadrant A of the mesh level 1. An element can be stored in a file by using the name of a mesh as a part of a file name.
Patent JP-H0839387-A (JP)
Title: Throw-away chip and milling cutter using it
Inventor: ARAI TATSUO
IPC: B23Q11/10
Filed: 1994-07-29
Abstract: PURPOSE:To surely lubricate the cutting edge of the throw-away chip of a milling cutter and to surely discharge chips to the outside of the milling cutter. CONSTITUTION:A cutting liquid supplied through a cutting liquid supply hole 35 bored in a cutter main body 30 is directly supplied to a cutting face 14 through a cutting liquid supply groove 15 formed on a throw-away chip 10. Thus, regardless of the size of the outer diameter of the milling cutter, a cutting edge 13 of the throw-away chip 10 can be surely lubricated and cooled so as to improve its life. As the chips are forced to flow and with the cutting liquid to the outside of a chip pocket, so that there is no possibility that the chips enter between a machined finished surface and the front part of the milling butter to damage the finished surface and that the chips are caught in the cutting edge 13 to cause chipping in the cutting edge 13.
Patent JP-S57102920-A (JP)
Title: Epoxy resin composition
Inventor: YAMAMOTO HIROSHI
IPC: C08G59/60
Filed: 1980-12-17
Abstract: PURPOSE: The titled composition excellent in high-temperature water resistance, blistering resistance and peeling strength, consisting of an epoxy resin, a polyamide resin and finely divided dicyandiamide.  
     CONSTITUTION: The following components are blended and molten under agitation at 50W120°C: (A) 100pts.wt. epoxy resin, epoxy equivalent weight 100W 3,000, (B) 5W100pts.wt. polyamide resin, e.g., nylon 11, (C) 2W20wt% finely divided dicyandiamide containing not less than 90wt% fine particles with diameters ≤5μ, and (D) 0W5pts.wt. silane coupling agent, e.g., γaminopropyltrimethoxysilane.  
     EFFECT: It is possible to produce cured products exhibiting excellent blistering resistance, for example, in high-temperature water at a temperature ≥100°C, a mixed solvent containing an alcoholic organic solvent and water, or an aqueous solution of a surfactant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0734657-A (JP)
Title: Concrete formwork
Inventor: SUZUKI SHOYA
IPC: E04G9/02
Filed: 1993-07-20
Abstract: PURPOSE:To prevent forming of groove at joint of a formwork when concrete is placed by connecting concrete formworks to each other to prevent forming of seam lines at the forming surface of concrete. CONSTITUTION:Side plates 1b and 1c are formed by bending a forming plate 1 at right angle. A recessed groove 1a is formed at the inner corner part of a bent part C of the forming plate 1. Also a thin wall part 1b is formed at the outer corner part of the bent part C. The curved surface M at the outer corner part of the bent part C is reduced smaller. Then, it is prevented that, with both forming plates 1 and 1 connected to each other, a groove K is reduced to form seam lines at the forming surface of concrete.
Patent JP-H06166793-A (JP)
Title: Thermoplastic resin composition
Inventor: YANAGASE AKIRA
IPC: C08F291/02
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in impact resistance and pigment colorability. CONSTITUTION:This resin composition is composed of (A) a graft complex rubber, prepared by graft copolymerization of one or two or more vinylic monomers with a complex rubber composed of a polyorganosiloxane component and an alkyl (meth)acrylate rubber component, having 0.01-0.07mum number- average particle diameter and containing particles having >0.10mum particle diameter in a volume of <=20% based on the total particle volume and (B) at least one thermoplastic resin selected from polyamide resins, polyphenylene sulfide resins and polymers and copolymers of ethylenically unsaturated monomers.
Patent JP-H0468005-A (JP)
Title: Production of fluorocopolymer
Inventor: OCHIAI KATSUNORI
IPC: C08F216/12
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a fluorocopolymer having a small temperature dependency of melt viscosity by copolymerizing tetrafluoroethylene with fluoromonovinyl ether in the presence of fluorodivinyl ether. CONSTITUTION:40-98mol% tetrafluoroethylene is copolymerized with 1-40mol% fluoromonovinyl ether of the formula: CF2=CFOCH2Rf (wherein Rf is perfluoroalkyl) and 1-20mol% fluorodivinyl ether of the formula: CF2=CFOCF2 CF2OCF=CF2.
Patent JP-H09342-A (JP)
Title: Compact with illuminator
Inventor: KATSUMATA TSUGIO
IPC: A45D33/32
Filed: 1995-06-22
Abstract: PURPOSE: To provide a compact equipped with an illuminator, which can be manufactured easily, is easy to use, and makes it possible for a user to make her up even in a dark place. CONSTITUTION: A compact composed of a case body 1 with a storage depression 2 having a holding mechanism 3, and a hinge C formed by pivoting a cover 10 to which a mirror 11 is fastened to each rear end which can be assembled easily and provides illumination to help a user to make her up because a long cylindrical illuminator 20 having an engaging mechanism 23 which engages with the holding mechanism 3 is stored in the storage depression 2 in a detachable manner and can be mounted to the circumferential wall 12 of the cover 10 by the engaging mechanism 23.
Patent JP-2001008673-A (JP)
Title: Food-processing device equipped with rotary valve
Inventor: IWATA HITOSHI
IPC: A23L3/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a food-processing device capable of working continuously and surely cooking and sterilizing a food raw material. SOLUTION: This food-processing device 100 is equipped with a pressurizing heat-treating part 102 for sterilizing or cooking a solid food raw material filled in a container in a pressurized and heated state. A preliminary heating part 110 for preliminary heating a retainer 130 filled with the solid food raw material is arranged in the upstream side of the pressurized heat-treating part 100. An introducing rotary valve 112 for transferring the retainer 130 filled with the solid food raw material from the outside of the upstream side of the pressurized heat-treating part 102 into the pressurized heat-treating part 102, is arranged at a container sending-in part 104.  A delivering rotary valve 114 for transferring the retainer 130 filled with the solid food raw material from the inside of the pressurizing heat-treating device to the outside in the downstream side, is arranged at the container delivering part 108.
Patent JP-S6424128-A (JP)
Title: Throttle valve driving device
Inventor: ABE TOMOAKI
IPC: F02D9/02
Filed: 1987-07-17
Abstract: PURPOSE:To aim at saving of the establishment space inside an engine room so as to enable the effective arrangement of the parts, in a device where a degree of a throttle valve opening is adjusted by a motor, by providing the motor in a suction pipe. CONSTITUTION:A suction pipe 3 of an engine is formed with a small diameter part 13 on the upstream side and a large diameter part 15 connected to the small diameter part 13. A motor 23 is supported with a supporting member 21 radially disposed inside the large diameter part 15. The throttle valve 27 supported by the shaft 25 is provided on the small diameter part 13 located on the upstream side from the motor 23. The throttle valve 27 is connected to the end part of an output shaft 33 of the motor 23 through links 29, 31. The motor 23 rotates a rotator 49 in the magnetic field generated on the winding of a stator 43 by applying current thereto. Thereby, the output shaft 33 provided with a male screw which is screwed into a female screw for preventing the rotation is moved in the radial direction.
Patent JP-H0627831-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a highly reliable image-forming device capable of preventing partial image-omission, such as transfer repulsion and image development of low transfer rate being an imperfect transfer, even in such environmental conditions as high temperature/high humidity or low temperature/low humidity, and always forming images of high image quality. CONSTITUTION:A charge application means, such as a brush 34, which applies charges to recording paper P and attracts the recording paper P to a transfer belt 31 detects the value of a flowing current via the recording paper P, and detects the environmental conditions of the image forming device by using the detected current value. The information of the detecting means is inputted to a circuit which controls the rotation of a stepping motor driving a cam 38a for pressing the transfer belt 31 to a photosensitive drum 10. Thereby the transfer belt 31 is pressed to the photosensitive drum 10 at a prescribed pressure.
Patent JP-H1119456-A (JP)
Title: Gaseous nh3 dilution tank
Inventor: IZUTSU MINORU
IPC: B01D53/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance dissolving capacity of gaseous NH3 in water when gaseous NH3 is jetted from a jetting nozzle at the tip of a gaseous NH3 flowing pipe immersed in diluting liquid and a part thereof is dissolved in the dilution liquid by providing a bubble breaking means for dividing bubbles of the jetted gaseous NH3 . SOLUTION: Gaseous NH3 11 sent from a liquefied NH3 tank, a NH3 vaporizer, an accumulator and the like in NH3 facilities passes through a gaseous NH3 pipe 13 installed in a dilution tank 1 and is jetted into water in the dilution tank 1 through a jetting nozzle provided on a header 15 at the tip thereof. The jetted gaseous NH3 is turned into bubbles, which rise in the water in the dilution tank 1. In a process in which the bubbles rise, since a bubble breaking device 35 installed on the way is constituted of Raschig rings or wire meshes, when bubbles pass through the bubble breaking device 35, the bubbles are divided into small bubbles and diffused, which increases the contact area between the gaseous NH3 and the water and dissolving capacity of the gaseous NH3 in water is increased.
Patent JP-H0798906-A (JP)
Title: Magnetic recording and reproducing device and production of drum
Inventor: HASEGAWA KENJI
IPC: G11B15/61
Filed: 1994-08-01
Abstract: PURPOSE:To lessen the contact friction and driving load of a tape and to prevent the damage of the tape by providing the contact surface of a stationary drum and the tape with ruggedness not parallel with a tape traveling direction and floating the tape from this stationary drum at the time of a low tape speed. CONSTITUTION:A rotary drum 3 which supports a magnetic head 4 rotates in a direction 8 coaxially with the stationary drum 1 by opening a spacing. The tape 6 travels along a lead 5 at the bottom end in a direction 7. The ruggedness having 60 deg. angle with the direction 7 is formed by machining on the tape contact surface 2 of the drum 1 to a V shape of a depth 5mum and pitch 80mum. The tape 6 begins to float from the drum 1 and tends to float at a tape feed speed of 0.02m/s at the time of rewinding, fast feeding and high-speed searching by a squeeze effect in this constitution. As a result, the contact friction of the tape 6 with the drum 1 and the load of the driving system are decreased, the damage is prevented and the miniaturization and saving of electric power or a moron are attained.
Patent JP-S57102989-A (JP)
Title: Recovery of vapor of hydrocarbon, etc.
Inventor: IMAMURA TERUO
IPC: C10G5/04
Filed: 1980-12-19
Abstract: PURPOSE: To surely recover the vapor of a stored liquid discharged from a tank, by introducing an inert gas-contg. vapor discharged from the tank into an absorbing tower in which the vapor is absorbed to a starage liquid supplied from the tank.  
     CONSTITUTION: After the vapor of a stored liquid discharged together with an inert gas from tank 10 is introduced into drain separator 12 and separated from the condensate, it is pressurized to a pressure above that in the tank 10, adjusted in pressure by pressure control valve 14 and introduced into the bottom of absorbing tower 16. On the other hand the stored liquid drawn from the tank 10 by pump 26 is introduced via flow control valve 18 into the top of the absorbing tower 16, in which it absorbs the vapor, and then returned to the tank 10 by pump 23 with the liquid level being adjusted by liquid level control valve 22. Vapor not absorbed in the storage liquid is discharged together with the inert gas from the top of the absorbing tower 16 via discharge conduit 19, pressure control valve 20 and flame arrester 21 to the outside. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57104386-A (JP)
Title: Video disc playback device
Inventor: KURATA HIROTAKA
IPC: G11B21/10
Filed: 1980-12-19
Abstract: PURPOSE: To advance a playback picture independently of missing of bit of a video disc, by compulsively driving a playback track one by one track toward playback advancing direction at every mis-tracking pulse.  
     CONSTITUTION: When a mis-tracking signal P is inputted to a compulsive drive pulse generator 44, a monostable multivibrator 110 is triggered with the leading, the Q output is applied to a loop switch 31 through an OR gate 111 and the switch 31 is kept to off-state while the output of the OR gate 111 is at high level. On the other hand, the Q output keeps on-state of the 2nd selector switch, while the Q output of the monostable multivibrator 110 is at high level. When the 2nd switch 46 turns on, a voltage -V is applied to a tracking objective, which is driven forward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001011543-A (JP)
Title: Manufacture of coarse zinc/lead oxide sintered lump
Inventor: KAWANAKA KAZUAKI
IPC: C22B19/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing coarse zinc/lead oxide sintered lumps, in which a sintered material of >=30 wt.% sintered lump ratio is obtained even if raw materials to be sintered are sintered at a conventional sintering temperature. SOLUTION: Raw materials for manufacturing coarse zinc/lead oxide sintered lumps, which contain Zn/Pb raw material, CaO raw material, and SiO2 raw material, are blended, mixed, and pelletized. The pelletized material is sintered in an oxidizing atmosphere, and the resultant sintered material is broken and screened.  In this method of manufacturing a coarse zinc/lead oxide sintered lumps, blending is carried out so that the sintered-material composition has the target content in the sintered material, of CaO, PbO, and SiO2 and so that the estimated sintered lump ratio (wt.%) becomes >=29.5 wt.% by using equation (estimated sintered lump ratio)=15.6+1.67X-0.0195Y (which contains X (wt.%) as the sum of the contents of CaO, PbO, and SiO2 contained in the sintered material and Y( deg.C) as the melting point of a CaO-PbO-SiO2 composition having a chemical composition in the ratio equivalent to the ratio among CaO, PbO, and SiO2 contents in the sintered material).
Patent JP-S6074729-A (JP)
Title: Data compression system
Inventor: OKADA HIDEHIKO
IPC: H04N1/413
Filed: 1983-09-30
Abstract: PURPOSE:To optimize data compression as a system by applying data compression to an identical data to be compressed with plural different compression methods and selecting any of them depending on a prescribed selecting condition. CONSTITUTION:When the data to be compressed is prepared at an input data section 1, a data compression section is started, an A compression section 3 and a B compression section 5 are operated in parallel, they compress data according to the respective compression method and output the compressed data respectively to an A compression data section 7 and a B compression data section 10. An A compression timer 4 and a B compression timer 6 count respectively the data compression time during this time. A comparison section 9 compares the compression time set to a selection condition 8 with the compression time of the timers 4, 6 and gives a command that a shorter data in the data of the data sections 7, 10 is selected by a selection section 11. If the compression time of the timers 4, 6 is longer than the selection condition, the section 9 gives a command that the data of the input data section 1 is to be selected (11) and the selected compression data is outputted to a data output section 2.