baber/WOPTO huggingface dataset:
Patent JP-S61261823-A (JP)
Title: Image information processor
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/09
Filed: 1985-05-16
Abstract: PURPOSE:To facilitate focus control by detecting the distance between a head and an optical disk on the basis of the output of a focus detecting mechanism and separating the head and optical disk by a specific interval according to the detection result. CONSTITUTION:The focus detecting mechanism which uses a projection lens 63 and a photodetector 64 is utilized so as to detect the distance between the head 48 and optical disk 5 accurately. The output waveform of the detection signal of the photodetector 64 has a constant pattern as the optical disk 5 rotates while digital and analog rough position control is completed. The control part checks the output waveform of the photodetector 64 to detect how far the optical disk 5 and head 48 are separate currently from each other from the relation between the appearing pattern and the distance between the optical disk 5 and head 48. The head 48 is positioned accurately by the control part at invariably specific distance from the disk 5 on the basis of the detection result.
Patent JP-H05126781-A (JP)
Title: Electrochemical measuring apparatus
Inventor: SUTEIIBUN UESUTO
IPC: G01N27/416
Filed: 1991-05-09
Abstract: PURPOSE: To obtain an electrochemical measuring device by which electrodes for analysis can be housed and took out and be assembled easily, and two calibration modes can be performed. CONSTITUTION: This device is comprised of a housing 40, an indication means 42, a key pad 44, and a housing section chamber 50 provided with a hole in an axial line of which diameter is almost the same as that of a standard electrode barrel. Further, the housing 40 is provided with a thumb receiver 46 on the opposite side of the chamber 50 and a removable stopper 56.
Patent JP-H10304525-A (JP)
Title: Method and apparatus for adjusting peeling length of wire
Inventor: NAKAYAMA SUSUMU
IPC: H02G1/12
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To easily change a peeling length, when a wire coating is peeled. SOLUTION: A peeling apparatus has a stopper 10, against which a wire 2 is pushed, and a cutter 51 for peeling a coating part 2b. The peeling apparatus peels the coating part 2b for a peeling length between the cutter 51 and the stopper 10. The peeling apparatus includes a cylinder 16 with a rod 15 jointed with the stopper 10 and flexible in a wire elongated direction, a cylinder holding part 20 fixed to the cylinder 16 and movable in the wire elongated direction in a synchronized state with the cylinder 16, an adjustment part 30 provided at the cylinder holding part 20 for adjusting the cylinder position, and a guide part 40 for guiding the cylinder holding part 20 in the wire elongated direction. As a result, the peeling length can be set desirably. In adjustment, the stopper 10 is jointed with the rod 15 to make the stopper 10 flexible in the wire- elongated direction.  The cylinder position is set by the adjustment part 30 to set the peeling length desirably. The stopper 10 and the cutter 51 are moved synchronously from the end part to the other side.
Patent JP-S61260555-A (JP)
Title: Compounded constituent element for internal reforming type fuel cell
Inventor: HORII YUJI
IPC: H01M8/02
Filed: 1985-05-15
Abstract: PURPOSE:To provide a multifunctional element as a negative electrode, reformer of fuel, path of fuel gas and charge collector by making a porous metal electrode layer filled with sintered metal fine powder at one side and a porous catalyst layer supporting reforming catalyst at another side of a conductive porous plate and forming the clearance between said electrode layer and porous catalyst layer as the path of fuel gas. CONSTITUTION:A compounded constituent element A has a porous metal electrode layer 22 filled with sintered metal fine powder at one side and a catalyst layer 23 supporting fine granular reforming catalyst at another side of a conductive porous plate 21 and besides has a porous clearance layer 24. Therefore, the compounded constituent element A can make one side of the porous plate 21 function as a negative electrode, the catalyst layer at another side as a reformer, and furthermore th conductive porous plate itself as a charge collector which is a conductor to a separator. That is to say, the compounded constituent element compoundly has multifunction as a negative electrode, reformer, charge collector and path of fuel gas.
Patent JP-S5531265-A (JP)
Title: Solar heat hot-water supply equipment
Inventor: OOTSUBO MICHIO
IPC: F24J2/40
Filed: 1978-08-28
Abstract: PURPOSE: To discharge water of low temperature effectively by providing the cross valve as a temperature sensing control system water extraction valve in the piping from the heat accumulating cistern to the solar heat collector and by cutting off the piping of the heat accumulating cistern side with an electromagnetic valve that is closed at higher temperature than that of the cross valve.  
     CONSTITUTION: The cross valve for freezing preventing water extraction, which is provided in the piping 12, detects temperature of the water in the neighborhood of the valve, which is changed from a-b connection to a-c connection at a fixed temperature or less. The electromagnetic valve 22 is installed on the piping 13. The temperature sensor 23, which detects temperature of the surface of the solar heat collector 10, is connected to the electromagnetic valve 22, the sensor 23 makes the electromagnetic valve 22 open at slightly higher temperature or less than a fixed temperature at which the cross valve 21 is changed from a-b connection to a-c connection. When the air temperature drops to 3 down to 2°C, for example, the electromagnetic valve 22 opens. After this, the cross valve 21 is changed from a-b connection to a-c connection by the automatic temperature detection. Thus, only the water of lower temperature stayed in the outdoors is surely discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11302107-A (JP)
Title: Composition of plant disease injury controlling agent
Inventor: YOSHIKAWA YUKIHIRO
IPC: A01N43/40
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition of a plant disease injury controlling agent having synergistic controlling effects on infection of disease injuries and useful for the treatment of late blight, downy mildew, etc., by including a specific substituted thiophene derivative and an organochlorine-based compound therein. SOLUTION: This composition is a plant protecting composition containing two or more kinds of active ingredients. The composition is obtained by formulating a component I of a substituted thiophene derivative represented by formula I [Q is H, methyl, trifluoromethyl, a halogen, methoxy or the like; R is a 1-12C (halogeno)alkyl, a 2-10C (halogeno)alkenyl, a (substituted)phenyl or the like; Ar is a group represented by formula II (R1 is trifluoromethyl, methyl or the like; R2 is H, methyl, amino or the like) or the like], e.g. N- 2-(1,3- dimethylbutyl)-3-thienyl}-2,4-dimethylthiazole-5-carboxamide with a component II of an organochlorine-based compound which is one or more kinds selected from chlorothalonil, captan, folpet and a sulfenic acid-based compound in an amount of preferably 0.5-20 pts.wt. based on 1 pt.wt. of the substituted thiophene derivative.
Patent JP-S58222349-A (JP)
Title: Information processor
Inventor: MATSUSHIMA OSAMU
IPC: G06F9/48
Filed: 1982-06-18
Abstract: PURPOSE:To reduce remarkably the power consumption, by providing a mask register masking an interruption request for stopping the selection of an interruption request source and the supply of clock to other interruption request source. CONSTITUTION:Suppose that only an external interrupting request is not masked and all other interrupting requests are masked, for example. That is, a mask register bit 9-1 is reset and 9-2, 9-3 are set. The processing section discriminates that there is no need of processing, a stop state HALT instruction is executed and sets a set/reset FF 11. This output Q is inputted to a HALT control circuit 7 to set HALT. An output Q' is a low level, an output of OR circuits 12-2, 12-3 goes to a low level, AND circuits 13-2, 13-3 are not established and the transmission of clock is blocked. That is, the action of a timer circuit 3 and an interface circuit 4 are stopped. Further, since outputs of AND circuits 8-2, 8-3 are also in low level, the release of HALT is inhibited.
Patent JP-S5337217-A (JP)
Title: Internal combustion engine
Inventor: AMANO MASUO
IPC: F02B29/00
Filed: 1977-09-02
Abstract: PURPOSE: To introduce air into a sub-combustion chamber in asuction stroke for stabilizing combustive action in the sub-combustion chamber by using pressure lowering in the sub-combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62263192-A (JP)
Title: Production of egg yolk lecithin
Inventor: SAKAI MUNEO
IPC: A61K31/685
Filed: 1986-05-09
Abstract: PURPOSE:To sanitarily obtain high-purity lecithin in high yield, by extracting lipid in egg yolk with a specific mixed solvent, adding ice, fractionating and removing a water-soluble layer and treating the residual solvent layer with an ultrafiltration membrane. CONSTITUTION:A mixed solvent of an alcohol, e.g. ethanol, etc., and a nonpolar solvent, e.g. n-hexane, etc., preferably at 50/50-10/90 ratio of the alcohol to the nonpolar solvent in a volume of 1-5 times based on lecithin is added thereto and then stirred to carry out solid-liquid separation. The solvent extracting lipid containing the lecithin is recovered. Water in an amount of preferably 0.05-0.3pts.wt. based on the nonpolar solvent in the above-mentioned solvent is added to separate and remove the alcohol and the nonpolar solvent layer is passed through a solvent-resistant ultrafiltration membrane having >=5,000 fractionation molecular weight to fractionate the lecithin into a neutral lipid fraction and afford the aimed high-purity lecithin.
Patent JP-H01313442-A (JP)
Title: Production of vinyl chloride
Inventor: GERUHARUTO TEEREN
IPC: C07C21/06
Filed: 1989-04-26
Abstract: Vinyl chloride is prepd by reacting acetylene with HHcl in the presence of a Pd cpd catalyst and a (cyclo)aliphatic carboxylic acid amide solvent at temps above room temp. The catalyst is pref PdCl2 and the solvent is N-methylpyrrolidone (NMP). The catalyst is pref used in an amt of 0.1-1.0, esp 0.3-0.8 wt % wrt the solvent. The reaction is pref carried out at 100-200, esp 140-170 deg C using a mol ratio acetylene:HC1 of 1:1 to 1:3, esp 1:1 to 1:1.5
Patent JP-H01276687-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01L21/304
Filed: 1988-04-27
Abstract: PURPOSE:To improve the yield by a method wherein a semiconductor layer composed of a double-heterostructure is formed on a semiconductor substrate and, after the surface of the substrate opposite to the semiconductor layer is polished to have a mirror surface, an ohmic electrode is formed. CONSTITUTION:A semiconductor growth layer 102 composed of a double- heterostructure made of GaAs and AlGaAs is formed on an n-type GaAs substrate 101 by MOCVD and a p-type ohmic electrode 103 is formed on the semiconductor growth layer 102 by evaporation. Then the n-type GaAs substrate 101 is polished by etching with mixed solution of aqueous ammonia (30vol.%), aqueous hydrogen peroxide (29vol.%) and water with the ratios of aqueous ammonia : aqueous hydrogen peroxide : water=1:5:0. As the polishing is performed by wet-etching, stress is not applied to the substrate. Moreover, the surface polished with ammonia system mixed solution becomes a mirror surface. Finally, an n-type ohmic electrode 104 is formed on the polished surface by evaporation. With this constitution, the electrode can be formed with excellent adhesiveness and defects such as peeled-off electrodes caused by wire bonding can be eliminated, so that the yield can be improved significantly.
Patent JP-H08276736-A (JP)
Title: Seal structure in the vicinity of door of service cart
Inventor: KUWABARA MASAYUKI
IPC: A47B31/06
Filed: 1995-04-05
Abstract: PURPOSE: To provide a seal structure in the vicinity of a door in a service cart wherein sealability can be improved, and damaging and deteriorating a seal material of seal rubber or the like can be prevented, also to simplify/ facilitate positioning, mounting, replacing, etc., of the seal material. CONSTITUTION: In a seal structure in the vicinity of a door 1 in a service cart of storing an article in the inside while thermally insulated to be presented for various services, a corner mold 2 in a vertical end edge in one side of the door 1, in a closed condition A, is arranged to be placed in an opposed position to a front side of a corner mold 4 in a vertical end edge in one side corresponding to a side panel 3. Further in the corner mold 4 of the side panel 3, a vertical protrusive streak 21 brought into contact with the corner mold 2 of the door in the closed condition A is protrusively provided in a front side. Further in the corner mold 4 of the side panel 3, a seal material 22 of seal rubber or the like, brought into contact with the corner mold 2 of the door 1 in the closed condition A, is fitted to be held to a vertical groove 23 formed in a front side.
Patent JP-S60247328-A (JP)
Title: Cmos inverter circuit
Inventor: KUMAMOTO TOSHIO
IPC: H03K19/0948
Filed: 1984-05-22
Abstract: PURPOSE:To increase the sharpness of the rise of the input/output characteristics of a CMOS inverter circuit as compared with the conventional one, by connecting a source or drain terminal of the 3rd or 4th depression type MOS transistor TR to a source terminal of the 2nd MOSTR and also connecting a gate terminal to an output or input terminal respectively. CONSTITUTION:A source terminal S of the 3rd n channel depression type MOS TR is connected to a source terminal S of the 2nd MOSTR2 of a CMOS inverter circuit. A drain terminal D of the 3rd MOSTR3 is connected to a power supply terminal 7; while a gate terminal G is connected to an output terminal O of the CMOS inverter circuit. The output voltage V0 is equal to a division ratio between an impedance Z'VO of an output terminal O and the terminal 7 and an impedance ZGO of the terminal O and a ground terminal GND and is decided by dividing the power supply voltage VDD.
Patent JP-H0365494-A (JP)
Title: Device for changing blade pitch
Inventor: JIYOROOMU JII DEYUCHIESUNIYU
IPC: F01D7/00
Filed: 1990-04-20
Abstract: PURPOSE: To set up a converter in an annular rotating hub without checking a flow of operating gas by arranging an annular member, a linear actuator and a pitch locking means in the annular rotating hub and also both first and second stoppers regulating the travel of this pitch locking means, on a trajectory in separating them as far as the specified interval. CONSTITUTION: A ballscrew 42 is rotated and driven by a hydraulic motor 50 of a linear actuator, moving a ring member 40, and a blade pitch of each blade 32 supported by an annular rotating hub 34 is converted as specified. Further, in response to a rotation of this ballscrew 42, a worm thread 64 of a pitch locking means is moved along the specified trajectory, and when it comes into contact with both first and second stoppes installed in this specified trajectory, a supply of hydraulic oil to the hydraulic motor 50 is stopped by a control valve, whereby a blade pitch of the blade 32 is locked at this position.
Patent JP-H046357-A (JP)
Title: Operation method of heat utilizing apparatus using hydrogen-occlusion alloy
Inventor: NASAKO KENJI
IPC: F25B17/12
Filed: 1990-04-23
Abstract: PURPOSE:To recover the sensible heat at a changeover operation of a heat utilizing apparatus at a high efficiency and in a relative simple way by a method wherein a heat-medium pipes, which supply heating medium from three sorts of heat sources or a thermal load to a hydrogen occlusion alloy tank, is switched first, and then a heat medium return pipe, by which the heat medium is returned to the heat sources or the thermal load after a delayed time period, is switched. CONSTITUTION:Only changeover valves 5, 6, 21 and 22, which are located on heat medium inlet sides, are switched first. That is, heat medium pipes 40 and 50 are switched first. Thereby, the sensible heat of the hydrogen-occlusion alloy tanks 1A and 1B is effectively utilized (sensible heat recovery). 10 - 30 sec after that, changeover valves 7, 8, 23 and 24 on the heat medium outlet sides are switched, so that heat medium pipes 41 and 51 are switched. 30 - 60 sec after the changeover operation of an apparatus is completed, stop valves 33 and 34 are opened to transfer hydrogen. Thus, Hydrogen H2 moves from the hydrogen-occlusion alloy tank 1B to a hydrogen- occlusion alloy tank 17B, and a reverse process, in which hydrogen H2 moves from a hydrogen-occlusion alloy tank 17A to the hydrogen-occlusion alloy tank 1A, takes place.
Patent JP-S60251165-A (JP)
Inventor: OKABE HIDEKI
IPC: C04B35/00
Filed: 1984-05-24
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-H04244042-A (JP)
Title: Cosmetic composition
Inventor: DESUMONDO BAANAADO HAAGAN
IPC: A61K8/00
Filed: 1991-02-13
Abstract: PURPOSE: To obtain a new 2-hydroxyalkenic acid which is soluble in water very well and easier to compound than corresponding saturated acids, and which can improve the suppleness and softness of skin, and is suitable to local application to human skin, hair and nails.  
     CONSTITUTION: This compound of the formula I, e.g. 2-hydroxy-4-octadecenoic acid is obtained by hydrolysis of the compound of the formula IV, after forming the same compound by allowing the compound of the formula II to react with the compound of the formula III in the presence of a catalyst. The cosmetic composition suitable to topical application to human skin or hair is obtained by compounding this compound and a vehicle of the above-mentioned acid acceptable in cosmetics at the concentration of each 0.1 to 99.9 wt.% respectively. In the formula I, R is C x H 2x-1 , C y H 2y-1 OZ; Z is H, R", (CH 2 ) n OR'; R" is C m H 2m+1 ,(CH 2 ) n OC m H 2m+1 ; (x) is an integer of 4 to 6, or 8 to 25; (y) is an integer of 2 to 25; (m) is an integer of 1 to 4; (n) is an integer of 1 to 6. In the formula III, R 3 ' is C m H2 m+1 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08300626-A (JP)
Title: Device for pulling to fix rear end of printing plate in plate cylinder of rotary press
Inventor: BUIRII BETSUKAA
IPC: B41F27/12
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for stretching the rear end part of a printing plate with a function to adjust the extension of the rear end part of the printing plate to an object to be printed, even when the rear end part of the object is not only extended but also is slightly deviated in the transverse direction. SOLUTION: This device is for fixing the rear end part of a printing plate to the surface of the plate cylinder of a rotary press, and an expansion shaft 5 is provided in a groove 4 extending in the longitudinal direction of a plate cylinder. A tensile fixing element 15 for tensely fixing the printing plate in collaboration with a retaining element is fixed to the surface of the expansion shaft 5. On both sides of the expansion shaft 5, adjusting elements 11 which are supported on the cylinder side part and expand the printing plate in the axial direction are provided. The rear end part of the printing plate can be deviated transversely while being fixed to the plate cylinder by applying a more powerful force to the adjusting element 11 on one side than to the adjusting element 11 on the other side and deviating the expansion shaft 5 to one side.
Patent JP-H04358655-A (JP)
Title: Printing device
Inventor: IIJIMA TOMOMI
IPC: B65H11/00
Filed: 1991-05-10
Abstract: PURPOSE:To perform smooth printing in the arbitrary position of a paper by inserting the paper from an internal lateral direction crossing a sheet conveyance direction at right angles even when the thicknesses of the papers are different from each other. CONSTITUTION:A paper stopper means 30 disposed on the downstream in a sheet conveyance direction of first and second rotary rollers 4 and 24 and having a lock part 33 moved to a sheet conveyance passage 2 of a rest body 1 to open and close the sheet conveyance passage 2, and an interlocking means 40 differentiating the stopper means 30 in linkage with rotation of a moving frame 10 are provided. Further, the sheet stopper means 30 is movable aside from the sheet conveyance passage 2 according to an external force applied from a lateral direction (a direction Y) extending at right angles with a sheet conveyance direction (a direction X) after the moving frame 10 is rotated in an opening direction.
Patent JP-H11285905-A (JP)
Title: Throw-away tip for rotary cutting tool
Inventor: USUI HIROSHI
IPC: B23C5/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve balance and to easily secure good balancing of a desired grade in using a throw-away tip as a rotary cutting tool by reducing a weight difference per a throw-away tip provided with CBN/PCD. SOLUTION: In this throw-away tip, its main body is formed of cermet, high-speed steel, or ceramic with a specific gravity of 9 or less. Instead of cemented carbide with a specific gravity of 14 approximately, cermet or the like with a specific gravity of 9 or less is used for forming the tip main body, so that a weight difference per a single tip can be reduced if sizing is carried out with the same allowable error in formation. Therefore, balance is greatly improved when the tip is used for a milling cutter or the like.
Patent JP-H04333854-A (JP)
Title: Production of toner for pressure fixing
Inventor: ITO HIROSHI
IPC: G03G9/087
Filed: 1991-05-10
Abstract: PURPOSE:To provide the producing method for toner for pressure fixing not causing offsetting or aggregation, having a long service life and giving a uniform high-quality fixed image by enabling the formation of thin resin coating layers having uniform thickness. CONSTITUTION:Toner cores 9 consisting of a binding component 1 and a colorant 2 are formed and resin particles 3 having 0.05-0.5mum particle diameter and a very narrow particle size distribution with >=10,000 kurtosis are stuck to the toner cores 9 in the form of single layers. The resulting resin particle stuck toner cores 11 come into contact with a solvent 4 and resin coating layers are formed on the surfaces of the toner cores 9 to produce a toner 14 for pressure fixing by microencapsulation.
Patent JP-H01279178-A (JP)
Title: Manufacture for clapper type solenoid valve
Inventor: KOBAYASHI SHIGERU
IPC: F16K31/06
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate centering of an opening and closing valve and a valve seat by fixing a leaf spring by uniform pressing force over the total periphery through an end face in an annular flange part of a valve main unit. CONSTITUTION:A valve main unit 13 inserts its annular flange part 15 into a valve main unit-enveloping cylindrical unit 16G from an opening side of a valve main unit-calking cylindrical part 16H in a housing 16 to be arranged on a leaf spring-setting annular stepped part 16F through a leaf spring 11. Thereafter a sleeve calking cylinder part 16A is calked toward the inner side on a sleeve 9, while the valve main unit-calking cylindrical part 16H is calked toward the inner side on the annular flange part 15 of the valve main unit 13.