baber/WOPTO huggingface dataset:
Patent JP-H03212880-A (JP)
Title: Cleaner for optical disk
Inventor: SHIBATA ITARU
IPC: G11B23/50
Filed: 1990-01-17
Abstract: PURPOSE:To eliminate a stain attached on a disk without generating the damage and electrification of the disk by providing an electrification preventing means for an optical disk and a cleaning means consisting of the delivery part of cleaning cloth, the collection part of the cleaning cloth, and a pressing part to press the cleaning cloth. CONSTITUTION:The electrification preventing means 13 and the cleaning means are provided, and the cleaning means 14 is comprised of the delivery part 16 to deliver the cleaning cloth 15, the collection part 17 to collect delivered cleaning cloth 15, and the pressing part 18 provided between the delivery part 16 and the collection part 17 and presses the cleaning cloth 15 on the optical disk 11. The electrification of the optical disk 11 can be prevented occurring with the electrification preventing means 13, and the cleaning cloth 15 delivered from the delivery part 16 of the cleaning means 14 is pressed on the optical disk 11 with the pressing part 18, where the stain on the optical disk 11 can be eliminated. Then, the cleaning cloth 15 is collected with the collection part 17. In such a way, it is possible to eliminate the stain attached on the disk without impairing and electrifying the disk.
Patent JP-S61166178-A (JP)
Title: Semiconductor device
Inventor: TERADA YASUSHI
IPC: H01L21/8247
Filed: 1985-01-18
Abstract: PURPOSE:To provide a high voltage generating circuit for program which can keep the threshold value varying quantity at a constant value, by varying the reference voltage for controlling the pulse signal height according to the film thickness of a tunnel oxide film and/or inter-poly-poly oxide film. CONSTITUTION:As a voltage signal to be fed to a RC network 5, the output of a constant voltage source 30 divided according the capacitance ratio of a capacitor 31 having a constant capacitance and a capacitor 32 having an oxide film formed by the same manufacturing process as a tunnel oxide film is employed. In this structure, a thinner film thickness of the tunnel oxide film makes the capacitor 32 with a larger capacitance to result in a reduced voltage output due to the capacitance division. On the other hand, a thicker film thick ness of the tunnel oxide film makes the capacitor 32 with a smaller capacitance to increase the output voltage divided by the capacitance ratio. Since the output voltage divided by the capacitance ratio controls the height of the pulse signal Vpp, the height of the pulse signal Vpp can be varied according to the film thickness of the tunnel oxide film.
Patent JP-S57123706-A (JP)
Title: Amplifying circuit
Inventor: TAKEUCHI YOSHITAKA
IPC: H03F1/30
Filed: 1981-01-23
Abstract: PURPOSE: To perform the zero adjustment of an amplifier automatically by comparing the output of an operational amplifier with a reference voltage, and converting the output of a counter which goes up or down in accordance with the comparison output into an analog signal and then applying the analog signal to the operational amplifier.  
     CONSTITUTION: In a compensation mode set by closing a switch SWS 3 , closing an SWS 2  permits a resistance R 3  to generate a differential pulse, thereby triggering a  monostable multivibrator MM. Then the MM generates a pulse for, for example, a 5  seconds holding time to close the SWS 1 , and also energizes an oscillator OSC. The output V 0  of an operational amplifier A1 inputting a current from a radiation detector D1  in an ionization chamber is compared with a reference voltage by a comparator COM  to output a signal SC. A reversible counter RC goes up in response to a pulse from the OSC when the polarity of the signal SC is positive, or goes down when negative. A signal obtained by processing the output of the RC by D/A conversion CDA is applied to the inverted input terminal of the A1, and the output V 0  is held at a level 0 under control to compensate the offset of the A1, thereby performing its zero adjustment automatically. The SWS1 is opened 5 seconds later and a detection current from the detector D1 corresponds to a range resistance R 2  to output the voltage V 0 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02189114-A (JP)
Title: Coffee extractor
Inventor: WADA TAKASHI
IPC: A47J31/42
Filed: 1989-01-17
Abstract: PURPOSE:To effectively reduce vibration due to unbalance and to reduce noise by providing a balance member rotated with a case. CONSTITUTION:A case having coffee powder stored in the interior and a filter portion 22 for extracting a coffee liquid in the outer peripheral portion is provided, and hot water is supplied to the interior of the case 11 by a hot water supply mechanism 27. The case 11 is rotated by a motor 7, whereby hot water is passed through the above coffee powder by rotational centrifugal force to be extracted as a coffee liquid from the filter portion 22. Futher, there is provided a balance member 29 adapted to rotate with the case 11 and balance the weight of the rotation system. Accordingly, even if there is a bias in the distribution of coffee powder in the case, the weight of the rotation system can be balanced as a whole by the balance member 29, so that vibration due to unbalance can be effectively reduced and noise can be reduced.
Patent JP-S60153065-A (JP)
Title: Operating mechanism of developer supplementing device
Inventor: AKAMATSU HIROYUKI
IPC: G03G15/08
Filed: 1984-01-20
Abstract: PURPOSE:To attach a developer storage container without scattering a developer by providing a member which engages part of the developer storage container to position and fix the container and also disengage a lid body. CONSTITUTION:A regulating member 15 is fitted to two upper pins 12 and 13 in an upward/downward movable state; a regulating end 15a provided atop inhibits the extraction of a cartridge 1 and the lock pawl 7a of the lid body 5 is pressed up with its upper end to disengage a grip part 4a. Consequently, the storage container is attached without scattering a developer.
Patent JP-H031502-A (JP)
Title: Permanent magnet
Inventor: SAGAWA MASATO
IPC: H01F1/053
Filed: 1990-01-19
Abstract: PURPOSE:To obtain excellent resources, price and magnetic characteristic while being provided with high coercive force, and a high energy product by containing the other small quantity element X (one kind or more of Cu, P, C, S) while limiting the content thereof less than the prescribed value in a Fe-B-R ternary permanent magnet. CONSTITUTION:A permanent magnet is formed of a magnetic anisotropic sintered body consisting of one, two or more kinds of element X (provided that an X content is under 4.0% in case of above two kinds of the element X) under the respective prescribed % (excluding 0%) of at least one of Nd, Pr, Dy, Ho, Tb as a rare earth element (R), 8 to 30%, B, 2 to 28%, Cu 3.5%, S, 2.5%, C, 4%, P, 3.5% and the rest substantially Fe in atomic percent. Further, the sum of at least one kind of Nd, Pr, Dy, Ho and Tb as the rare earth element (R) and at least one kind of La, Ce, Pm, Sm, Eu, Gd, Er, Tm, Yb, Lu and Y shall be 8 to 30% (provided that above 50% of the above-mentioned rare earth element (R) is one or two of Nd and Pr), B shall be 2 to 28%, the rest shall be the same composition as the above-mentioned.
Patent JP-S5292594-A (JP)
Title: Cash handling device
Inventor: KURABAYASHI KATSUSHI
IPC: G07D1/00
Filed: 1976-01-30
Abstract: PURPOSE: A disc in whose slot a bill is inserted is rotated and bills are conveyed one at a time to the confirming seciton by sight. At the confirming section, bills are removed from the slot of the disc and are stacked slightly shifted on a feed belt. In this manner, the number of bills is confirmed positively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03214888-A (JP)
Title: Device for starting task cycle
Inventor: SUZUKI MARI
IPC: H04Q3/545
Filed: 1990-01-19
Abstract: PURPOSE:To make the starting of a task effective by providing a starting cycle bit map on a RAM and providing a cycle starting task starting start/stop functional program on a ROM. CONSTITUTION:When the function A program 21 of the ROM 16 is started, the cycle starting/stop processing of a function B program 22 is executed. By the processing, a cycle start.stop program 27 is started through a task control function program 24. When the program 27 is started, a corresponding bit in the said task of the starting cycle bit map of the RAM 14 is made off. By the above-mentioned processing, the program 22 becomes a cycle.starting stop condition. Next, according to the program 21, the processing to realize a function A is executed. Then, the cycle starting/start processing of the program 22 is started. By the processing, the program 27 is started. Then, the corresponding bit in the said task of a map 17 is made on. By the above-mentioned processing, the program 22 becomes a cycle starting set condition and cycle starting is started.
Patent JP-H02190379-A (JP)
Title: Sheet for forming three-dimensional image and method for forming the same sheet
Inventor: NISHITSUJI TETSURO
IPC: B41M5/26
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a sheet for forming a three-dimensional image with weatherability which enables free selection of a color for parts to be formed in relief as a three-dimensional image by applying a transparent ink comprising antimony-containing tin oxide or tin-containing indium oxide to only parts at which a three-dimensional image is to be formed. CONSTITUTION:Heat-expandable capsules 2 enclosing a low boiling point hydrocarbon in capsule walls are dissolved in a solvent, and the resultant solution is applied to the surface of a sheet 1 of a paper, polyvinyl chloride or the like. Next, the capsule layer is coated with methyl cellulose 3. A desired color image 4 is formed on the layer of methyl cellulose 3 by color printing or the like, and a transparent ink 5 is applied to the surface of the image 4 in only the areas in which a three-dimensional image is to be formed. The ink comprises antimony-containing tin oxide or tin-containing indium oxide. In this case, only the parts coated with the ink 5 are raised upon irradiation with light, and this process is not particularly affected by the colors at the parts where the color image 4 is formed.
Patent JP-H10206274-A (JP)
Title: Sealing plug equipment for leakage inspection of existing piping system
Inventor: SATAKE YUKINOBU
IPC: G01M3/26
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide sealing plug equipment which has general-purpose properties for any situations of a pipeline having a large number of long and short sections or bent parts, a long straight pipeline and the like, and attains an appropriate operation efficiency. SOLUTION: A holding drum 33 to which the rear end of an inserted wire 2 is connected is driven to is rotated around the central axis thereof, and by drawing out the inserted wire 2 from an outlet provided on the central axis, the inserted wire 2 itself is rotated around the central axis. The holding drum 33 is equipped with a holding part which holds surplus-length parts of a hose and the inserted wire 2 drawn back inside, and it is driven to rotated by a DC motor 31 which can be switched to normal and reverse rotations, through the intermediary of a belt transmission mechanism 32. Besides, the rear end part of the hose is connected to a shaft part of the holding drum 33, which is joined to a supply pipe 28 of a pressure-sending and sucking mechanism by a rotary joint 36.
Patent JP-S60154388-A (JP)
Title: Magnetic bubble memory device
Inventor: CHIBA SHINSAKU
IPC: G11C11/14
Filed: 1984-01-23
Abstract: PURPOSE:To expand a motion margin due to rotary field by supplying a rotary field drive current with effects of the bais field eliminates which is added to the start/stop directions. CONSTITUTION:When the rotary field current driving timing pulse from a function timing generating circuit 12 is started/stopped, for example, in a + direction of an X axis, the timing is formed where the timing pulse for an X coil is small in a positive direction only for the positive and negative by in-plane field component DELTAHB, and where the X coil timing pulse is large in the negative direction, also the timing pulse for a Y coil is formed where the positive and negative current waveforms become identical. A phase is determined between an X and Y coils so that the negative X coil current flows only according to the portion of the components DELTA HB of the peak values of the Y coil current. As a result, a motion margin that the magnetic bubble memory element inherently possesses is obtained as it is.
Patent JP-2000204199-A (JP)
Title: Binder composition
Inventor: OSUMI TATSUYA
IPC: C08L9/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a binder composition which has a low viscosity at a low temperature and can thermally increase the viscosity to form a strong gel by adding a water-soluble polymer to a combination of a temperature-sensitive gelling agent with a latex not forming an ion complex. SOLUTION: This binder composition comprises (A) a nonionic resin latex having an aqueous phase emulsifier content of <=0.01 mmol/g (resin), (B) a temperature-sensitive gelling agent, and (C) a water-soluble polymer. The component A is preferably a resin latex obtained by an emulsion polymerization using a nonionic emulsifier having a radically polymerizable group. The component B is preferably, for example, an anionic temperature-sensitive gelling agent comprising a copolymer consisting essentially of a polyoxyalkylenemonool mono(meth)acrylate, an anionic group-having vinylic monomer, etc. A component A:B solid content weight ratio is preferably 70:30 to 99.99:0.01, and a component (A+B):C solid content weight ratio is preferably 35:65 to 90:10.
Patent JP-S59139311-A (JP)
Title: Hair treatment agent
Inventor: UUUE PUROOKU
IPC: A61K8/44
Filed: 1984-01-23
Abstract: Hair-treatment preparations containing as additive at least one surface-active phosphonic acid corresponding to general formula I, II or III below    <IMAGE>  (I)   <IMAGE> (II)   <IMAGE> (III)  in which R1 represents a C5-C21 alkyl, R2 represents hydrogen or -PO3H2, and R3 represents hydrogen, hydroxyl, or, if R2 is -PO3H2, -NH2, and R4 represents hydrogen or a lower alkyl group containing from 1 to 4 carbon atoms, or a water-soluble salt thereof, improved the wet combability of hair and reduce its tendency to develop static charges. Octane-1-phosphonic acid, decane-1-phosphonic acid and dodecane-1-phosphonic acid or their salts are particularly effective. The phophonic acids are used in quantities of from 0.05 to 10% by weight, and preferably in quantities of from 0.1 to 2.0% by weight together with anionic tensides.
Patent JP-2000204992-A (JP)
Title: Drive force control device for vehicle
Inventor: OZAKI TETSUJI
IPC: F02D29/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of sensor information, to eliminate a need for complicated processing, to execute acceleration slip control by considering even an element related to the drive transmission system of a vehicle, and to realize stable running of the vehicle. SOLUTION: An acceleration slip occurring to left and right rear wheels 32 and 33 being a drive wheel for a vehicle is generated owing to that drive torque exerted on the left and right rear wheels 32 and 33 exceeds a transmission torque transmitted to a road surface through tires. Thereby, a drive force is controlled such that output torque of an internal combustion engine 1 is drive torque of a drive shaft 31 when the slips of the left and right rear wheels 32 and 33 are detected and adjusted to target output torque of an internal combustion engine 1 stored as limit torque.  This constitution builds a low-cost acceleration slip control system eliminating a need for complicated processing without increasing a novel sensor and increasing novel sensor information, and since the characteristics of an automatic transmission 20 containing a torque converter 21 are also considered, stable vehicle running is realized.
Patent JP-S58126874-A (JP)
Title: Preparation of s-ylide
Inventor: KAWAMOTO NOBUO
IPC: C07D239/62
Filed: 1982-01-25
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate for agricultural chemicals, drugs, etc. by simplified processes in high yield, by reacting easily obtainable and treatable urea with malonic acid and dimethyl sulfoxide successively in the presence of a condensation agent. CONSTITUTION:First urea is reacted with malonic acid using a compound such as acetic anhydride, propionic anhydride, n-butyric anhydride, iso-butyric anhydride, etc. shown by the formula (RCO)2O(R is alkali) as a condensation agent to give barbituric acid, which is not isolated and directly reacted with a dialkyl sulfoxide to give 5-dimethylsulfuranylidenebarbituric acid. This reaction is preferably carried out by using a combination of a solvent and the condensation agent such as acetic acid-acetic anhydride, propionic acid-propionic anhydride, propionic acid-acetic anhydride, and in this case the condensation agent is converted into an organic acid after the reaction and can be recovered as the solvent. Especially high-purity raw materials are not required.
Patent JP-H07215439-A (JP)
Title: Belt posture controller
Inventor: ONO MASAHISA
IPC: B65G47/44
Filed: 1994-01-28
Abstract: PURPOSE:To use the title controller without generation of a dust explosion even under an environmental condition with much dust by controlling a hydraulic cylinder based on the detection result of each displacement detector. CONSTITUTION:A conveyance article E is supplied on the upper rotary side part 1a of a belt main body 1 along a drop direction changer 10. Then, when the conveyance article E is shifted to either one of right/left sides, the belt end on opposite side is brought in contact with respective displacement detectors 12, 13 so as to detect a change and a hydraulic cylinder 11 is controlled by an oil pressure circuit 14 based on that detection result. The conveyance article dropping along the drop direction changer 10 is dropped on an opposite position by the swing of the drop direction changer 10 and the upper rotary side part 1a is slid to its original neutral position so as to be automatically returned back. A circuit formation part for cleaning fed water and a circuit for controlling a hydraulic cylinder are mutually connected for communication in the oil pressure cylinder 14. As a strainer is installed in the circuit formation part for cleaning fed water. The fed water in the water pressure circuit 14 can be purified and a belt posture control mechanism can be secure favorably.
Patent JP-S55102669-A (JP)
Title: Field relaxation autohesive tape
Inventor: HASEGAWA SHIROU
IPC: C09J7/02
Filed: 1979-01-30
Abstract: PURPOSE: A composition containing butyl rubber, polyisobutylene, carbon black, titanium compound and vulcanizer is formed into thin sheets and vulcanized by heating, thus producing title tape with high field relaxation effect.  
     CONSTITUTION: A composition containing 100 parts by wt of butyl rubber, 30W 150 parts of high-molecular-weight polyisobutylene, 10W90 parts of carbon black, 100W650 parts of a titanium compound and a vulcanizer is formed into thin sheets and vulcanized with heat to give the objective tpae. The composition is required to have 10 8 W10 12 ohm.cm volume resistivity in the lengthwise direction of the winding axis and 20W150 dielectric constant in the thickness direction when the tape is wound at over 10% stretch ratio.  
     EFFECT: Said tape gives sufficient clamp force necessary for the insulation layer of the cable and the force does not change by thermal elongation and shrinkage. Further the corona voltage is held at low level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01184486-A (JP)
Title: Radiation operation controller
Inventor: OSHIMA KIYOHIKO
IPC: G01T1/00
Filed: 1988-01-19
Abstract: PURPOSE:To save the labor for and speed up the retrieval of past result data and to extract optimum data by registering various operation result items in the past and inputting additional conditions for data. CONSTITUTION:Result values of radiation operation items are registered in a registration storage device 2. Further, a radiation operation item which is necessary for exposure quantity planning, etc., are specified by an input device 1. Then a central processor 3 and a judgement device 4 extract data matching with this specified radiation operation item and then an additional input judgement means selects data satisfying the conditions. The data is classified and rearranged by a sorting condition input judgement means to output only the best radiation operation item necessary for the exposure quantity planning, etc.
Patent JP-S59138012-A (JP)
Inventor: YOKOI KEISUKE
IPC: H01B7/28
Filed: 1983-01-25
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-S62166373-A (JP)
Title: Copying machine
Inventor: ONISHI KAZUYUKI
IPC: G03G15/041
Filed: 1986-01-18
Abstract: PURPOSE:To copy two spread pages of an original mounted on an original platen to two forms with optional copy magnification by setting the center point of original size in an original scanning direction to the reference position timing of an original scan regardless of the copy magnification. CONSTITUTION:A copying start position control means includes the 2nd-page reference copying position setting means which sets the center point of original size detected by an original size detecting means in the original scanning direction to the reference position timing of the original scan regardless of the copy magnification. Consequently, when the 2nd page of the original is copied, the center point of the original in the original scanning direction is set to the reference position timing of the original scan and the copy image of the 2nd page is formed at a specific position on a form.
Patent JP-H01186347-A (JP)
Title: Image recording apparatus
Inventor: TOYAMA JO
IPC: B41J2/33
Filed: 1988-01-21
Abstract: PURPOSE:To rapidly form a stable image even after non-use over a long period of time by providing a means for releasing the flowable ink layer, which is supported by an ink transfer means, from the ink transfer means. CONSTITUTION:A coating roll 4 used not only as a coating means for applying ink 2 to the surface of an ink transfer roll 1 in a constant layer but also as a release means for releasing the ink is arranged under an ink holding means 3. That is, when the ink is applied to the ink transfer roll 1, the coating roll 4 is rotated in the direction shown by an arrow E and, when said roll 4 is used as the ink release means at the time when the recording of an image is finished, the roll 4 is rotated in the direction shown by an arrow F.
Patent JP-H02189547-A (JP)
Title: Photosensitive composition
Inventor: IMAI MASANORI
IPC: G03F7/028
Filed: 1989-01-18
Abstract: PURPOSE:To provide the above compsn. which has high sensitivity and is developable with an aq. alkaline soln. and to improve friction resistance and flawing resistance when the compsn. is used as a printing plate by incorporating a high-polymer compd. which is soluble in the specific aq. alkaline soln. and a photosensitizer into the compsn. CONSTITUTION:The photosensitive compsn. contg. the high-polymer compd. which has at least >=1 pieces of photodimerizable maleimide groups and at least >=1 pieces of acid groups of 6 to 12 pKa dissociatable in the aq. alkaline soln. in the side chain and is soluble in the aq. alkaline soln. and the photorensitizer is used. The photosensitive compsn. for planographic printing plates which can be developed by an alkaline developer, is highly resistant to chemicals, friction and flawing, and prevents staining of the non-image parts is obtd. in this way.