baber/WOPTO huggingface dataset:
Patent JP-H02265175-A (JP)
Title: Air battery and its electrolyte container
Inventor: OKAMURA FUSAYOSHI
IPC: H01M12/06
Filed: 1989-04-04
Abstract: PURPOSE:To obtain an air battery having high output voltage by partitioning the electrolyte container of an air battery into two or more chambers, connecting air cells whose electrolytes are supplied from one chamber in parallel to form a unit cell, and connecting unit cells whose electrolytes are supplied from different chambers in series. CONSTITUTION:A partition 23 installed in the lower part of a case 10, chambers 21, 22 partitioned with the partition 23, an absorber 50 put in the chambers 21, 22, and an electrolyte 60 absorbed in the absorber 50 are arranged. A unit cell 30 consists of a negative electrode 31, a separator 32, a current collector 33, and a positive electrode 34. A negative electrode 31 is made of a magnesium alloy, a zinc alloy, or an aluminium alloy. A lead wire is soldered to the end of the negative electrode 31, and connected to a negative terminal 12. Even if unit cells 30 are connected in series inside an air battery, electrical leakage is avoided. The air battery having high output voltage can be obtained.
Patent JP-S63250113-A (JP)
Title: Prevention of fouling for semiconductor substrate
Inventor: UNOME FUMIICHIRO
IPC: H01L21/02
Filed: 1987-04-07
Abstract: PURPOSE:To prevent a fouling to be caused on the surface of a semiconductor substrate during its transportation and storage by a method wherein a photoresist which can be coated and removed easily is coated on the semiconductor substrate. CONSTITUTION:A rubber-related or a resin-related photoresist 8 is coated on a ground and cleaned semiconductor substrate 7 and is then dried. The dried substrate is put in a transportation tray or a packing bag and is then dispatched to a user. After the user has received the items, the photoresist 6 is removed by using a photoresist-removing agent prior to its use.
Patent JP-S63256768-A (JP)
Inventor: YANO SHINKO
IPC: D06M13/12
Filed: 1987-04-07
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-S63251970-A (JP)
Title: Method for recording magnetic information of magnetic medium
Inventor: SAGAWA MASASHI
IPC: G11B20/12
Filed: 1987-04-09
Abstract: PURPOSE:To improve the secret securing property of a magnetic medium and, at the same time, to make the recording capacity of the medium controllable in accordance with the number of characters, by making the bit number of optional using data which are written on the magnetic medium optional bit number which can satisfy the quantity of using codes. CONSTITUTION:In a 1st stage, system fixing data which have a fixed bit number with respect to a system are recorded in a 1st area 1 and, in a 2nd stage, optional using data re recorded in a 2nd area 2 with an optional bit number. In a 3rd stage, system fixing data which have a fixed bit number with respect to the system are recorded in a 3rd section is discriminated, the data re not easily decoded since the bit constituting number of the characters of the optional using data section is changed. Thus a secret securing property is improved and the constituting bit number of the optional using data section 2 can be matched to the quantity of required codes.
Patent JP-S62243579-A (JP)
Inventor: NAGANO TOSHIAKI
IPC: A63H17/26
Filed: 1986-04-14
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-2000273767-A (JP)
Title: Treatment of feather, facility for storing feather and facility for treating plumage
Inventor: ISSHIKI TADAO
IPC: D06M101/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating feather into the one excellent in bulkiness, touch and heat insulation, and sparingly giving off. SOLUTION: This method for treating plumage exposes it to solar rays. It can give plumage suitable as a filler for bedclothes, floor cushions, cushions, clothes or the like.
Patent JP-H08259588-A (JP)
Title: New anthracycline antibiotic
Inventor: YOSHIMOTO AKIHIRO
IPC: A61K31/704
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a new anthracycline antibiotic having a 10-epi-11-deoxy-β- rhodomycinone skeleton, etc., containing a trisaccharide in the molecule, showing proliferation inhibiting action on a mouse leukemia cultured cell, useful as an antitumor agent having low side effect. CONSTITUTION: This new anthracycline antibiotic is shown by formula I (R) is H2 or OH; R3 is a saccharide chain of formula II, etc.), has a 10-epi-11- deoxy-β-rhodomycinone skeleton or 10,11-deoxy-β-rhodomycinone skeleton, contains a trisaccharide in the molecule, shows proliferation inhibiting action on a mouse leukemia cultured cell, and is useful as an antitumor agent having low side effect. The antibiotic is obtained by inoculating Streptomyces violaceus SKRU-502 strain (FERM P-14,566) into a medium, subjecting the strain to shaking culture at 30 deg.C for 2 days to give a starter, inoculating the starter into a medium, subjecting the starter to shaking culture at 30 deg.C for 7 days, centrifuging the cultured product, collecting the bacterium, extracting the cell with an organic solvent and purifying the cell by silica gel column chromatography.
Patent JP-H04300000-A (JP)
Title: Method for determining nucleic acid
Inventor: MORINAGA TSUTAE
IPC: C12Q1/70
Filed: 1991-03-27
Abstract: PURPOSE:To determine a nucleic acid, particularly a C type hepatitis virus- related nucleic acid in high sensitivity even in the case of an extremely slight amount by amplifying the nucleic acid in the presence of an internal standard nucleic acid. CONSTITUTION:An amount of a nucleic acid is determined by a method amplifying the nucleic acid in the presence of an internal standard nucleic acid and then detecting a band of nucleic acid by electrophoresis and comparing concentration of a band of the internal standard nucleic acid with that of the sample. A nucleic acid having primer nucleic acid binding position common to nucleic acid to be detected and capable of distinguishing amplified position of the nucleic acid to be detected from amplified position of the internal standard nucleic acid by difference of molecular weight is preferably used as the internal standard nucleic acid.
Patent JP-S59206400-A (JP)
Title: Novel manufacture of 21-hydroxy-20-keto- delta 16-steroid and novel intermediate obtained thereby
Inventor: ARUBERUTO MATEEOSU FUAN REEOSE
IPC: C07J43/00
Filed: 1984-04-27
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent JP-H08256559-A (JP)
Title: Mower
Inventor: AKAGI MASANORI
IPC: A01D34/86
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a self-propelled mower capable of mowing in a neat finished state with driving in an attitude having a slight labor of an operator in mowing at a tilted land such as a normal plane of levee. CONSTITUTION: A mowing transmission pipe 2 extending forward from a mission case 1 is placed at a position eccentric to a side direction from a center line of the machine body paralleling to the center line of the machine body, an engine 4 and an operating handle 5 placed in rear part of the machine body are set to be able to right and left rotating/fixing on a center shaft core P1 of a mowing transmission pipe 2, the mowing device placed at a top end of the mowing transmission pipe 2 is composed of plural vertical rotation-type reaping blades 3a and 3b paralleling to a lateral direction and the reaping blades are set in freely rotating/fixing about longitudinal shaft cores positioned opposed sides of a center line of the machine body putting a shaft core P1 of a reaping transmission pipe 2 between them to obtain the objective mower.
Patent JP-S59211273-A (JP)
Title: Semiconductor sorting method
Inventor: TSUBOTA TOSHIO
IPC: H01L29/74
Filed: 1983-05-17
Abstract: PURPOSE:To obtain a sorting method having excellent reproducibility in practice by selecting a reverse recovery charge Qr under the optimum external conditions to sort a different turning OFF time tq of a thyristor. CONSTITUTION:A reverse recovery charge Qr (b) is selected under the optimum external conditions to sort when classifying the ranks by the turning OFF time tg of a thyristor. For example, the tq of the thyristor 1 is measured by using a circuit, shown, and the charge Qr is calculated by the reverse recovery current IR, i.e., the current 3 flowed to the position of an arrow, and reverse recovery time trr. Then, the correlation between the tq and the Qr becomes, for example, as shown, and the tq is corresponded one by one to the charge Qr by altering a commutation capacitor C0. Further, the optimum external condition of sorting the tq is Qr, and the circuit is devised, thereby increasing the slope of the correlation graph of Qr-tq to enable to sort it excellently.
Patent JP-H10285172-A (JP)
Title: Diagnosis method for atm switch device and atm switch device
Inventor: ISHIDA HIDEO
IPC: H04Q1/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To recognize an operation by sending decided test data outputted from an MPU to a reception buffer, sending transmission data outputted from a transmission buffer to the MPU and comparing test data with transmission data. SOLUTION: Test cell data A15 for one cell is written into the reception FIFO 102, and a read permission test signal A19 is outputted to a reception FIFO read control means 103. The means 103 reads cell data A05 from the FIFO 102 and stores it in a common buffer 105. Stored cell data are read and compared through the MPU and therefore it is recognized whether the means 103 normally operates or not. Test cell data A27 are stored in the buffer 105 and polling result test data A23 and a polling valid timing signal A24 are outputted to an SW core 104. Cell data are read and stored in the transmission FIFO 109. Then, it is read and compared with stored data through the MPU and therefore a control means 108 recognizes the normal operation.
Patent JP-S5712437-A (JP)
Title: Controller of tape recorder
Inventor: INOUE HIDEO
IPC: G11B15/02
Filed: 1980-06-24
Abstract: PURPOSE:To assuredly secure a stop mode when the power supply is cut off, by generating the stop mode voltge during cut-off of power supply and thus controlling a mode setting cam driving motor that uses a capacitor for its power source. CONSTITUTION:A prescribed mode is obtained through a mode setting cam mechanisms 21 via a mode setting motor 20 and in accordance with play switches 1-6 and the set voltage of transistors (TR) Q1-Q6 of a mode setting signal generating circuit 8 plus resistances R1-R6 of a motor controlling circuit 10. On the other hand, a capacitor C5 of a rectifying circuit 41 has sudden discharge when the power supply is cut off or at service interruption. Thus TRs Q12, Q13 and Q11 are turned on, and the output of the circuit 8 is inverted to a low level. At the same time, TRQ14 is turned on to substantially turn on a stop switch 7. As a result, the stop mode voltage is generated, and at the same time the mechanism 21 is controlled via a motor 20 with a capacitor C1 having a larger constant of discharge time than a capacitor C5 used as a power source. Thus a stop mode is assured obtained when the power supply is cut off to ensure smooth control when the power is supplied again.
Patent JP-S57200843-A (JP)
Title: Cereals moisture measuring device equipped with temperature compensating function
Inventor: YUUKI HIDEYASU
IPC: G01N27/02
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate the influence exercised by a temperature drift, by a method wherein a detecting circuit, generating a detecting signal based on a moisture value of cereals to be measured, is mounted, and a compensating signal, corresponding to a temperature error component contained in a detection signal, is substracted from the detection output of the detecting signal. CONSTITUTION:A high-frequency oscillator 1 applies a high frequency to cereals to be measured placed between two electrodes 3. The detecting signal of the electrode 3 is applied to a base of a transistor (TR) 5, and a comparing circuit 9 performs a control so that a collector DC voltage component V of the TR5 is brought to a specified value based on a reference voltage of a reference power source 13 to remove a temperature drift due to the TR5. A diod (D) 15 constitutes a detection circuit, and a voltage drop Vf has a temperature dependency. To secure a collector of a compensating TR7 to a DC voltage V, a comparing circuit 11, controlling the TR7 based on a power source 13, is mounted, a compensating D17 is further connected, the outputs of the D15 and D17 are substracted by a reducing circuit 19, and this permits displaying of a moisture value of cereals based on a DC voltage VDC purely based on a moisture value of cereals.
Patent JP-S5713836-A (JP)
Title: Channel synchronization system
Inventor: KITAMURA MASAKI
IPC: H04L7/00
Filed: 1980-06-27
Abstract: PURPOSE:To improve the efficiency of data transmission by increasing the volume of effective data transmission and to transmit data of high quality, by achieving channel synchronization by using only parity bits added for error correction. CONSTITUTION:At a transmission side 10, a code converter 11 sends transmitted data A-C from channels CH1-CH3 and parity bits P1, P2... from a parity bit generator 12 to a transmission line 13. At a reception side 20, on the other hand, received data are converted by a code converter 21 from series to parallel to output received data A-C and parity bits P1, P2.... Then, the data A-C are applied to a shift register 22 and a parity bit generating circuit 23, which generates parity bits P1', P2'.... Those parity bits P1, P2..., and P1', P2'... are collated with each other successively by an exclusive OR circuit 24 and when dissidence is found, correction 26 of the received data A-C is made through a syndrome register 25.
Patent JP-S5715075-A (JP)
Title: Hermetically sealing device of oil for hermetically sealed lubrication type truck
Inventor: EGUCHI KIYOSHI
IPC: F16N1/00
Filed: 1980-06-27
Abstract: PURPOSE: To efficiently automate the injection and hermetical sealing of lubricating oil by constructing the oil feeding and hermetically sealing device by truck pin fixing means, and a valve unit for performing air suction and oil feeding from and into the hole of said pin and pressing a plug member into said hole.  
     CONSTITUTION: The V-shaped pad of a locating tool 30 is engaged with the bush 50 of the truck by operating a cylinder 36, and a truck pin 48 is fixed by a plunger 62 by operating a cylinder 34. Simultaneously, and a plug member 78 is forced into upto a position 84 by the pusher 83 of a cylinder 82, thereby to hermetically seal the hole 56 of the pin 48 and a hollow part 64 of the valve unit 32 are hermetically sealed. A valve 68 is opened, and the hollow part 64 of the valve unit 32 are hermetrically sealed. A valve 68 is opened and a hollow part 64 and the hole 56 are evacuated through a suction route 66, and a valve 72 is opened lubricating oil is injected into the hole 56 through an oil feed route 70. Then, the plug 78 is forced up to a position 86 in the hole 56 by the pusher 83 to hermetically seal the hole 56. Each cylinder is restored to the original position, whereupon the oil feeding and hermetical sealing into the hole 56 of the pin 48 are completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231437-A (JP)
Title: Manufacture of optical glass base material
Inventor: HARA RIYOUICHI
IPC: G02B6/00
Filed: 1984-04-28
Abstract: PURPOSE:To enhance the productivity of the optical glass base material by forming a porous rod-shaped base material with the growth of fine glass particles in the direction of deposition, then curing the outer periphery into semisintered state, making the rod-shaped base material into transparent glass by further heat treatment, and carrying out said each operation continuously. CONSTITUTION:Fine glass particles which are spouted from a reaction burner 8 are deposited on the end part of a target 1, and a porous rod-shaped base material 24 which is grown in the horizontal direction is formed. Then when the base material 24 is grown to a specified length, the base material 24 is passed through a heat treating machine 3, and sintered at a temp. not exceeding the transparent vitrification temp. to obtain the semisintered base material 24. Then the semisintered base material 24 is moved into a heat-treating machine 5 through a supporting machine 4, and the base material 24 is supported by the rotation of internal rotary bodies 10A and 10B. Meanwhile, the base material 24 is heated by the heat treating machine 5 to a temp. suitable for transparent vitrification, and completely sintered to obtain the specified optical glass material which is transparently vitrified.
Patent JP-S5422098-A (JP)
Title: Nuclear fuel element and its producing method
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C3/20
Filed: 1977-07-21
Abstract: PURPOSE: To remove iodine from the atomosphere within a cladding tube, by means of preventing the cracking of stress corrosion of the cladding tube by setting up a metal protecting layer at the inner surface of a nuclear fuel cladding tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61246518-A (JP)
Title: Kerosene small-size hot water supplier
Inventor: ONO TADASHI
IPC: F23L1/00
Filed: 1985-04-23
Abstract: PURPOSE:To enable to make sound soft and eliminate instability of resistance around a suction opening at the same time by installing a cover and a guider in such a manner that an outside of a mainbody is covered with an insulator with covering material and a suck-in opening of a blower is placed at the opposite side of the mainbody and also guider formed by wire netting is placed at the suck-in opening side simultaneously. CONSTITUTION:An outer burning cylinder 4' is covered with an insulator 26 which is composed of a glass wool etc. covered with vinyl sheet etc. and between the outer burning cylinder 4' and a base plate 21 of a blower, a covering material 25, the insulator 26 and the guider 23, and a suck-in opening 20 facing to a mainbody are connected and fixed. Noise generated from the blower is released to the outside of the mainbody and absorbed after collision with a lattice-like silencer layer and absorbed after repeated reflection and noise is made soft. Floating up movement of the covering material and the insulator is prevented by the guider 23 and resistance except a damper is kept constant, owing to a certain length of the guider.
Patent JP-S5514527-A (JP)
Title: Magnetic head
Inventor: HASEGAWA TACHIO
IPC: G11B5/133
Filed: 1978-07-18
Abstract: PURPOSE:To establish the magnetic head suitable for massproduction with a simple construction which does not give damage on tape, by making the core support stand with ceramic and forming the tape running surface with the ferrite core and the core support stand. CONSTITUTION:The core support stand 4 used in combination with the ferrite core 1 is molded into a simple constitution unified with the mask block 5 by using ceramic which is non-magnetic and excellent in massproduction and of which coefficient of expansion is the same as ferrite. Further, when the tape running surface of the head is formed with the ferrite core and the ceramic core support stand, since the thermal expansion coefficient of the both is similar, the occurrence of step on the tape running surface is very less. Accordingly, damages to tape can be reduced.
Patent JP-H07296823-A (JP)
Title: Thermal battery having piezoelectric ignitor
Inventor: YAMANE TERUO
IPC: H01M6/36
Filed: 1994-04-25
Abstract: PURPOSE:To enhance the reliability of ignition and to simplify the work of insulating a piezoelectric ignitor for use in a piezoelectric ignition type thermal battery by stabilizing the structure of the piezoelectric ignitor. CONSTITUTION:A piezoelectric ignition plug for use in a piezoelectric ignition type thermal battery is so constructed to have a piezoelectric ignitor in which a pair of bridges or bridged lead wires 17 are not provided with parallel portions but are secured to a bridge holder 16 serving as an explosive container, with an appropriate anode-cathode distance kept between them, and with an explosive 18 packed in the recessed portion of the bridge holder 16.
Patent JP-S63253464-A (JP)
Title: Back-up system for production of plan
Inventor: KAWASHIMA KAZUHIRO
IPC: G06Q10/04
Filed: 1987-04-10
Abstract: PURPOSE:To quickly correct the logic by carrying out a grammatical check every time a corrected logic check part gives a partial change to the logic. CONSTITUTION:A plan logic correcting part 7 delivers the corrected logic and a pointer of a corrected line to a corrected logic check part 8. The part 8 gives a syntax structure check to a corrected part every time a plan logic is corrected and delivers a message showing an error of the syntax structure. Thus it is possible to check the grammar of the corrected logic without giving a grammatical check to the entire plan logic. An intermediate file 11 stores the interim result of the grammatical check and the interim result of only the corrected part is replaced to the file 11. As a result, the code of the corrected plan logic can be produced without performing analysis for words/ phrases and the syntax structure of the entire plan logic.
Patent JP-S59213898-A (JP)
Inventor: TAMURA TOMIO
IPC: E02D29/073
Filed: 1983-05-18
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-H02265976-A (JP)
Title: Paint composition and transparent body coated with same paint composition
Inventor: SAITO MITSUMASA
IPC: C09D5/00
Filed: 1989-04-07
Abstract: PURPOSE:To attempt to improve UV absorbability, transmittance of visible rays, heat resistance and light resistance by dispersing a ZnO fine powder with a specified particle diameter in a binder. CONSTITUTION:A coating compsn. is obtd. by dispersing uniformly a ZnO fine powder with a particle diameter of 0.1mum or smaller in a binder (e.g. a thermosetting acrylic resin) dissolved in an org. solvent (e.g. xylene), water etc. Then, a transparent body is obtd. by coating one or both faces of a transparent base (e.g. a glass) with this compsn.
Patent JP-S6212620-A (JP)
Inventor: BURAIAN JII BAGURII
IPC: C03C25/104
Filed: 1986-04-15
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-S60230913-A (JP)
Title: Composition for fixing metallic powder molding during sintering
Inventor: SAKURAMOTO TAKAFUMI
IPC: B22F7/02
Filed: 1984-04-30
Abstract: PURPOSE:To prevent a metallic powder molding consisting of metallic powder and synthetic resin binder from exfoliating from a base material surface during sintering in the stage of forming a sintered metallic layer on the surface of the metallic base material of said metallic powder molding by using a specifically composed compsn. for fixing. CONSTITUTION:The sheet-shaped metallic molding consisting of wear-resistant metallic powder and acrylic resin binder is adhered to the surface of the metallic base material to 0.5-5mm. thickness and is sintered in a non-oxidizing atmosphere. The polyimide soln. compsn. formed by compounding an epoxy compd. having >=2 epoxy groups on one molecule with an org. solvent soln. of the polyimide precursor consisting of the polyamide acid synthesized of the tetracarboxylic dianhydride consisting of 10-90mol% aliphat. tetracarboxylic dianhydride and 90-10mol% arom. tetracarboxylic dianhydride and org. diamine or the polyamide acid imide formed by partial conversion to amide thereof in such a way that the epoxy groups are incorporated at >=0.3 equiv. by 1 equiv. acid group of the above-mentioned precursor is coated and interposed between the base material and metallic powder powder molding in the above-mentioned stage.