baber/WOPTO huggingface dataset:
Patent JP-S59210093-A (JP)
Title: Pyridopyrimidine derivative
Inventor: KISE MASAHIRO
IPC: A61P31/04
Filed: 1983-05-13
Abstract: NEW MATERIAL:A compound of formula I (A is 1-5C alkylene which may contain unsaturated bonds among the chain and have substituents such as lower alkyl, hydroxyl, phenyl, alkylthio, phenylamino, carboxyl, nitro or cyano; R<1> is alkylthio, or residue of heterocyclic compound containing 1-3 atoms of O, N, or S; R<2> is H, Li, Na, K, Ca, methyl or ethyl) and its salt. EXAMPLE:Ethyl 8-methylthio-5-oxo-1,2-dihydro-5H-thiazolo[3', 2'-1, 2]-pyrido[6,5- d]pyrimidine-4-carboxylate. USE:Antibacterial: it has low toxicity. PREPARATION:Morpholine or thiomorpholine is made to act on a compound of formula II (R<3> is lower alkyl) to obtain a compound of formula III (X is O, S, substituted amino, protected amino) and, when needed, deprotection is effected to give a compound of formula I where R<1> is thiomorpholino, R<2> is H.
Patent JP-S61245306-A (JP)
Title: Polyester raw material yarn for providing napped cloth
Inventor: KOYANAGI TADASHI
IPC: D06C11/00
Filed: 1985-04-22
Abstract: PURPOSE:The titled raw material yarn providing napped cloth having improved repulsion, improved straight hair properties and deep color tone, having strength, elongation, shrinkage factor in boiling water, birefringence, parameter of crystal completeness and number of interlacement in specific ranges. CONSTITUTION:The aimed raw material yarn having 3-4.5g/d strength, 20-50% elongation, <=3 shrinkage percentage in boiling water, 0.08-0.13 birefringence, <=0.3 parameter of crystal completeness and 1-20 times/m number of interlacement, preferably 2-4d single yarn denier. The raw material yarn is obtained by melting polyester, spinning it from a spinneret, making it travel through a heating zone, cooling it to air temperature and drawing it at 6,500-9,000 high speed by the use of a twisting device such as interlacer, etc.
Patent JP-S58199812-A (JP)
Title: Manufacture of steel material with superior resistance to stress corrosion cracking due to sulfide
Inventor: FUKUZUKA TOSHIO
IPC: C21D1/18
Filed: 1982-05-18
Abstract: PURPOSE:To obtain the titled steel material by soaking a steel contg. specified amounts of C, N, Nb and Ti and subjecting the steel to rough rolling, cooling and finish rolling under restricted conditions to precipitate a fixed amount or more of fine carbonitride in the steel. CONSTITUTION:A steel billet contg. 0.20-0.40% C, 0.0040-0.0090% N, 0.005- 0.10% Nb and 0.005-0.050% Ti is soaked and rough rolled at 1,200-950 deg.C and <=75% total draft. The rough rolled billet is cooled at 1.5 deg.C/sec cooling rate before starting finish rolling, and final rolling is finished at a temp. below the A1 transformation point to precipitate fine carbonitride having <=0.1mum grain size in the steel by >=4X10<8> pieces/mm.<3>. The resulting steel material may be hardened or normalized by heating to a temp. 30-120 deg.C above the A3 transformation point, and it may be tempered from a temp. 30-120 deg.C below the A1 transformation point.
Patent JP-S62240696-A (JP)
Title: Saponin and the like
Inventor: OTAKE NOZOMI
IPC: C07H15/256
Filed: 1986-04-12
Abstract: NEW MATERIAL:A compound of formulas I-VI (R is, in case of formula I, formula VII where the 3'' and 4''-positions or 3'' and 6''-positions in GlC are acetylated, in case of formula II, formula VII where 3'' and 4''-positions or 4'' and 6''-positions are acetylated, in case of formula III, formula VII where 2'' or 3''-position in acetylated, in case of formula IV, formula VII where 3'' and 4''-positions are acetylated, and in case of formula VI, formula VII where the 3''-position is acetylated; R1-R4 are combinations of cases where R1 is formula VIII, R2 is H, R4 is methyl and R3 is methyl, hydroxymethyl). USE:Anticancer agent. PREPARATION:A plant, BuPleurum Kunmingense is dried, the root is crushed and extracted with ethanol. The extract is distributed between water and butanol. The lipid in the butanol extract is removed with petroleum ether to give crude saponin. The saponin is treated with acetone and the individual objective compounds are obtained from the acetone-soluble fraction and the insoluble fraction.
Patent JP-H09240185-A (JP)
Title: File
Inventor: ONODERA MASARU
IPC: B42F13/30
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a file of the constitution in which the strength is not prevented in the normal use and a cover and a filing tool can be dismantled more easily at the time of being thrown away. SOLUTION: In this file to which a filing tool composed of a metal material for a cover composed of a non-metal material is fixed by a riveting means 3, slit-shaped notches 5 continued to inserting holes 4 of the riveting means 3 are provided on the cover. Particularly T-shaped notches are formed on a face on which a base 2a of the filing tool is jointed.
Patent JP-S578840-A (JP)
Title: Detector for fault of interface of control computer
Inventor: SUMIYA SHIYUUSAKU
IPC: H04L69/40
Filed: 1980-06-19
Abstract: PURPOSE:To shorten the required time of recovery from a trouble by sampling information from an information transmitter during the period of a ready signal, by making a parity check, etc., on the basis of the information and by displaying the result. CONSTITUTION:A signal outputted from the series-parallel converter on an information transmitter 1 consists of ready signal S1, a data signal S8 and a parity signal S10, and is inputted to a computer 5 via a connector 2, a cable 10 and a connector 4. The signal S1 is led to a pulse generating circuit 5A, whose output signal S2 is supplied to a counter circuit 5c. The output of this circuit 5c is supplied to gate circuits 5D1-5D3 to store the signal S8 in registers 5E1-5E3. When a reset signal S4 arrives at a checking circuit 5F, the signal stored in those register makes a parity check and collates each data and abnormality, when found, is displayed on a display device 5G.
Patent JP-S529299-A (JP)
Title: Method of shipbuilding
Inventor: NAKAGAWA MASATO
IPC: B63B9/06
Filed: 1975-07-10
Abstract: PURPOSE: To provide a method of shipbuilding by which a building cost is reduced with safety in such a manner that a ship is built on a pontoon and thereafter the ship is separated from the pontoon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05252318-A (JP)
Title: Method for calling by id card in public telephone set
Inventor: SAKAI KATSUMI
IPC: H04M17/02
Filed: 1992-03-06
Abstract: PURPOSE:To attain a call by an ID card even if cash or a telephone card for the charge of a call is not prepared by providing a fixed station in the vicinity of a public telephone set and judging whether the identification(ID) code of an ID card is registered or not whether the an electromagnetic field transmitted from the fixed station. CONSTITUTION:Reset pulse signals are repeatedly sent from a centralized fixed station management part 40 to fixed stations 11, 21, 31 in respective telephone boxes 13, 23, 33. Each fixed station allows a high frequency current to flow into its coil to form an electromagnetic field, and when a person having an ID card enters into the telephone box, a specific ID code is transmitted by means of electric energy induced by the coil built in the ID card. The ID code is detected, demodulated, amplified, and waveform-shaped by the fixed station and then inputted to a microcomputer to judge whether the ID code is registered or not. When the ID code is registered, a fixed station number is added to the ID code and outputted to the management part 40 and the inputted data are outputted to a control circuit 41 to control the corresponding telephone set 12, 22, or 32 to a call enabled state.
Patent JP-S60227750-A (JP)
Inventor: GOTOU TATSUO
IPC: A61C13/14
Filed: 1984-04-25
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-H07293235-A (JP)
Title: Pipe opening and closing valve device for muffler
Inventor: NOGAMI YASUHIRO
IPC: F02D9/04
Filed: 1994-04-22
Abstract: PURPOSE:To facilitate the adjustment of the axis of a valve shaft for reducing the production cost for a device by securing multiple connection pipes integrally fixedly to each other on the fixing parts of a contact surface to insert a valve shaft only into a pair of bearings. CONSTITUTION:Multiple connection pipes integrally made of a plurality of adjacent pipes by fixedly mating contact surface 14 with each other formed on adjacent contact parts of pipes 10, 11 constituting a resonator of a muffler are provided. Also, valves 12, 13 built in the pipes 10, 11 are integrally interconnected with a valve shaft 15 so that the valves 12, 13 constitute the multiple system valve. First and second bearings 16, 17 into which the valve shaft 15 is inserted are secured to bearing holes 20, 21. The valve shaft 15 is inserted only into two upper and lower bearings 16, 17 and will do only by loosely fitting in the shaft hole 19 between the pipes. Thus, the adjustment of the axis of the valve shaft is extremely facilitated and production cost of the device can be reduced.
Patent JP-S62244872-A (JP)
Title: Polyester thread package
Inventor: KOYANAGI TADASHI
IPC: D01F6/62
Filed: 1986-04-15
Abstract: PURPOSE:To contrive to improve shape stability by making a part harder than an end part exist at plural positions, more than 2mm to the center side in the axis direction of a bobbin from both end parts of a cheese-shaped package and keeping the dry thermal contraction stress differential value below 30mg/d. CONSTITUTION:A cheese-shaped package 1, which is formed by accumulating substantially not twisted polyester thread having a birefringence rate of 0.08-0.14, a crystal completeness parameter of 0.50 and below and a boiling water contraction rate of 5% and below, forms a bulge 5 which is formed by accumulating threads so that coil diameter may be a little larger than the other parts, along the axis direction of a bobbin 7, at positions l1, l2 more than 2mm to the center from both end parts so that coil diameter difference DELTAh may be 0.3-3mm. This bulge 5 is made harder, by 5-20 deg., then both end parts and to exist at plural positions and further it is so made that the dry thermal contraction stress value difference of thread between a harder part and the other parts may be 30mg/d and below. In this way shape stability becomes excellent and obtained knitted/woven goods has excellent dignity and dyeing-easy properties.
Patent JP-H10279495-A (JP)
Title: Production of saponin essence liquid extracted with fructose, saponin essence liquid extracted with fructose, production of crystalline saponin mannitol additive and fructose-containing crystalline saponin mannitol additive powder
Inventor: KUBOTA HIROMU
IPC: A23L19/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a saponin essence liquid extracted with fructose, capable of extracting a saponin derivative from customary, physiologically and pharmacologically effective ginseng or its related crude medicine in an extremely short time, to obtain a saponin essence solution extracted with fructose, to provide a method for producing a crystalline saponin mannitol adduct and to obtain a fructose-containing crystalline saponin mannitol adduct powder. SOLUTION: Ginseng and/or a related crude medicine is mixed with liquid fructose having 60±10 concentration DS in an amount of 1-2.5 times that of ginseng to give a mixture, which is supplied to an ultrasonic vibration horn continuously or in batch to carry out extraction by synergistic actions of cavitation action of the oscillator and permeability of fructose.
Patent JP-H0748597-A (JP)
Title: Detergent
Inventor: FURANTSUUYOOZEFU DANII
IPC: C11D3/12
Filed: 1994-04-22
Abstract: PURPOSE: To obtain a detergent having improved washing efficiency and biodegradability by mixing a surfactant with a builder, a laundry aid and a polyglycol diacid.  
     CONSTITUTION: At least one surfactant in an amount of 5-50 wt.% is mixed with 0.5-60 wt.% builder, a common laundry aid such as crystalline sodium silicate or zeolite A and 3-11 wt.% polyglycol diacid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57200981-A (JP)
Title: Signal switching device of acoustic system
Inventor: HIROSE ISAMU
IPC: H05K11/00
Filed: 1981-06-03
Abstract: PURPOSE:To easily select an input source by a simple connection, by transmitting an operation start signal through a connecting code between an operation start signal generating circuit provided on an acoustic soure apparatus and an amplifier, to the amplifier from said circuit, and selecting the acoustic source apparatus. CONSTITUTION:Among 3 switchs of an input source selecting and switching circuit 24, which have been provided so as to corrspond to a tuner, a player 3 and a tape deck, for instance, when a tone arm is detached from a supporting base in order to use the player 3 in case when the switch of the tape deck is on, a switch 13 is turned off, the charge with which a capacitor C1 has been charged flows to a resistance R7 through a capacitor C2 and a diode D1, and a positive pulse is outputted from an output terminal 3a. This pulse is inputted to an input terminal 3b of an amplifier 5 through a signal cord 8, and is inputted to an input switching driving circuit 23 from a receiving circuit 22 through an equalizing circuit 25 and a capacitor C22. In this way, terminals 33, 35 are connected, and a sound whose input source is the player 3 from the equalizing circuit 25 is outputted from a loudspeaker 6.
Patent JP-S57199754-A (JP)
Title: Paper discharge unit of collator
Inventor: KOFUCHI KUNIOKI
IPC: G03G15/00
Filed: 1981-06-02
Abstract: PURPOSE:To store the paper in tray for sure by actuating a release piece by an energizing means to move a distributor. CONSTITUTION:The paper fed from a discharge port 6' of a main body unit 6 by means of a conveyance belt 7 and a roll-in belt 9 is distributed to a row of trays 1 by a distributor with its fin consisting of a claw 10 and a paper discharge roller 20, then a discharge piece 13, an energizing means 4, and its releasing means 5 are fitted to a distributor 2. A coupling section 23 which hits a pin 24 when the distributor 2 proceeds and is disengaged with the pin 24 when the distributor 2 returns is provided on the discharge piece 3, and a releasing means 5 is constituted by releasing a latch piece 25 with the pin 24. Accordingly, when the distributor 2 moves toward the next tray 1, the latch piece 25 is coupled with the pin 24 and oscillates clockwise, then the discharge piece 3 is moved counterclockwise by the means 4, kicking out the rear end of the paper into the tray 1.
Patent JP-H10284561-A (JP)
Title: Method for evaluating isolation of semiconductor substrate having isolation layer and manufacture of thin film
Inventor: INAKANAKA HIROSHI
IPC: H01L27/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate at least the work to be conducted after isolating work on such semiconductor substrates that are evaluated as defectively isolated substrates by forming porous layers having isolation layers on the surfaces of the substrates and evaluating the isolation of the isolation layers from the non-destroyed states of the porous layers. SOLUTION: A porous layer composed of two or more layers having different porosity, with the layer having the higher porosity constituting a separation layer, is formed by changing the surface of a semiconductor substrate by anodic formation. The isolation of the isolation layer is evaluated by radiation of acoustic waves or electromagnetic waves upon the layer while the layer is not isolated, namely, the layer is in a non-destroyed state. The evaluation of the isolation is performed by means of an ultrasonic measuring instrument. The measuring instrument is constituted in such a way that a semiconductor substrate 11 to be evaluated for its isolation layer is dipped in water contained in a water tank 101, ultrasonic waves from a ultrasonic probe 102 are radiated upon the substrate 11, and reflected waves from the substrate are received.  In addition, the instrument scans a whole area to be evaluated.
Patent JP-S57200031-A (JP)
Title: Photographic material
Inventor: FUJINO TAMOTSU
IPC: G03C1/053
Filed: 1981-06-03
Abstract: PURPOSE:To improve mechanical and elecrostatical properties by containing methyl acrylate and ethyl acrylate in at least one layer of the photographic layers constituting a photographic material consisting of hydrophilic colloids. CONSTITUTION:An emulsified copolymer consisting of 40-10pts. methyl acrylate and 60-90pts. ethyl acrylate is contained in at least one layer of the photographic layeres costituting a photographic material consisting of hydrophilic colloids such as lime-treated gelatin, acid-treated gelatin, modified gelatin, gelatin deriv., whereby the photographic material is prepd. The amt. of the acrylate copolymer to be used is generally 10-100wt% basing on the weight of the hydrophilic protective colloids, more preferably 20-50wt%. It is equally well to compound a coupler or the like that forms colors by coupling with an oxidized product of a color developing agent such as paraphenylene diamine deriv. in the hydrophilic colloidal layer.
Patent JP-S61245091-A (JP)
Inventor: SATO NOBUHIDE
IPC: G21D3/08
Filed: 1985-04-23
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-S5710539-A (JP)
Title: Bidirectional signal transmitter of distribution line carrier system
Inventor: WATANABE SUSUMU
IPC: H04B3/54
Filed: 1980-06-23
Abstract: PURPOSE:To enable the transmission of signals surely without causing out of synchronism, by transmitting a code formed with a synchronizing signal which is an integral fraction of the commercial frequency of a distribution line, after being carried on the distribution line between a master station and a plurality of slave stations. CONSTITUTION:A synchronizing signal which is an integral fraction of the commercial frequency of a distribution line tying a master station a plurality of slave stations is formed at each station. For example, a synchronizing signal B formed by one per two cycles from the waveform of Figure A is taken as the base to form a transmission code C, which makes FSK modulation for the carrier frequency to transmit it on a distribution line. Next, a signal D obtained from the demodulation at a receiving station is discriminated at a synchronizing signal E to detect the code F. In this case, the carrier frequency is selected to an intermediate value F0 of harmonics adjacent so that it cannot be interferred with the harmonics of the commercial frequency, and it is made to the FSK modulation to be F0+ or -10Hz. In case of demodulation, a band pass filter in F0+ or - 20Hz is used, and different carrier frequencies are used for incoming and outgoing frequencies. Thus, a stable signal without causing out of synchronism can be transmitted bidirectionally.
Patent JP-H05288613-A (JP)
Title: Optical fiber temperature sensor
Inventor: HISHIKARI ISAO
IPC: G01K11/12
Filed: 1992-04-07
Abstract: PURPOSE:To achieve a highly accurate measurement of the temperature of a part to be measured with a simple construction and a smaller size. CONSTITUTION:A filter 7 for measurement is provided at a part to be measured and a filter 4 for reference in the main body 1 of the apparatus having the same temperature characteristic. Emission light with a single wavelength emitted from a light emitting element 2 is supplied to a photodetector 10 for measurement through an optical fiber 6 while being detected with a photodetector 12 for reference. Detection signals are computed with an arithmetic section 15. This enables the computation and outputting of the temperature of the part to be inspected depending on a difference in transmittance of the filter 7 for measurement from the filter 4 for reference.
Patent JP-H02264618-A (JP)
Title: Bathtub
Inventor: KURIYAMA MITSUGI
IPC: A47K3/02
Filed: 1989-04-04
Abstract: PURPOSE:To sufficiently stretch the leg in a hot water by projectingly providing a horizontal surface part for a wash place from the intermediate part of one side surface of a bathtub to an external side, extendingly providing the extended bottom surface part of the bathtub in parallel to it, executing a connection with it in the horizontal surface part and a front surface part, and making the bathtub. CONSTITUTION:A horizontal surface part 8 is projectingly provided until it abuts on a wall surface 1c from the intermediate part of one side surface 3 to form the bathtub to the external side, on the other hand, a bottom surface 4 of the bathtub is extended in parallel to the horizontal surface part 8, and it is made into the extended bottom surface part. Further, spaces between respective peripheral parts of the extended bottom surface part and horizontal surface part 8 are connected by a pair of extended side surface parts 31a and 31c and a front surface part 9, respectively. The coupling parts of the horizontal surface part 8 and a pair of extended side surface parts 31a and 31b are reinforced thick, simultaneously, the coupling part of the horizontal surface part 8 and front surface part 9 is reinforced thick, and then, the weight supporting permissible quantity of the horizontal surface part 8 is widely increased. In such a way, a bag lateral hole space is extendingly provided from the bathtub, both legs can be sufficiently stretched into the hole, and a comfortable bathing can be enjoyed.
Patent JP-S62276088-A (JP)
Inventor: ROBAATO MUUA MAASHIYARU
IPC: D06M101/16
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-H02266071-A (JP)
Title: Method and device for damping structure by utilizing fluid
Inventor: KOBAYASHI ATSUSHI
IPC: E01D1/00
Filed: 1989-04-06
Abstract: PURPOSE:To suppress vibration of a structure due to wind by a method wherein pressurized fluid is discharged through discharge nozzles mounted on the surface of a structure, and an asymmetric vortex generated of the surroundings of the structure by wind is controlled. CONSTITUTION:During a strong wind period, a wind direction, a wind velocity, a wind pressure, and vibration of a structure A are detected by means of a wind velocity sensor 2, a wind pressure sensor 3, and a vibration sensor 4. Each detecting signal is converted into a numerical value by an observing device F to input a result to a calculator E. The discharge direction, magnitude, and an amount of pressurized fluid are computed by the calculator E. Further, in the calculator E, a fluid pressurizing device B is started. a control signal is outputted from a signal generator D to control a fluid discharge control device C, and the pressurized fluid is discharged through discharge nozzles 1 of the structure A.
Patent JP-2000282502-A (JP)
Title: Drilling device for vertical deep hole
Inventor: MATSUKUMA NOBORU
IPC: E21B7/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device for vertical deep hole having a simple structure by which even a quite deep vertical hole can be easily dug and further, soil or the like can be easily discharged. SOLUTION: This drilling device is provided with drilling members 2, 4 having a blade 1 at the lower end and forming a hollow space extending from the lower side to the upper side, a driving pipe 6 fixed to the upper end of the drilling members 2, 4, a shaft 11 for discharging soil arranged to be vertically movable in the inside of the driving pipe 6 and the space of the drilling members 2, 4, a plate 12 for discharging soil fixed to the lower side of the shaft 11, a spring 14 urging downward the shaft 11, a rope 26 attached to the upper end of the shaft 11 so as to pull up the shaft 11 from the outside against the urging force of the spring 14, and a handle 20 provided at the upper part of the driving pipe 6.