baber/WOPTO huggingface dataset:
Patent IL-170318-A (IL)
Title: Purine derivatives, preparation method thereof, pharmaceutical compositions comprising them and uses thereof
IPC: A61P25/34
Filed: 2005-08-16
Abstract: Purine derivatives (I), are new. Purine derivatives of formula (I), their racemic mixtures, enantiomers, diastereoisomers and salts with acids and bases, are new. [Image] Y : N, O, S, CHR 3or =CR 3; R, R 1upto 6C alkyl or upto 6C alkoxy (both optionally substituted by at least one T), or aryl or heteroaryl (both optionally substituted by at least one T or T 1and optionally aryl substituted by dioxolyl), H, halo, OH, , CN, NO 2, NR 4R 5, CF 3, CF 3O, or S(O) n-NR 4R 5; n : 0-2; R 3upto 6C alkyl (optionally substituted by at least one T) or aryl (optionally substituted by at least one T, T 1or dioxolyl), H, halo, CN, NO 2, NR 4R 5, CF 3or CF 3O; R 2R 4, OR 4, SR or NR 4R 5; R 4, R 5upto 6C alkyl or upto 6C cycloalkyl (both optionally substituted by at least one T) or aryl (optionally substituted by at least one T, T 1or dioxolyl), or H, or NR 4R 54-6 membered heterocyclyl optionally containing at least one O, N or S heteroatom (optionally substituted by at least one T or T 1); T : halo, OH, CN, CF 3, CF 3O, upto 6C alkoxy, aryl, heterocyclyl, acid groups, NHR 4, N-alkyl-R 4, COR 4, COOR 4, CON-(upto 6C alkyl)-R 4or CONHR 4, and T 1alkyl, hydroxyalkyl or phenylalkyl. An independent claim is also included for the preparation of (I). ACTIVITY : Fungicide; Dermatological; Antipsoriatic; Cytostatic; Nootropic; Neuroprotective; Antiallergic; Immunosuppressive; Vasotropic; Antiinflammatory; Cardiovascular-Gen. MECHANISM OF ACTION : Protein kinase inhibitor. In a test for determining inhibition of JNK3 kinase, results showed that trans-N-[6-(5,6-dichloro-2,3-dihydro-1H-indol-1-yl)-9H-purin-2-yl]-1,4-cyclohexane diamine dihydrochloride (Ia) exhibited an IC 50value of 0.29 mu M.
Patent IL-178125-A (IL)
Title: Thiadiazolidinones, process for preparation thereof, pharmaceutical composition and use thereof for the manufacture of a medicament
IPC: A61P3/10
Filed: 2006-09-14
Abstract: Provided arc thiadiazolidinc compounds of formula I wherein R1 is an organic group having at least 8 atoms selected from C or O, which is not linked directly to the N through a -C(O)- and comprising at least an aromatic ring, and their pharmaceutical compositions. These compounds are selective GSK-3 inhibitors and have improved bioavailability. They are useful for the treatment of GSK-3 mediated diseases, among others Alzheimer's disease, type II diabetes, depression and brain injury.
Patent JP-S5326974-A (JP)
Title: Pressureeresponsive electric switch
Inventor: NOERU NIKORASU
IPC: G01L1/04
Filed: 1977-08-19
Abstract: A pressure operated electrical switch and an alarm system for use in hospitals and nursing homes is constructed such that a force is applied to a pressure plate therein. Once the load is reduced below a predetermined value the pressure plate will move under spring influence to close/open a microswitch or electrical contact means. The normal force applied to the pressure plate is the load on the leg of the hospital bed when occupied. If the bed occupant gets out of the bed the load on the pressure plate is reduced below a predetermined value, and the consequent movement of the pressure plate opens/closes the switch means to actuate the alarm.
Patent JP-H10292604-A (JP)
Title: Locking structure for tatami surface
Inventor: NISHIMURA MOTONARI
IPC: E04F15/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a tatami surface locking structure which can facilitate tatami surface locking work as it does not require the ends of a tatami surface to be treated. SOLUTION: A locking structure for a tatami surface 20 includes a tatami bed board 30 in the form of a square plate laid on a floor face and a tatami surface end fixture 70 fixing the ends of the tatami surface 20 to the ends of the tatami bed board 30. The tatami surface end fixture 70 includes a base member 71 fixed on the floor face while adjoining to the ends of the tatami bed board 30 and an engagement member 72 engaged with the base member 71, and is so formed to be capable of fixing the ends of the tatami surface 20 to the ends of the tatami bed board 30 by sandwiching the ends of the tatami surface 20 between the engagement member 72 and the base member 71.
Patent JP-S581423-A (JP)
Inventor: NAGASE TADAO
IPC: A47J27/21
Filed: 1981-06-26
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-S5624869-A (JP)
Title: Facsimile unit
Inventor: SUE TAKATSUGU
IPC: H04N1/32
Filed: 1979-08-08
Abstract: PURPOSE:To make less the space at the front part of the recording paper, by providing the recording paper carrier means at the recording position and providing the cutter means near the recording paper carrier means. CONSTITUTION:The recording paper 1 entered from the direction of the arrow A is sucked to the vacuum box 17 and carried with the movement of the carrier belt 13 while being depressed on the carrier belt 13. Further, after recording with the recording head 4, it is cut with the cutter consisting of the fixed blade 18 and the moving blade 20 and carried with the feeding roller 12.
Patent JP-H02282612-A (JP)
Title: Disposal method for exhaust gas of circular melting furnace
Inventor: TSUBOI HARUTO
IPC: F23G5/04
Filed: 1989-04-21
Abstract: PURPOSE:To reduce the amount of combustion ashes discharged to an exhaust gas side and improve the yield of molten slag by blowing the combustion ashes collected by an exhaust gas disposal equipment together with dried sludge into a melting furnace. CONSTITUTION:Sludge is dehydrated by a dehydrator 1 and then primarily and secondarily dried by a steam dryer 2 and a flash dryer 3, collected by a cyclone collector 4, blown into a melting furnace 5 together with compressed air, melt-treated at 1300-1500 deg.C in the furnace 5, and recovered from a tapping hole for slag as melted slag. Meanwhile, the exhaust gas of the furnace is treated by a waste heat boiler 6, an air preheater 7, a dust collector 8, an exhaust gas disposal equipment 9, and an exhaust stack 10 in turn. The dust collected from the collector 8 is charged into the dehydrator 1 to be mixed with the sludge and reduce the water content or charged into the cyclone collector 4 to be blown into the furnace 5 together with the dried sludge. Thus, as the dust recovered from the collector 8 is recycled, the yield of the molten slag is improved.
Patent JP-S625924-A (JP)
Title: Pharmaceutical composition containing novel tetrapyrrolepolyaminomonocarboxylic acid
Inventor: BOMMER JERRY C
IPC: C07D487/22
Filed: 1986-04-30
Abstract: PURPOSE:To provide a pharmaceutical composition containing a fluorescent amide consisting of an aminomonocarboxylic acid and a carboxyl-containing tetrapyrrole in combination with a pharmaceutical carrier and useful for the photodiagnosis and phototherapy, especially for the diagnosis and remedy of the tumor or cancer tissue of man or animal. CONSTITUTION:The fluorescent mono-, di- or polyamide of formula I (Z is amino acid residue; X is tetrapyrrole residue; n is 1-4) is used in combination with a pharmaceutical carrier. The compound of formula I is preferably an amide of an aminomonocarboxylic acid and a tetrapyrrole compound of formula II [R1 is CH3, (H, CH3), etc.; R2 is H, vinyl, C2H5, etc.; R3 is CH3, (CH3, OH), etc.; R4 is H, vinyl, CH2CH2CO2H, etc.; R5 is CH3; R6 is H, CH2CH2CO2H, etc.; R7 is CH2CH2CO2H, etc.; R8 is CH3 or (CH3, H); R9 is H, COOH, etc.; at least one of R1-R9 is free carboxyl] or corresponding di- or tetrahydrotetrapyrrole.
Patent JP-H01272994-A (JP)
Title: Reactor shutdown device
Inventor: MATSUMOTO TOMOYUKI
IPC: G21C9/033
Filed: 1988-04-25
Abstract: PURPOSE:To shut down the nuclear reactor even in the event of emergency in a short period of time by injecting boric acid water and noncondensible gas simultaneously into the lower part of the reactor. CONSTITUTION:This device is constituted of a boric acid water storage tank 6, a tank 7 in which the noncondensible gas is stored, an injection piping 8, an injection pump 9, a blower 10, valves 11, 12. The valves 11, 12 are opened by a remote control and the pump 9 and the blower 10 are operated to feed the boric acid water and the noncondensible gas simultaneously from a stand pipe 13 into a lower plenum 14 in the reactor at the time of shutting down the reactor. The noncondensible gas 21 fed into the reactor is smaller in sp. gr. than the cooling water in the reactor and, therefore, ascends and arrives at a reactor core 2. On the other hand, the boric acid water 22 is larger in sp. gr. than the cooling water and, therefore, tends to sink but since friction acts with the ascending gas, the water ascends together with the gas in the form of being pulled by the gas and arrives at the core 2 in a short period of time without stagnating in the plenum 14. As a result, neutrons are absorbed by the boron contained in the boric acid water in the core 2, by which the reactor is shut down.
Patent JP-H09286140-A (JP)
Title: Printer
Inventor: YAMANASHI MOTOAKI
IPC: B41J3/36
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed image with a high resolution even with an ink-jet head with a low resolution, by swinging an ink-jet head during the printing operation. SOLUTION: When an operator scans a printer 1 on a paper 114 and rotates a left roller 122, an ink-jet head 124 is swung in the direction orthogonal to the scanning direction by an accelerating gear 130, gears 132, 134, a straight bevel gear 136, and a crank 138. Then by the injection of an ink by the ink-jet head 124 while swinging the ink onto the paper 114, a printed image of a high resolution can be formed.
Patent JP-H10293502-A (JP)
Title: Printing device
Inventor: ISOBE MINORU
IPC: G03G15/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printing device capable of performing not only printing but also reading an image and realizing the reduction of the and miniaturization by providing 1st to 3rd motive power transmission systems for transmitting motive power to a printing means, an image reading means and a paper supplying means and selecting a state where a driving means is connected to the 1st and the 2nd transmission systems or a state where it is connected to the 1st and the 3rd transmission systems. SOLUTION: This device is equipped with a process cartridge 26 functioning as the printing means, a pair of resist rollers functioning as the paper supplying means and constituted of a resist roller 15 and a pressure roller 28, and the image reading means consisting of a contact type image sensor 33 and an original feed roller 34 opposed to the sensor 33. Then, it is equipped with the 1st to the 3rd motive power transmission systems for transmitting the motive power to the printing means, the image reading means and the paper supplying means, and selectively takes the 1st state where the driving means is connected to the 1st and the 2nd transmission systems and the 2nd state where it is connected to the 1st and the 3rd transmission systems.  Namely, the rotary shaft 41a of a planet gear 41 moves in directions shown by arrows (q) and (r) according to the rotating direction of a 1st two-speed gear 40 meshed with a motor gear 39 so as to take the 1st and the 2nd states.
Patent JP-H02278914-A (JP)
Title: Pullup-pulldown circuit
Inventor: MIURA YUKIYA
IPC: H03K17/00
Filed: 1989-04-19
Abstract: PURPOSE:To obtain an output current characteristic stable against the fluctuation in the ambient temperature and power voltage by using a resistor section biasing a transmission gate with a reference voltage of a temperature compensation diode. CONSTITUTION:A gate bias section 2 and a resistor section 1 comprising a transmission gate TMG subject to transmission control by the section 2 are provided. The gate bias section 2 has a circuit comprising an n-channel MOS transistor(TR) Qn, temperature compensation diodes D1, D2 and a p-channel MOS TR Qp, and the transmission gate TMG consists of a p-channel MOS TR Q1 and an n-channel MOS TR Q2 connected in parallel. Accordingly, the gate voltage is stably controlled by the temperature compensation action of the diodes D1, D2. causing that the fluctuation of the on-resistance of the transmission gate TMG. Thus, the output stability against the fluctuation in the ambient temperature and power voltage is improved.
Patent JP-H06290492-A (JP)
Title: Device for manufacturing optical disk master disk
Inventor: MIKI FUMIO
IPC: G11B7/26
Filed: 1993-04-02
Abstract: PURPOSE:To effectively record information on an optical disk master disk by revising data even while recording on an optical disk without using plural modulation circuits dealing with a modulation system. CONSTITUTION:Plural modulated data corresponding to having been stored in an external storage 1 are stored in the prescribed memory banks A or B of memories group 31-3n respectively. The data stored in the bank A of the memories group 31-3n are imparted to a selection circuit 22 through shift registers 41-4n and duty circuits 51-5n. A clock signal from a clock generator 20 is imparted to the shift registers group 41-4n, and the bank A having stored the data is switched to the bank B having recorded no data by a bank switcher 19 when a count value by an address counter 8 arrives at a prescribed value. Thus, the data are updated and stored in the bank B while the data stored in the bank A are selected according to a format by the selection circuit 22.
Patent JP-S59227239-A (JP)
Title: Treatment for keeping freshness
Inventor: TANAKA TOMOJI
IPC: A23B7/12
Filed: 1983-06-06
Abstract: PURPOSE:To keep the freshness of fresh vegetables and fruits even at normal temperature, by coating the vegetables, etc. with a freshness-keeping liquid containing a film-forming material, a mildew-proofing and rot-proofing agent, etc., thereby forming a coating film to the surface of the vegetables, etc. CONSTITUTION:For example, in the case of the freshness-keeping treatment of lettuce, a definite amount of a diluted freshness-keeping liquid (a mixture of wax, synthetic resin, freshness-keeping agent, mildew-proofing agent, preservative, fungicide, alcohol, etc.) is supplied from the mixing tank 4 through the pump 5 and the pipe 5' to the tank 3, and the lettuce A transported by the conveyor 2 is immersed in the liquid to form the coating film of the freshness- keeping liquid on the surface of the lettuce A, and then, the excess liquid is separated and removed by the centrifugal separator 6. The cut end A' and the core 2A of the lettuce A are coated with a freshness-keeping paste 1', and the treated lettuce is packaged with a piece of paper impregnated with a peroxide, a zeolite paper 7 or polystyrene paper 8.
Patent JP-S60244292-A (JP)
Title: Antibiotic tan-585a and tan-585b, preparation thereof and new species of genus flexibacter
Inventor: ONO HIDEO
IPC: A61K35/74
Filed: 1984-05-18
Abstract: PURPOSE:To prepare a novel and useful antibiotic, by cultivating a microorganism of the genus Flexibacter, and collecting the aimed antibiotic exhibiting an antimicrobial activity against Gram-negative bacteria. CONSTITUTION:A microorganism, e.g. Flexibacter alginoliquefaciens YK-49 strain, belonging to the genus Flexibacter, and capable of producing antibiotic TAN-585A and TAN-585B is cultivated in a culture medium to produce and accumulate the aimed antibiotic TAN-585A and (or) TAN-585B in the culture. The resultant antibiotic is then collected. Flexibacter alginoliquefaciens is of the undecomposing type in the oxidative fermentative test and has the ability to decompose alginic acid.
Patent JP-S61258227-A (JP)
Title: Exposure control circuit of camera
Inventor: HASEGAWA HIROSHI
IPC: G03B7/091
Filed: 1985-05-13
Abstract: PURPOSE:To determine correct exposure by converting film sensitivity information to an analog value on a basis of a temperature signal and obtaining an analog photometric output, where the analog value is added, from a photometric circuit and converting the photometric output to a digital value on a basis of the temperature signal. CONSTITUTION:The base of a transistor TR Q1 of a DA converter 5 is connected to an output terminal O3 of a microprocessor 17, and the emitter is grounded, and the collector is connected to not only the output terminal of a power supply circuit 1 but also one input terminal of an operational amplifier A4. That is, the temperature signal of a temperature proportional voltage generating circuit 1 is supplied to the converter 5 as a reference voltage. The temperature signal from the temperature proportional voltage generating circuit is inputted to a reference voltage input terminal VREF of an AD converting circuit 3. The temperature signal is used as the reference voltage of the DA converter 5 also, and a variable resistance VR1, a variable resistance VR2, and the output terminal of a cancel circuit 9 are connected to a channel CH1, a channel CH2, and a channel CH3 respectively. Thus, temperature is compensated in the same level in individual converters to reduce the exposure error due to the variation of temperature.
Patent JP-H01270699-A (JP)
Title: Off gas recombiner
Inventor: IWATA KATSUICHI
IPC: F01K19/10
Filed: 1988-04-22
Abstract: PURPOSE:To decrease a pressure loss, to eliminate powdering and deterioration of a catalyst and to intend to make the whole system compact with a simple structure, by arranging multi-stages of honeycomb structures and honeycomb catalysts in a vertically cylindrical container. CONSTITUTION:An extracted gas heated to a temperature of around 140 deg.C by an off gas preheater 32 is fed to an off gas inlet 2 of a container 1, and then the extracted gas treated in the container 1 is heated to a high temperature of around 350 deg.C and is transferred to an off gas condenser 34 from an off gas outlet 3 via an outlet piping. The container 1 has the same diameter as that of the out let piping, to prevent any pressure loss. Moreover, at the inside of the vertically cylindrical container 1, multi-staged honeycomb structures 4 for gas flow regulation and honeycomb catalysts 5, are provided. With this procedure, pressure loss is minimized, and powdering and deterioration of the catalyst by the gas flow is avoided and a high hydrogenation rate can be maintained; therefore, the whole system can be designed to be very compact and of a simply structured one.
Patent JP-H02278815-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: IMAIZUMI HISAAKI
IPC: H01L35/00
Filed: 1989-04-20
Abstract: PURPOSE:To eliminate a need for a piping system of liquid nitrogen and for a heating apparatus of a separate chamber and to increase a practical value by a method wherein a Peltier element is built in a cryopanel and a circuit is formed by connecting this element to a direct-current power supply in series. CONSTITUTION:A heated substrate holder 6 and a plurality of evaporation cells 8 equipped with shutters 9 are arranged inside a vacuum chamber 1; a cylindrical cryopanel 2 in which Peltier elements 3 have been built is installed around them. One pair of direct-current power supplies 4a, 4b and a switch 5 used to change over these power supplies are installed inside the vacuum chamber 1 ; they are connected to individual terminals of the Peltier elements 3 by using wires. The individual terminals of the Peltier elements 3 are connected to the direct-current power supply 4a by operating the switch 5; the inside of the cryopanel 2 is cooled; excess atoms adhere to the wall surface. Thereby, it is possible to remove the excess atoms or excess molecules which have adhered to the wall surface of the panel; a piping system by which liquid nitrogen flows to the cryopanel and a heating apparatus of a separate chamber are not required.
Patent JP-S63268823-A (JP)
Inventor: HAYASHI ISAO
IPC: E03B3/03
Filed: 1987-04-23
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-H08292585-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and device unit using that
Inventor: OSHIBA TAKEO
IPC: G03G21/10
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a photoreceptor which does not cause wear or damages of the surface or deterioration of the photosensitive layer due to fatigue with active species such as ozone, and thereby, to obtain a sharp image of high density in the repeated process of image forming for a long time. CONSTITUTION: In this electrophotographic photoreceptor 10, a photosensitive layer is formed on a conductive supporting body and contains a hindered phenol or hindered amine deriv. by 0.01-1.0 weight ratio to a charge transfer material. Moreover, a protective layer is formed on the photosensitive layer and it contains inorg. fine particles of 0.05-2.0μm volume average particle size. The electrophotographic photoreceptor 10 and a cleaning means such as an elastic blade cleaning means 221 are used in the electrophotographic device. In the device, at least the photoreceptor 10 and the cleaning means 221 are held together and can be attached and detached to the device main body.
Patent JP-S5224985-A (JP)
Title: Process for production of diaphragms
Inventor: NOSE YOSHIKI
IPC: C08J9/26
Filed: 1975-08-22
Abstract: PURPOSE: Diaphragms having high mechanical strength and good chemical-and heat resistances for use in electrolytic cells and batteries are produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60246549-A (JP)
Title: Fluorescent lamp
Inventor: FUKUDA MAKOTO
IPC: H01J61/18
Filed: 1984-05-18
Abstract: PURPOSE:To obtain a compact fluorescent lamp which has a rapid beam start up as well as excellent light emission efficiency and which can be used as an alternative to an electric lamp, by arranging the distance between the outer diameter of the glass tube and the electrode within a specified range, and also by sealing a specified amount of argon in the light emitting tube. CONSTITUTION:A light emitting tube 2 of glass having an outer diameter of 14-16mm. is arranged in a transparent container 1 made of glass or plastic. The inside of the light emitting tube 2 is coated with a mixed fluorescent material 3, whereas amalgam forming material 10 composed of bismuth and indium is sealed in a stem capillary 9. Furthermore, amalgam forming material 8 made of pure indium on a net-like stainless steel chip is mounted on the electrode lead wire near electrodes 7. Then, mercury and argon 200-520Pa are sealed in the fluorescent tube 2. The distance between the electrodes at the core is set between 250-290mm.. According to this structure, start up capacity is stabilized. Furthermore, the maximum light output can be obtained and also beam start up is made rapid.
Patent JP-S5528715-A (JP)
Title: Dehydration method of digested sludge
Inventor: ISHIKAWA KANEMASA
IPC: C02F11/14
Filed: 1978-08-19
Abstract: PURPOSE: To improve filterability by adding poly (aluminum chloride).  
     CONSTITUTION: Sludge is rinsed to separate and remove the sticky material which had hitherto clogged in the mesh of filter cloth and impaired filtration, thence harmless poly (aluminum chloride) is added to the sludge concentrated from this, whereby filterability is improved and pressure dehydration is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5225223-A (JP)
Title: High-voltage generating device
Inventor: KUNIEDA TOSHIAKI
IPC: H02M7/10
Filed: 1975-08-20
Abstract: PURPOSE: To obtain DC high voltage with least pulsation and variation, and to prevent radiation of any jamming current, by making higher the generating cycle of high voltage in a high-voltage generating device utilizing parallel/series switching of capacitors. 
     COPYRIGHT: (C)1977,JPO&Japio