baber/WOPTO huggingface dataset:
Patent HU-T42458-A (HU)
Title: Process for production of derivatives of 5-phenil-carbamoil-tiobarbiture acid and insecticides containing thereof
Inventor: KUEHNE MANFRED
IPC: A61K31/505
Filed: 1985-12-11
Abstract: Three methods for preparing 5-N-substd.phenylcarbamoyl-2-th iobarbituric acid derivs. of formula (I), their tautomers and salts are new: Ph = (II), R1 and R2 = 1-5C alkyl or OMe; R3 = phenyl (opt. substd. by 1-3 of 1-5C alkyl, halo, NO2, 1-5C haloalkyl contg. 1-5 halo or cyano (1-4C)alkyl) or pyridyl (opt. substd. by 1-3 of 1-3C alkyl, halo, NO2 or 1-5C haloalkyl as above); R4 and R5 = H, halo, 1-5C alkyl, 1-2C haloalkyl contg. 1-3 halo, 1-3C alkoxy or NO2. - One method is reaction of ester (III) with Ph-NH2 at 50-250 deg.C. (R = 1-4C alkyl or phenyl, opt. substd. by NO2).
Patent HU-T57211-A (HU)
Title: Process for producing pyrrolo-pyrimidine derivatives, pharmaceutically acceptable salts thereof and pahrmaceutical compositions containing them as active components
Inventor: AWAYA AKIRA
IPC: C07D239/48
Filed: 1988-08-25
Abstract: Compounds of formula <CHEM> where X is -NR<1>R<2> or SR<4>; Y is amino optionally substituted by alkyl; Z is methyl substituted by alkoxy carbonyl or alkoxycarbonyl or Y and Z together may form a divalent group -X-Y- of formula <CHEM> . The compounds are useful in the treatment if neurological diseases of the pheripheral and central nervous systems of animals.
Patent HU-T55383-A (HU)
Inventor: HEROLD PETER
IPC: C07D239/30
Filed: 1990-10-18
Abstract: <p>Pyrimidin-Verbindungen der Formel
<chemistry id="chema01" num="0001"></chemistry> worin einer der Reste R₁, R₂ und R₃ einen gegebenenfalls durch Halogen oder Hydroxy substituierten aliphatischen Kohlenwasserstoffrest oder einen cycloaliphatischen oder araliphatischen Kohlenwasserstoffrest bedeutet, der zweite der Reste R₁, R₂ und R₃ und der Rest R₄ jeweils unabhängig voneinander Halogen, Acyl, einen aromatischen Kohlenwasserstoffrest, gegebenenfalls verestertes oder amidiertes Carboxy, Cyano, SO₃H, PO₂H₂, PO₃H₂, 5-Tetrazolyl, gegebenenfalls substituiertes Sulfamoyl, Acylamino oder -Z₁-R′ , worin Z₁ für eine Bindung oder für O, S(O)<sub>m</sub> oder N(R) steht, R′ Wasserstoff oder einen aliphatischen Kohlenwasserstoffrest bedeutet, der gegebenenfalls durch O oder S(O)<sub>m</sub> unterbrochen ist und gegebenenfalls durch Halogen, Hydroxy, gegebenenfalls sub­stituiertes Amino oder gegebenenfalls verestertes oder amidiertes Carboxy substituiert ist, R Wasserstoff oder einen aliphatischen Kohlenwasserstoffrest bedeutet und m jeweils für 0,1 oder 2 steht, bedeuten und der dritte der Reste R₁, R₂ und R₃ für die Gruppe der Formel
<chemistry id="chema02" num="0002"> --> Halogenalkansulfonylamino, SO₃H, PO₂H₂, PO₃H₂ oder 5-Tetrazolyl bedeutet, R Wasserstoff oder einen aliphatischen Kohlenwasserstoffrest bedeutet, m für 0,1 oder 2 steht und die Ringe A und B unabhängig voneinander gegebenenfalls durch Halogen, einen aliphatischen Kohlenwasserstoffrest, der gegebenenfalls durch O unterbrochen ist und gegebenenfalls durch Hydroxy oder Halogen substituiert ist, gegebenenfalls durch einen aliphatischen Alkohol verethertes Hydroxy, gegebenenfalls verestertes oder ami­diertes Carboxy oder 5-Tetrazolyl substituiert sind, und gegebenenfalls Tautomere davon, jeweils in freier Form oder in Salzform, sind in an sich bekannter Weise herstellbar und können beispielsweise als Arzneimittelwirkstoffe verwendet werden.  </p>
Patent JP-H07209393-A (JP)
Title: Optical magnetic field sensor
Inventor: NAKAMURA NOBUO
IPC: G01R33/02
Filed: 1994-01-10
Abstract: PURPOSE:To obtain an optical magnetic field sensor which can detect the number of rotations of a rotating body and others simply and conveniently without being affected by electromagnetic noise. CONSTITUTION:The principal part of this optical magnetic field sensor is constructed with an emission-side optical fiber 2 on one end side of which a light source 1 is provided, a lens 3 converging an emitted light, an RIG film (magnetic garnet film) 4 on which this light is cast and which is constituted of (YbTb)5Fe3O12, a total reflection prism 5 which changes an optical path of the light passed through and diffracted by the RIG film 4, a lens 6 converging this diffracted light and a reception-side optical fiber 7 on the tail end side of which a photodetector 8 is provided. Since this optical magnetic field sensor is constituted entirely of insulating materials except the light source 1 and the photodetector 8, it is not affected by electromagnetic noise. Since this sensor is so constructed as to detect change in the strength of magnetic field by utilizing the function of diffraction of the RIG film 4, besides, a polarizer is dispensed with and thereby simplification of a structure is enabled.
Patent JP-S5387900-A (JP)
Title: Control system for doors
Inventor: TERANISHI NORIYUKI
IPC: G08B13/08
Filed: 1977-01-08
Abstract: PURPOSE: To provide a control system for doors which can be conveniently used and which has an excellent crime preventing effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60145041-A (JP)
Inventor: SHIRASAKI KAZUO
IPC: B65G47/61
Filed: 1984-01-10
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-H09187759-A (JP)
Title: Mineral water former
Inventor: MORITA SHIGEYOSHI
IPC: C02F1/52
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To form a mineral water being mild and with good quality by removing impurities in raw water such as tap water and well water. SOLUTION: This mineral water former 1 comprises a raw water container 2 storing a raw water incorporated with a flocculating agent for treating water contg. minerals, a storage container 4 for storing a formed water while it sopports this raw water container 2 through a relay member 3, and a clean water former 5 formed by extending over these raw water container 2, the relay member 3 and a storage container 4 and removing impurities in the raw water flocculated with the flocculating agent for water treatment.
Patent JP-S60145533-A (JP)
Title: Magnetic tape manufacturing device
Inventor: INOUE OSAMU
IPC: G11B5/851
Filed: 1984-01-09
Abstract: PURPOSE:To orient all columnar magnetic particles in the vertical direction against a tape base surface by sticking metalic atoms scattering from a target positioned in the center part of circular arc of a guide means, while a tape base is guided by the guide means in a circular arc shape to run. CONSTITUTION:The center O2 of a guide plate 16 having a circular arc shape of a radius R coincides with the center O2 of a target 21 placed and fixed on a target holder 14, and a tape base 22 is guided by the outside circumferential surface of the guide plate 16, crosses successively plural rectangular spatter windows 23a-23h provided along the circumferential surface and runs at a prescribed speed in the direction as indicated with an arrow D. In this case, a Co atom and a Cr atom scattered from the target 21 pass through each spatter window 23a-23h and are stuck to the surface of the tape base 22, laminated successively, a magnetic film of a prescribed thickness which is a collection of columnar magnetic particles of Co-Cr is formed to be a magnetic tape 29 and is wound to a reel 26.
Patent JP-H05185690-A (JP)
Title: Portable printer
Inventor: KISHIDA TAKEO
IPC: B41J3/36
Filed: 1992-01-09
Abstract: PURPOSE:To form a printing medium guide and a power switch mechanism with a simple construction. CONSTITUTION:A planar projection member 5 is erected on a paper guide 4 slidably in a direction vertical to a printing medium feed direction so that the longitudinal direction thereof can be coincident with the printing medium feed direction. Therefore, with such a simple construction that the planar projection member 5 is slidably mounted on the paper guide 4, a stable paper supply operation can be always carried out, and a printing column position can be simply determined. Furthermore, a power switch of a printer can be prevented from being left ON.
Patent JP-H03207089-A (JP)
Title: Semiconductor memory circuit
Inventor: SANO TOSHI
IPC: H01L27/10
Filed: 1990-01-08
Abstract: PURPOSE:To prevent stored and held data from being destroyed at the time of reading and to eliminate the necessity of a precharge operation by separating a write system and a read system and providing a read buffer and a transfer gate for read at the read system. CONSTITUTION:The write system and the read system are separated and a buffer 15, transfer gate 16, data terminal RD and address terminal RA are formed at the read system. When the address terminal RA is selected, the data in a memory holding circuit composed of inverter circuits 11 and 12 are outputted through the buffer 15 to the data terminal RD. In such a case, the terminal RD of a memory cell is connected through a digit line to the other plural data terminals and since the buffer 15 is provided, however, the stored and held data are not destroyed even in the case the capacitance of the digit line is large or the memory cells are competed each other since the terminal RA is selected at the plural memory cells. Then, the precharge operation is not required.
Patent JP-H09257388-A (JP)
Title: Heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28F9/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the assembling properties of a vehicle in a heat exchanger having a core of a different type. SOLUTION: Both reinforcing plates 23, 33 are coupled, both cores 2, 3 are integrated, and a bracket 40 for assembling the cores 2, 3 with a vehicle is provided. The plates 23, 33 and the bracket 40 are coupled by a bolt 46 penetrating in an air flowing direction, and the deformation to contract the openings of the plates 23, 33 is suppressed by both inserting pieces 43, 44.
Patent JP-H01230522-A (JP)
Title: Purification of transforming growth factor-beta
Inventor: JIEIMUSU ERU KOON
IPC: C07K14/495
Filed: 1989-01-06
Abstract: PURPOSE:To more rapidly purify in high yield with the minimum number of operations, by extracting blood platelet with an acid-ethanol and carrying out the cation-exchange and hydrophobic separations of the obtained extract. CONSTITUTION:100-500 unit, preferably 100-300 unit blood platelet is extracted with an acid-ethanol with <4.0, preferably 2.0-3.5pH and >=50%(V/V), preferably 70-80%(V/V) ethanol concentration. The obtained extract is adjusted to the pH (about 5.5) of a buffer solution used for equilibration of a cation-exchange resin and subjected to the cationic-exchange separation to isolate a fraction having a transforming growth factor -beta (TGF-beta) activity. The resultant fraction is subjected to the hydrophobic separation to provide purified TGF-beta. Purified TGF-beta can be also obtained by the two step separation of a conditioned medium containing TGF-beta obtained by growing human melanoma cell line M3827 (ATCC CRL-9193) or normal rat renal cell line NRK-49F (ATCC CRL-1570).
Patent JP-S58119191-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/00
Filed: 1982-01-09
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-S60146115-A (JP)
Title: Process measuring apparatus
Inventor: TAKADA YOSHINORI
IPC: H02H9/00
Filed: 1984-01-10
Abstract: PURPOSE:To make it possible to suppress overshoot, by providing a current suppressing circuit, thereby improving transient response characteristics when a DC power source is turned ON. CONSTITUTION:When a DC power source is turned ON, a power-source-ON detecting circuit 24 detects the minute rise of an output signal current 23 from zero and sends an operation instruction signal 25 to a current suppression operating circuit 26. The circuit 26 locks the closed state of a relay contact 27 and the opened state of a relay contact 28 for the preset time period. During this time, a current 23 is supplied to a function circuit 30. The circuit 30 is constituted so that an output current increases as a ramp function of time with respect to the input current. A time setting signal 29 is supplied to the circuit 30 from the circuit 26. When an output signal current 31 increases to a current value corresponding to a process generating differential voltage under the normal state during the preset time period, the signal 25 to the circuit 26 is released. The contact 28 is closed and the contact 27 is opened. Thus the normal state is recovered. In this way, the current is forcibly increased for a specified time period as the ramp function of the time, by a current suppression circuit 22 only when the DC power source is turned ON. Thus the overshoot of the current 31 is prevented.
Patent JP-S59127184-A (JP)
Inventor: SUGIURA KAZUMASA
IPC: G07C5/02
Filed: 1983-01-12
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-H02225691-A (JP)
Title: Substrate treatment of metallic material with superior corrosion resistance
Inventor: KIMURA MITSUO
IPC: C25D5/06
Filed: 1989-01-09
Abstract: PURPOSE:To simply plate a metallic material and to perform the substrate treatment of the metallic material with superior corrosion resistance and improved durability after coating by holding paste for plating between the metallic material and a counter electrode and supplying electric current between the metallic material as the cathode and the counter electrode as the anode. CONSTITUTION:Paste 4 for plating is fed from a paste feeder 5 fitted with a regulating cock 9, a pressing means 10, etc., to a water permeable pad 1 through a paste trap 8 and the fed paste 4 is oozed from the pad 1 and held between a counter electrode 2 and a steel sheet 3. Electric current is then supplied between the steel sheet 3 as the cathode and the counter electrode 2 as the anode through a power source device 6 and wires 7. The steel sheet is simply plated without requiring a large-scale equipment and the substrate treatment of the steel sheet is performed. Before the plating, the surface of the steel sheet may be treated by supplying electric current between the steel sheet as the anode and a counter electrode as the cathode or carrying out shot blasting. The plated steel sheet is preferably coated with primer, chromate, etc.
Patent JP-H07209173-A (JP)
Title: Method and apparatus for estimating statistical and probabilistic quantity of corrosion
Inventor: TSUKAGAMI YASOJI
IPC: G01N17/00
Filed: 1994-01-14
Abstract: PURPOSE:To estimate the average life of the statistical and probabilidic local corrosion of a metal group according to index distribution by measuring the statistical and probabilistic quantities of the liquid amt., metal surfaces area or halogen concn. of a corrosion system. CONSTITUTION:In the corrosion system of metal coming into contact with a liquid to which a halogen molecule such as Cl2. Br2 or I2 is supplied, the local corrosion generated on the surface of metal shows index distribution. The probabilistic quantities of the liquid amt, metal surface area, halogen concn. corrosion speed due to a unit oxidizing agent or equilibrium constant of a soln. of the corrosion system are measured. By this constitution, the average value of the statistical and probabilistic corrosion generating life generated in the metal group present in the corrosion system is estimated. That is, halogen gas 9 is supplied into a container 1 from the outside and a large number of metal groups 3 are arranged in the container 1 and an electrochemical sensor 4 and a temp. sensor 5 are connected to a measuring part 6 and a probablistic parameter is calculated from the measured values of those sensors in an operation part 7. Further, the average value of the local corrosion generating times of the metal groups 3 is calculated to be displayed on a display part 8.
Patent JP-H02282260-A (JP)
Title: Photo-setable composite
Inventor: JIESHI HITSUPUSU SHINIAA
IPC: G03F7/004
Filed: 1990-01-09
Abstract: PURPOSE: To obtain a photosensitive compsn. having a short reversal time and capable of forming a high faithfulness image by incorporating an addition- polymerizable or crosslinkable substance, a photoinitiator compsn. initiating the polymn. or crosslinking of the substance and a compd. represented by a prescribed formula. CONSTITUTION: This compsn. is a photosensitive compsn. contg. an addition- polymerizable or crosslinkable substance, a photoinitiator compsn. initiating the polymn. or crosslinking of the substance and a compd. represented by formula I, wherein Q is -C=O or -C=OH, X is S, unsubstd. N or alkyl or aryl substd. N, R1 is H, alkyl, aryl, alkoxy, benzoyl, aryloxy, acyl or mono-substd. amino and R2 is H, alkyl or aryl. The compsn. has a shortened reversal time and can form a high contrast image.
Patent JP-S62159302-A (JP)
Title: Recording and reproducing characteristic measuring instrument
Inventor: SEGI SHINICHI
IPC: G11B5/00
Filed: 1986-01-07
Abstract: PURPOSE:To accurately measure the recording and reproducing characteristics of a device to be measured, by alternately recording test signals for measuring the recording and reproducing characteristics and identification signal for indicating measuring conditions related to the test signals by means of the device to be measured and measuring the test signals while identifying the measuring conditions with the identification signals at the time of reproduction. CONSTITUTION:The frequencies of test signals and identification signals are set in the vicinity of, for example, 1MHz and 500KHz, respectively. Then the identification signals and test signals are alternately recorded while the recording current of the test signals, whose frequency is 1MHz, flowing to a video head 4 is changed by controlling an oscillator 10 and attenuator 11 by means of a computer 13. At the time of reproduction, on the other hand, a spectrum analyzer 12 is controlled with the computer 13. When the identification signals are reproduced under this condition, the frequency of the identification signals is measured and the recording current of the test signals is calculated. When the reproduction of the identification signals is completed thereafter, the test signals are reproduced. When the test signals are reproduced, by the reproduced output voltage VT of the test signals is measured.
Patent JP-2000198350-A (JP)
Title: Power window device
Inventor: ISHIDA TETSUYA
IPC: B60J1/17
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve foreign matter sandwiching feeling in stopping from the traveling of a vehicle by providing a vehicle stop detecting means detecting the stop of the vehicle and a reference value setting means for enhancing the reference value for judging the sandwiching in stopping the vehicle. SOLUTION: An operation seat side power window switch 1 is provided with a sandwich prevention means which lowers the window by a prescribed quantity, when a load applying to the motor caused by sandwiching a foreign matter in raising the window exceeds a load reference value. The signal of a car speed sensor 5 is inputted in the operation seat side power window switch 1 to judge the stop of the vehicle and then the reference value for judging the sandwiching of the foreign matter is increased by the load applied to the motor 2. In stopping the vehicle when the car speed becomes zero, the threshold of the reference value is set to the smallest value. This constitution can improve the sensitivity of detecting the sandwiching of the foreign matter so that the safety can be improved even in the case where an infant, etc., operates the power window switch in error during idling.
Patent JP-H09191153-A (JP)
Title: Blue distributed feedback semiconductor laser
Inventor: ABE HIROAKI
IPC: H01S5/323
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a blue distributed feedback semiconductor laser which can emit laser light of a blue wavelength band by causing resonance with such a structure that does not require the formation of a mirror surface by using an A GaN-InGaN semiconductor material. SOLUTION: In a blue distributed feedback semiconductor laser, clad layers 13 and 15 are formed of an AlGaN semiconductor material and an active layer 14 is formed of an InGaN semiconductor material. In addition, a recessed section 20 which becomes a diffraction grating which is made to cause resonance when the laser emits light is post-processed across an insulating layer 17, a contact layer 16, and the clad layer 15. Therefore, a distributed feedback semiconductor laser in which defects hardly occur and no mirror surface is required can be obtained, because the layers 15 and 14 can be grown in flat layers at the time of forming the layers 15 and 14 by growing the crystals of the above-mentioned semiconductor materials.  Since the recessed section 20 can be formed through post-treatment, in addition, the period and depth of the section 20 can be set with high accuracy and the laser device can emit longitudinal single-mode laser light with a sufficiently high intensity.
Patent JP-H09189176-A (JP)
Title: Seat plate cover for shutter
Inventor: SUMIMOTO TSUNEO
IPC: E06B7/23
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of rainwater and dust from a clearance generated between a seat plate and a ground surface, etc., when an entrance for a building is closed by a shutter. SOLUTION: This seat plate cover 6 is molded integrally of an elastic body such as a rubber in approximately the same length as a seat plate. The seat plate cover 6 contains a seat-plate cover body 10 covering the seat plate and tongue pieces 11a, 11b formed to a lower section in the longitudinal direction. The tongue pieces 11a, 11b are brought to the state, in which the tongue pieces are projected from the underside of the seat-plate cover body 10 approximately horizontally in both front and rear directions respectively.
Patent JP-H09191687-A (JP)
Title: Driver and driving method for dc brushless motor
Inventor: SENOO YUICHI
IPC: H02P6/18
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency by starting a motor based on the position signal of rotor and then advancing the phase of conduction signal in proportion to the current value of motor with respect to the phase of voltage induced in a fixed armature. SOLUTION: Position detection signals (a)-(c) of the rotor 1a in a DC brushless motor 1 are detected by position detection elements HU, HV, HW and inputted to a conduction phase synthesizing circuit 4. The conduction phase synthesizing circuit 4 outputs conduction signals (d)-(f) which are inputted to a conduction phase regulation circuit 6 and a conduction signal switching circuit (switching circuit) 7. The conduction phase regulation circuit 6 produces a saw- tooth wave from an advanced phase signal (j) from an advanced phase signal output circuit 5 and the conduction signals (d)-(f). The saw-tooth wave is compared with a comparison voltage (v) from a current value signal circuit 9 and a modified phase signal (m) is produced. Modified phase signals (n)-(p) are delivered to the switching circuit 7 in synchronism with the modified phase signal (m).  The switching circuit 7 delivers the conduction signals (d)-(f) to a drive circuit at the time of starting and then delivers the modified phase signals (n), (o), (p) to a drive circuit 8.
Patent JP-H08195048-A (JP)
Title: Structure and method for mounting of suspension of disk storage device
Inventor: AOYANAGI AKIHIKO
IPC: G11B5/48
Filed: 1995-01-11
Abstract: PURPOSE: To attempt to stabilize swaging in the case of mounting the suspension of a disk memory. CONSTITUTION: To mount a suspension 10 mounted with a signal converting head at an actuator 9, the opposite end of the head mounting end of the suspension 10 is, for example, fixedly connected to a mounting plate 10b. The inner diameter of the boss for swaging of the plate 10b is different at the upper and lower opposite surfaces of an actuator arm. Only the mounting plate of a boss having a large inner diameter is set, first swaging is executed, the mounting plate having a small inner diameter is set, and second swaging is conducted from the different direction. The suspensions mounted at both upper and lower surfaces of the arm are swaged in two directions, and the boss caulked by the initial swaging is not deformed by the swaging, and hence the stable swaging can be executed.