baber/WOPTO huggingface dataset:
Patent JP-H01228923-A (JP)
Title: Method for isomerizing paraffin
Inventor: INOUE SHUNJI
IPC: C07C1/00
Filed: 1988-03-09
Abstract: PURPOSE:To carry out reaction in a high conversion rate and selectivity under relatively mild conditions by using an H type mordenite carrying a rare earth element oxide and platinum group metal as a catalyst in isomerizing a paraffin in the presence of hydrogen and the catalyst. CONSTITUTION:A paraffin is isomerized to provide other paraffins having a higher added value (e.g., of a higher octane number). In the process, an H type mordenite carrying a rare earth element oxide (especially Ce oxide) in in an amount of 0.0042-1.27g atoms (preferably 0.0042-0.85g atom) rare earth element based on 1mol H type mordenite expressed in terms of Al2O3 and a platinum group metal in an amount of 0.1-1.5wt.% based on the H type mordenite is used as the catalyst to carry out reaction at 230-280 deg.C under 6-50kg/cm<2>G. The catalyst is prepared by treating mordenite with an aqueous solution of hydrochloric acid, etc., converting the mordenite into the H type, reacting an aqueous solution of the platinum group metal salt through ion exchange treatment, etc., reducing the platinum group metal salt containing the platinum group metal, adding the rare earth element oxide and calcining the resultant substance.
Patent JP-H09240601-A (JP)
Title: Device and method for bagging
Inventor: MOMOSE TETSUO
IPC: B65B1/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such a situation that a bag inclines during a bagging operation and the bagging operation has to be discontinued. SOLUTION: With a flexible bag 1 locked in position by a hook 3 and suspended, the supply of a material A to be supplied into the bag 1 is started. In the course of the supplying operation, the bag 1 is brought into contact with the ground with the hook 3 engaged with the upper part of the bag 1, the supply of the material A into the bag 1 is continued, and the material A is supplied into the bag 1 until it reaches a target amount. In this manner, when the supply of the material into the bag 1 is started, the material A is filled by its weight from the center of the bottom of the bag 1 and supplied into the bag 1 straight, and even when the bag is thereafter brought into contact with the ground and the material A is supplied in this condition, the bag 1 does not incline, making it possible to supply the material A steadily.
Patent JP-H01265074-A (JP)
Title: Novel 7-acylindole derivative
Inventor: LO YOUNG SEK
IPC: C07B61/00
Filed: 1989-03-06
Abstract: NEW MATERIAL: A 7-acylindole derivative of formula I (R is H, a lower alkyl, lower alkoxy or trifloromethyl; R is a lower alkyl, alkylphenyl, cycloalkyl or aryl; R 1  is H, a lower alkyl or benzyl; Y is H or a halogen).  
     EXAMPLE: 7-Benzoyl-3-chlorindole.  
     USE: It has useful pharmaceutical properties, particularly antiphlogistic effect and is useful as synthetic intermediates of 2-amino-3-benzoylphenylacetic acid effective as medicines.  
     PREPARATION: For example, an indoline of formula II is acylated with a nitrile of formula R 1 CN in the presence of boron trichloride and aluminum trichloride to obtain 7-acylidoline of formula III. Then, the compd. of the formula III is acylated, a desired substitution is introduced into N to dehydrogenate the compd. of the formula III, and the obtd. compd. of formula IV is halogenated and then hydrolyzed to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6047690-A (JP)
Title: Production of dicarboxylic acid by microorganism
Inventor: INOUE SHIGEO
IPC: C12P7/44
Filed: 1983-03-31
Abstract: PURPOSE:To produce a 6-22C dicarboxylic acid, in high yield, by culturing a dicarboxylic acid-producing strain belonging to Nocardia genus in a medium added with a 6-22C n-paraffin, fatty acid and fatty acid derivative. CONSTITUTION:Nocardia sp. KSM-B-20 (FERM-P No.7005) or Nocardia sp. KSM-B-21 (FERM-P No.7006) separated newly from the soil is cultured in a medium obtained by adding a component selected from 6-22C n-paraffin, fatty acid and fatty acid derivative to conventional medium. The n-paraffin, fatty acid and fatty acid derivative is converted to the corresponding 6-22C dicarboxylic acid, and accumulated in the medium.
Patent JP-H01228346-A (JP)
Title: Communication control system
Inventor: OGASAWARA YUJI
IPC: H04L69/40
Filed: 1988-03-09
Abstract: PURPOSE:To simplify the constitution of a communication system without requiring an exclusive device for inter-system communication by giving the same node address to a current system and a stand-by system constituting a multiplex equipment. CONSTITUTION:With respect to inter-system communication, a monitor command frame which monitors whether the current system is normal or not is periodically transmitted from the stand-by system to the current system through a communication line 3, and the current system transmits a monitor response frame to the stand-by system within a certain time in report the normal operation after receiving said monitor command frame. If the stand-by system cannot receive the monitor response frame within the certain time, it judges that trouble occurs in the current system and transmits a switching command frame to the current system. The current system is switched after reception of a switching response frame from the current system or a certain time after. Reception node addresses DA and transmission node addresses SA of the monitor frame and the switching frame are the node address of a node 2, and information of the state of a CPU 4, the state of a disk 8, the state of a printer 9, the state of a LAN adapter 5, etc., is recorded in a data part DT.
Patent JP-H04272285-A (JP)
Title: Apparatus for treating document
Inventor: KARAMI YUSUKE
IPC: B09B5/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a new apparatus for treating documents, excellent in production yield of waste paper pulp and divulgation preventing properties without bulkiness of the disposal treated documents by reducing the height of a water tank for carrying out disposal treatment, miniaturizing the whole apparatus for treating the documents and efficiently defibrating disposal document paper in water. CONSTITUTION:An apparatus for treating documents is equipped with a defibrating means for defibrating disposal documents, etc., in a water tank and a means 5 for recovering the aforementioned defibrated material. In the above-mentioned apparatus, the defibrating means is a rotation stirring and defibrating means 2 having a shaft of rotation center nearly parallel to the water surface.
Patent JP-H03255989-A (JP)
Title: Monitor device for inside of nuclear reactor dry well
Inventor: HORIE AKIRA
IPC: G21C17/003
Filed: 1990-03-07
Abstract: PURPOSE:To monitor the inside of the nuclear reactor dry well optically in a stationary state from a remote place by making a scan in the nuclear reactor dry well with a laser beam and irradiating a part to be measured, and detecting its reflected light optically by a remote monitor means. CONSTITUTION:Scanning optical systems 53 and 54 control primary mirrors 56a and 56b and secondary mirrors 57a and 57b to scan the inside of the nuclear reactor well 30 longitudinally and laterally with the laser beam outputted by a laser device 6 to irradiate the part 47 to be measured as a place to be monitored with the laser beam. Further, the laser beam reflected from the part 47 to be measured by the irradiation is inputted to the photodetection part of a photodetection detection system 49 through a scanning optical system 48. The signal inputted to the photodetection part is inputted to the remote monitor means 50 provided outside the nuclear reactor storage container 21 and this means 50 compares the input signal with measurement data in a normal state to monitor the inside of the dry well 30 remotely. Further, the means 50 can monitor abnormality such as a defect and a leak in the part 47 to be measured in the stationary state even when the nuclear reactor is in operation.
Patent JP-S57167840-A (JP)
Title: Centralized warning device for car
Inventor: YUKITOMO KAZUO
IPC: G07C5/08
Filed: 1981-04-09
Abstract: PURPOSE:To enable a driver to acknowledge the number of abnormality other than the indicated abnormality in such a case as plural number of abnormality occur in several portions of a car, by equipping the car with an abnormality details indicator which displays the most important abnormality and an item number indicator which displays the number of abnormality. CONSTITUTION:When abnormal conditions occur on two portions of a car during the car is running and signals are inputted in input terminals 1a, 1c, an oscillator 2 generates clock pulses, a counter 3 counts the pulses and puts out the count to a data selector 4, and the selector 4 puts out an input signal to a Z output. A flip flop 18 is set to the output at the time when the count is 0. A the circuit 12 reads in the count 0, so as to inputs its output Q into an item latch circuit 12, a warning indicator 9 displays the details of abnormality at the time when counted value is 0. Next, an AND circuit 5 puts out pulses to a counter 6 only when the selector 4 is transmitting its output and those pulses are counted by the counter 6. The output Qc of the counter 3 is inputted in a circuit 10 and generates a latch pulse, and thereby, value 2 counted by the counter 6 is read in a circuit 7 and displayed in the indicator 9.
Patent JP-2000250660-A (JP)
Title: Cooling device for computer
Inventor: ARAI KENJI
IPC: G06F1/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device and cooling method for a computer which reduce the mount space and also reduce noise. SOLUTION: A computer 1 is equipped with a power source fan which sends the heat in a housing 6 out of a power source blowout part 9 to an outside and the heat of a heat generating parts such as a central arithmetic processor 2 is conducted by a heat pipe 5 to a heat sink provided on the downstream side of the power source fan and radiated to outside the computer 1 with the air from the power source fan.
Patent JP-S57167624-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: HIRANO RIYOUICHI
IPC: H01L21/208
Filed: 1981-04-08
Abstract: PURPOSE:To prevent the compound on the surface of a semiconductor crystal substrate from decomposition and thermal deterioration by a method wherein the semiconductor crystal substrate which has a protective film is put into a reaction furnace and is acted upon successively by molten liquid which dissolves the protective film only and by molten liquid which has the semiconductor as solute. CONSTITUTION:An InP crystal substrate 1 which has an InGaAsP epitaxial growth layer 2 as its protective film is put on a slideboard 4 and put into a reverberatory furnace 9 and kept in the hydrogen atmosphere unitl the temperature reaches the specified level. Then the specimen is covered by molten In6 saturated by InP by shifting molten liquid dams 5 and 7 to the right by one frame. The growth layer 2 is dissolved into the molten liquid and reaches the surface of the substrate 1. Again the specimen is covered by molten In8 by shifting the molten liquid dams 5 and 7 to the right by one frame and an InP epitaxial growth layer is obtained on the substrate 1. Further, the molten liquid dams 5 and 7 are shifted to the right another one frame and the molten liquid 8 is wiped out.
Patent JP-H10230219-A (JP)
Title: Coating film structure excellent in resistance to corrosion from seawater
Inventor: FUJINO KIYOSHI
IPC: C23C22/24
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating film structure capable of improving the resistance to corrosion from seawater. SOLUTION: A chemical film 12 is formed by chromic acid-chromating the surface of an aluminum member 11, an under coating film 13 is formed on the chemical film 12 by applying a coating material using one of an acrylic resin, an epoxy resin and an urethane resin as a base resin and zinc phosphate as a rust preventive pigment and a top coating film 15 is formed on the surface of the under coating film 14 by applying a coating material using one of an acrylic resin and an urethane resin as a base resin.
Patent JP-H11315238-A (JP)
Title: Ink, ink set, ink cartridge, recording unit, image recording process, and image recording apparatus
Inventor: SHIROTA KINU
IPC: C09D11/38
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink which, even when used in long-time ink jet recording with a system in which the ink is delivered by means of a heater, exerts little influence such as a change in an ink delivery performance on the heater. SOLUTION: This ink comprises at least one substance selected from among a dicarboxylic acid, a dicarboxylate, a tricarboxylic acid, and a tricarboxylate; bishydroxyethyl sulfone; a water-soluble colorant; and an aqueous medium. It is desirable that the total amount of the dicarboxylic acid, the dicarboxylate, the tricarboxylic acid, and the tricarboxylate is 0.7 wt.% based on the total weight of the ink.
Patent JP-S61214156-A (JP)
Title: Optical disk
Inventor: HIGASHIHARA TOSHIO
IPC: G11B7/24015
Filed: 1985-03-20
Abstract: PURPOSE:To stick exactly a substrate with a disk supporting body by sticking the disk substrate and the disk supporting body with a curing adhesive agent, and also forming a vertical groove-shaped vent part between the inside peripheral surface of the disk substrate, and the outside peripheral surface of the disk supporting body opposed to its inside peripheral surface. CONSTITUTION:A disk 4 is laced on a base 17, the center hole 13 of a hub 12 is inserted through a centering pole 28 which is provided on the upper face of the base 27 and the disk 4 is positioned on the base 27, and an adhesive agent 29 is applied to the outside from an adhesive agent reservoir 18. The adhesive agent 29 is applied to the whole surface of the upper face and the lower face of an inside periphery spacer 1 and an outside periphery spacer 2, as well. At the time point when the adhesive agent 29 has dried a little and its fluidity is eliminated, the wire rod 30 of the spacer 2 is drawn out and the vent groove 19 of the spacer 2 is opened. In such a state, the adhesive agent 29 is cured and a generated gas is exhausted from the groove 19, and the disks 3, 4 are stuck integrally.
Patent JP-H10235315-A (JP)
Title: Treatment of fluid organic waste
Inventor: IDE FUMIO
IPC: C02F11/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical troubles due to adhesion of animal and plant oils and fats contained in organic wastewater by supplying the organic wastewater to a solubilization tank, heating the wastewater at a prescribed temperature to hydrolyze oils and fats, then supplying the resultant wastewater to a digestion tank, and carrying out anaerobic digestion treatment at a prescribed temperature. SOLUTION: Fluid organic wastes such as garbage, septic tank sludge, wastewater containing oils and fats such as animal and plant oils and fats are thrown to a tank 1 to precipitate and separate foreign matters which are easy to precipitate. The fluid organic wastes from which foreign matters hard to be solubilized are separated by a rough mesh screen 2a in a foreign matter separating tank 2 are supplied to a solubilization tank 3 and heated to 90-110 deg.C temperature by an attached heating apparatus and held for a prescribed period to hydrolyze organic matters in the fluid organic wastes.  After that, the resultant fluid organic wastes stored in a storage tank 4 are supplied to an anaerobic digestion tank 5, upwardly fluidized by a draft tube, which is an attached gas stirring apparatus 5a, to be uniformly stirred, and after that, the liquid is kept at 30-60 deg.C temperature to decompose the organic matters by biochemical function of anaerobic bacteria.
Patent JP-H09220724-A (JP)
Title: Valve disc of foamable raw material injection port
Inventor: UNO YASUTOKI
IPC: B29C39/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To rapidly open and close a raw material injection port and to well seal the same after injection by forming a valve disc from two layers of elastic materials not mutually bonded at the central part of the valve disc and forming slits for injecting a foamable raw material to the central part so as to positionally shift them between both elastic materials. SOLUTION: In a valve disc 10, an inside elastic material 12 is thicker than a substrate and formed into a disc shape closing a foamable raw material injection port and the attaching part 15 to the substrate is formed to the peripheral edge thereof. Injection slits 13, 14 are ones for forming elastically opened and closed opening and closing pieces to respective elastic materials 11, 12 and provided to the central parts C of the elastic material and formed into a cross shape so as to cross each other atmost at a right angle and four opening and closing pieces 13a, 13a, 13a, 13a (14a, 14a, 14a, 14a) are formed to each of both elastic materials. The slits 13, 14 are positionally shifted by rotating one of them by 45 deg. so as not to be mutually overlapped between both elastic materials 11, 12.
Patent JP-H09220712-A (JP)
Title: Interlocking block utilizing waste bottle and its production
Inventor: SAKAMOTO TAKESHI
IPC: C04B18/16
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of fading caused by ultraviolet rays and to impart excellent durability by integrally molding a surface layer consisting of glass aggregate obtained by crushing a waste bottle into a granular form, cement and an admixture being a binder on a base layer consisting of cement, sand, gravel or the like. SOLUTION: At first, waste bottles are stepwise crushed by a crusher to finally obtain glass aggregate with a particle size of about 1.2mm or less. Subsequently, a base layer 2 wherein a ratio of cement and sand/gravel is set, for example to 1:3 is charged in a predetermined form 1 to be molded and a surface layer 5 prepared, for example, by mixing 10-5wt.% of a cement admixture with a mixture consisting of 75-60wt.% of glass aggregate 3 and 25-15wt.% of cement 4 is laminated on the base layer 2. Next, the surface layer 5 is pressed to the base layer 2 within the form by using a hydraulic press and ageing is performed for a definite time to integrally bond the base layer 2 and the surface layer 5 to produce an interlocking block.
Patent JP-S53140507-A (JP)
Title: Bearing for motor
Inventor: OOKAWA TOMOHIRO
IPC: H02K5/16
Filed: 1977-05-13
Abstract: PURPOSE: To achieve smooth rotation by supporting ball bearing for rotor with semi-spheral concave bearing supportor provided at the inside of end bracket and resilient spring provided on bearing cover thereby maintaining the sbearing continuously to the center of shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56152383-A (JP)
Title: Television receiver for display on plural screens
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N5/45
Filed: 1980-04-25
Abstract: PURPOSE:To prevent degradation of the focus characteristic of the cathode-ray tube, by detecting the average luminance level of the slave screen signal and by controlling this level to lower it when this level is a prescribed luminance level or more. CONSTITUTION:Slave screen luminance limiting circuit 44 is provided in the conventional device. Slave screen luminance limiting circuit 44 detects the average luminance level of the slave screen signal read out from field memory 41 and limits the luminance level if the video signal has a prescribed luminance level or more. The slave screen video signal where fluctuation of the average luminance level is limited and the master screen signal which is controlled in video processing circuit 13 by the ABL signal are synthesized by slave screen inserting circuit 12 and are displayed on cathode-ray tube 14.
Patent JP-S60199460-A (JP)
Inventor: AOYAMA KUNIO
IPC: A61M16/00
Filed: 1984-03-23
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-H09243572-A (JP)
Title: Apparatus for inspecting surface of support
Inventor: WATANUKI AKIO
IPC: G01N21/892
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of the flaw of a film over the entire width of the film by correcting the level change of a photomultiplier tube output signal caused by the change of the quantity of laser beam emitted from a laser irradiation apparatus. SOLUTION: The laser beam incident on a photomultiplier tube 5 is photoelectrically converted by the tube 5 to become an output signal which is, in turn, outputted to a first amplifier circuit 6 to be amplified up to a specific level to be outputted to a first integration circuit 7 and an automatic grain control circuit 10. A high voltage generation circuit 9 applies high voltage controlled by the difference voltage inputted from a first comparison circuit 8 to the photomultiplier tube 5 to control the sensitivity of the tube 5. The signal output of the circuit 16 is inputted to a second amplifier circuit 12 through a level shift circuit 11 to be outputted to a determination circuit 18.  Further, the signal output of the circuit 12 of which the gain can be controlled by a control signal is inputted to a second integration circuit 14 through an absolute value circuit 13 to be integrated.
Patent JP-H06183768-A (JP)
Title: Production of optical fiber porous preform
Inventor: YAGI TAKESHI
IPC: G02B6/00
Filed: 1993-03-15
Abstract: PURPOSE:To produce an optical fiber porous preform for the eccentriccore optical fiber, polarization plane preserving optical fiber, etc., in a good yield without causing distortion, nonuniform density and displacement of the core. CONSTITUTION:An extrusion head having a core glass rod passage 11 and a plastic material passage 15 provided around the core glass rod passage are prepared. A plastic material is supplied around the core glass rod inserted into the glass rod passage, hence the core glass rod and the plastic material are integrated to obtain the formed body, and an optical fiber porous preform is produced. The head is set in an extruder so that the plastic material is extruded in parallel with the axis of the screw.
Patent JP-S59178938-A (JP)
Title: Brush of small-sized motor
Inventor: UDA SHIGENORI
IPC: H01R39/24
Filed: 1983-03-29
Abstract: PURPOSE:To improve a vibration preventing effect and to reduce the generation of a spark by bonding a rubber sheet in a longitudinal direction of a brush slider back made of thin metal plate having elasticity and conductivity with adhesive having equivalent modulus to or higher than the rubber sheet. CONSTITUTION:A brush base 2 having elasticity and conductivity supported to a brush support 1 is bent to form a slide surface 3 with a commutator 4. A base 14-containing rubber sheet 12 is bonded via an adhesive 13 longitudinally to the opposite side of the slide surface 3. A rubber unit 15 is disposed between a base 14 and a commutator slide piece 3. The adhesive 13 has modulus equivalent to that of rubber 15 in actual temperature range (-10-60 deg.C). In this manner, the vibration attenuating effect is improved, an electric spark is reduced, and a noise is decreased.