baber/WOPTO huggingface dataset:
Patent JP-S5738740-A (JP)
Title: Novel method for preparation of dihydrojasmone
Inventor: MINAMII MASAYOSHI
IPC: B01J23/00
Filed: 1980-08-19
Abstract: PURPOSE: To prepare the titled compound useful as a synthetic jasmine, etc., economically, in an industrial scale, in high yield and purity, by the rearrangement reaction of 2-n-amyl-3-methyl-4-cyclopentenone.  
     CONSTITUTION: The objective dihydrojasmone of formula V is prepared by (1) subjecting 5-methyl-α-n-amyl-furfuryl alcohol of formula I to the rearrangement reaction to obtain 2-n-amyl-3-methyl-3-hydroxy-4-cyclopentenone of formula II in high yield, (2) isomerizing the product to 2-n-amyl-3-methyl-4-hydroxy-2-cyclopentenone, (3) reducing the compound to 2-n-amyl-3-methyl-4-hydroxycyclopentanone of formula III, (4) dehydrating the product, and (5) letting the resulted 2-n-amyl-3-methyl-4-cyclopentenone again to rearrange.  
     USE: It can be used also as a perfume having bergamot or fruity fragrance, e.g. a high-quality perfume for cosmetic or soap. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04342093-A (JP)
Title: Automatic delivering machine
Inventor: ANDO HIDEAKI
IPC: G06Q40/02
Filed: 1991-05-20
Abstract: PURPOSE:To improve the operation rate of the automatic delivering machine. CONSTITUTION:In the automatic delivering machine for issuing a document by a customer's operation, and receiving a charge by paper money or coin, this machine is constituted so that when a full state of a paper money safe 25 for containing the received paper money is detected, it is informed to a customer that paper money is unuseable, and also, a degeneracy processing part 21 for executing the control for obstructing to throw in paper money is provided, and when the paper money safe is in a full state, a degeneracy operation for receiving a charge by only coin is executed.
Patent JP-H07307278-A (JP)
Title: Projection exposure device
Inventor: CHIJIMATSU TATSUO
IPC: G03F7/20
Filed: 1994-04-30
Abstract: PURPOSE:To realize a projection exposure device having excellent heat resistance regarding an optical projection exposure device used in an exposure process in the wafer process of a semiconductor device. CONSTITUTION:In a device, in which step and repeat exposure is conducted by linearly polarized light, a device performing linearly polarization is composed of a filter F, in which slits 7 having slit width D smaller than an exposure wavelength are arranged at regular pitches W.
Patent JP-H04341899-A (JP)
Title: Electronic blackboard
Inventor: HARA EIJI
IPC: B43L1/04
Filed: 1991-05-20
Abstract: PURPOSE:To provide an electronic blackboard having a tray made easy to clean by separating a position where a writing utensil or an eraser is placed and a position where the dried ink powder of the writing utensil is accumulated. CONSTITUTION:A plurality of rib-shaped protruding parts 4 are integrally formed to a long tray 2 having the placing plane 1 of a writing utensil applying writing to a blackboard and an eraser erasing the writing data written on the blackboard along the longitudinal direction of the placing plane 1 and the dried ink powder generated when the writing data written on the blackboard is erased by the eraser is accumulated on the placing plane 1 of the tray 2 and, by placing the writing utensil and the eraser on the leading ends of the rib-shaped protruding parts 4 of the tray 2, the writing utensil, the eraser and the placing plane 1 of the tray 2 are separated through the rib-shaped protruding parts 4 to prevent the adhesion of the ink powder to the writing utensil and the eraser.
Patent JP-H09297208-A (JP)
Title: Volume type diffraction grating and color filter using it
Inventor: WATABE MASACHIKA
IPC: G02B5/18
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a volume type diffraction grating having a plurality of peaks of diffraction efficiency in a visible region based on a new principle and a bright color filter used for a liquid crystal display device, etc., using it. SOLUTION: This grating is the volume type diffraction grating 1 having a sheet shape, and the volume type diffraction grating 1 is provided with the peaks of the diffraction efficiency in respective blue wavelength band and red wavelength band for light 3 at a prescribed incident angle, and is provided with the bottom of the diffraction efficiency between both peaks, and diffraction angles in the wavelengths of both peaks are different from each other.  The volume type diffraction grating 1 is used as the color filter, and a convergence lens array 8 is provided on the diffraction side of the volume type diffraction grating 1, and components 13B, 13R diffracted by the volume type diffraction grating 1 and the transmitting component 13G not diffracted are converged on respectively different positions in the direction along to the surface of the convergence lens array 8 by respective element lenses 8' of the convergence lens array 8.
Patent JP-S5239318-A (JP)
Title: Printer equipped with line detecting mechanism
Inventor: NAKANO YASUAKI
IPC: G06K15/16
Filed: 1975-09-25
Abstract: PURPOSE: To shorten the operating time and to improve serivce by detecting whether or not any character is printed on the paper and by eliminating the line matching operation by shifting the paper and the printing section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1052642-A (JP)
Title: Method for regenerating chromium (iii) compound based catalyst
Inventor: FURANSESUKO RINARUDEI
IPC: B01J38/18
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a high activity catalyst by a method in which a deactivated catalyst is treated at a specified temperature by an air or oxygen/inert gas mixture flow until the elimination of organic pollutants and then at a specified temperature by a mixed gas flow of inert gas and a specified amount of hydrogen gas until the elimination of a Cr(IV) compound generated in the process. SOLUTION: A fluorination catalyst based on a Cr (III) compound supported optionally which is deactivated by the presence of organic pollutants on the surface is treated at 350-400 deg.C by an air or oxygen/inert gas flow in an oxidation process until the elimination of the pollutants. In a continuous treatment process, the catalyst obtained in the oxidation process is treated at 310-380 deg.C by a mixed gas flow formed from nitrogen gas and 1-10% (v/v) of hydrogen gas until the complete elimination of a Cr (IV) compound generated in the oxidation process. Nitrogen gas is used in either process as the inert gas.
Patent JP-S60258735-A (JP)
Title: Optical disc
Inventor: ICHINOSE AKIRA
IPC: G11B7/24073
Filed: 1984-06-05
Abstract: PURPOSE:To reduce the time required for cutting a master disc by increasing a track pitch of an interblock region between a data part and a data managing information part of an optical disc used exclusively for reproduction. CONSTITUTION:When a switch 10 selects a high voltage VH, an optial carrying stand 7 is moved at a high speed and when a low voltage VL is selected, the stand is moved at a low speed. Then the switch 10 selects the low voltage VL in regions 1, 2 recording data and data managing information in cutting the master disc and the switch 10 selects the high voltage VH in the region 3 where no data and data managing information are recorded. Thus, in the region 3 where neither the data nor the data managing information is recorded, the track pitch is increased and the time required for cutting the master disc is reduced.
Patent JP-S5818143-A (JP)
Title: Sampling apparatus
Inventor: HIRASAWA SEIJI
IPC: C07C4/04
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a sampling apparatus sticking no tar on the inner wall of a pipe line without causing coking phenomena, by separating drains from the gas in a sample by a separator in a cooling room and returning the drain having detergency to a sample sampling point. CONSTITUTION:Water is supplied from a flow passage pipe 2 to a drain reservoir 8 of a knockout 1 up to overflow and the knockout 1 is sealed with the water. Next, a cooling fluid is poured into a cooling room 7 and a separator 6 is cooled. As a result, high-temperature sample gas from a sample main pipe passing through the pipe 2 is colled and coolides against a flat plate through a nozzle 9 of the separator 6 and then, the gas portion in the sample is separated from the drain containting benzene, etc. which is liquefied easily. Further, the gas portion is introduced into an analyzer and the drain is returned to a sample sampling point through the pipe 5, the reservoir 8 and the tube 2. On this occasion, a tar portion is not stuck to the inner wall of a pipe line by the self- cleaning action of the benzene, etc. in the drain having detergency and the occurrence of a coking phenomenon is prevented and a sampling apparatus capable of sampling for a long time stable is obtained.
Patent JP-S5239119-A (JP)
Title: Boosting circuit
Inventor: ASANO KAZUHIRO
IPC: H02M3/07
Filed: 1975-09-23
Abstract: PURPOSE: To additionally provide the booster unit to obtain a desired output voltage, by such method that booster unit is connected in series with the output voltage made the reference of the next stage booster unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5816678-A (JP)
Title: Novel bacterium
Inventor: SHIYOUMURA TAKASHI
IPC: C12P17/18
Filed: 1981-07-24
Abstract: PURPOSE:A novel bacterium, Streptomyces sulfonofaciens and the preparation of antibiotic SF-2103 A by the cultivation of the bacterium. CONSTITUTION:A novel strain, Streptomyces sulfonofaciens SF-2103 strain (FERM BP-5) belonging to the genus Streptomyces, capable of producing antibiotic SF-2103 A, is inoculated into a nutrient medium, cultivated under aerobic conditions, preferably by submerged culture, at 20-35 deg.C, preferably at 23-30 deg.C, and antibiotic SF-2103 A is collected from the culture mold.
Patent JP-S6221816-A (JP)
Title: Ultra-high speed spinning of polyester
Inventor: IOHARA KOICHI
IPC: C08G63/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain the titled polymer fiber having excellent dyeability with basic dye in high spinnability, by using a polyester blocked at a part of the terminal with a specific sulfonate compound, extruding the polyester in molten state through a spinneret in the form of filaments and taking up the filaments at an ultra-high speed. CONSTITUTION:A polyester (e.g. polyethylene terephthalate) wherein at least a part of the terminals are blocked with a sulfonate compound of formula (A is ester-forming functional group; R is H, OH, alkyl or halogen; M is metal; n is 1 or 2) (e.g. sodium m-sulfobenzoate) is extruded in molten state through a spinneret in the form of filaments and taken up at a speed of >=9,000m/min to obtain the objective fiber. The ratio of copolymerized sulfonate compound is preferably 2.2-3.3mol% based on the difunctional dicarboxylic acid constituting the polyester.
Patent JP-S5538390-A (JP)
Title: Aroylurea*its manufacture and insecticide and miticide containing it
Inventor: ANNEGURITSUTO BAUMAN
IPC: C07D333/38
Filed: 1979-09-10
Abstract: Aroylureas of the formula   <IMAGE>   where A denotes a phenyl, thienyl or pyridyl-3 radical which is mono- or polysubstituted by halogen, linear or branched alkyl of 1 to 4 carbon atoms, or linear or branched alkoxy of 1 to 4 carbon atoms, R denotes linear or branched alkyl of 1 to 4 carbon atoms or linear or branched alkoxy of 1 to 4 carbon atoms, and n denotes one of the integers 0,1 and 2, which have an insecticidal and acarididal action, and a process for combating insects and mites with these active ingredients.
Patent JP-S5455830-A (JP)
Title: Device of operating oil quantity regulator
Inventor: ARAGAKI JIYUNJI
IPC: F16K31/44
Filed: 1977-09-26
Abstract: PURPOSE: To easily control the quantity of oil, by controlling an electric apparatus for turining a shaft of regulating the quantity of oil on the basis of flow rate values indicated by means of a device of selecting the quantity of oil projected to the outside.  
     CONSTITUTION: When a power source is in OFF, a shaft 8 of regulating the quantity of oil is restricted at a location of zero outflow quantity by means of a coil spring 12. When the power source is in ON, an electromagnet 19 is conducted from an electric circuit of a control box 6 and changed into a suction condition, thus setting a detent 14. Pulse current with number corresponding to flow rate values selected by means of an operational dial 2 is fed to a solenoid 16 from the electric circuit of the control box 6. Since a pawl 13 is reciprocating driven in response to the number of pulse current supplied to the solenoid 16 at that time, a ratchet wheel 9 intermittently rotates up to a necessary angle, and the shaft 8 of regulating the quantity of oil also turns thus obtaining the desired outflow quantity in an instrument 7 of adjusting the quantity of oil. Consequently, the quantity of oil can easily be adjusted 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61273948-A (JP)
Inventor: YAGI TOSHIAKI
IPC: B32B27/04
Filed: 1985-05-30
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-S5541083-A (JP)
Title: Magnetic recording and reproduction unit with electronic edit function
Inventor: CHIYUUNO MASARU
IPC: G11B27/02
Filed: 1978-09-19
Abstract: PURPOSE: To set the mode until the phase shift can be neglected by avoiding the discontinuity of control track through the counting of clock pulse from stable oscillation source for the detection of revolution of the capstan motor.  
     CONSTITUTION: In controlling the magnetic recording and reproduction unit provided with the tracking control system of the capstan motor 1, the revolution speed signal in relation with the revolution of the motor 1 is detected with the detector 4, and it is fed to the circuit 24 forming the recording control signal CTL 23. The reproduced CTL signal 20 and the clock at the clock input terminal 25 are inputted to the circuit 24 and the CTL signal pulse train 38 is outputted by the CTL signal pulse train forming circuit 27, and the PG signal pulse train forming circuit 35 inputting the capstan pulse signal PG 7, counters 28 and 30 and the register 29 are provided. The recording CTL signal 23 avoiding discontinuity is outputted via the AND gate 33 inputting the assembling mode selection signal 39 through counting the stable clock pulse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286374-A (JP)
Title: Forming method for superconducting film
Inventor: KITAGAWA MASATOSHI
IPC: C23C14/08
Filed: 1988-05-12
Abstract: PURPOSE:To alleviate the mismatching of lattice constants by inserting the amorphous layer film of a substrate between the substrate and a thin superconducting crystal film. CONSTITUTION:After a thin noncrystalline semiconductor film having a composition similarly or approximately to that of a semiconductor crystalline substrate is formed in advance as a first layer 11 and a thin nonsingle crystal film having a composition similarly or approximately to that of a composite oxide ceramic layer is formed as a second layer 13, a superconducting composite oxide ceramic layer 14 is crystal-grown thereon. That is, a structure of a substrate/amorphous (noncrystal) thin film/amorphous composite oxide/crystalline composite oxide is formed instead of the formation of a thin film having a relatively near lattice constant of MgO or the like on a semiconductor crystal substrate. Thus, the mismatching of the lattice constants can be alleviated.
Patent JP-H06326792-A (JP)
Title: Private branch exchange system provided with communication charge control function
Inventor: NINOMIYA TAKAO
IPC: H04M15/00
Filed: 1993-05-18
Abstract: PURPOSE:To integrally and exactly execute the control of the speech charge, even in the case the communication is executed through plural private branch exchanges. CONSTITUTION:Speech charge control devices TMa, TMb and TMc attached and provided in each private branch exchange PBa, PBb and PBc are connected to a centralized speech charge control device CMT through communication lines QLa, QLb and QLc, respectively. Speech charge data generated by the speech charge control devices TMa, TMb and TMc are transferred to the centralized speech charge control device CMT. Subsequently, in the device CMT, plural speech charge data related to the communication executed through plural private branch exchanges PBa, PBb and PBc are selected from in plural transferred speech charge data. Next, the speech charge counted up, based on the contents of plural selected speech charge data thereof is calculated, and new speech charge data containing this total speech charge is generated.
Patent JP-S62270146-A (JP)
Inventor: HAYASHI SHIGEO
IPC: A61B17/28
Filed: 1986-05-20
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-H11270013-A (JP)
Title: Sound insulation material for apartment house
Inventor: TOBE SATORU
IPC: E04B1/86
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To posteriorly attach a sound insulation material to a room by overlapping a sound insulation board with a decorative or durable material. SOLUTION: A decorative or durable material 2 is overlapped on a sound insulation board 1 to form a sound insulation material. The decorative or durable material 2 is made of paper, cloth, a wall material, a ceiling material, a floor material, or the like. Apartment houses are constructed as series houses and sold by respective makers. The basic dimensions are the same with each other in a series. That is, the dimensions of windows, the distance from the floor to the ceiling, the width of rooms, etc. are the same with each other. Hence, if the sound insulation material is prepared by cutting it in advance, it can be fitted without cutting on fitting it in the series. Accordingly, the sound insulation material can be attached afterward to a finally finished room.
Patent JP-S5818829-A (JP)
Inventor: HINOMOTO SHINICHI
IPC: H01H51/00
Filed: 1981-07-24
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-S5239590-A (JP)
Title: Catalyst for removing nox
Inventor: IMAGAWA TADASHI
IPC: B01D53/34
Filed: 1975-09-25
Abstract: PURPOSE:An economic catalyst for removing NOx in exhaust gas from stationary sources in the presence of NH3, which can maintain its high catalytic activity over a long time without poisoned with SOx, steam, oxygen, etc.
Patent JP-S60260136-A (JP)
Title: Electrostatic bonding method
Inventor: HIRATA MASAKI
IPC: H01L21/683
Filed: 1984-06-06
Abstract: PURPOSE:To attain electrostatic bonding of a diaphragm type silicon pressure sensor and a glass pedestal at the prescribed arrangement by a method wherein the openings of the thin film parts of a silicon wafer and the penetrating holes of the glass pedestal are enabled to be positioned easily placing the silicon wafer to the upside as it is. CONSTITUTION:Penetrating holes 24 of a large number are opened according to mechanical processing or chemical etching at the equal pitch with the thin film parts of a silicon wafer 21 on a glass pedestal 23. Heat-resistant and insulative pins 25 are inserted into penetrating holes 2 of two places at both the edges of the peripheral part of the glass pedestal 23, and by putting the thin film parts of the silicon wafer 21 on the protruding parts of the pins, the penetrating holes 24 of the glass pedestal 23 and the openings of the thin film parts of the silicon wafer 21 can be positioned easily. The protruding parts of the pins 25 are made a little shorter than the recesses of the thin film parts of the silicon wafer 21 to remove generation of impacts with the silicon wafer 21. After electrostatic bonding is completed, the pins 25 are pulled out, and the wafer is cut into chips to be assembled.
Patent JP-S60258497-A (JP)
Title: Continuous electroplating device
Inventor: NAKANISHI HIROSHI
IPC: C25D7/06
Filed: 1984-06-06
Abstract: PURPOSE:To prevent the generation of an overcoat at the end part of a steel strip by providing a supply header for supplying a plate-shaped plating soln. to a steel strip, and providing an electrode at a specified interval from the steel strip on the upstream and the downstream parts of the header. CONSTITUTION:Plating soln. supply headers 3a and 3b for supplying a plating soln. 2 to a steel strip 1 are provided in the widthwise direction of the steel strip 1 and opposite to each other, and insoluble electrodes 4 are provided respectively at an upstream position and a downstream position of the headers 3a and 3b at regular intervals from the steel strip 1 so that the film of the supplied plating soln. 2 may be held in-between. A tank 5 equipped with a water supply tube 7 having many small holes 6 is provided to the supply header 3a, and a rectifying plate 9 having many guide passages 8 is provided below the water supply tube 7. Cooling water spouted from the small holes 6 of the water supply tube is dropped in the form of a plate in the widthwise direction of the steel strip 1 from slit nozzles 11 connected to an outlet 10 at the lower part of the tank 5. In addition, the supply header 3b is the reverse of the supply header 3a.
Patent JP-H1178730-A (JP)
Title: Device and method for manufacturing bumper beam for vehicle
Inventor: LEE YONG-HO
IPC: B60R19/18
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method to manufacture a bumper beam for a vehicle to mold a bumper beam by performing roll molding by one action and forming a curved part at a bumper beam for reduction of a spring back phenomenon. SOLUTION: This bumper beam manufacturing device comprises a first roll former group 26 to bend a belt-form steel sheet in a tubular form; a second roll formal group 27 to form a bumper beam 8 in a fixed curve; a shape regulating means 32 to regulate a form and curving so that the bumper beam 8 is formed a final shape; a welding means 34 to weld a flange to a central recess part 144 of a front wall 146 of the bumper beam 8; and a cutting means 36 to cut the bumper beam 8 to fixed lengths.
Patent JP-S5818569-A (JP)
Title: Hydraulic power generating method and its apparatus
Inventor: SAKAGUCHI TAKESHI
IPC: F03B17/06
Filed: 1981-07-27
Abstract: PURPOSE:To readily and efficiently generate power by use of water of rivers or so by blasting compressed air against water supplied from the rivers or so to form flood and making it collide against a hydraulic turbine for revolution, thereby driving a generator. CONSTITUTION:River water 2 is taken from a suction pipe 13 and by driving a compressor unit 5, compressed air is blasted from a blast nozzle 17 to a point O1 in the current inside the suction pipe 13 so as to make the water current rushed against a hydraulic turbine 9. The hydraulic turbine 9 is thereby rotated to drive a generator 4, which effects generation of power. The current after collision against the hydraulic turbine 9 is discharged into a discharge pipe 14 while compressed air is similarly blasted from a blast nozzle 18 to a point O2 in the current for aiding release of the discharge. Thus, efficient power generation may be achieved by use of water of rivers.
Patent JP-H08282510-A (JP)
Title: Power steering device
Inventor: HIYAMIZU YOSHINOBU
IPC: G01S13/931
Filed: 1995-04-17
Abstract: PURPOSE: To make a driver recognize the existence of an obstacle surely by preventing the insufficient steering control and also prevent erroneous steering wheel operation without excessive steering control. CONSTITUTION: A power steering device controls an actuator 13 for generation of auxiliary steering force by a control value corresponding to the detected steering torque. The control value is changed so that steering control is carried out when the possibility of a collision of a vehicle 10 with an obstacle detected in the steering direction occurs. The control value after change for the steering control is made to be a function of the control value before change. When the value of a detected steering is larger than or equal to a setting value, the function is changed so that a degree of the steering control may become large compared with the case of the value less that the setting value.