baber/WOPTO huggingface dataset:
Patent JP-S54143408-A (JP)
Title: Method and device for thermal cracking of hydrocarbons
Inventor: YOSHITAKE MASAMI
IPC: C10G9/34
Filed: 1978-04-28
Abstract: PURPOSE: To produce lower olefins without substantial lowering of the yield, by contacting raw hydrocarbons with a mixed fluid comprising steam and a molten salt from which the accumulated coke is gasified and removed in a heating zone.  
     CONSTITUTION: Raw hydrocarbons 8 and steam 9 are introduced to the reactor tube 12 of a cracking furnace 1 via a convection zone 18; and steam for dilution 7 is introduced to a mixing zone 15 through the convection zone 18. The mixture is introduced to the reactor tube 12 through an inlet 20 and mixed with molten salt 6. The coke dispersed in the molten salt is converted to water gas, and the hydrocarbons are cracked in the reactor tube 12. The cracked gas is quenched in a heat exchanger 2, and separated from the molten salt in the separator 3. The separated gas is extracted from the pipe 16 and sent to the purification step. The molten salt containing produced coke is collected to the tank 4 and circulated to the reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58170654-A (JP)
Title: Wiper controller
Inventor: HARA KIYOSHI
IPC: B60S1/08
Filed: 1982-03-30
Abstract: PURPOSE:To improve reliability of wiper control, by measuring a moving time of a wiper blade in a prescribed stroke section and controlling to drive the blade through a control means which determines a stop time of the wiper blade in accordance with said moving time. CONSTITUTION:A driving circuit of a wiper motor 1 is connected to a microcomputer 5 through a wiper switch 3 showing a connection condition at intermittent stop action and an intermittent mode circuit 4, while connected to a relay contact CR1 in a starter circuit of the motor 1 through the switch 3. While a stop position switch 2, provided to the motor 1 and switched to the earth side at each time when a wiper blade reaches a horizontal stop position, is connected to the microcomputer 5 through a stop position detector circuit 6. Further a constant voltage reset circuit 8 is connected to the microcomputer 5. While the microcomputer 5 is connected to the circuit 7. Then the microcomputer 5 compares a shuttle moving time of the wiper blade with the preset reference time to determine an intermittent stop time of the wiper and control the circuit 7 on the basis of the time.
Patent JP-2000247339-A (JP)
Title: Envelope with window
Inventor: NISHIKAWA YOSHIHIRO
IPC: B65D27/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an envelope comprised of a sending envelope, a return envelope and a sheet which are put in order under a state in which a corresponding relation between sending address information and respective information described in a return envelope or the sheet is properly held and there are provided some returns having the respective information described therein in advance. SOLUTION: There are provided an envelope main body 2 having a window 7 at an envelope surface; a return envelope 3 having a sending address display part 12 with a sending address information 11 described in correspondence with the window 7 of the envelope main body 2 at a rear surface of it and a return address display part 10 having return address information correlated with the sending address information 11 described at the surface of the return envelope;  and one or more sheets 4 correlated with the sending address information 11 and having some individual information 12 outputted in response to an output timing of the sending address information 11, wherein the sheets 4 are inserted into the return envelope 3 under a state that a corresponding relation between the sheets 4 and the return envelope 3 is maintained with information outputting timing, the return envelope 3 kept in non-sealed state is inserted into the envelope main body 3 having a window in such a way that the sending address display part 12 is corresponded with the window 7 and then the envelope is sealed.
Patent JP-S54143517-A (JP)
Title: Novel poultice and its preparation
Inventor: NODA KANJI
IPC: A61K9/70
Filed: 1978-04-28
Abstract: PURPOSE: To prepare poultice having porper softness, visco-elasticity, and stickness, by dissolving an A-B-A type unvulcanized elastic block copolymer in oils, fats or higher fatty acids, adding drug component and water to the solution, emulsifying with an emulsifier, and solidifying the composition.  
     CONSTITUTION: The objective poultice is prepared by (1) dissolving (A) 5W20%, pref. 11W30% (based on the final preparation) of an A-B-A type unvulcanized elastic block copolymer composed of polystyrene, polymethylene, etc. as the A block, and polybutadiene, polyisoprene, etc. as the B block, wherein the weight ratio of the A block in the whole polymer composition is 10W50%, in (B) 5W60% of oils, e.g. vegetable oil such as almond oil, olive oil, etc., higher fatty acids such as oleic acid, etc., or paraffin oils such as liquid paraffin, (2) emulsifying the solution to a W/O emulsion by adding (C) 1W10% of an emulsifier such as sorbitan monolaruate, (D) 1W10% of a drug component, such as methyl salicylate, l- menthol, etc., and (E) 9W79% of water, and (3) spreading the composition on a substrate and solidifying by cooling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62209630-A (JP)
Title: Power supply controller
Inventor: UEHARA MIKIO
IPC: G06F11/22
Filed: 1986-03-10
Abstract: PURPOSE:To confirm the working of a power supply controller and to continue a test hereafter by setting the controller under a special control state for diagnosis and reporting that a command is normally received without actually cutting off the power supply to an information processor at the time of a power supply cut-off command is received. CONSTITUTION:For make/break of a power supply, the power supply make or break time point is previously set to a time table 9. A control part 11 has a timer function to output the control signal corresponding to a power supply part at the set time point. A diagnosis control part 12 receives a command (including break with designation of time point) from an information processor for indication of the break of power supply when the control is switched to a diagnosis mode. Then the part 12 feeds an answer to the information processor to show that the command is normally received without outputting the control signal to a power supply part for cut-off of the power supply.
Patent JP-S62209920-A (JP)
Title: Level detecting circuit
Inventor: ADACHI KAZUHIRO
IPC: H03K5/13
Filed: 1986-03-10
Abstract: PURPOSE:To easily detect the voltage change of a power source with a simple constitution by inverting the output of an inverter logical circuit with the level of a voltage inputted to the high voltage power source terminal of the inverter logical circuit and detecting the level of the voltage. CONSTITUTION:When a power source voltage Vcc rises, accompanying this, a threshold voltage VT of an inverter logical circuit 2 rises and exceeds an output voltage Vn of a constant voltage output circuit 1, and the output of the inverter logical circuit 2 is inverted. Namely, an output voltage VOUT is shifted from a low voltage level to a high voltage level. At such a time, when the output voltage VOUT exceeds the threshold voltage of an (n) channel transistor Q3, the (n) channel transistor Q3 is turned on, and therefore, the output voltage Vn is quickly lowered. Thus, a transient current can be made little, when the output voltage Vn is higher than a voltage Vth of an (n) channel transistor Q2, a DC electric current to flow at the inverter logical circuit 2 can be cut after inversion, and therefore, power consumption can be saved and the high speed operation of the inverting action can be executed. Thus, the voltage level of the electric power source voltage Vcc can be detected.
Patent JP-H11243994-A (JP)
Title: Discrimination of anticancer action
Inventor: ISHIKAWA MUTSUO
IPC: C12Q1/527
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating an anticancer action, capable of discriminating the anticancer action of an anticancer agent, etc., on the administration of the anticancer agent, etc., into a test specimen or on the treatment of the test specimen with the anticancer agent, etc., further capable of discriminating the characteristics of cancer cells against the anticancer agent, etc., and useful for predicting the efficiency of the anticancer agent, etc., on a cancer chemotherapy. SOLUTION: This method for discriminating the anticancer action of an anticancer agent on the administration of the anticancer agent into a test specimen or on the treatment of the test specimen with the anticancer agent comprises measuring the change of the activity of a telomere-related substance (for example, telomerase) in cancer cells on the administration of the anticancer agent into the test specimen or on the treatment of the test specimen with the anticancer agent.
Patent JP-H03253037-A (JP)
Title: Heterojunction field-effect transistor
Inventor: HAYASHI KAZUO
IPC: H01L21/338
Filed: 1990-03-01
Abstract: PURPOSE:To contrive a reduction in the noise of a high-electron mobility transistor and an increase in the gain of the transistor by a method wherein the transistor is formed into a structure wherein a cap layer comes into contact directly with two-dimensional electron gas at the sides of the transistor. CONSTITUTION:In a high-electron mobility transistor HEMT, as a cap layer 3 is directly homojunctioned to an electron traveling layer, the conduction of two-dimensional electron gas 2 DGE via an ohmic electron - the cap layer - an electron feeding layer, which is shown by the arrow of a full line, stops contributing. Moreover, as partipation of a resistance (rt) at a time, when the gas is conducted through the depleted electron feeding layer 2 by tunneling, in a parasitic resistance Rs between source and gate electrodes is remarkedly reduced, the resistance Rs can be reduced without restriction on the resistance (rt). As a result, the resistance Rs is remarkedly reduced without changing the characteristics of an intrinsic part of the HEMT and a reduction in the noise of the HEMT and an increase in the gain of the HEMT can be attained.
Patent JP-H04287216-A (JP)
Title: Controller with a/d converter
Inventor: SEGAWA AKIRA
IPC: G06F17/40
Filed: 1991-03-18
Abstract: PURPOSE:To prevent a controller from falling in an abnormal state by reading wrong data by a microcomputer due to multiplex starting of A/D conversion at the time of performing an interrupting process caused by the complication, etc., of control, in an controller fetching an analog input after digitizing it, inside of the microcomputer by using the A/D converter. CONSTITUTION:In an A/D converter 2, a means which discriminates whether A/D conversion is executed or not and another means which writes and reads the converted results of the converter 2 from and in a data register 7 are provided in the software process of a microcomputer 3 and the software of the microcomputer 3 is constituted so that the means for discriminating the execution waits for the completion of A/D conversion at the leading edge of the interrupting process of the microcomputer 3 requiring the A/D conversion and the means for writing and reading saves the results of the preceding A/D conversion in the microcomputer 3. In addition, the result of the preceding A/D conversion saved to the microcomputer 3 is returned to the original register 7 at the end of the interrupting process.
Patent JP-S55145570-A (JP)
Title: Forming method of paper-affixing-preventing film
Inventor: AIDA JIYOUJI
IPC: B05D5/02
Filed: 1979-04-27
Abstract: PURPOSE: To make peeling of affixed paper easy by coating the surface of building structures to form undulations of the specific altitude differences than coating the top-coating paint containing silicone oil.  
     CONSTITUTION: After the surfaces of building structures such as poles, walls, bridge legs and the like are subjected to surface preparation, if necessary, and under-coating, they are coated with the paint of viscosities 60W70 poises (20°C) containing fillers of grain sizes 100μ or less at 30W80%, to that the undulations of 0.2W10mm in altitude difference are formed. It is particularly desirable that the number of the convex parts of the undulated surfaces is 5W10,000/100cm 2 . Thence, the top-coating paint containing 5W80% equivalent, based on the film forming resin, of silicone oil and further preferably 1W50% equivalent of the esterified matter of the fatty acids obtainable through hydrolysis of lanolin and mono-Wtetrahydric alcohols of C 2W20  is coated thereon. By this treatment, the coated surfaces with which adhesion of affixed paper is difficult are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255303-A (JP)
Title: Optical pickup and assembling method of objective lens for optical pickup
Inventor: YAMAMOTO KENJI
IPC: G11B7/1374
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To control aberration within a tolerance without incorporating a special device even in the case of thickness errors in a two-group lens. SOLUTION: In the two-group lens consisting of the first lens 13, constituted of the first face 15 on which a laser beam emitted from a semiconductor laser is made incident and the second face 16 which emits the incident laser beam from the first face 15 to the second lens 14, and the second lens 14 constituted of the third face 17 on which a luminous flux emitted from the second face 16 is made incident and the fourth face 18 which emits the incident luminous flux from the third face 17 to an optical disk arranged oppositely to the third face; a space between the first face 15 and the fourth is used as a reference for positioning.
Patent JP-H0646250-A (JP)
Title: Method and apparatus for generation of digital half-tone dot of image as welll as apparatus for comversion of image expression
Inventor: GURAHAMU UEBU
IPC: G06T3/40
Filed: 1993-03-12
Abstract: PURPOSE: To simply make a system based on a hard dot connectable to a system, based on a soft dot by providing a stage for interpolating a digitally specified hard dot value to a digitally specified soft dot value. CONSTITUTION: An image storage part 1A of a hard dot image processor 1 stores the color component of image expressing the density of color corresponding to respective pixels. Furthermore, to a hard dot output device 1B such as a plate scanner, image data from the image storage part 1A are sent through a hard dot processor 1C. The hard dot processor 1C generates the digital halftone dot expression of images, for which the respective elements of respective dots are specified by binary values. A soft dot output device 2 is controlled so as to selectively expose a film in a halftone dot pattern, in order to reproduce the image stored in the image storage part 1A in a halftone dot form, together with a cylinder to which a recording medium is attached.
Patent JP-S62252735-A (JP)
Title: Production of 2-trifluoromethyl-3,3,3-trifluoropropene
Inventor: FURUTAKA YASUHISA
IPC: C07C67/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled substance useful as a monomer for polymers inexpensively in a few processes, by reacting methyl 2-trifluoromethyl 3,3,3- trifluoropropanoate as a raw material with formaldehyde in the presence of an amine. CONSTITUTION:Methyl 2-trifluoromethyl-3,3,3-trifluoropropanate as a raw material is reacted with form aldehyde in the presence of an amine such as triethylamine, ethylenediamine, etc., at 30-200 deg.C, preferably 50-150 deg.C to give the aimed compound. The molar ratio of the preparation of the raw material and formaldehyde is 1:1-1:10, preferably 1:1-1:5 and the amount of the amine used is 1-50mol, preferably 1-20mol based on 1mol raw material. The raw material, for example, is obtained by hydrolyzing 1-methoxy-1,1-difluoro-2- trifluoromethyl-3,3,3-trifluoropropane.
Patent JP-H05256802-A (JP)
Title: Instrument for x-ray fluorescence analysis
IPC: G01N23/223
Filed: 1992-03-11
Abstract: PURPOSE:To surely avoid the occurrence of such a trouble that the assay of a sample is started in an atmosphere which is not suitable to the kind of the sample. CONSTITUTION:The analyzing instrument is provided with a means 44 which detects the kind of a sample and means 18 which detects the atmosphere in an analysis chamber in which the sample is set so that it can be discriminated that whether or not the atmosphere is suitable to the kind of the sample based on the detecting outputs of both means 44 and 18. In addition, the instrument is also provided with an alarming means 46 which recognizes the occurrence of abnormality and issues an alarm in case the atmosphere is not suitable to the kind of the sample.
Patent JP-S63219140-A (JP)
Title: Formation of multilayer interconnection of semiconductor element
Inventor: TSUDA NAOYUKI
IPC: H01L21/3205
Filed: 1987-03-06
Abstract: PURPOSE:To flatten the surface after interconnections have been removed by a method wherein the lower layer, which is substantially in the thickness same as an interlayer insulating film, and the interconnection to be used for contact are formed by vapor deposition in the state wherein a photoresist film is left on the surface of the interlayer insulating film. CONSTITUTION:When a lower layer interconnection 5 and the interconnections 6 and 8 for contact are going to be formed, photoresist films 4 and 4' are left on the surface of interlayer insulating films 3 and 3' respectively, the lower layer interconnection 5, which is in the thickness substantially same as the interlayer insulating films 3 and 3', and contacting interconnections 6 and 8 are vapor-deposited, and unnecessary interconnection part is removed together with the photoresist 4 and 4' by performing a lift-off method. As a result, the surface after removal of the photoresist 4 and 4' and the interconnections 5, 6 and 8 by applying a lift-off method can be made flat to a high degree. No disconnection in stepped part, a short-circuit and the like is generated when the upper layer of interconnections 9 and 10 are vapor-deposited on the above- mentioned surface, and a stabilized multilayer interconnection can be formed.
Patent JP-S58172295-A (JP)
Title: Method for pulling up silicon single crystal
Inventor: AOYAMA YOSHIJI
IPC: H01L21/208
Filed: 1982-03-30
Abstract: PURPOSE:To increase the usage life of the graphite crucible of an apparatus for pulling up an Si single crystal, by interposing SiC between the quartz crucible and the graphite crucible. CONSTITUTION:The graphite crucible is heated to a high temp. during the pulling-up of an Si single crystal, so the quartz crucible reacts with the graphite crucible, forming CO and SiO. This SiO reacts with the graphite crucible, reducing the usage life of the crucible. In order to inhibit the reaction of the graphite crucible with the quartz crucible, the inside of the graphite crucible which is in contact with the quartz crucible is converted into SiC or covered with SiC. For example, the inside of the graphite crucible is coated with SiHCl3 and toluene to a prescribed thickness in a flow of gaseous hydrogen and heat-treated at a high temp. to cover the inside with SiC. or SiO formed by reacting quartz with Si is reacted with graphite to carry out conversion into SiC.
Patent JP-H0688926-A (JP)
Title: Optical fiber terminal with optical isolator and its assember method
Inventor: IWATSUKA SHINJI
IPC: G02B6/32
Filed: 1993-02-19
Abstract: PURPOSE:To eliminate the need for considering the uniformalization of magnetic fields and other characteristics and to enable miniaturization by integrating an optical fiber and an unsaturation type optical isolator. CONSTITUTION:The optical fiber 8 is supported within the inside hole of a cylindrical ferrule 7 and the optical isolatot 3 is mounted to its front end. The coated fiber 13 of the optical fiber 8 is supported in the inside hole of a glass tube 14 supported by the ferrule 7. The front end of the coated fiber 13 forms an inclined end face together with the glass tube 14. The optical isolator element 3A consisting of the laminate' of a polarizer 12, a magneto-optical element 11 and a polarizer 10 is adhered to the end face. A magnetic sleeve 15, a cylindrical magnet 5 and an annular magnetic yoke 16 are disposed at the front end of the ferrule 7. The max. outside diameter of the optical isolator 3 is set <=2 times the outside diameter of the ferrule 7 and is set nearly equal to the outside diameter of the ferrule 7.
Patent JP-H09238917-A (JP)
Title: Coil assembly for magnetic resonance diagnosis
Inventor: SAKAKURA YOSHITOMO
IPC: G01R33/3873
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of a relatively narrow range of interest area within a photographed area by providing an inclined magnetic field coil inside a magnetostatic field magnet to arrange a magnetic body inside the inclined magnetic field coil. SOLUTION: This coil assembly 1 is provided with a magnetostatic field magnet 3 to generate a magnetostatic field, an inclined magnetic field coil 5 to generate an inclined magnetic field inside a photographed area 13 and an RF coil 7 which generates a high frequency magnetic field for exciting a nuclide as object while detecting a magnetic resonance signal from the nuclide as object. A shim member 9 for a wide range is mounted on an internal wall of the magnetostatic field magnet 3 or outside the inclined magnetic field coil 5, for example, on an external wall of the inclined magnetic field coil 5. The shim member 9 for a wide range is a small piece of a ferromagnetic body represented by iron and is arranged at a position selected to uniformize a relatively narrow range of magnetic field containing the photographed area 13.  A shim member 11 for a narrow range is provided inside the inclined magnetic field coil 5 physically closer thereto from the photographed area 13 as compared with the shim member 9 for a wide range.
Patent JP-S63217798-A (JP)
Title: Speaker system
Inventor: OYABA TAKASHI
IPC: H04R1/02
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the generation of an unnecessary sound or a harmful standing wave or the like due to an oscillation and to improve the quality of a low pitched sound excellent in an elongation and a loose feeling by fixing a specified porous acoustic material at least the internal part of a cabinet. CONSTITUTION:The cabinet 11 is constituted of a baffle board 12, both side plates 13, a bottom plate 14, a roof plate 15, a back plate 16 or the like and the attaching hole 12A of a speaker unit is provided on the baffle board 12. The acousting material 20 is horizontally disposed in the cabinet 11 and the circumference thereof is fixed to the baffle board 12, the side plate 13 and the back plate 16. This acoustic material 20 is composed of an inorganic material and made of the porous material having an elastic modulus of more than 1X10<5> kg/mm<2> and the bulk specific gravity of more than 1.5. This acoustic material 20 enhances the rigidity of the cabinet 11 and has a sound absorbing characteristic.
Patent JP-H0638634-A (JP)
Title: Method and device for growing and supporting plant having little or no self-standing ability
Inventor: PAORU KIRUHINAA
IPC: A01G9/12
Filed: 1993-02-19
Abstract: PURPOSE: To provide a method and device for growing upward a plant with little or no capability of self-standing in its growing period and maintaining the plant in this state in a long period by a low cost and little labor. CONSTITUTION: In the method and device for growing and maintaining the plant with little self-standing ability or completely without it, a young branch 7 of at least one plant is guided along inside of a pipe-like hollow body 1 to be led out to outside of the body 1 through openings 10 passing through the side face of the body 1 and an opening 12 at an upper tip as the growth of the plant and a root part grows into a base layer 3 through the openings 10 at the side face.