baber/WOPTO huggingface dataset:
Patent JP-H08113570-A (JP)
Title: Benzothiophenecarboxylic acid compound and its production
Inventor: NISHIMURA MASAKUNI
IPC: C07D333/52
Filed: 1995-08-10
Abstract: PURPOSE: To obtain a benzothiophenecarboxylic acid compound useful as a synthetic intermediate to give a thianaphthene derivative in high selectivity and yield with an easy operation. CONSTITUTION: This benzothiophenecarboxylic acid compound is expressed by formula I [R<1> , R<2> , R<3> and R<4> are each independently H, a halogen atom (preferably F, Cl or Br), a 1-4C alkyl (preferably methyl) or a 6-10C aryl (preferably phenyl); A is CO-CH(CO2 M), CH(OH)-CH(CO2 M) or CH=C(CO2 M) (M is H or a carboxylic acid salt residue, preferably Na)], e.g. 7-oxo-4,5,6,7- tetrahydrobenzo-[b]thiophene-6-carboxylic acid methyl ester. The objective compound can be produced e.g. by reacting a compound of formula II (R5 is a 1-4C alkyl) with a dehydrative cyclization agent such as polyfluoro-organic acid and hydrolyzing the resultant compound of formula III. The thianaphthene derivative is useful e.g. for the treatment of myocardial infarction, cerebral thrombosis, etc.
Patent JP-H0653043-A (JP)
Title: Planar magnetic element
Inventor: MIZOGUCHI TETSUHIKO
IPC: H01F17/00
Filed: 1992-07-31
Abstract: PURPOSE:To easily lead out electrodes with high productivity, by forming a planar type coil layer and an electrode leading-out layer for leading out an electrode from the coil layer, and arranging magnetic substance layers positioned so as to sandwich the planar coil layer. CONSTITUTION:A planar type coil layer (a) wherein a first electrode region being the winding start part of the center part of a spiral type conductor and a second electrode region being the winding end part of an outer peripheral part are unified in a body by using insulator is formed. A first conductor path electrically connected with the first electrode region and a second conductor path connected electrically with the second electrode region are formed. Outer terminals connected with the first electrode and the second electrode, respectively, are unified in a body by using insulator layers C, C', C'', and an electrode leading-out layer (b) is formed. Magnetic substance layers (d), (d') which sandwich the planar coil layer (a) are arranged. The planar coil layer (a), the electrode leading-out layer (b) and the magnetic substance layers (d), (d') are unified in a body. Thereby all parts can be turned into a layer type foil type, and a planar magnetic element wherein the leading-out of electrodes is easily and massproductivity is excellent can be obtained.
Patent JP-S6447163-A (JP)
Title: Communication equipment
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04M11/00
Filed: 1987-08-17
Abstract: PURPOSE:To easily grasp the talking utilization state and telephone set management by providing a storage medium freely removed to a telephone set, storing a talking time, an opposite dial number and a talking time therein and extracting the data at need. CONSTITUTION:A telephone set main body 1 is provided with an IC card insertion port 2, keyboards 3, 4, a display LCD 5, a printer output port 6, and a receiver 7. Moreover, as the internal circuit of the main body 1, a speech network section 8 comprising a speaker and a microphone amplifier side tone preventing circuit or the like, a tone dialer 9, a circuit interface 10 and a keyboard interface 11 or the like. Moreover, a printer interface 12, an IC card interface 13, an LCD interface 14, a bell amplifier 15, a ROM and RAM 16 and a control use microprocessor 17 are provided. Thus, the talking quantity is recognized on its occasion to facilitate the cost management.
Patent JP-H0739247-A (JP)
Title: Method for culturing mushrooms
Inventor: DOGE TORU
IPC: A01G1/04
Filed: 1993-07-28
Abstract: PURPOSE:To shorten a culture period of mushrooms and to harvest large fruit bodies. CONSTITUTION:Protein is removed from a squeezed solution of potato and the squeezed solution is purified. The concentrated squeezed solution of potato or powder of the squeezed solution of potato is dissolved in water to give a solution, which is sprinkled on a medium during fungi raking in a culture process for mushrooms.
Patent JP-2000082632-A (JP)
Title: Variable resistor for high voltage
Inventor: TAKADA YASUHIRO
IPC: H01C1/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor for high-voltage which can be reduced in size and, at the same time, can be improved in dielectric strength. SOLUTION: The cross-sectional shape of a high-voltage capacitor unit 8 is formed in such a way that the unit 8 can be inserted into the opening 1h of an insulating case 1. At least part of the capacitor housing case 8a of the unit 8 is arranged in the opening 1h so that at least part of the capacitor inserting opening of the case 8a may be positioned in an insulating resin layer 3. In addition, the same insulating resin is used for filling up both the capacitor housing case 8a and the opening 1h of the insulating case 1.
Patent JP-H1053458-A (JP)
Title: Alumina-silicon carbide-carbon-based brick
Inventor: MAEDA EIZO
IPC: C04B35/103
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina-silicon carbide-carbon-based brick having a high durability no way inferior to that of a brick contained by using an electrofused alumina, and also at a low cost. SOLUTION: This alumina-silicon carbide-carbon-based brick consists of 5-90wt.% aggregate obtained by crushing a waste slag consisting of an alumina produced as a by-product in the production of a vanadium alloy as a main component, 3-20wt.% silicon carbide, 2-40wt.% carbon, <=10wt.% metallic powder and a suitable amount of a binder. Since the aggregate containing less impurity and having a high corrosion resistance, does not expand abnormally at around 700 deg.C, the brick having a durability higher than that of a brick obtained by using an electrofused alumina, is obtained, and also produced at a low cost since the aggregate is the by-product of the production of the vanadium alloy.
Patent JP-S6264056-A (JP)
Title: Manufacture of lead-acid battery
Inventor: YUKI MASAYOSHI
IPC: H01M50/466
Filed: 1985-09-17
Abstract: PURPOSE:To efficiently obtain a bag-shaped mat by forming projections on the side facing a welding born for joining when a mat-shaped mat is joined in a bag shape. CONSTITUTION:Projections are formed on the side (anvil) 8 facing a horn 7 for ultrasonic wave or thermal adhesion to press a mat-shaped separator 3 from the upper and lower sides. The projections enter the separator, and heat is passed between the horn 7 and the anvil 8, and the separator 3 made of thermoplastic synthetic fibers is formed in a bag. By forming the separator 3 in a gag with thermoplastic synthetic resin, an opening part of the end of electrode can be removed.
Patent JP-H1153359-A (JP)
Title: Scenario editing device and scenario reproducing device
Inventor: CAROIINI ANDREA
IPC: G06F17/24
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the labor that is needed for the production, the check of correctness and the updating of a multimedia scenario by editing a scenario consisting of a link which retrieves a specific node, the first node of a designated scenario file and the target of a designated link. SOLUTION: If a hyperlink reference is detected, a reproduction management part 202 retrieves the link that is designated at a scenario link store part 103. When the link is successfully retrieved, the part 202 clears a label stack and evaluates the link about the current node and the current scenario which are taken out of a reproduction state store part 204 and a scenario store part 102 respectively. Based on the link evaluation result, a node, a node group or an error code is added. If a node group is added, the first node of the group is taken out since the node group is an object that couldn't be displayed.
Patent JP-H0869424-A (JP)
Title: Data file transfer device
Inventor: YOKOYAMA MASAKAZU
IPC: G06F13/00
Filed: 1994-08-30
Abstract: PURPOSE: To enable file transfer by eliminating the generation of a master file by a terminal computer at each base. CONSTITUTION: When a terminal computer 1 as a transfer source transfers a file to a terminal computer 3 as a transfer destination, a sender inputs information which is necessary for the heater on an interactive basis and registers it in a collection and delivery system. A host computer 2 having received it judges the transmission destination from the header record, registers a data file in the collection and delivery system for the terminal computer 3, and sends it to the office computer at the transfer destination. The terminal computer 3 at the transmission destination which has received it pools the data file, which is managed with a management file. A user inputs the data file on an interactive basis by checking the management information when it is necessary.
Patent JP-H0652314-A (JP)
Title: Moving body detecting method
Inventor: HORIBA ISAO
IPC: G06T1/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the moving body detecting method for detecting a moving body or the moving amount by detecting the stripe part of the photographed moving body. CONSTITUTION:This method is composed of an A/D converter 3 to convert the video signal of a photographing device 1 to digital density data, image memory 4 to store the digital density data of the A/D converter 3 for each frame image, Fourier transformation processing part 5 to read a digital signal from the image memory 4 and to perform Fourier transformation, frequency filter processing part 7 to extract a high frequency containing a Nyquist frequency component from a frequency space provided by the Fourier transformation processing part 5, inverse Fourier transformation processing part 8 to perform inverse Fourier transformation to the frequency space provided by the filtering processing part 8, output memory 9 for output signals so as to store the output signals from the inverse Fourier transformation processing part 8, and stripe part detection processing part 10 to detect the moving body by detecting the density from the frame image signal provided from the output memory 9.
Patent JP-S6358910-A (JP)
Title: Ignition device for internal combustion engine
Inventor: HIJII MASAAKI
IPC: F02P15/00
Filed: 1986-08-29
Abstract: PURPOSE:To prevent a radio wave noise and to eliminate the possibility of conduction failure in an ignition device for a internal combustion engine by connecting a cylindrical high voltage terminal made of a conductive resin having specific resistivity to the terminal of an ignition plug through a metal terminal having an elasticity. CONSTITUTION:A conductive resin having a resistivity of approx. 10 - 30<3>OMEGAcm is used as the material of a high voltage terminal 6 of an ignition coil 1, and molded as a cylindrically molded piece to obtain a radio wave noise preventing resistor having a resistivity of 5 - 10kOMEGA. A metal terminal 9 is interposed between the terminal 7 of an ignition plug 10 and the terminal 6. Accordingly, there is no possibility of conduction failure due to the cut of the resin of the high voltage terminal caused by the vibration of an engine.
Patent JP-H01107133-A (JP)
Title: Measurement of liquid absorptivity for powdery solid
Inventor: YURUGEN MARUKUKERUTO
IPC: G01N11/14
Filed: 1988-08-19
Abstract: PURPOSE: To measure the maximum amount of liquid that can be absorbed until a powder-shaped solid can be saturated reproducibly by releasing a three- way valve from a regression conduit and closing the conduit to an atomizing device. CONSTITUTION: Ethyleneglycol is filled into a storage container 9 and 100g powder-shaped active silicon is filled into a mixer container 1 with for example 2.51 inner-room capacity that exists at a room temperature. Then, powder that is agitated and is not adhered with liquid yet is subjected to eddy flow at a drive device speed of approximately 75 rotations/minute for approximately one minute at the beginning for adjusting to a constant agitator rotary moment during this time period. Then, ethyleneglycol is circulated in a circulation system after going through a gear pump 8 and a regression conduit 12. Then, the speed of the pump 8 is adjusted to a desired 6 bar pressure before an atomizing nozzle 10 in a preliminary experiment and is switched to a three-way valve 9 in one minute, thus generating a constant pressure of 6 bar before the nozzle 10.  Then, a liquid is supplied at approximately 72 ml/minute, is atomized through the nozzle 10, and is absorbed by a powder that is agitated.
Patent JP-2000171439-A (JP)
Title: Gas concentration detector
Inventor: KAWASE TOMOO
IPC: G01N27/417
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To always ensure the detection accuracy of gas concentration even if the temperature or flow velocity of the gas to be detected is changed. SOLUTION: A gas concentration sensor 100 has a pump cell 110 for detecting the concentration of oxygen in exhaust gas and a sensor cell 120 for detecting the concentration of NOx in the exhaust gas and a porous diffusion layer 101 is provided between the cells 110, 120. The sensor 100 is equipped with a heater 103 for heating the cells 110, 120. A control circuit 200 changes the voltage applied to the sensor cell alternately to detect the impedance of the sensor cell 120 and controls the passage of a current to the heater 103 on the basis of the detected impedance of the sensor cell 120.
Patent JP-H0751630-A (JP)
Title: Classifier for vertical roller mill
Inventor: YOSHIDA HIROHISA
IPC: B02C15/00
Filed: 1993-08-19
Abstract: PURPOSE:To obtain high classification efficiency without increasing pressure loss of carrier gas and power for a classififer in a rotary classifier incorporated in a vertical roller mill for pulverizing coal, limestone, etc. CONSTITUTION:An angle (phi) between a classifying blade and its direction of the radius of rotation is made large in the upstream side and small on the downstream side, that is, a folded plate-shaped rotary classifying blade 9' is adopted. In this way, the ratio of a blade impact classifying zone B' to an air current classifying zone A', that is, the fraction by which particles carried by air current hit against the classifying blade 9' is increased. When the particles hit against the classifying blade 9'. the crude particles decrease in velocuty vector in the centripetal direction and are easily discharged (separated), andf the aggregated fine particles which are aggregated and whose apparent particle diameter is made large are broken up into the original fine partickles by impact force and carried on air current and enter the inside of the classifying blade 9' to become a pulverized product.
Patent JP-H0546313-A (JP)
Title: Touch panel
Inventor: TAKABAYASHI YOJIRO
IPC: G06F3/041
Filed: 1991-08-15
Abstract: PURPOSE:To constitute a touch panel which can specify a necessary function area by only the sense of touch of a touched fingertip without confirming visually the panel face. CONSTITUTION:The panel face 10a of the touch panel 10 is segmented into separate function areas A, B, C, D, E and F,,,respectively by area large segmenting lines 11a, 11b consisting of projecting lines whose height is high, and area middle segmenting lines 12a, 12b consisting of projecting lines whose height is lower than the projecting lines, and also, in the areas A, C, D and F, an oblique projecting line 13 whose height is low, a hemispherical projection 14, a projecting line 1-5 in the horizontal direction, and a projecting line 16 in the vertical direction are formed, respectively, the areas B, E are formed as the smoothing faces, and by the area segmenting lines, a rough position can be specified in each area, respectively by each pattern at every area.
Patent JP-H05155877-A (JP)
Title: Novel substances: urauchimycin a and urauchimycin b and production thereof
Inventor: IMAMURA NOBUTAKA
IPC: C12R1/465
Filed: 1991-08-15
Abstract: PURPOSE:To provide novel substances urauchimycins A or B having antifungal activities. CONSTITUTION:The compound of the formula (when R1 is methyl and R2 is H, the formula means urauchimycin A, while in the case R1 is H and R2 is methyl, it means urauchimycin B). The physical and chemical properties of Urauchimycin A are, molecular weight: 450; molecular formula: C22H30N2O8 [mass analysis: FAB-MAS 450 (M+1)<+>]; specific rotation: [alpha]<26>D=+46.7 (c=0.03 in methanol); solubility: soluble in chloroform, ethanol, ethyl acetate, acetone, slightly soluble in water and n-hexane; color reactions: positive to sulfuric acid; color of the substance: colorless. The compound of the formula is prepared by culturing a microorganism producing urauchimycnis A and B belonging to Streptomyces [Streptomyces sp. FERM-P-12392], to accumulate the substances in the culture and then collecting these antibiotics.
Patent JP-S57128025-A (JP)
Title: Liquid phase epitaxially growing device
Inventor: AIKI KUNIO
IPC: H01L21/208
Filed: 1981-12-21
Abstract: PURPOSE:To grow a crystal of high quality by disposing a substrate crystal on a low temperature region to thermally decompose and remove an impurity such as surface oxide or the like, thereby preventing the thermal damage of the crystalline surface of the substrate. CONSTITUTION:The prescribed solution, additive and crystalline substrate are mounted in a growing system, and a growing jig 3 mounted with a substrate crystal 4 and aluminums 5-7 is placed out of a furnace 1. On the other hand, the parts of Ga solutions 8-10 are heated at the prescribed temperature for 2hr. After the growing temperature is cooled to 760 deg.C, the jig 3 is moved, and a jig 15 and the jig 3 are integrated so that the aluminums 5-7 are disposed under a hole becoming a solution tank of the jig 15. Subsequently, a growing jig 14 is moved, GaAs, Al are mixed with Ga solvent, thereby preparing final GaAlAs grown solutions 8'-10'. The jig 3 is moved while ordinarily cooling the furnace at the prescribed temperature decreasing rate, while the substrate crystal 4 is sequentially contacted with the solutions 8'-10', thereby growing the crystal.
Patent JP-H0253342-A (JP)
Title: Data receiver
Inventor: NOMURA SATOSHI
IPC: H04L29/10
Filed: 1988-08-18
Abstract: PURPOSE:To eliminate the decrease of the capacity of encoding data to have a meaning in a decoded result in a keeping and recording part by removing data, which does not have the meaning in the decoded result, out of the transferring of the received encoding data to the keeping and recording part. CONSTITUTION:A transferring control means 6 is provided to execute the decoding of the encoding data parallelly with the reception processing of the encoding data, which are transmitted from a data communication device, and to stop the transferring of the encoding data, whose decoded result does not have any meaning, to a memory. The transferring control means 6 controls the data not to be transferred to a keeping and recording part 7 such as the memory, etc., when the encoding data not to have the meaning in the decoding result such as white run length '0' and black run length '0', etc. Then, only the encoding data, whose decoded result have the meaning, are stored to the keeping and recording part 7. Thus, a data receiving device can be obtained not to decrease data quantity which can be accumulated in the memory of picture signal data to have the meaning in the decoded result.
Patent JP-H0523646-A (JP)
Title: Piezoelectric vibrator driving circuit
Inventor: URANO TAKASHI
IPC: B06B1/06
Filed: 1991-07-22
Abstract: PURPOSE:To supply the electric power of an always optimum value to a Piezoelectric vibrator with the piezoelectric vibration driving circuit even if the use environment of the piezoelectric vibrator changes and its impedance fluctuates. CONSTITUTION:This driving circuit consists of a piezoelectric vibrator driving section 20 for driving the piezoelectric vibrator while tracing the resonance frequency of the piezoelectric vibrator TD and a DC-DC converter 21 by a pulse width control (PWM) system provided in the front stage of the piezoelectric vibrator driving section 20. The current flowing to the piezoelectric vibrator TD is fed back to the DC-DC converter 21 and is converted to the input value of a pulse width control section 23. The pulse width control is so executed that the current flowing to the piezoelectric vibrator is always constant in this way.
Patent JP-H0952633-A (JP)
Title: Paper feed roller
Inventor: HOSHI KENICHI
IPC: B65H3/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To realize high straightness and high rigidity by connecting rotary shaft parts at both ends and half-moon roller parts holding high-friction members kept in contact with a paper sheet with a shaft having the same diameter or below as that of the rotary shaft parts and integrating them with a resin. SOLUTION: Rotary shaft parts 1 are formed at both ends of a shaft 3, the rotary shaft parts 1 and half-moon roller parts 2 each holding a high-friction member of rubber 4 kept in contact with a paper sheet and having ribs 11a, 11b different in length in the middle of the shaft 3 are connected by a shaft having the same diameter or below as that of the rotary shaft parts 1, and they are integrated by a resin added with glass fibers to a polycarbonate resin to form a paper feed roller. This paper feed roller can be used for a paper feeding device separating and feeding the paper sheets with a separating pawl, and the straightness and rigidity of the rotary shaft parts 2 can be improved while their shrinkage/deformation is prevented.
Patent JP-S5994848-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAGAKI AKIO
IPC: H01L21/318
Filed: 1982-11-24
Abstract: PURPOSE:To make an opening slant preventing any steep step difference from occuring by a method wherein, after forming a nitride silicon film as a surface protecting film, the nitride silicon film is additionally coated with another nitride silicon film with remarkable nitrogen content before etching process. CONSTITUTION:An oxide silicon film 4 formed on a silicon sheet 11 is covered with a nitride silicon film 5 additionally forming another nitride silicon film 12 with remarkable nitrogen content. The film 12 is coated with a resist film 13 leaving an opening for etching process. The nitride silicon film 12 with remarkable nitrogen content is easier to be etched comparing with the film 5 forming a slant 14 under the resist film 13 by etching solution and another slant 15 in the film 5. Through these procedures, any disconnection at a step difference of an aluminum wiring may be prevented from occuring without deteriorating the passivation effect to protect an active region of a semiconductor device.
Patent JP-S6184311-A (JP)
Title: Method for heating molten iron by secondary combustion method
Inventor: TAKEUCHI HIDEJI
IPC: C21C5/32
Filed: 1984-10-02
Abstract: PURPOSE:To increase additionally the rate of utilizing gaseous oxygen for secondary combustion reaction as a heating source by supplying said gaseous oxygen in the direction where the gaseous flow blows off so as not to contact with a molten iron bath. CONSTITUTION:The gaseous carbon monoxide generated as a result of the oxidation of the carbon in the molten iron or separately added carbon source in a refining vessel 1 is oxidized further to gaseous carbon dioxide by the gaseous oxygen from tuyeres 5 for secondary combustion in the vessel 1 and the reaction heat thereof is transmitted to the molten iron 3 in a secondary combustion method. Two pieces a set of the tuyeres 5 are installed to the opposite furnace walls to prevent the contact of the blow off direction of the gaseous oxygen with the molten iron 3. The tuyeres are installed in such direction where the central axes of the gaseous oxygen flow collide against each other in the space of the vessel 1. Each tuyere consists of double pipes, of which the inside pipe 7 ejects the oxygen. A cooling gas for protecting the tuyeres is ejected from the spacing between the inside pipe 7 and the outside pipe 8.