baber/WOPTO huggingface dataset:
Patent JP-S5681539-A (JP)
Title: Phenyl ethoxybenzoate and antifungal agent
Inventor: KOBORI SHIGEJI
IPC: A61K31/215
Filed: 1979-12-06
Abstract: NEW MATERIAL:2-Ethoxybenzoic acid phenyl ester of formula.  
     USE: Drug having excellent antifungal activity to dematropic fungi, especially Trychophyton which causes water-eczema, etc.  
     PROCESS: The compound of formula is prepared e.g. by esterifying 2-ethoxybenzoic acid with phenol in a proper solvent such as toluene, benzene, etc. in the presence of an acid catalyst such as sulfuric acid, p-toluensulfonic acid, polyphosphoric acid ester, etc. at about 100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10335132-A (JP)
Title: Ferrite sintered body, electric wave absorber and electric wave absorbing wall
Inventor: TSUCHIYA WATARU
IPC: C04B35/26
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a wide high frequency zone by one composition by a method wherein the composition is formed by BaO, ferrous oxide and CoO of specific quantity, and the ratio of the M-type structure phase shown by Ba-Fe-O and the Z-type structure phase shown by Ba-Co-Fe-O is specified. SOLUTION: High purity Fe2 O3 , BaCO3 and Co2 O3 are weighed so as to obtain the composition of Fe2 O3 of 70 to 80 mol.%, BaO of 15 to 25 mol.% and CoO of 32 to 8 mol.% in terms of Fe2 O3 , BaO and CoO. Water and a dispersant are added to the weighed raw material and they are mixed. Then, they are prefired, shreaded, a bonding agent is added, granulated, molded and sintered. The obtained hexagonal ferrite sintered body has the M-type ferrite phase shown by BaFe12 O19 and the ratio of 3:7 to 7:3 of the Z-type ferroxplanar phase shown by Ba3 Co2 and Fe24 O41 .
Patent JP-S5491217-A (JP)
Title: Speaker device
Inventor: OKADA ASAHIKO
IPC: H04R1/28
Filed: 1977-12-28
Abstract: PURPOSE:To suppress temperature rise of coil low and achieve the improvement of service durability by forming through-holes in the portion communicating with the magnetic part of magnetic field part and connecting said communicating part and the portion which  is subjected to the pressure change in enclosure by means of a pipe. CONSTITUTION:A through-hole 15 is provided to the back of a cabinet 13 which is mounted with a speaker at its front. A pipe 16 is connected to this through-hole 15, said pipe being connected to the bottom of the speaker 14 by passing through the back of the cabinet 13. Two through-holes 30, 31 are provided in the position in proximity to the center pole 17 of the plate 18 so as to communicate with the space 29 communicating to the magnetic gap 27 of the magnetic field part 21 of the speaker. One end of the abovementioned pipe 16 is fitted and connected into one through- hole 30. As a result, forceful air current is produced in the magnetic gap 27 and the Joule heat evolved in the coil 25 is dissipated by this air current, whereby the temperature rise of the voice coil may be suppressed.
Patent JP-H07323091-A (JP)
Title: Catheter
Inventor: HARADA FUMIAKI
IPC: A61M25/00
Filed: 1993-06-28
Abstract: PURPOSE:To improve the operability of a catheter within a tubular organ by developing a desired bending of the catheter with a simple construction. CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof and shape memory alloy wire-shaped bodies 16A and 16B in a tube wall thereof or on an internal wall surface or an external wall surface thereof extending at least in one axial direction. A part 12 of the catheter near the tip thereof is made of a relatively soft material. In addition, the part other than that near the tip comprises a material with the rigidity thereof higher than that near the tip thereof and is heated by heat generated by an internal resistance when the shape memory allow wire-shaped bodies 16A and 16B are electrified and the temperature thereof varies to change the shape of the catheter 10 at the part 12 near the tip thereof.
Patent JP-H0453115-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: FUKUDA MINORU
IPC: H01G9/028
Filed: 1990-06-18
Abstract: PURPOSE:To avoid the formation of an uneven conductive polymer film by a method wherein a dielectric oxide film is formed on a film forming metal foil and conductive precoating layers are built up and the conductive polymer film is formed by electrolytic polymerization. CONSTITUTION:For instance, after the surface of an aluminum foil is etched, an anode lead is connected to the foil and a dielectric oxide film is formed by electrolytic oxidation in solution of ammonium adipinate, etc. After solution containing monomer of conductive polymer is uniformly dispersed over the film surface, the surface is brought into contact with oxidant solution and then with solution of monomer of conductive polymer and a conductive polymer film is formed by chemical oxidation and polymerization. The anode foil prepared as described above is dipped into solution containing monomer of conductive polymer, support electrolyte and surfactant and a uniform conductive polymer film is formed by electrolytic polymerization between the anode foil and an external cathode. The element formed like this is dipped into colloidal carbon and a conductive coating film layer is formed of conductive paste and a lead wire for drawing out a cathode is connected to a part of the element.
Patent JP-H0448251-A (JP)
Title: Bottle inspecting device
Inventor: TERAJIMA MASARU
IPC: G01N21/90
Filed: 1990-06-18
Abstract: PURPOSE:To improve the detection accuracy of a foreign matter by installing an image pickup means at the position where an image of the bottom part of a bottle can be picked up, correcting the shading of the image pickup result of the image pickup means and performing image processing. CONSTITUTION:When the bottle 4 which is held upright comes onto the window 9 of a camera 11, a sensor 17 detects its position and sends its detection signal 18 to a video camera 11. In synchronism with the detection signal 18, the video camera 11 starts picking up the image and inputs the image pickup result to an image processor 14. At this time, the bottle 4 is held with a claw 34 concentrically with a window 36, so the optical axes of the windows 36 and 39 and camera 11 are aligned with one another and the image of the bottle bottom part 7 is picked up in the visual field of the video camera 11 without any position shift. After the shading of the input image is corrected by the image processor 14, the image processing is performed by pattern recognition or threshold- value comparison based upon a brightness level to detect the foreign matter 15. Consequently, the detection accuracy of the foreign matter 15 is improved.
Patent JP-S643960-A (JP)
Title: Molten carbonate fuel cell
Inventor: YOSHIOKA TAKATOSHI
IPC: H01M8/02
Filed: 1987-06-26
Abstract: PURPOSE:To prevent deterioration in catalytic activity of a cathode and deterioration in cell performance by specifying the composition of a nickel-chromium alloy comprising chromium, iron, silicon, manganese, and carbon. CONSTITUTION:An electrode reinforcement is made of a nickel-chromium alloy comprising 15-25wt.% chromium, 0.5wt.% or less iron, 3.0wt.% or less silicon, 2.5wt.% or less manganese, 0.15wt.% or less carbon, and the balance nickel. Even if the electrode reinforcement is brought into contact with molten carbonate at 550-850 deg.C and exposed to an oxidizing gas atmosphere, iron is little eluded from the electrode reinforcement because it contains only 0.5wt.% of iron. Iron oxide does not clog the pores of a cathode made of porous ceramic and does not cover the surface of the electrode. Deterioration in catalytic activity of the electrode and deterioration in cell performance can be prevented.
Patent JP-H11349701-A (JP)
Title: Opaque colored soft resin sheet and manufacture of the same
Inventor: FUJIWARA KENICHI
IPC: B32B27/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an opaque colored soft resin sheet having safety to environment and excellent in optical and mechanical properties, and provide a manufacturing method for the sheet without reducing the surface gloss. SOLUTION: This sheet includes one or more layers comprising the soft polyolefin resin, and has (a) tensile modulus of elasticity of 20 to 1000 Mpa and (b) surface roughness of at least one side <=0.05 μm. The equipment used in the production of the sheet is installed with a metal endless belt 15 mounted between a first cooling roll 13 and a second cooling roll 14, and the outer periphery of the first cooling roll 13 is covered with an elastic material 18.
Patent JP-S5680191-A (JP)
Title: Gas laser device
Inventor: TABATA NORIKAZU
IPC: H01S3/036
Filed: 1979-12-05
Abstract: PURPOSE:To make applied voltage constant and set the length of a discharge tube freely by conducting AC discharge in the diametrical direction of the discharge tube. CONSTITUTION:A pair of electrodes 12, 13 are mounted on an outer surface of a discharge tube 1 consisting of a dielectric in closely adhering shapes. A pair of these electrodes 12, 13 are formed on the outer surface in shapes that are opposed in the diametrical direction of the discharge tube 1. Such electrodes 12, 13 are made up by normally projecting melted aluminum onto the outer surface of the discharge tube 1. A high-frequency power source 14 is connected to one electrode 12 and the other electrode 13. The high-frequency voltage of several tens-several hundred kHz and several kV is applied to a pair of the electrodes 12, 13 from the high-frequency power source 14, AC discharge (silent discharge) repeating generation and extinction every each half cycle of the frequency of the power source is produced, and laser excitation is conducted.
Patent JP-S5781966-A (JP)
Title: Sequence controlling circuit for arc welding
Inventor: MIZUNO MASANORI
IPC: B23K9/06
Filed: 1980-11-10
Abstract: PURPOSE: To obtain a controlling circuit that can change over welding conditions in a short time by providing ≥2 discharge routes for a capacitor, amplifying the electric current flowing in one of them with a transistor, and flowing large discharge current in the other route on account of this amplification thereby reducing the discharge time of the capacitor.  
     CONSTITUTION: This circuit consists of the 1st relay 2 connected to a DC electric power source 1, and controlling the supply of welding current between an electrode and the work, the 2nd relay connected to the power source 1, and controlling feeding of a welding wire, the 3rd relay 8 connected to the power source 1 and controlling the changeover of welding conditions and crater welding conditions, a current detecting relay for the current between the electrode and the work, a solenoid valve 10 for controlling the supply of shielding gas, a trigger switch 4 connected to the 2nd relay and controlling a sequence control timing, a capacitor 16 connected to the 3rd relay, a discharge resistance 17 and a transistor 31 connected to each of the 1st and 2nd discharge route of the capacitor and a charge resistance connected to the charge routes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04226265-A (JP)
Title: Vertical folding device
Inventor: RUUDORUFU SHIYUTEEPU
IPC: B41F13/58
Filed: 1991-06-28
Abstract: PURPOSE: To provide the excellent folding accuracy even for an asymmetric thick folding product by horizontally moving a folding knife in a longitudinal folding device in which a cut piece of a roll paper is folded using the folding knife to be operated in a periodical manner. CONSTITUTION: A support slider 3 mounted on a base part 2 is movable horizontally along a dove-tailed guide, and orthogonal to the axis of folding bodies 4, 6. A folding knife 16, a drive lever 17 of two arms to bring the folding knife 16 close thereto/away therefrom, and a spindle 18 as a turning shaft of the folding knife 16, and a compression spring 19 are arranged between a forward wall 13 and a rear wall 15. The compression spring 19 is compressed between a right end part 21 of the drive lever 17 and a frame support part 22, and a right end part 21 of the drive lever 17 is compressed against a cam plate 23 by a cam roller. The folding knife 16 is mounted on an end part 24 of the drive lever 17. The working position of a folding knife pointed end 30, or the folding line 20 is continuously regulated along a distance (a) by a drive motor 11 in an arbitrary rotational direction.
Patent JP-H0540883-A (JP)
Title: Commodity selling device
Inventor: NODA KEISUKE
IPC: G06Q30/06
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a commodity selling device which enables a customer to purchase the commodities displayed on the shelves in a store without carrying them. CONSTITUTION:A data input unit 2 is provided with a card reader which reads and scans the information cards of customers and a quantity designating means which inputs the quantity designating information on the commodities to be purchased. These units 2 are provided together with many commodity samples 8. The register units 3 end 4 contain a totalization/storage means which totalizes and stores the output information on the units 2, a card reader which reads and scans the information cards, and an adjustment processing means which carries out the adjustment processing respectively. Thus the customer performs only a prescribed input operation with the unit 2 and carries out the adjustment processing with the unit 4 to purchase the commodities.
Patent JP-S6220199-A (JP)
Title: Memory element
Inventor: OOI KIYOSHI
IPC: G06G7/48
Filed: 1985-07-19
Abstract: PURPOSE:To store information in tiers by allocating the information of lower level to a signal string of short-time scale and those of upper level to a signal group pattern or power spectrum value of long-time scale. CONSTITUTION:The signal string consists of clusters c1, c2, .... To attain such a sorting, a pulse interval longer than 10ms is regarded as a cluster interval. The signal string sorted in clusters is regarded as the information of tier 1. And, a word that constitutes a sentence is allocated to each one of the clusters. Then, by measuring the internal of each cluster as regarding a pulse interval longer than 2ms as a cluster interval, an information consisting of lower cluster groups such as a tier 2 is obtained. To each of these lower clusters, a character constituting a word is allocated. Further, as to the internal of the lower cluster, the arranging rule of the bit string is examined by upgrading the measurement resolution of the pulse interval up to 0.5ms. To the information of tier 3 thus obtained, the bit arranging rule to define a character is allocated.
Patent JP-S5947955-A (JP)
Title: Dynamically balanced armature for coreless motor
Inventor: YAMAMOTO KAZUKIYO
IPC: H02K7/04
Filed: 1982-09-13
Abstract: PURPOSE:To obtain dynamic balance of an armature for a coreless motor without decreasing the magnetic flux density of an air gap by cutting parts of a collar for balancing the left unit integrated via varnish with a cup and a collar for balancing the right unit integrated with a hub for holding the cup. CONSTITUTION:A collar 1 for balancing the left unit made of brass formed in slightly reduced thickness as compared with the thickness of a cup 3 is rigidly integrated with the cup 3 via heat resistant varnish. A collar 2 for balancing the right unit made of brass is rigidly bonded to a hub 4 made of aluminum via heat resistant adhesive. Accordingly, this is mounted in a balancing machine, holes 5, 6 are respectively opened at the left and right units, thereby balancing both the left and right sides. In this manner, heat resistance and mechanical strength can be sufficiently provided in the dynamic balance without decreasing the magnetic flux density of the air gap.
Patent JP-H0324006-A (JP)
Title: Insecticide containing virus as active ingredient and preparation thereof
Inventor: HOTTA SABURO
IPC: A01N63/00
Filed: 1989-06-22
Abstract: PURPOSE:To provide the subject massively producible insecticide by employing as an active ingredient a recombined virus prepared by simultaneously infecting both the strains of two kinds of nuclear polyhedrosis virus having different host insects in the host insect of one virus. CONSTITUTION:Both the strains of two kinds of nuclear polyhedrosis virus having different host insects (especially preferably a combination of silkworm or tobacco cutworm and autogragher-californica) are infected in the host insect infected with only one of the viruses by an endermic inoculation method, an oral administration method or a combination of the method. A body fluid is collected from the larva of the infected insect and cloned by a plaque method using cells infected by only one of the viruses to prepare a recombined virus, which is formulated as an active ingredient to provide the objective insecticide.
Patent JP-H079633-A (JP)
Title: Antistatic acrylic resin laminated sheet
Inventor: SUEZAWA HIRONORI
IPC: B32B27/30
Filed: 1993-06-29
Abstract: PURPOSE:To provide an acrylic resin laminated sheet which has excellent permanent antistatic function and keeps a function proper to a base material. CONSTITUTION:An acrylic resin laminated sheet is formed by layering, on one face or both faces of a basic acrylic resin layer, a resin composition with a thickness of 5p or above consisting of a polyether ester amide (A) of 1-35wt.%, an acrylic resin (B) of 99-65wt.% and at least one kind of compound (C) of 0-5wt.% selected out of organic sulfonate and organic phosphate. In a cross section of the laminated part of the sheet in parallel with the flowing direction, dispersion index of (A) component existing as a dispersion particle is 0.2 or above.
Patent JP-H059459-A (JP)
Title: Composition for friction material
Inventor: ITO TAKUJI
IPC: F16D69/02
Filed: 1991-06-28
Abstract: PURPOSE:To prepare the title compsn. which has a stable coefficient of friction, suffers little abrasion loss, is free from internal crack, and is used as a disk pad, etc. CONSTITUTION:The title compsn. is prepd. by incorporating 5-15vol.% cashew dust having a max. particle size of 0.24mm or lower into a friction material which consists of 10-30vol.% phenol resin, 5-30vol.% metal fiber except iron fiber such as copper fiber or brass fiber, a filler such as barium sulfate, a lubricant such as graphite, and an antislip agent.
Patent JP-S5587019-A (JP)
Title: Reducing pressure detector
Inventor: TSUJI YASUHIRO
IPC: G01L5/00
Filed: 1978-12-25
Abstract: PURPOSE: To make it possible to measure rolling pressure by inputting outputs of a rolling pressure detector, thermometer and roll balance hydraulic detector to an arithmetic unit and by removing by correcting zero-point variation due to an ambient temperature and that due to roll balance oil pressure.  
     CONSTITUTION: A rolling mill is provided with rolling pressure detector 10, thermometer 11 provided at its circumference, and detector 12 for its roll balance oil pressure, and output of those detectors are inputted to electronic computer 13. Electronic computer 13 subtracts the output of thermometer 11 and that of roll balance hydraulic detector 12 from the output of rolling pressure detector 10 to correct an influence of an temperature and roll balance hydraulic variation, so that highly-precise rolling pressure can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5782753-A (JP)
Title: Method and device for analysis with automatic setting of reaction limit
Inventor: FURUTA YOSHITERU
IPC: G01N21/75
Filed: 1980-11-10
Abstract: PURPOSE:To measure a reaction limit level accurately for every sample by providing a stage which measures the absorbance of every sample before reaction starts, and adding the absorbance of only every sample to a reaction limit absorbance level by reagent composition. CONSTITUTION:Luminous flux 26 from a light source 25 provided to the inside of a reaction table 21 turned continuously and intermittently by a driving mechanism is guided to a photometer 27 through a reaction container 22 in a constant- temperature passage 23 to be dispersed by a diffraction grating in the photometer 27, and then light having specific wavelength is led out through a photodetector. The absorbance LB of only the 1st reagent is found and stored in a microcomputer 51, and the absorbance LM of the mixture of every sample and the 1st reagent is found, thereby determining the absorbance level Ls of the sample from Ls=LM-LB. Consequently, the reaction limit level of every sample is set accurately and automatically.
Patent JP-H026885-A (JP)
Title: Device for deciding postal matter
Inventor: OKABE ZENE
IPC: B07C5/342
Filed: 1988-06-27
Abstract: PURPOSE:To allow the classification of even the postal matter stuck with stamp for ordinary mail of the corresponding charge by detecting the color of the green light emitted from the stamps on the transported postal matter and deciding whether the postal matter is special postal matter or not according to the generation length of the emitted light color. CONSTITUTION:The stamp 1 of the postal matter P transported at a specified speed is irradiated with the light from a light source 2 and the stimulating light is emitted by the fluorescent or phosphorescent material coated on the stamp 1. The light of a red system (stamp for special postal matter) is received by a photodetector 4a via a spectral mirror 4a and the light of a green system (stamp for ordinary postal matter) is received by a photodetector 4b. The outputs of the photodetectors are respectively passed via amplifiers 5a, 5b and binarizing circuits 6a, 6b. A detection signal is directly outputted in case of the red system. The green system is subjected to the decision of the prescribed length, i.e. the number of the stamps corresponding to the specific mail charges or above, is decided in a length deciding circuit 7 and the detection signal is outputted. An express-delivery signal is then outputted via an OR circuit 8. The easy classification is thus executed even if the postal matter stuck with the stamp for ordinary mail corresponding to the specific mail charge and is posted as the special postal matter.
Patent JP-H026036-A (JP)
Title: Molding machine
Inventor: UNOSAKI NAGATO
IPC: B22C15/02
Filed: 1988-06-27
Abstract: PURPOSE:To reduce pressure loss of compressed air on a way from a surge tank to a cover member by opening/closing an exhaust hole as communicatable with an air supplying pipe in the surge tank fixed just above position of a table at upper part of the cover member as enabling come-in/come-out and ascent/descent. CONSTITUTION:Molding sand is packed into a flask 11 and a banking frame 12 with a sand charging hopper. Successively, the cover member 15 is shifted to just above position of the banking frame 12 and further by extending a cylinder 2, the table, etc., is ascended and the cover member 15 is placed on the banking frame 12 and also the cover member 15 is abutted on a patching plate 30 and at the same time, the upper end of the air supplying pipe 18 is abutted on the lower face of the surge tank 22 through a sealing member 32, and the air supplying pipe 18 is closely connected as communicating with an air vent hole 23. Successively, at the time of opening the air vent hole 23 by extending a cylinder 29, the compressed air in the surge tank 22 is exhausted from the air vent hole 23 and passed through the air supplying pipe 18 and an air supplying hole 19 in order, and flowed in the cover member 15 and penetrated in the molding sand in the banking frame 12 and the flask 11, and exhausted from an exhaust hole 4 through a vent hole 6 and recessed part 3.