baber/WOPTO huggingface dataset:
Patent JP-H0487554-A (JP)
Title: Bidirectional semiconductor switch
Inventor: OSAWA HIROSHI
IPC: H02M1/08
Filed: 1990-07-24
Abstract: PURPOSE:To decrease the loss of a snubber circuit and prevent breakdown of semiconductor switching elements by connecting a series circuit, which consists of a semiconductor switching element capable of self extinction of arc and a main diode connected thereto forward, to a semiconductor switching element incapable of self extinction of arc by inverse parallel connection. CONSTITUTION:A main diode D is connected forward to a GTO as a semiconductor switching element capable of self extinction of arc in series and a thyristor THY as a semiconductor switching element incapable of self extinction of arc is connected thereto by inverse parallel connection. When the GTO is turned off, a current passed through the GTO is passed instead through a bypass circuit from DS1 to CS2 and rise of the anode voltage of the GTO is suppressed. When the thyristor THY is turned on, inverse voltage applied to a series circuit consisting of the GTO and the main diode D is applied to the main diode D but not applied to the GTO. When the thyristor THY is turned off, initial reverse voltage applied to the thyristor THY is decreased to protect the thyristor THY.
Patent JP-2000030943-A (JP)
Title: Noise filter tape and noise filter cable
Inventor: SENDA MASAKATSU
IPC: B32B7/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and flexible tape type noise filter in a wide band. SOLUTION: At least one magnetic members and at least one nonmagnetic members 2, or at least one magnetic members 5 and at least one conducting members 4, or at least one magnetic members 5, at least one nonmagnetic insulating members 2 and at least one conducting members 4 are laminated. The nonmagnetic insulating member 2 has function for supporting. Adhesive agent 3 has function for bonding the nonmagnetic insulating member 2, the conducting member 4 and the magnetic member 5. The conducting member 4 has function for electric shield from noise. The magnetic member 5 has function for magnetic absorption of noise. By making these laminated structure, edged structure and periphery surrounding structure, mechanical strength is maintained.
Patent JP-S6354447-A (JP)
Title: Production of non-rigid urethane foam for flame lamination
Inventor: NISHI TAKASHI
IPC: C08G18/28
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the title urethane foam having excellent peel strength, by reacting a polyol consisting of an ester-modified and/or urethane-modified polyol and a diol at a specified NCO index. CONSTITUTION:A polyol (A) consisting of 80-99pts.wt. ester-modified and/or urethane-modified polyol (a) and 1-20pts.wt. diol (b) having a hydroxyl value of 28-112 is reacted with an isocyanate compd. (B) having an NCO index of 102-110 and an isocyanate ratio of not higher than 33.3% (e.g., tolylene diisocyanate), water (C) and optionally, a foam stabilizer, a metallic catalyst (e.g., stannous octoate), an amine catalyst (e.g., N,N,N'- trimethylaminoethylethanolamine), etc., (D) to obtain the title urethane foam having at least two exothermic peaks in differential thermal analysis, wherein the starting point of the first exothermic peak is 230-270 deg.C.
Patent JP-H0362455-A (JP)
Title: Preparation of electrode of ni-cd secondary battery
Inventor: TONOMURA KOJI
IPC: H01M4/28
Filed: 1989-07-31
Abstract: PURPOSE:To heighten the retention strength of an electrode active mass applied to a core material by rising the temperature of a roll in the side where the active mass is applied to the core material in application of a paste active mass, which is made to be along the circumference of rolls, to a long core material by pressure. CONSTITUTION:A paste of an active mass 6 is led to the gap between a low temperature roll 4 and a high temperature roll 5 and formed into a sheet. The active mass formed while adhering to the surface of the roll 5 becomes high temperature and thus free water in the surface is evaporated and removed and the other side of the formed active mass adheres selectively to the circumference of the roll 4. In binding the sheet-like active mass adhering to the circumference of the roll 4 to a long core material 1 by pressure, two pairs of rolls 4 and rolls 5 are used and both rolls 4 are placed closely each other and the core material 1 is led between the rolls 4. In this way, the active mass 6 compacted densely can be applied to both sides of the core material 1 while free water is removed.
Patent JP-H0644618-A (JP)
Title: Recording and reproducing device
Inventor: YOKOYAMA KAZUO
IPC: G01B21/30
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a recording and reproducing device capable of high density recording which breaks the limit of conventional optical recording density by applying the technique of an intraatomic force microscope. CONSTITUTION:While rotating a recording medium disk 1 in the fixdirection 4 by means of a linear slide 5. By bringing an electric probe 3 at the tip of the cantilever 3 adjacent to or into contact with the recording surface, recording or reproduction on the recording medium is carried out. At this time, a detecting means detecting the force exerted between the electric probe and the recording surface is integrally composed with the cantilever 3 itself, the electric probe 6 is moved in the normal direction 7 of the recording surface by means of a cyrindrical piezoelectric element 8 and subjected to feedback control so that the force is made constant according to the detected force. By applying a pulse voltage on the electric probe 6 while doing the above, electric charge is impressed to the recording medium and information is recorded. Also, by reading the electric charge by means of the electric probe 6, the information is reproduced.
Patent JP-S6354640-A (JP)
Title: Method for measuring program running time
Inventor: SUZUKI AKIHIRO
IPC: G06F11/34
Filed: 1986-08-25
Abstract: PURPOSE:To eliminate the need for providing a special measuring instrument and to reduce the measuring cost by starting a means which a program to be measured itself contains a measuring point in plural prescribed parts and each measuring point saves its identifier and star time as passing time information of the measuring point. CONSTITUTION:When a program to be measured 1 is started, start time is read from a real time clock 5. Subsequently, by an identifier read processing 22, an identifier 112 of a measuring point 11 is read. By the last passing time information saving processing 23, the identifier 112 of the measuring point 11 and the start time are saved as passing time information 3. Next, after a part to be measured 12 is executed, a passing time information saving means 2 is started again in a measuring pint 13, and the passing time information is saved in the same way as in the measuring point 11. A program running time calculating means 4 reads saved passing time information 3 by a passing time information read processing 41, calculates the running time by calculating a difference of the start time by a running time calculation processing 42, and outputs it to an output device 6.
Patent JP-S6178372-A (JP)
Title: Preparation of algae liquor
Inventor: TAKAHASHI NAOKI
IPC: C12G3/02
Filed: 1984-09-25
Abstract: PURPOSE:To prepare an algae liquor having excellent taste and flavor and high alcoholic content, by adding enzymatic decomposition product or acid- hydrolysis product of algae to Japanese SAKE during the preparation of SAKE. CONSTITUTION:The objective algae liquor can be prepared by adding (A) an enzymatic decomposition product or (B) an acid-hydrolysis product of algae (e.g. laver) during the preparation of Japanese SAKE. Preferably, the component A is prepared by treating algae with cellulase, and the component B is prepared by heating algae in a solution of an acid such as hydrochloric acid. The component A or B is preferably added together with steamed rice, malted rice, and SAKE yeast in the preparation of ferment.
Patent JP-S6176535-A (JP)
Title: Composite treatment of surface
Inventor: SHINOHARA JIRO
IPC: C08J7/02
Filed: 1984-09-25
Abstract: PURPOSE:To carry out the activation treatment for improving the adhesivity of the surface of a polyolefin resin molded article, by contacting the surface with a mixture of a halogenated hydrocarbon compound and an aromatic hydrocarbon compound, and irradiating with ultraviolet radiation having short wavelength, thereby inducing the chemical reaction at the surface. CONSTITUTION:The surface of a molded article of a polyolefin such as polyethylene, polypropylene, etc. is brought into contact with a mixture of a halogenated hydrocarbon compound and an aromatic hydrocarbon compound. 5min after removing the mixture, the surface is irradiated with ultraviolet radiation having the principal wavelength of <=2,550Angstrom . The activation treatment of the surface of the molded article for improving the adhesivity in the painting, printing or bonding operation can be carried out by this process.
Patent JP-S6091402-A (JP)
Title: Car controller
Inventor: KAWATE KOUJI
IPC: G06F11/14
Filed: 1983-10-24
Abstract: PURPOSE:To prevent erasion of the memory contents and to improve the reliability of car control by rewriting the contents of a rewritable memory with prescribed timing. CONSTITUTION:An EPROM2 serving as a rewritable memory which holds its contents even when the power supply is turned off is connected to the main body of a microcomputer 1 via buffers 6 and 7 and gates 8 and 9 respectively. A write control part 3 performs transfer of data with the EPROM2. A latch 10 and an address decoder 11 deliver selection signals to the EPROM2 and the part 3. In a normal control mode the EPROM2 sends data to the computer 1 to control an air conditioner, etc. While the part 3 is actuated at a prescribed time point by the selection signal sent from the decoder 11. Then the contents of the EPROM2 are read out for each set address and sent to the part 3. The part 3 rewrites the received memory contents to the EPROM2.
Patent JP-H0947192-A (JP)
Title: Device for attaching reel to fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/06
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To enable the mounting of a reel on a fishing rod in a stable state. SOLUTION: A fishing pipe 1 is provided with a reinforcing part 1a of a tip part and a reinforcing part 1b of a base part in a thick state. The base part (the right side in the figure) of the reinforcing part 1b of the base part is equipped with a stationary hood 2. Flat parts 1c and 1d are formed at a position which exists at the outside surface of the reinforcing part 1a of the tip part and with which a reel fitting leg is not brought into contact. A male screw part 1e is formed at the outer periphery of the reinforcing part 1a of the tip part. A mobile hood 3 is laid movably in the shaft direction at the outer periphery of the fishing pipe 1 ahead a stationary hood 2. Flat parts to be engaged with the flat parts 1c and 1d are formed in the inner circumference part of a mobile hood 3.  The tip part of the mobile hood 3 is rotatably furnished with a nut 4 and the nut 4 is screwed to the male screw 1e. The outer periphery of the mobile hood 3 is equipped with an elastic material 5 of certain length, to be concrete, such as length to be gripped by a fisherman.
Patent JP-S6357752-A (JP)
Title: Method for forming shape memory alloy sheet
Inventor: SUZUKI YUICHI
IPC: C22F1/08
Filed: 1986-08-27
Abstract: PURPOSE:To prevent the fracture of a shape memory alloy sheet during bending and to allow the sheet to surely memorize shape obtd. by forming by holding the sheet between two metallic sheets which hardly spring back, bending the and carrying out heat treatment in the held state. CONSTITUTION:A shape memory alloy sheet 1 is held between metallic sheets 2A, 2B which hardly spring back after bending, e.g., cold rolled steel sheets. The sheets 1, 2A, 2B are bent with a press working means 3 in a state in which a shift between the sheets during bending is permitted. After both ends of the sheets 2A, 2B are fixed with clamps 4, the sheets are taken out of the means 3. The sheet 1 is then allowed to memorize the shape by heat treatment in a state in which the sheet is prevented from springing back and the sheets 2A, 2B are detached to obtain a formed shape memory alloy sheet 1a memorizing its shape. By this method, the shape memory alloy sheet can be formed into a desired shape and a flat spring or the like memorizing its exact shape is obtd.
Patent JP-S5899895-A (JP)
Inventor: MATSUZAKA KOUJI
IPC: B65H29/36
Filed: 1981-12-09
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-H0757950-A (JP)
Title: Assembling method of transformer transported discretely
Inventor: KUDO TADASHI
IPC: H01F41/00
Filed: 1993-08-11
Abstract: PURPOSE:To provide a method for assembling a transformer transported while being dismantled by which the transformer can be assembled easily at a building site in a short time with high assembling quality. CONSTITUTION:Lead fixing poles 7 and an LTC 10 are fixed temporarily to the transformer body 6. Tap leads 11 are then fixed to the poles 7 and connected with a winding 2 and the LTC 10. The tap leads 11 are connected with the winding 2 through an easily removable joint 13. Upon finish of a drying step, the transformer body 6 is fixed with an upper tank 14. The lead fixing poles 7 and the LTC 10 are then removed from the transformer body 6 and secured to the inner wall of the upper tank. It is then inspected and tested before the tap leads 11 are separated from the winding 2 at the joint 13. Subsequently, the upper tank is removed from the transformer body 6 with the tap leads 11 and the LTC 10 being secured thereto.
Patent JP-H0644297-A (JP)
Title: Device for connection between plural sentences
Inventor: TSUKADA YASUHIRO
IPC: G06F17/27
Filed: 1992-07-27
Abstract: PURPOSE:To enable a meaning connection between sentences without using a conjunction or demonstrative pronoun by providing an information storage means which stores specific attribute information and a processing means which performs an embedding process by referring to the analytic result of plural sentences and attribute information stared in an information storage means. CONSTITUTION:This device is equipped with an attribute information dictionary 13 containing specific attribute information and a sentence-to-sentence connection processing part 15 which performs the embedding process by referring to the analytic result of plural sentences and the attribute information stored in the attribute information added dictionary 13. Then an input part 11 reads one sentence of a document consisting of plural sentences, a sentence analytic part 12 takes a morpheme analysis and a context analysis by using grammar information in the attribute information added dictionary 13, and an attribute information added analytic result output part 14 stores the analytic result together with attribute information on respective words. The sentence-to-sentence connection processing part 15 reads the analytic result out of the attribute information added analytic result output part 14 and performs the embedding process by the words of the analytic result when the attribute is the same by referring to other attributes. A sentence-to-sentence connection processing result output part 16 outputs the result of a sentence-to-sentence connection process.
Patent JP-H0951678-A (JP)
Title: Parallel redundant power supply device
Inventor: TAKAHASHI TADASHI
IPC: H02M3/28
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the connection loss of a load by matching the current of each converter to that of a converter for outputting the maximum current, connecting the output of each converter to the load via a MOSFET, and obtaining the gate drive power supply of the MOSFET from the secondary coil winding of the transformer of the converter. SOLUTION: While a DC-DC converter Con1-1 is operating, the secondary side voltage of a transformer Ts is rectified by a diode D5 and a positive- electrode voltage is obtained at the source side of a MOSFET (Q3) for a capacitor C2. Since the voltage is biased to turn on the MOSFET (Q3), a current flows from the source of the MOSFET (Q3) to the drain. That in, the current of the converter Con1-1 flows to a load LD. Also, since no secondary side voltage of the transformer Ts can be obtained when the converter Con1-1 fails, the voltage of the capacitor C2 reaches zero and the MOSFET (Q3) is turned off, thus preventing current from flowing from another converter Con2 in parallel redundant operation and hence preventing influence to other converters.
Patent JP-H08262447-A (JP)
Title: Liquid crystal element
Inventor: KISHI ETSURO
IPC: G02F1/1337
Filed: 1995-08-04
Abstract: PURPOSE: To provide a liq. crystal element having a good liq. crystal oriented state and stabilized optical responsiveness and improved in the asymmetry of switching. CONSTITUTION: A liq. crystal 8 is held between a couple of opposed substrates 1 and 2, the substrate 1 has a uniaxial orientation characteristics, and the substrate 2 has a non-uniaxial orientation characteristics in the liq. crystal element. The absolute value of the difference between the surface potential detected on the surface (interface with liq. crystal) of the substrate 1 having the uniaxial orientation characteristics and the surface potential detected on the surface (interface with liq. crystal) of the substrate 2 having the non-uniaxial orientation characteristics is controlled to <=50mV.
Patent JP-S6356331-A (JP)
Title: Shaping method for casting mold
Inventor: TAKEMOTO MITSUHIRO
IPC: B22C9/04
Filed: 1986-08-26
Abstract: PURPOSE:To prevent the deformation of a consumable pattern by the pressure of molding sand by packing the molding sand into the consumable pattern in a molding flask while oscillating said pattern, then packing the molding sand into the molding flask while oscillating the molding flask at the time of casting a molten metal by using a hollow foamed resin pattern as the consumable pattern. CONSTITUTION:The molding flask 2 is placed on an oscillating table 1, and after bed sand 3a is laid therein, the cylindrical foamed resin consumable pattern 4 is placed thereon. While the consumable pattern 4 on the sand 3a is oscillated by the table 1, the non-binding molding sand is packed therein. While the molding flask 2 is again oscillated by the table 1, the non-binding molding sand 3 is packed into the molding flask 2. Since the molding sand is preliminarily packed stepwise in the consumable pattern 4, the pressing and deforming of the consumable pattern by the pressure of the molding sand in the molding flask 2 are obviated and the casting having the excellent shape and dimensional accuracy is produced.
Patent JP-H0248784-A (JP)
Title: Card processor
Inventor: YOSHIOKA TAKASHI
IPC: B42D15/10
Filed: 1988-08-10
Abstract: PURPOSE:To prevent a later card from pushing out an earlier card by pushing up a card inserted to a card fetching passage with a card fetching roll, guiding to a card processing carrier and successively returning in the condition to overlapping plural cards. CONSTITUTION:When a card 6 is inserted, an inserting edge is abutted to a shutter roll 20 and this is pushed up, the card is inserted to the depth of a card fetching passage 8, it is abutted to a card abutting part 27 and stopped. At such a time, a card detecting means 26 detects the insertion of the card 6 and sends an inserting detecting signal to a control part. A solenoid is driven, a card fetching roll 28 is advance to the height position of a card processing carrier 9 and a driving roller 29 is rotated in the card fetching direction. Thus, since the shutter roll 20 is pushed up by the card 6, it can be prevented that the load of the card return is obtained, and the card 6 jumps and drops from a card inserting-cam-return port 7 by the carrying force.
Patent JP-S6091252-A (JP)
Title: Oxygen densitometer
Inventor: TANIGAWA IKUO
IPC: G01N27/49
Filed: 1983-10-24
Abstract: PURPOSE:To make it possible to measure an oxygen concn. at a wide range of a temp., by constituting the titled densitometer from a cathode comprising a metal having high catalytic activity, an anode opposed thereto, an electrolyte and a container thereof and integrally bonding the cathode to the single surface of an oxygen permeable membrane. CONSTITUTION:An oxygen densitometer is constituted of a cathode comprising a metal or metal oxide high in catalytic activity to the electrochemical reducing reaction of oxygen, an anode 3 opposed thereto, an electrolyte 4 and a container 7 storing said electrolyte 4. In this case, the cathode 2 is integrally bonded to the single surface of an oxygen permeable membrane 1 by vacuum vapor deposition or sputtering. By this mechanism, measurement can be performed in a wide temp. range and characteristics having reproducibility even if temp. change is repeated can be imparted and irregularity from the aspect of production can be reduced.
Patent JP-S6175795-A (JP)
Inventor: KURUTO KUNATSUPE
IPC: B66F9/22
Filed: 1985-09-11
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-S5991031-A (JP)
Title: Forming method of inflation film
Inventor: GOTOU SUMIO
IPC: B29C48/345
Filed: 1982-11-16
Abstract: PURPOSE:To enable a resin whose melt tension is low to be made into a film stably even at a high amount of extrusion, by melt-extruding the same resin from two concentric circular die slits, and fusing the resulting two tubular films outside the die thereby forming a tubular film. CONSTITUTION:In the inflation film forming of an olefinic resin whose melt tension is 7g or below and melt index is 0.1-5g/10mm., an air ring 2 is situated adjacent the die 1, the tubular films 5, 6 extruded from the die slits are fused at a joining position 7 that is situated outside of the die while they are still at the melted state so that a single tubular film 8 may be obtained, and the tubular film 8 is taken up by nip rolls. A double tubular film is present between the die slits 2, 3 and the joining position, and in the case of a high amount of extrusion, the stability of a bubble can be retained. Therefore the method is particularly effective when the range of the distribution of molecular weight of the resin is narrow to retain transparency and the density thereof is low for lowering the dependence on pressure.
Patent JP-H1050001-A (JP)
Title: Reproducing device and its method
Inventor: FUJIMOTO KENSUKE
IPC: G01R25/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce a data error rate owing to errors caused by interpolation. SOLUTION: A sum (9Si+1 +9Si ) of a nine-fold value (9Si+1 ) obtained by multiplying a sample value delayed by a delay element 21 by nine by means of an adder 22 and also a bit shifter 23 and a value (9Si ) obtained by delaying the former value by means of a delay element 26 is outputted by an adder 25 to an adder 27. A sum (S1+2 +S1-1 ) of a sample value SYi-1 delayed by delay elements 21, 24 and 28 and a sample value Si+2 supplied from an A/D converter is outputted by an adder 29 to the adder 27. A difference between these values is outputted by the adder 27 to a bit shifter 30. This value is bit-shifted by four bits to the LSB side by the bit shifter 30, and the bit-shifted value is outputted as a 1st interpolation value together with the sample values Si+1 and Si to a 2nd interpolation circuit. Thus, the sample values are spuriously increased in number in such a manner.
Patent JP-S6255252-A (JP)
Inventor: JII EMAASON BURAUN
IPC: B60T8/48
Filed: 1986-08-28
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。