baber/WOPTO huggingface dataset:
Patent JP-S5912687-A (JP)
Title: Speaker system
Inventor: TANAKA TSUNEO
IPC: H04R1/28
Filed: 1982-07-13
Abstract: PURPOSE:To attain the high compliance of a cabinet, by constituting the titled speaker system that a liquid is put in the cabinet to fill in the inside with a liquid vapor and minute mist particles of the liquid exist in the space in the cabinet. CONSTITUTION:The speaker unit 22 is fitted to an air-tight cabinet 21, a liquid 23, freon 113 in this case, is put in the cabinet so that the space in the cabinet 21 is filled with vapor of the freon 113 to be in the state of equilibrium to an external pressure and the minute particles of the said freon exist in the space of the cabinet 21. An ultrasonic wave oscillator 25 is installed at the bottom of the cabinet 21 in the speaker system constituted in this way, and when the oscillator is excited in about 1.7MHz, the freon 113 is changed into mist with the ultrasonic wave and sprayed in the cabinet 21. As a result, the inner side of the cabinet 21 gets wet with the freon 113, allowing to increase remarkably the cabinet compliance.
Patent JP-S5912892-A (JP)
Title: Plate making and printing machine
Inventor: TANIGUCHI SEIICHI
IPC: B41L13/14
Filed: 1982-07-13
Abstract: PURPOSE:To automatically perform plate-making and printing operations by combining a plate feeding mechanism, a plate making mechanism, a printing mechanism, a plate discharge mechanism having a means to suddenly stop a fan motor, a paper feeding mechanism, and a paper discharge mechanism in such a way as to enable them to perform their specific actions. CONSTITUTION:A rolled manuscript paper 10 is cut into a given length by a cutter 16 after being passed through the inside of the cutter 16. In a combination of the manuscript paper 9 sent to the plate supply mechanism 3 and the rolled paper 10, the manuscript paper 9 separated is sent out to a manuscript discharge base 11, and the rolled paper 10 is sent to a printing cylinder 19. When the supply of plate is ended, the printing mechanism 4 begins to operate in response to a printing start signal. A printing paper 13 set on the paper supply base 12 is sent out to the printing mechanism 4 by the paper supply mechanism 6. After the ending of printing, the rolled manuscript paper 10 is separated from the printing cylinder 19 by the plate discharge mechanism 5 and treated. Since the plate discharge mechanism 5 is provided with a means to suddenly stop the fan motor by a regenerative control means, an armature 42 can be suddenly stopped.
Patent JP-H06329630-A (JP)
Title: Production of maleimide compound
Inventor: HIRANO YASUHIRO
IPC: C08F22/36
Filed: 1993-05-25
Abstract: PURPOSE:To efficiently produce a maleimide compound reduced in the residual amount of a solvent by simple processes comprising reacting a polyamino compound with maleic anhydride, subjecting the reaction product to an imidation reaction, and subsequently subjecting the reaction product to specific post- treatments. CONSTITUTION:A method for producing a maleimide compound comprises reacting a polyamino compound of the formula (n is 2-15; Ri, Rj are halogen, 1-6C hydrocarbon group, 1-6C halogen-containing hydrocarbon group; a, b are O-4, but (a+b)<=4; X is ether bond; Z is 1-60C organic group) with maleic anhydride, subjecting the obtained polyamic acid compound to a thermal dehydrative ring-closing imidation reaction in the presence of an acidic catalyst in an aprotic polar solvent, distilling off >=70%, preferably 80%, of the aprotic polar solvent contained in the imidation reaction product under vacuum, adding a <=4C alcoholic solvent to the reaction product, heating the residue at >=40 deg.C, extracting the remaining solvent into the alcoholic solvent layer, and subsequently separating the product (maleimide compound) from the alcoholic solvent layer.
Patent JP-S5823451-A (JP)
Title: Semiconductor device
Inventor: FUJIZU TAKAO
IPC: H01L21/60
Filed: 1981-08-05
Abstract: PURPOSE:To obtain the semiconductor device which can acquire the normal function of a semiconductor element and has high reliability by forming a pad which can prevent damage to an insulating protective film through bonding in a wire bonding process. CONSTITUTION:A conductive film 21 consisting of a substance such as polysilicon is thinly formed into a region to be wire-bonded. The conductive film 21 is shaped at the same time as a gate such as a gate consisting of the polysilicon of a MOS transistor forming an integrated circuit by utilizing a process such as a process (a vapor growth method) shaping the gate compose of said polysilicon. A metallic wiring film 13 made up of aluminum, etc. is molded onto the surface of the conductive film 21, the metallic wiring film 13 connects a section between the semiconductor elements and forms the integrated circuit as mentioned above, and a passivation film 14 is shaped normally onto the surface except the pad. An impact, such as pressure, heat, etc. is given in the substrate 11 direction from the surface of the metallic wiring film 13 through wire bonding, but the conductive film 21 consisting of the polysilicon, etc. functions as a buffer material, and the impact is largely prevented.
Patent JP-H06333918-A (JP)
Title: Formation of insulating oxide film and semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L21/316
Filed: 1993-05-25
Abstract: PURPOSE:To form an insulating oxide film which is high in dielectric strength and small in leakage current and into which a larger amount of charges can be injected on a semiconductor by heating a semiconductor substrate in the atmosphere of a weakly oxidizing gas composed of an inert gas, moisture, and activated species of hydrogen, etc. CONSTITUTION:An insulating oxide film is formed on the surface of a semiconductor substrate 109 by heating the substrate 109 in the atmosphere of a weakly oxidizing gas composed of an inert gas, moisture, and activated species of hydrogen or a weakly oxidizing atmosphere composed of the inert gas, moisture, activated species of hydrogen, and hydrogen. It is preferable to prepare the weakly oxidizing gas by bringing a gaseous mixture of the inert gas, oxygen, and hydrogen into contact with a catalyst which can activate hydrogen. In addition, it is preferable to control the moisture concentration of the weakly oxidizing gas to 1ppb to 10%, more preferably, to 1ppm to 1%. Furthermore, it is preferable to control the forming temperature of the insulating oxide film to <=1,050 deg.C.
Patent JP-S60264225-A (JP)
Title: Manufacture of film for shrink packaging
Inventor: NAGAO KAZUTAKA
IPC: B29K23/00
Filed: 1984-06-13
Abstract: PURPOSE:To obtain lovely cutting at the perforation provided at right angles with the longitudinal directing of a film, by a method wherein after the film has been oriented appropriately in the longitudinal and lateral directions at the temperature of more than a softening point and less than a fusion point, stretched 1-20% in the longitudinal direction futher at the temperature of less than the softening point. CONSTITUTION:A film 2 is obtained by extruding molten resin through an annular die 1 and oriented appropriately in a longitudinal and lateral directions at the temperature of more than a softening point and less than a fusion point of resin by an inflation method. Then the film 2 is led to rolls 3... at the temperature of less than a softening point of the resin and stretched 1-20% in the longitudinal direction through a difference between circumferential speeds of rolls each. Perforation 4 are applied to the obtained tubular film 2 at right angles with a longitudinal direction of the film 2 at appropriate intervals, which is made into one side or both side opening according to necessity. Then an article 5 to be packed is packed, formed into a tubular state and shrinkage package is performed by heating the same under a nonrestrictive state.
Patent JP-H10303528-A (JP)
Title: Structure for bonding flexible wiring board
Inventor: SUZUKI HIDEO
IPC: H05K1/11
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of the electrical connection of a flexible wiring board such as a TAB board or the like. SOLUTION: A plurality of input terminals 30 which are arranged and formed on a TAB board 23 are bonded, via solder pieces 34, to a plurality of connecting terminals 27 which are arranged and formed on a circuit board 24. Then, in order to prevent their bonded parts, dummy patterns 41 which are formed in both end parts in the width direction of the TAB board 23 are bonded, via solder pieces 44, to dummy patterns 43 which are formed on the circuit board 24. In this case, since the dummy patterns 43 are formed in both end parts in the width direction of the TAB board 23, it is not required to increase the width of the TAB board 23 even when the mounting region of a semiconductor chip 22 having a rectangular shape becomes nearly full in the width direction of the TAB board 23.
Patent JP-H11289829-A (JP)
Title: Fertilizer application apparatus
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a fertilizer dropped from a fertilizer charging inlet from sticking to a fertilizer delivering part. SOLUTION: This fertilizer application apparatus is equipped with a fertilizer hopper 60 for storing a fertilizer and a fertilizer delivering part 61 installed under the fertilizer hopper 60 and capable of delivering the fertilizer in the fertilizer hopper 60 and further provided with skirt parts 72 and 73 having lower sides outwardly spreading so as to overhang from the outside of the fertilizer delivering part 61 in an outer lateral part of the fertilizer hopper 60 so as to prevent the fertilizer dropped when supplementing the fertilizer to the fertilizer hopper 60 from sprinkling over the fertilizer delivering part 61.
Patent JP-2000274940-A (JP)
Title: Polyethylene bag drier
Inventor: HAYASHI REIKO
IPC: F26B9/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene bag drier capable of drying larger and smaller polyethylene bags by making a proper inside space to be liable to dry the bag when they are dried, and moving a body 1 having a rabbit ears shape. SOLUTION: There are provided a movable body 1 with the rabbit ears shape and a support bench having a groove. A pipe having the rabbit ears shape is constructed with two pipes having a diameter of about 6 mm and the height of about 40 cm. The support base 2 has four grooves and is mounted on a base with a screw so as for the body 1 to move.
Patent JP-S5648846-A (JP)
Title: Preparation of salted gut of cuttlefish
Inventor: ADACHI KINGO
IPC: A23L17/50
Filed: 1979-09-25
Abstract: PURPOSE: To obtain soft salted guts of a cuttlefish rich in roundness, flavor, and taste, by kneading and mixing the guts of a cuttlefish in a mixture of a sweet sake with salt thoroughly, adding slices of a skinned cuttlefish in the form of strips to the mixture, and enclosing and aging the resultant mixture.  
     CONSTITUTION: A sweet sake or lee thereof, or a sweet sake treated to be undrinkable (containing several % common salt) is mixed with a small amount of salt, and the guts of a cuttlefish are kneaded with the mixture thus obtained. Slices of a skinned cuttlefish in the form of strips are added thereto, agitated thoroughly, enclosed, stored at 15°C or below in a cold and dark place for about 1 month, and aged fully to give the aimed salted guts of cuttlefish having improved taste and softness. The addition of the sweet sake improves the taste. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5916011-A (JP)
Title: Diagnosing device for motorcar
Inventor: EZOE MITSUHIKO
IPC: F02D45/00
Filed: 1982-07-16
Abstract: PURPOSE:To prevent an erroneous diagnosis due to abnormality of a sensor by providing a self-diagnosing function for diagnosing the sensor prior to a vehicle diagnosis. CONSTITUTION:A false signal generating means 11 is a means of generating a palse signal for checking the sensor and self-diagnosing function of a diagnosing device, and generates a normal signal and an abnormal signal. A switching means 12 switches the normal signal and the abnormal signal generated in a means 11 according to a command signal from a computer 4. The normal signal and abnormal signal from the false signal generating means 11 are inputted to a sensor means 3 prior to the vehicle diagnosis. Then, the computer 4 diagnoses whether the sensor means 3 detects the normal and abnormal signals from the means 11 accurately or not, and then diagnoses an objective vehicle 9 after confirming that the sensor operates normally.
Patent JP-H0264385-A (JP)
Title: Low-temperature separation method of air
Inventor: BUIRUHERUMU ROODE
IPC: F25J3/04
Filed: 1989-05-18
Abstract: PURPOSE: To ensure economically good operation by compressing a second air flow to a lower pressure than a first air flow and purifying and cooling the second air flow before being introduced to the low pressure stage of a rectification column. CONSTITUTION: Atmospheric air sucked through a duct 1 is compressed at a first compressor stage 2 and branched, at a first branch point 3, into first and second air flows (ducts 4, 7). Pressure at the branch point 3 is 1.3-2.5 bar, preferably 1.5-1.8 bar. The first air flow is further compressed at a second compressor stage 5 and purified previously through a molecular sieve 6 thus removing hydrogen, carbon dioxide and dangerous hydrocarbon. The first air flow in the rear of the molecular sieve 6 has a pressure of 0.5-7.0 bar, preferably 5.2-6.0 bar. The majority of first air flow passes through a duct 8 to a heat exchanger 9 where it is cooled by a counter flow of separation products and blown into a two stage rectification column 11.
Patent JP-S5248276-A (JP)
Title: Brush of vacuum cleaner
Inventor: GOSHIMA SETOSHI
IPC: A47L9/06
Filed: 1975-10-13
Abstract: PURPOSE: Brush of vacuum cleaner is vibrated at small amplitude by motor, to suck fibre or dust on carpet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0420047-A (JP)
Title: Id system
Inventor: FURUSHIMA HIROAKI
IPC: H04L7/04
Filed: 1990-05-15
Abstract: PURPOSE:To process many kinds of commands by applying signal transmission reception between an interface and a programmable controller through input and output data lines and sending the end of data output preparation through a data output request line. CONSTITUTION:An interface 41 of an interrogator 11 has 8 input data lines 21, 8 output data lines 22, an input data synchronizing line 23, an output data synchronizing line 24, and a data output request line 25 in total 19 communication lines. A required signal is fed in time division through the input data line 21 and a required signal is sent in time division through the output data line 22, the signal is fetched by using a synchronizing signal on the input data synchronizing line 23 or the output data synchronizing line 24 and the end of data output preparation is sent through a data output request line 25 or a busy line. Since the input data line 21 acts like a command line in this way, many kinds of commands are processed.
Patent JP-H06312269-A (JP)
Title: Method and device for controlling height of plasma torch
Inventor: KOIKE YASUO
IPC: B23K10/00
Filed: 1993-04-28
Abstract: PURPOSE:To eliminate an effect by the change of the moving speed of a plasma torch and to maintain the height of the torch at a preset value in machining material to be machined by the plasma torch. CONSTITUTION:The torch 1 fitted with nonconsumable electrodes 1a is arranged vertically to the material 2 to be machined and moved at the constant speed, the voltage between the electrodes in accordance with the height of the torch is measured and a reference value is set. A correction value where the change of the voltage between the electrodes in accordance with the moving speed is measured is set. In machining, the actual voltage between the electrodes is measured by a measuring part 26, the measured voltage between the electrodes is corrected by the correction value in accordance with the change of the moving speed and the height of the torch 1 is controlled by driving a torch vertically moving device 6 so that both are coincident by comparing the measured value with the reference value.
Patent JP-H04278766-A (JP)
Title: Portable telephone set with fax
Inventor: OSHIMA SHUNJI
IPC: H04M1/02
Filed: 1991-03-06
Abstract: PURPOSE:To thin and miniaturize the portable telephone set without superposing the structural arrangement of an internal electric circuit part, and a reading part and a writing part by placing a keyboard in front of a housing, and providing the reading part and/or the writing part on the side face and/or the reverse side. CONSTITUTION:In front of a housing 1, a keyboard 2 is placed. On the right side face of the housing 1, a reading part 3 of a document is provided, and also, on the left side face, a writing part 4 for generating a hard copy is provided. 3a denotes a roller for generating a read-in timing clock. On the upper side face of the housing 1, an antenna 5 is provided, and in front of the housing 1, a microphone 6 for transmission and a loudspeaker for reception are provided. As for a writing part 4, a thermal transfer is available, and a plain paper printer function obtained by combining a laser diode, a liquid crystal shutter and a transfer mechanism can be integrated. The reading part 3 and the writing part 4 are not superposed on an electric circuit part.
Patent JP-H02302744-A (JP)
Title: Trimming camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1989-05-17
Abstract: PURPOSE:To miniaturize the trimming camera which can take a pseudo panoramic picture by making the short side of the photographic image plane of a second lens shorter than the short side of the photographic image plane of a first lens, and obtaining a pseudo panoramic image plane. CONSTITUTION:Out of both long sides which define the photographic image plane 16 of the second lens 3, one long side 16a is close to the first lens 2 and the other long side 16b is far away form the first lens 2; out of both long sides which define the photographic image plane 15 of the first lens 2, one long side 15a is close to the first lens 2 and the other long side 15a is far away from the first lens 2. The long side 16a is shifted away from the long side 15a. The long side 16b is almost in the same position as the long side 15a. Since the short side of the photographic image plane 16 of the second lens 3 is made shorter than that of the photographic image plane 15 of the first lens 2, a pseudo panoramic image plane is obtained.
Patent JP-2000315007-A (JP)
Title: Toner replenishment device
Inventor: KAWAHITO KANJI
IPC: G03G15/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent flow of toner from the toner supply port of a toner hopper by a simple structure. SOLUTION: On a screw type carrying body 19 provided in the bottom of a toner hopper 12, two ribs are projectingly provided in radial directions so as to be opposed to a toner supply port 14. A shield part 30 is configured by connecting one side of each rib to a disc 32 formed on a carrying shaft 17 and the other to a spiral blade 18. Ordinarily the shield part 30 is positioned so as to cover the toner supply port 14 and shields the toner supply port 14 from entry of toner. When the toner is supplied to a developing device 11, the screw type carrying body 19 rotates, the toner supply port 14 is opened, and toner is consequently discharged.
Patent JP-S5824257-A (JP)
Title: Signal detecting circuit
Inventor: MURAKAMI SHIYUUJI
IPC: H04B10/556
Filed: 1981-08-05
Abstract: PURPOSE:To improve the discrimination performance of the signal detecting circuit of an optical communication system receiver, by calculating and discriminating the optimum threshold value for every symbol when noise power has intercode interference. CONSTITUTION:An arithmetic device 306 calculates a threshold value by two integrator outputs which correspond to the address signal from a shift register 302 and an address signal obtained by inverting one predetermined bit in the address signal. The calculated threshold value is applied from an integrator group 305 to the 2nd discriminator 307 which discriminates the signal obtained by delaying a demodulated signal from an input terminal 103, thereby discriminating and outputting a received signal finally. The threshold value is calculated as the best value for every symbol by using nise power with intercode interference, and the optimum discrimination result is obtained for a system having intercode interference.
Patent JP-H11317340-A (JP)
Title: Overlay accuracy-measuring mark and measuring method using the same
Inventor: MINE KIYOKATSU
IPC: G03F9/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate measurement and improve productivity, integration, etc., by forming a reference mark on a lower layer and using a resist pattern mark formed on an upper layer than the reference mark as a line pattern. SOLUTION: A film of a material for forming a reference mark on a silicon substrate is formed. Namely, a film of polysilicon 701 is formed. Then, a pattern is formed by resist coating, exposure and development with a 0.7-1.3 μm slit pattern resist, and a reference mark 702 is formed by etching. Then, a material to be an interlayer film between the reference mark and the resist pattern mark is formed. Namely, a film of silicon dioxide 703 is formed. Then, a pattern mark (resist pattern mark) 704 is formed by resist coating, exposure and development.
Patent JP-S5349048-A (JP)
Title: Polyolefin composition
Inventor: SAKAI HIDENORI
IPC: C08L101/00
Filed: 1976-10-16
Abstract: PURPOSE: To prepare a polyolefin composition imparting excellent thermal stability and heat resistance during molding processes, and capable of preventing polymer deterioration, by adding a flavone or isoflavone or a flavanone type compound to a polyolefin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09303236-A (JP)
Title: Inspecting method for fuel injection system
Inventor: KURATA NOBUO
IPC: G01M15/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To inspect whether a fuel injection system is good or bad by using a pressure detecting means. SOLUTION: A signal generating circuit 25 generates a pulse signal SP. On the basis of this pulse signal, an injector 13 sprays fuel from a nozzle 21. A pressure sensor 14 is set up at an interval as far as the prescribed distance L from this nozzle 21, and it detects the extent of pressure at a time when the fuel being sprayed out of the injector 13 collides with it. The pulse signal SP and a detection signal SD of the pressure sensor 14 are simultaneously inputted into a microprocessor unit 26. With both these signals compared, a variety of characteristics in the injector 13 can be known on the basis of the compared results.
Patent JP-S62281200-A (JP)
Title: Sample-holding circuit
Inventor: TATENO TETSUYA
IPC: H03M1/12
Filed: 1986-05-30
Abstract: PURPOSE:To eliminate the need for compensation at the next stage even with sample-holding by multi-stage by providing a level shift function means making an input voltage and an output voltage equal to each other and adjusting the level shift depending on the size ratio of a transistor (TR). CONSTITUTION:Switches S1, S2 are conductive when a control signal phi is at a high level, a constant current I1 passes through the switch S2 and a point B is charged by the current I1 and rises up to a gate-source voltage VGS3 of a MOS FETQ3. Then the voltage at a point A rises by the voltage VGS3, and in selecting the size of the MOS FETs Q2, Q1 equal, the gate-source voltage VGS3 is made equal and a gate-source voltage VGS1 of a MOS FETQ1 is equal to the voltage VGS3 and the relation of VOUT=VIN is attained. Thus, the gate- source voltage of an output TR Q3 is compensated in this way, then even with multi-stage for the sample-holding, a sufficient dynamic range is obtained by a low input voltage.