baber/WOPTO huggingface dataset:
Patent JP-S582836-A (JP)
Title: Developing method
Inventor: ARII KATSUYUKI
IPC: G03F7/30
Filed: 1981-06-30
Abstract: PURPOSE:To improve the refreshment of a developer and to obtain a fine pattern withhigh precision efficiently and in a short time, by developing by dropping the developer so as to hit aslant on the surface of a substrate as a waterfall while circulating the developer in the development of a resist layer on the substrate. CONSTITUTION:A Cr layer 12 is formed thin on a glass substrate and in case that a resist pattern 13 is formed on this layer, the plural substrates 2 to be treated after being exposed are held parallelly at intervals of about 5mm. and a developer 1 is passed in a filter 6 by a pump 7 from a developer tank 4, and stains is removed and the developer is circulated and is dropped so as to hit aslant at 10-30 degree angle on a surface of the substrate 2 as a waterfall 10 from a cylindrical outlet hole 9. By this way, a development is performed regularly with higher precision and in shorter time than the time required for conventional immersion methods and a peeling part 14 having the less irregularity of a distance D between patterns 13 is formed and obtained in the fine patterns 13 such as a photomask for manufacturing an integrated circuit.
Patent JP-H08267986-A (JP)
Title: Pen point structure with ball as writing medium
Inventor: MACHIDA MINORU
IPC: B43K1/08
Filed: 1995-04-01
Abstract: PURPOSE: To energize a ball in the holder end direction and to prevent the application of excess force to the ball by bringing one end face of a coil spring into contact with the surface of the ball and attaching part of the coil spring to the elastic body receiving part of a holder holding member. CONSTITUTION: In a pen point part 1, a holder 2 which chaulking-holds a ball 3 is inserted engagingly into the end hole 5b of a holder holding member 5, a coil spring 4 which is set in the receiving hole 5d of an elastic body receiving part 5a is positioned in the holder 2, and the ball 3 is energized always to the inner wall 2a of the end chaulking part of the holder 2. Stainless steel, etc., are used for the coil spring 4, which is formed so that the diameter is smaller than that of an ink passage hole 2c and the installation load is 10-100g. In this way, the ball 3 is pushed to the inner wall 2a when a pen is not used to make a valve mechanism, and the writing pressure applied to the ball 3 is received when the pen is used to obtain an application complement having a ball seat 2d for smoothing the rotation of the ball 3.
Patent JP-S5434278-A (JP)
Title: Eddy current type current meter
Inventor: KUWABARA HAJIME
IPC: G01F1/56
Filed: 1977-08-23
Abstract: PURPOSE: To enable the velocity of flow to be measured without receiving the effect of the change in the magnetic permeability of a core by providing a circuit operating the sum of rectifying and smoothing signals, and a means of operating the ratios of difference and sum and compensating the variation components contained in the difference of the rectifying and smoothing signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60245325-A (JP)
Title: Error display device
Inventor: EMA NORIYUKI
IPC: G11B20/18
Filed: 1984-05-18
Abstract: PURPOSE:To obtain an error display device which can select and display only pre-holding, by inputting a result of an error detection to a series circuit of two storage means, inputting an output of these two storage means to a gate circuit, and displaying its output. CONSTITUTION:A digital information signal is demodulated by a demodulating circuit 1, and thereafter, an error detection of a data and its correction are executed by an error detecting and correcting circuit 2, and error information is added to a data uncorrected, and it is inputted to an interpolating circuit 3. The error information of this interpolating circuit 3 is inputted and stored in the first storage means 8 consisting of D-F.F, and also an output of this first storage means 8 is inputted and stored in the second storage means 9 consisting of D-F.F. Subsequently, outputs of these two storage means 8, 9 are inputted to a NAND gate circuit 10, and its output is displayed by a light emitting diode 6.
Patent JP-S63267426-A (JP)
Title: Agitating and conveying device
Inventor: UEDA SUSUMU
IPC: B01F13/00
Filed: 1987-04-23
Abstract: PURPOSE:To move forward a device easily by pivoting an endless conveyor belt provided with a number of blades, scraping piled substances, conveying the same backward and pushing a pressure receiving plate covering one side surface of the conveyor belt with the heavy pressure resultant force of said piled substances. CONSTITUTION:Raw materials such as compost and the like introduced into a raw material introducing section move gradually outward through around in a bottom section of fermentation tank 1 and make a deposit T. Said deposit T is agitated and conveyed by an agitating and conveying device S rotating and moving at an approximate speed of rotating once a day in the fermentation tank 1. In other words, after being scraped from the bottom upward by a blade component 9 moving as an endless conveyor belt 8 pivots, the deposit T is dropped at the back of the pressure receiving plate 11 and deposited. When the deposit T at the back of said pressure receiving plate 11 reaches up to a given quantity, the pressure receiving plate 11 is pushed forward by the heavy pressure resultant force of the deposit, and as a result, the same can move forward together with the device S even without a driving source.
Patent JP-H02278220-A (JP)
Title: Endoscope device
Inventor: SAKIYAMA KATSUNORI
IPC: A61B1/00
Filed: 1989-04-20
Abstract: PURPOSE:To prevent a mirror from falling off and being cracked due to thermal stress, and also, to hold the metallic vapor-deposited surface of the mirror from dust, contamination, corrosion, etc. by supporting the outside periphery of the mirror by a cylindrical body, and covering the metallic vapor-deposited surface of the mirror with an elastic body. CONSTITUTION:This device is provided with a cylindrical body 45 in which a mirror 42 is installed and which executes support in a peripheral edge part of the mirror 42, and an elastic member 50 for covering the metallic vapor- deposited surface 144 for forming the reflecting surface of the mirror 42. In such a case, the mirror 42 is installed in a cylindrical body 45, and the peripheral edge part of the mirror 42 is supported by the inside wall surface of the cylindrical body 45. The cylindrical body 45 is fitted externally to a supporting member 46, and the supporting member 46 does not adhere directly to the mirror 42. In such a way, it is prevented that the mirror falls off and cracked due to thermal stress, and also, the metallic vapor-deposited surface can be protected from flawing and corrosion.
Patent JP-S59225313-A (JP)
Title: Apparatus for detecting shape of object to be measured
Inventor: OOTSUKI HISANORI
IPC: G01B17/00
Filed: 1983-06-06
Abstract: PURPOSE:To perform the high accuracy shape detection of a small diameter hole and a small width groove without enhancing the attenuation property of a transmitter receiver element to a large extent, by applying signal treatment to ultrasonic reflected signal intensity reducing in the presence of the small diameter hole and the small width groove. CONSTITUTION:A transmitter receiver ultrasonic transducer 53 is provided on the manipulator 50 of a robot. An oscillator 55 is operated by the control signal from a data processing control apparatus 51 to transmit an ultrasonic wave to an object 54 to be measured while the reflected signal is stored in memory 58 and transmitted to CPU61 through an interface control unit 59. In CPU61, the min. value of reflected signal intensity is detected according to the program preliminarily inputted to and stored in a floppy disc drive apparatus 60 to detect the center position of a groove 65. Threshold value intensity 70 is set and the parallel scanning amount W of the ultrasonic transducer 53 corresponding to a section crossing reflected signal intensity is detected to detect tte wodtt of tte groove 65 to be detected.
Patent JP-S5527367-A (JP)
Title: Recording medium liquid
Inventor: YANO YASUHIRO
IPC: C09D11/00
Filed: 1978-08-18
Abstract: PURPOSE: To improve the storage stability and device maintainability, and to make it possible to give good results of output stability, output response, and continuous recording property for a long time, by incorporating γ-butyrolactone in a recording medium liquid used for the ink jet method.  
     CONSTITUTION: γ-Butyrolactone is incorporated into a recording agent and a liquid medium for dissolving or dispersing the agent to give a recording medium liquid used for recording by flying as droplets. The content of the lactone is 5W 90wt%, preferably 15W80wt%, in the case of its mixture with water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5627745-A (JP)
Title: Manufacturing method of washer and bolt
Inventor: KAWASHIMA NOBUYOSHI
IPC: F16B39/26
Filed: 1979-08-10
Abstract: PURPOSE: To improve the yield of a bolt and washer from a material, by cutting out the bolt and washer to be combined to each other from the same material.  
     CONSTITUTION: For a chucked material 1, firstly the machining work of outside diameter for a bolt shank part 2a and screw machining are performed. Secondly to an end face 3c of the material 1 continued to the shank part 2a with said screw machined 2b, a lateral cutting off tool 4 is adapted and shifted along the outer surface of the shank part 2a in the axial direction of the material 1 by the amount of thickness of a washer 3 to drill a hole 3a of the washer 3. Then a position apart from an end face 3c of said material 1 by the dimension of thickness of the washer is performed a cutting off machining by a tool 5 to simultaneously perform the work of machining a rear side end face 3b of the washer 3 and an end face 2d of a bolt head part 2c, thus to obtain the washer 3 from the material 1. Then a place apart from the end face 2d by the dimension of thickness of the bolt head part 2c is performed a cutting off machining by the tool 5 to form a rear side end face 2e of the bolt head part 2c, thus to obtain a bolt 2 from the material 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08297528-A (JP)
Title: Data communication device
Inventor: EJIRI SEISHI
IPC: G06F13/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a data communication device which can efficiently process received data by actuating a connected terminal even if it has not been ready to operate when the data are received from a transmission side. CONSTITUTION: To transfer the data received from the transmission side through a PSTN 116 to, for example, a client machine 204, the power source of the client machine 204 is turned on with a trigger from a facsimile equipment 201 unless the client machine is ready to operate by such a situation and the like that the power source is off.
Patent JP-2000294160-A (JP)
Title: Cathode supporting structure and electron gun structure
Inventor: MATSUMOTO SADAO
IPC: H01J1/18
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obstruct vapor deposition of an emitter vaporized from a cathode base substance on an insulating support by tapering a cathode holding cylinder so that the tip is gradually widened outward approaching a cathode base substance, and forming a flare for shutting off the emitter vaporized from the cathode base substance to the surface of the insulating support. SOLUTION: A cathode structure 5 is mounted on the inside of a cathode holding cylinder 2 to constitute a cathode supporting structure B. A first grid 6 is made of metal in a cup shape whose lower surface is opened, and the cathode supporting structure B, to a supporting frame 1 is fit to the inside of the first grid 6 to constitute an electron gun structure B. A flare 31 formed in the cathode holding cylinder 2 is tapered so as to widened toward the outer circumference side, a line C connecting a point A and a point B can make an angle θon the inside small compared with a case where the flare 31 is horizontal, and a point E where the line C reaches is located in a position distant from a cathode base substance 8.
Patent JP-S5628372-A (JP)
Title: Manufacture of tyre valve body for bicycle
Inventor: KASATANI TADAO
IPC: F16K15/20
Filed: 1979-08-10
Abstract: PURPOSE: To improve efficiency in production of the tyre valve of a bicycle, by forming a tubular body and a flange section separately so that necessity of hot working of a brass rod is eliminated and thereby an entire processing is simplified.  
     CONSTITUTION: After a brass tube 4 was cut to a certain length, the tubular material is bored except an end section 9 as depicted in Fig. II in order to provide the tube with a large inner diameter 5, and then, the outer surface of the tube is threaded from the both ends to from the main body 6. On the other hand, another tubular material 7 having a similar inner diameter to the outer diameter of the main body 6 is cut into a flange-shape piece, and its hole section 8 is threaded as shown in Fig. IV, and the surface 10 is provided with a U-shape groove so as to form the flange section 12. And then, by joining the flange section 12 to a top section of the main body 6 as depicted in Fig. V through an adhesive, the valve body is completed. Further, it is also conceivable to use friction welding process, etc. for joining the flange section 12 to the main body 6, and in which case, it should be possible to eliminate necessity of the threading process and applicaion of the adhesive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280078-A (JP)
Title: Object image pickup system
Inventor: WATANABE SUMIO
IPC: G01S13/89
Filed: 1989-04-20
Abstract: PURPOSE:To bring a fine three-dimentional form of an object body to image pickup by irradiating the object body with an ultrasonic wave and measuring and analyzing its scattered wave by using an array type receiver. CONSTITUTION:A signal is sent from a pulse generator 4 and a burst wave is sent to an object body 1 from an ultrasonic irradiater 2 and a scattered wave is measured by M pieces by changing the time by a receiver array 3 and processed by a computer 5. In this case, by utilizing a fact that the scattered wave and a surface existence function of an object are in a linear function, the existence function is calculated and a rough image is obtained on an indicator 6. Subsequently, when information passes through inter-unit coupling (full line) through a neural network by an input layer unit of NXNXM pieces, an output layer unit of LXLXK pieces, and an intermediate layer unit whose number of pieces is variable, it is set to weight multiple of its coupling, the information is outputted based on a bias value of each unit and the network is allowed to learn the inter-coupling weight for realizing a desirable input/ output corresponding function and the bias value. Since data for learning can be constituted artificially, a desired network is constituted at a high speed and a fine object image is obtained.
Patent JP-S63268495-A (JP)
Title: Motor with speed adjusting coil
Inventor: TAKEKOSHI YUKINORI
IPC: H02P23/07
Filed: 1987-04-24
Abstract: PURPOSE:To prevent a speed control coil from being burnt by misconnection, by connecting a surge absorber and a resistance element in parallel to the speed adjusting coil. CONSTITUTION:A proper connection of a circuit 9 on power source side to terminals 14, 15 and 16 will constitute a driving system of a vibrating fan, etc. At this time, if power voltage is applied to a speed adjusting coil 2 by misconnection, then a surge absorber ZNR will be conducting and excess current will flow to a current fuse 12. The current fuse 13 will blow as a result and no excess current will flow to the speed adjusting coil 2 enough to burn it off. Consequently, the breakage of speed adjusting coil 2 caused by misconnection can be prevented. Moreover, it can be pointed out that the fusing of the current fuse 12 will show the existence of misconnection. A driving system entirely suitable for the ventilating fan, etc., will be in hand by the correction of misconnection and replacement of the current fuse 12.
Patent JP-H10293288-A (JP)
Title: Liquid crystal driving method
Inventor: KITANO JIRO
IPC: G09G3/36
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal driving method which can shorten the scanning time of simple matrix driving for a ferroelectric liquid crystal element, which has a ferroelectric liquid crystal composition sandwiched between electrodes arranged in matrix, to a half. SOLUTION: This is a liquid crystal driving method which forms pixels at intersection parts of row and column electrodes arranged in matrix and maintains an optical stable state across a threshold value determined by a difference between potentials applied to the row and column electrodes and the application time, performs two stages of preprocessing, i.e., a 1st step for performing simultaneous entire-screen erasure of all linens before the start of scanning by making use of two-pulse for AC conversion and a 2nd step for alternate-line simultaneous writing of all lines, and selects and drives two lines at the same time to constitute a spiral dither pattern of 2×2-dot constitution. Consequently, the scanning (display) speed can be increased doubled.
Patent JP-S5622322-A (JP)
Title: Alkyd resin* its manufacture and use
Inventor: RORUFU DAIN
IPC: C08G63/48
Filed: 1980-07-25
Abstract: Air-drying alkyd resins which are in the form of neutralized semi-esters of hexahydrophthalic acid anhydride constitute an excellent basis for coatings which undergo virtually no yellowing and which, even when aged by heat, show a high constancy of color.
Patent JP-S5225502-A (JP)
Title: Selective operation unit
Inventor: KOJIMA MASANORI
IPC: H04N5/44
Filed: 1975-08-21
Abstract: PURPOSE: To obtain a unit with ICs by using an input terminal and output terminal in common. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S584265-A (JP)
Title: Plate for lead storage battery
Inventor: MIURA ASAHIKO
IPC: H01M4/14
Filed: 1981-06-30
Abstract: PURPOSE:To prevent any adherance between plates, which might be caused during the initial charge of the plates, by making the surface of the peripheral part of the plate to hold a non-conductive powder such as glass powder by a scattering method or something similar. CONSTITUTION:Glass powder with a diameter of below 1mm. is scattered on the peripheral part of a plate which is within 10mm. apart from a periphery 1. After that, part of the glass powder scattered over the surface of the plate is buried into the grid bone and the paste of the peripheral part of the plate by means of a pressing roller so as to provide a space between adjacent plates. Due to the wide area of the non-conductive powder which causes no adherances on contacting, the adhesive intensity of the plate during the initial charge is decreased to 1/3 that of the conventional plate.
Patent JP-H09256487-A (JP)
Title: Waterproof construction method for building
Inventor: MINAGAWA MITSUO
IPC: E04B1/682
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a water leak by sticking nonflammable inorganic waterproof boards formed with a nonflammable waterproof film layer to a waterproof execution surface, sealing a joint between the waterproof boards with a sealing matedal, and forming the nonflammable waterproof film layer on the sealing material. SOLUTION: Six faces of the surface, back face, and end faces of an inorganic flat board made of a slag plaster board or a calcium silicate board are covered with a base material equivalent nonflammable waterproof material 3 made of a waterproof layer using an asphalt material or a waterproof material using a synthetic resin sheet to form a nonflammable inorganic waterproof board 1. Multiple nonflammable inorganic waterproof boards 1 are stuck on the upper face of a reinforced concrete roof 5 with an epoxy denatured rubber latex type elastic adhesive. A joint at the gap between the nonflammable inorganic waterproof boards 1 is filled with a denatured silicon sealing material two-component type sealing material 2.  The sealing material 2 and a part of the nonflammable inorganic waterproof boards 1 are coated with the base material equivalent nonflammable waterproof material 3, and a waterproof paint film layer 6 is formed.
Patent JP-2000295344-A (JP)
Title: Communication terminal equipment
Inventor: AIKAWA RYUICHI
IPC: H04M11/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To enable high-quality communication at all times without being affected by the environment of using the equipment body by setting the characteristics of an equalizer based on the reception level of a dial tone signal. SOLUTION: A communication part 7 of FAX equipment is provided with a modem 11 for modulating or demodulating an image signal (FAX signal) to be transmitted/received and a two-wire/four-wire converting circuit 12 for controlling the transmission of the signal from the main body of FAX equipment to a line and the reception of the signal transmitted through the line. The modem 11 is provided with an equalizer 11a. The two-wire/four-wire converting circuit 12 is provided with a sidetone preventing circuit. The FAX equipment detects a line loss by detecting the reception level of the dial tone signal transmitted from a station (exchange) and sets the equalizer 11a and the sidetone preventing circuit on the basis of the detected reception level.
Patent JP-H06291314-A (JP)
Title: Manufacture of thin film transistor
Inventor: OGAWA KOICHI
IPC: H01L29/786
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the occurrence of an undercut portion in the gate insulating film under the gate electrode when thinning by etching the thickness of the gate insulating film except for under the gate electrode to implant an impurity with a low acceleration energy. CONSTITUTION:By removing an upper gate insulating film 14 of silicon nitride by plasma etching using a reaction gas which can process both silicon nitride and molybdenum, with a resist pattern 16 formed on a gate electrode 15a of molybdenum as a mask, an undercut portion can be prevented from being formed in the upper gate insulating film 14 under the gate electrode 15a. As a result, the coating quality of the layer insulation film formed on the gate electrode 15a can be made good.
Patent JP-S61260522-A (JP)
Inventor: KAWAGUCHI AKIRA
IPC: H01H47/08
Filed: 1985-05-14
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-S5528089-A (JP)
Title: Structure of matrix display body
Inventor: USHIYAMA YOSHITO
IPC: G02F1/133
Filed: 1978-08-22
Abstract: PURPOSE: To make possible normal image displaying and enable the number and areas of picture elements to be sufficiently taken by disposing signal electrodes on the surface opposite from the surface disposed with upper picture element electrodes on substrates and achieving their conduction to picture element signals through the fine holes provided to the substrates.  
     CONSTITUTION: Liquid crystal 23 is sandwiched between a lower substrate 21 provided with scanning electrodes and lower picture element electrodes 24 and an upper substrate 22 provided with upper picture element electrodes 26. Signal electrodes 25 are provided on the surface of the substrate 22 opposite from the electrodes 26 and the conduction of the electrodes 25, 26 is accomplished through the electrode conduction holes 27 opened in the substrate 22. The overlapped shaded portions of the electrodes 24, 26 become picture elements 28. 
     COPYRIGHT: (C)1980,JPO&Japio