baber/WOPTO huggingface dataset:
Patent JP-H0741845-A (JP)
Title: Beam annealing type and tft production using the same
Inventor: MASUSHIGE KUNIO
IPC: H01L21/324
Filed: 1993-07-30
Abstract: PURPOSE:To obtain optimum beam annealing conditions. CONSTITUTION:A circular beam 9A emitted from a beam source 1 of >=7W output is expanded to an elliptical beam 9B by a beam expander 2 which has a cylindrical lens and varies in magnification in longitudinal and transverse directions. The beam is deflected by a scan mirror 3 driven by a mirror driving device 4 having a galvanoscanner. The deflected beam is made incident on the scan lens 5 and an object 8 which is to be irradiated and is placed in the focal position of the beam is irradiated with a beam spot 9C at >=10m/sec line scanning speed. As a result, a uniform polycrystallization treatment is thus executed at a high speed with optimum energy efficiency.
Patent JP-H0879762-A (JP)
Title: Image coder and decoder
Inventor: KIKUCHI YASUHIRO
IPC: H04N19/176
Filed: 1994-09-01
Abstract: PURPOSE: To attain highly accurate code quantity control at a high speed with a simple circuit configuration by utilizing the relation among a parameter representing an edge intensity, a scale factor and a generated code quantity. CONSTITUTION: A memory 11 provides an output of image data from a terminal 1 for each of 8×8 picture element blocks. A quantization circuit 13 uses a table set by a quantization table setting circuit 17 to quantize a DCT coefficient outputted from a DCT circuit 12 and gives the result to a coding circuit 14. An edge intensity calculation circuit 15 integrates differences in the horizontal and vertical directions of adjacent picture elements as to the entire block and provides the result as a parameter E representing the edge intensity.  Based on a knowledge that a generated code quantity G in a frame is in a logarithmically linear relation with respect to both a scale factor S and an edge intensity parameter E in the setting of the quantization table, a scale factor calculation 16 sets the scale factor so that the generated code quantity G reaches a predetermined object code quantity T.
Patent JP-H0525117-A (JP)
Title: Production of alpha-sulfo fatty acid ester salt
Inventor: UEMURA KENJI
IPC: C09K23/10
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the subject compound useful as a surfactant in high yield by sulfonating a specific fatty acid lower alkyl ester as a raw material and subjecting the sulfonated compound to ester exchange with a given alcohol. CONSTITUTION:An 8-22C straight-chain or branched chain fatty acid methyl ester or ethyl ester, for example, obtained by subjecting animal fats and oils such as beef tallow lard or fish oil or vegetable fats and oils such as palm oil, coconut oil, palm kernel oil to ester exchange with methanol, ethanol, etc., is used as a raw material, sulfonated with sulfuric anhydride, the prepared sulfonated substance is subjected to ester exchange with an alcohol selected from 3-8C straight-chain or branched chain aliphatic alcohol or an adduct of 1-4C straight-chain or branched-chain aliphatic alcohol with an alkylene oxide, and then neutralized to give the objective alpha-sulfo fatty acid ester salt (e.g. alpha-sulfolauric acid isopropyl ester) under an industrial and advantageous condition in high yield.
Patent JP-S60104510-A (JP)
Title: Spinneret for spinning ultrafine multifilament
Inventor: IWATA HIROSHI
IPC: D01D4/06
Filed: 1983-11-07
Abstract: PURPOSE:To enable the stable spinning of uniform ultrafine multifilament, by using a distribution plate furnished with plural distribution holes for receiving the polymer from the central introducing hole and branching and distributing the polymer radially to the nozzles. CONSTITUTION:The distribution plate 1 furnished with the distribution holes 3 to receive the polymer from one introducing hole 2, and to branch and distribute the polymer radially to the nozzles 4, is placed between the spinneret plate 7 and the straightening plate 6. The polymer passed through the straightening plate 6 is collected in the central introducing hole 2 of the distribution plate 1, distributed uniformly from the distribution holes to the nozzles 4, and extruded from the nozzles 4. The upper surface of the distribution plate 1 is preferably inclined toward the introducing hole.
Patent JP-H0257070-A (JP)
Title: Field identification circuit for television signal
Inventor: NAKANO MASAHIKO
IPC: H04N5/93
Filed: 1988-08-23
Abstract: PURPOSE:To attain stable identification of a field against the invasion of noise by inputting an oscillated control signal of a horizontal oscillation circuit and an output signal from a vertical synchronizing signal separator circuit to a field discrimination circuit to discriminate the field. CONSTITUTION:An automatic frequency control circuit(AFC) consists of a phase comparator circuit 3, a horizontal oscillation circuit 5 and an LPF 4. A horizontal oscillation control signal from the horizontal oscillation circuit 5 is inputted to a field discrimination circuit 7 via a terminal 14. A vertical synchronizing signal separator circuit 6 separator only a vertical synchronizing signal from a synchronizing signal inputted via a terminal 9 and the separated vertical synchronizing signal is inputted to the field discrimination circuit 7. The discrimination circuit applies discrimination to a field based on the horizontal oscillation control signal inputted from the terminal 14 and the vertical synchronizing signal inputted from a terminal 15 and outputs the result to a terminal 16. The identification of the field is stably attained against noise inversion without increasing the circuit scale.
Patent JP-S6452276-A (JP)
Title: Random playing system in disk player
Inventor: KIMURA TOSHIYUKI
IPC: G11B27/10
Filed: 1987-08-22
Abstract: PURPOSE:To change the initial value of a random number and to play in a different music sequence for every time by making subcode information obtained from the reading output of a disk the base of a random number generation. CONSTITUTION:The output of a demodulation correcting circuit 13 goes to an audio output through a signal processing circuit 14 and is supplied to a data extracting circuit 15. The circuit 15 extracts TIC data or sub-code data and supplies to a controller 1. The controller 1 fetches the sub-code data and transmits a data output command to a random number generating circuit 16. Then, the circuit 16 defines the frame number data or the like of the sub-code information to be the initial value to form random number data and decide the sequence of the musics executing a random play. Thereby, the play is not executed in the same sequence of the musics out executed in the different sequence of the musics at every time.
Patent JP-2000146015-A (JP)
Title: Pilot operating pressure valve
Inventor: ZAEHE BERND
IPC: F16K17/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To remove the excessive pressure generated at the starting of a device, by limiting the pressure rising rate. SOLUTION: A valve 40 includes an inlet 42; a hollow cylindrical main body 23 combined to the inlet 42 while sealing its one side end; a pilot chamber 24 having a sleeve 14 assembled slidable in the main body 23; and a pressure regulation device 48 neighboring with the other end of the pilot chamber 24, and in order to change the operating pressure of the valve 40 which is connected to the other end of the main body 23. When a pressurizing fluid passing through a main orifice 18 fills a main chamber 30, and the inlet pressure exceeds a set inlet pressure sufficient to open a pilot ball 15 receiving a spring pressure, the pressurizing fluid is exhausted through a damping orifice 22. When the inlet pressure exceeds the operating pressure, an outlet port 2 to exhaust the fluid from the valve 40 to the feed tank side is opened.  And the pressurizing fluid passes from the pilot chamber 24 through a control orifice 7, and flows in to a load chamber 32, so as to change the operating pressure of the valve automatically.
Patent JP-2000123593-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: KOYAMA HIROSUKE
IPC: G11C29/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory and its manufacturing method in which an occupied area of a defective address memory circuit is reduced and relieving defect can be surely performed. SOLUTION: This semiconductor memory is provided with a memory cell array 1 in which memory cells are arranged in a matrix state, a redundant cell array 2 in which redundant cells for relieving a defective memory cell of this memory cell array 1 are arranged, a defective address storing circuit 10 including first and second storing circuits of which programming methods for storing an address of a defective memory cell of the memory cell array 1 are different each other, and a replacement control circuit 11 controlling replacing a defective memory cell of the memory cell array 1 with a redundant cell of the redundant cell array 2 based on stored data of this defective address storing circuit 10.
Patent JP-H08170928-A (JP)
Title: Method and device for processing measurement signal
Inventor: NAKAMURA YOSHIHIRO
IPC: H03H17/02
Filed: 1995-07-24
Abstract: PURPOSE: To automatically measure at high speed in the wide range of article weight by, based on the decided weight rank, sequentially switching from the filter characteristics with the shortest filtering time to the one with longer filtering time that corresponds to weight rank. CONSTITUTION: Measurement signal W is filtered with a digital filter 8, and it is given to a comparator 20 as a filtered measurement signal WS, so that the output level is detected, and the 3-phase weight rank, for example, of an article M is decided. Set levels R1 and R2 of the comparator 20 are set, while corresponding to the weight rank of the article M, by a level setting means 14. Relating to the measurement signal W, based an weight rank decided by a switching means 16, the filter characteristics with the shortest filtering time corresponding to weight rank is sequentially switched over to the one with the longer filter time corresponding to weight rank far filtering, and when stableness is decided by a stability discriminator 18, outputted as measurement data.
Patent JP-S58114806-A (JP)
Title: Indexing device for turret head
Inventor: YOSHIOKA YOSHIO
IPC: B23Q16/06
Filed: 1981-12-25
Abstract: PURPOSE:To index and rotate a turret head and to cause optional jump-index to be possible by utilizing the main shaft driving motor in a device. CONSTITUTION:Indexing rotation for a turret head 4 is carried out by an optional pitch at the condition having been restored to the original position and moreover its drive is acheived by main shaft driving motor. Switching the power transmission for the indexing drive of the turret head 4 and main shaft drive, locking or unlocking for a nock pin 37 positioning the turret head 4 and clamp or unclamp-operation of a clamper 46 are carried out by a link mechanism operating in relation to back and forth movement of the shaft head body. Consequently, actuaters except a main shaft driving motor become unnecessary, and its construction may be simplified.
Patent JP-S59102433-A (JP)
Title: Spray freezing device
Inventor: FUKUOKA MASAYUKI
IPC: B01J2/04
Filed: 1982-12-01
Abstract: PURPOSE:To provide a titled device which is simple in construction and yields ultrafine particles of metal, ceramics, etc. having high purity by providing a freezer made in a double construction into a vessel having a cold insulating wall, holding a refrigerant therein and installing a spray nozzle at the upper part of the vessel. CONSTITUTION:A cover 5 united, via a heat insulating material 7, with a freezer part 6 is provided at the upper part of a old insulating wall 1 made of metal, etc. The freezer 6 is formed of a pipe or the like in the double construction using a material, such as copper, having high heat conductivity. A refrigerant is put into and removed from the freezer through the opening at the upper part 15 thereof. A vessel 8 for holding a nozzle lined internally with a heat insulating material 9 is provided at the center of a cover 5, and a spray nozzle 11 wound with a heater 10 is provided at the center thereof. A sample liquid is fed from one end of the spray nozzle 11 and spraying gas from the other end. The good pulverous powder contg. no impurities is continuously sprayed by such mechanism.
Patent JP-H0550103-A (JP)
Title: Manufacture of high-gloss metallic sheet
Inventor: TOMIZAWA ATSUSHI
IPC: B21B1/22
Filed: 1991-08-21
Abstract: PURPOSE:To efficiently manufacture a high-gloss metallic sheet. CONSTITUTION:Helically ground roll ((a) in figure) is used as work roll, roll cross rolling ((c) in figures) is executed and shearing force in the breadthwise direction that acts on the outer layer of the metallic sheet by this roll cross rolling and shearing force in the forward region (outlet side from the neutral point) that is generated in the breadthwise direction with the helically ground rolls are made to mutually act in the same direction. By the shearing force in the breadthwise direction, oil pits at the time of rolling are reduced, ruggedness on the surface is flattened and the high-gloss metallic sheet is obtained. Characteristic of shape control by roll cross rolling is utilized and high-efficiency production with a tandem mill is made possible.
Patent JP-S58111115-A (JP)
Title: Thin film magnetic head
Inventor: SHIROISHI YOSHIHIRO
IPC: G11B5/31
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a thin film magnetic head having superior recording and reproducing characteristics by making the shape of an energizing coil approximately equal to that of a magnetic wall close to one core part out of upper and lower magnetic cores. CONSTITUTION:A lower magnetic layer 63, an Al conductive coil 65 and an upper magnetic layer 62 are adhered to a nonmagnetic ferrite substrate 61 by sputtering method. The upper magnetic layer 62 and the lower magnetic layer 63 are obtained by adhering 82.4Ni-17.6Fe at 350 deg.C by sputtering method. The shape of the conductive coil is formed like a recessed shape to the opposed surface of the medium so as to coincide with the shape of the magnetic wall close to at least one coil part out of the upper magnetic layer 62 and the lower magnetic layer 63. The coincidence of shapes between the magnetic wall and the conductive coil makes it possible to utilize the efficiency of the magnetic cores at its maximum.
Patent JP-S60101144-A (JP)
Title: Flame-retardant polyester composition
Inventor: TANABE SHIGERU
IPC: C08K5/52
Filed: 1983-11-08
Abstract: PURPOSE:A high-performance polyethylene terephthalate polyester composition having excellent flame retardancy, synthesized by direct esterification process, with specified metal compounds incorporated therein. CONSTITUTION:Terephthalic acid and ethylene glycol are esterified. After the completion of the esterification reaction, one or more metal compounds selected from among Mg and Mn compounds (e.g. an acetate and an oxalate) in an amount of 35X10-4-100X10<-4> gram atom of the metal atom based on 1mol of the acid component of the polyester, and a phosphorus compound (e.g. triethyl phosphate) in an amount of 0-0.15 gram atom of phosphorus atom based on 1 gram atom of the metal atom are incorporated therein without depositing as internal particles, followed by conventional polycondensation to give the polyethylene terephthalate polyester composition. Conventionally, phosphorus compounds are incorporated as flame retardants, having difficulty in obtaining steadily a flame-retardant polyester of uniform quality. The above-mentioned method can give steadily a high-performance polyester compound having excellent flame retardancy.
Patent JP-H0495172-A (JP)
Title: Graphic preparing device
Inventor: TANAKA SATOSHI
IPC: G06T11/80
Filed: 1990-08-07
Abstract: PURPOSE:To reflect and correct the corrected graphic element even if a special graphic correction software does not exist by allowing a graphic recognizing to recognize the graphic element corrected by a correcting means, and allowing a storage means for storing the original graphic element to store additionally the graphic element of a result of its recognition. CONSTITUTION:This device is provided with a graphic input means 1 for inputting graphic data, a first graphic storage means 2 for storing the inputted graphic data, a display means 3 for displaying the graphic data stored in a first graphic storage means 2, graphic correcting means 4 for generating or correcting the graphic data, a second graphic storage means 5 for storing the corrected graphic data, and a graphic recognizing means 6 for recognizing the corrected graphic data. In such a state, the graphic recognizing means 6 is allowed to recognize only a graphic element corrected by the graphic correcting means 4, and the graphic element of a result of its recognition is stored additionally to a first graphic storage means 2. In such a way, the corrected graphic element can be reflected even if a special graphic correction software does not exist.
Patent JP-2001036125-A (JP)
Title: Photovoltaic power generation device
Inventor: SAKAI SOICHI
IPC: H01L31/042
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic cell device which is satisfactory in output characteristics, when a solar cell device formed of amorphous semiconductor is used. SOLUTION: A photovoltaic power generating device is equipped with a plurality of solar cell modules 1 arranged in tiers in a vertical direction, where the solar cell module 1 is equipped with a plurality of solar cell elements 21 electrically connected together in series, and the direction in which the solar cell elements 21 are connected in series is vertical to the direction in which the solar cell modules 1 are arranged in tiers in a vertical direction.
Patent JP-S6190997-A (JP)
Inventor: YAMATSU SHIGEKI
IPC: B66D1/48
Filed: 1984-10-05
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-H0632061-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 1992-07-15
Abstract: PURPOSE:To enhance a color-forming sensitivity by a method wherein p- menthylphenol is incorporated in a thermally color-forming layer as a color- developing compound, and a particulate copolymer of alpha-olefin, maleic anhydride, and maleic imide or N-substd. derivative thereof is incorporated in the thermally color-forming layer, an intermediate layer, or an overcoat layer. CONSTITUTION:As a color-developing compound, p-menthylphenol is incorporated in a thermally color-forming layer. A particulate copolymer of alpha-olefin, maleic anhydride, and maleic imide or N-substd. derivative thereof is incorporated in the thermally color-forming layer, an intermediate layer, or an overcoat layer. As a result, the obtained thermal recording material is superior in color image shelf stability and improved in color-forming density and color-forming sensitivity.
Patent JP-S59101197-A (JP)
Inventor: OKAZAKI SHIZUO
IPC: D06F39/02
Filed: 1982-11-29
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-2000040759-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MASUDA KOTARO
IPC: H01L23/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is easily manufactured, high in reliability, and sealed up in a resin case, and a manufacturing method thereof. SOLUTION: A semiconductor device is manufactured in a manner, where an insulating board 2 mounted with a semiconductor chip 1 is bonded to a metal board 3, and bonded boards 2 and 3 mounted with the chip 1 are sealed up in a resin case composed of resin case sidewall 5 and a resin case lid 6. In this case, the metal board 3 is bonded to the resin case sidewall 5 with a semi-solid thermosetting resin adhesive sheet 10, and the resin case sidewall 5 is bonded to the resin case lid 6 with also a semi-solid thermosetting resin adhesive sheet 10. Semi-solid thermosetting resin can be previously processed into a prescribed shape, before it is pasted on a joint, and therefore adhesive agent can be easily set uniform in amount on a joint surface, so that a semiconductor device of high reliability can be obtained.  Since dealing with liquid adhesive agent is dispensed with operation can be simplified, and operation time can be shortened.
Patent JP-H1046803-A (JP)
Title: Scaffolding attaching device and eave unit
Inventor: TAKATSUKA AKIYOSHI
IPC: E04G3/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To arrange scaffolding for eave for definitely prevent the falling of workers even when a building is constructed fully up to the boundary line with a neighboring lot. SOLUTION: This scaffolding attaching device 1 for eave is used for attaching scaffolding 3 for preventing the falling of workers around the roof portion 6 of a building under construction or repair work. Provided are a hook-shaped fixing portion 11 fixed to an eave girder 4 of the building, a pair of upper arm portion 12 and a lower arm portion 13 projected outward from the fixing portion 11, a tubular portion 14 arranged in up-down direction at the tip end of both the arm portions 12 and 13, and a lower end of the scaffolding 3 for preventing the falling of workers is inserted to the tubular portion 14 and secured.
Patent JP-S5999695-A (JP)
Inventor: HIRAO YOUSUKE
IPC: H05B41/14
Filed: 1982-11-30
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-S6269702-A (JP)
Title: Microstrip line
Inventor: MASAMOTO KYOJI
IPC: H01Q1/40
Filed: 1985-09-21
Abstract: PURPOSE:To obtain a microstrip line with less warpage and high gains by forming a resin layer made of polyolefine resin even on a surface at a side opposite to that on which the dielectric layer of a ground conductor layer is formed. CONSTITUTION:First, a crank-like strip conductor 3 is formed on the surface of a resin thin layer 4. Next, the dielectric layer 2, the ground conductor layer 1 and the resin layer 5 are piled in this order on the surface at the side where the strip conductor 3 of the resin thin layer 4 is formed. Third, an adhesive material and an adhesive film are inserted between respective layers, melted, pressurized and applied to obtain the microstrip line. If the resin layer 5 made of the polyolefine resin used also for the dielectric layer 2 is formed at the side opposite to the ground conductor layer 1 in such a way, the resin layer 5 and the dielectric layer 2 installed opposite to the ground conductor layer 1 offset each other their warping force in the melting, pressurizing and applying steps, thereby reducing the warpage. Accordingly high gains can be obtained.
Patent JP-H0876544-A (JP)
Title: Color image forming device
Inventor: YASUDA KAZUO
IPC: G03G15/00
Filed: 1994-09-02
Abstract: PURPOSE: To improve the reproducibility of a character and a graphic and to enhance the quality of an entire image by giving priority to a black(K) toner image developing system. CONSTITUTION: Among respective yellow(Y), magenta(M), cyan(C) and black(K) image forming units 14Y, 14M, 14C and 14K used for forming a color image, the black(K) image forming unit 14K is arranged on the uppermost-stream position of a circulating and carrying photoreceptor belt 10, then, the black(K) toner image can be developed by contact developing, and respective yellow(Y), magenta(M) and cyan(C) toner images are superposed one on another by non- contact developing after very finely reproducing the character and the graphic, so that a color image having high character quality can be formed.