baber/WOPTO huggingface dataset:
Patent JP-S59201275-A (JP)
Title: Recording medium for positioning adjustment magnetic head
Inventor: SANO MASAKI
IPC: G11B5/596
Filed: 1983-04-28
Abstract: PURPOSE:To make a tracking adjustment of a magnetic head accurately by using a medium for adjustment where burst information outputting a specific waveform regardless of a magnetic head position is recorded. CONSTITUTION:The medium for the adjustment is provided with pieces of burst information 30 by which plural burst outputs 40 are generated in outputs 20a and 20b at specific circumferential intervals in addition to the 1st and the 2nd pieces of information 10 and 11 for positioning adjustment which generate cateye outputs 20a and 20b for tracking adjustment. The outputs 40 are at a specific level regardless of the position of the magnetic head as far as the state of the medium is normal, and the abnormality of the medium is detected securely from the variation of the outputs 40 to correct outputs 20a and 20b to an original level value L2, etc., from the variation rate of the outputs 40. Consequently, even when a cateye output varies regardless of the position shift of the magnetic head, the tracking adjustment of the magnetic head is made accurately.
Patent JP-S60221520-A (JP)
Title: Manufacture of hot rolled steel sheet for high strength enamel with superior suitability to enameling
Inventor: ITAMI ATSUSHI
IPC: C22C38/06
Filed: 1984-04-16
Abstract: PURPOSE:To obtain economically the titled hot rolled steel sheet by hot rolling a continuously cast steel having a specified composition and by cooling, coiling and temper-rolling the resulting steel sheet under prescribed conditions. CONSTITUTION:A steel consisting of 0.0050-0.07% C, 0.05-1.5% Mn, 0.03- 0.15% P, 0.01-0.10% sol. Al and the balance Fe is continuously cast and hot rolled. The resulting steel sheet is cooled at >=20 deg.C/sec cooling rate, coiled at <=600 deg.C, and temper-rolled at <=2% draft. A hot rolled steel sheet for high strength enamel with high suitability to enameling is economically obtd. The steel sheet ensuring strength after baking enamel is obtained.
Patent JP-S61234535-A (JP)
Title: Leadframe aligning apparatus
Inventor: SUGIYAMA HISATAKA
IPC: B65G47/28
Filed: 1985-04-10
Abstract: PURPOSE:To shorten the working time and to improve productivity, by mounting a leadframe on the plate of a positioning device, lifting the leadframe, pushing the end surface of the leadframe under this state by a member, which pushes the end surface in the longitudinal and lateral directions, and positioning the leadframe at the final location. CONSTITUTION:A device, which conveys a longitudinal feeder 13 in the up and down direction and in the non-longitudinal direction, and a positioning device are arranged in the perpendicular direction with respect to the longitudinal feeder 13 on a base plate 11. The longitudinal feeder 13 and the devices, which perform conveying and positioning in the non-longitudinal direction, are electrically engaged. A leadframe 12 is intermittently moved. The leadframes are sequentially aligned as a plane shape. The leadframe 12 is pushed out of a magazine on a conveyer belt 15 at a lifted position. The leadframe 12 is conveyed to the right with the upper inner sides of both side plates of a frame 14 as guides. The leadframe is stopped by stoppers 58, which are provided at the insides of both side plates of the frame 14, and the conveyor belt is stopped. When the longitudinal conveying is finished, the longitudinal feeder 13 is lowered, and the leadframe 12 is mounted on two guide bars 34.
Patent JP-S63247225-A (JP)
Title: Large capacity paper feeding device
Inventor: HATAKEYAMA TAKASHI
IPC: G03G15/00
Filed: 1987-03-31
Abstract: PURPOSE:To increase the kind of the paper which can be loaded onto a tray and prevent the deflection of paper by allowing a paper width regulating plate to be shifted according to the designation of the size of a copying paper, in the captioned device for a copying machine. CONSTITUTION:A button for designating the size of a copying paper P is installed in an operation part 1a. When the size, e.g., A4 size is designated by the size designating button, a motor 17 is driven by the electric signal, and paper width regulating plates 16 and 17 shift to the designated paper width position through the operations of a pinion 15 and a rack member 14. With such constitution, the kind of the paper sheets which can be loaded onto a tray can be increased, and the deflection of paper having different paper width can be prevented.
Patent JP-S60219201-A (JP)
Title: Polysaccharide derivative
Inventor: NAMIKOSHI HAJIME
IPC: C08B33/02
Filed: 1984-04-16
Abstract: PURPOSE:A polysaccharide ester of a carboxylic acid in which the carboxyl group is directly bonded to a thiophene ring or a fused thiophene ring. CONSTITUTION:A polysaccharide derivative formed by substituting groups of the formula (wherein R is a thiophenering or an aromatic fused ring containing thiophene rings for the hydroxyl groups in the molecule of a polysaccharide such as a beta-1,4-glucan including cellulose, alpha-1,4-glucan including amylose and pullulan, heteroglycan including mannan, xylan, and arabinogalactan, or the like. Said compound is useful in the production of moldings in the form of films, fibers, or particles (when the compound has a degree of polymerization >=60) or in the production of chromatographic carrier in the form in which it is supported on finely divided silica gel (when the compound has a degree of polymerization of about 10-80).
Patent JP-S60231753-A (JP)
Inventor: JIYOOJI REEN
IPC: H01C7/00
Filed: 1985-04-10
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-H05212999-A (JP)
Title: Recorder
Inventor: SASAKI NAOTAKA
IPC: H02P8/00
Filed: 1992-02-05
Abstract: PURPOSE:To enable vibration generated in transfer to a constant speed section from an accelerating section to be transferred to a decelerating section after setting it at a specific quantity by a method wherein a stepping motor is driven in an accelerating and decelerating pattern made to vary a length of a constant speed section in the case of transfer to the constant speed section of a specific speed on the middle of the accelerating section to a highest drawing speed. CONSTITUTION:Stepping motors 10, 12 are taken as a driving source. A carriage 26 which is linked with the stepping motors 10, 12 driven in a driving pulse line consisting of an accelerating section from start to end of acceleration, a constant speed section from the end of acceleration to start of deceleration, and a decelerating section from the start of deceleration to stopping and to which a recording pen 27 is enabled to be equipped, is made transferrable on logical two axes crossing almost at right angles. A visual image is formed by vertical motion of the recording pen 27 while the carriage 26 is being scanned on a recording medium 29. Then the stepping motors 10, 12 are driven in an accelerating and decelerating pattern made to vary a length of the constant speed section in the case of transfer to the constant speed section of a specific speed on the middle of the accelerating section to a highest drawing speed.
Patent JP-S561539-A (JP)
Title: Semiconductor device
Inventor: SHIMADA MASAO
IPC: H01L21/31
Filed: 1979-06-18
Abstract: PURPOSE:To absorb stress due to volume expansion caused by oxidation and prevent Si crystal from becoming defective, by providing recesses along the boundaries of porous insulating layers of Si on the surface of single crystal of Si. CONSTITUTION:Openings are made in an SiO2 layer 3 on a substrate 2 to produce diffused phosphorus layers 4. After the SiO2 layer 3 is removed, a resist mask 7 is provided and dry etching is effected to make recesses 6. The depth of each recess is set large enough to absorb stress at the time of production of an insulating film. The mask 7 is removed. Porous Si layers 5 are manufactured by nonelectrolytic chemical porous treatment. Thin silica films are coated to seal up the pores of the layers 5. A porous insulating layer 3 of Si is produced on the layers 5 under high-temperature steam. At that time, the volume of each layer 5 expands greatly but most of stress transmitted toward the region around the layer 5 is absorbed by the recess 6. For this reason, no crystal defects are caused. This results in manufacturing an excellent semiconductor device.
Patent JP-H09270573-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: OTANI YASUAKI
IPC: H05K3/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable clear visual observation, from outside, of an emission state of a light-emitting element mounted on a wiring board even in the case where a plurality of wiring boards are arranged three-dimensionally, by using transparent wiring boards. SOLUTION: On at least one side of a glass plate 1 made of a transparent heat-resistant material, a rolled copper foil 3 for a wiring pattern is compression-bonded by heating via an adhesive 2. After a wiring pattern is formed on the copper foil 3 by using an etching resist, the copper foil 3 except for the portion of the wiring pattern is removed by etching, thus forming a printed wiring board 5.
Patent JP-H05124948-A (JP)
Title: Medicine for external use capable of inhibiting melanogenesis
Inventor: YAMAMOTO SHINJI
IPC: A61K8/00
Filed: 1991-04-09
Abstract: PURPOSE:To obtain the subject odorless medicine for external use, containing a specific heterocyclic compound such as an oxadiazole derivative, a triazole derivative or a thiadiazole derivative as an active ingredient, having excellent inhibiting action on melanogenesis and improved in stability. CONSTITUTION:A medicine for external use capable of inhibiting melanogenesis is obtained by blending one or two or more selected from the group of compounds expressed by formula I [Q is O, S or N; X is H, alkaline earth metal, ammonium or organic amine residue; R<1> is H, alkyl, cyclohexyl, cyclopentyl, alkenyl, alkynyl, aralkyl, phenyl, halogen, CF3, CH2CF3, CF2CF3, CN, O-pyranose, etc.] (e.g. a compound expressed by formula II, III, IV, V or VI). The compounds expressed by formula I are capable of retaining the stable quality for a long period without any recognized side effects at all. The compounds expressed by formula I are preferably blended in an amount of preferably about 0.01-10wt.% based on the total amount of the medicine for external use.
Patent JP-S62233890-A (JP)
Title: Automatic gathering system for measured value
Inventor: TAKURA YASUHIRO
IPC: G06F17/40
Filed: 1986-04-03
Abstract: PURPOSE:To gather measurement data even at a distant position by composing an automatic gathering system of a measuring instrument which has an optical communication function and is installed where it is used actually, a portable data gathering device, and a computer for totalization. CONSTITUTION:The measuring instrument 2 which measures the consumption of gas, water, electricity, etc., is equipped with a meter display part 4, a transmission part 6a, and a reception part 6b. The data gathering device 8 has a keyboard input part 10, a data display part 12, an optical data transmission and reception part 15 composed of a transmission part 14a and a reception part 14b, and a data printing part 16. A transmission indication key 18 provided to the keyboard 10 is processed to gather measurement data to the data gathering device 8 from the measuring instrument 2 through the optical data transmission and reception parts 6 and 14.
Patent JP-S555445-A (JP)
Title: Suction controller of diesel engine
Inventor: SUZUKI TAKAYUKI
IPC: F02D21/08
Filed: 1978-06-27
Abstract: PURPOSE: To facilitate designs around an engine, by operating both a noise suppressor and an EGR valve gear by means of one actuator.  
     CONSTITUTION: A butterfly valve 16 and a noise suppressor provided with an actuator 17 are mounted to a suction passage 12. The actuator 17 is interlockimg connected to the butterfly valve 16 through a lever 18 and a shaft 19. An EGR valve gear driven by means of the actuator 17 is simultaneously equipped with an approximate fan-shaped slide valve body 24, which is fastened to the shaft 19 and turns. The slide valve body 24 is disposed into space 23, and installed in a shape that crosses in an EGR passage 14. An opening 25 conforming to the EGR passage 14 is mounted to the slide valve body 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232722-A (JP)
Title: Magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/66
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a vertical magnetically anisitropic film having high S/N even if a substrate temp. is <=100 deg.C by providing a magnetic layer consisting of Co, Cr, Ni, Cu and trace impurities on the substrate. CONSTITUTION:The film substrate 1 of a PE terephthalate or the like which has poor heat resistance is run along a cylindrical can 2 and a mask 5 is disposed between a vapor source 6 and the can 2, then evaporating atoms are stuck through a spacing slit S onto the substrate 1. The concns. of Cr and Cu in the film are adjusted by supplying granular Cr and Cu into the vapor source in the stage of vapor deposition. The surface temp. of the cylindrical can is kept at a prescribed temp. of <=100 deg.C during the vapor deposition to form the magnetic film consisting of 7-26wt% Cr, 5-30wt% Ni, 0.1-7wt% Cu, and the balance Co and trace impurities. High coercive force in the vertical direction is obtd. even at the substrate temp. of <=100 deg.C by using the substrate having the poor heat resistance. The vertical magnetically anisotropic film having the high SN ratio is thus obtd.
Patent JP-S58195181-A (JP)
Inventor: KATSUI TADASHI
IPC: G12B9/08
Filed: 1982-05-08
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-2000277048-A (JP)
Title: Observation device and method of surface of object using charged particle beam
Inventor: NISHIMURA HIROSHI
IPC: H01J37/285
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To ensure an excellent observation by reducing an influence of a charge-up. SOLUTION: An observation sample surface of an object is irradiated with a primary charged particle beam, and a secondary electron emitted from an irradiated surface is expanded and projected on a two dimensional detector by an electromagnetic optical system. Thereby a two dimensional image projected on the observation surface is obtained. At this time, the primary beam is adjusted to have landing energy, whose ratio of a secondary electron emission coefficient of the object and the number of values of charges of the charged particles constituting the primary beam, becomes about 1, first. With this configuration, since the charge-up does not easily occur, and, landing energy is small, it becomes possible to hardly receive an influence of a groundwork.
Patent JP-H05280885-A (JP)
Title: Apparatus for cooling, heating or drying plate using gas resonance vibration
IPC: F28F13/10
Filed: 1992-03-31
Abstract: PURPOSE:To prevent an irregularity in a temperature in a lateral direction of a plate and to obtain predetermined heat transfer performance in response to a variation in a width of the plate. CONSTITUTION:A vibration generator 6 has a cooling or heating source 5 provided outer surfaces of opposed upper and lower walls 2, 3 of a resonance duct 4, and resonance-vibrates gas between the walls 2 and 3 in a lateral direction of a plate 8 so as to cool, heat or dry the plate 8 inserted between the walls 2 and 3 at a predetermined interval in parallel with the walls 2, 3 with the gas existing between the walls 2 and 3 as heat medium. The generator 6 is coupled to the duct 4, and oblique parts 11 are provided at both lateral sides of the walls 2, 3 in a direction for gradually separating from the plate 8 toward both lateral sides of the plate 8. Further, a controller for operating to so set a frequency as to obtain predetermined heat transfer performance based on the relationship between a frequency of the vibrating gas 9 and heat transfer rate of the plate 8 previously obtained at the width of each different plate.
Patent JP-S57191567-A (JP)
Title: Electrostatic capacitance type transducer
Inventor: KAWAMOTO HIROSHI
IPC: G01R27/26
Filed: 1981-05-22
Abstract: PURPOSE:To easily obtain sensitiviy equivalent to that by a bridge system through a simple circuit constitution by connecting a rectangular wave oscillator to the series circuit of a capacitance to be detected and a resistance, and then inputting a detection signal to a differential amplifier after rectification and smoothing operation. CONSTITUTION:The output of a rectangular wave oscillator 1 is inputted to the capacitance detection partIconsisting of a capacitance C1 to be detected, a resistance R1 and a capacitor C2, and also inputted to the capacitance detection partI' consisting of a comparing capacitance C4, resistance R3 and a capacitor C5. The outputs of those capacitance detection partsIandI' are inputted to rectifying and smoothing part II and II' consisting of diodes D1 and D2, capacitors C3 and C6, and resistances R2 and R4, and their output voltage are applied to a differential amplifier 6 through impedance conversion parts 4 and 5. The output of this amplifier 6 is measured to detect fine variation in capacitance. Consequently, capacitance-voltage conversion characteristics with high sensitivity are obtained by the simple circuit constitution and a transducer, such as pressure sensor and displacement sensor, having small-sized constitution and high sensitivity is obtained.
Patent JP-S572494-A (JP)
Title: Lubricating device for vane rotary type compressor
Inventor: KAGOMU NOBUO
IPC: F04C18/344
Filed: 1980-06-09
Abstract: PURPOSE: To improve the durability and efficiency of equipment by supplying a normal amount of lubricant to equipment below a setting rotary speed and by restricting the supply of lubricant above the setting rotary speed.  
     CONSTITUTION: A lubricating channel 56, which applys pressure to a vane 46, is provided with a magnetic coil 39 which is excited only when a rotary speed is slow, and a sliding member 66, which moves a ball valve 63 from a lubricating nozzle 62 of a lubricating connection channel 57 by moving the sliding member under the excitation, and a spring 61 which presses the ball valve 63 to the lubricating nozzle 62 of the connection channel 57 when the magnetic coil 39 is not excited. This construction allows the lubricating channel 56 to open to communication and the lubricant to be supplied to a vane 45 and make a sliding rotation, contacting  the inside wall of a cylinder 41 with a proper pressing force when the rotary speed  is slow, when the rotary speed is fast, this construction also permits the lubricating  channel 56 to close and maintain the pressing force to the cylinder 41 of the vane  46, thereby improving the durability as well as the efficiency of equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11273392-A (JP)
Title: Redundant method and device of non-volatile semiconductor memory
Inventor: HIRANO YASUAKI
IPC: G11C16/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for efficiently achieving redundancy of a virtual grounded flash memory. SOLUTION: Floating gate field-effect transistors are arranged in columns and rows to form an array, and a floating gate field-effect transistor is prepared, where at least the same number of floating gate field-effect transistors as the number of columns of the above array are connected to a row line for redundancy. When a defect is generated in the row line, the thresholds of all floating gate field-effect transistors of at least one row being connected to the defective row line are set to a higher state, and at the same time are connected to the same number of redundant row lines as the number of floating gate field-effect transistors with the high threshold.
Patent JP-S561371-A (JP)
Title: Directional treating system
Inventor: KOHAMA SHIYUNICHI
IPC: G01S7/523
Filed: 1979-06-20
Abstract: PURPOSE:To make accurate direction finding by processing the main pole directional width of the directional beam changing according to the phasing direction into an optional size regardless of the phasing direction. CONSTITUTION:The output of a sonar phasing device 10 is put in a square integrator 11, the sonar direction source signals, which are the output of the square integrator 11, are accumulated in a memory 12, the sonar direction source signals read out after accumulation are added to a threshold level setter 13, the direction source signals over the threshold level are detected to be sent to a maximum value detector 14. The direction source signals having the maximum value are given to a direction indicator 15. The reference pattern indicated by the direction indicator 15 and taken out the memory 17 is added to a multiplier 18 further to be memorized by a process- outputter 19.
Patent JP-H07266037-A (JP)
Title: Upward welding method at high velocity by cooling gas and its device
Inventor: MATSUI MASAKAZU
IPC: B23K9/16
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the dripping of molten metal from the lower surface of a base material, to increase welded quantity and to carry out the upward welding at high velocity, in a welding method in the upward posture applied to the welding of a large sized structural member, such as ship, bridge parts, and a device using it. CONSTITUTION:In the welding method for executing the welding by generating an arc between the base material 02 and a welding wire 15 with a welding electric source 01, a cooling gas supplying nozzle 06 of the upward posture is arranged while paralleling a welding torch 03 faced to the lower surface side of the base material 02 to be welded. The cooling gas 17 is supplied to the rear part of a fused pool 16 at the lower surface of the base material from the nozzle 06 to cool the rear part of the fused pool and quicken the solidification of the fused pool 16. The dripping of molten metal is prevented and good upward welding bead is obtd.
Patent JP-S5413898-A (JP)
Title: Gripping device of control rod driving device
Inventor: ISHII YOSHIMI
IPC: G21C19/20
Filed: 1977-07-01
Abstract: PURPOSE: To reduce the dangerous property of the exposure of workman sharply and to simplify the structure, in a maintenance to the wate rbath of a driving device of a control rod in a reactor, and in the withdrawing or in a gripping device of the driving device of a control rod at the transfering time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237545-A (JP)
Title: Data transmission system
Inventor: ASAHINA TAKESHI
IPC: H04L1/16
Filed: 1985-04-12
Abstract: PURPOSE:To complete the recovery by transmitting the re-transmission demand through a telephone line to which no error has occurred and making a transmitter which receives the re-transmission demand to send the re-transmission data block to the same telephone line by which the demad has been transmitted. CONSTITUTION:The data sent from a host device 15 is sent to a transmission part 16a of a transmitter 16, and then divided into blocks of certain size, distributed to a A line 19 and a B line 20, and transmitted after being modulated by a modem. The data transmitted is demodulated by the modem of transmitter 17, and the data block received by a reception part 171 is connected in the order of sequence number and sent out to a subordinate device 18. Suppose an error has occurred at a data block 22, then the reception part receives transmission number 3' right after transmission number 1', therefore is detects that the data block 22 is missing, then it reads a code A of the data block 22, indicates a transmission part 172 to send a re-transmission demand 24 for a data block 2' which has been sent through the A line 19 to the reception part 162 of the transmitter 16 through the B line 20 where no error has occurred.