baber/WOPTO huggingface dataset:
Patent JP-S5680-A (JP)
Title: Recording method of lead-in signal for magnetic recording and reproduction unit
Inventor: MIHASHI YASUO
IPC: G11B27/22
Filed: 1979-06-13
Abstract: PURPOSE: To record the program-searching signal on magnetic tape, by using the full width signal magnetic head, by controlling the signal erasing high frequency current fed to the drive coil of the full width signal erasing magnetic head of a single gap.  
     CONSTITUTION: The full width signal erasing magnetic head 2 having a single gap is in contact with the full width of the magnetic substance coating layer 1a of the magnetic tape 1 to supply the signal erasing high frequency current to the drive coil 3. Further, the supply of high frequency current is stopped at the first time point t 1  and the voltage for lead-in signal, having the puls width T 2  of a fraction of the time when the gap g is passed through the magnetic tape 1 is fed, and after that, the continuous high frequency current is again supplied at the second time point t 2 . Accordingly, since the program-searching signal is not erased at the full width signal erasing magnetic head 2, the recording of the program-searching signal can be made without changing the loading set of magnetic tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58218172-A (JP)
Title: Manufacture of insulated gate type semiconductor device
Inventor: KAWAGOE HIROHITO
IPC: H01L29/78
Filed: 1983-05-02
Abstract: PURPOSE:To reduce electrostatic capacitive coupling between gate and drain and to enable to accomplish high integration and high-speed operation as a self-adjusting structure by a method wherein an SiO2 layer is formed using an oxidation-resisting mask in the process of manufacture of MOS type IC, thereby enabling to stabilize operation by reducing the junction capacitance between a drain and a substrate, and also a gate conductive material is provided on the thinly-formed insulating film 6 which is formed along the inner surface of a concaved part. CONSTITUTION:A p<+> type (or n<+> type) Si layer 2, having the specific resistance lower than that of an Si substrate 1, is formed on the whole surface of the n type (or p type) Si substrate 1 having high specific resistance. An oxidation-resisting mask is formed on the surface of said p(n) type Si layer 2. Then the surface of the substrate 1, whereon no oxidation-resisting mask is adhered, is oxidized by performing a heat treatment in an oxidizing atmosphere such as humidity O2, for example, at 1,000-1,200 deg.C for several hours, and an oxide layer 4 is formed on the oxidized part. Then a concaved part 5 is formed on the SiO2 layer corresponding to the gate, which is pinched between a source region 2a and a drain region 2b, by performing an etching to the point reaching the n type Si substrate 1.
Patent JP-S573209-A (JP)
Title: Control system for magnetic tape device
Inventor: NOMIYAMA SHINICHI
IPC: G11B5/09
Filed: 1980-06-05
Abstract: PURPOSE:To evade relocating processing by displaying abnormality of a defective information byte group by recording a specific pattern in succession to the defective information byte group when detecting abnormality in write processing. CONSTITUTION:Under a request-to-write command from a host device 1 to a magnetic tape device 3, an information byte group is transferred via an input and output control part 5, a processing part 6 and a driving part 8 to the magnetic tape device 3, where it is written. The information byte group is read out and transferred to a reception part 2. A processing part 6, on detecting abnormality in write processing, actuates a specific pattern generation part 10 and commands the driving part 8 write a specific pattern through the magnetic tape device 3. The device 3 writes and rereads the specific pattern and transfers it to a reception part 9. The processing part 6 makes a request to rewrite the information byte group, which is recorded normally. Thus, abnormality of a defective information byte group is displayed and relocating processing is evaded.
Patent JP-S555238-A (JP)
Title: Profile detecting device of machine tool
Inventor: NAKANO GIHEI
IPC: B23Q35/26
Filed: 1978-06-22
Abstract: PURPOSE:To enable cutting tools to prevent excessive cutting by making a detector in the concave corner of a model move on the spherical inside of a contactor as a virtual model surface or along the inside course of an actual surface. CONSTITUTION:Said device is composed of a main case 1, a contactor 2 touching the surface of a model, etc. The contactor 2 is in contact with two points a1, b1 on a surface A. The detector 7 makes a profile control motion so that the contact point of the contactor 2 with the detector 7 can move between two points a2 and b2 on the spherical inside 2b of the contactor 2. That is to say, the profile control course at the concave corner moves between point a1 and point b1 on the outside of the sphere of the contactor 2 in a hemisphere with a radius r1+r3-r2 as a virtual model surface, goes along the inside course of an actual model surface and excessive cutting can be prevented.
Patent JP-S59202030-A (JP)
Title: Weight measuring apparatus for pressurized fluid
Inventor: SUZUKI HARUHIDE
IPC: G01G17/04
Filed: 1983-05-02
Abstract: PURPOSE:To achieve an accurate measurement by introducing a pressurized fluid into a tank through a conduit and a connecting tube from a coil-shaped flexible tube to cancel an excess rotating force due to the deformation of a conduit system by the resilience of the coil-shaped flexible tube. CONSTITUTION:A liquid or gas pressurized is sampled into a tank 1 from a piping 10 via a coil-shaped capillary tube 11a, a steel pipe 12, a flexible tube 16 and the like while filling the side of another capillary tube 11b. As the capillary tubes 11a and 11b are arranged at the symmetrical position of the steel pipe 12 in the same way of winding, number of turns and the diameter thereof, when an arm 13 rotates about the axis of the pipe 12, it cancels the rotary torsion generated in the capillary tubes 11a and 11b and the steel pipe 12 thereby eliminating twisting as a whole. Thus, the tank 1 can apply the weight on a tray surface 18 of an electronic balance 5 only in the vertical way.
Patent JP-S61236707-A (JP)
Title: External preparation for skin
Inventor: ASAHARA TOMOHISA
IPC: A61P17/00
Filed: 1985-04-10
Abstract: PURPOSE:An external preparation for the skin having beautifying effect on the skin, stability and safety, having improved problems such as an offensive smell, etc., obtained by blending an external preparation for the skin with an aminoalkylthiosulfonic acid derivative as a skin beautifying agent. CONSTITUTION:An external preparation for the skin is blended with 0.01-30wt%, especially 1-20wt% based on the total amount of an external preparation for the skin of a compound such as 2-aminoethanethiosulfonic acid, 2-N,N-dimethylaminoethanethiosulfonic acid, etc. shown by the formula (n is 1-10; R1-R3 are H or 1-3C aliphatic hydrocarbon group) wherein mercapto group is protected with sulfone group, amino group is made into quaternary amine, so problems of stability and an offensive smell of thiol compound such as cysteine, glutathione, etc., are improved to give an external preparation for the skin having extremely improved beautifying effects on the skin and improved stability. The compound shown by the formula is hydrolyzed with enzyme sulfatase in the skin, gradually converted into a free SH group to prevent formation of melanin and to shown improved beautifying effect.
Patent JP-S63245627-A (JP)
Inventor: OGIMURA MASAO
IPC: A01K63/00
Filed: 1987-03-31
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-H105080-A (JP)
Title: Knit cover and forming method for the same
Inventor: LEEKE GARY JOHN
IPC: A47C31/11
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a path for a seat belt by having a slit toward one course formed on cloth for this cloth and extending one edge of the slit to an overlapped section provided with another lateral column stitch overlapped with the other edge of the slit at least. SOLUTION: A cloth section 11 has a slit 12 toward the course so that a belt, web or other slender member can pass through the cloth. A lower edge 12A of the slit 12 is extended to a flap 13 having the plural lateral column stitches of double jersey knitting. The flap 13 is overlapped with the other edge of the slit 12. A 2nd slit 14 in the direction of course is positioned inside the cloth section 11 in double jersey structure while being matched with the 1st slit 12, and a cloth band 15 in double jersey structure corresponding to the width of several lateral column stitches is formed between two slits. A 2nd flap 16 is extended from an upper edge 14B of the 2nd slit 14 and has lateral column stitches enough for practically covering the 1st flap 13.
Patent JP-S554114-A (JP)
Title: Synchronous detection circuit
Inventor: UEDA SEIICHI
IPC: H03D3/18
Filed: 1978-06-26
Abstract: PURPOSE: To prevent a tuning point from shifting by using a signal, obtained by passing the output of a tuning amplifier circuit through a multi-stage emitter follower circuit, as a signal synchronizing with a carrier when making detection by multiplying a modulated signal by the signal synchronizing with the carrier.  
     CONSTITUTION: Differential transistors Trs Q 3  and Q 4 , and Q 5  and Q 6  provided to the collectors of transistors Q 1  and Q 2  amplifying modulated-wave signals mutually out of phase inputted from input terminals IN 1  and IN 2  constitute the switching circuit, which receives a signal synchronizing with a carrier at their bases and generates at their collectors a detection output obtained by multiplying the modulated-wave signal by the signal synchronizing with the carrier. Then, Trs Q 1  and Q 8  to be applied at their bases with this modulated-wave signal and tank circuit C.L tuned to a carrier frequency as the load of Trs Q 9  and Q 10  are provided, thereby constituting the tuning amplifier circuit which generates a signal synchronizing with the carrier. The output of this amplifier circuit is applied to the bases of Trs Q 3  and Q 4  through the two-stage emitter follower circuit composed of Trs Q 11  to Q 14 , so that the tuning point can be prevented from shifting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S532825-A (JP)
Title: Device for absorbing vibration of power steering system
Inventor: YAMASHITA KURAJI
IPC: B62D5/087
Filed: 1976-06-30
Abstract: PURPOSE: To provide a power steering system employing a hydraulic servo mechanism which absorbs the abrupt pressure increase upon steering by means of the movement of a pair of pistons in vibration absorbing chamber to prevent a chatter phenomenon from occurring at the initial time of steering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01250574-A (JP)
Title: Electric door lock
Inventor: SUZUKI YASUTOSHI
IPC: E05B47/00
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the incorporation of power supply and others, to reduce power consumption and to miniaturize by providing a joint pin, a clutch arm, an electromagnet and a slider to a holder inserted and fitted into a spindle engaging and unengaging an outside knob. CONSTITUTION:A clutch arm 20 is pivoted on a holder 17 inserted and fitted into an outside spindle 1 engaging and unengaging an outside knob 2 through a joint pin 14, and an electromagnet 18 absorbing the arm 20 by power conduction is provided. A slider 26 is so provided in the spindle 1 that it is capable of sliding, it is welded to a push-button 4 without using any solder, and the slider 26 energized in such a direction that the arm 20 is welded to the electromagnet 18 without using any solder is provided. A PIN code is inputted by a control button 22 to sink a latch bolt 34 through a control section, arm 20, electromagnet 18, pin 14, knob 2 and retractor 33 to unlock, and a key is inserted into a cylinder lock 6 from the outdoors and is turned to unlock.
Patent JP-H05276808-A (JP)
Title: Seedling transplantation machine
IPC: A01C11/02
Filed: 1992-03-31
Abstract: PURPOSE:To enable the transplantation work by operating a transplantation machine without causing the lateral deviation of the course relative to the upper surface of a ridge even on an inclined field. CONSTITUTION:The objective seedling transplantation machine P has a planting part fixed to the machine body and a pair of right and left driving wheels vertically movable at different heights relative to the machine body. The transplantation machine is provided with a machine-body inclining means for vertically moving the driving wheels at different heights relative to the machine body to cause the lateral inclination of the machine body and a lateral deviation detecting means to detect the lateral deviation of the machine body relative to the center line of the upper face of a ridge. When a lateral deviation is detected by the lateral deviation detecting means, the machine body is inclined by the inclination means in such a manner as to lower the side opposite to the deviation direction.
Patent JP-S562408-A (JP)
Title: Turbine controller
Inventor: AMAHI YASUHIRO
IPC: F01D19/00
Filed: 1979-06-20
Abstract: PURPOSE: To automatically accelerate a trubine by restricting a lower limit of a signal found by multiplying a deviation of speed by a speed modulation ratio, differentiating a signal of the restricted lower limit, and subtracting the differentiated signal from an output signal of an automatic accelerator, thereby serving autocontrol of a load setter.  
     CONSTITUTION: A load signal PO is found by adding an output of a load fixer 34 to a signal compensated from various speeds of a turbine. A load limiter 36 outputs a limited-load signal PL. A turbine controller 22' regulates a regulation valve of the turbine on the basis of a lower value selected by a lower-value preference circuit 37 between those signals PO and PL. An automatic acceleration controller 50' which accelerates the speed of the turbine from zero to a rating is provided on the upper side of the controller 22'. A limiter 62 is downwards connected to a modulation ratio calculator 33 in said controller 22'. An arithmetic unit 60 and a comparator 61 are supplied to cancell an influence of the speed modulation rate in a loop made up in series of the limiter 62, the arithmetic unit 60, the load setter 34 and an adder 35. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62130588-A (JP)
Inventor: KIYARORU JIYON DEITSUKU
IPC: H05K3/00
Filed: 1986-04-04
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-H01300623-A (JP)
Title: Self-featuring analog/digital converter
Inventor: JIEEMUZU TOMASU SHIYOTSUTO SAA
IPC: H03M1/00
Filed: 1989-03-30
Abstract: PURPOSE: To enable testing without using external fast RAM by providing a digital logic circuit, consisting of a counter and a comparator for accumulating code density data for dynamically featuring an A/D converter. CONSTITUTION: An A/D converter 10, a comparator 12, counters 14, 16 and 18 and an inverter 15 are incorporated within a single chip. Then a digital logic circuit which divides the output signal of the converter 10 into plural bins, generates the histogram of a digital code related to the bins by being combined with a digital code output and enables reading histogram at a speed lower than the converting speed of the converter 10. Thereby testing is enabled, without requiring an external device capable of acquiring data at the operating speed of the converter 10 in the middle of inspection.
Patent JP-S572817-A (JP)
Title: Refining method of molten steel
Inventor: YOKOYAMA YOUICHI
IPC: C21C1/02
Filed: 1980-06-07
Abstract: PURPOSE: To remove sulfur, phosphorus, and oxygen in molten steel by adding salts having m. temp. below specific temps. at a prescribed amount to lime clinker used as lining refractories for molten metal vessels for high alloy steel.  
     CONSTITUTION: Salts which melt at temp. above 400°C, for example, salts of one or≥two kinds of CaCl 2 , MgCl 2 , Ca(NO 3 ) 2  are added within a 1W15% range to lime clinker, and the mixture is kneaded and calcined. Next, the inside surface of a molten metal vessel is lined with these calcined basic bricks, and molten steel is put into the vessel. Thence, this molten steel is forcibly stirred to develop good contact between the refractories and the molten steel, whereby the sulfur and phosphorus in the molten steel are absorbed as sulfide or phosphide into the refractories and impurities are removed from the inside of molten steel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03279171-A (JP)
Title: Automatic duplex document transfer device
Inventor: KIOKA HIDEKATSU
IPC: B65H29/58
Filed: 1990-03-28
Abstract: PURPOSE:To quicken readout time of a document by providing an intermediate stack means having a function of reversing the document and a means which preliminarily feeds the documents of the second page and after ahead of a resist roller nip section in the feeding direction, on a route of document conveyance. CONSTITUTION:A document 6 is transferred on a contact glass 10 by document feed instruction. At this time, in the case of a plurality of documents, the length of each document is detected by a document length detector 27, and if it is short, the documents are preliminarily fed so that the head of the documents of the second page and after may be positioned at the side of a document transfer roller 30 from the nip section of a resist roller section 26. At this moment, if the interleave mode or flying mode is selected as a transfer mode, the number NM of documents to be stacked on an intermediate tray 41 is set according to the length of the document. The document read out, if it is required to be supplied again so that the back may be read because it is a duplex document one, is stacked on the intermediate tray 41 by operating a junction claw 51 in the direction indicated by the arrow (a), and if it is single face document or duplex one which has the back read out, it is stacked on a discharged paper tray 53 by switching the junction claw to the direction indicated by the arrow (b).
Patent JP-H05129526-A (JP)
Title: Electrostatic discharge protective device for semiconductor device
Inventor: JIEEHOWAN YU
IPC: H01L27/02
Filed: 1992-03-31
Abstract: PURPOSE: To provide an electrostatic discharge protection device for a semiconductor device for preventing a power supply noise from being generated, even if a stress current due to an electrostatic discharge is generated at all power supply terminals (power supply voltage terminals and grounding voltage terminals). CONSTITUTION: Electrostatic discharge protecting elements 200e, 200f, 200g, and 200h that are constituted of an impurity diffusion region connected to an input/output terminal, an impurity diffused region that is connected to a power supply voltage terminal, an impurity diffused region that is connected to a grounding voltage terminal, and a field oxide film for isolating the impurity diffusion regions are connected to input/output terminals P1-P4 and at the same time are connected commonly to power supply voltage terminals Vcc1-Vcc3 and grounding voltage terminals Vss1-Vss3.
Patent JP-S60219545-A (JP)
Title: Electronic moisture meter
Inventor: HAYASHIDA KAZUHIRO
IPC: G01N5/04
Filed: 1984-04-16
Abstract: PURPOSE:To accurately measure a moisture percentage, in a moisture meter for measuring moisture from the loss on drying calculated by heating a specimen such as a powder, by correcting a measured value by inputting a weighing error due to convection air at the time of heating applied to a weighing tray to memory. CONSTITUTION:A specimen is weighed on the weighing tray of a balance 1 and the weighed value is inputted to an AD converter 3. The weighing tray 2 is surrounded by windshields 5, 7 and heated by a heater while the temp. is detected by a sensor 8 to be inputted to an AD converter 10. The weighed value of the specimen before heating and the weighed value becoming constant after heating are respectively inputted to RAM43 while the temp. at the time of weighing is also inputted to RAM43. Separately, air in the windshield 5 is heated beforehand and a weighing error due to buoyancy applied to the weighing tray 2 by convection air is detected and inputted to ROM42. Then, the weighing error due to convection air is operated from the weighed values of the specimen and displayed by a display device 13. Therefore, because the weighed values before and after the heating of the specimen are accurately obtained, a moisture percentage is measured with high accuracy.
Patent JP-H05281871-A (JP)
Title: Cleaning mechanism of heat roller
IPC: G03G21/00
Filed: 1992-03-31
Abstract: PURPOSE:To maintain a normal state of oil coating without allowing a toner to stick to an oil coating roller by providing such a driving means to drive a brush roller in the counter direction to the heat roller. CONSTITUTION:The heat roller 20 is equipped with a pressure roller 22, brush roller 23 and oil coating roller 24 along the rotation direction of the heat roller 20. The pressure roller 22 is pressed to the heat roller 20 and rotates as the heat roller 20 rotates. The brush roller 23 consists of a brush 30 made of PPS (polyphenylene sulfide) planted on the surface of an aluminum pipe and is supported at a certain distance from the heat roller in a manner that the top end of the brush sweeps the surface of the heat roller 20. The shaft 31 of the brush roller 23 is engaged with gears of the brush roller gear which is driven in the counter direction to the heat roller 20 so that the brush roller 23 sweeps the heat roller 20.
Patent JP-S60220733-A (JP)
Title: Method and apparatus for fitting external tube on container
Inventor: KOBAYASHI KAZUO
IPC: B29C63/42
Filed: 1984-04-17
Abstract: PURPOSE:To automate fully a process of fitting a tube on a container by a method wherein the bottle that is transferred as it moves vertically is covered automatically with the tube held by air chucks or a suction cup. CONSTITUTION:A bottle table 5 capable of vertical and rotary movement and a chucking mechanism consisting of air chucks 7 that open and close right and left on the upper part of the table 5 and a suction cut 3 that moves vertically at the lower end of said chuck 7 are provided on a turntable 6. By this method the container 2 sent by the supply star wheel 4 continuously onto the table 6 is rotated on the table 5 and the thermally shrinkable tube 10 is put by the chuck 7 and the cup 3 outside the container 2 synchronizing with the rotary movement of the table 5 to be taken out by the turntable 14. In this manner the process of putting the tube on the container can be automated fully.
Patent JP-H11268371-A (JP)
Title: Image processor, processing method, and memory medium
Inventor: HORIIKE TOKUKAZU
IPC: G06K9/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent missing of a water mark by an arrangement for generating a first intermediate data indicative of a water mark again based on a second intermediate data generated by a data generating means. SOLUTION: With reference to a data indicative of a water mark stored in a memory section 304, a record of intermediate language is generated at a record generating section 302 and stored in a record storing section 303. A decision is then made whether a record corresponding to a writing data fed from a generated record, i.e., an image edition program, is an image edition meaning 'painting out a page' or not, and the record of water mark is generated again in case of 'painting out a page'. Since a record corresponding to a water mark is added, missing of water mark is prevented surely at the time of developing a bit map on the post-stage.
Patent JP-H04273147-A (JP)
Title: Gate array type semiconductor integrated circuit
Inventor: TAGISHI MITSUAKI
IPC: H01L27/04
Filed: 1991-02-27
Abstract: PURPOSE:To protect a circuit from functional error caused by a simultaneous performance of an output buffer. CONSTITUTION:An input buffer and an output buffer are broken down into several groups, for example an input buffer 1 and an output buffer 2 where a plurality of power supply lines (GND line (1) 4a and GND line (2) 4b) are laid out in such a fashion that they may be operated.