baber/WOPTO huggingface dataset:
Patent JP-H07276258-A (JP)
Title: Roller drawing out device
Inventor: SATO ATSUO
IPC: B25B27/073
Filed: 1994-04-01
Abstract: PURPOSE:To provide a roller drawing out device which can be mounted to a roller even in the case of a narrow surrounding space, can surely draw out the roller, and can be easily fitted to the roller. CONSTITUTION:This roller drawing device is constituted of a holding body 3 holding a roller 2a, and a screw body 4 screwed in the holding body 3 and pressing one end of a roller shaft at its extreme end, and under the condition in which the base frame 5 of the holding body 3 is opposed to the one side of the roller, engaging arms 7 are fitted into three guide grooves 8 arranged radially from the center of the base frame 5 through bolts 9, engaging claws 6 are engaged with the other side of the roller, and the screw body 4 is screwed in under this condition. Hereby, one end of the roller shaft is pressed with the extreme end of the screw body 4, so as to relatively move the roller 2a.
Patent JP-H02244893-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAKU KAZUMITSU
IPC: H04N9/83
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a chrominance carrier signal with a crosstalk component eliminated therefrom by providing a frequency conversion means, 1st and 2nd comb-line filters, a 1st gain and phase control means and a 2nd gain phase control means. CONSTITUTION:A sum component from 1st comb-line filters 5, 6 is a crosstalk component and a chrominance carrier signal component is led out from a 2nd comb-line filters 5, 7. Then a phase fluctuation and a level fluctuation of the crosstalk component extracted by the 1st comb-line 5, 6 are detected and the information correcting them is fed back to a frequency conversion means 3 and a gain control means 2. Thus, a subtractive component outputted from the 2nd comb-line filters 5, 7 is a chrominance carrier signal from which crosstalk is nearly eliminated in a complete form. Thus, the chrominance carrier signal with the crosstalk component eliminated therefrom is obtained by applying gain and phase control to the subtractive component.
Patent JP-H07269237-A (JP)
Title: Connection structure and connector of tabular member
Inventor: OHORI KENZO
IPC: E04F13/15
Filed: 1994-04-01
Abstract: PURPOSE:To connect each tabular member positively and firmly without detaching by preventing the peeling of adhesives having excellent adhesive properties to the tabular members from a connector while the tabular members can be combined with the adhesives. CONSTITUTION:A connector 2, which has filling recessed sections 24, in which adhesives 4 are filled, and in which engaging sections 26 preventing the detaching of the adhesives 4 to the outside of the recessed sections are formed to the filling recessed sections 24, is used. The filling recessed sections 24 of the connector 2 are filled with the adhesives 4, and the adhesives 4 are crossed over each tabular member 5, 6 so as to be oppositely brought into contact between the connecting end sections of the two combined tabular members 5, 6. These tabular members 5, 6 are bonded.
Patent JP-H08229263-A (JP)
Title: Bobbin thread winding device
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/00
Filed: 1995-02-27
Abstract: PURPOSE: To optically maintain winding tension at the time of winding bobbin thread by detecting the rotation of a rotating body rotated by the supply of the bobbin thread, detecting at least one of the coiling of the bobbin thread around a bobbin shaft and a bobbin thread amount wound around the bobbin shaft and controlling a thread tension varying means corresponding to the detected result. CONSTITUTION: In this bobbin thread winding device of a sewing machine for industrial use, the bobbin thread 150 from a thread tension imparting means F is guided inside a bobbin case 2 through a case opening part 2A, a bobbin thread end part guided inside the case 2 is coiled around the bobbin shaft by the rotation of the bobbin shaft and the bobbin thread 150 is wound around a bobbin 7. The thread tension imparting means F is provided with a bobbin thread tension adjustment mechanism F4 for adjusting bobbin thread tension by a manual operation and the bobbin thread tension adjustment mechanism F3 for adjusting the bobbin thread tension by a solenoid. Then, the rotation of a roller 54 accompanying the supply of the bobbin thread 150 is detected by a detection means F2 and the coiling of the bobbin thread around the bobbin shaft and the wound bobbin thread amount are detected and made useful for the adjustment of the bobbin thread tension.
Patent JP-S60208853-A (JP)
Title: Manufacture of semiconductor solid circuit element
Inventor: HASHIMOTO TAKAO
IPC: H01L21/86
Filed: 1984-04-03
Abstract: PURPOSE:To prevent the yield of poor characteristics of a device, by laminating a single crystal insulating film and a single crystal silicon film on a single crystal silicon film, polishing and flattening the silicon film, and further laminating a single crystal insulating film thereon. CONSTITUTION:On a substrate 1, on which source and drain regions 4 and 5 are formed, a gate insulating spinel film 6, contact holes 8, a wiring silicon thin film 9 and an interlayer insulating spinel film 10 are sequentially laminated. Then a single-crystal-silicon flattened film 12 is laminated on the film 10. The film 12 is polished and further flattened. Thereafter, machining strain yielded on the surface of the film 12 is removed by gaseous phase etching. Then, a single crystal spinel film 14 and a single crystal silicon film 15 are sequentially laminated.
Patent JP-H09224940-A (JP)
Title: Ultrasonic probe
Inventor: ABE KENJI
IPC: G01N29/26
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To seal the inside of an end main body by providing a sealing member which slides against the inner surface of a connecting pipe, in such a way that the member is secured to the portion of an ultrasonic control wire which is located inside the connecting pipe. SOLUTION: A connecting pipe 32 is provided in such a way as to pass through the first-end side partition wall 10b of a casing 10 at an end main body 2, and an ultrasonic control wire 31 passed through the connecting pipe 32 is provided with a sliding seal member 36 secured thereto by soldering. The sliding seal member 36 is placed within the rectilinear part 32a of the connecting pipe 32 so that, when the ultrasonic control wire 31 is pulled or pushed, the sliding seal member 36 slides against the inner surface of the connecting pipe 32.
Patent JP-2000256914-A (JP)
Title: Split type conjugated fiber and textile product
Inventor: SAKAMOTO KAZUYUKI
IPC: D04H1/4382
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain split type conjugated fiber excellent in splitting properties and textile product using the same. SOLUTION: This fiber is a splittable conjugated fiber having a fiber cross cut in which the thermoplastic resin component A and the thermoplastic resin component B are alternately located, the component A is continuously formed along the direction of the fiber axis, and the component B has completely adhered parts along the fiber axis with the component A and partially adhering parts fracturing along the fiber axis and having smaller adhering area with the component A than the complete adhering parts and/or the parts without adhesion in which the component B is deficient in fiber axis direction.
Patent JP-S59191547-A (JP)
Title: Continuous casting method of billet of ferritic stainless steel having less defect
Inventor: KOBAYASHI YOSHIO
IPC: B22D11/16
Filed: 1983-04-15
Abstract: PURPOSE:To shallow an oscillation mark and to cast stably and continuously a ferritic stainless steel billet with less surface defects by setting the oscillating condition for a casting mold at a low stroke and a high frequency and using powder having an adequate viscosity. CONSTITUTION:The oscillation of a casting mold in continuous casting of a ferritic stainless steel is set to the condition of 4-9mm. stroke and 80-150cpm mold oscillating frequency and powder having 1.9-2.7 poise viscosity at 1,300 deg.C is used. If such condition is selected, a billet which has less surface defects and permits conditioning-free rolling is stably produced.
Patent JP-S63232060-A (JP)
Title: Antiskid control method for automobile
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/66
Filed: 1987-03-19
Abstract: PURPOSE:To enable sufficient brake force to be ensured, by providing a decision circuit, which decides a bad road being based on a pressure change of air in an air suspension, and changing a preset value, for a pressure reducing instruction to be output when an antiskid control is performed, to a value lower than when a vehicle is running on an ordinary road, in the time of deciding the bad road. CONSTITUTION:An antiskid control unit 11 actuates a pressure adjusting valve in an antiskid fluid pressure control device 9 reducing a pressure of fluid in a brake device when a decrease amount of wheel speed, detected by wheel speed sensors 3b-6b in the time of applying a brake, reaches a preset value. Here the above described unit 1 provides a bad road decision circuit 11 which decides a bad road, for instance, when the total value of time, for an output value in the fixed time of a pressure sensor 12 detecting a pressure change of air in an air suspension to increase to a predetermined value or more, and a number of times, for the above described output value to pass through a zero level, are respectively in the fixed value or more, and the preset value for a pressure reducing instruction to be output is controlled to be switched to a value lower than when a vehicle is running on an ordinary road in the time of deciding the bad road.
Patent JP-H10244981-A (JP)
Title: Basket for bicycle
Inventor: MURAKOSHI KUMEO
IPC: B62J9/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of the water and wind into a basket by sealing the basket, by pivotting a front cover and a rear cover made of a plate member, to a front edge and a rear edge of an upper edge of a box-shaped body which is made of the plate member, and only an upper face of which is opened, and mounting the return springs between the front and rear covers, and the box-shaped body. SOLUTION: A box shaped body 1 is made of a metallic plate such as aluminum or the like, or a plate member such as a synthetic resin plate or the like, and only an upper face of the same is opened. A front cover 13 and a rear cover 15 are pivotted to a front edge 9 and a rear edge 11 of an upper edge of the box shaped body 1, rotatably in a vertical direction. A rear edge of the front cover 13 and a rear edge of the rear cover 15 respectively comprises the contact members made of a shaft material such as rubber or the like. Further the return springs are respectively mounted between the front cover 13 and the box-shaped body 1, and between the rear cover 15 and the box-shaped body 1.  The contact member of the rear edge of the front cover 13 and the contact member of the front edge of the rear cover 15 are kept into contact with each other constantly by the return springs, so that the upper face of the box-shaped body 1 is constantly sealed by the front cover and the rear cover 15.
Patent JP-H04278485-A (JP)
Title: Radar
Inventor: KANAMARU FUMITO
IPC: G01S7/40
Filed: 1991-03-06
Abstract: PURPOSE:To detect the deterioration of an amplitude limiter in a radar. CONSTITUTION:The radar is constituted so that a signal insertion part 6 and a signal detection part 7 may be connected to front and rear receiving devices of an amplitude limiter 4, a test signal through the amplitude limiter 4 may be compared with another test signal which does not pass the amplitude limiter 4 in a discrimination part 9 and the insertion loss quantity and the like of the amplitude limiter 4 may be detected. The function deterioration of the amplitude limiter can be easily detected and discriminated from the detection and measurement of a transmission loss quantity of the test signal.
Patent JP-S60208719-A (JP)
Title: Tessar type photographic lens
Inventor: YAMADA YASUYUKI
IPC: G02B9/20
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a lens having aberrations compensated excellently by providing the 1st-the 4th lenses which has a positive, a negative, a negative, and a negative refracting power successively from an object side, and allowing an optical system consisting of the 3rd and 4th cemented lenses to meet specific requirements. CONSTITUTION:The 1st lens is a meniscus lens having the convex lens at the object side and the 2nd lens is a biconcave lens; and the 3rd lens is a meniscus lens having the convex surface at the object side and the 4th lens is a biconvex lens. This optical system meets the various requirements shown by inequalities I -VII. In the inequalities, Ri is the radius of curvature of the (i)th lens surface counted from the object side and Di is the thickness or air gap of the (i)th lens counted from the object side; and Ni is the refractive index of the glass of the (i)th lens counted from the object side, SIGMAD is the overall length of the lens system, and (f) is the focal length of the whole lens system.
Patent JP-S57180148-A (JP)
Title: Manufacture of semiconductor device having dielectric isolation structure
Inventor: SAKURAI JIYUNJI
IPC: H01L29/786
Filed: 1981-04-30
Abstract: PURPOSE:To shorten the necessitating hours for manufacturing process of a semiconductor device having dielectric isolation structure by a method wherein thickness of a polycrystalline Si layer formed for isolation of island type single crystal Si regions is made thin, the mechanical intensity thereof is made to be held by a different Si plate or by a quartz plate adhered thereto. CONSTITUTION:An SiO2 film 2 is adhered on a single crystal Si substrate 1 of which orientation of the surface is (100), the film on the regions to perform isolation by a dielectric is removed, and anisotropic etching is performed using KOH, etc., to dig grooves 3 forming the angles 46.7 deg. between the plane and the sides and exposing the (111) faces on the sides. Then SiO2 layers 4 are adhered on the surface excluding the grooves 3, the thin Si layer 5 is subjected to vaopor growth on the whole surface containing the SiO2 layers thereof and burying the grooves 3, and heat treatment is performed to convert the surface layer part into a thin SiO2 layer 6. Then an Si plate 7 is arranged thereon, the CO2 laser beam is irradiated to melt the layer 6 in an instant,  and the layer 5 and the plate 7 are adhered interposing the molten layer between them. Then the element thereof is turned over, the substrate 1 positioned on the surface is  ground, and the island regions 1' isolated by the layer 5 are obtained.
Patent JP-S51141461-A (JP)
Title: Tertiary device for treating polluted water
Inventor: TSUDA YUUZOU
IPC: B01D29/31
Filed: 1975-05-30
Abstract: PURPOSE: To reduce a foundation area and to provide a simple operations. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11225168-A (JP)
Title: Video/audio transmitter, video/audio receiver, data processing unit, data processing method, waveform data transmission method, system, waveform data reception method, system, and moving image transmission method and system
Inventor: YAMAGUCHI TAKAO
IPC: H04N21/854
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To dynamically change transmission format information. SOLUTION: A video/audio transmitter-receiver is provided with a reception management section 11 that receives information including data and its transmission format information from a storage device and a communication channel, a separation section 12 that analyzes the received information and separates it, a transmission section 13 that sends information to the storage device and the communications channels, and an image expansion section 14 that expands image data. An image expansion management section 15 manages a processing state of the image expansion section 14 that expands at least one image or over.  Then an image composite device consisting of an image composite section 16 that composites images based on the expanded information, of an output section 17 that outputs the result of composite, and of a terminal control section 18 that controls and manages each means composites a plurality of images simultaneously and copes with dynamic changes in transmission format information.
Patent JP-S61224809-A (JP)
Title: Controller of electric railcar
Inventor: AKAGAWA EIJI
IPC: B60L15/20
Filed: 1985-03-27
Abstract: PURPOSE:To perform the traveling of a vehicle with high safety and good riding feeling by providing a slide detection set value calculator for calculating a slide detection set value in response to a brake force command value or a vehicle load value. CONSTITUTION:A slide detection set value calculator 6 outputs a slide detection set value 6a in response to the magnitude of a brake force of a brake force command signal 1c. In other words, when a high brake force command signal is input, a high slide detection set value is output, and when a low brake force command signal is input, a low slide detection set value is output. A comparator 3 outputs a slide detection signal 3b when the deceleration of a deceleration signal exceeds the value 6a. A brake decreasing amount calculator 4 calculates a brake decreasing amount from a slide detection signal 3b and outputs a brake force decreasing amount signal 4b. Thus, the slide can be rapidly detected in the deceleration state of a wide range to travel the vehicle with high safety.
Patent JP-S54158063-A (JP)
Title: Sewage treatment system
Inventor: ATSUMI JIYUICHIROU
IPC: C02F3/12
Filed: 1978-06-02
Abstract: PURPOSE: To enable smooth and automatic starting control on power restoration by controlling th priority of starting sequence of pumps or blowers on power restoration in relation to water level and water quality.  
     CONSTITUTION: On power restoration after power interruption, demand for starting the pump is confirmed in a block 15. When the demand is confirmed, the grit chamber water level is detected by a water level recorder in a block 16, and checked whether the detected value is within allowable deviation or not. When the value is within the allowable range, a block 17 generates a pump starting instruction; when the value is out of the range, a block 19 calculates critical water level reaching time. When demand for the pump starting is not confirmed, a block 21 confirms demand for the blower starting; when the demand is confirmed, a block 22 calculates blower starting time. A block 23 compares the critical water level reaching time with the starting time and generates a pump or blower starting instruction. These controls are conducted automatically by using a microcomputer or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54957-A (JP)
Title: Momostable multivibrator
Inventor: FUKASU KAZUHIKO
IPC: H03K3/013
Filed: 1977-06-06
Abstract: PURPOSE:To increase the accuracy of operation time, to make easy time setting, and also to reduce malfucntion due to noise, by starting the charge of a capacitor with a constant current from a given initial state, through giving a trigger pulse.
Patent JP-H10261969-A (JP)
Title: Data compression method and its device
Inventor: HATTORI YOSHIAKI
IPC: H03M7/42
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a required memory of the entire system when there are plural communication destinations and to reduce the required memory per character string by using a static dictionary and a dynamic dictionary without executing addition and elimination of character strings. SOLUTION: Since a static dictionary is better to execute only retrieval without executing registration and elimination of a character string, a required memory per character string is reduced. Furthermore, the static dictionary and a dynamic dictionary are used jointly and registration of a character string to the dynamic dictionary is expressed as a difference from the character string in the static dictionary to utilize the dynamic dictionary more efficiently. An input output processing part 103 reads and stores a plain text 112 one by one character by using a control processing part 104. Whether the read character string is in existence in the static dictionary 108 or in the dynamic dictionary 110 is retrieved (105) and the plain text is outputted as a compressed text 111. Furthermore, the character string not be in existence in the static dictionary and the dynamic dictionary is registered (106) in the dynamic dictionary by using a hash table 109 and when the dynamic dictionary is fully occupied, the character string is eliminated (107).
Patent JP-H10261648-A (JP)
Title: Semiconductor device, manufacture therefor and communication equipment using the semiconductor device
Inventor: HIRATA KOJI
IPC: H04B10/40
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To realize microminiaturization of the elements in a hetero-junction bipolar transistor and obtain a high-speed operation device by placing a first sidewall between an emitter layer or a collector layer and a base electrode, and placing a second sidewall in contact with the first sidewall and the base electrode. SOLUTION: A collector layer 3, a base layer 4 and an emitter layer 5, and a collector electrode 12, a base electrode 10 and an emitter electrode 8 electrically connected thereto, respectively are formed on a semiconductor substrate 1. A first side wall 9 composed of Si insulator is placed between either of the collector layer 3 and emitter layer 5 that is farther from the substrate 1, and the base electrode 10. Further, a second sidewall 11, which is in contact with the first sidewall 9 and the base electrode 10, is composed of the insulator of the material constituting the base electrode 10. For example, the base electrode 10 is composed of aluminum, and the second sidewall 11 is composed of aluminum oxide.
Patent JP-H08259216-A (JP)
Title: Production of hydrophobic silica
Inventor: NAKAMURA MASAHIRO
IPC: C09C3/12
Filed: 1995-03-24
Abstract: PURPOSE: To produce silica having a sufficiently large amt. of hydrophobic groups and a small amt. of OH groups on the surface and excellent in hydrophobic property by bringing specified silica into contact with hexamethyldisilazane in the presence of steam and basic gas. CONSTITUTION: Silica having >=1.5 surface OH groups per 1nm<2> area and 50-500m<2> /g specific surface area is treated at a temp. above the b.p. of hexamethyldisilazane for 0.5-2hr in an atmosphere of a gaseous mixture of 20-55mol% steam with 10-55mol% basic gas and 20-40mol% hexamethyldisilazane.
Patent JP-H11230022-A (JP)
Title: Device for increasing wind resistance of power generating windmill blade
Inventor: OGUCHI ETSUTARO
IPC: F03D3/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To make windmill blades increase resistance at the time of a breeze and decrease resistance at the time of a strong wind and to stabilize the rotation of the windmill blades by fitting permanent magnets to the windmill blades to be attracted to the fixed permanent magnets fitted to windmill blade shafts between opposite poles. SOLUTION: Fixed permanent magnets 9 are fitted to windmill blade shafts 7. The fixed permanent magnets 9 are fixed to arms 3 in the axial direction of the windmill blade shafts 7 with N, S pole faces kept in turn. Permanent magnets 10 are fitted to windmill blades 8. The permanent magnets 10 are fitted to be attracted to the fixed permanent magnets 9 fitted to the windmill blade shafts 7 between opposite poles. When there is no wind, the fixed permanent magnets 9 and the permanent magnets 10 are attracted to each other, and wind resistance is easily received. When wind resistance is strong at a strong wind, the angles of the windmill blades 8 are changed to reduce the wind resistance so that the attracting force between the fixed permanent magnets 9 and the permanent magnets 10 is balanced with the wind resistance, and high-speed rotation is avoided.