baber/WOPTO huggingface dataset:
Patent IL-87419-A (IL)
Title: Profiled plastic band
IPC: F16L11/00
Filed: 1988-08-11
Abstract: A profiled band that includes two longitudinal edges of which one is provided with a groove and a parallel extending rib is allocated to the other one, which mentioned parts form a locked seam when the band is wound to a pipe, which seam is mechanically held in its operational position. The band is specifically suitable for an in situ production of wound pipes having a helically extending seam.
Patent JP-S60154658-A (JP)
Title: Semiconductor device
Inventor: HANAMURA SHIYOUJI
IPC: H01L27/092
Filed: 1984-01-25
Abstract: PURPOSE:To improve the high speed operating performance of a semiconductor device in a cryogenic temperature range by forming drain and source regions which contain highly conductive substrate such as metal or metal silicide, and setting gate/source or gate/drain duplicating region of high impurity density higher than the specific value. CONSTITUTION:In the drawing, numeral 51 is a gate electrode, numeral 52 is a gate insulating film, numeral 53 is a highly conductive substance such as a metal or metal silicide, numeral 54 is a source, drain region having an impurity density of 1X10<9>cm<-3> or higher having opposite conductive type to a substrate 57, and numeral 55 is a source, drain region having an impurity density of 1X10<19>cm<-3> or higher having the same conductive type as the substrate provided in the opposite conductive type well layer 56. According to this embodiment, since an offset phenomenon does not occur at the cryogenic temperature of 100 deg.K or lower, and source drain parasitic resistance decreases to the value equivalent to the channel resistance or lower so that the value becomes the degree ignored as compared with the channel resistance, the resistance of the MOS element decreases, the current drive capacity increases, thereby remarkably improving the high speed drive performance.
Patent JP-H01239996-A (JP)
Title: Laminated circuit board
Inventor: JIYOSEFU JIERAADO HOFUAASU
IPC: H05K3/44
Filed: 1989-01-20
Abstract: PURPOSE: To reduce the thickness at the time of lamination while enhancing the performance by resin sealing the surface of a sheet made of an insulating material having permittivity of about 3.0 or less thereby preventing the surface of the sheet from touching a conductive surface or a plated through hole. CONSTITUTION: Sheets 12a, 12b of an insulating material are interposed, respectively, between bonding resin layers 11a, 11b and 11c, 11d. The edge of a hole 14 made through the insulation sheet 12a, 12b is separated by a distance S from the plated outer surface 16 of a through hole 15. The insulation material of the insulation sheets 12a, 12b can be selected to have permittivity of 3.0 or below by separating the sheets 12a, 12b from the plated outer surface 16 of the through hole 15. According to the structure, performance of a circuit board can be enhanced while reducing the thickness at the time of iamination.
Patent JP-H06219723-A (JP)
Title: Production of crystalline semiconductor thin film
Inventor: AJISAWA HARUHIKO
IPC: C01B33/02
Filed: 1993-01-25
Abstract: PURPOSE:To provide a process for producing a crystalline semiconductor thin film such as polycrystalline silicon film having large crystal particle diameter and excellent electrical properties of the film and containing little defects on crystal grain boundary by annealing an amorphous semiconductor thin film such as amorphous silicon film. CONSTITUTION:A polycrystalline silicon film is produced by heat-treating an amorphous silicon film. The heat-treatment is carried out by alternately repeating a high-temperature treatment process to carry out the heat-treatment of an amorphous silicon film at a heating temperature Tx to enable the growth of the crystal nucleus in the amorphous silicon film and a low-temperature treatment process to leave the amorphous silicon film at a temperature Tz to suppress the formation of the crystal nucleus in the amorphous silicon film and keeping the treating time (ta) of the high-temperature treating process to be shorter than the latent time (t) for the formation of the crystal nucleus. Preferably, the treating time (ta) of the high-temperature treating process is several sec to several tens min and the heating temperature in the high- temperature heating process is 600-900 deg.C.
Patent JP-S57125012-A (JP)
Title: Rotary frictional welding method
Inventor: SATOU ISAO
IPC: B29C53/00
Filed: 1981-01-28
Abstract: PURPOSE:To obtain jointed products having good appearance and good bonding property withouth the need for removing flash by providing a rack on the side wall of one connecting part and also a given form of a flash-housing projection corresponding to the rack and near the joint portion of the other connecting part. CONSTITUTION:When plastic connecting parts 1 and 2 with a round joint portion 3 are contacted with each other and welded frictionally at the joint portion 3, a projection 7 of a height of bmm. is provided over all peripheral side in such a way as to have a side face 7a such that the width t of the aperture 8 between the side face 7a and a side wall 1a near the joint portion 3 of the connecting part 1. And, a rack 9 is at a place (a+b)mm. away from the joint portion and corresponding to the projection 7 in the connecting part 2. As the joining process comes to completion, the projection 7 comes into contact with the rack 9 and thereby the pressing force is received even by the width W' of the projection in addition to the width W of the joint portion. So that, pressure to be imposed on the joint portion 3 is abruptly reduced, the melting speed is decreased, and a dispersion in the height of the jointed product is lessened.
Patent JP-S60155313-A (JP)
Title: Curve cutting device
Inventor: NAKAMURA SUSUMU
IPC: B23D36/00
Filed: 1984-01-25
Abstract: PURPOSE:To cut a work plate into a wide variety of types at low-unit cost of production, by controlling both preceeding speeds of the work plate and a double-edged roller according to a cutting form. CONSTITUTION:This device controls roller revolutions in a plate work feed roll device 8, namely a proceeding speed of a work plate 5 and a roll proceeding speed of each of double-edged rollers 19 and 20 whereby cutting takes place as a cutting line describes its path in a direction toward the resultant vector of a speed vector in the proceeding direction of both arrows 7 and 21. And, in case of curve cutting, these double-edged rollers 19 and 20 are held by each of spherical self-aligning bearings 17 and 18 so as to be turnable for fine movement so that these rollers 19 and 20 can cut the work plate without hindrance.
Patent JP-S60154121-A (JP)
Title: Automatic metering and discharging machine
Inventor: SATOU HIROSHI
IPC: G01G13/16
Filed: 1984-01-25
Abstract: PURPOSE:To reduce the overall height of an automatic metering and discharging machine by providing a gravimeter for metering and a hopper for discharging a methered body to a next process laterally adjacently, and supporting a metering vessel constituted of vessels having an upper and a lower part opened are arranged laterally in parallel thereupon in a laterally movable state. CONSTITUTION:A shutter cylinder 10 is put in operation to open a shutter 9, and when a body to be metered such as grains in the 1st vessel 2 of the metering vessel 1 attains to a specific amount, the shutter cylinder 10 is put in operation to close the shutter 9 and then a hydraulic cylinder 6 operates to move the metering vessel 1 to left in a figure, thereby discharging the body to be meterd from the 1st vessel 2 to the 1st hopper 13. At this time, the 2nd vessel 3 is positioned on the flat plate 11 of a load cell 12 and the shutter cylinder 10 operates to open the shutter 9, flowing the grains, etc., from a raw material tank 7 down into the 2nd vessel 3. Then when the body to be metered in the 2nd vessel 3 attains to a specific amount, the shutter cylinder 10 operates to close the shutter 9, and the hydraulic cylinder 6 moves the metering vessel 1 to right in the figure to discharge the metered body to the 2nd hopper 14.
Patent JP-S60156112-A (JP)
Title: Industrial robot
Inventor: KANEFUJI YUUJI
IPC: G05B19/427
Filed: 1984-01-25
Abstract: PURPOSE:To execute a teaching operation with a high accuracy by detecting a relative position relation of a work table and a robot moving body by a sound pressure signal. CONSTITUTION:On an arm 5 supported so as to be freely turnable, etc. by a base part 21 of a robot body 10, a hand 3 is provided so as to be freely turnable through a turning shaft 4, and a distance detecting sensor 1 is provided on the tip of said hand 3. A controller 23 of the robot is provided with a sound pressure monitor 25, and also has various control equipment such as a microcomputer, etc. Moreover, a mimic robot 27 is provided, and used at the time of a teaching operation of the robot body 10. A distance signal from said sensor 1 is applied to a CPU31 through an input interface 29, and compared and calculated with a distance data divided into each stage between the tip part of the hand 3 and the work object apparatus. Basing on it, a sound pressure of a prescribed magnitude corresponding to a detected distance is outputted through a sound pressure transducer 33 and a sound pressure monitor 25.
Patent JP-S58132276-A (JP)
Inventor: POORU EI MIRUN
IPC: G10D3/02
Filed: 1982-01-27
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-H06220321-A (JP)
Title: Resin composition for sliding material
Inventor: OKI YOSHIRO
IPC: C08L67/03
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a resin composition having excellent heat-resistance, abrasion resistance and sliding properties and usable as a sliding material for a soft metal without damaging the metal by adding a polyfluorinated olefin resin and a powdery aromatic polyamide resin as essential components to a polyimide resin. CONSTITUTION:This resin composition is produced by compounding (A) 100 pts.wt. of a polyimide resin with (B) preferably 10-80 pts.wt. of a polyfluorinated olefin resin such as polytetrafluoroethylene and (C) preferably 10-50 pts.wt. of a powdery aromatic polyamide resin having an average particle diameter of 5-50mum as essential components.
Patent JP-S62166558-A (JP)
Title: Trimming circuit
Inventor: OGASAWARA KAZUO
IPC: H01L27/04
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a fuse from being blown except a desire at power source energizing and interrupting time by connecting a resistor which does not cause a parasitic diode between a trimming terminal and an MOS transistor to prevent a semiconductor integrated circuit from latching up and to stably melt the fuse. CONSTITUTION:When the mean blowing voltage of a fuse 11 is 8V and 10V at the maximum, a voltage applied to a trimming terminal 8 normally becomes 10V. The positive power source terminal 3 of a semiconductor integrated circuit frequently becomes approx. 5V by improving integration. Since a parasitic diode 23 represented by a P-channel MOS transistor 7 is also connected with a P-channel MOS transistor 5 at this time, the voltage of 10V applied to the terminal 8 is applied through a resistor 14 and a parasitic diode of the transistor 5 to the terminal 3, and also applied simultaneously between the fuse 11 and a second ground terminal 2.
Patent JP-H10203899-A (JP)
Title: Fluorite little in alkaline earth metal impurities and its production
Inventor: SAKUMA SHIGERU
IPC: G02B1/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain fluorite little in alkaline earth metal impurities and not producing color centers, even when irradiated with the photons or particles of ArF excimer laser light or γ-rays, thereby not lowering transmittance by controlling the concentrations of the alkaline earth metal impurities to specific values or lower. SOLUTION: This fluorite has preferably a total alkaline earth metal impurity concentration of IE 18 atom/cm<3> , more preferably a strontium concentration of IE 18 atom/cm<3> among the alkaline earth metal impurities. The fluorite is obtained by a Bridgman method comprising a process for thermally melting polycrystals and subsequently growing a single crystal from the melted polycrystals, a process for plurally repeating the first process and subsequently cutting out the growing direction lower portions of the obtained plural single crystal ingots, and a process for collecting the cut plural single crystal ingot lower portions, thermally melting the mixture and subsequently growing a single crystal from the melted mixture.  Since Mg, Sr and Ba contained in the powder of raw materials and belonging to the same group as that of Ca are mostly left, a conventional method utilizes segregation coefficients to give the fluorite little in the impurities.
Patent JP-H05207474-A (JP)
Title: Cs/bs tuner
Inventor: YANAGISAWA KUNIHIRO
IPC: H04N5/44
Filed: 1992-01-24
Abstract: PURPOSE:To save the trouble of registering data used for selecting a band pass filter and a variable attenuator for each satellite to a memory by detecting an output level of a demodulation circuit so as to discriminate the modulation of an input signal and selecting the band pass filter and the variable attenuator automatically based on the result of discrimination. CONSTITUTION:When a channel of an object satellite is operated, a WIDE filter (30MHz) is selected for a band pass filter 3 and a large attenuation is selected by a level control circuit 5 at first. Then the modulation of an input signal is discriminated by a discrimination circuit 7 by a detection output of a voltage level of a detection circuit 6. A control circuit 8 controls respectively the band pass filter 3 and the level control circuit 5 based on the result of discrimination and selects a value corresponding to the input signal. The level control circuit 5 selects any of three kinds of attenuations as a small video level, a medium satellite broadcast and a super large level based on the modulation of the satellite signal to implement level control thereby making its output level constant.
Patent JP-H09205603-A (JP)
Title: Image display device
Inventor: YOSHIMURA MAKOTO
IPC: H04R1/10
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the image display device whose display screen is set to an optimum tilt without troubling viewers by turning an image display section around a normal direction of a display screen through remote control so that the image display section is in matching with a tilt of a sight line in response to the tilt state of a viewer. SOLUTION: An image display section 1 is supported rotatably in a direction of the arrow A around a normal direction of a display screen 1a with a rotary mechanism section 3 and controlled by a motor 2b in response to tilt state information from a remote controller received by a light receiving section 2a. The remote controller has a function sending the tilt state information detected by an internal tilt sensor to the light receiving section 2a and mounted on a headphone tracing the tilt of the sight line of a viewer or the like. Thus, the tilt angle of the sight line of the viewer is detected to automatically drive the image display section 1 at an optimum angle with the image display section.
Patent JP-H10165679-A (JP)
Title: Sewing machine
Inventor: HORIE FUJIO
IPC: D05C5/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which can nonvolatizably store data relating to a pattern without using any special manipulation. SOLUTION: In a sewing machine, when a start or end key is manipulated, a massage flag Fmsg is inverted. If the value is one, a series of patterns selected through the steps from S200 to S220 are stored in an EEPROM (step S350). It is noted that the start or end key is not the one for storing the series of patterns in the EEPROM, but the one for starting or ending the input of the series of patterns. That is, when the manipulation is made for inputting a series of patterns, nonvolatizable storage is carried out. Accordingly, it is possible to prevent the storing from being carelessly forgotten so as to loose important data prepared with time and labor.
Patent JP-S61174141-A (JP)
Title: Glass fiber and its production
Inventor: SHONO HIROAKI
IPC: C03B37/022
Filed: 1985-01-25
Abstract: PURPOSE:To produce a glass fiber having an irregular section by discharging molten glass under a high pressure from a nozzle having a hole shaped to a specific non-circular section. CONSTITUTION:The molten glass is discharged under >=0.3kg/cm<2> discharge pressure from the nozzle having the hole shaped to the non-circular section of which the ratio between the max. size and min. size in the section is between 1.5-6:1 and the glass fiber having the non-circular section of which the ratio between the max. size and min. size in the section is 1.2-3:1 is obtd. The flat strand is thus obtd. and the strength of the composite material is improved by the large adhesive power to the fiber when the strand is used as a reinforcing material for the composite material.
Patent JP-S62167007-A (JP)
Inventor: MITSUKO HIDEYUKI
IPC: B28B3/20
Filed: 1986-01-20
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-H09204621-A (JP)
Title: Framing regulator
Inventor: HASHIMOTO HIROYOSHI
IPC: G11B5/588
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to satisfactorily control framing by controlling a switch based on the comparison result of a reproduced track number with a reference track number. SOLUTION: An enable signal is given to a CPU 56 at each predetermined period, and the CPU 56 compares a reproduced track number with a reference track number only at such times. It controls a counter 62 in response to the comparison result. The counted value of the counter 62 and the counted value of a counter 66 are added by a full adder 64, a switch SW2 is controlled based on the more significant bit data of the less significant two bits, and a switch SW3 is controlled based on the less significant bit data. Thus, when framing cannot be taken, an ATF(automatic track finding) circuit 23 shifts the tracking, and when the framing is taken, the ATF circuit 23 conducts the normal ATF control.
Patent JP-H05203688-A (JP)
Title: Device for detecting directional surge
Inventor: MIZOGAMI TORU
IPC: G01R29/00
Filed: 1992-01-24
Abstract: PURPOSE:To simultaneously and independenly detect the common mode surge current and the normal mode surge current by disposing magnetic cores in such a way as to surround receiving lines, and winding two coils around each magnetic core, and connecting the two coils to each other in such a way that magnetism inducing currents caused by the surge currents are superimposed on each other. CONSTITUTION:An E-shaped ferrite core 12 and an I-shaped ferrite core 13 are disposed in such a way as to surround a pair of receiving circuits 11a, 11b. Pairs of coils 16a, 16b, 17a, 17b are symmetrically wound onto the respective projecting sides 15a, 15b of the E-shaped ferrite core 12. The coils 16a, 16b are connected to each other in such a manner that magnetism inducing currents urged to flow through receiving lines by the normal mode surge are superimposed on each other and the coils 17a, 17b are connected to each other in such a manner that magnetism inducing currents caused by the common mode surge are superimposed on each other. The currents of the output ends of the coils 17, 16 are measured so that the normal mode surge current between each receiving line and the gronding and the common mode surge current between the receiving lines can be detected simultaneously and independently.
Patent JP-H08200164-A (JP)
Title: Exhaust gas reflux control device for internal combustion engine
Inventor: HIDAKA SHIGEKI
IPC: F02M25/07
Filed: 1995-01-26
Abstract: PURPOSE: To reliably reduce the generation of acceleration smoke even in a transient state containing a slow acceleration period, in an exhaust gas reflux control device for a diesel engine. CONSTITUTION: An exhaust gas reflux control device comprises conduits 15 and 17 through which a part of exhaust gas from an engine 1 is recirculated to the intake system of the engine 1; and an exhaust gas reflux control valve 11 to regulate a recirculation amount of exhaust gas through the conduits. An electronic control device 40 calculates a fundamental command value for a regulation amount of a reflux control valve 11 based on the load and the number of revolutions of the engine 1.  Based on the present and a past value of a fundamental command value, a fundamental command value correction amount having reverse characteristics to the delay characteristics of the whole of a system to drive the reflux control valve 11 is calculated, and the reflux control valve 11 is driven by means of a value obtained by orderly correcting a fundamental command value by means of the calculating correction amount.
Patent JP-H03213208-A (JP)
Title: Steel pipe cutting mechanism
Inventor: AKIYAMA KIYOSHI
IPC: B23D21/00
Filed: 1990-01-19
Abstract: PURPOSE:To perform cutting at a high speed with a mechanism simplified and reduced in its weight by pivotally supporting a supporting arm of a notching blade, which draws a protrusive circular arc locus on an upper surface, below a steel pipe, vertically double arranging right and left fixed beds of a steel pipe fixing device and interposing an inverting arm in a duplicated part. CONSTITUTION:After a shallow notch is formed by a notching blade 2 on a steel pipe A, by integrally running the vertically moving cutting blade 1, circular arc-turning notching blade 2 and a steel pipe fixing device for holding the moving steel pipe A it is cut off by a cutting blade 1. A notching arm 3 for supporting the notching blade 2 is pivotally supported below the steel pipe A, and the turn locus of the notching blade 2 draws a protrusive circular arc locus on an upper surface similarly to the circular arc on the upper surface of the steel pipe A. In the steel pipe fixing device, right and left side fixing beds 28, 27 are vertically double arranged to interpose an inverting arm 36 in the duplicated part of both the beds 28, 27, and the steel pipe A is fixed by pressing one end part of the right and left side fixing beds 28, 27 by a steel pipe fixing cam arm.
Patent JP-H0532290-A (JP)
Title: Package containing solid thermoplastic material
Inventor: JIERARUDO JIYON BANKAAZU
IPC: B32B1/02
Filed: 1992-01-24
Abstract: PURPOSE: To easily remove a solid thermoplastic material from a container. CONSTITUTION: A thin film layer of print-resistant material is provided inside a container, a desired amount of thermoplastic material is filled so that there is a void between the upper surface of the thermoplastic material and the opening end of the container, the container is sealed with a cover inner surface of which is provided with a thin film layer of print-resistant material, and the peripheral of the sealed end is air-tightened, then the container is reversed upside-down so that the void is shifted to the other end of the container.