baber/WOPTO huggingface dataset:
Patent JP-S564394-A (JP)
Title: Silver braze alloy
Inventor: KASHIWAGI KOUZOU
IPC: B23K35/30
Filed: 1979-06-22
Abstract: PURPOSE: The silver braze alloy which is decreased of the roughing and unevening of the braze surface after brazing and is used for vacuum tubes, integrated circuits, etc. by containing either of thin or indium at the specific amount in silver-copper alloy.  
     CONSTITUTION: The silver braze alloy composed of 63W69w/o silver and one kind of either of 0.05W4.5 tin;, 0.05W4.5 indium;, and copper for the remainder. By containing one kind of either tin or indium in the silver-copper alloy in this way, the surface tension of the braze material which has melted at the brazing is made small and the roughing of the braze surface after the brazing is made small, whereby the occurrence of unevenness is suppressed. Hence, in pickling or the like of the parts after the brazing, the amount of cleaning solution, etc. entering the unevenness of the braze surface decreases and the discoloration and corrosion of the brazed portions are suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02254321-A (JP)
Title: Method and apparatus for measuring amount of powder conveyed with air current
Inventor: MIZUI KATSUYA
IPC: B65G53/66
Filed: 1989-03-29
Abstract: PURPOSE:To measure the amount of powders when various kinds of powders are conveyed and supplied with an air current by computing the value by specified expressions based on the constants, which are determined by the solid density of a fluid layer that is computed by a specified expression and the diameter, and the shape of the inlet port of a sucking path and a converting coefficient in gravity unit. CONSTITUTION:Powder and gas are sucked into a sucking path by the sucking action of an ejector from a fluid layer wherein powder is floated with a climbing air current. A differential pressure DELTAP in a flow path at two points of the flowing direction of the conveying air current and a differential pressure Pf of the fluid layer due to a difference DELTAh between preset levels of the fluid layer are measured. A solid density rhoa of the fluid layer is computed by the expression I based on the differential pressure Pf of the fluid layer, the preset level difference DELTAh and a gas density Po. Then, a powder conveying amount F is computed by the expression II based on the flow-path differential pressure DELTAP, the solid density rhoa, the constant (n) and K which are deter mined by the diameter and the shape of the inlet port of the sucking path and the gravity-unit conversion factor gc.
Patent JP-S58197310-A (JP)
Title: Polyester fiber
Inventor: FUJIWARA TOSHIO
IPC: D01F6/62
Filed: 1982-05-13
Abstract: PURPOSE:The titled fibers, consisting of polyethylene terephthalate, having a sharp main dispersion found in the temperature dispersion of dynamic loss elasticity, high strength and improved fatigue resistance, and useful for industrial purposes. CONSTITUTION:A polyester having >=0.7 intrinsic viscosity is molten and extruded into an atmosphere at 270 deg.C or above to give filaments, which are then blown with cold air and taken off at <=700m/min taking off speed to afford undrawn filamentary yarns. The resultant undrawn filamentary yarns are drawn in many stages, if necessary heat-treated under relaxed conditions and then heat-treated in an atmosphere at a temperature as low as 70-160 deg.C expressed in terms of dry heat under <=0.6g/denier tension for 0.7min or longer to give the aimed fibers having <=62 deg.C half width of the main component found in the temperature dispersion of dynamic loss elasticity and >=126 deg.C peak temperature of the above- mentioned main dispersion.
Patent JP-H07268743-A (JP)
Title: Pile fabric and its production
Inventor: YAMAZAKI KAZUO
IPC: D03D15/567
Filed: 1994-03-28
Abstract: PURPOSE:To obtain pile fabric for a towel having high-quality feeling and water absorption properties, by forming a pattern comprising a low loop pile group composed of cotton/elastomer conjugate yarn and a high cut loop group composed of colored cotton yarn. CONSTITUTION:Polyurethane elastic yarn as core yarn is twisted with cotton yarn while drawing the polyurethane elastic yarn at three times and set to stop twisting and to form conjugate yarn of thermally shrinkable cotton yarn/ polyurethane elastic yarn. The conjugate yarn and colored cotton yarn as pile yarn and white cotton yarn as ground yarn are woven by using a jacquard weaving machine for towel to form loop pile fabric with a given pattern. The loop pile fabric is desized, scoured, treated with a softener, heated and dried by a tumbler dryer to form a low loop pile group composed of thermally shrunk conjugate yarn and a high loop pile group composed of colored cotton yarn. The tip of the high loop pile is sheared at a position a little higher than the height of the low loop pile into a cut pile state to form a patterned towel fabric having an appearance of a high-quality feeling, touch arid handle.
Patent JP-2000278014-A (JP)
Title: Antenna for radio unit
Inventor: OSHIYAMA TADASHI
IPC: H01Q1/24
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for radio unit that can freely be extracted from and housed in a housing of the radio unit and whose housing size can be short. SOLUTION: This antenna is provided with a bottom loading element 12 that projects externally from a radio unit enclosure and whose length is 1/8 wavelength with respect to a transmission reception frequency and with a moving element 12 whose length is 1/2 wavelength and freely extracted from and retracted to the radio unit enclosure coaxially. In an extended state, a base of the moving element 12 is electrically connected in series with a tip of the bottom loading element 10 and the entire antenna acts like an antenna whose length is 5/8 wavelength. In a contained state, the bottom loading element 10 and the moving element 12 are not electrically connected and only the bottom loading element 10 acts like an antenna whose length is 1/8 wavelength.  Since the length of the moving element 12 is as short as 1/2 wavelength, the size for containing can be short, and then the size of the radio unit enclosure is made small. Moreover, the antenna input/output impedance is nearly the same between the extended state and the housed state.
Patent JP-S61239116-A (JP)
Title: Output pulse automatic shaping circuit for magnetism detecting circuit
Inventor: FUJIOKA YOSHIMOTO
IPC: G01D5/244
Filed: 1985-04-16
Abstract: PURPOSE:To obtain automatically an optimum threshold level by detecting the maximum value and the minimum value of an output signal from a magnetism detecting element. CONSTITUTION:An output of an operational amplifier 12 is connected to a connecting point of a resistor R1 and a capacitor C1 through a diode D1, and in the same way, an output of an operational amplifier 13 is connected to a connecting point of a resistor R2 and a capacitor C2 through a diode D2. These circuits detect the maximum value B and the minimum value A of an output signal from a magnetism detecting element 11, respectively, and are held by the connecting point. The connecting point of the resistors R1, R2 is connected to a non-inversion terminal of an operational amplifier 14, and its output is connected to an inversion terminal of a comparator 15. Therefore, by the resistors R1, R2, a center voltage C of the maximum value and the minimum value is obtained as a threshold level, and outputted through the amplifier 14. Next, the center voltage C and an output D of the detecting element 11 are compared, and a shaped pulse E is outputted.
Patent JP-S62238885-A (JP)
Inventor: KINUGASA JUNZO
IPC: D06P3/64
Filed: 1986-04-08
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-H11267591-A (JP)
Title: Fluidizing specific gravity difference separation method and apparatus therefor
Inventor: KATAYAMA HIROYUKI
IPC: B07B4/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of separating coal particles from impurities only by sending a fluidizing gas. SOLUTION: In the fluidizing specific gravity separation method, a substance to be treated comprising a plurality of substances different in specific gravity is supplied to the inner cylinder 2 of a separator having outer and inner cylinders 1, 2. This substance to be treated is fluidized by supplying air to the inner cylinder 2 and the fluidized substance to be treated consisting of a plurality of substances different in specific gravity is separated on the basis of the change of a fluidized state due to specific gravity difference and the substance high in specific gravity is discharged from the inner cylindrical residue recovery pipe 4 in the inner cylinder of the separation apparatus and the substance low in specific gravity is discharged from the discharge pipe 26 of the outer cylinder 1 of the separation apparatus 1.
Patent JP-S60222947-A (JP)
Title: Data input control system
Inventor: YOKOMIZO SHINICHI
IPC: G06F13/00
Filed: 1984-04-20
Abstract: PURPOSE:To input data quickly to improve the input processing by reporting the next data input request to an inputting person if he interrupts the data input on the way of data input. CONSTITUTION:A program 16 in a CPU15 outputs a data input request to an input part 13 and sets a monitor time to a time monitor part 11. If the time monitor part 11 detects expiration of the monitor time before data is inputted from the input part 13, the time monitor part 11 reports the detection result to an input promoting part 12. The input promoting part 12 outputs an input promoting message or a warning tone from the input part 13 and is returned to the input start point. When the input part 13 inputs data to a data accepting part 14, the monitor time of the time monitor part 11 is reset. Data inputted to the accepting part 14 is processed by the program 16, and it is checked whether all data are inputted or not, and the control is returnd to the start if all data are not yet inputted, but the input processing is terminated if all data are already inputted.
Patent JP-H08249609-A (JP)
Title: Magnetic head
Inventor: KOMATSU YOSHIHITO
IPC: G11B5/105
Filed: 1995-03-10
Abstract: PURPOSE: To suppress the scattering of gap depth dimensions by providing a projecting part at the side surface part of a core and at the same time forming a recessed part at a frame where the projecting part faces, and bringing the projecting part into contact with a recessed part for engagement. CONSTITUTION: A projecting part 8 is provided at a side surface part 7 with a certain distance from a contacting part 10 of a core 2. On the other hand, a recessed part 9 is formed at a frame 4 where the projecting part 8 opposes. When the projecting part 8 and a recessed part contact and are engaged, the dimension between the contacting part 10 and a frame upper surface 13 is set to a specific dimension, thus finishing to a state without any scattering in gap depth dimensions even if the contacting part 10 is polished to improve flatness.
Patent JP-H09246674-A (JP)
Title: Small-sized free electron laser
Inventor: KAWAI MASAYUKI
IPC: H01S3/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to install a small-sized free electron laser even at a place, where there is no room for the installation place of the laser, and to facilitate an assembly adjustment of the laser in a field by a method wherein electrons, which are fed from an electron linear accelerator, are deflected at 180 degrees to guide to an undulator. SOLUTION: An electron linear accelerator is constituted of an RF electron gun 1 and an accelerating tube 2, which holds an axis in common with the gun 1 in close proximity to this gun 1 and high-frequency accelerates electrons, and the electron linear accelerator and an undulator 3 are arranged in parallel to each other. Moreover, a beam transport system arranged between the linear accelarator and the undulator 3 is provided with two pieces of deflecting magnets 5, which deflect the electrons to about 90 degrees, and focusing magnets 6. The electrons, which are fed from the linear accelerator, are deflected at 180 degrees and are guided to the undulator 3. By constituting a small-sized free electron laser in such a way, a miniaturization of the laser becomes possible and the laser can be housed in one rest.  Moreover, as the laser can be made to work after being installed together with the rest, the laser is formed into such a structure that the rise time of the laser can be shortened.
Patent JP-S58197073-A (JP)
Title: Feeding mechanism for paper in roll type plotter
Inventor: FUJIWARA MITSUGI
IPC: B43L13/00
Filed: 1982-05-11
Abstract: PURPOSE:To obtain a roll type plotter enabling the prevention of the slip of a recording paper sheet from a platen by providing a sprocket or teeth in the end part of the platen, and by making the sprocket or the teeth engage with the sheet when the sheet is fed out. CONSTITUTION:Metal discs 17a and 17b each having teeth on the circumference are fitted on the left-side exposed part 7a of the shaft 7 of a platen 6, and a spacer 6a is fitted on the left side of the metal disc 17b, while a spacer 6b is fitted on the left side of the metal disc 17a. The spacers 6a and 6b are formed to have the same diameter as the platen 6. A sprocket 18a is fitted on the left side of the spacer 6b. A recording paper sheet inserted between a pressure roller 14 and the platen 6 is made to engage with the sprocket 18a or caught by the teeth provided on the circumferences of the metal discs 17a and 17b, and thus no slip occurs.
Patent JP-H04314078-A (JP)
Title: Temperature abnormality detector
Inventor: MORITA TOMOHIRO
IPC: H05B3/00
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a voltage comparing part prevented from the generation of malfunction even when a time difference is generated between respective power supplies at the time of starting up the power supplies in a temperature abnormality detector requiring two power supply voltages for control. CONSTITUTION:This temperature abnormality detector is provided with a temperature detecting part 1 for converting temperature information into voltage by changing a resistance value in accordance with peripheral temperature, the voltage comparing part 2 to be driven by power supply voltage Vpp different from voltage Vcc for forming reference voltage Vef, a control part 3 for detecting the abnormality of temperature based upon the information outputted from the comparing part 2 and outputting a control signal for making up a counterplan for the abnormality, and a voltage detecting part 4 for detecting the arrival of the power supply voltage of the comparing part 2 at a reference value, and at the arrival at hte reference value, outputting a permission signal for permitting the operation of the control part 3.
Patent JP-H06288349-A (JP)
Title: Reciprocating type compressor
Inventor: KIMURA KAZUYA
IPC: F04B39/10
Filed: 1993-04-06
Abstract: PURPOSE:To surely prevent the inflow of a leaked gas into a crank chamber without increasing the number of part items. CONSTITUTION:A continuing passage 2A-2F for connecting each bore 1A-1F to a shaft hole la is formed between the both, and a rotary valve 30 having a suction passage 31 successively allowing the continuing passage 2A-2F of each bore 1A-1F laid in sucking stroke to communicate with a suction chamber 17 is connected to a driving shaft 6 in such a manner as to be synchronously rotatable. The rotary valve 30 has a recovering passage 32 running around the outer circumferential surface near the end surface on a crank chamber 5 side once and communicating with the suction passage 31.
Patent JP-S575039-A (JP)
Title: Slip processor
Inventor: WASHIMI TAIICHI
IPC: G06Q10/10
Filed: 1980-06-13
Abstract: PURPOSE:To automate office work processing by recording various kinds of processing codes in an envelope contg. merchandise such as a photograph and automatically reading it then printing out a slip such as a fare slip. CONSTITUTION:An envelope 2 attached with bar codes C1-C3 for the number of the store, the number of shees of films, and the sizes for enlargement is sent from a conveyor 1 to 3, is read in a code read part 4 and is outputted to an arithmetic control part 5. In the part 5, the data corresponding to the bar codes are drawn out from the part 4 and a data storage part 6, and these are printed out and a label is affixed to the envelope passing through a label issuing and affixing device 8. Since the calculation of fares, and the issuring and affixing of slips are continuously and automatically processed in this way, the efficiency of office work processing is improved.
Patent JP-H07268216-A (JP)
Title: Coating mixture, its production and its usage
Inventor: YAN MATSUANEKU
IPC: C09D183/04
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a coating composition used as a heat-resistant coating with a low level of solvent, by allowing it to comprise a polysiloxane (which is converted into an emulsion by water), an (reactive) inorganic filler, an inorganic material which forms a film on the melt and an additive.  
     CONSTITUTION: A coating composition comprising (A) from about 3 to 60 wt.% polysiloxane, (B) about 1 to 40 wt.% reactive inorganic filler, (C) about 3 to 90 wt.% inorganic material which forms a film on the melt and (D) about 0 to 40 wt.% other additives, is produced. Component A preferably has a hydroxy group and an alkoxy group and forms an emulsion with water through partial hydrolysis of silane, and is preferably in a state of an aqueous emulsion. In this case, the content of the siloxane is preferably from 20 to 60 wt.%. Component B is any inorganic compound modified with a reactive organic residue, such as a silica sol, an alkyl silicate or the like, and is preferably in the colloidal state. Component C is preferably a specific composition such as an enamel or a low-melting glass. Component D is a pigment or the like or an auxiliary. This composition is applied to a substrate such as metal, etc., and heated to obtain a heat-resistant film. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62235877-A (JP)
Title: High voltage generator
Inventor: SAKAI TEISHIRO
IPC: H04N3/19
Filed: 1986-04-04
Abstract: PURPOSE:To generate a high voltage of desired and optional waveform by inputting digital data of optional waveform, converting into analog data to have a modulation signal and amplifying. CONSTITUTION:The titled device is constituted of a waveform data input part 1, a memory bank part 2, a carrier generator 3, a digital-analog amplitude modulation part (D/A conversion, AM modulation part)4, a power amplifier part 5, a high voltage generating a part 6 and a high voltage demodulation part 7. When the first and the second D/A conversion and AM modulation circuits 41, 42 repeat the operation alternately every 180 deg., to the first and the second power amplifiers 51, 52 of the power amplifier part 5, sine waves in which a positive and a negative are modulated are alternately inputted, respectively amplified, inputted to the high voltage generating part 6, boosted, the high voltage of a waveform (e) is generated in the high voltage generating part 6, a carrier component is removed in the high voltage demodulation part 7 and a chopping wave of high voltage as shown by a black solid line H is obtained.
Patent JP-H06262724-A (JP)
Title: Preparation of composite metal sheet with excellent adhesive properties
Inventor: NISHIKAWA HIROSHI
IPC: B32B15/08
Filed: 1993-03-15
Abstract: PURPOSE:To provide a method for manufacturing a composite metal sheet with excellent adhesive properties wherein importance is attached to processability. CONSTITUTION:In a composite metal sheet wherein a laminated body is prepd. by bonding two metal sheets M1 and M2 to a viscoelastic adhesive resin and in a method for manufacturing the composite metal sheet wherein a resin is placed between two sheets of the metal sheets M1 and M2 and they are press- bonded, a resin layer is respectively formed on both faces of facing faces of the metal sheets to be bonded and the ratio of thicknesses of the resin layers t1 and t2 is in the range of 0.05<=t1/t2<=0.2. the thickness (t1) of the resin layer formed on one face side of the facing metal sheets to be bonded is pref. t1>=1.0mum. It is possible thereby to prevent micro boiling phenomenon on the bonding surface from generating and to improve stably adhesive strength.
Patent JP-H11235267-A (JP)
Title: Decorative round rice cake
Inventor: YAMAZAKI AKIRA
IPC: A47G33/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the configuration of a decorative round rice cake offered to a deity, by which it is carried to an optical place and arranged. SOLUTION: A round rice cake main body 1 stereoscopically molded in vertical two stages, a stand 2 where the round rice cake main body 1 is placed and decorative articles 3 to be integrated with the main body 1 or the stand 2 as necessary are contained inside a container which is made to be transparent in a part or the whole of it, the lower part and the periphery of the stand 2 are supported by the container 4 and the round rice cake main body 1 or the decorative articles 3 are supported from an upper part by implements provided inside the container 4. Thus, it is carried to the optional place, arranged and also preserved in a stable state.
Patent JP-S577678-A (JP)
Title: Solid-state image pickup device
Inventor: TAKANO MITSUO
IPC: H04N5/335
Filed: 1980-06-16
Abstract: PURPOSE:To improve sensitivity by preventing a flicker of a screen by leading an output signal when storing charge for lines in a readout part by controlling a driving pulse for the readout part. CONSTITUTION:For each picture element of an optical image photodetected by an optical system, the photoreceptor part 1 of a two-dimensional CCD generates charge, which is transferred successively to a storage part 2 with a clock pulse phia generated in every blanking period of one field to store charge in the storage part 2 as much as one screen. With a readout-part driving pulse phic from a pulse generating circuit 4 which transfers the charge stored in the storage part 2 to a readout part 3 with a transfer clock pulse phib by a quantity for one line at every time, the charge is transferred successively once in every horizontal scanning period to lead a video signal 5 out. Thus, a flicker of a screen is prevented to improve sensitivity.
Patent JP-S57196799-A (JP)
Title: Manufacturing apparatus for beltlike silicon crystal
Inventor: ABE MASANARU
IPC: C30B29/06
Filed: 1981-05-28
Abstract: PURPOSE: To stably manufacture a beltlike Si crystal having a uniform width by passing a beltlike Si crystal pulled up from molten Si with a capillary die through a pair of rollers havin specified grooves.  
     CONSTITUTION: A capillary die is partially immersed in molten high purity Si in a quartz crucible, and the molten Si is raised through a narrow slit in the die by capillarity and brought into contact with a seed crystal. A grown beltlike Si crystal is held between a pair of driving rollers 16a, 16b, and by rotating the rollers, the crystal is pulled up. At this time, spiral grooves 17 are cut in the surfaces of the rollers 16a, 16b in opposite directions on right and left sides with each central point P in the longitudinal direction as the border, and when the beltlike Si crystal passing through the rollers leans to the right or left, by the action of the grooves 17 the crystal is automatically moved to the central part of the rollers. Even if the surface temp. distribution of the die is not proper, a beltlike Si crystal having a desired width is pulled up stably. 
     COPYRIGHT: (C)1982,JPO&Japio