baber/WOPTO huggingface dataset:
Patent JP-H05290736-A (JP)
Title: Automatic tubular bulb evacuating device
Inventor: SUGA JUNYA
IPC: H01J9/385
Filed: 1992-04-13
Abstract: PURPOSE:To avoid the complexity of maintenance and operation by executing necessary vacuum connection without detaching and attaching the port rubbers of an evacuating head for replacement even if the evacuating pipe diameter of a lamp to be evacuated is changed. CONSTITUTION:An automatic tubular bulb evacuating device is provided with a turntable 5 which carries, on its peripheral portion with equal spaces, evacuating-heads 8, equipped with plural head levers 8b, 8b' in order to turn a head cap 8a mounted compressibly with a port rubber 8e, to which an evacuating pipe 7 is vacuum-connected, and a clamping means 9 which acts on the head lever 8b, 8b' so as to turn the head cap 8a by an assigned angle and to compress the port rubber 8e mounted therein. The head levers 8a, 8b are, for instance, to be turnable respectively by 60 deg., and are arranged in upper and lower two steps with a different angle of 30 deg., and the head cap 8a is turned by 60 deg. through one side head lever 8b and is held temporarily, and thereafter, the head cap 8a is turned by 30 deg. through the turn of the other side head lever 8b' so as to expand the turn angle of the head cap 8a in all from 60 deg. to 90 deg..
Patent JP-H10273893-A (JP)
Title: Production of non-coating paper for offset printing
Inventor: KOZUKA YOSHIAKI
IPC: D21H17/28
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a non-coating paper for offset printing, not causing a trouble of tackiness on offset printing and having excellent sizing characteristics. SOLUTION: This method for producing the non-coating paper for offset printing comprises sizing one side of paper with a surface-sizing agent containing (component A) 100 pts.wt. of polyvinyl alcohol having a saponification degree of >=98 mol.% and (component B) 10-40 pts.wt. of starch or its derivative having a viscosity of 3-50 mPa.s in a 4 wt.% aqueous solution at 20 deg.C in a sizing amount of >=0.05 g/m<2> in a process for producing the paper and subsequently drying the sized paper.
Patent JP-S60238276-A (JP)
Inventor: ISHIMURA HIROSHI
IPC: B25B23/04
Filed: 1984-05-11
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-H01263099-A (JP)
Title: Electronic blackboard
Inventor: OSAKA EIICHI
IPC: B43L1/04
Filed: 1988-04-15
Abstract: PURPOSE:To prevent written images from being left unerased to trouble the subsequent users and prevent confidential information from being leaked, by forming erasure data by a controlling circuit in response to power-OFF data inputted from a power supply-monitoring and controlling circuit according to a turning-OFF signal for a power supply for the title device, and erasing the written images based on the erasure data. CONSTITUTION:A reading circuit 1 outputs to a controlling circuit 2 a written image signal obtained by reading characters or figures written on a writing surface 7 according to an instruction from the controlling circuit 2. The circuit 2 instructs a storage circuit 4 to store the written image signal. A power supply monitoring and controlling circuit 6 monitors a power supply from start to end of the use of the device, and when the power supply is turned OFF, the controlling circuit 2 clears the memories in the storage circuit 4, and instructs an erasing part 5 to erase the characters or figures written on the writing surface 7. The erasing part 5 moves the writing surface 7 in X-directions, and controls erasing plates 8a, 8b to erase the characters or figures. To copy the writing surface 7, an operating part 2a is operated so that a printing circuit causes a printer 3a to print out the image signal on a recording paper 3 and to output the printed paper 3. When a copy output is not required, the writing surface 7 is moved according to a power-OFF signal to erase the characters or figures, and the power supply of the device is turned OFF.
Patent JP-H04303492-A (JP)
Title: Fitting method for trim cover
Inventor: KOHARA MINORU
IPC: A47C31/02
Filed: 1991-03-29
Abstract: PURPOSE:To simply fit a trim cover to a pad on the component of a seat such as a backrest or a seat section. CONSTITUTION:Both ends of tubular fitting sections 7 of wires 6 of a trim cover 5 inserted into reverse-U-shaped notch grooves 2 on the front face of a pad 1 are located on the upper side than the coupling positions of clips 4 of the wires 6, and the pad 1 is fitted with the lower trim cover 5 portion reversed upward. The coupling positions of the clips 4 of the wires 6 are exposed on the front face of the pad 1, and the clip coupling work can be performed from the front side. The trim cover 5 can be simply fitted to a component with a notch groove pattern on the surface of the trim cover 5 when the wires 6 on the trim cover 5 side are inserted into the notch grooves 2 on the pad 1 side.
Patent JP-S5520258-A (JP)
Title: Liquid phase epitaxial growing method and device
Inventor: WADA MASARU
IPC: H01L21/208
Filed: 1978-07-28
Abstract: PURPOSE: To obtain a region, where a film grown is provided with a partially different thickness or no crystal is partially grown, in one process by contacting crystal growth inhibiting members set in a soln. vessel to a substrate for crystal growth or moving the members in close to the substrate and by growing crystals on the substrate from a soln. for growth.  
     CONSTITUTION: At the bottom of soln. vessel 10, for example, cylindrical carbon rods 11 are set in parallel with the slide direction, and crystals are grown through each space between rods 11. When a Ga soln. contg. GaAs and Ge is contacted to n-type substrate 12 to grow p-type GaAs layer 13, by suitably regulating the gap between rods 11 and substrate 12 the Ga soln. does not reach parts of substrate 12 just under rods 11, thereby forming stripe-shaped ungrown region 14 along rods 11 as well as uniform grown layer 13. The above process is carried out using one soln. vessel. By applying this process to a multi-vessel structure an element with special function can be obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59219108-A (JP)
Title: Drill
Inventor: MORI YOSHIKATSU
IPC: B23B51/02
Filed: 1983-05-25
Abstract: PURPOSE:To improve drilling performance by giving more bending strength and more rigidity to a cemented carbide material while making the best use of the materials's advantages. CONSTITUTION:The drill 5 made of cemented carbide is given a web thickness corresponding to 25-35% of the drill diameter to improve its ridigity for wretching, as well as to facilitate discharge of chips. The groove width ratio is designed to be in a range of 0.4-0.8: 1 so as to improve curling or cutting of the chips. The shape of the lip end view is formed by straight or curve lines so as to make the radial rake angle by -5- positive degrees in its outer peripheral region including at least 2/3 of the drill diameter. Thus, the cutting resistance l2 between the lip 1 and the opposite groove wall is redued so that the chips can be discharged only by the groove holes.
Patent JP-S61251744-A (JP)
Title: Freezing and sampling method for soil quality sample including pebble
Inventor: MAKIHARA YORIO
IPC: E02D1/04
Filed: 1985-04-30
Abstract: PURPOSE:To make possible the direct drawing of a soil quality sample of the pebble ground by as much as needed from the region where the sample is not disturbed by inserting an inside freezing pipe applied with the heat insulation arriving at the upper limit of the sample drawing depth on the outside periphery into an outside freezing pipe and supplying a refriger ant through the inside freezing pipe so that the outside peripheral ground of the outside freezing pipe is frozen down to the desired thickness. CONSTITUTION:A hole 1 of the large diameter corresponding to the diameter of the sample to be drawn is first bored down to the upper limit position D1 of the sample drawing depth D. A steel pipe 12 for preventing collapsion and a bottom plate 15 having through-holes 15a, 15b are installed. A hole 1' of the diameter approximately equal to the outside diameter of the outside freezing pipe 2 and the depth approximately equal to the depth D is bored through the hole 15a at the center in the bottom of the hole 1. The outside pipe 2 is further installed through the holes 1, 1' and the inside freezing pipe 3 applied with the heat insulation 4 to the neighborhood of the upper limit D1 of the depth D on the outside periphery is inserted into the pipe 2. The refrigerant is supplied through the pipe 3 to freeze the outside periphery ground of the outside pipe 2 down to the desired thickness. A double-cored tube 11 is then inserted through the hole 15b of the plate 15 to sample the frozen soil (a). The tube is there after drawn up onto the ground.
Patent JP-H05211023-A (JP)
Title: Electromagnetic relay
Inventor: MACHIDA MORINARI
IPC: C23F1/18
Filed: 1992-03-19
Abstract: PURPOSE:To prevent solder from flowing into the coil terminal connecting part of a junction terminal at the time of soldering the lead wire of a coil, in an electromagnetic relay with the windings of a coil and the terminal of a coil connected through a junction terminal fixed to the bobbin of an electromagnetic coil. CONSTITUTION:A junction terminal 4 is embedded into a bobbin 2 so that its both ends protrude from the bobbin 2, and the lead wire 3a of the winding 3 of a coil is connected with one of the ends by solder and the connecting part 7a of a coil terminal 7 is fitted into the other end. The both ends of the junction terminal is isolated with the thickness 2c of the bobbin 2, so that the contact failure between the junction terminal 4 and the coil terminal 7 due to a solder which flows therein at the time of soldering the lead wire 3a does not occur.
Patent JP-H08294067-A (JP)
Title: Two-screen television receiver
Inventor: YOSHIDA YASUHIRO
IPC: H04N5/45
Filed: 1995-04-19
Abstract: PURPOSE: To provide the 2-screen television receiver in which a memory capacity is halved in comparison with that of a conventional system. CONSTITUTION: A video signal is read out of a memory 107 according to a relation where even and odd number fields are decided in advance through discrimination of a field of the video signal SVm for a master screen. A thinning circuit 105 converts a video signal SVs for a slave pattern into a noninterlace signal without field discrimination. A field rank allocation circuit 119 allocates even and odd order alternately to the signal subject to noninterlace scanning for each field to process noninterlace processing and writes the resulting signal in a region corresponding to even or odd field of a memory 7.  A field rank allocation control circuit 120 inverts the even and odd sequence allocated to a noninterlace signal when a write control circuit 108 writes the signal in a same field memory succeedingly twice or over and only the signal of the field rank decided at all times is written in the memory 7.
Patent JP-S60237222-A (JP)
Title: Bearing
Inventor: MATSUI HISAYA
IPC: F16C33/00
Filed: 1984-05-09
Abstract: PURPOSE:To reduce the frictional resistance to improve the durability and eliminate generation of rotational sounds by forming a spiral groove only one end of which is opened, to a bearing end surface inversely to the rotating direction of the shaft. CONSTITUTION:A spiral groove 10 formed on an inner peripheral surface 12 of an oil containing bearing 11 is opened on an end surface 14 of one end of the bearing 11, and the turning direction of the groove 13 is made inverse to the rotating direction of the bearing 11, thus moving aged oil contents and the like to discharge the same out of the opened end. Accordingly, when the bearing 11 rotates in the direction shown by an arrow A with respect to a shaft 15, the contact portion of the bearing 11 and the shaft 15 moves from a point (c) to (d), and the relationship between the groove 13 and junctions (a) and (b) of the contact parts (c) and (d) is so set that the junction (b) is not set frontwardly of the junction (a) in the rotation.
Patent JP-H07299972-A (JP)
Title: Print paper
Inventor: YUI KOJI
IPC: B41M5/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide printing paper capable of being erected itself without using a photostand. CONSTITUTION:A printing region E1 and blank regions E2 are provided and a pair of a cutting lines L1 and a bending line L2 are formed to the left and right blank regions E2 and, after printing, printing paper is cut along the cutting lines L1 to form a pair of bonding pieces 3, 4 and a pair of insert grooves 3a, 4a and a pair of the bonding pieces 3, 4 are folded along the folding lines L2 to hold a pair of the insert grooves 3a, 4a on the rear side of a printing surface 2 in such a state that the printing surface 2 is curled.
Patent JP-S5521543-A (JP)
Title: Method manufacturing zinc electroplated steel sheet
Inventor: YOSHIHARA YOSHIHISA
IPC: C25D15/02
Filed: 1978-08-02
Abstract: PURPOSE: To provide the subject method comprising the stops of: suspending zinc or zinc alloy powders in a zinc or zinc alloy plating solution, and applying an electrolysis thereto cause the powders to be eutectic in the plated layer thereby to manufacture the subject thicked steel sheet in a short time advantageously.  
     CONSTITUTION: Zinc or zinc alloy powders each having a grain size of less than 200 microns is suspened in zinc a zinc alloy electroplating sulution in a concentration of about 5 to 200g/l. Since these powders are slowly dissolved in the electrolyte, it is effective to apply, for example, a chromate treatment, a phosphate treatment or a thin resin coating on the surfaces of the powders thereby to suppress the dissolution velocity of the powders. The plating solution in which the powders have been suspended is electroplated under agitation on the steel plate at a temperature maintained in the range of from 10 to 75°C and a current density of 1 to 50 A/dm 2 , thereby causing the powders to be eutectic in the plated layers. The thus obtained zinc coated steel sheet is applied to a leveler, if necessary, or it rolled under a light pressure of about 0.2 to 5% thereby to form smooth surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258028-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOBAYASHI MASAHIRO
IPC: H01L21/56
Filed: 1987-04-15
Abstract: PURPOSE:To obtain high reliability without moisture invasion route by sealing resin to cover a semiconductor chip secured to an island, then cutting a hanging pin, and then further sealing resin to a desired size. CONSTITUTION:A semiconductor chip is secured to the island 2 of a lead frame 1 having the island 2, a hanging pin 5 for supporting the island 2, and leads 4, and resin 3 is so sealed as to cover the chip. Then, after the pin 5 is cut, resin 3' is further sealed to a desired size. For example, the chip is bonded to the island 2, the pads of the chip are wired by gold wirings to the leads 4 of the frame 1, and only the periphery of the island 2 is sealed with the resin 3. Then, the pin 5 is cut, the resin 3 is then further sealed with the resin 3', a metal pattern on the outer periphery of the frame 1 is cut, the leads 4 remain, and it is shaped to a configuration near a final product.
Patent JP-S63112709-A (JP)
Inventor: IGAUE TAKAMITSU
IPC: A61F13/49
Filed: 1987-04-15
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-H03292392-A (JP)
Title: Method for recovering tar base
Inventor: TOUJIMA TOSHINORI
IPC: C10C1/08
Filed: 1990-04-11
Abstract: PURPOSE:To greatly reduce the unit of utilities in tar base recovering equipment without causing discoloration of ammonium sulfate by a method wherein the recovery of tar base is performed or stopped when its concentration in a mother liquor of ammonium sulfate is in a specified range. CONSTITUTION:A process of recovering tar base wherein coal carbonization gas is brought into vapor-liquid contact with a mother liquor of ammonium sulfate containing sulfuric acid so that the ammonia in the gas is reacted to produce ammonium sulfate and the tar base in the gas is collected as its sulfate, a part of the mother liquor is sent to tar base recovering equipment where it is brought into contact with an ammonia-containing gas to separate and recover tar base, and the mother liquor having the base removed therefrom is sent to an ammonium sulfate saturator for reuse, wherein the recovery is conducted in such an intermittent cycle that the flow rate of the mother liquor to the tar base recovering equipment is adjusted in such a manner that the tar base is intensively recovered at a high flow rate when its concentration in the mother liquor reaches a range as high as 1.3-1.9wt.%, and when it decreases to a range as low as 0.9wt.% or lower, the flow rate is lowered to continue the operation or the recovery is stopped.
Patent JP-S61252288-A (JP)
Title: Production of abrasive material
Inventor: KOBAYASHI KAZUICHI
IPC: C09K3/14
Filed: 1985-04-30
Abstract: PURPOSE:To obtain an abrasive material having excellent characteristics by taking advantage of wastes, by heat-treating an amorphous residue obtained by partial oxidation of a coal, pulverizing the heat-treated amorphous residue and heat-treating the pulverized product. CONSTITUTION:An amorphous residue having a particle diameter of at least 0.5mm and obtained by partial oxidation of a coal is heat treated at 600 to 1,150 deg.C. The heat-traeted product is pulverized and heat-treated at 850-1,300 deg.C to obtain an intended abrasive material. Particles having the above-mentioned particle diameter can be obtained by pulverizing an amorphous residue dis charged, e.g., from a coal gasifiying oven and removing particles having a diameter of 0.5mm or less with a sieve. It is preferred that particles having a diameter of at least 2.5mm be further removed after removal of particles having a diameter of 0.5mm or less. The amorphous residue comprises 65wt% or less (preferably 30-60wt%) SiO2, at least 20wt% (preferably 20-40wt%) Al2O3 and at least 5wt% CaO (preferably 5-30wt%).
Patent JP-H11295042-A (JP)
Title: Video type noncontact extensometer
Inventor: KAMEGAWA MASAYUKI
IPC: G01N3/08
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a video type noncontact extensometer of high precision capable of coping with new JIS standards (precision ±1 μm) of plastics. SOLUTION: As a mark body to be installed on a test piece W, a mark body 11 in which a part of the back of the mark body 11 is closely in contact with the test piece W, and reticle marks 11m are formed at positions different from the position corresponding to the position which is closely in contact with the test piece W on the surface of the mark body 11 is used. The positions of reticle marks 11m are so set that each of the reticle marks 11m of two mark bodies is arranged in the visual field of a camera 1. As a result, measurement in a small visual field (at most 20 mm) of a camera is enabled and measurement precision is improved.
Patent JP-S58211297-A (JP)
Inventor: SHIMA KENJI
IPC: B60G9/00
Filed: 1982-05-31
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-S5520084-A (JP)
Title: Carrier current supply system
Inventor: SAKUYAMA ISAO
IPC: H04J1/06
Filed: 1978-08-01
Abstract: PURPOSE:To obtain a miniaturized carrier end office device with no carrier current generation part required by providing carrier current generation part only at one area and supplying the necessary carrier current to other stations via different wires. CONSTITUTION:The aural signal of carrier end office unit 20 enters modulator circuit part 3 to be modulated by the carrier current sent from the carrier generation/supply circuit part 4, and is then transmitted carrier end office device 21 via transmission amplifier part 1. While the carrier current of part 4 is transmitted to device 21 through transmission line 32. This current is compensated by carrier current amplification/supply circuit part 9 to be used for demodulation of the moltiplied signal entered circuit part 8, and also supplied to modulator circuit part 10 to be used for the carrier current of the multiplied signal which is transmitted to device 20 from 21. In such way, the carrier current of one end office device is used in common to omit the carrier current generation parts of other stations, thus realizing miniaturization of the end office device which requires no circuit part 4.
Patent JP-S59219802-A (JP)
Inventor: HOTSUTA OSAMU
IPC: H01B1/12
Filed: 1983-05-27
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-H04324720-A (JP)
Title: Talking equipment for on-vehicle radio communication system
Inventor: KANESAKA NOBORU
IPC: H04B1/3822
Filed: 1991-04-24
Abstract: PURPOSE:To prevent interruption of a speech head at the start of transmission with respect to the talking equipment. CONSTITUTION:The talking equipment in the on-vehicle radio communication system between a base station 1 and plural automobiles 2 is provided with a radio communication means 3 and a transmission state changeover means 4 bringing the radio communication means 3 into the transmission state or the non-transmission state. The talking equipment reaching the transmissible state after the communication for prescribed system control after the point of time when the radio communication means 3 is switched to the transmission state by the transmission state changeover means 4 is provided with a transmission state offer means 5 offering the transmissible state to a talking party.
Patent JP-H02274656-A (JP)
Title: Portable dancer signal generator
Inventor: KUNO YOSHIO
IPC: B61L29/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a portable danger signal generator, in which a stop signal can be generated from a railroad signal by a simplified method, by connecting a pair of rails with a conductor. CONSTITUTION:Clamping tools 1, 1' are provided in both ends of a conductor 2, when it is in use, the clamping tools 1, 1' are clamped to rails 4, 4'. The clamping tools 1, 1' are composed of the conductor, but a non-conductor may be partly used. Or magnets 3, 3' are provided in both ends of the conductor 2, when it is in use, the magnets 3, 3' are attracted to the rails 4, 4'. In place of the magnets 3, 3', a flat or bar-shaped conductor may be used, when it is in use, the flat and bar-shaped conductor is fixed by a tape or the like. Thus because the conductor is connected between a pair of rails, a railroad signal continues outputting a stop signal before the conductor is removed when it is once mounted, and also because the railroad signal outputs the stop signal at the time of power interruption, no care is necessary even halfway the power interruption.
Patent JP-H02272801-A (JP)
Title: Directional coupler
Inventor: TOYODA YUKIHIRO
IPC: H01P5/18
Filed: 1989-04-13
Abstract: PURPOSE:To change power related to the degree of coupling into a target value so as to derive it and to correspond to a frequency and passing power in a wide range by installing a variable means for changing detection power derived from a first terminal in a secondary line based on incident power. CONSTITUTION:Injecting power Pa2 derived from the second terminal A2 of a 180 deg. hybrid coupler 10 is inputted to the first terminal T3 of a 3dB hybrid coupler 14, and injecting power Pb2 derived to the second terminal B2 and which has a 180 deg. phase difference is supplied to a variable attenuator 16. Here, a signal Sd stepped down by the operation of a motor turning device by a driving means 18 to which a control signal Cs is inputted is supplied to the second terminal 12b2 of a secondary line 12b in a directional coupler 12, and an injected power detection signal Ds derived to a first terminal 12b1 changes as the signal Sd steps down. Thus, power related to the degree of coupling C is changed into the target value and derived, whereby it can correspond to the frequency and passing power in the wide range.