baber/WOPTO huggingface dataset:
Patent JP-S58213832-A (JP)
Title: Manufacture of thin strip of iron or alloy steel
Inventor: ISHIHARA NOBORU
IPC: C21D8/12
Filed: 1982-06-07
Abstract: PURPOSE:To obtain directly a thin strip of iron or alloy steel with high plane accuracy for a laminated iron core from molten metal by directly rolling molten steel contg. added C, B, Si and P to form an amorphous thin strip and heating the strip in a wet hydrogen atmosphere to remove the added elements. CONSTITUTION:Molten steel prepared by adding Si and one or more among B, C and P to molten iron or alloy steel is directly rolled to form an amorphous thin strip having <=100mum thickness. By heat treating the strip in a wet hydrogen atmosphere, a part or all of the added elements are removed to obtain a crystalline thin strip of iron or alloy steel. By this method a thin strip with high plane accuracy is obtd. without requiring refining equipment such as a converter or an open hearth furnace. A laminated iron core having superior performance is obtd. using the thin strip.
Patent JP-H10278584-A (JP)
Title: Clip for door belt molding of automobile
Inventor: KOKUBO KAZUHIKO
IPC: B60R13/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a clip for door belt molding which prevents the generation of a foreign sound and an error assembly. SOLUTION: In a clip C in order to fix a door belt molding M which has opposing bending pieces at the car inner side and the car outer side striding the door panel P of an automobile, along the upper edge of the door panel P, the clip C is formed of a board 6 abutting to the side surface of the door panel P, and having a removal preventive means 8 to prevent the removal to the upper side to the panel P; a holding piece 9 which can hold the bending piece at the car inner side in the molding M formed turning around from the lower edge of the board 6 to the car inner side, by an elastic force; a tongue piece for holding to hold elastically the door panel P formed turning around from the upper edge of the board 6 to the car outer side;  and a projecting piece 16 allowable to be bending deformed, which is provided by connecting from the tongue piece through a thin hinge piece 15, whose front end is abutted or approached to the inner surface of the bending piece at the car outer side in the molding M when the clip C is attached to the molding M, while the front end is contacted elastically or abutted when the clip C is installed to the door panel P.
Patent JP-S58214289-A (JP)
Inventor: AOYANAGI HIROFUMI
IPC: H05B3/00
Filed: 1982-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57211851-A (JP)
Title: Multiplex transmission system
Inventor: ISHII KAZUHIKO
IPC: H04B10/278
Filed: 1981-06-24
Abstract: PURPOSE:To obtain a multiplex transmission system which is not affected by external noises and prevented from the limitation of the pulse width of transmission signals by using a photocoupler element as a terminal branch device for a multidrop circuit. CONSTITUTION:A digital data signal transmitted from a central office which is not shown in the drawing through a common transmisson line is converted into an optical signal by a light emitting diode LED constituting a terminal branch device. Said optical signal is converted again into an electric signal by the 1st phototransistor and sent to a succeeding terminal branch device through a common transmission line and, simultaneously, a part of the optical signal is converted into an electric signal by the 2nd photodiode PT2 and sent to an unshown terminal device. Said constitution enables the multiplex transmission system to remove a ground loop without using a pulse transformer, so that external noises can be removed without the limitation of pulse width of transmission signals.
Patent JP-S58213952-A (JP)
Inventor: SUZUKI SHIYOUYA
IPC: E04G17/02
Filed: 1982-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10274261-A (JP)
Title: Manufacture of rotator for solenoid clutch assembly
Inventor: BUSHELLE R JAMES
IPC: F16D27/112
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of machining man-hour and material costs and to eliminate internal stress so as to increase strength by consecutively punch-forming plural rows of discontinuous recesses around the noncircular opening in the inner bottom part of an external rotator material formed in a cup shape. SOLUTION: An external rotator part item 10 is formed in a cup shape containing a flat circular base portion having an annular flange part by a properly shaped die. Then, an opening part 11 penetrating its center is formed. For work thereafter, the opening part 11 is formed in a non-circular shape for facilitating the proper direction setting of the external rotator part item 10. Then, plural concentric rows of discontinuous banana-shaped recesses are formed in the circular base of the external rotator part item. At this time, by using a plurality of punches, starting from a recess 12 outermost in a radial direction, a middle recess 13 and an innermost recess 14 are sequentially formed. Thus, manufacturing stress in an innermost region is directed outside, converged and then eliminated.
Patent JP-S61255124-A (JP)
Title: Input buffer circuit
Inventor: MARUYAMA AKIRA
IPC: H03K19/00
Filed: 1985-05-08
Abstract: PURPOSE:To decrease the current consumption by providing a detection circuit detecting an input level signal and a constant current circuit flowing a constant current to a detection circuit. CONSTITUTION:The titled circuit is equipped with P-channel MOS transistors P10-P12 and N-channel MOS TRs N10-N13. A current flowing the TRs P10,N10 is the sum between a current I2 flowing to the TRs P12,N12 and a current I3 flowing to the TR N13, and since the current I3 is independent of a power supply voltage VDD, the current flowing to the TRs P10, N10 is a constant current, which is less dependent on the VDD. Thus, the change in the logic level attended with the fluctuation of the VDD is suppressed. Since the number of buses between the voltage VDD and the common potential is as a few as two in comparison with that of a conventional circuit, the current consumption is less. The TRs N12, N13 act like increasing the gain of the current I2.
Patent JP-H02275733-A (JP)
Title: Semiconductor-containing glass and its production
Inventor: NOGAMI MASAYUKI
IPC: G02F1/35
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a semiconductor-containing glass usable as nonlinear optical materials, having excellent durability by making glass containing semiconductor crystal having <100Angstrom  size in high concentration and having >=85% SiO2 content in matrix components. CONSTITUTION:An alcohol solution of a semiconductor such as CdS or PbS or a metallic salt which is decomposed into a semiconductor is blended with a silicon alkoxide in 1 to 50mol% semiconductor content and the blend is hydrolyzed at 40 to 80 deg.C. Then the hydrolyzate is heated at 10 deg.C/hour heating rate up to 150 deg.C to give a dry gel. Then the dry gel is heated to 400 to 1,300 deg.C and made into glass to give semiconductor-containing glass (>=1% semiconductor content and >=85% SiO2 content) having dispersed semiconductor crystallite having (100Angstrom  size in the parent material.
Patent JP-H0715527-A (JP)
Title: Telecommunication switch control
Inventor: SUCHIIBUN MAIKERU WAINAA
IPC: H04M3/42
Filed: 1994-04-12
Abstract: PURPOSE: To obtain a switch control in which an SLEE and an SLPs are made unrelated with a switch with which they are connected. CONSTITUTION: An electric communication switching system includes a switch control constituting element for a service logic execution environment(SLEE). The residual parts of the SLEE and plural service logical programs(SLPs) run beyond the switch control constituting element, and a switch control provides an interface so that the SLEE and the SLPs can be made unrelated with a switch witch which they are connected. Also, the switch control includes a 'mixing and matching' module for executing each clearly defined function.
Patent JP-H11276471-A (JP)
Title: X-ray ct device
Inventor: SUZUKI TSUTOMU
IPC: A61B6/03
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To increase the rotation speed of an X-ray tube and an X-ray detector without lowering a space resolving power so as to reduce the image acquiring time by correcting a shifting of center of rotation with the rotation of a rotating ring by a moving means and a tilting means. SOLUTION: A position signal of load 74 is obtained by integrating the output pulse of an encoder 58, and a speed signal of load 74 is obtained by counting pulses at every fixed time output from the encoder 58. Thus, the position to which the load 74 is moved is controlled to agree with a position target value. The position target value at this time is an inverse of a locus drawn by the center of rotation with the rotation of an X-ray tube 12 and an X-ray detector 16, which is stored in a host controller, and sequentially read out according to the rotation of the rotating ring 10 to control the position.  Thus, the center of rotation is kept from shifting in the direction of Y with the rotation of the X-ray tube 12 and the X-ray detector, and the similar processing to that in the case of Y-direction motor 56 is conducted for a Z-direction motor 80 to keep the same from being moved in the Z-direction.
Patent JP-H05267171-A (JP)
Title: Magnetron sputtering device
IPC: C23C14/35
Filed: 1992-03-23
Abstract: PURPOSE:To enhance the usage effect of targets, extend the cycle of target replacement and the productivity of a deposition process by consuming the targets equally as much as possible. CONSTITUTION:A pair of magnet units 12 and 13 having a symmetric magnetic pole layout are installed at a symmetric position, facing a target, which forces their lines of magnetic force to repel each other. Therefore, a parallel line portion of magnetic force is formed in a wide area near the surface of the target, which makes it possible to consume the target equally.
Patent JP-H08291046-A (JP)
Title: Composition resistible to aging and spot of skin and its use
Inventor: PASUKARU SHIMOON
IPC: A61K8/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition effective for protecting the skin by suppressing the formation of oxygen-containing free radical and useful for the treatment of spots, wrinkles, etc., caused by aging by including a UVA screening agent and an ascorbic acid sugar ester. SOLUTION: This composition contains, as active components, 0.1-10 wt.% of a water-soluble sulfone UVA screening agent expressed by the formula I (Z is a group of the formula II; R1 is a 1-4C alkyl or alkoxy; 0<=n<=4; Y is H or SO3 H) and 0.05-20 wt.% of an ascorbic acid sugar ester compatible with the screening agent. An example of the compound of the formula is benzene-1,4-[di (3-methylidene-10-camphorsulfone)] acid and that of the ascorbic acid sugar ester is ascorbyl-2-glucoside. It is prepared in the form of an O/W- type emulsion or a cream, ointment, lotion, serum, etc., having the form of a lipid corpuscle dispersion by properly formulating conventional arbitrary components.
Patent JP-H06277942-A (JP)
Title: Brazing method for tip for tip saw and its device
Inventor: MIYAZAKI TSUTOMU
IPC: B23D65/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the accumulation of a flux onto a tip supporting member to facilitate a flux removing work by providing a flux removing means to remove the flux adhering to the tip supporting member. CONSTITUTION:A tip 18 mounted at the point of the supporting plate 16a of a tip supporting member 2a is fitted on the stepped part of a tip saw 5, and a silver solder is abutted on a joining part between the stepped part and the tip 18, and melted by heat generated through induction heating to braze the tip 18 and the stepped part. Next a motor is rotated to rotate the tip supporting member 2a to a D position. After the tip supporting member 2a stops at the D position, a flux removing device is actuated, and air is jetted from a jetting nozzle 24 to remove the flux adhering to the tip of the supporting plate 16a.
Patent JP-H09278563-A (JP)
Title: Artificial marble and its production
Inventor: YAMAMOTO TORU
IPC: B05D5/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial marble which can sufficiently improve its shock resistance without change of the base material by providing a bead layer on the base material so that the beads may float near the upper surface of the coated layer through the coated layer comprising an elastic resin. SOLUTION: This artificial marble comprises the base material, a coated layer formed with an elastic resin on the base material and the bead layer in which the beads float in the coated layer near the upper surface of this coated layer. The objective artificial marble is prepared by coating the base material 1 with an elastic resin containing beads 5 on its surface to form the coated layer and the coated layer 2 is dried so that the beads 5 may float near the upper surface of the coated layer 2. As a coated layer, the base material may be sub-coated with a filling sealer in order to improve the water-proof properties of the base material to form a sub-coated layer. In order to improve the shade of the artificial marble having this layer 7 formed, an enamel layer 6 may be formed by coating an enamel as a colorant.
Patent JP-S5849-A (JP)
Title: Vacuum double walled vessel
Inventor: TSUCHIDA RIYOUICHI
IPC: F24H1/18
Filed: 1981-06-22
Abstract: PURPOSE:To contrive not to lower the degree of vacuum in a vessel through the contents therein are heated by equipping in the vacuum chamber of the outside of an internal vessel a ceramic heater that does not liberate gaseous molecules. CONSTITUTION:An internal vessel 1 and an external vessel 2 of stainless steel are welded at the mouth parts 3 of the upper end to form a vacuum chamber 4. A ceramic heater 5 is fixed by silver soldering etc. to the external surface of the bottom of the internal vessel 1 and a lead wire 6 connects with the outside through an insulator 7. A thermosensitive element 8 such as a thermistor, etc. is mounted on the bottom surface of the internal vessel in the central part of the ceramic heater 5 to control the temperature of the internal vessel 1. Though the temperature of the ceramic heater 5 rises, no liberation of gaseous molecules is caused and therefore the degree of vacuum in the vessel is not lowered.
Patent JP-2000293868-A (JP)
Title: Optical disk device
Inventor: YAMADA SHINICHI
IPC: G11B7/09
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device where a light beam is controlled to the center of a track regardless of offset of a tracking error signal in a header field or offset of the tracking error signal due to displacement of an object lens which is caused by deviation of a detector for tracking error detection or eccentricity of the disk. SOLUTION: A second TE signal is detected on the basis of the difference between the amplitude of a total reflection light quantity signal (the output of an adder 130) obtained at the time of passage of a light beam on a first pit array formed in a position deviated to a track of a disk 100 in one of orthogonal directions and that obtained at the time of passage of the light beam on a second pit array formed in a position deviated to the track in the other direction, thus correcting the TE signal (the output of a subtractor 125) based on the push-pull method. In the header field, a tracking control system is set to the holding state by an S/H circuit 850.
Patent JP-S6084171-A (JP)
Title: Power source controlling apparatus of electric dust collector
Inventor: ARAI NORIHIRO
IPC: B03C3/68
Filed: 1983-06-01
Abstract: PURPOSE:To always collect dust stably at high dust collecting efficiency, by detecting a load state based on the physical properties of dust in an electric dust collector on the basis of an apparent resistance value between electrodes and permitting the electrodes to perform optimum charging corresponding to the load state. CONSTITUTION:The voltage between the electrodes 10a, 10b of an electric dust collector 10 is detected by a voltage detector 1 through voltage dividing resistors 11, 12 and a load current is detected by a current detector 2 through CT13 inserted into an power source circuit. Both detected values are inputted to an operation means 3 to operate the apparent resistance value between electrodes 10a, 10b. The operated value is inputted to a comparator 4 and compared with a preset reference value and, when it is larger than the reference value, an intermittent charging control means 5A is selected while a continuous charging control means 5B is selected when it is smaller than said reference value to determine a charging control mode. By this operation, a phase shifter 5 is operated to control the thyristor phase of a voltage controlling thyristor apparatus 6 and charging adapted to the load of the electric dust collector 10 is automatically performed to operate said dust collector with stable high dust collecting efficiency.
Patent JP-S5725158-A (JP)
Title: Synchronous pulse generating circuit for driving thyristor
Inventor: KOUZAI YOSHITOKU
IPC: H02M1/08
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a synchronous pulse generating circuit which does not cause an erroneous operation by integrating the constant current of the waveform superposed with noise. CONSTITUTION:The power voltage of an input terminal 36 is compared with zero volt potential by a comparator 31. The output of the comparator 31 is supplied via a constant current integrating circuit 32 to comparators 33, 34, and is comapred with reference voltages Vref1 and Vref2. Then, a synchronous pulse can be obtained by an OR gate 35 from the logic sum of the outputs of the comparators 33, 34. Even if noise is superposed, it is reduced by the constant current integration by this circuit, and less affects the influence to the output synchronous pulse.
Patent JP-S62255449-A (JP)
Title: Production of 6-acetoxynaphthalene-2-carboxylic acid or lower alkykl ester thereof
Inventor: INOUE HIROYOSHI
IPC: C07C67/04
Filed: 1986-04-25
Abstract: PURPOSE:To obtain the titled compound continuously, by adding an inorganic substance of an alkali metallic salt or a cupric salt to a catalyst of a noble metal complex and reacting 2-naphthalene-carboxylic acid or an ester thereof with an alkali metallic salt of carboxylic acid in a solvent of carboxylic acid. CONSTITUTION:In obtaining 6-acetoxynaphthalele-2-carboxylic acid or a lower alkyl ester thereof by reacting 2-naphthalenecarboxylic acid readily obtained from methylnaphthalene or a lower alkyl ester thereof with an alkali metallic salt of acetic acid such as lithium acetate, etc., in the presence of a noble metal complex (especially preferably palladium complex or silver complex) as a catalyst and carrying out acetylation selectively at the 6-position, about 1-10 equivalents based on the 2-naphthalenecarboxylic acid or such of an inorganic substance of an alkali metallic salt such as lithium nitrate, etc., or a cupric salt such as cupric acetate, etc., is added to the catalytic system and the reaction is carried out. EFFECT:The reaction is carried out in high yield under a mild condition. USE:A raw material for engineering plastics.
Patent JP-H09256735-A (JP)
Title: Automatic sliding door
Inventor: TACHIZUKA YUJI
IPC: E05F15/60
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sliding door capable of being easily opened and closed even in case of service interruption and having simple construction by mounting a rail to a door frame in a slant movable manner and, at the same time, providing a slant driving device of the rail by power. SOLUTION: When a slant driving device 16 of an electric cylinder is operated from a position of a rail 12 to pull out the rail 12, an sliding door main body 15 is moved in the direction A closed with dead-weight of the sliding door main body 15. When the tilt driving device 16 is operated to incline the rail 12, the sliding door main body 15 is naturally moved in the opposite direction of the direction A and is opened. When the sliding door main body 15 is opened and closed, the sliding door main body 15 is inclined to make a gap between the sliding door main body and a vertically set door frame 11. For that pourpose, a groove fitting the end of the sliding door main body 15 therein is provided to the door frame 11, or a part brought into contact with the door frame 11 is cut down vertically along the door frame 11 to eliminate the gap.  By the constitution, the constitution of equipments can be simplified, and repair and maintenance can be easily executed.
Patent JP-2000293598-A (JP)
Title: Method and system for automatically receiving exchange transfer
Inventor: KAMEGAI NAOKI
IPC: G06F19/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To automatically receive money when an account is transferred. SOLUTION: The system consists of an account transfer information register 26 for registering account transfer information when an account is transferred. The register 26 stores account correspondence data necessary for automatically receiving money from a transfer source account to a transferred account. Since the correspondence is included in the transfer source, an originally installed automatic function can be utilized. The account correspondence data (1) consist of transfer source account data and transferred account data and the register 26 synchronously registers both the transfer source account data and transferred account data. Automatic money reception can be smoothly executed by the synchronous registration of both the data.
Patent JP-H11296107-A (JP)
Title: Mounted structure of electroluminescence driving circuit part
Inventor: TAKEDA MUNEHISA
IPC: H05B44/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a mounted structure of EL driving circuit parts which is made thin and in which electromagnetic noise is reduced. SOLUTION: An EL driving circuit board 13 on which drive circuit parts such as an inductor 11 are mounted is arranged in space formed between a key base part 5a and an EL panel 8 and it is separated from a main substrate 15, a key button substrate 6 and a speaker 20. Since the driving circuit part of the panel 8 is arranged in the space formed between the part 5a and the panel 8, it is made thin and also, it has an effect that reduces electromagnetic noise.
Patent JP-H09283909-A (JP)
Title: Electronic circuit device and its manufacture
Inventor: IJUIN MASAHITO
IPC: H05K3/34
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To realize excellent height accuracy of an electronic component with a solder film and a circuit board by a method wherein the circuit board is aligned with the electronic component on which a solder film is former, the solder film is melted at a prescribed temperature and the electronic component is mounted on the circuit board. SOLUTION: When an Au and Sn vapor-deposited film is formed on an electrode 2 at a bonding part, a film 3c is formed by dispersing Sn into an Au vapor-deposited film, or Au vapor-deposited films 3a and Sn vapor-deposited films 3b are laminated alternately so as to form a solder film, and an electronic component is constituted and manufactured by using the solder film. Concretly, the solder film 3c in which Sn is dispersed into Au is formed at the part of the electrode 3 at the electronic component 1, a circuit board is aligned with the electronic component 1 on which the solder film 3c is formed, the solder film 3c is melted at a prescribed temperature, and the electronic component 1 is mounted on the circuit board.  Thereby, the wettability of the electronic component is enhanced, it is possible to prevent the Au-Sn solder film from being not melted and to prevent a connection defect due to a wettability shortage or the like, and it is possible to perform a bonding operation in which an irregularity in a height is small thanks to a unfirom wetting spread.