baber/WOPTO huggingface dataset:
Patent JP-S60239907-A (JP)
Title: Production for magnetic head
Inventor: MIYASAKA TSUTOMU
IPC: G11B5/265
Filed: 1984-05-14
Abstract: PURPOSE:To produce a magnetic head, which has the strength and the hardness improved and is superior in wear resistance, with a good mass-productivity by using a paste including a low-melting point glass powder to join a recording and reproducing magnetic head core and an erasing head core into one body. CONSTITUTION:A recording and reproducing magnetic head core block 1 and an erasing magnetic head core block 2 which trims both sides of a part recorded by the recording and reproducing magnetic head are allowed to face each other, and nonmagnetic materials such as a calcium titanate or the like are interposed as an intermediate spacer 3 between them to join them into one body; and in this case, a low-melting point glass powder paste 7 is screen-printed on both faces of the spacer 3 and is sintered in atmospheric oxygen to form uniform low-melting glass layers without air bubbles on both faces of the spacer 3, and said core blocks are allowed to face each other with this spacer between them, and they are joined by melt-sticking due to heating in a vacuum furnace. In another method, low-melting glass layers 7 and 7 are provided on faces of core blocks 1 and 2 which face each other, and they are joined without the intermediate spacer. Thus, the high-reliability head which is superior in strength, hardness, and wear resistance is obtained.
Patent JP-H08269068-A (JP)
Title: Triphenylborane derivative and industrial antiseptic mildew-proofing agent
Inventor: HASHIMOTO YOICHI
IPC: A01N55/08
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a complex compound of a triphenylborane derivative having strong antiseptic mildew-proofing effect over a long period and useful as an antiseptic mildew-proofing agent for industrial materials and products such as synthetic resin for the structural material of household appliances. CONSTITUTION: This triphenylborane derivative is a triphenylborane- pyridinecarboxylic acid derivative expressed by formula I (R<1> is an alkyl, an alkoxy or a halogen; X is OH, amino or an alkoxy), e.g. tris(4-methylphenyl) borane-nicotinamide. The objective compound of formula I can be produced by reacting a triphenylborane derivative of formula II with a pyridinecarboxylic acid derivative of formula III in an organic solvent such as methanol in the presence of an inert gas such as nitrogen free from residual air at 0-60 deg.C for 30min to 2 days. The compound selectively and completely inhibits the generation of various microorganisms such as bacteria, yeasts and molds, causes little problem such as toxicity to man and beasts and is free from adverse effect on the industrial raw materials and products.
Patent JP-S60239145-A (JP)
Title: Transmission and reception circuit
Inventor: DOI YUUJI
IPC: H04B3/54
Filed: 1984-05-14
Abstract: PURPOSE:To transmit accurately information in the form of a digital signal by providing a transmission circuit executing transmission in synchronization with a power supply frequency and a reception circuit which integrates one period of signal in synchronization with the power frequency and discriminates it as an [H] level when the level is a prescribed level or over and as an [L] level when the level is a prescribed level or below. CONSTITUTION:The power frequency is detected via a terminal 34 from a power line, a zero cross signal is generated by a zero cross signal generating circuit 35 and a zero cross signal is read in a microprocessor unit 31 from a zero cross signal line 36. When the operation in the said microprocessor unit 31 is in the state to be transmitted in this case, an ''H'' level signal is transmitted to a signal line 37 and when the data to be transmitted is logical 1, the [H] level signal is transmitted to the signal line 38, a signal in a frequency f1 corresponding to the data [1] is transmitted from an oscillation circuit 32, transmitted to a power line via a transmission/reception switching circuit 33 and the terminal 34 and when the data to be transmitted is logical [0], the [L] level signal is transmitted, the signal in frequency f0 corresponding to the data [0] is transmitted from the oscillation circuit 32 and transmitted similarly to the power line.
Patent JP-H07306035-A (JP)
Title: Three-dimensional coordinate measuring instrument
Inventor: HAMADA MASATOSHI
IPC: G01B21/20
Filed: 1994-05-10
Abstract: PURPOSE:To provide a device for strictly and rapidly measuring a displacement which is generated three-dimensionally when an external force is applied to a structure body. CONSTITUTION:An angle detector is fitted in the direction of two axes of a cross-type universal joint, a displacement converter 4 is connected to a universal joint, a rod 8 incorporating a displacement meter is fitted to the other edge to measure strict three-dimensional coordinates by feeding the displacement angle in the direction of two axes and the displacement of the displacement meter built into the rod to a high-speed arithmetic processor.
Patent JP-H02274486-A (JP)
Title: Robot system having external shaft for common use
Inventor: SASANO YOSHIRO
IPC: B25J9/16
Filed: 1989-04-18
Abstract: PURPOSE:To perform the execution of a large sized work with good efficiency by providing two moving devices attached to a goliath moving device and having a horizontal moving direction orthogonal with the moving direction of this moving device. CONSTITUTION:Two moving devices II attached to a goliath moving device 1 and having a horizontal moving direction orthogonal with the moving direction of the moving device 1 are provided. Two moving devices III attached to the respective moving devices II and having the vertical moving direction orthogonal with two of the moving device I and moving device II are provided and the articulated robot arms IV attached to the respective moving devices III are arranged. Moreover, a 1st control device for controlling these moving devices I and III and robot arm IV simultaneously and a 2nd control device simultaneously controlling the moving devices II, III and robot arm IV are provided. In this case, the 2nd control device has the positional data of the goliath moving device I, performing a positional calculation and pulse distribution and forming a feedback pulse artificially but is not equipped with a servo driving part.
Patent JP-H03295441-A (JP)
Title: Actuator device
Inventor: NOGUCHI YOSHIHARU
IPC: G01N3/08
Filed: 1990-04-13
Abstract: PURPOSE:To accurately adjust a stroke by providing a member for engagement which is fixed to a rod and a stopper which is mounted on an actuator main body and faces the member for locking at a specific interval in the operating direction of the rod. CONSTITUTION:When an actuator 1 is driven, the rod 1a operates in the drawing-in or drawing-out direction and a body 2 to be tested deforms to balance with the drawing or pressing load. In this state, screw parts 3c and 3d are turned for adjustment so that the internal surface of a stopper 3b is positioned at a specific interval to metal fitting 3a for locking. If the body 2 to be tested increases in deformation quantity as an indication of breakage during a strength test, the body to be tested is contact with the internal surface of either the metal fitting 3a or stopper 3b to limit the stroke of the rod 1a, so that no extra load is placed on the body to be tested. Thus, the stroke of the rod 1a can easily be set within an optional range by adjusting the screw parts 3c and 3d of the stopper 3b.
Patent JP-S58213272-A (JP)
Title: Obstacle detecting device
Inventor: YAMAMOTO TOSHIO
IPC: G01S15/88
Filed: 1982-06-04
Abstract: PURPOSE:To detect an obstacle by one detecting circuit even in case when plural receivers are arrayed in parallel, by adding each electric signal of the receivers by an adding circuit provided between plural receivers and the detecting circuit. CONSTITUTION:Electric signals of receivers 21, 22 are added by an adder 40. In this case, a level set to a comparing circuit 32 is set so as to output a pulse signal, as a matter of course when an obstacle 1 and 2 exist simultaneously within a detecting range, indeed when either one of them exists. Accordingly, even in case when the obstacles 1, 2 exist simultaneously in a position beyond an attainable range of an ultrasonic wave corresponding to an ultrasonic wave generating period, a pulse signal is outputted from the circuit 32, but as for the obstacle existing in a position beyond the maximum detectable distance, an outputting circuit 33 decides it, therefore, after all, a detecting signal 33S is outputted only to the obstacle existing within the detecting range. That is to say, even in case when two sets of transmitters and receivers are provided in parallel, when each electric signal of the receivers is added and an output of this adding circuit is inputted to the detecting circuit, the obstacle detection which expands its detectable range to about two times can be also executed.
Patent JP-S63262459-A (JP)
Title: Sputtering device
Inventor: TANIGAWA HIDEYUKI
IPC: C23C14/34
Filed: 1987-04-20
Abstract: PURPOSE:To form a film having a uniform thickness distribution on a substrate whose width is nearly equal to the width of a target by setting auxiliary target made of the same material as the material of the main target near the outside of both ends of the main target. CONSTITUTION:Auxiliary targets 6 are set near the outsides of both ends of a main target 5 in a vacuum device provided with a mechanism for transferring a substrate 4. The substrate 4 confronting the targets 5, 6 is transferred and proper electric power is impressed on each of the targets 5, 6. Since the auxiliary target 6 are used, a film having high uniformity is obtd. over a wide range and film deposition to a width nearly equal to the width of the main target 5 is enabled.
Patent JP-H08292345-A (JP)
Title: Light parallel transmission module
Inventor: KAKO RYOJI
IPC: H04B10/2507
Filed: 1995-04-21
Abstract: PURPOSE: To make it possible to obtain good optical coupling efficiency without hindering the optical coupling between a laser array and the cores at the end faces of optical fibers even if an adhesive flows between the optical fibers and V grooves by forming recessed parts for preventing the flow of the adhesive near the end faces of the optical fibers facing the laser array. CONSTITUTION: Plural pieces of the V grooves 4 for aligning and fixing the optical fibers in parallel with each other and the grooves 8 for preventing the flow in of the adhesive intersecting with these V grooves 4 in continuation therewith are simultaneously worked and formed on the surface of a silicon substrate 1 by applying a photolithography technique and etching technique to the silicon substrate 1. Next, electrode pads 3 for lasers are formed by a sputtering or other metallic thin film forming technique on the silicon substrate 1 formed with plural pieces of the V grooves 4 and the grooves 8 for preventing the flow in of the adhesive intersecting therewith. Further, the respective lasers for constituting the laser array 2 are die bonded onto these electrode pads 3 by adopting a soldering technique.  Finally, the optical fibers 5 exposed with cores 6 at the front ends by removing coatings are aligned, joined and fixed to the V grooves 4.
Patent JP-H04326480-A (JP)
Title: Picture analyzing device
Inventor: NAGASHIMA YOSHITAKE
IPC: G06T7/60
Filed: 1991-04-26
Abstract: PURPOSE:To attain a processing in simple constitution at high speed by detecting the continuity of an edge part in picture information and analyzing a picture based on the information. CONSTITUTION:Edge information is fetched from an inputted picture signal by an edge detector 101. A level comparing part 102 outputs the signal larger than a specified level as an edge picture. When any of respective addresses adjacent to the address corresponding to the edge signal of a remark picture element is stored in a stuck memory 104, a continuity detecting part 103 decides that the edge signal is continued to the edge signal stored in the stuck memory 104. The result is stored in the stuck memory 104 by a control part 105. Memory contents decoding part 106 checks the depth of a stuck and the mutual picture element in the stuck memory 104 so as to analyze the length, vector and loop- excludability of the edge part.
Patent JP-S57211836-A (JP)
Title: Electronic tuning device
Inventor: HASEGAWA HITOSHI
IPC: H04B1/08
Filed: 1981-06-24
Abstract: PURPOSE:To prevent a main plate from the influence of force applied to a terminal in an electronic tuning device by providing a socket plate to which a terminal connector is attached with plural louvered pieces and soldering a terminal connector inserting hole with a sub-substrate. CONSTITUTION:A tuner metallic parts is divided into a U-shaped chassis 8 and a socket plate 9, which is provided with an inserting hole 11 to be tightly fitted to a terminal connector 12 and plural louvered pieces 10. Whent the terminal connector 12 is incorporated into the socket plate 9, a hole to which plural terminals 13 can be inserted through the socket plate 9 is soldered with a sub-substrate 14 consisting of a laminated plate having a copper leaf surface. The soldered socket plate 9, terminal connector 12 and sub-substrate 14 are combined  with the U-shaped metallic parts 8 and a tuner plate 7 is inserted into the sub- substrate and fixed with pawls or the like of the tunner metallic parts. Subsequently, the circuit of the sub-substrate 14 is used as a part of the circuit of the main plate 7 by immersion sholdering.
Patent JP-2000248835-A (JP)
Title: Power window device
Inventor: ENDO MASAKAZU
IPC: B60J1/17
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To quickly detect the pinching of a foreign matter correctly during the rise period of unstable rotation in the case of the starting of a motor at a time when a window pane is closed. SOLUTION: A threshold value corresponding to the voltage value of a battery detected at that time is obtained from a table, on which the threshold value of pulse frequency corresponding to the voltage value of the battery as a motor power supply is preset, during the counting period of a fixed number of pulse signals set in response to the rise of motor starting at a time when a window pane is closed, and the pinching of a foreign matter is detected when the frequency of the pulse signal is made lower than the threshold value after it is continued at two pulses or more and exceeds the threshold value.
Patent JP-H09281042-A (JP)
Title: Near-infrared spectroscopic analyzer
Inventor: KATAKURA HISAO
IPC: G01N21/35
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a near-infrared spectroscopic analyzer by which the generation of an outlier state clue to a process abnormality or the like can be detected immediately. SOLUTION: The near-infrared spectroscopic analyzer to which a sample spectrum to be sent from a near-infrared spectroscope 10 is input so as to be applied to a working curve and which finds property value is provided with an applied-working-curve storage part 20 which stores a parameter expressing the statistical feature of a sample spectrum group at the creation of the working curve, an outlier judgment part 30 in which whether the sample spectrum is contained or not is judged with reference to the sample spectrum group of the working curve stored in the applied-working-curve storage part 20, a means 40 by which the property value is computed with reference to the sample spectrum which is judged, by the outlier judgment part, to be contained in the sample spectrum group of the working curve,  and an alarm-information addition part 50 in which a signal indicating an outlier is added to the sample spectrum which is judged, by the outlier judgment part, not to be contained in the sample spectrum group of the working group.
Patent JP-H03293662-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1990-04-12
Abstract: PURPOSE:To provide the photosensitive material which simultaneously satisfies sharpness, color reproducibility, graininess, and preservable property with lapse of time by using planar particles which are specified in quantity and average aspect ratio into the silver halide emulsion particles in emulsion layers and incorporating a yellow colored cyan coupler into one layer thereof. CONSTITUTION:At least 50% of the total projection area of the silver halide particles in the emulsion layers is the planar particles having >=2:1 average aspect ratio and the yellow colored cyan coupler is incorporated into one layer. A cyan coupler which can release residual compd. groups contg. water-soluble 6-hydroxy-2-pyridone-5-ilazo, etc., by coupling reaction with the oxidant of an arom. primary aromine developing agent is preferably used. While the particle size of the planar silver halide particles to be used is >=2 times the particle thickness, the particle size is more particularly preferably 5 to 10 times the above-mentioned particle thickness and the ratio occupied by the planar silver halide particles in the projection area of the entire silver halide particle is more particularly preferably >=85%. The photosensitive material having the high sensitivity and the excellent color reproducibility, graininess and sharpness is obtd. in this way.
Patent JP-S5622628-A (JP)
Title: Novel aluminum hydroxide gel, its manufacture and utilization
Inventor: MIYATA SHIGEO
IPC: A61P1/00
Filed: 1979-07-31
Abstract: PURPOSE: To manufacture the titled gel having superior reactivity with acid and superior aging resistance by reacting a soluble Al compound and a soluble compound as a carbonic acid ion supply source under specified conditions and ion exchanging the alkali metal of the resulting compound for Mg or Ca.  
     CONSTITUTION: A soluble Al compound such as AlCl 3  or Al 2 O 3  and a soluble compound as a carbonic acid ion supply source such as Na 2 CO 3  or K 2 CO 3  are dissolved in water and/or lower alcohol solvent so that the CO 2 /Al molar ratio of the resulting Al(OH) 3  gel becomes 0.1W8, and the soln. is adjusted to 6.5W9.5pH with an alkaline substance and reacted at 20W50°C. The resulting compound is then allowed to contact to a Ca and/or Mg ion-contg. aqueous soln. of CaCl 2 , MgSO 4  or the like to ion exchange the alkali metal of the compound for Ca and/or Mg. Thus, Al(OH) 3  gel of the formula (where M is an a alkali metal such as Na or K, 0<x<1, 0.2<y≤1 and 2≤m<10) is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11278579-A (JP)
Title: Cartridge storage case
Inventor: TANITSU HIDEYUKI
IPC: B65D85/575
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To freely select storing of one cartridge of storing of a plurality of cartridges, and keep the cartridges without falling down even when a plurality of cartridges are stored. SOLUTION: A storage case 50 is used for storing a cartridge 80 provided with recessed sections 81 formed on the front face side and recessed sections 82 formed on the back side of both of left and right side faces, and protruded sections 61 engaged with the recessed sections 82 at the time of storing the cartridge 80 are formed facing each other on the inner face side, and single cartridge storage case 60 from which the vicinity of the back side of the cartridge 80 is exposed by a notch section 61 and a plurality of protruded sections 7a to be engaged with the recessed sections 82 of the cartridge 50 at the time of storing the cartridge 80 stored in the single cartridge storage case 60 are provided on the inner face side, and a plurality of storage cases 70 from which the vicinity of the back side of the single cartridge storage case 60 is exposed by a notch section 72 are provided.
Patent JP-H04327954-A (JP)
Title: Recording device
Inventor: IKEDA KOJI
IPC: B41J29/17
Filed: 1991-04-26
Abstract: PURPOSE:To provide a structurally simple recording device which allows a residual ink to be cleaned positively after the transfer of data to a recording sheet and is so designed as not to require a special cleaning device. CONSTITUTION:The subject recording device is of such a structure as to allow heating of a thermal head 8 at a desired temperature and its retaining using a heater 20. In addition, a retained temperature is selected depending upon a recording and concurrent cleaning process in which an ink image 13 is formed on an intermediate transfer medium 2 using the thermal head 8 and at the same time, a residual ink 14 is removed to the surface of an ink sheet 5 from the top of the intermediate transfer medium 2 or a recording process other than the recording and concurrent cleaning process.
Patent JP-S60241423-A (JP)
Inventor: ODA KAZUYUKI
IPC: G01N23/04
Filed: 1984-05-14
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-H02274810-A (JP)
Title: Production of high tensile untempered bolt
Inventor: KANISAWA HIDEO
IPC: C22C38/04
Filed: 1989-04-17
Abstract: PURPOSE:To produce a high tensile untempered bolt while obviating the necessity for spheroidizing annealing by hot-rolling a steel stock having a composition containing specific percentages of C, Si, Mn, and P to wire rod, applying cooling and drawing to the wire rod under respectively specified conditions, and then subjecting the resulting wire to shearing, heading, thread rolling, and baking. CONSTITUTION:A steel stock having a composition consisting of, by weight, 0.15 to 0.30% C, 0.03 to 0.55% Si, 1.1 to 2.0% Mn, 0.003 to 0.010% P, S and N in the amounts limited to <=0.010% and <=0.0030%, respectively, and the balance Fe with inevitable impurities is hot-rolled to wire rod. After the conclusion of rolling, slow cooling is applied to the wire rod for 3 to 10sec to uniformize temp., and then, cooling is applied to the above in a boiling water bath (>= about 90 deg.C) to reduce strength variance, followed by drawing at 20 to 50% percentage of reduction of area. Subsequently, the resulting wire is subjected to shearing, heading, thread rolling, and baking (at >= about 150 deg.C). By this method, the high tensile untempered bolt having about 70kgf/mm<2> tensile strength can be obtained.
Patent JP-H028575-A (JP)
Title: Pneumatic valve mechanism
Inventor: ROORANDO HERUBITSUGU
IPC: F16K31/08
Filed: 1989-04-17
Abstract: PURPOSE: To control certainly the flow of a compressed air by installing a permanent magnet at one end of a control lever to perform pivot motions, and driving a pilot orifice control means with this permanent magnet. CONSTITUTION: A pilot orifice 2 and control lever 3 are installed on a housing of a valve body 1, and a permanent magnet 15 is installed on the control lever 3, and a plunger 7 to open and close the pilot orifice 2 is attached to part of the permanent magnet 15. When the control lever 3 is put in pivoting motion, the plunger 7 makes piston motion, to cause the orifice 2 to open and close, and the flow of the compressed air can be controlled certainly.
Patent JP-S63266048-A (JP)
Title: Steel material for warm forging
Inventor: MIKI TAKESHI
IPC: C22C38/60
Filed: 1987-04-22
Abstract: PURPOSE:To suppress the generation of forging cracks at the time of warm forging by regulating the dimention of nonmetallic inclusions in the surface layer part of a steel material contg. specific ratios of C, Si, Mn, Pb, S, Al and Ca. CONSTITUTION:The steel material contg., by weight, 0.4-0.6% C, 0.03-0.3% Si, 0.6-0.9% Mn, 0.04-0.1% Pb, 0.005-0.02% S, 0.02-0.006% Al, 0.001-0.05% Ca and the balance consisting of Fe with inevitable impurities is applied to controlled rolling and the length of the nonmetallic inclusion exist within 1mm under the surface of the steel material is regulated to <=0.1mm. By this method, the deformability at the time of warm forging is improved and the steel material workable without generating forging cracks is obtd.