baber/WOPTO huggingface dataset:
Patent JP-H07238671-A (JP)
Title: Device for easily releasing embedded member
Inventor: KANEHIRA TOYOJI
IPC: E04G9/10
Filed: 1994-02-28
Abstract: PURPOSE:To enable an embedded member to be released easily and quickly without damaging molds and products by keeping a sufficient draft even if the surface of the mold is tilted, and enabling the embedded member to be supported without bringing an embedded metal fitting and the like into contact with the mold. CONSTITUTION:An embedded member 1 for anchoring to a concrete product 3 by the embedding of an embedded part is supported against a support plate 4 with the embedded part exposed, the support plate 4 being made greater than the part of the member 1 exposed from the product, so as to have a sufficient draft. The support plate 4 is fitted into a hole 7 provided in a mold 2 for molding the concrete product 3, and an anchoring means is engaged in the embedded member 11 so as to anchor the support 4 to the mold 2.
Patent JP-S61212478-A (JP)
Title: Linear traveling welding device
Inventor: ENDO TADASHI
IPC: B23K9/02
Filed: 1985-03-19
Abstract: PURPOSE:To enable the welding of the long sized body to be welded with simple construction by performing a linear welding by the welding section memory circuit storing the section equivalent to the welding length of the body to be welded even in the OFF state of the power source of the control device after detection of a welding start point detector. CONSTITUTION:A driving motor 13 is normally rotated by outputting a nomal rotation signal to a driving motor normal and abnormal rotations circuit 21 from main control circuit 17 after actuation. A welding starting signal is inputted through a welding start point limit switch 8 and the switching terminal 14 for continuous welding while a welding torch 5 is advanced at high speed by the nomal rotation of the motor 13 and the welding section equivalent to the welding length of the body to be welded is stored by a welding section memory circuit 16. The rotation of the motor 13 is thus stopped by the circuit 17, also the welding is started by welding control circuit 18 and the rotation of the motor 13 is started after a fixed time by delay circuit 19. As a result, the welding is performed at the optimal welding torch travelling speed for the welding result of the by to be welded. In case of the power source of the control device being cut OFF on the way of welding the rotation of the motor 13 is stopped and the welding is stopped.
Patent JP-H08217538-A (JP)
Title: Dielectric porcelain composition
Inventor: MORI TORU
IPC: C04B35/49
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. capable of sintering especially at a low temp. of <=1,050 deg.C, excellent in temp. characteristics of capacitance and having a high relative dielectric constant by adding a specified amt. of Mn to a principal compsn. consisting of four kinds of specified Pb-contg. perovskite compds. CONSTITUTION: A principal compsn. consisting essentially of four kinds of Pb- contg. perovskite compds., that is, lead magnesium tungstate [Pb(Mg1/2 W1/2 )O3 : PMW], lead titanate (PbTiO3 : PT), lead zirconate (PbZrO3 :PZ) and lead magnesium tantalate [Pb(Mg1/3 Ta2/3 )O3 :PMTa] in a ratio fo x:y:z:u (x+y+z+u=1 and 0<u<=0.20) is prepd. so that the compsn. is on straight lines connecting four points A, B, C, D in the ternary diagram with (x+u), (y) and (z) as apexes or in the region defined by the four points and an Mn compd. is added to the principal compsn. by 0.1-2mol% (expressed in terms of Mn).
Patent JP-S6427291-A (JP)
Title: Thin-film electronic device
Inventor: YAMAMOTO HIROTAKA
IPC: H05K1/16
Filed: 1987-03-12
Abstract: PURPOSE:To prepare an enamel substrate having desirable surface flatness and to produce a high-quality thin film electronic device with the enamel substrate, by coating a metallic core with porous glass containing voids of a diameter of 2mum or less to provide the enamel substrate, and forming an electronic circuit thereon with thin film elements. CONSTITUTION:A coating of an enamel substrate must contain therein voids with a maximum diameter of 2mum or less. In order to obtain such substrate, glass frit powder having a mean particle diameter of 1mum or less and 80% or more of which has a diameter of 6mum or less is slurried, and a metallic core 1 is dipped in the slurry so that the glass frit is closely adhered on the surface thereof by electrophoresis or the like. The metallic core thus coated is baked at a temperature lower than the resistive temperature of the material of the metallic core 1, so that the glass frit particles in the resulting coating can form a composition fusion bonded with each other or to the surface of the metal with their particle diameter substantially unchanged in comparison with those before the baking. The enamel substrate is allowed to have fine voids occupying less volume therein and therefor the grade of integration as an integrated circuit thereof can be improved.
Patent JP-H11261889-A (JP)
Title: Video signal switching circuit
Inventor: ODAGAKI TOSHIYUKI
IPC: H04N5/268
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the disturbance of video images by changeover even when respective video input signals are different synchronization phases in a video signal switching circuit used in a system for utilizing a television and monitoring the video images. SOLUTION: The plural video input signals are alternately switched in the video switching devices A 8 and B 9 of two systems, a phase is matched with synchronizing signals by one synchronizing signal generator 5 in the frame phase synchronizing circuits A 6 and B 7 of the two systems, the video signals are switched again in the video switching device C10 by changeover control signals delayed by a controller 11 and the disturbance of a screen generated at the time of switching the plural video signals is eliminated. Since the frame phase synchronizing circuits are constituted of two pieces for one video output, this video signal switching circuit provided with a target function is provided at a low cost.
Patent JP-H05256173-A (JP)
Title: Engine control device
IPC: F02D41/06
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the fluctuation of an air-fuel ratio by inhibiting the stop of control within a specified period from the load increased time in the case of stopping fuel feedback control when the increase quantity value of fuel increased in correspondence with the increase of load in an engine becomes the reference value or more. CONSTITUTION:A fuel feedback control means controls fuel, supplied to an engine, in correspondence with intake quantity so that the actual, air-fuel ratio becomes the stoichiometric air-fuel ratio. A warming-up quantity increasing means increases fuel quantity as the engine temperature becomes lower. As increase quantity correcting means increases the warming-up increase quantity value as engine load becomes larger. A feedback control stop means stops feedback control when the increase quantity value becomes the reference value or more. In such constitution, the operation of the feedback control stop means is inhibited by an operation inhibiting means within a specified period from the load increased time when the increase quantity value correcting means is operated. The fluctuation of the air-fuel ratio at the load increased time is thereby prevented to secure the stable operating state.
Patent JP-H05253309-A (JP)
Title: Radiation therapeutic apparatus
IPC: A61N5/01
Filed: 1992-03-13
Abstract: PURPOSE:To eliminate irradiation of a patient with undesired X rays when the position of the patient is checked before a radiation treatment. CONSTITUTION:A linear detector 7 is moved to detect X rays transmitted through an affected part of a patient 5 while mobile X-ray collimators 31 and 41 for limiting X-ray irradiation fields are moved to limit transmission X rays within a detection range of the linear detector 7.
Patent JP-S59180446-A (JP)
Title: Testing water tank
Inventor: ISODA TOSHIKATSU
IPC: G01M10/00
Filed: 1983-03-31
Abstract: PURPOSE:To enable changing of effective water depth freely and simply without charging and discharging of water of water tank water, by charging and discharging air bag constructed with flexible members mounted on a tentative bottom plate provided with a top surface running parallel to a water tank bottom immersed under water. CONSTITUTION:By dividing a compressor 7 and handling a three-way valve 8, compressor 7 and air bag 5 are connected with a charging and discharging pipe 6. When air is supplied into the air bag 5 and it is inflated to increase buoyancy, a tentative bottom platet 4 is made to float. When the top surface 4A of tentative bottom plate 4 reaches a predetermined water depth, the tentative bottom plate 4 is fixed, and the top surface 4A is positioned horizontally. Reversely, when the tentative bottom plate 4 is lowered, the three-way valve 8 is handled and inside air in the air bag 5 and atmosphere are brought to communication through the discharging and charging pipe 6. Air pressure inside the air bag 5 is discharged outside by water pressure automatically to decrease buoyancy and then, the tentative bottom plate 4 is allowed to drop under its own weight.
Patent JP-H01230258-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA YASUNOBU
IPC: H01L23/31
Filed: 1988-03-09
Abstract: PURPOSE:To prevent deterioration in moisture resistance and acid resistance due voids and to stabilize a device, by brazing lead wires coated with brazing filler metals to the electrodes of a semiconductor element, and sealing the element and parts of the lead wires into a glass container. CONSTITUTION:The tip parts of lead wires 16 are coated with brazing filler metals 18. The lead wires 16 are connected to electrodes 14 on both sides of a thermistor element 12. The thermistor element 12 to which the lead wires 16 are fixed is placed in a glass cap 22. The glass cap 22 is fused with a carbon heater 24. Thus, the radial type thermistor 10 sealed with a glass coating 22' is obtained.
Patent JP-H05258651-A (JP)
Title: Impact sensor
IPC: G01P15/135
Filed: 1992-03-16
Abstract: PURPOSE:To extend the ON time of a reed switch by sealing, in a housing, the reed switch extending through the cavity of a housing, a magnet fitted onto the switch, and a compression spring for energizing the magnet in a determined direction. CONSTITUTION:A magnet 20 is fitted onto a reed switch 10 in such a manner as to be capable of sliding, a compression coil spring 3 is fitted to the switch 10, and the switch 10 is fixed in a housing 5 in such a manner as to extend through a cavity 9 with the magnet 20 on the side of a cavity rear end surface 52. A sealing tube 13 and a part of the spring 3 are inserted to the hole of the cavity front end surface 51 of the cavity 9. A notch 32 is provided on the outer circumferential part of the forward side end surface 31 of a cylinder body 30 having, in its center, a hole through which the switch 10 is freely passed, the cylinder body 30 is fitted onto the switch 10 so that the end surface 31 makes contact with the backward side end surface 22 of the magnet 20, and a tension coil spring 35 is installed between the end surface 22 and the cavity rear end surface 52 to energize the cylinder body 30 in the direction of the end surface 52. A lever 20 having a projection 42 near the support part is installed in the cavity 9 in parallel to the switch 10.
Patent JP-S59182207-A (JP)
Title: Method for forming high-melting metal nitride film
Inventor: TAKEUCHI TOORU
IPC: H01L21/318
Filed: 1983-03-31
Abstract: PURPOSE:To form a film having a low resistivity, by producing a high-melting metal nitride film with a substrate and a target at a small distance by the magnetron sputtering method. CONSTITUTION:A target material consisting of a high-melting metal nitride is released from ions obtained by ionizing an inert gas in an atmosphere of the inert gas, e.g. argon, under about 10<-2>-10<-3> Torr, and deposited on a substrate while applying a magnetic field to the vicinity of the substrate. In the magnetron sputtering method, the distance between the substrate and the target is reduced to carry out the method. For example, the distance between an Si substrate and the target is set at about 10cm or less in forming a TiN film on the substrate to give the aimed TiN film having about 70muOMEGAcm resistivity. (The lower limit of the resistivity by the conventional technique is about 100muOMEGAcm.) The reduction of sputtering gas pressure is also effective for reducing the resistivity.
Patent JP-H03258669-A (JP)
Title: Crawler
Inventor: OCHI RIICHI
IPC: B62D55/08
Filed: 1990-03-06
Abstract: PURPOSE:To allow the stable support guide of crawler baud at the time of crossing a ridge by providing a middle guide body for guiding the longitudinal middle part of the crawler baud pushed upward in front and rear guide bodies for guiding the front and rear parts of the crawler baud above these guide bodies. CONSTITUTION:A crawler such such as combine has a crawler baud 1 wound between a driving sprocket 9 fixed to a driving shaft 10 and an extended rolling wheel 14, and rolling 2 are disposed in the middle part between the driving sprocket 9 and the extended rolling wheel 14 in such a form that they are situated on lateral outside parts of a lateral pair of guide projections 7 projecting on the inner peripheral surface of the crawler band 1 and in rolling contact therewith. Front and rear guide bands 3, 4 making sliding contact along the space between the guide projections 7 are provided in a crawler frame 11 along the insides of respective rolling wheels 2 of the front and rear part. In this case, a middle guide band 5 is provided between the front and rear guide bands 3, 4 in a proper position B higher than these bands to guide the longitudinal middle part of the crawler band 1 pushed upward.
Patent JP-S57177043-A (JP)
Title: Stabilized polyvinyl chloride material
Inventor: BUERUNAA ERUBUIITO
IPC: C08K5/00
Filed: 1982-04-03
Abstract: In a stabilized polyvinyl chloride molding mixture containing a stabilizer combination based upon alkali metal, alkaline earth metal, and/or zinc soaps, co-stabilizers, powdered, crystalline, hydrous aluminosilicate, and flow promoters, as well as optionally additional conventional additives, the improvement which comprises, per 100 parts by weight of polyvinyl chloride, (a) from about 0.2 to 5 parts by weight of a synthetic, crystalline, powdered alkali metal aluminosilicate containing from about 13 to 25 percent by weight of water of crystallization; and (b) from about 0.1 to 5 parts by weight of at least one co-stabilizer selected from the group consisting of beta -diketones,  alpha -ketoenol esters,  alpha -acyllactones, substituted 1,4-dihydropyridine-3,5-dicarboxylic acids, and pyrrole, the pyrrole being unsubstituted or substituted.
Patent JP-S55147607-A (JP)
Title: Retrofocus type wide angle photographic lens
Inventor: MORI YUKIO
IPC: G02B13/04
Filed: 1979-05-08
Abstract: PURPOSE: To simplify the constitution while maintaining the back focus Bf of more than focal length (f), angle of view of 60° or more, and F-number of 2.0W1.8, by requiring special conditions in the specifications of each lens in five group constitution.  
     CONSTITUTION: The lens system consists of, sequentially from the object side, the first group L 1  of negative meniscus lens with the convex side directed to the object side, the second group L 2  of biconvex positive lens, the third group L 3  of biconcave negative lens, the fourth group L 4  of positive meniscus lens with the convex side directed to the image side, and the fifth group L 5  of biconvex positive lens. Supposing (f) as the composite focal length of the entire system, R as the radius of curvature each lens plane, (d) as the central interval of each lens plane, and subscripts as the sequence of group numbers from the object side, conditions (1)W(5) are satisfied. Besides, when the fifth group is divided into two positive lenses, a large aperture ratio of F-number 1.8 may be possible, and the focusing may be possible by moving the positive lenses integrally, or by moving only the one at the object side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59181466-A (JP)
Title: Manufacture of electrolyte matrix
Inventor: UENO SANJI
IPC: H01M8/02
Filed: 1983-03-31
Abstract: PURPOSE:To realize a large extent of impregnation of phosphoric acid electrolyte without causing drop of bubbling pressure by applying electrolyte-proof fine powder to respective electrode catalyst surfaces of fuel pole and oxidization agent pole and then applying the paste obtained by kneading the phosphoric acid electrolyte and electrolyte-proof fine powder. CONSTITUTION:An adequate amount of water is added to the silicon carbide of 100pts.wt. with grain size of 10mum or less and polytetrafluoroethylene of 5pts.wt. used as a binder. After applying the kneaded paste to the electrode catalyst surfaces 3, 4 of the fuel pole 1 and oxidization agent pole 2 and drying it up, the heat treatment is carried out in the non-oxidizing ambient and thereby the silicon carbide layers 5, 6 are formed in the thickness of 0.1mm. respectively. Next, the paste obtained by kneading the silicon carbide of 100pts.wt. in the grain size of 10mum or less, 100% phosphoric acid of 130pts.wt. and the polytetrafluoroethylene of 3pts.wt. is applied on the silicon carbide layer 5 of fuel pole 1 in the thickness of 0.1mm.. Thereafter the silicon carbide layer 6 of oxidization agent pole 2 which is other electrode is joined to such paste layer 7 and integrated. Thus, a unit battery of fuel battery can be obtained.
Patent JP-H08249934-A (JP)
Title: Wire harness assembling method and wire harness
Inventor: OKUOKA YASUNORI
IPC: H01B13/00
Filed: 1995-03-15
Abstract: PURPOSE: To position a plurality of splice connection parts on the interior side while the connection parts are shifted one another. CONSTITUTION: Electric wires, which are branched wires, are splice-connection with electric wires 16A-16C, which are main wires of a wire harness, at positions which are shifted one another, only electric wire groups having the splice- connection parts 17A-17C are U-turned as a whole, and the bent end parts of the U-turned parts are bundled by a first tape 18 for U-turn and fixed while being kept in U-turned state. The U-turned electric wire groups and other electric wire groups which are not U-turned are bundled by a tape 20 for bundling and at that time, a part of the tape for U-turn is so exposed as to make the outer appearance visible. A grommet is installed in a prescribed position of the wire harness and the slice connection parts are made to be positioned in the interior side at the time the grommet is attached in a hole of a vehicle panel.
Patent JP-H07256302-A (JP)
Title: Rolling method
Inventor: KIMURA KATSUHIDE
IPC: B21B31/18
Filed: 1994-03-25
Abstract: PURPOSE:To straighten the combined shape of quarter wave, center buckle and edge wave by mutually shifting a pair of right and left movable rolls in arbitrary positions. CONSTITUTION:This rolling mill is constituted of a pair of work rolls 1, 2, back up shafts 12, 18 which are rotatably supported with bearings and have a tapered surface whose diameter is reduced from the middle part toward both shaft ends, a pair of right and left tapered sleeves which are arranged on the outer peripheries of the back up shafts and have a tapered inner surface which is engaged with the tapered surface of the back up shaft and the movable rolls 11, 21 having long size barrel width which are provided on the outer peripheries of the tapered sleeves movably in the axial direction. When rolling is executed using this rolling mill and the plastic deformation of a mtaterial 31 to be rolled is not a desirable pastic deformation, partial rolling is executed by changing these movable rolls 11, 21 having long size barrel width into a pair of right and left movable rolls 11R, 11L, 21R, 21L having short barrel width. In this way, by mutually shifting a pair of the right and left rolls in arbitrary positions, the profiles of the work rolls is changed into an arbitrary shape and the shape of the material to be rolled is straightened.
Patent JP-H07260668-A (JP)
Title: Method for evaluating workability of viscoelastic body
Inventor: YANO MASASHI
IPC: G01N11/14
Filed: 1994-03-25
Abstract: PURPOSE:To obtain the workability evaluation standard for non-vulcanized rubber reflecting the time change in viscoelasticity measurement values by measuring reaction torques at a specified interval of time, storing the torque measurement values, and calculating the time integration approximate values thereof. CONSTITUTION:A sample to be measured is loaded onto a viscoelasticity testing machine 1. After the machine 1 is preheated for specified time, testing is started. A shearing force is given to the sample by the machine 1 and its reaction torque value is converted into an electrical analog signal, then it is outputted. The machine 1 repeats the same operation continuously until the specified time for applying the shearing force is over. After the lapse of application, the machine 1 stops applying the shearing force and detects residual torque values instead of the reaction torque values. It continues such an operation until the end of specified testing time. In parallel, an A/D converter 2 converts signals corresponding to sequentially sent torque values into digital values and the test data are successively stored in a storage device 12 through a CPU 10. After the testing operation is completed, the data are read from a device 12 to calculate the time integration approximate value and tans of the measured torque values.
Patent JP-S60232919-A (JP)
Inventor: NOOMAN CHIYAARESU JIYATSUKUSON
IPC: B29K25/00
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60254827-A (JP)
Title: D/a converting device
Inventor: KANEKO MAKOTO
IPC: H03M1/70
Filed: 1985-03-20
Abstract: PURPOSE:To regenerate a large amplitude value with a small number of bits by limiting the number of bits of digital waveform data and controlling a data input period according to an amplitude level. CONSTITUTION:The high-order two bits of data EV/AM inputted while its number of bits is limited are decoded by a decoder 298 and the remaining four bits are decoded by a decoder 300. Four output lines of the decoder 298 are connected to control inputs of gate elements GA1-GA4 of four gate element groups G1-G4 of an analog voltage generating circuit 302, and 16 output lines of the decoder 300 are connected to control inputs of 16 gate elements where voltage- division outputs of voltage dividing resistances are passed in the gate element groups G1-G4 of the circuit 302. Power lines PS1 and PS2 of the circuit 302 are supplied with a voltage VH from a power circuit 304 and an intermediate voltage VC according to a control input TG/SG. Further, a pulse width control circuit 306 controls the pulse width of the output voltage of the circuit 302 according to clock signals phi1 and phi2 and the voltage output of the circuit 306 is amplified by an amplifier 308 to output a voltage VOUT.