baber/WOPTO huggingface dataset:
Patent JP-H09121130-A (JP)
Title: High frequency electronic circuit
Inventor: MAKI TOSHIO
IPC: H04B15/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a FET amplifier suppressing only an image frequency while keeping a similar amplification function to that of a conventional amplifier for a required signal frequency band. SOLUTION: The amplifier has a FET 15 amplifying an RF signal injected in a gate G and providing an output to a drain D, and is used at a frequency band at which a high frequency signal component is fed back from the drain D of the FET 15 to th gate G. In this case, a feedback adjustment circuit 16 is connected between a gate and a drain of the FET 15, a combined impedance between the gate and the drain including a feedback adjustment circuit 16 is selected to be an impedance to neutralize a high frequency signal component as to a required signal frequency band and to feed back the high frequency signal component suppressing an input signal to the gate G as to an image frequency band.
Patent JP-S63134109-A (JP)
Title: Steel plate cutter
Inventor: TAGAWA ITSUO
IPC: B23D17/06
Filed: 1986-11-25
Abstract: PURPOSE:To shear a steel plate to be stripped, flexed and efficiently cut by both sides of a shear press blade and an edge of a bed blade, by actuating a hydraulic cylinder to open point ends of a fixed arm and a movable arm while inserting the steel plate and actuating the cylinder to close the point ends. CONSTITUTION:A fixed arm 5 and a movable arm 8 are opened by contracting a rod 7 of a hydraulic cylinder 6, while the end part of a steel plate 10 is inserted between a shear press blade 801 and a bed blade 501 by moving a bracket 2, and a bottom surface of the arm 5 is closely attached to the surface of the steel plate 10. And a cutter, which turns the arm 8 with a pin P2 serving as the center by actuating the cylinder 6 to extend the rod 7, shears the steel plate 10 into a belt shape pressing it to be flexed by the point end part of the shear press blade 801 and a flexing bed of a point end flexing member 5c. And the cutter, which opens the arms 5, 8 to be advanced to space after cutting while a circular arc-shaped curved surface of the point end flexing member 5c or a bottom surface of the bed blade 501 is brought into contact with the steel plate 10, cuts the steel plate 10.
Patent JP-H07132483-A (JP)
Title: Robot hand
Inventor: HAYASHI KATSUNORI
IPC: B25J13/08
Filed: 1993-11-08
Abstract: PURPOSE:To detect the placed state of a workpiece, placed on a transporting auxiliary workpiece, easily at low cost by a robot hand itself by converting the weight of the workpiece to be transported, into the vertical relative position of a plate to a finger in the robot hand. CONSTITUTION:In order to grip a transporting auxiliary workpiece on which a workpiece A is placed, by a robot hand, the fingers 2 protruding from a hand body part 11 are advanced onto both sides of a cylinder part 101 in the transporting auxiliary workpiece, and the collar part of a disc part 102 is supported by plates 3 fitted in the vertically movable state to the upper face of the fingers 2. The fingers 2 are then moved up to detect the collar part of the disc part 102 by a contact sensor 32 and also to discriminate the presence of the transporting auxiliary workpiece by a discriminating device. In association with the ascent of the fingers 2, the plates 3 are lowered by the weight of the workpiece A, and an elastic body 4 is compressed by the flexural dimension corresponding to this weight. A switch 51 is then turned on by a protruding piece 33 to detect the placed position of the workpiece A.
Patent JP-H1099924-A (JP)
Title: Can lid member assembling device
Inventor: SAKO SUSUMU
IPC: B21D43/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling work by automatically executing the work for attaching a handle member to a can lid member and sending a washer member and the handle member toward the assembling part while holding them in the correct position. SOLUTION: A step feeding means is provided in a working part carrying device 3 carrying the can lid members 1 under the state maintaining the distance of the can lid members to be constant, and the washer member and the handle member are combined to the assembling part 80 provided in a handle attaching process 43 and welded with a welding equipment 81 to attach the handle member 10 to the can lid member.
Patent JP-H09117695-A (JP)
Title: Centrifuge
Inventor: NUMATA TETSUKUNI
IPC: B04B13/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To easily control actual results in the use of a centrifuge for each user carrying an ID card. SOLUTION: A processor 9 in a use actual result control device 8 identifies an ID card carried by a user of a centrifuge 1 by means of a card reader 12. And the processor 9 receives a rotation signal 7, as a use actual result data of the centrifuge, to input rotation start time or stop time of a driver 3 into a real time clock. Further the processor 9 calculates use result data to indicate it on a display 16 and stores it in a memory 15, thereby to output it to a printer 13 when required by the user.
Patent JP-S61155987-A (JP)
Inventor: SHIMADA TOSHIO
IPC: G21B1/17
Filed: 1984-12-28
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-2000108527-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: NISHIZAWA MASUMI
IPC: B41M5/382
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet stably having an excellent antistatic performance. SOLUTION: The thermal transfer image receiving sheet comprising a dye receiving layer 2 provided at least on one surface of a base material sheet 1, and a layer containing an organic conductive material obtained by introducing a sulfonic acid group and/or its salt group to a compound having a terpene skeleton as an antistatic agent.
Patent JP-H11115743-A (JP)
Title: Braking force control device
Inventor: SAKAMOTO JUNICHI
IPC: B60T13/66
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent repetition of switching ON and OFF of regenerative braking during operation of a brake, in a braking fore control device which has a hydraulic braking means and a regenerative braking means. SOLUTION: A hydraulic control mechanism 32 generates hydraulic braking force, while a driving regenerative device 14 generates regenerative braking force. The hydraulic control mechanism 32 has function for executing ABS control. During the execution of ABS control, regenerative braking is prohibited. The regenerative braking is also prohibited when a charging ratio or voltage of a battery 24 is increased, and a temperature of an inverter for controlling a driving motor is increased. Generation of regenerative braking force is prevented even when brake operation is performed, under the condition that prohibition of regenerative braking is presumed.
Patent JP-H07109786-A (JP)
Title: Beams and duct structure based on their application
Inventor: TATENO KAZUYUKI
IPC: F24F13/02
Filed: 1993-10-12
Abstract: PURPOSE:To provide beams which perform their original functions as a beam, allowing piping, wiring and ducts or the like to be installed inside the beam and provide duct structure using the beams. CONSTITUTION:A duct-attached floor panel 40 and a floor panel 50 are laid out on a wall panel 60 and a beam 10, thereby building up a floor unit. The beam 10 is formed by joining a pair of I-shaped members 20a and 20 in such a fashion that their respective ends may be connected to each other, and a hollow unit 12 provided with a duct material 30 is formed on the inner wall surface where both ends of the duct are opened and joined with the duct incorporated in the panel with which the beam 10 is placed in contact. Openings 14 and 46 are bored on a side surface of the duct-attached floor panel 40 of the beam 10 and the bottom surface of the beam 10 of the duct-attached floor panel and connected with a duct hose 80. An air conditioned air is fed into the beam 10 passing along the duct assembled in the wall panel and fed to a duct 42 from the opening 14 and blown out in a living room from an air outlet 44 of the duct-attached floor panel 40.
Patent JP-S62138710-A (JP)
Title: Pattern recognizing device
Inventor: TSUMURA KIYOAKI
IPC: G01B11/24
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a distinct image with high contrast all over a screen by making illuminating light from a light source constituting a lighting system parallel rays of light with uniform intensity. CONSTITUTION:The titled device is provided with a lens 8 which makes the rays of light of the illuminating light source 6 parallel rays of light and further, provides a function of a cut filter to cut the rays with a specific spectrum. Then, the incident rays of light 74 and 75 to an object 5 are all parallel rays of light and made the rays of light whose specific spectrum is cut. A distribution at the position S4 and the distribution at the S5 of the image pickup surface 1 are f74(S) and f75(S) respectively. At this time, ¦f74(S4)¦ is equal to ¦f75(S5)¦ and the distributions f74(S) and f75(S) can be perfectly piled up with parallel displacement. When the position S4 and the position S5 are made the adjacent picture element points with a minimum distance on the image pickup surface 1, the distinct image with the high contrast is obtained.
Patent JP-H02127499-A (JP)
Title: Hot rolling oil
Inventor: KURAHASHI TAKAO
IPC: C10M109/02
Filed: 1988-11-07
Abstract: PURPOSE:To provide the title oil capable of improving the surface characteristics of steel plates and the wear resistance of rolls, containing a solid lubricant and a high-viscosity esterification product from reaction between N-contg. alcohol and fatty acid, etc. CONSTITUTION:The objective hot rolling oil containing (A) a high-viscosity esterification product >=600cps/50 deg.C in viscosity prepared by reaction between (1) N-contg. alcohol of formula I and/or II (x is H or CH3; n is 1-10; R is 2-6C alkyl, phenyl or cyclohexyl) and (2) a blend of >=6C fatty acid and rosin including disproportionated rosin hydrogenated rosin or polymerized rosin at the weight ratio (90:10)-(25:75), and (B) a solid lubricant such as mica, graphite, potassium titanate and melamine cyanurate.
Patent JP-S61144408-A (JP)
Inventor: KURUTO FUROIDENMAN
IPC: F16B5/12
Filed: 1985-12-13
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-H06101658-A (JP)
Title: Pump switching type variable-displacement hydraulic pump device
Inventor: INAGUMA YOSHIHARU
IPC: F04C15/06
Filed: 1992-09-24
Abstract: PURPOSE:To set a check valve operated when a first pump becomes the discharge state to the small-flow resistance state when the discharged oil from the first pump flows. CONSTITUTION:A check valve 1 is provided in an intermediate side plate 2 provided to partition the first pump 4 and a second pump 5 on a pump rotary shaft. The opening area of the discharge port 31 of the first pump 4 is made large, and a relatively large disk 11 sufficient to block the discharge port 31 is provided. A spring 12 operated to invariably press the disk 11 to the discharge port 31 side is provided. The opening area around the check valve 1 is sufficiently secured, the flow resistance of the pressure oil flowing around the check valve 1 is reduced, and energy can be saved.
Patent JP-S61157363-A (JP)
Inventor: KAYANO HARUO
IPC: B02C1/10
Filed: 1984-12-28
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-H11115174-A (JP)
Title: Recording device
Inventor: ITO SAKAE
IPC: B41J2/185
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which is capable of recovering an ink in a purging process, under a simple construction and almost without power consumption and realizing smooth ink recovery process without piling the ink. SOLUTION: In the recording device with a head 19 for melting an ink which sets at a normal temperature into a liquid from and discharging the ink to a paper as a recording medium, an ink receiving part 26 which receives the ink discharged from a head 19 and sets the ink in a position in which the head 19 is not opposed to the paper and a lever 36 as an ink removing means which removes the set ink 47 in the ink receiving part 26 from a position in which the ink is set by causing an external force to act upon the ink 47 are provided. Under this construction, the set ink 47 to which the external force is applied, does not fall or roll and further, does not stay in a single spot, piling up, so that the set ink 47 can be recovered efficiently.
Patent JP-H07114956-A (JP)
Title: Signal-line connector
Inventor: KO EIRYO
IPC: H01R24/02
Filed: 1993-10-13
Abstract: PURPOSE: To quickly and easily operate the connection to a signal line by providing a neck passage in an inner peripheral surface of an outside member through a conical taper part. CONSTITUTION: At the time of inserting a signal line from a first end 50 of an outside member 5, an insulating layer, which coats an inner conductor of the signal line, is inserted smoothly for holding into a neck passage 57 with the guide of a conical taper part 52. The insulating layer makes contact with an inside member 6 which is inserted and fixed by a second end part 51, of which one part is extended in the neck passage 57. The inner conductor of the signal line is guided, so as to abut on the inside member 6 of a plug by providing the conical taper part 52 in the inner peripheral wall of the outside member 5.  A slip-preventing projection 54 is provided in the inner peripheral wall of the first end 50, so that the slip-preventing projection 54 bites the insulating outer coating of the signal line when the peripheral wall of the outside member 5 is crimped, and the connection of the plug and the signal line is thereby secured.
Patent JP-S61158835-A (JP)
Title: Parent material for optical fiber
Inventor: IINO AKIRA
IPC: C03B37/012
Filed: 1984-12-29
Abstract: PURPOSE:A parent material for optical fiber providing optical fiber having desire characteristics, wherein both a glass tube and a glass rod are made of quartz, the lower end of a pipe material is positioned higher than the lower ends of the glass tube and the glass rod, and spinning can be carried out even if a low-melting material is used as a material for the pipe material. CONSTITUTION:A parent material for optical fiber comprising the quartz glass tube 11, the quartz glass rod 12 inserted into the glass tube 11, and the pipe material 13 laid concentrically between the inner peripheral face of the glass tube 11 and the outer peripheral face of the glass rod 12, wherein the lower end of the glass rod 12 and the base in the glass tube 11 are approached or brought into contact with each other, and the lower end of the pipe material 13 is supported higher than the base in the glass tube 11 and the lower end of the glass rod 12. Spinning can be carried out even if a low-melting material used as a material for the pipe material, and optical fiber having desired characteristics making using of the physical properties of the pipe material 13 is obtained only by spinning the parent material.
Patent JP-S63267358-A (JP)
Inventor: INNCHIN RO
IPC: A61F9/007
Filed: 1987-11-07
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-H02131841-A (JP)
Title: Profile control device
Inventor: TSUMURA KENJI
IPC: G05D3/12
Filed: 1988-11-08
Abstract: PURPOSE:To improve the accuracy in profiling at the profiling start and finish points by deciding profiling start and finish based on profiling conditions and a machine position signal and adding a profile zone controller changing the profile conditions in the zone thereof to a profile control device. CONSTITUTION:The profile conditions of a profile speed, pick amount, profile zone, etc., are input from a profile conditions setter 4 to a profile zone controller 10 and the position of a tracer head 1 is input from a machine position detector 8 as well. The start and finish of profiling are decided by the controller 10 and the profiling conditions are given by automatically being changed to a profile controller 6 in the zone thereof. For example profiling is executed in a given pick amt. in a given profile zone and in case of there being no profile zone in the profiling direction after picking, setting is executed so as to give the final pick amt. to the controller 6 so as to profile to a profile zone boundary. Consequently the profiling of the profile zone boundary can be done correctly and the accuracy is improved.
Patent JP-S63133147-A (JP)
Title: Photosensitive resin composition
Inventor: TSUKADA KATSUSHIGE
IPC: C08F2/48
Filed: 1986-11-25
Abstract: PURPOSE:To permit formation of a solder mask which can be developed by a fire retardant developing soln. and has excellent resolution and heat resistance by incorporating a specific photopolymerizable unsatd. compd. and sensitizing agent and (or) sensitizing agent system into the titled compsn. CONSTITUTION:This compsn. is incorporated therein with the photopolymerizable unsatd. compd. obtd. by bringing aliphat. monoisocyanate into reaction in a 0.1-1.2 range of isocyanate equiv./hydroxyl group equiv. ratio with the secondary hydroxyl group of the unsatd. compd. obtd. by bringing at least one kind of the novolak type epoxy resin selected from an orthocresol novolak type epoxy resin, phenol novolak type epoxy resin and halogenated phenol novolak type epoxy resin and unsatd. carboxylic acid into addition reaction in a 0.1-0.98 range of acid equiv./epoxy equiv. ratio as well as the sensitizing agent and (or) sensitizing agent system which forms free radicals when exposed to active light. The high-reliability solder mask which can be developed by the fire retardant developing soln. and has the excellent resolution and heat resistance is thus formed.
Patent JP-H08264297-A (JP)
Title: Electrically tuned matching network using inductance variance element
Inventor: BIKUTOO SHIERU
IPC: H01F29/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly responsive matching circuit network using an electrically adjustable inductance element for use in a plasma processing system. SOLUTION: A plasma processing system has a control circuit for electrically tuning a matching circuit network in the operation of the system such that the control circuit can control the power transmission from an RF generator to a processing chamber by means of control signals. The matching circuit network includes an electrically tunable variable inductance with a core 54 made up of a substance that exhibits a nonlinear relation between the magnetic field intensity H and the magnetic flux density B. The core 54 is constructed as a closed loop defining a center opening 66. The core 54 is wound with magnetizing coils 56 and 58 and forms a closed magnetic flux path for these coils 56 and 58. The closed-loop core 54 is further wound with an RF coil 50 having terminals for receiving RF current signals from the RF generator.
Patent JP-H07114842-A (JP)
Title: Extruding method for nbti superconducting billet
Inventor: OGAWA KINYA
IPC: B21C23/20
Filed: 1993-10-14
Abstract: PURPOSE:To provide an extruding method for an NbTi superconducting billet by which a superconducting wire of excellent characteristic is obtained with a high yield rate of extrusion. CONSTITUTION:An NbTi superconducting billet of single core, filling the inside of a metal pipe serving as a stabilizing material with an NbTi superconducting bar material 2, is inserted into a container 10 of an extruding machine and hot extruded. Here are selected a temperature T1 deg.C of the NbTi superconducting billet 4 and a container temperature T2 deg.C just before extrusion, so as to satisfy the following formula 500 deg.C>=T1-T2 and 900 deg.C>=T1>=600 deg.C. Then, fluctuating sectional area ratio of the stabilizing meaterial of a superconducting billet extruding material to an NbTi ' supercoductor is reduced, to improve a yield rate of extrusion and a superconducting characteristic of an obtained NbTi superconducting wire.
Patent JP-S61156917-A (JP)
Title: Variable delay circuit
Inventor: KONDO HIROSHI
IPC: H03K5/13
Filed: 1984-12-27
Abstract: PURPOSE:To attain miniaturization by using a voltage obtained by a D/A converter at a terminal of a comparator as a reference voltage and applying reference voltages of two levels while changing their timings. CONSTITUTION:An integrated output is fed to one terminal of a comparator 7 and a reference voltage V1 is fed to the other input of the comparator 7 via a switch circuit 10 from a D/A converter 8. When the voltage from the integration circuit 6 reaches a value V1, a waveform rises from an output of the comparator 7, its output switches the switch circuit 10 and a reference voltage V2 is fed to the comparator 7 via a D/A converter 9. When an output from the integration circuit 6 decreases less than the level of the V2, the output of the comparator 7 descends and an output pulse delayed by a time t0 is obtained to the input pulse. The falling of the output pulse sets the switch 10 to the position of the D/A converter 8. Thus, the delay time is set with very high accuracy and the delay circuit is formed with small size.
Patent JP-H03290946-A (JP)
Title: Processing apparatus
Inventor: OSHIRO HIROTOSHI
IPC: H01L21/677
Filed: 1990-10-19
Abstract: PURPOSE:To cope flexibly with the scale increase of a conveying jig, automated conveyance, etc., by a method wherein a loaded object to be processed is supported and vertically moved and the relative height between a conveying mechanism and a loader part is adjusted for delivery of the object to be processed. CONSTITUTION:Two stage pins 16a which can be moved vertically and can support a semiconductor wafer 10 on them are provided in a loader part 3 as a wafer delivery mechanism 16 which performs delivery of the wafer 10 between a conveyance mechanism 15 and a conveying part unit 12 and the distance between the stage pins 16a can be changed by a driving mechanism. While the height of a processing part 2 is fixed, the height of the loader part 3 is adjusted to the conveying height for robot conveyance and, by the height of the loader part 3, the vertical conveying distance of the wafer 10 conveyed by the pins 16a is adjusted. With this constitution, the increase of the scale of a conveying jig such as a wafer cassette, etc., can be coped with flexibly.
Patent JP-H06198849-A (JP)
Title: Device to spread edition board to edition case of press
Inventor: ROORANTO HERU
IPC: B41F27/12
Filed: 1993-11-10
Abstract: PURPOSE: To enable as uniform a tensioning force as possible to be generated for the terminal part of a cylinder plate under a space-saving construction style to be maintained across the entire width of a mounted printing plate, circumstances permitting in a device for tensioning a printing plate on the plate cylinder of a printing press. CONSTITUTION: Each of clamping screws 4 has a cam disc 5 with an outer profile which is spirally formed on the end face side, on the plane of the clamping screw 4, and each of the end parts of the clamping screws 4 is supported by the cam disc 5. In addition, one drive device 10 which is enabled by the load of a pressure medium is disposed on each of the cam discs 5.