baber/WOPTO huggingface dataset:
Patent JP-S61125941-A (JP)
Title: Hinge operation safety device for 3-way dump truck
Inventor: TOKUNAGA HIROSHI
IPC: B60P1/04
Filed: 1984-11-21
Abstract: PURPOSE:To make tilting operation for a packing case ever so safe, by forbidding upright motion of the packing case at a time when a fact that the packing case is not in a running attitude is detected by a case detecting device. CONSTITUTION:When a packing case 1 is completely overturned on a undercarriage 4, it is in a running attitude whereby a lead switch of a case detecting device is turned on. Under the condition, when case tilt operating lever 12 is operated after a rear dumping pushbutton is pressed, a dump cylinder becomes extended longer. With this constitution, symmetrical hooks at the front side turns round by dint of tensile force of a spring with upward movements of hinge shafts 3, releasing engagement of these hinge shafts, whereby the packing case 1 is dumped rearward.
Patent JP-H0295878-A (JP)
Title: Recorder
Inventor: KAGAMI YOSHIJI
IPC: B41J35/28
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a recorder in which a cassette containing a transfer medium can be fitted to and detached from a main body of the recorder easily and securely by providing a turning means for turning a recording head in conjunction with a turning of a cover body. CONSTITUTION:An upper casing 1 and a lower casing 2 are attached to a main body A of a recorder in a body. Shafts 3b are provided at the tips of arms 3a projected on both sides of the cover body 3, and are supported by the lower casing 2, whereby the cover body 3 can be turned relative to the main body A. A cam 23 is attached to one of the shafts 3b, with an major axis of the cam 23 being orthogonal to the cover body 3, so that when the cover body 3 is opened, a link 21 is turned through engagement of the cam 23 with a contact piece 21c, whereby a recording head 20 can be contained into the lower casing 2. At the time of opening the cover body 3, therefore, the head 20 can be contained into the lower casing 2 of the main body A in conjunction with the turning of the cover body 3. Thus, a cassette 4 can be loaded securely into the main body, without any interference between an ink ribbon 19 and the head 20.
Patent JP-S62106261-A (JP)
Inventor: KAWANISHI YASUHIRO
IPC: F25B5/02
Filed: 1985-11-05
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-H03108659-A (JP)
Title: Liquid chromatography filler for separating aromatic amino acid or aromatic oligopeptide and method of separating aromatic amino acid or aromatic oligopeptide using the same
Inventor: OKUYAMA NORIO
IPC: C07C227/40
Filed: 1989-09-22
Abstract: PURPOSE:To separate aromatic amino acid by using a liquid chromatograph filler for separating aromatic amino acid or aromatic oligopeptide consisting of fired pitch particles wherein pitch is enclosed in mesh-like gel comprising organic polymers. CONSTITUTION:A liquid chromatography filler for segregating aromatic amino acid or aromatic oligopeptide composed of fired pitch particles with a particle diameter of 1 to 50mum wherein a pitch particles are fired with pitch enclosed in spherical mesh-like gel comprising organic polymers has excellent adsorption and separation property with respect to aromatic amino acid and aromatic oligopeptide. In addition the filler is resistant against both acid and base and has a sufficient rigidity for withstanding a high pressure so that it is highly stable during analysis and storage, it can appropriately hold solute, it has a uniform surface, it is completely spherical and its has excellent characteristics as a filler. Therefore by using such a filler separation of aromatic amino acid and aromatic oligopeptide is possible.
Patent JP-S63102042-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1986-10-17
Abstract: PURPOSE:To improve a signal to noise ratio (C/N) by forming a perpendicularly magnetized oxide film on a moving high-polymer film by sputtering using the hydroxide of Co or CoNi as a target. CONSTITUTION:The perpendicularly magnetized film is formed by the sputtering method using the hydroxide of Co or CoNi as the target. More specifically, the perpendicularly magnetized film consisting of the mixed system composed of the oxide of Co and Co is formed by using high-frequency glow discharge. The perpendicularly magnetized film having a uniform thickness is obtained by using He as the discharge gas and regulating voltage in such a manner that the magnetic field attains 160G magnetic flux density on the target surface. Since the hydroxide forms gaseous H2 partly during sputtering, the crystal orientational property in a perpendicular direction is improved; in addition, since the gaseous H2 is formed from the target itself, the effect is more uniform than in the case of introducing H2 forcibly into the film from the outside and the magnetic characteristics are microscopically uniformized. The perpendicular magnetic recording medium having the good C/N and durability is thereby obtd.
Patent JP-H06101582-A (JP)
Title: Heat riser of gasoline engine
Inventor: YASUI TOMOHIRO
IPC: F02M31/087
Filed: 1992-09-17
Abstract: PURPOSE:To simplify the structure of a heat riser which makes use of the heat energy of exhaust gas in the exhaust passage of a gasoline engine in heating intake in an intake passage for accelerating evaporation of the intake and to provide means for properly heating the intake according to the operating state of the engine without deteriorating engine performance. CONSTITUTION:A moving heat receiving plate 9 and a shape-memory alloy spring 8 are disposed inside a heat riser 4 and the heat receiving plate 9 is moved by means of displacement of the shape-memory alloy spring 8 at predetermined temperature to disconnect the heat receiving plate 9, an intake passage 2 and an exhaust passage 3 from one another so as to interrupt heat transfer from the exhaust passage 3 to the intake passage 2.
Patent JP-H03110607-A (JP)
Title: Servo motor control system
Inventor: IWASHITA HEISUKE
IPC: G05B19/19
Filed: 1989-09-26
Abstract: PURPOSE:To improve the safety of a control system by correcting a torque command value with a value proportional to the difference between the speed of a machine movable part and the actual speed of a servo motor. CONSTITUTION:The value obtained by multiplying a speed command Vc by a proportional gain k2 and the value obtained by integrating a speed deviation epsilon, which is obtained by subtracting a speed feedback signal Vf(m) of the servo motor from the speed command Vc, and multiplying it by an integration gain k1 are added. The value obtained by multiplying the speed Vf(s) of the machine movable part by the value of a set parameter alpha and the value obtained by multiplying a speed feedback value Vf(m) by (1-alpha) are added, and the result is multiplied by a proportional gain k2 to obtain a value. The value is subtracted from the addition value to obtain a torque command value Tc. Since the torque command value is so controlled that the speed of the machine mov able part coincides with the speed of the servo motor, the oscillation of the machine movable part is suppressed to improve the safety of the control system.
Patent JP-2000075703-A (JP)
Title: Fixing device and image forming device provided with the device
Inventor: OGAWA MASASHI
IPC: G03G15/20
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can heat up to a fixing temperature in a short time and generate no uneven fixing and/or scorch in a fixing time for a toner image. SOLUTION: A fixing device 11 is adapted to fix on a printing paper sheet a toner-image transferred from a toner-imaging carrier from a direction orthogonal to conveyance direction a printing paper. This device 11 has a box 11a, a nichrom wire 12 provided in the box 11a, a fan 13 provided in the box 11a to send heat generated from the nichrom wire 12 to the outside, and a shutter 14 provided on a printing paper passage area, closed in warming-up and non- delivering times, and open in a fixing time.
Patent JP-H1090365-A (JP)
Title: Fault analytical method for semiconductor device by using magnetic fluid
Inventor: KANEKO MASARU
IPC: G01R19/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance a capability to capture an optical change by using an optical microscope even in a current abnormality which hardly generates heat regarding a fault analytical method for a semiconductor device by using a magnetic fluid. SOLUTION: An unpackaged semiconductor device 12 is placed under an objective lens 11, at an optical microscope, on a stage 10 at the optical microscope. The surface of the unpackaged semiconductor device 12 is coated to be thin with a magnetic fluid 13. Interconnections 14, 15 which are used to apply a power-supply voltage are derived from the unpackaged semiconductor device 12 so as to be connected to a power supply 16 which is used to apply the power-supply voltage. When the power-supply voltage is applied to the unpackaged semiconductor device 12 from the power-supply 16, the magnetic fluid 13 is changed near an abnormal part 17 at the unpackaged semiconductor device 12, and its change is observed under the optical microscope. Therefore, even in a current abnormality which hardly generates heat, an optical change can be captured.
Patent JP-S63102058-A (JP)
Title: Signal source switching device
Inventor: INOUE SOICHIRO
IPC: G11B15/02
Filed: 1986-10-17
Abstract: PURPOSE:To surely make a signal source which has been operated before power failure by permitting the contact shoe of a 1st changeover switch to be connected to a contact point to be operated next time and connecting the contact shoe of a 2nd changeover switch to a contact point that is currently operating when a 1st or 2nd signal source is operable. CONSTITUTION:In case power failure occurs while a VTR20 is reproducing, the contact shoe in a changeover contact point 40 comes into contact with a contact point 40a, while the contact shoe in a changeover contact part 42 comes into contact with a contact point 42a. The moment the power failure has ended, a pulse circuit 28 generates a start pulse and supplies it to AND gates 48 and 50. However, since the AND gate 48 is energized, a VTR operation output signal is simultaneously supplied to a television receiver and to a VTR signal detection circuit 24 as well, while a reproduction detection signal is supplied to a relay drive circuit 26. By energizing a relay drive coil 36, the contact shoe 40c is forcibly connected to the side of the contact point 40a and the contact shoe 42c to the side of the contact point 42a, but the changeover contact point parts 40 and 42 will not be switched. Thus the VTR that reproduced before power failure can be surely operated.
Patent JP-H04126678-A (JP)
Title: Front side member structure
Inventor: MORI TAKEO
IPC: B62D25/08
Filed: 1990-09-18
Abstract: PURPOSE:To facilitate highly efficient transmission of a load applied to a front side member to a cross member or a front pillar, by bending a rear side of the vehicle of a front side upper member along a dash panel and connecting this rear portion side to the cross member or the front pillar. CONSTITUTION:The front side member 12 is composed of a front side lower member 14 and a front side upper member 16. The front side of the front side lower member 14 as viewed in regard to the vehicle is shaped like a horizontally thrown U which is opened at the upper side of the vehicle while, at the rear side thereof, the bottom surface thereof is gradually inclined toward a lower position of the vehicle and is extended to the underside of a floor panel 18. The front side of the front side lower member 14 as viewed in regard to the vehicle is such that the widthwise portion thereof is bent substantially in the form of a letter L while the rear side thereof is increased in width in the direction of width of the vehicle. Further, the portion of that rear side which is widened outwardly from the vehicle is connected to a portion of a flange 28 of a cowl side member 26 whereas the portion of said rear side which is widened inwardly of the vehicle is connected to an end portion of a cross member 36 connected to a dash panel 20.
Patent JP-S62107980-A (JP)
Title: Segment chip of grinding stone and grinding stone using segment chip
Inventor: ISHIKURA TERUO
IPC: B24D7/06
Filed: 1985-11-06
Abstract: PURPOSE:To smoothy accomplish release of chips and cooling of a face to be ground by arranging a communicating portion which communicates an inner circumferential face with an outer circumferential face in a ring type chip. CONSTITUTION:A part of a segment chip 11 having the shape of a comparatively short cylinder is cut by a predetermined width vertically in its axial direction, so as to form a gap portion 11a. By this, it is permitted to communicate the inner peripheral hole of the segment chip 11 with the exterior through the gap 11a even when a grinding face 11b makes contact with the material to be ground. Thus it is possible that through the gap 11a, the grinding liquid can freely enter in and exit from the inner peripheral hole, plugging of ground sludge powder and heat generation on the material to be ground can be prevented and at the same time, speedy release of ground sludge powder can be made whereby quite smooth grinding can be accomplished.
Patent JP-H03110635-A (JP)
Title: Process control method for operating system
Inventor: MIWA MITSUO
IPC: G06F9/48
Filed: 1989-09-25
Abstract: PURPOSE:To prevent trouble that another process is executed before the completion of issue of a V instruction to all semaphores by simultaneously performing the processing of plural semaphores by the V instruction. CONSTITUTION:A process control block (PCB) 2 is provided with a pending queue next pointer and a pending queue preceding pointer. An instruction execution part 5 takes at least one or more semaphore numbers as the argument in the case of the V instruction with respect to instructions for the process control where a pending queue of a process 1 in the pending state of each semaphors is expressed with the pending queue next pointer; and if semaphores in the close state exist in semaphores designated by this argument, PCBs 2 are selected and dequeued one by one from pending queues of these semaphores and are set to the execution waiting state. Thus, a process scheduler 6 can be started after plural processes 1 are simultaneously set to the execution waiting state, and trouble due to the start of another process before the end of issue of the V instruction to all semaphores is prevented.
Patent JP-H0295837-A (JP)
Title: Cold insulant
Inventor: TAKEUCHI KUNIAKI
IPC: B32B3/26
Filed: 1988-09-30
Abstract: PURPOSE:To adjust accurately the thickness of a cold insulant is regulating the swelling rate of a cold insulant sheet by welding the front and rear of a bag body through non-continuous notched parts provided on a part of the cold insulant sheet. CONSTITUTION:A cold insulant 11 is made such that a high water absorptive cold insulant sheet 12 is sheathed with a water permeable bag body 13. The bag body 13 is obtained wherein a sheet having water permeability and welding property is formed into a bag shape. The cold insulant sheet 12 is provided with non-continuous notched parts 15 in a part thereof. The cold insulant sheet 12 is inserted between two welding sheets constituting the bag body 13, at this condition, the periphery of the bag body 13 is welded from upper and lower part thereof so as to sheathe the cold insulant sheet 12. The cold insulant sheet 11 has a feature that the smaller is the distance between welding parts 16, 16 of the upper and lower bag bodies 12 covering the notched parts 15, 15, the smaller will be the flexibility of the bag body 13; and in accordance with this feature, the content of the bag body 13 becomes small, and thus the swelling rate of the cold insulant 12 is regulated too.
Patent JP-H11137988-A (JP)
Title: Granulating method and granulator used for the same
Inventor: HONDA TETSUZO
IPC: C05G3/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a granulating method saved in pulverization energy and a reycling process of pulverized nuclei, small in the generation of dust, excellent in the yield for obtaining a product and capable of obtaining the product containing no abnormally shaped material. SOLUTION: The granulation is performed by using a granulator 1 provided with a bottom bed 9 of a granulating part using perforated plate as the bottom, an upper part air supply pipe 23 for supplying air for fluidizing to the bottom bed of the granulating part, a lower part air supply pipe 2, air supply pipes 3, 4 and 5 for jetting the air branched from lower part air supply pipe 2 to the granulating part and a fused raw material jetting nozzles 6, 7 and 8 provided at the center part of an air outlet, and jetting the fused raw material from the jetting nozzles to the nuclei in the granulating part, which is nearly spherical and supplied after being made into the particles of the average particle diameter of 0.4-3.0 mm.
Patent JP-S60143380-A (JP)
Inventor: YASUHARA ISAO
IPC: G02F1/1333
Filed: 1983-12-29
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-H03206134-A (JP)
Title: Spinneret
Inventor: YOORUKU BERUNRI
IPC: B65H67/06
Filed: 1990-09-20
Abstract: PURPOSE: To provide a spinning machine having such a scheme that an endless conveyor mounted with bobbin pegs is divided in the longitudinal direction into a plurality of sections which are then connected by locks or the like of various lengths in a specific mode to easily regulate a drive unit or the bobbin pegs in a divided state. CONSTITUTION: This spinning machine has such a scheme that an endless conveyor 11 mounted with bobbin pegs 13 is divided into several sections 17', 17" which are then connected by locks 89. By altering the length(s) of the lock(s) on one end or both ends or substituting it (them) with lock(s) of somewhat different length(s), each of the sections, in its conveying direction, can be regulated or inverted to a specific limit relative to the other sections after assembling the endless conveyor.
Patent JP-2001074110-A (JP)
Title: Drive devide for rotary machinery and garbage disposer incorporating same
Inventor: MINESHIMA YASUSHI
IPC: F16H57/021
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To downsize drive device for a rotary machinery in the direction of an output shaft while maintaining the interchangeability with respect to a presently used general-purpose drive device, and to apply this drive device to a garbage disposer which can therefore be compact. SOLUTION: In a drive device 40 for a rotary machine, comprising a motor 42, a transmission 44 for transmitting rotation from the motor shaft 42A of the motor 42 to an output shaft 52, and a gear box 46 for storing the transmission 46, the motor shaft 42A is extended perpendicular to the output shaft 52 so as to shorten the drive device in the direction of the output shaft 52. Bolt holes 54 for attaching the drive device to an associated machine are formed in the gear box 46 in parallel with the output shaft 52 at apex positions of an imaginal square in a plane perpendicular to the output shaft 52, and the output shaft 52 is extended so that the center axis of the output shaft 52 is located at a position shifted from the center of the imaginal square 56 and having an equal distant to the adjacent apices.
Patent JP-H03117382-A (JP)
Title: Ultrasonic motor
Inventor: SAKAE TADAATSU
IPC: H02N2/00
Filed: 1989-09-27
Abstract: PURPOSE:To obtain a high output through full utilization of torsional displacement by bringing a radially expandable vibrator into direct contact with a face of a torsional vibrator in which maximum torsional displacement occurs, and bringing a rotor into pressure contact with the combined output end section of the radially expandable vibrator. CONSTITUTION:A ultrasonic motor comprises a resonance body A where a torsional vibrator 1 is coupled integrally through a coupling shaft 3 with a longitudinal vibrator 2 opposedly arranged to one face in which maximum torsional displacement takes place. A rotor 11 is arranged rotatably at the other end of the coupling shaft 3 through a bearing 12, and the leading end face 17 of the rotor 11 is brought into pressure contact with the combined output end section (face) 13 of the radially expandable vibrator 2 by means of a pressure spring 14. The combined output end section 13 is tapered with an angle of about 45 deg. with respect to the axis of the coupling shaft 3. By such arrangement, friction between the combined output end section 13 and the leading end face 17 of the rotor 11 increases thus transmitting rotary torque positively to the rotor 11.
Patent JP-S6491066-A (JP)
Title: Identification system for printed wiring board
Inventor: OTA YOSHIAKI
IPC: H05K13/02
Filed: 1987-10-02
Abstract: PURPOSE:To identify all of wiring boards automatically without narrowing a part package area, not depending on human eyes, by providing a common identification terminal and an identification terminal on a printed wiring board to accomplish conduction between a conducting terminal and a common terminal of a printed wiring board identifier to be connected to these terminals. CONSTITUTION:A conducting terminal 1 and a common terminal 2 of a printed wiring board identifier 11 are pressed on an identification terminal 9 and a common identification terminal 8 of a printed wiring board 7. With the pressing thereof, an identification circuit section 6 is turned ON corresponding to the identification terminal 9 connected to the identification terminal 8 through a printed wiring 10 and a discrimination display circuit section 12 detects the state of turning ON via an identification circuit section output lead 13 and displays an output. As the conducting terminal 1 is pressed on an identification terminal 9a not connected to the identification terminal 8, the output of an identification circuit section 6a is turned OFF, with no display on a display circuit section 2 thereby enabling automatic identification of the printed wiring board 7 with a display on the display circuit section 12.
Patent JP-H02203697-A (JP)
Title: Headphone device
Inventor: DOI MASAHIRO
IPC: H04R1/10
Filed: 1988-10-03
Abstract: PURPOSE:To absorb the displacement after processing due to contraction of a housing by mounting and supporting the housing with a speaker unit mounted thereto to a housing support member fitted to both ends of a head band via a buffer. CONSTITUTION:The headphone device is a headphone device containing a speaker unit 17 in its housing 16 and the housing 16 is fitted to a housing support member 22 fitted to both ends of the head band 1 via a buffer 25. Since the housing 16 with the speaker unit 17 mounted thereto is mounted and supported to a housing support member 22 fitted to both ends of the head band 1 via the cushion 25, the deviation due to contraction of the housing 16 is absorbed. Moreover, the buffer 25 prevents the acoustic vibration of the housing 16 from being transmitted to the housing support member 22.