baber/WOPTO huggingface dataset:
Patent JP-H04123627-A (JP)
Title: Communication network control system
Inventor: YOSHIDA MAKIKO
IPC: H04Q3/545
Filed: 1990-09-14
Abstract: PURPOSE:To enlarge the range for satisfying the service quality regulation, and to increase the network income by executing the control by varying cooperatively a logical network control parameter and a physical network control parameter. CONSTITUTION:In an end deciding part 40, the processing is finished when variation portions of all target functions become <='0' with regard to the variation portion of the target function derived by a calculating part 30 for the variation portion of the target function to the change of a traffic routing/circuit capacity allocation, and in other case, the maximum target function variation portion is selected by a change control parameter selecting part 50. In the change control parameter selecting part 50, the maximum value of the variation portion of the target function against the variation of a logical network control parameter and a physical network control parameter is derived. When the former is larger, the logical network control parameter is selected, the processing of a traffic routing parameter changing part 60 is executed, and when the latter is larger, the physical network control parameter is selected, and the processing of a circuit capacity allocation parameter changing part 70 is executed.
Patent JP-H04123632-A (JP)
Title: Fault frame eliminating system
Inventor: MORI NORIYUKI
IPC: H04L12/42
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate the fault frame by detecting the fault frame from the comparison of FCSs of received plural data frames, and the number of unprocessed ones of the received data frames, and interrupting the relaying in a node station for a prescribed time. CONSTITUTION:When a value of a built-in counter reaches a value determined in advance, that is, when the number of unprocessed frames reaches a prescribed number, an unprocessed frame counter 13 outputs an overflow signal to a fault frame detecting part 19. When the overflow signal from the unprocessed frame counter 13 is received, and also, a coincidence signal from an FCS comparing part 18 is received, the fault frame detecting part 19 decides it to be generation of a fault frame as a result of receiving continuously the same data frame extending over at least three times in a short period, recognizes a fact that it is necessary to eliminate the fault frame, and instructs to interrupt relaying of at least a time portion of one round of the system of the frame.
Patent JP-S62103885-A (JP)
Title: Automatic locking device for magnetic head positioning mechanism in magnetic disc device
Inventor: YOSHIOKA KOICHI
IPC: G11B21/12
Filed: 1985-10-30
Abstract: PURPOSE:To omit a conversion mechanism and to reduce a setting space by performing the engaging operation of a fluctuation member to a locking member when a device is at rest by pushing in and engaging the locking member restored to an engaging position in advance with the fluctuation member. CONSTITUTION:When an actuator arm 1 is moved from a shipping/landing zone, a locking member 11 restores to an original locking position capable of engaging with the claw 10 of the actuator 1 by the spring force of a spring 16. And when a magnetic disc device is at rest, the magnetic head restores to the shipping/landing zone, but, at such a time, the claw 10 of the actuator 1 pushes in the locking member 11 against the bending force of the spring 16 in a leftward direction. When the claw 10 is disengaged, the locking member 11 is made return with the bending force of the spring 16 in a rightward direction, and the locking member 11 is engaged with the claw 10 of the actuator 1, generating the locking state of a magnetic head positioning mechanism. Thereby, the conversion mechanism to change a linear motion to a rotary motion can be made unnecessary.
Patent JP-2000075047-A (JP)
Title: Opening-and-shutting detecting device for apparatus
Inventor: KAGEYAMA MASAYOSHI
IPC: G01V9/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an opening-and-shutting detecting device for an electric apparatus, by which the shut of a moving-side member (an upper-part case) can be detected normally even when the moving-side member is warped, and which can enhance the reliability of the detection of an opening and shutting operation. SOLUTION: In an opening-and-shutting detecting device for an electric apparatus, an upper-part case 1 which is attached to a lower-part case 2 so as to be capable of being opened and shut is provided, a detection part 8 is installed on the side of the upper-part case 1, and a sensor 17 which transmits a signal when the upper-part case 1 is shut and when the detection part 8 reaches a detection position is installed on the side of the lower-part case 2. A protrusion part 6 which is installed at the upper-part case 1 and an elastic cap member 7 which is connected to the tip part of the protrusion part 6 constitute the detection part 8.
Patent JP-S59149258-A (JP)
Inventor: RIKARUDO MATSUTEI
IPC: B65H19/18
Filed: 1983-12-28
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-S61125322-A (JP)
Inventor: SEKIGUCHI KYOJI
IPC: A61B3/02
Filed: 1984-11-20
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-S61122727-A (JP)
Title: Detecting circuit
Inventor: KIKUNAGA JIYUNICHIROU
IPC: G05F5/00
Filed: 1984-11-19
Abstract: PURPOSE:To detect a stably voltage by using a programmable uni-junction transistor (PUT) to constitute a power supply voltage detecting circuit. CONSTITUTION:A voltage is impressed from a DC voltage EV applied between both the terminals of a capacitor C to the gate G of the PUT through a Zener diode ZD2 and a voltage kept at a fixed level by a Zener diode ZD1 is impressed from a DC voltage source EV to the anode A of the PUT through a resistor R1. If the Zener voltages of the Zener diodes ZD1, ZD2 are set up optionally, the inversion voltage of the PUT can be optionally adjusted. In addition, hysteresis characteristics are obtained in the inversion point of the PUT and the generation of unstable phenomena near the changing voltage can be suppressed.
Patent JP-S6399660-A (JP)
Title: Transmitting system for routing control information of international telephone exchange
Inventor: YAMASHITA HIROSHI
IPC: H04M3/22
Filed: 1986-10-15
Abstract: PURPOSE:To control the increase in the cost of equipment and to hold variations with a usual call processing to a minimum by providing plural international telephone exchanges in a same country and transmitting information of other exchange required for routing control in respective exchanges through the use of a general trunk line which is connected in accordance with a request. CONSTITUTION:At least one trunk out of trunks 31 and 41 which have same kind of signal system as that used in a normal converter is privately provided. With the use of the trunk line 91, a series of calling/cutting action is executed such as the transmission of a seizing signal, a selecting signal and a cutting signal from the side of transmitting information. During this process, the selecting signal of maximum 12 digit normally used for deciding the delivery line of calling is used for transmitting information required. Consequently, plural international telephone exchanges exist in the same country, and with the use the general trunk line connected in response to the request of information of other exchange required for routing control, information can be transmitted by the selecting signal.
Patent JP-2000075046-A (JP)
Title: Reflection-type sensor and rotary operation detector
Inventor: SUZUKI NOBUAKI
IPC: G01D5/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of an inspection target by one reflection-type sensor and at the same time detect its traveling direction without causing any disadvantages in terms of mounting space and manufacturing costs. SOLUTION: At least one light-emitting device 2 and a plurality of photodetectors 3 for detecting light being reflected from a detection target 7 after it is emitted from the light-emitting device 2 are provided, where a plurality of photodetectors 3 are packaged together by a package member 1 along with the light-emitting device 2 while being arranged with an interval. One light-emitting device 2 is preferably arranged between the two photodetectors 3 and 3.
Patent JP-H03109139-A (JP)
Title: Comprehensive controller for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/176
Filed: 1989-09-20
Abstract: PURPOSE:To improve the stability of a vehicle according to the traveling state of the vehicle and a road surface state by detecting the operation frequency of an active suspension device, and correcting the control for other wheel controller in the direction of attaching importance to the traveling stability, when the operation frequency is large. CONSTITUTION:A fluid cylinder 3 is arranged between a car body 1 and each wheel 2 (2F, 2R), and a gas spring 5 is communicated with the hydraulic chamber 3c of each cylinder 3, and the fluid supplied from a hydraulic pump 8 is supplied and discharged through a proportional flow rate control valve 9. The suspension characteristic is controlled in a variable manner by controlling the proportional flow rate control valve 9 by an ACS controller 19. In this active suspension device, the operation frequency of the device is detected, and when the operation frequency is large, correction control in the direction of attaching importance to the traveling stability is carried out for traction controller 170, four-wheel steering device 220, antiskid brake device 304, and a power steering device 422.
Patent JP-H1157787-A (JP)
Title: Sewage treatment and device therefor
Inventor: SONOKAWA SHOJI
IPC: C02F9/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable purifying sewage containing broth or the like by temporarily storing sewage generated in a production process such as boiling a lot of small fish with hot water in a water storage tank, separating most of contained soil by a circulating foam separation process, and separating almost all the balance of the soil by a circulating filtration process. SOLUTION: In the case sewage generated when small fish is boiled is purified, a diverter valve A is switched and a solenoid valve B is opened to operate a pump 12. In this way, sewage in a water storage tank 30 is sucked and is sent to a foam generating means 15 through an ejector 14. At this time, a lot of bubbles are generated in the foam generating means 15 to stick soil to them and are brought out to a foam-water separation means 16. In the foam-water separation means 16, the bubbles to which the soil is stuck and water are separated, and the bubbles to which the soil is stuck is recovered to make it raw material for fertilizer or the like. On the other hand, waste water is returned to the water storage tank 30 again.  After that, switching to a circulating filtration process is done, water from the pump 12 is led to a tank filter 10 through an ejector 18 to remove almost all the balance of the soil.
Patent JP-H0697228-A (JP)
Title: Semiconductor packaging structure
Inventor: YAMAMOTO SEIICHI
IPC: H01L21/60
Filed: 1992-09-16
Abstract: PURPOSE:To reuse the other parts excluding any packaged flip chip IC discriminated to be defective. CONSTITUTION:Within a wiring board 13 wherein copper or alumi-foil conductor is coated with a liquid comprising polyimide or polyester resin to be heated for setting and then the whole or a part of the surface thereof is nickel.Au or tin-plated, the bump electrodes 15 of a flip chip IC 11 are heat-treated to be junctioned with the conductor circuits 12 etched away for the junction with the flip chip IC 11. Accordingly, when any defective flip chip IC 11 is impressed with a load, said IC can be removed without damaging the conductor circuits 12 and the wiring board 13 so that the wiring board 13 with said IC removed may be reused to increase the manufacturing yield for contributing to reduce the cost.
Patent JP-H03110224-A (JP)
Title: Hydraulic driving gear of civil engineering and construction machinery
Inventor: NAGASE TOYOKAZU
IPC: F15B11/02
Filed: 1989-09-25
Abstract: PURPOSE:To make easy of a change-over of circuit pressure and to make it possible to decrease the pressure to low pressure in the event of completion by operating so as to make the maximum value of the circuit pressure as the second greater pressure value, and supplying pressure equivalent to the second pressure value to a hydraulic cylinder. CONSTITUTION:A command device 10 is controlled to input a command signal to an input section of a controller 14. After that, a driving signal changing over a solenoid selector valve 11 to an upper step position is outputted from the controller 14, a pilot pump 3 is connected to a driving section of a low pressure relief valve 8, and it is specified to the second pressure value which is pressure having the greater maximum value of circuit pressure or set point of a high pressure relief valve 7. Then, greater pressure is supplied to a hydraulic cylinder 6 from a main hydraulic pump 2, and rock excavation work, etc., are carried out. Decision is made on whether pressure P is less than set pressure P0, and when work for high pressure completes, the solenoid selector valve 11 is changed over to a lower step position to operate the low pressure relief valve 8.
Patent JP-2001070482-A (JP)
Title: Shaft selection device of torque optimum for golfer
Inventor: NARUO TAKESHI
IPC: A63B53/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a shaft selection device of torque optimum for a golfer which particularly enables the golfer to select the shaft of the torque optimum for himself relating to the shaft selection device of the torque optimum for the golfer. SOLUTION: This selection device enables the golfer to select the shaft of the optimum torque by swinging a golf club 1 and hitting a golf ball 10. A display of a housing type which displays the quantity of the torsion generated at the shaft when the golfer makes a swing as a numerical value is provided. Further, the numerical value of the display and the speed of a club head at the time of impact are read, by which the shaft of the torque optimum for the golfer may be provided.
Patent JP-H04125867-A (JP)
Title: Servo signal detection circuit
Inventor: TAKAHASHI EISAKU
IPC: G11B21/10
Filed: 1990-09-17
Abstract: PURPOSE:To accurately position a servo head at the center of a track by obtaining the average value of peak levels in first and third servo signals and comparing and operating it with the peak level of a second servo signal. CONSTITUTION:A first operation means 23 adds the peak level of the first servo signal which first detection means 20 extracts with the peak level of the third servo signal which a third detection means 21 extracts and transmits the half of it to a second operation means 24. It operates a difference between the peak level which the operation means 23 transmits and the peak level of the second servo signal which the second detection means 22 transmits, and transmits a position signal POSN or POSQ. Thus, the head can accurately be positioned in the center of the track since the influence of the deterioration of the peak level in the servo signal owing to the leak current from the capacitor and the amplifier circuit of a peak holding circuit can be removed.
Patent JP-S6489675-A (JP)
Title: Tracking device
Inventor: SUZUKI YUTAKA
IPC: H04N5/783
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the reproduced picture of good S/N easy to see by controlling the overlap of a magnetic head scanning locus and a track on a magnetic tape so as to be maximum by using a reproduced envelope. CONSTITUTION:The high frequency outputs of rotary heads 1, 2 are given to an envelope detection circuit 3 and a demodulation circuit 22 through head amplifiers 16, 17. The envelope detection circuit 3 detects the envelope of the high frequency output, and the outputs of the envelope detection circuit 3 between optional two points at which the rotary heads 1, 2 are in contact with the magnetic tape, are compared by a comparison circuit 5. An addition circuit 6 adds the additional quantity of the signal for setting a tape speed. This additional quantity is controlled by the output of the comparison circuit 5, and the inclination of a saw tooth-shaped wave tracking control signal is changed.
Patent JP-H0294627-A (JP)
Title: Heat treatment
Inventor: TANAKA DAISUKE
IPC: H01L21/205
Filed: 1988-09-30
Abstract: PURPOSE:To reduce an installation area, to reduce a cost of an apparatus and to enhance a productivity by a method wherein individual objects to be treated are housed in two reaction-furnace bodies and, during a heat-treatment process in one reaction-furnace body on one side, a treatment preparation process is executed in the other reaction-furnace body. CONSTITUTION:A reaction-furnace body has a structure where a first reaction- furnace body 2a housing a cylindrical reaction tube 1a and a second reaction- furnace body 2b housing a similar reaction tube 1b are installed side by side. A treatment operation in the second reaction-furnace body 2b is set in such a way that a pretreatment process of the second reaction-furnace body 2b is finished when a film-formation treatment process of the first reaction furnace body 2a is finished. Simultaneously with a start of a film-formation process in the second reaction-furnace body 2b, a posterior treatment process is started in the first reaction-furnace body 2a; after the film-formation treatment process in the second reaction-furnace body 2b has been finished, a film-formation treatment is started immediately in the first reaction-furnace body 2a. Thereby, an installation area can be reduced, a cost of an apparatus can be reduced and a productivity can be enhanced.
Patent JP-H08170483-A (JP)
Title: Rock cutting power jack
Inventor: MATSUOKA TAMIYUKI
IPC: E21C37/08
Filed: 1993-10-01
Abstract: PURPOSE: To simplify the connecting structure of hydraulic piping and improve the durability of a rubber tube. CONSTITUTION: A conical recessed part 8A is formed at a flange at the outer periphery of a joint pipe 4, and a soft rubber ring member 9 provided with the similar conical face and fitted to the periphery of a rubber tube 3 is held between the recessed part 8A and a disc-like pressure plate 7 adjacent to the flange 8, A protector 5 of circular arc shape cross section and a cylindrical tube protector 6 are further mounted on the periphery of the rubber tube 3.
Patent JP-2000071873-A (JP)
Title: Cancel mechanism for direction indicating lever
Inventor: NOMURA TATSUMI
IPC: B60Q1/42
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise with the operation for turning a steering wheel by moving a cancel cam to a position capable of preventing the engagement of a projection thereof with a lock member while operating a steering wheel so as to be turned while exceeding the predetermined angle from the initial position. SOLUTION: In the case where the operation for turning a steering wheel 1 is continued, each engagement part 34 of cancel cams 12a, 12b slides in a groove part 36 of a cylindrical body 37 provided in the periphery of a shaft 35. A projection 33 is moved upward so as to be separated from an abutment part of a lock member along a slit 39 of a guide cylinder part 38 to be rotated with the shaft 35. Consequently, even if the other cancel cam 12b is moved near the lock member, interference of the projection 33 with the abutment part of the lock member is prevented, and generation of noise is prevented.
Patent JP-H07101247-A (JP)
Title: Check mechanism for vehicular sun roof device
Inventor: OCHIAI HIROKI
IPC: B60J7/053
Filed: 1993-10-01
Abstract: PURPOSE:To eliminate the generation of noise such as impact noise by providing either of a drive shoe and a check member, linked with a driven shoe and freely engaged/disengaged with/from a guide rail, with a cam face constantly coming in contact with the other of the drive shoe and check valve. CONSTITUTION:A sun roof device is formed by supporting a movable panel closably on guide rails 3, disposed at both side edges of the opening part of a vehicle roof, through a link mechanism. Check mechanism 8 is disposed in one guide groove 31 of the guide rail 3. This check mechanism 8 has a cutout part 81, a cam face 82 and a check member 83. The check member 83 is disposed on an extended part 71 in such a way as to be freely engaged/disengaged with/from the cutout part 81 of the guide rails 3. The check member 83 is connected to a front shoe through a connecting plate 84 and energized by the connecting plate 84 so that the check member 83 constantly comes in sliding contact with the cam face 82. The check member 83 is thereby brought into constant sliding contact with the cam face 82 so as to dissolve noise such as impact noise at the operating time of the check mechanism 8.
Patent JP-2001074835-A (JP)
Title: Right-left discrimination method of bistatic sonar
Inventor: ONO HIROYOSHI
IPC: G01S7/526
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a right-left discrimination method of a bistatic sonar which can realize a stable right-left discrimination process by a device of simple constitution with a small arithmetic processing quantity. SOLUTION: Channels of a wave-receiver array are composed of four receivers arranged at the vertexes of a square in a plane perpendicular to the array axis, directional outputs having high sensitivity in the left direction and low sensitivity in the right direction, and directional outputs having high sensitivity in the right direction and low sensitivity in the left direction are respectively generated as left-directional channel outputs and right-directional channel outputs by the channels through linear addition; and beams are generated in a plurality of directions of the left half space and right half space by using the channel outputs respectively for the directions, and the outputs of the beams of the left half space and right half space are compared with each other to deternicne from which of the left and right half spaces an echo sound arrives.
Patent JP-S6490972-A (JP)
Title: Detector for proper quantity of refrigerant of refrigerator
Inventor: NAGATOMO HIDEAKI
IPC: F25B45/00
Filed: 1987-09-30
Abstract: PURPOSE: To determine an appropriate filling amount of refrigerant by a method wherein this sensing device is comprised of a sensor section composed of a set of counter electrodes and a converter section for sensing an electrostatic capacity between the electrodes and this device is assembled at an appropriate location within a pipe extending from an inlet of a condenser in a freezing cycle to a pressure reducing device through an insulating material. CONSTITUTION: A sensor section 20 assembled in a pipe of a condenser 2 may detect a variation in an electrostatic capacity corresponding to a phase state of refrigerant produced in reference to a difference of dielectric constant. This is compared with an electrostatic capacity when a pre-set proper amount of refrigerant is enclosed at an assembled position of the sensor section 20, resulting in that an excessive amount or a lack of amount of the enclosed refrigerant can be determine.