baber/WOPTO huggingface dataset:
Patent JP-H06219240-A (JP)
Title: Release device for seal belt
Inventor: ICHIKAWA MASATO
IPC: B60R22/32
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate a lock release even in the case that normal operation can not be performed by a disabled hard or the like by providing an operating means, connected to a seat buckle, in an opposite side to the seat belt buckle of a seat cushion, and releasing the seat belt buckle from its lock condition by using this means. CONSTITUTION:A stop part 4a is provided under a press button 4 of a seat belt buckle 1, and one end of a wire 5 is connected to this stop part 4a. The wire 5 passes through a bottom surface side of a seat cushion 2, and the other end of the wire is connected to a knob (operating means 6) set up in a reclining cover 3. When the knob 6 is pulled, the press button 4 of the seat belt buckle 1 is pulled downward by the wire 5, to release a lock condition of the seat belt buckle 1.
Patent JP-S59138126-A (JP)
Title: Phase controlled oscillating circuit
Inventor: YAMAZAKI TOYOE
IPC: H03L7/093
Filed: 1983-01-28
Abstract: PURPOSE:To eliminate a failure of a varactor diode in a VCO caused by a self- bias voltage by using an emitter follower to which a constant current is applied from a constant current supply as a frequency control voltage input circuit to the VCO. CONSTITUTION:A prescribed value of a reference signal inputted from a terminal 54 is mixed with a oscillating output signal of the VCO11 at a phase comparator 6 and detected synchronizingly and a phase error signal corresponding to the phase difference of both signals is generated and amplified at an AC amplifier 7, inputted to an emitter follower Q2 and further, amplified by a DC amplifier 8 and inputted to a lag filter 9, both signals via the AC amplifier 7 and the DC amplifier 8 are synthesized to produce a frequency control signal to the VCO11. In the emitter follower Q3, a prescribed frequency control voltage is outputted in response to the excitation of a frequency control signal inputted via the lag filter 9 and applied to the varactor diode of the VCO11. A specified current, nearly several mA, flows to the varactor diode and no self-bias voltage is generated.
Patent JP-H07227066-A (JP)
Title: Commutator motor
Inventor: FUKUDA TETSUYA
IPC: H02K13/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a commutator motor of which the assembly man-hour is reduced. CONSTITUTION:A commutator motor has a rotor with a commutator on a rotary shaft and a stator constituted of a coil bobbin 16 on which a field winding 18 is wound and a stator core to which the coil bobbin 16 is fixed. This coil bobbin 16 is provided with at least one coil bobbin 16 with a brush case 17 integrally provided. The stator core comprises an internal iron core 14 for mounting the coil bobbin 16 and an external iron core to which the internal iron core 14 is fixed, is employed. Accordingly, in this constitution, by eliminating necessity for covering a field winding 18 with an insulating tape, since also work for mounting the brush case 17 to a stator side can be omitted, the assembly man-hour can be reduced.
Patent JP-H01189680-A (JP)
Title: Electronic learning machine
Inventor: KUROKAWA YUJI
IPC: G06Q50/00
Filed: 1988-01-26
Abstract: PURPOSE:To repeatedly learn an erred question with satisfactory operability by storing that a wrong answer is given to a storing means when the answer is wrong, repeatedly displaying it until a correct answer is given and initializing the storing contents of the wrong answer in the storing means when the correct answer is given. CONSTITUTION:The question and correct answer to the question are stored in a storing means 11. The question is displayed on a displaying means 12 by a control means 13 and the answer, which is inputted to this question, is decided by a deciding means 14. When the answer is wrong, it is stored in a storing means 15 that the wrong answer is given. The erred question is displayed on the means 12 by a control means 16 and when the answer, which is inputted to this question, is correct, the storing contents of the means 15 to the question are initializing by an initializing means 17. Accordingly, until the correct answer is given to the erred question, the wrong answer is repeatedly displayed on the means 12 by the means 16. Then, the erred question can be repeatedly learnt until the correct answer is given.
Patent JP-H06223585-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: MITSUSAKA TOMONARI
IPC: G11C16/06
Filed: 1993-01-29
Abstract: PURPOSE:To prevent a malfunction due to the unbalance of charge by making discharge a clear state during a clear interval provided after a target address is realized and starting precharge thereafter. CONSTITUTION:The time from when the address signals of an active side circuit 21 and a dummy side circuit 22 are changed, and the target address is realized, till a negative logic precharge signal is inputted is provided as the clear interval. In the interval, the circuits 21, 22 are discharged perfectly, and the potential of points C, D become reference potential. Thereafter, the precharge of the circuits 21, 22 are started by the input of the negative logic precharge signal. According to the inversion of the signal, the circuits are discharged, and the circuit 22 is discharged later than the circuit 21 always, and an accurate output signal is outputted from a sense circuit 23. In such a manner, no malfunction occurs even when the device is driven at high speed by precharging after the discharge is ended perfectly.
Patent JP-H09211068-A (JP)
Title: Device for inspecting semiconductor device and method therefor
Inventor: MURAYAMA TSUGIO
IPC: G01R31/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify a carrier mechanism by attaching a semiconductor device, acting as a to-be-inspected material, on a linear motor and making move in a plane on a platen. SOLUTION: The inspection device far semiconductor device is provided with a mechanism wherein a device carrier unit of a semiconductor device, acting as a to-be-inspected material, a tray carrier unit housing the semiconductor device and a contact head 32 inspecting the semiconductor device are attached on a linear motor 36 and these linear motors 36 move in a plane an a platen 37, and, by using a mechanism driven by the linear motor 36 for carrying the to-be-inspected device from a tray to a test head 30, moving to the contact head 32 at inspection, and carrying the device after inspection to the tray, simplification of the inspection device accompanying with reduction of a carrying direct operation axis, simplification of control of the carrier mechanism and reduction of mechanical cast are made possible.
Patent JP-S63181053-A (JP)
Title: Parity check circuit
Inventor: AKITA KUNIHIKO
IPC: H01L27/10
Filed: 1987-01-23
Abstract: PURPOSE:To judge whether or not a data is reliable at the time of restarting an operation by a software, by covering all of the parity check bits in spite of the area of a DRAM or that of a SRAM, and performing a stable operation when a power source is disconnected. CONSTITUTION:In the titled circuit, a CMOS.SRAM107 and a stable power source 113 to backup the CMOS.SRAM107 are provided, and the CMOS.SRAM 107 is connected to the outputs of the SRAM103 and the DRAMs 101 and 102 in common. All of the check bits are covered by two DRAMs 101 and 102 corresponding to a low bank and a high bank in spite of the areas of the DRAMs 101 and 102, and the SRAM103, and also, a battery backup function at the time of the disconnection of the power source is provided. In such a way, it is possible to judge whether the data is reliable or not based on whether a parity error is generated or not in a data read operation at the time of restarting the operation by resetting.
Patent JP-S5398724-A (JP)
Title: Driving unit for television receiver
Inventor: TAKUHARA SADAHIRO
IPC: H04N3/16
Filed: 1977-02-09
Abstract: PURPOSE:To surely operate the horizontal oscillating circuit, to increase the reliability, and to simplify the circuit constitution, by commonly using the drive transistor as the blocking oscillating transistor.
Patent JP-H06230081-A (JP)
Title: Abnormal position detector for electronic equipment board and probe used in this
Inventor: HAYASHI YOSHIO
IPC: G01R31/28
Filed: 1993-01-29
Abstract: PURPOSE:To easily specify failure point in a circuit network of a logic signal and an AC signal. CONSTITUTION:A contact 14 of a probe 12 is brought into contact in order with respective test points in an electronic circuit network of a board, and average voltage of signals of the respective contact points is detected by an average detecting circuit 15, and peak voltage of an AC signal is detected by a peak detecting circuit 16. These detecting voltages are converted into digital values by an AD converter 37 in a main body 11, and are compared with reference data stored beforehand in a memory 38 with respective test points, and when these are different from a prescribed value or more, those are judged as abnormal, and are displayed on a display part 39. When respective input points of the circuit network are normal and the output points are abnormal, the part is specified as a failure position. When these are specified in order from a large block to a small block, a failure in a part unit can be also specified.
Patent JP-S59138969-A (JP)
Title: Position display device for article or the like
Inventor: FUJIMURA AKIHIRO
IPC: G01S5/20
Filed: 1983-01-31
Abstract: PURPOSE:To display the whereabouts of an article which is lost easily and the current position of a person by receiving a signal for deciding on a position at the time of coincidence with the object number from a movable part, and displaying the position and direction of the movable part. CONSTITUTION:Each movable part is stored with its identification number by pressing properly additional switches A-C of a number storage device 12. When the whereabouts of a specific movable part are detected, keys on the main body are pressed according to its identification number and the signal is inputted to the antenna 2 of the movable part to be stored in a storage part 16 through a signal converter 15. Outputs of storage parts 12 and 16 are inputted to a comparator 17; when the both coincide with each other, a pulse transmitter 18 is operated to transmit a signal repeatedly. This signal is received by receivers 19-21 and inputted to set and reset terminals of timers 22 and 23. Output values of the timers 22 and 23 are processed as variables by a computer 24 to calculate the direction and distance.
Patent JP-H11213170-A (JP)
Title: Document processor, its method and storage medium
Inventor: MACHIDA HARUO
IPC: G06F17/24
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To transform document information to image data by recognizing a minimum area in which a character, a graphic and the image data exist when the document information is transformed to the image data. SOLUTION: Data to which image transformation is performed is first judged whether it is selected or not (S201). When the data to be transformed is selected, the image transformation proceeds to a step S206 and size of a minimum rectangular including the selected data is sought by calculation. An image transformation area set in the step S201 is judged in a step S203, when the minimum rectangular is set, the minimum area in which the character, the graphic, the image data exist is recognized and transformed to the image data (S205) and when no minimum rectangular is set, a frame or a document for one page is transformed to the image data.
Patent JP-H06231027-A (JP)
Title: Exclusive control system
Inventor: NAKAHARA MASAYUKI
IPC: G06F12/00
Filed: 1993-01-29
Abstract: PURPOSE:To take compatibility of data with respect to a file without providing a concept of record by providing an exclusive control mechanism for the data by range designation in the file in a system capable of making access to the file without providing the concept of record by plural programs. CONSTITUTION:This system is constituted in such a way that it is checked whether or not a designated data area is used by another program by a data retrieval part 12 when the data in the file 1 is accessed by a program (file access mechanism) 11, and when it is not used (not registered), the designated data area (forefront and end of data) that is an access target in the file 1 is stored in a data storage area 15 by a data registration part 13, and the data to be accessed in the file 1 is shown in a relative position in the file, and the data is managed by the forefront and end of the data.
Patent JP-H07226240-A (JP)
Title: Terminal and fitting structure of terminal to circuit board
Inventor: KINOSHITA KAZUNORI
IPC: H05K3/34
Filed: 1994-02-08
Abstract: PURPOSE:To reduce the man-hours at the time of fitting a terminal to a fitting hole of a circuit board, and to improve the positioning accuracy and the fitting strength of a terminal CONSTITUTION:Length (h) of a fitting part 4 is formed within a predetermined length, and the fitting part 4 has plural swelling parts 6 swelled outward and plural recessed parts 7 recessed inward than the swelling parts 6. When this fitting part 4 is fitted in a fitting hole 3, these plural swelling parts 6 are made to pressure-contact with the inner wall of the fitting hole 3 to temporarily fix a terminal 2 under the predetermined condition, and while a clearance, into which solder flows is formed by the plural recessed parts 7 and the inner wall of the fitting hole 3.
Patent JP-H0550854-A (JP)
Title: Sun visor
Inventor: SHIYARURU BEE PURIYAARU
IPC: B60J3/02
Filed: 1992-01-30
Abstract: PURPOSE: To provide a sun visor with an excellent appearance capable of easily attaching a supporting arm and using a thin screen. CONSTITUTION: This sun visor is composed of a screen 2 provided with an indent part 5 on one of the edge parts, the supporting arm 6 for traversing the indent part 5 and a cover 11 for covering the screen 2. The screen 2 is fitted with two rod end parts 12a and 12b extended in mutually opposite directions at the indent part 5 and extended in a coaxial state to the supporting arm 6. Both rod end parts 12a and 12b are formed at the supporting arm 6 and are constituted so as to fix the supporting arm 6 to the screen 2 by cooperating with a drilled hole 13 indenting the end face of both rod end parts 12a and 12b. A cover part positioned near both rod end parts 12a and 12b is positioned between the respective end faces of the supporting arm 6 and the screen 2.
Patent JP-H10199377-A (JP)
Title: Breaker operation device
Inventor: NEGISHI TAKAHIRO
IPC: H01H33/40
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To automatically close an insert port with an interrupt plate and electrically release an interlock after completion of manual energizing operation of an input spring by providing a tension spring for biasing an interrupt plate for opening and closing a manual handle insert port in the insert port closing direction and a switch actuated buy movement in the interrupt plate opening direction and inhibiting electrically driven winding of the input spring. SOLUTION: An interrupt part 65 of the interrupt plate 63 moved left-side by a tension spring 69 in which an end of a support body 68 is locked at a right side rim part of a support part 64 of an interrupt plate 63 and the other end is locked to a support balance 62 closes a manual handle insert port 4. A cover body 72 of the interrupt part 65 is pushed to the right, a manual handle insert part 4 is opened, at the same time a micro-switch 17 is closed by a pressing body 70 of the interrupt plate 63, and an interlock is electrically provided. After energizing of a input spring due to upward and downward movement, if a manual handle is pulled out, the interrupt plate 63 is moved to the left by the tension spring 69, the manual handle insert port 4 is automatically closed, and at the same time, electric interlock is released.
Patent JP-S61173974-A (JP)
Title: Printer
Inventor: KAWAGUCHI HIROMI
IPC: B41J29/393
Filed: 1985-01-29
Abstract: PURPOSE:To provide a printer capable of setting many kinds of states by the reduced number of switches, enhanced in operability and reduced in cost, by providing a memory means for storing state information and an input means consisting of plural switches and combining the operations of the switches. CONSTITUTION:An ON-LINE switch (hereinbelow abbreviated as OL) for setting a printer to a printable state, a FORM FEED switch (FF) for feeding paper and a LINE FEED switch (LF) for feeding paper by one line are provided. At the time of a state setting mode, the switches are allowed to have functions, that is, the release of an OL state setting mode, the indication of FF once push-down state '0', the indication of two-time push-down state '1', the writing order of the states indicated by LF and FF, the address stepping of a set state memory part 8 and only stepping if no push-down of FF. A state setting mode is set by closing a power source while FF and LF switches are simultaneously pushed down. At this time, an address counter for indicating the memory address of a set state is set to an initial value and a state is successively set while functional switches are operated.
Patent JP-H11201611-A (JP)
Title: Low temperature showcase
Inventor: MATSUZAWA SHIGEO
IPC: F25D11/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent dew from being formed on a cooler blower at the time of switching a cooling state to a non-cooling state. SOLUTION: In a low temperature showcase which is switched from a cooling state to a non-cooling state by connecting a showcase main body 1 to a refrigerator body 101 through a liquid solenoid valve 11 and closing the liquid solenoid valve 11 of the showcase main body 1 and stopping operation of a cooler blower 13 while the refrigerator body 101 is being operated, a means for continuing operation of the cooler blower 13 until a predetermined period of time elapses at the time of switching from a cooling state to a non-cooling state is provided.
Patent JP-S5298515-A (JP)
Title: Headphone
Inventor: OONUKI KATSUNORI
IPC: H04R9/00
Filed: 1976-02-16
Abstract: PURPOSE:To improve frequency characteristics in middle and high ranges by forming an acoustical transparent circular part of a small diameter having a required ratio with a diaphragm diameter to the magnetic pole plate on the rear side.
Patent JP-S55107326-A (JP)
Title: Oscillation circuit
Inventor: IITAKA YUKIO
IPC: H03K3/02
Filed: 1979-02-09
Abstract: PURPOSE:To enable the operation of activated power supply of high voltage, by connecting the collector, base and emitter of the transistor (Tr) to the power supply via respectively a resistor, and taking greater the power supply voltage than the  avalanche voltage between the base and collector. CONSTITUTION:One side of the activated power supply is connected to the collector of TrQ1 via the resistor R1, and the base of TrQ1 is connected to another side of the power supply via the resistor R3 and the emitter is via the parallel circuit consisting of the resistor R2 and the capacitor C1. The power supply voltage E is set greater than the avalanche voltage VT between the base and the collector of TrQ1. The avalanche breakdown current flows from the collector to base of TrQ1, the potential of the base is higher than that of emitter, and the emitter current flows. Thus, the avalanche breakdown is accelerated and the emitter current increases more. When the C1 is charged with the emitter current, the emitter current is less and the breakdown current is decreased and finally the emitter current stops. When C1 discharges through R2, the emitter current flows again and this is repeated for oscillation. The power supply is of high voltage, allowing to increase the output voltage.
Patent JP-S58135111-A (JP)
Title: Formation of nitride thin film
Inventor: MATSUZAKI SOUICHI
IPC: C01B21/06
Filed: 1982-02-03
Abstract: PURPOSE:B and a substance capable of converting B into its nitride are separately or, after mixed, deposited on the substrate in an atmosphere of at least one of nitrogen gas or ammonia gas to form nitride thin films free from damage on running, because of their increased lubricity. CONSTITUTION:For example, a magnetic layer 2 is formed on a substrate 1 made of a synthetic resin film such as polyester or polypropylene by metallization of electromagnetic metal such as Co or Ni. Then, B and at least one capable of converting B into its nitride such as V, Mo, Ti, Zr, Hf, Cr, Al, Mg, or Si are put in different evaporators respectively or are mixed and placed in the same evaporator. And they are vaporized in an atmosphere containing at least one of nitrogen or ammonia gas to effect metallization of the nitride on the magnetic layer 2 to form the nitride thin film 3.
Patent JP-H11198894-A (JP)
Title: Power tilting device for outboard motor
Inventor: UEMATSU YOSHIKATSU
IPC: F02B61/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To allow a power tilting device to be assembled between brackets, avoid cost-up, and establish applicability even to a small-sized outboard motor, in which the brackets for mounting the motor on a hull can manage without enlargement in the size and weight. SOLUTION: In compliance with expansion and contraction of a hydraulic cylinder 13 which expands and contracts with the drive of an oil pump 16 by an electrical drive motor 14, an outboard motor is rotated in the vertical direction relative to the hull around a horizontal tilting shaft 11 to couple together rotatably the tops of a swivel bracket 9 and a clamp bracket 10. In this power tilting device 12, the electrical drive motor and/or oil pump are located sideways under the hydraulic cylinder so as not to enlarge the widths of the brackets 9 and 10 which comply with the width of the hydraulic cylinder for avoidance of interference with the electrical drive motor or oil pump.
Patent JP-H08209968-A (JP)
Title: Control device for car elevator
Inventor: OBATA KOJI
IPC: B66B1/14
Filed: 1995-02-01
Abstract: PURPOSE: To detect an over-sized car on a landing place and let the car to exit in safety. CONSTITUTION: This car elevator control device is designed to register an in- cage allowable car dimension in an incage dimension registering means 3. When a landing place call is input, it is so arranged that a car dimension measuring means 2 may measure the dimension of a car parked at the landing place. When a dimension comparing means 4 compares the measured car dimension with the allowable car dimension registered in the in-cage dimension registration means, if the car dimension is larger than the allowable car dimension as the result of the comparison, a getting-in prohibition annunciating means 6 will inform that a user is prohibited from setting in the car, thereby forcing the user to keep off the case. At the same time, an exit help means 7 is designed so that it may help the car to leave the landing site without causing any accident.
Patent JP-H01191006-A (JP)
Title: Depth measuring method
Inventor: TSUMURA AKIRA
IPC: G01B11/22
Filed: 1988-01-26
Abstract: PURPOSE:To accurately measure the depth of a trench even when the bottom area of the trench is small by setting measurement light to wavelength which the light is transmitted through a body to be measured and projecting the light from the side of the surface of the object body where the trench is not formed. CONSTITUTION:The light beam from a light source 4 is branched by a beam splitter 3 into two directions. One light beam is projected on the object body as the measurement light 15 and the other light beam is projected on a mirror 8 as reference light 16. The measurement light 15 is set to the wavelength with which the light is transmitted through the body 16 to be measured, so it reaches the bottom surface part (a) of the trench 2 and the surface part (b) of the body 1 to be measured. The light beams which are reflected by them return to the beam splitter 3. The reference light 16 is reflected by the mirror 8 to return to the beam splitter 3. Those light beams form interference fringes. The depth of the trench 2 is calculated from the intervals of those interference fringes.