baber/WOPTO huggingface dataset:
Patent JP-H0661849-A (JP)
Title: Clock generating circuit
Inventor: MIYASHITA TAKUMI
IPC: H03L7/081
Filed: 1992-08-07
Abstract: PURPOSE:To generate a clock signal with a high frequency from a clock signal with a low frequency by connecting plural variable delay elements to a logic circuit, controlling the delay, extracting delay signals from proper delay stages and taking a logic among them. CONSTITUTION:A phase comparator circuit PD of a delay control circuit 12 compares a phase of a reference clock signal phi0 with a phase of an 8th delay output signal phi8 (8 delay line circuits are provided). A charge pump circuit CP outputs a gate control signal SG to a delay line circuit 1 based on the result of comparison + or -Stheta and smoothed by a loop filter LF and the result is outputted to a reference voltage setting circuit of the circuit 11. Thus, the signal SG is used to apply threshold level control of delay TR circuits DL1-DL8 and each of delay output signals phi1-phi8 whose delay is controlled is processed by a logic circuit 13. Then an output clock signal phiOUT (phi1, phi2) whose frequency is 2f twice an optional frequency fref (f) is generated from the reference clock signal phi0.
Patent JP-2000100502-A (JP)
Title: Ic card connector
Inventor: MARTUCCI ROBERTO
IPC: G06K7/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact SIM card connector capable of providing a sure contact between an IC card and a connector, and can easily be manufactured and assembled. SOLUTION: This connector is provided with a base member 2 and a cover. The base member 2 includes a plurality of conductive contacts 16, 17, and 20. The cover is attached to the base member 2 so as to rotate pivotally. The cover includes lateral flanges 23, 24 which make an IC card 4 pivotally rotate with the cover, and which forms receptacles for holding the IC card 4 so as to slidably move the IC card 4 against the cover in the vertical direction to the axis of rotation. When the cover is shut to the base member 2, terminal array 5 of the IC card 4 is engaged the contacts 16, 17, 20. By slidably moving the IC card 4 to the cover, the IC card 4 and the cover are locked at the closed position of the connector.
Patent JP-S60100961-A (JP)
Title: Snore preventing device
Inventor: ANSONII RATSUSERU DAURINGU
IPC: A61F5/56
Filed: 1984-10-11
Abstract: A compact self-contained electronic anti snoring device is adapted to be worn in the outer ear or attached thereto. It comprises a miniature microphone (10) for detecting snoring sounds and means (14) responsive to the detection of snoring sounds for generating an aversive audio signal. The aversive audio stimulus is emitted via a speaker (10) in the user's ear. Preferably, a combined microphone'speaker is used and the snoring sounds are detected via the auditory canal. Means (14,15,19) are also provided to vary the amplitude and duration of the audio stimulus with successive snores to obviate habituation. A counter (20) is also provided to record the number of snores during a sleeping period and provide an indication of the effectiveness of the device.
Patent JP-S59100905-A (JP)
Title: Program control device
Inventor: MATSUI KENJI
IPC: G05B19/02
Filed: 1982-12-01
Abstract: PURPOSE:To register plural control patterns and to execute a control which combines them by providing plural bank areas consisting of a series of control steps, and a means for storing a combination of its control patterns, or the like. CONSTITUTION:A titled device is provided with a storage means having plural bank areas consisting of a series of control steps having a set data and a control time data by its set value, and a link area for storing a combination of control patterns of its bank, or the like. For instance, a control parameter such as a control step of a temperature, etc. is set by a setting part 2 of a temperature control device 1, and a parameter, etc. at the time of setting are displayed by a display part 3. Subsequently, a temperature of a controlled system 4 is detected by a temperature detecting part 5 provided on the controlled system 4, and a difference between a set temperature and a detected temperature is operated by an operating part 6. Subsequently, a temperature control of the controlled system 4 is executed through an output part 7 basing on an operation result of the operating part 6 in accordance with prescribed processing procedures by a control part 8.
Patent JP-2000048982-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To allow an appropriate operation. SOLUTION: An alternating current voltage of a commercial alternating current power source (e) is full-wave-rectified by a full wave rectifier 12, converted into a high-frequency wave by an inverter circuit 15, and fluorescent lamps FL1, FL2 are high-frequency-lighted. A programable uni-junction transistor Q7 is kept off till a time set by a resistance 33 at the time of start-up of the lamps FL1, FL2, and voltages of the lamps FL1, FL2 are increased thereby at the time of start-up to prevent malfunction that a power source of a control circuit 26 is turned off to lower an output of the inverter circuit 15. Even when set in modulated light, a diode D22 by-passes a base current of a transistor Q8 by ON of the transistor Q7 to bring a full lighting condition, and the fluorescent lamps FL1, FL2 are prevented thereby from being hardly started.
Patent JP-2001039815-A (JP)
Title: Cosmetic and preparation for external use
Inventor: SATOU MIKINOBU
IPC: A61K8/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic and a preparation for external use, capable of suppressing oily feeling, capable of providing a smooth-touch and light feeling, having air-permeability and moist feeling, capable of retaining moisture, and further having emollient properties and a specific feeling by including a specific ester as an oil phase component. SOLUTION: This cosmetic and preparation for external use contain an ester of (A) a branched fatty acid obtained from a lanolin fatty acid, and (B) a branched alcohol, preferably 2-octyldodecanol. For example, the component A can be obtained as a nonhydroxy fatty acid from the lanolin fatty acid included in a lanolin, by using a method of converting a hydroxy fatty acid component in the lanolin fatty acid to a boric acid ester, and subjecting the product to a distillation under a reduced pressure to separate the nonhydroxy fatty acid from the hydroxy fatty acid.
Patent JP-2001034438-A (JP)
Title: Printer operating state recording device
Inventor: YABUGUCHI TATSUMI
IPC: G06F3/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To specify the capacity of output data at the time of outputting print data to a printer. SOLUTION: This device is provided with a print start/end detecting part 11 connected between a host and a printer for detecting a print request and print data end from the host, an inner clock 12 for obtaining a print starting time and a print ending time, and a print data capacity measuring part 13 for receiving the print start communication and the print end communication from the print start/end detecting part 11, and for measuring the print data capacity by byte units.
Patent JP-H0375674-A (JP)
Title: Developing device
Inventor: ABE TETSUYA
IPC: G03G15/08
Filed: 1989-08-17
Abstract: PURPOSE:To always inform correct toner replenishing timing by detecting a current flowing between a developer carrier and an image carrier at a developing position and judging whether or not a toner concentration drops to a tolerance or below, based on the detected current position. CONSTITUTION:A developing device is provided with a developer carrying means 2 carrying toner (d) along a prescribed route including a developing region, a developing bias source 8 applying a bias voltage to the developer carrying member 2, a current detecting means 7 detecting the value of a current flowing into the developer carrying member 2 from the developing bias source 8, a concentration deciding means 9 deciding whether the toner concentration in the toner (d) is high or low based on the detected current value of the current detecting means 7, and a means informing a result decided by the concentration deciding means 9. A signal generating circuit 10 serving as the informing means generates a signal indicating the decided result to an optical writer/printer control part 11. Thus, the lack of the toner (d) can be always and correctly detected and informed regardless of the presence of absence of the toner (d).
Patent JP-H0498341-A (JP)
Title: Intelligent storage device
Inventor: TSUCHIYA KAZUHIKO
IPC: G06F11/16
Filed: 1990-08-09
Abstract: PURPOSE:To independently execute an operation even if a mainbody device breaks down and to improve reliability by executing reading and writing independent of the control on the part of the mainbody device-side. CONSTITUTION:When a communication controller 6 breaks down, a line switch 12 connects lines 8a, 8b, 9a and 9b to a communication controller 7. The communication controller 7 executes the processing of data received from the lines 8a and 9a in an intelligent storage device 50, and the processing of data received from the lines 8b and 9b in an intelligent storage device 51. The intelligent memory 50 can independently execute the operation even if the communication controller 6 breaks down. Thus, data stored in the intelligent storage device 50 can be used as it is and a fault corresponding processing can speedily be executed since the switching of the storage device is not required when a fault occurs. Thus, the intelligent storage device of high reliability can be obtained in spite of the presence or absence of the operation of mainbody CPU.
Patent JP-H0261936-A (JP)
Title: Automatic feeding device for inner magnetic shield
Inventor: OKUYAMA TAKAYUKI
IPC: B65H3/08
Filed: 1988-08-26
Abstract: PURPOSE:To surely feed an inner magnetic shield to a welding machine one by one by piling up the shield with projections provided at plural parts, absorbing the shield in a transfer machine, and giving vibration to the shield while rising. CONSTITUTION:An inner magnetic shield(IMS) 20 is formed with external shape cutting press from a flat-plate metal raw material and drawing shaping made, cleaned after formed, and then multiple shields are piled up. The multiple IMS 20 are piled up so as to form a gap 29 with a direction changed 180 deg. one by one so that the positions of projections 26 and 27 are not overlapped. Fifty IMS 20 piled up on a feeding machine are prepared by four rows. After a base 43 descends to the IMS 20 in the first row and the IMS 20 is absorbed with the absorption pad 42 of the base 43, only one IMS 20 is absorbed by giving vibration to the stepped part 23 of the IMS during the rise of the base 43, and transferred to a welding machine with a transfer body after a rise.
Patent JP-S6366446-A (JP)
Title: Foreign matter inspecting device
Inventor: TANIUCHI TOSHIAKI
IPC: H01L21/66
Filed: 1986-09-09
Abstract: PURPOSE:To facilitate judgement on whether chip areas on the surface of a semiconductor wafer can be utilized or not or others, by outputting patterns of effective foreign matters overlapping patterns zoned on a display screen or a printing paper. CONSTITUTION:When a moving stage mechanism 12 starts scanning on a control command to a drive control circuit 28, a judgement data with a level comparator circuit 26 and scan position data from the mechanism 12 are sampled at a fixed cycle. A microprocessor 32 judges whether the sampled judgement data is the code indicating the size of foreign matters. When a code of any foreign matter is found, the corresponding scanning position is checked to see if it is within an effective area of any chip area. Then, among foreign matters detected, those alone within any effective area of chip areas are extracted and data thereof is written into a foreign matter table 34a. Position of foreign matters is read into the microprocessor 32 from the table 34a and an AND data between a data at an area of an image memory 54 corresponding to the position of foreign matters and foreign matter patterns are written into the memory 54.
Patent JP-H0376176-A (JP)
Title: Capacitor charging circuit
Inventor: OKAMURA KATSUYA
IPC: H02M9/04
Filed: 1989-08-17
Abstract: PURPOSE:To improve charging accuracy of a capacitor by decreasing the pulse width of a pulse signal to reduce the value of an AC output of an inverter during a period in which a set voltage is arrived after the charging voltage of the capacitor reaches a predetermined voltage. CONSTITUTION:Voltage detecting means 8 sends a detection signal of charging voltage of a capacitor C1 to a controller 4A. The pulse width of a carrier signal is W1 up to time t1 after the operation of an inverter 2 is started, the output of a booster transformer 3 is the same, and the increment of the charging voltage per one pulse is V1. Then, when the fact that the charging voltage of the capacitor C1 arrives at a predetermined voltage Vp at time t1 is detected, pulse width control means 9 sets the pulse width of the carrier signal to W2 to shorten it. Accordingly, the pulse width of the output of the transformer 3 also becomes the W2, and the increment of the charging voltage per one pulse of the carrier signal is varied to  V2. When a set voltage V0 is detected at time t2, the operation of the inverter 2 is stopped. Therefore, the charging accuracy of the capacitor can be improved without loss of its circuit.
Patent JP-H1038111-A (JP)
Title: Relief valve
Inventor: IIZUKA HIROMICHI
IPC: F16K17/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a relief valve which has a fast response speed and a high repeatability accuracy. SOLUTION: A valve element 26 opens and closes a relief passage communicating an inlet port 21 with an outlet port 22, an operation plate 32 which is movably disposed in a control chamber 30 is communicated with the valve element 26, and further, a main diaphragm 33 divides the control chamber 30 into two in such a way as the operation plate 32 is pressed. Additionaly, a auxiliary diaphragm 35 closes a vertical hole 24 which communicates with the outlet port 22 of the control chamber 30, and presses the operation plate 32 from the opposite direction to the pressing direction by the main diaphragm 33. Then, a signal pressure Ps is impressed to a space opposite to the operation plate 32 in relation to the main diaphragm 33, and a controlled pressure Pv is impressed to a space between the main diaphragm 33 and the auxiliary diaphragm 36 of the control chamber 30.
Patent JP-H08112761-A (JP)
Title: Dust collecting structure for tool and actuator switch
Inventor: SATO HIROSHI
IPC: B24B55/05
Filed: 1995-08-21
Abstract: PURPOSE: To provide a dust collecting structure sucking, collecting and discharging dust, chips, etc., through a supporting part without disturbing its motion. CONSTITUTION: A main unit is provided with an absorbing port 15 and a discharge port 24, to have inside it a communication path 25 of connecting the absorption port 15 to the discharge port 24, and to support a DC motor 11. A tool supporting part 20, operably connected to the DC motor 11, has a suction hole, discharge hole 20b directly communicating with the absorbing port 15 of the main unit during operation the tool supporting part 20 and suction space 22 of connecting the suction hole to the discharge hole 20b.  A dust chute 29 has a suction end part and a point end part, so as to connect the suction end part to communicate in a different position of the main unit, and the point end part is connected to a dust collector, to suck dust and the other chips, generated during operation a power tool, successively through the suction hole, suction space 22 and the communication path 25, discharged through the dust chute 29.
Patent JP-S60104706-A (JP)
Title: Operation device of engine valve
Inventor: FUJIWARA HIDEO
IPC: F01L1/04
Filed: 1983-11-11
Abstract: PURPOSE:To put a cam shaft close to a valve and reduce the captioned device in its size by providing, on the cam face of the cam shaft, a slotted groove to adjust an adjusting screw and a lock nut located on the tip of a locker arm which opens and closes an intake/exhaust valve. CONSTITUTION:The cam 4 of a cam shaft 3 is provided on the upper part of a locker arm 2, one end of which is fitted to a locker shaft 1 so as to sway freely. Sway of the locker arm 2 caused by the cam 4 puts an intake/exhaust valve 5 in opening/closing through an adjusting screw 6 located on the tip of said arm 2. Further, a slotted groove 9 is provided on the cam face of the cam 4 within a range not reaching the side of the cam face. A part of the space 8 for a tool to enter at the time of adjusting the adjusting screw 6 and a lock nut 7 is formed by provision of the slotted groove 9. Thus, the cam shaft 3 is put closer to the valve 5 side by as much space as the slotted groove 9 forms, and reduction of the locker arm 2 and the cylinder in their size and weight can be achieved.
Patent JP-H0261345-A (JP)
Title: Load controller for diesel engine
Inventor: KOSHIZAWA TOSHIBUMI
IPC: F02B3/06
Filed: 1988-08-26
Abstract: PURPOSE:To make improvements in accelerability at the time of reacceleration by making a dashpot function so as to be stopped when an accelerator pedal operating value is in the specified close-position, in a device which makes operation of a control lever have this dashpot function. CONSTITUTION:A control rack 7 of a fuel injection pump 8 is driven by a governor 5, while a control lever of this governor 5 is driven by a pulse motor 4 being controlled by a control unit 6 which has such a function that a revolution command to be given to the pulse motor 4 will not become more than the specified speed, no matter how operating speed of an accelerator pedal 1 is rapid, namely, a dashpot function. In this case, this dashpot function makes an accelerator pedal operating value so as to be stopped when it is at the more close-position than an accelerator pedal position corresponding to engine speed.
Patent JP-S6192190-A (JP)
Title: Controller for robot
Inventor: KAKIMOTO TATSUMI
IPC: H02P5/54
Filed: 1984-10-08
Abstract: PURPOSE:To reduce power loss by forming a motor drive circuit in a pulse width modulator type, and using a motor power source as one DC power source. CONSTITUTION:A multiplexer 13 for multiplexing currents flowed to a plurality of motors, a sample-holding circuit 14 for sample-holding the output of the multiplexer 13, and an analog/digital converter 15 for converting the output of the circuit 14 into a digital signal are provided. Pulse width modulation signal PWM signals (a), (b) are generated at every motor to control the motor with a microcomputer 16 on the basis of the digital signal.
Patent JP-H03136279-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI MINORU
IPC: H01L29/786
Filed: 1989-08-19
Abstract: PURPOSE:To form a drain region provided with an SOI film which is thicker than a semiconductor layer so as to obtain a MOS transistor which is high in performance and drain breakdown strength without deterioration in switching characteristic by a method wherein a high concentration impurity diffusion region is filled into a recess provided to the semiconductor layer and an insulating film. CONSTITUTION:In a MOS type semiconductor device, where a pair of high concentration impurity diffused layers 18 is formed on a semiconductor layer 17a formed on an insulating film 12 apart from each other at a prescribed distance, a channel region 26 is formed as interposed between the diffusion layers 18, a gate electrode 24 is formed on the channel region 26 through the intermediary of a gate insulating film 20a, provided that the impurity concentration, the permittivity, and the Fermi energy of the semiconductor layer 26 are represented by Nsub(cm<-3>), epsilon, and f(eV) respectively, and the fundamental charge (coulomb) of an electron is q, the thickness T of the channel region 26 is so set as to satisfy a formula, 0<T<=2[epsilonphiF/(qNsub)]<1/2>, the peripheral surface of the gate electrode 24 is covered with an insulating film 29, and a pair of the high concentration impurity regions 18 is buried in a recess 27 provided to the semiconductor layer 17a and a part of the insulating film 12.
Patent JP-H0853841-A (JP)
Title: Universal joint for landslide protection material
Inventor: ENDO SABURO
IPC: E02D17/04
Filed: 1994-08-11
Abstract: PURPOSE:To give sufficient angle for turning with separation in the course of execution prevented by providing a hardware in convex shape having a slit piercing through a partial hemispherical shell, a hardware in concave shape having a slit piercing through a partial spherical concave and a connecting hardware having extensions on its both ends. CONSTITUTION:A bolt is inserted through a slit 1f of a hardware 1 in convex shape and a slit of a hardware 2 in concave shape, and a nut is screwed down onto the bolt. External thread is provided only to the front end of the bolt, allowing the hardwares 1 and 2 not to be fastened tight even though the nut is screwed down. The bolt, with the nut screwed down thereon, is fit loosely so that it can move to a certain extent in the direction of axial center of both of the hardwares 1 and 2 and does not come off from the hardwares 1 and 2, being prevented by its head protruding beyond its stem and the nut. Because of the slit 1f provided in the vertical direction, a diagonal beam can be turned without troubles within the vertical plane while being able to turn without troubles within the horizontal plane along the slit provided horizontally to the hardware 2. Therefore, the diagonal beam can be turned in optional directions at optional angles while both of the hardwares 1 and 2 can be prevented from separating.
Patent JP-S60103303-A (JP)
Title: Plastic lens having high-refractive index
Inventor: KUBOTA SATOSHI
IPC: G02B1/11
Filed: 1983-11-11
Abstract: PURPOSE:To improve the resistance to scuffing and hot water by forming a film consisting essentially of an organic silane compd., a poly compd., and colloidal silica on the surface of a high-refractive index plastic lens consisting of a specified copolymerized resin. CONSTITUTION:(A) a monomer expressed by formula I (R<1> and R<2> are -OCH2CH2-, etc., X is halogen other than fluorine, (a) and (b) are 1-4, and (m) and (n) are 0-4] and (B) a monomer expressed by formulas II, III, or IV are copolymerized. Then a silicone film consisting essentially of an organic silane compd. expressed by formulas V or VI (R<4>, R<9>, R<10> and A are an organic group, R<5> and R<6> are hydrocarbon, etc., R<7> and R<8> are alkyl, and (c), (d) and (e) are (0,1), a compd. selected from polyhydric alcohol, polycarboxylic acid (anhydride), and a polyfunctional epoxy compd., and colloidal silica having 1-100mmu particle diameter is coated on the surface of a plastic lens consisting of the obtained copolymerized resin.
Patent JP-H0260725-A (JP)
Title: Injection/compression molding machine
Inventor: WATANABE SEIICHI
IPC: B29C45/56
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a molded product of good quality by smoothly controlling compression force corresponding to the filling state of a resin with good reproducibility and high response by providing a spring between a pair of a fixed platen and a movable platen. CONSTITUTION:A fixed platen 1 is mounted fixedly and a nozzle 2 is provided to the center thereof. A mold 3 on a fixing side is mounted to one surface of the fixed platen 1 and tie bars 5 are respectively fixed to the surface, to which the mold 3 on the fixing side is mounted, of the fixed platen 1 in the vicinity of four corners thereof and a movable platen 6 is guided in a freely slidable manner by said tie bars 5. One ends of springs 8 are fixed to the fixed platen 1 in the vicinity of four corners thereof so that the springs 8 are arranged at a right angle to the surface of the fixed platen 1 in a direction wherein the respective other ends thereof are in contact with four corners of the movable platen 6. At the time of clamping, the open ends of the springs 8 are brought into contact with the movable platen 6.