baber/WOPTO huggingface dataset:
Patent JP-H0529915-A (JP)
Title: Output circuit
Inventor: TAKAMASU KOUJI
IPC: H03K19/003
Filed: 1991-07-25
Abstract: PURPOSE:To decrease current consumption by decreasing the DC current in an active state and to prevent the level fluctuation of an output signal Y at the switching of the operating state between the active state and the standby state. CONSTITUTION:An inverter 7 and a tri-state inverter 8 are connected in parallel by using an input terminal 4 and an output terminal 5 in common. The driving capability of the inverter 7 is set so as to be smaller than the driving capability of the tri-state inverter 8. The operating state of the tri-state inverter 8 is controlled by a control signal E and when the control signal E is at an H level, the inverter 7 and the tri-state inverter 8 drive a load. When the control signal E is set to an L level, only the inverter 7 is used for driving the load.
Patent JP-S5975608-A (JP)
Title: Ferromagnetic powder and manufacture thereof
Inventor: UMEMURA SHIZUO
IPC: H01F1/09
Filed: 1982-10-25
Abstract: PURPOSE:To reduce characteristical aging by slowly oxidizing ferromagnetic powder not containing cobalt in an oxygen-containing gas so as to keep saturation magnetization of metallic powder within a specified range. CONSTITUTION:The ferromagnetic powder for the present use does not contain cobalt and has 60-100emu/g of saturation magnetization and 500Oe or lower of coersive force and its magnetic characteristiscs does not change at 80 deg.C or below in the air. The ferromagnetic metallic powder not containing Co is slowly oxidized in an oxygen-containing gas so as to bring the saturation magnetization within 60-100emu/g and to manufacture the ferromagnetic powder. Metallic powder for this use mainly consists of Fe and may include some other elements besides Fe in case of need such as Ti, V, Cr, Mn, Ni, Cu, Zn, Si, P, Mo, Sn, Sb, or Ag singly or in combination thereof.
Patent JP-H0236422-A (JP)
Title: System for processing program exception
Inventor: HAGIWARA TETSUYA
IPC: G06F9/38
Filed: 1988-07-26
Abstract: PURPOSE:To define a new interruption code, to alter and increase it without remodeling hardware by providing a branching means branching an exception processing micro program. CONSTITUTION:A suppression means 41 suppresses the output of an exception detection circuit in the W (write) state of a pipe line after an instruction is executed, the branching means 42 checks the presence or absence of exception detection. When the exception is detected, the exception processing micro program is branched and an interruption code output means 43 outputs the code of a specified field in the micro program as the interruption code as it is, and an interruption means 44 releases suppression by the suppression means 41, and causes it to output an exception detection signal. Since the interruption code can be generated not by hardware but by the micro program when the interruption code is newly defined, the new interruption code can be defined, altered and increased without remodeling hardware.
Patent JP-2000023008-A (JP)
Title: Image pickup device
Inventor: HORI TAIZO
IPC: H04N5/92
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To transmit highly accurate image information to the outside of an image pickup device without deterioration in information by outputting the moving image information as video signals of two channels and compressing the information content of the video signals to transmit them to a peripheral device. SOLUTION: The video signals of two channels ch1 and ch2 outputted from a camera signal processing circuit 103 are outputted to the memories 113 and 115 respectively. The video signals stored in the memories 113 and 115 are compressed by the compression circuits 117 and 119, encoded there and outputted to a record circuit 121 and a digital I/F 129. The circuit 121 applies the digital modulation, etc., to the signals which are outputted from the circuits 117 and 119 to convert them into the forms suitable to be recorded and recorded on a tape 123. The audio signals obtained via a microphone 107 are amplified by a microphone amplifier 109 and outputted to an audio signal circuit 111.
Patent JP-H1130993-A (JP)
Title: Testing method and testing circuit for voice processor
Inventor: NAGASAKI MAYUMI
IPC: G10L25/51
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the finding of the faulty part of a voice processor. SOLUTION: An output signal analyzing part 3 is possible to execute the same voice processing operation as that of a voice processor 2 becoming a test object. A test object operation executing count totalizing part 5 totalizes the execution count of voice processing operations which are executed in the voice processor 2 separately in kinds of operations. An operation for reference executing count totalizing part 6 totalizes the execution count of voice processing operations which are executed in the output signal analyzing part 3 separately in kinds of operations. A totalized result comparison analyzing part 7 comparingly analyzes totalized results outputted from the totalizing part 5 with totalized results outputted from the analyzing part 6.
Patent JP-H0831340-A (JP)
Title: Deflection yoke device
Inventor: KOBAYASHI NOBUTANE
IPC: H04N3/16
Filed: 1994-07-15
Abstract: PURPOSE:To provide a deflection yoke device equipped with an unwanted radiation preventive coil, with which the processing man-hours for the unwanted radiation preventive coil is reduced and which is free from risk of miswiring. CONSTITUTION:A pair of binding terminals 5 are installed on the top side of the head part of a deflection yoke bobbin 12, and wiring guides 4 are furnished on the left and the right sides. Coil bobbins 2 are mounted by inserting their pawls 6 in mounting holes 7 provided on the top side and bottom side of the head part of the deflection yoke bobbin 12. The starting part 3a of a coil winding 3 is fastened in entanglement to the entangling terminal 5a and wound continuously on the coil bobbin 2a on the top side, and the ending part of the winding is drawn out, turned around along the wiring guide 4a, wound continuously on the coil bobbin 2b on the bottom side, and turned around along the other wiring guide 4b, and then the ending part 3b of the winding is fastened in entanglement to the entangling terminals 5b.
Patent JP-H0353019-A (JP)
Title: Manufacture of steel having excellent strength and toughness
Inventor: KURIHARA KAZUHISA
IPC: B21B3/00
Filed: 1989-07-18
Abstract: PURPOSE:To manufacture the steel having excellent strength and toughness in high heat economic efficiency and high productivity by casting and solidifying a molten steel, thereafter subjecting it to specified rolling in a specified temp. area and thereafter executing specified cooling treatment. CONSTITUTION:A molten steel is cast and solidified, and rolling of >=30% cast thickness is thereafter executed in the temp. area of the recrystallization- formable lower limit temp. or above in austenite while the steel lies in the Ar3 point temperature or above. As the compsn. of the above molten steel, the one contg., by weight, 0.10 to 0.20%C, <=0.025% S, 0.01 to 0.80% Si, <=0.1% Al and 0.20 to 2.00% Mn, furthermore contg., at need, 0.002 to 0.1% Nb and/or 0.002 to 0.1% Ti, moreover contg. one or more kinds among <=1% Cu, <=0.1% Zr, <=10% Ni, <=0.008% Ca, <=1% Cr, <=0.006% B, <=1% Mo, <=0.01% REM and <=0.2% V and the balance Fe with inevitable components is preferably regulated. After executing the above rolling, the rolled stock is continuously cooled in the temp. area from the Ar3-100 deg.C or above to >=100 deg.C at 1.5 to 40 deg.C/sec cooling rate. In this way, the steel having excellent strength and toughness can efficiently be obtd. at low cost.
Patent JP-S5977463-A (JP)
Title: Toner density detector of electrophotographic copying machine or the like
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1982-10-26
Abstract: PURPOSE:To detect accurately the toner density of a developer by arranging a recovery plate for recovering the developer and arranging a magnetic sensor closely on the recovery plate. CONSTITUTION:A trimmer blade 8 which holds the developer D which falls on the recovery plate 7 constant in layer thickness is arranged on the plate 7 closely and the magnetic sensor MS is disposed at its downstream position. The developer D on a magnetic roll 5 flows down on the recovery plate 7 and is collected to the trimmer blade 8 by a hopper to flow down toward the magnetic sensor side MS with constant layer thickness at a specific flow rate, thereby passing through the detection part. Consequently, only variation in magnetic permeability corresponding to the toner density of the developer D is detected to detect the toner density of the developer accurately all the time.
Patent JP-S6343374-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L29/78
Filed: 1986-08-11
Abstract: PURPOSE:To manufacture a transistor having short gate length by depositing a polycrystalline Si film on a gate insulating film, processing a CVD oxide film through a photoetching technique and sufficiently controlling the selective deposition of a metallic film by using a metallic halide gas. CONSTITUTION:A gate oxide film 2 and a polycrystalline Si film 3 are formed on a P-type Si substrate 1 in succession, and a CVD oxide film 4 is processed to a desired pattern through a photoetching technique. When gases such as WF6 gas and Ar gas are reacted at fixed pressure, W is deposited selectively brought into contact with the side surface of the oxide film 4. The oxide film 4 is removed, and the ions of an impurity such as phosphorus are implanted into the Si substrate in a drain formation prearranged region, using a W film 5 as a mask, thus shaping a diffusion layer 6 in comparatively low concentration. The W film is etched partially by employing a reactive ion etching technique, and the film 3 is etched, using the residual W film as a mask, thus shaping source 9 and drain 8 diffusion layers. A layer insulating film 30 and a metallic wiring 11 are formed according to the forming method of a normal MOS transistor.
Patent JP-S6246857-A (JP)
Title: Method of detecting jam
Inventor: IEMURA SHIGERU
IPC: B65H26/00
Filed: 1985-08-26
Abstract: PURPOSE:To rapidly detect a jam, by issuing a jam signal when the time for reading the space of successive marks formed at predetermined intervals on one side end part of a recording medium outside of the recorded image area thereof, by means of a mark reading sensor, is longer than a predetermined value. CONSTITUTION:Upon starting of printing, a developer 2' ascend to make into contact with a recording paper sheet, and therefore, a electrostatic recording head 1 forms latent images on the recording paper sheet which is then conveyed in the direction on the arrow A. This latent images are visually developed during passing the developer 2' so as to obtain positioning marks 8 which are set in series at predetermined intervals at one end side of the recording paper sheet outside of each recorded image area C thereof. Thereafter, a jam which occurs when the recording paper sheet moves in the direction of the arrow B in order to form an image in the area C, is detected if an actual reading time is longer than a reference reading time which is determined in accordance with the number of the marks 8 and the passage time for the space 9 between the marks, and a jam signal is produced to issue an alarm or stop the device.
Patent JP-S6079331-A (JP)
Title: Manufacture of color liquid crystal display device
Inventor: TANABE HIROSHI
IPC: G09F9/30
Filed: 1983-10-07
Abstract: PURPOSE:To manufacture easily and at a low cost a surface distribution type color filter having a high quality by forming successively a color filter so as to be self- matched at every color of three primary colors by using a pattern formed by driving a liquid crystal shutter part to a necessary pattern, as an optical mask. CONSTITUTION:A dyeing layer 16 and a negative type resist 17 are formed successively on a diffusion preventing film 22, a liquid crystal shutter device 19 is driven only as to a necessary pattern, and a liquid crystal shutter is set to a closed state 13. When light 15 is irradiated from the back of the liquid crystal shutter device 19, the light 15 does not transmit through a part of the state 13 that the liquid crystal shutter is closed and a part of an R filter, therefore, as for the resist 17, the light 15 is irradiated to only an irradiated part 10. By a developing operation, only the irradiated part 10 remains on the dyeing layer 16. Subsequently, the dyeing layer 16 is converted to a pattern, the resist 17 is peeled off, the dyeing layer dyed, and a diffusion preventing film 23 is formed, by which a G filter 7 is completed. Subsequently, a dyeing layer 18 and the negative type resist 17 are formed successively on the diffusion preventing film 23, the light 15 is irradiated from the back of the liquid crystal shutter device 19, and a B filter is formed.
Patent JP-S57111665-A (JP)
Title: Discriminator for transaction amount in constant period
Inventor: MATSUOKA AKIRA
IPC: G06Q20/18
Filed: 1980-12-27
Abstract: PURPOSE:To discriminate a transaction amount automatically by previously setting data for judging whether a constant amount of money or more is handled or not in a constant period. CONSTITUTION:A card reader 4 reads a customer's number recorded on a credit card 8 to supply the customer's number to a CPU2. Accumulated amount data in an area of a work register for collation and current input sales amount data are added together and stored as new accumulated amount data. The customer's number stored newly in the work register for collation, check date data, and the accumulated amount data are registered in a rank decision table. When the new accumulated amount is less than upper reference amount data and has a rank other than 0, the accumulated amount in the rank decision table which corresponds to the customer's number is updated to the new accumulated amount and the processing is completed.
Patent JP-H0634407-A (JP)
Title: Vortex flowmeter
Inventor: YASUMATSU AKIO
IPC: G01F1/32
Filed: 1992-07-14
Abstract: PURPOSE:To enable the flowmeter to measure the flow rate of a low-speed flow from which signal detection is difficult by providing a change-over switch which outputs the signal of a straightening circuit and, when the signal exceeds a prescribed value, outputs the output of an F/V conversion circuit by switching. CONSTITUTION:In a low-flowing speed area on the upstream side of a high- flowing speed area where Karman's vortexes are stably generated, a low-pass filter circuit 13 detects the output of the flowmeter as a hot-wire flowmeter similarly to the ordinary hot-wire flowmeter and the output of the circuit 13 is outputted as a flowmeter signal after the output is straightened by means of a straightening circuit 14. When measurement is performed in the high-flowing speed area, a change-over switch 18 switches the circuit 13 to a high-pass filter circuit 15 and the circuit 15 detects the frequency caused by generated vortexes proportional to the flow speed. Then a Schmitt trigger circuit 16 converts the output of the circuit 15 into a pulse signal and an F/V conversion circuit 17 outputs the pulse signal as a flowmeter signal after converting the pulse signal into a voltage. Therefore, highly accurate measurement can be performed in the low-flowing speed area where no Karman's vortex is stably generated.
Patent JP-S6165301-A (JP)
Title: Selection system for controller
Inventor: TEZUKA TAKAO
IPC: H04Q3/54
Filed: 1984-09-06
Abstract: PURPOSE:To eliminate the need for a monitoring circuit and to also eliminate the need for connectors as many as the product of the number of controllers and the number of devices to be controlled by actuating plural controllers in sequence repeatedly. CONSTITUTION:When an origination call for new service which requires subscriber information is generated by a subscriber 1, an outgoing trunk 52 actuates a circuit correspondence device 21 through a main link 51, and consequently the circuit correspondence device 21 sends out an actuation signal from its terminal S0 to a terminal S0 of a controller 41, which is actuated. When the controller 41 receives the actuation signal, an actuation confirmation signal is sent out from its terminal A0 to the circuit correspondence device 21. The actuation of the controller 41 is stopped unless the circuit correspondence device 21 obtains the actuation confirmation signal even when actuating the controller 41 because the time limit monitoring means of the circuit correspondence device 21 monitors that, and the terminal S0 of a next controller 42 is actuated from a terminal S1. If no actuation confirmation signal is obtained from the controller 42 within a specific time, the controller 41 is actuated again. This operation is repeated until the start confirmation signal is received within the specific time limit.
Patent JP-H04226852-A (JP)
Title: Locating device
Inventor: EDOMONDO JIIBAA
IPC: G05D3/00
Filed: 1991-07-26
Abstract: PURPOSE: To provide a device capable of performing the positioning of a headlight of an automobile, for instance, with high reliability, although various kinds of locations can be taken between both extreme locations. CONSTITUTION: A stepping motor 12 to be controlled by a means capable of detecting the falling of a step is used. Revolution of the stepping motor 12 is transmitted to a gear 15 by a pinion 14 at a reduction gear ratio. A male screw part 19 of a shaft 2 is screwed into a female hole 17 at the center of a hub of the gear 15. The shaft 2 restricts revolution by an end 18 of square cross section and allows only the axial direction moving. The shaft 2 is connected with a part to be controlled via a link. In the case of the falling of a control step, the shaft 2 is automatically returned to a stopper 22 and this device is restarted by an adjusting electronic device operating by an open loop.
Patent JP-H0848196-A (JP)
Title: Battery supporting structure of working vehicle
Inventor: MIKI HIROYUKI
IPC: B60R16/04
Filed: 1994-08-09
Abstract: PURPOSE:To prevent the occurrence of the spark by forming a holding tool to hold down the front end part on the upper surface of a battery and fix it to a mount table so that only the center part in the right-to-left direction of the front end part on the upper surface of the battery may be held to sufficiently secure the distance between the holding tool and terminals. CONSTITUTION:When a battery 15 is loaded on a mount table 19 in the transverse position where terminals 15a are arranged in the right-to-left direction, a fixing means to press and fix the battery 15 against and to the front end part on the upper surface of the battery 15 is provided. A holding tool 21 having a holding part 21A to press downward only the center part in the right-to-left direction of the front end part on the upper surface of the battery 15 is provided on a fixing frame 20 arranged to the upper part above the rear part of the battery 15 so as to be swayably and pivotably supported 17 a supporting part 22. An upper end screw part of a pulling bolt 25 to lock a lower side hook part 25a to one side of the mount table 19 is locked to the holding part 21A of this holding tool 21, and fixed by screwing a butterfly nut 23 to an upper end screw part 25b.
Patent JP-S6079170-A (JP)
Title: Distributor for internal-combustion engine
Inventor: YUZAWA HARUO
IPC: F02P7/02
Filed: 1983-10-06
Abstract: PURPOSE:To reliably prevent the breakage of a rotor electrode made of a radio noise reducing member by providing an electrode protective section on an insulating rotor fitted with the rotor electrode and preventing a side electrode from directly hitting the rotor electrode when assembling a cap. CONSTITUTION:A rotor 4 made of an insulating material such as synthetic resin arranged in the housing of a distributor is fitted to the tip of a cam shaft rotating in conjunction with an engine crank shaft, and a conductor plate 5 made of an abrasion-proof metal is fixed to the center portion with a pair of rivets 7. A rotor electrode 6 made of a radio noise reducing member is fixed to one end utilizing one of the rivets 7. In this case, the electrode protective section 13 of the rotor 4 is formed with the same material as that of the rotor 4 in one body. A predetermined gap 14 is provided between the protective section 13 and the upper surface of the rotor electrode 6 via leg sections 13a on both sides.
Patent JP-H0510199-A (JP)
Title: Misfire detector for internal combustion engine
Inventor: BABA YASUTOSHI
IPC: G01M15/11
Filed: 1991-07-26
Abstract: PURPOSE:To provide a newly invented device that is able to detect a misfire in an internal combustion engine so accurately even at a time when a vehicle travels on a rough road. CONSTITUTION:On the basis of a period ranging from the last interrupt timing to this time interrupt timing, an engine speed of omega 1801 in a gap of 180 deg. CA is calculated (step 30). Then, an engine speed variation  1801 is found out of a deviation between the last engine speed omega 1801-1 and this time engine speed omega1801(step 300), and whether this value is minus or plus is judged (step 310), while this judged result is stored in two registers REG1 and REG2 (step 340, 350). In succession, these data are plurally stored in advance, and whether or not the pattern is turned to such one peculiar to a misfire as said '1000' is judged (steps 420, 430) for misfire judgment. In this connection, a figure 1 shows that the engine speed variation  omega1801 is of minus value and 0 is of plus value, respectively.
Patent JP-H063603-A (JP)
Title: Light spatial transmission device
Inventor: NAGANO TOSHIHARU
IPC: H04B10/11
Filed: 1992-06-22
Abstract: PURPOSE:To provide a light spatial transmission device which can correct over a wide area the deviation of its transmitting and receiving sides from each other along an optical axis. CONSTITUTION:An FM wave and an infrared ray RB, which are transmitted from the transmitting antenna 362 and the light emission diode 31 of a receiving unit 3, respectively, are received by the reception intensity detection means 181 and the light detection module 16 of a transmitting unit 1, respectively, and a signal whose level corresponds to the reception intensity of the FM wave and a signal corresponding to the position of application of the infrared ray are output to a servo circuit, which in turn drives an actuator 14 according to the reception intensity of the FM wave and the position of application of the infrared ray thereby adjusting a laser beam LB along the direction of an optical axis, the actuator 14 supporting a laser diode in such a manner as to allow rotation of the laser diode in the horizontal and vertical directions. Thus rough adjustment of the optical axis of the laser beam is achieved over a wide area according to the reception intensity of the FM wave and accurate adjustment of the optical axis of the laser beam is achieved according to the position of application of the infrared ray, whereby deviation of the transmitting and receiving sides from each other along the direction of the optical axis can be corrected over a wide area.