baber/WOPTO huggingface dataset:
Patent JP-S63255164-A (JP)
Title: Erasing method for failure code memory of vehicle loaded electronic control device
Inventor: MAKINO FUMIO
IPC: B60T8/96
Filed: 1987-04-09
Abstract: PURPOSE:To enable accurate erasing by applying a power source to an electronic control device in a condition that an information input terminal is directly connected to an information output terminal and inputting a data erasing signal to a nonvolatile failure code memory to erase the contents of said memory. CONSTITUTION:An electronic control device 10 controls the drive of an actuator 13 via a driving circuit 4 by means of a control signal obtained by a CPU 3 based on the output signal of a sensor S. Also, the electronic control device 10 has a memory part 51 for storing various control programs, a nonvolatile failure code memory 52 for storing the failure information data of a device through a self-diagnozing function at the time of the failure of the device, and a check terminal coupler 6 for connecting an examination device X through serial transmission lines l, (m), and the like. And, a failure code erasing mode is obtained by directly connecting the input/output terminals Sin, Sout of the coupler 6, to erase the data in the memory 52 one after another each time the operation of turning on an IGN power source is repeated.
Patent JP-S60233604-A (JP)
Title: Method for arranging optical fiber into jacket pipe
Inventor: CHIGUSA YOSHIKI
IPC: G02B6/06
Filed: 1984-05-07
Abstract: PURPOSE:To arrange orderly optical fibers in parallel so as to avoid positional shifting and buckling by inserting the optical fibers into a jacket pipe after fitting annular glass spacers to both ends of the pipe. CONSTITUTION:The annular glass spacers 2 having the inside diameter equal to the outside diameter of a parallel bundled optical fiber RF bundle 1 and having the outside diameter at which the spacers fit tightly into the jacket pipe 3 to be inserted are fitted into said pipe. The bundle 1 fitted with such spacers 2 is disposed to the jacket pipe by means of a piston-like jig. The spacers 2 having the constant approximate to the physical constant of the jacket pipe are used in this stage. The jacket pipes formed in such a way are heated and stretched together with the bundle 1 but the spacers 2 are melted in the same way as the jacket pipe so that the positional shifting and buckling of picture element lines are obviated. The production of the excellent image fiber is thus made possible.
Patent JP-H03288116-A (JP)
Title: Rotary polygon mirror and manufacture therefor
Inventor: MINATO AKITO
IPC: G02B26/12
Filed: 1990-04-04
Abstract: PURPOSE:To obtain this highly accurate rotary polygon mirror having stable quality by using a silicone compound which has high rigidity and low resistivity for a center part, arranging optical glass at its outer periphery, and forming a mirror surface part by press molding. CONSTITUTION:The center part 2 is made of the silicone compound which has the high rigidity and <=10 deg.OMEGA.cm and the optical glass is used for the mirror surface part, which is formed by press molding by using a metallic mold 5. Namely, ceramic constituting the center part 2 has high rigidity, but low resistivi ty, i.e. 10 deg.OMEGA.cm so material machining by discharging is easy. Further, the inclination accuracy of each mirror surface is determined by only the fitting surface and squareness of the metallic mold 5 and the finish accuracy of a fixation base and once the metallic mold is fixed, there is a little variance with the same unit. Consequently, the rotary polygon mirror which has the high accuracy and high rigidity can easily be obtained.
Patent JP-H10284659-A (JP)
Title: Heat sink structure of semiconductor part
Inventor: GOI NORIYUKI
IPC: H01L23/40
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the heat sink structure of a semiconductor part on which a heat sink and the semiconductor part can be mounted or dismounted easily, and heat can be conducted reliably. SOLUTION: This heat sink structure of a semiconductor part, where a heat sink is used, is provided with a plane-surfaced semiconductor part 21, a supporting plate 22 having one side fixed to the planar surface of the semiconductor part 21, a screw stud 23 having one end fixed to the center part of the supporting part 22 and provided by intersecting at right angle with the supporting plate 22, a heat sink 24 to be inserted into the stud 23, a thermal conductor 26, consisting of gel-like silicon rubber material, which is provided between the heat sink and the supporting plate 22 and conducts heat between the heat sink and the supporting plate, and a nut which is screwed to the stud 22 and fixes the heat sink to the supporting plate.
Patent JP-S59214920-A (JP)
Title: Calculating method of pulse frequency
Inventor: HORIKIRI JIYUNICHI
IPC: H02P29/00
Filed: 1983-05-20
Abstract: PURPOSE:To expand the detecting range of frequency by keeping the number of bits of a divider as it is and using an overflow counter. CONSTITUTION:A sampling pulse (T pulse) with a period TS0 is obtained from a clock pulse, a T3' (time from the preceding pulse to be measured to a sampling pulse) counter is reset by the pulse to be measured, said clock pulses are counted and the counted value is stored in a buffer 6 every T pulses. An integration buffer 14 adds TS (the period of a scan pulse) to every T pulses, overflow pulses obtained as the result of the addition are counted by an overflow counter 16 and the contents of the TS buffer 12 and the accumulation buffer 14 are reset 15 to 1/2. If a pulse to be measured is detected during the period TS0, an S pulse is generated and the operation of frequency is started by the S pulse. The operation is corrected by a (1/2)<m> shifting circuit 23 in accordance with the contents (m) of the overflow counter 16 and the compensated value is stored in a frequency detecting buffer 24.
Patent JP-H02267039-A (JP)
Title: Vehicle receiving device
Inventor: TANIGUCHI TATSUAKI
IPC: B60R16/023
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the influence of noise due to successive pulse generated at the time of multiplex transmission by installing a control means which decreases the output from a receiver body forcibly at the time of signal output from an operating part and is united as one part together with a PLL circuit for storage into a body. CONSTITUTION:A receiving part 41 is electrically connected to a PLL circuit 42 and a controller 43 through a multiplex line 44. Into the controller 43, an operating signal is inputted with a multiplex line 46 through an intermediate amplifier 45 (I/F) from a receiver operating part. The controller 43 transmits a muting signal to a muting circuit 29 at the time of signal output from a receiver operating portion 4 to make such control as no output from speakers 11-14 is made. A PLL circuit 42 is united as one part together with the controller 43 for easy shielding because it makes frequency control with pulse in the same way as a controller 43, and becomes noise generating sources together with the controller 43.
Patent JP-S59215517-A (JP)
Title: Control device of antiseismic automatic fire-extinguishing device
Inventor: WADA CHIYUUZOU
IPC: F23N5/20
Filed: 1983-05-20
Abstract: PURPOSE:To transmit the only required output by a method wherein an instantaneous motion is distinguished from a continuous motion such as an earthquake requiring of burning stop. CONSTITUTION:By the open/close operation of seismic fire-extinguisher 6, an integrating circuit 12 integrates the input from seismic fire-extinguisher 6 during the open period thereof, and converts to a capacitor voltage. A comparison circuit 13 compares the capacitor voltage with the reference voltage, then transmits an output when the capacitor voltage exceeds the reference voltage. Meanwhile, a start circuit 14 makes a self-hold circuit by the opening of the seismic fire- extinguisher 6. A decision circuit 16 detects whether the outputs from the timer circuit 15 started by the start circuit 14 and the comparison circuit 13 are limited within the action range of the timer circuit 15 or not. When an output is generated, the output is transmitted into the second timer circuit 17 which generates the fixed period of time output, when the output is not generated, the integrating circuit 12 and the start circuit 14 are returned to the original condition. Therefore, an output transistor circuit 18 is operated by the output of the second timer circuit 17.
Patent JP-S5515582-A (JP)
Title: Logic circuit
Inventor: IKEUCHI OSAMU
IPC: H03K19/21
Filed: 1978-07-21
Abstract: PURPOSE: To enable one logic circuit to obtain functions of two kinds of logic circuit by composing the logic circuit of several logic circuits which generate an OR-ELSE output and coincidence detection output, a parity generating circuit and a circuit which outputs the AND of the coincidence detection output.  
     CONSTITUTION: Input-stage logic circuit 60 supplied with two inputs 52 and 53 is constituted basing upon a current changeover type circuit. When inputs 52 and 53 with a high voltage and low voltage taken as logic "0" and "1" respectively are both higher or lower than reference voltage VR 1 , logic "1" and logic "0" appear at output lines 72 and 73. Circuits 61 to 63 operate in the same way as circuit 60 and when either output 73 or 75 is lower than voltage VR 1 , logic "1" appears at output terminal 85 of logic circuit 84. Then, the parity generating circuit is constituted which generates "1" at terminal 85 with logic "1" applied to an odd number of terminals among terminals 52 to 59. When the odd-numbered logic combination agrees with the odd-numbered one, logic "1" appears at output terminal 93 of logic circuit 95 and when disagreeing, logic "1" is outputted to terminal 94. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5423409-A (JP)
Title: Gain control system
Inventor: SAKUYAMA ISAO
IPC: H04B17/40
Filed: 1977-07-25
Abstract: PURPOSE: To prevent the deterioration of the circuit quality even in case the gain control monitor signal of oneside may be turned off, by switching and connecting part of the gain control monitor signal transmitted backward by the detection output to the side repeating circuit which is out of the prescrived level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09278988-A (JP)
Title: Epoxy resin composition
Inventor: KAWAGUCHI TATSUMI
IPC: C08L63/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of giving a covering excellent in thermal shock resistance and moisture resistance, and useful for a powder coating material, etc., as an insulating covering material for an electric or electronic part material by mixing a hardener and a filler into a blended material composed of an epoxy resin and an acrylic resin. SOLUTION: This epoxy resin composition is composed of (A) a blended material obtained by previously blending (A1 ) an acrylic resin (e.g. having a functional group such as an epoxy, a carboxyl or OH in a polymer) with (A2 ) an epoxy resin, (B) a hardener such as an acid anhydride, a polyamine or a novolak-type phenolic resin and (C) a filter such as an inorganic filler having <=20μm average particle diameter. Preferably, the composition contains 1-20wt.% of the component A1 based on whole of the composition.
Patent JP-S5713029-A (JP)
Title: Washing sponge ball selector
Inventor: OOKOUCHI ISAO
IPC: B65G53/30
Filed: 1980-06-30
Abstract: PURPOSE: To provide a selector for washing sponge balls used for a turbine condenser and the like, which can separate the balls efficiently by utilizing a water current by providing a separating conical cylinder having holes which permit only balls of small diameter to pass therethrough.  
     CONSTITUTION: Balls 10a, 10b introduced by a water current from an inlet pipe 3 circle round in a casing 1 and the worn ball 10b rolls around the periphery of a conical cylinder 2, and at that time the ball is introduced into the conical cylinder from a hole (h) and exhausted from an outlet pipe 5. Then, the normal and large ball 10a is pushed against the inner wall of the casing by multiplied effect of centrifugal force so as to selectively returning the ball to a washing process from an outlet pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02271155-A (JP)
Title: Line pressure controller for automatic transmission for automobile
Inventor: TOMIZAWA NAOMI
IPC: F16H61/02
Filed: 1989-04-11
Abstract: PURPOSE:To optimize the line pressure control by calculating the degree of satisfaction for the representative data of a plurality of operation state parameters by using the evaluation function using a plurality of operation state parameters and judging the operation state. CONSTITUTION:An operation state parameter detection means carries out sampling for a plurality of operation state parameter state quantity including least the throttle valve opening degree and the engine revolution speed, and the time sequence data is prepared, and the representative data for each operation state parameter is prepared by a representative data preparing means. Then, a satisfaction degree calculating means calculates the satisfaction degree of each evaluation function on the basis of the representative data, by using the evaluation function using the previously determined plural operation state parameters, and an opening state judging means judges the snare traveling city traveling, high speed traveling, sports traveling, etc., from the degree of satisfaction. According to the result of judgement, the line pressure is corrected by a line pressure correcting means. Thus, the line pressure control for an automatic transmission can be performed properly.
Patent JP-H07294849-A (JP)
Title: Stereoscopic video display device
Inventor: HAMAGISHI GORO
IPC: H04N13/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a stereoscopic video display device in which the light beam from a light source is efficiently used and the luminance of a display screen is high. CONSTITUTION:The device consists of a light source 141, a barrier substrate 16 in which an opening section 16a that transmits the light beam from the source and a barrier section 16b that shields the light beam from the light source are alternatively formed and partially transmits the light beam from the light source and a liquid crystal panel 17 which is placed on the light- emitting side of the substrate 16 and a picture element L for a left eye and a picture element R for a right eye are alternatively formed. The light beam which passes the picture element L of the left eye of the panel 17 and the light beam which passes the picture element L for the left eye of the panel 17 and the light beam which passes the picture element R for the right eye are put into a separated condition and outputted to an observer's side. The section 16b of the substrate 16 is constituted by a reflective film 162 which reflects the light beam from the source 141 to the light source side and a reflective plate 142, which reflects the light beam that is reflected by the film 162 to the opposite side with respect to the substrate of the source 141, is placed.
Patent JP-S5714779-A (JP)
Title: Driving circuit of synchronized motor for clock
Inventor: MIYASAKA HIROSHI
IPC: H02P8/02
Filed: 1980-06-30
Abstract: PURPOSE:To prolong the duration of synchronized motor for clock by decreasing power consumption, by controlling the driving pulse width according to power supply voltage after selecting the specified frequency divided output as a starting pulse by controlling the gate by the timer output. CONSTITUTION:A timer circuit 20 is reset through a starting detection circuit 18 and AND gates 27 and 28 of a waveform shaping circuit 24 are opened by Q' output of an FF38 which becomes high level for the specfied period. Then, wide frequecy divided pulse from a frequency-divided circuit is impressed on a dividing pulse generation circuit 14 and a synchronized motor 16 is started to operate. According to the detection of power supply voltage through comparators 44 and 46 of a waveform selection circuit 22, outputs of an NOR gate 48 and an exclusive OR circuit 50 are changed to a control gate circuit group 68. According to the power supply voltage from the frequency divided circuit 12, Narrow width frequency divided output is selected and the motor 16 is operated by the driving pulse having minimum width required for driving. Power consumption of the synchronized motor for clock is decresed to the minimum and duration will be prolonged.
Patent JP-S58207168-A (JP)
Title: Storage device of color picture information
Inventor: KAMIYAMA TADANOBU
IPC: G09G5/393
Filed: 1982-05-28
Abstract: PURPOSE:To reduce the capacity of a picture information storage device, by converting the color picture information into the luminance and hue informations and then compressing the quantity of at least one both informations which are converted in response to the features of the picture information. CONSTITUTION:The picture information given from a reader 11 is added to a color separating part 14 and converted into a luminance information and two hue information to be fed to corresponding information reconstituting parts 15- 17. These parts 15-17 sample these informations with pitches that can be controlled independently of each other to compress the informations and store these compressed informations to storage parts 18-20. The read informations of the parts 18-20 are converted into original luminance and hue informations via information reconstituting parts 21-23 and then displayed to a display 12 via a color synthesizing part 24 and an interface 13. The information compressing factors of the parts 15-17 are properly decided by the using original pictures. With a document, etc. for instance, the quality is never deteriorated for the reproduced pictures despite a large compressing factor of the color information.
Patent JP-H11288159-A (JP)
Title: Residual toner amount detector
Inventor: TSUNODA ARIHIRO
IPC: G03G15/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a residual toner amount detector by which whether or not toner inside a hopper is reduced to a specified level can be accurately detected. SOLUTION: As to this residual toner amount detector which is provided with a piezoelectric sensor 8 attached to the hopper storing toner and detecting the toner, a rotating body 9 disposed inside the hopper so as to be opposed to the detecting surface 8a of the sensor 8 and rotating in a state where a specified gap exists between the body 9 and the surface 8a, and a cleaning member 14 attached to the body 9, brought into periodically and slidably contact with the surface 8a in accordance with the rotation of the body 9, and removing toner adhering to the surface 8a, and which detects that the toner residual amount inside the hopper is reduced by lowering the output of the sensor 8;  the body 9 is formed to control the amount of the toner flowing between the body 9 and the surface 8a so that the residual amount of the toner inside the hopper obtained when the output of the sensor 8 is lowered comes close to the specified level.
Patent JP-S5316123-A (JP)
Title: Control device for fuel supply cylinder number
Inventor: IIZUKA HARUHIKO
IPC: F02D41/36
Filed: 1976-07-30
Abstract: PURPOSE:To provide a control device for preventing shock and the like from exerting on a vehicle body upon switching of the speed change position in a manual speed changer by supplying fuel to all of the cylinders just prior to the clutch connection till a predetermined period thereafter.
Patent JP-H02269151-A (JP)
Title: Polyester resin composition and use thereof
Inventor: WAKUMOTO HIROSHI
IPC: B29B11/14
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a composition, consisting of a specific cocondensed polyester and polyalkylene terephthalate, excellent in melt moldability, drawability, mechanical strength and gas barrier properties and suitable as containers, etc. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. polyalkylene terephthalate containing ethylene terephthalate constituent units as main constituent units with (B) 2-500 pts.wt., preferably 5-100 pts.wt. cocondensed polyester, consisting of (B1) 2.5-45mol% mononuclear aromatic dicarboxylic acid component units containing isophthalic acid as main component units, (B2) 2.5-25mol% binuclear aromatic dicarboxylic acid component units containing 2,6- naphthalenedicarboxylic acid as main component units, (B3) 2-22.5mol% aliphatic dicarboxylic acid component units containing succinic acid as main component units, (B4) 48-50mol% diol component units containing ethylene glycol as main component units and (B5) 0-2mol% 3-15C polyfunctional compound component units containing >=3 carboxyl groups, etc., and having 0.5-1.5dl/g intrinsic viscosity. The above-mentioned composition is used to afford draw molded bodies and draw blow molded bodies.
Patent JP-H09258674-A (JP)
Title: Actuation mechanism for rotary plate of advertisement device and the like
Inventor: UEDA KOSAKU
IPC: G09F11/23
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an actuation mechanism for a rotary plate of an advertisement device, etc., by rotationally actuating the rotary plate with small driving force and rotationally actuating the rotary plate with rotating loci having much interest. SOLUTION: This mechanism consists of a base plate 1 of a required diameter erected with a stationary shaft 2 atop this plate, the rotary plate 5 freely rotatably disposed via the stationary shaft 2 on this base plate 1 and a driving body 11 for rotationally actuating the rotary plate 5 in a prescribed direction. The base end of the driving body 11 is pivotally fitted to the outer peripheral edge of the rotary plate 5 via a mounting shaft 12 of a prescribed height in order to oscillate the body to a forward inclining state. A driving roller 16 is mounted at the front end of the driving body 11 in order to press this end onto the base plate 1 in contact therewith by its own weight. This driving roller 16 is so constituted that its rotating direction intersects with the circumferential direction of the rotary plate 5.  In addition, the shaft hole of the rotary plate 5 is formed like a required cam groove shape.
Patent JP-S58207723-A (JP)
Title: Logical circuit
Inventor: TAKAHASHI TOORU
IPC: H03K19/003
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the destruction of a transistor (TR) at a large amplitude input, by clamping terminals to which a large input and reference voltage of a current switching type logical circuit are applied by a base-emitter forward voltage of the TR. CONSTITUTION:The current switching type logical circuit ECL is constituted with resistors RC1, RC2, TRs Q1, Q2 and a constant current source IO. A power supply voltage is denoted by VCC, a ground potential by VEE, and a reference voltage VREf by VCC/2, respectively. Then, when a high level equal to the VCC is applied to an input VIN, a clamping TRQ4 is conductive, a base potential of the TRQ1 is clamped at VREF+VBE4 with a base-emitter forward voltage VBE4 of a TRQ4, the current of the TRQ4 is limited with a resistor RIN, and a VBE of the TRQ2 at an off-state is controlled to nearly zero. When the VIN is 0 potential, the base potential of the TRQ1 is clamped to VREF-VBE3 with a base-emitter voltage VBE3 of the TRQ3 at an on-state, and the VBE of the TRQ1 at the off-state is controlled to nearly 0V. Further, the current of the TRQ3 is limited with an RIN.