baber/WOPTO huggingface dataset:
Patent JP-H07270847-A (JP)
Title: Mounting device for shake detecting means
Inventor: ONUKI ICHIRO
IPC: G02B7/00
Filed: 1994-03-31
Abstract: PURPOSE:To miniaturize a device and to remove mechanical vibration harmful to shake detecting sensors by interposing an elastic sheet between plural shake detecting sensors respectively held in a sensor case and a housing. CONSTITUTION:The shake detecting sensors 37p and 37y are housed in the sensor housing parts 54a and 54b of the sensor case 54 with the elastic sheets 55p and 55y made of urethane form in between, and fixed to be prevented from coming off with pawls 54c and 54d. Cylindrical rubber legs 46 are mounted in the holes 54e to 54g of the sensor case 54 housing the sensors 37p and 37y, and fixed to the projections 51b of a fixed barrel 51 with screws 57. Meanwhile, the sensors 37p and 37y are connected to a sensor base board 58 consisting of a flexible printed board, and the sensor base board 58 is connected to a lens base board 40 through a connector 59 on the lens base board 40. Thus, the device is miniaturized and the cost thereof is reduced, then the mechanical vibration harmful to the plural sensors 37p and 37y is removed.
Patent JP-S58200017-A (JP)
Title: Lubrication device of internal-combustion engine
Inventor: HOSHI MITSURU
IPC: F01M11/06
Filed: 1982-05-18
Abstract: PURPOSE:To prevent oil spouting, a lowering of an output, a rise of oil temperature and a deterioration of oil from occurring, by so constituting that a wet sump method is adopted to an internal-combustion engine to be mounted slantwise and an oil-level height at a crankcase side is lowered. CONSTITUTION:A partition wall 12 is provided between the bottom of a crankcase 1 and an oil pan 4, and a connecting hole 14 is provided on the lower part of the partition wall 12, wherein a one way valve allowing only supply of oil from a crank chamber 9 to an oil pan chamber 13 is provided. The upper part of the oil pan chamber 13 is connected with a rocker chamber 8 by an air- bleeder duct 16 and an air-bleeder pump 17 is provided in the midst of the duct 16. A majority of oil is transferred to the oil pan chamber 13 from the crank chamber 9 through sucking force of the pump 17, a state of which is kept on. The oil is pumped up from a strainer 18 provided in the oil pan chamber 13 by an oil pump 20 through a suction pipe 19.
Patent JP-S62235173-A (JP)
Inventor: ARUTOUURU REEBUZAAMEN
IPC: D01H15/013
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62239089-A (JP)
Inventor: FUNABASHI TOSHIHIRO
IPC: G21C9/00
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243612-A (JP)
Inventor: OSHIMA NOBUYUKI
IPC: H01B5/16
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5711142-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIROU
IPC: B60T8/72
Filed: 1980-06-23
Abstract: PURPOSE: To compensate response delay in the brake system in such a way that during decompression of brake oil pressure, when acceleration in the wheels overpasses the determined value, it is held, and after the holding, when another determined value is overpassed once, and further it becomes lower than tnat, the pressure is intensified.  
     CONSTITUTION: Wheel speed signals are made intl acceleration signals by an acceleration detecting circuit 4, whose input is given to comparators 8, 9 in a control circuit 6. Output from the comparators 8, 9 which have respectively the first and second determined values α 1 , α 2  are given as input through a differentiator composed of RC to RS-FF10. The output from RS-FF10 is given as input together with signals V1, V2 from the usual antiskid controller 5 to an OR gate 11 and an AND gate 12. Signals from the AND gate 12 to skid controller 5 are inhibited until the acdeleration in wheels overpasses the determined value α 1 , and RS-FF is set. Even if there is any response delay in the brake system, timing for increasing brake pressure can be reliably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01259763-A (JP)
Title: Power conversion device
Inventor: KUROIWA AKIHIKO
IPC: H02H7/122
Filed: 1988-04-07
Abstract: PURPOSE:To reset to a normal condition in the shortest time, by operating the gate pulse timing of a power converter in reverse conversion action in commutation failure. CONSTITUTION:A transmission system is composed of exciting converters 3-4 with an AC power source of different frequencies, a DC reactor 5, a current transformer 6, a diode 7, a current control circuit 8, a current reference 9, phase control circuits 10-11, a phase reference 12, etc., with which the AC power of an AC power source 1 is converted into an AC power source 2 of a different frequency. On this occasion, a current transformer 20 to detect the current, a transformer 21 to detect the voltage, a commutation failure detector 22, a monomultiple circuit 23, a switch 24, and a phase bias 25 are provided. The commutation failure is detected and its signal F is inputted into a monomultiple circuit 23 to generate a pulse signal G. With this signal G the switch 24 is closed and the phase bias 25 is added to the phase reference 11 to input into a phase control circuit 10A, by which a gate pulse of the converter 4 is generated. In the commutation failure, the increase of DC current can thereby be checked.
Patent JP-S61243419-A (JP)
Title: Optical microscope
Inventor: AOYAMA TSUTOMU
IPC: G02B21/18
Filed: 1985-04-19
Abstract: PURPOSE:To eliminate the need to adjust the directions of the index of a template and an observation image and to perform recording in the same format with visual observation even when photographic recording is performed by using a camera by incorporating a lens system for projecting the index of the template on the optical projection system of a main body. CONSTITUTION:A light beam emitted by a light source 18 is reflected by a mirror 32 to illuminate an object 12 of observation; its reflected light is passed through a mirror 32 and reflected by a mirror surface 36A to reach an optical recording and projection system 14B and its transmitted light enters an optical observation and projection system 14A to form an image on an image formation surface 23, so that the image is observed through an ocular 24. Part of the light beam, on the other hand, is branched by a mirror 42 and reflected by a mirror 44 to illuminate the index on the template 16, and its image is reflected by a prism 48 to reach a branch point 14C and then branched to the optical system 14A and optical system 14B similarly. Therefore, the image from the object 12 of observation and the image from a template image forming device 22 reach the optical systems 14A and 14B while put together, so the image observed through a lens 24 conforms with the image recorded through the camera, etc.
Patent JP-S5310290-A (JP)
Title: Semiconductor light emitting element
Inventor: ISHII YASUHIRO
IPC: H01L31/0232
Filed: 1976-07-16
Abstract: PURPOSE: To improve light emission efficiency and the coupling efficiency with optical fibers by providing grooves deeper than junction faces and so forming thse that th light waves from the end faces around the junctions may be reflected by having strong directivity in the direction nealy perpendicular to the junction faces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08278244-A (JP)
Title: Method and apparatus for automatic measurement of mfr and swelling ratio
Inventor: OI KATSUHIKO
IPC: G01N11/04
Filed: 1995-04-10
Abstract: PURPOSE: To eliminate complicatedness when the MFR and the SR of a thermoplastic resin are measured by a method wherein both the MFR and the SR are measured simultaneously by one automatic measuring apparatus. CONSTITUTION: A thermoplastic resin is filled into a cylinder 5 at an extrusion- type plastomer, the thermoplatic resin is melted, and the resin is made to swell from a die 9 installed at the lower end of the cylinder 5 by pressing a piston 1 on which a load has been placed. On the basis of the time in which the piston 1 is moved by a prescribed distance, a melt flor rate(MFR) is computed, the diameter of a strand 10 as a resin which has swollen from the die 9 at this time is measured, and a swelling ratio(SR) is computed on the basis of the diameter of the strand and the diameter of the die.
Patent JP-H09274504-A (JP)
Title: Sliding mode control method
Inventor: YASUI YUJI
IPC: F02D41/14
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a sliding mode control method with which both the quick responsiveness or stability of convergence of state quantity onto a superplane and the quick responsiveness or stability of convergence of state quantity to a balanced point on the superplane can be improved so that the quick responsiveness or stability of convergence of this state quantity to target state quantity can be much more improved. SOLUTION: Corresponding to the conditions of converging a state quantity x1 hat and x2 hat of a controlled system onto a superplane σ=0, the superplane σ=0 is variably set. In the state of almost converging the state quantity x1 hat and x2 hat onto the superplane σ=0, the inclination of the superplane σ=0 is increased so that the quick responsiveness or stability of converging the state quantity x1 hat and x2 hat to the balanced point on the superplane σ=0 corresponding to a target value (q, 0) can be improved. In the state of not almost converging the state quantity x1 hat and x2 hat onto the superplane σ=0, the inclination of the superplane σ=0 is decreased a little so that the quick responsiveness or stability of convergence onto the superplane σ=0 can be improved.
Patent JP-S5512412-A (JP)
Title: Salt detector
Inventor: KAMISAKA SHINJIROU
IPC: G01N27/06
Filed: 1978-07-12
Abstract: PURPOSE: To make it possible to monitor a low conductivity thereby to detect any low salt content without fail by providing means for removing gas impurities and means for reuse after the impurity removal.  
     CONSTITUTION: Water to be detected, which is fed from a pipe 2, is stirred, while it is circulating in a meandering manner around the partitions 10 and 11 of a degasifying container 1, whit the nitrogen gases which are liberated through a nitrogen  bomb 5 and a compression pump 6 from a discharge hole 13 of an annular member 12. If gaseous impurity such as carbonic acid gases are contained in the water, it is fed as N 2  + CO 2  to an absorbing column 4, where only the nitrogen gases are returned to the container 1. After the impurity is removed, the water if fed to an anion exchanging resin 7, where the anions are removed. Moreover, the conductivity  of cations, i.e., chrolide ions is detected by a conduction meter 9 so that the existence of the salt content in the water can be confirmed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03282899-A (JP)
Title: Alarm collection/transfer system
Inventor: KOSEKI TOSHIICHI
IPC: G08B29/16
Filed: 1990-03-30
Abstract: PURPOSE:To improve system reliability by providing two sets of alarm parts having a switching means, respectively for informing operation abnormality to the other part at the time when it is generated, and also, stopping the operation of the other first and second communication means in response to a notice of generation of operation abnormality of the other part, and starting the operation of its own first and second communication means. CONSTITUTION:Usually, only one of an alarm part 1 and 2 collects an alarm of each module P1 - Pk, and also, executes an alarm transfer to a network 3. For instance, when the alarm part 1 causes operation abnormality at the time of a state that the alarm part 1 is executing the alarm collection and transfer, generation of abnormality is informed to the alarm part 2 by a signal a21, and the alarm part 2 stops a transmitting part output of the alarm part 1 by a signal C21. Thereafter, the alarm part 2 obtains the access right of each module P1 - Pk and the access right to the network 3, and starts the alarm collection of each module P1 - Pk and the alarm transfer to the network 3. In such a way, the alarm can be transferred surely to an external network.
Patent JP-S62244270-A (JP)
Title: Switching power unit
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1986-04-14
Abstract: PURPOSE:To detect an output-voltage drop by simple constitution by mounting a rectifying smoothing circuit apart from the supply of a DC output to a secondary winding for a transformer and generating an output-voltage drop signal when the output voltage of the rectifying smoothing circuit reaches a fixed value or less. CONSTITUTION:When a power switch is turned OFF, both end voltage of a primary smoothing capacitor C1 begins to drop. Since the peak value of output voltage between a secondary winding for an inverter transformer T1 is obtained by the product of both end voltage of the capacitor C1 and the primary and secondary winding ratio of the transformer T1, the peak value begins to lower in a shape similar to both end voltage C1 of the capacitor C1. When both end voltage of a capacitor C3 reaches a constant value or less, a Zener diode ZD is not conductive and a transistor Q2 is turned OFF and a voltage-drop signal is generated.
Patent JP-H02270222-A (JP)
Title: Ceramic superconducting wire and manufacture thereof
Inventor: OSAKA YUKIO
IPC: H01B12/06
Filed: 1989-04-03
Abstract: PURPOSE:To easily obtain a long wire rod elastic and electrically stable by a method wherein a metallic fiber or metallic salt as the outer side of a tape is used to form a sintered layer of a ceramic superconductor and an organic insulation coating film is provided outside it. CONSTITUTION:An application device 3 and a baking furnace 4 are sequentially placed between a sending bobbin 1 wound with a wire rod W comprising metallic fiber or tape and a winding bobbin 2. The wire rod W passes through the application device 3 and the baking furnace 4 via guide reels 5 to 8 specific number of times thereby applying and baking metallic salt solution L containing ceramic superconductor elements contained in an application reservoir 3b via an application roll 3a by a plurality of layers. Organic insulation paint is also applied and baked by a similar apparatus. Thus a long wire rod excellent in elasticity and winding ability can be easily obtained.
Patent JP-H04296784-A (JP)
Title: Image forming device
Inventor: OBUCHI TORU
IPC: G03G21/00
Filed: 1991-03-26
Abstract: PURPOSE:To sufficiently clean an intermediate transfer body by a cleaning device whose constitution is simple and which is inexpensive in an intermediate transfer system image forming device. CONSTITUTION:When a visible toner image formed on a photosensitive drum 5 is successively primarily transferred on an intermediate transfer belt 18 and the multiple toner image transferred on the belt 18 is collectively secondarily transferred on a transfer material 19, a secondary transfer voltage impressed on a secondary transfer roller 13A is continuously impressed even after the finish of the secondary transfer while the belt 18 is rotated almost once. Besides, the roller 13A is rotated at a different speed from the peripheral speed of the belt 18 after the finish of the secondary transfer and a belt cleaner 31 is made to abut on the belt 18 at the same time. Then, the belt 18 is cleaned. Thus, the cleaner whose constitution is simple and which is inexpensive is used for cleaning the belt 18.
Patent JP-H02265198-A (JP)
Title: Pulse power unit
Inventor: KIKAI SADAO
IPC: G03B15/05
Filed: 1989-04-03
Abstract: PURPOSE:To prevent the breakdown of a load by having a pulse duration computing means which computes the maximum pulse duration to the rated power of the load and a pulse duration limiting means which turns on and off a switching means. CONSTITUTION:The maximum pulse duration to the rated power of a load 4 is computed by a pulse duration computing means 5 according to an output- level set signal. And when the duration of a pulse signal inputted from the outside is shorter than the maximum pulse duration, the signal is given direct to a switching means 3, while with the duration of a pulse signal longer than the maximum pulse duration, an output signal is limited to the maximum pulse duration by a pulse duration limiting means 6 for being given to the switching means 3. Even if a pulse signal becomes such a kind that it is continuously turned on or turned off due to abnormality in an outside pulse signal generating source for resulting in supply of such power as to exceed the rated power of the load 4, the load 4 is accordingly prevented from supply of any overlarge power. The breakdown of the load 4 can be thus prevented.
Patent JP-S63251175-A (JP)
Inventor: IWATSUKI TAKAO
IPC: B25F5/00
Filed: 1987-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0823848-A (JP)
Title: Fishing tackle set
Inventor: ISHIDA KATSUTOSHI
IPC: A01K97/06
Filed: 1995-03-17
Abstract: PURPOSE:To provide a fishing tackle set capable of preventing a housed snell from curling, simplifying takeout operations and providing the safety. CONSTITUTION:This fishing tackle set 100 is obtained by winding a snell 1 of a fishing tackle 51 and covering the whole wound part with a coating agent 101 consisting essentially of a material readily soluble or dispersible in water.
Patent JP-S61242603-A (JP)
Title: Membrane for separating liquid mixture
Inventor: MATSUI KIYOHIDE
IPC: B01D61/36
Filed: 1985-04-22
Abstract: PURPOSE:To perform separation or concentration of a liquid mixture with extremely high efficiency by using a polymer constituted of polystyrene chain having a polysiloxane chain in a phenyl group and polystyrene chain having no polysiloxane chain. CONSTITUTION:A separation membrane is formed of two-component graft polymer comprising a recurrent unit expressed by the formula I and recurrent unit expressed by the formula II. Suitable proportion of the recurrent unit expressed by the formula I is 1-95mol%. Further, preferred mol.wt. of the copolymer is >=10,000, and the preferred film thickness is 0.01-300mum. The membrane is useful for the separation of a liquid mixture, particularly, for the separation of water-alcohol mixture. The separation is performed at -30-150 deg.C and atmospheric pressure - 100atm.
Patent JP-H01258324-A (JP)
Title: Panel switch with liquid crystal display board
Inventor: TANI KIYOTSUGU
IPC: H01H13/702
Filed: 1988-04-06
Abstract: PURPOSE:To prevent heat seal portion of a panel switch with a liquid crystal display board from being peeled off, reduce cost and make the products of the switch lightweight and thin by after directly sticking the liquid crystal display board and a flexible pattern film on a spacer, respectively, joining them to each other by heat sealing. CONSTITUTION:A liquid crystal display board 2 and a flexible pattern film 3 are directly sticked on a spacer 1, respectively. After that, connection terminals of the liquid crystal display board 2 and the flexible pattern film 3 are connected to each other at heat seal portion 5. The display board 2 and the film 3 are joined to each other under the state that each of them is fixed on the spacer 1 so that the heat seal portion is not peeled off. In a panel switch with a liquid crystal display board, rigid parts for attaching the display board 2 are not needed so that cost is reduced and since the switch is composed of such as the film 3 and the spacer 1, the products of the switch are made light weight and thin.
Patent JP-2000278112-A (JP)
Title: Output buffer circuit
Inventor: OIZUMI AKIRA
IPC: H03K19/0175
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To use a transistor of a withstand voltage lower than an external power supply voltage by converting an input signal level-converted by a level shift circuit to a signal level oscillated between an intermediate voltage and the external power supply voltage and converting the input signal of the internal power supply voltage level of an IC chip to a signal level oscillated between the intermediate voltage and the ground. SOLUTION: When 0 V is inputted to an input IN, an Nch transistor 21 of a circuit C2 is turned off. The output of an inverter 24 becomes Vcc2 and an Nch transistor 22 is turned on by the output of this inverter 24. As a result, the drain side of the Nch transistor 22 becomes the potential level of an external ground VSSE and a Pch transistor 19 connecting the gate with the drain side of the Nch transistor 22 is turned on. Then, a node N4 becomes the potential level of Vcc2, Vcc2 is impressed to the gate of an Nch transistor 4 and this transistor is turned on.
Patent JP-S60226692-A (JP)
Inventor: IKENO TAKESHI
IPC: F23M5/00
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07293583-A (JP)
Title: Clutching mechanism for power tool
Inventor: KUROSAWA HIDEKI
IPC: F16D19/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a power tool with a clutch excellent in operating performance, by directly engaging a member consisting of a clutch with a ring gear consisting of a planetary gear in such a way that a clutching operation can be surely held back when no clutch operation is required in the power tool with a clutch employing a planetary gear. CONSTITUTION:A torque adjusting plate 16 is disposed in such a way that the engagement of a cut-out 11b provided for the outer circumference of a ring gear 11 with the stationary leg 16b of the torque adjusting plate 16, which is engaged with a torque adjusting cap 15 adjusting the starting torque of a clutch made up of the projection 11a of the ring gear consisting of a planetary gear mechanism, and of a ball 14, can be selected with the torque adjusting cap 15 revolved.
Patent JP-H07289136-A (JP)
Title: Fishing rod holding device
Inventor: ISHIDA TAKAMI
IPC: A01K97/10
Filed: 1994-04-22
Abstract: PURPOSE:To provide a fishing rod holding device easy to set up and enabling the holding angle of a fishing rod to be changed easily over a wide range. CONSTITUTION:This fishing rod holding device is so designed as to equipped with a base table 1 having both front seat 1a and rear seat 1b, a holding rod 2 with its basal end pivoted on the front seat 1a, a connecting rod 3 with its basal, end pivoted on the rear seat 1b, a rod-suspending member 5 at the tip of the connecting rod 3, and a connecting body 7 fitted on the rod-suspending member 5, having a catch 9, and engaged with the holding rod in such a way as to be fixable at an appropriate position. In this case, the axis of the connecting rod 3 is fitted with a rod base-receiving part 4 and the rod- suspending member 5 is provided with a rod-suspending member 6 correspondingly to the rod base-receiving part 4.
Patent JP-S59212618-A (JP)
Title: Monitoring device for pulverized coal combustion device
Inventor: TANAKA MITSUYASU
IPC: B02C25/00
Filed: 1983-05-17
Abstract: PURPOSE:To rapidly and reliably catch shearing of a protecting pin, by a method wherein temperature at two pulverized coal outputs are inputted, and from a change rate in a difference therebetween shearing of the protecting pin of a coal feeder is detected. CONSTITUTION:Provided a pin 8' of a left coal feeder 4' is sheared, the coal feeder 4' stops supply of coal, and thereby a pulverized coal amount L is sharply decreased. Through the working of a pulverized coal amount controller 11, the pulverized coal amount L is gradually increased, but such increase is made solely by a right coal feeder 4'', and a coal feed layer on the right side is increased. This causes increasing of the temperatures of a left coal feed port 2' and a pulverized coal outlet 1' in the vicinity thereof, and decreases the temperature of the right one. The temperatures of two pulverized coal outlets 1' and 1'' are inputted to an arithmetic unit 13 which computes a ratio between such change rates. When a resultant value exceeds a specified value delta, shearing of protecting pins 8' and 8'' is decided to occur to output an alarm.
Patent JP-S62240995-A (JP)
Inventor: NASU TAKAHIRO
IPC: G06F12/06
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63250086-A (JP)
Inventor: MARUTANI MASAMI
IPC: H05B6/12
Filed: 1987-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。