baber/WOPTO huggingface dataset:
Patent JP-H08297425-A (JP)
Title: Fixing device
Inventor: OKUMURA KOJI
IPC: F16C13/02
Filed: 1995-04-27
Abstract: PURPOSE: To make the miniaturization and lightening of a fixing device and the improvement of rigidity compatible by improving the shape of a bearing for a heating roller. CONSTITUTION: This fixing device is provided with the heating roller 1 having a heater inside, and a pressure roller 2 abutting on the roller 1. In the fixing device for an image forming device, a recording medium on which a toner image is transferred passes through between both rollers 1 and 2 so as to fix the toner image to the recording medium by the heat and pressure. The rollers 1 and 2 and a compression coil spring 6 are housed in a bearing member 7 in which a sliding part 72 slidingly holding the roller 1 and a holding part 73 for holding the compression coil spring pressing the roller 2 are integrally formed. The member 7 is attached between a main body frame 92 and a fixing frame 91.
Patent JP-S63269928-A (JP)
Title: Apparatus for recovering stalk bundle
Inventor: MAKIZONO HARUMICHI
IPC: A01D37/00
Filed: 1987-04-27
Abstract: PURPOSE:To regularly stack bundled stalks on a recovery part in horizontal state, by receiving a stalk bundle with a receiving member in fallen down state, delivering the received bundle and returning the receiving member to the receiving state after completely delivering the bundle. CONSTITUTION:A stalk bundle transferred to a rear recovery part with a clamping and transfer apparatus C is received on a receiving plate 24 in horizontal state. When a link 28 is pushed with a following stalk bundle, an L-shaped link 25 is rotated with a rod 26 to release the contact of a pin 25a with a circular arc link 27 and the receiving plate 24 is turned to a delivery posture by the weight of the stalk bundle. Thereafter, the link 25 is returned to a lock position with a spring 30. When a link 32 is pushed with a following stalk bundle, the link 27 and the receiving plate 24 are returned to the receiving posture with a rod 33 and the pin 25a is brought into contact with an upper part of the link 27 to fix the receiving plate 24.
Patent JP-S63268919-A (JP)
Title: Intake controller for engine equipped with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B53/04
Filed: 1987-04-27
Abstract: PURPOSE:To improve the charging efficiency by installing a valve into a communication passage for allowing a supercharge port to communicate to a natural intake passage and opening the valve for a prescribed time before the opening of a supercharge passage. CONSTITUTION:A communication passage 27 for allowing a supercharge port 15 to communicate to a natural intake passage 1 is formed, and a valve 28 is installed into the communication passage 27. The valve 28 is opened for a prescribed time before the opening of the supercharge passage by a timing valve 26. Therefore, the natural intake is supplied also from the supercharge port 15, and the charging efficiency can be improved.
Patent JP-S585823-A (JP)
Title: Channel processing device
Inventor: NAKAMURA HIROSHI
IPC: G06F13/38
Filed: 1981-07-03
Abstract: PURPOSE:To reduce the load of a central processor and to reduce the access competition of a main memory device by transferring data between plural I/O devices without passing through the main memory device. CONSTITUTION:When data of an I/O device 1 are stored in a main memory device 5 or when the data in the main memory device 5 are written out on an I/O device 2, these data are transferred through the I/O device 1, a channel processing device 3, a memory controlling device 4, and the main memory device 5 or through the main memory device 5, the memory controlling device 4, the channel processing device 3, and the I/O device 2. In case of data transfer between these I/O devices, data are transferred through a line from the I/O device 1 to the I/O device 2 through the channel processing device 3.
Patent JP-H08296408-A (JP)
Title: Sealed water system for turbine plant
Inventor: ISHIDA MAKOTO
IPC: F01K9/00
Filed: 1995-04-27
Abstract: PURPOSE: To safely treat generated steam, even when supply water is self evaporated in gland parts of supply pumps, etc., in the case of overall power supply interruption accident in a generation plant. CONSTITUTION: A sealed water system 12 is connected to respective gland parts of boiler water supply booster pumps 9a, 9b and boiler water supply pumps 10a, 10b. A condenser communicating pipe 22 is diverged from a return pipe 18 of a sealed water return system of the sealed water system 12 and the other end is connected to a condenser 1. An emergency escape valve 23 composed of a solenoid valve, which is fully opened in the case of supplied a control signal, is provided in a path of this condenser communicating pipe 22. When a predetermined emergency escape valve action permission signal is input in a controller 25, the emergency escape valve 23 is fully opened and steam generated is respective gland parts is introduced to the condenser 1 so that high-temperature steam is prevented from flowing out from respective gland parts.
Patent JP-H09268813-A (JP)
Title: Key device
Inventor: HIGUCHI NOBUHIRO
IPC: G07C9/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and cost by providing a shaft-like projection on a holding member for storing an electronic part, and inserting the projection in a locking hole of a shank part to caulk the end part in fitting an electronic part to the shank part of a key plate. SOLUTION: A synthetic resin holding member 4 where an electronic part 2 such as a transponder or the like is stored in a receiving hole 3 of a shank part 1a of a key plate 1 which is formed by blanking a metallic plate is installed and fixed by inserting a shaft-like projection 11 in a locking hole 12 and caulking the end part of the projection 11. Subsequently, the shank part la is covered by molding to form a key for operating an ignition switch to which an immobilizer system is applied. At the time of molding, the holding member 4 is kept from being detached from the shank part 1a. The holding member 4 can be fixed by an eyelet, a rivet or the like instead of the shaft-like projection 11. Thus, the number of parts is reduced and assembling is facilitated so as to reduce the manufacturing cost.
Patent JP-H10291424-A (JP)
Title: Drive unit for four-wheel drive vehicle
Inventor: MORISAWA KUNIO
IPC: F16H57/039
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for a four-wheel drive vehicle whose first gear and second gear are easily assembled in a transfer case. SOLUTION: Since a roller bearing 144 for supporting one end 140 of a rear gear mount case 150 of a first gear 152 is fixedly supported by a bearing cap 190; which is fixed to a transfer case 134 through an opening 132 of the transfer case 134, and the transfer case 134, it is not necessary to form a part of the outer peripheral wall of the transfer case 134 for supporting the roller bearing 144, which can enlarge the opening 132 of the transfer case 134. Since the first gear 152 and a second gear 160 are inserted into the transfer case 134 through the opening 132, they are easily efficiently assembled in the transfer case 134 in a state in which a ring gear 148 is engaged with a pinion gear 154.
Patent JP-H09267595-A (JP)
Title: Refill tank for mechanical pencil
Inventor: HENMI TOSHIRO
IPC: B43K21/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To set easily the height of a ring component by forming a refill tank for storing refills by synthetic resin and interposing a cylindrical ring component on the inner side of the refill tank. SOLUTION: A refill tank 2 formed of synthetic resin is provided at the back of an intermediate section of a shaft cylinder 1, and a ring component 3 formed of a metal such as brass, stainless or the like on conductive resin for preventing the surface contact of refills L with an inner face 2a of the refill tank 2 is inserted into the inner side of the refill tank 2. A clip 4 is fitted forcibly and fixed on the rear end of the refill tank 2, and a cap 5 forming a through-hole 5a is mounted removably on the rear end of the clip 4 while a refill delivery mechanism 7 operated by the pressing action in the diameter direction to the shaft cylinder 1 of a knock block 6 is disposed in front of the refill tank 2 of the shaft cylinder 1. The height of the ring component 3 can be set easily by the arrangement.
Patent JP-H11293706-A (JP)
Title: Hydraulic pilot control device
Inventor: KASUYA HIROTSUGU
IPC: E02F9/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To restrain a swing jerking only in such a state as the swing jerking causes trouble without hurting an operator's control sense of lever operation in such a state as the swing jerking causes no trouble in a hydraulic pilot control device. SOLUTION: A hydraulic pilot control device is equipped with reaction cylinders 7a and 7b providing reaction in the opposite direction to the control direction of a control lever 5 with the control lever 5, an electromagnetic proportional regulator 8 for reducing the pressure of hydraulic oil supplied to the reaction cylinders 7a and 7b and angle sensors 81a-81c for detecting every turning angle of boom 31a, arm 31b and bucket 31c. Moment of inertia for a front device 31 is calculated from detection signals of the angle sensors 81a-81c, objective reaction of the reaction cylinders 7a and 7b is calculated from the moment of intertia, and a controller 80 outputting the objective reaction to the electromagnetic proportional regulator 8 is provided to the hydraulic pilot control device.
Patent JP-H10293496-A (JP)
Title: Fixing device
Inventor: KONO YUZO
IPC: G03G15/20
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device where a cleaning member does not directly abut on a cleaning roller, the cleaning roller is prevented from not rotating with the oil coating roller because the sliding resistance of both of them is large, the cleaning roller is made in a clean state and cleaning performance to the oil coating roller is prevented from being deteriorated. SOLUTION: This device is provided with a fixing roller, a pressure roller, the oil coating roller 11 abutting on the fixing roller, the cleaning roller 12 abutting on the roller 11, and the cleaning member 13 cleaning the surface of the roller 12. Then, the device is provided with a cleaning member separating means 20 separating the member 13 from the roller 12 and a cleaning member abutting means 21 making the member 13 abut on the roller 12. When a foreign matter is accumulated on the outer peripheral surface of the roller 12 and the coefficient of friction is increased, the means 21 makes the member 13 abut on the roller 12 by its rotational force.
Patent JP-H09265507-A (JP)
Title: Method and device for starting bar code reader
Inventor: GOTO MASAO
IPC: G06K7/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make reading operation easy, to save the electric power and to improve the durability of components by automatically setting reading operation only when a 1st detector which detects a gripping state and a 2nd detector for confirming and detecting a bar code label, etc., being present in front of a read opening both operate. SOLUTION: The 1st detector 4 optically detects the gripping state when an operator grips the grip part of the main body of the bar code reader and a 1st light projection part 41 is controlled by an operation control part 6 so that electric power is intermittently supplied for power consumption reduction. The 2nd detector 5 confirms and detects the bar code label 8, etc., being present within a given distance before the read opening, and is so constituted as to operate once the 1st detector 4 detects the gripping state of a hand and outputs a specific detection signal. An operation control part 6 automatically sets the bar code reader to a readable mode when the 1st and 2nd detectors 4 and 5 both operate (or at the same time), and immediately starts feeding electricity to the light projection part 1, a light reception part 2, and a read part 3.
Patent JP-S60250479-A (JP)
Title: Face texture indicating system
Inventor: AOSHIMA TOSHIHISA
IPC: G06T15/80
Filed: 1984-05-25
Abstract: PURPOSE:To attain data compression of texture expression by expressing the texture of a face by the index of a set of material quality coefficients included in the reflection model of light. CONSTITUTION:Each set of table 4 that stores actual material quality coefficient is expressed by 4 words (3 bytes/word) and referred by a material quality coefficient index 3. When the material quality coefficient index is ''1'', a set of material quality coefficient of #1 of the table 4 is referred. RGB component Ka(R), Ka(G), Ka(B) of ambient light reflection coefficient, RGB component Kd(R), Kd (G), Kd(B) of diffusion reflection coefficient, direct reflection coefficient Ks(R), Ks(G), Ks(B) and direct reflection index H are stored in the material quality coefficient table. Thus, by expressing the texture of a face by, for instance, two sets of material quality coefficients, 8 words are enough for the table that stores the material quality coefficient.
Patent JP-S5229244-A (JP)
Title: Data transmission system
Inventor: KUBOTA SHIMEO
IPC: H04Q9/14
Filed: 1975-08-29
Abstract: PURPOSE: By comparing digital product digitally converting analog quantity and digital value of analog product and sending from the least significant digit, prevention of signal processing and serial operations during receive are made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05297934-A (JP)
Title: Follow-up type mobile vehicle
Inventor: IWAMOTO MAMORU
IPC: G05D1/02
Filed: 1992-04-23
Abstract: PURPOSE:To enable a mobile vehicle to automatically follow an operator by starting and stopping the vehicle after calculating the distance between the operator and the vehicle from the difference of time points when the signals transmitted from a transmitter which is provided at the of the operator and transmits two different types of signals are received by a receiver provided at the side of the vehicle. CONSTITUTION:The radio waves and the ultrasonic waves are transmitted through an antenna 6 and a speaker 7 respectively which are provided to a transmitter 1 attached to an operator S. Then, the radio waves and the ultrasonic waves are received by an antenna 8 and a microphone 9 respectively which are provided to a receiver 2 attached to a mobile vehicle A. A controller calculates the difference between the arriving time points of the radio wave and ultrasonic wave signals. When this difference of time points is equal to the value set previously to the controller, the vehicle A is started and stopped by the signals transmitted from the controller. Thus, the vehicle A can automatically follow the operator S with a fixed distance secured from the operator S.
Patent JP-S63269555-A (JP)
Title: Semiconductor device
Inventor: NISHIMORI SHUJI
IPC: C08G59/30
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the flame resistance by using antimony troxide of a prescribed particle diameter together with a brominated thermosetting resin. CONSTITUTION:A semiconductor device is sealed by using a thermosetting resin composition. This resin composition is obtained by using a thermosetting resin (ingredient A), a hardening agent (ingredient B), a brominated thermosetting resin (ingredient C) and antimony trioxide (ingredient D). As the thermosetting resin to be used as the ingredient A, an epoxy resin, especially a novolak- type epoxy resin is desirable. As the hardening agent of the ingredient B, a novolak phenol hardening agent is most suitable and, e.g., a phenol novolak resin or the like can be enumerated. The brominated thermosetting resin containing 20-70% of Br is used as the ingredient C. It is desirable to set the content within a range of 1-10% with reference to a resin ingredient. Then, as antimony trioxide of the ingredient D, more than 95% of the whole is to be composed of a particle diameter of less than 1.0mum. It is desirable to set a mixture ratio of this antimony trioxide at 0.01-10% with reference to the resin ingredient.
Patent JP-H044058-A (JP)
Title: Controller for centrifugal filter
Inventor: WATANABE TOSHIO
IPC: B04B15/12
Filed: 1990-04-23
Abstract: PURPOSE:To enhance the function and efficiency of a centrifugal filter by continuously measuring the liquid level height in a basket rotating at a high speed of the centrifugal filter and the thickness of a solid cake layer by a contactless type and controlling the respective stages for liquid feeding, washing and shaking by the results thereof. CONSTITUTION:An original liquid slurry is fed into the rotating basket 1 formed by sticking filter media 2 on the circumferential surface thereof and is separated by centrifugal forces to a filtrate and the solid cake layer. A contactless type level sensor 9 is mounted to a casing cover 4 so as to face the liquid surface or cake surface in the basket 1 apart thereof. The flow rate of the original liquid slurry or washing liquid is adjusted in accordance with the output signal from the level sensor 9 in a controller 10. Consequently, the centrifugal filter is operated under automatically adequate conditions in accordance with a fluctuation in the filtering characteristic of the treating matter or the progression of the clogging of the filter media. The function and efficiency of the centrifugal filter are enhanced in this way.
Patent JP-S63268948-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: MOMII KATSUHIRO
IPC: F02D41/14
Filed: 1987-04-28
Abstract: PURPOSE:To enable the air-fuel ratio control of an engine to be performed adequately by stopping the feedback control of air-fuel ratio only in the case where it is discriminated that an abnormality in the output of an O2 sensor is due to the sensor itself. CONSTITUTION:In a control unit 21, it is detected that the output value of an O2 sensor 18 for detecting the oxygen concentration in exhaust gas remains continuously for a prescribed period of time at a value within the range indicating at least either one of the lean state and the rich state of an air-fuel mixture. When such stagnation is detected, the air-fuel ratio is temporarily changed so that the output of the O2 sensor 18 is turned to a range which is opposite to the then range. And further, when the output of the O2 sensor 18 still remains within the range, in which it has been stagnated until then, although the air-fuel ratio is changed temporarily as above, it is judged that the O2 sensor 18 itself is abnormal, and the feedback control of air-fuel ratio is stopped. Thereby, in the case where an abnormality is generated in the fuel supply system, the feedback control can be continued as it is.
Patent JP-H044902-A (JP)
Title: Hot rolling method of h-shape steel
Inventor: SETO TSUNEO
IPC: B21B1/088
Filed: 1990-04-23
Abstract: PURPOSE:To roll H-shape steel with the section of high rigidity by properly adjusting the three elements of the shape of horizontal roll, shrinkage and thickness of web and rolling reduction for flange. CONSTITUTION:Using horizontal rolls 6B which the position in the axial direction of roll is variable and which is divided into at least two for a finishing universal mill, the thickness of flange is reduced and simultaneously the height of the web 11w is compressed while the web 11b of an intermediate rolled stock 11 to be rolled which is restrained by setting the dimension of the outside width smaller than the dimension of the outside width of horizontal rolls 4b of a roughing universal mill 4 and while raising up the angle of the flange 11f with vertical rolls 6A. The H-shape steel with the section of high rigidity is obtained by thickening the vicinity of the joint part R of the flange with the web according to the compressing quantity of web height, rolling reduction balance of flange thickness and web thickness and shape of roll at this time.
Patent JP-S586625-A (JP)
Title: Integrated circuit
Inventor: HIRANO YOUJI
IPC: H03K19/086
Filed: 1981-07-06
Abstract: PURPOSE:To increase package density and to obtain wired OR by setting up a selectively connectable terminal resistance in an integrated circuit chip. CONSTITUTION:The terminal resistance formed by connecting connection controlling elements X1 and X2 for controlling the selective connection of the terminal resistance and resistances RT1 and RT2 in series is used. The connection controlling elements X1 and X2 use elements which initially have high impedance characteristics and selectively have low impedance states through an electric destructive means, e.g. P-N junction elements, etc., which operates with a reverse bias. When wired OR is necessary, emitter follower outputs are connected in common, and the emitter follower outputs and the input terminal of an ECL type integrated circuit which includes the selectively connectable resistance between the input terminal and a power source for termination by the short- circuit destruction, etc., of the connection control elements are connected in common, thus realizing the wired OR easily.
Patent JP-H01279135-A (JP)
Title: Cogged belt and driving device equipped with cogged belt
Inventor: SATO RYOICHI
IPC: F16G1/28
Filed: 1988-04-28
Abstract: PURPOSE:To contrive an improvement in not only durability but also torque transmitting efficiency by letting the deddendum of a gear tooth be formed with curved slope wherein a radius of curvature is made small continuously or discontinuously in order toward the power transmitting area. CONSTITUTION:Each gear tooth section 2 which is symmetrical right and left with respect to a center line is composed of a deddendum section 6 extending from a belt land line 5, a power transmitting area 7 covering an area from the starting point S and to the end point F of a side wall intermediate section, and of a belt addendum 8. In this place, a section from the belt land line 5 to the power transmitting area 7 is formed with a curved shape which is composed of three circular arcs A1 and A2, A2 and A3 and A3 and A4 are continuously connected wherein the relation in each radius of curvature among them shall be O1A1>O2A2>O3A3. This permits stress concentration at the deddendum section 6 to be thereby relaxed so that the section is hardly cracked, thereby not only improving durability but also enabling torque to be efficiency transmitted.
Patent JP-H10295882-A (JP)
Title: Game ball lifting device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a game ball lifting device capable of separating and supplying the next game ball to a hitting standby position one by one by utilizing an electromagnet for hitting the game ball in an almost vertical direction. SOLUTION: A ball guide path is provided with a downward inclination part before reaching a replenishment standby position 33 and the game ball 41 present at the replenishment standby position 33 is pressurized toward the wall of a step 35 by the gravity of the succeeding game ball. When the electromagnet is excited so as to hit the ball at the hitting standby position 31, the game ball 41 present at the replenishment standby position 33 is attracted upward by magnetic force. At the time, since the game ball 41 is pressed in a step direction by the succeeding game ball, it obliquely goes over the step 35 and reaches the hitting standby position 31 along downward inclination after the step.