baber/WOPTO huggingface dataset:
Patent JP-2000087660-A (JP)
Title: Ventilator
Inventor: MIZUTANI ICHIRO
IPC: E06B7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress invasion of an outdoor noise and leakage of an indoor noise by forming an outdoor side ventilating opening in a lower end part of an outdoor side wall, forming a ventilation register in an upper end part of an indoor side wall with an interval in the vertical direction from the outdoor side ventilating port, and providing a sound absorbing material between the outdoor side ventilating port in a hollow part of a ventilator body and the ventilation register. SOLUTION: A ventilating port 41 provided in a cover (an outdoor side wall) 4 and a closable ventilation register 5 provided on an indoor side wall 25 are arranged with sufficient distance in the vertical direction. As a result, many sound absorbing materials 6 can be affixed between the ventilating port 41 and the ventilation register 5. Thus, most of the outdoor noise and the indoor noise passing through a hollow part of a ventilator 1 is absorbed in the sound absorbing materials 6 not only in a case where the ventilation register 5 is closed but also in a case where the ventilation register 5 is opened. The acoustic transmission loss when the outdoor noise and the indoor noise passes through the inside of the hollow part can be increased, and the invasion of the outdoor noise indoors, and the leakage of the indoor noise outdoors can be suppressed.
Patent JP-H0568351-A (JP)
Title: Instantaneous voltage drop compensator
Inventor: MASAGAKI MIYOKAZU
IPC: H02J9/06
Filed: 1991-09-06
Abstract: PURPOSE:To prevent the unnecessary compulsory arc-extinguishing output from being mistakenly applied to the load after arc-extinguishing, when a thyristor bypass switch is compulsorily arc-extinguished by means of the output of an inverter device and is turned off because of the occurrence of a momentary voltage drop. CONSTITUTION:This device is provided with a pulse generator 13 which, being driven by a momentary voltage drop detecting signal S1, generates an arc-extinguishing pulse 52, and a thyristor voltage detecting transformer 17 which detects the voltage across a reverse parallel circuit of thyristors 4p, 4n of a thyristor bypass switch 4. It is also provided with a shaping circuit 18 which makes the output of the transformer 17 into binary and forms a signal S5 to determine whether there is the voltage across the reverse parallel circuit, an AND gate 19 which AND-processes the pulse S2 and the signal S5 and outputs the pulse S2 after correcting the pulse width of the pulse S2 to such one that voltage appears across the reverse parallel circuit, and an inverter drive and control circuit 14 which extinguishes arc of the inverter device 8 only for the period of time while the gate 19 outputs the pulse for compulsorily arc- extinguishing the switch 4 and compensates the device 8 after the compulsory arc- extinguishing.
Patent JP-S63111280-A (JP)
Title: Manufacture for solenoid operated fuel injection valve device
Inventor: YOKOYAMA MIZUHO
IPC: F02M51/08
Filed: 1986-10-29
Abstract: PURPOSE:To permit both members to be easily further high accurately assembled by self-tightening force of the plastically deformed member, by providing a connection groove in either a fixed iron core or a yoke and plastically fluidizing one of the members by pressing to the connection groove. CONSTITUTION:In manufacture for a device, first a yoke 2 is fixed to a center guide 17, further the periphery of the yoke 2 is held to an outer guide 18 fixed to a bottom die 21. While an excitation coil 14 is inserted to the guide 17 with an insulating bobbin 13. Next a fixed iron core 1, fitted to the yoke 2 while guided by the guide 17, is set onto the same axis. And a punch 16, set to a plus ram 22 through a fixed plate 20, is lowered while being guided by an internal diameter part of the yoke 2, locally pressing an internal contour edged part in the vicinity of a connection part. In this way, one part of material of the fixed iron core 1 is plastically fluidized at a right angle with the pressing direction into the connection grooved part previously formed in a peripheral connection surface of the fixed iron core 1, thus both the fixed iron core 1 and the yoke 2 are connected by plastic deformation.
Patent JP-H04133040-A (JP)
Title: Electronic flash device
Inventor: FUJII SHIGETO
IPC: G03B15/05
Filed: 1990-09-25
Abstract: PURPOSE:To prevent a red-eye phenomenon from occurring by emitting light twice by one shutter operation so that the emitted light quantity of 1st light emission may become small and 2nd light emission may be performed after the delay of a fixed time. CONSTITUTION:This device is provided with a trigger circuit 5a for the 1st light emission and a delay trigger circuit 5b for the 2nd light emission in the case of emitting the light twice by one shutter operation. When a camera synchro switch 7 is closed by the shutter operation of a camera in a state where a switch 6 is connected to the trigger circuits 5a and 5b, a trigger pulse is added to a light emitting part 2 from the trigger circuit 5a and a discharge tube starts light emission. The 1st light emission is performed for a moment, that is, until a light emission stop signal is generated from a light emission stop circuit 3a and the emitted light quantity is small. When the fixed time elapses after finishing the 1st light emission, a delay trigger pulse is generated from the delay trigger circuit 5b and the 2nd light emission is performed.
Patent JP-H03116578-A (JP)
Title: Disk reproducing device
Inventor: KAKUKAWA YASUSHI
IPC: G11B19/02
Filed: 1989-09-29
Abstract: PURPOSE:To shorten the access time by providing a means for transferring information of a disk to an auxiliary storage means at the time of detecting a state of nonrequest of access. CONSTITUTION:The subject device is equipped with the auxiliary storage means 6 capable of auxiliarily storing all the information of the disk, a detecting means (bus monitor part) 5 for detecting the state of nonrequest of access to the disk reproducing device 2 and the information transfer means 8 for transferring information of the disk to the auxiliary storage means 6 when the state of nonrequest of access is detected in the means 5. In this case, when the state of nonrequest of access to the disk reproducing device 2 is detected in the detecting means 5, the information of the disk is transferred by an information transfer means (CPU) 8 to the auxiliary storage means 6, so that the information of the disk can be transferred to the auxiliary storage means 6 without needing a particular preparation period. By this method, the access time can thus be shortened.
Patent JP-H06192138-A (JP)
Title: Method for dimerizing butenes, dimerized composition of butenes and production of alcohol using the same composition
Inventor: SATO KEIICHI
IPC: B01J31/24
Filed: 1993-10-13
Abstract: PURPOSE:To obtain an octene excellent as a raw material for an alcohol for plasticizers in high yield. CONSTITUTION:In a method for dimerizing a n-butene, a catalytic compound freshly prepared from an organic nickel compound containing no nickel-halide bond, a triarylphosphine and/or a monoalkyl-diarylphosphine, an organic aluminum compound and hydrogen is used. The prepared octene is used as a raw material to produce an alcohol for excellent plasticizers.
Patent JP-H09101105-A (JP)
Title: Connection method for winding end of coil and contact type displacement sensor using the coil
Inventor: KAWATAKE RYUICHI
IPC: G01B7/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To surely and compactly connect a winding end of ultra small coil using an extremely thin winding to a lead. SOLUTION: An excitation coil 12 and detection coils 13, 14 composing a differential type transformer are arranged inside a housing. At a conduction line relaying part 60 connecting end of winding of each coil 12-14 and leads 63-66 to each other, five pieces of metal relay members 70 of a cylindrical shape having open opposed ends are provided. After the end 13b, 14b of winding is inserted from the opening on the side of one end of the member 70 to the opening on the side of the other end thereof in order to connect the intermediate connection part 50 of the detection coils 13, 14, solder fused is supplied to remove the insulation coating of winding ends 13b, 14b with the heat, and the ends are simultaneously soldered inside the member 70. An unnecessary portion on the side of end of each winding end 13b, 14b is pulled from the other end of the member 70 and is thereby cut.
Patent JP-H02102696-A (JP)
Title: Reduction gearing for washing machine
Inventor: TSURUTA YUKIMI
IPC: D06F37/40
Filed: 1988-10-12
Abstract: PURPOSE:To constitute large reduction gear ratio with compact reduction structure by forming the other diameter of a first planetary gear smaller than the outer diameter of a second planetary gear and forming a first housing part to house the first planetary gear in a casing and a second housing part having a diameter, which is larger than that of the first housing part, in an upper part. CONSTITUTION:A sun gear 22 of a first decelerating device is fixed to an output shaft 14 of a motor 3 and first planet gears 23 engaged with the gear 22 are arranged in the inner peripheral side of a first internal gear 24. A shaft supporter 27 to fix the upper side of a rotary shaft 25 goes to be a sun gear 42 of a second planetary gear reduction gearing, samely as a first planetary reduction gearing, a rotary shaft 29 of a second planetary gear 28 is held by shaft supporters 30 and 31 from upper and lower directions. The first planetary reduction internal gear 24 is formed smaller than the diameter of the second internal gear 29 and when the gear 24 is integrated into a casing 34, it is easy to insert the gear. Then, the gear module of the first planetary reduction gearing is in the side of the motor 3. Since the transmission force of a torque is smaller than that of the second planet decelerating part, the device can be miniaturized.
Patent JP-H03117957-A (JP)
Title: Communication terminal equipment
Inventor: HASHIBE YUKARI
IPC: H04L29/12
Filed: 1989-09-29
Abstract: PURPOSE:To easily manage received data by persons by storing communication management information including an ID number in an external storage device together with the received data. CONSTITUTION:While the data are received, the communication management information including the ID number are displayed in a display part 28. Therefore, it can be immediately known to whom the data are currently received, and the received data are stored in an external storage device 30 together with the communication management information. Accordingly, the data can be managed by the persons in a state that the data are stored in the external storage device 30, and the data can be displayed in the display part 28 or outputted from another print as a hard copy as needed. Thus, each person can easily know a facsimile addressed to the person itself and can easily manage the received picture information individually.
Patent JP-H0596245-A (JP)
Title: Direction arranging device of mail
Inventor: NOMURA HIROSHI
IPC: G06Q50/32
Filed: 1991-10-03
Abstract: PURPOSE:To provide the subject device capable of rapidly and easy knowing what reading part abnormality is generated and capable of preventing the lowering of processing capacity. CONSTITUTION:An operational processing part 35 calculates the reading rate of a reading part 24. A comparator 37 compares the calculated reading rate with a predetermined value and, when the reading rate is smaller than the predetermined value, a control part 38 operates an abnormality information device 7 and, when the reading rate is larger than the predetermined value, mail P is sent to a reading part 25 as it is. The operational processing part 35 outputs a data absence signal when no reading output is obtained from the reading part 24 and the control part 38 operates a reversal part 26 on the basis of said signal to reverse the mail P up and down. The data on the mail P is again read in the reading part 25 and the reading rate thereof is calculated in an operational processing part 36. The comparator 37 compares both calculated reading rates and, when the reading rate of the reading part 25 is smaller than that of the reading part 24, the control part 38 operates the abnormality information device 7 and, when the former is larger than the latter, reading is continued.
Patent JP-H0596326-A (JP)
Title: Spool for taking-up strip
Inventor: SHIKATA TAKASHI
IPC: B21C47/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a spool for taking-up a strip generating no large elastic and/or plastic deformation and generating no wrinkle made by the taking-up of the strip and facilitating attachment/detachment of a mandril. CONSTITUTION:To the inner peripheral face of an outer layer made of a high pressure resistant cast iron member whose chemical composition consists of, by weight, 2.0-3.2% C, 0.5-1.5% Si, 0.5-1.5% Mn, 0.8-2.5% Ni, 10-25% Cr, 0.5-3.0% Mo and balanced practically with Fe, an inner layer consisting of an iron-based strengthening material is connected.
Patent JP-H02103642-A (JP)
Title: History information storing system
Inventor: MAKITA AKIHISA
IPC: G06F11/28
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the capacity of a tracer memory and to effectively utilize memory resources by storing the branched direction of a microinstruction as history information when the microinstruction is conditionally branched and using the number of repeated times of repeated sequences of a loop as history information when the repeated sequences are traced. CONSTITUTION:Registers 5-7, tracer memory 8, and register 9 and a decoder 10, register 11, and selector 15 store branched direction of a microinstruction as history information when the microinstruction is conditionally branched. The registers 5-7, tracer memory 8, and a counter 12 and a register 13, comparator circuit 14, and the selector 15 check whether or not the branched direction of the microinstruction coincides with the branched direction at the time of the preceding conditional branching when the microinstruction is branched, and when the directions coincide with each other, count the number of continuously coincident times and store the counted results as history information. Therefore, the capacity of a tracer memory 8 can be reduced, and at the same time, the memory 8 can be utilized effectively.
Patent JP-H07113108-A (JP)
Title: Operation of blast furnace
Inventor: NOUCHI YASUHEI
IPC: C21B5/00
Filed: 1993-10-14
Abstract: PURPOSE:To optimize the layer thickness of charged material in a blast furnace and improve the stability of an operation and productivity by estimating the piled shape of charged material based on the calculated value of a surface gradient and setting a charging pattern so that the shape becomes the optimum shape. CONSTITUTION:The charging material is charged from a bell-less charging device at the furnace top of the blast furnace, according to the preset charging pattern of a swing chute. The piled shape of the charged material obtd. by one swing of the swing chute is calculated and estimated. At that time, the highest point of the new piled shape is defined to be on a dropping locus of the charged material from a distributing chute and the surface gradient is calculated by using the expression of the function dZ/dr of the position (r) in the radial direction of the blast furnace and the height Z of the piled surface. The estimated shapes by this method are calculated for each gradient of the swing chute and totalized to estimate the piled shape corresponding to the charging sequence of the one cycle. Successively, the charging pattern is set so that this estimated piled shape corresponds to the aimed piled shape, and charge of the charging material is executed according to this pattern.
Patent JP-H0978533-A (JP)
Title: Aseismatic reinforcing method for elevated traffic structure
Inventor: FUKUSHIMA HIROFUMI
IPC: E01D2/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To shorten the construction period for the aseismatic reinforcement of an elevated traffic structure to the utmost without requiring much labor. SOLUTION: Brace means 10 are installed on pole/beam structures 5 when aseismatic reinforcement is applied to an existing elevated bridge 1 having the pole/beam structures 5 constituted of multiple poles 6 and beams 7 in a Rahmen structure and supporting a road skeleton 9 formed with the road surface 9a above on the pole/beam structures 5. The rigidity of the pole/beam structures 5 is increased by the brace means 10.
Patent JP-H05183543-A (JP)
Title: Data transmitter-receiver
Inventor: TOYODA MIKIO
IPC: H04N7/10
Filed: 1991-09-10
Abstract: PURPOSE:To send receive lots of data at a high speed by providing a synchronization clock generating means generating a synchronization clock on when data are sent to a sender side so as to eliminate the need for communication procedure thereby discriminating head data in a data string. CONSTITUTION:A synchronization clock generating means 4 provided to a transmitter 1 generates a synchronization clock only when data are sent. A receiver 2 fetches data synchronously with the synchronization clock and data are written in a storage means 9 based on an address generated by an address generating means 10 depending on the synchronization clock. When the synchronization clock is not received, an address reset means 11 resets the address generating means 10 to inhibit data write to the storage means 9. That is, a slight interval time between picture data is effectively utilized and only when the picture data are sent from the transmitter 1, the synchronization clock is sent simultaneously.
Patent JP-H04141378-A (JP)
Title: Bearing member press-fitting device for electromagnetic brake
Inventor: KIKUCHI FUMINORI
IPC: B25B27/06
Filed: 1990-09-28
Abstract: PURPOSE:To apply uniform pressing force easily across the whole periphery of a bearing member while keeping the bearing member in the appropriate state in relation to the through hole of a casing by guiding the bearing member along this through hole at the time of press-fitting the bearing member into the through hole. CONSTITUTION:A first cylinder body 21 is fitted into the bearing hole 4a of a bearing member 4 until the collar part 21a of the first cylinder body 21 is brought into contact with one end of the bearing member 4. The first cylinder body 21 is further fitted into the hole of a second cylinder body 22, and one end of the second cylinder body 22 is brought into contact with the other end of the bearing member 4. A rod 23 is inserted through the holes of the cylinder bodies 21, 22, and both cylinder bodies 21, 22 are clamped by clamping means 24 provided at the rod 23. Since the collar part 21a of the first cylinder body 21 and one end of the second cylinder body 22 are respectively in contact with both ends of the bearing member 4, the bearing body 4 is held between these cylinder bodies 21, 22. In this state, axial force is supplied to the rod 23 to fit the second cylinder body 22 into the through hole 2b of a casing 2.
Patent JP-H04135425-A (JP)
Title: Mobile prime mover with tree transplanter and method for transplanting and executing tree
Inventor: TSUNODA YONEO
IPC: A01G23/04
Filed: 1990-09-28
Abstract: PURPOSE:To miniaturize and reduce weight of a tree transplanter and improve stability, etc., by pivoting a bucket having a long bottom plate part on a mobile prime mover so as to enable oscillation to the front and back and providing an upper press plate, operable under a fluid pressure and covering the upper side of the bucket. CONSTITUTION:Both sides of a back plate part (3a) in a bucket or a shovel 3 having a long bottom plate part are pivoted through a lifting, lowering and derricking mechanism (B) operable under a fluid pressure in front of a mobile prime mover (A) so as to enable oscillation to the front and back. An upper press plate 8, having a recessed notch for inserting a tree, operable under the fluid pressure and covering the upper side of the bucket or shovel 3 is hinged on the upper edge of the back plate (3a) so as to be vertically openable and closable and freely rock. A tree root discharging means is provided on the inside surface of the back plate (3a). The bucket 3 is initially operated to drill a planting hole. The vicinity of the root of the tree is then drilled by operating the bucket 3 and the bottom plate part of the bucket 3 is subsequently inserted into the under side of the root, which is then sandwiched from the top and bottom with the upper press plate 8 and the bucket 3, lifted and transferred to a place for transplantation.
Patent JP-H09101020-A (JP)
Title: Method and device for reduced pressure type combustion in heating device
Inventor: YASUOKA SHO
IPC: F23L15/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To repeat pressurized and reduced pressure combustion in a furnace to develope heat storage effect and achieve energy saving. SOLUTION: A heat storage chamber 4 is provided in the burner head 1 of a heating device while the heat storage chamber 4 is provided with a suction valve 5 at the suction side of the heat storage chamber 4 and an exhaust valve 6 as well as a suction pump 7 at the exhaust side thereof. A heat storage body 9 in the heat storage chamber is heated while sucking furnace gas by the suction pump 7 to evacuate the inside of a furnace and, thereafter, combustion air is sucked into the furnace by the evacuation while combustion air is preheated by the heated heat storage body 9 upon said sucking to burn the combustion air together with the fuel under a high temperature condition in the furnace. Then, exhaust gas is sucked while heating the heat storage body by the suction pump 7 to evacuate the inside of the furnace again while such reduced pressure combustion is repeated.
Patent JP-H05103327-A (JP)
Title: Power-superimposed camera
Inventor: FUJITO KOICHI
IPC: H04N7/18
Filed: 1991-10-04
Abstract: PURPOSE:To correct a phase shift by detecting that a voltage becomes lower when a cable is shorter and becomes higher when the cable is longer and advancing the phase of a synchronizing signal outputted to a camera side as the voltage becomes higher. CONSTITUTION:At an output terminal 16 on a power source adapter side, the sum of the voltage of a camera section and a voltage value decided by a constant-current value and the DC resistance of a coaxial cable 9 is indicated. A voltage detection circuit 4 detects the summed voltage and a phase-adjustable synchronizing signal generator 3 changes the phase of a synchronizing signal outputted to the cable 9. The outputted synchronizing signal arrives the camera side after the signal is delayed by an amount decided by the distance due to the delay characteristic of the cable 9. The synchronizing signal is inputted to the generator 13 after the signal is extracted from a superimposed signal at a synchronizing separator circuit 12 and phase lacked in the synchronization from the power source adapter.