baber/WOPTO huggingface dataset:
Patent JP-H11355354-A (JP)
Title: Memory controller and data receiver using it
Inventor: YADA HARUHIKO
IPC: H04L49/901
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of packet data and to facilitate restoration of the memory controller on the occurrence of an error. SOLUTION: Received data in an IP packet form are transferred to a computer 103 from a reception port and the computer 103 stores temporarily the data to a buffer memory 143 via a driver 142. The driver 142 controls the memory 143 that is separated into pluralities of sectors whose size is more than a maximum IP packet size. The driver 142 updates a write pointer and a read pointer to/from the memory 143 in the unit of sector sizes attended with write/read of IP packets. The quantity of data required for pointer control and calculation of a buffer occupancy amount or the like is reduced by selecting the sector size to be a good place to leave off even when the packet size is a fragment and the processing efficiency is improved.  Even on the occurrence of an error where a data size described in a header of an IP packet differs from an actual transmission size, the error does not propagate to succeeding packets from the write side.
Patent JP-H11345112-A (JP)
Title: Voice recognizing device for voice recognition check system and voice recognition input display method therefor
Inventor: OKAMOTO OSAHISA
IPC: G10L15/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To facilitate voice input of a checker by making inputting container damage easy and making it into data outdoors. SOLUTION: This system is provided with a voice recognizing device 1 equipped with a voice input part 4, a name storage part 6 for storing the names of respective areas on a work sheet composed of plural areas concerning information on a product to be checked such as a container, a voice recognizing part 5 for recognizing the name in voice and recognizing the checked result in voice, a display processing part 7 for displaying out the relevant area on a screen part 9, based on the recognized name and displaying out the recognized checked result on the relevant area, a register part 8 for relating the relevant area and the checked result and registering them as register data, and an output part for outputting the data to a computer.
Patent JP-S5583140-A (JP)
Title: X ray tube
Inventor: MIYAZAKI YOSHIROU
IPC: H01J35/10
Filed: 1978-12-18
Abstract: PURPOSE: To reduce the vibration noise by blackening the supporting tube for supporting the rotary shaft connected with anode through bearing and the surface of radial gap motor facing with rotor thereby eliminating the gnawing of bearing.  
     CONSTITUTION: The anode 3 irradiated with electron from cathode 2 is rotated by rotary shaft 4 which is supported by supporting tube 6 through bearing 5. Rotor 7 of radial gap motor one end of which is connected to the rotary shaft 4 is provided at the outside of supporting tube 6, while the inner face of rotor 7 and the outer face of supporting tube 6 is blackened through proper processing. Since the transmission factor of radiated heat between rotor 7 and supporting tube 6 is increased to reduce the temperature difference, the gnawing of bearing is reduced while the gap in radial direction of bearing 5 is also reduced to reduce the vibration noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0714376-A (JP)
Title: Driving device for optical disk
Inventor: AKAHORI TAKASHI
IPC: G11B33/14
Filed: 1993-06-25
Abstract: PURPOSE:To operate a cooling fan at an appropriate time. CONSTITUTION:An actuator 20 for controlling a cooling fan is provided with a driving shaft 21 which is held so as to be movable with a constant stroke, a bias spring 23 which energizes this driving shaft 21 in the direction of A1, and a shape memory alloy spring 24 pressed by this bias spring 23, and when atmospheric temperature inside the device is raised to a prescribed temperature or higher, the shape memory alloy spring 24 is deformed so that rigidity is increased while free length is extended. Thereby, an actuator 20 for controlling a cooling fan turns on a PB switch 15a and drives a cooling fan motor 15b.
Patent JP-S5677706-A (JP)
Title: Unit converting circuit for digital scale
Inventor: OKUNO AKIRA
IPC: G01B7/00
Filed: 1979-11-29
Abstract: PURPOSE: To realize a unit conversion through a simple constitution, by installing the circuit which repeats a fixed registering for addition with the pulse signal obtained from the digital scale sensor plus the circuit which counts the overflows sent from the adder.  
     CONSTITUTION: In case when the length is measured with a resolution of 10 -3 mm using the sensor 3, the "3937" is preset to the batch counter 5 since 10 -3 mm is equivalent to 3937×10 -4  inches in case when the measured value is desired to deliver in the unit of inch. The gate 6 closes to be reset to 0 every time 3937 units of input pulses are supplied from the sensor 3 to the gate 6 via the oscillator 10 of 1MHz. This action is repeated, and thus a display of "26529" is obtained for the main counter 2 with input of 67384 pulses for instance. The decimal point is displayed occasionaly. The convertion from inch into mm is possible just by setting the register of figure to "254". In such way, the unit conversion is possible in a simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6133750-A (JP)
Title: Evacuating device for die
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/22
Filed: 1984-07-27
Abstract: PURPOSE:To evacuate forcibly the gas in the cavity of a die by utilizing compressed air and to improve the performance of an evacuating device for the die by connecting an evacuating pipe via a conduit to the discharge port of the die device provided with a stop valve in the discharge port of a discharge passage communicating with the cavity. CONSTITUTION:The gas in the cavity of the die 40 communicates with the discharge port 70 of a cylinder 50 via bypass passages 44, 46 prior to pouring of a molten metal into the cavity of the die. The gas guided to the inside of the evacuating pipe 72 is forcibly discharged by a Venturi effect when the compressed air is supplied to an injector pipe 74 by operating a selector valve 76. When the molten metal is poured into the cavity, the molten metal filling the cavity intrudes into the discharge passage 42 and the molten metal having prescribed inertia force contracts with the head part 54 of a valve 52. Then the valve 52 moves upward to close the discharge port 48 and prevents the outflow of the molten metal to the outside of the die when the inertia force of the molten metal overcomes the closing and holding force of the valve 52.
Patent JP-H101663-A (JP)
Title: Regenerative material composition
Inventor: KAKIUCHI HIROYUKI
IPC: C09K5/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a regenerative material composition maintaining a high heat-storing quantity and sufficiently reducing a supercooling phenomenon by adding a specific amount of pentaerythritol to erythritol. SOLUTION: This regenerative material composition consists mainly of erythritol containing pentaerythritol in an amount of 0.01-6wt.%, and is preferably prepared so as to give a melting latent heat quantity of >=80cal/g and a crystallization-initiating temperature of >=100 deg.C. This composition is used as a capsule type heat-storing material charged in a heat/storing container or as a microcapsule type regenerative material not requiring a regeneration container. When the regenerative material composition is used e.g. as a regenerative material for a hole heat exchange type water heater, the head exchange type water heater is large in heat-storing density and can save the space in comparison with the present spreading vertical type electric water heaters, in high in freedom for designing the regeneration tank due to the heat exchange type water heater, can be stored under a floor, and can give the hot water having a constant temperature, because the phase-charging temperature of the regenerative material composition is constant.
Patent JP-H04355118-A (JP)
Title: Ultrasonic sealing method, device and film joined body to be obtained thereby
Inventor: OTANI KATSUHIKO
IPC: B29C35/16
Filed: 1991-05-31
Abstract: PURPOSE:To provide an ultrasonic sealing method and device for a film where it is free from fragility at a joined part and the joint part having excellent strength is obtained. CONSTITUTION:An ultrasonic sealing device where a joint part 11 of films 1, 1' is cooled suddenly by blowing compressed air upon the joint part 11 simultaneously with joining of the films 1, 1' by an ultrasonic wave or directly after that possesses an ultrasonic oscillator 5 provided with an ultrasonic horn 3, a cooling medium injection pipe 7 provided at a fixed position to the ultrasonic horn 3 and a device moving the films 1, 1' and ultrasonic horn relatively under a condition where the films 1, 1' are superposed upon each other. Therefore, since a joint part is not made fragile, even if the title device is used under such a state where repeating bending stress is applied to the device, it does not happen that the joint part is broken.
Patent JP-H104434-A (JP)
Title: Phase difference absorption memory and method for detecting failure thereof
Inventor: ABIRU SETSUO
IPC: H04L69/40
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To reliably detect a failure and to avoid entire effects owing to the failure occurrence by comparing a previous address stored in address memory with the last read address which is held in a read address holding part. SOLUTION: A write address WA and a read address RW of data memory 1 are formed by an address management part 4 by sharing the memory 1 for unit data from plural information sources and referring to content of address memory 2 and address management memory 3. Then, a previous address which was read the last time as well as the next address to be read the next time are stored in the memory 2. When unit data is read out from the memory 1 this time, the previous address stored in the memory 2 is compared with the last read address which is held in a read address part 6 in a comparison part 5, when they coincide with each other, this device is decided as a normal state, and when they do not coincide, the device is decided as an abnormal state. Thus, a failure of the device can reliably be detected.
Patent JP-S5859159-A (JP)
Title: Platform for cable drum
Inventor: WATANABE HIDEAKI
IPC: B65H49/32
Filed: 1981-09-30
Abstract: PURPOSE:To provide a small-sized elevation driver part, by furnishing the moving frame, to be guided by a column-shaped frame, with two or more receptacles at a certain spacing in the vertical direction and by installing here fittings for receiving the shaft penetrating the cable drum selectively. CONSTITUTION:A column-shaped frame 1 is installed upright on a portable platform body 3, at the bottom of which an elevation driver part 2 of a stamping drive type oil-hydraulic jack is installed, and a moving frame 4 to be guided by this column-shaped frame 1 is installed in coupling with said elevation driver part 2. This moving frame 4 has two or more receptacles 5 installed at a certain spacing in the vertical direction, and at an appropriate position thereof, a fitting 7 for receiving the shaft is mounted to support on end of the shaft 6 penetrating the cable drum. Accordingly if this shaft receiving fitting 7 is mounted at the receptacle 5 located at a level a little lower than the shaft 6, the cable drum 25 can be supported rotatably only by elevating the piston 27 of the elevation driver part 2 to a minor extent. Therefore the elevation driver part can be made in small size and the whole platform made light in weight.
Patent JP-S5582739-A (JP)
Title: Alloy for hearth member with improved thermal impact resistance and high temperature compressive strength
Inventor: HIRAISHI HISASHI
IPC: C22C38/52
Filed: 1978-12-14
Abstract: PURPOSE: To provide the title alloy of a specified compsn. consisting of C, Si, Mn, Cr, Ni, Co, Mo, P, S, Nb, W and the balance Fe.  
     CONSTITUTION: This alloy consists of, by wt., C≤0.15%, Si 1.0W2.0%, Mn 1.0W 2.0%, Cr 25W32%, Ni 10W25%, Co 25W45%, Mo 0.5W3.0%, P≤0.04%, Si≤ 0.04%, Nb 0.5W2.0%, Nb+W 3.0W10% and the balance Fe. It is manufactured by usual refining and has superior thermal impact resistance in service surroundings including aheat cycle process of about 600°CW(about 1,100W1,200°C) and superior compressive stength in the high temp. zone of about 1,100W1,250°C, so this alloy is suitable for use as a material for a hearth member such as a hearth rail. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H079278-A (JP)
Title: Spacer pin installing method
Inventor: KAWANO YOSHIAKI
IPC: B23P19/04
Filed: 1993-06-25
Abstract: PURPOSE:To establish a spacer pin mounting method which allows suppressing increment of the weight of a mounting plate and which can reduce the man- hours in installation works. CONSTITUTION:By this method, a spacer pin is mounted in a spacer pin mounting hole 8 formed in a mounting plate 7, wherein a hollow pin body consisting of a spacer pin flange 19a and neck 19b is set, and the flange 19a side is fixed and a pressure is applied from the foremost side of the neck 19b, and at its root, a bulge 19c is provided which pinches the peripheral edge of the mounting hole 8 in cooperation with the flange 19a.
Patent JP-H08329327-A (JP)
Title: Automatic vending machine
Inventor: SUNAGA SATOSHI
IPC: G07F9/10
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the danger of the burning, etc., of a fan motor by providing a temperature overrise preventing method which stops feeding electric power to a fan motor and a heater when excessive temperature is detected. CONSTITUTION: When a merchandise warming device is powered on, the electric power AC100V is applied to the fan motor 7 and heater 5 through the contact 13a of a bimetal thermostat and the contact 12a of a thermostat for temperature control and then while the fan motor 7 rotates, the heater 5 generates heat. At this time, if the fan motor 7 is locked to stop rotating for some reason, the air around the heater 5 stays and the temperature rises quickly. Then a temperature fuse 14a which melts at about 115 deg.C blows out. Consequently, the circuit of the temperature fuse 14a is cut off to stop supplying the electric power AC100V to a heater feeding circuit, thereby preventing the fan motor 7, etc., from burning.
Patent JP-H025276-A (JP)
Title: Memory device
Inventor: HIRAO SHIGEHARU
IPC: G06F12/06
Filed: 1988-06-23
Abstract: PURPOSE:To easily confirm the address where the data is changed and also to easily know the continuity and the changing points of the data read out sequentially from outside by preparing the terminal pins which output the equal write, equal read and equal data signals respectively. CONSTITUTION:The terminal pins are newly added to a memory device 1 for output of an equal write signal (EQW) showing the coincidence or discordance between the data written newly into a certain address and the data stored before said data writing action, for output of an equal read signal (EQR) showing the coincidence or discordance between the read-out data and the data read or written immediately before said read-out data, and for output of an equal data signal (EQD) obtained from an OR secured between both signals EQW and EQR respectively. In such a constitution, the address where the data is changed can be easily confirmed and at the same time the continuity and the changing points of the data read out sequentially can be easily known from outside.
Patent JP-H05327294-A (JP)
Title: Component mounting device for printed circuit board
Inventor: TAKAO MASAMITSU
IPC: H05K1/18
Filed: 1992-05-22
Abstract: PURPOSE:To enhance an operating efficiency when an electric component- electronic component are mounted together with a heat dissipating plate on a printed circuit board. CONSTITUTION:Other component 9 is disposed under a floated mounting type electric component-electronic component 1 to be mounted on a printed circuit board 3 to decide a mounting height of the component. Accordingly, a management for a height for screw-clamping the component on a heat dissipating plate is eliminated to improve its operating efficiency.
Patent JP-S5855507-A (JP)
Title: Control process for blasting powdered coal
Inventor: KOYAMA TOMOYOSHI
IPC: C21B5/00
Filed: 1981-09-29
Abstract: PURPOSE:To make the blasting amount of the powdered coal from each tuyere uniform and to stabilize the total amount of supplied powdered coal by controlling the flow amount through manifold based on the pressure-loss in each manifold reaching the tuyere from a distribution means, in the process for blasting powdered coal into a blast furnace. CONSTITUTION:The powdered coal fed from a tank 2 is transformed to two phases of solid and gas by carrier gas, and is distributed by a distribution means 7. It is designed such that if the respective flow amount in each manifold A1, A2...An of a pipe arrangement system 9 is same, each pressure loss in said manifold is same. Accordingly, the gas amount supplied from secondary carrier gas- feeding ports C1, C2...Cn constructing a part of the arrangement system 9 is calculated by a computer control unit 11 on the base of the pressure-loss measured by differential pressure transmitters D1, D2...Dn. While regulation valves for the flow amount F1, F2...Fn are controlled according to said calculated result, the secondary carrier gas is supplied, thereby making above-described each pressure drap and each flow rate of the fluid passing through said manifolamiform.
Patent JP-S5855873-A (JP)
Title: Ic tester
Inventor: SAKAMOTO TADASHI
IPC: G01R31/28
Filed: 1981-09-30
Abstract: PURPOSE:To enable the testing of ICs free from any effect of the processing and transmission times in a computer by arranging a memory between the computer and a register to trigger the memory with a pattern generator when the voltage of ICs to be tested is changed. CONSTITUTION:A computer 1 triggers a pattern generator 2. The pattern generator 2 execures a microprogram and in response to an instruction for changing the voltage, triggers a memory 6, which reads out and transfers data at a high speed to a register 3. In other words, upon the triggering of the register 3 at a timing T2, the voltage V1 of an IC 5 changes to the voltage V2. The time Tn  required for changing the voltage is determined by the time from the reception of the instruction by the pattern generator 2 to the end of reading by the memory 6. In actuality, a voltage V2 is added to the IC at the timing T13. As the time Tn is normally several 100ns, the voltage can be changed on real time.
Patent JP-H025467-A (JP)
Title: Semiconductor device
Inventor: MIYAI YOICHI
IPC: H01L27/10
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the leakage current of a capacitor by burying electric field alleviating means for alleviating the electric field of a semiconductor layer in contact with the insulating layer of the capacitor in the layer in the region of the capacitor. CONSTITUTION:A P-type epitaxial layer 2 is formed on a P<+> type silicon substrate 1, and a trench groove 3 having a predetermined depth arriving at the substrate 1 is formed through the layer 2. N<+> type polysilicon 5 is filled in a predetermined depth as a capacitor electrode in the groove through a thin insulating film 21 and a thick insulating film 20, and an N<+> type source region 6 is diffused in the periphery of the sidewall of the groove 3 through a contact 10. Since the film 20 of a predetermined region under the region 6 of the capacitor insulating film is formed considerably thick, an electric field of the layer 5 in this part is alleviated to alarmers reduce the leakage current of the capacitor.
Patent JP-H10331834-A (JP)
Title: Cable support device
Inventor: HANEDA HIROAKI
IPC: G05G1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, the number of assembly process, the cost and the abrasion of a cable, and prevent the removal of a bracket, and furthermore, improve the durability of an elastic body and the degree of freedom to set the spring force of the elastic body to the relative displacement between brackets. SOLUTION: An elastic member 14 to combine a fixing body side bracket 10 and a cable side bracket 12 is provided, the fixing side bracket 10 furnishes an installing part 18 as well as a fixing body side fixing part 16, the cable side bracket 12 furnishes a cable support 28 as well as a cable side fixing part 26, the first to the third abutting parts are provided in the first to the third axial directions of the fixing body side fixing part 16 in the square directions each other, and the first to the third regulating parts to regulate the relative displacements of the fixing body side bracket 10 and the cable side bracket 12 exceeding the distance of the interval, by abutting to the first to the third abutting parts as well as providing opposing between the first to the third abutting parts respectively, so as to envelop the fixing body side fixing part 16,  are provided to the cable side fixing part 26.
Patent JP-S5944118-A (JP)
Title: Tuning fork type vibrator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/21
Filed: 1982-09-07
Abstract: PURPOSE:To obtain a turning fork type vibrator of relatively high frequencies, which has little vibration moire and a stable aging characteristic, by setting the outer length of the arm of the tuning fork of a tuning fork type vibrator, whose ratio of the width to length of the arm of the tuning fork is >=0.2. shorter than the inner length of the arm. CONSTITUTION:When the width, outer length, and inner length of the arm of tuning fork of a tuning fork type vibrator 81 are represented by w, l1, and l2, the value w/l2 is set to >=0.2. When the vibrator is vibrated by bending vibration only, the l1 is shorter than the l2. When the elastic coupling of the bending vibration and torsional vibration is utilized, the value l1/l2 is set to >=0.9 to minimize the influence of the torsional vibration to the bending vibration. When such constitution is applied, a tuning fork type vibrator of a relatively high frequency, which has little vibration moire and, therefore, a low equivalent resistance, high Q-value, and stable aging characteristic, can be obtained.
Patent JP-H06339961-A (JP)
Title: Injection molding method and injecting device
Inventor: KANDA KOJI
IPC: B29C45/78
Filed: 1993-06-02
Abstract: PURPOSE:To stabilize molding quality and precise molding by calculating pressure difference at every one shot and controlling temperature around a hopper of a heating cylinder in such a manner that the pressure difference becomes zero during a next plasticizing process. CONSTITUTION:A computing element 28 outputs a control signal 21 to a temperature adjusting device 16 in accordance with a compared result signal 19. When the compared result signal 19 has a positive value (when pressure of this time is higher than that of a previous time), a pipe passage of a heating pipe 18 is opened and a heating medium 18a is made to flow so as to heighten temperature of a flange 32. When the compared result signal 19 has a negative value (when the pressure of this time is lower than that of the previous time), a pipe passage of a cooling pipe 20 is opened and a cooling medium 20a is made to flow so as to lower the temperature of the flange 32. That is, the temperature of the flange 32 is controlled such that pressure of a molding material in a heating cylinder 10 is maintained to have a predetermined value. Thus, molding quality can be stabilized and precise molding can be done stably.
Patent JP-S5856798-A (JP)
Inventor: KATAYAMA NOBUAKI
IPC: B26F1/24
Filed: 1981-10-01
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。