baber/WOPTO huggingface dataset:
Patent JP-H11138218-A (JP)
Title: Device for corrugating metal plate
Inventor: OGASAWARA HIROMI
IPC: B21D13/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a corrugating device for metal plates to manufacture such corrugated metal plates as area contact to a supporting member is enabled. SOLUTION: In a device which consists of a pair of tooth form wheels which are approximately in an engaged state through a prescribed clearance and with which a plate-like material is corrugated by passing the plate-like material W through between the tooth form wheels, a truncated tooth form wheel 1 on which an involute tooth form or a nearly involute tooth form is formed and which is truncated along a line where the top of the tooth form 12 does not take rolling or sliding engagement and square bottom tooth form wheel 2 which has a tooth form in accordance with the top of the tooth form of that truncated tooth form wheel, has the depth of the valley part which is enough to engage with the top part of the tooth form,  is arranged through a gap for clearing the thickness of the plate-like material to the truncated tooth form wheel are provided and the corrugating work is executed by passing the plate-like material through between the truncated tooth form wheel and the square bottom tooth form wheel.
Patent JP-H07140220-A (JP)
Title: Beacon receiver
Inventor: HAYASHI MASAAKI
IPC: G01S1/68
Filed: 1993-11-15
Abstract: PURPOSE:To provide a beacon receiver which can reduce positioning errors for a position immediately below an antenna and can also reduce the duration of an unstable state by determining the time constant of a filter using the moving speed of a moving element. CONSTITUTION:A filter portion 10 comprises a variable characteristic filter whose time constant is set from outside. A velocity sensor 11 is equipped on a vehicle to serve another purpose, and velocity data is entered from the sensor into a filter time constant calculating portion 12, which in accordance with the velocity data outputs an optimum time constant for the velocity and sets the time constant at the filter portion 10. When the vehicle velocity is great, the time constant of the filter portion 10 is set small, while when the vehicle velocity is small the time constant of the filter portion 10 can be set large. The filter portion 10 thus sets the appropriate time constant to reduce positioning errors for a position immediately below an antenna regardless of the vehicle velocity so as to reduce the time required to pass through an unstable-state area.
Patent JP-H02151814-A (JP)
Title: Optical coupling component
Inventor: KURATA NOBORU
IPC: G02B6/32
Filed: 1988-12-05
Abstract: PURPOSE:To eliminate the swelling of an adhesive in a high-temperature, high- humidity atmosphere by providing an elastic member which has an opening where an optical fiber is run to the opening part of a hollow enclosure where a lens, a fiber, etc., are put, applying external pressure for deformation by expansion or contraction, and thus constituting an optical coupling component. CONSTITUTION:The elastic member 17 having the opening hole 20 through which the optical fiber 11 is passed is provided on the opening part 18 of the hollow enclosure 14 where the lens 12, filter 13, etc., are put and the elastic member 17 is applied with the external pressure to deform. Therefore, the optical fiber 11 and the internal wall of the opening hole 20, and the wall sur face of the opening part 18 of the hollow enclosure 14 and a part of the wall surface of the elastic member 17 contact each other respectively, so the hollow enclosure 14 is almost in a closed state. Consequently, adhesives 15 and 16 for fixing the lens 12, filter 13, etc., do not swell and the superior optical cou pling component with high reliability is obtained.
Patent JP-H02154892-A (JP)
Title: Boring method for branch pipe opening section after lining in pipe
Inventor: SONKO MASAHISA
IPC: F16L41/04
Filed: 1988-12-05
Abstract: PURPOSE:To correctly detect the positions of stop cocks after lining and surely bore opening sections respectively by fitting the stop cocks arranged with markers having different resonance signal frequencies to branch pipe opening sections. CONSTITUTION:When an obsolete pipe buried under the ground is lined, positions of branch pipes must be correctly grasped for boring. Stop cocks 1 buried with position detecting markers 14 are fitted to opening sections of branch pipes A before lining, and different resonance frequencies are used for the markers if multiple branch pipes are used. A position detecting and boring robot 18 is run in a reclaimed pipe B thus installed. The robot correctly detects the positions of the markers fitted in advance with a loop antenna 23, a boring cutter 26 is rotated, and the branch pipe sections are bored in sequence. The positions of the opening sections can be correctly detected and surely bored even if they are located near to each other.
Patent JP-2000135549-A (JP)
Title: Continuous casting method
Inventor: TAKATANI KOJI
IPC: B22D11/115
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a billet superior in a surface cleanness and an inner quality by giving a horizontal turning flow or a mold longitudinal direction flow to a molten metal in a mold with an electromagnetic agitation device and, furthermore, a turning flow through a spiral passage installed to a bottom part of a dipping nozzle. SOLUTION: A molten metal supplied in a mold via a dipping nozzle 1 is cooled, and a solid shell 5 being formed is pulled out downward for casting a billet continuously. A powder 6 is supplied on the molten metal in the mold and, is agitated with an electromagnetic agitation device 4 installed along the mold longitudinal side by giving a driving force to molten metal near the meniscus in an orthogonal direction against a casting direction. In this case, with the electromagnetic agitation device 4, a horizontal turning flow is given to the molten metal or, a flow facing to the dipping nozzle 1 from the mold short side 3, or a flow facing to the mold short side 3 from the dipping nozzle 1 are given.  Furthermore, by installing a spiral passage 7 at a bottom part of the dipping nozzle 1, a turning flow is given to the molten metal to be discharged from a discharge hole 2 located at a lower position than the electromagnetic agitation device 4.
Patent JP-S63160729-A (JP)
Title: Method for forming bent end edge having taper cross section of fitting
Inventor: NISHIWAKI SATSUKI
IPC: B21D22/26
Filed: 1986-12-22
Abstract: PURPOSE:To form the peripheral edge of a fitting tapering off without performing a cutting by forming the outer circumferential face of a taper part in a taper cross section by punching it by press after forming the taper part by pressing the working part of the base material subjected to a rough drawing. CONSTITUTION:An ion plate material is punched in the necessary shape by a press and made a discoid base material 1 punching a plank and center prepared hole. The peripheral edge part of the base material 1 is subjected to a rough drawing by pressing and made in a turned down cup state. A taper part 2 is then formed by drawing the peripheral edge part in the taper at a specific angle by performing a form drawing by press. The outer peripheral face of the taper part 2 is punched by a press to perform the outer peripheral trimming and formed in a tapering cross section.
Patent JP-H04179319-A (JP)
Title: Setting system for line amplitude equalizer
Inventor: YOSHIDA ATSUSHI
IPC: H04B3/04
Filed: 1990-11-14
Abstract: PURPOSE:To permit even a general operator to easily set a line amplitude equalizer by transmitting a test signal to a counter MODEM, comparing the value of difference between a reception signal point and a decision signal point when the line amplitude equalizer is inserted and when it is not inserted, judging the fact of insertion of the line amplitude equalizer and automatically setting it. CONSTITUTION:A request means 2 for transmitting a first signal for test from the counter device connected to a line by means of an operation, an equalizing means 3 equalizing the amplitude of the first signal from the line and transmitting it as a second signal, a switching means 4 controlling and outputting the first or second signal, a demodulation means 5 demodulating and outputting the signal from the switching means 3 and a decision means 6 deciding the signal from the demodulation means 5 by a data point coordinate which is previously set are provided. The error value of the input and the output signal of the means 6 is calculated and the error value of the first and second signals are compared so as to control the switching means 4. Thus, the judgment of the experienced operator becomes unnecessary at the time of setting the line amplitude equalizer 3.
Patent JP-H04178894-A (JP)
Title: Display device for the number of products
Inventor: YOSHIDA MASARU
IPC: G06M7/00
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the generation of miscounting due to fine oscillation of an article by integrating the count value of a counter at the time of receiving the detection signal of the 1st article detector, and when the detection signal of the 2nd article detector is not received after receiving the detection signal of the 1st detector even if the detection signal of the 1st detector is received again, inhibiting the integration of counter. CONSTITUTION:When the 1st article detector 3 detects a product 2, the contact 3a of the detector 3 is closed, the 1st relay 11 is excited and the (a) contact 11a of the relay 11 is closed to self-hold the relay 11. When the product 2 is carried furthermore and the 2nd article detector 5 detects the product 5, the contact 5a of the detector 5 is closed, the 2nd relay 12 is excited, the (b) contact 12b of the relay 12 is opened, the 1st relay 11 is non-excited, the contact 11a is opened. Namely, the 1st relay 11 is self-held during the period from the reception of the detection signal of the 1st detector 3 up to the reception of the detection signal of the 2nd detector 5. Thus, the generation of miscounting due to the fine oscillation of the product 2 can be prevented.
Patent JP-H04180729-A (JP)
Title: Blood pressure/pulse meter of miniature portable type and manual system using pressure transducer
Inventor: TAKASUGI SEIICHI
IPC: A61B5/0245
Filed: 1990-11-14
Abstract: PURPOSE:To easily measure the blood pressure and the pulse by oppressing a blood vessel with a finger instead of a manchette, and measuring the pressure at the time when a blood flow stops and becomes an intermittent flow by using a pressure transducer inserted and held between the finger and the skin of a person to be examined. CONSTITUTION:When a hand use oppressing part 1 is oppressed moderately with a finger, etc., blood pressure and a pulse, etc., are displayed on a display part 2. As for the hand use oppressing part, several methods such as a method for utilizing a spring, a method for using such an elastic body as rubber, etc., are considered, but as one example, a liquid 5 is sealed in between two pieces of upper and lower flexible films 3, 4, and in the liquid, a pressure transducer 6 and an IC circuit 7 are connected, and also, a battery 8 and the display part 2 are connected, and pressure to be measured is processed by an IC, and thereafter, displayed on the display. As for a relation to a living body at the time of use, when the hand use oppressing part 1 is pushed, a blood vessel 10 is oppressed through the film 4 and the skin 9. Pressure in this case is transmitted to the pressure transducer 6 through the liquid 5, and pressure can be measured.
Patent JP-2000130798-A (JP)
Title: Cooling-heating equipment
Inventor: UMETSU HIROYUKI
IPC: F24F5/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain equipment enabling execution of cooling and heating for which maintenance is easy even after construction. SOLUTION: A plurality of radiating panels B each equipped with a heat pipe inside are installed and further they are connected mutually through the intermediary of a pipe 2 joined to a heat source 1. Cooling and heating are executed by circulating a heating medium through the pipe 2 or by connecting the radiating panels B in a plurality to a heating body 7 connected to an electric power source. Accordingly, the radiating panels B can be removed and maintenance thereof after construction, such as repair or replacement, can be conducted easily. In addition, the radiating panels B can be installed only at portions for which cooling and heating are necessary.
Patent JP-H02153561-A (JP)
Title: Bicmos integrated circuit
Inventor: SASAKI SHOICHI
IPC: H01L27/06
Filed: 1988-12-05
Abstract: PURPOSE:To improve an integrated circuit of this design in the degree of integration by a method wherein a BiCMOS provided with a bipolar transistor (Bip Tr) and a CMOS formed on the same substrate is provided, where the bipolar transistor and the CMOS are made to be possessed of a low concentration semiconductor layer in common. CONSTITUTION:An n-MOS transistor (TR) A and a part B of a p-MOSTR and a BipTr in complementary relation with it are provided on the same p-type substrate. And, in the part B, the drain or the source of a p-type high concentration semiconductor layer 13-1 of the MOSTR and an n-type emitter region 15 of the BipTr separated from the layer 13-1 are provided onto a p-type low concentration semiconductor layer 12-1 formed on an n-type epitaxial layer 4, and the MOSTR and the BipTr are possessed of the region 12-1 in common. By this constitution, a BiMOS is made small and improved in the degree of integration.
Patent JP-S63163576-A (JP)
Title: Matrix operation unit
Inventor: AIHARA MASAMI
IPC: G06F17/16
Filed: 1986-12-26
Abstract: PURPOSE:To realize matrix operation for a matrix of order (n) by the use of (n) processors by providing a host computer, memory group, a processor group and a control circuit for controlling a data flow between the memory group and the processor group. CONSTITUTION:When the numbers components (i) and (j) are inputted through a control line 12 to the control circuit 3 from the host computer 1, an element is read from a memory 4, at that time, the element read from the k-th memory 4 is fed to the k-th processor. In the processor, a switch 24 is switched by the control line 13 to feed a first element aik to a multiplier 21, a second element ajk to an adder 23 and in the multiplier 21, the product of aji and aik is obtained to be inputted to a code inverter 22. According to the code inverter 22, -(aikXaji) is obtained and inputted to the adder 23, thereby, ajk-(aikXaji) is outputted to a data line 14. At that time, the result of the k-th processor 2 is stored in the (k-1)th memory 4. The Graussian elimination method is carried out by the outputting from the host computer 1 and of the components for i=1, 2,..., n-1, j=i+1, i+2,...,n.
Patent JP-H11311877-A (JP)
Title: Electrostatic charge image developing toner, its production, electrostatic charge developer and image forming method
Inventor: MAEHATA HIDEO
IPC: G03G9/097
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent electrification characteristics, environmental dependence, cleaning property, transfer property, and small in grain size having a sharp grain size distribution. SOLUTION: This toner has <=1.26 average vol. particle distribution, 1.0 to 20 mgKOH/g acid value, <=3 wt.% content of a surfactant in the toner particle, and inorg. metal salt such as zinc chloride having two or more valences by >=10 ppm and <=1 wt.%. This toner is prepared by mixing a resin fine particle dispersion liquid and a coloring agent dispersion liquid, preparing an aggregate dispersion liquid by using an inorg. metal salt, and heating the liquid to higher than the glass transition temp. of the resin to melt and integrate the aggregates.
Patent JP-H0526210-A (JP)
Title: Decentralized processing control device
Inventor: NAGAI SHIGEKAZU
IPC: F16K27/00
Filed: 1991-10-28
Abstract: PURPOSE:To reduce a load applied to a main controller in controlling of indus trial machines. CONSTITUTION:A positional signal of an actuator 54 energized by a controller is sent to a main controller 50 through a communicating device 46. On the other hand, communication is carried out between the controller 44 and the other controller through the communicating device 46. Thus, a load applied to the main controller 50 is reduced.
Patent JP-H03170227-A (JP)
Title: Wire cut electric discharge device
Inventor: SUGAWARA MASAMI
IPC: B23H7/02
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the intrusion of the core formed in the case of performing the drilling of the fine hole for inserting a wire electrode into a work liquid injection nozzle device and to perform a stabilized wire cut electric discharging, by arranging a fine pipe like electrode coaxially with the wire electrode of a work part. CONSTITUTION:In the case of performing the drilling by a fine pipe like electrode 4, the intrusion into a nozzle main body 7 of a core 5 popping together with a work liquid flow at the drilling completion time is checked by covering the opening part of the nozzle main body 7 by arranging a plate like member 13 at a 2nd specified moving position. In this state, the core 5 is brought into contact with the corresponding part of the step part of the plate like member 13 at its one end and the other end part is inside the fine pipe like electrode 4. After retreating the fine pipe like electrode 4 with its pulling out of a work start hole, the core 5 is removed by moving the plate like member 13. The removing state of the core differs by whether the body 1 to be worked is a raw material or quenched material, or by the working conditions, and in case of the core being brittle it is broken and removed by being pressed to the upper edge part of a step part.
Patent JP-H05118724-A (JP)
Title: Cold storage device equipped with failure maintenance functions
Inventor: KOBAYASHI KATSUYA
IPC: F25D11/00
Filed: 1991-10-28
Abstract: PURPOSE:To eliminate control deviation resultant from deterioration with age by storing detected values of a defrosting release sensor which corresponds to detected values of a control sensor and using the stored values as data for comparison processing when the control sensor fails to operate properly. CONSTITUTION:The defrosting operation of a cold storage device is to keep a compressor 9 under a suspended state based on signals generated at specified time intervals in a controller 8 and to melt forcedly the frost deposited on a cooler 1 by driving a defrosting heater 10. A detected value of a defrosting release sensor 7 installed to the top of the cooler 1 is provided to the controller 8 where the detected value is compared with a setting temperature. When the detected temperature exceeds the setting temperature, the power supply to the defrosting heater 1 is halted. In this case, if the detected values of the sensor 7 remain between the upper and lower limits in the specified temperature range designed to control the cooling operation during normal operation, the detected values must be memorized respectively. When the sensor is in an operational failure, control must be carried out based on the stored upper and lower limit values.
Patent JP-H11143785-A (JP)
Title: Memory failure diagnostic system
Inventor: HAYASHI TOSHIO
IPC: G06F12/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily diagnose a memory failure by providing a write address generating part which includes the result of a 1st parity operation in a write address and produces a 1st expansion write address and writing input data to memory according to the 1st expansion write address. SOLUTION: A parity operating part 1 performs a parity operation due to input data, and a parity operation result is outputted to a write address generating part 2. The part 2 produces a 1st expansion write address in the form of including the parity operation result outputted from the part 1 in a write address and input data is written to memory 3 according to a write instruction and the 1st expansion write address. When correct read data is decided and selected according to each parity operation result of 1st and 2nd read data which are read from the memory 3 and also each parity operation result is different, a parity error is detected and a parity alarm is outputted.
Patent JP-H07124402-A (JP)
Title: Oil separator
Inventor: WATANABE HARUHISA
IPC: E02B15/10
Filed: 1993-11-02
Abstract: PURPOSE:To successively suck oil film without mixing the air in a pump by locating an inflow port at a part underneath a water surface a little lower than the lowest position of the water surface while keeping the fluctuation width of height of the water surface on which the oil film floats. CONSTITUTION:A water absorptive hole 4 provided with a flow rate adjusting mechanism 5 is provided on the side plane of a water-collecting chamber 2. The position of the chamber water surface 10 of the collecting chamber 2 can be kept in the midst of the inflow port 11 and the water absorptive hole 4 by adjusting water supply quantity to the pump 8 by a valve 7. When water in the collecting chamber 2 and oil with the pump 8 in such state, the pump 8 discharges the oil and the water as mixing without sucking the air.
Patent JP-H11137040-A (JP)
Title: Pruning apparatus
Inventor: MATSUMURA KOUJI
IPC: A01D34/13
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pruning apparatus capable of lightening the load on an operator and carrying out properly pruning even at vertically separated tea ridges, by equipping a pruning apparatus with a reaping blade to be driven by an engine attached to one end of an operating lever having a self-propelled traveling wheel at the tip. SOLUTION: This apparatus is the one for pruning the side of a tree such as a bush, etc., is equipped with a reaping blade 10 to be driven by a driving force from an engine 4 attached to one end of an operating lever 3 having a self-propelled traveling wheel 2 at the tip of operating lever. The reaping blade 10 is attached to the traveling wheel 2 in an inclinable way. In the pruning apparatus, the reaping blade 10 can change an inclination angle 6 by inclining an output shaft of the engine 4, a driving case and a reaping blade case 6 coaxially arranged on the output shaft together from the traveling wheel 2.
Patent JP-H10148284-A (JP)
Title: Joint device for flexible pipe
Inventor: TAKAHASHI SHINSUKE
IPC: F16L33/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate excessive compression of an annular unit or insufficient compression to the contrary in case of advancing a press ring, by forming an engaging surface for setting thickness of the annular unit, when it is made in press contact by engaging with each other by advancing of the press ring, in the other side internal peripheral surface of a cylindrical main unit and a small diametric part peripheral surface of the press ring. SOLUTION: By providing this constitution such that a thickness setting part 42 for setting thickness of a annular unit 25, when it is made in press contact, is provided, by screw advancing a press ring 19, an engaging surface 46 of an annular contact protrusion 44 and an engaged surface 45 of an annular contact groove 43 are engaged so as to set the thickness of the annular unit 25, excessive compression of the annular unit 25 or insufficient compression to the contrary is eliminated, by this compressed annular unit 25, infiltration of water from the outside is surely prevented, also gas leaking out from a flexible pipe can be surely relieved to the outside from between end faces.