baber/WOPTO huggingface dataset:
Patent JP-H06209460-A (JP)
Title: Picture management equipment and communication system
Inventor: TSUNODA TOMOAKI
IPC: H04L12/54
Filed: 1992-11-02
Abstract: PURPOSE:To obtain picture management equipment able to distribute picture information efficiently by dividing the picture information into plural blocks and storing the information separately into plural storage means. CONSTITUTION:A management control section 100 of a host mini-system 108'' divides picture information into plural blocks and stores the plural blocks to plural storage devices 101-103 by which picture information is individually read/ written separately for the management of the picture information. Through the constitution above, even when a motion picture read request is received from another communication terminal equipments 105-107 while the management section 100 sends a stored motion picture, the management section 100 processes simultaneously the request from the communication terminal equipments whose number is equal to the number of the storage devices if the access to the devices 101-103 is not in contention. Furthermore, even when the access is in contention, the wait time is reduced to a time for reading one block and the picture information is efficiently distributed.
Patent JP-H02139872-A (JP)
Title: Electrochemical battery
Inventor: RAINHARUTO KUNEETORAA
IPC: H01M10/39
Filed: 1988-12-16
Abstract: PURPOSE: To form an anticorrosive coating at low cost by applying the anticorrosive coating containing Al, Cr, and Fe as essential components to the inner surface of a metallic housing with a thickness of 0.1mm. CONSTITUTION: After an anticorrosive coating 10 made of an alloy composed of Al, Cr and Fe is applied to the inner surface of a housing 2 with a thickness of 0.1mm, a cathode space 5 is filled with an electrode 6 containing sulfur, and then a solid electrolyte 3 is inserted into the metallic housing 2 to assemble a storage battery 1. An insulating ring 7 made of α-aluminum oxide is placed in an opening in the solid electrolyte 3. The insulating ring 7 is connected to the solid electrolyte 3 via glass solder and is projected outward to form a flange to seal the cathode space 5. The internal space of the battery 1 is sealed by a cover 8. The cover 8 is made of a conductive material, and a rod 9 made of a conductive material is connected to the underside of the cover 8 and works as an anode current collector while the housing 2 works as a cathode current collector.
Patent JP-H01189308-A (JP)
Title: Fluid filtering apparatus
Inventor: PIITAA POPOFU
IPC: F02M37/22
Filed: 1988-12-16
Abstract: PURPOSE: To enable inexpensive replacement by providing the device with a filter body which is arranged within a flow passage and separates and removes the pollutants of fluid and providing the device with a cover which closes the open end of a housing, is securely fixed with the filter body at its one end and is disposable together with the filter body. CONSTITUTION: The housing 11 having the open end 14 is provided with an intake port 22 and take-out port 24 for creating the flow passages of the fluid within the housing 11 by putting the fluid into and out of the housing 11. The filter body 39 for separating and removing the pollutants of the fluid is disposed within this flow passage. Further, the housing 11 is provided with the cover 35 which closes the open end 14 of the housing 11, is securely fixed with the filter body 39 at its one end and is disposable together with the filter body 39. This filtering device is adequate by using a diesel engine fuel filter having a replaceable cartridge and may be inexpensively replaced.
Patent JP-H107153-A (JP)
Title: Envelope
Inventor: ITO SHIGEKAZU
IPC: B65D27/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an envelope capable of being filed in a file or in a binder in a state of the contents being held in the envelope. SOLUTION: An envelope 10 is provided with a filing space 1 which has a form including a trapezoidal shape 7 and which is formed by adhesion 3 at the interior 12 of the envelope, or at the exterior 22 thereof, along a side face 11 of the envelope 10. The filing space 1 thus formed by adhesion 3 is made wider successively from a position where the intersection 15 between the side face 11 of the envelope and an envelope opening 14 is a starting point to an arbitrary position 16 located downward the interior 12 of the envelope.
Patent JP-H01161091-A (JP)
Title: Method of defoaming water-soluble cutting oil
Inventor: NODA MASAHIRO
IPC: C10M155/02
Filed: 1987-12-18
Abstract: PURPOSE:To effectively defoam the subject oil without the need of frequency adding a defoaming agent to a coolant, by putting a solid silicone defoaming agent in a particular vessel and immersing the vessel in a coolant. CONSTITUTION:4?A solid silicone defoaming agent (A) having an m.p. of 30 deg.C or above and a rate of dissolution in water of 0.1-100g/day is put in a container having a thickness of pref. 1-20mm and interstices through which water can be freely passed. The container is immersed in an aqueous cutting oil (B) comprising a coolant to gradually dissolve component (A) in component (B).
Patent JP-2000083087-A (JP)
Title: Switch hook for telephone set
Inventor: MIURA NORIKO
IPC: H04M1/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making a movable contact operated by pressing down a hook button consist of a base part, a center part in an almost cylindrical shape, an almost cylinder-shaped peripheral part provided between the base part on an outer side of the center part and the center part and bent parts provided between the center part and the peripheral part and between the base part and the peripheral part and forming the base part, the center part, the peripheral part and the bent parts integrally. SOLUTION: A movable contact 1 integrally forms a base part 2, a center part 3, a peripheral part 4 and bent parts 5 and 6 and is arranged on a printed wiring board 7. The movable contact 1 is formed from an elastic body, e.g. silicon rubber, etc., and an electrode 8 is provided at the bottom of the center part 3. An electrode 9 is provided at a place that is opposite to the electrode 8 on the board 7. When the movable contact 1 is pressed down with a hook button from above, the center part 3 is lowered together with the deformation of the bent part 6 to come into contact with the board 7 and the electrode 8 is brought into contact with the electrode 9. When the movable contact is further pressed down, the peripheral part 4 comes into contact with the board 7 together with the deformation of the bent part 5 and the contact of the electrodes 8 and 9 is stably maintained.
Patent JP-H08175380-A (JP)
Title: Automatic circulation type ropeway
Inventor: MIZUKAWA TAKUMI
IPC: B61B12/02
Filed: 1994-12-21
Abstract: PURPOSE: To ensure that the torque of a tension pulley is transmitted to a conveyor pusher regardless of the movement of the tension pulley due to the elongation of a rope. CONSTITUTION: A tension pulley 2 is supported to a freely moving pulley frame 4 and is energized by a cylinder 7 in the direction of tension of a rope 1. An output portion 17b which outputs the torque of the tension pulley 2 is provided on the side of the pulley frame 4, and an input portion 24a leading to a conveyor pusher that pushes and feeds a conveyor within a terminal is provided on the side of the terminal and in a position at which its distance to the output portion 17b is minimum when the tension pulley 2 is located halfway between a stroke start point and a stroke end point.  The output portion 17b and the input portion 24a are connected together via universal joint 8, 9 by a torque transmission shaft 10 which freely expands and contracts in the direction of its axis and which consists of first and second transmission shaft portions 10a, 10b that are engaged with each other in such a way that they cannot rotate relative to each other, and that they freely move relative to each other along the direction of the axis.
Patent JP-H07147763-A (JP)
Title: Stepping motor
Inventor: NANAE YUUICHI
IPC: H02K37/14
Filed: 1993-11-25
Abstract: PURPOSE:To provide a stepping motor whose rotor magnet has excellent processability and can achieve a high flux density. CONSTITUTION:In a stepping motor 10 which is composed of a pole-tooth assembly 12 composed of two pole-tooth yokes and a bobbin, a coil wound on the winding part of the bobbin and a rotor 13 having a magnet supported so as to be able to rotate and to face the pole-teeth of the pole-tooth assembly 12, the magnet 13a is composed of cylindrical magnets whose number is equal to the number of poles.
Patent JP-H02165100-A (JP)
Title: Iron ion injection to water system of nuclear reactor
Inventor: ITO TOMONORI
IPC: G21D3/08
Filed: 1988-12-20
Abstract: PURPOSE:To simplify a device and to enable an easy controlling and operation by receiving a back washing water of a hollow fiber filter used in a condenser system by a back washing water receiving tank and by injecting a waste water of the back washing water into a feed water system by a feed water pump. CONSTITUTION:A condensed water from a condenser hot well 1 is filtered by a hollow membrane filter 3, and clad iron stuck to the hollow fiber is back washed by a back washing water and flows into a back washing water receiving tank 9. A waste water of the back washing water containing clad iron stored in the back washing water receiving tack 9, is injected into a feed water system by a water pump 7. The clad irons collected by the hollow fiber filter 3 is measured by a back washing water measuring tank 13. In this case, since the clad iron collected by the hollow fiber filter is used, thus an iron ion generator is not required and a device can be simplified.
Patent JP-H02165761-A (JP)
Title: Telephone system
Inventor: SAKO YUKIHIRO
IPC: H04M3/42
Filed: 1988-12-20
Abstract: PURPOSE:To use a telephone system while setting whether an originating call is to be allowed or inhibited for each destination terminal in detail by previously storing telephone number data corresponding to a destination terminal for which the originating call is allowed in a storing means and controlling originating call relations by referring to the telephone number data of the storing means according to the input of dial information. CONSTITUTION:The telephone system is equipped with a storing means 101 in which the telephone number data corresponding to the destination terminal for which the originating call is permitted are stored and an originating call control means 102 to inhibit the originating call when an originating call request is the one for a terminal corresponding to telephone number data which are not stored in this storing means 101. Thus, the telephone number data corresponding to the destination terminal for which the originating call is permitted are previously stored in the storing means 101, control related to the originating call regulations is executed by referring to the telephone number data of the storing means 101 according to the input of the dial information, and the telephone system can be used while setting whether the originating call is permitted or inhibited for each destination terminal in detail.
Patent JP-H04195224-A (JP)
Title: Same fault correction system
Inventor: NITTA MASAHITO
IPC: G06F12/00
Filed: 1990-11-23
Abstract: PURPOSE:To omit the reoffer of the correction date end to evade the increase of the operating mistakes and the operating volume by correcting the correction data decided applicable under the due application conditions after the version number UP. CONSTITUTION:In a version number UP state of a load module, the application of the correction dare 2 is instructed to the application conditions of the version number UP data 1 in a 'continue' mode. If the load module has any fault, the correction data (b) is produced and offered to a user. Thus the fault is corrected for the load module having the corresponding version number.
Patent JP-H03179512-A (JP)
Title: Output signal monitoring circuit
Inventor: KANEKO MITSUO
IPC: G05B23/02
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the extreme increase of the signal connection lines by providing an abnormality detecting circuit to output an abnormality informing signal when no coincidence of outputs is obtained between the 1st and 2nd comparators and then monitoring properly the output signal. CONSTITUTION:An output signal monitoring circuit 41 monitors the level of an output signal supplied to a control circuit 43 from an output circuit 42. A 1st comparator 103 is provided into the circuit 41 to compare the level of the output signal with the 1st reference voltage V1. A 2nd comparator 104 is also provided into the circuit 41 to compare the level of the output signal with the 2nd reference voltage V2. If no coincidence of outputs is obtained between both comparators 103 and 104, an abnormality detecting circuit 115 consisting of an AND gate 111, and OR gate 112, the X OR gates 113 and 114, and an AND gate 115 outputs an abnormality informing signal. In this case, both voltage levels V1 and V2 show the assured threshold upper and lower limit voltage levels of the circuit 43 respectively.
Patent JP-H02165805-A (JP)
Title: Method for continuous shape control rolling of rolled stock
Inventor: MITSUYOSHI SADAYUKI
IPC: B21B37/00
Filed: 1988-12-19
Abstract: PURPOSE:To control a rolled stock shape into a prescribed shape from initiation of a succeeding rolling by changing a coolant flow rate by previously calculating a set value of a rolling mill when a position at which a material type of a rolled stock changes enters the mill before start of rolling for a succeedingly rolled stock. CONSTITUTION:Before a position B, at which a size or a material type of a rolled stock A changes, enters a rolling mill, a set value FB of the mill when the position B enters the mill is previously calculated. Then, whether the value FB exceeds or not a mill operation range of Fmin-Fmax is decided. There is no problem when the FB is within the above range. If the FB exceeds the range, a coolant flow rate change  Q is started before the position B enters the mill so that the FB falls into the range.
Patent JP-H10162947-A (JP)
Title: Electromagnetic range
Inventor: TAUCHI YOSHIO
IPC: A47J27/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic range to efficiently prevent the rise in temperature of a heating coil. SOLUTION: A ventilating port 1a is formed in the center portion of a heating coil 1, and an E-type ferrite core 6 is arranged in the vicinity of the formation site of the ventilating port 1a. A central end part of the E-type ferrite core 6 is relatively higher than a peripheral end part thereof, and a conductor electrically connected to the heating coil 1 is wound about the center end part of the E-type ferrite core 6. The ferrite core 6 and the heating coil 1 are supported on a conical coil case 7. A fan 5 provided at the leading end of the coil case 7 sucks the air in a narrow space S2 through the ventilating port 1a. This narrow space S2 is created between a coil surface of the heating coil 1 and a back face of a top plate 2 for putting a Chinese pan 3 thereon.
Patent JP-H05156678-A (JP)
Title: Method and device for cleaning drainage vertical pipe
Inventor: YAMAMOTO YUJI
IPC: B08B9/02
Filed: 1991-12-04
Abstract: PURPOSE:To easily clean a drainage vertical pipe of a high-rise building at low cost by using a winder to send out and wind a wire to which a washing brush is attached, so as to raise and lower the brush inside the drainage vertical pipe. CONSTITUTION:A drainage vertical pipe cleaning device 8 is provided which includes a wire 12 having a washing brush 11 attached thereto, a winder 13 for sending and winding the wire 12, a washing brush storage portion 9 and a controller 14. The wire 12 is sent out to suspend the washing brush 11 down into a drainage vertical pipe 2 of a building and then the wire 12 is wound up to raise the washing brush 11 inside the drainage vertical pipe 2, thereby cleaning the inside of the drainage vertical pipe 2. After cleaning, the washing brush 11 is put in the washing brush storage portion 9. The controller 14 controls rotation of the winder 13 according to the detected value of the extension length of the wire 12.
Patent JP-H01161513-A (JP)
Title: Intermediate potential producing circuit
Inventor: OSAWA TAKASHI
IPC: H01L27/04
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an intermediate potential producing circuit which is less in power consumption and high in current driving force by controlling transistors which respectively connect an intermediate potential with a high supply potential and low supply potential by using outputs of two sets of differential amplifiers which respectively compare the intermediate potential with potentials slightly higher and slight lower than the intermediate potential. CONSTITUTION:Potentials at nodes N7 and N8 which are slightly higher and lower than an intermediate potential VM, respectively, are compared with the intermediate potential VM by means of differential amplifiers CMP1 and CMP2. Then transistors M9 and M10 which respectively connect the intermediate potential VM with a high and low supply potentials are turned on by the outputs of the amplifiers CMP1 and CMP2 and discharging and charging of the potential VM are controlled. When such constitution is used, the transistors M9 and M10 make linear operations in an unsaturated area when the intermediate potential is slightly shifted and, accordingly, this intermediate potential producing circuit becomes less in power consumption and high in current driving force as compared with the case where this circuit operates in a saturated area.
Patent JP-H05160185-A (JP)
Title: Fine pd wire for semiconductor element
Inventor: IGA SUKEHITO
IPC: H01L21/60
Filed: 1991-12-04
Abstract: PURPOSE:To significantly lower the occurrence of exfoliation at point A under high temperature standing test by adding specific quantity of one or two kinds of No and W to produce Pd having purity higher than a specific value containing inevitable impurities thereby improving the sphericity and the high temperature bonding strength of ball within a specific compositional range. CONSTITUTION:One or two kinds of No and W are added by 10-500 atomic ppm to produce Pd having purity higher than 99.9% containing inevitable impurities. Consequently, diffusion of base metal layer is suppressed at the time of thermocompression. At the time of ball formation, a part of the additive elements Mo, W produce oxides MoO and WO which evapolate from the ball surface at a low melting point thus producing a right spherical ball. When the elements are added less than 10 atomic ppm, diffusion of the base metal layer cannot be sufficiently suppressed although the sphericity of ball can be achieved and thereby occurrence of exfoliation at point A can not be lowered.
Patent JP-H01162571-A (JP)
Title: Manufacture of die
Inventor: ONISHI SHOICHI
IPC: B23K9/04
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the manufacturing cost of a die by preparing in advance the die block forming a rough die shape, depositing a dissimilar metal on the parting surface by build-up welding and forming the necessary die part by its working. CONSTITUTION:A die block 1 is cast in advance by the material of a cast steel, etc., and the parting surface 2 thereof is formed in the shape subtracting a welding allowance. After removing the mill scale of the die part 3 and parting surface 2 by rough machining the arc welding using a covered electrode is executed on the die part 3 and parting surface 2. The deposited layer 4 composed of the tool steel in specified thickness is formed on the die part 3 and parting surface and the necessary die is thus obtd. by executing die engraving by discharging, etc. The majority of the die materials may be used by the inexpensive material of a cast steel, etc., and an expensive tool steel is reduced. The manufacturing cost of the die is therefore reduced.
Patent JP-H01163459-A (JP)
Title: Fuel pump device housing fuel tank
Inventor: HIRATSUKA KO
IPC: F02M37/20
Filed: 1987-12-18
Abstract: PURPOSE:To prevent the sudden generation of vapor inside the pump and inside the motor of a regenerating fuel pump by providing a valve for preventing the backward flow at the time of stopping the pump. CONSTITUTION:Fuel arrives at the suction port 5 of an end cover 4 from a filter 9 via a ball valve 10 and flows into a pump chamber due to a pumping action caused by the rotation of an impeller 3. When the powder source of a pump motor is turned off, the ball valve 10 is pushed against a valve seat 15 by the remaining pressure inside the pump motor preventing the backward flow of fuel into the filter 9. After that, fuel gradually leaks out of an air vent 16 for discharging vapor which is provided in the flow passage inside the pump chamber of the end cover 4 causing the remaining pressure inside the pump motor to be gradually lowered to the inside pressure of a fuel tank. Since this is no sudden pressure change, the sudden generation of vapor inside the pump motor can be prevented.
Patent JP-H02165454-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATSUKA SACHIO
IPC: G11B15/467
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the accuracy of editing from being deteriorated and to eliminate the noncoincidence of an image and a voice by switching the value of a time constant connected to a means which controls tracking and synchronizing it with the timing of a first frame signal at the reproducing time of second video heads attached by providing the difference of angle (theta). CONSTITUTION:First video heads 9a and 9b and the second video heads 10a and 10b dedicated to reproducing which are arranged by making the difference of angle (theta) with respect to the first video heads 9a and 9b are provided. Then, the value of the time constant connected to the tracking circuit 19 is switched at the reproducing time of the first and the second video heads and delayed in the tracking circuit 19 so as to have the same phase as that of the first frame signal whose timing is equal to that of a reference video signal at the reproducing time of the second video heads. Therefore, the timing of a reproducing video signal, a time code signal and an audio signal can be made to coincide with that of the reference video signal. Thus, the accuracy of the editing is prevented from being deteriorated and the timing of the reproduced image and the voice is made to coincide with each other at the reproducing time of the second video heads 10a and 10b.
Patent JP-H04191713-A (JP)
Title: Optical fiber core
Inventor: SANO HIROAKI
IPC: G02B6/44
Filed: 1990-11-27
Abstract: PURPOSE:To prevent damage of an optical fiber as well as simplifying work to take out the optical fiber to the utmost by providing slits along the longitudinal direction of the inner surface of a metallic conduit, and by opening the slits by way of applying lateral pressure from the side of this metallic conduit. CONSTITUTION:In the case when lateral pressure is applied on a metallic conduit 2 in the 180 deg. direction, deformation is small up to a specific amount of pressure, but if it exceed this specific amount of pressure, slit parts come to be in an open shape. When more pressure is added, large tearing strength is concentrated at the head edge of the slits, breaking of a fatigue part is caused and the conduit is torn at this part and opened. At this time, other parts keep a structure curved inward, and accordingly an optical fiber 1 is protected inside of this curved part and is never broken. Subsequently, if the slit parts are expanded outward by inserting a proper jig in the side of the conduit opened in this way, it is possible to take out an optical fiber core from the middle way of the metallic conduit without damaging the optical fiber core.