baber/WOPTO huggingface dataset:
Patent JP-2000230676-A (JP)
Title: Structure of connecting thin-walled stainless steel pipe and joint
Inventor: NAKAMURA YOSHIRO
IPC: F16L19/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To elongate a life of a packing while reducing contact between a packing and a fluid flowing therethrough while preventing deterioration of the packing, and reduce a processing cost while providing an inner peripheral surface of an end of the joint with an easily processable form. SOLUTION: A projection 7 formed with two tapered surfaces 5, 6 is formed on an end of a thin stainless steel pipe 1, while a pacing fitting part 10 is formed on an inner periphery of an end of a joint 2. A first close contact portion 16 composed of a corner is formed so as to bite into the tapered surface 5 of the projection 7. A second close contact portion 17 composed of a tapered surface in close contact with the tapered surface 6 of the projection is formed on an inner side end of a fitting portion 12 of a nut 3. In addition, a joint abutting surface 14 against which an end face of a joint 2 is abutted is formed. The packing 4 is brought into close contact respectively with the tapered surface 5 of the projection 7, the joint abutting surface 14 and the second packing fitting part 10.
Patent JP-H08213056-A (JP)
Title: Battery pack
Inventor: TAKAGI FUMIAKI
IPC: H04N5/225
Filed: 1995-01-31
Abstract: PURPOSE: To provide a battery pack which does not have a memory effect phenomenon and has an overdischarging prevention function by arranging an automatic discharging means which forcedly starts discharging when a battery enters a discharge finish area and stops forced discharging when it becomes discharging finish voltage. CONSTITUTION: In a battery pack, plural NiCd batteries 20 are connected in series to each other, and electric power is supplied from terminals 21a and 21b. A voltage detector 22 inputs battery voltage Vb, and when the voltage Vb of the batteries 20 drops to voltage V1 in a discharging finish area, its voltage V1 is detected, and is set as a LOW output signal. A voltage detector 23 inputs a voltage signal Vb, and when the voltage Vb drops to discharging finish voltage V2 , it becomes a LOW output signal. Transistors 24 and 25 are controlled by output signals of the voltage detectors 22 and 23, and a transistor 26 is turned on, and discharging is forcedly performed through a resistor 27, and the transistor is turned off, and the discharging is stopped.
Patent JP-S60177762-A (JP)
Title: Communication control equipment
Inventor: TERAKAWA YASUNARI
IPC: H04L29/02
Filed: 1984-02-23
Abstract: PURPOSE:To lighten burden of software and improve capacity by transferring directly received frame to separate buffer area in a main memory corresponding to sender's address (SA) without providing a common buffer area. CONSTITUTION:Receiving frame that flows on a transmission line 101 is supplied through a transmitter-receiver 100 as a receiving signal S107 in form of a series bit signal. When destination address (DA) field of receiving frame is set in a DA register 113 by a receiving timing signal S108, DA receiving value being output of the register 113, and DA table value being output of a DA table 116, are compared by a comparator circuit 119. A receiving control circuit 121 assembles frames after SA field of receiving frame to receiving character S110 by a series- parallel conversion circuit 111 according to the receiving timing signal S108, and when the receiving character S110 is confirmed, a DMA transferring circuit 112 outputs buffer address #n and the receiving character S110 to a bus 103 through a signal group 126 as a DMA bus signal S126, writes the receiving character in the first address of buffer #n of the main memory 105, and makes buffer address #n +1.
Patent JP-H0692131-A (JP)
Title: Device for mounting casing of heating or air conditioning device to structural member such as vehicle body
Inventor: JIERAARU RORE
IPC: B60H1/32
Filed: 1992-01-24
Abstract: PURPOSE: To fit a mounting foot protruding from the casing of a heating or air conditioning apparatus into a U-shaped support member fixed to the bodywork of a motor vehicle securely even if a dimensional error in the support member exists. CONSTITUTION: A mounting foot 70 is a hollow profile element which includes a flat rigid wall 72 and a deformable curved wall 78. The mounting foot 70 is fitted into a U-shaped support member 14 so as to have both the walls 72 and 78 engaged against respective opposed inner surfaces 86 and 88 of the support member 14. By the deformation of the curved wall 78, the total thickness of the mounting foot 70 is varied in accordance with a distance between the opposing inner surfaces 86 and 88 of the U-shaped support member 14.
Patent JP-S59160598-A (JP)
Title: Process for dehydrating sludge
Inventor: YASUKAWA KATSUO
IPC: C02F11/14
Filed: 1983-03-02
Abstract: PURPOSE:To make generated floc harder and to reduce the water content of pressed cake by adding specified amt. of water-soluble silicate to org. sludge, adding further a cationic org. high molecular flocculant thereto obtain floc, and dehydrating the floc. CONSTITUTION:0.03-5wt% (expressed in terms of SiO2) water-soluble silicate basing on one unit weight of suspended matters in the sludge is added to org. sludge such as those generated by the treatment of sewage or those generated by the treatment of night soil, etc. Further, a cationic high molecular flocculant such as a homopolymer of dimethylaminoethyl acrylate, dimethylaminoethyl methacrylate, or quaternized compd. thereof or copolymers thereof with acrylamide, is added thereto to flocculate. Produced floc is dehydrated by supplying it as is, to a dehydrator such as centrifugal dehydrator, vacuum dehydrator, belt- press dehydrator, etc. or after removing the separated water.
Patent JP-H08204875-A (JP)
Title: Slip processing system by facsimile equipment
Inventor: KOMATSU TAKASHI
IPC: H04N1/00
Filed: 1995-01-30
Abstract: PURPOSE: To automatically transmit a confirmation document in compliance with the subsequent instruction requests from an operator and a transmission origin when the transmission of the confirmation document is failed due to some causes. CONSTITUTION: When a confirmation document is transmitted from a center 4 and the transmission becomes impossible because some faults occur and a line is busy, this transmission is tried by a polling, etc., several times as usual. When the transmission is impossible even if this processing is performed, the image of the confirmation document is stored in the transaction information file 22 of a storage part 21. Subsequently, when an operator judges the retransmission of the confirmation document as necessary, he gives the retransmission instruction of the confirmation document by utilizing a workstation 9, etc. When this instruction is given, a retransmission control part 25 reads the image of the confirmation document stored in the transaction information file 22 and retransmits the image to an enterprise 1 to be a transmission origin. Also when the retransmission request from the enterprise 1 is received, the same processing is performed.
Patent JP-S62191696-A (JP)
Title: Method and device for stopping turbo molecular pump
Inventor: AWATA YOSHIHISA
IPC: F04D19/04
Filed: 1986-02-19
Abstract: PURPOSE:To provide possibility of changing the stop time to any desired value by furnishing two brake valves in series on a brake gas piping for a turbo molecular pump, controlling opening/shutting of the two brake valves using a power supply device, and thereby adjusting the amount of brake gas. CONSTITUTION:A vacuum vessel 1 and a turbo molecular pump 3 are connected together through a suction piping 2, and a vacuum valve 15 is mounted on the way of piping. An oil rotational vacuum pump 5 is installed on the exhaust side of this turbo molecular pump 3 through an exhaust piping 4. Here, two brake valves 7, 8 are installed in series on the way of a brake gas piping interposed in the suction piping 2. Through a power cable 13, the output power and current is fed to the turbo molecular pump 3 from the power supply device 9 receiving commercial electricity 14. The rotation information of the turbo molecular pump 3 is received by a signal cable 12, and opening/shutting signals for the brake valves 7, 8 are sent via signaling wires 10, 11.
Patent JP-H06238306-A (JP)
Title: Method for transporting leader strip
Inventor: MUSHA MASAO
IPC: B21B39/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a transporting method by which metallic strips are surely transported by the simply constituted equipment. CONSTITUTION:In a continuous processing line for metallic strip having a device for connecting metallic strip and a pinch roll on the upstream side of that device, a leader strip 7 which is inserted between a preceding strip 8 and the following strip is transported to the position of a welder 5 for connecting the leader strip with the preceding strip by this method. And, length longer than approximately a half of the leader strip 7 is superposed on the rear end part of the preceding strip 8 and transported on the line with the preceding strip. When the tip of the superposed part reaches the position of the pinch roll 3, the pinch roll 3 is released and when the rear end of the oversuperposed part is passed through the pinch roll, the pinch roll is closed.
Patent JP-S61190358-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/043
Filed: 1985-02-20
Abstract: PURPOSE:To facilitate the confirmation of a setting position and to easily copy a thick book by setting an original upward on an original platen and scanning it by an optical system provided above. CONSTITUTION:An original platen unit 2 is provided on the front of a copying machine body 1 so that it enters and exits from the copying machine. The original platen 25 is energized upward by an unshown spring to clamp the original G together with platen glass 29. The optical scanning system consisting of a light source, a reflecting mirror, a lens, etc., is provided at the upper part in the copying machine 1 and irradiates the inserted platen unit 2 from above to make a scan. Calculated image data is guided to the lower part of the copying machine body 1 by using a mirror to form an electrostatic latent image, which is developed, transferred, and fixed. Consequently, it is decided whether the setting position of the original is proper or not and the setting position is corrected, thereby easily copying thick books.
Patent JP-S59157153-A (JP)
Title: Fluoran derivative, its preparation, and recording material using it
Inventor: YONESE NAOKI
IPC: B41M5/145
Filed: 1983-02-28
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is lower alkenyl, or lower alkynyl; R2 is cyclopentyl, cyclohexyl(methyl), cycloheptyl etc.; R3 and R4 are H, (halogen, alkoxyl, cyano-substituted) 1-18C alkyl, (halogen, lower alkyl- (substituted)aralkyl, R3 and R4 are linked to form-N-heteroring, R4 is further substituted)aryl, etc.; X and Y are H, halogen, lower alkyl, and Y is further lower alkoxyl]. EXAMPLE:3-N-Allyl-N-cyclohexylamino-6-methyl-7-anilinofluoran. USE:A colorant for recording materials such as pressure-sensitive recording sheet, heat-sensitive recording sheet, electrically-conductive heat-sensitive recording sheet, etc. PREPARATION:A 2-(2-hydroxy-4-substituted amino)benzoylbenzoid acid derivative shown by the formula II is reacted with a p-aminophenol derivative shown by the formula III (R5 is H, or lower alkyl).
Patent JP-H05233498-A (JP)
Title: Information display system and its control method
Inventor: MURAKAMI SHUICHI
IPC: G06F13/00
Filed: 1992-02-20
Abstract: PURPOSE:To shorten the communication time and reduce the operation burden on an operator by automatically generate necessary irreducible transmitted data matching each information display device and sending the data to the information display device which has an alteration of data. CONSTITUTION:Updated data 19 which is inputted to a host device 1 are inputted to a processing part 13. Information on display items of each display device 2 is inputted from a storage part 14 stored with a display item table 109 to the processing part 13 and the information device 2 whose display data need to be altered is selected among all the information display devices 2 which are controlled. Transmitted blocks 15-18 consisting of a series of updated data are generated for each selected device 2 and sent. If at least one of information display data is altered, the transmitted blocks 15-18 of the updated data are automatically generated for each device 2 according to the stored data and sent to the devices 2 corresponding to the generated devices 2 at a time. Therefore, a data communication can be made in a necessary irreducible time.
Patent JP-H04274847-A (JP)
Title: Method and device for horizontal continuous casting
Inventor: MATSUSHIMA TATSUTO
IPC: B22D11/04
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the generation of such a flaw in a casting as a blowhole by sealing the entry of a mold by shielding the outer peripheries of a nozzle and a breaking ring, reducing the pressure of the inside of a shielding means and executing the casting. CONSTITUTION:In a horizontal continuous casting, the outer peripheries of a feeding nozzle 15 and the breaking ring 16 are surrounded by a shielding means 25. A tundish 11 is driven to advance, and connected to a mold 19 through a sliding nozzle 13 and the feeding nozzle 15. The front end of a peripheral wall 26 attached to the front stage face of a frame 14 of the sliding nozzle 13 comes into contact with a gasket 31, and airtightness in the shielding means 25 is held. When gas in the cavity part 36 of the inside of the shielding means 25 is sucked, it does not occur that air in the cavity part 36 intrudes into the inside of the breaking ring 16, the feeding nozzle 15 or the mold 19. In such a manner, the cast billet quality and the yield are improved.
Patent JP-H02215892-A (JP)
Title: Isomerization of 4-6c hydrocarbon by single flow of hydrogen
Inventor: ROBAATO JIEI SHIYUMITSUTO
IPC: C07C5/27
Filed: 1989-02-13
Abstract: A process for the isomerization of C4-C6 paraffins with good stability and high conversion that uses a highly active catalyst to isomerize the feed (10) in the presence of very little hydrogen (14) which is selected so that the hydrogen to hydrocarbon mole ratio of the effluent (46) is 0.05:1 or less, and hydrogen is not recycled. Continued operation at low hydrogen concentrations in the reaction is made possible by the remarkably low coking tendency of the catalyst, especially during periods of temporary sulfur deactivation. The low hydrogen to hydrocarbon mole ratio feature simplifies the process and makes it cheaper to operate by eliminating facilities for the recovery and recycle of hydrogen. The catalyst comprises alumina having 0.01 to 25 wt.% of platinum, and from 2 to 10 wt.% of a chloride component. The isomerization conditions in isomerization zone (16) include a temperature of 40 to 235<o>C, a pressure of 7 to 70 barsg and a space velocity of 0.1 to 10 hr<-><1>. A chloride concentration of 30 to 300 ppm is maintained in the reaction zone (16).
Patent JP-S63201866-A (JP)
Title: Japanese word processing system
Inventor: KINUKAWA HIROYUKI
IPC: G06F17/21
Filed: 1987-02-18
Abstract: PURPOSE:To apply an opportunity for elaborating from the viewpoint of on the paragraph constitution of a document by displaying the objective document to be elaborated and a paragraph representative sentence string in parallel. CONSTITUTION:When a paragraph representative sentence extracting and displaying function block 3 is activated, the objective document to be elaborated is read from a character string text storing part 4 to search the break of the paragraph. When all the tests for extracting the paragraph representative sentence are processed based on a representative sentence extracting condition, the extracted representative sentences are arranged in a sequence in which the paragraphs appear and displayed on a display device together with the document to be elaborated in parallel. Then, whether there are plural paragraphs or not is discriminated, when they are not present, a message for urging the examination to divide the paragraph of the document to be elaborated is displayed and when they are present, a message for urging to discriminate whether the extracted representative sentence represents the general meaning of the document or not is displayed.
Patent JP-H03235845-A (JP)
Title: Pillar/slab junction structure in flat slab structure
Inventor: ENDO KATSUHIKO
IPC: E04B5/43
Filed: 1990-02-14
Abstract: PURPOSE:To prevent generation of panting destruction by providing a reinforcing iron plate, in such a manner as passing a hazardous section of the panting destruction, between upper and lower reinforcements in the periphery of a crossing part between a pillar and a slab. CONSTITUTION:A pillar 2 is provided in a vertical direction in a slab 3 constructed in a horizontal direction. Next reinforcing bars 6, consisting of upper and lower reinforcing bars 6a, 6b, are provided in the slab 3 in such a manner as paired further placed orthogonal to each other in vertical and horizontal directions. Then the reinforcing bar 6 is provided also in a crossing part 1a of the reinforcing bar 6 and the pillar 2. A reinforcing iron plate 7 is welded, in such a manner as connecting the upper and lower reinforcing bars 6a, 6b, therebetween of the four paired reinforcing bars 6 in two horizontal and vertical directions, passing through respectively in the reinforcing bar 6 and the crossing part 1a. Further a hazardous section CS of panting destruction of the pillar 2 is crossed with the reinforcing iron plate 7. Shear force in the hazardous section CS is supported by the reinforcing iron plate 7. In this way, generation of the panting destruction can be prevented by supporting shearing stress, generated in the slab 3, by the reinforcing iron plate 7.
Patent JP-S59158399-A (JP)
Title: Revolution controller of fan
Inventor: NAGAI KATSUYA
IPC: H02P29/00
Filed: 1983-02-28
Abstract: PURPOSE:To blow at fluctuated intensity by providing both a generator which generates power by driving of the turning shaft of a fan and a tension level detecting circuit which cuts off the power circuit of the fan when the power generated rises over a certain level, that is, when the velocity of wind rises over a certain level. CONSTITUTION:When revolution of a motor 2 is increased with time, rotation of a generator 5 is also increased to boost a voltage, thereby encouraging wind. The voltage of a relay circuit 7 is also increased but when reaching a set point or more, a relay contact 7b is actuated in the direction of cutting off a power circuit 6, so that the motor 2 carries no current. Resultantly, the revolution thereof begins to be reduced and wind velocity is decreased. When the motor 2 is stopped, the generator 5 is also stopped. Resultant evidence of no voltage across the relay circuit 7 causes the relay contact 7b to be actuated in the direction of connecting the power circuit 6 so that the motor 2 is restarted, therefore repeating said operations. Since operation of the fan 1 which is stopped when wind grains over a certain level may be cycled, fluctuated blow may be effected.
Patent JP-S54124943-A (JP)
Title: Data transfer unit
Inventor: NOGUCHI HIROYUKI
IPC: G06F13/38
Filed: 1978-03-22
Abstract: PURPOSE: To transfer data efficiently by a unit which transfers data between two controllers, by exercising step control over two counters and by detecting the existence of data in a memory unit judging from whether contents of a counters agree or not.  
     CONSTITUTION: Data transfer unit 1 which transfers data between microcomputers (μCOM) 1 and 2 is provided with memory unit 3 with constant capacity which can read and write data, read address counter 7 which assigns the read address of unit 3, and write address counter 8 which assigns the write address. Further, this unit is equipped with collation circuit 9 which detects whether or not the contents of counter 7 agree with those of counter 8, and read, write and step control circuit which exercises time-division step control over unit 3, and both counters 7 and 8. In addition, FFs 1 to 4 are provided which set or reset at every time when counters 7 and 8 are controlled by this circuit 6; the step control over counters 7 and 8 is exercised to transfer data while detecting the existence of data in unit 3 judging from the states of circuit 6 and FFs 1 to 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62191205-A (JP)
Title: Snow surface pressure sensing spike for automobile snow tire
Inventor: ZETSUTSU FUTOSHI
IPC: B60C11/16
Filed: 1986-02-17
Abstract: PURPOSE:To aim at enhancing the safety and at preventing dust pollution, by providing a snow surface pressure sensor within a groove in the tread of a tire in order to detect the pressure of the snow surface during the groove forms a locus of pressurized snow so that the spike pins are projected. CONSTITUTION:During running of a snow covered road, when a locus of pressurized snow is initiated to be clearly formed by a tread groove 4, the pressure of snow surface is detected by snow surface pressure detecting sensors 9, and the thus detected pressure is transmitted through a sensor piece 8 to the outer periphery of a Belleville spring 6 with therefore reverses its curved surface about the circumference of a narrow section 12. Thereby, a spike pin 7 is projected form the tread surface 2 by the Belleville spring to exhibit a spike function. Further, during running on a road surface with no show, the spike pin is pressed into by the road surface to reverse the Belleville spring 6 and is sunk into the tire which is therefore turned into a normal tire. With this arrangement it is possible to aim at enhancing the safety of the tire, and at preventing dust pollution.
Patent JP-S59160546-A (JP)
Inventor: ISHIKURA YUTAKA
IPC: B02C23/06
Filed: 1983-02-28
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。
Patent JP-H11217293-A (JP)
Title: Single crystal producing apparatus
Inventor: KUROSAKA SHOEI
IPC: C30B15/30
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal producing apparatus not exposing a retaining tool for holding a neck part formed on a single crystal to a high temperature, having no fear of dislocation of single crystal during growth by vibration caused by the claw closing action of the retaining tool, capable of opening the closed claws if required. SOLUTION: A single crystal retaining tool 10 has a plurality of first wire unit 17 for lifting and lowering a retaining tool main body 13 and a plurality of second wire units 18 for opening and closing a plurality of claws 16 rockingly fixed to the retaining tool main body 13. The second wire units 18 hold the neck part 9b by a single crystal retaining tool 10 and function as a crystal pulling up shaft.
Patent JP-S58150023-A (JP)
Title: Intake air cooling device in internal-combustion engine
Inventor: ITOU YOSHIYASU
IPC: F02B37/00
Filed: 1982-03-02
Abstract: PURPOSE:To avoid wasteful electrical power consumption of a battery and as well to prevent the overcooling of intake air, by stopping the operation of a device for feeding cooling medium to a heat-exchanger upon low load running of an internal-combustion engine. CONSTITUTION:In an internal combustion engine, an exhaust manifold 21 and the turbine housing 32 of a turbo-charger 30 are connected to an exhaust port 7, and a heat-exchanger 23 is disposed in the intermediate part of an intake pipe 22. Cooling water which is cooled down by means of a radiator 27 is circulated through the heat-exchanger 23 by a pump 25 that is selectively driven at a predetermined speed by means of a motor 25a. In this case, there is provided means 50 for controlling the operation of a fuel injection valve 20 and the operation of the motor 25a, such as, for example, a microcomputer. Then the load of the engine is detected on the basis of an air flow detected by an air-flow meter 19 and a crank rotational angle detected by a rotational angle sensor 45, and therefore the motor 25a is deenergized when the mechanical load is lower than a predetermined value.