baber/WOPTO huggingface dataset:
Patent JP-H11264026-A (JP)
Title: Method for determing slab withdraw time in hot rolling
Inventor: SHIDARA EITARO
IPC: C21D11/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To conduct a high-precise time calculation suitable for synchronized operation of continuous casting hot rolling by obtaining an in-furnace time and a rolling time per one slab introduced into each furnace based on various elements of a material kind, a product plate thickness, etc., and deciding an extracting estimated time per one slab so that each extracting time of the slab extracted to a common rolling line from each furnace are not overlapped each other. SOLUTION: A charge temp. per one slab is estimated, a heating capacity and an in-furnace time are estimated. An extracting T/H cycle is calculated from a max in-furnace time in an objective cycle. An extracting pitch per one slab is calculated from a finish rolling capacity. An extracting possible time of a head slab in cycle is calculated. An extracting possible time of a second slab in cycle and thereafter is calculated. Further, a finish rolling time per one slab is obtained. At least, by adjusting so as not to overlap a slab extracting time of plural heating furnaces, an extracting estimated time per one slab is decided.
Patent JP-S541364-A (JP)
Title: Purification of crude polyalkylene oxide
Inventor: MITA TETSUO
IPC: C08G65/00
Filed: 1977-06-06
Abstract: PURPOSE: In the production of a polyalkylene oxide containing olefinic groups on the chain terminals, the reaction mixture is made acidic to coagulate the alkali metal compound dispersing in the mixture in the form of colloidal particles, thus facilitating the separation of the purified product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183921-A (JP)
Title: Preparation of filter element
Inventor: NAGANAMI KOUZOU
IPC: F02M35/024
Filed: 1982-04-21
Abstract: PURPOSE:To contrive to shorten a processing time, by a method wherein adhesive films are temporarily adhered to both side parts of the single surface of a filter substrate with a predetermined width folded in a zigzag form and both end parts of the filter substrate are subsequently sealed under heating while said filter substrate is compressed to a vertical direction with respect to a folded surface. CONSTITUTION:After a film like adhesive layers of which each width is 5mm. is formed to both side parts 2, 2' of the single surface of a filter substrate 1 folded in a zigzag form, said adhesive layers are heated while said filter substrate is compressed to a vertical direction with respect to a folded surface. In this case, as a heating means, there is a method wherein a hot plates 3 heated to 80-250 deg.C are contacted with both end parts 4, 4' of the filter substrate for 10- 30sec to melt or cure the adhesive layers 2, 2' under heating. High frequency irradiation is carried out under such a condition that frequency is 2,000-3,000 MHz, output is 2-10kw and an irradiation time is 10-30sec, and in opening the filter substrate after plate ridges are compressed to a traverse direction, a compressing condition not losing the passing filter area and the filter efficiency of a fluid is 0-20kg/cm<2>.
Patent JP-S63233246-A (JP)
Title: Full automatic bath control system
Inventor: AOKI SHIGEO
IPC: F24H9/20
Filed: 1987-03-20
Abstract: PURPOSE:To enable full automatic operation to be carried out ranging from a supplying of a specified amount of water, efficient hot water boiling and to a completion of hot water by a method wherein a shell body which can be set into or out of a bath tub is provided with a water level sensor, a water pump, a first temperature sensor and a second temperature sensor. CONSTITUTION:A water plug 8 provided with a solenoid valve is opened when power supply is turned ON and water feeding into a bath tub A is started. A water surface immerses a water level sensor 3, the water plug 8 provided with the solenoid valve is closed to terminate water feeding, a burner F is ignited through an ignition member H of a gas bath furnace E with a signal from a solenoid valve control circuit 22 to an alarm circuit 27 and when a hot water temperature near the water surface is reached to about 60 deg.C, the water pump 10 is started to operate with a sensing signal from a first temperature sensor 4, cold water in a cold water area D1 is sucked from a suction port 11 and then is discharged from a discharging port 12 and an upper opening 9 into a hot water area D. When the hot water is reached to about 40 deg.C, a second temperature sensor 5 may output a detected signal from a temperature sensor circuit 7 to a bath furnace control circuit 28 and a pump control circuit 24 to terminate rotation of the water pump 10, the burner F is extinguished, an alarm unit 26 is blown to inform the resident that the hot water is boiling.
Patent JP-H09221798-A (JP)
Title: Cleaning sink
Inventor: MASU YASUMASA
IPC: E03C1/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To contrive to ladle water with a bucket again in a cleaning place by setting up each of upper and lower sinks which are serviceable repeatedly and laying out movable wheels on the upper sink and dividing into a plurality of compartments and setting up a drain plus to the lower sink. SOLUTION: From a faucet, water is supplied to a compartment 30 of an upper sink 31 placed on a lower sink 21 and the upper sink 31, which ladies a large amount of water, is carried to a cleaning place. Then, water is ladled once again into a bucket 15 from the compartment 32 by operating a faucet 42. When the water in the bucket 15 is polluted, the dirty water is returned to a drain sump compartment of the upper sink 31. Further, a mop or the like is washed in the upper sink 31 brought to the cleaning place. When the cleaning is ended, the upper sink 31 is moved to the original spot where the upper sink 31 is placed on the lower sink 21 where a drain plus 41 of the compartment is opened, thereby discharging the dirty water to the lower sink 21.  At the same time, the drain plug 41 of the compartment 39 is opened so that remaining clear water may be discharged to the lower sink 21 where the mop or the like is washed in the upper sink 31 placed on the lower sink. This construction makes it possible to enhance cleaning efficiency.
Patent JP-S59193991-A (JP)
Title: Preparation of de-ashed highly concentrated coal-water slurry
Inventor: OOSAWA AKIRA
IPC: C10L1/32
Filed: 1983-04-18
Abstract: PURPOSE:To obtain highly concentrated slurry having high recovery ratio of purified coal and de-ashing efficiency even in variation in particle size distribution of coal, by making separately classified coal particle groups into coal- water slurries adding a foaming agent and a flocculating agent to each slurry, blending the slurries, floating and de-ashing them. CONSTITUTION:Coal is crushed into particle size suitable for highly concentrated coal-water slurry, it is classified into coal particle groups having large particle size and small particle size. The classified coal particle groups are separately made into coal-water slurries, each slurry is blended with a foaming agent and a flocculating agent in amounts corresponding to the surface area of particle size of the coal particles in the slurry with stirring, both the slurries are integrated, floated and de-ashed.
Patent JP-H10267552-A (JP)
Title: Method and apparatus for preventing adhesion of duct to shoot
Inventor: URABE TAKESHI
IPC: F27B21/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for removing adhered powder using manpower or a removing apparatus by securing a natural rubber plate to the upper part of an inclining shoot through a fixing bar and providing a bar for the gap at the intermediate part between the fixing bar and the part where a falling powdery material collides against the natural rubber plate. SOLUTION: A natural rubber plate 1 is secured to the upper part side of a shoot 3 through a fixing bar 2 such that the natural rubber plate 1 is parallel with the shoot 3. On the upstream side of a powder material supply section 5, a bar for the air gap is interposed between the natural rubber plate 1 and the shoot 3. When a powder material is supplied to the position of the powder material supply section 5, the natural rubber plate 1 oscillates freely due to tree fall impact of the powder material which is thereby rocked downstream thus preventing adhesion of the powder material. When the natural rubber plate 1 is locally abraded, it is shifted up and down or inverted so that an unabraded part will come at the powder material supply section 5.
Patent JP-S63234848-A (JP)
Inventor: KAJIMURA MASATOSHI
IPC: H02J9/06
Filed: 1987-03-20
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-H01242686-A (JP)
Title: Production of ceramic scintillator
Inventor: ITO YUKIO
IPC: C09K11/00
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to produce a high-quality crack-free ceramic scintillator, by using a metal having a coefficient of thermal expansion substantially equal to that of the sintered substance as the raw material for a metallic capsule in which the material is packed in sintering a rare earth oxysulfide by the HIP method. CONSTITUTION:In sintering a rare earth oxysulfide [e.g., a compound of the formula (wherein x is in the range of 3X10<-6=x<=0.2, y is in the range of 1X10<-6=y<=5X10<-3>, and the amount of F is 2-1000ppm)] by the hot isostatic press method (hereinbelow referred to as HIP), a metal having a coefficient of thermal expansion substantially equal to that of the sintered substance is used as the raw material for a metallic capsule in which the material is packed together with a sintering aid (e.g., Li2GeF6). For instance, iron-nickel steel is the most suitable for the rare earth oxysulfide of the above formula. By performing HIP by using this capsule, a crack-free ceramic scintillator can be made in good yields. Therefore, the ceramic scintillator obtained above is suitable as a material for a radiation-detecting element for X-ray CT.
Patent JP-H0533289-A (JP)
Title: Paper with high strength made of flock and fibrid
Inventor: GEIRII RII HENDOREN
IPC: D21H15/02
Filed: 1991-03-08
Abstract: PURPOSE: To produce a paper sheet which has structures of high glass transition temperature and consisting of floc of carbon fiber, aramid fiber or the like held in a prescribed place and made of a fused fibrid consisting of specified units. CONSTITUTION: This paper sheet is manufactured by wet-heaping and hot- pressing floc of 10-90% carbon, aramid or glass fiber held in a prescribed place and essentially made of a fused fibrid consisting of 90-10 wt.% units of formula I, formula II, formula III and formula IV ((n) is 4 or 5; X is 0.01-0.50; Ar is a mixture of 3,4'-oxydiphenylene, 4,4'-sulfonyldiphenylene, 1-methyl-2,4-phenylene, or the like, or may be a <=50% mixture thereof with 1,4-phenylene).
Patent JP-H04213594-A (JP)
Title: Winch drive device for crane truck
Inventor: KOMATSU MITSUAKI
IPC: B66D1/16
Filed: 1991-03-08
Abstract: PURPOSE:To substantially reduce the overall length of a winch drive device, and enable a crane truck equipped with a turning body having a winch thereon to be easily operated at a restricted place by arranging a reduction gear comprising two stages of a planetary gear train in a winch drum. CONSTITUTION:The first planetary gear train (gear trains 1, 2 and 6, and first carrier 5) having the output shaft of a hydraulic motor 20 connected to the first sun gear 1, and the first carrier 5 connected to the first planetary gear 2, are connected to the second sun gear. The second carrier 11 connected to the second planetary gear 8 is fixed to a winch drum 30. Furthermore, the second planetary gear train (gear trains 7, 8 and 6, and the second carrier 11) having a ring gear 6 engaged with the first planetary gear 2 geared with the second planetary gear 8 and a ring gear 6 are connected to a clutch hub 12. According to the aforesaid construction, the clutch hub 12 is fixed, when a clutch is turned on via the operation of a clutch device 40, and the ring gear 6 is subsequently fixed. Input to the first sun gear 1 turns into output from the second carrier 11, thereby causing the rotation of the winch drum 30.
Patent JP-H06257660-A (JP)
Title: Geared transmission mechanism
Inventor: UCHIYAMA HIROSHI
IPC: F16H1/14
Filed: 1993-03-03
Abstract: PURPOSE:To eliminate transmission delay due to normal or reverse rotation, and adjust backlash to a minimum possible by adjusting or eliminating the backlash via the axial shift of one of gears as pair on an resilient pressure mechanism. CONSTITUTION:Both of gears G1 and G2 have cylindrical pitch surface S, and the addendum modification coefficient thereof changes linearly without any change in tooth module, along a tooth trace inclined at a conical angle delta from the axial lines O1 and O2 of rotation. According to the change of the coefficient, a gear outline dimension changes linearly as well, and the gears G1 and G2 are conical gears forming a bevel gear as a whole. Also, at least one of the gears G1 and G2 is axially shifted to adjust or eliminate backlash. According to this construction, the backlash can be eliminated, while using the features of a conical gear, and an amount of the backlash can be easily adjusted, thereby ensuring a wide range of application as a machine element.
Patent JP-S60213129-A (JP)
Title: Error correcting circuit
Inventor: YASUOKA MASAHIRO
IPC: H03M13/00
Filed: 1984-04-06
Abstract: PURPOSE:To shorten a time required for error correction by inputting serial data to an error correcting circuit and inputting its output to a serial/parallel conversion circuit. CONSTITUTION:The error correcting circuit is constituted of two systems and a syndrome register output switching circuit 40 for alternately switching signal input and output signal fetching to/from these error correcting circuits in a horizontal scanning period of a television signal and a majority circuit output switching circuit 41 are connected. In a period from the end of data of 272 bits in a data part of a character broadcasting signal following FC to the end of a Fleming's code, the syndrome registers 36, 37 is respective error correcting circuits are alternately cleared and respective error correcting circuits are alternately operated by a Fleming's code detecting signal.
Patent JP-H01276924-A (JP)
Title: Binary-trinary converter
Inventor: YAN BENEDEIKUTASU FURIITERIKU
IPC: H04L5/22
Filed: 1989-03-22
Abstract: PURPOSE: To permit the voltage amplitude of a pulse to adapt to the amplitude condition of a CCITT recommendation G703 by providing the parallel circuit of a first serial circuit and the second serial circuit in a binary-to-ternary converter and using a standard power voltage and also a protection resistance which is serially provided with a large resistance value in an output port. CONSTITUTION: Input ports 15 and 16 are excited by signal sources having an input resistance of about 100ohms. The negative terminals of the signal sources are connected to a negative power terminal 6. The pulse in the input port 15 permits a transistor 3 to be conductive, so that a base voltage becomes about 5.2V. Thus, the transistor 3 becomes a conductive state, so that a base- emitter voltage becomes about 0.7V. Then, an in-pulse emitter voltage is made to rise until about 4.5V. When the resistances 8 and 19 are respectively have the resistance values 56ohms and 75ohms, an output pulse being 2.37V which passes through then resistance 19 as the result of voltage dividing between the resistances 8 and 19 is generated by the pulse in the input port 15. Therefore, the amplitude condition of the CCITT recommendation G703 which is that the output pulse be 2.37V±10% is satisfied.
Patent JP-H02245535-A (JP)
Title: Hydraulic draft gear
Inventor: IMAIZUMI TOMIO
IPC: F16F9/342
Filed: 1989-03-20
Abstract: PURPOSE:To improve comfortness in riding and stability in controlling a car body opening and closing a bypass path by which a back pressure chamber and a cylinder chamber of a piston are communicated according to the position of the piston and of a metering pin. CONSTITUTION:When a nut hole 35a, a guide sealing part 43c are situated on a large diameter part of a metering pin 40, a bypass path 51 is blocked by the engagement of the large diameter part of the pin 40 and the hole 35a, while a bypass path 52 is blocked by the engagement of the large diameter part of the pin 40 and a sealing part 43c, whereby oil pressure is not introduced to back pressure chambers 32, 33 from an upper chamber 19 or a lower chamber 20 of a cylinder. Damping force becomes a characteristic determined by an orifice path 27 when the velocity of a piston 17 is slow, whereas it becomes a characteristic determined by a disc valve 25 in extension process or determined by a disc valve 26 in contraction process when the velocity of the piston is fast, so as to obtain softening condition. In order to obtain hardening condition, a cylinder chamber of high oil pressure and the back pressure chambers 32, 33 are communicated with each other, so as to increase damping force generated by valves 25, 26. Comfortness is riding and stability in controlling can be achieved compatibly.
Patent JP-H04280727-A (JP)
Title: Seed raising box feeding device for seeding device
Inventor: TATE YOSHIO
IPC: B65G59/06
Filed: 1991-03-07
Abstract: PURPOSE:To provide a seed raising box feeding device requiring no support leg and having small weight and volume at a low cost. CONSTITUTION:A shift base 1 shifting seed raising boxes is formed with lateral ledges 20 provided in parallel, and all or part of a floor soil feeding device 8, a seeding device 9 and a soil covering device 10 are provided on the shift base 1. A seed raising box feeding device is mounted above the start end side 5 of the shift base 1, and the seed raising box feeding device and the shift base 1 are fixed with a fixing metal 31.
Patent JP-S63236107-A (JP)
Title: Unmanned golf cart
Inventor: HASHIMOTO NORIAKI
IPC: B61B13/00
Filed: 1987-03-24
Abstract: PURPOSE:To omit a buried electric wire or a rail to guide a golf cart by instructing a course with input of a running map stored in a computer and guiding the cart based on said map. CONSTITUTION:The input 12 of a running map can be selectively projected on a video screen of a display device 9. The map information on the input 12 is stored in a computer. That is, the input 12 includes a layout 13 of each course and a running path 14 of an unmanned golf cart. The position of the cart is compared with the input 12 and the difference between them is larger than the error set initially. Under such conditions, the computer produces a steering control signal so that said error is approximate to zero.
Patent JP-H05276374-A (JP)
Title: Picture processing unit
IPC: B41J2/52
Filed: 1992-03-26
Abstract: PURPOSE:To attain edit processing and black character processing compatible with each other between plural color multi-value pictures. CONSTITUTION:In the case of implementing color synthesis of a multi-value color picture based on an area signal AR0 generated by an area generating section, when a 1st original is read, the AR0 signal is set to H in one page, ports D0-D2 are selected and outputs F0-F2 are inputted to an encoder section 309 in an arithmetic operation section 3. When a 2nd original is read, compression data are read from a picture memory in a memory section 310 with a read enable signal of magenta and a main scanning enable signal with a synchronizing signal DTOP, then expansion processing and inverse LOG transformation are applied, and color synthesis for the 1st and 2nd originals is implemented based on the AR0, a 3rd color picture signal is generated, and the signals F0-F2 are written again in the memory section 310 based on a write enable signal and the main scanning write enable signal.
Patent JP-H11263574-A (JP)
Title: Operating speed automatic regulating device for passenger conveyor
Inventor: ITO SO
IPC: B66B21/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically regulate the operation speed to a speed suitable for the aged and children considered to be relatively short by regulating the operation speed on the basis of the output signal of a means for judging the height of a passenger provided near the platform of a passenger conveyor. SOLUTION: This device is provided with a human body detecting means 2 having a detection range A1 detectable of a tall person of about adult, and a human body detecting means 3 having a detection range A2 detectable of a relatively short person as the aged and children. When a grown-up passenger utilizes a passenger conveyor, since the passenger approaches the detection ranges A1, A2, and both the detecting means 2, 3 detect the passenger, the passenger conveyor performs a general operation. When a relatively short person as the aged or child, since only the human body detecting means 3 detects the passenger, a speed switching signal is outputted form an output circuit, and the operation speed of the passenger conveyor is switched to a relatively slow prescribed speed.
Patent JP-H03270435-A (JP)
Title: Cell transfer system
Inventor: TAKASE TADAHIRO
IPC: H04L5/22
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the storing delay of a buffer from being increased by providing a detected resource using state detecting means and a state variable multiplexing means in a reception node and providing a state variable departing means and a cell transmission control means in each transmission node. CONSTITUTION:In a reception node 101, a resource using state detecting means 105 detects the using state of the resource in the reception node itself as a state variable 106. A state variable multiplexing means 107 multiplexes the detected state variable 106 together with a normal outgoing information cell 108 to each outgoing transmission line 104 directed to each transmission node 102. On the other hand, in each transmission node 102, a state variable separating means 109 separates the state variable 106, which is multiplexed to the outgoing transmission line 104, from the reception node 101. Based on the separated state variable 106, a cell transmission control means 110 controls the transmission of the cell to be multiplexed to an incoming line 103 directed to the reception node 101. Thus, the abandonment of the cell and the storing delay of the cell can be prevented form being increased.
Patent JP-S61226083-A (JP)
Inventor: ASAWA KATSUYA
IPC: B26B19/14
Filed: 1985-03-29
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-H06277392-A (JP)
Title: Buzzer operation device for washing machine
Inventor: SUZUKI SHIGEMITSU
IPC: D06F39/00
Filed: 1993-03-26
Abstract: PURPOSE:To protect a buzzer sufficiently from intrusion of water from an operation hole part formed to be opened vertically in an operation panel part of a washer. CONSTITUTION:In a lateral shaft of a dial 6 of which outer circumferential part 15 is protruded from an operation hole part 2 of an operation panel part 1 of a washing machine, an enclosure rib 17 of an axial length which is larger than the outer circumferential part 15 and enclosing a center part of the dial 6 from above is formed, and a forward end part of the enclosure rib 17 is applied to a frame 18 of a buzzer to prohibit water intrusion from the operation hole part 2 from reaching an inner part of the buzzer 7. In addition, a shielding rib 3 suspended from a buzzer side edge part of the operation hole part 2 is formed in the operation panel part 1, and this shielding rib 3 is applied to the enclosure rib 17 covering it, thereby water dropping from the operation hole part 2 onto the enclosure rib 17 is prevented from reaching the frame 18 of the buzzer 7.