baber/WOPTO huggingface dataset:
Patent JP-H028634-A (JP)
Title: Red water and increased pressure preventive hot water feeding device
Inventor: TAKAO YUKIHIDE
IPC: F24D17/00
Filed: 1988-02-05
Abstract: PURPOSE:To prevent red water and an abnormal increasing in pressure from occurring by a method wherein a back-flow prohibiting valve is arranged at each of auxiliary water supplying pipes for an expansion pipe, a returning pipe and a boiler, a safety valve is fixed to a main body of the boiler, a pump is not operated and the pump is fixed to a going-pipe. CONSTITUTION:A back-flow prohibiting valve 1 in an expansion pipe (a) is closed under operation of a boiler and an pump p so as to prevent air from entering. An increased amount of hot water may open the back-flow prohibiting valve 1 in the expansion pipe (a) as a temperature of boiler is increased and then the hot water is discharged into a surrounding atmosphere. When a water plug is used, the back-flow preventing valve 1 for the expansion valve (a) and a back-flow preventing valve 2 for a returning pipe (c) are closed, a back-flow preventing valve 3 for an auxiliary water supply pipe (e) for the boiler is opened so as to supplementary supplying water. In case of poor operation of the back- flow prohibiting valve 1 of the expansion pipe (a) and in case of freezed state of the expansion pipe (a), a safety valve 4 is operated. With this arrangement, it is possible to prevent red water and abnormal increasing in pressure.
Patent JP-H06219540-A (JP)
Title: Work feeding method
Inventor: KATO FUMIO
IPC: B23P19/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide a feeding method of each gear to be installed on a main shaft of a car transmission, by way of example. CONSTITUTION:A pallet conveyor path is installed in space between three stocking parts 1, 2, 3 stocking gears G and a feeding part 4, and plural pieces of stocker shafts S insertionally supporting each inner circumference of each gear G stacked in piles are mounted on a pallet reciprocating this conveyor path. In succession, these stocker shafts S are taken out of the pallet P transferred to the feeding part 4 in order by a robot 8, and at a point of time when the stocker shafts remaining in the pallet P are reached to the specified number, the remnant stocker shafts S are transferred to a standby part 7, and during this time, the pallet P of the feeding part 4 is replaced with the respective pallets P of the stocking parts 1, 2 and 3.
Patent JP-S57140803-A (JP)
Title: Blast furnace operation method
Inventor: KAJIWARA YOSHIMASA
IPC: C21B5/00
Filed: 1981-02-25
Abstract: PURPOSE:To control blasting conditions and clarging conditions of a blast furnace by using the shape of the meltzone in a furnace in accordance with the distribution states in the radial and circuitmferential directions of the ore weight/ coke weight ratio in the furnace determined directly with magnetic detectors. CONSTITUTION:In the shaft part of a blast furnace, >=1 piece of sensors are provided insertably into the charging materials in the furnace, and the distribution data in the radial and circumferential direction of the gaseous temp. and gaseous compositions in the furnace are determined. Thence, >=1 piece of magnetic detectors are provided insertably into the charging materials in the furnace incidentally to these sensors or separately therefrom, and the distribution data in the radial and circumferential directions of ore/coke are directly determined with these detectors. next, the infurnace conditions such as gaseous flow distributions, heat patterns, or reduction rates of are, etc. in the furnace are estimated by using these data, and at least either one blasting conditions such as the blast flow rate of tuyeres, auxiliary fuel blow rate, etc or charging conditions is changed by the results of said estimation. As a result, the blast furnace is operated stably and efficiently.
Patent JP-H06238652-A (JP)
Title: Cement paste mixing apparatus
Inventor: YOSHINAGA HIROSHI
IPC: B28C7/02
Filed: 1993-02-16
Abstract: PURPOSE:To provide a cement paste mixing apparatus supplying cement paste of which the water/cement ratio is held within a predetermined range. CONSTITUTION:In a cement paste mixing apparatus equipped with tanks 2, 3, 4 equipped with discharge amt. control valves, a mixer part 14 storing the respective materials discharged from the tanks to mix them and a load cell (wt. detection means) 15 detecting the wt. of the whole of the mixer part 14, the respective discharge amt. control valves are successively subjected to opening and closing control one by one on the basis of the preliminarily inputted set charging amts. and charging order of the respective materials. A control part 31 detecting the error of the actual charging amt. outputted from the load cell 15 at each time when one charging is completed and the set charging amt. and opening and closing the respective discharge amt. control valves on the basis of the error until an actual water/cement ratio becomes a predetermined range when the actual water/cement ratio exceeds the predetermined range is provided.
Patent JP-H05219864-A (JP)
Title: Fishing rod and its production
Inventor: NAKAYAMA YOJI
IPC: A01K87/02
Filed: 1992-02-13
Abstract: PURPOSE:To provide a fishing rod shrinkable smoothly as well as finely controllable in its length. CONSTITUTION:The inner periphery of a base rod 1 is provided with a female screw 1a at a specified pitch. A second rod 2 is inserted into the hollow inner space of the base rod 1, and the outer periphery of the second rod 2 is provided with a male screw 2a at the same pitch as the female screw la. The male screw 2a and the female screw 1a are mutually engaged, thus fixing the second rod 2 to the base rod 1.
Patent JP-S61185701-A (JP)
Title: Washing method of cut end face of optical fiber for energy transmission
Inventor: HAYASHI YOSHIAKI
IPC: G02B6/00
Filed: 1985-02-14
Abstract: PURPOSE:To raise the transmittable energy density by flowing continuously a fresh washing liquid and giving ultrasonic oscillation to the washing liquid flow simultaneously not to stick foreign matters to the cut end face of an optical fiber which is formed with an optical fiber base material by extrusion or the like and is cut. CONSTITUTION:The optical fiber base material is formed into the optical fiber by extrusion or spinning, and the optical fiber is cut, and a fresh washing liquid 5 is flowed continuously to a cut end face 2 of this fiber 1 and ultrasonic oscillation is given to the washing liquid flow 5 by an ultrasonic oscillator 6 or the like simultaneously to wash the cut end face 2 by ultrasonic waves. By this washing, grinding particles and scraps stuck to the end face 2 are removed completely. Consequently, the cut end face 2 is not a weak point when the optical fiber 1 washed in this manner is used to transmit the light of high energy density. Thus, the transmittable energy density is raised.
Patent JP-S61187416-A (JP)
Title: Ultrasonic wave switch
Inventor: KAWAGUCHI SHOJIRO
IPC: H03K17/94
Filed: 1985-02-14
Abstract: PURPOSE:To prevent mutual interference between adjacent ultrasonic wave switches by providing a pulse width discriminating means passing only a reflected wave having a longer pulse width than that of the transmitted ultrasonic wave pulse of a transmission means among received ultrasonic waves. CONSTITUTION:When the ultrasonic wave received by a receiver 21 has a prescribed level or above, the pulse corresponding to it is outputted from a waveform shaping circuit 24. The pulse width discriminating circuit 25 passes an input signal whose pulse width is wider than that of the transmission pulse of a transmission section 20. The output signal of the circuit 25 is inputted to a detection gate circuit 26 and after a time set by a near distance setting circuit 31 is elapsed after an ultrasonic wave pulse is transmitted, only the output signal of the circuit 25 informs it to the detection gate circuit 26 until the end of time set by a remote distance setting circuit 32. Then the reflected wave of the ultrasonic wave pulse sent from other adjacent ultrasonic wave switch is eliminated and no malfunction is caused without taking synchronization.
Patent JP-S60171656-A (JP)
Title: Sound recording and reproducing device
Inventor: IKENAGA TAKEO
IPC: G11B15/10
Filed: 1984-02-16
Abstract: PURPOSE:To miniaturize a sound recording and reproducing device so as to reduce the cost, by switching the operation of the complicated sound recording and reproducing device using an electronic switching mechanism by means of a driving motor with two cams formed in one body and one detecting means related to the cams. CONSTITUTION:When one of operation commanding switches 25-30 is closed, the rorating direction of a driving motor 2 is determined by a logical circuit 22 and the motor 2 is started to rotate by a motor control circuit 23, and then, a cam gear 4 comprising the 1st and 2nd cams is rotated through an intermediate gear 3. Since a groove is installed to the 1st cam 4a in the direction of thickness, a head base plate 7 moves in the direction toward upper and lower sides of the figure as the cam 4a rotates and controls the position of an erase head 10 and sound recording and reproducing head 11. Uneven parts 37-40 are formed on the outer periphery of the 1st cam 4a in the direction of diameter and, when the 2nd cam 4b comes to the recessed part, a mode switch is opened. When the cam 4b comes to the projected part, the mode switch is closed. These signals are inputted in the logical circuit 22 and, when the head base plate 7 moves to a position corresponding to the input of the operation commanding switches 25-30 by means of the rotation of the 1st cam 4a, the driving motor 2 is stopped, and thus, switching of the operation is terminated.
Patent JP-H06220151-A (JP)
Title: Polyurethane resin for polishing material
Inventor: MURAHASHI TOMOYUKI
IPC: B24B37/20
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a polyurethane resin for polishing materials having sufficient hardness, abrasion and alkali resistance. CONSTITUTION:This polyurethane resin for polishing materials is derived from (a) a polymeric diol containing >=70wt.% polyoxytetramethylene glycol having 2500-5000 average molecular weight, 4,4'-diphenylmethane diisocyanate (MDI) and (b) a low-molecular diol having <=100 molecular weight. The content of nitrogen atom originating from the MDI is 5.5-7.0wt.% in the resin.
Patent JP-S58144823-A (JP)
Title: Rotary mirror device for selection of optical path of reader-printer
Inventor: TAKAHASHI HIROSHI
IPC: G03B21/11
Filed: 1982-02-23
Abstract: PURPOSE:To prevent the shaking of projected images easily and inexpensively by providing an optimum weight meeting the resonance frequency of a machine body to the part of a mirror furthest from the rotating shaft of the mirror thereby preventing the oscillation of the mirror. CONSTITUTION:An optimum weight meeting the resonance frequency of a machine body is provided to the part of a mirror furthest from the rotating shaft of the mirror of a rotary mirror device. With a rotary mirror 20 shown in the figure, for example, a weight 30 is fixed to the part of the rear of the mirror 20 furthest from a rotating shaft 28. If the optimum weight meeting the resonance frequency of the machine is selected for the weight 30, the oscillation of the mirror is prevented and the shaking of projected images is prevented.
Patent JP-S53112763-A (JP)
Title: Digital display device for automobiles
Inventor: YAMAMIYA OSAMU
IPC: G01D7/00
Filed: 1977-03-14
Abstract: PURPOSE: To obviate flickering owing to continuous abrupt changes in automobile speeds, etc. by changing lower digits to a specific symbol display when the time-change rate of the frequency of pulse signals become more than a specified value in a digital display device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09216272-A (JP)
Title: Extrusion apparatus
Inventor: SHIMOZAKI YOSHINORI
IPC: B29C48/50
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To correct a difference in up and down and right and left thicknesses or deformation not corrected in a taper part by moving a moving ring by screwing in and out a bolt because the correction of up and down resin pressure is not sufficient in many cases through the up and down resin pressure is corrected by raising the resin pressure in the taper part. SOLUTION: In an extrusion apparatus wherein a non-uniform wall thickness correction nozzle is attached between an extruder and a mold, a tapar part 51 wherein the gap between a cylinder 4 and the core 5 inserted thereinto becomes gradually narrow from the extruder side to the mold side and the high pressure part 52 in the narrow gap are provided to the non-uniform wall thickness correction nozzle 3 and a moving ring 6 is fitted in the groove 45 formed to the inner peripheral surface of the cylinder of the high pressure part 52 and the bolt 8 piercing the side wall from the outside of the cylinder 4 is screwed in and out to move the moving ring 6.
Patent JP-H10219840-A (JP)
Title: Building unit and unit type building
Inventor: KONNO AKIKO
IPC: E04B1/348
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a building unit and a unit type building which are planned so that a boundary part to an adjacent building unit may be provided with an open ceiling space. SOLUTION: A unit type building has an about rectangular parallelepipe- shaped frame 6B composed by connecting the upper and lower end of columns 3 at four corners through beams 4, 5, and building units 10B, 20B where at least one of beams 4, 5 is formed as offset beams 4C, 5C provided at a position shifted inward from the side of the frame 6B. In the case where two lower floor building units 10B are adjacently arranged, the offset beams 4C are made mutually opposite, and in the case where two upper floor building units 20B are adjacently arranged on these lower floor building units 10B, the offset beams 5C are made mutually opposite. Thus an open ceiling space can be formed between the offset beams 4C, 5C.
Patent JP-H05219939-A (JP)
Title: Device for culturing cell
Inventor: YAMAGUCHI SHUJI
IPC: C12M3/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide the subject device having a specific structure, accelerating the diffusion of mutually stuck cells for the homogenization of the culture environment, and corresponding to the elongation of the culture period and to the enhancement of the culture density. CONSTITUTION:Two or more of gas-supplying ports 7, 8 are arranged at the intermediate positions of a communication pipe 4 placed outside a culture tank 1 for circulating a culture solution, and the circulation direction of the culture medium is arbitrarily changed by the circulation force of the supplied gas. An inside-visible section 13 is also installed in the intermediate position of the communication pipe 4 so as to enable the change in the direction of the circulation while confirming the state in the system, and the diffusion of the mutually stuck cultured cells and the readhesion of the diffused cells are prevented by the action of the circulated flow while confirming the state.
Patent JP-S58157783-A (JP)
Inventor: PIITAA JIYON OTSUHANRON
IPC: A61P33/02
Filed: 1983-02-23
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-H04253249-A (JP)
Title: Data transfer device
Inventor: NAKAMURA YASUO
IPC: G06F13/14
Filed: 1991-01-29
Abstract: PURPOSE:To collect fault information and to execute fault analysis without interrupting a processing under execution at another channel when a fault is generated. CONSTITUTION:When the fault is generated at a unit 0, the processing of data transfer executed between a peripheral controller 3 and a main storage device not shown in the figure is stopped, and a transfer control circuit 20 detecting the fault loads interruption to a firmware executing means 26 and sets the contents of the detected fault to a fault information identification flag means 21. The firmware executing means 26 informs the fault generation of a unit control circuit 32 and successively instructs a select circuit 25 so as to store the control information of a control register group 24 in the case of the fault generation in a memory 27. Units 1-3 also successively store the control information of respective control registers in own memories 35, 41 and 51. The firmware executing means 26 reads fault information identification flag means 21, 34, 40 and 50, edits the information into the readable form of a firmware executing means 12 and sets it to a channel device fault flag 23. Afterwards, the fault state is reset.
Patent JP-S53114316-A (JP)
Title: Display unit
Inventor: IMADA YOSHITERU
IPC: G09G5/08
Filed: 1977-03-16
Abstract: PURPOSE: To perform the keying-in accurately in a short time with the key-in order matched with information units, by previously assigning the skip destination of a cursor and by skipping the cursor on a screen from any position to the fixed address. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60171627-A (JP)
Title: Magnetic recording medium
Inventor: NINOMIYA YOSHINOBU
IPC: C08G8/38
Filed: 1984-02-16
Abstract: PURPOSE:To obtain a recording medium having excellent dispersibility of magnetic powder, strength of a coated magnetic film, etc. by incorporating a phenolic resin modified by a butadiene copolymer or acryl copolymer consisting essentially of acrylate into a binder for the magnetic powder. CONSTITUTION:A phenolic resin modified by a polymer consisting essentially of butadiene and copolymerized with acrylonitrile, styrene, a monomer having COOH, a monomer having a carboxylate group, amino group, etc. or a phenolic resin modified by an acrylic copolymer which consists essentially of acrylate and is a copolymer of acrylate and a monomer having OH, COOH and NH2 groups is incorporated into a binder for magnetic powder and a magnetic paint consisting essentially of said binder is prepd. The paint is coated on a base and is cured. The recording medium which is free from powder dislodging, obviates blocking and drop-out, etc. and has excellent durability for high density recording with high output is obtd.
Patent JP-S60194081-A (JP)
Inventor: DONARUDO EI AASHIRESHI
IPC: C23C18/40
Filed: 1985-02-15
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-H09225815-A (JP)
Title: Polishing device and method
Inventor: SATO HIROSHI
IPC: B24B37/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface where the irregularity of polishing is little and the in-plane uniformity of flatting is excellent by finely supplying polishing liquid onto the surface of a wafer in the case where a polishing pad rotatingly polishes a workpiece as it reciprocates along the surface of a polished object such as the wafer. SOLUTION: A polishing unit has a table 6 to rotatably hold a wafer 2; a polishing pad 8 which is rotatably held and discharges polishing liquid from a rotation center part; a reciprocating mechanism for relatively reciprocating the rotating polishing pad 8 along the surface of the wafer 2 in the radius direction of the wafer 2; and a rectification plate 21 for turning the polishing liquid discharged from the central part of the polishing pad 8 toward the surface of the wafer 2 in a state where the central part of the polishing pad 8 is off from the wafer 2.
Patent JP-H03233458-A (JP)
Title: Formation of conductive film made of tcnq complex
Inventor: YANO KEIKO
IPC: G03F7/38
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a high electric conductivity without deteriorating TCNQ in a baking stage by drying the coating film of the TCNQ charge transfer complex at the temp. lower than the decomposition temp. prior to baking. CONSTITUTION:The coating film of the 7, 7, 8, 8- tetracyanoquinodimethane (TCNQ) charge transfer complex is dried at the temp. lower than the decomposition temp. prior to the baking. This TCNQ complex is low in heat resistance in a soln. state and is deteriorated and decomposed by baking but the heat resistance thereof improves when the complex is crystallized by drying. The drying of the coating film of the TCNQ complex is executed by a method for baking or resting the TCNQ complex in the soln. state at the temp. lower than its decomposition temp. or selecting the spin coating conditions or air drying conditions at the time of coating and accelerating the drying. The high electrical conductivity is obtd. in this way without deteriorating the TCNQ.
Patent JP-S55121767-A (JP)
Title: Double-current type signal receiving circuit
Inventor: YAMAOKA KENTAROU
IPC: H04B3/46
Filed: 1979-03-13
Abstract: PURPOSE:To realize the high-fidelity regeneration of the transmission signal by installing exclusively the current detection parts of the same threshold level to detect both the mark and space signals of the double-current signal. CONSTITUTION:When the mark signal is received, switch S is connected to +V. And the current flows in that route of +V-switch S-terminal SL-LINE-terminal RL- varister PD-diode D2-constant current control part I-photo coupler C2-diode D5- photo coupler PCO(R8)-earth EO. Then mark signal detecting photo coupler PCO and mark signal malfunction preventing transistor TRO are turned ON, and the H- level is delivered to terminal RD. While in case the space signal is received, switch S is connected to -V. And the current flows in that route of EO-PC1-(R8)-D3-I- PC2-D4-PD-RL-LINE-SL-S--V. Then both PC1 and TR1 for space are turned ON, and the L-level is delivered to terminal RD. Here if the threshold levels of PC0 and PC1 are set to the same value, for example, 10mA, the mark signal and the space signal are detected at +10mA or more and -mA or less respectively.
Patent JP-S59154474-A (JP)
Title: Developing device
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/09
Filed: 1983-02-21
Abstract: PURPOSE:To maintain the quality of copy high and stable by providing a developer uniforming member having a magnetic force generating member along the surface of a developer carrier and off from the surface of the developer carrier and thereby forming a uniform layer of developer. CONSTITUTION:The uniforming member 8 consists of a nonmagnetic cover 8A that faces peripheral face of a sleeve 3 and a magnet 8M. The cover 8A is not ferromagnetic, and the magnet 8M is a fixed magnet provided on the opposite side of the side in which the cover 8A faces the sleeve 3, and the magnetic pole faces the sleeve 3. Magnetic developer D that passes the area of the uniforming member 8 is disturbed by interaction of magnetic field formed by a magnetic roll 4 and magnetic field formed by the uniforming member 8. Further, the developer is moved laterally by pressing force of succeeding magnetic developer D carried out from a controlling plate 7. Thus, distribution of thickness of magnetic developer on the sleeve 3 is made uniform and used to develop electrostatic latent image on the photosensitive drum. By this way, problem of clogging can be evaded and stable pictures can be obtained.
Patent JP-S62187402-A (JP)
Title: Agent for suppressing growth point of plant
Inventor: ENDO MASAHIRO
IPC: A01N43/16
Filed: 1986-02-12
Abstract: PURPOSE:To provide an agent for suppressing growth point of a plant, containing an ester of a sugar and a fatty acid as an active component, exhibiting sure effect to suppress growth point of a plant, free from toxicity to human and animal and having broad applicable concentration range and safe applicability. CONSTITUTION:The objective agent for suppressing growth point of a plant contains an ester of (A) a sugar such as ribose, glucose, sucrose, maltose, maltitol, sorbitol, etc., and (B) a 8-12C fatty acid (e.g. capric acid, lauric acid, pelargonic acid, etc.) as an active component. Since the sugar fatty acid ester is authorized as a food additive, it has extremely high safety. The crop to be treated is tobacco, chrysanthemum, carnation, azalea, etc., for prevention of auxiliary bud and lily, potato, etc., for disbudding.