baber/WOPTO huggingface dataset:
Patent JP-S62224615-A (JP)
Title: Control method for foaming in melt reduction smelting
Inventor: HIRATA HIROSHI
IPC: C21C5/28
Filed: 1986-03-25
Abstract: PURPOSE:To exactly and quickly control foaming and to stabilize an operation by properly adding powder contg. P2O5 to accelerate foaming and powder coal to decrease the concn. of the P2O5 into slag according to the amt. of the slag in a furnace. CONSTITUTION:The level of the slag 9 in the melt reduction furnace having a vertical type furnace part 1 is detected by a slag level detector 14 installed to the top thereof. The detected value is compared with a set slag level value in a calculator 15. As a result, the required amt. of the P2O5 which is a surface active component is calculated if the amt. of the slag is smaller than the set value. The powder contg. the P2O5 is then added to the slag 9 to positively foam the slag 9 by controlling a device 16 for throwing the P2O5-contg. powder. On the other hand, the required amt. of the powder coal is added to the slag 9 to reduce the P2O5 and to decrease the concn. thereof by controlling a device 17 for throwing the powder coal if the amt. of the slag is large. The foaming level is thereby maintained in a prescribed range and the smelting reaction of melt reduction smelting and the dust filter function are improved.
Patent JP-S55164401-A (JP)
Title: Cutting method
Inventor: EGAWA MITSURU
IPC: B23Q15/24
Filed: 1979-05-31
Abstract: PURPOSE: To provide a method where retrofit can simply be laid down, automatic operation and manual one can be free to switch into each other and high precision positioning can be carried out by disposing an on-off clutch mechanism to the spline shaft of a lathe.  
     CONSTITUTION: The rotation of the spline shaft 4 of a lathe is transmitted to a D- direction (axial direction of a workpiece) clutch 7 and to an L-direction (longitudinal direction of a workpiece) clutch 8 through a train of gears 5, 6. The clutch 7 is connected with a D-direction clutch 9 and a D-direction backward clutch 10 while the clutch 8 is connected with a cutting direction clutch 11 and a return dirction clutch 12. The clutch 7 is connected with the clutches 9, 10 while the clutch 8 is connected with the clutches 11, 12 and each clutch is turned on or off and automated by signals from the control unit. When all the cluches are turned off, the lathe is changed over into manual operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02246583-A (JP)
Title: Optical device for picture input
Inventor: IKEDA HIROSHI
IPC: H04N5/225
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate selection of a part to be photographed and to improve the quality of a photographed picture by sliding a shutter member to open or close prescribed photographic holes and selecting irradiation of irradiating light. CONSTITUTION:A shutter member 18 where first and second through holes 6 and 7 connected to a photographic hole 2 is slided to open and close photographic holes 2 by first and second through-holes 6 and 7, and the shutter member 8 is provided with a light source part 4 and a half mirror 9 to irradiate a member 1 to be photographed by the light source part 4 at the time of opening photographic holes 2. Consequently, irradiation from the light source part 4 and light incidence for photographing have the same axis in distinction from photographing with illumination from the side of photographic holes 2, and shutters independently operated for respective photographing holes 2 are unnecessary. Thus, the part to be photographed is easily selected, and the quality of the picked-up image is improved.
Patent JP-H03266742-A (JP)
Title: Clamp guide
Inventor: OKURA NOBUO
IPC: B60R16/02
Filed: 1990-03-16
Abstract: PURPOSE:To surely fix a bundle of ropes to a clamp guide in a substantially cylindrical clamp guide of a two-split structure used at the time of fixing a bundle of ropes such as a wire harness or the like by a clamp member by providing a thermosoftening adhesive layer on the inside of the substantially cylindrical main body. CONSTITUTION:At the time of fixing a bundle of ropes such as a wire harness or the like in a vehicle or the like, a tape 2 is wound round the outer peripheral portion of the bundle 1 of ropes for facing, and a clamp guide 4 is fitted to the outer peripheral portion of a designated spot 3 of the bundle 1 of ropes 1. The clamp guide 4 is formed by resin or the like, and the clamp guide can be opened in a two-split state, with a partially thinly formed hinge portion 5, for example, taken as a boundary. A clamp member (not shown) is wound from the outside of the clamp guide 4, and the clamp member is fastened to the base of a vehicle or the like by a bolt or the like to fix the bundle 1 of ropes to the base. In this case, in order to firmly fix the clamp guide 4 to the bundle of ropes, a thermosoftening adhesive layer 6 formed by a thermosoftening adhesive agent is provided on the inside of the substantially cylindrical main body.
Patent JP-S62224453-A (JP)
Title: Fitting method for connecting refractory in continuous casting
Inventor: HIRASHIRO TADASHI
IPC: B22D11/04
Filed: 1986-03-25
Abstract: PURPOSE:To prevent development of the gap by heat deflection between a connecting refractory having long span and a mold by fitting the connecting refractory, which its abutting face on a feeding nozzle is formed as sloping face as thinner thickness for its internal circumferential face, as pushing toward the drawing through the feeding nozzle. CONSTITUTION:The connecting part between the feeding nozzle 2 and the connecting refractory 4 is formed as the sloping face, which the length of the connecting refractory 4 toward the mold center axis direction is long at the outside and short at the inside, and at the time of pushing the connecting refractory 4 by the feeding nozzle 2 through a feeding nozzle clasp 3 and a coned disk spring 7, etc., a component of force, which pushes from the feeding nozzle 2 against the connecting refractory 4 toward its outside from its inside by the sliding face effect, is worked. By giving such an effect, even if the span of the connecting refractory 4 is long, the heat deflection is prevented, because of no shifting of the connecting refractory 4 toward molten steel direction.
Patent JP-H04283068-A (JP)
Title: Blade for multiblade type cutter and multiblade type cutter
Inventor: HIRABAYASHI MASARU
IPC: B28D5/04
Filed: 1991-03-07
Abstract: PURPOSE:To provide blades for a multiblade type cutter and a multiblade type cutter which easily exerts a given tension on a plurality of blades without complicated operation to remove a frame body to exert a tension on a plurality of blades from a multiblade type cutter body. CONSTITUTION:A blade for a multiblade cutter comprises a frame body 10 on the inner surface side of which the ends on the one side of a plurality of blades 14 are fixed, a moving part 12 to which the ends on the other side of a plurality of blades 14 are fixed and which is moved in a frame body 10 to exert a tension on a plurality of blade 14, a hydraulic cylinder 20 formed in the constituting member of the frame body 10 and containing a piston 18 located in the middle of a rod 16 extending from the moving part 12, and a lock part 25 to fix the moving part 12 in a state that a given tension is exerted on a plurality of blades 14 through the moving part 12 by the feed of pressure oil to the hydraulic cylinder 20.
Patent JP-S542958-A (JP)
Title: Controlling method for tension
Inventor: TANIFUJI SHINYA
IPC: B21B37/50
Filed: 1977-06-10
Abstract: PURPOSE: To carry out the optimum tension control for rolling whatever steel sheet, in the tension control for the hot rolled steel sheet, by switching the tension control system from the feedback system to the looper control system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10267574-A (JP)
Title: Thermal storage type heat exchanger
Inventor: SUGAWARA AKIRA
IPC: C09K5/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage type heat exchanger which prevents a passage from being clogged by a thermal storage body thus ensuring a high heat exchanging ability eventually. SOLUTION: A thermal storage type heat exchanger includes a housing 3 and a thermal storage body 1 accommodated in the housing 3 and a space formed around the thermal storage body 1 defines a flow passage for a heating medium which directly comes into contact with the thermal storage body 1. In such a thermal storage type heat exchanger, a plate-like member 2 which is arranged in parallel with the flow passage 7 and is adhered to one face of the thermal storage body 1 is provided in the housing 3.
Patent JP-2000269826-A (JP)
Title: Device and method for detecting error
Inventor: FUJII MASASATO
IPC: H03M13/23
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the configuration for suppressing a processing delay in the case of detecting error in a decode circuit applied of a communication apparatus. SOLUTION: A list form describing a temporal transition relation of a flip- flop in a CRC circuit at a transmitter side is modified to generate a list form where the temporal transition relation is inverted and an inverse CRC circuit 19 is generated. CRC parity bits obtained by Viterbi decoding are set to each of flip-flop circuits D1'-D3' in the inverse CRC circuit 19 as a default. Then bits of decoded data other than the CRC parity bits are sequentially received and calculated. When all the decoded data are received, in the case that the default set to each flip-flop in the CRC circuit at the transmitter side is not set to each of the flip-flop circuits D1'-D3' in the inverse CRC circuit 19, an initial state detection section 20 discriminates that the received data are in error.
Patent JP-S54158852-A (JP)
Title: Logic circuit
Inventor: INABE YASUNOBU
IPC: H03K17/00
Filed: 1978-06-06
Abstract: PURPOSE:To make it possible to increase integration density with circuit components reduced in number by dividing signal input lines into two groups, by arranging integrally logical functions at cross points of respective signal input lines and then by extracting signal outputs combined in common. CONSTITUTION:The circuit consists of signal input terminal Al(l=1 to 7) signal output terminal X, 1st signal input groups N11 to N14, 2nd signal input line groups N21 to N23, signal output line N31, inverters G11 to G14, transistor Trm (m=1 to 6), and resistance R7. Although the logical function of the above-mentioned circuit is the same as before, the number of circuit component elements is smaller. Namely, the function of each Trm is equivalent to the sum of functions of diodes distributed on eah conventional signal output line and collectors of respective Trs can be combined commonly into one signal output line N21, so that the need of a circuit element equivalent to a conventional OR gate will be eliminated.
Patent JP-2000269405-A (JP)
Title: Hybrid module
Inventor: TAKEI KENJI
IPC: H01L25/07
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid module having a satisfactory heat radiation property. SOLUTION: This hybrid module 10 is provided with a circuit board 11, where a recessed part 19 is formed and a circuit component 13 mounted inside the recessed part 19 with its facedown and provided with a heat generation property. A heat radiation plate 14 is adhered to the circuit component 13 and arranged at the recessed part 19, and the heat radiation plate 14 is provided with slits 25 for absorbing thermal stress generated on the adhesion surface with the circuit component 13. Since a buffer region for absorbing the thermal stress is formed on the heat radiation plate 14 by the slits 25, the destruction of the adhesion surface due to the thermal stress is prevented.
Patent JP-H06278793-A (JP)
Title: Opener for blood collection tube
Inventor: KAWABE TOSHIKI
IPC: B67B7/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide an opener for a blood collection tube which is simplified in structure and easy to downsize wherein the opening time can be shortened. CONSTITUTION:This is an opener for blood collection tube, comprising a rack 1 supporting a plurality of blood collection tubes 2A, 2B standing in a matrix and a push-up member 6 and a push-down member driving means 5 provided for vertically moving the blood collection tube 2B supported by the rack, wherein the blood collection tube 2B pushed up by the push-up member 6 is held by a blood collection tube holding means 7 and the blood collection tube held by the blood collection tube holding means 7 is opened by an opening means 8.
Patent JP-S58184965-A (JP)
Title: Extra image erasing device of copying machine or the like
Inventor: SAKURAI SHIN
IPC: G03G15/00
Filed: 1982-04-23
Abstract: PURPOSE:To obtain an extra image erasing device by which the shadow of the edge of a transparent member is not reproduced on a copy, by arranging a strip member, where the surface of the transparent member is an irregularly reflective face, under the edge of a glass of original placing plate a prescribed length apart from the glass face. CONSTITUTION:A strip member 8 where the surface of a transparent thin plate consisting of a ground glass or a plastic member is roughened into an irregularly reflective face 9 is arranged under the glass 1 of original placing plate a proper length apart from this glass 1. Then, the light transmitted through the part near the edge of the transparent member 8 having the irregularly reflective face 9 is diffused and is reflected by a wide region of the lower face of the glass 1 and the surface of an original 5 put on the glass, and a considerable part of the reflected light reaches the surface of a photoreceptor through the part near the edge of the transparent member 8 having the irregularly reflective face. A part of the direct reflected light from the roughened surface 9 of the transparent member 8 having the irregularly reflective face is incident to the same position on the surface of the photoreceptor, and therefore, the potential contrast of an electrostatic latent image on the surface of the photoreceptor which corresponds to the shadow near the edge of the transparent member 8 having the irregularly reflective face is lessened, and the extra image is not reproduced on the copy.
Patent JP-S55160448-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L23/522
Filed: 1979-06-01
Abstract: PURPOSE:To improve the integrating degree of the semiconductor device by omitting formation of a polysilicon film for prohibiting excessive reaction of aluminum wire with contacting Si and removing the wide portion of the wire. CONSTITUTION:B and B+P are selectively implanted through the oxide film 13 of an Si substrate 11 isolated in insulation. Then, openings are selectively perforated at the film 13, to form a doped Si layer 14 and a gate electrode 14g, P ion is then implanted to form sources 15es, 15ds and 15es' and drains 16ed, 16dd, 16ed' and a resistance layer 17. After it is coated with PSG film 18 and annealed, openings for electrodes are perforated thereat to expose the source 15es', the film 18 is molten to form an aluminum wire 19. A protecting film is coated thereon and annealed in N2-H2 atmosphere, and layer 15es' is connected and shorticircuited through aluminum 20 to form a substrate. According to this method, since polysilicon layer can be omitted from the underside of the wire, it is particularly not necessary to widen the wires at the openings for the electrode. Accordingly, it is effective for the high integrating degree of the semiconductor device.
Patent JP-H08238263-A (JP)
Title: Artificial blood vessel
Inventor: HENMI KAZUE
IPC: A61F2/06
Filed: 1995-03-02
Abstract: PURPOSE: To prevent an inner membrane from being thickened and to ensure an enough anchoring effect to the formed inner membrane by setting the mean fiber length of at least a layer among outer layers shorter than the mean fiber length of the innermost layer in an artificial blood vessel. CONSTITUTION: An artificial blood vessel is prepd. by laminating at least two layers 1 and 2 of drawn tetrafluoroethylene tubes with a fine fiber-knot structure consisting of fibers and knots connecting them and integrating them at joining faces 3. In this case, the mean fiber length of at least one layer among the outer layers is set to be 20-40μm being shorter than the mean fiber length being 60-200μm of the innermost layer 2. In addition, the thickness of the innermost layer 2 is set to be at least 60μm.
Patent JP-S63235237-A (JP)
Title: Device for handling bill and the like
Inventor: YAMAUCHI MASAHIDE
IPC: G07D9/00
Filed: 1987-03-23
Abstract: PURPOSE:To design to make handling of paper jamming easier by employing a control means for collecting and piling remaining bills at a specified location by driving a transport mechanism based on a signal from a control switch. CONSTITUTION:When a jammed location is displayed, an operator immediately opens an inspection door 8 of a monitor unit and removes a jammed bill. At this time, a transport mechanism is not moving. When a transport mechanism control switch 3 is pressed after removing the jammed bill, the transport mechanism is driven at a low speed based on an instruction from a control section 10 so that remaining bills are collected and piled at respective locations. Since the display of a display section at this time of the stage in which the control switch is pressed shifts to the display of a next location where a jamming has occurred or bills remain, condition of handling while the control switch 3 is pressed and held can be visually observed. After releasing the pressing of the control switch 3, remaining bills are removed to finish entire handling of the jamming.
Patent JP-2000210180-A (JP)
Title: Teapot with tea strainer having a number of tea strainer holes
Inventor: ABE MASANOBU
IPC: A47G19/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a teapot which is improved in tea strainer performance to avoid plugging during pouring hot water by increasing the area of a tea strainer for a teapot mainbody and providing a number of tea strainer holes. SOLUTION: A plane tea strainer body 5 having a large area and a number of tea strainer holes on the inside bottom 3 crosswise equal distances apart from a hot water port 13 opening to the inner wall 2 of a teapot mainbody 1 is vertically provided toward an upward opening 9. Both cross edges 6, 6' and the lower side of the tea strainer 5 are fixed to the inner walls 2, 2 and the inside bottom 3, respectively, and the upper side 8 is located closer to the lower face 12 of a cover.
Patent JP-2000262451-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: A47L9/28
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve steerability by promoting the miniaturization and the weight reduction of a manual handle. SOLUTION: A hose 2 comprises one conductor wire (a signal wire) 15b to connect a manual switch part 4a of a manual handle 4 to a manual switch control part 3a of a connection pipe 3, and two conductor wires 15a, 15c to supply the power to a motor 6a of a floor nozzle 6, and the hose 2 is reduced in weight by reducing two conventional signal wires to one, and the manual handle is miniaturized and reduced in weight by reducing four electric connection portions of the conductor wires 15a-15c to the manual handle 4 to three.
Patent JP-S59196004-A (JP)
Inventor: IGARASHI TAKASHI
IPC: A01B59/043
Filed: 1983-04-19
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-S63238367-A (JP)
Inventor: KANETAKE KATSUHIKO
IPC: F25B1/00
Filed: 1987-03-25
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-S51145337-A (JP)
Title: Light pattern processing device
Inventor: SAKURAI KENJIROU
IPC: G02F1/03
Filed: 1975-06-10
Abstract: PURPOSE:Giving a limited effect to a picture pattern by effecting with a high sensibility, variation of light passage rate accompanied by a memory operation only to an incident light quantity of a certain range.
Patent JP-S57183203-A (JP)
Title: Controlling method for electric motor vehicle
Inventor: MIHASHI HIDEKAZU
IPC: B60L7/24
Filed: 1981-05-07
Abstract: PURPOSE:To eliminate a time delay in the formation of an electric brake circuit by applying an emergency stop brake command to an air brake and composing a brake of an emergency 1 which prepares an electric brake and an emergency 2 which operates the brake. CONSTITUTION:When the position of a brake valve is set to ''an emergency 1'', a chopper CH immediately holds an OFF position, and line breakers LS1, LS2 are opened. Then, the prescribed deceleration of an electric motor vehicle is carried out by an emergency air brake. At this time, a converter PB is shifted to an electric brake position. When the position of the brake valve is set to ''an emergency 2'', the line breaker LS2 is immediately closed, and an electric brake is actuated. In this manner, the time delay of forming an electric brake circuit can be prevented by the converting time of the converter.
Patent JP-S5937675-A (JP)
Inventor: DONARUDO REROI JIYONSON
IPC: H01R11/00
Filed: 1983-04-21
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-H02250245-A (JP)
Title: Image display device
Inventor: NOMURA ICHIRO
IPC: H01J31/12
Filed: 1989-03-23
Abstract: PURPOSE:To facilitate locational coordination of an electron source with a modulating electrode and have an image with no unevenness in display, by furnishing the modulating electrode on a base board in the lower part of a hot electron source of hollow structure. CONSTITUTION:In an image display device, a hot electron emitting element is provided in a hollow structure, and a modulating electrode 12 is located in the lower part of an electron emitting part 4 in a single piece construction on or within a base board 1. Impression of a voltage on a wiring electrode 3 actuates heat emission from the electron emitting part 4 to cause emission of electrons. These emitted electrons are accumulated in the space around the electron emitting part 4, and the stream of the emitted electrons is modulated with the voltage of the modulating electrode 12. On the base board 1, the electron emitting part 4 and modulating electrode 12 are formed in a single piece construction, so that alignment can be taken easily, and a uniform image with not unevenness in the brightness can be created.
Patent JP-H05228437-A (JP)
Title: Method for reparing pipeline by suction lining
Inventor: ITO TAKANORI
IPC: B05D7/14
Filed: 1992-02-19
Abstract: PURPOSE:To collectively excecute a branch pipe and a service pipe in good order, to enable execution even when there is a corrosion pit in a pipeline without damaging a superannuated pipeline, to dispense with the movement of a power source or control machinery to reduce noise and to finish the branch pipe by leveling lining. CONSTITUTION:A resin hopper 4 is connected to a branch pipe 1 and a vacuum pump 7 is connected to the other end thereof through a vacuum tank 6. The leading ends of service pipes 2 are closed by caps 3. A resin 13 and a coating pig 15 are introduced into the resin hopper 4 from above and sucked by the negative pressure generated by the vacuum pump 7 to form a resin film 12 on the inner surface of the branch pipe 1. Next, the leading end part of the branch pipe 1 is closed and the resin hopper 4 is connected to one of the service pipes 2 to perform the same work. Finally, the branch pipe 1 is finished by leveling lining using the pig 15.