baber/WOPTO huggingface dataset:
Patent JP-S5477355-A (JP)
Title: Pipe drawing unit
Inventor: WATANABE SHINOBU
IPC: F28D21/00
Filed: 1977-12-02
Abstract: PURPOSE: To device to draw a pipe efficiently even if it is very long by providing the first tapered body in a hollow piston rod, the second tapered body in the first one, and a pipe-drawing shaft penetrating through the hollow piston rod respectively.  
     CONSTITUTION: A hollow piston rod 9' is penetrated through a hollow cylinder 5' not to be turned, and a pipe-drawing shaft 3' is penetrated through the rod 9'. To the pipe-drawing shaft 3', a taper jig 30 to clamp the pipe-drawing shaft is fitted. The tapered jig 30 is composed of a collar 21 fitted to the end of the cylinder 5' with a thrust bearing 22 between, a frame 29 equipped at the end of the rod 9', a pair of tapered bodies 25 and 26 equipped inside the frame 29, and a pushing spring 27, while around the collar 21, a spiral groove 28 is provided to be fitted to a guide pin 23 projected on the inner wall of the rod 9'. This construction serves to draw a pipe efficiently even if it is very long. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5571023-A (JP)
Title: Method of forming electrode on compound semiconductor
Inventor: YASUDA MICHIROU
IPC: H01L21/28
Filed: 1978-11-24
Abstract: PURPOSE: To form a film having excellent ohmic and bonding properties and also good reproducibility, by forming a gold-zinc alloy film having a zinc component, whose quantity of inclusion is 60μg/cm 2  and more and rate of inclusion is 3% and less, as electrode films, on a p-type compound-semiconductor substrate.  
     CONSTITUTION: An alternate long and short dash line represents ohmic-contact property of Zn 60μg/cm 2 ; a continuous line represents the most excellent bonding property [a line (a) for 3% of Zn and a line (b) for 2% of Zn] which means a rate of inclusion of Zn in a film is 3% or less; and a dotted line represents an economical film thickness of 2μm or less. A traiangle area (hatched lines-A) is formed by said three lines. This area A is the condition in forming the film which satisfies all of ohmic property, bonding property, and economy in the mass production of AuZn films. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0347157-A (JP)
Title: Biocidal aromatic compound, its synthesis and its use as pharmaceutical
Inventor: KENESU UORUTAA BEA
IPC: C07C215/08
Filed: 1990-06-01
Abstract: NEW MATERIAL: An aminoalkanol derivative containing an aromatic poly- carbocyclic aromatic ring system represented by formula I [wherein Ar is a group represented by formula II substd. by halogen or cyano, etc.; R 1  is hydroxy substd. 1-3C alkyl; R 2  is H, 1-3C alkyl or hydroxymethyl; R 3  and R 4  are each H, methyl or ethyl and a group represented by formula III is a group represented by formula IV (R 8  is H, methyl, etc.; R 9  and R 10  are each H or methyl, R 11  is H, hydroxy, etc., and C-C is a saturated carbocycle containing hydroxyl)].  
     EXAMPLE: 2-[(9-anthrathenylmethyl)amino]-2-methyl-1,3-propanediol.  
     USE: An antitumor agent.  
     PROCESS: A compd. represented by formula V is reduced in a solvent such as THF at 0-80°C by using a reagent such as aluminum lithium hydride to obtain the compd. represented by formula I. The reduction may be performed by using a metal catalyst or by catalytic reduction using hydrogen. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6034764-A (JP)
Title: Extruder for viscous material
Inventor: HATA SHIYUNICHI
IPC: B05C17/01
Filed: 1983-08-05
Abstract: PURPOSE:To make the longitudinal length of an extruder for a viscous material short and to facilitate work in a narrow space by constituting an extruding rod of a first extruding rod and a second extruding rod and enabling these two members to be pushed out successively. CONSTITUTION:In an extruder for viscous material which extrudes a viscous material contained in a cylindrical container 10 provided with a nozzle 11 at one end and a plunger 12 which is freely slidable in the shaft direction at another end, from a nozzle by the pressure of above-described plunger due to the extruding rod 3 driven in the shaft direction of the cylindrical container, said extruding rod is constructed of two members comprising the first extruding rod 31 and the second extruding rod 32 having a connecting part to said first extruding rod and driven following to the first extruding rod to move together with said first extruding rod. A load is applied to the motion of the second extruding rod by an engaging member 15 at the initial position of the second extruding rod, and both extruding rods are pushed out successively. By this constitution, the longitudinal length of the extruder is reduced.
Patent JP-H0660223-A (JP)
Title: Smoothing circuit for horizontal/vertical executing lengths and document-region dividing circuit for document recognizing system
Inventor: CHIYOO MUN HIYON
IPC: G06T5/20
Filed: 1991-04-01
Abstract: PURPOSE: To enhance the processing speed and the utilizing efficiency by applying direct logic multiplication to data conducting horizontal vertical execution length smoothing in terms of the hardware. CONSTITUTION: While incrementing an address of a memory storing horizontal data sequentially by one each, the data are read and whether or not the data are at '1' or '0' is compared and discriminated. In the case that the data are at '1', number of times of consecutive '1' is counted, and in the case that the data go to '0' from '1', a comparator 143 compares the count with a horizontal threshold level in a threshold level setting section 142. When the count is the horizontal threshold level or over, the count is cleared and the data are used as they are.  When the count is less than the horizontal threshold level, the count is decremented by one each till the count reaches the cleared value, and the processing is jumped to a preceding address at which the '1' is started, and while the address is incremented by one each, rewrite to '0' and horizontal execution length smoothing are conducted.
Patent JP-S6125687-A (JP)
Title: Electrolytic apparatus of organic waste liquid
Inventor: YOMO NOBUO
IPC: C02F1/461
Filed: 1984-07-13
Abstract: PURPOSE:To prevent a decrease in current values by combining wiring and switches so that the electrode at both ends and the intermediate plate can be connected to or disconnected from either the anode or the cathode side of an electric power source device. CONSTITUTION:Waste liquid is charged into an electrolytic cell 1 through a valve 14 as an electrolyte 16. In the first stage, the wiring of each electrode plate is arranged so that an electrode plate 2 may be connected to the anode side of an electric power source device 1, an electrode plate 3 to the cathode side, and the intermediate plates 4, 5, and 6 may be disconnected. In the second stage, the electrode plate 2 and the electrode plate 3 are connected to the anode side of the electric power source device 1. The intermediate plate 5 is connected to the cathode side. The intermediate plate 4 and the intermediate plate 6 are disconnected. In the third stage, the electrode plates 2 and 3 and the intermediate plate 5 are connected to the anode side of the electric power source device 1, and the intermediate plates 4 and 6 are connected to the cathode side.
Patent JP-S631107-A (JP)
Title: Operational amplifier
Inventor: HOSHINO YOSHIKUNI
IPC: H03F3/45
Filed: 1986-06-19
Abstract: PURPOSE:To prevent unnecessary power consumption at the time when a signal is not required, by providing a means which turns off a constant current source with a control signal. CONSTITUTION:A constant current bias circuit IS and a switch SW are connected in series between a positive power application terminal V<+> and a negative power application terminal V<->. When a signal CONT is in the high level, the switch SW is turned on and the constant current source bias circuit IS is connected to the negative power application terminal V<->. through the switch SW, and therefore, the constant current source bias circuit IS is operated and a constant current source I controlled by the circuit IS is driven. When the signal CONT is in the low level, the switch SW is turned off and the constant current source bias circuit 15 is disconnected from the negative power application terminal V<->, and therefore, the circuit IS is not operated and a current does not flow from the constant current source I controlled by the constant current source bias circuit IS, and the operation of an operational amplifying circuit AMP is stopped.
Patent JP-S5846266-A (JP)
Title: Dust sealing apparatus for bearing box
Inventor: HORIGUCHI MASAKI
IPC: F16C33/80
Filed: 1981-09-12
Abstract: PURPOSE:To obtain a seal capable of sealing a bearing box against dust effectively in a contactless manner, by forming a plurality of fins around the outer circumference of a rotatable labyrinth element, and locating an inlet to a gap of the labyrinth seal near the region where the fins are turned. CONSTITUTION:A hollow space consisting of pocket (b) is formed between a bearing box 4 and a rotatable labyrinth element 5 inside an outer end cover 7, and fins 8 are formed radially around the outer circumference of the labyrinth element 5. Resultantly, when the fins 8 of the labyrinth element 5 are turned with rotation of the element 5, a large centrifugal force is produced in the pocket (b) and a gap (a), so that foreign matter introduced into the bearing box from the clearance at the top of the outer end cover 7 is repelled to the outside by the fins 8 and foreign matter intruding into a passage (c) is also repelled to the outside in the same way by the fins 8.
Patent JP-2000334466-A (JP)
Title: Liquid treating apparatus
Inventor: HIKATA TAKESHI
IPC: C02F1/48
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treating apparatus capable of reliably removing scale without stopping the flow of the liquid. SOLUTION: This liquid treating apparatus is provided with a wall member 10 forming tubular paths through which liquid flows and a magnetic field applying means for applying a magnetic field the strength of which is changed with time to the wall member 10 from directions indicated by arrows 13. The wall member includes a wall plane 11 which is alternately disposed and belt-like members 12. The wall plane 11 has relatively low magnetic susceptibility and the belt-like members 12 have relatively high magnetic susceptibility.
Patent JP-H0810554-A (JP)
Title: Dust collector
Inventor: HINO YUICHI
IPC: B01D46/42
Filed: 1994-06-27
Abstract: PURPOSE:To prevent the dust depositing on a filter body from being solidified and to obviate the deterioration of the filter body due to the SO3 and alkali metal compd. in a dust-contg. gas. CONSTITUTION:A group of filter bodies 22 are placed in the vessel 21 having a dust-contg. gas inlet port 24 and a cleaned gas outlet duct 27, the dust-contg. gas is supplied to the inside of the filter body 22 from the inlet port 24, and the cleaned gas is discharged from the outside of the filter body 22 and introduced into the duct 27. The powder 19 of alkaline-earth metal carbonate is passed through a disperser 16 from a hopper 13, introduced into the inlet hole 24, dispersed and deposited on the inner face of the filter body 22. Meanwhile, a dispersing plate 17 is provided at the lower part of the vessel 21, and the deposited powder 19 is fluidized by the air from an air source 18a and stuck to the inner face of the filter body 22 though the plate. Further, an afterburner is furnished on the upstream side of the inlet port 24 to heat the inside of the dust collector above the dew point of the dust-contg. gas.
Patent JP-S5946912-A (JP)
Inventor: EDOUARUTO EFU HAIDERU
IPC: A47D9/02
Filed: 1983-08-09
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-S5846624-A (JP)
Title: Epitaxial growth method of amorphous silicon or polycrystalline silicon on wafer
Inventor: HIRAMOTO TATSUMI
IPC: H01L21/20
Filed: 1981-09-16
Abstract: PURPOSE:To make the temperature control easy, by a method wherein tubular lamps with whole radiation ray varying at a moment in sequence are used as a heat source. CONSTITUTION:When a wafer 8 is inserted in a heating furnace and lamps 100 are lit, lamps 100a at ends and the center are lit by excessive input being greater than the rated value by about 20% and other lamps are lit at the rated input. Thereby temperature distribution of alpha-Si layer is formed in wavy distribution, and epitaxial growth of whole region of the alpha-Si layer is effected by movement to the adjacent lamp 100a at small distance in arrow direction. As the wafer is moved, the epitaxial growth progresses partially from part coming to the lamp 100a at excessive input and finally is completed in the whole region. The epitaxial growth is effected at a temperature near the melting point of silicon, and if the heating to 1,100-1,480 deg.C is performed concurrently in the whole region for a long time, the wafer may be melted or warped. In such method of the invention, the wafer is neither damaged nor warped.
Patent JP-H11341401-A (JP)
Title: Lock mechanism for rotating body
Inventor: NAKATANI HIROYUKI
IPC: H04N5/64
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a rotating body such as a case from being turned by locking the rotating body in the case of using a connector. SOLUTION: A container case 18 is provided with a lock release member 72, which is slid toward the depth. A lock part 80 of the lock release member 72 is energized by a compression spring 86 to be pressed onto a cam wall 82 provided in a housing 26. Thus, when the container case 18 is turned, the lock part 80 moves along the cam wall 82, and when a base board 12 is exposed, the lock part 80 is locked with a recessed part 82A of the cam wall 82 and then the container case 18 is locked. In the case of depressing the lock release member 72, since the lock part 80 is parted from the recessed part 82A, the container case 18 can be turned toward the depth to shut an opening of the housing 26.
Patent JP-H05310259-A (JP)
Title: Extruded tubular container and manufacture thereof
Inventor: SASAKI YASUYUKI
IPC: B65D35/10
Filed: 1992-05-11
Abstract: PURPOSE:To obtain an extruded tubular container which has a high retaining property against a highly penetrating substance. CONSTITUTION:The subject relates to an extruded tubular container which comprises a cylindrical molding 2 of laminated sheet, a monolayer blow-molded tube 7 of thermoplastic resin fitted inside the cylindrical molding 2, and a top part 6 of thermoplastic resin molded by injection molding or compression molding and joined to one end of the cylindrical molding 2. The top part 6 of thermoplastic resin is joined to the monolayer blow-molded tube 7 either by adhesion at least in part or by being fitted between the two.
Patent JP-H04368588-A (JP)
Title: Partition panel
Inventor: GOTO SEIICHI
IPC: E05D15/26
Filed: 1991-06-17
Abstract: PURPOSE:To reduce the folding in dimensions of a panel. CONSTITUTION:Plural sheets of panels are rotatably connected through long hinges, and hangingly supported rotatably in a horizontal direction through a runner movably supported on a hanger rail, and the each panel can be linearly drawn into a space between wall faces 7, and folded in by folding over it near the wall face 7 on one side. In a partition panel formed in this way, the rear end of a rear end panel 1a is plunged into the wall face 7 on one side to provide a regulating frame 29 for preventing the occurrence of a gap between the wall face 7 and the rear end panel 1a. The rear end panel 1a is supported so as to be rotatable to the hanger rail 4, and the regulating frame 29 is composed of an angle-shaped fixed piece 30, a rotatable piece 31 rotatably supported on the fixed piece 30, and an energizing means 32 to energize the rotatable piece 31. The rotatable piece 31 can rotate with the rotation of the rear end panel 1a, and an attaching space for the regulating frame 29 is utilized as a space for folding in the panel.
Patent JP-H02119937-A (JP)
Title: Base membrane for affinity separation membrane and production thereof
Inventor: DOI SHOICHI
IPC: D06M101/16
Filed: 1989-06-09
Abstract: PURPOSE:To perform efficient affinity separation by chemically bonding epoxy groups to the surface of a membrane of polyolefin or an olefin-olefin halide copolymer and the surfaces of the pores in the membrane. CONSTITUTION:A hydrophobic membrane of polyolefin or an olefin-olefin halide copolymer is irradiated with ionized radiation, preferably electron beams or gamma-rays in vacuum or in an inert gas. Vinyl acetate is grafted on the irradiated membrane in a vapor phase to bond polyvinyl acetate to the surface of the membrane and the surfaces of the pores in the membrane. The grafted polyvinyl acetate is modified to polyvinyl alcohol by saponification. Haloepoxide, preferably epichlorohydrin or bifunctional epoxide is then introduced into the membrane in an aprotic polar org. solvent to obtain a base membrane for an affinity separation membrane fit to adsorb, separate or purify protein, an amino acid, an antigen, an antibody, enzyme, etc., selectively and more efficiently than chromatography.
Patent JP-S626823-A (JP)
Title: Blower motor controller for car air-conditioning system
Inventor: KAJINO YUICHI
IPC: B60H1/00
Filed: 1985-07-02
Abstract: PURPOSE:To secure a good air-conditioning sensation, by constituting a controller so as to be the lower in cooling temperature in an evaporator the speedier in drive starting timing in a blower motor after closing an on-off operation device to be installed in a feeding circuit of the blower motor. CONSTITUTION:When a solenoid coil 13a is excited by closure of an ignition switch IG and a blower switch 12, there is provided with a heater relay 13 where a double-throw contact 13b is made to a fixed contact 13d, and a blower control unit 20 is connected to the double-throw contact 13b. This control unit 20 consists of a control relay 21 where a normally opened switch 21b is connected to one side terminal of a blower motor M, a charge and discharge circuit 22 emitting a time constant signal of a level going up and down at a different time constant according to open or close of the heater relay 13, a reference voltage generator 23 and a comparator 24. And, when the time constant signal is higher than the specified reference lever, the control relay 21 is excited, closing the switch 21b and the blower motor M is made so as to be driven.
Patent JP-H06174950-A (JP)
Title: Optical -fiber mounting tool
Inventor: ROJIYAA EMU NIIRUSON
IPC: G02B6/00
Filed: 1993-06-16
Abstract: PURPOSE: To provide an inexpensive and reliable mounting tool for connecting a light source to an optical fiber in an optical catheter and the like. CONSTITUTION: The optical fiber is mounted on a mounting tool main body 14 engaged with the light source. The mounting tool main body 14 has a notch in the end part 12 and the substrate of the mounting tool 14 is prevented from being scratched by the light source by making the end part of the optical fiber protrude over the notch. Thus, a material except for expensive quartz can be used for the substrate. The fiber can protrude over the notch without being prepossessed by a prescribed type or an insertion object is provided in the notch for increasing stability.
Patent JP-H0311421-A (JP)
Title: Plotter
Inventor: SETA NOBUAKI
IPC: G06F3/13
Filed: 1989-06-09
Abstract: PURPOSE:To make a user recognize what constructing instruction fell into an error by informing the user of not only the error information but the error occurring position of the constructing instruction in respect of the error of a plotter having occurred during the processing of a constructing instruction group. CONSTITUTION:When the constructing instruction does not fulfil prescribed restrction at the time to analyze the instruction, a processor 220 sends and displays information indicating the occurrence of the error to/on a display device 250, and simultaneously, it stores the address of a buffer memory 230 in which the constructing instruction being processed at present is stored. Thus, after all the constructing instruction groups in the memory 230 are processed, the plotter is turned into an idle state, and waits for the input of the constructing instruction group from an external part or key input from a keyboard 240. Here, when the user selects an error position display mode by operating a key, the processor 220 displays the contents of the memory 230 before and behind the address it stored on the display device 250, and informs the user of what constructing instruction fell into the error. The user can correct the faulty part of the constructing instruction by only the key input from the keyboard 240.
Patent JP-H04228279-A (JP)
Title: Method and apraratus for non-rotation friction sealing
Inventor: JIYON UOOKAA DEINZU
IPC: B23K20/12
Filed: 1991-05-21
Abstract: PURPOSE: To attach a blade on the rim of a disk with blade during performing non-rotational friction bonding by bonding member to a stub formed on the outer periphery of a rotor disk by the non-rotational friction bonding. CONSTITUTION: Preformed blades or blanks 2 are bonded to the prescribed positions of the outer periphery of the disk 4. The preformed blades 2 consist of lumps having proper shapes and sizes. At their front tips and rear tips 10 and 12, a considerable amount of excessive metal is left over, by using it, the preformed blades 2 are clamped by jaw pieces 6 and 8, and the non-rotational friction bonding is performed. After completing a blade profile, blade tip faces are formed by these end faces.
Patent JP-S5849290-A (JP)
Title: Transfer type heat sensitive recorder
Inventor: WAKOU MASAJI
IPC: B41J31/14
Filed: 1981-09-17
Abstract: PURPOSE:To prevent variation in the thickness of an ink film and to obtain a recorder capable of supplying a uniform pictorial record of good quality by a method wherein residual ink is removed from the surface of a base film using a particular cleaning means against the residual ink. CONSTITUTION:A cleaning roll 10 with a coarse surface coated with heat-sensitive ink 5 is provided so that the surface has greater adhesive force working on residual ink 5b than what exists between a base film 6 and the residual ink 5b. The roll 10 and the residual ink 5b are heated by a heater 7 and whereby the residual ink 5b attaching to the surface of the base film 6 rolled by the roll 10 is removed by a blade 11 and returned to an ink tank 13 for reutilization.
Patent JP-S5847467-A (JP)
Title: Paul's hawaiian chop suey
Inventor: MIZOGAMI MINORU
IPC: A23L13/50
Filed: 1981-09-17
Abstract: PURPOSE:To prepare Paul's Hawaiian chop suey, by mixing chicken, pork, beef, etc. CONSTITUTION:Meat of aged chicken, green pepper, raw shiitake mushroom, and water are put into oil in a pan, covered, and steamed over a slow fire. The cooked food is canned or packed with a retort pouch.
Patent JP-H01314912-A (JP)
Title: Automatic measurement device
Inventor: MIYAHARA TATSUSHI
IPC: G01C15/00
Filed: 1988-06-15
Abstract: PURPOSE:To accurately capture any line curvature by a method wherein a target is moved along a line to be measured while it receives a laser beam from a laser oscillator. CONSTITUTION:The relative position of a target 10 with respect to a laser oscillator 1 is calculated by a method wherein a laser beam (b) from the oscillator 1 is irradiated toward the target 10 which is located away, and a receiving spot of the laser beam 10 in the target 10 is detected. Curvature of the line to be measured and displacement in angular position is recognized by analyzing change in the laser beam receiving spot position in the target 10 while the target 10 is moved along the line to be measured. Since a gyroscope 17 is provided on the target 10, change in positions of the target 10 moving along the line can be processed in accordance with information as regards detected angle from the gyroscope 17, permitting accurate measurement of a portion largely changing in curvature of the line to be measured.