baber/WOPTO huggingface dataset:
Patent JP-H05128645-A (JP)
Title: Tape recorder
Inventor: KUMAKURA JIYUNZOU
IPC: G11B15/10
Filed: 1991-10-29
Abstract: PURPOSE:To provide a tape recorder capable of automatically breaking in winding a tape by a simple operation. CONSTITUTION:A tape loading part is instructed on fast forwarding and rewinding of the tape by a control circuit as occasion demands, and then the loading part is operated for fast forwarding and rewinding operations, etc., according to an instruction given from the control circuit, thus easily breaking in the tape winding by the user with a simple operation. Then, a signal processing circuit is instructed to control the output level of a recording signal as occasion demands by the control circuit based on the information of a count value of a tape counter obtained at the above-mentioned breaking-in operation, and then the output level of the recording signal is lowered by the signal processing circuit in accordance with the instruction given from the control circuit, so that the tape-end and fade-out can easily be carried out at the time of recording by the user with a simple operation.
Patent JP-H05123705-A (JP)
Title: Rolling device
Inventor: TSUDA TAKAYOSHI
IPC: B21B13/12
Filed: 1991-10-29
Abstract: PURPOSE:To execute efficient rolling of a material to be rolled while saving the space. CONSTITUTION:A horizontal roll stand in which horizontal rolls 16, 16 are provided is arranged so that it can be freely moved in the horizontal direction that crosses the pass line of the material 12 to be rolled. A vertical roll stand in which vertical rolls 20, 20 are provided is arranged so that it can be freely moved in the vertical direction that crosses the pass line of the material 12 to be rolled. Both the roll stands are arranged in series along the pass line. Elliptic grooves 26 and circular grooves 28 are formed on the horizontal rolls 16, 16 and vertical rolls 20, 20 in accordance with a required pass schedule. By correspondently moving both stands 16, 20 each time the material 12 to be rolled is once passed through both rolls 16, 20, that material 12 is rolled into required sectional shape.
Patent JP-H06220883-A (JP)
Title: Manufacture of lift arm assembly
Inventor: BURAIAN JII RAMAAZU
IPC: B23K31/02
Filed: 1993-12-13
Abstract: PURPOSE: To easily manufacture a lift arm assembly by using a simple machine tool by assembling subassemblies into the assembly after the subassemblies are subjected to finishmachining. CONSTITUTION: A lift arm assembly 10 is manufactured in such a way that a plurality of outlined arm plates 14 are cut off from a thick metallic plate and a plurality of boss plates is welded to a prescribed area of each plate 14. Then a plurality of paired plates 14 is firmly tightened with each other by interposing a plurality of spacers 40 between the plates 14 and each tightened plates 14 are placed in first supporting fixtures 42 and accurately aligned with each other by using a stopping contour. Successively, a fixing pin 50 is inserted through the plates 14 and the plates 14 are placed in a second supporting fixture 48 by separating the plates 14 from each other by a prescribed distance. Then a crossing member assembly 52 is fixed to the plates 14 by tack welding.  After fixing, the assembly 52 is welded to the plates 14 by using a welding torch 68 while heat absorbing bodies 64 and 64 are placed on the plates 14. Thereafter, the lift arm assembly 10 is removed from the fixture 48 and the plates 14 are made parallel to each other by straightly extending the plates 14.
Patent JP-H06159805-A (JP)
Title: Oil burning water boiler
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the indoor heating side from having a shortage in capability when a floor heating and indoor heating are performed by an oil burning hot water boiler. CONSTITUTION:The diagram shows the constitution of an oil burning hot water boiler 1 which can circulate hot water to a floor heater 2 for floor heating and fan convectors 3A, 3B for indoor heating. 4A is a boiler equipped with heat-exchangers 7a, 7b, 4B is a boiler equipped with a heat-exchanger 8, 5A, 5B are cisterns to store hot water, and 6A, 6B are hot water pumps to circulate the hot water. At specified locations on the entrance and exit sides of the heat- exchangers 7a, 7b, opening/closing valves 9-13 are provided. When the boilers 4A and 4B are operated at the same time, i.e., a floor heating and indoor heating are performed at the same time, the system is operated with the opening/closing valves 9, 10 and 13 being closed, and the opening/closing valves 11 and 12 being opened. By this method, the temperature of the hot water for the fan convectors 3A, 3B can be made higher. When a floor heating only, or indoor heating only is performed, the system is operated with the opening/ closing valves 9, 10 and 13 being opened, and the opening/closing valves 11 and 12 being closed.
Patent JP-S63165259-A (JP)
Title: Band like material replacing unit in band like material feeding device
Inventor: SHIGETA TOSHIO
IPC: B65H20/34
Filed: 1986-12-25
Abstract: PURPOSE:To save labor by interposingly holding the pick end of a band like material reel by means of the adsorbing face of an operating arm and a retainer claw to draw out a band like material onto a transferring passage and sending it into a connecting station and keeping it in standby, in a tobacco packing machine. CONSTITUTION:An aluminum foil reel R2 is installed to a reel holding part B2 on a standby side and an operating arm 10 is rotated counterclock-wise, and as a detector 18 detects that an adsorbing face 14 and a roller 17 reached a defined position in which these are in contact with the outer periphery of the reel R2, the arm 10 is stopped. And, then, the reel R2 is gently rotated clockwise and, as a pick end P is adsorbed to the adsorbing face 14, the rotation is stopped. Then, a retainer claw 16 is closed by means of an air cylinder 15 to interposingly hold the pick end P, the operating arm 10 is rotated clockwise to separate the pick end P off of a stuck part, and an aluminum foil r2 is drawn out and, by the cooperation of a draw-out roller 17 and a feed roller 20, it is sent to the connecting rollers 1, 1' of a delivery passage A along a guide mechanism G. And, when the rear end part of an aluminum foil reel R1 which is in use is detected, it is cut by means of a cutter 29 and the ends of both aluminum foils r1, r2 are connected by the connecting rollers 1, 1'. And, thus, labor saving van be effected.
Patent JP-H09151273-A (JP)
Title: Plasticizer for rubber and rubber composition
Inventor: ASAI MASATOMO
IPC: C08L11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer for rubber improved in compatibility with rubber and in long-term cold resistance by esterifying a specific alcohol component with an arom. carboxylic acid. SOLUTION: This plasticizer for rubber is obtd. by esterifying 2- propylheptanol or a mixture of 95-70wt.% 2-propylheptanol and 5-30wt.% 4- methyl-2-propylhexanol with at least one arom. carboxylic acid selected from among phthalic, isophthalic, terephthalic, trimellitic, and pyromellitic acids and their anhydrides in the presence of a titanate catalyst or a strong acid catalyst. A rubber compsn. is obtd. by compounding 100 pts.wt. rubber having a solubility parameter of 8.3-9.7 with 5-150 pts.wt. above-obtd. plasticizer.
Patent JP-H04185505-A (JP)
Title: Flat pneumatic radial tire for passenger vehicle
Inventor: SHIRAI KENICHI
IPC: B60C11/00
Filed: 1990-11-20
Abstract: PURPOSE:To improve general steering stability and partial wear resistance without deteriorating marginal performance at the time of cornering, by prescribing a ratio of a maximum ground contact length in a tire peripheral direction to a maximum ground contact width, and forming a tread profile with a tread radius which becomes smaller as it approaches a ground edge. CONSTITUTION:The ground contact shapes of a tire and a tread are set go that a ratio, GCL/GCW of a maximum ground contact length GCL to a maximum ground contact width GCW may be 0.45 or less. A tread profile is formed with a tread radius Rc so that a tread center 1 may have a summit in proximity to the above value. In the same way, one-side ground contact area to a shoulder edge is composed of a tread radius R1 whose summit is at a middle area 2, and a tread radius Rc whose summit is at the shoulder 3. Respective tread radius Rc, R1, R2,... Rn are set to become smaller in order as they approach from the tread center CL to a ground contact edge part more proximately, namely, they are set to relations of Rc>R1>R2...>Rn.
Patent JP-H10140821-A (JP)
Title: Scaffolding for elevating/lowering
Inventor: FUJIGA TAKANORI
IPC: E04G3/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a crossing gate when a ladder part is mistakenly fallen astride the rail by providing a separation part by an insulation material on an intermediate part of an aluminum ladder part of a scaffolding for simple elevation/lowering which is connected at the prescribed part in an foldable manner. SOLUTION: An intermediate part of a safety cap 4 integratedly provided with a closing piece 2 to close a hooking mouth and an auxiliary hook piece 3 on an approximately U-shaped base hook part 1 is turnably and pivotably fixed 5. A ladder part 7 of aluminum U-shaped member is connected to a base end part of the base hook part l. The ladder part 7 is provided with a step S, a tightening belt B, and an abutting member 6, and connected to each other at a connection part 8 in a foldable manner, and a separation part 9 provided approximately at the intermediate part of the whole length is reinforced by an insulation member 10 and connected to each other. When in use, the base hook part 1 is fitted to a horse-shoe shaped scaffolding provided on a concrete column, the closing piece 2 is locked thereto, and fixed by the tightening belt B.  Even if the ladder part is mistakenly fallen astride the rail during the carriage, a circuit to transmit the signal to lower a crossing gate at a crossing is not cut off.
Patent JP-H05125266-A (JP)
Title: Biodegradable polymer composition
Inventor: INOUE YOSHIO
IPC: C08J5/18
Filed: 1991-11-01
Abstract: PURPOSE:To obtain the title compsn. which is flexible, excellent in mechanical properties, and biodegradable in the environment by compounding a plurality of specific compds. CONSTITUTION:Poly-3-hydroxybutyric acid pref. in an ant. of 1-99 pts.wt. and PVA pref. in an amt. of 99-1 pt.wt. are compounded.
Patent JP-H09181782-A (JP)
Title: Reception circuit
Inventor: OTA GENICHIRO
IPC: H04L27/22
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce power of a reception system, to simplify the circuit and to reduce power consumption in a communication system adopting a digital modulation system having plural channels mainly. SOLUTION: A local frequency signal generating circuit 4 gives separately upper and lower frequencies equivalent to the median between channels to a 1st and 2nd frequency conversion circuits 2, 3 to mix two output signals from the circuit 4 to three signals as a desired wave, an upper channel and a lower channel respectively, and a desired wave in existence in common in the frequency conversion circuits 2, 3 is extracted by a common wave extract circuit 5, a frequency offset circuit 6 eliminates a frequency offset ωo in the output and a filter 8 eliminates an undesired frequency component. Furthermore, the common wave extract circuit 5 employs a transformer and uses its mutual inductance so as to increase a difference between the common wave and a non-common wave in the circuit twice or over at least in comparison with a conventional circuit.
Patent JP-S63167378-A (JP)
Title: Controlling system for copying machine
Inventor: YAMAZAKI SHUICHI
IPC: G03G21/00
Filed: 1986-12-29
Abstract: PURPOSE:To prevent the electric power from being uselessly wasted by providing the titled system with a controlling means for controlling an energy saving mode on the basis of a signal outputted from a section management controlling device. CONSTITUTION:In a copying machine having an energy saving control mode to be used at the time of waiting and the section management controlling device, the energy saving mode is controlled by the control means 2 on the basis of a signal from the device 1. Namely, the set temperature of a fixing part is set up to a temperature lower than a controlling set temperature in copying operation at the time of waiting, the radiation energy of heat to the outside of the machine is reduced and an operating means is turned off to set up the energy saving state in waiting. Consequently, useless waste of power due to the forgetting of depressing a preheat key.
Patent JP-H08171511-A (JP)
Title: Address generating circuit and processor
Inventor: NAKAHIRA HIROYUKI
IPC: G06F12/06
Filed: 1994-12-16
Abstract: PURPOSE: To provide the address generating circuit which can vary the size of a bank. CONSTITUTION: This circuit consists of a bank quantity register 101 which stores the number of banks of one memory, a bank number register 102 which stores the bank numbers, an address register 103 which stores an address in a bank, an address 104 to an external memory, and an address determining circuit 105 which determines an address 104 to the memory by using the contents of the registers 101-103. Values are set in the respective registers 101-103. The contents of the bank quantity register 101 are rewritten to change the number of the high-order bits, assigned to the bank registers, of the address 104 to the external memory, and the address determining circuit determines the address to the external memory.
Patent JP-H08168468-A (JP)
Title: Objective lens and retinal camera provided with the same
Inventor: NAKAMURA TOSHIHISA
IPC: A61B3/14
Filed: 1994-12-16
Abstract: PURPOSE: To provide an objective lens for stereoscopic vision which enables stereoscopic vision simply by mounting it on the conventional retinal camera and a stereoscopic retinal camera having the objective lens. CONSTITUTION: A polar screen couple 3 with a different polarization azimuth thereof and provided at the effective center in the direction of the optical axis of an objective lens part or near it is composed of an objective lens 1 disposed in right and left areas of a horizontal plane almost vertical to the optical axis and a member provided with a polar screen selectable in polarization paired with the objective lens.
Patent JP-H03173286-A (JP)
Title: Hdtv input signal automatic changeover device
Inventor: HATANO SHINGO
IPC: H04N5/44
Filed: 1989-12-01
Abstract: PURPOSE:To prevent an unpleasant pattern from being displayed on a CRT by muting a video signal till a normal video signal is outputted from a signal processing circuit at changeover of input signals and at application of power. CONSTITUTION:When an input signal is switched a signal discrimination circuit 4 sends a discrimination signal to a changeover circuit 5 to switch the input signal automatically. Simultaneously, the circuit 4 sends a mute signal to a mute circuit 7 for a prescribed time after the input signal is switched to turn off the input of the video signal to an output circuit 8 and after the circuit 5 is switched, the mute signal is interrupted to input the video signal to the circuit 8. Moreover, A reset pulse generating circuit 9 sends the mute signal to the circuit 7 for a prescribed time at application of power to turn off the video signal to the circuit 8 till a normal video signal is outputted from the signal processing circuit 6 at application of power. Since the circuit 7 mutes the video signal while the normal video signal is not outputted in this way, display of an unpleasant picture on the CRT 11 is prevented.
Patent JP-H11140527-A (JP)
Title: Slag coating method in converter
Inventor: TAKAGI NOBUHIRO
IPC: C21C5/46
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a slag coating method which can stably coat the slag over the whole circumference of the inner surface of a converter surely to the height of the furnace opening hole part. SOLUTION: In the slag coating method executing a bottom-blown gas in the converter having a bottom-blown tuyere, the gas flowing rate is controlled with the slag thickness or the slag quantity so that a slag spattering quantity index shown in the equation becomes <=1 under staying condition upward to the furnace opening hole part of the converter. Wherein, W is the slag spattering quantity index, ρ1 is slag sp. gr. (kg/m<2> ), ρg is bottom-blown gas density (kg/Nm<3> ), Q is bottom-blown gas flowing rate (Nm<3> /hr), (n) is number of the bottom-blown nozzles, (d) is diameter of the bottom-blown nozzle (m), L is slag thickness (m), H is height from the molten slag surface to the furnace opening hole part (m), (g) is gravity acceleration (kg/m/s<2> ) and A, α, β, γ are constants.  A=5×10<-12> -10×10<-12> , α=3.5, β=-7.2 to -7.0, γ=-7.2 to -7.0.
Patent JP-H04187191-A (JP)
Title: Washing-tub cover of two-tub washing machine
Inventor: OKAMOTO YOSHIMI
IPC: D06F29/00
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a washing tub cover with high design properties without sacrificing the operational properties of knobs by providing the back side of a washing tub cover with a notch and by opening and shutting the washing tub cover around shanks at both ends of the notch as the center of rotation. CONSTITUTION:Knobs of washing timer 10, dehydration timer 12, switch cock 11, etc., are positioned and shafts or bearing supports 9a, 9b are projected on both sides of a notch 19 so that the shafts or bearings are formed. That is, the knobs can be operated both when a washing tub cover is opened and when the cover is shut. Panel surfaces 32a and 32b are provided with a buzzer knob 13 and water supply selector lever 14, respectively. Thus, the washing tub cover can be opened and shut and that with high design properties can be obtained without sacrificing the operational properties of the knobs of a control panel.
Patent JP-S63167410-A (JP)
Title: Magnetic recording medium
Inventor: SATO TOSHIHIKO
IPC: G11B5/64
Filed: 1986-12-27
Abstract: PURPOSE:To improve durability and running performance by generating veinlike line projections by formation of an under coating layer on the under coating layer on a high-polymer film base and forming discrete granular projections having specific shapes by the grains in the base. CONSTITUTION:The large and small and short and long curved veinlike line projections 1 having 80-200Angstrom  height and <=3mum intervals and the discrete granular projections 2 having 250-600Angstrom height are formed on the surface of the thin ferromagnetic metallic film of a magnetic recording medium provided with the thin ferromagnetic metallic film on the flexible plastic base in such a manner that said projection are incorporated at 10-1,000 pieces/mm<2> therein. The roots of the projection 2 are embedded in the base and the projection 1 are formed by the undulations of the under coating layer to be provided on the base surface prior to coating of the magnetic layer thereon. The projection 2 are formed of the residues of polymn. catalysts and in addition, said projections are formed by adding inert filler particles of a selected material, grain size and amt. of addition to the plastic which is the stock of the base at elast prior to biaxial stretching. The filler particles have preferably 0.03-3mum average particle size in a 0.01-5mum range.
Patent JP-H08209511-A (JP)
Title: Punching knitting tool for textile machine
Inventor: EERITSUHI BURAUN
IPC: D04B35/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject readily manufacturable knitting tool, having an excellent fixed state of the heterogeneous material by providing at least a length portion of a window-framing edge of a window which is provided in a shank with an inclined part extended in the interior of the window, filling a heterogeneous material into the window. SOLUTION: This stamped knitting tool is obtained by providing a shank 1 containing at least one butt 2 with at least one window and forming inclined zones 19 and 20 along window-framing edges 16 and 17, orientated toward the interior of the window at least in a limited zone. The inclined zones 19 and 20 project into the heterogeneous material filled into the window and fix and bond the heterogeneous material to the shank.
Patent JP-H11127943-A (JP)
Title: Discharging vessel with combs teeth
Inventor: USAMI HIDEYUKI
IPC: A45D19/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To achieve effective and smooth operation by arranging a slice handle on the opposite of nozzle member of an discharging vessel, where discharging holes are made on comb teeth. SOLUTION: By gripping a vessel body 1 and pressing a pressing member 21, a cylinder 13 slides downward against rebounding force of a rebounding body 12. At this time, a valve is released, and liquid flowing out from an inner hole of a cylinder 13 to a liquid flowing passage of a nozzle member 25 is discharged from discharging holes positioned between long comb teeth and short comb teeth. In the state of the liquid being discharged, when a user want to separate hair in right and left direction, a slice handle 31 is projected by moving a pressing block 33 to the opposite of the nozzle member 25, and the hair is separated by the projected slice handle 31. When the operation is completed, the pressing block 33 is moved in the opposite direction for housing the slice handle 31 in a housing hole 32.  By forming the discharging holes on the comb teeth, and arranging the slice handle opposite to the nozzle member of the discharging vessel, the discharging vessel having comb teeth and the slice handle can be held with one hand, and continuous operation an be performed with one hand.
Patent JP-S63168500-A (JP)
Inventor: SAITO MASAHITO
IPC: C11D1/04
Filed: 1986-12-27
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-H02160185-A (JP)
Title: Method for joining sintered part
Inventor: YAMAUCHI KATSUNORI
IPC: B23K26/21
Filed: 1988-12-12
Abstract: PURPOSE:To surely and securely couple parts by tack joining the joint surfaces of two porous parts which are discretely subjected to powder sintering by infiltration, then integrally coupling the tack joined parts by high-density energy beam welding. CONSTITUTION:After the joint surfaces 11, 12 of the porous sintered parts are tack joined by infiltration, the tack joined parts 21 of both the sintered parts 5, 10 are integrally joined by high-density energy beam welding, for example, electron beam welding. The holes of the respective sintered parts 5, 10 existing in the tack joined parts 21 by the infiltration of the joint surfaces 11, 12 of the sintered parts 5, 10 are filled with a molten metal of copper, etc., and the oil, gases, etc., remaining in the holes are simultaneously extruded to the outside by the inflow of the molten metal into the holes. Generation of blow holes is prevented and the base metals of the resintered parts 5, 10 are welded and coupled to each other at a high depth by the electron beam welding of deep penetration.
Patent JP-2000141745-A (JP)
Title: Optical apparatus
Inventor: SUZUKI AKIRA
IPC: B41J2/44
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalks at a relatively low cost effectively in an optical apparatus having a plurality of image-forming elements corresponding to a light-emitting part array (or a light-receiving part array). SOLUTION: The optical apparatus has a light-emitting means 1 where a plurality of light-emitting parts I1-I2m are arranged in an array and an image- forming means 2 where a plurality of image-forming elements L1-L2m are set corresponding to the plurality of light-emitting parts for projecting the light from the light-emitting parts. Adjacent image-forming elements of the image- forming means 2 are mutually shifted. In comparison with an arrangement in which the image-forming elements are aligned to agree with an array direction of the light-emitting parts, a distance between the adjacent image-forming elements can be made large and crosstalks can accordingly be reduced.