baber/WOPTO huggingface dataset:
Patent JP-H0873952-A (JP)
Title: Recovery hood for quicklime powder
Inventor: ISHIHARA NAOKI
IPC: C22B1/20
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the failure of a recovery hood for sucking and recovering the quicklime powder by-produced on raw materials to be sintered and to improve productivity by freely oscillatably supporting the recovery hood and making a suction pipe flexible. CONSTITUTION: The quicklime powder mixed with coke powder is charged onto the raw materials 2 to be sintered on a pallet of a sintering machine and is roasted together with the raw materials to be sintered. The formed quicklime 21 is sucked and recovered via the recovery hood 19. The recovery hood 19 is formed vertically movably according to the layer thickness of the quicklime 21 and has a scraper 29 for agitating the quicklime 21 and a transporting pipe 30 for sucking the quicklime. Further, the recovery hood 19 is hung freely oscillatably forward and backward in the progressing direction of the pallet and a flexible pipe 33 is used for the transporting pipe 20. As a result, the direct contact of the recovery hood 19 with the raw materials 2 to be sintered is averted and the failure of the recovery hood 19 is prevented.  In addition, the degradation in recovery efficiency is prevented by assuring good ventilation (a), (b).
Patent JP-S60100623-A (JP)
Title: Production of fe-cr-co magnet alloy
Inventor: OGATA MASAO
IPC: C22C30/00
Filed: 1983-11-07
Abstract: PURPOSE:To achieve substantial anisotropy by treating a magnet alloy at the temp. below the two-phase sepn. temp. in the absence of a magnetic field after subjecting the alloy to hot working then to a soln. heat treatment and subjecting the alloy to >=1 time of cold working at a specific reduction of area or above then subjecting the alloy to an aging treatment in a magnetic field. CONSTITUTION:A magnet alloy having the compsn. consisting, by wt%, of 17- 45 Cr, 5-30 Co and the balance Fe is subjected to melting, casting, forging, hot working and cold working then to a soln. heat treatment and aging treatment in the mid-way of or after the hot working and/or cold working, by which an Fe- Cr-Co magnetic alloy is manufactured. The alloy is treated at the temp. below the two-phase sepn. temp. in the absence of a magnetic field after the alloy is subjected to the hot working, then to the soln. heat treatment and thereafter the alloy is subjected to >=1 time of cold working at >=80% reduction of area and the aging treatment in a magnetic field.
Patent JP-S6270385-A (JP)
Inventor: RAFUAERU FUOGUETSUTO
IPC: C01G/
Filed: 1986-09-04
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-S6187300-A (JP)
Title: Semiconductor memory
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/401
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the generation of unbalance of a capacity between bit line and to generate a precise reference level easily, when the signal read from the memory cell is amplified by specifying a circuit of a dummy cell. CONSTITUTION:A dummy cell DC and two dummy capacities CR1 and CR2 are pre-charged through a bit line B1, and through either of these two dummy capacities, a precharging level in the dummy cell DC is changed by a capacity coupling and on the bit line B1, a reference level to amplify the optimum fine signal can be easily made. A capacity unbalance of a bit line forming a pair can be completely eliminated, and the effect that an action margin of the sense amplifier become larger can be obtained. Further, two lines of the dummy word line DW and the level shift signal line Z are sufficient, and one line can be decreased.
Patent JP-H0492694-A (JP)
Title: Sewing data preparing device for sewing machine
Inventor: KISHIMOTO SHINJIRO
IPC: D05B21/00
Filed: 1990-08-09
Abstract: PURPOSE:To considerably improve efficiency for inputting a sewing data to a sewing machine by providing a pattern information reading means, sewing part designating means and means to calculate the angle of a stitch line to the weave of cloth. CONSTITUTION:This device is equipped with a pattern information reading means 31, sewing part designating means 32, angle calculating means 33 and sewing data preparing means 34, and as the sewing data for sewing machine concerning a designated sewing part, first of all, information showing the inclination of the stitch line to the weave of cloth is obtained by calculating the angle to the weave of cloth according to pattern information prepared by an apparel CAD system. Then, the sewing data for sewing machine is prepared by correcting the data of a cloth feeding amount for each stitch on the stitch line while considering the calculated angle. Thus, not only work efficiency can be drastically improved but also sewing can be executed with the unified number of pitches or stitches as scheduled while correcting the change of the cloth feeding amount for each stitch caused by the direction change of the stitch line by inputting this sewing data to the sewing machine.
Patent JP-2000349333-A (JP)
Title: Light emitting element, manufacture thereof, its device and display device
Inventor: KOJIMA SHIGERU
IPC: H01S5/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve light emitting efficiency, and to increase the variety of the selection of materials, and to obtain an element column with a large area. SOLUTION: An n type clad layer 12 made of an n type AlGaN non-single crystal body, a light emitting layer 13 containing plural fine crystals 13a made of ZnO, and a p type clad layer 14 made of p type BN non-single crystal body are successively laminated on a substrate 11 made of crystal glass. An insulating layer 15 is formed between the n type clad layer 12 and the p type clad layer 14 so that clearances between the fine crystals 13a can be filled so that leakage currents can be prevented. The insulating layer 15 is formed by oxidizing the surface of the n type clad layer 12. The light emitting layer 13 contains the plural fine crystals 13 whose crystallizability is improved so that the light emitting efficiency can be improved.  Also, the variation of the selection of the materials of the light emitting layer 13, the n type clad layer 12, the p type clad layer 14, and the substrate 11 can be increased, and an element column with a large area can be formed.
Patent JP-S58113015-A (JP)
Title: Rotary valve
Inventor: HIRAGA HIDEYORI
IPC: B65G53/46
Filed: 1981-12-25
Abstract: PURPOSE:To remove foreign substance jammed in a space between a casing and the tip of a vane, by making the casing capable of forward or backward free motion by means of a driving device, in case of a rotary valve. CONSTITUTION:In case a foreign substance is mixed in powdery granules and jammed in a space between the inner surface of a case 7 and the tip of a vane 17, driving torque in a rotor 16 grows large. When this torque enlargement is detected by an overload detector (unillustrated), a selector solenoid valve (unillustrated) of an air cylinder 11 operates and therefore a mobile casing 6 comes into a state of opening. Under this condition, the foreign substance is transferred to a discharge port 3 passing through an empty space 21. After the lapse of the setting time from what the mobile casing 6 is in a state of opening, again the selector solenoid valve operates whereby the mobile casing 6 returns to the closing state as usual.
Patent JP-H0855594-A (JP)
Title: Electron gun
Inventor: DOI MOTOTATSU
IPC: H01J35/06
Filed: 1994-08-11
Abstract: PURPOSE:To enhance the efficiency of generating thermoelectrons ana to prevent thermal deformation and cutting of a flat filament which operates at temperatures as high as 2000 deg.C or higher like tungsten by raising the temperature of the filament using small power. CONSTITUTION:A filament material 1 is made to meander on a support plate 3 with a plurality of filament supports 2 therein. Part of the filament support 2 is curved, an apex 2c is provided at this bent portion 2b, and the filament material 1 is joined to the apex by point contact, and the bottom surface 2a of the support 2 is joined to the support plate 3 via an insulating adhesive 4.
Patent JP-S57137637-A (JP)
Title: Radial-flow multiblade and multistage jet engine
Inventor: IMAMURA MAKOTO
IPC: F01D5/14
Filed: 1981-12-26
Abstract: PURPOSE:To reduce a weight of an engine in a small-size gas turbine which consists of a radial-flow multiblade and multistage compressor and a turbine by producing a centrifugal force at each cylinder connected to the end of a blade, thereby enabling the gas turbine to be set in the upright form when mounted on a small airplane. CONSTITUTION:A radial-flow compressor of a small-size gas turbine which consists of a radial-flow multiblade and multistage compressor 1 and a turbine 8 is shaped in the multiblade and multistage form to produce a greater pressure ratio. To restrict a peripheral speed of each moving blade 2 of the compressor 1 generated by a centrifugal force, centrifugal force holding cylinders 3 are formed at both sides of the moving blade. In addition, by shaping the compressor 1 and the turbine 8 in such forms as to generate an inward radial flow and an outward radial flow, respectively, increase or decrease in those specific weights may be equivalent.
Patent JP-H0556154-A (JP)
Title: Subscriber line test system
Inventor: ISHIDA EIJI
IPC: H04M3/26
Filed: 1991-08-22
Abstract: PURPOSE:To simplify a test repeating system and to conduct the test of a subscriber stored in a remote place except for a station where a subscriber test stand is installed by providing an analog subscriber test auxiliary circuit, an ISDN subscriber test auxiliary circuit and a subscriber test main circuit which can be mutually connected to these circuits. CONSTITUTION:Subscriber information is transmitted/received between the exchange processor 3 of an exchange station B and the analog subscriber test auxiliary circuit 8 when a subscriber to be tested is an analog subscriber 7, and the ISDN subscriber auxiliary test circuit 11 when the subscriber to be tested is an ISDN subscriber 10. Then the channel of the subscriber test main circuit 2 of an exchange A is connected. Then, subscriber information is transmitted/received between the subscriber test main circuit 2 of the connected exchange station A and the analog subscriber test auxiliary circuit 8 or the ISDN subscriber test auxiliary circuit 11, and information on the subscriber to be tested is displayed in the subscriber test stand 1 installed in the exchange A.
Patent JP-H0494892-A (JP)
Title: Manufacture of brazing filler material
Inventor: YOSHIOKA NOBUYUKI
IPC: C22C9/00
Filed: 1990-08-08
Abstract: PURPOSE:To braze a conductive metal containing a low melting point metal by composing the brazinc filler material of specified weight % of Cu, Ag, In, filling a Cu pipe with mixed powder of Ag and In, then, drawing this. CONSTITUTION:The brazing filler material is composed of Cu 40-59wt.%, Ag 11-59wt.%, In 19-31wt.%. A hollow pipe of Cu is filled with mixed powder of Ag and In and sealed. This is drawn to make a linear brazing filler material. In this way, when this is applied to an instrument providing a member (e.g. a contact) containing a low melting point metal in an electric or electronic instrument, it can stabilize electrical characteristics and, further, improve durability and contrive for the improvement of quality.
Patent JP-2001056081-A (JP)
Title: Joint for unloading liquid
Inventor: MAESHIBA SHINSUKE
IPC: F16L25/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To dispense with frequently replacing a connector eve if the shape of a liquid connector is different and provide a structure for facilitating joint in common by providing an overlap mechanism which can be locked with the respective projecting and recessed parts of the liquid connector of a different shape. SOLUTION: After a liquid connector 10 is inserted in a metal joint 1, a hook part 8a of a lower U-shaped member 7 is hooked on a projecting part 13 of the liquid connector 10 (right half of Fig. 1a). Subsequently, when an arm 4 is turned in the direction of an arrow A to be raised, an upper U-shaped member 6 and the lower U-shaped member 7 are moved in the direction of separating from each other, and simultaneously it is rotated to the liquid connector 10 side round the hook part 8a to be put in the condition shown in the left half of Fig. 1a. Since the upper U-shaped member 6 and the lower U-shaped member 7 are energized to separate from each other by an elongation and contraction member 9 in such a condition, the lower U-shaped member 7 is locked with the locking projection 13, and the metal joint 1 and the liquid connector 10 are firm joined to each other.
Patent JP-2000004904-A (JP)
Title: Finger pressing magnetic healthy shoe with weight
Inventor: SATO MASAHIRO
IPC: A43B7/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the vascular flow by daily walking by forming an instep on a shoe sole attached with a weight on a prescribed position and equipping a band stopper on both rear sides of the upper to attach the band. SOLUTION: A weight 4 is equipped on a prescribed position on a sole 2 and an instep 3 is equipped on the shoe sole 2. Band stoppers are equipped on both sides of the instep and a band 7 is attached on the band stopper 6. When this shoe is used, a foot is inserted into the shoe from the upside of the instep. When the foot is inserted to the heel, the band 7 is hung over the ankle and fit into the band stopper 6 to wear the shoe 1. After that, the whole shoe 1 is brought up by the band 7 by raising the foot in walking and further raising the thigh and lower parts by force, and then the shoe 1 is pushed forward and enabled to land. Thus the vascular stream can be improved by daily walking.
Patent JP-H0877040-A (JP)
Title: Unit and method for memory management control
Inventor: NISHIKATA AKINOBU
IPC: G06F21/12
Filed: 1994-09-02
Abstract: PURPOSE: To provide the unit and method for memory management control which prevents an image forming device from being run away owing to the rewriting of a memory. CONSTITUTION: When a program stored in the flash memory 402 of a control part 400 provided in the image forming device is rewritten, an operation state detection part 500 detects the operation state of the image forming device and sends it to an external device 9, which performs rewriting control over the flash memory 402 on the basis of the detected operation state. At this time, the rewriting is done after the image forming device exits from an in-operation state, intermediate state, abnormal state, or wait state if the device is in the state.
Patent JP-H0259397-A (JP)
Title: Thick film printing mask
Inventor: NAKAJIMA TAKEO
IPC: B41N1/14
Filed: 1988-08-24
Abstract: PURPOSE:To enhance conformability of a squeegee end a mask and enable a thick printed film to be formed at an arbitrary local part by a construction wherein printing holes are provided for printing a thick-film paste in a desired shape on a substrate, and an emulsion for defining the printing holes is constituted of a plurality of layers according to a desired printing thickness. CONSTITUTION:A mesh form mask is provided with a partial emulsion layer 13 at an arbitrary local part, on the side opposite to the side to be touched by a squeegee. Since the surface of the mask to be touched by the squeegee is flat, a squeegee lifetime of an ordinary number of strokes can be secured, and the partial emulsion layer makes it possible to form a thick printed film 14 at an arbitrary local place. A pattern 14 printed to be thicker than an ordinary printed film through the partial emulsion layer 13 and a pattern 15 printed through an ordinary emulsion layer 12 are simultaneously formed on a substrate 16 comprising alumina or the like.
Patent JP-S5999651-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J61/32
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the exfoliation of phosphor in the bent section of a luminous tube by forming small recessed and protruded surfaces only on the inner surface of the bent section. CONSTITUTION:Small recessed and protruded surfaces are formed only on the inner surface of the bent section of a luminous tube. For example, the glass surface is corroded by filling the vicinity of the top of a U-shaped inner tube 3 with the solution 12 in which potassium fluoride is added by 15% to the 5% solution of hydrogen fluoride for approximately 15sec. Then, the solution 12 is exhausted and the U-shaped inner tube 3 is washed by pure water promptly and the said solution 12 is completely removed. As a result of this treatment, the inner surface of the top of the U-shaped inner tube is corroded irregularly and recesses and protrusions with several microns in depth are formed.
Patent JP-S58109257-A (JP)
Inventor: RORURI REEMAN
IPC: B24B41/06
Filed: 1982-11-30
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-S6271346-A (JP)
Title: Semiconductor device
Inventor: WATANABE SEIJI
IPC: H04L25/02
Filed: 1985-09-24
Abstract: PURPOSE:To attain an operation by a low power consumption without flowing a through current to a gate etc., connected to a signal line by outputting a prescribed signal to the signal line irrespective of the state of a control signal. CONSTITUTION:When any of enable signals EN1-ENn is at H level, a data line DL1 is connected to a data bus line DB by a tri-state gate Ti receiving the H level enable signal EN1 and a data signal, the inverse of Di is outputted. The lines L is not connected to the data bus line DB. When all enable signals EN1-ENn are at L level, the tri-state gates T1-Tn are all closed and the data lines DL1-DLn are interrupted from the data bus line DB. When all the enable signals EN1-ENn go to L level, the output signal of a NOR gate G1 goes to H level, the line L is connected to the data bus line DB by the tri-state gate T0 and the H level signal is outputted to the data bus line DB.
Patent JP-H0495926-A (JP)
Title: Production of display device
Inventor: SHIMADA SHINJI
IPC: G02F1/1339
Filed: 1990-08-08
Abstract: PURPOSE:To improve display quality by spraying spacers onto a transparent substrate selectively formed with resin layers and pressurizing the transparent substrate, and then removing the excess spacers exclusive of the spacers embedded in the resin layers. CONSTITUTION:The resins 6 for fixing the spacers 7 are applied on electrodes 4 formed on the substrate 2 and a photoresist 11 is applied thereon and is patterned by a method, such as dry etching or wet etching; thereafter, the remaining photoresist 11 is removed. The spacers 7 are then sprayed. The spacers 7 are pressed to the substrate 2 by a glass plate or metallic plate having high flatness, by which the spacers 7 are embedded into the resins 6. After the spacers 7 are fixed by curing the resins, the unnecessary spacers 7 are removed by injection of gaseous nitrogen or ultrasonic cleaning in a solvent. Then, the resins 6 are uniformly applied and the spacers 7 are fixed in uniform distribution state.
Patent JP-S60102774-A (JP)
Title: Manufacture of semiconductor element
Inventor: SAKAI KAZUO
IPC: H01L31/102
Filed: 1983-11-09
Abstract: PURPOSE:To produce the titled element with high performance stably by a method wherein N-I-P-I-N or P-I-N-I-P element is composed as a planar type element. CONSTITUTION:An n-GaAs(napprox.=10<18>cm<-3>) layer 2, an i-GaAs(napprox.=10<14>cm<-3>) layer 3, a p-GaAs(papprox.=10<18>cm<-3>) layer 4, an i-GaAs(napprox.=10<14>cm<-3>) layer 5, an n-GaAs(napprox.= 10<18>cm<-3>) layer 6, an insulating film 7, electrodes 8, 9 are successively laminated on an n<+>GaAs substrate 1 with a mesa structure on a part corresponding to an active region Ra. Crystal growth is performed by vapor epitaxial process and molecular beam epitaxial process etc. In such a constitution, a current component flowing outside the active region Ra may be neglected unless the space outside the active region Ra exceeds the active region Ra itself remarkably. In other words, a parasitic current component outside the active region Ra may be reduced by crystal growing process only utilizing a processed substrate to produce a planar type N-I-P-I-N or (P-I-N-I-P) terminal element 2 with ease.
Patent JP-H1071124-A (JP)
Title: Binocular mirror type indirect ophthalmoscope
Inventor: HELMUT HEINE
IPC: A61B3/13
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of erroneous operation by simple and inexpensive structure. SOLUTION: This ophthalmoscope is provided with a 1st operating member 18 to be operated by an examiner for displacing an inclined mirror 40 linearly and orthogonally with an illuminating light path and a 2nd operating member 28 to be operated by the examination person for independently rotating the inclined mirror 40 around an axis orthogonal with the illumination light path and orthogonal with the direction of displacement due to the 1st operating member 18, and the 1st and 2nd operating members 18 and 28 are mutually linked so that the 2nd operating member 28 can be always held at a position fixed to a housing even when the 1st operating member 18 is operated.
Patent JP-H0632131-A (JP)
Title: Damping force control device for damping force variable shock absorber
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/015
Filed: 1992-07-15
Abstract: PURPOSE:To damp vehicle body vibration still more effectively by controlling damping force faithfully to a sky hook damper theory. CONSTITUTION:A damping force control device for a shock absorber has a damping force control valve MO. The device has an upper spring speed detecting device M1 and a relative speed detecting device M2 to detect vertical directional relative speed between a sprung side and an unsprung side, and operation is carried out on target damping force according to the sprung side speed by means of a target damping force operation device M3, and the target damping force is corrected according to the sprung side speed and a relative speed direction by means of a corecting device M4, and operation is carried out on target valve opening of a damping force control valve from the corrected target damping force and the relative speed by means of a target valve opening operation device M5, and the damping force control valve is controlled according to the target valve opening by means of a control device M6.
Patent JP-S58113030-A (JP)
Title: Suction nozzle
Inventor: FURUKAWA MINENORI
IPC: B65G53/24
Filed: 1981-12-28
Abstract: PURPOSE:To improve the efficiency of suction in a suction nozzle of a vacuum suction transport apparatus by applying a turning movement to the secondary air flowing in the inner cylinder of a suction nozzle by a plurality of inclined plates so as to decrease a pressure loss caused by collision of the secondary air flow. CONSTITUTION:A plurality of inclined plates 8 are disposed at required intervals on the inner peripheral portion of the forward end portion 6' of a nozzle cylinder 6 tangentially along the inner wall portion of a nozzle inner cylinder 5, whereby a turning movement is applied to the secondary air flowing in the nozzle inner cylinder 5. When vacuum suction is conducted by a suction blower, the secondary air is flowed between the nozzle inner cylinder 5 and the nozzle outer cylinder 6 through a space between respective forward end portions 7, 6' in the nozzle inner cylinder 5, and when the secondary air passes between respective inclined plates 8, a turning movement is applied to the secondary air. This results in that the secondary air smoothly flows in the nozzle inner cylinder 5 so as to decrease a pressure loss, and a vacuum suction transport for granular powder can be conducted efficiently.