baber/WOPTO huggingface dataset:
Patent JP-S5623368-A (JP)
Title: Improved casting method and apparatus for copper alloy
Inventor: HIRAMURA SEIJIROU
IPC: B22D11/10
Filed: 1979-08-01
Abstract: PURPOSE: To considerably improve the productivity of copper alloys and lower energy costs by holding the pure copper base molten metal taken out from a vertical type melting furnace which is heated by combustion in holding furnaces then leading the same to molten alloy preparing furnaces to make copper alloy molten metal then casting the same.  
     CONSTITUTION: Pure copper base materials such as electric copper and copper wire scraps are supplied into and stacked in a vertical type melting furnace 2 through a line 1. These are then continuously heated with a combustion heating device in the lower part and the pure copper base molten metal melted by high melting power is taken out from the furnace. This is led to an electric furnace as a temperature raising and reserving furnace (the 1st holding furnace) and is further led into a heating and reserving furnace (the 2nd holding furnace) in order to make use of the same as a copper component of copper alloy. This is fed into respective molten alloy preparing furnaces 6a, 6b... in order to prepare the same to predetermined copper alloys. The furnace 5 decreases the unbalances in the melting rates between the furnace 2 and the preparing furnaces besides heating the molten metal to a predetermined temp. In the respective preparing furnaces, alloy components such as Zn, Ni are charged from lines 7a, 7b... and are made into the molten alloy which is then supplied into casting devices 8a, 8b..., whereby it is cast. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58617-A (JP)
Title: Multi-race thrust bearing device
Inventor: SATOU YUKIO
IPC: F16C19/55
Filed: 1981-06-26
Abstract: PURPOSE:To attain a long lifetime, by fitting a sleeve on intermediate races, providing oil discharge holes in the sleeve and using the reaction force of oil discharged from the holes, to control the rotation of the intermediate races to reduce the relative speed between the races and rollers. CONSTITUTION:In a multi-race thrust bearing device, when a shaft is rotated, a rotary race 1 is rotated in the same direction as the shaft and intermediate races 3 are also rotated through rollers 5. Oil supplied through oil supply holes 61, 62, 81 enters the bearing device to lubricate it. After that, some of the oil is discharged outward through the outflow holes 41 of a sleeve 4 fitted on the intermediate races 3. The reaction force of the discharged oil resists the rotation of the intermediate races 3 to keep them from being rotated at the same speed as the rotary race 1. The quantity of the supplied oil is controlled to rotate the intermediate races 3 at about a half of the rotational frequency of the rotary race 1.
Patent JP-2000290891-A (JP)
Title: Heat-resistant fiber paper and its production, and prepreg using the heat-resistant fiber paper
Inventor: MURAYAMA SADAMITSU
IPC: D21H13/26
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To produce heat-resistant fiber paper which improves the various problems of conventional heat-resistant fiber paper, especially the deformation (twist, curvature, waving, and the like) of the paper, when used in a process for producing laminates for electric circuit boards, does not cause the problems of electric insulation failures and dielectric breakdowns even under high humidity, and can suitably be used for laminates for electric circuits. SOLUTION: This heat-resistant fiber paper is formed from staple fibers comprising a heat-resistant organic polymer, undrawn or low drawn staple fibers comprising a para-type aromatic polyamide, and an organic resin binder and/or fibrids comprising a heat-resistant organic polymer as main components. Therein, the staple fibers are contained in an amount of 45 to 97 wt.% based on the total weight of the paper, and the organic resin binder and/or the fibrids are contained in an amount of 3 to 55 wt.%. The organic resin binder portion is cured, and/or the undrawn or low drawn para-type aromatic polyamide staple fibers are partially softened and/or deformed, and melted to exhibit a binder action.
Patent JP-H05300158-A (JP)
Title: Network configuration recognition system
Inventor: HASEGAWA MITSUYO
IPC: H04L12/42
Filed: 1992-04-20
Abstract: PURPOSE:To exactly and speedily recognize the real configuration of a network concerning the network configuration recognition system for the network connecting plural station equipments in the shape of a loop with the two systems of transmission lines. CONSTITUTION:A frame to turn around on transmission lines 30 and 31 is provided with a storage area for the number of passed stations counting the number of station equipments 600 to be monitored to be passed for each transmission line, and a monitor station equipment 500 is provided with a passed station number initiallizing means 501 to initiallize the number of respective passed stations to be described in the transmitting frame, and passed station number analyzing means 502 to recognize the configuration of the network by reading and analyzing the number of respective passed stations described in the received frame. Then, respective station equipments 600 to be monitored are provided with passed station number reading means 601 to read the number of respective passed stations in the received frame and passed station number updating means 602 to add '1' to the number of passed stations corresponding to the transmission line, where the reception frame arrives at, and to transmit the result to the transmission line.
Patent JP-S58215671-A (JP)
Title: Electrostatic image developing device
Inventor: ITAYA MASAHIKO
IPC: G03G15/11
Filed: 1982-06-10
Abstract: PURPOSE:To perform development with superior gradations and high density, by providing a high-voltage electrode for causing discharge atomization phenomenon near the lower liquid level of ink. CONSTITUTION:An ultrasonic oscillator 4 is provided in a ink reservoir 3 at the lower part of a developing device 2 provided so that its upper opening surface is close to the surface of an image carrier 1, and the high-voltage electrode 5 for causing the discharge atomization phenomenon is provided near the lower liquid level of the ink in the ink reservoir 3. Once a high voltage is impressed to the high-voltage electrode 5, the discharge atomization phenomenon by the high-voltage electrode 5 is made effective to active the production of ink mist more, and particles of the mist are fine and electrified sufficiently to perform the high-density, superior-gradation development efficiently with the ink mist.
Patent JP-S62254324-A (JP)
Inventor: KIMURA HIDEKI
IPC: H01H33/00
Filed: 1986-04-28
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-H07281376-A (JP)
Title: Color developing solution for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/00
Filed: 1995-04-24
Abstract: PURPOSE:To obtain the color developing solution intoxic to human bodies and easy in handling and improved in storage stability and not affecting photographic characteristics and adapted to rapid processing by incorporating a specified hydroxyamine derivative and sulfite ions in a specified concentration range and a chelating agent. CONSTITUTION:The color developing solution contains the sulfite ions in a concentration of 1X10<-4>-1.5X10<-2>mol/l and the chelating agent and the hydroxyamine derivative represented by the formula in which each of R1 and R2 is H or optionally substituted alkyl, but each is not H at the same time, and it is preferred to use >=2C ethyl or methoxyethyl or the like for each of R1 and R2. The sulfite ions in such a concentration can be obtained by using Na, K, or the like salt.
Patent JP-H04225947-A (JP)
Title: Process for producing chiral epoxides and intermediates
Inventor: RERANDO OTSUTOO UEIGERU
IPC: C07D307/33
Filed: 1991-04-30
Abstract: PURPOSE: To obtain a chiral epoxybutyrate in high yield by reacting a γ-lactone with an alkoxide, which is useful as a synthetic intermediate for 1-carba-1-dethia cephem series antibiotics.  
     CONSTITUTION: A γ-lactone of formula I (R 1  is a 1-6C alkyl, trifluoromethyl, benzyl, phenyl or tolyl) is reacted with an alkoxide of the formula RO -  (R is the hydrocarbyl residue of a 1-8C alcohol) in the presence of an alcohol of the formula ROH under substantially anhydrous conditions at -60 to 0°C, thereby to obtain a chiral epoxybutyrate of formula II. The alkoxide is used in at least one equivalent, preferably 1.0-1.2 equivalents, and the alcohol is used in 10-200 equivalents to the lactone. The compound of the formula I is new and is obtained by sulfonylation of a chiral dihydroxyfuranone of formula III with a sulfonyl halide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07303836-A (JP)
Title: Catalyst composition for ammo-oxidation and preparation of acrylonitrile or methacrylonitrile using the same
Inventor: MIDORIKAWA HIDEO
IPC: B01J23/88
Filed: 1994-05-12
Abstract: PURPOSE:To control the by-production of acrolein or methacrolein by using a catalyst composition for ammo-oxidation in which alkali metals, rare earth metals, etc., are incorporated into basic components of molybdenum, bismuth, cesium, iron, and zinc. CONSTITUTION:A catalyst composition for ammo-oxidation is used which has an atomic ratio shown by the general formula Mo12Bi(a)Ce(b)Fe(c) Zn(d)X(e)Y(f)Z (g)A(h)O(i) (X is Ni, Co, etc.; Y is Na, K, etc.; Z is Ge, Sn, etc.; A is Ru, Rh, etc.; and (a)=0.1-10, (b)=0.1-10, (c)=0.1-12, (d)=0.1-12, (e)=0.1-12, (f)=0.01-5, (g)=0-4, (h)=0.2, and (i) is the number of oxygen atom necessary for satisfying the valency requirements of other existing elements). The catalyst is effective in the production of acrylonitrile, etc., by the reaction of propylene, etc., oxygen molecules, and ammonia, controlling the by-production of acrolein, etc., and preventing clogging and scale.
Patent JP-S63265510-A (JP)
Title: Phase splitting bus
Inventor: TAKAGI KUNIHIKO
IPC: H02B1/20
Filed: 1987-04-23
Abstract: PURPOSE:To prevent a stress concentration of ventilation parts by providing an earthed first perforated plate composed of metallic material and a movable second perforated plate being close to said first perforated plate in the connecting part of a terminal box and a ventilation box. CONSTITUTION:First, when a damper 24 is fitted to the center of a flange in the vent hole 20a with the central phase (V phase) of a ventilation box 20 so as not to be eccentric thereto, the ventilating hole 25 of said damper 24 coincides with the ventilating hole 22 of an arc shield plate 21. Therefore, the area of said ventilating holes through said damper 24 is maximum in this case. Next, when the damper 24 is moved horizontally, the area of the ventilating holes 22 of said arc shield plate 21 is reduced by the damper 24 according to its movement. Consequently, it is possible to regulate the air flow and flow velocity of an apparatus.
Patent JP-H0816826-A (JP)
Title: Solid graphic arrangement input method and graphic system
Inventor: FUJITA TAKUSHI
IPC: G06T17/00
Filed: 1995-04-24
Abstract: PURPOSE:To dissolve the complication of a graphic input operation in a graphic display system and to improve input efficiency. CONSTITUTION:A graphic system is provided with a cursor display means. A solid displayed by the instruction of a user, a reference surface calculation means 13 calculating the position of a reference surface in accordance with a reference surface forming rule selected by the instruction of the user from previously decided reference surface forming rules and a first point position calculation means 16 inputting the position on the reference surface, which is instructed by a cursor, as a three-dimensional instruction position by considering that the cursor moves on the reference surface are provided.
Patent JP-S63265815-A (JP)
Title: Compound having hexagonal laminar structure expressed by scalzn4o7 and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G9/00
Filed: 1987-04-22
Abstract: PURPOSE:To produce the title novel compd. by replacing Yb<3+>, Fe<3+>, and Fe<2+> in a compd. expressed by the chemical formula: (YbFeO3)nFeO (wherein n=1/4) with Sc<3+>, Al<3+>, and Zn<2+>, respectively. CONSTITUTION:(A) Metallic Sc, scandium oxide, or a compd. A decomposed to scandium oxide by heating, (B) metallic Al, aluminum oxide, or a compd. B decomposed to aluminium oxide by heating, and (C) metallic Zn, zinc oxide, or a compd. C decomposed to zinc oxide by heating are mixed in a proportion of atomic ratio of Sc:Al:Zn in the A, B, and C being 1:1:4. The mixture is heated at >=650 deg.C in the air, oxidizing atmosphere, or in reducing atmosphere where each Sc and Al is not reduced to below tervalent ionic state, and Zn is not reduced to below divalent ionic state. By this constitution, the title compd. useful as an optically functional material, semiconductor material, and catalyst material, etc., is obtd.
Patent JP-H01269370-A (JP)
Title: Camera incorporated with stabilizer
Inventor: SASAKI HIDEMI
IPC: H04N5/225
Filed: 1988-04-20
Abstract: PURPOSE:To make the title camera light, and to prevent noise and camera-shake from occurring by providing a gyro-stabilizer which prevents camera-shaking at the time of photographing operation in a camera mainbody and providing the rotary surface of the gyrorotor in such a way that it becomes almost parallel to the flat surface of a video mechanical deck. CONSTITUTION:The disk-like gyro rotor 42 is fitted to the lower edge part of a rotary shaft 40 in a drum motor 30 and the rotary surface is caused to be almost parallel to the flat surface of the mechanical deck 28. The diameter of the gyro rotor 42 is formed in almost the same size as that of the mechanical deck 28. The gyro rotor 42 is rotated at high speed by the drum motor 30, so as to act against external force to prevent the rotary shaft 40 which is almost vertical, from being inclined. When a video camera 10 is operated in a grip part 12, the video camera 10 is prevented from causing camera-shake with respect to a photographing angle in a vertical direction and that with respect to the inclination of a photographing screen. Consequently, the camera can be made light and a sufficient stabilizer effect can be obtained without occurring noise.
Patent JP-H08290581-A (JP)
Title: Ink supplying device and recorder using the same
Inventor: SAEGUSA HIROSHI
IPC: B41J2/175
Filed: 1995-04-25
Abstract: PURPOSE: To detect the residue of ink even when an ink holding material is disposed in an ink cartridge. CONSTITUTION: An ink cartridge 1 is partitioned by a partition plate 13 to a space layer 11 and an ink holding material layer 12 for filling ink holding material 14, an electrode 2 is provided at the layer 11, connected with a voltage generator 3 and a current detector 4, and controlled by a controller 6. Many fine pores are provided at the plate 13. The layer 12 is connected to an ink jet recording head 7.
Patent JP-H05137858-A (JP)
Title: Cushion for seat particularly in aircraft
Inventor: RUDORUFU BAINGAATONAA
IPC: B60N2/58
Filed: 1992-04-20
Abstract: PURPOSE: To provide a seat cushion having a long service life, long-term complete sitting feelings and further high burning resistance, which is adaptable to the abnormal load of a general vehicle, especially, of an aircraft. CONSTITUTION: Concerning a seat 4 in particular for an aircraft, this seat is provided with a supporting body 6 of a foamed plastic with a spring core 9 embedded therein, a flame-proofing layer 36 of flame-retarded plastic foam and a covering material 44 connected preferably detachably. The supporting body 6 is composed of a holding part 7 of foamed plastic, spring core 9 embedded therein and upper seat part 8 of a foamed plastic 34.
Patent JP-H02279801-A (JP)
Title: Bridge sleeper and laying structure thereof
Inventor: KONDO TAKANOBU
IPC: E01D19/12
Filed: 1989-04-19
Abstract: PURPOSE:To enable the control of the cross-level of a sleeper and to prevent the outflow of road bed forming ballast by placing spacers on the undersurface of a sleeper body of the sleeper to be laid on the outside of the end of a bridge, and placing a cover material on the foliate side of the sleeper body. CONSTITUTION:Spacers having a specific thickness are placed on undersurface of a sleeper body 1 of the sleeper to be laid on the top surface 52 of a skeleton of an abutment 5 at an interval in correspondence with fixed positions of track rails 4 and 4. After that, a narrow cover material 3 having about the same length as that of the sleeper body 1 is mounted on the foliate side of the sleeper body 1 along lengthwise, and the lower edge of the cover material is projected downward of the undersurface of the sleeper body 1 by about the same size as the thicknesses of the spacers 2 and 2. When the top surface 52 of a skeleton of an abutment 5 is an inclination or an uneven surface, the spacers 2 and 2 are cut off only to match the surface to control the cross-level. The outflow of road bed forming ballast 8 is prevented by the cover material 3.
Patent JP-S61256473-A (JP)
Title: Window accounting machine
Inventor: KOMAI KENSAKU
Filed: 1985-05-09
Abstract: PURPOSE:To easily use the titled machine according to medical facilities by setting with an external operation a forced/non-forced selection on an operation of a medical examining brach designating means being forced or not in a window accounting machine of a hospital or the like. CONSTITUTION:A keyboard section 19 including a mode switch 1, a branch key 2 and an input means 3 inputting and designating the medical examining content of the respective patients and a type of an insurance is connected to a CPU 21 through a key input control means 20. To the CPU 21 a ROM 23, a RAM 24 and a counting memory 25 are connected through a memory control means 22 and a display means 27 displaying respective processes of the registration or the like is connected through a display control means 26, and further a printing means 28 is connected through a printing control means. Before a registering operation, a switch 1 is set to a setting mode and the branch key is set to the selection of the forced or the non-forced operation. The CPU 21 judges this setting and sets a flag of the branch key to '1' or '0'. In this manner, an easily using device according to the medical facilities can be formed.
Patent JP-S62257719-A (JP)
Title: Vapor growth device
Inventor: ISHIYAMA NORIO
IPC: H01L21/205
Filed: 1986-05-01
Abstract: PURPOSE:To stabilize product characteristics by adjusting the flow rate of a supply gas by the difference of a set value signal corresponding to the flow rate of a gas to be fed into a reaction furnace and an output signal corresponding to the flow rate of a carrier gas passing through an evaporation regulator. CONSTITUTION:Voltage VM outputted from a voltage conversion circuit 6 in response to the set flow value Ml/min of H2 gas to be fed to a reaction furnace 1 is inputted to an arithmetic circuit 11. Output voltage VC corresponding to the flow rate Cl/min of carrier H2 gas introduced to a vaporizer controller 5 is also inputted to the circuit 11. The difference of voltage VM and VC is outputted to a mass flow controller 2, and the flow rate of main H2 is adjusted. The flow rate of SiCl4 gas in a mixed gas from a vessel 4 is regulated by set value voltage VS outputted from a voltage conversion circuit 7 in response to a flow set value Sg/min in a controller 5. Accordingly, the ratio of both gases is kept constant at all times in the reaction furnace 1, thus stabilizing the characteristics of an silicon epitaxial layer formed through vapor growth in the reaction furnace 1.
Patent JP-S62256988-A (JP)
Title: Energy saving electrode for electrolysis
Inventor: WATANABE TAKIO
IPC: C25B11/03
Filed: 1986-05-01
Abstract: PURPOSE:To obtain an energy saving electrode for electrolysis by discharging gas generated by electrolysis together with an electrolytic soln. from a cell through the hollow in an electrode plate so as to prevent the lowering of the electric conductivity. CONSTITUTION:An anode plate 1 is hollowed and an element 4 for connecting the hollow 2 to an external duct 5 is fitted to the plate 1. The element 4 is composed essentially of a flexible pipe and a coupler 6. Small holes 3 leading to the hollow 2 are pierced in the plate 1 in a dispersed state so as to effective suck gas generated on the surface of the anode over the whole surface.
Patent JP-H02276729-A (JP)
Title: Paper feeding device
Inventor: TSUCHIDA NOBUHIRO
IPC: B41J13/00
Filed: 1989-04-18
Abstract: PURPOSE:To reduce the dimension of a paper feeding tray by installing a cover member surrounding the downstream surface in the transport direction of a paper bundle, in revolution-opening/closing manners. CONSTITUTION:An opening/closing member 8 is rotatably installed onto a lower cover 1, and in the closed state, forms a part of the lower cover 1. When a long paper 9 having an equal width is piled onto a paper feeding tray, the opening/closing member 8 is turned around the revolution center 10, and set horizontal. At this time, the opening/closing member 8 serves as a paper guide for guiding the paper undersurface.
Patent JP-H04307744-A (JP)
Title: Structure and method for mounting of tape carrier
Inventor: MURAMATSU EIJI
IPC: H01L21/60
Filed: 1991-04-04
Abstract: PURPOSE:To perform the conveyance operation and the wiring connection opera tion of a tape carrier in a smooth tape state by preventing a stamped part from being twisted and by holding at a substrate film surely without being dropped at the tape carrier in which many interconnection groups are formed continuously on the substrate film and in which the interconnection groups are stamped from the substrate film at each prescribed unit and mounted. CONSTITUTION:A tape carrier is stamped by leaving connecting parts 5 in the central part of the width direction on both sides of the lengthwise direction of the tape carrier in regions stamped from a substrate film 1; the tape carrier is featured in such a way that the interconnection groups 2 are connected to and held by the substrate film 1 via said connecting parts 5 and are maintained in a tape state even after it has been stamped.
Patent JP-S61259428-A (JP)
Inventor: YABUNAKA KIYOSHI
IPC: H01H50/54
Filed: 1985-05-10
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 MX-9204606-A (MX)
Inventor: GRAY PHILIP HUDSON
IPC: B60R22/02
Filed: 1992-08-07
Abstract: PCT No. PCT/CA92/00334 Sec. 371 Date Feb. 9, 1994 Sec. 102(e) Date Feb. 9, 1994 PCT Filed Aug. 8, 1991 PCT Pub. No. WO92/22442 PCT Pub. Date Dec. 23, 1992.The apparatus (1) for redirecting a shoulder strap (2) of a vehicle's seat belt from a standard path, the standard path extending between a lower buckle clasp (12) to an upper vehicle sidewall mounting (11) across a torso of an average height adult passenger of the vehicle, to a lowered path extending across a torso of a reduced height passenger of the vehicle, may comprise: an upper shoulder strap feeder fastener (5) for holding and guiding the shoulder strap (2) from the upper sidewall mounting (11) at a point substantially along the standard path at a side of the reduced height passenger adjacent the mounting (11); a middle shoulder strap locating fastener (6) for holding and guiding the shoulder strap (2) from the upper shoulder strap feeder fastener (5) to the lower buckle clasp (12); a lower belt fastener (7) attachable to a lap strap (3) of the seat belt; and a body member (4) interconnecting the upper shoulder strap feeder fastener (5), the middle shoulder strap locating fastener (6) and the lower belt fastener (7). In this way, by fastening the apparatus (1) to the seat belt (2, 3), the shoulder strap (2) is redirected from the standard path to the lower parth so that the shoulder belt strap extends from the middle shoulder strap locating fastener (6) to the lower buckle clasp (12) across the torso of the reduced height passenger. The apparatus (1) is easy to install, operates effectively and can be manfactured inexpensively.