baber/WOPTO huggingface dataset:
Patent JP-S6044964-A (JP)
Title: Manufacture of flat type battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M6/16
Filed: 1983-08-19
Abstract: PURPOSE:To improve productivity of a high quality flat type battery having good discharge performance and shelf life by press-bonding a separator to a negative electrode accommodated in a container, and pouring nonaqueous electrolyte in a space formed between the separator and a positive electrode. CONSTITUTION:A lithium sheet 2 is press-bonded to a negative container 1 with sealant. A separator 3 is press-bonded on the surface of a lithium sheet 2. A positive electrode 4 is formed in a positive container 5. The containers 1 and 5 are faced together, and all sides of periphery of the positive container 5 are sealed except one side to form a bag-shaped container having one opening. Nonaqueous electrolyte is poured from the opening into a space formed between the separator 3 and positive electrode 4. Then the opening is sealed. By this process, a flat type nonaqueous electrolyte battery having high storage reliability is provided.
Patent JP-H05340572-A (JP)
Title: Cold heat reserving and transporting method in district cooling and/or heating
Inventor: YAMAOKA KEIJIRO
IPC: F25C1/00
Filed: 1992-06-11
Abstract: PURPOSE:To permit the latent heat accumulating transportation of cold heat by providing a regulating tank, having the same capacity as a slurry reserving tank substantially, to store slurry and cold water separately. CONSTITUTION:Fine ice grain slurry S of the degree of 100-300mum, which is manufactured by a fine ice granulating machine 1, is mixed with rough ice grain slurry B of the degree of 1-5mm, which is manufactured by a rough ice granulating machine 3, by a blending machine 2 to obtain mixed ice grain slurry M. Then, the mixed ice grain slurry M is stored in a slurry reserving tank 4 and, further, the mixed ice grain slurry M is supplied to heat exchangers 6a, 6b by a slurry pump 5 to effect heat exchange and raise the temperature thereof to obtain water while the water is reserved in a regulating tank 8. The regulating tank 8, having the same capacity as the slurry reserving tank 4 substantially, is provided whereby the slurry and the cold water are reserved separately and, therefore, the latent heat transportation of cold heat becomes possible and the cost of the heat accumulating tank or pipelines can be reduced.
Patent JP-S63316423-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAGUCHI HARUNORI
IPC: H01L21/28
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a high-performance field-effect transistor (FET) by a method wherein a P-type high-concentration planar doping layer is formed on a grown buffer layer and an active layer (n-layer) and an ohmic contact layer are formed on it so that an extremely thin high-concentration P-type buffer layer can be formed. CONSTITUTION:When a semiconductor device is formed by controlling crystal growth conditions such as a crystal growth duration, a growth temperature and a ratio of a group V raw material to a group III raw material, an extremely thin high-concentration P-layer 7 is formed in the following manner: the supply of the group V raw material is continued; the supply of the group III raw material is stopped; a P-type (dopant is supplied; a supply duration and a supply amount of the P-type dopant are set appropriately. Then, the supply of the P-type dopant is stopped; the group III raw material and an n-type dopant are supplied; an active layer by an n-layer 2 and an ohmic contact layer by an n<+> layer 1 are formed. By this setup, a high-performance FET can be obtained.
Patent JP-H0320401-A (JP)
Title: Method for adjusting distribution of charging material in blast furnace
Inventor: KATO HARUO
IPC: C21B5/00
Filed: 1989-06-16
Abstract: PURPOSE:To control gas flow in a furnace to furnace radius direction by mixing the specific quantities of ore and coke in one charge, respectively, charging to furnace top and charging the balance of ore to furnace wall side and the balance of coke to furnace center part, respectively. CONSTITUTION:Each 80-95% of the ore and coke of one charge is mixed and charged to the furnace top to form perfect mixed layer 3. The balance of ore is charged to near the furnace wall 5 to form ore layer 1 and the balance of coke is charged to the furnace center 6 to form coke layer 2. If necessary, grain size of the ore for charging to the furnace wall 5 side is smaller than grain size of the ore for charging to the furnace top and grain size the coke for charging to the furnace center part 6 is larger than grain size of the coke for charging to the furnace top. By this method, part developing pressure loss in fusing zone is eliminated, and distribution of the gas flow to the furnace radius direction can be flexibly controlled compared with mixing charge of the whole quantity.
Patent JP-H08319358-A (JP)
Title: Impervious sheet used in final waste disposition facility
Inventor: KAMINOYAMA ETSUJI
IPC: B09B1/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an impervious sheet used in the final waste disposition which is obtained by adding an ultraviolet absorber and carbon black to a thermoplastic polyurethane specified in its average molecular weight and shows excellent scratch resistance regardless of the environmental temperature and can be surely jointed fusing with high durability. CONSTITUTION: The starting material for the sheet is prepared by adding (A) an ultraviolet absorber such as 2,2',4,4'-tetrahydroxybenzophenone, (B) carbon black as a reinforcing agent to (C) a thermoplastic polyurethane with an average molecular weight of 100,000-200,000. The component C is desirably obtained by reaction between a polyol bearing 2 or more active hydrogen atoms and a polyisocyanate. As a polyol, is preferred a polyether-polyol from the view points of the resistance to hydrolysis, flexibility and resistance to biodegradation. In a preferred embodiment, the amount of the component A is 0.1-1wt.%, while the component C is 2-10wt.%.
Patent JP-H079045-A (JP)
Title: Pressing device
Inventor: MIURA MASAAKI
IPC: B21D19/08
Filed: 1993-06-23
Abstract: PURPOSE:To continuously draw, trim and flange in one stroke by correspondingly providing drawing surfaces, trimming cutting edges and flanging surfaces on upper and lower dies. CONSTITUTION:The drawing punching surface 3a, trimming punch member 3 having lower die trimming cutting edge 3b and flanging punch member 4 are provided on the lower die 1. A blank holder 7 is provided outside of the trimming punch member 3. A trimming upper die cutting edge 13a, cutting and bending punch 13 consisting of forming punching surface 13b and drawing surface 21a are provided on the upper die 11 corresponding to the lower die. Pressurizing force of a first pressor 17 is set to be stronger than holding pressure of the blank holder 7 of lower die 1 with repulsion of a gas spring 15 at the specific lowering position of the upper die 11. Thus, the space factor of a press shop is improved and working efficiency is raised.
Patent JP-H10339135-A (JP)
Title: Electric pump provided with magnetic coupler
Inventor: OKANO REIJIROU
IPC: F01P5/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To apply a compact electric motor of low torque in an electric pump in which rotation of a rotation shaft of the electric motor is transmitted through a magnetic coupler to a runner. SOLUTION: In a housing 11, a runner 103 is provided to be axially positioned, and a first magnet 106 which rotates simultaneously with the runner 103 is axially movably provided. Outside the housing 11, an electric motor 110 having a rotation shaft 110a is provided, and a second magnet 112 which rotates simultaneously with the rotation shaft 110a is provided to be axially positioned. When the runner 103 is locked, the same poles of the magnets 106, 112 face each other to generate magnetic repulsive force, and the first magnet 106 moves in the opposite direction of the second magnet 112 for a specified distance, so distance between both magnets 106, 112 is enlarged for the specified distance. As a result, the magnetic repulsive force and magnetic attractive force generated between both magnets 106, 112 become small.
Patent JP-S639003-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: HITOTSUMACHI SHUZO
IPC: G11B5/027
Filed: 1986-06-27
Abstract: PURPOSE:To shorten the diameter of a rotary cylinder by compressing and recording the time axis of an input signal in accordance with the rotation of the rotary cylinder and extending and reproducing the time axis of an output signal. CONSTITUTION:A video signal converted by a photographing element 50 is converted into 5/6 time by a control signal outputted from a signal processing circuit 51 every time of one field. A sound signal applied to an input terminal 68 is also compressed to 5/6 at its time axis by compressors 70, 71 synchronously with the rotation of the rotary cylinder on the basis of a signal outputted from a control device 62 and applied to magnetic heads 57a, 57b, 76a, 76b fitted to the rotary cylinder 56 to be rotated by one revolution at a field period by a motor 61 and a control device 62 through a modulator 72, an amplifier 73, a switch, a transformer and so on. In a reproducing process, the video signal and the sound signal are returned to normal signals by time extenders 66, 79, 80 and outputted.
Patent JP-S5276043-A (JP)
Title: Corona discharge electrode
Inventor: YOKOYAMA MOTOAKI
IPC: G03G15/02
Filed: 1975-12-20
Abstract: PURPOSE: To provide corona discharge electrode, by providing porous material of electric insulator in the internal side of electroconductive side blade of discharge electrode to prevent constantly charged paricles from adhesion on discharge wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5853434-A (JP)
Inventor: ISOWA HIDEKAZU
IPC: B31F1/24
Filed: 1981-09-26
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-H01320155-A (JP)
Title: Composite board for decorative display of laminated structure
Inventor: ITO HIROYUKI
IPC: B32B27/00
Filed: 1988-06-21
Abstract: PURPOSE:To enable to obtain a hard composite board in which the colors of reflected rays and transmitted light are visible and the durability is considerably excellent by providing the layer of a cholesteric liquid crystal polymer denoting selective reflection to a visible ray area between the synthetic resin layers in which one layer is at least a transparent metacrylic resin layer. CONSTITUTION:Between a transparent metacrylic resin layer 1 and a hard synthetic resin layer 2 of metacrylic resin, polycarbonate resin or styrene-acrylic nitrile copolymeric resin and the like, a cholesteric liquid crystal polymer denoting selective reflection to a visible ray area is held so as to be a composite board. Besides, it is preferably that the synthetic resin layers 1, 2 and the cholesteric liquid crystal polymer layer 3 are turned to be laminated and integrated, and the lamination and integration are made such that a transparent adhesive layer 4 is disposed between the layers 1, 2 and the layer 3, and then the layers 1, 2 and the layer 3 are heat-welded.
Patent JP-H08327966-A (JP)
Title: Projection optical device
Inventor: KOYAMA MOTOO
IPC: G02B27/18
Filed: 1995-05-26
Abstract: PURPOSE: To suppress harmful light reflected by lens surface of a projection optical system and arriving at a screen and to obtain an image with excellent contrast on the screen by making a light valve eccentric, tilting lighting light to the optical axis of a first lens group according to the eccentricity of the light valve and making it incident on the first lens group. CONSTITUTION: The light valve 14 is made eccentric to the side opposite to an opening diaphragm 13B related to the optical axis AX. Together with that, the lighting light is tilted to the optical axis AX so that uniform lighting is obtained on the light valve 14 arranged on the side opposite to the opening diaphragm related to the optical axis AX to be made incident on the first lens group 15A. That is, a central axis line of lighting luminous flux through a lighting diaphragm 13A is tilted by a prescribed angle to the optical axis AX according to the eccentricity of the light valve 14 wholly arranged in the lower side area of the optical axis AX. Thus, the light having the probability of being reflected by the lens surface of the first lens group 15A and arriving at the screen 16, that is, the harmful light is suppressed.
Patent JP-2000348890-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: MIURA MANABU
IPC: H05B41/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of coping with the end of life of a discharge lamp. SOLUTION: In this lighting system, since the voltage of a fluorescent lamp 3 is not usually high, the voltage of a ballast wound wire L1 is also not high and the voltage of a secondary wound wire L3 is also not high. The voltage of a capacitor C6 is not high as well. Since a Zener diode ZD1 maintains an off state, a safety circuit 21 does not operate and an output control circuit 22 does not operate. As the output of an inverter circuit 15 is an usual and the fluorescent lamp 3 is lit normally. When the fluorescent lamp 3 comes its end, the voltage of the fluorescent lamp 3 becomes high, the voltage of the ballast wound wire L1 also becomes high and the voltage of the secondary wound wire L3 also becomes high. The voltage of the capacitor C6 also becomes high.  Because the Zener diode ZD1 turns on, the safety circuit 21 operates and the output control circuit 22 stops or decreases the output of the inverter circuit 15.
Patent JP-H06341442-A (JP)
Title: Anticorrosion rolling bearing
Inventor: AIDA HIROSHI
IPC: C23C8/50
Filed: 1993-05-31
Abstract: PURPOSE:To provide an anticorrosion rolling bearing to which stable anticorrosion is given, and the rolling fatigue life for a long term is guaranteed. CONSTITUTION:At least any one of an outer ring 2, an inner ring 4, and rolling bodies 5 is treated by salt bath soft nitriding, a compound layer of hardness of Hv 654-Hv 830 (HRC 58-HRC 65) and thickness of 5-20mum is formed on the surface, hence a protection film due to a soft nitriding layer is formed so as to exhibit stable anticorrosion without dispersion even under severe corrosive environment such as salt water spray, and the rolling fatigue life for a long term is guaranteed.
Patent JP-S6045427-A (JP)
Title: Radiator grille
Inventor: TERASHI SHIGEKI
IPC: B60K11/04
Filed: 1983-08-24
Abstract: PURPOSE:To suppress the noise in car interior due to the resonance of fan blades by installing a wind obstructing plate in front of the electrically-driven fan of a radiator grille and reducing the number of revolution of the electrically- driven fan by the wind pressure during high-speed traveling. CONSTITUTION:A radiator fan 4 is arranged at the back of the part 1a of a radiator grille 1, and a radiator 6 is arranged at the back of the radiator fan 4. The radiator fan 4 is supported onto a shround 5 by a stay 7. A bumper 2 is installed onto the underside of the radiator grille 1, and right and left headlamps 3 are arranged on the both sides. A wind preventing plate 10 constituted of plate members is arranged in front of the fan blades 9 of the radiator grille 1, preferably in front of the top edge part of the fan blades 9. Thus, the number of revolution by the wind pressure of the radiator fan 4 during high-speed traveling is reduced, and the noise in car-interior is reduced.
Patent JP-S63318274-A (JP)
Inventor: KUBOYAMA MAKOTO
IPC: B25J9/10
Filed: 1987-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H093101-A (JP)
Title: Xanthane gum derivative
Inventor: KAMIYA HIROSHI
IPC: A61Q1/00
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a xanthane gum derivative which can exhibit a thickening effect even when added in a small amount, has a small viscosity change with changing temperatures, excellent water solubility and high transparency of an aqueous solution and is useful in the fields of especially toiletries and cosmetics. CONSTITUTION: This xanthane gum derivative is has a crosslinking structure and in which 0.01-11 hydroxylic hydrogen atoms per repeating unit are replaced by at least one kind of groups selected from among hydroxyalkyl groups, dihydroxyalkyl groups, polyoxyalkylene groups, carboxyalkyl groups or salts thereof, sulfo groups of salts thereof, phosphon groups or salts thereof and trialkylammoniumhydroxyalkyl groups.
Patent JP-H097441-A (JP)
Title: Automatic color changing loss removing method of resin-covered electric wire and its device
Inventor: HAYASHI YOSUKE
IPC: H01B13/34
Filed: 1995-06-20
Abstract: PURPOSE: To completely and automatically remove a color changing loss part by newly performing bundle winding after carrying out a bundle electric wire of a color changing loss part wound and cut by a prescribed length before a color of covering resin is changed. CONSTITUTION: When a bundle taking machine 5 performs bundle taking before by one of least bundle taking and carrying-out of a bundle electric wire 9 from a standard length cutting and discharging arm 8 by a cutting part 6 on the basis of a prestored control program, a covered electric wire 4 coming by traveling at low speed is accumulated in an accumulator 10. The accumulated electric wire 4 is wound at high speed, and the last bundle winding, is performed, and after prescribed time passes, a main extruder 2 and an auxiliary extruder 3 are switched to/from each other, and a color of covering resin is changed.  Next, the last bundle winding, standard length cutting and carrying-out of the bundle electric wire 9 are performed, a color changing loss quantity is accumulated in the accumulator 10 at low speed, and an accumulated quantity is wound by a winder 5, and after it is cut and carried out, traveling speed is accelerated to high speed, and manufacture of the electric wire 4 after a color is changed is started.
Patent JP-S6312501-A (JP)
Inventor: KUBO MASAFUMI
IPC: B01D29/11
Filed: 1986-06-30
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-S5377176-A (JP)
Title: Pattern forming method
Inventor: INAGAKI YUUSHI
IPC: H01L21/302
Filed: 1976-12-20
Abstract: PURPOSE: To form fine patterns at a high speed by combining electron beam exposure and light or radiation exposure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0450691-A (JP)
Title: Detection coil of article discrimination apparatus
Inventor: SAITO OSAMU
IPC: G01V3/10
Filed: 1990-06-12
Abstract: PURPOSE:To contribute to the simplification of an apparatus and the reduction of manufacturing cost by combining a plurality of detection coils with one compensating coil positioned on the lateral side of a belt and arranging the same in the lateral direction of the belt. CONSTITUTION:In place of constituting a pair of twin coils from two detection coils, one compensating coil 7i is arranged on the lateral side of a belt 4 to set off the induced electromotive forces from exciting coils generated in all of a plurality of detection coils 7e, 7f, 7g, 7h. In this case, the number of the detection coils can be set to five, that is, the detection coils 7e - 7h and the compensating coil 7i in total.
Patent JP-H04231782-A (JP)
Title: Electromechanical type device
Inventor: JIYOOJI EICHI SUTATSUDOMAN
IPC: H02K41/00
Filed: 1991-06-25
Abstract: PURPOSE: To provide an electromechanical device to generate large output without increasing its size. CONSTITUTION: A solenoid 10 actuates a control valve so that specified output pressure is generated as a function of a solenoid input electric current. Input pressure supplied to the control valve is regulated so as to give the desired maximum controlled output pressure regardless of the input pressure by releasing excessive pressure to a low pressure return circuit. Low controlled output pressure can be provided by forming a magnetic flux circuit in the solenoid by flowing an input electric current to the solenoid. The magnetic flux circuit moves shapes of an armature 20 and a pole piece 14 to give selectable output in dependence upon the solenoid input electric current regardless of movement of the armature 20 concerning the pole piece 14 and strengthened.  It is possible to increase output provided from the solenoid of comparatively small physical dimensions and comparatively low cost by increasing a surface area of an air gap and increasing permeability of the air gap.
Patent JP-S6134102-A (JP)
Title: Production of sintered and forged material
Inventor: IMAHASHI KUNIHIKO
IPC: B22F3/16
Filed: 1984-07-24
Abstract: PURPOSE:To enable a member having excellent mechanical properties without having the external defects of a green compact molding by bringing pulverous solid particles into collision against the surface of the preliminarily sintered green compact molding to compact the surface part of the green compact molding so that the conditions for the above-mentioned collision can be easily selected. CONSTITUTION:Metallic powder raw materials for powder metallurgy are made into the green compact molding by compaction molding and the molding is subjected to preliminarily sintering at 200-800 deg.C. The solid particles are brought into collision against the surface of the prelinarily sintered green compact molding to compact with surface part of the green compact molding. The green compact molding is thereafter heated and sintered in a temp. range at which the sintering reaction progresses substantially. The sintered body subjected to the heating and sintering is hot-forget at a high temp. by which the sintered and forged member is obtd. Not only the conditions for collision of the pulverous solid particles are made easily selectable but also the member having the excellent mechanical properties such as fatigue strength and tensile strength is obtd. without generating defects such as peeling on the surface of the green compact molding and chipping, etc.in the corner angle parts thereof according to the above-mentioned method.
Patent JP-S6132218-A (JP)
Title: Manufacture of magnetic disk
Inventor: FUKUSHIMA SHIGERU
IPC: C09D133/08
Filed: 1984-07-24
Abstract: PURPOSE:To incorporate stably a lubricant in large amts. by providing fine pores to a magnetic disk, impregnating the pores with a lubricant having a reactive group, and fixing the lubricant by the reaction with a resin. CONSTITUTION:A thermophastic resin which is not involved in the curing reaction of a resin is previously added into a magnetic paint, and the thermoplastic resin is solved out by using a solvent to form fine pores having <1mum diameter, after the magnetic film is formed. The pore is impregnated with a lubricant having a reactive group, and the lubricant is fixed by baking. Concretely, both thersetting resin and thermoplastic resin are used as the resin constituting the magnetic paint, and the primary baking is carried out at a temp. at which the curing reaction of the thermosetting resin proceeds to the extent of 60-70%. The reaction is stopped at this stage, and the thermoplastic resin is solved out and replaced with a lubricating oil. Then the thermosetting resin is heated to a temp. at which the curing reaction proceeds to the extent of 100%, and succeedingly baked. Consequently, the reactive group in the lubricating oil is allowed to reat with the resin, and the resin is cured.