baber/WOPTO huggingface dataset:
Patent JP-H0892788-A (JP)
Title: Dispersion plating and production of solar battery
Inventor: HIRANO TOMIO
IPC: C23C20/06
Filed: 1994-09-21
Abstract: PURPOSE: To enhance the efficiency in utilizing the grain of metal or nonmetal and to reduce the cost in a dispersion plating method conducted by dispersing the powder of metal or nonmetal in a liq. contg. metallic ion and in the production of a solar battery using this method. CONSTITUTION: Selenious acid is reduced with hydrazine sulfate to prepare the Se colloidal soln. An Mo film 2 is provided on a glass substrate 1 to constitute a body to be plated. A plating soln. is prepared with 5 millimol Cu<2+> , 50 millimol In<3+> and 10 millimol Se colloid. Plating is conducted with the Mo film as a cathode at -1.9V and 1.8A/dm<2> current density to form a Cu-In/Se dispersion plating layer 3. The analyzer of the plating layer 3 shows that Cu:In: Se=36:35:29, and the utilization efficiency of Se is remarkably improved. The layer 3 is heat-treated in an atmospher contg. gaseous Se and converted to a CuInSe2 film 4.
Patent JP-H1068838-A (JP)
Title: Optical fiber
Inventor: YAMAZAKI YASUSUKE
IPC: G02B6/44
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having high reliability which obviates the occurrence of cracking and peeling at the boundary between a coating and a protective resin even when a connection protective part is molded to an outside diameter near the same as the outside diameter of an optical fiber coating. SOLUTION: The coating resins 2 are removed at the ends of two optical fibers and the end faces of internal glass parts 1 are butted against each other and are fused by heating. Suitable roughness is formed at the end faces of the coating resins 2 to form rough surfaces before or after the fusing by heating. A juncture protective resin 4 is thereafter injected and molded to finish these parts to nearly the same diameter as the diameter of the optical fibers. At this time, the end faces of the coating resins 2 are the rough surfaces 5 in the contact parts between the coating resins 2 and the injected juncture protective resin 4 and, therefore, the contact areas are increased. The coating resins 2 and the juncture protective resin 4 are consequently joined securely at the end faces of the coating resins 2 and the peeling resistance at the boundary surfaces is improved.
Patent JP-S6383334-A (JP)
Inventor: KOYAMOTO MASANORI
IPC: E03D9/08
Filed: 1986-09-25
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-S6385210-A (JP)
Title: Lubricating device for supercharger of internal combustion engine
Inventor: TANAKA YASUHISA
IPC: F01M1/06
Filed: 1986-09-25
Abstract: PURPOSE:To prevent abnormal rising of oil level by forming an air inlet port through a counterflow preventing device at the place where negative pressure is generated as synchronous gears rotate, in a gear casing which houses synchronous gears provided on rotor shafts of a pair of rotors of a supercharger. CONSTITUTION:A gear casing 25 is fixed outside the side housing 24 of a supercharger 10 driven by an engine and synchronous gears 26 fixed to the ends of respective rotor shafts 21 are housed in a state of meshing with each other. And bearings 23 and oil seals 30 which support rotor shafts 21 freely rotatably are lubricated by a forced lubrication system 31 which supplies pressurized lubricating oil 28 to an oil supplying passage 32 in the side housing 24 via a going passage 31a. On this occasion, an air inlet port 35 is provided on the gear casing 25 at the place where negative pressure is generated. In addition, a check valve (not shown on the drawing) which permits only air inlet to the gear casing 25 from the outside is provided on this air inlet port 35.
Patent JP-H0532696-A (JP)
Title: Parathyroid hormone derivative
Inventor: NAKAGAWA SHIZUE
IPC: C07K14/635
Filed: 1991-09-06
Abstract: PURPOSE:To provide the title derivative increased in the resistance to various kinds of protease, raised in the activity persistence in the blood, to be used for therapeutic agents such as for osteopathy, consisting of a peptide (salt) obtained by replacing specific sites of human parathyroid hormone with other amino acids. CONSTITUTION:With peptide's solid phase synthesis, using as carrier e.g. p- oxymethylphenyl acetamide methyl resin, protecting amino acids are sequentially bound to this resin, and the resulting resin is treated with e.g. hydrogen fluoride to eliminate the peptide and the protecting groups from the resin followed by purification with column chromatography, thus giving the objective derivative of the formula (R1 is Ser, etc.; R2 is Met, etc.; R3 is Len, etc.; R4 is Gly, etc.; R5 is Lys, etc.; R5 is Met, etc.; R7 is Glu, etc. ; R8 is Val, etc. ; R9 is Trp, etc. ; R10 is Arg, etc.; R11 is Lya, etc.; R12 is Lys, etc.; R13 is Phe, etc.) where the amino acids in human parathyroid hormone PTH have been partially replaced by other amino acids.
Patent JP-H02171150-A (JP)
Title: Method and apparatus for cooking fried food
Inventor: JIYON TEI BATSUKURII
IPC: A23L5/10
Filed: 1989-09-01
Abstract: PURPOSE: To prepare food, namely, so-called fat food containing small amounts of oil and fat by cooking the food in the state of no oil and fat beforehand and blowing a small amount of heating medium onto it. CONSTITUTION: The good is previously cooked in the environment of no oil and no fat and the food is cooked by blowing the heating medium having quantity and concentration enough to be infiltrated into the external surface of this food but not enough to saturate the inside. As for this heating medium, it is preferable to mix gas or steam with oil and fat and heating it from 280 deg.F to 525 deg.F.
Patent JP-S60118113-A (JP)
Inventor: KOTAKE KAZUO
IPC: A01D34/24
Filed: 1983-11-30
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-S6382104-A (JP)
Title: Antenna system
Inventor: KURAKATA MINORU
IPC: H01Q1/24
Filed: 1986-09-26
Abstract: PURPOSE:To prevent the waste of power supply in case of a power switch left without switching off by interrupting a power supply supplied to each circuit via a choke coil in removing an antenna from a portable communication equip ment. CONSTITUTION:In mounting the antenna device 2 to a portable radio equipment main body 1, a center conductor 7 of an antenna jack of the main body and a center conductor 4 of the antenna, and a receptacle metallic fixture 6 of the antenna jack of the main body and a plug metallic fixture 3 of the antenna are brought into contact respectively. Thus, a circuit consisting of a center conductor 7 of the antenna jack of a coil L1 main body, the antenna center conductor 4, a high frequency choke coil 5, one terminal 8a of a power switch 8, other terminal 8b, an earth terminal 9a of a battery 9 is formed. Thus, when the power switch 8 is closed, the level of the earth terminal 9a goes to a refer ence potential and the power is supplied from a + B terminal 9b to a terminal B of each circuit 10. Thus, even if the power switch is left without switching off, useless battery consumption is prevented by removing the antenna system.
Patent JP-S59121999-A (JP)
Inventor: OGATA FUMIAKI
IPC: H05K7/20
Filed: 1982-12-28
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-S60118247-A (JP)
Inventor: TSUCHIMOTO KOUTAROU
IPC: B02C1/14
Filed: 1983-11-30
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-H0389711-A (JP)
Title: Filter circuit
Inventor: UEKI KEIJIRO
IPC: H03H11/04
Filed: 1989-09-01
Abstract: PURPOSE:To reduce a current for charging and discharging a capacitor to obtain a large equivalent capacity by providing two transistor circuits converting the change of an emitter current into the change of a base current in accordance with the input signals of two positive and negative phases, and connecting the capacitor between the output terminals. CONSTITUTION:The circuits consists of two transistor circuits 12, 18, 25, 15, 21 and 24 converting the change of the emitter current corresponding to the first input signal and the second input signal having the opposite phase of the first input signal, the capacitor 26 connected between the output terminals of the first and second transistor circuits 12, 18, 25, 15, 21 and 24 and a detection circuit 27 detecting the difference of the levels among the output terminals, and an output signal is obtained from the output terminal of the detection circuit 27. Thus, the current can be set small by impressing the input signals whose phases are opposite on the first and second transistor circuits 12, 18, 25, 15, 21 and 24 by using the relation of the base current and the emitter current in the transistor, and the input signal can be smoothed by inserting the capacitor with small capacitance between the output terminals of the first and second transistor circuits 12, 18, 25, 15, 21 and 24.
Patent JP-S60119037-A (JP)
Inventor: YAGISAWA MAMORU
IPC: H01H9/54
Filed: 1983-11-30
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-H0649565-A (JP)
Title: High strength and high ductility ti al intermetallic compound
Inventor: FUJIWARA YOSHINARI
IPC: C22C14/00
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a high strength and high ductility TiAl intermetallic compound by specifying its metallic structure. CONSTITUTION:The TiAl intermetallic compound contains at least one kind of Cr and V as a third element. Its metallic structure has a lamellar structural region RL formed by alternately laminating TiAl phases La and Ti3Al phases Lb. The content A of the third element satisfies 0.5 atomic % <= A <= 5 atomic %, and the volume fraction Vf of the lamellar structural region RL safisfies Vf>=8%. The third element contributes mainly to the improvement of the ductility of the TiAl intermetallic compound, and the lamellar structural region RL contributes to the improvement of the strength of the TiAl intermetallic compound.
Patent JP-H0660719-A (JP)
Title: Composite dielectric
Inventor: HARADA ATSUSHI
IPC: H01B3/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide a composite dielectric having a high dielectric constant, fine adhesion to an electrode, and a small dielectric tangent. CONSTITUTION:Dielectric ceramics powder of 5-90 percentage in volume is mixed into a phenoxy resin. And further the phenoxy resin is crosslinked by a crosslinking agent so as to form composite dielectric. Consequently, the composite dielectric has high degree of freedom in form, and heat resistance, and further, during the process of its forming, an electrode such as copper foil or the like can be bonded to the composite dielectric.
Patent JP-S6470339-A (JP)
Title: Automatic bag double-folding apparatus for liquid carrying bag or the like
Inventor: NAGAO KATSUMI
IPC: B65B63/04
Filed: 1987-09-10
Abstract: PURPOSE:To automatically perform the double-folding of a bag, by a method wherein a sub- cylinder allowing a bag suspension member to freely advance and retract is mounted to a receiving member and a receiving conveyor is continued in succession at a position lower than a delivery conveyor so as to provide difference in level. CONSTITUTION:A bag 1 fed so as to turn the mouth plug part of the bag toward the rear reaches a delivery conveyor 10. In the vicinity of the terminal of the delivery conveyor 10, a bag stand-by state, wherein a receiving member 40 is advanced to the vicinity of the terminal of the delivery conveyor 10 by the operation of a main cylinder 30 and suspension members 43, 43 are also advanced, is obtained. Next, the bag 1 is sent to the receiving member 40 by delivery conveyor 10 to become a state supporting the bag 1 in the vicinity of the center thereof by the suspension members 43, 43 and, when the passage of the rear end position of the bag 1 is detected by a bag detection switch 11, the bag 1 is transferred toward the receiving conveyor 20 by the receiving member 40 by operating the main cylinder 30. At this time, the bag 1 is folded double by the suspending action due to its own weight and the action developed when the bag 1 is moved while brought into contact with the receiving conveyor 20 provided with difference in level at a position lower than the delivery conveyor 10.
Patent JP-S6288498-A (JP)
Title: Acoustic device
Inventor: IMAI HIROSHI
IPC: H04S1/00
Filed: 1985-10-14
Abstract: PURPOSE:To intensify the feeling of stereo to audiences, by setting loudspeakers of one channel on the right and left sides in front of the audiences forming lines and a loudspeaker, in which the other channel is synthesized at a nonequal mixing ratio, and a reverberation loudspeaker by delay signals at the center of the two loudspeakers. CONSTITUTION:R and L signals from a program source 1 are pre-amplified 2 and inputted to a sound volume controlling circuit 3. The R signal is amplified by means of main amplifiers 4 and 5 and R-side loudspeakers 8 and 7 at both sides in the front are driven. The L signal is amplified 6 at a nonequal mixing ratio and a center loudspeaker 10 in the front is driven. Moreover, the R and L signals are mixed 13, delayed 14, and amplified 15 and a reverberation loudspeaker 16 provided in the vicinity of the center loudspeaker 10 is driven. Accordingly, audiences feel that the side and center loudspeakers are far from them because of reverberating sounds as if a narrow car space is a wide car space.
Patent JP-H0890574-A (JP)
Title: Production of fiber reinforced resin product
Inventor: HAMADA YASUMOCHI
IPC: B29K105/08
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a molded product of good quality by making a liquid resin easy to spread over the whole of a mold to prevent the generation of voids in the molded product. CONSTITUTION: A mold preparing process, a reinforcing fiber material arranging process, a liquid resin injection process, a liquid resin molding process and a fiber reinforced resin molded product demolding process are provided. In the reinforcing fiber material arranging process, a reinforcing fiber material 40 is arranged to the recessed molding surface 22 of a lower mold 20 in such a state that a mold is opened and, in the injection process of a liquid resin 60, the liquid resin 60 is injected on the molding surface 22 to which the reinforcing fiber material 40 is arranged in such a state that the mold is opened. In the liquid resin molding process, the lower mold 20 to which the liquid resin 60 and the reinforcing fiber material 40 are arranged and an upper mold 10 are clamped and the liquid resin 60 is molded under heating and pressure to be cured.  In the molded product demolding process, a fiber reinforced resin molded product is demolded.
Patent JP-H0973896-A (JP)
Title: Hydrogen storage alloy paste electrode
Inventor: TAKESHIMA HIROKI
IPC: H01M4/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy paste electrode which is capable of low linkage of supports, easily handleable, enhances the high-rate discharging characteristic of the electrode, and increases the capacity of the electrode. SOLUTION: In a hydrogen storage alloy paste electrode formed by the application to a conductive core of a paste composed chiefly of hydrogen storage alloy powders 1, the surface layer of the conductive core is made at least from copper, and after application of the paste the particles of the hydrogen storage alloy powders are allowed into the conductive core by pressurization.
Patent JP-H0783635-A (JP)
Title: Measuring apparatus for profile of hot-rolled steel product
Inventor: MORI TAKESHI
IPC: G01B11/24
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a measuring apparatus in which the cross-sectional profile of a hot-rolled steel product being hot-rolled is measured with high accuracy and instantaneously over its whole length. CONSTITUTION:In the profile measuring apparatus of a hot-rolled steel product 12, the cross-sectional profile of the hot-rolled steel product 12 which is hot-rolled continuously is measured continuously in its hot-rolling direction immediately after its hot- rolling operation. In the profile measuring apparatus, a dolly 11 is arranged and installed so as to be movable in the horizontal direction in a cross section at a right angle to the hot-rolling direction of the hot-rolled steel product 12. A sensor frame 14 which can be moved in the vertical direction in the cross section at a right angle to the hot-rolling direction on the dolly 11 is arranged. At least two two-dimensional laser range finders 20 are arranged at the frame inner circumferential part in diagonal positions of the hot-rolled steel product 12 passing the central part inside the sensor frame 14. A data processor which operates the cross-sectional profile on the basis of measured values of the two-dimensional laser range finders 20 is provided. The sensor frame 14 is formed out of a low thermal expansion material, and it is formed as a cooling structure. The two-dimensional laser range finders 20 are covered with a cooling jacket 22 and a heat shutting-off plate 21.
Patent JP-H0971458-A (JP)
Title: Dielectric porcelain composition and its production
Inventor: YOSHIDA MASASHI
IPC: C04B35/46
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition having a large relative dielectric constant (εr ), a large Q value and high compactness by containing a composition satisfying a specific formula. SOLUTION: Powders of Nd2 O3 , SrO and TiO2 of 99.99% purity are used as raw materials to weigh them so that the dielectric porcelain composition given by the calcination synthesis may have the factor x satisfying the formula: 0.05<=x<=0.9, when the composition is represented by the formula: (Ndx Sr1-x )21(x+2) TiO3 . The mixture is charged in a zirconia porcelain together with an appropriate amount of cobblestone, a dispersant and pure water and they are wet-mixed to obtain raw material mixture in a slurry. After dewatering and drying, the mixture is loosened, transferred to a zirconia porcelain and calcined at 1,000-1,200 deg.C for 10-50 hours, then crushed to give a powder of a uniform particle size of 1.0μm, then an organic binder is admixed and press molded at 1-20 tons/cm<2> .  The molded product is defatted at 600 deg.C at 0.001-1.0 in an oxidation atmosphere to effect the firing, placed on the firing plate made of MgO then fired at 1,200-1,500 deg.C in an oxidation atmosphere of 0.01-1.0 atmospheric pressure for a prescribed time.
Patent JP-S6470780-A (JP)
Title: Separating pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: B65H29/54
Filed: 1987-09-10
Abstract: PURPOSE:To improve the orientability of a liquid crystal polymer by adding polyether oil to the specific liquid crystal polymer and molding a separating pawl. CONSTITUTION:The titled separating pawl is produced by adding the polyether oil to the thermotropic liquid crystal polymer (A) which exhibits anisotropy at the time of melting. The polymer A is preferably the polymer consisting of the repeating units expressed by the formulas I-III (where n is 0 or 1). The separating pawl is formed by injection molding of the compsn. which consists of the above-mentioned two components and is added with a wear resistance improving agent and reinforcing material, etc. Since the fluctuation in the development of the self-intensifying characteristic by orientation of the polymer A is decreased according to this compsn. and, therefore, the dimensional accuracy and thermal deformation resistance of the pawl tip are improved.
Patent JP-S60123241-A (JP)
Title: Tool replacing device in machining center
Inventor: KITAURA ICHIROU
IPC: B23Q3/157
Filed: 1983-12-02
Abstract: PURPOSE:To improve efficiency of tool replacement, in tool replacing device at machining center, by bringing tool holder provided with tool receiving sections at two positions into take-out position then rotating thereafter selecting the tool and replacing. CONSTITUTION:Various tools 7 are held through tapered shunk 8 at the tool receiving sections provided at two positions on tool holder 6 in machining center. While a tool replacing arm 9 movable up and down and turnable is mounted on the lower face of spindle head 3. When turning the arm 9 at predetermined level against the tool holder 6 tilted vertically at the lowermost position of circular circulation locus, one tapered shunk 8 of tools 7 positioned at the inside and outside is engaged and held by the leading edge of arm. Thereafter, the arm 9 will lower to pull the tapered shunk 8 from the holder 6 and turn to insert the tapered shunk 8 into the lower end of spindle 2. Then the arm 9 will rotate reversely to be removed from the tapered shunk 8.
Patent JP-S60119951-A (JP)
Inventor: YAMAUCHI TOSHIYUKI
IPC: A61L9/01
Filed: 1983-12-03
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-2000064803-A (JP)
Title: Fluid machine
Inventor: FUSHIKI MASAAKI
IPC: F02B33/38
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent contact of base material, seizure, and the like while maintaining high performance by forming base material thin at the top part of a tooth trace, and thickening coating by the thinned portion of the base material so as to adjust a clearance to a minimum according to inclination generated between a rotor and a rotor chamber. SOLUTION: In a Roots blower, base material is thinned at the top parts 97 of rotors 7, 9, and coating 103 of the top parts 97 is thickened by the thinned portion to increase cutting margin. Accordingly, even if the rotors 7, 9 and a rotor chamber 35 are inclined to each other when assembled, the coatings 103, 69 in a contact place are cut in association with the rotation of the rotors 7, 9, and the whole clearance can be adjusted following inclination, so that leakage of intake air is prevented to maintain high performance. Since the base material of the top parts is thinned, clearances between the rotors and the rotor chamber and between the rotors are enlarged to prevent contact of each base material and seizure and abnormal wear caused by contact, so that durability can be considerably improved.
Patent JP-H0784893-A (JP)
Title: Method for diagnosing memory
Inventor: AKATA KAZUHIRO
IPC: G06F12/16
Filed: 1993-09-14
Abstract: PURPOSE:To diagnose the operation normalcy of an unwritable area present in a memory. CONSTITUTION:The memory to be diagnosed is divided into plural areas and one writable area is selected (310). The contents of the areas other than the selected area are read out, area by area, and after all addition values of them (check sum value) are found (320), the selected area is accessed to write specific data (330). Then check sums are found (340) by the areas other than the selected area and the check sum values before and after the access are compared (350) to check whether they match each other (360). When they do not match, the diagnose performing person is informed of the abnormality (370). A writable area is noticed thereafter and an area which is selected is changed to perform a similar process.
Patent JP-H0784423-A (JP)
Title: Image reader
Inventor: WADA YOSHIHIRO
IPC: H04N1/00
Filed: 1993-09-14
Abstract: PURPOSE:To realize high-quality image reading by switching an original pressing means to a black original pressing means in the case of designating the reading of a both-side original whose rear surface is transparent and switching the original pressing means to the white one in the case of setting an original other than the above original. CONSTITUTION:Whether a both-side original switch is depressed or not is decided. When it is depressed, the both-side original is read thereafter. Namely, a sliding board 30 is moved to a read position C2 and the leading edge of the inserted original is fed to the read position C2. Since an original pressing part 61 corresponding to the read position C2 is black, the image on the rear surface of the original is absorbed. On the other hand, when the both-side original switch is not depressed, the sliding board 30 is moved to a read position C1, and the leading edge of the inserted original is fed to the read position C1. The original pressing part 60 corresponding to the read position C1 is white. Thus, the high-quality image reading is realized.