baber/WOPTO huggingface dataset:
Patent JP-H07129909-A (JP)
Title: Glass for magnetic head and magnetic head
Inventor: ISHIBASHI KAZUHIRO
IPC: G11B5/235
Filed: 1993-11-02
Abstract: PURPOSE:To provide a glass for the magnetic head improved in the strength of adhesion of cores and improved in moisture resistance and washing resistance and to constitute the magnetic head by using this glass for the magnetic head. CONSTITUTION:Magnetic metallic layers 42 are disposed on a slider 35 and a C-type core 39. A gap forming material 43 and gap glass 44 are respectively disposed on these magnetic metallic layers 42. The gap glass 44 of the slider 35 and the gap glass 44 of the C-type core 39 are butted against each other and glass 45 for bonding is melted into the recess between the slider 35 and the C-type core 39, by which a magnetic gap 41 is constituted. The glass for the magnetic head into which SiO2 is incorporated at 5 to 50 by weight %, GeO2, Al2O3 and TeO2 are incorporated respectively at 0 to 110, 0 to 10, 0 to 25 with the sum total confined to 6 to 30 and PbO is incorporated at 40 to 80, ZnO at 0 to 15, Bi2O3 at 0 to 20, Cr2O3 at 0 to 6, NiO at 0 to 6 and CoO at 0 to 6 is used.
Patent JP-H10125316-A (JP)
Title: Manufacture of nickel positive electrode
Inventor: HAKU BINZEN
IPC: H01M4/62
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a nickel positive electrode capable of raising cell capacity and improving a characteristic by preparing active material paste through a process for mixing nickel hydroxide, or more preferably oxide as a conductivity improver with an alkaline solution under oxidizing atmosphere and, then coating a porous nickel current collector with the paste. SOLUTION: Preferably cobalt oxide or more preferably cobalt monoxide is used as a conductivity improver, and a solution of potassium hydroxide between 30% and 40% is used as an alkaline solution. Oxidizing atmosphere is generated by heating a reaction mixture up to a temperature between 40 and 80 deg.C or feeding oxygen gas to a reactant. The cobalt oxide under dissolution into the alkaline solution reacts with the oxygen, thereby forming cobalt oxyhydroxide film on the surface of the nickel hydroxide. The active material so obtained is applied to a porous nickel current collector and dried. A nickel positive electrode is thereby provided.
Patent JP-H03135883-A (JP)
Title: Terrain working car
Inventor: MINAMI TERUO
IPC: B62D55/116
Filed: 1989-10-21
Abstract: PURPOSE:To achieve the reduction in burden on a power source by stopping the actuation of a position changing means through a controller when the turning operation is detected through a turning actuation detecting means also provided. CONSTITUTION:To a controller 100, signals from each kind of operational switch 35a-35d, each kind of setting apparatus 32-34, as well as from each kind of operational switch SW1-SW4, each kind of sensor S1-S3, and elevating, lowering operational switches 36a-36b, are input. Through control valves V1-V3, each hydraulic cylinder CY1-CY3 is operated. While a turning switch SW4 is input, and the turning actuation is detected by a detector, control valves V2, V3 are closed and stopped by the controller 100. Actuation of a hydraulic cylinder CY2 for pitching a well as of a hydraulic cylinder CY3 for right and left rolling are also stopped. Change in position during the turning actuation is thus eliminated, and the burden of engine is reduced, while the sense of stability is augmented, and output shortage to each kind of driving part is thus eliminated.
Patent JP-H09114355-A (JP)
Title: Board for creation of picture shape
Inventor: UCHIDA MASAHIKO
IPC: A63H33/38
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To promote the infant's creativeness. SOLUTION: This board is provided with a base 4 having a required size and many projecting parts 5 arranged and fixed in longitudinal and transverse directions apart specified intervals on one surface thereof. The board is provided with horizontal and perpendicular bars 6 formed with fitting holes 6a fittable onto these projecting parts at the intervals coinciding with the arranging pitch of the projecting parts in the longitudinal and transverse directions and diagonal bars 7 formed with the fitting holes fittable onto the projecting parts 5 at the intervals coinciding with the arranging pitch of the projecting parts in the diagonal direction. Further, the board has circular part pieces which are provided with fitting holes fittable to the projecting parts and express the eyeballs of animals.
Patent JP-H11106014-A (JP)
Title: Conveyor device
Inventor: SHINOMIYA HIROAKI
IPC: B65G15/18
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device which is suitable for a tunnel having a curved part. SOLUTION: A carrier belt 37 located at the curved part of an earth and sand carrier route 27 is twisted and supported so that a carrier surface may be substantially perpendicular by an upstream inclined carrier roller 45, a curved part carrier roller 43, a downstream inclined carrier roller 49, a downstream inclined return roller 50, a curved part return roller 44 and an upstream inclined return roller 46. The carrier belt 37 is passed along the curved part of the earth and sand carrier route 27.  The carrier surface of the carrier belt 37 located at the curved part of the earth and sand carrier route 27 is covered with a coating belt 38 supported by a carrier roller for coating belt and a return roller 55 for coating belt, both the end parts of the coating belt 38 are closely adhered to both the end parts of the carrier belt 37 by a pressing roller 53 and dropping of earth and sand is prevented.
Patent JP-S62133567-A (JP)
Title: Multilevel image histogram processing system
Inventor: UCHIDA KAORU
IPC: G06T7/00
Filed: 1985-12-05
Abstract: PURPOSE:To execute a processing at a high speed by constituting the titled system so that each part executes its processing independently in parallel with respect to input data which has been diverted by a result of a change of an identifier. CONSTITUTION:A data token which has been inputted from an external memory is reproduced to two continuous tokens by a copy instruction 31, and one of them sets the lower 3 bits as a data V by a mask operation 32, and uses an identifier (ID) change instruction 33 by a bit T=0, by which a write operation for diverting it to eight branches is executed. The other is brought to a 3-bit shift by a right shift instruction 34, and thereafter, inputted to an ID change instruction 35 by T=1, and the data V for executing the updating after the diversion is obtained.
Patent JP-S63126717-A (JP)
Title: Control method in injection molding
Inventor: HATAMURA YOTARO
IPC: B28B1/24
Filed: 1986-11-17
Abstract: PURPOSE:To maintain a molder in the most suitable condition all the time by measuring directly the temperature and heat flow bundles of the surface of a cavity continuously all through the molding process, comparing the measured values with the reference values and controlling its molding conditions. CONSTITUTION:Materials are injected from a heating cylinder 3 and filled into a cavity 2, and the temperature and heat flow bundles of the surface of the cavity are measured respectively, continuously and directly all through the whole molding process by, for instance, a temperature sensor 6 incorporated in an extrusion pin 4, being compared with the preset reference values regarding the temperature and heat flow bundles to control the molding conditions of a molder. That is, the measured values regarding the temperature and heat flow bundles are compared with the reference values, and if the compared values are normal, the process is returned, and if they are abnormal (out of the range of reference), emergency flags are issued to specify the controlled section of molding conditions and also simultaneously the abnormal volume (How much the same are out of the range of reference = compared values) is sensed to operate the abnormal volume (compared vlaue), basing which respective molding conditions are controlled and modified.
Patent JP-S61159017-A (JP)
Title: Wick type liquid fuel combustion device
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23D3/18
Filed: 1984-12-28
Abstract: PURPOSE:To be able to reduce the lower level of min. combustion and to enlarge the adjustable range of combustion by providing a wick guide cylinder with a guide cylinder body and primary and secondary parts in such a way that at the upper end of a wick guide cylinder, the edge of the cylinder is extended outside horizontally to make the primary part and the edge of the primary part is also extended vertically to the same height of wick at the min. combustion to make the secondary part. CONSTITUTION:At the upper end of the wick guide cylinder 27, the primary part is formed by extending a little the upper edge of the cylinder horizontally and the secondary one is also formed by extending upward the edge of the primary part. When the wick 34 is descended in order to keep the min. combustion condition, the wick approaches sufficiently the secondary part 30 formed at the upper part of the wick guide cylinder 27 and the wick end temp. is kept in the low temp. affected by temp. of the secondary part 30 and in addition to small exposed wick, vaporized fuel from the wick 34 is kept in a small amount. Therefore, it is possible to keep the stable combustion and as a result, reduce the lower level of the min. combustion.
Patent JP-H10126197-A (JP)
Title: Mount structure for crystal vibrator
Inventor: KASASHIMA TOSHIYUKI
IPC: H03H3/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance the space utilizing factor of the circuit, to realize the mount structure not requiring design changes in an electrode structure of a printed circuit board, regardless of the terminal position and shape of a crystal vibrator and to support the crystal vibrator in a mechanically stable state. SOLUTION: Both sides of a plurality of metallic plates having a stiffness and formed according to a circuit pattern are coated by two insulation films 9a, 9b, a couple of surface tongues are formed to a front side of a raw plate material adhered or welded at a missing part 8 of the circuit pattern, two pairs of rear tongues having a narrow space are formed to the rear side, while a case 1 of a crystal vibrator 3 is formed by a couple of front side tongues is supported, a couple of terminals are fitted to a couple of metallic plates among a plurality of the metallic plates and two pairs of the rear side tongues are fitted to front electrodes 4 of the printed circuit board 5. Thus, generation of noise, falling or damages to the crystal vibrator 3, due to vibration and shock is reduced, and the reliability of the product is improved.
Patent JP-H04151208-A (JP)
Title: Manufacture of porous sintered metal mold
Inventor: SEKIYA TAKEJI
IPC: B44C1/22
Filed: 1990-10-12
Abstract: PURPOSE:To process a complicated fine recessed and projected face shape easily on a cavity face by reproducing an original material provided with a pattern to be processed on the cavity face to produce an original photograph sheet, developing the same to produce a resist image and etching surfaces other than the resist image with an etching liquid. CONSTITUTION:An original material 1 with a pattern to be processed on a cavity surface of a mold 4 is reproduced to manufacture a negative film 3. On the other hand, a mold 4 of porous sintered metal is immersed in resin liquid, and pores on the cavity surface are blocked and then heat dried. Then the cavity surface of the mold 4 is coated with ammonium bichromate and then dried and a negative film 3 is suction adhered and printed, and developed by a solvent to product a resist image 6. Then the same is immersed in solution of acid group to etch the surfaces other than the resist image 6, and the resist image 6 is peeled and removed. After that, the mold 4 is heated and impregnated resin is discharged and cleaned to manufacture the mold for molding a leather grain pattern product.
Patent JP-H10122108-A (JP)
Title: Condenser discharge type ignition device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F02P3/09
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a condenser discharge type ignition device for internal combustion engine in which generated heat from the booster switch of a booster circuit charging the condenser of an ignition circuit can be restrained. SOLUTION: An acceleration/deceleration detecting means 11 outputting an acceleration/deceleration detected signal Vg when acceleration and deceleration of an internal combustion engine are detected, is provided. A reference voltage generating unit 8 generating reference voltage Vr indicating a small value when the acceleration/deceleration detected signal Vg is not generated, and changing to a large value when the acceleration/deceleration detected signal is generated, is provided. Detected voltage Vd output from a charge voltage detecting circuit 7 detecting the charge voltage Vc of the condenser 302 of an ignition circuit 3 and the reference voltage Vr are supplied to a comparator 901, and by making output of a comparator 9 to be zero when the detected voltage Vd exceeds the reference voltage Vr, a booster switch 104 is made OFF so as to stop boosting operation.
Patent JP-2000103277-A (JP)
Title: Lift for vehicle
Inventor: IKEHATA YOSHITERU
IPC: B60P3/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To lift a loading part without giving the fear to an user by covering at least both sides of an upper end part to be connected with a pair of links among the pair of links and a lifting frame by a covering body. SOLUTION: A ramp 1 can be moved up and down in a state that a holding frame 1 and the ramp 1 are kept in the horizontal attitude by the action of a parallel quadruple link mechanism 4 by expanding and contracting a pair of left and right hydraulic cylinders 5. A covering body is formed by a first covering body 18 surrounding the parallel quadruple link mechanism 4 and the hydraulic cylinders, a second convering body 19 for covering a front end part of an upper link 9, and a covering body 20 for covering a lower link 10 and a basic frame side bracket 8. The first covering body 18 is rotated integrally with the lower link 10, and a circular part 3a is penetrated through an opening 18a formed on the first covering body 18.
Patent JP-H08132424-A (JP)
Title: Processing method of green sheet
Inventor: KAWABATA TSUTOMU
IPC: H01L41/39
Filed: 1994-11-09
Abstract: PURPOSE: To prevent defects such as shear droop or burrs from developing at the shearing work of green sheet. CONSTITUTION: Green sheet GA and a green sheet GB, which has the same thickness as that of the green sheet GA and is slightly longer than the length of the green sheet GA, are prepared so as to firstly form a board part 30 by laminating 14 pieces of green sheets to one another and then paste a buffering green sheet 50 consisting of the green sheet GB and about 5 pieces of green sheets GA onto the under surface of the boar part in order to finally be isostatically pressed. Next, the obtained laminated green sheet 1 is set in a mold so as to form windows 31 by blanking. Next, by peeling the buffering sheet 50 off with the longer green sheet GB as a handhold, the board part 30 having almost no burr is obtained.
Patent JP-H04154929-A (JP)
Title: Zirconium material excellent in chasing property and its practically applied product
Inventor: KOMATSU TORU
IPC: A44C27/00
Filed: 1990-10-16
Abstract: PURPOSE:To produce a zirconium material easy of working and having superior chasing property by incorporating specific amounts of oxygen into zirconium. CONSTITUTION:An ornament member excellent in chasing property can be obtained by preparing a zirconium material having a composition consisting of <=400ppm oxygen and the balance zirconium with accompanying impurities (N, C, Fe, Ni, Cr, Al, K, Na, etc.). Further, wear resistance and ornamental property can be improved by forming a hard layer (nitride layer, oxide layer) of >=500 Vickers hardness at least on a part of surface of this material to 0.5-5mu thickness.
Patent JP-H03135481-A (JP)
Title: Method and device for controlling classification of grains
Inventor: KAWASHIMA KENZO
IPC: B07B1/24
Filed: 1989-10-23
Abstract: PURPOSE:To control the classification efficiency with high precision by extracting a fixed amt. of the classified grains delivered from the classification part as a sample, detecting the efficiency from the ratio of the amts. of the cleaned and uncleaned grains and controlling the turning rate of a spiral rotor. CONSTITUTION:The grains to be classified are lifted up and moved with an impeller 16 by the rotation of the spiral rotor 4, and the broken grains are discharged from a classification reticular cylinder 3 in the process and stored in an upper tank 14. A fixed amt. of the classified grains are supplied to a sample tank 24 from a sample delivery passage 23, estimated by the extracted sample classifier 22, supplied to a sample classifier 27, and classified into the cleaned grains and uncleaned grains which are respectively measured. Classification efficiency is detected from the ratio of the amts. of the cleaned grains to uncleaned grains, and the turning rate of the rotor 4 is controlled to obtain a preset efficiency. The efficiency is controlled in this way with high precision.
Patent JP-2000104025-A (JP)
Title: Film for flexible printed wiring board
Inventor: IMASHIRO YASUO
IPC: C09J7/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a film for having a pre-setting capability and low dielectric constant after hot pressing, furthermore being excellent in adherence and heat resistance by equipping an adhesive layer of a composition comprising a polycarbodiimide resin and an epoxy resin on the surface of a plastic film. SOLUTION: On the surface of preferably an insulating film and/or a plastics film which are a base film, the subject film is constituted by equipping an adhesive layer of a composition comprising a polycarbodiimide resin, preferably 100 pts.wt. thereof and an epoxy rein, furthermore preferably 20-200 pts.wt. of the epoxy resin. A curing agent for the epoxy resin is further contained in the composition according to demand, preferably 10 pts.wt. or below of the curing agent per 100 pts.wt. of the epoxy resin. The polycarbodiimide resin is preferably to be obtained from at least one aromatic polyisocyanate(s) and/or to be 3,000-50,000 of number average molecular weight in terms of PS by GPC.
Patent JP-H05113862-A (JP)
Title: Screen display method for crt screen
Inventor: IMAMURA MASARU
IPC: G06F3/0482
Filed: 1991-10-23
Abstract: PURPOSE:To conveniently confirm a selected menu by setting and displaying the background color in selection menus of respective layers, and arraying and displaying all selectors before a current layer is selected in a stack state together with their background colors. CONSTITUTION:A picture from a plan selection to a high-order menu which is displayed as a selection menu 20 is displayed on a the background color of blue and then rewritten into a menu display 13 once irradiation conditions are selected. A cursor 22 is in the place of an irradiation angle, but this position is guided by inference as the result of a series of processes. Once the irradiation angle is selected, the cursor 22 disappears and the input of a reference irradiation angle is prompted to reply painting according to an irradiating method. The axial plan and irradiation conditions of a high-order layer are displayed in order in the stack state, a selector which is selected before a selection menu which is currently displayed is displayed together with its background color, and which selector the menu has passed is grasped.
Patent JP-H04151037-A (JP)
Title: Belleville spring for push button switch
Inventor: YAMAMOTO ISAMU
IPC: F16F1/32
Filed: 1990-10-15
Abstract: PURPOSE:To prevent generation of contact disorder due to position deflection, slip-off, etc., by permitting deformation by small force by forming a hole which is asymmetrical for the center line on a belleville spring which consists of a metal plate and is curved into a plate form and preventing the stress concentration. CONSTITUTION:A belleville spring 1 has a disc shape having an arcuate section, and is formed into a plate shape of a thin metal plate, and a hole 2 is formed at an eccentric position from the center, and the hole 2 is asymmerical with respect to a center line 3. As for the belleville spring 1, if the center part of the belleville spring 1 is pushed in the direction of arrow Y, a stress is generated at a deformanble part in the vicinity of the hole 2, i.e., in the intermediate part 5a on the hole 2 side, and deformation is started by a small force. Accompanied with the variation of the displacement quantity, the stress concentration part shifts to the periphery, and finally shifts to the intermediate part 2b on the opposite side of the hole 2, and deformation completes. Since the belleville spring 1 can be deformed by a small force as a whole, the stress applied on each part reduces. Accordingly, the contact disorder due to the position deflection, slip off, etc., is prevented, even after the repetitive use.
Patent JP-H01118614-A (JP)
Title: Improved polyether imide fiber and production thereof
Inventor: SATO TETSUO
IPC: D01F6/74
Filed: 1987-11-02
Abstract: PURPOSE:To obtain the subject fiber having high strength and improved dimensional stability at high temperature, by treating a specific drawn polyether imide fiber with a solvent and heat-treating the treated fiber in relaxed state at a temperature within a specific range. CONSTITUTION:A drawn polyether imide fiber having a melting point (TmII) peak at >=270 deg.C generated by orientation-induced crystallization is treated with a solvent (e.g., toluene or methylene chloride) to generate a melting point (TmI) peak at <=270 deg.C generated by solvent-induced crystallization. The fiber is heat- treated in relaxed state at a temperature between TmI and TmII to obtain the objective fiber expressed by formula and having a strength of >=2.5g/d and a dry-heat shrinkage of <=3.0% at 230 deg.C.
Patent JP-H02122245-A (JP)
Title: Instrument for measuring concentration of ozone
Inventor: MOCHIZUKI MASAHIKO
IPC: G01N21/33
Filed: 1988-10-31
Abstract: PURPOSE:To decrease the number of constituting parts and to improve ozone resistance and responsiveness by constituting flow passages for a gas to be measured of a quartz glass tube and joint and diverting the flow passages. CONSTITUTION:The two flow passages; the flow passages 22a and 22b for the gas to be measured are formed to substantially increase the flow rate of the gas flowing therein. A gas detecting part 19 is constituted of the quartz glass tube 20 and quartz glass rod 21 which are hermetically supported at both ends and the joint 24 for hermetically supporting a piping 23 for leading in and out of the gas. The detecting part 19 forming the flow passages 22a, 22b for the gas to be measured holds the double tubes constituted of the quartz glass 20 and the glass rod 21 by the joint 24. There are, therefore, no parts to be corroded by gaseous ozone. The leakage of the gaseous ozone by the corrosion of the parts is thus obviated and the detecting part 19 is produced in a short period of time without requiring special adjustments at the time of the production thereof.