baber/WOPTO huggingface dataset:
Patent JP-2001106206-A (JP)
Title: Device for separating overlapped film and packaging apparatus having the device
Inventor: MAKINO TOMIO
IPC: B65B43/26
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To separate films, which are in an overlapped state, from each other against their closely contacting force by reliably holding them without damaging them. SOLUTION: Each expanding member 80 of a pair of mouth expanding members 80, 80 engaged with each other with a tube film F sandwiched therebetween comprises an elongated base plate 81 whose marginal portion opposed to the mating mouth expanding member 80 is formed into a linear shape, an elongated pressing plate 82 overlapped with the base plate 81, and clip springs 83, 83 for pressing both the plates 81, 82 against each other. The marginal portion of the pressing plate 82, which is opposed to the mating mouth expanding member 80, is provided in the form of a folded part 82a folded so as to leave a marginal portion of the base plate 81. Further, the opposed faces of both the base plate 81 and the pressing plate 82 in the mouth expanding member 80 are subjected to nonslip processing with silicone tapes 84, 84.
Patent JP-H02133404-A (JP)
Title: Resin composition curable with actinic radiation
Inventor: SASAKI YUTAKA
IPC: C08F2/44
Filed: 1988-11-15
Abstract: PURPOSE:To reduce the occurrence of black bins and to improve the pore filling properties, the smoothness of the surface of cured film, the etching resistance, etc., by blending three specific compounds with a leveling agent, an organic solvent and a rust preventive. CONSTITUTION:30-70 pts.wt. (hereinafter merely pts.) compound (A) having COOH and (meth)acryloyl groups in the molecule (e.g., acryloyloxyethyl monophthalate) is mixed with 20-65 pts. compound having a (meth)acryloyl group in the molecule except the component (A) (e.g., acryloylmorpholine) and 1-30 pts. compound having 2 or more (meth)acryloyl groups in the molecule (e.g., trimethylolpropane triacrylate) to obtain a mixture having a viscosity of 3,000cP or below at 25 deg.C. 100 pts. thus obtained mixture is blended with 0.01-5 pts. leveling agent, 100-450 pts. organic solvent, if desired, mixed with water, and 0.1-5 pts. (in terms of solid content) rust preventive, thereby obtaining the title resin composition.
Patent JP-2000107670-A (JP)
Title: Device for wiping down coating head tip
Inventor: AWAKAWA HIDEO
IPC: B05C5/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To automate wiping-down work and also to prevent dry material from being incorporated into a product (coating surface) by using an elastic body which can be deformed so that it is along the shape of a coating head and a solvent containing cleaning film to remove liquid/dry material stuck on the head tip. SOLUTION: When subjecting the head tip after coating to wiping-down treatment, first, compressed air is fed to an elastic body 1 in the standby position to expand the elastic body 1 and the expanded elastic body is brought into contact with a block 5. Next, after solvent is forcibly fed from the block 5 and a cleaning film 6 is impregnated with the solvent, the cleaning film 6 is sent to so that the impregnated area comes to the head tip part. Next, after an air cylinder 11 is moved to the head cleaning-clean position, the whole unit is raised by an air cylinder 10 to press the cleaning film 6 and the elastic body 1 against the head tip. After that, the unit is moved to the wiping-down finish position by the air cylinder 11 to perform the wiping-down of the heat tip.
Patent JP-H02132378-A (JP)
Title: Automatic setting method for discharge pin for circuit board inspection device
Inventor: MINAMI HIDEAKI
IPC: G01R31/28
Filed: 1988-11-14
Abstract: PURPOSE:To reduce the load on an operator by picking up a capacity element to be connected to a discharging circuit prior to measurement and connecting an inspection pin corresponding to the capacity element to the discharging circuit according to its capacity. CONSTITUTION:A CPU 7 picks up capacitor elements to be connected to the discharging circuit 9 prior to inspection and sets their pin number automatically. In this case, the CPU 7 picks up the capacitor elements in a memory 10 by using a component name, e.g. 'capacitor' or specific product code, or a measurement mode name, e.g. 'capacitor measurement mode' or 'capacity measurement mode' as a key word and stores them in a proper memory area together with their pin numbers according to the capacity value. Consequently, the inspection pins of the capacity elements to be discharged are set automatically without referring to a circuit diagram nor inspection pin arrangement diagram, and the load of the operator is reduced.
Patent JP-H02132757-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MURATA TOMOYA
IPC: H01M50/489
Filed: 1988-11-14
Abstract: PURPOSE:To enhance the discharge performance performance of the battery under heavy-loaded conditions, by using as a separator an unwoven fabric made of polyolefine type resin processed by corona discharge. CONSTITUTION:An unwoven fabric made of polyolefine resin, which is processed by corona discharge so that its surface area is increased, is used as a separator; by the process of corona discharge of unwoven fabric made of polyolefine type resin e.g., polypropylene unwoven fabric and the like, the surface of the fabric is partly invaded and therefor ramifies finely, so that the area of the surface is increased. The use of the fabric as the separator heightens liquid retaining or absorbing performance, thereby allowing a sufficient amount of electrolytes to be secured even when the fabric is small is thickness. A sufficient amount of electrolytes can thus be secured without varying the thickness of the separator i.e., keeping the distance between electrodes small, electrolytes in the separator are restrained from being exhausted as discharge advances, and the internal resistance of the battery can be prevented from rising.
Patent JP-H03146529-A (JP)
Title: Method for treating polyester
Inventor: KIMURA MASAHIRO
IPC: B29K67/00
Filed: 1989-11-01
Abstract: PURPOSE:To reduce low mol.wt. components in a polyester by bringing the polyester into contact with an ultracritical fluid. CONSTITUTION:A polyester such as polyethylene terephthalate is brought into contact with an ultracritical fluid (preferably nitrogen, carbon dioxide or ethane) preferably under a pressure of >=400 atmospheres.
Patent JP-2001076918-A (JP)
Title: Magnet powder and manufacture thereof
Inventor: HOSOKAWA SEIICHI
IPC: H01F1/11
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance both saturation magnetization and coersive force by using a ferrite having a hexagonal structure represented by specified SrO, lanthanum- oxide, iron-sesquioxide, titanium-oxide, ZrO, CoO as a main phase. SOLUTION: Powders of SrCO3 and of Fe2O3 are mixed, wherein La2O3, TiO2, ZrO and CoO or the likes are added to the material powder. The mixed material powder is heated at a temperature of 1100-1450 deg.C to obtain a ferrite compound (calcine) by a solid phase reaction. This calcined body represented by (1-x)SrO.(x/2)La2O3.(n-y/2-y/2-y")Fe2O3.yTiO2.y'ZnO.y"CoO, (x,y,y' and y" are mol ratios; 0.1<=x<=0.3, 0.01<=y<=0.3, 0<=y'<=0.3, 0.1<=y"<=0.4, 5.5<=n<=6.5), has a hexagonal structure of a magnetoplumbite ferrite as a main phase. Magnet powder is obtained by pulverizing the calcined body.
Patent JP-H09129252-A (JP)
Title: Highly durable solid electrlyte fuel cell and manufacture thereof
Inventor: MATSUZAKI YOSHIO
IPC: H01M4/90
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolyte fuel cell having high output density as well as good durability by reducing contact resistance between a solid electrolyte layer and an air electrode for a drop in the internal resistance of the battery. SOLUTION: Regarding a solid electrolyte fuel cell made of a cell having an air electrode and a fuel electrode respectively laid on both sides of a solid electrolyte layer, and a separator stacked on top of each other alternately, a layer (CeO2 )1-x (LnO1.5 )x is sandwiched between the solid electrolyte layer and the air electrode (La1-x Ax )y (Mn1-z Bz )O3 +δ. In this case, A stands for one of Sr, Ca, Ba and Y, or a combination of two or more of the elements, and B stands for one of Cr, Ni, Mg, Co, Zr, Ce, Fe and Al, or a combination of two or more of the elements. Furthermore, the value of (x) is between 0 and 0.5, and the value of (z) is between 0 and 0.5. Also, the value of (y) is between 0.7 and 1.2, and δ stands for excess oxygen. Ln stands for one of Sm, La, Nd, Gd, Ho, Dy, Y and Yb, or a combination of two or more of the elements.  Also, the value of X is between 0 and 0.5. The fuel cell is manufactured to satisfy each of the above-mentioned conditions.
Patent JP-H11125387-A (JP)
Title: Mobile type conduit shutoff device
Inventor: UEDA HIROSHI
IPC: F16L55/12
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make a device in small size, lightweight, and enable the device to pass through even in a joint of different type, in the mobile type conduit shutoff device freely movable in a conduit to air-tightly close it. SOLUTION: An elastic film body of a first/second stopper 11, 12 is formed roughly so as to have a cylindrical swell part 27 and a mounting part 28 in both sides extended inward in a radial direction. Through a passage 23, 24 provided in a main body 14, when air is fed in an internal peripheral side of the swell part 27, it is swollen, a peripheral surface thereof is made in close adhesion to an internal peripheral surface of a conduit, it can be airtightly closed. Since an amount of air and a pressure required for swelling can be decreased, a stopper 10 can be formed in small size, its weight can be lightened. Between each of a guide 30 and the first/second stoppers 11, 12 are connected by a universal joint 18, so as to facilitate even passing in a curved pipe. Since the guide 30 has a cone shape, a guide can be smoothed even in the curved pipe.
Patent JP-H08116896-A (JP)
Title: Method for heating cooked rice
Inventor: HASEGAWA HIDETOSHI
IPC: A23L7/10
Filed: 1994-10-27
Abstract: PURPOSE: To provide a method for heating cooked rice capable of bringing texture of cooled cooked rice close to that of rice immediate after cooking. CONSTITUTION: Cooked rice kept cool at a low temperature is wrapped, and heated to +85 deg.C to +95 deg.C in a high-humidity atmosphere. The heated cooked rice is heated at the atmosphere temperature of +65 deg.C to +75 deg.C at high humidity for 50 minutes to 70 minutes from a point of time when the central temperature of rice reaches +65 deg.C to +75 deg.C.
Patent JP-H06136756-A (JP)
Title: Detection method for approaching condition between underground pipes and its device
Inventor: KAMIYAMA TORU
IPC: E02D13/06
Filed: 1992-10-26
Abstract: PURPOSE:To conctribute to quality assurance for piling works by detecting an approaching condition among underground piles by means of electric resistance values in order to avoid mutual. contact among existing underground piles and a newly driven underground pile. CONSTITUTION:One end of a wire is connected to the pile head sections of existing underground piles 1 and 2 and the pile head of a newly driven underground pile 3, and the other end is connected to a detection system. In this case, the detection system is made up of a current generating means 4, a potential measuring means 5, a connection circuit switch-over switches 7 through 9, a control means 6, and of an analogue level, memory 10. The system also includes a multi-pen recorder 11. An approaching condition can be detected by the fact that the electric resistance valve is apt to be decreased as the newly driven pile 3 comes close to the existing piles 1 and 2. When the wire is connected to the pile head sections of the existing piles, a steel piece in which a bolt hole is bored is welded to the head sections so as to be joined, so that the wire is connected and fastened to the steel piece by a bolt.
Patent JP-S63142716-A (JP)
Title: Input switching circuit
Inventor: SUGITA HAJIME
IPC: H03K17/687
Filed: 1986-12-04
Abstract: PURPOSE:To enable the switching of a high frequency signal by grounding the gate of an FET for switching, setting a drain as an output in the case of outputting, or setting a source as an input in the case of inputting, changing the source voltage on an input side so as to execute switching actions and switching on the FET for switching if an impressed voltage on a source side is low electric potential. CONSTITUTION:If a DC control voltage impressing terminal is assumed as high electric potential, and 13 is assumed as low electric potential, the FET 21 turns off and the FET 22 turns on and if the DC control voltage impressing terminal 12 is made low electric potential and 13 is made high electric potential, the FET 21 turns on and the FET 22 turns off. Thus, the switching of one input signal is executed with two elements of an FET and a resistance and the gate of the FET is grounded so as to constitute a circuit, so that the loss of high frequency is made small and an input/output isolation can be made high. The circuit is suitable for switching and integrating a large number of wide band input signals and balanced input high frequency signals.
Patent JP-H01128679-A (JP)
Title: Solid-state image pickup device
Inventor: SAKAMOTO NAOKI
IPC: H04N5/335
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a picture in which a horizontal resolution is improved double by providing a transparent elastic body inclining to an optical pass, synchronizing the optical thickness of this transparent elastic body with the removing of the accumulated charge of the picture element of a solid-state image pickup element with a frame frequency, and oscillating the transparent elastic body with an amplitude in which the positional change of an incident optical image on the solid-state image pickup element becomes the 1/2 of the pitch of the picture element. CONSTITUTION:An incident optical pass deflecting means 9 can change the optical thickness and has a transparent elastic body 91 provided to incline to the optical pass. The transparent elastic body is deformed by switching the impression of a voltage to a piezo element 93, and the incident optical pass is changed only for P/2. The change of the optical pass can be executed promptly and easily. A supplying voltage for the piezo element 93 is set so that the optical change of an incident optical image on the solid-state image pickup element 1 by the change DELTAd of the thickness of the transparent elastic body 91 can be P/2 and set so that the changing speed can coincide with the frame frequency, and the oscillation of DELTAd is synchronized with the removing of the accumulated charge from the solid-state image pickup element 1. Thus, the horizontal resolution can be improved with a simple constitution.
Patent JP-H02134018-A (JP)
Title: Level conversion circuit
Inventor: KARASAWA JUNICHI
IPC: H03K19/0175
Filed: 1988-11-15
Abstract: PURPOSE:To simplify the level setting of a level conversion output and to improve the output accuracy of a signal by using two MOS transistors(TRS) (being minimum number) deciding an output signal level of a level shift circuit and avoiding the use of a reference power supply. CONSTITUTION:Potentials V1, V2 are generated by level shift circuits 1, 2 being independent circuits respectively to set high and low levels of outputs freely. Then the potential V1 is set by the capability ratio of two MOS TRs Mp1, Mn2 and the potential V2 is set by the capability ratio of two MOS TRs Mp3, Mn3 respectively. Moreover, no reference power supply is required. Then the setting of an output potential is simplified and an output signal with high accuracy without dispersion is obtained.
Patent JP-H05258753-A (JP)
Title: Nonaqueous electrolyte lithium battery
IPC: H01M10/0568
Filed: 1991-11-01
Abstract: PURPOSE:To enable a nonaqueous electrolyte lithium battery to have improved storage characteristic and charge/discharge cycle characteristic because what is prepared by causing a heterocyclic compound, whose hetero element is S and/or N, to be added to a solution obtained by causing a solute containing a fluorine-containing lithium salt to be solved into a nonaqueous solvent containing ethylene carbonate. CONSTITUTION:A nonaqueous electrolyte lithium battery comprises a positive electrode made chiefly of a metal oxide, a negative electrode made chiefly of lithium, or a material capable of storing/emitting lithium, a separator interposed between the positive and the negative electrode, and a nonaqueous electrolyte. The nonaqueous electrolyte is prepared by causing a heterocyclic compound, whose hetero element is S and/or N, to be added to a solution obtained by causing a solute containing a fluorine-containing lithium salt to be solved into a nonaqueous solvent containing ethylene carbonate.
Patent JP-H05127677-A (JP)
Title: Sound source device
Inventor: OTANI YASUSHI
IPC: G10H7/08
Filed: 1991-11-01
Abstract: PURPOSE:To make overtone relation clear and facilitate interpolation by controlling one spectrum as analysis data of one band-pass filter even when the spectrum extends over plural filtering band or move between plural band-pass filter with time. CONSTITUTION:A sound source has an analysis part 1, a storage part 2, an interpolation part 3, a shift part 4, and a composition part 5. Musical sound waveform data are stored analytic parameters (frequency data and intensity data) by spectra (band-pass filter). When the musical sound waveform data are put together again, those analytic parameters are put together. When one spectrum is detected by plural band-pass filters, intensity data detected by all band-pass filters are concentrated on intensity data of one band-pass filter and when one spectrum moves between plural filtering bands according to the progress of the musical sound waveform data, it is traced by one band-pass filter.
Patent JP-H09104278-A (JP)
Title: Cup supporter
Inventor: YAMADA SHINJI
IPC: B60N3/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively support large/small cup or the like by arranging a rotary unit comprising large/small diametric body sector parts in a slit formed in a peripheral wall of a cup storage case, and selectively protruding the large/small diametric both sector parts into the cup storage case from the slit. SOLUTION: When a small diametric sector part 9 of a rotary unit 5 of a cup supporter 1 is made to come into a cup storage case 2, two large diametric cups 13 or the like can be stored in the right/left of the small diametric sector part 9. The rotary unit 5 is half rotated, and when large/small diametric sector parts 8, 9 are made to come into the cup storage case 2 respectively by each half part in the cup storage case 2, the large diametric cup 13 or the like in a side of the small diametric sector part 9 and a small diametric cup 14 or the like in a side of the large diametric sector part 8 can be respectively stored. Further, when the large diametric sector part 8 of the rotary unit 5 is made to come into the cup storage case 2, the two small diametric cups 14 or the like can be stored in the right/left of the large diametric sector part 8.  Thus by a simple and inexpensive constitution comprising the cup storage case 2 and the rotary unit 5, the cups 13, 14, or the like of large/small size can be surely supported.
Patent JP-H04163825-A (JP)
Title: Discharge display tube and cathode forming composition therefor
Inventor: KANI AKIRA
IPC: H01J1/30
Filed: 1990-10-29
Abstract: PURPOSE:To aim at cost reduction and high luminance by using conductive oxide, where oxide having a specific composition formula is solved in a solid state in oxide having a NaCl type crystal structure, as a cathode forming material for a discharge display tube. CONSTITUTION:Conductive oxide, where oxide expressed by X2O (wherein X is one kind selected from elements of Ia group in the element periodic table) is solved in a solid state in oxide having a Nail type crystal structure, is used as a cathode forming material for a DC type discharge display tube. A solid solution amount of the oxide is determined according to the oxide having the NaCl type crystal structure. The solid solution of the specific oxide in the oxide having the Nail type crystal structure enables an operating voltage to be reduced. Consequently, it is possible to reduce a cost of a drive circuit and enhance light emitting efficiency so as to aim at high luminance. Additionally, color purity can be improved without any necessity of sealing Hg in discharge gas.
Patent JP-H08141071-A (JP)
Title: Device for transmitting driving powder of centrifugal pump
Inventor: SUZUKI SUSUMU
IPC: A61M1/10
Filed: 1994-11-22
Abstract: PURPOSE: To provide a device for transmitting driving power of the centrifugal pump capable of stably supplying the liquid when the driving device of the centrifugal pump is not drived due to a trouble. CONSTITUTION: The device consists of a driving power output part 13 equipped with a gear box 4 to be loaded on a centrifugal pump 2, driving power input part 11 to be loaded on a driving power output part 32 of a roller pump 3, and driving power transmission part 12. Thus, the driving power can be transmitted from the roller pump 3 to the centrifugal pump 2.
Patent JP-H10133646-A (JP)
Title: Keyboard device and its assembly method
Inventor: NIITSUMA SHINJI
IPC: G10C3/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device which is easily mountable at a keybed and with which the assembly accuracy is high. SOLUTION: Wippens 30 having jacks 44 are mounted at a chassis 11 via bearing members 33 for supporting wippen vibration shafts 31. Hammer heads 50 are mounted at the chassis 11 via center rails 60 having bearing members 65 for supporting hammer vibration shafts 51. When fixing the respective members to the chassis 11 before placement on the keybed 2, keyboards 14, the wippens 30 and the hammer heads 50 are exactly positioned to attain such positional relationship with which keyboard strokes are made equal to those of an ordinary acoustic piano. The need for the laborious work of separately providing the piano with a keyboard unit and action unit like heretofore and positioning these units on the keybed is eliminated and the extremely easy mounting to the keybed is ensured.
Patent JP-H11125129-A (JP)
Title: Vehicle
Inventor: KATSUTA TAKAYUKI
IPC: B60L50/16
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To put a rotary condition of a first driving wheel in an always optimal condition by the driving of a second driving wheel by discriminating a rotary condition of the first driving wheel, and controlling output torque of the second driving wheel according to its result. SOLUTION: A wheel condition of front wheels is classified into two conditions of requiring/non-requiring an assist by rear wheel drive by a car body speed and a slip rate (105), and a wheel condition of rear wheels is classified into three conditions, and the left and right are separately judged (106). When the system of the rear wheel drive is put in a standby condition, and a parking brake is released (107), and also a brake pedal is released (108), an operation is performed on torque applied to left and right rear wheels (109). When it is not more than a preset value by comparing the car body speed with a prescribed preset value (110), a wheel motor is driven so as to become operation toque (109) performed on torque output to the left and right rear wheels.  Therefore, rear wheel torque is adjusted in a desirable form, and front wheels can be effectively assisted by the rear wheels at starting time.