baber/WOPTO huggingface dataset:
Patent JP-H06186677-A (JP)
Title: Holder for photographic film cartridge
Inventor: MIZUNO KAZUNORI
IPC: B42F5/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a holder capable of surely locking a photographic film cartridge and a cartridge container, housing an index film too, and furthermore, which is cheap and made compact. CONSTITUTION:The whole holder 12 is as large as a VHS type video cassette, and a cover 13 is freely folded to a U-shape at two parts so as to form a base part 13a, a rear part 13b and an upper part 13c respectively. The cartridge containers 20 up to ten pieces can be locked in a holding part 11 sticking to the base part 13a of the said cover 13. Each locking distance between each cartridge container 20 is 1.5cm, so that the cartridge container 20 is easily taken out.
Patent JP-H09178487-A (JP)
Title: Method of adjusting resonant frequency of vibrator for piezoelectric vibration angular speedometer
Inventor: NOMURA TATSUSHI
IPC: G01C19/5663
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a specific method for adjusting a difference in resonant frequency between the drive side and the detection side of a transducer. SOLUTION: Pulse irradiation of YAG laser is continuously made onto one of a first surface part A1 and a second surface part B1 during a period in which the resonant frequency difference becomes smaller. When the resonant frequency difference does no more decrease, the pulse irradiation of YAG laser is continuously made to the other one of the surface parts during a period in which the resonant frequency difference becomes smaller. The above- mentioned two steps are alternately repeated so as to cause the resonant frequency difference to reach a final desired value.
Patent JP-H03135891-A (JP)
Title: Device for correcting suspension for vehicular application
Inventor: DANIERU TOREMA
IPC: B62K25/22
Filed: 1989-12-26
Abstract: PURPOSE: To reduce brake reaction force by connecting a pivotal joint provided in an upper part of a vehicle chassis with a pivotal joint of a brake caliper supported on a support arm by a rigid connection rod. CONSTITUTION: A support arm 12 connected with a steering wheel bar 15 is connected with a front nose 19 of a chassis 4 through an impact absorbing block 20, and a brake disc 23 fixed on a shaft 14 and a brake caliper 22 passing through a wheel 16 are supported at a lower end thereof. The caliper 22 is rotatable relative to the support arm 12, and a pivotal joint 27 at one end thereof is connected with a pivotal joint 28 on the nose 19 in an upper part of the chassis 4 by a rigid rod 26. Consequently, brake reaction force at the time of braking is transmitted to the chassis 4 through the connection rod 26 together with the absorption of the impact absorbing block 20 to reduce the brake reaction force.
Patent JP-H09181700-A (JP)
Title: Receiver and modulation method
Inventor: WAKUTSU TAKASHI
IPC: H04J11/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the receiver consisting of simpler circuit configuration using orthogonal frequency division multiplex(OFDM) signals suitable for communication by hierarchical information for multimedia communication or the like and the modulation method for a transmitter side adaptable to the receiver. SOLUTION: An OFDM signal is made up of plural carriers in orthogonal arrangement. In the case of receiving transmission data 1 subject to hierarchical processing by each carrier, a phase shifter 21 is provided to the reception circuit to change a phase for each symbol of the OFDM signal thereby selectively extracting only a specific carrier. As a result, a demodulation stage being a post-stage is configured by a simple single carrier demodulation circuit 22 and then the circuit device is simplified. The simplicity of the receiver is attained similarly by changing a phase shift amount of an initial phase at the head of easy symbol being a component of the OFDM signal as the lapse of time.
Patent JP-H11175911-A (JP)
Title: Magnetic head and recording or reproducing device
Inventor: FUJIKI MAKOTO
IPC: G11B5/187
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate an erase belt between tracks at a recording time due to a fringing magnetic field occurring in a head gap part and to facilitate height adjustment at the time of fitting it. SOLUTION: Two pieces of magnetic films 21 are formed on ferrite material 20, and its linear parts are confronted parallel with each other, and a head gap part 23 is formed. Both the end parts of this head gap part 23 are made to be cut off along a line 29a parallel to a magnetic head fitting surface 40, and nearly trapezoidal shape parts 29 are cut off together with the ferrite material 20. A head width 28 is secured by the length of the head gap 23 after being cut off, and further, the lower end part 25 of the head gap part 23 becomes a reference of the height adjustment at the time of fitting it.
Patent JP-H03193462-A (JP)
Title: Impact dot head
Inventor: MARUYAMA AKIHIKO
IPC: B41J2/235
Filed: 1989-12-25
Abstract: PURPOSE:To make light weight by miniaturization of the above impact dot head by a method wherein a nose component is manufactured of a material excellent in thermal conductivity and further, a part of the nose component is brought concentratively in contact with an outer wall surface near a head driving coil fitting part of a frame through a substrate part. CONSTITUTION:Heat generated in a coil 5 by electrification is transmitted to a frame 3 via an iron core 3. This heat is absorbed with a projected part 1a of a nose 1 made of a good thermal conductive material coming in contact with an outer wall surface 3b of the frame 3, and is transmitted to all of the nose 1. At that time, by increasing a number of projected parts 1a or coarsening its surface to increase a surface area, a fraction of heat is radiated in the air when the heat is transmitted to the projected part 1a. Besides, heat not radiated at the projected part 1a is partly radiated with a radiation fin 1b on the nose. Further, the heat is transmitted from the nose fitting part 1c to a printer carriage 19 made also of the good thermal conductive material, and is radiated from the coil 5. Thereby, a miniaturized light weight impact dot head can be obtained without requiring a large sized radiator.
Patent JP-H02844-A (JP)
Title: Direct positive photographic sensitive material
Inventor: INOUE AKIYUKI
IPC: G03C1/07
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the high max. image density and the low min. image density by incorporating at least one kind selected from Mn, Cu, Zn, Cd, Pb, Bi, and group VIII metals of the periodic table into silver halide particles and incorporating a specific compd. into the photographic sensitive material. CONSTITUTION:The silver halide particles consist of silver bromide, silver chloride, silver iodobromide, silver chlorobromide or silver chloroidobromide and contains at least one kind selected from the Mn, Cu, Zn, Cd, Pb, Bi, and group VIII metals of the periodic table. The photographic sensitive material contains the compd. expressed by formula I. In formula I, Z denotes a nonmetallic atom group necessary for forming 5- to 6-membered heterocycles; R<1> denotes an aliphat. group; R<2> denotes a hydrogen atom, etc., where at least of the substituents of R<1>, R<2> and Z has an alkinyl group. Y is a charge balance counter ion; (l) is the number necessary for obtaining the charge balance. The high max. image density and the low min. image density are obtd. in this way and the gradation is enhanced.
Patent JP-H05152748-A (JP)
Title: Formation of through hole in organic board
Inventor: HIRAKAWA TADASHI
IPC: H05K3/00
Filed: 1991-11-26
Abstract: PURPOSE:To easily and surely from a through hole in a double-sided copper-clad board, the reinforcing material and impregnating resin of which are made of organic materials, by performing through hole plating after a small hole is bored in the surface copper plate and etching a resin layer with an excimer laser by using the surface copper plate as a conformal mask. CONSTITUTION:Fibers of polyester, polyamide, aramid, etc., can be used as the reinforcing material used in an organic board and epoxy, polyimide, a fluorinated polymer, etc., can used as the resin used for the board. A resin having a thermosetting or/and photo-setting property or thermoplastic resin can be used as the impregnating resin of a laminated board. The surface copper of the board can be formed of the copper foil used for a subtractive method or a copper-plated circuit formed by an additive method, etc. An excimer laser is used for forming through holes instead of the conventional machining. The through hole forming work can be performed before or after forming a circuit depending upon the circuit forming method.
Patent JP-H10166373-A (JP)
Title: Mold device for resin molding
Inventor: KOBAYASHI OSAMU
IPC: B29C39/26
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a die device for resin molding wherein there is no risk that a step part generates on the end surface of a resin molded article after the molding. SOLUTION: A bolt 4 for fixation is constituted of a head part, a shaft part which is connected to the head part, and a plug 4c which is attached to the leading end part of the shaft part, and stretches/contracts in the diametrical direction. The plug 4c is constituted in such a manner that e.g. a large number of metal peices are bent in a manner to provide a swelled part at the intermediate part respectively, and they are arranged in a manner to provide a cylindrical shape as a whole, and the metal pieces under this state are attached to the leading end part of the shaft part. The bolt 4 for fixation is inserted in a through hole 3a of a die 2 with the plug 4c part facing the inside of the die 2, and is plugged in the recessed part of an embedded fitting 1, i.e., a screw hole (1a), detachably while keeping an appropriate elasticity.
Patent JP-H05324247-A (JP)
Title: Multiwindow display device
Inventor: SASAKURA MITSUYOSHI
IPC: G06F3/048
Filed: 1992-12-16
Abstract: PURPOSE:To shorten operation time by eliminating operations required for window display and program starting. CONSTITUTION:At the time of turning on the power source, whether or not a window information file is present in an external storage device 18 is discriminated, a window information program information file is read when the presence of the file is discriminated and window information is stored in a window information memory 20. Then, the window is displayed and also the program is started based on the window information stored in the window information memory 20.
Patent JP-H06188248-A (JP)
Title: Annealing method
Inventor: IWANAGA JUNKO
IPC: H01L21/324
Filed: 1992-12-16
Abstract: PURPOSE:To allow excellent activation without damaging the surface of a GaAs substrate without using AsH3, which is poison gas, by overlapping a GaAs substrate covered with an insulating film with a substrate which has a high melting point metal film on the top plane permitting the high melting point metal film side to face the insulating film side and heating the substrate. CONSTITUTION:A high melting point metal film 4 composed of WSiN, for example, is deposited on an Si substrate 3. On the top plane of a GaAs substrate 5 whereupon Si is ion-implanted, an oxide film 6 composed of, for example, SiO2, is formed. An Si substrate 2 is placed on a quartz jig 1, the GaAs substrate 5 provided with the oxide film 6 is placed on the substrate 2 and the Si substrate 3 on which the high melting point metal film 4 is adhered is placed on the GaAs substrate 5 permitting the plane of the oxide film 6 to face the plane of the high melting point metal film 4. Then, the substrates are heated at 800 deg.C for example, in the Ar, H2 atmosphere. Since the high melting point metal film 4 prevents the arsenic from leaving the GaAs substrate 5, excellent activation can be performed even not in the AsH3 atmosphere.
Patent JP-H05153454-A (JP)
Title: Digital electronic still camera and its operating method
Inventor: HAYASHI KENKICHI
IPC: H04N5/225
Filed: 1991-11-27
Abstract: PURPOSE:To save power of a digital electronic still camera 50. CONSTITUTION:When an image pickup mode switch 11 is depressed, control switches 34, 36, and 40 are turned off to stop the application of an operating voltage Vcc to a D/A converter circuit 33, a post-processing circuit 35 and a communication interface 39 independently of the image pickup. Thus, the operating voltage Vcc is not applied to circuits for reproduction and communication thereby reducing the power consumption.
Patent JP-H11170531-A (JP)
Title: Liquid discharge head and head substrate
Inventor: OZAKI TERUO
IPC: B41J2/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable substrate for a liquid discharge head which faces an air bubble area to guide air bubbles generated in an air bubble generation area, can be used efficiently to discharge liquid and can be manufactured simply by forming a movable member of a material resistant to ink onto the substrate. SOLUTION: A plate-like movable member 31 formed of an elastic material and having a flat face part is set like a cantilever to face a heat-generating body 2 on an element substrate 1 of a liquid passage 10. One end of the movable member 31 is fixed to a wall of the liquid passage or on the element substrate 1, whereby the movable member 31 is held and constitutes a fulcrum 33. Since the movable member 31 is accurately positioned by patterning based on photolithography, the movable member 31 can be registered with a heat generation resistance body with high accuracy. The movable member 31 is required to be formed of one of silicon nitride, diamond, amorphous carbon hydroride and silicon carbide.
Patent JP-2001153145-A (JP)
Title: Hermetically sealed rolling bearing
Inventor: KOIZUMI HIDEKI
IPC: F16C33/76
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing even stray current corrosion besides preventing leakage of grease, preventing an entrance of dust and dirt from the outside and preventing creep fretting of a fixed race under a vibrational condition. SOLUTION: This hermetically sealed rolling bearing is provided with an outer race 1, an inner race 2, a rolling body 3 and sealing plates 4 interposed between the outer and inner races 1, 2, an outside sealing plate 5 by joining thermoplastic elastomer 7 and core metal 6 is arranged outside the sealing plates 4, the outside sealing plate 5 is fixed by tight fit to an outer peripheral part 1a of the outer race 1 by bending the outer diameter 8 side at a right angle, and an inner diameter 9 side lip part 9a is contacted with a side surface part 2a of the inner race 2.
Patent JP-H04199851-A (JP)
Title: Package for storing semiconductor element
Inventor: MATSUMOTO HIROSHI
IPC: H01L23/10
Filed: 1990-11-29
Abstract: PURPOSE:To enable the long-term stable operation of a stored semiconductor element by fixing outer lead terminals in opposition with a first glass member of 17.0 or more in permittivity between, and fixing an outer lead terminal through a second glass member of 14.0 or more in permittivity. CONSTITUTION:Outer lead terminals 4a and 4b, which are to be connected with the power source electrode and the grounding electrode of a semiconductor element, are fixed in opposition on the topside of an insulating substrate 1, with a first glass member 5 of 17.0 or more in permittivity between, and furthermore, an outer lead terminal 4c, which is to be connected to the signal electrode of the semiconductor element, is fixed thereon through a second glass member 6 of 14.0 or less in permittivity. Accordingly, a capacity element, which has great capacitance, can be made between the outer lead terminals 4a and 4b, which are to be connected to the power source electrode and the grounding electrode of the semiconductor element. Hereby, the adverse effect on the semiconductor element caused by the ripple of the power voltage supplied goes, and the semiconductor element can be operated normally and stably for a long period.
Patent JP-H06188899-A (JP)
Title: Preferential communication control method and network repeater for network system
Inventor: YAMAGUCHI ATSUSHI
IPC: H04L29/08
Filed: 1992-12-16
Abstract: PURPOSE:To provide a preferential communication control method and network repeater for network system so as to reduce a connection loss due to the fact that the number of line wires in the network repeater is less than the number of extensions. CONSTITUTION:When all the line wires connected to a communication network 1 are occupied and the communication using the line wires can not be newly performed from terminals 51 to 5n, a priority communication control means 13 judges whether the communication is switched from the terminal under connecting to the terminal at higher priority by comparing the connection priority of terminals 51 to 5n stored in a memory 11. When the priority communication control means 13 judges the switching of communication, a communication interruption control means 15 informs and responds communication interruption control information concerning communication interruption with the opposite terminal under connection. When the response of switching is received by the communication interruption control means 15, a communication interruption executing means 16 temporarily stops communication with the already connected terminal.
Patent JP-H04208062-A (JP)
Title: Superconducting magnet for superconducting motor
Inventor: KAWAI MASAO
IPC: H02K55/02
Filed: 1990-11-30
Abstract: PURPOSE:To increase an effective component of a magnetic flux and to improve performance of a motor by providing composite coils radially divided into a plurality and concentrically disposed in such a manner that the coils of outer side of the composite coils are higher in current density and a composite magnetic field is operated at a rotary armature winding. CONSTITUTION:A conductive magnet constitutes a composite superconducting coil 16 in which first coil 17, second coil 18 and third coil 19 of an air core are radially sequentially wound without gap at O as a center. A sectional shape is formed in a circular arc state of 90 deg. having a curvature. Further, the coils of outer side of the composite coil 16 are higher in current density. In order to alter the current density, the values of currents to be supplied to the coils are altered, or the thicknesses of the conductors of the coils are altered.
Patent JP-H07197610-A (JP)
Title: Surface layer concrete embedding lath mounting device in waterproofing sheet-mounted rising wall for flat roof or the like
Inventor: TAKATSU MORIO
IPC: E04D5/00
Filed: 1993-12-28
Abstract: PURPOSE:To fix lathes definitely by welding a special lath fixture with the surface of a waterproofing sheet when mounting surface layer concrete embodi ment lathes. CONSTITUTION:A rear surface of a base board of a lath latch 10 is coated with an adhesive where a small amount of vinyl chloride is dissolved in a solvent which is primarily composed of tetrahydrofuran, for example. The adhesive is deposited on and fixed on the outside surface of a waterproofing sheet 3 installed to the side surface of a rising wall section 2. After a required metal wire portion of a lath 4 is latched on a projected part to be hooked of the lath latch 10, surface layer concrete 5 is cast to the outside surface of the waterproofing sheet 3 in such a fashion that it may bury the lathes 4 and the latch 10. The joint strength is enhanced by depositing the adhesive to the soft vinyl chloride resin-made waterproofing surface by way of a solvent type adhesive and fixing so that the lathes may be definitely fixed on the waterproofing sheet surface by way of the lath latch.
Patent JP-H06184200-A (JP)
Title: New physiologically active polypeptide
Inventor: KOIKE YUKIYA
IPC: C07K14/435
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject new polypeptide, having high inhibitory activity against a tissue factor and useful as an antithrombolytic agent, an antiarteriosclerotic agent, an antiinflammatory agent, etc., by treating a human hepatocytic cell line culture supernatant with a column immobilizing a specific monoclonal antibody. CONSTITUTION:A human hepatocytic cell line HepG2 is cultured in a culture medium and the culture supernatant is separated from the obtained culture and then brought into contact with a solid-phase carrier in which a monoclonal antibody (K1-MCA) having a recognition site for an amino acid sequence of formula I is immobilized to adsorb a lipoprotein-associated coagulation inhibitor and a complex thereof with a lipoprotein thereon. A fraction passing therethrough without adsorption is subsequently brought into contact with a solid-phase carrier in which a monoclonal antibody (K3-MCA) having a recognition side for an amino acid sequence of formula II is immobilized to adsorb an anticoagulant polypeptide having 25000 molecular weight and higher inhibitory activity against a tissue factor and inhibitory activity against a blood coagulation factor Xa than those of a lipoprotein-associated coagulation inhibitor. The resultant polypeptide is subsequently eluted to afford the objective new polypeptide.
Patent JP-H05172700-A (JP)
Title: Device for starting internal combustion engine
Inventor: TADA SHOJI
IPC: F02N15/06
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the title device reduced in noise and entirely transmitting the output of an internal combustion engine to a power measuring means after the start of the internal combustion engine. CONSTITUTION:A start shaft 8 whose front end is connected to an internal combustion engine 45 to start said engine is provided and a power meter 49 is connected to the rear end of the start shaft 8 and an electric motor 19 rotationally driving the start shaft 8 is provided and a clutch device 18 for the power transmission route between the electric motor 19 and the start shaft 8 is provided. By driving the electric motor 19 after the front end of the start shaft 8 is connected to the internal combustion engine 45, the start shaft 8 is rotationally driven to start the internal combustion engine 45. After the start of the internal combustion engine 45, the clutch device 18 is operated to cut off the power transmission route. By this constitution, the rotation output of the internal combustion engine 45 is entirely transmitted to the power meter 49 through the start shaft 8 but not transmitted to the electric motor 19. Therefore, an accurate measured value is obtained by the power meter 49.
Patent JP-H07195637-A (JP)
Title: Resin laminate
Inventor: KAWACHI HIDESHI
IPC: B32B27/08
Filed: 1993-12-28
Abstract: PURPOSE:To improve the adhesiveness with an ionomer and heat resistance by laminating an ionomer layer and a layer composed of a compsn. selected from three kinds of specific compsns. in adjacent relationship. CONSTITUTION:A first resin compsn. with the density of below 0.930g/cm<2> is prepared from a crystalline ethylene/alpha-olefin copolymer with density of 0.89-0.94g/cm<3> and a non-crystalline ethylene/alpha-olefin copolymer with the density of below 0.89 and the degree of crystallization of 40% or less. A second resin compsn. is prepared by compounding a crystalline ethylene/alpha-olefin copolymer with density of 0.92g/cm<3> or more, an ethylene/vinyl acetate copolymer, an ethylene/acrylic acid copolymer or the like in a specific ratio and a third resin compsn. is prepared by the graft modification of the first or second resin compsn. with unsaturated carboxylate. A resin laminate is obtained by laminating a resin compsn. selected from the first, second and third resin compsns. to an ionomer layer in adjacent relationship.