baber/WOPTO huggingface dataset:
Patent JP-H07142913-A (JP)
Title: Dielectric resonator
Inventor: KOBAYASHI HIDEKAZU
IPC: H01P1/212
Filed: 1993-11-18
Abstract: PURPOSE:To reduce the effective dielectric constant of an area where the electric field of spurious vibration occurs by providing a notch so that it is positioned on almost the same periphery in a dielectric resonance element. CONSTITUTION:The dielectric resonance element 3 is formed by machining a columnar dielectric. A peripheral area at the upper end part of the dielectric forming the dielectric resonance element 3 is cut by lathe so that the cross section form of the peripheral area 5 becomes rectangular. Namely, a notch part 6 is provided on the outer peripheral area of the upper end part of the dielectric resonance element 3, and the dielectric resonance element is formed in a convexed cross section form. Thus, the electromagnetic field of a TE01(1+delta) mode is generated in an area where the notch part 6 of the dielectric resonance element 3 is formed. Thus, the resonance frequency f01(1+delta) of the TE01(1+delta) mode is detached from the resonance frequency f01(1+delta) of the TE01delta mode, and the unnecessary electromagnetic wave of the resonance frequency f01(1+delta) at the TE01(1+delta) mode can efficiently be cut.
Patent JP-H08170390-A (JP)
Title: Sheet glass supporting structure
Inventor: KOJIMA HIROSHI
IPC: E04B2/90
Filed: 1994-12-19
Abstract: PURPOSE: To obtain an earthquake-proof supporting structure by a method wherein sheet glasses are held from both sides through elastic bodies with a fixing hardware composed of a bolt with its head formed in a disk-like shape and its stem formed in a flat shape, and the fixing hardware is fixed to a building frame so that it can slide. CONSTITUTION: A horizontal part (a flat-shaped part) 22 of a fixing hardware 2 is inserted into a joint between sheet glasses 1 that are positioned on the upper and the lower tiers. While the weight of the sheet glass 1 is supported with a setting block 15 interposed, the fixing hardware is fixed with a bolt 23, with washers 3 and 4 interposed, to a horizontal supporting member 4 fixed to a building frame, with elastic bodies 8 and 9 provided on both sides of the sheet glasses. The disk-shaped head 21 of the fixing hardware is covered with a silicone rubber cap 12 and a gap between the sheet glass 1 and the cap 12 is sealed with a silicone sealing material 13. Thereby, holes or notches become unnecessary to be provided on the sheet glasses 1 for the purpose of fixation, and stress is not concentrated on the sheet glasses 1 by virtue of sliding motion of the fixing hardware when the sheet glasses rock because of wind pressure or the like.
Patent JP-H0660874-A (JP)
Title: Electrode
Inventor: KIMOTO MAMORU
IPC: H01M4/28
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the rise of internal pressure, and maintain safety by enabling efficient reaction to take place between oxygen generated at a positive electrode during a charging process, and hydrogen released from hydrogen storage alloy. CONSTITUTION:This electrode comprises an electrode material of powder state integrated with a substrate via a binder. In this case, the binder is caused to melt under an ultrasonic wave to such an extent as not covering the surface of the material excessively. Thereafter, the binder is dried and solidified for the integration of the electrode material with the substrate. At the manufacture process of the electrode, thermal treatment such as baking and sintering is not undertaken and, therefore, surface oxidation and a physical property change hardly takes place in the electrode material. As a result, the material becomes pertinent for use as a battery electrode or the like. Also, the material surface is not excessively covered with the binder and, therefore, a large effective surface area can be provided for an electrode. Accordingly, a utilization factor for hydrogen becomes large, and a large amount of electric current can be discharged.
Patent JP-H10116430-A (JP)
Title: Optical driving device
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve drive sensitivity in a tracking direction by fixedly providing coil sides extended in the focusing direction of respective tracking coils so as to be placed between corresponding yoke members and permanent magnets. SOLUTION: A magnetic circuit is constituted of the magnets 8 and two inner yokes 7a, 7b arranged opposite to these magnets 8. Further, tracking coils 3 are stuck to a movable member 4 stuck with an objective lens 1 so as to respectively place between the magnet 8 and the inner yoke 7a, and between the magnet 8 and the inner yoke 7b. Magnetic flux density in the tracking direction in magnetic gaps between the magnets 8 and the inner yokes 7a, 7b becomes high in a part opposite to the inner yokes 7a, 7b, and becomes low in the part between the inner yokes. Thus, the magnetic flux density acting to the part generating force in the tracking direction of the tracking coil 3 opposite to the inner yokes 7a, 7b becomes high, and the drive sensitivity in the tracking direction is improved.
Patent JP-H01156229-A (JP)
Title: Supplying method and its device for material in gas power transporter
Inventor: KIMURA HARUKI
IPC: B65G53/40
Filed: 1987-12-11
Abstract: PURPOSE:To enable an unraveled material to be stably transported from a material outlet by charging a material filling chamber with the material into a thin layer state forming thin layer space and providing the material outlet in one side and a nozzle, connected to a press feed type gas power source, in the other side. CONSTITUTION:Forming a material supplier F by a circular, square and other disk- shaped unit, a supplier main unit 1 forms a material filling chamber 2 providing thin layer space so as to be filled with a material M into a thin layer state, and the material supplier F comprises the supplier main unit 1, material outlet 3 communicating with a transport pipe 5 in one side in the bottom part of the filling chamber 2 and a nozzle 11 connected to a gas power source 10 of compressor, blower, etc., in the other side opposed facing to the outlet 3. Introduced gas from a secondary air introducing port 18 is supplied into the material filling chamber 2 via a gas guide passage 13 in the point end of the nozzle 11. Accordingly, when the material is forced to be transported from the press feed type gas power source 10, the introducing port 18 is closed by a plug 19 and a valve or the like, and preventing the leakage of compressed gas, the gas power source 10 feeds its compressed gas into the material filling chamber 2 from a filter 14 via a jet hole 12 from a gas introducing hole 20.
Patent JP-H04184360-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G21/00
Filed: 1990-11-19
Abstract: PURPOSE:To set each detecting means to a position very close to a photosensitive body by retracting each detecting means from its detection position when a process cartridge is taken out of a device main body. CONSTITUTION:The detecting means S such as a charge electrometer and a density sensor are attached to the lower face of the connection part 103A of a turning lever 103. Their detecting parts an opposed to an opening in the top of the process cartridge 30. On the other hand on the inside of an upper lid 20, a compression spring 106 firmly is in pressurized-contact with the connection part 103A, and the lever 103 is made to abut on a stopper 104 against the energization of a torsion spring 102. Thus, the detecting means S are inserted in the cartridge 30 to be set in a first position where detection is carried out. When the upper lid 20 is opened and the spring 106 is retracted upwards, the lever 103 is released from the pressure, turns by means of the energization of the torsion spring, and is abutted on a pin 105. Consequently, the detecting means S move to the upper part of the cartridge 30 to retract from the first position, so that they are held in a second position. Thus, the device is ready for maintenance work and jam disposal.
Patent JP-H05217230-A (JP)
Title: Magneto-optical recording medium
Inventor: KOMATA HIROSHI
IPC: G11B11/10
Filed: 1992-11-25
Abstract: PURPOSE:To prevent a variation in compsn. and to enable stable production with uniform characteristics by forming a silicon film having 10-100Angstrom  A thickness between a dielectric film and a rare earth elementiron family element alloy film. CONSTITUTION:A silicon film having 10-100Angstrom  thickness is formed between a dielectric film and a rare earth element-iron family element alloy film. When the thickness of the silicon film is >=10Angstrom , the effect of the silicon oxide or silicon nitride film on the recording layer can be eliminated. Even in the case of a magneto-optical recording medium with a thin rare earth element-iron family element alloy film, stable production with no variation in compsn. and uniform characteristics is enabled by forming the silicon film as a result.
Patent JP-H05126145-A (JP)
Title: Rolling bearing device
Inventor: TANIMOTO KIYOSHI
IPC: F16C25/08
Filed: 1991-11-05
Abstract: PURPOSE:To achieve usage in a wide range of temperature and pressure conditions by controlling a heater and by suppressing difference in expansion and contraction of each member based on detection signals of a pressure and temperature sensors of rolling bearing, the material of each part of which is different. CONSTITUTION:While a shaft 5 or a housing 2 is rotated and is driven, the pressure of a used point of a rolling bearing is measured by a pressure sensor 9, and the temperature of an outer ring 1 as well as the mounted point thereof in the housing 2, is measured by an outer ring side temperature sensor 10, and the temperature of an inner ring 4 as well as a mounted point thereof in the shaft 5, is measured by an inner ring side temperature sensor 14, and each measurement signal is input into a controller 20. Optimal temperature corresponding to each using condition is calculated by the controller 20, and the temperature measured by each temperature sensor 10, 14 is compared with the optimal temperature thus calculated. Only when the optimal temperature is higher than the measured temperature, outer ring side and inner ring side heaters 11, 13 are operated, and are heated until the optimal temperature is reached. Even when materials are different between the inner ring and the shaft, or between the outer ring and the housing, change in reaction due to difference in coefficients of elasticity and expansion can be suppressed, and operation in wide range of temperature and pressure is thus achieved.
Patent JP-H01156175-A (JP)
Title: Steering angle control method for car
Inventor: MORI HIROSHI
IPC: B62D117/00
Filed: 1987-12-15
Abstract: PURPOSE:To make it possible to maintain a good balance between responsibility and stability by independently setting the maximum value of a proportional control part steered in proportion to the angle of a handwheel and the maximum value of derivative control part steered in proportion to handwheel angular velocity. CONSTITUTION:A controller 17 for inputting the output signals from a steering angle sensor 18 and a car speed sensor 19 perform operation with input information and the stored constant of a memory circuit 17c in a digital computing circuit 17a to send the signals regarding the steering angle of the rear wheels to a drive circuit 17e. Rear wheels are steered by controlling hydraulic pressure supplied to an actuator 9 by an electromagnetic proportional pressure control valve 12. In this case, the maximum value of the proportional control part steered in proportion to handwheel angle and the maximum value of derivative control part steered in proportion to handwheel angular velocity are determined independently from each other. Each value resulted from operation is compared with the maximum value. When each value is larger than the maximum value, the limit is set at the maximum value.
Patent JP-2001130480-A (JP)
Title: Offshore structure
Inventor: ODA YASUHIRO
IPC: B63B39/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an offshore structure capable of effectively reducing, with a simple device, a rolling caused by ocean waves and wind. SOLUTION: This offshore structure comprises an upper structure 4 having an underwater structural body 5 projected from a bottom surface to the underside and a floating body 3 having an outer shell body 6 extending to an underwater and filled with water therein. The upper structure 4 is installed on the floating body 3 with the underwater structural body 5 inserted into the outer shell body 6, and supported by an attitude control device 7 operated by a signal from a controller. The attitude control device 7 comprises an actuator 16 for vertical control and an actuator 17 for horizontal control. A motion detecting sensor 19 installed on the floating body 3 is connected electrically to the controller 18.
Patent JP-H0623754-A (JP)
Title: Low-thermal inertia mold and its use for improving surface of product produced by blow molding or thermoforming
Inventor: ANTONIO ADEO
IPC: B29L22/00
Filed: 1991-11-02
Abstract: PURPOSE: To manufacture a low thermal inertia mold by positioning at least one of mold-halves having cooling and heating systems close to the cavity surface of the one of above mold-halves. CONSTITUTION: An extrusion tube or a flat sheet 5 to be processed by the blow molding or the thermoforming is disposed between two mold-halves 2 and 2' of a mold. A surface-upgrading film 7 placed between the tube or the sheet 5 and the mold-halves 2 is unwound from a reel 6, and tension is applied by a roll 8. At the time of processing, the mold is closed and molding is carried out by the technology heretofore available. When the tube or the sheet is molded, a molded article is manufactured by pressing surface-upgrading film 7 to cavities 2 of the mold-halves simultaneously in the embodiment. While the mold is found in the state of being closed, the operation of making the film adhere on the surface of a molded article is carried out.  Heating and cooling are applied only on the surfaces of mold-halves 2 and the improvement is achieved quickly on the surface of the molded article by the arrangement.
Patent JP-H09156673-A (JP)
Title: Packaging box to be combinedly used as soundproof cover
Inventor: SHIMIZU YASUNARI
IPC: B65D81/36
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reuse a packaging box used for containing an article to reduce/ insulate generated noises when peripheral equipment of an information processor such as a printer apparatus is operated. SOLUTION: A packaging box 1 for containing an article is perforated, and the printing processing 2 showing the contents of a processing method is conducted to the packaging box 1. According to the printed contents, the packaging box 1 is subjected to the cut-off processing and/or the folding processing, and at least a sheet passage 102, or a cable passage 103, and an opening 104 for operation are formed in predetermined positions on the packaging box 1, thereby improving operability and a soundproof effect.
Patent JP-H03174933-A (JP)
Title: Pallet for preventing wire from being broken
Inventor: TOMIZAKI ATSUSHI
IPC: B21F3/04
Filed: 1989-12-04
Abstract: PURPOSE:To prevent a wire from being broken by providing a projecting part having an upper part of radius section between a metallic coil holding part and a wire hooking pin in the pallet of a coil winding machine for a clock. CONSTITUTION:In the coil winding pallet for the clock composed of a pallet body 2, a coil holding part 3 set to it, the wire hooking pin 4 provided on the pallet body 2 and a smooth curved projecting body 7 provided on the surface of the pallet body 2, the upper part of the projecting part 7 between the coil holding part 3 and the wire hook pin 4 is constituted to make a radius section. Thus, the wire is guided by the projecting part 7 having a radius section and prevented from being broken by the contact.
Patent JP-H03175032-A (JP)
Title: Coinjection multi-layered construction
Inventor: NEGI TAICHI
IPC: B32B27/28
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the occurrence of delamination between layers due to impacts in a co-injection multi-layered construction by having at least one kind resin layer selected from thermoplastic polyester (PET) polyamide (PA) and polycarbonate (PC) on a composition layer surface consisting of ethylene vinyl alcohole copolymer (EVOH) and thermoplastic polyurethane. CONSTITUTION:A coinjection drawn blow vessel, which is made by coinjection molding EVOH composition wherein 40 - 2 wt.% of thermoplatic polyurethane (B) is blended in 60 - 98 wt.% of EVOH (A) and at least a kind of resin (D) selected from PET, PC and PA, is improved considerably in its impact delamination and cracks and unevenness are also considerably improved, which are liable to occur at a vessel barrel part, in particular, bottom and mouth periphery thereof. For EVOH (A), composition of 20 - 60 mol.% in ethylene content can be used and in the case of 20 mol.% or less in ethylene content, the melt- molding property becomes worse, on the contrary, in the case of being above 60 mol.%, the gas barrier property becomes insufficient.
Patent JP-H11135966-A (JP)
Title: Fixing structure of component
Inventor: YOKOYAMA HARUFUMI
IPC: H05K7/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency, by a method wherein the defective fitting caused by the dimensional irregularity of a part is eliminated, and the part is fitted in a stable manner without requiring another part. SOLUTION: A groove 12 in the width larger than the fitting measurements of a component 11 is formed on a component retaining member 10, and a deferrable protrusion 14 is formed on an inside wall 13 of the groove 12. The size of the tip of the protrusion 14 and the opposing groove wall surface is formed smaller than the fitting measurements of the component, and the component, 11 is fitted to the component retaining member 10. As a result, stabilized fitting can be conducted by preventing the squeezing of the protrusion 14 without requiring an additional component, and production efficiency can be improved.
Patent JP-H03175167-A (JP)
Title: Supporting device for closed type motor-driven compressor
Inventor: YAKUSHI SHUICHI
IPC: F04B39/00
Filed: 1989-12-05
Abstract: PURPOSE:To reduce rasping noise at the time of start and stop by forming the contact surface of PBT washer being in contact with an upper support in a concave spherical shape of a radius R and the contact surface of the upper support being in contact with the PBT washer in a convex spherical shape of a radius r respectively, and also by making the relationship between the radii to be R>r. CONSTITUTION:A PBT washer 6 is provided between an upper support 7 and a coil spring 5, and the PBT washer 6 is pressedly fitted in the coil spring 5; and the contact surface of the PBT washer 6 being in contact with the upper support 7 is formed in a concave spherical shape of a radius R, while the contact surface of the upper support 7 being in contact wth the PBT washer 6 is formed in a convex spherical shape of a radius r, and also the relationship between the radii of the respective contact surfaces is made to be R>r. By this constitution, the movement between the upper support 7 and the PBT washer can be smoothed to vibration, and the metallic contact between the upper support 7 and the coil spring 5 can be eliminated; thus, the rasping repulsive noise and metallic contact sound of the coil spring 5 being caused at the time of start and stop of a closed type noto-driven compressor can be extremely reduced.
Patent JP-H07166157-A (JP)
Title: Production of antistatic film
Inventor: NISHIYAMA KAZUHIRO
IPC: B32B9/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain an antistatic film high in electrical conductivity, excellent in transparency and durability, thus suitable for preventing static electrification of glass plastics, etc., by forming, under specified conditions, monomolecular films of silane-based surfactant on a substrate surface bearing active hydrogen. CONSTITUTION:A solution prepared by dissolving a double or triple bond-bearing silane-based surfactant in a non-aqueous solvent is brought into contact with a substrate 1 surface bearing active hydrogen to cause condensation reaction between the active hydrogen and the silyl group of said surfactant to form a monomolecular layer of said surfactant on the substrate 1 surface. Subsequently, the double or triple bond portions of the monomolecular film are polymerized to produce a conjugated system. Next, a solution prepared by dissolving a silane-based surfactant having hydrophilic group such as of carboxylic metal salt in a non-aqueous solvent is brought into contact with the substrate 1 surface to form a second monomolecular film, to obtain the aimed antistatic film 4. It is preferable that the above monomolecular films be formed through at least one covalent bond selected from -SiO-, -SiN= and -SiS-.
Patent JP-2000149261-A (JP)
Title: Method for recording on recording medium, and method for reading data
Inventor: FUKUMURO SHUNSUKE
IPC: G11B19/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To make easily knowable a writer software name which data are written in a recording medium. SOLUTION: At the time of writing data on the recording surface of an optical disk 1, the controller 9 records the writer software name for controlling writing of data immediately after the read-in area, and writing data, with a specific space apart, immediately after the part where the writer software name is recorded, and recording the read-in and the read-out respectively.
Patent JP-H02162762-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTANI TADASHI
IPC: H01L21/8238
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device provided with an output circuit which represses the occurrence of a penetrating current and a CMOS inverter circuit by a method wherein an input signal or an output signal is transmitted to the well region of a MOSFET which forms the output circuit and the CMOS inverter circuit. CONSTITUTION:A phenomenon, in which a comparatively large penetrating current flows when both MOSFETs Q1 and Q2 are turned into an ON-state in a transition region where drive signals GVA and GVB change from a high level to a low level, is repressed by applying a signal Vout of an output terminal as a back gate voltage BGB to the well region where the output MOSFET Q1 is formed. And, the well region is connected to a ground potential through the intermediary of a resistor R. Therefore, the well region of the MOSFET Q1 is biased to a ground potential in a steady condition.
Patent JP-H11140441-A (JP)
Title: Dry etching gas
Inventor: SEKIYA AKIRA
IPC: C09K13/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dry etching gas that can manifest excellent etching effect and can prevent the occurrence of serious problems on the global environment such as global warming and is useful in the field of semiconductor materials and the like by using an unsaturated compound of a specific element. SOLUTION: This is a dry etching gas compound comprising carbon, fluorine and oxygen atoms and bearing unsaturated bonds, (for example, a compound of the formula: R<1> -O-CR<2> =CFR<3> (R<1> is a perfluoroalkyl, a hydrofluoroalkyl; R<2> and R<3> are each F or R<1> ), boiling at -37 deg.C to 70 deg.C). This gas is converted to a plasma gas and can be applied to the plasma arc machining in which silicon dioxide membrane, particularly that formed on a (poly)silicone membrane surface can be processed.