baber/WOPTO huggingface dataset:
Patent JP-2001108197-A (JP)
Title: Liquefied petroleum gas supplying device
Inventor: YAGI SHOSUKE
IPC: F17C13/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous actuation of a gas discharge prevener by suppressing fluctuation of inlet pressure in the gas discharge preventer. SOLUTION: A gas extracting valve is arranged on a bulk storing bath housing liquefied petroleum gas. A primary pressure governor 31 and a secondary pressure governor 33 are sequentially arranged on a pipeline system connected to the gas extracting valve. A gas discharge preventer 43 is housed in the primary pressure governor 31 on its side of a gas outlet passage 41, for interrupting passage of the gas of a specified flowing amount or more. The gas discharge preventer 43 interrupts the flow passage by means of an overflow preventing valve 53 when the flowing amount of the gas reaches the specified value.
Patent JP-H07138721-A (JP)
Title: Continuous hot-dip metal plating device and sliding structure used therefor
Inventor: OKOCHI NORIHIKO
IPC: B65H27/00
Filed: 1993-11-18
Abstract: PURPOSE:To produce a roller rotating in such a manner that a steel strip is guided in a hot-dip metal bath for plating and to produce a sliding structure suitable for constituting the sliding part with its bearing. CONSTITUTION:Either one of the sliding face forming the sliding surface between a roller rotating in a hot-dip metal and a bearing thereof and the sliding surface of the bearing is constituted of a ceramic sintered compact, and the other is constituted of a mixed sintered compact of molybdenum boride and nickel. The ceramic sintered compact is constituted of any of sialon, silicon nitride, silicon carbide, zirconia, boron nitride and aluminum nitride, and the hardness of the mixed sintered compact is regulated to 1400 to 700Hv lower than that of the ceramic sintered compact. By using the sliding part combined with the ceramic sintered compact having corrosion and wear resistance and the mixed sintered compact excellent in corrosion and wear resistance and lubricating properties, a plating device can be driven for a long time.
Patent JP-S63142115-A (JP)
Title: Prevention work for liquefaction of ground
Inventor: YANO KOICHIRO
IPC: E02D3/08
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the rise of excess void water pressure in improved ground by interrupting the inflow of permeating water from unimproved ground into the improved ground by a method in which a water-impermeable wall is provided in the boundary between the improved ground and the unimproved ground. CONSTITUTION:A water-impermeable wall 4 formed of a water-impermeable film of vinyls, etc., or by injection of chemical grout, or by using thin sheet piles or concrete continuous underground wall is provided on both sides of unimproved ground 2 consisting of loose sand layer on the bearing ground 3. The lower end of the wall 4 is supported on the ground 3 and the upper end is connected with connectors 5. The unimproved ground section whose both ends are partitioned by the walls 4 is improved by compaction work, etc., to an improved ground 1. A mound 6 is constructed on the ground 1 and a jetty 7 is constructed on the mound 6. The inflow of permeating water from the unimproved ground 2 to the improved ground 1 can thus be interrupted to prevent the lowering of the shear strength of the improved ground 1.
Patent JP-H04162753-A (JP)
Title: Semiconductor device
Inventor: TSUBAKI KOJI
IPC: H01L23/28
Filed: 1990-10-26
Abstract: PURPOSE:To prevent any break of bonding wire due to the occurrence of cracking in a sealing resin by providing surface holes from the surface of the sealing resin at the chip mounting side of a semiconductor to its lead frames. CONSTITUTION:Surface holes 2 from the surface to a lead frame 3 are made in a sealing resin 1 on the face mounting a semiconductor chip 4. These surface holes 2 are formed by providing projected portions in a metal mold in the resin sealing process for sealing resin 1 and are provided by avoiding bonding wires 5 and the semiconductor chip 4 so as to reach part of the lead frame 3 having an area larger than the cross sectional area of the surface hole. As stated above, by making the surface holes reaching the lead frame 3 from the surface of sealing resin 1 at the mounting side of the semiconductor chip 4 to be sealed with the resin, it is possible to absorb the thermal shrinkage and others at the mounting side of the semiconductor chip 4. By doing this, the break of bonding wires 5 due to the occurrence of cracks in sealing resin 1 can be prevented.
Patent JP-H0598476-A (JP)
Title: Method for preventing corrosion of metal
Inventor: HIRANO SHOEI
IPC: C23F11/08
Filed: 1991-10-08
Abstract: PURPOSE:To efficiently prevent the corrosion of a metal in a system in which the metal is kept in contact with water, especially in a system in which water is passed through a copper pipe and to make this method fit for a system using a heat transfer tube for a heat exchanger made of a copper pipe, copper piping for hot water supply or a copper pipe for an air conditioner. CONSTITUTION:In order to prevent the corrosion of a metal in a system in which the metal is kept in contact with water, the natural potential of the metal is monitored and a corrosion inhibitor is added to the system so that the potential is reduced to below pitting corrosion potential.
Patent JP-H10119676-A (JP)
Title: Collision alarm system for vehicle
Inventor: MATSUOKA YASUKAZU
IPC: G01S17/93
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide such a collision alarm system for a vehicle as being vehicle of actuating an alarm regarding rear-end collision in accordance with a detected vehicle-to-vehicle distance and a safety vehicle-to-vehicle distance recognized from the speed and illumination of an owned vehicle and defining a brightness standard to set a reasonable safety vehicle-to-vehicle distance. SOLUTION: A collision alarm system for a vehicle consists of a vehicle-to- vehicle distance detection part to detect a distance to a processing vehicle, a processing part to recognize a safety distance to the preceding vehicle in accordance with the speed and other running conditions of an owned vehicle and an alarm actuator to actuate an alarm regarding rear-end collision with the preceding vehicle in accordance with the detected vehicle-to-vehicle distance and the recognized safety vehicle-to-vehicle distance. The processing part changes the safety vehicle-to-vehicle distance to be recognized corresponding to illuminance detected by an illumination meter 9 mounted on the owned vehicle.
Patent JP-H09106337-A (JP)
Title: User interface generator
Inventor: MAEDA TADAHIKO
IPC: G06F3/048
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To preliminarily prepare the stylized shaped user interface element for a command to be generally used, to stick the element by fixed layout on a stylized window, to facilitate the design of a new window, to always generate the standard window without unnatural feeling and to improve the productivity of software developments. SOLUTION: A window appearance definition file 1 defines a window 6 in which a preliminarily set and prescribed design is stylized. A command dictionary control part 3 stores and holds the prescribed stylized attributes corresponding to commands to be generally used and designates the shape of a user interface element 7 such as a command button, etc., to be displayed on the window. A layout reference designation part 5 stylizes the arrangement and shape, etc., of the command button and designates them.
Patent JP-H06115287-A (JP)
Title: Card, card reader and identifying method for card forgery
Inventor: OKI YURI
IPC: B42D15/10
Filed: 1992-10-02
Abstract: PURPOSE:To prevent a forgery by providing a first record area in which first attribute information such as possession of a card is recorded and a second record area in which conversion information converting the attribute information based on a predetermined logic is recorded in a credit card, etc. CONSTITUTION:A card 1 has a magnetic stripe 2 for recording attribute information such as a registration number, etc., of a card holder and information of a secret number of the card. A two-dimensional bar code 3 is formed at a lower left side of the card 1, and pieces of information converted by predetermined logic from information of physical features of the holder and information recorded on the stripe 2 are printed and recorded. Printing desirably uses nonvisible ink in view of its opacifying effect. A machine readable hologram 4, a magnetic bar core 5 are formed on a lower right side of the card. The reader logically converts the information of the stripe 2 to verify coincidence, discordance with the information of the code 3.
Patent JP-H07121169-A (JP)
Title: Device for imparting resonance string effect
Inventor: KITAYAMA TORU
IPC: G10H1/02
Filed: 1993-10-27
Abstract: PURPOSE:To provide a resonance string imparting device capable of adopting a sound source of a composition system and imparting a new effect. CONSTITUTION:Added L-channel signal and R-channel signal are distored in a large amplitude part by a distortion generation part 23 to generate a high order component. The signals are supplied to an HPF 24, and only a harmonic overtone is supplied to seven comb filters 25-1 to 25-7 connected to each other in parallel. The components of frequencies resonating with the comb filters 25-1 to 25-7 among the high order components circulate to become resonance sounds. A circuit incorporating an all-pass filter for simulating (rattle) of a string is inserted into the comb filters 25-1 to 25-7.
Patent JP-H01130235-A (JP)
Title: Microcomputer development supporting equipment
Inventor: YAMAMOTO MITSUHIRO
IPC: G06F12/08
Filed: 1987-11-16
Abstract: PURPOSE:To apply a break to a virtual address by outputting the information of a control structure for defining an executing state of a task and the virtual address in a real time and comparing them with a break condition. CONSTITUTION:A development supporting equipment use CPU 1a is provided with information of a control structure (TCB) for defining an executing state of a task, and a virtual address output function, etc., and a base address of TCB being a break condition and a virtual address are written in advance in memories 4, 6, respectively. In such a state, the present base address by a latching circuit 2 and the base address in the memory 4 are compared by a comparator 3a, and the virtual address by the latching circuit 5 and the virtual address in the memory 6 are compared by a comparator 3b. Results of comparison of both the comparators 3a, 3b are unified by a unifying circuit 7, and a break request is executed.
Patent JP-H02223045-A (JP)
Title: Magneto-optical recording medium and recording method thereof
Inventor: MAEDA ATSUSHI
IPC: G11B11/105
Filed: 1989-11-09
Abstract: PURPOSE:To allow high-density recording by using a laser beam by laminating rear earth metals and conductive materials to form a multilayered structure. CONSTITUTION:The rear earth metals 11 and the conductive materials 12 are alternately laminated at 3 to 7 atomic layer ratios on a substrate 10 to form the multilayered structure. The interlayer interaction is, therefore, generated by the effect of the conductive electrons existing independently from the magnetic spins in the rear earth metals 11 and a magnetic material 20 having a spin glass characteristic is obtd. The magnetic material having such spin glass characteristic is generally a perpendicular recording medium and allows writing and erasing by using a laser beam, etc. The recording medium of a high density and large capacity is obtd. in this way.
Patent JP-H06139869-A (JP)
Title: Push button switch for operation panel
Inventor: MITANI HIROYUKI
IPC: H01H9/02
Filed: 1992-10-28
Abstract: PURPOSE:To provide a push button switch capable of being easily operated regardless of the wearing of a glove and capable of preventing an erroneous operation by providing a recess around the push button of an operation panel, and providing a recess matching a human finger on the push button. CONSTITUTION:A circular arc-shaped recess 41 toward the inside and partition sections 42 between adjacent buttons 7 are provided around the push button 7 of an operation panel 4. A recess 7a matching with a human finger 11 is formed on the push button 7, and the push button 7 is arranged to be sunk from the face of the panel 4. The operability of the push button 4 is improved, a push button action can be easily made regardless of the wearing of a glove, the surface of the push button 7 is sunk from the panel face, and an erroneous action such as contact is prevented.
Patent JP-H08120361-A (JP)
Title: Method for decomposing titanium ore or the like
Inventor: HASHIMOTO YOSHIICHI
IPC: C22B34/12
Filed: 1994-10-17
Abstract: PURPOSE: To improve the collection ratio of TiO2 and the filterability of the reaction product by adding the excessive sulfuric acid to the metal forming the sulfate in the mixture of the titanium ore and the titanium slag, and heating the mixture. CONSTITUTION: Sulfuric acid of 60-80wt.% concentration corresponding to >=2.5 times the stoichiometric amount is added to the metal forming the sulfate in the mixture of 40-80wt.% titanium ore and 20-60wt.% titatmium slag, and decomposition is achieved at 130-180 deg.C. The seed of 0.5-5wt.% is preferably present for the amount of the metallic sulfate to be generated during the decomposition. After the decomposition is completed, the residual and excessive sulfuric acid is re-used in a cyclic manner.  The use of mixture of the titanium ore and the titanium slag is essential not only for the improvement of the collection ratio of titanium, but also for the improvement of the filterability of the crystal of the generated metallic sulfate, the cleaning quality, the peelability of the cake, and the separation and collection of the excessive sulfuric acid can be easily achieved thereby, enabling the re-use in a cyclic manner.
Patent JP-H03151539-A (JP)
Title: Fuel supply control device
Inventor: MATSUDA YASUSHI
IPC: F02D41/14
Filed: 1989-11-08
Abstract: PURPOSE:To unnecessitate speed adjustment by troublesome accelerator operation so as to facilitate low speed travel by setting the target engine speed according to the lower rotating speed out of the slow-down engine speed and accelerator rotating speed at the receding time of a vehicle. CONSTITUTION:In an electronic governor 1 for feeding fuel to an engine 21, the control rack 2 thereof is driven by an actuator 3. The actuator 3 is controlled by a feedback control part 8. The feedback control part 8 controls the engine speed detected at an electromagnetic pickup 24 to coincide with the target engine speed outputted from a control part 7. At this time, the CPU 31 of the control part 7, upon detecting the backward position of a shift lever 4 by a shift switch SW1, sets the lower rotating speed out of the slow-down engine speed detected by a slow-down switch SW2 or the accelerator manipulated variable detected by an accelerator volume 37 as the target engine speed.
Patent JP-H03219138-A (JP)
Title: Vibration isolation device equipped with electric rheology fluid control motion rigidity
Inventor: DAGURASU ARUBAATO HOTSUGUSON
IPC: F16F13/30
Filed: 1990-10-30
Abstract: PURPOSE: To provide excellent dynamic stiffness characteristic and dynamically modulate the operation characteristic by connecting together two members consisting of means controlling volume change of a first chamber to control dynamic stiffness characteristic, supporting the members, and isolating the members from input vibration. CONSTITUTION: Dynamic stiffness of a vibration isolator 10 is continuously changed by the intensity of yield stress generated in electrorheological fluid in a chamber 54. Movement of members 50, 52 against a fixed electrode 60 is restrained by tensile/ compressive yield stress generated in the electrorheological fluid between electrodes 56, 58 and a fixed electrode 60. Consequently, the dynamic stiffness characteristic of the vibration isolator 10 can be adjusted extending over a continuous range by adjusting voltage impressed by an electric power source 70 between the electrodes 60 and 56, 58. The yield point characteristic of electrorheological fluid at tension and compression in the territory between the electrode 60 and the electrodes 56, 58 is remarkable in restraining movement of the members 50, 52, and excellent control can be obtained in the dynamic stiffness characteristic of the vibration isolator 10.
Patent JP-S63144477-A (JP)
Title: Disk with flange
Inventor: TESHIROGI KAZUHIRO
IPC: G11B17/028
Filed: 1986-12-05
Abstract: PURPOSE:To prevent a slip between a disk and a turntable by providing a flange made of a material with high permeability and having a projection nearly equal to a gear at the outer circumference to both sides of a disk base near its center. CONSTITUTION:When the disk base 1 is loaded on the turntable 4, a flange 2 is attracted by a permanent magnet 5 to press the disk 1 against the turntable 4. When the turntable 4 starts rotation toward an arrow B together with a spindle 3 integrally, a holding member 7 is driven toward an arrow C by moment of inertia and in contact with a projection 2a of the flange 2. Then the contact pressure is increased by friction or meshing force between the holding member 7 and the flange 2 to prevent the relative rotation of the flange 2 to the turntable 4, then the disk 1 and the turntable 4 are driven integrally. At the time of stop, the holding member 7 is driven in a direction opposite to the direction C and in contact with the flange 4, no slip is caused also in this case and the disk base 1 and the turntable 4 are attenuated integrally.
Patent JP-H11126168-A (JP)
Title: Information processing system
Inventor: MIYAZAKI KEIJI
IPC: G06F11/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To guarantee the normal execution of a report in the case of occurrence of a real fault, by periodically checking the entire system in a system for reporting a fault in an information processor to a monitoring device. SOLUTION: A line adapter 31 for fault report provided inside the information processor internally, has a communication control part 14 for controlling communication with the outside a timer control part 11 required for executing the periodical check, and a memory part 12 storing items required for communication with the opposite side. Independently of this information processor, the line adapter 31 for fault report confirms the normality of the information processor, a line information processor and a monitoring device. When any fault occurs as a result of normality confirmation, its position is confirmed and reported to the information processor or in the case of a fault at the information processor, it is reported to the information processor monitoring device.
Patent JP-H01133462-A (JP)
Title: Picture forming device
Inventor: HIROKI MASASHI
IPC: H04N1/23
Filed: 1987-11-18
Abstract: PURPOSE:To display a stable reading function by providing an interrupting means to thermally interrupt the heating source of a picture forming means and the reading part of a picture reading means. CONSTITUTION:A picture forming device 1 has a picture reading means 2 to build in a reading part 3 to execute the reading scanning of picture information stuck to an original and a picture forming means 4 with a laser beam supported in the condition to mount a picture forming means 2 on an upper surface. The travelling area in an enclosure 5 of the reading part 3 is formed, a bottom plate part 9A to draw the bottom surface side of the picture forming means is formed by a heat insulating material and thus, heat rollers 15A and 15B equipped with a fixing function which is the heating source of the picture forming means 4, and the reading part 3 are thermally interrupted.
Patent JP-H10133212-A (JP)
Title: Liquid crystal display device
Inventor: MURAMATSU KAZUTOSHI
IPC: G02F1/1343
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To remove a defect in a color tone and to prevent the generation of short-circuit between one side of guard ring and one end of a pixel electrode film by arranging plural independent island dummy electrode films through a non-drive electrode film and a near-by gap. SOLUTION: Plural rectangular island dummy electrode films 17 of about (50 to 100)μm×(50 to 100)μm corresponding to the same number of pixel electrode films 18 are formed on the extension parts of external end parts of respective pixel electrode films 18 opposed to one side 13a of a guard ring 13. Since the island dummy electrode films 17 are arranged between the outer end parts 19 of plural pixel electrode films 18 and one side 13a of the guard ring 13, near-by gaps 20, 21 forming two insulating bodies exist between the outer end parts 19 and the side 13a. Even when a patterning error on a transparent electrode film is generated or normal dust is included, short-circuit is not simultaneously generated on two positions, so that the quality defect of the liquid crystal display device is not almost generated.
Patent JP-H09136147-A (JP)
Title: Rotary driving device of conductive body
Inventor: FUJISAKI KEISUKE
IPC: B22D11/116
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To rotate the molten metal at the speed as constant as possible to draw a plurality of small loops by unifying a plurality of generated rotating forces in the direction in which a linear motor is extended. SOLUTION: A rotating device is provided with a first linear motor (1E) having a core and a plurality of electric coils (W1-E12), and a second linear motor (1L) opposite to the first motor (1E) with conductive bodies (MM of M1, M2, M3) in-between, and the AC current to give the thrust to the conductive bodies in the (y) direction in which the motors are arranged is applied to the first motor (1E). Energizing means (20F1, E1-E12, L1-L12) to impress the AC current having the phase shift of substantially 180 deg. to the AC current to be impressed to electric coils (E1, E2) of the first motor (1E) to electric coils (L3, L4) which are positioned in the point symmetric manner with the center of revolution of the conductive body (MM of M1) relative to the electric coil (E1, E2) of the first motor (1E) are provided on the electric coils (L1-L12) of the second motor (1L).
Patent JP-H10133880-A (JP)
Title: Microcomputer
Inventor: KUZUMI HIDETAKA
IPC: G06F5/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a microcomputer capable of executing an execution program having a program size exceeding the actual ROM size without needing a large RAM capacity. SOLUTION: When a program load command is issued from a CPU 14, a compressed execution program 15 is supplied to a process part 12 by a necessary amount from a ROM 11. It is expanded and processed in the process part and to be an execution program 16, and it is stored in a RAM 13. The CPU performs a processing according to the program stored in the RAM 13, and if the program under executing follows a processing which is not yet stored in the RAM 13, issues a command to load the compressed execution program 15 stored in the RAM 11 into the RAM 13 again to the ROM 11 and the process part 12.
Patent JP-H09136135-A (JP)
Title: Metal bonding method
Inventor: KUBOKI YASUO
IPC: B21F15/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal bonding method for an electric switch parts capable of miniaturizing a product in which a bonded metal parts is used and excellent and stable in the bonding strength. SOLUTION: A recessed bonding notch part 3 having a strength keeping part 5 on an opening end and having a formed part 4 of inclined sectional structure by the surface pressing at three inner end parts is provided on one end of a metallic bar 1, and a bonded part 8 of a metallic member 6 having a head part 7 to be bonded is inserted in the bonding notch part 3. Then, the bonded part 8 is pressed from each side to the thickness of the bar 1 and bonded by biting a bonding part 9 to obtain the bonding capable of being used in a small equipment, excellent in the bonding strength, and highly stable.