baber/WOPTO huggingface dataset:
Patent JP-H11176292-A (JP)
Title: Motor operation apparatus
Inventor: KOBAYASHI KAZUNORI
IPC: H01H9/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make common auxiliary switchgears for interchangeability and lower the cost by installing an auxiliary switchgear in an electromotive operational apparatus capable of opening and closing a main switchgear by electric power and interlockingly carrying out opening and closing operation through an operation lever and a switching lever attached to an output axis of the motor operation apparatus. SOLUTION: A main switchgear is opened or closed by rotating an operation handle (shown by a dotted line) fixed in one end of an output shaft 3 by an electric motor built in this electromotive operational apparatus 1. One end of an operation lever 4 is fastened in the other end of the output axis 3. The other end of the operation leer 4 is joined to the right end of a joining lever 5. The left end of the joining lever 5 is connected with an switch lever 6 of an auxiliary switchgear 2. The installation part 8 of the auxiliary switchgear 2 is fixed in a metal tool 7 and the metal tool 7 is fixed in the electromotive operational apparatus 1 by a screw 1A and installed in an electromotive operational box 1. Consequently, the switch operations of the main switchgear and the auxiliary switchgear are interlocked and common auxiliary switchgears can be made for interchangeability.
Patent JP-H09175901-A (JP)
Title: Freshness-keeping agent for cut flower
Inventor: KUROTSU TAKAHIRO
IPC: A01G5/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-keeping agent for cut flowers extraordinarily enhanced in freshness-keeping characteristics by increasing a blending ratio of a nucleic acid relating material against a silver compound and keeping the ratio in a specific region. SOLUTION: In this freshness-keeping agent for cut flowers, a silver compound is blended with a nucleic acid relating material in (1:1)-(1:16) molar ratio, especially in (1:1)-(1:8) molar ratio. As the silver compound, a monovalent silver compound, e.g. silver nitrate, silver phosphate, silver acetate, etc., and silver nitrate is most preferable. As the nucleic acid relating material, e.g. an alkali hydrolyzed or enzymatically degraded material of a nucleic acid (DNA or RNA) derived from animal tissues, microorganisms, etc., and further, a chemical synthetic compound such as a nucleotide, an oligonucleotide, a nucleoside, a nucleic acid base and a compound having a similar chemical structure to those, e.g. inosinic acid which is a derivative of purine, can be used. Among those, a commercially available hydrolyzed product of an yeast RNA extracted from the yeast mycelia.  In this freshness-keeping agent, it is referable to adjust the silver concentration to 0.004-0.4mM.
Patent JP-H07163968-A (JP)
Title: Treating method and device of crude refuse
Inventor: SARUI KIICHIRO
IPC: C02F11/02
Filed: 1993-12-13
Abstract: PURPOSE:To optimize treating conditions of respective reaction chambers by pulverizing crude refuse to a muddy form, then separating the crude refuse to solid and liquid and treating both respectively at the time of subjecting the crude refuse to a microorganism treatment with fine wooden pieces and to improve treatment efficiency by dissolving soil bacteria, etc., in water for treatment. CONSTITUTION:The supernatant liquid, i.e., water for treatment contg. the soil bacteria, etc., of an adjusting tank 1 in which a bag previously encapsulated with the soil is suspended in the water, is supplied to a water tank 3 via a filter 2 at the time of treating the crude refuse. The crude refuse is first supplied to a disposer 4 and this crude refuse and the water for treatment are mixed and pulverized to the muddy form; thereafter, the mixture is supplied to a device 5 for separation of solid from liquid, where the crude refuse is subjected to the sepn. of solid from the liquid. The fine wooden pieces M which are subjected to liquid stagnating working and are added and adsorbed with N and P supplementing components are packed into the first reaction chamber 6 of a horizontal type mounted with an auger B having a horizontal revolving bearing A. The separated solid is charged into this reaction chamber. In succession, the auger B is rotated to uniformly agitate and mix the fine wooden pieces M and the crude refuse solid; thereafter, the reaction liquid (waste liquid) is supplied to a storage tank 7.
Patent JP-H09187037-A (JP)
Title: Image processor
Inventor: KURAHASHI SUNAO
IPC: G06T7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To display a two-dimension image obtained when an object is viewed from an optional visual point in an image form on purpose by using the two- dimension image data generated from three-dimension image data of the object. SOLUTION: A camera head 1 picks up an object A at plural positions and an arithmetic section 4 calculates three-dimension image data. Based on the data, an arithmetic section 5 generates two-dimension image data obtained when the object A is observed from plural visual points in each image form of a natural image, line drawing and a polygon image. An operation section 9 designates an image form and a visual point on purpose while viewing a monitor 7, a data synthesis section 6 synthesizes the image with other document data as required and outputs the synthesis data to a printer 8, by which the desired image is printed out on a paper sheet 8a.
Patent JP-2000160667-A (JP)
Title: Infiltration structure of rainwater or the like
Inventor: HAYASHI SHINICHIRO
IPC: E03F1/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an infiltration structure for rainwater or the like in which a number of container-shaped members are mutually connected londitudinally and laterally and also vertically to assmble a block structure having a required size and buried in order to use it for the infiltration structure. SOLUTION: A block structure 6 that container-shaped members are mutually connected longitudinally and laterally and further, vertically is buried in the ground to collect water penetrating into the surface course into the block structure 6 and form a water storage part. An impermeable layer is provided at the side face of the block structure 6 or the structure is covered with an impervious sheet 11 so that the water accumurated in the block structure 6 does not flow out from the side face to the outside. Impervious members 10 vertically partitioning the block structure 6 at every appropriate distance toward the extending direction are provided to form a plurality of partitioned chambers, The accumulated water in respective partitioned chambers is designed to penetrate in the lower permeable layer formed under the block structure.
Patent JP-2000144156-A (JP)
Title: Fuel oil composition
Inventor: HAJI KATSUHIKO
IPC: C10L1/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil composition having excellent cleaning effect even under severe conditions such as in engine cooling without causing sludge formation, and useful in internal combustion engines or the like by including a compound having phenolic hydroxyl group(s). SOLUTION: This fuel oil composition is such one as to contain pref. 0.01-3 wt.% of a compound having phenolic hydroxyl group(s) such as 2,6-di-t-butyl-p- cresol, 2,2'-methylene-bis(4-methyl6-t-butylphenol or 2(2'-hydroxy-5'-methylphenyl) benzotriazole.
Patent JP-2001159522-A (JP)
Title: Signal detecting method of ring laser gyro
Inventor: NUMAI TAKAAKI
IPC: H01S3/083
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To detect the change of a beat frequency in a short time, even if S/L is small, supposing an optical path length of a ring laser is L and a closed area enclosed by an optical path is S. SOLUTION: Figures 12, 14 are ring laser gyros, and figures 13, 14 are optical memories. The optical memory is formed as a passive ring-shaped optical waveguide, so as not to contribute to laser oscillation. A part of a laser beam oscillated by the ring laser gyro is coupled with the optical memory, by arranging the ring laser gyro close to the optical memory or by communization of a part of the optical waveguide. If the optical memory is passive and return light from the optical memory to the ring laser gyro does not exist, delay can be given to the laser beam between the ring laser gyro and the optical memory. And, the beat frequency can be obtained by overlapping the signal from the ring laser gyro with the signal from the optical memory.
Patent JP-H07167723-A (JP)
Title: Method and apparatus for measuring feeding resistance of welding wire
Inventor: UENOHARA RIYOUICHI
IPC: G01L5/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a method and an apparatus for measuring a resistance when a welding wire is fed whereby the resistance is correctly measured thereby to grasp a change of the resistance, the generation of feeding failures is predicted and avoided, operations are prevented from being complicate and the welding quality is improved. CONSTITUTION:A sliding block 2 is set between a welding wire-feeding device and a flexible conduit tube in a route where the welding wire is supplied. The sliding block 2 is slid by a resistance force impressed to and after the flexible conduit tube when the welding wire is fed, whereby a load cell 7 and a displacement-force converting element, e.g. a piezoelectric element or the like set in a fixed block 1 are pressured. A shifting amount generated at this time is detected as a force, and accordingly a resistance when the welding wire is fed is measured.
Patent JP-2001187920-A (JP)
Title: Spindle motor
Inventor: TANAKA KATSUHIKO
IPC: G11B19/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor with satisfactory durability and reliability by providing a lubricant reservoir which certainly supplies lubricant to bearing clearances while compensating reduction of the lubricant, and easily discharges residual bubbles in the lubricant. SOLUTION: In this spindle motor, a spindle 13 and a sleeve 12 are supported and rotationally driven in a relative manner by a radial fluid bearing R and a thrust bearing S through bearing clearances in a non-contact manner. In such a spindle motor, a lubricant reservoir 19 is formed on an outer peripheral side of an inner side sleeve 12b of a double-structure sleeve 12 whose inner periphery is faced to the spindle 13, which reservoir 19 has one end communicated with the bearing clearance and the other end communicated with the outside. A lubricant supply passage 20 of the lubricant reservoir 19 communicated with the bearing clearance has such a size as to show capillarity. Bubbles in the lubricant in the lubricant reservoir 19 are discharged through the clearance communicated with the outside. The lubricant is stably and automatically supplied to the bearing clearances due to capillarity through the lubricant supply passage 20.
Patent JP-2000175317-A (JP)
Title: Gas isolation switching device
Inventor: YAMAUCHI TAKAO
IPC: H02B13/065
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a small economical gas isolation device with high reliability. SOLUTION: This gas isolation device is provided with line units 2A, 2B which include a branch bus-bar 10 gas-isolated and connected to a transmission line 14 and are connected to main bus-bars 3, 4 through a switch 6, and a current-limiting reactor unit 31 which includes a serial-connected element consisting of a current-limiting reactor 33 and its disconnection switch 34 and a current-limiting reactor bypass switch 35 parallel-connected to the serial- connected element, wherein the current-limiting reactor unit 31 is disposed almost on the extension line of the line units 2A, 2B.
Patent JP-2001159319-A (JP)
Title: Electrically controlled throttle device for engine
Inventor: MACHIDA KENICHI
IPC: F02D9/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To diagnose a deficiency of a spring to energize an electrically controlled throttle in a closing direction and to execute necessary fail safe. SOLUTION: In an electrically controlled throttle to open a throttle valve energized in a closing direction by two springs through the opening drive force of a DC motor, a correlation between the control command value of the DC motor and an opening is learnt. When a deviation between the learning value and a current control command value exceeds a decision level 1 (S13), it is decided that two springs are both brought into a defective state, and an engine is brought into a stop (S17 and S18). When the deviation is below the decision level 1 and exceeds a decision level 2 (S14), it is decided that either of the springs is brought into a defective state, a throttle opening and an engine rotation speed are limited (S15 and S16).
Patent JP-2001159976-A (JP)
Title: Malfunction prevention mechanism for microcomputer
Inventor: TANASE HIROSHI
IPC: G06F9/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide malfunction prevention mechanism to protect specified control to be seriously affected by a slight malfunction even when physical disturbance factors such as sharp voltage fluctuation and disturbance noise to inhibit normal operation of a microcomputer is received. SOLUTION: A value of a PC 4 is saved in a PC saving register 8 when branching of a branching instruction is established. Whether a program is processed via a correct branching path or not is confirmed by preliminarily storing a value of a saved PC to be expected from a program in a PC setting memory 9 and comparing the value with a value of the PC saving register 8. The malfunction to a specified instruction and control is prevented even when runaway of the program due to an abnormality of a PC and erroneous fetching of an instruction code, etc., is generated by invalidating execution of specified instruction and control unless the program is processed via the right branching path.
Patent JP-H05169415-A (JP)
Title: Apparatus for molding powder molding having hollow part
Inventor: TOKI KAZUYUKI
IPC: B22F3/04
Filed: 1991-12-26
Abstract: PURPOSE:To form a powder molding having a hollow part with uniform density and good mass-productivity. CONSTITUTION:A lower punch 3 is set on a mold main body 1 and a molding powder 5 is filled. While pressing is performed in one direction by means of an upper punch 2, a pressurized fluid is fed in paths 22a and 32a by means of fluid pressurizing apparatus 4 and while the pressurized fluid is fed between core parts 21 and 31 and rubber membranes 23 and 33, the rubber membranes 23 and 33 are elastically deformed. An applied pressure is transmitted uniformly to the surrounding of the core parts 21 and 31 by pressurizing these rubber membranes 23 and 33. A homogeneous molding can be formed while mass- productivity of press processing is kept.
Patent JP-H09155289-A (JP)
Title: Bolted langevin type vibrator
Inventor: YAMASHITA NAOKI
IPC: B06B1/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To perform driving under optimum conditions by correcting a change in vibration modes such as a variation in vibration nodes produced when a vibrator is fitted to a body to which ultrasonic waves are to be transferred of a washing tank or the like. SOLUTION: This vibrator consists of a front mass 1 consisting of a metal block, a rear mass 2 similarly consisting of a metal block, at least one piezoelectric element and an electrode plate arranged between the front mass and the rear mass, and a bolt 5 passing through the central part of these constituting parts to tighten and fix them, and is constituted so that the front mass can be fixed to a body to which ultrasonic waves are to be transferred to use it. In this case, behind the rear mass of the bolted Langevin type vibrator, an adjusting block 6 for adjusting the positions of vibration nodes is fitted.
Patent JP-H11177215-A (JP)
Title: Device for cutting conductor of printed board
Inventor: KUSAKARI MAKOTO
IPC: H05K3/22
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting conductors of a printed board capable of cutting the conductors precisely with a constant force. SOLUTION: This invention relates to a device for cutting conductor patterns on a printed board. The cutting device is provided with a rotary knob 3 for manual operation, a blade 4a cutting at least a part of a conductor pattern, and a power transmission means actuating the blade 4a by the operating physical force of the rotary knob 3. Thus, the blade 4a cutting at least a part of a conductor pattern can be actuated by the rotary knob 3 for manual operation via the power transmission means to precisely cut the conductor at a constant force, which enables the objective conductor to be cut simply and securely even if the space between conductors is narrow.
Patent JP-H04290612-A (JP)
Title: Transmitter joint fixed to axial direction
Inventor: BERUNAARU PUURAN
IPC: F16D3/227
Filed: 1991-12-26
Abstract: PURPOSE: To simplify the structure of a means for axially immobilizing a first or tripodlike element connected to a first shaft in relation to a second or barrel- or socket-like element connected to a second shaft, and facilitate the assembly of a transmission. CONSTITUTION: A first element 16 connected to a first shaft 12 carries transmission-joint articulation elements 22 positioned within a second element 18 connected to a second shaft 14. An axial stop member 32 is connected to the first element 16 for interaction with a complementary stop surface 52 formed in a sealing boot 54, to construct a means for immobilizing the first element 16 axially in relation to the second element 18 in at least one direction of relative axial displacement. The sealing boot 54 has a first end 58 that is fastened to the second element 18, and a second end 62 that is fastened to the first shaft 12.
Patent JP-H02289309-A (JP)
Title: Preformed body, its manufacturing method, and vessel formed from said body
Inventor: SAPAYAN EMU KURISHIYUNAKUMAA
IPC: B29C49/00
Filed: 1989-12-29
Abstract: PURPOSE: To remarkably decrease amt. of a second material by a method wherein amt. of two materials injected, especially the amt. of the second material is adjusted and then, a mold cavity for injection molding of a preform is filled by a third injection molding. CONSTITUTION: A first material A being selected in advance and with a method amt. is firstly injected into the bottom part of a cavity 12 through a nozzle 18. Then the second material B being selected in advance and with a metered amt. is injected into the cavity 12 while the material A is pushed into the cavity 12 and the material A sticks on the wall of the cavity while it passes through the cavity and the material B enters a separated layer of the material A. Complete filling of the mold cavity 12 is achieved by a third separated injection molding of a mold filling plastic material of a material C. The material C is approximately completely positioned in a bottom forming part 42. A material finally injection-molded not only fills an opening 20 of a screw but also fills the final injection passage of the nozzle 18.
Patent JP-H11172937-A (JP)
Title: Installation structure of washbasin stand
Inventor: MINAMIURA KENJI
IPC: E04H1/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To install a common washbasin stand by the same support tool even when a rising wall to install the washbasin stand on it is a linear surface or curved surface. SOLUTION: A support tool 3 is fastened on a rising wall 2 by a fastening tool by making a back surface of a base part of the support tool 3 contact with a front surface of the rising wall 2 of a wash place 1. A washbasin stand 5 is placed on a horizontal upper surface of the support tool 3, and the washbasin stand 5 is installed on the support tool 3 by the fastening tool by inserting the fastening tool in the washbasin stand 5 from the lower surface side of the support tool 3. An insertion hole through which the fastening tool is inserted is provided on the support tool 3 by slipping its position so as to install the washbasin stand 5 by the fastening tool on the rising wall 2 even when it is a linear surface or a curved surface.
Patent JP-H09144274-A (JP)
Title: Tile panel and manufacture thereof
Inventor: OHASHI TETSUJI
IPC: E04F13/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a tile panel which is identical in color tone about its entire joint areas and attractive to look at even when an uncoated area with a bonding agent is in conformity with the joint areas by keeping the color of a panel board in conformity with the color of a bonding agent layer. SOLUTION: With a painting device, a panel board 12 is coated with a bonding agent 13 having a self-lubricating ability in such a fashion that a plurality of streaks may be provided on the surface of the board. Then, the panel board 12 coated with the streak-like bonding agent 13 is left unattended properly in a horizontal state, thereby forming a continuous and uniformity thickened bonding agent layer 17 in a natural manner. Then, a plurality of tiles 5 are placed crosswise side by side with a joint area 14 in a specified spacing. After that, the bonding agent which sticks out to the joint area 14 from the tile pasted position is naturally smoothed by its high flowability. The bonding agent layer 17 is cured, thereby providing a tile panel 21.
Patent JP-H0735686-A (JP)
Title: Device for atomization by electric heat
Inventor: KURAUSU EIKARUTO
IPC: G01N21/74
Filed: 1993-12-24
Abstract: PURPOSE: To enable an isotropic temperature condition over the whole length of the tubular part of a furnace between certain heating and maintaining phases by specially designing the furnace main body. CONSTITUTION: A tubular furnace main body 1 fits onto the complementary conical inside surface of an annular electrode 13 via corner surfaces. These surfaces completely surround the furnace main body 1 together with a hollow part 14. Since a connecting member molded in the tube of the furnace main body 1 does not have a breakthrough or an additional constricted part in its molding region, current densities are completely uniformly distributed across the cross section of a contact member and the tube cross section, and reproducible current supply and integrated heat radiation are ensured by the corner surfaces installed in pairs on the front of the contact member. As a result, the region of the temperature gradient which rises almost linearly from the surface of contact to the mantle surface of the tube is established within the cross section of the contact member.
Patent JP-2001208933-A (JP)
Title: Wavelength multiplexer/demultiplexer
Inventor: KAJIOKA HIROSHI
IPC: G02B6/293
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexer/demultiplexer which is used in wavelength multiple optical fiber transmission, separates even number waves and odd number waves in wavelength multiple light or composites them. SOLUTION: Incident light beams are divided a polarizing beam splitter 21 and the divided light beams are made incident on PMFs 22, 23. Such an arrangement is taken that linear polarizing light is made incident in the bearing of 45 deg. to main axes of the PMFs 22, 23. Circular polarizing outputs different in polarizing direction are obtained in accordance with cyclic wavelengths of incident light by setting the lengths of the PMFs 22, 23 to a prescribed value. These outputs are demultiplexed by Fresnel prisms 24, 25, and the even number waves and the odd number waves are separated by multiplexing light beams different in rotational direction by Fresnel prisms 26, 27 again.