baber/WOPTO huggingface dataset:
Patent JP-2000177848-A (JP)
Title: Screw feeder for evacuating/storing garbage
Inventor: HASHIMOTO YASUHIDE
IPC: B65F5/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a garbage bridge covering over a screw for a screw feeder provided at a garbage storage, thereby preventing the decrease of the fed amount. SOLUTION: Corner parts 15, 16 formed by a front wall 5 provided with an extruding hole 7 and side walls 4 are covered by guide plates 17, 18 in different sizes inclining against the front wall 5 and the side walls 4 in a garbage storage 2. Garbage moved toward the front wall over a screw is pushed against the guide plates 17, 18 and the front wall 5, drops down because of the difference in size of the guide plates 17, 18, breaks the balance of the forces, and is pushed out by the screw 9.
Patent JP-2001172206-A (JP)
Title: Method of producing fluorine-substituted aromatic compound
Inventor: GOTO KENICHI
IPC: C07C315/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently, economically and industrially producing useful fluorine-substitued aromatic compounds, for example, a substituted fluorobenzene, fluorine-substituted benzophenone or fluorine- substituted diaryl sulfone. SOLUTION: The objective fluorine-substituted aromatic compounds are produced by reaction of an alkali or alkaline earth metal salt of hydroxy- bearing aromatic compound, for example, a hydroxybenzene, hydroxy group- bearing benzophenone or hydroxy group-bearing diaryl sulfone with a fluorination reagent represented by general formula (5-2), a bis-dialkylamino- difluoromethane, for example, 2, 2-difluoro-1, 3-dimethylimidazolidine.
Patent JP-2000177417-A (JP)
Title: Center bearing support
Inventor: ODA RYOICHI
IPC: F16F15/08
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To cause little stress concentration on a bracket in ordinary time and to prevent failure such as crack in the bracket by constituting a particular fracture point part for newly fracturing a particular position of the bracket by impact in collision of a vehicle, in a separation guide part. SOLUTION: A safety mechanism is provided with a separation guide part 11 in a bracket 7 so as to automatically detaching a center bearing support from a car body in collision of a vehicle. The separation guide part 11 is constituted of a fracture point specification part 15 newly fracturing a particular position of the bracket 7 by an impact of collision of the vehicle and the particular fracture point part 15 is constituted of a necessary number of through holes 16, 17 provided in prescribed positions of a fitting part 8 of the bracket 7. Practically, it is constituted of the two through holes 16 provided in a vertical line in the vehicle front side of the fitting hole 9 and a through hole 17 provided in a position displaced approximately 90 deg. relative to the two through holes 16 and in the outside in the left/right direction of the fitting hole 9.
Patent JP-H10183607-A (JP)
Title: Groundwater flow recovery method by continuos underground wall
Inventor: NISHIBASHI SHUICHI
IPC: E02D5/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To secure groundwater flow existed before construction by building a part of a continuos underground wall away from other portion separate from the place of construction for a main structure, removing the continuos underground wall built at the separated place after the construction of the main structure, and backfirlling with water permeable materials. SOLUTION: A plurality of column piles in a row 11 is arranged in a straight line shape, only a predetermined part away from the scheduled construction place of the main structure 3 is formed to an extended portion 12, and a conditions underground wall 1 is constituted. Next, after constructing the main structure 3 between two rows of opposite underground walls 11, the grouped piles 11 of the extended portion 12 are removed and each hole after removed pile is backfilled with water permeable materials. Also if required, water permeable materials such as sediment and plastics are placed between the extended portion 12 and body 3 when forming the extended portion 12 and damage to the main body 3 is prevented when removing the piles 11 of the extended portion 12.  Then, groundwater is permeated from extended portion 12 to the upper and lower sides of the main structure 2 thereby recovering the groundwater flow. By doing this, the occurrence of spring water and sloughs at the upstream side and ground subsidence at the downstream side can be prevented.
Patent JP-H05172223-A (JP)
Title: Running control device for mobile agricultural machine
Inventor: NAKAGAWA WATARU
IPC: F16H63/50
Filed: 1991-12-20
Abstract: PURPOSE:To maintain the objective vehicle speed stably without being influenced by the working load by making fuzzy presuming of the vehicle speed deviation value for the current situation and making automatic shift control on the basis of the rack position data of electronic governor, the change rate of the corn stem supply factor, and max. output limitation value for the fuel injection amount. CONSTITUTION:A mobile agricultural machine is equipped with an electronic governor, which holds the revolving speed constantly by controlling the fuel injection amount of a fuel pump using an injection amount adjusting rack, and a servo motor 28 which makes shift control for a baffle plate angle of a variable capacity type hydraulic pump to be driven by engine, i.e., the speed of the vehicle. A vehicle speed control circuit 29 as a fuzzy presumption speed calculating circuit is installed to control the servo motor 28 and performs constant control of the engine revolving speed or vehicle speed control on the basis of the outputs of sensors 31-35. In vehicle speed controlling, the speed deviation value for the current situation is fuzzy presumed on the basis of the rack position data of electronic governor, the change rate of the corn stem supply factor, and max. output limitation value of the fuel injection amount, and thereupon the servo motor 28 is controlled.
Patent JP-2000178874-A (JP)
Title: Rubber reinforcing fiber
Inventor: TANAKA TAKESHI
IPC: D06M13/295
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain rubber reinforcing fibers with low smoke emission and high adhesivity in the form of tire cords suitable for rubber-fiber composites by imparting thermoplastic synthetic fibers with each specified amount of a specific alkylphosphate amine salt, a hindered phenol-type antioxidant and alkylsulfate metal salt. SOLUTION: The rubber reinforcing fibers are obtained by imparting the surface of thermoplastic synthetic fibers such as polyamide- or polyester-based fibers with 1-25 (wt.) ppm (in terms of P atom) of an alkylphosphate amine salt of the formula (R1 is a 8-26C alkyl-bearing alcohol or mercaptan residue; R2 is a 8-26C alkyl; X and Y are each an alkylene oxide residue; Z is an oxygen or sulfur atom; p and q are each 1 or 2, p+q=3; r and s are each 1 or 2, r+s=3; n and m are each 1-5), 100-700 ppm of a hindered phenol-type antioxidant, and 5-100 ppm (in terms of S atom) of an alkylsulfate metal salt (e.g. stearylsulfate K salt or Na salt) in the atom ratio P/S of (1:3) to (3:1).
Patent JP-2000177356-A (JP)
Title: Air-conditioning controller for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To allow the gradual increase of air quantity to a maximum in the gradual-increase control of air quantity with a water temperature after starting a vehicle even if it is so cool that an outside temperature falls down to -20 deg.C. SOLUTION: This air-conditioning controller for vehicle includes an outside temperature sensor 2 for detecting a temperature outside a vehicle, a water temperature sensor 53 for detecting the temperature of an engine cooling water, a blowing means 54 for blowing warm air into the vehicle and an air quantity control part 1 for gradual-increase control of air quantity from the blowing means 54 to a maximum as the output temperature of the water temperature sensor 53 rises after starting the vehicle. The air quantity control part 1 has the capability of setting the output temperature of the water temperature sensor 53 to be lower so that air quantity gets to a maximum as the output temperature of the outside temperature sensor 2 is lower during starting the vehicle.
Patent JP-H10195473-A (JP)
Title: Gear oil composition
Inventor: MATSUO KOHEI
IPC: C10M141/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a gear oil composition which is a gear oil excellent in wear resistance, etc., by dispersing a solid lubricant and is high in emulsification resistance. SOLUTION: This gear oil composition comprises a base oil, >=0.2wt.% of graphite powder, >=0.005wt.% calculated as a metal weight of a neutral metal sulfonate and >=0.2wt.% of an extreme-pressure agent. Preferably, the extreme- pressure agent contains a sulfur-based extreme pressure agent, a phosphorus- based extreme-pressure agent and an organolead compound.
Patent JP-H05176640-A (JP)
Title: Forming method of greened artificial ground
Inventor: FURUSAWA KOICHI
IPC: A01G7/00
Filed: 1991-12-26
Abstract: PURPOSE:To accomplish greening through planting by installing a water tank for irrigation on the basal ground and providing a vegetation ground, via an air layer, above the water tank to make a vegetation. CONSTITUTION:A water tank 7 is provided on the basal ground 2 using a earth retaining wall 3 and a water-impermeable sheet 6, and a base 19 like perlite and natural soil 20 are laid, via an air layer 22, above the water tank. Thereby, the water distribution in the soil gets uniform and optimum, thus realizing a wet state suitable for the planting or farming of plants 21, 21.
Patent JP-H10186033-A (JP)
Title: Vehicle distance measuring device
Inventor: ENDO SHINJIRO
IPC: B60R21/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce an error by correcting the measured distance obtained by a laser radar device at each measuring sampling time with the travel distance calculated based on the vehicle speed at every shorter time interval, stopping the measurement by the laser radar measuring device after approaching the prescribed distance, and continuing only the correction with the travel distance. SOLUTION: A laser radar device 5 emits laser and reports the reception of the reflected wave to a controller 2. The vehicle speed detected by a vehicle speed sensor 3 is inputted to the controller 2. The controller 2 stores the calculated distance Dw and the travel distance ΔD within the control sampling time calculated via the detected vehicle speed. The correction of the travel distance ΔD calculated based on the vehicle speed is added to the measured distance of the laser radar device 5 until the prescribed distance is approached. This correction is made at the interval shorter than the measuring sampling time by the laser radar device 5. When the calculated distance Dw becomes smaller than the prescribed distance, the measurement by the laser radar device 5 is stopped, and only the correction by the travel distance ΔD is made.
Patent JP-2001174314-A (JP)
Title: Liquid level detecting device
Inventor: ARANAMI SHINICHIRO
IPC: F17C13/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detecting device capable of suppressing the occurrence of a detection indication quantity error, having a small number of part items, and capable of being miniaturized. SOLUTION: This liquid level detecting device 30 is provided with a rotary shaft 33 rotated according to the liquid surface position of the LPG(liquefied petroleum gas) in a container, a dial plate 35 fixed to the upper end of the rotary shaft 33, and an optical sensor 45 reading a sensor recognition mark 35B displayed on the surface of the dial plate 35. A pressure glass plate 46 coated with a shading paint 47 is provided between the dial plate 35 and the optical sensor 45 so that only a sensor window section 48 and a visual window section 49 transmit the light.
Patent JP-H11179263-A (JP)
Title: Coated steel sheet producing device and production method
Inventor: INOUE NORIO
IPC: B05C9/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a stably colored steel sheet. SOLUTION: This device is provided with a coating means 2 having the coating film thickness control functions 4 and 25 to form a coating film on a traveling steel sheet 1 in a specified thickness, a baking means 5 on the downstream side of the coating means 2 having baking temp. control functions 6 to 8, 26 and 27 to bake the surface of the steel sheet at a specified temp., a color measuring means 13 on the downstream side of the baking means 5 to measure the color of the steel sheet 1, a sheet temp. measuring means 14 for measuring the surface temp. of the sheet 1 close to the color measuring position by the color measuring means 13 and the color changing means 23 and 24 for changing the color measured by the means 13 using the surface temp. measured by the means 14 into a color at the surface temp. as the reference.  At least one control target value of the control target values of the coating film thickness control functions 4 and 25 of the coating means 2 or the baking temp. control functions 6 to 8, 26 and 27 of the baking means 5 is adjusted based on the color at the reference surface temp. obtained by the change.
Patent JP-H10197894-A (JP)
Title: Liquid crystal display device and driving method for liquid crystal display device
Inventor: MOROSAWA KATSUHIKO
IPC: G02F1/133
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device and its driving method which have a high aperture rate and can sufficiently secure a write time for each pixel. SOLUTION: One gate line GL is arranged for every two rows of pixels arranged in matrix and TFTs(thin film transistor) 14 are so connected that the pixel capacity CLC of the pixels of two rows is selected by selecting one gate line GL. Then TFTs 14 in odd rows of each column and TFTs 14 in even rows are connected to different data lines DL. The pixel capacity CLC of two rows is selected by selecting the gate line GL and data signals are applied from those different data lines DL to make the write time twice as long as usual. Further, one frame is divided into two fields and a data signal is written to corresponding pixel capacitor CLC to make the write period further double without lowering the frequency of a flicker.
Patent JP-2001175844-A (JP)
Title: Medical image processor, medical image processing method, and computer readable storage medium
Inventor: KASHIWAGI KENICHI
IPC: G06T1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processor and a medical image processing method capable of efficiently compressing a fluorescent contrast image into the best state for use in medical site, and to provide a computer readable storage medium therefor. SOLUTION: When an infrared fluorescent contrasted image obtained by photographing, e.g. the eyeground is compressed, the quantization step of an quantization module included in an image compression module 2 is made different between the period (contrasting initial-period layer) from the appearance of a fluorescent image on a choroidal blood vessel to the arrival at a choroidal capillary vessel and the period (contrasting latter-period layer) after the penetration of fluorescence into the choroidal blood vessel. Consequently, a decoded image of the contrasting initial-period layer which is important for a medial treatment using the decoded image is compressed with low compressibility so that it can be displayed with excellent resolution, and an image of the contrasting latter-period layer which needs to only show a rough state when decoded is compressed with high compressibility.
Patent JP-2001172075-A (JP)
Title: Powder for magnetic ferrite, magnetic ferrite and laminated type ferrite parts
Inventor: NAKAHATA ISAO
IPC: H01F27/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic ferrite having less degradation in magnetic characteristic against a stress, especially in magnetic permeability μ, capable of calcinating at a low temperature, i.e., calcinating at or lower than a melting point of Ag or Ag alloy used as an electrode material, and at a low cost. SOLUTION: This laminate type ferrite part is produced by using powder of a magnetic ferrite having composition of 40-51 mol% Fe2O3, 7-30 mol% CuO, 0.5-35 mol% ZnO and 5-35 mol% MgO, and a peak position of its particle size distribution in 0.3-1.2 μm range. The above MgCuZn ferrite shows less degradation in magnetic permeability μ, and since it uses the powder having the peak position of particle size distribution at 0.3-1.2 μm range, it is possible to perform a simultaneous calcination with internal electrodes consisting of Ag or Ag alloy.
Patent JP-H06193494-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/14
Filed: 1992-12-24
Abstract: PURPOSE:To achieve and maintain a satisfactory exhaust gas characteristics by compensating the characteristic of an air-fuel ratio sensor for unevenness or aging effect. CONSTITUTION:(1) When a condition in which an averaged value VO2RA of outputs of a downstream oxygen sensor is below a specific lower limit VO2RLG continues over a time period exceeding a specific time period tPRSP, a rich bias term PRSP is set to a specific value PRSKIP (steps S56, S57 and S59). 2) When a condition in which the averaged value VO2RAVE exceeds a specific upper limit value continues over a time period exceeding a specific value, a lean bias term PSP is set to a specific value PSKIP (step S60, S65, S66). 3) In the case other than the times (1) and (2), the PRSP value and the PSP value are all set to zero. In the case of (1) or (2), in accordance with the PRSP value and the PSP value are set to a value with which a proportional term adapted to be used for calculating the air-fuel ratio compensating coefficient KO2 is changed into a large value.
Patent JP-H05180331-A (JP)
Title: Slippage control device of vehicular direct clutch
Inventor: KONO KATSUMI
IPC: F16H61/14
Filed: 1991-12-28
Abstract: PURPOSE:To make the fuel cut period of time continue without disturbing a loadless drive feeling while running at a reduced speed by regulating the slippage of a direct clutch so that the actual slip revolution speed of the direct clutch may conform to the target slip revolution speed. CONSTITUTION:Because a slippage NSLP of a lock up clutch 32 is a subtracted value of an engine revolution speed Ne from a turbine revolution NT, the slippage is regulated so that the actual slip revolution speed NSLP conforms to a target slip revolution speed NSLP deg.. The target slip revolution speed NSLP deg. is determined on the basis of the revolution speed difference which is arrived by subtracting a fuel cut return revolution speed NRT from the turbine revolution speed NT. Thus the fuel cut period of time can be continued as long as possible without disturbing the loadless drive feeling while running at a reduced speed.
Patent JP-H11190363-A (JP)
Title: Self-aligning type clutch release bearing device
Inventor: TAKUBO TAKAYASU
IPC: F16D23/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To satisfy the functions of a Belleville spring, including a fitting ability, an adjustability for an aligning drag and a rigidity maintaining function. SOLUTION: A rolling bearing 3 is set on a side panel 2 at the outer periphery of a sleeve 1, being retained by a Belleville spring 10 so as to be alignable. The Belleville spring 10 has an arcuate cross-sectional shape and is formed of a steel sheet, and main slits 13a and auxiliary slits 13b having a depth different from that of the main slits 13a, the main and auxiliary slits 13b being alternately formed in the inner diameter part thereof. The sleeve 1 is slidably set on the front cover of a transmission, and an inner race 3a is made at its inner race flange 3a1 into contact with a rotary member of a clutch.
Patent JP-H06114217-A (JP)
Title: Method for separating ligand-receptor reactor
Inventor: SHIBATA HIDEJI
IPC: B01D35/06
Filed: 1991-12-26
Abstract: PURPOSE:To provide a method for efficiently separating the reaction product from an unreacted matter in a ligand-receptor reaction by using a metallic fiber having soft magnetic characteristics. CONSTITUTION:A magnetic carrier bonded with a liquid or a receptor is used to separate the reaction product from the unreacted receptor or ligand after a ligand-receptor reaction. The magnetic carrier used for adsorption consists of a metallic fiber having >=0.5 Tesla saturation magnetic flux density and showing soft magnetic characteristics with <=5e coercive force.
Patent JP-2000181962-A (JP)
Title: Raw material conversion system, raw material conversion method and recording medium
Inventor: ISHIKAWA SHIGEYUKI
IPC: G06F19/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To efficiently provide the ordering amount of a raw material from the sales schedule number of merchandise. SOLUTION: A schedule number input part 10 inputs the sales schedule number of each merchandise and a merchandise/raw material constitution part 30 stores a merchandise name, a raw material name, an intermediate raw material name and the using amounts of the raw material and an intermediate raw material in correspondence. A raw material/merchandise constitution part 40 stores the raw material name, the intermediate raw material name and the merchandise name in correspondence and a raw material/intermediate raw material constitution part 50 stores the raw material name, the intermediate raw material name and a constitution ratio in correspondence.  A raw material conversion part 20 uses information stored by the merchandise/raw material constitution part 30 and the raw material/merchandise constitution part 40 and obtains required amounts for each raw material and intermediate raw material required for manufacture the merchandise relating to sales schedule number change for the sales schedule number. A raw material ordering part 70 uses the information stored by the raw material/intermediate raw material constitution part 50, obtains the required amounts of the respective raw materials required for manufacturing the respective intermediate raw materials for the required amounts and obtains the ordering amounts of the respective raw materials from the final total required amount of the respective raw materials.
Patent JP-H05184961-A (JP)
Title: Garbage grinding disposer
Inventor: SHINYA NARAO
IPC: B02C21/00
Filed: 1991-12-27
Abstract: PURPOSE:To prevent discharge of water from being deteriorated because garbage is stuck on the inner surface of a screen and clogging is caused and to prevent deterioration of dewatering effect. CONSTITUTION:The lower blade part reaching the lower end part from the central part of the blade part 53b of a screw 53 in the inside of a dewatering part 5 is formed into a diameter smaller than the upper blade part of the upside thereof. The rigid pins 60 having a length enough on slide on the inner surface of a screen 54 are projected in the respective positions at proper intervals on the outer circumferential face of the lower blade part.
Patent JP-2001175103-A (JP)
Title: Safety mechanism of fixing device
Inventor: TAKEDA AKIO
IPC: G03G21/16
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety mechanism of a fixing device which can secure high safety by preventing the fixing device from being pulled out in a state where a paper ejecting part is open. SOLUTION: The safety mechanism of the fixing device 60 which can be taken-out toward of a paper ejecting side of an image forming device 100 is constituted by providing a locking device 70 for preventing the fixing device 60 from being taken-out in the state where the paper ejecting part 80 is open.