baber/WOPTO huggingface dataset:
Patent JP-H0893462-A (JP)
Title: Exhaust emission control device of engine
Inventor: TAMURA JUNJI
IPC: F01N3/24
Filed: 1994-09-26
Abstract: PURPOSE: To realize the exhaust emission control of an engine capable of sufficiently controlling the exhaust gas without deteriorating the output performance. CONSTITUTION: A double-walled structure consisting of an inner wall tube 10 having an inner space 14 which is smoothly connected to an exhaust passage on the upstream side and an outer wall tube 15 covering the outside of this inner wall tube 10 is formed on a part of the exhaust passage 14 to flow the exhaust gas G of the engine. An exhaust gas controlling catalyst 13 is carried by at least the inner circumferential surface of the inner wall tube 10. An introducing hole 17 to introduce the exhaust gas G into the space 16 between the inner wall tube 10 and an outer wall part 15a is formed preferably in the end part on the upstream side of the exhaust gas in the inner wall tube 10. Further preferably, an introducing part 19 to introduce the exhaust gas into the introducing hole 17 is formed in an edge part of the introducing hole 17 in a projecting manner in the exhaust passage 14.
Patent JP-H02106421-A (JP)
Title: Vehicle attitude control device
Inventor: KOHATA KENICHI
IPC: B60G17/027
Filed: 1988-10-13
Abstract: PURPOSE:To perform stabilized, smooth attitude control at any time without using sensors or the like by using an oil flow control valve interlocked to the vertical movements of a lower arm to control the flow rate of oil to a hydraulic actuator disposed in series together with a suspension spring. CONSTITUTION:When the left wheel axle load increases at the time of for example a right turn of a vehicle, a suspension spring 18 is compressed and the vehicle height on the left side decreases. Namely a lower arm 14 centered on a pivot 15 moves upward, a bell crank 23 rotates clockwise about a pivot 24, and a spool 32 of an oil flow rate control valve 30 moves to the left. The pressure oil from a hydraulic pump 36 is supplied via pipes 37, 28, etc. to an upper end chamber 2 of a hydraulic actuator A while the oil in the lower end chamber 3 is returned via pipes 29, 34 to an oil tank 35. As a result, a piston 5 projects downward and the lower arm 14 is pushed back. As a result, the sinking of the vehicle body on the left side is eliminated.
Patent JP-H03120100-A (JP)
Title: Dinnerware packed in gift-box
Inventor: TAMAHASHI HIROYUKI
IPC: B44F3/00
Filed: 1989-10-03
Abstract: PURPOSE:To eliminate design limitations on gift-boxed dinnerwares, by a method wherein a pattern or the like is divided into pattern components, which are separately expressed in colors, and spoons or the like are arranged at predetermined positions on a paper mount laid in a box so that the pattern or the like appears when the spoons or the like are viewed as a whole. CONSTITUTION:A predetermined pattern (d) or the like is divided into pattern components to be expressed on handle parts 5 of spoons (b) and pattern components to be expressed on a paper mount (c), and exploded views of the pattern components are prepared. Based on the exploded views, the components of the pattern or the like are expressed in colors on the handle parts 5 of the spoons (b) or the like and on the paper mount (c). After coloring is finished, the paper mount (c) is laid on a stepped part 3 provided in a gift box A, then the spoons (b) or the like are each placed in a predetermined position on the mount (c), namely, between the colored pattern components 9 on the mount (c) so that the components 9 and those 6 on the spoons (b) or the like altogether appear as the continuous pattern (d). Thus, a finished whole pattern of a lacquering, painting or the like can be adopted as a design for a gift-boxed dinnerware, and such a design is not limited by the surface area of the handle part 5 of each piece of dinnerware.
Patent JP-H1197896-A (JP)
Title: Driving method for uniaxial table in rotary head electronic component mounting apparatus
Inventor: SAKAGUCHI SHINSUKE
IPC: H05K13/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations at the time of stopping by determining the characteristic vibration waveform of a uniaxial table, storing thus determined characteristic vibration waveform in a memory section and setting a speed pattern, such that the deceleration time of the speed pattern of uniaxial table is synchronized with the plus time of the characteristic vibration waveform for canceling the characteristic vibration power and the deceleration power each other. SOLUTION: Uniaxial tables 11, 12 generate characterostic vibrations depending on the components, assembling specifications, or the like. The characterostic vibration imparts vibrations to the uniaxial table 11, 12 and the vibration mode is measured by means of a laser unit and registered in a characteristic vibration waveform memory section. Positive and negative vibrations are repeated. When the deceleration time is synchronized with the positive time of characteristic vibration waveform, the uniaxial table 11, 12 suppress vibrations at the time of stopping movement of a board 15 for mounting an electronic component precisely on the board 15. The uniaxial tables 11, 12 set a speed pattern, such that the deceleration time thereof is synchronized with the plus time of characteristic vibration waveform.
Patent JP-2001061366-A (JP)
Title: Feces-receiving tool for pet
Inventor: SASAKI EIJI
IPC: A01K23/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a feces-receiving tool for a pet capable of using surplus optional size vinyl bags in home as a feces-receiving bag, and not soiling the tool by mistake in collecting the feces by simplifying its structure and making the mounting and demounting of the feces-receiving bag easy. SOLUTION: This feces-receiving tool is equipped with a frame 2 for supporting a feces-receiving bag 1, a handle 3 for supporting the frame 2, a grip part 4 installed at another end of the handle 3, a slit state nipping part 5 installed at a tip part of the handle 3 for nipping and holding the feces- receiving bag 1 and a guiding part 6 for making the introducing and nipping of the bag into the nipping part 5 smooth, and is used as the feces-receiving tool by holding the grip part 4 with one hand, inserting the frame 2 into the bag 1 by holding the mouth end of the feces-receiving bag 1 with another hand, forming the bag 1 as recessed state by restraining the middle part of the frame 2 with the hand, and inserting and nipping the suitable position of the bag 1 through the guiding part 6 into the nipping part 5.  On exchanging the feces- receiving bag 1 after collecting the feces, the suitable position of the mouth end of the bag 1 is gripped by a finger tip, the bag 1 is taken out while pulling it so as to turn it inside out and is exchanged.
Patent JP-2000073811-A (JP)
Title: Control method for fuel feed quantity for internal combustion engine
Inventor: DEMEL HERBERT
IPC: F02D41/12
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a dangerous traveling state in an engine brake operating state by detecting the friction value of tires and determining the present traveling state in reference to the friction value. SOLUTION: The position of the accelerator pedal of an automobile is detected at a starting point. When the accelerator pedal is not in the idling position, no fuel cut is performed. When the accelerator pedal position is returned, the engine torque is reduced, or fuel cut is performed. The instantaneous traveling state of the automobile is detected by detecting the traveling state quantity. Whether the traveling state is linear or curve is detected, and the respective results are processed to determine the engine brake torque. Whether the automobile is of front wheel drive, rear wheel drive, or full wheel drive is detected. The friction value of tires is detected as the other input value, and when a slip is caused in the drive wheel, this slip is referred to.
Patent JP-H0981999-A (JP)
Title: Method and device for transferring
Inventor: MATSUMIYA TAKESHI
IPC: G11B15/68
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of providing plural pickup means on a carrier and to make the carrier light in weight by providing a pickup means and a buffer having plural housing rooms on the carrier and moving the buffer in the direction almost perpendicular to the loading/unloading direction of the pickup means. SOLUTION: A microfilm control install system is provided with the buffer 102 having two housing rooms 150, 152 in the carrier 62. The carrier 62 takes in a next cartridge 54 while one cartridge 54 is processed by a scanner 16 to stand by near the scanner 16, and takes in the processed cartridge 54 into the free housing room 150 or 152 in the carrier 62, then the buffer 102 is changed over to supply the next cartridge 54 to the scanner 16 instantly. Thus, the cartridge 54 is exchanged for the scanner 16 rapidly, and the device is made light in weight.
Patent JP-S63113246-A (JP)
Title: Air conditioner
Inventor: KARASHI SHIGEKI
IPC: F24F13/06
Filed: 1986-10-31
Abstract: PURPOSE:To prevent moisture from condensing on the wall surface of air outlet by disposing bypass passages along the wall surface above and under the air outlet where a reversal flow of ambient air can develop so that part of main air flow may forcibly be delivered from the bypasses. CONSTITUTION:Through bypasses 14 disposed along the wall surface above and under the air outlet, part of main stream flows to be forcibly delivered from the wall surface all the time. By this arrangement, a reversal flow of humid, high-temperature ambient air or a mixture of ambient air and cold air due to a vortex 11 near the air outlet can be prevented from entering into the air conditioner unit. Further, the concentration boundary layer near the outlet wall surface can be broken. As a result, air containing humid high- temperature ambient air is prevented from contacting the air outlet wall surface, preventing its moisture from condensing there.
Patent JP-S63115610-A (JP)
Title: Cooling method for steel sheet
Inventor: KANEDA KINSUKE
IPC: B21B37/76
Filed: 1986-10-31
Abstract: PURPOSE:To improve the cooling control accuracy and the product quality by setting a cooling condition of at cooling device based on the heat transfer coefficient obtained a cooling by a precooler and cooling a steel sheet so that a temp. of the steel is a prescribed value. CONSTITUTION:A heat transfer coefficient is found by use of a process computer 10 based on an inlet side temp., cooling start temp., outlet side temp., and size of a steel sheet 2, cooling water amount, and water temp. at a precooler 1'. A cooling condition at a cooler 1 is found by the process computer based on the found heat transfer coefficient and cooling is performed. In this method, the quality of sheet products is improved because the light accurate cooling control is performable.
Patent JP-H08122592-A (JP)
Title: Optical cable
Inventor: SAWANO HIROYUKI
IPC: G02B6/44
Filed: 1994-10-24
Abstract: PURPOSE: To prevent running of penetrated water even in the case of partial remaining of gaps in a solid jelly material in a cable and to prevent water from running to a retaining wound layer by coating the surface of a tension member with a water-absorptive material or/and partially constituting the retaining wound layer of a water-absorptive material. CONSTITUTION: Plural tube units 4 where optical fibers are stored are collected around a tension member 1, and a retaining wound layer 22 is provided around them, and the space inside the retaining wound layer 22 is filled with a solid jelly material 11. In this optical cable, a water-absorptive layer 21 is provided around a coating layer 3 of the tension member 1. Or, a part of the retaining wound layer 22 consists of a water-absorptive material. That is, the retaining wound layer 22 has a three-layered structure, and the innermost layer 23 is the layer where a water-absorptive tape is wound, and the intermediate layer 24 is the layer where thin strings consisting of aramid fibers are twisted together, and the outermost layer is the layer where a tape consisting of a synthetic resin is wound.
Patent JP-2001080861-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obviate a long size intermediate column by arranging a bottom part of a main frame having an inclined part between an upper horizontal part and a lower horizontal part on a stairs body, and supporting the bottom part by long size support beams arranged along an inclination of the stairs body. SOLUTION: A main frame 11 has an upper horizontal part, a lower horizontal part and an inclined part. When arranging a passenger conveyor on an existing stairs body 4 having an intermediate landing, the main frame 11 is arranged almost along the inclination on this stairs body 4. While support beams 29 positioned on both outsides of the main frame 11 are arranged in the lengthwise direction of the main frame 11 and the stairs body 4, a support 30 is fixedly erected between these support beams 29 and a bottom part 11A of the main frame 11. Thus, since a load of the passenger conveyor is dispersively supported by the stairs body 4 by supporting the main frame 11 by the support beams 29 and the support 30, a long size intermediate column is obviated so as to obviate large-scale foundation work for supporting the column.
Patent JP-H09102727-A (JP)
Title: Vibrator and its production
Inventor: FURUKAWA MITSUHIRO
IPC: H01L41/22
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the vibration characteristic and increase of the Ci value by adding the specific Au diffusion prevention layers and the crystal adhesion layers to the vibration electrodes respectively. SOLUTION: The excitation electrodes 8 and 9 of a vibration part 7 include the TiN layers 8c and 9c under the Au layers 8a and 9a to serve as the Au diffusion prevention and adhesion layers and furthermore the TiO layers 8d and 9d under the layers 8c and 9c to serve as the adhesion layers to the crystal. In such a constitution, the oxidation is suppressed on the surfaces of the electrodes 8 and 9 which undergone the heat treatment and also the projections formed on the surfaces of both electrodes can be prevented. Furthermore, it is possible to prevent the diffusion of Au to the crystal interface and also to prevent the deterioration of adhesiveness. Then the characteristic deterioration of the vibrator and deterioration of the Ci value can be prevented.  When the Ti layers 8c and 9c are added between the layers 8a and 9a and the layers 8c and 9c respectively, the adhesiveness is improved between the layers 8a and 9a and the layers 8c and 9c and also the environment resistance is improved.
Patent JP-H08121930-A (JP)
Title: Freezer refrigerator
Inventor: TANI NAOKI
IPC: F25D11/02
Filed: 1994-10-24
Abstract: PURPOSE: To flexibly vary control specifications by a method wherein a control device inputs data by which the control specifications of each functional part written in a memory means after turning-on of a power source are set and based on the read data, control of each functional part is executed. CONSTITUTION: Data by which the control specifications of the functional part of a compressor 1 are set is stored in a writable involatile memory 22. It is then decided whether or not a mode is a display mode and when it is not the display mode, a set temperature in each chamber set at a temperature regulation panel part 6 is read and the set temperature is displayed by an LED and outputted to a temperature adjusting panel part 6. A sensor signal from door switches 7 and 8 and thermistors 9 and 10 are read. Based on the information, an output device is controlled and control of operation of each functional part of the compressor 1 is started. Thereafter, a microcomputer 12 is brought into standby in a non-working state. This constitution performs variation of control specifications and effects delicate control.
Patent JP-S63113568-A (JP)
Title: Multicolor image recorder
Inventor: ISHIKAWA YUTAKA
IPC: G03G15/01
Filed: 1986-10-31
Abstract: PURPOSE:To improve the color reproducibility, and to stabilize an output image by providing a control means for comparing a gradation density data detected by a detecting means, and a density pattern image data in a storage means, and controlling an image forming means to that both data coincide. CONSTITUTION:A gradation density data 202A and an image data 401A are compared. In this case, when the conversion data of an image processing part 402 is correct, it becomes a linear relation, but as a matter of fact, it does not become a linear relation due to an environmental variation, etc. but becomes a curve, and the gradation expression is not reproduced satisfactorily. Therefore, the conversion data in a RAM 403 is corrected so as to become the linear relation. After this adjustment is ended, a transfer drum cleaner is driven, and the surface of a transfer drum adsorbing sheet is cleaned, and prepared for a usual copying mode. In such a way, this device can cope with the variation of the environment for opening the device, for instance, the variation of temperature and humidity, the color reproducibility is improved, and even in case of a continuous operation, a stable output image is obtained.
Patent JP-H02105726-A (JP)
Title: Method for inspecting nonlinearity of a/d converter
Inventor: YOSHIMURA SATOSHI
IPC: H03M1/10
Filed: 1988-10-14
Abstract: PURPOSE:To perform highly accurate measurement in a relatively short testing time by performing a main test after performing in advance a preliminary test for finding input quantities in the vicinity of an output code changing point. CONSTITUTION:A computer 1 fetches output codes 6 obtained by inputting input codes 4 to a reference D/A converter 3 by resolution which is an integer multiple of the prefixed minimum resolution of the converter 3 and giving analog inputs 5 to an A/D converter 2 to be measured. The cycle is performed from the zero scale to the full scale and the voltage at a changing point is roughly obtained in a preliminary test. Then the voltage immediately before codes change is found from the roughly obtained changing-point voltage by giving inputs at the minimum resolution. Therefore, highly accurate measurement can be performed in a relatively short testing time.
Patent JP-H01100297-A (JP)
Title: Surface treatment of wire rope
Inventor: TAKEMOTO HISAJI
IPC: C25D5/26
Filed: 1987-10-14
Abstract: PURPOSE:To carry out surface treatment of a galvanized wire rope with superior rust preventiveness by subjecting the wire rope to acidic activation treatment and nickel plating at a specified current density with an acidic nickel plating soln. having a regulated concn. of zinc. CONSTITUTION:A wire rope obtd. by twisting galvanized steel wires is subjected to acidic activation treatment and the wet acidic rope is immersed in an acidic nickel plating soln. During nickel plating, electric current is supplied to the body to be plated at >=95% current density and the plating soln. is drawn out of the system and electrolyzed to keep the concn. of zinc in the soln. at <=700ppm. Thus, surface treatment of the wire rope with superior rust preventiveness and fine luster can be carried out.
Patent JP-2001079947-A (JP)
Title: Method for manufacturing double-side metal clad laminate
Inventor: ONODERA MINORU
IPC: B29C65/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To upgrade an appearance, an adhesive force and dimensional stability by preheating two metal sheets, then conveying the sheets on the heating rolls to a non-tensioning state, sandwiching a thermoplastic liquid crystal polymer film between the sheets, and press adhering them between the heating rolls. SOLUTION: Two metal sheets 2, 2 are preheated by non-contact heating means 4, 4 such as infrared heaters or the like before being brought into contact with heating rolls 3, 3. Then, the sheets 2, 2 are thermally expanded while being conveyed on the rolls 3, 3 to non-tensioning states, the film 1 is conveyed between the sheets 2 and 2, press adhered between the rolls 3 and 3, integrated to obtain the double-sided metal clad laminate 5. Abrupt expansions of the sheets are relaxed by the preheating. The rolls 3, 3 preferably have each a surface temperature lower by 50 deg.C than a melting point of the film to a temperature lower by 5 deg.C than the point. As the rolls, for example, metal rolls, rubber rolls or the like are used. A diameter of each of the rolls is preferabiy 35 to 45 cm, and a linear speed of an outer periphery of each of the rolls is preferably 30 m/min or less.
Patent JP-H0277464-A (JP)
Title: Methacrylic resin composition
Inventor: HASEGAWA TERUO
IPC: C08K5/11
Filed: 1988-10-14
Abstract: PURPOSE:To obtain a methacrylic resin composition suitable as a molding material for optical use such as optical element having excellent surface properties and mold release characteristics without damaging transparency and heat resistance by blending a methacrylic resin with a specific amount of a specific higher fatty acid. CONSTITUTION:(A) 100 pts.wt. methacrylic resin having 0.3-1dl/g intrinsic viscosity (in chloroform at 30 deg.C) is blended with (B) 0.01-0.5 pt.wt. mixture of fatty acids containing >=80wt.%, preferably >=90wt.% 20-25C saturated fatty acid (preferably 22C behenic acid) and optionally 0.01-0.5 pt.wt. other fatty acid, most preferably 0.03-0.4 pt.wt. mixture of fatty acids containing 85wt.% behenic acid and 10wt.% arachidonic acid, for example, by dissolving the component B in a monomer of the component A before polymerization and by polymerizing the monomer and the blend is optionally mixed with an antioxidant, an ultraviolet light absorber, a heat stabilizer, colorant, etc., to give a resin composition suitable as a molding material for optical use.
Patent JP-2000084668-A (JP)
Title: Water cooled torch for arc welding
Inventor: TAKASUGI ICHIRO
IPC: B23K9/29
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a power supplying cable and a cooling water hose being damaged even if the temperature of cooling water rises in a water cooled torch for arc welding. SOLUTION: A temperature switch 30 is arranged in a torch head part, with a measuring terminal 30a brought into contact with the temperature measuring part 3S of a torch body 3. Then, terminals 30b, 30c are connected serially to an operating switch 9. For example, if the quantity of cooling water decreases that flows in the power supplying cable 16, and if the temperature of its measuring part 3S exceeds a preset prescribed temperature, the terminals 30b, 30c spread apart in-between, stopping welding forcedly.
Patent JP-H05100458-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1991-10-08
Abstract: PURPOSE:To provide an electrophotographic sensitive body causing no uneven electrification even when used in an electrophotographic device adopting a contact electrification system and causing no image defects even after repeated use over a long period of time. CONSTITUTION:In this electrophotographic sensitive body with a photosensitive layer contg. an electric charge generating layer and an electric charge transferring layer on the electric conductive substrate, the electric charge generating layer contains an org. pigment as an electric charge generating material and a binder. The org. pigment is contained as particles having <=1,000nm max. major axis size, >=10nm min. minor axis size and <=3 ratio of the max. major axis size to the min. minor axis size.