baber/WOPTO huggingface dataset:
Patent JP-2001132559-A (JP)
Title: Evaporation fuel processing device for internal combustion engine
Inventor: MURAKAMI KENICHI
IPC: F02D41/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation fuel processing device which prevents deterioration of adsorbent of a canister without fluctuation of an air-fuel ratio relating to concentration of fuel vapor when fuel vapor adsorbed on the adsorbent of the canister is sucked to an engine to burn. SOLUTION: The adsorbent chamber 3 of the canister 1 is divided into two parts by a bulk head 5, a purge port part 1a and a first tank port part 1b are opened to the first absorbent chamber 3a, an atmosphere port part 1d is opened to a second adsorbent chamber 3b, a second tank port part 1c is opened to either one of the first adsorbent chamber 3a or the second adsorbent chamber 3b, opening/closing valves are disposed between the purge port part 1a and the purge port 8a of a throttle body 8, between the first tank port part 1b and a fuel tank 9, and between the second tank port part 1c and the fuel tank 9, and a proper quantity of evaporation fuel is purged.
Patent JP-H09157912-A (JP)
Title: Brassiere
Inventor: OZAWA NANAHIRO
IPC: A41C3/14
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enable the stabilization of the shape of the bust and the increase of swelling effect by inserting appropriate bones in the vertical direction inside the cups of a brassiere. SOLUTION: A brassiere is composed of cup parts 2 and the cloth 5 at lower central part and the cloths 7 at the sides. Bag shaped parts 31 are suitably formed inside the cup parts 2 in the vertical direction, and appropriate bones 35 are inserted into the bag shaped parts 31. This prevents the flow of a breast toward the side and enables the stabilization of the shape of the bust and the holding of swelling effect. Thus, a brassiere having excellent feeling in use is obtained.
Patent JP-H06173315-A (JP)
Title: Toilet seat with hot-water washing device
Inventor: HIRONAKA YASUMASA
IPC: E03D9/08
Filed: 1992-12-04
Abstract: PURPOSE:To clean the anus and crotch part by use of acidic water having both cleaning effect and sterilizing power, by producing acidic water with electrolysis from water and heating it as the washing hot water. CONSTITUTION:Water fed from a water source 2 is electrolyzed by an electrolytic bath 1 to generate acidic water with pH2-4 and alkaline water with pH9-11. The acidic water is appropriately heated by a coil heater 9 wound up around the outer periphery of an acidproof acidic water pipe 6 and an electric source 10 to supply to a washing nozzle 12 directly or through a tank 8. The water is ejected from the washing nozzle 12 or the alkaline water is fed to a low tank 3 as flushing water to easily remove fat on the toilet stool.
Patent JP-2001165851-A (JP)
Title: Analytical method and apparatus for surface reaction process of diffusing material
Inventor: ITO TAKEHIKO
IPC: G21B1/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To accurately analyze a state of reaction of a diffusing material without a possibility of mixing with impurities. SOLUTION: Measurement and analysis of a state of a sample 1 before and after reaction in an occlusion chamber 2 and in a release chamber 3 respectively make it possible to analyze what reaction occurs on the sample 1, what substance is formed by the reaction, and to what state the sample after reaction changed from the state before reaction. Since the occlusion chamber 2, the sample 1 and the release chamber 3 are maintained airtight in a state of vacuum, where is no possibility of mixing with impurities. Thus, the state of the sample before and after reaction can be measured and analyzed accurately; accurate measurement and analytical data can be obtained; and a reaction process can be clearly analyzed.
Patent JP-H06174069-A (JP)
Title: Control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F02D45/00
Filed: 1992-12-03
Abstract: PURPOSE:To effectively restrain shock due to gear shifting by preventing the fluctuation of output torque at the time of up-shift gear shifting in an automatic transmission where the power transmitting route of a gear shifting mechanism is so constituted as to be switched over by the selective connections of a plurality of frictional elements. CONSTITUTION:In an automatic transmission 3 equipped with a main transmission 20 and an auxiliary transmission 30 whose operations are mutually independent, for example, a signal from a turbine revolution sensor 304 detecting the input revolution of the main transmission 20, and a signal from an output revolution sensor 305 detecting the output revolution of the auxiliary transmission 30, are inputted into a controller 300 respectively. And a rate of change in an entire gear ratio is computed for the time when gear shifting is actuated by both the main and auxiliary transmissions 20 and 30. And at the time of up-shift speed change, for example, gear shifting is simultaneously actuated in both the main and auxiliary transmissions 20 and 30, the delivery torque of an automatic transmission is so devised as to be lowered as a rate of change in the entire gear ratio for both the main and auxiliary transmissions 20 and 30 becomes higher.
Patent JP-H10152506-A (JP)
Title: Production of polymeric particle
Inventor: SAKUMA ITARU
IPC: C08F212/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polymeric particles having a uniform size. SOLUTION: A hydrophobic monomer capable of carrying out the suspension polymerization, a polymerization initiator soluble in the monomer, a surfactant and a dispersion stabilizer are added into an aqueous medium and prepare a primary suspension of monomer particles having 5-100μm weight-average particle diameter. The resultant primary suspension is then jetted from a nozzle under pressure without forcibly changing the flow passage direction thereof to prepare a secondary suspension of the monomer particles. The suspension polymerization of the prepared secondary suspension is subsequently performed to afford polymeric particles, having 4-100μm weight-average particle diameter and containing the particles in a region with 10-25% variation coefficient.
Patent JP-H07201756-A (JP)
Title: Heat-treating device
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a device which can uniform the concentration of process gas made even within the surface of a material to be treated and at the same time, a temperature distribution within the surface by a method wherein a treating chamber of a specified form is provided and the like. CONSTITUTION:A heat-treating device is provided with a treating chamber 16; which is provided with upper and lower wall parts 12 and 14, which are vertically split holding two opposed openings 16A and 16B for carrying in and out a material 100 to be treated between them and are arrange into a line symmetrical form to an extension line to link the opening 16A with the opening 16B, and a sidewall; and a planar heating source 26 arranged outside of the chamber 16. The chamber 16 is provided with a process gas introducing part 12B provided in the wall part 12 and a process gas exhaust part 14b provided in the wall part 14 in opposition to the part 12B. Moreover, a shoulder part 12C, which is transferred from the part 12B to the sidewall, of the part 12 is constituted of a curved surface or a slant surface so that the distance to reach from the center of the material 100 to the inner wall of the part 12C becomes longer than the distance to reach from the peripheral edge part of the material 100 to the inner wall of the part 12C and the source 26 is provided in such a way that it is arranged along the form of the part 12c.
Patent JP-H11180391-A (JP)
Title: Small marine vessel
Inventor: SUZUKI AKITAKA
IPC: B63B35/73
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a small marine vessel which allows crew's foot to be put on the steps with ease even if an engine wide in width is mounted to the small marine vessel in which a crew usually takes a seat, and steers a handle. SOLUTION: In a small marine vessel having a hull 2 in which the hull is combined with a deck 4 so as to be water-tighted, a seat 6 is disposed over a seat stand 4c formed by letting the deck 4 be raised upward, foot steps 4a and 4b are formed in both the sides of the seat stand, and furthermore, an engine 9 is mounted to the inside of the hull 2 at a place underneath the seat. A portion located in front of the engine 9 disposed underneath the seat out of both the side surfaces of the seat stand, is dented deeper than a portion located at the side of the engine so as to be made narrow in width, and the foot steps 4a and 4b are thereby extended sidewise to the sides of width narrow parts 4a3 and 4b3.
Patent JP-H11182694-A (JP)
Title: Globe valve for high temperature
Inventor: BABE TOMOKI
IPC: F16K51/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To maintain stable sealability even if the pressure, temperature and heat conductivity of a fluid change when the pressure of the fluid is high. SOLUTION: A seat 5 forming a valve port 4 is provided with a seat part 8 consisting of a bellows 9 and a seat ring 10, and a coned spring 22 is provided in an annular space 21 between the bellows 9 and a port part 13, An initial space S is provided between the upper end 22a of the coned spring 22 and the seat ring 10 with a sealing surface 10a not pressed into contact with a sealing surface 12a, and the port part 13 is provided in such a way as to be freely fitted over and removed from the seat ring 10, the bellows 9, and the coned spring 2 as a valve element 6 opens and closes. Thereby the reaction of the bellows 9 and that of the coned spring 22 are used in steps depending on whether the pressure of a fluid is high or low, so that stable sealability can be maintained even if the pressure of the fluid changes.
Patent JP-H07195607-A (JP)
Title: Aluminum honeycomb panel using one-pack type thermosetting epoxy adhesive
Inventor: MAEZONO SHUNICHIRO
IPC: B32B3/12
Filed: 1993-12-29
Abstract: PURPOSE:To obtain an aluminum honeycomb panel having excellent strength and rigidity by using an epoxy adhesive. CONSTITUTION:In an aluminum honeycomb panel wherein an aluminum panel and an aluminum honeycomb core are bonded using an adhesive, an one-pack type thermosetting epoxy adhesive with the viscosity of 500-1500 poise and the thixotropicity of 1.3-2.3 is used as the adhesive. This aluminum honeycomb panel is useful as a panel material of a floor, a wall or a door and an adhesive aluminum honeycomb panel adapted to a structural member and has high utility value especially in the field of transport materials.
Patent JP-H11176684-A (JP)
Title: Manufacture of coil core
Inventor: ISHIBASHI SENJIROU
IPC: B21D28/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce wire breaking ratio for a winding work by pressing a work to thin its portions corresponding to side edges of a rod formed by punching, and pressing the shear thinned portions. SOLUTION: The manufacturing method comprises steps of pre-punching portions of a work plate at both sides of a rod core forming part 1 to form holes 2, 3, pressing both side edges of the rod core forming part 1 to form smooth surface round portions 4a, 4b, 4c, 4d with a predetermined curvature at the upper and lower side edges with horizontally projecting right and left portions 5a, 5b, pressing these projecting portions 5a, 5b from above and below enough to crush and form thin portions 5a, 5b having a thickness D1, and applying a vertical shearing work to the roots of the thin projecting portions 5a, 5b to break and separate a rod part 1a to be a core from the work plate.
Patent JP-H06177627-A (JP)
Title: Tv band receiving antenna system
Inventor: MURAKAMI HARUNORI
IPC: H01Q1/32
Filed: 1992-12-10
Abstract: PURPOSE:To obtain excellent reception performance by shifting the phases of received signals from two antennas by phase shifting circuits according to a control signal from a level detecting circuit which varies in steps, and putting them together and then detecting a maximum received signal. CONSTITUTION:The video output from a TV receiver 9 is inputted to a level detecting circuit 10 and the control signal is inputted from the level detecting circuit 10 to phase shifting circuits 11 and 12. The received signal from an antenna 4 is sent to the phase shifting circuits 11 and 12, which shift the phases according to the control signal varying in steps based on the video signal from the TV receiver 9. The phase-shifted received signals are put together by a phase composing circuit 13 and sent as an antenna output 13a to a maximum value circuit 10. The maximum value circuit 14 finds a maximum value by sweeping the antenna output 13a according to a control signal 10a and the voltage 10b of the highest output level stored in the level detecting circuit 10 and sends the maximum value as an antenna output 14a to the TV receiver 9.
Patent JP-H09183540-A (JP)
Title: Image forming device
Inventor: KAWARASAKI MASARU
IPC: G03G21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, in which wasteful image formation is precluded and the durability is enhanced. SOLUTION: An image forming device is structured so that a recording medium a transported at a certain timing toward an intermediate transcription element 11 by register rollers 18A, 18B and the image of the intermediate transcription element 11 is transcribed on the recording medium, wherein a rotational position sensing means 43 is furnished to sense the rotation of the element 11. Using the sensing signal given by the sensing means 43 as the starting point, control for the points of time is conducted, i.e., the starting time of image formation on the element 11 and the timing of transporting the recording medium to the element 11 by driving the register rollers 18A, 18B.
Patent JP-H09186029-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIKUTA HIKARI
IPC: F02P15/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To form an inner core for a primary coil and a secondary coil, in such a manner that the middle part has a generally circular section by lamination structure having sufficient bonding strength. SOLUTION: A primary coil 12 and a secondary coil 22 are wound around an inner core 10, and accommodated in the hollow part of an outer core 30, which is accommodated in a case 60. The inner core 10 is a plurality of magnetic flat plates (silicon steel plates MP) formed in such a manner that the width of both ends is greater than that of the middle part. The inner core 10 is formed by laminating a plurality of the flat plates formed in such a manner that the width of the middle part increases grandually in the order from the flat plate arranged on both sides to the flat plate arranged in the central part. The middle part 10b has a generally circular section. The sections of both end portions 10a are larger than the section of the middle part 10b. At least both of the end portions 10a are joined by stacking.
Patent JP-H07256592-A (JP)
Title: Punching-out device for ceramic green sheet
Inventor: TAMURA KOICHI
IPC: H05K1/03
Filed: 1993-12-16
Abstract: PURPOSE:To surely separate the punched-out chips formed during punching-out work for a ceramic green sheet, from the top end of a punch. CONSTITUTION:Directly under the die hole 2 of a die 1, a rubber group soft elastic member 5 is installed. A punch 3 which passes through the die hole 2, punching out a green sheet, passes through the inside of the elastic member 5, having the punching-out chips adhering at the top end. The punch 3 after the passing reaches a bottom dead center and rises. During this rise, the edge generated on the undersurface of the elastic member 5 during the passing of the punch 3 is elastically engaged with the punching-out chips. Through this engagement, the punching-out chips are separated from the top end of the punch 3.
Patent JP-H10175125-A (JP)
Title: Piston machining method and piston machining device
Inventor: KAGEYAMA HIROSHI
IPC: B23P15/10
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks even if a piston is elastically deformed during the reciprocation of the piston in an actual machine by apply ing oil pressure to the forged piston head top surface to apply load to the back thereof, and boring a pin hole in a pin boss part under the condition of elastic deformation of the piston by load to release oil pressure and load. SOLUTION: A forged piston 11 is arranged in a fixed jig 4, the tip of a pressing rod 6 is brought into contact with the back of a piston head 12, and the tip recesses of paired blocks 5, 5 are brought into contact with the rear end surfaces of pin boss parts 13, 13. Subsequently, oil pressure from a hydraulic device 8 is applied to the piston head 12 to be floated from the bottom wall part, and downward force is applied to a movable jig. Oil pressure keeps the rigidity of the piston 11 against the downward force of the movable jig, and the downward force of the movable jig elastically deforms the piston 11. With the piston 11 elastically deformed, pin holes 15, 15 are bored in the pin boss parts 13, 13 by use of a drill 14, and then all load to the piston 11 is released.
Patent JP-H05169200-A (JP)
Title: Device for changing mold in continuous casting equipment
Inventor: SHIMA TORU
IPC: B22D11/10
Filed: 1991-12-17
Abstract: PURPOSE:To provide a mold changing device, by which any interference between a rail and a rail receiving beam is not developed at the time of changing the mold and the mold changing work can easily and quickly be executed. CONSTITUTION:In the continuous casting equipment so as to change the mold 1 by advancing/retreating a frame body 2 assembling the mold 1 and a mold oscillating device in the crossing direction at the right angle to the rail and the rail receiving beam 5 in the horizontal plane, the rail and the rail receiving beam 5 in the draw-out side of the frame body are divided in each strand. The divided rail is composed of a shifting rail 5k supported to the frame body 2 in each strand and a fixed rail fixed to a casting floor receiving beam 10 between the strands and the shifting rail 3A is arranged on the rail receiving beam 5 through a disk spring and supported while floating by a little in the non-loading condition.
Patent JP-H06183804-A (JP)
Title: Fluidity decline-preventive dispersant for cement composition
Inventor: ISHITOKU HIDEAKI
IPC: C04B24/22
Filed: 1992-12-15
Abstract: PURPOSE:To provide a dispersant for cement capable of substantially reducing slump loss, consisting mainly of bisphenol-based condensates which can gradually be adsorbed on cement particles. CONSTITUTION:The dispersant consists mainly of bisphenols-aromatic aminosulfonic acid-formaldehyde condensates (component(s) with molecular weight of 2000-20000 accounting for >=65wt.% thereof <=0.97 in the adsorption ratio in a cement-water slurry (comparing the adsorption after a lapse of 10min with that after a lapse of 30 min). To obtain this condensate, (A) bisphenols, (B) an aromatic aminosulfonic acid, (C) formalin and (D) an alkali are made to react at the molar ratio A/B/C/D of 0.5:(1.1 to 1.5):(1.0 to 2.0):(0.9 to 2.1) in an aqueous state at 75-85 deg.C for 10-15hr; and the resulting condensates are treated with a ultrafiltration membrane with the fractionating molecular weight of 100000 to eliminate higher molecular weight components).
Patent JP-H09175237-A (JP)
Title: Non-contact type electricity supply wire having divided section
Inventor: WARATANI HIROHARU
IPC: B60M7/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the trasfer capacity of a moving body by making the diameter of the section of each wire smaller than the air gap of an iron core such that each wire can be passed through the air gap of the iron core and inserting all electricity supply wires into the iron core such that they are surrounded by the iron core. SOLUTION: An electricity supply wire 1 of large diameter required for passing a current of a specified quantity is divided into the electricity supply wires 1 of small diameter or stranded wires at the position where the electricity supply wire 1 is inserted into an iron core 6. To insert the divided electricity supply wires 1 of small diameter into the iron core 6, the stranded wires are inserted one by one into the space of the iron core 6 through the air gap of the iron core 6 and are finally made into the same cross sectional area as the original electricity supply wire 1. An electricity collecting coil 1 is wound on the electricity supply wire 1 and an alternating current power source 3 is connected to the electricity supply wire 1 to supply the electricity to the electricity collecting coil 7 wound on the iron core 6 via the electricity supply wire 1.
Patent JP-2001173199-A (JP)
Title: Construction method of wall body of building, wall body of buildindg and exterior wall material
Inventor: YOSHIMOTO TOMOKAZU
IPC: E04F13/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To aim at the construction of a building on the whole surface of a narrow site and the effective utilization of a land. SOLUTION: Guide rails with guide grooves are erected at regular pitches, both sides of exterior wall materials capable of being wound and rewound are fitted into the guide grooves of the guide rails from upper sections and lowered and stretched, and a heat-insulating material is attached onto the internal surfaces of the exterior wall materials in the construction method of the wall body of the building.
Patent JP-H09188281-A (JP)
Title: Plate-shaped rubber crawler
Inventor: ISHIBASHI MASARU
IPC: B62D55/24
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To uniform the bending rigidity of the whole rubber crawler, to reduce the bending resistance, to prevent the occurrence of vibration, and to improve the characteristics for detaching a wheel by forming a groove facing a long lug in the inner periphery surface. SOLUTION: In a rubber crawler, an endless rubber elasticity body 1, a cored bar 2 embedded in the rubber elasticity body 1, a steel code 3 enclosing the cored bar 2 and embedded in the rubber elasticity body 1, and long and short lugs are placed altematively at least to the end edge in the width direction of the rubber crawler in the outer periphery surface of the endless rubber elasticity body 1, and the end edge in the width direction of the rubber crawler is placed to face the inner periphery side of the rubber crawler to be plate-shaped and a groove part 6 is formed in the inner periphery surface side of the end edge part of the rubber elasticity body 1 facing the long lug.
Patent JP-H11179758-A (JP)
Title: Synthetic resin hollow molded product and its production
Inventor: MORIOKA KATSUJI
IPC: B29C45/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin hollow molded product not generating the leak of a resin toward a hollow part at a bonding part and excellent in the breaking strength of the bonding part and a method for efficiently producing the same. SOLUTION: A plurality of divided pieces 10, 20 formed by the injection molding of a synthetic resin are integrated through a bonding part 30 to form a primary hollow molded product and, after this primary hollow molded product is housed in a mold, the synthetic resin is injected into the mold to form a secondary molded part 40 and the bonding part 30 is fused by this secondary molded part 40 to produce a synthetic resin hollow molded product. In this hollow molded product, the bonding part is formed by insert fitting.