baber/WOPTO huggingface dataset:
Patent JP-2004132527-A (JP)
Title: Slide base isolation
Inventor: ISHII TAKUYA
IPC: F16F15/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the repetitive fatigue characteristics of a slide base isolation device using a single layer rubber material, and to provide slide base isolation device that can be produced at low cost.  <P>SOLUTION: The slide base isolation device is provided with a sliding bearing consisting of a smooth plate and a slide material one surface of which slides and abuts on the smooth plate, a single layer rubber material arranged in series with the other surface of the slide material directly or through a middle plate, and an upper plate that clamps and adhesively fixes the single layer rubber material with the above slide material or the middle plate. The single layer rubber material has a recessed shape at the cross section of the outer circumference thereof in the radial direction when the vertical load is not applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136145-A (JP)
Title: Sorting apparatus for fishes and shellfishes or vegetables and fruits
Inventor: CHIBA YOSHIHARU
IPC: B07B1/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting apparatus for sorting fishes and shellfishes or vegetables and fruits by shape and size.  <P>SOLUTION: The sorting apparatus for fishes and shellfishes or vegetables and fruits has a hopper for sorting fishes and shellfishes or vegetables and fruits by shape/size, a charging port 1 for supplying fishes and shellfishes or vegetables and fruits to the hopper, the sorting partition plate provided to the lower part of the hopper in order to receive fishes and shellfishes or vegetables and fruits sorted by the hopper, a discharge part 4 for discharging the portions having the maximum shape among the fishes and shellfishes or vegetables and fruits from the hopper, and drive parts 5 and 6 for rotating the hopper. The hopper part is a drum type rotary sorting device wherein a plurality of pipes 3 are arranged in a cylindrical trumpet shape so that the spaces between the pipes are arranged in a state tapered from the charging port 1 toward the discharge part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100413-A (JP)
Title: Water splash prevention material for western water closet
Inventor: TANAKA KAZUNARI
IPC: E03D9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional western water closet wherein feces, when discharged into bowl water, often splash soil on buttocks and cause the soil splash to foul the water closet.  <P>SOLUTION: A western water closet 1 is so designed that before use for feces discharge, a water splash prevention material 4 of a water-soluble component of light specific gravity functioning as a cushion is applied to a water surface 3 of bowl water 2 to form a mousse layer, and into the floating state feces are discharged. The water splash prevention material 4 can absorb shocks that feces give to the water surface 3 when discharged into the bowl water 2 to thus prevent splashes of soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137918-A (JP)
Title: Method for using engine with suspended particulate matter collecting filter
Inventor: KOMORI MASANORI
IPC: F01N3/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To slow down progress of clogging in a filter to reduce a regeneration time of the filter.  <P>SOLUTION: In an exhaust passage 110 of a cylinder injection engine 100, the filter 200 for collecting the suspended particulate matter contained in exhaust is disposed. The engine 100 is operated by using fuel into which potassium/potassium compound or sodium/sodium compound is dissolved. The cylinder injection engine 100 is, for example, a diesel engine using biodiesel fuel made by esterifying vegetable oil or waste food oil by using potassium hydroxide or sodium hydroxide as a catalyst. For example, the fuel into which the potassium/potassium compound or sodium/sodium compound is dissolved is diesel fuel such as light oil, kerosene, and heavy oil, or the biodiesel fuel made by esterifying the vegetable oil or waste food oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136308-A (JP)
Title: Hot-rolled steel strip manufacturing method
Inventor: MINOTE TORU
IPC: B21B45/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-rolled steel strip of longitudinally uniform material quality in which the finish rolling temperature is set to be not lower than the target value over the entire zone in the longitudinal direction even in a thin hot-rolled steel strip or a material to be specially manufactured while it is difficult to ensure the finish rolling temperature.  <P>SOLUTION: In a hot-rolled steel strip manufacturing method in which a slab is roughly rolled by a roughing-down mill 2 to form a rough bar A, the rough bar is subjected to the accelerated finish-rolling by a finish rolling mill 6 to form a hot-rolled steel strip, and this hot-rolled steel strip is cooled, only a forward end portion of a predetermined rough bar and a rear end portion of the predetermined rough bar are heated by a heating device 4 disposed on the inlet side of a finish rolling mill 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140519-A (JP)
Title: Communication terminal capable of controlling calling, and calling control method
Inventor: OYAMADA SATOSHI
IPC: H04W48/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal and a calling control method capable of controlling congestion without generating invalid resources in an exchange and a radio base station.  <P>SOLUTION: The communication terminal capable of controlling the calling with respect to a call to a predetermined telephone number comprises a calling control unit for storing the telephone number to which the calling must be controlled and controlling a call according to a calling control program, and a determining unit for determining whether or not an inputted receiver's telephone number coincides with the telephone number to which the calling must be controlled. When the determining unit detects coincidence, the calling control unit restricts the calling of a call at predetermined probability. Since restriction of making a call at a step calling by a mobile terminal to a specific number can be realized, congestion control can be performed without influencing other calls in the base station. Also, the calling of a call can be controlled at an arbitrary probability without letting a user to know calling control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139878-A (JP)
Title: Flash charging circuit
Inventor: NAKAI KENJI
IPC: H02M3/338
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash charging circuit of which charging period of a capacitor does not fluctuate even if a battery voltage fluctuates.  <P>SOLUTION: A blocking oscillation circuit is constructed by serially connecting the battery Batt, a primary winding N1 of an oscillation transformer TF1 and an oscillation transistor Q4, and connecting an output of a feedback coil N3 to a base of the Q4 through a serial circuit of the capacitor C1 and a resistor R5, and connecting a diode D1 between the base and emitter of the Q4 in the direction of discharging the electric charge accumulated by a positive feedback current. The fluctuation of the charging period of the C1 generated by the fluctuation of the battery voltage is reduced by making the voltage of a base current supply source constant by taking out a direct current voltage by connecting a main capacitor C2 to a secondary coil N2 of the TF1 through a rectifying diode D2, and connecting a circuit composed by serially connecting a resistor R4 and a diode D3 in forward direction, in parallel with the Batt, and connecting the connection point of the R4 and the D3 to the base of the oscillation transistor through a resistor R9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147366-A (JP)
Title: Excitation control device
Inventor: KATO YOICHI
IPC: H02P9/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excitation control device for reducing an electric burden to a generator at a low cost.  <P>SOLUTION: Such a switching characteristic as to apply no rapid variation to the generator is provided while a thyristor minimum firing angle is being switched. A circuit is provided which relieves the rapid variation in a minimum firing angle command while the thyristor minimum ignition angle is being switched. With a generator voltage Vg inputted, a DC current IFO while a thyristor DC side is being shorted, and a field current IF while actual operation is being performed, are detected to calculate IF/IFO. On the basis of the result, a control lag angle δ is calculated by a control lag angle δ detecting circuit 201. At the same time, a commutating mode is determined by a commutating mode decision circuit 202. System accident occurrence is recognized with the commutating mode equal to or more than a commutating mode II. ΔIF hysteresis is provided for the commutating mode determination circuit 202 to prevent chattering at the time of the occurrence of an accident or switching for removal of the accident.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144120-A (JP)
Title: Multistage manual transmission
Inventor: MIWA FUMIAKI
IPC: F16H3/091
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage manual transmission of six or more stages having a reduced overall length in the axial direction, to improve mountability on a vehicle.  <P>SOLUTION: A reverse driven gear 28 and a reverse synchronizing device 30 are supported by a first main shaft 2 and a first-speed driven gear 21, a second-speed driven gear 22 and a first-second speed synchronizing device 32 are supported by a second main shaft 3, thus suppressing the input of excessive driving force to a counter gear 27 of the first main shaft 2 and reducing the widths of the counter gear 27 and a gear 15 of an input shaft 1 in mesh with the counter gear 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133038-A (JP)
Title: Induction heating cooker
Inventor: AIHARA KATSUYUKI
IPC: H05B6/12
Filed: 2002-11-01
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that since alternating magnetic flux outputted from an induction heating cooker is invisible it is hard to visually recognize the state with inconvenient to use. SOLUTION: This induction heating cooker has a translucent top plate 303 for mounting a heat cooking container 302, a heating coil 304 for heating the cooking container 302, a coil base 311 for mounting the heating coil 304, a light emission means 306 for emitting a light ray, and a translucent light guide means 307 for transmitting the light ray of the emission means 306. The induction heating cooker can restrict the position of the heating region with respect to the indication by the guide means 307 by fixing the guide means 307 to the coil base 311.
Patent JP-2004158504-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MAKINO YOSHIKI
IPC: H01G9/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which is improved in mechanical strength, solderability, and the degree of freedom of external shape.  <P>SOLUTION: The aluminum electrolytic capacitor 1 comprises (1) a flexible housing case, an aluminum electrolytic capacitor element which is hermetically housed in the housing case, a capacitor body with external terminals which are drawn out of the housing case from the capacitor element; (2) an encapsulating case 20 housing the capacitor body; (3) a sealing material 30 sealing, at least, the one open end of the encapsulating case 20; and (4) lead terminals 40 which penetrate through the sealing material 30 and are joined to the external terminals of the capacitor body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154018-A (JP)
Title: Reel for fishing
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing preventing false return of a clutch from a clutch-OFF state to a clutch-ON state while maintaining smooth clutch changeover operation efficiency.  <P>SOLUTION: This reel for fishing is equipped with a clutch mechanism changing over a spool 8 freely rotatably supported between side plates 10a and 10b of a reel body 2 from a spool free state to a winding state and an automatic return mechanism returning the clutch mechanism from the spool free state to the winding state by rotating a handle 12 in the winding direction. The reel for fishing is characterized by providing false return preventing mechanisms 4c, 4d and 42b between a return member 42 entering and emerging from a return engaging locus of a clutch returning body 40 integrally rotating with the handle 12 constituting the automatic return mechanism and the reel body 2 and applying resistance force to the return member when the clutch mechanism is operated to the changeover to the spool free state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154248-A (JP)
Title: Game history data control system
Inventor: KONDO MAKOTO
IPC: A63F7/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control game history data of a user unit.  <P>SOLUTION: This game history data control system comprises a storage part 6 and a processing part 5. The storage part 6 is provided with a function of storing the game history data corresponding to user specific information. The processing part 5 is provided with a function of extracting user specific information of a similar group having identical or similar game history data among that of the storage part, a function of determining the presence/absence of the history playing at the same time in the same date from the history data and a function of determining the user specific information having no game history of the same time in the same date out of the user specific information of the similar group as the user specific information of the identical user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145780-A (JP)
Title: Production method for ink-jet printing head
Inventor: KIM TAE-KYUN
IPC: B41J2/16
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an integral type ink-jet printing head using a single photoresist. SOLUTION: After forming a heating element in a predetermined site of the surface of a substrate 110, the substrate 110 is coated with a negative photoresist 120 by a predetermined thickness. Using a first photo mask provided with patterns of an ink chamber 124 and a restrictor 126 of an ink channel, a site for providing the side wall of a channel forming wall member 120a surrounding the ink chamber 124 and the restrictor 126 of the negative photoresist 120 is hardened by excessive exposure. Using a second photo mask provided with a pattern of a nozzle 122, a site for providing the upper wall of the channel forming wall member 120a of the negative photoresist 120 is exposed for hardening by a predetermined thickness. Finally, the site of the negative photoresist 120, which has not been hardened is dissolved by a solvent so as to be eliminated.
Patent JP-2004156999-A (JP)
Title: Positioning method and positioning device
Inventor: TAKAHASHI KAZUNORI
IPC: G01C21/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision positioning regardless of the place of a moving object, in mobile communication using artificial satellites.  <P>SOLUTION: In a mobile communication system 1, positioning precision is raised by acquiring correction data from an HEO satellite 2b being an high-orbit satellite, when a terminal device 3 performs positioning by GPS signals output from GPS satellites 2a being low-orbit satellites. It does not matter if a GPS signal is output from the HEO satellite 2b. In either case, areas where it is possible to perform positioning can be extended, by causing a simulation satellite 4 to output the correction data and a signal conformable to the GPS signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156527-A (JP)
Title: Air pump with passage changeover function provided with independent discharge opening
Inventor: KOBAYASHI HISAHIRO
IPC: F04B39/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pump for septic tank capable of being connected even though air pipes of an aerobic pipe and a backwash pipe are laid reversely by mistake.  <P>SOLUTION: The air pump with a passage changeover function comprises a pump body 2, an air tank 3 for storing emitted air from the pump body 2 and discharging the air through either of discharge openings A, B, and a control device 4. The air tank 3 comprises a plurality of air chambers 11, 12, 13 partitioned by a partition wall 14, and a passage changeover device 5 installed thereon. The partition wall 14 is provided with branch ports 9, 10 for dividing an air flow passage into two. Passage changeover by the passage changeover device 5 is controlled through the control device 4. The discharge opening A is constituted of one discharge opening A1 provided at the second air chamber 12 and the discharge opening B is constituted of two discharge openings B1 and B2 provided at their common third chamber 13. The discharge opening A1 is placed between the discharge openings B1 and B2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215390-A (JP)
Title: Optical fiber collimator using graded-index rod lens
Inventor: FUKUZAWA TAKASHI
IPC: G02B3/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber collimator using a graded-index rod lens, which improves reliability while securing a required long facing distance and enables oblique grinding and is easy to handle.  <P>SOLUTION: An optical fiber collimator 21 is provided with a rod lens 22 and an optical fiber 23. The lens length of the rod lens 22 is made longer by a minimum value required to obtain a prescribe facing distance, for example, 0.1 to 0.5 pitch. Thus the actual length of the rod lens is made longer while securing the prescribed long facing distance, and the coupling efficiency is prevented from being reduce due to inclination of parallel rays, which is caused by fall. Since the actual length of the rod lens is made longer, oblique grinding is possible and the optical fiber collimator is made easy to handle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171163-A (JP)
Title: Resource management device, resource management method, program and recording medium
Inventor: OIZUMI MITSUHIRO
IPC: G06Q50/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resource management device capable of expressing not only the required time of a task but also a resource status including the efficiency of a resource, capability such as power and the load of the resource by cooperating tasks between respective resources.  <P>SOLUTION: When a plurality of tasks are executed by a plurality of resources, a resource status information inputting part 11 inputs and sets resource status information such as the processing quantity of the respective resources, a processing rate expressed with the processing quantity per unit time and a time required for holding the status of those resources. Then, a resource state information processing part 13 plots a display column(rectangular frame line) with the maximum processing quantity of the respective resources as height, and plots the processing/holding of the tasks with a right angle and trapezoid on the display column by a resource status display part 12. When the tasks are overlapped on the display column, the tasks are rearranged so as not to be overlapped while their temporal dependency is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167968-A (JP)
Title: Ink jet printer
Inventor: NAKAJIMA ATSUSHI
IPC: B41J2/01
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer ensuring stabilized ejection of UV-curing ink over a long term by reducing the quantity of UV-rays impinging on a recording head.  <P>SOLUTION: The ink jet printer comprises a recording head for ejecting UV-curing ink toward a recording medium, and a section for irradiating UV-curing ink ejected onto the recording medium with UV-rays. Ultraviolet illuminance of wavelength 220-400 nm in the recording head is less than 1% of ultraviolet illuminance of wavelength 220-400 nm on the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173475-A (JP)
Title: Stator for motor, and method for manufacturing stator for motor
Inventor: TORISU TOKUO
IPC: H02K1/18
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a motor, in which a winding can be easily wound around a salient pole of a laminated stator core and the increase of manufacturing costs and the drop of productivity can be prevented.  <P>SOLUTION: One stator core piece has a protrusion. The other stator core piece has a long hole, to which the protrusion is loosely fitted. Turn movements of the stator core pieces each other are guided by the protrusion and the long hole, and at the same time, the turn angle is regulated. Each laminated stator core piece is turned in a specific direction. It is deformed from a state where salient pole parts of the respective stator core pieces are arranged side by side along the center axis to a state where the salient pole parts of the respective stator core pieces are inclined to the center axis. The manufacturing method includes a process of laminating a prescribed number of the stator core pieces in a state where the salient pole parts are arranged side by side along the center axis, a process of winding around the winding to be wound around, in a prescribed state when the salient pole is inclined to the salient pole at the salient pole part into a prescribed shape; and a skew process in which each stator core piece is formed by relatively rotating it to the adjacent stator core piece, only at a prescribed angle in a specific direction. It also includes a joining process to integrate each stator core piece by mutually jointing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177280-A (JP)
Title: Differential pressure measurement system
Inventor: TOYODA YASUHIRO
IPC: G01L13/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure measurement system capable of easy attachment or detachment while capable of preventing a differential sensor from being damaged owing to an artificial mistake.  <P>SOLUTION: The measurement system is provided with: the differential sensor 11; a 1st protector 20; a 2nd protector 30; a 1st piping 41; a 2nd piping 42; a 3rd piping 43; a 4th piping 44; a 5th piping 45; a 6th piping 46; a 7th piping 47; and an 8th piping 48. A valve 25 provided with the 1st protector 20 is closed when the differential pressure between the pressure of a high input port 21 and that of low gage port 24 is lower than a predetermined value, and is opened when the differential value leaches the predetermined value. A valve 35 provided with the 2nd protector 30 is closed when the differential pressure between the pressure of a high input port 31 and that of a low gage port 34 is lower than a predetermined value, and is opened when the differential pressure reaches the predetermined value.  <P>COPYRIGHT: (C)2004,JPO