baber/WOPTO huggingface dataset:
Patent JP-2002124988-A (JP)
Title: Transfer and waiting with length and data as one stream
Inventor: ZHOU FAN
IPC: H04L12/56
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a transferring and waiting method making the length and data in one stream, capable of allowing a BFS memory controller having a wide cache buffer structure in which a plurality of packets are packed in one memory word, and buffer access band width is optimized to switch packets whose length is different so that packet boundary information can be absent in the wide cache buffer, and to transmit the packet boundary information through a bus on which a different separator is mounted in a queue independently from data from a condensing device. SOLUTION: Each packet has length, and a switch is provided with a port card for receiving the packet from a network, and for transmitting the packet to the network. The switch is connected to the port card, and equipped with a fabric for switching the packet. Each fabric has a memory mechanism. Each fabric is provided with a mechanism for deciding the length of each packet to be received by the fabric, and for setting a length display with the packet when the packet is stored in the memory mechanism. The deciding mechanism identifies how long the packet is and where the packet ends in the memory mechanism from the length display.
Patent JP-2003057717-A (JP)
Title: Focal plane shutter
Inventor: NAKANO YOICHI
IPC: G03B9/36
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To make a shutter mechanism small-sized and light, and also, to obtain a satisfactory light shielding performance. SOLUTION: A shutter aperture 1a formed in a shutter base plate 1 is opened/ closed by several blades 2. Among the blades, a slit forming blade 2a and a covering blade 2b are supported by an arm constituted of a main arm 3, a follower arm 4 and an auxiliary arm 6, and driven by a shutter driving mechanism, and the blades 2a and 2b are driven in parallel in accordance with the oscillation of the arm, then, the blades are retreated under the shutter aperture 1a. The auxiliary arm 6 is pivotally supported by the covering blade 2b so that the arm 6 can oscillate, and both end parts of the arm 6 are positioned facing the main arm 3 and the follower arm 4. A connection part 4b at one end is connected to the follower arm 4, a connection part 6b at the other end and also the main arm 3 are connected to the covering blade 2b.
Patent JP-2003060350-A (JP)
Title: Multilayer printed wiring board and manufacturing method therefor
Inventor: ISHII HIROSHI
IPC: H05K3/46
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wring board which is superior in connection properties and reliability. SOLUTION: After the surface of resin filler 40, filled in a through-hole 36, is polished in semi-hardened state of hardness in the range of 20 to 90 mg, the filler is hardened suitably. Since the hardness is 90 mg or less in semi- hardened state, the resin filler 40 during polishing is properly hard. Thereby, it is possible to prevent generation of cracks and peeling of the resin filler 40, caused by attaching of polishing dust or the like. Meanwhile, since the hardness is 20 mg or more, it is suitably soft. Thereby, the resin filler 40 can be polished readily, and a substrate 30 can be planarized. Therefore, connection property and reliability can be improved.
Patent JP-2003057762-A (JP)
Title: Color image forming method
Inventor: TOSAKA YASUO
IPC: H04N1/407
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming method which ensures no image unevenness or variation, a stable color tone of black dot and excellent overprint reproducibility. SOLUTION: In the color image forming method in which a silver halide photographic sensitive material having three or more silver halide emulsion layers different from one another in spectral sensitivity region on a support and containing a black image forming silver halide emulsion is subjected to dot image exposure on the basis of dot image information obtained by color separation and dot image conversion by scanning exposure with lasers or light emitting diodes having wavelengths in the respective spectral sensitivity regions and then the sensitive material is color-developed to form a dot image, the dot image exposure is modulated to three or more exposure intensity levels and a device for controlling the exposure intensity levels on the basis of the dot image information is used.
Patent JP-2003054181-A (JP)
Title: Writing utensil and forming method for sealing part thereof
Inventor: OBA SHIGEKI
IPC: B43K3/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil, the barrel of which can be divided and united with a simple structure, the air-tightness within the barrel of which can be kept and the finish of the sealing operation at the finish of the clamping of the barrel of which can be confirmed with a click noise. SOLUTION: In the writing utensil 1, in which a housing part for housing an inner cotton 6 is formed within the barrel 2 and the barrel 2 is made dividable and then made into an integral body through threadingly bonding, on a divided bigger side barrel 4, an internal screw part 4c for threading with a smaller side barrel 3 and a barrel inner peripheral side sealing part 4j is provided, and, on the other smaller side barrel 3, and an external screw part 3c and a barrel outer peripheral side sealing part 3j is provided. Further, a projecting part 3j1 is continuously formed along the whole circumferential periphery of the barrel outer peripheral side sealing part 3j. Under the state that the barrel 2 is threadingly bonded, the projecting part 3j1 and a flat sealing part 4j1 are pressure-welded, resulting in forming recessed deformation marks at the flat sealing part 4j1.
Patent JP-2003052257-A (JP)
Title: Pot culturing apparatus
Inventor: NAKAJIMA KAZUO
IPC: A01G27/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a pot culturing apparatus always enabling supply of the most suitable amount of water because an irrigation mat prevents the drying of a degree higher than a certain level even when the water in a culturing part becomes little. SOLUTION: The apparatus for pot culturing of a plant such as petal by bottom irrigation uses a water-absorbable irrigation mat M. The apparatus comprises a culturing frame B on which a drainage conduit T performing both drainage and water pooling by opening and closing a drainage valve 3 is placed, and a water-absorbable irrigation mat M. On the culturing frame B, the irrigation mat M is laid in such a manner that water does not flow out and kept in a culturing part C having a number of pots P placed inside weirs 31, 32 formed on the whole surroundings of the culturing part C. Only a specific edge of the irrigation mat M is hanged down into the drainage conduit T on the other side of the weirs 31, 32.  When the valve 3 is closed, water can be held in the drainage conduit T, and the culturing part C and the drainage conduit T are mutually communicated through infiltration due to capillary phenomenon of the irrigation mat M.
Patent JP-2003057725-A (JP)
Title: Switching device for stroboscope
Inventor: KAWAMURA FUMINORI
IPC: G03B17/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being consumed due to a careless operation of a charging switch. SOLUTION: A power switch 32 constituted of a fixed armature 36 and an elastic armature 37 is arranged on a circuit board 30 for a stroboscope. A switch pressing piece 34a is arranged on a control plate 34 on which an operation knob 13 is integrally arranged, and the leading end of the switch pressing piece 34a is brought into contact with the elastic armature 37. A recess 37b is formed within a fixed extent so as to adjoin a curved part 37a formed on the root side of the elastic armature 37. When the operation knob 13 is in an OFF position, the switch pressing piece 34a comes in contact with the recess 37a. At the initial stage of moving the operation knob 13 from the OFF position to the ON position, the switching pressing piece 34a simply moves above the recess 37a, then, the elastic armature 37 is not deformed and the power switch is left in the OFF state.  When the operation knob 13 is moved more than half, the leading end of the elastic armature 37 comes into contact with the fixed armature 36, and the power switch 32 is turned on.
Patent JP-2003060404-A (JP)
Title: Microwave stripline filter and high-frequency transmitter using the same
Inventor: NAKAMURA MAKIO
IPC: H04B1/03
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a microwave stripline filter for constituting a low-pass filter, having a high out-band attenuation and little in-band deviations. SOLUTION: A plurality of sets of composite type elements 40a-40d each composed of a rectangular microstripline element, an input microstripline connected to one end of one long side of the microstripline element and an output microstripline, connected to the other end of the other long side of the element, are laid in parallel on a board and cascade-connected, to form the low-pass filter.
Patent JP-2003061468-A (JP)
Title: Specific character abies sachalinensis which does not have truck standing in center and whose crown grows in semi-spherical shape, and method for grafting proliferation of the specific character abies sachalinensis
Inventor: SUNAKAWA MOKICHI
IPC: A01G1/06
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a specific character Abies sachalinensis obtained by the change of a new variety 'Hokuriniku No.1' (Registeration No.4169 in the Agricultural Seedling Law) of 'Abies sachalinensis' a conifer in Pinaceae, Abies into a seeding having a different grown tree crown shape in its grafting proliferation process, and to provide a method for the grafting proliferation of the specific character Abies sachalinensis. SOLUTION: This specific character Abies sachalinensis 1 which does not have a truck standing in the center and whose crown grows in a semi-spherical shape is characterized by using an about 10 to 15 cm biennial or triennial seedling of Abies sachalinensis as a stock, grafting Abies sachalinensis Hokuriniku No.1 as a scion to the 8 to 13 high grafting site 5 of the stock, and then raising the taken grafted seedling for one or more years to obtain the tree shape which does not have the trunk standing in the center, wholly comprises branches and is semi-spherical. The method for the grafting proliferation of the Abies sachalinensis.
Patent JP-2003053501-A (JP)
Title: Braking device for metallic mold centrifugal casting carriage
Inventor: YAMASHITA TSUKASA
IPC: B60T1/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To surely brake a carriage in a simple device. SOLUTION: A cylinder piston device 5 projecting a piston 5a toward a wheel 3 from a front part in an advancing direction below the carriage 2, is fitted as freely rotatable state around a shaft 7 orthogonally to the advancing direction, and a wedge 6 projected to the contacting surface between the wheel 3 of the carriage 2 and rail 4, is successively brought into contact with the end part 5a of the piston in the cylinder piston device 5. Further, this braking device is constituted so that the cylinder piston device 5 is rotated around the above shaft 7 with the further loaded projecting force after biting into the interval between the wheel 3 and the rail 4 by projecting this wedge 6, and the wedge 6 is bent at the successive contacting point with this rotation and bitten as an iron-clamping state between the rail 4 and the lower surface of the carriage 2.
Patent JP-2003034292-A (JP)
Title: Electric screw using thrust bearing
Inventor: UEDA TOMIO
IPC: B63H5/14
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric screw using a thrust bearing which can be directly driven and be installed at such a location as to obtain the highest efficiency by eliminating a shaft that penetrates a prime mover and a hull, by solving the problem that, due to the limitation of the location for installing a screw caused in that the power of the prime mover inside the hull is transmitted to the screw outside the hull, it is necessary to make the shaft penetrate the hull in a conventional ship. SOLUTION: A pump a2 and a pump b3 are mounted in the hull 1, a bearing fixing plate 4 is fitted to the hull 1, a pipe 5 for the pump a and a pipe 6 for the pump b are embedded in the bearing fixing plate 4, permanent magnets or electromagnets 9 which become magnets by electromagnetic coupling, and position elements 10 are fitted to the axis 8 of the screw 7, the electromagnets 12 and a position sensitive element 13 are fitted to the bearing 11. Alternatively, the permanent magnets or the electromagnets 9 which become magnets by electromagnetic coupling are fitted to the screw 7, and the screw cover 14 attaching the electromagnets 12 is fitted to the screw.
Patent JP-2003062994-A (JP)
Title: Ink-jet head
Inventor: WATANABE KEIJI
IPC: B41J2/055
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head with the endurance with respect to repeated deformation improved in a vibration plate comprising an island part and a thin part to be bonded with a piezoelectric element. SOLUTION: The island shape is provided such that the island width is made wider toward the center part in the major axis direction with a larger displacement amount according to the displacement amount of the piezoelectric element tip end as the contact point of a piezoelectric element and an island part.
Patent JP-2003062410-A (JP)
Title: Waste water treating apparatus, manufacturing apparatus for dry laver and filtration method
Inventor: BABA MOTOHARU
IPC: B01D29/62
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce or dispense with a back-washing work of a filtration material and to dispense with large sized and expensive back-washing device in a waste water treating apparatus capable of removing a suspended substance from waste water and preparing clean water. SOLUTION: The manufacturing apparatus for a dry laver is provided with a stirring/washing tank, a dehydration device, a mincing device, a washing device by water, a blender, a concentration adjustment tank, a laver manufacturing device, a drying device, and a waste water treating device 9. The treatment tank 90 successively has a high speed stirring tank 93, a low speed stirring tank 94, a first deviation flow tank 98a, a natural precipitation tank 99, a second deviation flow tank 98b, a filtration tank 95, and a storage tank 96 laterally in the order. At the vertical intermediate part of the filtration tank 95, a first filter cloth 952 and a second filter cloth 953 having flexibility are arranged in the state that they are fully relaxed. The first filter cloth 952 and the second filter cloth 953 are laterally provided at a predetermined vertical space.  Water to be treated is distributed from below the first filter cloth 952 and the second filter cloth 953 to a storage tank 957 at an upper side.
Patent JP-2003073779-A (JP)
Title: Fe-Ni ALLOY SHEET FOR HIGH CLEANLINESS SHADOW MASK AND MANUFACTURING METHOD THEREFOR
Inventor: KANBE YUICHI
IPC: C22C38/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot-rolled sheet of an Fe-Ni alloy, which is suitable for a material for a high cleanliness shadow mask, and contains low content of large non-metallic inclusions causing poor drawability, and provide a manufacturing method therefor. SOLUTION: The hot-rolled sheet of the Fe-Ni alloy has the non-metallic inclusion which has a composition of 5-45 mass% MnO, 10-60 mass% SiO2 , 50 mass% or less Al2 O3 , and further 1-50 mass% total of CaO, MgO, Cr2 O3 , FeO, and TiO2 , is controlled to be an MnO-SiO2 -Al2 O3 -CaO-MgO-Cr2 O3 -FeO-TiO2 base, and has a form of a type A and/or type B; and has large non-metallic inclusions which particularly have sizes of 5 μm or more in a short-transverse direction, of 50 pieces/100 mm<2> or less in a short-transverse section along a rolling direction.
Patent JP-2003073149-A (JP)
Title: Binder for glass fiber, containing titanium dioxide
Inventor: SUZUKI YOSHIHARU
IPC: C03C25/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a binder for glass fiber which is excellent in a deoiling property, and capable of performing the deoiling even under less energy consumption. SOLUTION: The binder for glass fiber contains a film forming agent at least selected from groups of starch and polyvinyl alcohol, particle of titanium dioxide, a lubricant, and the water.
Patent JP-2003078584-A (JP)
Title: Dial pulse generating circuit and communication equipment
Inventor: TSUMURA NAOKI
IPC: H03K5/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dial pulse generating circuit capable of freely changing the timing of a dial pulse and communication equipment on which this circuit is mounted. SOLUTION: This dial pulse generating circuit is provided with a clock counting part 11 for counting an input clock, a clock comparing part 12 for comparing a break time or make time with the counted value of the clock counting part 11, a number of pulse comparing part 13 for comparing pulse numeric with the number of output pulses of the clock comparing part, an interrupting signal generating part 15 for generating an interrupting signal to a processor unit according to the output of the number of pulse comparing part, an output control part 14 for outputting a relay control signal to a network control unit according to the outputs of the clock comparing part and the number of pulse comparing part, and a sequence control part 16 for controlling the operations of the clock counting part, the clock comparing part, the number of pulse comparing part, the output control part,  and the interrupting signal generating part in response to a command set by the processor unit.
Patent JP-2003072560-A (JP)
Title: Steering device having switching mechanism in steering effort transmission system
Inventor: YUGE MITSURU
IPC: B62D5/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a steering device in which steering efforts on the steering wheel side can be transmitted or cut off. SOLUTION: This device comprises a driving gear 11 consisting of an external gear, which is provided at a terminal portion of a driving shaft 1 connected to a steering wheel 9; a driven gear 21 formed at a terminal portion of a driven shaft 2 provided on the same axis line as the driving shaft 1 wherein the driven gear 21 faces the driving gear 11 and has the same module as that of the driving gear 11; a sleeve 3 having an internal gear 31 engaging with the driving gear 11 and the driven gear 21 wherein the sleeve 3 can slide at cog portions of the driving gear 11 and the driven gear 21; a fork 5 provided at an outer peripheral portion so that relative rotary movements to the sleeve 3 are enabled and the sleeve 3 can be slid in the axis line of both shafts 1 and 2; and an actuator 7 for driving the fork 5.
Patent JP-2003077461-A (JP)
Title: Negative electrode for secondary battery
Inventor: YAMAMOTO HIROCHIKA
IPC: H01M4/48
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the cycle characteristics and the battery life by suppressing growth of a dendrite on the surface of the negative electrode and preventing deterioration in the negative electrode material due to the electrolyte or the like in a non-aqueous electrolyte secondary battery having a positive electrode and a negative electrode that are capable of inserting and discharging lithium ion. SOLUTION: A negative electrode active material 2 is arranged on the current collector 1 and the surface of the negative electrode active material 2 is coated by a negative electrode film 3 made of a diamond-like carbon.
Patent JP-2003074825-A (JP)
Title: Suppression method against production of dioxin
Inventor: USUI TAKEO
IPC: F23G7/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a suppression method against the production of dioxins. SOLUTION: For combustion waste gas produced in an incinerator a destroy processing is performed to destroy a boundary layer with a higher CO/CO2 ratio formed around C and CH suspended in the waste gas. For the destroy processing there are used ultrasonic waves, an intermittent air jet, ozone, laser beam or electromagnetic waves. Further, the destroy processing is performed in high temperature combustion waste as at 700 deg.C or higher or in low temperature combustion waste gas at 400 to 200  deg.C.
Patent JP-2003079104-A (JP)
Title: Rotating electric machine
Inventor: HYODO TOMONOBU
IPC: H01R39/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which prevents a short circuit caused by discharge between a commutator and rotating shaft by simple constitution, without using an insertion pipe or being influenced by thermal deformation of insulators. SOLUTION: The rotating electric machine 10 is equipped with a rotating shaft 50, an insulator 81 attached to the periphery of a rotating shaft 50, a commutator segment 61 attached to the peripheral surface of the insulator 80, and a cap 62 which has a gap with respect to the insulator 81 in the axial direction and is in contact with the end part 61a of the commutator segment. In a rotating electric machine 10 like this, a protrusion 62d which projects in the gap and shields the rotating shaft 50 and the commutator segment 61 is formed on the cap 62.
Patent JP-2003073485-A (JP)
Title: Cellulose ester film, method for producing the same, optical compensation film, polarizer and liquid crystal display device
Inventor: FUJIHANA KENICHIRO
IPC: B29L7/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensation film having high visual field angle expansion effect, a cellulose film having excellent optical characteristics, a method for producing them, a polarizer and a liquid crystal display device. SOLUTION: This cellulose ester film contains two or more cellulose esters with an acyl group different each other in the kind or degree of substitution, and satisfies nx>ny>nz and also following inequalities (1) and (2) in the relationship between a retardation (R0 ) in the planar direction and a retardation (Rt ) in the thickness direction: (1) 0.8<=Rt /R0 <=2.5; (2) 41 nm<=R0 <=300 nm.
Patent JP-2003074244-A (JP)
Title: Lock device of blocking member for opening
Inventor: MINAMI SHINICHIRO
IPC: E05C1/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lock device of a blocking member for an opening automatically achieving locking at the terminal end of the closing movement of the blocking member, without causing noise and wear problems upon contact with a guide rail. SOLUTION: The lock device comprises a deadbolt 7 fitted into a body case 3 secured to a tip of the blocking member 2, in such a manner that the deadbolt can move back and forth so that, when the closing member 2 reaches a closing position, the deadbolt is energized by a spring member 4, with the tip of the deadbolt in engagement with the strike body 6 of a side frame 5 of the opening 1; a trigger lever 9 whose rear end is pivotally attached to the deadbolt 7 so that, when the deadbolt 7 is moved back to an unlock position, the trigger lever is energized by the spring member 4, with a tip hook part 10 engaged in a side receiving hole 8; and a closure detecting body 11 causing the tip hook part 10 to move out of the side receiving hole 8 when the blocking member 2 reaches the closing position.