baber/WOPTO huggingface dataset:
Patent JP-2002218804-A (JP)
Title: Seedling-planting device
Inventor: MIYANISHI YOSHIHIDE
IPC: A01C11/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a signal wire from dropping from the dent portion of a back side at a low cost. SOLUTION: This seedling-planting device comprises a seedling-loading stand 11 which is reciprocated at a prescribed stroke and in which the adjacent seedling-loading sides are divided with a partition wall 23, a planting mechanism for taking out seedlings from the lower ends of the seedling-loading sides, respectively, and then planting the seedlings on the surface of a rice field, and seedling-transporting belts for transporting the seedlings loaded on the seedling- loading stand 11 to taking sites, respectively.  Therein, the partition wall 23 is formed in a downward U-shape on the cross-section, and a narrow portion (a) permitting the passage of the signal wire 42 connected to a residual seedling amount detection sensor in an elastically deformed state but inhibiting the passage in an elastically recovered state is formed at a longitudinal localized site of the entrance of the dent portion 43 on the back side of the partition wall 23.
Patent JP-2002232375-A (JP)
Title: Data transmitter, data receiver, method for transmitting data, method for receiving data and transmission system
Inventor: ICHIMURA HAJIME
IPC: H04H40/45
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To suitably and simultaneously transmit a plurality of groups of data. SOLUTION: A plurality of data groups are simultaneously transmitted in one transmission system by executing a process for blocking to distribute respective channel data of a plurality of synchronized data groups such as 2-channel data and 6-channel data, for example, one music data in one block. The respective data groups and the respective channel data transmitted to the receiving side can be clearly identified by including identification information capable of being identified at respective channel data of the respective data groups in the respective blocks.
Patent JP-2001252547-A (JP)
Title: Method for coating granular material
Inventor: NIMROD EITAN
IPC: B01J2/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-permeable coating material which absorbs liquid by a granular material and a coating method using the coating material. SOLUTION: A multi-layer coating process for a bulky granular material includes a step in which the wet material is obtained, a step in which the material is mixed in advance with the first coating agent supplied in the form of powder, and a step in which the mixture is introduced into the inlet end of a spiral passage in a rotating drum. At least while the second coating agent is introduced into the drum, the drum is rotated at a constant speed to advance the material along the passage toward the outlet end of the passage. Finally, the coated material is dried.
Patent JP-2002223684-A (JP)
Title: Buoyancy adjusting member
Inventor: TSUBOTA MASAO
IPC: A01K95/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a buoyancy adjusting member capable of excellently adjusting buoyancy in fishing. SOLUTION: This buoyancy adjusting member is used in fishing, equipped with a main body 1 composed of an elastic material having buoyancy and a sinker part 2 to be detachably attached to the main body 1. The sinker part 2 is selectively attached to the main body 1 so that buoyancy is adjusted and the buoyancy adjusting member has both functions of sinker and float.
Patent JP-2002231638-A (JP)
Title: Shower head and manufacturing method therefor
Inventor: OSHIMA KAZUYOSHI
IPC: C23C16/509
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To uniformly cause dispersion a process gas in a vacuum chamber for eliminating thickness nonuniformity of a film formed on a substrate, thereby forming a proper film. SOLUTION: The shower head for introducing a gas is disposed in a vacuum chamber of a plasma CVD apparatus and is provided with a plasma generating electrode, which is covered with a ceramic porous coat having a porosity of 38% or more and an Al2O3 content of 99.0 wt.% or more.
Patent JP-2002232793-A (JP)
Title: Channel tuning apparatus of digital/analog broadcasting receiver and the receiver with the apparatus
Inventor: TAKAGI TOSHIHIRO
IPC: H04N5/44
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of such a state in which nothing is displayed on a screen through the automatic tuning of an appropriate channel when a channel-tuning turns out to be a failure because of no broadcasting at the designated channel at the time of operating for channel change by a user in a channel tuning apparatus of digital/analog broadcasting receiver. SOLUTION: In the channel tuning apparatus, when instructed the cannel change from an input means, if channel information of interest exists in a memory, the channel-tuning is performed by referring to the VCT, and if the channel is absent and ended in failure in channel-tuning (YES at #4), the latest VCT is acquired (#9), a channel whose main channel is the same channel and whose sub-channel is the minimum channel among the VCT is turned in (#12), or among the same physical channel, a channel whose sub-channel is the minimum channel is turned in.
Patent JP-2002225399-A (JP)
Title: Label printer
Inventor: SUZUKI MASARU
IPC: B41J29/20
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of replacing nonvolatile memories in a label printer using a nonvolatile memory as a memory system for storing the label running distance and the number of applying printing pulses. SOLUTION: This printer comprises a printing head 18, a label conveying means 16, counting means 31, 32 for counting the number of pulses applied on the printing head or the label conveying means per predetermined period, a volatile memory 22 for temporarily storing the counting values, a nonvolatile memory 23 for storing the accumulation data obtained by adding up the counting values, and rewriting controlling means 33-37 for obtaining new accumulation data by adding the counting values stored in the volatile memory to the accumulation data stored in the nonvolatile memory at the time a printing operation of a designated number of labels is finished, and rewriting the accumulation data stored in the nonvolatile memory to the new accumulation data.
Patent JP-2002223673-A (JP)
Title: Face gear and method for producing the same
Inventor: AMANO MASAYUKI
IPC: A01K89/01
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a face gear having a high accuracy and used mainly in a spinning reel for fishing. SOLUTION: This face gear 10 used in transmitting a power between two shafts crossing in right angle and in a state of being offset each other is characterized by forming the teeth part of the face gear with an NC milling cutter.
Patent JP-2002227246-A (JP)
Title: Operating vehicle available on irregular ground
Inventor: TAMARU MASAKI
IPC: E02F9/20
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an operating vehicle available on irregular ground, which can stably carry out operation even on inclined irregular ground, and can hold a revolving superstructure in a horizontal position. SOLUTION: According to the operating vehicle available on the irregular ground, right and left caterpillar frames (4b, 4a) of right and left caterpillar devices (3b, 3a) are rockably connected to right and left sides of a center base frame (2), respectively, by a plurality of four-node link devices (11) which implement rotatable connection via spherical joints (16) at both ends of the respective link devices (11). Then, the right and left caterpillar frames (4b, 4a) are rotatably connected to the center base frame (2) by a pair of rocking hydraulic cylinders (20, 20) which are diagonally arranged at front and rear locations of the base frame in a mutually facing manner, via spherical joints at both ends of the respective cylinders (20, 20).  Further, a revolving superstructure mounting table (31) with the revolving superstructure (2) revolvingly mounted thereon is mounted on an upper surface of the center base frame (2), via a position control device (30) which is tiltable in all directions.
Patent JP-2002233841-A (JP)
Title: Cleaning apparatus and cleaning method
Inventor: SAKAMAKI MASUNOBU
IPC: B08B5/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool, cylinder cleaning apparatus and cylinder cleaning method for cleaning the inside of a cylinder or the like efficiently. SOLUTION: This cylinder cleaning apparatus (S) is provided with flexible pipes (16a, 16b) which are inserted into the respective cylinders (1) and have elasticity, wire-like bodies (16c) fit to the tips of the respective pipes (16a, 16b) for bending the pipes (16a, 16b) when the bodies (16c) are drawn, a rotating unit (7) for rotating the cylinder (1) relatively to the pipes (16a, 16b) and moving units (9, 20) for moving the pipes (16a, 16b) relatively to the cylinders (1) in the axial direction.
Patent JP-2001279342-A (JP)
Title: Blanketing molten non-ferrous metal and alloy with gases having reduced global warming potential
Inventor: HOBBS JOHN PETER
IPC: B22D45/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for treating a molten non-ferrous metal and alloys of the metal using a blanketing gas having a global warming potential. SOLUTION: This improvement involves reducing the global warming potential of blanketing gas by blanketing the molten non-ferrous metal and alloys thereof with a gaseous mixture containing at least one compound selected from the groups consisting of SO2F2, NF3, SO2ClF, SOF2, SOF4, NOF and SF4.
Patent JP-2002241054-A (JP)
Title: Bobbin holder
Inventor: SAKURAI YOSHIAKI
IPC: B65H54/547
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin holder capable of reliably holding a bobbin passed through a base part side and realizing the high-speed rotation. SOLUTION: In the bobbin holder which has a plurality of chucking members 13 provided on an outer circumference of a rotary cylinder 12 passing through a plurality of bobbins 11 and disposed from a base part to the distal end of the rotary cylinder 12, and holds the bobbins 11 passed through the rotary cylinder 12 by pressing and moving the chucking members 13 in the axial direction, respectively, the chucking members 13 are formed of cylindrical bodies, a plurality of notches are formed in the axial direction on both ends in the axial direction, a flexible part 25 which is deflected and expanded when pressed in the axial direction is formed in each space between the notches, and the flexible part 25 of the chucking member 13 on the base part side is deflected more than the flexible part 24 of the chucking member 13 of the distal end part.
Patent JP-2002242272-A (JP)
Title: Flushing toilet stool
Inventor: SHIMIZU TAKESHI
IPC: E03D11/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a flushing toilet stool having a function of surely preventing a splash in use of the flushing toilet stool by using a comparatively small quantity of washing water. SOLUTION: This flushing toilet stool having a bowl part storing the washing water and a trap part communicated with the bowl part for discharging the washing water is provided with a discharging part, which discharges the washing water toward the approximate center in the upper layer part of stored water stored in the bowl part to be used as the washing water, and a controlling part controlling turning ON/OFF of discharge from the discharging part.
Patent JP-2002249393-A (JP)
Title: Method for growing semiconductor single crystal by fz method
Inventor: SOGO SHINJI
IPC: C30B13/26
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a semiconductor single crystal by a floating zone(FZ) method where impurities can be taken into a single crystal at an even concentration distribution. SOLUTION: In a growing method for a semiconductor single crystal by an FZ method, a melting zone 15 is formed by partially heating and melting a polycrystal raw material 11 with an induction heating coil 13. A single crystal 14 is grown by moving the melting zone 15 from an end part of the polycrystal raw material 11 to the other end part. The semiconductor single crystal is grown by axisymmetrically stirring molten liquid and by alternately changing the rotative direction of the growing single crystal 14.
Patent JP-2002244253-A (JP)
Title: Single-use camera
Inventor: NISHIMURA TAKASHI
IPC: G03C3/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent film from being repacked in a single-use camera. SOLUTION: The unexposed film F unwound from a film cartridge P is housed in a film chamber 3 provided in a main body member 1, and the film is rewound to the film cartridge every time photographing is performed in this single-use camera. The camera is provided with a film housing case 10 housing the unexposed film in a taken-up state, and the film housing case is fixed in the film chamber of the main body member after housing the film.
Patent JP-2001215788-A (JP)
Title: Image forming machine
Inventor: ENDO HIROHISA
IPC: G03G15/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To inhibit an image forming stage from being carried out and to set a time for repeatedly energizing an electric motor for a toner replenishing means to the time shorter than that in the conventional manner when toner concentration detected by a toner concentration detecting means for developer in a developing container is equal to or lower than a lower limit. SOLUTION: When the toner concentration detected by the toner concentration detecting means is equal to or lower than the specified lower limit toner concentration value lower than a threshold, the motor for replenishing the toner is consecutively energized for a consecutive supply time T3 longer than an ordinary supply time T1. After the time T3 elapses and when the toner concentration detected by the toner concentration detecting means exceeds a specified concentration value lower than the threshold but higher than the lower limit, the toner replenishing means is set to an excessive supply actuation state.
Patent JP-2002251617-A (JP)
Title: Device for detecting nose position
Inventor: ANDO MICHINORI
IPC: G06T1/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To detect a nose position of a driver accurately even when the driver with eyeglasses looks away. SOLUTION: A first searching region is set in a lower periphery of a selected bridge of a nose, and a first lateral edge is detected in the first searching region (a step ST106). Determination whether the nose position is accurately detected is performed on the basis of the bridge of the nose and the first lateral edge (a step ST108). In this case, when the first lateral edge is detected, it is determined that the nose position is accurately detected, and a process proceeds to a step ST110. When the first lateral edge is not detected, it is determined that the nose position is not accurately detected, and the process terminates.
Patent JP-2002248582-A (JP)
Title: Friction stir welding method
Inventor: OKAMURA HISANOBU
IPC: B23K20/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir welding method which makes materials to be joined undergo friction stir welding after a gap between the materials to be joined is filled for partial integration by a melt welding method or the friction stir welding method by means of a rotating tool and prevents a crack defect from occurring due to the gap between the materials to be joined. SOLUTION: In the friction stir welding method, the rotating tool, which is firmer in material properties than the materials 1a and 1b to be joined, is inserted with rotation between the materials 1a and 1b to be joined, which are joined together along a join line 4 by frictional heat and plastic flow. This method is characterized as follows: dummy materials 2a and 2b are disposed in a start part of joining and a terminal part thereof; the materials 1a and 1b and the dummy materials 2a and 2b are joined partially in advance by the melt welding method or the friction stir welding method; and after that, the joining is started from one of the dummy materials 2a and 2b, and terminated at the other one of the dummy materials 2a and 2b.
Patent JP-2002247979-A (JP)
Title: Marek's disease vaccine and method for producing the same
Inventor: TOKORO GENSUKE
IPC: A61K35/763
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a safer Marek's disease vaccine producible in high efficiency. SOLUTION: This Marek's disease vaccine is produced by collecting splenocyte from chickens inoculated with a large quantity of turkey herpes virus(HVT), isolating lymphocyte from the splenocyte, putting the lymphocyte to subculture to establish an established cell line capable of producing HVT, and producing the objective vaccine from the established cell line.
Patent JP-2002249071-A (JP)
Title: Hollow chamber filling tool in hollow structure
Inventor: DEGUCHI MITSURU
IPC: B29C44/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a hollow chamber filling tool capable of efficiently filling a hollow chamber with minimum foaming base material requirement by allowing the foaming base material to foam and expand in the predetermined direction. SOLUTION: Peripheral edge parts of two superposed net sheets 2 are closed by a seal member 4 to form a bag-shaped case 5. The predetermined number of granulated foaming base materials 6 are packed inside the case 5, and a lower side part of the case 5 is provided with a mounting clip 7 to form the hollow chamber filling tool 1. When the hollow chamber filling tool 1 packed in the hollow chamber by the mounting clip 7 is heated, the seal members 4 are melted first, and then the peripheral edge parts of the superposed sheet members 4 are at least partially opened. When the hollow chamber filling tool 1 is further heated, the granulated foaming base material 6 packed in the case 5 starts its foaming and expanding, and the foam comes out and expands from the opened part of the peripheral edge parts of the sheet members 4.  Whereby the hollow chamber is filled with the foam along its inner wall.
Patent JP-2001233816-A (JP)
Title: Method for producing aldehyde containing 4-25 carbon atoms and use of aldehyde obtained by the method
Inventor: KAIZIK ALFRED DR
IPC: C07C29/141
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To develop a method for producing an aldehyde containing 4-25C carbon atoms by hydroformylation of a corresponding olefin in the presence of a cobalt catalyst. SOLUTION: In order to reduce a formic acid concentration in an aqueous solution of cobalt (II) to be sent to a hydroformylation reactor and in the whole process, an acid formed in the hydroformylation or the following catalytic treatment is decomposed.
Patent JP-2002261639-A (JP)
Title: Digital broadcast receiving unit
Inventor: FUKUSHIMA TAKAHIRO
IPC: H04N5/445
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver to notify a new channel, according to a user's preference, when the new channel was added. SOLUTION: A memory for storing channel information in this digital broadcast receiving unit DRU, stores such channel information as the classification of channels to be received, the time to view programs, and the like. If received programs include an unknown channel whose information has not been stored in the memory, after judging the user's preference based on the reception channel information such as the classification for channel reception and the viewing time, a display 11 on the digital broadcast receiving unit DRU shows the new channel if it is suitable to the user's preference.
Patent JP-2002260614-A (JP)
Title: Battery armature and battery chamber structure provided with the battery armature and electrical equipment provided with the battery chamber structure
Inventor: KONDO HIDEAKI
IPC: H01M2/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery armature, a battery chamber structure provided with this battery armature and an electric instrument provided with this battery chamber structure, capable of realizing an efficient utilization of the battery, particularly by reducing a contact resistance with a positive electrode of the battery. SOLUTION: In the battery armature, a connection piece connected to an electrical circuit of the electrical equipment; a central projection piece projected from the connection piece and press-contacted with a projection part of the positive electrode of the battery; and a pair of side projection pieces projected from the connection piece at the right and left positions of the central projection piece are constituted by a conductive member having elasticity.
Patent JP-2002259300-A (JP)
Title: Communication method and its recording medium
Inventor: SAITO MASAHIRO
IPC: G06F13/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication method which makes it possible to easily and speedily reply to received electronic mail and its recording medium. SOLUTION: When electronic mail is sent by a communication method for sending and receiving electronic mail, a data processing part 11 adds choice information for replying specified through an input part 13 to the electronic mail and sends this electronic mail. When electronic mail with added choice information for replying is received, the data processing part 11 displays choices for replying corresponding to the added choice information for replying and when one choice for replying is selected through the input part 13, the choice information for replying corresponding to the selected choice for replying is sent back. The reception side of the reply mail makes a display based upon the choice information for replying.
Patent JP-2002261398-A (JP)
Title: Optical communication system
Inventor: WATADA ATSUYUKI
IPC: H04B10/25
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system which enables a reduction in cost. SOLUTION: When a plurality of lasers are to be combined with a plurality of optical fibers, the laser is freely connected to the channel of an optical connector. After the connection, it is confirmed which laser is connected to which channel of the optical connector for determining the correspondence. The connection between the laser and the channel of the optical connector can be confirmed by connecting a photo detector, and by actually emitting laser beams. Although the optical connector, the optical fiber, or the channel cannot be used when a fail occurs in one of them, a spare channel can be assigned for use again, thus reducing costs.
Patent JP-2002262549-A (JP)
Title: Power control device for inductive load
Inventor: HONDA TAKAYOSHI
IPC: G05F1/56
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power control device for an inductive load which can keep the amplitude of a current flowing to the inductive load to a proper magnitude. SOLUTION: A PWM cycle is changed according to an objective value of the current made to flow to a linear solenoid as shown in Figure 4 (a). Therefore, even when the objective current value becomes small (that is, in case that a duty ratio becomes small) by shifting a control state as shown in Figure 4 (b), this can protract a single ON-time and can restrain the amplitude of the current of the linear solenoid from becoming small. As result, this can prevent the occurrence of frictional resistance in the linear solenoid, and restrain hysteresis from occurring in the stroke of the linear solenoid, and also can restrain the drop of responsiveness of the linear solenoid L1.