baber/WOPTO huggingface dataset:
Patent JP-2001292615-A (JP)
Title: Headed vegetable harvester
Inventor: ONBE HIROSHI
IPC: A01D45/26
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a headed vegetable harvester capable of preventing the biting of stones in a field and also reducing the wear of a conveying means such as a chain, etc. SOLUTION: This headed vegetable harvester conveying the stem and root parts of the headed vegetables pulled out by a pulling out unit consisting of a left and right pair of rotary body rotating in the vicinity of the ground at a front downgrade slope plane, by nipping them with a stem and root part- conveying unit consisting of a nipping chain in a rear inclined upper direction, is characterized by installing a front side sprocket of the nipping chain at more retreated position than that of a transmission system installed at the center of the reverse surface of the rotary body so that the sprocket and the nipping chain do not get into a soil.
Patent JP-2001297106-A (JP)
Title: Method for preparing data base
Inventor: ICHINOSE KOICHIRO
IPC: G10L25/51
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To easily construct a data base for advertisement broadcasted by a radio wave. SOLUTION: An advertiser 17 sends sound data to be used for advertisement for a radio broadcast and information concerned with the advertisement from a registration site 16 of Internet to a bookmark retrieving engine 10. The engine 10 pads advertisement ID for identifying the advertisement as a watermark and returns the ID padded sound data to the advertiser 17. The advertisement broadcasted by a broadcasting station 12 is received by a receiving station 18, the watermark in broadcasting is extracted and sent to the engine 10 together with receiving time information. The watermark and the receiving time information are registered in a DB 1. A user can perform retrieval concerned with the advertisement by storing the broadcasting time of the advertisement by a bookmarker 4 and transferring the stored time information to the engine 10.  The engine 10 automatically stores the watermark and the time information supplied from the receiving station 18 to construct the DB 1.
Patent JP-2001308012-A (JP)
Title: Equipment and method for heat treatment
Inventor: RI KAZUNARI
IPC: C23C16/44
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of an object to be treated, such as semiconductor wafer, etc., with grease vapor from a bearing section at heat treatment of the object, while the object is rotated by means of a mounting section by utilizing a magnetic coupling, and in addition, to stop the object in a prescribed direction with accuracy, even if ceramic bearing section using no grease and having a large frictional torque is used. SOLUTION: Magnetic coupling is constituted by selecting a number of poles which is larger than the number of poles L, having a maximum value amount the maximum torques of torque curves obtained for each number of poles and a steeper inclination than the number of poles L has in the rising section of its torque curve on the torque curve, showing the relation between the magnitude of the transmission torque of the magnetic coupling and the angle difference between the inner and outer ring sections of the coupling.
Patent JP-2001303133-A (JP)
Title: High-frequency induction hardening method for pin part of crank shaft
Inventor: MATSUMOTO ISAO
IPC: C21D9/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency induction hardening method of a pin part of a crank shaft by which the development of hardening crack of the crank shaft can be prevented by uniformly applying the high-frequency induction heating to the surface (portion to be hardened) of the pin part of the crank shaft, and also, hardening distortion (deformation) can be restrained to a small degree. SOLUTION: When the pin part 14 of the crank shaft 1 passes through a top dead point position C, high-frequency current having the highest frequency is supplied to a high-frequency induction heating coil 4, and when the pin part passes through a bottom dead point position A, high-frequency current having the lowest frequency is supplied to the high-frequency heating coil 4, and thus, the surface of the pin part 14 having different heating capacity in its each position is uniformly heated.
Patent JP-2001303060-A (JP)
Title: Flame retardant and wood material for building impregnated with the same
Inventor: NOBORIO KAZUHIKO
IPC: B27K3/52
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fire proofed wood material for a building which is fireproofed or flameproofed and is effective against a fire by impregnating a wood material with a fireproofing agent or a flame retardant restrains fuming, decreases lingering flame and prevents the emission of harmful matter. SOLUTION: A flame retarder features being made of an aqueous solution of a condensation product of phosphoric acid with urea in which a pH value is adjusted with ammonia water and then both of ammonium borate and ammonium sulfamate are added.
Patent JP-2001300055-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To allow a game player to be amused with a pachinko game by a display of a lottery result being begun from, e.g. a different, beginning picture in every time in a pachinko game machine. SOLUTION: A preceding display result is carried over to a next, beginning picture display and an out count 2 is displayed on a score displaying region 57 in the beginning picture. A picture on a left region 56a is displayed and unchanged by one strike, and a picture on a middle region 56b is displayed and unchanged by two strikes. An out of the player cancels the number of strikes and the number of balls on the score displaying region to increase out counts by one. Three outs bring a close of an attack, allowing a letter of a 'change' to be displayed and a picture of a right region 56c to be displayed and unchanged. Starting the display of the lottery result from a different, beginning picture every time and reflecting the preceding result in this time provides a game with a story.
Patent JP-2001309169-A (JP)
Title: Image processing unit and its control method
Inventor: IKEDA YUICHI
IPC: G03G21/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional image processing unit that cannot have matched a level of a dot pattern added actually to an image resulting in obtaining a remarkable dot pattern of an image outputted from one unit and in causing a difficulty of extracting the dot pattern of an image outputted from other unit because the level of the dot pattern differs depending on an individual unit difference and a lapse of an operating time even when the level of the dot pattern to be added-on is kept the same. SOLUTION: A sample image to which 5 stages of add-on levels are set is outputted (S1), and a reader reads the sample image (S2). Then an add-on level α able to extract the dot pattern is discriminated (S3), and the add-on level α is set to an add-on section (S4).
Patent JP-2001301790-A (JP)
Title: Lid for container
Inventor: YOSHIOKA TAKASHI
IPC: B65D51/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To develop a lid for a container, capable of being tightly fixed to an opening of the container and being fitted onto and removed from the opening of the container with a suitable power. SOLUTION: The lid for a container has; an otter peripheral edge whose diameter is expanded and which is formed to have a stepped portion throughout the entire peripheral edge of the lid for the container; protruding stripes for fixing, which are peripherally provided on an inner face of the outer peripheral edge along its lower end with a plurality of discontinuous portions; and reinforcing ribs which are provided between an upper face of the stepped portion positioned on the upper side of the discontinuous portions of the protruding stripes for fixing and a peripheral edge face. This lid for the container is most suitable as a lid for a dehumidifier.
Patent JP-2001258429-A (JP)
Title: Lip expansion-type lure
Inventor: FUKAMI YUKIMASA
IPC: A01K85/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of arbitrarily changing underwater routes and depths, carrying out these changes in a wider depth range than a lure that can change lip angles, rapidly swinging its head even by swimming at a low speed and swimming with rapidly swinging its head even from a high position to one's feet since a conventional underwater type lure with a fixed lip has an underwater route and a depth of an approximately one pattern in swimming at a fixed speed. SOLUTION: A rail is laid between the lip and a body and the lip can be separated from the body and slid. A water stream is passed through a gap between the lip and the body to the lower part of the body. As a result, since the buoyancy of the lure is assisted, the underwater depth and the underwater route can be adjusted depending on width and narrowness. Since a water stream is hit to the front of the body and the lower part of the tip, a quick head swing is obtained even at a low-speed swim.
Patent JP-2001278959-A (JP)
Title: Polymerization method for cyclic monomer having two or more aliphatic unsaturated bonds and its polymer
Inventor: HIRAIKE HIROYUKI
IPC: C08G61/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization method which polymerizes a cyclic monomer having two or more aliphatic unsaturated bonds in the molecular by using Fischer carbene complex, which has been considered that there has been no catalytic activity up to now and to provide its polymer. SOLUTION: The polymerization method of the cyclic monomer having two or more aliphatic unsaturated bonds is applied by Fischer carbene complex as a metathesis polymerization catalyst, further more this polymerization is carried out by the monomer having a metathesis reactive unsaturated bond and the polymer obtained by the above polymerization process.
Patent JP-2001319421-A (JP)
Title: Reproducing device and adaptive equalizing circuit
Inventor: TAKIGUCHI MASAFUMI
IPC: G11B20/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To use an adaptive equalizing circuit for a reproducing device without tracking control. SOLUTION: A reproducing signal to be supplied to an input terminal 20 is supplied to plural unit delay means 21-24 connected in series, and input and output end signals are supplied to weighting means 25-29, respectively. Moreover, the reproducing signal to be supplied to the input terminal 20 is supplied to arithmetic circuitry 30 to obtain weighting coefficients C1-C5. Then, the respective signals each the unit delay means 21-24 are weighted and are summed by an adder 31 to equalize the reproducing signal and taken out of the output terminal 32.  At the same time, the arithmetic circuitry 30 controls so that calculations of the weighting coefficients C1-C5 are performed only when an envelope value of the reproducing signal is not less than a prescribed value and the phase is locked to the reproducing signal, and the coefficients of the weighting means 25-29 are changed according to the obtained weighting coefficients C1-C5.
Patent JP-2001323589-A (JP)
Title: Concrete base plate and constructing method for slab
Inventor: MATSUMOTO KEIJI
IPC: E04B1/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To enable the construction of a slab exerting prestress effectively by overcoming a lack of the rise of a prestressing steel wire and prevent an increase in execution costs. SOLUTION: In a concrete base plate 3 having a flat plate-like base plate body 4, prestressing steel 10 for prestress, the central portion P of which forms the rise hanging downward, is free to be installed on the side of a top surface 2a, and concrete 7 is free to be placed in such a manner that the installed prestressing steel 10 is buried on the above side. Prestressing steel inserting holes 12, 13 are formed on the above side in such a manner that the central portion P is freely inserted in the holes 12, 13.
Patent JP-2001327144-A (JP)
Title: Swing operation type voice coil motor
Inventor: KAMO MITSUNORI
IPC: H02K33/18
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a swing operation type voice coil motor which has distribution of propulsive force suitable for swing operation and can effectively utilize the propulsive force. SOLUTION: In the swing operation type voice coil motor consisting of an arm 4 providing a coil fitting plate 6 to an end portion opposite to the load side and also providing a fulcrum shaft 5 to the predetermined point to realize the swing operation, a cylindrical coil 7 attached to the coil fitting plate 6, a cup type external yoke 1 for accommodating therein the cylindrical coil 7 to be capable of swinging, a permanent magnet 2 fixed at the internal bottom surface of the external yoke 1 and an internal yoke 3 fixed to the upper surface of the permanent magnet 2, the permanent magnet 2 and the internal yoke 3 are allocated with deviation to the side opposite to the fulcrum shaft side from the center position of the internal bottom surface of the external yoke 1.
Patent JP-2001322354-A (JP)
Title: Optical recording material
Inventor: OYA KEIJI
IPC: C09B23/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording material, which is excellent in recording characteristics and suitable for an optical recording medium, and the optical recording medium, in which the compound of formula (I) is employed. SOLUTION: This optical recording material is made of a compound represented by formula (I), wherein R1 and R2 represent each independently a 1-4C alkyl group, Y represents a hydrogen atom, a 1-10C alkyl group with an ether bond, an aryl group or a 1-4C alkoxy group, 1 has a velue of 1 to 4, Anm- represents an m-valent anion, m represents an integer of 1 or 2 and p represents a cofficient, with which a charge is held neutrally.
Patent JP-2001326201-A (JP)
Title: Polishing device
Inventor: KATSUOKA SEIJI
IPC: B24B37/32
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-head type polishing device which can be improved in throughput by increasing the polishing number of substrates, such as semiconductor wafers, etc., per unit time. SOLUTION: This multi-head type polishing device is provided with turntables 34L, 34R, 35L and 35R having polishing surfaces, a plurality of top rings 32L and 32R which press semiconductor wafers against the turntables 34L, 34R, 35L and 35R by holding the wafers, and carousels 36L and 36R which hold the top rings 32L and 32R and, at the same time, perform rotation indexing on the rings 32L and 32R. The polishing device is also provided with rotary transporters 27L and 27R having pluralities of portions which are positioned on a circumference at a prescribed distance from the center of rotation and hold the semiconductor wafers and indexing functions for indexing the portions and pushers 30L and 30R which transfer the wafers between the rotary transporters 27L and 27R and top rings 32L and 32R.
Patent JP-2001325595-A (JP)
Title: Method and device for image processing and charged particle microscopical inspecting device
Inventor: OBARA KENJI
IPC: G06T7/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image processing and a charged particle microscopical inspecting device which can extract a real difference part (real defective part) from a difference image of two images having irregular luminance variation while making the misetraction rate as low as possible. SOLUTION: An irregular luminance variation component is extracted by using only one of two object images and the intensity and generation rate of the component are estimated to compute such a binarization threshold that the rate of misextraction is less than a specific rate.
Patent JP-2001322642-A (JP)
Title: Synthetic resin box for display
Inventor: HARA TOKUAKI
IPC: A47F7/28
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To make a box available for taking in and out containers from a lower stage in the stacking state. SOLUTION: Supports are erected at four corners of a bottom part being square in plan view, the lower ends of the supports are connected with one another with side panels, the upper ends of the supports positioned at the three sides of the aforementioned bottom part are connected with one another with connecting rods, and the upper ends of the supports positioned at one side of the bottom part are not connected and left open. Then, legs for stacking and dents for nesting are provided respectively at each of the supports, and while each of the legs for stacking is formed, extending all over the length of each of the supports, each of the dents for nesting is formed at the upper part of each of the supports respectively in the length less than a half of the height of the support. With the structure made up as mentioned above, the box becomes adaptable to both of stacking and nesting.
Patent JP-2001331419-A (JP)
Title: Foldable portable telephone with electronic mail terminating function
Inventor: OTSUKI MICHIHITO
IPC: H04W68/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone ad capable of automatically controlling whether or not to report the contents of electronic mail by voice corresponding to the conditions of a user. SOLUTION: When the electronic mail is received, an electronic mail discrimination part 271 transmits a first detection signal for indicating the address of the transmitter of the electronic mail and the attribute of the electronic mail. A portable telephone opening/closing detection circuit 273 transmits a second detection signal for indicating whether or not this foldable portable telephone 201 is folded. An on-vehicle adapter connection detection circuit 274 transmits a third detection signal for indicating whether or not the foldable portable telephone 201 is connected to an on-vehicle adapter 215.  A control LSI 202 notifies the contents of the electronic mail to a user by voice by operating a voice synthesis part 206 or reports the termination of the electronic mail to the user by operating a vibrator 222 or displays the contents of the electronic mail at a display part 208 corresponding to the first - third detection signals.
Patent JP-2001330573-A (JP)
Title: Heat collection test method
Inventor: FUKAHORI MASAHISA
IPC: G01K17/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To grasp, accurately and easily, the heat collection quantity from a heat collection source in a heat collection test. SOLUTION: A heat source test for allowing a heat medium W to pass through a heat collecting heat exchanger 2 and to execute heat exchange with the heat collection source 1 is executed under such plural conditions that the inlet heat medium temperature t1 of the heat collecting heat exchanger 2 is changed in a radiation region Rh having a higher temperature than the heat collection source temperature tg. A linear correlation m between the heat medium temperature t2 and the heat collection quantity q including a heat collection region Rc having a lower temperature than the heat collection source temperature tg is obtained, based on measurement data t1, t2 of the heat medium temperature obtained by the heat source test and a heat medium flow rate g.
Patent JP-2001295356-A (JP)
Title: Large-scale storage type block
Inventor: IIZUKA KATSUSHIGE
IPC: E03B11/14
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced concrete block structure on which an earth filling is built for effective land utilization, and storing storm water for disaster prevention. SOLUTION: Reinforcing bars and an inner formwork (2) are built in the main body (1) thereby making a main body united as one body embedded underground.
Patent JP-2001327904-A (JP)
Title: Method and device for roll coating
Inventor: KAWAMATA YOICHI
IPC: B05C1/12
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a coating device thereof not generating static electricity on a film in the magnetic coating based on a gravure roll coating is applied in a magnetic tape manufacturing process. SOLUTION: Respective operations are controlled so that the pressing action is released in the order of the backup nip roll 5 and a backup roll 3. Thus static electricity is not generated as the backup nip roll 5 is not brought into contact with the backup roll 3, and the generated static electricity is grounded through the coating material 1 even when the backup nip roll 5 is brought into contact with the backup roll 3 to prevent the discharge. The backup roll 5 is not brought into contact with the backup 3, and static cave electricity is grounded through an earth to prevent the discharge.
Patent JP-2001337258-A (JP)
Title: Mount holder of conversion lens
Inventor: ARAI KUNIO
IPC: G02B7/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a mount holder of a conversion lens which allows mounting of the conversion lens to a lens front frame having no threaded parts of a projector or camera. SOLUTION: When the mount holder 3 is pressed to the lens front frame 1 of the projector (a), a claw 6 of the mount holder 3 is elastically deformed and is fitted to a claw 2 of the lens front frame 1 (b). When the conversion lens 12 is mounted by screwing the threaded part 13 of the conversion lens 12 to the threaded part 5 at the front end of the mount holder 3, a frame 14 of the conversion lens 12 abuts on the claw 6 of the mount holder 3 and the elastic deformation of the claw 6 is obstructed, by which the mount holder 3 is prevented from being disengaged from the lens front frame 1.
Patent JP-2001338476-A (JP)
Title: Medium change type magnetic recording and reproducing device
Inventor: SATO MASAKI
IPC: G11B20/18
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a medium change type magnetic recording and reproducing device which has excellent read-out characteristics and interchangeability. SOLUTION: When the occurrence of read-out error is informed from a data controller 6 during read-out from a recording medium 20, a microcomputer 11 performs read-out again after performing rotation waiting and recarry. In the case a read-out error is caused again, a DAC 9 for setting boost quantity and a DAC 10 for setting cut-off frequency and controlled, boost quantity of a filter circuit 3 and a cut-off frequency are changed, and read-out is performed again.
Patent JP-2001036598-A (JP)
Title: Selecting method of modulation format and its system
Inventor: POON TOMMY C
IPC: H04B1/40
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To demodulate a different modulation format without increasing the number of demodulators and modulators by receiving a modulated coming signal by one of plural modulation formats and determining a modulation format of the received coming signal by processing the received coming signal. SOLUTION: Communication is performed between two devices to commonly use a multipurpose modem, modulation types can be switched according to detection of degradation of a communicating state. This switch of the modulation types is executed by using a channel noise detector 258 to be connected with a controller 208 to detect a noise on a channel. A proper modulation format, frequency, band width are specified and communication with higher reliability is realized by the channel by the controller 208. When modulation types are predetermined by every channel between a transmitter and a receiver, a modulation type of the multipurpose modem 204 or 206 is controlled on both sides of the transmitter and the receiver by a controller such as the controller 208.  A modulation request signal is inputted in an information source encoding part 226 by the multipurpose modem 204 on the transmitting side.