baber/WOPTO huggingface dataset:
Patent JP-2002151315-A (JP)
Title: Magnetic molded body
Inventor: SATO HITOSHI
IPC: C08J5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic molded body having magnetic characteristics, solvent resistance, heat resistance, shock resistance, and superior flexibility. SOLUTION: This magnetic molded body is obtained by molding a composition, containing at least one kind of acrylate-based elastomer selected from among ethylene alkylacrylate-based elastomer, alkylacrylate-based elastomer, and alkoxy alkylacrylate-based elastomer with respect to the amount of 100 pts.wt., a polyamide resin having a tensile break strength of >=50 MPa in an amount of 10-150 pts.wt., a polyamide-based thermoplastic elastomer in an amount of 10-150 pts.wt., and rare-earth based magnetic powder.
Patent JP-2002150732-A (JP)
Title: Magnetic disk device
Inventor: DATE KAZUYUKI
IPC: G11B21/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To remove discontinuity in acceleration feedforward at the time of switching a speed control system to a position control system and to suppress remaining vibration when a magnetic head arrives at a target track. SOLUTION: The magnetic disk device is provided with an arithmetic means for computing a manipulated variable for moving the magnetic head to the target position on a magnetic disk or controlling the positioning of the head. The arithmetic means consists of the combination of a seek control system to be a speed control system for moving the head at a high speed by using a target speed and acceleration feedforward corresponding to a remaining distance up to the target track, and a settling control system to be a position control system for positioning the magnetic head to the target position by using the target position and feedforward corresponding to switching elapsed time obtained from another control system in the vicinity of the target track.  A speed control gain adjuster and a position control gain adjuster are respectively connected to the output terminals of the seek control system and the settling control system. Thus speed control is gradually switched to position control by changing the gain.
Patent JP-2001185704-A (JP)
Title: Dram cell array and method of manufacturing it
Inventor: SCHLOESSER TILL
IPC: H01L27/108
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide another DRAM cell array in which each memory cell has one transistor and one capacitor. SOLUTION: The DRAM cell array is constituted in such a way that a second recessed section is provided on a substrate at an interval from a first recessed section and the gate electrode of a transistor is arranged on at least the internal side face of the second recessed section and separated from the substrate by means of gate dielectrics which is in contact with at least the side face of the first recessed section. In the substrate, in addition, a source/drain area is arranged above the transistor in such a way that the area comes into contact with the second recessed section and a memory node in a contact area on the side face of the first recessed section and a source/drain area is arranged below the transistor in such a way that the area becomes deeper in depth than the source/drain area above the transistor and comes into contact with the second recessed section.
Patent JP-2002145200-A (JP)
Title: Artificial satellite
Inventor: KIMURA KAZUHIRO
IPC: B64G1/44
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To vertically shine sunlight on a solar battery photo accepting panel at all times without the change of the center of gravity of the solar battery photo accepting panel or moment of inertia of an artificial satellite and without any restriction on injection from a thruster. SOLUTION: This artificial satellite 1 is equipped with a satellite body 1a orbiting the earth; a first rotating shaft 2 installed in the artificial satellite body 1a, vertically extruding to the satellite orbit surface; a second rotating shaft 3 vertically extending from the tip of the first rotating shaft 2 to the ecliptic surface; the solar battery photo accepting panel 4 integratedly installed in the second rotating shaft. The second rotating shaft 3 revolves together with the first rotating shaft 2, and conducts shafting rotation independent of the first rotating shaft 2.
Patent JP-2002130896-A (JP)
Title: Temperature adjusting device for thermal fluid medium
Inventor: SHIMODA KAZUYOSHI
IPC: F25D11/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjusting device for thermal fluid medium of which temperature adjustment range is expanded for an automatic vending machine, wherein an electrical power energy at the time of starting operation is reduced and its cooling mode and heating mode can be changed over. SOLUTION: A heat exchanger is arranged at a circuit ranging from a compressor to a condenser, wherein its primary side circuit is applied as a circuit ranging from the compressor to the condenser. A first bypass circuit passing through a secondary side circuit of the heat exchanger and circulating back to the thermal medium fluid circulation circuit is installed at a downstream side of a pump. A temperature of the thermal medium fluid is controlled under application of a flow rate control valve. Further, a second bypass circuit connected from the downstream side of the condenser to the downstream side of an evaporator is installed. Both a capillary tube and a solenoid valve are arranged in the second bypass circuit, the cooling temperature is controlled and an over-heating of the compressor is prevented.
Patent JP-2002147161-A (JP)
Title: Muck loading equipment for vertical shaft excavation
Inventor: UENO SHIGEO
IPC: E21D1/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe muck loading equipment suited for discharging debris from a vertical shaft in the excavation work for a deep foundation, a vertical shaft or the like. SOLUTION: This muck loading equipment for discharging the muck from the inside of the vertical shaft to the outside of the shaft during the vertical shaft excavation is equipped with a stationary crane installed outside the vertical shaft for lifting a muck bucket, a ladder installed along the inner wall surface inside the vertical shaft, and a cage-shaped back guard for guarding the back of a worker climbing or descending the ladder, and the muck bucket suspended and lowered by the crane is able to go up or down at the inner side of the back guard in the configuration.
Patent JP-2002159200-A (JP)
Title: Method for providing roast meat stuff and table set
Inventor: KANEHARA NARIYUKI
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To perform cooking of roast meat easily in home using a stuff prepared as roast meat and utilizing a smoke absorption roaster without purchasing it. SOLUTION: Roast meat stuff and an instrument including a roast meat stuff and a smoke absorption roaster, stocked previously at a base station based on stuff order data and table set request data in order information from an orderer, are delivered from the base station to a destination based on the destination data and desired delivery time data in the order information.
Patent JP-2002158507-A (JP)
Title: Wiring structure and wiring board
Inventor: OTSUKA KANJI
IPC: H01P3/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for suppressing electromagnetic induction of an adjacent signal line caused by an electromagnetic field generated. SOLUTION: This wiring structure is provided with a ground line and a signal line located facing the ground line via a dielectric body, and a recessed groove extended in the direction of transmission is provided either on the surface of the signal line facing the ground line or on the surface of the ground line which faces the signal line.
Patent JP-2002153104-A (JP)
Title: Seedling transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a walking type seedling transplanter having excellent operability. SOLUTION: A ground plate 28 for detecting a ground height so as to adjust the height of a traveling apparatus is equipped with a ground plate main body 28a and an auxiliary plate 28b which is attached to the tip of the ground plate main body, foldable at a rotation fulcrum as a center and has a length reaching the side of a cup-shaped seedling planting tool 60. Even if the ground plate 28a is deviated from a ridge especially in the vicinity of the slope of the ridge, a seedling planting apparatus 5 is operatable and seedlings can be planted approximately to the end of the ridge if only the auxiliary plate 28b is into contact with the ridge. When the auxiliary plate 28b is not necessary, the auxiliary plate 28b is folded at the side of the ground plate main body 28a and the ground plate can be used as the ground plate 28 of a conventional size.
Patent JP-2002158250-A (JP)
Title: Bonding apparatus
Inventor: MOTONO SATOSHI
IPC: H01L21/60
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a bonding apparatus which performs with a good productivity efficient wire-bonding works to the lead frame for mounting thereon and carrying the packages having the fastened chips thereto. SOLUTION: After photographing simultaneously by a photographing camera 5 a plurality of chips 3 of a lead frame 1 which counts on it a plurality of packages having the mounted chips 3, the photographed data are so subjected to picture processings and analyzings in a picture processing unit 6 as to store the photographed data in the unit 6. Then, when a control unit 7 decides the existence of normal chips based on the taken-in photographed data, wire-bonder main body 8 wire-bonds the external leading terminals of packages 2a-2d to the connection electrodes of the corresponding chips 3 thereto. When the control unit 7 does not decide the existences of any normal chips, the wire-bonder main body 8 performs in the positions of corresponding packages 2e, 2f thereto ship operations to the positions of the next packages of the packages 2e, 2f.  Consequently, to the lead frame 1 which mounts on it and carries the plurality of packages having held and fastened chips, efficient wire-bonding works can be performed in a short time properly with a good productivity.
Patent JP-2002154164-A (JP)
Title: Method for manufacturing re-bonded chip product for vehicle and re-bonded chip product for vehicle
Inventor: YANO TSUTOMU
IPC: C08K5/12
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a re-bonded chip product for a vehicle such as a lightweight seat cushion having proper hardness or a floor mat having sufficient hardness and excellent in fogging resistance, and the re-bonded chip product. SOLUTION: A mixture of p-MDI and TDI or a prepolymer prepared using a raw material containing 100 mass pts. of p-MDI, 10-50 mass pts., especially 15-40 mass pts. of polyol with a mol.wt. of 1,000-4,000 and a hydroxyl number of 250 or less, especially, 40-120 and 5-40 mass pts. of a plasticizer with a mol.wt. of 395 or more and a boiling point of 340 deg.C or higher or propylene carbonate is used as a binder to manufacture the re-bonded chip product for a vehicle. The viscosity of the polyol at 25 deg.C is preferably 400 mPa s or less and, as the plasticizer used as a diluent, diisononyadipate or the like is preferably used.
Patent JP-2002162704-A (JP)
Title: Radiation image information reading method and system therefor
Inventor: KARASAWA HIROYUKI
IPC: G21K4/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To enable a system that reads radiation image information from storage fluorescent substance sheet, to deal easily with the increase of designated reading conditions and to realize a low cost. SOLUTION: In the system equipped with a radiation image information reading device 10 in which a storage fluorescent substance sheet 5 on which a radiation image has been recorded is irradiated with excitation light 17, then fluorescent light M emitted from the relevant sheet 5 is detected photoelectrically and image signals representing the radiation image information are obtained, the computation of reading conditions in the radiation image information device 10 is performed by a general-purpose personal computer 30.
Patent JP-2002159427-A (JP)
Title: Wiping gadget
Inventor: TANAKA YOSHINORI
IPC: A47L13/18
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiping gadget which can be mounted both on a hand or holder unlike a conventional one that is limited only to either one way and cannot be adjusted to various shape of faces in wiping by either means. SOLUTION: The wiping gadget 10 is formed in a bag shape with an upside sheet 11a and a downside sheet 11b bonded along the fringe. The holder as well as the hand can be fitted into a holding space 14 between the sheets 11 from an insertion opening 13. A couple of slits 15,16 are formed in the upside sheet 11a in the crosswise direction to the insertion direction of the hand or holder. When the wiping gadget 10 is used by holding with the hand, fingers are put outside between the slits 15 and 16, and then the wiping gadget 10 hardly shifts or slips off from the hand.
Patent JP-2002165018-A (JP)
Title: Intercom system for multiple dwelling house
Inventor: UMEDA NAOKI
IPC: H04N7/18
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system for multiple dwelling house that stops power feeding to a relay amplifier in a standby state. SOLUTION: The intercom system for a multiple dwelling house is provided with a lobby interphone 1 that picks up a video image, applies FM modulation to a video signal and transmits an FM video signal, a video signal transmission line 60 that is connected to the lobby interphone 1 to transmit the FM video signal and a DC current, and house monitor 40 that is branch-connected to the video signal transmission line 60, demodulates the FM video signal and displays the picked-up video image, and also with the relay amplifier 30 that is provided to the video signal transmission line 60 to apply relay-amplification to the FM video signal, a video control panel 2 that is connected to the lobby interphone 1 through the video signal transmission line 60 to apply relay amplification to the FM video signal and to feed power to the relay amplifier 30,  and a feeding means that controls a feeding state to the relay amplifier 30 in a speech/non-speech state.
Patent JP-2002164609-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: OSHIMA NOBORU
IPC: H01S5/028
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a light output end surface when a protective film is formed, and restrain generation of a leakage current. SOLUTION: When the protective film is deposited on the light output end surface 51a, an Si film 52a in which oxygen is not decomposed and generated is formed previously. Film formation in the vicinity of the end surface 51a is performed in the state that an oxygen partial pressure is low from just after the deposition is started. When the protective film 52b is deposited, oxygen is decomposed from deposition material Al2O3, and the oxygen partial pressure is increased, the oxygen is prevented from colliding against the end surface 51a or combining with it, so that the damage to the end surface 51a is reduced when the protective film is formed. The thickness of the Si film 52a is made thin to be about 20 Å. As a result, generation of the leak current in the Si film 52a (or the end surface 51a) is restrained, and adverse influence on oscillation characteristic is prevented.
Patent JP-2002159648-A (JP)
Title: Pachinko ball blasting-off apparatus for pachinko machine
Inventor: HOZOJI AKIRA
IPC: A63F7/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball blasting-off apparatus by which a pachinko ball can be blasted off at a stabilized speed even when an actual solenoid electric current does not follow a pulse-commanded rectangular wave signal. SOLUTION: The apparatus is constituted of a pachinko ball hammer, a rotary solenoid 3 for driving the pachinko ball hammer, an arithmetic unit 1 for inputting an outside signal from an operating handle and outputting a pulse signal for blasting off the pachinko ball and a switching element for receiving the pulse signal and performing on/off of the electric current of the rotary solenoid 3 and a command value register for storing electric command value of an adjustable pachinko ball speed in the arithmetic unit 1 and an arithmetic value register for storing a time integration value of an actual electric current of the rotary solenoid are provided and when the time integration value of the actual electric current becomes to the command value or larger, energization of the electric current of the rotary solenoid 3 is turned off.
Patent JP-2002170053-A (JP)
Title: Customer information collecting and utilizing system
Inventor: ICHIOKA TETSUYA
IPC: G06Q10/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To appropriately provide failure information to customers and to quickly refund as necessary, when there is a failure in an article, by collecting the information of the customers purchasing the articles. SOLUTION: This customer information collecting and utilizing system receives an articles purchase demand from a customer terminal 5 and the customer information including a contact terminal information and a financial institution account number, adds the article purchase information to a customer information database 7, stores and controls the customer information, when there is the failure in the article, extracts the customers purchasing the articles from the customer information database, selects addresses of the contact terminals such as mails and calls according to the importance levels, and notify the failure information to the customers. In such importance level as necessary for the refund, the financial institution account numbers are acquired from the customer information to refund by automatic settlement.
Patent JP-2002169826-A (JP)
Title: Data converting device and storage medium stored with data conversion processing program
Inventor: MITOBE KATSUHIKO
IPC: G06F17/30
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a data converting device which can convert a subjective evaluation in one representation to a subjective evaluation in the other representation while taking differences in presentation of a subjective evaluation into account. SOLUTION: The data converting device is equipped with 1st and 2nd sample evaluation acquiring means 21 and 31 which obtain evaluation results that a seller and a customer have as to an article sample from their subjective points of view on the basis of subjective feature elements and their level values according to an input result from an input means, 1st and 2nd sample matrix acquiring means 25 and 35 which represent those evaluation results as matrixes, a conversion matrix acquiring means 41 which obtains a conversion matrix for converting a 1st sample matrix into a 2nd sample matrix, a representing person evaluation result acquiring means 51 which acquires the evaluation result of the article by the seller, an evaluation matrix acquiring means 55 which represents the representing person evaluation results as a matrix,  a converting means 61 which converts the evaluation matrix of the article by the conversion matrix, and a conversion evaluation acquiring means 71 which acquires the evaluation result represented as the evaluation matrix of the article after conversion.
Patent JP-2002171708-A (JP)
Title: Electric rotating machine
Inventor: OKAZAKI MASABUMI
IPC: H02K3/38
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized, inexpensive electric rotating machine wherein connection of stator coils is facilitated, the space occupied by wire connection portions is reduced, the values of the resistance of the wire connection portions are uniformized, and thus stable torque characteristics are obtained. SOLUTION: Coil bobbins 4 are attached to the magnetic poles 3b of a stator core 3, and the stator coils 5 are installed thereon. A lead-out wire 5a is led out of the end of the stator core 3 on one side toward the outside diameter side. A connection conductor holder 10 has through holes 10f, in which coil connection conductors 7a, 8a, and 9a in respective phases are housed the conductors of which have such a cross-sectional area as to uniformize the electrical resistance in each phase after the connection of a common coil connection conductor 6a, having connecting terminals 6b, 7b, 8b, and 9b protruded in the radial direction and the stator coils 5. The holder is installed at the ends of the coil bobbins 4, to form a space 17 in which a bearing housing portion 12a can be inserted.  The connecting terminals 6b, 7b, 8b, 9b are connected with the lead-out wire 5a on the outside diameter side of the connection conductor holder 10, to form a terminal area 11.
Patent JP-2002172993-A (JP)
Title: Method of manufacturing panel material with air bag lid
Inventor: NUGA ISAMU
IPC: B60R21/20
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an air bag lid of stable quality stably opened at the inflation of an air bag and having less spattered amount of foam resin such as urethane foam. SOLUTION: A surface body 11a comprising an instrument panel surface 12a and a lid surface 13a is integrally formed beforehand. A core material assembly 11c formed of the instrument panel core material 12c and a lid core material 13c connected to each other through a hinge 13d and the surface body 11a are set in a foam molding die. After setting, the foam resin is filled in a molding space for foam molding die and foamed, and then a molded product obtained by integrally forming the surface body 11a, a foam resin layer 11b, and the core material assembly 11c is released. Then, a slit 15 is formed along a recessed groove 14 with a blade material. Thus, the possibility of leakage of the foam resin onto the surface of the surface body 11a at the foam molding can be eliminated, and the recessed groove 14 of uniform thickness can be formed through the entire peripheral surface thereof.  As a result, the air bag lid of high quality can be provided stably.
Patent JP-2002185215-A (JP)
Title: Non-reciprocal circuit device and communication device
Inventor: DEJIMA HIROMOTO
IPC: H01P1/36
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit device which is capable of easily and surely connecting and fixing a yoke member and keeping it stably and securely connected and fixed even if an external force is applied or it is kept at high temperatures and a communication device using the same. SOLUTION: After various component members are built in, two projections 8c provided to a lower yoke 8 are inserted into two through-holes 2d provided to the upper yoke 2, and the two tips of the projections 8c protruding from the upper yoke 2 are bent and pressed down against the top surface of the upper wall 2a of the upper yoke 2 so as to electrically and mechanically connect and fix the upper yoke 2 to the lower yoke 8.
Patent JP-2002182695-A (JP)
Title: High-performance encoding method and apparatus
Inventor: NAGAI KIYOTAKA
IPC: G10L19/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance encoding method and apparatus which limit the band of input signals in high-performance encoding including transform coding, lowering the electric power level of the noise generated by encoding only the transfer coefficient corresponding to the frequency in this limited band and enhancing the quality of the decoded signals. SOLUTION: A transfer coefficient weighting section calculates the weighted transfer coefficient by multiplying the transfer coefficient corresponding to the frequency in the limited band set by a psychological auditory sensation analysis section by a weighting coefficient. The high-performance encoding section subjects the transfer coefficient corresponding to the frequency within the limited band to high-performance encoding including the weighted transfer coefficient.