baber/WOPTO huggingface dataset:
Patent JP-2002272071-A (JP)
Title: Switched reluctance motor
Inventor: NAKAYAMA TAKATOMO
IPC: H02K1/24
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce leakage flux in proximity to the tips of the poles of a rotor in a switched reluctance motor. SOLUTION: The switched reluctance motor is so formed that a rotor 11 is placed inside a stator 10 and the magnetic flux produced in the winding 15 of the stator 10 is passed through the rotor 11. The rotor 11 is constituted of first to third core portions 12, 13, and 14 comprising a plurality of laminated electromagnetic steel sheets, respectively. The first to third core portions 12, 13, and 14 are formed in arc shape with the tips of poles arranged on the circumference. The first and second core portions 12 and 13 are placed at both ends in the axial direction, and the third core portion 14 is sandwiched between the first core portion and the second core portion. The center angles of the arcs at the tips of the poles of the first and second core portions are larger than the center angle of the arc at the tips of the poles of the third core portion, respectively.
Patent JP-2002266223-A (JP)
Title: Three-dimensional netted structure
Inventor: ISODA HIDEO
IPC: D04H13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional netted structure having lightweight and excellent in resistance to hydrolysis, resistance to dry heating and cushioning property. SOLUTION: This three-dimensional netted structure comprising an olefin based thermoplastic elastomer resin filaments forming loops and >=50% of the contact parts are bonded, having >=80% of retention of tensile strength after soaking in water at 100 deg.C for 10 days and the filament has apparent specific gravity <=0.85.
Patent JP-2001305852-A (JP)
Title: Development method
Inventor: KUNUGI MASANAO
IPC: G03G13/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of forming a high quality image with a stability and no fogging being produced even under a change with time and a change of an environment. SOLUTION: In the development method using a minus toner in which a charge sequence in row is, from the plus side, the toner carrier 1, the additive agent 2 and the toner mother particle 3 in the charge sequence relationship among toner carrier 1, toner mother particle 3 and additive agent 2, the method comprises the toner carrier and the toner.
Patent JP-2002274474-A (JP)
Title: Speed change assisting device for bicycle
Inventor: MASASHITA AKIHIKO
IPC: B62M25/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To always perform speed change operation of an internal speed changer in a pedaling state. SOLUTION: This speed change assisting device 50 for a bicycle is arranged around a crankshaft 20 rotatably installed in a frame 12 of the bicycle, and is a device for assisting speed change operation by interlocking with operation of a speed change operation part connected to an internal speed change hub by a speed change cable 38 for operating the internal speed change hub for changing a speed, and is provided with a braking mechanism 51 and a connecting mechanism 52. The braking mechanism 51 is installed in the frame 12, and is a mechanism for braking rotation of the crankshaft 20. The connecting mechanism 52 is locked on the speed change cable 38, and is a mechanism for connecting and releasing the connection of the braking mechanism 51 and the crankshaft 20 by interlocking with operation of the speed change cable 38.
Patent JP-2002016620-A (JP)
Title: Digital equipment, method and system for controlling data input/output
Inventor: MATSUUCHI HIROSHI
IPC: H04N5/44
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To enable optimal data input/output control corresponding to a service to be provided by relevant digital equipment even when a competition occurs in the acquisition of hardware resources. SOLUTION: Configuration information 125 having connection information 125b of the channel of a bus interface 111a and a plug, priority information 125c of the channel of the bus interface 111a as seen from each of plugs and priority information 125d of the plug watched from each of the channels of the bus interface 111a is preset to relevant digital equipment 100. Thus, when the acquisition of the channel of the bus interface 111a competes, a channel switch means 123 can switch the relevant channel to the plug of highest priority among these competing plugs.
Patent JP-2002283142-A (JP)
Title: Surface coating tungsten carbide-base cemented carbide gear cutting tool showing excellent chipping resistance at high-speed gear cutting machining
Inventor: AOKI YUKIO
IPC: B23F21/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating tungsten carbide-base cemented carbide gear cutting tool showing excellent chipping resistance at high-speed gear cutting machining. SOLUTION: In this surface coating tungsten carbide-base cemented carbide gear cutting tool made by evaporating a hard coating layer on the surface of a tungsten carbide-base cemented carbide base substance at an average layer thickness of 0.5 to 7 μm, the tungsten carbide-base cemented carbide base substance is made of tungsten carbide-base cemented carbide having different compositions at a ring-shaped inside portion and at a ring-shaped outside portion including an edge portion. The outside portion is made of a tungsten carbide-base cemented carbide having a specific gravity of 5 to 10% smaller than that of the tungsten carbide-base cemented carbide of the inside portion.  When the whole thickness of the gear cutting tool is expressed by (an outer diameter × 1/2 - a center hole diameter × 1/2), the thickness of the outside portion is made to be 20 to 60% of the whole thickness.
Patent JP-2002285483-A (JP)
Title: Method and apparatus for dyeing using high-frequency irradiation
Inventor: MORI AKIKO
IPC: D06B19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a material to be dyed by which the material to be dyed can be dyed to a bright color in a short time. SOLUTION: This method for dyeing a material 9 to be dyed comprises placing the material 9 to be dyed in a dipping tank 8 provided in a decompressing device 1, keeping the material 9 to be dyed in a decompressed state with a vacuum pump 3, then injecting a dye liquor 10 from a liquid storage tank 5 into the dipping tank 8, dipping the material 9 to be dyed therein, impregnating the material 9 to be dyed with the dye liquor 10, subsequently taking out the material 9 to be dyed and dyeing the material 9 to be dyed with high-frequency irradiation. Since the material 9 to be dyed can uniformly be impregnated with the dye liquor 10 in a short time without including air bubbles and the dyeing is carried out by the high-frequency irradiation according to the method, the material 9 to be dyed can be dyed to the bright color in the short time.
Patent JP-2002286535-A (JP)
Title: Vehicle weight estimation device
Inventor: ISHIGURO TOSHIAKI
IPC: F16H59/52
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle weight estimation device capable of accurately estimating the weight of a vehicle even when goods are loaded onto or unloaded from the vehicle. SOLUTION: This vehicle weight estimation device is equipped with a controller 10 for estimating the weight of a vehicle from a wheel speed signal 2, an engine revolutional speed signal 3, a transmission turbine revolutional speed signal 4, and a throttle opening signal 5. This estimation device is characterized by deleting an estimated value on already detected vehicle weight and newly estimating the weight of the vehicle, when the device has detected an actuation signal 22 of a parking brake switch of the vehicle or an actuation signal 24 of a power takeoff device of the vehicle.
Patent JP-2002286247-A (JP)
Title: Air conditioner
Inventor: KUMAKURA MASAYUKI
IPC: F24F13/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, suspended from a ceiling and installed in a buried state, having a widened remote control signal receiving range and an improved receiving sensitivity from a remote place. SOLUTION: The air conditioner 1 comprises a casing 6; a ceiling panel 7 where the back side of the casing 6 is suspended from a ceiling or installed in a buried-in state, and covering the under surface side of the casing 6, and having four inclination parts 14 provided at a horizontal part 11 and the periphery of the horizontal part 11; a remote control receiving part 8 where a receiver 16 for a remote control signal is situated at the inclination part 14 of the ceiling panel 7; and a wireless remote control 5 to operate and control the air conditioner 1. A plurality of mounting holes 15a, 15b, 15c, and 15d, in which the receivers 16 are mounted, are formed in the respective inclination parts 14. The receiver 16 is mounted in an arbitrary one spot of a plurality of the mounting holes 15a, 15b, 15c, and 15d, and covers are attached to the remaining mounting holes.
Patent JP-2002284999-A (JP)
Title: Silsesquioxane-based polymer molding and method for producing the same
Inventor: KOBAYASHI TOSHIAKI
IPC: C09D183/14
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an insoluble and infusible silsesquioxane-based polymer molding which has heat resistance, excellent insulation properties, mechanical strength, etc., and is formed by using a hydrosilylated polymer and to provide a simple method for producing the same. SOLUTION: This silsesquioxane-based polymer molding is obtained by heating and curing a hydrosilylated polymer of a hydridosilsesquioxane represented by general formula (1) (HSiO3/2 )n (1) (n is an integer of 4-1,000) or its mixture and a divinylsiloxane represented by general formula (2) CH2 = CH-SiR2 -O-(SiR2 -O)q -(SiR'2 -O)q ',-SiR2 -CH=CH2 (2) (R and R' are each an alkyl group which may contain a substituent group or an aryl group which may contain a substituent group; q and q' are each 0 or a positive integer) or its mixture at a temperature equal to or higher than a softening point or a melting point. The molding is useful as an insulating material, a heat-resistance material, etc.
Patent JP-2002294625-A (JP)
Title: Field recycling device and method for pavement waste
Inventor: INOMATA WATARU
IPC: E01C19/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional field recycling device constructed for recycling pavement waste in a field where in recycled waste is heated and melted by direct flame of a burner to be short of expected stability and durabil ity resulting from degradation of asphalt recycled and it is difficult to use it as a heating mixture for permanent reconstruction of a pavement surface and to obtain sufficient penetration (a scale obtained from measurement of inserted depth of a reference needle in a reference condition for representing hardness of a material) as the most important factor for heating mixture mate rial characteristics. SOLUTION: In this field recycling device, a waste housing device 1 is provided with an opening part 6 arranged on the upper side and a housing part 5 having a stirring means 8, a lid 9 closing the opening part of the housing part is arranged in the waste housing device 1, a surface burning burner 10 is arranged in the lid, and a flue 12 is arranged in the waste housing device or the lid. By this field recycling device, the problems in the conventional device can be solved.
Patent JP-2002299547-A (JP)
Title: Laminated semiconductor device and manufacturing method thereor
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/07
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor device and the manufacturing method for preventing generation of stress cracks inside the sealing resin constituting a package and improving reliability. SOLUTION: For the laminated semiconductor device, a first semiconductor element 12 and a second semiconductor element 15 are laminated and mounted on a wiring board 10, and the outer periphery is sealed with the sealing resin 16. Since the surface peripheral edge of at least the second semiconductor element 15 whose contact area with the sealing resin 16 is large is provided with a tapered oblique side 15s, generation of the stress cracks inside the sealing resin 16 constituting the package is prevented and the reliability is improved.
Patent JP-2002291149-A (JP)
Title: Motor controller
Inventor: SUWABAYASHI AKIRA
IPC: H02M7/797
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To discharge a capacitor by detecting a break promptly in case a break of a DC power line, and rotating a motor without generating torque. SOLUTION: This motor controller can achieve the above purpose by including motors 1, 4 which rotate by external force to generate power, and rotate when power is supplied, a capacitor 27 which stores power generated by the motors 1, 4, a battery 15 which is connected by the capacitor 27 and the DC power line and charges discharged power when power in the capacitor 27 is discharged, a break detector 16 which detects the break in the DC power line 28, a power generation determining means 16 which determines whether the motors 1, 4 is generating power or not, and controllers 16, 17 which drive the rotation of the motors 1, 4 without generating the torque thereof, and discharge the power in the capacitor 27 to the motors 1, 4 when the break in the DC power line 28 is detected by the break detector 16 and the power generation of the motors 1,  4 is determined by the power generation determining means 16.
Patent JP-2002300233-A (JP)
Title: Portable telephone set
Inventor: HOSOKAWA TOMOSHI
IPC: H04W52/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of confirming the existence/absence of past incoming calls without performing a special operation and also capable of reducing power consumption. SOLUTION: This portable telephone set is provided with a light emitting element controlling part 10 for controlling the light emission of a light emitting element 2, a light emitting element controlling part 11 for controlling the light emission of a light emitting element 3, a light quantity change detecting part 6 for detecting change of ambient light quantity based on a light detection signal from a photosensor element 4 and outputting a display instruction signal s1 in the case light quantity rapidly increases, a storing part 8 for storing detailed information about incoming calls and outputting an incoming call existence signal s4 showing the existence/absence of the incoming calls,  and a deciding part 9 for turning on the light emitting elements 2 and 3 or making the light emitting elements 2 and 3 flicker by outputting light emission instruction signals s5 and s6 based on the display instruction signal s1 and the incoming call existence signal s4.
Patent JP-2002291551-A (JP)
Title: Structure of mounting latch lever for drawer
Inventor: KISO HIRONORI
IPC: A47B88/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To attach and detach a device for catching a latch lever of a simple structure to the back side of a front plate installed on the front of a front face plate for a drawer. SOLUTION: An upper flange 6, which extends backward and has a pendent piece 6a at the back end, is placed on an upper end of a front face plate 3. A device 8 for catching a latch lever supports a lever shaft 7b, jutting out from the both sides of a latch lever 7, in a manner that the lever shaft 7b can swing, and at least one device 8 for catching the latch lever is formed into a T shape by a base part 8a facing to the right and left and a shaft bearing 8b pendent from the base part 8a. The base part 8a located on the device 8 for catching the latch lever is freely detachably fitted between the front face plate 3 and the pendent piece 6a on the under side of the upper flange 6 in a manner that a lower end of the shaft bearing 8b found on the device 8 for catching the latch lever makes contact with the upper side of an upper wall 4a at the side of a cut 5.
Patent JP-2001301358-A (JP)
Title: Method for connecting cover to backbone of book block made of bundled printing sheets with adhesive
Inventor: WICKI RAPHAEL
IPC: B42C11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering a cover capable of performing an optimum bonding between an adhesive and the cover by manufacturing a backbone of a book operating so as not to damage in the case of opening the flexible and bookbound book and loading the book. SOLUTION: In order to improve a strength and durability of the backbone of the cover (1) of the book bonded to the backbone (9) of the book block with the adhesive, an inner surface directed toward the backbone (9) of the block is recessed at least over a width of the block before bonded to the backbone (9) of the block. Thus, its durability is enhanced.
Patent JP-2002311768-A (JP)
Title: Toner recycling and classifying equipment
Inventor: ARAI YUJI
IPC: B07B1/52
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner recycling and classifying equipment which is capable of effectively removing paper dust, toner pseudo-agglomeration, etc., from the recovered toners recovered by means of a cleaning section of an image forming device of an electronic system without the occurrence of clogging. SOLUTION: The toner recycling and classifying equipment for classifying the recovered toners after image forming treatment to the toners to be recycled and the impurities to be discarded by rotating filter means (a net section 11b and a frame section 11a) of a cylindrical shape and a fur brush (12) which is arranged coaxially with the filter means within the filter and rotates by having a speed difference in the same direction as the direction of the filter means is set greater in the rotating speed of the fur brush (12) than the rotating speed of the filter means (the net section 11b and the frame section 11a).
Patent JP-2002307479-A (JP)
Title: Method for producing plastic molding with texture pattern and mold to be used in the method
Inventor: KATO TOMOHISA
IPC: B29K105/08
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To form a texture pattern on the surface of a molding simultaneously with the molding of the entire molding. SOLUTION: A method includes a preheating process in which a skin material 1 sheet having a thermoplastic plastic layer on the surface side is heated at a prescribed temperature, a skin material setting process for molding the heated skin material 1 in a prescribed form in which the heated skin material 1 is set in a mold composed of a female mold 9 having a prescribed texture pattern mold 91 and an evacuation means 92, etc., so that the surface side of the skin material 1 is arranged on the female mold 9 side, a mold clamping process in which molds 9 and 8 are clamped with the skin material 1 set, an injection process in which while evacuation is done from the side of the female mold 9, a prescribed plastic material is injected on the back side of the skin material 1, and a mold opening process (E) in which after the evacuation process and the injection process, the molds 8 and 9 are opened to remove the molding with the texture pattern which is formed in a prescribed form.
Patent JP-2002306126-A (JP)
Title: Tannin-containing composition
Inventor: SHIZU KAZUTO
IPC: A23L5/41
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tannin-containing composition not causing change in color. SOLUTION: This tanning-containing composition contains a condensed phosphoric acid, more preferably acidic sodium metaphosphate having pH 1.7-2.2 when adjusted to 1 w/v% aqueous solution. The tannin-containing composition containing an iron salt significantly exhibits an effect.
Patent JP-2002310115-A (JP)
Title: Lock mechanism
Inventor: YAMAUCHI JUN
IPC: F16B1/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism capable of compactly and surely holding a position. SOLUTION: An electronic part mounting device mounts an electronic part on a base board positioned by a base board positioning part. This lock mechanism 30 holds the position after moving a carrier rail 16b in the carrying width direction, and is composed of sliding blocks 31A and 31B for sliding along a sliding shaft 29, a braking plate 35 journalled to the sliding block 31B by a pin 37, and through which the sliding shaft 29 penetrates, a spring member 36 for energizing the braking plate 35 in the horizontal direction, and a piston 33 for restorably displacing the braking plate 35 against an energizing force. An opening hole end part 35b of an inserting hole 35a of the braking plate 35 is pressed to the sliding shaft 29 by the energizing force of the spring member 36 in a position holding state, and causes 'gall' so that the position is fixed by large holding power.
Patent JP-2002318820-A (JP)
Title: Medical treatment information providing system
Inventor: KONDO YUJI
IPC: G06Q50/22
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To make customizable a display screen for displaying information, when providing information from the server machine side to the client machine side in a medical treatment institution. SOLUTION: A display condition corresponding to a combination of a user identifier, a client machine identifier or the like is housed in a display condition DB 24. When a connection request is proposed from a client machine 14 to a server machine 12, the server machine 12 specifies the display condition corresponding to the combination of the user identifier and the client machine identifier, and creates a WEB page following the display condition. When the page is down-loaded to the client machine 14, users can acquire the customized WEB page.
Patent JP-2002274503-A (JP)
Title: Method and device for filling raw material of fixed quantity in vessel
Inventor: SUGIHARA YOSHIHARU
IPC: B65B1/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filling raw material of the fixed quantity in a vessel capable of increasing the filling speed and the filling accuracy when filling the viscous raw material of the fixed quantity which has been less easily filled. SOLUTION: In the fixed quantity filling method for roughly filling the raw material of the weight slightly less than the predetermined weight in a vessel and supplementing the shortage thereafter, raw material receiving boxes fitted on the circumference of the bottom of a cylinder at equal intervals are intermittently rotated, the raw material of the weight slightly less than the predetermined weight is successively charged in the raw material receiving boxes by a roughly filling machine, and the raw material therein is filled in a separately fed vessel via the raw material receiving boxes. The weight of the filled raw material is measured by a first measuring unit, and the raw material of the difference (shortage) between the weight value and the predetermined weight value as the fixed quantity is supplemented by the supplementing machine.  The weight of the vessel after supplementing the raw material for shortage by the supplementing machine is measured by a second measuring unit. If the weight is within the range of the predetermined error, the vessel is transferred as it is. If the weight is out of the range, the transfer is stopped in the method and the device for filling the raw material of the fixed quantity in the vessel.