baber/WOPTO huggingface dataset:
Patent JP-2002218690-A (JP)
Title: Rotating electric machine
Inventor: MINAGAWA YUSUKE
IPC: H02K21/22
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a rotating electric machine equipped with a stator comprising a coil mounted on a stator core, and to improve its performance. SOLUTION: A coil 4 formed and structured into a block beforehand separately from a stator core 2 is inserted into a slot 3 of the stator core 2 from an opening in an axial direction. Hence, the stator subassembly 1 is formed. The coil 4 is fixed to the stator core 2 with a cuneiform fixing member 7.
Patent JP-2002216547-A (JP)
Title: Tape-wound insulated wire and cable using the same
Inventor: KOMAMURA SHOHEI
IPC: H01B11/20
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To increase the color discrimination of tape wound layers without increasing the number of colors of color tapes for winding, and to realize material management and reduction in the cost by controlling orders and an inventory of the winding tape and improve the efficiency of wiring and connection work by making identification of a tape-wound insulated wire easy. SOLUTION: In the tape-wound insulated wire provided with the tape wound layer where an insulating plastic tape is wound to overlap the periphery, the tape-wound insulated wire 1 sets up the hue of the tape wound layer 5 by forming the tape layer 5 with two thin tapes of an inner winding tape 5a and an outer winding tape 5b and combining the hue of the inner winding tape 5a and the outer winding tape 5b.
Patent JP-2002218492-A (JP)
Title: Color signal demodulator
Inventor: SUZUKI NORIO
IPC: H04N9/64
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a color signal demodulator that can demodulate a color signal with high accuracy even from a color video signal obtained by a VTR or the like. SOLUTION: A Y/C separate circuit 3 separates Y and C signals from a signal resulting from a sampled video signal subjected to line delay processing. A switch circuit 5 selects a color burst signal of the digital video signal not subjected to the line delay processing or a chrominance carrier signal subjected to the line delay processing and a color signal demodulator 6 demodulates the selected color signal according to a phase angle of a color sub carrier. A phase detector 10 detects the phase of the color burst from demodulated U, V signals and a correction circuit 11 corrects an offset of a color subcarrier phase for each sample of a current line from the color burst phase of a preceding line and the current line. A phase angle generator 9 obtains a phase angle of the subcarrier from the corrected phase.
Patent JP-2002212535-A (JP)
Title: Hot-melt polyamide adhesive and polyamide resin sheet- shaped molded product
Inventor: MATSUBA YORISHIGE
IPC: C08G69/34
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a tenacious hot-melt polyamide adhesive applicable in low-temperature coating and having high heatproof adhesivity, and a polyamide resin sheet-shaped molded product using the hot-melt polyamide adhesive. SOLUTION: The hot-melt polyamide adhesive consists of a polyamide resin having a melt viscosity of 2,000-6,000 mPa.s, and a softening point of >=80 deg.C and <150 deg.C at 160 deg.C, and an elongation of >=300% at 23 deg.C. The adhesive can be coated on a base material at a temperature of 150-170 deg.C and has excellent adhesive strength.
Patent JP-2001340072-A (JP)
Title: Apparatus for measuring microorganism
Inventor: SHIMAKITA HIROTO
IPC: C12M1/34
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for rapidly and accurately measuring microorganisms by utilizing fluorescent color development in a means for measuring the microorganisms present in a test specimen. SOLUTION: This apparatus capable of rapidly measuring the number of viable bacteria, dead bacteria and specific bacteria or the presence or absence thereof with a high sensitivity is obtained by irradiating the microorganisms subjected to fluorescence staining using a compound specifically reactive with the live bacteria, dead bacteria, live or dead bacteria and specific bacteria with excited light, binarizing the color developed fluorescence and analyzing the resultant data.
Patent JP-2002228352-A (JP)
Title: Multifunctional shelf of refrigerator
Inventor: ARAI KUNIO
IPC: F25D25/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional shelf in a refrigerator of which the form is made variable diversely, at least in a part thereof, according to food, by a simple structure so as to meet diversified needs of a user and which can be used as an ordinary shelf, of course, and further as a wine rack, for setting a bottle or the like upright, for a partition for another vessel and for other purposes. SOLUTION: An opening is provided at least in a part of a setting surface of a plate-like shelf provided in the refrigerator, and the multifunctional shelf constituted of small shelf pieces that are divided in a plurality and of which the joining sides opposite to each other are made bendable is so provided as to close up the opening. The shelf is used ordinarily as a food-placing shelf being flat. In the case when a wine bottle or the like is set, it is made the wine rack by bending the small shelf pieces in angled shapes, with the angled state held by the engagement of the end face of the small shelf piece with the edge of the opening. When an uncapped bottle or the like is cooled and preserved, the small shelf pieces are bent further to enlarge the area of the opening so that the bottle be set upright.
Patent JP-2002231552-A (JP)
Title: Coil winder
Inventor: MARUYAMA AKIHIRO
IPC: H01J9/236
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil winder which feeds a coil with a required current to heat the coil without causing the coil to be over- or under-heated, even if coil resistance varies due to the temperature rise of the coil, thereby heating it as needed for molding a quality-stabilized coil. SOLUTION: The coil winder feeds a coil wound and formed around a pair of dies 10 with a current to heat it in the dies 10 enough to melt a fused layer of covered wires of the coil, thereby molding the coil. It comprises a means for detecting a power quantity consumed by the coil being fed with the current, and a current feed control means having a predetermined power set value to stop feeding the current for heating when the detected power quantity reaches the set value.
Patent JP-2002227860-A (JP)
Title: Seal device
Inventor: ARAI YAMATO
IPC: F16C33/78
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a seal device less prone to generate a clearance in a fitting part even in rise atmospheric temperature in use, to have high heat durability. SOLUTION: This seal device 30 fixes its seal part 31 to an outer ring 2 by a mount part 8, by making it consist of a thermosetting resin which can be injection molded, dimensional contraction and creep deformation due to heat hysteresis are reduced to be different from in the case that the mount part 8 consists of a thermoplastic resin. Accordingly, generation of a clearance between the mount part 8 and the outer ring 2 is made difficult, seal performance between the outer ring 2 and an inner ring 3 can be improved. The thermo-hardening resin has a low resin temperature at molding, different from the thermoplastic resin, when a magnetic sensor 7 and its harness are molded to the mount part 8, a thermal influence given to these electronic parts can be decreased, reliability of the electronic part can be improved.
Patent JP-2002229726-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G06F3/03
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device capable of attaining power saving, long life, and cost reduction. SOLUTION: This device includes a light-emitting control means 42 which has a means of generating a coordinate output signal corresponding to a predetermined position on a coordinate input screen by irradiating a coordinate input screen with light from an indicator 4 to generate a light spot 5, and detecting the light spot 5 by a coordinate detector 1, is disposed on the indicator 4, and controls the light emission from the light spot 5, a plurality of photoelectric transfer sensors which are disposed on the coordinate detector 1 and detect the light spot 5, a coordinate computing means 32 which computes a coordinate value with resolution which is equal to or higher than the number of pixels of the photoelectric transfer sensor,  a light-emitting mechanism 50 which is a coordinate input device of outputting the coordinate value of the light spot 5 from the output of the coordinate computing means 32, and is disposed on the coordinate detector 1, a light-receptive mechanism 45 which is disposed on the indicator 4, and detects the light from the light-emitting mechanism 50 provided on the coordinate detector 1, and a control means which controls the amount of light emission from the indicator 4 based on the output of the light-receptive mechanism 45.
Patent JP-2002201920-A (JP)
Title: Variable timing lift device with valve halt function of internal combustion engine
Inventor: YUZAWA OSAMU
IPC: F01L13/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption and improve output by optimizing a smooth operation characteristic and suction and exhaust efficiency from a low speed region to a high speed region or at the time of acceleration and deceleration. SOLUTION: A variable timing lift device is provided with two rocket arms 8a, 9a and 8b, 9b in which two cam shafts 2, 3 are arranged in a pair of valves 1a, 1b of at least either of an intake valve and an exhaust valve and which are arranged in parallel with two cams 4a, 5a and 4b, 5b having different profiles per valves 1a, 1b and mechanisms 17a, 17b for connecting two rocker arms 8a, 9a and 8b, 9b or releasing their connection to constitute a cam pulley 31 incorporating helical gears 35, 37 in an end part of either of the cam shafts 2, 3 and add cam phase angle displacement.
Patent JP-2002247661-A (JP)
Title: Remote supervisory controller
Inventor: NAGASHIMA RYOZO
IPC: H04M11/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To avoid failures in supervisory control for all remote control slave stations by a remote control master station, even when a line changeover relay contact of the remote control slave stations is left closed. SOLUTION: Many remote control slave stations 3 are connected, in parallel with the remote control master station via a telephone line, the remote control master station transmits a command signal P to all the remote control slave stations 3, and only the remote control slave station 3 selected on the basis of the command signal P transmits an information signal Q to the remote control master station in a 1:N polling system.  Each remote control slave station 3 is provided with a supervisory circuit 10, where a detection signal Y with a frequency different from that of the information signal Q outputted from the remote control slave station 3 to the remote control master station is superimposed on the information signal Q; the detection signal Y is separated from a superimposition signal W, passing through a contact 7 of a line changeover relay 6 through frequency comparison; and a contact 9 of a line interruption relay 8 provided to a transmission line 4b is opened, depending on the presence of the detection signal Y and a transmission request signal X, to forcibly interrupt the transmission line 4b.
Patent JP-2002238473-A (JP)
Title: Method for producing food with bread crumb
Inventor: NOZAKI HISASHI
IPC: A23L7/157
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a food with bread crumb preservable in cold storage for a relatively long period of time by controlling an increase in the number of bacteria in batter. SOLUTION: This method for producing a food with bread crumb preservable in cold storage for a relatively long period of time is characterized in that batter mixed with a bactericidal or antimicrobial substance is attached to a foodstuff and then bread crumb is attached to the batter.
Patent JP-2002239767-A (JP)
Title: Device for monitoring laser beam machining and illuminator
Inventor: KANAMARU TAKAO
IPC: B23K26/064
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact device for monitoring in process on the basis of the image of a cutting state in a laser beam machining system, particularly in a laser beam welding system. SOLUTION: An image pickup unit 14 is installed behind a machining head 5 in a way that the optical axis coincides with that of a machining laser beam device 2, illuminators 8 and 11 which illuminate the part machined with the laser beam are built in a nozzle 6 for blowing an assist gas, the part which is machined with the laser beam and illuminated with the illuminators is photographed, and the image is displayed.  Further, it is also possible that the image pickup device 14 is provided with a first camera 12 which is so adjusted to be suitable for a recognition of the part machined with the laser beam and a second camera 13 which is so adjusted to be suitable for a recognition of the periphery of the part machined with the laser beam, and the image which shows the condition of the part machined with the laser beam is generated by composing image information photographed with respective cameras.
Patent JP-2002239677-A (JP)
Title: Portable rivet caulking machine having equalizing mechanism
Inventor: IKEGAMI MAKOTO
IPC: B21J15/16
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable rivet caulking machine having an equalizing mechanism capable of allowing a work to be received by a receiving punch with appropriate contact pressure by the action of a rivet caulking machine itself irrespective of the motion of a robot arm, and performing the correctly positioning with high accuracy with respect to the work. SOLUTION: This portable rivet caulking machine comprises a guide mechanism 10 for guiding a body including a stem 4 and the receiving punch 5 with respect to a fitting base part 2 fixed to the robot arm, a body displacement device 17 which is provided between the fitting base part and the body and includes a drive source 20 for displacing the body, a spring which is interposed between a base end part of the receiving punch and a bottom part on which this base end part is bottomed, and elastically supports the receiving punch, a punch position detecting means which is embedded in the bottom part to detect that the base end part of the receiving punch is brought close to the predetermined distance with respect to the bottom part,  and a product unit 19 for stopping the drive source in a substantially synchronous manner when the base end part of the receiving punch is abutted on the bottom part based on the signal from this punch position detecting means.
Patent JP-2001307885-A (JP)
Title: Organic el element organic and organic el display
Inventor: MOTOMATSU TOSHIHIKO
IPC: H05B33/14
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a red-color electroluminescent element which has a high utilization efficiency of electric energy, and which is superior in the chromatic purity compared with previous ones. SOLUTION: Specific aromatic amine derivatives and dibenzo [f,f']-4,4',7,7'- tetraphenyl}diindenol[1,2,3-cd:1'2',3'-lm]perylene derivatives which are red luminescent material are mixed and used in a luminous layer 5.
Patent JP-2002248327-A (JP)
Title: Fluid mixer
Inventor: SHIKIMA NOBUYOSHI
IPC: B01F1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer which improves the productivity of gaseous ozone and ozone water by being used widely for vapor-liquid mixing and mixing of gases, e.g. and being so suitable for an ozone water generator so as to be able to introduce gas such as the gaseous ozone into a solvent fluid within a tank by simple constitution without requiring a special introduction means so as to realize the reduction of the scale and the weight, the cost reduction and power saving of the ozone water generator, an oxygen generator, etc., and to provide the liquid mixer which improves the reduction of the scale and the weight of the ozone water generator or the oxygen generator by effectively and rationally using the accumulated gas in a gas reservoir within the tank so as to improve the utilizing efficiency of oxygen gas. SOLUTION: The fluid mixer is provided with the tank 5 having the gas reservoir 25 above the solvent fluid 4 housed inside and a gas generator 3. Gas generated by the gas generator 3 is introduced into the fluid 4 in the tank 5 to be dissolved. Gas including the gas component accumulated in the gas reservoir 25 is introduced again into the solvent fluid 4 to be dissolvable again. The gas generated by the device 3 can be introduced directly to the fluid 4 by pressure difference between the inner pressure of the device 3 and the inner pressure of the tank 5.
Patent JP-2002252957-A (JP)
Title: Brushless motor with core
Inventor: KAJIWARA HIDETOSHI
IPC: H02K21/22
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a brushless motor with a core which is compact, light weight and thin, and can prevent slipping off of a rotor sufficiently and realize good rotation accuracy. SOLUTION: A radial caps type brushless motor with a core A comprises a rotor 14 which fixes an annular magnet 2 to the inner circumference side of a rotor yoke 1 and one end 3a of a shaft 3 in the center of rotation, a bearing part 6 which supports the other end 3b of the shaft 3 fixed in a magnetic plate 7 in order to be freely rotatable and plurality of salient pole cores 3 which are placed in the circumference of the bearings part 6 and shoot out in the radial direction. The ring magnet 2 is magnetized to have the first magnetic pole with 2m (m is an integer larger than 1) in the inner surface facing the salient pole cores and the second magnetic pole with 2n (n is an integer larger than 1) in the surface facing the magnetic plate 7 and is placed close to the magnetic plate 7.
Patent JP-2002248131-A (JP)
Title: Electromotive wheelchair
Inventor: MATSUYAMA MOTOAKI
IPC: A61G5/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive wheelchair with a system which prevents a clash between parts arranged inside a chair when it is folded. SOLUTION: The wheelchair 1 with a pair of frame bodies 2L, 2R on its right and left, which is collapsible in the direction of the center of the chair width comprises a pair of driving wheels 8L, 8R fixed to both sides of the chair behind the lower part of the frame bodies 2L, 2R, power units 13L, 13R, the each of which contains electric motors 12L, 12R located inside the driving wheels 8L, 8R, the electric motors made to protrude toward the inside of the chair 1, opposing each other, wherein an arrangement of an electric apparatus 14-16 is possible in a space given between the frame bodies 2L, 2R in a state where the chair 1 is folded with the protruded parts of the electric motors 12L, 12R being joined together one over the other.
Patent JP-2002248608-A (JP)
Title: Decorative panel
Inventor: SETO NORIKAZU
IPC: B32B33/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel improved in appearance by easily applying an irregularity onto a surface of a decorative panel which is formed by making a facing along a core material of a flat plate state. SOLUTION: The decorative panel provided is made by forming a decorative laminate material 2 covering the core material 1 of the flat plate state by sticking a decorative sheet 4 to a surface 3a of a base material 3; providing a bending groove 6 of a V-shape so as to cut into a surface 3a from a rear surface 3b of the base material 3 on the decorative laminate material 2 at a position corresponding to a corner part 5 of the core material 1; and sticking the decorative laminate material 2 bent along the corner part 5 of the core part 1 with the bending groove 6 at least to a surface part 1a and a side surface part 1b. The surface part 1a of the core material 1 is formed in a flat surface.  By removing a part of the base material 3 in a part along the surface part 1a of the core material 1 of the decorative laminate material 2, a decorative groove 7 wherein the decorative sheet is sunk in a hollow state, is formed.
Patent JP-2002248328-A (JP)
Title: Emulsifying/dispersing device
Inventor: TOMINAGA YASUSHI
IPC: B01F25/46
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method/device for emulsification of dispersing which performs fine particle dispersing and fine emulsification and dispersing of fine particle-containing liquid stably. SOLUTION: In the method for making a liquid or solid (a) in the mixture of the liquid or solid (a) and a liquid (b) into fine particulates to emulsify or disperse them, the method/device for emulsification or dispersing allows the mixture to pass through one or more thin hole parts having inner diameters 0.1 to 5 mm characteristically. It is preferable that the device has a resistive element preventing the flow of the mixture and having a front part in a conical shape in the rear of the thin hole parts and that the inner walls of the thin hole parts have spiral grooves and recessed or projecting resistive shapes.
Patent JP-2002258557-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/16
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing stable transfer, separation and fixation by eliminating the faulty carrying of transfer material in a carrying path leading to a fixing device from the transfer position of a photoreceptor. SOLUTION: This image forming device is provided with the photoreceptor, a transfer device, a separation device, a member for preventing the plunge of transfer material, which is attached like a bridge by linking the transfer device and the separation device, a 1st advance guiding member for guiding the transfer material when the transfer material advances to the photoreceptor, the fixing device, a carrying device for carrying the transfer material to the fixing device from the positions of the transfer device and the separation device, and a 2nd advance guiding member for guiding the transfer material to the fixing nip position of the fixing device.  The length of a virtual line linking the fixing nip position of the fixing device to the transfer and separation position of the photoreceptor is set to be shorter than the length of the transfer material of paper passing minimum size in the feeding direction.
Patent JP-2002256211-A (JP)
Title: Aqueous coating composition, method for coating film formation and coated material
Inventor: SHIRAGA RYUICHI
IPC: B05D1/36
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating composition holding a balance of contradictory properties between polishing properties and chipping resistance, especially as an intercoating, to provide a method for forming a coating film and to obtain a coated material. SOLUTION: This aqueous coating composition comprises a polyester resin, a crosslinking agent and (a) a core/shell type emulsion having >=90 deg.C glass transition temperature of core part and/or (b) a crosslinkable resin particle.
Patent JP-2001318758-A (JP)
Title: Operation unit and signal output adjustment method for the unit
Inventor: OGATA HIROKI
IPC: A63F13/98
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To attain natural movement of screen picture by the pressing operation conventionally used for the digital operation. SOLUTION: A detection element composed of a resistor 40 and a conductive member 50 for outputting analog signals corresponding to the pressing operation of the operator 11 is provided and the analog signals outputted from the detection element are level-divided by a level division part 15 and converted into multilevel digital signals corresponding to the output level in an A/D conversion part 16. Further, the digital signals outputted from the A/D conversion part 16 are level-shifted and outputted based on a corresponding standard set beforehand by a level correction part 17.