baber/WOPTO huggingface dataset:
Patent JP-2003035355-A (JP)
Title: Multi-stage gear made of resin and gear made of resin
Inventor: TAKEUCHI YOICHI
IPC: B29C45/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To be capable of power transmission with much more high accuracy by improving the accuracy of a tooth profile (particularly, the roundness) of a large diameter gear part of a multi-stage gear made of resins. SOLUTION: The multi-stage gear made of resins has at least the first gear part 2 with a large diameter and the second gear part 3 with a small diameter, and the second gear part 3 is formed on a side face 4a of a web 4 of the first gear part 2 by injection molding so as to be capable of coaxially and integrally rotating with the first gear part 2. And, an approximately annular groove 8 to reduce the thickness of the web 4 is coaxially formed with the second gear part 3 at the web 4 of the first gear part 2 and at a part outward in the radial direction from the second gear part 3. Also, a ring-shaped gate 26 for injection molding is arranged at a part inward in the radial direction from a tooth part of the second gear part 3 and injection molding is executed.  By this, at the time of injection molding, flow of the resin toward outward in the radial direction of the web 4 of the first gear part 2 from the second gear part 3 is throttled and uniformed at the part corresponding to the groove 8.
Patent JP-2003036375-A (JP)
Title: Commodity ordering method, order form creation device, and storage medium
Inventor: TAKAGAKI YUTAKA
IPC: G06Q50/08
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity ordering method, order form creation device, and a storage medium which can prevent order error of the commodity and the commodity can be efficiently ordered. SOLUTION: This is a commodity ordering method in which a customer handling store orders a commodity ordered by a customer to a commodity selling store, which has stocks, through a head office, and the commodity selling store estimates the ordered commodities and orders the commodity as an agent for the head office after obtaining approval of this estimate from the customer handling store. Besides, the order form creation device which prepares a commodity information storing part and an estimating information storing part is used for this agent ordering process. Thus, order error of the commodity is prevented, and the commodity can be efficiently ordered.
Patent JP-2003035307-A (JP)
Title: Crank pin lubricating mechanism of engine
Inventor: YAMAZAKI YASUHIRO
IPC: F01M1/06
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To ensure lubricating performance of sliding surfaces where a crank pin and connecting rods contact with each other without reducing stiffness of a crank shaft when two connecting rods are supported by a common crank pin. SOLUTION: First branching oil passages 32L, 32R, expanding in a V-like manner in the direction away from an axial line Lj of a crank journal 22, are made to branch off from a slant oil passage 26 stretching slantwise from the crank journal 22 to an interior portion of the crank pin 21, lubricating the sliding surface contacting with the first connecting rod 19 using oil issued from two oil outlets 32a of the above two oil passages. Further, second branching oil passages 37L, 37R, expanding in a V-like manner in the direction nearer to the axial line Lj of the crank journal 22, are made to branch off from the same as described above, lubricating the sliding surface contacting with the second connecting rod 20 using oil issued from two oil outlets 37a of the above two oil passages.
Patent JP-2003037568-A (JP)
Title: Device and method for receiving digital data broadcast service
Inventor: HIRAYAMA HARUMASA
IPC: H04B1/16
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital data broadcast receiving device in which, even if a user is away from an installation site of the device, the user can obtain information fulfilling predetermined conditions through a phone line, etc., and an interactive operation is available so that the user can use services relating the digital data broadcast based on the received information through the device while away from the installation site. SOLUTION: A receiving device 100 is provided with an antenna unit 1, tuner unit 2, a demodulation/decoder unit 3 as a decoding means, an error correction unit 4, a transport decoder unit 5, a control unit 9, a random access memory 10, a read only memory 11, a flash memory 12, a first modem 13, a network control unit 14, a system bus 16, a channel control unit 17, a voice processing unit 19, a timer 20, an automatic searching/transmission unit 21, a command analysis unit 22 and a second modem 25, and the like.
Patent JP-2003037352-A (JP)
Title: Method of manufacturing wiring circuit board
Inventor: FUJII HIROFUMI
IPC: H05K1/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board manufacturing method capable of manufacturing a wiring circuit board of high quality without changing its dimensions. SOLUTION: This manufacturing method comprises a resin layer forming process of forming an uncured thermosetting resin layer 19 on a wiring circuit board 2; a rolling process of successively rolling circuit boards 2, interposing a right-side spacer 5 and a left-side spacer 7 between the rolled wiring circuit boards 2 at the widthwise ends of the boards 2, interposing an upper spacer 9 between the wiring circuit boards 2 while it is placed on the right-side spacer 5 and the left-side spacer 7 so as to cover the whole wiring circuit board 2 in the widthwise direction, and rolling up the wiring circuit boards 2; and a curing process of heating the rolled wiring circuit boards 2 as they are so as to cure the uncured thermosetting resin layers 19.
Patent JP-2003033512-A (JP)
Title: Game machine
Inventor: FUKUSHIMA KOJI
IPC: A63F7/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To achieve a higher playing potentiality by raising expectations felt by players. SOLUTION: Numeral graphics '1' to '12' are attached to the left upper part of 12 kinds of figures and 'lion' is applied to '1', '5' and '9', 'horse' to '2', '6' and '10', 'rabbit' to '3', '7' and '11' and 'tortoise' to '4', '8' and '12'. When the right figures are displayed behind the left and middle figures, the character graphic alone is previously displayed and later, the numeral graphic is additionally displayed to show the whole of the figures. For example, the 'lion' is previously displayed, adding to it, any of the '1', '5' and '9' is displayed. Thus, at the stage where the 'lion' is displayed, the numeral graphic to be displayed subsequently is defined to be any of the '1', '5' and '9' to make players see that the probability of winning is one-third.
Patent JP-2003042737-A (JP)
Title: Cut workpiece inspecting method
Inventor: TORIKO OLIVIER
IPC: G01M11/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting cut workpieces capable of highly accurately detecting only helical grooves even if recessed and protruded parts except the helical grooves to be originally detected exist. SOLUTION: Cut surfaces of a cut workpiece 1 cut and machined in a continuous, helical, and circular shape are inputted to an image input means 4. Variable density changes of the image data are highlighted by a specific frequency component by an image highlighting means 51 and subjected to two-dimensional orthogonal transformation into spatial frequency data by a two-dimensional orthogonal transformation means 52. Then spatial frequency analysis is performed on the spatial frequency data by a frequency analysis means 53 to detect a helical pattern formed by a specific pitch and determine the presence or absence of anomalies in the cut surfaces of the cut workpiece 1 from the helical pattern.
Patent JP-2003040947-A (JP)
Title: METHOD FOR PRODUCING RUBBER-MODIFIED alpha,beta-UNSATURATED CARBONYLIC POLYMER RESIN COMPOSITION
Inventor: SUGIMOTO RYUICHI
IPC: C08F279/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-modified α,β-unsaturated carbonylic polymer resin composition, capable of controlling the molecular weight in the presence of a chain transfer agent even in a small amount. SOLUTION: In radical polymerization, using a solution in which a rubbery polymer having unsaturated double bonds in the molecule polymerized in the presence of an alkali metal or alkaline-earth metal compound as an initiator, is dissolved in a liquid mixture composed of α,β-unsaturated carbonylic monomers represented by formula (1): [R1][R2]C=C[R3]H (R1 is an alkoxy carbonyl group, an alkyl carbonyl group or a cyano group;  R2 and R3 are each hydrogen, a hydrocarbon residue or a hydrocarbon residue containing oxygen, sulfur or nitrogen), optionally other monomers copolymerizable with these monomers and a solvent, as a raw material and using a compound containing active hydrogen as a chain transfer agent, this production method for the rubber-modified α,β-unsaturated carbonylic polymer resin composition is carried out by preliminarily treating the rubbery polymer with the alkali metal or alkaline-earth metal compound used at the polymerization and with at least the equivalent amount of an acidic compound.
Patent JP-2003039274-A (JP)
Title: Cutting liquid supply device
Inventor: NAKAGAWA TETSUTARO
IPC: B23Q11/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress propagation of anaerobic bacteria in a coolant while minimizing clogging of a nozzle by foreign matter by maintaining water power of the coolant without increasing power consumption of a coolant pump and a jet flow of coolant. SOLUTION: Bubbles charged with negative ion occurring in a negative ion generator is mixed in a coolant in the piping to a coolant nozzle 4 through the medium of an air supply device 10. The mixed bubble abruptly expands in a jet from the nozzle to enhance water power of the coolant.
Patent JP-2003040924-A (JP)
Title: Polymer, and production method and use thereof
Inventor: AOYAMA MASAHIRO
IPC: C11D17/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a polymer, good in compatibility with a surfactant and an alkali agent, etc., contained in a liquid detergent, and excellent in basic performance as a builder. SOLUTION: A monomer mixture composed of an ethylenically unsaturated carboxylic acid and a monoalkoxy polyalkylene oxide, are reacted at 180-270 deg.C to form this polymer.
Patent JP-2003048775-A (JP)
Title: Semiconducting zirconia sintered compact and production method therefor
Inventor: MIGAKI SHUNJI
IPC: C04B35/48
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconducting sintered compact which has semiconducting properties while maintaining high strength, exhibits a light ivory color characteristic of zirconia, and has little variation in volume specific resistance value per rod. SOLUTION: A ceramic raw material obtained by adding Zn of 10 to 40 wt.% expressed in terms of ZnO to 60 to 90 wt.% ZrO2 powder including a stabilizer, and also adding 0.5 to 5 pts.wt. Al2 O3 to 100 pts.wt. of the above ZrO2 including a stabilizer and ZnO is molded into a prescribed shape. After that, the molding is burned at 1,250 to 1,400 deg.C for 1 to 3 hr, so that the semiconducting zirconia sintered compact containing ZrO2 including a stabilizer as the main component, and containing Zn and Al as assistant components, and in which ZnAl2 O4 as a reaction product between the above Zn and Al is produced, and having a volume specific resistance value of 10<3> to 10<7> Ω.m is produced.
Patent JP-2003038930-A (JP)
Title: Dehumidifier
Inventor: MIZUTA ATSUNORI
IPC: F24F1/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier with which the leakage of radiant heat is prevented with a simple structure having reduced number of parts and moisture is efficiently discharged from a dehumidifying rotor. SOLUTION: The dehumidifier with which the moisture is efficiently released is obtained by preventing the leakage of the radiant heat by providing a shield plate between a heater of a heating unit and an outside frame to shut-off the direct radiant heat from the heater and shielding indirect radiant heat with an air layer between the shield plate and the outside frame to reduce the heating loss of the dehumidifying rotor on which the moisture is adsorbed.
Patent JP-2003044368-A (JP)
Title: Program writer to microcomputer
Inventor: MUKAI AKIRA
IPC: G11C17/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a program write to a microcomputer capable of improving efficiency of cause analysis of a failure when the failure in the case of write is generated. SOLUTION: When the failure is generated when a program code is written in the microcomputer 101 having a nonvolatile memory cell area 103 in which data can be electrically written and a register 106 in which the data is at least temporarily stored before it is written in the memory cell area 103, an external writer reads the contents of the register 106 immediately before generation of the failure and writes the read contents of the register in a reserved area of the memory cell area 103.
Patent JP-2003048001-A (JP)
Title: Continuous hot-rolling equipment
Inventor: KURAHASHI TAKAO
IPC: B21B45/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide continuous hot-rolling equipment which is suited to the production of a hot-rolled steel sheet of fine grained steel and preferable in terms of sheet passing capacity and the shape of a sheet. SOLUTION: Mills F4, F5, F6 of a plurality of stands at the poststage are constituted as a different-diameter roll mill and each capacity of driving motors M4, M5, M6 for these stands of the poststage is made larger than the capacity of a driving motor of any stand at the prestage of these stands.
Patent JP-2003048964-A (JP)
Title: Biodegradable polyester
Inventor: MIYAMOTO TAKASHI
IPC: B32B27/36
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polyester for a biodegradable lamination adhesive or coating agent for a woven fabric of natural fiber, a nonwoven fabric of natural fiber, a paper, leather, etc., having high adhesive strength to endure a bending, etc., and giving excellent feeling. SOLUTION: The biodegradable polyester has a lactic acid residue content of 55-70 mol%, a caprolactone residue content of >30 mol% and <=45 mol% and an L-lactic acid to D-lactic acid molar ratio (L/D) of 1-9 in the lactic acid residue.
Patent JP-2002373476-A (JP)
Title: Disk characteristic evaluating device with magnetic head position detecting function
Inventor: TAKAGI HITOSHI
IPC: G11B5/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk characteristic evaluating device, which directly senses the position extremely near to a core part of a magnetic head, controls the positional information by feedback, and thereby, improves positioning accuracy. SOLUTION: This magnetic head disk characteristic evaluating device is provided with a stage, on which a coarse adjustment stage 14 in which a head clamp 18 having a magnetic head 1 on the tip thereof is disposed on a head load mechanism, is mounted on the surrounding of the magnetic disk 12. Therein, a piezo stage 21 which holds the magnetic head 1 of the head clamp 18, a laser head 17 which directs the surface to be irradiated over the head clamp 18 and a reflection type scale 22 which forms light-shielding stripes of regular intervals by vapor deposition as a coated film on the rear surface of the mounting surface of the piezo stage 21 are disposed on the head clamp 18.  In addition, the position of the magnetic head 1, on the magnetic disk, is detected from the reflection light of a reflection type scale 22, and the head clamp 18 is controlled by error signals (switch 26, DET 27 and head-end position detection 26b) between the detection value and the reference track position.
Patent JP-2003050117-A (JP)
Title: Method and apparatus for measuring thickness
Inventor: SHIRATORI TAKASHIGE
IPC: G01B17/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a thickness measuring apparatus, by which the thickness of a substance to be measured can be measured with high precision, even when the substance has a curvature in its reflection surface for an ultrasonic waves such as a lens, and its reflected waves are not stable in comparison with a flat plane. SOLUTION: This apparatus has an ultrasonic probe 16 equipped with a piezoelectric transducer 17 which transmits an ultrasonic waves towards a lens 18 which is the substance to be measured, and receives reflected waves from both the front surface and the rear of the lens 18, a carry arm 12 which changeably holds the lens 18 so that its relative position with respect to the piezoelectric transducer 17 in the ultrasonic probe 16, a shaft 21, a holding portion 20, and a control unit 30 which utilizes the reaching time difference of reflected waves, from both the front surface and the rear of the lens 18 received by the piezoelectric transducer 17 and measures the thickness of the lens 18.
Patent JP-2003052949-A (JP)
Title: Game machine
Inventor: ICHIOKA KENICHI
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the enjoyments of games. SOLUTION: When big wins are generated by probability varying patterns, '1' is recorded as big win point or when the big wins are generated by ordinary patterns, '0' is recorded as big win point. In this structure, operations of accumulating the big wins are performed for the previous three rounds, and when the accumulated value of the big win points exceeds '3', a round screen of a costume 5 is displayed. This makes it impossible for players to forecast the timings at which the round screens of the costume 5 appear merely by checking up the generation of big wins, and thus, can enhance the unexpectedness for the appearance of the round screen of the constume 5 thereby improving the enjoyments of games.
Patent JP-2002248189-A (JP)
Title: System for measuring a golfer's hitting parameter and its method
Inventor: MANWARING SCOTT R
IPC: A63B69/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an acquiring and analyzing system of an information about a golf club and a golf ball during and after a golfer's swing, SOLUTION: The information about the golf club includes an orientation of the golf club head, a golf club head speed and a spin of the golf club. The orientation of the golf club head includes aloft angle and a face angle or the like of the golf club head. The club head speed includes a pass angle or the like of the club head. The information about the golf ball includes a launch angle and a side angle or the like. The orientation of the golf ball includes a rotating axis or the like entailing a backspin and a side spin of the ball. This system contains a camera unit 28, a trigger device 30 and a computer 22.
Patent JP-2003055427-A (JP)
Title: Process for producing self-emulsifiable allophanate- modified polyisocyanate
Inventor: KITA MOTOMU
IPC: C08G18/73
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a self-emulsifiable allophanate- modified polyisocyanate which can achieve high functionality although it contains substantially neither a dimer nor a trimer and which has an improved pot life after dispersion in water. SOLUTION: The process for producing a self-emulsifiable allophanate- modified polyisocyanate comprises a first step of reacting a polyol (a) having an average number of functional groups of 2 or greater and a number-average molecular weight of 300 to 3,000, and an organic diisocyanate (b) in the presence of an allophanate-forming catalyst (c) comprising a zirconium carboxylate, a second step of adding a catalytic poison (d) to stop the allophanate-forming reaction, a third step of removing a free organic diisocyanate, and a fourth step of reacting the polyisocyanate obtained from the third step with a monofunctional alcohol (e) containing a nonionic hydrophilic group, represented by the formula: R1 -O-(R2 -O)n -H (wherein R1 is alkyl; R2 is alkylene containing 30 mol% or more ethylene groups; and (n) is an integer of 1 or greater).
Patent JP-2003058615-A (JP)
Title: Maintenance management system for building
Inventor: TANAKA YASUO
IPC: G06Q50/16
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance management system for a building which can perform the maintenance management of the building with high quality for a long period according to the life stage of a resident. SOLUTION: This system is equipped with a storage device, an arithmetic processor, an input device, and an output device. The storage device has a maintenance information database in which maintenance information on construction members and facility equipment used for the building is registered and an item information database in which item information including specification information on individual buildings, design information, and resident information is registered and the arithmetic processor has a maintenance plan management part which generates maintenance plans for the individual buildings by extracting information corresponding to the construction members and facility equipment used for the individual buildings registered in the item information database,  a re-formation plan management part which generates re-formation plans for the individual buildings according to the item information, and an output part which outputs the maintenance plans or re-formation plans to the output device.
Patent JP-2003069985-A (JP)
Title: Network imaging apparatus
Inventor: MUTSURO YASUO
IPC: H04N5/232
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a network imaging apparatus for supervisory purpose where a plurality of cameras are connected to a controller that makes a transfer rate of all the cameras constant at all times. SOLUTION: The network imaging device is configured by interconnecting the controller 1 and the camera 2 by a digital bus 23 and interconnecting the cameras 2 and 3 by a digital bus 33. A controller transmitter-receiver 11 transmits control data to designate a transfer slot being a transmission period of the cameras 2, 3 to the cameras 2, 3. A camera transmitter-receiver 21 of the camera 2 transmits camera data packets within the designated transfer slot to the controller 1 via the digital bus 23, a camera transmitter-receiver 31 of the camera 3 transmits camera data packets within the designated transfer slot to the camera 2 via the digital bus 33, and the camera transmitter-receiver 21 transmits the packet to the controller 1 within the transfer slot designated for the camera 3.
Patent JP-2002298860-A (JP)
Title: Method for forming electrode catalyst layer of fuel cell
Inventor: ABE SHINPEI
IPC: H01M4/88
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a fuel cell electrode catalyst layer, capable of forming an electrode catalyst layer which is well-balanced in proton conductivity and gas diffusion. SOLUTION: The method includes (1) catalyst carrier particle 33 mixed electrolyte solution 30 is sprayed in the air, to volatilize a part of solvent of the electrolyte solution around the catalyst carrier particle 33 in the air; the catalyst carrier particle 33, covered with semisolid electrolyte, is coated on a matter to be coated 36; catalyst carrier particle 33 mixed electrolyte solution 30 is sprayed plural number of times, and a layer of each spraying is recoated on the matter to be coated 36 and the layer is dried at each spraying; the liquid composition catalyst for example, the quantity of an electrolyte 35 is made to be different between each spraying; (2) the quantity of the electrolyte 35 in electrolyte solution is large in a layer close to the matter to be coated 36;  (3) the matter to be coated 36 is used as an electrolyte film 11 of the fuel cell; and (4) heated air for diffusing solution is sent to the spray or a vicinity of the spray, to accelerate drying.