baber/WOPTO huggingface dataset:
Patent JP-2002318891-A (JP)
Title: Product development management system and method, and product reliability judging system and method
Inventor: WADA SHINOBU
IPC: G06Q50/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a product development management system and method capable of making the best and quickest judgments by use of a database which collects the newest information all the time, by unitarily managing the element information needed for a plurality of judgments on the database. SOLUTION: The system includes a product database 17 recording information about the specifications of products for which orders are accepted and the results of product verification during the manufacture of the products, a product knowledge database 27 recording the results of products previously manufactured and the results of verification thereof, a reliability judging means 16k for judging the reliability of the product after the completion of manufacture by referring to the product database 17 and the product knowledge database 27, and an approval means 16e for approving the next manufacturing process by referring to the product database 17 and the reliability of the product obtained by the reliability judging means 16k.
Patent JP-2002319825-A (JP)
Title: Fm demodulation circuit
Inventor: SUZUKI TAKEO
IPC: H04L27/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an FM demodulation circuit that discriminates a high(H) or low(L) level of data demodulated by a simple configuration means so as to obtain the demodulation data with high discrimination accuracy. SOLUTION: The FM demodulation circuit provided with a frequency discrimination section 1 that applies FM demodulation to a received high frequency signal of the Bluetooth mode transmission system to reproduce data and a level discrimination section 2 and the frequency discrimination section 1 that outputs data applying digital conversion to a frequency discrimination output of the high frequency signal, and the level discrimination section 2 compares a level of current input data supplied from the frequency discrimination section 1 for a newest clock period with just precedingly received data supplied from the frequency discrimination section 1 for a clock period before one clock, discriminates a logic state of the current input data on the basis of the result of level comparison and reproduces the data according to the discriminated logic state.
Patent JP-2002323992-A (JP)
Title: Device and method for generating test case condition
Inventor: WADA SACHIKO
IPC: G01R31/28
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a workload for preparing a test case condition corresponding to a system LSI of different specifications by using the existing test items. SOLUTION: A model configuration information converting part 110 for test case generation having a model configuration storing part 100 for storing a model configuration, a test item storing part 101 for storing a test item and a control procedure storing part 102 for storing a control procedure, inputs a model identifier specifying a model, retrieves the mode configuration storing part 100 by using the inputted model identifier to acquire a model configuration, and generates model configuration information for test case generation by using a test time read in from the test item storing part 101 and the model configuration.  A control procedure information converting part 130 for test case generation inputs the model identifier and the model configuration information for test case generation and generates a test case generation condition by using a control procedure obtained by retrieving the control procedure storing part 102 by using the model identifier, the model configuration information for test case generation and the control procedure.
Patent JP-2002327257-A (JP)
Title: Hot-dip aluminized steel sheet superior in press formability, and manufacturing method therefor
Inventor: KUSUMI KAZUHISA
IPC: C23C2/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip aluminized steel sheet used for severe press forming which is employed typically for a fuel tank of automobiles. SOLUTION: The hot-dip aluminized steel sheet superior in press formability is characterized by having an plated layer which has dimples with average depth from the plated film surface of 50% or less of the plated film thickness, with an average longer diameter of 5 μm or more but 200 μm or less, with an average shorter diameter of 10% or more of the average longer diameter, and with the existing number per square meter of 5.5×10<6> or more but 2.5×10<8> or less, and which has a composition of 2-13% Si by mass ratio and the balance aluminum with unavoidable impurities. The steel sheet includes Mn, Si, P, Ti, Nb, and the like, and the balance Fe.  The method for manufacturing the aluminized steel sheet superior in press formability is characterized by hot-dip aluminizing the steel sheet, and then transferring the above dimples onto the surface, by skin pass rolling with the use of a roll having convex parts on the surface, which are corresponding to the configuration of the plated layer surface.
Patent JP-2002327115-A (JP)
Title: Room temperature-curable organopolysiloxane composition
Inventor: SAKAMOTO TAKAFUMI
IPC: C09D183/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature-curable organopolysiloxane composition easy to handle, excellent in physical properties after cured, and good in moistureproof performance. SOLUTION: This room temperature-curable organopolysiloxane composition comprises (A) an organopolysiloxane composed substantially of R3 SiO1/2 unit, R2 SiO2/2 unit, RSiO3/2 unit [wherein, the respective Rs are 1-6C (substituted) univalent hydrocarbon groups] and SiO4/2 unit, wherein the molar ratio of the R3 SiO1/2 unit to SiO4/2 unit is 0.6-1.2 and the molar ratios of the R2 SiO2/2 unit to SiO4/2 unit and of the RSiO3/2 unit to SiO4/2 unit are 0-1.0 respectively, and containing <0.7 wt.% of silanol group, (B) an organopolysiloxane with the molecular chain end blocked with hydrolysable silyl group, (C) a silane compound having in one molecule at least two hydrolysable groups bound to the silicon atom on average and/or partially hydrolyzed condensate thereof and (D) a condensation catalyst.
Patent JP-2002298235-A (JP)
Title: Tunnel disaster preventing facility
Inventor: NAKANO KAZUHISA
IPC: G06T1/00
Filed: 2001-03-31
Abstract: PROBLEM TO BE SOLVED: To check a site of a fire with an infrared camera. SOLUTION: In this tunnel disaster preventing facility provided with a plurality of infrared cameras for monitoring inside the tunnel in the longitudinal direction, an image processing device connected to each of the infrared cameras for determining a fire and a fire preventing panel for receiving a fire signal via a signal line from the image processing device, the fire preventing panel is provided with a display screen for taking in and displaying an image from the image processing device sent via the fire signal.
Patent JP-2002332280-A (JP)
Title: Method for producing oxetane compound
Inventor: ITO NAOKAZU
IPC: C07D305/06
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxetane compound in a good productivity, and specifically further, a method for producing the oxetane compound for obtaining a 3-alkyl-3-hydroxymethyloxetane and a 3-alkyl-3- chloromethyloxetane in a good efficiency. SOLUTION: This method for producing the oxetane compound comprises the following processes A and B. Process A: a process for reacting a 1,1,1- tris(hydroxymethyl)alkane with hydrogen chloride to produce a 1-(chloromethyl)-1,1-bis(hydroxymethyl)alkane and a 1,1- bis(chloromethyl)-1-(hydroxymethyl)alkane. Process B: a process of reacting the mixture obtained by the process A with an alkali agent to produce the 3-alkyl-3-hydroxymethyloxetane and the 3-alkyl-3-chloromethyloxetane.
Patent JP-2002335073-A (JP)
Title: Apparatus and method for soldering component
Inventor: UCHIDA SHINTARO
IPC: H05K3/34
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a soldering apparatus to mount components, which can improve drying efficiency merely by adding a simple configuration to an existing apparatus, and to provide a method for soldering the components. SOLUTION: An air blower means 26 for spraying air onto the surface of a heat radiation means 18 is provided, and the air is bounced off on the surface of the heat radiation means 18 to send the air to a soldering section 10, thus drying the flux.
Patent JP-2002334412-A (JP)
Title: Yoke-type mr head, its manufacturing method, and magnetic recording/reproducing device
Inventor: HASEGAWA HIROYUKI
IPC: G11B5/39
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a yoke-type MR head to be easily manufactured with good yield, and its manufacturing method, and to provide a magnetic recording/ reproducing device having such a head loaded thereon and capable of recording/ reproducing information in high density. SOLUTION: An oxide ferromagnetic material is used for a lower substrate 8 to prepare a lower yoke 6. Instead of a magnetic separation layer, for example, a nonmagnetic insulator 9 is formed in a roughly V-shaped groove 12 formed in the lower substrate 8 by sputtering, and then made flat by mechanical- chemical polishing. Thus, yield is improved, and low costs are achieved.
Patent JP-2002341785-A (JP)
Title: Driver ic-packaged module
Inventor: HIROHASHI OSAMU
IPC: G09G3/28
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To simplify the wiring structure of a driver IC-packaged module for driving the scanning electrodes of a plasma display device. SOLUTION: The driver IC-packaged module is constructed so as to mount driver ICs 11a-11d of which the output terminals for outputting odd numbered scanning electrode driving signals of scanning electrodes of the plasma display panel and the output terminals for outputting even numbered electrode driving signals thereof are alternately arranged on a multi-layered glass epoxy substrate 13.
Patent JP-2002338909-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: KUNIHIRO AKIRA
IPC: C09J7/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive sheet of which the adhesion performance of an acrylic pressure-sensitive adhesive is not deteriorated after the lapse of time, even if a paper base material, which contains calcium carbonate in the paper layer and hence has a high paper layer pH, such as neutral paper and regenerated paper, is used as the surface base material of the pressure-sensitive adhesive sheet. SOLUTION: There is prepared a pressure-sensitive adhesive sheet formed by laminating, in order, a surface base material containing a calcium component in the paper layer, a pressure-sensitive adhesive layer comprising mainly an acrylic copolymer, and a release sheet, wherein the calcium component in the surface base material and the carboxylic acid component of the acrylic compolymer in the pressure-sensitive adhesive layer are controlled to ionize.
Patent JP-2002343467-A (JP)
Title: Electric circuit board
Inventor: SAMEJIMA KEISUKE
IPC: H05K1/14
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit board, capable of preventing breakdown of an electrical component mounted on the electric circuit board by static electricity, sneak path of a power source, and the discharge charge of a capacitor inside the electric circuit. SOLUTION: A ground pattern 3 and a continuity pattern 4 are wired on both surfaces of a card edge connector fitting part 2 of a electric circuit board 1 which is electrically connected to a card edge connector 5, and the ground pattern 3 is installed between the tip part of the continuity pattern 4 and an edge 2a of the card edge connector fitting part.
Patent JP-2002344159-A (JP)
Title: Housing coupling structure
Inventor: TOIDA YOSHIYUKI
IPC: H05K5/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To realize compactness and improve freedom of design by reducing the horizontal size of a side fitting surface. SOLUTION: Flanges 33, 34 are formed in an end of side surfaces 27, 29 of cases 23, 24, and recessed parts 40, 41 are provided to inner surfaces 37, 38 of the flanges 33, 34. A fixing metallic part 45 has projecting parts 50a, 50b, and the projecting parts 50a, 50b are fitted to the recessed parts 40, 41 by arranging the fixing metallic part 45 between a rib 56 and the inner surfaces 37, 38. Consequently, position relationship in a vertical direction of the side surfaces 27, 29 is regulated by the fixing metallic part 45. A screw 58 is inserted from the outside through a through hole 36 provided to the flanges 33, 34 and screwed and fastened to a screw hole 52 of the fixing member 45, thus enabling film fixing.  In a horizontal direction, the cases 23, 24 are coupled without overlapping the side surfaces 27, 29 mutually, and a horizontal size of the side surface fitting part 25 can be thereby made small.
Patent JP-2002344645-A (JP)
Title: Remote information supervisory system
Inventor: KAWANISHI SEIJI
IPC: G08B25/10
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote information supervisory system that quickly interrupts provision of information to an elevator or installed equipment on the occurrence of a fault in the elevator or the installed equipment when receiving information such as image information and transmits information coping with emergency to a supervisory center, and in which duplicate components in a communication unit can be used in common. SOLUTION: The remote information supervisory system comprises an elevator terminal 4 that supervises a state of the elevator 41, an equipment terminal 3 that supervises a state of the installed equipment 31, an image information terminal 5 that distributes information to an image display device 51 in a building and in an elevator cage, the communication unit 1 that transmits/receives supervisory information of the elevator terminal 4 and the equipment terminal 3 and display information of the image information terminal 5, a supervisory center 8 that supervises the elevator 41 and the installed equipment 31 via a telephone line and an information center 6 that transmits information via the telephone line 3. The elevator terminal 4, the equipment terminal 3 and the image information terminal 5 are connected by a communication line 2 and use the telephone line 2 in common.
Patent JP-2002351441-A (JP)
Title: Electronic device equipped with image output function, program, and recording medium
Inventor: MORIMOTO KEIU
IPC: H04N5/44
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with a comfortable image output function by preventing a screen saver from starting in inadequate timing and immediately quitting the operation of the screen saver which already starts. SOLUTION: The electronic device equipped with the image output function is equipped with a decision means which decides whether or not an electronic device equipped with a video output function with a screen-saver function is displaying a moving picture, a judging means which judged whether or not remote control operation is done, a judging means which judges whether or not a data broadcasting event is generated, a means which suppresses the start of the screen saver when it is decided that the above action is taken, and a means which quits the operation of the screen saver having been already started.
Patent JP-2002348747-A (JP)
Title: Stretch slub yarn and stretch slub woven fabric
Inventor: FUJIWARA MASAYUKI
IPC: D03D15/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide stretch slub yarn having excellent stretch performance and a soft and spun-like feeling, and to provide a stretch woven fabric having the excellent stretch performance and the soft and spun-like feeling and further having a designing effect due to thick-and-thin unevenness. SOLUTION: This stretch slub yarn comprises core threads and sheath threads and has many looped fluffs formed on its surface, wherein the core thread comprises crimped yarn, such as false-twisted yarn, or latent crimped yarn, such as conjugated yarn, the sheath thread comprises non-crimped yarn having a boiling-water shrinkage percentage higher than that of the core thread, and the slub yarn has a module of elasticity of >=50% and a percentage of crimp of >=30% measured after treated in boiling water for 30 min. The stretch slub woven fabric is given by using the stretch slub yarn as the weft and has an elongation percentage of >=10% measured at a load of 14.7 N/3 cm.
Patent JP-2002353686-A (JP)
Title: Device and method for adjusting electric characteristic and adjusting bit
Inventor: OGAHATA KOJI
IPC: H05K13/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To adjust electric characteristic by efficiently engaging the tip of an adjusting bit with an adjusting portion of an electronic device. SOLUTION: Rotary shafts 5 and 6 are rotated and driven by means of a belt 12 driven by a single motor 8, and they are supported by bearings 15 and 16 so that they may be moved downward by cylinders 13 and 14. Adjusting bits 3 and 4 are respectively attached to the tips of the rotary shafts 5 and 6, and they are rotated as being engaged with an object to be adjusted, thus adjusting its electric characteristic. Universal joints 21 and 22 are provided between the rotary shafts 5 and 6 and holding shafts 23 and 24 holding the adjusting bits 3 and 4, thereby forming a compliance mechanism to absorb axial displacement.
Patent JP-2002351139-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner and method for forming image by using the toner
Inventor: TAKAYANAGI HITOSHI
IPC: G03G9/087
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a spheric or irregular toner which has good productivity, preferable fixing property for an oilless heat roller fixing method and preferable distribution of the particle size and which can form developed images with excellent quality. SOLUTION: In the method for manufacturing an electrostatic charge image developing toner, a resin solution composed of at least a polyester resin and an organic solvent is emulsified in a water-based medium, then the organic solvent is removed to form resin fine particles and then the resin fine particles are aggregated to produce toner particles. In this method, the polyester resin shows the T1/2 temperature in the range from 120 deg.C to 160 deg.C measured by a constant-load extrusion capillary rheometer and has 12 ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn). The 50% volume average particle size of the resin fine particles is in the range from >1 μm to <=6 μm.
Patent JP-2002005045-A (JP)
Title: Whirl-stop device for scroll compressor, modified whirl- stop device for scroll compressor and scroll compressor equipped with the whirl-stop device
Inventor: KAZAKIS MICHAEL V
IPC: F01C17/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a newly inventive whirl-stop device with which compression effect can be gained by securely holding an orbital motion scroll member at unrotational state for a static scroll member as well as making the orbital motion scroll member to revolve around the static scroll member. SOLUTION: The whirl-stop device 90 is comprised of at least one whirl-stop assembly with the first bearing member 92 installed in a static state for the static scroll member, the second bearing member 94 installed in the orbital motion scroll member and an offset crank member 100. The offset crank shaft member has the first shaft part 102 engaged permitting to rotate in the first bearing member and the second shaft part 104, radially got out of position parallel to the first shaft part by the distance equal to the orbital radius and engaged permitting to rotate in the second bearing member.
Patent JP-2002353827-A (JP)
Title: Receiver for displaying antenna level and electric field strength
Inventor: YOSHINAGA RYUICHI
IPC: H04N5/445
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that displays an antenna level (a ratio of carrier power to noise power) and electric field strength of a received signal sent from a satellite broadcast program or a communication antenna through a cable. SOLUTION: A microcomputer 106 of the receiver 102 measures the antenna level and the electric field strength of the received signal, a display section 108 informs an antenna installation worker about the result, and provides a means that facilitates assurance of the reception quality and restoration from a fault.
Patent JP-2002354937-A (JP)
Title: Turf pavement unit and method for turf paving
Inventor: OMIYA MASATO
IPC: A01G1/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a turf pavement unit enabling turf pavement to be easily made even if an area to be paved with turf is large, and difficult to cause a sag in its surface even if putting heavy things thereon. SOLUTION: This turf pavement unit 1 has several pieces of turf grass protective pallets 10 each of which comprises turf grass containing parts 13 formed inside each of a lot of cylinders 11 so that the adjoining side walls of the cylinders 11 are common to each other to be linked up in a net-like fashion; wherein soil dressing 35 and turf grasses 43 are put in the respective turf grass containing parts 13 of the turf grass protective pallets 10, and an upholding part material 50 comprising steel rods 51 crossed with one another in a netlike fashion is laid under the plural turf grass protective pallets 10 while interposing a soil layer 80 and a bottom laying sheet 60 therebetween.
Patent JP-2002013182-A (JP)
Title: Stack member for underground water storage tank
Inventor: IKEDA TAKAYUKI
IPC: E03B11/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stack member for an underground water storage tank loaded in the sump space of the underground water storage tank, hardly generating buckling due to the load applied to a cover layer covering the sump space, capable of storing a large quantity of water because of a large porosity, and easily made lightweight. SOLUTION: Leg rods 23 parallel with each other are provided perpendicularly to and integrally with a connecting skeleton 21 at four corner sections of the square connecting skeleton 21 or at three corner sections of the right isosceles triangular connecting skeleton to form the stack member 2 for the underground water storage tank. The stack members 2 are arranged in the vertical and horizontal directions in the sump space and vertically stacked and loaded so that the leg rods are vertically connected together, thereby the load of the cover layer is applied in the direction to compress the leg rods in the vertical direction, not in the buckling direction.  Since the stack member 2 is a frame structure constituted of the connecting skeleton and the leg rods 23, it has a large porosity when loaded in the sump space and can store a large quantity of water, and it is easily made lightweight because of its frame structure.
Patent JP-2002356842-A (JP)
Title: Continuous underground wall and method for arranging bars at inter-wall joint
Inventor: SUZUKI MASAHIKO
IPC: E04B1/61
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging bars between continuous underground walls which bear a high-rise building constructed on soft ground such as filled-up land, wherein the bars are efficiently arranged in a manner coping with a horizontal force. SOLUTION: According to the method, horizontal through bars at an inter- wall joint between the continuous underground walls are arranged at least in two stages in the vertical direction.