baber/WOPTO huggingface dataset:
Patent JP-2002090592-A (JP)
Title: Optical fiber cable
Inventor: YOKOGAWA TOMOYUKI
IPC: G02B6/44
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To make the shape of an outer sheath of an optical fiber cable which is a constituent element of aerial multiple drop cables into a shape with which a cicada cannot lay eggs near a coated optical fiber or hardly lays eggs. SOLUTION: One coated optical fiber 1 at the center of the cable and two tension members 2 disposed at both sides of and in parallel to the fiber 1 are covered in bloc with the outer sheath 3 with a nearly rectangular cross section so that the fiber 1 and the members 2 are included in the same plane. Protruding lines 30 with a chevron shape are continuously provided in the longitudinal direction on the surface, parallel to the above plane, of the outer sheath 3 and just above and just below the fiber 1 at both edges of the opening part of notches 4 extended in the longitudinal direction in parallel with the coated optical fiber 1 on the surface. The protruding lines make the laying posture of a cicada unstable, and thereby the probability that the notches are pierced by an ovipositor is reduced.
Patent JP-2002093850-A (JP)
Title: Method and apparatus for subjecting tab having mounted ics for driving a display panel to thermocompression bondings
Inventor: OHAZAMA HIDETAKA
IPC: H01L21/60
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the workability required when tabs having mounted ICs for driving a display panel are subjected to thermocompression bondings, and to cut down the production cost of the display panel. SOLUTION: The transparent electrode of a display panel 2 and tabs 3, 4, 5, 6, having mounted ICs for driving the display panel are subjected to thermocompression bondings simultaneously in the plural sides of the display panel. Also, among the partial shapes of a thermocompression bonding head 1 positioned opposite to the display panel 2, the opposite portions to the corner portions of the display panel 2 are chamfered, to thereby absorb the distortions caused by the thermal expansions generated during the thermocompression bondings.
Patent JP-2002088260-A (JP)
Title: Resin composition, film and molding method
Inventor: SAWADA TAKAHIKO
IPC: B29C48/305
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which reduces the generation of spotty and streaky defects of external appearance and the generation of discoloration and fading and, simultaneously, has excellent heat resistance, good fabricability and the like and is suited in obtaining molded articles especially for optical use, a film composed of the resin composition, and a molding method using the resin composition. SOLUTION: The resin composition comprises 100 pts.wt. thermoplastic amorphous resin having a total-ray transmittance of >=88%, an absolute value of the photoelastic coefficient of <=1.0×10-11 Pa-1, a glass transition temperature of 120-200 deg.C, a saturated water absorption of 0.05-1 wt.% and, simultaneously, a water content of <0.05 wt.% and 0.01-1 pt.wt. phosphorus based antioxidant. The film is formed of the above resin composition, and the film is an optical film. The molding method comprises conducting the plastifying molding of the above resin composition before the water content of the composition reaches 0.05 wt.%.
Patent JP-2002101580-A (JP)
Title: Electric motor
Inventor: TANABE YOICHI
IPC: H02K1/16
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor of high efficiency in which a magnetic flux that tends to concentrate on two angle parts where a head side of a gear tooth part facing toward a rotating shaft and an end surfaces of stator core in axial direction associates is equalized an iron loss is reduced, in the electric motor wherein thickness in axial direction of a permanent magnet arranged about the periphery of a rotator is made wider than both end surfaces of the stator core in axial direction. SOLUTION: Chamfering 23e and chamfering 23f are added to the angle part 23c and the angle part 23d where the head side of the gear tooth part 23a and both end surfaces of the stator core 29 in axial direction associates. By adding chamfering to the two angle parts, the magnetic flux originating from the rotator 21 and concentrating on the angle part 23c and the angle part 23d are decentralized as illustrated in Fig. 1 (C). To decentralize the magnetic flux further, the angle parts for chamfering are configured to be rounded to the arc-shape to form a circular arc part 30 and a circular arc part 31 as shown in Fig. 1 (D).
Patent JP-2002097284-A (JP)
Title: Cross-linked syndiotactic propylene copolymer, thermoplastic resin composition and molded article therefrom
Inventor: MORI RYOJI
IPC: C08F4/642
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linked syndiotactic propylene copolymer having excellent balance of heat resistance, abrasion resistance and flexibility, to provide a thermoplastic resin composition comprising the cross-linked polymer and to provide molded articles made from these. SOLUTION: This cross-linked syndiotactic propylene copolymer comprises (a) a propylene unit, (b) an olefin unit having 2 to 20 carbons except propylene and (c) a polyene unit, where 99 to 50 mol% of unit (a), 1 to 50 mol% of unit (b) and 0.01 to 30 mol% of unit (c) to the total 100 mol% of (a)+(b) are contained, and the chain of the unit (a) is substantially of syndiotactic structure and the copolymer is cross-linked. This thermoplastic resin composition comprises the cross-linked syndiotactic propylene copolymer and a thermoplastic resin.
Patent JP-2002099297-A (JP)
Title: Microphone device
Inventor: NARUMI KENJI
IPC: G10L15/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a microphone device which enables to dissolve the variation of characteristics of plural elemental microphones constituting a microphone array. SOLUTION: This microphone device 1 is composed of the microphone array 2, a characteristic correcting part 3 as a characteristic correcting means and a signal processing part 4. Respective voice signals detected by respective microphones 2a-2d are respectively inputted to the corresponding first to fourth correcting parts 3a-3d. The respective correcting parts 3a-3d correct phase- frequency characteristics and sensitivity-frequency characteristics of the respective voice signals which are inputted from the front with respect to the respective microphones 2a-2d so as to coincide with each other. Furthermore, in the first to the fourth correcting parts 3a-3d, correction parameters, which are made to coincide with the characteristics of the corresponding microphones 2a-2d, are set and the respective characteristics are corrected so as to coincide with each other.
Patent JP-2002103142-A (JP)
Title: Electrode for electric discharge machining, and manufacturing method for the same
Inventor: MATSUZAWA HIROSHI
IPC: B22F3/26
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electric discharge machining and a manufacturing method therefor that can permit complete repair of a void developed in a diffused junction between an electrode body part and a conductor part and can improve the manufacturing yield owing to reduced man-hours for electrode manufacturing and reduced defects. SOLUTION: The electrode 1 for electric discharge machining joins an electrode body part 2 and a conductor part 3 for holding the electrode body part 2. The junction between the electrode body part 2 and the conductor part 3 is filled with two or more types of brazing material 6 and 7 with different viscosities in a molten state.
Patent JP-2002110494-A (JP)
Title: Process simulator, process simulation program, computer readable recording medium having stored process simulation programs and semiconductor element manufacturing method
Inventor: KUSUNOKI NAOKI
IPC: H01L21/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the period required for manufacturing semiconductor elements. SOLUTION: The process simulator comprises an analyzing region extractor 119 for extracting regions for optimizing manufacturing process conditions among all semiconductor element regions, an optimizing processor 118 for selectively executing a process simulation on the extracted regions to optimize the manufacturing process conditions, and process simulation parts 113, 114, 115, 116 for executing process simulations on all the semiconductor element regions using the optimized manufacturing process conditions.
Patent JP-2002100170-A (JP)
Title: Method for displaying recordable remaining time and signal recorder
Inventor: WATANABE YOJI
IPC: H04N19/625
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately display a recordable remaining time even by using the encoding of a variable-length bit rate. SOLUTION: When contents are encoded at a variable bit rate and recorded on a data storage means, the bit rate of coding processing, and the reproduction time and the number of times of reproduction by intermittent reproduction are set in ST1. The total time for recording contents is read in ST2, and a time interval in the intermittent reproduction is set in ST3. The total data amount of the coded data in the intermittent reproduction is calculated in the processing of ST4 through ST9, and an average bit rate in the intermittent reproduction is determined in ST10. In ST8, the recordable remaining time is calculated from the average bit rate and the free disk capacity P of the data storage means.  Thereby, the bit rate of the coded data recorded on the data storage means can accurately be discriminated, and accuracy for displaying the recordable remaining time during recording contents which are intermittentely reproduced is improved.
Patent JP-2002111095-A (JP)
Title: Magnetoresistive effect type element
Inventor: UMETSU EIJI
IPC: G11B5/39
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect type element having a bias layer generating a sufficient bias field and exhibiting good outer field detection characteristics. SOLUTION: The magnetorestive effect type element comprises a multilayer body 11 consisting of a nonmagnetic conductive layer 4, first and second ferromagnetic layers 3 and 5 sandwiching the nonmagnetic conductive layer 4, and a first antiferromagnetic layer 2 formed on a surface opposite to a surface touching the nonmagnetic conductive layer 4 of the first ferromagnetic layer 3 and fixing the magnetizing direction thereof; and a bias layer 13 disposed at the opposite end parts of the multilayer body 11 and applying a bias field for arranging the magnetizing direction of the second ferromagnetic layer 5 in a direction intersecting the magnetizing direction of the first ferromagnetic layer 3.  The bias layer 13 comprises second and third antiferromagnetic layers 6 and 7 disposed oppositely; and a third ferromagnetic layer 8 interposed between the second and third antiferromagnetic layers 6 and 7 and coupled magnetically therewith, to generate a bias field wherein the third ferromagnetic layer 8 is brought into contact with the opposite end faces of the second ferromagnetic layer 5.
Patent JP-2002103865-A (JP)
Title: Scratch seal, scratch sheet, and scratch card
Inventor: OZAWA HIDETOSHI
IPC: B42D15/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a scratch sheet in which a scratch layer protected from coloring is formed on a thermal recording layer which develops color by a solvent and heat, a scratch card, and a scratch seal applicable to the production the sheet and the card. SOLUTION: The thermal recording layer 12 is formed on a base material sheet 11, record 13 is applied to the layer 12, and on the record 13, the scratch seal 1 in which a pressure-sensitive adhesive layer 3, a transparent sealing base material 2, and a scratch layer 4 are laminated in turn is laminated.
Patent JP-2001147785-A (JP)
Title: Method for managing data
Inventor: MOHAMED BERUHADEI
IPC: G06F3/06
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for minimizing the possibility of data loss during data reconstruction in a hierarchy-type data storage system, using a data redundancy system. SOLUTION: A data management system ranks priority order of the data reconstruction, based on the weakest data redundancy system identified in a storage system in response to the fault of a storage device. The ranking of the priority order of the data reconstruction is provided with a step for reconstructing the weakest data redundancy system, more preferentially than the reconstruction of the other data redundancy systems in the system. The weakest data redundancy system is decided, by comparing the probabilities of losing data preventable by the reconstruction of the respective data redundancy systems inside the storage system from the view point of the possibility that one or more disks in the system will fail next. The probabilities of the data loss for the respective data redundancy systems are decided, by taking into consideration the characteristics accompanying the storage system and the storage device.
Patent JP-2002105988-A (JP)
Title: Offset operation device of offset-type hydraulic back hoe
Inventor: KAJITA YUSUKE
IPC: E02F9/20
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an offset operation device of an offset type hydraulic back hoe capable of being operated by the fingers of an operator holding an operation lever in an offset operation device of an offset type hydraulic back hoe and further, preventing shocks from arising even when it is operated by operator's fingers and make subtle positioning operation enabled and realize favorable operability. SOLUTION: The offset operation device 31 provided at the grip 20a of a first operation lever 20 is provided with a pilot circuit 40 having analog type operation input tools 22, 23 which can be operated by operator's fingers, a controller 36 in which the avobe operation signals are input, and a pilot circuit 40 having solenoid valves 38, 39 actuated by driving signals from the controller 36. And the output pilot pressure of the solenoid valves 38, 39 is given to the hydraulic driving parts 33a, 33b direction-changeover valve 33 to control the drive, stop, and the operating direction at the driving time of the offset cylinder 10 in accordance with the operation of the analog type operation input tools 22, 23, and the driving speed of the offset cylinder 10 is controlled in accordance with the operating quantity.
Patent JP-2002101975-A (JP)
Title: Newspaper stand
Inventor: KIKUCHI FUJIO
IPC: A47B63/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper stand enabling a user to immediately distinguish newspaper for the day or for the yesterday or some days ago at a glance, and easily storing and taking out the newspaper. SOLUTION: This newspaper stand is formed out of a storing part 2 for the newspaper for the day and a storing part 3 for some days ago. The storing part 2 is substantially rectangular in a front view, and so constructed that the top and right and left side surfaces are opened, the lower parts are joined, and the joint part X is expanded upward on right and left sides opposite to each other in a side view. The storing part 3 is rectangular, and it is connected to the lower part of the storing part 2 for the newspaper for the day, opened forward and backward from the joint part X in a designated range, and opened on right and left sides. In the paper holder, the frames are formed by stems of cane, and walls 2a, 2b, 3a, 3b made by knitting fine pieces of cane or small pieces of cane are installed between the frames except the above opening regions.
Patent JP-2002111645-A (JP)
Title: Clock frequency information transfer system
Inventor: MURAKAMI KOU
IPC: H04L7/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To realize a clock frequency information transfer system which can always reproduce a frequency of a transmission side accurately on a receiving side with a simple circuit structure. SOLUTION: Clock pulses of a transmission side are counted and read successively for respective periods of frames transmitted on a transmission line 103 by a generating circuit 104 on the transmission side, and the count values are incorporated in the corresponding frames and transmitted to a reception side. The count values incorporated in the frames are taken out by a reproducing circuit 105 on the reception side. The count value taken out from one frame is deducted from the count value taken out from a frame before that one to obtain a difference from which the number of the transmission side clock pulses corresponding to the period of the one frame is calculated.  The number of the clock pulses of the transmission line 103 corresponding to one period of the frame is divided by the number of the transmission side clock pulses calculated for each frame to calculate a relative ratio. The periods of the clock pulses of the transmission line 103 are multiplied by the relative ratios to reproduce the transmission side clock pulses of the respective frames accurately.
Patent JP-2002117162-A (JP)
Title: Maintenance menu providing method, program recording medium therefor, maintenance menu providing device and maintenance menu providing server
Inventor: HIRANUMA SHIGEHISA
IPC: G06Q50/10
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance menu providing method or the like for providing a maintenance menu recommended depending or prescribed conditions. SOLUTION: The maintenance menu providing method is for providing the maintenance menu corresponding to the state of an automobile while using a computer, and is provided with a provision preparing stage composed of a step for previously storing the prescribed maintenance menu and a step for storing information on the article purchase or the like of an automobile user as history information and a providing stage composed of a step for extracting the history information of the automobile user to become the object of a maintenance service in response to a request, a step for automatically extracting the maintenance menu corresponding to the stage of the automobile of the automobile user on the basis of the extracted history information and a step for displaying the extracted maintenance menu on the output means of the computer.  Thus, the uniform maintenance menu corresponding to the state of the automobile of the automobile user is provided at all times.
Patent JP-2002113059-A (JP)
Title: Therapeutic instrument for hemocatharsis
Inventor: OTA RYOJI
IPC: A61H7/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To let bad blood for prompting metabolism, that is, to perform hemocatharsis, without blemish at all on the skin, nor causing bleeding. SOLUTION: When one end face of a cylindrical body is pressed onto a person's skin, a hollow circular face around a hole formed in one end face, or a sector face formed by a cutout around the hole formed in one end face abuts on the person's skin to obtain hemocatharsis effect. The recessed part or cutout part of the hole does not abut on the skin, but the surrounding hollow circular face or the sector face on both sides of the cutout is pressed onto the skin inside to lift the skin.
Patent JP-2002118990-A (JP)
Title: Rotating-electric machine
Inventor: OIWA TORU
IPC: H02K1/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine capable of virtually making the air gap small. SOLUTION: This brushless generator includes a front bracket 1, a rear bracket 2, a stator 3, a rotating shaft 5, a core 6, poles 7, 8, a ring 9, a field core 10, a field winding bobbin 11, and a field winding 12. An air gap 18 is formed by the facing surfaces of the field core 10 and the core 6, and air gaps 19, 20, 21 by those of the poles 7, 8 and the stator 3, by those of the pole 8 and the field core 10, and by those of the core 6 and the pole 7 respectively. A magnetic paint, consisting of magnetic material particles and bonding materials is applied on the members in contact with each air gap. Tensile strength of this magnetic paint is set less than junction strength, so that when the generator is destructed by an external force, rather than interfacial separation but the destruction of a base material occurs.
Patent JP-2002113208-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To minimize the spaces occupied by ordinary and special electric roll objects in a playing region. SOLUTION: A starting region 8, a specified region 9 as special scoring region and a general region 10 are arranged inside the electric roll object 15. A shielding member 11 is disposed at an upper portion, and left and right wings 12 and 13 for opening or closing sides on the left and right thereof and a seesaw member 14 which works interlinking the action of opening or closing by the left and right wings 12 and 13 are arranged. The left and right wings 12 and 13 perform an opening or closing action independently of each other by driving them with a solenoid.  Interlinking the action of opening or closing by the left and right wings 12 and 13, the inclined position or up and down positions of the seesaw member 14 is varied to selectively guide balls to the starting region 8, the specified region 9 and the general region 10 thereby realizing common use of the ordinary and special electric roll objects.
Patent JP-2002124418-A (JP)
Title: Three-phase liner coupler
Inventor: IWAZAWA TOMOHIDE
IPC: H01F27/28
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To make the structure of a three-phase linear coupler simpler and the occupied space by the coupler smaller without lowering the current converting precision of the coupler. SOLUTION: This three-phase linear coupler is provided with a plate-like member 10 which is made of a nonmagnetic material and has three through holes 11 made through the member 10 for respectively passing primary conductors and openings 12 made through the member 10 on the outer peripheral sides of the through holes 11 and secondary low-voltage windings 13 which are wound around winding shafts 10a composed of parts of the member 10 between the openings 12 and through holes 11.
Patent JP-2002128626-A (JP)
Title: O/w-type emulsified cosmetic
Inventor: IWAI HIDETAKA
IPC: A61K8/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To prepare an O/W-type emulsified cosmetic having high transparency, capable of stably holding a large amount of oily component over a wide temperature range and effectively exhibiting the feeling such as moist feeling and oily feeling and the effect of the oily component. SOLUTION: The O/W-type emulsified cosmetic is composed of an oil phase having a surface tension of <=29 mN/m at 25 deg.C and containing a hydrophilic surfactant containing 10-24C hydrophobic part and having a dynamic surface tension of <=57 mN/m at 100 msec measured on the 12C hydrophobic part in the form of 0.2 wt.% aqueous solution at 25 deg.C and a water phase having a surface tension of <=58 mN/m at 25 deg.C. The cosmetic has a light transmittance of >=60% at the wavelength of 550 nm.
Patent JP-2002120026-A (JP)
Title: Method for forming decorative hole of disk for car wheel
Inventor: ITO MITSURU
IPC: B60B7/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a decorative hole of a disk for a car wheel without degrading any design. SOLUTION: This method for forming the decorative hole of a disk for a car wheel comprises a step of pre-forming the decorative hole for punching the hole of the diameter slightly smaller than that of the shape of the final decorative hole, and a step of smoothing and reinforcing a sheared surface 2c and a fractured surface 2d generated by pre-forming by ironing a stress- concentrated part at least in the vicinity of a corner part of the pre-formed decorative hole 2 by an ironing punch 10 and a die 12, and partially increasing a plate thickness to form a thick-walled part 14 by moving excess material 14 generated by the ironing to a stress-generated part in the vicinity of the corner part, and these steps are performed successively.