baber/WOPTO huggingface dataset:
Patent JP-2002161342-A (JP)
Title: Structural steel superior in strength, fatigue resistance and corrosion resistance
Inventor: FUDA KENJI
IPC: C22C38/60
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a structural steel having superior tensile strength and fatigue strength similar to those of a conventional structural steel with high strength and high fatigue resistance including Cr of 1.0-3.0%, and further having superior corrosion resistance. SOLUTION: The structural steel superior in strength, fatigue resistance and corrosion resistance includes 0.30% or less C, 10.0-18.0% Ni, 8.0-16.0% Co, 1.0-5.0% Mo, 0.5-3.0% Al, more than 3.0 and 10.0% or less Cr, 0.10% or more Ti, 0.0030% or less S, by wt.%, and Fe and unavoidable impurities as remainders.
Patent JP-2002164111-A (JP)
Title: Communication connector
Inventor: KAWAKATSU MASAHARU
IPC: H01R107/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication connector which can be used by fixing it to a moving part without jeopardizing reliability of electric connection. SOLUTION: The communication connector 3 is composed of a connector block 4 provided with a plug insertion opening 20a for a modular plug to be inserted in and with a plurality of contact pins 20b each electrically connected to a contact of the modular plug arranged inside the plug insertion opening 20a, a terminal block fitted to a fitted part equipped with a plurality of IDC terminals 22 to which an outside wire is each electrically connected, and a lead wire block 6 equipped with four twisted pair wires each formed by twisting two core wires with conductors structured in twisted wires covered by a sheath 23d and electrically connecting the contact pins 20b of the connector block 4 and the IDC terminals 22 of the terminal block 5, respectively.
Patent JP-2002160172-A (JP)
Title: Wrench
Inventor: OOKAWA MASAHARU
IPC: B25B13/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To enable sure retainment of an engagement condition with a nut during operation and smoothly perform nut tightening and loosening operation. SOLUTION: In a wrench 11 provided with an engagement part 12 engaging with a nut 5 and a handle part 13 provided on the engagement part 12, flange parts 14a and 14b contacting on one surface side or both surface sides of the nut 5 in an engagement condition are provided on one surface side or both surface side of the engagement part 12.
Patent JP-2002162641-A (JP)
Title: Liquid crystal display panel
Inventor: WADA EISAKU
IPC: G09F9/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of miniaturizing a liquid crystal display panel and capable of miniaturizing the outside dimension of a liquid crystal display device and also capable of improving the quality of a product. SOLUTION: This display panel is a liquid crystal display panel 1 in which liquid crystal is held between one pair of substrates 2R, 2F on which transparent electrodes are formed and the substrate 2R of one side has a terminal part 4 which is protruded to a side outer than the substrate 2F of the other side and terminals 3 which are connected to the transparent electrodes of respective substrates 2R, 2F are arranged and formed on the terminal part 4.  Moreover, the terminal part 4 is formed at the central part of the terminal formation side of the substrate 2R of one side in the shape protruded from the terminal formation side of the substrate 2R with size shorter than the length dimension of the terminal formation side and with size which is not shorter than the size of the arrangement direction of terminals of an external connection circuit 5 which are to be connected to the terminals 3.
Patent JP-2001332524-A (JP)
Title: Liquid supplying structure, liquid supplying device, and semiconductor manufacturing device equipped therewith
Inventor: KIMURA TAKASHI
IPC: H01L21/306
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying structure which can simultaneously accomplish three purposes of supplying a liquid in a state of a uniform liquid film, reducing the used amount of the liquid, and suppressing the contamination of the liquid. SOLUTION: A line nozzle 11 is constituted in the liquid supplying structure which has a liquid flowing space 61 having liquid flowing-in ports 14a and 14a and liquid discharging port 15, formed by combining space section constituent members composed of a tabular member 13 and a supporting member 60, and supplies the liquid made to flow in the space 61 through the flowing-in ports 14a to an external space in a liquid film-like state from the discharging port 15. The structure also has openings 62a and 62a opened to the external space and a discharge path which discharges the liquid leaking out in the space between the space section constituent members to the external space and is formed between the constituent members independently from the liquid flowing space 61.
Patent JP-2002160044-A (JP)
Title: High strength multiple-layered steel sheet with high press formability and manufacturing method therefor
Inventor: HONDA KAZUHIKO
IPC: C21D9/46
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high strength multiple-layered steel sheet with good press formability and wettability to plating, a high strength hot-dip Zn based- galvanized multiple-layered steel sheet, a high strength alloyed hot-dip galvanized multiple-layered steel sheet, and their manufacturing method. SOLUTION: A base material has an inner layer which is composed of C: 0.05 to 0.15, Si: 0.4 to 2.0, Mn: 1.5 to 2.8, Al: 0.005 to 0.5 in mass % with Fe and inevitable impurities as the balance, satisfying the relationships (%Mn)/(%C)>=15, and (%Si)/(%C)>=4, where %C, %Si, %Mn are contents of C, Si, Mn respectively, while its surface layer is composed of C: 0.05 to 0.15, Si: 0.4 to 2.0, Mn: 1.5 to 2.8, Al: 0.005 to 0.5, Ni: 0.01 to 5.0, Cu: 0.01 to 5.0 in mass % with Fe and inevitable impurities as the balance. The high strength multiple-layered steel sheet with good wettability to plating and high press formability is characterized in the above multiple-layers.
Patent JP-2002164645-A (JP)
Title: Solder paste printing method and solder paste printing apparatus
Inventor: NISHINO TERUMICHI
IPC: H05K3/34
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain solder paste printing with high accuracy and high quality to prevent the variation in printing in solder paste printing of a step of manufacturing a printed circuit board. SOLUTION: This method comprises a step of moving a metal mask for every component which has a certain thickness and is provided with only opening grooves corresponding to a foot pattern of a printed wiring board so that the grooves are aligned with the position corresponding to the foot pattern, and a step of vertically moving the mask to adjust a clearance between the foot pattern and the grooves.
Patent JP-2002169669-A (JP)
Title: Apparatus and method for user interface control, and storage medium
Inventor: ARITOMI MASAKI
IPC: G06F3/048
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for user interface control, and a storage medium capable of reducing in number of inputting man-hours and human errors by program developers and the like with attaining precise conflict-handling without omitting and also with improving description method for a conflict-handling rule. SOLUTION: A user describes in advance the conflict-handling rule to avoid mismatching occurred among setting data into a description file (301) of conflict- handling rule. An inference engine (302) refers to the description file (301) to generate a complementary rule to indicate complementary avoiding mismatching description. The complementary rule is attained by generating inverse logical rule of the description on a function described to allow analogical inference.
Patent JP-2002166276-A (JP)
Title: Water treatment equipment
Inventor: HONJO KENJI
IPC: B01D65/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment equipment using a hollow fiber membrane module capable of more effectively capturing a fibrous impurity contained in a liquid to be treated and capable of performing a long and stable filtration treatment. SOLUTION: The water treatment equipment 1 according to this invention is provided with the hollow fiber membrane module 10 treating the liquid to be treated, an air diffuser 20 mounted beneath the membrane module 10 and an impurity capturing section 21a to capture the fibrous impurity in the liquid to be treated and mounted between the membrane module 10 and the air diffuser 20. With this constitution, a stable filtration treatment can be performed even by using a water treatment equipment with a conventional hollow fibrous membrane module by preventing the fibrous impurity from twining around the hollow fibrous membrane when capturing the impurity.
Patent JP-2002165822-A (JP)
Title: Lubricant composition and condom (2) coated with this composition
Inventor: OOATO ICHIROU
IPC: C10M107/20
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for a condom which does not exert a sense of discomfort to human local mucosal cells, is more friendly to these cells, is easily cleanable with water and has high lubricity. SOLUTION: An acid and/or base or buffer solution is further added to the composition which consists of aliphatic polyvalent alcohols, such as glycerol, ethylene glycol and propylene glycol, their oligomers, esters, ethers, etc., various kinds of monosaccharides, disaccharides and their derivatives and vinyl polymers and copolymers introduced with residues of various kinds of saccharides, is soluble in water and has the high lubricity and the pH of the composition is adjusted to 4.0 to 5.5.
Patent JP-2002173979-A (JP)
Title: Column of tank structure with water quantity adjusting function
Inventor: OGAWA KOJI
IPC: E04B1/343
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide materials lightweight, easy to carry, convenient to use, recyclable and making work easy when constructing, pulling down or transferring a simplified building, a garage, or the like, and to provide a temporary construction not applying load to environment such as the installation ground. SOLUTION: Vertical columns and foundation columns constituting a building are so constructed that structure bodies themselves have the function of applying load without any appendage by filling sand or a fluid such as water. The vertical column 1 is provided with adjustment openings 5 for adjusting the water quantity for the maximum stability of the vertical column, and an adjusting bolt 7 is used to open/close the adjustment opening 5 for adjustment. Drain openings 6 provided in the vertical column and foundation column are also opened/closed using the adjusting bolt 7. Water filling openings 4 can be detachably provided with opening/closing caps.  Car stop fittings 3 are provided for placing a car when enclosed, or a carried-in object such as furniture or materials on a car stop to apply load to thereby attain the low center of gravity by the bottom face without applying any machining to the foundation columns. The car stop fittings are provided with pile holes 6 so that piles or the like can be driven deep into the ground in an emergency such as a typhoon.
Patent JP-2002173295-A (JP)
Title: Load handling device
Inventor: KUROTAKI SHINICHI
IPC: B66F9/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To enable easy and safe movement by a forklift and improve the efficiency of a cargo work by a cargo handling device. SOLUTION: The cargo handling device has a base part 3 supported on a floor 2 and a stay 4 is supported at the upper part of a base part 2, and the base end part of a first arm body 6 capable of revolving in the horizontal direction is supported at the upper end part of the stay 4. Further, a second arm body 8 is rotatably supported at the tip part of the first arm body 6. A pair of forks 16 of a forklift 15 supported below the base part 3 and a pair of sheath forks 17 capable of inserting in an internal part in the direction of an arrow mark B are supported. With the fork 16 inserted in the sheath fork 17, the sheath fork 17 is capable of being inserted in the fork insertion part of a pallet through drive of the forklift 15.
Patent JP-2002176715-A (JP)
Title: Pressure terminal crimp device and crimp metal mold
Inventor: UEISHI KOICHI
IPC: H02G15/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure terminal crimp device simultaneously molding the tip end of a lock pawl in the case of crimping a pressure terminal to the end of a cable. SOLUTION: This pressure terminal crimp device crimp fixes a pressure terminal 7 to the end of a cable 8 by calking a crimp pawl 7c of the pressure terminal 7 between a vertically movable upper mold 4 and a lower mold 5 installed under the upper mold 4. A molding top 4b, 4c molding a tip end of a lock pawl 7d provided to protrude to the pressure terminal 7 in a small circular arc shape to an outer side is provided in the vicinity of a crimp top 4a constituting the upper mold 4. When the pressure terminal 7 crimped to the end of the cable 8 is press fitted in a housing 12 of a connector, by surely locking the tip end of the lock pawl 7d to a lock step part 12a in the housing 12, even by tensile force acting in the cable 8, coming off of the crimp-style terminal 7 from in the housing 12 is prevented.
Patent JP-2002180448-A (JP)
Title: Testing device and method for self-advancing testing machine
Inventor: NARATA TOMOYUKI
IPC: G01N3/40
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a testing technology obtaining a more accurate test result by stabilizing a load system, simplifying structure and subdividing a testing interval. SOLUTION: A self-advancing testing machine 1 testing by inserting a testing rod 16 into the ground comprises an elevator 10; a first weight body 11 elevated by the elevator; a wire 9 for connecting the elevator to the first weight body; a gauge body 15 for setting the up and down position of the weight body; a clamp body 20 for fixing the weight body to the testing rod; a rotating driving device 23 for driving to rotate the testing rod; a detector 19 for detecting the relative distance of the gauge body and the second weight body; a second weight body 12 fixed to the testing rod and hanging down by its own weight when the first weight body is separated; a third weight body 13 hanging down by its own weight when the first weight body is separated; and a fourth weight body 14 hanging down by its own weight when the first weight body is separated.
Patent JP-2002178813-A (JP)
Title: Vehicular seat
Inventor: SAKAI MORIO
IPC: B60N2/90
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat that can appreciably detect a seating state and the like of the vehicular seat. SOLUTION: A central processing unit 26 performs an occupant discrimination in dependence on a sum load detection value S to which load detection values by load sensors 21 to 24 arranged on a seat body 1 are summed up. A sum load detection value S0 found smaller than a given value A when fastening of a seat belt 11 is detected results in a determination that no adult is seated.
Patent JP-2002178559-A (JP)
Title: Output controlling circuit for laser scanning unit
Inventor: SUDA TADAAKI
IPC: H04N1/113
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an output controlling circuit for a multi-beam type laser scanning unit, capable of executing real time APC for each of a plurality of laser diodes individually using a monitoring photo diode used commonly for the plurality of the laser diodes. SOLUTION: In a multi-beam type laser scanning unit for a predetermined drawing operation by scanning with laser beams outputted from a plurality of laser diodes LD1, LD2, a photo diode PD for simultaneously receiving later beams outputted from the laser diodes LD1, LD2 and outputting the received light output, and an LD driving part 25 for time split control of the emitted light output from the laser diodes LD1, LD2 based on the received light output are provided. During execution of the real time APC of one of the laser diodes LD1, the emitted light output of the other laser diode LD2 can be provided as a low level emitted light output so that influence of the emitted light output of the other laser diode LD2 on the received light output of the photo diode PD can be restrained so as to preferably execute the real time APC of one of the laser diodes LD1.
Patent JP-2002185931-A (JP)
Title: Share server unit for broadcast data and display device for the unit
Inventor: OYAMA KAZUYA
IPC: H04N21/231
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a share server unit for broadcast data that can view a desired program at a desired time without imposing excessive load on a contractor. SOLUTION: The share server unit 102 includes a signal generating section 114 that converts a received program into broadcast data of a recordable signal form, a storage section 118 that stores at least newest broadcast data with a prescribed capacity among broadcast data outputted from the signal generating section 114, a control section 116 that controls storage of the broadcast data by the storage section 118, and controls the storage section 118 so as to reproduce and output optional data in the broadcast data stored in the storage section 118 in response to an instruction from a contract device 130 connected via communication media 122, 124, and a connection section 120 that optionally distributes either of an output of the signal generating section 114 and an output of the storage section 118 to the designated contract device 130 through the communication media 122, 124.
Patent JP-2002184142-A (JP)
Title: Magnetic head suspension
Inventor: TAKASUGI SATORU
IPC: G11B21/10
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head suspension which has a finely adjustable actuator and in which an increase in rigidity in rotational directions of a hinge section is effectively prevented while increasing the longitudinal rigidity of the section. SOLUTION: The beam section in a hinge section has a center beam and at least a pair of side beams. The center beam is constituted so that its tip and base tip sections are linked to a load beam side substrate and a base plate side substrate respectively and the rotary center axis of the actuator is located on the longitudinal direction center axis between the both tip sections. The side beams are arranged on both sides of the central beam across the center beam. The tip and the base tip sections of the side beams are linked to the load beam side substrate section and the base plate side substrate section, respectively. Moreover, the longitudinal direction center axis of the side beams are crossed with each other at the rotary central axis of the actuator.
Patent JP-2002178330-A (JP)
Title: Material involving mechanism of roll kneader
Inventor: WAKAO MASAYUKI
IPC: B01F13/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the material involving mechanism of a roll kneader enhancing the dispersibility of a resin material in a lateral direction and a before and behind direction (feed direction) by feeding the strip-like resin material wound around a front roll toward the central part in the axial direction of the front roll while spirally involving the side edge part thereof. SOLUTION: A beam 6 is stretched across the upper ends of a pair of left and right side frames 2 supporting both end parts of front and rear rolls 3 and 4 to be fixed thereto and an electromotor 12 of which the main shaft 12a extends in a before and behind direction is supported on the moving body 13 moving along the guide track 7 of the beam 6. The pinion 14 joined to the rear end of the main shaft 12a is meshed with the rack lever 8 arranged along a guide track 6. The gear 16 of a shaft 17a extending to the axial center of the front roll 3 is meshed with the worm gear 15 connected to the front end of the main shaft 12a and a hand drum-shaped involving roll 18 of which the end surface comes into contact with the peripheral surface of the front roll 3 is joined to the lower end of the shaft 17a.
Patent JP-2002188272-A (JP)
Title: Floor joist structure at damping verge
Inventor: SUGITA TAIHEI
IPC: E04F15/18
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a damping verge floor joist capable of effectively restricting the transmission of the vibration of floor members to the neighboring rooms or downstairs while stably supporting the floor members. SOLUTION: The damping verge floor joist construction A elects a wall member 2 from the floor foundation bed 1, arranges a verge floor joist 3 along the wall member 2 on the floor foundation bed 1, the floor members 5 is supported on the verge floor joist member 3, further, in the damping verge floor joist construction formed by interposing cushioning members to one of or both of the spaces between the verge floor joist member 3 and the floor member 5 or the spaces between the wall member 2 and the verge floor joist member 3, the cushioning member 4 comprises a visco-elasticity material having a permanent compression deformation factor of less than 30%, and a maximum value of more than 0.5 for the loss tangent at 30 to 500 Hz in dynamic visco- elasticity measurement, therefore it is possible to effectively restricting the transmission of vibration from daily life, that is,  the vibration of floor members, to neighboring rooms and downstairs by definitely and smoothly absorbing and interrupting the vibration by a cushioning member while stably supporting the floor members.
Patent JP-2002191093-A (JP)
Title: Magnetic circuit of speaker and speaker
Inventor: KAWAI HIROAKI
IPC: H04R9/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation, to miniaturize a speaker and to increase the magnetic flux density at the magnetic gap part to obtain the speaker of high performance. SOLUTION: The magnetic circuit of the speaker has a magnet 1, an upper end face plate 2 and a lower end face plate 3, which are arranged at an upper end face and a lower end face, which form both magnetic poles of the magnet 1 and an outer ring 4 which surrounds the magnet 1 to which the upper end face plate 2 and the lower end face plate 3 are jointed and is arranged to form magnetic gaps G1 and G2 in a part facing the outer peripheral faces of the plates 2 and 3. A magnetic path passing the magnetic gap G1 from the magnet 1 through the upper end face plate 2, passing the outer ring 4, passing the other magnetic gap G2 and returning to the magnet 1 through the lower end face plate 3 is formed in the circuit structure. A plurality of holes 21 are formed on a side wall facing the magnet 1 of the outer ring 4.
Patent JP-2001241405-A (JP)
Title: Fluid pressure actuator
Inventor: YAMAMOTO FUTOSHI
IPC: F15B15/14
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure actuator capable of performing high precision force control and low speed operation by reducing friction resistance of movement of pistons 2L and 2R in a through hole 1a. SOLUTION: This fluid pressure actuator is provided with pistons 2L, 2R arranged in a through hole 1a of a cylinder body 1 and movable in axial direction of both sides of a opening part 1b, a piston rod 3 arranged between the piston 2L and the piston 2R, an engaging member 8 going out freely movably in an axial direction form the piston rod 3 through an opening part 1b and engaging with an external table member 6, and plural rolling bodies 41 arranged between the inner periphery surface of the through hole 1a and the outer periphery surface of the piston rod 3. The rolling bodies 41 retain the pistons 2L, 2R and the through hole 1a in a concentric and non-contact condition.  A magnet 22 is arranged inside the pistons 2L, 2R, and a gap between a plurality of annular projections 25 arranged on the outer periphery surface of the pistons 2L, 2R and the through hole 1a is sealed with magnetic fluid retained by magnetism.