baber/WOPTO huggingface dataset:
Patent JP-2002234779-A (JP)
Title: Honeycomb structure and production method therefor
Inventor: ICHIKAWA SHUICHI
IPC: B01J35/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which can inexpensively be produced at a relatively low burning temperature while containing refractory particles such as silicon carbide particles, is sufficiently porous, also has a high specific surface area, and is suitable usable even under a high SV(space velocity) condition, e.g. as a filter and a catalytic carrier for purifying automobile exhaust gas. SOLUTION: The honeycomb structure has many circulation pores partitioned by bulkheads and piercing in the axial direction. The honeycomb structure contains refractory particles as aggregates and one or more kinds of elements selected from the groups consisting of rare earth metals, alkaline earth metals, Al and Si. The honeycomb structure has crystals containing one or more kinds selected from the above elements, and is porous.
Patent JP-2002226814-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: HAYASHI KEIJI
IPC: C09J7/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain both an adhesive which can form an adhesive layer having excellent adhesiveness capable of satisfying initial adhesiveness and peelability with time after outdoor exposure and high-temperature preservation, having excellent peelability after outdoor exposure and high-temperature preservation and excellent stress relaxation characteristics and an adhesive sheet obtained by forming the adhesive layer composed of the adhesive on at least one side of a substrate. SOLUTION: This adhesive is characterized in that the adhesive comprises (A) a propylene-based copolymer composed of propylene, a 4-12C α-olefin and ethylene as copolymerization components and (B) at least one or more kinds of resins selected from an ethylene-vinyl acetate copolymer, a hydrogenated substance of a crystalline olefin block-containing C-B-C type thermoplastic elastomer, a homopolypropylene, an ethylene/α-olefin binary copolymer, a propylene/α-olefin binary copolymer, a low-density polyethylene, a high-density polyethylene and a linear low-density polyethylene.
Patent JP-2002238235-A (JP)
Title: Actuator, gap measuring apparatus, noncontact copying apparatus, six degree of freedom table driver, aligner and method for fabricating device
Inventor: KIKUCHI TOSHIHIDE
IPC: G01B7/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a small actuator having no variation of characteristics. SOLUTION: Magnetic planar bodies 2a and 2b are fixed to the opposite sides of a nonmagnetic planar body 1 by means of bolts 3. E type electromagnets 4a and 4b are disposed such that the planar bodies 2a and 2b face each other. When the E type electromagnets 4a and 4b are fixed to a common base, relative positional relation of the E type electromagnets 4a, 4b and the planar body 1 can be varied by adjusting the currents being fed to the coils of these electromagnets. Consequently, it can be used as a one- dimensional actuator.
Patent JP-2002236478-A (JP)
Title: Neck-suspension type audio player
Inventor: KAMIMURA TORU
IPC: G09G5/36
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To avoid a problem that the top and the bottom of an audio player are reversed in the hanging state and the holding state of the casing of the player in a neck-suspension type audio player. SOLUTION: This neck-suspension type audio player is provided with: a top and bottom recognizing sensor 2 for recognizing a hanging state in which a casing 10 is hung down from the neck of a user by a neck-suspension belt 11 and a holding state in which the casing 10 is held with the hand of the user from the hanging state by reversing the top and the bottom of the casing 10; and a control circuit 3 for performing control or changing over display states of a display 8 in accordance with recognized results of the top and bottom recognizing sensor 2.
Patent JP-2002237027-A (JP)
Title: Magnetic recording medium
Inventor: SATO SATOSHI
IPC: G11B5/735
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance dimensional stability of a magnetic recording medium. SOLUTION: In the magnetic recording medium having a belt-like non- magnetic supporting body consisting of a polyester based plastic film, a lower layer formed on a principal surface of the non-magnetic supporting body and a magnetic layer formed on the lower layer, a reinforcing film consisting of metal, semi-metal, alloy, oxide of them or composite of them and having 20-1,000 nm thickness is formed on at least one surface of the non-magnetic supporting body and the non-magnetic supporting body wherein the reinforcing film is formed has <=0.5% coefficient of thermal shrinkage at 100 deg.C for 30 min in both longitudinal and lateral directions.
Patent JP-2002242279-A (JP)
Title: Tank having permeation tube
Inventor: HAYASHI SHINICHIRO
IPC: E03B11/14
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a new means for receiving rainwater flowing inward all at once into a tank without any resistance. SOLUTION: This tank having a permeation tube is buried underground, and water is let flow into the tank via the permeation tube.
Patent JP-2002245595-A (JP)
Title: Traffic disturbance informing system
Inventor: NAGAURA WATARU
IPC: G08G1/09
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To inform the effect that a walker or a passenger including a driver meets an accident, or it is determined that the walker or the passenger including the driver has high possibility to meet an accident, to the passenger, or other passengers. SOLUTION: This traffic disturbance informing system is provided with a user information inputting part 101 for inputting the information from a foot passenger and the information on the circumference of the road where the passenger exists, an environmental information inputting part 102, an environment recording part 106 for recording the inputted information, an environment recognizing part 104 for recognizing the circumstance around the passenger on the basis of the inputted information, a risky degree determining part 105 for determining a degree of risk in the recognized circumstance, and a warning part 108 for generating the warning in accordance with the determined risky degree.
Patent JP-2002241357-A (JP)
Title: Method for producing 4-chloro-3-hydroxybutyronitrile
Inventor: TAMURA KIMIO
IPC: C07B61/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of inexpensively producing high-purity 4-chloro-3-hydroxybutyronitrile, suitable for mass production. SOLUTION: In reacting epichlorohydrin with hydrogen cyanide, the reaction is carried out in the presence of an alkali metal or an alkaline earth metal sulfate, an alkali metal or an alkaline earth metal nitrate, an alkali metal or an alkaline earth metal phosphate or two or more kinds of salts of these salts in a water solvent.
Patent JP-2002249844-A (JP)
Title: Copper alloy for sliding part
Inventor: YAMADA TOYOKAZU
IPC: C22C30/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy for a sliding part, in which embrittlement is hard to occur even when the contents of Al is increased and which has excellent wear resistance and seizure resistance. SOLUTION: The copper alloy contains 38 to 48% Cu, 1 to 2% Sn, 4 to 20% Pb, 18 to 30% Al and 15 to 25% Si.
Patent JP-2002249296-A (JP)
Title: Manual overhead traveling crane
Inventor: HORI TAKASHI
IPC: B66C11/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To perform the switching from manual traveling to automatic traveling as occasion demands. SOLUTION: This manual overhead traveling crane comprises a crane body 2 manually travelable along a rail 11 arranged in a ceiling part. This crane further comprises a drive unit 36 so that the manual traveling or automatic traveling of the crane body 2 is switchable through a clutch mechanism 35.
Patent JP-2002249698-A (JP)
Title: Ink-jet recording ink
Inventor: MOTOYAMA KIYOTO
IPC: C09D11/037
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prepare an ink-jet recording ink having an excellent quality grade, resistance to scuffing and quick drying property of printed materials and having an ability of stable spurt after long-term storage and on continuous spurt. SOLUTION: This ink contains pigments, a water soluble organic solvent, a hydrophilic polymer which has a viscosity of 0.1-5 mPa.s of 1 wt.% water solution at ordinary temperature and has at least one or two carboxyl groups in one molecule and water. The hydrophilic polymer is neutralized with an alkanol amine.
Patent JP-2002248221-A (JP)
Title: Storing device for frame part of pachinko game machine and container truck having it
Inventor: KUSAMA ISAMU
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To store and hold a plurality of frame parts of a pachinko game machine intact in an aligned state and efficiently and easily transport and keep the frame parts. SOLUTION: The frame storing part 33 is provided with a lower guide rail 34 for supporting from the lower surface side the horizontal frame part WP laid with the sides fitted with hinges 3a, 3b down and with the front in the vertical state and an upper guide rail for supporting the same from the upper surface side. The lower guide rail 34 has a lower surface rail 35 for placing the lower surface of the horizontal frame part, and right and left side guides 36a, 36b erected upward at the right and left ends of the lower surface rail 35 and extended in the longitudinal direction. The right side guide 36b abuts on the front ends of the hinges 3a, 3b projected forward from the front of the front frame 2 at the lower part of the horizontal frame part WP, and the left side guide 36a abuts on the back of an outer frame 1 to thereby clamp the lower part of the frame part WP.  The upper guide rail 38 holds the upper rear part of the horizontal frame part WP.
Patent JP-2002248028-A (JP)
Title: Chair for heating and heating device
Inventor: NAKAMURA SABURO
IPC: A61F7/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that many of conventional appliances for heating for which far infrared rays are utilized are large-scaled, and small and movable ones which can be easily used in households or offices are hardly found. SOLUTION: A heater setting place is provided between the rear section of a seat section and the lower section of a backrest. Then, above the heater setting place, a lifting space, wherein the heat from a heater placed in the heater setting place lifts, is provided. The heater is set in the heater setting plate. As the heater, a portable cooking stove or a brazier wherein charcoal is burnt is used. Then, charcoal is used as the fuel to be burnt in the heater.
Patent JP-2002262497-A (JP)
Title: Rotary electric machine and its manufacturing method
Inventor: YASUHARA TAKASHI
IPC: H02K3/50
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a rotary electric machine by shortening the end of a stator winding. SOLUTION: Each of unit windings 41 is formed to be divided into a first winding part 42 having an opened end 44 and a second winding part 43, the opened end 44 of the first winding part 42 is folded in the direction of winding mounting so that the open ends 443, 444 of the opened end 44 of the first winding part 42 molded so that the level difference of the radial direction of a stator iron core can be made between opposite side parts 46, 47 are opposed to each other, and the open ends 443, 444 of the opened end 44 of the first winding part 42 are connected by winding conductor pieces 431, 432 constituting the second winding part 43 to constitute the unit winding 41.
Patent JP-2002254853-A (JP)
Title: Block copy sheet for lithographic printing and printing method employing the same
Inventor: NAKAYAMA TAKAO
IPC: B41N6/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a block copy sheet for lithographic printing, which is capable of preventing surely elongation as well as positional deviation of a lithographic printing plate on the plate cylinder of a printing press and, accordingly, permitting the application of the lithographic printing plate having a supporting body made of a material other than metal, for example, to the printing of multi-color and multitude of sheets. SOLUTION: Printing is effected under a condition that the block copy sheet, whose surface of at least one side is constituted of a material showing an elastic modulus of 500 kg/cm<2> or less at 20 deg.C, is interposed between the plate cylinder and the lithographic printing plate, at least whose rear surface is constituted of a material other than metal.
Patent JP-2001330774-A (JP)
Title: Zoom lens
Inventor: FURUTA AKIKO
IPC: G02B15/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inner focus type ultra wide-angle zoom lens whose maximum viewing angle exceeds 100 deg. and whose zoom ratio is >=1.7 though a zoom system is the two-group zoom one constituted of a negative lens group and a positive lens group. SOLUTION: This zoom lens is constituted of a 1st lens group G1 having negative refractive power and a 2nd lens group G2 having positive refractive power in order from an object side. By changing a distance between the 1st and the 2nd lens groups G1 and G2, zooming is performed. The 2nd lens group G2 is provided with a 2nd lens group front group G2a having positive refractive power and a 2nd lens group rear group G2b having positive refractive power in order from the object side. By moving the front group G2a to an image surface side, focusing is performed and the zoom lens satisfies a specified conditional expression.
Patent JP-2002254497-A (JP)
Title: Inspection device for inspecting outer shape of extrusion molded product
Inventor: TSUJI KOJI
IPC: B29C48/92
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To judge the quality of an extrusion molded product having a complicated shape such as an eaves trough or the like by measuring the respective parts thereof accurately and inexpensively. SOLUTION: The inspection device is provided with a horizontal stand 5 for supporting the extrusion molded product 1, a distance sensor 8 arranged above the horizontal stand 5 to measure the distance up to the extrusion molded product 1, a moving device 9 for scanning the distance sensor 8 in the lateral direction of the extrusion molded product 1 and an operational control part 12 for calculating the coordinates (Px1, Py1) and (Px2, Py2) of two predetermined points P1 and P2 of the extrusion molded product 1 or the inclination αof a bottom surface 2 and calculating the outer shape measured value of either one of the horizontal distance L1 not corrected in inclination and horizontal distance L2 corrected in inclination between two points P1 and P2 and the straight line distance L3 between two points from the coordinates (Px1, Py2) and (Px2, Py2)  of two points P1 and P2 and the inclination α of the bottom surface 2 and comparing the obtained outer shape measured value with a standard value to judge the quality of the extrusion molded product 1.
Patent JP-2001339081-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: SATO TAKUYA
IPC: H01L31/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell excellent in characteristics and reliability in which a semiconductor, containing elements from group Ib, group IIIb and group VIb, is employed, and a method of manufacturing the same. SOLUTION: The solar cell is provided with a conductive substrate 11, a first insulating layer 12a formed on a main surface 11a of the substrate 11, a second insulating layer 12b formed on the other main surface 11b of the substrate 11 and an optical absorption layer 14 arranged above the first insulating layer 11a. The optical absorption layer 14 consists of a semiconductor containing elements from group Ib, group IIIb and group VIb.
Patent JP-2002254692-A (JP)
Title: Thermal head
Inventor: KUBO HIROMOTO
IPC: B41J2/345
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of reducing loss of printing energy. SOLUTION: Common electrodes 2 and individual electrodes 3 are formed on an insulated substrate in such a manner as to alternately face one another and engage with one another. A belt-shaped heating element 1 is formed in an upper layer of the electrodes 2 and 3. An arrangement is done so that both ends of the electrodes 2 and 3 can be housed in a lower layer, in which the heating element 1 is formed, in such a manner that a width W1 of a part formed by engagement of the electrodes 2 and 3 with one another is approximately equal in dimension to an interval P between the adjacent electrodes 2.
Patent JP-2002270719-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORI TETSUYA
IPC: H01L23/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is thin at large and is free of warp, and its manufacturing method. SOLUTION: This manufacturing method for a semiconductor device is a method of obtaining individual semiconductor devices 10 by forming a plurality of bumps 12A higher than specified height in specified positions at the surface of a semiconductor wafer 11A, and coating the surface where the bumps 12A are made with liquid-form resin and hardening it so as to form a resin layer 13A, polishing the bumps 12A and the resin layer 13A so that the bumps 12A may be on the specified levels, polishing the rear of the semiconductor wafer 11A in that condition, and dicing the semiconductor wafer 11A with its rear polished.
Patent JP-2002268868-A (JP)
Title: Multimonitor system
Inventor: OGAWA KENJI
IPC: G06F3/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To display a window registered so as to be displayed on the screen of a designated submonitor in accordance with the connection state of the designated submonitor. SOLUTION: A multimonitor system is provided with a main monitor, a plurality of submonitors and a computer having an interface capable of connecting the main monitor and furthermore connecting the plurality of submonitors. The computer comprises an inputting part, a storing part, a window registering part for registering a window identification ID for being displayed on the screen of the designated submonitor and the data in the storing part by an operation of the inputting part, a monitor detecting part for detecting whether or not the designated submonitor is connected to the interface,  and a display controlling part for retrieving data corresponding to the window identification ID registered in the storing part and displaying the retrieved window on the screen of the designated submonitor at the time of receiving detection results that the submonitor designated from the monitor detecting part is connected to the interface.
Patent JP-2002264975-A (JP)
Title: Container for shaking out fixed quantity of powder
Inventor: NAGAYANAGI MASANOBU
IPC: B65D83/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a container for shaking out a fixed quantity of powder, capable of adjusting a one-shake-out quantity of the powder to an arbitrary quantity. SOLUTION: A tube member 16 whose opening provided at an upper end thereof is used as a shake-out port 20 for shaking out powdered materials to the external side and which is provided, at a lower end thereof, with a take-in port 18 for taking the powdered materials into the interior thereof, is provided so as to be made to penetrate and extend vertically through a container main body 10 in which the powdered materials are contained. A blocking cylindrical member 24 capable of blocking at least a portion of the take-in port 18 is fitted, in a relatively movable manner, onto the lower end of the tube member 16 where the take-in port 18 is provided.  In conjunction with such a relative movement of the blocking cylindrical member 24 under the condition that it is fitted onto the tube member 16, the take-in port 18 is so defined that it can gradually be blocked by the blocking cylindrical member 24 according to the relative movement amount thereof.
Patent JP-2002266941-A (JP)
Title: Damper mechanism
Inventor: HASHIMOTO YASUYUKI
IPC: F16D13/64
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To inhibit an increase in a predetermined angle in a damper mechanism not activating a friction mechanism within the predetermined angle range. SOLUTION: A clutch disc assembly 1 is provided with an input rotation body 2; a spline hub 3; a damper part 4; a large friction mechanism 13; a friction inhibition mechanism; and an elastic member 104. The spline hub 3 is disposed relatively rotatably with the input rotation body 2 and a torque is inputted from the input rotation body to the spline hub 3. The damper part 4 is a mechanism for connecting the input rotation body 2 and the spline hub 3 in a rotation direction. The large friction mechanism 13 can generate a friction when the input rotation body 2 and the spline hub are relatively rotated. The friction inhibition mechanism is a rotation direction gap θACp not operating the large friction mechanism within a predetermined angle. The elastic member 104 is a member for relieving an impact of the members butting to each other at an end of the predetermined angle.
Patent JP-2002268566-A (JP)
Title: Display panel module
Inventor: HIRATSUKA YOSHIAKI
IPC: G02F1/1333
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a display panel module which suppresses the radiation of electromagnetic waves more effectively than a conventional shield structure. SOLUTION: A LCD panel module 16 is provided with a conductive bezel 24 and various panel-shaped components are incorporated into the bezel 24 in addition to an LCD panel 28. A conductive sheet 34 is arranged behind the LCD panel 28 and electric continuity is established between the conductive sheet 34 and the bezel 24. To the bezel 24, the electromagnetic waves specified by the wavelength of driving signals supplied to the LCD panel 28 for instance are transmitted. When the electric continuity is established at an interval smaller than 1/8 of the wavelength of the driving signals between the bezel 24 and the conductive sheet 34, the function of a loop antenna is obstructed at the bezel 24. The electromagnetic waves radiated from the bezel 24 are remarkably suppressed.
Patent JP-2002276706-A (JP)
Title: Wave coil spring
Inventor: OKUNO TOSHIKAZU
IPC: B21F35/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wave coil spring protecting surface treatment such as rust prevention paint applied on a contact part of peaks of wave not to be peeled off or damaged and preventing side slippage of peaks. SOLUTION: In a coil spring provided by winding leaf spring material waved by waving process in a coil shape to make upward peaks and downward peaks of wave face and contact, a shock absorbing member is inserted into each contacting part of an upward peak and a downward peak of the wave to isolate the contact part with a partition pieces and to maintain the isolated state. The shock-absorbing member is provided with the partition piece in middle and an insertion guide for leaf spring material in an upper part and a lower part of the partition piece to solve the problem.