baber/WOPTO huggingface dataset:
Patent JP-2002330837-A (JP)
Title: Leg structure of furniture
Inventor: SUZUKI TOSHIO
IPC: A47B91/06
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a leg structure of furniture such as a table, capable of facilitating assembling by fitting a wheel simultaneously with a leg end cap to a leg pipe. SOLUTION: This leg structure of furniture is provided with a leg pipe 4 having a side end opening part 2 and an opening part 3 for a wheel, a leg end cap 7 having a wheel housing part 5 pressed in the leg pipe 4 from the cut opening part 2 and an external projecting closing part 6 for closing the cut opening part 2 of the leg pipe 4, and a wheel 8 housed in the wheel housing part 5 of the leg end cap 7.
Patent JP-2002333197-A (JP)
Title: Air conditioner
Inventor: AMANO TAISEI
IPC: F24F11/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the user's uneasy feeling by indicating the reason why an indoor unit is standby during standby before starting its operation. SOLUTION: The air conditioner has outdoor and indoor units 17, 18, 19 and the indoor unit has operation lamps 20 capable of lighting with a plurality of kinds of colors. During standby before starting the operation of the indoor unit, the reason of the standby operation is indicated by changing the lighting color of the operation lamp.
Patent JP-2002331803-A (JP)
Title: Caster
Inventor: KAGAYAMA TAKESHI
IPC: B60B33/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To make a lock mechanism for locking a wheel horizontally unturnably have a simple structure. SOLUTION: This caster is provided with a pair of left and right wheels 1, a supporting block 2 mounted with the wheels 1 by an axle 9 and a support shaft 3 fitted rotatably with the supporting block 2 therein, as a basic structure. The support shaft 3 is fixed non-rotatably to a leg 13 of furniture. In the axle 9, a ring-shaped movable lock body 5 is elevatably/lowerably fitted. The movable lock body 5 becomes non-rotatable at a lowering position and is rotatable when the lock body 5 finishes to rise. An engagement groove 22 formed in the movable lock body 5 is fitted into an engagement projection 7 of the supporting block 2 and thereby the wheels 1 are locked horizontally unturnably.
Patent JP-2002343350-A (JP)
Title: Electrode plate for battery and its manufacturing method
Inventor: MAEKAWA KATSUNORI
IPC: B21D28/16
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To enable a stable manufacturing by securing high yield ratio and elongating life of mold and die. SOLUTION: With the electrode plate 3 for a battery obtained from a band plate-shaped or a large-plate electrode plate 1 by a punching process with at least one opposite side adjoined to each other as a common side, if one opposite side along an adjoining direction of the electrode plates 3 adjacent to each other with the side in common is to be a side A, and a common side a side B, a corner part made by the side A and the side B is to be a chamfered corner part 11, which not only prevents short-circuiting due to corner break of the electrode plates 3, but also enables manufacturing with good yield ratio by punching process by adjoining the electrode plates 3 and getting rid of a gap between the corner parts 11, 11. Moreover, since there is no need of providing a long-extended part of narrow width for punching, a longer life for the mold and die is attained.
Patent JP-2002044211-A (JP)
Title: Sticking sheet material for electronic apparatus and electronic apparatus using the same
Inventor: HASEGAWA TOMOHIDE
IPC: H04M1/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sticking sheet for an electronic apparatus capable of decorating and protecting even control buttons by adhering the sticking sheet for the electronic apparatus as it its without making it necessary to carry out any clipping work. SOLUTION: In the sticking sheet materials for the electronic apparatus to be adhered to the electronic apparatus on whose case body surface control buttons to which information display symbols are attached are arrayed, patterns formed of ink are put on the sheet material surface, and the ink is allowed to have permeability with which the symbols attached to the control buttons can be made visible from the outside after the sheet materials are adhered to the case body surface.
Patent JP-2002337296-A (JP)
Title: Decorative sheet
Inventor: YAMAZOE MASAHIRO
IPC: E04F13/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent bending processability or vacuum forming processability in spite of the decorative sheet using no vinyl chloride resin and friendly to environment, not generating a problem such as the blocking of a printed film or the blistering of an adhesive surface in a manufacturing process and capable of stably manufacturing various decorative members of high quality with good productivity. SOLUTION: A laminated polyester resin film, which is obtained by providing a layer 12 comprising a crystalline polyester resin in an amorphous state on at least the surface forming a pattern layer 2 of a base layer 11 comprising a non-crystalline polyester resin is used as a substrate sheet 1. A transparent thermoplastic resin layer 4 may be further provided on the surface of the base layer 11. Since the layer 12 is more excellent in solvent resistance than the base layer 11, the solvent at the time of formation of the pattern layer 2 is hard to remain in the substrate sheet 1 and the blocking of the printed substrate sheet 1 at the time of winding and preservation or the blistering of the laminating surface with the transparent thermoplastic resin layer 4 can be effectively prevented.
Patent JP-2002339080-A (JP)
Title: Method for supplying component of chemical plating solution
Inventor: MIZUTANI HIDEO
IPC: C23C18/31
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying components of a chemical plating solution preventing the accumulation of the other components into the chemical plating solution, and by which frequency of the full initial and half initial make-up of an electrolytic bath can be reduced. SOLUTION: In the operation of chemical copper plating on supplying of copper sulfate performed when the concentration of copper ions in a plating solution becomes below a prescribed lower limit value, supplying of excess amount of water compared with the conventional supplying of amount is performed. Thus, the accumulation of various components into the plating solution by the operation is suppressed, and deterioration in the plating solution is prevented. In this way, the plating solution can be retained in a satisfactory condition over a long period without requiring the full initial and the half initial make-up of the electrolytic bath, and a plating film of high quality can continuously be formed.
Patent JP-2002336065-A (JP)
Title: Drawer unit
Inventor: MORIYASU KOHEI
IPC: A47B88/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a drawer unit which can be fitted to a table having an end rail. SOLUTION: An outer frame member 2 of a drawer 1 is connected to a fitting member 4 stuck to the lower surface of a top plate 7 of a table 3 in a state of being vertically movable by a plurality of linking members 5 rotating within a vertical surface. Thus, the drawer 1 is lowered compared with the lower end of an opposing end rail 8 and drawn to house articles on the table 3 in the drawer 1.
Patent JP-2002336450-A (JP)
Title: Game machine
Inventor: USUI KOJI
IPC: A63F7/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To enable a game machine to easily decide which ball route a game ball shot into a game region runs down along and immediately adjust a shooting strength so as for the game ball to run on the best ball route. SOLUTION: A bell 41 is provided on an upper part of a center case 4 in a middle part of the game region for sounding in a collision with a shot game ball passed through a specified region (a) inclined for the game ball to run on the best ball route for obtaining a prize into a special pattern starting opening or a grand prize opening under the center case 4. Bells 42, 43 are provided on entrances 31a, 32a of warp routes 31, 32 for sounding in a collision with game balls entering the warp routes 31, 32, allowing whether a route on which each of the game balls runs is the best or not to be auditorily judged. In contrast with this, a bell or the like is allowed to be provided on a place like both the left or right borders or the like of the game region where a game ball hardly enters the special pattern starting opening or the grand prize opening.
Patent JP-2002335931-A (JP)
Title: Apparatus for cutting treatment of welsh onion
Inventor: MATSUMOTO HIROSHI
IPC: A23L19/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting treatment of Welsh onion with which only a part of Welsh onion to be cut can certainly be cut. SOLUTION: This apparatus 1 for cutting treatment is equipped with a cutting device 7 having a rotary blade 12 cutting the part of Welsh onion N to be cut, a light receiving sensor 14 detecting an emitted intensity of a light projected from a floodlight projector 21S to the peripheral face of the stem of the Welsh onion N and emitted from the cut face of the Welsh onion N, a motor cylinder 17 carrying forward the cutting device 7 in the direction of the Welsh onion N and a control device 10 carrying out control of stopping the forward movement of the cutting device 7 by the motor cylinder 17 when the emitted intensity of the light detected by the light receiving sensor 14 exceeds a previously-set prescribed value for deciding that the cutting is finished.
Patent JP-2002341048-A (JP)
Title: Ground survey device and analytic program used therefor
Inventor: SHIYOUBAYASHI SHIGENORI
IPC: G01V1/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a ground survey device capable of non-destructively, precisely, rapidly and economically performing a survey. SOLUTION: Two acceleration detectors 11A and 11B are arranged on the ground with a space L. The ground surface is vertically excited by a shaking machine 15, whereby surface waves are generated in the circumference thereof. A measuring instrument 12 comprises a seismograph part 12-1 for receiving the detection signals from the two acceleration detectors and outputting acceleration time series signals A (t) and B (t). A personal computer 13 for receiving the time series signals A (t) and B (t) and performing a signal processing based on a predetermined analytic program to calculate a propagation average sped Vr (f) and a depth D (f) is connected to the measuring instrument.
Patent JP-2002338780-A (JP)
Title: Conductive elastomer composition
Inventor: MINAMOTO YASUYUKI
IPC: C08L53/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of a carbon black in a conductive elastomer composition which is prepared by adding the carbon black as a conductive filler to a styrene-ethylene-butylene-styrene block copolymer (SEBS). SOLUTION: By adding a carbon black and a maleic-anhydride-modified styrene-ethylene-butylene-styrene block copolymer to an SEBS, the dispersibility of the carbon black in the SEBS is improved.
Patent JP-2002349706-A (JP)
Title: Select cable mounting device for automatic transmission
Inventor: YASUMURA KOJI
IPC: F16H61/36
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To form the shape of a select cable mounting bracket, mounted on the side of an automatic transmission for a cab over type vehicle, into a proper shape, to enable mounting the select cable without interference with other part which the select cable approaches, and to improve assembly workability. SOLUTION: An engine and an automatic transmission are mounted between a pair of right and left side frames, extending in the longitudinal direction of a vehicle, such that a crank shaft points to the longitudinal direction of a vehicle. A select cable mounting bracket to hold a select cable is situated on one side wall surface of a casing for the automatic transmission, and other parts are disposed in the vicinity of the side, extending in an external direction of a vehicle, of the select cable mounting bracket.  In a so constituted mounting device for the select cable, a cable mounting surface having a mounting hole for fixing the select cable is vertically formed at the select cable mounting bracket, and an opening part for insertion of a cable communicating with the mounting hole is formed in an inclined state in a state to point to the outside and between a horizontal state and a position right therebelow.
Patent JP-2002348451-A (JP)
Title: Poly(lactic acid) resin composition
Inventor: YOSHIDA KOJI
IPC: C08K5/10
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a poly(lactic acid) resin composition having excellent flexibility, safety and degradability after use, and a molding product by the use of it. SOLUTION: This poly(lactic acid) resin composition and the molding product are characterized in that the composition comprises at least one of compounds represented by the general formula (I) or (II): CH3 -CO-(CH2 )2 COOR1 (I) (R1 represents a hydrogen atom, an alkyl group or an aryl group) CH3 -CO-(CH2 )2 COO-R2 -OOC(CH2 )2 -CO-CH3 (II) (R2 represents an alkylene group or arylene group).
Patent JP-2002351124-A (JP)
Title: Two-component developer and image forming method using the same
Inventor: YAZAKI KAZUYUKI
IPC: G03G15/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer which is capable of forming images of stable and high image quality strong to the thermal stress and mechanical stress to toners and an image forming method using the same. SOLUTION: This two-component developer is used in a developing device which is an electrophotographic image forming device having the two-component developer consisting of toners dispersed with wax and carriers and in which the developer agitating time per sheet of copying per sheet of documents at a speed of a system speed 240 to 760 mm/sec and the developer agitating time per sheet of copying per sheet of the documents is 2 to 8 times the developer agitating time per sheet of the continuous copying and the coefficient of dynamic friction of the toners is 0.18 to 0.30.
Patent JP-2002354781-A (JP)
Title: Eddy current speed reducing apparatus
Inventor: KUWABARA TORU
IPC: H02K49/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an eddy current speed reducing apparatus which effectively utilizes an inner cavity of a guiding cylinder, installs the maximum number of magnets and magnetic pole pieces, lowers the manufacturing cost of a magnet supporting member and increases the maximum braking torque of a braking drum. SOLUTION: A major part of the immovable guiding cylinder 6 having the inner cavity 20 with a rectangular cross section is disposed in the braking drum 15 comprising a conductor coupled to a rotating shaft. The magnet supporting member 50 having a plurality of the magnets 8 in the inner cavity 20 of the guiding cylinder 6 is movably supported in the direction of the shaft. The braking torque is generated in the braking drum 15 based on an eddy current generated by a magnetic field from the magnets 8 to the braking drum 15 through the outer cylinder 6a of the guiding cylinder 6.  The magnet supporting member 50 alternately aligns in the circumferential direction and couples the magnets 8 forming the magnetic poles at an end in the circumferential direction and the magnetic pole pieces 10 comprising a ferromagnetic material between a pair of bilateral annular plates 30 comprising a nonmagnetic material.
Patent JP-2002349370-A (JP)
Title: Device for preventing generation of white smoke for internal combustion engine
Inventor: OKI HISASHI
IPC: F02D45/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent white smoke from being generated in an internal combustion engine. SOLUTION: In a first operating range where the internal combustion engine is operated in a first operational status in which the amount of heat generated from fuel combustion within a combustion chamber 5 of the internal combustion engine is greater than a predetermined amount, an intake valve 7 is opened at a first timing, while in a second operating range where the internal combustion engine is operated in a second operational status in which the amount of heat generated from fuel combustion within the combustion chamber is smaller than the predetermined amount, the intake valve is opened at a second timing slower than the first timing. There are provided temperature detecting means 76, 65 for detecting the temperature of the internal combustion engine and heating means 6a for heating air taken into the combustion chamber of the internal combustion engine. When the temperature of the internal combustion engine is lower than a predetermined temperature in the first operating range, the heating means is activated.
Patent JP-2002356277-A (JP)
Title: Automatic winder
Inventor: NAKAJI FUMIAKI
IPC: B65H54/70
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic winder capable of coping with a large variation in tension of cotton yarn reeled out of a yarn supply package and conducting stable fluff restrain by a fluff control device using a plurality of discs. SOLUTION: This automatic winder is provided with a tension applying device 3 disposed on the upstream of the fluff control device 4 and capable of changing the tension applied to the cotton yarn in the process of winding according to an electric signal, and a control device 50 for controlling the tension applied by the tension applying device 3 according to an electric signal.
Patent JP-2001340981-A (JP)
Title: Laser and arc hybrid welding method using suitable gas mixture
Inventor: BRIAND FRANCIS
IPC: B23K26/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved hybrid welding method capable of effectively welding a work piece made from various materials. SOLUTION: A welding method a work made of one or a plurality of metals to be connected by means of forming at least one welded joint between edges to be welded, obtained by combination of at least a welding unit of laser beam and at least a welding unit of electric arc, while welding the welded joint, is characterized in that at least a part of a welding zone containing at least a part of the above-described welded joint is shielded during welding operation by at least a kind of shielded atmosphere formed by gas mixture, in which the content is composed of more than or equal to 70 volume % of Argon and/or Helium and 0 to 30 volume % of at least one kind of additional chemical compound selected among H2, O2, CO2 and N2.
Patent JP-2002203323-A (JP)
Title: Optical disk device and interlayer jump method
Inventor: TADA YUKINOBU
IPC: G11B7/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To attain the stable interlayer jump in a short time for applying the focus control to each recording layer of a disk having the plural recording layers in such a manner that the effect is not absorbed by the external disturbance or the change of the moving speed of an objective lens. SOLUTION: The moving speed of the lens is detected when the interlayer jump is performed, and the driving signal of the objective lens corresponding to this moving speed is given by a means for monitoring the signal level of a focus error signal, a means for eliminating the noise of the focus error signal, a speed detection means for detecting the moving speed of the objective lens, and a speed control voltage producing means for producing the voltage to control the objective lens from the moving speed obtained by the speed detection means, then, by deciding the finish position of the interlayer jump from the action of the focus error signal at the last moment of the interlayer jump,  the focus control is stably pulled into the focusing point of the recording surface of the other recording layer by forcedly moving from the focusing point of the recording surface of a certain recording layer.
Patent JP-2002357860-A (JP)
Title: Stroboscopic device
Inventor: IMAMURA TAKASHI
IPC: G03C3/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To impart a new function to a stroboscopic device without providing an additional space. SOLUTION: The stroboscopic device is constituted of a main capacitor 25, a stroboscope substrate 30 on which a stroboscopic circuit including a circuit element such as a synchronous switch 27 and a stroble light emitting part 6 are formed, and a sub substrate 35 on which a light control circuit including a circuit element such as a phototransistor 36, etc., are formed. A thyristor 31 constituting the light control circuit is attached to the stroboscope substrate 30. Guide pins 37 and 38 and a trapezoidal pin 39 are insert-molded on the sub substrate 35. The light control circuit on the sub substrate 35 and the stroboscopic circuit on the stroboscope substrate 30 are connected and assembled with a lead wire. A stroboscope charging switch 5 is assembled by inserting the guide pins 37 and 38 on the sub substrate 35 into guide holes 44 and 45.  The sub substrate 35 is made usable as a supporting member for the stroboscope charging switch 5 so that it is unnecessary to provide an addition space for the sub substrate.
Patent JP-2002359336-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KATSUMI
IPC: H01L23/50
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To sharply improve the bondability and reliability of solder at mounting on a board. SOLUTION: In a face-mounting semiconductor device 10 which is equipped with a plurality of external terminals 14 projected in parallel from the package body 12, grooves 18 are provided at the downside 142 of the external terminals 14, and besides the external terminals 14 are provided with holes 20 leading to the groove 18 through the terminal from the topside 14 to the downside 142.
Patent JP-2002359409-A (JP)
Title: Piezoelectric displacement unit
Inventor: SEKINO TAKASHI
IPC: B41J2/045
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric displacement unit so that the dimension of a piezoelectric element becomes a reference value of displacement amount, while sufficient expansion/shrinkage provides a better expansion/shrinkage efficiency to an applied drive signal. SOLUTION: Related to a plurality of piezoelectric elements, where a piezoelectric material and a conductive material are laminated alternately, the electrode layer of one pole is applied with an electric potential equal to or higher than Vbe, which is the base/emitter potential difference of a switching transistor.
Patent JP-2002361047-A (JP)
Title: Method for cleaning exhaust and apparatus therefor
Inventor: AKAMA HIROSHI
IPC: B01D39/14
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning exhaust by which NOx and PM can be continuously self-removed under ordinary burning conditions without requiring specified control and to provide an exhaust cleaning catalyst and an apparatus for cleaning exhaust. SOLUTION: In the method for cleaning exhaust, PM particles and NOx in exhaust are removed by converting the PM particles to HC by a reaction represented by the formula mC+nH2 O→H2n Cm +n/2.O2 . The apparatus for cleaning exhaust has a filter obtained by carrying a noble metal and fine oxide particles of <=1 μm average particle diameter on the inner walls of pores in a monolithic filer and disposed in an exhaust flue. In the method for cleaning exhaust, hydrogen generation reactions represented by the formulae C+H2 O→H2 +CO and C+2H2 O→2H2 +CO2 are carried out at <=500 deg.C exhaust temperature.  The exhaust cleaning catalyst contains an H2 generation catalyst and an NOx removal catalyst, the H2 generation catalyst contains Rh-carrying porous particles and metals such as Fe, Co, Mn and Ni, and these metals are contained at a ratio of 0.1-10 when Rh is represented by 1.