baber/WOPTO huggingface dataset:
Patent JP-2002018062-A (JP)
Title: Pachinko game machine formed by hardly overturning main body
Inventor: KATO NOBUYUKI
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To simply and surely store and carry a Pachinko game machine even the main body only by preventing overturning. SOLUTION: The lowermost part of the main body 1 openably and closably provided on an island of a game parlor is formed by only the lowermost part of a middle frame 10 supporting a mechanism part 2, a lower functional part 7 and the like. The lowermost part of the middle frame 10 is provided with a bent part 26 toward the front side, the lower wall of a bucket member 25 as a part of a ball passage 12 is positioned flush with the bent part 26, to thereby form a flat part 27 jointly. When the flat part 27 is placed close to the substantially horizontal plane, the center of gravity of the main body 1 is positioned in a space where the flat part 27 is projected in the vertical direction.
Patent JP-2002017603-A (JP)
Title: Earhole cleaning tool
Inventor: AIDA YUKIO
IPC: B08B1/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an earhole cleaning tool having a good touch at a lower material cost in a simple process as compared to a conventional earhole cleaning tool. SOLUTION: In the earhole cleaning tool, the middle portion of a bundle of curled synthetic fibers is impregnated with a resin to form a bar like grip part, while at least one of the opposite ends of the bundle is expanded into a cotton like form.
Patent JP-2002019892-A (JP)
Title: Drink feed apparatus
Inventor: HIRAO NORIYOSHI
IPC: B67D1/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a drink feed apparatus which can be easily maintained and is sanitary by a method wherein mineral components are prevented from attaching to and accumulating on the inner wall of piping in drink pouring passages, and further antibacterial activity for preventing propagation of various bacteria due to the residues of a drink is provided. SOLUTION: In the drink feed apparatus, wherein a drink is taken out of a drink storage vessel to pass it through a cooling device via feed piping, thereby cooling the drink and the cooled drink is supplied to the outside by means of a nozzle which can be opened and closed, at least a part of the feed piping is composed of copper or copper alloys.
Patent JP-2002019340-A (JP)
Title: Concealing card
Inventor: SAKURADA TOKIKO
IPC: B42D15/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a concealing card capable of improving adhesiveness of a print on a surface of the card. SOLUTION: The concealing card comprises two center cores 11A and 11B, transparent overcoating sheets 12A and 12B laminated on outer surfaces of the cores 11A and 11B, magnetic strips 13A-1, 13A-2 and 13B formed on the overcoating sheets 12A and 12B, a concealing layer 14 for concealing a magnetic stripe 13, a design printing layer 15 formed of a design by transferring onto the layer 14 and retaining a release layer 16 on its surface, an acceptive layer 17 formed on at least a print part on the release layer 16 of the printing layer 15 to enhance print adhesive properties, and a print layer 18 formed on the layer 17 to print an important item such as an account number or the like.
Patent JP-2002020925-A (JP)
Title: Method for wet spinning and coagulation bath improved in yarn runnability
Inventor: KAWAKAMI TOSHIAKI
IPC: D01D5/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for spinning by which the turbulence of filaments is eliminated, single filament breakage is reduced and high-speed spinning can be carried out when a multifilament yarn is especially produced in wet spinning and a coagulation bath used therefor. SOLUTION: This method for wet spinning comprises running filaments F spun from a spinneret 1 sunk in a coagulation liquid 3 of a spinning bath 2 into the coagulation liquid 3 through a coagulation liquid stream of a flowing bath 4 provided continuously to the spinning bath 2 and having a small liquid depth. A weir 5 having a gap between the weir 5 and the bottom 4a of the flowing bath 4 kept at 0.5-15 mm is preferably installed in a boundary part (K point) of the spinning bath 2 and the flowing bath 4 to lift the spinning bath liquid surface 3a and locate the spinneret 1 on an extension line of the flowing bath 4.
Patent JP-2002019584-A (JP)
Title: Wiper rubber
Inventor: MIYAMOTO RIKIO
IPC: B60S1/38
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wiper rubber in which plural lines of lip parts are provided, and in which cuts are provided in the right and left lip parts to let it be easier to follow a curved surface of glass. SOLUTION: In this wiper rubber 1 formed thin and long in a width direction of a surface to be wiped, a center lip part 5a is suspended at a center of a lower surface of a base part 3 to be fixed to a wiper blade through a neck part 4, and lip parts 5b and 5c a little shorter than the center lip part 5a are provided on the right and the left of the center lip part 5a to be branched roughly in parallel. Cut parts 6 opened at a lower end are provided at a proper interval along the length of the right and the left lip parts 5b and 5c.
Patent JP-2001068686-A (JP)
Title: Formation of diaphragm
Inventor: BENZEL HUBERT
IPC: G01L9/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To adjust the thickness of a diaphragm with high accuracy. SOLUTION: Prior to second step, a p-type doped part 3 is formed at a part of an epitaxial layer 4 in the region of a diaphragm 20. During second step, an etching process for etching p-type doped silicon but not etching n-type doped silicon is employed.
Patent JP-2002029932-A (JP)
Title: Hair protecting agent
Inventor: UEKADO JUNICHIRO
IPC: A61Q5/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hair protecting agent effective for suppressing the spreading of hair tips of thin and limp hair or hair lost its springiness by repeated dyeing, imparting toughness to the hair and giving voluminousness to the top of the hair. SOLUTION: The hair protecting agent is produced by formulating an amide amine compound, a glycerol fatty acid ester and an acid. Preferably, the formulation amounts of the amide amine compound, the glycerol fatty acid ester and the acid are 0.1-10 wt.%, 0.1-10 wt.% and 0.005-5 wt.%, respectively. The acid is preferably phosphoric acid.
Patent JP-2002028555-A (JP)
Title: Resin supply apparatus
Inventor: YAMAGUCHI JUN
IPC: B01J4/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin supply apparatus capable of smoothly supplying a resin without involving air in the resin. SOLUTION: The resin supply apparatus supplies the resin 3 to a coating apparatus 5 for coating a printed wiring board 3 with the resin 3 and has a rotary body 112 having one projection 111 or two or more projections 111, the back surface body 113 arranged in opposed relation to the rotary body 112 and the rotary valve 11 arranged between the rotary body 112 and the back surface body 113 and comprising a tube 114 permitting the resin 3 to pass. The rotary valve 11 can change over a closed state wherein the flow of the resin 3 is stopped by pressing the tube 114 toward the back surface body 113 by the projections 111 by rotating the rotary body and an open state allowing the resin 3 to flow without pressing the tube 114 by the projections 111.
Patent JP-2001050406-A (JP)
Title: Multi-way valve
Inventor: FAGERSTROEM PETER
IPC: F16K11/07
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain the fluid of high speed with a relatively small valve housing and a switching means. SOLUTION: This valve housing 1 has a nearly cylindrical axial hole having plural annular steps 9 forming an inner chamber formed with external ports 2, 3a, 3b, 4a, 4b for connecting corresponding supply passages, exhaust passage and transmission passages. A valve slide 5 is formed into a cylindrical shape, and has radial grooves for leading the flow of the fluid, and the valve slide 5 is moved in the axial direction so as to switch the flow of the fluid between external ports. The valve slide 5 is moved by a piston 8 to be operated inside a control chamber 6 provided at one end. The steps 9 form at least two inner chambers for transmission ports 3a, 3b and at least two inner chambers for exhaust ports 4a, 4b.
Patent JP-2002034214-A (JP)
Title: Generator and electronic-controlled mechanical clock
Inventor: MOGI MASATOSHI
IPC: H02K1/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a generator capable of reducing the weight of a rotor and improving power generating efficiency. SOLUTION: This generator 20 is provided with a rotor 30 having two discs 33, 34 disposed so as to face each other and magnets 35, 36, disposed on the facing surfaces 33A, 34A of the discs 33, 34 and a coil 40 disposed between the discs 33, 34 with both side surfaces facing the facing sides 33A, 34A. A magnetic body 45 is disposed in the center of the coil 40. While this generator is a flat torque motor type, the magnetic body 45 serving as a magnetic core is disposed, so that power can be generated by the changes in magnetic flux passing through the magnetic body 45. Therefore, for a conventional generator, power can be generated in the overall coil, and to obtain the same generating amount, a magnet of which force is lower than the conventional is able to work. The magnet can thus be made small in size and reduce the weight of the rotor.
Patent JP-2002040072-A (JP)
Title: Inspection device and inspection method for electro- optical device
Inventor: HARADA SEIKI
IPC: G09G3/36
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and inspection method for electro- optical device for efficiently performing the reliability test and/or burning (screening) inspection of a liquid crystal panel in a short time without affecting on a subject to be inspected. SOLUTION: An acceleration drive signal whose generation interval is shorter than the repeat period of a synchronous signal used in a general using state is generated in the drive circuit of an electro-optical device to be inspected, and the acceleration drive signal is supplied to the drive circuit of the electro- optical device to be inspected. Since the operation frequency of a data line drive circuit and the operation frequency of a scanning line drive circuit can be accelerated and driven about 21 times and about 200 times, respectively, in an XGA liquid crystal panel with 12 parallel input of video signals, the confirmation of reliability and the grasping of life can be performed in a short time in the evaluation for reliability such as life or the like of the liquid crystal panel. The burning (screening) inspection can be efficiently performed in a short time.
Patent JP-2002029151-A (JP)
Title: Sheet substrate for ink-jet recording, sheet for ink-jet recording and method for making the same
Inventor: ICHIKAWA MAKI
IPC: B41M5/52
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink-jet recording in which a substrate and an ink receiving layer are strongly stuck with each other and which has high water resistance, weatherability and rigidity and has good recording suitability and is usable for cards with excellent shelf stability. SOLUTION: A substrate is constituted of an intermediate layer prepared by melting an amorphous copolyester resin with a melting point in the range of 100-160 deg.C into a film-like shape and nonwoven fabrics in which a polyester fiber is a main component stuck on both face sides of this intermediate layer and on both faces or one face of this substrate, an ink receiving layer containing fine particles with water absorption properties, a hydrophilic adhesive and a cationic polymer is applied.
Patent JP-2002029831-A (JP)
Title: Plasma resistant member and method for manufacturing the same
Inventor: MORITA TAKASHI
IPC: H01L21/3065
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma resistant member which sufficiently withstands exposure of a corrosion resistant plasma and with which the peeling, desorbing, etc. of a deposited film are sufficiently suppressed and prevented. SOLUTION: At least the surface part of a first invention consists substantially of a sintered yttrium aluminate garnet compact and its mean surface roughness (Ra) is 1.2 to 2.5 μm. At least the surface part of a second invention consists substantially of the sintered yttrium aluminate garnet compact and the tangent angle θ of the rugged surface of the surface part to a horizontal plane is -55 to +55 deg..
Patent JP-2002031356-A (JP)
Title: Elevating-type cooking equipment
Inventor: AKUTSU TSUNEO
IPC: H05B6/66
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide elevating-type cooking equipment that is inexpensive and is high in handleability. SOLUTION: This elevating-type cooking equipment is provided with a microwave oven 41 that is arranged in a cabinet 31, rotary arms 35 and 36 for supporting the microwave oven 41 so that it can be elevated easily, an elevation support unit 37 for rotatably supporting the rotary arms 35 and 36, and an accommodation chamber 33 that is arranged at the cabinet 31, thus elevating the microwave oven 41, that is directly arranged in the cabinet 31 by rotary arms 35 and 36 and the elevation support unit 37 with a single operation and easily elevating the microwave oven 41 without the need for a drive device.  Also, by installing an accommodation chamber 33, the accessories (turntable, square dish, or the like) of the microwave over 41, instruction manuals, and the like can be accommodated, thus providing the elevation-type cooking equipment that is inexpensive, high in handleability, and has improved practical accommodation efficiency.
Patent JP-2002042851-A (JP)
Title: Fuel cell system
Inventor: YOSHIDA YUTAKA
IPC: C01B3/38
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To solve problems that the operation efficiency of a fuel cell system is low due to exhaustion of off gas including hydrogen to the outside and, when the off gas is exhausted to the outside, there is danger that the hydrogen in the off gas mixes with ambient air to become combustible gas. SOLUTION: This fuel cell system is provided with a burner combusting the hydrogen in the off gas to combust the off gas by the burner. The burner is set to a catalytic combustion system so that the combustion to the wider air-fuel ratio becomes possible and the hydrogen in the off gas can be surely combusted. The combustion heat in combusting the off gas is utilized for the transformation of water into vapor, heating of the vapor, heating of the combustion and heating of the air so as to enhance the efficiency of the fuel cell system.
Patent JP-2001067900-A (JP)
Title: Semiconductor memory externally controllable in data input/output mode
Inventor: PARK YONG-JIN
IPC: G11C16/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory externally controllable in data input/output mode. SOLUTION: The semiconductor memory comprises a plurality of pads, and an input/output mode setting circuit 211 electrically connected to the plurality of the pads to input a plurality of signals and to output a plurality of input/ output mode signals. When operated in a test mode, the setting circuit cuts off signals input from the plurality of the pads in response to the plurality of the input signals to set the plurality of the input/output mode signals to a logical 'high' or 'low' level, thereby setting the memory to either one 'high' or 'low' input/output mode. When operated in a normal operation mode, the circuit 211 sets the plurality of the input/output mode signals to logical 'high' or 'low' in response to the signals input from the plurality of the pads to set the memory to either one 'high' or 'low' input/output mode.
Patent JP-2002043290-A (JP)
Title: Maintenance method of processor
Inventor: TAWARA KAZUSHI
IPC: H01L21/302
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method of a processor by which device operation can be combined optionally. SOLUTION: The single operation of a part to be the maintenance object of the processor is registered in advance (S10). The single operation registered at the S10 is combined optionally to prepare a maintenance macro file as sequence operations and/or parallel operations (S20). The prepared maintenance macro file is carried out and maintenance is performed by this (S30). The performed sequence operations and parallel operations are evaluated (S40).
Patent JP-2002038229-A (JP)
Title: Material for casting of die casting machine
Inventor: FUKASE YASUSHI
IPC: C22C19/03
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a material for casting of die casting machine, which is excellent in strength, cracking resistance, melting loss resistance to melting metal, and scuffing resistance. SOLUTION: This material for casting of die casting machine, has a Ni based alloy. This Ni based alloy is composed of 1.1-2.5 wt.% B, 4.0-6.5 wt.% Si, 8.0-17 wt.% Mo and the balance Ni with unavoidable impurities, and a Ni-Mo boride is dispersed in a Ni based linked phase.
Patent JP-2002040956-A (JP)
Title: Parallax display and lens array used for the same
Inventor: MATSUMURA KIKUKO
IPC: G02B3/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bright display having almost equal resolution both in the horizontal direction and vertical direction as well as a wide field of view. SOLUTION: In the parallax display using a lens array, a cylindrical lens is divided into a plurality of parts along the direction of the curvature, the divided lenses (fraction lenses 1) are arranged in the direction having no curvature to constitute a fraction lens group 5, and the lens groups 5 are arranged into an array to constitute the lens array. An image display having an image with parallax information is disposed on the back face of the lens array to constitute the parallax display. The fraction lenses constituting the fraction lens group 5 are arranged in such a manner that the contact faces of the fraction lenses adjacent to each other in the direction having the curvature of the fraction lens are equal in height.
Patent JP-2001071501-A (JP)
Title: Ink feed print head mounted with heater of metal silicon nitride
Inventor: REGAN MICHAEL J
IPC: C23C14/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ink feed print head ensuring high level operation efficiency, excellent image quality and long lifetime by providing a supporting structural member, and one resistor element disposed in the print head. SOLUTION: A supporting structural member 208 is constituted by forming an optional dielectric base layer 206 on the surface 204 of a substrate 202 and a resistor material layer 210 is formed directly on the supporting structural member 208. One resistor element 86 is provided at a part of the resistor material layer 210 and a conductive layer 214 for forming two parts 220, separated from each other, is provided on the resistor material layer 210 at the boundary of the resistor element 86. Furthermore, first and second passivation layers 230, 236 and a cavitation layer 250 are formed sequentially thereon, an ink barrier layer 260 and a material layer 104 are formed further thereon through an adhesive layer 254 followed by formation of and a recess of ejection chamber 264.
Patent JP-2002040879-A (JP)
Title: Image forming device
Inventor: YANO TOMOAKI
IPC: G03G15/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To save the trouble to preliminarily set the number of copies at the time of making plural copies to improve the operation efficiency by continuing the copying operation all the time an original cover plate is closed when the cover plate is closed to automatically start copying after an original is set on a contact glass. SOLUTION: An open/close detection switch 6 which detects that an original cover plate 20 has opened or closed the surface of an original placing table 3 is provided on the original placing table, and a control part 35 automatically starts at least the original scan operation of a scanner when the open/close detection switch detects that the original cover plate has been closed, and the control part 35 repeatedly performs at least the document scan operation of the scanner while the open/close switch continues to detect that the original cover plate is closed after automatic start of the document scan operation.
Patent JP-2002050072-A (JP)
Title: Optical pickup device
Inventor: KANAZAWA MASAYASU
IPC: G11B7/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is advantageous in cost and workability and by which the change of a distance between optical devices due to the change of temperature is reduced. SOLUTION: In the optical pickup device which is provided with a light source (104), a collimator lens (116) whose position is adjusted in the direction of the optical axis so as to make parallel exit light from the light source, a mirror frame (204) which holds the collimator lens, a holder (206) which holds the light source and adjusts the position of the mirror frame in the direction of the optical axis to fix it, and an objective lens (130), the holder and the mirror frame are formed of materials different in coefficient of linear expansion respectively, and stainless steel is used as one of materials.
Patent JP-2002036533-A (JP)
Title: Printer
Inventor: MATSUTOMO YASUSHI
IPC: B41J2/01
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a conveyance mechanism for a recording paper of a printer. SOLUTION: A driving force transfer roller 25 transfers a driving force to a gear 23G of a conveyance roller 23 via a plurality of gears. A gear of the conveyance roller transmits the driving force to a gear of a paper discharge roller 24. A paper supply plate roller clutch 71, a paper supply roller clutch 72 and a paper conveyance roller clutch 73 are provided. An end section 71a is provided to the paper supply plate roller clutch 71, and end section 72b is provided to the paper supply roller clutch 72 and end sections (73a, 73b) are provided to the paper conveyance roller clutch 73. The end sections 71a, 72b can be contacted with a projection 32 of an ink carriage 30 in the vicinity of an end B.  The clutches 71, 72, 73 normally lock a paper supply plate roller 21, a paper supply roller 22 and the conveyance roller 23, respectively so that each of the rollers is not rotated even when the driving force is transferred to the gear.
Patent JP-2001061827-A (JP)
Title: Movable x-ray device and deciding method of photographing position
Inventor: WOLFGANG ZAISURAA
IPC: G01N23/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To decide a photographing position in off-line by a simple method by deciding the photographing position of an X-ray system required to reconstitute a three-dimensional image in calibrating operation before photographing a series of two-dimensional pickup images of an object. SOLUTION: This X-ray device 1 has a C-like circular arc-shaped body 9 on an apparatus carriage 3 capable of traveling by wheels 2, and the circular arc-shaped body 9 is supported on the apparatus carriage 3 by a columnar body 4 having freely slidable two parts 5, 6 so as to be freely liftable and freely turnable. An X-ray generating source 10 and an X-ray detector 11 are arranged in positions opposed in the diametrical direction in the circular arc- shaped body 9, and the circular arc-shaped body 9 is supported by a support member 8 so as to be turnable around the axis B and slidable in the axis B direction.  A three-dimensional image is reconstituted by an image computer 12 from two-dimensional projection of an object photographed at various projection angles by an X-ray system having the X-ray generating source 10 and the X-ray detector 11, and this image is displayed on a monitor 13 on a holding stand 14.