baber/WOPTO huggingface dataset:
Patent JP-2001345639-A (JP)
Title: Voltage controlled oscillator
Inventor: YOSHISATO AKIYUKI
IPC: H03B5/18
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount voltage controlled oscillator suitable for size reduction. SOLUTION: Circuit elements, including capacitors C1-C10, resistors R1-R4, and inductance elements L1-L4, and a conductive pattern P connected with these circuit elements are formed in thin film on an alumia substrate 1. Semiconductor bare chips, i.e., a diode D1 and transistors Tr1, Tr2, are then wire bonded to the connection lands of the conductive pattern P and an end face electrode 3 being connected with the ground electrode, the input electrode and the output electrode of the conductive pattern P is provided on the side face of the alumia substrate 1.
Patent JP-2001350199-A (JP)
Title: Projection type display device
Inventor: HOSHINO MAKOTO
IPC: G03B21/14
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To make adjust the direction of light leaking through a discharge port adjustable, in a projection type display device using a light source lamp. SOLUTION: The direction of the light leaking through the discharge port is made variable by rotatably attaching a disk-like louver part 5 to the discharge port arranged in an outer housing 6.
Patent JP-2001352086-A (JP)
Title: Transparent electrode film, its forming method, solar cell comprising transparent electrode film and its manufacturing method
Inventor: MIYAHARA HIROOMI
IPC: H01L31/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the surface structure of a transparent electrode in the structure of a power generating element, in which a high open voltage can be obtained by suppressing defects in a power generating film, its forming method, a solar cell having such an element structure, and to provided its manufacturing method. SOLUTION: In the transparent electrode of a power generation element for generating power by making the light from the transparent electrode side incident on a power generating film, bonded tightly to a transparent electrode film, and the transparent electrode film bonded tightly to the power generating film is set as an irregular surface of such a structure as an aggregate of irregular structures.
Patent JP-2001038315-A (JP)
Title: Rinsing of pipeline
Inventor: MARUYAMA TAKASHI
IPC: F28G13/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To easily rinse a pipeline in a short time. SOLUTION: One end 1a of the pipeline 1 to be rinsed is connected to a sucking pump 2 by interposing a transparent pipe 3 and a gas-liquid separation device 6 and the other end 1b is connected to a rinsing water supply hose 13 and an air supply valve 15. The inside of the pipeline 1 is made into highly negative pressure by operating the pump 2 and the rinsing water and the air are little by little supplied into the pipeline 1 while keeping the highly negative pressure. The inside of the pipeline 1 becomes such an atmosphere as if it is a rainstorm so that the rinsing water collides violently with the inside wall of the pipeline 1 to rinse the pipeline.
Patent JP-2001355404-A (JP)
Title: Method of forming shape of turbine blade surface
Inventor: IWABORI AKIRA
IPC: F01D9/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce a time necessary for forming the shape of a blade surface. SOLUTION: A number of points obtained by aerodynamical calculation and positioned on a desired blade surface are taken in 3DCAD to be located in a space of a three-dimensional coordinates (Step S1). The points are respectively divided into four sections, that is, a front edge, a rear edge, a back and a loop of the turbine blade (Step S2), splines passing through rows of points located in the XY plane direction are respectively formed by one curved line in every section (Step 3), tangents are constrained to smoothly connect adjacent end parts (Step S4), a spline extending in the Z-axis direction is formed by the sections of the back and the loop (Step S5), then a blade surface is formed by forming curved surfaces interpolated among longitudinally and laterally arranged splines (Step 6), and these blade surfaces are connected to form a solid model (Step 7).
Patent JP-2002000651-A (JP)
Title: Absorptive goods
Inventor: MIZUTANI SATOSHI
IPC: D04H1/541
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the surface layer of a sanitary napkin which tends to give the feeling of wetness to the wearer that when the layer that mainly consists of the hydrophobic fiber is used, though much liquid can be permeated, a little liquid can be left behind, and when the layer that mainly consists of hydrophilic fiber is used, though a little liquid can be held, much liquid can't be permeated speedily. SOLUTION: The surface layer 4 of the sanitary napkin is formed by the hydrophobic synthetic fiber 11 which length is 38-64 mm. Inside the layer the aggregate 12 of the hydrophilic fiber such as cotton which length is 5-25 mm is contained dispersed in lump or in crimped state. Much liquid permeates a part of hydrophobic synthetic fiber 11, and a little liquid is held in the aggregate 12 of the hydrophilic fiber. Therefore, the surface of the layer 4 can be dried more easily.
Patent JP-2002006521-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device using the photoreceptor
Inventor: YODA EMIRI
IPC: G03G5/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electrophotographic photoreceptor, in which the adhesion property between a conductive supporting body and a charge generating layer is improved, the sensitivity can be controlled for a wide range, stability in the sensitivity potential is superior, the electric characteristics are not decreased in the characteristics for repeated use and proper images can be obtained in any environment. SOLUTION: A charge-generating layer, consisting of a mixture of N-TiOPc and ε-CuPc with a mixing ratio of 1:9 to 9:1 is laminated on a conductive supporting body made of aluminum or an aluminum alloy, subjected to anodic oxidization coating treatment or to sealing treatment after anodic oxidization coating treatment, and then a charge transfer layer consisting of a mixture containing a hydrazone-based compound with a 1:9 to 9:1 mixing ratio is successively laminated thereon.
Patent JP-2002002556-A (JP)
Title: Articulated vehicle and its assembling method
Inventor: YONEYAMA MINORU
IPC: B60D1/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an articulated vehicle with favorable assembly. SOLUTION: A boss 25 of a swinging shaft 22 is provided with a structure detachable to a rear vehicle body 3 by a bolt 29. In this articulated vehicle connected swingably around a body fore and aft direction axis by the swinging shaft 22 at a connecting part 20, a first bearing 23 and a second bearing 24 journaling the swinging shaft to the connecting part are each inserted in one end side and another end side of the boss 25, and the one end side of this boss is provided detachably to the rear vehicle body by bolt fastening.
Patent JP-2002003988-A (JP)
Title: Cold working tool steel having excellent machinability
Inventor: MATSUDA YUKINORI
IPC: C22C38/38
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide cold working tool steel having high machinability and capable of exhibiting excellent tool performance by means of quench-and-temper treatment. SOLUTION: The steel has a composition containing, by mass, 0.5-2.0% C, <=2.0% Si, <=2.0% Mn, 3-15% Cr and further one or more kinds among <=5% Mo, <=4% W, <=3% V and <=3% Nb, and the average grain size of fine carbides having a size of <=5 μm among the carbides constituting this steel is regulated to 1.0-2.0 μm. In addition to the above chemical components, <=3% Ni, <=5% Co, and one or more elements among S, Te, Ca, Pb, Se, Zr and Bi can be incorporated.
Patent JP-2002001825-A (JP)
Title: Connector and its manufacturing method
Inventor: KAMIJUKKOKU SHIGEO
IPC: E04C2/34
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a laminating heat insulation molding by coating at least one surface of a unit product made of a plastic molding on an overall surface. SOLUTION: A connector comprises the plastic molding having a rugged shape and a thermoplastic resin foam capable of being engaged with and connected to the rugged shape opposite to the rugged shape of the molding disposed on at least one surface side, and a closed space shut out an exterior between the molding and the foam in such a manner that the molding and the foam are closely contacted with each other.
Patent JP-2002003409-A (JP)
Title: Method for decomposing and immobilizing organic compound
Inventor: SHIGEMATSU TOSHIO
IPC: C07B61/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing and immobilizing an organic compound capable of decomposing a large quantity of the organic compound or immobilizing the compound by changing it to a chelate compound and bringing the compound to be harmless. SOLUTION: In a method for decomposing an organic compound by irradiating ultraviolet rays to an inorganic oxide, the inorganic oxide is suspended in an organic solvent and the organic compound dissolved in the organic solvent is decomposed. The organic compound is immobilized by irradiating the inorganic oxide suspended in the organic solvent and reacting the organic compound dissolved in the organic solvent with the inorganic oxide.
Patent JP-2002002361-A (JP)
Title: Chiropractic therapeutic vehicle and chiropractic method
Inventor: SHIGEMATSU HIDEKAZU
IPC: B60P3/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a chiropractic therapeutic vehicle dispensing with therapy- receiving patients' going to clinic in the distance. SOLUTION: This chiropractic therapeutic vehicle C is juxtaposed with a cab 1, a waiting room 2 and a therapeutic room 3. The cab 1 is provided with an instrument panel 11, a steering wheel 12 and a driver's seat 13. The waiting room 2 is provided with a boarding-alighting port 21 and a door 211. A television 23 is placed on a shelf 22 near a wall, and a shoe cupboard 24 is placed nearby. A curtain 26 is arranged in a window 25. A chair 27 is placed inside the waiting room 2. The cab 1 and the waiting room 2 are partitioned by a partition wall 16, and there is a passage in a central part, and a door 17 is installed. A window 31 and a curtain 32 are arranged on both side walls of the therapeutic room 3, and a Tatami is laid on a floor surface, and the bedding 34 is laid out.  The therapeutic room 3 and the waiting room 2 are partitioned by a partition wall 35, and a passage 36 is arranged in the central part.
Patent JP-2002003117-A (JP)
Title: Overhead flooding evacuating device of elevator
Inventor: SHIBAYAMA KOICHI
IPC: B66B5/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an overhead flooding evacuating device of an elevator capable of efficiently preventing the overhead flooding according to an actual situation of individual uses of the elevator without requesting a service man to visit a building almost being subjected to the overhead flooding or requesting any overhead flooding sensor in individual buildings. SOLUTION: Terminal devices 2a-2n to input/output the signals corresponding to the overhead flooding and evacuation operating condition of elevators are connected to a plurality of elevators 1a-1n installed in the buildings 4a-4n, a monitoring center 5 for setting and releasing the overhead flooding and evacuation operating condition of the elevators via communication lines 13 such as the public line is connected to the terminal devices 2a-2n. This monitoring center 5 comprises an input unit 9 for inputting the operations and matters necessary for monitoring the elevators and a control unit 8 for controlling the operations and matters.
Patent JP-2002009470-A (JP)
Title: Rack frame outer structure
Inventor: YAMANASHI AKIRA
IPC: H05K7/18
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rack frame outer structure nearly rectangular wherein a rack frame can mount a plurality of rack mount electronic equipment in a front cover and a removable decorated cover therein, can be manufactured inexpensively by making the surface of the front cover equal to that of the cosmetic cover, and can be safe even in its installation without a step difference. SOLUTION: An exterior front cover is provided with a slanted surface or a step difference on its end face opposed to a cosmetic cover and with a manually detaching means on an end face opposed to the cosmetic cover, so that a user can hold and remove it with spaces provided on the left and right sides.
Patent JP-2002015578-A (JP)
Title: Semiconductor memory
Inventor: FUJISAWA HIROKI
IPC: G11C8/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory, having hierarchical IO structure in which high integration, stabilization of operation, and high speed are realized. SOLUTION: Plural memory array regions, including plural memory cells provided correspondingly to intersections of plural bit lines provided along a first direction, and plural word lines provided along a second direction intersecting orthogonally to the first direction, are provided in the first direction and arranged alternately with sense amplifier regions, bit lines corresponding to the sense amplifier regions and a first common input/output line connected through a first selecting circuit are provided. A signal transmitting path of transmitting a read-out signal and write-in signal between the memory cells extended in the two directions is given as the plural first common input/output lines, corresponding to plural memory arrays arranged along the first direction and a second common input/output lines connected through a second selecting circuit.
Patent JP-2002013560-A (JP)
Title: Hill hold device of automatic transmission
Inventor: KANEHISA TAKANORI
IPC: F16D48/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a one way clutch in case where an input clutch is used in place of a torque converter and hill hold action is got with the one way clutch. SOLUTION: From steps 51 to 53, if judged to be in stopping and judged to be in D or R range and further judged that throttling opening TVO is zero (in stopping with no intention to start), then a forward clutch (D range is in selection) or a reverse brake (R range is in selection) is engaged wherein a working pressure thereof is reduced in such a way that engagement capacity thereof becomes smaller than torque capacity of the one way clutch. At step 55, the input clutch is turned into a disengaged condition, or is slip controlled to a condition just prior to initiating a torque transmission. A turning force added to a travelling wheel from a slope road surface is blocked by the one way clutch to enable a hill hold.  Since the working pressure of the forward clutch or the reverse brake is decreased as mentioned above, the one way clutch needs not to be built robust, and the downsizing thereof is possible, because, even when the input to the one way clutch is extremely high, the excessive portion of the input is relieved by the slip of the forward clutch or the reverse brake.
Patent JP-2002023361-A (JP)
Title: Photopolymerizable composition and photopolymerizable planographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to light in the visible region and in a long wavelength region such as the near IR region, insensitive to light in the UV region and excellent in handleability under a white fluorescence lamp and to provide a photopolymerizable planographic printing plate. SOLUTION: The photopolymerizable composition contains (A) an ethylenically unsaturated compound, (B) a dye cation-containing dye having a structure containing heteroatoms bonded by way of a polymethine chain as the basic structure and having a substituent containing an acid anion group, its ester group or its salt group on the basic structure and (C) a photopolymerization initiator. The photopolymerizable planographic printing plate is obtained by forming a layer of the photopolymerizable composition on the surface of a substrate.
Patent JP-2002018430-A (JP)
Title: Method for treating waste water
Inventor: CHITOSE NORIHISA
IPC: C02F1/30
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water, in which a large amount of waste water can be treated and efficiency for treating waste water can be enhanced by a simple method. SOLUTION: Titanium dioxide having 1 nm-10 mm average particle diameter is brought into contact with waste water containing an organic material and gamma-ray or electron beam is irradiated on titanium dioxide at 0.1 kGy/h-100 MGy/h to decompose the organic material. In this method, gas containing oxygen may be blown into waste water. Titanium dioxide is covered on the inner surface of a treatment vessel constituted so as to flow waste water and permeate gamma-ray or electron beam and thereafter waste water may be passed through the treatment vessel while irradiating gamma-ray or electron beam on the treatment vessel. Further, even if the treatment vessel is a tubular body,.a plurality of tubular bodies may be formed into such a shape bundled in parallel that the flowing directions of waste water are respectively made the same.
Patent JP-2002017538-A (JP)
Title: Futon cover preventing slipping down of covering futon for bed
Inventor: MIYATA YASUJI
IPC: A47C21/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a covering futon (Japanese bed quilt) used on a bed in a hospital, etc., from slipping down from the bed during sleeping, etc. SOLUTION: A slipping-preventing belt 5 for preventing the covering futon 3 from slipping down from the bed is arranged at the bed 2, and the ends of this belt 5 are respectively extended to both sides of an upper futon cover 4 from both sides of the bed 2. A small-width fold-back piece 6 is provided at the lower part of the rear surface side of the cover 4 for covering the futon 3, parts to be engaged 7 such as button holes are provided at both of the ends of this fold-back piece, engaging parts 10 such as buttons are provided at both of the ends of the belt 5, and the parts 10 such as the buttons are engaged with the parts 7 such as the button holes of the cover 4 to prevent the futon 3 from slipping down from the bed 2.
Patent JP-2002020086-A (JP)
Title: Head guard structure of forklift truck
Inventor: FUNAKOSHI TOSHIAKI
IPC: B66F9/075
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a head guard structure of a forklift truck capable of accurately and easily positioning a ceiling part in the vertical direction. SOLUTION: In this head guard structure of the forklift truck 1, a support member 18 receiving the ceiling part 17 is provided on the upper part of a frame 16, a placing member 21 placed on the support member 18 is provided at the end part of the ceiling part 17, and the ceiling part 17 is fixed to the frame 16 in the state of the placing member 21 placed on the support member 18.
Patent JP-2002017290-A (JP)
Title: Method for sterilizing spice
Inventor: SAKASHITA TOSHIYUKI
IPC: A23L27/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for sterilizing bacteria on spices that are used for curry powder or as ingredients thereof, for example, chili sauce, coriander powder, turmeric powder, and the like. SOLUTION: This method for sterilizing spices is characterized by simply boiling the spices in soy sauce so that the bacterial count may be reduced down to <=10/g.
Patent JP-2001072726-A (JP)
Title: Modified polybutadiene
Inventor: SUZUKI MICHINORI
IPC: C08F279/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a polybutadiene having a high cis-microstructure content accompanied with a moderate 1,2-microstructure content and a low trans- microstructure content and high molecular linearity, and improved in adhesiveness and other characteristics. SOLUTION: The subject polybutadiene is obtained by subjecting a polybutadiene having characteristics given below to a polymer reaction. The characteristics of a polybutadiene: (1) Butadiene monomer units consist of 4-30 mol% of a 1,2-structural unit, 65-95 mole % of a cis-1,4-structural unit and not more than 5 mole % of a trans-1,4-structural unit. (2) The ratio (Tcp/ML1+4) of a viscosity of a toluene solution (Tcp) to a Mooney viscosity at 100 deg.C (ML1+4) is 3-6.
Patent JP-2002025390-A (JP)
Title: Rotation operation type electric component
Inventor: OBA KATSUICHI
IPC: H01H19/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotation operation type electric component which hardly causes malfunction as well as have a good operability by giving a rotation of a rotating body a distinction. SOLUTION: The rotation operation type electric component is provided with a rotary body 11 and a driving part 10 having a sliding element 14 rotating in one piece with the rotating body, and the driving part 10 is stably held at least at a first and a second positions by a concavo-convex engagement, so that when the driving part 10 is switched to another position, a click feeling is generated by the concavo-convex engagement. A first torque needed for releasing the concavo-convex engagement when switched from the first position to another and a second torque needed for releasing the concavo-convex engagement when switched from the second position to another are differentiated from each other.
Patent JP-2002028718-A (JP)
Title: Manufacturing apparatus of resistance welded steel tube
Inventor: GUNJI MAKIO
IPC: B21B39/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a resistance welded steel tube capable of manufacturing the resistance welded steel tube of a thin thickness and a large diameter than a conventional one by simply improving an existing apparatus. SOLUTION: In the manufacturing apparatus of the resistance welded steel tube provided with a supply line of a steel strip provided with a pinch roll and a looper, one group of forming rolls starting with an edge bend roll and ending with a fin pass roll, a squeeze roll to weld with pressure butting parts of both ends in the width direction of the steel strip, which is formed to be cylindrical by the forming roll, an outer face bead cutting means to remove a welded bead from a tube body, and a transport line to take out a product, a material of the pinch roll is made of a high speed steel, the edge bend roll consists of a pair of horizontal rolls up/down.
Patent JP-2002021195-A (JP)
Title: Structure and method for connecting structural member for building
Inventor: MIMURA YUICHI
IPC: E04B1/58
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a structural member for building capable of maintaining a connection part in the cross sectional shape of the structural member. SOLUTION: A joint part 2 having a surface on the inner side of the surface of a body portion of a structural member 1 is installed at the connection side end portion of the structural member 1 in quadrangle closed cross section, and splice plates 4 and 4 are stacked on the front and rear surfaces of the joint part 2 of the structural members 1 and 1' butted against each other and connected to each other with bolts 5 and nuts 6. The connection part is covered by a decorative plate member 9 so as to become the same shape and dimensions as those of the body portion of the structural member 1.