baber/WOPTO huggingface dataset:
Patent JP-2002291237-A (JP)
Title: Overcurrent control circuit
Inventor: SATO TOSHIMITSU
IPC: H02M3/335
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent control circuit capable of raising an output voltage in a short time even if a capacitor having large capacitance is connected to a filter circuit on a secondary side of a transformer. SOLUTION: The overcurrent control circuit is used in a switching converter and provided with an input current detecting means 27 for detecting a current flowing on a primary side of the transformer 13, an overcurrent restraining means 55 for restraining a control by a switching controlling part 15 based on the magnitude of the current detected by the input current detecting means 27, and an voltage rise control means 56 for switching the operation of the overcurrent restraining means 55 in at least two steps and automatically switching an restraint by the overcurrent restraining means 55 to a relaxed state in the vicinity of time when a power supply is turned on and a DC power is supplied to the primary side of the transformer 13.
Patent JP-2001253812-A (JP)
Title: Powdery hair dye composition
Inventor: KASUGAI MASAAKI
IPC: A61K8/41
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery hair dye composition excellent in preservation stability, good in dyeing power and fastness and capable of increasing production efficiency by improving flow properties and dispersion properties. SOLUTION: This powdery hair dye composition is constituted by blending (A) a dye, (B) an oxidizing agent and (C) a dispersant and the ingredient (A) is at least 2,4-diaminophenoxyethanol sulfate. Or, the composition is obtained by blending (A) a dye, (B) an oxidizing agent and (C) a dispersant and the ingredient (C) is calcium stearate or magnesium stearate.
Patent JP-2002291754-A (JP)
Title: Stripper
Inventor: SHIBATA MINORU
IPC: A61M29/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stripper dispensing with the replacement of a trocar in an interval from the detachment operation to a treatment appliance inserting operation. SOLUTION: This stripper is provided with a conduit opened from the tip to a rear end, a valve member incorporating part connected to the conduit and incorporating a valve member, and, at least, a balloon fitted to the conduit. This stripper is characterized in that, at least, the single balloon is detachably attached to the conduit.
Patent JP-2002296865-A (JP)
Title: Image forming device
Inventor: KITAGAWA TAKASHI
IPC: G03G15/01
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of more easily reducing the influence of a reverse transfer phenomenon exerted on an image in a tandem type image forming device. SOLUTION: This image forming device is provided with photoreceptor drums 12a to 12d having a surface where an electrostatic latent image is formed when they are initialized and electrified and then exposed in accordance with an image to be formed, and developing devices 16a to 16d applying toner to the electrostatic latent image so as to develop the latent image by making a potential difference between the drums 12a to 12d. In the device, the toner is successively transferred to transfer paper from the drums 12a to 12d and superposed, whereby the image is formed on the transfer paper. Then, initializing electrification potential for initializing and electrifying the drums 12a to 12d is set so that developing density on the photoreceptor drum from which the toner is transferred to the transfer paper earlier may be higher.
Patent JP-2002297097-A (JP)
Title: Display device and drive method therefor
Inventor: MIKAMI YOSHIAKI
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To display an image of high quality at a low power in an active matrix display device, using an optoelectronic element. SOLUTION: A pixel circuit of the active matrix display device using an organic EL element, is provided with a sampling circuit 1 for sampling the signal voltage of signal wiring 7, in synchronization with a scanning pulse, a reference voltage 9, and a comparator circuit 4, and a sampled signal voltage is compared with the reference voltage in the pixel circuit, and a display period for making the EL elements emit light is controlled with a period until the inversion of the voltage relation, so that a light-emitting period during one frame is controlled.
Patent JP-2002293232-A (JP)
Title: Turnable mobile platform
Inventor: KUROSU YOSHIAKI
IPC: B61B1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide platforms for allowing passengers to get on/get off a passenger car and reducing the installation area of a station in a cable car system in which two passenger cars are alternately operated between stations on two sets of tracks installed parallel to each other. SOLUTION: A stay 9 having a turnable shaft 11 is erected between tracks 4A and 4B at a mountain foot station 2 and a mountain top station 3. Turnable moving platforms 6 and 7 are fan-shaped in plan view, a bearing 12 is fitted to a forward major part 7a, and further attached to the turnable shaft 11 of the stay 9, and guide rollers 17 and 17 are pivotably attached to a bottom of an arc-shaped end part. Pits 2a and 3a are dug in the mountain foot station 2 and the mountain top station 3, and guide rails 19 and 19 each curved in an arc and drive devices 8A and 8B are provided therein. By the drive devices 8A and 8B, the turnable moving platforms 6 and 7 are horizontally turned around the turnable shaft 11 of the stay 9 with guide rollers 17 and 17 pivotably attached to the bottom of the arc-shaped part guided by the guide rails 19 and 19.  The turnable moving platforms 6 and 7 are protruded over the track 4A or the track 4B in the overlapping positional relationship in plan view on the side in which the passenger car 5A or 5B does not arrive.
Patent JP-2001317456-A (JP)
Title: Clutchless compressor
Inventor: OKAZAKI MICHIO
IPC: F16D9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a clutchless compressor capable of quickly cutting off a motive power transmission route reaching a driving shaft from a pulley and capable of restraining vibration and noise when compressor side load torque becomes excessive by abnormality of the compressor inside. SOLUTION: This clutchless compressor for transmitting driving froce of an external driving source to the driving shaft 2 housed in a housing 1 via the pulley 10 rotatably installed in the housing 1, is constituted by arranging a member 23 rupturable when the load torque not less than a prescribed value acts in the motive power transmission passage between motive power members of the driving shaft 2 and the pulley 10.
Patent JP-2002292644-A (JP)
Title: Mold for lens for eyes and method for producing the lens
Inventor: TSUDA YASUNORI
IPC: B29C39/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To remove a lens for the eye from a mold in which the lens is set without being accompanied by chips protruding from the lens. SOLUTION: A recession is formed in the flange of at least one mold. When both molds are separated from each other after the lens is molded, an excess polymer retained around a space for forming the lens is made to adhere to the flange.
Patent JP-2002260550-A (JP)
Title: Cathode-ray tube
Inventor: WATANABE HIROTOSHI
IPC: H01J29/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which is capable of suppressing deviation in the tube axis direction of a shadow mask, and thence preventing irregularity in colors. SOLUTION: This cathode-ray tube comprises a pair of plate-like members 7 disposed in face to face, and a pair of supports 14 upholding each of the plate-like members 7 by being fixed with them, and a shadow mask 6 fixed to each of the plate-like members 7 under tension. Here the supports 14 have crank-like two levels of which the convex portion is disposed facing a shadow mask 6, and hence the shadow mask structure can be made smaller in its inner moment so that a displacement in the tube axis direction of the shadow mask is suppressed and also can suppress the deviation of q-values even if the shadow mask causes thermal expansion by striking of electron beams, in addition the shadow mask can be improved in magnetic shield property because gaps in the transverse direction of the tube axis are shield by the crank-like two level portions made of iron.
Patent JP-2002298865-A (JP)
Title: Fuel cell separator and manufacturing method therefor
Inventor: INAGAKI TAKESHI
IPC: H01M8/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator which can be manufactured, without deteriorating the conductivity, even if fusing mixing method is used. SOLUTION: This manufacturing method for fuel cell separator comprises mixing graphite and carbon black to a fused thermoplastic resin material, followed by fusing and mixing, and molding the resulting kneaded matter into a prescribed shape.
Patent JP-2002297984-A (JP)
Title: Reservation management device, reservation management method, and reservation management program
Inventor: UCHIUMI YOSHINORI
IPC: G06Q30/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that trains schedules for riding has not been able to change when a mobile telephone of the reserver is in a state of not being able to receive delay information even though normally the reserver can change trains scheduled for riding in accordance with operating conditions of trains. SOLUTION: When a reservation request of a connecting tran is received from a customer, the connecting train is reserved. Meanwhile, an operating condition of a train 1 used by the customer is managed, and when a delay of the train 1 is detected, a reservation content is changed.
Patent JP-2002291970-A (JP)
Title: Game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing the disconnection of a cable and the mixture of noise by properly setting the arrangement place of a relay baseboard when the relay baseboard is arranged inside a box type game machine. SOLUTION: The game machine which lends a game medium based on a lending instruction from a game medium lending unit is provided with a case 1 which has an opening part 1a on the front surface, a front surface body which is attached to the front surface opening part of the case so as to be opening/ closing possible, a control baseboard 40 which is disposed at a prescribed position in the case and controls the lending processing of the game medium, a power source unit 43 arranged at the prescribed position in the case, parts for operating lending and performing displaying such as a lending/returning switch and a degree display unit which are arranged in the front surface body and the relay baseboard 42 which is attached onto the inner wall surface of the case.  The relay baseboard is provided with a first connector, etc., where a first cable for connection to the game medium lending unit is connected. An introduction port 50 for introducing the first cable is arranged in the neighborhood of the attachment place of the relay baseboard in the case.
Patent JP-2002299215-A (JP)
Title: Scattering membrane mask and exposing method
Inventor: KAWADA SHINTARO
IPC: G03F7/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a scattering membrane mask in which dry etching cleaning can be performed without causing any damage to a mask, and a charged particle beam exposing method in which an increase in exposure cost can be suppressed. SOLUTION: In the scattering membrane mask having a scattering pattern formed on a membrane and being used in a charged particle beam aligner, the scattering membrane mask has a thin film of a material different from that of the membrane.
Patent JP-2002298319-A (JP)
Title: Magnetic recording/reproducing system
Inventor: KABAYA YOSHITERU
IPC: G11B5/53
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing system in which the addition of members for high quality magnetic recording/reproducing operations is allowed while keeping the miniaturization as a whole. SOLUTION: In a fixed drum 16 in recording/reproducing operations, amplification and signal processing are performed in the state that waveform distortion is reduced with a driving amplifier 37A to improve frequency characteristics in accordance with a reference signal from an oscillator 36A, and a stable actuator driving signal with a specified signal level is produced and outputted from the driving amplifier 37A.  Then, this driving signal is transmitted to a rotary drum 17 through a rotary transformer 40A to make the disposal of the driving amplifier at the side of the rotary drum 17 needless and to increase the degree of freedom for utilizing the space in the rotary drum 17, thereby the high quality magnetic recording/reproducing operation is attained by disposing in the rotary drum 17 a plurality of piezoelectric actuators 14a, 15a, 14b, 15b, and also MR heads 12a, 12b and magnetic heads 13a, 13b respectively driven to oscillation by these piezoelectric actuators.
Patent JP-2002156377-A (JP)
Title: Quick and simple detecting method for urophanic disease marker protein using light-absorbing label
Inventor: KANEKO EMIKO
IPC: G01N21/78
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a reagent for detecting a trace amount of protein, capable of easily and quickly detecting and/or measuring basic protein of an urophanic disease marker, such as the Bence-Jones protein(BJP) useful as a diagnostic marker for multiple myeloma with high sensitivity. SOLUTION: This method and its measurement reagent set includes a process for extracting and separating the BJP inside a urine sample from other proteins in urine by aqueous two phase partition using water soluble polymer and cation modified polymer, a process cleaning an extracted phase, containing the BJP of an objective protein, and a process reacting the extracted BJP with a pigment. Coloration of a BJP-pigment combination can be qualitatively and/or quantitatively analyzed and evaluated by a sensitizing function under coexistence of the water soluble polymer. The basic protein, belonging to prerenal protein with a high isoelectric point such as the disease diagnostic marker BJP, can be detected and measured easily and quickly with high sensitivity by solid phase extraction/pigment bonding.
Patent JP-2002310414-A (JP)
Title: Rotary kiln
Inventor: AGAWA RYUICHI
IPC: F27D17/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln remarkably improved in thermal efficiency. SOLUTION: Exhaust gas through an outlet 5 of a rotary furnace 2 and air for preheat are heat-exchanged by an air preheater 12 disposed in a secondary combustion chamber 8 and through recovery of outgoing radiation of the secondary combustion chamber 8, a radiation loss is reduced. Air preheated to a high temperature through heat exchange is fed as combustion air of a fuel combustion device 7 and combustion is efficiently effected.
Patent JP-2002301104-A (JP)
Title: Disposable diaper
Inventor: TANAKA YOSHIKAZU
IPC: A61F5/44
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the wearing of disposable diapers. SOLUTION: The disposable diaper 1 comprises a cover member 2 which has a front girth part 6, a rear girth part 7 and a crotch part 8 and a liquid absorbable panel 3 positioned on the side of the internal surface of the cover member 2. The panel 3 is mounted on the cover member 2 through an elastic band 27 stretched being elongated in the direction of the girth on the side of the internal surfaces of the front and rear girth parts 6 and 7. At least a portion of a clearance between the internal surface of the cover member 2 and the elastic band 27 is closed with a sheet material 53 elongating inward or outward from the diaper 1.
Patent JP-2002266331-A (JP)
Title: Method for opening water flowing hole in existing breakwater, and exchanging seawater between interior and exterior of harbor
Inventor: TAKAHASHI YOSHIHIRO
IPC: E02B1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of interrupted exchange of seawater between the interior and exterior of a harbor, due to construction of a breakwater, and a problem of pronounced degradation of water quality, bottom materials, and an organism living environment in the harbor, and to impart a seawater exchanging function to the existing breakwater by forming a water flowing hole in the breakwater without removing the breakwater nor replacing the same by a water-flowing type breakwater at a large cost. SOLUTION: There is provided a method for opening a water flowing hole in the existing breakwater, according to which a water flowing pipe 3 is inserted into the breakwater to form the water flowing hole through the breakwater, which accelerates exchange of seawater between the interior and exterior of the harbor, to thereby improve water quality, bottom materials, and an organism living environment. More specifically, a double pipe having an excavating ring 5 and consisting of an excavating pipe (external pipe) 3 and an excavating pipe (internal pipe) 4, is inserted into the breakwater, and after penetration of the double pipe, the excavating pipe (internal pipe) 4 is drawn out of the breakwater. Thus, the excavating pipe (external pipe) 3 serves as the water flowing hole.  Alternatively, the excavating pipe having an excavating disk may be inserted into the breakwater, and after penetration of the excavating pipe, the excavating disk is removed, whereby the excavating pipe serves as the water flowing pipe.
Patent JP-2002309672-A (JP)
Title: Sandwich panel structural body and construction method therefor
Inventor: YAMAGUCHI SHINGO
IPC: E04C2/08
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich panel structural body and its construction method, which is capable of withstanding external stresses such as bending stresses even though a structure having a large span is constructed when a roof or a wall surface is built by arranging sandwich panels side by side. SOLUTION: Sandwich panels are built side by side and tensioned chords are arranged and connected between the sandwich panels.
Patent JP-2002311596-A (JP)
Title: Method of manufacturing substrate for display and photomask using the same
Inventor: MORITA SATOSHI
IPC: G03F1/70
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To form the rugged shapes of a reflecting surface to shapes to make reflection easy. SOLUTION: This method of manufacturing the substrate for display has a process step of forming an insulative resin having photosensitivity on the substrate, a process step of exposing the insulative resin by using a photomask formed with patterns for forming the ruggedness on the surface of the resin, a process step of developing the exposed resin and a process step of forming display electrodes for reflection on the resin formed with the ruggedness. The exposure process step uses the photomask 5 formed with auxiliary patterns 53 for allowing the resin to remain for the purpose of forming slopes at the circumference of the resin for the circumference of the patterns for allowing the resin of the photomask to remain.
Patent JP-2002361580-A (JP)
Title: Information processing system for robot
Inventor: WATANABE ATSUSHI
IPC: G05B19/414
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system for robot capable of displaying the robot motion animation based upon a motion program on a teaching operating panel. SOLUTION: A robot control device executes the motion program, determines the position attitude of the robot, and delivers the obtained position attitude information to a personal computer(PC)-Steps 105-107. The PC prepares the animation display information of a work cell including the position attitude of the robot from the given position attitude information and sends it to the teaching operating panel-Steps 204-207. The teaching operating panel receives the animation display information and displays animated images in the display part-Steps 108 and 109. This operation is continued until the motion program is finished, and robot motion animation is displayed in the display part of the teaching operating panel.  According to this constitution in which the robot motion animation is displayed in the teaching operating panel, it is easy to teach, correct and confirm the motion program, and the working efficiency can be enhanced.
Patent JP-2002309467-A (JP)
Title: Knitted fabric
Inventor: KAWABATA SETSUYA
IPC: D04B21/18
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric for rib top, for example, for socks or the like, that can be largely stretched widthwise with a small or weak force to fit softly to the body with comfort. SOLUTION: A thread 26 extended in the transverse direction is omitted, a back stitch wale 25 is not formed and a loop 7 of wales 4, 5 on the face stitch side is made in an oblong shape where the vertical length of this loop 7 is made about 2 mm or more.
Patent JP-2002317123-A (JP)
Title: Curable composition and coating finishing method
Inventor: MIOKAWA MASAZUMI
IPC: C08L101/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition excellent in storage stability, giving a cured product excellent in acid resistance and permitting a high content of nonvolatile coating components when used as a coating, and a coating finishing method using the curable composition. SOLUTION: The curable composition comprises as essential ingredients, a resin (A) bearing in one molecule at least two, on average, of ester groups having a specific structure, a compound (B) bearing in one molecule at least two, on average, of a hydroxy group and/or a blocked hydroxy group, and a melamine resin and/or a blocked isocyanate.
Patent JP-2002320040-A (JP)
Title: Doorphone system
Inventor: TOYAMA NAOYUKI
IPC: H04N7/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a doorphone system transmitting a call by a visitor to a mobile terminal by means of mail that can surely deliver visitor incoming mail to the mobile terminal even in a state that the mobile terminal is busy with a communication, the mobile terminal is resident in a zone in which no radio wave can reach or power of the mobile terminal is interrupted at the visit of the visitor. SOLUTION: The doorphone system is provided with a mail generating section 104 that generates a call notice as an electronic mail message when a camera entrance slave unit 210 calls an indoor master unit 100 and with a mail transmission section 105 that transmits the generated electronic mail to the mobile terminal 400. After the transmission of the electronic mail, the call notice is again given to the mail generating section 104 after a lapse of a prescribed time from the 1st transmission, the system can surely deliver the mail to the mobile terminal according to the re-notice even when the mobile terminal is busy with communication or resident in a zone in which no radio wave can arrive when the camera entrance slave unit 210 makes a call.
Patent JP-2002319625-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KAJITA AKIHIRO
IPC: H01L27/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be manufactured, without having to add special manufacturing process by forming a MIM capacitor having proper characteristics on a semiconductor substrate, and to provide a method of manufacturing the device. SOLUTION: The MIM capacitor 11, (composed of a lower electrode film 8a, a capacitor insulating film 9a, and an upper electrode film 10a) provided on an lower interlayer insulating film 3, is formed to the same height as that of a plug 14a which connects lower-layer wiring 6 and upper-layer wiring 14c to each other, so that an upper electrode connecting hole is not required.