baber/WOPTO huggingface dataset:
Patent JP-2005297314-A (JP)
Title: Die lip adjusting device for molding extruded film
Inventor: OSHITANI KOJI
IPC: B29C48/31
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the biting accident of a differential screw without the occurrence of the bending moment in the screw during lock-up and operation by intersecting the axes of the screw and a lock bolt.  <P>SOLUTION: A die lip adjusting device is composed of a frame (4A), a thermal insulation rod (2), a nut (8), a nut carrier (9), a lock bolt carrier (11), and the differential screw (7) or one or two lock bolts (10). By intersecting the axes of the differential screw (7) and the lock bolt (10), during the lock-up and the operation, the bending moment does not occur in the differential screw (7), and the biting accident of the differential screw (7) is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296850-A (JP)
Title: Low speed stirrer
Inventor: IMAZEKI ETSUO
IPC: C02F3/08
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the conservation of energy by reducing the required power of a low speed stirrer and to dispense with a long rotary shaft even in a deep reaction tank to prevent an increase in weight and cost.  <P>SOLUTION: A draft tube 7 is provided to the center part of a reaction tank 1 of an activated sludge method so that the lower end is positioned in the vicinity of the base 14 of the reaction tank 1 and a rotary shaft 4 rotated at a low speed is suspended into the draft tube 7 from a drive part 2 installed on the top panel 8 of the reaction tank 1. Lower blades 6 for vertically imparting a flow to the liquid in the draft tube 7 and upper blades 5 for imparting the flow to the liquid in the vicinity of a liquid surface 13 in a centrifugal direction are provided to the rotary shaft 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302633-A (JP)
Title: Induction heating cooker
Inventor: AIHARA KATSUYUKI
IPC: F24C15/10
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker equipped with a metallic tone top board of proper design, having printing durability and capability to be freely altered from translucence to light shielding, and vice versa.  <P>SOLUTION: After a metallic tone paint 8, in which an inorganic pigment 7 such as titanium oxide is mixed, is printed on the backside of the top board 1, a translucent colored glass paint 9 is printed on it; and then a silicon or fluorine based transparent heat resistant paint 10 is overlaid, to make a coating layer of a printed three-layer structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296528-A (JP)
Title: Method for estimating flow rate of blood pump
Inventor: MIYAKOSHI TAKAYUKI
IPC: A61M1/12
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood pump flow rate estimating method for effectively suppressing the deterioration of precision in a flow rate estimation result due to the individual difference of a blood pump characteristic.  <P>SOLUTION: The method comprises; a first step having a step for preparing a plurality of blood pumps, so as to generate a general flow rate estimating formula including a correction term through the use of the respective blood pumps, and a step for assigning measurement data, which is obtained by using the actual blood pump embedded in the body of a patient, to the correction term, so as to generate the flow rate estimation formula in the actual blood pump, based on the general flow rate estimation system; and a second step for measuring the number N of rotation of a motor in the actual blood pump embedded in the body of the patient, the consumption electric current I of the motor, and attribute data Z of the blood of the patient, so as to estimate the flow rate Q of the blood pump, based on the flow rate estimation formula in the actual blood pump and the values N, I, Z.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301164-A (JP)
Title: Illumination apparatus and image display apparatus
Inventor: TAKEGAWA HIROSHI
IPC: G03B21/14
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus in which laser light is used and speckle noise is not viewed without upsizing a device configuration and without using a rotary apparatus such as a motor.  <P>SOLUTION: The illumination apparatus comprises a laser light source 11, an electromagnet 12, a diaphragm 13 arranged oppositely to the electromagnet 12 and consisting of a magnetic material, and a diffusion plate 15 arranged on one end of the diaphragm 13 and capable of making laser light outgoing from the laser light source 11 incident. The diffusion plate 15 oscillates mainly in an approximately vertical direction to a laser light outgoing direction of laser light from the laser light source 11 on the basis of the operation of the electromagnet 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004318161-A (JP)
Title: Plasma display, energy recovery method and drive circuit therefor
Inventor: CHO JANG HWAN
IPC: G09G3/288
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display whose circuit constitution can be simplified while conduction loss of current in a switch device is minimized, and an energy recovery method and a drive circuit therefor.  <P>SOLUTION: This plasma display is equipped with a panel, at least one voltage source for supplying a sustain voltage to the panel, an inductor for recovering and reusing energy charged in the panel due to a resonance phenomenon for driving the panel, and 1st and 2nd switches which are connected in parallel between the inductor and the panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308434-A (JP)
Title: Encoder pulse detection circuit
Inventor: HONDA YOICHIRO
IPC: G01D5/36
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder pulse detection circuit making accurate rotation detection even when a motor is rotated at high speed.  <P>SOLUTION: This encoder pulse detection circuit for detecting rotation of the motor is equipped with a photo interrupter 12 constituted of a light emitting diode 2 and a phototransistor 1, and a base earthing type transistor 6 connected to a collector 4 of the phototransistor 1. The transistor 6 controls a current flowing in the collector 4 by keeping the voltage of the collector 4 of the phototransistor 1 to be a constant voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312161-A (JP)
Title: Voltage equalizing circuit of battery pack
Inventor: YAMADA HIDEKI
IPC: H02J7/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage equalizing circuit of a battery pack which can equalize the voltage of the battery pack having various total number of cells without increasing the type of an IC for equalizing a voltage.  <P>SOLUTION: A battery block 101 having cells 1-4 of the battery pack 100 is voltage equalized by equalizing IC 7 for four cells. A battery block 102 having cells 3-6 is voltage equalized by equalizing IC 8 for four cells. The battery block 101 and the battery block 102 share adjacent two cells 3 and 4. Thus, the battery pack having various total number of cells can be voltage equalized by the equalizing IC for the four cells having a high speed and good user-friendliness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308292-A (JP)
Title: Fin and tube type heat exchanger and its manufacturing method
Inventor: TAKANO TAKASHI
IPC: F25B39/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To show superior anti-corrosion effect even when a fin and tube type heat exchanger is placed under high corrosive environment, in coating the fin and tube type heat exchanger used in a refrigerator and the like.  <P>SOLUTION: This fin and tube type heat exchanger comprises a number of fins 13 arranged in parallel with each other at specific intervals, U-shaped tubes 12 inserted into the fins 13 at a right angle to allow the fluid to flow inside, and return bends 14 connecting the U-shaped tubes 12. As the coating is performed on parts from which oxidized scale generated in welding the U-shaped tubes 12 and the return bends 14, is removed, the corrosion originated from oxidized scale is not advanced even when it is placed under high corrosive environment, thus superior corrosion-proof effect can be exercised and the operation can be continued for a long time as a freezing system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306316-A (JP)
Title: Crossing bar and its manufacturing method
Inventor: TSUBOI HITOSHI
IPC: E01F13/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate disassembling of a crossing bar used for a grade crossing or the like.  <P>SOLUTION: In the crossing bar formed by axially joining a plurality of bar members (3b, 3c), a straight part (5) inserted in the other cavity (4) and a tapered part (6) continuing to the straight part (5) are formed on one side of the bar members of the origin side and the destination side. The stopper (7) is fixed to the boundary part of the tapered part (6) and the straight part (5), the straight part (5) of the one side bar member enters the cavity (4) of the other bar member, and the bar members each other are fixed by a pulling out preventive means (11) in a state where the end part (8) of the other bar member abuts to the stopper (7). When the straight part of the one bar member enters the inside of the cavity of the other bar member, the other bar member is prevented from running over the tapered part. When the bar member is exchanged, the connection of the bar member can be easily released by man power by only releasing the pulling out prevention.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305020-A (JP)
Title: Mahjong ball game machine
Inventor: MURATA NAYUTA
IPC: A63F7/02
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mahjong ball game machine which is constituted in such a manner that a mahjong tile pattern which becomes a winning tile is highlighted from other mahjong tile patterns with the performance of a ready-to-win operation as a trigger.  <P>SOLUTION: This mahjong ball game machine 1 is equipped with a plurality of liquid crystal display panels 50, and a game performance displaying program P3212. A plurality of the liquid crystal display panels 50 are respectively provided at ball inlets 11c to 11e and so forth so that mahjong tile patterns respectively corresponding to the ball inlets 11c, 11d and 11e and so forth may be displayed. The game performance displaying program P3212 performs a before ready-to-win state display control and an after ready-to-win state display control. In the before ready-to-win state display control, mahjong tile patterns corresponding to respective ball inlets 11c to 11e and so forth are respectively displayed on a plurality of the liquid crystal display panels 50 before the ready-to-win operation is performed provided that the combination of mahjong tile patterns obtained by the entering of balls in the ball inlets 11c to 11e and so forth has become a calling state during the progress of one game. In the after ready-to-win state display control, the mahjong tile pattern which becomes winning piece is displayed in a manner to stand out from other mahjong tile patterns after the ready-to-win operation has been performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304445-A (JP)
Title: Pcr amplification reaction device and pcr amplification reaction method using the same
Inventor: TSUKADA MAMORU
IPC: C12Q1/68
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCR amplification reaction method requiring a short time for the amplification reaction of a nucleic acid by PCR method using the objective nucleic acid molecule as a template and provide a device for the amplification reaction method.  <P>SOLUTION: A high-speed PCR amplification reaction is carried out by using a PCR vessel composed of a liquid reservoir having a small volume to store a PCR liquid and a local heater to heat the reaction liquid in the liquid reservoir by the direct thermal contact with the liquid, and supplying a pulse current to the heater to perform the temperature cycle of the PCR.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315908-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor and manufacturing apparatus
Inventor: KADOI MIKIO
IPC: B05C5/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an inexpensive high-quality layered type electrophotographic photoreceptor having a coating film with uniform thickness.  <P>SOLUTION: The electrophotographic photoreceptor has at least two layers of a charge generating layer containing a charge generating substance and a charge transport layer containing a charge transport substance, wherein the charge generating layer is formed by applying a coating liquid for the charge generating layer by an ink jet coating means 50 on a conductive supporting body 5, and the charge transport layer is formed by applying a coating liquid for the charge transport layer on the charge generating layer by a roll coating means 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005253031-A (JP)
Title: Image printing device, method and program for controlling image printing device, and recording medium recording control program of image printing device
Inventor: OMICHI TAKAHIRO
IPC: G06T1/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printing device capable of printing an input image without the necessity for another image recognition processing when re-printing the input image, for the input image that is once subjected to recognition processing.  <P>SOLUTION: The image printing device 1 comprises a storage 21 which stores a group name LUT 28; an image recognition processing circuit 18 which obtains a value of a characteristic of an input image from the input image; an image recognition processing result group decision circuit 19 which assigns a group to the obtained value of the characteristic by referring to the group name LUT 28; and a tag pattern printing circuit 25 which edits the assigned group as a tag pattern 31. In the group name LUT 28, a possible range of a value of a characteristic which can be extracted from the input image by the image recognition processing is divided into a plurality of ranges, and a processing result group of the image recognition processing is assigned to respective ranges of the divided values of the characteristic. Also this group corresponds to a representative parameter used for the image processing of the input image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320255-A (JP)
Title: Dentifrice composition
Inventor: YAMAMOTO YUKIO
IPC: A61K8/37
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dentifrice composition in which a nonionic surfactant is formulated, having a good foaming property, nearly free from unusual taste often generated from a nonionic surfactant-formulated composition and excellent in feelings upon use.  <P>SOLUTION: This dentifrice composition comprises (a) a polyglycerol monofatty acid ester which is an ester of an 8-12C fatty acid with a polyglycerol having 8-12 average polymerization degree and (b) a polyoxyethylene sorbitane monostearate (having an average number of moles of an added ethylene oxide of 20) and/or a polyoxyethylene sorbitane monooleate (having an average number of moles of an added ethylene oxide of 20) in 0.1-1 ratio [(a)/(b)] of the component (a) to the component (b) expressed in terms of mass ratio. The dentifrice composition can widely be used by preparing it in various formulations.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319656-A (JP)
Title: Inner mold for manufacturing pneumatic tire
Inventor: SANO TAKUZO
IPC: B29L30/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner mold for manufacturing a pneumatic tire constituted so as to shorten a tire molding time and a tire vulcanizing/molding time by raising a rigid inner mold to a predetermined temperature in a short time to efficiently perform molding work with high precision.  <P>SOLUTION: The rigid inner mold 2, which is used at the time of vulcanizing/molding of a tire or during the period from the start of a tire molding process to the completion of the vulcanizing/molding process of the tire, is constituted of a plurality of annular expansible and contractible first and second segments divided in a peripheral direction and a heat generator 14 generating heat by microwaves G is attached to the whole surface or a part of the inner surface of the rigid inner mold 2. As the heat generator 14, a sintered body of silicon carbide with a predetermined thickness and size having a constant composition generating heat by microwaves G is used but a material having good heat conductivity and generating heat by microwaves G may be used. Further, the whole of the rigid inner mold 2 can be constituted of the heat generator 14 generating heat upon the reception of microwaves G.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323194-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA HIDEKI
IPC: G03G21/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely and quickly discharging electricity from an electrolytic capacitor of large capacity even when a main power supply is turned off and a control system is stopped.  <P>SOLUTION: An emitter of an npn transistor Q1 is grounded, a collector is connected to the electrolytic capacitor C through a resistor R1 and a base is connected to the electrolytic capacitor C through a resistor R2. An emitter of an npn transistor Q2 is grounded, a collector is connected to the electrolytic capacitor C through the resistor R2 and a base is connected to a power supply V2. When the power supply V2 is turned off, the npn transistor Q2 is turned off. Electrostatic charge accumulated in the electrolytic capacitor C is discharged, a base current flows into the npn capacitor Q1 and the npn transistor Q1 is turned on. A current flows from the collector of the npn transistor Q1 to the emitter via the resistor R1 to consume the residual charge of the electrolytic capacitor C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320790-A (JP)
Title: Door opening and closing system
Inventor: TOHATA HIROKAZU
IPC: E05F15/20
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening and closing system capable of automatically stepwise opening a door up to a fully opening position by a simple configuration and allowing even an aged person and a physically handicapped person to have excellent operation property and safety.  <P>SOLUTION: This door opening and closing system is provided with an electric lock for locking and unlocking a door, a door opening and closing mechanism for opening and closing the door by operation of the electric lock while the electric lock is unlocked, and a control means for unlocking the electric lock when a door opening signal is inputted by operator's operation and operating the door opening and closing mechanism in accordance with an operation signal of an operator to open and close the door stepwise. The door is opened and closed at three steps including, for example, 40 degrees, 75 degrees, and 90 degrees.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322841-A (JP)
Title: Nitride semiconductor, nitride semiconductor wafer, and their manufacturing method
Inventor: FUJIKURA TSUNEAKI
IPC: H01L29/205
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type conductive nitride semiconductor layer for LEDs, LDs, bipolar transistors, etc., without using such an Mg that might cause the degradation of an element.  <P>SOLUTION: The nitride semiconductor wafer includes a p-type conductive nitride semiconductor containing group IV impurity atoms as an acceptor, or at least a p-type conductive nitride semiconductor layer containing a group IV impurity as an acceptor and an n-type conductive nitride semiconductor layer on a substrate. The impurity as the acceptor is any one of C, Si, Ge, and Sn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326482-A (JP)
Title: Conductive squeegee
Inventor: IMASAKA HIROSHI
IPC: C08K5/46
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive squeegee lessening adhesiveness of a roller surface by lessening resistance variation caused by deterioration of hydrin rubber generated by long hour energization in the conductive squeegee such as a transfer roller, an electrification roller and a developing roller.  <P>SOLUTION: The rubber layer of the conductive squeegee molding the rubber layer on a conductive core material is composed of a non-foam. The rubber layer contains 10-50 pts.wt of hydrotalcite in which a molecular formula is Mg<SB>4.3</SB>Al<SB>2</SB>(OH)<SB>12.6</SB>CO<SB>3</SB>-3.3H<SB>2</SB>O or Mg<SB>4.3</SB>Al<SB>2</SB>(OH)<SB>12.6</SB>CO<SB>3</SB>to 100 pts.wt of a polymer component in the rubber material, and contains 0.1-1.0 pts.wt of active zinc oxide. Furthermore, the rubber layer also contains 5-100 pts.wt of epichlorohydrin rubber, the particle diameter of the active zinc oxide in the rubber material is 0.05-0.2 μm, and the rubber layer also contains 2.0-5.0 pts.wt of 2-mercapto benzimidazole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004342300-A (JP)
Title: Maximum likelihood detection of asynchronous servo data employing interpolation
Inventor: ANNAMPEDU VISWANATH
IPC: G11B20/18
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide maximum likelihood detection of asynchronous servo data employing interpolation.  <P>SOLUTION: A repeatable run-out (RRO) detector employs one or more digital interpolation circuits to interpolate asynchronous sample values representing an RRO address mark (AM) and RRO data ; an asynchronous maximum likelihood (AML) detector detects RRO AM; and a RRO data decoder decodes the RRO data. The AML detector employs an AML algorithm, such as Viterbi algorithm, to detect a series of peaks of RRO AM based on detection of the entire sequence of observed peaks. The AML detection selects one of either the asynchronous or interpolated sample sequences that are closest in distance to the ideal PRO AM sample sequence. Once the RRO AM is detected, the AML detector provides RRO AM found signal as well as the selected one of the sample sequences having the best phase for detecting and decoding the PRO data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001985-A (JP)
Title: METHOD OF FINE PARTICULATE alpha-ALUMINA
Inventor: MAKI HAJIME
IPC: C01F7/30
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing fine particulate α-alumina having more minimized particle diameter.  <P>SOLUTION: The fine particulate α-alumina is manufactured by firing a powdery mixture which contains an α-alumina precursor and a seed crystal particle and in which the content of the seed crystal particle expressed in term of oxide is 25 pts.mass per 100 pts.mass in total of the α-alumina precursor and the seed crystal particle. The α-alumina precursor is, for example, an aluminum hydrolysis product. The seed crystal particle is, for example, a particle of corundum type metal oxide. The powdery mixture is obtained by removing water from a water-based mixture prepared by dissolving or dispersing the α-alumina precursor and seed crystal particle in water. The firing is carried out at 600-1,000°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004738-A (JP)
Title: Editing system, editing method, and program
Inventor: TADA SUNAO
IPC: G06T11/60
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a neat condition of a "name (a kind of caption) at all times", even if an image is magnified or reduced.  <P>SOLUTION: Marked "Name" data 115, which a character is expressed in a character code by a "name" input operation based on a "name" manuscript 113, is generated. This is converted to a tagged "name" data 118 in a mark/tag conversion part 117. A "name" inserting part 119 generates a text box to insert the "name", and inserts the "name" in the text box, based on the tagged "name" data 118. The "name" inserting part 119 adjusts the size of the text box so as to fit the "name", in just the proper proportion in every the horizontal and vertical directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI