baber/WOPTO huggingface dataset:
Patent JP-2004175114-A (JP)
Title: Inkjet recorder and ink tank
Inventor: WATANABE SHIGERU
IPC: B41J2/175
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of allowing a user to use any of a dye ink and a pigment ink by a method wherein risk of inventory cost at a side of a manufacturer is reduced, and replacement of a dye or a pigment can be realized by suppressing the damage to the environment because of the disposal of the inventory.  <P>SOLUTION: This inkjet recorder performs the recording by ejecting the ink on a recording medium. The inkjet recorder has an ink tank holder 1 for holding an ink tank 3 with a recessed/projected section 7 as a discrimination section corresponding to a kind of the ink accommodated therein. The ink tank holder 1 has a rib as the discrimination means corresponding to the recessed/projected section 7. The ink tank holder 1 can hold any kind of the ink tank in its initial stage. However, once the ink tank 3 is loaded thereto, only an ink tank in the identical kind of the ink tank 3 loaded thereto can be held by the ink tank holder 1 because the ink tank has the rib.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005149099-A (JP)
Title: Orthogonal transformation unit, inverse orthogonal transformation unit, orthogonal transformation method, and inverse orthogonal transformation method
Inventor: TOMIYASU KANAME
IPC: H04N19/134
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To more improve the accuracy of calculation as compared with conventional methods by allocating more bits to a decimal part of a coefficient of which the dynamic range is small in the case of performing the orthogonal transformation/inverse orthogonal transformation of two-dimensional input data consisting of n×n elements by using one-dimensional orthogonal transformation.  <P>SOLUTION: An orthogonal transformation unit is disclosed which is constituted in such a way that a round expressing in which direction, a row direction or a column direction, one-dimensional orthogonal transformation is applied to n×n input pixel data 100 and a count expressing what row (what column) of the input data is processed by one-dimensional orthogonal transformation are stored in a counter 102 and an one-dimensional discrete cosine transformation unit 103 adaptively changes calculation in accordance with the values of the round and the count of the counter 102 to perform the one-dimensional orthogonal transformation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148423-A (JP)
Title: Method for initializing power distribution system training apparatus
Inventor: SUZUKI YOSHIYUKI
IPC: G09B9/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for initializing a power distribution system training apparatus for putting the apparatus back in its original system state.  <P>SOLUTION: For initialization in simulation and power distribution system training, all switches are set ON together and then only connection switches are turned OFF to realize short-time initialization processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147089-A (JP)
Title: Control device of engine for manual transmission vehicle
Inventor: INOUE KAZUYA
IPC: F02D45/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an engine for a manual transmission vehicle for exerting good driveability and preventing engine racing, when a driver returns an accelerator pedal and a fuel injection stop condition is satisfied.  <P>SOLUTION: The control device of an engine for a manual transmission vehicle comprises: a fuel stop condition determining means (S1) determining whether or not the fuel injection stop condition is satisfied based on an accelerator pedal depression amount APO; an elapsed time measuring means (S2, S7) measuring a time elapsed from a time where the condition is satisfied, if the fuel stop condition is satisfied; and a fuel stop means (S9) stopping fuel injection when a predetermined time has elapsed. The control device further comprises: an engine speed detecting means (S4); and torque limiting means (S5→S8→S7→S9) limiting engine torque based on change in engine speed even before the predetermined time has elapsed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152319-A (JP)
Title: Treating apparatus
Inventor: OGAWA HIROKI
IPC: A61H23/04
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair type treating apparatus in which the operation of a tilting switch is simple.  <P>SOLUTION: The treating apparatus 10 is provided with a plurality of air bags A1-A8, a remote controller 50 for selecting a desired air bag from the plurality of air bags A1-A8, and a controller 102 for controlling the operations of the respective air bags A1-A8 on the basis of the selection of the remote controller 50. After the operations of the respective air bags A1-A8 are controlled on the basis of the selection of the remote controller 50 and each treatment is ended, when a prescribed key of the remote controller 50 is operated, the controller 102 controls the expansion and contraction of the respective air bags A1-A8 in the same order again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153707-A (JP)
Title: Vehicle condenser
Inventor: SUEMATSU NOBUYASU
IPC: B60H1/32
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle condenser capable of reducing the number of component parts and allowing easy connecting operation with an air-conditioning cycle.  <P>SOLUTION: The vehicle condenser is structured so that a first pipe 7 and second pipe 9 stretching in the vehicle width direction are mounted in the condition laid one over another at the top of a core part 6 for circulating a refrigerant B for air-conditioning in the vertical direction and that a first fitting pipe 18 and a second fitting pipe 19 directed to the connecting direction with the air-conditioning cycle are formed at the ends of the first pipe 7 and the second pipe 9, which are connected with the air-conditioning cycle through the first fitting piping 18 and the second fitting pipe 19, wherein the first pipe 7 and the second pipe 9 are formed in a single piece by means of extrusion. Even if no joint block is used, there is no risk that the first pipe 7 and the second pipe 9 separate from each other. Because the first fitting pipe 18 and the second fitting pipe 19 are formed by bending the ends of the first pipe 7 and the second pipe 9, no fitting piping as a separate item is required. This eliminates necessity for use of any conventional joint block or a fitting pipe as separate item, the number of component parts can be reduced. Further because any operation for mounting them becomes unnecessary, this is favorable even in terms of working easiness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152525-A (JP)
Title: Noodle boiling apparatus
Inventor: FUKUI KEIJI
IPC: A23L7/109
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle boiling apparatus, uniformly boiling noodle without boiling over.  <P>SOLUTION: This noodle boiling apparatus is controlled so that after a boiling basket where noodle is put is set in a boiling water vessel and boiling of noodle is started, water is supplied for a fixed time or in a fixed quantity in the lapse of s fixed time from the start of boiling the noodle. Since the water is supplied for a fixed time or in a fixed quantity in the lapse of fixed time, boiling over is prevented, and further the temperature in the hot water vessel is temporarily lowered to uniformly boil the noodle. Further, the device includes a means for replenishing hot water decreased in boiling up the noodle after the noodle is boiled up. The hot water replenishing means is operated to continue replenishment for a fixed time or in a fixed quantity even after the completion of replenishing hot water in the hot water vessel, thereby purifying the hot water in the hot water vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163056-A (JP)
Title: Gas carburizing method
Inventor: TACHISATO SHOWA
IPC: C21D1/06
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control a carburizing condition to a predetermined one, when charging a component 2 to be treated into a carburizing chamber 1, controlling the inside of the carburizing chamber to a carburization atmosphere containing a carburization gas, and heating the temperature of the component to a predetermined carburizing temperature while measuring the temperature of it with a radiation thermometer, and keeping it at the carburization temperature for an appropriate period of time to carburize the component.  <P>SOLUTION: The method includes controlling the inside of the carburizing chamber to a lower pressure during a heating process before the component to be treated reaches the carburizing temperature than during a carburizing process after the component has reached the carburizing temperature, so as to inhibit carburization during the heating process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164259-A (JP)
Title: Temperature controller for analyzer
Inventor: WATANABE YASUYUKI
IPC: G01N21/01
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain overshooting and ringing in a temperature change when elevating and lowering abruptly a temperature, to converge quickly to a target temperature.  <P>SOLUTION: Detection temperatures are read in from temperature sensors provided respectively corresponding to three Peltier elements (S4), differences between the respective detection temperatures and the target temperature are compared when a difference between an average value and the target temperature comes to 2°C or less (S5, S6), and the lower difference is allocated with the lower weighting factor (S7, S8), and updating is carried out by multiplying a duty ratio of a pulse signal for determining driving power supplied to the Peltier element of each channel with the each weighting factor (S10). Heating or cooling is executed with excellent balance as the whole, since a quantity of heat supplied to a portion having a low difference with respect to the target temperature is reduced thereby and since quantity of heat supplied to a portion having a high difference with respect to the target temperature is maintained thereby, so as to restrain the overshooting and the ringing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161601-A (JP)
Title: Inkjet recording paper
Inventor: SASAKI JUN
IPC: B41M5/50
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper, in which ununiform printing due to the cohesion of pigment ink and which has both fixture of ink and high white paper glossiness.  <P>SOLUTION: In the inkjet recording paper including at least one ink accepting layer and a gloss developing layer on a support, the gloss developing layer includes 5-30 weight % of the chloride salt of the group 2A elements in the periodic table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164876-A (JP)
Title: Method and apparatus for characteristic sumilator of photoconductive element, and program
Inventor: TAKEUCHI KAZUFUMI
IPC: H01L31/12
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To simulate physical characteristics of a Cds coupler used for a compressor of an analog circuit, an audio signal effector of another analog circuit, etc in a digital circuit.  <P>SOLUTION: Results obtained by filtering an input signal through a plurality of low-pass digital filters 110, 120, and 130 differing in cutoff frequency are synthesized to simulate input/output characteristics of the Cds coupler. An amplifier 111 and an adder 113 increase the gain of an amplifier 114 and increase the cutoff frequency of the low-pass filter 110 as the input signal has a higher level. Consequently, physical characteristics of the Cds coupler that quickly follow up a rise of the input signal and gradually decrease in output level when the input signal falls are faithfully simulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161372-A (JP)
Title: Laser machine, structure, optical element and laser machining method
Inventor: SEO MANABU
IPC: B23K26/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machine capable of controlling the direction of the period, the quantity, the intensity distribution or the like of laser beams, a structure and an optical element produced by the laser machine, and a laser machining method.  <P>SOLUTION: Laser beams 101 emitted from a laser beam source pass through a 1/2 wavelength plate array 102 with a plurality of 1/2 wavelength plates disposed therein to form laser beams 103 with the polarizing direction controlled. The periodical structure formed by the laser beams can form a plurality of very fine periodical structures on a workpiece 105 by laser beams 103 polarized in a plurality of deflection directions for the purpose of following the polarizing direction of the laser beams. The quantity, the intensity distribution or the like of laser beams can be controlled by using an ND filter, a gray mask, a Gaussian filter or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161730-A (JP)
Title: Phase change type optical recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/243
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change type optical recording medium which has a high density and a large capacity about the same as DVD-ROM, which not only facilitates initial crystallization in an initializing process, but also enables overwrite at a wide range of recording linear velocity including a high recording linear velocity of 3.5-35 m/s and which besides can ensure a sufficient degree of modulation and excels in recording sensitivity, overwrite characteristics and storage characteristics.  <P>SOLUTION: The optical recording medium has a recording layer constituted at least of a phase change type recording material on a base, and recording, reproduction, erasure and rewriting of information, at least, can be performed by making a reversible phase change occur in the recording layer by irradiating it with an electromagnetic wave. The phase change type recording material is so constituted as to be expressed by composition formula InαSbβHγZrδ(where α, β, γ, δ denote atom% each, α+β+γ+δ=100, 7≤α≤36, 49≤β≤86, 2≤γ≤10, 2≤δ≤12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167041-A (JP)
Title: Optical device having thermoregulator and laser module
Inventor: NASU HIDEYUKI
IPC: H01S5/024
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device having a thermoregulator, particularly a laser module, wherein the deformation of a substrate installed on the thermoregulator is suppressed, even when the temperature is varied by the thermoregulator.  <P>SOLUTION: The optical device has a first substrate constituted of a first material installed on the thermoregulator, a second substrate constituted of a second material joined onto the first substrate, and optical components installed on the second substrate. The side surface of the second substrate is disposed not to be in contact with other member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163979-A (JP)
Title: Vehicle transmission
Inventor: NASU HIDEO
IPC: F16H41/30
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle transmission for improving feeling when engaging a clutch even if the temperature of hydraulic fluid is low or when an engine speed is low.  <P>SOLUTION: An oil return pipe 11 for returning oil to an oil tank 3 is connected to the middle of a second hydraulic supply pipe 6 for supplying oil discharged from a hydraulic pump 2 to a torque converter 1 as hydraulic fluid, a pressure control valve 12 in which the operating pressure is controlled by a proportional electromagnetic type pressure control valve 13 is provided in the middle of the oil return pipe, a controller 17 for outputting a pressure command for instructing the operating pressure is provided in the proportional electromagnetic type pressure control valve, and the controller has a function for outputting a pressure command according to the speed of an engine and oil temperature by inputting each measurement value from an engine tachometer 16 for detecting the speed of the engine and an oil temperature meter 15 for detecting oil temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172985-A (JP)
Title: Display device
Inventor: SHIGEOKA TAKEHIKO
IPC: G02F1/13357
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is constructed by using a liquid crystal display device, has simple construction, is easy-to-understand and is related to an electric appliance such as a burner.  <P>SOLUTION: A display part 13 utilizes the liquid crystal display device 20 having a backlight means, and by dividing the backlight means into a plurality of sections and changing individual colors of the sections of the backlight means, background colors of the divided sections of the liquid crystal display device 20 can be changed partially from one another. By changing the color of the backlight means of the section corresponding to the content displayed on the liquid crystal display device 20, the background color of the liquid crystal display device 20 is changed in accordance with the content to be displayed. Consequently the content displayed on the liquid crystal display device 20 is distinguished by the background color and an easy-to-understand display is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173112-A (JP)
Title: Display device
Inventor: SONODA SHINICHIRO
IPC: B43L1/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To heighten contrast of display in a display device wherein display is performed by moving movement plates which can be moved in a liquid, by an action of an electric field.  <P>SOLUTION: Shapes of the colored movement plates 30a, 30b,... each disposed for every one cell-like region in each cell-like region 15a, 15b,... partitioned by a partition wall 10 and filled with a colored liquid 20W are defined in such a manner that the range of the cell-like regions 15a, 15b,... which can visually be confirmed from a display side (shown by an arrow C1 in Fig.) and the range of the colored movement plates 30a, 30b,... which can be visually confirmed from the display side when the thickness direction of the colored movement plates 30a, 30b,... is coincident with the display direction are coincident with each other. The electric field acting on the colored movement plates 30a, 30b,... is generated by an electric field generating means 41 and the colored movement plates 30a, 30b,... are moved in the vertical direction in the respective cell-like regions 15a, 15b,....  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176507-A (JP)
Title: Oscillatory wave motor and device
Inventor: NAKANISHI TORU
IPC: H02N2/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a lubricant may stick to friction face sides of an oscillator and a mover when the lubricant is injected into a bearing that rotatably supports the mover of an ultrasonic motor.  <P>SOLUTION: The injection part of the lubricant of the bearing that rotatably supports the mover is arranged at a position that gets away from the friction face of the ultrasonic motor by a creepage distance. By arranging the lubricant injection side of the roller bearing at a side far from the friction face of the ultrasonic motor by a creepage distance, the stick of the lubrication to the friction face is prevented, and an effect that stabilizes motor characteristics is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140761-A (JP)
Title: Electrolytic decontamination method on lead material for shielding
Inventor: YAMAMOTO MASATO
IPC: B09B3/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To lower the radioactivity strength of contaminated lead or of a shield material having lead as a major component by means of electropolishing.  <P>SOLUTION: In electropolishing, two or more of sodium salt, potassium salt, and ammonium salt of nitric acid are used as main agents. Neutral or slightly acidic water solution obtained by thereto adding nitric acid according to need is used as electrolytic solution. A power source device is employed having the function of an AC-DC superposition circuit and together using a DC power source and an AC power source. The lead shield material to be treated is connected to a positive electrode of the source device and a conductive substance is connected to a negative electrode of the source device. Voltages of 4.5V, preferably 5V or more, as the DC power source, and 10V or more, as the AC power source, are applied between the shield material and the conductive substance, using trowel-type electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169980-A (JP)
Title: Injection molding method and its forming mold
Inventor: SUZUKI MASAMI
IPC: B29C45/26
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To insure a precise forming hole by enabling a molding resin to be filled without influence of a nature of a molding resin and an injection velocity and without any bad influence on a thin core pin having a diameter of not more than 1mm during filling the molding resin.  <P>SOLUTION: The injection molding method comprises a waiting process for filling the molding resin by retreating many core pins 37 each making a forming hole from a cavity 25 and making them a standby state, a molding resin filling process for filling the molding resin from a gate 13 into the cavity 25, a core pin protruding process for protruding the core pins 37 into the cavity 25 after the gate is closed after the completion of filling the molding resin 23, a core pin retreating process for retreating the core pins 37 from the cavity 25 after a predetermined time passes after the completion of protruding the core pins 37, and a molded article taking out process for opening the cavity 25 and taking out the molded article after completion of retreating the core pins 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171724-A (JP)
Title: Construction machine
Inventor: TAMANE ATSUSHI
IPC: F16H57/02
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance work efficiency of replacing work of grease, by easily removing a grease bath.  <P>SOLUTION: One grease bath 21 is constituted by annularly connecting four grease bath divided bodies 26. These respective grease bath divided bodies 26 are installed on an under surface 13B of an inner race 13 by using a stud bolt 34 and a nut 35. Thus, when performing the replacing work of the grease stored in the grease bath 21, a large work opening part can be formed in the grease bath 21 by removing one of the respective grease bath divided bodies 26. Thus, its work efficiency can be enhanced by performing the replacing work of the grease via the large opening part. The grease bath divided bodies 26 can be easily removed downward from the under surface 13B of the inner race 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087129-A (JP)
Title: Multilayer recording disk and reproduction system
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/24062
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer disk allowed to read with good accuracy recording information and a reproduction system reproducing the recording information from the multilayer disk.  <P>SOLUTION: The wavelengths of reading light irradiated at information recording surfaces for reading the recording information from the information recording surfaces are differentiated for every information recording surface of the multilayer recording disk. In addition, the information recording surface formed at the position closest to a reading light-entering incident surface has transmissivity with respect to the reading light irradiated from the information recording surface to read the recording information lower than that with respect to the reading light irradiated from other information recording surfaces to read the recording information. Thus, enhancement is made to the S/N (signal to noise) ratio of a reading signal obtained by reading the recording information from the multilayer recording disk.  <P>COPYRIGHT: (C)2004,JPO