baber/WOPTO huggingface dataset:
Patent JP-2003301827-A (JP)
Title: Drill screw for steel plate
Inventor: WAKAI TAKAO
IPC: F16B25/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill screw for a steel plate allowing tapping to be conducted simultaneously as a hole is bored by a hole boring member, and smoothly driven by light force by reducing the generation of resistance upon tapping.  <P>SOLUTION: A head 4 is formed at one end of a shaft 3 having threads 2 in an outer circumference to form a drill screw body 6, and a plate type hole boring member 7 formed of hard material is protruded on the tip of the shaft 3 of the drill screw body 6. A plate 8 of the hole boring member 7 has a width in a range between the trough diameter and outer diameter of the thread 2 formed at the shaft part 3. On both side edges of the plate 8, taps 13 for tapping to send the threads into the inner circumference of the bored hole are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302927-A (JP)
Title: Display device
Inventor: IKEDA MITSUNOBU
IPC: G09G3/20
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of easily and handily switching various functions thereof, and simply resetting them all together to the ordinary states set originally.  <P>SOLUTION: The display device for luminously displaying characters, pictorial symbols, or the like by making a plurality of light emitting elements arranged on a display part selectively emit light, is provided with a remote controller for inputting various kinds of data concerning display contents and display functions, and this remote controller is provided with keys for inputting temporarily effective data thereto by direct operation. When the temporarily effective data are inputted from the remote controller, the display part side is arranged so as to register them as temporary set data. Moreover, the display device is arranged so that the set data registered to be temporarily effective are reset all together to the initial state before setting the temporary data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301931-A (JP)
Title: Speed reduction mechanism
Inventor: ENOMOTO ISAO
IPC: F16H57/037
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reduction mechanism wherein the whole device is downsized.  <P>SOLUTION: A fix bevel gear 15 and a rotation bevel gear 12 are incorporated into a case body 7 in a manner to be opposed and meshed with each other, and the numbers of teeth of the gears are made different from each other. An input shaft 11 is provided that slides the rotation bevel gear in the whole direction of the circumference, and the rotation of the rotation bevel gear is reduced for the input shaft, and the rotation of the rotation bevel gear is transmitted to an output shaft 18. Also the mechanism includes a ring 22, and a first shaft portion 23 and a second shaft portion 24 are placed on a diameter line that is perpendicular to the ring 22. The first shaft portion is connected to the rotation bevel gear rotatably, and the second shaft portion is connected to the output shaft rotatably. Also, the input shaft is inserted into a rotation shaft portion 13 placed on the rotation bevel gear rotatably, and the rotation shaft portion 13 is inserted into the ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314967-A (JP)
Title: Device and method for filling fluidized amorphous material, and device and method for filling furnace filling material
Inventor: SUZUKI HIROSHI
IPC: F27D1/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for filling an amorphous material advantageous for improving uniformity in filling the amorphous material composing an inner lining layer of an object, and also to provide a device and a method for filling a furnace filling material advantageous for improving the uniformity in filling the furnace filling material composing an inner lining refractory wall of a heating furnace.  <P>SOLUTION: This device for filling the furnace filling material is for filling the furnace filling material 14 of the amorphous material in a cylindrical space 12 between an inner peripheral surface of a furnace chamber 10 of the heating furnace 1 as the object and an outer peripheral surface of a cylindrical molded body 13. The device is provided with an oscillating member 25 in the cylindrical form arranged in the cylindrical space 12 and an oscillation providing source 27 providing oscillation to the oscillating member 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305334-A (JP)
Title: Plasma type pfc decomposition system and pfc decomposition method
Inventor: SUGANO SHUICHI
IPC: B01D50/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma type PFC (perfluorocompound) decomposition system having a means for maintaining high PFC decomposition performance by efficiently removing metal impurities contained in PFC-containing gas and preventing the clogging caused by the deposition of the metal impurities, the corrosion of exhaust gas suction devices caused by corrosive gas, and the like.  <P>SOLUTION: In the plasma type PFC decomposition system where PFC- containing exhaust gas discharged from a plasma device 1 by a first exhaust gas suction device 2 is introduced into a plasma type PFC decomposition device 4 to be decomposed and the decomposed gas is discharged by a second exhaust gas suction device 5, metal impurity removing equipment 3 is installed between the first exhaust gas suction device 2 and the plasma type PFC decomposition device 4. The fixing of the metal impurities to the plasma type PFC decomposition device 4 or piping, the corrosion of the exhaust gas suction devices caused by corrosive gas, and the like, can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304775-A (JP)
Title: Cannibalism-preventing container for transporting live fish, and method for conveying live fish by using the same
Inventor: ONIMARU YOSHIMICHI
IPC: A01K63/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for transporting live fish, having a simple structure, preventing cannibalism between cannibalistic fish, and efficiently transporting the fish without installing a special device while fully keeping the freshness.  <P>SOLUTION: The cannibalism-preventing container for transporting a plurality of the live fish comprises flat boxes 1 opened upward, and divided into a plurality of divisions 3 in which the live fish are stored by lattice-shaped partitions 2. Each of the divisions 3 is formed so as to have a size by which turnabout of the cannibalistic live fish to be stored in the division is blocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318307-A (JP)
Title: Multilayer wiring board
Inventor: SUGIMOTO YASUHIRO
IPC: H01L23/12
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate in which signal wirings extended from signal terminals disposed in three rows at an outer peripheral side can be simultaneously led to the outer peripheral side in the multilayer wiring substrate having a flip-chip type IC chip is mounted on the main surface of the substrate.  <P>SOLUTION: The multilayer wiring substrate 101 comprises: a terminal 121 having a plurality of signal terminals 121S disposed in three rows of the outer peripheral side to transmit signals; and a plurality of first signal via conductors 123S for directly or indirectly connected to the signal terminals 121S disposed 1:1 in the three rows. The terminal 121 is connected to the first signal via conductor 123A connected indirectly to the terminal 121S via a plurality of shift wirings 122. The substrate 101 further comprises a plurality of lead wirings 133 connected 1:1 to a third signal via conductor 131S and extended toward the outer peripheral side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311753-A (JP)
Title: Microlens forming method
Inventor: O TAKASHI
IPC: G02B3/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens forming method capable of forming a microlens on an object such as a substrate or the like with high accuracy.  <P>SOLUTION: The flowable lens material 2 charged in the recessed parts of an intaglio 1 is transferred to the object 3 to form lens matrices 4 having a shape almost coinciding with that of the recessed part 1a. Further, the lens matrices 4 are heated and softened to be shaped into a suitable shape as lenses. That is, since the fundamental shapes of the microlenses 6 can be controlled by the shape of the recessed parts 1a provided to the intaglio 1, the microlenses 6 can be formed on the object 3 such as the substrate or the like with high accuracy even if a lens size becomes small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315281-A (JP)
Title: Aerosol type quick-drying developer used for penetrant test
Inventor: MURAKI TATSUYA
IPC: B05B9/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol type quick-drying developer used for penetrant test that can be sprayed sufficiently and satisfactorily, can be applied uniformly thinly to a surface to be inspected without causing liquid dropping at the time of forming a developed coating film, can reduce the danger caused by ignition or fire, generates slight pressure changes even when the temperature changes, and is little in danger caused by the deformation or bursting of aerosol cans.  <P>SOLUTION: This aerosol-type quick-drying developer used for penetrant test has a viscosity of ≤12 mm<SP>2</SP>/sec (20°C) and uses a compressed carbon dioxide gas as the jetting gas of the developer. The developer is prepared by dispersing a white inorganic fine powder in an amount of 2-15 pts.wt. in a dispersing solvent containing a volatile low-boiling organic solvent having a boiling point of ≤70°C in an amount of ≥30 pts.wt. per 100 pts.wt. quick-drying developer. It is preferable to use an jetting nozzle for compressed gas as the jetting nozzle of aerosol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314963-A (JP)
Title: Hot air circulating oven
Inventor: MINAMI SHINJI
IPC: F27B9/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air circulating oven in which batch processing time of a substance to be processed is shortened without sacrificing a service life of a heating chamber even when continuously performing the batch processing of the substance to be processed.  <P>SOLUTION: This oven is provided with a loading chamber 4 under the heating chamber 3 and a cooling part for cooling the substance to be processed after heat treatment in a charging/taking-out chamber separately configured from the loading chamber 4. During cooling the substance to be processed after the heat treatment at the cooling part, a control part 12 lifts a hearth member 10 carrying the next substance W to be processed by a lift mechanism 9, brings it in the heating chamber 3, and performs the heat treatment to the next substance W to be processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314693-A (JP)
Title: Container and piping with gasket
Inventor: TERAKAWA TETSUYA
IPC: C09K3/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a gasket and piping with a gasket for methyl methacrylate, for obtaining a molded article having no defect in appearances and no foam on a polished surface due to fire.  <P>SOLUTION: In the container with a gasket wherein a connecting portion in the container for storing the methyl methacrylate is sealed by a gasket, the gasket having a surface made from fluorine resin is used. In the piping with the gasket wherein a connecting portion in piping for transporting the methyl methacrylate is sealed by the gasket, the gasket having the surface made from fluorine resin is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321070-A (JP)
Title: Antibacterial film for sealing container for food stored with immersion water
Inventor: YOGI TAKESHI
IPC: B32B27/18
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial film with excellent antibacterial action by incorporating a small amount of a hygienic inorganic fine powder, capable of suppressing deterioration of a food and extending a period of storage of the food, and for sealing a container for the food stored with an immersion water, and the container for packaging the food stored with the immersion water.  <P>SOLUTION: The antibacterial film for sealing the container for the food stored with the immersion water is characterized by constituting the inside face with a film-like body formed of an antibacterial resin selected from an olefin polymer or a styrene polymer containing 0.05-10 wt.% zeolite carrying a metal silver or a silver compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149602-A (JP)
Title: Lens mounting mechanism of spectacles, lens mounting member and spectacles
Inventor: PREUTZ STAFFAN
IPC: G02C5/16
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a lens mounting mechanism by the novel idea entirely different from one heretofore, a mounting member used for the same and spectacles utilizing the same. SOLUTION: This mounting mechanism includes at least two elastic extension members adapted to extend across forward and mounting members to stop both of lenses and the extension members by engaging these with each other. More preferably at least the two extension members are adapted to elongate laterally backward from the central front and are interconnected at both their terminals.
Patent JP-2003320550-A (JP)
Title: Method for turning injecting unit of injection molding machine
Inventor: OGASAWARA MITSUHIRO
IPC: B29C45/76
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably heighten safety when an injecting unit is turned without lowering productivity.  <P>SOLUTION: The speed of a drive motor 3 in a turning mode for turning the injecting unit Mi at the retracting limit position Xr of the unit Mi is set to a low speed Vd lower than a normal speed Vs in an advancing/retracting mode for advancing or retracting the unit Mi by a driver 2 having the drive motor 3 for advancing or retracting the unit Mi. In this case, the unit Mi is turned by the operation for starting the turning mode, and when the unit Mi reaches the turning limit position Xe to be detected by a position sensor 4, a drive motor 3i can be stopped, and the turning time is monitored by the starting operation of the turning mode, and when it reaches the preset monitoring limit time Te, the motor 3i can be stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322972-A (JP)
Title: Positive radiation sensitive composition
Inventor: KANNA SHINICHI
IPC: H01L21/027
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive radiation sensitive composition showing sufficient transmission property when a light source of 157 nm wavelength is used, having wide latitude for defocusing, and suppressing development defects.  <P>SOLUTION: The positive radiation sensitive composition contains (A1) an ionic compound which generates an acid by irradiation of active rays or radiation, (A2) a nonionic compound which generates an acid by irradiation with active rays or radiation, (B) a resin having a specified repeating unit, the solubility of which to an alkali developer liquid increases by the effect of the acid, and (C) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002350236-A (JP)
Title: Light spectrum analysis system and light spectrum analysis method
Inventor: BANEY DOUGLAS M
IPC: G01J9/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a heterodyne light spectrum analyzer capable of correcting a non-uniform sweep speed of a local oscillation source. SOLUTION: This light spectrum analysis system comprises: a local oscillation source 505 for generating a sweep local oscillator signal (local oscillation signal); an optical coupler 510 for outputting an optical signal by combining an input signal with the local oscillation signal; a heterodyne receiver 512 for sending out a heterodyne beat signal by inputting the combined optical signal; a relative frequency measurement system 520 for generating measurement local oscillator frequency sweep speed information (speed information) by responding to the local oscillation signal; and a signal processor 516 for generating an output signal expressing an optical parameter of the input signal from the heterodyne beat signal and the speed information.
Patent JP-2003333308-A (JP)
Title: Automatic image layout apparatus, method for determining layout frame for the same, and automatic layout program
Inventor: NITTA TAKASHI
IPC: G06F3/048
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic image layout apparatus for permitting how to lay out an image the long side or short side or which has a designated size or an image the area of which has a designated area so as to improve the nice to look at balance of images laid out in one page.  <P>SOLUTION: The automatic image layout apparatus for fitting image data comprising y pixels in a longitudinal direction and x pixels in lateral direction to a layout frame set by a template, includes: a layout frame generating control section 12 for deciding the size of the layout frame by the length of the short side or the long side or the area of the image to be set so as to create the layout frame on the basis of the size while keeping the ratio of the length and width of the image; and an automatic layout control section 14 for automatically fitting the image data to the layout frame created by the layout frame generating control section 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329652-A (JP)
Title: Ultrasonic flaw detector and ultrasonic flaw detecting method
Inventor: KIMURA TOMONORI
IPC: G01N29/04
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in the case of inspecting a wide range, it is necessary to scan transmitting and receiving probes at the same time, and it takes much time for the probes to scan.  <P>SOLUTION: This ultrasonic flaw detector includes a probe 1 transmitting an ultrasonic wave to the air according to a driving signal and propagating the ultrasonic wave through a body to be tested 5, a laser oscillator 2 for radiating a laser beam to the surface which is the opposite side to the back of the body to be tested where the ultrasonic wave enters, a scanning mechanism part 9 for scanning the probe extending over a designated range of the body to be tested, a scanning mechanism part for electrically scanning the laser beam extending over a designated range of the body to be tested, and a laser displacement gauge 4 for measuring the vibration of the surface of the body to be tested. Thus, scanning is simplified, and in the case of inspecting a large body to be tested, the inspection time can be remarkably reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326855-A (JP)
Title: Thermal recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/28
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which provides a clear and high-density image, has an image part high in lightfastness, and is resistant to discoloration even when exposed to light for a long time.  <P>SOLUTION: The thermal recording material contains an electron donating colorless dye and an electron accepting compound. The emulsified/dispersed substance of the diol adduct of a salicylic acid derivative metal salt is used as the electron accepting compound. Preferably, the electron donating colorless dye is packed in micro-capsules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330234-A (JP)
Title: Apparatus and method for forming image
Inventor: NAKAZATO HIROSHI
IPC: G03G15/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the stability of image quality by estimating a point of time necessitating an image forming condition control taking into consideration of the consumption of developer and how to consume the developer, and then, deciding that it is the timing of performing the image forming condition control just when the estimated point of time comes.  <P>SOLUTION: The number of pixels to which toner sticks among writing pixel data to be transmitted to a laser light source 51 so as to form an electrostatic latent image on a photoreceptor is counted by an on-dot counter 118. The counted number of pixels is integrated by a CPU 111, then, the integrated value is stored in the prescribed area of a RAM 113. When the integrated value reaches a previously set prescribed value, it is decided by the CPU 11 that it is the timing of performing the image forming condition control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326564-A (JP)
Title: Molding die
Inventor: OGAWA TOMOYUKI
IPC: B29C45/33
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To integrally mold a first molding material and a second molding material by using a single molding die 1 with high efficiency, and simplify the structure of the die 1.  <P>SOLUTION: In the molding die 1, a first molding state P where a second cavity 11 is shut off to a first cavity 10 and a second molding state where the second cavity 11 communicates with the first cavity 10 are established. In the first molding state P, the molding material is supplied to only the first cavity 10 and in the second molding state, the molding material is supplied to the second cavity 11, so that the molding material inside the second cavity 11 is integrally connected to the molding material inside the first cavity 10. In the die main body 2, a first movable part member 6 and a second movable part member 5 which are relatively movable in the same direction X in face contact with each other (a sliding surface S) in the main body 2. In the first molding state P, the first movable part member 6 blocks the first cavity 10 and the second cavity 11 formed by the second movable part member 5 shuts off the first cavity 10. In the second molding state, the first movable part member 6 opens the first cavity 10, while the second cavity 11 communicates with the first cavity 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328706-A (JP)
Title: Rocker arm and its bearing
Inventor: MAEDA KIKUO
IPC: F16C33/62
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm rarely generating dents on a transfer surface of a bearing outer ring acting as a cam follower and to provide a bearing of the rocker arm.  <P>SOLUTION: An action part 14 operating a valve of an internal combustion engine and a roller bearing 10 in which an outer ring 22 acts as the cam follower are installed in a rockable arm body 4. The roller bearing 10 is equipped with a roller spindle 21 fit to the arm body 4; the outer ring 22; and a plurality of needle rollers 23. The material of the outer ring 22 is steel and the amount of retained austenite in the steel is specified to 8% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027848-A (JP)
Title: Gas turbine controller
Inventor: HIRAYAMA KAIICHIRO
IPC: F04D27/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine controller contributing to stabilizing system frequency if the system frequency varies transiently, without having to set the material strength of gas turbine high-temperature components below the maximum stress of the high-temperature components.  <P>SOLUTION: Control of gas-turbine combustion gas temperature is excluded so that, if a system frequency error is detected, adjusting the output of the gas turbine contributes to recovering the system frequency. For this, the gas turbine controller has a logic circuit which excludes the control of gas turbine combustion gas temperature according to a signal coming from the function of detecting system frequency errors, and a circuit which restores the gas turbine when the turbine is usable. The detection of system frequency errors may be effected by receiving external signals or by providing the controller in a combined cycle plant.  <P>COPYRIGHT: (C)2004,JPO