baber/WOPTO huggingface dataset:
Patent JP-2003103727-A (JP)
Title: Laminate, sealant film and container
Inventor: WATANABE KAZUYUKI
IPC: C08L23/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having easy opening properties and a peel surface good in appearance, not lowering seal strength at the time of heating cooking and improved in container moldability, a sealant film and a container. SOLUTION: The laminate includes a layer [(A) layer] containing a resin composition comprising 30-60 mass % of (a) a propylene/ethylene/butene terpolymer, 5-25 mass % of (b) low density polyethylene and 20-40 mass % of (c) linear low density polyethylene manufactured by a metallocene catalyst or a single site catalyst [herein, (a)+(b)+(c)=100 mass %] and a layer [(B) layer] comprising (d) linear low density polyethylene manufactured by a metallocene catalyst or a single site catalyst. The sealant film including the (A) layer of the laminate as a sealant layer and the container using the sealant film are also disclosed.
Patent JP-2003099921-A (JP)
Title: Magnetic transfer machine
Inventor: KAMATANI AKIHITO
IPC: G11B23/50
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and efficiency by easily replacing a master carrier. SOLUTION: This invention uses a master stage 11 for positioning and retaining a master carrier that has information and a pressing device 5 for contacting a slave medium 2 and the master carrier 3 to transfer the information. Those are assembled in one unit, and this whole unit is replaced. Further, it is desirable to provide a cleaning means 7.
Patent JP-2002258223-A (JP)
Title: Composition for ophthalmology
Inventor: KIYOBAYASHI YUKA
IPC: A01N33/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for ophthalmology, a method and an adsorption inhibitor for restraining adsorption of a polymer anti-bacterial agent to contact lenses. SOLUTION: In the method for restraining the adsorption of the polymer anti-bacterial agent to the contact lenses, a monoterpene exists in the composition for ophthalmology containing the monoterpene and the polymer anti-bacterial agent, and a composition containing the polymer anti-bacterial agent. The adsorption inhibitor comprising the monoterpene restrains the adsorption of the polymer anti-bacterial agent to the contact lenses.
Patent JP-2003111189-A (JP)
Title: Loudspeaker
Inventor: ANDO TOMIAKI
IPC: H04R7/20
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To enable acquirement of a sufficient output sound pressure level by effectively utilizing a surface area within a loudspeaker frame as a vibration surface area, and also to enable a lower cost by eliminating a gasket to reduce the number of necessary parts. SOLUTION: An outer end 21A formed inside of an outer periphery of an edge 21 is mounted on a mounting surface 10b formed inside of an outer peripheral edge 10a of a loudspeaker frame 10, and an outer peripheral surface 21a of the outer end 21A is made to abut against the outer peripheral edge 10a of the frame 10. A threaded part 14 for mounting the loudspeaker frame is formed in the mounting surface 10b, the outer end 21A has a wall thicker than a screw head of the threaded part 14 and is also formed therein with a notch 21b for avoiding the mounting threaded part 14.
Patent JP-2003109555-A (JP)
Title: Battery
Inventor: NAKAZAWA YOSHIO
IPC: H01M10/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery in which idle turning of the battery unit or the like can be prevented by providing a rotation-stopper protrusion 5b on the top of the outer lid 5 and ensuring the pressing and clamping of the rounded part 6a on the top face of the outer case 6. SOLUTION: This is a lead acid storage battery in which the outer lid 5 mounted on the inner lid 2 that has sealed the top end opening part of the battery case 1 of the battery body is inserted in the metal outer case 1 of a bottomed cylindrical-shape inner barrel that is deeper than the battery unit and has an opening on the top end face, and the top end periphery of the outer lid 5 is pressed by the rounded part 6a of this outer case 6 of which the top end is bent toward inner circumference. A rotation-stopper protrusion 5b which protrudes upward is provided at least on the top end periphery of this outer lid 5.
Patent JP-2003106292-A (JP)
Title: Operation checking device for agitating fan
Inventor: MORI KATSUHISA
IPC: H02K11/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation checking device for an agitating fan which is easily fitted to the agitating fan and monitors the operating condition in a remote place, eliminating periodical checking works with a maintenance operator directly in contact with the agitating fan. SOLUTION: This operation checking device of the agitating fan 1 comprises a rotary magnet 2 fixed to a shaft end of a motor 11 of the agitating fan 1, a magnetic sensor 3 disposed close to the rotary magnet 2, a detection circuit 4 to obtain the operation information signal voltage of the agitating fan 1 from the output voltage of the magnetic sensor 3, and a display lamp 5a or an alarm sounding body 6 which is fitted to the agitating fan 1 or a visible place therearound, and notifies the abnormality depending on the change of the voltage in the detection circuit 4.
Patent JP-2002178643-A (JP)
Title: Heat sensitive recording material
Inventor: MITSUO HIROBUMI
IPC: B41M5/30
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, which provides high color density, generates a few ground fogging and has excellent preservability of the image part. SOLUTION: In the heat sensitive recording material having a heat sensitive color forming layer including an electron donable colorless dye and an electron acceptable compound on a support, the heat sensitive color forming layer includes a N-(4-hydrophenyl)-p-toluenesulfone amide as the electron acceptable compound, a 2-benzyl oxynaphthalene and an amide stearate as a sensitizer and an 1,1,3-tris(2-methyl-4-hydorxy-5-tert-butyl phenol)-butane and/or an 1,1,3- tris(2-methyl-4-hydroxy-5-cyclohexyl phenol)-butane under the condition that the mass ratio (x/y) between the 2-benzyl oxynaphthalene (x) and the amide stearate (v) is set to be 95/5 to 40/60.
Patent JP-2003112417-A (JP)
Title: Method of protecting image of inkjet recorded material, protection recorded material, image protection apparatus, and inkjet recorder
Inventor: KANEDA HIDEMASA
IPC: B41M5/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of protecting an image of an inkjet recorded material capable of improving the shelf-life of an image, e.g. particularly the resistance to a gas without executing a troublesome covering treatment to a surface of an inkjet recorded material. SOLUTION: After an image is formed on a recording medium having an ink receptive layer by using an ink including a coloring agent having an electrostatic property to obtain a recorded material, the recorded material is passed through a portion between a pair of electric field applying members such that each of the electric field applying members is positioned on the respective face of the recorded material, and the electric field applying member at the side of the image forming face of the recorded material is charged to be the same as the electric charge of the coloring agent. In addition to the above or alternately, the electric field applying member at the side of the face of the recorded material where the image is not formed is charged to be different from the electric charge of the coloring agent.  Thus, the electric field is applied to the recorded material so that the method of protecting an image of the inkjet recorded material is achieved.
Patent JP-2003112445-A (JP)
Title: Electrophotographic apparatus
Inventor: ONO KATSUHIRO
IPC: B41J2/44
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus which can share a host apparatus irrespective of the number of beams by solving the problem that signal lines increase depending on the number of beams when binary image data is transmitted by a serial transfer system in an electrophotographic apparatus having multi beams. SOLUTION: In the electrophotographic apparatus having N (N=1, 2,..., N) multi beams for printing images on the basis of binary image data, an interface part of the electrophotographic apparatus which receives data parallel transferred from an interface part of the host apparatus is provided with a data distribution part for distributing data to each beam.
Patent JP-2003116851-A (JP)
Title: Wide angle directional ultrasonic beam forming method and device
Inventor: SATO MASANORI
IPC: A61B8/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To correct defects of a simple point sound source including lowering of energy density, despite the ability to form a wide angle directional beam in a three-dimensional system using the Walsh function. SOLUTION: A two-dimensional array is formed by nine ultrasonic vibrators 1 surrounded by a dotted line. The central ultrasonic vibrator la of the two-dimensional array is connected to an oscillator 2 and eight ultrasonic vibrators 1 surrounding the central ultrasonic vibrator la are connected to the oscillator 2 through a phase delay circuit 3. By delaying the vibration phase of the surrounding ultrasonic vibrators 1 from the phase of the vibration of the central ultrasonic wave vibrator 1a by inputting oscillation output to the central ultrasonic vibrator 1a from the oscillator 2, and applying oscillation output to the central ultrasonic vibrator 1 from the oscillator 2 through the delay circuit 3, the directionality of ultrasonic waves sent is widely angled around the central ultrasonic vibrator 1a, and acoustic power becomes ninefold.
Patent JP-2003124566-A (JP)
Title: Semiconductor laser control module and optical system
Inventor: TATENO KIMIO
IPC: H01S5/024
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent deviation from the range of lock target due to shift of detection wavelength through variation of the ambient temperature caused by the temperature characteristics of a wavelength error detection element in the wavelength lock optical system of a semiconductor laser. SOLUTION: The wavelength error detection element has such a structure as the temperature dependency is negligible. The size can be reduced by forming a reflector on a silicon substrate mounting a semiconductor laser or a condenser lens thereby imparting a function for splitting a beam.
Patent JP-2003120516-A (JP)
Title: Variable displacement swash plate type hydraulic rotating machine
Inventor: NUMAGUCHI KAZUHIRO
IPC: F04B53/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten an axial dimension of a casing and to simplify a drilling process of an oil passage for supplying oil liquid. SOLUTION: Inclined rotation support members 24, 40 are fitted into fitting recess parts 6, 8 of a rear casing 5 and a front casing. Oil passages 28, 44 are opened on inner circumference surfaces 6A, 8A of the fitting recess parts 6, 8 and on outer circumference surfaces 24D, 40D of the inclined rotation support members 24, 40 to provide with a support member side oil passage 30. Since each oil passage 28, 30, 44 is fitted in thickness dimensions of the inclined rotation support members 24, 40 in the each casing 5, 7, the axial dimension of the each casing 5, 7 is shortened. The each oil passage 28, 30, 44 is formed in an L-shape, so that drilling process is executed with less man-hour.
Patent JP-2003118700-A (JP)
Title: Solid rocket
Inventor: MAKINO TAKASHI
IPC: B64G1/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of massive expenses due to developing of a core rocket or an exclusive booster rocket in response to an operation purpose. SOLUTION: The solid rocket R is provided with a main rocket 1 loaded with solid propellant and a sub rocket 2 loaded with solid propellant and smaller than the main rocket 1. A plurality of the sub rockets 2 are selectively attached to the main rocket 1 in response to the operation purpose. A thrust level or a thrust pattern responding to operation is generated and a development cost is markedly reduced.
Patent JP-2002229474-A (JP)
Title: Semiconductor chip mounted substrate, optoelectronic device, liquid crystal device, electroluminescence device and electronic equipment
Inventor: TODA TAKATOMO
IPC: G09F9/35
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion or migration from being caused in metallic wirings even when a wiring pattern is formed by using metallic material having a low electric resistance value. SOLUTION: This substrate is a semiconductor chip mounted substrate in which semiconductor chips 19a, 19b are mounted on a substrate 4a. The substrate has power source wirings 22 supplying a power source potential to the semiconductor chips 19a, 19b, ground wirings 23 supplying a ground potential to the chips 19a, 19b, output wirings 21a, 21b to which output signals from the chips 19a, 19b are supplied and an insulating film 11 covering the output wirings 21a, 21b. Then, the insulating film 11 is formed by avoiding areas between the power source wirings 22 and the ground wirings 23.
Patent JP-2003125215-A (JP)
Title: Image reader and copying machine
Inventor: KOTANI MAKOTO
IPC: H04N1/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To generate image data indicating an image resulting from eliminating an image in a particular color on an original in spite of a simple configuration of employing a single color image sensor. SOLUTION: An image reader is provided with a filter 8 the transmissivity in red light of which is higher than the transmissivity of other colors. A filter drive device 9 can set the filter 8 to both a first position at which a light from an original D reaching a CCD sensor 5 does not transmit through the filter 8 and a second position at which the light from the original D reaching the CCD sensor 5 transmits through the filter 8. The image reader reads an image of the same original D in respective states of the filter 8 set to the first and second positions, and a CPU 13 generates image data indicating an image resulting from eliminating an image in a red color on the original on the basis of two image data produced by the CCD sensor 5, an analog/digital converter 6 and an image processing section 7.
Patent JP-2003130501-A (JP)
Title: Expansion valve
Inventor: SENDO ISAO
IPC: F25B41/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve capable of reducing the number of parts to be more compact and reduce costs. SOLUTION: The expansion valve comprises a valve part and a power element that drives a valve element 23 of the valve part in response to the temperature and pressure of the refrigerant outputted from an evaporator, and is assembled by screwing them. A coil spring 30 that energizes the valve element 23 in the valve closing direction is placed in a nearer side to the power element than to the valve element 23, and the load of the coil spring 30 is varied by the amount of screwing a body 21 of the valve part in the power element to adjust a set value. Since the coil spring 30 is placed inside of the valve element 23 to shorten the full length, and the set value is adjusted by the screwing amount of the body 21 of the valve part to reduce the number of adjusting screws, the expansion valve of more compact and low cost can be constructed.
Patent JP-2003126509-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To achieve accurate determination of the number of game balls yet to be put out by accurately executing the detection of the game balls put out even in case of the stoppage of the supply of power and also prevent discrepancy in the contents of information pertaining to the putting out of the game balls determined respectively by a game control means and a put-out control means. SOLUTION: The put-out control means controls the operation to the put-out prohibition state to forbid the putting out of game balls when the supply of power is started and the restoration processing is executed. Furthermore, in the execution of an initialization processing, the operation is controlled to the put-out prohibition state to forbid the putting out of the game balls. The game control means and the put-out control means also perform input processing of detection signals from a put-out game ball detection means to be supplied with the power from an auxiliary power supply means when processing for the stoppage of the supply of the power is executed to preserve data necessary for the restoration of the control state into a backup RAM according to detection signals from a power source monitoring means.
Patent JP-2003134512-A (JP)
Title: Image encoding method, decoding method, and image encoder and decoder
Inventor: AKIYOSHI GIYOUZO
IPC: H04N19/172
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the image quality of an intermediate frame is deteriorated in the case of producing a moving picture by an interpolation processing. SOLUTION: An image input section 12 receives data of the key frames and calculates information of corresponding points between the key frames. When a change between the key frames is large, an inspection section 20 detects it and informs a stream generating section 16 about it. When the stream generating section 16 generates an encoded data stream on the basis of the key frames and the information of corresponding points and the inspection section 20 informs the stream generating section 16 of it, the stream generating section 16 intentionally attaches an instruction of degrading the image quality to the intermediate frame in the case of generating the intermediate frame at decoding.
Patent JP-2003139844-A (JP)
Title: Phased array antenna for missile
Inventor: YAMAGUCHI SHUJI
IPC: F42B15/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To expand the radiable range of a radio beam radiated from a phased array antenna for a missile, to increase the search possibility of a target, to reduce the effective reflecting area of a phased array antenna plane, to reduce a property to be searched by the radio waves of the missile provided with the phased array antenna for the missile and to reduce a danger of being intercepted by the target in the phased array antenna for the missile which is installed at the missible flying toward the target. SOLUTION: In the phased array antenna for the missile which is installed at the missile flying toward the target, a first PAA (phased array antenna) plane constituting the phased array antenna for the missile and a second PAA plane which is arranged so as to be tilted with reference to the first PAA plane are installed.
Patent JP-2002180442-A (JP)
Title: Permeable sand control dam
Inventor: WAKAMATSU SEIJI
IPC: E02B7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To allow the economical design of a dam body by buffering collision energy received by the dam body due to the collision of boulders in a flood, by a buffer means to reduce external force received by the dam body, and to allow the easy replacement of the damaged buffer means. SOLUTION: The buffer means 14 for absorbing the collision energy of boulders in a flood is provided at the upstream face of the dam body detachably from the dam body.
Patent JP-2003141552-A (JP)
Title: Object direction calculation device and method
Inventor: NAKAJIMA AKIKO
IPC: G06F3/0346
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pointer display device for rapidly and accurately calculating face direction from images inputted one after another by accurately determining and registering the three-dimensional configurations of the characteristic points of the face, and utilizing the general inverse matrix of the registered configuration matrix. SOLUTION: Images of users with various face directions are inputted by an image input part 1. A characteristic point detecting part 2 detects P characteristic points of each image and obtains a measurement matrix W therefrom. Next, a configuration matrix registering part 3 determines a configuration matrix S from the measurement matrix W and registers it. When a particular user uses a pointer on a personal computer, the direction of the user's face needs to be detected. An image of the user's face is taken and inputted by the image input part 1 while the user is explaining. P characteristic points are detected from the image and a measurement matrix Wnew is obtained therefrom.  The general inverse matrix is obtained from the registered configuration matrix S and a movement matrix Mnew showing the face direction is obtained from the general inverse matrix and the measurement matrix Wnew .
Patent JP-2003160620-A (JP)
Title: Cycloolefin based addition copolymer, its composition for crosslinkage, its crosslinked substance, optically transparent material, and method for manufacturing cycloolefin based addition copolymer
Inventor: OSHIMA NOBORU
IPC: G02B1/111
Filed: 2001-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cycloolefin based addition copolymer that contains a reactive silyl group having a specific structure, has excellent optical transparency, heat resistance and adhesiveness, and can produce crosslinked substance having improved dimentional stability, solvent and chemicals resistance by crosslinking.  <P>SOLUTION: The cycloolefin based addition copolymer containing the reactive silyl group that is made by addition polymerization between a cycloolefin compound having the reactive silyl group such as 5-[1',4',4'-trimethyl-2',6'-dioxa-1'- silacyclohexyl]-bicyclo[2.2.1]hepto-2-en and other cycloolefin compound such as bicyclo[2.2.1]hepto-2-en, a composition for crosslinkage made by combining with a specific crosslinking agent, the crosslinked substance made by crosslinking the composition, an optical material containing the copolymer, the composition or the crosslinked substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003138803-A (JP)
Title: Engagement checking device for engaging/disengaging mechanism in lock, and fitting equipped with the device
Inventor: URATA FUJIHISA
IPC: E05B41/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an engagement checking device for an engaging/ disengaging mechanism in a lock, which can offer reliable crime prevention when the residents are out of a house. SOLUTION: The engagement checking device for the engaging/disengaging mechanism in the lock, is comprised of a face plate which is fixed to an inner wall of a door in a manner being visible on an indoor side, and has a display window, a cylinder member fixed to the face plate such that a key hole is visible on the indoor side, and an engagement discriminating member having one end thereof fixed to a rotatable inner cylinder of the cylinder member and including a discriminating portion which is arranged at the other end thereof extended from the one end so as to face a rear side of the display window. The discriminating portion has a sign by which the resident can visually discriminate the engagement state of the engaging/disengaging mechanism in the lock, between 'the engaged state' and 'the disengaged state'.
Patent JP-2003143272-A (JP)
Title: Folding portable telephone set
Inventor: ONO SHUICHI
IPC: H04B10/116
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the water-proof effect of a linking part, to facilitate assembly and to reduce production costs in electronic equipment such as folding portable telephone set having the foldable linking part. SOLUTION: In a linking part 8 of a folding portable telephone set 2, infrared modules 5 and 7 are provided on substrates 4 and 6 and electrical signals are exchanged between the substrates by the infrared signals of the infrared modules. Thus, a flexible substrate conventionally used for connecting substrates is not required, an assembly process can be simplified, a gap or space for passing the flexible substrate is not required and the water-proof effect in the linking part is improved.