baber/WOPTO huggingface dataset:
Patent JP-2002290967-A (JP)
Title: Stream synchronizing and switching device
Inventor: NISHIDA YOSHISUE
IPC: H04N19/115
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To smoothly synchronize the streams of two systems, to which compression encoding is applied, and to switch these streams later smoothly without disturbing a transmitting signal. SOLUTION: A trigger signal generator 14 respectively applies synchronizing trigger signals to encoders 12 and 13 of the respective systems before system switching for prescribed time. In the encoders 12 and 13 of the respective systems, the position of a stream to be switched after the lapse of prescribed time is analyzed and synchronizing is forcedly matched by variably setting the GOP size of the stream from synchronizing trigger receiving to switching so that the final picture of a GOP can come to this analyzed stream position. Afterwards, the trigger signal generator 14 applies a switching timing signal to a multiplexer 11 and switches the respective output streams of the encoders 12 and 13.
Patent JP-2002283350-A (JP)
Title: Apparatus and method for supplying material to extruder
Inventor: TSUKIOKA TADASHI
IPC: B29C31/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To stably supply a thermoplastic resin being a material to the material supply port of an extruder without causing irregularity. SOLUTION: In a material supply apparatus wherein a material supply hopper 2 is provided and the rotary thrust feed means 15 of the material surrounded by a cylinder 11 is provided to the bottom part of the hopper 2 and a discharge port 6 is provided to the thrust feed means 15 on the material discharge side thereof to supply the material to the extruder, the shaft member 16, which is integrally rotated along with the rotary impellent force feed means and has a diameter smaller than that of the thrust feed means and is longer than the thrust feed means in a material discharge direction, is provided to a rotary shaft and a plurality of partition members 17 are provided to the vicinal part of the material discharge port 6 of the shaft member 16.
Patent JP-2002286870-A (JP)
Title: Mounting structure for clock movement
Inventor: MURATA TOSHIYUKI
IPC: G04B37/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for clock movement, by which a deviation can be adjusted, without pulling out a pointer, even if a sword mounting deviation is generated. SOLUTION: The mounting structure for the clock movement is provided with a pointer correction means A, which can correct the mounting position of the movement 3 with reference to a clock frame body 2, after the pointer has been attached to a pointer shaft 31 of the movement 3. The mounting structure is used to fix the movement 3 to a movement receiver plate 4. The means A is installed between the plate 4 and the body 2. The plate 4 is installed to be rotatable with reference to the body 2 and is screwed to and mounted on the body 2. A protrusion 22 is formed on one from either the body 2 or the plate 4, and a plurality of hollow parts 43 which are coupled to the protrusion 22 are formed on the other. The mounting structure for the clock movement can be used, even when a clock to be used is a radio controlled clock.
Patent JP-2002294941-A (JP)
Title: Roof structure and construction method of roofing material
Inventor: FUNAKOSHI KAZUYA
IPC: E04D12/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure and a construction method thereof preventing the lowering of working efficiency while displaying excellent vapor permeability and waterproof property and specially watertight sealing performance around a nail shaft without changing any driving tool such as a needle used for fixing a roof underlayment, a hammer tacker or the like. SOLUTION: The roof structure includes a roof board, the roof underlayment and a roofer successively laid on the roof board, the roof underlayment has 0.3 of sliding friction coefficient with the roof board and the needle holding strength of 49.0 N (5.0 kgf), a plurality of roof underlayments are laid on the roof board in the direction toward a ridge from the edge of eaves of a roof, the ends at one side of the roof underlayments parallel to the direction toward the ridge from the edge of eaves of the roof are overlapped each other at a predetermined width so as to make the roof underlayment on the side of the edge of eaves as a lower layer, and the lower layer of the overlap is fixed to the roof board at intervals less than 200 mm with the needle.
Patent JP-2002283745-A (JP)
Title: Recording material and recording sheet
Inventor: SATO SHINICHI
IPC: B41M5/30
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which has no ground fogging and is excellent in dynamic color-developing sensitivity and preservability, especially light fastness of an image or the like, and a recording sheet which is provided with a recording material layer formed of the recording material on the base material sheet. SOLUTION: This recording sheet is provided with a color-developing dye, the recording material which contains at least one of compounds represented by formula 1 [wherein, X, Y, R<11> are C1-C12 hydro-carbon groups which may have a substituted group and C1-C12 hydro-carbon groups or the like which may have an ether bond, R<1> -R<6> , R<9> and R<10> are halogen atoms, C1-C6 alkyl group or the like, n<1> -n<6> are 0 or an integer of 1-4, a is 0 or an integer of 1-10, b and c are 0 or 1, m<1> and m<2> are 0 or an integer of 1-3, m<3> and m<4> are 0, 1, 2], and compounds represented by formula 4, the material base sheet, and the recording material layer formed of the recording material on the base material recording sheet.
Patent JP-2002297793-A (JP)
Title: Manual preparing/utilizing system, program for realizing function of system and recording medium
Inventor: UBUSAWA TOYOJI
IPC: G06Q50/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reasonably carry out preparation, correction, and utilization of an operation manual for an object system. SOLUTION: Software for executing the function of the manual preparing/ utilizing system is stored in a manual preparing/utilizing server 1, and the object system of the manual is stored in a server 4 for the object system. A manual preparer prepares the manual by pasting respective necessary image planes of the object system on a manual preparing image plane by using a terminal 2 and vocally inputting description portions of the manual by a speech inputting means to each of them. In a version upgrade, upgrading portions are automatically discriminated, the manual is automatically prepared, and a manual of an old version is replaced in the manual preparing/utilizing server 1. In the manual preparing/utilizing server 1, a training text is automatically prepared in accordance with a training result and the training result and individual work performances are associated and evaluated.
Patent JP-2002293789-A (JP)
Title: Transition metal compound, catalyst for olefin polymerization and method for producing olefin polymer
Inventor: WATANABE TAKESHI
IPC: C07F7/28
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transition metal compound useful for preparation of a highly active catalyst for olefin polymerization, and further to provide the highly active catalyst for the olefin polymerization and a method for efficiently producing the olefin polymer. SOLUTION: This transition metal compound is represented by general formulas [I]: CpMYX<1> 2 or [II]: (CpMYX<1> )2 X<2> (wherein, M is a group 4 transition metal atom; Cp is a group having a cyclopentadiene-type anionic skeleton; Y is a group bonded by a σ-bond to M through a group 15 or 16 atom; Cp and Y are bonded to each other directly or through a cross-linking group; X<1> is a carboxy group; and X<2> is a group 16 atom). The catalyst for the olefin polymerization is obtained by bringing (A) the transition metal compound into contact with (B) a specific aluminum compound and/or (C) a specified boron compound. The method for producing the olefin polymer uses the catalyst for the olefin polymerization.
Patent JP-2002295543-A (JP)
Title: Drum brake for vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To perform a good braking for a long time by improving the rigidity of an end of a shoe body coming in contact with an actuator and an anchor of a wheel cylinder in a drum brake using the shoe body of U shape for brake shoe. SOLUTION: An end part 30d and the other end part 30e of the shoe body 30 are provided with a plate coming in contact with 30f and an engaging plate 30g respectively. The plate coming in contact with 30f is formed by expanding an end of a rim 30c longer than webs 30a, 30b, the expanded part is folded and overlapped on the end face of the webs 30a, 30b. The engaged part 30g is formed by bending corner parts of the rim 30c and the plate coming in contact with 30f so as to swell small outsides of the plate coming in contact with 30f. When imposing the brake shoe 21 on a back plate 20, the plates coming in contact with 30f, 30f comes in contact with supporting faces 22a, 22b of the anchor 33 and the engaged parts 30g, 30g are engaged with the both corner parts outsides of radial direction of the back plate of the anchor 22.
Patent JP-2002298940-A (JP)
Title: Electric contact using resin solder, electrical connector and method of connecting the same to printed circuit board
Inventor: HOSAKA TAIJI
IPC: H01R12/57
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To mount an electric contact and an electrical connector to a printed circuit board without soldering and to mount the electric contact to the printed circuit board by an automatic machine even when microminiaturizing the electric contact. SOLUTION: This electric contact 100 is connected to the printed circuit board 400 having a conductor 410 on the surface. The electric contact is provided with a leg 110 in contact with the conductor of the printed circuit board, and a connection part 120 connected to a conductor of an object side member. At least a part, in contact with the conductor of the printed circuit board, of the leg is formed of lead-free super-high conductive plastic composed of a conductive resin composition. The electrical connector C is provided with the electric contact 100 and an insulation housing 300 holding the electric contact so that at least the part, in contact with the conductor of the printed circuit board, of the leg 110 is exposed to the outside.
Patent JP-2002312547-A (JP)
Title: Workflow system
Inventor: SEKI YOKO
IPC: G06F19/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the processing of items in a workflow system that is related across at least two organizations. SOLUTION: This workflow system is provided with a notification destination deciding part 1030 for forwarding an electronic mail in which added and corrected items are described when items are received from the external organization or enterprise and for transferring the electric mail to a user who is processing the items at that time and a user notifying part 1040 for notifying the user, who is relevant to the processing, of the addition or correction executed on the items.
Patent JP-2002311136-A (JP)
Title: Method and sonar for detection of buried object
Inventor: NAKAMURA YOSHIYUKI
IPC: G01V1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that two kinds of low-frequency and high-frequency sonars must be operated simultaneously when an object on the face of the seabed and an object under the face of the seabed are detected simultaneously so as to judge whether a target to be detected exists on the seabed or under the seabed and that an apparatus becomes large-sized and complicated. SOLUTION: An echo sounder transducer array is divided into two parts in the vertical direction, a cross-correlation processing operation between obtained received signals is performed, and the lag time which can obtain its peak is recorded in a time-series manner. At the same time, regarding an echo from the face of the seabed, the theoretical lag time which is derived from the altitude of the seabed, a range, the angle of inclination of the echo sounder transducer or the like is calculated and recorded. A point in which the echo level of a received signal exceeds a threshold value is judged to be the target. The difference between both lag times in the point of the target is detected. When its absolute value becomes the threshold value or more, the target is judged to be a target which is buried in the seabed.  When the absolute value is within the threshold value, the target is judged to be a target exposed on the face of the seabed.
Patent JP-2002262832-A (JP)
Title: Thermally sterilized whole egg liquid containing thick albumen
Inventor: KOGA KANJI
IPC: A23L15/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermally sterilized whole egg liquid containing thick albumen, having good beatability in spite of the thermal sterilization, giving a cooked egg food to have shading whiteness of coagulated albumen and yellow color of the yolk without forming a monotonous color, having improved appearance and taste of yolk and albumen compared with conventional sterilized whole egg liquid and causing little physical damage on the yolk and albumen. SOLUTION: The thermally sterilized whole egg liquid containing thick albumen and packed in a container is an inhomogeneous mixture of liquid albumen containing thick albumen and liquid yolk and exhibiting a light absorption of >=0.3 by an amylase activity test.
Patent JP-2002311128-A (JP)
Title: Multi-frequency transducer
Inventor: KAMEI KAZUHIKO
IPC: H04R17/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frequency transducer which provides an optional directivity characteristic irrespective of the frequency. SOLUTION: The transducer comprises a plurality of arrayed rectangular oscillators 1 which oscillate to make a multi-frequency transmission/reception, utilizing a resonance frequency in a fundamental oscillation mode determined by the sizes A, B of a narrow side 1a and a broad side 1b perpendicular to a lengthwise side 1c of each oscillator 1 and resonance frequencies in higher- order oscillation modes. The directional angle θ of the oscillator is controlled by its lengthwise size C set to a value not influencing on the resonance in the fundamental and higher-order oscillation modes.
Patent JP-2002312343-A (JP)
Title: Method of executing fast fourier transformation and filter device
Inventor: HOKKU HIN NAA
IPC: G06F17/14
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To process a conventional FFT to a 2<n> sample points by a method of high efficiency and power saving. SOLUTION: A processing means 501 and an address allocating means are provided. The address allocation and the processing of plural coefficients are executed by a method to optimize the recycle of a rotor whereby a simple address allocation method can be achieved. By processing plural coefficients while dividing the same into plural rotor groups, each rotor is accessed only once in one stage of the FFT processing, as a result, the address allocation of the coefficients can be simplified with the accumulation of a stage discrete value and a present address. This simplified address allocation method provides a simple packaging architecture of the address allocation means 502. The simple address allocation means with the minimized memory access, contributes to the improvement of the efficiency and the power saving in the embodiment of this invention.
Patent JP-2002307732-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of printing with a high quality even when the thermal head is made to save power consumption by reducing an electric power energy to be supplied to heating resistors, and its manufacturing method. SOLUTION: There are provided a resin thermal insulation layer formed to an upper face of a radiating substrate 11, a plurality of heating elements 16a formed of a plurality of heating resistors 16 and power supply bodies 17 via an inorganic thermal insulation layer 14 to an upper face of the resin thermal insulation layer, and an abrasion resistant layer 18 for covering at least surfaces of the heating resistors 16 and the power supply bodies 17. The resin thermal insulation layer is comprised of an organic thermal insulation layer 13 formed of a polyimide resin. An inorganic thermal insulation layer 14 having heat insulating properties and formed of a compound of Si, a transition metal and oxygen or nitrogen is layered to an upper face of the organic thermal insulation layer 13.  An inorganic protecting layer 15 selected from an oxide, a nitride or a carbide of Si or Al is formed to an upper face of the inorganic thermal insulation layer 14, and the heating elements 16a are formed to an upper face of the inorganic protecting layer 15.
Patent JP-2002314037-A (JP)
Title: Power semiconductor module
Inventor: TANBA AKIHIRO
IPC: H01L25/18
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module of high corrosion-resistance and reliability, with low heat resistance, wherein no cooling water purity or insulation interval needs to be considered. SOLUTION: There are provided a power semiconductor chip 10, a metal body 12 which mounts the power semiconductor chip and disperses the heat of the power semiconductor chip, an insulating layer 13 bonded to the metal body, and a cooling means for cooling the power semiconductor chip. The power semiconductor chip is electrically bonded to one surface of the metal body by a bonding means 11. The other surface of the metal body is coated with the insulating layer, with which the cooling water of the cooling means contacts.
Patent JP-2002317910-A (JP)
Title: Turning combustor
Inventor: SHA HAYASHI
IPC: F23C99/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved turning combustor wherein a higher space heating rate is demonstrated and production of NOx is reduced with less combustion noise. SOLUTION: Both an outer peripheral wall 2 and an inner peripheral wall 4 are cylindrical, and the inner peripheral wall 4 is disposed concentrically inside the outer peripheral wall 2. A plurality of flame holes 5 are cut in the inner peripheral wall 4. Low concentration gas is injected from the flame holes 5 to form turning flames. Since the low concentration gas is supplied at a low speed, combustion noise is reduced. In a turning injection section 9, a plurality of turning injection section pieces 10 are superimposed, and an injection port 11 is formed among the adjacent turning injection section pieces 10. High concentration gas turns from the injection port 11 and injected into a combustion chamber 12 to mix with already burned gas for achievement of complete combustion. Since the high concentration gas is diluted by the already burned gas, production of NOx is suppressed.
Patent JP-2002319049-A (JP)
Title: Automatic ticket examination device and automatic ticket examination system
Inventor: SUZUKI TAKAO
IPC: G07B15/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To certainly deal with a portable telephone one-to-one, in an automatic ticket examination system executing ticket examination processing by the portable telephone with the Bluetooth function and a portable telephone function. SOLUTION: In this system, an automatic ticket examination device is provided with a first antenna for the Bluetooth having a communication range limited in the vicinity and a second antenna for the Bluetooth having a communication range not limited in the vicinity. By holding the portable telephone having peculiar information and ticket information over the first antenna, the information is exchanged. Thereafter, by enabling specification of the portable telephone based on the peculiar information, an exchange for the information with the portable telephone can be executed by the second antenna.
Patent JP-2002321234-A (JP)
Title: Method for manufacturing thermoplastic resin film
Inventor: HARADA YUTAKA
IPC: B29L7/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film having excellent flatness, reduced in thickness irregularity and having high melt specific resistance, in particular the thermoplastic resin film suitable for a liquid crystal display element. SOLUTION: In the method for manufacturing the thermoplastic resin film by closely applying a molten sheet comprising a thermoplastic resin A with a melt specific resistance of 1×10<9> Ωcm or more to a cooling drum to form a film, the molten sheet, wherein a thermoplastic resin B with a melt specific resistance of <5×10<7> Ωcm is laminated on both surfaces of the thermoplastic resin A and the end part of the sheet comprises only the thermoplastic resin B, is closely brought into contact with the cooling drum by the application of static electricity to obtain a laminated sheet and the thermoplastic resin B is removed from the laminated sheet to manufacture the thermoplastic resin film comprising the thermoplastic resin A.
Patent JP-2002322211-A (JP)
Title: Method for concentrating (meth)acrylate polymer latex
Inventor: MAKINO MANABU
IPC: C08F6/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a vibrating membrane separation apparatus capable of efficiently concentrating a (meth)acrylate polymer latex to a high concentration degree over a long period at a high permeation flow flux with the vibrating membrane separating apparatus. SOLUTION: A (meth)acrylate polymer latex is concentrated with a vibrating membrane separation apparatus by setting the maximum amplitude of the vibrating separation membrane to 10-15 mm or repeating the operation and interruption of the vibrating membrane separation apparatus.
Patent JP-2002327581-A (JP)
Title: Curved sliding door
Inventor: YONEYAMA KAZUO
IPC: B32B27/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a resinous curved sliding door excellent in mechanical strength such as bending strength, and capable of being opened and closed while being curved. SOLUTION: The curved sliding door is provided by use of a decorative sheet 10 comprising a sheet of a thermoplastic resin and layers of a thermosetting resin disposed on the front and back of the sheet, the thermosetting resin excelling the thermoplastic resin in physical properties such as strength.
Patent JP-2002329561-A (JP)
Title: Luminaire
Inventor: ISODA MASAAKI
IPC: H01R33/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire in which the workability for mounting a lamp is enhanced. SOLUTION: This luminaire has a luminaire body 10 and a socket 20 on which the lamp 90 is mounted by pressing against the socket 20, a supporting surface 1 for supporting the socket 20 is formed in the palm of the hand reaching position from the surface opposite to the socket 20 of the lamp 90 not yet mounted, almost opposite to the socket 20. When the lamp 90 is mounted on the socket 20, the fingers of one hand are touched with both of the supporting surface 1 and the surface on the opposite side to the socket 20 of the lamp 90, and the socket 20 and the lamp 90 are held with one hand. As a result, the luminaire body 10 and the socket 20 are supported with one hand, and the lamp 90 is pressed against the socket 20 and mounted on the socket 20 in a stable state without inclining the luminaire body 10, and thereby, workability for mounting the lamp is enhanced.