baber/WOPTO huggingface dataset:
Patent JP-2004000424-A (JP)
Title: Beak shape treatment instrument for endoscope
Inventor: KIDOOKA TOMOSHI
IPC: G02B23/24
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beak shape treatment instrument for an endoscope which is provided with excellent durability, with which a spindle for supporting a beak shape treatment piece so as to be freely opening/closing is hardly separated from a support body when an external force is added to the spindle from any direction in the support body provided at the distal end of a sheath.  <P>SOLUTION: The two spindles 5 for independently supporting the pair of beak shape treatment pieces 4 so as to be freely openable/closable in a slit 3 formed in the support body 2 provided at the distal end of the sheath 1 are put through holes 10a, 10b from mutually different directions, which are formed parallel in the support body 2 so as to cross the slit 3. The head parts 5a of the respective spindles 5 are formed to be too large to pass through the holes 10a, 10b, so that the distal end parts of the spindles 5 are respectively fixed to the support body 2 at each position for crossing the slit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113890-A (JP)
Title: Waste water sterilizing system
Inventor: WATANABE RYOICHI
IPC: C02F1/50
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water sterilizing system of a simple constitution which can be easily introduced even into a small-scaled plant or the like.  <P>SOLUTION: The waste water sterilizing system is provided with a sterilizing tank 11 which stores waste water after washing a utensil such as an animal rearing cage 1, an agitation means 13 for agitating the waste water in the sterilizing tank, a charging means 17 for charging a disinfectant into the waste water in the sterilizing tank and a drainage means 19 for discharging sterilized waste water in the sterilizing tank outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113422-A (JP)
Title: Sewing machine
Inventor: MIYAKE KUNIHARU
IPC: D05B83/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which has a needle cover easily approaching to a needle when an arm part is swung upward to a retreated position.  <P>SOLUTION: The sewing machine is equipped with the needle cover 21 switched to a position close to the front end part of the arm part 5 and to a separated position. An interlocking mechanism 40 operating the needle cover 21 associated with switching of the arm part 5 comprises a link member 42 pivotally supported by the arm part 5 with the needle cover 21, a tension spring 43 with one end connected with the other end of the link member 42 and the other end connected with the arm part 5, a linear member 44 extending along the arm part 5 and having one end fixed to the arm part 5 through a fixing member 24 and the other end fixed to the other end of the link member 42, and first and second guide pulleys 45, 46 bending the linear member 44 with the turning of the arm part 5, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117792-A (JP)
Title: Heating device for heat development
Inventor: TORISAWA NOBUYUKI
IPC: G03D13/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heating device for heat development which can suppress the density unevenness on a recording material by maintaining the temperature at both ends of rollers at the same temperature.  <P>SOLUTION: Heaters 31 heat the sheet-like recording material 11 and the rollers 32 hold the material 11 between themselves and the heaters 31 and convey the material. At this time, pinions 36 fixed to the both ends of the respective rollers 32 are engaged with a pair of driving gears 38 and are rotated by the driving force from the gears 38. The pinions 36 are fixed not to one-side ends but to the both ends of the rollers 32 in the above manner, as a result of which the heat of the heaters 31 is eventually discharged in the same manner from the both ends of the rollers 32 and therefore the image density at the both right and left ends of the material 11 can be maintained at the similar level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116421-A (JP)
Title: Oil feeder for four-cycle engine
Inventor: MURAOKA YUUKI
IPC: F01M1/06
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil feeder for four-cycle engine having a simple and inexpensive structure, in which a piston, which is freely slidably fit to a cylinder bore made in a cylinder block, is linked through a connecting rod and a crank pin supported freely rotatably to a crankcase, an oil gallery is provided to the crankcase to convey oil delivered from an oil pump placed in the crankcase to the cylinder block, and the oil is ejected in the direction of a crank pin and the piston.  <P>SOLUTION: An oil-ejection hole 143 from which oil is ejected to a crank pin 46 and a piston 44 is made in a crank case 39 in direct communication with a midway part of an oil gallery 137.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120456-A (JP)
Title: Color television camera device
Inventor: TOMURA NAOTO
IPC: H04N9/68
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that although a chroma components of a color television camera device is a signal required and indispensable for color reproduction, from the viewpoint of S/N characteristic, noise components will be increased, especially when S/N characteristic is bad, the chroma components are outputted as a colored black to a video signal when photographing a dark part of an object of low luminance.  <P>SOLUTION: A color television camera device comprises an image pickup means for converting light from an object into a video signal, a video signal processing part for processing the video signal of the image pickup means, a means for generating a luminance signal and a color signal from the video signal processed by the video signal processor, and a luminance signal level discrimination section for discriminating a level of the luminance signal. The device is configured so that a gain of the color signal is controlled based on the output of the luminance signal level discrimination section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116219-A (JP)
Title: Lightweight filling structure
Inventor: YAMADA HIROHISA
IPC: E02D17/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To give no influence of settlement of a resin foamed body block 4 produced after finishing construction to a wall face material 7 by facilitating connection integration of both when directly arranging the wall face material 7 for giving weather proofing to the side of the resin foamed body block 4 in a lightweight filling structure.  <P>SOLUTION: In the lightweight filling structure piling the resin foamed body block 4 in a multi-stage so that one side is a substantially vertical face to make lightweight filling, a sheet-like material 30 is inserted in the state that a part is projected to the side of the wall face material 7 between laminated face of the stacked resin foamed body block 4. The wall face material 7 is provided with a vertical groove 22 (C-shape steel 20) running in a vertical direction on a rear face. The rear end of an engaging member 40 slidably engaging the edge in the vertical groove 22 is connected at an arbitrary position of the sheet-like material 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118093-A (JP)
Title: Developer container, development cartridge, process unit, image forming device, and method for filling developer
Inventor: ITABASHI NAO
IPC: B65D83/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer container which can be efficiently filled with a developer for enhanced efficiency of filling work, a development cartridge provided with the developer container, a process unit, and further a method for filling the developer.  <P>SOLUTION: The development cartridge 28 comprises a cartridge frame section 52 and a top cover section 53 freely attachably and detachably fitted to an upper wall 57 of the frame section 52. A left side wall 55 of the frame section 52 is provided with a toner filling port 82 and a filter member 83. Toners are filled from the filling port 82 in the state of parting the cover section 53 from the frame section 52 and if the cover section 53 is thereafter compressed against the frame section 52 from a direction approximately orthogonal with the filling direction of the toners, the toners can be efficiently filled into the cartridge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122381-A (JP)
Title: Tape printer and its tape processing method, program, and storage medium
Inventor: AKAIWA MASAO
IPC: B41J15/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer in which accident can be lessened when a tape cartridge is replaced and stored for reuse, or convenience can be enhanced when printing is waited without replacing the tape cartridge, and to provide a tape processing method and program, and a storage medium.  <P>SOLUTION: The tape printer loaded with a tape cartridge C containing a tape T at the tape loading section and printing on the tape while feeding it from the tape cartridge C comprises a means 120 for feeding the tape by a specified length when turn-off power is designated automatically or manually, a means 12 for printing specified items described when power is turned off onto the tape T in conjunction with the operation for feeding the tape by a specified length when power is turned off, and a means 200 for turning power off after the tape is fed by a specified length when power is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129048-A (JP)
Title: Y/c separation circuit
Inventor: KAWAMURA MAKOTO
IPC: H04N9/78
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a luminance signal and a carrier chrominance signal that are correctly separated without erroneously distinguishing between a moving picture part and a still picture part of NTSC composite video signal.  <P>SOLUTION: This Y/C separation circuit for inputting an NTSC composite video signal 101 and separating the luminance signal from the carrier chrominance signal is provided with a 2:3 pulldown phase detection circuit 113 for receiving the NTSC composite video signal 101, detecting a boundary line of fields of a received video film and preparing a 2:3 pulldown phase detection signal 114. When video made of one frame of the film continues for three fields, a selection circuit 109 calculates the sum and difference in NTSC composite video signals between the first field and the last field among the three video fields and outputs the sum and the difference as a luminance signal and a carrier chrominance signal, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122327-A (JP)
Title: Blast nozzle
Inventor: SAKAMOTO YUJI
IPC: B24C5/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast nozzle further surely diffusing abrasive in the longitudinal direction of an injection port in the blast nozzle having a slit-shaped injection port.  <P>SOLUTION: A nozzle route for passing the abrasive S comprises a buffer chamber 6 having a feed port 9 for the abrasive S and a straightening chamber 7 having the slit-shaped injection port 4. The buffer chamber 6 forms a buffer space 11 enlarging downward from the feed port 9 opened in the side into a fan shape and determines the feed direction S1 of the abrasive S to make the fed abrasive collide against a buffer space inner surface 10, or the opposite surface of the feed port 9. The straightening chamber 7 forms a straightening space 12 narrowing downward and in the direction orthogonally crossing with the enlargement of the buffer space 11 and the opening in the lower end of the straightening space 12 is formed into the slit-shape injection port 4 and determines the injection direction S2 of the abrasive S to pass downward from the buffer space 11 to the injection port 4. In this blast nozzle 1, the feed direction S1 of the abrasive S and the injection direction S2 are thus formed into an approximately orthogonal relation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132386-A (JP)
Title: Shift device for vehicular transmission
Inventor: TSUKAMOTO TAMOTSU
IPC: F16H63/20
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift device for a vehicular transmission in which the operation feeling can be improved by reducing sliding resistance in selecting while adopting a bell crank mechanism.  <P>SOLUTION: The shift device converts operation force in the select direction and in the shift direction of a change lever to the axial direction and rotation movements of a bell crank 10 via the shift/select shaft 7 respectively and executes shifting by selecting either of shift fork shafts 2-4. The bell crank 10 has a boss part 13 freely slidably fitted and inserted to the outer periphery of a cylindrical bush 22 to slide on a fixed shaft 21. The dimension in the axial direction of the bush 22 is longer than that of the boss part 13 of the bell crank 10. The bell crank 10 is energized in the neutral position direction by first/second compression springs 23, 24 inserted into the fixed shaft 21. The bell crank side end part of the first compression spring 23 is supported by one end part in the axial direction of the bush 22 via a spring receiver 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134869-A (JP)
Title: Pulse signal output circuit and pulse signal output apparatus
Inventor: OSUGA BUNICHI
IPC: H03K5/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse signal output circuit for outputting a pulse signal independently of the accuracy of a set signal and a reset signal respectively produced by a set signal generating circuit and a reset signal generating circuit and to provide a pulse signal output apparatus adopting the pulse signal output circuit.  <P>SOLUTION: The pulse signal output circuit is provided with: a set signal preferential set reset latch for outputting a pulse signal that rises in response to a rising of a set signal and falls down in response to a rising of a reset signal; an inverter for inverting the pulse signal outputted from the set reset latch; and an AND gate receiving the set signal and an output signal from the inverter and whose output is connected to a set terminal of the set reset latch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131960-A (JP)
Title: Coupling structure of column main reinforcement
Inventor: ENDO YOSHIO
IPC: E04B1/16
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure of column main reinforcements capable of forming an inexpensive reinforced concrete column with a simple structure.  <P>SOLUTION: A square column is used for a column 3. The column main reinforcements 4 comprise first column main reinforcements 5 disposed at four corners thereof and a plurality of second column main reinforcements 6 disposed between adjacent first column main reinforcements 5 at specified intervals. These reinforcements are formed so that multiple ones are connected to each other in the vertical direction and the total length thereof connected is short of the length of the members of the column 3. The upper and lower end parts 5a and 5b opposed in the vertical direction do not come into contact with each other, and the upper and lower end parts 6a and 6b do not come into contact with each other. The column main reinforcements 4 of such a structure are formed so that the first column main reinforcements 5 are disposed coaxially with each other in the vertical direction, and the opposed upper and lower end parts 5a and 5b are mechanically connected to each other through a mechanical coupling 8. Since the upper and lower end parts 6a and 6b are not connected to each other though the second column main reinforcements 6 are disposed coaxially with each other in the vertical direction, they form free ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130616-A (JP)
Title: Printer holding mechanism
Inventor: SUZUKI TAKESHI
IPC: B41J29/06
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer holding mechanism which prevents a printer unit and a case from being fastened at the time of installation so as not to conduct effects of a warp or the like of a stage to the printer unit, and secures the case and the printer unit at the time of movement (physical distribution) to prevent the trouble of dropping and vibration.  <P>SOLUTION: The printer holding mechanism has a detection rib which is projected from an enclosure bottom face by a spring at all times. In the case in a printable state (horizontal setting state), the detection rib is made movable upward and is moved to a position where the detection rib does not interfere with a hook for fixing a printer. At the time of movement (physical distribution), the detection rib is returned by a spring pressure to the original to be at a position where the hook for fixing the printer does not bend in a lateral direction. The hook for fixing the printer is accordingly prevented from being separated even by dropping or vibration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131777-A (JP)
Title: Method for formation of deposition film
Inventor: TANIGUCHI TAKAHISA
IPC: G03G5/08
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for formation of a deposition film for improving the utilization efficiency of an apparatus by detecting the phenomenon that defective deposition occurs by detecting the defective deposition in an early period, and by stopping the deposition in a step of formation of the deposition film by utilizing a plasma.  <P>SOLUTION: The change in the electric power of the reflected waves of high-frequency power under plasma treatment and the pressure in a reaction vessel is measured in formation of the deposition film on a substrate to be treated by introducing treating gas into the reaction vessel and by making the treating gas to the plasma by the high-frequency power. When a synchronous change in the electric power of the reflected waves of the high-frequency power under the plasma treatment and the pressure in the reaction vessel arises, whether such change is due to the stop of the plasma discharge or not is judged by comparing the pressure in the reaction vessel and the pressure in the state of not impressing the high-frequency power. When the synchronous change in the electric power of the reflected waves of the high-frequency power under the plasma treatment and the pressure in the reaction vessel is judged to arise not from the stop of the plasma discharge, the plasma treatment is stopped according to the result of the measurement of the change in the electric power and the pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134184-A (JP)
Title: Electrolyte for secondary cell and secondary cell using the same
Inventor: UTSUKI KOJI
IPC: H01M10/0568
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lithium secondary cell having properties such as good energy density, electromotive force or the like, and also, a good conservation property, a good cycle life and high safety.  <P>SOLUTION: The secondary cell uses electrolyte including a compound shown in a general formula (1) in an aprotic organic solvent. In the formula (1), m is either 0, 2 or 4, n is a positive number from 1 to 3, and also, (n+m)/2=3. M<SP>+</SP>expresses an alkaline metal cation, R<SP>1</SP>and R<SP>2</SP>are each independently hydrogen atoms or alkyl groups with the number of carbons of 1 to 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131415-A (JP)
Title: Method for producing silanes
Inventor: KOKUBU YOSHIMITSU
IPC: C07F7/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing silanes in a high yield and in high selectivity by reducing a polyhalosilane using an alkylaluminum hydride.  <P>SOLUTION: In producing silanes by reducing the polyhalosilane using a reducing agent composed of a composition comprising the alkylaluminum hydride as a main component, trialkylaluminum and finely powdered aluminum, the reduction reaction is carried out in the presence of an ether-based compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133204-A (JP)
Title: Optical component
Inventor: TAKUSHIMA MICHIKO
IPC: G02B6/293
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical components which can reduce a wavelength dependence loss and insertion loss.  <P>SOLUTION: Mutiplexed signal light λ<SB>1</SB>to λ<SB>3</SB>inputted from an input/output port 111 are polarization-separated by a polarization beam splitter 120 into the first light of a polarization component of a first azimuth and the second light of a polarization component of a second azimuth and are outputted. The first light of the polarization component of the first azimuth outputted to a first optical path P1 is made incident as it is on a diffraction grating element 150. The second light of the polarization component of the second azimuth outputted to a second optical path P2 is converted to the polarization component of the first azimuth by a half wavelength plate 140 and is made incident on the element 150. The mutiplexed signal light λ<SB>1</SB>to λ<SB>3</SB>included in the first light and second light made incident on the element 150 relating to the respective light are diffracted at the diffraction angles meeting the wavelengths and are spatially wavelength-divided by the element 150, are condensed by a lens 160 and are condensed onto a beam-condensing point on any reflection surface of mirrors 171 to 173.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139221-A (JP)
Title: Authentication system
Inventor: MURATA YOSHITOSHI
IPC: G06F21/32
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system whose security is high.  <P>SOLUTION: This system is provided with not only a Web server 9 which provides contents but also a voice recognition server 4 which authenticates the voice of the user of a personal computer 11 who has performed access to the Web server 9. Also, a service center 3 is provided with an authentication DB server 6 which manages a voice authentication database 13 in which the combination of question sentences and answers set by a registered user is stored. Then, the voice recognition server 4 receives the combination of the question sentences and answers from the authentication DB server 6 in response to an access from a portable telephone 1 of the user, and carries out voice authentication to the portable telephone 1. When authenticating that the user is a normal registered user, the voice recognition sever 4 transmits the effect to the authentication DB server 6. When a voice authentication state being the authentication result of the user is requested from the Web server 9, the authentication DB server 6 transmits the voice authentication state to the Web server 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139300-A (JP)
Title: Printer controller
Inventor: NAKAMURA TAKESHI
IPC: B41J5/30
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer controller which stores a language analysis sentence, which is used inside the printer, changes and checks the language analysis sentence, and reflects the change on the printer.  <P>SOLUTION: This printer controller is provided with: the printer 300 having a first language analysis means 302 analyzing a language necessary for printing of print data, a storage means 304 storing the language analysis sentence to be required for language analysis by the first language analysis means 302, and a second language analysis means 303 analyzing a language for the print data according to the language analysis sentence; a relay device 200 performing reading/writing from/to the storage means 304; and a host device 100 transmitting/receiving data to/from the relay device 200.  <P>COPYRIGHT: (C)2004,JPO