baber/WOPTO huggingface dataset:
Patent JP-2005206157-A (JP)
Title: Seal inspection unit, seal inspection method, and content filling and packaging apparatus
Inventor: NAKANUMA HIROSHI
IPC: G01V8/12
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically inspect defective seal caused by biting not only powder and granular material, but also soft solid, semi-solid and solid to be softened by heat.  <P>SOLUTION: In a seal inspection unit, a laser sensor 20 to detect whether or not content is present between seal blocks is provided on a sealer 5 to hold a packaging bag 33 filled with the content between a pair of seal blocks 5A and 5B and seal the packaging bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207818-A (JP)
Title: Tape width measuring device
Inventor: NAMITA YASUNORI
IPC: G01B11/04
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape width measuring device capable of measuring the tape width highly accurately without being influenced by an ambient temperature.  <P>SOLUTION: This device is equipped with the first and second illumination optical systems 2a, 2b for illuminating respectively both edges 1a, 1b of a running tape 1, an image sensor 5 having a plurality of light receiving elements having each array number attached thereto and arrayed in the orthogonal direction to the tape running direction, for reading out the charge accumulated on each light receiving element with a prescribed reading-out frequency, the first and second imaging optical systems 4a, 4b for projecting images of both edges of the tape respectively onto the image sensor, and an operation processing circuit for calculating the width of the running tape based on an output signal from the image sensor. The tape width is determined from the array numbers of the light receiving elements corresponding to the two specified edge positions and the distance between the light receiving elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205807-A (JP)
Title: Mold for injection molding
Inventor: KOMATSU KOICHI
IPC: B29C45/44
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for injection molding which enables simultaneous filling from a plurality of gates and also facilitates takeout even in the case of multiple-impression molding, in regard to the injection molding of a shape having a hollow part demanding high precision, such as a precision component gear.  <P>SOLUTION: When a first movable plate 13 and a second movable plate 15 are lowered, from a state of closure, to be separated from each other, regulation by locking blocks 45, 45 is canceled and slide blocks 43, 43 slide gradually in the directions of arrows so that they separate from each other. When mold opening is completed, the slide blocks 43 are in a state of being moved to the opposite sides. By this separation of the slide blocks 43, 43, a second sprue part 85 is opened. As a result, a second sprue 75 and a second runner 77 being undercut are exposed and thus takeout is enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205836-A (JP)
Title: Stencil printer
Inventor: NAKAMURA AKIRA
IPC: B41L13/18
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printer whose ink supply port is provided on an outer peripheral wall of a drum, and which can suppress the state of clogging the ink supply port with ink and the state of deteriorating the ink.  <P>SOLUTION: This stencil printer is equipped with: the rotatable drum 26 which has the outer peripheral wall 53 formed of an ink-impermeable member, and wherein stencil base paper 18 is attached to a surface of the wall 53; an ink supply means 54 whose ink supply port 55 is provided in a printing upstream position with respect to a maximum printing area of the wall 53, so as to supply the ink to the surface of the wall 53 from the supply port 55; and a press roll 35 for pressing a fed printing medium against the wall 53. The stencil printer is also equipped with a first cap means 90 which can close the port 55. Additionally, the stencil printer is equipped with an ink recovery means 73 whose ink recovery port 72 is provided in a printing downstream position with respect to the maximum printing area of the wall 53, so as to recover the ink flowing into the recovery port 72, and a second cap means 93 capable of closing the recovery port 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208508-A (JP)
Title: Image forming apparatus
Inventor: AIDA MITSUHIRO
IPC: G03G15/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an opening/closing part from opening suddenly during transportion and moving an image forming apparatus, and to prevent the opening/closing part from opening suddenly in packing and moving the image forming apparatus, without using auxiliary members.  <P>SOLUTION: The image forming apparatus 1 is equipped with an image forming apparatus body 10 and a plurality of handles 50. The body 10 has a frame 20 and the opening/closing part 31. A plurality of handles 50 are attached to the frame 20 of the body 10. A plurality of handles 50 respectively take a housing position, being in a state where they are housed in the main body 10 and a pull-out position being a state where they are pulled out to the outside of the body 10 from the housing position. At least one handle 51 among a plurality of handles 50 fixes the opening/closing part 31 at the pull-out position, and fixes the opening/closing part 31, and is fixed on the frame 20 at a rotating position where it is rotated from the pull-out position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213729-A (JP)
Title: Roof material
Inventor: SAKAMOTO YASUHIRO
IPC: E04D1/20
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide roofing capable of ensuring the fixed effect of the roofing even if it is a roofing body having a rise section on the end section on an eaves side and facilitating the work even if replacement repair or the like of the roof material (material) body is carried out.  <P>SOLUTION: Since the roof material body 2 forming the roofing 1 has roof material body fixing metal fitting engaging sections 8 respectively corresponding to roof material body interlocking sections 5 of roof material body fixing metal fittings 3, and even if the rising section 11 is provided to the end section 4 on the eaves side of the roof material body, the fixing effect of roof materials overlapped by using the roof material body fixing metal fitting 3 can be ensured. When the roof material body 2 has an overlapping margin 12 in the side end section 16, since it is so formed that both right and left width dimensions of the roof material body fixing metal fitting engaging section 8 are larger than the sum of both right and left width dimensions of the roof material body interlocking section 5 and both right and left width dimensions of the overlapping margin 12, work such as an exchange or the like of the roof material body 2 can be easily carried out even if the replacement repair or the like of the roof material body 2 is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211992-A (JP)
Title: Negative pressure fixing apparatus and its method
Inventor: ISE YOJI
IPC: B25J15/06
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a mechanical structure from a conventional mechanical fixing structure for fixing a body and a lid.  <P>SOLUTION: This negative pressure fixing apparatus is composed of suction grooves formed on at least either the connecting surface of the body or the connecting surface of the lid, and a negative pressure passage communicated with the suction grooves. The body and the lid can be fixed by making pressure in the suction grooves negative. Further, an empty chamber a1 communicated with a ventilation port a2, an empty chamber b1 communicated with a ventilation port b2, a filter element for separating the empty chamber a1 and the empty chamber b1, suction grooves, sealing materials, and negative pressure passages are formed on the body. Further, a vacuum port of a vacuum generating unit is connected to the negative pressure passage of the body. The negative pressure is generated in the vacuum port by supplying compressed air to a compressed air supply port. As a result, vacuum fixing can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217801-A (JP)
Title: Piezoelectric transducer
Inventor: NAKAZAWA TOSHIO
IPC: H01L23/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transducer that can be handled easily and can cope with the miniaturization of an entire structure relatively easily.  <P>SOLUTION: In the piezoelectric transducer, a plurality of external terminals 3 including a ground terminal 3a and a recess 1a are provided on the lower surface and the upper surface of a container 1, respectively, a piezoelectric element 5 is accommodated in the recess 1a, and a metal lid 8 for blocking the opening of the recess 1a is attached onto the upper surface of the container 1. In the piezoelectric transducer, the lid 8 and the ground terminal 3a are electrically connected via a ground wiring conductor 6 deposited on the inner surface of the recess of the container 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256798-A (JP)
Title: Method for producing aqueous pigment dispersion, and method for producing aqueous pigment recording liquid
Inventor: TAKAHASHI AKIO
IPC: C09D11/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aqueous pigment dispersion which gives a colored image with high optical density and chroma saturation, hardly causing change of hue or lowering of dispersion stability of particles, and to provide a method for producing an aqueous pigment recording liquid from the obtained aqueous pigment dispersion.  <P>SOLUTION: This aqueous pigment dispersion is obtained by the steps of preparing an aqueous pigment dispersion comprising a pigment, a polymer dispersant, an organic solvent and water as indispensable components, and irradiating the aqueous pigment dispersion with ultrasonic waves while cooling the dispersion. This aqueous pigment recording liquid is obtained by diluting the above obtained aqueous pigment dispersion so as to have 1-10 % pigment concentration converted by mass.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005212364-A (JP)
Title: Fracturing system of brittle material and method thereof
Inventor: HAYASHI MASAKAZU
IPC: B23K26/38
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fracturing system of a brittle material and a method thereof which realize high-grade and high-speed fracturing of the brittle material.  <P>SOLUTION: A board 60 to be worked is moved relatively in relation to a working part unit 5, and a fracturing line lead unit 10, a preheating unit 20, a fracturing unit 30 and a cooling unit 40 are moved relatively in this sequence along a predetermined fracturing line 71 on the board 60 to be worked. On the occasion, the board 60 is heated locally with a prescribed temperature by irradiating a linear laser beam LB2 by the fracturing unit 30, and then the board 60 is cooled locally by blowing a coolant C against the board 60 by the cooling unit 40. An irradiation pattern 66 of the linear laser beam LB2 irradiating the board 60 has a uniform intensity distribution with respect to the direction along the predetermined fracturing line 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213616-A (JP)
Title: Vapor deposition method, vapor deposition apparatus and method for manufacturing plasma display panel
Inventor: ITO ATSUYA
IPC: H01J11/22
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly form a vapor deposition coating on a moving substrate.  <P>SOLUTION: This vapor deposition method comprises: introducing a beam B1 emitted from a plasma gun 14 onto a hearth 12 with the use of a permanent magnet 13 arranged below a hearth 12; reciprocating the permanent magnet 13 with a driving mechanism 15 in a direction approximately at right angles to a transportation path T and a horizontal direction with respect to the hearth 12; and vapor-deposits a vapor-depositing material E evaporated from the inside of the hearth 12, on the substrate P1 which is transported over the hearth 12 along the transportation path T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211443-A (JP)
Title: Automatic drawer device
Inventor: HOSHIIDE KAORU
IPC: A47B88/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic drawer device in which a drawer can be automatically pulled out and pulled in only by providing a drawer driving mechanism in simple configuration.  <P>SOLUTION: There are provided a drawer which can be pulled out from and pulled into a device frame and a drawer driving mechanism 10 for moving the drawer in pull-out and pull-in directions, and the drawer driving mechanism comprises a roller 12 which is supported on the frame 11 so as to be freely rotated around an axis and a motor 13 for rotating the roller 12. The roller 12 is abutted on the drawer under predetermined pressure using an elastic force of a coil spring 23, and the roller 12 is rotated by the motor 13, so that the drawer can be automatically moved in the pull-out and pull-in directions by a frictional force between the drawer and the roller 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217931-A (JP)
Title: Print image inspection apparatus
Inventor: TANABE KO
IPC: B41J29/46
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform checking in printing many pages each having a common form in a printer for performing print inspection by collating an original with results of printing.  <P>SOLUTION: A fixed print region 40 in which the contents common among each of pages are printed and a change print region 42 in which the contents separately determined for each page are extracted from a series of pages having the common form. Since the change print region have the high possibility that the contents desired to be actually transmitted are described, detailed inspection is severely performed to check for a defect in a printed image. On the other hand, since the fixed print region have the high possibility that it is a fixed form defect to some extent may be permitted, compared to the change print region. Accordingly, inspection is performed a little loosely, thereby reducing the number of pages to be determined as defective due to image defective of this region. Inspection load is also reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242339-A (JP)
Title: Pulse generating circuit
Inventor: NAKAZATO TAKAAKI
IPC: H03K5/156
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generating circuit capable of generating an output pulse signal having a large pulse width.  <P>SOLUTION: The pulse generating circuit includes a first logic means 42, a second logic means 44, a first delay means 72, and a second delay means 92. The first logic means 42 receives an input clock signal. The first delay means 72 delays the input clock signal just for a first delay time. The second logic means 44 receives a signal outputted from the first logic means 42. The second delay means 92 delays the signal outputted from the first logic means 42 just for a second delay time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226696-A (JP)
Title: Resin pipe fastening structure
Inventor: FUNAHASHI NOBUAKI
IPC: F16L33/22
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pipe connecting structure having improved sealing performance against gas easy to permeate such as hydrogen gas.  <P>SOLUTION: A connection pipe body 20 is connected to a resin pipe 30 by pressing the resin pipe 30 in the connection pipe body 20 and further thrusting the resin pipe 30 thereto with a reinforcing sleeve 40. An inner layer 31 resistant to hydrogen gas, a barrier layer 32 permeation resistant to the hydrogen gas and an outer layer are laminated on the resin pipe 30. On the outer periphery of the resin pipe 30, the reinforcing sleeve 40 is provided for thrusting the resin pipe 30 toward ring protruded portions 22, 23, 24. The reinforcing sleeve 40 thrusts the resin pipe 30 in the condition that the resin pipe 30 is pressed in the connection pipe body 20. The ring protruded portions 22, 23, 24 have front ends 22c, 23c, 24c forced through the inner layer 31 and bitten into the barrier layer 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247737-A (JP)
Title: Lithography apparatus and illumination source optimization method using optical lithography simulation
Inventor: HANSEN STEVEN GEORGE
IPC: G03F1/36
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To optimize illumination conditions for a lithography projection apparatus by using a computer simulation.  <P>SOLUTION: In a method that optimizes illumination conditions for the lithography projection apparatus by using a computer simulation, the lithography projection apparatus includes an illumination device and a projection optical system. The illumination conditions optimization method includes the steps of forming a lithography pattern to be transferred onto a substrate, selecting a simulation model, selecting a lattice of a light source point in the illumination device's pupil plane, calculating, for each projection source point, an discrete response that is a single or a series of simulation results obtained by each one using the simulation model, and adjusting the illumination arrangement based on the accumulated results of discrete calculations.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227518-A (JP)
Title: Abnormality diagnostic method, state discriminating device, image forming apparatus, management device and management system
Inventor: HASEGAWA KUNIO
IPC: G03G21/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnostic method etc. capable of quickly starting a highly reliable abnormality diagnosis of an image forming apparatus after the image forming apparatus is delivered to a user.  <P>SOLUTION: The gain of plural sets of data of plural kinds of information relating to a state of the image forming apparatus is performed during an operation test after the manufacture of a plurality of image forming apparatuses, with regard to a plurality of the image forming apparatuses of the same type containing the image forming apparatus as a state discrimination object. A reference data group containing all of the plural sets of data gained during the operation test of a plurality of the image forming apparatuses is used as an initial reference data group for determining an index value calculating expression that calculates an index value for the state discrimination. Further, the gain and addition of data for the reference data group is preferably performed with a prescribed update timing after starting the operation of the delivered image forming apparatus. It is also preferred that the gain and addition of the data is performed only for separate data groups consisting of the data gained with respect to the information susceptible to the influence of operation conditions according to a user of the image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228959-A (JP)
Title: Printed circuit board
Inventor: TABATA TETSURO
IPC: H05K3/34
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To dispose an electronic component terminal on an electrode fixing pad with high accuracy, while ensuring full junction strength, even when the electrode fixing pad and the electronic component terminal are jointed at high density through reflow soldering.  <P>SOLUTION: A printed circuit board comprises electrode mounting pads 111a to 111f formed on a printed wiring board 1 for mounting an electronic component terminal 33af, undergoing reflow soldering, and protruded parts 113a to 113f protruding from the electrode mounting pads 111a to 111f and applied with solder cream, together with the electrode mounting pads 111a to 111f, before the reflow soldering. The protruded parts 113a to 113f are formed narrower in width than the electrode mounting pads 111a to 111f and the electronic component terminals 33a to 33f, and the electrode mounting pads 111a to 111f are formed into substantially the same width as those of the electronic component terminals 33a to 33f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229757-A (JP)
Title: Power factor improved circuit
Inventor: MORITA KOICHI
IPC: H02M7/12
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power factor improved circuit, having a simple constitution with the reduced number of components and wires.  <P>SOLUTION: The power factor improving circuit has a current detecting resistor Rsh for detecting a current flowing to an AC power supply Vac or a current flowing to a full-wave rectifying circuit B; an output voltage detecting operational amplifier 11 for amplifying errors between the output voltage Eo and a first reference voltage Vref and generating an error voltage; a current-detecting operational amplifier 13 for amplifying and outputting an error between a voltage, in proportion to the current detected by the current-detecting resistor Rsh and a second reference voltage; a multiplier 12 for varying the output from the current detecting operational amplifier 13, in response to the value of the error voltage from the output voltage detecting operational amplifier 11, and outputting the varied voltage as the second reference voltage to the current-detecting operational amplifier 13; and a pulse width modulator 14 for generating pulse signals with a controlled pulse width, in response to an output value from the current detecting operational amplifier 13, applying the pulse signal to a main switch Q1, and controlling the output voltage to a predetermined voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229548-A (JP)
Title: Oscillation circuit, oscillation frequency control device, and pll device
Inventor: TANABE KAZUNORI
IPC: H03B5/12
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit constantly performing a stable oscillation extending over a wide bandwidth, and a PLL device which can compose a downsized PLL frequency synthesizer.  <P>SOLUTION: According to the deviation of an oscillation frequency outputted from an oscillation circuit 100, a control signal So inputted to a plurality of fixed capacitors 121 composing a first switch and an input signal Vcp inputted to a plurality of variable capacitors 131 composing a second switch are controlled, capacity values of the fixed capacitors 121 and the variable capacitors 131 are changed, a ratio of all of the capacitor values of the fixed capacitors 121 of the first switch to the all of the capacitor values of the variable capacitors 131 of the second switch is changed, and a variation (Kvco) to the input signal (Vcp) composed of a predetermined oscillation frequency inputted to the second switch is made fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230927-A (JP)
Title: Sheet processing device
Inventor: ITAGAKI ISAO
IPC: B26D7/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device capable of cutting sheets with small force, reducing power consumption, miniaturizing the device and obtaining cut faces of high quality even in the curled and wrinkled state of a sheet bundle.  <P>SOLUTION: In this sheet processing device having a cutting means for cutting one end of the sheet bundle, as the typical constitution of the sheet processing device, the cutting means has a bundle pressing means comprising a bundle pressing plate 506 for pressing the vicinity of the cut faces of the sheet bundle P3, and a bundle pressing plate 505 for pressing almost the center part of the sheet bundle. The bundle pressing plate 505 presses the sheet bundle P3 toward the cut faces from the opposed side to the cut faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI