baber/WOPTO huggingface dataset:
Patent JP-2004168632-A (JP)
Title: Sintered compact, nozzle, and its manufacturing method
Inventor: KANEUCHI ATSUKI
IPC: B22F3/105
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered compact with excellent wear resistance obtained by the discharge plasma sintering method, a tapered nozzle with an excellent wear resistance obtained by the same method, and its manufacturing method.  <P>SOLUTION: The nozzle is sintered by the discharge plasma sintering method and contains carbon of 0.05-2.0 wt.%. It comprises a sintered compact having a black or gray color inside and is tapered down toward its spout. The manufacturing apparatus of the nozzle is equipped with a molding die 34 having a through hole where a material to be sintered is charged, a pair of cylindrical punches 36, 37 facing each other between which the charged material is present, and a core placed along the axis of the through hole. The through hole has a small-diameter cylindrical hollow part 56 at one side, a tapered hollow part 54 tapered down toward the small-diameter hollow part and formed at the middle part, and a large-diameter cylindrical hollow part 53 at the other side. A powder to be sintered is charged into the tapered hollow part and pressed; then the material-facing surface and the surface of the powder are separated to form a space in the cylindrical hollow part with the small diameter; and an additional powder to be sintered is charged into the space, pressed to be integrated, and sintered by passing a pulse electric current through the pressed powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144538-A (JP)
Title: Material for soft intraocular lens
Inventor: KOSHIO TATSUYA
IPC: A61L27/00
Filed: 2002-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a material for soft intraocular lens which can reduce the thickness of a soft intraocular lens by means of its superior flexibility and high refractive index and can be inserted into an eye in a folded state from a small formed cut and from which a soft intraocular lens that is excellent in transparency and does not cause glistening can be obtained. SOLUTION: The material for intraocular lens is composed of a polymer obtained by polymerizing a polymeric constituent containing a hydrophilic monomer and has a coefficient of water absorption of 1.5-4.5 wt.%.
Patent JP-2004174557-A (JP)
Title: Circularity correcting method of thin-walled cylinder, circularity-corrected thin-walled cylinder, and thin-walled cylinder having surface layer material
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circularity correcting method for obtaining a thin-walled cylinder of less dispersion of film thickness, and a circularity-corrected thin-walled cylinder, and the thin-walled cylinder having a surface layer material thereof, and to provide a fixing belt and a carrying unit of an image heating and fixing device using the thin-walled cylinder with the surface layer material.  <P>SOLUTION: A thin-walled cylinder is expanded to perform circularity correction by inserting an extended tube core in the thin-walled cylinder, and thermally swelling the extended tube core in the axial direction and the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223195-A (JP)
Title: Audio encoding method and audio decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a reproduction side to normally make reproduction even if multichannels are selectively transmitted by compression or non-compression and even if downmixing on the reproduction side is selectively permitted or prohibited.  <P>SOLUTION: An ATSI includes a first identifier to indicate whether the multichannel data in an audio packet is compressed or not and a second identifier to indicate whether the downmixing of the multichannel data in stereoscopic two channels is permitted or prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191157-A (JP)
Title: Method for removing damaged substrate region beneath coating
Inventor: ANNIGERI RAVINDRA
IPC: B24B1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing only a damaged layer without removing a undamaged region of a substrate.  <P>SOLUTION: According to the method that the damaged surface layer beneath the coating on a component, the component is inspected in order to evaluate a depth of the damaged substrate layer and a plurality of points over an outer surface of the component are detected in order to determine a three-dimensional outer surface profile. A three-dimensional grinding profile beneath the outer surface profile is established based on the depth of the damaged substrate layer beneath the outer surface profile. The component is ground along the grinding profile such that the damaged substrate layer is substantially removed without significantly removing the undamaged region of the substrate beneath the damaged substrate layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175017-A (JP)
Title: Recording medium guiding mechanism and image forming device comprising the same
Inventor: KIMURA MASAHARU
IPC: B41J13/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium guiding mechanism and an image forming device comprising the same in which any of a plurality of recording paper with different sizes can be prevented from warpage at the edge part thereof and the speed of image forming operation can be increased without smudging the recording paper.  <P>SOLUTION: The recording medium guiding mechanism is provided with guide rib members 6, 6, ... which can be moved vertically at a plurality of locations in the main scanning direction of a platen 28. Depending on the size of the recording paper P transferred over the platen 28, only the guide rib member 6 corresponding to the edge part of the recording paper P is moved upwardly, preventing the warpage of the edge part of the recording paper P by a holding down part 62 at the upper end of the guide rib member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175022-A (JP)
Title: Image forming method
Inventor: NOCHIDA ATSUSHI
IPC: B41J2/21
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which enables a greater number of color expressions by a minimum number of inks.  <P>SOLUTION: In this image forming method, a printing mode is set at step S20, and when ink colors installed on a recording head are not adapted for the printing mode, a user is prompted to exchange the recording head at step S22. The color of image data input at step S24 is separated depending on the combination of the ink colors set for the recording head at step S25 to obtain a drive signal for the recording head. The recording head is driven at step S26 based on the drive signal to form an image on a recording paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186171-A (JP)
Title: Fixing structure of display section and portable terminal employing it
Inventor: HASEGAWA TAKASHI
IPC: H05K5/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To make thin a case forming a portable terminal.  <P>SOLUTION: A display section side case 2 consisting of a front case 2a and a rear case is provided with an opening 5 in the front case 2a and a display section 6 is disposed in the display section side case 2 oppositely to the opening 5. At least a pair of ribs 11 are disposed oppositely in the display section side case 2 while holding the display section 6 between. The rib 11 is provided with a pawl 6a which engages with a recess made in the side face of the display section 6 thus fixing the display section 6 in the display section side case 2. Furthermore, a translucent window 9 for display is bonded to the opening 5 and a shock absorbing material 7 is interposed between the translucent window 9 for display and the circumference of the display surface of the display section 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154745-A (JP)
Title: Microchannel structure for forming droplet, droplet forming method using the same and product thereof
Inventor: KIRITANI HIDEAKI
IPC: B01J13/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet forming method which facilitates droplet formation within a microchannel and formation of compound droplets and multiple capsules and can deal with industrial mass production, a microchannel structure for the same, and products, such as microapsules and gels, obtained by the method.  <P>SOLUTION: The microchannel structure is provided with a first continuous phase introducing port and first continuous phase introducing channel for introducing a first continuous phase fluid and a dispersion phase introducing port and dispersion phase introducing channel for introducing a dispersion phase fluid, a second continuous phase introducing port and second continuous phase introducing channel for introducing the second continuous phase fluid, and a discharge channel and outlet for discharging the droplets formed by the dispersion phase fluid and the continuous phase fluid. The microchannel structure for forming the droplets consists of the structure that the first continuous phase fluid and the dispersion phase fluid flow together to form a laminar flow and thereafter the second continuous phase fluid flows together with the laminar flow. The droplet forming method using the same and the products thereof are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184630-A (JP)
Title: Optical termination box
Inventor: TAKAGI KISOU
IPC: G02B6/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical termination box of favorable workability whose case body can be small-sized, and moreover, which cannot be damaged even if it is brought into contact with optical wiring, and in which maintenance of equipment can be carried out without worry and wiring can be carried out according to the working procedures.  <P>SOLUTION: The case body of an optical termination box 1 is constituted of a box body 2 with a front face opened, and a cover 3 for closing the front opening of the main body 2; a backing-plate 2b of the box body 2 is provided with a pedestal 13 and a clamping table 12b of a cable clamp 12 to arrange an air gap before the backing-plate 2b for fixing a panel 14; it is made possible to incorporate a tension member clamp 7 for fixing a tension member 4a of an optical cable 4, a fusing holder 9 for holding a fusing part of an optical fiber 10, and an extra length holder 11 for holding the extra length of the optical fiber 10, between the backing-plate 2b of the box body 2 and the panel 14; and is also made possible to mount equipment 16 on the panel 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004103198-A (JP)
Title: Thin film magnetic head and manufacturing method for the same
Inventor: WATANABE TOSHINORI
IPC: G11B5/39
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head and a manufacturing method for the same which are capable of forming a track width especially into a specified size with high accuracy, of dealing with narrow tracking appropriately, and of improving recording properties by shortening a length of a magnetic path.  <P>SOLUTION: The thin film magnetic head has a coil layer 35 formed in a space surrounded by a lower part core layer 29, a protruding layer 32 and a back gap layer 33. Tops of the protruding layer, a coil insulation layer and the back gap layer are planarized to a continuous flat surface, and a lower magnetic pole layer 39, a gap layer 40, an upper magnetic pole layer 41 and an upper core layer 42 are formed on the flat surface. By enabling the upper magnetic pole layer and the upper core layer to form on the flat surface, it can become easier to form these four layers in a predetermined shape with precision and to form in a predetermined dimension the track width Tw decided by the width in a surface facing a recording medium of the upper magnetic pole layer 41. Also, the recording properties can be improved while the length of the magnetic path can be shortend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233061-A (JP)
Title: Translucent liquid crystal display device
Inventor: KUSANAGI HIDENORI
IPC: G02F1/1335
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To meet the demands for development of a device with an excellent viewing angle characteristics and performance to suppress backscattering of sunlight (external light) in a translucent liquid crystal display device.  <P>SOLUTION: The viewing angle characteristics of a transmission mode is improved by disposing a diffraction film 26 on the display screen side of a color filter substrate 2 located on the display screen side of a liquid crystal layer 1. Furthermore, the viewing angle characteristics more excellent than that in the case of using only the diffraction film 26 is obtained by disposing a light scattering layer 22 nearer to the liquid crystal layer 1 than the diffraction film 26. At the same time, the backscattering on the display screen with respect to the incident sunlight is drastically reduced by disposing the light scattering layer 22 on the side nearer to the liquid crystal layer 1 than a polarizing plate 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188515-A (JP)
Title: Bolt fastening tool
Inventor: YOSHII YUKITERU
IPC: B25B23/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To firmly insert a headless bolt into a threaded hole to largely improve workability in insertion.  <P>SOLUTION: A bolt fastening tool for fastening and inserting the headless bolt 1 into the threaded hole 2 for insertion is formed by boring an internal threaded hole 4 to be screwed with and guide the tip of the bolt 1 through a holder 6. A pressing part 5 for pressing a leading end surface 3 of the headless bolt 1 introduced into the hole 4 is held on the holder 6. A handle bar 7 is rotatably held on the holder 6 in the direction orthogonal to the longitudinal direction of the bolt 1. A cam 8 whose distance from the rotation center X of the handle bar 7 is varied with the rotation is formed at the tip of the handle bar 7. A surface 9 to be pressed by the cam 8 is formed on the pressing part 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003159409-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which performs the confirmation for an abnormality of the display state of a variably displaying device even if the abnormality occurs, and can deal with the abnormality.  <P>SOLUTION: A rotating drum on which a plurality of kinds of patterns are drawn is rotated by a stepping motor. Then, the energizing state of the coil of the stepping motor is set in such a manner that the energizing state may become a motor reference pattern which is an energizing reference pattern when the rotating drum has reached a specified rotating reference location. When a motor sensor to detect the rotation reference location is not turned on in spite of the fact that the rotation quantum of the rotating drum should have reached a next rotating reference location from the previous rotating reference location, the judgement for NO is performed by S94 and S99, and a warning flag (motor error) is set by S100. Also, every time when the motor sensor is turned on, the number of steps in one pattern and a present pattern number are reset to an initial value 0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193259-A (JP)
Title: Spacer take-up device in processing mechanism of film carrier tape for mounting electronic component
Inventor: NARABAYASHI TETSUYUKI
IPC: B65H23/198
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for taking up a spacer in which no abrasion on the surface of a film carrier tape for mounting electronic components, or such deformation as bending or damaging the inner lead or folding the film carrier tape for mounting electronic components.  <P>SOLUTION: The supply shaft of a reel of a supply device is connected to a drive motor while a take-up drive shaft of a spacer take-up device is connected to a motor through a crutch, so that the spacer is taken up with a constant tension.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192908-A (JP)
Title: Cover for lighting and lighting fixture using the cover for lighting
Inventor: TANAKA WATARU
IPC: F21S4/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for lighting and a lighting fixture using this cover for lighting capable of obtaining a representation effect by difference of images at lighting and at lights-out in a pattern formed.  <P>SOLUTION: In the cover for lighting made by providing light storage layers (2) in multi-layers with a light storage agent blended on one face of a cover base material (1) and forming the light storage layers (2) in a given pattern (3), an outermost layer of the light storage layers (2) is a white system light storage layer with a white system light storage agent blended.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187942-A (JP)
Title: Tube pump, blood pump, and external circulation device
Inventor: NUMAZAWA MASAAKI
IPC: A61M1/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump, a blood pump and an external circulation device free from reverse supply of blood or liquid due to an artificial mistake .  <P>SOLUTION: This tube pump 1 is provided with: a pump main body 2 comprising a casing 3 having a circular or nearly circular inner peripheral surface, a driving shaft 5 provided at the center of the inner peripheral surface of the casing, a motor for rotate-driving the driving shaft and a roller 6 attached to the driving shaft; and an elastic tube 10 which is arranged along the inner peripheral surface of the casing to be pressurized locally by a roller. The elastic tube is provided with an IC tag 11 to which operation information can be input. The pump main body is provided with: an IC tag reader 9 for detecting the operation information in the IC tag; and a control part for controlling driving of the motor based on the input signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191875-A (JP)
Title: High polymer optical waveguide and its manufacturing method
Inventor: TAKASAKI TOSHIHIKO
IPC: G02B6/13
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which uses a benzoxazole copolymer whose refractive index and birefringence are precisely controlled, and its manufacturing method.  <P>SOLUTION: This high polymer optical waveguide is characterized in that the benzoxazole copolymer containing at least one of recurring units represented by a structural formula (1) and recurring units represented by a structural formula (2) is used for at least one of the core and clad.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198775-A (JP)
Title: Identification display body structure
Inventor: HIROTA KASHICHI
IPC: B32B27/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification display body structure which is extremely easily cleaned and good-looking, capable of displaying a three-dimensional pattern, and suitable particularly for outdoor uses.  <P>SOLUTION: An identification display body has a molded plastic body in a specified shape which has a recess or projection for display for identification formed on its surface, a material layer for display which is arranged on the recessed or projection for display for identification on the surface of the plastic body, and a coating layer of a transparent plastic material which has a smooth surface formed covering the nearly entire surface of the plastic body from above the material layer for display. The display for identification is preferably formed as the projection on the surface of the plastic body and the material layer for display is metal foil and stuck on the projection with hot stamping. In this case, the metal foil is preferably chromium foil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197673-A (JP)
Title: Vacuum generator
Inventor: IWASHITA SHOICHI
IPC: F04F5/04
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum generation unit which can perform vacuum break correctly in a short period of time while maintaining a function of a vacuum breaker such as a vacuum generation unit.  <P>SOLUTION: Fluid supplied from a fluid supply port 9 is introduced to a pressure reducing valve connection port 20. The fluid the pressure of which is reduced is introduced to a pressure-reduced fluid inlet port 21 on the side of the vacuum generation unit 1 again so as to be stored in an air tank 22. The fluid is kept in the air tank 22 by an air operation valve 26. The fluid stored in the air tank 22 is discharged toward a vacuum port 10 simultaneously when a vacuum break solenoid controlled valve 6 is closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289854-A (JP)
Title: Bacterial strain belonging or closely relating to bacillus mojavensis and mold-controlling agent containing the same
Inventor: MURAYAMA HATSUKO
IPC: C12N1/20
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new bacterial strain, drug preparation and method for effectively controlling various molds causing various kinds of blight such as white root rot of plants such as fruit trees.  <P>SOLUTION: This invention relates to a mold-controlling agent containing a bacterial strain belonging or closely relating to Bacillus mojavensis and having a mold-controlling activity, a cultured product of the strain, a mold-controlling agent containing the strain and/or the cultured product as effective components (active components), and a method for controlling white root rot, botrytis rot, or the like, by applying the mold-controlling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004206992-A (JP)
Title: Connector for flat cable
Inventor: TAKADA KENSAKU
IPC: H01R13/56
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a fixing part to a terminal fitting involved with bending of a flat cable.  <P>SOLUTION: In a connector for the flat cable, notch portions 14 able to receive partitions 33 among each cavity 32 of a housing 31 are formed on an insulative coating layer 13 among adjacent respective conductors 12a, 12b, 12c at end portions of a flat cable 11. On the other hand, holding grooves 35 able to receive the coating layer 13 in rear of the notch portions 14 of the flat cable 11 are formed at rear end portions of each of the partitions 33 of the housing 31, influences on mounting portions 15 are reduced by putting bending fulcrums at parts of the coating layer 13 held by the holding grooves 35, when the flat cable 11 is bent in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229964-A (JP)
Title: Uninterrupted automatic call distribution during failure and recovery of computer-telephony integration
Inventor: ALVARADO JOAQUIN OMAR
IPC: H04M3/42
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterrupted automatic call distribution in which the fail over and recovery mechanism of a CTI system is sufficient.  <P>SOLUTION: In the control method of a contact center representatively composed of an automatic call distribution (ACD) system and a host processor different from the ACD system, the host processor controls the enqueuing of a call to a call queue and the assignment of a call in the call queue and in response to the loss and following recovery of the capability to control the enqueuing and the assignment in the host processor, the host processor restarts the control to the enqueuing of the call to the call queue. Only when the call enqueued to the call queue is lost therefrom at least while the host processor loses the control to the enqueuing and the assignment, the host processor restarts the control to the assignment of the call enqueued from each of call queues.  <P>COPYRIGHT: (C)2003,JPO