baber/WOPTO huggingface dataset:
Patent JP-2003142299-A (JP)
Title: Electromagnet for ffag accelerator
Inventor: MORI YOSHIHARU
IPC: H05H13/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable electromagnet for an FFAG accelerator of which incidence and extraction of beam is easy, capable of easily controlling convergence/divergence of magnet field strength, and capable of being made small and superconductive. SOLUTION: For the electromagnet for the FFAG accelerator having divergence magnets at both sides interposing a convergence magnet, the flux generated at the convergence magnet and divergence magnet are made to directly return to the divergence magnet and convergence magnet respectively to form a magnetic circuit with closed normal/reverse magnetic field.
Patent JP-2003145014-A (JP)
Title: Rotary coating apparatus
Inventor: IKEDA TORU
IPC: B05C11/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary coating apparatus in which a gas flowing along the surface of a semiconductor wafer is stabilized. SOLUTION: The rotary coating apparatus 10 is provided with a chamber 12, a supporting table 16 arranged rotatably in the chamber and for supporting the semiconductor wafer W, a liquid chemical dropping apparatus 20 for dropping a liquid chemical to be applied on the wafer supported by the supporting table 16 and a rotary driven gas flow producing apparatus 40 in which an inside opening part 50 is arranged oppositely to the outer circumferential edge of the wafer supported by the supporting table and which has a flow passage extending to an outside opening part 52 from the inside opening part. In the structure, when the gas flow producing apparatus is rotary driven, the gas on the wafer is sucked by the inside opening of the gas flow producing apparatus and the gas on the substrate to be treated flows in a stable state like a laminar flow.
Patent JP-2003139246-A (JP)
Title: Spherical band seal body and exhaust pipe joint therewith
Inventor: WAKATSUKI KAZUTOSHI
IPC: F16F15/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a spherical band seal body and an exhaust pipe joint for vehicle therewith, which prevent abnormal noise caused by a stick slip from being generated and eliminating making someone uncomfortable even if force in a twisted direction or a shearing direction is inputted to an exhaust pipe connected to a manifold. SOLUTION: The spherical band seal body 1 includes a seal body 2 in which a heat insulating material which mainly includes expansive graphite and a reinforcing material formed out of wire mesh are compressed, and the heat insulating material is disposed in the mesh of the reinforcing material formed out of wire mesh, the seal body 2 having a cylindrical inner periphery 4 which defines a through hole 3, an outer periphery 5 which is partially convexwise spherical, an annular end surface 6 on the small-diameter side, and an annular end surface 7 on the large-diameter side, and includes a seal body 8 and an transformable annular protrusion 9 which swells out slightly from the seal body 8 in an axial direction X at the inner peripheral edge of the annular end surface 7 on the large-diameter side.
Patent JP-2003140347-A (JP)
Title: Thick-film photoresist layer laminate, production method of thick-film resist pattern and production method of connection terminal
Inventor: SAITO KOJI
IPC: G03F7/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a means by which a resist composition can sensitively react to form a high precision resist pattern in a thick-film photoresist layer used in manufacture of connection terminal and so on. SOLUTION: The resist pattern is formed by using the thick-film photoresist layer laminate which features that a substrate (a) and the thick-film photoresist layer (b) containing the resin whose alkali solubility is changed by the action of acid and an acid generating agent are laminated via a shielding layer (c) obstructing the contact between the substrate (a) and the thick-film photoresist layer (b), and the connection terminal is formed by using the same.
Patent JP-2003137964-A (JP)
Title: Urethane (meth)acrylate containing ultraviolet- absorbing functional group, and composition thereof
Inventor: OSAGAWA ICHIRO
IPC: C09K3/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curable composition capable of forming a coated film having excellent weatherability over a long period. SOLUTION: This urethane (meth)acrylate containing an ultraviolet-absorbing functional group is obtained by reacting an ultraviolet-absorber with a polyol, a polyisocyanate and a hydroxy group-containing (meth)acrylate. The ultraviolet- curable resin composition contains the urethane (meth)acrylate.
Patent JP-2003153091-A (JP)
Title: Imaging device
Inventor: DOBASHI HIDEKI
IPC: H04N5/335
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To realize an imaging device which combines an imaging part with good accuracy, easily adjusts a position and facilitates production. SOLUTION: A shielding layer 2 having an iris aperture for limiting a pencil of rays is formed in either plane part at an entrance surface side or an exit surface side of a photographing lens 1, and a color filter which transmits rays having a specific wavelength is provided in a protection member 3. Further, the photographing lens 1 is secured to the protection member 3 so as to have a predetermined gap via a spacer 8. Further, the photographing lens 1 is secured to the protection member 3 via beads 41 and an image pickup element 6 is secured to the protection member 3 via beads 51.
Patent JP-2003120923-A (JP)
Title: Fusing apparatus for ash
Inventor: MIKAJIRI HITOSHI
IPC: F27B14/12
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of frequently causing permanent set in fatigue of a crucible 4 in the center and cracks due to stress strain in the vertical direction due to dead load when an apparatus is heated to a high temperature as much as 1,600 to 1,650 deg.C. SOLUTION: This apparatus adopts a means for using a reinforcing member 29 so that even if the apparatus is heated to a very high temperature, it does not cause permanent set in fatigue and cracks of the crucible 4 in the center.
Patent JP-2003148682-A (JP)
Title: Fluid pipe protecting member, its body, fluid pipe, and body of fluid pipe
Inventor: YOSHIDA MASAKAZU
IPC: F24F1/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pipe protecting member which holds the bent condition of its flexible part without impairing the appearance while the structure remains simple. SOLUTION: The fluid pipe protecting member 1 is composed of a body 2 and a core 3, wherein the body 2 is furnished with a bellow part 2a capable of bending alongside the piping path of a refrigerant pipe L and a coupling part 2b whereto a straight duct 4 is coupled. The core 3 is installed stretching in the longitudinal direction of the body 2 and is deformable so as to admit bending of the bellow part 2a, and the shape is maintained, so that the bent or the straight condition of the bellow part 2a is held.
Patent JP-2003149692-A (JP)
Title: Display forming method
Inventor: KONO KENJI
IPC: G02F1/17
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing high-resolution display of a displaying surface where display can be formed by varying colors to be directed in the observation direction by rotating color particles having a part of at least two colors in a magnetic field. SOLUTION: The magnetic field of an N pole or an S pole is given from one direction of the front side or rear side of a displaying surface 1, and a magnetic field opposite to the given magnetic field is given from an opposite side across the displaying surface 1.
Patent JP-2003149516-A (JP)
Title: Optical fiber for photoelectric sensor
Inventor: MINOSHIMA YOSHINORI
IPC: G02B6/44
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for photoelectric sensor which has sufficient chemical resistance and of which length can be controlled by one cutting process. SOLUTION: The optical fiber for photoelectric sensor comprises a core 11, a jacket 12 covering the core 11, and a protective body 14 consisting of an ethylene tetrafluoride-perfluoroalkylvinylether copolymer and covering the jacket in a tightly contact state with the outer surface of the jacket.
Patent JP-2003151962-A (JP)
Title: Etching method and apparatus
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/50
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To form a wiring where Cu is embedded to the surface of a substrate with higher accuracy, under superior environmental conditions. SOLUTION: The wiring, where Cu is embedded to the surface of the substrate 3, is formed with accuracy under the superior environment conditions without generation of fault by forming a wiring portion of Cu at the surface of substrate 3 through the generation of a Cl2 gas plasma 14 as the raw material gas plasma in a chamber 1, in which the substrate 3 including recesses; Cu thin film 16 covering the recesses is accommodated and also the etching of the Cu thin film at the part covering the recesses with the Cl2 gas plasma 14, and then removing the Cu thin film 16 at the part covering the recesses with the Cl2 gas plasma 14, without the need of mechanical grinding, using the grinding solution including chemical solutions.
Patent JP-2003144167-A (JP)
Title: Desulfurization method using recombinant microorganism
Inventor: WATANABE KIMIKO
IPC: C12N9/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently desulfurize a sulfur-containing heterocyclic compound resistant to desulfurization by using a microorganism. SOLUTION: The desulfurization method of a sulfur-containing heterocyclic compound comprises the use of a recombinant microorganism containing a desulfurization enzyme gene at the downstream of a promoter composed of (a) a DNA expressed by the sequence No.1 (refer to the specification) and having promoter activity or (b) a DNA having promoter activity and hybridizable under a stringent condition with a DNA having a base sequence complimentary to the DNA expressed by the sequence No.1.
Patent JP-2003155472-A (JP)
Title: Antistat
Inventor: NAKAHARA YUTAKA
IPC: C09K3/16
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antistat excellent in antistatic performances and persistency thereof without detriment to transparency of a resin, and an antistatic resin composition comprising the antistat and a resin. SOLUTION: The antistat has a structure represented by general formula (1) (wherein R<1> and R<2> are the same or different and are each a hydrocarbyl group; R<3> is a hydrocarbyl group or a urethane bond-bearing hydrocarbyl group; (n) is a number of at least 2; (1) is a number of 0 or at least 1; and (m) is a number of at least 1).
Patent JP-2003161590-A (JP)
Title: Heat exchanger plate and plate type heat exchanger using the same
Inventor: ISHIMARU TORU
IPC: F28F21/08
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger plate that is easily variable in size and a plate type heat exchanger using the plate.  <P>SOLUTION: The heat exchanger plate 1 has a corrugated pattern 2 as a pattern capable of being formed by a progressive molding method. The plate type heat exchanger H uses the heat exchanger plate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233579-A (JP)
Title: Method of manufacturing for metallic stent
Inventor: ASANO HIROYUKI
IPC: A61F2/91
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic stent that fits over the interior wall of a tubular organ such as a blood vessel upon insertion into an affected part of the organ to enhance the effect of treatments without damaging the organ. SOLUTION: An image process S1 is carried out which includes obtaining an image of the tubular organ including the affected part, using an imaging diagnostic device such as CT or MR (process S1-1); taking only the required affected part out of the image (process S1-2); and creating an image of the optimum stent shape based on the image of the affected part (process S1-3). These data are converted into data for NC working in a data conversion process S2. A manufacturing process S3 is then carried out which includes creating a molding die 20 using an NC machine based on the data for NC machining (process S3-1); setting a straight stent 21a in the molding die 20 (process S3-2); and heat treating the set stent 21b for memory and taking it out. (process S3-3).
Patent JP-2003083828-A (JP)
Title: Semiconductor pressure sensor
Inventor: AKAI SUMIO
IPC: H01L29/84
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor capable of bonding easily a semiconductor pressure sensor chip, and reducing fluctuation of an offset value caused by a mechanical stress from a package. SOLUTION: This semiconductor pressure sensor has the package 2 having a pressure introduction hole 21 on the bottom face of a box shape having one open face, and the pressure sensor chip 3 having a thick wall part around a diaphragm, and is formed by bonding the thick wall part undersurface 33 onto the package 2 so as to close the pressure introduction hole 21 by the pressure sensor chip 3. A groove 22 is formed around the pressure introduction hole 21, and the groove 22 is filled with a bonding agent 4, to thereby bond and fix the pressure sensor chip 3 so as to interpose the bonding agent 4 on the thick wall part undersurface 33.
Patent JP-2003163142-A (JP)
Title: Method for manufacturing electric double layer capacitor cell and its manufacturing apparatus
Inventor: MATSUI TAKESHI
IPC: H01G11/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor cell in which an anode or cathode is automatically inserted between separators, and its manufacturing method.  <P>SOLUTION: In the method for manufacturing the electric double layer capacitor cell which has the two-fold separator 4 which individually sandwiches at least one of the anode or the cathode and is formed so that the anode and the cathod are stacked alternatively, a process in which one half 4e of the separator 4 folded in two is sucked and supported in position, a process in which another half 4f of the separator 4 is opened, and a process in which an electrode sheet (anode or cathode) 1 is interposed between the separators 4 are carried out in order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163875-A (JP)
Title: Disk reproducing apparatus provided with changer
Inventor: FUJISHIMA TAKAKAZU
IPC: H04N5/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproducing apparatus provided with a changer that can display a disk number of a disk whose reproduction is designated in a way of surely being visually confirmed even from a comparatively remote place although adopting a simple and inexpensive configuration utilizing an existing configuration.  <P>SOLUTION: The disk reproducing apparatus provided with the changer 1 that positions a disk 8 with a disk number selected by a designation entry from an entry section 11 and set to disk mounts 3a to 3e to a reproduction position by turning of a turret tray 3, is provided with: a monitor 19 that reproduces and displays information recorded on the disk 8; the entry section 11 where numeral keys to designate the disk number among numeral keys 12 are colored in colors preset to each disk number; and a control section 10 that controls the screen of the monitor 19 so as to be solidly displayed in the color set by the disk number when the numeral key 12 is operated to designate the entry of the disk number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169997-A (JP)
Title: Pinching utensil and clothes-drying hanger
Inventor: YAMAMOTO KAZUMASA
IPC: D06F55/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinching utensil of which the pinching section can be opened without gripping the gripping section by the human hand, and from the pinching section of which, a pinched article can be easily removed; and a clothes-drying hanger equipped with a plurality of such pinching utensils.  <P>SOLUTION: Between the end sections of the gripping sections 23 and 23 of pinching members 21 and 21, a bridging section 29 is bridged. The bridging section 29 constitutes an engaging section 29a by curving the approximate center. To the engaging section 29a, one end of a chain 28 is attached for a clothes pin 20. Such a clothes pin 20 is attached to a frame body 11 through the chain 28, and thus, this clothes-drying hanger 10 is constituted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175778-A (JP)
Title: Welt and its manufacture
Inventor: KOBAYASHI TAKAYUKI
IPC: B60R13/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a welt and to improve recycling efficiency while keeping both welt holding rigidity to a flange and bending following performance along the longitudinal direction of the welt.  <P>SOLUTION: In the welt in which a core material made of a thermoplastic resin is buried in a body part with the cross section in the almost U-shaped made of a thermoplastic elastomer, the core material 3 is with the cross section in the almost U-shaped, continues along the longitudinal direction of the welt and is formed in the cornice state along the longitudinal direction of the welt. By this, while keeping both holding rigidity to the flange and bending following performance, the weight of the welt can be reduced and recycling efficiency can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178851-A (JP)
Title: Socket for electric component
Inventor: SHIMADA HIDEO
IPC: H01R33/76
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electric components which can adapt to narrowing pitch of electric component terminals.  <P>SOLUTION: With an IC socket 11 as 'a socket for electric components' in which a plurality of contact pins 15 in contact with a soldering ball 12b of an IC package 12 as an electric component terminal are arranged adjacent to each other on a socket main body housing the IC package 12 as 'an electric component' and, at the same time, a moving member 17 for elastically deforming the contact pins 15 is arranged in free movement, and further, an operating member 21 for moving the moving member 17 is arranged in free movement up and down, the contact pins 15 are provided with a pair of elastic pieces 15a, 15b each, at least either of which is elastically deformed by the moving member 17 to get in and out of contact with the soldering ball 12b, so that, when the elastic pieces 15a, 15b are elastically deformed to get separated from the soldering ball, they are so structured to come across adjacent contact pins 15a, 15b without getting in contact with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185515-A (JP)
Title: Torque detector
Inventor: KOBAYASHI AKIYOSHI
IPC: G01L5/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure torque acting on a portion to be rotated.  <P>SOLUTION: A torque detector 30 is composed of a first arm 34 having a linking portion 32 which is linked to the portion to be rotated 32, a first strain detecting portion 36 for detecting strain which corresponds to torque acting on the first arm 34, a second arm 40 having a grasping portion 38 to which operating physical force is applied, a second strain detecting portion 42 for detecting strain which corresponds to the acting direction of operating physical force acting on the second arm 40, a supporting base 44 which supports the first arm 34 at its one end and supports the second arm 40 at the other end, and an indicating portion 46 for indicating the torque which acts on the portion to be rotated on the basis of the difference between a detected value detected by the first portion 36 and a detected value detected by the second portion 42. The indicating portion 46 indicates a torque which is obtained by removing a strain caused by inclination in the acting direction of the operating physical force or strain caused the shift of an acting position, from a torque acting on the linking portion 32 by a relative displacement between an indicating needle 48 and a scale portion 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186425-A (JP)
Title: Medium and device for image display
Inventor: OKAMOTO HIDEKI
IPC: G09F9/37
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image display medium which enables stable image display of high quality by simple constitution irrelevantly to the arrangement state of a display medium main body and an image display device which forms an image on the image display medium.  <P>SOLUTION: An electric field E which is curved perpendicularly upward can be produced between a display substrate 30 and a back substrate 32 by arranging dielectric layers 40, 42, and 44 which differ in specific dielectric constant in the increasing order of the specific dielectric constants between the substrates. Consequently, a particle begins to fly to the opposed substrate by receiving a perpendicularly upward electrostatic force F<SB>2</SB>. The particle, while being accelerated by an electrostatic force F<SB>1</SB>acting in a direction toward the opposed substrate, is accelerated perpendicularly upward by always receiving a perpendicularly upward electrostatic force F<SB>2</SB>up to the center between the substrates and to the contrary decelerated perpendicularly upward by receiving a perpendicularly downward electrostatic force F<SB>2</SB>after passing the center between the substrates to have a trace shown by a broken-line arrow A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188438-A (JP)
Title: Magneto-resistive element
Inventor: MINAMITANI TAMOTSU
IPC: G01R33/09
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistive element which can control the effect of influence of mechanical stress at the time of mounting on a magnetism sensitive section.  <P>SOLUTION: The magneto-resistive element comprises a substrate 2, a magneto-resistive film 3 formed on the substrate, a short-circuit electrode 4 formed on the magneto-resistive film, element electrodes 6, 7 formed on the magneto-resistive film or the substrate in a state that these are connected to the magneto-resistive film, a magnetism sensitive section 5 composed of the short-circuit electrode and the magneto-resistive film, and a protection film 8 formed to cover the element electrodes and is also formed to expose a part of the electrodes. In this magneto-resistive element, lead electrodes 9 connected to the element electrodes are formed on the protection film and the lead electrode are provided, when viewed from the plane, only at the section located outside the magnetism sensitive section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181130-A (JP)
Title: Play rate charging system for game machine, charging method and game machine
Inventor: SAKO HIROYUKI
IPC: A63F13/792
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a play rate charging system, a charging method and a game machine in which a player can perform a game at the game machine without using medals, or the like, and a consumption tax can be added to play rates.  <P>SOLUTION: The charging system is provided with a play application receiving/authenticating part 10 for receiving a game machine ID 7 of a pay game machine 2 connected to a network, a cellular phone number and credit information for play at the relevant game machine 2 from a cellular phone 6 of a player 5 who wants the play at the relevant game machine 2, a credit information transmitting part 11 for transmitting the credit information to the game machine 2 specified on the basis of the received game machine ID 7, and a charging processing part 12 for specifying a settlement method for settling play rates corresponding to the credit information on the basis of the received cellular phone number, and performing charging to the settlement method.  <P>COPYRIGHT: (C)2003,JPO