baber/WOPTO huggingface dataset:
Patent JP-2004321223-A (JP)
Title: Inserter, its manufacturing method, and catheter
Inventor: IMAGAWA TATSUYA
IPC: A61M25/01
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserter the guide wire of which can be inserted easily into the front end of a catheter without performing any microscopic operation requiring steady gazes and, in addition, has no possibility of scratching the catheter at the time of inserting the guide wire into the front end of the catheter.  <P>SOLUTION: The inserter 3 is constituted in a state that the inside diameter of an opening of its proximal section 4 to the catheter 1 is made 1.2-20 times larger than the outside diameter of a main body of the catheter 1 and the inside diameter of its intermediate section 5 is made larger than the outside diameter of the front end of the catheter 1 and smaller than the outside diameter of the guide wire 2. In addition, the inside diameter of the opening of its distal section 6 to the catheter 1 is made larger than the inside diameter of the intermediate section 5. In addition, this inserter 3 is manufactured so that its sections from both openings to the intermediate section 5 has truncated cone shapes by extruding and molding a thermoplastic plastic material into a tube-shape and cutting the molded body into a tube, and then, drawing the cut tube by inserting a center core into the tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327581-A (JP)
Title: Semiconductor laser equipment
Inventor: KUNITSUGU YASUHIRO
IPC: H01S5/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve remarkably COD deterioration by constituting a dielectric multilayer film wherein light absorption coefficient is smaller than a silicon (Si) film and thermal stability accompanying luminescence is more excellent than a titanium oxide (TiO<SB>2</SB>) film.  <P>SOLUTION: A high reflecting film 10 comprises, in the order from the side in contact with a laser chip, an aluminum oxide (Al<SB>2</SB>O<SB>3</SB>) dielectric film 11, a tantalum oxide (Ta<SB>2</SB>O<SB>5</SB>) dielectric film 12, an aluminum oxide dielectric film 13, a tantalum oxide dielectric film 14, an aluminum oxide dielectric film 15, a tantalum oxide dielectric film 16, an aluminum oxide dielectric film 17, a tantalum oxide dielectric film 18, and an aluminum oxide dielectric film 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329237-A (JP)
Title: Light for sewing machine
Inventor: KUMAZAKI YOSHIO
IPC: F21Y103/37
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light for a sewing machine capable of illuminating the needle location position and the periphery of the sewing machine, the hand part (bosom) of an operator and a sewing part of an object to be sewn, etc., to lightness suitable for sewing work in the sewing work.  <P>SOLUTION: After fixing a fixing part 30 of the light 10 for the sewing machine to the arm part Aa of the sewing machine A by a magnet 31, the spherical member 41 or the like and cylindrical member 42 or the like of a supporting part 40 are turned and bent, and an illumination part 20 is variably adjusted to the direction and angle of emitting light toward the needle location position and the periphery of the sewing machine A. Also, the light emitted from the cold cathode tube 21 of the illumination part 20 and the light reflected by a reflector 23 are converged to a visual field angle by a converging sheet 22 and roughly equally emitted toward the hand part (bosom) of the operator and the sewing part of the object to be sewn with the needle location position of the sewing machine A as a center, and illumination for clearly viewing the needle location position of the sewing machine A, the hand part (bosom) of the operator and the sewing part of the object to be sewn with the eyes of the operator is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334476-A (JP)
Title: Information processing device and battery device
Inventor: YAJIMA TAKAYUKI
IPC: G06F1/28
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the convenience of a user by supplying power appropriately according to environmental conditions or the like in an information processing device and a battery device.  <P>SOLUTION: Controlling means 18 controls battery discharge by detecting environmental conditions such as battery temperature and a battery exhaustion state or feed state. An appropriate determination can be made of continuation conditions and stop conditions of power supply from the battery device 17 to an information processing device body to thus avoid, for example, the situation wherein despite a sufficient battery level, a temporary voltage drop or the like causes a stop of battery discharge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336925-A (JP)
Title: Electric motor
Inventor: TAMAMURA TOSHIYUKI
IPC: H02K21/14
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which can regulate imbalance without impairing the efficiency of the electric motor.  <P>SOLUTION: The electric motor including a rotor having a magnet embedded in a rotor core 11 and a stator includes a counterweight integral type end plate 13 in which a counterweight 13A is integrated with the end plate 13B, and a cutout part provided on the end plate 13B of the counterweight integral type end plate 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335859-A (JP)
Title: Terminal for electronic component and manufacturing method thereof
Inventor: YOSHIZAWA SHUHEI
IPC: H01G13/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for an electronic component with excellent joining strength with an aluminum electrode terminal even when lead wires made of copper single body subjected to leadless tinning are employed without the need for any modification, and to provide a manufacturing method thereof.  <P>SOLUTION: In the manufacturing method of the terminal for the electronic component, a metallic lead terminal subjected to leadless tinning is joined with an electrode terminal made of a different kind of metal from the metal of the metallic lead terminal. The method includes a step of heating the lead terminal to a temperature at which the leadless tinning on the surface of the lead terminal reaches a half-melting state, and a step of pressing the lead terminal whose plating layer is half-molten to the electrode terminal and joining them by welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333084-A (JP)
Title: Tubular body for floor heating
Inventor: KOIZUMI SHIGETO
IPC: F24D3/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular body for floor heating capable of easily transferring the heat of a heating medium to a floor material, and easy in construction of the floor material.  <P>SOLUTION: This tubular body comprises a tubular material 3 mounted in a state of being kept into contact with a lower face of the floor material 7 for supplying the heating medium to a hollow part 5, an end cap 9 for closing an end face of the hollow part of the tubular material 3, and a fixing tool 10 for fixing the end cap 9 to the tubular material 3. The tubular material 3 has a fitting groove 17 opened at its outer face 18 and end face 20, and has a flat upper face. The end cap 9 is made out of an elastic rubber, has a reinforcement member 37 buried inside thereof, and is fitted in the fitting groove 17 and the hollow part 5 of the tubular material 3 in a state that the upper face is approximately flush with the upper face of the tubular material 3 or lower than the upper face of the tubular material 3. The fixing tool 10 has a fixed member 11 fixed in the fitting groove 17 of the tubular material 13, a bolt 13 and a nut 15, and the bolt 13 inserted into the reinforcement member 37 and the fixed member 11, is fastened by the nut 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339556-A (JP)
Title: Structure for preventing entanglement of slag into sleeve brick in steel tapping hole in converter
Inventor: OKAWA YUKIO
IPC: C21C5/46
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the development of vortex and the mixture of slag by forming a projecting part in the inner tube of a sleeve brick.  <P>SOLUTION: A structure for preventing entanglement of the slag into the sleeve brick in a steel tapping hole in a converter has the constitution, in which at least one of the projecting part (2a) is formed in the inner tube (2) of the sleeve brick (1) and the projecting height of this projecting part (2a) is made to be ≥1 mm and the maximum height is made to be ≤2/3 of the inner diameter (D) of the sleeve brick (1) and thus, the production of the vortex at the molten steel pouring time is prevented and the mixture of the slag is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338197-A (JP)
Title: Printing device
Inventor: KOIKE SHOJI
IPC: G06F3/12
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To continue a printing process capable of continuing printing by transferring image data which is analyzed and imaged by a printing device detected to be impossible to continue printing to the other printing device even when the other printing device different in the PDL analysis capability is connected.  <P>SOLUTION: PDL data received from a host computer is analyzed and developed to the image data printable by a printing part (S101). In the course of printing by the printing part on the basis of the image data, in the case where printing continuation is detected to be impossible, transferability of the image data is inquired to the other printing device (S105). On the basis of the inquiry result, the image data passed through the development process is transferred to the other printing device capable of carrying out proxy processing (S109 and S110). The image data transferred from the other printing device is printed by the printing part. The printing end is notified to the printing device from which the image data is originally transferred (S111).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342803-A (JP)
Title: Aligner and exposure method
Inventor: SHIMOYAMA TAKASHI
IPC: G03F7/20
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a drive mechanism for a light shielding member while preventing the inclination in the scanning direction of the boundary of a shot region specified at the start and end of an exposure.  <P>SOLUTION: A shade 23a light-shielding a part of a mask M is mounted on a mask stage 5 holding the mask M. The shade 23a is supported to movable members 22a and 28a moved in the X direction along driving shafts 21a and 27a. The angle to the axis Y of the shade 23a can be adjusted by moving only one of the movable members 22a and 28a or moving both members in the opposite direction, and the shade 23a can be displaced in parallel along an axis X by moving the movable members 22a and 28a at a uniform velocity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337736-A (JP)
Title: Gas-liquid separator
Inventor: SEKI TOSHIYUKI
IPC: B04C3/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separator which is high in gas-liquid separation efficiency by preventing minute liquid particles from being carried out to an outlet with gas.  <P>SOLUTION: A casing is formed from a main body 1, an outlet/entrance member 2, and a bottom lid 3, and a revolving blade 11 is arranged in an annular space 10 formed from the main body 1 and a partition member 9. The upper part of the space 10 is connected to an inlet 4, and a hole inside the partition member 9 is connected to a gas discharge opening 5. A revolving chamber 13 is formed in the lower part of the space 10, a liquid discharge chamber 14 is formed in the lower part of the revolving chamber 13, and the lower part of the liquid discharge chamber 14 is connected to a liquid discharge opening 6. A gas discharge chamber 15 connected to the upper part from the liquid discharge chamber 14 is formed on the side of the revolving chamber 13, and a gas discharge pipe 12 in which one end is opened and the other end is connected to a hole inside the partition member 9 is installed in the upper part of the gas discharge chamber 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342479-A (JP)
Title: Fuel cell system
Inventor: SUZUKI HIROSHI
IPC: H01M8/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge pump for supplying a raw material to a reformer, being smaller in size and lighter in weight and requiring lower power consumption.  <P>SOLUTION: The fuel cell system comprises a fuel cell 23 for receiving supply of fuel gas and oxygen gas to generate electric power, an air compressor 12 for supplying the oxygen gas to the fuel cell 23, a tank 24 for storing the raw material for generating fuel gas, the reformer 22 for reforming the raw material to a hydrogen-rich fuel gas, and an air driving pump 18 for supplying the raw material to the reformer 22 to be stored in the raw material tank 24, upon receiving supply of operation air from the air compressor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337460-A (JP)
Title: Ultrasonic image processor
Inventor: ICHIKAWA JUNICHI
IPC: G06T1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image processor which can display the ultrasonic images facilitating the contrasting against the images from the endoscopes.  <P>SOLUTION: The region concerned R of the inner wall surface or the like within a celom is displayed with a changeable angle (angle of visual field) on a 3D coordinate system (X, Y, Z) based on the echo data acquired by the transmission and reception of the ultrasonic waves while a light source 31 for an easier visual recognition of the irregularities in the region concerned R by shading is set on the 3D coordinate system used for the display of the region concerned R, thereby facilitating the contrasting to the images of the endoscopes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347637-A (JP)
Title: Virtual image display apparatus
Inventor: TODA IZUMI
IPC: G09F19/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To display photographs or patterns like cartoons using a limited volume of conventional toys or general articles.  <P>SOLUTION: This virtual image display apparatus comprises a transparent cylinder 1 having upper and lower shafts 2, 3 coaxially at both ends and a screen sheet 9 stuck at a part of the side face; a coaxial rotary ring 4 fixed to the upper shaft 2; an upper body part 7 having an upper bearing part 5 holding the upper shaft 2, and a lower body part 8 having a lower bearing part 6 holding the lower shaft 3. By laterally moving the rotary ring 4 while rolling it, a virtual image is displayed in a space in the mid part of the lateral movement, caused by an afterimage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349071-A (JP)
Title: Waterproof connector
Inventor: FUKUDA MASARU
IPC: H01R13/52
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector to which wires can be fixed by crimping the wires by insulation displacemnt blades in a through state, and capable of surely be made waterproof with a simple operation.  <P>SOLUTION: The waterproof connector 10 has a sealing material filling container 17 capable of storing a sealing material 16 for covering the insulation displacement blades 13b arranged at a housing 11 having many insertion holes 12 in which connection terminals 13 having the insulation displacement blades 13b are to be inserted. Flat cables 23 are crimped to and electrically connected with the insulation displacement blades 13b by pushing the flat cables 23 into the insulation displacement blades 13b. A rear cover 15 on which sealing material injection holes 15c are formed is mounted on the housing 11 so as to close the openings of the sealing material filling container 17, and the sealing material 16 like urethane foam is filled into the sealing material filling container 17 by injecting the sealing material from the sealing material injection holes 15c formed on the rear cover 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056104-A (JP)
Title: Method of preventing deterioration in alkali silicate coat
Inventor: KIKUKAWA ATSUSHI
IPC: H01F41/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exhibiting high corrosion resistance over a long period of time by preventing the deterioration in a coat in using a rare-earth based permanent magnet having an alkali silicate coat having a working environment under the presence of refrigerant or lubricating oil on a surface in the environment.  <P>SOLUTION: In an alkali silicate coat, a thermoplastic resin with a content of 0.1 wt% to 50 wt% is uniformly dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006883-A (JP)
Title: Semiconductor element
Inventor: YOSHII SHIGEO
IPC: H01L29/788
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and easy-to-fabricate semiconductor element.  <P>SOLUTION: On a p silicon substrate 3011 as a semiconductor substrate, a first barrier layer, i.e. a thermal oxide SiO<SB>2</SB>film 3012 having a thickness of about 2 nm, microparticles of silicon 3013 as first microparticles having a diameter of 2 nm, a second barrier layer, i.e. an SiO<SB>2</SB>film 3014 having a thickness of about 2 nm, functioning as a barrier against migration of charges, and microparticles of gold 3015 as second microparticles having a diameter of 5-8 nm are provided. The second microparticles, i.e. the microparticles of gold 3015, has a diameter not smaller than 2.5 times that of the first microparticles, i.e. the microparticles of silicon 3013, and has a capacitance larger than that of the first microparticles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355690-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOMORI KIN
IPC: G11B15/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device capable of performing recording and reproduction in a magnetic tape in a stable state while keeping a contact area between the magnetic tape and tape guides constant (a wrapping angle is constant).  <P>SOLUTION: In this device, a supply reel R1 and a winding reel R2 are automatically adjusted so as to keep the wrapping angle θ of a magnetic tape MT and the tape guides 2, 3 constant and also so as to keep the contact area between the magnetic tape M and the tape guides 2, 3 constant by moving a setting B with a stepping motor M according to changes (changes of winding diameters of the supply reel R1 and the winding reel R2) of feeding positions (P1 to P5) of the supply reel R1 and winding positions (P2 to P6) of the winding reel R2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354772-A (JP)
Title: Image forming apparatus
Inventor: KIZAKI OSAMU
IPC: G03G21/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a recovery mode in which normal output is carried out even when preparation of images is not ready during two-frame imaging.  <P>SOLUTION: The image forming apparatus has a two-frame imaging mode in which two frames of superposed color images are formed along the traveling direction of an intermediate transfer belt 261 and the superposed images in two frames are consecutively transferred to a transfer sheet. The image forming apparatus is equipped with: a deciding means for preparation of images in the two-frame imaging sequence timing; a first sequence controlling means for the two-frame transfer sequence; a second sequence controlling means to suppress formation of the first or second image in the two-frame imaging sequence; and a third sequence controlling means to suppress formation of both of the first and second images in the two-frame imaging sequence. When it is judged that the image is not ready by the judging means for preparation of images, the apparatus is controlled to select and operate one of the first sequence controlling means, the second sequence controlling means and the third sequence controlling means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358562-A (JP)
Title: Electrostatic holding device, and electrostatic tweezers and conveying device using the same
Inventor: FU HOURAI
IPC: B65G49/07
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic holding device capable of enhancing parallel accuracy between a handled object and a holding surface.  <P>SOLUTION: This electrostatic holding device holds a held object 104 by applying prescribed voltage to an electrode surface used as the holding surface 103, to hold the held object 104 held in contact or lifted in a non-contact state by electrostatic force. An electrode support body 101 for supporting the holding surface 103 is provided with attitude control mechanisms 106, 107 functioning to adjust the inclination of the holding surface 103 to be parallel with the surface of the handled object 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359731-A (JP)
Title: Biodegradable resin having improved heat stability and its molded article
Inventor: MIMURA KUNITOSHI
IPC: C08G63/64
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymer which has an aliphatic ester structure comprising 1,4-butanediol and succinic acid, prevents the lowering of the mol. wt. due to retention, when melted and processed, and has sufficient strengths and appearance.  <P>SOLUTION: The polymer has an aliphatic ester structure comprising 1,4-butanediol and succinic acid and having an acid value of ≤1 KOH mg/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029781-A (JP)
Title: Parallax barrier forming method, parallax barrier, and automatic stereoscopic display device
Inventor: MONTGOMERY DAVID JAMES
IPC: G02B30/30
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a parallax barrier without requiring knowledge about diffraction profiles of masks and control of light sources.  <P>SOLUTION: A parallax barrier forming method comprises steps of: providing a first mask (22) having a plurality of transparent areas (27) and a plurality of opaque areas (26) alternately arranged in a first direction perpendicular to longitudinal axes of a plurality of narrow and long opaque areas (26); exposing a photographic material (20) to light passing the first mask (22) from a light source (21) and moving at least one of the first mask (22), the material (20), and the light source (21) relatively to each other during at least a part of an exposure period to vary exposure of each area of the material (20) in order to form a parallax barrier slit edge; and developing the exposed material to form the parallax barrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357539-A (JP)
Title: Bottled coffee drink
Inventor: SUZUKI YOICHI
IPC: A23F5/24
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide bottled coffee drink containing non-polymeric catechins at high concentration and having excellent stability.  <P>SOLUTION: The bottled coffee drink which is subjected to heat sterilization process contains (A) 10-390 mg/100 mL of non-polymeric catechins and (B) 50-7,000 mg/100 mL of water soluble protein. The rate of content of non-epicatechins in the non-polymeric catechins is 35-90 wt.% and pH is 6.0-6.4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI