baber/WOPTO huggingface dataset:
Patent JP-2004035446-A (JP)
Title: Method for producing microsphere and apparatus for producing the same
Inventor: GEN JOKO
IPC: A61K47/42
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing microspheres, which is quite different from conventional methods for producing microcapsules, nanospheres, or the like, and to provide an apparatus for producing the same.  <P>SOLUTION: The method for producing the microspheres which contain an active ingredient in a polymer is characterized by discharging a polymer solution (or suspension) comprising at least the active ingredient, a solvent (or dispersing medium) and the polymer into a fluid in a liquid drop-like state under a prescribed temperature to form the microsphere precursors and then transferring the solvent (or the dispersing medium) contained in the microsphere precursors to the fluid during the transfer of the microsphere precursors into the fluid, thus forming the polymer microspheres releasably containing the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037908-A (JP)
Title: Method for depositing antireflection film on organic material surface
Inventor: SHU SHORIN
IPC: G02B1/11
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing an antireflection film on an organic material surface under a low temperature.  <P>SOLUTION: In the method for depositing the antireflection film on the organic material surface, a base material composed of an organic material in which the generation of a gas by decomposition can not be neglected when exceeding a prescribed temperature is an object to be plated, and after placing it in a reaction chamber together with a target material as a plating material, while setting he temperature of the base material to a work temperature within a prescribed range lower than the prescribed temperature, plating material particles are released from the surface of the target material by excitation, shifted to a base material surface and deposited onto the base material surface as the antireflection film. By forming a prescribed distance between the base material and the target material, thermal effects generated by the collision of the shifting particles with the base material when reaching the base material and being deposited onto the base material are reduced and the work temperature of the base material surface during the process of depositing the antireflection film is kept within the prescribed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038040-A (JP)
Title: Camera swiveling device
Inventor: KAJINO TETSUO
IPC: H04N5/222
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a device small-sized by mounting a motor on a swiveled side and thus saving the motor installation space.  <P>SOLUTION: The camera swiveling device 10 has motors 68 and 98 provided on the swivelled side which is swivelled together with a camera 56 relative to a swiveling side which swivels the camera 56. Namely, the panning motor 68 is provided on the side of a panning part 16 swiveling relative to a base part 14 as to a panning direction. Further, a tilt motor 98 is provided on the side of a tilt part 18 swiveling relative to the pan part 6 as to a tilt direction. Rotational force of the motors is transmitted to the swiveling side and the camera on the swiveled side swivels together with the motors with a reaction force from the swiveling side. The motors are mounted on the swiveled side to save the motor installation space as compared with a conventional side provided with motors separately from a swiveling mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041333-A (JP)
Title: Ultrasonic endoscope
Inventor: OHARA KENICHI
IPC: A61B8/12
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope which can make the diameter of an ultrasonic signal line guiding tube extended from an operation unit thinner, and can improve the handling operability of the operating unit.  <P>SOLUTION: For this ultrasonic endoscope, the ultrasonic signal line guiding tube 3 and a light guide guiding tube 4 are extend-arranged from the operating unit 2 which is connected with the proximal end of an insertion unit 1. In this case, for the ultrasonic signal line guiding tube 3, an ultrasonic signal connector 5 for which an ultrasonic signal line 9 connected with an ultrasonic probe 7 is insert-arranged inside, and which is connected with an external ultrasonic signal processing device, is provided at the distal end. For the light guide guiding tube 4, a light guide connector 6 for which a light guide for illumination is insert-arranged inside, and which is connected with an external light source device, is provided at the distal end. The ultrasonic signal line guiding tube 3 is constituted in a manner to be freely connectable and separable with/from the operating unit 2. At the same time, a signal line connector 10 which can freely connect and separate the ultrasonic signal line 9 is provided in the operating unit 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048867-A (JP)
Title: Multi-output switching power supply device
Inventor: SUYAMA HAJIME
IPC: H02M3/28
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-output switching power supply device which can surely prevent a damage due to overcurrent.  <P>SOLUTION: The multi-output switching power supply device includes resistors R1, R2 respectively connected in series with loads 5, 6, and switches SW1, SW2 respectively connected in parallel with the resistors R1, R2. An end of the resistor R1, which is not connected to the load 5, is connected to an end of the resistor R2, which is not connected to the load 6 via a series circuit of resistors R11 and R22. A total sum of output current of each output system and output current of a secondary side can be detected from a connecting node potential of the resistor R11 and the resistor R22 by on/off switching the switches SW1, SW2. Thus, overcurrent of each output system and overcurent of primary side can be detected, and a damage due to the overcurrent can be surely prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121560-A (JP)
Title: Device for fixation of dial to inside of wristwatch case
Inventor: GRESSLY CHRYSTEL
IPC: G04B19/14
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device, by which a dial at a watch is attached to the lower-side member of a plastic by using an adhesive. SOLUTION: The dial 3 is fixed to a lower-side member 10 of a case, preferably to a casing. The lower-side member 10 comprises at least two through- passages 12, each comprising a first part 13, in which an orifice 14 is installed on the side of the dial 3 which is to be separated from a second part 12 on the opposite side by a neck part 15. The adhesive 19, having a strong adhesive force with reference to a material forming at least the rear surface of the dial 3, is filled into the whole of the first part 13 and at least a part in each passage 12 of the second part 17.
Patent JP-2004052562-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: TAKAHASHI TATSUHIKO
IPC: F01L13/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing controller of an internal combustion engine improved in a detection accuracy of a valve timing (cam angle).  <P>SOLUTION: There are provided with a crank angle sensor 14 generating a crank angle signal of a pulse, a cam angle changing means for changing a relative phase of cam shafts 15C and 16C for a crankshaft, cam angle sensors 17 and 18 for generating a cam angle signal for detecting a cam angle identified and changed for each cylinder, a reference crank angle calculating means for calculating a reference crank angle based on the crank angle signal, a cam angle calculating means for calculating a cam angle based on the crank angle signal and the cam angle signal, and a cam angle control means 21A for controlling the relative phase of the cam shaft so as to conform to a desired cam angle corresponding to a running condition. The cam angle calculating means calculates the cam angle by counting a pulse number of the crank angle signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055268-A (JP)
Title: Induction coil and induction heating fixing device
Inventor: TOYODA MIHO
IPC: G03G15/20
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction coil suppressing thermal deformation in axial and peripheral directions of a coil bobbin of the induction coil, and to provide an induction heating fixing device avoiding the coil bobbin to abut to a heating material due to the thermal deformation.  <P>SOLUTION: A core bobbin has a projection having a radius equal to the radius of the coil bobbin to allow the core bobbin to be fitted into the coil bobbin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052906-A (JP)
Title: Fastening nut with one step operation
Inventor: UDA HIROAKI
IPC: F16B37/10
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly mount a screwing nut on the projection end of the bolt penetrating the fastened body.  <P>SOLUTION: A screw hole 53 is provided on the front inner surface of a pair of levers 50, 50 oppositely arranged with a spherical body 40, and a cut hole 58 is also provided on the rear part of the screw hole. A notch 55 is provided on the rear inner surface of the pair of levers 50, 50. The pair of levers 50, 50 on which a spring 60 urged in the opening direction to the two split screw holes 53 is arranged, are arranged in the outer cylinder 70. A pin 80 penetrating the outer cylinder 70 in the perpendicular direction to the central axis is displaced along the direction of generating line of the long hole 73. In the fastening nut with one step operation, the screw hole 53 is opened to come to a state where the bolt 12 is inserted at the retracted position of the outer cylinder 70 and the screw hole 53 becomes to a state where the bolt 12 is screwed at the advanced position of the outer cylinder 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174121-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA HIROSHI
IPC: H01L23/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of a leadless surface-mount type, which is highly precise, small-size, thin, and in addition highly reliable.  <P>SOLUTION: This semiconductor device comprises a metal layer 2a on which a semiconductor element S is mounted, one or more electrode layers 2b arranged around the metal layer 2a at specified intervals, bonding wires or the like that electrically connect the semiconductor element S mounted on the metal layer 2a and the electrode layers 2b, and a resin layer 4 that seals the members above described, wherein the backside surface of the metal layer 2a and of the electrode layers 2b are exposed on the bottom face of the resin layer 4. A biting effect into the resin layer 4 brought by adopting an overhang-like protruding structure to each upper-end peripheral part of the metal layer 2a and the electrode layers 2b to be resin-sealed enhances the adhering strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004054774-A (JP)
Title: Method and device for selecting vehicle of individual specification and computer program
Inventor: TAKAOKA KEIKI
IPC: G06Q30/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for selecting vehicles of individual specifications, which enables a user to easily and rationally refer to selection information of the third person when selecting specifications of a vehicle of individual specifications and to provide a computer program.  <P>SOLUTION: The device for selecting vehicles of individual specifications can present selection information about vehicles of individual specifications which a person (A) other than vehicle suppliers has selected, to a user (B). In this case, the user (B) can properly perform addition/change operation of selection information presented as a sample to select a vehicle of individual specifications which the user desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050792-A (JP)
Title: Mold and method for molding
Inventor: MIYAO NOBUYUKI
IPC: B29C33/38
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold and method for molding which can faithfully transfer a reflection preventive structure onto an optical article to be molded and can mold an optical article having excellent reflection preventive effect.  <P>SOLUTION: A mother original form 12 is used as a mold. The mother matrix 12 has a second transfer reflection preventive structure 22 transferred from a stamper 11 having a first transfer reflection preventive structure 21 transferred from an original form 10, on which a reflection preventive structure 20 comprising fine irregularities with repeating pitches and height being less than the wavelength of visible light, is directly provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057228-A (JP)
Title: Vacuum cleaner
Inventor: MAEDA YUTAKA
IPC: A47L7/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner by which an operator can bath with or suck in a sufficient amount of minus ions while cleaning, and sufficient minus ion effects can be obtained.  <P>SOLUTION: This vacuum cleaner 1 is equipped with a handle 4 which the operator holds at the upper side 2a of the vacuum cleaner body 2. In the vacuum cleaner 1, a minus ion generator 11 which generates minus ion is provided in the vacuum cleaner body 2. Then, a blow-out port 12 from which minus ion is discharged toward the operator who holds the handle 4 is formed on the wall surface of the vacuum cleaner body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064169-A (JP)
Title: Vibration speaker and its mounting structure
Inventor: UENO NAOKI
IPC: H04R9/10
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vibration speaker for causing powerful resonance vibration of a large amplitude width.  <P>SOLUTION: Gimbals 40 composed of elastic members extend around approximately a middle portion of the outside of a yoke 34 body in a magnetic circuit and their top ends are fixed to the inside of a case 10. Mainly the weight, the size and the shape of the magnetic circuit 30, and mainly the weight, the size, the shape and the elastic force of the gimbals are adjusted so that a sinusoidal current or a current having a waveform near thereto at 100-170 Hz flows on a voice coil 22 to cause vertical resonance vibration in the inner space of the case 10. Air passages are opened in the surface of the gimbals 40 or the yoke 34 for passing air in the case 10 between upper and lower inside spaces of the case 10 partitioned by the gimbals or the yoke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059686-A (JP)
Title: Coating material composition
Inventor: TSUJIMOTO HIKARI
IPC: C09D183/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material composition capable of forming a coating film exhibiting good water resistance and wear resistance as well as high photocatalytic properties and hydrophilicity.  <P>SOLUTION: The coating material composition comprises TiO<SB>2</SB>, a Zr element-containing compound and a Si element-containing compound. The coating material composition comprises a hydrolyzable silicone resin and an SiO<SB>2</SB>particle as the Si element-containing compounds. The content of the Zr element-containing compound is 0.005-0.1 pt. wt. in terms of its oxide and the compounded amount of the Si element-containing compound is 0.5-6.0 pts. wt. in terms of its oxide, both based on 1 pt. wt. of TiO<SB>2</SB>. The content of the SiO<SB>2</SB>particle is 0.1-3 pts. wt. based on 1 pt. wt. of the hydrolyzable silicone resin in terms of its oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061231-A (JP)
Title: Reagent vessel
Inventor: SAKAI MASAHIKO
IPC: G01N33/48
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively operable reagent vessel having a one-dimensional code on which a label having the automatically scannable one-dimensional code in which information for at least recognizing reagents is coded is pasted.  <P>SOLUTION: The reagent container is formed in an approximately box shape having an upper surface 1 surrounding a space for housing a prescribed reagent, in a rocking state, to be dispensed to a plate for determining particle coagulation; a bottom surface 4; and four side surfaces 2a, 2b, 3a, and 3b. The reagent vessel has a tubularly protruded opening part 5 as a reagent suction opening. The one-dimensional code readable by scanning is written in the one-dimensional code label 12 along the longitudinal direction of the upper surface 1 adjacent to the opening part 5, and the one-dimensional code label 12 is pasted on the reagent vessel 10 having the one-dimensional code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060567-A (JP)
Title: Engine generator
Inventor: SUGIYAMA TAKAHIDE
IPC: F02B77/13
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow an efficient sound isolation and a cooling with a simple and compact structure.  <P>SOLUTION: In this engine generator 1, an engine 7 and a power generating body 8 driven by the engine 7 are disposed in a sound shielding case 2 having a cooling air inlet 2a on one side and a cooling air outlet 2b on the other side thereof. An upper side lead-in cooling air passage A for cooling air led from an upper side lead-in opening 2a1 to cool a controller 21 and a lower side lead-in cooling air passage B for cooling air led from a lower side lead-in opening 2a2 to cool a battery 20 are merged on the flywheel side of an engine to cool the engine 7. An exhaust pipe side exhaust cooling air passage C leading cooling air from the exhaust pipe 50 to the cooling air outlet 2b while cooling a muffler 51 and a power generating body side exhaust cooling air passage D leading the cooling air from the power generating body 8 to the cooling air outlet 2b while cooling the muffler 51 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059278-A (JP)
Title: Image forming device
Inventor: WAKIYAMA EIJI
IPC: B65H1/26
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a positional deviation in a horizontal direction of sheet feeding devices additionally provided in a state superimposed on a device body.  <P>SOLUTION: A plurality of sheet feeding devices 40, 50 detachably equipped with sheet storing means 41, 51 are additionally provided on a lower part of the device body. Horizontally positioning of the sheet feeding devices additionally provided in a vertical direction is carried out by a plurality of positioning means 30, 31 provided between the upper and lower sheet feeding devices 40, 50. Therefore, expanding or narrowing of a lower side of a supporting member 47 holding a sheet storing means 41 caused by bending of an upper plate 48 of the upper sheet feeding device 40 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068396-A (JP)
Title: High-degree road-traffic corresponding lane marker and method for installing it
Inventor: YOSHIDA TADASHI
IPC: E01F9/576
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To install only a precast material at a site, to reduce a working process at the site and improve efficiency on the execution of works, and to enhance workability without requiring forms, which must be assembled and removed, separately remarkably becuase the whole is installed together with a frame even when the precast material is used.  <P>SOLUTION: A lane marker is composed of outer frames 3, fillers 4 filled into the outer frames 3 and the precast materials 5 constituted of magnetic nails 2 as magnetic members buried into the fillers 4, and the lane marker is disposed on a road surface 1 or a place, where a floor slab surface is notched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035996-A (JP)
Title: Manufacturing method for and manufacturing line of plated and coated product
Inventor: NINOMIYA NAOTO
IPC: C23C28/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for and manufacturing line of plated and coated product, by which a conventional etching process becomes unnecessary, all processes can be automated, manufacturing cost is greatly reduced.  <P>SOLUTION: The manufacturing method for and manufacturing line of the plated and coated product comprizes at least an undercoating layer forming process to form an undercoat layer on a surface of a substrate by spray coating, and an electroless plating process to form a electroless plating layer by spraying type electroless plating on the above-mentioned under coat layer, and a coating process to form a protective film and/or toned coating film on the electroless plating layer by the spray coating, and above-mentioned processes are controlled and operated continuously and automatically by a robot for coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072600-A (JP)
Title: Image rotation system and image rotation method
Inventor: FUKUDA MICHITAKA
IPC: G06T1/60
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve memory access efficiency by burst access without causing a bank conflict and to secure real-time performance during serial scanning.  <P>SOLUTION: The image rotation system, which has a receive memory receiving and storing data to be entered and a data buffer temporarily accumulating the data, has means for writing the data in the receive memory, means for reading out the data from the receive memory and writing the data in the data buffer, means for slicing the data from the data buffer and performing image rotation, and means for writing a result after the image rotation into a memory. The system has means for performing burst write access with continuous addresses and switching banks for each line when storing the data in the receive memory, and has means for performing data allocation by performing burst read access switching banks for each line when reading out the data from the receive memory and writing it in the data buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074859-A (JP)
Title: Negative ion generating device with air purification function
Inventor: FUJII HITOSHI
IPC: B60H3/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generating device fitted with a high-efficiency air cleaner.  <P>SOLUTION: The device is provided with a damper 6 for switching flow path which branches a downstream side part of an air flow path 9 in a casing 3 into a first air flow path part 9a and a second air flow path part 9b, and can alternatively open either one of them. An ion generating electrode 1 and a dust sensor 7 is provided on the air flow path 9, and a filter 5 is provided in the first air flow path part 9a. The second air flow path part 9b connects the air flow path 9 directly to a blowing-out port 4. The damper 6 closes the second air flow path part 9b and opens the first air flow part 9a when the detection value of dust concentration is high. In this case, the dust charged with the ion generating electrode 1 is efficiently collected by the filter 5. When the detection value of dust concentration is low, the second air flow path part 9b is opened and the air charged to be negative ion with the ion generating electrode 1 is discharged without resistance from a second blowing-out port part 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075588-A (JP)
Title: Hair setting preparation and hair setting method
Inventor: IMAI HIROTO
IPC: A61K8/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair setting preparation capable of sustaining a set for a long period of time and imparting the hair with favorable touch feeling and free of any irritancy to hand skin when applied, and to provide a hair setting method using the preparation.  <P>SOLUTION: The hair setting preparation contains one or more kinds selected from an amido-functional guanidine derivative of the general formula(1)( wherein, R<SP>1</SP>is a 1-36C straight-chain or branched alkyl or alkenyl; A is a 1-10C straight-chain or branched alkylene or alkenylene; m is 0 or 1; and n is an integer of 1-5 ) or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO