baber/WOPTO huggingface dataset:
Patent JP-2003314945-A (JP)
Title: Refrigerator
Inventor: SAKAI TOSHIKAZU
IPC: F25D23/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator wherein a wasteful space is reduced by arranging a refrigerator compartment, a multi-purpose compartment, an ice making compartment, a vegetable compartment and a freezer compartment on easy-to-use positions.  <P>SOLUTION: The refrigerator compartment 26, the ice making compartment 48 and the multi-purpose compartment 49 arranged in parallel, the vegetable compartment 29 and the freezer compartment 28 are successively arranged from an upper part in a refrigerator body 25, and at least two condensers 33, 36, that is, the condenser 33 for the freezer compartment mounted at the back of the freezer compartment 28, and the condenser 36 for the refrigerator compartment at an upper part of the back of the refrigerator compartment are mounted on dead-space positions to effectively utilize the space in the refrigerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317238-A (JP)
Title: Device and method for discriminating optical recording medium
Inventor: FUKUNAGA KAZUO
IPC: G11B7/004
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discriminating device of an optical recording medium, by which the exact discrimination is attained even when the warp exists on the optical recording medium objective for discrimination.  <P>SOLUTION: By this discriminating device of the optical recording medium, the kind of the optical recording medium furnished with at least 1st, 2nd dielectric layers and a conductive layer arranged between the 1st dielectric layer and the 2nd dielectric layer is discriminated, and this device is provided with a detection part 18 having electrodes 11, 12, an AC signal producing circuit 13 for impressing the signal for detection on the electrode 11, and a driving mechanism 17 for bringing the detection part 18 into contact with a surface of the 1st dielectric layer, then the kind of optical recording medium is discriminated by impressing the AC signal A for detection on the electrode 11 in the state in which the detection part 18 is in contact with the surface of the 1st dielectric layer. Thus, the exact discrimination is attained even when the warp exists on the optical recording medium objective for discrimination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314498-A (JP)
Title: Electric blower
Inventor: NAKAZAWA FUMIKIYO
IPC: F04D29/58
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower sufficiently cooling a commutator.  <P>SOLUTION: This electric blower is provided with: a motor-driven part composed of a rotor 32 and a stator 31 provided around the rotor 32; a fan 39 fixed to one end of an output shaft 33 provided at the rotor 32; the commutator 35 provided at the other end of the output shaft 33 to supply a current to the rotor 32; a fan cover 40 for covering the fan 39; and a cylindrical motor-driven part cover 50 for surrounding the outside of the stator 31. The motor-driven part cover 50 is constituted to guide exhaust air from the fan 39 to the motor- driven part and to exhaust it from an opening at the other end. In this constitution, a guide air passage part 60 is provided for allowing a part of the exhaust air exhausted from the opening, to flow toward the commutator 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033668-A (JP)
Title: Method of manufacturing conductive catalyst particle and method of manufacturing gas diffusive catalyst electrode, and apparatus and vibration device used for method of manufacturing conductive catalyst particle
Inventor: KATORI KENJI
IPC: B01J23/42
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing conductive catalyst particles which is capable of depositing a uniform catalyst material on all the conductive powders by using a physical vapor deposition process, a method of manufacturing gas diffusive catalyst electrode and an apparatus and vibration device used for the method of manufacturing the conductive catalyst particles. SOLUTION: This method of manufacturing the conductive catalyst particles comprises arranging the conductive powder 1 and balls 3, etc., as vibration amplifying means on a vibration surface 20 and simultaneously vibrating both in depositing a catalyst material 18, such as Pt, by a physical vapor deposition method, such as sputtering, to the surface of the conductive powder while vibrating the conductive powder 1, such as carbon. Further, the method of manufacturing the gas diffusive catalyst electrode further having a process step of manufacturing the gas diffusive catalyst electrode containing the resultant conductive catalyst particles.  The apparatus for manufacturing the conductive catalyst particles having vibrating means 5 for vibrating the conductive powder 1, physical vapor deposition means of depositing the catalyst material 18 to the surfaces of the conductive powder 1, and the balls 3, etc., as the means for amplifying the vibrations.
Patent JP-2003315719-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KOJIMA AKIRA
IPC: H04N1/113
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner having an optical performance which can be secured and stabilized without the production of a remarkably accurate shape by constituting an optical scanning system without using an incident mirror, and also, having a simple constitution and an easy assemblage, and to provide an image forming apparatus equipped with the optical scanner.  <P>SOLUTION: The optical scanner is provided with several light sources and an optical deflector (5) for performing optical-scanning, several light beams separated with leaving a distance A in a sub scanning direction are deflected by the optical deflector (5), two light sources (6a and 6b) among the several light sources are arranged with leaving a distance B longer than the distance A in the subscanning direction, and the optical scanner is provided with an optical path changing means (P) on one or both optical paths of light emitted from the two light sources (6a and 6b) so as to change the optical path by reflecting or refracting the light once or more times and changing a distance between two optical paths from the distance B to the distance A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311803-A (JP)
Title: Manufacturing method for resin film laminated metal plate and manufacturing apparatus
Inventor: YOSHIDA YASUHIDE
IPC: B29L9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a resin film laminated metal plate generating no waste of a metal plate and a resin, excellent in production efficiency, high in the recycling efficiency of a resin film and predominant in economical efficiency.  <P>SOLUTION: A molten resin flowing down from a T-die using an extruder is solidified on a rotary cooling roll to form a resin film. This resin film is continuously laminated on the metal plate to manufacture the resin film laminated metal plate. This manufacturing method can be alternately transferred to a process for laminating the resin film on the metal plate and a process for taking up the resin film without laminating the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319731-A (JP)
Title: Method for sterilizing chicken egg
Inventor: HASHIBA TOMOHIKO
IPC: A01K43/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilizing chicken eggs.  <P>SOLUTION: The chicken egg is treated with a gas containing a formaldehyde gas. Thereby, an outer shell of the chicken egg and a space between the outer shell and an outer shell membrane are sterilized without having an influence upon the interior of the outer shell membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323498-A (JP)
Title: System, apparatus, method, and program for controlling reception of test drug
Inventor: FUJITA TAKESHI
IPC: G16H10/60
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test drug reception control system enabling a pharmacy to easily and immediately see if a test drug delivered to a subject should be administered to the subject.  <P>SOLUTION: The test drug reception control system supervises if a test drug delivered from a pharmacy to the subject participating in a clinical test should be administered to the subject. A server computer connects to a terminal information processor disposed in the pharmacy, and includes a test drug storage means for registering, for each subject, the subject's specific information and the specific information of the test drug to be administered to the subject, and a test drug reception history storage means for registering, for each reception, the specific information of each subject received from the terminal information processor, the specific information of the test drug delivered to the subject, and the specific information of the test drug to be administered to the subject which is extracted by searching the test drug storage means using the specific information of the subject.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321214-A (JP)
Title: Two-dimensional polymer thin film of fullerenes and method for manufacturing the same
Inventor: KUNITAKE MASASHI
IPC: C01B31/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology capable of preparing a thin film (microfilm) consisting of a polymer of fullerenes.  <P>SOLUTION: A method for manufacturing the polymer thin film of fullerenes comprises the steps of: adding the fullerenes (for example, C<SB>60</SB>) dissolved in an organic solvent (for example, chloroform) on the surface of water to form a thin film of fullerenes; irradiating the thin film of fullerenes formed on the surface of water with ultraviolet rays under a non-oxygen atmosphere to form the thin film consisting of the polymer of fullerenes; and transferring the polymer thin film of fullerenes to a substrate. There is obtained a thin film consisting of a two-dimensional polymer of fullerenes typified by C<SB>60</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321160-A (JP)
Title: Fiber tow package, carbon fiber using the package, and manufacturing method for chopped fiber
Inventor: INAGAKI HIROSHI
IPC: D01F9/22
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a package capable of conducting heat treatment continuously by connecting acrylic fiber tow packages shorter than a prescribed length, to reduce, in particular, a loss amount of an acrylic fiber tow consumed until a heat treatment condition for a carbon fiber manufacturing facility is stabilized, and to enhance a yield and productivity in a carbon fiber manufacturing process.  <P>SOLUTION: This package for the fiber tow comprising the prescribed length of the fiber tow as a unit has a connection part for two or more of fellow fiber tows by air slip, in one portion of the fiber tow in the package. Total fineness N (dtex) of the tow in a terminal end part of the one side fiber tow to be connected and total fineness M (dtex) of the tow in a tip part of the fiber tow to be connected to the terminal end part of the one side fiber tow satisfy the relation M/N≤1.2. Desired joining strength is provided, and a runaway in the connection part caused by heat accumulation is prevented in the carbon fiber manufacturing process to manufacture carbon fiber stably, as far as satisfying the expression (relation).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332340-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NOGUCHI JUNJI
IPC: H01L21/768
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a buried wiring without chipping an upper end corner part of a wiring groove.  <P>SOLUTION: Insulation films 28, 29 and 30 and a photoresist pattern are formed on an insulation film 27. The insulation film 30 is removed, by using the photoresist pattern as an etching mask and an opening part 32 is formed. The photoresist pattern is removed, an insulation film 29 exposed from the opening part 32 is removed by using the insulation film 30 as an etching mask and insulation films 33, 34, 35 and 36 and a photoresist pattern are formed. The insulation films 34, 35 and 36 are selectively removed, by using the photoresist pattern as an etching mask and an opening part 38 is formed. The insulation film 33, exposed from the opening part 38, is etched and the photoresist pattern is removed, while etching the insulation film 28 exposed from the opening part 32 in a bottom part of the opening part 38. After the insulation film 36 and the insulation film 27 exposed from the opening part 32 are removed, copper wiring is formed inside the opening parts 32 and 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330437-A (JP)
Title: Number-of-pixels conversion circuit
Inventor: YAMAGATA TAKATSUGU
IPC: G09G5/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when the horizontal magnifying processing of a digital 720p-input is performed in a number-of-pixels conversion circuit of a system in which thinning processing is performed by executing oversampling of an input signal, an operating frequency becomes very fast in a sampling being 2 times of the frequency of an input clock and correspondence becomes difficult in the number-of-pixels conversion circuit.  <P>SOLUTION: The operating frequency is lowered by making the circuit to have constitution in which the oversampling of the input signal is performed once with a clock being 1.5 times of the frequency of the input clock and a filter whose transfer function is (Z0+Z-1) is applied in timing of once per three samples for sampling the same value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333145-A (JP)
Title: Mobile equipment
Inventor: KAJIWARA SUNAO
IPC: H01R13/52
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile equipment like a mobile telephone set in which a connection with external equipment is not disturbed when a cover for protecting a connecting terminal is opened.  <P>SOLUTION: An equipment main body 21 is provided with a housing 22, a substrate 23, a connecting terminal 24, and a cap 25, the cap composed of a synthetic resin or the like and having flexibility is equipped with a lock 27 folded and extending from one end, and a tip of the lock is formed with a projection 28. Then, a guide rail 29 is provided on inner walls of the housing near an opening 26 towards the deep side, and the projection on the cap is pressed and engaged therein. Thus, when the cap is opened, one end portion 25a of a cap main body is stored and held within the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325522-A (JP)
Title: Method and apparatus for evaluating ultrasonic diagnostic apparatus
Inventor: KATO MAKOTO
IPC: G01S7/52
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluating the accuracy of the displacement of a measuring object by an ultrasonic diagnostic apparatus with the accuracy of a micron order.  <P>SOLUTION: The method of evaluating the ultrasonic diagnostic apparatus comprises: a step of measuring a distance between a first interface 5 and a second interface 6 of two materials having substantially different acoustic impedance and refractive index with an optical distance measuring instrument 21 and a ultrasonic diagnostic apparatus 41 while varying the distance between the first interface 5 and the second interface 6; and a step of evaluating the ultrasonic diagnostic apparatus 41 from the evaluation result of the ultrasonic diagnostic apparatus 41 with the use of measurement result by the optical distance measuring instrument 21 as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333265-A (JP)
Title: Apparatus and method for information management, and program
Inventor: KAWAMURA HIROYUKI
IPC: G06Q10/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information managing apparatus which can output information showing that external information has been received to a notification destination which should be notified of the information when the external information is received from outside.  <P>SOLUTION: The information managing equipment 20 which manages image data received from outside comprises an attribute extraction part 200 which receives the image data from outside and extracts property information of the image data from a predetermined part of the image data, a notification destination storage part 224 which stores notice information indicating the reception of the image data and the notification destination to be notified of the notice information while making them correspond to the attribute information, a notification destination determination part 206 which extracts the notification destination from the notification destination storage part 224 by using the attribute information extracted by the property extraction part 200, and an output part 212 which outputs the notice information to the notification destination extracted by the notification destination determination part 206.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329098-A (JP)
Title: Ball screw device
Inventor: YABE TAKAYUKI
IPC: F16H25/22
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a device by suppressing the deviation in position of the axial direction of a circulating die owing to thermal effect.  <P>SOLUTION: In a ball screw device 10 provided with the circulating die 18 fitted in both ends of a nut 16, a snap ring groove 22 of a recess shape is circumferentially formed along the inner perimeter of the nut 16, a snap ring groove 23 of recess shape is formed on the surface facing the inside diameter side of the nut 16 of the circulating die 18 along the snap ring groove 22 of the nut 16, and the circulating die 18 is secured in the nut 16 by fitting the outside diameter of the snap ring 30 in both the snap ring grooves 22 and 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334275-A (JP)
Title: Roulette game machine and wheel rotation control method thereof
Inventor: OHIRA TERUO
IPC: A63F5/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roulette game machine and a wheel rotation control method thereof which make it hard to predict winning marks while enabling the further enjoyment of games.  <P>SOLUTION: When a ball B is thrown in, the number of revolutions of the wheel 23 is made changeable in the game and so, the relative speed of the ball housing grooves 24 of the wheel 23 and the ball B when the ball B is thrown in varies according to the number of revolutions of the wheel 23. As a result, it becomes hard to predict the number won by the ball B from the position of the wheel 23 with respect to the throwing position of the ball B thereby hindering the acquisition of tokens. In other words, this can improve the degree of the difficulty in games to enable the further enjoyment of games as compared with the roulette game machine in the prior art.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338400-A (JP)
Title: Plasma generator and device for detecting discharge between insulators thereof
Inventor: KASAI YOSHINOBU
IPC: H01L21/3065
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting discharge generated between insulators arranged in a plasma generating part to which microwave power is supplied.  <P>SOLUTION: In this plasma generator comprising an outside conductor 3 connected with a rectangular waveguide 1, an inside conductor 4 arranged inside the outside conductor, a cylindrical insulator 9 covering the inside conductor 4, and an insulator 5 for partitioning a space between inside of the rectangular waveguide 1 and the outside conductor, the cylindrical insulator 9 and the insulator 5 for partitioning are arranged so as to mutually abut each other. A temperature measurer 21 for measuring temperature of the insulator 5 is provided, and when increase rate of temperature measured by the temperature measurer 21 exceeds the determination reference value, generation of discharge between the insulators 5, 9 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348840-A (JP)
Title: Self-excited switching power source
Inventor: OTAKE TETSUSHI
IPC: H02M3/28
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To see that it does not incur break of a switch element even if the input voltage is raised, and to reduce the power consumption by dispensing with a voltage clamp circuit, and also to enable the cost reduction and the downsizing of the device.   <P>SOLUTION: One end of the primary winding of a transformer is connected to the main current path of a switching element, and the other end is connected to the control circuit of the switching element, and a tap provided in the optional position of the primary winding of the transformer is connected to an input power source, and a resonance capacitor is connected to at least either the primary winding or the secondary winding of the transformer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348677-A (JP)
Title: Auxiliary sheet for installing acoustic apparatus or the like or its container
Inventor: GUNJI MANABU
IPC: A47B97/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive auxiliary implement capable of relieving labor of installation and reducing the installation time in installing an acoustic apparatus or the like using a spike base and spike feet or its container.   <P>SOLUTION: The auxiliary sheet (S) for installing acoustic apparatus or the like or its container of this invention has positioning openings (O1, O2, O3) for positioning a plurality of the spike bases and is configured to be placed on an installed face such as a floor face in installation of the acoustic apparatus or the like or its container and removable from the installed face after the end of the installation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345414-A (JP)
Title: Operation control method and operation controller of equipment
Inventor: MURAKAMI HARUO
IPC: G05B19/418
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To control so as to quickly suspend operation or conduct energy-saving operation and quickly restart production after delay time in response to an equipment even if irregular production stop occurs.   <P>SOLUTION: In a line which is composed of a plurality of equipments, when one equipment stops for suspension time Ts because of setup or failure, other equipments go into wait state time Tw with delaying (Td1) for a time for processing of unprocessed work. The operation is controlled to be suspended or energy-saving operation during the wait state time Tw. After suspension time Ts, production is restarted with delaying for a time a work newly arrives (Td2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339718-A (JP)
Title: Clip device for endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B17/12
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip device for an endoscope capable of being simplified in ordinary maintenance by preventing a connection member released from the connection state with a clip from entering a sheath to a constant degree or more.   <P>SOLUTION: A connection member penetration control means 40, which controls that the connection member 5 rearwardly extending from the clip 1 to be arranged to be connected to the traction member 3 deeply enters the distal end part of a sheath 7 over a constant range or more, is provided. As the connection member 5, a string member or the like, which is drawn by the traction member 3 and cut after the clip 1 is held to a state closed by a clip closing member 6, is used.  <P>COPYRIGHT: (C)2004,JPO