baber/WOPTO huggingface dataset:
Patent JP-2003307961-A (JP)
Title: Fixing unit roller and fixing apparatus
Inventor: NUSHIDA HIROKI
IPC: G03G15/20
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit roller capable of preventing the occurrence of paper wrinkles at a fixation process.  <P>SOLUTION: A plurality of grooves 22a are formed in the outer peripheral surface of a core bar 22, and a space linking the center part in a longitudinal direction and both end parts in a longitudinal direction of the core bar 22 is formed by these grooves 22a. Then, in the case the material constituting a sponge layer 24 is heated and a gaseous body of foam inside the sponge layer 24 expands, the expanded gaseous body comes out of the foam, passes through the above-mentioned space (groove 22a), and then, the gaseous body is discharged from both end parts in the longitudinal direction of a fixing roller 20. Not only the gaseous body in both end parts in the longitudinal direction of the sponge layer 24, but also, the gaseous body in the center part in the longitudinal direction are easily discharged from both end parts in the longitudinal direction of the fixing roller 20 through the grooves 22a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242945-A (JP)
Title: Health care system, method and program for traveling by automobile
Inventor: YAMANO YOKO
IPC: G06Q50/22
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health care system for traveling by car allowing a person with a disease (chronic disease) to go out or travel by car feeling at ease.  <P>SOLUTION: This health care system 1 manages the health of the person with disease while riding in the automobile. This system is provided with an abnormality determination means 2 determining the abnormality based on the examination result of the disease of the person performed in the automobile 6 where the person gets in, and a selection means 2, when the determination means determines it abnormal, selecting a specified corresponding method out of a plurality of corresponding methods for the abnormality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245155-A (JP)
Title: Control device
Inventor: HONMA MASARU
IPC: F03G7/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that electric instability in a contact mechanism impedes practical application of a shape memory alloy actuator.  <P>SOLUTION: In this control device 100, when a current from a power source 40 is carried through a wire 11 of an actuator mechanism 10, its shape recovery force rotates a movable part 12 around a rotation shaft 14. At this point, if force in a pulling direction having load heavier than expected load is applied, a moving contact 21 of an open/close mechanism 20 displaces to change the open/close mechanism 20 from a closed state to a opened state. Current directly flowing until then is bypassed to a path on a load resistance 30 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253836-A (JP)
Title: Signal processing apparatus
Inventor: OYAMA SEIKI
IPC: H04N5/44
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus constituted so as to process signals in an arbitrary frequency band, mix the signals and output them, which eliminates the necessity of designs of a branching device and a coupler corresponding to an input frequency and an output frequency respectively, and adjustment requiring time and effort.  <P>SOLUTION: This signal processing apparatus is provided with an input terminal 2 for receiving a signal of a first frequency band, an output terminal 3 for outputting the processed signal, and a pair of distributor 14 and a mixer 16 for branching the signal of the first frequency band input from the terminal 2 into a plurality of signals and mixing the branched signals. A first frequency signal passing circuit through which the signal of the first frequency band passes is provided between one distribution output terminal of the distributor 14 and one mixing input terminal of the mixer 16, a signal processing circuit 10 in the first frequency band is provided between the other distribution output terminal of the distributor 14 and the other mixing input terminal of the mixer 16, and a compensation amplifier 18 for compensating the attenuation of a signal level which is generated in at least the distributor 14 and the mixer 16 is provided between the mixer 16 and the output terminal 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249504-A (JP)
Title: Biodegradable tinsel
Inventor: SAKAI KUNIO
IPC: B32B15/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide biodegradable tinsel which has naturally decomposable properties and applies no load to environment at the time of disposal.  <P>SOLUTION: A metal vapor-deposited laminated film is obtained by laminating at least a metal vapor-deposited thin film layer and a biodegradable resin layer on at least one side of a biodegradable film in this order and has biodegradability. Alternatively, the metal vapor-deposited laminated film is obtained by laminating the metal vapor-deposited thin film layers and the biodegradable resin layers on both sides of the biodegradable film in this order. This metal vapor-deposited laminated film is slit to obtain the biodegradable tinsel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250209-A (JP)
Title: Warehouse management system
Inventor: TAMURA KAZUO
IPC: B65G1/137
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warehouse management system for fully utilizing a capacity of the inside of a warehouse without installing a rack in the warehouse, and simply and surely managing a storage place of works.  <P>SOLUTION: In a storage management system for the work W to allow the work W to be stored and retrieved in and from a storage facility such as the warehouse by a conveying body 2, a storage position of the work W is managed with positional information and time information of the conveying body 2 at the time of placing the work W on the work storage place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250767-A (JP)
Title: Steel for machine structural having excellent cold workability, and production method therefor
Inventor: OKONOGI MAKOTO
IPC: C21D9/52
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for machine structural in which the thickness of a decarburizing layer on the surface is suppressed, and which has cold workability equal to that of the conventional steel subjected to softening annealing after hot rolling, and to provide a production method therefor.  <P>SOLUTION: The steel for machine structural has a composition comprising, by mass, 0.1 to 0.5% C, 0.01 to 0.5% Si, 0.3 to 1.5% Mn, ≤0.04% P, 0.0005 to 0.05% S, ≤0.2% Al, 0.001 to 0.05% Sb and 0.0005 to 0.03% N, and in which the total content of S and Sb is 0.005 to 0.05%, and has a structure essentially consisting of ferrite and pearlite, and comprising granular carbides in which ferrite grain size number prescribed in JIS G 0552 is ≥11, the diameter of the equivalent circle is ≤2 μm, and an aspect ratio is ≤3 in 5 to 40% by area ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004076564-A (JP)
Title: Indicator device
Inventor: KIN RYUSHU
IPC: E01F9/696
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator device which easily and safely sets a guide plate indicating guide items thereon on a pole, and has a beautiful appearance, to thereby contribute to improvement in appearance of a town.  <P>SOLUTION: The indicator device includes the pole 10, a base 12, a pole cover unit 20, and a guide plate unit 30. The pole 10 has a plurality of dovetail insertion grooves 11 radially formed in a peripheral surface thereof. The base 12 has at least two different-diameter pole anchorage recesses 13 formed therein, and a plurality of support plates 14 supporting the pole 10. The pole anchorage recesses 13 are concentrically formed on the center of the base, and the support plates 14 are arranged such that each pole-side edge radially enclose a peripheral surface of the minimum-diameter pole anchorage recess 13. The pole cover unit 20 consists of a lower cover 21 enclosing the support plates 14, an intermediate cover 23 connected to the upper edge of the lower cover 21, and an upper cover 25 connected to the upper edge of the intermediate cover 23. The guide plate unit 30 has a dovetail assembling projection on one end thereof, so as to be inserted into the dovetail insertion groove 11, and it is supported by an upper portion of the pole 10 in a cantilevered manner, to thereby indicate the predetermined guide items thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257901-A (JP)
Title: Nucleic acid detection method using scattered light
Inventor: MORI YASUYOSHI
IPC: C12N15/09
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for detecting a trace of nucleic acid simply with high sensitivity irrespective of its chain length by using scattered light.  <P>SOLUTION: This method for detecting nucleic acid is characterized in that a target sequence is detected by using scattered light generated when irradiation light is applied to a nucleic acid having a repeat structure that includes the target sequence and a sequence complementary thereto repeatedly once or more times on a same chain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223208-A (JP)
Title: Case-like memorial card plate for removably attaching buddhist memorial tablet
Inventor: AKIYAMA ETSURO
IPC: A47G33/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a worshipper to hold a memorial service without causing any confusion with others, to protect a Buddhist memorial tablet main body from getting stained with dust and hands and the characters of important posthumous buddhist name, age at death, etc. written on it from becoming illegible and to use the existent Buddhist memorial tablet as it is as the memorial card plate without working by inserting the case-like memorial card plate into the Buddhist memorial tablet.  <P>SOLUTION: This case-like memorial card plate for removably accommodating the tablet is inserted into the existent Buddhist memorial tablet. The memorial card plate displays the photograph of the deceased and a secular name on its front side, thereby the Buddhist memorial tablet of the deceased to be worshiped is recognized without mixing up with others. Furthermore, since the memorial card plate is attachable and detachable, it is possible to place only the buddhist memorial tablet on an altar by detaching the memorial card plate from the Buddhist memorial tablet at need in the case of a Buddhist memorial service. Depending on case, it is also possible to place the memorial card plate side by side with the Buddhist memorial tablet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257914-A (JP)
Title: X-ray fluoroscopic apparatus
Inventor: EDAHIRO MASAMI
IPC: G01N23/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluoroscopic apparatus which enables its navigation function to work, even in the case an X-ray detector is tilted, or a sample table is rotated after initially radiographing a master image.  <P>SOLUTION: In the fluoroscopic apparatus, the master image M which is radiographed by an X-ray camera 3 at a tilting angle of zero degree, and positional information of the sample table 2 at the radiographing timing are stored, and a special mechanism (y-axis driving mechanism for compensation) 23 is employed to move the sample table 2 so as to follow the X-ray camera 3 in order to maintain its viewing field when the X-ray camera 3 is tilted by a camera tilting mechanism 31, thereby directly using x-y coordinates obtained by an x-y driving mechanism 21 of the sample table 2 before tilting the X-ray camera 3 and thereby enabling the navigation function to work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256734-A (JP)
Title: Polymerization temperature control method
Inventor: TOYOOKA KOJI
IPC: C08F2/01
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization temperature control method capable of precisely PID-controlling the polymerization temperature in a vessel in a polymer synthesis process.  <P>SOLUTION: An observed value U of an overall heat transfer coefficient of a monomer mixture charged in a vessel in a polymer synthesizing process is computationally outputted by using an overall heat transfer coefficient measuring device 11. The rate of change of the overall heat transfer coefficient is obtained from the observed value U and a reference value UO previously calculated. A corrected proportional band is given by the use of a PID parameter re-computing unit 12 by reflecting the rate of change on a proportional band of the PID parameter. The corrected proportional band is substituted for an operational expression in order to obtain a control output of an inner bath PID controller 10. A temperature set point for temperature adjusting fluid that is circulated within a jacket is given depending on the control output obtained above. Then, an opening of a valve for either cooling or heating is operated depending on the temperature set point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323178-A (JP)
Title: Key depression detection apparatus for keyboard instrument
Inventor: SATO SHIGEAKI
IPC: G10B3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key depression detection apparatus for a keyboard instrument in which a sensor holder for a silencing structure can be simply subjected to accurate positioning.  <P>SOLUTION: This key depression detection apparatus for a keyboard instrument disposed between a key frame and a key and for detecting a depression state of the key is provided with a key sensor provided in accordance with each of keys and for detecting the operating state of the key involved in key depression, a sensor holder arranged on the key frame supporting an arranged key from beneath extending in the direction of an arrangement of keys to hold the key sensor, a base member fixed to the key frame, and a fixing member mounted on the base member and for connecting the sensor holder so as to be able to adjust the position of the sensor holder in at least either direction of the arrangement of keys or the longitudinal direction of the key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257536-A (JP)
Title: Module assembly, assembling method and manufacturing device
Inventor: KANE VINCENT MICHAEL
IPC: H01R12/71
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin organizer, compact and easy to operate, for helping to hold the whole pins during assembly of a module.  <P>SOLUTION: Shown here are an electronic module assembly consisting of a pin organizer set after a header is fitted into the electronic module, its assembly method, and the manufacturing device. The position and the direction are fixed by an inverse tensile force of an organizer, a header and a module assembly to support a pin alignment, and the header and module are connected with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004228054-A (JP)
Title: Automobile socket
Inventor: ISOYAMA ISAO
IPC: B60R16/04
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile socket capable of easily extending socket holes and electric apparatuses.  <P>SOLUTION: A joint male part 1a is provided on the side of the body 1 of this automobile socket, and a joint female part 6a detachable to the body 1 is also provided on the side of an extension unit 6. A joint male part 1a identical to the joint male part 1a of the body 1 is provided on the side of the extension unit 6, which is opposite to the joint to the body 1. Thereby, sockets and various electric apparatuses can be easily extended, and an additional extension unit can be extended from the extension unit. Accordingly, socket holes can be extended in response to the condition wherein the electric apparatuses are used, and an automobile socket futilely occupying no socket hole, excellent in practical use and full of convenience can be provided, by applying the extension unit 6 for electric apparatus other than a socket.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265811-A (JP)
Title: Thermoprotector
Inventor: NAGASAKI MASARU
IPC: C22C12/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoprotector which can work safely by suppressing occurrence of an abnormal mode sufficiently even when it is used with a high voltage, for example 400 V DC.  <P>SOLUTION: The thermoprotector has a pair of fusible alloy strips 12 which is connected between a pair of lead conductors 11 and 110. Flux is applied to the fusible alloy strips 12, and the fusible alloy strips 12 are inserted in insulator tubes 14 respectively. After that, portions between respective ends of the insulator tubes and the respective lead conductors are sealed with adhesive 15. Consequently two approximately same tube shape thermal fuses are formed. The thermal fuses are connected each other in series, and a heat conduction joint is formed with the lead conductors 110 and 110 which are connected each other. An explosion proof exterior 2 is equipped on the thermoprotector body excluding prescribed lengths 110 and 110 of the lead conductors 11 and 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264235-A (JP)
Title: Sensing device for damaged part of structures and its sensing method
Inventor: SAITO TOMOO
IPC: G01M99/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the sensing device for the damaged part of structures and its sensing method making it possible to detect the damage of the quasi-material in addition in each level of structures.  <P>SOLUTION: The sensors 3a prepared in the sensing device 3 are arranged in the predetermined places in each level of structures 7. By the use of the sensing device 3, the vibration information 10 in each level of structures is measured and stored in the data area of the storage 4 of the main unit 2 of the sensing device for damaged part of structures 7. In the main unit 2 of the sensing device for damaged part of structures 7, the arithmetic processing is executed by the arithmetic unit 5 using the vibration information 10 and the first calculation formula stored in the program area 4b so as to estimate the stiffness of a post 8 and a beam 9 in each level of the structures 7. The stiffness of the post 8 and the beam 9 in each level of the structures 7 is estimated again after the incident that damages the structures 7. The decrease rate of each stiffness of the post 8 and the beam 9 in each level is calculated by the estimated values concerning the stiffness of the post 8 and the beam 9 in each level before and after the incident that damages the structures 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271716-A (JP)
Title: Display device, its manufacturing method, and injection device
Inventor: INOUE KOJI
IPC: G02F1/17
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of enhancing a service life, reliability and display characteristics, to provide its manufacturing method and to provide an injection device.  <P>SOLUTION: A first electrode 24 is formed on a first substrate 21, a second electrode 25 is formed on a second substrate 22 and the part between the first and the second substrates 21 and 22 is covered with a side wall member 23 to form a display panel 20 having an aperture part. After the inner part of the display panel 20 is made into ≤400 Pa vacuum atmosphere at a space separated from an electrolyte 11, the aperture part of the display panel 20 is immersed in the electrolyte 11 to inject the electrolyte 11 into the inner part of the display panel 20. Particles are deposited to the aperture part to form a particle layer 28 having particle concentration higher than that of the electrolyte 11. The aperture part is sealed by using a sealing member 27 and then a protective layer 31 is formed on the side opposite to the electrolyte 11 side of the side wall member 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268955-A (JP)
Title: Stretch packaging apparatus utilizing fork of lift truck
Inventor: FUKUDA KAZUYUKI
IPC: B65B11/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very inexpensive stretch film packaging apparatus to a user manually performing stretch packaging because the user does not have so much work as to purchase a stretch packaging machine for stretch packaging.  <P>SOLUTION: In the stretch packaging apparatus utilizing a fork of a lift truck, a shaft on which a stretch film 6 can be mounted is stood on a bracket 5 which can be fitted on the fork 3 of the lift truck 1. The stretch film 6 is mounted on this shaft 7, and while the fork 3 is elevated and lowered from the lower part to the upper part or from the upper part to the lower part, the article to be packaged placed on a pallet is packaged with a stretch film by rotatably driving the lift truck 1 around the periphery of the pallet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273690-A (JP)
Title: Led element for minimum optical source, and its manufacturing method
Inventor: KONDO KENICHI
IPC: H01L33/58
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the entire arrangement of a conventional LED element is voluminous, and that a light beam emitted outside is thick and lacks in sharpness, resulting in disenabling, for example, clear reading in scanning.  <P>SOLUTION: Using a substrate 10 as a material, a lower silicon case 2 and an upper silicon case 3 are formed with microprocessing technology, which are then subjected to anode bonding with an LED chip 4 being sealed therein. Thus, an LED element 1 for a minimum light source is provided, wherein light is emitted from a hole 3b for taking out light formed in the upper silicon case 3 with the same microprocessing technology. Thus, the volume of the entire element is reduced and an emitted light beam is sharpened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270011-A (JP)
Title: Method for producing high magnetic flux density non-directional magnetic steel sheet for rotary machine
Inventor: FUJIYAMA TOSHIRO
IPC: C22C38/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high magnetic flux density non-directional magnetic steel sheet with which while simultaneously adopting a rotor material and a stator material from the same steel sheet, the high magnetic flux density and high strength in the rotor material and the high magnetic flux density and low core loss in the stator material can be achieved.  <P>SOLUTION: When the high magnetic flux density non-directional magnetic steel sheet is provided, with which the the steel sheet is composed of, by mass ratio, 0.1-1.2% Si, 0.005-0.50% Mn and limited to ≤ 0.0050% C (containing 0), ≤ 0.0004% Sol.Al (containing 0), ≤ 0.0030% N (containing 0), and the balance Fe with inevitable impurities and number density of grain-growth obstructive ductile non-metallic inclusions dispersed in the steel sheet, is ≤ 1,000 pieces/cm2 (containing 0), the hot-rolled plate annealing is performed so that crystal grain diameter becomes ≥ 50 μm to ≤ 500 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI