baber/WOPTO huggingface dataset:
Patent JP-2004087665-A (JP)
Title: High resistor silicon wafer
Inventor: SUEOKA KOJI
IPC: H01L21/322
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high resistance silicon wafer whose gettering performance and economical efficiency are excellent, capable of effectively suppressing the generation of an oxygen thermal donor by thermal treatment for circuit formation performed at a device maker side.  <P>SOLUTION: In a high resistance/low oxygen silicon wafer whose resistivity value is 100(Ω cm) or more, and whose oxygen concentration is 12×10<SP>17</SP>atoms/cm<SP>3</SP>(ASTM F-121, 1979) or less, boron is ion-injected with 1×10<SP>14</SP>to 1×10<SP>16</SP>/cm<SP>2</SP>dose below a device formation region so that a high concentration boron layer can be formed. Then, the generation of the oxygen thermal donor is suppressed by low oxygenation. The generation of an oxygen deposit(BMD) is suppressed, and gettering performance is ensured without depending on this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087242-A (JP)
Title: Electronic apparatus
Inventor: MATSUURA KOJI
IPC: H01M2/10
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of unwanted trouble by preventing the mixed use of new and old batteries or different kinds of batteries when a plurality of general-purpose batteries are used.  <P>SOLUTION: Voltage detectors 44 and 46 detect open circuit voltages of batteries 30 and 32 housed in a battery housing. A battery type discriminating part 60 calculates internal resistances of the batteries 30 and 32 based on a voltage value and a current value under an actual load that are detected by a voltage detector 48 and a current detector 50. It discriminates whether the batteries 30 and 32 include new and old batteries and/or different kinds of batteries or not from the open circuit voltages and the internal resistances of the batteries 30 and 32. If the mixed use is found, a warming is displayed or the operation of an apparatus is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087005-A (JP)
Title: Optical disk device
Inventor: SATO MASATO
IPC: G11B33/14
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electromagnetic field radiated inside a device main body from leaking to the outside in an optical disk device.  <P>SOLUTION: In the optical disk device, a shield sheet metal 83 is arranged on surfaces of a fixed part 81 and a coupling rod 82 of a tray linkage plate 8, the shield sheet metal 83 is grounded electrically to a mechanical chassis 1. The fixed part 81 and the shield sheet metal 83 are tilted depending on a radiation direction of the electromagnetic field radiated inside the device main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051074-A (JP)
Title: In-vehicle device, data preparation device, and data preparation program
Inventor: KUBOTA TOMOKI
IPC: G06F3/048
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle device capable of automatically providing prescribed information.  <P>SOLUTION: A screen element progression body and a starting condition of the screen element progression body, constituted by taking a screen element defined with at least one of contents of character indication, progression, and voices outputted as one screen element and combining the screen elements, are stored in a screen element progression storage means. It is determined whether or not starting conditions are satisfied on the basis of at least one of user's data and, if yes, executes the screen element progression body to provide information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088540-A (JP)
Title: Method and system for recording and reproducing digital information signal, media drive, method for recording and reproducing the same, recording medium, and program
Inventor: KOJIMA TADASHI
IPC: G09C5/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing drive device used in computer environment and to provide system constitution optimal to preventing copying, etc. of a recording medium having information which needs protection of copyright recorded thereon even in a PC system which easily edits information.  <P>SOLUTION: By using specific information EK used only in an ODD drive A20 as a key for double encryption of a contents encryption key Enc-TK, a double encrypted encryption key Enc2-TK encrypted by this is recorded in the ECC block of the recording medium. By embedding an encryption key Enc-EK obtained by encrypting the specific information EK into the double encrypted encryption key Enc2-TK by recording by digital watermark. Thus, decryption except by the CDD drive A20 is impossible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091217-A (JP)
Title: Hydraulic composition
Inventor: YAMAMURO HODAKA
IPC: C04B38/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composition which has a good material-separation resistance, even with a large water-cement ratio by weight, and yields a cured product which is a porous, highly water-absorbing material showing good physical properties.  <P>SOLUTION: The hydraulic composition contains water, a hydraulic powder, a first water-soluble, low-molecular compound (A) and a second water-soluble, low-molecular compound (B) different from the compound (A) and has the weight ratio of water to the hydraulic powder of 0.5-30. Here, aqueous solutions of the compounds (A) and (B) show specific viscosity behavior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123054-A (JP)
Title: Solution and methodology for detecting surface damage on capacitive sensor integrated circuit
Inventor: LANE FRED P
IPC: G06T1/00
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting minute surface damage or other irregularities on the surface of a capacitive sensor integrated circuit. SOLUTION: A preliminary image of capacitance readings for a sensor array is acquired, a sensor surface is coated with an electrolyte solution and then an additional image is acquired while the sensor surface is coated and/or after the electrolyte solution is removed. The electrolyte solution accelerates manifestation of pixel degradation and failure caused by the surface damage or irregularities. Defective regions are identified by change of gray scale pixels in the preliminary image while the electrolyte coating is on the sensing surface and then again after the electrolyte coating is removed.
Patent JP-2004093259-A (JP)
Title: Circuit for detecting conduction state of lead
Inventor: WATANABE KAZUO
IPC: G01R31/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate influence of a noise originating in the usage environment, and to simultaneously detect a short circuit (switching) of a lead and a disconnection thereof, which is excellent in costs and reliability.  <P>SOLUTION: Terminal parts of two leads 1A and 1B are connected with a diode 10. The leading end parts of the two leads 1A and 1B are connected to a power source terminal 14 through respective resistors 13A and 13B, and are connected to a switching part of a mechanical or electrical switch 20 having switches 21A and 21B which complementarily switch each other. By switching the switches 21A and 21B each other, a bias voltage applied to the diode 10 is mutually switched in a forward direction and a backward direction. The disconnection state of the leads 1A and 1B in the forward direction or the short circuit state of the leads 1A and 1B in the backward direction is detected as the change in the voltage or the current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090420-A (JP)
Title: Antistatic hard coat film
Inventor: ONOZAWA YUTAKA
IPC: B32B27/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a surface reflectance factor to be lowered while a low surface resistivity is kept as it is.  <P>SOLUTION: An antistatic hard coat film is manufactured so that (A) an electrical conductive hard coat layer provided by containing an electrical conductive metallic oxide of 100-400 pts.mass in an ionizing radiation curing resin of 100 pts.mass and (B) an antistatic layer comprising a siloxane compound are successively contained, the surface resistivity is made to have a value of ≤ 1×10<SP>10</SP>Ω/sq. and the surface reflectance factor becomes a value of ≤ 5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179746-A (JP)
Title: Method for inserting binary messages in digital image
Inventor: PETITJEAN GUILLAUME
IPC: H04N1/32
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inserting at least one binary code in a digital image.  <P>SOLUTION: The code is converted to a deformation of contours of objects in the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161448-A (JP)
Title: Electric fan type heating system
Inventor: UCHIGAWA TAKAAKI
IPC: F24C15/36
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan type heating system causing no burn even if a user touches a protective cover, and preventing the user from feeling the glare in use.  <P>SOLUTION: This electric fan type heating system has a base part 1, a body part 2 arranged above this base part 1, a head part 5 positioned above this body part 2, and heating parts 3 and 4 arranged in front of this head part 5, and supported by this head part. The heating parts 3 and 4 have a halogen heater 43, a reflecting mechanism having reflecting surfaces 41a and 40b for reflecting heat generated by this halogen heater 43 forward, and the protective cover 3 arranged on the forefront surface of the heating parts, and protecting the halogen heater 43 and the reflecting mechanism. Electrostatic implanted bristles colored by a color having a glare-proof effect are applied to an outside surface of the protective cover 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004104212-A (JP)
Title: Band management file system apparatus, program thereof, and program recording medium
Inventor: TOYOFUKU TETSUYUKI
IPC: H04N5/765
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band management file system apparatus wherein a device such as a nonlinear edit device and a video server needing a file access to warrant real time performance can read / write a moving picture without interruption to enhance the reliability.  <P>SOLUTION: The file system apparatus designates priority of disk accesses, executes access depending on the priority, warrants a band for an access such as video and audio access wherein real time performance is a requirement and improves access performance at division of data blocks by a buffer function so as to realize recording and reproduction of high quality video and audio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101008-A (JP)
Title: Electromagnetic wave continuous baking furnace and continuous baking method for baking body by use of electromagnetic wave radiation
Inventor: OCHIAI TORU
IPC: C04B35/64
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave radiation continuous baking furnace capable of stably baking an object to be baked by microwaves irrespective of material and shape of the object to be baked, reducing the number of defective products having crack, breakage, and deformation, improving its quality, and preventing the occurrence of breakage of a conveyance roller to contribute greatly to the improvement of productivity and to provide a continuous baking method for the object to be baked by utilizing microwave radiation.  <P>SOLUTION: This continuous baking furnace of tunnel type has a heating/sintering region for sintering the object to be baked by at least electromagnetic wave radiation and a cooling region for cooling the baked body obtained in the former region to provide the baked body continuously. A front chamber having a preheating device for preheating at least the object to be baked is arranged in an inlet part into the heating/sintering region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181259-A (JP)
Title: Swirling type fine bubble formation method and apparatus
Inventor: ONARI HIROBUMI
IPC: A01K63/04
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine bubble formation method and apparatus by which fine bubbles are efficiently formed with a simple structure.  <P>SOLUTION: The fine bubble formation apparatus is composed of a vessel main body having a conical space, a pressurized liquid inlet provided to be opened on a part of the inside wall circumferential surface of the space in the tangential direction, a gas inlet provided to be opened on the bottom of the conical space and a swirling gas and liquid outlet provided to be opened at the tip of the conical space. The method includes a 1st process for forming a gas eddy pipe swirled and discharged while extending and tapering off in the conical space and a 2nd process for forming the fine bubbles by generating the difference of the swirling velocity between the front and the behind of the gas eddy pipe to forcibly cut the gas eddy pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169338-A (JP)
Title: Method and device for detecting motion vector and medium with method program recorded
Inventor: YASUNARI TOMOKO
IPC: H04N19/192
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for performing motion detection under a motion detection mode suitable for an amount of motion within each encoding-block, and for detecting a motion vector with a small amount of computation while maintaining picture quality.  <P>SOLUTION: A block division section 102 divides a frame to be encoded into encoding-blocks of prescribed pixel sizes. An address control section 103 adds an address to each divided encoding-block for control. A motion detection mode decision section 105 inputs the past motion vector of the prescribed block from a motion vector storage memory 104 to predict an amount of motion for each target encoding-block, and selects the motion detection mode defining a search area that enables the detection of the predicted amount of motion from a plurality of predefined motion detection modes. In this case, when the predicted amount of motion is small, a motion detection mode defining a narrow search area and a fine search resolution is selected, and when the predicted amount of motion is large, a motion detection mode defining a broad search area and a coarse search resolution is selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004104664-A (JP)
Title: Network connection device
Inventor: YONEZAWA TOSHIO
IPC: H04L12/70
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network connection device which shares effectively IPv4 address by IPv6/IPv4 hosts in a site.  <P>SOLUTION: An IPv4 address application and tunnel setting means 22 performs allocation and tunnel setting of IPv4 address when originator IPv6/IPv4 hosts 11 performs packet communication to an IPv4 exclusive use host 14. A tunneling communication means 21 performs the IPv4 packet communication on the IPv6 network based on the setting. When an using term of the IPv4 address assigned to the originator IPv6/IPv4 host 11 expires, an IPv4 address deallocation and deletion of tunnel setting means 23 cancels the allocation of the IPv4 address and deletes the corresponding tunnel setting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000118-A (JP)
Title: Flexible natural cheese and method for producing the same
Inventor: KAWACHI KIMIE
IPC: A23C19/05
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible natural cheese which maintains quality suitable for a prolonged degustation by suppressing flavor fouling and tissue fouling due to a photoirradiation in showcase, or the like, and a production method therefor and to provide a process cheese using this flexible natural cheese and to provide a method for producing the same.  <P>SOLUTION: The flexible natural cheese is manufactured so that the content of beta lactoglobulin may be served as that below 80 mg/g nitrogen per total nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105443-A (JP)
Title: Wear prevention collar of wire for fall prevention apparatus
Inventor: TANIGAWA YOSHINOBU
IPC: E04G21/32
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collar capable of suppressing the wear of a wire for a fall prevention apparatus.  <P>SOLUTION: The collar is interposed between the wire for the fall prevention apparatus and the gripping metal fitting of the wire. The collar consists of a plurality of divided pieces formed spirally. By combining the divided pieces and mounting it to the surface of the wire, 60 % or more of the wire in the circumferential direction can be covered. By inserting the collar between the wire and the gripping metal fitting, the collar is worn to protect the wire from wear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106353-A (JP)
Title: Seal sticking device
Inventor: OZEKI MASAO
IPC: B29C65/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal sticking device which enables a seal to be put on an object (frame) without air bubbles and waviness.  <P>SOLUTION: This seal sticking device is equipped with a movable frame holding body 1 for holding a frame A on which the seal 3 is stuck, and a seal holding body 2 which holds the seal 3 and wherein a seal holding surface faces the frame A; and pressure sensitive adhesive double coated sheets 4 are provided on at both the ends of the holding body 2 so that the seal 3 can be held in a stretched state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110574-A (JP)
Title: Reference voltage generating circuit
Inventor: INAGAKI ZENSHI
IPC: G05F3/24
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit for shortening the return time from a power-down mode to an ordinary operation mode.  <P>SOLUTION: This reference voltage generating circuit is provided with a first switching means for switching the potential of a reference voltage generating terminal by charging and discharging of a capacitative element in response to a first control signal from the outside and a second switching means for switching the potential of the reference voltage generating terminal by conducting or non-conducting of a PMO transistor in response to a second control signal from the outside. The PMOS transistor of the second switching means is put in the conducting state, whereby the potential of the reference voltage generating terminal is set to the potential corresponding to the ordinary operation mode, and the potential of the reference voltage generating terminal is set to the potential corresponding to the low-consumption power mode by putting the transistor in the non-conducting state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117595-A (JP)
Title: Camera
Inventor: OKUBO MITSUMASA
IPC: G03B17/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera simplified in assembly and repair by making easy to attach and detach between a main board and an electric member by securing to connect the both while simultaneously suppressing to grow in size by arranging effectively an auxiliary board for signal transmission for connecting the both.  <P>SOLUTION: A camera with a film compartment 46 and a battery storage compartment 48 arranged adjacent to the compartment 46 is composed by providing with a first printed circuit board 51, a loading lid 16, a second printed circuit board 53 and a connection means 63. The first printed circuit board 51 is arranged in a main body along a surface practically orthogonal to an optical axis of a lens adjoining the film compartment and the battery storage compartment. The loading lid 16 is arranged to be freely opened and closed so that an inside of the film compartment is disclosed at the time of film loading. The second printed circuit board 53 arranged in the loading lid is provided with a connection end 53a connected with the first printed circuit board. The connection means 63, arranged in a space surrounded by one surface of the first printed circuit board and an outer walls of the battery storage compartment and the film compartment, is installed in the first printed circuit board so that the connection end is connected practically orthogonal to the first printed circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120867-A (JP)
Title: Device and method for laying cable in conduit
Inventor: KOIDE HIDEO
IPC: H02G9/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform the work efficiently by mitigating the labor of cable laying work in a narrow conduit.  <P>SOLUTION: This device has an in-conduit mobile truck fitted with a caster 22 having a seating face 11, and a guide post 12 is erected on this truck 10. Also, this device has a hammer drill 24 being a drill means which is arranged along the guide post 12 capably of ascent and descent, and is used to fix the saddle of a cable laid at the top of a pipe. Moreover, this has a cable guide 14 which leads a cable for laying to the point of laying at the top of the pipe. Moreover, this has a standard size of guide 16 which stipulates the boring position by the drill means at a fixed distance from a precedent fixing saddle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114491-A (JP)
Title: Polychromatic light-storing/light-emitting sheet
Inventor: TANAKA OSAMU
IPC: G09F3/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polychromatic light-storing/light-emitting sheet to be used as a security label, which can be detected only by a simple tool such as visually or by a black light, without requiring a special tool for the detection, is equipped with both of a fraudulence preventive effect and a replacement preventive effect, and is inexpensive and rich in versatility.  <P>SOLUTION: This polychromatic light-storing/light-emitting sheet is a sheet wherein at least two layers of resin layers including at least one layer of a light-storing resin layer, of which the color manifestations are different are laminated. Certain parts of transparent fine spheres protrude from the surface of the resin layer, and also, come into contact with two or more coloring layers. The elongatin of break of the sheet is 1 to 50%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113508-A (JP)
Title: Music game program
Inventor: WATANABE TSUTOMU
IPC: A63F13/52
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music game for playing by using obtained sound.  <P>SOLUTION: When a button 802 is indicated, a cursor 814 is moved into an area 811 to decide whether a position (area) to arrange a picture showing the sound within the area 811 is indicated (decided) by the cursor 814. When indicated, an index given to the indicated position (area) is specified and held. Next, when a picture showing sound to be used as a sound source is selected, the selected picture is copied to the area 811, and the ID number of the sound shown by this picture and the index given to a position in the area 811 are registered in a table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127613-A (JP)
Title: Thin film laminate, secondary battery, and method for manufacturing thin film laminate
Inventor: SAKAI HITOSHI
IPC: H01M10/052
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film laminate in which adhesion of an interface between layers comprising different materials is improved and to provide a method for manufacturing the thin film laminate.  <P>SOLUTION: The thin film laminate 10 formed by laminating a first material layer 12 and a second material layer 14 has intrusion structure 18 in which either one of the first material layer 12 and the second material layer 14 is intruded in the other layer on the laminated interface 16 of the first material layer 12 and the second material layer 14, and in the intrusion structure 18, the invading material layer 12 nips the invaded material layer 14 in the laminating direction.  <P>COPYRIGHT: (C)2004,JPO