baber/WOPTO huggingface dataset:
Patent JP-2003293863-A (JP)
Title: Control apparatus for internal combustion engine
Inventor: KUBOTA HIROBUMI
IPC: F02D41/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus for an internal combustion engine that stabilizes combustion and prevents a disadvantage such as misfire, by performing various controls, in consideration of an internal EGR amount blown back to an intake port side.  <P>SOLUTION: In the control apparatus for an internal combustion engine, part of exhaust gas generated by combustion of fuel is blown back to the intake port side, the following means are provided: a load change detecting means (steps S1, S7) for detecting change in load; an estimated EGR amount calculating means (step S3) for estimating intake exhaust gas amount including the exhaust gas amount blown back to the intake port side; and a controlled variables correcting means (step S5) for correcting controlled variables of other controls related to the internal combustion engine, based on the exhaust gas amount estimated by the estimated EGR amount calculating means when the change in load is detected by the load change detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293860-A (JP)
Title: Methane fermentation treatment system and methane fermentation treatment method
Inventor: HIRAO TOMOHIKO
IPC: C10L3/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment system and a methane fermentation treatment method for enhancing power generating efficiency by quickly measuring methane gas generated from a methane fermentor, controlling an air quantity supplied to a power generating facility on the basis of a measured value, optimizing a combustion state of the power generating facility, and enhancing combustion efficiency.  <P>SOLUTION: A gas holder 2 is provided for storing biogas generated from the methane fermentor 1, and the power generating facility 4 is provided for generating power by burning air and the biogas supplied from the gas holder 2. A laser type methane gas densitometer S is arranged in an upstream side of the power generating facility 4. The methane fermentation treatment system has a control mechanism for improving the combustion efficiency by controlling the combustion air quantity supplied to the power generating facility 4 on the basis of the methane gas concentration measured value detected by the densitometer S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292261-A (JP)
Title: Elevator emergency stop device
Inventor: MATSUMOTO HISAYA
IPC: B66B5/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator emergency stop device improved so as not to prevent the generation of abnormal conditions even when an elevator is installed outdoors and directly affected by a natural phenomenon.  <P>SOLUTION: Of members structuring the emergency stop device, at least a guiding member 10, a wedge member 11, and a roller holding plate 13 are covered by protecting covers 20L, 20R, thereby preventing foreign matters such as dust, sand, rain, snow, and ice from adhering to these members. By manufacturing the protecting covers 20L, 20R from transparent material, a clearance between the wedge member 11 and a car side guide rail 3 can be visually checked from the outside easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298353-A (JP)
Title: Am demodulating circuit
Inventor: NISHIKIDO OSAMU
IPC: H03D1/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reversal of output without stopping APC operations at the time of overmodulation.  <P>SOLUTION: An AM demodulating circuit using PLL (Phase Locked Loop) is provided with a voltage comparator 10 which compares a no signal potential of a signal potential of detection output when AM signals are not modulated and an output of AM detection signals; a switch 12 whose output terminal is connected to an APC filter 3, one of whose input terminals is connected to a first APC detection circuit 2, and the other of whose input terminals is connected to a second APC detection circuit 8; and a switch control circuit 9 which selects one of the input terminals of the switch 12 at the time of normal modulation, and selects the other input terminal of the switch 12 at the time of overmodulation by a logical product of the output of the voltage comparator 10 and the LOCK detection signals of the PLL loop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307318-A (JP)
Title: High frequency heating power source device
Inventor: MORIYA HIDEAKI
IPC: H05B6/64
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling performance, and to reduce weight, noise, a space by miniaturization and integration of a magnetron, a power source device, and a cooling system, in a high frequency heating power source device for driving the magnetron such as a microwave oven.  <P>SOLUTION: The magnetron 8, a magnetron driving power source device (separated into a high voltage part 22 and a low voltage part 23), and the cooling system 19 for cooling these two heating elements are maximally adjacently integrated, and are constituted in a cylindrical shape by a covering case 24. This constitution can wholly pass a cooling wind 17 obtained from the cooling system 19 through the inside of a cylinder, and can serviceably cool the magnetron driving power source device and the magnetron 8, and can improve the cooling performance. An empty space 26 can be formed by the further integrated constitution, and a space of a complicated machine room can be reduced to produce the merits of assembling facility, manhours reduction, weight reduction, and noise reduction at manufacturing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307255-A (JP)
Title: Magnetic spring damping device
Inventor: AIDA YASUHIKO
IPC: F16F15/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the spring constant of a damping device corresponding to the change of the vibration characteristic of a damping object even after the damping device is installed.  <P>SOLUTION: This magnetic spring damping device has a fixed part magnet row 2 fixed to the damping object 1 and arranged in the specific direction, a movable mass 3 mounted relatively operatably in the specific direction to the damping object, and a movable part magnet row 4 fixed to the movable mass and arranged in the specific direction opposite to the fixed part magnet row through a clearance. A magnetic restoring force acts in the specific direction when the movable part magnet row and the fixed part magnet row are relatively moved in specific directions while keeping the constant clearance 9. At least a part of magnetic poles forming the fixed part magnet row and the movable part magnet row is composed of an electromagnet 14, and the spring constant representing the characteristic of magnetic restoring force is controlled by controlling an electric current supplied to the electromagnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012545-A (JP)
Title: Immunopotentiation inducible with chitosan
Inventor: PODOLSKI JOSEPH S
IPC: A61P37/04
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a new low toxic adjuvant for latent application to human being. SOLUTION: A composition used for reinforcing immune responses in animals is prepared by a method for comprising (a) a process for preparing a chitosan solution, (b) a process for preparing a sodium hydroxide solution, (c) a process for preparing an oil/surfactant solution, wherein the oil can metabolically be degraded, and (d) a process for mixing the chitosan solution with the sodium hydroxide solution, the oil/surfactant solution, and an antigen to form an emulsion. The composition can be administered to an animal through an administration route making it possible to impart the immune response against the antigen to the animal.
Patent JP-2003324615-A (JP)
Title: Information processing equipment, information processing system, image processing method, storage medium and program
Inventor: ONISHI YOSHINARI
IPC: G06F3/12
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide information processing equipment which can easily and effectively obtain superior output result at all times.  <P>SOLUTION: The information processing equipment 101 applies color processing to image information (image information of a color original document or a monochromatic original document or an original document, in which color and monochrome exist mixedly) and outputs (print-outputs). In this case, it is discriminated whether color information is contained. Based on the discrimination information, the color processing to the image information is executed, by using a color processing routine initialized by at least either color setting or monochromatic setting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015855-A (JP)
Title: Printing management system, printing managing method for managing printing log and computer program
Inventor: IWATA FUMIHIKO
IPC: B41J29/38
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To manage printing logs with high accuracy. SOLUTION: A server 50 for management receives one printing log from a client 20 by every output of one printing job and on the other hand, receives MIB data regarding a plurality of (there also is a case that the number is 1) stored printing jobs from a network printer 40 by every prescribed time (30 seconds). And the server 50 for management generates a printing log file PLF by merging the printing log obtained from the client 20 with printing result information generated from the MIB data obtained from the network printer 40. Especially in the case that an item of the same kind as the printing job exists in the printing result information, the printing result information is preferentially adopted and is generated.
Patent JP-2003324227-A (JP)
Title: Variable-wavelength light source device and light amplifier using the same
Inventor: ONAKA YOSHINORI
IPC: H01S3/067
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable-wavelength light source device capable of changing wavelengths of a plurality of oscillation lights over a broadband, and a light amplifier using the same.  <P>SOLUTION: A variable-wavelength light source device is constituted including a diffraction grating 1 changing the propagation direction of emission lights according to the wavelengths of incident lights; a plurality of light sources 2<SB>1</SB>and 2<SB>2</SB>for radiating light toward a reflecting point R of the diffraction grating 1 at different angles, and the lights are amplified by reciprocating in a gain medium 2A having high reflecting mirrors 2AHR on an end face; a half mirror 3 for generating oscillation light beams by having an optical resonator structure formed between the high reflecting mirrors 2AHR of the respective light sources 2<SB>1</SB>and 2<SB>2</SB>, by reflecting a part of the lights emitted from the diffraction grating 1 and made incident vertically; a lens 4 for collecting the oscillation light beams transmitted through the half mirror 3 on the end face of a core of an optical fiber 5; and a drive part 1A for changing the angle of the arrangement of the diffraction grating 1 according to the setting of a desired wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328111-A (JP)
Title: Thin film and method of deposition
Inventor: HIRATA MASAKAZU
IPC: C23C14/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film of arbitrary film thickness having decreased internal stress and also to provide its manufacturing method.  <P>SOLUTION: The thin film consists of crystal groups of a material which is characterized in that internal stress of film changes from tensile stress into compressive stress or from compressive stress into tensile stress with respect to the increase of film thickness, and the internal stress is made to ≤100 MPa by the balance between the tensile stress and the compressive stress in the film deposition of prescribed film thickness under prescribed conditions. Further, the thin film is constituted of a plurality of thin films, and the part between the respective thin films is a region of discontinuous crystal growth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329253-A (JP)
Title: Glass top plate for range with grill
Inventor: YAMANE MASAYA
IPC: F24C15/18
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discoloration due to heat of an outer frame 15 on both sides of an outlet 13 and burn-in caused by boiling over, and to improve supporting stiffness of a rear portion of the glass board 14, in a glass top plate 4 for a range with a grill composed of the glass board 14 and the outer frame 15 fixed to a peripheral portion of the glass board, and provided with the outlet 13 for the grill at a center part of the rear portion.  <P>SOLUTION: Extending portions 141 extending backward from the center part of the glass board 14 are provided on both right and left side parts of the rear portion of the glass board 14, and the rear portion center part is formed in a notch. At a rear side part of the outer frame 15, narrow width portions 151 on right and left sides fixed to the rear edge of both extending portions 141, and a center wide width portion 152 fixed to an inner edge of a notch- shaped portion 412 between both extending portions are formed. The outlet 13 for the grill is opened on the wide width portion 152.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326441-A (JP)
Title: Tip grinding device for drill
Inventor: INOUE CHIKA
IPC: B24B3/26
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To favorably grind a tip face of a drill from a tip cutting edge to a tip face rear rim at a predetermined clearance angle.  <P>SOLUTION: The tip grinding device is provided with a grinding wheel device 40 having a rotary grinding wheel 44, a holder body 50 holding the drill 1, and a movable support member 70 having a holding part 80 holding the holder body 50. The movable support member 70 is turnably supported on a fixed base 31 so that it is displaced with respect to a grinding wheel face 45 of the rotary grinding wheel 44 at an angle corresponding to the clearance angle of the tip face 11 of the drill 1. The holder body 50 is attached so that it can turn with respect to the holding part 80 and reciprocate with respect to the grinding wheel face 45. A cam mechanism for reciprocation is provided between the holding part 80 and the holder body 50, and a cam mechanism for turning the holder body 50 at the angle corresponding to the clearance angle of the tip face 11 of the drill 1 is provided between the fixed base 31 and the holder body 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235498-A (JP)
Title: Method for extracting and separating useful material and salt from soy sauce cake, and apparatus for producing useful material, salt and desalted soy sauce cake from soy sauce cake as raw material
Inventor: OBATA HITOSHI
IPC: A23L27/50
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting and separating useful materials from a soy sauce cake by which the useful materials such as isoflavone, a peptide and an amino acid are separated from the soy sauce cake having a high salt concentration so as to be separated from the salt, and extracted with good selectivity.  <P>SOLUTION: The useful materials in the soy sauce cake are extracted into a solvent by bringing the soy sauce cake into contact with the extracting solvent selected from the group consisting of 1-propanol, 2-propanol, butyl alcohol, acetone, ether and dioxane. The extracted soy sauce cake is brought into contact with a desalting solvent selected from the group consisting of water, methanol and ethanol to desalt the soy sauce cake by dissolving the salt in the soy sauce cake into the desalting solvent. The contacting operations are preferably carried out by the stirring and mixing in contacting vessels 1, 2, 3 and 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003326620-A (JP)
Title: Pasting device
Inventor: ISHIBUCHI HIROSHI
IPC: B31F1/24
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasting device which can adjust press force to a conveyed single-faced corrugated cardboard sheet in a wide range and is easy of the fine adjustment of the press force.  <P>SOLUTION: A pasting section 10 and a press section 20 are arranged while holding the conveyed single-faced corrugated cardboard sheet 1 between them. The press section 20 is fitted with a shoe 21 arranged to face the paste roll 13 of the pasting section 10 to hold the sheet 1 between them, a rod 22 fitted to the shoe 21, a coil spring 23 wound onto the rod 22, and a position adjustment mechanism 25 fitted to the fixed frame 24 of a device main body (not shown in Fig.). By properly setting the plunge of a piston rod 27 installed in the position adjustment mechanism 25, the press force of the shoe 21 can be changed. The press force can be adjusted in two stages by pressing the shoe 21 by the piston rod 27 through the coil spring 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326745-A (JP)
Title: Waste ink storing device of printer
Inventor: GOTO TAKASHI
IPC: B41J2/185
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste ink storing device of a printer which can efficiently absorb a waste ink by the whole of an ink absorber even when the waste ink is continuously discharged from a recording head.  <P>SOLUTION: The waste ink storing device of the printer has the waste ink absorber set movably up and down in a container which accepts the waste ink generated from the recording head. The waste ink is absorbed at a position where the absorber is moved down, and the ink absorber is prevented from being in touch with the waste ink at a position where the ink absorber is moved up. The continuously discharged waste ink is smoothly and fully scattered at a bottom wall face of the container without coming in touch with the absorber at the up position of the ink absorber. The waste ink in a state while scattered is absorbed by an absorber face of a wide range without an absorption point of the absorber limited at the down position of the absorber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341853-A (JP)
Title: Powder supply device
Inventor: HIRAMATSU KYOKO
IPC: B65G65/48
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder supply device enabling a stirring means for powder stored in a storing tank to surely perform quantitative supply of powder to effectively fill a metering chamber of a rotary table with powder.   <P>SOLUTION: The stirring means 12 is provided with a central impeller 14 rotated round the axis 11 of rotation of the rotary table 10 and having a plurality of radially extended blades 14a in the circumferential direction, and a driven impeller 16 supported on the storing tank 4, rotated according to the rotation of the center impeller 14, and having a plurality of radially extended blades 16a in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342717-A (JP)
Title: Vacuum arc deposition system and film deposition method using it
Inventor: MAEDA KOICHI
IPC: C23C14/24
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the deposition rate of a film reduced in macroparticles and to maintain stable vacuum arc discharge for a long period of time even in the case of deposition of an insulating film.   <P>SOLUTION: A first air-core coil 6 is disposed nearly coaxially with an evaporation surface 5A between an evaporation material 5 and a substrate S. A second air-core coil 7 is disposed around the evaporation material 5 nearly coaxially with the evaporation surface 5A. The lines X2 of magnetic force of the second air-core coil 7 are set in such a way that they extend, at the evaporation surface 5A, in a direction nearly orthogonal to the evaporation surface 5A with the approach to the forward side or in a diameter direction scattering outward with the approach to the forward side. A third coil 8 is disposed behind the evaporation material 5 nearly coaxially with the evaporation surface 5A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011733-A (JP)
Title: Adjustable clamp for crossbar
Inventor: PEDERSEN MAGNUS E
IPC: F16B2/18
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for fixing a component attached to a cargo carrier of a vehicle to a crossbar, capable of using for an existing crossbar of a vehicle cargo carrier. SOLUTION: The clamp includes a base part and a clamp element linked with the base part like a hinge. A locking assembly fixes the clamp element to the base part without any external tool. The locking assembly includes an over center locking lever which is preliminarily tightened before moving from a non-latch position to a latch position, and gives a preliminary tightening force to the clamp element by such the way. The clamp element includes a C-shaped channel for receiving other similar element linked with a tap plate or the component attached to the cargo carrier.
Patent JP-2003348472-A (JP)
Title: Interactive broadcast reception navigation apparatus
Inventor: FUJIWARA MASAO
IPC: H04N5/445
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional technique that has had poor user-friendliness because a selection range of broadcast media is narrow an the table form comprising manly characters is difficult to see when a recipient quickly selects a desired program or a broadcast service and listens to the selected program or service in the BS digital broadcasting or the like.   <P>SOLUTION: An interactive navigation support section (6) including a program related information collection/storage section (4) and a human interface (5) is placed between a pre-stage and a post-stage or branched from the pre-stage to a multimedia compatible extension type digital broadcast receiver comprising the pre-stage including an RF reception demodulation section (1) demodulating RF signals for a plurality of digital media and the post-stage including a reception decoder (2) and a display apparatus (3) for displaying video, audio and data broadcast, and a recipient through the human interface (5) enters a program or a broadcast service name to be viewed with a simple operation to display the navigation use program selection procedure on an OSD screen of the display apparatus (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346716-A (JP)
Title: Double circular fluorescent lamp
Inventor: KOBAYASHI TAKEHISA
IPC: H01J61/32
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double circular fluorescent lamp capable of restraining the lowering of lamp light flux caused by the temperature increase in an apparatus.   <P>SOLUTION: For the coaxially arranged circular fluorescent lamps having a jointing part at the end part of the non-electrode side of the double circular tubes, a plurality of indentations are formed at the part of the surface of the circular light emitting glass tube at outside ranging between the end part of the non-electrode side and the jointing part.  <P>COPYRIGHT: (C)2004,JPO