baber/WOPTO huggingface dataset:
Patent JP-2004020740-A (JP)
Title: Optical device for optical communication
Inventor: GAMO YOSHINORI
IPC: G02B6/34
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device whose optical part is hardly damaged by a heat cycle test and which can suppress variation in the temperature of insertion loss.  <P>SOLUTION: The optical device 1 for optical communication is equipped with a support 2, optical parts 4, 5 supported by the support 2, and an adhesive curing material layer 6 provided between the support 2 and the optical parts 4, 5 to fix the optical parts 4, 5 to the support 2. The adhesive curing material layer 6 contains epoxy resin, organic elastic particles, and an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021510-A (JP)
Title: System and apparatus for usb network automatic disconnection and restoration
Inventor: MIHASHI HIROFUMI
IPC: G06F13/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent leakage, copy, theft, or falsification of data by a hacker or a cracker and completing blocking the intrusion of the hacker or a virus, etc.  <P>SOLUTION: A USB network automatic disconnection and restoration apparatus is provided with a network disconnecting means for checking a status of a network on a computer to disconnect the network when computer software is activated, and a connection recognition means for accessing a peripheral device and recognizing the connection when the computer requests the apparatus to recognize the peripheral device. The apparatus is further provided with a connection recognition canceling means for accessing the peripheral device to cancel the connection when the computer software is terminated and the computer requests the apparatus to cancel the connection with the peripheral device, and a network recovery means for restoring the network when the connection cancellation is checked. Disconnecting the network surely blocks the entry from the hacker, cracker or virus with easy setting, thereby providing high security.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020445-A (JP)
Title: System and method for inspecting electronic apparatus
Inventor: HONJO MATATOSHI
IPC: H03K19/173
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a failure of an electronic apparatus which comprises a programmable device, with inexpensive structure.  <P>SOLUTION: In programmable devices which two electronic apparatuses, one to be inspected and one for inspection, composed of equal components are included, circuits for inspection are formed respectively. When it is confirmed that an access to a register formed in the electronic apparatus 20 being the object of inspection can be made normally, a predetermined control signal is set in its connection setting register 204. According to this set value, in a connection changeover circuit 302 formed in the electronic apparatus 30 for inspection, its input terminals and output terminals are connected by a specified relation. In this state, a specified signal is output from the output register 202 of the electronic apparatus 20, and is fed back to the input register 206 of the electronic apparatus 20 via the changeover circuit 302 of the electronic apparatus 30. From the value of this feedback signal, a malfunction of the electronic apparatus 20 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029073-A (JP)
Title: Optical waveguide circuit and its manufacturing method
Inventor: SHIMODA TAKESHI
IPC: G02B6/122
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loss in an optical waveguide circuit, and to further miniaturize and integrate a device.  <P>SOLUTION: The optical waveguide circuit is equipped with a plurality of 1st cores 203 whose space between each other is widened according as they go away from the branching point or the joining point of an optical signal, a clad 205 in which at least the 1st cores are embedded, and a 2nd core 204 provided between the 1st core and the clad, covering over at least one part of the 1st core and also formed in a gap between the 1st cores near the branching point or the joining point. The refractive index of the 2nd core is larger than that of the clad, a boundary between the 2nd core and the clad is smooth, and the film thickness of the 2nd core formed in the gap between the 1st cores is made thinner according as the space between a plurality of 1st cores is widened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032318-A (JP)
Title: Original imaging apparatus
Inventor: SHIMADA KOICHI
IPC: G03B27/50
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original imaging apparatus which carries documents having various kinds of thicknesses, images the originals stably, and can obtain beautiful images with high dimmer accuracy.  <P>SOLUTION: The original imaging apparatus is provided with a reading means 2a which reads the image information of an original, auxiliary scanning means 22 which changes the relative position between the sensor and the original image in the direction perpendicular to the main scanning direction of the sensor at a prescribed speed, illuminating means 2c which illuminates the image surface of the document passing through the means 22, back illuminating means 25 which makes the light from the means 2c reflect to illuminate the image surface from its back, optical transmission means which slidably contacts the document, and dimmer means for performing sensitivity adjustment of the image sensor. The apparatus is provided with a document equalizing means which can integrally move against the casing of the apparatus, while keeping the optical relations between the reading means, the illuminating means, the back illuminating means and the optical transmission means in constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025088-A (JP)
Title: Methane fermentation treatment method
Inventor: HITOMI MIYAKO
IPC: B09B3/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment method which can improve treatment efficiency in methane fermentation and maintain a stable fermentation condition over a long period.  <P>SOLUTION: In the methane fermentation treatment method for organic waste which can be decomposed by anaerobic microorganisms, a hydrogen sulfide concentration in a methane fermentation tank 14 is measured by a hydrogen sulfide concentration analysis meter 20. After the hydrogen sulfide concentration in the tank 14 is adjusted so that the measured value is a prescribed value or below, a nickel compound and/or a cobalt compound are added into the tank 14 by a nickel/cobalt supply tank 19. The hydrogen sulfide concentration is preferably adjusted by adding an iron compound by an iron supply tank 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030498-A (JP)
Title: Servomotor driver
Inventor: KUBO MITSUO
IPC: G05D3/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servomotor driver which has small circuit configuration and good response and can automatically select an easy-to-operate torque feedback control or speed feedback control.  <P>SOLUTION: The servomotor driver is provided with a motor speed control part 3 for controlling the speed of a servomotor with an external motor speed command value 2, a current control part 4 which controls the level of a current supplied to the servomotor, and a selection part 7 which compares an internal torque command value 5 outputted from the motor speed control part with an externally inputted external torque command value 6 and selects and outputs one value 22 of the internal torque command value 5 and external torque command value 7 to the current control part according to a condition. The condition is that smaller one between the internal and external torque command values is outputted. Further, the motor speed command value 2 is a flow rate feedback deviation signal value of a hydraulic pump 12 driven by the servomotor 10 and the external torque command value 6 is a feedback deviation signal value of discharge pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037536-A (JP)
Title: Developer concentration detector and developing apparatus
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer concentration detector and a developing apparatus for highly accurately detecting developer concentration without causing a deterioration in developer antisticking capabilities, irrespective of a deterioration in a use environment, electrostatic causes and a long use.  <P>SOLUTION: In the developer concentration detector 100, a detection window 102 is provided with a light transmissive conductive member 102b and an insulating member 102a arranged on the surface side of the conductive member 102b. A developing bias is applied onto the conductive member 102b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034044-A (JP)
Title: Method of manufacturing honeycomb panel
Inventor: KANAI SUMIO
IPC: E04C2/36
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing, through a simple operation, a honeycomb panel that greatly excels in flatness and that has high strength of adhesion in which a honeycomb core and a face plate are bonded on the entire panel face.  <P>SOLUTION: In the method of manufacturing the honeycomb panel, the honeycomb core 1 is surrounded on the side with a frame 2, with the face plates 4, 5 positioned on both sides over the entire face of the honeycomb core 1 and the frame 2. Then, with pressure reduced inside the frame, the face plates 4, 5 are brought into close contact with the honeycomb core 1 and the frame 2. In such a close contact state, the bonding performance of a preliminarily applied adhesive is demonstrated, making the honeycomb core 1 and the face plates 4, 5 are stuck together. Adhesion between the frame 2 and the face plate may be improved by providing a recessed groove 10 in the contact face in-between and filling the adhesive 11 in the groove. In addition, sealing performance at pressure reduction may also be improved by providing a notched part/flange 12 opening to the outer circumference of the frame 2 and by inserting an O-ring 14 between the notched part/flange 12 and the face plates 4, 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034346-A (JP)
Title: Manufacturing method for rubber sheet, and tire made of the rubber sheet
Inventor: MINAKOSHI AKIRA
IPC: B29C48/32
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a rubber sheet being suitable for a tire tread which can greatly contribute to the increase of a scratching effect (digging up friction) and wear-resistance without spoiling the sticky friction, and can drastically increase on-the-ice/snow performance.  <P>SOLUTION: A rubber composition contains 2 to 50 pts.wt. of a short length fiber of which the average fiber diameter is 1 to 100 μm, and the average length is 0.1 to 5 mm based on 100 pts.wt. of a diene-based rubber. In this manufacturing method for a rubber sheet, the rubber composition is extruded into a tubular shape, and the short length fiber is oriented in the circumferential direction of the tubular rubber, and the rubber sheet has a thickness of 20 mm or lower. The complex elastic modulus Ea in the rubber sheet extrusion direction and the elastic modulus Eb in the rectangular direction to the extrusion direction of the rubber sheet obtained by cutting one area on the side wall of the tubular rubber sheet in the extrusion direction, which are measured at 25°C, satisfy 1.1≤Eb/Ea.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096470-A (JP)
Title: Method for separating aromatic compound by extractive distillation and mixed solvent used in the method
Inventor: TIAN LONGSHENG
IPC: C07C15/06
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide mixed solvent for separating an aromatic compound from a hydrocarbon mixture by extractive distillation. SOLUTION: This mixed solvent comprises a main solvent, a solutizer, and a modifier, wherein the solutizer comprises one or more 8 to 11C aromatic compounds and the number of the carbon atoms of each aromatic compound is larger than the number of the carbon atoms of an aromatic compound to be separated. The content of the solutizer is 3 to 39 wt.%. When the solutizer is one 8 to 11C aromatic compound, the content of the modifier is 0.01 to 10.0 wt.%. When the solutizer is a mixture of two 8 to 11C aromatic compounds, the content of the modifier is 0 to 10.0 wt.%. The main solvent and the modifier are each independently selected from sulfolane derivatives, N-formylmorpholine, and N-methylpyrrolidone so that the acidity and basicity of the main solvent and the modifier are different from each other.
Patent JP-2004034465-A (JP)
Title: Switching unit and imaging apparatus
Inventor: MASUKURA TAKASHI
IPC: G03G21/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching unit capable of breaking a switch means while reducing the load occurring in a power supply and suppressing cost increase, and to provide an imaging apparatus comprising the switching unit.  <P>SOLUTION: A current for breaking a fuse 111 distinguishing between new and old development cartridges 29 is delivered, under control of a CPU 71, from a low voltage power supply 74 through a fuse circuit 80 while being divided as an excessive current value of a rated current. Since power can be reduced, the load occurring in the low voltage power supply 74 can be reduced and since components, e.g. elements, not withstanding against an undue power are not required in the low voltage power supply 74, cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040491-A (JP)
Title: Video communication equipment
Inventor: SHIRAISHI TETSUYA
IPC: H04M1/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide video communication equipment having enhanced usability in a camera-attached cellular telephone.  <P>SOLUTION: In the video communication equipment used in the camera-attached cellular telephone 1, when an image pick up distance L1 is different from an image pick up distance L2 due to the preference or the physical constitution of a user, or a surrounding circumstance, a volume output level outputted from a speaker 6 in accordance with a zoom magnification ZM of a CCD (Charge Coupled Device) camera 8 is corrected by referring to a volume correction value VC in suitably image-picking up the face of the user at the angular field of view Ang2 of the CCD camera 8 by changing the zoom magnification ZM. Thus, the voice of a speech party outputted from the speaker 6 is easily heard regardless of the image pick distance L2, enhancing usability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034536-A (JP)
Title: Method for producing thermoplastic resin film and thermoplastic resin film produced by the same
Inventor: HAYAKAWA SATOSHI
IPC: B29L7/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin film, by which a film having uniform physical properties in the width direction by reducing a bowing phenomenon can be obtained.  <P>SOLUTION: The thermoplastic resin sheet substantially unoriented is 1.1 to 6.0 times drawn in the vertical direction at a temperature from (a glass transition temperature (Tg)+30)°C to less than a melting point (Tm), then, is allowed successively to pass through the section having a temperature from (Tg+10)°C to less than Tm for not less than 0.1 second, not being cooled below Tg, to be successively drawn in the lateral direction using a tenter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033555-A (JP)
Title: Bed sheet structure
Inventor: MATSUNUMA ISAO
IPC: A61G7/05
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed sheet structure in which, after a hard underlay mattress 2 is laid on a bed stand 1 and a soft sheet mattress 3 is laid on it, a sheet 4 put on these mattresses 2 and 3 is brought into a state that the border of the sheet mattress 3 is not collapsed and groundwork portions 4c and 4d of the sheet 4 are placed in face contact with the lower surface of the underlay mattress 2 in an even way.  <P>SOLUTION: In a costitution that a sheet lower surface side is opened in a square form by mutually suturing the groundwork portions 4c and 4d of the sheet 4, suturing is conducted in such a way that the corner part in this square form is at about 80 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081812-A (JP)
Title: Aerosol preparation
Inventor: YASUNO RIKAKO
IPC: A61P37/08
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing medicinal effects of a topical anesthetic ingredient, an antipruritic ingredient, an antihistaminic ingredient or an antiphlogistic ingredient contained in a chemical fluid in an aerosol preparation composed of the chemical fluid and a propellant, a composition for enhancing the medicinal effects and the aerosol preparation having the enhanced medicinal effects. SOLUTION: This aerosol preparation is prepared as follows. (A) At least one kind of active ingredient selected from the group consisting of the topical anesthetic ingredient, the antipruritic ingredient, the antihistaminic ingredient and the antiphlogistic ingredient, (B) at least one kind selected from the group consisting of urea, glycyrrhizic acid, a salt of the glycyrrhizic acid, a derivative of the glycyrrhizic acid, glycyrrhetic acid, a salt of the glycyrrhetic acid and a derivative of the glycyrrhetic acid, allantoin and a derivative of the allantoin, (C) an essential oil ingredient and (D) the propellant.
Patent JP-2004048179-A (JP)
Title: Wireless communication apparatus and wireless communication method
Inventor: TODA TAKASHI
IPC: H04B1/707
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus and a wireless communication method for reducing the processing amount of TPC synchronization detection processing.  <P>SOLUTION: The wireless communication apparatus and method is provided with the following means: inverse spread sections 104-1 to 104-n apply inverse spread processing to a received signal of a CPICH, inverse spread sections 105-1 to 105-n apply inverse spread processing to a received signal of a DPCH, phase estimate sections 106-1 to 1-6-n perform symbol averaging to calculate a phase estimate value, synchronization detection sections 107-1 to 107-n perform synchronization detection of data, integration sections 108-1 to 108-n respectively integrate I and Q components of the TPC comprising a plurality of bits, synchronization detection sections 109-1 to 109-n perform synchronization detection of a TPC signal, a RAKE synthesis section 112 applies RAKE synthesis processing to the TPC signal of each base station, a TPC discrimination section 113 decides increase or decrease of transmission power from the received TPC bit, and a transmission power control section 114 controls an RF section 102 by using a value adding the increased / decreased value to the present transmission power as a new transmission power value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041056-A (JP)
Title: Processing method for high nutritive value rice and apparatus therefor
Inventor: MATSUBARA JOJI
IPC: A23L7/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method and an apparatus for high nutritive value rice enabling obtaining the high nutritive value rice easily becoming tasty boiled rice in a short time of half and below normal time only through adding water without washing in water, having an advantage of pregelatinization processed rice preservable for a long period and also containing animal and vegetable nutritive powder, vegetable nutritive liquid and vegetable oil nutrient composition.  <P>SOLUTION: This processing method for the highly nutritive rice comprises sending raw material rice fully soaked in water to a centrifugal extractor 4, removing water and rice bran from rice grain surface, mixing the animal and vegetable nutritive powder, the vegetable nutritive liquid and the vegetable oil with the raw material rice, stirring the product with a stirrer 5 to stick them to each other. The method further comprises putting the raw material rice into an electromagnetic heating chamber 7 followed by heating with microwave irradiation, steaming the product by water from rice grains followed by pregelatinization process, making the rice grains absorb the nutritive powder, the nutritive liquid and the vegetable oil nutritive composition each dissolved by steam, transferring the processed rice to a vacuum cooling chamber 8 to reduce pressure, and quickly cooling the product by the reduced pressure to make the product semi-solid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041494-A (JP)
Title: Illuminating device of game parlor
Inventor: TAKEUCHI MASAHIRO
IPC: H05B37/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a game property by an illuminating device of a game parlor 1.  <P>SOLUTION: The illuminating device 3 of the game parlor 1 providing game players with games by setting up game machines, is equipped with a white luminous element 7W irradiating white light in the vicinity of installation locations of the game machines, a red luminous element 7R irradiating red light in the vicinity of the installation locations of the game machines, a green luminous element 7G irradiating green light in the vicinity of the installation locations of the game machines, a blue luminous element 7B irradiating blue light in the vicinity of the installation locations of the game machines, an LED (light emitting diode) driver 31 for supplying white color supply power to the white luminous element, an LED driver 31 for supplying red color supply power to the red luminous element, an LED driver 31 for supplying green color supply power to the green luminous element, and an LED driver 31 for supplying blue color supply power to the blue luminous element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008776-A (JP)
Title: Exclusive suspension tool for fall prevention equipment
Inventor: SATO KENYA
IPC: E02D29/12
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exclusive suspension tool which can dissolve problems that a fall prevention equipment worn and used in moving up/down in a pit becomes an obstacle, collides with stairs or an elevator circle on storing a rotary hook, and is caught midway to make the elevator circle come out, and a single tube support becomes unstable by vibration and is caught by heavy machinery.  <P>SOLUTION: This exclusive suspension tool has a support (4) which can be bent to fix a suspension position on a higher position at the center of an elevator circle (7) and the support (4) is rotatably and axially supported by a fixed base (2) which can be engaged with both right and left entrances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050426-A (JP)
Title: Print processor
Inventor: MARUOKA HIROSHI
IPC: H04N1/387
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print processor receiving image information directly without through a host computer and converting it into print data to print them, in which a photograph taken panoramically is fetched when the photograph is taken with a digital camera or the like in an inclined posture for printing the image on a print sheet in a panoramic state.  <P>SOLUTION: An image storage means storing a plurality of images, inclination data corresponding to each image and image information taken panoramically is employed as an input medium. When a list of the images is displayed, an image having the inclination data or the image taken panoramically is displayed in a format capable of expressing it clearly. When an image taken panoramically or an image added with the inclination data is selected, connection processing of adjacent images is carried out based on the difference of individual inclination angles. A circumscribing rectangular area of the results of connection processing is then determined and arranged on a sheet. Display or printing is performed at that arranging position.  <P>COPYRIGHT: (C)2004,JPO