baber/WOPTO huggingface dataset:
Patent JP-2003274072-A (JP)
Title: Display apparatus and facsimile machine provided with the same
Inventor: NISHINOHARA TAKAYUKI
IPC: H04N1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of surely supporting its display section at an optional angle and to provide a facsimile machine provided with the same.  <P>SOLUTION: A hinge 309 having a fixing member fixed to a display means 300, a second fixing member 309b fixed to an apparatus main body, and a shaft 309e freely pivotally and turnably supporting the first fixing member with respect to the second fixing member 309b is provided to a lower end of the display means 300 for displaying information, and the hinge 309 turnably supports the display means 300 to the apparatus main body. Further, a support means 309A supporting the first fixing member at an optional angle with a friction force at which the self-weight of the display means 300 cannot turn the first fixing member is provided to the shaft 309e of the hinge 309 and the support means 309A supports the display means 300 at an optional turning angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270260-A (JP)
Title: Measuring device of jetting velocity and its measuring method
Inventor: HIRAMOTO TAKEMI
IPC: G01P3/66
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device of jetting velocity for sufficiently accurately measuring the velocity of projected droplets out of a nozzle opening.  <P>SOLUTION: The measuring device of jetting velocity 10 is placed on a head member 50 having a nozzle opening 52, a pressure generation chamber 52 connected with the nozzle opening 51 and capable of containing liquid, and a pressure generation means 53 projecting droplets out of the nozzle opening 51 by varying liquid pressure of the pressure generation chamber 52. The device comprises a drive means 11 for driving the pressure generation means 53, a receiver 12 receiving droplets projected out of the nozzle opening 51, a landing-in time point gaining part 13 gaining the landing-in time point when droplets land in the receiver 12, and an operator 14 calculating the velocity of droplets projected out of the nozzle opening 51 based on the timing concerning the drive of the pressure generation means 53 with the drive means 11 and the landing-in time point of droplets gained with the landing-in time point gaining part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268973-A (JP)
Title: Form for placing concrete
Inventor: OTSUKA MORIHISA
IPC: E04G9/05
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide forms for placing concrete, by which a concrete surface, from which mortar is difficult to peel off, is formed even when the surface of placed concrete is coated with mortar.  <P>SOLUTION: In the forms for placing concrete having a sheathing board section 32 using one surface as a concrete placing surface 31 and being made of plastics, a projecting strip or a groove is formed to the whole surface of the surface 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271251-A (JP)
Title: Voltage regulator
Inventor: MANABE KATSUHIKO
IPC: G05F3/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing a voltage detector from detecting a voltage incorrectly when an excessive rush current flows through at a start-up of a voltage regulator.  <P>SOLUTION: In a voltage regulator 5, a constant voltage is generated with an output transistor M1 and the constant voltage is outputted as an output voltage VOUT from an output terminal 9. The output current of the output transistor M1 is limited to be equal to or below a current limit value with an output current limiting circuit MA. The output current limiting circuit MA is composed of a first output current limiting circuit MA1 having a larger current limit value, and a second output current limiting circuit MA2 having a smaller current limit value. Then, at the start-up of the voltage regulator 5, the output current of the output transistor M1 is limited with the second output current limiting circuit MA2 having a smaller current limit value, so that the voltage detector is prevented from detecting a voltage incorrectly when the excessive rush current flows through and the system is prevented from being reset incorrectly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270131-A (JP)
Title: Concentration measurement method for specific component
Inventor: UCHIDA SHINJI
IPC: G01N21/552
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method in which a concentration of a specific component can be measured with high precision even when a contact probe used to measure concentration is dirty with beverage or the like.  <P>SOLUTION: A concentration measurement device comprising a light source, the contact probe used to measure concentration, and a photodetector. The method comprises a process in which the amount of the incident light from the light source to the contact probe contacting with a sample, and which irradiates and propagates into the sample and returned is measured by the photodetector, a process in which the amount of the incident light from the light source to the contact probe not contacting with the sample, and which irradiates and propagates into the sample and returned is measured by the photodetector, and a process in which a concentration of the specific component in the sample is calculated based on the results obtained by the processes described above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275759-A (JP)
Title: Water treatment device
Inventor: TAKEMURA KIYOKAZU
IPC: C02F3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce few bias in a stain situation on a film surface among respective film units dipped in a treatment tank and to extend the average life of the film units.  <P>SOLUTION: In this water treatment device provided with the treatment tank 10 holding aerobic microorganisms, a plurality of groups of film units 14 dipped in the treatment tank 10, and diffusing pipes 16 for diffusing air to a lower part of each of the film units 14, the quantity of water to be treated which is sucked in from each of the film units 14 is made almost the same, and a controller 32 controls air quantity to be diffused from the diffusing pipes 16 on the basis of a detection value of each pressure gauge 26 provided in a secondary side pipe 24 of each of the film units 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268249-A (JP)
Title: Electroconductive curable resin composition, its cured product and its production method
Inventor: IINO TADASHI
IPC: H01M4/96
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive curable resin composition which does not cause the separation of a carbonaceous material from a resin on molding, excels in moldability (compression molding, transfer molding, injection molding, injection compression molding and the like), and obtains a cured product having high electroconductivity, an electroconductive cured product which is obtained by molding the composition and is used for a low-cost fuel cell separator having excellent electroconductivity and heat dissipation and the like, and its production method.  <P>SOLUTION: The electroconductive curable resin and/or the curable resin composition comprises (A) a curable resin and/or a curable resin composition having a viscosity at 80°C of 0.1-1,000 Pas and a viscosity at 100°C of 0.01 to 100 Pas and (B) a carbonaceous material at a mass ratio of component (A) to component (B) of 80-1:20-99. The electroconductive cured product is obtained by molding the composition, and its production method and the fuel cell separator are disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274709-A (JP)
Title: Vegetable transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter capable of simply forming an approximately triangular basic planting locus K necessary for taking out seedlings from a seedling platform with a claw-driving mechanism 88 which is built up by combining rotary members 30, 31, rotating arms 32, 33, etc., so as to make it possible that each of the seedling-planting claws 23 independently performs a series of operations starting from taking out of the seedlings N and ending with planting of the seedlings N.  <P>SOLUTION: In this vegetable transplanter equipped with seedling-planting claws 23 for taking out the seedlings N from the seedling platform 21 and planting the seedlings N in a farm field, each of supporting points 40 of the seedling-planting claws 23 is moved to form the approximately triangle locus K and simultaneously each of the tips of the seedling-planting claws 23 is moved to form a seedling-planting locus A by making each of the seedling-planting claws 23 swing around each of the supporting points 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279730-A (JP)
Title: Retardation film and circular polarization plate
Inventor: ISHINABE RYOICHI
IPC: C08L85/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse dispersion retardation film with a low Tg having a characteristic as an excellent retardation film and a fine handling property.  <P>SOLUTION: The retardation film uses a resin comprising a recurring unit having a partial structure expressed by formula (1), a recurring unit expressed by formula (2), a recurring unit expressed by formula (3), and a recurring unit expressed by formula (4). Molar fractions of the recurring unit (a) expressed by formula (2) and the recurring unit (b) expressed by formula (4) meet formula (5). Formula (6) is met when a molar fraction of the recurring units having the partial structure expressed by formula (1) is (c). A molar fraction of the recurring units expressed by formula (3) is (d), and a glass transition temperature of the retardation film is 100°C or more and less than 190°C. In formulas, R" and R' are selected from hydrogen, halogen, an aliphatic hydrocarbon group, an aromatic hydrocarbon group and a nitro group, R expresses the aliphatic hydrocarbon group or the aromatic hydrocarbon group, X expresses oxygen, sulfur or selenium, and Y is selected from families comprising a single bond, oxygen, sulfur, an alkylene group and an alkylidene group, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278543-A (JP)
Title: Engine cooling device
Inventor: YOSHIKAWA SHIGETAKA
IPC: F01P7/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in engine power performance by keeping cooling performance at high degree.  <P>SOLUTION: Cooling water circulating an engine 2 flows out to a cooling passage 10 and bypass passages 20, 22. A radiator 12 is provided in the cooling passage 10, the cooling water is cooled by the radiator 12. A fan 70 cooling the cooling water is arranged so as to be opposite to the radiator 12. These cooling passage 10 and the bypass passages 20, 22 are coupled to an electronic thermostat 30, and the cooling water flowing out from the electronic thermostat 30 is supplied to the engine 2 through an inlet passage 40. The electronic thermostat 30 controls the cooling water flowing out to the inlet passage 40 through the cooling passage 10. When the electronic thermostat 30 is energized, and during a lapse of a predetermined time, a determining value used for judging the actuation of the fan 70 is lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283728-A (JP)
Title: Image reader and image forming apparatus provided with the same
Inventor: TSURUSAKI TERUAKI
IPC: H04N1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of ensuring the visibility and operability in an operation section and preventing the deterioration in the operability of an original carrying apparatus and to provide an image forming apparatus provided with the image reader.  <P>SOLUTION: An original 5 to be inserted to an insertion section 7 is placed at an upper stream in an original carrying direction of the insertion section 7 with the original 5 inserted thereto, the image reader is provided with an original platen 4 used in common for a guide for directing the original 5 to the insertion section 7, and an operation section 2 an operation face 2a of which operated for image reading is placed on a side wall is placed above the original platen 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278511-A (JP)
Title: Valve timing adjusting device
Inventor: TAKENAKA AKIHIKO
IPC: F01L1/34
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device which is miniaturized, while securing the phase changing width of a driven shaft.  <P>SOLUTION: When a first brake part 40 transmits a first torque to a first eccentric shaft 18, the first eccentric shaft 18 is relatively rotated in a phase lag direction against a rotary member 12, therefore, a first planetary gear 30 is relatively rotated in a phase advance direction together with a first output shaft 22 and the driven shaft 4 against the rotary member 12 while being relatively rotated in the phase advance direction against the first eccentric shaft 18. When a second brake part 70 transmits a second torque to a second eccentric shaft 52, the second eccentric shaft 52 is relatively rotated in the phase lag direction against the rotary member 12, therefore, a second planetary gear 64 is relatively rotated in the phase advance direction together with a second output shaft 56 and the first eccentric shaft 18 against the rotary member 12, while being relatively rotated in the phase advance direction against the second eccentric shaft 52, and the first planetary gear 30 is relatively rotated in the phase lag direction together with the first output shaft 22 and driven shaft 4 against the rotary member 12, while being relatively rotated in the phase lag direction against the first eccentric shaft 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279808-A (JP)
Title: Optical transmission/reception module
Inventor: OURA KOJI
IPC: G02B5/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical transmission/reception module which can be easily miniaturized and for which adjustment work is simplified since a structure is simple and assemblability is improved, at a low cost.  <P>SOLUTION: In the optical transmission/reception module, light having a first wavelength (λ<SB>1</SB>) is made incident inside an optical fiber 6 from the LD 21 of a light emission part 2, the light having a second wavelength (λ<SB>2</SB>) is made incident on a PD 31 of a light reception part 3 from the optical fiber 6 and bidirectional optical transmission is performed. A ferrule 41 fixing and holding the tip part side of the optical fiber 6 is formed of glass or a light transmissive resin and the tip surface of the ferrule 41 facing the LD 21 or the PD 31 is constituted of a slope inclined at a prescribed angle. Also, a wavelength multiplexing/demultiplexing filter 42 for passing through the light (λ<SB>1</SB>) of the first wavelength and reflecting the light (λ<SB>2</SB>) of the second wavelength is formed on a planar substrate and attached to the slope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276283-A (JP)
Title: Printer, printing system and electronic camera
Inventor: TAKABA TETSUSHI
IPC: B41J29/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which enables the simple printing of an image imaged by an electronic camera even in the absence of a personal computer, a printing system and an electronic camera.  <P>SOLUTION: The printer 12 is equipped with a port part 15 where a digital camera 11 is loaded, a detector for detecting that the digital camera is loaded on the port part, a transfer part for transferring image information recorded by the electronic camera on the basis of a detecting signal of the detector from the digital camera, and a printer unit for printing out transferred image information. Printing is enabled by simply loading the digital camera on the port part 15 and pressing a printing button 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283417-A (JP)
Title: Communication device, data processing method, communication method, and system thereof
Inventor: TAKAMURA KAZUHISA
IPC: G06F21/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of avoiding a program for specifying the communication processing of the communication device from being updated by an update program applying improper processing.  <P>SOLUTION: An update purpose communication program 6 encrypted as a result of mutual authentication between a server apparatus 2 and a computer 3 and between the computer 3 and a small-sized memory card 4 is written in the small-sized memory card 4. The small-sized memory card 4 is loaded to a radio terminal 5 to make mutual authentication with the radio terminal 5, and after the update purpose communication program 6 is verified as to whether or not the update purpose communication program 6 is suitable to control the radio terminal 5, and the program 6 is set to the radio terminal 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284247-A (JP)
Title: Power system for burnt-out ash melting device
Inventor: FUJITA MITSURU
IPC: H02J3/46
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles such as variations in voltage and frequency from occurring in a power system even if the power system is linked with new energy.  <P>SOLUTION: The output of the new energy generated by wind power generation, hydraulic power generation or the like is superposed to the power system 2 via a power conversion device 3, and power obtained by subtracting the new energy from the power system 2 is fed to a burnt-out ash melting device 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274915-A (JP)
Title: Apparatus for cutting farm crop to equal size
Inventor: KAKEMIZU GENTARO
IPC: A23N15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cutting farm crops each to an equal size accurately and securely cutting the given amount of the unnecessary parts of the farm crops and improving the accuracy of cutting to an equal size.  <P>SOLUTION: This apparatus is such that detection light B with high luminance thrown from an illumination lump 13 is irradiated to the left stem part Ab of a green onion A put on the stand 3 of a conveyor 2, transmission light C that transmits through the inside of the stem part Ab to the upper surface of the root part Aa is imaged with an imaging camera 14 and the image information is output to an image processor 17. Based on the image information output from the image processor 17, the cutting position of the unnecessary part of the root part Aa is determined with a controller 18 for every green onions A. The rotary knife 20a of a cutting device 20 is moved to a position facing with the cutting position of the unnecessary part of the root Aa determined for every green onions A, and the root Aa of the green onion A is cut to an extent to have the given amount of a stem base Ad remain.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279398-A (JP)
Title: Sensor holding equipment in liquid metal circulating equipment
Inventor: ONO MIKIKUNI
IPC: G21C17/035
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide sensor holding equipment which can ensure height adjustment of a sensor, airtight property of a sensor attaching part and security.  <P>SOLUTION: The sensor holding equipment holds the sensor which measures the liquid level and the oxygen concentration of heating medium formed of liquid metal circulating in the liquid metal circulating equipment. Branch piping 2 is installed in piping 1 in which the heating medium (a) is made to flow, and a cylindrical cooling jacket 11 is fixed to a top of the branch piping 2. An O-ring 16 for sealing a gap between the jacket 11 and the sensor 6 inserted in the jacket 11 is installed in the jacket 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285511-A (JP)
Title: Image printer and printing method, print medium unit, and program
Inventor: ARIMOTO YUKIRO
IPC: H04N5/76
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a seal sheet from being caught by the eyes of other persons during continuous play.  <P>SOLUTION: A shutter 20 is closed at a seal takeout opening 19 so that the interior cannot be viewed from the outside. At the time of first game, a printer 51 prints an edited image on a seal sheet, cuts off that part from a roll seal sheet and discharges it from a seal sheet discharge opening 52. The discharged seal sheet is held at an abutting section 55. When a user performs second and subsequent games continuously (performs continuous play), the printer 51 similarly discharges a seal sheet on which an image is printed, and the discharged seal sheet is held at the abutting section 55. Consequently, one or more seal sheets are stocked in the seal takeout opening 19. Upon ending a continuous play, the shutter 20 is opened, and the seal sheet is provided to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285995-A (JP)
Title: Flat jack
Inventor: EKUSA HIROSHI
IPC: B66F3/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jack capable of decreasing the height of a machine to be lower than a cylindrical hydraulic jack if its capacity is the same.  <P>SOLUTION: An airtightness flat bag body inflated by filling it with fluid is stored and arranged in a base frame which has stiffness and an open top face, and a head member is disposed at the top face central section of the airtightness flat bag body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294184-A (JP)
Title: Quick connector
Inventor: TAKAYANAGI AKIRA
IPC: F16L37/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick connector having excellent gasoline resistance and sealing means always ensuring a sufficient sealing function to gasoline fuel.  <P>SOLUTION: An inner peripheral surface of a connector housing 3 on one side in an axial direction from an engagement socket portion 11 is divided into a first socket part 20 on the axial one side and a second socket part 20 on the other side in the axial direction by forming an annular inward split projection 25 near the other side end in the axial direction. A first O-ring 31 on the axial one side and a second O-ring 33 on the axial other side are arranged with a collar 35 interposed therebetween on the axial other side of the first socket part 27. The first O-ring 31 is made of FKM (fluoro rubber), and the second O-ring 33 is made of FVMQ (phlorosilicone rubber). A third O-ring 45 is disposed on the axial one side of the second socket part 29 and is made of FVMQ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053693-A (JP)
Title: Fiber cutting blade, its manufacturing method, fiber cutting apparatus, and glass chopped strand
Inventor: MATSUBARA MASANORI
IPC: C03B37/16
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fiber cutting blade capable of withstanding long-term use because of its excellent wear resistance resulting from a blade part and a base part being firmly and integrally joined together, even though the blade part is made of cemented carbide with a Vickers hardness of Hv. 2000 or more and the base part is made of carbon tool steel. SOLUTION: The blade part 1a and the base part 1b are joined together via a nickel-alloy layer 1c, with the horizontal length t1 of the alloy layer being 1.0 mm and the cross-sectional length t2 of the alloy layer being 1.2 mm. A nickel thin-film layer 1a' is formed on the surface of the blade part 1a and a nickel diffusion layer 1a" is formed beneath the surface.