baber/WOPTO huggingface dataset:
Patent JP-2008076033-A (JP)
Title: Low dew-point chamber
Inventor: FUKUI ITSUSHI
IPC: F24F7/10
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low dew-point chamber capable of surely and efficiently discharging breath expired from a worker to the outside of the chamber, and allowing the worker to work for a long period.  <P>SOLUTION: This low dew-point chamber comprises a breath sucking mask 32 movably disposed in the chamber 12 to be used by the worker, and breath sucking equipment 24 for sucking and discharging the breath of the worker wearing the breath sucking mask 32 to the outside of the chamber 12. The breath sucking equipment 24 comprises a sucking machine 26 for discharging the air, disposed outside of the chamber 12, a fixed pipe conduit 28 for sucking the breath, connected to the sucking machine 26 for discharging the air, and facing into the chamber 12, and an expansion tube 30 connecting the fixed pipe conduit 28 and the breath sucking mask 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076369-A (JP)
Title: Can lid testing method and can lid testing device
Inventor: GOTO KAZUYOSHI
IPC: G01B11/06
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid testing method which enables the easy inspection of a distribution status of a sealing compound applied to the can lid.  <P>SOLUTION: In the testing method for inspecting the can lid 100 which is applied with the sealing compound 103 at the annular predetermined range A including inside of a curl section 101 which is located a full outer periphery, the testing method comprises a pre-process S1 which extends the curl section 101 so that the predetermined range A becomes nearly horizontal, a measuring process S2 which acquires the thickness of the sealing compound 103 at a plurality of measuring points P1, P2, ..., Pn which are predetermined within the predetermined range A of the can lid 100 extending the curl section 101 at the pre-process S1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083764-A (JP)
Title: Apparatus and method for processing card-shaped recording medium
Inventor: OKUI KOHEI
IPC: G11B5/02
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a card-shaped recording medium preventing write errors and reducing the apparatus in size, while eliminating the necessity of an optical sensor, etc.  <P>SOLUTION: The apparatus has a running path; a write head 6 facing the running path and executing a predetermined writing process on the card-shaped recording medium; a read head 5 facing the running path away from the write head 6 and reproducing signals of magnetic data; a write pulse generation means (write pulse detection head) opposed to the write head 6 across the running path and generating write pulses for use in adjusting the timing that the write head 6 executes the writing process; and a control means (CPU 101) for detecting the write pulses and the signals reproduced by the read head 5 and for controlling the write head 6 according to the write pulses. The control means disables the write process if, prior to the detection of the write pulses, the read head 5 detects the signal reproduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080950-A (JP)
Title: Crawler type traveling apparatus
Inventor: SUGIMOTO HIDETOSHI
IPC: B62D55/10
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler type traveling apparatus capable of accurately maintaining dimensional accuracy of an idler retaining section and constructing the idler retaining section with high rigidity out of a simple member structure.  <P>SOLUTION: In this crawler type traveling apparatus in which side frames are provided on both side parts of a traveling frame, the idler retaining section for rotatably retaining the idler around a spindle in the right-and-left direction is provided at one end part of the side frame in the fore-and-aft direction, the idler retaining section includes an inner side wall, an outer side wall, and an upper wall for jointing upper edges of the inner and outer side walls, and a notch groove in which the idler is protruded to the outside in a vertical direction and the fore-and-aft direction is formed at the upper wall of the idler retaining section, the upper wall of the idler retaining section is formed by casting and fixed at the upper edges of the inner side wall and the outer side wall by welding or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081805-A (JP)
Title: Sputtering apparatus and sputtering method
Inventor: KUBO MASASHI
IPC: C23C14/35
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which can uniformize erosion depth.  <P>SOLUTION: This sputtering apparatus has a magnetic circuit 12 which reciprocates between end-points A and B in the vicinities of both ends in a longitudinal direction of a target 10, along the longitudinal direction. When the magnetic circuit 12 moves from one end-point to the other end-point, the magnetic circuit 12 gradually increases the speed from a constant speed V<SB>2</SB>as it approaches the end-point; after the speed has reached a high speed V<SB>3</SB>, the magnetic circuit 12 rapidly decreases the speed; when reversing the direction of movement, the magnetic circuit 12 rapidly increases the speed up to a high speed V<SB>1</SB>, and then gradually decreases the speed to make the magnetic circuit 12 move at the constant speed V<SB>2</SB>. The magnetic circuit 12 moves at a higher speed in the vicinities of the end-points (A) and (B) than in the central area, and the target 10 is eroded into uniform depth in the longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088814-A (JP)
Title: Vibration attenuation device for fuel pump
Inventor: FUJIWARA TAKUTO
IPC: F16F15/04
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or reduce breakage due to impact force while increasing vibration attenuation effect.  <P>SOLUTION: This device is provided with a base member 21 installed in a fuel tank side, a case part 26 storing a fuel pump 10, a support part 27 elastically supporting the case part 26 on the case part 21, and an abutment part 35 provided between two members (the case part 26 and a flat plate shape part 31 of the support part 27) relatively displace. Displacement of the support part 27 is limited to predetermined quantity by abutment of the two members (the case part 26 and the flat plate shape part 31 of the support part 27) relatively displace via the abutment part 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091235-A (JP)
Title: Fuel cell system and control method of fuel cell system
Inventor: MIZUNO HIDEAKI
IPC: H01M8/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To control a fuel cell cooling means so as to increase a volume of a cooling medium when a volume of the cooling medium passing an ion-removing means is below a given reference value, in a light-load operation of a fuel cell vehicle loading a fuel cell system.  <P>SOLUTION: If it is determined that a volume of the cooling medium passing the ion-removing means removing ion in the cooling medium supplied to the fuel cell is below a given reference value, the volume of the cooling medium passing the ion-removing means is the more increased, the less a volume of the cooling medium passing the ion-removing means is at the determination point of time. If a volume of the cooling medium is increased in accordance with a volume of the cooling medium passing the ion-removing means at the determination point of time, that state is maintained for a given period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091813-A (JP)
Title: Fuel injection valve
Inventor: OKADA AKIRA
IPC: H01L41/187
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve using a piezoelectric element that can produce sufficient distortion and is excellent in response.  <P>SOLUTION: The fuel injection valve has a fuel injection aperture 10, a needle valve 20 for opening and closing this fuel injection aperture 10, a fuel pressure chamber 30, a back-pressure chamber 40, a preload chamber 50 in communication with this back-pressure chamber 40, and an actuator 60 included in this preload chamber 50. The fuel pressure chamber 30 is formed as a space for encompassing the needle valve 20, and is filled with pressurized liquid fuel through a fuel-feed aperture 11. The back-pressure chamber 40 is formed as a space zoned for the fuel pressure chamber 30 by the needle valve 20, and has a coil spring 41 for pressure pushing the needle valve 20 to the fuel injection aperture 10 side. The preload chamber 50 is provided with a preload piston 51 coupled with the actuator 60, and with a coil spring 53 as well. The actuator 60 is a piezolectric element composed of a ferroelectric substance having ferroelasticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092530-A (JP)
Title: Signal transmission circuit
Inventor: IWASAKI TADASHI
IPC: H04L25/02
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of circuit scale and facilitate implementation of margin test, in a signal transmission circuit having a plurality of lanes, with the output amplitude from each lane varying.  <P>SOLUTION: A signal transmission circuit 100 having four lanes includes: a constant-voltage circuit 110 for generating a constant voltage; a current supply circuit 120; and differential driver circuits 130A to 130D installed for each lanes. The constant-voltage circuit 110 receives a constant voltage from the constant-voltage circuit 110 and generates four currents, having capacity according to a predetermined voltage current conversion rate, which are outputted in parallel. The differential driver circuits 130A to 130D receive the currents, outputted respectively from the current supply circuit 120 and the output voltages of amplitudes according to the predetermined current voltage conversion rate. The current supply circuit 120 includes a voltage-dividing circuit 115 and an analog selector 126, thereby constituting a current supply control circuit which can change the voltage current conversion rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098320-A (JP)
Title: Bonding apparatus
Inventor: YUKIMORI YOSHIAKI
IPC: H01L21/52
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding apparatus which can facilitate addition of an auxiliary unit while avoiding its enlargement.  <P>SOLUTION: Bonding heads 41, 42 are provided at both ends of a pivoting arm 34 so that the bonding head 41, 42 are positioned on an imaginary circle 43 having a center as a pivoting shaft 32. A pickup position 2 and a bonding position 4 are also positioned on the imaginary circle 43, and the bonding head 41, 42 is located at the pickup position 2. Under this condition, when a chip 3 on a wafer ring 22 is picked up, the other bonding head 41, 42 is located at the bonding position 4 for bonding the chip 3 on a lead frame 13. First and second auxiliary units 71, 72 having auxiliary functions are provided on the imaginary circle 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007143385-A (JP)
Title: Direct acting rotation actuator and system
Inventor: SHIKAYAMA TORU
IPC: H02K11/00
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct acting rotation actuator where precise rotation operation and shift operation are obtained with one actuator.  <P>SOLUTION: The direct acting rotation actuator includes a mover 200 having a permanent magnet or a core tooth made as a field magnet, and a stator 100 having armature winding 103 generating a rotating magnetic field in a rotation direction and armature winding 104 for generating a travelling magnetic field in a direct acting direction. A cylindrical direct acting rotation scale 230 having a rotation scale 231 and a direct acting scale 232, which are arranged in the rotation direction and the direct acting direction at constant intervals, is arranged at one end of the mover 200 or the stator 100 and a direct moving rotation detector 130 for detecting a rotation angle and a moving position of the mover from the rotation scale 231 and the direct acting scale 232 is arranged at one end of the stator 100 or the mover 200 so that they face each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008095636-A (JP)
Title: Scroll for compressor and scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of inhibiting the reduction of strength near ports when varying the height of a wall to increase a compression ratio and forming the ports to control a capacity.  <P>SOLUTION: A fixed scroll 31 has the high lap side port 65 and the low lap side port 67 for capacity control and a high lap side port opening 66 which is a portion of the high lap side port 65 opening to a high lap compression chamber defining part 61 is opened at a compression chamber side surface 37 defining the high lap compression chamber defining part 61 and in a portion other than a connecting part between the compression chamber side surface 37 and a fixed scroll side lap 41. The strength near the high lap side port opening 66 opening to the high lap compression chamber defining part 61 can be therefore inhibited from reducing. The reduction of the strength near the ports can be resultantly inhibited when the height of the fixed scroll side lap 41 is varied to increase the compression ratio and the high lap side port 65 and the low lap side port 67 or the ports are provided to control the capacities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096863-A (JP)
Title: Optical element, liquid crystal display device, and method of manufacturing optical element
Inventor: NAKATSUGAWA YUJI
IPC: G02F1/13363
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element, which can be incorporated into a liquid crystal display device, including a birefringent layer made by aligning and polymerizing polymerizable liquid crystal molecules, and which can minimize such a risk that the thickness of a driving liquid crystal layer is changed unexpectedly while adequately reflecting the real state of the liquid crystal display device.  <P>SOLUTION: The optical element 1 includes a base material 2 having light transmitting property and a birefringent layer 4, wherein the birefringent layer 4 is formed by aligning and polymerizing liquid crystal molecules having polymerizable functional groups and the value of pushing scar depth measured by using a cylindrical indenter is 6% or less with respect to the value of thickness of the birefringent layer. The problems can be solved by providing the optical element 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074369-A (JP)
Title: Vehicular headlamp control system
Inventor: WATANABE TADASHI
IPC: B62D3/12
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, though a vehicular headlamp has a sufficient irradiation function on straight travel, an optical axis is hardly irradiated on a part forward of a vehicle necessary for irradiation when a vehicle makes a turn at a curve or at a right angle.  <P>SOLUTION: In a vehicular headlamp control system, a sensor for detecting the position of the steering angle of a front wheel is mounted to a rack or a pinion of a rack-and-pinion type steering as a main stream for vehicular steering, or a steering column, and a signal from the sensor for detecting the position is transmitted to a control device. Visibility forward of a vehicle is ensured by irradiating light with the optical axis of a headlamp or a headlamp assist lamp directed in the steering direction of the front wheel for making a turn by a motor mounted to the right and left headlamps or headlamp assist lamps of the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102350-A (JP)
Title: Image reader and image forming apparatus
Inventor: MATSUI SHINYA
IPC: G03B27/62
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of correctly detecting a document size with an inexpensive configuration.  <P>SOLUTION: The image reader includes a control means that controls a document size detection means such that when a document presser's being in a prescribed place is detected (S12); the first detection of the document size is carried out (S13) and if a quantity of reflected light measured by the reflected light quantity measuring means becomes equal to or greater than a prescribed value after the first detection of the document size (YES, S15), the second detection of the document size is carried out (S16). The image reader also includes a document size determining means (S17) by which the size of the document placed on a placing table is determined according to the first and the second document sizes detected by the document size detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107120-A (JP)
Title: Detection device and method
Inventor: KAJIKI KOSUKE
IPC: G01N21/3581
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device and a method capable of detecting a signal showing each state of a plurality of portions of a sample in the optimum or a suitable condition to an electromagnetic wave detection part and the sample, in consideration of a frequency response characteristic of an electromagnetic wave detector.  <P>SOLUTION: This detection device has an electromagnetic wave generation part 1, a scanning part 13 for scanning relatively the electromagnetic wave 2 and the sample 4, an electromagnetic wave intensity modulation part 3, an electromagnetic wave detection part 5, a signal processing part 6, a signal characteristic detection part 9 for detecting the characteristic of a signal generated by the signal processing part 6, a storage means, a parameter determination part 10, and a control part 12. The storage means stores a look-up table 11 on which a list is described, wherein a frequency response characteristic of the electromagnetic wave detection part 5 for determining a detection parameter relative to a detection mode of the sample from the signal characteristic is reflected. The parameter determination part 10 determines the detection parameter from the signal characteristic on reference to the look-up table. The control part 12 adjusts the detection parameter based on determination by the parameter determination part 10. Hereby, a sample 4 image can be formed by using a signal from the signal processing part 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105964-A (JP)
Title: Manufacturing method of saponin
Inventor: ISHIKAWA MUNETAKA
IPC: B01D11/02
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost manufacturing method for extracting, from a plant, saponin having industrially high versatility as a raw material from which components other than saponin are moderately removed.  <P>SOLUTION: The manufacturing method of saponin comprises a solvent immersion step for grinding a fruit with a sheath or a pericarp containing saponin and immersing it in a solvent to dissolve saponin, a solid matter removal step for removing solid matter from a slurry composed of a mixture of solid matter of the fruit or the pericarp and a saponin solution obtained in the solvent immersion step, a solvent removal step for removing by evaporation the solvent of the saponin solution from which the solid matter has been removed, an impurities separation step for adding a predetermined volume of anhydrous methanol to dried saponin thereby immersing saponin therein and separating monosaccharides and other impurities by filtration from the anhydrous methanol solution of saponin, a suspended saponin extraction step for adding ethyl acetate thereby to cause saponin to deposit and separatively extracting suspended saponin, and an ethyl acetate removal step for drying suspended saponin to remove ethyl acetate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109361-A (JP)
Title: Image processor and processing method
Inventor: HIGUCHI NOBUHIKO
IPC: G06T5/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method for accurately deciding and removing various punch holes.  <P>SOLUTION: This image processor includes a noise removing means 11 for removing segments being equal to or shorter than length preliminarily set for the width direction and height direction of a binary image; a punch hole candidate detecting means 12 for detecting a region isolated in an image acquired by the noise removing means 11 as a punch hole candidate; and a size deciding means 13 for deciding the punch hole candidate as a punch hole when the width and height of the circumscribed rectangle of the punch hole candidate is not less than the minimum value and not more than the maximum value of the preliminarily set size of the punch hole to be removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107026-A (JP)
Title: Triple-pipe type heat exchanger
Inventor: AOYANAGI OSAMU
IPC: F28F1/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple-pipe type heat exchanger, having excellent heat exchange performance without extending the length of piping of the heat exchanger.  <P>SOLUTION: This triple-pipe type heat exchanger includes a large-diameter pipe 7 for circulating water; a medium-diameter pipe 2 having a leakage detecting groove 3 on the inner surface; and a small-diameter pipe 5 for circulating a refrigerant, wherein the medium-diameter pipe 2 and the small-diameter pipe 5 are inserted through the large-diameter pipe 7, the inner surface of the medium-diameter pipe 2 and the outer surface of the small-diameter pipe 5 are brought into close contact with each other to form a refrigerant pipe 1, and a recessed part 4 is provided on the outer surface of the medium-diameter pipe 2, whereby heat exchange area of the refrigerant and water can be enlarged, and a turbulent flow is promoted on the water side and the refrigerant side to improve heat exchange performance without extending the piping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108611-A (JP)
Title: Forming method and forming apparatus of evaporation layer
Inventor: MATSUKAZE NORIYUKI
IPC: H05B33/10
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming films capable of improving controllability in low film forming speed at the time of evaporation, and solving problems occurring in organic materials by not exposing the organic materials to a high temperature.  <P>SOLUTION: There is provided a forming method of organic layers for an organic EL device which is provided with an anode electrode and a cathode electrode which are arranged opposite to each other, and at least one organic layer formed between both the electrodes and containing two or more kinds of organic compounds wherein the organic layers for the EL device are formed on a substrate by evaporation in a vacuum film forming chamber by using two or more evaporation sources in which distances from a substrate to each of the evaporation sources, or angles formed of a line connecting the center of the surface of the substrate and the center of the evaporation surface of each of the evaporation sources and the surface of the substrate are different and which have different evaporation rates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129711-A (JP)
Title: Systems and methods for arbitrating multiple communications
Inventor: LADA HENRY F
IPC: H04L29/06
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods for arbitrating multiple communications.  <P>SOLUTION: The method for arbitrating wireless communications comprises steps of: determining the nature of wireless communications to be transmitted instead of a type of packet to be transmitted (400); determining priorities of the wireless communications relative to the determined nature (402); and controlling transmission of the wireless communications according to the determined priorities (404).  <P>COPYRIGHT: (C)2007,JPO&INPIT