baber/WOPTO huggingface dataset:
Patent JP-2004017260-A (JP)
Title: Automatic assembly apparatus with separable end effector
Inventor: KAGAYA HIROAKI
IPC: B25J15/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end effector capable of easily and quickly restoring a normal operation if an electrical or mechanical fault occurs or if an assembling work becomes deadlocked in an assembly system with a function of power control.  <P>SOLUTION: The automatic assembly apparatus is provided with a master plate 21 in a tool exchanging device 2, a robot arm 1 provided with the power control device and the end effector 3 where a tool plate 22 in the tool exchanging device, a power sensor 32 and an end effector information storage device 33 are provided to perform calibration on the power sensor by end effector and to record the results in the end effector information storage device, and the plate 21 and the plate 22 are bonded, thereby the end effector 3 can be mounted on and detached from the robot arm 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028739-A (JP)
Title: Analysis system of hardly decomposable substance
Inventor: SAWATSUBASHI TETSUYA
IPC: G01N30/26
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing a hardly decomposable substance making it possible to easily measure a content of the substance.  <P>SOLUTION: An analyzing system for the hardly decomposable substance to measure the trace content of the substance in a matter to be measured comprises a hydrothermal oxidation treatment means 13 for decomposing the matter 11 containing the substance 12 with allowing the substance to remain and an analyzing means 14 for analyzing the substance 12 remaining as described above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286434-A (JP)
Title: Water-based coating composition and method for forming multilayer coating film
Inventor: SASAKI NARIYUKI
IPC: C09D5/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition which gives a coating film exhibiting good visual external appearances and excellent flip-flop properties, and a method for forming a multilayer coating film.  <P>SOLUTION: A monomer mixture A having an acid value of 30-150 and a hydroxy value of 10-100 is subjected to solution polymerization in an organic solvent to synthesize a copolymer solution. The copolymer solution is converted into an aqueous solution and then the organic solvent is removed under reduced pressure to give an aqueous resin solution for emulsion polymerization. A monomer mixture B having an acid value of at most 20 and a hydroxy value of at most 100 is subjected to emulsion polymerization using the resin in an aqueous solution for emulsion polymerization as a protective colloid thereby synthesizing a core resin in the protective colloid to give a water-based resin dispersion. The water-based coating composition comprises the water-based resin dispersion and a glittering material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030344-A (JP)
Title: Method, device and program for making translation rule
Inventor: ADACHI TAKAYUKI
IPC: G06F17/28
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a reliable rule for template translation.  <P>SOLUTION: Variable candidates of parallel translation to each language and phrase correspondences between both languages are calculated by a plurality of methods (ST200), a combination to be appropriate correspondence in a portion of a sentence or the whole sentence is selected from the obtained phase correspondences (ST300), certainty is calculated from the recognizing method and associating method of the variable candidates and a word correspondence ratio of the whole sentence in order to determine whether a rule can be used for template translation (ST400), and a rule with high certainty is made as an appropriate template rule (ST500).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032572-A (JP)
Title: Manufacturing method of piezoelectric vibrator
Inventor: ISHIKAWA MANABU
IPC: H03H3/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric device whereby a piezoelectric body is thinned with high precision so as to facilitate the high frequency application of a piezoelectric vibrator.  <P>SOLUTION: The problem is solved by adopting the manufacturing method of the piezoelectric vibrator including steps of: adhering a thin piezoelectric substrate to a thin substrate to which a plurality of holes are formed to form through-holes in order to apply concavity processing to the thin piezoelectric substrate; and applying etching to the through-holes until the thin substrate is extinguished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033251-A (JP)
Title: Mounting structure of display device for game machine
Inventor: OTANI TAKESHI
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform adjusting work of a relative positional relation about a projector, a screen, etc.  <P>SOLUTION: The screen 10 is provided on a rear surface of a game area of a game machine 1 for performing a game by projecting a video on the screen 10. It is possible to freely adjust an image emitting angle to the screen 10 for emitting an image to be projected from the projector 20 to a reflection panel 30 and a image reflection angle of the reflection panel 30 for reflecting the image emitted from the projector 20 for projecting it to the screen 10. Since the emitting angle of the image to the reflection panel from the projector and the reflection angle from the reflection panel to the projector are made to be adjustable, adjusting work of the relative positional relation about the projector, the screen, etc. is facilitated and a time for the adjusting work is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130875-A (JP)
Title: Quality inspection method of biochemical substance microarray chip
Inventor: PARK HAN-OH
IPC: C12Q1/68
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a quality inspection method of a biochemical substance microarray chip to improve the accuracy in various inspections using the biochemical substance microarray chip, and further to provide a biochemical substance microarray chip wherein a mixture of the probe and a compound not reacted with the probe and generating the light or heat are finely arranged on the board. SOLUTION: In this quality inspection method of the chip wherein the biochemical substance are finely arranged, the compound not reacted with the biochemical substance such as DNA, RNA and protein, and generating the light or heat, and the biochemical probe are mixed to manufacture the microarray chip, a luminescence degree or a heat generation degree of each spot of the chip and a condition of the arrangement are measured, and the uniformity and the accuracy of the arrangement of finely-arranged each spot are controlled in advance, whereby the accuracy in various inspections using the biochemical substance microarray chip can be improved.
Patent JP-2004034184-A (JP)
Title: Groove grinding blade, and method for machining tie bar cutter using the same
Inventor: MISAWA TAKASHI
IPC: B24B19/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for machining to minimize groove width difference for a cutting edge of a cutter to cut a tie bar of an IC package.  <P>SOLUTION: This device comprises a groove grinding diamond blade 3 having a thickness of 0.10-0.50 mm in a rotation axial direction of a grinding wheel member 3b, with one side surface of the grinding wheel member forming a perpendicular surface to an outer circumferential surface of the grinding wheel member, and the other side surface having an inclination of 80.0-89.7 deg. to the outer circumferential surface of the grinding wheel member toward a blade rotation axial direction. A cemented chip 2 on a work table 6 is cut to form a pre-groove of a width L<SB>1</SB>narrower than a desired groove width L<SB>e</SB>. The groove grinding diamond blade is then retracted from the cemented chip 2, and the groove grinding diamond blade is moved till the perpendicular side surface of the grinding wheel member in the blade is off the pre-groove by a width L<SB>e</SB>-L<SB>1</SB>. The pre-groove in the cemented chip is then cut with the groove grinding diamond blade 3 that is rotating to machine the groove to have the desired groove width L<SB>e</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036417-A (JP)
Title: Intake device
Inventor: DOBASHI KENSUKE
IPC: F02M35/10
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily and compactly assemble a resonator to a rubber hose of an intake device.  <P>SOLUTION: An air intake hose for an engine is injection-formed by a blend material of ethylene propylene diene rubber and a polypropylene resin, and high and low projections 8, 9 and recessed portions 10, 11 are formed on the end edge 7 of the side opening 4 of the air intake hose. High and low projections 14, 15 and recessed portions 16, 17 are formed on the end portion 13 of an introduction pipe opening 12 of a polypropylene resin resonator. The resonator is assembled to the side opening 4 of the air intake hose by thermally welding the projection 8 of the end edge 7 and the projection 14 of the end portion 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034216-A (JP)
Title: Polishing machine and polishing method
Inventor: KAJIWARA JIRO
IPC: B24B37/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing machine and a polishing method capable of securely supplying slurry to a covered zone of a polishing pad where it is constantly in contact with a workpiece to prevent uneven polishing.  <P>SOLUTION: A lower plate having the polishing pad 25 on an upper surface is rotated in one direction, the plate-shaped, workpiece W is rotated in one direction by an upper plate pressed to a polishing pad surface 25a while it revolves in one direction around the rotation center of the lower plate, and simultaneously, slurry is supplied to the polishing pad surface 25a to polish the surface of the workpiece W in contact with the polishing pad in the polishing machine 21. In the polishing pad surface 25a, slit grooves passing desired points p1 on the outer circumference of the polishing pad extended inward the polishing pad 25 are formed. The slit groove 37 is inclined on the opposite side to the rotative direction of the polishing pad 25 around the desired point p1 to a straight line 39 passing the desired point p1 and the rotation center of the polishing pad 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037757-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/036
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively correct or reduce pitch irregularities due to low frequency components.  <P>SOLUTION: In an optical scanning device for deflecting a light beam from a light source means by a deflecting means 100, image-forming the deflected light beam on a photosensitive drum 111 by image forming means 109 and 110 and optically scanning the photosensitive drum 111, an optical axis deflecting means 107 for finely vibrating the light beam in a sub scanning direction slowly compared to the cycle of optical scanning is provided in an optical path from the light source means to the deflecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034499-A (JP)
Title: Printer, print managing unit, print managing program, and print managing method
Inventor: MATSUO HIDEJI
IPC: B41J29/38
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine type printer performing image print service more appropriately.  <P>SOLUTION: When a storage element storing image data is mounted, the image data is read out from the storage element and a screen for selecting a desired image being printed from a thumbnail type list is displayed on a touch panel display (S100-S104). When a desired image is selected by touching the touch panel, a screen for selecting the sheet size and the sheet type is displayed (S106-S108). When the size and type of the sheet are selected, an amount of money being thrown in, i.e. an amount of money required for printing, is set depending on the size and type and then displayed (S110, 112) and printing is started when that amount of money is thrown in (S116).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037271-A (JP)
Title: Pressure sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01L9/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and pressure-resistant high pressure sensor in which a tapered surface of a connector is brought into contact with a tapered surface of the sensor, applying a load in the inserting direction between both the surfaces, and assembling the connector and the sensor.  <P>SOLUTION: The pressure sensor 1 includes a connector housing 30 having a pressure receiving surface 32 which disposes a pressure sensitive element 20, and a sensor housing 40 having a recess 45 for inserting an inserting part 35 of the housing 30. A connector tapered surface 352 provided gradually becoming narrow along an inserting direction is formed on an outer peripheral surface of the inserting part 35 of the housing 30. A tapered surface 452 of the sensor gradually becomes narrow along the inserting direction is provided on an inner peripheral surface of the recess 4 of the housing 40. The housing 30 and the housing 40 are connected in a state that the tapered surface 352 of the connector is brought into close contact with the tapered surface 452 of the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037913-A (JP)
Title: Developing device, developing cartridge, process cartridge and image forming apparatus
Inventor: SHINTANI SUSUMU
IPC: G03G15/06
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain the electrostatic charging quantity of a toner on a developer carrier in various environments by providing configuration such that a voltage can stably be applied from a developing device body to a developer electrostatic charging roller, and to relax accuracy of individual components, to provide easy-to-assemble constitution, and to apply the configuration to a power supply part for a developing roller and a toner supply roller.  <P>SOLUTION: 1. A developer electrostatic charging roller contact member is provided with a small-diameter part and a screw is formed on the small-diameter part. A contact spring is formed like a female screw and threadably engaged with the screw part of the contact member. The winding direction and winding direction of the contact spring are so determined that when a load generated by the rotation of the developer electrostatic charging roller is placed on the contact spring, the spring is clamped. 2. A screw is formed on a developing roller end and the contact spring is fixed by the same method with 1. 3. A screw is formed on a toner supply roller shaft end and the contact spring is fixed by the same method with 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045296-A (JP)
Title: Method and system for measuring modulation factor in spm
Inventor: YAMAUCHI KEIJI
IPC: H04B10/2557
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To measure the modulation factor of self phase modulation in an optical fiber transmission path.  <P>SOLUTION: An output laser beam having λp of wavelength from a wavelength variable light source 14 is intensity-modulated by an intensity modulator 18, and phase-modulated by a phase modulator 22. A dummy light source 24 outputs dummy light having λ1-λn of wavelength range. A photocoupler 26 multiplexes output light from the phase modulator 22 with the dummy light from the dummy light source 24, and a multiplexed light is input into an optical BPF 32 via a photocoupler 28, a gain eqaulizer 30 and the optical fiber transmission path 10. An optical BPF 32 extracts a measuring light having the λp of wavelength from the input light, and an output therein is input into a BER measuring instrument 38 via a photoreceiver 36. A controller 12 measures the modulation factor of phase modulation in a phase modulator 22 by a light spectrum analyzer 30, after adjusting a phase and an amplitude of a drive signal for the phase modulator 22 to bring a BER into the minimum. The measuring wavelength λp is swept to measure a wavelength change in the optimum phase modulation factor. The measured phase modulation factor represents the SPM modulation factor of the optical fiber transmission path 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046729-A (JP)
Title: Inner type touch panel, its manufacturing method and display device
Inventor: TANAKA MAKOTO
IPC: G06F3/03
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner type touch panel having improved scratch resistance and to provide a display device using the same panel.  <P>SOLUTION: This manufacturing method for the inner type touch panel which is formed by disposing two substrates with transparent conducting layers 2 opposed to each other and whose movable substrate is provided with a polarizing film 5 is disposed on a visual recognition surface of the display device to be used. This manufacturing method uses a cellulose film 6, at least, applied with a hard coat layer 7 for a visual recognition side base material of the movable substrate and manufactures the inner type touch panel by a method characterized in having a step of sticking the film to the base material comprising another movable substrate inline via a phase difference plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053150-A (JP)
Title: Refrigeration cycle device and its control method
Inventor: OKAZA NORIHO
IPC: F25B9/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device using a CO2 refrigerant, and performing the operation of high efficiency while solving a problem on the lowering of the efficiency in the entire refrigeration cycle device, caused by the lowering of the efficiency of a compressor, even when an opening of a compressor is controlled to maximize a theory COP.  <P>SOLUTION: In this refrigeration cycle device using the CO2 refrigerant, an opening of the decompressor is determined to minimize the input current of a compressor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049592-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: TAKAGI YOSHIFUMI
IPC: A47L9/28
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: dust is left in the vicinity of a wall by a space between a floor cleaner and the wall when a self-propelled vacuum cleaner measures distances to the circumferential walls and performs cleaning by movement based on the measurement.  <P>SOLUTION: The self-propelled vacuum cleaner includes: a propelling means for moving a main body 1; a steering means for changing the movement direction of the main body 1; a cleaning means for cleaning; distance measuring means 10, 11 for detecting the distances to the wall or an obstacle; and a movement control means for controlling the propelling means and the steering means to control the movement of the main body 1. The movement control means includes a wall side movement means for moving the main body 1 by a prescribed distance apart from the wall or the obstacle on the basis of the outputs of the distance measuring means 10, 11. A part of the floor cleaner 12 constituting the cleaning means is protruded sidewise on both left and right sides or on one side from the main body 1. A roller 31 which is freely rotatable in a substantially horizontal direction is protruded sidewise from the floor cleaner in the circumferential edge part. Thus, the vacuum cleaner can collect dust in the vicinity of the wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007935-A (JP)
Title: Magnetic motor
Inventor: HOSAKA AKIRA
IPC: H02K11/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic motor which can easily fix a magnetic sensor to an optimum position without limiting movement and mounting range of the magnetic sensor due to the presence of a coil, and which can optimally control an energization of the coil.  <P>SOLUTION: The magnetic motor is partitioned to a plurality of regions I, II and III at an equal interval in a circumferential direction. The respective regions of the motor include a part in which a plurality of permanent magnets are aligned and a part in which a permanent magnet is not installed, and rotors 4, 5 disposed obliquely to a radial line extended from a rotary axis to an outside are mounted on a rotary shaft 6 in the permanent magnet. An auxiliary rotor 24 having the same constitution as the rotors 4, 5 is mounted at the end of the rotary shaft 6, and the magnetic sensor 25 is provided at the outside of the auxiliary rotor 24 in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052695-A (JP)
Title: Load limiting method for steam turbine
Inventor: ONO TOSHIHIKO
IPC: F01D17/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly secure the quantity of steam supply to a condensing steam turbine to which a high pressure steam essential load facility is connected, when steam generating flow in a steam generating facility 1 is reduced.  <P>SOLUTION: A difference value δ between the steam flow generated in the steam generating facility 1, and the quantity of steam supplied to the back pressure steam turbine 6 side, is detected, and the difference between the difference value δ and a target value δ* is successively detected as a target restriction steam quantity ▵F. When the steam generating facility 1 trips, a target value F* of the steam supply quantity to the back pressure steam turbine 6 side when reducing the present steam quantity supplied to the back pressure steam turbine 6 side, by the target restriction steam quantity ▵F, is computed, and valve opening V* of a governing valve 12 that can realize the target value F* is detected from the target value F* and a predetermined characteristic chart. The valve opening of the governing valve 12 is then adjusted to become the valve opening V*.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055963-A (JP)
Title: Wiring board
Inventor: OTOMARU HIDEKAZU
IPC: H01L23/13
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which can efficiently transmit high-frequency electrical signals of 30 GHz or higher to a wiring conductor.  <P>SOLUTION: This wiring board includes an insulating base 1 formed of an oxide sintered material containing an Si component of 25-80 mass% in terms of SiO<SB>2</SB>, a Ba component of 15-70 mass% in terms of BaO, a B component of 1.5-5 mass% in terms of B<SB>2</SB>O<SB>3</SB>, an Al component of 1-30 mass% in terms of Al<SB>2</SB>O<SB>3</SB>, and a Ca component of 0-30 mass% in terms of CaO, and a wiring conductor 2 formed on the base 1 and having a specific electrical resistance of 2.5 (μΩ cm) or smaller and the ruggedness of the outer surface of 50 μm or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056972-A (JP)
Title: Linear actuator
Inventor: NAKAGAWA HIROSHI
IPC: H02K33/16
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator which can improve reliability.  <P>SOLUTION: The linear actuator includes a stator 12 having a coil 18, and a movable element 13 movably provided along a central axis. Permanent magnets 14-16 of a state in which poles are arranged in a direction perpendicular to the central axis are provided at the stator opposing side so as to close a magnetic circuit between the element 13 and the stator 12.  <P>COPYRIGHT: (C)2004,JPO