baber/WOPTO huggingface dataset:
Patent JP-2004014130-A (JP)
Title: Piping structure of fuel cell
Inventor: MIYAZAWA ATSUSHI
IPC: H01M8/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent corrosion of an end plate and a current-take-out plate.  <P>SOLUTION: A unit cell 19 is formed by arranging an electrolyte film and electrodes located at both sides of the electrolyte film not shown in the figure, between a pair of bipolar plates 15, 17, and a plurality of unit cells are laminated in a left to right direction in the figure. The current-take-out plate 21 and an insulation plate 23 are arranged at both sides of the plurality of laminated unit cells 19, and an end plate 25 is arranged at the outside of the insulation plate. A gas supplying passage 31 is formed so as to penetrate through the unit cells 19, the current-take-out plate 21, the insulation plate 23, and the end plate 25, and a tubular member 37 is formed on the inside of the gas supplying passage 31. The tubular member is fixed by connecting a connector 35 to the end plate 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008351-A (JP)
Title: Automatic dishwasher and dryer
Inventor: HARADA TETSUO
IPC: A47L15/48
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bubbles and water from entering a duct of drying air from coming up to a blower to prevent the blower from being damaged.  <P>SOLUTION: A stepped part 642, having a lowered bottom surface at a downstream side, is formed at the bottom surface of an outdoor lateral air duct 64. Namely, by forming the stepped part 642, a down stream side bottom surface 643 is formed so as to become lower than an upper stream side bottom surface 644. A drain hole 645 communicating with a bottom of a cabinet 1 is formed in the vicinity of the stepped part 642 of the downstream side bottom surface 643. Further, a water storing part 646 is formed at a downstream side of the drain hole 645. When bubbles and water enters the outdoor lateral air duct 64, they are first trapped in the water storing part 646. The bubbles and water coming to the upstream side without being trapped in the water storing part 646 are discharged through the drain hole 645 to the bottom of the cabinet 1 before going across the stage 642.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015554-A (JP)
Title: Radio transmission equipment and its control method
Inventor: MATSUBARA HIROYUKI
IPC: H04L29/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve long-term usage of equipment using an incorporated battery by selecting a communication system and/or adjusting a display means as necessary.  <P>SOLUTION: A first communication means 16 using an OFDM system for a modulation system in a 5.2 GHz band carrier frequency, for example, and a second communication means 17 using a single carrier modulation system in a 2.4 GHz band carrier frequency, for example, are connected to a digital signal processing circuit (DSP) 13. A battery remaining amount detecting circuit 20 is connected to an incorporated battery 11, and the detected battery remaining amount is supplied to the DSP 13. Further, an adjustment voltage corresponding to the display luminance of a display part 10 supplied from a luminance adjusting circuit 15 is fed to a voltage comparator 21, and an arbitrary reference voltage from a reference voltage generating circuit 22 is supplied to the voltage comparator 21. Then, a comparison output is taken out from the voltage comparator 21 when the adjustment voltage exceeds the reference voltage. The comparison output is then supplied to the DSP 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015695-A (JP)
Title: Photodetector and image display apparatus
Inventor: NISHINO HIROSHI
IPC: H04N5/367
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable image display without interrupting imaging and generating a sudden luminescent spot on a screen, by displaying an image in such a way that the presence of a sensor that generates low-frequency noise is discriminated in any particular pixel in two stacked sensors having approximately equal photosensitivities, and that image is displayed using an average value of the signal outputted from the sensor as a pixel signal if the noise is not generated, and that the image is displayed using a signal for an adjacent pixel having no noise if the noise is generated.  <P>SOLUTION: Two sensors are formed in stacked manners, and a signal obtained using the two sensors is set to be a pixel signal. A difference between the signals from the sensors is monitored, and if the difference in a pixel is over a threshold value, the pixel is determined to be a defective pixel, and then an image is displayed using a signal for the pixel adjacent to the defective pixel, thereby obtaining a stable image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016830-A (JP)
Title: Method and apparatus for continuously coating strip
Inventor: UEISHI SUSUMU
IPC: B05D7/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous coating method and apparatus capable of uniformly coating a strip without causing uneven coating or deterioration of appearance even in the case of temperature rise of the strip, high-speed running of the strip or vertical running of the strip when the strip is continuously coated by a reverse roll coater system while being conveyed in a fixed direction.  <P>SOLUTION: In the continuous coating method by which a strip is coated by sticking a coating material stored in a coating material pan on the peripheral surface of a pickup roll, adjusting the amount of the stuck coating material with a metering roll disposed in such a way as to leave an interval between the metering roll and the pickup roll, transferring the coating material to the peripheral surface of an applicator roll and then transferring it to the surface of the strip, a previously cooled coating material is sprayed on the peripheral surface of the applicator roll moving from a point of contact of the strip and the applicator roll to a point of contact of the pickup roll and the applicator roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022229-A (JP)
Title: Heating device and image forming device
Inventor: YOSHIMURA SHIYOUTAROU
IPC: H05B3/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of voltage for giving terminal noises in the heating device having a plurality of heating elements, when the plural heating elements are driven individually and the ratio of electric power casted to respective heating element is changed.  <P>SOLUTION: The heating device comprises at least two or more heating elements 1b, 1c and two or more phase power supply means that supply power to the heating element corresponding to the phase of the AC voltage. Out of combinations of the heating element and the phase power supply means, the phase waveform that supplies power to one of the heating elements is thinned out by a prescribed ratio and thereby, the heating ratio of the heating element is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328584-A (JP)
Title: Aseismatic shelter
Inventor: MIZUNO TERUO
IPC: E04H9/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic shelter capable of securing personal security and life even when there is a large scale earthquake and a wooden building collapses.  <P>SOLUTION: A structure 5 composed by attaching a panel 2 on a ceiling face of a building frame 1 formed by using steel, laying a panel 3 on a floor face, and providing a plurality of evacuation exits in side faces is individually installed on a floor of an indoor living space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016380-A (JP)
Title: Book-end connecting tool and method of using the same
Inventor: UMEMOTO CHIYOJI
IPC: A47B65/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the width between book-ends from unnecessarily extending as the book-ends laterally slip because of the load of books on them or impact from the outside without increasing the weight of the book-ends.  <P>SOLUTION: The holder 1 for connecting the book-ends connects the book-ends 5 and 5 via the holder 1 by appropriately inserting engagement parts 3 formed on both ends in the longitudinal direction of a mounting part 2 into openings 8 of the book-ends 5, and after that, changing the posture when inserted so that projections 4 strike to the peripheral edge of openings 4 to be engaged in the state that the projections will not come out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018640-A (JP)
Title: Functional substance dispersion composition and image forming method and apparatus using the same
Inventor: SUDA SAKAE
IPC: C09D11/322
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring material dispersion ink composition having a good dispersion stability, high color purity and high tinting power, and also to provide an image forming method using the same.  <P>SOLUTION: The ink composition is a functional material dispersion composition comprising a substance having a certain function and a nonionic block polymer which are dispersed in a form of particles within a solvent in the presence of an ionic surfactant. In the image forming method, an image is formed on a recording medium using the ink composition. The substance having a certain function is the coloring material and the solvent is water. The glass transition temperature Tg of the main chain of the nonionic block polymer is ≤30°C and the molecular weight distribution Mw/Mn of the nonionic block polymer is ≤2.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017474-A (JP)
Title: Laminated sheets and its use
Inventor: AZUMA KENICHI
IPC: B60R13/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide sheets showing superb resistance to scratch and a laminated structure having superb resistance to scratch and the use of the laminated structure.  <P>SOLUTION: The laminated sheets have a cured curable resin layer and a polyolefin resin layer formed on either of the sides, and show a total haze of not more than 10%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020940-A (JP)
Title: Shape variable mirror and optical disk information input and output device
Inventor: SHOJI HIROYOSHI
IPC: G02B5/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape variable mirror having a temperature detecting means capable of substantially accurately measuring ambient temperature, nearly free from distortion of initial plane shape, and having variable shape of a mirror surface of a mirror part and to provide an optical disk information input and output device provided with an optical pickup device having the shape variable mirror.  <P>SOLUTION: The shape variable mirror wherein the shape of the mirror plane of the mirror part is variable has the temperature detecting means 10 detecting temperature around the shape variable mirror. The temperature detecting means 10 is provided at a part where the shape of the mirror plane is not changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020978-A (JP)
Title: Element for optical communications and method for manufacturing element for optical communications
Inventor: OKADA TAKESHI
IPC: G02B6/122
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the electrical crosstalk between a transmitting section and a receiving section, between a plurality of transmitting and receiving sections, or between a plurality of receiving sections in a surface mounted optical tranceiving module, an optical signaling module and an optical receiving module in which a semiconductor laser tip, a phtodetector tip, or the like is mounted on a Si bench.  <P>SOLUTION: An insulating substrate is pasted on the back face of the Si bench and an isolation groove reaching the insulating substrate is formed by spacing the Si bench at an appropriate position on the boundary of the transmitting and the receiving sections and the electric crosstalk between the transmitting section and the receiving section is reduced by eliminating an AC current which flows via the Si bench.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023940-A (JP)
Title: Electric junction box
Inventor: TAGA TOSHIHARU
IPC: H01R13/629
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To protect a tab protruding in a connector housing from external interference, etc. until it engages with a counterpart.  <P>SOLUTION: A male connector housing 18 houses a retainer 23 provided with a close plate 23a having a tab through hole 23f, a peripheral wall 23b surrounding the close plate 23a, and a swinging lock part 23d protruding from the peripheral wall 23e. The lock part 23d abuts a locked part 18e protruding from the inside surface of a peripheral wall 18c of the male connector housing 18 and stops. When a female connector housing 32 engages with the male connector housing 18, a lower end 32a of the female connector housing 32 pressurize the lock part 23d of the retainer 23. Thus the lock part 23d is swung to release lock, while the retainer 23 is forcedly shifted from a temporary locking position to a practical locking position, making a tab 13a protrude from the tab through hole 23f to engage with a terminal 34 in the female connector housing 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024532-A (JP)
Title: Game machine
Inventor: YANAGISAWA KAZUNORI
IPC: A63F5/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which performs a control regarding the taking in of game balls and the putting out of prize balls without forcing burden onto a main control means, and at the same time, can suppress the increase of the cost.  <P>SOLUTION: A main control board 45, a take-in control board 46 and a put-out control board 47 are respectively independently constituted while being separated. Then, the main control board 45 controls the game totally. Also, the take-in control board 46 controls a taking in device 53 for taking game balls into the machine. Also, the put-out control board 47 controls a putting out device 51 for putting out prize balls to the outside of the machine. As a result, the controls regarding the taking in of game balls and the putting out of prize balls can be performed without forcing excessive burden onto the main control board 45. Also, even when a failure or a specification change is generated on either one of the take-in control board 46 or the put-out control board 47, a replacement of an objective board alone becomes possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029455-A (JP)
Title: Liquid crystal display device and liquid crystal projector
Inventor: KIMURA NAOMI
IPC: G02F1/13
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device to which a countermeasure against heat dissipation is imparted and in which the liquid crystal panel is free from generation of distortion and pixel displacement, and a liquid crystal projector on which the liquid crystal display device is mounted.  <P>SOLUTION: A glass section 201 of the liquid crystal panel is fixed to a metal frame 202. Heat dissipating sheets 203a, 203b, 203c, 203d are loaded between a part of the glass section 201 corresponding to a TFT substrate 302 and the frame 202 and heat dissipating sheets 306a, 306b are loaded between a part of the glass section 201 corresponding to a counter substrate 304 and the frame 202 (figure 3). The heat dissipating sheets 203a, 203b, 203c, 203d, 306a, 306b are resin sheets containing a metal material, have a heat dissipation effect and have elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026070-A (JP)
Title: Method of adhering and sealing hem portion of vehicle body
Inventor: YAMASHITA KIICHI
IPC: B62D25/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adhering and sealing a hem portion of a vehicle body panel that prevents or decreases occurrence of blister at baking and hardening a body sealer due to air accumulation of the hemming adhesive when adhering (using the hemming adhesive) a circumferential hem portion of the vehicle body panel (an inner panel and an outer pane) and sealing (using a body sealer) a step at a hem superposed portion of the both panels.  <P>SOLUTION: This method uses a hemming adhesive including 0.3 to 2 wt% of glass beads having the average grain size of 100 to 300μm for adhering a circumferential hem portion, and pressurizes a hemming portion, and uses a plastisol sealer for sealing a step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032618-A (JP)
Title: Field apparatus
Inventor: OSAWA NORIKAZU
IPC: H04N7/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of maintenance of an apparatus, enabling easy recognizing of the operating state and peripheral conditions of a field apparatus.  <P>SOLUTION: A field apparatus 10 is provided with a camera part 20, which is composed of a small camera, such as a CCD camera. The camera part 20 is attached in the vicinity where the field apparatus 10 is installed, around a pipe P, or at such position for imaging the field apparatus 10 itself. The camera part 20 comprises an omnidirectional sensor or omnidirectional camera composed of a conical mirror, a hemispherical mirror, and a hyperbolic mirror, etc., and can image the peripheral environment for 360 degrees around the field apparatus 10 with the apparatus as the center. When imaging the field apparatus 10 itself, it is not required that it be attached or fixed tightly to the field apparatus 10 itself, and it may be installed at some distance from the field apparatus 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036146-A (JP)
Title: Caisson immersing method
Inventor: KAMEZAWA HIROSHI
IPC: E02D23/08
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caisson immersing method capable of controlling settling.  <P>SOLUTION: This method immerses a caisson 10 in the ground 60, and is characterized in that a replacing column body 20 for arranging a desired replacing material in the respective depths is prearranged in a position for arranging a skeleton of the caisson 10 of the ground 60, and the caisson 10 is immersed along the replacing column body 20, and the caisson 10 is supported via a support part 40 formed in a tip part of the replacing column body 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037867-A (JP)
Title: Optical gain correction filter and optical device provided with the same
Inventor: URATA NORIKAZU
IPC: G02B5/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical gain correction filter with excellent versatility mounted on a touch type bar code reader with a conductor laser light source mounted on it, for which peripheral light quantity drop is corrected, and a read performance for a high density bar code, a low contrast bar code and a wide bar code, etc., is stabilized, and an optical device provided with it.  <P>SOLUTION: This optical device is provided with the optical gain correction filter having a multilayer film structure in which a plurality of thin films of different refractive indexes are laminated on a substrate. For the optical gain correction filter, the film thickness and laminated state of the respective thin films are adjusted so as to increase transmissivity T1(λ0, θ) when an incidence angle θ is increased and is brought close to the predetermined maximum value θmax of the incidence angle for the incident light of a wavelength λ0 when the transmissivity in the case that the light of the wavelength λ is made incident at the incidence angle θ is defined as T1(λ, θ) (0≤T1(λ, θ)≤1). The optical device is applied to a bar code reader.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038619-A (JP)
Title: Automatic response time measuring method, and device therefor
Inventor: HASEGAWA ISAO
IPC: G06F11/34
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for automatically measuring the response time of an interactive system with excellent versatility, efficiency, and cost performance.  <P>SOLUTION: A plurality of pieces of picture information displayed on a display concerning a program to be operated on a computer are indicated. A shade is not generated in the periphery of an "OK" button first in a picture 700. When the button is depressed to start the operation of the program, the shade is generated in the periphery of the button as shown in Fig. Then the change of the shade at a predetermined position in the periphery of the button is detected, and the detected time is defined as an operation start time. "During processing" is displayed in a picture 702 when the program is operated, and it is changed into "normal completion" in a picture 706 when the program is completed. For example, the change of the shade at the predetermined position of the first character of the "During processing" is detected and the detected time is defined as an operation end time. Thus, the response time is obtained by the operation start time and the operation end time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033977-A (JP)
Title: Operation method of electrically deionizing apparatus
Inventor: SATO SHIN
IPC: B01D61/54
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce a deionized water of high quality in its early stages when the operation of an electrically deionizing apparatus is resumed after the operation thereof is stopped.  <P>SOLUTION: The electrically deionizing apparatus is equipped with an anode chamber 17 having an anode 11, a cathode chamber 18 having a cathode 12, and concentration chambers 15 and desalting chambers 16 alternately formed by alternately arranging a plurality of anion exchange membranes 13 and cation exchange membranes 14 between the anode chamber 17 and the cathode chamber 18. During the stop of the operation of the electrically deionizing apparatus wherein the desalting chambers 16 are packed with an ion exchanger and the concentration chambers 15 are packed with an ion exchanger, activated carbon or an electric conductor, voltage is applied across the anode 11 and the cathode 12 to prevent the movement of ions. Further, the water in the concentration chamber after the stop of operation is substituted with water lower in the concentration of silica or boron than raw water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040651-A (JP)
Title: Communication method, communication device, terminal equipment and communication service providing server
Inventor: SEKIGUCHI KATSUMI
IPC: H04W12/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method with which high-grade communication services and security are provided on a wireless LAN.  <P>SOLUTION: Terminal equipment 100 and an access server 300 set up a communication based upon a PPPoE protocol. Thus, a communication system performs management while making correspondent a user ID, a password and an IP address allocated to the terminal equipment 100. Therefore, high-grade communication services using the IP address are provided to every user.  <P>COPYRIGHT: (C)2004,JPO