baber/WOPTO huggingface dataset:
Patent JP-2004232812-A (JP)
Title: Support structure for helical gear
Inventor: NUKADA TAKANORI
IPC: F16H57/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a helical gear in which deformation of a support member can be suitably suppressed while suppressing the enlargement of the support structure for the helical gear regarding the support structure for the helical gear.  <P>SOLUTION: The support structure for the helical gear is for the support structure of a counter drive gear 1 as the helical gear. It is provided with a bearing 17 to support an axial load on the inner peripheral face side which is the backside of the outer peripheral face of the counter drive gear 1 to which the teeth of the helical gear are formed. And, a shaft 19a to support the bearing 17 is extended in the radial direction of the counter drive gear 1 from the side of the shaft 19a and its tip is supported by a support member 19 fixed to a case 11. The support member 19 is arranged so as to abut on the side face which is the side face in the rotary shaft direction of the counter drive gear 1 and which is located in the action direction of thrust force applied to the counter drive gear 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241165-A (JP)
Title: Formation method of luminescent display device, mask for film formation, and luminescent display device
Inventor: OSHITA ISAMU
IPC: H05B33/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To form an accurate upper electrode extraction line by eliminating deformation of a mask pattern by forming a film forming mask for the upper electrode extraction line in a luminescent display device with a stable pattern shape.  <P>SOLUTION: Lower electrodes 2 are formed on a substrate 1, a luminescent function layer 10 is formed on the lower electrodes 2, and the upper electrode 6 is formed on the function layer 10, so that a luminescent element region E is formed on the substrate 1; and the upper electrode extraction line 7 extracted from the upper electrode 6 is formed on the substrate 1. The upper electrode 6 is formed by using a film forming mask 20A having an upper electrode forming mask pattern 20a opened to the element region E; and at least a part of the upper extraction line 7 is formed by using a film forming mask 20B having a mask pattern 20b for the upper electrode extraction line comprising a plurality of openings without communicating with one another on the upper electrode forming mask pattern side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240561-A (JP)
Title: Compound alarm board for apartment complex, alarm system for apartment complex, and test program for this compound alarm board
Inventor: KANEKO SHIGERU
IPC: G08B23/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a test with good operability in a short period of time even if an alarm system is installed in a high-rise, large-scale apartment with a large number of dwelling units on each floor, etc.  <P>SOLUTION: The disclosed compound alarm board 2 for an apartment complex sounds a fire alarm according to a fire detection signal coming from a fire sensor installed in each dwelling unit and a fire detection signal coming from a fire sensor installed in each part of a shared portion. When using a fire testing function for checking whether or not it is operating properly when a fire detection signal is falsely supplied from a selected fire sensor, the compound alarm board 2 enables scrolling operation to select either the dwelling unit part to which the sensor to be tested belongs or the shared portion, so that when the dwelling unit part is selected, the corresponding sensor is designated according to a dwelling unit number imparted to each dwelling unit, and so that when the shared portion is selected, the sensor more closely matching a line corresponding to the location of the sensor is designated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001177-A (JP)
Title: Robot tool exchange system
Inventor: CULLEN W PAUL
IPC: B25J15/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot tool exchange system which enables the easy exchange of contacts of an interface unit without the disassembly or re-assembly of the interface unit.  <P>SOLUTION: The high-power electrical interface unit 30 for the robot tool exchange system 10 includes high-power electrical connectors having electrical conductivity, which are arranged in a housing, and the exchangeable high-power electrical contacts 105 detachably attached to the electrical connectors. The electrical contacts 105 are exchangeable in and across an opening of the housing without disassembling the other parts of the interface unit 30 through the opening. The contacts 105 are screwed into the connectors, respectively, and the interface unit 30 is equipped with a member for preventing the rotation of the connector when each contact 105 is screwed into the same. The contact 105 consists of a contact surface in the form of a sphere or an ellipsoid of revolution, and a head having side surfaces which are formed so as to facilitate engagement with a hand tool such as a socket wrench.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237624-A (JP)
Title: Ink discharge head and its manufacturing method
Inventor: TANIGAWA TORU
IPC: B41J2/05
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform joining without providing a joining opening to a nozzle sheet, receiving no restriction of the gap between a head chip and the nozzle sheet and increasing manufacturing cost.  <P>SOLUTION: This ink discharge head 10 has the nozzle sheet 11 having a liquid drop discharge nozzle 11a formed thereto, the head chip 12 having an energy generating element 12b and mounted so as to locate the energy generating element 12b at the position opposed to the nozzle 11a and a barrier layer 13 laminated between the nozzle sheet 11 and the head chip 12 to form a liquid chamber space. A pad 12c is provided to the surface, which is opposed to the nozzle sheet 11, of the head chip 12 and a wiring layer 14 is provided on the surface on the side of the head chip 12 of the nozzle sheet 11. A bump 16A having height coming into contact with the pad 12c of the head chip 12 is provided on the wiring layer 14 and ultrasonically joined to the pad 12c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240280-A (JP)
Title: Fixing heater controller and image forming apparatus
Inventor: ISHII KIMIYASU
IPC: H05B3/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an abnormal state even by the voltage of an AC power source which is other than some operation guarantee condition when an abnormality detecting condition is appropriately changed in accordance with a measured result by measuring the voltage of the AC power source and also to prevent the occurrence of secondary failure by detecting abnormality under an appropriate condition even in the case that the failure of a temperature detecting means actually arises.  <P>SOLUTION: A fixing heater controller possesses a voltage measuring means to measure the voltage of the AC power source, a temperature measuring means to measure the temperature of a fixing roller heated by a fixing heater and an abnormality detecting means to detect the abnormality by monitoring the change of temperature measured by the temperature measuring means. Then, the abnormality detecting condition of the abnormality detecting means is changed in accordance with the measured result of the voltage measuring means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003199877-A (JP)
Title: Slot machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can enhance interests in games.  <P>SOLUTION: Display windows 3 are arrayed in a 3×3 matrix. Reels are made to spin individually behind the respective display windows. 12 symbols are arranged for each of the reels and out thereof, five are 'cherry' symbols and one is a 'red 7' symbol. The simple probability is very low (1/12)<SP>9</SP>for showing the 'red 7' symbols lining up on all of the display windows 3 while the probability of showing the 'cherry' symbols lining up is high (5/12)<SP>9</SP>to some extent. When the 'cherry' symbols line up on all of the display windows 3, the innermost reel at the central display window 3a spins and sub games are offered. When the reel is stopped and the 'red 7' symbol is determined, the reels provided behind other display windows 3 spin. The stopping of the individual reels is controlled so that the 'red 7' symbols appear in the respective display windows 3 to generate big wins with 'ALL red 7 symbols' lining up, which is very hard to occur in the respect of the probability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245057-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: FUJIWARA MIKIO
IPC: F02D35/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking control device capable of accurately determining knocking generated in an internal combustion engine changeable over to partial cylinder operation and full cylinder operation, to perform appropriate knocking suppression control based on the determined result.  <P>SOLUTION: During full cylinder operation, a first map value AMPGL1 is computed (S34), and a gain coefficient GAMP is set to the first map value AMPGL1 (S35). During partial cylinder operation, a second map value AMPGCS is computed (S32), and the gain coefficient GAMP is set to the second map value AMPGCS (S33). In the same engine operating state, the second map value AMPGCS is set to a smaller value than the first map value AMPGL1. The gain coefficient GAMP is multiplied to a noise level to compute a knocking decision threshold KLVL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248387-A (JP)
Title: Apparatus and method for driving brushless motor
Inventor: TOYODA TERUYUKI
IPC: H02P6/182
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for driving a brushless motor capable of preventing overshoot, improving operational efficiency, and stably driving its rotation from the start.  <P>SOLUTION: This brushless motor 50 is controlled so as to drive the motor by increasing the frequency of a rotating field generated at an armature winding 52 and a duty ratio of voltage applied to the motor from the start in a prescribed pattern. When a compulsory rotation period elapses from the start or the frequency reaches a target frequency during the compulsory rotation period, it is controlled so as to drive it based on a pole position of a magnet rotor 54. When the frequency is increased in the prescribed pattern, the period to reach the target frequency is obtained, the obtained period is taken as the compulsory rotation period, and the motor is controlled so as to drive it by increasing the frequency and the duty ratio in the prescribed pattern until the compulsory rotation period elapses from the start, thus controlling the motor so as to drive it based on the pole position of the magnet rotor 54 when the compulsory rotation period elapses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247156-A (JP)
Title: Light filter and lighting fixture using it
Inventor: AOKI SHINICHI
IPC: F21Y101/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light filter which an insect is hard to approach without losing the hue and translucency, and to provide a lighting fixture using it.  <P>SOLUTION: The lighting fixtures A, B, C are provided with lamps 11, 11', 11", respectively and a light filter 1, a globe 13 and a front panel 14 which are disposed in the direction of radiation of the lamps 11, 11' ,11", respectively. Materials where an ultraviolet absorber, a dyestuff or a pigment is added to translucency synthetic resin are used for the light filter 1, the globe 13 and the front panel 14. By adding the ultraviolet absorber, the dyestuff or the pigment, the cutting rate and the transmission are adjusted so that light having a wavelength ranging from about 300 to about 395 nm is cut by the ratio of generally 100% ; the transmission of light having a wavelength of about 405 nm becomes not more than about 50%; and the average transmission of light having a wavelength of not less than about 450 nm becomes not less than about 50%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252673-A (JP)
Title: Server device, terminal device and program
Inventor: YOKOYAMA TAKESHI
IPC: H04W88/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for updating data while maintaining consistency between the data and a replica even if at least one of terminal devices is a wireless terminal device, in a computer system including a server device storing the data and the plurality of terminal devices each storing the replica of the data.  <P>SOLUTION: A communication system has the server device storing the data, and the first and second terminal devices each storing the replica of the data. In the communication system, when a user directs update of the replica stored in the first terminal device, the data and the replica stored in the second terminal device are locked by the server device. The data and the replica stored in the second terminal device are updated by the server device on the basis of update contents of the replica stored in the first terminal device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264366-A (JP)
Title: Device and method to process image signal, and image display device using the same
Inventor: SOMEYA IKUO
IPC: G09G3/28
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce visual disturbance caused by the movement of an image to prevent occurrence of screen burn.  <P>SOLUTION: An image number conversion section 106 generates pixel data for interpolating position along horizontal and vertical directions based on interpolating position information supplied by a controller 101 using the pixel data of image signals Va and obtains image signals Vb with the pixel number converted. A panel driver 108 moves the display position of an image on a PDP109 one pixel at every prescribed time along the horizontal and vertical directions within a prescribed pixel range to prevent burn of a screen based on the display position information supplied by the controller 101. The controller 101 sets the interval between interpolating positions to 360°and changes the phase of the interpolating position with a change unit that is smaller than 360° while the display position of the image is shifted equivalent to one pixel. Thus, the moving distance of the image is made shorter than the pixel interval during the movement and visual disturbance caused by the movement of the image is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260271-A (JP)
Title: Data communication apparatus
Inventor: NAKAMURA HIROYUKI
IPC: H04N5/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication apparatus capable of easily selecting a link point provided on a homepage even with remote control by an infrared ray remote controller or the like.  <P>SOLUTION: A control section 100 integrally controls each section of the data communication apparatus, extracts a link point included in a homepage displayed on a television receiver TV, displays the link point in another window by correlating it with a key switch of an infrared ray remote controller RT, and controls a network connection section 101 and a modem MOD so as to access the link point correlated with the key switch when a user operates the key switch of the infrared ray remote controller RT according to the display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259493-A (JP)
Title: Manufacturing method of lamp, and manufacturing device of lamp
Inventor: NAKAJIMA NOBUO
IPC: H01J9/385
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lamp and a manufacturing device of a lamp capable of remarkably improving production efficiency by enhancing displacement efficiency of gas.  <P>SOLUTION: A phosphor layer 5 is formed in a predetermined position of the inside wall surface of a glass tube 11, and a first mount 3 is sealed at the lower end of a bulb part 12 of the glass tube 11 by a primary sealing means. A first diameter-reduced part 14 and a second diameter-reduced part 15 are formed at two upper and lower parts in the glass tube 11; and primary exhaust/inert gas filling are carried out. Next, a second mount 4 is inserted and positioned in the diameter-reduced part 14; and a mercury alloy member 31 is locked to the diameter-reduced part 15. Then, secondary exhaust/inert gas filling is carried out. Thereafter, mercury vapor is discharged by a bombarder 35; the second mount 4 is sealed by a second sealing means; and a cut-off part 13 is cut off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254915-A (JP)
Title: Indwelled catheter
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61M25/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indwelled catheter wherein replacement of a catheter can be performed with a guidewire even when the catheter is blocked.  <P>SOLUTION: The indwelled catheter is flexible and includes two or more lumens (inner lumina) having at least one main lumen and at least one sub-lumen, wherein the main lumen has an aperture opening from the tip end to the rear end, is provided with a connector which can be airtightly connected to a syringe or a connection line with an injection and suction source disposed at the rear end, and at least the inserted portion of the sub-lumen in the body is not connected to the outside or the main lumen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254935-A (JP)
Title: Lock device for game machine
Inventor: SANO MASATOSHI
IPC: A63F7/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device for a game machine preventing a hook member from impeding when performing a maintenance of the game machine by eliminating the projection of the hook member from a base frame.  <P>SOLUTION: The base frame 1 of a lock device body H having an attachment plate 2 and a support plate 3 is formed into a vertically long shape, a sliding rod 6 is slidably disposed inside the base frame 1 along the support plate 3 and lock parts 4 and 5 are provided respectively in the upper part and the lower part of the support plate 3. A cylinder lock 7 is attached to the attachment plate 2 of the base frame 1 with its lock shaft inserted in the inside and a cam member 8 engaged with the sliding rod 6 is provided in the tip of the lock shaft. Unlock operation parts 61 and 62 are provided respectively in the upper part and the lower part of the sliding rod. The hook members 24 and 25 are tiltably pivoted respectively to the upper part and the lower part of a reception metal fitting 20, which are provided with coil springs 28 and 29 energizing the hook members 24 and 25 in the locking direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257670-A (JP)
Title: Thermal apparatus
Inventor: WATANABE SHIGEHIRO
IPC: F22B1/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide easily maintainable and safe steam.  <P>SOLUTION: This thermal apparatus comprises a hot water supply means 2 maintaining stored hot water at a temperature exceeding 100°C and a steam generating means 3 evaporating water by heat-exchanging with hot water from the hot water supply means 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260703-A (JP)
Title: Monitoring apparatus and security system
Inventor: ITO KIYOSHI
IPC: H04W12/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring apparatus in which image data can be confirmed at the location of visit by appropriately accessing even when notice information reporting a sensed moving object can not be received on a cellular phone or the like, and image data picked up originally during the absence are protected by making the new recorded image as the rewrite target when storage capacity is full.  <P>SOLUTION: A simplified memory 60 erases latest image data to rewrite and stores new image data. Temporally former image data are image data actually during the absence so that its significance is high. Therefore, rewriting is performed inversely to the conventional FIFO principles. Besides, picked-up image data are saved in an image data mail distribution server 44 on a network, the saving is reported to the mail address of a cellular phone registered in advance, and a URL for downloading image data is attached, thereby confirming the image from anywhere of visit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265980-A (JP)
Title: Light emitting diode light source unit
Inventor: TAMAI MASAYUKI
IPC: H04N1/028
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light emitting diode light source unit comprising a printed wiring board surface mounting a light emitting diode element in which reflection characteristics on the rear side of the light emitting diode element are also taken into account.  <P>SOLUTION: In order to constitute the light emitting diode light source unit, the printed wiring board P for surface mounting the light emitting diode element 9 is provided with a wiring land W and a surface mounting pad X for the light emitting diode element on a ceramic layer 46 applied to the surface of a metal substrate 45, and a resist 47 is formed around the surface mounting pad while leaving a blank region larger than the surface mounting pad so that the ceramic layer is exposed. Furthermore, reflectors 52 each having a reflective surface 52a are provided on the opposite sides of the light emitting diode element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263426-A (JP)
Title: Filler, construction body back face reinforcing method, and construction body
Inventor: YAMASHIRO IKUTAMI
IPC: C04B28/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques to strengthen a structural body such as a tunnel lining back face, for instance, a sprayed concrete on a slope face, an earth retaining wall, especially techniques to fill a filler into a cavity (void) like a tunnel lining back face, a cavity (void) formed between the sprayed concrete on a sloped face and a natural ground, a cavity (void) formed between an earth retaining wall and a natural ground, further, techniques to solve problems brought about in the cases of conventional air mortar or a foamed urethane as a filler, especially, problems of cracks or the like to be sealed in advance of the filling work, the problems of underground water pollution, problem having a fear of breakage of the structural body subjected to the water pressure of the back face.  <P>SOLUTION: An inorganic powder having pores in the inside is used as the filler to be filled in the cavity of a structural body back face. The inorganic powder having pores in the inside is a glass substance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265133-A (JP)
Title: System design method of optical system, and device
Inventor: MAEDA HIROTOSHI
IPC: G06F17/50
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable any person to design easily without the need of optical expertise, know how, etc. in carrying out of the system design of an optical system used for an image processor.  <P>SOLUTION: Design information about an apparatus which constitutes the optical system used for an image processor and arrangement conditions of the apparatus is stored in advance as information accompanying an imaging case of a work prepared for every image processing use. By the user's input of information about an imaging case of the use and work of image processing by an imaging processor, the design information stored in advance accompanying to the imaging case of the work is selected responding to the input information and a system of an optical system is designed. Since the system design result is displayed, the user can construct the system of the optical system based on the displayed design results.  <P>COPYRIGHT: (C)2004,JPO&NCIPI