baber/WOPTO huggingface dataset:
Patent JP-2003036009-A (JP)
Title: Transfer material regenerating device
Inventor: NAKAYAMA JUNICHI
IPC: G03G21/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a transfer material regenerating device which can prevent generation of jamming and soiling of transfer material. SOLUTION: In the transfer material regenerating device eliminating colorants from the transfer material by offsetting the colorants to a peeling roll 7 by crimping the colorant that is printed on the transfer material in a nip part between the peeling roll 7 and a press roll 8, forming a pair, the shape of a section of the transfer material at the nip part between the peeling roll 7 and the press roll 8 is made to be projecting on the peeling roll 7 side.
Patent JP-2003036577-A (JP)
Title: Information storage medium
Inventor: MOTOMIYA KAZUOKI
IPC: G11B11/105
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the affect of floating magnetic field from magnetic films forming a recording film and broaden the component margin of each magnetic film in a magnetic wall-moving type magneto-optical storage medium which divides tracks by milling. SOLUTION: After a base layer 121 and the magnetic film forming the recording film 122 are laminated on a substrate 1, a magnetic layer on the slant part 15 of the side wall of a groove is removed by ion milling. Then, a prescribed magnetic film 124, an in-plane magnetized film, is laminated at room temperature, and further a protecting film 123 is formed. A radiating layer is formed on the protecting film, if necessary.
Patent JP-2002107812-A (JP)
Title: Operation dial for camera
Inventor: KAWANO KIYOSHI
IPC: G03B17/18
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation dial for a camera which enables detection of the rotational position of an operation means with high accuracy and can increase the screen size of a display panel arranged inside the operation means. SOLUTION: This dial has the display panel an LCD or LED, the ring-shaped operation means which enables observation of the display panel at its inner peripheral part, an observation window which is fixed to the ring inner peripheral part of the operation means for observing the display panel, a rotary member which engages the operation means and rotates as the operation means rotates, and a rotation information detecting means, which detects rotation information based on the operation means according to the rotation of the rotary member.
Patent JP-2003051973-A (JP)
Title: Camera module
Inventor: KISHIMOTO SEIJI
IPC: H04N5/335
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera module that can be made compact in size, and which has high focus accuracy. SOLUTION: The camera module is provided with a lens 11, a barrel 12 for supporting the lens 11, an image sensor chip 2 that uses a sensor section 21 for imaging on the basis of light made incident via the lens 11, and outputs an imaging signal, and a wiring board 5 having a window. The barrel 12 is fixed on a face of the wiring board 5. Then the image sensor chip 2 is fixed on the face opposite to a face on which the barrel 12 of the wiring board 5 is fixed, so that the sensor section 21 is placed at the window of the wiring board 5.
Patent JP-2002124499-A (JP)
Title: Monitor and polisher
Inventor: SHIRATORI HARUO
IPC: B24B37/013
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a monitor used for polishing a wafer which allows the user to find the thickness of a film being polished without releasing the wafer from the surface plate in the middle of polishing and which can make a very precise and efficient control of polishing. SOLUTION: When the wafer is polished with the wafer in contact with the face of the rotary surface plate which is provided with a polishing member, the monitor checks a light reflection state on a polished face of the wafer while the wafer is polished. The wafer 7 is positioned on a rotating path along which a window formed in the surface plate and polishing member moves with the rotation of the surface plate. When the window passes under the wafer, the wafer is optically coupled with the window in the timing when the window passes under the wafer, and the light reflection state on the polished face of the wafer is checked through the window from the downside of the surface plate.
Patent JP-2003086744-A (JP)
Title: Power module and power module with heat sink
Inventor: NAGATOMO YOSHIYUKI
IPC: H01L25/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a power module whose heat cycle life is large by improving heat dissipation characteristic without generating a remarkable warp. SOLUTION: In the power module 10, one or two or more square insulating circuit boards 12 are fixed on one main surface of a radiating plate 11 of an Al based alloy of 3-10 mm in thickness A, one side B of the circuit board 12 is at most 30 mm, which board is directly soldered to the radiating plate 11, and component of solder material is diffused in the circuit board 12 and/or the radiating plate 11. It is desirable to use one or two or more kinds selected from AlSi, Al-Ge, Al-Cu, Al-Mg or Al-Mn based solder materials, as the solder material. The circuit board 12 can be constituted of a ceramic substrate 12a composed of Si3 N4 , AlN or Al2 O3 and a first and a second Al plates 12b, 12c which are bonded to both surfaces of the substrate 12a. Purity of the Al plate 12b is desirable to be 99.98 wt.%.
Patent JP-2003052994-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a wiring connected via connectors is not removed from common parts including a power unit, and the like, that are not replaced and continuously used as they are at replacing a game board. SOLUTION: The power unit 40 practically comprises a power board 51 where a plurality of connectors 50 are provided and a longitudinally long power board box 52 including the power board 51, wherein the power board box 52 is divided into the front and the back so as to be divided into a box cover part 53 and a box bottom 54, and a connector cover member 57 for covering the connector 50 is set on the front bottom of the box cover part 53.
Patent JP-2003059461-A (JP)
Title: Infrared light projecting electric lamp and vehicular sighting fixture having the electric lamp
Inventor: KONDO TOSHIYUKI
IPC: F21W107/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To solve problems of an infrared ray projecting lighting fixture not being visually confirmed when it is turned on as an illuminating light source, giving a sense of incompatibility to a user since the fixture is increased, and being difficult for detecting disconnection of the light source in a conventional active type night vision installed vehicle. SOLUTION: An infrared light emitting zone 1a and a visible light emitting zone 1b are arranged in an infrared light projecting electric lamp 1, and an infrared light reflecting part 11a, an infrared light lens part 12a, a visible light reflecting part 11b, and a visible light lens part 12b corresponding to the respective zones are arranged in a reflecting mirror 11 and a lens 12 so that the infrared ray projecting lighting fixture and a visible light lighting fixture can be used in common to eliminate an increase in the number of lighting fixtures as well as to detect the disconnection by means of visual observation, and the problems can be solved.
Patent JP-2003060864-A (JP)
Title: Print controller, printer having the same and its control method
Inventor: KAWAGUCHI TADASHI
IPC: B41J2/52
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the consumed toner amount while maintaining the density change concerning the edge of a picture with a precipitous density such as a character line drawing even when a toner save mode is set in a printer having the toner save mode in a simple configuration. SOLUTION: When the main scanning direction resolution of a printer engine is four times the resolution of an original picture, one pixel of the original picture corresponds to the portion of four pixels concerning the main scanning direction of the printer engine. When a pixel under consideration is in a state where the four pixels are painted-out with high density and also the toner save mode is set, only three of the four pixels are actually painted-out. When the density difference between the pixel under consideration and the pixel at the left side of it is equal to or more than prescribed and also the left pixel is lower in density, TBL2 is adopted as a paint-out pattern for the pixel under consideration in order to keep so that the density difference between the pixel under consideration and the left pixel is precipitous.  When the density is lower in the right pixel of the pixel under consideration, TBL3 is adopted for performing printing.
Patent JP-2003056553-A (JP)
Title: Thrust dynamic pressure bearing
Inventor: TAKAHASHI TAKESHI
IPC: H02K7/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a thrust dynamic pressure bearing capable of preventing negative pressure adsorption generated, when rotation is started, preventing abrasion at starting of rotation or stoppage to improve the service life of the bearing, and normally functioning as a dynamic pressure bearing, without requiring complicated small holes or causing increase of cost in manufacturing. SOLUTION: A thrust dynamic groove 11 is formed either on an end surface 1a of a rotating body 1 or on a facing surface 2a of a housing 2 to the end surface of the rotating body 1, and working fluid L for generating dynamic pressure L is enclosed in a bearing gap 3 in between these. The bearing gap 3 between the rotating body 1 and the housing 2 is reduced, going toward the radially outward direction with inclination. In this case, the difference between an outer circumferential end part 3a of the bearing gap 3 and an inner circumferential end part 3b is set to within 0.2 μm-3 μm.
Patent JP-2002110384-A (JP)
Title: Lighting device of discharge lamp
Inventor: OZAWA MASATAKA
IPC: H05B41/24
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a discharge lamp that can stably make a rated lighting by using an inverter means capable of changing the starting frequency and the duty ratio. SOLUTION: First, the lamp voltage is detected by the direct current voltage detecting circuit 13, and based on that signal, the switching regulator control IC 19 is controlled through the comparison circuit 24 and the constant current circuit 26 and the starting frequency of the inverter circuit is controlled, so that the reference signal adding the output signals of the lamp current processing circuit 21 and the bias circuit 22 may coincide with the output signal of the direct current detecting circuit 23 corresponding to the input current from the inverter circuit to the discharge lamp.
Patent JP-2003056979-A (JP)
Title: Refrigerator
Inventor: KAWAKAMI TOSHIFUMI
IPC: F25C1/24
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional refrigerator has a small article container in which a sufficient depth is not provided in a first divider and a food having a height of an egg or the like cannot be housed and cleanability of the container is wrong. SOLUTION: The refrigerator comprises a cold storage chamber 3, a deep freezing chamber 5, a vegetable chamber 4 disposed between the chamber 3 and the chamber 5 in such a manner that the chamber 3 has a pocket container 9 provided at an inside of a door 6. The refrigerator further comprises a divider 2 for partitioning the chamber 3 and the chamber 4 therebetween, and a food containing recess 18 provided at the divider 2 to store the food or the like in a part disposed under the container 9 in a state in which the door 6 is closed.
Patent JP-2003056415-A (JP)
Title: Evaporated fuel discharging suppressive device and evaporated fuel passage used therefor
Inventor: NAKAJIMA TATEAKI
IPC: F02M37/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel discharging suppressive device and an evaporated fuel passage used therefor requiring fewer fitting steps and smaller installation space and capable of further reducing an amount of evaporated fuel discharge. SOLUTION: In an evaporated fuel discharging suppressive device A wherein a first evaporated fuel passage 3 connecting a fuel tank T with a canister C, a second evaporated fuel passage 22 connecting an inlet part 2a of an oiling pipe 2 with the first passage 3a (tank body 1), and a check valve in the second passage 22 are provided, the check valve is integrated with a first quick connector 25 of a resin hose (resin tube) which forms the second passage 22.
Patent JP-2003053555-A (JP)
Title: Clad steel product with hard layer containing titanium carbide on outermost layer and production method therefor
Inventor: YAMADA HIROSHI
IPC: B23K20/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel product which allows the thickness of a hard layer formed on the surface to be freely set, has high hardness, has no fear of causing the hard layer to fall when blade tip is ground or polished, allows the reduction of producing cost and is suitable to material for blade, etc., and a produsing method thereof. SOLUTION: A second steel material 13 of carbon quantity >=15% (SUS440A) which is made in intermediate layer is inserted into a titanium or titanium alloy material 14, subsequently, a tantalum or niobium material 12 is inserted into the second steel material 13, lastly, a first steel material 11 of carbon quantity of <0.5% (SUS420J2) as a core material is inserted into the tantalum or niobium material 12, a rod type blank 10 is thus prepared, the rod type blank is subjected to hot rolling and, thereafter, is held for a prescribed time at a quenching temperature, carbon is diffused into titanium on the surface layer, water cooling is performed and, thereby, the rod type or sheet type clad steel material suitable to the material for blade, etc., provided with a hard layer containing titanium carbide(TiC) on the outermost layer is produced.
Patent JP-2003069747-A (JP)
Title: Device, method and program for providing advertisement, and recording medium recording the same program
Inventor: KUSAKABE TAKAYUKI
IPC: H04M15/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement providing device, with which traffic to be concentrated for providing a free-line call service with advertisement is relaxed. SOLUTION: An information providing device 1 provides an advertisement to a terminal 3A of a user, who desires a free-line call, by using a speech path established by call origination from the terminal 3A. Next, information required for a credit call to be charged to the advertiser of the provided advertisement is transmitted to the terminal 3A by using this speech path. Therefore, the user who desires the free-line call can acquire the information required for the credit call only by utilizing the provision of the advertisement and can utilize convenience in the free-line call by utilizing this information. On the side of the information providing device 1, on the other hand, traffic to be concentrated for providing the free-line call service with advertisement can be relaxed since line exchange is not required.
Patent JP-2003063145-A (JP)
Title: Heat sensitive recording material
Inventor: WATANABE TSUTOMU
IPC: B41M5/333
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, which has high color developing density, small ground fogging, is excellent in the preservability of an image part, ground light resistance and in the resistance to chemicals of the image part and of a ground part and, at the same time, is equipped with ink jet recordability. SOLUTION: In the heat sensitive recording material having a heat sensitive color developing layer including an electron donative colorless dye, an electron acceptive compound and a sensitizer on a support, the heat sensitive color developing layer includes 2-anilino-3-methyl-6-(N-ethyl-N-p-benzyl) aminofluoran as the electron donative colorless dye and 4-hydroxybenzene sulfonanilide as the electron acceptive compound.
Patent JP-2003064655-A (JP)
Title: Method and system for suppressing ground deformation during excavation
Inventor: KANAZAWA MINORU
IPC: E02D3/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To simply and effectively suppress ground deformation during the excavation of soft ground and the like. SOLUTION: After an earth retaining wall 10 and floor concrete 14 are constructed in the ground, the ground under the floor concrete 14 is excavated, and the inside of an underfloor space 24, which is generated by the excavation, is pressurized by feeding compressed air from a compressor 26. An anteroom 22 is provided at an entrance 20 to the underfloor space 24, and air pressure in the anteroom 22 is gradually changed when a worker goes in and out.
Patent JP-2003071546-A (JP)
Title: Aluminum ingot, and continuous casting method therefor, and manufacturing method for aluminum foil for electrode of electrolytic capacitor using the aluminum ingot
Inventor: OKADA HIROSHI
IPC: B22D11/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum ingot having metallic structure wherein a cube bearing grain is made clear in the whole area even in forming an ingot into a foil coil, and a continuous casting method therefor, and a manufacturing method for the aluminum foil for an electrode of an electrolytic capacitor using such an ingot. SOLUTION: In the continuous casting method for the aluminum ingot, wherein a molten metal M of aluminum is supplied from the upper end 3 of a cylindrical water cooling mold 2, whose upper end 3 and lower end 4 are opened, into a hollow part 5, and the ingot C cooled and solidified is drawn down from the lower end 4 and a cooling liquid W is added by pouring to continuously cast the ingot C, the pouring side of the molten metal on the upper end 3 of the cooling mold 2 is made of a fire resistant heat insulating material 6, and by controlling at least one or more of the mold length, a casting speed, and the amount of the cooling liquid in the cooling mold 2, the solidification starting point G of the molten metal M of the aluminum occurs in the area of the fire resistant heat insulating material 6.
Patent JP-2003074668-A (JP)
Title: Roller gear cam
Inventor: TANAKA MITSUAKI
IPC: F16H57/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventionally known roller gear cam that it is extremely difficult to work it, that an exclusive machine or exclusive jig is required for working it, while a roller gear cam allowing a high-speed rotation is needed. SOLUTION: In this roller gear cam, a second shaft 3 having a follower spider 2 having driven rollers 8 radially supported thereon at prescribed intervals and a first shaft 5 having cams 4 to be meshed with the driven rollers 8 circumferentially provided thereon are pivotally supported, and a rotation waiting band A extended so that the inside parts of the mutually opposed cams 4 can be passed without making contact with the driven roller 8 is provided on the cam 4 circumferentially provided on the first shaft 5.
Patent JP-2003072899-A (JP)
Title: Oil feeder
Inventor: TATSUNO HIYOSHI
IPC: B67D7/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder that simplifies the setting of oil feed data and improves operability. SOLUTION: The oil feeder comprises a main body case 11. The main body case 11 has a device case 14 accommodating oil feed mechanisms 12. The main body case 11 is erected on a narrow long island 1 having oil feed areas 2 on its both sides and formed such that the front and rear facing the oil feed areas 2 include consoles used to perform an oil feed operation. The oil feeder also comprises an external machine 32. The external machine 32 has a display case 15 disposed in the upper portion of the device case 14 and has display panels 22 on its front and rear. The external machine 32 also has data input/output devices that are respectively attached to the front and rear display panels 22 and used not only to output oil feed setting data but also to output an oil feed bill stating the amount of money for the fed oil based upon the oil feed data.
Patent JP-2003072463-A (JP)
Title: Lighting system in cabin
Inventor: INAGAKI SATOSHI
IPC: B60Q3/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system in a cabin capable of changing an illumination color of a lighting fixture in a cabin to an easily-viewable color or a favorite color, and further changing the image in the cabin. SOLUTION: As illumination lamps in the cabin, a meter lamp 5 for lighting meters, a switch panel lamp 6 for lighting an air conditioner control device, foot lamps (foot light) 7 for lighting foot parts of a driver's seat and a front passenger seat, a ceiling spot lamp 8 mounted on a central part of a cabin ceiling not shown in Fig., an inside door handle lamp 9 mounted on an inside door handle part, and a door pocket lamp 10 mounted inside a door pocket are mounted. These lamps 5, 6, 7, 8, 9, 10 in the cabin are respectively provided with light emitting diodes (LED) emitting the lights of three primary colors, that is, red light, green light and blue light, and a color mixture ratio of three light emitting diodes is regulated by a rotary regulating knob 4.  By regulating the chromaticity of each lamp 5,..., 10 in the cabin by the regulating knob 4, the color can be changed to the easily-viewable color or the favorite color.
Patent JP-2003077091-A (JP)
Title: Signal control system, method, and program
Inventor: NISHIMAE ETSUSHI
IPC: G08G1/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a signal control system capable of giving proper green display times on the real-time basis for ever-changing traffic situations in view of diversified traffic conditions in the vicinity of an intersection and made stable by excluding measurement errors. SOLUTION: The signal control system is equipped with signal lights 21 -24 for allowing vehicles 10 into an intersection 4 from roads 31 -34 , a memory unit 8 for retaining estimated values S<1> -S<4> for saturated traffic flow rates per unit hour representing the maximum number of vehicles possible to enter into the intersection 4, traffic situation measuring units 61 -64 , 71 -74 for measuring traffic situations along the roads 31 -34 , an operation unit 9 for correcting the estimated values S<1> -S<4> in view of the traffic situations along the roads 31 -34 , and a control unit 9 for controlling the signal lights 21 -24 based on the estimated values S<1> -S<4> .
Patent JP-2003078533-A (JP)
Title: Wireless lan system
Inventor: HADOU MICHINAO
IPC: H04W74/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To realize uncompetitive high speed and stable communication by operating the centralized control of all communication, and to allow fixedly operating infrastructure network and a temporarily operating adhock network to coexist. SOLUTION: An access point 13 successively operates the polling of stations 11 and 12 of an infrastructure network 10 and stations 21 and 22 of an adhock network 20, and then repeatedly operates the polling of any unspecific destination station. Only the station which receives the polling is given a transmission right, and able to communicate with the other side station in the same network without using the access point 13. When direct wireless communication between the stations 11 and 12 is not available, the communication through the access point 13 is made available. The station which does not receive the polling to its own destination issues its integration request to the access point 13.