baber/WOPTO huggingface dataset:
Patent JP-2002042523-A (JP)
Title: Light irradiation device
Inventor: YAMAGUCHI MASAO
IPC: E01F9/553
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device which is thin while a radiation cross section of light (luminous area) is larger. SOLUTION: A thin reflective mirror 11 comprising a parabolic, in cross section, reflective surface 11a is sandwiched between an upper plate 14 and a lower plate 15, and an LED 12 is provided at a focal point of the parabola of the reflective surface 11a, being at the central part in thickness direction of the thin reflective mirror 11. The LED 12 is narrow angle light distribution type where a radiation angle range of light is narrow, its radiating direction of light is directed around the central part of the reflective surface 11a. A cylindrical concave lens 13 is provided in front of, close to, the LED 12. The cylindrical concave lens 13 is so arranged that its axial direction of the concave surface matches the thickness direction of the thin reflective mirror 11.  The light emitted from the LED 12 is expanded with the cylindrical concave lens 13 at an XY plane vertical to the thickness direction of the thin reflective mirror 11, and is reflected on almost the entire reflective surface 11a to become a wide parallel beam in X direction, outgoing in Y direction.
Patent JP-2002047407-A (JP)
Title: Polycarbonate resin for optical disk substrate and optical disk substrate
Inventor: TOMIOKA TATSUYA
IPC: G11B7/2534
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin which is suitable as the material for optical disk substrates with reduced defects due to flashes without unnecessarily increasing the amount of a mold release agent to be added, and an optical disk substrate composed of the resin. SOLUTION: The polycarbonate resin for optical disk substrates meets the conditions that (1) the viscosity average molecular weight is 10,000-17,000; (2) the iron content is <=0.2 ppm, (3) when the intensity of the signal of the chemical shift δ=7.0-7.5 ppm based on a phenyl ring in the spectrum measured by 1H-NMR is regarded as 1,000, the intensity of the signals of δ=1.02-1.08 and 6.69-6.73 ppm is <=0.01; and (4) the polycarbonate resin contains 100-500 ppm mold release agent.
Patent JP-2002048858-A (JP)
Title: Method and device for estimating position of sound source
Inventor: HIRAKAWA YASUNORI
IPC: G01R31/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that transmission facilities which can not be stopped are unable to have its discharge occurrence place estimated and it is difficult to estimate the discharge occurrence place when a discharge traces can not be found even after the transmission facilities are stop. SOLUTION: The occurrence place of discharge is estimated from the distance from the occurrence place of the discharge found from the time lengths from when the continuity of transmission output is lost owing to the discharge to when the discharge sound of the discharge reaches microphones (2-1, 2-2) arranged inside or outside the radio transmission facilities (1) and the arrangement positions of the microphones. Further, not only the discharge occurrence place in the radio transmission facilities, but also the position of the sound source can be estimated widely and generally.
Patent JP-2002052621-A (JP)
Title: Tire molding machine
Inventor: TAKEJI TAKASHI
IPC: B29D30/26
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a tire molding machine which automatically carries in/out a tire easily under a simply structured expansion and contraction mechanism. SOLUTION: This tire molding machine comprises a plurality of segments 13 and 14 arranged inside a tire W in order to tightly hold the bead parts Wa and Wb of the tire W and push plates 20 and 26 arranged outside the tire W, spaced from each other as specified in the circumferential direction of each of right/left drums 3 and 4 which freely come into contact with and separate from each other on a main shaft 1, at the right/left drums 3 and 4. In this tire molding machine, the segments 13 and 14 and at least the push plate 26 on the opposite head stock side in a direction where the tire W is carried in and out, are arranged in such a way that the segments 13 and 14 and the push plate 26 are expandable and contractible by the expansion and contraction mechanism using a tapered piston 5 and a block 11.
Patent JP-2002059293-A (JP)
Title: Flux for aluminum soldering
Inventor: MATSUMOTO TOSHIO
IPC: B23K35/363
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide flux for aluminum soldering improving soldering performance, particularly, to aluminum and aluminum alloys, further preventing the corrosion of base material and high in reliability after soldering. SOLUTION: As flux components for aluminum soldering, fluorinated metallic salts of 3.0 to 5.0 mass%, the metallic salts of organic acid of 10.0 to 30.0 mass% and the balance hydrofluoric acid salts of amino alcohol are mixed.
Patent JP-2002055715-A (JP)
Title: System for announcing vehicle state to crew
Inventor: MURAMATSU HARUJI
IPC: G08G1/13
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for announcing the state of a vehicle to crew capable of surely notifying a driver of the fact that an output value from a sensor is turned to be abnormal according to the lighting of a warning lamp when a detected value from the sensor indicates abnormality, and instructing the driver the optimal way of dealing with the vehicle according to the lighting of the warning lamp. SOLUTION: When a detected value from a sensor 12 for checking the state of a vehicle 1 is turned into an abnormal state, the abnormal detected value and the position information of the vehicle 1 are received from the vehicle 1, and the state of the abnormal detected value is judged, and a message indicating the abnormal state corresponding to the level of the abnormal detected value is transmitted to equipment mounted on the vehicle 1.
Patent JP-2002051792-A (JP)
Title: Method for producing l-lactic acid
Inventor: SATO TOSHIHIKO
IPC: C12R1/46
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing L-lactic acid, which needs an aseptic culture medium but does not need a sterilization operation in the subsequent fermentation process. SOLUTION: This method for producing the L-lactic acid, characterized by hydrolyzing and fermenting starch with lactobacillus in the presence of an antibacterial agent and a phosphate.
Patent JP-2002059785-A (JP)
Title: Vehicular console
Inventor: IIZUKA KATSURA
IPC: B60R16/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular console providing compatibility between forming of a storage space and arrangement of an appropriate number of switches in an upper face of a console main body and positively avoiding fear of malfunctions of the switches. SOLUTION: The storage space 2 having a bottom face 2a in a position sunken a predetermined depth from the upper face la and provided in its periphery with a vertical wall 2b erected from the bottom face 2a and reaching the upper face 1a of the console main body 1 is provided in the upper face 1a of the console main body 1. An appropriate number of switch attaching holes 3 provided in their peripheries with switch bearing faces 3 one step lower than the bottom face 2a are bored into the bottom face 2a of the storage space 2. Switches 5 or plugs 4 are attached to the switch attaching holes 3 so their respective upper faces are flush with or lower than the bottom face 2a of the storage space 2.
Patent JP-2001097722-A (JP)
Title: Apparatus for melting and/or purifying inorganic compound
Inventor: RAEKE GUIDO
IPC: C03B5/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for melting and/or purifying an inorganic compound by which the danger in continuous operation is minimized or largely removed. SOLUTION: This apparatus has a crucible for storing a material to be heated, and a high-frequency system for heating the material by supplying a high-frequency energy to the material of the crucible. The high-frequency system has a high-frequency oscillation circuit having an induction coil coiled around the periphery of the crucible, and an oscillator, and at least a second oscillator capable of being connected to the induction coil.
Patent JP-2002060243-A (JP)
Title: Neck glass for cathode-ray tube
Inventor: KOMORI HIROSHI
IPC: C03C3/102
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a neck glass for a cathode-ray tube having high X-ray absorbing power and less liable to crack. SOLUTION: The neck glass comprises, by mass, 20-40% PbO, 38-58% SiO2, 0-5% Al2O3, 0-5% MgO, 0-5% CaO, 0-9% SrO, 0-9% BaO, 0-5% Na2O, 6-15% K2O, 0-2% Sb2O3, 0-10% Fe2O3 and 0.1-5% P2O5.
Patent JP-2002061750-A (JP)
Title: Noncontact sealing device
Inventor: TAKETOMI NAOYUKI
IPC: F16J15/40
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact sealing device that can prevent leakage of lubricating oil for a bearing on a rotary shaft and an external fluid intrusion, and can provide a continuously constant sealing effect via a simple structure. SOLUTION: The noncontact sealing device 1 comprises a seat ring 10 secured to a rotary shaft 2, and a housing 20 disposed on the rotary shaft 2 via a bearing 3, and has a movable ring 30 mounted on the housing 20 in opposition to the seat ring 10, with the result that the space between the opposite surfaces is a seal clearance h making a hydrostatic gas bearing mechanism M formed by a gas film. The movable ring 30 is displaceable in the direction of the seal clearance h, so that even if a phenomenon occurs to affect the seal clearance h, the movable rang 30 can be displaced to keep the seal clearance h constant and thus maintain a constant sealing effect.
Patent JP-2002089543-A (JP)
Title: Semiconductive member, electrophotographic function member and process cartridge
Inventor: YOSHIDA TATSURO
IPC: G03G15/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive member being easy to control to a predetermined electrical resistance value which will not readily vary depending on position, with the electrical resistance value varying over only a small range from a low-temperature, low-humidity condition to a high-temperature, high- humidity condition, even if the member is used continuously, and an electrophotographic function member and a process cartridge using the semconductive member. SOLUTION: The semiconductive member contains a water-soluble polyaniline with an acidic group and an aqueous high polymer compound, and has a volume specific resistance of 104 to 1012 Ω.cm. The electrophotographic function member using the semiconductive member and the process cartridge are also disclosed.
Patent JP-2002076874-A (JP)
Title: Output interface circuit
Inventor: KOHAMADA HIROYUKI
IPC: H03K19/0175
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an output interface circuit with which a fast and stable interface operation can be realized even when an external power supply voltage changes from, e.g. 5 V to 3.3 V or 2 V, without the need for extending the size of a chip. SOLUTION: A 5 V group output buffer circuit 3 receives an output signal S1 from an internal circuit 1 and outputs an output signal S3 to an external output terminal 6 in response to a control signal S7a that denotes an external power supply voltage VEXT is higher than a prescribed value. A 3.3 V group output buffer circuit 4 receives the output signal S1 and outputs an output signal S4 in response to a control signal S7b that denotes the external power supply voltage VEXT is equal to or lower than the prescribed value. An output level adjustment circuit 5 outputs an output signal S5 resulting from adjusting the level of the output signal S4 to the external output terminal 6.
Patent JP-2002077449-A (JP)
Title: Communication terminal device
Inventor: SUZUKI IKUJI
IPC: H04N1/32
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device which can prevent a line from being released, even if a hook key is operated when the line is forcibly closed. SOLUTION: When a recording part 50 is unable to operate, an image memory 80 is exceeded memory, and the telephone line L is closed with a line closing key 69. At those settings, the telephone line L is closed to disable facsimile reception. In this state, the operation of the hook key 66 is invalidated. Consequently, the telephone line L will not be released, even if the hook key 66 is operated. Therefore, when the telephone line L is forcibly closed, the telephone line L can be prevented from being released, even if the hook key 66 is operated.
Patent JP-2002076770-A (JP)
Title: High-frequency transmitter/receiver
Inventor: OUCHI SHIRO
IPC: G01S7/28
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress warping an antenna substrate of a high-frequency transmitter/receiver and also to make the connection easy between the circuit substrate of this antenna substrate and the external circuit easy. SOLUTION: Inside an aperture 1a on an outer base plate 1 and on the side of an antenna substrate 4 of a conductor passage forming part 2a on an inner base plate 2, a conductor passage 12 is formed through which leads for connecting a circuit substrate 5 and the external circuit are routed. Through this conductor passage 2, an external connection connector 8 is disposed, and a part of a connector casing 8b supports the antenna substrate 4 by making good use of the external connection connector 8.
Patent JP-2002082003-A (JP)
Title: Torque detecting device
Inventor: MIKAMI TOSHIHARU
IPC: G01L3/14
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a torque detecting device that is mounted on an existing bicycle and can detect a torque. SOLUTION: The right end of a bearing 30 is elastically deformed by driving torque acting on a crankshaft 13, and a housing 38 deflects following this. A sensor tip 40 mounted on the housing 38 abuts on a right adaptor 36, and detects the driving torque having acted on the crankshaft 13. The sensor tip 40 is mounted on a holding part 38c of the housing 38 smaller in diameter than the bearing 30, so that the torque detecting device is held to a same diameter as the bearing 30 to be stored in a support hole 21A of a body frame used for the existing bicycle.
Patent JP-2002084067-A (JP)
Title: Multilayer ceramics substrate and manufacturing method thereof
Inventor: HARADA HIDEYUKI
IPC: H05K1/16
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramics substrate incorporating a functional element three-dimensionally. SOLUTION: A baked plate provided by baking a ceramic function material in advance is used to manufacture a function element such as a capacitor element 7, an inductor element 8, and a resistor element 9. These function elements 7-9 are incorporated in a non-baked composite laminated body 20. The non- baked composite laminated body 20 comprises base-body green layers 21-24, constraint layers 25 and 26 comprising a hard-to-be-sintered material, and wiring conductors 10-17. When they are baked, the base-body green layers 21-24 are suppressed from contracting in a main surface direction due to action of the constraint layers 25 and 26.  Thus, the non-baked composite laminated body 20 is baked with a no problem while the function elements 7-9 are incorporated, while no mutual diffusion of components takes place between the function elements 7-9 and the base-body green layers 21-24, maintaining the characteristics of the function elements 7-9 even after baking.
Patent JP-2002081221-A (JP)
Title: Trigger device
Inventor: TAKEDA TAKACHIHO
IPC: E04H9/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a trigger device capable of fixing a building even when becoming different in the positional relationship before and after an earthquake in the building provided with a base isolation device. SOLUTION: This trigger device 10 includes a case 12. A base board 22 is installed inside the case 12, and a block body 28 is installed on a bolt 26 inserted into the base board 22. A spring 30 is installed between the base board 22 and the block body 28, and pressing force is elastically applied to the block body 28. The trigger device 10 is installed on a bottom surface of the building provided with the base isolation device, and a controller for operating a fixing bar 40 is installed in a foundation part. The fixing bar 40 is pushed against the block body 28 so that the block body 28 of the part is moved, and is put in a state of fitting the other block body 28 and the fixing bar 40.
Patent JP-2001134452-A (JP)
Title: Device and method for managing usage of resource
Inventor: FOOTE WILLIAM F
IPC: G06F9/44
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the resource use of a specific resource according to the related code set of a code to be executed on behalf of a down-loaded applet. SOLUTION: A resource marker is related with a related code so that the resource amount used of a specific resource according to the related code can be indicated. The resource marker is updated when the related code increases or decreases the total resource amount used of the specific resource.
Patent JP-2002094928-A (JP)
Title: Image recorder, method for processing image data for communication and storage medium
Inventor: MIZUTANI KOICHI
IPC: H04N1/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder that can release an image data buffer memory used for camera signal processing in a short time, and to provide a processing method for image data communication and a storage medium therefor. SOLUTION: A control circuit 105 of a camera 102 releases an image pickup circuit 113, a coding buffer memory 107, a frame memory 114, an image CODEC 111, and an IC card interface circuit 106 from the state of processing of the image data transfer to a transfer buffer memory 116 when the transfer of all the image data to the transfer buffer memory 116 is completed, so that the above-mentioned are brought sections into a release state while a communication circuit 103 communicates with an external device.
Patent JP-2002087668-A (JP)
Title: Winding device for film or the like
Inventor: AKAMATSU KANJI
IPC: B65H23/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding device capable of tightly winding a film. SOLUTION: In the winding device for winding the film or the like, a guide roll for introducing the film or the like is installed in the front of a winder for winding the film or the like with rotating, and a resistance member for adjusting winding resistance of the film or the like is installed in a passing route of the film or the like from the guide roll to the winder.
Patent JP-2002094685-A (JP)
Title: Method and system for pasting data
Inventor: HANADA TAKASHI
IPC: G06F17/30
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for pasting data for viewing a content reflecting an input data, related to a mobile telephone such as a portable telephone and a simple portable telephone. SOLUTION: A method is provided where the data inputted with a mobile telephone such as a portable telephone and a simple portable telephone is pasted to and/or subscribed for the content on a network. Here, the data inputted from the portable telephone or the simple portable telephone is received, and the received data is stored in the storage device. A data used for the content is retrieved from the storage device housing the data, and pasted to and/or subscribed for the content, for transmission to the portable telephone or the simple portable telephone.
Patent JP-2002091237-A (JP)
Title: Image forming device
Inventor: AIZAWA HIDEO
IPC: G03G15/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing an abnormal image caused by the winding residual amount of transfer material when roll paper is used as the transfer material and the characteristic of the transfer material such as the size and the material thereof. SOLUTION: A roll of plain paper whose length is 150m and whose width is 841 mm is set on a 1st roll 13. Only when a detecting and comparing device 30 detects that the residual amount of transfer paper detected by a residual amount detecting device 20 is <=30 m based on the detected result on the residual amount by the device 20, a transfer current value is switched to >=140 μA being about twice as large as a normal specified value only at the leading and trailing edges of the transfer paper by a transfer current controller 41. Thus, the occurrence of void is prevented by making the transfer current value large only at the leading and the trailing edges of the transfer paper where the void easily occurs, and transfer performance is excellently maintained without making the transfer current value large in a center area where the image is carried other than the leading and the trailing edges, so that an excellent transferred image is obtained even in the case of the transfer paper which is very easily curled.
Patent JP-2002061421-A (JP)
Title: Erection-angle correcting device-attached pole such as utility pole, telephone pole, pole for road sign, pole for signboard, and pole for net of golf practice range and the like
Inventor: KUZUU MASAYUKI
IPC: E04H12/18
Filed: 2000-08-12
Abstract: PROBLEM TO BE SOLVED: To erect a pole such as a utility pole in a vertical,state or at the free angle of erection. SOLUTION: In the method for vertically erecting the poles such as the utility pole, a telephone pole, a pole for a road sign, a pole for a signboard, and a pole for the net of a golf practice range and the like in order to prevent them from falling or erecting the pole at the free angle of erection, the pole is split into vertical two, three, etc., sections, and a split place is provided with a connecting device having sufficient strength, which is fitted with a device capable of correcting the angle of the connection of an upper-side pole to a lower-side pole.
Patent JP-2002085825-A (JP)
Title: Equipment and system for taking-picture game
Inventor: YAMAZAKI ATSUSHI
IPC: A63F13/33
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To effectively and easily enable to take picture with a camera in a game. SOLUTION: This device/system consist of a game machine casing 10 and a controller-side casing 20. The casing 10 has a main monitor 11, which displays an animation picture. The casing 20 is provided with a simulation camera part 40 facing the monitor 11. The part 40 is provided with a liquid crystal display device 45 inside to display the same animation picture as that displayed on the monitor 11. When a simulation shutter button 431 is depressed, a frame picture at the time point is fetched as a photographic frame picture.
Patent JP-2002096138-A (JP)
Title: Forging apparatus for helical gear
Inventor: ISHIDA HITOSHI
IPC: B21J5/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To form an internal helical gear with high strength at a rapid rate by forming the internal helical gear having twisted teeth around inside the periphery by means of forging. SOLUTION: An outer die 11 and an inner die 4 having internal helical teeth forming teeth 5 at its outside surface are fitted coaxially on one side of facing platens 3 and 10 keeping a predetermined forming gap between the dies. At the other side of a platen 20, a punch 21 being able to fit to a forming gap 13 and a spiral axis 22 which spirally fits to the core axis part of a inner die 4 are prepared. Between the other side of the platen 20 and the spiral axis 22, a clutch 27 is installed by which the other side of the platen 20 is connected to the spiral axis 22 when pressurized and the coupling is disconnected when the pressurizing force is released.