baber/WOPTO huggingface dataset:
Patent JP-2002335083-A (JP)
Title: Multilayer wiring board and manufacturing method thereof
Inventor: AKIMOTO SATOSHI
IPC: H05K3/38
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board excellent in heat resistance and bonding reliability after moisture is absorbed. SOLUTION: The multilayer wiring board is provided wherein polyimede insulating materials comprising a conductive layer are laminated with an adhesive containing at least epoxy curing component in between. The multilayer wiring board is manufactured, wherein, as a pre-process for lamination, a process to treat at least the surface of an adhesive layer bonded to the polyimede insulating material or the surface of the polyimede insulating material bonded to the adhesive layer is included. At least a thermal process may be included after a process with a processing liquid containing at least imidazole compound.
Patent JP-2002330970-A (JP)
Title: Ultrasonic endoscope
Inventor: MIYAMOTO SHINICHI
IPC: A61B8/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope in which the engagement of bevel gears can be easily controlled. SOLUTION: In the ultrasonic endoscope, an ultrasonic scan unit 24 with an ultrasonic vibrator incorporated in a tip part body 21 of an insert part tip part, is configured in an attachable and detachable manner. The tip part body 21 is provided with a turn shaft coupled to a flexible shaft turned by a driving device inside an operating part. The turn shaft is fixed on a top end side bevel gear 33. The top end side bevel gear 33 is configured to be engaged with a unit side bevel gear 44 provided in the ultrasonic scan unit 24. For controlling the engagement of these top end side bevel gear 33 and the unit side bevel gear 44, a control plate 53 is provided between the top end part body 21 and the ultrasonic scan unit 24, and through the control plate 53, the ultrasonic scan unit 24 is fixed to the top end part body 21.
Patent JP-2002341433-A (JP)
Title: Light shielding mask
Inventor: KASAI KIYOSHI
IPC: G02F1/13
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding mask capable of finely adjusting the light quantity of a projection lens in a projection type display device. SOLUTION: A light shielding adjusting mechanism detachably loaded in the front of the projection lens 5 in the light shielding mask 30 is provided with a pair of guide plates 13 arranged on one end of a base 11 in a state mutually separated at a prescribed interval and capable of supporting a light shielding plate 12 so as to be slide it, elastic bodies 15 arranged on the other end of the base 11 in a state mutually separated at a prescribed interval and capable of pulling and fixing the plate 12 and adjusting bolts 20 to be connected to interlocking plates 16 fitted to the plate 12 in order to slidably fix the plate 12.  Both the ends of the plate 12 are planed off like a circular arc (ϕD) shape defining a distance between both the guide plates 13 as a diameter and each interlocking plate 16 is supported on a point of the plate 12 so as to be oscillated, so that the plate 12 can be adjusted in the length direction of the bolt 20 and in a rotating direction around the plate 16.
Patent JP-2002342987-A (JP)
Title: Master disk for manufacturing optical recording medium, stamper for manufacturing optical recording medium and method of manufacturing optical recording medium
Inventor: TAKEDA MINORU
IPC: G11B7/26
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical recording medium which is capable of making groove patterns or information bit patterns fine and more particularly making the width of the grooves or information bits narrower and a method of manufacturing a master disk and stamper to be used for the same. SOLUTION: Resist films are formed according to the patterns of the guide grooves segmenting track regions or the patterns of the bits and rugged shapes are formed on a master disk substrate 10. Next, the side walls of the recessed parts 10a of the rugged shapes are formed with side walls 12a to narrow the width of the recessed parts, there by, the master disk is formed. The stamper 13 consisting of nickel, etc., transferred with the rugged shapes of the resultant master disk substrate 10 is formed. The medium substrate transferred with the rugged shapes of the resultant stamper is formed and an optical recording film and protective film are formed on the medium substrate.
Patent JP-2002339307-A (JP)
Title: Bridge expansion joint
Inventor: MIYAGI YOSHIHIRO
IPC: E01C11/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a bridge expansion joint capable of visually recognizing cracks or breakages of a fixing steel plate. SOLUTION: The bridge expansion joint is constituted by covering at least one load supporting steel plate and a pair of fixing steel plates 1 and 1 with a rubber material 4, and for the bridge expansion joint anchored to the mounting surface h forming part of the fixing steel plates covered with the rubber material 4 in a bridge girder H, a water reactant 5 making a volume variation by absorbing water is made to lie between the fixing steel plates 1 and an upper side rubber layer covering them, and when the cracks or the breakages are occurred in the fixing steel plates 1 and a lower side rubber layer covering them, the water reactant 5 makes the volume variation by water entered from the cracks or the breakage parts to push up the upper side rubber layer.
Patent JP-2002343865-A (JP)
Title: Automatic wiring method for semiconductor integrated circuit
Inventor: MASUNO WATARU
IPC: G06F17/50
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic wiring method for a semiconductor integrated circuit which does not cause a phase difference up to a terminal cell without inserting a buffer cell. SOLUTION: In the semiconductor integrated circuit, wiring patterns different in wiring length, wiring width, and wiring material quality are combined, concerning a plurality of wiring patterns prepared in advance, prior to wiring so that the resistance values of the wiring from a clock driver cell to the above terminal cell may be roughly the same, when supplying a plurality of terminal cells with clock signals from the above clock driver cell.
Patent JP-2002339740-A (JP)
Title: Exhaust manifold cleaning device
Inventor: KITAGAWA ISAO
IPC: B08B3/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold cleaning device capable of completely removing, in a short time, oil film mixed with chips and spatters caused by welding from the inside of an exhaust manifold. SOLUTION: This exhaust manifold cleaning device 1 comprises a mounting means 4 for mounting the exhaust manifold 2, a collecting part cleaning means 10 for cleaning the inside of the collecting part 2b of the exhaust manifold 2 installed on the mounting means 4 with high temperature and high pressure hot water, cylinder part cleaning means 6a and 6b for cleaning, in order, the inside parts of a plurality of cylinder parts 2a of the exhaust manifold 2 mounted on the mounting means 4 with high temperature and high pressure hot water, and a moving means 9 for moving, in order, the cylinder part cleaning means 6a and 6b so as to position these means at locations corresponding to the locations of the plurality of cylinder parts 2a.
Patent JP-2002341905-A (JP)
Title: Controller of plant
Inventor: YASUI YUJI
IPC: G05B13/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance stability of sliding mode control by performing proper processing to stabilize the sliding mode control while continuing control to a target value of control when the sliding mode control becomes unstable. SOLUTION: Control input Usl to a plant usually calculates deviation state quantity as a set of a current value e(k) and a previous value e(k-1) of deviation between plant output and the target value of control as the sum of adaptive rule input Uadp to mount the deviation state quantity on a switching straight line by excluding equivalent control input Ueq to constrain the quantity on a switching straight line where the switching function value σ becomes zero, reach rule input Urch to mount the deviation state quantity on the switching straight line and influence by disturbance, etc., (S207) and defines the equivalent control input Ueq as zero when the control becomes unstable (S208).
Patent JP-2002343964-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUKATSU SHIGEMITSU
IPC: H01L29/792
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein operation of a parasitic transistor can be restrained, and to provide its manufacturing method. SOLUTION: A surface layer of a substrate 1 is subjected to dielectric isolation by using a trench 2 formed by an STI technique and an element isolation insulating film 4 with which the inside of the trench 2 is filled, and an element forming region is formed. A gate oxide film 10 formed on a surface of the substrate 1 in the element forming region is stretched up to a region in which a corner of a surface of the element isolation insulating film 4 is eliminated, and a gate electrode 11 is formed on the gate oxide film 10, so that the gate electrode 11 is also arranged on an upper part of a sidewall of the trench 2, and a parasitic transistor is formed above the trench 2. By forming an ion implanting layer 14 for parasitic Tr adjustment on a channel region 9 of the parasitic transistor, a threshold voltage of the parasitic transistor is adjusted.
Patent JP-2002344147-A (JP)
Title: Multilayer wiring board and semiconductor device
Inventor: OSONE YASUO
IPC: H01L21/331
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal resistance in a radiation path extending from an emitter wiring to a multilayer wiring board downside through vias and thermal vias, thereby reducing the thermal resistance of the entire semiconductor device. SOLUTION: The multilayer wiring board 3 having through-holes 4 in the thickness direction mounts a semiconductor substrate 1 thereon, the substrate 1 has through-holes 5 in the thickness direction thereof, and, in a plane perpendicular to the thickness of the wiring board 3 and that of the semiconductor substrate 1, the whole region occupied by the through-holes 5 on the semiconductor substrate is included in the region occupied by the through-holes 4 in the multilayer wiring board.
Patent JP-2002337912-A (JP)
Title: Spouting container
Inventor: OKABE TSUTOMU
IPC: B65D83/76
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful consumption of contents and to improve effectiveness of operation for an operating button at the time of use for a spouting container for which the operating button can be locked in pushing down in order to prevent the contents from spouting erroneously when the container is carried. SOLUTION: The spouting container comprises a screw cap 12 (an attachment member) which is attached to a container main body 10 and a cylindrical locking member 18 which is guided by the screw cap for upward and downward movement and is moved upward at the time of nonuse to a locking position to check pushing-down of the operating button 30 while being moved downward to an unlocking position to enable the button to be pushed down. The operating button is attached to a spouting tube 28 and prevented from falling out of the spouting tube with a ring-like projection 30f engaged with a projected part 15c. The operating button is also prevented from falling out of the spouting tube by the locking member 18 with an engagement projection 30d engaged with a fitting part 20B and a holding stepped part 18a engaged with an engaging part 14b.
Patent JP-2002350558-A (JP)
Title: Outdoor information-reporting apparatus
Inventor: ONISHI YOSHITAKA
IPC: G01W1/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor information-reporting apparatus for reporting a plurality of pieces of outdoor information, washing index, current weather, and future weather to the inside of a room. SOLUTION: When a temperature sensor 8b, a moisture sensor 8c, an amount- of-insolation sensor 8d, an air volume sensor 8e, and an atmospheric pressure sensor 8f being installed at an outdoor machine 6 in an air conditioner detect outdoor information, the detection signal is inputted to an indoor control section 13 of an indoor machine 7 via an outdoor control section 10 in the outdoor machine 6. The indoor control section 13 analyzes the detected outdoor information, and generates outdoor environment information including washing index, current weather, future weather, and the like for outputting to a reporting section 11 of the indoor machine 7. The reporting section 11 performs reporting to resort to a user's sight and hearing by the outdoor environment information display, light, sound, odor, vibration or operation.
Patent JP-2002353632-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: YUGAWA HIDETOSHI
IPC: B23K26/382
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and manufacturing method thereof capable of very high density wiring without generating the breaking of a through conductor even if the diameter of the through hole is as small as 75-130 μm. SOLUTION: In a double-sided copper clad board wherein inner layer conductors 2A.2B consisting of copper foil are applied to the upper and lower surfaces of an insulating resin board 1, insulating resin layers 3A.3B whose decomposition degree by laser beam irradiation is higher than that of the insulating resin board 1 are applied on the upper and lower surfaces of the double- sided copper-clad board. Further, a plurality of through holes 4, penetrating vertically through the double-sided copper-clad board and the insulating resin layers 3A.3B and increasing their diameter as proceeding toward the outside at the insulating resin layers 3A.3B, are formed by laser processing. Then, a through conductor 5 is applied on the inner surface of the through hole 4 and surface layer conductors 6A.6B are applied on the surfaces of the insulating resin layers 3A.3B respectively by plating.
Patent JP-2002355647-A (JP)
Title: Apparatus for treating organic substance
Inventor: SAKAMOTO NORIMASA
IPC: F26B9/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating organic substances which can reduce the outside size of an apparatus main body and an installation space without hindering the supply of garbage, etc., by eliminating a box-shaped cover, etc., by housing a discharge mechanism such as a discharge chute in an exterior finish case when the mechanism is not used. SOLUTION: In the apparatus in which treated substances are discharged with the open end 53k of the discharge chute 53 from the discharge opening 5 of a treatment tank 2 exposed to the side (front surface) of the exterior finish case 1 for housing the treatment tank 2 for treating the supplied organic substances such as garbage, the chute 53 is constituted to be expanded/ contracted in a state in which the open end 53k is exposed from the side of the case 1 and in a state in which the open end 53k is housed in the case 1.
Patent JP-2002138076-A (JP)
Title: Compound to generate amine by light irradiation and photosetting composition
Inventor: ISHIZAWA HIDEAKI
IPC: C08F2/50
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compound that is easily decomposed to generate amine by light irradiation and compatible well with compounds to be cured by amine and can react with these compounds by light irradiation capable of giving cured materials, and a photosetting composition made of the above compound. SOLUTION: This compound to generate an amino group by light irradiation is represented by formula 1 (wherein R1 is an n-valent organic group; each of R2 and R3 is hydrogen, an aromatic group or an aliphatic group; and (n) is a positive integer of 1 or more) containing a carabamoyloxyimino group.
Patent JP-2002326620-A (JP)
Title: Stretchable container
Inventor: UENO NORIYOSHI
IPC: B65D1/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make a PET bottle-form container larger when being filled, and compact when not being filled, and make the container extremely small at the time of disposal, and in addition, economically perform the handling in the distribution process. SOLUTION: A PET bottle-form container main body 2 is formed into a foldable shape such as a paper lantern. Thus, this container can be made extremely small when not being filled, and expands when being filled. Also, the structure is constituted in such a manner that a filled article in the container can be physically discharged to the outside when the container filled with the content is compressed.
Patent JP-2002033702-A (JP)
Title: Optical transmission device
Inventor: AOKI MASAHIRO
IPC: H04B10/07
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a suitable optical transmission device to realize pre- emphasis of wavelength multiplex communication by a easy method and its simple realizing method and furthermore to provide a highly reliable optical transmission device where the wavelength of a multiplexed signal light is unchanged, even if a semiconductor laser is subject to deterioration due to aging and its simple realizing method. SOLUTION: This optical transmission device can correct a luminous intensity difference at a receiving end between channels caused by wavelength dependence of a wave guide loss of a transmission line in a wavelength multiplex optical communication unit, by adjusting an optical output of a transmitter of each channel through the use of an optical attenuator which is integrally integrated with a transmission light source by a very simple method. Furthermore, this optical transmission device that can easily realize stability of each channel wavelength, by using the optical attenuator integrally integrated with the transmission optical source to adjust optical output fluctuations due to secular deterioration in the semiconductor laser.
Patent JP-2002362604-A (JP)
Title: Discharging cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/12
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a technical problem in which a weakened cutting line can be easily broken with a weak operating force when a discharging cap is wasted under its classified state without decreasing a strength and durability required for the discharging cap and further enable the pouring-out cap to be accomplished easily, rapidly and smoothly. SOLUTION: This discharging cap comprises a cap body 1 made of relative soft easy breakable synthetic resin and a lid member 20 made of relative hard synthetic resin. The cap body 1 is made such that a substantial lower half segment of an assembled cylinder 2 having a discharging port 8 at its top end and fitted outwardly at a bottle cylinder 30 is divided into and formed as a plurality of engagement pieces 3 undercut and coupled to the bottle cylinder 30 and at the same time an outer ring 13 having a pair of vertical weak lines 15 is connected outside the assembled cylinder 2 through a fitting segment 14. The lid member 20 is made such that an upper lid 25 for opening or closing the discharging port 8 is connected through a hinge 24 to an upper end of a rear segment of a fastening ring 21 immovably fitted to the fitting segment 14.  The outer ring 13 is broken and the entire cap is removed from the bottle cylinder 30.
Patent JP-2002364249-A (JP)
Title: Control device for opening/closing body for vehicle
Inventor: KOSHIKAWA JUNICHI
IPC: B60J5/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an opening/closing body for a vehicle, which can adjust rotational torque of a motor depending on a vehicle stopping state, and calculates a location and a speed of the opening/closing body, by using a single sensor. SOLUTION: The control device for the opening/closing body 1 for the vehicle, controls the opening/closing body 1 pivotally mounted on a chassis 2 in a vertically openable manner, by a motor 6. The control device is comprised of an inclination sensor 10, and a control means 11. The inclination sensor 10 is set on the opening/closing body 1, and functions to detect an inclination of the same. The control means 11 converts the inclination detected by the inclination sensor 10, into an electrical value in a manner being variable according to variation of the inclination, and determines an initial value of motor voltage to be applied to the motor 6, based on the electrical value at the time of starting the opening/closing operation of the opening/closing body 1, to thereby control the speed of the motor 6, according to variation of the electric value after the determination.
Patent JP-2002365530-A (JP)
Title: Photographic lens
Inventor: KAWAKAMI ETSURO
IPC: G02B13/18
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a compact photographic lens having high resolution and being constituted of a small number of lenses. SOLUTION: This photographic lens is constituted by arranging an aperture diaphragm nearest to an object side, and then arranging a 1st lens having positive refractive power (hereinafter referred to as positive lens), a 2nd lens having negative refractive power (hereinafter referred to as negative lens), a 3rd lens which is a positive lens and a 4th lens which is a negative lens, in this order starting from the object side.
Patent JP-2002362798-A (JP)
Title: Web take-up device
Inventor: ARAKAWA MASATAKA
IPC: B65H19/26
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for taking up a coated or cured web, capable of cutting the web between a vacant core and another core, and taking up a cut end part of the web on the vacant core without twisting or wrinkling the web. SOLUTION: This take-up device for cutting the web between the vacant core and the other core for continuously taking-up the web onto the vacant core, is provided with a cutting means for cutting the web placed along the axial direction of the vacant core, in the width direction near the vacant core, an air blowing-out means for pressing an end part of the web cut by the cutting means to a peripheral face of the vacant core by air pressure. The air blowing- out means is provided with the directivity by linearly forming plural air blowing- out holes, whereby the end part of the whole end part of the cut web can be stably pressed to the peripheral surface of the vacant core to take up the web without twisting and wrinkling the same.
Patent JP-2002364971-A (JP)
Title: Structure of machine chamber in storage
Inventor: HIROZAWA MASARU
IPC: F25D23/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To attain sufficient air cooling by making the air from a fan for condensation flow to a condenser and thereby to prevent lowering of the condensing capacity of the condenser. SOLUTION: A cooling box 24 is so provided as to project into a machine chamber 12, in the inner upper part of the machine chamber provided in the lateral part of a main body 10. A compressor 28 is disposed in the inner base part of the machine chamber 12, while an evaporating dish 30 is disposed between the compressor 28 and the cooling box 24. The spiral condenser 34 is provided above the evaporating dish 30 and on the projecting surface 24a of the cooling box 24. A slant 24b slanting upward toward the projecting surface 24a whereon the spiral condenser 34 is provided is formed on the base part of the cooling box 24. The slant lower end of the slant 24b is set at a position above the upper side of the evaporating dish 30 and the slant is so constituted that the air sent from the fan 36 for condensation can be guided efficiently upward along it.