baber/WOPTO huggingface dataset:
Patent JP-2002344136-A (JP)
Title: Method of forming laminated wiring
Inventor: MORI SHINSUKE
IPC: H01J9/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming laminated wiring, with which a short-circuit defect attributable to a pin hole in a thick film insulator layer can be prevented. SOLUTION: After an insulation layer 36 is covered with a resin film 50 in a resin paste printing step and a drying step, a thick film silver paste is applied to form row-direction wiring 34 in a thick film conductor paste printing step. Consequently, when the thick film silver paste is applied, the thick film silver paste is not allowed to flow into the pin hole 52 even when these is a pin hole 52 in the insulation layer 36 in a portion in which column-direction wiring and the row-direction wiring are to overlap since this layer is coated with the resin film 50. This resin film 50 exists between the insulating layer 36 and the thick film silver paste, but, since the resin film is burned at the same time when the row-direction wiring 34 is formed in a burning step, the tow-direction wiring 34 is attached tot the insulation layer 36 in the same manner as in a conventional method.
Patent JP-2002025770-A (JP)
Title: Evaporation method of organic light-emitting material
Inventor: SHI JIANMIN
IPC: H01L51/50
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation method for organic light-emitting material, using a single evaporation source. SOLUTION: The evaporation method includes the steps of making evaporative attachment of a previously doped organic light-emitting material for forming a layer of an organic light-emitting device; using a homogeneous solid mixture admitting an evaporation process containing at least one organic light-emitting host substance and at least one light-emitting organic dopant, to be achieved through a process, such that the solid mixture is evaporated fast to form the intended layer of the organic light-emitting device, where the host substance contains one or more host comonents exhibiting respective specified evaporation temperatures T and one or more light-emitting dopants which exhibit respective evaporation temperatures within the range of (T-40) deg.C thru (T+40) deg.C.
Patent JP-2002343425-A (JP)
Title: Lithium secondary battery
Inventor: MIURA FUSAYOSHI
IPC: H01M10/0568
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery which exhibits superior safety at overcharging. SOLUTION: This lithium secondary battery is provided with an electrode body comprising a positive electrode and a negative electrode laminated via a porous separator, a nonaqueous electrolyte comprising organic solvent and an electrolyte dissolved therein, and a battery case which stores the electrode body and the nonaqueous electrolyte. The electrolyte in the nonaqueous electrolyte is constituted so as to be composed of LiClO4 and second lithium salt exclusive thereof. The separator is softened and blocked up by the heat induced by LiClO4 in the early stage of overcharging and charging current is shut down, and the temperature rise due to rapid chain reaction can be avoided and an overcharging state is settled.
Patent JP-2002337127-A (JP)
Title: Method for inspecting at cutting inorganic original sheet for building
Inventor: KOMORI TOMOKAGE
IPC: B25H7/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely judge whether cutting of an inorganic original sheet for building is good or not at a glance by a person without depending upon a measurement. SOLUTION: A method for inspecting at the time of cutting the inorganic original sheet for building comprises the steps of forming a mark (4) to be inspected having a width (d) corresponding to a cutting tolerance separate by 1/2 of the width (d) of a cutting blade from a cutting line (2) at both sides of the line (2) at the time of cutting on a surface part of the molded plate (1) for building, visually recognizing whether the mark is retained or not at the edge of the cut pieces (1a) (1a) disposed at both sides of the cutting position after the plate is cut, and inspecting the plate.
Patent JP-2002338627-A (JP)
Title: Polymer compound for photoresist and photosensitive resin composition
Inventor: TSUTSUMI KIYOHARU
IPC: H01L21/027
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer compound which exhibits a high etching resistance when used for a photoresist. SOLUTION: This polymer compound contains at least one kind of monomer unit selected from monomer units represented by formulas (Ia)-(Ig) [wherein Ra is H or methyl; R1 and R2 are each H or a 1-5C hydrocarbon group; R3 is an optionally substituted tertiary hydrocarbon group; R4 is H, a 1-20C hydrocarbon group, hydroxyl, etc.; A is a single bond, methylene, ethylene, etc.; L is an optionally substituted 5-membered or higher lactone ring; X is an optionally substituted divalent alicyclic group; Y, Y1, and Y2 are each an optionally substituted monovalent alicyclic group (with the proviso that n is 0, then Y in formula (Ic) excludes an optionally substituted adamantyl group); m is 0 or 1; and n, n1, and n2 are each 0, 1 or 2].
Patent JP-2002351705-A (JP)
Title: Device and method for recording and reproducing digital signal
Inventor: MIYAMOTO YUKITOSHI
IPC: H04N5/765
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal recording and reproducing device and method for dividing the same file into a plurality of drive areas and recording/ reproducing them in order to attain the effective use of a limited storage area and the continuity of data. SOLUTION: The free capacity of the drive area and a data file capacity are compared with each other by OS, and drive area information of the divided files and FAT are provided on a nonvolatile semiconductor memory to divide, record and reproduce a data file in each drive area.
Patent JP-2002306636-A (JP)
Title: Soft tennis ball air pressure regulator
Inventor: YAZAKI HIDEAKI
IPC: A63B41/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a regulator for making the air pressure of a ball uniform so that two soft tennis balls bound similarly. SOLUTION: In this regulator, the regulator body is provided with two hollow needles, a plug and an air pump, and the air in two balls is communicated with each other, whereby two balls are simultaneously regulated to the same air pressure.
Patent JP-2002350831-A (JP)
Title: Transmission type liquid crystal display panel
Inventor: YAMAGISHI YASUTAKA
IPC: G02B5/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel which is easy to be manufactured in high yield, since the partial disorder of alignment and local minute light leakage due to impurity contamination are hardly conspicuous even if they occur by properly controlling the luminance of black color. SOLUTION: In the liquid crystal panel having a liquid crystal 1 packed in the gap between a counter substrate 20 and an array substrate 10 provided with a plurality of active elements and a plurality of pixels, a spacer is not positioned at the opening part of the pixel and the parts to be nearly always 'bright' are provided by forming holes or recessed shapes at parts of every pixel of black matrices 21 or pixel electrodes provided on the counter substrate 20 or the array substrate 10 to form light transmission paths 26. The light transmission paths may be formed in the inner parts of the spacers.
Patent JP-2002349373-A (JP)
Title: Intake air precleaner structure
Inventor: TAKAHASHI NORIYUKI
IPC: F02M35/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To uniformize the flow rate of air sucked in an intake duct from each of inner pipes arranged in a multistage form in the case of using multiple intake air precleaners. SOLUTION: Each of the intake air precleaners arranged in a multistage form is provided with a turning flow-forming means 6 for forming the turning flow of introduced air A, an outer pipe 3 which is arranged approximately horizontally at the downstream side of air flow direction in the means 6, opens its both ends in the air flow direction and also has a gap G in relation to a wall face 2a partitioning the intake duct 1, and an inner pipe 7 in which the end of upstream side in the air flow direction is positioned in the outer pipe 3, the end of downstream side extends into the intake duct 1 passing through the wall face 2a, and both ends in the air flow direction are opened.  In the precleaner, the gap between the wall face 1a of a back part in the intake duct 1 and the end of the inner pipe 7 facing the wall face 1a, is formed so as to widen sequentially from the lower to the upper stage of the inner pipe.
Patent JP-2002345361-A (JP)
Title: Method for culturing pinctada martensii
Inventor: SAKAGUCHI RINZO
IPC: A01K61/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for favorably culturing Pinctada martensii with such tough stamina and constitution as to be breedable even in badly environmental waters. SOLUTION: This method comprises the following practice: natural Pinctada martensii of Persian Gulf growth and that of Japanese growth each sorted as parent seashells are artificially mated with each other under natural oviposition or ejaculation in a water tank holding Japanese environmental seawater, and the larvae of the Pinctada martensii born by the artificial mating are raised in the Japanese environmental waters and the resulting spats are cultured.
Patent JP-2002350904-A (JP)
Title: Display device
Inventor: SHINOURA OSAMU
IPC: G02F1/167
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretric display device of a high life and high- speed responsiveness. SOLUTION: This electrophoretric display device is constituted by sealing a dispersion system dispersed with electrophoretric particles into an organic solvent dispersant into microcapsules and disposing these microcapsules between electrode plates. The moisture content of the microcapsules is regulated to >=3,000 to <=20,000 ppm in weight per cent.
Patent JP-2002359396-A (JP)
Title: Semiconductor light emitting device
Inventor: MARUYAMA TAKESHI
IPC: H01L33/38
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting type semiconductor light emitting device that can be improved in light emitting efficiency. SOLUTION: This semiconductor light emitting device has a laminated light emitting structure formed on the main surface of a supporting substrate. The structure includes three layers of a lower clad layer, an active layer, and an upper clad layer all of which are made of semiconductor materials. The band gaps of the lower and upper clad layers are larger than that of the active layer. On the light emitting structure, a current diffusing layer is arranged. The band gap of the current diffusing layer is smaller than that of the upper clad layer and larger than the energy corresponding to the light emitting wavelength of the active layer. A first electrode is formed on a partial region of the upper surface of the current diffusing layer. The first electrode injects a carrier into the current diffusing layer.  A second electrode injects another carrier having charges opposite to those of the carrier injected from the first electrode into the active layer.
Patent JP-2002368416-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: YANAGIHARA MASANOBU
IPC: H05K3/46
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board where an etching processing can be omitted and the danger of environment destruction such as waste liquid treatment is not caused and to provide the manufacturing method. SOLUTION: Conductive paste is applied on a support substrate 2 along a wiring pattern and a paste pattern 3 is formed. The gap of the paste pattern 3 is filled with an insulating material 4, and a first wiring layer where the paste pattern 3 is inserted into an insulating material layer is formed. The surface of the first wiring layer is buff-polished and it is flattened. Then, the upper face of the paste pattern 3 is exposed. Conductor bump groups 5, 5,... are printed and formed on the paste pattern 3. An insulating substrate precursor (prepreg) 6 is overlapped from above and it is heated and pressed. The surface is buff-polished and the head cross sections of the conductor bump groups 5, 5,... are exposed. A paste pattern 7 is applied on them and a second wiring pattern is formed.  The similar operation is repeated and a multilayer board-type printed wiring board 1 in the desired number of laminated stages is formed.
Patent JP-2002358398-A (JP)
Title: System and method for analyzing consumer's trend
Inventor: KINOSHITA YUKI
IPC: G06Q50/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for analyzing consumer's trend which enables analysis of the consumer's trend based upon the data of products ordered by customers. SOLUTION: A system for analyzing consumer behavior generates the order data by groups are generated as analyzed data for merchandise purchase or service utilization data, with a wide region, a narrow region and arbitrarily set region as one group, based upon a customer master database, which registers detailed information consisting of an address or a working place and the like, and a detailed order database. The system for analyzing consumer's trend is made feasible based upon the order data by groups.  The system can analyze the consumer's trend for an arbitrary regional unit by setting the regional group around the region of an arbitrary region as a unit since the system is configured such that it can store the customer address data, the wide address region which is divided into many narrow address regions, in the customer master database using a data format of the detailed divided area data.
Patent JP-2002369173-A (JP)
Title: Two-way communication system
Inventor: HARUTA MASAHIKO
IPC: H04H60/33
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the communication quality of a two-way communication system. SOLUTION: In this two-way communication system which is provided with a cable network including a management server device, satellite communication equipment for wirelessly transmitting prescribed distribution data, and terminal equipment for receiving the distribution data, the terminal equipment is provided with a receiving and reproducing means for receiving and reproducing the distribution data and an intention display means for transmitting an intention display signal corresponding to the reproduced distribution data through the cable network to the management server device, and the management server device is provided with a responding means for executing prescribed response according to the intention display signal received through the cable network, and for transmitting a response signal corresponding to the result of the response.
Patent JP-2002357411-A (JP)
Title: Aligning method and device for flexible tape
Inventor: TAKAGI TOSHIYUKI
IPC: G01B11/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an aligning method and a device for flexible tape capable of aligning a flexible tape with a sheet body easily and highly accurately. SOLUTION: The sheet body 1 having a first mark 11 and a second mark 12 on prescribed positions is arranged, and the first mark 11 and the second mark 12 of the sheet body 1 are acquired on the same image. The image of the first mark 11 and the second mark 12 is read, and the positions of the first mark 11 and the second mark 12 on an X-Y coordinate system are analyzed. This flexible tape 2 having a third mark 13 and a fourth mark 14 to be arranged coincidently on top of the first mark 11 and the second mark 12 is arranged, and the third mark 13 and the fourth mark 14 of the flexible tape 2 are acquired on the same image. The image of the third mark 13 and the fourth mark 14 is read, and the positions of the third mark 13 and the fourth mark 14 on the X-Y coordinate system are analyzed.  The relative position of the flexible tape 2 to the sheet body 1 on the X-Y coordinate system is detected, and orthogonal direction slide movement and rotational movement of the flexible tape 2 are performed up to a prescribed position where the relative position becomes zero, to thereby perform alignment with the sheet body 1.
Patent JP-2002106605-A (JP)
Title: Power transmission device with electromagnetic clutch
Inventor: KURODA KOJI
IPC: F16H48/30
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To easily transfer an engaged state of an electromagnetic clutch under a condition of the transfer from an accelerated traveling state to a decelerated traveling state or under a condition of the transfer opposite to this. SOLUTION: An armature plate 82 is faced to the side surface of a coil housing 81 enveloping a solenoid coil 80, the armature plate is connected to a clutch housing 52, the armature plate is attracted to the coil housing by supplying current to a solenoid coil, and the attraction force is applied to a clutch mechanism through a ball cam mechanism. A first rotating backlash amount BLm generating between a rotating input member and a rotating output member in a state at which the clutch mechanism is engaged and a second rotating backlash amount BLp generating between the rotating input member and the rotating output member in a state at which the armature plate is attracted to the coil housing and the cam mechanism is fixed are set to be BLm>BLp.
Patent JP-2002365924-A (JP)
Title: Device with destaticization and charging means
Inventor: KITAJIMA ICHIJI
IPC: G03G15/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a destaticizing and charging device, by which a member such as a destaticizing needle and a ground wire can easily be connected with each other from the rear side. SOLUTION: In the destaticizing and charging device, having a holding member for inserting a conductive needle-like or linear member for arraying and fixing it or a conductive thin-plate member and a conductive connection member to be connected with the holding member or the thin-plate member, the conductive connection member is connected with a device ground and at least one of the holding member or the thin-plate member and the conductive connection member is provided with a guide means, having an introducing shape capable of inserting the other, a pressurizing means for pressurizing the other and a fixing means for holding the other in a connected state with respect to pressure- weld the holding member or the thin-plate member and the conductive connection member to be electrically conductive.
Patent JP-2002365881-A (JP)
Title: Electrostatic charger for image forming device
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by stably assuring the dimensional accuracy of assembly. SOLUTION: This electrostatic charger 100 for image forming device has a shielding member 10, an electrostatic charging wire 20 which is disposed to extend in the shielding member 10, a grid 50 which is disposed to cover the open end of the shielding member 10 and a pair of rollers 30 which are abutted on the surface of a photoreceptor drum 2. To both ends of the shielding member 10, end block members 40 made of synthetic resins are fitted. The both ends of the electrostatic charging wire 20 and the grid 50 are held at the respective end block members 40. Roller holding sections 47 are integrally formed at the respective end block members 40 and the rollers 30 are freely rotatably held at the respective roller holding sections 47 of the end block members 40.
Patent JP-2002374521-A (JP)
Title: Method and device for monitoring mobile object
Inventor: KENMOCHI KEIICHI
IPC: H04N7/18
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device employing an image pickup device for monitoring a mobile object with a simple configuration, which realizes requirements of zooming while swinging the image pickup device in order to magnify the moving object to a degree of what the moving object is while tracing the moving object. SOLUTION: A motion vector is calculated by the gradient method from consecutive image pickup data of the image pickup device by using a moving amount of one point of a moving object for an optical flow, a zoom speed and a swing speed are calculated from the motion vector to extract a moving object area, a moving direction and a moving speed of the moving object are calculated from the motion vector of the moving object area and the zoom speed and the swing speed to calculate the zoom amount and the swing amount of the image pickup device, and the moving object is traced by zooming the lens while swinging the image pickup device.
Patent JP-2002370603-A (JP)
Title: Head part protecting air bag device
Inventor: TAKAHARA ISAMU
IPC: B60R21/20
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the unfolding direction of an air bag, and decrease a protruded amount of a pillar garnish to the in-room side to ensure a good room space, visibility, and getting on/off convenience. SOLUTION: This head part protecting air bag device is made so as to be stored along a pillar part and a roof side rail part in a folded condition of an air bag expansion-unfolded in a curtain state in a side part in a car room by supplying gas from an inflator, a hollow-state energy absorbing member 51 is arranged along the lengthwise direction of the pillar part adjacent to a location arranging partly (tension cloth 12) the air bag stored in a folded condition between the pillar part (A pillar 32) and a pillar garnish (42) for covering it.
Patent JP-2002370704-A (JP)
Title: Twin vertical pillow-type packaging machine
Inventor: KUBOI HIROYUKI
IPC: B65B9/10
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a twin vertical pillow-type packaging machine which can increase a packaging speed by arranging pillow-type packaging sections for filling products in two lines of packaging films while the packaging sections are made to work mutually as balancers. SOLUTION: An output rotation of a common driving source 3 is converted in phases reverse to each other into rising/lowering motions of lifts 50 and 50 for carrying lateral sealing mechanisms 9 and 9 by a pair of crank mechanisms 65 and 65. Both lifts 50 and 50 or the like work as balancers mutually and perform smooth rising/lowering motions without fluttering due to inertia force, thereby applying a very small load to the driving source 3. As a result, even if the packaging speed of the packaging machine is increased, the lifts 50 and 50 stably rise/lower, an operation of the lateral sealing mechanism 9 mounted on each of the lifts 50 is thus stabilized, and the driving source 3 can be reduced in power consumption and size.
Patent JP-2002374326-A (JP)
Title: Mobile terminal
Inventor: YAMAMOTO KAZUHIRO
IPC: H04W4/90
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To speedily cope with emergency by communicating with a secondary battery for emergency in case of emergency, even if a mobile terminal becomes disabled. SOLUTION: A main battery 24 and an emergency battery 25 of a smaller battery capacity than the main battery 24 are provided. When power supply by the main battery 24 becomes disabled in the middle of communication between with a specific communication destination set in advance, a power supply source is switched from the main battery 24 to the emergency battery 25 to continue communication. When a specific key operation is performed in the state of power off, the state of power on is generated by power supply by the emergency battery 25 and call with a specific opposite party becomes possible.