baber/WOPTO huggingface dataset:
Patent JP-2002324974-A (JP)
Title: Multilayer printed wiring board and method of manufacturing multilayer printed wiring board
Inventor: AMAKO HIROHISA
IPC: H05K3/46
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board where an outer layer pattern made on an insulating layer can be made into a fine pattern by enabling the insulating layer on a core board, where a plated through hole is made smooth. SOLUTION: This board is equipped with a core board 7 where first conductor patterns 4 and 5 and a connection hole 6 are made, and insulating layers 9 and 9 which are made at least at one side of the above core board 7 and where a via hole 10 and second conductor patterns 12 and 13 to be in a continuity with the above second conductor patterns 12 and 13 through the via hole 10 are made, and for the above insulating layers 9 and 9, the recess arising on the above connection hole is 10 μm deep or under.
Patent JP-2002321401-A (JP)
Title: Imaging apparatus
Inventor: OKADA NAOHIRO
IPC: H04N1/29
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To form an image without deteriorating the reproducitivity in the case of both a binary image and a pseudo half tone image in an electrophotography printing operation. SOLUTION: The width (length) of strobe signals ST1-ST4 to be applied to drivers 54-1 -54-4 at the time of binary image formation is made larger than that at the time of pseudo half tone image formation so as to facilitate the toner adhesion. In contrast, the width (length) of the strobe signals ST1-ST4 is made smaller at the time of pseudo half tone image formation than that at the time of binary image formation so as to disturb the toner adhesion.
Patent JP-2002326125-A (JP)
Title: Electric discharge machining device and shaping method for machining electrode for the same
Inventor: YAMAMOTO HIDEO
IPC: B23H7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce electric discharge machining cost by ensuring necessary strength of a machining electrode while ensuring a sufficient projection degree of the machining electrode and by reducing the frequency of replacement of the machining electrode. SOLUTION: An electric discharge machining device comprises the bar-shaped machining electrode 21, a chuck 22a for holding the machining electrode 21, a head driving and positioning mechanism 24 for moving the chuck 22a to position the machining electrode 21, and an electrode shaping wire electric discharge unit 30 having an electric discharge machining wire 31 and for removing a tip periphery portion 21a of the machining electrode 21 by electric discharge when the wire 31 is near the tip periphery portion 21a of the machining electrode 21.
Patent JP-2002328133-A (JP)
Title: Bearing for wheel with revolution speed detector
Inventor: OTSUKI HISASHI
IPC: G01P3/487
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To allow use as a bearing for a wheel of a fixed inner ring, to reduce the number of part items and assembling manhours while having a wheel detector, and to provide excellent sealing performance by compact constitution. SOLUTION: A sealing device 5 is provided in an annular end space between an inside member 1 interposed with a rolling element 3 and an outer member 2. A magnetic encoder 20 is formed in the sealing device 5. The sealing device 5 has the first and second annular sealing sheets 11, 12, and the first sealing sheet 11 is engaged with the outer member 2. An elastic member 14 mixed with magnetic substance powder is vulcanization-bonded to a vertical plate 11b of the first sealing sheet 11, and a magnetic pole is formed to constitute the magnetic encoder 20. The second sealing sheet 12 has integrally a side lip 16a slid on the vertical plate 11b, and radial lips 16c, 16d slid on a cylindrical part 11a.  The cylindrical part 11a of the second sealing sheet 12 is opposed to a tip of the vertical plate 11b of the first sealing sheet 11 with a radial- directional small clearance to form a labyrinth seal 17.
Patent JP-2002326935-A (JP)
Title: Medicine containing nitrogen-containing heterocyclic derivative
Inventor: KURATA HITOSHI
IPC: C07D215/56
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a medicine containing a nitrogen-containing heterocyclic derivative, its pharmacologically permissible salt, its ester or other derivative, and to provide an agent for inhibiting ileac bile acid transporter. SOLUTION: The medicine contains a nitrogen-containing heterocyclic derivative expressed by general formula (Ia) [R<1> , R<2> , R<3> and R<4> are each H, hydroxy or a lower alkoxy; R<5> is an aryl or a substituted aryl; R<6> is a group of CONR<7> R<8> (R<7> is a 1-10C alkyl or the like; and R<8> is an aryl or the like)], its pharmacologically permissible salt, its ester or other derivative.
Patent JP-2002296291-A (JP)
Title: Sensor for wind direction and wind velocity
Inventor: ICHIDA KENJI
IPC: G01P5/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a small sensor capable of detecting omnidirectional wind velocity and omnidirectional wind direction. SOLUTION: Plural linear heaters of which the electric resistance values are varied in response to a temperature are connected electrically in their respective one-ends to be arranged in a hook shape having an angle of 30-90 deg., and a signal from the each heater is comparison-processed by applying a voltage to the each heater to detect the wind direction and the velocity in the two-dimensional and three-dimensional omnidirections.
Patent JP-2002303443-A (JP)
Title: Floor material/ceiling material device for dust absorption and hot/cold air blasting
Inventor: MURATA MATSUTARO
IPC: F24F13/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve various defects occurring in a floor and ceiling blowout air conditioner. SOLUTION: This is a floor material/ceiling material device for dust absorption and hot/cold air blasting. This includes such a constitution that plugging/closing plates 3 an upper/lower floor penetration constitution are slid into or onto through holes 1 and 2 in a floor material and a ceiling material, in the floor material and ceiling material for ventilation sends heating/ cooling air from above the floor material and from below the ceiling material having a plurality of through holes all over the surface to below or to above, and such an upper/lower floor penetration constitution of that the downward blown air from the through hole 1 of upstairs ceiling material passes through an activated carbon filter after being sucked in the floor through hole 2 in the same floor and circulated in downstairs ceiling material via a temperature regulator and is blown downward from the through hole and is sucked by the through hole 2 in the floor material on the same floor, and includes such a dust absorption method that during suction of the floor material through hole, a cover tool fitted with a handle having a brush fixed therein is put to cover the topside of the floor material and is slide including the through hole, and a method that dust is absorbed by flying off the dust with the blast passed through underground water and the unidirectional jet air.
Patent JP-2002333773-A (JP)
Title: Image forming apparatus
Inventor: ISHIYAMA HARUMI
IPC: G03G5/147
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To secure stable electrification uniformity and image density over long-term use in a cleaner-less image forming apparatus of a transfer type in which a contact electrifying means 2 using electrifying conductive particles (m) is adopted as an electrifying means for an image carrier 1, and the electrifying conductive particles (m) are supplied to an electrifying part (a) from a developing device 3. SOLUTION: The electrifying conductive particles added to the developer 2a of the developing device 3 are an aggregate m', and are made more particulate by rubbing on a contact surface (a) between the contact electrifying member 2 and the image carrier 1.
Patent JP-2002331203-A (JP)
Title: Cross flow tray stripping device
Inventor: KAWAI AKIO
IPC: C02F1/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow tray stripping device used for stripping con taminated water containing volatile organic compounds, etc., having a high stripping efficiency, being compact and at a low cost and having a characteristic that consideration is not paid given to the installation place because of a com pact size. SOLUTION: In the stripping device, liquid to be processed is purified by transferring volatile contaminant substances in the liquid to vapor phase by contacting vapor with the liquid. An inlet weir and an outlet weir are mounted onto an upper surface of a cross flow tray disposed in the tower body of the device and a partition plate is mounted between the both weirs in parallel to and/or perpendicular to the inlet weir and the outlet weir. In the cross flow tray stripping device, it is characterized that the liquid to be processed is flowed down on the upper surface of the cross flow tray from the inlet weir toward the outlet weir while it is piston-flowed.
Patent JP-2002342728-A (JP)
Title: Ic tag inlet for label working and method for manufacturing the same
Inventor: NAKANO SHIGERU
IPC: B42D15/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an IC tag inlet for label working in a simple layer constitution capable of reducing the cost of an IC tag label, and to provide a method for manufacturing the IC tag inlet. SOLUTION: In this IC tag inlet 10 for label working in which an IC tag inlet 12 is held with adhesive on the lower face of a tack sheet 11, and covered with a separate sheet 13 so that at least the adhesive face of the tack sheet can be covered, an inlet base material 12b of the IC tag inlet is provided with an opening 12h around the wiring part of an IC tag. At the time of adhering the IC tag inlet to an objective article by peeling and removing the separate sheet, at least a part of the adhesive of the tack sheet is adhered through the opening to the objective article. This IC tag inlet for label working can be manufactured by forming an opening in the non-individual body of the IC tag inlet, and then segmenting and adhering the IC tag.
Patent JP-2002336724-A (JP)
Title: Disposer
Inventor: KOGA SHINYA
IPC: B02C18/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a disposer constituted so as to be made hard to transmit vibration to a sink by damping vibration generated during the grinding of garbage, or the like by the whole of a hopper and excellent not only in vibration- proof properties and sound suppressing properties but also in the damping effect of the hopper. SOLUTION: This disposer is equipped with a charging part 3 into which garbage, or the like, is introduced, a sink flange 4 formed on the almost same axis as the charging part to be arranged to the sink 2, the hopper 6 comprising an elastomer fitted in the sink flange 4, a grinding part 7 formed in the hopper 6 so as to communicate with the charging part 3 to grind garbage, or the like, a protective pipe 8 formed to the inner peripheral wall of the grinding part 7 and the inner peripheral wall of the hopper 6 provided to the upper part of the grinding part 7, and a discharge part 6 for discharging the garbage, or the like, ground by fixed blades 9 protruded from the inner wall of the grinding part 7 grinding garbage, or the like, in cooperation with rotary blades 13 and 14 arranged to a runner 12 formed to the rotary shaft 10 of a drive part 11 in a freely rotatable manner.
Patent JP-2002341951-A (JP)
Title: Digital shunt device
Inventor: SAKAI KAZUARI
IPC: H02M3/155
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital shunt device to make change of heat generation in a shunt device smaller or approximately fixed in the case of on and off of a shunt transistor and to facilitate heat design with less temperature change. SOLUTION: In the digital shunt device 3 to be connected between a solar battery 1 and the side of a load 5 and to shunt excess power of power to be generated by the solar battery, the change of the heat generation in the case of on and off of the device is made smaller by making circuit structure 8 to supply power from the solar battery to the side of the load more similar to circuit structure 11, 6, 9 of a route to shunt current.
Patent JP-2002341792-A (JP)
Title: Display panel and curved surface display device provided with this panel
Inventor: UEDA MASAHIDE
IPC: G02F1/1347
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated display panel which can be bent and deformed. SOLUTION: The display panel 26 is provided with a plurality of display sub-panels 24 each of which holds a display layer 23 between a pair of flexible film substrates 21 and 22. The display sub-panels 24 are brought into close contact with each other with a contact layer 28 having a fluid between them. A control area to control the relative position in the surface direction of adjacent display sub-panels 24 is provided in a part between the display sub-panels 24. Thus practical positional deviation between display sub-panels doesn't occur even when the display panel 26 is bent.  Since display sub-panels 24 are brought into close contact with each other except the control areas, distortion energy generated at the time when each display sub-panel 24 is expanded or contracted due to conditions of temperature, humidity, etc., can be absorbed by the contact layer 28 to prevent breakage of the display panel 26.
Patent JP-2002337406-A (JP)
Title: Image forming apparatus
Inventor: SAIJO SHINICHI
IPC: B65H35/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing a first printing time, improving a throughput, improving a sheet setting property and preventing a sheet from becoming yellow. SOLUTION: In a representative structure of the image forming apparatus, there is disclosed a color label printer 200 wherein an image is recorded on a tag sheet 401 by using recording heads 201-206 by conveying the tag sheet 401. The color label printer 200 comprises a reversal conveying means for conveying the tag sheet in the direction opposite to the direction in the recording and an external processing device 102 such as a host computer for managing execution or non-execution of the reversal conveying means and the execution timing for the reversal conveyance.
Patent JP-2002346184-A (JP)
Title: Pachinko game machine
Inventor: HASHIMOTO AKITOSHI
IPC: A63F7/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To properly and surely perform a discharge-removal of static electricity generated on a game panel. SOLUTION: A conductive member 166 is arranged at a specified location on the back surface of a plywood 76. Then, a sheet-form conductive material which is arranged between the plywood 76 and a cell plate is brought into a continuity with the conductive member 166. In the meantime, the conductive member 166 is brought into a continuity with a power source substrate. That is, the conductive member 166 is connected with decorative members 80 and 81 with which the sheet-form conductive material is brought into a continuity with grounding wires 158 and 159. Then, a grounding wire 160 which is connected with the conductive member 166 is detachably connected by inserting a connector provided on the other end of the grounding wire 160 in a connector receptor provided on a power source substrate.  Thus, static electricity charged on game panel constituent parts, or the like, can be discharged to the power source substrate.
Patent JP-2002057184-A (JP)
Title: Spool holder for bonding wire
Inventor: KOMORI KIYOTSUGU
IPC: H01L21/60
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a spool holder, with which special operation is not required when holding a spool for semiconductor bonding wire and the trouble of canceling holding during spool holding does not occur, concerning a spool holder for holding the spool. SOLUTION: This spool holder for bonding wire is provided with three clamping parts 2 located to clamp a flange 12 of a spool 11 from the outside, this clamping part 2 has a slit part 4 for holding the flange 12 and a tapered part 5 for guiding the flange 12 when holding the spool, at least one of three clamping parts 2 is a movable clamping part 3 and is elastically assembled to widen a distance to the remaining two clamping parts 2 when receiving a force in the direction of widening the distance and to recover the distance when the force is canceled. The movable clamping part 3, a lever 6 having a push-down part 7, a fulcrum 8 thereof and a fixed part 13 for supporting the fulcrum are composed of elastic integral synthetic resin members.
Patent JP-2002347097-A (JP)
Title: Method and apparatus for manufacturing multilayer extrusion material
Inventor: SAITO KOICHI
IPC: B29C47/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress an eccentricity of a central core material so as to prevent characteristic deterioration due to a large eccentricity of the material in the case of a final coating due to a superposition of eccentric directions intrinsic for a plurality of extruders, when multiple layers are coated on the central core material by the plurality of the extruders disposed in multi-stages. SOLUTION: A method for manufacturing a multilayer extrusion material comprises the steps of providing a turn wheel 31 forward of a crosshead 32 of the extruder 30, winding the central core material 20 on the wheel 31, then guiding the wheel 31 to the crosshead 32. When the wheel 31 is inclined and installed with a manufacturing line as an axis, the material 10 is twist rotated, and a thickness distribution of coating as seen from the core material can be changed. The method further comprises the steps of repeating twist rotating of the material 10 at the extruder of the rear stage as needed, thereby minimizing the eccentricity of the core material to the final coating.
Patent JP-2002354303-A (JP)
Title: Camera
Inventor: MIYAI HIROKUNI
IPC: H04N5/225
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera for protection record data and at the same time, preventing malfunction at a camera body side by electrically preventing a lid cover from being opened, while record data such as static images and moving images are being written to a memory card. SOLUTION: The camera apparatus comprises a lid section cover 11 for opening/closing an accommodation section for accommodating a memory card and a battery, a slide type lid open knob 12 for operating the lid cover 11 to a lid lock cancellation position, and an electric lid lock/lid lock cancellation mechanism made of an electromagnetic solenoid 14, having an abutting piece 13 provided at the lid open knob 12 and a movable section 14a, that opposes the abutting piece 13 and can be switched electrically.  While record data are being written to the memory card, the striking piece 13 of the lid open knob 12 is restricted by the movable section 14a of the electromagnetic solenoid 14 to inhibit the opening of the lid cover 11, and a movable section 14a of the electromagnetic solenoid 14 is allowed to retreat for cancelling the restriction of the abutting piece 13 of the lid open knob 12 in operations other than the write operation of record data into the memory card to open the lid cover 11.
Patent JP-2002352585-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HATANO SUSUMU
IPC: G11C11/409
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device provided with an input circuit in which optimum input characteristics in a mounting state are given with simple constitution. SOLUTION: A digital signal is inputted in a register using an input circuit of which the operation speed is made lower than that of a high speed input circuit, of which the characteristic is varied by a digital signal, with respect to the high speed input circuit and optimum input characteristics are set corresponding to each mounting state.
Patent JP-2002351967-A (JP)
Title: Job offer and job hunting system
Inventor: TAGUCHI ICHIRO
IPC: G06Q50/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a job offer and job hunting-supporting system which enables a personnel recruiter to secure truly capable persons at low cost with a simple procedure in a short time and a job hunter to positively develop job- hunting activity while getting his aptitude evaluation with a simple procedure, and also makes it possible to look into the background of the job hunter easily, surely, safely and smoothly. SOLUTION: This job offer and job-hunting supporting system characteristically comprises a password issuing means which issues a tentative password through e-mail when basic data identifying oneself are inputted from a job- hunting access part, a whereabouts-confirming means which delivers the formal password by letter in a fixed period of time after the tentative password is inputted by the job-hunting access part and confirms the whereabouts of the inputted job-hunting access part and a formal password acquisition requesting means which requires the job-hunting access part to get the formal password when the job offer access part conducts the search of the job-hunting access part which inputs the detailed data and simplified data on oneself.
Patent JP-2002349150-A (JP)
Title: Glazing channel
Inventor: TATSUMI AKIO
IPC: E06B3/62
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a glazing channel preventing a sealing part from being town part at a corner of a surface member such as double glazing, without the need to increase the number of slits or widen the width of each slit, and also being advantageous in terms of production cost without requiring its structure to become complex. SOLUTION: In the glazing channel, a fitting part made from hard resin and an elastic sealing part made from soft resin are integrally molded; the fitting part comprises split fitting parts provided in a plurality of lines with predetermined intervals between them, each of the split fitting parts having an approximately U-shaped cross section and comprising a pair of sidewalls extended from both ends of a bottom wall and the front end of the sidewall of each of the split fitting parts is joined to the rear end of the sealing part. A recess part is formed in the rear end of the sealing part located between the split fitting parts.
Patent JP-2002348282-A (JP)
Title: Production method for 1,3-thiazolidine-4-carboxylic acid amide
Inventor: TAMURA YUTAKA
IPC: C07D277/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a practical method for producing 1,3-thiazolidine-4- carboxylic acid amide which is useful as an intermediate for producing industrial chemicals, agricultural chemicals and medicinal drugs. SOLUTION: An amide having a specific structure represented by penicillamin amide is reacted with acetone in water solvent at a reaction temperature of 10 to 60 deg.C to give 1,3-thiazolidine-4-carboxylic acid amide. In this case, a sufficient reaction rate is obtained without using a catalyst.
Patent JP-2002356580-A (JP)
Title: Biodegradable rubber composition and apparatus for rubber sealing
Inventor: YABE SHUNICHI
IPC: C08K5/14
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable rubber composition, excellent in biodegradability and giving no bad influence on the environment, and to provide an apparatus for rubber sealing using the same composition. SOLUTION: A natural rubber, biodegradable oil, organic peroxide, phenolic antioxidant and reinforcing material are kneaded and further crosslinked to form the biodegradable rubber composition. A sealing member composed of this biodegradable rubber composition, and a core metal composed of a biodegradable resin, are integrally adhered to produce the apparatus for rubber sealing 12, and this apparatus for rubber sealing 12 is installed in a linear-guide apparatus.