baber/WOPTO huggingface dataset:
Patent JP-2002151539-A (JP)
Title: Method and system for forming bump
Inventor: MUKUNO HIDEKI
IPC: H01L21/48
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive system for forming bumps at the electrode parts on a wafer or a circuit board using spherical conductive particles having a specified dimensional accuracy. SOLUTION: A mask 11 is provided with a plurality of holes made at positions corresponding to a plurality of electrodes 10a for mounting conductive particles 13 formed on one side of an object 10, and the electrodes 10a of the object 10 face the plurality of holes, respectively. A table 12 is provided with a plurality of holes 12a for sucking the object 10 from the other side and sucking the particles 13 through the holes of the mask 11 such that the particles 13 are mounted on the electrodes 10a of the object 10. A hopper 14 containing a plurality of particles 13 is provided with a split part 17 for dropping the particles gravitationally while suppressing mutual suction. The split 17 of the hopper 14 is moved while facing the upper surface of the mask 11 through an interval larger than the diameter of the particle 13.  The hopper 14 is disposed on the preceding side while a collection unit 15 is disposed on the following side, and particles 13 not dropping into the holes of the mask 11 are collected in the collection unit 15.
Patent JP-2002149442-A (JP)
Title: Data processor
Inventor: SUDO AKIRA
IPC: G06F11/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a data processor having a debug supporting function capable of monitoring a plurality of kinds of inside buses from the outside part, and identifying the buses being monitored. SOLUTION: A CPU (2), a debug supporting module (9), and the other circuit modules (3, 4, 5, 6) are loaded on a semiconductor chip. The debug supporting module selects an information transmitting path according to a trace condition from among a plurality of information transmitting paths (IAB, IDB, XAB, XDB, YAB, YDB, DAB, DDB) to be used for the operation of the CPU or the like, and holds the trace information obtained according to the trace condition from the selected information transmitting path and the attribute information of the information in a buffer circuit (21), and serially outputs it to the outside part of the semiconductor chip. In this case, it is possible to monitor the plurality of kinds of inside buses from the outside part, and to identify the buses to be monitored.  The trace information and the attribute information is serially outputted from the same outside terminal.
Patent JP-2002152673-A (JP)
Title: Device and method for recording picture data, picture data recording program and recording medium
Inventor: KIYOSE KATSUMI
IPC: H04N5/91
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a picture data recording device which can surely delete an unnecessary picture which is just before recording termination time when data is recorded on a recording means. SOLUTION: An MPEG 2 encoder forms picture data and sound data in a state where they are multiplexed as VOBU obtained by compressing, mixing and compositing them. Corresponding VOBU is deleted (step B11) from HDD until recording termination time from the time traced back from the recording termination time of picture data and sound data by unnecessary time T2 (step B2) which a user sets. An NAV pack on the recorded state of picture data left on HDD is generated (step B11) after deletion and it is recorded on HDD.
Patent JP-2002114222-A (JP)
Title: Tool for drawing out wrap
Inventor: IIZUKA KOJI
IPC: B65D25/52
Filed: 2000-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool for drawing out a wrap film roll from a storage carton of the film. SOLUTION: The tool is fixed by a method of sticking a magnet 2 to the interior or the exterior of a front plate of a draw-out port of a wrap carton 1 or by a method of pinching a clip 5 with the magnet mounted. A wrap end surface hanging on a front face of the magnet 2 is pinched by attracting a magnetic wrap draw-out bar 4 extending approximately over a width of the wrap to the magnet. When drawing out the wrap, the bar 4 is separated from the magnet, and the wrap is wound around the bar once or twice and pulled. The wrap end surface can be easily cut since uniform tension is applied to the entire width of the surface by the wrap draw-out bar 4 so that the wrap can be pressed strongly against a cutter.
Patent JP-2002153352-A (JP)
Title: Dual lumbar support device for vehicle seat
Inventor: AOI HIROHITO
IPC: A47C7/46
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a dual lumbar support device imparting an appropriate support feeling to a lumbar part without imparting a wire contact feeling to a driver. SOLUTION: In this dual lumbar support device for a vehicle seat, one-end parts of elastic arm members are respectively fixed to drive rods supported in two upper and lower steps between right and left longitudinal materials of a seat back frame such that the drive rods can be reciprocatingly turnably operated. Free-end parts of the elastic arm members, and right and left longitudinal frame materials of a contour mat elastically supported inside the seat back frame through spring members are connected by push-out links.
Patent JP-2002156117-A (JP)
Title: Method for providing heating pattern for packed food stuff by data processing apparatus and the data processing apparatus
Inventor: HATANO TAKESHI
IPC: G06F13/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a heating pattern for packed food stuff wherein foods packed in the packed food stuff are respectively heated in desired conditions without requiring a complicated setting operation. SOLUTION: The method of providing the heating pattern for the packed food stuff by use of a data processing apparatus is disclosed. In the method, an identification symbol 4 is written on part of a container 5 of the packed food stuff 3, and is related to the heating pattern 7 and stored in a server 1. Then the identification symbol 4 is read at the time of heating so as to obtain the heating pattern 7, and then an output device 13 of a heating cooker 2 is controlled by a controller 14.
Patent JP-2002155720-A (JP)
Title: Union structure of blow-by gas reducing device
Inventor: OKAMOTO YASUO
IPC: F01M13/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a union structure of a blow-by gas reducing device capable of preventing blocking of a passage due to freezing of moisture included in blow-by gas by a simple structure. SOLUTION: This blow-by gas reducing device returns blow-by gas leaking out to a crank camber of an engine to a surge tank (an intake air passage) 7 through a PCV hose 13. A union 12 for attaching one end of the PCV hose 13 is constituted as a double-cylinder structure of an inner cylinder 12A and an outer cylinder 12B. An air layer S formed between the inner cylinder 12A and the outer cylinder 12B of the union 12 functions as a heat insulating layer, and the blow-by gas flowing in the inner cylinder 12A is effectively insulated from the cryogenic outside air and the surge tank 7, so that the temperature in the inner cylinder 12A is kept above the freezing point. Freezing of moisture included in the blow-by gas flowing in the inner cylinder 12A is prevented, so that blocking of the union 12 due to freezing of the moisture can be prevented by a simple structure.
Patent JP-2002160440-A (JP)
Title: Ink jet recording paper
Inventor: KATO YASUHARU
IPC: B41M5/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper, which can apply to both a dye-based ink and a pigment-based ink, is excellent in an image density, simultaneously develops no blur in an image and, at the same time, suppresses the development of a cockling. SOLUTION: In the ink jet recording paper, which is produced by providing an ink accepting layer on a base material, a paper having a density of 0.6 to 1.1 g/cm3 and a basis weight of 120 to 250 g/m2 is employed as a base material. At the same time, the ink accepting layer includes an acrylamide- diallylamine copolymer material and a dimethylamine-epichlorohydrin copolymer material.
Patent JP-2002161462-A (JP)
Title: Method and apparatus for producing nonwoven fabric
Inventor: TAKAI HISASHI
IPC: D04H1/4258
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To solve such problems that an uneven pattern tends to restore into a flat state and the bulk of unvennesses of the uneven pattern is sometimes reduced to lessen or vanish the pattern when a nonwoven fabric is processed into a wet sheet in a wet state or a high tension is locally applied to the nonwoven fabric sandwiched between a raised part and a recessed part of an embossing roll to reduce the fiber density, thin the nonwoven fabric, reduce a bulky feeling or reduce the tensile strength during transfer of the pattern in the case where a spunlaced nonwoven fabric in a dry state is conventionally pressurized with the embossing roll in a heated state to transfer the uneven pattern to the nonwoven fabric by heating and pressurizing. SOLUTION: The pattern is formed with a netlike pattern drum 7 and a water jet nozzle 8 in a wet state of the nonwoven fabric just after formation thereof. The uneven pattern is then transferred to a drying drum with a felt transporting belt and dried to complete the formation of the spunlaced nonwoven fabric sheet Sa with the formed pattern.
Patent JP-2002161209-A (JP)
Title: Vibration-damping material composition and vibration damper comprising the same
Inventor: YAGUCHI SHIGERU
IPC: C08L101/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-damping material composition having an excellent balance between damping properties in the vicinity of room temperature and temperature dependence of rigidity, and to obtain a vibration damper using the same. SOLUTION: This vibration-damping material composition comprises a mixed composition of (a) a block copolymer composed of a polymer block consisting essentially of isobutylene and a polymer block consisting essentially of an aromatic vinyl-based compound and (b) asphalt in a specific range.
Patent JP-2002165185-A (JP)
Title: Digital video apparatus
Inventor: YAMADA YOSHINOBU
IPC: G11B20/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital video apparatus, capable of quickly transferring long-time recording programs from a stationary digital video apparatus to a portable digital video apparatus using a memory card as a medium, capable of simplifying matching operations of program-related information shared between the stationary apparatus and the portable apparatus and capable of displaying necessary and sufficient information in spite of a low-cost stationary apparatus. SOLUTION: The digital video apparatus comprises a stationary digital video apparatus 1, a display device 2, a remote-controlled transmitter 3, a portable digital video apparatus 4 and a memory card 6.
Patent JP-2002165802-A (JP)
Title: Perforated pin for joining bone as medical transplant body and perforated pin cap for fixing and immobilizing pin which is medical transplant body
Inventor: ISHIKAWA KOICHIRO
IPC: A61B17/72
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical fracture inner fixing material capable of solving various problems caused by looseness easily generated between a bone joining pin and the bone after an operation in a bone joining operation using the conven tionally used bone joining pin. SOLUTION: (1) This 'perforated pin for joining bone' in which a hole part is formed at the end part of the pin, strongly secures the pin to the bone with a soft steel wire (or a soft thin wire) inserted to the hole part and the looseness of the pin after the operation is completely prevented. (2) In the case of the operation using a non-perforated pin for joining bone, by preparing and using this 'perforated pin cap 36' at the end part of the pin, engaging and fixing both, then inserting the soft steel wire (or the soft thin wire) 33 into the hole part 10 and strongly securing the 'perforated pin cap 36', the generation of the looseness of the pin 31 after the operation is completely prevented.
Patent JP-2002169232-A (JP)
Title: Image reader
Inventor: YOSHIKAWA KOICHI
IPC: G03B27/46
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that has a high SN ratio and high reading accuracy although it is inexpensive and small-sized. SOLUTION: An infrared reflecting film 4 is provided by vacuum deposition to part of a readout lens 5. When the light from a light source 1 is radiated on a film 3 which has digital image information recorded thereon as dots, the dot part and the part except the dot part are differentiated by the amount of transmitted light to dark parts and light parts. The transmitted light includes, as optical noise, the infrared light which also transmits the dot part. When this light is made incident on the read lens 5 in order to focus the light on a light receiving element 6, the infrared light whose wavelength is about 750 nm or longer is reflected by the infrared reflecting film 4 provided to a lens 5D, and only the light of the visible region is transmitted.  Thereby the infrared light is removed by the filter and the S/N ratio of the amount of the transmitted light in the dot part and the part except the dot part is secured.
Patent JP-2002166223-A (JP)
Title: Part item to be coated
Inventor: NISHIMURA YASUSHI
IPC: A63B53/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a design property in the appearance of a coated part item. SOLUTION: A reel body 1 is a part of a double-bearing reel surface-coated which is equipped with a foundation membrane layer 12 formed by coating on the surface layer side of a base material part 10 and a metallic membrane layer 13 having a mirror effect formed in translucency on the surface layer side of the foundation membrane layer 12.
Patent JP-2002166576-A (JP)
Title: Device for discharging liquid and method for recovering discharge of device
Inventor: IDE DAISAKU
IPC: B41J2/165
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce, to the utmost, a time of contact of a liquid containing impurities with the face of a discharge port and an amount of the liquid in contact therewith, while minimizing consumption of the liquid, and to realize an early and reliable initial operation of recovering suction of a liquid discharge head, by optimizing the conditions of the initial suction recovering operation which is conducted on the occasion of fitting the liquid discharge head. SOLUTION: When the liquid discharge head is fitted, the first suction from a discharge port is conducted on the basis of a first negative pressure curve showing the relation between the negative pressure inside a cap and an elapsed time in a capping state. Then, the second suction from the discharge port is conducted on the basis of a second negative pressure curve whereon the frequency of occurrence of a peak of the negative pressure for a unit time is smaller than that on the first negative pressure curve in the capping state.
Patent JP-2002167361-A (JP)
Title: Material for light energy accumulation and light-heat energy conversion
Inventor: NAGAI TAKAFUMI
IPC: C07C255/47
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a norbornadienyl derivative which can utilize visible light and is well durable to repeated use and effective for the use of solar energy. SOLUTION: This norbornadienyl derivative is shown by general formula (1) (wherein, R1 is a lower alkyl group of 1-4 carbon atoms, an aryl or heteroaryl group that may have substitutes; R2-R6 are same or different lower alkyl group of 1-4 carbon atoms; R7 and R8 are same or different cyano, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, aryloxycarbonyl or heteroaryloxycarbonyl group).
Patent JP-2002167973-A (JP)
Title: Temporary fence structure
Inventor: WATANABE YOHEI
IPC: E04G21/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fence structure capable being installed by a simple operation with fewer members and operation points and capable of preventing the quantity of necessary members from being varied by the size and shape of a site for performing a construction so as to reduce a man-hour required for the installation and cost and labor required for the transportation and preparations of the members. SOLUTION: In this temporary fence structure, columns 4 are vertically installed at the corner parts 3 of a site 2, and sheets for temporary fence 5 are tensely installed between the columns 4. One end part 6 of the sheet for temporary fence 5 is hooked to one column 4 through a support bar 7, and the other end part 8 of the sheet for temporary fence 5 is wound on a winding bar 9 so that the length of the sheet for temporary fence 5 corresponds to a length between the columns 4 and hooked to the other column 4 through the winding bar 9. A support bar 7 or the winding bar 9 can be hooked by fitting the hooking hole part 20 thereof with the hooking projected part 19 of the column 4. The hooking projected part 19 of the column 4 and the hooking annular part 21 of the supporting bar 7 or the winding bar 9 can be hooked by connecting with a length adjustable hooking band 22.
Patent JP-2002168349-A (JP)
Title: Method for forming hook on metal plate
Inventor: HIDA TETSUYA
IPC: F16J15/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently form a hook 6a on a metal flat plate 7 with high hardness. SOLUTION: Cut lines 10 are formed on the metal flat plate 7, and then, a pin is pierced through a center part of the cut lines 10 and a portion formed with the cut lines 10 is spread open. During this work, a large load is not applied to the pin. Consequently, even when the metal flat plate 7 is a metal plate with high hardness such as a spring steel plate, the hook 6a can be formed without impairing durability of the pin.
Patent JP-2002173769-A (JP)
Title: Method and system for dielectric thin film deposition, ink jet head, and ink jet recorder
Inventor: NAKANO TAKANORI
IPC: H01L41/316
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a dielectric thin film having higher characteristics when a dielectric thin film (piezoelectric thin film 23) is manufactured by depositing a film of dielectric material onto a substrate 41 by means of plasma. SOLUTION: In the deposition of the film of dielectric material, the plasma emission intensity of at least one element in the plasma emission spectrum emitted by plasma is fluctuated by changing the distance between the substrate 41 and a target 71 by the vertical movement of a substrate holder 72 by means of the operation of a driving device 85, over the whole length of the deposition time of the dielectric material.
Patent JP-2002172754-A (JP)
Title: Screen printing apparatus
Inventor: MIYAHARA SEIICHI
IPC: B41F15/42
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus capable of preventing defective printing caused by curing of paste. SOLUTION: In the screen printing apparatus constituted so as to slide a squeegee head 13 on a mask plate 12 while pressurizing the cream solder 5 stored in the hermetically closed type squeegee head 13 by a pressure plate 32 to print the cream solder 5 on a substrate through pattern apertures, a rectifying member 34 for preventing the cream solder 5 from flowing in the specific region just above an opening part 37 is arranged in a space 35 housing the pressurized cream solder 5 to bring the same into contact with the surface of the mask plate 42 through the opening part 37 formed to the undersurface of the space 35. By this constitution, the cream solder 5 is allowed to obliquely flow in the opening part 37 to apply rolling rotation to the cream solder and the curing of the cream solder 5 caused by the stagnation of the cream solder just above the opening part 37 can be prevented.
Patent JP-2002171856-A (JP)
Title: Cleaner for cattle shed and apparatus for fixing stripping blade therefor
Inventor: MAKINO SUSUMU
IPC: A01K1/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To improve durability of a connection plate of a stripping blade. SOLUTION: The cleaner for a cattle shed is characterized in that, in a cleaner equipped with a movable stripping blade connected to the tip side of a base, a driving means of the stripping blade at the intermediate part of the base and a gripping means at the base edge side of the base, the connection plate of the stripping blade is movably fixed to the shaft edge part of the base.
Patent JP-2001224982-A (JP)
Title: Component separating appliance of fluid sample and method for the same
Inventor: DICESARE PAUL C
IPC: B04B5/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an appliance and method for separating the heavy segment and light segment of a fluid sample. SOLUTION: This appliance includes a container and plural components having the components in this container. These components are a separator having deformable bellows, a ballast mounted at the low end of the bellows and a float engageable with the top end of the bellows. The fluid sample is sent to the container and the appliance is processed by a centrifugal separator. This centrifugal load thereby induces the movement of the ballast to the bottom of a tube and further induces the elongating and narrowing of the bellows. The separator thereafter downwardly moves the tube and stabilizes in a certain position existing between the separated phases of the fluid sample. The ending of the centrifugal load is made possible by the restoration of the bellows to such an original state that the bellows tightly engage the wall of the tube.  The density forming phase of the fluid sample exists between the separator and the bottom of the tube and on the other hand, the low density liquid phase of the fluid sample exists in the separator.
Patent JP-2002175046-A (JP)
Title: Image display device
Inventor: TAMURA MITSUYASU
IPC: G09G3/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of preventing display image quality from deteriorating due to heat generation of an organic EL material. SOLUTION: The image display device can be provided, where an image signal F4 from a signal processing circuit 3 for correctively controlling the signal processing operation by a correction control signal F1, based on the temperatures of the organic EL elements 10a-10i, is inputted to a drive circuit part 2; image displaying is performed by the light emission of the organic EL elements 10a-10i of a display panel 1 by light emission drive signal Fp outputted from a drive circuit part 2, in which the display drive operation of the display panel 1 is correctively controlled by a correction control signal F3, based on the temperatures of the organic EL elements 10a-10i;  a data delay at the time of processing signals and variation in operation, variation in driving operation of the light-emitting elements, and variation in operation of a power circuit part caused by the temperature changes in the organic EL elements 10a-10i are compensated for; deterioration in the display image quality of the display panel 1 caused by the temperature changes in the organic EL elements 10a-10i is prevented; and high quality image display is made and the whole device can be kept small and thin.
Patent JP-2002175822-A (JP)
Title: Redox flow battery and its operating method
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a redox flow battery which is improved, so that no self discharging occurs through a manifold, and the loss can be reduced, even if a pump is suspended during battery standby. SOLUTION: A pair of bipolar electrodes 1 is formed by intervening with electrodes placed between both sides of a separate film. The circumference of the bipolar electrodes 1 is surrounded by a frame 2. A liquid inlet opening 3 and a liquid outlet opening 4 for respectively delivering and discharging of an electrolysis liquid to the electrodes are prepared in the frame 2. Both the liquid delivery opening 3 and the liquid discharging opening 4 are formed at a position higher than the bipolar electrodes 1.