baber/WOPTO huggingface dataset:
Patent JP-2001163020-A (JP)
Title: Wheel provided with emergency traveling support for automobile
Inventor: DIECKMANN ANDREAS
IPC: B60C17/06
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To form a wheel provided with an emergency traveling support for an automobile so as to procure lubricant under an emergency traveling condition and use a system regardless of exchanging a tire. SOLUTION: In this wheel provided with the emergency traveling support for the automobile for a pneumatic tire, the pneumatic tire comprises a tread, two side walls, a carcass, a reinforcing element, and two tire beads provided with a bead core, and the emergency traveling support 5 is formed as a ring body inside the pneumatic tire. The ring body comprises an emergency traveling surface 4 for supporting an inner surface of the tire or the tread under an emergency condition while being supported on a wheel rim 2, and is provided with one or multiple vessels 7, 8 filled with the lubricant inside the pneumatic tire. The vessel comprises a device for providing the lubricant under the emergency traveling condition and is provided inside a ring space between the emergency traveling support 5 and a rim 4, and the device for providing the lubricant is communicated to the ring space.
Patent JP-2002151531-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YOSHIDA SADAYUKI
IPC: H01L21/56
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device resin sealed only on the element mounting surface in which resin sealing can be carried out with good workability while preventing generation of bubbles or crack in the resin. SOLUTION: Semiconductor chips 6 are mounted on a sheet-like ceramic substrate 10 on which a large number of ceramic basic bodies are formed, bonding wires 7 are connected and then the ceramic substrate 10 is vacuum sucked to the upper die 13 of a molding die 12. Under a state where liquid resin 18 is supplied to the cavity 15 in the lower die 14 of the molding die 12, the lower die 14 is elevated and the upper and lower dies 13 and 14 are clamped thus curing the liquid resin 18 thermally under pressure.
Patent JP-2002152598-A (JP)
Title: Solid-state image pickup equipment and method of driving solid-state image pickup device
Inventor: TANAKA HIROAKI
IPC: H04N5/345
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid-sate image pickup equipment which does not deteriorate the waveform of a transfer clock even during thinning operations, etc., has a high frame rate, can handle a sufficient quantity of charges, and can efficiently transfer the charges, and to provide a method of driving solid-state image pickup device. SOLUTION: The image pickup device is provided with a driving means 28 which drives the plurality of vertical transfer registers 25 and horizontal transfer registers 26 of a solid-state image pickup device 21 having a plurality of two-dimensionally arranged photoelectric conversion device 23, a gate section 24 which reads out signal charges photoelectrically converted by means of the device 23, the vertical transfer registors 25 which transfer the read-out signal charges, and the horizontal transfer register 26 which horizontally transfers the signal charges transferred from the registers 25 with respect to the device 21. The driving means 28 changes the signal charge transfer periods of the vertical transfer registers 25 depending upon the numbers of vertically transfer steps of the registers 25 during a horizontal blanking period.
Patent JP-2001151646-A (JP)
Title: Cosmetic with strong retentivity, containing at least on film-farming polymer
Inventor: ROLLAT-CORVOL ISABELLE
IPC: A61K8/895
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of fixing a keratinous fiber, especially the hair so as to have perpetuity and satisfying cosmetic characteristics more superior than these of a conventional composition. SOLUTION: This cosmetic composition contains at least one film-forming polymer or a mixture of the film-forming polymers in a cosmetically acceptable medium. The film-forming polymer or the mixture of the film-forming polymers has mechanism characteristics defined by (i) >47 deg. attaching angle α or (ii) when the α is equal to or larger than 90 deg., <5 N maximum detachment force Fmax at the polymer concentration of the composition in an aqueous alcoholic medium containing >=20 vol.% ethanol.
Patent JP-2002153971-A (JP)
Title: Melting and holding furnace
Inventor: NAGAI KAZUTOSHI
IPC: B22D45/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a melting and holding furnace in which molten metal of non-ferrous metal, such as aluminum, can be supplied into a holding chamber and a molten metal treating chamber without dropping the molten metal temperature and also, without mixing oxide and inclusion caused by turbulent flow. SOLUTION: This melting and holding furnace is provided with a first partition plate 61 with which a molten metal charging hole 3 and the holding chamber 42 are partitioned and an underpassage 34 communicating the molten metal charging hole and the holding chamber at the lower part is formed and direct contact of the molten metal in the molten metal charging hole with the air, is prevented and also, the development of the turbulent flow is prevented when the molten metal is supplied from the molten metal charging hole into the hollow chamber, with a pressurizing means 71 pressurizing the molten metal in the molten metal charging hole so as to supply the molten metal from the molten metal charging hole to the holding chamber,  with a second partition plate 62 with which the inside of the holding chamber 42 are partitioned into the front and the back parts and an overflow passage 44 communicating the partitioned first chamber 42a and second chamber 42b at the upper parts is formed and the development of turbulent flow is prevented when the molten metal is supplied from the first chamber to the second chamber, with a third partition plate 63 partitioning the second chamber 42b and the molten metal treating chamber 52a and with a fourth partition plate 64 partitioning the molten metal treating chamber 52a and a molten metal discharging chamber 52b.
Patent JP-2002163871-A (JP)
Title: Magnetic disc driving device
Inventor: SAITO KOICHI
IPC: G11B21/12
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disc driving device so as to prevent a chassis from moving downward with a bottom plate by making a gap between a bearing part of a carriage fitted with a guide shaft and a bottom plate and the outside noise from the downward chassis from penetrating. SOLUTION: A carriage 7 fitted with a guide shaft 10 has a bearing part 7d wherein an axis groove 7c possible to slide along a bottom plate 2a. The axis groove 7c is formed into a circular arc shape having a open part 7e on one side of the bearing part 7d facing the bottom plate 2a. The guide shaft 10 fitted with the axial groove 7c is fixed at a part exposed from the open part 7e in close contact with the bottom plate 2a shielding a lower part of chassis 2.
Patent JP-2002168757-A (JP)
Title: Probe for scanning tunneling microscope and method of fabrication
Inventor: FUJITA DAISUKE
IPC: G01B7/34
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a new probe for a scanning tunneling microscope and a method of fabrication having high conductivity and high optical transmission, and capable of obtaining high plasmon luminous efficiency. SOLUTION: An optical fiber probe is coated with a lamination of an ITO thin film and a metal thin film.
Patent JP-2002166532-A (JP)
Title: Ink jet printing machine
Inventor: TASAKA NORIBUMI
IPC: B41J2/01
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing machine having a good position accuracy for images at high speeds without requiring adjusting a transfer means. SOLUTION: There are provided a blanket cylinder 1 which rotates synchronously with a write speed and has an elastic layer stacked to the periphery of a solid metal tube, a plurality of nozzles 2 mounted opposite to the blanket cylinder via a constant interval in an axial direction, an impression cylinder 5 including means to be pressed to keep a constant nip width to the blanket cylinder, and a cleaning medium 7 butting in contact with the blanket cylinder and disposed to a position passing a transfer point where the blanket cylinder and the impression cylinder butts against each other. The nozzles are constituted of a plurality of lines and arranged while shifted in a horizontal scanning direction by a constant distance from each other. An arrangement interval of the nozzles is made equal to a recording density.
Patent JP-2002165739-A (JP)
Title: Cleaning tool
Inventor: OHARA NAOYUKI
IPC: A47L5/30
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool consisting of a body, an extension pipe and a handle part which is good at body direction change and operativeness. SOLUTION: This tool has a turn body 30 installed vertical-turnably toward a body 20, an extension pipe 32 provided with a handle part 44 at the end edge and a joint part 34 connecting the other end of the extension pipe 32 with the turn body 30. The turn body 30 and the turn face of the joint part 34 are installed at an inclined angle toward the center axis of the long hand direction. The cleaning tool with a high usefulness which can change the direction of the body 20 by only rotating the handle part 44 is provided.
Patent JP-2002165860-A (JP)
Title: Bathtub with elevating/lowering bottom wall
Inventor: IKEDA AKIHIKO
IPC: A47K3/022
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with an elevating/lowering bottom wall for stably elevating and lowering a person inside the bathtub. SOLUTION: A double wall part (2-1) composed of an inner wall (2-1a) and an outer wall (2-1b) is provided on the bottom part of this bathtub (1), at least the inner wall (2-1a) of the double wall part (2-1) is formed of a flexible material and a fluid gateway (15) for taking fluid in and out of the double wall part (2-1) is provided on the double wall part (2-1).
Patent JP-2002168657-A (JP)
Title: Encoder
Inventor: KUMAZAKI KENICHI
IPC: G01D5/347
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the voltage level of a detection signal from decreasing, by changing the amplification rate of a multiplication section from the difference obtained by comparing a voltage signal obtained via a track that does not have slit patterns with a reference voltage. SOLUTION: The encoder device obtains a second voltage signal (13a), by receiving transmitted light passing through a second track (3) by a second photoreceptor (13), at the same time, amplifies the difference by comparing the second voltage signal (13a) with a reference voltage (Vref) for feeding back to a first amplifying section (20), and makes the amplification rate variable for setting the difference to zero.
Patent JP-2002169084-A (JP)
Title: Refractive index distribution type collimator lens
Inventor: KIKKO SHIGEO
IPC: G02B6/028
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To enable satisfactorily reducing spherical aberration and to enable estimating the degree of the spherical aberration (quality of collimated light) by setting an allowable extent in accordance with the combination of refractive index distribution coefficients h4 and h6. SOLUTION: This lens is a refractive index distribution type rod lens, where 0.7-11.6 g<=h4+0.02h6<=0.6+11.6 g is satisfied by h4 and h6 in the case a distance (r) from a center axis is within the extent of satisfying n0.g.r<=0.2, provided that n0 denotes the refractive index on the center axis, (g) denotes a second-order refractive index distribution coefficient and h4 and h6 denote high- order refractive index distribution coefficients.
Patent JP-2001202783-A (JP)
Title: High voltage charge pump circuit and high voltage generator
Inventor: BOKU KOJUN
IPC: G11C11/407
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage generator in which reliability relating to the breakdown of a gate oxide film and a junction part used for a semiconductor memory element can be improved and to provide a high voltage charge pump circuit being a main constitution component of the high voltage generator. SOLUTION: The high voltage generator comprises a level sensing means which senses the voltage level of a high voltage signal and generates a high voltage enable-signal when the voltage level of the high voltage signal reaches a prescribed target value, an oscillating means which generates many clocks including first to fourth clocks in response to the high voltage enable-signal, a high voltage charge-pump means which boosts the voltage level of an external voltage signal in response to a clock signal and generates a high voltage signal at a high voltage node, and a power on pre-charge means for initializing the high voltage node to a prescribed level in response to a control signal.
Patent JP-2002172690-A (JP)
Title: Heating apparatus for thermal molding machine
Inventor: ASHIBE YUJI
IPC: B29C51/42
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To ensure that a resin is drawn in from its surroundings and thereby, is prevented from becoming partially thick by holding the four sides of a resin sheet inside a heating apparatus. SOLUTION: The heating apparatus 10 of the thermal molding machine is equipped with an upper heater device 11 arranged above a conveyance path for the resin sheet 14, a lower heater device 12 arranged below the conveyance path and a conveyance device 13 arranged on both sides of the conveyance path. In this apparatus 10, an intermediate shutter device is provided which is arranged halfway through the conveyance path inside the heating apparatus 10 of the thermal molding machine and pinches the resin sheet 14 from the upper and the lower side thereof.
Patent JP-2001190805-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To start restoring work by quickly finding abnormality when the abnormality is caused in a control action of various control boards attached to a game machine body, and prevent the restoring action from being illicitly operated in a pachinko game machine. SOLUTION: A winning ball payout control board 88 is installed on the reverse side of a game machine body for controlling a winning ball delivery action of a winning ball payout mechanism part 80 by a command from a main control board 91 being central control of the game content of the game machine 10. The winning ball payout control board 88 is provided with an error display part 93 for displaying the effect when abnormality of the action on the control is caused and an error display reset button 94 for restoring and resetting this error display part 93 to an initial state. These error display part 93 and error display reset button 94 are housed in a recess C surrounded by a housing wall of a base board box for housing a winning ball payout control.
Patent JP-2002178173-A (JP)
Title: Laser marking method and device for the same
Inventor: YOSHIDA YASUSHI
IPC: B23K26/082
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain laser marking of characters, graphics or symbols, etc., having extremely high visibility. SOLUTION: This laser marking method forms the characters, graphics or symbols on a workpiece 4 by scanning the workpiece with a laser beam emitted from a laser beam source 1 and cools the workpiece in marking. A cooling means 5 for the same is at least one among a method of blasting air to the workpiece, method of absorbing heat by bringing the air into contact with the workpiece and a method of slightly vibrating the workpiece. The workpiece may be a chromium film formed on a glass plate. The method for irradiation with the laser beam may be a method of setting free interval time between the irradiation process steps or raster scanning system may be adopted for scanning with the laser beam.
Patent JP-2002178944-A (JP)
Title: Steering device for electric automobile
Inventor: SHIMIZU HIROSHI
IPC: B62D101/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for an electric automobile by providing steering wheels at the front and rear of the automobile being relatively long in its longitudinal direction, and also providing for smooth turning motion. SOLUTION: The automobile has an electric steering means for each of right and left sets of wheels. The electric steering means 46 and 47 located respectively at the front and rear of the automobile are provided with respective steering wheels, with all the electric steering means being controlled by a general controller 50.
Patent JP-2002182402-A (JP)
Title: Method for refining base polymer of resist
Inventor: HAMADA YOSHITAKA
IPC: G03F7/26
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining the base polymer of a resist by efficiently diminishing a metal impurity in the base polymer. SOLUTION: In the method for refining the base polymer of a resist, a water- soluble compound having complex forming ability is added to the base polymer or a solution of the base polymer in a non-polar organic solvent or a mixed solvent comprising non-polar and polar organic solvents by an amount not less than the equivalent of a metal impurity in the base polymer, reaction is completed and the base polymer is washed with pure water to diminish the metal impurity in the base polymer.
Patent JP-2002183014-A (JP)
Title: Contents distribution system and method
Inventor: YAMAZAKI YASUSHI
IPC: H04L12/70
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system which distributes contents by using a network by which more clients are brought together in one multicast group and the same contents can be distributed to them at a time. SOLUTION: Multiple edge servers 102 to 104 are arranged on a client side of the network and transfers a request for contents from a client to a center server, which reserves the kind and destination of the received requested contents; when the same contents are requested by multiple clients, the destinations of the clients are reserved as the destinations of the contents, the reserved contents are read out of a storage means and multicast when there are multiple destinations, and the received contents are transmitted to the clients at the destinations after being converted to communication rates at which the clients can receive the data.
Patent JP-2002180255-A (JP)
Title: Method and apparatus for producing parts for fluid having passage, and the product thereof
Inventor: HOZUMI ATSUSHI
IPC: C23C16/42
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To deposit a perfect film on the whole face of the passage of parts for fluid in a method for vapor-depositing the vapor of fluoroalkylsilane on the passage of the parts for fluid. SOLUTION: In the method for vapor-depositing the vapor of fluoroalkylsilane on the passage of the parts for fluid 12, the inside of a constant temperature bath 20 is provided with a treatment vessel 22 through which the vapor of fluoroalkylsilane and a carrier gas flow. The parts for fluid 12 are fitted into the treatment vessel 22 to a state where the vapor and gas pass through the inside of the passage of the parts for fluid 12. The vapor of fluoroalkylsilane and the carrier gas can be obtained by passing the carrier gas through the inside of the liquid of fluoroalkylsilane in the constant temperature bath 20.
Patent JP-2002187426-A (JP)
Title: Controller for air conditioner
Inventor: UENO HIROTAKA
IPC: B60W10/26
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To properly perform the timing for the starting of an internal combustion engine, when battery consumption is expected because an air conditioner is operated while a hybrid automobile stops its internal-combustion engine, running on a battery-utilized electric mode. SOLUTION: When the revolution speed of the air conditioner fans is set to 'high', the internal combustion engine is automatically started to set a charge mode, or the electric traveling mode is stopped and is shifted to a traveling mode by the internal combustion engine.
Patent JP-2002153313-A (JP)
Title: Structure of pouch
Inventor: HAMANO MASAKO
IPC: A45C3/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pouch safe to walk with a pouch with a load in it as even if it is held in the same hand holding a walking stick, the stick does not bound, not required to remove a belt to put in and out the load by providing an opening part on a side surface, easy to remove from the stick and possible to use it as an ordinary pouch. SOLUTION: A ring part to which a nearly top part of the hanging belt is connected and in size to insert a grip of the stick on both sides of this connecting part is formed. The connecting part is made in a chain type body and in a crossed type body. An opening part is provided on a side surface.
Patent JP-2002195749-A (JP)
Title: Garbage-treatment system
Inventor: KUBOTA YUKO
IPC: B09B3/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent changes in the properties of garbage, when the garbage is dried. SOLUTION: The garbage-treatment system mixes a part or all of mixed combustion gas from a dry treating unit 32 with a combustion gas 23 mixed in a first mixer 27 and a mixed combustion gas 28 of a drying air 26, supplies the mixed gas from a second mixer 29 to the unit 32. The system further mixes the high temperature combustion gas 23, the drying air 26 and the circulating gas 34. Thus, the system can dry a large quantity of mixed combustion gas 28, having a low steam partial pressure at a relatively low temperature, as compared with only the gas 23, and can prevent the change of the properties of the garbage.
Patent JP-2002191991-A (JP)
Title: Non-washing rice manufacturing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B1/06
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-washing rice manufacturing apparatus eliminating the generation of irregularity in a dehydration degree to enhance dehydration efficiency, capable of enhancing the eating taste of non-washing rice, having a simple structure and also enhanced in maintenance properties. SOLUTION: The dehydration part 66 of the non-washing rice manufacturing apparatus 10 is equipped with a single centrifugal dehydration cylinder 74. The centrifugal dehydration cylinder 74 is formed into an inverted truncated cone shape and has screw blades 80 provided to the inner periphery thereof. Raw material polished rice rotated in the centrifugal dehydration cylinder 74 to be centrifugally dehydrated is equally positioned between the upper and lower screw blades 80 and, therefore, air fed and supplied to a dehydration hole 86 passes through the dehydration hole 86 uniformly to uniformly impinge against the surface of the whole of raw material polished rice. Therefore, irregularity does not occur in a dehydration degree and dehydration efficiency is enhanced.  Since the non-washing rice manufacturing apparatus has simple constitution equipped with the single centrifugal dehydration cylinder 74, the structure thereof is simple and the maintenance properties thereof are also enhanced.
Patent JP-2002192108-A (JP)
Title: Heating treatment apparatus for powder waste
Inventor: SHIOMITSU TORU
IPC: F23J1/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently removing dioxins or the like contained in main ashes and fly ashes generated in a waste incinerator and efficiently detoxicating the ashes. SOLUTION: The heating treatment apparatus comprises a vertical type cylinder having a heating part in the lower part of the side face, a gas blowing-in inlet for fluidizing powder wastes and an outlet for heated powder wastes both formed in the bottom part, and an inlet for throwing powder wastes through and an outlet for the gas both formed in the upper part. In the heating treatment apparatus, the inlet for throwing powder wastes through is formed in the vicinity of the upper face of the fluidized layer of the powder wastes to efficiently remove dioxins and detoxicate ashes.