baber/WOPTO huggingface dataset:
Patent JP-2002285526-A (JP)
Title: Quaywall ladder
Inventor: WATANABE KENJI
IPC: B63B59/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a quaywall ladder capable of having a function as a fender equipped with impact resistance force against the contact of a vessel, having a step mechanism facilitating the rise and fall of an original ladder, naturally preventing the destruction of a ladder itself and protecting the sides of both quaywall and vessel as the fender from being damaged even if the vessel is brought into contact with the ladder. SOLUTION: The quaywall ladder is so constituted that a semi-cylindrical body having a predetermined length is formed of a rubber material two semi- cylindrical bodies are arranged in their longitudinal directions in parallel by keeping the semi-cylindrical bodies in a predetermined step width and that a plurality of horizontal bars are set between both sides of two semi-cylindrical bodies opposed to each other at a predetermined step interval. A plurality of foothold holes instead of the horizontal bars are zigzag formed in the sides of two semi-cylindrical bodies at a predetermined step interval.
Patent JP-2002284244-A (JP)
Title: Cushioning and holding device for machine
Inventor: MACHIDA MASAYOSHI
IPC: B65D77/26
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning and holding device for a machine which can securely hold the machine as contents in a packing box and alleviate external impacts to protect the machine. SOLUTION: Cushioning and holding devices 10A to 10D for the machine 20 for holding the machine 20 in the packing box 30 to alleviate external impacts has an insertion holding groove 70 into which a part of the machine 20 is inserted to keep it in a tightly contact state, and a cushion 80 for alleviating the impact from the outside of the box 30 for the machine 20 held in the groove 70. The cushion 80 is provided between the groove 70 and a contact part 60 with which an internal surface of the box 30 comes into contact.
Patent JP-2002290660-A (JP)
Title: Image processor and image processing system
Inventor: KAWABATA KAZUYUKI
IPC: H04N1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing system which allow the partial reading of a manuscript by easy operations to obtain the whole image data. SOLUTION: When a partial reading is selected on one of the image processors in the image processing system wherein a plurality of image processors are connected to a network, a continue key 6 is displayed on an operation panel 4 in the image processors which have partial manuscripts. Users set the partial manuscripts in those image processors, and then press the continue key 6 and a start key 5. By these operations, a partial reading is automatically executed to read in partial manuscripts from a plurality of image processors to obtain the whole body of image data.
Patent JP-2002291119-A (JP)
Title: Distribution board
Inventor: MIZUNO KOJI
IPC: H02B1/40
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board 1 which is easily fittable and easily changeable into a distribution board 1 of ventilated specifications or hermetic sealed specifications. SOLUTION: Air holes 6 are formed in a base 2, and a blind portion 10 openable or closable is provided for the air holes 6.
Patent JP-2001279028-A (JP)
Title: Rubber mixture, method for producing the same, use thereof and molded product obtained from the same
Inventor: LUGINSLAND HANS-DETLEF
IPC: C08K3/34
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber mixture having excellent processing characteristics and remarkably excellent data of vulcanization products. SOLUTION: This rubber mixture comprises (a) a rubber or a rubber mixture, (b) a silicate filler, (c) an organosilane represented by general formula (I) R1R2R3 Si-R4-SH (I) and (d) an alkylsilane represented by general formula (II) R1R2R3Si- R5 (II). The rubber mixture is produced by mixing the rubber or rubber mixture with the silanes represented by formulae (I) and (II) and the silicate filler in a mixing device and adding the silanes represented by formulae (I) and (II) together or separately and continuously to the rubber or rubber mixture and silicate filler.
Patent JP-2002299706-A (JP)
Title: Laminated piezoelectric actuator
Inventor: KOMAMURA HIDEO
IPC: H01L41/083
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of peeling and breakage in the laminate of a laminated piezoelectric actuator by reducing the stress generated on the laminated surfaces at the boundary between an active layer and an inactive layer, when a voltage is impressed upon the actuator. SOLUTION: In this laminated piezoelectric actuator, a plurality of active layers composed of ceramic laminates 1b, 1c, and 1d, the thicknesses of which are successively increased as going toward an inactive layer 2a from an active layer 1a are arranged between the layers 1a and 2a.
Patent JP-2002284658-A (JP)
Title: Therapeutic agent for odor of the armpit
Inventor: KAGAWA KAZUHIKO
IPC: A61Q15/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent for the odor of the armpit which has a high preventive effect to the odor of the armpit and has no problem concerning safety. SOLUTION: The therapeutic agent for the odor of the armpit contains a vitamin E and/or a vitamin C as the active ingredients.
Patent JP-2002295284-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAMOSHITA SHINJI
IPC: F02D43/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, provided with a turbo charger capable of preventing the fluctuation of torque, when an exhaust gas bypasses a particulate filter. SOLUTION: This exhaust emission control device is provided with a particulate filter, which is arranged in an engine exhaust system and scavanges the particulates, and the interval combustion engine is provided with a turbocharger and an intake air amount suppressing means. When an exhaust gas bypasses the particulate filter, the increase of intake air amount is suppressed by the intake air amount suppressing means (step 109).
Patent JP-2002292845-A (JP)
Title: Ink jet recording method and recorder
Inventor: MORIYAMA JIRO
IPC: B41J2/01
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To ensure high quality recording with high density while enlarging the color reproduction range and suppressing blur between colors in the case of color recording by fixing ink such that the coloring material in the ink does not permeate significantly into a recording medium. SOLUTION: At the timing during recording operation or the timing before or after recording operation, a gas flow is generated in the recording region of a recording medium in the direction from the rear side toward the recording face side. Temperature of the gas flow is set higher than the ambient temperature.
Patent JP-2002299693-A (JP)
Title: Light-emitting diode and method of manufacturing the same
Inventor: YAN BINRIN
IPC: H01L33/56
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode having long life, high durability, and high light-utilization efficiency. SOLUTION: A lead frame, on which a light-emitting element is mounted, is arranged in a concave space of a concave reflector, which is composed of a heat-resistant resin such as polycarbonate resin, polyetheretherketone resin, or glass-fiber-containing polycarbonate resin. The lead frame is arranged such that the light-emitting element faces the reflecting plane. The space between the light-emitting element and the concave reflector is filled with a translucent epoxy resin which is an epoxy resin cured by a curing catalyzer so as not to deteriorate the reflecting capability of a reflecting metal layer formed on the surface of the concave reflector. Thereby, the reflecting plane is perfectly protected by the heat-resistant resin from external mechanical shocks or thermal shocks.  The reflecting plane is also perfectly prevented from thermal deterioration of the reflecting plane by the reflow furnace process for mounting the light-emitting diode and scratches generated on the reflecting plane by the vibrations during handling and transportation.
Patent JP-2001352276-A (JP)
Title: Spread spectrum multi-path estimation
Inventor: SCHMIDL TIMOTHY M
IPC: H04B1/707
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a defect in a prior art DLL/TDL time tracking method in multi-path channels, which can avoid complete loss of synchronization to a weak path caused by presence of a strong disturbance path. SOLUTION: A spread spectrum rake receiver estimates the number of paths in one chip interval and allocates corresponding fingers thereto. A characteristic value of a cross-correlation multi-path or a direct BER estimate value corresponding to a different number of fingers is used to determine whether or not to allocate one or two fingers to a group of paths in one chip.
Patent JP-2002301714-A (JP)
Title: Core bit
Inventor: MIYAKE SHINGO
IPC: B28D1/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a core bit which is used for perforating a structure comprising reinforced concrete and FRP and excellent in the sharpness, wear resistance, exhaust property of a chips-containing cooling medium and drawability. SOLUTION: The core bit is provided wherein a partial bottom surface of a radially missing part of a hard edge segment (chip) is made flush with an outer peripheral surface of a cylindrical base, a part of an inner peripheral surface is also made similar and further a spare segment having an inclination effective for exhausting cooling fluid or to be spirally fixed to is equipped to an outside barrel part of the cylindrical base.
Patent JP-2002301387-A (JP)
Title: Rice milling machine
Inventor: MATSUI AKIO
IPC: B02B7/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rice milling machine which prevents occurrence of immersion crack in a rice grain due to rapid water absorption by washing rice of high surface temperature immediately after rice milling. SOLUTION: In the rice milling machine, hulled rice is sent to a milling section 3 from a hulled rice storing section 2 for storing the hulled rice, is milled and then milled rice is discharged from a polished rice discharge port 18. A polished rice storage section 5 for storing the rice milled at the milling section 3 by being supplied from above, is provided on the lower side of the rice discharge part 18 of the milling section 3. A discharge device 6 which measures and discharges the milled rice in the polished rice storage section 5 is provided at is provided at a lower end side of the polished rice storage section 5. Further, a sensor 40 for detecting that residual amount of the milled rice in the polished rice storage section 5 reaches a prescribed amount, is provided at the polished rice storage section 5.  When sensor 40 detects that residual amount of the milled rice reaches the prescribed amount, the hulled rice is milled for a prescribed time period and thereby the prescribed amount of the milled rice is supplied to the polished rice storage section 5.
Patent JP-2002306536-A (JP)
Title: Slope device for vehicle
Inventor: MAEZAWA SHIGEKI
IPC: B60P3/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive slope device, with which operation in the case of expanding/storing a slope can be made smooth without lowering the rigidity of a floor member when load is applied onto the slope. SOLUTION: In a slope device 3 for putting in and putting out a wheelchair or the like by making the slope fall from a vehicle onto the ground, a reinforcing member 8, with which a groove 6c extended across the expanding direction of the slope is provided and a fitting part 8a capable of being fitted to the groove 6c is configured in a floor member 6 comprising the slope.
Patent JP-2002306622-A (JP)
Title: Fireproof and fumeproof shutter for elevator
Inventor: YASUHARA KIYOMI
IPC: A62C2/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent expansion of damage to an upper floor through a hoistway of an elevator when a fire occurs, and to easily use the elevator as a refuge passage. SOLUTION: A storing part 5 is disposed above a getting on and off place 2 of the elevator 1, and a fire-resistance screen 6 is stored in the storing part 5. When a fire occurs, the fire-resistance screen 6 is drawn out of the storing part 5 and lowered. By the lowered fire-resistance screen 6, the hoistway 13 of the elevator 1 and the getting on and off place 2 are divided to intercept a getting on and off port 3 of the elevator 1. The fire-resistance screen 6 is provided with a refuge opening and closing door enabling a person to easily pass it.
Patent JP-2002309327-A (JP)
Title: Hydrogen storage alloy for electrode, its manufacturing method, hydrogen-storage-alloy electrode, and alkaline storage battery
Inventor: KATOU KIKUKO
IPC: H01M10/30
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a hydrogen storage alloy for electrode used for a hydrogen-storage-alloy electrode, to suppress the gradual melting of hydrogen storage alloy particles in an alkali electrolytic solution owing to charge and discharge and the resultant reduction in capacity in an alkaline storage battery using the hydrogen-storage-alloy electrode as a negative electrode, and to obtain the alkaline storage battery having excellent charge-and-discharge cycle characteristics. SOLUTION: As the hydrogen storage alloy for electrode used for the hydrogen-storage-alloy electrode 11, that which is prepared by forming cracks on the surface of the hydrogen-storage-alloy particles and providing a nickel- containing coating layer to the surface of the hydrogen-storage-alloy particles and also to the inside of the cracks is used. This hydrogen-storage-alloy electrode is used as the negative electrode for the alkaline storage battery.
Patent JP-2002009032-A (JP)
Title: Forming method of element separation region, semiconductor device and manufacturing method thereof
Inventor: SUMI HIROBUMI
IPC: H01L21/8234
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of an element separation region on a semiconductor substrate that can further smooth the surface of the semiconductor substrate after a groove (trench) is formed, the manufacturing method of the semiconductor device, and the semiconductor device that is formed by the manufacturing method. SOLUTION: This forming method of the element separation region includes a process that forms a metal film 12 being harder than an insulating film on a semiconductor substrate 10 for patterning, a process that etches the semiconductor substrate 10 with the patterned metal film as a mask and forms a groove part 14 on the semiconductor substrate, a process that forms an insulating film 16 in the groove and on the metal film, a process that eliminates the insulating film 16 that is formed on the metal film by the rotary polishing method with the metal film as a stopper layer, a process that forms gate electrode and source/drain regions for forming a metal layer on the gate electrode region and an interlayer insulation layer on the entire surface,  and a process that eliminates the interlayer insulation layer that is formed on the metal layer by the rotary polishing method with the metal layer as a stopper layer for smoothing the interlayer insulation layer.
Patent JP-2002307125-A (JP)
Title: Forging method of hard-to-work ring
Inventor: WADA TAKAO
IPC: B21J5/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a forging method of a hard-to-work ring in which surface cracks are hardly generated in a corner part, etc., of an inside diameter surface during the hole expansion or hole expansion shaping in forging the hard-to-work ring 1. SOLUTION: In this forging method of the hard-to-work ring, a dummy ring 2 is inserted in the inside diameter surface of the hard-to-work ring 1, and hole expansion or hole expansion shaping is performed after simultaneously heating both the dummy ring and the hard-to-work ring.
Patent JP-2002309852-A (JP)
Title: Power window apparatus equipped with clipping preventing function
Inventor: NAKAZAWA YUICHI
IPC: B60J1/17
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power window apparatus equipped with a clipping preventing function, which is simple in structure, and positively carries out determination on a part or total closure of a window and control of the window. SOLUTION: According to the power window apparatus, after a first overload which prevents closing operation of a window 22 is detected, the window 22 is opened a predetermined distance. If a second overload occurring due to contact resistance caused by a weather strip member 23 is detected during the opening operation, it is determined that the window 22 is totally closed. On the other hand, if the second overload is not detected, it is determined that something has been caught.
Patent JP-2002318032-A (JP)
Title: Heat exchanger
Inventor: NARAHARA AKINARI
IPC: B60H1/32
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To lessen the total length of an evaporator 1a, in regard to the directions of thickness and width of a core part 4a. SOLUTION: One side in the thickness direction of one side portion in the length direction of a connection member 18 is connected to the upper end part of one side of one metal plate, positioned at one end in the width direction of the core part 4a, and the other side portion in the length direction of the connecting member 18 is projected upward from the upper end edges of a plurality of metal plates constituting the core part 4a. An inlet-side passage and an outlet-side passage are provided inside the connection member 18. One end of each of these inlet-side and outlet-side passages is made to communicate with the inside of inlet and outlet tank parts 42 and 46 which are provided in the upper end part of the core part 4a.  The end parts of a refrigerant feed pipe 5 and a refrigerant takeout pipe 6 are connected respectively to the other ends of the inlet-side and outlet-side passages which are opened in one side in the thickness direction of the other side portion in the length direction of the connection member 18.
Patent JP-2002319471-A (JP)
Title: Ion generating element and equipment provided with it
Inventor: NISHIKAWA KAZUO
IPC: F24F1/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ion generating element, from which a sterilization/ removal effect of floating bacteria in air is acquired, by generating both positive ions and negative ions by impressing the ac voltage with a comparatively small effective value. SOLUTION: The ion generating element 10 consists of a needlelike electrode 1, a GND conductor 4 connected to grounding potential, and an ac power supply 2 which impresses the ac voltage between the needlelike electrode 1 and the GND conductor 4. The needlelike electrode 1 consists of a needlelike part 1a made of stainless steel SUS304 of a diameter of 1 mm, a length of 30 mm, and a tip curvature 1 of 0.1 mm, and a planner part 1b connected to the ac power supply 2 while being integrated with the needlelike part 1a. And by impressing comparatively small ac voltage of the range of effective value of 1.5 to 3.0 kV using the ac power supply 2 to the needlelike electrode 1, the positive ions and the negative ions of enough quantity can be generated efficiently. Therefore, even if it is not provided with a safe circuit separately, danger of electric shocks can be reduced.
Patent JP-2002320260-A (JP)
Title: Mobile communication terminal
Inventor: AOKI KAZUO
IPC: H04W48/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal where a base station or a user freely changes the base station to be connected preferentially for connection with the base station. SOLUTION: The priority information of a memory 24 in a mobile communication terminal is stored for setting so that a preferential base station that is determined by an identification number being stored for each region can be captured. The operation is executed by a control section 21, and a specific instruction and an instruction signal to be executed are included in a control signal that is broadcasted by the base station and the mobile communication terminal, respectively. The instruction signal instructs the mobile communication terminal to capture only a specific base station. In addition, a user may select a specific base station independently and connect the mobile communication terminal to the base station.
Patent JP-2002276123-A (JP)
Title: Thin type shape hanging-fixing member
Inventor: ITAGAKI TAKAFUMI
IPC: A47B96/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To give a thin type shape opening section a hanging-fixing function, to simply and aesthetically express placing, hanging, hooking and working by incorporating the opening section into a wall-surface structure and to use the opening section for multipurpose application. SOLUTION: Unparalleled epoch-making technique in which a plurality of round bars for hanging and fixing are inserted and fixed in a row to the upper- lower flange sections of a thin type shape hanging-fixing member body and the opening section can be made to correspond as a thin type shape slit member by a connection with a thin type shape hanging-fixing auxiliary member constituted of a hook-shaped groove is provided.
Patent JP-2002318823-A (JP)
Title: Automatic generating method of structure lattice for fluid
Inventor: TAKATO KEIICHIRO
IPC: G06F17/50
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To automatically generate a lattice without manpower in an analysis of a structure with a complicated shape and its peripheral flow field. SOLUTION: A geometric model generating part 11 generates approximate curves from shape data and generates a geometric model. A virtual object model generating part 12 sets a calculation space lattice in the analysis target flow field and it generates a virtual object model. A virtual object model deforming part 13 receives the generated geometric model and virtual object model and it deforms the virtual object model so as to match the geometric model. A virtual object model deformation control part 14 judges whether or not a Jacobian in a mapping relationship between the virtual object model and the geometric model is adequate.  If the Jacobian is inadequate, a multipurpose optimization judging part 15 calculates strain energy of a virtual spring coupling a calculation lattice and it deforms the virtual object model so as to optimize by using the strain energy and the Jacobian as multipurpose functions.
Patent JP-2002318373-A (JP)
Title: Optical material and method for manufacturing optical material
Inventor: YADA TOMOKAZU
IPC: G02B6/13
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical material which has an optical switching function such as turning ON/OFF light and which can be widely used to various application including optical communication device such as optical filter and optical waveguide. SOLUTION: The optical material is obtained by three-dimensionally and periodically arranging polyviologen whose refractive index varies reversibly by applying or cancelling an electric field and fine particles consisting of a substance B whose refractive index does not change. The optical material has a photonic band gap function.