baber/WOPTO huggingface dataset:
Patent JP-2003277818-A (JP)
Title: Method for dephosphorizing hot metal
Inventor: UENO TOMOYUKI
IPC: C21C1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dephosphorizing hot metal by which the hot metal can be dephosphorized up to a low concentration range efficiently without causing slopping.  <P>SOLUTION: In the method for dephosphorizing the hot metal, by which powdery slag-making agent containing lime and oxidizing agent powder consisting essentially of a metallic oxide, are injected into the hot metal held in a refining vessel, the grain diameter of the oxidizing agent powder consisting essentially of the metallic oxide, is smaller than the average grain diameter of the slag-making agent. In this case, the oxidizing agent powder consisting essentially of the metallic oxide, is desirably to consist essentially of an iron oxide generated with a pickling waste liquid treatment of a steel material, or the injection is desirable to perform with carrier gas through a lance dipped into the molten metal in a refining vessel from the upper part or a tuyere arranged at the bottom part of the vessel for refining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278357-A (JP)
Title: Interior wall structure
Inventor: YAGI YASUSHI
IPC: E04F13/24
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality interior wall structure that can be repaired if damaged and be constructed without requiring advanced skills.  <P>SOLUTION: The interior wall structure 1 has a panel-shaped facing 5 affixed to the bed 3 of the interior wall by use of hook-and-loop fasteners 4 and the interior wall is formed by combining at least one kind or more of facings selected from the interior wall's circular facing, elliptical facing, and polygonal facing as seen on a plane. The interior wall is also formed of the facings 5 of the same color or different colors. Further, either a whiteboard 13, a picture panel 14, a photo panel 15, a calendar panel 16, a mirror panel 17, a wall-hung television 18, or a monitor 19 is affixed using the hook-and-loop fasteners 4 in place of at least one of the facings 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287989-A (JP)
Title: Color image forming apparatus
Inventor: SATO TAKUMI
IPC: G03G15/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of obtaining a sharp image over a long term by sufficiently preventing toner from depositing to an exposure window.  <P>SOLUTION: The image forming apparatus is provided with a cover 60 positioned lower than a developing part D by a developing means 40 developing a latent image formed by an exposure means 30 for forming the latent image on the surface of an image carrier 21 by exposing the image carrier 21 from the exposure window 31 positioned lower than the image carrier 21 by switching and applying toner in a plurality of colors and covering over the window 31, and an air duct 70 going toward the developing part D side from the window 31 side inside the cover 60 is formed. The cover 60 is electrified to have a reverse polarity to the polarity of the toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285860-A (JP)
Title: Corner pad
Inventor: HAMADA TAHEI
IPC: B65D5/50
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner pad of sufficient cushioning property and strength which is simply assembled by anybody by folding one corrugated board base material.  <P>SOLUTION: The corner pad is formed of one corrugated board base material 5, and comprises a row of a middle plate 2b of a first corner part, and an inner plate 3a, a side plate 3d, an outer plate 3c and a middle plate 3b of a second corner part, and a row of an inner plate 4a, a middle plate 4b and an outer plate 4c of a third corner part, and an outer plate 2c, a side plate 2d and an inner plate 2a of the first corner part. The middle plate 2b of the first corner part and the inner plate 3a of the second corner part are separated from the inner plate 4a and the middle plate 4b of the third corner part. The outer plate 3c and the middle plate 3b of the second corner part are integrated with the outer plate 4c of the third corner part and the outer plate 2c of the first corner part. The side plate 2d and the inner plate 2a of the first corner part are protruded from the outer plate 2c. A boundary between the outer plate 3c and the middle plate 3b of the second corner part is cut by a notch 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287370-A (JP)
Title: Horizontal rotary dryer
Inventor: SATO SUMUTO
IPC: F26B17/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably discharge a dried object while preventing mixture of blowing-in gas into a rotary cylinder.  <P>SOLUTION: This horizontal rotary dryer has the rotary cylinder 10 freely rotatable around the axial direction, and dries the drying object in the rotary cylinder by drying external heat in a process of discharging the drying object inserted from one end side of the rotary cylinder 10 from the other end side while rotating the rotary cylinder 10, and has an outlet part 20 opening to the other end directional outside on the other end side of the rotary cylinder 10. A nonrotatable discharge casing 31 for forming a discharge passage of the dried object is fixed to a base 50 to this outlet part 20. A rotation stopping means 80 is arranged between the discharge casing 31 and the base 50 for stopping rotation around the axis of the discharge casing 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288697-A (JP)
Title: Wrong approach prevention support system
Inventor: KOIZUMI TOMOKI
IPC: B60R21/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrong approach prevention support system capable of providing information for wrong approach to the opposite lane or an entry prohibited road to the driver of a back traveling vehicle.  <P>SOLUTION: This system comprises a road side facility and an on-vehicle facility. The road side facility detects a wrong approaching vehicle within a monitoring range in a vehicle detecting facility 1, integrally processes the information from the vehicle detecting facility and the information from a road side retained road database 4 having data for the linear shapes of peripheral roads including the monitoring range and the property every lane in an information processing facility 2 to determine the presence of the wrong approaching vehicle, and provides the information of the wrong approaching vehicle generated thereby from a communication facility 4 to the wrong approaching vehicle by communication. The on-vehicle facility receives the information from the road side facility by an on-vehicle receiving facility 10, processes the received information in an on-vehicle information processing facility 11, and reports the information to the driver by voice or display from an on-vehicle reporting facility 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298057-A (JP)
Title: Input-output protective circuit for liquid crystal display device
Inventor: NAKASAKI YOSHIAKI
IPC: H01L27/088
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input-output protective circuit for liquid crystal display device that has a more stable input-output protecting function.  <P>SOLUTION: This input-output protective circuit has an input-output terminal pad 11, a resistor 13 provided between the pad 11 and an input-output first-stage TFT 12, wiring connecting the pad 11 and resistor 13 to each other. This protective circuit also has two input-output protective TFTs 14 and 15 connected in series between a ground terminal 20 and a power supply terminal 21. The wiring is connected to the connections of the protective TFTs 14 and 15 and the TFTs 14 and 15 respectively have P-type substrate potential fixing terminals 16 and 18 and N-type substrate potential fixing terminals 17 and 19 connected to a channel layer, in addition, the P-type substrate potential fixing terminals 16 and 18 and the N-type substrate potential fixing terminals 17 and 19 are respectively connected to the ground terminal 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268228-A (JP)
Title: Curable composition
Inventor: OBA TOMOHIRO
IPC: C08G18/52
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition of which the storage stability of the main ingredient is good even when carbon black is used as a reinforcement for improving the mechanical strengths of the cured item and which has a good curability even after the storage of the main ingredient and is suitable to be used as a sealing material for double-layered glass, vehicle window frames, etc., having sufficient rupture strength and hardness.  <P>SOLUTION: This curable composition comprises (a) a polymer having at least two thiol groups per molecule, (b) a compound having at least two isocyanate groups per molecule, (c) carbon black, and (d-1) a filler mainly comprising silicic acid and/or a silicate and/or (d-2) an organic filler mainly comprising pulverized coal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296512-A (JP)
Title: Environmental investment determination support method, device, and program
Inventor: KOBAYASHI HIDEKI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental investment determination support method for presenting an optimum environmental investment plan for maximizing the effect to investment and minimizing risks.  <P>SOLUTION: Environmental investment items to be invested for environmental consideration are set, and an optimum environmental investment plan in an optional calculating period is delivered in relation to each environmental investment item, and displayed and stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291849-A (JP)
Title: Hydrogen sensor fitting structure
Inventor: KAWAZU MASAHIRO
IPC: B60L11/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen sensor fitting structure, enabling disposition of a hydrogen sensor in a position for efficiently confirming that no hydrogen enters.  <P>SOLUTION: In this hydrogen sensor fitting structure for fitting the hydrogen sensor 40 in a turbine casing 15, the hydrogen sensor 40 is fitted through a bracket 20 between roof members 17c, 17d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300713-A (JP)
Title: Method and apparatus for manufacturing carbon nano- fine particle, and single-wall carbon nanotube
Inventor: TAKIGAWA HIROSHI
IPC: C01B31/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nano-fine particle including a carbon nanomaterial such as a carbon nanohorn and an extra-short single-wall carbon nanotube, and a manufacturing apparatus for the particle.  <P>SOLUTION: A graphite cathode 1 and a graphite anode 2 are oppositely arranged across an insulating plate 3 having a notched part 4 on a part thereof. Arc discharge is generated in the notched part 4 of the insulating plate 3 by applying voltage between both electrodes. A prescribed zone of the graphite anode 2 is evaporated by electrode point of the arc discharge and an arc jet 5 is formed from the notched part 4. As a result, the carbon nanoparticle composed of soot 9 of the carbon nanomaterial including the carbon nanohorn is generated. The soot 9 is deposited on a recovering plate 7 to be recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302816-A (JP)
Title: Method for cleaning contact electrification means of image forming apparatus
Inventor: OKI YOSHIYUKI
IPC: G03G15/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of image quality by cleaning an electrifying roller while controlling voltage applied to an electrification means.  <P>SOLUTION: A first sequence before an image forming sequence is completed, by applying electrification bias at image formation before one revolution of a photoreceptor drum when transfer materials approach to a transfer nip and controlling to provide the image forming. In a second sequence until the transfer materials, such as paper, pass through the transfer nip and the transported and discharged to a fixing device 112, similarly to the first sequence, the voltage of -100 V is applied to an electrifying roller 102, and a fouling with positive polarity on the electrifying roller 102 is returned to a photoreceptor drum 101. In this case, a cleaning bias may be applied until just before the drive of a main motor is made a halt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302004-A (JP)
Title: Circulating fluidized bed boiler
Inventor: MINAMI TAKAYUKI
IPC: F22B1/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulating fluidized bed boiler with a specified metal plate protector arranged right on the upper part of a refractory material to cover the surface of an evaporator for reducing the wear of the evaporator, suppressing the wear of the evaporator due to particles of fluidizing materials and unburnt ashes.  <P>SOLUTION: The metal plate protector is provided right on the upper part of the refractory material to cover the surface of the evaporator following the refractory material, and the protector is formed with its upper part thinner than its lower part. The thickness of a thin portion at the upper edge of the protector is promoted to be reduced by the swirl of the particles, and a swirl generating point is moved downward with the reduction of the thickness and the position of operating the swirl of the particles on the surface of the evaporator is lowered in sequence. Thus, the evaporator is avoided from being exposed to the swirl of the particles at the same position for a long time, and so the local wear of the evaporator is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303304-A (JP)
Title: Copy processing system, management device, controller, method for performing charging processing, program and storage medium
Inventor: SAIKAI HIDEFUMI
IPC: G06Q20/32
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform a charging processing of a private copy in a copy processing system.  <P>SOLUTION: An employee accesses to a service center through a portable telephone and applies for a private copy (S100). A management server returns a use menu (UI) screen to the portable telephone (S102). The ID number and desired number of copies displayed on a copy device are input to a screen (S104). After the management server collates the ID number and decides the propriety of permission (S106), the management server calculates a password number and returns it to the portable telephone (S108, S110). The management server records use information in a use information storage part at the same time (S140). The employee inputs the password number displayed on the portable telephone to a controller (S112, S114). The controller specifies the copy device and number of sheets of the copy of operation indication from the password number (S115), and instructs operation permission to the copy device (S120). The management server adds the private copy to the call charge of the portable telephone, charges (S142), and cancels the private copy from the total cost of the copy (S144).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303570-A (JP)
Title: Ion beam irradiation device
Inventor: NISHIGAMI YASUAKI
IPC: H01L21/265
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating a large amount of electrons of low energy, reducing the charge-up of a base in accompany with the irradiation of ion beam, and free from the vacuum down of a beam line and the like.  <P>SOLUTION: This ion beam irradiation device comprises a thermoelectronic emission source 20 for emitting the thermoelectrons 33 in the direction excluding a passage of the ion beam 2, and a thermoelectron transporting unit 50 for transporting the thermoelectrons 33 in a state of being bent by magnetic field to be guided toward the passage of the ion beam 2. The thermoelectron emission source 20 comprises a sheet cathode 32 of potential within a range of 0 V--6 V to a holder 6 holding the base 4, a filament for heating the cathode, and a lead-out electrode 36 for leading out the thermoelectrons 33 emitted from the cathode 32. The thermoelectron transporting unit 50 comprises a guide cylinder 52 which is bent and widened into the horn-shape toward an outlet 54 at the other side, and a coil 56 wound on an outer part of the guide cylinder 52 in particular with the circular arc-shape at a horn-shaped part 52b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303053-A (JP)
Title: Disk array apparatus and data processing method using same
Inventor: MATSUMURA HIDECHIKA
IPC: G06F3/06
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden to a main processor by discarding a login request from an unauthorized host using a processor for off load, thereby improving processing speed and performance as a whole.  <P>SOLUTION: A disk array apparatus 9 processes packet data transmitted from a host terminal 1 or the like through a network N. Before the processors 11,12 for off load, which receive the packet data from the host terminal 1, transfer the packet data to the main processor 14 for executing processing of the packet data, the apparatus 9 refers to the data representing the host terminal, which transmits the packet data, included in the packet data, and discards the packet data when having determined that the host terminal 1 is not the terminal of which access is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306866-A (JP)
Title: Fabric for bag
Inventor: WADA YOSHINORI
IPC: D01F8/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-lightweight fabric for a bag, having good appearance.  <P>SOLUTION: The fabric for the bag is obtained by forming a fabric using conjugated spun yarns each composed of a polyamide as the sheath component and a polyester as the core component and then treating the fabric with an aqueous alkaline solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306285-A (JP)
Title: Landing equipment of elevator
Inventor: HANASHIMA MASATO
IPC: B66B13/30
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide landing equipment of an elevator having a disaster prevention compartment forming function by a closing device, formed in a simple structure, and capable of easily coping with the appointment of different specifications of the landing equipment.  <P>SOLUTION: A sliding door 12 is installed on the hoistway 1 side of a standard frame 3 installed on the landing 2 edge part of a hoistway 1, and the closing device 10 is installed at the upper edge part of the standard frame 3. Also, a guide groove 5 for guiding the lowering of a closed body 8 is provided in the vertical frame of the standard frame 3, and a change frame 13 is installed in the on at least one of the landing 2 side and pulling door 12 side of the standard frame 3 in horizontal plane of projection. Thus, the standard frame 3 can be easily manufactured with less labor to reduce a production cost, and the landing equipment can cope easily with the appointment of the different specifications of the landing equipment without requiring complicated design examinations. As a result, the production cost of the landing equipment to which different specifications are appointed can be reduced, and the assembly, installation, and adjustment operations of the landing equipment at an installation site can be easily performed to save an installation cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308916-A (JP)
Title: Electric receptacle
Inventor: YAMADA SHIGEKI
IPC: H01R13/44
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric receptacle that does not supply power if a plug is not inserted into the end of the depths of the receptacle.  <P>SOLUTION: In the electric receptacle, in which a plug blade 6 of the plug 5 in contacts with an internal electroconductive piece 2 to elastically supply the power, this is made to have a constitution that the electroconductive piece 2 is composed of a flat spring which extends along the sideward of a plug insertion line 9 and that is provided with an inclined face part 23 for opening and closing, which gradually approaches the plug insertion line 9 from the depth side toward plug insertion port 1. Further, this is made to have the constitution that an actuator 3 which is vertically movable along the plug insertion line 9 at the depth side and opens the electroconductive piece 2 pressure- contacting with the inclined face part 23 for the opening and the closing by an elastic body 4 when not in use, and that when a plug blade 6 is inserted into the depth, this is made to have the constitution that the actuator 3 is displaced, pushed by the blade 6, and the electroconductive piece 2 closes to touch the plug blade 6 when the blade 6 is inserted into the depth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045293-A (JP)
Title: Operation device
Inventor: KOJIMA SHINICHI
IPC: G05G1/10
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To realize both speeding up and improvement of reliability and to do away with the need of using a plurality of rotating knobs in an operation device structured for enabling a rotation operation with the rotating knobs. SOLUTION: With the operation device 1 provided with a rotating knob 4 and a rotation detection means 8 for detecting its rotational angle, the rotating knob is made provided with a minor diameter part 4F for rotating the knob in high-velocity revolution, a major diameter part 4S for operating at low- velocity revolution or making minor adjustments, and a determining means 9 for determining rotation position of the knob when it is operated.
Patent JP-2002355381-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables the stabilized traveling of balls during game and which can be made compact in an outer shape and thereby can save resources. SOLUTION: On a picture frame-like outer frame 1, a main frame 2 is supported via a pair of up and down pivoting means 22a and 22b so as to single-swing, and a launcher 7 is installed in the main frame. The launcher 7, and a collector gate 13 for collecting foul balls 5b which are the balls 5 launched from the launcher 7 but are fouled and fall down, are close to each other and are located closer to a specific place of the main frame 2, with the collector gate 13 being located outside the launcher 7. A basic end part 14a of an outside guide rail 14 planted in a game board 4 is set vertical, and the collector gate 13 is located below the basic end part 14a. The launcher 7 is located as closer to the collector gate 13 as possible, but to such an extent not to prevent the vertical falling down of the foul balls 5b.
Patent JP-2003311427-A (JP)
Title: Welding force measuring unit for electric resistance welding machine
Inventor: NORITSUGI TOSHIROU
IPC: B23K11/24
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding force measuring unit for an electric resistance welding machine employing pneumatic pressurization with which welding force during welding is continuously measured with good accuracy.  <P>SOLUTION: The welding force measuring unit comprises: a pressure sensor 3 for measuring pneumatics at a head side provided in air piping 2 at the head side of a pressure cylinder 1; a pressure sensor 8 for measuring pneumatics at a rod side provided in air piping 5 at the rod side of the pressure cylinder 1; and an arithmetic unit 4 for multiplying the detection signals of the pressure sensor 3 for measuring the pneumatics at the head side and the pressure sensor 8 for measuring the pneumatics at the rod side by coefficients, respectively, and adding them.  <P>COPYRIGHT: (C)2004,JPO