baber/WOPTO huggingface dataset:
Patent JP-2006073060-A (JP)
Title: Optical disk drive, optical pickup, and laser power control method
Inventor: SATO MASAHIRO
IPC: G11B7/125
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To control the power of a laser beam in a simple and inexpensive circuit configuration without being limited by a current/voltage converter's passband.  <P>SOLUTION: A photo diode 141 monitors the laser beam emitted from a semiconductor laser 131. The output current I<SB>PD</SB>of the photo diode 141 is charged by a capacitor 143 making up the charging circuit. The connecting switch 144 forms a discharging circuit. The APC circuit 116 controls the current sources 136-138 which constitute the laser driver 132 based on the charging voltage during the predetermined period (for example, a period to form a record mark, or a DC period not forming the record mark), and stabilizes the laser power (peak power, bottom power in the modulating period, and erasing power in the DC period). Since a current/voltage converter is not used to convert the output current I<SB>PD</SB>into voltage signals, the circuit configuration becomes simple and inexpensive and thus not influenced by the converter which has a limit in its passband.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071148-A (JP)
Title: Refrigerating cycle
Inventor: SOTOZONO HIDEKI
IPC: F25B13/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle for achieving a reduction of heat loss at low cost.  <P>SOLUTION: The refrigerating cycle comprises a suction flow path 21 for guiding refrigerant in a gas-liquid separator 12 into a compressor 10, a condenser side delivery flow path 32 for guiding the refrigerant discharged from the compressor 10 into a first distribution port 14a of a condenser 14, an evaporator side delivery flow path 34 for guiding the refrigerant discharged from the compressor 10 into a first distribution port 16a of an evaporator 16, a condenser side return flow path 38 for connecting the first distribution port 14a of the condenser 14 to a return port 12a of the gas-liquid separator 12, an evaporator side return flow path 38 for connecting the first distribution port 16a of the evaporator 16 to a return port 12a of the gas-liquid separator 12, a delivery flow path selecting three-way valve 30 arranged between a discharge port 10a of the compressor 10 and each of the condenser side delivery flow path 32 and the evaporator side delivery flow path 34, and a return flow path selecting three-way valve 40 arranged between the return port 12a of the gas-liquid separator 12 and each of the condenser side return flow path 36 and the evaporator side return flow path 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073279-A (JP)
Title: Crimping apparatus
Inventor: YAGAWA HIROSHI
IPC: H01R43/048
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiautomatic type crimping apparatus allowing setting work of a terminal and a wire and work for crimping and connecting the terminal to the wire to be semi-automatically carried out, and allowing a crimper for crimping the terminal to the wire to be easily manually opened.  <P>SOLUTION: This crimping apparatus 1 is provided with: a cam link 14 having a rotating drive shaft 13a having an eccentric shaft part 13b and a cam hole 14a allowing the eccentric shaft part 13b to move along its inside surface, and vertically movably mounted; slider 15 vertically moving with the vertical movement of the cam link 14; the crimper 18 opened and closed with respect to an anvil 19 with the vertical movement of the slider 15 to crimp and connect the terminal to the wire; a slider actuation spring 28 for always energizing the slider 15 upward; a cam link actuation spring 29 for always energizing the cam link 14 downward with force smaller than that of the slider actuation spring 28; and a manual lever 27 for lowering the cam link 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067865-A (JP)
Title: Cooling mat for pet
Inventor: SADAHIRO YUMIKO
IPC: A01K1/015
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a conventional mat for a pet gives stress in summer because of good heat retaining properties, and is sanitarily undesirable and unsuitable because of causing heatstroke and skin disease, and when a cold-retaining agent is laid on the mat for the pet to solve the problem, such the inconvenience that the cold-retaining agent is scattered and dropped from the mat, and can cool only limited positions.  <P>SOLUTION: The cooling mat for the pet is obtained by attaching a storing pocket for sealing a plurality of the cold-retaining agents. The storing pocket for storing the cold-retaining agents is divided with dividing lines to form sealing regions, and an opening to be sealed is stuck with Magic Tape (R).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068206-A (JP)
Title: Picture frame
Inventor: NASUNO HIROTAKA
IPC: A47G1/06
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden picture frame having superior mass productivity, provided at a low cost and having an aesthetic appearance.  <P>SOLUTION: This wooden picture frame 10 is provided with a frame part 20 assembled into a rectangular shape by perpendicularly intersecting lateral frames 11 and vertical frames 12, which are formed by cutting off the both ends of a wooden frame member perpendicularly to the longitudinal direction of the frame member, so as to overlap fitting parts formed in the both ends, to the end faces respectively; and a see-through window 30 lockedly attached to the inner edge of the frame part. This picture frame is characterized in that the fitting part is provided with a projecting piece and a fitting groove having a form of being fitted with each other; and the inner edges of the lateral frame 11 and the vertical frame 12 are formed with flanges along the front part of the frame part, the locking grooves locking the edge parts of the see-through window, spacer parts formed in parallel to the flanges in the both sides of the locking grooves, and stepped surfaces formed lower than the spacer parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074888-A (JP)
Title: Gate control device of thyristor
Inventor: HOSOKAWA YASUHIKO
IPC: H02M1/08
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that: in a thyristor valve in which a plurality of thyristor elements are connected in series, when only a part of thyristors is turned off, a full voltage is applied to the part of the thyristors, thus causing a fault therein; therefore, a backward application time after the turning-off is measured by a margin angle detection timer, and when the backward application time longer than a prescribed time is not secured, all elements are turned on by imparting gate signals to the elements; but when an oscillating voltage has been applied to a system voltage, the function of the turning-on of the elements is not normally operated.  <P>SOLUTION: This gate control device of the thyristor is constituted such that: a time count of a firing margin angle detection timer T is reset by the gate signal; when the gate signal is outputted before the backward voltage application time detected by a backward voltage detection means RV reaches the prescribed time, the count of the firing margin angle detection timer T is reset at that time; and a state that the gate signal can be outputted at the time when a forward voltage is applied to the thyristor element is kept continuous until the backward voltage is continued to reach the prescribed time of longer again.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071917-A (JP)
Title: Optical waveguide
Inventor: AOKI MASAMI
IPC: G02B6/122
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide that can reduce weakening of transmission signals by shaping the cross section of a core layer closer to complete roundness and thereby making the reflective propagation of light more uniform inside the core layer.  <P>SOLUTION: The optical waveguide 10 contains a clad layer 2 having a core layer 1 and a groove 3, entering/propagating/emitting optical signals. The cross sectional shape of the core layer 1 is nearly circular. The refractive index close to the near circular center of the core layer 1 is desirably higher than the refractive index nearby the circumference. In addition, it is also desirable that the core layer 1 contains an additive and that the density of the additive is different between the proximity to the near circular center and the proximity to the circumference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068324-A (JP)
Title: Vacuum cleaner
Inventor: INUI MASATAKA
IPC: A47L7/02
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of accurately calculating calories consumed in the cleaning operation and displaying the calculated calories.  <P>SOLUTION: When a user inputs sex, age and weight on a control panel (Step S1: Yes), an Ea value and a modulus of change are determined based on the inputted information (Step S2). When a power switch is turned on, a clock part starts measuring the on-time of the switch (Step S3). When the power switch 86 is turned off and the cleaning operation is terminated (Step S4: Yes), the on-time of the switch 86 is calculated by the clock part 19 (Step S5). Then, the consumed calorie is calculated based on the weight of the user, the Ea value, the modulus of change, and the on-time of the switch (Step S6), and the calculated value is displayed on the control panel (Step S7). The accurate consumed calorie is displayed in this way.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070344-A (JP)
Title: Aluminum alloy sheet for resin-coated packing container and its production method
Inventor: INABA TAKASHI
IPC: C22F1/047
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a resin-coated packing container composed of an Al-Mn-based alloy and in which the reduction of strength (such as proof stress) after heat treatment at the time of resin coating is suppressed to the minimum, and also, fomability is improved, and to provide its production method.  <P>SOLUTION: The aluminum alloy sheet for a resin-coated packing container has a composition comprising, by mass, 0.20 to 0.40% Cu, 1.30 to 1.60% Mg, 0.80 to 1.30% Mn, 0.25 to 0.50% Fe and 0.10 to 0.50% Si, and the balance Al with inevitable impurities. In the aluminum alloy sheet, the Cu content and the Mg content satisfy the relation of 1.50(mass%)≤äCu(mass%)+Mg(mass%)}≤1.80(mass%), and also, proof stress at the time of performing heat treatment at 250 to 280°C for 20 s is 225 to 255 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071604-A (JP)
Title: Speed display device of vehicle
Inventor: TAKAHASHI KOJI
IPC: G01P1/08
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed indication device for a fork lift truck, in which a post-installation is facilitated.  <P>SOLUTION: A magnet element 32 is attached in the outer peripheral edge of the wheel section 23 of the front wheel 31 of the fork lift truck 1. A pulse sensor 42 is attached in the tip 28 of a cover member 27, covering the front wheel 31. The magnetic field, from the magnet element 32 which varies accompanying the rotation of the front wheel 31, is sensed by the pulse sensor 42. A pulse signal, synchronized with the rotation of the front wheel 31, is outputted from the pulse sensor 42, and the running speed of the fork lift truck 1 can be sensed from the rotation of the front wheel 31, by only attaching the pulse sensor 42 at a position facing separately from the front wheel 31. Installation work by post-installation of the pulse sensor 42 to the fork lift truck 1 is facilitated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005062196-A (JP)
Title: Micromechanics sensor and its manufacturing method
Inventor: MUCHOW JOERG
IPC: G01B7/16
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanically stable and easily manufacturable micromechanics sensor, capable of incorporating in bipolar process or mixed process without requiring additional costs.  <P>SOLUTION: The sensor comprises a support composed of silicon substrate (1), and an epitaxial layer (5) composed of silicon covered with this silicon substrate (1). A part of this epitaxial layer (5) is opened as at least one micro mechanical displacement section (12-15) through etching process, and the opened displacement section (12-15) consists of a connecting polycrystalline silicon to the silicon substrate (1) of support area and changed into monocrystal silicon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038444-A (JP)
Title: Memory exclusive control method
Inventor: YAMAMOTO KAZUJI
IPC: G06F15/17
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where, in a conventional multiprocessor system, a memory with a program previously arranged is necessary for a memory of a processor to be loaded.  <P>SOLUTION: This memory exclusive control method is provided with: a transfer termination setting means for setting a bus control access permission flag after a CPU 2 processing means terminates transfer to a common storage device; and a bus control access permission device for stopping a first CPU from accessing a common storage device via a bus control device while the bus control access permission flag is off and for allowing the bus control access permission device to access the common storage via the bus control device of the first CPU when the bus control access permission flag is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006083733-A (JP)
Title: Gas turbine device
Inventor: KURACHI SEIGO
IPC: F23R3/42
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine device lessening an impact of combustion product gas generated in a detonation combustor and providing stable rotation power.  <P>SOLUTION: The detonation combustor 2 has an inner tube 23 and an outer tube 24 covering the inner tube 23, and composes a return channel 26 for combustion product gas discharged from the inner tube 23. Further, in the detonation combustor 2, a stepwise reflection part 244 is provided at the closed end 243 of the outer tube 24. By the stepwise reflection part 244, combustion gas discharged from the outlet end 233 of the inner tube 23 is bounded back at several different timing, thereby the pressure of combustion gas is leveled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083014-A (JP)
Title: Ceramic sintered compact and ceramic multilayer substrate using the same
Inventor: KAMIOKA TAKENORI
IPC: C04B35/00
Filed: 2004-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce warpage in a binder-removing process when a photosensitive ceramic composition is sintered.  <P>SOLUTION: The ceramic sintered compact is obtained by firing a photosensitive ceramic composition which comprises, as essential components, a photosensitive organic component containing a polymer having an acidic group and an inorganic powder containing a glass component and a ceramic component. The ceramic sintered compact contains lead in an amount of 2.00 wt% or less and an alkali metal in an amount of 0.85 wt% or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085468-A (JP)
Title: On-vehicle theft alarm device
Inventor: OMURA HIROSHI
IPC: B60R25/34
Filed: 2004-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle theft alarm device for issuing a theft alarm in a system which is totally different from that of a conventional alarm by using an IC chip in which article information is stored.  <P>SOLUTION: This on-vehicle theft alarming device 1 is provided with a detection means 18 for detecting ID information to be transmitted from an IC chip mounted on each on-vehicle article, an ID information storage means 22 for storing the ID information of each on-vehicle article detected at the time of starting a theft detection mode as initial ID information, a decision means 6 for comparing the detection ID information detected after starting the theft detection mode with the initial ID information, and for deciding the presence/absence of missing ID information which is included in the initial ID information, but not included in the detected ID information and an alarm means 6 for issuing a predetermined alarm when it is detected that the article corresponding to the missing ID information has been stolen when the missing ID information exists.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088231-A (JP)
Title: Dressing tool and dressing device using the same
Inventor: KAWAMOTO SHINYA
IPC: B24B53/00
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing tool which can uniformly and flatly dress an abrasive cloth, and can minimize residual abrasive grain remaining on a surface of the abrasive cloth due to falling from dressing grindstones, and to provide a dressing device.  <P>SOLUTION: The dressing tool 2 is formed like a disk as a whole, and includes sectoral brushing sections 6, base sections 8 arranged between the brushing sections and radially extending from the center of the tool, and the plurality of dressing grindstones 7 arranged on surfaces of the base sections. The dressing grindstones 7 arranged between the brushing sections 6 form a dressing grindstone row, and the dressing tool has the dressing grindstone rows in plurality as a whole. Further, an angle θ formed by one of the dressing grindstone rows and the other one is in the range of 45 to 120 degrees.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005032274-A (JP)
Title: Game facility sales amount forecasting system
Inventor: YAMAMOTO HIDETOSHI
IPC: G06Q10/00
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for forecasting a sales amount for a new game facility to be constructed, or for an existing facility, capable of forecasting the number of visitors and a sales amount on the basis of attractiveness as a game facility existing in a market area including the game facility.  <P>SOLUTION: The system evaluates the attractiveness of the game facility in a comprehensive manner using the number of game tables by model existing in a market area including the game facility, the number of players, attractiveness of each type of game table, and attractiveness of the amusement facility, which are expressed numerically to compare with other game facility. Accordingly, the attractiveness of the game facility expressed numerically allows the calculation of a rate of visitors out of the total players in the market area and thus forecasting the number of visitors and sales amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005284245-A (JP)
Title: Image forming apparatus
Inventor: FURUTA KAZUYA
IPC: G03G21/20
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized image forming apparatus capable of suppressing the occurrence of image quality defect called a roll mark without sacrificing an image forming speed, regarding the image forming apparatus for carrying an unfixed toner image formed of toner containing thermoplastic resin and crystalline substance which starts melting at a temperature lower than the melting start temperature of the thermoplastic resin on a recording medium, then, heating the unfixed toner image on the recording medium, fixing the toner image on the recording medium, and then, forming the image of the fixed toner image on the recording medium.  <P>SOLUTION: The apparatus is provided with a plurality of contact members 812 which are arranged in a plurality of positions at intervals in a direction orthogonal to a carrying direction, and with which the toner image t' fixed on the recording medium P discharged from a fixing apparatus 50 and having a temperature equal to or exceeding the melting start temperature of the crystalline substance come in contact. When the temperature of the toner image t' just before coming in contact with the contact member 812 is defined as T<SB>a</SB>(°C) and the temperature just after coming in contact with the contact member 812 is is defined as T<SB>b</SB>(°C), a relational inequality expressed by Ta-Tb<20 is satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088837-A (JP)
Title: Occupant protecting device for vehicle
Inventor: AOKI TAKASHI
IPC: B60R21/20
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protecting device for a vehicle capable of preventing the front and rear from being twisted relative to each other near the central part during the operation to fold up a roof side air bag, in case a front and a rear gas inlet are formed approximately in the center of the roof side air bag.  <P>SOLUTION: The occupant protecting device 50 for the vehicle is structured so that a constant space part long and thin in the fore-and-aft direction of the vehicle body is provided on the cabin side at the side corner of the roof of vehicle body, the roof side air bag 53 is accommodated in the space part, and that the roof side air bag is inflated toward the cabin along the side glass with the gas generated by an inflator 51 upon receiving an impact force having a certain magnitude or more. The roof side air bag is furnished with a front 71F and a rear gas inlet 71R arranged approximately in the air bag center about the fore-and-aft direction of the cabin and a bridge part 87 coupling together the neighboring areas of the two gas inlets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088051-A (JP)
Title: Production method of back filling material for piping work construction and back filling material for piping work construction
Inventor: OKAWA SHIYOUZO
IPC: C02F11/00
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce a good quality back filling material for piping work construction from water purification sludge.  <P>SOLUTION: In a production method of the back filling material for piping work construction using low moisture content water purification sludge as a raw material, the low moisture content water purification sludge is changed into clay, and then at least one among a water reducing material, cement and a cement-based solidifying material mainly derived from quicklime is added thereto to be granulated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088649-A (JP)
Title: Molding machine for wedge-shaped plate
Inventor: PAN CHUNG-HUA
IPC: B29L7/00
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding machine for wedge-shaped plates which has a high molding speed and scarcely leaves a residual internal stress in the wedge-shaped plates.  <P>SOLUTION: An injector 10 injects, from an outlet 18 by means of a screw 16, a resin introduced through a hopper 12 and heated and molten with a pair of electric heaters 14. A gate 24 of a runner 22 of a mold 20 is connected to communicate with an outlet 18 of the injector 10. A roll forming unit 30 has at least two rollers 32 and 34 constituting a space comprising at least a large space section and a small space section between the rollers. An outlet port 26 of the mold 20 targets the space and the outlet 26 has a shape fitting to the space so that the molten resin runs from the runner 22 of the mold 20 to the space and is roll-formed with the two rollers 32 and 34. A cutting unit 40 is located downstream of the roll forming unit 30 and cuts the roll-formed resin to produce a plurality of wedge-shaped plates 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006087819-A (JP)
Title: Joint filling material and gasket for fire prevention
Inventor: SAITO KIYOTAKA
IPC: C08L21/00
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint filling material for fire prevention used for filling a gap between structures in fireproof panel covering a seismic isolator with a laminated base-isolating rubber, which has satisfactory mounting workability and durability and excellent flexibility and fire resistant properties.  <P>SOLUTION: The joint filling material for fire prevention has flame retardant properties, thermally expands when a fire occurs, and the residue after burning has sufficient shape retainability and flexibility, by adding and mixing an expansive graphite, boric acid, and an inorganic filler into a rubber component containing a specific amount of a thermoplastic elastomer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI