baber/WOPTO huggingface dataset:
Patent JP-2005015835-A (JP)
Title: Corrosion prevention method for metal thermal spraying face
Inventor: MORISANE SHIGERU
IPC: C23C4/08
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion prevention method for a metal thermal spraying face where a coating liquid can easily infiltrate into the voids of a sprayed coating, volume shrinkage in a degree of forming space is not caused when the voids are filled and dry hardening is performed, satisfactory wettability is exhibited to the thermal spraying face, coating film defects such as cracks and crazing are not arisen on the dry hardening, and the metal thermal spraying face can be protected from a corrosive environment by a barrier effect.  <P>SOLUTION: In the corrosion prevention method for a metal thermal spraying face, the thermal spraying face of metal selected from zinc, aluminum and a zinc/aluminum pseudo alloy is coated with an alkali aqueous solution consisting mainly of an alkali silicate (M<SB>2</SB>O-nSiO<SB>2</SB>); wherein, M is any one element selected from Na, K, Li and Cs, and also, n is 1 to 5. Alternatively, in the corrosion prevention method for a metal thermal spraying face, the thermal spraying face of metal selected from zinc, aluminum and a zinc/aluminum pseudo alloy is coated with an alkali aqueous solution consisting mainly of an alkali silicate and comprising ammonium ions and halogen ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014365-A (JP)
Title: Woody panel and its manufacturing method
Inventor: IWAZAWA KENICHI
IPC: B27D1/04
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody panel capable of obtaining a new quality feeling without damaging the inherent quality feeling of a woody material even if processing is applied to the woody material having the quality feeling of natural wood and low in processing cost, and the woody panel obtained by this manufacturing method.  <P>SOLUTION: This manufacturing method of the woody panel is constituted so that embossing processing is applied to a woody panel material 4, characterized in that the average value of impact bending-absorbing energy is 0.7 kgm/cm<SP>2</SP>or below, both of the average value of the hardness of a straight grain surface and the average value of the hardness of cross grain surface are 1.1 kg/mm<SP>2</SP>or below and a thickness is 3 mm or above, to form unevenness on the surface of the woody panel material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016408-A (JP)
Title: Control device for spark ignition type engine
Inventor: HITOMI MITSUO
IPC: F02P5/15
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform compression self-ignition combustion in a part-load region in a spark ignition type engine and to successfully perform the compression self-ignition combustion in particular even when an octane value of fuel is changed.  <P>SOLUTION: This control device is equipped with an octane value determining means 32 for determining an octane value of supplied fuel; an ignition assist means 35 for promoting compression self-ignition combustion in part of or all of operation regions where the compression self-ignition combustion is performed, by igniting air fuel mixture inside a combustion chamber before a compression top dead center; and an ignition timing setting means 36 for ignition assist, which sets ignition timing in the operation region where ignition for promoting the compression self-ignition combustion is performed by the ignition assist means 35 in accordance with the octane value. The ignition timing setting means 36 for ignition assist advances the ignition timing as the octane value is larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087096-A (JP)
Title: Recording tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/107
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge capable of preventing a leader member from dropping off from a holding part by falling impact.  <P>SOLUTION: This recording tape cartridge 10 provided with a case 12 for rotatably housing a single reel 14 around which a recording tape T is wounded, an opening part 20 formed on a side wall of the case 12 and for extracting a leader part attached to an end part of the recording tape T, the holding part 24 formed on the bottom and top surfaces of the case 12 and for holding the leader part 22 near the opening part 20, is provided with a notch 24C from the opening 20 toward the holding part 24 and also with a locking part 22C inserted into the notch 24C at both end parts of the leader part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018430-A (JP)
Title: Database managing system and query optimizing method
Inventor: UYAMA KIMITAKA
IPC: G06F17/30
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database managing system and a query optimizing method to perform the much more accurate optimization of a query.  <P>SOLUTION: A control part 11 generates a candidate execution plan regarding a predetermined query, executes all of the generated execution plans, acquires the actual costs of each execution plan and selects the execution plan of the minimum costs, and registers it in an optimal execution plan file 122 with the query. The control part 11 receives a query inputted by a user and judges whether or not the query has been registered in the optimal execution plan file 122. When the query has been registered, the control part reads the execution plan registered with the query from the optimal execution plan file 122 and executes it and outputs an execution result. When the query has not been registered in the optimal execution plan file 122, the control part performs general optimization processing and selects and executes an execution plan and outputs the execution result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017802-A (JP)
Title: Cleaning liquid for developing machine for platemaking of photosensitive lithographic printing
Inventor: SAITO FUMIKO
IPC: G03F7/30
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid which has excellent solubility without using hydrofluoric acid and which makes a process of the waste cleaning liquid easy.  <P>SOLUTION: The liquid is a cleaning liquid for a developing tank of a developing machine for platemaking of photosensitive lithographic printing and contains at least one kind of organic acid selected from a group comprising oxalic acid, citric acid, acetic acid and formic acid by ≥5 wt.% and ≤15 wt.%. Or the liquid is a cleaning liquid for a rinsing tank of a developing machine for platemaking a photosensitive lithographic printing and consists of a first cleaning liquid containing at least one kind of alkali metal hydroxide selected from a group comprising sodium hydroxide, potassium hydroxide and lithium hydroxide by ≥0.1 wt.% and ≤10 wt.%, and a second cleaning liquid containing at least one kind of inorganic acid selected from a group comprising hydrochloric acid, sulfuric acid, nitric acid and perchloric acid by ≥1 wt.% and ≤10 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017250-A (JP)
Title: Icp analysis method
Inventor: TANAKA SATORU
IPC: G01N21/73
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ICP analysis method for accurately analyzing components when using a spray chamber made of resin to analyze boron or the plurality of components including boron in a specimen being insoluble until adding HF to the solution of the specimen.  <P>SOLUTION: In this ICP analysis method, a hydrofluoric-acid coexistent specimen solution is supplied to a plasma torch via the spray chamber 1 made of resin to analyze boron or the components including boron in the solution 13 of the specimen. In order to enhance the wettability of an inner wall of the spray chamber 1, a chemical for reducing surface tension is added to at least any of a standard solution, the solution 13, or a cleaning liquid 14, supplied to the spray chamber 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023518-A (JP)
Title: Illumination handrail
Inventor: TANAKA NOBUO
IPC: E04F11/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination handrail capable of guiding the step in walking on stairs by illumination, and superior in workability.  <P>SOLUTION: A handrail body G is formed of an extruded aluminum core material 10 of grooved rails R, R1 and R2, a handrail cover 11 made of a synthetic resin, and an under seal 12; and is characterized by determining so that an end elbow E laid in both end parts of the handrail body G is formed in a hollow shape communicating with the aluminum core material 10 from a light transmissive synthetic resin, and LED wiring base boards 16, 16u and 16d implanted with an LED 22 in advance are inserted and laid in the grooved rails of the handrail body G in a state of overhanging both end parts up to a hollow inside part of the end elbow, and the emitting light from the LED spottedly illuminates a rising starting end position and a lowering starting end position of the stairs S1, by passing through the end elbow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023445-A (JP)
Title: Japanese paper yarn and circular knitted fabric using the yarn
Inventor: ARAI TAKASHI
IPC: D02G3/36
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Japanese paper yarn made from Japanese paper and has such elasticity as capable of being circularly knitted.  <P>SOLUTION: This Japanese paper yarn having elasticity is characterized by winding an elastic fiber 3 on a core yarn comprising a yarn 2 made by suitably twisting a flat yarn prepared by long and narrowly cutting Japanese paper. The Japanese paper yarn is preferably characterized by further winding a water-soluble fiber 4 on the above-mentioned Japanese paper yarn. A circular knitted fabric is obtained by circularly knitting the Japanese paper yarn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039875-A (JP)
Title: Method for charging secondary battery and apparatus for charging using the same
Inventor: TAKESHIMA HIROKI
IPC: H01M10/44
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide charging/discharging control system for effectively utilizing a battery by judging the lifetime of the battery.  <P>SOLUTION: An apparatus for charging a secondary battery includes a means for judging the lifetime of the battery, a means for storing a set value for judging end of charging based on a judged result of the lifetime of the battery, a means for charging, a means for detecting battery data during the charging, a means for comparing the battery data during the charging with a set value of the battery data for ending the charging to judge the end of the charging, and a means for ending the charging based on the judged result of the end of charging of the battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039876-A (JP)
Title: Method for controlling to output motor supplied with electric power from battery pack
Inventor: TAKESHIMA HIROKI
IPC: H02P7/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling to output a motor suppressing the deterioration of a secondary battery.  <P>SOLUTION: A method for controlling an output of the motor includes a step of supplying with a power from one or more battery packs. The system for controlling the output of the motor includes a means for detecting voltage data to be inputted to the motor, a means for sensing current data for energizing the motor, a means for calculating power consumption of the motor from the voltage data and the current data, a means for calculating total power consumption by integrating the power consumption, and a means for judging whether the total power consumption is larger than a predetermined value or not by comparing the total power consumption with the predetermined judged value. When the total power consumption is judged to be larger by the judging means, the output of the motor is lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042744-A (JP)
Title: Operating device for work machine
Inventor: MIYOSHI MASATO
IPC: F15B11/08
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device for detecting output pressure of a hydraulic pilot valve 20 by a pressure detecting means 28, and driving an actuator to actuate a direction changing valve 21 by controlling an electromagnetic proportional pressure reducing valve 26 by a control means, in which the highest drive speed of the actuator is determined to drive it with wide operation range characteristics to enable operation possible in the whole operation range up to the set highest drive speed, and in which at the time of failure of the pressure detecting means 28, it is driven with the set highest drive speed as the upper limit.  <P>SOLUTION: The control means outputs control signals to the electromagnetic proportional pressure reducing valve 26 to determine a drive speed ratio of the actuator to operation quantity to drive the actuator at the set highest drive speed in the maximum operation of the hydraulic pilot valve 20 normally, and drive the actuator, using the set highest drive speed or a drive speed less than the set highest drive speed as the upper limit when the pressure detecting means 28 is in failure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045887-A (JP)
Title: Apparatus, method, and program for developing supply and demand plan
Inventor: HIRATO YASUTA
IPC: G06Q50/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply and demand plan developing apparatus that is capable of developing an economical accommodation plan in such a situation that there are a plurality of operators who needs to be accommodated and operators who can accommodate.  <P>SOLUTION: The supply and demand plan developing apparatus comprises a means for receiving supply and demand plan information, individually created by a plurality of operators, from the operators; a compiling means that totalizes the supply and demand plan information received from a plurality of the operators, and compiles it in a predetermined format; a first searching means that searches the supply and demand plan information, created by the compiling means, for operators who are suffering insufficient supply or demand and the amounts of the insufficiency with respect to some search item; and a second searching means that searches operators who can accommodate, the amounts accommodatable, and the unit prices of the accommodations with respect to the search item. The apparatus further comprises a computing means that computes an accommodation plan for supply and demand, based on the results of searches by the first searching means and the second searching means; and a transmitting means for transmitting the accommodation plan for supply and demand to the individual operators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040284-A (JP)
Title: Game machine
Inventor: ISHIGAKI ATSUSHI
IPC: A63F5/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve unfairness due to the difference in the technical levels of players by adding a game for giving a trigger of a privilege to the player by utilizing the control of original game specifications in main control without increasing burdens on the control for performance and attaining the game specifications in which the privilege directly becomes advantageous to the player, in a control system physically shared by the main control in charge of the entire control of the original game specifications and the control for the performance for executing the performance indirectly relating to the game specifications.  <P>SOLUTION: Since a player intervention game is established by a game main control circuit 150 which is a main control part and whether or not to impart probability variation is determined depending on the result of the player intervention game, control burdens on a sub control circuit 168 for the performance are reduced. Also, by the probability variation to be directly advantageous to the player, there is no unfairness due to the difference in the technical levels of the players.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049451-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: KAWADA HIROTAKA
IPC: G09G3/20
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device and electronic apparatus that can realize improvement in display quality and low power consumption by suppressing fluctuations in voltages due to a feedthrough.  <P>SOLUTION: Load capacity circuits Cs composed of capacity elements Co are formed by video lines Z1 to Zm over a display part 12 at the position where a connection terminal Q is formed. First electrodes K1 of the capacity elements Co are connected to the corresponding video lines Z1 to Zm and second electrodes K2 are grounded. Further, the electrostatic capacity of the capacity elements Co is set to 10 times as large as the electrostatic capacity of capacity formed between drains and gates of respective analog switches SW1 to SW3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057315-A (JP)
Title: Communication apparatus
Inventor: HIRAI YOSHIYUKI
IPC: G06F3/023
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set whereby a user can effectively use versatile keys without losing the operationality, the telephone set processing a plurality of modes at the same time such as a speech by IP phone and browsing of WEB contents.  <P>SOLUTION: A mode of an output destination is determined in a unified way with respect to entry of the versatile keys depending on an effective mode and a set priority. Further, the effective mode as the output destination of the versatile keys is indicated for the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069024-A (JP)
Title: Remote maintenance device of wind turbine generator
Inventor: OKUYAMA NAOKI
IPC: F03D9/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically grease up when detecting a clear difference by distributing a sound detector near each movable part of a wind turbine generator, and dynamically comparing with the previously prepared sound of each part at the normal time correspondint to the wind force at that time, to prevent a mechanical deterioration owing to the shortage of grease, and to inform of an abnormal portion and to prompt to exchange it using a general purpose circuit, etc., when the abnormal sound continues even after greasing up thereof.  <P>SOLUTION: A grease up device and the sound detector are distributed to a gear for transmitting the rotational force to a power generator, a bearing for making it go straight with respect to the wing wind direction, and a shaft bearing for supporting the wing and the power generator. The grease up device and the sound detector are connected to a sound comparator for comparing with a normal gear creak. An anemometer is connected to the sound comparator. The sound comparator is comprised of a calculating CPU and a storage memory. The gear creak of each part at the normal time is stored in the storage memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045067-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: MATSUMOTO SEIJI
IPC: H01L21/3065
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device which stably forms a contact hole of a high aspect ratio at an interlayer insulation film formed on a semiconductor substrate.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises a process of installing the semiconductor substrate 6 in a vacuum chamber 4 wherein an upper electrode plate 3 for generating plasma is provided, and a process of introducing gas into the vacuum chamber 4 and applying high-frequency power of ≥50 MHz to the upper electrode plate 3 to generate plasma for plasma-processing the semiconductor substrate 6. The upper electrode plate 3 has such specific resistance as makes plasma processing with its characteristic in an allowable range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049622-A (JP)
Title: Heat sensitive label and container with heat sensitive label
Inventor: SHIKAKURA YOSHIKAZU
IPC: B65D25/36
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sensitive label which has excellent initial adhesiveness and high holding power at a relatively high temperature (temperature about 50 to 70°C) and substantially prevents a label end from floating up out of an adherent surface.  <P>SOLUTION: The heat sensitive label 1 has a label base 2 and a heat sensitive adhesive layer 3, in which a heat sensitive adhesive constituting the heat sensitive adhesive layer contains a resin A of a melting point ≤80°C and a resin B of a melting point ≥80°C as principal components of the base polymer. The heat sensitive adhesive preferably contains the resin A1 of the melting point 67 to 77°C and resin B1 of the melting point 83 to 93°C respectively at ≥30wt% of the entire part of the base polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051956-A (JP)
Title: Dc-dc converter
Inventor: NAKADA KENICHI
IPC: H02M3/155
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter that allows a capacitor constituting a soft-start circuit to be contained in a semiconductor integrated device.  <P>SOLUTION: The DC-DC converter comprises: a switching element 14 that feeds power to a negative-side output terminal (OUT) from a power supply (V<SB>CC</SB>) by opening and closing operations; an output voltage detection circuit 6 that detects a voltage of the negative-side output terminal; an error amplifier 11 that amplifies the voltage from the voltage detection circuit; a differentiation circuit 25 that differentiates the voltage and adjusts an output current in accordance with the differentiated value; the soft-start circuit 5 that is constituted of a constant current supply 22 and the capacitor 23 both of which are connected to the output terminal of the differentiation circuit; a triangular wave generator (TR1)12 that generates a triangular wave voltage; and a comparator 10 that compares the triangular voltage with a voltage from the soft-start circuit or with an output voltage of the error amplifier, and performs opening/closing control to the switching element 14 by using the compared output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054881-A (JP)
Title: Directional control valve block
Inventor: KOBAYASHI YOSHINOBU
IPC: F16K11/22
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional control valve block which can dispose first and second check valves included in a directional control valve within a valve body without requiring any guide pipe.  <P>SOLUTION: A plurality of directional control valves are included in a valve body 1, and each of the directional control valves comprises a spool 2, actuator ports 3 and 4, a communication passage 7, a parallel passage 6, a tandem passage 5, a first check valve 8 to permit the flow of pressurized oil in the direction from the parallel passage 6 to the communication passage 7, and a second check valve 9 to permit the flow in the direction from the tandem passage 5 to the communication passage 7. For example, the first check valve 8 is slidably disposed within the second check valve 9, a through hole 14 to be communicated with the communication passage 7 is formed in the second check valve 9, and a plug 11 to cover an end part of the first check valve 8 and an end part of the second check valve 9 is screwed to the valve body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI