baber/WOPTO huggingface dataset:
Patent JP-2004222442-A (JP)
Title: Traveling speed control device for hybrid vehicle
Inventor: ONO TATSUYA
IPC: B60L50/16
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve follow-up performance to a traveling speed command value by precisely controlling drive torque by avoiding the insufficiency of input shaft torque at parallel traveling.  <P>SOLUTION: During series traveling, a generation motor revolution number command value cN<SB>IM-TEST</SB>for detecting a transitional response property by which the number of revolutions of a generation motor is stabilized, and an engine torque command value cT<SB>E-TEST</SB>for detecting a transitional response property by which the number of revolutions of the generation motor is increased stepwise are outputted, estimated engine torque T<SB>E-OBS</SB>is calculated from a generation motor armature current value i<SB>M</SB>at the series traveling, and a waste time Le and a time constant Te relative to an engine torque command value are calculated from the estimated engine torque T<SB>E-OBS</SB>and the engine torque command value cT<SB>E-TEST</SB>. At the parallel traveling, an engine torque estimated value T<SB>E-EST</SB>is calculated by using the waste time Le and the time constant Te, and a drive motor torque command value cT<SB>DM</SB>is set so as to compensate the response delay of engine torque.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219337-A (JP)
Title: Inspection device for printed circuit board
Inventor: MIZOGUCHI YASUNORI
IPC: H05K3/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a degree of freedom for a moving distance and a moving speed of a movable part without making wiring get bulky, by reducing the number of the wiring for connecting a fixing part to the movable part.  <P>SOLUTION: This inspection device 10 for conducting electric inspection for a printed wiring board 11 is provided with the fixing part 30 having a controller 32, and the movable part 20 having a contact terminal 21. The wiring of the inspection device 10 is constituted of the plurality of wiring 25 connected to the contact terminal 21, the wiring 30a for connecting the movable part 20 to the fixing part 30 and for transmitting a connection switching signal to a connection switching device 23, and the wiring 20a, 20b of a reduced number compared with the number of the wiring 25 for connecting to the fixing part 30 the wiring 25 for connecting the movable part 20 to the fixing part 30, and connection-switched by the connection switching device 23. The device is also provided with a connection switching signal transmitter 36 provided in the fixing part 30 and for transmitting the connection switching signal to the connection switching device 23, and a connection switching signal receiver 27 provided in the movable part 20 and for receiving the connection switching signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223729-A (JP)
Title: Gravure printing machine and method for manufacturing ceramic electronic component
Inventor: TABATA KAZUHIRO
IPC: H01G13/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the local viscosity increase or hardening of a conductive paste due to the constant contact of its surface with air because in most cases, a gravure roll is soaked in the conductive paste stored in a tank in order to supply it to the roll when a conductive paste film is formed by gravure printing, in manufacturing a laminated ceramic electronic component, for example, and prevent a consequent burnout, short-circuit or structural defects from occurring in the obtained component, and also save the trouble to dispose of the paste in the tank after the end of gravure printing.  <P>SOLUTION: The method solves the described trouble by installing a paste supply part 32 which rocks in the width direction at a upstream position from a doctor blade 31 and supplying the conductive paste 30 toward the peripheral surface of the gravure roll 24 from the past supply part 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225311-A (JP)
Title: Water-conveyance sheet for paving water absorption type water-retentive block
Inventor: MAEDA ATSUNORI
IPC: E01C11/24
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-conveyance sheet, which efficiently supplies a sand cushion layer with water fed from the outside without a leakage of water by a laying on the underside side of a water-retentive block and is available for constructing a continuous water absorption type water-retentive-block pavement.  <P>SOLUTION: The water-conveyance sheet 7 used for paving the water absorption type water-retentive blocks, in which the sheet 7 has a water-conveyance layer 7c, a water-absorption layer 7b and/or a cutoff layer 7a, the layer 7c is formed in an uppermost layer and front-rear and/or left-right edges of the layer 7c are formed on the sides inner than the layer 7b or the layer 7a in lower layers, a leakage in the direction of a sand cushion layer 3 and a subbase course 1 of water fed from the outside is prevented by the cubical expansion and cutoff effect of the layer 7b or the working of the layer 7a and which has a function in which the blocks 4 can be supplied stably with water even in the case of a drying, is disclosed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224929-A (JP)
Title: Flame-retardant adhesive admixture
Inventor: SENSO TOMOMITSU
IPC: C09J11/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a non-halogen flame-retardant adhesive admixture used for flat cables, or the like, having high adhesivity to a base film, or the like, and having sufficient flame retardance.  <P>SOLUTION: This non-halogen flame-retardant adhesive admixture comprises 100 pts. wt. polyester resin containing at least a polyester resin having -70 to 90°C glass transition temperature and 5,000-50,000 molecular weight, 40-100 pts. wt. magnesium hydroxide having ≤1 μm average particle diameter, 40-120 pts. wt. aluminum hydroxide having ≤1 μm average particle diameter, 5-30 pts. wt. silicone-based flame retardant such as silicone oil, silicone powder or silicone gum and 10-30 pts. wt. zinc hydroxystannate having ≤1 μm average particle diameter. The adhesive admixture is used as an adhesive layer 2 forming an adhesive film 3 for flat cables, or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235172-A (JP)
Title: Cleaning sheet and method for cleaning substrate treatment equipment
Inventor: TERADA YOSHIO
IPC: B08B1/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member which does not generate contamination equipment by metallic impurities when a cleaning sheet is carried into the substrate treatment equipment and foreign substances in the equipment are cleaned and removed.  <P>SOLUTION: The cleaning sheet having a cleaning layer in which the contents of each metallic element of Na, K, Mg, A1, Ca, Ti, Cr, Mn, Fe, Co, Ni, Cu and Zn or their compounds are 5 ppm (μg/g) or less respectively in terms of the metallic elements, on one surface of a supporter for the substrate treatment equipment and having a pressure-sensitive adhesive layer on the other surface and a carrying member having a cleaning function, in which the cleaning sheet is laminated on the carrying member through the pressure-sensitive adhesive layer, are carried into the equipment. Accordingly, the cleaning member is obtained which does not generate the contamination of the equipment by the metallic impurities and has a high practicality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230942-A (JP)
Title: Vehicle duct
Inventor: KAMIYA KENTARO
IPC: B60R21/34
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to a reduction in a degree of injury of a walking person without damaging any shock-absorbing performance of an engine hood.  <P>SOLUTION: A shock accepting part 42A protruded from a second duct outer wall 36 toward a first duct outer wall 34 to form a part of a supporting part 42 supporting the first duct outer wall 34 from inside it and positioned between an engine hood 14 and a radiator support 16 is provided with a weakened portion 56 having its supporting strength decreased below that of another portion at the supporting part 42. When a shock force caused by a shock with a walking person is applied to the first duct outer wall 34 through the engine hood 14, the shock accepting part 42A of the supporting part 42 is deformed by the weakened portion 56 in a collapsive manner, a duct main body 32 is pushed and collapsed to allow a notched deformation of the engine hood 14 to be attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232262-A (JP)
Title: Soundproof panel and its manufacturing method
Inventor: NOGAWA HIROHIKO
IPC: E01F8/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof panel superior in a soundproof characteristic, and causing little damage even if a shock is received while using a hollow molded plate of a nonmetallic material such as concrete and a resin.  <P>SOLUTION: This soundproof panel 1 is constituted by forming an air layer 5 at the back of a sound absorbing material 3 by holding the sound absorbing material 3 by a metallic reinforcing material 4 by inserting the sound absorbing material 3 and the metallic reinforcing material 4 into the hollow molded plate 2 made of the nonmetallic material, and a superior sound absorbing characteristic is exhibited by the sound absorbing material 3 and the air layer 5. The hollow molded plate is hardly damaged even if the shock is received by reinforcing the hollow molded plate 2 by the metallic reinforcing material 4, and is constituted for preventing falling of the soundproof panel itself and scattering of a broken piece by inserting a falling preventive wire into the metallic reinforcing material 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230503-A (JP)
Title: Tip clamping device
Inventor: KUBOTA GOJI
IPC: B23B27/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway tip clamping device which firmly clamps a tip without impairing operability.  <P>SOLUTION: In this tip clamping device, a clamping piece 1 with an upward force point working on the rear end side and a downward application point working on the front end side with a fulcrum held in between, is integrated with or integrally provided at a holder 2, and the tip 5 is inserted and clamp-fixed between a clamping piece front pressing face 3 on which the downward application point works, and a holder side tip placing face 4. The inner side of a slit 6 provided between the rear part of the clamping piece 1 and the upper part of the holder 2 is provided with a pocket 9 of laterally symmetric truncated cone shape having a center axis right-angled to the longitudinal direction of the holder 2, and a pair of external screw 7 and internal screw 8 screwed in truncated cone head shape laterally symmetric with respect to the longitudinal direction of the holder 2 are inserted in the pocket 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233626-A (JP)
Title: Image forming apparatus
Inventor: NAKASE TAKAHIRO
IPC: G03G15/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of drastically reducing transfer material used for confirming and downtime by easily specifying the cause of irregularity due to the soiling of the electrifying wire of a transfer electrifier or a post-electrifier.  <P>SOLUTION: An image is outputted by combining at least two or more kinds of currents, that is, a transfer current and a post-current having the same transfer efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232816-A (JP)
Title: Sub tank type oil purifier by permanent magnet
Inventor: FUKUNAGA YASUSHI
IPC: B03C1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub tank type oil purifier by a permanent magnet for precipitating contaminant particles composed of a magnetic material though it is a magnetic type oil purifier, and having high purifying accuracy.  <P>SOLUTION: This sub tank type oil purifier by the permanent magnet is used in a hydraulic system wherein the sub tank 4 is mounted independently from an on-line tank 2 on the hydraulic system, and the distance relationship between a length and a depth of the tank is kept in a condition that the tank has a sufficient length for preventing the operating oil from flowing outside of the sub tank 4, before the precipitation of the contaminant particles composed of the magnetic material included in the operating oil by the magnetic force of a magnet 5, and a depth from the magnet 5 laid on the tank bottom face and an oil surface 6, sufficiently deep to allow the contaminant particles composed of magnetic material to be precipitated by the magnetic force of the magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245854-A (JP)
Title: Grinding wheel fitting device
Inventor: THYSSEN WOLFGANG
IPC: B24B45/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel fitting device and a device for the speedy, simple and accurate fitting of a grinding wheel to the device.  <P>SOLUTION: A grinding wheel fitting device (S), designed to accommodate a dressing-type grinding wheel (5), has loop grooves (6, 6' and 8), which accommodate balancing lugs (9, 10), and the balancing lugs (9, 10) can be moved or fixed in terms of an angle and position within the loop grooves (6, 6' and 8) for manual balancing purposes. The balancing lugs (9, 10) can be divided into at least two groups, and these groups can be moved or fixed so as to have given or desired angles or be located at given or desired places with no relations with each other. The grinding wheel fixing device allows simple, speedy, and nevertheless highly accurate dynamic balancing, thereby making repetitive measurement or repeated compensation unnecessary thereafter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003342071-A (JP)
Title: Piezoelectric ceramic composition, its preparation process and piezoelectric element
Inventor: SAITO YASUYOSHI
IPC: H01L41/39
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free piezoelectric ceramic composition which can be fired under atmospheric pressure and shows a large piezoelectric constant d<SB>31</SB>and electromechanical coupling coefficient Kp, its preparation process and a piezoelectric element manufactured using the composition.   <P>SOLUTION: The piezoelectric ceramic composition is represented by the formula: äLi<SB>x</SB>(K<SB>1-y</SB>Na<SB>y</SB>)<SB>1-x</SB>}(Nb<SB>1-z-n</SB>Ta<SB>z</SB>(Mn<SB>0.5</SB>W<SB>0.5</SB>)<SB>n</SB>)O<SB>3</SB>(wherein x, y, z and n are each within the range of 0≤x≤0.2, 0≤y≤1.0, 0≤z≤0.4 and 0<n≤0.1, respectively). The composition is prepared through the preparation process. The piezoelectric element has a piezoelectric material made of the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236744-A (JP)
Title: Processing method for surplus anesthetic gas
Inventor: TERUI SADAO
IPC: B01J23/58
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To process volatile anaesthetics and nitrous oxide contained in anesthetic gas at the same time.  <P>SOLUTION: The anesthetic gas containing volatile anaesthetics and nitrous oxide is processed, the surplus anesthetic gas is brought into contact with a catalyst, and then brought into contact with an adsorbent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241487-A (JP)
Title: Manufacturing method of solid-state imaging element
Inventor: KONISHI TAKEFUMI
IPC: H04N5/335
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a solid-state imaging element employing an MOS type image sensor capable of reducing the variety of a light detecting signal upon a low degree of illumination.  <P>SOLUTION: In order to form an annular carrier pocket 25 below the channel region of the MOS transistor 112 for optical detection, the carrier pocket 25 is covered at first, then, a high concentration pouring region 66 is formed by introducing p-type impurities by a resist mask 65 having a hollow opening unit 65a to form an annular gate electrode 19 above the high concentration pouring region 66 and, thereafter, n-type impurities are introduced employing the gate electrode 19 as a mask to form an n-type source region 16a by the n-type impurities introduced into a region surrounded by the gate electrode 19 positioned at the center of the high concentration pouring region 66, then, the high concentration pouring region 66 is formed so as to be the annular carrier pocket 25 connected to the source region 16a without gap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238145-A (JP)
Title: Belt conveyor
Inventor: SATOZONO MASANARI
IPC: B65G21/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor having a simple configuration, allowing any person to perform dismounting work of a conveyor belt easily and speedily, capable of preventing the occurrence of accident due to unexpected operation of an auxiliary frame, and being suitable for use in, in particular, food industry.  <P>SOLUTION: A pedestal supporting a conveyor frame 1 on which the conveyor belt is stretched and mounted is the belt conveyor of one side support type. A slide frame 2a constituted by connecting a pair of side plates 3a which are opposingly provided across the conveyor frame 1 and on which a take-up roller 5 is stretched at one end or both ends of the conveyor frame 1 is provided so as to advance and retract in the horizontal direction. The side plate 3a has lateral long holes 6a, 6b long in the horizontal direction. A follower shaft 7 provided protrudedly on the conveyor frame 1 is engaged with the lateral long hole 6b to allow the slide frame 2a to move by length of the lateral long hole 6b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239210-A (JP)
Title: Piston compressor
Inventor: OTA MASAKI
IPC: F04B27/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston compressor capable of being quickly started for a suction stroke by maintaining a sufficient volumetric efficiency and quickly ending the communication of an opening at the high pressure side of a residual gas by-pass passage with the opening of a conducting passage.  <P>SOLUTION: A rotary valve 35 communicating the conducting passage 18 extending from each compression chamber with a suction pressure range in the suction stroke is used in a suction valve device. The opening 51 of the conducting passage 18 forms such a shape that an edge 52 has an inclined part 52b-1 extending in the peripheral direction and the axial direction of the rotary valve 35. A residual gas by-pass groove 41 communicating a conducting passage 18A into a compression chamber after the end of discharge with a conducting passage 18B into a compression chamber at a low pressure side is formed at the outside perimeter 35b of the rotary valve 35. Ranges 45a-1 and b-1 at a preceding side in the edge 45 of the groove 42 at the high pressure side of the groove 41 has the inclined part 45a-1 along the inclined part 52b-1 of the edge 52 of the opening 51 at the start of the communication with the opening 51.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246444-A (JP)
Title: Security reference verification method, its execution device, and its processing program
Inventor: SAKAI KAZUHIRO
IPC: G06F21/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the security of an information processor connected to a network.  <P>SOLUTION: This method comprises steps of referring to a pass database registering identification information of an information processor determined to satisfy a security reference to assign a temporary network address to an information processor identification information of which is not registered in the pass database; transmitting security information showing the security state of the information processor by the temporarily network address; registering, when the transmitted security information satisfies the content of a security reference database showing the security reference of the information processor to be connected to the network, the identification information of the information processor concerned to the pass database; and assigning a formal network address to the information processor the identification information of which is registered in the pass database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243341-A (JP)
Title: Composite roll for rolling made of cemented carbide
Inventor: HATTORI TOSHIYUKI
IPC: B22F7/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll for rolling made of a cemented carbide in which the outer layer of the roll is formed of the cemented carbide excellent in wear resistance, and at the same time, which is provided with the intermediate layer with high strength made of the cemented carbide with the low WC content, and which has high reliability in strength.  <P>SOLUTION: The composite roll for rolling made of the cemented carbide has the following characteristics. The outer layer made of the cemented carbide is joined to the outer periphery of the inner layer made of a steel-based or an iron-based material via the intermediate layer. The intermediate layer is made of the cemented carbide formed by using WC raw material powder with the average particle size of ≤ 3 μm. The content of the WC particles of the intermediate layer is ≤ 70 % at the weight ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252848-A (JP)
Title: Output apparatus of user, server, contents distribution system, contents distribution method, and program
Inventor: INAZUMI MITSUHIRO
IPC: G06Q30/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output apparatus for a user, a server, and a contents distribution system for preventing unauthorized copy and use of contents and properly charging a fee while securing convenience of the user.  <P>SOLUTION: This output apparatus 120 of the user requests decoding information for decoding the encrypted contents from a key creation server 201 and receives the decoding information from the key creation server 201. On the basis of the decoding information, decoding is carried out by a decoder 121a. When output of the decoded data is finished, the decoding information received from the server 201 is deleted. The key creation server 201 receives a transmission request of the decoding information from the output apparatus 120 of the user and creates the decoding information to transmit it to the output apparatus 120 of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003223172-A (JP)
Title: Karaoke system
Inventor: URANO TAKAYOSHI
IPC: G10K15/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke system by which the brand name or company name of a CM can be effectively appealed to be positively utilized also as an opportunity of an advertisement when music used for the CM or the like is played.  <P>SOLUTION: The karaoke system 10 is equipped with a play music storage means 10 storing music data 10a of play music, a play music setting means 9 for setting the play music, a music play means 7 for reading the music data of the play music set by that play music setting means 9 out of the play music storage means 10 and playing the play music, a display device 17 for displaying the video of the words and the background video of the play music or the like, an advertisement information storage means 10 for storing advertisement information related with the play music, and an advertisement information display control means 2. In the advertisement information display control means 2, the advertisement information is read out of the advertisement information storage means 10 and that advertisement information is displayed on the display device 17 during or before and after the play of the play music.  <P>COPYRIGHT: (C)2003,JPO