baber/WOPTO huggingface dataset:
Patent JP-2004312423-A (JP)
Title: Amplifier
Inventor: UENO JINYO
IPC: H03G3/30
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of power consumption in accordance with, for example, the traffic volume of a signal being an amplification object, in an amplifier which amplifies the signal.  <P>SOLUTION: An average level detection means 4 detects a prescribed average level of the signal being the amplification object of an amplifier 1, and a peak level detection means 5 detects a prescribed peak level of the signal being the amplification object of the amplifier 1, and power level control means 6, 7 and 9 control the level of power to be supplied to the amplifier 1 on the basis of a difference between a detection result of the average level detection means 4 and that of the peak level detection means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311277-A (JP)
Title: Fuel cell system
Inventor: SUGANO YOSHIHITO
IPC: H01M8/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which internal freezing of water under a low temperature environment is eliminated, and which is superior in low temperature starting property.  <P>SOLUTION: In the fuel cell system, when stopping the power generating operation of the fuel cell, power generation stopping control for stopping the power generating operation is carried out after a power generation process for making the temperature of a prescribed part of the fuel cell higher than a prescribed value is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307735-A (JP)
Title: Liquid hardenable composition, hardened film, and antistatic laminate
Inventor: YAMAGUCHI KEIICHI
IPC: C09D7/62
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid hardenable composition excellent in conservation stability and in hardenability, capable of forming on various substrates a coating (film) excellent in antistatic property, in hardness, in abrasion resistance, and in transparency, and to provide a hardened film and an antistatic laminate.  <P>SOLUTION: The liquid hardenable composition comprises components (A), (B), (C), and (D), where the component (A) is a particle mainly comprising the oxide of at least one element selected from the group consisting of indium, antimony, zinc, and tin; the component (B) is a compound having in its molecule at least two polymerizable unsaturated groups; the component (C) is a solvent wherein the component (B) exhibits a solubility of <10 wt.%; and the component (D) is a solvent wherein the component (B) exhibits a solubility of ≥10 wt.%. In this liquid hardenable composition, the components (A) and (B) are homogeneously dispersed or dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315008-A (JP)
Title: Cap for spout, and manufacturing method for the same
Inventor: MATSUNAMI YUKIO
IPC: B65D41/32
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout used for a paper container capable of easily determine whether or not a cap is opened.  <P>SOLUTION: A cap 13 which is screwed and fitted to a spout body 12 comprises a cap body 13A and a pilfer-proof band 13B connected to a lower end of the cap body via a small connection part 13f, and the pilfer-proof band 13B is not detached but left behind when the cap body 13A is opened. By forming a carton stopper 13h to temporarily stop a spout 11 to a carton 5 on an outer circumferential surface of a lower end of the cap 13, the height of the cap 13 is increased without excessively increasing the height of the entire spout, and the height required for the cap body is ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317243-A (JP)
Title: Measuring machine
Inventor: OGURA KATSUYUKI
IPC: G01B5/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring machine for simplifying a structure, improving a base temperature stability, and securing a secular stability on a guidance surface.  <P>SOLUTION: A guide rail 21 having a guidance surface for guiding the slide of a mobile unit 5 is integrated at a base 2 of the measuring machine 1. A rustproof film is formed on the guidance surface. Since a guide rail 21 formed as a separate member need not be mounted to the base 2, manufacturing man-hours and manufacturing costs in the base 2 can be reduced. Additionally, since the base 2 and the guide rail 21 are formed by the same material, no bimetal effect is generated and the secular stability of the base 2 can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320349-A (JP)
Title: Picture recorder
Inventor: TAKADA TAIJI
IPC: G11B20/12
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide picture recorder which forms a system having usual hard disc regions and virtual hard disc regions mixed together on one hard disc to deal with various input formats.  <P>SOLUTION: The picture recorder having a hard disc 3 for recording picture signals comprises an HDD file system 11 and a virtual disc file system 21. It executes settings 12, 22 of HDD logic sectors and virtual disc logic sectors, respectively, executes a conversion 14 of the HDD logic sectors and the virtual disc logic sectors subjected to a conversion 23 to the HDD logic sector to HDD physical sectors, and respectively accesses the hard disc 3, thus structuring a hard disc having usual HDD regions and virtual disc regions mixed together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318436-A (JP)
Title: Automatic transaction device and automatic transaction system
Inventor: KUBOTA SHUNSUKE
IPC: G07D9/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transaction device and an automatic transaction system whose burglar preventing function is much more improved.  <P>SOLUTION: This automatic transaction device configured to acquire transaction information inputted by a user, and to transmit it to a center, and to execute transaction processing based on transaction permission information received from the center is provided with an image information acquiring means for acquiring the image information of a user, an image transaction information transmitting means for transmitting both the acquired image information and the transaction information inputted by the user to the center, an image transaction permission information receiving means for receiving both the transaction permission information and the image information of the previous user from the center and a previous user image information display means for displaying the received previous user image information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317901-A (JP)
Title: Zoom lens
Inventor: TOMIOKA UKYO
IPC: G02B13/18
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which realizes a small-sized and high-aperture ratio lens system while satisfactorily compensating aberrations from a visible region to a near-infrared region.  <P>SOLUTION: The zoom lens is provided with a first lens group G1 having a negative refracting power and a second lens group G2 having a positive refracting power, in order from the object side. The power is varied from a wide angle end to a telephoto end by moving the second lens group G2 to the object side on an optical axis, and an image surface is compensated in accordance with varying the power, by moving the first lens group G1 to the image side on the optical axis. The zoom lens satisfies a conditional formula 0.5<¾f1/f2¾<0.8 wherein f1 is the focal length of the first lens group G1 and f2 is that of the second lens group G2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316333-A (JP)
Title: Demolition method of steel stack shell
Inventor: KOZUKI TAKAYUKI
IPC: E04H12/28
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of demolishing a stack shell of a self-standing steel stack supported to a steel tower.  <P>SOLUTION: This method comprises a process of providing a demolition scaffolding around the base part of the stack shell, boring a hanging hook through opening in the circumferential direction of the stack shell in the desired height position of the demolition scaffolding, inserting a hanging hook in the hanging hook through opening to support the stack shell, cutting and dividing the lower part of the stack shell into portable size to remove it; a process of installing a conveying means capable of moving to the spot of the stack shell base part after removal and placing the stack shell; a process of lowering the hanging hook and placing the lower face of the stack shell on the conveying means; and a process of pulling out and lifting the hanging hook, inserting it in a newly bored hanging hook through opening to support the stack shell again, cutting the lower part of the stack shell and carrying out the cut stack shell by the conveying means. The process of cutting the stack shell and carrying out the cut stack shell is repeated the requested number of times to demolish the stack shell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314281-A (JP)
Title: Pet robot for aged person living alone
Inventor: WATANABE MASAHIRO
IPC: A63H11/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a fondled or simulatively raised pet robot capable of autonomously acting to monitor, to memorize, and to inform a life state of a pet robot simulated raiser such as the aged persons living alone, while using an original function of a pet robot, by adding the minimum new function.  <P>SOLUTION: A watch, a memory, and radio communication equipment are added to the pet robot. A behavior as a simulated raiser of the aged living alone and the like detected by a built-in environmental information detecting various sensors is memorized with time when the action is detected. When a predetermined information condition is satisfied or an information request is received, the memorized information is informed to a specified contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326258-A (JP)
Title: Method and system for automatically selling coffee
Inventor: SUENOBE MUNEHIRO
IPC: G07F13/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for automatically selling coffee which enable a person who drinks coffee to select his or her desired coffee beans to make coffee, and to confirm the process of coffee making, and to taste flavor unique to coffee generated in the process.  <P>SOLUTION: A coffee beans selling unit 2 equipped with a coffee beans storage part 2a for individually storing various coffee beans, the coffee beans storage part 2a being provided with a coffee beans output port 2d from which a fixed amount of coffee beans are extracted when coins are inputted to a coin input port 2c, a coffee mill 3 for milling coffee beans extracted from the coffee beans output port 2d and a coffee dripper 4 for dripping coffee beans powder milled by the coffee mill 3 from hot water to make coffee, and for pouring coffee in a cup are successively arranged on a table 1 in a store.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324958-A (JP)
Title: Controller for hot-water heating
Inventor: OGAKI MASAYOSHI
IPC: H04Q9/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for hot-water heating capable of dispensing with a separate remote controller for heating, even when a heating panel is newly mounted.  <P>SOLUTION: A hot water valve 3c of a system corresponding to a heating operation switch 7b of a main remote controller 7 is specified, and the main remote controller 7 is provided with a heating remote control function by connecting a short-circuit element 8 with a connection terminal 1c for the remote controller for heating. Whereby it is unnecessary to independently prepare the heating remote controller, even when the heating panel is newly installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322485-A (JP)
Title: Refill of ball-point pen
Inventor: MATSUKAWA AKIRA
IPC: B43K7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily assembled refill of a ball-point pen with a smaller ball diameter, no distinction between the front and the rear of an ink housing tube of which is necessary at assembling and in the tail end opening of the ink housing tube of which an ink filling nozzle can be easily inserted.  <P>SOLUTION: In the refill of the ball-point pen, in which a joint 2 having a tip 1 with a rotatably held ball 11 within and being mounted thereto is fittingly attached to the tip opening of a synthetic resin ink housing tube 3, a part 31, which has a diameter larger than the inner diameter of the ink housing tube and to which the joint 2 is fittingly attached, is formed at both the ends of the ink housing tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000213-A (JP)
Title: Detection method of enzyme activity, and screening process using it
Inventor: KORESAWA MITSUNORI
IPC: C12Q1/25
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple detecting method of enzyme activity and a method performing bioassay of a high sensitivity by fewer samples than those of conventional bioassay methods.  <P>SOLUTION: The method by means of a time-resolved fluorometry is characterized in that lanthanoid complexes consisting of a compound expressed by formula I, II, III, IV or V [wherein, Ar is an aromatic carbon ring such as a benzene ring, L is -CONH- or the like, D is a spacer such as a methylene chain and E is a group capable of being a specific substrate of enzyme] and a lanthanoid ion are used in an enzyme reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322046-A (JP)
Title: Oil filter device
Inventor: SUMIYA NAOYA
IPC: B01D35/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil filter device capable of reducing an oil leak rate during filter replacement.  <P>SOLUTION: This oil filter device is detachably mounted with a filter case 14 accommodating a filter element at the lower side of a filter base 13 connected to pipes 11 and 12. Further, shut-off valves 15 and 16 for protecting the discharge of a residual oil capable of blocking between the pipes and the filter base are interposed at a connection part between the pipes 11 and 12 and the filter base 13. Thus, before filter replacement by closing the shut-off valves 15 and 16, the residual oil within pipes can be prevented from discharging from the filter base 13 whose filter case 14 is detached, so that the oil leak rate can be reduced during filter replacement and surrounding contamination due to oil leak can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334315-A (JP)
Title: Information processor and method of selecting function
Inventor: ISHIGAKI SATOSHI
IPC: G06F3/0488
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and a method of selecting functions with enhanced operability for selecting and executing functions.  <P>SOLUTION: With the operating surface of a touch pad 112 being touched, an operation screen 10 for selecting a function is displayed on a display device 121; and when the operation state is shifted to a state in which the operation face is not touched, by executing a function selected on the operation screen 10, the function can be selected and executed with a minimum number of operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336871-A (JP)
Title: Input current detection method and control method for motor driving unit
Inventor: KYOGOKU AKIHIRO
IPC: G05F1/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To offer a method of detecting an input current, without using a current transformer, by detecting the half bridge midpoint voltage of a capacitor constituting a voltage doubler rectifier circuit and the DC output voltage of a rectifying circuit, using a control part composed of a microcomputer not insulated from the rectifying circuit, a DSP, etc., at every regular interval, and performing a specified operation, using the product of the difference and the capacity of a capacitor, thereby estimating an input current, and a current control method for a motor drive unit which performs the revolution control of a motor, using it.  <P>SOLUTION: In the voltage doubler rectifier circuit, which has at least a diode bridge 5 and a capacitor half bridge which is composed of a capacitor 6 and a capacitor 7, being connected between each DC output end of the diode bridge 5 and one AC input end, the DC output voltage V3 and the half bridge midpoint voltage V2 are detected at each specified interval, using a controller 4 where the output terminal potential on load side of the above rectifying circuit is ground potential, and an input current from an AC power source 1 is calculated, using the temporal change rate of V2 and V3 and the product of the capacity of the capacitor 6 and the capacitor 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332369-A (JP)
Title: Sheet for road marking and use method therefor
Inventor: KAJIWARA HIDETA
IPC: E01F9/576
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To guide refugee to a specified evacuation site when an outdoor night illumination is missed due to an accident.  <P>SOLUTION: An accumulated light indication layer 2 for letters and signals is provided at the center of one whole face of a base board 1 formed in a rectangle in plan view. The peripheral edge of the indication layer 2 is used for a retroreflection indication layer 3 to make the indication recognizable by visibility comparison of the accumulated light indication layer 2 and the retroreflection indication layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004057806-A (JP)
Title: Ultrasonic search unit
Inventor: SHIMURA ISAMU
IPC: H04R17/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic search unit suppressing the generation of EMI (electromagnetic interference).  <P>SOLUTION: This ultrasonic search unit comprises a piezoelectric element shielded from an electric field by a shielding material provided in the outer circumferential side, having excitation electrodes in both main surfaces, and having a sound matching layer in the front surface. The search unit is also provided with a conductive shielding film provided in the whole surface of the sound matching layer electrically independently from the excitation electrodes and electrically connected to the shielding body in its whole circumference. For example, the shielding material is a metal case having an opening end surface and the piezoelectric element is a veneer sheet or a doppler type divided plate disposed in the opening end surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329635-A (JP)
Title: Needle-less syringe
Inventor: UDAGAWA HARUHIDE
IPC: A61M5/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe needle-less syringe in which a liquid medicine and a syringe body are properly managed, and also the kinds of the liquid medicines to be injected are freely combined with respect to the syringe body.  <P>SOLUTION: This needle-less syringe includes: a nozzle ampoule 11 which has one or a plurality of nozzle holes 25 and where the liquid medicine L is charged; and the syringe body 12 for pushing out the liquid medicine from the nozzle hole 25. The nozzle ampoule 11 incorporates a piston 23 which is positioned at the opposite side to the nozzle hole 25 by holding the liquid medicine L. The syringe body 12 includes a pressure mechanism 32 for pressurizing the piston 23 toward the nozzle hole 25. The nozzle ampoule 11 is attached to the syringe body 12, so as to be freely removable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330978-A (JP)
Title: Eccentric thrust bearing, and wheel with built-in suspension using it
Inventor: TADA SEIJI
IPC: B60B9/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric thrust bearing 1 capable of making a bearing width smaller than that of a bearing with double row structure, supporting an axial load and a moment load in both directions, and mounting to a wheel h with built-in suspension, and a wheel h with built-in suspension mounting to the bearing 1 and capable of supporting an axial load.  <P>SOLUTION: This wheel h with built-in suspension comprises an outer wheel member h2 including a rim part h1, an inner wheel member h4 including a disc part h3, and an elastic member interposed between the wheel members h2 and h4, and an eccentric thrust bearing 1 can be mounted to the wheel h. This bearing 1 can reduce bearing width smaller than that of a double row structure, and support an axial load and a moment load in both directions. Therefore, this bearing 1 can eccentrically and relatively move between the wheel members h2 and h4 while supporting the axial load acting between the wheel members h2 and h4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286007-A (JP)
Title: Method of use and manufacture of drive source device
Inventor: OKI FUTOSHI
IPC: F04B17/03
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish new energy while generating vertical movements by using the weight of objects, drawing water using fluid and starting an industry, and preserving the earth.  <P>SOLUTION: New energy is established mainly by force from natural winds, flow of rivers, and recycled energy from automobiles. Force is communicated to fluid, and hydrogen is taken out. Solar power and the like are used therefor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335963-A (JP)
Title: Ceramic capacitor
Inventor: YOSHII AKITOSHI
IPC: H01G4/38
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic capacitor having a simple structure and deterring the transmission of vibrations to a circuit board or the like.  <P>SOLUTION: A ceramic capacitor element 10 has a dielectric base body 100, terminal electrodes 12 and 13 and a plurality of internal electrodes 14. The terminal electrodes 12 and 13 are secured at both side end sections of the base body 100. Each of the internal electrodes 14 is buried in the base body 100, one ends are connected to the terminal electrodes 12 and 13, and the other ends are formed in opening ends. The mutually adjacent internal electrodes 14 are faced oppositely through dielectric layers. Electrode connecting sections 221 and 231 for metallic terminals 22 and 23 are connected to the terminal electrodes 12 and 13 on a side face 104 in the cross direction of the base body 100, and external connecting sections 222 and 232 are bent at clearances (d) from the underside 106 of the base body 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337889-A (JP)
Title: Method and device for fastening hose connection metal fixture
Inventor: WATANABE KOICHI
IPC: F16L33/20
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for fastening a hose connection metal fixture with which the sealing can be improved without changing the structure of the hose connection metal fixture.  <P>SOLUTION: This fastening method of the hose connection metal fixture is performed, by which the end part 2X of the hose 2 is inserted into a gap between a core tube 3 and an outer cylinder 4 in the hose connection metal fixture 1, and the diameter of the outer cylinder 4 is shrunk by fastening the outer cylinder 4 from the outer peripheral side with a plurality of fastening claws 9 arranged as the annular state having the pushing surfaces of arch state cross section and this metal fixture is fastened on the end part 2X of the hose 2. The fastening claws 9 are constituted of the first fastening claws 10 and the second fastening claws 11 arranged to two lines in the longitudinal direction of the hose connection metal fixture and also, the first fastening claws 10 and the second fastening claws 11 are disposed so as to shift in the peripheral direction, and the outer cylinder 4 is fastened with these claws of the first fastening claws 10 and the second fastening claws 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI