baber/WOPTO huggingface dataset:
Patent JP-2004262170-A (JP)
Title: Inkjet recording paper
Inventor: KO YUKAKO
IPC: B41M5/52
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly glossy inkjet recording paper, which has a favorable ink absorbency and, at the same time, is excellent in anti-gas-decoloring effects and develops no cracking during the manufacturing (or coating/drying) thereof.  <P>SOLUTION: In the inkjet recording paper having a porous ink absorbing layer including inorganic fine particles and a hydrophilic binder on a support, the porous ink absorbing layer includes polybutadiene, which has a molecular weight of 500-10,000 and at least 60% of which is 1,4-bonding type one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268042-A (JP)
Title: Method for controlling rolling mill
Inventor: KAGAWA TAKUSHI
IPC: B21B37/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a following material started being rolled by a roughing mill, from colliding with a preceding material when the preceding material during the rolling by a finishing rolling mill is abnormally stopped, and to prevent the occurrence of biting stop in the roughing mill.  <P>SOLUTION: The rolling of the following material S2 is started by the roughing mill. After that, when the preceding material S1 during the rolling by the finishing rolling mill on the downstream side is abnormally stopped, a distance (the distance from the tail end of the preceding material to R3) from a final stand R3 of the roughing mill to a tail end position of the abnormally stopped preceding material and a predicted length (the material length on the R3 exit side of the following material) after the rough rolling of the following material S2 during the rolling are compared. When the distance from the tail end of the preceding material to R3 is longer than the length of the material length on the R3 exit side of the following material plus a margin, the rough rolling to the following material S2 by the final stand R3 is completed. In the opposite case, the rough rolling is continued as far as it is allowed and the reduction of the roughing mill is released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264783-A (JP)
Title: Camera and electronic camera
Inventor: NONAKA OSAMU
IPC: G03B7/16
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which makes it possible to obtain image data optimum for a subject state by performing always precise dimmer function control of flash light emission regardless of the subject state and an electronic camera.  <P>SOLUTION: The camera comprises a first light control means having a first detector for detecting the subject state and a second detector for determining the quantity of the flash light emission at the time of photographing by comparing the result of the photometry at the time of preliminary light emission and the result of the photometry at the time of non-light emission and a second light control means for determining the quantity of the flash light emission at the time of photographing based on the distance up to the subject and a changeover means for changing over the first light control means and the second light control means based on the subject state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263149-A (JP)
Title: Paint-improving material, method for producing the same and improved paint including the same
Inventor: NAGATA SHUZO
IPC: C09D7/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paint-improving material that can interrupt the adsorption and diffusion of harmful substances, when a paint including the improving material is coated on new kinds of building materials or boards on which harmful substances, e.g., formaldehyde or the like still remain, and can prevent the occurrence of sick house syndrome and to provide a method for producing the improving material and the paint improved with the improving material.  <P>SOLUTION: Inorganic substances, e.g., stones or ceramics are fired in an oxidative atmosphere and pulverized into inorganic particles 21 with a particle size of ≤ 50 μm. Then, the powdery particles 21 are applied to the laminated layers that are composed of an inorganic layer 11 made of a mineral, e.g., iron, an organic layer 12 that is made of an organic substance, e.g., cloth where these layers are laminated, at least 5 layers in which the innermost layer and the outermost layer are made of the inorganic layer 11. Further, they are placed in the activation tank 10 having the clay layer 13 formed on the inner face of the innermost inorganic layer 11 and activated. When 3-10 wt% of the activated clays is admixed to the paint, the paint is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270485-A (JP)
Title: Air cooled condenser, vacuum control system and control method therefor
Inventor: TATEISHI MANABU
IPC: F01K9/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform condenser vacuum control solely by automatic operation and to obtain a highly accurate degree of vacuum.  <P>SOLUTION: This air cooled condenser is equipped with a tube bundle 27 for heat exchange, a plurality of blowers 31 supplying air for cooling, and a vacuum control device 33 for controlling the vacuum degree of condenser. The vacuum control device 33 is equipped with a vacuum detector detecting the degree of vacuum by an exhaust steam line 24, an atmospheric pressure compensation means 35 determining the actual vacuum by compensating the detected signal for atmospheric pressure, a required-vacuum indicating means 36 outputting required-vacuum indicating signals set along the optimum points of condenser vacuum which vary according to the operating condition of a steam turbine 22, an air quantity control value calculating means 37 determining the control values of the air quantity to be supplied by the blowers 31, with actual vacuum signals and required-vacuum indicating signals as the elements, and a supplied air quantity control means 38 controlling the air quantity supplied from the plurality of blowers based on the air quantity control values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273718-A (JP)
Title: Wiring board
Inventor: WADA HISAYOSHI
IPC: H05K1/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board that can sufficiently ensure earthing to an electronic component or a route of supply current of power supply potential, and can normally operate a mounted electronic component even if an external connection pad is provided at a narrow arrangement pitch.  <P>SOLUTION: An opening A provided in a portion opposite to an external connection pad 3a for signal in conductive layers 4bp and 4cp for earthing or power supply is made to have a square shape formed by parallel and vertical sides to the arrangement of the external connection pads 3a, 3b and 3c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269159-A (JP)
Title: Front and rear reversal device
Inventor: KAMATA TATSUYA
IPC: G07D9/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front and rear reversal device capable of securely reversing sheets even when the different lengths of sheets are carried in a mixed state.  <P>SOLUTION: This front and rear reversal device 1 is formed so that a first reversal roller 21 is rotated based on the on/off control of a first electromagnetic clutch 23 and a second reversal roller 22 is also rotated based on the on/off control of a second electromagnetic clutch 27. Since the electromagnetic clutches 23 and 27 are installed for each of the reversal rollers 21 and 27, the reversal control of the sheets 2 in reversal can be easily achieved. In addition, since the reversal rollers 21 and 27 can be accurately force-stopped at a specified timing by positively adopting an electromagnetic brake 40 in the reversal control, the sheets 2 flowing continuously in the reversal passage S in the state of being held by the reversal rollers 21 and 27 can be accurately stopped temporarily at any position. Also, the sheets flowing in the reversal passage S in the state of being held by the reversal rollers 21 and 27 can be accurately stopped temporarily for any time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274522-A (JP)
Title: Pll circuit
Inventor: KANO HIDEKI
IPC: H03L7/085
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit that avoids a problem of deviation between the center of a phase detection characteristic of a phase detector and the center of a frequency detection window of a frequency detector caused by the provision of a delay circuit for delaying a reference clock by eliminating the need for the delay circuit as above and can match the center of the phase detection characteristic of the phase detector with the center of the frequency detection window of the frequency detector independently of the frequency of the reference clock.  <P>SOLUTION: A T flip-flop 37 generates a clock CLK_A0 resulting from the application of 1/2 frequency division to a clock CLK_B outputted from a voltage-controlled oscillator 21 and a clock CLK_A90 whose phase is led by 90 degrees with respect to the phase of the clock CLK_A0, supplies the clock CLK_A0 to the frequency detector 30, and supplies the clock CLK_A90 to an EXOR circuit 29 acting like the phase detector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269008-A (JP)
Title: Tablet counting monitoring device
Inventor: OMURA SHIRO
IPC: B65B57/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet counting monitoring device which facilitates an image pickup after spreading tablets wrapped in a packet.  <P>SOLUTION: The tablet counting monitoring device functions to pick up an image of a packet 11 formed of wrapping paper 10 or the like by an image pickup device 60, and to automatically check the number of tablets 13 in the packet, and includes a clamping mechanism 40 for temporarily retaining an end 12 of the packet 11, inclination varying mechanisms 51 + 52 for varying the inclination of the packet 11 retained by the clamping mechanism, and an exciting mechanism 50 for exciting the packet 11 retained by the clamping mechanism 40. By combining the clamping mechanism, the exciting mechanism, and the inclination varying mechanisms with each other, the tablet counting monitoring device efficiently transfers vibration without spending high costs, and even controls a tablet gathering state in the packet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270872-A (JP)
Title: Bearing for wheel
Inventor: NAKAJIMA TATSUO
IPC: B60B35/18
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a wheel in which a magnetic encoder can be securely fitted in and fixed while securing seal performance.  <P>SOLUTION: A plurality of rolling elements 3 are provided between an outer member 2 and an inner member 1 to provide this bearing for a wheel for rotatably supporting the wheel to a car body. A seal device 5 is provided at an end part of a circular space between the outer member 2 and the inner member 1. The seal device 5 is partly composed of the magnetic encoder 10 comprising a multi-pole magnet 14 having magnetic poles alternately in a circumferential direction, and a first seal plate 11 as a core metal. The first seal plate 11 is fitted into the inner member 1 to be engaged, having clearance of 5-230 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268841-A (JP)
Title: Steering device
Inventor: MORITA SHIGERU
IPC: B62D1/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of rigidly maintaining a fixing condition of a steering column obtained by fastening a tilt lever, and performing tilt adjustment with telescopic adjustment at a good operating feeling.  <P>SOLUTION: A lock lever 9 swinging on one side of a tilt lever 8 with a tilt bolt 7 as a pivot is energized by a tension spring 91 installed between the lock lever and the tilt lever 8, and engaged with a lock part 16 installed at one part of a steering column 1, so as to maintain a fixing condition of the steering column 1 obtained by fastening the tilt lever 8. A loosening operation of the tilt lever 8 is directed for shortening the tension spring 91. At that time, a push-up protrusion 81 pushes up the lock lever 9, so as to be disengaged from the lock part 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275840-A (JP)
Title: Machining scrap crushing apparatus
Inventor: TOGAMI HIDETOSHI
IPC: B02C18/22
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining scrap crushing apparatus in which a machining scrap crushing means is made compact, machining scrap can be efficiently transported, taken in and crushed, and which is space-saving, and to provide the machining scrap crushing means used therefor.  <P>SOLUTION: In this machining scrap crushing apparatus 1 equipped with a crusher 2 for crushing machining scrap produced by cutting work with a machine tool, the crusher 2 is provided with a cutter section 21 having a rotary blade row 25 in which a plurality of rotary blades 24 are arranged side by side at a rotary shaft 26, fixed blades 28 which are alternatively arranged between adjacent rotary blades 24,24 of the rotary blade row 25 and a supporting frame 27 which fixes the fixed blades 28 while rotatably supporting the rotary blade row 25. The machining scrap is crushed by carrying out proximity crossing of the rotary blade 24 and the fixed blade 28 and crushed pieces are discharged under the cutter section 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278382-A (JP)
Title: Starting control system of internal combustion engine
Inventor: KANEKO TOMOHIRO
IPC: F02D13/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for inexpensively, highly reliably and efficiently reducing a rotational load when starting an internal combustion engine without complicating a mechanism without having influence on a combustion state and ignitability of the internal combustion engine.  <P>SOLUTION: This internal combustion engine has a plurality of cylinders (a #1 cylinder to a #4 cylinder), and reduces a pump loss by putting an intake valve and a vent valve in a fully closed state before first time combustion of the respective cylinders on at least its partial cylinder (the #1 cylinder, and the #4 cylinder) when starting the internal combustion engine by a starter motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281825-A (JP)
Title: Method of manufacturing light emitting diode
Inventor: ARAI MASAHIRO
IPC: H01L33/30
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to manufacture a high-intensity light emitting diode at a low cost.  <P>SOLUTION: The method of manufacturing the light emitting diode includes a process of forming a light emitting diode structure by arranging a light emitting diode layer on a semiconductor primary substrate having a first conductivity, a process of forming on the light emitting diode structure a semiconductor secondary substrate which is composed of a translucent material having a second conductivity, a process of eliminating all or a part of the semiconductor primary substrate, and a process of forming a transparent conductive film composed of metal oxide on the part where the semiconductor primary substrate is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2008069633-A (JP)
Title: Roller pump
Inventor: FUJII JUNYA
IPC: F04B43/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller pump capable of reducing damage to a tube.  <P>SOLUTION: A roller 30 is peripherally furnished with a recess 31 in the surface in the center part in a direction along a shaft. The recess 31 is provided in a substantially concentric circle with respect to the rotation center of the roller itself. During operation, a part of a tube 50 escapes to the recess 31 to alleviate a load on the tube by the roller 30. As a result, the damage to the tube can be prevented from occurring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2004127476-A (JP)
Title: Head supporting device and disk device using the same
Inventor: KUWAJIMA HIDEKI
IPC: G11B5/60
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head supporting device which has high flexibility, excels in shock-durability, and is thin-type although the head is provided with necessary and sufficient energy by reducing stress generation in a spring part of an elastic member provided on a supporting arm of the head supporting device.  <P>SOLUTION: The head supporting device has a slider 1 mounted with a head for recording/reproducing to/from a recording medium, the supporting arm 3 wherein the slider 1 is arranged at one end via a flexure 2, and an elastic member 5 is formed in one body in the neighborhood of the other end along the longitudinal center line, and a 1st base arm 6 provided with a pair of pivots 7 abutting on the supporting arm 3. The tip part of the elastic member 5 is fixed to the 1st base arm 6, and an opening part 8 is arranged at the center part of the elastic member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283725-A (JP)
Title: Gas generator and gas detector
Inventor: NAKAHATA TOSHIO
IPC: B01J7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient and reliable technique of checking a gas detector with respect to normality of operation and occurrence of choking of duct lines.  <P>SOLUTION: The generator has a generator body equipped with a storing portion 13 capable of storing a liquid for evaporation to supply a checking gas to a gas detector having a drain-recovering portion for draining, an evaporating portion 14 being adjacent to the storing portion 13 and evaporating the liquid, a capillary portion 15 sucking the liquid from the storing portion 13 to the evaporating portion 14, a spreading portion 16 spreading the liquid sucked from the capillary portion 15 into the evaporating portion 14, and an introducing portion 17a for introduction of air into the evaporating portion 14, and a discharging portion 17b for discharge of air from the evaporating portion 14. The storing portion 13 stores a liquid for evaporation based on isooctane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287878-A (JP)
Title: Required time estimation system
Inventor: WATANABE KAZUHISA
IPC: G06Q50/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of investigating the time required for purchasing desired property or enjoying a desired service.  <P>SOLUTION: A sensing means 101 senses a person P present inside a zone, an article confirmation means 102 confirms an article that the person acquires in the middle of a series of actions, and an action history acquisition means 201 acquires an action history comprising information relating to at least either of the point of time at which the person enters the zone passed through in the series of actions and the point of time at which the person leaves there and article identification information for identifying the article that the person acquires in the middle of the series of actions. Then, a request reception means 202 receives a request inquiring the required time of the series of actions, a required time estimation means 203 estimates the required time of the series of actions on the basis of the one matched with the article identification information included in the received request, and a required time output means 204 outputs the information relating to the estimated required time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283448-A (JP)
Title: Mat
Inventor: NAKANISHI YASUYUKI
IPC: A47L23/22
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat preventing a mat base material from hardening even if washing is repeated, and further, preventing the mat from waving even by washing.  <P>SOLUTION: The mat is composed by joining a mat whole cloth 1 on the surface of the mat base material 2, and the mat base material 2 is composed of a cross-linked rubber obtained by cross-linking a rubber compound. The rubber compound includes an acrylonitrile-butadiene rubber polymer as a main component of rubber components, and the acrylonitrile-butadiene rubber polymer has a nominal acrylonitrile content of 30-40 %. The rubber compound has a plasticizer including one kind or more of monomeric plasticizers having a molecular weight of ≤430 and one kind or more of polymeric plasticizers having a molecular weight of ≥600 and ≤1,800.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294076-A (JP)
Title: Apparatus and method for measuring modulation transfer function
Inventor: MORITA YOSHIHITO
IPC: G01M11/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the modulation transfer function (MTF) values or MTF-defocus characteristics in a short time.  <P>SOLUTION: This MTF measuring apparatus 1 is provided with a magnifying optical system 10 provided with both an infinity correction type objective lens 10a and an infinity correction type imaging lens 10b arranged in such a way that their optical axes are made parallel or matched with the optical axis A of a lens to be inspected R in order to magnify an image formed by the lens to be inspected R; a moving mechanism 20 capable of moving the objective lens 10a in the direction of the optical axis A; a solid-state image sensor 30 for imaging an object image formed by the imaging lens 10b; and an arithmetic part 40 for computing an MTF value on the basis of an output signal of the object image imaged by the solid-state image sensor 30 while moving the objective lens 10a by the moving mechanism 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293322-A (JP)
Title: Method and device for start control of single phase motor pump
Inventor: OHASHI KOJI
IPC: F04D15/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for start control of a single phase motor pump precisely functioning without receiving influence of external variation factor and not requiring installation of a centrifugal switch.  <P>SOLUTION: A motor terminal voltage detection circuit 5 and a capacitor terminal voltage detection circuit 6 of the single phase induction motor 1 are connected to a control box 7, and an auxiliary circuit switch 8 opened and closed by electric output signal of the control box 7 is attached to a motor auxiliary circuit. A constant specific to a motor calculated from ratio to motor terminal voltage under a no-load operation condition is determined, motor terminal voltage and capacitor terminal voltage at start are detected, the same are compared with the constant specific to the motor, and the motor auxiliary circuit is shut off with judging that switching speed conditions are met because an optionally predetermined condition value is reached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295453-A (JP)
Title: Memory model test method
Inventor: NAKAJIMA TERUO
IPC: G06F17/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that efficiently tests a memory model by associating the contents of registers necessary to search functions with a test item.  <P>SOLUTION: For occasional changes in the contents of registers 1 of a memory with search functions, register contents depending on search functions and test items are stored in a signal information file 5. Signal generation information uniquely depending on a signal generation identifier is acquired from the signal information file, and according to the signal generation information, the contents of the registers of the memory can be changed. The contents of the registers of the memory with search functions can be dynamically assigned in dependence on search functions or test items to realize a wide range of tests of a memory model. This solves the disadvantages that a memory with search functions has various registers that each have information necessary to a search, and that a test of the functions of the memory requires occasional changes in the contents of the registers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI