baber/WOPTO huggingface dataset:
Patent JP-2004133332-A (JP)
Title: Liquid crystal projector
Inventor: HIRAYAMA MASAZO
IPC: G09F9/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a firm structure to prevent a liquid crystal projector connected to a fixture from being stripped off forcedly and from being taken away and/or such a structure to damage important parts as products and to make the parts unusable as the products when the parts are stripped off forcedly.  <P>SOLUTION: A liquid crystal projector main body having an optical mechanism 30 within a cavity formed of a base surface body 20 and a top surface body 40 is connected to the fixture 10 for fixing the main body to a fixing structure. The connection of the liquid crystal projector main body to the fixture 10 is performed at the point of a member 32 having the highest strength among the members constituting the liquid crystal projector main body by screws 1a, 4a, 5c, nuts 3a and 32, top hanging ribs 21a, 21c for reinforcement, auxiliary implements for connection, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132333-A (JP)
Title: Control device for vehicle
Inventor: SAEKI HIDEYUKI
IPC: F02D17/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To set as desired a condition of prohibiting idle stop of an engine.  <P>SOLUTION: A vehicle with idle stop device for automatically stopping/restarting the engine under a predetermined idling condition, is provided with an automobile navigation system 14 for determining the vehicle's position. The idle stop is prohibited in an area preset in the automobile navigation system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138943-A (JP)
Title: Optical isolator element and method for manufacturing the same
Inventor: HAKODA YUZURU
IPC: G02B5/30
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optical isolator element which is formed by laminating at least one or more single panel-like polarizers and at least one or more single panel-like 45° Faraday rotators and which can be reduced in the size and cost of an optical isolator and is improved in mass productivity by providing a means for the purpose of having high reliability and a method for manufacturing the same.  <P>SOLUTION: Low-melting point glass layers are deposited by making combination use of a masking method and a sputtering method on one or both surfaces, precluding a light transmission surface, of the single panel-like 45° Faraday rotator or on one or both surfaces, precluding a light transmission surface, of the single panel-like polarizer and at least one or more single panel-like polarizers and at least one or more single panel-like 45° Faraday rotators are laminated through the low-melting point glass layers and are integrated by melting and solidifying the low-melting point glass layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142754-A (JP)
Title: Abnormality diagnostic system for label inserting device
Inventor: MORIMOTO KEINOSUKE
IPC: B65B53/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnostic system for easily and rapidly diagnosing the cause of abnormality such as incorrect label insertion in a label inserting device.  <P>SOLUTION: The abnormality diagnostic system comprises a state detection means 11 to detect a treatment state of a label inserting head at the time of passing a diagnosis position set in a moving route of the label inserting head of a label inserting device, a head identification means 12 for identifying the label inserting head to pass the diagnosis position, an abnormality diagnosis means 13 for diagnosing whether or not abnormality occurs in the treatment state of the label inserting head based on the treatment state of the label inserting head detected by the state detection means 11, and a display means 14 for outputting the result of diagnosis by the abnormality diagnosis means 13, and the abnormality detection number of each label inserting head is displayed on the display means 14 by the head number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175736-A (JP)
Title: Fuel outflow preventive valve
Inventor: TOMIOKA KAZUYUKI
IPC: F02M37/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel outflow preventive valve capable of being manufactured with a good yield.  <P>SOLUTION: This fuel outflow preventive valve is composed of a valve cylinder 1 having upper covering walls 3, 4, 6, blocked by a lower cover at a lower end, and upwardly providing fuel vapor exhaust holes 3a, 4a, 6a in the center of the upper walls; a connecting cylinder 12 integrally provided outwardly in a radius direction on the upper covering walls of the valve cylinder 1, and having an inner end portion to which an upper end of the exhaust hole is communicated at a right angle; and a float 31 stored in the valve cylinder 1 so as to vertically move, and provided with a valve head 32 blocking lower end portion of the exhaust hole on an upper surface thereof. The inner diameter of the exhaust hole 6a and the inner diameter of the connecting cylinder 12 are made to be same, and a valve seat ring 21 is welded to the lower end portion of the exhaust hole blocked by the valve head 32 of the float 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144974-A (JP)
Title: Image forming apparatus
Inventor: NOMURA TAKESHI
IPC: G05F1/44
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is comparatively easily and inexpensively supplied with AC power whose power factor is improved.  <P>SOLUTION: The image forming apparatus is provided with the heater 1 of a fixing unit, another equipment 3 and power supply means 2 and 4 to selectively supply the heater 1 and another equipment 3 with the AC power 10 by the unit of half-wavelength. The power supply means 2 and 4 perform operation by a plurality of patterns having different ratios for supplying the heater and another equipment with the AC power in the period of one half-wavelength of the AC power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142260-A (JP)
Title: Thermoplastic resin foam molded body and method for manufacturing it
Inventor: KIGUCHI TARO
IPC: B29C44/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam molded body with a high energy absorbing efficiency in a dynamic compression test as an energy absorbing material for absorbing impact energy.  <P>SOLUTION: In this thermoplastic resin foam molded body, polyolefin resin foamed particles (B) are dispersed in a foamed body (A) comprising a polystyrene resin. In the dynamic compression test, a difference between an impact loading at 20% strain and an impact loading at 60% is small, namely, as the loading generated is constant regardless of the strain, it has characteristics absorbing efficiently the energy when the impact is received. It can be manufactured by performing in-mold foam molding using a mixture of polystyrene resin foamed particles and the polyolefin resin foamed particles as a raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142663-A (JP)
Title: Construction machinery
Inventor: ISAKA WATARU
IPC: E02F9/16
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in a cleaning operation for a filter and its replacement work by enabling both a surrounding atmosphere filter and an inner atmosphere filter to be easily attached to or removed from a suction duct.  <P>SOLUTION: A suction duct 23 is installed on a floor plate 10 through utilization of a space in a seat block 12 supporting an operator's seat 14. Both a surrounding atmosphere filter 24 and an inner atmosphere filter 25 are removably attached to the suction duct 23. The surrounding atmosphere filter 24 and the inner atmosphere filter 25 are installed in such a range as one in which they can be reached in reference to an operator sit at the operator's seat 14. With such an arrangement as above, when each of the filters 24, 25 is cleaned or replaced to each other, the operator merely extends his hand below the operator's seat 14 to enable each of the filters 24, 25 to be easily fixed or removed. In addition, each of the filters 24, 25 is easily attached to or removed because moving directions at the time of attaching or removing operation are unified in a forward direction and a reverse direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003262166-A (JP)
Title: Noise transmission device
Inventor: ALEX MATTHIAS
IPC: F02M35/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic system used for an noise transmission in an automobile, manufacturable at low cost and easily applicable to various purposes.  <P>SOLUTION: The noise transmission device comprises a housing 11, a partition wall 12 provided in the housing, and a valve member 13 provided piercing the wall. A first chamber divided by the partition is connected to the air intake pipe of an internal combustion engine, and a second chamber divided by the wall is connected to the wall or the inside chamber of the automobile mounting the engine. Thus, a certain noise spectrum is definitely weakened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150462-A (JP)
Title: Automatic gear shift control device
Inventor: KITAMURA TOSHIO
IPC: F16H61/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically control a transmission similarly as ordinary traveling, even when an engine rotating state corresponding to the stepping amount of an accelerator pedal is not achieved by a car speed limiting function.  <P>SOLUTION: This automatic transmission having an accelerator opening degree sensor 7, an engine control unit 6 having a car speed limiting function for controlling a car speed to less than a specific limit value, and a transmission control unit 5, further comprises a means for determining whether a car speed is limited by the car speed limiting function or not. In a case when the car speed is limited, the reference to the detected accelerator opening degree, and the reference to a gear shift map based on the accelerator opening degree and an engine rotating speed are interrupted, but the transmission 4 is controlled in reference to the pseudo accelerator opening degree calculated based on the fuel injection amount controlled to limit a travelling speed of the vehicle to less than a limit value, and the engine rotating speed, and an exclusive gear shift map based on the pseudo accelerator opening degree and the engine rotating speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152028-A (JP)
Title: Mouse
Inventor: OGASAWARA MANABU
IPC: G06F3/0354
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the input of a mail address or homepage address used in the Internet or the like by use of a mouse.  <P>SOLUTION: An image sensor 7 is installed to the mouse 1 for controlling the position of a pointer displayed on the screen of a computer or the selection and execution of a command designated by the pointer. A hot key is further installed to the mouse 1, so that the image sensor 7 is operated by pressing the hot key. OCR function is given to the image sensor 7, and the OCR function is limited to the reading of alphabets, figures and symbols. A counter roller 8 for detecting the reading position of the image sensor 7 is provided in the vicinity of the image sensor 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154050-A (JP)
Title: Grain tank for combine harvester
Inventor: IZUMI KOJI
IPC: A01F12/60
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the volume of a grain tank and to improve the right and left balance of a machine body and to facilitate the maintenance of a threshing chamber.  <P>SOLUTION: The grain tank for a combine harvester has constitution that in the combine harvester with which a threshing apparatus is arranged at one side of an undercarriage and the grain tank at the other side, the grain tank is vertically divided into at least two parts, the upper moving tank is arranged changeably in position so that the moving tank is positioned above the threshing apparatus in a threshing operation and at the upper part of a lower stationary tank side in the discharge of grain in the tank. The lower stationary tank is further vertically divided into two parts and composed of an upper tank and a lower tank, the upper tank is detachably, shakably, openably and closably fixed to the lower tank and the moving tank and the stationary tank are distributably controlled so that the amounts of grain supplied are approximately simultaneously full.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159121-A (JP)
Title: Portable telephone
Inventor: YOSHIDA MASAMI
IPC: H04W88/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a portable telephone from being abused which is left or lost by theft or the like.  <P>SOLUTION: The portable telephone is provided with an anti-abuse mode in which at least display, lighting, vibration and sound functions are stopped. A keyword for transition to the anti-abuse mode is previously set in a keyword area 1043 by using a keyword setting program 1041. When the portable telephone is lost, a mail including the keyword is sent from the other telephone or the like. Upon receipt of the mail, the portable telephone is switched to the anti-abuse mode by an anti-abuse mode setting program 1042. In this mode, since the portable telephone seems to be in a state of breakdown, its abuse is prevented. If the lost or stolen portable telephone is fortunately returned, it can be easily reset to the normal state of the portable telephone by receiving again a mail including the same keyword or by other methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164943-A (JP)
Title: Manufacturing method of organic electroluminescent display element
Inventor: TAKAHASHI AKIRA
IPC: H01L51/56
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL display element for improving luminous brightness and stabilizing luminous characteristics of the organic EL display element.  <P>SOLUTION: In the manufacturing method of the organic electroluminescent display element formed with a luminous layer between a positive electrode and a negative electrode, aging in a forward direction supplying power to the luminous layer on condition that the potential of the positive electrode is higher than that of the negative electrode, and aging in a reverse direction supplying power to the luminous layer on condition that the potential of the negative electrode is higher than that of the positive electrode are carried out in combination, where, a value obtained by integrating an impressed voltage at the reverse aging with an impression period is made larger than a value obtained by integrating the impressed voltage at the forward aging with the impression period by two times or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162978-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO KAZUO
IPC: F25D11/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator reducing the probability of the generation of the misdetection by a refrigerant leakage detecting means.  <P>SOLUTION: This refrigerator wherein the inside of the compressor 1 and a part from a refrigerant outlet side of the compressor 1 to a refrigerant inlet side of an evaporator 5 are applied as a high-pressure side in a refrigeration cycle, comprises an inlet temperature sensor 13 for detecting the temperature of the refrigerant at an inlet side of the evaporator 5, an outlet temperature sensor 14 for detecting the temperature of the refrigerant at an outlet side of the evaporator 5, a refrigerant leakage detecting means in a control circuit 20 for detecting the occurrence of the refrigerant leakage, and a refrigerant leakage responding means and a condensation fan 6 of the control circuit 20 for performing the processing corresponding to the refrigerant leakage in a case when the refrigerant leakage detecting means detects the leakage of the refrigerant. The refrigerant leakage detecting means in the control circuit 20 detects that the refrigerant leakage occurs at the high-pressure side of the refrigeration cycle in a case when the temperature of the outlet temperature sensor 14 is lower than the temperature of the inlet temperature sensor 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164745-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KATO JUNICHI
IPC: H01L21/66
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the life becomes short for a chip that is most heavily stressed by the electric field in a nonvolatile memory cell and the memory reliability deteriorates because the electric field stress changes on the capacitor insulation film or the tunneling insulation film due to the variations in the process even if the power source voltage is kept constant.  <P>SOLUTION: A capacitive coupling rate measuring circuit 107 is provided in a chip. When electrically testing a chip, first testing is made in DC by using a regular power supply, then the capacitive coupling rate is measured. And the correction value is set for the power supply voltage depending on the measured capacitive coupling rate. Then the regular memory test is carried out. After shipping as the products, various operations are performed by using the corrected power supply voltage. Variations in the memory cell process in the manufacturing steps are absorbed by correcting the power supply voltage with converting the variations into the equivalent capacitive coupling rate. Thus, the reliability is markedly improved for the electric field stress while extending the life of the chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163273-A (JP)
Title: Abnormality determining device
Inventor: SUZUKI YUSUKE
IPC: G01M99/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the circuit constitution to a minimum, and to simplify control algorithm.  <P>SOLUTION: This device for determining abnormality based on sensor element resistance of an NOx sensor 50 is provided with a detecting means for detecting the sensor element resistance, an electric heater 60 for heating a sensor element, an integrating means for finding an integrated value of current passing durations to the heater 60 or an integrated value of prescribed characteristic value corresponding to the current passing durations, and a determination means for deciding the abnormality based on the sensor element resistance and the integrated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227086-A (JP)
Title: Forming wire for paper making
Inventor: KANEKO JUNICHI
IPC: D21F1/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming wire for paper making, capable of enhancing abrasion resistance and rigidity to improve shape stability.  <P>SOLUTION: In the forming wire, at least a part of weft in the lowest layer comprises a polyamide fiber containing an inorganic whisker material containing ≤20 mass% calcium silicate whisker having 5-35 aspect ratio and/or a polyester fiber containing the inorganic whisker material. At least a part of the polyamide fiber containing the inorganic whisker material and/or the polyester fiber containing the inorganic whisker material are coated with a thermosetting resin such as an epoxy resin or the like. The forming wire is easily oriented in drawing and its rotation is suppressed, so releasing from matrix after spinning is small and its abrasion resistance together with rigidity is improved, thus, the shape stability is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168821-A (JP)
Title: Method for producing copolymer microparticle and sheety material
Inventor: NAGAIKE CHIAKI
IPC: B32B27/28
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheety material which does not undergo adhesion when laid on another even in a highly humid atmosphere, does not cause a problem with mat pins, and does not suffer from matting agent separation both during dry handling and during wet handling.  <P>SOLUTION: Copolymer microparticles are produced by suspension-polymerizing a suspension by heating under agitation with a high-speed disperser. The suspension has viscosity of 0.1-2 cPa×s(25°C) and is prepared by dispersing a mixture containing 0.5 to 20 mass% carboxylated ethylenically unsaturated monomer, 80 to 99.5 mass% hydrophobic ethylenically unsaturated monomer, 0 to 20 mass% monomer copolymerizable therewith, and a polymerization initiator in the presence of polyvinylpyrrolidone in an aqueous medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168341-A (JP)
Title: Packaging bag with handle
Inventor: TOMATSURI TAKEO
IPC: B65D33/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag with a handle, on which the handle is arranged above the gravity center of the bag, encircling an outlet formed on the top of a container of the bag to facilitate to carry it, and the outlet is arranged in the center of the container top to make it easy to open and hard to close upon pouring out the content.  <P>SOLUTION: According to the packaging bag with handle (10), the outlet (14) for pouring out the content is formed near the center of the container top, and the handle (15) is formed integrally to encircle the outlet (14) by forming cuts or punching. Constrictions are formed on a sealed part on the trunk of the packaging bag to make a bag body easy to hold and the content easy to pour out. Besides, another handle is formed integrally on the bottom of the packaging bag by forming cuts or punching to further facilitate to carry the bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168898-A (JP)
Title: Surface treatment method of carbon black
Inventor: ASANO SHINTARO
IPC: C09C1/56
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for producing carbon black excellent in jet-blackness.  <P>SOLUTION: The surface treatment method comprises a contact step wherein carbon black is brought into contact with a gas containing nitric acid to form nitrogen oxides on the surface of the carbon black to give an acidic carbon black and a desorption step wherein the acidic carbon black is activated to desorb the nitrogen oxides. The desorption step is conducted at a temperature >200°C but ≤400°C, preferably at 220-350°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169136-A (JP)
Title: Copper alloy sputtering target and semiconductor element wiring
Inventor: OKABE GAKUO
IPC: C22C9/01
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy sputtering target which can form a stable and uniform seed layer free of flocculation particularly in copper electroplating on a wiring material of a semiconductor element and has an excellent sputter deposition characteristic and semiconductor element wiring formed by using the target.  <P>SOLUTION: The copper alloy sputtering target contains 0.5 to 4.0wt% Al, in which Si is ≤0.5 wtppm, the copper alloy sputtering target contains 0.5 to 4.0wt% Sn, in which Mn is ≤0.5 wtppm, and the copper alloy sputtering target contains ≤1.0 wtppm, in total, one or ≥2 elements selected from Sb, Zr, Ti, Cr, Ag, Au, Cd, In, and As in addition to the above.  <P>COPYRIGHT: (C)2004,JPO